1 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * decl.c (classdollar_identifier_node): Initialize.
4 * java-tree.h (enum java_tree_index): New entry
5 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6 (classdollar_identifier_node): New macro.
7 (ID_CLASSDOLLAR_P): Likewise.
8 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
9 (build_dot_class_method_invocation): Likewise.
10 (find_applicable_accessible_methods_list): `class$' can't be
13 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
15 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
17 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
19 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
20 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
23 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
25 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
26 outside of the `__U' sequence too.
27 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
30 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
32 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
34 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
36 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
37 (JVGENMAIN_OBJS): Likewise.
38 * java-tree.h (append_gpp_mangled_name): New prototype.
39 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
40 Removed cast calling `gcc_add_root.'
41 * jvgenmain.c (mangle_obstack): New global, initialized.
43 (do_mangle_class): Constify local `ptr.'
44 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
45 append_gpp_mangle_name and update `count' if necessary.
47 * mangle.c (append_unicode_mangled_name): Removed.
48 (append_gpp_mangled_name): Likewise.
49 (unicode_mangling_length): Likewise.
50 (mangle_member_name): Return type set to `void.'
51 (mangle_field_decl): Don't append `U' in escaped names.
52 (mangle_method_decl): Likewise.
53 (mangle_member_name): Just use `append_gpp_mangled_name.'
54 * mangle_name.c: New file.
56 2001-02-07 Per Bothner <per@bothner.com>
58 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
60 * check-init.c (check_init): Don't call done_alternative after
61 processing loop code, as a LOOP_EXPR never terminates normally.
63 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
65 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
67 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
69 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
72 2001-02-06 Tom Tromey <tromey@redhat.com>
74 * lex.c (java_new_lexer): Longer error message.
76 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
77 Alexandre Petit-Bianco <apbianco@cygnus.com>
79 * typeck.c (build_prim_array_type): Added leading comment.
80 (build_java_array_type): Moved locals out of
81 block. Always create the `data' field, fixed alignment to match
84 2001-02-04 Tom Tromey <tromey@redhat.com>
86 * expr.c (java_lang_expand_expr): Don't bother recomputing
87 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
90 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
92 * parse.y (process_imports): Save the original name of the import
93 for better error report.
95 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
97 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
98 of macros used when compiling jvspec.c.
99 * jvspec.c (lang_specific_driver): Link with the shared
102 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
104 * check-init.c (check_init): Call internal_error instead of fatal.
105 * expr.c (java_lang_expand_expr): Likewise.
106 * jcf-parse.c (get_constant): Likewise.
107 * mangle.c (java_mangle_decl): Likewise.
108 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
109 (operator_string): Likewise.
110 * check-init.c (check_init): Call abort instead of fatal.
111 * class.c (build_class_ref): Likewise.
112 * constants.c (write_constant_pool): Likewise.
113 * decl.c (start_java_method): Likewise.
114 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
115 (java_stack_dup, encode_newarray_type): Likewise.
116 (build_java_array_length_access): Likewise.
117 (build_java_check_indexed_type, expand_java_pushc): Likewise.
118 (build_java_soft_divmod, build_invokeinterface): Likewise.
119 * java-tree.h (INNER_CLASS_P): Likewise.
120 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
121 (give_name_to_class, get_class_constant): Likewise.
122 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
123 (find_constant_index, generate_bytecode_conditional): Likewise.
124 (generate_bytecode_insns, perform_relocations): Likewise.
125 * lex.c (java_unget_unicode, java_lex): Likewise.
126 * mangle.c (mangle_type, mangle_record_type): Likewise.
127 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
128 (finish_mangling): Likewise.
129 * parse.h (MARK_FINAL_PARMS): Likewise.
130 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
131 (obtain_incomplete_type, java_complete_class): Likewise.
132 (java_check_regular_methods, java_complete_expand_method): Likewise.
133 (cut_identifier_in_qualified, check_deprecation): Likewise.
134 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
135 (java_complete_lhs, lookup_name_in_blocks): Likewise.
136 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
137 * typeck.c (set_local_type, parse_signature_type): Likewise.
138 (parse_signature_string, build_java_signature): Likewise;
139 (set_java_signature): Likewise.
140 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
141 * class.c (add_method): Call fatal_error instead of fatal.
142 (build_static_field_ref): Likewise.
143 * expr.c (build_known_method_ref, expand_invoke): Likewise.
144 * jcf-parse.c (get_constant, jcf_parse): Likewise.
145 * lex.c (java_new_new_lexer): Likewise.
146 * jv-scan.c (main): Likewise.
147 (fatal_error): Renamed from fatal.
148 * jcf-parse.c (yyparse): Call fatal_io_error instead of
150 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
152 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
153 * lex.c (java_get_line_col): Likewise.
154 * jcf-parse.c (load_class): Make errors non-fatal.
155 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
157 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
159 * jvgenmain.c (class_mangling_suffix): Remove unused string.
160 (error): Remove unused function.
161 (main): Don't use "__attribute__ alias" on generated class symbol.
163 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
165 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
167 * parse.y (finish_method_declaration): Code accounting for WFLed
168 method DECL_NAMEs deleted.
169 (check_abstract_method_definitions): Likewise.
170 (resolve_type_during_patch): Layout resolved type.
171 * typeck.c (lookup_do): Removed unused local.
173 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
175 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
176 * decl.c (init_decl_processing): Use integer_minus_one_node, not
177 integer_negative_one_node.
178 * expr.c (build_java_binop): Likewise.
180 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
182 * zextract.c (read_zip_archive): Read file_offset before writing
183 zipd and consequently clobbering the header contents.
185 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
187 * Make-lang.in: Remove all dependencies on defaults.h.
188 * decl.c: Don't include defaults.h.
192 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
194 * ChangeLog (2001-01-21): Fixed typo.
195 * class.c (layout_class_method): Code accounting for WFLed
196 method DECL_NAMEs deleted.
197 * constant.c (find_methodref_index): Likewise.
198 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
199 * java-tree.h (DECL_FUNCTION_WFL): New macro.
200 (struct lang_decl): New field `wfl'.
201 (java_get_real_method_name): Prototype deleted.
202 * mangle.c (mangle_method_decl): Code accounting for WFLed
203 method DECL_NAMEs deleted.
204 * parse.h (GET_METHOD_NAME): Macro deleted.
205 * parse.y (reset_method_name): Deleted.
206 (method_header): Set DECL_FUNCTION_WFL.
207 (check_abstract_method_header): Code accounting for WFLed method
209 (java_get_real_method_name): Deleted.
210 (check_method_redefinition): Code accounting for WFLed method
211 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
212 (java_check_regular_methods): Likewise.
213 (java_check_abstract_methods): Likewise.
214 (java_expand_classes): Don't call `reset_method_name.'
215 (search_applicable_method_list): Use DECL_NAMEs instead of
217 * typeck.c (lookup_do): Code accounting for WFLed method
220 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
222 * lex.c (java_read_char): Check for EOF from getc first.
224 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
226 * class.c (layout_class): Don't lay the superclass out if it's
227 already being laid out.
228 * jcf-parse.c (handle_innerclass_attribute): New function.
229 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
230 handle_innerclasses_attribute.
231 (jcf_parse): Don't load an innerclasses if it's already being
233 * jcf-write.c (append_innerclass_attribute_entry): Static
234 `anonymous_name' and its initialization deleted. `ocii' and `ini'
235 to be zero for anonymous classes.
237 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
239 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
241 * jcf-parse.c (set_source_filename): Use
242 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
244 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
246 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
247 gets a unique asm name.
249 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
251 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
252 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
254 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
255 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
256 * parse.y (lookup_package_type_and_set_next): Deleted.
257 (resolve_package): Removed unnecessary code.
258 (find_applicable_accessible_methods_list): `finit$' can't be
260 * verify.c (pop_argument_types): Added missing prototype.
262 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
264 * config-lang.in: Disable java by default.
266 2001-01-23 Tom Tromey <tromey@redhat.com>
268 * gcj.texi (Copying): New node.
269 Added copyright information.
271 2001-01-21 Per Bothner <per@bothner.com>
273 Various fixes to allow compiling a compressed .jar/.zip archive.
274 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
275 (struct ZipFile): Add fields name and next (from ZipFileCache).
276 (struct ZipDirectory): New field zipf points to owning ZipFile.
277 * jcf.h (struct ZipDirectory): Add forward declaration.
278 (struct JCF): Declare zipd field to have type struct ZipDirectory.
279 Remove seen_in_zip and zip_offset fields.
280 (JCF_SEEN_IN_ZIP): New macro.
281 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
282 * jcf-io.c: Change all ZipFileCache to ZipFile.
283 (read_zip_member): New function.
284 (open_in_zip): Call read_zip_member.
285 * jcf-parse.c (find_in_current_zip): Remove function.
286 (read_class): Merge in find_in_current_zip functionality.
287 Call read_zip_member if needed.
288 (parse_zip_file_entries): Use read_zip_member.
289 (process_zip_dir): Update for removed and added JCF fields.
290 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
292 2001-01-21 Per Bothner <per@bothner.com>
294 Minor optimization of static ggc roots.
295 * jcf-parse.c (parse_roots): New static field.
296 (current_field, current_method, current_file_list): Replace by macros
297 naming fields of parse_roots.
298 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
299 * class.c (class_roots): New static field.
300 (registered_class, fields_ident, info_ident, class_list):
301 New macros naming fields of parse_roots.
302 (build_static_field_ref): Don't register roots here.
303 (layout_class): Static field list replaced by macro class_list.
304 (init_class_processing): Call ggc_add_tree_root for 4 roots.
305 Initialize fields_ident and info_ident here.
307 2001-01-21 Per Bothner <per@bothner.com>
309 * jcf-parse.c (ggc_mark_jcf): New function.
310 (init_jcf_parse): Register current_jcf as ggc root.
312 2001-01-21 Per Bothner <per@bothner.com>
314 * lang.c (put_decl_node): Print method's name.
316 2001-01-21 Per Bothner <per@bothner.com>
318 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
319 (verify_jvm_instructions): Use it, for better error messages on loads.
321 2001-01-21 Per Bothner <per@bothner.com>
323 * verify.c (merge_type_state): Still may have to merge even if
324 LABEL_VERIFIED (label).
326 2001-01-21 Per Bothner <per@bothner.com>
328 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
329 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
331 2001-01-19 Per Bothner <per@bothner.com>
333 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
334 if expeting an interface type. Refines Tom's change of 2000-09-12.
336 2001-01-18 Per Bothner <per@bothner.com>
338 * gcj.texi (Input Options): Mention .java files.
340 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
342 * lang-options.h (-Wunsupported-jdk11): Removed.
343 * lang.c (flag_not_overriding): Deleted.
344 (flag_static_local_jdk1_1): Likewise.
345 (lang_W_options): Removed "unsupported-jdk11" entry.
346 * parse.y (java_check_methods): Removed dead code.
348 2001-01-17 Tom Tromey <tromey@redhat.com>
350 Changes suggested by Per Bothner:
351 * gcj.texi (Input Options): Don't mention input files.
352 (Code Generation): Updated --main information.
353 (Invoking jcf-dump): Mention that --javap is incomplete.
354 From Alexandre Petit-Bianco:
355 (Warnings): Don't mention -Wunsupported-jdk11.
357 (Compatibility): Mention JDK 1.2-ness of libraries.
358 (Resources): Mention resources used when writing gcj.
360 2001-01-17 Tom Tromey <tromey@redhat.com>
362 * gcj.texi: New file.
363 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
364 (java.info): Depend on gcj.info.
365 (java/gcj.dvi): New target.
366 (java.dvi): Depend on gcj.dvi.
367 (java.install-info): Wrote.
369 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
371 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
372 having called make_decl_rtl.
374 2001-01-14 Per Bothner <per@bothner.com>
376 Various patches to emit better messages on verification errors.
377 * expr.c (push_type_0): Return error indication on stack overflow,
378 instead of callinfg fatal.
379 (push_type): Now just call push_type_0 (nd fatal on overflow).
380 (pop_type_0): Return detailed error message (in a char** argument).
381 (pop_type): If pop_type_0 fails, print error message.
382 (pop_argument_types): Moved to verify.c.
383 * verify.c (pop_argument_types): Moved from expr.c.
384 Return a (possible) error message, rather than void.
385 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
386 (verify_jvm_instruction): Use new macros, improving error messages.
387 For case OPCODE_astore use object_ptr_type_node.
388 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
389 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
391 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
392 constant, return body without wrapper. (Improves constant folding.)
393 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
395 2001-01-13 Per Bothner <per@bothner.com>
397 * expr.c (expand_java_field_op): Assigning to a final field outside
398 an initializer does not violate JVM spec, so should be warning, not
399 error. (Sun's verifier does not complain - though MicroSoft's does.)
401 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
403 * gjavah.c (version), jcf-dump.c (version): Update copyright year
406 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
408 * parse.y (resolve_expression_name): Permit instance variables from
409 enclosing context in super constructor call.
410 (resolve_qualified_expression_name): Permit enclosing class's qualified
411 "this" in super constructor call.
413 2001-01-10 Mark Mitchell <mark@codesourcery.com>
415 * class.c (build_utf8_ref): Remove last argument in call to
416 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
417 (build_class_ref): Likewise.
418 (build_static_field_ref): Likewise.
419 (get_dispatch_table): Likewise.
420 (layout_class_method): Likewise.
421 (emit_register_classes): Likewise.
422 * constants.c (build_constant_data_ref): Likewise.
423 * decl.c (builtin_function): Likewise.
424 (create_primitive_vtable): Likewise.
425 * expr.c (build_known_method_def): Likewise.
426 (build_jni_stub): Likewise.
427 (java_lang_expand_expr): Likewise.
429 2001-01-10 Tom Tromey <tromey@redhat.com>
431 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
433 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
435 * java-tree.h (lang_printable_name_wls): New prototype.
436 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
437 rather than `current_class' to print type name. Don't prepend type
438 names when printing constructor names.
439 (lang_printable_name_wls): New function.
440 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
441 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
442 * parse.y (patch_method_invocation): Message tuned for constructors.
443 (not_accessible_p): Grant `private' access from within
446 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
448 All files with updated copyright when applicable.
449 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
450 * class.c (mangle_class_field): Function removed.
451 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
452 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
453 (build_class_ref): Call `java_mangle_class_field' instead of
454 `mangle_class_field.'
455 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
456 (layout_class): Call `java_mangle_decl' instead of
457 `mangle_static_field.'
458 (cxx_keywords): Initialized static array moved to `lex.c.'
459 (layout_class_method): Changed leading comment. Simplified to
460 call `java_mangle_decl.' Local `ptr' moved in for loop body.
461 * decl.c (lang_mark_tree): Mark field `package_list.'
462 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
463 (struct lang_type): New field `package_list.'
464 (unicode_mangling_length): Prototype removed.
465 (append_gpp_mangled_name, append_gpp_mangled_classtype,
466 emit_unicode_mangled_name): Likewise.
467 (cxx_keyword_p): New prototype.
468 (java_mangle_decl, java_mangle_class_field,
469 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
470 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
472 * jvgenmain.c (main_method_prefix): Global variable removed.
473 (main_method_suffix): Likewise.
474 (do_mangle_classname): New function.
475 (main): Call it. Format changed to accomodate new mangling scheme.
476 * lex.c: (utf8_cmp): Conditionally prototyped.
477 (cxx_keywords): Moved from class.c, conditionally defined.
478 (utf8_cmp, cxx_keyword_p): Likewise.
479 * mangle.c (obstack.h, ggc.h): Included.
480 (mangle_field_decl): New function.
481 (mangle_method_decl, mangle_type, mangle_pointer_type,
482 mangle_array_type, mangle_record_type,
483 find_compression_pointer_match, find_compression_array_match,
484 find_compression_record_match,
485 find_compression_array_template_match, set_type_package_list,
486 entry_match_pointer_p, emit_compression_string, init_mangling,
487 finish_mangling, compression_table_add, mangle_member_name): Likewise.
488 (mangle_obstack): New global.
489 (MANGLE_RAW_STRING): New macro.
490 (unicode_mangling_length): Turned static.
491 (append_unicode_mangled_name): Renamed from
492 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
493 replaces `obstack', removed from the parameter list.
494 (append_gpp_mangled_name): Turned static. `mangle_obstack'
495 replaces parameter `obstack', removed from the parameter list. Call
496 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
497 (append_gpp_mangled_classtype): Removed.
498 (compression_table, compression_next): New static variables.
499 * parse.y (temporary_obstack): Extern declaration removed.
501 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
503 * parse.y (patch_binop): Compute missing type in error situations.
505 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
507 * class.c (make_class_data): Push initial value for "arrayclass".
508 * decl.c (init_decl_processing): Add new class field "arrayclass".
510 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
512 From patha@softlab.ericsson.se:
513 * parse.y (switch_label): Use build, not build1, to construct
516 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
518 * lang.c (lang_decode_option): Change -MA to -MP.
519 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
520 Update to new prototype; do quote targets.
521 (jcf_dependency_write): Update.
523 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
525 Shorten primitive array allocation path:
526 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
527 to create new primitive arrays.
528 * expr.c (build_newarray): If generating native code, call
529 soft_newarray_node with a reference to the primitive TYPE identifier
530 instead of type_value.
532 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
534 Fix for PRs gcj/312 and gcj/253:
535 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
536 dest if they arn't already.
537 * class.c (layout_class): Call maybe_layout_super_class on
538 superinterfaces also, but only if compiling from bytecode.
541 * parse.y (create_class): Set ACC_STATIC if class is declared in an
544 2000-12-15 Tom Tromey <tromey@redhat.com>
546 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
549 2000-12-14 Andrew Haley <aph@redhat.com>
551 * boehm.c (mark_reference_fields): Change test to correctly detect
554 2000-12-15 Andreas Jaeger <aj@suse.de>
556 * config-lang.in (lang_dirs): Added.
558 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
560 * parse.y (end_artificial_method_body): Fixed undefined behavior.
561 Credits go to rth for finding it.
563 2000-12-13 Mike Stump <mrs@wrs.com>
565 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
567 2000-11-07 Tom Tromey <tromey@cygnus.com>
569 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
570 * lex.c (java_ignorable_control_p): Removed.
571 (java_letter_or_digit_p): Removed.
572 (java_start_char_p): New function.
573 (java_read_char): Return `int', not `unicode_t'. Changed
575 (java_read_unicode): Likewise.
576 (java_read_unicode_collapsing_terminators): Likewise.
577 (java_get_unicode): Likewise.
578 (java_new_lexer): Initialize hit_eof.
579 (java_parse_end_comment): Take `int' argument.
580 (java_parse_doc_section): Likewise.
581 (java_parse_escape_sequence): Don't allow backlash-newline.
583 * lex.h (JAVA_DIGIT_P): Removed.
584 (_JAVA_LETTER_OR_DIGIT_P): Removed.
585 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
586 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
587 (JAVA_PART_CHAR_P): New macro.
589 (JAVA_CHAR_ERROR): Now -2.
590 (java_lexer): New field `hit_eof'.
591 * chartables.h: New file.
592 * gen-table.pl: new file.
594 2000-11-20 Tom Tromey <tromey@cygnus.com>
595 Alexandre Petit-Bianco <apbianco@cygnus.com>
597 * parse.y (java_complete_lhs): Only allow compound assignment of
598 reference type if type is String.
600 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
602 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
603 jcf-path.c: Likewise.
605 2000-12-09 Anthony Green <green@redhat.com>
607 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
608 filestart and filename_length as int values.
610 2000-12-07 Mo DeJong <mdejong@redhat.com>
612 * jcf-io.c (find_class): Correct the logic that tests to see if a
613 .java file is newer than its .class file. The compiler was
614 incorrectly printing a warning when file mod times were equal.
616 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
618 * jvgenmain.c: Use ISPRINT not isascii.
620 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
622 * parse.y (end_artificial_method_body): Fixed typo.
624 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
626 * parse.y (patch_method_invocation): Pick the correct enclosing
627 context when creating inner class instances.
630 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
632 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
633 Update copyright year to 2000.
635 2000-11-23 Anthony Green <green@redhat.com>
637 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
638 Move current_file_list out of yyparse and make it static.
640 * expr.c: Declare quick_stack and tree_list_free_list as static
641 (init_expr_processing): Register quick_stack and
642 tree_list_free_list roots.
644 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
646 * parse.y (build_outer_field_access): New local `decl_ctx', use
647 it. Check for field's context and current class immediate outer
649 (outer_field_access_p): Consider fields inherited from the last
651 (build_access_to_thisn): Stop at the last enclosing context if
655 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
657 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
659 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
661 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
664 2000-11-20 Tom Tromey <tromey@cygnus.com>
666 * jv-scan.c (help): Document --complexity.
667 (options): Added --complexity.
668 (flag_complexity): New global.
669 (main): Call `report'.
670 * parse-scan.y (complexity): New global.
671 (if_then_statement, if_then_else_statement,
672 if_then_else_statement_nsi, switch_block_statement_group,
673 while_expression, do_statement, for_begin, continue_statement,
674 throw_statement, catch_clause, finally, method_invocation,
675 conditional_and_expression, conditional_or_expression,
676 conditional_expression): Update complexity.
677 (reset_report): Reset complexity.
678 (report): New function.
680 2000-11-20 Tom Tromey <tromey@cygnus.com>
682 * lex.c (yylex): Added STRICT_TK case.
683 * parse.y (STRICT_TK): Added.
684 * parse-scan.y (STRICT_TK): Added.
685 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
686 `;'. Use 4, not 3, with -k option. Correctly rename resulting
688 * keyword.h: Rebuilt.
689 * keyword.gperf (strictfp): Added.
691 2000-11-20 Tom Tromey <tromey@cygnus.com>
693 * lex.c (yylex): Recognize floating point constants with leading
696 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
698 * java-tree.h (cyclic_inheritance_report): Constify.
699 * parse.y (cyclic_inheritance_report): Likewise.
701 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
703 * parse.y (goal): Remove call to ggc_add_string_root.
705 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
707 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
708 Create string in scratch buffer, then pass to build_string.
710 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
712 * parse.y (issue_warning_error_from_context): Add
715 2000-11-11 Anthony Green <green@redhat.com>
717 * jcf-parse.c (process_zip_dir): Add finput parameter.
718 (jcf_figure_file_type): Call process_zip_dir with appropriate
721 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
723 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
724 * jcf-parse.c (jcf_figure_file_type): Likewise.
726 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
728 * parse.y (create_new_parser_context): Use memset () instead of
731 2000-11-08 Tom Tromey <tromey@cygnus.com>
733 * gjavah.c (process_file): Only include gcj/cni.h when generating
736 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
738 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
739 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
742 2000-11-05 Tom Tromey <tromey@cygnus.com>
744 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
745 * lex.c (IS_ZERO): New define.
746 (java_perform_atof): Error on floating point underflow.
748 2000-11-04 Tom Tromey <tromey@cygnus.com>
750 * lex.c (java_parse_escape_sequence): Only read two octal
751 characters if the first one is greater than 3. Don't allow
752 "octal" numbers to include the digits 8 or 9.
754 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
756 * Make-lang.in (java.distdir): Remove.
758 2000-11-03 Tom Tromey <tromey@cygnus.com>
760 * Make-lang.in (java.dvi): New target.
761 Partial fix for PR other/567.
763 * lang-options.h: Mention -Wout-of-date.
764 * jcf-dump.c (flag_newer): New global.
765 * gjavah.c (flag_newer): New global.
766 * jcf-io.c (find_class): Only warn when flag_newer set.
767 * lang.c (flag_newer): New global.
768 (struct string_option): New declaration.
769 (lang_W_options): New global.
770 (process_option_with_no): New function.
771 (lang_decode_option): Use it.
773 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
774 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
777 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
778 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
779 * lex.c (java_read_unicode): Removed `term_context' argument.
780 Recognize any number of `u' in `\u'.
781 (java_read_unicode_collapsing_terminators): New function.
782 (java_get_unicode): Use it.
783 (java_lineterminator): Removed.
784 (yylex): Produce error if character literal is newline or single
785 quote. Return if eof found in middle of `//' comment. EOF in
786 `//' comment is only an error if pedantic.
787 (java_ignorable_control_p): New function.
788 (java_parse_end_comment): Return if eof found in middle of
791 * jv-scan.c (pedantic): New global.
793 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
795 * parse.y (outer_field_access_p): Inherited fields aren't
796 consider outer fields.
797 (maybe_build_thisn_access_method): Use
798 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
799 (resolve_expression_name): Trigger an error if a static field
800 is being accessed as an outer field.
802 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
804 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
807 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
809 * Make-lang.in: Move all build rules here from Makefile.in,
810 adapt to new context. Wrap all rules that change the current
811 directory in parentheses. Expunge all references to $(P).
812 When one command depends on another and they're run all at
813 once, use && to separate them, not ;. Add OUTPUT_OPTION to
814 all object-file generation rules. Delete obsolete variables.
816 * Makefile.in: Delete.
817 * config-lang.in: Delete outputs= line.
819 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
821 * parse.y (patch_method_invocation): NULLify this_arg when already
823 (maybe_use_access_method): Handle call to methods unrelated to the
824 current class. Fixed comment.
827 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
829 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
832 2000-10-24 Tom Tromey <tromey@cygnus.com>
834 * lex.c (java_new_lexer): Initialize new fields. Work around
835 broken iconv() implementations.
836 (java_read_char): Swap bytes if required. Use fallback decoder if
838 (byteswap_init, need_byteswap): New globals.
839 (java_destroy_lexer): Only close iconv handle if it is in use.
840 * lex.h (java_lexer): New fields read_anything, byte_swap,
842 Made out_buffer unsigned.
844 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
846 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
847 where an enclosing context can be set on the jdep.
848 (do_resolve_class): Fixed identation.
850 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
852 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
854 * jcf-reader.c (peek_attribute, skip_attribute): Only define
857 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
859 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
861 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
863 * jcf-write.c (OP1): Update `last_bc'.
864 (struct jcf_block): Fixed indentation and typo in comments. New
866 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
867 follows `monitorenter'.
868 * parse.y (patch_synchronized_statement): New local `tmp'. Call
872 2000-10-16 Tom Tromey <tromey@cygnus.com>
874 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
875 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
876 * lang-options.h: Added -MA, -MT, -MF..
877 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
878 (DEPEND_TARGET_SET): New macro.
879 (DEPEND_FILE_ALREADY_SET): Likewise.
880 (init_parse): Handle new flags.
881 * jcf.h (jcf_dependency_print_dummies): Declare.
882 * Make-lang.in (s-java): Added mkdeps.o.
883 * Makefile.in (BACKEND): Added mkdeps.o.
884 (../gcjh$(exeext)): Added mkdeps.o.
885 (../jcf-dump$(exeext)): Added mkdeps.o.
886 * jcf-depend.c: Include mkdeps.h.
887 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
889 (jcf_dependency_reset): Rewrote.
890 (dependencies): New global.
891 (jcf_dependency_set_target): Rewrote.
892 (jcf_dependency_add_target): Likewise.
893 (jcf_dependency_add_file): Likewise.
895 (print_ents): Removed.
896 (jcf_dependency_write): Rewrote.
897 (print_dummies): New global.
898 (jcf_dependency_print_dummies): New function
899 (jcf_dependency_write): Call deps_dummy_targets if required.
901 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
903 * gjavah.c (add_class_decl): Removed unused variables `tname',
904 `tlen' and `name_index'.
905 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
906 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
907 in `wfl_operator' with value.
908 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
909 (jcf_figure_file_type): Fixed identation.
910 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
911 * parse.y (analyze_clinit_body): New function.
912 (static_initializer:): Reset `current_static_block'.
913 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
914 `wfl_operator' with new value.
915 (lookup_cl): Use EXPR_WFL_FILENAME.
916 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
918 (build_outer_field_access): Access to this$<n> built from
919 current_class, not its outer context.
920 (build_access_to_thisn): Fixed leading comment. Tidied things up.
921 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
922 (patch_method_invocation): Use `is_static_flag' when already
924 (patch_newarray): Removed assignment in ternary operator.
926 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
928 * except.c (free_eh_ranges): Don't free `whole_range'.
930 2000-10-15 Anthony Green <green@redhat.com>
932 * decl.c (init_decl_processing): Call init_class_processing before
935 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
937 * check-init.c (check_init): Fixed leading comment. Use
939 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
940 (give_name_to_locals): Likewise.
941 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
942 fields in lang_decl_var.
943 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
944 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
945 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
946 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
947 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
948 (LOCAL_FINAL): Rewritten.
949 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
950 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
951 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
953 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
954 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
955 (TYPE_HAS_FINAL_VARIABLE): New macro.
956 (struct lang_type): Added `afv' field.
957 * parse.y (check_static_final_variable_assignment_flag): New function.
958 (reset_static_final_variable_assignment_flag): Likewise.
959 (check_final_variable_local_assignment_flag): Likewise.
960 (reset_final_variable_local_assignment_flag): Likewise.
961 (check_final_variable_indirect_assignment): Likewise.
962 (check_final_variable_global_assignment_flag): Likewise.
963 (add_inner_class_fields): Use LOCAL_FINAL_P.
964 (register_fields): Handle local finals and final variables.
965 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
966 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
967 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
969 (java_complete_expand_methods): Loop to set
970 TYPE_HAS_FINAL_VARIABLE. Call
971 `reset_final_variable_local_assignment_flag' and
972 `check_final_variable_local_assignment_flag' accordingly before
973 and after constructor expansion. Call
974 `reset_static_final_variable_assignment_flag'
975 before expanding <clinit> and after call
976 `check_static_final_variable_assignment_flag' if the
977 current_class isn't an interface. After all methods have been
978 expanded, call `check_final_variable_global_assignment_flag' and
979 `check_static_final_variable_assignment_flag' if the current class
981 (maybe_yank_clinit): Fixed typo in comment.
982 (build_outer_field_access_methods): Removed old sanity check. Use
983 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
984 Don't create access methods for finals.
985 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
986 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
987 existing DECL_INIT has been processed.
988 (java_complete_lhs): Likewise.
989 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
990 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
992 (patch_assignment): Use LOCAL_FINAL_P.
993 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
994 DECL_INITIAL is nullified.
997 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1001 * Makefile.in (parse.c, parse-scan.c): Likewise.
1003 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1005 * class.c (temporary_obstack): Remove.
1006 (make_class): Don't mess with obstascks.
1007 (push_class): Likewise.
1008 (set_super_info): Likewise.
1009 (add_method_1): Likewise.
1010 (add_method): Likewise.
1011 (add_field): Likewise.
1012 (build_utf8_ref): Likewise.
1013 (build_class_ref): Likewise.
1014 (build_static_field_ref): Likewise.
1015 (finish_class): Likewise.
1016 (push_super_field): Likewise.
1017 (layout_class): Likewise.
1018 (layout_class_methods): Likewise.
1019 (init_class_processing): Likewise.
1020 * constants.c (get_tag_node): Likewise.
1021 (build_constant_data_ref): Likewise.
1022 * decl.c (ggc_p): Remove.
1023 (copy_lang_decl): Use ggc_alloc.
1024 (complete_start_java_method): Don't mess with obstacks.
1025 (start_java_method): Likewise.
1026 (end_java_method): Likewise.
1027 * except.c (link_handler): Use xmalloc.
1028 (free_eh_ranges): New function.
1029 (method_init_exceptions): Use it.
1030 (add_handler): Use xmalloc.
1031 (expand_start_java_handler): Don't mess with obstacks.
1032 (prepare_eh_table_type): Likewise.
1033 (expand_end_java_handler): Likewise.
1034 * expr.c (push_value): Likewise.
1035 (create_label_decl): Likewise.
1036 (build_jni_stub): Likewise.
1037 (java_lang_expand_expr): Likewise.
1038 (note_instructions): Use xrealloc.
1039 (java_push_constant_from_pool): Don't mess with obstacks.
1040 (process_jvm_instruction): Likewise.
1041 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1043 * jcf-parse.c (get_constant): Don't mess with obstacks.
1044 (read_class): Likewise.
1045 (jcf_parse): Likewise.
1046 * lex.c (expresion_obstack): Remove.
1047 (java_lex): Don't use obstack_free.
1048 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1049 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1050 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1051 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1052 * parse.y (gaol): Add more GC roots.
1053 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1054 (lookup_field_wrapper): Likewise.
1055 (obtain_incomplete_type): Don't mess with obstacks.
1056 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1058 (craft_constructor): Don't mess with obstacks.
1059 (safe_layout_class): Likewise.
1060 (java_complete_class): Likewise.
1061 (source_end_java_method): Likewise.
1062 (build_outer_field_access_methods): Likewise.
1063 (build_outer_method_access_method): Likewise.
1064 (maybe_build_thisn_access_method): Likewise.
1065 (build_dot_class_method_invocation): Likewise.
1066 (java_complete_tree): Likewise.
1067 (java_complete_lhs): Likewise.
1068 (do_merge_string_cste): Likewise.
1069 (patch_string_cst): Likewise.
1070 (array_constructor_check_entry): Likewise.
1071 * typeck.c (build_java_array_type): Likewise.
1072 (parse_signature_string): Likewise.
1073 (build_java_signature): Likewise.
1075 2000-10-12 Tom Tromey <tromey@cygnus.com>
1078 * gjavah.c (add_class_decl): Don't special-case inner classes.
1079 (add_namelet): Likewise.
1081 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1083 * java-tree.h: Constify current_encoding.
1084 * lang.c: Constify current_encoding.
1086 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1088 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1089 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1091 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1093 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1094 patch. Fixes gcj/340.
1096 2000-10-10 Tom Tromey <tromey@cygnus.com>
1098 * lex.c (java_new_lexer): Initialize out_first and out_last
1100 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1102 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1104 * parse.y (pop_current_osb): New function.
1105 (array_type:): Use `dims:', changed actions
1106 accordingly. Suggested by Anthony Green.
1107 (array_creation_expression:): Used pop_current_osb.
1108 (cast_expression:): Likewise.
1109 (search_applicable_method_list): Fixed indentation.
1111 2000-10-08 Anthony Green <green@redhat.com>
1113 * parse.y (array_type_literal): Remove production.
1114 (type_literals): Refer to array_type, not array_type_literal.
1116 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1118 Patch contributed by Corey Minyard.
1119 * decl.c (check_local_named_variable): New function.
1120 (tree check_local_unnamed_variable): Likewise.
1121 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1123 2000-10-07 Anthony Green <green@redhat.com>
1125 * class.c (layout_class): Handle case where superclass can't be
1128 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1130 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1133 2000-10-05 Tom Tromey <tromey@cygnus.com>
1135 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1136 * jvgenmain.c (class_mangling_prefix): Removed.
1137 (class_mangling_suffix): New global.
1139 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1141 (print_method_info): Handle overrides for static and final
1143 (process_file): Generate declaration for class object field.
1144 * class.c (cxx_keywords): New array.
1145 (utf8_cmp): New function.
1146 (cxx_keyword_p): New function.
1147 (layout_class_method): Mangle C++ keywords by appending `$'.
1148 (mangle_field): New function.
1149 (mangle_class_field): Use mangle_field. Mangle class name as
1151 (mangle_static_field): Use mangle_field.
1153 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1155 * decl.c (find_local_variable): Removed uncessary type check and
1156 fixed range check typo. From Corey Minyard.
1158 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1160 * decl.c (give_name_to_locals): New local `code_offset'. Call
1161 `maybe_adjust_start_pc'.
1162 * expr.c (note_instructions): New function.
1163 (expand_byte_code): Don't collect insn starts here.
1164 (peek_opcode_at_pc): New function.
1165 (maybe_adjust_start_pc): Likewise.
1166 * java-tree.h (maybe_adjust_start_pc): Declare.
1167 (note_instructions): Likewise.
1168 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1170 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1172 * parse.y (field_access:): Fixed indentation.
1173 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1175 2000-09-07 Tom Tromey <tromey@cygnus.com>
1178 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1179 JPRIMITIVE_TYPE_P, for arithmetic operators.
1180 (patch_method_invocation): Indentation fix.
1181 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1182 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1183 (do_unary_numeric_promotion): Cleaned up code.
1184 (valid_cast_to_p): Handle boolean correctly.
1186 2000-09-27 Tom Tromey <tromey@cygnus.com>
1188 * lex.c (java_read_unicode): Reset bs_count when finished with
1191 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1194 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1195 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1196 (typeck.o): Depend on ggc.h.
1197 * class.c (add_method_1): Use GC functions for allocation.
1198 (init_class_processing): Register roots.
1199 * decl.c (ggc_p): Set to 1.
1200 (pending_local_decls): Make it static.
1201 (push_jvm_slot): Use GC functions for allocation.
1202 (init_decl_processing): Register roots.
1203 (give_name_to_locals): Use GC functions for allocation.
1204 (lang_mark_tree): New function.
1205 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1206 functions for allocation.
1207 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1208 * lex.c (java_lex): Use build_string, rather than replicating it
1210 * parse.y (goal): Add more roots.
1211 (mark_parser_ctxt): New function.
1212 * typeck.c: Include ggc.h.
1214 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1216 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1217 contains something else than MODIFY_EXPR.
1219 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1221 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1222 * Makefile.in (parse.o): Depend on ggc.h.
1223 (class.o): Likewise.
1224 (constants.o): Likewise.
1227 (jcf-parse.o): Likewise.
1228 (jcf-write.o): Likewise.
1229 (mangle.o): Likewise.
1230 * class.c: Include ggc.h.
1231 (build_static_field_ref): Register GC roots.
1232 (layout_class): Likewise.
1233 (init_class_processing): Likewise.
1234 * constants.c: Include ggc.h.
1235 (current_constant_pool_data_ref): Remove.
1236 (tag_nodes): Move it to ...
1237 (get_tag_node): ... here. Register GC roots.
1238 * decl.c: Include ggc.h. Remove many global tree definitions.
1239 (throw_node): Define.
1240 (java_global_trees): Likewise.
1241 (predef_filenames): Make the size a constant.
1242 (init_decl_processing): Adjust accordingly.
1243 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1244 * expr.c: Include ggc.h.
1245 (init_expr_processing): Register GC roots.
1246 (build_invokeinterface): Likewise.
1247 * java-tree.h: Replace extern tree declarations with macros.
1248 (java_global_trees): New variable.
1249 (java_tree_index): New enumeration.
1250 (init_jcf_parse): Declare.
1251 * jcf-parse.c: Include ggc.h.
1252 (current_class): Remove declaration.
1253 (main_class): Likewise.
1254 (all_class_list): Likewise.
1255 (predefined_filename_p): Adjust for constant size of
1257 (init_jcf_parse): New function.
1258 * jcf-write.c: Include ggc.h.
1259 (generate_classfile): Register GC roots.
1260 (append_synthetic_attribute): Likewise.
1261 (append_innerclass_attribute_entry): Likewise.
1262 * lang.c: Include ggc.h.
1263 (lang_print_error): Register GC roots.
1264 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1266 * parse.y: Include ggc.h.
1267 (wfl_operator): Remove.
1268 (goal): Register GC roots.
1269 (java_pop_parser_context): Adjust for new field names.
1270 (java_parser_context_save_global): Likewse.
1271 (java_parser_context_restore_global): Likewise.
1272 (java_parser_context_suspend): Likewise.
1273 (java_parser_context_resume): Likewise.
1274 (verify_constructor_circularity): Register GC roots.
1275 (lookup_cl): Likewise.
1276 (java_reorder_fields): Likewise.
1277 (build_current_this): Likewise.
1278 (class_in_current_package): Likewise.
1279 (argument_types_convertible): Likewise.
1280 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1282 2000-09-14 Tom Tromey <tromey@cygnus.com>
1284 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1286 2000-09-13 Tom Tromey <tromey@cygnus.com>
1288 * jcf-parse.c: Include <locale.h>.
1289 * jv-scan.c: Include <locale.h>.
1291 2000-09-12 Tom Tromey <tromey@cygnus.com>
1293 * expr.c (pop_type_0): Return `Object' if trying to merge two
1295 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1296 interface types; `Object' is always a valid supertype.
1298 2000-09-12 Tom Tromey <tromey@cygnus.com>
1301 * jv-scan.c (help): Document --encoding.
1302 (options): Added `encoding' entry.
1303 (OPT_ENCODING): New define.
1304 (main): Handle --encoding.
1305 Include <langinfo.h> if nl_langinfo exists.
1306 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1308 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1309 (parse_source_file): Correctly call java_init_lex. Added `finput'
1310 argument. Use nl_langinfo to determine default encoding.
1311 * java-tree.h (current_encoding): Declare.
1312 * parse.y (java_parser_context_restore_global): Don't restore
1314 (java_parser_context_save_global): Don't set `finput' field.
1315 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1317 * lang.c (current_encoding): New global.
1318 (lang_decode_option): Recognize `-fencoding='.
1319 (finish_parse): Don't close finput.
1320 * parse.h (struct parser_ctxt): Removed `finput' and
1321 `unget_utf8_value' fields. Added `lexer' field.
1322 (java_init_lex): Fixed declaration.
1323 * lex.c (java_new_lexer): New function.
1324 (java_destroy_lexer): Likewise.
1325 (java_read_char): Added `lex' argument. Handle iconv case.
1326 (java_read_unicode): Added `lex' argument. Count backslashes in
1328 (java_init_lex): Added `finput' and `encoding' arguments. Set
1329 `lexer' field in ctxp.
1330 (BAD_UTF8_VALUE): Removed.
1331 (java_lex): Handle seeing UEOF in the middle of a string literal.
1332 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1333 (java_lexer): New structure.
1336 (DEFAULT_ENCODING): New define.
1337 (java_destroy_lexer): Declare.
1339 2000-09-12 Tom Tromey <tromey@cygnus.com>
1342 * lex.c (java_init_lex): Initialize java_io_serializable.
1343 * parse.y (java_io_serializable): New global.
1344 (valid_ref_assignconv_cast_p): An array can be cast to
1347 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1349 * decl.c, expr.c: Include defaults.h if not already included.
1350 Don't define the *_TYPE_SIZE macros.
1352 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1354 * typeck.c (build_java_array_type): Correct first parameter
1355 in ADJUST_FIELD_ALIGN invocation.
1357 2000-09-06 Tom Tromey <tromey@cygnus.com>
1359 * lang-specs.h: Also recognize `-femit-class-files'.
1361 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1363 * verify.c (merge_types): Load the types to merge if necessary.
1365 2000-09-02 Anthony Green <green@redhat.com>
1367 * jcf-io.c: Include zlib.h.
1368 (open_in_zip): Read compressed class file archives.
1369 * zipfile.h (ZipDirectory): Add uncompressed_size and
1370 compression_method fields.
1371 * zextract.c (read_zip_archive): Collect file compression info.
1373 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1375 * parse.y (do_resolve_class): Also explore superclasses of
1376 intermediate enclosing contexts when searching for inner classes.
1378 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1380 * parse.y (variable_declarator_id:): Better error message.
1381 (expression_statement:): Use YYNOT_TWICE.
1382 (cast_expression:): Likewise.
1383 (assignment:): Likewise.
1385 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1387 * parse.y (do_merge_string_cste): New locals. Create new
1388 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1390 2000-08-07 Hans Boehm <boehm@acm.org>
1392 * boehm.c (mark_reference_fields): Set marking bits for all words in
1393 a multiple-word record.
1394 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1397 2000-08-31 Mike Stump <mrs@wrs.com>
1399 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1400 jcf-dump$(exeext)): Make parallel safe.
1402 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1404 * jcf-parse.c (set_source_filename): Constify a char *.
