1 2001-02-14 Tom Tromey <tromey@redhat.com>
2 Alexandre Petit-Bianco <apbianco@cygnus.com>
5 * typeck.c (build_java_array_type): Add public `clone' method to
7 * parse.y (resolve_qualified_expression_name): Use current_class
8 when checking for inaccessibility.
9 (patch_method_invocation): Fixed error message when accessibility
10 denied. Added `from_super' argument.
12 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
14 * parse.y (resolve_class): Don't build a fake decl. Use the one
16 * typeck.c (build_java_array_type): Build and assign decl to array
19 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
21 * parse.y (not_accessible_p): Changed leading comment. Added extra
22 `where' argument. Use it to enforce protected access rules.
23 (resolve_qualified_expression_name): Added extra argument to
25 (patch_method_invocation): Use argument `primary' to provide
26 not_accessible_p with an extra argument.
27 (lookup_method_invoke): Added extra argument to not_accessible_p.
28 (search_applicable_method_list): Likewise.
30 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
32 * parse.y (resolve_qualified_expression_name): Try to resolve as
33 an inner class access only if `decl' is a TYPE_DECL.
35 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
37 * decl.c (classdollar_identifier_node): Initialize.
38 * java-tree.h (enum java_tree_index): New entry
39 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
40 (classdollar_identifier_node): New macro.
41 (ID_CLASSDOLLAR_P): Likewise.
42 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
43 (build_dot_class_method_invocation): Likewise.
44 (find_applicable_accessible_methods_list): `class$' can't be
47 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
49 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
51 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
53 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
54 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
57 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
59 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
60 outside of the `__U' sequence too.
61 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
64 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
66 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
68 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
70 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
71 (JVGENMAIN_OBJS): Likewise.
72 * java-tree.h (append_gpp_mangled_name): New prototype.
73 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
74 Removed cast calling `gcc_add_root.'
75 * jvgenmain.c (mangle_obstack): New global, initialized.
77 (do_mangle_class): Constify local `ptr.'
78 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
79 append_gpp_mangle_name and update `count' if necessary.
81 * mangle.c (append_unicode_mangled_name): Removed.
82 (append_gpp_mangled_name): Likewise.
83 (unicode_mangling_length): Likewise.
84 (mangle_member_name): Return type set to `void.'
85 (mangle_field_decl): Don't append `U' in escaped names.
86 (mangle_method_decl): Likewise.
87 (mangle_member_name): Just use `append_gpp_mangled_name.'
88 * mangle_name.c: New file.
90 2001-02-07 Per Bothner <per@bothner.com>
92 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
94 * check-init.c (check_init): Don't call done_alternative after
95 processing loop code, as a LOOP_EXPR never terminates normally.
97 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
99 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
101 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
103 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
106 2001-02-06 Tom Tromey <tromey@redhat.com>
108 * lex.c (java_new_lexer): Longer error message.
110 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
111 Alexandre Petit-Bianco <apbianco@cygnus.com>
113 * typeck.c (build_prim_array_type): Added leading comment.
114 (build_java_array_type): Moved locals out of
115 block. Always create the `data' field, fixed alignment to match
118 2001-02-04 Tom Tromey <tromey@redhat.com>
120 * expr.c (java_lang_expand_expr): Don't bother recomputing
121 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
124 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
126 * parse.y (process_imports): Save the original name of the import
127 for better error report.
129 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
131 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
132 of macros used when compiling jvspec.c.
133 * jvspec.c (lang_specific_driver): Link with the shared
136 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
138 * check-init.c (check_init): Call internal_error instead of fatal.
139 * expr.c (java_lang_expand_expr): Likewise.
140 * jcf-parse.c (get_constant): Likewise.
141 * mangle.c (java_mangle_decl): Likewise.
142 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
143 (operator_string): Likewise.
144 * check-init.c (check_init): Call abort instead of fatal.
145 * class.c (build_class_ref): Likewise.
146 * constants.c (write_constant_pool): Likewise.
147 * decl.c (start_java_method): Likewise.
148 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
149 (java_stack_dup, encode_newarray_type): Likewise.
150 (build_java_array_length_access): Likewise.
151 (build_java_check_indexed_type, expand_java_pushc): Likewise.
152 (build_java_soft_divmod, build_invokeinterface): Likewise.
153 * java-tree.h (INNER_CLASS_P): Likewise.
154 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
155 (give_name_to_class, get_class_constant): Likewise.
156 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
157 (find_constant_index, generate_bytecode_conditional): Likewise.
158 (generate_bytecode_insns, perform_relocations): Likewise.
159 * lex.c (java_unget_unicode, java_lex): Likewise.
160 * mangle.c (mangle_type, mangle_record_type): Likewise.
161 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
162 (finish_mangling): Likewise.
163 * parse.h (MARK_FINAL_PARMS): Likewise.
164 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
165 (obtain_incomplete_type, java_complete_class): Likewise.
166 (java_check_regular_methods, java_complete_expand_method): Likewise.
167 (cut_identifier_in_qualified, check_deprecation): Likewise.
168 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
169 (java_complete_lhs, lookup_name_in_blocks): Likewise.
170 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
171 * typeck.c (set_local_type, parse_signature_type): Likewise.
172 (parse_signature_string, build_java_signature): Likewise;
173 (set_java_signature): Likewise.
174 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
175 * class.c (add_method): Call fatal_error instead of fatal.
176 (build_static_field_ref): Likewise.
177 * expr.c (build_known_method_ref, expand_invoke): Likewise.
178 * jcf-parse.c (get_constant, jcf_parse): Likewise.
179 * lex.c (java_new_new_lexer): Likewise.
180 * jv-scan.c (main): Likewise.
181 (fatal_error): Renamed from fatal.
182 * jcf-parse.c (yyparse): Call fatal_io_error instead of
184 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
186 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
187 * lex.c (java_get_line_col): Likewise.
188 * jcf-parse.c (load_class): Make errors non-fatal.
189 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
191 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
193 * jvgenmain.c (class_mangling_suffix): Remove unused string.
194 (error): Remove unused function.
195 (main): Don't use "__attribute__ alias" on generated class symbol.
197 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
199 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
201 * parse.y (finish_method_declaration): Code accounting for WFLed
202 method DECL_NAMEs deleted.
203 (check_abstract_method_definitions): Likewise.
204 (resolve_type_during_patch): Layout resolved type.
205 * typeck.c (lookup_do): Removed unused local.
207 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
209 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
210 * decl.c (init_decl_processing): Use integer_minus_one_node, not
211 integer_negative_one_node.
212 * expr.c (build_java_binop): Likewise.
214 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
216 * zextract.c (read_zip_archive): Read file_offset before writing
217 zipd and consequently clobbering the header contents.
219 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
221 * Make-lang.in: Remove all dependencies on defaults.h.
222 * decl.c: Don't include defaults.h.
226 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
228 * ChangeLog (2001-01-21): Fixed typo.
229 * class.c (layout_class_method): Code accounting for WFLed
230 method DECL_NAMEs deleted.
231 * constant.c (find_methodref_index): Likewise.
232 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
233 * java-tree.h (DECL_FUNCTION_WFL): New macro.
234 (struct lang_decl): New field `wfl'.
235 (java_get_real_method_name): Prototype deleted.
236 * mangle.c (mangle_method_decl): Code accounting for WFLed
237 method DECL_NAMEs deleted.
238 * parse.h (GET_METHOD_NAME): Macro deleted.
239 * parse.y (reset_method_name): Deleted.
240 (method_header): Set DECL_FUNCTION_WFL.
241 (check_abstract_method_header): Code accounting for WFLed method
243 (java_get_real_method_name): Deleted.
244 (check_method_redefinition): Code accounting for WFLed method
245 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
246 (java_check_regular_methods): Likewise.
247 (java_check_abstract_methods): Likewise.
248 (java_expand_classes): Don't call `reset_method_name.'
249 (search_applicable_method_list): Use DECL_NAMEs instead of
251 * typeck.c (lookup_do): Code accounting for WFLed method
254 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
256 * lex.c (java_read_char): Check for EOF from getc first.
258 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
260 * class.c (layout_class): Don't lay the superclass out if it's
261 already being laid out.
262 * jcf-parse.c (handle_innerclass_attribute): New function.
263 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
264 handle_innerclasses_attribute.
265 (jcf_parse): Don't load an innerclasses if it's already being
267 * jcf-write.c (append_innerclass_attribute_entry): Static
268 `anonymous_name' and its initialization deleted. `ocii' and `ini'
269 to be zero for anonymous classes.
271 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
273 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
275 * jcf-parse.c (set_source_filename): Use
276 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
278 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
280 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
281 gets a unique asm name.
283 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
285 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
286 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
288 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
289 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
290 * parse.y (lookup_package_type_and_set_next): Deleted.
291 (resolve_package): Removed unnecessary code.
292 (find_applicable_accessible_methods_list): `finit$' can't be
294 * verify.c (pop_argument_types): Added missing prototype.
296 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
298 * config-lang.in: Disable java by default.
300 2001-01-23 Tom Tromey <tromey@redhat.com>
302 * gcj.texi (Copying): New node.
303 Added copyright information.
305 2001-01-21 Per Bothner <per@bothner.com>
307 Various fixes to allow compiling a compressed .jar/.zip archive.
308 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
309 (struct ZipFile): Add fields name and next (from ZipFileCache).
310 (struct ZipDirectory): New field zipf points to owning ZipFile.
311 * jcf.h (struct ZipDirectory): Add forward declaration.
312 (struct JCF): Declare zipd field to have type struct ZipDirectory.
313 Remove seen_in_zip and zip_offset fields.
314 (JCF_SEEN_IN_ZIP): New macro.
315 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
316 * jcf-io.c: Change all ZipFileCache to ZipFile.
317 (read_zip_member): New function.
318 (open_in_zip): Call read_zip_member.
319 * jcf-parse.c (find_in_current_zip): Remove function.
320 (read_class): Merge in find_in_current_zip functionality.
321 Call read_zip_member if needed.
322 (parse_zip_file_entries): Use read_zip_member.
323 (process_zip_dir): Update for removed and added JCF fields.
324 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
326 2001-01-21 Per Bothner <per@bothner.com>
328 Minor optimization of static ggc roots.
329 * jcf-parse.c (parse_roots): New static field.
330 (current_field, current_method, current_file_list): Replace by macros
331 naming fields of parse_roots.
332 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
333 * class.c (class_roots): New static field.
334 (registered_class, fields_ident, info_ident, class_list):
335 New macros naming fields of parse_roots.
336 (build_static_field_ref): Don't register roots here.
337 (layout_class): Static field list replaced by macro class_list.
338 (init_class_processing): Call ggc_add_tree_root for 4 roots.
339 Initialize fields_ident and info_ident here.
341 2001-01-21 Per Bothner <per@bothner.com>
343 * jcf-parse.c (ggc_mark_jcf): New function.
344 (init_jcf_parse): Register current_jcf as ggc root.
346 2001-01-21 Per Bothner <per@bothner.com>
348 * lang.c (put_decl_node): Print method's name.
350 2001-01-21 Per Bothner <per@bothner.com>
352 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
353 (verify_jvm_instructions): Use it, for better error messages on loads.
355 2001-01-21 Per Bothner <per@bothner.com>
357 * verify.c (merge_type_state): Still may have to merge even if
358 LABEL_VERIFIED (label).
360 2001-01-21 Per Bothner <per@bothner.com>
362 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
363 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
365 2001-01-19 Per Bothner <per@bothner.com>
367 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
368 if expeting an interface type. Refines Tom's change of 2000-09-12.
370 2001-01-18 Per Bothner <per@bothner.com>
372 * gcj.texi (Input Options): Mention .java files.
374 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
376 * lang-options.h (-Wunsupported-jdk11): Removed.
377 * lang.c (flag_not_overriding): Deleted.
378 (flag_static_local_jdk1_1): Likewise.
379 (lang_W_options): Removed "unsupported-jdk11" entry.
380 * parse.y (java_check_methods): Removed dead code.
382 2001-01-17 Tom Tromey <tromey@redhat.com>
384 Changes suggested by Per Bothner:
385 * gcj.texi (Input Options): Don't mention input files.
386 (Code Generation): Updated --main information.
387 (Invoking jcf-dump): Mention that --javap is incomplete.
388 From Alexandre Petit-Bianco:
389 (Warnings): Don't mention -Wunsupported-jdk11.
391 (Compatibility): Mention JDK 1.2-ness of libraries.
392 (Resources): Mention resources used when writing gcj.
394 2001-01-17 Tom Tromey <tromey@redhat.com>
396 * gcj.texi: New file.
397 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
398 (java.info): Depend on gcj.info.
399 (java/gcj.dvi): New target.
400 (java.dvi): Depend on gcj.dvi.
401 (java.install-info): Wrote.
403 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
405 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
406 having called make_decl_rtl.
408 2001-01-14 Per Bothner <per@bothner.com>
410 Various patches to emit better messages on verification errors.
411 * expr.c (push_type_0): Return error indication on stack overflow,
412 instead of callinfg fatal.
413 (push_type): Now just call push_type_0 (nd fatal on overflow).
414 (pop_type_0): Return detailed error message (in a char** argument).
415 (pop_type): If pop_type_0 fails, print error message.
416 (pop_argument_types): Moved to verify.c.
417 * verify.c (pop_argument_types): Moved from expr.c.
418 Return a (possible) error message, rather than void.
419 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
420 (verify_jvm_instruction): Use new macros, improving error messages.
421 For case OPCODE_astore use object_ptr_type_node.
422 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
423 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
425 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
426 constant, return body without wrapper. (Improves constant folding.)
427 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
429 2001-01-13 Per Bothner <per@bothner.com>
431 * expr.c (expand_java_field_op): Assigning to a final field outside
432 an initializer does not violate JVM spec, so should be warning, not
433 error. (Sun's verifier does not complain - though MicroSoft's does.)
435 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
437 * gjavah.c (version), jcf-dump.c (version): Update copyright year
440 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
442 * parse.y (resolve_expression_name): Permit instance variables from
443 enclosing context in super constructor call.
444 (resolve_qualified_expression_name): Permit enclosing class's qualified
445 "this" in super constructor call.
447 2001-01-10 Mark Mitchell <mark@codesourcery.com>
449 * class.c (build_utf8_ref): Remove last argument in call to
450 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
451 (build_class_ref): Likewise.
452 (build_static_field_ref): Likewise.
453 (get_dispatch_table): Likewise.
454 (layout_class_method): Likewise.
455 (emit_register_classes): Likewise.
456 * constants.c (build_constant_data_ref): Likewise.
457 * decl.c (builtin_function): Likewise.
458 (create_primitive_vtable): Likewise.
459 * expr.c (build_known_method_def): Likewise.
460 (build_jni_stub): Likewise.
461 (java_lang_expand_expr): Likewise.
463 2001-01-10 Tom Tromey <tromey@redhat.com>
465 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
467 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
469 * java-tree.h (lang_printable_name_wls): New prototype.
470 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
471 rather than `current_class' to print type name. Don't prepend type
472 names when printing constructor names.
473 (lang_printable_name_wls): New function.
474 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
475 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
476 * parse.y (patch_method_invocation): Message tuned for constructors.
477 (not_accessible_p): Grant `private' access from within
480 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
482 All files with updated copyright when applicable.
483 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
484 * class.c (mangle_class_field): Function removed.
485 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
486 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
487 (build_class_ref): Call `java_mangle_class_field' instead of
488 `mangle_class_field.'
489 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
490 (layout_class): Call `java_mangle_decl' instead of
491 `mangle_static_field.'
492 (cxx_keywords): Initialized static array moved to `lex.c.'
493 (layout_class_method): Changed leading comment. Simplified to
494 call `java_mangle_decl.' Local `ptr' moved in for loop body.
495 * decl.c (lang_mark_tree): Mark field `package_list.'
496 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
497 (struct lang_type): New field `package_list.'
498 (unicode_mangling_length): Prototype removed.
499 (append_gpp_mangled_name, append_gpp_mangled_classtype,
500 emit_unicode_mangled_name): Likewise.
501 (cxx_keyword_p): New prototype.
502 (java_mangle_decl, java_mangle_class_field,
503 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
504 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
506 * jvgenmain.c (main_method_prefix): Global variable removed.
507 (main_method_suffix): Likewise.
508 (do_mangle_classname): New function.
509 (main): Call it. Format changed to accomodate new mangling scheme.
510 * lex.c: (utf8_cmp): Conditionally prototyped.
511 (cxx_keywords): Moved from class.c, conditionally defined.
512 (utf8_cmp, cxx_keyword_p): Likewise.
513 * mangle.c (obstack.h, ggc.h): Included.
514 (mangle_field_decl): New function.
515 (mangle_method_decl, mangle_type, mangle_pointer_type,
516 mangle_array_type, mangle_record_type,
517 find_compression_pointer_match, find_compression_array_match,
518 find_compression_record_match,
519 find_compression_array_template_match, set_type_package_list,
520 entry_match_pointer_p, emit_compression_string, init_mangling,
521 finish_mangling, compression_table_add, mangle_member_name): Likewise.
522 (mangle_obstack): New global.
523 (MANGLE_RAW_STRING): New macro.
524 (unicode_mangling_length): Turned static.
525 (append_unicode_mangled_name): Renamed from
526 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
527 replaces `obstack', removed from the parameter list.
528 (append_gpp_mangled_name): Turned static. `mangle_obstack'
529 replaces parameter `obstack', removed from the parameter list. Call
530 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
531 (append_gpp_mangled_classtype): Removed.
532 (compression_table, compression_next): New static variables.
533 * parse.y (temporary_obstack): Extern declaration removed.
535 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
537 * parse.y (patch_binop): Compute missing type in error situations.
539 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
541 * class.c (make_class_data): Push initial value for "arrayclass".
542 * decl.c (init_decl_processing): Add new class field "arrayclass".
544 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
546 From patha@softlab.ericsson.se:
547 * parse.y (switch_label): Use build, not build1, to construct
550 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
552 * lang.c (lang_decode_option): Change -MA to -MP.
553 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
554 Update to new prototype; do quote targets.
555 (jcf_dependency_write): Update.
557 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
559 Shorten primitive array allocation path:
560 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
561 to create new primitive arrays.
562 * expr.c (build_newarray): If generating native code, call
563 soft_newarray_node with a reference to the primitive TYPE identifier
564 instead of type_value.
566 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
568 Fix for PRs gcj/312 and gcj/253:
569 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
570 dest if they arn't already.
571 * class.c (layout_class): Call maybe_layout_super_class on
572 superinterfaces also, but only if compiling from bytecode.
575 * parse.y (create_class): Set ACC_STATIC if class is declared in an
578 2000-12-15 Tom Tromey <tromey@redhat.com>
580 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
583 2000-12-14 Andrew Haley <aph@redhat.com>
585 * boehm.c (mark_reference_fields): Change test to correctly detect
588 2000-12-15 Andreas Jaeger <aj@suse.de>
590 * config-lang.in (lang_dirs): Added.
592 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
594 * parse.y (end_artificial_method_body): Fixed undefined behavior.
595 Credits go to rth for finding it.
597 2000-12-13 Mike Stump <mrs@wrs.com>
599 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
601 2000-11-07 Tom Tromey <tromey@cygnus.com>
603 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
604 * lex.c (java_ignorable_control_p): Removed.
605 (java_letter_or_digit_p): Removed.
606 (java_start_char_p): New function.
607 (java_read_char): Return `int', not `unicode_t'. Changed
609 (java_read_unicode): Likewise.
610 (java_read_unicode_collapsing_terminators): Likewise.
611 (java_get_unicode): Likewise.
612 (java_new_lexer): Initialize hit_eof.
613 (java_parse_end_comment): Take `int' argument.
614 (java_parse_doc_section): Likewise.
615 (java_parse_escape_sequence): Don't allow backlash-newline.
617 * lex.h (JAVA_DIGIT_P): Removed.
618 (_JAVA_LETTER_OR_DIGIT_P): Removed.
619 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
620 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
621 (JAVA_PART_CHAR_P): New macro.
623 (JAVA_CHAR_ERROR): Now -2.
624 (java_lexer): New field `hit_eof'.
625 * chartables.h: New file.
626 * gen-table.pl: new file.
628 2000-11-20 Tom Tromey <tromey@cygnus.com>
629 Alexandre Petit-Bianco <apbianco@cygnus.com>
631 * parse.y (java_complete_lhs): Only allow compound assignment of
632 reference type if type is String.
634 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
636 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
637 jcf-path.c: Likewise.
639 2000-12-09 Anthony Green <green@redhat.com>
641 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
642 filestart and filename_length as int values.
644 2000-12-07 Mo DeJong <mdejong@redhat.com>
646 * jcf-io.c (find_class): Correct the logic that tests to see if a
647 .java file is newer than its .class file. The compiler was
648 incorrectly printing a warning when file mod times were equal.
650 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
652 * jvgenmain.c: Use ISPRINT not isascii.
654 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
656 * parse.y (end_artificial_method_body): Fixed typo.
658 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
660 * parse.y (patch_method_invocation): Pick the correct enclosing
661 context when creating inner class instances.
664 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
666 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
667 Update copyright year to 2000.
669 2000-11-23 Anthony Green <green@redhat.com>
671 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
672 Move current_file_list out of yyparse and make it static.
674 * expr.c: Declare quick_stack and tree_list_free_list as static
675 (init_expr_processing): Register quick_stack and
676 tree_list_free_list roots.
678 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
680 * parse.y (build_outer_field_access): New local `decl_ctx', use
681 it. Check for field's context and current class immediate outer
683 (outer_field_access_p): Consider fields inherited from the last
685 (build_access_to_thisn): Stop at the last enclosing context if
689 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
691 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
693 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
695 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
698 2000-11-20 Tom Tromey <tromey@cygnus.com>
700 * jv-scan.c (help): Document --complexity.
701 (options): Added --complexity.
702 (flag_complexity): New global.
703 (main): Call `report'.
704 * parse-scan.y (complexity): New global.
705 (if_then_statement, if_then_else_statement,
706 if_then_else_statement_nsi, switch_block_statement_group,
707 while_expression, do_statement, for_begin, continue_statement,
708 throw_statement, catch_clause, finally, method_invocation,
709 conditional_and_expression, conditional_or_expression,
710 conditional_expression): Update complexity.
711 (reset_report): Reset complexity.
712 (report): New function.
714 2000-11-20 Tom Tromey <tromey@cygnus.com>
716 * lex.c (yylex): Added STRICT_TK case.
717 * parse.y (STRICT_TK): Added.
718 * parse-scan.y (STRICT_TK): Added.
719 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
720 `;'. Use 4, not 3, with -k option. Correctly rename resulting
722 * keyword.h: Rebuilt.
723 * keyword.gperf (strictfp): Added.
725 2000-11-20 Tom Tromey <tromey@cygnus.com>
727 * lex.c (yylex): Recognize floating point constants with leading
730 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
732 * java-tree.h (cyclic_inheritance_report): Constify.
733 * parse.y (cyclic_inheritance_report): Likewise.
735 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
737 * parse.y (goal): Remove call to ggc_add_string_root.
739 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
741 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
742 Create string in scratch buffer, then pass to build_string.
744 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
746 * parse.y (issue_warning_error_from_context): Add
749 2000-11-11 Anthony Green <green@redhat.com>
751 * jcf-parse.c (process_zip_dir): Add finput parameter.
752 (jcf_figure_file_type): Call process_zip_dir with appropriate
755 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
757 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
758 * jcf-parse.c (jcf_figure_file_type): Likewise.
760 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
762 * parse.y (create_new_parser_context): Use memset () instead of
765 2000-11-08 Tom Tromey <tromey@cygnus.com>
767 * gjavah.c (process_file): Only include gcj/cni.h when generating
770 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
772 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
773 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
776 2000-11-05 Tom Tromey <tromey@cygnus.com>
778 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
779 * lex.c (IS_ZERO): New define.
780 (java_perform_atof): Error on floating point underflow.
782 2000-11-04 Tom Tromey <tromey@cygnus.com>
784 * lex.c (java_parse_escape_sequence): Only read two octal
785 characters if the first one is greater than 3. Don't allow
786 "octal" numbers to include the digits 8 or 9.
788 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
790 * Make-lang.in (java.distdir): Remove.
792 2000-11-03 Tom Tromey <tromey@cygnus.com>
794 * Make-lang.in (java.dvi): New target.
795 Partial fix for PR other/567.
797 * lang-options.h: Mention -Wout-of-date.
798 * jcf-dump.c (flag_newer): New global.
799 * gjavah.c (flag_newer): New global.
800 * jcf-io.c (find_class): Only warn when flag_newer set.
801 * lang.c (flag_newer): New global.
802 (struct string_option): New declaration.
803 (lang_W_options): New global.
804 (process_option_with_no): New function.
805 (lang_decode_option): Use it.
807 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
808 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
811 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
812 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
813 * lex.c (java_read_unicode): Removed `term_context' argument.
814 Recognize any number of `u' in `\u'.
815 (java_read_unicode_collapsing_terminators): New function.
816 (java_get_unicode): Use it.
817 (java_lineterminator): Removed.
818 (yylex): Produce error if character literal is newline or single
819 quote. Return if eof found in middle of `//' comment. EOF in
820 `//' comment is only an error if pedantic.
821 (java_ignorable_control_p): New function.
822 (java_parse_end_comment): Return if eof found in middle of
825 * jv-scan.c (pedantic): New global.
827 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
829 * parse.y (outer_field_access_p): Inherited fields aren't
830 consider outer fields.
831 (maybe_build_thisn_access_method): Use
832 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
833 (resolve_expression_name): Trigger an error if a static field
834 is being accessed as an outer field.
836 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
838 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
841 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
843 * Make-lang.in: Move all build rules here from Makefile.in,
844 adapt to new context. Wrap all rules that change the current
845 directory in parentheses. Expunge all references to $(P).
846 When one command depends on another and they're run all at
847 once, use && to separate them, not ;. Add OUTPUT_OPTION to
848 all object-file generation rules. Delete obsolete variables.
850 * Makefile.in: Delete.
851 * config-lang.in: Delete outputs= line.
853 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
855 * parse.y (patch_method_invocation): NULLify this_arg when already
857 (maybe_use_access_method): Handle call to methods unrelated to the
858 current class. Fixed comment.
861 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
863 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
866 2000-10-24 Tom Tromey <tromey@cygnus.com>
868 * lex.c (java_new_lexer): Initialize new fields. Work around
869 broken iconv() implementations.
870 (java_read_char): Swap bytes if required. Use fallback decoder if
872 (byteswap_init, need_byteswap): New globals.
873 (java_destroy_lexer): Only close iconv handle if it is in use.
874 * lex.h (java_lexer): New fields read_anything, byte_swap,
876 Made out_buffer unsigned.
878 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
880 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
881 where an enclosing context can be set on the jdep.
882 (do_resolve_class): Fixed identation.
884 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
886 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
888 * jcf-reader.c (peek_attribute, skip_attribute): Only define
891 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
893 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
895 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
897 * jcf-write.c (OP1): Update `last_bc'.
898 (struct jcf_block): Fixed indentation and typo in comments. New
900 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
901 follows `monitorenter'.
902 * parse.y (patch_synchronized_statement): New local `tmp'. Call
906 2000-10-16 Tom Tromey <tromey@cygnus.com>
908 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
909 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
910 * lang-options.h: Added -MA, -MT, -MF..
911 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
912 (DEPEND_TARGET_SET): New macro.
913 (DEPEND_FILE_ALREADY_SET): Likewise.
914 (init_parse): Handle new flags.
915 * jcf.h (jcf_dependency_print_dummies): Declare.
916 * Make-lang.in (s-java): Added mkdeps.o.
917 * Makefile.in (BACKEND): Added mkdeps.o.
918 (../gcjh$(exeext)): Added mkdeps.o.
919 (../jcf-dump$(exeext)): Added mkdeps.o.
920 * jcf-depend.c: Include mkdeps.h.
921 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
923 (jcf_dependency_reset): Rewrote.
924 (dependencies): New global.
925 (jcf_dependency_set_target): Rewrote.
926 (jcf_dependency_add_target): Likewise.
927 (jcf_dependency_add_file): Likewise.
929 (print_ents): Removed.
930 (jcf_dependency_write): Rewrote.
931 (print_dummies): New global.
932 (jcf_dependency_print_dummies): New function
933 (jcf_dependency_write): Call deps_dummy_targets if required.
935 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
937 * gjavah.c (add_class_decl): Removed unused variables `tname',
938 `tlen' and `name_index'.
939 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
940 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
941 in `wfl_operator' with value.
942 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
943 (jcf_figure_file_type): Fixed identation.
944 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
945 * parse.y (analyze_clinit_body): New function.
946 (static_initializer:): Reset `current_static_block'.
947 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
948 `wfl_operator' with new value.
949 (lookup_cl): Use EXPR_WFL_FILENAME.
950 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
952 (build_outer_field_access): Access to this$<n> built from
953 current_class, not its outer context.
954 (build_access_to_thisn): Fixed leading comment. Tidied things up.
955 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
956 (patch_method_invocation): Use `is_static_flag' when already
958 (patch_newarray): Removed assignment in ternary operator.
960 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
962 * except.c (free_eh_ranges): Don't free `whole_range'.
964 2000-10-15 Anthony Green <green@redhat.com>
966 * decl.c (init_decl_processing): Call init_class_processing before
969 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
971 * check-init.c (check_init): Fixed leading comment. Use
973 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
974 (give_name_to_locals): Likewise.
975 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
976 fields in lang_decl_var.
977 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
978 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
979 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
980 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
981 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
982 (LOCAL_FINAL): Rewritten.
983 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
984 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
985 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
987 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
988 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
989 (TYPE_HAS_FINAL_VARIABLE): New macro.
990 (struct lang_type): Added `afv' field.
991 * parse.y (check_static_final_variable_assignment_flag): New function.
992 (reset_static_final_variable_assignment_flag): Likewise.
993 (check_final_variable_local_assignment_flag): Likewise.
994 (reset_final_variable_local_assignment_flag): Likewise.
995 (check_final_variable_indirect_assignment): Likewise.
996 (check_final_variable_global_assignment_flag): Likewise.
997 (add_inner_class_fields): Use LOCAL_FINAL_P.
998 (register_fields): Handle local finals and final variables.
999 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1000 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1001 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1003 (java_complete_expand_methods): Loop to set
1004 TYPE_HAS_FINAL_VARIABLE. Call
1005 `reset_final_variable_local_assignment_flag' and
1006 `check_final_variable_local_assignment_flag' accordingly before
1007 and after constructor expansion. Call
1008 `reset_static_final_variable_assignment_flag'
1009 before expanding <clinit> and after call
1010 `check_static_final_variable_assignment_flag' if the
1011 current_class isn't an interface. After all methods have been
1012 expanded, call `check_final_variable_global_assignment_flag' and
1013 `check_static_final_variable_assignment_flag' if the current class
1015 (maybe_yank_clinit): Fixed typo in comment.
1016 (build_outer_field_access_methods): Removed old sanity check. Use
1017 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1018 Don't create access methods for finals.
1019 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1020 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1021 existing DECL_INIT has been processed.
1022 (java_complete_lhs): Likewise.
1023 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1024 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1026 (patch_assignment): Use LOCAL_FINAL_P.
1027 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1028 DECL_INITIAL is nullified.
1031 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1033 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1035 * Makefile.in (parse.c, parse-scan.c): Likewise.
1037 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1039 * class.c (temporary_obstack): Remove.
1040 (make_class): Don't mess with obstascks.
1041 (push_class): Likewise.
1042 (set_super_info): Likewise.
1043 (add_method_1): Likewise.
1044 (add_method): Likewise.
1045 (add_field): Likewise.
1046 (build_utf8_ref): Likewise.
1047 (build_class_ref): Likewise.
1048 (build_static_field_ref): Likewise.
1049 (finish_class): Likewise.
1050 (push_super_field): Likewise.
1051 (layout_class): Likewise.
1052 (layout_class_methods): Likewise.
1053 (init_class_processing): Likewise.
1054 * constants.c (get_tag_node): Likewise.
1055 (build_constant_data_ref): Likewise.
1056 * decl.c (ggc_p): Remove.
1057 (copy_lang_decl): Use ggc_alloc.
1058 (complete_start_java_method): Don't mess with obstacks.
1059 (start_java_method): Likewise.
1060 (end_java_method): Likewise.
1061 * except.c (link_handler): Use xmalloc.
1062 (free_eh_ranges): New function.
1063 (method_init_exceptions): Use it.
1064 (add_handler): Use xmalloc.
1065 (expand_start_java_handler): Don't mess with obstacks.
1066 (prepare_eh_table_type): Likewise.
1067 (expand_end_java_handler): Likewise.
1068 * expr.c (push_value): Likewise.
1069 (create_label_decl): Likewise.
1070 (build_jni_stub): Likewise.
1071 (java_lang_expand_expr): Likewise.
1072 (note_instructions): Use xrealloc.
1073 (java_push_constant_from_pool): Don't mess with obstacks.