1405 * jcf-write.c (append_innerclasses_attribute,
1406 make_class_file_name): Constify a char *. Don't recycle a
1407 variable for an unrelated purpose.
1408 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1409 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1411 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1413 * expr.c (can_widen_reference_to): Fixed indentation.
1414 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1415 * parse.y: `finit$' replaces `$finit$' in comments.
1416 (try_builtin_assignconv): Fixed leading comment.
1418 2000-08-25 Greg McGary <greg@mcgary.org>
1420 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1422 2000-08-24 Greg McGary <greg@mcgary.org>
1424 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1425 * parse.y (BINOP_LOOKUP): Likewise.
1427 2000-08-22 Andrew Haley <aph@cygnus.com>
1429 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1430 sign extending. Fixes gcj/321.
1431 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1432 combining to make a jlong. Fixes gcj/321.
1434 2000-08-21 Nix <nix@esperi.demon.co.uk>
1436 * lang-specs.h: Do not process -o or run the assembler if
1439 2000-08-16 Andrew Haley <aph@cygnus.com>
1441 * typeck.c (build_java_array_type): Rewrite code to do array
1442 alignment. Take into account back-end macros when aligning array
1443 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1444 user to set alignment. Fixes gcj/252 and 160.
1446 2000-08-09 Tom Tromey <tromey@cygnus.com>
1448 * parse.y (check_abstract_method_definitions): Now return `int'.
1449 Check implemented interfaces. Fixes PR gcj/305.
1451 * parse.y (patch_switch_statement): Disallow `long' in switch
1452 expressions. Fixes PR gcj/310.
1454 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1456 * decl.c (finit_leg_identifier_node): New global.
1457 (init_decl_processing): Use `finit$' to initialize
1458 finit_identifier_node. Use `$finit$' to initialize
1459 finit_leg_identifier_node.
1460 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1461 * java-tree.h (finit_identifier_node): Changed attached comment.
1462 (finit_leg_identifier_node): New declaration.
1463 (ID_FINIT_P): Take finit_identifier_node and
1464 finit_leg_identifier_node into account. This is a backward
1467 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1471 (generate_bytecode_insns): Check `nargs' before emitting it.
1472 * verify.c (merge_type_state): Fixed typo.
1473 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1474 generate_bytecode_{conditional,insns}.
1476 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1478 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1481 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1483 * class.c (maybe_layout_super_class): Fixed indentation.
1484 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1485 (java_check_methods): New function declaration.
1486 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1487 instead of `str_ptr'.
1488 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1489 of a `invokeinterface' at the right time.
1490 * parse.h (WFL_STRIP_BRACKET): New macro.
1491 (SET_TYPE_FOR_RESOLUTION): Use it.
1492 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1493 (check_class_interface_creation): Don't check for cross package
1494 innerclass name clashes.
1495 (method_header): Behave properly if MDECL is `error_mark_node'.
1496 (method_declarator): Return `error_mark_node' if bogus current
1498 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1499 (resolve_and_layout): New local `decl_type', set and used. Call
1501 (java_check_methods): New method.
1502 (java_layout_classes): Use it.
1503 (resolve_qualified_expression_name): No EH check necessary in
1505 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1507 (patch_assignment): Set DECL_INITIAL on integral final local.
1509 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1511 * java-tree.h (flag_extraneous_semicolon): New extern.
1512 * lang-options.h: (-Wextraneous-semicolon): New option.
1513 * lang.c (flag_redundant): Fixed typo in leading comment.
1514 (flag_extraneous_semicolon): New global.
1515 (lang_decode_option): Set `flag_extraneous_semicolon' when
1516 -Wall. Decode `-Wextraneous-semicolon'.
1517 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1518 `empty_statement' rule.
1519 (class_body_declaration): Likewise.
1520 (method_body:): Accept `;' as a method body.
1521 (static_initializer:): Removed `SC_TK' hack.
1522 (constructor_block_end:): Likewise.
1523 (empty_statement:): Report deprecated empty declaration. Fixes
1526 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * parse.y (build_dot_class_method_invocation): Changed parameter
1529 name to `type'. Build signature from `type' and convert it to a
1530 STRING_CST if it's an array.
1531 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1532 to use `ref_type' directly.
1534 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1536 * lang-options.h: Added a comma after the last element to avoid
1537 syntax errors when other languages define additional options.
1539 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1541 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1542 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1543 (jc1): Link with $(BACKEND).
1544 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1546 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1548 * jvspec.c: Adjust type of second argument to
1549 lang_specific_driver, and update code as necessary.
1551 * class.c (build_dtable_decl): Initialize dummy.
1553 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1555 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1556 method bodies not to rule out discarding `<clinit>'; don't use
1557 <clinit> to initialize static fields with constant initializers.
1559 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1561 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1563 (method_synthetic): New global.
1564 (HANDLE_METHOD): Recognize synthetic method and tell
1565 `print_method_info' about it.
1566 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1567 processing a synthetic method.
1568 * jcf-reader.c (skip_attribute): New function.
1569 ( skip_attribute): Likewise.
1571 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1573 * parse.y (build_outer_field_access): Fixed comments.
1574 (fix_constructors): Emit the initialization of this$<n> before
1576 (resolve_qualified_expression_name): Build an access to `decl' if
1579 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1581 * parse-scan.y (curent_class): Non longer const.
1582 (inner_qualifier, inner_qualifier_length): Deleted.
1583 (current_class_length): New global.
1584 (bracket_count): Fixed typo in leading comment.
1585 (anonymous_count): New global.
1586 (class_instance_creation_expression:): Handle anonymous classes.
1587 (anonymous_class_creation:): New rule.
1588 (push_class_context): Rewritten.
1589 (pop_class_context): Likewise.
1590 (INNER_QUALIFIER): Macro deleted.
1591 (report_class_declaration): call `push_class_context' when
1592 entering the function. `fprintf' format modified not to use
1594 (report_class_declaration): Assign `package_name' and
1595 `current_class' to NULL separatly.
1597 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1599 * expr.c (build_invokeinterface): Call layout_class_methods on
1602 2000-07-27 Tom Tromey <tromey@cygnus.com>
1603 Anthony Green <green@cygnus.com>
1604 Alexandre Petit-Bianco <apbianco@cygnus.com>
1606 * class.c (make_class_data): Create vtable for abstract classes.
1607 (get_dispatch_table): Changed to cope with abstract classes.
1609 2000-07-27 Tom Tromey <tromey@cygnus.com>
1611 * parse.y (patch_method_invocation): Don't reverse the argument
1612 list when dealing with anonymous class constructors. Fixed typo in
1615 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1617 * parse.y (build_alias_initializer_parameter_list): Reverse
1618 crafted list when building aliases for anonymous class
1621 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1623 * parse.y (jdep_resolve_class): Don't bother checking potential
1624 innerclass access if `decl' is NULL.
1625 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1628 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1630 * parse.c: Remove (again.)
1632 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1634 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1635 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1636 outside the `if' statement, alias to innerclass removed, `decl'
1637 used to mark the class complete.
1639 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1641 * parse.y (simple_name:): Fixed typo in error message.
1643 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1645 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1646 or its first operand can be error marks.
1648 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1650 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1651 * parse.y (method_header): Likewise.
1653 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1655 * parse.y (process_imports): Consider that one might be trying to
1656 import an innerclass. Fixes gcj/254
1658 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1660 * parse.y (find_as_inner_class): Handle the case where the
1661 enclosing context of an innerclass has been loaded as bytecode.
1663 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1665 * parse.y (simple_name:): Reject `$' in type names.
1666 (resolve_type_during_patch): Use `type' as a second
1667 argument to resolve_no_layout. Fixes gcj/257.
1669 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1671 * parse.y (find_most_specific_methods_list): Select the only
1672 non-abstract method even if max has been set.
1673 Fixes gcj/285, gcj/298.
1675 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1677 * lang-specs.h: Added %(jc1) to java compiler options.
1679 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1681 * .cvsignore: New file.
1683 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1685 * parse.y (not_accessible_p): Access granted to innerclasses
1686 (indirectly) extending the reference type. Fixes gcj/249.
1688 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1690 * parse.y (patch_method_invocation): Fixed comment.
1691 (maybe_use_access_method): Build this$<n>s to the context of the
1692 target method, or a type that extends it. Fixes gcj/242.
1694 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1698 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1700 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1702 2000-07-13 Tom Tromey <tromey@cygnus.com>
1704 * lang-specs.h: Added %{I*}.
1706 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1708 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1710 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1712 * parse-scan.c: Remove.
1714 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1716 * class.c (set_super_info): Handled protected inner classes.
1717 (common_enclosing_context_p): Bail early if arguments aren't both
1719 (get_access_flags_from_decl): Handle private and protected inner
1721 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1722 (CLASS_PROTECTED): Likewise.
1723 (struct lang_type): New bitfield `poic'.
1724 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1726 (check_inner_class_access): Renamed arguments, added
1727 comments. Handles protected inner classes (fixes gcj/225)
1728 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1730 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1732 * parse.y (resolve_qualified_expression_name): Verify qualified
1733 access to `this'. Fixes gcj/239.
1735 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1737 * jcf-write.c (generate_classfile): Don't install ConstantValue
1740 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1742 * parse.y (resolve_qualified_expression_name): Handle inner class
1743 access. Fixes gcj/256.
1745 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1747 * jcf-write.c (generate_classfile): Properly install the
1748 ConstantValue attribute and the initial value constant pool index
1749 on string constants.
1750 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1753 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1755 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1757 * parse.y (find_as_inner_class): Fixed typo.
1758 (do_resolve_class): Explore enclosing contexts when searching for
1759 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1760 (check_inner_class_access): Check `decl' which can be null in case
1763 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1765 * java-tree.h (java_debug_context): Declared `extern'.
1766 (safe_layout_class): Likewise.
1767 * parse.y (resolve_field_access): Field must be `static' in order
1768 to be replaced by its initial value. Added comments.
1769 (find_applicable_accessible_methods_list): Fixed typo.
1770 (find_most_specific_methods_list): Methods found in innerclasses
1771 take over methods founds in the enclosing contexts.
1772 (java_complete_tree): Loosen restrictions on the type of DECLs
1773 that can be replaced by their initialization values.
1774 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1776 2000-07-05 Tom Tromey <tromey@cygnus.com>
1778 * Make-lang.in (PARSE_DIR): New macro.
1779 (PARSE_RELDIR): Likewise.
1780 (PARSE_C): Likewise.
1781 (PARSE_SCAN_C): Likewise.
1782 ($(PARSE_C)): New target.
1783 ($(PARSE_SCAN_C)): Likewise.
1784 (SET_BISON): New macro.
1785 (BISONFLAGS): Likewise.
1786 (JAVABISONFLAGS): Likewise.
1788 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1790 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1791 argument on the first pass for CNI as well as JNI.
1792 (print_method_info): Set up method name on the first pass only.
1794 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1796 * parse.y (parser_qualified_classname): Removed parameter
1798 (create_interface): Removed first passed parameter to
1799 parser_qualified_classname.
1800 (create_class): Likewise. Don't install alias on static
1801 innerclasses. Fixes gcj/275.
1803 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1805 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1806 debugable statement with empty_stmt_node. Fixes gcj/272
1808 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1810 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1813 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1815 * jcf-write.c (push_long_const): Appropriately cast short negative
1818 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1820 * parse.y (verify_constructor_super): Use loop variable
1821 `m_arg_type' initialized with `mdecl_arg_type'.
1823 2000-06-29 Tom Tromey <tromey@cygnus.com>
1825 * parse.y (resolve_field_access): Handle case where `type_found'
1828 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1830 * expr.c (lookup_field): The same field can be found through two
1831 different interface. Don't declare it ambiguous in that case.
1833 2000-06-27 Tom Tromey <tromey@cygnus.com>
1835 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1836 follows \r, then unget it at a lower level.
1838 2000-06-26 Tom Tromey <tromey@cygnus.com>
1840 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1843 2000-06-25 Tom Tromey <tromey@cygnus.com>
1845 * parse.y (for_statement): Wrap expression in a WFL if it is a
1846 constant. For PR gcj/268.
1848 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1850 * parse.y (do_resolve_class): Minor optimiztion in the package
1851 list search. Removed unecessary test and return statement.
1852 (valid_ref_assignconv_cast_p): Order of arguments to
1853 enclosing_context_p fixed.
1855 2000-06-24 Tom Tromey <tromey@cygnus.com>
1857 * expr.c (lookup_field): Print error and return error_mark_node if
1858 field reference is ambiguous.
1860 * parse.y (check_abstract_method_definitions): Also check if
1861 `other_method' is abstract.
1863 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1865 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1867 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1868 (struct lang_type): New field `pic'.
1869 (CLASS_PRIVATE): New macro.
1870 * parse.y (check_inner_class_access): New function.
1871 (jdep_resolve_class): Call it.
1873 2000-06-23 Tom Tromey <tromey@cygnus.com>
1875 * parse.y (patch_incomplete_class_ref): Initialize the returned
1876 class. For PR gcj/260.
1878 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1880 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1882 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1884 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1885 Java specific checks.
1886 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1888 * java-tree.def (CASE_EXPR): Marked 'e'.
1889 (DEFAULT_EXPR): Likewise.
1890 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1892 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1893 Java specific checks.
1894 (generate_bytecode_insns): Test try_block for BLOCK before using
1896 * parse.y (build_wfl_wrap): Added `location' argument. Set
1897 EXPR_WFL_LINECOL accordingly.
1898 (dim_expr:): Wrap constants with WFLs.
1899 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1900 (resolve_package): Check for `stmt' not being a BLOCK before
1901 building a debuggable statement with it.
1902 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1904 (resolve_field_access): Make sure `decl' is a DECL before treating
1906 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1907 IDENTIFIER_NODE before treating it as such.
1908 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1909 treating it as such.
1910 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1911 to be applied only on non array types.
1913 2000-06-16 Per Bothner <per@bothner.com>
1915 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1916 define in terms of DECL_RESULT, as that fails when --enable-checking.
1918 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1920 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1921 types the same in comparison.
1922 (CHECK_OP): Add static prototype.
1924 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1926 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1927 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1930 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1932 * decl.c (create_primitive_vtable): Prototype.
1934 * jcf-write.c (generate_bytecode_insns): Initialize variable
1937 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1939 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1941 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1942 to track searched classes, and do not search the same class more than
1943 once. Call find_applicable_accessible_methods_list on immediate
1944 superclass, instead of search_applicable_method_list on all ancestors.
1947 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1949 * parse.y (register_fields): Permit static fields in inner classes
1950 if they are final. Fix for PR gcj/255.
1952 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1954 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1955 * parse.y (find_in_imports): Returned type changed to void,
1956 leading comment fixed.
1957 (register_package): New function.
1958 (qualify_and_find): Likewise.
1959 (package_declaration:): Use `register_package'.
1960 (single_type_import_declaration:): Removed local variable
1961 `node'. Added missing `;' for consistency.
1962 (type_import_on_demand_declaration:): Use `chainon' to link new
1964 (lookup_field_wrapper): Lookup local variables defined in outer
1966 (java_complete_class): Don't reverse the list of imported on demand.
1967 (do_resolve_class): Reorganized. Removed local variable
1968 `original_name'. Call `qualify_and_find' with the current package
1969 name, invoke `find_in_imports_on_demand' right after. Call
1970 `qualify_and_find' with the packages we've seen so far. Fixed
1971 operations numbering in comments.
1972 (java_expand_class): Don't reverse `package_list'.
1973 (find_most_specific_methods_list): New local variables `abstract'
1974 and `candidates'. Use them to pick the right method.
1976 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1978 * parse.y (check_modifiers_consistency): Don't subtract out
1979 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1981 2000-06-04 Philipp Thomas <pthomas@suse.de>
1983 * Makefile.in (INTLLIBS): New.
1987 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1989 * class.c (get_dispatch_table): Build the vtable dummy entry list
1990 element with a null purpose. Fixed leading comment.
1991 (build_dtable_decl): Build an accurate dtable type when appropriate
1994 2000-06-02 Richard Henderson <rth@cygnus.com>
1996 * lang.c (lang_get_alias_set): New.
1998 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2000 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2001 before using it as the accessed field.
2003 2000-05-31 Tom Tromey <tromey@cygnus.com>
2005 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2006 char_array_vtable, short_array_vtable, int_array_vtable,
2007 long_array_vtable, float_array_vtable, double_array_vtable):
2009 * expr.c (get_primitive_array_vtable): New function.
2010 (create_primitive_vtable): New function.
2011 (java_lang_expand_expr): Enable code to statically generate
2013 * decl.c (init_decl_processing): Create primitive vtables.
2014 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2015 short_array_vtable, int_array_vtable, long_array_vtable,
2016 float_array_vtable, double_array_vtable): Define.
2018 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2020 * java/parse.y (find_applicable_accessible_methods_list):
2021 Don't add an uninitialized value to the list.
2023 2000-05-25 Tom Tromey <tromey@cygnus.com>
2025 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2026 when trying to see if field's class should be initialized. Always
2027 initialize field's declaring class, not qualified class.
2030 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2031 `wfl_operator', to maybe_build_primttype_type_ref.
2034 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2036 * parse.y (patch_method_invocation): Don't try to lookup methods
2039 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2041 * parse.y (resolve_field_access): Call the appropriate <clinit>
2042 before accessing the length of a static array. Craft a decl for
2043 the field while its time. Fixes PR gcj/129.
2045 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2047 * parse.y (resolve_package): Correctly set `*next' (was off by
2049 (resolve_qualified_expression_name): Fixed comment.
2051 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2053 * jcf-parse.c (jcf_parse_source): Reset current_class and
2054 current_function_decl to NULL before parsing a new file.
2056 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2058 * parse.y (block_end:): If the collected block doesn't feature a
2059 statement, insert an empty statement.
2061 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2063 * parse.y (maybe_yank_clinit): New function.
2064 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2065 end of the list of methods belonging to a class.
2066 (java_complete_expand_method): Check whether <clinit> is really
2067 necessary and expand it accordingly.
2069 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2071 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2072 processed by the method's switch statement.
2074 2000-05-19 Tom Tromey <tromey@cygnus.com>
2076 * java-tree.h: Added init state enum.
2077 * decl.c (emit_init_test_initialization): Initialize class
2078 initialization check variable by looking at class' state.
2080 2000-05-19 Tom Tromey <tromey@cygnus.com>
2082 * java-tree.h (build_instanceof): Declare.
2083 (build_get_class): Declare.
2084 * parse.y (patch_binop): Use build_instanceof.
2085 * expr.c (build_instanceof): New function. If class is final,
2086 don't make a function call.
2087 (expand_java_INSTANCEOF): Use it.
2088 (build_get_class): New function.
2090 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2092 * jcf-write.c (generate_classfile): Scan the source_file for
2093 slashes with the right pointer variable.
2095 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2097 * lang.c (lang_decode_option): Update -Wunused flags by calling
2099 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2101 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2103 * check_init.c (check_init): Constify local char *.
2104 * class.c (push_class): Constify local char *.
2105 * java_tree.h: Update prototypes.
2106 * jcf-io.c (open_class): Constify filename parameter and
2108 (find_class): Remove redundant string copy. Cast return from
2110 * jcf-parse.c (read_class, parse_class_file, yyparse):
2111 Constify local char *.
2112 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2113 Constify local char *.
2114 * jcf.h (JCF): Constify filename and classname.
2115 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2116 * lang.c (init_parse): Constify parameter and return value.
2117 * lex.c (java_get_line_col): Constify filename parameter.
2118 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2119 * parse.y (java_parser_context_suspend,
2120 issue_warning_error_from_context, safe_layout_class): Constify
2122 * parse.c: Regenerate.
2124 2000-05-08 Tom Tromey <tromey@cygnus.com>
2126 * expr.c (build_jni_stub): Cache the result of
2127 _Jv_LookupJNIMethod.
2129 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2131 * decl.c (predef_filenames_size): Now 7.
2132 (predef_filenames): New seventh entry.
2134 2000-05-04 Tom Tromey <tromey@cygnus.com>
2136 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2137 Keep track of when we've seen a reference field after a
2138 non-reference field.
2139 (get_boehm_type_descriptor): Handle case where we see
2140 non-reference fields but no trailing reference field.
2141 * decl.c (rawdata_ptr_type_node): Define.
2142 (init_decl_processing): Initialize rawdata_ptr_type_node.
2143 * java-tree.h (rawdata_ptr_type_node): Declare.
2145 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2147 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2148 specifiers in calls to fprintf.
2150 2000-05-03 Andrew Haley <aph@cygnus.com>
2152 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2154 * javaop.h (WORD_TO_INT): New function.
2155 (IMMEDIATE_s4): Use WORD_TO_INT.
2156 * jcf.h (JPOOL_INT): Ditto.
2158 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2161 2000-04-19 Tom Tromey <tromey@cygnus.com>
2163 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2165 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2167 * expr.c (build_jni_stub): New function.
2168 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2170 * parse.y (java_complete_expand_methods): Expand a native method
2171 and call build_jni_stub if -fjni given.
2172 * lang-options.h: Document -fjni.
2173 * lang.c (flag_jni): New global.
2174 (lang_f_options): Added `jni' entry.
2175 * java-tree.h (soft_lookupjnimethod_node,
2176 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2178 (flag_jni): Declare.
2179 (build_jni_stub): Declare.
2180 (struct lang_decl): Added `native' flag.
2181 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2183 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2184 soft_jnipopsystemframe_node): New globals.
2185 (init_decl_processing): Set them. _Jv_InitClass only takes one
2188 * java-tree.def: Put into `C' mode.
2190 2000-04-27 Tom Tromey <tromey@cygnus.com>
2193 * expr.c (expand_invoke): Generate check to see if object pointer
2194 is null in nonvirtual invocation case.
2195 * java-tree.h (soft_nullpointer_node): Declare.
2196 * decl.c (soft_nullpointer_node): New global.
2197 (init_decl_processing): Initialize soft_nullpointer_node.
2198 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2199 or `private' methods.
2200 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2202 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2204 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2207 2000-04-26 Tom Tromey <tromey@cygnus.com>
2209 * zextract.c (find_zip_file_start): New function.
2210 (read_zip_archive): Use it.
2212 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2214 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2216 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2218 * class.c (common_enclosing_context_p): New function.
2219 * java-tree.h (common_enclosing_context_p): Added prototype.
2220 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2221 classes sharing an outer context with the current instance.
2222 * parse.y (build_access_to_thisn): Fixed leading comment.
2223 (verify_constructor_super): New local `supper_inner'. Skip
2224 enclosing context argument in the case of inner class constructors.
2225 (patch_method_invocation): Insert proper context as second
2226 parameter to pure inner class constructor super invocations.
2228 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2230 * parse.y (end_class_declaration): Reset the interface number
2233 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2235 * parse.y (source_start_java_method): Deleted unecessary code.
2236 (patch_method_invocation): Fixed comment.
2238 2000-04-24 Robert Lipe <robertlipe@usa.net>
2240 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2242 2000-04-23 Tom Tromey <tromey@cygnus.com>
2244 * boehm.c (mark_reference_fields): Use int_byte_position.
2246 2000-04-22 Tom Tromey <tromey@cygnus.com>
2248 * boehm.c (mark_reference_fields): Only call byte_position on
2251 2000-04-22 Tom Tromey <tromey@cygnus.com>
2253 * boehm.c (mark_reference_fields): Added `last_view_index'
2254 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2256 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2258 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2259 * parse.y (check_class_interface_creation): Fixed comments. Select
2260 permitted modifiers for (inner) interfaces. Changed error message
2261 to report rejected modifiers used with local classes.
2263 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2265 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2266 of directly inherited type considered in scope.
2267 * parse.y (do_resolve_class): Search inherited classes for inner
2270 2000-04-20 Tom Tromey <tromey@cygnus.com>
2272 * parse.y (not_accessible_p): Use member's class, not current
2273 class, when doing inheritance check for protected reference.
2276 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2278 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2280 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2282 * parse.y (lookup_field_wrapper): Search for final local aliases.
2283 (resolve_expression_name): Let lookup_field_wrapper search for
2284 final local aliases. Force the value of `name' if one is found.
2285 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2286 an expression name. Fixed comments.
2288 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2290 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2292 2000-04-19 Tom Tromey <tromey@cygnus.com>
2294 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2296 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2298 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2300 2000-04-18 Tom Tromey <tromey@cygnus.com>
2303 * gjavah.c (utf8_cmp): Changed return value.
2304 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2306 (cxx_keywords): New global.
2307 (get_field_name): Handle new result of cxx_keyword_subst.
2308 (print_method_info): Likewise.
2310 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2312 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2313 with a newline, for CNI.
2314 (print_stub_or_jni): Print a space or newline before method name for
2316 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2317 (process_file): Include gcj/cni.h if generating CNI stubs.
2319 2000-04-16 Tom Tromey <tromey@cygnus.com>
2321 * gjavah.c (decompile_method): Use print_field_name.
2324 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2326 * parse.y (java_expand_classes): Reverse the package list once.
2327 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2329 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2330 the `==' and `!=' operators.
2332 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2334 * jcf-write.c (generate_bytecode_insns): At invokation time,
2335 always relate an interface method to the type of its selector.
2337 2000-04-05 Tom Tromey <tromey@cygnus.com>
2340 * expr.c (expand_invoke): Generate check to see if object pointer
2341 is null in nonvirtual invocation case.
2342 * java-tree.h (soft_nullpointer_node): Declare.
2343 * decl.c (soft_nullpointer_node): New global.
2344 (init_decl_processing): Initialize soft_nullpointer_node.
2345 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2346 or `private' methods.
2347 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2349 2000-04-05 Tom Tromey <tromey@cygnus.com>
2352 * parse.y (check_final_assignment): Recognize assignments to the
2353 `length' field of an array when generating class files.
2355 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2357 * class.c (decl_hash): Prototype removed.
2358 (decl_compare): Likewise.
2360 2000-04-05 Tom Tromey <tromey@cygnus.com>
2362 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2363 * parse.y (check_modifiers_consistency): Check for final/volatile
2364 clash. Fixes PR gcj/164.
2366 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2368 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2370 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2372 (add_method_1): Use `java_hash_hash_tree_node' and
2373 `java_hash_compare_tree_node'.
2374 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2375 (java_hash_compare_tree_node): Likewise.
2376 * parse.y (find_applicable_accessible_methods_list): Create,
2377 delete and use a hash table to remember already searched interfaces.
2379 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2381 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2384 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2386 * boehm.c (mark_reference_fields, set_bit): Prototype.
2387 (set_bit): Un-ANSI-fy definition.
2389 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2392 * decl.c (emit_init_test_initialization): Likewise.
2394 * gjavah.c (jni_print_char): Likewise.
2396 * parse.y (create_new_parser_context): Likewise.
2398 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2400 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2401 patch missing hunk. Fixed indentation.
2403 2000-03-30 Tom Tromey <tromey@cygnus.com>
2405 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2406 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2408 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2410 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2411 when negative *before* using it as an array index.
2412 * ChangeLog: Fixed typo.
2414 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2416 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2417 to 0 when it reaches -1.
2419 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2421 * jcf-parse.c (get_constant): Properly cast `num' during the
2422 invocation of `add_double'.
2423 * jcf-write.c (push_long_const): Properly cast `lo' before
2424 comparing it to short bounds.
2425 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2426 `interface_body:' is reduced after the current interface is
2429 2000-03-26 Tom Tromey <tromey@cygnus.com>
2431 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2432 Java-specific `-f' option.
2434 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2436 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2437 Adjust order of making types.
2438 Make bitsize_*_node values.
2440 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2442 * class.c (make_field_value): Use byte_position.
2443 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2444 (java_array_data_offset): Likewise.
2445 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2448 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * parse.y (check_abstract_method_definitions): New local
2451 `end_type_reached'. Make sure we also consider `end_type'.
2452 (java_check_abstract_method_definitions): Make sure we eventually
2453 consider `java.lang.Object'.
2454 (maybe_use_access_method): Don't use access method if not in the
2455 context of a pure inner class or if the method's context is right.
2456 (find_applicable_accessible_methods_list): New static flag
2457 `object_done'. Don't search abstract classes as interfaces. Fixed
2458 indentation. Fixed the `java.lang.Object' only search. Search
2459 class interface(s) first, then fully search enclosing contexts.
2460 (find_most_specific_methods_list): Pick the closest candidate when
2461 they're all abstract.
2463 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2465 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2466 properly initialize `finished_label'. Don't emit gotos for empty
2469 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2471 * except.c (emit_handlers): Clear catch_clauses_last.
2473 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2475 * parse.y (check_method_types_complete): New function.
2476 (create_class): Reset anonymous class counter only when seeing an
2478 (java_complete_class): JDEP_METHOD: Don't recompute signature
2481 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2483 * class.c (build_static_ref): Fixed indentation in comment.
2484 * java-tree.def (TRY_EXPR): Fixed typo in name.
2485 (CLASS_LITERAL): Likewise.
2486 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2487 (struct lang_type): New field `dot_class'.
2488 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2489 (generate_classfile): Method `class$' is synthetic.
2490 * parse.y (build_do_class_method): New function.
2491 (build_dot_class_method_invocation): Likewise.
2492 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2493 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2494 (qualify_ambiguous_name): Likewise.
2495 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2496 (build_try_statement): Fixed leading comment.
2498 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2500 * class.c (make_field_value): Properly handle sizes.
2501 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2502 (layout_class_method): Count using trees.
2503 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2504 * expr.c (java_array_data_offset): Use int_bit_position.
2505 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2506 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2508 2000-03-16 Tom Tromey <tromey@cygnus.com>
2510 * lang.c (flag_hash_synchronization): New global.
2511 (lang_f_options): Added `hash-synchronization'.
2512 * lang-options.h: Mention -fhash-synchronization.
2513 * java-tree.h (flag_hash_synchronization): Declare.
2514 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2515 hash table synchronization is disabled.
2516 * decl.c (init_decl_processing): Only push `sync_info' value when
2517 hash table synchronization is disabled.
2518 * class.c (make_class_data): Only push `sync_info' field when hash
2519 table synchronization is disabled. Removed dead code.
2521 2000-03-16 Tom Tromey <tromey@cygnus.com>
2523 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2525 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2527 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2529 * parse.y (patch_method_invocation): Handle anonymous classes
2530 creation in static context.
2532 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2534 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2535 * parse.y (resolve_qualified_expression_name): Use it.
2536 (patch_method_invocation): Likewise.
2538 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2540 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2541 depending on the type of dependency which dictates what the
2543 (unresolved_type_p): Resolved types limited to the current class.
2545 2000-03-15 Tom Tromey <tromey@cygnus.com>
2547 * decl.c (init_decl_processing): Set type of `sync_info' to be
2550 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2551 Correctly compute bit number for current slot. Zero `high' and
2552 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2553 mark_reference_fields.
2554 (mark_reference_fields): New function.
2556 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2558 * parse.y (register_incomplete_type): Fixed initialization of
2561 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2563 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2565 (push_class_context, pop_class_context): New function.
2566 (class_body:): Call pop_class_context.
2567 (interface_body:): Likewise.
2568 (INNER_QUALIFIER): New macro.
2569 (report_class_declaration): Changed output format and use
2570 INNER_QUALIFIER. Call push_class_context.
2572 2000-02-14 Andrew Haley <aph@cygnus.com>
2574 * check-init.c (check_init): Add new cases for unary and binary
2577 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2579 * parse.y (resolve_package): Set `next' once a type name has been
2580 progressively discovered.
2581 (resolve_qualified_expression_name): Propagate resolution only if
2582 there are remaining qualifiers. Take into account `q' might have
2583 been cleared after re-qualification.
2584 * parse.y (patch_method_invocation): New local `resolved'.
2585 Section dealing with qualified expression rewritten to use
2586 resolve_field_access.
2588 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2590 * parse.h (PUSH_CPC): Fixed indentation.
2591 (DEBUG_CPC): New macro.
2592 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2593 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2594 * parse.y (class_body_declaration:): Use
2595 SET_CPC_INSTANCE_INITIALIZER_STMT.
2596 (method_declaration:): Check for null current_function_decl.
2597 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2598 (java_parser_context_pop_initialized_field): Better handling of
2600 (maybe_make_nested_class_name): Mark nested class name as
2601 qualified when necessary.
2602 (end_class_declaration): Don't call java_parse_context_resume when
2603 one or more error occured.
2604 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2605 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2606 SET_CPC_INITIALIZER_STMT.
2607 (method_header): Check for inner classes declaring static methods.
2608 (resolve_qualified_expression_name): Handle situation where `this'
2611 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2613 * typeck.c (build_prim_array_type): Correctly set the high word too.
2615 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2617 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2619 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2620 list of methods for interfaces.
2622 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.y (qualify_ambiguous_name): Properly handle expressions
2627 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2629 * parse.y (check_final_assignment): Extended to process
2631 (patch_assignment): Have check_final_assignment called only once.
2633 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2635 * java-tree.h (IS_INIT_CHECKED): New flag.
2636 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2637 * parse.y (patch_string): Call force_evaluation_order on the
2638 completed string concatenation tree.
2639 * expr.c (force_evaluation_order): Call force_evaluation_order on
2640 function's arguments too.
2642 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2644 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2645 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2646 (build_anewarray): Likewise.
2647 * parse.y (patch_newarray): Likewise.
2648 * parse.c: Regenerated.
2650 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2652 * decl.c (init_decl_processing): Added new class fields `depth',
2653 `ancestors', and `idt' to class_type_node. Use
2654 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2655 * class.c (make_class_data): Push initial values for new fields.
2656 * java-tree.h: Updated prototype for `build_invokeinterface'.
2657 * expr.c (build_invokeinterface): Changed parameters to accept
2658 `method' tree. Calculate index of `method' in its declaring
2659 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2660 (expand_invoke): Call `build_invokeinterface' with new parameters.
2661 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2664 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2666 * typeck.c (lookup_do): Search superinterfaces first
2667 when looking up an interface method. From Godmar Back
2670 2000-03-06 Tom Tromey <tromey@cygnus.com>
2672 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2674 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2676 * java-tree.h (lookup_argument_method2): Declared.
2677 (safe_layout_class): Prototype moved from parse.h.
2678 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2679 * parse.y (java_check_regular_methods): Local `super_class' gone.
2680 Call lookup_argument_method2 instead of lookup_argument_method.
2681 Perform modifier match for methods found declared in implemented
2682 interfaces. Fixed indentation problem. Overriding/hiding error
2683 report to take place only for methods found in classes.
2684 * typeck.c (lookup_argument_method): Changed leading
2685 comment. Re-written by calling lookup_do.
2686 (lookup_argument_method2): New function.
2687 (lookup_java_method): Re-written by calling lookup_do.
2688 (lookup_do): New function.
2690 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2692 * check-init.c (check_init): Removed dead code. Handle (blank)
2694 * parse.y (declare_local_variables): New local `final_p', set it
2695 and use it to initialize LOCAL_FINAL.
2696 (check_final_assignment): Only check FIELD_DECLs.
2698 2000-02-17 Tom Tromey <tromey@cygnus.com>
2700 * Makefile.in (JAVA_OBJS): Added boehm.o.
2701 (boehm.o): New target.
2702 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2703 * java-tree.h (flag_use_boehm_gc): Declare.
2704 (get_boehm_type_descriptor): Declare.
2705 * lang.c (lang_f_options): Added `use-boehm-gc'.
2706 (flag_use_boehm_gc): New global.
2707 * lang-options.h: Added -fuse-boehm-gc.
2708 * boehm.c: New file.
2709 * class.c (get_dispatch_table): If class uses a Boehm type
2710 descriptor, put it in the vtable.
2711 (make_class_data): Removed dead code.
2713 2000-03-03 Per Bothner <per@bothner.com>
2715 * decl.c (init_decl_processing): Initialize sizetype properly.
2717 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2719 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2720 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2721 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2722 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2723 (jcf_parse): New local `current'. Load innerclasses seen in outer
2724 context being processed.
2725 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2726 * jcf-write.c (append_innerclasses_attribute): New function.
2727 (append_innerclasses_attribute_entry): Likewise.
2728 (get_access_flags): Handle static classes. Set anonymous and local
2729 classes to be private.
2730 (generate_classfile): Attribute count adjusted. Call
2731 append_innerclasses_attribute.
2732 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2733 PURE_INNER_CLASS_TYPE_P.
2734 * parse.y (parser_qualified_classname): New parameter `is_static',
2735 produce non qualified name accordingly.
2736 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2737 (create_interface): Added argument to parser_qualified_classname.
2738 (create_class): Added argument to parser_qualified_classname. Setup
2739 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2740 (add_inner_class_fields): Fixed indentation.
2741 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2742 (method_declarator): Fixed typo in comment.
2743 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2744 (build_current_thisn): Likewise.
2745 (patch_method_invocation): Likewise.
2747 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2749 * decl.c (current_function_decl): Move to toplev.c.
2751 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2753 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2754 (DECL_BIT_INDEX): Use underlying representation.
2755 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2757 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2759 * expr.c (build_java_ret): Pass proper type to size_binop.
2761 2000-02-25 Anthony Green <green@cygnus.com>
2763 * expr.c (build_class_init): Mark the decl to be ignored by
2765 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2766 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2767 * class.c (init_test_hash_newfunc): New function.
2768 (decl_hash): New function.
2769 (decl_compare): New function.
2770 * decl.c (emit_init_test_initialization): New function.
2771 (complete_start_java_method): Traverse the init test hashtable,
2772 calling emit_init_test_initialization.
2773 (always_initialize_class_p): Define.
2774 * expr.c (build_class_init): Use initialization tests when
2775 emitting class initialization code.
2776 (always_initialize_class_p): Declare.
2777 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2779 * java-tree.h: Include hash.h.
2780 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2781 (struct lang_decl): Add init_test_table field.
2782 (init_test_hash_entry): Define.
2784 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * gjavah.c (main): Avoid using `argi' to report unimplemented
2789 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2791 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2792 initialize locals to avoid warnings. Local `exception_type' moved
2795 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2797 * parse.y (resolve_expression_name): Use `orig' as a second
2798 argument to resolve_field_access.
2799 (resolve_field_access): Removed unecessary code when dealing with
2802 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2804 * class.c (push_super_field): Don't push the field twice.
2805 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2806 * parse.h (java_reorder_fields): Prototyped.
2807 * parse.y (java_reorder_fields): New function.
2808 (java_layout_class): Simplified not to worry about re-ordering.
2810 2000-02-23 Tom Tromey <tromey@cygnus.com>
2812 * gjavah.c (print_name): In JNI case, correctly quote string.
2813 (print_method_info): Don't handle overrides in JNI mode.
2815 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2817 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2818 value type set to `boolean_type_node'.
2820 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2822 * jcf-dump.c (main): Test for correct condition after
2823 output file creation.
2825 2000-02-19 Anthony Green <green@cygnus.com>
2827 * jcf-depend.c (add_entry): Fix test for first list entry.
2829 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2831 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2832 * constants.c (build_constants_constructor): Likewise.
2834 2000-02-19 Anthony Green <green@cygnus.com>
2836 * jcf-depend.c (add_entry): Add entries to the end of the list.
2838 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2840 * decl.c (INT_TYPE_SIZE): Define if necessary.
2841 (expand_java_return): Handle the case of a native integer smaller
2844 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2846 * gjavah.c (help): Use GCCBUGURL.
2847 * jv-scan.c (help): Likewise.
2848 * jcf-dump.c (help): Likewise.
2850 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2852 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2855 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2857 * jcf-parse.c (load_class): Call `fatal' if no file containing
2858 the target class are found.
2860 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2862 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2863 lex.c, lex.h, and PARSE_H to...
2864 (parse.o, parse-scan.o): ...here, respectively.
2866 * lex.c: Split out code that may trigger SIGFPE from yylex()
2867 to its own function.
2868 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2870 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2872 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2874 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2876 * parse.y (outer_field_access_p): Stop in time when outer contexts
2878 (resolve_qualified_expression_name): Properly qualify *everything*
2879 after a package.type to be resoled as expression names.
2880 (find_applicable_accessible_methods_list): Save/restore `class' to
2881 isolate it from a possible outer context search.
2883 2000-02-15 Tom Tromey <tromey@cygnus.com>
2885 * gjavah.c (jni_print_char): New function.
2886 (print_full_cxx_name): Use it.
2887 (decode_signature_piece): Likewise.
2888 (print_cxx_classname): Likewise.
2890 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2892 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2894 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2896 * gjavah.c: Include version.h.
2898 * jcf-dump.c: Likewise.
2900 * jv-scan.c: Likewise.
2902 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2904 * parse.y (outer_field_access_fix): First parameter now a tree
2905 node. Check for assignement to final. First argument to
2906 build_outer_field_access_fix modified to accomodate prototype.
2907 (build_outer_field_access): Don't check for assignment to final
2909 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2910 possibly returned by outer_field_access_fix. Changed
2911 outer_field_access_fix's first argument.
2912 (check_final_assignment): $finit$'s context is OK.
2913 (patch_unaryop): Use node instead of its line/column value when
2914 calling outer_field_access_fix.
2916 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * parse.y (interface_declaration:): No longer tagged
2919 <node>. Re-installed default action.
2920 (class_member_declaration:): Handle inner interfaces.
2921 (interface_member_declaration): Handle inner interfaces and
2923 (create_interface): Push error if one seen. Suspend parsing
2924 context when processing an inner interface.
2925 (register_fields): Inner class static field limitations not to
2926 apply to inner interfaces.
2928 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2930 * jcf-parse.c (load_class): Update `java_error_count' when a
2931 class' file can't be found.
2932 (parse.y): Avoid (byte)code generation when errors seen.
2934 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2936 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2937 decodes a valid node.
2938 (patch_binop): Handle TRUNC_DIV_EXPR.
2940 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2942 * parse.y (resolve_package): New local `acc'. Try to progressively
2943 build and guess a package and type name.
2945 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2947 * parse.y (find_applicable_accessible_methods_list): Load and
2948 layout the search class if necessary.
2949 (java_complete_tree): Keep to original type of the folded initial
2952 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2954 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2955 Generate error message if circularity is detected. New static
2957 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2958 * jcf-write.c (generate_bytecode_insns): Very simply handle
2960 * parse.y (java_check_circular_reference): Use
2961 `cyclic_inheritance_report' during report, if necessary.
2962 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2963 walking NEW_ARRAY_INIT twice.
2965 2000-02-09 Tom Tromey <tromey@cygnus.com>
2967 * parse.y (check_class_interface_creation): Allow inner classes to
2968 be `private' or `protected', check modifiers' consistency. Prevent
2969 block local classes from bearing any modifiers.
2971 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2973 * except.c (check_start_handlers): Re-add prototype lost in last
2975 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2977 2000-02-09 Andrew Haley <aph@cygnus.com>
2979 * decl.c (clear_binding_level): Remove excess initializer.
2980 (maybe_poplevels): Remove unused variable.
2981 (force_poplevels): Ditto.
2982 (struct binding_level): Add comment.
2984 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2986 * jcf-write.c (generate_classfile): Don't consider
2987 pre-initialization with reference value (use <clinit> instead.)
2988 * parse.y (java_fix_constructors): No generated constructor for
2990 (build_outer_field_access): Removed debug message.
2991 (outer_field_expanded_access_p): Adapted to bytecode generation.
2992 (build_outer_field_access_method): Use fix_method_argument_names.
2993 (build_outer_method_access_method): Fixed indentation. Added
2994 comment. Handle access method generation for static and also void
2996 (build_access_to_thisn): Inserted debug message.