1074 (process_jvm_instruction): Likewise.
1075 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1077 * jcf-parse.c (get_constant): Don't mess with obstacks.
1078 (read_class): Likewise.
1079 (jcf_parse): Likewise.
1080 * lex.c (expresion_obstack): Remove.
1081 (java_lex): Don't use obstack_free.
1082 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1083 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1084 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1085 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1086 * parse.y (gaol): Add more GC roots.
1087 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1088 (lookup_field_wrapper): Likewise.
1089 (obtain_incomplete_type): Don't mess with obstacks.
1090 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1092 (craft_constructor): Don't mess with obstacks.
1093 (safe_layout_class): Likewise.
1094 (java_complete_class): Likewise.
1095 (source_end_java_method): Likewise.
1096 (build_outer_field_access_methods): Likewise.
1097 (build_outer_method_access_method): Likewise.
1098 (maybe_build_thisn_access_method): Likewise.
1099 (build_dot_class_method_invocation): Likewise.
1100 (java_complete_tree): Likewise.
1101 (java_complete_lhs): Likewise.
1102 (do_merge_string_cste): Likewise.
1103 (patch_string_cst): Likewise.
1104 (array_constructor_check_entry): Likewise.
1105 * typeck.c (build_java_array_type): Likewise.
1106 (parse_signature_string): Likewise.
1107 (build_java_signature): Likewise.
1109 2000-10-12 Tom Tromey <tromey@cygnus.com>
1112 * gjavah.c (add_class_decl): Don't special-case inner classes.
1113 (add_namelet): Likewise.
1115 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1117 * java-tree.h: Constify current_encoding.
1118 * lang.c: Constify current_encoding.
1120 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1122 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1123 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1125 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1127 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1128 patch. Fixes gcj/340.
1130 2000-10-10 Tom Tromey <tromey@cygnus.com>
1132 * lex.c (java_new_lexer): Initialize out_first and out_last
1134 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1136 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1138 * parse.y (pop_current_osb): New function.
1139 (array_type:): Use `dims:', changed actions
1140 accordingly. Suggested by Anthony Green.
1141 (array_creation_expression:): Used pop_current_osb.
1142 (cast_expression:): Likewise.
1143 (search_applicable_method_list): Fixed indentation.
1145 2000-10-08 Anthony Green <green@redhat.com>
1147 * parse.y (array_type_literal): Remove production.
1148 (type_literals): Refer to array_type, not array_type_literal.
1150 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1152 Patch contributed by Corey Minyard.
1153 * decl.c (check_local_named_variable): New function.
1154 (tree check_local_unnamed_variable): Likewise.
1155 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1157 2000-10-07 Anthony Green <green@redhat.com>
1159 * class.c (layout_class): Handle case where superclass can't be
1162 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1164 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1167 2000-10-05 Tom Tromey <tromey@cygnus.com>
1169 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1170 * jvgenmain.c (class_mangling_prefix): Removed.
1171 (class_mangling_suffix): New global.
1173 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1175 (print_method_info): Handle overrides for static and final
1177 (process_file): Generate declaration for class object field.
1178 * class.c (cxx_keywords): New array.
1179 (utf8_cmp): New function.
1180 (cxx_keyword_p): New function.
1181 (layout_class_method): Mangle C++ keywords by appending `$'.
1182 (mangle_field): New function.
1183 (mangle_class_field): Use mangle_field. Mangle class name as
1185 (mangle_static_field): Use mangle_field.
1187 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1189 * decl.c (find_local_variable): Removed uncessary type check and
1190 fixed range check typo. From Corey Minyard.
1192 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1194 * decl.c (give_name_to_locals): New local `code_offset'. Call
1195 `maybe_adjust_start_pc'.
1196 * expr.c (note_instructions): New function.
1197 (expand_byte_code): Don't collect insn starts here.
1198 (peek_opcode_at_pc): New function.
1199 (maybe_adjust_start_pc): Likewise.
1200 * java-tree.h (maybe_adjust_start_pc): Declare.
1201 (note_instructions): Likewise.
1202 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1204 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1206 * parse.y (field_access:): Fixed indentation.
1207 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1209 2000-09-07 Tom Tromey <tromey@cygnus.com>
1212 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1213 JPRIMITIVE_TYPE_P, for arithmetic operators.
1214 (patch_method_invocation): Indentation fix.
1215 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1216 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1217 (do_unary_numeric_promotion): Cleaned up code.
1218 (valid_cast_to_p): Handle boolean correctly.
1220 2000-09-27 Tom Tromey <tromey@cygnus.com>
1222 * lex.c (java_read_unicode): Reset bs_count when finished with
1225 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1228 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1229 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1230 (typeck.o): Depend on ggc.h.
1231 * class.c (add_method_1): Use GC functions for allocation.
1232 (init_class_processing): Register roots.
1233 * decl.c (ggc_p): Set to 1.
1234 (pending_local_decls): Make it static.
1235 (push_jvm_slot): Use GC functions for allocation.
1236 (init_decl_processing): Register roots.
1237 (give_name_to_locals): Use GC functions for allocation.
1238 (lang_mark_tree): New function.
1239 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1240 functions for allocation.
1241 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1242 * lex.c (java_lex): Use build_string, rather than replicating it
1244 * parse.y (goal): Add more roots.
1245 (mark_parser_ctxt): New function.
1246 * typeck.c: Include ggc.h.
1248 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1250 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1251 contains something else than MODIFY_EXPR.
1253 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1255 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1256 * Makefile.in (parse.o): Depend on ggc.h.
1257 (class.o): Likewise.
1258 (constants.o): Likewise.
1261 (jcf-parse.o): Likewise.
1262 (jcf-write.o): Likewise.
1263 (mangle.o): Likewise.
1264 * class.c: Include ggc.h.
1265 (build_static_field_ref): Register GC roots.
1266 (layout_class): Likewise.
1267 (init_class_processing): Likewise.
1268 * constants.c: Include ggc.h.
1269 (current_constant_pool_data_ref): Remove.
1270 (tag_nodes): Move it to ...
1271 (get_tag_node): ... here. Register GC roots.
1272 * decl.c: Include ggc.h. Remove many global tree definitions.
1273 (throw_node): Define.
1274 (java_global_trees): Likewise.
1275 (predef_filenames): Make the size a constant.
1276 (init_decl_processing): Adjust accordingly.
1277 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1278 * expr.c: Include ggc.h.
1279 (init_expr_processing): Register GC roots.
1280 (build_invokeinterface): Likewise.
1281 * java-tree.h: Replace extern tree declarations with macros.
1282 (java_global_trees): New variable.
1283 (java_tree_index): New enumeration.
1284 (init_jcf_parse): Declare.
1285 * jcf-parse.c: Include ggc.h.
1286 (current_class): Remove declaration.
1287 (main_class): Likewise.
1288 (all_class_list): Likewise.
1289 (predefined_filename_p): Adjust for constant size of
1291 (init_jcf_parse): New function.
1292 * jcf-write.c: Include ggc.h.
1293 (generate_classfile): Register GC roots.
1294 (append_synthetic_attribute): Likewise.
1295 (append_innerclass_attribute_entry): Likewise.
1296 * lang.c: Include ggc.h.
1297 (lang_print_error): Register GC roots.
1298 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1300 * parse.y: Include ggc.h.
1301 (wfl_operator): Remove.
1302 (goal): Register GC roots.
1303 (java_pop_parser_context): Adjust for new field names.
1304 (java_parser_context_save_global): Likewse.
1305 (java_parser_context_restore_global): Likewise.
1306 (java_parser_context_suspend): Likewise.
1307 (java_parser_context_resume): Likewise.
1308 (verify_constructor_circularity): Register GC roots.
1309 (lookup_cl): Likewise.
1310 (java_reorder_fields): Likewise.
1311 (build_current_this): Likewise.
1312 (class_in_current_package): Likewise.
1313 (argument_types_convertible): Likewise.
1314 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1316 2000-09-14 Tom Tromey <tromey@cygnus.com>
1318 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1320 2000-09-13 Tom Tromey <tromey@cygnus.com>
1322 * jcf-parse.c: Include <locale.h>.
1323 * jv-scan.c: Include <locale.h>.
1325 2000-09-12 Tom Tromey <tromey@cygnus.com>
1327 * expr.c (pop_type_0): Return `Object' if trying to merge two
1329 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1330 interface types; `Object' is always a valid supertype.
1332 2000-09-12 Tom Tromey <tromey@cygnus.com>
1335 * jv-scan.c (help): Document --encoding.
1336 (options): Added `encoding' entry.
1337 (OPT_ENCODING): New define.
1338 (main): Handle --encoding.
1339 Include <langinfo.h> if nl_langinfo exists.
1340 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1342 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1343 (parse_source_file): Correctly call java_init_lex. Added `finput'
1344 argument. Use nl_langinfo to determine default encoding.
1345 * java-tree.h (current_encoding): Declare.
1346 * parse.y (java_parser_context_restore_global): Don't restore
1348 (java_parser_context_save_global): Don't set `finput' field.
1349 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1351 * lang.c (current_encoding): New global.
1352 (lang_decode_option): Recognize `-fencoding='.
1353 (finish_parse): Don't close finput.
1354 * parse.h (struct parser_ctxt): Removed `finput' and
1355 `unget_utf8_value' fields. Added `lexer' field.
1356 (java_init_lex): Fixed declaration.
1357 * lex.c (java_new_lexer): New function.
1358 (java_destroy_lexer): Likewise.
1359 (java_read_char): Added `lex' argument. Handle iconv case.
1360 (java_read_unicode): Added `lex' argument. Count backslashes in
1362 (java_init_lex): Added `finput' and `encoding' arguments. Set
1363 `lexer' field in ctxp.
1364 (BAD_UTF8_VALUE): Removed.
1365 (java_lex): Handle seeing UEOF in the middle of a string literal.
1366 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1367 (java_lexer): New structure.
1370 (DEFAULT_ENCODING): New define.
1371 (java_destroy_lexer): Declare.
1373 2000-09-12 Tom Tromey <tromey@cygnus.com>
1376 * lex.c (java_init_lex): Initialize java_io_serializable.
1377 * parse.y (java_io_serializable): New global.
1378 (valid_ref_assignconv_cast_p): An array can be cast to
1381 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1383 * decl.c, expr.c: Include defaults.h if not already included.
1384 Don't define the *_TYPE_SIZE macros.
1386 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1388 * typeck.c (build_java_array_type): Correct first parameter
1389 in ADJUST_FIELD_ALIGN invocation.
1391 2000-09-06 Tom Tromey <tromey@cygnus.com>
1393 * lang-specs.h: Also recognize `-femit-class-files'.
1395 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1397 * verify.c (merge_types): Load the types to merge if necessary.
1399 2000-09-02 Anthony Green <green@redhat.com>
1401 * jcf-io.c: Include zlib.h.
1402 (open_in_zip): Read compressed class file archives.
1403 * zipfile.h (ZipDirectory): Add uncompressed_size and
1404 compression_method fields.
1405 * zextract.c (read_zip_archive): Collect file compression info.
1407 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1409 * parse.y (do_resolve_class): Also explore superclasses of
1410 intermediate enclosing contexts when searching for inner classes.
1412 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1414 * parse.y (variable_declarator_id:): Better error message.
1415 (expression_statement:): Use YYNOT_TWICE.
1416 (cast_expression:): Likewise.
1417 (assignment:): Likewise.
1419 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1421 * parse.y (do_merge_string_cste): New locals. Create new
1422 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1424 2000-08-07 Hans Boehm <boehm@acm.org>
1426 * boehm.c (mark_reference_fields): Set marking bits for all words in
1427 a multiple-word record.
1428 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1431 2000-08-31 Mike Stump <mrs@wrs.com>
1433 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1434 jcf-dump$(exeext)): Make parallel safe.
1436 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1438 * jcf-parse.c (set_source_filename): Constify a char *.
1439 * jcf-write.c (append_innerclasses_attribute,
1440 make_class_file_name): Constify a char *. Don't recycle a
1441 variable for an unrelated purpose.
1442 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1443 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1445 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1447 * expr.c (can_widen_reference_to): Fixed indentation.
1448 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1449 * parse.y: `finit$' replaces `$finit$' in comments.
1450 (try_builtin_assignconv): Fixed leading comment.
1452 2000-08-25 Greg McGary <greg@mcgary.org>
1454 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1456 2000-08-24 Greg McGary <greg@mcgary.org>
1458 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1459 * parse.y (BINOP_LOOKUP): Likewise.
1461 2000-08-22 Andrew Haley <aph@cygnus.com>
1463 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1464 sign extending. Fixes gcj/321.
1465 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1466 combining to make a jlong. Fixes gcj/321.
1468 2000-08-21 Nix <nix@esperi.demon.co.uk>
1470 * lang-specs.h: Do not process -o or run the assembler if
1473 2000-08-16 Andrew Haley <aph@cygnus.com>
1475 * typeck.c (build_java_array_type): Rewrite code to do array
1476 alignment. Take into account back-end macros when aligning array
1477 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1478 user to set alignment. Fixes gcj/252 and 160.
1480 2000-08-09 Tom Tromey <tromey@cygnus.com>
1482 * parse.y (check_abstract_method_definitions): Now return `int'.
1483 Check implemented interfaces. Fixes PR gcj/305.
1485 * parse.y (patch_switch_statement): Disallow `long' in switch
1486 expressions. Fixes PR gcj/310.
1488 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1490 * decl.c (finit_leg_identifier_node): New global.
1491 (init_decl_processing): Use `finit$' to initialize
1492 finit_identifier_node. Use `$finit$' to initialize
1493 finit_leg_identifier_node.
1494 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1495 * java-tree.h (finit_identifier_node): Changed attached comment.
1496 (finit_leg_identifier_node): New declaration.
1497 (ID_FINIT_P): Take finit_identifier_node and
1498 finit_leg_identifier_node into account. This is a backward
1501 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1503 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1505 (generate_bytecode_insns): Check `nargs' before emitting it.
1506 * verify.c (merge_type_state): Fixed typo.
1507 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1508 generate_bytecode_{conditional,insns}.
1510 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1512 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1515 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1517 * class.c (maybe_layout_super_class): Fixed indentation.
1518 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1519 (java_check_methods): New function declaration.
1520 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1521 instead of `str_ptr'.
1522 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1523 of a `invokeinterface' at the right time.
1524 * parse.h (WFL_STRIP_BRACKET): New macro.
1525 (SET_TYPE_FOR_RESOLUTION): Use it.
1526 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1527 (check_class_interface_creation): Don't check for cross package
1528 innerclass name clashes.
1529 (method_header): Behave properly if MDECL is `error_mark_node'.
1530 (method_declarator): Return `error_mark_node' if bogus current
1532 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1533 (resolve_and_layout): New local `decl_type', set and used. Call
1535 (java_check_methods): New method.
1536 (java_layout_classes): Use it.
1537 (resolve_qualified_expression_name): No EH check necessary in
1539 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1541 (patch_assignment): Set DECL_INITIAL on integral final local.
1543 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1545 * java-tree.h (flag_extraneous_semicolon): New extern.
1546 * lang-options.h: (-Wextraneous-semicolon): New option.
1547 * lang.c (flag_redundant): Fixed typo in leading comment.
1548 (flag_extraneous_semicolon): New global.
1549 (lang_decode_option): Set `flag_extraneous_semicolon' when
1550 -Wall. Decode `-Wextraneous-semicolon'.
1551 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1552 `empty_statement' rule.
1553 (class_body_declaration): Likewise.
1554 (method_body:): Accept `;' as a method body.
1555 (static_initializer:): Removed `SC_TK' hack.
1556 (constructor_block_end:): Likewise.
1557 (empty_statement:): Report deprecated empty declaration. Fixes
1560 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1562 * parse.y (build_dot_class_method_invocation): Changed parameter
1563 name to `type'. Build signature from `type' and convert it to a
1564 STRING_CST if it's an array.
1565 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1566 to use `ref_type' directly.
1568 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1570 * lang-options.h: Added a comma after the last element to avoid
1571 syntax errors when other languages define additional options.
1573 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1575 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1576 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1577 (jc1): Link with $(BACKEND).
1578 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1580 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1582 * jvspec.c: Adjust type of second argument to
1583 lang_specific_driver, and update code as necessary.
1585 * class.c (build_dtable_decl): Initialize dummy.
1587 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1590 method bodies not to rule out discarding `<clinit>'; don't use
1591 <clinit> to initialize static fields with constant initializers.
1593 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1595 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1597 (method_synthetic): New global.
1598 (HANDLE_METHOD): Recognize synthetic method and tell
1599 `print_method_info' about it.
1600 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1601 processing a synthetic method.
1602 * jcf-reader.c (skip_attribute): New function.
1603 ( skip_attribute): Likewise.
1605 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1607 * parse.y (build_outer_field_access): Fixed comments.
1608 (fix_constructors): Emit the initialization of this$<n> before
1610 (resolve_qualified_expression_name): Build an access to `decl' if
1613 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1615 * parse-scan.y (curent_class): Non longer const.
1616 (inner_qualifier, inner_qualifier_length): Deleted.
1617 (current_class_length): New global.
1618 (bracket_count): Fixed typo in leading comment.
1619 (anonymous_count): New global.
1620 (class_instance_creation_expression:): Handle anonymous classes.
1621 (anonymous_class_creation:): New rule.
1622 (push_class_context): Rewritten.
1623 (pop_class_context): Likewise.
1624 (INNER_QUALIFIER): Macro deleted.
1625 (report_class_declaration): call `push_class_context' when
1626 entering the function. `fprintf' format modified not to use
1628 (report_class_declaration): Assign `package_name' and
1629 `current_class' to NULL separatly.
1631 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1633 * expr.c (build_invokeinterface): Call layout_class_methods on
1636 2000-07-27 Tom Tromey <tromey@cygnus.com>
1637 Anthony Green <green@cygnus.com>
1638 Alexandre Petit-Bianco <apbianco@cygnus.com>
1640 * class.c (make_class_data): Create vtable for abstract classes.
1641 (get_dispatch_table): Changed to cope with abstract classes.
1643 2000-07-27 Tom Tromey <tromey@cygnus.com>
1645 * parse.y (patch_method_invocation): Don't reverse the argument
1646 list when dealing with anonymous class constructors. Fixed typo in
1649 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1651 * parse.y (build_alias_initializer_parameter_list): Reverse
1652 crafted list when building aliases for anonymous class
1655 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1657 * parse.y (jdep_resolve_class): Don't bother checking potential
1658 innerclass access if `decl' is NULL.
1659 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1662 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1664 * parse.c: Remove (again.)
1666 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1669 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1670 outside the `if' statement, alias to innerclass removed, `decl'
1671 used to mark the class complete.
1673 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1675 * parse.y (simple_name:): Fixed typo in error message.
1677 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1679 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1680 or its first operand can be error marks.
1682 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1684 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1685 * parse.y (method_header): Likewise.
1687 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1689 * parse.y (process_imports): Consider that one might be trying to
1690 import an innerclass. Fixes gcj/254
1692 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1694 * parse.y (find_as_inner_class): Handle the case where the
1695 enclosing context of an innerclass has been loaded as bytecode.
1697 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1699 * parse.y (simple_name:): Reject `$' in type names.
1700 (resolve_type_during_patch): Use `type' as a second
1701 argument to resolve_no_layout. Fixes gcj/257.
1703 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1705 * parse.y (find_most_specific_methods_list): Select the only
1706 non-abstract method even if max has been set.
1707 Fixes gcj/285, gcj/298.
1709 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1711 * lang-specs.h: Added %(jc1) to java compiler options.
1713 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1715 * .cvsignore: New file.
1717 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1719 * parse.y (not_accessible_p): Access granted to innerclasses
1720 (indirectly) extending the reference type. Fixes gcj/249.
1722 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1724 * parse.y (patch_method_invocation): Fixed comment.
1725 (maybe_use_access_method): Build this$<n>s to the context of the
1726 target method, or a type that extends it. Fixes gcj/242.
1728 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1732 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1734 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1736 2000-07-13 Tom Tromey <tromey@cygnus.com>
1738 * lang-specs.h: Added %{I*}.
1740 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1742 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1744 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1746 * parse-scan.c: Remove.
1748 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1750 * class.c (set_super_info): Handled protected inner classes.
1751 (common_enclosing_context_p): Bail early if arguments aren't both
1753 (get_access_flags_from_decl): Handle private and protected inner
1755 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1756 (CLASS_PROTECTED): Likewise.
1757 (struct lang_type): New bitfield `poic'.
1758 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1760 (check_inner_class_access): Renamed arguments, added
1761 comments. Handles protected inner classes (fixes gcj/225)
1762 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1764 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1766 * parse.y (resolve_qualified_expression_name): Verify qualified
1767 access to `this'. Fixes gcj/239.
1769 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1771 * jcf-write.c (generate_classfile): Don't install ConstantValue
1774 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1776 * parse.y (resolve_qualified_expression_name): Handle inner class
1777 access. Fixes gcj/256.
1779 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1781 * jcf-write.c (generate_classfile): Properly install the
1782 ConstantValue attribute and the initial value constant pool index
1783 on string constants.
1784 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1787 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1789 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1791 * parse.y (find_as_inner_class): Fixed typo.
1792 (do_resolve_class): Explore enclosing contexts when searching for
1793 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1794 (check_inner_class_access): Check `decl' which can be null in case
1797 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1799 * java-tree.h (java_debug_context): Declared `extern'.
1800 (safe_layout_class): Likewise.
1801 * parse.y (resolve_field_access): Field must be `static' in order
1802 to be replaced by its initial value. Added comments.
1803 (find_applicable_accessible_methods_list): Fixed typo.
1804 (find_most_specific_methods_list): Methods found in innerclasses
1805 take over methods founds in the enclosing contexts.
1806 (java_complete_tree): Loosen restrictions on the type of DECLs
1807 that can be replaced by their initialization values.
1808 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1810 2000-07-05 Tom Tromey <tromey@cygnus.com>
1812 * Make-lang.in (PARSE_DIR): New macro.
1813 (PARSE_RELDIR): Likewise.
1814 (PARSE_C): Likewise.
1815 (PARSE_SCAN_C): Likewise.
1816 ($(PARSE_C)): New target.
1817 ($(PARSE_SCAN_C)): Likewise.
1818 (SET_BISON): New macro.
1819 (BISONFLAGS): Likewise.
1820 (JAVABISONFLAGS): Likewise.
1822 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1824 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1825 argument on the first pass for CNI as well as JNI.
1826 (print_method_info): Set up method name on the first pass only.
1828 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1830 * parse.y (parser_qualified_classname): Removed parameter
1832 (create_interface): Removed first passed parameter to
1833 parser_qualified_classname.
1834 (create_class): Likewise. Don't install alias on static
1835 innerclasses. Fixes gcj/275.
1837 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1839 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1840 debugable statement with empty_stmt_node. Fixes gcj/272
1842 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1844 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1847 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1849 * jcf-write.c (push_long_const): Appropriately cast short negative
1852 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1854 * parse.y (verify_constructor_super): Use loop variable
1855 `m_arg_type' initialized with `mdecl_arg_type'.
1857 2000-06-29 Tom Tromey <tromey@cygnus.com>
1859 * parse.y (resolve_field_access): Handle case where `type_found'
1862 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1864 * expr.c (lookup_field): The same field can be found through two
1865 different interface. Don't declare it ambiguous in that case.
1867 2000-06-27 Tom Tromey <tromey@cygnus.com>
1869 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1870 follows \r, then unget it at a lower level.
1872 2000-06-26 Tom Tromey <tromey@cygnus.com>
1874 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1877 2000-06-25 Tom Tromey <tromey@cygnus.com>
1879 * parse.y (for_statement): Wrap expression in a WFL if it is a
1880 constant. For PR gcj/268.
1882 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1884 * parse.y (do_resolve_class): Minor optimiztion in the package
1885 list search. Removed unecessary test and return statement.
1886 (valid_ref_assignconv_cast_p): Order of arguments to
1887 enclosing_context_p fixed.
1889 2000-06-24 Tom Tromey <tromey@cygnus.com>
1891 * expr.c (lookup_field): Print error and return error_mark_node if
1892 field reference is ambiguous.
1894 * parse.y (check_abstract_method_definitions): Also check if
1895 `other_method' is abstract.
1897 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1899 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1901 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1902 (struct lang_type): New field `pic'.
1903 (CLASS_PRIVATE): New macro.
1904 * parse.y (check_inner_class_access): New function.
1905 (jdep_resolve_class): Call it.
1907 2000-06-23 Tom Tromey <tromey@cygnus.com>
1909 * parse.y (patch_incomplete_class_ref): Initialize the returned
1910 class. For PR gcj/260.
1912 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1914 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1916 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1918 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1919 Java specific checks.
1920 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1922 * java-tree.def (CASE_EXPR): Marked 'e'.
1923 (DEFAULT_EXPR): Likewise.
1924 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1926 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1927 Java specific checks.
1928 (generate_bytecode_insns): Test try_block for BLOCK before using
1930 * parse.y (build_wfl_wrap): Added `location' argument. Set
1931 EXPR_WFL_LINECOL accordingly.
1932 (dim_expr:): Wrap constants with WFLs.
1933 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1934 (resolve_package): Check for `stmt' not being a BLOCK before
1935 building a debuggable statement with it.
1936 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1938 (resolve_field_access): Make sure `decl' is a DECL before treating
1940 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1941 IDENTIFIER_NODE before treating it as such.
1942 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1943 treating it as such.
1944 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1945 to be applied only on non array types.
1947 2000-06-16 Per Bothner <per@bothner.com>
1949 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1950 define in terms of DECL_RESULT, as that fails when --enable-checking.
1952 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1954 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1955 types the same in comparison.
1956 (CHECK_OP): Add static prototype.
1958 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1960 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1961 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1964 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1966 * decl.c (create_primitive_vtable): Prototype.
1968 * jcf-write.c (generate_bytecode_insns): Initialize variable
1971 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1973 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1975 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1976 to track searched classes, and do not search the same class more than
1977 once. Call find_applicable_accessible_methods_list on immediate
1978 superclass, instead of search_applicable_method_list on all ancestors.
1981 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1983 * parse.y (register_fields): Permit static fields in inner classes
1984 if they are final. Fix for PR gcj/255.
1986 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1988 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1989 * parse.y (find_in_imports): Returned type changed to void,
1990 leading comment fixed.
1991 (register_package): New function.
1992 (qualify_and_find): Likewise.
1993 (package_declaration:): Use `register_package'.
1994 (single_type_import_declaration:): Removed local variable
1995 `node'. Added missing `;' for consistency.
1996 (type_import_on_demand_declaration:): Use `chainon' to link new
1998 (lookup_field_wrapper): Lookup local variables defined in outer
2000 (java_complete_class): Don't reverse the list of imported on demand.
2001 (do_resolve_class): Reorganized. Removed local variable
2002 `original_name'. Call `qualify_and_find' with the current package
2003 name, invoke `find_in_imports_on_demand' right after. Call
2004 `qualify_and_find' with the packages we've seen so far. Fixed
2005 operations numbering in comments.
2006 (java_expand_class): Don't reverse `package_list'.
2007 (find_most_specific_methods_list): New local variables `abstract'
2008 and `candidates'. Use them to pick the right method.
2010 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2012 * parse.y (check_modifiers_consistency): Don't subtract out
2013 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2015 2000-06-04 Philipp Thomas <pthomas@suse.de>
2017 * Makefile.in (INTLLIBS): New.
2021 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2023 * class.c (get_dispatch_table): Build the vtable dummy entry list
2024 element with a null purpose. Fixed leading comment.
2025 (build_dtable_decl): Build an accurate dtable type when appropriate
2028 2000-06-02 Richard Henderson <rth@cygnus.com>
2030 * lang.c (lang_get_alias_set): New.
2032 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2034 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2035 before using it as the accessed field.
2037 2000-05-31 Tom Tromey <tromey@cygnus.com>
2039 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2040 char_array_vtable, short_array_vtable, int_array_vtable,
2041 long_array_vtable, float_array_vtable, double_array_vtable):
2043 * expr.c (get_primitive_array_vtable): New function.
2044 (create_primitive_vtable): New function.
2045 (java_lang_expand_expr): Enable code to statically generate
2047 * decl.c (init_decl_processing): Create primitive vtables.
2048 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2049 short_array_vtable, int_array_vtable, long_array_vtable,
2050 float_array_vtable, double_array_vtable): Define.
2052 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2054 * java/parse.y (find_applicable_accessible_methods_list):
2055 Don't add an uninitialized value to the list.
2057 2000-05-25 Tom Tromey <tromey@cygnus.com>
2059 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2060 when trying to see if field's class should be initialized. Always
2061 initialize field's declaring class, not qualified class.
2064 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2065 `wfl_operator', to maybe_build_primttype_type_ref.
2068 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2070 * parse.y (patch_method_invocation): Don't try to lookup methods
2073 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2075 * parse.y (resolve_field_access): Call the appropriate <clinit>
2076 before accessing the length of a static array. Craft a decl for
2077 the field while its time. Fixes PR gcj/129.
2079 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2081 * parse.y (resolve_package): Correctly set `*next' (was off by
2083 (resolve_qualified_expression_name): Fixed comment.
2085 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2087 * jcf-parse.c (jcf_parse_source): Reset current_class and
2088 current_function_decl to NULL before parsing a new file.
2090 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2092 * parse.y (block_end:): If the collected block doesn't feature a
2093 statement, insert an empty statement.
2095 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2097 * parse.y (maybe_yank_clinit): New function.
2098 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2099 end of the list of methods belonging to a class.
2100 (java_complete_expand_method): Check whether <clinit> is really
2101 necessary and expand it accordingly.
2103 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2105 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2106 processed by the method's switch statement.
2108 2000-05-19 Tom Tromey <tromey@cygnus.com>
2110 * java-tree.h: Added init state enum.
2111 * decl.c (emit_init_test_initialization): Initialize class
2112 initialization check variable by looking at class' state.
2114 2000-05-19 Tom Tromey <tromey@cygnus.com>
2116 * java-tree.h (build_instanceof): Declare.
2117 (build_get_class): Declare.
2118 * parse.y (patch_binop): Use build_instanceof.
2119 * expr.c (build_instanceof): New function. If class is final,
2120 don't make a function call.
2121 (expand_java_INSTANCEOF): Use it.
2122 (build_get_class): New function.
2124 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2126 * jcf-write.c (generate_classfile): Scan the source_file for
2127 slashes with the right pointer variable.
2129 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2131 * lang.c (lang_decode_option): Update -Wunused flags by calling
2133 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2135 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2137 * check_init.c (check_init): Constify local char *.
2138 * class.c (push_class): Constify local char *.
2139 * java_tree.h: Update prototypes.
2140 * jcf-io.c (open_class): Constify filename parameter and
2142 (find_class): Remove redundant string copy. Cast return from
2144 * jcf-parse.c (read_class, parse_class_file, yyparse):
2145 Constify local char *.
2146 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2147 Constify local char *.
2148 * jcf.h (JCF): Constify filename and classname.
2149 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2150 * lang.c (init_parse): Constify parameter and return value.
2151 * lex.c (java_get_line_col): Constify filename parameter.
2152 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2153 * parse.y (java_parser_context_suspend,
2154 issue_warning_error_from_context, safe_layout_class): Constify
2156 * parse.c: Regenerate.
2158 2000-05-08 Tom Tromey <tromey@cygnus.com>
2160 * expr.c (build_jni_stub): Cache the result of
2161 _Jv_LookupJNIMethod.
2163 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2165 * decl.c (predef_filenames_size): Now 7.
2166 (predef_filenames): New seventh entry.
2168 2000-05-04 Tom Tromey <tromey@cygnus.com>
2170 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2171 Keep track of when we've seen a reference field after a
2172 non-reference field.
2173 (get_boehm_type_descriptor): Handle case where we see
2174 non-reference fields but no trailing reference field.
2175 * decl.c (rawdata_ptr_type_node): Define.
2176 (init_decl_processing): Initialize rawdata_ptr_type_node.
2177 * java-tree.h (rawdata_ptr_type_node): Declare.
2179 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2181 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2182 specifiers in calls to fprintf.
2184 2000-05-03 Andrew Haley <aph@cygnus.com>
2186 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2188 * javaop.h (WORD_TO_INT): New function.
2189 (IMMEDIATE_s4): Use WORD_TO_INT.
2190 * jcf.h (JPOOL_INT): Ditto.
2192 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2195 2000-04-19 Tom Tromey <tromey@cygnus.com>
2197 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2199 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2201 * expr.c (build_jni_stub): New function.
2202 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2204 * parse.y (java_complete_expand_methods): Expand a native method
2205 and call build_jni_stub if -fjni given.
2206 * lang-options.h: Document -fjni.
2207 * lang.c (flag_jni): New global.
2208 (lang_f_options): Added `jni' entry.
2209 * java-tree.h (soft_lookupjnimethod_node,
2210 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2212 (flag_jni): Declare.
2213 (build_jni_stub): Declare.