2997 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2998 (resolve_qualified_expression_name): Fixed comment.
2999 (not_accessible_p): Adapted to bytecode generation. Added comment.
3000 (patch_method_invocation): Added comment.
3001 (maybe_use_access_method): Fixed leading comment. Handle static
3003 (java_complete_lhs): Don't shortcut handling of initialized upon
3004 declaration String type static fields when generating bytecode.
3005 (patch_unaryop): Handle outer field access when generating
3008 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * java-tree.h (FIELD_THISN): New macro.
3011 * jcf-write.c (append_synthetic_attribute): New function.
3012 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3013 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3014 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3016 (build_outer_field_access): Turned on access functions usage and
3017 generation when compiling to bytecode.
3018 (maybe_use_access_method): Likewise.
3020 2000-01-25 Andrew Haley <aph@cygnus.com>
3022 * java-except.h (struct eh_range): Add `expanded' field.
3023 (maybe_start_try): Add end_pc arg.
3024 (maybe_end_try): Ditto.
3025 * java-tree.h (force_poplevels): new function.
3026 * expr.c (expand_byte_code): Don't call maybe_start_try or
3028 * except.c (add_handler): Reset expanded.
3029 (expand_start_java_handler): Set expanded.
3030 (check_start_handlers): Don't expand a start handler that's
3031 already been expanded.
3032 (maybe_start_try): Add end_pc arg. Only expand a handler which
3034 (expand_end_java_handler): call force_poplevels.
3035 (force_poplevels): new function.
3036 * decl.c (binding_level): Add start_pc of binding level.
3037 (maybe_pushlevels): Call maybe_start_try when pushing binding
3039 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3040 (LARGEST_PC): Define.
3041 (clear_binding_level): Use LARGEST_PC.
3043 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3044 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3045 (binding_depth, is_class_level, current_pc): new variables.
3046 (struct binding_level): ditto.
3047 (indent): new function.
3048 (push_jvm_slot): add debugging info.
3049 (maybe_pushlevels): ditto.
3050 (maybe_poplevels): ditto.
3053 (start_java_method): ditto.
3054 (give_name_to_locals): comment only.
3055 * except.c (binding_depth, is_class_level, current_pc):
3057 (expand_start_java_handler): add debugging info.
3058 (expand_end_java_handler): ditto.
3060 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3062 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3063 (print_name_for_stub_or_jni, process_file): Constify a char*.
3065 2000-02-03 Tom Tromey <tromey@cygnus.com>
3067 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3069 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3071 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3072 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3075 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3077 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3078 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3079 (struct lang_type): New field `ii_block'.
3080 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3081 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3082 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3083 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3084 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3085 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3087 * parse.y (add_instance_initializer): New function.
3088 (in_instance_initializer): New static global.
3089 (class_body_declaration:): Link instance initializer block.
3090 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3091 (array_creation_expression:): Remove unused local.
3092 (java_parser_context_push_initialized_field): Fixed leading
3093 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3094 CPC_INSTANCE_INITIALIZER_LIST.
3095 (java_parser_context_pop_initialized_field): Likewise.
3096 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3097 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3098 CPC_INITIALIZER_STMT.
3099 (fix_constructors): New local `class_type'. Use it. Call
3100 add_instance_initializer.
3101 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3102 (patch_return): Forbid return in instance initializers.
3103 (patch_throw_statement): Enforce exception handling in the context
3104 of instance initializers.
3106 2000-02-03 Tom Tromey <tromey@cygnus.com>
3108 * Make-lang.in (java.mostlyclean): Remove executables in
3111 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3113 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3114 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3115 (java_float_finite): Convert to use union Word from javaop.h.
3116 (java_double_finite): Convert to use union DWord from javaop.h.
3118 2000-02-02 Tom Tromey <tromey@cygnus.com>
3120 * gjavah.c (options): Added `jni' entry.
3121 (help): Document -jni.
3122 (flag_jni): New global.
3123 (process_file): Handle JNI output. Don't print text from
3124 -prepend, -add, etc, when generating stubs. Only remove `.class'
3125 suffix if it actually exists.
3126 (main): Create a `.c' file when run with `--jni --stubs'. Create
3127 correct output file name with `--jni'.
3128 (print_include): Mangle header name differently in JNI case.
3129 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3131 (print_method_info): Handle JNI case. Put signature info into
3132 method name. Handle case when STREAM is NULL.
3133 (print_name_for_stub_or_jni): New function.
3134 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3135 (print_cxx_classname): Handle JNI.
3136 (print_full_cxx_name): Likewise.
3137 (decode_signature_piece): Likewise.
3138 (overloaded_jni_method_exists_p): New function.
3139 (struct method_name): Added `signature' and `sig_length' fields.
3140 (HANDLE_END_FIELD): Do nothing in JNI mode.
3142 2000-02-02 Tom Tromey <tromey@cygnus.com>
3144 * jv-scan.c: Include version.c, <getopt.h>.
3145 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3146 (options): New array.
3147 (usage): New function.
3148 (version): New function.
3149 (main): Use getopt_long to parse command line.
3150 * jcf-dump.c: Include version.c, <getopt.h>.
3151 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3152 OPT_JAVAP): New macros.
3153 (options): New array.
3154 (usage): Return `void'. Changed message.
3155 (help): New function.
3156 (version): New function.
3157 (main): Use getopt_long_only to parse command line.
3158 * gjavah.c: Include <getopt.h>.
3159 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3160 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3161 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3162 (options): New array.
3163 (java_no_argument): Removed.
3164 (help): Updated with missing options.
3165 (main): Use getopt_long_only to parse command line.
3166 (usage): Changed message.
3168 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3170 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3171 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3172 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3173 * parse.y (array_creation_expression:): Handle anonymous arrays.
3174 (build_array_from_name): Don't set `ret_name' if null.
3175 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3176 (qualify_ambiguous_name): Likewise.
3177 (java_complete_expand_class): Likewise.
3179 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3181 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3182 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3183 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3184 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3185 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3186 AIPL_FUNCTION_COMPLETED_INVOCATION.
3187 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3188 AIPL_FUNCTION_INVOCATION_READY.
3189 (AIPL_FUNCTION_DECLARATION): New enum entry.
3190 * parse.y (reorder_static_initialized): New function.
3191 (java_parser_context_pop_initialized_field): Use it.
3192 (add_inner_class_fields): Use
3193 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3194 augmented. Install marker after last alias initializer, if any.
3195 (generate_finit): Fixed typo. Don't try to retain only the used
3197 (method_header): Compute and set DECL_FUNCTION_NAP.
3198 (method_declarator): Fixed comment. Insert alias initializer in
3200 (build_alias_initializer_parameter_list): Fixed leading
3201 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3202 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3203 (java_complete_expand_class): Code to retain only used aliases
3205 (java_complete_expand_methods): New local `first_decl'. Generate
3206 $finit$ first, then expand the constructors, regular methods and
3208 (java_complete_expand_method): Don't report error on missing
3209 return statement if previously detected bogus.
3210 (fix_constructors): Don't patch constructor parameters list.
3211 (patch_method_invocation): Use new AIPL enum values. Reverse
3212 alias initializer list for anonymous classes.
3214 2000-01-30 Anthony Green <green@redhat.com>
3216 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3217 determine how many stack slots to pop.
3219 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3221 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3222 error handling/recovery.
3223 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3225 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3227 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3228 FIELD_LOCAL_ALIAS_USED): New macros.
3229 (DECL_FUNCTION_NAP): New macro.
3230 (struct lang_decl): New field `nap'.
3231 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3232 (struct lang_type): New fields `finit_stmt_list' and
3234 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3235 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3236 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3237 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3238 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3239 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3240 (BUILD_THROW): Macro line separator re-indented.
3241 * parse.y (end_class_declaration): New function.
3242 (maybe_generate_pre_expand_clinit): New name for
3243 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3244 pre-expand static fields.
3245 (maybe_generate_clinit): Function deleted.
3246 (check_for_static_method_reference): Prototype's parameter list
3248 (generate_finit): New name for maybe_generate_finit. Changed
3249 leading comment. Function rewritten to use
3250 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3251 (build_alias_initializer_parameter_list): New function.
3252 (java_parser_context_pop_initialized_field): Likewise.
3253 (add_inner_class_fields): Likewise.
3254 (type_declaration:): Call end_class_declaration.
3255 (class_member_declaration:): Likewise.
3256 (formal_parameter_list:): Fixed typos.
3257 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3258 element. Improved error handling.
3259 (block_statement:): Call end_class_declaration.
3260 (anonymous_class_creation:): Likewise.
3261 (create_anonymous_class): Fixed comments.
3262 (create_class): Call add_inner_class_fields.
3263 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3264 (method_header): Use MARK_FINAL_PARMS.
3265 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3266 (method_declarator): Propagate final argument flag.
3267 (craft_constructor): New local `artificial'. Call
3268 build_alias_initializer_parameter_list. Use
3269 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3270 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3272 (complete_expand_class): Get rid of unused outer context local
3274 (java_complete_expand_methods): Fixed leading
3275 comment. Generate/pre-expand <clinit> first. Changed method
3276 expansion order to regular, $finit$, constructors, <clinit>.
3277 (java_complete_expand_method): Set current_function_decl.
3278 (fix_constructors): Fix constructor parameter list to account for
3279 outer context local alias initializers.
3280 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3281 (resolve_expression_name): Lookup outer context local aliases. New
3282 local `access', use it.
3283 (patch_method_invocation): Patch inner class ctor invocation with
3284 outer context local aliases initialization values. $finit$
3285 invocation patching now includes things generated with
3286 build_alias_initializer_parameter_list.
3287 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3288 (build_super_invocation): Likewise.
3289 (patch_assignment): Changed comment.
3291 2000-01-27 Andrew Haley <aph@cygnus.com>
3293 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3297 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3299 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3301 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3303 * parse.y (register_fields): Don't pass a format specifier to
3304 OBSOLETE_MODIFIER_WARNING.
3305 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3306 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3308 (check_modifiers): Change function into a macro.
3309 (check_class_interface_creation): Pass a literal format string.
3311 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3313 * buffer.h: PROTO -> PARAMS.
3314 * check-init.c: Likewise.
3315 * class.c: Likewise.
3316 * constants.c: Likewise.
3317 * convert.h: Likewise.
3319 * except.c: Likewise.
3321 * gjavah.c: Likewise.
3322 * java-except.h: Likewise.
3323 * java-tree.h: Likewise.
3324 * jcf-depend.c: Likewise.
3325 * jcf-dump.c: Likewise.
3326 * jcf-parse.c: Likewise.
3327 * jcf-path.c: Likewise.
3328 * jcf-reader.c: Likewise.
3329 * jcf-write.c: Likewise.
3331 * jv-scan.c: Likewise.
3332 * jvgenmain.c: Likewise.
3333 * jvspec.c: Likewise.
3337 * parse-scan.y: Likewise.
3338 * parse.h: Likewise.
3339 * parse.y: Likewise.
3340 * typeck.c: Likewise.
3341 * verify.c: Likewise.
3344 * zextract.c: Likewise.
3345 * zipfile.h: Likewise.
3347 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3350 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3351 * constants.c (build_constant_data_ref): Check for cached
3352 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3353 in TYPE_CPOOL_DATE_REF.
3354 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3355 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3356 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3357 (LOCAL_FINAL): New macro.
3358 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3359 constant pool -- don't try to reuse.
3360 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3362 (find_in_current_zip): Use TYPE_JCF.
3363 * parse.h (java_check_final): Prototype removed.
3364 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3365 (maybe_create_class_interface_decl,
3366 check_class_interface_creation): Likewise.
3367 (java_expand_finals): Function removed.
3368 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3369 (block_statement:): Fixed comment.
3370 (anonymous_class_creation:): Likewise.
3371 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3373 (check_class_interface_creation): Loosened error report on (inner)
3374 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3375 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3376 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3378 (create_interface): Likewise.
3379 (anonymous_class_counter): New static global.
3380 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3381 patch. Fixed comments.
3382 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3383 anonymous_class_counter when declaring a toplevel class.
3384 (craft_constructor): Fixed constructor name when handling
3385 anonymous classes. Anonymous class constructors to feature hidden
3387 (java_fix_constructors): Added comment.
3388 (java_check_final): Function removed.
3389 (java_complete_expand_methods): Fixed comment. Don't generate
3390 class data, save its outgoing constant pool instead.
3391 (verify_constructor_super): Skip anonymous class constructor
3392 hidden this$<n> parameter.
3393 (java_expand_classes): New local `saved_ctxp'. Removed call to
3394 java_expand_finals and java_check_final. Expand anonymous class
3395 constructors. Generate class data.
3396 (build_super_invocation): Skip anonymous class hidden this$<n>
3398 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3399 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3400 (set_java_signature): Likewise.
3402 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3404 * gjavah.c: Delete ACC_VISIBILITY define.
3405 * jcf.h: Add ACC_VISIBILITY define.
3406 * parse.y: final: rule tagged <value>.
3407 (java_check_regular_methods): Use ACC_VISIBILITY define for
3408 default package access check.
3409 (local_variable_declaration_statement): Use final: rule.
3411 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3413 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3416 2000-01-17 Tom Tromey <tromey@cygnus.com>
3418 * gjavah.c (print_field_info): Allow non-static final fields.
3420 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3422 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3423 * parse.y (patch_anonymous_class): New function.
3424 (create_anonymous_class): Register incomplete type when the
3425 class/interface to extends/implement isn't known yet.
3426 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3427 (verify_constructor_super): Tuned error message.
3429 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3432 (ANONYMOUS_CLASS_P): New macro.
3433 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3434 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3435 * parse.y (create_class): Added leading argument.
3436 (maybe_create_class_interface_decl,
3437 check_class_interface_creation): Likewise.
3438 (craft_constructor): New function.
3439 (verify_constructor_super): Added argument in prototype.
3440 (class_declaration:): Inserted leading argument.
3441 (for_begin:): Use FOR_LOOP_P.
3442 (anonymous_class_creation): Create WFL of the anonymous class to
3443 instantiate. Call build_new_invocation. Added comments.
3444 (check_class_interface_creation): Handle parameter `anonymous' in
3445 verbose mode class creation announce.
3446 (link_nested_class_to_enclosing): Exclude anonymous classes.
3447 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3448 anonymous class, even though they appear to have an enclosing
3450 (create_interface): Pass extra argument to
3451 check_class_interface_creation.
3452 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3453 (create_class): Call check_class_interface_creation and
3454 maybe_create_class_interface_decl with extra new argument. Don't
3455 add private this$<n> to anonymous classes.
3456 (method_declarator): Insert hidden this$<n> to anonymous class
3458 (java_fix_constructors): Deleted code creating default
3459 constructor. Call craft_constructor instead.
3460 (java_check_regular_methods): Set `saw_constructor' to 1 for
3462 (fix_constructors): Pass extra argument to verify_constructor_super.
3463 (verify_constructor_super): New local `sdecl', use it. Search for
3464 matching constructor (possibly featuring arguments) in super
3466 (lookup_method_invoke): Craft constructor according to arguments
3467 list when dealing with anonymous class constructors.
3468 (build_super_invocation): Pass arguments to anonymous class super
3470 (search_loop): Use FOR_LOOP_P.
3471 (labeled_block_contains_loop_p): Likewise.
3473 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3475 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3476 (enclosing_context_p): New function.
3477 (get_access_flags_from_decl): Handle CLASS_STATIC.
3478 (maybe_layout_super_class): Extra first argument passed to
3480 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3482 * decl.c (access0_identifier_node): New global.
3483 (init_decl_processing): access0_identifier_node initialized.
3484 (pushdecl): Set DECL_CONTEXT only on non type decls.
3485 * expr.c (lookup_field): Lookup inner class fields in enclosing
3487 (expand_invoke): Use ID_INIT_P.
3488 (expand_java_field_op): Use DECL_CLINIT_P.
3489 * java-tree.def (CLASS_LITERAL): New tree code.
3490 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3491 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3492 (struct lang_decl): New field `inner_access'.
3493 (enclosing_context_p): Prototyped.
3494 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3495 ID_CLINIT_P): New macros.
3496 (CLASS_STATIC): New macro.
3497 (CLASS_ACCESS0_GENERATED_P): New macro.
3498 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3499 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3500 INNER_CLASS_P): New macros.
3501 (DECL_INNER_CLASS_LIST): New macro.
3502 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3504 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3505 the shift value to int. Fixed typo in comment.
3506 * lex.c (inst_id, wpv_id): Initialize.
3507 * mangle.c (unicode_mangling_length): Take `$' into account.
3508 * parse.h (DRECOVER, RECOVER): Terminate properly.
3509 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3510 (typedef struct _jdep): New field `enclosing'.
3511 (JDEP_ENCLOSING): New macro.
3512 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3513 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3514 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3515 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3516 GET_ENCLOSING_CPC_CONTEXT): New macros.
3517 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3518 (do_resolve_class): Added extra argument in prototype.
3519 * parse.y (resolve_class): Added extra argument in prototype.
3520 (maybe_create_class_interface_decl): Likewise.
3521 (maybe_use_access_method, build_wfl_wrap): New functions.
3522 (java_complete_expand_classes, java_complete_expand_class):
3524 (java_parser_context_push_initialized_field,
3525 java_parser_context_suspend, java_parser_context_resume):
3527 (maybe_make_nested_class_name, make_nested_class_name,
3528 set_nested_class_simple_name_value,
3529 link_nested_class_to_enclosing, find_as_inner_class,
3530 find_as_inner_class_do, check_inner_class_redefinition,
3531 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3532 maybe_build_thisn_access_method, build_outer_field_access,
3533 build_outer_field_access_methods, build_outer_field_access_expr,
3534 build_outer_method_access_method, build_new_access_id,
3535 build_outer_field_access_method, outer_field_access_p,
3536 outer_field_expanded_access_p, outer_field_access_fix,
3537 build_incomplete_class_ref, patch_incomplete_class_ref,
3538 create_anonymous_class): Likewise.
3539 (inst_id, wpv_id): New static global variables.
3540 (synchronized:): New rule, tagged <node>.
3541 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3543 (anonymous_class_creation:): New rule, tagged <node>.
3544 (NEW_TK): Tagged <node>.
3545 (type_literals, array_type_literal): New rules, tagged <node>.
3546 (class_declaration:): Removed action when reducing by class_body:
3547 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3548 using GET_CPC in sub-rules.
3549 (class_member_declaration): Handle inner classes.
3550 (method_declaration): When reducing method_header:, reset
3551 current_function_decl when appropriate.
3552 (method_declarator:): Set the number of formal parameter to 0 for
3553 method declared without arguments.
3554 (constructor_declarator:): Likewise.
3555 (static_initializer:): List of elements kept in a list.
3556 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3557 use of the keyword `static' for type declarations.
3558 (block_statement:): Handle inner class declarations.
3559 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3560 type qualified `this'.
3561 (class_instance_creation_expression): Use anonymous_class_creation:
3562 to handle inner class instances creation. Handle qualified `new'.
3563 (something_dot_new): Added appropriate actions.
3564 (create_new_parser_context): New function.
3565 (java_push_parser_context, java_parser_context_save_global,
3566 java_parser_context_suspend): Use create_new_parser_context.
3567 (check_modifiers): Changed leading comment.
3568 (check_class_interface_creation): Handle interclasses.
3569 (add_superinterfaces): Fixed comment.
3570 (create_interface): Build qualified name from the raw_name instead
3571 of its matching WFL. Push the initialized fields list. raw_name added
3572 as an extra argument to maybe_create_class_interface_decl.
3573 (create_class): Build qualified name from the raw_name instead of
3574 its matching WFL. Removed assignment to current_parsed_class_un.
3575 Call PUSH_ERROR before returning an error. Suspend the current
3576 parser context when processing an inner class. Push the
3577 initialized fields list. raw_name added as an extra argument to
3578 maybe_create_class_interface_decl. Add the private this$<n>
3580 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3581 (register_fields): Get the class type from GET_CPC and handle
3582 previous errors. Added code to handle the creation of static
3583 fields in inner classes. Initialized fields initialization
3584 statements kept in a list of lists.
3585 (maybe_generate_finit): Initialized fields initialization
3586 statements kept in a list of lists. Use GET_CPC.
3587 (maybe_generate_clinit): Likewise.
3588 (method_header): Use GET_CPC and GET_CPC_UN.
3589 (parser_qualified_classname): Handle inner classes.
3590 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3591 (java_fix_constructors): Hide pointer to enclosing context
3592 instance in constructor list when dealing with inner classes.
3593 (jdep_resolve_class): Call resolve_class with extra first argument
3595 (resolve_class): Add enclosing context as a first extra argument
3596 to do_resolve_class.
3597 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3599 (resolve_no_layout): Extra argument added to resolve_class
3601 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3602 (java_get_real_method_name): Use GET_CPC_UN.
3603 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3604 (java_check_abstract_methods): Handle static method declared in
3605 inner classes by an error.
3606 (java_check_regular_methods): Use DECL_CLINIT_P.
3607 (source_start_java_method): Also set DECL_MAX_LOCALS.
3608 (create_artificial_method): Call java_parser_context_save_global
3609 and java_parser_context_restore_global instead of saving/restoring
3610 the context by hand.
3611 (expand_start_java_method): Improved verbose mode message.
3612 (java_complete_expand_methods): Fixed leading comment. Use
3614 (fix_constructors): Added assignment to this$<n> if necessary.
3615 (java_expand_classes): Call java_complete_expand_classes instead
3616 of java_complete_expand_methods.
3617 (make_qualified_primary): Simplified.
3618 (merge_qualified_name): Optimized for missing left or right parts.
3619 (resolve_expression_name): Handle access to outer class fields from
3621 (resolve_qualified_expression_name): New macro
3622 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3623 classes. Report error on non appropriate qualification of
3624 `new'. Handle qualified `this'.
3625 (not_accessible_p): Allow access to outer class private fields from
3627 (patch_method_invocation): Handle method invocations through
3628 access methods and inner class constructor invocations.
3629 (find_applicable_accessible_methods_list): Search enclosing
3630 contexts of an inner class.
3631 (search_applicable_methods_list): Fixed typo.
3632 (argument_types_convertible): Handle inner class constructors'
3633 hidden outer context reference argument.
3634 (qualify_ambiguous_name): Handle qualified `this'.
3635 (java_complete_lhs): Handle use of field accessed through
3636 artificial access methods in various cases of assignments. Handle
3638 (check_final_assignment): Use DECL_CLINIT_P.
3639 (valid_ref_assignconv_cast_p): Handle the destination being an
3640 enclosing context of the source.
3641 (patch_unaryop): Handle use of field accessed through artificial
3643 (patch_return): Use DECL_CLINIT_P.
3644 (patch_throw_statement): Use DECL_CLINIT_P.
3645 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3646 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3649 2000-01-16 Anthony Green <green@cygnus.com>
3651 * parse.y (build_string_concatenation): Only use
3652 StringBuffer(String) shortcut if String arg is constant.
3654 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3657 the shift value to int. Fixed typo in comment.
3659 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3661 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3662 * jcf-write.c: Likewise.
3663 * parse.y: Likewise.
3664 * parse.c: Regenerate.
3666 2000-01-09 Anthony Green <green@cygnus.com>
3668 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3669 bytecodes in the correct order.
3671 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3673 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3675 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3677 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3678 before building constant array decl.
3680 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3682 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3683 method invocation and typo in conditional expression.
3684 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3685 the appropriate NOTE_POP.
3686 * parse.y (patch_binop): Shift value mask to feature the right
3689 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3691 * class.c (assume_compiled, assume_compiled_node): Add static
3693 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3695 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3697 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3699 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3700 to `__modifier' to avoid stringifying it.
3702 * parse.y (verify_constructor_circularity): Don't call a variadic
3703 function with a non-literal format string.
3704 (java_check_abstract_methods): Move unreachable code inside
3705 `continue' statement.
3706 (lookup_method_invoke): Call xstrdup, not strdup.
3708 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3711 * jcf-parse.c (yyparse): Likewise.
3713 * jv-scan.c (main): Likewise.
3715 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3717 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3718 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3719 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3722 * parse.y (synchronized, variable_redefinition_error,
3723 check_class_interface_creation, create_interface, create_class,
3724 method_header, finish_method_declaration,
3725 check_modifiers_consistency, method_declarator,
3726 complete_class_report_errors, check_abstract_method_definitions,
3727 java_check_regular_methods, check_throws_clauses,
3728 java_check_abstract_methods, read_import_dir,
3729 check_pkg_class_access, declare_local_variables, fix_constructors,
3730 cut_identifier_in_qualified, resolve_expression_name,
3731 resolve_qualified_expression_name, patch_method_invocation,
3732 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3733 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3734 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3735 patch_try_statement, patch_synchronized_statement,
3736 patch_throw_statement, check_thrown_exceptions,
3737 patch_conditional_expr): Likewise.
3739 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3741 * Makefile.in (LIBDEPS): Added gcc's errors.o
3742 (../jcf-dump$(exeext):): Link with gcc's errors.o
3743 (../gcjh$(exeext):): Likewise.
3744 * expr.c (expand_java_NEW): Layout the entire target type instead of
3745 laying out its methods only.
3746 (lookup_field): Layout the class after having loaded it.
3747 * java-tree.h (java_debug_context): Declared.
3748 * jcf-io.c (toplev.h): Included.
3749 (find_class): Removed assignment to jcf's outofsynch
3750 field. Force source file to be read if newer than its matching
3751 class file. Tweaked debug messages.
3752 * jcf-parse.c (jcf_out_of_synch): Deleted.
3753 (read_class): Call to jcf_out_of_synch removed.
3754 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3755 (jcf_out_of_synch): Prototype deleted.
3756 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3757 `deprecated' and `class_err': integer turned into bit fields.
3758 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3759 * parse.y (package_list): New global.
3760 (package_declaration:): Record newly parsed package name.
3761 (extra_ctxp_pushed_p): Static global deleted.
3762 (java_parser_context_save_global): Create buffer context for the
3763 purpose of saving globals, if necessary.
3764 (java_parser_context_restore_global): Pop context pushed for the
3765 purpose of saving globals, if necessary.
3766 (java_debug_context_do): New prototype and function.
3767 (java_debug_context): Likewise.
3768 (do_resolve_class): Use already parsed package names to qualify
3769 and lookup class candidate.
3770 (java_pre_expand_clinit): Removed unnecessary local variable.
3772 1999-12-17 Tom Tromey <tromey@cygnus.com>
3774 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3776 (process_file): Use `\n\' at end of each line in string.
3778 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3780 * expr.c (expand_invoke): Layout the loaded class before
3781 attempting to use it.
3782 (expand_java_field_op): Allow final field assignments to take
3784 * typeck.c (convert): Return error_mark_node if expr is null.
3786 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3788 * class.c (class_depth): Return -1 if the class doesn't load
3790 * expr.c (can_widen_reference_to): Check for errors during depth
3791 computation and return 0 accordingly.
3792 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3793 create default constructors and add an other error check.
3794 * parse.h (java_fix_constructors): Prototyped.
3795 * parse.y (java_pre_expand_clinit): Likewise.
3796 (build_super_invocation): Re-prototyped to feature one argument.
3797 (java_check_circular_reference): Directly use `current'.
3798 (java_fix_constructors): New function.
3799 (java_check_regular_methods): Don't create default constructors
3800 here, but abort if none were found.
3801 (java_complete_expand_methods): Pre-process <clinit> calling
3802 java_pre_expand_clinit.
3803 (java_pre_expand_clinit): New function.
3804 (fix_constructors): build_super_invocation invoked with the
3805 current method declaration as an argument.
3806 (build_super_invocation): Use the context of the processed method
3807 decl argument instead of current_class.
3808 * typeck.c (lookup_java_method): Take WFLs in method names into
3811 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3813 * class.c (make_class_data): flag_keep_inline_functions to keep
3814 private methods in the method array.
3816 1999-12-15 Anthony Green <green@cygnus.com>
3818 * check-init.c (check_init): Take into account both types of
3819 `throw's when checking for uninitialized variables.
3821 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3823 * parse.y (java_complete_lhs): Force convertion of array
3824 dimensions to int_type_node, that's what runtime's ABI expects.
3826 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3828 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3829 operand of a WFL, until the Java front-end gets fixed with regard
3830 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3832 1999-12-10 Andrew Haley <aph@cygnus.com>
3834 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3835 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3836 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3840 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3843 before calling expand_eh_region_start and expand_start_all_catch.
3844 * except.c (expand_start_java_handler): Switch to permanent
3845 obstack before calling expand_eh_region_start.
3846 (expand_end_java_handler): Switch to permanent obstack before
3847 calling expand_start_all_catch.
3849 1999-12-5 Anthony Green <green@cygnus.com>
3851 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3852 function with side effects.
3853 (init_decl_processing): Mark all memory allocating DECLs with
3856 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3858 * except.c (expand_end_java_handler): Call
3859 expand_resume_after_catch and end_catch_handler.
3861 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3863 * verify.c (verify_jvm_instructions): Create new return label
3864 chain if non existant (don't rely on the verified state of the jsr
3867 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3869 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3870 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3872 * parse.y (patch_assignment): Removed bogus final class test on
3873 lhs when checking on whether to emit an ArrayStoreException runtime
3875 * expr.c (expand_java_arraystore): Likewise.
3877 1999-11-28 Anthony Green <green@cygnus.com>
3879 * decl.c (find_local_variable): Reuse single slot decls when
3882 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3884 * jcf-parse.c (saw_java_source): Global variable removed.
3885 (read_class): Don't use `saw_java_source'. Added extra braces.
3886 (yyparse): Code setting `saw_java_source' removed.
3888 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3890 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3892 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3894 * verify.c (merge_type_state): Non verified subroutines being
3895 considered more than once to trigger passive type merge.
3897 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3900 in case of error. Error message tuned.
3902 1999-11-21 Anthony Green <green@cygnus.com>
3904 * constants.c (find_methodref_index): Unwrap method names before
3905 inserting them in the constant pool.
3907 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3909 * class.c (assume_compiled_node): New typedef.
3910 (assume_compiled_tree): New static data.
3911 (find_assume_compiled_node): New function.
3912 (add_assume_compiled): New function.
3913 (assume_compiled): New function.
3914 * class.c (make_class_data): Use assume_compiled.
3915 (is_compiled_class): Use assume_compiled.
3917 * java-tree.h (add_assume_compiled): Declare.
3919 * lang.c (lang_decode_option): Parse new options.
3921 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3923 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3924 int_type_node: that's what `_Jv_AllocObject' expects.
3926 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * parse.y (lookup_method_invoke): Use lang_printable_name to
3929 reliably build the type name during error report. Fixes PR gcj/97.
3931 1999-11-09 Tom Tromey <tromey@cygnus.com>
3933 * jcf-path.c: Include <sys/stat.h>.
3934 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3935 (DIR_UP): New macro.
3937 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * parse.y (source_end_java_method): Resume permanent allocation,
3940 reversing Apr 27 1998 patch.
3941 (patch_string_cst): Pop obstacks after having pushed the permanent
3944 1999-11-05 Tom Tromey <tromey@cygnus.com>
3946 * class.c (finish_class): Emit inlined methods if any native
3947 methods exist in the class. Fixes PR gcj/85.
3949 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3951 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3952 (qualify_ambiguous_name): Likewise.
3954 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3956 * typeck.c: (lookup_java_method): search all inherited
3957 interfaces when looking up interface method.
3959 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3961 * parse.y (method_header:): Issue error message for rule `type
3963 (synchronized:): Error report when not using synchronized.
3965 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3968 being used before the superclass constructor has been called.
3969 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3970 instead of `CALL_THIS_CONSTRUCTOR_P'.
3972 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3974 * check-init.c: Fix typo in comment.
3976 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3981 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3983 * parse.y (expression_statement:): Call function to report
3984 improper invocation of a constructor.
3985 (parse_ctor_invocation_error): New function.
3987 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3989 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3992 1999-10-21 Tom Tromey <tromey@cygnus.com>
3994 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3995 in generated `main'.
3997 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3999 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4000 (qualify_ambiguous_name): Likewise.
4002 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (java_complete_tree): fold_constant_for_init to work on
4006 (java_complete_lhs): Likewise.
4007 (array_constructor_check_entry): Complete an initializer element
4008 on permanent_obstack.
4010 1999-10-19 Tom Tromey <tromey@cygnus.com>
4012 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4013 From Mike Moreton <mike@pillim.demon.co.uk>.
4015 1999-10-15 Greg McGary <gkm@gnu.org>
4017 * java-tree.h (flag_bounds_check): Remove extern decl.
4018 * lang.c (flag_bounds_check): Remove global variable.
4019 (lang_f_options): Remove "bounds-check" entry.
4020 (lang_init_options): Default flag_bounds_check to "on".
4022 1999-10-14 Tom Tromey <tromey@cygnus.com>
4024 * jvgenmain.c (usage): New function.
4025 (main): Use it. Also, handle `-D' options.
4026 * jvspec.c (lang_specific_driver): Recognize -D.
4027 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4029 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4031 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4033 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4034 variadic function with a non-literal format string.
4036 * parse-scan.y (report_main_declaration): Likewise.
4038 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4040 * parse.y (read_import_dir, patch_assignment, patch_binop,
4041 patch_array_ref): Likewise.
4043 * typeck.c (build_java_array_type): Likewise.
4045 * verify.c (verify_jvm_instructions): Likewise.
4047 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4049 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4051 1999-10-07 Anthony Green <green@cygnus.com>
4053 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4054 where CHECK_PUT may fail for valid reasons.
4056 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4057 UNSAFE_PUTN): New macros.
4059 1999-10-04 Tom Tromey <tromey@cygnus.com>
4061 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4062 well. Fixes Java PR gcj/59.
4063 * parse-scan.y (yyerror): Report errors.
4065 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4067 * decl.c (insert_block): Remove unconditional `abort'.
4069 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4071 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4072 FUNCTION_CODE now of type int. All callers changed.
4073 Set the builtin's DECL_BUILT_IN_CLASS.
4075 1999-09-23 Tom Tromey <tromey@cygnus.com>
4077 * jvspec.c (lang_specific_driver): Don't read spec file if
4078 -fsyntax-only given.
4080 1999-09-22 Tom Tromey <tromey@cygnus.com>
4082 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4084 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4085 (WORDS_TO_LONG): Likewise.
4086 (WORDS_TO_DOUBLE): Likewise.
4088 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4090 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4091 (RELOCATION_VALUE_1): Likewise.
4092 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4093 push_in_const, push_long_const): Prototyped.
4094 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4095 (push_constant2): Likewise.
4096 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4097 (find_constant_wide): Cast find_constant2's integer arguments to
4099 (find_constant_index): Cast find_constant2's and find_constant2's
4100 integer arguments to `jword'.
4101 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4102 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4103 (emit_if): Use RELOCATION_VALUE_1.
4104 (emit_goto): Likewise.
4105 (emit_jsr): Likewise.
4106 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4107 argument to push_long_const to HOST_WIDE_INT.
4109 1999-09-15 Andreas Schwab <schwab@suse.de>
4111 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4113 1999-09-20 Nick Clifton <nickc@cygnus.com>
4115 * lang.c (lang_decode_option): Extend comment.
4117 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4122 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4124 * gjavah.c (get_field_name, print_method_info, print_include,
4125 add_namelet): Use xmalloc, not malloc.
4127 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4128 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4131 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4133 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4135 * jcf-path.c (add_entry): Likewise.
4137 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4139 * jv-scan.c (xmalloc): Remove definition.
4141 * jvgenmain.c (xmalloc): Likewise.
4143 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4145 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4147 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4148 concat, not xmalloc/sprintf.
4149 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4150 (xstrdup): Remove definition.
4152 * parse.y (duplicate_declaration_error_p,
4153 constructor_circularity_msg, verify_constructor_circularity,
4154 check_abstract_method_definitions, java_check_regular_methods,
4155 java_check_abstract_methods, patch_method_invocation,
4156 check_for_static_method_reference, patch_assignment, patch_binop,
4157 patch_cast, array_constructor_check_entry, patch_return,
4158 patch_conditional_expr): Use xstrdup, not strdup.
4160 * zextract.c (ALLOC): Use xmalloc, not malloc.
4162 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4164 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4166 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4167 (do_spec, lang_specific_pre_link, lang_specific_driver,
4168 input_filename, input_filename_length): Don't declare.
4169 (main_class_name, jvgenmain_spec, lang_specific_driver):
4171 (lang_specific_driver): All calls to the function pointer
4172 parameter now explicitly call `fatal'.
4174 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * parse.y (find_applicable_accessible_methods_list): Search
4177 abstract classes as interfaces.
4179 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4181 * class.c (finish_class): We're now outside a valid method
4182 declaration. Tell the rest of gcc so.
4184 1999-09-08 Bruce Korb autogen@linuxbox.com
4186 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4188 1999-09-07 Tom Tromey <tromey@cygnus.com>
4190 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4192 (decode_signature_piece): Don't emit "::" in JArray<>.
4193 (print_namelet): Only print trailing `;' when printing a class.
4195 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4197 * java-tree.h: Delete declarations for all tree nodes now moved to
4199 * decl.c: Delete their definitions.
4201 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4203 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4204 * Makefile.in (OBJS): Add ggc-callbacks.o.
4205 (OBJDEPS): Likewise.
4207 1999-09-03 Tom Tromey <tromey@cygnus.com>
4209 * parse.y (strip_out_static_field_access_decl): Return operand if
4210 it satisfies JDECL_P.
4212 1999-09-02 Tom Tromey <tromey@cygnus.com>
4214 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4215 Handle nested arrays, like `[[I'.
4217 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4219 * class.c (finish_class): Remove unused parameter, all callers
4222 * expr.c (build_java_athrow): Change return type to void.
4223 (java_lang_expand_expr): Make sure each case in switch returns a
4226 * java-tree.h (finish_class): Fix prototype to take void args.
4228 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4229 (main): Issue return from main, not exit.
4231 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4233 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4235 * jv-scan.c (main): Issue return from main, not exit.
4237 * parse.y (check_abstract_method_definitions,
4238 java_check_abstract_method_definitions): Add static prototypes.
4239 (java_complete_expand_methods): Fix call to `finish_class'.
4241 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4244 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4246 * lang.c (language_string): Constify.
4248 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4250 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4251 Remove hacks for stuff which comes from libiberty.
4253 * Make-lang.in: Likewise.
4255 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4257 * Makefile.in (xref.o): Depend on xref.c explicitly.
4259 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4261 * java-tree.h (lang_printable_name): Constify a char*.
4263 * lang.c (lang_printable_name): Likewise.
4265 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4267 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4270 1999-08-26 Tom Tromey <tromey@cygnus.com>
4272 * gjavah.c (print_cxx_classname): Print "::" before qualified
4275 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4277 * parse.y (lookup_cl): Changed leading comment. Now does its best
4278 to set the column number.
4279 (qualify_ambiguous_name): Take WFL wrappers into account.
4281 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4283 * verify.c (verify_jvm_instructions): Don't check instruction
4284 validity beyond end of method.
4286 1999-08-25 Tom Tromey <tromey@cygnus.com>
4288 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4290 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4292 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4293 cxx_keyword_subst, generate_access, name_is_method_p,
4294 get_field_name, print_field_name, super_class_name, print_include,
4295 decode_signature_piece, print_class_decls, usage, help,
4296 java_no_argument, version, add_namelet, print_namelet): Add static
4298 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4299 name_is_method_p): Constify a char*.
4300 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4301 Provide a final else clause in an if-else-if.
4302 (print_field_info): Add missing final arg in function call to
4304 (print_method_info, decompile_method, decode_signature_piece,
4305 print_c_decl, print_full_cxx_name, print_stub,
4306 print_mangled_classname, super_class_name, print_include,
4307 add_namelet, add_class_decl, print_class_decls, process_file,
4308 help): Constify a char*.
4310 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4311 push_int_const, find_constant_wide, find_constant_index,
4312 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4313 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4314 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4315 emit_if, emit_goto, emit_jsr, call_cleanups,
4316 make_class_file_name): Add static prototypes.
4317 (generate_bytecode_return, generate_bytecode_insns): Pass a
4318 NULL_PTR, not a NULL_TREE.
4320 * jv-scan.c: Include "jcf.h".
4321 (main): Declare using DEFUN macro.
4323 * jvspec.c (find_spec_file, lang_specific_pre_link,
4324 lang_specific_driver): Add prototypes.
4325 (find_spec_file): Constify a char*.
4327 * keyword.gperf (hash, java_keyword): Add prototypes.
4329 * lang.c (lang_print_error): Add static prototype.
4330 (lang_init): Prefer memcpy over bcopy to avoid casts.
4332 * lex.c (yylex): Add static prototype.
4334 * parse-scan.y: Include "lex.c" earlier.
4336 * parse.h: Remove redundant declaration for `yylex'.
4338 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4339 labeled_block_contains_loop_p): Add static prototypes.
4340 (not_accessible_p): Make static to match prototype.
4342 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4344 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4346 * parse.y (check_method_redefinition): Changed leading comment.
4347 (check_abstract_method_definitions): New function.
4348 (java_check_abstract_method_definitions): New function.
4349 (java_check_regular_methods): Call it.
4350 (verify_constructor_super): Fixed indentation.
4351 (lookup_method_invoke): Likewise.
4353 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * parse.y (method_header): Return a null pointer if the current
4357 (finish_method_declaration): Return if the current function decl
4359 (source_start_java_method): Likewise.
4360 (java_method_add_stmt): Likewise.
4362 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4364 * class.c (emit_register_class): Removed unnecessary call to
4366 * parse.y (labeled_block_contains_loop_p): Removed unused local
4369 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4371 * parse.y (java_refold): Added prototype.
4373 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4375 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4376 (java_stabilize_reference): Removed unnecessary `else'.
4377 (java_complete_lhs): Set flag to remember boolean. Call
4378 java_refold. Added comments.
4379 (java_decl_equiv): New function.
4380 (binop_compound_p): Likewise.
4381 (java_refold): Likewise.
4382 (patch_unaryop): Striped static field access assigned to decl and
4383 op. Changed promotion scheme for ++/-- operators.
4384 (search_loop): New function.
4385 (labeled_block_contains_loop_p): Likewise.
4386 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4388 (patch_bc_statement): Call search_loop. Fixed comment.
4390 1999-08-14 Anthony Green <green@cygnus.com>
4392 * expr.c (java_lang_expand_expr): Mark static array data as
4395 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4397 * jvgenmain.c (main): NUL-terminate name_obstack.
4399 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4401 * check-init.c (check_bool2_init, done_alternative): Add static
4404 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4405 (add_method, build_utf8_ref, build_class_ref,
4406 append_gpp_mangled_type, layout_class_method): Constify a char*.
4408 * decl.c (push_promoted_type, make_binding_level): Add static
4410 (push_promoted_type, pushdecl): Constify a char*.
4412 * except.c (find_handler_in_range, link_handler,
4413 check_start_handlers): Add static prototypes.
4415 * expr.c (process_jvm_instruction): Constify a char*.
4417 * gjavah.c (main): Constify a char*.
4419 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4422 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4424 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4425 munge, print_ents): Constify a char*.
4427 * jcf-dump.c (disassemble_method): Constify a char*.
4428 (print_constant_pool, print_exception_table): Add static prototypes.
4429 (print_constant, print_exception_table, main, disassemble_method):
4432 * jcf-io.c (find_classfile, find_class): Likewise.
4434 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4435 (set_source_filename, predefined_filename_p): Add static prototypes.
4436 (set_source_filename, get_constant, get_class_constant,
4437 find_in_current_zip): Constify a char*.
4439 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4441 (add_entry, add_path, jcf_path_classpath_arg,
4442 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4444 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4445 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4446 jcf_parse_one_method, jcf_parse_methods,
4447 jcf_parse_final_attributes): Add static prototypes.
4448 (get_attribute): Constify a char*.
4450 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4451 jcf_dependency_add_target, jcf_path_classpath_arg,
4452 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4454 * jv-scan.c (main): Constify a char*.
4455 (gcc_obstack_init): Add prototype arguments.
4457 * jvgenmain.c (gcc_obstack_init): Likewise.
4458 (main): Constify a char*.
4460 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4462 (put_decl_string, lang_print_error): Constify a char*.
4463 (lang_init): Remove redundant extern prototype.
4465 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4467 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4468 Add static prototypes.
4469 (get_type_from_signature): Constify a char*.
4471 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4472 Add static prototypes.
4473 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4474 (verify_jvm_instructions): Constify a char*.
4476 * xref.c (xref_flag_value): Likewise.
4478 * xref.h (xref_flag_value): Likewise.
4480 * zextract.c (makeword, makelong): Add static prototypes.
4481 (makeword, makelong): Constify a uch*.
4483 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4485 * lang.c (java_dummy_print): Constify a char*.
4486 (lang_print_error): Likewise.
4487 (lang_init): Remove redundant prototype for `print_error_function'.
4488 (lang_init_source): Likewise.
4489 (lang_identify): Constify a char*.
4491 1999-08-09 Tom Tromey <tromey@cygnus.com>
4493 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4494 (WORDS_TO_LONG): Likewise.
4495 (WORDS_TO_DOUBLE): Likewise.
4497 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4499 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4501 * expr.c (java_stack_pop, java_array_data_offset,
4502 build_java_throw_out_of_bounds_exception, case_identity,
4503 build_java_check_indexed_type): Add static prototypes.
4504 (linenumber_table, expand_invoke, expand_java_field_op,
4505 build_primtype_type_ref, expand_byte_code): Constify a char*.
4507 * java-tree.h (build_primtype_type_ref, linenumber_table):
4509 (java_lang_expand_expr): Add prototype.
4511 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4512 `java_lang_expand_expr'.
4514 * lex.c (java_lex_error): Constify a char*.
4515 (java_get_unicode, java_read_char, java_allocate_new_line,
4516 java_unget_unicode, java_sneak_unicode): Prototype.
4518 * parse-scan.y (current_class, package_name, method_declarator,
4519 report_class_declaration, yyerror): Constify a char*.
4521 * parse.h (java_report_errors): Prototype.
4522 (yyerror): Constify a char*.
4524 * parse.y (classitf_redefinition_error, check_modifiers,
4525 parse_jdk1_1_error, lookup_package_type,
4526 lookup_package_type_and_set_next, get_printable_method_name,
4527 purify_type_name): Constify a char*.
4528 (build_super_invocation, maybe_generate_finit,
4529 verify_constructor_super, parser_add_interface,
4530 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4531 java_complete_expand_methods, java_expand_finals,
4532 cut_identifier_in_qualified, java_stabilize_reference,
4533 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4534 merge_string_cste): Prototype.
4535 (single_type_import_declaration, yyerror,
4536 variable_redefinition_error, build_array_from_name,
4537 build_unresolved_array_type, check_class_interface_creation,
4538 resolve_class, complete_class_report_errors,
4539 note_possible_classname, read_import_dir,
4540 find_in_imports_on_demand, resolve_package, fix_constructors,
4541 check_deprecation, lookup_method_invoke,
4542 maybe_build_primttype_type_ref, array_constructor_check_entry):
4544 (java_complete_expand_methods, java_expand_finals): Make static.
4545 (convert_narrow): Remove static prototype.
4547 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4549 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4551 1999-08-02 Richard Henderson <rth@cygnus.com>
4553 * decl.c: Include defaults.h instead of expr.h.
4554 * parse.y: Likewise.
4556 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4558 * java/decl.c (start_java_method): Change all uses of
4559 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4560 Ensure expr.h is included.
4561 * java/expr.c (pop_arguments): Ditto.
4562 * java/parse.y (expand_start_java_method): Ditto.
4564 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4566 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4568 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4570 * decl.c: Include "function.h".
4571 * except.c: Likewise.
4572 * parse.y: Likewise.
4573 * Makefile.in: Update dependencies.
4575 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4577 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4578 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4579 `modifier' with ATTRIBUTE_UNUSED.
4581 * gjavah.c (process_file): Add braces around ambiguous `else'.
4583 * jcf-dump.c (print_access_flags, localvar_free): Change return
4586 * parse.y (java_complete_expand_method): Initialize variable
4588 (resolve_qualified_expression_name): Likewise for `field_decl'.
4589 (patch_method_invocation): Likewise for `class_to_search'.
4590 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4591 (patch_assignment): Likewise for `lhs_type'.
4593 * verify.c (verify_jvm_instructions): Remove unused variable
4596 1999-07-25 Richard Henderson <rth@cygnus.com>
4598 * decl.c (va_list_type_node): New.
4600 1999-07-25 Anthony Green <green@cygnus.com>
4602 * gjavah.c (print_stub): New function.
4603 (METHOD_IS_NATIVE): New macro.
4604 (print_mangled_classname): Make static.
4605 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4606 (process_file): Perform stub generation.
4607 (HANDLE_METHOD): Don't emit class decls during stub
4609 (HANDLE_END_METHOD): Take into account stub generation.
4610 (print_method_info): Handle stub generation.
4611 (print_stub): New function.
4612 (print_cxx_classname): Make signature consistant with others.
4613 (help): Describe -stubs option.
4614 (main): Create stub file.
4615 (version): Use version.c.
4616 (print_full_cxx_name): New function.
4617 (print_c_decl): Use print_full_cxx_name.
4619 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4621 * check-init.c (check_init): Handle MAX_EXPR.
4623 1999-07-15 Andrew Haley <aph@cygnus.com>
4625 * lang.c (flag_use_divide_subroutine): New variable.
4626 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4627 fp-to-integer conversion.
4628 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4631 * expr.c (build_java_soft_divmod): New function.
4632 (build_java_binop): Call build_java_soft_divmod if
4633 flag_use_divide_subroutine is set.
4634 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4635 soft_lrem_node: new builtin functions.
4636 (init_decl_processing) Initialize the new builtins.
4637 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4638 soft_lrem_node: new builtin functions.
4639 (build_java_soft_divmod): New function.
4640 * parse.y: Call build_java_soft_divmod if
4641 flag_use_divide_subroutine is set.
4644 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4645 a --specs= arg) even if not linking.
4646 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4647 -fuse-divide-subroutine
4649 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4651 * parse.y (resolve_and_layout): Check methods only once.
4652 (resolve_qualified_expression_name): Verify thrown exceptions
4654 (check_thrown_exceptions): Reject exceptions thrown in
4655 initializer. Error message tuned.
4657 1999-07-14 Andrew Haley <aph@cygnus.com>
4659 * expr.c (expand_expr): Do not return the last statement in a
4660 block as the block's value.
4662 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4665 CALL_EXPR, to avoid order of evaluation changes.
4667 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * parse.y (qualify_ambiguous_name): Do not use
4670 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4672 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4674 * check-init.c (check_init): Handle MAX_EXPR.
4675 * expr.c (force_evaluation_order): Force method call arguments to
4676 be evaluated in left-to-right order.
4677 * parse.y (qualify_ambiguous_name): Loop again to qualify
4678 NEW_ARRAY_EXPR properly.
4680 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (patch_invoke): Resolve unresolved invoked method
4684 (qualify_ambiguous_name): STRING_CST to qualify expression for
4685 type name resolution.
4687 1999-06-24 Andrew Haley <aph@cygnus.com>
4689 * class.c (finish_class): Whenever a deferred method is
4690 output, rescan the list of methods to see if a new candidate for
4691 output can be found.
4693 1999-06-28 Tom Tromey <tromey@cygnus.com>
4695 * jvspec.c (lang_specific_driver): Recognize --help.
4697 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4699 * parse.y (resolve_package): Fixed bogus return statement.
4700 (patch_method_invocation): Resolve method invocation beginning with
4701 a package name qualifier.
4703 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4705 * Make-lang.in (java.stage1): Depend on stage1-start.
4706 (java.stage2): Likewise for stage2-start.
4707 (java.stage3): Likewise for stage3-start.
4708 (java.stage4): Likewise for stage4-start.
4710 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * parse.y (java_complete_lhs): When doing cross referencing, don't
4713 try to keep file location on a WFL expanded as a CALL_EXPR.
4715 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4718 compiling to class file a void method with an empty method body.
4719 As a side effect, the bytecode backend will generate the
4720 appropriate `return' instruction.
4722 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (lookup_package_type_and_set_next): New function prototype.
4725 (resolve_package): Search current and imported packages.
4726 (lookup_package_type_and_set_next): New function.
4728 1999-06-22 Andrew Haley <aph@cygnus.com>
4730 * verify.c (verify_jvm_instructions): Check for pending blocks
4731 before invalid PC test and opcode switch, not after.
4733 1999-06-21 Andrew Haley <aph@cygnus.com>
4735 * except.c (find_handler_in_range): The upper limit for exception
4736 ranges is exclusive, not inclusive: (start <= pc < end).
4737 (link_handler): find child pointer which points to outer by
4738 searching sibling list: previous code incorrectly assumed that
4739 outer->outer->first_child must point to outer.
4740 * verify.c (verify_jvm_instructions): FIXME added to code for
4742 (verify_jvm_instructions): Do not assume that the last block
4743 processed in a subroutine is a block which ends with a `ret'
4744 instruction. With some control flows it is possible that the last
4745 block ends with an `athrow'.
4747 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4749 * parse.y (qualify_ambiguous_name): Reorganized the post
4750 evaluation of non WFL leading expression nodes.
4752 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4757 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * parse.y (qualify_ambiguous_name): Handle qualified expression
4760 beginning with a STRING_CST.
4762 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * parse.y (register_fields): Set DECL_INITIAL on both
4765 pre-initialized static and public fields.
4766 (resolve_field_access): Static field access expressions to always
4768 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4769 qualification. CONVERT_EXPR to be resolved as an expression name.
4770 (java_complete_lhs): Identify and access qualified final
4771 initialized field in switch statement case expression.
4772 (fold_constant_for_init): Pre-initialized field decl constant to
4775 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 * parse.y (note_possible_classname): Mark returned node with
4778 QUALIFIED_P only if the original class name contained a '/'.
4780 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4782 * Make-lang.in (gcjh): More parallel build fixes.
4784 1999-06-03 Mike Stump <mrs@wrs.com>
4786 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4788 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4790 * except.c (link_handler): Chain exception handlers in order.
4792 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4794 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4795 with nops and process as usual in order to always set correct EH
4796 ranges. Emit detailed warnings about unreachable bytecodes.
4798 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4800 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4803 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4806 or the searched field decl.
4808 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4810 * parse.y (fold_constant_for_init): Convert numerical constant
4811 values to the type of the assigned field.
4813 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * expr.c (lookup_field): Relaxed the test on class loading error
4817 * parse.y (fold_constant_for_init): Enabeled old code.
4819 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4822 decide the validity of the cast of a java.lang.Cloneable reference
4824 (patch_conditional_expr): Fixed first argument passed to
4825 binary_numeric_promotion.
4827 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4829 * parse.y (qualify_ambiguous_name): Take into account that a
4830 CONVERT_EXPR might specify a type as a WFL.
4832 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * parse.y (patch_assignment): Save the rhs before using it as an
4835 argument to _Jv_CheckArrayStore.
4837 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4841 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4843 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4844 floating point litteral only when the exponent indicator has been
4847 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * parse.y (formal_parameter:): Construct argument tree list
4850 element even if a yet unsupported final parameter was encountered.
4852 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * parse.y (finish_method_declaration): Issue errors for native or
4855 abstract methods declared with a method body, as well as for non
4856 native or non abstract methods with no method body.
4858 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4860 * class.c (build_utf8_ref): Initialize variable `field'.
4862 * decl.c (init_decl_processing): Initialize variable `field'.
4864 * expr.c (build_known_method_ref): Mark parameters `method_type',
4865 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4866 (process_jvm_instruction): Likewise for parameter `length'.
4868 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4869 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4872 * parse.y (maybe_generate_clinit): Remove unused variable
4873 `has_non_primitive_fields'.
4874 (find_in_imports_on_demand): Initialize variables `node_to_use'
4876 (patch_binop): Likewise for variable `prom_type'.
4877 (patch_unaryop): Likewise for variable `prom_type'.
4879 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4881 * xref.c (xref_table): Add missing initializer.
4883 1999-05-14 Tom Tromey <tromey@cygnus.com>
4885 * java-except.h (struct eh_range): Removed unused `next' member.
4886 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4887 after adding all exception handlers. Sort exception ranges in
4889 (struct pc_index): New structure.
4890 (start_pc_cmp): New function.
4891 * except.c (add_handler): Return `void'. Don't call link_handler;
4892 instead construct an ordinary linked list and do range
4894 (check_nested_ranges): New function.
4895 (link_handler): Changed interface to allow merging of eh_ranges.
4896 Split overlapping ranges. Return `void'.
4898 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * parse.y (constructor_block_end:): New rule, tagged <node>.
4901 (constructor_body:): Use `constructor_block_end' instead of
4904 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * parse.y (statement_nsi:): Pop `for' statement block.
4907 (java_complete_lhs): Labeled blocks containing no statement are
4908 marked as completing normally.
4910 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4912 * xref.c (xref_set_current_fp): New function, defined.
4913 * xref.h (xref_set_current_fp): New function, prototyped.
4915 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * check-init.c (check_init): Take into account that
4918 LABELED_BLOCK_STMT can be empty.
4920 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4922 * parse.y (java_check_regular_methods): Warning check on not
4923 overriding methods with default access in other packages does not
4924 apply to `<clinit>'.
4925 (java_complete_lhs): If block body is an empty_stmt_node, replace
4926 it by NULL_TREE. This prevents gcc from generating an irrelevant
4929 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4931 * check-init.c (check_init): Removed code accepting to see things
4932 falling through default:, when doing xrefs.
4933 * java-tree.h (do_not_fold): New global variable, declared.
4934 * parse.y (do_not_fold): New global variable, defined.
4935 (java_complete_expand_method): Set `do_not_fold' to the value of
4936 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4937 and reinstall them after them have been purged; do not check for
4938 initializations; do not issue missing return errors.
4939 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4941 (patch_binop): Skip the fold part when doing xrefs.
4942 (build_string_concatenation): Skip the concatenation part when
4944 (patch_synchronized_statement): Do not generate a try-finally when
4946 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4947 and keep the location where the throw was seen.
4948 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4949 any treatment on the converted node an simply return a NOP_EXPR of
4951 * xref.c (xref_get_data): New function, defined.
4952 * xref.h (xref_get_data): New function, declared.
4953 (XREF_GET_DATA): Use xref_get_data.
4955 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4957 * gjavah.c (print_include): Cast the result of `strlen' to int
4958 when comparing against a signed value.
4959 (add_namelet): Likewise.
4961 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4963 * expr.c (expand_invoke): Mark parameter `nargs' with
4965 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4967 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4970 * jcf-reader.c (get_attribute): Cast a value to long
4971 when comparing against a signed expression. Likewise.
4973 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4976 1999-05-11 Andrew Haley <aph@cygnus.com>
4978 * parse.y (source_end_java_method): If the current method contains
4979 any exception handlers, force asynchronous_exceptions: this is
4980 necessary because signal handlers in libjava may throw exceptions.
4981 * decl.c (end_java_method): Ditto.
4983 1999-05-11 Tom Tromey <tromey@cygnus.com>
4985 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4987 * jvspec.c (THREAD_NAME): Removed.
4988 (GC_NAME): Likewise.
4989 (MATHLIB): Likewise.
4990 (WITHLIBC): Likewise.
4992 (THREADLIB): Likewise.
4993 (MATH_LIBRARY): Likewise.
4994 (lang_specific_driver): Don't add `-l' options to command line.
4995 Instead, add a single --specs option. Recognize `-L' options and
4996 use them to search for spec file.
4997 (find_spec_file): New function.
4998 (SPEC_FILE): New define.
5000 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5002 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5003 cpplib-enabled build.
5005 1999-05-05 Per Bothner <bothner@cygnus.com>
5007 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5008 temporarily zero it while calling rest_of_decl_compilation.
5010 * java-tree.h (string_ptr_type_node): Add declaration.
5011 * decl.c: Define and initialize string_ptr_type_node.
5012 * parse.y (patch_string_cst): Use string_ptr_type_node.
5014 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5015 * parse.y (for_statement): Now unconditionally exit_block.
5016 (finish_labeled_statement): No longer exit_block if for-loop.
5017 (patch_loop_statement): Check harder if the loop is already labeled.
5019 * parse.y (patch_initialized_static_field): Removed function.
5020 (maybe_generate_clinit): Removed special handling for interfaces.
5021 (java_complete_expand_methods): Do a preliminary java_complete_tree
5022 on <clinit> to determine if it can be removed.
5023 (java_complete_expand_method): Remove special handling for <clinit>.
5024 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5025 optimize if we get back empty_stmt_node.
5026 For MODIFY_EXPR, re-do checking of static initializers.
5027 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5028 For VAR_DECL, pass correct context.
5030 * verify.c (verify_jvm_instructions): Better error messages.
5032 1999-05-03 Tom Tromey <tromey@cygnus.com>
5034 * parse-scan.y (interface_declaration): Call
5035 report_class_declaration for interfaces.
5037 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5039 * Makefile.in: Remove -v from bison command lines.
5041 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5043 * check-init.c (check_init): Exclude a case of error when doing
5045 * class.c (layout_class_method): Don't generate the error message
5046 twice when compiling from source.
5047 * lang-options.h: Added `-Wredundant-modifers' and
5048 `-Wunusupported-jdk11' flags and help text.
5049 * lang.c (lang_decode_option): Added support for
5050 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5051 flag_static_local_jdk11 and flag_redundant set accordingly.
5052 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5053 * parse.h (EXPR_WFL_ADD_COL): New macro.
5054 (DECL_END_SOURCE_LINE): Likewise.
5055 (DECL_INHERITED_SOURCE_LINE): Likewise.
5056 * parse.y (static_ref_err): New function, prototyped.
5057 (CCB_TK): Now tagged <operator>.
5058 (class_body:): Remember the location of the closing '}' of a class
5059 definition when doing xrefs.
5061 (block_end:): Likewise.
5062 (create_class): Remember the location of the inherited class
5063 identifier when doing xrefs.
5064 (register_fields): Added test on first operand of `init' before
5065 testing it TREE_CODE.
5066 (method_header): Store the location of the class identifier in the
5067 class decl when doing xrefs.
5068 (finish_method_declaration): Don't combine first/last method line
5070 (java_check_regular_methods): Warning check on not overriding
5071 methods with default access on other packages move before check on
5072 static methods. Initialization of `aflags' also moved up.
5073 (resolve_expression_name): Call static_ref_err to report the error.
5074 (static_ref_err): New function, implemented.
5075 (resolve_field_access): Returned simplified static field access
5077 (resolve_qualified_expression_name): Check for illegal use of
5078 static fields in a non static context. Call static_ref_err to
5079 report error in various places.
5080 (java_complete_tree): Do not fold initialized static fields when
5082 (java_complete_lhs): Likewise.
5084 1999-04-29 Anthony Green <green@cygnus.com>
5086 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5087 create internal labels.
5088 (lookup_label): Ditto.
5090 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5092 * class.c (layout_class_method): Generate <clinit>'s rtl for
5094 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5095 for interfaces' <clinit>.
5096 * expr.c (lookup_field): Search for fields in interfaces.
5097 (expand_invoke): Fixed indentation.
5098 (expand_java_field_op): Likewise. Use IS_CLINIT.
5099 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5100 (IS_CLINIT): New macro.
5101 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5102 interface was parsed.
5103 (maybe_generate_clinit): Don't generate if the current class is an
5104 interface with only fields of primitive types.
5105 (reset_method_name): Use IS_CLINIT.
5106 (java_complete_expand_method): Expand <clinit> when it exists for
5107 interfaces. Use IS_CLINIT.
5108 (resolve_expression_name): Use DECL_CONTEXT instead of
5109 current_class to build static field references.
5110 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5111 ARRAY_REF when doing xreferencing.
5112 (check_final_assignment): Fixed typo in leading comment. Use
5114 (patch_array_ref): Don't fully expand array references when
5116 (patch_return): Use IS_CLINIT.
5117 (patch_throw_statement): Likewise.
5119 1999-04-22 Tom Tromey <tromey@cygnus.com>
5121 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5123 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5125 * decl.c (predef_filenames, predef_filenames_size): New globals
5126 (init_decl_processing): predef_filenames and predef_filenames_size
5128 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5130 * jcf-parse.c (predefined_filename_p): New function.
5131 (yyparse): Check that files on the command line are specified only
5132 once and issue a warning otherwise.
5133 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5134 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5135 avoid a gcc warning with -W -Wall turned on.
5136 (java_expand_classes): Abort if errors were encountered.
5137 (java_complete_lhs): If the cross reference flag is set, wrap
5138 field DECL node around a WFL when resolving expression name.
5140 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5142 * lang.c (lang_decode_option): Fixed returned value when parsing
5143 `-fxref=...' and `-Wall'.
5144 * parse.y (source_end_java_method): Do not generate code when
5145 flag_emit_xref is set.
5146 (resolve_expression_name): Do not build static field access when
5147 flag_emit_xref is set.
5148 (resolve_field_access): No special treatment on `length' when
5149 flag_emit_xref is set. Do not build qualified static field access
5150 when flag_emit_xref is set.
5151 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5152 when flag_emit_xref is set.
5153 (patch_assignment): Do not generate array store runtime check when
5154 flag_emit_xref is set.
5155 * xref.c (xref_flag_value): Fixed function declaration
5157 (xset_set_data): New function.
5158 * xref.h (xref_set_data): Added prototype for new function.
5159 (typedef struct xref_flag_table): New field data.
5160 (XREF_GET_DATA): New macro.
5162 1999-04-19 Tom Tromey <tromey@cygnus.com>
5164 * xref.h (enum): Removed trailing comma.
5166 * parse.y (resolve_qualified_expression_name): Added missing
5169 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5171 * gjavah.c: New prototypes for java_float_finite and
5174 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5179 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5181 * Makefile.in (TREE_H): Add tree-check.h.
5182 (RTL_H): Add genrtl.h.
5184 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5186 * parse.y (patch_assignment): Added ArrayStoreException runtime
5189 1999-04-06 Per Bothner <bothner@cygnus.com>
5191 * expr.c (pop_type_0): New function.
5192 (pop_type): Use pop_type_0.
5193 * java-tree.h (pop_type_0): New declaration.
5194 * verify.c (verify_jvm_instructions): Check return instructions.
5196 * parse.y (patch_binop): Don't fold if non-constant and emiting
5199 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5201 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5203 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5204 (main_jcf): Don't define.
5205 (process_file): Don't set `main_jcf'.
5207 * java-tree.h (main_jcf): Don't declare.
5209 * jcf-parse.c (main_jcf): Add static definition.
5211 * lang.c (main_jcf): Don't define.
5213 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5215 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5217 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5219 * jcf-depend.c: Include "config.h", not <config.h>.
5221 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5224 * jcf-path.c: Include "config.h", not <config.h>.
5226 * lex.c: Don't include various system header files.
5227 (java_init_lex): Cast the argument of `bzero' to PTR
5229 * parse-scan.y (java_push_parser_context): Likewise.
5231 * parse.y (java_push_parser_context): Likewise.
5232 (patch_bc_statement): Match format specifier to variable argument.
5234 * xref.c: Don't include <stdio.h>.
5236 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * parse.y (struct parser_ctxt *ctxp): Now global.
5239 (declare_local_variables): Use WFL compound value for the
5240 declaration source line value, when doing cross-referencing.
5242 1999-03-31 Tom Tromey <tromey@cygnus.com>
5244 * gjavah.c (print_field_info): Allow constants of other types.
5245 (print_include): Generate include when new name is proper prefix
5246 of already printed name.
5247 (add_namelet): Likewise.
5248 (cxx_keyword_subst): New function.
5249 (print_method_info): Use it.
5250 (print_field_name): New function.
5251 (get_field_name): New function.
5252 (print_field_info): Use get_field_name and print_field_name.
5254 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5256 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5257 'KR-C', so gperf uses the `const' keyword on strings.
5259 * keyword.gperf (java_keyword): Const-ify a char*.
5261 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * parse.y (patch_bc_statement): Fixed identation and a bogus
5266 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5268 * parse.y (patch_assignment): Allow static variables in other
5269 classes to be assigned.
5271 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5273 * class.c (maybe_add_interface): Remove unused variable
5275 (make_class_data): Use = for assignment, not ==. Likewise.
5276 (emit_register_classes): Remove unused variable `decl'.
5278 * lex.c: Fix comment so as not to contain an embedded `/*'.
5280 * verify.c (verify_jvm_instructions): Remove unused variable
5283 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5285 * parse.y (complete_loop_body): Rename to finish_loop_body.
5286 (complete_labeled_statement): Rename to finish_labeled_statement.
5287 (complete_for_loop): Rename to finish_for_loop.
5288 (complete_method_declaration): Rename to finish_method_declaration.
5290 * java-tree.h (continue_identifier_node): New global node.
5291 * decl.c: Define and initialize continue_identifier_node.
5292 * parse.y (generate_labeled_block): Remove - no longer needed.
5293 (build_loop_body): Use continue_identifier_node for continue block.
5294 (finish_labeled_statement): Also do pop_labeled_block actions.
5295 (java_complete_lhs): POP_LOOP even if error.
5296 (build_labeled_block): Special handling for continue_identifier_node.
5297 (patch_loop_statement): Re-organize.
5298 (patch_bc_statement): Re-write.
5300 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5302 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5303 using a WFL compound value.
5304 * parse.y (xref.h): Include.
5305 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5307 (register_fields): Set WFL compound value to lineno if doing
5309 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5311 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5312 * xref.h (expand_xref): Prototype renamed from xref_generate.
5314 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5317 (GET_CURRENT_BLOCK): New macro.
5318 * parse.y (current_static_block): New global variable.
5319 (method_body:): Define action.
5320 (complete_method_declaration): Set current_function_decl to NULL
5321 when work on the current method is done.
5322 (declare_local_variables): Use GET_CURRENT_BLOCK.
5323 (java_method_add_stmt): Likewise.
5324 (java_complete_expand_method): Disable the use of `this' when
5326 (enter_a_block): If no current method exist, use
5327 current_static_block to link static initializer blocks.
5328 (exit_block): Rewritten to use current_static_block when no current
5330 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5331 (patch_return): Forbid the use of `return' in static initializers.
5332 (patch_throw_statement): Fixed indentation. Issue specific error
5333 for uncaught thrown checked exception in static initializer
5334 blocks. Removed FIXME.
5336 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5338 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5339 Link gcj from gcc.o.
5341 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5343 * parse.y (find_applicable_accessible_methods_list): When dealing
5344 with interface: ensure that a given interface or java.lang.Object
5345 are searched only once.
5347 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5349 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5351 * jcf-dump.c (print_access_flags): Add braces around if-else.
5353 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5356 * lex.c (build_wfl_node): Add static prototype.
5358 * lex.h (build_wfl_node): Remove static prototype.
5360 * parse.y: Include lex.c early enough to declare everything needed.
5361 Ensure calls to `build_wfl_node' pass the proper arguments.
5362 (create_class): Remove unused variable `super_decl'.
5363 (get_printable_method_name): Initialize variable `name'.
5365 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * Changelog: Fixed 1999-03-22 typos.
5368 * lang.c (lang_decode_option): Fixed typo in error string in the
5371 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5375 * java-tree.h (flag_emit_xref): Declared extern.
5376 * lang.c (xref.h): Included.
5377 (flag_emit_xref): New global variable.
5378 (lang_decode_option): Added support for -fxref.
5382 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5384 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5387 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5389 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5390 $(srcdir)/../system.h and $(JAVA_TREE_H).
5391 (jcf-io.o): Depend on $(JAVA_TREE_H).
5392 (mangle.o): Likewise.
5394 * check-init.c (check_cond_init): Add static prototype.
5396 * class.c (build_java_method_type, hashUtf8String,
5397 make_field_value, get_dispatch_vector, get_dispatch_table,
5398 append_gpp_mangled_type, mangle_static_field): Likewise.
5399 (strLengthUtf8): Hide unused definition.
5400 (hashUtf8String): Const-ify.
5401 (make_field_value): Un-ANSI-fy.
5403 * constants.c: Move inclusion of jcf.h above java-tree.h.
5404 (set_constant_entry, find_class_or_string_constant,
5405 find_name_and_type_constant, get_tag_node,
5406 build_constant_data_ref): Add static prototype.
5408 * decl.c (push_jvm_slot, builtin_function,
5409 lookup_name_current_level): Likewise.
5410 (builtin_function): Const-ify.
5412 * except.c (expand_start_java_handler, expand_end_java_handler):
5413 Add static prototype.
5415 * expr.c (flush_quick_stack, push_value, pop_value,
5416 java_stack_swap, java_stack_dup, build_java_athrow,
5417 build_java_jsr, build_java_ret, expand_java_multianewarray,
5418 expand_java_arraystore, expand_java_arrayload,
5419 expand_java_array_length, build_java_monitor, expand_java_pushc,
5420 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5421 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5422 expand_compare, expand_test, expand_cond, expand_java_goto,
5423 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5424 expand_java_field_op, java_push_constant_from_pool): Likewise.
5426 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5427 (build_java_arraynull_check): Mark parameters `node' and `type'
5428 with ATTRIBUTE_UNUSED.
5429 (note_label): Likewise for parameter `current_pc'.
5430 (expand_java_call, expand_java_ret): Hide unused definition.
5432 * java-tree.h (make_class, build_constants_constructor,
5433 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5434 init_outgoing_cpool, register_class, emit_register_classes,
5435 java_layout_seen_class_methods): Prototype.
5436 (unicode_mangling_length): Const-ify.
5437 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5438 emit_unicode_mangled_name, format_int, format_uint,
5439 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5440 jcf_print_utf8_replace, open_class): Prototype.
5442 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5443 <stdio.h>. Include tree.h/java-tree.h.
5444 (utf8_equal_string usage, process_class): Add static prototype.
5445 (open_class): Don't prototype this here.
5446 (utf8_equal_string): Match arguments to format specifiers.
5447 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5448 TABLE_SWITCH, disassemble_method): Likewise.
5450 * jcf-io.c: Include tree.h/java-tree.h.
5451 (open_class, find_classfile, jcf_print_utf8,
5452 jcf_print_utf8_replace): Const-ify.
5454 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5455 parse_class_file): Add static prototype.
5456 (find_in_current_zip): Match definition to existing static
5459 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5460 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5461 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5462 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5463 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5464 generate_bytecode_return, perform_relocations, init_jcf_state,
5465 init_jcf_method, release_jcf_state, generate_classfile):
5466 Add static prototype.
5467 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5468 (make_class_file_name): Const-ify.
5470 * jcf.h (find_classfile): Const-ify.
5472 * jv-scan.c (reset_report): Remove prototype.
5474 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5475 (error): Rewrite to allow varargs.
5477 * lang.c (lang_f_options): Const-ify.
5479 * lex.c (java_parse_escape_sequence): Add static prototype.
5480 (java_allocate_new_line): Match definition to existing static
5483 * mangle.c Include tree.h/java-tree.h.
5484 (unicode_mangling_length, emit_unicode_mangled_name,
5485 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5487 * parse.h (jdep_code): Remove trailing comma in enumeration.
5488 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5489 (reset_report): Add prototype.
5491 * verify.c (push_pending_label, merge_types): Add static
5494 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5496 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5498 * parse.y (find_applicable_accessible_methods_list): Extend the
5499 search to superinterfaces when relevant.
5500 (search_applicable_methods_list): New function.
5502 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5504 * class.c (unmangle_classname): Implemented stricter testing
5505 before setting the QUALIFIED_P flag on an identifier.
5507 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5509 * parse.y (java_complete_lhs): Call force_evaluation_order
5510 after patch_newarray.
5511 (patch_binop): Don't call fold if there are side effects.
5513 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5515 * parse.y (java_stabilize_reference): Use save_expr instead of
5516 building a SAVE_EXPR node.
5517 (java_complete_lhs): Patch the resulting string of the `+='
5518 operator (if necessary) and complete the RHS after having built
5521 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5523 * class.c (make_class): Don't set CLASS_P here (because
5524 this function is also called by build_java_array_type).
5525 (push_class): Set CLASS_P here instead.
5526 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5528 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5529 context. If the context is class, perfer "super" over "synchronized".
5530 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5532 * parse.y (create_class): Don't call parser_check_super here;
5533 it is not robust. Always wait until later.
5535 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5536 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5538 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5540 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5541 * lex.h (UNGETC): Change misleading macro.
5543 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * parse.y (java_stabilize_reference): Return NODE when patching a
5547 (java_complete_lhs): Put parenthesis around truth values.
5549 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * class.c (layout_class_method): Don't make rtl for interface
5553 * parse.h (GET_TYPE_NAME): New macro.
5554 * parse.y (if_then_statement:): Fixed indentation.
5555 (if_then_else_statement:): Likewise.
5556 (for_statement:): Fixed spacing.
5557 (try_statement:): Fixed indentation.
5558 (create_interface): Don't force interfaces to be abstract.
5559 (method_header): Abstract methods are OK in interfaces.
5560 (declare_local_variables): Fixed typo in comment.
5561 (java_complete_expand_method): Fixed indentation.
5562 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5563 non accessible fields.
5564 (java_stabilize_reference): New function.
5565 (java_complete_lhs): Fixed indentation. Use
5566 java_stabilize_reference in compound assignement. Insert the
5567 cast. If not processing `+' fix string constants before processing
5570 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5572 * constants.c (find_class_or_string_constant): Cast variable `j'
5573 to a `jword' when comparing against one.
5575 * expr.c (java_lang_expand_expr): Remove unused variables
5576 `has_finally_p' and `op0'.
5578 * gjavah.c (print_field_info): Cast a value to jint when comparing
5579 against one. Likewise for a jlong.
5580 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5581 against a signed quantity.
5583 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5584 (print_signature): Don't needlessly dereference variable `str'
5586 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5587 `max_locals' with ATTRIBUTE_UNUSED.
5588 (jcf_parse_class): Likewise for variable `index'.
5590 * parse.h (reverse_jdep_list): Remove static prototype.
5592 * parse.y (build_jump_to_finally): Remove prototype and definition.
5593 (reverse_jdep_list): Add static prototype.
5595 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5596 `assignment' and `expr_decl'.
5598 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5600 1999-03-12 Andrew Haley <aph@cygnus.com>
5602 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5603 we'll need a directory separator and a null character.
5605 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5607 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5609 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5611 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5614 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5616 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5618 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5620 * class.c (layout_class_method): A static method in a base class
5621 is never overridden, so treat it like it doesn't exist.
5622 However, do complain about private non-static method overriding
5623 public static method.
5625 * parse.y: Don't set unused INITIALIZED_P flag.
5626 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5628 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5629 (build_array_from_name): Re-order &index[string] to &string[index].
5631 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5632 error_mark (it might catch more errors, but it is more likely to lose).
5634 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5636 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5637 (parse-scan.o): Depend on toplev.h.
5639 * class.c (make_method_value): Add prototype. Make it static.
5640 Remove unused second argument, caller changed.
5642 * expr.c (java_lang_expand_expr): Remove unused variable
5645 * java-tree.h: Don't prototype find_in_current_zip.
5646 Add prototypes for verify_constant_pool, start_java_method,
5647 end_java_method, give_name_to_locals, expand_byte_code,
5648 open_in_zip, set_constant_value, find_constant1, find_constant2,
5649 find_utf8_constant, find_string_constant, find_class_constant,
5650 find_fieldref_index, find_methodref_index, write_constant_pool,
5651 count_constant_pool_bytes and encode_newarray_type.
5653 * jcf-dump.c: Remove unused variable `LONG_temp'.
5655 * jcf-parse.c: Include parse.h.
5656 (jcf_parse_source): Remove unused parameter, all callers changed.
5657 (jcf_figure_file_type): Add static prototype.
5658 (find_in_current_zip): Likewise. Also remove unused parameter,
5659 all callers changed.
5660 (read_class): Initialize variable `saved_pos'.
5662 * jcf-reader.c (jcf_parse_preamble): Mark variables
5663 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5665 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5666 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5667 (java_parse_doc_section): Initialize variable `seen_star'.
5668 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5669 (java_lex_error): Mark parameters `msg' and `forward' with
5671 (java_get_line_col): Mark parameters `filename' and `line' with
5674 * parse-scan.y: Include toplev.h.
5675 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5677 * parse.h: use `struct JCF', not plain `JCF'.
5678 (java_parser_context_save_global, java_expand_classes
5679 java_parser_context_restore_global, java_parse): Add prototypes.
5681 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5684 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5686 * check-init.c (check_init): COPYN takes word count, not bit count.
5688 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5690 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5691 explicit build_decl. (Avoids crash in reload when optimizing.)
5693 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5695 * decl.c (complete_start_java_method): Handle synchronized method
5696 even when compiling from bytecode.
5698 1999-02-26 Tom Tromey <tromey@cygnus.com>
5700 * gjavah.c (add_class_decl): Only generate `#include' if outer
5701 class is not the name of the class we are processing. Correctly
5702 append `.h' in #include.
5703 (process_file): Clean up newlines around generated `#include's.
5704 (decode_signature_piece): Correctly handle inner classes.
5705 (struct include): New structure.
5706 (all_includes): New global.
5707 (print_include): New function.
5708 (add_class_decl): Use it.
5709 (process_file): Likewise.
5710 (add_class_decl): Generate include for java-array.h if array
5712 (process_file): Don't generate java-array.h include.
5714 * gjavah.c (add_namelet): Check for standard package names here.
5715 (add_class_decl): Don't check for standard package names here.
5717 1999-02-25 Tom Tromey <tromey@cygnus.com>
5719 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5720 When reading a zip file, only use strncmp if both strings are
5721 bigger than the buffer length. Initialize `k' when looping
5724 1999-02-24 Tom Tromey <tromey@cygnus.com>
5726 * gjavah.c (struct namelet): New structure.
5727 (add_namelet): New function.
5728 (print_namelet): New function.
5729 (print_class_decls): Use add_namelet and print_namelet to generate
5730 namespaces and not classes.
5731 (method_printed): New global.
5732 (HANDLE_END_METHOD): Examine method_printed.
5733 (print_method_info): Set method_printed when required. Print
5734 error if function to be ignored is marked virtual. Handle $finit$
5736 (METHOD_IS_FINAL): New macro.
5737 (print_field_info): Use it.
5738 (HANDLE_METHOD): Clear method_printed.
5739 (method_pass): New global.
5740 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5741 (process_file): Do two passes over both fields and methods.
5742 (HANDLE_METHOD): Examine method_pass.
5744 (add_class_decl): New function.
5745 (print_class_decls): Don't scan over entire constant pool.
5747 1999-02-23 Tom Tromey <tromey@cygnus.com>
5749 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5750 disable linking in that case.
5752 1999-02-20 Tom Tromey <tromey@cygnus.com>
5754 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5757 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5759 * decl.c (build_result_decl), java-tree.h: New method.
5760 (complete_start_java_method): Handle synchronized methods.
5761 Don't build DECL_RESULT here. (Ordering dependency problem.)
5762 (start_java_method): Call build_result_decl here instead ...
5763 * parse.y (java_complete_expand_method): ... and here.
5764 (expand_start_java_method): Don't call complete_start_java_method here.
5765 (java_complete_expand_method): Call it here instead.
5766 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5767 * java-tree.h: ... here.
5769 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5770 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5771 for ARRAY_REF - it doesn't work when array bounds are checked.
5772 (patch_array_ref): Handle it here instead.
5774 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5776 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5778 Force left-to-right evaluation of binary operations etc.
5779 * expr.c (force_evaluation_order), java-tree.h: New function.
5780 * parse.y (java_complete_lhs): Pass binary operations, procedure
5781 calls, and ARRAY_REFs to force_evaluation_order.
5782 (various): Set TREE_SIDE_EFFECTS more carefully.
5784 Tolerate random (non-UTF8) encoding in comments without complaining.
5785 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5786 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5788 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5789 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5791 * parse.y (java_complete_lhs): Ignore an empty statement in a
5792 COMPOUND_EXPR. Don't complain about empty statement after return.
5794 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5796 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5797 in TREE_LIST - just chain the POINTER_TYPEs together.
5798 (resolve_class): If type already resolved, return decl.
5799 After resolving, update TREE_TYPE(class_type), and name (if array).
5800 * parse.h (do_resolve_class), parse.y: Make non-static.
5801 * class.c (maybe_layout_super_class): Take this_class argument.
5802 Do do_resolve_class if necessary.
5803 (layout_class, layout_class_methods): Adjust calls appropriately.
5804 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5805 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5806 * typeck.c (build_java_array_type): Don't call layout_class.
5808 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5810 * parse.y (check_pkg_class_access): Allow private class access
5811 within the same package.
5812 (strip_out_static_field_access_decl): New function.
5813 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5814 operator argument before testing its nature.
5816 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5818 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5819 (TRY_EXPR): Simplify - it no longer has a finally clause.
5820 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5821 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5822 * expr.c (java_lang_expand_expr): Likewise.
5823 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5824 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5825 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5826 (build_try_statement): Remove finally parameter and handling.
5827 (build_try_finally_statement): New function.
5828 (patch_try_statement): No longer need to support finally clause.
5829 (try_statement): Update grammar action rules.
5830 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5831 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5833 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5835 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5836 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5838 1999-02-17 Andrew Haley <aph@cygnus.com>
5840 * class.c (build_utf8_ref): Back out broken patch which was
5841 intended to to output signatures using '.' as a separator.
5843 * class.c (make_class_data): Output signatures using '.' as a
5844 separator, rather than '/'.
5845 (mangled_classname): Likewise.
5846 (make_field_value): Likewise.
5847 (make_method_value): Likewise.
5848 * constants.c (alloc_class_constant): Likewise.
5849 * expr.c (build_invokeinterface): Likewise.
5851 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5854 of an ancient workaround.
5856 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5858 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5861 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5863 * lex.c (yylex): Encode \0 as UTF8.
5865 1999-02-10 Tom Tromey <tromey@cygnus.com>
5867 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5868 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5869 (libgcj_zip): Renamed.
5870 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5872 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5874 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5875 (GC_NAME): Renamed -lgc to -lgcjgc.
5877 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * lex.c (java_lang_cloneable): Initialize.
5880 * parse.y (java_lang_cloneable): New static variable.
5881 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5882 doing one more qualification round.
5883 (valid_ref_assignconv_cast_p): Reject null source or
5884 destination. Allow an array to be cast into java.lang.Cloneable.
5885 (patch_cast): Swapped two first arguments to first call to
5886 valid_ref_assignconv_cast_p.
5888 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * parse.h: DECL_P renamed JDECL_P.
5891 * parse.y: DECL_P replaced by JDECL_P.
5892 (build_array_from_name): Always use pointer's type.