2214 (struct lang_decl): Added `native' flag.
2215 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2217 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2218 soft_jnipopsystemframe_node): New globals.
2219 (init_decl_processing): Set them. _Jv_InitClass only takes one
2222 * java-tree.def: Put into `C' mode.
2224 2000-04-27 Tom Tromey <tromey@cygnus.com>
2227 * expr.c (expand_invoke): Generate check to see if object pointer
2228 is null in nonvirtual invocation case.
2229 * java-tree.h (soft_nullpointer_node): Declare.
2230 * decl.c (soft_nullpointer_node): New global.
2231 (init_decl_processing): Initialize soft_nullpointer_node.
2232 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2233 or `private' methods.
2234 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2236 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2238 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2241 2000-04-26 Tom Tromey <tromey@cygnus.com>
2243 * zextract.c (find_zip_file_start): New function.
2244 (read_zip_archive): Use it.
2246 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2248 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2250 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2252 * class.c (common_enclosing_context_p): New function.
2253 * java-tree.h (common_enclosing_context_p): Added prototype.
2254 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2255 classes sharing an outer context with the current instance.
2256 * parse.y (build_access_to_thisn): Fixed leading comment.
2257 (verify_constructor_super): New local `supper_inner'. Skip
2258 enclosing context argument in the case of inner class constructors.
2259 (patch_method_invocation): Insert proper context as second
2260 parameter to pure inner class constructor super invocations.
2262 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2264 * parse.y (end_class_declaration): Reset the interface number
2267 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2269 * parse.y (source_start_java_method): Deleted unecessary code.
2270 (patch_method_invocation): Fixed comment.
2272 2000-04-24 Robert Lipe <robertlipe@usa.net>
2274 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2276 2000-04-23 Tom Tromey <tromey@cygnus.com>
2278 * boehm.c (mark_reference_fields): Use int_byte_position.
2280 2000-04-22 Tom Tromey <tromey@cygnus.com>
2282 * boehm.c (mark_reference_fields): Only call byte_position on
2285 2000-04-22 Tom Tromey <tromey@cygnus.com>
2287 * boehm.c (mark_reference_fields): Added `last_view_index'
2288 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2290 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2292 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2293 * parse.y (check_class_interface_creation): Fixed comments. Select
2294 permitted modifiers for (inner) interfaces. Changed error message
2295 to report rejected modifiers used with local classes.
2297 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2299 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2300 of directly inherited type considered in scope.
2301 * parse.y (do_resolve_class): Search inherited classes for inner
2304 2000-04-20 Tom Tromey <tromey@cygnus.com>
2306 * parse.y (not_accessible_p): Use member's class, not current
2307 class, when doing inheritance check for protected reference.
2310 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2312 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2314 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2316 * parse.y (lookup_field_wrapper): Search for final local aliases.
2317 (resolve_expression_name): Let lookup_field_wrapper search for
2318 final local aliases. Force the value of `name' if one is found.
2319 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2320 an expression name. Fixed comments.
2322 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2324 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2326 2000-04-19 Tom Tromey <tromey@cygnus.com>
2328 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2330 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2334 2000-04-18 Tom Tromey <tromey@cygnus.com>
2337 * gjavah.c (utf8_cmp): Changed return value.
2338 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2340 (cxx_keywords): New global.
2341 (get_field_name): Handle new result of cxx_keyword_subst.
2342 (print_method_info): Likewise.
2344 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2346 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2347 with a newline, for CNI.
2348 (print_stub_or_jni): Print a space or newline before method name for
2350 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2351 (process_file): Include gcj/cni.h if generating CNI stubs.
2353 2000-04-16 Tom Tromey <tromey@cygnus.com>
2355 * gjavah.c (decompile_method): Use print_field_name.
2358 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2360 * parse.y (java_expand_classes): Reverse the package list once.
2361 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2363 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2364 the `==' and `!=' operators.
2366 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2368 * jcf-write.c (generate_bytecode_insns): At invokation time,
2369 always relate an interface method to the type of its selector.
2371 2000-04-05 Tom Tromey <tromey@cygnus.com>
2374 * expr.c (expand_invoke): Generate check to see if object pointer
2375 is null in nonvirtual invocation case.
2376 * java-tree.h (soft_nullpointer_node): Declare.
2377 * decl.c (soft_nullpointer_node): New global.
2378 (init_decl_processing): Initialize soft_nullpointer_node.
2379 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2380 or `private' methods.
2381 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2383 2000-04-05 Tom Tromey <tromey@cygnus.com>
2386 * parse.y (check_final_assignment): Recognize assignments to the
2387 `length' field of an array when generating class files.
2389 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2391 * class.c (decl_hash): Prototype removed.
2392 (decl_compare): Likewise.
2394 2000-04-05 Tom Tromey <tromey@cygnus.com>
2396 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2397 * parse.y (check_modifiers_consistency): Check for final/volatile
2398 clash. Fixes PR gcj/164.
2400 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2402 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2404 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2406 (add_method_1): Use `java_hash_hash_tree_node' and
2407 `java_hash_compare_tree_node'.
2408 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2409 (java_hash_compare_tree_node): Likewise.
2410 * parse.y (find_applicable_accessible_methods_list): Create,
2411 delete and use a hash table to remember already searched interfaces.
2413 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2415 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2418 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2420 * boehm.c (mark_reference_fields, set_bit): Prototype.
2421 (set_bit): Un-ANSI-fy definition.
2423 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2426 * decl.c (emit_init_test_initialization): Likewise.
2428 * gjavah.c (jni_print_char): Likewise.
2430 * parse.y (create_new_parser_context): Likewise.
2432 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2434 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2435 patch missing hunk. Fixed indentation.
2437 2000-03-30 Tom Tromey <tromey@cygnus.com>
2439 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2440 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2442 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2444 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2445 when negative *before* using it as an array index.
2446 * ChangeLog: Fixed typo.
2448 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2451 to 0 when it reaches -1.
2453 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2455 * jcf-parse.c (get_constant): Properly cast `num' during the
2456 invocation of `add_double'.
2457 * jcf-write.c (push_long_const): Properly cast `lo' before
2458 comparing it to short bounds.
2459 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2460 `interface_body:' is reduced after the current interface is
2463 2000-03-26 Tom Tromey <tromey@cygnus.com>
2465 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2466 Java-specific `-f' option.
2468 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2470 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2471 Adjust order of making types.
2472 Make bitsize_*_node values.
2474 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2476 * class.c (make_field_value): Use byte_position.
2477 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2478 (java_array_data_offset): Likewise.
2479 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2482 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2484 * parse.y (check_abstract_method_definitions): New local
2485 `end_type_reached'. Make sure we also consider `end_type'.
2486 (java_check_abstract_method_definitions): Make sure we eventually
2487 consider `java.lang.Object'.
2488 (maybe_use_access_method): Don't use access method if not in the
2489 context of a pure inner class or if the method's context is right.
2490 (find_applicable_accessible_methods_list): New static flag
2491 `object_done'. Don't search abstract classes as interfaces. Fixed
2492 indentation. Fixed the `java.lang.Object' only search. Search
2493 class interface(s) first, then fully search enclosing contexts.
2494 (find_most_specific_methods_list): Pick the closest candidate when
2495 they're all abstract.
2497 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2499 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2500 properly initialize `finished_label'. Don't emit gotos for empty
2503 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2505 * except.c (emit_handlers): Clear catch_clauses_last.
2507 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2509 * parse.y (check_method_types_complete): New function.
2510 (create_class): Reset anonymous class counter only when seeing an
2512 (java_complete_class): JDEP_METHOD: Don't recompute signature
2515 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2517 * class.c (build_static_ref): Fixed indentation in comment.
2518 * java-tree.def (TRY_EXPR): Fixed typo in name.
2519 (CLASS_LITERAL): Likewise.
2520 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2521 (struct lang_type): New field `dot_class'.
2522 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2523 (generate_classfile): Method `class$' is synthetic.
2524 * parse.y (build_do_class_method): New function.
2525 (build_dot_class_method_invocation): Likewise.
2526 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2527 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2528 (qualify_ambiguous_name): Likewise.
2529 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2530 (build_try_statement): Fixed leading comment.
2532 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2534 * class.c (make_field_value): Properly handle sizes.
2535 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2536 (layout_class_method): Count using trees.
2537 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2538 * expr.c (java_array_data_offset): Use int_bit_position.
2539 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2540 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2542 2000-03-16 Tom Tromey <tromey@cygnus.com>
2544 * lang.c (flag_hash_synchronization): New global.
2545 (lang_f_options): Added `hash-synchronization'.
2546 * lang-options.h: Mention -fhash-synchronization.
2547 * java-tree.h (flag_hash_synchronization): Declare.
2548 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2549 hash table synchronization is disabled.
2550 * decl.c (init_decl_processing): Only push `sync_info' value when
2551 hash table synchronization is disabled.
2552 * class.c (make_class_data): Only push `sync_info' field when hash
2553 table synchronization is disabled. Removed dead code.
2555 2000-03-16 Tom Tromey <tromey@cygnus.com>
2557 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2559 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2561 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2563 * parse.y (patch_method_invocation): Handle anonymous classes
2564 creation in static context.
2566 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2568 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2569 * parse.y (resolve_qualified_expression_name): Use it.
2570 (patch_method_invocation): Likewise.
2572 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2574 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2575 depending on the type of dependency which dictates what the
2577 (unresolved_type_p): Resolved types limited to the current class.
2579 2000-03-15 Tom Tromey <tromey@cygnus.com>
2581 * decl.c (init_decl_processing): Set type of `sync_info' to be
2584 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2585 Correctly compute bit number for current slot. Zero `high' and
2586 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2587 mark_reference_fields.
2588 (mark_reference_fields): New function.
2590 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * parse.y (register_incomplete_type): Fixed initialization of
2595 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2597 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2599 (push_class_context, pop_class_context): New function.
2600 (class_body:): Call pop_class_context.
2601 (interface_body:): Likewise.
2602 (INNER_QUALIFIER): New macro.
2603 (report_class_declaration): Changed output format and use
2604 INNER_QUALIFIER. Call push_class_context.
2606 2000-02-14 Andrew Haley <aph@cygnus.com>
2608 * check-init.c (check_init): Add new cases for unary and binary
2611 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2613 * parse.y (resolve_package): Set `next' once a type name has been
2614 progressively discovered.
2615 (resolve_qualified_expression_name): Propagate resolution only if
2616 there are remaining qualifiers. Take into account `q' might have
2617 been cleared after re-qualification.
2618 * parse.y (patch_method_invocation): New local `resolved'.
2619 Section dealing with qualified expression rewritten to use
2620 resolve_field_access.
2622 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.h (PUSH_CPC): Fixed indentation.
2625 (DEBUG_CPC): New macro.
2626 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2627 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2628 * parse.y (class_body_declaration:): Use
2629 SET_CPC_INSTANCE_INITIALIZER_STMT.
2630 (method_declaration:): Check for null current_function_decl.
2631 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2632 (java_parser_context_pop_initialized_field): Better handling of
2634 (maybe_make_nested_class_name): Mark nested class name as
2635 qualified when necessary.
2636 (end_class_declaration): Don't call java_parse_context_resume when
2637 one or more error occured.
2638 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2639 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2640 SET_CPC_INITIALIZER_STMT.
2641 (method_header): Check for inner classes declaring static methods.
2642 (resolve_qualified_expression_name): Handle situation where `this'
2645 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2647 * typeck.c (build_prim_array_type): Correctly set the high word too.
2649 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2651 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2653 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2654 list of methods for interfaces.
2656 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2658 * parse.y (qualify_ambiguous_name): Properly handle expressions
2661 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2663 * parse.y (check_final_assignment): Extended to process
2665 (patch_assignment): Have check_final_assignment called only once.
2667 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2669 * java-tree.h (IS_INIT_CHECKED): New flag.
2670 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2671 * parse.y (patch_string): Call force_evaluation_order on the
2672 completed string concatenation tree.
2673 * expr.c (force_evaluation_order): Call force_evaluation_order on
2674 function's arguments too.
2676 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2678 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2679 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2680 (build_anewarray): Likewise.
2681 * parse.y (patch_newarray): Likewise.
2682 * parse.c: Regenerated.
2684 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2686 * decl.c (init_decl_processing): Added new class fields `depth',
2687 `ancestors', and `idt' to class_type_node. Use
2688 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2689 * class.c (make_class_data): Push initial values for new fields.
2690 * java-tree.h: Updated prototype for `build_invokeinterface'.
2691 * expr.c (build_invokeinterface): Changed parameters to accept
2692 `method' tree. Calculate index of `method' in its declaring
2693 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2694 (expand_invoke): Call `build_invokeinterface' with new parameters.
2695 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2698 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2700 * typeck.c (lookup_do): Search superinterfaces first
2701 when looking up an interface method. From Godmar Back
2704 2000-03-06 Tom Tromey <tromey@cygnus.com>
2706 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2708 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2710 * java-tree.h (lookup_argument_method2): Declared.
2711 (safe_layout_class): Prototype moved from parse.h.
2712 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2713 * parse.y (java_check_regular_methods): Local `super_class' gone.
2714 Call lookup_argument_method2 instead of lookup_argument_method.
2715 Perform modifier match for methods found declared in implemented
2716 interfaces. Fixed indentation problem. Overriding/hiding error
2717 report to take place only for methods found in classes.
2718 * typeck.c (lookup_argument_method): Changed leading
2719 comment. Re-written by calling lookup_do.
2720 (lookup_argument_method2): New function.
2721 (lookup_java_method): Re-written by calling lookup_do.
2722 (lookup_do): New function.
2724 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2726 * check-init.c (check_init): Removed dead code. Handle (blank)
2728 * parse.y (declare_local_variables): New local `final_p', set it
2729 and use it to initialize LOCAL_FINAL.
2730 (check_final_assignment): Only check FIELD_DECLs.
2732 2000-02-17 Tom Tromey <tromey@cygnus.com>
2734 * Makefile.in (JAVA_OBJS): Added boehm.o.
2735 (boehm.o): New target.
2736 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2737 * java-tree.h (flag_use_boehm_gc): Declare.
2738 (get_boehm_type_descriptor): Declare.
2739 * lang.c (lang_f_options): Added `use-boehm-gc'.
2740 (flag_use_boehm_gc): New global.
2741 * lang-options.h: Added -fuse-boehm-gc.
2742 * boehm.c: New file.
2743 * class.c (get_dispatch_table): If class uses a Boehm type
2744 descriptor, put it in the vtable.
2745 (make_class_data): Removed dead code.
2747 2000-03-03 Per Bothner <per@bothner.com>
2749 * decl.c (init_decl_processing): Initialize sizetype properly.
2751 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2753 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2754 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2755 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2756 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2757 (jcf_parse): New local `current'. Load innerclasses seen in outer
2758 context being processed.
2759 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2760 * jcf-write.c (append_innerclasses_attribute): New function.
2761 (append_innerclasses_attribute_entry): Likewise.
2762 (get_access_flags): Handle static classes. Set anonymous and local
2763 classes to be private.
2764 (generate_classfile): Attribute count adjusted. Call
2765 append_innerclasses_attribute.
2766 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2767 PURE_INNER_CLASS_TYPE_P.
2768 * parse.y (parser_qualified_classname): New parameter `is_static',
2769 produce non qualified name accordingly.
2770 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2771 (create_interface): Added argument to parser_qualified_classname.
2772 (create_class): Added argument to parser_qualified_classname. Setup
2773 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2774 (add_inner_class_fields): Fixed indentation.
2775 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2776 (method_declarator): Fixed typo in comment.
2777 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2778 (build_current_thisn): Likewise.
2779 (patch_method_invocation): Likewise.
2781 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2783 * decl.c (current_function_decl): Move to toplev.c.
2785 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2787 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2788 (DECL_BIT_INDEX): Use underlying representation.
2789 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2791 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2793 * expr.c (build_java_ret): Pass proper type to size_binop.
2795 2000-02-25 Anthony Green <green@cygnus.com>
2797 * expr.c (build_class_init): Mark the decl to be ignored by
2799 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2800 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2801 * class.c (init_test_hash_newfunc): New function.
2802 (decl_hash): New function.
2803 (decl_compare): New function.
2804 * decl.c (emit_init_test_initialization): New function.
2805 (complete_start_java_method): Traverse the init test hashtable,
2806 calling emit_init_test_initialization.
2807 (always_initialize_class_p): Define.
2808 * expr.c (build_class_init): Use initialization tests when
2809 emitting class initialization code.
2810 (always_initialize_class_p): Declare.
2811 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2813 * java-tree.h: Include hash.h.
2814 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2815 (struct lang_decl): Add init_test_table field.
2816 (init_test_hash_entry): Define.
2818 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2820 * gjavah.c (main): Avoid using `argi' to report unimplemented
2823 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2825 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2826 initialize locals to avoid warnings. Local `exception_type' moved
2829 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2831 * parse.y (resolve_expression_name): Use `orig' as a second
2832 argument to resolve_field_access.
2833 (resolve_field_access): Removed unecessary code when dealing with
2836 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2838 * class.c (push_super_field): Don't push the field twice.
2839 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2840 * parse.h (java_reorder_fields): Prototyped.
2841 * parse.y (java_reorder_fields): New function.
2842 (java_layout_class): Simplified not to worry about re-ordering.
2844 2000-02-23 Tom Tromey <tromey@cygnus.com>
2846 * gjavah.c (print_name): In JNI case, correctly quote string.
2847 (print_method_info): Don't handle overrides in JNI mode.
2849 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2851 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2852 value type set to `boolean_type_node'.
2854 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2856 * jcf-dump.c (main): Test for correct condition after
2857 output file creation.
2859 2000-02-19 Anthony Green <green@cygnus.com>
2861 * jcf-depend.c (add_entry): Fix test for first list entry.
2863 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2865 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2866 * constants.c (build_constants_constructor): Likewise.
2868 2000-02-19 Anthony Green <green@cygnus.com>
2870 * jcf-depend.c (add_entry): Add entries to the end of the list.
2872 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2874 * decl.c (INT_TYPE_SIZE): Define if necessary.
2875 (expand_java_return): Handle the case of a native integer smaller
2878 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2880 * gjavah.c (help): Use GCCBUGURL.
2881 * jv-scan.c (help): Likewise.
2882 * jcf-dump.c (help): Likewise.
2884 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2886 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2889 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2891 * jcf-parse.c (load_class): Call `fatal' if no file containing
2892 the target class are found.
2894 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2896 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2897 lex.c, lex.h, and PARSE_H to...
2898 (parse.o, parse-scan.o): ...here, respectively.
2900 * lex.c: Split out code that may trigger SIGFPE from yylex()
2901 to its own function.
2902 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2904 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2906 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2908 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2910 * parse.y (outer_field_access_p): Stop in time when outer contexts
2912 (resolve_qualified_expression_name): Properly qualify *everything*
2913 after a package.type to be resoled as expression names.
2914 (find_applicable_accessible_methods_list): Save/restore `class' to
2915 isolate it from a possible outer context search.
2917 2000-02-15 Tom Tromey <tromey@cygnus.com>
2919 * gjavah.c (jni_print_char): New function.
2920 (print_full_cxx_name): Use it.
2921 (decode_signature_piece): Likewise.
2922 (print_cxx_classname): Likewise.
2924 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2926 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2928 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2930 * gjavah.c: Include version.h.
2932 * jcf-dump.c: Likewise.
2934 * jv-scan.c: Likewise.
2936 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2938 * parse.y (outer_field_access_fix): First parameter now a tree
2939 node. Check for assignement to final. First argument to
2940 build_outer_field_access_fix modified to accomodate prototype.
2941 (build_outer_field_access): Don't check for assignment to final
2943 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2944 possibly returned by outer_field_access_fix. Changed
2945 outer_field_access_fix's first argument.
2946 (check_final_assignment): $finit$'s context is OK.
2947 (patch_unaryop): Use node instead of its line/column value when
2948 calling outer_field_access_fix.
2950 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2952 * parse.y (interface_declaration:): No longer tagged
2953 <node>. Re-installed default action.
2954 (class_member_declaration:): Handle inner interfaces.
2955 (interface_member_declaration): Handle inner interfaces and
2957 (create_interface): Push error if one seen. Suspend parsing
2958 context when processing an inner interface.
2959 (register_fields): Inner class static field limitations not to
2960 apply to inner interfaces.
2962 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2964 * jcf-parse.c (load_class): Update `java_error_count' when a
2965 class' file can't be found.
2966 (parse.y): Avoid (byte)code generation when errors seen.
2968 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2970 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2971 decodes a valid node.
2972 (patch_binop): Handle TRUNC_DIV_EXPR.
2974 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2976 * parse.y (resolve_package): New local `acc'. Try to progressively
2977 build and guess a package and type name.
2979 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 * parse.y (find_applicable_accessible_methods_list): Load and
2982 layout the search class if necessary.
2983 (java_complete_tree): Keep to original type of the folded initial
2986 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2988 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2989 Generate error message if circularity is detected. New static
2991 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2992 * jcf-write.c (generate_bytecode_insns): Very simply handle
2994 * parse.y (java_check_circular_reference): Use
2995 `cyclic_inheritance_report' during report, if necessary.
2996 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2997 walking NEW_ARRAY_INIT twice.
2999 2000-02-09 Tom Tromey <tromey@cygnus.com>
3001 * parse.y (check_class_interface_creation): Allow inner classes to
3002 be `private' or `protected', check modifiers' consistency. Prevent
3003 block local classes from bearing any modifiers.
3005 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3007 * except.c (check_start_handlers): Re-add prototype lost in last
3009 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3011 2000-02-09 Andrew Haley <aph@cygnus.com>
3013 * decl.c (clear_binding_level): Remove excess initializer.
3014 (maybe_poplevels): Remove unused variable.
3015 (force_poplevels): Ditto.
3016 (struct binding_level): Add comment.
3018 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3020 * jcf-write.c (generate_classfile): Don't consider
3021 pre-initialization with reference value (use <clinit> instead.)
3022 * parse.y (java_fix_constructors): No generated constructor for
3024 (build_outer_field_access): Removed debug message.
3025 (outer_field_expanded_access_p): Adapted to bytecode generation.
3026 (build_outer_field_access_method): Use fix_method_argument_names.
3027 (build_outer_method_access_method): Fixed indentation. Added
3028 comment. Handle access method generation for static and also void
3030 (build_access_to_thisn): Inserted debug message.
3031 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3032 (resolve_qualified_expression_name): Fixed comment.
3033 (not_accessible_p): Adapted to bytecode generation. Added comment.
3034 (patch_method_invocation): Added comment.
3035 (maybe_use_access_method): Fixed leading comment. Handle static
3037 (java_complete_lhs): Don't shortcut handling of initialized upon
3038 declaration String type static fields when generating bytecode.
3039 (patch_unaryop): Handle outer field access when generating
3042 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3044 * java-tree.h (FIELD_THISN): New macro.
3045 * jcf-write.c (append_synthetic_attribute): New function.
3046 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3047 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3048 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3050 (build_outer_field_access): Turned on access functions usage and
3051 generation when compiling to bytecode.
3052 (maybe_use_access_method): Likewise.
3054 2000-01-25 Andrew Haley <aph@cygnus.com>
3056 * java-except.h (struct eh_range): Add `expanded' field.
3057 (maybe_start_try): Add end_pc arg.
3058 (maybe_end_try): Ditto.
3059 * java-tree.h (force_poplevels): new function.
3060 * expr.c (expand_byte_code): Don't call maybe_start_try or
3062 * except.c (add_handler): Reset expanded.
3063 (expand_start_java_handler): Set expanded.
3064 (check_start_handlers): Don't expand a start handler that's
3065 already been expanded.
3066 (maybe_start_try): Add end_pc arg. Only expand a handler which
3068 (expand_end_java_handler): call force_poplevels.
3069 (force_poplevels): new function.
3070 * decl.c (binding_level): Add start_pc of binding level.
3071 (maybe_pushlevels): Call maybe_start_try when pushing binding
3073 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3074 (LARGEST_PC): Define.
3075 (clear_binding_level): Use LARGEST_PC.
3077 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3078 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3079 (binding_depth, is_class_level, current_pc): new variables.
3080 (struct binding_level): ditto.
3081 (indent): new function.
3082 (push_jvm_slot): add debugging info.
3083 (maybe_pushlevels): ditto.
3084 (maybe_poplevels): ditto.
3087 (start_java_method): ditto.
3088 (give_name_to_locals): comment only.
3089 * except.c (binding_depth, is_class_level, current_pc):
3091 (expand_start_java_handler): add debugging info.
3092 (expand_end_java_handler): ditto.
3094 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3096 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3097 (print_name_for_stub_or_jni, process_file): Constify a char*.
3099 2000-02-03 Tom Tromey <tromey@cygnus.com>
3101 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3103 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3105 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3106 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3109 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3111 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3112 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3113 (struct lang_type): New field `ii_block'.
3114 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3115 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3116 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3117 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3118 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3119 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3121 * parse.y (add_instance_initializer): New function.
3122 (in_instance_initializer): New static global.
3123 (class_body_declaration:): Link instance initializer block.
3124 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3125 (array_creation_expression:): Remove unused local.
3126 (java_parser_context_push_initialized_field): Fixed leading
3127 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3128 CPC_INSTANCE_INITIALIZER_LIST.
3129 (java_parser_context_pop_initialized_field): Likewise.
3130 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3131 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3132 CPC_INITIALIZER_STMT.
3133 (fix_constructors): New local `class_type'. Use it. Call
3134 add_instance_initializer.
3135 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3136 (patch_return): Forbid return in instance initializers.
3137 (patch_throw_statement): Enforce exception handling in the context
3138 of instance initializers.
3140 2000-02-03 Tom Tromey <tromey@cygnus.com>
3142 * Make-lang.in (java.mostlyclean): Remove executables in
3145 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3147 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3148 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3149 (java_float_finite): Convert to use union Word from javaop.h.
3150 (java_double_finite): Convert to use union DWord from javaop.h.
3152 2000-02-02 Tom Tromey <tromey@cygnus.com>
3154 * gjavah.c (options): Added `jni' entry.
3155 (help): Document -jni.
3156 (flag_jni): New global.
3157 (process_file): Handle JNI output. Don't print text from
3158 -prepend, -add, etc, when generating stubs. Only remove `.class'
3159 suffix if it actually exists.
3160 (main): Create a `.c' file when run with `--jni --stubs'. Create
3161 correct output file name with `--jni'.
3162 (print_include): Mangle header name differently in JNI case.
3163 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3165 (print_method_info): Handle JNI case. Put signature info into
3166 method name. Handle case when STREAM is NULL.
3167 (print_name_for_stub_or_jni): New function.
3168 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3169 (print_cxx_classname): Handle JNI.
3170 (print_full_cxx_name): Likewise.
3171 (decode_signature_piece): Likewise.
3172 (overloaded_jni_method_exists_p): New function.
3173 (struct method_name): Added `signature' and `sig_length' fields.
3174 (HANDLE_END_FIELD): Do nothing in JNI mode.
3176 2000-02-02 Tom Tromey <tromey@cygnus.com>
3178 * jv-scan.c: Include version.c, <getopt.h>.
3179 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3180 (options): New array.
3181 (usage): New function.
3182 (version): New function.
3183 (main): Use getopt_long to parse command line.
3184 * jcf-dump.c: Include version.c, <getopt.h>.
3185 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3186 OPT_JAVAP): New macros.
3187 (options): New array.
3188 (usage): Return `void'. Changed message.
3189 (help): New function.
3190 (version): New function.
3191 (main): Use getopt_long_only to parse command line.
3192 * gjavah.c: Include <getopt.h>.
3193 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3194 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3195 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3196 (options): New array.
3197 (java_no_argument): Removed.
3198 (help): Updated with missing options.
3199 (main): Use getopt_long_only to parse command line.
3200 (usage): Changed message.
3202 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3204 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3205 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3206 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3207 * parse.y (array_creation_expression:): Handle anonymous arrays.
3208 (build_array_from_name): Don't set `ret_name' if null.
3209 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3210 (qualify_ambiguous_name): Likewise.
3211 (java_complete_expand_class): Likewise.
3213 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3215 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3216 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3217 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3218 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3219 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3220 AIPL_FUNCTION_COMPLETED_INVOCATION.
3221 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3222 AIPL_FUNCTION_INVOCATION_READY.
3223 (AIPL_FUNCTION_DECLARATION): New enum entry.
3224 * parse.y (reorder_static_initialized): New function.
3225 (java_parser_context_pop_initialized_field): Use it.
3226 (add_inner_class_fields): Use
3227 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3228 augmented. Install marker after last alias initializer, if any.
3229 (generate_finit): Fixed typo. Don't try to retain only the used
3231 (method_header): Compute and set DECL_FUNCTION_NAP.
3232 (method_declarator): Fixed comment. Insert alias initializer in
3234 (build_alias_initializer_parameter_list): Fixed leading
3235 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3236 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3237 (java_complete_expand_class): Code to retain only used aliases
3239 (java_complete_expand_methods): New local `first_decl'. Generate
3240 $finit$ first, then expand the constructors, regular methods and
3242 (java_complete_expand_method): Don't report error on missing
3243 return statement if previously detected bogus.
3244 (fix_constructors): Don't patch constructor parameters list.
3245 (patch_method_invocation): Use new AIPL enum values. Reverse
3246 alias initializer list for anonymous classes.
3248 2000-01-30 Anthony Green <green@redhat.com>
3250 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3251 determine how many stack slots to pop.
3253 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3256 error handling/recovery.
3257 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3259 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3261 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3262 FIELD_LOCAL_ALIAS_USED): New macros.
3263 (DECL_FUNCTION_NAP): New macro.
3264 (struct lang_decl): New field `nap'.
3265 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3266 (struct lang_type): New fields `finit_stmt_list' and
3268 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3269 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3270 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3271 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3272 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3273 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3274 (BUILD_THROW): Macro line separator re-indented.
3275 * parse.y (end_class_declaration): New function.
3276 (maybe_generate_pre_expand_clinit): New name for
3277 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3278 pre-expand static fields.
3279 (maybe_generate_clinit): Function deleted.
3280 (check_for_static_method_reference): Prototype's parameter list
3282 (generate_finit): New name for maybe_generate_finit. Changed
3283 leading comment. Function rewritten to use
3284 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3285 (build_alias_initializer_parameter_list): New function.
3286 (java_parser_context_pop_initialized_field): Likewise.
3287 (add_inner_class_fields): Likewise.
3288 (type_declaration:): Call end_class_declaration.
3289 (class_member_declaration:): Likewise.
3290 (formal_parameter_list:): Fixed typos.
3291 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3292 element. Improved error handling.
3293 (block_statement:): Call end_class_declaration.
3294 (anonymous_class_creation:): Likewise.
3295 (create_anonymous_class): Fixed comments.
3296 (create_class): Call add_inner_class_fields.
3297 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3298 (method_header): Use MARK_FINAL_PARMS.
3299 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3300 (method_declarator): Propagate final argument flag.
3301 (craft_constructor): New local `artificial'. Call
3302 build_alias_initializer_parameter_list. Use
3303 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3304 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3306 (complete_expand_class): Get rid of unused outer context local
3308 (java_complete_expand_methods): Fixed leading
3309 comment. Generate/pre-expand <clinit> first. Changed method
3310 expansion order to regular, $finit$, constructors, <clinit>.
3311 (java_complete_expand_method): Set current_function_decl.
3312 (fix_constructors): Fix constructor parameter list to account for
3313 outer context local alias initializers.
3314 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3315 (resolve_expression_name): Lookup outer context local aliases. New
3316 local `access', use it.
3317 (patch_method_invocation): Patch inner class ctor invocation with
3318 outer context local aliases initialization values. $finit$
3319 invocation patching now includes things generated with
3320 build_alias_initializer_parameter_list.
3321 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3322 (build_super_invocation): Likewise.
3323 (patch_assignment): Changed comment.
3325 2000-01-27 Andrew Haley <aph@cygnus.com>
3327 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3331 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3333 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3335 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3337 * parse.y (register_fields): Don't pass a format specifier to
3338 OBSOLETE_MODIFIER_WARNING.
3339 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3340 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3342 (check_modifiers): Change function into a macro.
3343 (check_class_interface_creation): Pass a literal format string.
3345 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3347 * buffer.h: PROTO -> PARAMS.
3348 * check-init.c: Likewise.
3349 * class.c: Likewise.
3350 * constants.c: Likewise.
3351 * convert.h: Likewise.
3353 * except.c: Likewise.
3355 * gjavah.c: Likewise.
3356 * java-except.h: Likewise.
3357 * java-tree.h: Likewise.
3358 * jcf-depend.c: Likewise.
3359 * jcf-dump.c: Likewise.
3360 * jcf-parse.c: Likewise.
3361 * jcf-path.c: Likewise.
3362 * jcf-reader.c: Likewise.
3363 * jcf-write.c: Likewise.
3365 * jv-scan.c: Likewise.
3366 * jvgenmain.c: Likewise.
3367 * jvspec.c: Likewise.