5893 (patch_bc_statement): Extra code to search continue target in a
5894 for loop. Fixed comments. Continue target is current loop when
5897 1999-02-05 Andrew Haley <aph@cygnus.com>
5899 * class.c (make_class_data): The superclass of an interface should
5900 be null, not class Object.
5902 * lex.c (java_lex): Sign extend hex literals.
5904 1999-02-04 Andrew Haley <aph@cygnus.com>
5906 * class.c (build_utf8_ref): Output signatures using '.' as a
5907 separator, rather than '/'.
5908 (make_class_data): Likewise.
5910 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5912 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5913 mkstemp.o. Get them from libiberty now.
5915 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5917 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5919 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5921 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5924 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5926 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5927 * jcf-write.c (generate_bytecode_return): New function.
5928 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5930 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5931 generate special [fd]const_[01] instructions.
5933 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5935 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5936 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5938 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5940 * parse.y (patch_method_invocation): Handle calling static methods,
5941 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5943 * parse.y (java_complete_lhs): Don't complain about unreachable
5944 exit condition in a do-while statement.
5946 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * lex.c (java_read_char): Fixed utf8 decoding.
5949 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5951 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5952 comments. Local variable `all_primitive' is gone. Broadened
5953 acceptance of `0' to floating point targets. `long' can now be
5954 widened to `double' or `float'.
5955 (valid_method_invocation_conversion_p): Added leading
5956 comment. Fixed tabulation.
5957 (build_string_concatenation): Optimize out left or right empty
5960 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5962 * jcf-write.c (localvar_alloc): Only emit entry for
5963 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5964 (generate_bytecode_insns): Only call put_linenumber if
5965 debug_info_level > DINFO_LEVEL_NONE.
5966 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5967 is specified, add -g1 (for compatibility wih javac).
5969 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5971 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5972 gjavah.o, check-init.o, jv-scan.o
5974 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5976 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5978 * gjavah.c: Include config.h and system.h.
5980 * javaop.h (inline): Don't define, its handled by system.h.
5981 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5982 from `inline' to `static inline'.
5984 * jcf.h (inline): Don't define, its handled by system.h.
5986 * lex.c (inline): Likewise.
5988 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5990 * lang-specs.h: Map -Qn to -fno-ident.
5992 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5994 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5996 1999-01-29 Tom Tromey <tromey@cygnus.com>
5998 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5999 then cast it to Object before calling `append' method.
6001 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6003 * check-init.c (check_bool2_init, check_bool_init, check_init):
6004 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6005 * jcf-write.c (generate_bytecode_insns): Likewise.
6007 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6010 * parse.y (patch_cast): Allow a boolean to be cast into a
6013 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6015 * parse.y: (class_declaration:): Fixed indentation.
6016 (class_member_declaration:): Extra `;' after field declaration now
6018 (interface_declaration:): Removed debug messages in error reports.
6019 (patch_binop): Nodes created and returned inherit the orignal
6020 node's COMPOUND_ASSIGN_P flag value.
6021 (patch_cast): Fix cast from char to floating point.
6023 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6025 * except.c, java-except.h (expand_resume_after_catch): new
6027 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6028 to branch back to main flow of control after a catch block.
6030 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6032 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6033 $(srcdir)/../system.h.
6034 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6035 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6036 (jcf-write.o): Likewise.
6037 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6038 (mangle.o): Depend on $(srcdir)/../toplev.h.
6039 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6040 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6042 * class.c: Include output.h and parse.h.
6043 (mangled_classname): Add the `const' keyword to a char*.
6044 (find_named_method): Hide unused function definition.
6045 (build_utf8_ref): Change type of variable `c' to unsigned char.
6046 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6047 (build_class_ref): Add the `const' keyword to a char*.
6048 (layout_class_method): Remove unused variable `buf'.
6050 * decl.c (find_local_variable): Remove unused variable `rtl'.
6051 (pushdecl): Likewise for variables `different_binding_level' and
6053 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6054 (maybe_build_cleanup): Likewise for parameter `decl'.
6056 * except.c (expand_start_java_handler): Mark parameter `range'
6057 with ATTRIBUTE_UNUSED.
6059 * expr.c: Include except.h.
6060 (pop_type): Remove unused variable `i'.
6061 (pop_value): Likewise for variables `n_words' and `i'.
6062 (expand_java_arrayload): Likewise for variable `convert'.
6063 (java_lang_expand_expr): Likewise for variables `op0', `type',
6064 `mode', `unsignedp', `node' and `elements'.
6065 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6067 (process_jvm_instruction): Add a `const' qualifier to a char*.
6069 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6070 (temp_directory): Likewise.
6071 (print_c_decl): Likewise.
6072 (print_method_info): Likewise.
6073 (decode_signature_piece): Likewise.
6074 (print_mangled_classname): Likewise.
6076 * java-except.h: Provide prototypes for maybe_start_try,
6077 maybe_end_try and add_handler.
6079 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6080 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6081 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6082 init_expr_processing, push_super_field, init_class_processing,
6083 can_widen_reference_to, class_depth, verify_jvm_instructions,
6084 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6085 set_local_type, merge_type_state, push_type, load_type_state,
6086 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6087 emit_unicode_mangled_name): Add prototypes.
6089 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6090 (print_signature_type): Use ISDIGIT, not isdigit.
6091 (print_signature): Remove unused variable `j'.
6093 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6094 int when comparing against one.
6096 * jcf-parse.c: Include toplev.h.
6098 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6099 (localvar_free): Remove unused variable `i'.
6100 (generate_bytecode_conditional): Likewise for variable `kind'.
6102 * jv-scan.c: Include config.h and system.h. Remove redundant
6103 OS header and gansidecl.h includes.
6104 (warning): Add the `const' keyword to a char*. Also add
6105 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6106 __STDC__, when determining whether to use ANSI-isms.
6107 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6108 (xmalloc): Don't redundantly prototype here.
6109 (main): Remove unused parameter `envp'. Also fix the arguments
6110 passed to function `fatal' to match the format specifier.
6112 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6114 * mangle.c: Include toplev.h.
6115 (emit_unicode_mangled_name): Declare parameter `len'.
6117 * parse.y (parse_warning_context): Add the `const' keyword to a
6118 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6119 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6120 (issue_warning_error_from_context): Add the `const' keyword to
6122 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6123 not `__STDC__' for whether to use ANSI-isms.
6125 * typeck.c (incomplete_type_error): Mark parameters `value' and
6126 `type' with ATTRIBUTE_UNUSED.
6127 (parse_signature_type): Use ISDIGIT, not isdigit.
6129 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6130 (verify_jvm_instructions): Likewise. Remove unused variables
6131 `field_name' and `default_val'.
6133 * zextract.c: Include config.h and system.h. Remove redundant
6136 * zipfile.h: Prototype `read_zip_archive'.
6138 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6140 * typeck.c (convert): Allow conversions to void type: some
6141 optimizations in gcc do this.
6143 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6145 * typeck.c (convert_ieee_real_to_integer): New function.
6146 (convert): When not using fast-math and using hardware fp, convert
6147 an IEEE NaN to zero.
6149 1999-01-18 Andrew Haley <aph@cygnus.com>
6151 * parse.y (patch_binop): Do a type conversion from signed to
6152 unsigned and then back to signed when a ">>>" is found.
6154 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * java-tree.h: (check_for_initialization): Added prototype.
6157 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6158 * parse.y (do_resolve_class): Removed unused locals.
6159 (read_import_dir): Likewise.
6160 (resolve_qualified_expression_name): Array creation
6161 expressions are valid primary expressions.
6162 (qualify_ambiguous_name): Likewise.
6163 (patch_synchronized_statement): Removed unused local.
6165 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6167 * Makefile.in (zextract.o): Add dependencies.
6169 * Makefile.in: Do not put ^Ls at the start of a line.
6171 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6173 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6174 sub-type the result of the call that gets the exception value.
6176 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6177 don't call finish_class.
6179 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6180 clear found before continuing.
6182 * verify.c (verify_jvm_instructions): On an array load, allow
6183 and handle top of stack to be TYPE_NULL.
6185 * gjavah.c (generate_access): Translate Java package private or
6186 protected access to C++ public, but with a comment.
6188 1999-01-13 Andrew Haley <aph@cygnus.com>
6190 * expr.c (generate_name): Name prefix changed to avoid clashes
6191 with assembler temp labels.
6193 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6194 MODIFY_EXPR. Without this, code for the assignement may not be
6195 generated at all and the synchronized statement will read an
6196 uninitialized variable.
6198 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6200 * class.c (maybe_layout_super_class): Fixed returned value.
6201 * lex.c: Added 1999 to the copyright.
6202 (java_init_lex): Initialize java_lang_imported.
6203 * lex.h: Added 1999 to the copyright.
6204 * parse.h: Added 1999 to the copyright.
6205 (REGISTER_IMPORT): Fixed typo in trailing macro.
6206 (CURRENT_OSB): New macro.
6207 (struct parser_ctxt): New fields osb_depth, osb_limit.
6208 * parse.y (java_lang_id): New global variable.
6209 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6210 (array_creation_expression:): Use CURRENT_OSB.
6211 (dims:): Uses a stack to keep track of array dimensions.
6212 (cast_expression:): Use CURRENT_OSB.
6213 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6215 (register_fields): Fixed typos in comment.
6216 (check_method_redefinition): Fixed comment indentation.
6217 (java_check_regular_methods): Set saved found wfl to NULL after
6218 having reinstalled it in the previously found DECL_NAME.
6220 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6222 * gjavah.c (java_float_finite): Use a union to do type punning.
6223 (java_double_finite): Likewise.
6225 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6227 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6228 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6229 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6230 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6231 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6232 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6234 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6236 * check-init.c (check_init): If compiling to native, we don't
6237 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6239 1999-01-08 Tom Tromey <tromey@cygnus.com>
6241 * parse-scan.y (variable_declarator_id): Set or increment
6243 (bracket_count): New global.
6244 (formal_parameter): Handle case where bracket pairs trail variable
6247 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6249 * jcf-parse.c (yyparse): variable len changed from a char to an
6250 int to prevent overflow.
6252 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6254 * java-tree.h: Declare read_class.
6255 * jcf-parse.c (read_class): New function.
6256 (load_class): Now just call read_class.
6258 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6259 * jcf-parse.c (parse_source_file): Declare save_error_count,
6260 which is needed by java_parse_abort_on_error macro,
6261 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6263 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6264 constructor, if initializing a static field.
6265 (patch_new_array_init): Set TREE_CONSTANT if it is.
6266 * expr.c (java_lang_expand_expr): For a static array constructor
6267 of primitive elements, allocate the array itself statically.
6268 Disabled until we can set the vtable field statically.
6270 * check-init.c: New file. Checks for definite assignment.
6271 * Makefile.in (JAVA_OBJS): Add check-init.o.
6272 * parse.y (java_complete_expand_method): Call check_for_initialization.
6273 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6275 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6277 * parse.y : include system.h instead of including
6278 standard headers directly with the exception of <dirent.h>.
6280 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6282 * lex.h: Moved static function declarations to lex.c,
6283 to shut up some -Wall warnings.
6284 * lex.c: Static function declarations moved here.
6285 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6287 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6289 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6291 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6293 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6294 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6296 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6297 (localvar_alloc): Change return type to void,
6298 (emit_unop): Remove unused variable size.
6300 * jcf-write.c (struct jcf_block): Add new union.
6301 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6302 (call_cleanups): New functions.
6303 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6304 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6305 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6306 * lang.c (lang_init): Call using_eh_for_cleanups.
6307 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6308 completing operands to patch_synchronized_statement.
6309 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6310 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6311 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6313 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6315 * Make-lang.in: Comment out control-Ls; they upset some makes.
6317 1998-12-18 Tom Tromey <tromey@cygnus.com>
6319 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6322 1998-12-17 Tom Tromey <tromey@cygnus.com>
6324 * parse.y (DIR_SEPARATOR): New define.
6325 (check_class_interface_creation): Use it.
6327 * parse-scan.y (report_main_declaration): Recognize
6328 `java.lang.String' in argument to main.
6330 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6332 * parse.y (create_interface): Remove bogus test.
6334 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6336 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6337 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6339 1998-12-16 Tom Tromey <tromey@cygnus.com>
6341 * parse-scan.y (qualified_name): Use correct sprintf format.
6343 1998-12-15 Tom Tromey <tromey@cygnus.com>
6345 * gjavah.c (print_field_info): Changed how most negative number is
6348 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6350 * parse.y (fold_constant_for_init): New function.
6351 (resolve_expression_name): Don't replace static final
6352 constant-initialized fields by its value.
6353 (java_complete_lhs): New. Same as java_complete_tree, except does
6354 not replace static final constant-initialized fields by their values.
6355 (register_fields): If there is an initializer, set DECL_INITIAL and
6356 MODIFY_EXPR_FROM_INITIALIZATION_P.
6357 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6358 Only call patch_initialized_static_field if
6359 MODIFY_EXPR_FROM_INITIALIZATION_P.
6360 (patch_initialized_static_field): If not valid constant, clear
6363 * parse.y (lookup_field_wrapper): Fix thinko.
6365 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6366 set and restore global lineno.
6368 1998-12-14 Tom Tromey <tromey@cygnus.com>
6370 * gjavah.c (print_field_info): If value to print is the smallest
6371 value of its size, then print as hex to avoid later warnings from
6374 1998-12-14 Tom Tromey <tromey@cygnus.com>
6376 * gjavah.c (decompile_method): Decompile `return null'.
6377 (process_file): Generate `#pragma interface'.
6378 (method_declared): New global.
6379 (print_method_info): Set it.
6380 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6381 (print_method_info): Handle abstract methods.
6383 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6385 * parse.y (patch_method_invocation): If class_decl is null
6386 (e.g. an array type), use original type.
6388 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6389 errors about uncaught exception from clone (of array, specifically).
6391 1998-12-13 Tom Tromey <tromey@cygnus.com>
6393 * gjavah.c (decompile_method): Handle all types of `return'
6394 opcode. Decompile `return this' and `return'.
6395 (method_access): New global.
6396 (print_method_info): Set it.
6397 (decompile_method): Don't decompile a synchronized method.
6399 1998-12-13 Tom Tromey <tromey@cygnus.com>
6401 * jcf-reader.c (jcf_parse_one_method): Recognize
6403 * gjavah.c (HANDLE_END_METHOD): New macro.
6404 (HANDLE_CODE_ATTRIBUTE): New macro.
6405 (decompile_method): New function.
6406 (print_method_info): Don't print `;\n' at end of function decl.
6407 Include java-opcodes.h.
6408 (decompiled): New global.
6410 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6412 * class.c (build_class_ref): Handle PRIMTYPE.class if
6413 flag_emit_class_files.
6414 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6415 if flag_emit_class_files.
6416 * parse.y (java_complete_tree): Pre-liminary support for
6417 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6419 * parse.y (patch_synchronized_statement): Don't call monitorexit
6420 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6422 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6424 * zipfile.h (opendir_in_zip): New declaration.
6425 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6426 (opendir_in_zip): New function, using code from open_in_zip.
6427 (open_in_zip): Call opendir_in_zip.
6428 (find_class): Remove no-longer-used do_class_file parameter,
6429 but add source_ok parameter. Change logic so if we find a .java file,
6430 we don't look for .class in later classpath emtries.
6431 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6432 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6433 * gjavah.c: Update call to find_class.
6434 * jcf-dump.c: Likewise.
6436 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6437 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6438 nothing if body is empty_stmt_node.
6439 Various little fixes so SP gets correctly adjusted.
6440 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6441 For CALL_EXPR, test if static first.
6442 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6443 such as the ones we create for Object and Class.
6444 Set and restore current_function_decl.
6445 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6446 (note_possible_classname): New function.
6447 (read_import_entry): Removed. Merged with read_import_dir.
6448 (read_import_dir): Don't call find_class - that only gives us
6449 the first classpath entry having the needed package.
6450 Use the struct buffer data structure from buffer.h.
6451 (read_import_dir, find_in_imports_on_demand): The remembered
6452 class names now use '.' (not '/') as package separator.
6454 * parse.y (java_complete_expand_methods): Call write_classfile
6455 here, and not in java_expand_classes (which only gets first class).
6457 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6459 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6460 (register_fields): If a static fields has an initializer, just
6461 chain it on ctxp->static_initialized, and handle later.
6462 (java_complete_expand_methods): Force <clinit> first.
6463 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6464 - it's already been completed.
6465 (patch_initialized_static_field): New function.
6466 (java_complete_field): Call it.
6468 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6470 * expr.c (encode_newarray_type, build_new_array): New functions.
6471 * java-tree.h: Declare build_new_array.
6472 * jcf-write.c (patch_newarray): Use build_new_array.
6474 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6475 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6477 * parse.y (patch_new_array_init): Re-organize.
6478 Now is passed the actual array (pointer) type of the value.
6479 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6480 (patch_array_constructor): Removed - merged into patch_new_array_init.
6481 (java_complete_tree): Update patch_new_array_init.
6483 * jcf-write.c (find_constant_index): New function.
6484 (generate_bytecode_insns): Use find_constant_index.
6485 (generate_classfile): Use find_constant_index for ConstantValue.
6487 1998-12-11 Tom Tromey <tromey@cygnus.com>
6489 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6490 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6491 * class.c (make_class_data): Renamed dtable -> vtable, and
6492 dtable_method_count -> vtable_method_count.
6494 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6497 global variables, initialized.
6498 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6499 Declared new global variables.
6500 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6501 double_zero_node, integer_zero_node upon direct matching.
6502 * parse.y (purify_type_name): Added function prototype.
6503 (duplicate_declaration_error_p): Consider new_type as potentially
6504 being a incomplete type. Use purify_type_name on type string.
6505 (method_header): saved_type: unused variable removed. Don't figure
6506 return type if method name is invalid.
6507 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6508 processed by patch_unaryop.
6509 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6510 increment/decrement node into its original type after binary
6511 numeric promotion on its operands.
6513 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6515 * parse.y (array_initializer:): Array init operand is NULL_TREE
6516 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6517 now an error. Fixed indentation problems.
6518 (patch_string): Handle error_mark_node as an argument.
6519 (patch_new_array_init): Fixed indentation problems.
6520 (array_constructor_check_entry): Removed check on null wfl_value.
6521 Return an error if wfl_value's walk returns an error.
6523 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6525 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6526 * lex.c (java_lex): Remember column position before advancing one
6527 token. Retain location information on OCB_TK.
6528 * lex.h (typedef struct java_lc): Added new field.
6529 * parse.h (GET_SKIP_TYPE): New macro.
6530 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6531 * parse.y (build_new_array_init, patch_new_array_init,
6532 patch_array_constructor, maybe_build_array_element_wfl,
6533 array_constructor_check_entry): New function prototypes.
6534 (switch_block:): Tagged <node>.
6535 (OCB_TK): Tagged <operator>.
6536 (array_initializer:): Installed actions.
6537 (variable_initializer): Build location information on element if
6539 (switch_statement:): Fixed indentation typo.
6540 (switch_block:): Redefined default action.
6541 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6542 (patch_assignment): Removed duplicate code.
6543 (maybe_build_array_element_wfl, build_new_array_init,
6544 patch_new_array_init, patch_array_constructor,
6545 array_constructor_check_entry): New functions.
6547 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * parse.y (array_initializer): Tagged <node>.
6550 (variable_initializer:): Use default rule.
6551 (array_initializer:): Defined actions.
6552 (variable_initializers:): Likewise.
6553 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6554 non-static field accesses.
6555 (patch_invoke): Fixed indentation typo.
6556 (java_complete_tree): Likewise.
6557 (build_labeled_block): Changed leading comment. Generate an error
6558 in case of duplicate loop labels.
6559 (patch_conditional_expr): Patch results of string concatenation
6562 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6564 * constants.c (find_methodref_index): When the class is an interface,
6565 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6567 * decl.c (finit_identifier_node): Use "$finit$", rather than
6568 "<finit>" (which Sun's verifier rejects).
6569 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6570 (generate_field_initialization_code): Removed.
6571 (fix_constructors) Don't add call to $finit$ here (wrong order).
6572 (patch_method_invocation): Add $finit$ call here.
6574 * java-tree.h (CALL_USING_SUPER): New macro.
6575 * parse.y (patch_invoke): Remove im local variable.
6576 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6577 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6578 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6580 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6582 * parse.y (java_complete_tree): Don't complain about unreachable
6583 statement if it is empty_stmt_node.
6585 * jcf-write.c (find_constant_wide): New function.
6586 (push_long_const): Use find_constant_wide.
6588 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6589 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6590 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6591 Emit invokeinterface when calling an interface method.
6592 Emit invokespecial also when calling super or private methods.
6594 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6596 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6598 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6600 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * java-tree.h (java_layout_seen_class_methods): New function
6604 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6605 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6606 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6607 * parse.y (method_declarator:): Defined action.
6608 (issue_warning_error_from_context): input_filename saved, set to
6609 the appropriate value and restored after java_error is called.
6610 (build_unresolved_array_type): Fixed comment.
6611 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6612 (method_header): Deal with return type the same way type are
6613 handled for fields and method's parameters and local variables
6615 (check_method_redefinition): Removed extra CR.
6616 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6617 (java_layout_seen_class_methods): New function.
6618 (java_layout_classes): Call java_layout_seen_class_methods.
6620 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6622 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6624 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6626 * jcf-dump.c (main): Fix error message.
6627 * jcf-path.c (add_entry): Style fix.
6629 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * class.c (layout_class_method): Call build_java_argument_signature
6632 on constructors too.
6633 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6634 (patch_method_invocation): Define a primary when resolving an
6635 expression name. Augmented comment on code checking illegal `this'
6636 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6638 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * class.c (layout_class_method): Don't report error on non-static
6641 overriding static if the method is private.
6642 * java-tree.h (finish_class): Prototype added.
6643 * lex.c (java_get_line_col): Handle col argument -2 value.
6644 * parse.h: All static method declarations moved to parse.y.
6645 * parse.y: Now contains all static method declarations previously
6647 (find_expr_with_wfl, missing_return_error,
6648 unreachable_stmt_error): New functions.
6649 (java_get_real_method_name): Identify constructors bearing class
6650 names in source code compiled classes only.
6651 (java_complete_expand_methods): Call missing_return_error.
6652 (invocation_mode): Private methods invoked as static methods.
6653 (java_complete_tree): Call unreachable_stmt_error.
6655 1998-12-01 Tom Tromey <tromey@cygnus.com>
6657 * Makefile.in (+target): Removed.
6658 (+xmake_file): Likewise.
6659 (+tmake_file): Likewise.
6660 (.NOEXPORT): Removed duplicate.
6662 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6664 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6666 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6668 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6669 libiberty.h. Provide an xmalloc definition.
6671 * jvspec.c: Remove the xmalloc prototype.
6673 * parse-scan.y: Include config.h and system.h. Don't include
6674 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6675 Provide an xstrdup definition.
6677 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6679 * jcf-path.c (add_entry): Recognize ".jar" too.
6680 * lang-specs.h: Likewise.
6682 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6684 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6685 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6687 * jcf-write.c (generate_bytecode_insns):
6688 Handle pre/post-increment/decrement of long.
6690 * jcf-write.c (generate_bytecode_insns):
6691 Handle missing exception handler (finally for synchronized).
6693 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6695 * java-tree.h (end_params_node): Declare global.
6696 * decl.c (end_params_node): New global.
6697 (init_decl_processing, start_java_method): Use end_params_node for
6698 end of list of parameter types. Follows correct gcc conventions.
6699 * expr.c (pop_argument_types, pop_arguments): Likewise.
6700 * lang.c (put_decl_node): Likewise.
6701 * typeck.c (various places): Likewise.
6702 * class.y (various places): Likewise.
6703 * parse.y (various places): Likewise.
6705 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6706 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6708 * class.c: Add #include flags.h, remove no-longer needed declaration.
6710 * class.c (layout_class_method): Remove commented-out code, re-format.
6711 Don't add vtable entry (or index) for private methods.
6712 * expr.c (expand_invoke): A private method is implicitly final.
6713 * class.c (make_class_data): If inlining or optimizing,
6714 skip private methods.
6716 * class.c (finish_class): New function. Calls existing methods,
6717 but alls emits deferred inline functions.
6718 * jcf-parse.c (parse_class_file): Call finish_class.
6719 * parse.y (java_complete_expand_methods): Likewise.
6721 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6723 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6725 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6727 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6729 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6731 * (generate_classfile): Always write class access flag with
6734 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * class.c (maybe_layout_super_class): New function.
6737 (layout_class): Reorganized. Loop on class methods dispatched into
6738 a new function. Call maybe_layout_super_class.
6739 (layout_class_methods, layout_class_method): New functions.
6740 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6742 (expand_invoke): Likewise.
6743 * java-tree.h (all_class_list): New global variable declared.
6744 (layout_class_methods, layout_class_method): New function
6746 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6747 * jcf-parse.c (all_class_list): New global variable.
6748 (load_class): Extended what class_or_name can be. Use parser
6749 context mechanism to save globals before calling jcf_parse.
6750 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6751 is set on the file name.
6752 (jcf_parse): Layout class methods when Object is loaded, otherwise
6753 record class in all_class_list for delayed method layout.
6754 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6755 * lang.c (put_decl_node): Decode <init> into the decl context
6757 * lex.c (java_allocate_new_line): Use xmalloc.
6758 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6759 pointers, not TREE_LIST elements.
6760 (struct parser_ctxt): Fixed comment indentations, added comments
6761 and reordered some fields.
6762 (java_check_methods): Function prototype removed.
6763 * parse.y (java_push_parser_context): Use xmalloc.
6764 (java_parser_context_restore_global): Pop extra pushed ctxp only
6765 when there's nothing next.
6766 (maybe_create_class_interface_decl): Fixed comment, add new
6767 created class decl to all_class_list.
6768 (method_header): Use GET_REAL_TYPE on argument's types.
6769 (method_declarator): Use GET_REAL_TYPE, change type to the real
6770 type in TREE_LIST dependency node. Build argument list with the
6772 (create_jdep_list): Use xmalloc. Removed allocation error message.
6773 (obtain_incomplete_type): Fixed leading comment. Broadened
6774 incoming argument meaning.
6775 (register_incomplete_type): Use xmalloc. Removed allocation error
6777 (safe_layout_class): Fixed leading comment.
6778 (jdep_resolve_class): Reversed if statement condition and switch
6780 (resolve_and_layout): Fixed leading comment. Broadened incoming
6782 (complete_class_report_errors): New local variable name, for
6783 clarity. purify_type_name used for all error cases.
6784 (java_get_real_method_name): Stricter check on constructors.
6785 (java_check_regular_methods): Reverse methods list only if not
6786 already laid out. Layout artificial constructor.
6787 (java_check_methods): Deleted.
6788 (source_start_java_method): Obtain incomplete type for patchable
6790 (java_layout_classes): Fixed leading comment. Use
6791 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6792 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6793 before returning. Fixed comments.
6794 (java_expand_classes): Check for errors up front.
6795 (patch_method_invocation): Class to search is resolved and laid
6798 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6800 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6802 * javaop.h (int8): Removed - not used.
6803 (jbyte): Redefine portably with correct signedness.
6805 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6807 * jcf-write.c (generate_bytecode_insns): Fix typo
6808 OPCODE_getstatic to OPCODE_getfield.
6810 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6811 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6812 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6814 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6816 * jcf-parse.c (jcf_parse_source): Function returned type is
6817 void. Added prototype.
6818 (jcf_parse): Function returned type is void.
6819 (yyparse): Remove call to fclose on the last parsed file.
6821 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6823 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6825 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6826 (layout_class): Cope with methods featuring WFL in decl names.
6827 * decl.c (unqualified_object_id_node): New global variable,
6829 (build_decl_no_layout): Removed.
6830 * expr.c (build_primtype_type_ref): Handle Double.
6831 (java_lang_expand_expr): Fixed indentations.
6832 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6833 (flag_wall, flag_redundant, flag_not_overriding,
6834 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6835 variable declarations.
6836 (build_decl_no_layout): Removed prototype.
6837 (java_get_real_method_name): Added prototype.
6838 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6839 (java_parse_abort_on_error): Macro now just returns.
6840 * jcf-parse.c (jcf_parse_source): Check fclose returned
6841 value. Call emit_register_classes if java_report_errors returns
6843 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6844 flag_static_local_jdk1_1): New integer flags.
6845 (lang_decode_option): New flags set here.
6846 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6847 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6848 the flag_redundant variable.
6849 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6850 when parsing java.lang.Object class.
6851 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6853 (resolve_qualified_expression_name): Fixed indentation.
6854 (patch_array_ref): Changed prototype.
6855 (not_initialized_as_it_should_p): Prototype removed.
6856 (java_report_errors): Added function prototype.
6857 * parse.y (formal_parameter:): Changed error message for not yet
6858 supported final parameters.
6859 (class_type_list:): Set both PURPOSE and VALUE of created
6860 TREE_LIST to be class_type.
6861 (primary_no_new_array:): Handle class literals on primitive types.
6862 (parse_warning_context): Reinstalled correct force_error and
6863 do_warning flags setups.
6864 (java_report_errors): Changed prototype. Return java_error_count
6866 (variable_redefinition_error): Consider treating variable type as
6868 (create_interface): Warn about redundant abstract modifier if
6869 flag_redundant is set. Changed error message.
6870 (lookup_field_wrapper): Save/restore globals before/after looking
6872 (duplicate_declaration_error_p): Consider treating declaration
6873 type as a fake pointer.
6874 (register_fields): Extract real type from dependency node. Check
6875 for duplicate field declaration after type adjustment. Use
6876 DECL_INITIAL to store static final initialized values.
6877 (method_header): Extract real function type from dependency node.
6878 (check_abstract_method_header): Use GET_METHOD_NAME.
6879 (obtain_incomplete_type): Layout fake pointer type.
6880 (safe_layout_class): Don't try to check for methods before layout.
6881 (java_complete_class): Don't check for correct throws clause
6882 elements inheritance here.
6883 (resolve_and_layout): Broadened name parameter meaning.
6884 (reset_method_name): Use GET_METHOD_NAME.
6885 (java_get_real_method_name): New function.
6886 (java_check_regular_methods): Don't check methods in
6887 java.lang.Object. Verify lineage of throws clause elements. Use
6888 flag_no_overriding in warning report.
6889 (check_throws_clauses): Don't check if class was from
6890 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6891 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6892 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6893 warning on unsupported final local variables. Use build_decl
6894 instead of build_decl_no_layout. Get real local variable type from
6896 (source_start_java_method): Get real parameter type from
6897 dependency node. Call build_decl instead of build_decl_no_layout.
6898 (java_layout_classes): Reverse tree and layout type and class as
6899 required. Mark class as loaded when done.
6900 (resolve_field_access): Fixed indentation. Restricted condition
6901 leading to static field access code generation. Set field_type
6902 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6903 (resolve_qualified_expression_name): Initialize type_found to
6904 null. Handle static field resolved during qualification. Fixed
6905 layout on non primitive field decl types.
6906 (not_accessible_p): Fixed typo in comment.
6907 (patch_method_invocation): Resolve and layout class to search from
6909 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6910 layout non primitive type, if necessary. Make method node only to
6912 (find_applicable_accessible_methods_list): Consider WFL'ed method
6913 decl names. Fixed indentation.
6914 (argument_types_convertible): Resolve and layout target type if
6916 (java_complete_tree): Fixed indentation problems. Rewrote
6917 CALL_EXPR thrown exceptions check. Re-installed further processing
6918 of the assignment in certain cases.
6919 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6920 inlining on class literals.
6921 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6923 (valid_method_invocation_conversion_p): Likewise.
6924 (patch_string): Temporary disable forbidden use of `this' in
6925 explicit constructor invocations when doing string concatenation
6927 (patch_unaryop): Added comment. Reinstalled code to disable
6928 further check on assignment operation with cast expression RHS.
6929 (patch_switch_statement): Fixed indentation.
6930 (build_try_statement): Call build_decl instead of
6931 build_decl_no_layout.
6932 (patch_synchronized_statement): Likewise.
6933 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6934 IS_UNCHECKED_EXPRESSION_P.
6935 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6936 layout argument exception type.
6937 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6938 of IS_UNCHECKED_EXPRESSION_P.
6940 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6942 * jcf-parse.c (yyparse): Open class file in binary mode.
6944 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6946 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6948 * jcf-write.c (perform_relocations): Move check out one loop.
6950 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6952 * Make-lang.in: Fix reference to srcdir.
6953 * jv-scan.c: Add missing xmalloc prototype.
6954 * jvgenmain.c: Ditto.
6956 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6958 * decl.c (error_mark_node), java-tree.h: New global.
6959 * parse.y: Use empty_stmt_node instead of size_zero_node.
6960 (build_if_else_statement): If missing else, use empty_stmt_node.
6962 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6963 (java_complete_expand_method): Complain if return is missing.
6964 (java_check_regular_methods): Comment out incorrect error check.
6965 (not_accessible_p): Fix incorrect handling of protected methods.
6966 (patch_method_invocation): Pass correct context to not_accessible_p.
6967 (find_applicable_accessible_methods_list): Likewise.
6968 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6969 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6970 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6971 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6973 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6974 (push_int_const): Remove reundant NOTE_PUSH.
6975 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6976 (- case SWITCH_EXPR): Fix code generation bug.
6977 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6978 (generate_classfile): More robust for abstract methods.
6980 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6982 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6983 * Make-lang.in: Ditto.
6985 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6988 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6990 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6992 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6994 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6996 Allow uses of interface types to verify. This is not really
6997 type-safe, but it matches what Sun does, and is OK as long as
6998 there are appropriate run-time checks.
6999 * verify.c (merge_types): If merging two interface types,
7000 just set the result to java.lang.Object.
7001 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7003 1998-11-13 Tom Tromey <tromey@cygnus.com>
7005 * gjavah.c (main): Handle --output-class-directory argument.
7006 * jvspec.c (lang_specific_driver): Translate `-d' into
7008 * jcf.h (jcf_write_base_directory): Declare.
7009 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7010 * lang-options.h: Mention -foutput-class-dir.
7011 * jcf-write.c (jcf_write_base_directory): New global.
7012 (make_class_file_name): Put generated .class file into `-d'
7013 directory, or into source directory if -d not given. Function now
7015 (write_classfile): Free class file name. Handle case where class
7017 (DIR_SEPARATOR): New macro.
7018 Include <sys/stat.h>
7020 * Makefile.in (prefix): New macro.
7022 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7024 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7025 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7026 here (done in patch_invoke instead).
7027 (case_identity): Moved here from parse.y.
7029 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7030 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7031 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7032 so they can be efficiently scanned without recursion.
7033 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7034 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7035 in BLOCK iteratively, rather than recursively.
7037 * parse.y (do_unary_numeric_promotion): New function.
7038 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7040 * parse.y (patch_newarray): Various fixes.
7042 Re-do handling of switch statements (for proper block scoping).
7043 * parse.y: Add just a single block for the enture switch block,
7044 but don't create any "case blocks".
7045 (group_of_labels): Rmeoved unneeded non-terminal.
7046 CASE_EXPR and DEFAULT_EXPR are added to current block.
7047 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7048 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7049 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7050 * parse.y (wfl_operator, print_int_node): Make non-static.
7051 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7052 as part of recursive scan of block.
7053 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7054 (patch_switch_statement): Most tests move dinto java_complete_tree.
7056 * parse.y: Make various production be non-typed (void).
7057 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7058 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7059 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7061 * jcf-write.c (struct jcf_handler): New type.
7062 (struct jcf_switch_state): New type.
7063 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7064 (alloc_handler, emit_unop, emit_reloc): New functions.
7065 (adjust_typed_op): Add extra parameter ("max type" offset).
7066 (emit_switch_reloc, emit_case-reloc): New function.
7067 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7068 (generate_bytecode_insns): Support REAL_CST, switch statements,
7069 exception handling, method calls, object/array creation, and more.
7071 * class.c: Remove some unused variables.
7072 * constants.c (find_string_constant): New function.
7073 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7074 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7075 if flag_emit_class_files.
7077 1998-11-12 Tom Tromey <tromey@cygnus.com>
7079 * jcf-io.c (find_class): Added explanatory comment.
7081 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7082 trailing slash to `.zip' entries.
7084 * jvspec.c (lang_specific_driver): Correctly handle case where
7085 GC_NAME not defined.
7087 1998-11-11 Tom Tromey <tromey@cygnus.com>
7089 * jvspec.c (GC_NAME): New define.
7090 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7092 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7094 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7096 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7098 1998-11-11 Tom Tromey <tromey@cygnus.com>
7100 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7102 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7104 * class.c (is_compiled_class): Call safe_layout_class for class
7105 compiled from source.
7106 * conver.h (convert_to_integer, convert_to_real,
7107 convert_to_pointer): Added prototypes.
7108 * decl.c (init_decl_processing): Non longer push the decls of
7109 `methodtable', `constants', `Class', `Field', `dispatchTable'
7110 `jexception' and `Method'.
7111 * expr.c (build_invokeinterface): New function.
7112 (expand_invoke): static variable CLASS_IDENT now in
7113 build_invokeinterface. Use build_invokeinterface.
7114 (expand_java_field_op): Moved code to inline
7115 java.lang.PRIMTYPE.TYPE into a function.
7116 (build_primtype_type_ref): New function.
7117 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7118 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7119 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7120 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7121 (DECL_LOCAL_STATIC_VALUE): New macro.
7122 (build_invokeinterface, build_primtype_type_ref): New function
7124 (java_parse_abort_on_error): Macro rewritten.
7125 * jcf-parse.c (current_method): Add comment to declaration.
7126 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7127 Function prototypes fixed.
7128 (jcf_parse_source): push/pop parser context. save/restore global.
7129 (parse_source_file): Fixed leading comment. Now take a
7130 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7131 classes and pop the parser context anymore.
7132 (yyparse): Push parser context, save globals, parse the source
7133 file, restore globals and pop the parser context when processing a
7135 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7136 * lex.c (java_parse_doc_section): New function.
7137 (java_lex): Call java_parse_doc_section when appropriate. Build an
7138 operator around INSTANCEOF_TK.
7139 * lex.h (java_lineterminator, java_sprint_unicode,
7140 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7141 Prototypes rewritten.
7142 (java_parse_escape_sequence, java_letter_or_digit_p,
7143 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7144 java_read_unicode, java_store_unicode, java_read_char,
7145 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7146 Added function prototypes.
7147 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7149 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7151 (struct parser_ctxt): New fields: deprecated,
7152 current_parsed_class_un, gclass_list.
7153 (fix_method_argument_names, issue_warning_error_from_context,
7154 resolve_package, lookup_package_type): New function prototypes.
7155 (resolve_expression_name): Fixed function prototype.
7156 (find_applicable_accessible_methods_list): Fixed indentation, added
7157 extra argument in prototype.
7158 (check_final_assignment, build_null_of_type, check_deprecation,
7159 check_method_redefinition, reset_method_name,
7160 java_check_regular_methods, java_check_abstract_methods,
7161 maybe_build_primttype_type_ref): New function prototype.
7162 * parse.y (conver.h): Include.
7163 (INSTANCEOF_TK): Tagged <operator>.
7164 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7165 (relational_expression:): Build binop for instanceof.
7166 (java_push_parser_context): Remember ctxp->gclass_list across
7168 (java_pop_parser_context): Simply return if no context
7169 exists. Remember gclass_list across contexts.
7170 (issue_warning_error_from_context): New function.
7171 (parse_error_context): Don't setup ctxp->elc here. Call
7172 issue_warning_error_from_context instead.
7173 (parse_warning_context): Likewise.
7174 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7175 setup. Link new class/interface to ctxp->gclass_list.
7176 (add_superinterfaces): Register interface as incomplete if not
7178 (create_class): Remember class unqualified name in
7179 ctxp->current_parsed_class_un. Check class deprecation.
7180 (register_fields): Check field deprecation. Remember static final
7181 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7183 (method_header): New local variable ORIG_ARG. Use unqualified
7184 current class name for check on constructor errors. Promote return
7185 type if of record type. Argument list fix moved in
7186 fix_method_argument_names, called here. Check method deprecation.
7187 (fix_method_argument_names): New function.
7188 (method_declarator): Promote record typed arguments.
7189 (safe_layout_class): Check class methods before layout.
7190 (java_complete_class): Compute field layout when patched.
7191 (do_resolve_class): Try to load class after having it renamed
7192 after the package name.
7193 (get_printable_method_name): Use DECL_CONTEXT.
7194 (reset_method_name): New function.
7195 (check_method_redefinition): Use reset_method_name.
7196 (java_check_regular_methods): New local variable
7197 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7198 names for error report. Check for compile-time error when method
7199 found has default (package) access.
7200 (java_check_abstract_methods): Now takes an interface DECL node as
7201 an argument. Also reinstall real name on unchecked
7202 overriding/hiding methods for error report.
7203 (java_check_methods): Fixed leading comment. Get classes to verify
7204 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7205 CLASS_METHOD_CHECKED_P on class verification.
7206 (lookup_java_method2): Get real method name if necessary.
7207 (find_in_imports): Don't check package class access here.
7208 (resolve_package, lookup_package_type): New functions.
7209 (java_layout_classes): Fixed leading comment. Take classes to be
7210 laid out from ctxp->gclass_list.
7211 (java_complete_expand_methods): Don't expand native and abstract
7213 (java_expand_classes): New function.
7214 (resolve_expression_name): Use additional argument ORIG. Retrieve
7215 values of static final field of primitive types.
7216 (resolve_field_access): Handles static final field of promotive
7218 (resolve_qualified_expression_name): Handle STRING_CST as
7219 primaries and package name resolution. Check deprecation on found
7220 decls. Set where_found and type_found on non static field resolved
7221 during qualification. Layout non primitive field decl types.
7222 (check_deprecation): New function.
7223 (maybe_access_field): Simplified.
7224 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7225 removed. Reverse method's argument when primary is a type. Don't
7226 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7227 instead. Include abstract class in the list of class searchable
7228 for constructors. Use DECL_CONTEXT of found method for access
7229 checks. Check method deprecation.
7230 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7231 converting arguments. Handle INVOKE_INTERFACE.
7232 (lookup_method_invoke): Search constructor using existing
7233 infrastructure (don't rely on lookup_java_constructor anymore).
7234 (find_applicable_accessible_methods_list): Extra argument flag
7235 LC. Now include constructor in the search.
7236 (qualify_ambiguous_name): Conditional expression are primaries.
7237 (not_initialized_as_it_should_p): static final are always
7239 (java_complete_tree): Pass extra NULL argument to
7240 resolve_expression_name. Stricter test to carry on patching
7241 assignments. New case for INSTANCEOF_EXPR.
7242 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7243 (check_final_assignment, maybe_build_primttype_type_ref): New
7245 (patch_assignment): Detect resolved static finals and carry normal
7246 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7247 (try_builtin_assignconv): Access constant 0 on all primitive
7249 (valid_builtin_assignconv_identity_widening_p): Accept identical
7250 types. Accept all promoted type on int type.
7251 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7252 assigned to a reference.
7253 (valid_method_invocation_conversion_p): Accept to check null
7255 (build_binop): Merge declaration and initialization of local
7257 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7258 numeric types. Improved validity test for qualify operators on
7260 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7261 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7262 primitive type and issue the appropriate error message.
7263 (resolve_type_during_patch): Mark class loaded when resolved.
7264 (patch_cast): Allow null to be cased to reference types.
7265 (build_null_of_type): New function.
7266 (patch_array_ref): Handle array on references correctly.
7267 (patch_return): Removed unused local variable MODIFY. Force
7268 boolean to be returned as integers. Allows null to be returned by
7269 a function returning a reference.
7270 * typeck.c (convert_to_integer, convert_to_real,
7271 convert_to_pointer): Prototypes moved to convert.h
7272 (lookup_argument_method): Use method real name, if necessary.
7274 1998-10-30 Tom Tromey <tromey@cygnus.com>
7276 * class.c (build_class_ref): Changed name of primitive classes to
7279 * class.c (make_class_data): Renamed fields: nmethods to
7280 method_count, method_count to dtable_method_count. Always set
7282 * decl.c (init_decl_processing): Likewise.
7284 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7286 * class.c (layout_class): Don't mangle <finit>, produce
7287 __finit<class> instead. Don't verify artificial methods.
7288 * decl.c (finit_identifier_node): New declared global.
7289 (init_decl_processing): finit_identifier_node initialized.
7290 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7291 * java-tree.h (finit_identifier_node): Declared as extern.
7292 (struct lang_decl): New field called_constructor.
7293 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7294 (CLASS_HAS_FINIT_P): New macro.
7295 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7296 explicit constructor invocation.
7297 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7298 CALL_SUPER_CONSTRUCTOR_P): New macros.
7299 (write_classfile): Added prototype.
7300 * jcf-parse.c (jcf_parse_source): Parse and remember for
7301 generation if the file was seen on the command line.
7302 (parse_source_file): Don't write the class file here.
7303 (yyparse): Loop on files rewritten. Set current_jcf.
7304 (parse_zip_file_entries): Parse class file only if it was found.
7305 * lang.c (init_parse): Don't open command line provided filename
7307 (lang_parse): Don't set main_jcf anymore.
7308 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7309 (JCONSTRUCTOR_CHECK): New macro.
7310 (JBSC_TYPE_P): New macro.
7311 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7312 (COMPLETE_CHECK_OP_2): New macro.
7313 (struct parse_ctxt): New field explicit_constructor_p.
7314 (check_class_interface_creation): Fixed prototype indentation.
7315 (patch_method_invocation_stmt): Prototype reflects added argument.
7316 (patch_invoke): Likewise.
7317 (complete_method_declaration, build_super_invocation,
7318 verify_constructor_circularity,
7319 build_this_super_qualified_invocation, get_printable_method_name,
7320 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7321 verify_constructor_super, create_artificial_method,
7322 start_artificial_method_body, end_artificial_method_body,
7323 generate_field_initialization_code): New function prototypes.
7324 * parse.y: Fixed leading comment
7325 (constructor_header:, constructor_body:, block_end:): Rules tagged
7327 (type_declaration:): Call maybe_generate_finit.
7328 (method_declaration:): Action for method_body: placed in new
7329 function complete_method_declaration, called here.
7330 (constructor_declaration:): Defined actions. Removed leading
7332 (constructor_header:): New rule with action.
7333 (constructor_body:): Rule rewritten using block_begin: and
7334 block_end:. Defined actions.
7335 (constructor_declarator:, explicit_constructor_invocation:):
7337 (block:): Use new rules block_begin: block_end:.
7338 (block_begin:, block_end:): New rules and actions.
7339 (block_statements:): Fixed error message for explicit
7341 (method_invocation:): Call build_this_super_qualified_invocation
7342 if primary is `this' or `super' was seen.
7343 (conditional_expression:): Action defined.
7344 (extra_ctxp_pushed_p): New static global flag.
7345 (java_parser_context_save_global): Create parser context if
7346 necessary. Use extra_ctxp_pushed_p to remember it.
7347 (java_parser_context_restore_global): Pop extra parser context if
7349 (build_array_from_name): Array on primitive types are marked
7351 (register_fields): Restore new name in field initializer
7352 expression if type was altered. Non static fields initialized upon
7353 declaration marked initialized.
7354 (maybe_generate_finit): New function.
7355 (maybe_generate_clinit): Use create_artificial_method,
7356 start_artificial_method_body, end_artificial_method_body. Generate
7357 debug info for enclosed initialization statements.
7358 (method_header): Fixed leading comment. Check constructor
7359 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7361 (complete_method_declaration, constructor_circularity_msg,
7362 verify_constructor_circularity): New functions.
7363 (get_printable_method_name): New function.
7364 (check_method_redefinition): Don't rename <finit> methods. Fix
7365 declared constructor names. Error message for
7366 constructors modified.
7367 (java_check_regular_methods): Local variable seen_constructor
7368 renamed saw_constructor. Skip verification on constructors. Create
7369 default constructor with create_artificial_method.
7370 (java_check_methods): Removed unnecessary empty line.
7371 (create_artificial_method, start_artificial_method_body,
7372 end_artificial_method_body): New functions.
7373 (java_layout_classes): Changed leading comment. Reverse fields
7374 list if necessary. Always layout java.lang.Object if being
7376 (java_complete_expand_methods): Verify constructor circularity.
7377 (java_complete_expand_method): Call fix_constructor on
7378 constructors. Local variable no_ac_found removed. Restore
7379 bindings if method body expansion failed.
7380 (fix_constructors, verify_constructor_super,
7381 generate_field_initialization_code): New function.
7382 (java_expand_classes): Fixed leading comment. Write class file
7384 (resolve_expression_name): Check for illegal instance variable
7385 usage within the argument scope of an explicit constructor
7387 (resolve_qualified_expression_name): Pass extra from_super flag
7388 when invoking patch_method_invocation_stmt. New case for
7389 conditional expression when used as a primary. Check for error
7390 when acquiring super.
7391 (patch_method_invocation_stmt): Added extra argument super. New
7392 local variable is_static_flag. Set class_to_search according to
7393 the nature of the constructor invocation. Don't add `this'
7394 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7395 invocation within the argument scope of explicit constructor
7396 invocation. Set is_static according to is_static_flag. Provide
7397 extra `super' argument to patch_invoke invocation.
7398 (patch_invoke): New argument from_super. Loop on arguments
7399 indentation fixed. Pass from_super to invocation_mode. New switch
7400 case INVOKE_SUPER. Fixed error message in switch default case.
7401 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7403 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7404 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7405 message takes constructors into account.
7406 (find_applicable_accessible_methods_list): Fixed indentation.
7407 (qualify_ambiguous_name): Take explicit constructor invocation
7408 into account. Deal with a conditional expression as a primary to
7410 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7411 case. Added extra argument to patch_method_invocation_stmt.
7412 Register calls made to explicit constructor `this'. Don't call
7413 save_expr in ARRAY_REF case when emitting class files. Check for
7414 illegal use of this when expanding explicit constructor invocation
7416 (complete_function_arguments): Set and reset parser context
7417 explicit_constructor_p field value when appropriate.
7418 (build_super_invocation, build_this_super_qualified_invocation):
7420 (patch_assignment): Fixed typo.
7421 (patch_unaryop): Check on final fields occurs only when a decl
7423 (patch_return): Take constructors into account.
7424 (patch_conditional_expr): New function.
7425 * typeck.c (build_java_signature): Removed unnecessary empty line.
7427 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7429 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7431 1998-10-28 Tom Tromey <tromey@cygnus.com>
7433 * decl.c (init_decl_processing): Renamed fields.
7434 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7435 interface_len, msize fields.
7437 * class.c (make_class_data): Removed subclass_head and
7438 subclass_next fields.
7439 * decl.c (init_decl_processing): Removed subclass_head and
7440 subclass_next fields.
7442 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7444 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7445 * mangle.c (emit_unicode_mangled_name): Similarly.
7447 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7449 * jcf-parse.c (get_constant): Place braces around code to compute
7450 'd' when REAL_ARITHMETIC is not defined.
7452 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7454 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7457 1998-10-23 Tom Tromey <tromey@cygnus.com>
7459 * lang-specs.h: `.zip' files are input to jc1.
7461 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7463 * jvspecs.c: Add (but don't enable) support for combining multiple
7464 .class and .java input filenames to a single jc1 invocation.
7465 Add support for -C flag (copile to .class files).
7466 Translate -classpath and -CLASSPATH arguments.
7467 * lang-specs.h: Don't set %2 spec.
7469 1998-10-22 Tom Tromey <tromey@cygnus.com>
7471 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7473 (add_path): Don't add trailing separator to non-empty path
7476 * lang.c (lang_decode_option): Check for -fclasspath and
7477 -fCLASSPATH before examining other `-f' options.
7479 * java-tree.h (finalize_identifier_node): Don't declare.
7480 * class.c (make_class_data): Don't push "final" field.
7481 * decl.c (init_decl_processing): Don't push "final" field.
7482 (finalize_identifier_node): Removed.
7483 (init_decl_processing): Don't set finalize_identifier_node.
7485 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7487 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7489 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7490 (JV_SCAN_SOURCES): New macro.
7491 (JCF_DUMP_SOURCES): Likewise.
7492 (jcf-dump$(exeext)): New target.
7493 (jv-scan$(exeext)): New target.
7495 1998-10-22 Tom Tromey <tromey@cygnus.com>
7497 * Makefile.in (LEX): Removed.
7498 (LEXFLAGS): Likewise.
7499 (SET_BISON): New macro.
7501 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7502 spurious diffs in parse.c.
7503 ($(PARSE_SCAN_C)): Likewise.
7504 (PARSE_DIR): New macro.
7506 (PARSE_SCAN_C): Likewise.
7507 (PARSE_RELDIR): New macro.
7509 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7511 * jcf-io.c (find_class): Use saw_java_source to determine when to
7512 look for `.java' file.
7513 * jcf-parse.c (saw_java_source): New global.
7514 (yyparse): Set it if `.java' file seen.
7516 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7517 (GCJH_SOURCES): Likewise.
7518 * Makefile.in (datadir): New macro.
7519 (libjava_zip): Likewise.
7520 (JAVA_OBJS): Added jcf-path.o.
7521 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7522 (../gcjh$(exeext)): Likewise.
7523 (jcf-path.o): New target.
7524 * java-tree.h (fix_classpath): Removed decl.
7525 * jcf-parse.c (fix_classpath): Removed.
7526 (load_class): Don't call fix_classpath.
7527 * parse.y (read_import_dir): Don't call fix_classpath.
7528 * lex.h: Don't mention classpath.
7529 * lex.c (java_init_lex): Don't initialize classpath.
7530 * jcf-io.c (classpath): Removed global.
7531 (find_class): Use jcf_path iteration functions. Correctly search
7532 class path for .java file.
7533 (open_in_zip): New argument `is_system'.
7534 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7535 classpath-related options.
7536 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7538 (lang_init): Call jcf_path_init.
7539 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7540 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7541 Correctly put braces around second string in each entry.
7542 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7543 classpath-related options.
7544 (help): Updated for new options.
7545 * jcf.h: Declare functions from jcf-path.c. Don't mention
7547 * jcf-path.c: New file.
7549 * jcf-depend.c: Include jcf.h.
7551 * jcf-write.c (localvar_alloc): Returns `void'.
7552 (localvar_free): Removed unused variable.
7554 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7555 (init_parse): Use OBJECT_SUFFIX, not ".o".
7557 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * class.c (emit_register_classes): Renamed from
7560 emit_register_class.
7561 * java-tree.h (emit_register_classes): Prototype renamed from
7562 emit_register_class.
7563 * jcf-parse.c (yyparse): Call emit_register_classes once before
7565 * parse.y (java_expand_classes): No longer register classes.
7567 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * class.c (is_compiled_class): New local variable
7570 seen_in_zip. Identify classes found in currently compiled source
7572 * decl.c (complete_start_java_method): Fixed typo.
7573 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7574 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7575 (CLASS_P): Moved around.
7576 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7577 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7579 (jcf_parse_source): Changed leading comment. Removed unnecessary
7580 fclose and CLASS_FROM_SOURCE_P marking.
7581 (parse_source_file): New local variables remember_for_generation
7582 and filename. Mark parsed file name identifier node. Removed block
7583 executed when parse_only was null. Set remember_for_generation.
7584 Use it as an argument to java_pop_parser_context.
7585 (yyparse): New local variables several_files, list, next node and
7586 current_file_list. Split ampersand separated file names into
7587 current_file_list. Iterate through the list and parse accordingly.
7588 * parse.h (java_pop_parser_context): New function prototype.
7589 * parse.y (ctxp_for_generation): New static global variable.
7590 (java_pop_parser_context): New argument generate. Link popped ctxp
7591 to ctxp_for_generation list accordingly.
7592 (java_complete_expand_methods): Fixed indentation.
7593 (java_expand_classes): New function.
7595 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7597 * Makefile.in: Link with libiberty.a instead of memmove.o.
7599 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * lex.c (setjmp.h): No longer included.
7602 * lex.h (setjmp.h): Included.
7603 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7604 (duplicate_declaration_error_p): Renamed from
7605 duplicate_declaration_error.
7606 (build_array_from_name): New function prototype.
7607 * parse.y (setjmp.h): No longer included.
7608 (variable_declarator_id): Define action.
7609 (build_array_from_name): New function.
7610 (duplicate_declaration_error_p): Renamed from
7611 duplicate_declaration_error. Fixed leading comment.
7612 (register_fields): Main `for' loop reorganized. Uses
7613 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7614 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7615 build_array_from_name.
7616 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7618 (read_import_dir): Don't try to skip `.' and `..'.
7619 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7620 build_array_from_name. Main `for' loop reorganized.
7621 (resolve_qualified_expression_name): When building access to a
7622 field, use the type where the field was found, not its own type.
7623 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7624 field was found is null.
7625 (qualify_ambiguous_name): Sweep through all successive array
7628 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * java-tree.h (pop_labeled_block, lang_printable_name,
7631 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7632 interface_of_p, inherits_from_p, fix_classpath,
7633 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7634 make_class_data, register_class, alloc_name_constant): New
7635 function prototypes.
7636 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7637 indentation. Added cast to remove warning.
7638 (lang_printable_name): Set v argument unused.
7639 (lang_print_error): Added argument to lang_printable_name call.
7640 (java_dummy_print, print_lang_decl, print_lang_type,
7641 print_lang_identifier, lang_print_xnode): All argument marked
7643 * lex.c (java_unget_unicode): Removed unnecessary argument.
7644 (java_allocate_new_line): Unused local variable is gone.
7645 (java_read_char): Added parenthesis in expressions to remove
7646 warnings. Added final return statement.
7647 (java_read_unicode): Added parenthesis in expression to remove
7649 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7650 (java_parse_escape_sequence): Likewise.
7651 (java_lex): Unused local variables are gone. Fixed
7652 java_unget_unicode invocation.
7653 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7655 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7656 lang_printable_name invocation in macro.
7657 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7659 (duplicate_declaration_error): Suppressed unused argument in
7661 (identical_subpath_p): Function declaration is gone.
7662 (patch_invoke): Suppressed unused argument in prototype.
7663 (patch_cast, build_labeled_block, check_thrown_exceptions):
7665 * parse.y (setjmp.h): Included
7666 (toplev.h): Likewise.
7667 (field_declaration:): Suppressed unused local
7668 (label_decl:): Fixed build_labeled_block invocation.
7669 (java_pop_parser_context): Put extra parenthesis around assignment
7671 (yyerror): Suppressed unused local variables.
7672 (variable_redefinition_error): Fixed lang_printable_name
7674 (create_interface): Suppressed unused local variables.
7675 (create_class): Likewise.
7676 (duplicate_declaration_error): Suppressed unused argument. Fixed
7677 lang_printable_name invocation.
7678 (register_fields): Suppressed unused local variable. Fixed
7679 duplicate_declaration_error invocation.
7680 (method_header): Suppressed unused local variable.
7681 (method_declarator, parser_check_super): Likewise.
7682 (java_complete_class): Suppressed unused local variable. Fixed
7683 fatal error message.
7684 (complete_class_report_errors): Added default: in switch.
7685 (java_check_regular_methods): Fixed lang_printable_name
7687 (check_throws_clauses): Likewise.
7688 (java_check_abstract_methods): Suppressed unused local
7689 variable. Fixed lang_printable_name invocation.
7690 (read_import_entry): Added supplemental return statement.
7691 (read_import_dir): Suppressed unused local variables.
7692 (check_pkg_class_access, declare_local_variables): Likewise.
7693 (source_start_java_method): Suppressed unused extern variable
7695 (expand_start_java_method): Suppressed unused extern and local
7696 variable declarations.
7697 (java_complete_expand_methods): Likewise.
7698 (java_complete_expand_method): Suppressed unused local variables.
7699 (make_qualified_name): Likewise.
7700 (resolve_qualified_expression_name): Added default: in
7701 switch. Fixed lang_printable_name invocation.
7702 (class_instance_creation_expression): Added parenthesis around
7704 (patch_method_invocation_stmt): Fixed lang_printable_name and
7705 patch_invoke invocations.
7706 (check_for_static_method_reference): Fixed lang_printable_name
7708 (patch_invoke): Suppressed unused arguments and local variables.
7709 (lookup_method_invoke): Suppressed unused local variables.
7710 (qualify_ambiguous_name): Added default: in switch.
7711 (identical_subpath_p): Function removed.
7712 (patch_assignment): Suppressed unused local variables. Suppressed
7713 unnecessary if statement. Fixed lang_printable_name invocations.
7714 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7715 (valid_ref_assignconv_cast_p): Parenthesis around
7716 expression. Suppressed unused local variables.
7717 (build_binop): Suppressed unused local variables. fixed
7718 lang_printable_name invocations.
7719 (string_constant_concatenation): Suppressed unused local
7721 (patch_unaryop): Fixed lang_printable_name invocation.
7722 (patch_cast): Suppressed unnecessary argument. Fixed
7723 lang_printable_name invocation.
7724 (patch_array_ref): Fixed lang_printable_name invocation.
7725 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7726 (build_labeled_block): Suppressed unused argument.
7727 (generate_labeled_block): Fixed build_labeled_block invocation.
7728 (build_loop_body): Suppressed unused local variables.
7729 (patch_loop_statement): Likewise.
7730 (patch_exit): Fixed lang_printable_name invocation.
7731 (patch_switch_statement): Likewise.
7732 (case_identity): First argument marked unused.
7733 (patch_try_statement): Fixed lang_printable_name invocations.
7734 (patch_synchronized_statement, patch_throw_statement): Likewise.
7735 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7736 lang_printable_name invocations.
7737 (check_thrown_exceptions_do): Suppressed unused argument.
7739 1998-10-14 Tom Tromey <tromey@cygnus.com>
7741 * jcf-write.c (write_classfile): Add output class file as target.
7742 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7743 * jcf.h: Added declarations for dependency-tracking functions.
7744 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7745 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7746 (finish_parse): Call jcf_dependency_write.
7747 (dependency_tracking): New global.
7748 (DEPEND_SET_FILE): New define.
7749 (DEPEND_ENABLE): New define.
7750 (init_parse): Enable dependency tracking if required.
7752 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7753 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7754 (../gcjh$(exeext)): Likewise.
7755 (jcf-depend.o): New target.
7756 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7757 (GCJH_SOURCES): Likewise.
7758 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7760 (find_classfile): Added dep_name argument.
7761 (find_class): Compute name of dependency.
7762 (open_in_zip): Call jcf_dependency_add_file.
7763 * gjavah.c (output_file): No longer global.
7764 (usage): Don't mention "gjavah".
7766 (java_no_argument): Likewise.
7767 (version): Likewise.
7768 (main): Recognize and handle -M family of options.
7769 (print_mangled_classname): Return is void.
7770 (process_file): Handle case where output is suppressed.
7771 (HANDLE_END_FIELD): Likewise.
7772 (HANDLE_METHOD): Likewise.
7773 * jcf-depend.c: New file.
7775 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7777 * java-tree.def: Add missing newline at EOF.
7779 1998-10-13 Tom Tromey <tromey@cygnus.com>
7781 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7782 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7784 Include <config.h> and "system.h".
7785 (disassemble_method): Undefine RET to avoid clash with
7788 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * decl.c (runtime_exception_type_node, error_exception_type_node):
7791 New global variables.
7792 (init_decl_processing): Initialized.
7793 * expr.c (java_lang_expand_expr): Set caught exception type to
7794 null if catch handler argument doesn't exit.
7795 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7797 * java-tree.h (runtime_exception_type_node,
7798 error_exception_type_node): Global variables declared.
7799 (DECL_FUNCTION_THROWS): New macro.
7800 (DECL_FUNCTION_BODY): Modified comment.
7801 (DECL_SPECIFIC_COUNT): Likewise.
7802 (struct lang_decl): New field throws_list.
7803 (IS_UNCHECKED_EXPRESSION_P): New macro.
7804 * lex.c (java_lex): Generate location information for THROW_TK.
7805 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7806 EXCEPTIONS_P): New macros.
7807 (enum jdep_code): New value JDEP_EXCEPTION.
7808 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7809 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7810 PATCH_METHOD_RETURN_ERROR): New macros.
7811 (patch_method_invocation_stmt): Added new argument to prototype.
7812 (patch_synchronized_statement, patch_throw_statement,
7813 check_thrown_exceptions, check_thrown_exceptions_do,
7814 purge_unchecked_exceptions, check_throws_clauses): New function
7816 * parse.y Fixed typo in keyword section.
7817 (throw:): Rule tagged <node>.
7818 (THROW_TK): Keyword tagged <operator>.
7819 (method_header:): Last argument to call to method_header passed
7821 (throws:, class_type_list:, throw_statement:,
7822 synchronized_statement:, synchronized:): Defined actions.
7823 (method_header): New local variable current. Register exceptions
7825 (java_complete_tree): Complete and verify exceptions from throws
7827 (complete_class_report_errors): Error message on exceptions not
7829 (java_check_regular_methods): Fixed typo. Shortcut on private
7830 overriding methods. Changed error message on method
7831 redefinition. Check for throws clause compatibility.
7832 (check_throws_clauses): New function.
7833 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7834 method. Changed error message on method redefinition.
7835 (currently_caught_type_list): New static variable.
7836 (java_complete_expand_methods): Purge unchecked exceptions from
7837 throws clause list. Call PUSH_EXCEPTIONS before walk and
7838 POP_EXCEPTIONS after.
7839 (resolve_qualified_expression_name): Pass new argument as NULL to
7840 patch_method_invocation_stmt.
7841 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7842 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7843 argument list when appropriate. Use new argument if non null to
7844 store selected method decl.
7845 (patch_invoke): Convert if necessary args of builtin types before
7846 forming CALL_EXPR. Argument list no longer reversed here.
7847 (invocation_mode): Treat final methods as static methods.
7848 (java_complete_tree): New cases for THROW_EXPR: and
7849 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7851 (complete_function_arguments): No more RECORD_TYPE
7852 conversion. Function parameter nodes no longer saved.
7853 (valid_ref_assignconv_cast_p): Avoid handling null type.
7854 (patch_binop): Fixed null constant reference handling.
7855 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7857 (patch_try_statement): Fixed comments. Record caught types in
7858 list, push the list, expand try block and pop the list.
7859 (patch_synchronized_statement, patch_throw_statement,
7860 check_thrown_exceptions, check_thrown_exceptions_do,
7861 purge_unchecked_exceptions): New functions.
7862 * typeck.c (lookup_argument_method): Allow WFL in place of method
7863 DECL_NAME during method definition check
7865 1998-10-09 Tom Tromey <tromey@cygnus.com>
7867 * gjavah.c (decode_signature_piece): New function.
7868 (print_c_decl): Use it. Added `name_override' argument.
7869 (print_method_info): Use name_override argument to print_c_decl.
7870 (seen_fields): Removed.
7871 (print_field_info): Don't update seen_fields.
7872 (struct method_name): New structure.
7873 (method_name_list): New global.
7874 (print_method_info): Add new method to list of methods.
7875 (name_is_method_p): New function.
7876 (print_field_info): If field name has same name as method, then
7878 (process_file): Parse methods before fields.
7879 (field_pass): New global.
7880 (HANDLE_END_FIELD): Take field_pass into account.
7882 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7884 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7885 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7887 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7889 * jvspec.c: Fix bug in jvgenmain_spec patch.
7891 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7894 * decl.c (soft_exceptioninfo_call_node): New global variable.
7895 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7896 takes extra integer argument. soft_exceptioninfo_call_node
7898 * except.c (java_set_exception_lang_code): New function
7899 (method_init_exceptions): Called here.
7900 (prepare_eh_table_type): New function.
7901 (expand_end_java_handler): Called here.
7902 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7903 one argument. Modified generation of call to
7904 soft_badarrayindex_node to use new argument.
7905 (build_java_arrayaccess): Pass faulty index value to
7906 build_java_throw_out_of_bounds_exception.
7907 (generate_name): New function.
7908 (java_lang_expand_expr): New local variables node, current,
7909 has_finally_p. Expand TRY_EXPR node.
7910 (process_jvm_instruction): Replace top of the stack with thrown
7911 object reference when entering exception handler.
7912 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7913 specific tree codes.
7914 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7916 (DECL_SPECIFIC_COUNT): New macro.
7917 (prepare_eh_table_type, java_set_exception_lang_code,
7918 generate_name): New function declarations.
7919 (match_java_method): Declaration deleted.
7920 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7922 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7923 * parse.h (redefinition_error, refine_accessible_methods_list,
7924 can_cast_to_p): Function declaration removed.
7925 (classitf_redefinition_error, variable_redefinition_error,
7926 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7927 find_most_specific_methods_list, argument_types_convertible,
7928 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7929 valid_cast_to_p, valid_method_invocation_conversion_p,
7930 try_reference_assignconv, add_stmt_to_compound,
7931 build_jump_to_finally, build_tree_list, patch_try_statement,
7932 java_get_catch_block): New function declarations.
7933 * parse.y (string_buffer_type): Global variable deleted.
7934 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7935 finally): Rules tagged <node>.
7936 (TRY_TK, CATCH_TK): Token tagged <operator>.
7937 (class_body_declaration:, class_member_declaration:,
7938 formal_parameter:, explicit_constructor_invocation:,
7939 interface_member_declaration:, constant_declaration:,
7940 primary_no_new_array:, class_instance_creation_expression:,
7941 array_creation_expression:): Issue error on unsuported JDK1.1
7943 (try_statement:, catches:, finally:): Define actions.
7944 (catch_clause_parameter): New rule.
7945 (catch_clause:): Use new rule catch_clause_parameter.
7946 (parse_jdk1_1_error): New function.
7947 (redefinition_error): Renamed classitf_redefinition_error.
7948 (variable_redefinition_error): New function.
7949 (check_class_interface_creation): Call
7950 classitf_redefinition_error.
7951 (java_complete_tree): Added error message on JDEP_TYPE: case.
7952 (complete_class_report_errors): Fixed indentation.
7953 (declare_local_variables): Call variable_redefinition_error.
7954 (source_end_java_method): Call java_set_exception_lang_code and
7955 emit_handlers where appropriate.
7956 (java_method_add_stmt): Call add_stmt_to_block.
7957 (add_stmt_to_block): New function.
7958 (lookup_method_invoke): Fixed outside comment. new local variable
7959 candicates. Call find_applicable_accessible_methods_list and
7960 find_most_specific_methods_list when searching for a
7961 method. Modified error report to list possible candidates when
7963 (find_applicable_accessible_methods_list,
7964 find_most_specific_methods_list, argument_types_convertible): New
7966 (refine_accessible_methods_list): Function deleted.
7967 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7968 expr (if applicable) before calling patch_array_ref.
7969 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7970 (enter_block): Fixed comment.
7971 (enter_a_block): New function.
7972 (patch_assignment): Reorganized. Call try_reference_assignconv for
7973 references. Call valid_cast_to_p instead of can_cast_to_p.
7974 (try_reference_assignconv,
7975 valid_builtin_assignconv_identity_widening_p): New functions.
7976 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7977 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7979 (build_string_concatenation): Don't resolve StringBuffer.
7980 (patch_cast): Fixed inverted arguments.
7981 (patch_array_ref): Code to save array expr deleted. Call
7982 valid_cast_to_p instead of can_cast_to_p.
7983 (generate_labeled_block): Call generate_name.
7984 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7985 patch_try_statement): New functions.
7986 * typeck.c (match_java_method): Function deleted.
7988 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7990 * jvspec.c: jvgenmain_spec uses different temporary file names.
7992 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7994 * jvspec.c (lang_specific_driver): Fail if user specifies
7995 --main= when not linking.
7997 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7999 * class.c (make_class_data): Push value for `thread' field.
8000 * decl.c (init_decl_processing): Added `thread' field to class.
8002 * class.c (add_field): Always make static fields externally
8005 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8007 * expr.c (build_java_athrow,
8008 build_java_throw_out_of_bounds_exception, expand_invoke,
8009 build_newarray, expand_java_multianewarray, build_java_monitor):
8010 Update comments to reflect _Jv_* function names.
8012 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8014 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8015 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8016 * parse.y (expand_start_java_method): Likewise.
8018 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8020 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8022 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8023 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8024 * expr.c: Remove no-longer-needed calls to promote_type.
8025 * decl.c (give_name_to_locals): Liekwise.
8026 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8027 * parse.y: Add/remove promote_type calls as appropriate.
8028 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8029 (parse_signature_string): Likewise.
8030 (build_java_array_type): Fix for now signature convenions.
8032 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8034 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8036 * class.c (init_class_processing): libjava function renamed to
8039 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8041 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8042 * java-tree.def: Fixed DEFTREECODE third argument.
8043 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8044 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8045 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8046 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8047 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8048 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8049 * lang.c (java_tree_code_type, java_tree_code_length,
8050 java_tree_code_name): New arrays.
8051 (lang_init): Append Java tree node definitions to Gcc ones.
8052 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8054 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8056 (java_lex): Allow declaration of empty string constants. Retain
8057 location information on CASE_TK and DEFAULT_TK.
8058 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8059 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8060 Modified to be more robust.
8061 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8062 (build_new_invocation, try_builtin_assignconv,
8063 patch_switch_statement, string_constant_concatenation,
8064 build_string_concatenation, patch_string_cst, patch_string,
8065 java_expand_switch): New function declarations.
8066 * parse.y: Rules related to switch and EH tagged <node>.
8067 (label_id): Set to NULL_TREE
8068 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8070 (this_or_super:): Fixed indentation.
8071 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8072 statement_expression:): Removed call to RULE on all sub-rules.
8073 (switch_expression:, switch_labels:): New rules.
8074 (switch_statement:, switch_block:, switch_block_statement_groups:,
8075 switch_block_statement_group:, switch_labels:, switch_label:):
8077 (throw_statement:, synchronized_statement:, try_statement:):
8078 Defined temporary actions.
8079 (class_instance_creation_expression:): Call
8080 build_new_invocation. Fixed indentation.
8081 (field_access): Fixed indentation.
8082 (method_invocation): Likewise.
8083 (make_qualified_primary): Use THIS_EXPR.
8084 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8085 resolving from SUPER, set *type_found.
8086 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8087 (java_complete_tree): Removed unused local variable `location'. Case
8088 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8089 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8090 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8091 STRING_CST: case. default: checks for patchable strings.
8092 (complete_function_arguments): Transform string constant or
8093 crafted StringBuffer if necessary.
8094 (build_method_invocation): Fixed comments.
8095 (build_new_invocation): New function.
8096 (patch_assignment): Call try_builtin_assignconv to figure a valid
8097 assignment conversion between builtin types.
8098 (try_builtin_assignconv): New function.
8099 (build_binop): Use URSHIFT_EXPR directly to call build.
8100 (operator_string): Use UNARY_PLUS_EXPR.
8101 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8103 (do_merge_string_cste, merge_string_cste,
8104 string_constant_concatenation, build_string_concatenation,
8105 patch_string, patch_string_cst): New function.
8106 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8107 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8108 (build_newarray_node): Use NEW_ARRAY_EXPR.
8109 (build_this): Use THIS_EXPR.
8110 (build_return): Enable debug information on return statement.
8111 (build_if_else_statement): Likewise.
8112 (complete_labeled_statement): Fixed related comment.
8113 (build_loop_body): Fixed comment.
8114 (build_bc_statement): Enable debug information on break/continue
8116 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8118 (patch_switch_statement, case_identity, java_expand_switch): New
8121 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8123 * buffer.h (BUFFER_INIT): New macro.
8124 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8125 Pass (struct jcf_partial *state) to most functions.
8126 (jcf_block, jcf_relocation): New types.
8127 Support labels, branches, conditionals, loops.
8129 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8131 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8133 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8135 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8136 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8137 not integer_type_node (INT_TYPE_SIZ bits).
8139 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8141 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8142 * jcf-dump.c (print_exception_table): New function.
8143 (disassemble_method): Better handling of wide instructions.
8144 Make more robust for bad input.
8146 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8148 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8151 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8153 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8155 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8157 * Makefile.in ($(PARSE_H)): Removed target.
8159 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8161 * Makefile.in (JAVA_OBJS): Add memmove.o
8162 (memmove.o): New target & rules.
8164 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8166 * expr.c (expand_invoke): Don't generate a call to the class init
8169 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8171 * Makefile.in: Add many missing dependencies.
8172 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8174 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8175 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8177 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8179 * decl.c (complete_start_java_method): If method is static (and
8180 not private) call _Jv_InitClass.
8181 * expr.c (expand_invoke): Don't call build_class_init.
8183 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8185 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8187 * Make-lang.in (GCJ): Define before using.
8189 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8191 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8192 losing due to namespace pollution in GNU getopt.h
8194 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8196 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8197 (java.all.cross): Likewise.
8198 (java.rest.encap): Likewise.
8200 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8202 * gjavah.c (print_class_decls): Fix thinko in arglist
8203 * jcv-io.c (find_classfile): Similarly.
8205 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8207 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8209 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8211 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8212 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8213 * Makefile.in (PARSE_C): New macro.
8214 (PARSE_H): Likewise.
8215 (PARSE_SCAN_C): Likewise.
8216 ($(PARSE_C)): Target renamed from parse.c.
8217 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8218 (clean): Remove parse-scan.c as well.
8219 (parse.o): Depend on $(PARSE_C).
8221 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8223 * README, license.terms: Removed.
8225 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8226 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8227 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8228 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8229 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8230 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8231 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8232 and Java trademark attribution.
8234 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8236 * Makefile.in: Use gcjh, not gjavah.
8237 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8238 * Make-lang.in: Changed gjavah to gcjh everywhere.
8240 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8242 * gjavah.c: Support new -prepend -add -append flags.
8243 (print_method_info): Method is not virtual if class is final.
8245 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8247 * jv-scan.c: Fixed copyright assignment.
8248 * keyword.gperf: Likewise.
8249 * keyword.h: Likewise.
8250 * lex.c: Fixed copyright assignment.
8251 (java_lex): Push unicode back when parsing '<'.
8252 * lex.h: Fixed copyright assignment.
8253 * parse-scan.y: Likewise.
8254 * parse.h: Fixed copyright assignment.
8255 (build_debugable_stmt, complete_for_loop): New function prototypes.
8256 * parse.y: Fixed copyright assignment.
8257 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8258 size_zero_node when completing a loop with no exit condition.
8259 (for_statement_nsi:): Define action.
8260 (for_init:, for_update:): Return size_zero_node when empty.
8261 (declare_local_variables): Call build_debugable_stmt.
8262 (build_debugable_stmt): New function.
8263 (build_loop_body): Build debugable statement around loop
8265 (complete_loop_body): Take into account the debugable statement
8266 around the EXIT_EXPR.
8267 (complete_loop_body): New function.
8268 (patch_exit_expr): Fixed condition inversion.
8270 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8272 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8273 name of thread define.
8274 * jvspec.c (THREAD_NAME): New macro.
8276 (THREADLIB): Likewise.
8277 (lang_specific_driver): Recognize attempt to link with thread
8278 library or gc library. Recognize -ljava on command line so it
8279 isn't linked against more than once.
8281 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8283 * parse-scan.y (report_main_declaration): Name of the class
8284 containing `main' can be a qualified name.
8286 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8288 * config-lang.in: Changed gjavac to gjc everywhere.
8289 * Make-lang.in: Changed gjavac to gjc everywhere.
8291 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8294 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8295 and install the files.
8296 * Makefile.in (JAVA_OBJS_LITE): New variable.
8297 (compiler:): Now include jv-scan as a dependency.
8298 (../jv-scan$(exeext), parse-scan.c): New targets.
8299 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8300 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8301 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8302 check for errors even if parse_only.
8303 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8305 (yylex): New function. Uses java_lex body.
8306 (java_lex): Removed commented out statement. Remove local variable
8307 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8308 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8309 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8310 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8311 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8312 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8314 (java_lex_error): Empty if JC1_LITE is defined.
8315 (java_get_line_col): Return 0 if JC1_LITE is defined.
8316 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8317 SET_MODIFIER_CTX): Moved into the section containing the macros
8318 conditionally defined by JC1_LITE.
8319 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8320 argument if JC1_LITE is defined.
8321 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8322 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8324 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8325 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8326 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8327 to different values according to JC1_LITE.
8328 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8329 declared if JC1_LITE set.
8330 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8331 defined if JC1_LITE not set.
8332 (struct parser_ctx): Reorganized and skip the jc1 front end part
8334 (java_layout_classes): New function definition.
8335 (java_push_parser_context, java_init_lex, yyparse, yylex,
8336 yyerror): Prototype always declared. All other static function
8337 prototypes declared only if JC1_LITE is not set.
8338 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8339 declared in parse.h.
8340 (java_layout_classes): New function.
8341 (java_complete_expand_methods): No longer layout the class here.
8342 * parse-scan.y: New file.
8343 * jv-scan.c: New file.
8345 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8347 * gjavah.c (main): Handle -friend option.
8348 (friend_specs): New global.
8349 (generate_access): Handle friend_specs.
8350 (process_file): Likewise.
8351 (MAX_FRIENDS): New macro.
8352 (friend_count): New global.
8353 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8354 Changed all callers.
8356 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8358 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8359 (main): Handle processing all the entries of a named .zip archive.
8360 * jcf-io.c (jcf_trim_old_input): New function.
8361 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8363 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8365 * lang.c (flag_assume_compiled): Make default be on.
8367 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8369 * jcf-dump.c: Add bunches of flags to control output more.
8370 (process_class): New function; support printing more than one class.
8371 (main): Support new --print-main and --javap flags.
8372 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8373 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8375 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8377 Change mangling of dispatch table to match C++ vtable (w/thunks).
8378 * class.c (build_dtable_decl), java-tree.h: New function.
8379 (make_class_data): Call it.
8380 * decl.c (init_decl_processing): Likewise.
8382 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8384 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8385 soft_anewarray; adjust args passed.
8386 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8387 match _Jv_NewObjectArray.
8389 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8391 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8392 * expr.c (loopup_label): Call create_label_decl.
8393 (create_label_decl): New function.
8394 (java_lang_expand_expr): Call expand_start_bindings with argument
8396 * java-tree.h Added space after PROTO in function declarations
8398 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8399 (create_label_decl, push_labeled_block): New function
8401 * lex.c (label_id): Initialize.
8402 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8404 * parse.h Added space after PROTO in function declarations when
8406 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8407 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8408 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8409 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8411 (struct parser_ctxt): New fields current_loop,
8412 current_labeled_block.
8413 (build_if_else_statement, patch_if_else_statement,
8414 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8415 generate_labeled_block, complete_labeled_statement,
8416 build_bc_statement, patch_bc_statement, patch_loop_statement,
8417 build_new_loop, build_loop_body, complete_loop_body): New function
8419 * parse.y (java_warning_count): New global variable.
8420 (label_id): New static variable.
8421 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8422 (block:): Return size_zero_node when block is empty.
8423 (empty_statement:): Return size_zero_node.
8424 (statement:): Implement supplemental action when for_statement: is
8426 (label_decl:): New rule.
8427 (labeled_statement:): Rewritten using label_decl. Actions
8429 (labeled_statement_nsi:): Likewise.
8430 (if_then_statement): Actions implemented.
8431 (while_expression): New rule.
8432 (while_statement:): Rewritten using while_expression. Actions
8434 (while_statement_nsi:): Likewise.
8435 (do_statement_begin:): New rule.
8436 (do_statement:): Rewritten using do_statement_begin. Actions
8438 (for_statement:): Rewritten using for_begin. Actions implemented.
8439 (for_statement_nsi:): Likewise.
8440 (for_header:, for_begin:): New rules.
8441 (for_init:): Actions implemented.
8442 (statement_expression_list:, break_statement:,
8443 continue_statement:): Likewise.
8444 (yyerror): Count number of issued warning(s).
8445 (java_report_errors): Report error(s) and/or warning(s).
8446 (java_complete_class): Use build_java_argument_signature to
8447 recompute completed method signature.
8448 (java_check_regular_methods): New locals method_wfl and aflags.
8449 Use method_wfl instead of lookup_cl during error reports. Fixed
8450 indentation and modified some error messages. Use
8451 lang_printable_name in method instead of the DECL_NAME. New code
8452 to issue warnings on methods not overriding corresponding methods
8453 private to a different package.
8454 (java_method_add_stmt): Call add_stmt_to_compound.
8455 (add_stmt_to_compound): New function.
8456 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8457 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8458 (build_if_else_statement, patch_if_else_statement,
8459 build_labeled_block, generate_labeled_block,
8460 complete_labeled_statement, build_new_loop, build_loop_body,
8461 complete_loop_body, patch_loop_statement, build_bc_statement,
8462 patch_bc_statement, patch_exit_expr): New functions.
8463 * typeck.c (build_java_signature): Build argument signature before
8464 enclosing it in between parenthesis.
8466 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8468 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8469 (JAVA_OBJS): Added reminder comment
8471 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8473 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8474 be interpreted as a long long.
8476 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8478 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8479 soft_initialise_class. Use _Jv_NewMultiArray, not
8480 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8481 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8482 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8483 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8485 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8487 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8488 length_identifier_node): New global tree node constants.
8489 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8490 Replace uses by super_identifier_node etc.
8491 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8493 * parse.y (resolve_field_access): Don't special-case ".length" if
8494 flag_emit_class_files.
8495 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8496 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8499 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8501 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8502 * class.c (make_method_value): Remove init for removed fields.
8504 * class.c (layout_class): Use build_java_argument_signature.
8505 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8507 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8508 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8509 (build_java_signature): Don't use push_java_argument_signature.
8511 * typeck.c (lookup_argument_method): New function.
8512 * parse.y (java_check_regular_methods): Use lookup_argument_method
8513 instead of lookup_java_method2 followed by lookup_java_method.
8515 * parse.y (check_method_redefinition): Minor optimization.
8517 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8518 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8520 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8522 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8525 * gjavah.c (java_float_finite): Use K&R-style definition.
8526 (java_double_finite): Likewise.
8527 (generate_access): Now returns void. Changed all callers.
8528 (last_access_generated): Removed.
8529 (process_file): Only make a single pass over the .class file.
8531 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8533 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8534 for compatibility for G++ (with -fvtable-thunks).
8535 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8537 * gjavah.c (process_file): Use public inheritance for super-class.
8539 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * lex.c (java_init_lex): Initialize ctxp->package.
8542 * parse.h (struct parser_ctxt): package and package_len replaced
8543 by tree package, an identifier node. Field method_decl_list is
8544 gone. Fixed comments.
8545 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8546 class_in_current_package): New function prototypes.
8547 * parse.y (array_type:): Set class loaded flag on primitive type
8549 (package_declaration:): Assign ctxp->package to the
8551 (method_invocation:): Handle invocation of method qualified by
8553 (single_type_import_declaration:): Removed ambiguity check.