3371 * parse-scan.y: Likewise.
3372 * parse.h: Likewise.
3373 * parse.y: Likewise.
3374 * typeck.c: Likewise.
3375 * verify.c: Likewise.
3378 * zextract.c: Likewise.
3379 * zipfile.h: Likewise.
3381 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3383 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3384 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3385 * constants.c (build_constant_data_ref): Check for cached
3386 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3387 in TYPE_CPOOL_DATE_REF.
3388 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3389 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3390 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3391 (LOCAL_FINAL): New macro.
3392 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3393 constant pool -- don't try to reuse.
3394 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3396 (find_in_current_zip): Use TYPE_JCF.
3397 * parse.h (java_check_final): Prototype removed.
3398 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3399 (maybe_create_class_interface_decl,
3400 check_class_interface_creation): Likewise.
3401 (java_expand_finals): Function removed.
3402 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3403 (block_statement:): Fixed comment.
3404 (anonymous_class_creation:): Likewise.
3405 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3407 (check_class_interface_creation): Loosened error report on (inner)
3408 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3409 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3410 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3412 (create_interface): Likewise.
3413 (anonymous_class_counter): New static global.
3414 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3415 patch. Fixed comments.
3416 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3417 anonymous_class_counter when declaring a toplevel class.
3418 (craft_constructor): Fixed constructor name when handling
3419 anonymous classes. Anonymous class constructors to feature hidden
3421 (java_fix_constructors): Added comment.
3422 (java_check_final): Function removed.
3423 (java_complete_expand_methods): Fixed comment. Don't generate
3424 class data, save its outgoing constant pool instead.
3425 (verify_constructor_super): Skip anonymous class constructor
3426 hidden this$<n> parameter.
3427 (java_expand_classes): New local `saved_ctxp'. Removed call to
3428 java_expand_finals and java_check_final. Expand anonymous class
3429 constructors. Generate class data.
3430 (build_super_invocation): Skip anonymous class hidden this$<n>
3432 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3433 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3434 (set_java_signature): Likewise.
3436 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3438 * gjavah.c: Delete ACC_VISIBILITY define.
3439 * jcf.h: Add ACC_VISIBILITY define.
3440 * parse.y: final: rule tagged <value>.
3441 (java_check_regular_methods): Use ACC_VISIBILITY define for
3442 default package access check.
3443 (local_variable_declaration_statement): Use final: rule.
3445 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3447 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3450 2000-01-17 Tom Tromey <tromey@cygnus.com>
3452 * gjavah.c (print_field_info): Allow non-static final fields.
3454 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3457 * parse.y (patch_anonymous_class): New function.
3458 (create_anonymous_class): Register incomplete type when the
3459 class/interface to extends/implement isn't known yet.
3460 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3461 (verify_constructor_super): Tuned error message.
3463 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3466 (ANONYMOUS_CLASS_P): New macro.
3467 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3468 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3469 * parse.y (create_class): Added leading argument.
3470 (maybe_create_class_interface_decl,
3471 check_class_interface_creation): Likewise.
3472 (craft_constructor): New function.
3473 (verify_constructor_super): Added argument in prototype.
3474 (class_declaration:): Inserted leading argument.
3475 (for_begin:): Use FOR_LOOP_P.
3476 (anonymous_class_creation): Create WFL of the anonymous class to
3477 instantiate. Call build_new_invocation. Added comments.
3478 (check_class_interface_creation): Handle parameter `anonymous' in
3479 verbose mode class creation announce.
3480 (link_nested_class_to_enclosing): Exclude anonymous classes.
3481 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3482 anonymous class, even though they appear to have an enclosing
3484 (create_interface): Pass extra argument to
3485 check_class_interface_creation.
3486 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3487 (create_class): Call check_class_interface_creation and
3488 maybe_create_class_interface_decl with extra new argument. Don't
3489 add private this$<n> to anonymous classes.
3490 (method_declarator): Insert hidden this$<n> to anonymous class
3492 (java_fix_constructors): Deleted code creating default
3493 constructor. Call craft_constructor instead.
3494 (java_check_regular_methods): Set `saw_constructor' to 1 for
3496 (fix_constructors): Pass extra argument to verify_constructor_super.
3497 (verify_constructor_super): New local `sdecl', use it. Search for
3498 matching constructor (possibly featuring arguments) in super
3500 (lookup_method_invoke): Craft constructor according to arguments
3501 list when dealing with anonymous class constructors.
3502 (build_super_invocation): Pass arguments to anonymous class super
3504 (search_loop): Use FOR_LOOP_P.
3505 (labeled_block_contains_loop_p): Likewise.
3507 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3510 (enclosing_context_p): New function.
3511 (get_access_flags_from_decl): Handle CLASS_STATIC.
3512 (maybe_layout_super_class): Extra first argument passed to
3514 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3516 * decl.c (access0_identifier_node): New global.
3517 (init_decl_processing): access0_identifier_node initialized.
3518 (pushdecl): Set DECL_CONTEXT only on non type decls.
3519 * expr.c (lookup_field): Lookup inner class fields in enclosing
3521 (expand_invoke): Use ID_INIT_P.
3522 (expand_java_field_op): Use DECL_CLINIT_P.
3523 * java-tree.def (CLASS_LITERAL): New tree code.
3524 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3525 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3526 (struct lang_decl): New field `inner_access'.
3527 (enclosing_context_p): Prototyped.
3528 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3529 ID_CLINIT_P): New macros.
3530 (CLASS_STATIC): New macro.
3531 (CLASS_ACCESS0_GENERATED_P): New macro.
3532 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3533 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3534 INNER_CLASS_P): New macros.
3535 (DECL_INNER_CLASS_LIST): New macro.
3536 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3538 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3539 the shift value to int. Fixed typo in comment.
3540 * lex.c (inst_id, wpv_id): Initialize.
3541 * mangle.c (unicode_mangling_length): Take `$' into account.
3542 * parse.h (DRECOVER, RECOVER): Terminate properly.
3543 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3544 (typedef struct _jdep): New field `enclosing'.
3545 (JDEP_ENCLOSING): New macro.
3546 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3547 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3548 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3549 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3550 GET_ENCLOSING_CPC_CONTEXT): New macros.
3551 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3552 (do_resolve_class): Added extra argument in prototype.
3553 * parse.y (resolve_class): Added extra argument in prototype.
3554 (maybe_create_class_interface_decl): Likewise.
3555 (maybe_use_access_method, build_wfl_wrap): New functions.
3556 (java_complete_expand_classes, java_complete_expand_class):
3558 (java_parser_context_push_initialized_field,
3559 java_parser_context_suspend, java_parser_context_resume):
3561 (maybe_make_nested_class_name, make_nested_class_name,
3562 set_nested_class_simple_name_value,
3563 link_nested_class_to_enclosing, find_as_inner_class,
3564 find_as_inner_class_do, check_inner_class_redefinition,
3565 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3566 maybe_build_thisn_access_method, build_outer_field_access,
3567 build_outer_field_access_methods, build_outer_field_access_expr,
3568 build_outer_method_access_method, build_new_access_id,
3569 build_outer_field_access_method, outer_field_access_p,
3570 outer_field_expanded_access_p, outer_field_access_fix,
3571 build_incomplete_class_ref, patch_incomplete_class_ref,
3572 create_anonymous_class): Likewise.
3573 (inst_id, wpv_id): New static global variables.
3574 (synchronized:): New rule, tagged <node>.
3575 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3577 (anonymous_class_creation:): New rule, tagged <node>.
3578 (NEW_TK): Tagged <node>.
3579 (type_literals, array_type_literal): New rules, tagged <node>.
3580 (class_declaration:): Removed action when reducing by class_body:
3581 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3582 using GET_CPC in sub-rules.
3583 (class_member_declaration): Handle inner classes.
3584 (method_declaration): When reducing method_header:, reset
3585 current_function_decl when appropriate.
3586 (method_declarator:): Set the number of formal parameter to 0 for
3587 method declared without arguments.
3588 (constructor_declarator:): Likewise.
3589 (static_initializer:): List of elements kept in a list.
3590 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3591 use of the keyword `static' for type declarations.
3592 (block_statement:): Handle inner class declarations.
3593 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3594 type qualified `this'.
3595 (class_instance_creation_expression): Use anonymous_class_creation:
3596 to handle inner class instances creation. Handle qualified `new'.
3597 (something_dot_new): Added appropriate actions.
3598 (create_new_parser_context): New function.
3599 (java_push_parser_context, java_parser_context_save_global,
3600 java_parser_context_suspend): Use create_new_parser_context.
3601 (check_modifiers): Changed leading comment.
3602 (check_class_interface_creation): Handle interclasses.
3603 (add_superinterfaces): Fixed comment.
3604 (create_interface): Build qualified name from the raw_name instead
3605 of its matching WFL. Push the initialized fields list. raw_name added
3606 as an extra argument to maybe_create_class_interface_decl.
3607 (create_class): Build qualified name from the raw_name instead of
3608 its matching WFL. Removed assignment to current_parsed_class_un.
3609 Call PUSH_ERROR before returning an error. Suspend the current
3610 parser context when processing an inner class. Push the
3611 initialized fields list. raw_name added as an extra argument to
3612 maybe_create_class_interface_decl. Add the private this$<n>
3614 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3615 (register_fields): Get the class type from GET_CPC and handle
3616 previous errors. Added code to handle the creation of static
3617 fields in inner classes. Initialized fields initialization
3618 statements kept in a list of lists.
3619 (maybe_generate_finit): Initialized fields initialization
3620 statements kept in a list of lists. Use GET_CPC.
3621 (maybe_generate_clinit): Likewise.
3622 (method_header): Use GET_CPC and GET_CPC_UN.
3623 (parser_qualified_classname): Handle inner classes.
3624 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3625 (java_fix_constructors): Hide pointer to enclosing context
3626 instance in constructor list when dealing with inner classes.
3627 (jdep_resolve_class): Call resolve_class with extra first argument
3629 (resolve_class): Add enclosing context as a first extra argument
3630 to do_resolve_class.
3631 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3633 (resolve_no_layout): Extra argument added to resolve_class
3635 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3636 (java_get_real_method_name): Use GET_CPC_UN.
3637 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3638 (java_check_abstract_methods): Handle static method declared in
3639 inner classes by an error.
3640 (java_check_regular_methods): Use DECL_CLINIT_P.
3641 (source_start_java_method): Also set DECL_MAX_LOCALS.
3642 (create_artificial_method): Call java_parser_context_save_global
3643 and java_parser_context_restore_global instead of saving/restoring
3644 the context by hand.
3645 (expand_start_java_method): Improved verbose mode message.
3646 (java_complete_expand_methods): Fixed leading comment. Use
3648 (fix_constructors): Added assignment to this$<n> if necessary.
3649 (java_expand_classes): Call java_complete_expand_classes instead
3650 of java_complete_expand_methods.
3651 (make_qualified_primary): Simplified.
3652 (merge_qualified_name): Optimized for missing left or right parts.
3653 (resolve_expression_name): Handle access to outer class fields from
3655 (resolve_qualified_expression_name): New macro
3656 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3657 classes. Report error on non appropriate qualification of
3658 `new'. Handle qualified `this'.
3659 (not_accessible_p): Allow access to outer class private fields from
3661 (patch_method_invocation): Handle method invocations through
3662 access methods and inner class constructor invocations.
3663 (find_applicable_accessible_methods_list): Search enclosing
3664 contexts of an inner class.
3665 (search_applicable_methods_list): Fixed typo.
3666 (argument_types_convertible): Handle inner class constructors'
3667 hidden outer context reference argument.
3668 (qualify_ambiguous_name): Handle qualified `this'.
3669 (java_complete_lhs): Handle use of field accessed through
3670 artificial access methods in various cases of assignments. Handle
3672 (check_final_assignment): Use DECL_CLINIT_P.
3673 (valid_ref_assignconv_cast_p): Handle the destination being an
3674 enclosing context of the source.
3675 (patch_unaryop): Handle use of field accessed through artificial
3677 (patch_return): Use DECL_CLINIT_P.
3678 (patch_throw_statement): Use DECL_CLINIT_P.
3679 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3680 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3683 2000-01-16 Anthony Green <green@cygnus.com>
3685 * parse.y (build_string_concatenation): Only use
3686 StringBuffer(String) shortcut if String arg is constant.
3688 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3690 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3691 the shift value to int. Fixed typo in comment.
3693 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3695 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3696 * jcf-write.c: Likewise.
3697 * parse.y: Likewise.
3698 * parse.c: Regenerate.
3700 2000-01-09 Anthony Green <green@cygnus.com>
3702 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3703 bytecodes in the correct order.
3705 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3707 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3709 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3711 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3712 before building constant array decl.
3714 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3716 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3717 method invocation and typo in conditional expression.
3718 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3719 the appropriate NOTE_POP.
3720 * parse.y (patch_binop): Shift value mask to feature the right
3723 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3725 * class.c (assume_compiled, assume_compiled_node): Add static
3727 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3729 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3731 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3733 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3734 to `__modifier' to avoid stringifying it.
3736 * parse.y (verify_constructor_circularity): Don't call a variadic
3737 function with a non-literal format string.
3738 (java_check_abstract_methods): Move unreachable code inside
3739 `continue' statement.
3740 (lookup_method_invoke): Call xstrdup, not strdup.
3742 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3745 * jcf-parse.c (yyparse): Likewise.
3747 * jv-scan.c (main): Likewise.
3749 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3751 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3752 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3753 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3756 * parse.y (synchronized, variable_redefinition_error,
3757 check_class_interface_creation, create_interface, create_class,
3758 method_header, finish_method_declaration,
3759 check_modifiers_consistency, method_declarator,
3760 complete_class_report_errors, check_abstract_method_definitions,
3761 java_check_regular_methods, check_throws_clauses,
3762 java_check_abstract_methods, read_import_dir,
3763 check_pkg_class_access, declare_local_variables, fix_constructors,
3764 cut_identifier_in_qualified, resolve_expression_name,
3765 resolve_qualified_expression_name, patch_method_invocation,
3766 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3767 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3768 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3769 patch_try_statement, patch_synchronized_statement,
3770 patch_throw_statement, check_thrown_exceptions,
3771 patch_conditional_expr): Likewise.
3773 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3775 * Makefile.in (LIBDEPS): Added gcc's errors.o
3776 (../jcf-dump$(exeext):): Link with gcc's errors.o
3777 (../gcjh$(exeext):): Likewise.
3778 * expr.c (expand_java_NEW): Layout the entire target type instead of
3779 laying out its methods only.
3780 (lookup_field): Layout the class after having loaded it.
3781 * java-tree.h (java_debug_context): Declared.
3782 * jcf-io.c (toplev.h): Included.
3783 (find_class): Removed assignment to jcf's outofsynch
3784 field. Force source file to be read if newer than its matching
3785 class file. Tweaked debug messages.
3786 * jcf-parse.c (jcf_out_of_synch): Deleted.
3787 (read_class): Call to jcf_out_of_synch removed.
3788 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3789 (jcf_out_of_synch): Prototype deleted.
3790 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3791 `deprecated' and `class_err': integer turned into bit fields.
3792 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3793 * parse.y (package_list): New global.
3794 (package_declaration:): Record newly parsed package name.
3795 (extra_ctxp_pushed_p): Static global deleted.
3796 (java_parser_context_save_global): Create buffer context for the
3797 purpose of saving globals, if necessary.
3798 (java_parser_context_restore_global): Pop context pushed for the
3799 purpose of saving globals, if necessary.
3800 (java_debug_context_do): New prototype and function.
3801 (java_debug_context): Likewise.
3802 (do_resolve_class): Use already parsed package names to qualify
3803 and lookup class candidate.
3804 (java_pre_expand_clinit): Removed unnecessary local variable.
3806 1999-12-17 Tom Tromey <tromey@cygnus.com>
3808 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3810 (process_file): Use `\n\' at end of each line in string.
3812 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3814 * expr.c (expand_invoke): Layout the loaded class before
3815 attempting to use it.
3816 (expand_java_field_op): Allow final field assignments to take
3818 * typeck.c (convert): Return error_mark_node if expr is null.
3820 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3822 * class.c (class_depth): Return -1 if the class doesn't load
3824 * expr.c (can_widen_reference_to): Check for errors during depth
3825 computation and return 0 accordingly.
3826 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3827 create default constructors and add an other error check.
3828 * parse.h (java_fix_constructors): Prototyped.
3829 * parse.y (java_pre_expand_clinit): Likewise.
3830 (build_super_invocation): Re-prototyped to feature one argument.
3831 (java_check_circular_reference): Directly use `current'.
3832 (java_fix_constructors): New function.
3833 (java_check_regular_methods): Don't create default constructors
3834 here, but abort if none were found.
3835 (java_complete_expand_methods): Pre-process <clinit> calling
3836 java_pre_expand_clinit.
3837 (java_pre_expand_clinit): New function.
3838 (fix_constructors): build_super_invocation invoked with the
3839 current method declaration as an argument.
3840 (build_super_invocation): Use the context of the processed method
3841 decl argument instead of current_class.
3842 * typeck.c (lookup_java_method): Take WFLs in method names into
3845 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3847 * class.c (make_class_data): flag_keep_inline_functions to keep
3848 private methods in the method array.
3850 1999-12-15 Anthony Green <green@cygnus.com>
3852 * check-init.c (check_init): Take into account both types of
3853 `throw's when checking for uninitialized variables.
3855 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3857 * parse.y (java_complete_lhs): Force convertion of array
3858 dimensions to int_type_node, that's what runtime's ABI expects.
3860 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3862 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3863 operand of a WFL, until the Java front-end gets fixed with regard
3864 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3866 1999-12-10 Andrew Haley <aph@cygnus.com>
3868 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3869 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3870 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3874 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3876 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3877 before calling expand_eh_region_start and expand_start_all_catch.
3878 * except.c (expand_start_java_handler): Switch to permanent
3879 obstack before calling expand_eh_region_start.
3880 (expand_end_java_handler): Switch to permanent obstack before
3881 calling expand_start_all_catch.
3883 1999-12-5 Anthony Green <green@cygnus.com>
3885 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3886 function with side effects.
3887 (init_decl_processing): Mark all memory allocating DECLs with
3890 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3892 * except.c (expand_end_java_handler): Call
3893 expand_resume_after_catch and end_catch_handler.
3895 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3897 * verify.c (verify_jvm_instructions): Create new return label
3898 chain if non existant (don't rely on the verified state of the jsr
3901 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3903 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3904 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3906 * parse.y (patch_assignment): Removed bogus final class test on
3907 lhs when checking on whether to emit an ArrayStoreException runtime
3909 * expr.c (expand_java_arraystore): Likewise.
3911 1999-11-28 Anthony Green <green@cygnus.com>
3913 * decl.c (find_local_variable): Reuse single slot decls when
3916 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3918 * jcf-parse.c (saw_java_source): Global variable removed.
3919 (read_class): Don't use `saw_java_source'. Added extra braces.
3920 (yyparse): Code setting `saw_java_source' removed.
3922 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3924 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3926 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * verify.c (merge_type_state): Non verified subroutines being
3929 considered more than once to trigger passive type merge.
3931 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3933 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3934 in case of error. Error message tuned.
3936 1999-11-21 Anthony Green <green@cygnus.com>
3938 * constants.c (find_methodref_index): Unwrap method names before
3939 inserting them in the constant pool.
3941 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3943 * class.c (assume_compiled_node): New typedef.
3944 (assume_compiled_tree): New static data.
3945 (find_assume_compiled_node): New function.
3946 (add_assume_compiled): New function.
3947 (assume_compiled): New function.
3948 * class.c (make_class_data): Use assume_compiled.
3949 (is_compiled_class): Use assume_compiled.
3951 * java-tree.h (add_assume_compiled): Declare.
3953 * lang.c (lang_decode_option): Parse new options.
3955 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3958 int_type_node: that's what `_Jv_AllocObject' expects.
3960 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3962 * parse.y (lookup_method_invoke): Use lang_printable_name to
3963 reliably build the type name during error report. Fixes PR gcj/97.
3965 1999-11-09 Tom Tromey <tromey@cygnus.com>
3967 * jcf-path.c: Include <sys/stat.h>.
3968 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3969 (DIR_UP): New macro.
3971 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3973 * parse.y (source_end_java_method): Resume permanent allocation,
3974 reversing Apr 27 1998 patch.
3975 (patch_string_cst): Pop obstacks after having pushed the permanent
3978 1999-11-05 Tom Tromey <tromey@cygnus.com>
3980 * class.c (finish_class): Emit inlined methods if any native
3981 methods exist in the class. Fixes PR gcj/85.
3983 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3986 (qualify_ambiguous_name): Likewise.
3988 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3990 * typeck.c: (lookup_java_method): search all inherited
3991 interfaces when looking up interface method.
3993 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3995 * parse.y (method_header:): Issue error message for rule `type
3997 (synchronized:): Error report when not using synchronized.
3999 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4001 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4002 being used before the superclass constructor has been called.
4003 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4004 instead of `CALL_THIS_CONSTRUCTOR_P'.
4006 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4008 * check-init.c: Fix typo in comment.
4010 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4015 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4017 * parse.y (expression_statement:): Call function to report
4018 improper invocation of a constructor.
4019 (parse_ctor_invocation_error): New function.
4021 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4023 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4026 1999-10-21 Tom Tromey <tromey@cygnus.com>
4028 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4029 in generated `main'.
4031 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4034 (qualify_ambiguous_name): Likewise.
4036 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4038 * parse.y (java_complete_tree): fold_constant_for_init to work on
4040 (java_complete_lhs): Likewise.
4041 (array_constructor_check_entry): Complete an initializer element
4042 on permanent_obstack.
4044 1999-10-19 Tom Tromey <tromey@cygnus.com>
4046 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4047 From Mike Moreton <mike@pillim.demon.co.uk>.
4049 1999-10-15 Greg McGary <gkm@gnu.org>
4051 * java-tree.h (flag_bounds_check): Remove extern decl.
4052 * lang.c (flag_bounds_check): Remove global variable.
4053 (lang_f_options): Remove "bounds-check" entry.
4054 (lang_init_options): Default flag_bounds_check to "on".
4056 1999-10-14 Tom Tromey <tromey@cygnus.com>
4058 * jvgenmain.c (usage): New function.
4059 (main): Use it. Also, handle `-D' options.
4060 * jvspec.c (lang_specific_driver): Recognize -D.
4061 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4063 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4065 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4067 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4068 variadic function with a non-literal format string.
4070 * parse-scan.y (report_main_declaration): Likewise.
4072 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4074 * parse.y (read_import_dir, patch_assignment, patch_binop,
4075 patch_array_ref): Likewise.
4077 * typeck.c (build_java_array_type): Likewise.
4079 * verify.c (verify_jvm_instructions): Likewise.
4081 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4083 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4085 1999-10-07 Anthony Green <green@cygnus.com>
4087 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4088 where CHECK_PUT may fail for valid reasons.
4090 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4091 UNSAFE_PUTN): New macros.
4093 1999-10-04 Tom Tromey <tromey@cygnus.com>
4095 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4096 well. Fixes Java PR gcj/59.
4097 * parse-scan.y (yyerror): Report errors.
4099 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4101 * decl.c (insert_block): Remove unconditional `abort'.
4103 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4105 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4106 FUNCTION_CODE now of type int. All callers changed.
4107 Set the builtin's DECL_BUILT_IN_CLASS.
4109 1999-09-23 Tom Tromey <tromey@cygnus.com>
4111 * jvspec.c (lang_specific_driver): Don't read spec file if
4112 -fsyntax-only given.
4114 1999-09-22 Tom Tromey <tromey@cygnus.com>
4116 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4118 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4119 (WORDS_TO_LONG): Likewise.
4120 (WORDS_TO_DOUBLE): Likewise.
4122 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4124 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4125 (RELOCATION_VALUE_1): Likewise.
4126 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4127 push_in_const, push_long_const): Prototyped.
4128 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4129 (push_constant2): Likewise.
4130 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4131 (find_constant_wide): Cast find_constant2's integer arguments to
4133 (find_constant_index): Cast find_constant2's and find_constant2's
4134 integer arguments to `jword'.
4135 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4136 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4137 (emit_if): Use RELOCATION_VALUE_1.
4138 (emit_goto): Likewise.
4139 (emit_jsr): Likewise.
4140 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4141 argument to push_long_const to HOST_WIDE_INT.
4143 1999-09-15 Andreas Schwab <schwab@suse.de>
4145 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4147 1999-09-20 Nick Clifton <nickc@cygnus.com>
4149 * lang.c (lang_decode_option): Extend comment.
4151 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4153 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4156 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4158 * gjavah.c (get_field_name, print_method_info, print_include,
4159 add_namelet): Use xmalloc, not malloc.
4161 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4162 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4165 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4167 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4169 * jcf-path.c (add_entry): Likewise.
4171 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4173 * jv-scan.c (xmalloc): Remove definition.
4175 * jvgenmain.c (xmalloc): Likewise.
4177 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4179 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4181 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4182 concat, not xmalloc/sprintf.
4183 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4184 (xstrdup): Remove definition.
4186 * parse.y (duplicate_declaration_error_p,
4187 constructor_circularity_msg, verify_constructor_circularity,
4188 check_abstract_method_definitions, java_check_regular_methods,
4189 java_check_abstract_methods, patch_method_invocation,
4190 check_for_static_method_reference, patch_assignment, patch_binop,
4191 patch_cast, array_constructor_check_entry, patch_return,
4192 patch_conditional_expr): Use xstrdup, not strdup.
4194 * zextract.c (ALLOC): Use xmalloc, not malloc.
4196 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4198 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4200 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4201 (do_spec, lang_specific_pre_link, lang_specific_driver,
4202 input_filename, input_filename_length): Don't declare.
4203 (main_class_name, jvgenmain_spec, lang_specific_driver):
4205 (lang_specific_driver): All calls to the function pointer
4206 parameter now explicitly call `fatal'.
4208 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4210 * parse.y (find_applicable_accessible_methods_list): Search
4211 abstract classes as interfaces.
4213 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * class.c (finish_class): We're now outside a valid method
4216 declaration. Tell the rest of gcc so.
4218 1999-09-08 Bruce Korb autogen@linuxbox.com
4220 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4222 1999-09-07 Tom Tromey <tromey@cygnus.com>
4224 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4226 (decode_signature_piece): Don't emit "::" in JArray<>.
4227 (print_namelet): Only print trailing `;' when printing a class.
4229 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4231 * java-tree.h: Delete declarations for all tree nodes now moved to
4233 * decl.c: Delete their definitions.
4235 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4237 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4238 * Makefile.in (OBJS): Add ggc-callbacks.o.
4239 (OBJDEPS): Likewise.
4241 1999-09-03 Tom Tromey <tromey@cygnus.com>
4243 * parse.y (strip_out_static_field_access_decl): Return operand if
4244 it satisfies JDECL_P.
4246 1999-09-02 Tom Tromey <tromey@cygnus.com>
4248 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4249 Handle nested arrays, like `[[I'.
4251 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4253 * class.c (finish_class): Remove unused parameter, all callers
4256 * expr.c (build_java_athrow): Change return type to void.
4257 (java_lang_expand_expr): Make sure each case in switch returns a
4260 * java-tree.h (finish_class): Fix prototype to take void args.
4262 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4263 (main): Issue return from main, not exit.
4265 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4267 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4269 * jv-scan.c (main): Issue return from main, not exit.
4271 * parse.y (check_abstract_method_definitions,
4272 java_check_abstract_method_definitions): Add static prototypes.
4273 (java_complete_expand_methods): Fix call to `finish_class'.
4275 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4278 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4280 * lang.c (language_string): Constify.
4282 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4284 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4285 Remove hacks for stuff which comes from libiberty.
4287 * Make-lang.in: Likewise.
4289 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4291 * Makefile.in (xref.o): Depend on xref.c explicitly.
4293 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4295 * java-tree.h (lang_printable_name): Constify a char*.
4297 * lang.c (lang_printable_name): Likewise.
4299 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4301 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4304 1999-08-26 Tom Tromey <tromey@cygnus.com>
4306 * gjavah.c (print_cxx_classname): Print "::" before qualified
4309 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4311 * parse.y (lookup_cl): Changed leading comment. Now does its best
4312 to set the column number.
4313 (qualify_ambiguous_name): Take WFL wrappers into account.
4315 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4317 * verify.c (verify_jvm_instructions): Don't check instruction
4318 validity beyond end of method.
4320 1999-08-25 Tom Tromey <tromey@cygnus.com>
4322 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4324 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4326 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4327 cxx_keyword_subst, generate_access, name_is_method_p,
4328 get_field_name, print_field_name, super_class_name, print_include,
4329 decode_signature_piece, print_class_decls, usage, help,
4330 java_no_argument, version, add_namelet, print_namelet): Add static
4332 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4333 name_is_method_p): Constify a char*.
4334 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4335 Provide a final else clause in an if-else-if.
4336 (print_field_info): Add missing final arg in function call to
4338 (print_method_info, decompile_method, decode_signature_piece,
4339 print_c_decl, print_full_cxx_name, print_stub,
4340 print_mangled_classname, super_class_name, print_include,
4341 add_namelet, add_class_decl, print_class_decls, process_file,
4342 help): Constify a char*.
4344 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4345 push_int_const, find_constant_wide, find_constant_index,
4346 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4347 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4348 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4349 emit_if, emit_goto, emit_jsr, call_cleanups,
4350 make_class_file_name): Add static prototypes.
4351 (generate_bytecode_return, generate_bytecode_insns): Pass a
4352 NULL_PTR, not a NULL_TREE.
4354 * jv-scan.c: Include "jcf.h".
4355 (main): Declare using DEFUN macro.
4357 * jvspec.c (find_spec_file, lang_specific_pre_link,
4358 lang_specific_driver): Add prototypes.
4359 (find_spec_file): Constify a char*.
4361 * keyword.gperf (hash, java_keyword): Add prototypes.
4363 * lang.c (lang_print_error): Add static prototype.
4364 (lang_init): Prefer memcpy over bcopy to avoid casts.
4366 * lex.c (yylex): Add static prototype.
4368 * parse-scan.y: Include "lex.c" earlier.
4370 * parse.h: Remove redundant declaration for `yylex'.
4372 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4373 labeled_block_contains_loop_p): Add static prototypes.
4374 (not_accessible_p): Make static to match prototype.
4376 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4378 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4380 * parse.y (check_method_redefinition): Changed leading comment.
4381 (check_abstract_method_definitions): New function.
4382 (java_check_abstract_method_definitions): New function.
4383 (java_check_regular_methods): Call it.
4384 (verify_constructor_super): Fixed indentation.
4385 (lookup_method_invoke): Likewise.
4387 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4389 * parse.y (method_header): Return a null pointer if the current
4391 (finish_method_declaration): Return if the current function decl
4393 (source_start_java_method): Likewise.
4394 (java_method_add_stmt): Likewise.
4396 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * class.c (emit_register_class): Removed unnecessary call to
4400 * parse.y (labeled_block_contains_loop_p): Removed unused local
4403 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4405 * parse.y (java_refold): Added prototype.
4407 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4409 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4410 (java_stabilize_reference): Removed unnecessary `else'.
4411 (java_complete_lhs): Set flag to remember boolean. Call
4412 java_refold. Added comments.
4413 (java_decl_equiv): New function.
4414 (binop_compound_p): Likewise.
4415 (java_refold): Likewise.
4416 (patch_unaryop): Striped static field access assigned to decl and
4417 op. Changed promotion scheme for ++/-- operators.
4418 (search_loop): New function.
4419 (labeled_block_contains_loop_p): Likewise.
4420 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4422 (patch_bc_statement): Call search_loop. Fixed comment.
4424 1999-08-14 Anthony Green <green@cygnus.com>
4426 * expr.c (java_lang_expand_expr): Mark static array data as
4429 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4431 * jvgenmain.c (main): NUL-terminate name_obstack.
4433 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4435 * check-init.c (check_bool2_init, done_alternative): Add static
4438 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4439 (add_method, build_utf8_ref, build_class_ref,
4440 append_gpp_mangled_type, layout_class_method): Constify a char*.
4442 * decl.c (push_promoted_type, make_binding_level): Add static
4444 (push_promoted_type, pushdecl): Constify a char*.
4446 * except.c (find_handler_in_range, link_handler,
4447 check_start_handlers): Add static prototypes.
4449 * expr.c (process_jvm_instruction): Constify a char*.
4451 * gjavah.c (main): Constify a char*.
4453 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4456 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4458 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4459 munge, print_ents): Constify a char*.
4461 * jcf-dump.c (disassemble_method): Constify a char*.
4462 (print_constant_pool, print_exception_table): Add static prototypes.
4463 (print_constant, print_exception_table, main, disassemble_method):
4466 * jcf-io.c (find_classfile, find_class): Likewise.
4468 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4469 (set_source_filename, predefined_filename_p): Add static prototypes.
4470 (set_source_filename, get_constant, get_class_constant,
4471 find_in_current_zip): Constify a char*.