8554 (java_pop_parser_context): New local variable `next'. Reset and
8555 set IMPORT_CLASSFILE_NAME flags on current and previous import
8557 (java_accstring_lookup): Use new local macro COPY_RETURN.
8558 (lookup_field_wrapper): New function.
8559 (parser_qualified_classname): Use merge_qualified_name.
8560 (parser_check_super_interface): Broaden error message.
8561 (do_resolve_class): Check for qualified class name in the current
8562 compilation unit if appropriate.
8563 (process_imports): Check for already defined classes.
8564 (check_pkg_class_access): Got rid of call to
8565 get_access_flags_from_decl.
8566 (java_complete_expand_methods): Call safe_layout_class based on
8567 the current class size.
8568 (make_qualified_primary): Build a WFL qualification on primary if
8570 (merge_qualified_name): New function.
8571 (make_qualified_name): Use merge_qualified_name.
8572 (resolve_expression_name): Use safe_lookup_field.
8573 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8574 (resolve_qualified_expression_name): Likewise. Check on resolved
8575 element accessibility.
8576 (not_accessible_p, class_in_current_package): New functions.
8577 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8578 (patch_method_invocation_stmt): Merged common pieces. Check
8579 accessibility of invoked method.
8580 (check_for_static_method_reference): Add returned type in error
8582 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8583 (refine_accessible_methods_list): Merged two conditions in test.
8584 (java_complete_class): Sanity check on stabilize_ref gone.
8585 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8587 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8589 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8591 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8593 * gjavah.c (F_NAN): Removed.
8594 (F_NAN_MASK): New macro.
8595 (F_POSITIVE_INFINITY): Removed.
8596 (F_NEGATIVE_INFINITY): Likewise.
8597 (java_float_finite): Rewrote.
8598 (D_NAN_MASK): Renamed.
8599 (java_double_finite): Rewrote.
8600 (D_POSITIVE_INFINITY): Removed.
8601 (D_NEGATIVE_INFINITY): Likewise.
8603 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8604 If verbose, print underlying representation of value in hex.
8606 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8608 * buffer.h, buffer.c: New files.
8609 * Makefile.in (JAVA_OBJS): Add buffer.o.
8611 Support locals variables and writing their debug entries to .class.
8612 * jcf-write.c: Simplify some by user new buffer type.
8613 (vode_buffer_grow): Removed.
8614 (struct localvar_info): New type.
8615 (localsvars, localvartable): New buffers.
8616 (localvar_alloc, localvar_free): New functions.
8617 (generate_bytecode_insns): Handle local variables.
8618 (generate_classfile): Write LocalVariableTable attribute.
8620 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8623 * zipfile.h (ZIPMAGIC): New macro.
8625 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8627 * Makefile.in (gjavah.o): Updated dependencies.
8628 (jcf-dump.o): Likewise.
8629 (all.indirect): Use ../gjavah.
8630 (../gjavah$(exeext)): Likewise.
8631 (clean): Don't remove gjavah.
8632 (clean): Remove parse.c, not java/parse.c.
8633 * Make-lang.in (java): Added gjavah.
8634 (gjavah$(exeext)): New target.
8635 (GJAVAH_SOURCES): New macro.
8636 (java.all.build): Added gjavah.
8637 (java.all.cross): Likewise.
8638 (java.rest.encap): Likewise.
8639 * config-lang.in (compilers, stagestuff): Added gjavah.
8641 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8643 * gjavah.c (java_float_finite): New function.
8644 (java_double_finite): Likewise.
8645 (F_POSITIVE_INFINITY): New macro.
8646 (F_NEGATIVE_INFINITY): Likewise.
8648 (D_POSITIVE_INFINITY): Likewise.
8649 (D_NEGATIVE_INFINITY): Likewise.
8651 (print_field_info): Use java_float_finite and java_double_finite.
8653 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8655 * parse.y (method_header): Name "this" implicit argument.
8657 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8659 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8660 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8661 (put_linenumber): New function.
8662 (generate_bytecode_insns, generate_classfile): Write line numbers.
8664 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8666 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8667 (lookup_name, build_known_method_ref, build_class_init,
8668 build_invokevirtual, invoke_build_dtable, match_java_method,
8669 build_field_ref, pushdecl_force_head, build_java_binop,
8670 binary_numeric_promotion, build_decl_no_layout,
8671 build_java_arrayaccess, build_newarray, build_anewarray,
8672 build_java_array_length_access, build_java_arraynull_check): New
8673 extern function prototypes.
8674 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8675 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8677 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8679 * jcf.h (jcf_out_of_synch): New extern function prototype.
8680 * parse.h: Static/global function implemented in parse.y
8681 prototyped and declarations moved at the end of the file.
8682 (DECL_P): Check that the argument isn't null.
8683 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8684 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8685 (QUAL_DECL_TYPE): New macro.
8686 (PARAMS): Macro definition removed.
8687 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8688 (return_statement:): Call build_return.
8689 (field_access:): Call make_qualified_primary in sub rule.
8690 (method_invocation:): Build method invocation and call
8691 make_qualified_primary when processing primaries.
8692 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8693 get_type_from_signature.
8694 (java_check_regular_method): Extra integer 0 argument when calling
8695 lookup_java_method2.
8696 (lookup_java_interface_method2): Extra method DECL argument when
8697 calling lookup_java_interface_method2.
8698 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8700 (java_complete_expand_method): Layout current class iff not
8701 already done. Don't process interface's methods.
8702 (java_complete_expand_method): Use super class only if it
8703 exists. Use current class otherwise.
8704 (make_qualified_primary): New function.
8705 (resolve_expression_name): Process qualified expression or
8706 expression from primary the same way.
8707 (resolve_expression_name): Two last arguments to
8708 resolve_field_access are now NULL_TREEs.
8709 (resolve_field_access): New variable is_static. Local field must
8710 be DECLs. is_static computed on field DECLs only. Append code in
8711 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8712 to initialize field_type.
8713 (resolve_qualified_expression_name): New local variable,
8714 previous_call_static and is_static. Handle primaries with function
8715 calls, casts, array references and `this'. `super' now handled as
8716 `(super_class)this'. Use is_static to clarify boolean expressions.
8717 Added code to handle case where a proper handle is required to
8718 access a field. Use QUAL_DECL_TYPE where applicable.
8719 (maybe_access_field): New function.
8720 (patch_method_invocation_stmt): New arguments primary, where,
8721 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8722 deleted. Use `where' as a type to search from if specified. Check
8723 for static method reference where forbidden. Append primary or
8724 current_this to the argument list if not calling constructor nor
8726 (check_for_static_method_reference): New function.
8727 (patch_invoke): Layout the class on which new is done if
8729 (lookup_method_invoke): Changed format to report errors on
8731 (qualify_ambiguous_name): New local variable this_found. Now
8732 handle things from primaries. Method call are considered
8734 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8736 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8737 (java_complete_tree): New case fo RETURN_EXPR. Process function
8738 call arguments in separate function.
8739 (complete_function_arguments): New function.
8740 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8742 (patch_assignment): Take the return function slot into account as
8743 a RHS. Distinguish assignment from a return.
8744 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8745 when checking methods in interfaces.
8746 (resolve_type_during_patch): NULL argument to unresolve_type_p
8747 instead of NULL_TREE.
8748 (patch_newarray): Fixed typo in comment.
8749 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8750 (build_return, patch_return): New functions.
8751 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8753 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8755 * constants.c (find_name_and_type_constant, find_fieldref_index,
8756 find_methodref_index): New methods.
8757 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8758 just return given method. Also, rename to build_known_method_ref.
8759 (expand_invoke): Rename call to build_invoke_non_interface.
8760 * java-tree.h, parse.h: Update prototype.
8761 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8762 (such as expand_expr_stmt) if flag_emit_class_files.
8763 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8764 STACK_TARGET, IGNORE_TARGET): New macros.
8765 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8766 (generate_bytecode_insn): New function to generate method's bytecode.
8767 (generate_classfile): Node generate Code attribute for a method.
8768 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8769 push_long_const, field_op, adjust_typed_op, maybe_wide):
8770 New functions used by generate_bytecode_insn.
8772 * typeck.c (signature_include_return): Remove variable.
8773 (push_java_argument_signature, build_java_argument_signature): New.
8774 (build_java_signature): Use push_java_argument_signature.
8775 * parse.y: Use build_java_argument_signature instead of fiddling
8776 with signature_include_return.
8778 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8780 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8783 * Makefile.in (all.indirect): Added gjavah$(exeext).
8784 (gjavah$(exeext)): Added $(exeext).
8787 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * class.c (layout_class): Call to java_layout_parsed_class replace
8790 by safe_layout_class.
8791 * expr.c (build_java_array_length_access): Removed static storage
8792 class in the function definition.
8793 (build_java_arraynull_check): Likewise.
8794 Also fixed typos in two comments.
8795 * lex.c (java_init_lex): Initialize static global kw_length.
8796 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8797 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8799 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8800 * parse.h (resolve_no_layout): New static function declaration.
8801 (get_identifier_in_static): Declaration removed.
8802 (java_layout_parsed_class): Function name declaration changed to
8804 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8805 not_initialized_as_it_should_p, build_this): New static function
8807 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8808 binary_numeric_promotion, stabilize_reference,
8809 build_decl_no_layout, build_java_arrayaccess): Extern function
8810 declarations moved into their own section.
8811 (build_newarray, build_anewarray, build_java_array_length_access,
8812 build_java_arraynull_check): New extern function declarations.
8813 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8814 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8816 (CALL_CONSTRUCTOR_P): New macro.
8817 * parse.y (kw_length): New static global tree node.
8818 (return_statement): Tagged <node>.
8819 (RETURN_TK): Tagged <operator>.
8820 (variable_declarator_id:): Build variable declaration with an
8821 empty initialization value if a syntax error was found in the
8822 initialization part of the variable declaration.
8823 (statement_without_trailing_substatement:): return_statement: now
8824 uses the default rule.
8825 (return_statement:): Temporarily fixed to return NULL_TREE.
8826 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8827 (class_instance_creation_expression:): Class creation rules now
8828 call build_method_invocation upon reduction.
8829 (array_creation_expression:): Rules call build_newarray_node upon
8831 (dim_exprs:): Build a list of dimension expressions.
8832 (dim_expr:): Store location of the OSB_TK in the dimension
8834 (method_invocation:): Added a new error rule.
8835 (build_unresolved_array_type): WFL argument may also be an array
8836 on a primitive type. Name of the argument changed to reflect this.
8837 (method_declarator): Insert argument type at the beginning of the
8838 argument type list and later reverse the list.
8839 (unresolved_type_p): Argument 'returned' may be optionally
8841 (java_layout_class_from_source): Function renamed
8843 (resolve_and_layout): Now call resolve_no_layout and
8845 (resolve_no_layout): New function.
8846 (purify_type_name): New function.
8847 (complete_class_report_errors): Call purify_type_name during error
8848 report on a type not found.
8849 (process_imports): error_found local variable doesn't need to be
8850 initialized to zero.
8851 (declare_local_variables): New local type_wfl. Fixed typo in error
8852 message. type_wfl assigned to unresolved type and used to register
8853 incomplete type. Build a WFL around the variable initialization
8854 statement so that debug info can be generated on it.
8855 (source_start_java_method): Reverse argument list after they've
8857 (current_this): New static global variable.
8858 (java_complete_expand_methods): Set current_this when appropriate.
8859 (resolve_expression_name): Build correct static and non static
8860 field access bearing a simple name.
8861 (resolve_field_access): Resolve the length field of arrays. Handle
8863 (patch_method_invocation_stmt): Set the type of the method
8864 invocation to error_mark_node. This value is later overridden by a
8865 valid type, if any. Don't handle qualified constructor invocation
8866 as qualified method invocation. Call lookup_method_invoke with its
8867 new flag. It's no longer necessary to access the selected method
8868 as the value of a tree list. Handle constructor invocation.
8869 (patch_invoke): Reverse argument list when invoking non interface
8870 methods. Insert call to new as the first argument of the
8872 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8873 defined within a final class. Return INVOKE_STATIC if the invoked
8874 method is a constructor.
8875 (lookup_method_invoke): New lc argument is a flag to indicate a
8876 constructor lookup. Now handle constructor lookup. Choose the most
8877 specific method in case several were matching the invocation
8878 requirements. Return a method decl instead of a tree list featuring
8879 one single method decl element.
8880 (refine_accessible_methods_list): New lc flag argument to
8881 indicate that a constructor is being looked up.
8882 (not_initialized_as_it_should_p): New function.
8883 (java_complete_tree): Now process fake tree codes
8884 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8885 save_expr on resolved function call arguments. Case on
8886 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8887 (patch_assignment): LHS can be a field access expression. When
8888 dealing with reference, lhs_type is the promoted type of the
8889 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8891 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8892 (patch_binop): Use not_initialized_as_it_should_p where
8894 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8895 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8897 (resolve_type_during_patch): New function.
8898 (patch_cast): Call resolve_type_during_patch to resolve type and
8899 report error accordingly.
8900 (patch_array_ref): Use not_initialized_as_it_should_p where
8901 applicable. Array base expression is saved before being
8902 used. Promote the type of an array elements if it contains non
8904 (build_newarray_node, patch_newarray, build_this): New functions.
8906 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8908 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8909 increment it in `for' statement.
8910 (print_field_info): If number is inf or nan, don't print it.
8911 (print_method_info): If method name is `delete', just ignore it.
8912 (print_c_decl): Special-case jstringArray.
8914 * gjavah.c (help): New function.
8915 (no_argument): New function.
8916 (usage): Changed text.
8917 (main): Rewrote argument handling. Now handles -v, --help,
8919 (version): New function.
8920 (found_error): New global.
8921 (main): Return found_error.
8922 (generate_access): Set found_error.
8923 (print_c_decl): Likewise.
8925 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8927 * gjavah.c (print_c_decl): Don't print "," when examining field.
8928 Skip type name when looking at "[L" types.
8929 (process_file): Now static.
8930 (generate_access): Now returns int.
8931 (last_access_generated): New global.
8932 (process_file): Clear last_access_generated; make multiple passes
8934 (print_field_info): Just return if generate_access returns true.
8935 (print_method_info): Likewise. Also, allow <init> functions to
8937 (print_c_decl): Added is_init argument. Print constructors
8939 (print_cxx_classname): Use UTF8_GET to extract characters from
8941 (print_base_classname): New function.
8942 (print_class_decls): New function.
8943 (process_file): Use it.
8944 (utf8_cmp): New function.
8946 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8948 * lang-options.h: Format changed to match changes in gcc/toplev.c
8949 to implement a --help option.
8951 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8953 * decl.c (init_decl_processing): Revert change to dtable_type.
8955 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8957 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8959 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8961 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8963 * lang.c (lang_init): Default flag_exceptions to 1, without
8964 checking to see if it's 2 first.
8966 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8968 * constants.c: Include "system.h".
8970 * lang.c (flag_new_exceptions): Get via extern now.
8971 (lang_init_options): New functions. Turn on flag_new_exceptions.
8973 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8975 * lex.c (java_lex): Return 0 when we see an invalid character in
8978 * lex.c (java_read_char): Specify extra argument when calling
8980 (java_read_unicode, java_parse_end_comment,
8981 java_parse_escape_sequence): Likewise,
8982 (java_lex): Specify extra argument when calling
8983 java_lex_error. Test that IDs are beginning with a legal character
8984 for IDs. Handle invalid characters with an error message and a
8985 call to java_lex_error.
8986 (java_lex_error): Adjust column position by new argument
8987 `forward'. Issue an error even if in the middle of reporting an
8990 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8992 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8993 we don't explicitly put a null pointer when we're copying it.
8995 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8997 * gjavah.c (print_cxx_classname): New function.
8998 (super_class_name): Likewise.
8999 (print_super_fields): Removed.
9000 (in_super): Removed.
9001 (print_field_info): Never generate #defines.
9002 (print_c_decl): Changed generated types to match JNI. No longer
9003 print class name before method name.
9004 (print_method_info): Print "static" before static methods.
9005 Print "virtual" before non-final methods.
9006 (usage): Use exit(1), not exit(-1).
9008 (print_field_info): Use %.17g to print a double.
9009 (last_access): New globals.
9010 (process_file): Initialize last_access.
9011 (usage): Now static.
9012 (ACC_VISIBILITY): New define.
9013 (generate_access): New function.
9014 (print_field_info): Call it.
9015 (print_method_info): Likewise. Also, generate information for all
9016 methods, not just native methods. Return void.
9017 (print_c_decl): Return void.
9018 (print_field_info): Return void.
9020 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9022 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9023 processing the jc1 grammar file. Prefix bison functions and
9024 variables with java_.
9025 (parse.c): Dependencies on parse.h and lex.h
9026 * expr.c (build_java_arrayaccess): Function now global.
9027 * java-tree.h: Comment reorganized to carry on previous
9028 classification effort.
9029 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9030 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9031 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9032 java_parse (new prefix java_ generated by bison).
9033 (java_layout_parsed_class, java_register_parsed_class): Function
9035 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9036 * lex.c (static tree wfl_op): Variable deleted.
9037 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9038 ctxp fields to NULL_TREE.
9039 (java_lex): No longer create WFL for operators. Filename caching
9040 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9041 created as STRING_CST and later expanded. Removed extra argument
9042 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9044 (build_wfl_node): Removed code in comments.
9045 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9046 store token and location data in the current bison token.
9047 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9048 static/extern function declaration at the beginning of the file.
9049 (struct qualification): Data structure definition deleted.
9050 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9051 (qualify_ambiguous_name): Function declaration modified. Function
9052 now returns nothing.
9053 (build_array_ref, patch_array_ref, make_qualified_name,
9054 resolve_qualified_expression_name, maybe_generate_clinit,
9055 resolve_field_access): New static function declarations.
9056 (build_java_arrayaccess): New extern function declaration.
9057 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9058 (CALL_EXPR_PRIMARY): Macro deleted.
9059 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9060 (struct parser_ctxt): Field initialized_final
9061 removed. non_static_initialized, static_initialized: New fields.
9062 * parse.y (static tree kw_super, static tree kw_this): New global
9064 (%union): tree wfl field of operator member replaced by int
9065 location. WFLs are non longer created for operators.
9066 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9067 (qualified_name:): Now calls make_qualified_name to build the
9069 (type_declaration:): Consider generating <clinit> when class
9071 (variable_declarator:): Directly build an assignment node when the
9072 variable is initialized when declared.
9073 (this_or_super:): Build a WFL and set current location when THIS
9074 or SUPER are parsed.
9075 (expression_statement:): Wrap statement around a WFL.
9076 (primary_no_new_array:): Fixed typo. Changed value returned by
9077 THIS_TK because of its new type (temporary).
9078 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9079 (field_access:): Build qualified name with SUPER.
9080 (method_invocation:): Fixed returned value because of SUPER's new
9082 (array_access:): Use OSB_TK location information.
9083 (post_increment_expression:, post_decrement_expression:,
9084 unary_expression:, pre_increment_expression:,
9085 pre_decrement_expression:, unary_expression_not_plus_minus:,
9086 cast_expression:, multiplicative_expression:,
9087 additive_expression:, shift_expression:, relational_expression:,
9088 equality_expression:, and_expression:, exclusive_or_expression:,
9089 inclusive_or_expression:, conditional_and_expression:,
9090 conditional_or_expression:, assignment:): Use new location/token
9091 information available on operators.
9092 (create_class): Set super_decl_type to NULL_TREE when processing
9094 (register_fields): Field initialization is now a MODIFY_EXPR
9095 node. Chain initialization code to the matching lists (according
9096 the the field declaration modifiers).
9097 (maybe_generate_clinit): New function.
9098 (method_header): Don't set method's DECL_NAME to a WFL when adding
9099 methods to java.lang.Object.
9100 (resolve_and_layout): Now can return NULL_TREE if the type
9101 resolution fails. Otherwise, return the class DECL instead of its
9103 (check_method_redefinition): Don't patch method DECL_NAME if it
9104 belongs to java.lang.Object.
9105 (process_imports): Simply assign error_found to the value returned
9106 by check_pkg_class_access.
9107 (declare_local_variables): Don't use their init statements (if
9108 any) when parsing error were previously found. Reuse MODIFY_EXPR
9109 build during parsing as an init statement.
9110 (java_method_add_stmt): Now return the current method body.
9111 (java_layout_parsed_class, java_register_parsed_class): Functions
9113 (java_complete_expand_methods): Initialize the constant pool on a
9114 per class basis. Layout the classes before expanding their method
9115 bodies. Don't try expand artificial constructor code if error were
9116 found. Make the classes data and register them if no error were
9118 (java_complete_expand_method): Retrieve an artificial constructor
9119 argument list before entering its body. Assign the top block to
9120 the artificial constructor function body and set types of declared
9121 blocks and compound statements to void. Walk method body if not an
9122 artificial constructor.
9123 (make_qualified_name, cut_identifier_in_qualified): New functions.
9124 (resolve_expression_name): Fixed comments. Save/restore the
9125 current class CLASS_LOADED_P flag value. Build non qualified
9126 static field access and handle qualified expression names.
9127 (resolve_field_access, resolve_qualified_expression_name): New
9129 (patch_method_invocation_stmt): Use the new expression resolution
9130 scheme, calling resolve_field_access when the function call is
9131 resolved as an expression.
9132 (qualify_ambiguous_name): Function rewritten to work on qualified
9133 expression produced by make_qualified_name.
9134 (java_complete_tree): Promote type when function's argument are
9135 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9136 the assignment to discover further errors if RHS is a expression
9137 name that fails to evaluate. Declare LHS initialized even though
9138 the assignment failed. Don't use the location variable and removed
9139 extra argument in patch function calls. Now handle the ARRAY_REF
9140 case and build internal string representation when STRING_CSTs are
9142 (build_method_invocation): Don't wrap function call around a WFL.
9143 (build_assignment): Likewise. Use the operator location
9145 (patch_assignment): Handle array access LHSs. Handle error
9146 provenance, resulting in a better error report.
9147 (build_binop): Use op_location from operator as binop location
9149 (build_unaryop, build_incdec, build_cast): Likewise.
9150 (patch_binop): Extract location information from the node. Fixed
9151 typo in error message.
9152 (patch_unary_op): Extract location information from the node.
9153 (build_array_ref, patch_array_ref): New functions.
9155 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9157 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9158 match _Jv_IsInstanceOf.
9159 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9160 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9162 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9164 * decl.c (init_decl_processing): Functions are now named
9165 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9167 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9169 * java-tree.h (load_class): Add prototype.
9170 * class.c (is_compiled_class): Add missing arg to load_class.
9171 * expr.c (expand_java_NEW): Call load_class.
9172 * parse.y (process_import): Removed bogus use of void return value.
9174 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9176 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9177 Function name is "_Jv_Throw" instead of "soft_athrow".
9178 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9179 Function name is "_Jv_AllocObject" instead of "soft_new".
9180 Takes an extra parameter (object size).
9181 * expr.c: Update calls.
9183 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9185 * lex.c (java_get_line_col): Handle end-of-file.
9186 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9188 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9190 * lang.c (lang_init): Make -fexceptions the default.
9191 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9192 exception handling is not turned on.
9194 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9196 * lang.c (flag_new_exceptions): Make this this default.
9197 * decl.c (end_java_method): Call emit_handlers.
9198 * except.c (method_init_exceptions): Set language code and version.
9199 (expand_start_java_handler): Enable exception, and call
9200 expand_eh_region_start.
9201 (expand_end_java_handler): Enable exception, and set up catch blocks.
9202 (emit_handlers): New routine to generate the saved handlers.
9203 * java-except.h (emit_handlers): Add prototype.
9205 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9207 We used to have three different representations of the constant pool:
9208 the CPool structure, the tree_constant_pool, and the constructures
9209 used to build the Class object (which may need class and string
9210 constants) in compiled code. None were appropriate for compiling
9211 to .class files, so I did a major overhaul.
9213 First, the tree_constant_pool array was removed. Things were
9214 modified to the CPool structure in the JCF could be used.
9215 Second, a "capacity" field was added to the CPool, and functions
9216 written to search for a matching constant, adding one if not found.
9217 The code that generated the Class object was changed to use a CPool.
9218 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9219 the static Class object are now only in build_constants_constructor.
9220 Finally, I wrote code which can generate a .class file (including its
9221 constant pool) from the RECORD_TYPE of a class. This is a big step
9222 on the way to compiling Java source into .class files.
9224 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9225 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9227 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9228 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9229 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9230 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9231 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9232 (lang_type): Removed constant_pool field.
9233 * jcf.h (CPool): Renamed size to count. Added field capacity.
9234 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9235 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9236 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9238 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9239 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9240 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9241 (set_constant_entry, find_constant1, find_constant2,
9242 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9243 find_utf8_constant, find_class_or_string_constant): New functions.
9245 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9246 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9247 (give_name_to_class, get_class_constant): Likewise.
9248 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9249 (get_name_and_type_constant, get_ref_constant): Removed.
9250 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9251 * parse.y: Don't save/restore tree_constant_pool.
9252 * verify.c (verify_jvm_instructions): Update for new approach.
9253 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9255 * lang-options.h: Added -femit-class-file, -femit-class-files.
9256 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9257 (lang_f_options): Added "emit-class-file(s)".
9259 * expr.c (build_java_arrayaccess): Generate more efficient array
9260 bounds checking, by using unsigned compare.
9262 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9264 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * parse.h: New comment on the handling of unresolved type
9267 identifiers. JDEPs are now part of the jdep_code enum.
9268 (typedef struct jdep): Now use enum jdep_code or int, depending on
9269 availability. Both are narrowed down to an 8 bits bitfield.
9270 (CALL_EXPR_PRIMARY): Fixed comment.
9272 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9274 * Make-lang.in (java): Added gjavac and jvgenmain.
9275 (java.start.encap): Depend on gjavac.
9276 (java.rest.encap): Depend on jvgenmain.
9278 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9279 (JAVA_CROSS_NAME): Likewise.
9280 (java.all.build): Depend on jvgenmain and gjavac.
9281 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9282 (jvgenmain$(exeext)): New target.
9283 (java.install-common): Wrote.
9284 * config-lang.in (compilers, stagestuff): Added gjavac and
9287 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9289 * lang.c (lang_decode_option): New argc/argv interface.
9291 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9294 * decl.c (build_decl_no_layout): New function.
9295 * expr.c (java_lang_expand_expr): Layout declarations found in
9296 blocks before they're pushed.
9297 * jcf-parse.c (load_class): Save current line when parsing class
9299 (parse_source_file): Register class before expanding their
9301 * lang.c (put_decl_node): Produce `null' when `void *' is
9303 * lex.c (static tree wfl_op): New static global, for error report
9305 (java_init_lex): wfl_operator and wfl_op initialized
9306 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9308 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9309 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9310 build_unresolved_array_type): New static function definitions.
9311 (build_decl_no_layout): New extern function declared.
9312 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9313 faulty modifier exists.
9314 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9315 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9316 (UNARY_PLUS_EXPR): New fake operator.
9317 (struct parser_ctxt): New field osb_number.
9318 * parse.y (static tree wfl_operator): New static WFL for operator
9319 bound error messages.
9320 (DECR_TK, INCR_TK): Moved.
9321 (OP_TK): Tagged <operator>.
9322 (array_type:): Now call build_unresolved_array_type.
9323 (dim_expr:): Count the number of '[' seen.
9324 (post_increment_expression, post_decrement_expression,
9325 pre_increment_expression, pre_decrement_expression,
9326 unary_expression_not_plus_minus, unary_expression:): Actions are
9327 now building the corresponding unary expressions.
9328 (cast_expression:): Actions are now building cast expressions.
9329 (build_unresolved_array_type): New function.
9330 (create_interface): Reset the number of declared interfaces.
9331 (create_class): Likewise.
9332 (method_header): Methods declared within the scope of an interface
9333 are now implicitly set public and abstract.
9334 (java_complete_class): Variable's and parameter's type are patched
9335 with a promoted type.
9336 (declare_local_variables): Resolved non builtin types are promoted
9337 before being used to build a variable decl. Removed type patch
9338 posted on variable initialization statement.
9339 (source_start_java_method): Use build_decl_no_layout to build the
9340 decl of a parameter of incomplete type.
9341 (java_register_parsed_class): Process interfaces too. Call
9342 rest_of_decl_compilation on each processed class declarations.
9343 (java_complete_expand_methods): Don't attempt to expand things in
9345 (java_complete_tree): Process CONVERT_EXPR, even though it always
9346 has a type. Propagate error_mark_node to node's type too. Promote
9347 method's call argument type and return error_mark_node if
9348 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9349 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9350 handle unary operator nodes.
9351 (build_assignment): Added comment.
9352 (print_int_node): New function.
9353 (patch_assignment): New second argument. New error handling. Use
9354 print_int_node. Handle references. Use can_cast_to_p to issue
9355 different error message according to the context and check upon
9356 the initialization of the RHS.
9357 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9358 (operator_string): Handle more operators.
9359 (patch_binop): No longer use a function static
9360 wfl_operator. Improved error message on shift distance.
9361 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9362 patch_cast): New functions.
9364 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9366 * jvspec.c: New file.
9367 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9369 * java-tree.h (identifier_subst): Add declaration.
9371 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9373 * jvgenmain.c (main): Generate call to JvRunMain.
9375 * class.c (make_class_data): Push value for "sync_info" field.
9376 * decl.c (init_decl_processing): Push "sync_info" field.
9378 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9380 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9381 Java (source) name, not signature.
9382 Set TYPE_ALIGN to (at least) that of element_type.
9384 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9386 * class.c: Moved classname-mangling-rekated code to ...
9387 * mangle.c: ... this new file.
9388 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9389 * Makefile.in: Update for above changes.
9391 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9393 * expr.c (truthvalue_conversion): Convert integer and floating
9394 point value to their truth value.
9395 * lex.c (java_lex): Handle the `null' literal.
9396 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9397 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9398 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9401 * parse.y: Reorganization/documentation on token declaration.
9402 (binop_lookup[]): New added new tree codes.
9403 (relational_expression): Build corresponding binary operators.
9404 (equality_expression, conditional_and_expression,
9405 conditional_or_expression): Likewise.
9406 (java_complete_class): Fix crash in debug message.
9407 (java_complete_tree): Check initialization of method call
9408 arguments. Further bogus node evaluation to detect more error
9409 during assignments. Handles more binary operators.
9410 (patch_assignment): Use DECL_P.
9411 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9413 (operator_string): Handle more case. Compacted source.
9414 (patch_binop): Changed function comment. Checking for
9415 uninitialized first operand takes the compound assignment into
9416 account and uses DECL_P. Checking for uninitialized second operand
9417 delayed to routine's end. Use macros to issue type bound error
9418 messages and issue messages on both operands if their types are
9419 different. Force fixed type into node. Handle all binary
9422 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9425 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9426 build operator node and return tokens.
9427 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9428 * parse.h (java_complete_tree): Changed returned type in prototype.
9429 (build_method_invocation, build_assignment, patch_assignment,
9430 patch_binop): New static function declarations.
9431 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9432 BUILD_EXPR_WFL): New macros.
9433 * parse.y (enum tree_code binop_lookup[]): New static for token to
9435 (%union): Parser union has new sub-structure `operator'.
9436 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9437 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9438 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9439 ASSIGN_ANY_TK): Tokens tagged `operator'.
9440 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9441 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9442 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9443 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9444 (assignment_operator:): Rule tagged `operator'.
9445 (expression_statement:): Re-installed default rule.
9446 (method_invocation:): Sub rules call build_method_invocation.
9447 (postfix_expression:): Don't attempt to resolve name here. Just
9449 (multiplicative_expression:): Sub-rules build corresponding binop
9451 (additive_expression:, shift_expression:, and_expression:,
9452 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9453 (assignment:): Sub rule invoke build_assignment.
9454 (assignment_operator:): Default rules on sub rules.
9455 (force_error): Added documentation on this variable.
9456 (declare_local_variables): Build initialization calling
9458 (expand_start_java_method): Removed unused rtx declaration. Mark
9459 arguments as already initialized.
9460 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9461 (java_complete_expand_methods): Don't process next method if
9462 completion of the previous one triggered errors.
9463 (java_complete_expand_method): Call source_end_java_method if no
9464 error were found during completion.
9465 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9466 locals declaratilon. Handle names found within a class. Return
9467 error_mark_node when things aren't found.
9468 (patch_method_invocation_stmt): Return error_mark_node on failures.
9469 (patch_invoke): Removed unused local. Return the correct node.
9470 (java_complete_tree): Now returns a value. The BLOCK section binds
9471 local identifiers and the type of a BLOCK is now void. Assign the
9472 result of operand completion on COMPOUND_EXPR. Assign the
9473 encapsulated node of a WFL to the result of its completion, except
9474 when the node is an identifier. Now handle MODIFY_EXPR and several
9475 binary operators. Return error_mark_node on errors.
9476 (build_method_invocation, build_assignment, patch_assignment,
9477 build_binop, operator_string, patch_binop): New functions.
9478 * typeck.c (binary_numeric_promotion): New function.
9480 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9482 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9483 Replace most uses of ident_subst by identifier_subst.
9485 * class.c (push_class_static_dummy_field): Removed function.
9486 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9487 instead of looking got "class" static field. Create that decl here.
9488 (class_identifier_node): Removed; no longer needed.
9489 (init_class_processing): Don't init class_identifier_node.
9490 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9491 Do nreverse 0 times (instead of twice) for Object and Class.
9492 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9494 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9496 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9497 while initializing linenumber_count and linenumber_table.
9498 Do it before init_function_start (which calls emit_line_note).
9499 * expr.c (expand_byte_code): Don't need to clear lineno here.
9501 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9503 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9504 then mangle number as _N_.
9506 * class.c (mangle_class_field): New function.
9507 (build_class_ref): Set assembler name of class reference using
9509 (push_class_static_dummy_field): Likewise.
9511 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9513 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9514 of assigning to TREE_CODE. The latter method exploits a feature
9515 of GCC that is not ANSI compliant.
9517 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * decl.c (pushdecl_force_head): New function.
9520 (pushlevel): Removed conditional printf.
9521 (complete_start_java_method): Don't enter local variable scope if
9522 function is compiled from source code.
9523 * expr.c: parse.h now included
9524 (java_lang_expand_expr): New function.
9525 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9526 printf. Terminate buffer when doing directories.
9527 * jcf-parse.c (parse_source_file): Call lang_init_source before
9528 parsing and before code generation.
9529 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9530 use printf if the macro is defined.
9531 * lang.c (lang_init): Install lang_expand_expr hook on
9532 java_lang_expand_expr.
9533 (java_dummy_print): New function.
9534 (lang_init_source): New function.
9535 * lex.c (java_lex): Remember location of an opening brace at the
9536 second nesting level.
9537 (java_is_eol): Unget character seen after a CR if it is EOF.
9538 * parse.h: Now includes lex.h
9539 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9540 printf if the macro is defined.
9541 (expand_start_java_method, build_expr_block, enter_block,
9542 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9543 New static function declarations.
9544 (pushdecl_force_head): New extern function declaration.
9545 (INCOMPLETE_TYPE_P): New macro.
9546 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9547 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9548 BLOCK_EXPR_ORIGIN): New macros.
9549 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9550 DECL_SOURCE_LINE_LAST): New macros.
9551 (struct parser_ctxt): Removed field current_method_decl, redundant
9552 with the field current_function_decl. Added fields
9553 first_ccb_indent1 and pending_block.
9554 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9555 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9557 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9558 (compilation_unit:): Cosmetic on sub rule.
9559 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9560 (variable_initializer:): Installed default rule on expression:.
9561 (method_declaration:): method_header: starts a new
9562 method. method_body: installs the function body, absorbs blocks
9563 emitted for temporary variable scopings, pops function's body block
9564 and merges function's last statement lineno in DECL_SOURCE_LINE.
9565 (method_body:): Installed default rules.
9566 (block:): Call enter_block when an opening brace is seen. Absorb
9567 scoping blocks and call exit_block when a closing brace is seen.
9568 (block_statement:): Cosmetic changes.
9569 (method_invocation:): Create WFL around CALL_EXPR node.
9570 (patch_stage): Added comment around definition.
9571 (method_header): Try to use first_ccb_indent1 as the first line of
9572 the method, so BP debug info are emitted at the first opening
9573 brace of the function. If the function has no body, use the
9574 location of the function's name. Override currently defined method
9575 name with the matching WFL so we can point redefinition errors
9576 using the location where the function's name was declared.
9577 (check_abstract_method_header): Interprets DECL_NAME as an
9578 identifier or as a WFL, accordingly.
9579 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9580 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9581 location and name information out of it and reinstall DECL_NAME to
9582 its original identifier node value.
9583 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9584 function's source code).
9585 (read_import_dir): Test the value returned by find_class and issue
9586 a fatal accordingly.
9587 (declare_local_variables): Push a new block for the scope of the
9588 new variable(s) if code has been already generated at that nesting
9589 level. Pinpoint redefinition errors using the variable id
9590 WFLs. Generate initialization code if necessary. If the variable
9591 type is incomplete, register a patch on its decl.
9592 (source_start_java_method): Rewritten. Define a new block for the
9593 function's parameters. Build parameter decl out of function's
9594 arguments and register them for a patch if their types are
9596 (expand_start_java_method): Includes the part of
9597 source_start_java_method that was pushing the parameter decls and
9598 completing the method start code.
9599 (source_end_java_method): Removed call the expand_end_bindings and
9600 poplevel (already taken care of). Reinstall function's arguments
9601 and get function's last line of code before calling
9602 expand_function_end.
9603 (java_method_add_stmt): New comment before the function's
9604 code. Complement the second operand of the current COMPOUND_EXPR
9606 (java_complete_expand_methods): Don't generate debug info on line
9607 zero when expanding a generated constructor.
9608 (java_complete_expand_method): Set start and end line numbers for
9609 a artificially generated constructor to one and manually call
9610 enter_block and exit_block when defining it. For all methods:
9611 expand function's start calling the new expand_start_java_method
9612 and invoke java_complete_tree on the effective method's body, if
9614 (resolve_expression_name): Now use lookup_name_in_blocks to search
9615 local variable decls and print out an error when variables are
9617 (patch_method_invocation_stmt): Inserted comment before the
9619 (lookup_method_invoke): Chain method's arguments using chainon
9620 with the current arg list as a second argument. Inserted missing
9621 IDENTIFIER_POINTER when reporting an error on methods not found.
9622 (refine_accessible_methods_list): Don't retain constructors.
9623 (patch_arguments): Function removed.
9624 (java_complete_tree): Inserted comment before the function's
9625 code. New case for BLOCKs. Moved the WFL case a bit
9626 further. Complete function's arguments.
9627 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9628 maybe_absorb_scoping_blocks): New functions.
9630 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9632 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9634 * jcf-parse.c (parse_source_file, java_error_count): New forward
9635 and extern declarations.
9636 (java_parse_abort_on_error): Macro moved.
9637 (jcf_parse_source): fatal called if fopen fails. Now calls
9639 (parse_source_file): New parse_only parameter. Reflects the
9640 elimination of the second pass.
9641 (yyparse): parse_source_file called with argument set to 0.
9642 * jcf.h (JCF_ZERO): Sets java_source to zero.
9643 * lex.c (java_init_lex): pass argument is gone. Function modified
9644 to be called once during the analysis of a file.
9645 (java_unget_unicode): Fixed typo in fatal message.
9646 (java_get_line_col): Likewise.
9647 (java_lval): Likewise. String literals no longer built during
9649 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9651 * parse.h (MODIFIER_WFL): New macro.
9652 (parse_check_super, parser_check_super_interface): Now return int.
9653 (parser_chain_incomplete_item, not_builtin_p,
9654 complete_method_decl): Declarations removed.
9655 (build_method_invocation_stmt, build_invoke): Renamed using the
9656 `patch' instead of `build'
9657 (register-incomplete_type, obtain_incomplete_type,
9658 java_complete_tree, java_complete_expand_method,
9659 unresolved_type_p, create_jdep_list): New function declarations.
9660 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9661 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9662 (jdep): New typedef on new struct _jdep.
9663 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9664 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9665 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9666 JDEP_RESOLVED_P): New macros.
9667 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9668 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9669 JDEP_VARIABLE): New enum values and jdep kinds.
9670 (jdeplist): New typedef on struct _jdeplist.
9671 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9673 (CALL_EXPR_PRIMARY): New macro.
9674 (struct parser_ctxt): Fields java_pass, current_method_decl,
9675 method_decl_list deleted. New field jdeplist.
9676 (INCOMPLETE_P): Macro deleted.
9677 * parse.y (single_type_import_declaration:): Removed pass switch.
9678 (type_import_on_demand_declaration): Likewise.
9679 (field_declaration:): Removed pass switch on all sub rules.
9680 (class_declaration:): Call the complete_class_decl removed on
9682 (method_declaration:): Removed second pass switch. No longer chain
9683 methods decl when method_header reduced.
9684 (method_header:): Sub rules no longer depend on pass switch.
9685 (method_declarator:): Likewise.
9686 (method_body:): Likewise.
9687 (abstract_method_declaration:): Likewise.
9688 (block_statement:): Likewise.
9689 (local_variable_declaration:): Likewise.
9690 (argument_list:): Likewise.
9691 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9692 removed. Partial CLASS_EXPR tree node built instead.
9693 (postfix_expression:): Removed pass switch on all sub rules.
9694 (java_pop_parser_context): Free classd_list content.
9695 (yyerror): Call obstrack_grow0 to finalize error message.
9696 (check_class_interface_creation): Comment modified to reflect new
9697 returned value meaning. Removed second pass switch. Return 1 if an
9698 error was found, 0 otherwise. Adjust pointer on filename if a
9699 leading path separator was found.
9700 (maybe_create_class_interface_decl): Removed first pass switch
9701 when linking the class decl to the class_list. Install a new
9702 jdep_list for the class.
9703 (add_superinterfaces): List of unresolved interfaces is
9704 gone. Unresolved interfaces are directly added to the current
9706 (create_interface): Second pass shortcut removed.
9707 ctpx->modifier_ctx access through MODIFIER_WFL.
9708 (create_class): Second pass shortcut removed. Call to
9709 register_incomplete_type replaces the call to
9710 parser_chain_incomplete_item.
9711 (complete_class_decl): Function removed.
9712 (duplicate_declaration_error): New way of retrieving redeclared
9714 (register_fields): Call to lookup_modifier_cl replaced by
9715 MODIFIER_WFL. New way of handling unresolved type, using
9716 unresolved_type_p and obtain_incomplete_type.
9717 register_incomplete_type replaces call to parser_chain_incomplete_item.
9718 (patch_stage): New static global variable.
9719 (method_header): New way of handling unresolved type, using
9720 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9721 indicates that the method decl needs to be patched.
9722 (check_abstract_method_header): Call to lookup_modifier_cl
9723 replaced by MODIFIER_WFL.
9724 (method_declarator): Incomplete argument type are registered
9725 calling register_incomplete_type. Patch on the declared method is
9726 issued in that case.
9727 (unresolved_type_p): New function.
9728 (parser_check_super_interface): New comment to reflect function's
9729 modified returned type (int). Function and has a new argument
9730 this_wfl. Call to parse_error_context uses this_wfl instead of
9731 relying on lookup_cl.
9732 (parser_check_super): Comment reflects function's new returned
9733 type (int). Function returns non zero value on error.
9734 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9735 register_incomplete_type, jdep_resolve_class): New functions to
9736 handle incomplete types in declarations.