4473 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4475 (add_entry, add_path, jcf_path_classpath_arg,
4476 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4478 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4479 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4480 jcf_parse_one_method, jcf_parse_methods,
4481 jcf_parse_final_attributes): Add static prototypes.
4482 (get_attribute): Constify a char*.
4484 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4485 jcf_dependency_add_target, jcf_path_classpath_arg,
4486 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4488 * jv-scan.c (main): Constify a char*.
4489 (gcc_obstack_init): Add prototype arguments.
4491 * jvgenmain.c (gcc_obstack_init): Likewise.
4492 (main): Constify a char*.
4494 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4496 (put_decl_string, lang_print_error): Constify a char*.
4497 (lang_init): Remove redundant extern prototype.
4499 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4501 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4502 Add static prototypes.
4503 (get_type_from_signature): Constify a char*.
4505 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4506 Add static prototypes.
4507 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4508 (verify_jvm_instructions): Constify a char*.
4510 * xref.c (xref_flag_value): Likewise.
4512 * xref.h (xref_flag_value): Likewise.
4514 * zextract.c (makeword, makelong): Add static prototypes.
4515 (makeword, makelong): Constify a uch*.
4517 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4519 * lang.c (java_dummy_print): Constify a char*.
4520 (lang_print_error): Likewise.
4521 (lang_init): Remove redundant prototype for `print_error_function'.
4522 (lang_init_source): Likewise.
4523 (lang_identify): Constify a char*.
4525 1999-08-09 Tom Tromey <tromey@cygnus.com>
4527 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4528 (WORDS_TO_LONG): Likewise.
4529 (WORDS_TO_DOUBLE): Likewise.
4531 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4533 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4535 * expr.c (java_stack_pop, java_array_data_offset,
4536 build_java_throw_out_of_bounds_exception, case_identity,
4537 build_java_check_indexed_type): Add static prototypes.
4538 (linenumber_table, expand_invoke, expand_java_field_op,
4539 build_primtype_type_ref, expand_byte_code): Constify a char*.
4541 * java-tree.h (build_primtype_type_ref, linenumber_table):
4543 (java_lang_expand_expr): Add prototype.
4545 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4546 `java_lang_expand_expr'.
4548 * lex.c (java_lex_error): Constify a char*.
4549 (java_get_unicode, java_read_char, java_allocate_new_line,
4550 java_unget_unicode, java_sneak_unicode): Prototype.
4552 * parse-scan.y (current_class, package_name, method_declarator,
4553 report_class_declaration, yyerror): Constify a char*.
4555 * parse.h (java_report_errors): Prototype.
4556 (yyerror): Constify a char*.
4558 * parse.y (classitf_redefinition_error, check_modifiers,
4559 parse_jdk1_1_error, lookup_package_type,
4560 lookup_package_type_and_set_next, get_printable_method_name,
4561 purify_type_name): Constify a char*.
4562 (build_super_invocation, maybe_generate_finit,
4563 verify_constructor_super, parser_add_interface,
4564 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4565 java_complete_expand_methods, java_expand_finals,
4566 cut_identifier_in_qualified, java_stabilize_reference,
4567 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4568 merge_string_cste): Prototype.
4569 (single_type_import_declaration, yyerror,
4570 variable_redefinition_error, build_array_from_name,
4571 build_unresolved_array_type, check_class_interface_creation,
4572 resolve_class, complete_class_report_errors,
4573 note_possible_classname, read_import_dir,
4574 find_in_imports_on_demand, resolve_package, fix_constructors,
4575 check_deprecation, lookup_method_invoke,
4576 maybe_build_primttype_type_ref, array_constructor_check_entry):
4578 (java_complete_expand_methods, java_expand_finals): Make static.
4579 (convert_narrow): Remove static prototype.
4581 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4583 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4585 1999-08-02 Richard Henderson <rth@cygnus.com>
4587 * decl.c: Include defaults.h instead of expr.h.
4588 * parse.y: Likewise.
4590 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4592 * java/decl.c (start_java_method): Change all uses of
4593 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4594 Ensure expr.h is included.
4595 * java/expr.c (pop_arguments): Ditto.
4596 * java/parse.y (expand_start_java_method): Ditto.
4598 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4600 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4602 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4604 * decl.c: Include "function.h".
4605 * except.c: Likewise.
4606 * parse.y: Likewise.
4607 * Makefile.in: Update dependencies.
4609 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4611 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4612 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4613 `modifier' with ATTRIBUTE_UNUSED.
4615 * gjavah.c (process_file): Add braces around ambiguous `else'.
4617 * jcf-dump.c (print_access_flags, localvar_free): Change return
4620 * parse.y (java_complete_expand_method): Initialize variable
4622 (resolve_qualified_expression_name): Likewise for `field_decl'.
4623 (patch_method_invocation): Likewise for `class_to_search'.
4624 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4625 (patch_assignment): Likewise for `lhs_type'.
4627 * verify.c (verify_jvm_instructions): Remove unused variable
4630 1999-07-25 Richard Henderson <rth@cygnus.com>
4632 * decl.c (va_list_type_node): New.
4634 1999-07-25 Anthony Green <green@cygnus.com>
4636 * gjavah.c (print_stub): New function.
4637 (METHOD_IS_NATIVE): New macro.
4638 (print_mangled_classname): Make static.
4639 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4640 (process_file): Perform stub generation.
4641 (HANDLE_METHOD): Don't emit class decls during stub
4643 (HANDLE_END_METHOD): Take into account stub generation.
4644 (print_method_info): Handle stub generation.
4645 (print_stub): New function.
4646 (print_cxx_classname): Make signature consistant with others.
4647 (help): Describe -stubs option.
4648 (main): Create stub file.
4649 (version): Use version.c.
4650 (print_full_cxx_name): New function.
4651 (print_c_decl): Use print_full_cxx_name.
4653 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4655 * check-init.c (check_init): Handle MAX_EXPR.
4657 1999-07-15 Andrew Haley <aph@cygnus.com>
4659 * lang.c (flag_use_divide_subroutine): New variable.
4660 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4661 fp-to-integer conversion.
4662 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4665 * expr.c (build_java_soft_divmod): New function.
4666 (build_java_binop): Call build_java_soft_divmod if
4667 flag_use_divide_subroutine is set.
4668 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4669 soft_lrem_node: new builtin functions.
4670 (init_decl_processing) Initialize the new builtins.
4671 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4672 soft_lrem_node: new builtin functions.
4673 (build_java_soft_divmod): New function.
4674 * parse.y: Call build_java_soft_divmod if
4675 flag_use_divide_subroutine is set.
4678 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4679 a --specs= arg) even if not linking.
4680 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4681 -fuse-divide-subroutine
4683 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4685 * parse.y (resolve_and_layout): Check methods only once.
4686 (resolve_qualified_expression_name): Verify thrown exceptions
4688 (check_thrown_exceptions): Reject exceptions thrown in
4689 initializer. Error message tuned.
4691 1999-07-14 Andrew Haley <aph@cygnus.com>
4693 * expr.c (expand_expr): Do not return the last statement in a
4694 block as the block's value.
4696 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4698 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4699 CALL_EXPR, to avoid order of evaluation changes.
4701 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4703 * parse.y (qualify_ambiguous_name): Do not use
4704 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4706 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4708 * check-init.c (check_init): Handle MAX_EXPR.
4709 * expr.c (force_evaluation_order): Force method call arguments to
4710 be evaluated in left-to-right order.
4711 * parse.y (qualify_ambiguous_name): Loop again to qualify
4712 NEW_ARRAY_EXPR properly.
4714 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (patch_invoke): Resolve unresolved invoked method
4718 (qualify_ambiguous_name): STRING_CST to qualify expression for
4719 type name resolution.
4721 1999-06-24 Andrew Haley <aph@cygnus.com>
4723 * class.c (finish_class): Whenever a deferred method is
4724 output, rescan the list of methods to see if a new candidate for
4725 output can be found.
4727 1999-06-28 Tom Tromey <tromey@cygnus.com>
4729 * jvspec.c (lang_specific_driver): Recognize --help.
4731 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * parse.y (resolve_package): Fixed bogus return statement.
4734 (patch_method_invocation): Resolve method invocation beginning with
4735 a package name qualifier.
4737 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4739 * Make-lang.in (java.stage1): Depend on stage1-start.
4740 (java.stage2): Likewise for stage2-start.
4741 (java.stage3): Likewise for stage3-start.
4742 (java.stage4): Likewise for stage4-start.
4744 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4746 * parse.y (java_complete_lhs): When doing cross referencing, don't
4747 try to keep file location on a WFL expanded as a CALL_EXPR.
4749 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4752 compiling to class file a void method with an empty method body.
4753 As a side effect, the bytecode backend will generate the
4754 appropriate `return' instruction.
4756 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4758 * parse.y (lookup_package_type_and_set_next): New function prototype.
4759 (resolve_package): Search current and imported packages.
4760 (lookup_package_type_and_set_next): New function.
4762 1999-06-22 Andrew Haley <aph@cygnus.com>
4764 * verify.c (verify_jvm_instructions): Check for pending blocks
4765 before invalid PC test and opcode switch, not after.
4767 1999-06-21 Andrew Haley <aph@cygnus.com>
4769 * except.c (find_handler_in_range): The upper limit for exception
4770 ranges is exclusive, not inclusive: (start <= pc < end).
4771 (link_handler): find child pointer which points to outer by
4772 searching sibling list: previous code incorrectly assumed that
4773 outer->outer->first_child must point to outer.
4774 * verify.c (verify_jvm_instructions): FIXME added to code for
4776 (verify_jvm_instructions): Do not assume that the last block
4777 processed in a subroutine is a block which ends with a `ret'
4778 instruction. With some control flows it is possible that the last
4779 block ends with an `athrow'.
4781 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * parse.y (qualify_ambiguous_name): Reorganized the post
4784 evaluation of non WFL leading expression nodes.
4786 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4791 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * parse.y (qualify_ambiguous_name): Handle qualified expression
4794 beginning with a STRING_CST.
4796 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.y (register_fields): Set DECL_INITIAL on both
4799 pre-initialized static and public fields.
4800 (resolve_field_access): Static field access expressions to always
4802 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4803 qualification. CONVERT_EXPR to be resolved as an expression name.
4804 (java_complete_lhs): Identify and access qualified final
4805 initialized field in switch statement case expression.
4806 (fold_constant_for_init): Pre-initialized field decl constant to
4809 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * parse.y (note_possible_classname): Mark returned node with
4812 QUALIFIED_P only if the original class name contained a '/'.
4814 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4816 * Make-lang.in (gcjh): More parallel build fixes.
4818 1999-06-03 Mike Stump <mrs@wrs.com>
4820 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4822 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4824 * except.c (link_handler): Chain exception handlers in order.
4826 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4828 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4829 with nops and process as usual in order to always set correct EH
4830 ranges. Emit detailed warnings about unreachable bytecodes.
4832 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4834 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4837 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4840 or the searched field decl.
4842 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * parse.y (fold_constant_for_init): Convert numerical constant
4845 values to the type of the assigned field.
4847 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * expr.c (lookup_field): Relaxed the test on class loading error
4851 * parse.y (fold_constant_for_init): Enabeled old code.
4853 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4855 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4856 decide the validity of the cast of a java.lang.Cloneable reference
4858 (patch_conditional_expr): Fixed first argument passed to
4859 binary_numeric_promotion.
4861 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4863 * parse.y (qualify_ambiguous_name): Take into account that a
4864 CONVERT_EXPR might specify a type as a WFL.
4866 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4868 * parse.y (patch_assignment): Save the rhs before using it as an
4869 argument to _Jv_CheckArrayStore.
4871 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4875 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4877 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4878 floating point litteral only when the exponent indicator has been
4881 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (formal_parameter:): Construct argument tree list
4884 element even if a yet unsupported final parameter was encountered.
4886 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * parse.y (finish_method_declaration): Issue errors for native or
4889 abstract methods declared with a method body, as well as for non
4890 native or non abstract methods with no method body.
4892 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4894 * class.c (build_utf8_ref): Initialize variable `field'.
4896 * decl.c (init_decl_processing): Initialize variable `field'.
4898 * expr.c (build_known_method_ref): Mark parameters `method_type',
4899 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4900 (process_jvm_instruction): Likewise for parameter `length'.
4902 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4903 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4906 * parse.y (maybe_generate_clinit): Remove unused variable
4907 `has_non_primitive_fields'.
4908 (find_in_imports_on_demand): Initialize variables `node_to_use'
4910 (patch_binop): Likewise for variable `prom_type'.
4911 (patch_unaryop): Likewise for variable `prom_type'.
4913 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4915 * xref.c (xref_table): Add missing initializer.
4917 1999-05-14 Tom Tromey <tromey@cygnus.com>
4919 * java-except.h (struct eh_range): Removed unused `next' member.
4920 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4921 after adding all exception handlers. Sort exception ranges in
4923 (struct pc_index): New structure.
4924 (start_pc_cmp): New function.
4925 * except.c (add_handler): Return `void'. Don't call link_handler;
4926 instead construct an ordinary linked list and do range
4928 (check_nested_ranges): New function.
4929 (link_handler): Changed interface to allow merging of eh_ranges.
4930 Split overlapping ranges. Return `void'.
4932 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4934 * parse.y (constructor_block_end:): New rule, tagged <node>.
4935 (constructor_body:): Use `constructor_block_end' instead of
4938 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4940 * parse.y (statement_nsi:): Pop `for' statement block.
4941 (java_complete_lhs): Labeled blocks containing no statement are
4942 marked as completing normally.
4944 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4946 * xref.c (xref_set_current_fp): New function, defined.
4947 * xref.h (xref_set_current_fp): New function, prototyped.
4949 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4951 * check-init.c (check_init): Take into account that
4952 LABELED_BLOCK_STMT can be empty.
4954 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4956 * parse.y (java_check_regular_methods): Warning check on not
4957 overriding methods with default access in other packages does not
4958 apply to `<clinit>'.
4959 (java_complete_lhs): If block body is an empty_stmt_node, replace
4960 it by NULL_TREE. This prevents gcc from generating an irrelevant
4963 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4965 * check-init.c (check_init): Removed code accepting to see things
4966 falling through default:, when doing xrefs.
4967 * java-tree.h (do_not_fold): New global variable, declared.
4968 * parse.y (do_not_fold): New global variable, defined.
4969 (java_complete_expand_method): Set `do_not_fold' to the value of
4970 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4971 and reinstall them after them have been purged; do not check for
4972 initializations; do not issue missing return errors.
4973 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4975 (patch_binop): Skip the fold part when doing xrefs.
4976 (build_string_concatenation): Skip the concatenation part when
4978 (patch_synchronized_statement): Do not generate a try-finally when
4980 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4981 and keep the location where the throw was seen.
4982 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4983 any treatment on the converted node an simply return a NOP_EXPR of
4985 * xref.c (xref_get_data): New function, defined.
4986 * xref.h (xref_get_data): New function, declared.
4987 (XREF_GET_DATA): Use xref_get_data.
4989 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4991 * gjavah.c (print_include): Cast the result of `strlen' to int
4992 when comparing against a signed value.
4993 (add_namelet): Likewise.
4995 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4997 * expr.c (expand_invoke): Mark parameter `nargs' with
4999 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5001 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5004 * jcf-reader.c (get_attribute): Cast a value to long
5005 when comparing against a signed expression. Likewise.
5007 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5010 1999-05-11 Andrew Haley <aph@cygnus.com>
5012 * parse.y (source_end_java_method): If the current method contains
5013 any exception handlers, force asynchronous_exceptions: this is
5014 necessary because signal handlers in libjava may throw exceptions.
5015 * decl.c (end_java_method): Ditto.
5017 1999-05-11 Tom Tromey <tromey@cygnus.com>
5019 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5021 * jvspec.c (THREAD_NAME): Removed.
5022 (GC_NAME): Likewise.
5023 (MATHLIB): Likewise.
5024 (WITHLIBC): Likewise.
5026 (THREADLIB): Likewise.
5027 (MATH_LIBRARY): Likewise.
5028 (lang_specific_driver): Don't add `-l' options to command line.
5029 Instead, add a single --specs option. Recognize `-L' options and
5030 use them to search for spec file.
5031 (find_spec_file): New function.
5032 (SPEC_FILE): New define.
5034 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5036 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5037 cpplib-enabled build.
5039 1999-05-05 Per Bothner <bothner@cygnus.com>
5041 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5042 temporarily zero it while calling rest_of_decl_compilation.
5044 * java-tree.h (string_ptr_type_node): Add declaration.
5045 * decl.c: Define and initialize string_ptr_type_node.
5046 * parse.y (patch_string_cst): Use string_ptr_type_node.
5048 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5049 * parse.y (for_statement): Now unconditionally exit_block.
5050 (finish_labeled_statement): No longer exit_block if for-loop.
5051 (patch_loop_statement): Check harder if the loop is already labeled.
5053 * parse.y (patch_initialized_static_field): Removed function.
5054 (maybe_generate_clinit): Removed special handling for interfaces.
5055 (java_complete_expand_methods): Do a preliminary java_complete_tree
5056 on <clinit> to determine if it can be removed.
5057 (java_complete_expand_method): Remove special handling for <clinit>.
5058 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5059 optimize if we get back empty_stmt_node.
5060 For MODIFY_EXPR, re-do checking of static initializers.
5061 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5062 For VAR_DECL, pass correct context.
5064 * verify.c (verify_jvm_instructions): Better error messages.
5066 1999-05-03 Tom Tromey <tromey@cygnus.com>
5068 * parse-scan.y (interface_declaration): Call
5069 report_class_declaration for interfaces.
5071 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5073 * Makefile.in: Remove -v from bison command lines.
5075 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5077 * check-init.c (check_init): Exclude a case of error when doing
5079 * class.c (layout_class_method): Don't generate the error message
5080 twice when compiling from source.
5081 * lang-options.h: Added `-Wredundant-modifers' and
5082 `-Wunusupported-jdk11' flags and help text.
5083 * lang.c (lang_decode_option): Added support for
5084 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5085 flag_static_local_jdk11 and flag_redundant set accordingly.
5086 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5087 * parse.h (EXPR_WFL_ADD_COL): New macro.
5088 (DECL_END_SOURCE_LINE): Likewise.
5089 (DECL_INHERITED_SOURCE_LINE): Likewise.
5090 * parse.y (static_ref_err): New function, prototyped.
5091 (CCB_TK): Now tagged <operator>.
5092 (class_body:): Remember the location of the closing '}' of a class
5093 definition when doing xrefs.
5095 (block_end:): Likewise.
5096 (create_class): Remember the location of the inherited class
5097 identifier when doing xrefs.
5098 (register_fields): Added test on first operand of `init' before
5099 testing it TREE_CODE.
5100 (method_header): Store the location of the class identifier in the
5101 class decl when doing xrefs.
5102 (finish_method_declaration): Don't combine first/last method line
5104 (java_check_regular_methods): Warning check on not overriding
5105 methods with default access on other packages move before check on
5106 static methods. Initialization of `aflags' also moved up.
5107 (resolve_expression_name): Call static_ref_err to report the error.
5108 (static_ref_err): New function, implemented.
5109 (resolve_field_access): Returned simplified static field access
5111 (resolve_qualified_expression_name): Check for illegal use of
5112 static fields in a non static context. Call static_ref_err to
5113 report error in various places.
5114 (java_complete_tree): Do not fold initialized static fields when
5116 (java_complete_lhs): Likewise.
5118 1999-04-29 Anthony Green <green@cygnus.com>
5120 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5121 create internal labels.
5122 (lookup_label): Ditto.
5124 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5126 * class.c (layout_class_method): Generate <clinit>'s rtl for
5128 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5129 for interfaces' <clinit>.
5130 * expr.c (lookup_field): Search for fields in interfaces.
5131 (expand_invoke): Fixed indentation.
5132 (expand_java_field_op): Likewise. Use IS_CLINIT.
5133 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5134 (IS_CLINIT): New macro.
5135 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5136 interface was parsed.
5137 (maybe_generate_clinit): Don't generate if the current class is an
5138 interface with only fields of primitive types.
5139 (reset_method_name): Use IS_CLINIT.
5140 (java_complete_expand_method): Expand <clinit> when it exists for
5141 interfaces. Use IS_CLINIT.
5142 (resolve_expression_name): Use DECL_CONTEXT instead of
5143 current_class to build static field references.
5144 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5145 ARRAY_REF when doing xreferencing.
5146 (check_final_assignment): Fixed typo in leading comment. Use
5148 (patch_array_ref): Don't fully expand array references when
5150 (patch_return): Use IS_CLINIT.
5151 (patch_throw_statement): Likewise.
5153 1999-04-22 Tom Tromey <tromey@cygnus.com>
5155 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5157 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5159 * decl.c (predef_filenames, predef_filenames_size): New globals
5160 (init_decl_processing): predef_filenames and predef_filenames_size
5162 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5164 * jcf-parse.c (predefined_filename_p): New function.
5165 (yyparse): Check that files on the command line are specified only
5166 once and issue a warning otherwise.
5167 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5168 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5169 avoid a gcc warning with -W -Wall turned on.
5170 (java_expand_classes): Abort if errors were encountered.
5171 (java_complete_lhs): If the cross reference flag is set, wrap
5172 field DECL node around a WFL when resolving expression name.
5174 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * lang.c (lang_decode_option): Fixed returned value when parsing
5177 `-fxref=...' and `-Wall'.
5178 * parse.y (source_end_java_method): Do not generate code when
5179 flag_emit_xref is set.
5180 (resolve_expression_name): Do not build static field access when
5181 flag_emit_xref is set.
5182 (resolve_field_access): No special treatment on `length' when
5183 flag_emit_xref is set. Do not build qualified static field access
5184 when flag_emit_xref is set.
5185 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5186 when flag_emit_xref is set.
5187 (patch_assignment): Do not generate array store runtime check when
5188 flag_emit_xref is set.
5189 * xref.c (xref_flag_value): Fixed function declaration
5191 (xset_set_data): New function.
5192 * xref.h (xref_set_data): Added prototype for new function.
5193 (typedef struct xref_flag_table): New field data.
5194 (XREF_GET_DATA): New macro.
5196 1999-04-19 Tom Tromey <tromey@cygnus.com>
5198 * xref.h (enum): Removed trailing comma.
5200 * parse.y (resolve_qualified_expression_name): Added missing
5203 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5205 * gjavah.c: New prototypes for java_float_finite and
5208 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5210 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5213 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5215 * Makefile.in (TREE_H): Add tree-check.h.
5216 (RTL_H): Add genrtl.h.
5218 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5220 * parse.y (patch_assignment): Added ArrayStoreException runtime
5223 1999-04-06 Per Bothner <bothner@cygnus.com>
5225 * expr.c (pop_type_0): New function.
5226 (pop_type): Use pop_type_0.
5227 * java-tree.h (pop_type_0): New declaration.
5228 * verify.c (verify_jvm_instructions): Check return instructions.
5230 * parse.y (patch_binop): Don't fold if non-constant and emiting
5233 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5235 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5237 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5238 (main_jcf): Don't define.
5239 (process_file): Don't set `main_jcf'.
5241 * java-tree.h (main_jcf): Don't declare.
5243 * jcf-parse.c (main_jcf): Add static definition.
5245 * lang.c (main_jcf): Don't define.
5247 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5249 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5251 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5253 * jcf-depend.c: Include "config.h", not <config.h>.
5255 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5258 * jcf-path.c: Include "config.h", not <config.h>.
5260 * lex.c: Don't include various system header files.
5261 (java_init_lex): Cast the argument of `bzero' to PTR
5263 * parse-scan.y (java_push_parser_context): Likewise.
5265 * parse.y (java_push_parser_context): Likewise.
5266 (patch_bc_statement): Match format specifier to variable argument.
5268 * xref.c: Don't include <stdio.h>.
5270 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * parse.y (struct parser_ctxt *ctxp): Now global.
5273 (declare_local_variables): Use WFL compound value for the
5274 declaration source line value, when doing cross-referencing.
5276 1999-03-31 Tom Tromey <tromey@cygnus.com>
5278 * gjavah.c (print_field_info): Allow constants of other types.
5279 (print_include): Generate include when new name is proper prefix
5280 of already printed name.
5281 (add_namelet): Likewise.
5282 (cxx_keyword_subst): New function.
5283 (print_method_info): Use it.
5284 (print_field_name): New function.
5285 (get_field_name): New function.
5286 (print_field_info): Use get_field_name and print_field_name.
5288 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5290 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5291 'KR-C', so gperf uses the `const' keyword on strings.
5293 * keyword.gperf (java_keyword): Const-ify a char*.
5295 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5297 * parse.y (patch_bc_statement): Fixed identation and a bogus
5300 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5302 * parse.y (patch_assignment): Allow static variables in other
5303 classes to be assigned.
5305 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5307 * class.c (maybe_add_interface): Remove unused variable
5309 (make_class_data): Use = for assignment, not ==. Likewise.
5310 (emit_register_classes): Remove unused variable `decl'.
5312 * lex.c: Fix comment so as not to contain an embedded `/*'.
5314 * verify.c (verify_jvm_instructions): Remove unused variable
5317 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5319 * parse.y (complete_loop_body): Rename to finish_loop_body.
5320 (complete_labeled_statement): Rename to finish_labeled_statement.
5321 (complete_for_loop): Rename to finish_for_loop.
5322 (complete_method_declaration): Rename to finish_method_declaration.
5324 * java-tree.h (continue_identifier_node): New global node.
5325 * decl.c: Define and initialize continue_identifier_node.
5326 * parse.y (generate_labeled_block): Remove - no longer needed.
5327 (build_loop_body): Use continue_identifier_node for continue block.
5328 (finish_labeled_statement): Also do pop_labeled_block actions.
5329 (java_complete_lhs): POP_LOOP even if error.
5330 (build_labeled_block): Special handling for continue_identifier_node.
5331 (patch_loop_statement): Re-organize.
5332 (patch_bc_statement): Re-write.
5334 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5337 using a WFL compound value.
5338 * parse.y (xref.h): Include.
5339 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5341 (register_fields): Set WFL compound value to lineno if doing
5343 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5345 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5346 * xref.h (expand_xref): Prototype renamed from xref_generate.
5348 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5350 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5351 (GET_CURRENT_BLOCK): New macro.
5352 * parse.y (current_static_block): New global variable.
5353 (method_body:): Define action.
5354 (complete_method_declaration): Set current_function_decl to NULL
5355 when work on the current method is done.
5356 (declare_local_variables): Use GET_CURRENT_BLOCK.
5357 (java_method_add_stmt): Likewise.
5358 (java_complete_expand_method): Disable the use of `this' when
5360 (enter_a_block): If no current method exist, use
5361 current_static_block to link static initializer blocks.
5362 (exit_block): Rewritten to use current_static_block when no current
5364 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5365 (patch_return): Forbid the use of `return' in static initializers.
5366 (patch_throw_statement): Fixed indentation. Issue specific error
5367 for uncaught thrown checked exception in static initializer
5368 blocks. Removed FIXME.
5370 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5372 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5373 Link gcj from gcc.o.
5375 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * parse.y (find_applicable_accessible_methods_list): When dealing
5378 with interface: ensure that a given interface or java.lang.Object
5379 are searched only once.
5381 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5383 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5385 * jcf-dump.c (print_access_flags): Add braces around if-else.
5387 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5390 * lex.c (build_wfl_node): Add static prototype.
5392 * lex.h (build_wfl_node): Remove static prototype.
5394 * parse.y: Include lex.c early enough to declare everything needed.
5395 Ensure calls to `build_wfl_node' pass the proper arguments.
5396 (create_class): Remove unused variable `super_decl'.
5397 (get_printable_method_name): Initialize variable `name'.
5399 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5401 * Changelog: Fixed 1999-03-22 typos.
5402 * lang.c (lang_decode_option): Fixed typo in error string in the
5405 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5407 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5409 * java-tree.h (flag_emit_xref): Declared extern.
5410 * lang.c (xref.h): Included.
5411 (flag_emit_xref): New global variable.
5412 (lang_decode_option): Added support for -fxref.
5416 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5418 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5421 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5423 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5424 $(srcdir)/../system.h and $(JAVA_TREE_H).
5425 (jcf-io.o): Depend on $(JAVA_TREE_H).
5426 (mangle.o): Likewise.
5428 * check-init.c (check_cond_init): Add static prototype.
5430 * class.c (build_java_method_type, hashUtf8String,
5431 make_field_value, get_dispatch_vector, get_dispatch_table,
5432 append_gpp_mangled_type, mangle_static_field): Likewise.
5433 (strLengthUtf8): Hide unused definition.
5434 (hashUtf8String): Const-ify.
5435 (make_field_value): Un-ANSI-fy.
5437 * constants.c: Move inclusion of jcf.h above java-tree.h.
5438 (set_constant_entry, find_class_or_string_constant,
5439 find_name_and_type_constant, get_tag_node,
5440 build_constant_data_ref): Add static prototype.
5442 * decl.c (push_jvm_slot, builtin_function,
5443 lookup_name_current_level): Likewise.
5444 (builtin_function): Const-ify.
5446 * except.c (expand_start_java_handler, expand_end_java_handler):
5447 Add static prototype.
5449 * expr.c (flush_quick_stack, push_value, pop_value,
5450 java_stack_swap, java_stack_dup, build_java_athrow,
5451 build_java_jsr, build_java_ret, expand_java_multianewarray,
5452 expand_java_arraystore, expand_java_arrayload,
5453 expand_java_array_length, build_java_monitor, expand_java_pushc,
5454 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5455 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5456 expand_compare, expand_test, expand_cond, expand_java_goto,
5457 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5458 expand_java_field_op, java_push_constant_from_pool): Likewise.
5460 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5461 (build_java_arraynull_check): Mark parameters `node' and `type'
5462 with ATTRIBUTE_UNUSED.
5463 (note_label): Likewise for parameter `current_pc'.
5464 (expand_java_call, expand_java_ret): Hide unused definition.
5466 * java-tree.h (make_class, build_constants_constructor,
5467 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5468 init_outgoing_cpool, register_class, emit_register_classes,
5469 java_layout_seen_class_methods): Prototype.
5470 (unicode_mangling_length): Const-ify.
5471 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5472 emit_unicode_mangled_name, format_int, format_uint,
5473 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5474 jcf_print_utf8_replace, open_class): Prototype.
5476 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5477 <stdio.h>. Include tree.h/java-tree.h.
5478 (utf8_equal_string usage, process_class): Add static prototype.
5479 (open_class): Don't prototype this here.
5480 (utf8_equal_string): Match arguments to format specifiers.
5481 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5482 TABLE_SWITCH, disassemble_method): Likewise.
5484 * jcf-io.c: Include tree.h/java-tree.h.
5485 (open_class, find_classfile, jcf_print_utf8,
5486 jcf_print_utf8_replace): Const-ify.
5488 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5489 parse_class_file): Add static prototype.
5490 (find_in_current_zip): Match definition to existing static
5493 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5494 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5495 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5496 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5497 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5498 generate_bytecode_return, perform_relocations, init_jcf_state,
5499 init_jcf_method, release_jcf_state, generate_classfile):
5500 Add static prototype.
5501 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5502 (make_class_file_name): Const-ify.
5504 * jcf.h (find_classfile): Const-ify.
5506 * jv-scan.c (reset_report): Remove prototype.
5508 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5509 (error): Rewrite to allow varargs.
5511 * lang.c (lang_f_options): Const-ify.
5513 * lex.c (java_parse_escape_sequence): Add static prototype.
5514 (java_allocate_new_line): Match definition to existing static
5517 * mangle.c Include tree.h/java-tree.h.
5518 (unicode_mangling_length, emit_unicode_mangled_name,
5519 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5521 * parse.h (jdep_code): Remove trailing comma in enumeration.
5522 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5523 (reset_report): Add prototype.
5525 * verify.c (push_pending_label, merge_types): Add static
5528 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5530 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5532 * parse.y (find_applicable_accessible_methods_list): Extend the
5533 search to superinterfaces when relevant.
5534 (search_applicable_methods_list): New function.
5536 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * class.c (unmangle_classname): Implemented stricter testing
5539 before setting the QUALIFIED_P flag on an identifier.
5541 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5543 * parse.y (java_complete_lhs): Call force_evaluation_order
5544 after patch_newarray.
5545 (patch_binop): Don't call fold if there are side effects.
5547 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.y (java_stabilize_reference): Use save_expr instead of
5550 building a SAVE_EXPR node.
5551 (java_complete_lhs): Patch the resulting string of the `+='
5552 operator (if necessary) and complete the RHS after having built
5555 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5557 * class.c (make_class): Don't set CLASS_P here (because
5558 this function is also called by build_java_array_type).
5559 (push_class): Set CLASS_P here instead.
5560 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5562 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5563 context. If the context is class, perfer "super" over "synchronized".
5564 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5566 * parse.y (create_class): Don't call parser_check_super here;
5567 it is not robust. Always wait until later.
5569 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5570 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5572 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5574 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5575 * lex.h (UNGETC): Change misleading macro.