9737 (java_complete_class): Rewritten to work with the new incomplete
9738 type handling scheme.
9739 (complete_class_report_errors): Likewise.
9740 (complete_method_decl): Removed: it jobs is now handled by
9741 java_complete_class.
9742 (do_resolve_class): Class loaded in not already loaded and not
9743 found in Java source code.
9744 (java_check_regular_methods, java_check_abstract_methods): Don't
9745 call complete_method_decl anymore.
9746 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9747 (read_import_dir): Got rid of the pass number dependency.
9748 (declare_local_variables): New handling of unresolved types (patch
9750 (source_start_java_method): New parameter level. Function called
9751 with level set to 1 when argument types are potentially
9752 unresolved. Called to complete the job with level set to 2 once
9754 (source_end_java_method): Call to permanent_allocation
9755 removed. Waiting to be replaced by a more suitable obstack
9757 (java_complete_expand_methods, java_complete_expand_method,
9758 java_expand_finals): New functions.
9759 (build_method_invocation_stmt): Renamed
9760 patch_method_invocation_stmt. Extracts function call expression
9761 (wfl) and arguments (args) from CALL_EXPR tree operands.
9762 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9763 call. Patch the function and argument operand of the CALL_EXPR
9765 (patch_argument, java_complete_tree): New functions.
9767 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9769 Recover from missing fields and methods (i.e. error instead of fatal).
9770 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9771 * expr.c (expand_invoke): Recover from missing method.
9772 (expand_java_field_op): Recover from missing field.
9773 Inline references to java.lang.{Integer,Char,...}.TYPE.
9774 * typeck.c (get_type_from_signature), java-tree.h: New function.
9775 * class.c (add_method): Use get_type_from_signature.
9776 (build_class_ref): Handle a class that was not found.
9777 * typeck.c (convert): Handle conversion to pointers (for convenience).
9778 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9779 instead of lookup_field to handle missing fields.
9781 * jcf-parse.c (process_zip_dir): Set java_source.
9783 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9785 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9787 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * jcf-parse.c (load_class): Don't change input_filename before
9790 calling jcf_parse_source (but still do it before calling
9792 (jcf_parse_source): Assign input_filename after having saved the
9794 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9795 list. ctxp->modifier_ctx zeroed according to its new
9796 definition. ctxp->filename initialized. Removed
9797 JAVA_MODIFIER_CTX_UNMARK.
9798 (java_unget_unicode): Update the character based column position.
9799 (java_allocate_new_line): ref_count not used anymore. Always free
9800 ctxp->p_line. Initialize c_line->char_col to 0.
9801 (java_get_unicode): Update the character based column position.
9802 (java_lex): Use ctxp->elc to store current position in source
9803 file, at the beginning of the parsed token. Set modifier_ctx entry
9804 corresponding to the parse modifier to a WFL node. Return a WFL
9805 node when an identifier is parsed.
9806 (java_lex_error): Now uses ctxp->elc to store current position in
9808 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9809 * lex.h (build_wfl_node): New function definitions.
9810 (struct java_line): ref_count and next fields are gone. New field
9812 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9813 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9814 (JAVA_COLUMN_DELTA): New macro.
9815 (java_lc): New typedef on new struct _java_lc.
9816 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9817 (parse_error_context, parse_warning_context): Changed prototypes.
9818 (java_get_line_col): Added as an available global function.
9819 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9820 (IC_DECL): Replaced by macro IC_TYPE
9821 (DEPEND_WFL): New macro.
9822 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9824 (exit_java_complete_class): Removed a commented out statement.
9825 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9826 now an array of tree nodes. Deleted fields line_list and
9827 e_line. New field elc, to replace e_line.
9828 * parse.y (array_type:): Build WFL node.
9829 (qualified_name:): Build a single WFL node out of two. Retain
9830 the location information of the first node in the resulting node.
9831 (package_declaration:): Use package name as a WFL node
9832 (single_type_import_declaration:): Use imported name as a WFL node.
9833 (type_import_on_demand_declaration:): Use root of the imported
9834 packages as a WFL node.
9835 (field_declaration:): Removed unused local variable cl.
9836 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9837 (yyerror): New static elc. Removed static error_line, error_pos.
9838 New local code_from_source. Save ctxp->elc into elc at the first
9839 pass. Call java_get_line_col to get a string of the line where
9841 (debug_line): Removed static function.
9842 (parse_error_context, parse_warning_context): Parameter cl is now
9843 a WFL node. Use its value to initialize ctxp->elc.
9844 (redefinition_error): Parameter cl is now a WFL node.
9845 (parse_add_interface): New parameter wfl. No longer call
9846 lookup_cl, use wfl instead.
9847 (check_class_interface_creation): Parameter cl is now a WFL node.
9848 (maybe_create_class_interface_decl): Likewise.
9849 (add_superinterfaces): New function.
9850 (create_interface): Removed local cl, node, super_decl,
9851 super_decl_type. Function now uses id as a WFL node. Better
9852 warning/error report on obsolete or forbidden mix of
9853 modifiers. Now calls add_superinterfaces to register interfaces.
9854 (create_class): Removed local cl, node. Local variable id is used
9855 as a WFL node. Better error report on forbidden modifier
9856 mix. Uses add_superinterfaces to register interfaces.
9857 (find_field): Argument cl is now a WFL node. Now store the WFL
9858 node of a fields that needs to be checked for their
9860 (method_header): Local variable node non longer used. Local
9861 variable id replaces cl.
9862 (check_modifiers_consistency): Local variable cl is now a WFL
9864 (method_declarator): Local variable cl replaced by parameter id.
9865 (parser_qualified_name): Now uses parameter name as a WFL node.
9866 (parser_check_super_interface): New parameter wfl, for achieve
9867 greater accuracy during error reports.
9868 (parser_chain_incomplete_item): New parameter named location. Used,
9869 along the decl, to construct the incomplete item node.
9870 (java_complete_class): resolve_class now uses WFL node extracted
9871 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9873 (complete_method_decl): Unresolved function's argument types are WFL.
9874 (resolve_class): Parameter cl is now a WFL node.
9875 (resolve_and_layout): Likewise.
9876 (do_resolve_class): Likewise. Try first to use cl and then do the
9877 lookup on the decl when calling check_pkg_class_access.
9878 (complete_class_report_errors): Use IC_TYPE in place of
9879 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9880 instead of doing a lookup over the decl.
9881 (java_check_final): Use WFL info from field tree list.
9882 (lookup_cl): Rewritten and returns a statically defined WFL node.
9883 (lookup_modifier_cl): Now uses information from WFL nodes.
9884 (process_imports): Likewise.
9885 (read_import_dir): name and cl arguments replaced by a single WFL
9886 node. Function modified accordingly.
9887 (find_in_imports_on_demand): Now uses WFL node.
9888 (check_pkg_class_access): cl argument is now a WFL node.
9889 (declare_local_variables): Fixed to use WFL nodes.
9890 (resolve_expression_name): Likewise.
9891 (build_method_invocation_stmt): name_combo argument renamed
9892 wfl. Function modified to use WFL nodes.
9893 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9894 (lookup_method_invoke): cl is now a WFL node. Added missing
9895 IDENTIFIER_POINTER to class type decl name.
9897 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9899 * lang.c (init_parse): Now returns char* containing the filename.
9901 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9903 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9905 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9906 * class.c (make_class_data): If flag_assume_compiled, initial class
9907 state is CSTATE_PREPARED; make superclass and interfaces direct
9908 references, rather than constant pool indexes.
9910 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parser.y: Include flags.h. Removed debug variable pl.
9913 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9915 (labeled_statement_nsi:): Generate debug info when reducing
9916 expression_statement:.
9917 (check_pkg_class_access): get_access_flags_from_decl invokation
9918 fixed for new CLASS_* flags location.
9919 (source_end_java_method): Save/restore parser context when
9920 entering/leaving this routine. Restore lineno to its right value
9921 before calling expand_end_bindings.
9922 (build_method_invocation_stmt): build_invoke called with the
9923 current line information.
9924 (build_invoke): New argument cl. Wrap the function call around a
9926 (refine_accessible_methods_list): Changed comment, removed
9928 * parse.h: Fixed typo in comments.
9929 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9930 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9931 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9933 * lex.c (java_lex): Record the last closing curly bracket of a
9935 * jcf-parse.c (jcf_parse_source): Now calls
9936 java_check_methods. Clarified comment, fixed typo.
9938 1998-04-09 Dave Brolley <brolley@cygnus.com>
9940 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9941 (finish_parse): Expose for non USE_CPPLIB builds.
9943 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9945 * lang.c (lang_print_xnode): New function.
9947 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9949 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9950 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9951 used to build a class's dispatch table.
9952 (make_class_data): Generate dispatch table if flag_assume_compiled.
9953 Set dtable of class object to address of class_dtable_decl.
9955 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9956 be volatile and have side effects - generates better code.
9958 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9959 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9961 * expr.c (expand_invoke): If class is final, method is
9962 effectively final, so can call it directly.
9964 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9966 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9968 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * parse.y (build_method_invocation_stmt): Removed extra argument
9973 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * expr.c (dtable_indent): Now static global.
9976 (expand_invoke): Now call invoke_build_dtable and
9977 build_invokevirtual.
9978 (invoke_build_dtable, build_invokevirtual): New functions.
9979 * jcf-io.c (find_class): Defer issuing a warning by setting
9980 jcf->outofsynch to 1.
9981 * jcf-parse.c (jcf_out_of_synch): New function.
9982 (load_class): Test this_jcf.outofsynch flag and call
9983 jcf_out_of_synch accordingly.
9984 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9985 comment indentation.
9986 * lex.c (java_get_unicode): Fixed code indentation.
9987 (java_lex): Create string literal. Fixed typo. Removed several
9988 premature obstack_free.
9989 * parse.h: New enums for name resolution and invocation mode.
9990 (struct qualification): New data structure.
9991 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9992 (do_resolve_class, build_method_invocation_stmt,
9993 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9994 debug_line, identical_subpath_p, invocation_mode,
9995 refine_accessible_methods_list, build_invoke,
9996 lookup_method_invoke): New functions declared.
9997 (build_invokevirtual, invoke_build_dtable, match_java_method,
9998 build_field_ref, jcf_out_of_synch): New references to external
10000 (struct parse_ctxt): Removed artificial_constructor field.
10001 * parse.y: (array_type:): Type defined for this rule.
10002 (class_type:): Installed default rule for interface_type:.
10003 (array_type:): Now build Java array type.
10004 (qualified_name:): Now use obstack_grow0.
10005 (method_declaration:): Skip the artificial constructor added to
10007 (abstract_method_declaration:): Execute the code only during pass 1.
10008 (block:): Installed default rule in block_statements:.
10009 (block_statement:): Add the statement to the method during pass 2.
10010 (statement_expression): Installed default rule for
10011 method_invocation:.
10012 (argument_list:): Added code to build the argument list.
10013 (method_invocation:): Added call to create the method invocation
10015 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10016 (debug_line): New function for debug.
10017 (complete_class_decl): No longer do something during pass 1.
10018 (method_header): Use BUILD_PTR_FROM_NAME.
10019 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10021 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10022 function's main comment.
10023 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10025 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10026 (resolve_class): Now works with arrays.
10027 (do_resolve_class, resolve_and_layout): New functions.
10028 (java_check_regular_methods): Reverse method list before and after
10029 having processed it. No longer set ctxp->artificial_constructor.
10030 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10031 accordingly. Fixed typo in issued error message. Now use
10033 (find_in_imports_on_demand): Now use obstack_grow0.
10034 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10035 (source_end_java_method): Call expand_expr_stmt instead of
10036 expand_expr. Calls it before calling expand_function_end.
10037 (java_method_add_stmt): Do nothing if errors were found during
10039 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10040 (build_method_invocation_stmt, build_invoke, invocation_mode,
10041 lookup_method_invoke, refine_accessible_methods_list,
10042 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10044 * typeck.c (build_java_signature): Properly end method signature
10045 if return type skipped.
10046 (match_java_method): New function.
10048 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10050 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10052 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * expr.c (build_invoke_non_interface): New function.
10055 (methods_ident, ncode_ident): Now static globals.
10056 (expand_invoke): Use build_invoke_non_interface.
10057 * java-tree.h (struct lang_decl): New field function_decl_body.
10058 (DECL_FUNCTION_BODY): New macro.
10059 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10060 CLASS_FROM_SOURCE_P.
10061 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10062 before starting pass 2. Call to java_generate_parsed_class replaced
10063 by java_register_parsed_class.
10064 * lex.c: Fixed typo in header. Some line width related formating.
10065 * lex.h: Some line width related formating.
10066 * parse.h (source_end_java_method, resolve_expression_name,
10067 complete_class_decl, maybe_create_class_interface_decl,
10068 check_class_interface_creation): New static function declarations.
10069 (java_layout_parsed_class, java_method_add_stmt): New function
10071 (struct parser_ctxt): Field mark_class_generate removed. New
10072 fields class_list and artificial_constructor.
10073 * parse.y: Fixed typo in header.
10074 (class_declaration:): Call complete_class_decl when class body
10076 (method_declaration:): Call source_end_java_method in pass 2 when
10077 the method body is defined.
10078 (postfix_expression:): Do expression name resolution on sub-rule
10079 name during pass 2.
10080 (create_class, create_interface): Merged common pieces.
10081 (check_class_interface_creation, maybe_create_class_interface_decl):
10083 (complete_class_decl): New function.
10084 (register_fields): Fixed line width related typo.
10085 (method_header): Correctly skip first argument when fixing
10086 argument line. Changed the loop.
10087 (java_check_circular_reference): Now use ctxp->class_list.
10088 (java_complete_class): Removed start/stop marking.
10089 (java_check_regular_methods): Now takes a class decl as an
10090 argument. Add default constructor if none were encountered.
10091 (java_check_methods): Now use ctxp->class_list. Changed call to
10092 java_check_regular_methods.
10093 (source_start_java_method): Set DECL_ARG_TYPE for each function
10095 (source_end_java_method, java_method_add_stmt): New functions.
10096 (java_generate_parsed_class): No longer exists.
10097 (java_layout_parsed_class, java_register_parsed_class): New functions.
10098 (resolve_expression_name): New function.
10100 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10103 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10104 until pass initializations are done. Call read_import_dir with
10106 * parse.h: (lookup_modifier_cl): New function declared.
10107 (INTERFACE_FIELD_MODIFIERS): New macro.
10108 (OBSOLETE_MODIFIER_WARNING): New macro.
10109 * parse.y: (register_fields): Class type and current field name in
10110 local variables. Check modifier(s) if adding field(s) to an interface.
10111 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10112 and report errors using the faulty modifier line context.
10113 (lookup_modifier_cl): New function.
10114 (read_import_dir): Detect and report default import processing
10117 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10119 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10120 * class.c (is_compiled_class): Return 1 after making sure it
10121 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10122 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10123 * java-tree.h (flag_assume_compiled): Add decl.
10124 * lang.c (lang_f_options): Add the flag.
10125 (flag_assume_compiled): Add decl, default to 0.
10127 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10129 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10130 (is_compiled_class): Likewise.
10131 (layout_class): Likewise.
10132 (layout_class): Detect and lay out classes defined in source code.
10133 (interface_of_p, add_interface_do, may_add_interface): New
10135 (add_interface): Now use add_interface_do.
10136 (add_method_1): New function.
10137 (add_method): Now use add_method_1.
10138 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10139 (complete_start_java_method): New function.
10140 (start_java_mehod): Now call complete_start_java_method.
10141 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10142 (expand_invoke): Likewise and fixed typo.
10143 *gjava.c: (print_super_field): Use new argument to find_class
10146 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10147 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10148 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10150 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10151 (add_method_1, push_class): New prototypes.
10152 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10153 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10154 directory where the class was found.
10155 (find_class): New argument DO_CLASS_FILE. Function find_class
10156 modified accordingly.
10157 *jcf-parse.c: (fix_class_path): New function.
10158 (load_class): Use new VERBOSE argument. load_class now finds and
10159 loads/parses .class/.java files. Save read_state of current_jcf
10161 (java_parser_abort_on_error): New macro.
10162 (jcf_parse_source, parse_source_file): New function.
10163 (jcf_parse): Fixed typo.
10164 (yyparse): Call parse_source_file () only.
10165 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10166 writing the real class name back in the zip directory entry.
10167 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10168 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10169 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10170 (find_class): Prototype fixed.
10171 *lex.c: Added 1998 time stamp.
10172 Removed all static global variables, moved into the parser
10173 context data structure.. Now include unistd.h if SEEK_SET not
10175 (java_init_lex): Rewritten.
10176 (java_sneak_unicode): Modified current unicode access in current line.
10177 (java_unget_unicode): Likewise.
10178 (java_allocate_new_line): New allocation management.
10179 (java_read_char): Modified access and storage of unget_utf8_value.
10180 New way of processing current unicode.
10181 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10182 (java_get_unicode): Now use the parser context.
10183 (java_lineterminator): Likewise.
10184 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10185 of the reentrant parser implementation. Function now use the
10186 parser context data structure and java_lval. Fixed production of
10187 the float and double constant "out of range" error message. Fixed
10188 obstack use. Return integer value when hitting a modifier. Now
10189 return type for TRUE, FALSE and other predefined types. Return
10190 identifier as a TREE_LIST list containing the current line context
10191 as the TREE_VALUE sub-node.
10192 (java_unicode_2_utf8): Fixed typo in declaration.
10193 (java_lex_error): Now use the parser context data structure.
10194 *lex.h: Added 1998 time stamp.
10195 (struct java_line): New fields ref_count and next.
10196 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10197 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10198 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10199 *parse.h: Added 1998 time stamp.
10200 (java_parse_source_file): Renamed from parse_source_file.
10201 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10202 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10203 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10204 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10205 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10206 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10207 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10208 (struct parser_ctxt): New data structure to keep the parser context.
10209 *parse.y: Added 1998 time stamp, got rid of static global variables.
10210 (java_error_count, ctxp): New global variables.
10211 (%union): New value field.
10212 (numeric_type, integral_type): Rules removed.
10213 (primitive_type): Rule defined to handle integral, float, double and
10215 (qualified_name, package_declaration,
10216 single_type_import_declaration, type_import_on_demand_declaration,
10217 modifiers, class_declaration, super, interfaces,
10218 interface_type_list, class_body, field_declaration,
10219 field_declaration, variable_declarators, variable_declarator,
10220 variable_declarator_id, method_declaration, method_header,
10221 formal_parameter_list, formal_parameter, method_body, block,
10222 static, interface_declaration, extends_interfaces,
10223 abstract_method_declaration, local_variable_declarators): Rules now
10225 (force_error, do_warning): New global statics.
10226 (push_parser_context, parser_context_save_global,
10227 parser_context_restore_global, pop_parser_context): New functions.
10228 (yyerror): Now uses the global parser context. Fixed use of obstack.
10229 (parse_error, parse_error_context, parse_warning_context,
10230 java_accstring_lookup, redefinition_error, check_modifiers,
10231 parser_add_interface, create_interface, create_class, find_field,
10232 duplicate_declaration_error, register_fields, method_header,
10233 check_modifiers_consistency, check_abstract_method_header,
10234 method_declarator, parser_qualified_classname,
10235 parser_check_super_interface, parser_check_super,
10236 parser_chain_incomplete_item, java_check_circular_reference,
10237 layout_class_from_source, java_complete_class,
10238 complete_method_decl, resolve_class, complete_class_report_errors,
10239 java_check_final, check_method_redefinition,
10240 java_check_regular_methods, java_check_abstract_methods,
10241 java_check_methods, lookup_java_interface_method2,
10242 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10243 process_imports, find_in_imports, read_import_entry,
10244 read_import_dir, find_in_imports_on_demand,
10245 check_pkg_class_access, not_builtin_p, declare_local_variables,
10246 source_start_java_method, java_generate_parsed_class): New
10248 *typeck.c: (signature_include_return): New global variable.
10249 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10250 to add the function returned type in the signature.
10252 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10254 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10256 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10258 * Make-lang.in (java.info): Added.
10259 (java.install-info): Added
10261 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10263 * Makefile.in (clean): Also remove java/parse.c.
10265 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10267 Add a pair of -fbounds-check/-fno-bounds-check options.
10268 * lang.c (lang_decode_option): Add code to grok arguments.
10269 (flag_bounds_check): Add decl.
10270 (lang_f_options): New array w/ the option in it.
10271 * java-tree.h (flag_bounds_check): Add decl.
10272 * lang-options.h: New file.
10273 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10274 of a static macro value.
10275 (JAVA_ARRAY_EXCEPTION): Delete macro.
10277 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10279 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10280 * expr.c (build_anewarray): Add missing promote_type.
10282 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10284 Add array types with known length to optimize bounds checking.
10285 * typeck.c (build_java_array_type): Take length parameter.
10286 (java_array_type_length, build_prim_array_type): New functions.
10287 * java-tree.h: Update for new functions.
10288 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10289 * class.c: Use build_prim_array_type.
10290 * expr.c (can_widen_reference_to): Handle known-length array types.
10291 (verify_jvm_instructions): Keep track of integer push instructions
10292 followed by newarray/anewarray, so we can build known-length arrays.
10293 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10294 (java_array_data_offset): New function.
10295 (build_java_array_length_access): New function. Optimize if constant.
10296 (build_java_arrayaccess): Constant fold bounds check.
10297 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10298 (build_newarray, build_anewarray): New functions.
10299 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10300 * verify.c (merge_types): Handle known-lengh array types.
10302 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10304 * expr.c (expand_byte_code): Fix performace bug, which caused
10305 searching linenumber_table to be linear rather than constant.
10307 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10309 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10311 * decl.c, java-tree.h (soft_fmod_node): New global.
10312 * decl.c (init_decl_processing): Define __builtin_fmod.
10313 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10314 using __builtin_fmod.
10316 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * keyword.h: New file, output of keyword.gperf as processed by
10320 * lex.c (java_lex_init): Initialize java_error_flag.
10321 * parse.c (YYERROR_NOW): Uses java_error_flag.
10322 * parse.y: New static java_error_flag. Useless definition of
10324 * parse.y (java_error): Portable error recovery using
10325 java_error_flag (not yet completely tuned).
10327 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10329 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10331 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10333 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10334 (parse.c, lex.c, keyword.h): New rules for Java source code
10336 * parse.c: Renamed into jcf-parse.c.
10337 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10338 * keyword.gperf: New file, Java keywords.
10339 * parse.y: New file, Java language grammar.
10340 * parse.h: New file, Java language grammar definitions.
10341 * lex.c: New file, Java language lexer.
10342 * lex.h: New file, Java language lexer definitions.
10344 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10346 * decl.c (clinit_identifier_node), java-tree.h: New global.
10347 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10348 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10349 * expr.c (expand_java_field_op): Check for invalid assignment
10352 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10354 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10356 * verify.c (verify_jvm_instructions): When processing a handler,
10357 attempt to set the current_subr to the right value.
10358 (More complicated code combines Sep 17 and Oct 22 versions.)
10360 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10362 * class.c (push_class): Figure out (guess) name of source file.
10363 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10364 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10365 (parse_class_file): Change return type from int to void.
10366 Call debug_start_source_file/debug_end_source_file.
10368 * expr.c (build_java_binop): Fix masking 2nd operand.
10369 * decl.c (init_decl_processing): Set sizetype first.
10371 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10373 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10374 (Revert Sep 17 change.)
10376 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10379 .class extension in their name and fix thing so we don't process
10380 them parse_zip_file_entries().
10381 (parse_zip_file_entries): Cleaned unused local variables.
10383 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10385 * expr.c (can_widen_reference_to): Allows equal array element types.
10386 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10387 * jcf-dump.c (RET): Get (and print) index.
10389 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10390 Promote element type to POINTER_TYPE.
10392 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10394 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10395 find_in_current_zip, jcf_figure_file_type): Moved from
10396 jcf-reader.c to parse.c.
10397 * zextract.c: (read_zip_archive): takes file_comment_length possible
10398 field into account.
10400 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10402 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10404 * verify.c (merge_types): Handle array types even better ...
10406 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10408 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10410 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10411 * class.c (make_class_data): Don't build fields_decl if no fields.
10412 When building fields_decl, skip if DECL_ARTIFICAL.
10414 * expr.c (java_stack_swap): Update stack_type_map.
10415 * verify.c (merge_types): Handle array types better.
10417 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10419 * class.c (add_field): Don't promote short integral fields to
10420 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10421 * expr.c (push_value): Promote and convert short integral values.
10423 * decl.c, java-tree.h (integer_two_node): New constant node.
10424 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10426 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * class.c (append_gpp_mangled_type): Use function argument
10429 unpromoted type to generate mangled name.
10431 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * constants.c (build_constant_data_ref): Now uses current_class
10434 instead of main_class.
10435 (build_constants_constructor): Now uses current_class instead of
10437 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10438 of the global variable SeepZipFiles done here.
10439 * zextract.c (read_zip_archive): extra_field optional field taken
10440 into account while computing the position of the class file in the
10442 * verify.c (verify_jvm_instructions): Use current_jcf to search
10444 * parse.c (load_class): First search for the class to load in the
10445 current zip file. Saves current_jcf (restored before returning
10446 from that function). Don't call JCF_FINISH in the class was found
10447 in the current ZIP file.
10448 (jcf_parse): If the class was found in the current ZIP file, save
10449 its tree_constant_pool (for later reuse).
10450 (parse_class_file): New function. Process each method defined in
10451 the current class and record the class as to be later registered.
10452 (yyparse): Rewritten. Figure the type of the current file and switch
10454 * lang.c: New global variable current_jcf.
10455 (lang_init): Removed compiling_from_source test (done later, in
10456 yyparse). Removed call the jcf_parse ().
10457 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10458 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10459 in the current ZIP file) and zip_offset (offset to the class data in
10460 the current zip file).
10461 * jcf-reader.c: zipfile.h included.
10462 localToFile: New ZipFileCache static global variable
10463 (parse_zip_file_entries): New function. Browse the current ZIP
10464 file directory and process each class found.
10465 (process_zip_dir): New function. Register each class found in the
10466 ZIP file directory. The class aren't parsed but a valid JCF is
10467 link to each of them.
10468 (find_in_current_zip): New function. Search for a class in the
10469 current ZIP file directory. If found, prepare the class so that it
10471 (jcf_figure_file_type): New function. Examine the file structure
10472 to figure a class file, a ZIP file. If none of these categories are
10473 matched, a source file is assumed.
10474 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10475 SeenZipFile: New global variable.
10476 (open_in_zip): Use zipmember's length to accelerate the search for
10477 a member. If zipmember was NULL and zip file successfully read,
10479 * java-tree.h: New global variable current_jcf declared. Added
10480 declaration for current_constant_pool_tags, current_constant_pool_data,
10481 current_constant_pool_length, current_constant_pool_data_ref.
10482 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10483 store the JCF of classes seen in a zip file) and tree *constant_pool
10484 (to save a loaded class constant pool). current_class declared here.
10485 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10486 retrieve method_ref_constant.
10487 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10488 (OBJECT): get_class_constant now uses current_jcf.
10489 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10490 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10491 (expand_invoke): Now uses current_class instead of main_class
10492 (build_class_init): Now uses current_class instead of main_class
10493 * class.c: New static global variable registered_class.
10494 (register_class): New function.
10495 (emit_register_class): Modified to use registered_class instead of
10497 (is_compiled_class): Now take into account class seen in the archive.
10499 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10501 * except.h: Renamed to: java-except.h.
10502 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10503 * except.c: Add semi-working (commented out) implementation.
10505 * expr.c (expand_iinc): Add needed flush_quick_stack.
10506 * parse.c (set_source_filename): New function.
10507 (give_name_to_class): Set input_filename from package.classname.java.
10509 * jcf-io.c (find_class): Don't look first in ".".
10511 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10513 * zextract.c (read_zip_archive): Now takes into account the
10515 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10517 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10519 * constants.c, java-tree.h (build_internal_class_name): New function.
10520 (alloc_class_constant): Re-implement using build_internal_class_name.
10521 * class.c (make_class_data): Likewise.
10522 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10524 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10526 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10527 to NULL before pushing an exception handler target.
10529 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10530 (java_stack_swap, java_stack_dup): Re-write to be safe from
10531 clobbering registers.
10532 (build_class_init): New function.
10534 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * typeck.c (build_java_array_type): Temporary use
10537 permanent_obstack to create the array 'length' field.
10538 * expr.c (lookup_label): Temporay use permanent_obstack to create
10539 label if not found.
10540 * class.c (push_super_field): Tempory use permanent_obstack.
10542 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * typeck.c (type_for_mode): Now handles double_type_node and
10546 * verify.c (verify_jvm_instructions): The instruction following
10547 the wide bytecode is checked. OPCODE_ret added to the list of
10550 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10552 * class.c (make_class): Temporary use permanent_obstack. Set the
10553 class CLASS_P field to 1.
10554 (push_class): Temporary use permanent_obstack.
10555 (set_super_info): Temporary use permanent_obstack.
10556 (add_method): Temporary use permanent_obstack, set
10557 METHOD_TRANSIENT().
10558 (add_field): Temporary use permanent_obstack. Sets
10559 FIELD_VOLATILE() and FIELD_TRANSIENT().
10560 (build_class_ref): Temporary use permanent_obstack if the class
10562 (build_static_field_ref): Temporary use permanent_obstack when
10563 creating field's rtl.
10564 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10565 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10566 and fields. Function finalized, as far as flag handling.
10567 (push_class_static_dummy_field): Temporary use permanent_obstack.
10568 (emit_register_class): Force generation of class registration at
10570 * decl.c (end_java_method): Call permanent_allocation() before
10572 * expr.c (can_widen_reference_to): Added comment to interface
10573 handling, fixed typo.
10574 (lookup_field): Now uses CLASS_P() to correct FIXME
10575 (expand_invoke): Verification on public && !static &&
10576 !abstract moved into soft_lookupinterfacemethod (kaffe).
10577 Use Object class dtable if objectref is an array when expanding
10579 (java_push_constant_from_pool): Temporary use permanent_obstack
10580 for CONSTANT_string
10581 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10582 create constant references.
10583 (get_constant): Temporary use permanent_obstack to create constant.
10584 (load_class): Temporary use permanent_obstack to load class.
10585 (jcf_parse): Temporary use permanent_obstack to perform class
10587 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10588 (build_java_signature): Temporary use permanent_obstack.
10589 * verify.c: (verify_jvm_instruction): removed unecessary verification
10591 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10592 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10595 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10597 * class.c (append_gpp_mangled_type): Fix typo.
10598 (emit_register_class): Use main_class to get class object, rather
10599 than looking for no-longer-existing static decl starting with _CL.
10600 * typeck.c (parse_signature_type): Promote array element type
10601 if it is a RECORD_TYPE.
10603 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10605 * class.c (push_class_static_dummy_field): New function.
10606 (mangle_static_field): New. Do G++-style mangling of static fields.
10607 (layout_class): Mandle static fields here, not in add_field.
10608 (build_class_ref): The class object is now a dummy static field.
10609 * decl.c (find_local_variable): Look for best, instead of first match.
10610 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10611 (build_java_athrow): Don't check here if exception is Throwable.
10612 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10613 (TYPE_USED): Removed. No longer used ...
10614 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10615 * verify.c (push_pending_label): New function.
10616 (push_pending_block): Renamed to check_pending_block.
10617 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10618 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10619 re-checking possible handlers) after a store (less wasted work).
10620 Check for null handler (finally) before calling add_handler.
10621 Various changes to (finally?) correctly handle try/finally.
10623 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10625 * class.c: Include stdio.h.
10627 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10629 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10630 to make sure class is initialized before static/special invoke.
10632 * verify.c (verify_jvm_instructions): On a store instruction,
10633 call find_local_variable to force pre-allocation of decl and rtx.
10634 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10636 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10638 * class.c (build_class_ref): Strip off "promoted_" if need be.
10639 (make_field_value): Call build_java_signature when needed.
10640 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10641 * expr.c (build_java_athrow): Don't push_value of exception.
10642 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10643 match specification of [fd]cmp[lg] for NaNs.
10644 (expand_byte_code): Add support for exception handler ranges.
10645 * except.c: Add skeleton for EH code-generation.
10646 * verify.c (merge_types): Treat all promoted integral types as equal.
10647 * constants.c (build_constants_constructor): To force creation of
10648 current_constant_pool_data_ref, call build_constant_data_ref.
10650 * javaop.def (lload): Fix typo.
10651 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10653 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10655 * parse.c: Don't include function.h.
10657 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10659 * except.[ch]: New files.
10660 * Makefile.in (JAVA_OBJS): Add except.o
10661 * expr.c: Temporary warning about unimplemented exceptions.
10662 * verify.c: Verify exception handlers.
10664 * jcf-dump.c (disassemble_method): Print exception table.
10666 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * expr.c (verify_jvm_instructions): Started a thorough
10669 verification of invoke* bytecodes.
10670 (expand_byte_code): flush quick stack if PC is the target of a
10671 branch. and undef RET (conflicting with config/i386/i386.h).
10672 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10674 (expand_invoke): Now handles invokeinterface and do more
10675 verification according to the bytecode.
10676 (lookup_field): Don't try to load the class if processing
10678 (can_widen_reference_to): Now handles interfaces.
10679 * decl.c (init_decl_processing): New global variable
10680 soft_lookupinterfacemethod_node, declared in java-tree.h.
10681 Call set_super_info on string_type_node.
10682 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10684 * class.c (set_super_info): Fills the CLASS_* flags according to
10686 (get_access_flags_from_decl): Handles all class flags.
10688 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10690 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10691 * parse.c (yyparse): Check for abstract method, and missing code.
10692 * expr.c (expand_byte_code): Change interface.
10693 * lang.c (put_decl_node): Print promoted types prettier.
10694 * verify.c (verify_jvm_instruction): Change interface.
10695 Partial support for scanning exception table.
10696 For load instructions, handle promoted integral types.
10698 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10700 * verify.c: New file, with contents moved from expr.c.
10701 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10702 * typeck.c (is_array_type_p): Moved here from expr.c.
10703 * java-tree.h: Add some now-needed function declarations.
10704 * Makefile.in (JAVA_OBJS): Added verify.o.
10706 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10708 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10709 METHOD_ABSTRACT flag.
10711 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10712 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10713 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10715 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10717 (start_java_method): Hook for SYNCHRONIZED methods.
10719 * expr.c (build_java_jsr, build_java_ret): New functions
10720 (JSR,PRE): New macros
10721 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10722 (verify_jvm_instructions): tableswitch, lookupswitch,
10723 monitorenter, monitorexit, goto_w: verified.
10724 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10725 (build_java_monitor): New function.
10726 (MONITOR_OPERATION): Modified to call build_java_monitor()
10727 (verify_jvm_instructions): Started a thorough verification of
10730 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10732 Support verification of jsr/ret subroutines (used for try/finally).
10733 * decl.c (return_address_type_node): New type node.
10734 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10735 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10736 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10737 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10738 TYPE_USED): New macros for special types in type_map.
10740 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10741 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10743 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10745 * expr.c (can_widen_reference_to): New function.
10746 (pop_type): Use it.
10747 (merge_type_state): Support handling start of subroutine.
10748 (push_pending_block): Return char* error message, instead of calling
10749 fatal on an error. Also handle subroutines.
10750 (verify_jvm_instructions): Handle errors from push_poending_block.
10751 Support jsr and ret instructions.
10753 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10755 * jcf-io.c (find_classfile): Fix thinko.
10756 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10758 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10760 * Makefile.in (BISON): Remove.
10762 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10764 * Makefile.in: Convert to autoconf.
10765 * config-lang.in (outputs): Added java/Makefile.
10767 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10768 Rename cc1java to jc1.
10770 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10771 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10773 * class.c (class_depth): Do load_class if needed.
10775 Mostly better verification.
10776 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10777 (init_decl_processing): Change return type of soft_checkcast.
10778 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10779 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10780 lang_print_error): New functions.
10781 (lang_init): Set global hook print_error_function to lang_print_error.
10782 * expr.c: In the type_map ptr_type_node is only used for null now.
10783 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10784 (merge_types): Dererence pointer to record types before comparing.
10785 (decode_newarray_type, merge_types): On error just return NULL.
10786 (build_java_binop): Add preliminary implementation (with warning)
10787 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10788 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10789 (expand_compare, expand_java_goto, expand_java_call): Don't
10790 push_pending_block, since that only makes sense when verifying.
10791 (merge_type_state): Different return codes.
10792 (push_pending_block): A block may need to be verified more than once.
10793 (expand_byte_code): Warn about unused code at code generation time.
10794 (verify_jvm_instruction): Changed logic, since code may need to be
10795 re-verified if type-state has changed. Also, better error handling.
10796 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10797 Improve newarray, anewarray, ?aload, athrow,
10798 * java-tree.h (LABEL_CHANGED): New macro.
10800 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10802 * decl.c (soft_athrow_node): New global variable initialized.
10803 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10804 * typeck.c (convert): Added support for REAL_TYPE.
10805 (convert_to_char): New function.
10806 (convert): Handle CHAR_TYPE.
10807 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10808 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10809 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10811 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10812 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10813 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10814 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10815 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10816 to Use The Right Things.
10817 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10818 compatible with INT. BOOLEAN is made equivalent to BYTE.
10819 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10820 OPCODE_ifnonnull): Now supported.
10821 (build_java_athrow): New function.
10823 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10825 Rename method name <init> to match G++ (and fix mangling).
10826 * class.c (layout_class): Replace method name of <init> by class name.
10827 (make_method_value): Do inverse renaming of constructor from <init>.
10828 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10829 * typeck.c (lookup_java_constructor): New function.
10830 * expr.c (expand_invoke): If method_name is <init>, call
10831 lookup_java_constructor to find constructor.
10833 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10835 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * parse.c (get_class_constant): Modified to handle array "classes"
10838 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10840 (convert): Modified to handle real type.
10841 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10842 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10843 variables declared.
10844 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10845 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10846 global variables initialized.
10847 (find_local_variable): Handles the case of a pointer
10848 (end_java_method): Restore the use of one more scope
10849 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10850 build_java_array_length_access, expand_java_arrayload,
10851 expand_java_arraystore, expand_java_array_length,
10852 expand_java_multianewarray, expand_java_anewarray,
10853 build_java_check_indexed_type, is_array_type_p,
10854 build_java_throw_out_of_bound_exception): New functions.
10855 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10856 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10857 OPCODE_<t>aload): Implemented code for verification.
10858 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10859 ARRAY_NEW_MULTI): Macro defined.
10860 (CONVERT): Modified to invoke convert().
10861 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10863 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10865 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10866 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10867 (make_class_data): Field name needs '/' as package prefix.
10868 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10870 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10872 Implement debug information for local variables.
10873 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10874 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10875 DECL_LOCAL_SLOT_CHAIN): New macros.
10876 (struct lang_decl_var): New type.
10877 * parse.c (give_name_to_locals): Move to decl.c.
10878 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10879 (start_java_method): Re-write parameter handling.
10880 (pending_local_decls): New global variable.
10881 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10882 (find_local_variable): Accept pc so we can skips decls not in range.
10883 (struct binding_level): Add end_pc field.
10884 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10885 (various): Change so current pc gets passed to find_local_variable.
10887 * decl.c (init_decl_processing): Re-arrange fields in
10888 class_type_node and and method_type_node to match kaffe 0.9.1.
10889 * class.c (make_method_value, make_class_data): Update
10890 initializations to match.
10892 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10894 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10895 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10896 (push_super_field): New function.
10897 (make_class_data): Handle inheritance of class static initializer.
10898 (layout_class): New name mangling.
10899 * constants.c (build_constant_data_ref): Init type of data array
10900 to a one-element array.
10901 (build_constants_constructor): Set DECL_SIZE from complete array type.
10902 * decl.c: Rename class_type, object_type etc to class_type_node,
10903 object_type_node etc. Make former inherit from latter.
10904 * expr.c (expand_invoke): Add cast of function address.
10905 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10906 * parse.c (yyparse): Don't call layout_class here.
10907 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10909 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10911 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10912 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10913 (alloc_class_constant): New.
10914 * expr.c (expand_invoke): Make sure method's class is initialized.
10915 * class.c (interits_from_p, emit_register_class): New functions.
10916 * parse.c (yyparse): Call emit_register_class.
10918 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10920 * constants.c: New file, to handle constant pool.
10921 * Makefile.in (JAVA_OBJS): Add constants.o.
10922 * decl.c (init_decl_processing): Update, fix, finish various structs.
10923 (pushdecl_top_level): New.
10924 * parse.c (layout_class): Moved to class.c.
10925 * expr.c (java_push_constant_from_pool): New function.
10926 * class.c (build_class_ref): Make work fully
10927 (make_class_data): Emit super-class, constant pool, interface vector.
10929 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10931 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10932 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10933 * class.c (class_depth): New function.
10934 (lookup_named_class): Replaced by new function lookup_class.
10935 * decl.c (object_type_node, string_type_node): New.
10936 Remove various types that we no longer need.
10937 * expr.c (verify_jvm_instructions): New separate verifier pass.
10938 (push_type, pop_type): New functions for verifier.
10939 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10940 (expand_byte_code): Simplify, since we assume already verified.
10941 (expand_invoke): Now mostly works.
10942 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10943 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10944 * parse.c: Wait to allocate class object until we know its name.
10945 (layout_class): Calculate DECL_VINDEX for each virtual method.
10946 * typeck.c (get_array_type): Rename to ...
10947 (build_java_array_type): ... and provide working implementation.
10948 (build_java_signature): New function - build Java signature of type.
10949 (set_java_signature): New function - cache signature with type.
10950 (lookup_java_method): New function.
10952 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10954 * class.c (ident_subst): Take extra SUFFIX parameter.
10955 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10956 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10957 (build_class_ref): Actually implement.
10958 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10959 * decl.c (builtin_function): New.
10960 (init_decl_processing): Update for current Kaffe. Declare some
10961 builtin Kaffe functions.
10962 * expr.c (build_address_of): New.
10963 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10964 Renamed (from expand_java_new etc), and added working implementations.
10965 (build_field_ref): Now also handle static fields.
10966 (expand_invoke): Implement invokestatic, and start implement rest.
10967 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10968 * javaop.def: Rename invokevirt -> invokevirtual.
10969 * lang.c (use_handles): Removed.
10970 * parse.c: Add support for ConstantValue atribute.
10971 Handle nested loading of a class. (JPOOL_UTF): New.
10973 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10975 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10977 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10979 * Make-lang.in (java.install-man): New empty rule.
10980 * typeck.c (set_local_type): New function.
10981 * expr.c (STORE_INTERNAL): Call find_local_variable,
10982 not find_stack_slot. Call set_local_type.
10984 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10986 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10987 and building RECORD_TYPE CONSTRUCTORs.
10988 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10990 * lang.c (use_handles): Change the default to 0.
10991 * decl.c: Define and build class_type, field_type, utf8const_type.
10992 * class.c (make_class_data, make_field_value,
10993 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10994 hashUtf8String, strLengthUtf8, mangled_classname:
10995 Functions to build reflective data structures.
10996 * parse.c (yyparse): Call make_class_data.
10998 * jcf-io.c (open_class, find_classfile): New functions.
10999 * jcf-dump.c: Support reading classfile from explicitly-named
11000 class file (without CLASSPATH searching).
11002 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11004 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11005 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11006 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11007 (get_constant): Now trivial for CONSTANT_Utf8.
11009 * jcf.h: Make NEW_CPOOL the default.
11010 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11012 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>