5577 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5579 * parse.y (java_stabilize_reference): Return NODE when patching a
5581 (java_complete_lhs): Put parenthesis around truth values.
5583 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * class.c (layout_class_method): Don't make rtl for interface
5587 * parse.h (GET_TYPE_NAME): New macro.
5588 * parse.y (if_then_statement:): Fixed indentation.
5589 (if_then_else_statement:): Likewise.
5590 (for_statement:): Fixed spacing.
5591 (try_statement:): Fixed indentation.
5592 (create_interface): Don't force interfaces to be abstract.
5593 (method_header): Abstract methods are OK in interfaces.
5594 (declare_local_variables): Fixed typo in comment.
5595 (java_complete_expand_method): Fixed indentation.
5596 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5597 non accessible fields.
5598 (java_stabilize_reference): New function.
5599 (java_complete_lhs): Fixed indentation. Use
5600 java_stabilize_reference in compound assignement. Insert the
5601 cast. If not processing `+' fix string constants before processing
5604 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5606 * constants.c (find_class_or_string_constant): Cast variable `j'
5607 to a `jword' when comparing against one.
5609 * expr.c (java_lang_expand_expr): Remove unused variables
5610 `has_finally_p' and `op0'.
5612 * gjavah.c (print_field_info): Cast a value to jint when comparing
5613 against one. Likewise for a jlong.
5614 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5615 against a signed quantity.
5617 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5618 (print_signature): Don't needlessly dereference variable `str'
5620 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5621 `max_locals' with ATTRIBUTE_UNUSED.
5622 (jcf_parse_class): Likewise for variable `index'.
5624 * parse.h (reverse_jdep_list): Remove static prototype.
5626 * parse.y (build_jump_to_finally): Remove prototype and definition.
5627 (reverse_jdep_list): Add static prototype.
5629 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5630 `assignment' and `expr_decl'.
5632 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5634 1999-03-12 Andrew Haley <aph@cygnus.com>
5636 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5637 we'll need a directory separator and a null character.
5639 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5641 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5643 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5645 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5648 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5650 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5652 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5654 * class.c (layout_class_method): A static method in a base class
5655 is never overridden, so treat it like it doesn't exist.
5656 However, do complain about private non-static method overriding
5657 public static method.
5659 * parse.y: Don't set unused INITIALIZED_P flag.
5660 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5662 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5663 (build_array_from_name): Re-order &index[string] to &string[index].
5665 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5666 error_mark (it might catch more errors, but it is more likely to lose).
5668 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5670 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5671 (parse-scan.o): Depend on toplev.h.
5673 * class.c (make_method_value): Add prototype. Make it static.
5674 Remove unused second argument, caller changed.
5676 * expr.c (java_lang_expand_expr): Remove unused variable
5679 * java-tree.h: Don't prototype find_in_current_zip.
5680 Add prototypes for verify_constant_pool, start_java_method,
5681 end_java_method, give_name_to_locals, expand_byte_code,
5682 open_in_zip, set_constant_value, find_constant1, find_constant2,
5683 find_utf8_constant, find_string_constant, find_class_constant,
5684 find_fieldref_index, find_methodref_index, write_constant_pool,
5685 count_constant_pool_bytes and encode_newarray_type.
5687 * jcf-dump.c: Remove unused variable `LONG_temp'.
5689 * jcf-parse.c: Include parse.h.
5690 (jcf_parse_source): Remove unused parameter, all callers changed.
5691 (jcf_figure_file_type): Add static prototype.
5692 (find_in_current_zip): Likewise. Also remove unused parameter,
5693 all callers changed.
5694 (read_class): Initialize variable `saved_pos'.
5696 * jcf-reader.c (jcf_parse_preamble): Mark variables
5697 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5699 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5700 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5701 (java_parse_doc_section): Initialize variable `seen_star'.
5702 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5703 (java_lex_error): Mark parameters `msg' and `forward' with
5705 (java_get_line_col): Mark parameters `filename' and `line' with
5708 * parse-scan.y: Include toplev.h.
5709 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5711 * parse.h: use `struct JCF', not plain `JCF'.
5712 (java_parser_context_save_global, java_expand_classes
5713 java_parser_context_restore_global, java_parse): Add prototypes.
5715 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5718 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5720 * check-init.c (check_init): COPYN takes word count, not bit count.
5722 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5724 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5725 explicit build_decl. (Avoids crash in reload when optimizing.)
5727 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5729 * decl.c (complete_start_java_method): Handle synchronized method
5730 even when compiling from bytecode.
5732 1999-02-26 Tom Tromey <tromey@cygnus.com>
5734 * gjavah.c (add_class_decl): Only generate `#include' if outer
5735 class is not the name of the class we are processing. Correctly
5736 append `.h' in #include.
5737 (process_file): Clean up newlines around generated `#include's.
5738 (decode_signature_piece): Correctly handle inner classes.
5739 (struct include): New structure.
5740 (all_includes): New global.
5741 (print_include): New function.
5742 (add_class_decl): Use it.
5743 (process_file): Likewise.
5744 (add_class_decl): Generate include for java-array.h if array
5746 (process_file): Don't generate java-array.h include.
5748 * gjavah.c (add_namelet): Check for standard package names here.
5749 (add_class_decl): Don't check for standard package names here.
5751 1999-02-25 Tom Tromey <tromey@cygnus.com>
5753 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5754 When reading a zip file, only use strncmp if both strings are
5755 bigger than the buffer length. Initialize `k' when looping
5758 1999-02-24 Tom Tromey <tromey@cygnus.com>
5760 * gjavah.c (struct namelet): New structure.
5761 (add_namelet): New function.
5762 (print_namelet): New function.
5763 (print_class_decls): Use add_namelet and print_namelet to generate
5764 namespaces and not classes.
5765 (method_printed): New global.
5766 (HANDLE_END_METHOD): Examine method_printed.
5767 (print_method_info): Set method_printed when required. Print
5768 error if function to be ignored is marked virtual. Handle $finit$
5770 (METHOD_IS_FINAL): New macro.
5771 (print_field_info): Use it.
5772 (HANDLE_METHOD): Clear method_printed.
5773 (method_pass): New global.
5774 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5775 (process_file): Do two passes over both fields and methods.
5776 (HANDLE_METHOD): Examine method_pass.
5778 (add_class_decl): New function.
5779 (print_class_decls): Don't scan over entire constant pool.
5781 1999-02-23 Tom Tromey <tromey@cygnus.com>
5783 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5784 disable linking in that case.
5786 1999-02-20 Tom Tromey <tromey@cygnus.com>
5788 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5791 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5793 * decl.c (build_result_decl), java-tree.h: New method.
5794 (complete_start_java_method): Handle synchronized methods.
5795 Don't build DECL_RESULT here. (Ordering dependency problem.)
5796 (start_java_method): Call build_result_decl here instead ...
5797 * parse.y (java_complete_expand_method): ... and here.
5798 (expand_start_java_method): Don't call complete_start_java_method here.
5799 (java_complete_expand_method): Call it here instead.
5800 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5801 * java-tree.h: ... here.
5803 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5804 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5805 for ARRAY_REF - it doesn't work when array bounds are checked.
5806 (patch_array_ref): Handle it here instead.
5808 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5810 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5812 Force left-to-right evaluation of binary operations etc.
5813 * expr.c (force_evaluation_order), java-tree.h: New function.
5814 * parse.y (java_complete_lhs): Pass binary operations, procedure
5815 calls, and ARRAY_REFs to force_evaluation_order.
5816 (various): Set TREE_SIDE_EFFECTS more carefully.
5818 Tolerate random (non-UTF8) encoding in comments without complaining.
5819 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5820 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5822 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5823 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5825 * parse.y (java_complete_lhs): Ignore an empty statement in a
5826 COMPOUND_EXPR. Don't complain about empty statement after return.
5828 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5830 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5831 in TREE_LIST - just chain the POINTER_TYPEs together.
5832 (resolve_class): If type already resolved, return decl.
5833 After resolving, update TREE_TYPE(class_type), and name (if array).
5834 * parse.h (do_resolve_class), parse.y: Make non-static.
5835 * class.c (maybe_layout_super_class): Take this_class argument.
5836 Do do_resolve_class if necessary.
5837 (layout_class, layout_class_methods): Adjust calls appropriately.
5838 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5839 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5840 * typeck.c (build_java_array_type): Don't call layout_class.
5842 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * parse.y (check_pkg_class_access): Allow private class access
5845 within the same package.
5846 (strip_out_static_field_access_decl): New function.
5847 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5848 operator argument before testing its nature.
5850 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5852 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5853 (TRY_EXPR): Simplify - it no longer has a finally clause.
5854 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5855 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5856 * expr.c (java_lang_expand_expr): Likewise.
5857 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5858 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5859 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5860 (build_try_statement): Remove finally parameter and handling.
5861 (build_try_finally_statement): New function.
5862 (patch_try_statement): No longer need to support finally clause.
5863 (try_statement): Update grammar action rules.
5864 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5865 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5867 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5869 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5870 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5872 1999-02-17 Andrew Haley <aph@cygnus.com>
5874 * class.c (build_utf8_ref): Back out broken patch which was
5875 intended to to output signatures using '.' as a separator.
5877 * class.c (make_class_data): Output signatures using '.' as a
5878 separator, rather than '/'.
5879 (mangled_classname): Likewise.
5880 (make_field_value): Likewise.
5881 (make_method_value): Likewise.
5882 * constants.c (alloc_class_constant): Likewise.
5883 * expr.c (build_invokeinterface): Likewise.
5885 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5887 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5888 of an ancient workaround.
5890 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5892 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5895 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5897 * lex.c (yylex): Encode \0 as UTF8.
5899 1999-02-10 Tom Tromey <tromey@cygnus.com>
5901 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5902 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5903 (libgcj_zip): Renamed.
5904 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5906 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5908 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5909 (GC_NAME): Renamed -lgc to -lgcjgc.
5911 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * lex.c (java_lang_cloneable): Initialize.
5914 * parse.y (java_lang_cloneable): New static variable.
5915 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5916 doing one more qualification round.
5917 (valid_ref_assignconv_cast_p): Reject null source or
5918 destination. Allow an array to be cast into java.lang.Cloneable.
5919 (patch_cast): Swapped two first arguments to first call to
5920 valid_ref_assignconv_cast_p.
5922 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5924 * parse.h: DECL_P renamed JDECL_P.
5925 * parse.y: DECL_P replaced by JDECL_P.
5926 (build_array_from_name): Always use pointer's type.
5927 (patch_bc_statement): Extra code to search continue target in a
5928 for loop. Fixed comments. Continue target is current loop when
5931 1999-02-05 Andrew Haley <aph@cygnus.com>
5933 * class.c (make_class_data): The superclass of an interface should
5934 be null, not class Object.
5936 * lex.c (java_lex): Sign extend hex literals.
5938 1999-02-04 Andrew Haley <aph@cygnus.com>
5940 * class.c (build_utf8_ref): Output signatures using '.' as a
5941 separator, rather than '/'.
5942 (make_class_data): Likewise.
5944 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5946 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5947 mkstemp.o. Get them from libiberty now.
5949 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5951 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5953 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5955 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5958 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5960 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5961 * jcf-write.c (generate_bytecode_return): New function.
5962 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5964 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5965 generate special [fd]const_[01] instructions.
5967 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5969 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5970 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5972 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5974 * parse.y (patch_method_invocation): Handle calling static methods,
5975 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5977 * parse.y (java_complete_lhs): Don't complain about unreachable
5978 exit condition in a do-while statement.
5980 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * lex.c (java_read_char): Fixed utf8 decoding.
5983 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5985 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5986 comments. Local variable `all_primitive' is gone. Broadened
5987 acceptance of `0' to floating point targets. `long' can now be
5988 widened to `double' or `float'.
5989 (valid_method_invocation_conversion_p): Added leading
5990 comment. Fixed tabulation.
5991 (build_string_concatenation): Optimize out left or right empty
5994 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5996 * jcf-write.c (localvar_alloc): Only emit entry for
5997 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5998 (generate_bytecode_insns): Only call put_linenumber if
5999 debug_info_level > DINFO_LEVEL_NONE.
6000 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6001 is specified, add -g1 (for compatibility wih javac).
6003 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6005 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6006 gjavah.o, check-init.o, jv-scan.o
6008 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6010 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6012 * gjavah.c: Include config.h and system.h.
6014 * javaop.h (inline): Don't define, its handled by system.h.
6015 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6016 from `inline' to `static inline'.
6018 * jcf.h (inline): Don't define, its handled by system.h.
6020 * lex.c (inline): Likewise.
6022 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6024 * lang-specs.h: Map -Qn to -fno-ident.
6026 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6028 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6030 1999-01-29 Tom Tromey <tromey@cygnus.com>
6032 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6033 then cast it to Object before calling `append' method.
6035 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6037 * check-init.c (check_bool2_init, check_bool_init, check_init):
6038 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6039 * jcf-write.c (generate_bytecode_insns): Likewise.
6041 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6043 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6044 * parse.y (patch_cast): Allow a boolean to be cast into a
6047 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6049 * parse.y: (class_declaration:): Fixed indentation.
6050 (class_member_declaration:): Extra `;' after field declaration now
6052 (interface_declaration:): Removed debug messages in error reports.
6053 (patch_binop): Nodes created and returned inherit the orignal
6054 node's COMPOUND_ASSIGN_P flag value.
6055 (patch_cast): Fix cast from char to floating point.
6057 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6059 * except.c, java-except.h (expand_resume_after_catch): new
6061 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6062 to branch back to main flow of control after a catch block.
6064 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6066 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6067 $(srcdir)/../system.h.
6068 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6069 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6070 (jcf-write.o): Likewise.
6071 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6072 (mangle.o): Depend on $(srcdir)/../toplev.h.
6073 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6074 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6076 * class.c: Include output.h and parse.h.
6077 (mangled_classname): Add the `const' keyword to a char*.
6078 (find_named_method): Hide unused function definition.
6079 (build_utf8_ref): Change type of variable `c' to unsigned char.
6080 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6081 (build_class_ref): Add the `const' keyword to a char*.
6082 (layout_class_method): Remove unused variable `buf'.
6084 * decl.c (find_local_variable): Remove unused variable `rtl'.
6085 (pushdecl): Likewise for variables `different_binding_level' and
6087 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6088 (maybe_build_cleanup): Likewise for parameter `decl'.
6090 * except.c (expand_start_java_handler): Mark parameter `range'
6091 with ATTRIBUTE_UNUSED.
6093 * expr.c: Include except.h.
6094 (pop_type): Remove unused variable `i'.
6095 (pop_value): Likewise for variables `n_words' and `i'.
6096 (expand_java_arrayload): Likewise for variable `convert'.
6097 (java_lang_expand_expr): Likewise for variables `op0', `type',
6098 `mode', `unsignedp', `node' and `elements'.
6099 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6101 (process_jvm_instruction): Add a `const' qualifier to a char*.
6103 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6104 (temp_directory): Likewise.
6105 (print_c_decl): Likewise.
6106 (print_method_info): Likewise.
6107 (decode_signature_piece): Likewise.
6108 (print_mangled_classname): Likewise.
6110 * java-except.h: Provide prototypes for maybe_start_try,
6111 maybe_end_try and add_handler.
6113 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6114 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6115 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6116 init_expr_processing, push_super_field, init_class_processing,
6117 can_widen_reference_to, class_depth, verify_jvm_instructions,
6118 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6119 set_local_type, merge_type_state, push_type, load_type_state,
6120 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6121 emit_unicode_mangled_name): Add prototypes.
6123 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6124 (print_signature_type): Use ISDIGIT, not isdigit.
6125 (print_signature): Remove unused variable `j'.
6127 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6128 int when comparing against one.
6130 * jcf-parse.c: Include toplev.h.
6132 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6133 (localvar_free): Remove unused variable `i'.
6134 (generate_bytecode_conditional): Likewise for variable `kind'.
6136 * jv-scan.c: Include config.h and system.h. Remove redundant
6137 OS header and gansidecl.h includes.
6138 (warning): Add the `const' keyword to a char*. Also add
6139 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6140 __STDC__, when determining whether to use ANSI-isms.
6141 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6142 (xmalloc): Don't redundantly prototype here.
6143 (main): Remove unused parameter `envp'. Also fix the arguments
6144 passed to function `fatal' to match the format specifier.
6146 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6148 * mangle.c: Include toplev.h.
6149 (emit_unicode_mangled_name): Declare parameter `len'.
6151 * parse.y (parse_warning_context): Add the `const' keyword to a
6152 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6153 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6154 (issue_warning_error_from_context): Add the `const' keyword to
6156 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6157 not `__STDC__' for whether to use ANSI-isms.
6159 * typeck.c (incomplete_type_error): Mark parameters `value' and
6160 `type' with ATTRIBUTE_UNUSED.
6161 (parse_signature_type): Use ISDIGIT, not isdigit.
6163 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6164 (verify_jvm_instructions): Likewise. Remove unused variables
6165 `field_name' and `default_val'.
6167 * zextract.c: Include config.h and system.h. Remove redundant
6170 * zipfile.h: Prototype `read_zip_archive'.
6172 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6174 * typeck.c (convert): Allow conversions to void type: some
6175 optimizations in gcc do this.
6177 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6179 * typeck.c (convert_ieee_real_to_integer): New function.
6180 (convert): When not using fast-math and using hardware fp, convert
6181 an IEEE NaN to zero.
6183 1999-01-18 Andrew Haley <aph@cygnus.com>
6185 * parse.y (patch_binop): Do a type conversion from signed to
6186 unsigned and then back to signed when a ">>>" is found.
6188 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * java-tree.h: (check_for_initialization): Added prototype.
6191 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6192 * parse.y (do_resolve_class): Removed unused locals.
6193 (read_import_dir): Likewise.
6194 (resolve_qualified_expression_name): Array creation
6195 expressions are valid primary expressions.
6196 (qualify_ambiguous_name): Likewise.
6197 (patch_synchronized_statement): Removed unused local.
6199 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6201 * Makefile.in (zextract.o): Add dependencies.
6203 * Makefile.in: Do not put ^Ls at the start of a line.
6205 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6207 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6208 sub-type the result of the call that gets the exception value.
6210 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6211 don't call finish_class.
6213 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6214 clear found before continuing.
6216 * verify.c (verify_jvm_instructions): On an array load, allow
6217 and handle top of stack to be TYPE_NULL.
6219 * gjavah.c (generate_access): Translate Java package private or
6220 protected access to C++ public, but with a comment.
6222 1999-01-13 Andrew Haley <aph@cygnus.com>
6224 * expr.c (generate_name): Name prefix changed to avoid clashes
6225 with assembler temp labels.
6227 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6228 MODIFY_EXPR. Without this, code for the assignement may not be
6229 generated at all and the synchronized statement will read an
6230 uninitialized variable.
6232 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * class.c (maybe_layout_super_class): Fixed returned value.
6235 * lex.c: Added 1999 to the copyright.
6236 (java_init_lex): Initialize java_lang_imported.
6237 * lex.h: Added 1999 to the copyright.
6238 * parse.h: Added 1999 to the copyright.
6239 (REGISTER_IMPORT): Fixed typo in trailing macro.
6240 (CURRENT_OSB): New macro.
6241 (struct parser_ctxt): New fields osb_depth, osb_limit.
6242 * parse.y (java_lang_id): New global variable.
6243 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6244 (array_creation_expression:): Use CURRENT_OSB.
6245 (dims:): Uses a stack to keep track of array dimensions.
6246 (cast_expression:): Use CURRENT_OSB.
6247 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6249 (register_fields): Fixed typos in comment.
6250 (check_method_redefinition): Fixed comment indentation.
6251 (java_check_regular_methods): Set saved found wfl to NULL after
6252 having reinstalled it in the previously found DECL_NAME.
6254 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6256 * gjavah.c (java_float_finite): Use a union to do type punning.
6257 (java_double_finite): Likewise.
6259 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6261 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6262 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6263 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6264 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6265 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6266 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6268 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6270 * check-init.c (check_init): If compiling to native, we don't
6271 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6273 1999-01-08 Tom Tromey <tromey@cygnus.com>
6275 * parse-scan.y (variable_declarator_id): Set or increment
6277 (bracket_count): New global.
6278 (formal_parameter): Handle case where bracket pairs trail variable
6281 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6283 * jcf-parse.c (yyparse): variable len changed from a char to an
6284 int to prevent overflow.
6286 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6288 * java-tree.h: Declare read_class.
6289 * jcf-parse.c (read_class): New function.
6290 (load_class): Now just call read_class.
6292 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6293 * jcf-parse.c (parse_source_file): Declare save_error_count,
6294 which is needed by java_parse_abort_on_error macro,
6295 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6297 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6298 constructor, if initializing a static field.
6299 (patch_new_array_init): Set TREE_CONSTANT if it is.
6300 * expr.c (java_lang_expand_expr): For a static array constructor
6301 of primitive elements, allocate the array itself statically.
6302 Disabled until we can set the vtable field statically.
6304 * check-init.c: New file. Checks for definite assignment.
6305 * Makefile.in (JAVA_OBJS): Add check-init.o.
6306 * parse.y (java_complete_expand_method): Call check_for_initialization.
6307 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6309 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6311 * parse.y : include system.h instead of including
6312 standard headers directly with the exception of <dirent.h>.
6314 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6316 * lex.h: Moved static function declarations to lex.c,
6317 to shut up some -Wall warnings.
6318 * lex.c: Static function declarations moved here.
6319 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6321 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6323 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6325 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6327 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6328 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6330 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6331 (localvar_alloc): Change return type to void,
6332 (emit_unop): Remove unused variable size.
6334 * jcf-write.c (struct jcf_block): Add new union.
6335 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6336 (call_cleanups): New functions.
6337 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6338 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6339 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6340 * lang.c (lang_init): Call using_eh_for_cleanups.
6341 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6342 completing operands to patch_synchronized_statement.
6343 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6344 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6345 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6347 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6349 * Make-lang.in: Comment out control-Ls; they upset some makes.
6351 1998-12-18 Tom Tromey <tromey@cygnus.com>
6353 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6356 1998-12-17 Tom Tromey <tromey@cygnus.com>
6358 * parse.y (DIR_SEPARATOR): New define.
6359 (check_class_interface_creation): Use it.
6361 * parse-scan.y (report_main_declaration): Recognize
6362 `java.lang.String' in argument to main.
6364 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6366 * parse.y (create_interface): Remove bogus test.
6368 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6370 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6371 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6373 1998-12-16 Tom Tromey <tromey@cygnus.com>
6375 * parse-scan.y (qualified_name): Use correct sprintf format.
6377 1998-12-15 Tom Tromey <tromey@cygnus.com>
6379 * gjavah.c (print_field_info): Changed how most negative number is
6382 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6384 * parse.y (fold_constant_for_init): New function.
6385 (resolve_expression_name): Don't replace static final
6386 constant-initialized fields by its value.
6387 (java_complete_lhs): New. Same as java_complete_tree, except does
6388 not replace static final constant-initialized fields by their values.
6389 (register_fields): If there is an initializer, set DECL_INITIAL and
6390 MODIFY_EXPR_FROM_INITIALIZATION_P.
6391 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6392 Only call patch_initialized_static_field if
6393 MODIFY_EXPR_FROM_INITIALIZATION_P.
6394 (patch_initialized_static_field): If not valid constant, clear
6397 * parse.y (lookup_field_wrapper): Fix thinko.
6399 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6400 set and restore global lineno.
6402 1998-12-14 Tom Tromey <tromey@cygnus.com>
6404 * gjavah.c (print_field_info): If value to print is the smallest
6405 value of its size, then print as hex to avoid later warnings from
6408 1998-12-14 Tom Tromey <tromey@cygnus.com>
6410 * gjavah.c (decompile_method): Decompile `return null'.
6411 (process_file): Generate `#pragma interface'.
6412 (method_declared): New global.
6413 (print_method_info): Set it.
6414 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6415 (print_method_info): Handle abstract methods.
6417 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6419 * parse.y (patch_method_invocation): If class_decl is null
6420 (e.g. an array type), use original type.
6422 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6423 errors about uncaught exception from clone (of array, specifically).
6425 1998-12-13 Tom Tromey <tromey@cygnus.com>
6427 * gjavah.c (decompile_method): Handle all types of `return'
6428 opcode. Decompile `return this' and `return'.
6429 (method_access): New global.
6430 (print_method_info): Set it.
6431 (decompile_method): Don't decompile a synchronized method.
6433 1998-12-13 Tom Tromey <tromey@cygnus.com>
6435 * jcf-reader.c (jcf_parse_one_method): Recognize
6437 * gjavah.c (HANDLE_END_METHOD): New macro.
6438 (HANDLE_CODE_ATTRIBUTE): New macro.
6439 (decompile_method): New function.
6440 (print_method_info): Don't print `;\n' at end of function decl.
6441 Include java-opcodes.h.
6442 (decompiled): New global.
6444 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6446 * class.c (build_class_ref): Handle PRIMTYPE.class if
6447 flag_emit_class_files.
6448 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6449 if flag_emit_class_files.
6450 * parse.y (java_complete_tree): Pre-liminary support for
6451 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6453 * parse.y (patch_synchronized_statement): Don't call monitorexit
6454 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6456 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6458 * zipfile.h (opendir_in_zip): New declaration.
6459 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6460 (opendir_in_zip): New function, using code from open_in_zip.
6461 (open_in_zip): Call opendir_in_zip.
6462 (find_class): Remove no-longer-used do_class_file parameter,
6463 but add source_ok parameter. Change logic so if we find a .java file,
6464 we don't look for .class in later classpath emtries.
6465 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6466 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6467 * gjavah.c: Update call to find_class.
6468 * jcf-dump.c: Likewise.
6470 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6471 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6472 nothing if body is empty_stmt_node.
6473 Various little fixes so SP gets correctly adjusted.
6474 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6475 For CALL_EXPR, test if static first.
6476 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6477 such as the ones we create for Object and Class.
6478 Set and restore current_function_decl.
6479 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6480 (note_possible_classname): New function.
6481 (read_import_entry): Removed. Merged with read_import_dir.
6482 (read_import_dir): Don't call find_class - that only gives us
6483 the first classpath entry having the needed package.
6484 Use the struct buffer data structure from buffer.h.
6485 (read_import_dir, find_in_imports_on_demand): The remembered
6486 class names now use '.' (not '/') as package separator.
6488 * parse.y (java_complete_expand_methods): Call write_classfile
6489 here, and not in java_expand_classes (which only gets first class).
6491 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6494 (register_fields): If a static fields has an initializer, just
6495 chain it on ctxp->static_initialized, and handle later.
6496 (java_complete_expand_methods): Force <clinit> first.
6497 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6498 - it's already been completed.
6499 (patch_initialized_static_field): New function.
6500 (java_complete_field): Call it.
6502 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6504 * expr.c (encode_newarray_type, build_new_array): New functions.
6505 * java-tree.h: Declare build_new_array.
6506 * jcf-write.c (patch_newarray): Use build_new_array.
6508 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6509 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6511 * parse.y (patch_new_array_init): Re-organize.
6512 Now is passed the actual array (pointer) type of the value.
6513 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6514 (patch_array_constructor): Removed - merged into patch_new_array_init.
6515 (java_complete_tree): Update patch_new_array_init.
6517 * jcf-write.c (find_constant_index): New function.
6518 (generate_bytecode_insns): Use find_constant_index.
6519 (generate_classfile): Use find_constant_index for ConstantValue.
6521 1998-12-11 Tom Tromey <tromey@cygnus.com>
6523 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6524 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6525 * class.c (make_class_data): Renamed dtable -> vtable, and
6526 dtable_method_count -> vtable_method_count.
6528 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6530 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6531 global variables, initialized.
6532 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6533 Declared new global variables.
6534 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6535 double_zero_node, integer_zero_node upon direct matching.
6536 * parse.y (purify_type_name): Added function prototype.
6537 (duplicate_declaration_error_p): Consider new_type as potentially
6538 being a incomplete type. Use purify_type_name on type string.
6539 (method_header): saved_type: unused variable removed. Don't figure
6540 return type if method name is invalid.
6541 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6542 processed by patch_unaryop.
6543 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6544 increment/decrement node into its original type after binary
6545 numeric promotion on its operands.
6547 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * parse.y (array_initializer:): Array init operand is NULL_TREE
6550 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6551 now an error. Fixed indentation problems.
6552 (patch_string): Handle error_mark_node as an argument.
6553 (patch_new_array_init): Fixed indentation problems.
6554 (array_constructor_check_entry): Removed check on null wfl_value.
6555 Return an error if wfl_value's walk returns an error.
6557 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6560 * lex.c (java_lex): Remember column position before advancing one
6561 token. Retain location information on OCB_TK.
6562 * lex.h (typedef struct java_lc): Added new field.
6563 * parse.h (GET_SKIP_TYPE): New macro.
6564 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6565 * parse.y (build_new_array_init, patch_new_array_init,
6566 patch_array_constructor, maybe_build_array_element_wfl,
6567 array_constructor_check_entry): New function prototypes.
6568 (switch_block:): Tagged <node>.
6569 (OCB_TK): Tagged <operator>.
6570 (array_initializer:): Installed actions.
6571 (variable_initializer): Build location information on element if
6573 (switch_statement:): Fixed indentation typo.
6574 (switch_block:): Redefined default action.
6575 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6576 (patch_assignment): Removed duplicate code.
6577 (maybe_build_array_element_wfl, build_new_array_init,
6578 patch_new_array_init, patch_array_constructor,
6579 array_constructor_check_entry): New functions.
6581 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6583 * parse.y (array_initializer): Tagged <node>.
6584 (variable_initializer:): Use default rule.
6585 (array_initializer:): Defined actions.
6586 (variable_initializers:): Likewise.
6587 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6588 non-static field accesses.
6589 (patch_invoke): Fixed indentation typo.
6590 (java_complete_tree): Likewise.
6591 (build_labeled_block): Changed leading comment. Generate an error
6592 in case of duplicate loop labels.
6593 (patch_conditional_expr): Patch results of string concatenation
6596 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6598 * constants.c (find_methodref_index): When the class is an interface,
6599 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6601 * decl.c (finit_identifier_node): Use "$finit$", rather than
6602 "<finit>" (which Sun's verifier rejects).
6603 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6604 (generate_field_initialization_code): Removed.
6605 (fix_constructors) Don't add call to $finit$ here (wrong order).
6606 (patch_method_invocation): Add $finit$ call here.
6608 * java-tree.h (CALL_USING_SUPER): New macro.
6609 * parse.y (patch_invoke): Remove im local variable.
6610 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6611 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6612 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6614 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6616 * parse.y (java_complete_tree): Don't complain about unreachable
6617 statement if it is empty_stmt_node.
6619 * jcf-write.c (find_constant_wide): New function.
6620 (push_long_const): Use find_constant_wide.
6622 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6623 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6624 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6625 Emit invokeinterface when calling an interface method.
6626 Emit invokespecial also when calling super or private methods.
6628 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6630 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6632 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6634 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * java-tree.h (java_layout_seen_class_methods): New function
6638 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6639 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6640 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6641 * parse.y (method_declarator:): Defined action.
6642 (issue_warning_error_from_context): input_filename saved, set to
6643 the appropriate value and restored after java_error is called.
6644 (build_unresolved_array_type): Fixed comment.
6645 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6646 (method_header): Deal with return type the same way type are
6647 handled for fields and method's parameters and local variables
6649 (check_method_redefinition): Removed extra CR.
6650 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6651 (java_layout_seen_class_methods): New function.
6652 (java_layout_classes): Call java_layout_seen_class_methods.
6654 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6656 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6658 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6660 * jcf-dump.c (main): Fix error message.
6661 * jcf-path.c (add_entry): Style fix.
6663 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6665 * class.c (layout_class_method): Call build_java_argument_signature
6666 on constructors too.
6667 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6668 (patch_method_invocation): Define a primary when resolving an
6669 expression name. Augmented comment on code checking illegal `this'
6670 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6672 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * class.c (layout_class_method): Don't report error on non-static
6675 overriding static if the method is private.
6676 * java-tree.h (finish_class): Prototype added.
6677 * lex.c (java_get_line_col): Handle col argument -2 value.
6678 * parse.h: All static method declarations moved to parse.y.
6679 * parse.y: Now contains all static method declarations previously
6681 (find_expr_with_wfl, missing_return_error,
6682 unreachable_stmt_error): New functions.
6683 (java_get_real_method_name): Identify constructors bearing class
6684 names in source code compiled classes only.
6685 (java_complete_expand_methods): Call missing_return_error.
6686 (invocation_mode): Private methods invoked as static methods.
6687 (java_complete_tree): Call unreachable_stmt_error.
6689 1998-12-01 Tom Tromey <tromey@cygnus.com>
6691 * Makefile.in (+target): Removed.
6692 (+xmake_file): Likewise.
6693 (+tmake_file): Likewise.
6694 (.NOEXPORT): Removed duplicate.
6696 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6698 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6700 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6702 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6703 libiberty.h. Provide an xmalloc definition.
6705 * jvspec.c: Remove the xmalloc prototype.
6707 * parse-scan.y: Include config.h and system.h. Don't include
6708 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6709 Provide an xstrdup definition.
6711 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6713 * jcf-path.c (add_entry): Recognize ".jar" too.
6714 * lang-specs.h: Likewise.
6716 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6718 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6719 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6721 * jcf-write.c (generate_bytecode_insns):
6722 Handle pre/post-increment/decrement of long.
6724 * jcf-write.c (generate_bytecode_insns):
6725 Handle missing exception handler (finally for synchronized).
6727 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6729 * java-tree.h (end_params_node): Declare global.
6730 * decl.c (end_params_node): New global.
6731 (init_decl_processing, start_java_method): Use end_params_node for
6732 end of list of parameter types. Follows correct gcc conventions.
6733 * expr.c (pop_argument_types, pop_arguments): Likewise.
6734 * lang.c (put_decl_node): Likewise.
6735 * typeck.c (various places): Likewise.
6736 * class.y (various places): Likewise.
6737 * parse.y (various places): Likewise.
6739 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6740 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6742 * class.c: Add #include flags.h, remove no-longer needed declaration.
6744 * class.c (layout_class_method): Remove commented-out code, re-format.
6745 Don't add vtable entry (or index) for private methods.
6746 * expr.c (expand_invoke): A private method is implicitly final.
6747 * class.c (make_class_data): If inlining or optimizing,
6748 skip private methods.
6750 * class.c (finish_class): New function. Calls existing methods,
6751 but alls emits deferred inline functions.
6752 * jcf-parse.c (parse_class_file): Call finish_class.
6753 * parse.y (java_complete_expand_methods): Likewise.
6755 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6757 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6759 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6761 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6763 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6765 * (generate_classfile): Always write class access flag with
6768 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * class.c (maybe_layout_super_class): New function.
6771 (layout_class): Reorganized. Loop on class methods dispatched into
6772 a new function. Call maybe_layout_super_class.
6773 (layout_class_methods, layout_class_method): New functions.
6774 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6776 (expand_invoke): Likewise.
6777 * java-tree.h (all_class_list): New global variable declared.
6778 (layout_class_methods, layout_class_method): New function
6780 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6781 * jcf-parse.c (all_class_list): New global variable.
6782 (load_class): Extended what class_or_name can be. Use parser
6783 context mechanism to save globals before calling jcf_parse.
6784 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6785 is set on the file name.
6786 (jcf_parse): Layout class methods when Object is loaded, otherwise
6787 record class in all_class_list for delayed method layout.
6788 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6789 * lang.c (put_decl_node): Decode <init> into the decl context
6791 * lex.c (java_allocate_new_line): Use xmalloc.
6792 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6793 pointers, not TREE_LIST elements.
6794 (struct parser_ctxt): Fixed comment indentations, added comments
6795 and reordered some fields.
6796 (java_check_methods): Function prototype removed.
6797 * parse.y (java_push_parser_context): Use xmalloc.
6798 (java_parser_context_restore_global): Pop extra pushed ctxp only
6799 when there's nothing next.
6800 (maybe_create_class_interface_decl): Fixed comment, add new
6801 created class decl to all_class_list.
6802 (method_header): Use GET_REAL_TYPE on argument's types.
6803 (method_declarator): Use GET_REAL_TYPE, change type to the real
6804 type in TREE_LIST dependency node. Build argument list with the
6806 (create_jdep_list): Use xmalloc. Removed allocation error message.
6807 (obtain_incomplete_type): Fixed leading comment. Broadened
6808 incoming argument meaning.
6809 (register_incomplete_type): Use xmalloc. Removed allocation error
6811 (safe_layout_class): Fixed leading comment.
6812 (jdep_resolve_class): Reversed if statement condition and switch
6814 (resolve_and_layout): Fixed leading comment. Broadened incoming
6816 (complete_class_report_errors): New local variable name, for
6817 clarity. purify_type_name used for all error cases.
6818 (java_get_real_method_name): Stricter check on constructors.
6819 (java_check_regular_methods): Reverse methods list only if not
6820 already laid out. Layout artificial constructor.
6821 (java_check_methods): Deleted.
6822 (source_start_java_method): Obtain incomplete type for patchable
6824 (java_layout_classes): Fixed leading comment. Use
6825 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6826 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6827 before returning. Fixed comments.
6828 (java_expand_classes): Check for errors up front.
6829 (patch_method_invocation): Class to search is resolved and laid
6832 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6834 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6836 * javaop.h (int8): Removed - not used.
6837 (jbyte): Redefine portably with correct signedness.
6839 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6841 * jcf-write.c (generate_bytecode_insns): Fix typo
6842 OPCODE_getstatic to OPCODE_getfield.
6844 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6845 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6846 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6848 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * jcf-parse.c (jcf_parse_source): Function returned type is
6851 void. Added prototype.
6852 (jcf_parse): Function returned type is void.
6853 (yyparse): Remove call to fclose on the last parsed file.
6855 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6857 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6859 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6860 (layout_class): Cope with methods featuring WFL in decl names.
6861 * decl.c (unqualified_object_id_node): New global variable,
6863 (build_decl_no_layout): Removed.
6864 * expr.c (build_primtype_type_ref): Handle Double.
6865 (java_lang_expand_expr): Fixed indentations.
6866 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6867 (flag_wall, flag_redundant, flag_not_overriding,
6868 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6869 variable declarations.
6870 (build_decl_no_layout): Removed prototype.
6871 (java_get_real_method_name): Added prototype.
6872 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6873 (java_parse_abort_on_error): Macro now just returns.
6874 * jcf-parse.c (jcf_parse_source): Check fclose returned
6875 value. Call emit_register_classes if java_report_errors returns
6877 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6878 flag_static_local_jdk1_1): New integer flags.
6879 (lang_decode_option): New flags set here.
6880 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6881 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6882 the flag_redundant variable.
6883 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6884 when parsing java.lang.Object class.
6885 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6887 (resolve_qualified_expression_name): Fixed indentation.
6888 (patch_array_ref): Changed prototype.
6889 (not_initialized_as_it_should_p): Prototype removed.
6890 (java_report_errors): Added function prototype.
6891 * parse.y (formal_parameter:): Changed error message for not yet
6892 supported final parameters.
6893 (class_type_list:): Set both PURPOSE and VALUE of created
6894 TREE_LIST to be class_type.
6895 (primary_no_new_array:): Handle class literals on primitive types.
6896 (parse_warning_context): Reinstalled correct force_error and
6897 do_warning flags setups.
6898 (java_report_errors): Changed prototype. Return java_error_count
6900 (variable_redefinition_error): Consider treating variable type as
6902 (create_interface): Warn about redundant abstract modifier if
6903 flag_redundant is set. Changed error message.
6904 (lookup_field_wrapper): Save/restore globals before/after looking
6906 (duplicate_declaration_error_p): Consider treating declaration
6907 type as a fake pointer.
6908 (register_fields): Extract real type from dependency node. Check
6909 for duplicate field declaration after type adjustment. Use
6910 DECL_INITIAL to store static final initialized values.
6911 (method_header): Extract real function type from dependency node.
6912 (check_abstract_method_header): Use GET_METHOD_NAME.
6913 (obtain_incomplete_type): Layout fake pointer type.
6914 (safe_layout_class): Don't try to check for methods before layout.
6915 (java_complete_class): Don't check for correct throws clause
6916 elements inheritance here.
6917 (resolve_and_layout): Broadened name parameter meaning.
6918 (reset_method_name): Use GET_METHOD_NAME.
6919 (java_get_real_method_name): New function.
6920 (java_check_regular_methods): Don't check methods in
6921 java.lang.Object. Verify lineage of throws clause elements. Use
6922 flag_no_overriding in warning report.
6923 (check_throws_clauses): Don't check if class was from
6924 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6925 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6926 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6927 warning on unsupported final local variables. Use build_decl
6928 instead of build_decl_no_layout. Get real local variable type from
6930 (source_start_java_method): Get real parameter type from
6931 dependency node. Call build_decl instead of build_decl_no_layout.
6932 (java_layout_classes): Reverse tree and layout type and class as
6933 required. Mark class as loaded when done.
6934 (resolve_field_access): Fixed indentation. Restricted condition
6935 leading to static field access code generation. Set field_type
6936 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6937 (resolve_qualified_expression_name): Initialize type_found to
6938 null. Handle static field resolved during qualification. Fixed
6939 layout on non primitive field decl types.
6940 (not_accessible_p): Fixed typo in comment.
6941 (patch_method_invocation): Resolve and layout class to search from
6943 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6944 layout non primitive type, if necessary. Make method node only to
6946 (find_applicable_accessible_methods_list): Consider WFL'ed method
6947 decl names. Fixed indentation.
6948 (argument_types_convertible): Resolve and layout target type if
6950 (java_complete_tree): Fixed indentation problems. Rewrote
6951 CALL_EXPR thrown exceptions check. Re-installed further processing
6952 of the assignment in certain cases.
6953 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6954 inlining on class literals.
6955 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6957 (valid_method_invocation_conversion_p): Likewise.
6958 (patch_string): Temporary disable forbidden use of `this' in
6959 explicit constructor invocations when doing string concatenation
6961 (patch_unaryop): Added comment. Reinstalled code to disable
6962 further check on assignment operation with cast expression RHS.
6963 (patch_switch_statement): Fixed indentation.
6964 (build_try_statement): Call build_decl instead of
6965 build_decl_no_layout.
6966 (patch_synchronized_statement): Likewise.
6967 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6968 IS_UNCHECKED_EXPRESSION_P.
6969 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6970 layout argument exception type.
6971 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6972 of IS_UNCHECKED_EXPRESSION_P.
6974 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6976 * jcf-parse.c (yyparse): Open class file in binary mode.
6978 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6980 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6982 * jcf-write.c (perform_relocations): Move check out one loop.
6984 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6986 * Make-lang.in: Fix reference to srcdir.
6987 * jv-scan.c: Add missing xmalloc prototype.
6988 * jvgenmain.c: Ditto.
6990 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6992 * decl.c (error_mark_node), java-tree.h: New global.
6993 * parse.y: Use empty_stmt_node instead of size_zero_node.
6994 (build_if_else_statement): If missing else, use empty_stmt_node.
6996 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6997 (java_complete_expand_method): Complain if return is missing.
6998 (java_check_regular_methods): Comment out incorrect error check.
6999 (not_accessible_p): Fix incorrect handling of protected methods.
7000 (patch_method_invocation): Pass correct context to not_accessible_p.
7001 (find_applicable_accessible_methods_list): Likewise.
7002 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7003 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7004 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7005 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7007 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7008 (push_int_const): Remove reundant NOTE_PUSH.
7009 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7010 (- case SWITCH_EXPR): Fix code generation bug.
7011 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7012 (generate_classfile): More robust for abstract methods.
7014 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7016 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7017 * Make-lang.in: Ditto.
7019 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7022 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7024 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7026 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7028 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7030 Allow uses of interface types to verify. This is not really
7031 type-safe, but it matches what Sun does, and is OK as long as
7032 there are appropriate run-time checks.
7033 * verify.c (merge_types): If merging two interface types,
7034 just set the result to java.lang.Object.
7035 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7037 1998-11-13 Tom Tromey <tromey@cygnus.com>
7039 * gjavah.c (main): Handle --output-class-directory argument.
7040 * jvspec.c (lang_specific_driver): Translate `-d' into
7042 * jcf.h (jcf_write_base_directory): Declare.
7043 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7044 * lang-options.h: Mention -foutput-class-dir.
7045 * jcf-write.c (jcf_write_base_directory): New global.
7046 (make_class_file_name): Put generated .class file into `-d'
7047 directory, or into source directory if -d not given. Function now
7049 (write_classfile): Free class file name. Handle case where class
7051 (DIR_SEPARATOR): New macro.
7052 Include <sys/stat.h>
7054 * Makefile.in (prefix): New macro.
7056 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7058 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7059 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7060 here (done in patch_invoke instead).
7061 (case_identity): Moved here from parse.y.
7063 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7064 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7065 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7066 so they can be efficiently scanned without recursion.
7067 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7068 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7069 in BLOCK iteratively, rather than recursively.
7071 * parse.y (do_unary_numeric_promotion): New function.
7072 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7074 * parse.y (patch_newarray): Various fixes.
7076 Re-do handling of switch statements (for proper block scoping).
7077 * parse.y: Add just a single block for the enture switch block,
7078 but don't create any "case blocks".
7079 (group_of_labels): Rmeoved unneeded non-terminal.
7080 CASE_EXPR and DEFAULT_EXPR are added to current block.
7081 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7082 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7083 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7084 * parse.y (wfl_operator, print_int_node): Make non-static.
7085 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7086 as part of recursive scan of block.
7087 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7088 (patch_switch_statement): Most tests move dinto java_complete_tree.
7090 * parse.y: Make various production be non-typed (void).
7091 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7092 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7093 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7095 * jcf-write.c (struct jcf_handler): New type.
7096 (struct jcf_switch_state): New type.
7097 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7098 (alloc_handler, emit_unop, emit_reloc): New functions.
7099 (adjust_typed_op): Add extra parameter ("max type" offset).
7100 (emit_switch_reloc, emit_case-reloc): New function.
7101 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7102 (generate_bytecode_insns): Support REAL_CST, switch statements,
7103 exception handling, method calls, object/array creation, and more.
7105 * class.c: Remove some unused variables.
7106 * constants.c (find_string_constant): New function.
7107 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7108 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7109 if flag_emit_class_files.
7111 1998-11-12 Tom Tromey <tromey@cygnus.com>
7113 * jcf-io.c (find_class): Added explanatory comment.
7115 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7116 trailing slash to `.zip' entries.
7118 * jvspec.c (lang_specific_driver): Correctly handle case where
7119 GC_NAME not defined.
7121 1998-11-11 Tom Tromey <tromey@cygnus.com>
7123 * jvspec.c (GC_NAME): New define.
7124 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7126 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7128 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7130 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7132 1998-11-11 Tom Tromey <tromey@cygnus.com>
7134 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7136 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * class.c (is_compiled_class): Call safe_layout_class for class
7139 compiled from source.
7140 * conver.h (convert_to_integer, convert_to_real,
7141 convert_to_pointer): Added prototypes.
7142 * decl.c (init_decl_processing): Non longer push the decls of
7143 `methodtable', `constants', `Class', `Field', `dispatchTable'
7144 `jexception' and `Method'.
7145 * expr.c (build_invokeinterface): New function.
7146 (expand_invoke): static variable CLASS_IDENT now in
7147 build_invokeinterface. Use build_invokeinterface.
7148 (expand_java_field_op): Moved code to inline
7149 java.lang.PRIMTYPE.TYPE into a function.
7150 (build_primtype_type_ref): New function.
7151 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7152 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7153 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7154 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7155 (DECL_LOCAL_STATIC_VALUE): New macro.
7156 (build_invokeinterface, build_primtype_type_ref): New function
7158 (java_parse_abort_on_error): Macro rewritten.
7159 * jcf-parse.c (current_method): Add comment to declaration.
7160 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7161 Function prototypes fixed.
7162 (jcf_parse_source): push/pop parser context. save/restore global.
7163 (parse_source_file): Fixed leading comment. Now take a
7164 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7165 classes and pop the parser context anymore.
7166 (yyparse): Push parser context, save globals, parse the source
7167 file, restore globals and pop the parser context when processing a
7169 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7170 * lex.c (java_parse_doc_section): New function.
7171 (java_lex): Call java_parse_doc_section when appropriate. Build an
7172 operator around INSTANCEOF_TK.
7173 * lex.h (java_lineterminator, java_sprint_unicode,
7174 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7175 Prototypes rewritten.
7176 (java_parse_escape_sequence, java_letter_or_digit_p,
7177 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7178 java_read_unicode, java_store_unicode, java_read_char,
7179 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7180 Added function prototypes.
7181 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7183 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7185 (struct parser_ctxt): New fields: deprecated,
7186 current_parsed_class_un, gclass_list.
7187 (fix_method_argument_names, issue_warning_error_from_context,
7188 resolve_package, lookup_package_type): New function prototypes.
7189 (resolve_expression_name): Fixed function prototype.
7190 (find_applicable_accessible_methods_list): Fixed indentation, added
7191 extra argument in prototype.
7192 (check_final_assignment, build_null_of_type, check_deprecation,
7193 check_method_redefinition, reset_method_name,
7194 java_check_regular_methods, java_check_abstract_methods,
7195 maybe_build_primttype_type_ref): New function prototype.
7196 * parse.y (conver.h): Include.
7197 (INSTANCEOF_TK): Tagged <operator>.
7198 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7199 (relational_expression:): Build binop for instanceof.
7200 (java_push_parser_context): Remember ctxp->gclass_list across
7202 (java_pop_parser_context): Simply return if no context
7203 exists. Remember gclass_list across contexts.
7204 (issue_warning_error_from_context): New function.
7205 (parse_error_context): Don't setup ctxp->elc here. Call
7206 issue_warning_error_from_context instead.
7207 (parse_warning_context): Likewise.
7208 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7209 setup. Link new class/interface to ctxp->gclass_list.
7210 (add_superinterfaces): Register interface as incomplete if not
7212 (create_class): Remember class unqualified name in
7213 ctxp->current_parsed_class_un. Check class deprecation.
7214 (register_fields): Check field deprecation. Remember static final
7215 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7217 (method_header): New local variable ORIG_ARG. Use unqualified
7218 current class name for check on constructor errors. Promote return
7219 type if of record type. Argument list fix moved in
7220 fix_method_argument_names, called here. Check method deprecation.
7221 (fix_method_argument_names): New function.
7222 (method_declarator): Promote record typed arguments.
7223 (safe_layout_class): Check class methods before layout.
7224 (java_complete_class): Compute field layout when patched.
7225 (do_resolve_class): Try to load class after having it renamed
7226 after the package name.
7227 (get_printable_method_name): Use DECL_CONTEXT.
7228 (reset_method_name): New function.
7229 (check_method_redefinition): Use reset_method_name.
7230 (java_check_regular_methods): New local variable
7231 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7232 names for error report. Check for compile-time error when method
7233 found has default (package) access.
7234 (java_check_abstract_methods): Now takes an interface DECL node as
7235 an argument. Also reinstall real name on unchecked
7236 overriding/hiding methods for error report.
7237 (java_check_methods): Fixed leading comment. Get classes to verify
7238 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7239 CLASS_METHOD_CHECKED_P on class verification.
7240 (lookup_java_method2): Get real method name if necessary.
7241 (find_in_imports): Don't check package class access here.
7242 (resolve_package, lookup_package_type): New functions.
7243 (java_layout_classes): Fixed leading comment. Take classes to be
7244 laid out from ctxp->gclass_list.
7245 (java_complete_expand_methods): Don't expand native and abstract
7247 (java_expand_classes): New function.
7248 (resolve_expression_name): Use additional argument ORIG. Retrieve
7249 values of static final field of primitive types.
7250 (resolve_field_access): Handles static final field of promotive
7252 (resolve_qualified_expression_name): Handle STRING_CST as
7253 primaries and package name resolution. Check deprecation on found
7254 decls. Set where_found and type_found on non static field resolved
7255 during qualification. Layout non primitive field decl types.
7256 (check_deprecation): New function.
7257 (maybe_access_field): Simplified.
7258 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7259 removed. Reverse method's argument when primary is a type. Don't
7260 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7261 instead. Include abstract class in the list of class searchable
7262 for constructors. Use DECL_CONTEXT of found method for access
7263 checks. Check method deprecation.
7264 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7265 converting arguments. Handle INVOKE_INTERFACE.
7266 (lookup_method_invoke): Search constructor using existing
7267 infrastructure (don't rely on lookup_java_constructor anymore).
7268 (find_applicable_accessible_methods_list): Extra argument flag
7269 LC. Now include constructor in the search.
7270 (qualify_ambiguous_name): Conditional expression are primaries.
7271 (not_initialized_as_it_should_p): static final are always
7273 (java_complete_tree): Pass extra NULL argument to
7274 resolve_expression_name. Stricter test to carry on patching
7275 assignments. New case for INSTANCEOF_EXPR.
7276 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7277 (check_final_assignment, maybe_build_primttype_type_ref): New
7279 (patch_assignment): Detect resolved static finals and carry normal
7280 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7281 (try_builtin_assignconv): Access constant 0 on all primitive
7283 (valid_builtin_assignconv_identity_widening_p): Accept identical
7284 types. Accept all promoted type on int type.
7285 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7286 assigned to a reference.
7287 (valid_method_invocation_conversion_p): Accept to check null
7289 (build_binop): Merge declaration and initialization of local
7291 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7292 numeric types. Improved validity test for qualify operators on
7294 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7295 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7296 primitive type and issue the appropriate error message.
7297 (resolve_type_during_patch): Mark class loaded when resolved.
7298 (patch_cast): Allow null to be cased to reference types.
7299 (build_null_of_type): New function.
7300 (patch_array_ref): Handle array on references correctly.
7301 (patch_return): Removed unused local variable MODIFY. Force
7302 boolean to be returned as integers. Allows null to be returned by
7303 a function returning a reference.
7304 * typeck.c (convert_to_integer, convert_to_real,
7305 convert_to_pointer): Prototypes moved to convert.h
7306 (lookup_argument_method): Use method real name, if necessary.
7308 1998-10-30 Tom Tromey <tromey@cygnus.com>
7310 * class.c (build_class_ref): Changed name of primitive classes to
7313 * class.c (make_class_data): Renamed fields: nmethods to
7314 method_count, method_count to dtable_method_count. Always set
7316 * decl.c (init_decl_processing): Likewise.
7318 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * class.c (layout_class): Don't mangle <finit>, produce
7321 __finit<class> instead. Don't verify artificial methods.
7322 * decl.c (finit_identifier_node): New declared global.
7323 (init_decl_processing): finit_identifier_node initialized.
7324 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7325 * java-tree.h (finit_identifier_node): Declared as extern.
7326 (struct lang_decl): New field called_constructor.
7327 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7328 (CLASS_HAS_FINIT_P): New macro.
7329 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7330 explicit constructor invocation.
7331 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7332 CALL_SUPER_CONSTRUCTOR_P): New macros.
7333 (write_classfile): Added prototype.
7334 * jcf-parse.c (jcf_parse_source): Parse and remember for
7335 generation if the file was seen on the command line.
7336 (parse_source_file): Don't write the class file here.
7337 (yyparse): Loop on files rewritten. Set current_jcf.
7338 (parse_zip_file_entries): Parse class file only if it was found.
7339 * lang.c (init_parse): Don't open command line provided filename
7341 (lang_parse): Don't set main_jcf anymore.
7342 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7343 (JCONSTRUCTOR_CHECK): New macro.
7344 (JBSC_TYPE_P): New macro.
7345 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7346 (COMPLETE_CHECK_OP_2): New macro.
7347 (struct parse_ctxt): New field explicit_constructor_p.
7348 (check_class_interface_creation): Fixed prototype indentation.
7349 (patch_method_invocation_stmt): Prototype reflects added argument.
7350 (patch_invoke): Likewise.
7351 (complete_method_declaration, build_super_invocation,
7352 verify_constructor_circularity,
7353 build_this_super_qualified_invocation, get_printable_method_name,
7354 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7355 verify_constructor_super, create_artificial_method,
7356 start_artificial_method_body, end_artificial_method_body,
7357 generate_field_initialization_code): New function prototypes.
7358 * parse.y: Fixed leading comment
7359 (constructor_header:, constructor_body:, block_end:): Rules tagged
7361 (type_declaration:): Call maybe_generate_finit.
7362 (method_declaration:): Action for method_body: placed in new
7363 function complete_method_declaration, called here.
7364 (constructor_declaration:): Defined actions. Removed leading
7366 (constructor_header:): New rule with action.
7367 (constructor_body:): Rule rewritten using block_begin: and
7368 block_end:. Defined actions.
7369 (constructor_declarator:, explicit_constructor_invocation:):
7371 (block:): Use new rules block_begin: block_end:.
7372 (block_begin:, block_end:): New rules and actions.
7373 (block_statements:): Fixed error message for explicit
7375 (method_invocation:): Call build_this_super_qualified_invocation
7376 if primary is `this' or `super' was seen.
7377 (conditional_expression:): Action defined.
7378 (extra_ctxp_pushed_p): New static global flag.
7379 (java_parser_context_save_global): Create parser context if
7380 necessary. Use extra_ctxp_pushed_p to remember it.
7381 (java_parser_context_restore_global): Pop extra parser context if
7383 (build_array_from_name): Array on primitive types are marked
7385 (register_fields): Restore new name in field initializer
7386 expression if type was altered. Non static fields initialized upon
7387 declaration marked initialized.
7388 (maybe_generate_finit): New function.
7389 (maybe_generate_clinit): Use create_artificial_method,
7390 start_artificial_method_body, end_artificial_method_body. Generate
7391 debug info for enclosed initialization statements.
7392 (method_header): Fixed leading comment. Check constructor
7393 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7395 (complete_method_declaration, constructor_circularity_msg,
7396 verify_constructor_circularity): New functions.
7397 (get_printable_method_name): New function.
7398 (check_method_redefinition): Don't rename <finit> methods. Fix
7399 declared constructor names. Error message for
7400 constructors modified.
7401 (java_check_regular_methods): Local variable seen_constructor
7402 renamed saw_constructor. Skip verification on constructors. Create
7403 default constructor with create_artificial_method.
7404 (java_check_methods): Removed unnecessary empty line.
7405 (create_artificial_method, start_artificial_method_body,
7406 end_artificial_method_body): New functions.
7407 (java_layout_classes): Changed leading comment. Reverse fields
7408 list if necessary. Always layout java.lang.Object if being
7410 (java_complete_expand_methods): Verify constructor circularity.
7411 (java_complete_expand_method): Call fix_constructor on
7412 constructors. Local variable no_ac_found removed. Restore
7413 bindings if method body expansion failed.
7414 (fix_constructors, verify_constructor_super,
7415 generate_field_initialization_code): New function.
7416 (java_expand_classes): Fixed leading comment. Write class file
7418 (resolve_expression_name): Check for illegal instance variable
7419 usage within the argument scope of an explicit constructor
7421 (resolve_qualified_expression_name): Pass extra from_super flag
7422 when invoking patch_method_invocation_stmt. New case for
7423 conditional expression when used as a primary. Check for error
7424 when acquiring super.
7425 (patch_method_invocation_stmt): Added extra argument super. New
7426 local variable is_static_flag. Set class_to_search according to
7427 the nature of the constructor invocation. Don't add `this'
7428 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7429 invocation within the argument scope of explicit constructor
7430 invocation. Set is_static according to is_static_flag. Provide
7431 extra `super' argument to patch_invoke invocation.
7432 (patch_invoke): New argument from_super. Loop on arguments
7433 indentation fixed. Pass from_super to invocation_mode. New switch
7434 case INVOKE_SUPER. Fixed error message in switch default case.
7435 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7437 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7438 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7439 message takes constructors into account.
7440 (find_applicable_accessible_methods_list): Fixed indentation.
7441 (qualify_ambiguous_name): Take explicit constructor invocation
7442 into account. Deal with a conditional expression as a primary to
7444 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7445 case. Added extra argument to patch_method_invocation_stmt.
7446 Register calls made to explicit constructor `this'. Don't call
7447 save_expr in ARRAY_REF case when emitting class files. Check for
7448 illegal use of this when expanding explicit constructor invocation
7450 (complete_function_arguments): Set and reset parser context
7451 explicit_constructor_p field value when appropriate.
7452 (build_super_invocation, build_this_super_qualified_invocation):
7454 (patch_assignment): Fixed typo.
7455 (patch_unaryop): Check on final fields occurs only when a decl
7457 (patch_return): Take constructors into account.
7458 (patch_conditional_expr): New function.
7459 * typeck.c (build_java_signature): Removed unnecessary empty line.
7461 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7463 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7465 1998-10-28 Tom Tromey <tromey@cygnus.com>
7467 * decl.c (init_decl_processing): Renamed fields.
7468 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7469 interface_len, msize fields.
7471 * class.c (make_class_data): Removed subclass_head and
7472 subclass_next fields.
7473 * decl.c (init_decl_processing): Removed subclass_head and
7474 subclass_next fields.
7476 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7478 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7479 * mangle.c (emit_unicode_mangled_name): Similarly.
7481 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7483 * jcf-parse.c (get_constant): Place braces around code to compute
7484 'd' when REAL_ARITHMETIC is not defined.
7486 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7488 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7491 1998-10-23 Tom Tromey <tromey@cygnus.com>
7493 * lang-specs.h: `.zip' files are input to jc1.
7495 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7497 * jvspecs.c: Add (but don't enable) support for combining multiple
7498 .class and .java input filenames to a single jc1 invocation.
7499 Add support for -C flag (copile to .class files).
7500 Translate -classpath and -CLASSPATH arguments.
7501 * lang-specs.h: Don't set %2 spec.
7503 1998-10-22 Tom Tromey <tromey@cygnus.com>
7505 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7507 (add_path): Don't add trailing separator to non-empty path
7510 * lang.c (lang_decode_option): Check for -fclasspath and
7511 -fCLASSPATH before examining other `-f' options.
7513 * java-tree.h (finalize_identifier_node): Don't declare.
7514 * class.c (make_class_data): Don't push "final" field.
7515 * decl.c (init_decl_processing): Don't push "final" field.
7516 (finalize_identifier_node): Removed.
7517 (init_decl_processing): Don't set finalize_identifier_node.
7519 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7521 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7523 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7524 (JV_SCAN_SOURCES): New macro.
7525 (JCF_DUMP_SOURCES): Likewise.
7526 (jcf-dump$(exeext)): New target.
7527 (jv-scan$(exeext)): New target.
7529 1998-10-22 Tom Tromey <tromey@cygnus.com>
7531 * Makefile.in (LEX): Removed.
7532 (LEXFLAGS): Likewise.
7533 (SET_BISON): New macro.
7535 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7536 spurious diffs in parse.c.
7537 ($(PARSE_SCAN_C)): Likewise.
7538 (PARSE_DIR): New macro.
7540 (PARSE_SCAN_C): Likewise.
7541 (PARSE_RELDIR): New macro.
7543 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7545 * jcf-io.c (find_class): Use saw_java_source to determine when to
7546 look for `.java' file.
7547 * jcf-parse.c (saw_java_source): New global.
7548 (yyparse): Set it if `.java' file seen.
7550 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7551 (GCJH_SOURCES): Likewise.
7552 * Makefile.in (datadir): New macro.
7553 (libjava_zip): Likewise.
7554 (JAVA_OBJS): Added jcf-path.o.
7555 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7556 (../gcjh$(exeext)): Likewise.
7557 (jcf-path.o): New target.
7558 * java-tree.h (fix_classpath): Removed decl.
7559 * jcf-parse.c (fix_classpath): Removed.
7560 (load_class): Don't call fix_classpath.
7561 * parse.y (read_import_dir): Don't call fix_classpath.
7562 * lex.h: Don't mention classpath.
7563 * lex.c (java_init_lex): Don't initialize classpath.
7564 * jcf-io.c (classpath): Removed global.
7565 (find_class): Use jcf_path iteration functions. Correctly search
7566 class path for .java file.
7567 (open_in_zip): New argument `is_system'.
7568 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7569 classpath-related options.
7570 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7572 (lang_init): Call jcf_path_init.
7573 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7574 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7575 Correctly put braces around second string in each entry.
7576 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7577 classpath-related options.
7578 (help): Updated for new options.
7579 * jcf.h: Declare functions from jcf-path.c. Don't mention
7581 * jcf-path.c: New file.
7583 * jcf-depend.c: Include jcf.h.
7585 * jcf-write.c (localvar_alloc): Returns `void'.
7586 (localvar_free): Removed unused variable.
7588 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7589 (init_parse): Use OBJECT_SUFFIX, not ".o".
7591 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * class.c (emit_register_classes): Renamed from
7594 emit_register_class.
7595 * java-tree.h (emit_register_classes): Prototype renamed from
7596 emit_register_class.
7597 * jcf-parse.c (yyparse): Call emit_register_classes once before
7599 * parse.y (java_expand_classes): No longer register classes.
7601 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7603 * class.c (is_compiled_class): New local variable
7604 seen_in_zip. Identify classes found in currently compiled source
7606 * decl.c (complete_start_java_method): Fixed typo.
7607 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7608 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7609 (CLASS_P): Moved around.
7610 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7611 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7613 (jcf_parse_source): Changed leading comment. Removed unnecessary
7614 fclose and CLASS_FROM_SOURCE_P marking.
7615 (parse_source_file): New local variables remember_for_generation
7616 and filename. Mark parsed file name identifier node. Removed block
7617 executed when parse_only was null. Set remember_for_generation.
7618 Use it as an argument to java_pop_parser_context.
7619 (yyparse): New local variables several_files, list, next node and
7620 current_file_list. Split ampersand separated file names into
7621 current_file_list. Iterate through the list and parse accordingly.
7622 * parse.h (java_pop_parser_context): New function prototype.
7623 * parse.y (ctxp_for_generation): New static global variable.
7624 (java_pop_parser_context): New argument generate. Link popped ctxp
7625 to ctxp_for_generation list accordingly.
7626 (java_complete_expand_methods): Fixed indentation.
7627 (java_expand_classes): New function.
7629 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7631 * Makefile.in: Link with libiberty.a instead of memmove.o.
7633 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7635 * lex.c (setjmp.h): No longer included.
7636 * lex.h (setjmp.h): Included.
7637 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7638 (duplicate_declaration_error_p): Renamed from
7639 duplicate_declaration_error.
7640 (build_array_from_name): New function prototype.
7641 * parse.y (setjmp.h): No longer included.
7642 (variable_declarator_id): Define action.
7643 (build_array_from_name): New function.
7644 (duplicate_declaration_error_p): Renamed from
7645 duplicate_declaration_error. Fixed leading comment.
7646 (register_fields): Main `for' loop reorganized. Uses
7647 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7648 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7649 build_array_from_name.
7650 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7652 (read_import_dir): Don't try to skip `.' and `..'.
7653 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7654 build_array_from_name. Main `for' loop reorganized.
7655 (resolve_qualified_expression_name): When building access to a
7656 field, use the type where the field was found, not its own type.
7657 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7658 field was found is null.
7659 (qualify_ambiguous_name): Sweep through all successive array
7662 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7664 * java-tree.h (pop_labeled_block, lang_printable_name,
7665 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7666 interface_of_p, inherits_from_p, fix_classpath,
7667 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7668 make_class_data, register_class, alloc_name_constant): New
7669 function prototypes.
7670 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7671 indentation. Added cast to remove warning.
7672 (lang_printable_name): Set v argument unused.
7673 (lang_print_error): Added argument to lang_printable_name call.
7674 (java_dummy_print, print_lang_decl, print_lang_type,
7675 print_lang_identifier, lang_print_xnode): All argument marked
7677 * lex.c (java_unget_unicode): Removed unnecessary argument.
7678 (java_allocate_new_line): Unused local variable is gone.
7679 (java_read_char): Added parenthesis in expressions to remove
7680 warnings. Added final return statement.
7681 (java_read_unicode): Added parenthesis in expression to remove
7683 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7684 (java_parse_escape_sequence): Likewise.
7685 (java_lex): Unused local variables are gone. Fixed
7686 java_unget_unicode invocation.
7687 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7689 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7690 lang_printable_name invocation in macro.
7691 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7693 (duplicate_declaration_error): Suppressed unused argument in
7695 (identical_subpath_p): Function declaration is gone.
7696 (patch_invoke): Suppressed unused argument in prototype.
7697 (patch_cast, build_labeled_block, check_thrown_exceptions):
7699 * parse.y (setjmp.h): Included
7700 (toplev.h): Likewise.
7701 (field_declaration:): Suppressed unused local
7702 (label_decl:): Fixed build_labeled_block invocation.
7703 (java_pop_parser_context): Put extra parenthesis around assignment
7705 (yyerror): Suppressed unused local variables.
7706 (variable_redefinition_error): Fixed lang_printable_name
7708 (create_interface): Suppressed unused local variables.
7709 (create_class): Likewise.
7710 (duplicate_declaration_error): Suppressed unused argument. Fixed
7711 lang_printable_name invocation.
7712 (register_fields): Suppressed unused local variable. Fixed
7713 duplicate_declaration_error invocation.
7714 (method_header): Suppressed unused local variable.
7715 (method_declarator, parser_check_super): Likewise.
7716 (java_complete_class): Suppressed unused local variable. Fixed
7717 fatal error message.
7718 (complete_class_report_errors): Added default: in switch.
7719 (java_check_regular_methods): Fixed lang_printable_name
7721 (check_throws_clauses): Likewise.
7722 (java_check_abstract_methods): Suppressed unused local
7723 variable. Fixed lang_printable_name invocation.
7724 (read_import_entry): Added supplemental return statement.
7725 (read_import_dir): Suppressed unused local variables.
7726 (check_pkg_class_access, declare_local_variables): Likewise.
7727 (source_start_java_method): Suppressed unused extern variable
7729 (expand_start_java_method): Suppressed unused extern and local
7730 variable declarations.
7731 (java_complete_expand_methods): Likewise.
7732 (java_complete_expand_method): Suppressed unused local variables.
7733 (make_qualified_name): Likewise.
7734 (resolve_qualified_expression_name): Added default: in
7735 switch. Fixed lang_printable_name invocation.
7736 (class_instance_creation_expression): Added parenthesis around
7738 (patch_method_invocation_stmt): Fixed lang_printable_name and
7739 patch_invoke invocations.
7740 (check_for_static_method_reference): Fixed lang_printable_name
7742 (patch_invoke): Suppressed unused arguments and local variables.
7743 (lookup_method_invoke): Suppressed unused local variables.
7744 (qualify_ambiguous_name): Added default: in switch.
7745 (identical_subpath_p): Function removed.
7746 (patch_assignment): Suppressed unused local variables. Suppressed
7747 unnecessary if statement. Fixed lang_printable_name invocations.
7748 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7749 (valid_ref_assignconv_cast_p): Parenthesis around
7750 expression. Suppressed unused local variables.
7751 (build_binop): Suppressed unused local variables. fixed
7752 lang_printable_name invocations.
7753 (string_constant_concatenation): Suppressed unused local
7755 (patch_unaryop): Fixed lang_printable_name invocation.
7756 (patch_cast): Suppressed unnecessary argument. Fixed
7757 lang_printable_name invocation.
7758 (patch_array_ref): Fixed lang_printable_name invocation.
7759 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7760 (build_labeled_block): Suppressed unused argument.
7761 (generate_labeled_block): Fixed build_labeled_block invocation.
7762 (build_loop_body): Suppressed unused local variables.
7763 (patch_loop_statement): Likewise.
7764 (patch_exit): Fixed lang_printable_name invocation.
7765 (patch_switch_statement): Likewise.
7766 (case_identity): First argument marked unused.
7767 (patch_try_statement): Fixed lang_printable_name invocations.
7768 (patch_synchronized_statement, patch_throw_statement): Likewise.
7769 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7770 lang_printable_name invocations.
7771 (check_thrown_exceptions_do): Suppressed unused argument.
7773 1998-10-14 Tom Tromey <tromey@cygnus.com>
7775 * jcf-write.c (write_classfile): Add output class file as target.
7776 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7777 * jcf.h: Added declarations for dependency-tracking functions.
7778 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7779 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7780 (finish_parse): Call jcf_dependency_write.
7781 (dependency_tracking): New global.
7782 (DEPEND_SET_FILE): New define.
7783 (DEPEND_ENABLE): New define.
7784 (init_parse): Enable dependency tracking if required.
7786 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7787 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7788 (../gcjh$(exeext)): Likewise.
7789 (jcf-depend.o): New target.
7790 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7791 (GCJH_SOURCES): Likewise.
7792 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7794 (find_classfile): Added dep_name argument.
7795 (find_class): Compute name of dependency.
7796 (open_in_zip): Call jcf_dependency_add_file.
7797 * gjavah.c (output_file): No longer global.
7798 (usage): Don't mention "gjavah".
7800 (java_no_argument): Likewise.
7801 (version): Likewise.
7802 (main): Recognize and handle -M family of options.
7803 (print_mangled_classname): Return is void.
7804 (process_file): Handle case where output is suppressed.
7805 (HANDLE_END_FIELD): Likewise.
7806 (HANDLE_METHOD): Likewise.
7807 * jcf-depend.c: New file.
7809 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7811 * java-tree.def: Add missing newline at EOF.
7813 1998-10-13 Tom Tromey <tromey@cygnus.com>
7815 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7816 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7818 Include <config.h> and "system.h".
7819 (disassemble_method): Undefine RET to avoid clash with
7822 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7824 * decl.c (runtime_exception_type_node, error_exception_type_node):
7825 New global variables.
7826 (init_decl_processing): Initialized.
7827 * expr.c (java_lang_expand_expr): Set caught exception type to
7828 null if catch handler argument doesn't exit.
7829 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7831 * java-tree.h (runtime_exception_type_node,
7832 error_exception_type_node): Global variables declared.
7833 (DECL_FUNCTION_THROWS): New macro.
7834 (DECL_FUNCTION_BODY): Modified comment.
7835 (DECL_SPECIFIC_COUNT): Likewise.
7836 (struct lang_decl): New field throws_list.
7837 (IS_UNCHECKED_EXPRESSION_P): New macro.
7838 * lex.c (java_lex): Generate location information for THROW_TK.
7839 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7840 EXCEPTIONS_P): New macros.
7841 (enum jdep_code): New value JDEP_EXCEPTION.
7842 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7843 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7844 PATCH_METHOD_RETURN_ERROR): New macros.
7845 (patch_method_invocation_stmt): Added new argument to prototype.
7846 (patch_synchronized_statement, patch_throw_statement,
7847 check_thrown_exceptions, check_thrown_exceptions_do,
7848 purge_unchecked_exceptions, check_throws_clauses): New function
7850 * parse.y Fixed typo in keyword section.
7851 (throw:): Rule tagged <node>.
7852 (THROW_TK): Keyword tagged <operator>.
7853 (method_header:): Last argument to call to method_header passed
7855 (throws:, class_type_list:, throw_statement:,
7856 synchronized_statement:, synchronized:): Defined actions.
7857 (method_header): New local variable current. Register exceptions
7859 (java_complete_tree): Complete and verify exceptions from throws
7861 (complete_class_report_errors): Error message on exceptions not
7863 (java_check_regular_methods): Fixed typo. Shortcut on private
7864 overriding methods. Changed error message on method
7865 redefinition. Check for throws clause compatibility.
7866 (check_throws_clauses): New function.
7867 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7868 method. Changed error message on method redefinition.
7869 (currently_caught_type_list): New static variable.
7870 (java_complete_expand_methods): Purge unchecked exceptions from
7871 throws clause list. Call PUSH_EXCEPTIONS before walk and
7872 POP_EXCEPTIONS after.
7873 (resolve_qualified_expression_name): Pass new argument as NULL to
7874 patch_method_invocation_stmt.
7875 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7876 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7877 argument list when appropriate. Use new argument if non null to
7878 store selected method decl.
7879 (patch_invoke): Convert if necessary args of builtin types before
7880 forming CALL_EXPR. Argument list no longer reversed here.
7881 (invocation_mode): Treat final methods as static methods.
7882 (java_complete_tree): New cases for THROW_EXPR: and
7883 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7885 (complete_function_arguments): No more RECORD_TYPE
7886 conversion. Function parameter nodes no longer saved.
7887 (valid_ref_assignconv_cast_p): Avoid handling null type.
7888 (patch_binop): Fixed null constant reference handling.
7889 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7891 (patch_try_statement): Fixed comments. Record caught types in
7892 list, push the list, expand try block and pop the list.
7893 (patch_synchronized_statement, patch_throw_statement,
7894 check_thrown_exceptions, check_thrown_exceptions_do,
7895 purge_unchecked_exceptions): New functions.
7896 * typeck.c (lookup_argument_method): Allow WFL in place of method
7897 DECL_NAME during method definition check
7899 1998-10-09 Tom Tromey <tromey@cygnus.com>
7901 * gjavah.c (decode_signature_piece): New function.
7902 (print_c_decl): Use it. Added `name_override' argument.
7903 (print_method_info): Use name_override argument to print_c_decl.
7904 (seen_fields): Removed.
7905 (print_field_info): Don't update seen_fields.
7906 (struct method_name): New structure.
7907 (method_name_list): New global.
7908 (print_method_info): Add new method to list of methods.
7909 (name_is_method_p): New function.
7910 (print_field_info): If field name has same name as method, then
7912 (process_file): Parse methods before fields.
7913 (field_pass): New global.
7914 (HANDLE_END_FIELD): Take field_pass into account.
7916 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7918 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7919 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7921 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7923 * jvspec.c: Fix bug in jvgenmain_spec patch.
7925 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7927 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7928 * decl.c (soft_exceptioninfo_call_node): New global variable.
7929 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7930 takes extra integer argument. soft_exceptioninfo_call_node
7932 * except.c (java_set_exception_lang_code): New function
7933 (method_init_exceptions): Called here.
7934 (prepare_eh_table_type): New function.
7935 (expand_end_java_handler): Called here.
7936 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7937 one argument. Modified generation of call to
7938 soft_badarrayindex_node to use new argument.
7939 (build_java_arrayaccess): Pass faulty index value to
7940 build_java_throw_out_of_bounds_exception.
7941 (generate_name): New function.
7942 (java_lang_expand_expr): New local variables node, current,
7943 has_finally_p. Expand TRY_EXPR node.
7944 (process_jvm_instruction): Replace top of the stack with thrown
7945 object reference when entering exception handler.
7946 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7947 specific tree codes.
7948 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7950 (DECL_SPECIFIC_COUNT): New macro.
7951 (prepare_eh_table_type, java_set_exception_lang_code,
7952 generate_name): New function declarations.
7953 (match_java_method): Declaration deleted.
7954 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7956 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7957 * parse.h (redefinition_error, refine_accessible_methods_list,
7958 can_cast_to_p): Function declaration removed.
7959 (classitf_redefinition_error, variable_redefinition_error,
7960 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7961 find_most_specific_methods_list, argument_types_convertible,
7962 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7963 valid_cast_to_p, valid_method_invocation_conversion_p,
7964 try_reference_assignconv, add_stmt_to_compound,
7965 build_jump_to_finally, build_tree_list, patch_try_statement,
7966 java_get_catch_block): New function declarations.
7967 * parse.y (string_buffer_type): Global variable deleted.
7968 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7969 finally): Rules tagged <node>.
7970 (TRY_TK, CATCH_TK): Token tagged <operator>.
7971 (class_body_declaration:, class_member_declaration:,
7972 formal_parameter:, explicit_constructor_invocation:,
7973 interface_member_declaration:, constant_declaration:,
7974 primary_no_new_array:, class_instance_creation_expression:,
7975 array_creation_expression:): Issue error on unsuported JDK1.1
7977 (try_statement:, catches:, finally:): Define actions.
7978 (catch_clause_parameter): New rule.
7979 (catch_clause:): Use new rule catch_clause_parameter.
7980 (parse_jdk1_1_error): New function.
7981 (redefinition_error): Renamed classitf_redefinition_error.
7982 (variable_redefinition_error): New function.
7983 (check_class_interface_creation): Call
7984 classitf_redefinition_error.
7985 (java_complete_tree): Added error message on JDEP_TYPE: case.
7986 (complete_class_report_errors): Fixed indentation.
7987 (declare_local_variables): Call variable_redefinition_error.
7988 (source_end_java_method): Call java_set_exception_lang_code and
7989 emit_handlers where appropriate.
7990 (java_method_add_stmt): Call add_stmt_to_block.
7991 (add_stmt_to_block): New function.
7992 (lookup_method_invoke): Fixed outside comment. new local variable
7993 candicates. Call find_applicable_accessible_methods_list and
7994 find_most_specific_methods_list when searching for a
7995 method. Modified error report to list possible candidates when
7997 (find_applicable_accessible_methods_list,
7998 find_most_specific_methods_list, argument_types_convertible): New
8000 (refine_accessible_methods_list): Function deleted.
8001 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8002 expr (if applicable) before calling patch_array_ref.
8003 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8004 (enter_block): Fixed comment.
8005 (enter_a_block): New function.
8006 (patch_assignment): Reorganized. Call try_reference_assignconv for
8007 references. Call valid_cast_to_p instead of can_cast_to_p.
8008 (try_reference_assignconv,
8009 valid_builtin_assignconv_identity_widening_p): New functions.
8010 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8011 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8013 (build_string_concatenation): Don't resolve StringBuffer.
8014 (patch_cast): Fixed inverted arguments.
8015 (patch_array_ref): Code to save array expr deleted. Call
8016 valid_cast_to_p instead of can_cast_to_p.
8017 (generate_labeled_block): Call generate_name.
8018 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8019 patch_try_statement): New functions.
8020 * typeck.c (match_java_method): Function deleted.
8022 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8024 * jvspec.c: jvgenmain_spec uses different temporary file names.
8026 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8028 * jvspec.c (lang_specific_driver): Fail if user specifies
8029 --main= when not linking.
8031 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8033 * class.c (make_class_data): Push value for `thread' field.
8034 * decl.c (init_decl_processing): Added `thread' field to class.
8036 * class.c (add_field): Always make static fields externally
8039 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8041 * expr.c (build_java_athrow,
8042 build_java_throw_out_of_bounds_exception, expand_invoke,
8043 build_newarray, expand_java_multianewarray, build_java_monitor):
8044 Update comments to reflect _Jv_* function names.
8046 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8048 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8049 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8050 * parse.y (expand_start_java_method): Likewise.
8052 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8054 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8056 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8057 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8058 * expr.c: Remove no-longer-needed calls to promote_type.
8059 * decl.c (give_name_to_locals): Liekwise.
8060 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8061 * parse.y: Add/remove promote_type calls as appropriate.
8062 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8063 (parse_signature_string): Likewise.
8064 (build_java_array_type): Fix for now signature convenions.
8066 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8068 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8070 * class.c (init_class_processing): libjava function renamed to
8073 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8076 * java-tree.def: Fixed DEFTREECODE third argument.
8077 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8078 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8079 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8080 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8081 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8082 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8083 * lang.c (java_tree_code_type, java_tree_code_length,
8084 java_tree_code_name): New arrays.
8085 (lang_init): Append Java tree node definitions to Gcc ones.
8086 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8088 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8090 (java_lex): Allow declaration of empty string constants. Retain
8091 location information on CASE_TK and DEFAULT_TK.
8092 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8093 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8094 Modified to be more robust.
8095 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8096 (build_new_invocation, try_builtin_assignconv,
8097 patch_switch_statement, string_constant_concatenation,
8098 build_string_concatenation, patch_string_cst, patch_string,
8099 java_expand_switch): New function declarations.
8100 * parse.y: Rules related to switch and EH tagged <node>.
8101 (label_id): Set to NULL_TREE
8102 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8104 (this_or_super:): Fixed indentation.
8105 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8106 statement_expression:): Removed call to RULE on all sub-rules.
8107 (switch_expression:, switch_labels:): New rules.
8108 (switch_statement:, switch_block:, switch_block_statement_groups:,
8109 switch_block_statement_group:, switch_labels:, switch_label:):
8111 (throw_statement:, synchronized_statement:, try_statement:):
8112 Defined temporary actions.
8113 (class_instance_creation_expression:): Call
8114 build_new_invocation. Fixed indentation.
8115 (field_access): Fixed indentation.
8116 (method_invocation): Likewise.
8117 (make_qualified_primary): Use THIS_EXPR.
8118 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8119 resolving from SUPER, set *type_found.
8120 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8121 (java_complete_tree): Removed unused local variable `location'. Case
8122 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8123 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8124 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8125 STRING_CST: case. default: checks for patchable strings.
8126 (complete_function_arguments): Transform string constant or
8127 crafted StringBuffer if necessary.
8128 (build_method_invocation): Fixed comments.
8129 (build_new_invocation): New function.
8130 (patch_assignment): Call try_builtin_assignconv to figure a valid
8131 assignment conversion between builtin types.
8132 (try_builtin_assignconv): New function.
8133 (build_binop): Use URSHIFT_EXPR directly to call build.
8134 (operator_string): Use UNARY_PLUS_EXPR.
8135 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8137 (do_merge_string_cste, merge_string_cste,
8138 string_constant_concatenation, build_string_concatenation,
8139 patch_string, patch_string_cst): New function.
8140 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8141 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8142 (build_newarray_node): Use NEW_ARRAY_EXPR.
8143 (build_this): Use THIS_EXPR.
8144 (build_return): Enable debug information on return statement.
8145 (build_if_else_statement): Likewise.
8146 (complete_labeled_statement): Fixed related comment.
8147 (build_loop_body): Fixed comment.
8148 (build_bc_statement): Enable debug information on break/continue
8150 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8152 (patch_switch_statement, case_identity, java_expand_switch): New
8155 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8157 * buffer.h (BUFFER_INIT): New macro.
8158 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8159 Pass (struct jcf_partial *state) to most functions.
8160 (jcf_block, jcf_relocation): New types.
8161 Support labels, branches, conditionals, loops.
8163 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8165 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8167 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8169 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8170 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8171 not integer_type_node (INT_TYPE_SIZ bits).
8173 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8175 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8176 * jcf-dump.c (print_exception_table): New function.
8177 (disassemble_method): Better handling of wide instructions.
8178 Make more robust for bad input.
8180 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8182 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8185 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8187 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8189 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8191 * Makefile.in ($(PARSE_H)): Removed target.
8193 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8195 * Makefile.in (JAVA_OBJS): Add memmove.o
8196 (memmove.o): New target & rules.
8198 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8200 * expr.c (expand_invoke): Don't generate a call to the class init
8203 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8205 * Makefile.in: Add many missing dependencies.
8206 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8208 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8209 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8211 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8213 * decl.c (complete_start_java_method): If method is static (and
8214 not private) call _Jv_InitClass.
8215 * expr.c (expand_invoke): Don't call build_class_init.
8217 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8219 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8221 * Make-lang.in (GCJ): Define before using.
8223 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8225 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8226 losing due to namespace pollution in GNU getopt.h
8228 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8230 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8231 (java.all.cross): Likewise.
8232 (java.rest.encap): Likewise.
8234 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8236 * gjavah.c (print_class_decls): Fix thinko in arglist
8237 * jcv-io.c (find_classfile): Similarly.
8239 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8241 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8243 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8245 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8246 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8247 * Makefile.in (PARSE_C): New macro.
8248 (PARSE_H): Likewise.
8249 (PARSE_SCAN_C): Likewise.
8250 ($(PARSE_C)): Target renamed from parse.c.
8251 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8252 (clean): Remove parse-scan.c as well.
8253 (parse.o): Depend on $(PARSE_C).
8255 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8257 * README, license.terms: Removed.
8259 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8260 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8261 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8262 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8263 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8264 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8265 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8266 and Java trademark attribution.
8268 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8270 * Makefile.in: Use gcjh, not gjavah.
8271 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8272 * Make-lang.in: Changed gjavah to gcjh everywhere.
8274 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8276 * gjavah.c: Support new -prepend -add -append flags.
8277 (print_method_info): Method is not virtual if class is final.
8279 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * jv-scan.c: Fixed copyright assignment.
8282 * keyword.gperf: Likewise.
8283 * keyword.h: Likewise.
8284 * lex.c: Fixed copyright assignment.
8285 (java_lex): Push unicode back when parsing '<'.
8286 * lex.h: Fixed copyright assignment.
8287 * parse-scan.y: Likewise.
8288 * parse.h: Fixed copyright assignment.
8289 (build_debugable_stmt, complete_for_loop): New function prototypes.
8290 * parse.y: Fixed copyright assignment.
8291 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8292 size_zero_node when completing a loop with no exit condition.
8293 (for_statement_nsi:): Define action.
8294 (for_init:, for_update:): Return size_zero_node when empty.
8295 (declare_local_variables): Call build_debugable_stmt.
8296 (build_debugable_stmt): New function.
8297 (build_loop_body): Build debugable statement around loop
8299 (complete_loop_body): Take into account the debugable statement
8300 around the EXIT_EXPR.
8301 (complete_loop_body): New function.
8302 (patch_exit_expr): Fixed condition inversion.
8304 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8306 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8307 name of thread define.
8308 * jvspec.c (THREAD_NAME): New macro.
8310 (THREADLIB): Likewise.
8311 (lang_specific_driver): Recognize attempt to link with thread
8312 library or gc library. Recognize -ljava on command line so it
8313 isn't linked against more than once.
8315 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8317 * parse-scan.y (report_main_declaration): Name of the class
8318 containing `main' can be a qualified name.
8320 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8322 * config-lang.in: Changed gjavac to gjc everywhere.
8323 * Make-lang.in: Changed gjavac to gjc everywhere.
8325 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8327 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8328 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8329 and install the files.
8330 * Makefile.in (JAVA_OBJS_LITE): New variable.
8331 (compiler:): Now include jv-scan as a dependency.
8332 (../jv-scan$(exeext), parse-scan.c): New targets.
8333 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8334 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8335 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8336 check for errors even if parse_only.
8337 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8339 (yylex): New function. Uses java_lex body.
8340 (java_lex): Removed commented out statement. Remove local variable
8341 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8342 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8343 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8344 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8345 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8346 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8348 (java_lex_error): Empty if JC1_LITE is defined.
8349 (java_get_line_col): Return 0 if JC1_LITE is defined.
8350 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8351 SET_MODIFIER_CTX): Moved into the section containing the macros
8352 conditionally defined by JC1_LITE.
8353 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8354 argument if JC1_LITE is defined.
8355 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8356 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8358 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8359 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8360 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8361 to different values according to JC1_LITE.
8362 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8363 declared if JC1_LITE set.
8364 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8365 defined if JC1_LITE not set.
8366 (struct parser_ctx): Reorganized and skip the jc1 front end part
8368 (java_layout_classes): New function definition.
8369 (java_push_parser_context, java_init_lex, yyparse, yylex,
8370 yyerror): Prototype always declared. All other static function
8371 prototypes declared only if JC1_LITE is not set.
8372 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8373 declared in parse.h.
8374 (java_layout_classes): New function.
8375 (java_complete_expand_methods): No longer layout the class here.
8376 * parse-scan.y: New file.
8377 * jv-scan.c: New file.
8379 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8381 * gjavah.c (main): Handle -friend option.
8382 (friend_specs): New global.
8383 (generate_access): Handle friend_specs.
8384 (process_file): Likewise.
8385 (MAX_FRIENDS): New macro.
8386 (friend_count): New global.
8387 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8388 Changed all callers.
8390 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8392 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8393 (main): Handle processing all the entries of a named .zip archive.
8394 * jcf-io.c (jcf_trim_old_input): New function.
8395 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8397 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8399 * lang.c (flag_assume_compiled): Make default be on.
8401 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8403 * jcf-dump.c: Add bunches of flags to control output more.
8404 (process_class): New function; support printing more than one class.
8405 (main): Support new --print-main and --javap flags.
8406 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8407 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8409 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8411 Change mangling of dispatch table to match C++ vtable (w/thunks).
8412 * class.c (build_dtable_decl), java-tree.h: New function.
8413 (make_class_data): Call it.
8414 * decl.c (init_decl_processing): Likewise.
8416 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8418 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8419 soft_anewarray; adjust args passed.
8420 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8421 match _Jv_NewObjectArray.
8423 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8425 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8426 * expr.c (loopup_label): Call create_label_decl.
8427 (create_label_decl): New function.
8428 (java_lang_expand_expr): Call expand_start_bindings with argument
8430 * java-tree.h Added space after PROTO in function declarations
8432 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8433 (create_label_decl, push_labeled_block): New function
8435 * lex.c (label_id): Initialize.
8436 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8438 * parse.h Added space after PROTO in function declarations when
8440 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8441 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8442 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8443 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8445 (struct parser_ctxt): New fields current_loop,
8446 current_labeled_block.
8447 (build_if_else_statement, patch_if_else_statement,
8448 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8449 generate_labeled_block, complete_labeled_statement,
8450 build_bc_statement, patch_bc_statement, patch_loop_statement,
8451 build_new_loop, build_loop_body, complete_loop_body): New function
8453 * parse.y (java_warning_count): New global variable.
8454 (label_id): New static variable.
8455 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8456 (block:): Return size_zero_node when block is empty.
8457 (empty_statement:): Return size_zero_node.
8458 (statement:): Implement supplemental action when for_statement: is
8460 (label_decl:): New rule.
8461 (labeled_statement:): Rewritten using label_decl. Actions
8463 (labeled_statement_nsi:): Likewise.
8464 (if_then_statement): Actions implemented.
8465 (while_expression): New rule.
8466 (while_statement:): Rewritten using while_expression. Actions
8468 (while_statement_nsi:): Likewise.
8469 (do_statement_begin:): New rule.
8470 (do_statement:): Rewritten using do_statement_begin. Actions
8472 (for_statement:): Rewritten using for_begin. Actions implemented.
8473 (for_statement_nsi:): Likewise.
8474 (for_header:, for_begin:): New rules.
8475 (for_init:): Actions implemented.
8476 (statement_expression_list:, break_statement:,
8477 continue_statement:): Likewise.
8478 (yyerror): Count number of issued warning(s).
8479 (java_report_errors): Report error(s) and/or warning(s).
8480 (java_complete_class): Use build_java_argument_signature to
8481 recompute completed method signature.
8482 (java_check_regular_methods): New locals method_wfl and aflags.
8483 Use method_wfl instead of lookup_cl during error reports. Fixed
8484 indentation and modified some error messages. Use
8485 lang_printable_name in method instead of the DECL_NAME. New code
8486 to issue warnings on methods not overriding corresponding methods
8487 private to a different package.
8488 (java_method_add_stmt): Call add_stmt_to_compound.
8489 (add_stmt_to_compound): New function.
8490 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8491 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8492 (build_if_else_statement, patch_if_else_statement,
8493 build_labeled_block, generate_labeled_block,
8494 complete_labeled_statement, build_new_loop, build_loop_body,
8495 complete_loop_body, patch_loop_statement, build_bc_statement,
8496 patch_bc_statement, patch_exit_expr): New functions.
8497 * typeck.c (build_java_signature): Build argument signature before
8498 enclosing it in between parenthesis.
8500 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8502 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8503 (JAVA_OBJS): Added reminder comment
8505 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8507 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8508 be interpreted as a long long.
8510 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8512 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8513 soft_initialise_class. Use _Jv_NewMultiArray, not
8514 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8515 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8516 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8517 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8519 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8521 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8522 length_identifier_node): New global tree node constants.
8523 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8524 Replace uses by super_identifier_node etc.
8525 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8527 * parse.y (resolve_field_access): Don't special-case ".length" if
8528 flag_emit_class_files.
8529 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8530 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8533 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8535 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8536 * class.c (make_method_value): Remove init for removed fields.
8538 * class.c (layout_class): Use build_java_argument_signature.
8539 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8541 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8542 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8543 (build_java_signature): Don't use push_java_argument_signature.
8545 * typeck.c (lookup_argument_method): New function.
8546 * parse.y (java_check_regular_methods): Use lookup_argument_method
8547 instead of lookup_java_method2 followed by lookup_java_method.
8549 * parse.y (check_method_redefinition): Minor optimization.
8551 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8552 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8554 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8556 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8559 * gjavah.c (java_float_finite): Use K&R-style definition.
8560 (java_double_finite): Likewise.
8561 (generate_access): Now returns void. Changed all callers.
8562 (last_access_generated): Removed.
8563 (process_file): Only make a single pass over the .class file.
8565 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8567 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8568 for compatibility for G++ (with -fvtable-thunks).
8569 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8571 * gjavah.c (process_file): Use public inheritance for super-class.
8573 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * lex.c (java_init_lex): Initialize ctxp->package.
8576 * parse.h (struct parser_ctxt): package and package_len replaced
8577 by tree package, an identifier node. Field method_decl_list is
8578 gone. Fixed comments.
8579 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8580 class_in_current_package): New function prototypes.
8581 * parse.y (array_type:): Set class loaded flag on primitive type
8583 (package_declaration:): Assign ctxp->package to the
8585 (method_invocation:): Handle invocation of method qualified by
8587 (single_type_import_declaration:): Removed ambiguity check.
8588 (java_pop_parser_context): New local variable `next'. Reset and
8589 set IMPORT_CLASSFILE_NAME flags on current and previous import
8591 (java_accstring_lookup): Use new local macro COPY_RETURN.
8592 (lookup_field_wrapper): New function.
8593 (parser_qualified_classname): Use merge_qualified_name.
8594 (parser_check_super_interface): Broaden error message.
8595 (do_resolve_class): Check for qualified class name in the current
8596 compilation unit if appropriate.
8597 (process_imports): Check for already defined classes.
8598 (check_pkg_class_access): Got rid of call to
8599 get_access_flags_from_decl.
8600 (java_complete_expand_methods): Call safe_layout_class based on
8601 the current class size.
8602 (make_qualified_primary): Build a WFL qualification on primary if
8604 (merge_qualified_name): New function.
8605 (make_qualified_name): Use merge_qualified_name.
8606 (resolve_expression_name): Use safe_lookup_field.
8607 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8608 (resolve_qualified_expression_name): Likewise. Check on resolved
8609 element accessibility.
8610 (not_accessible_p, class_in_current_package): New functions.
8611 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8612 (patch_method_invocation_stmt): Merged common pieces. Check
8613 accessibility of invoked method.
8614 (check_for_static_method_reference): Add returned type in error
8616 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8617 (refine_accessible_methods_list): Merged two conditions in test.
8618 (java_complete_class): Sanity check on stabilize_ref gone.
8619 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8621 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8623 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8625 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8627 * gjavah.c (F_NAN): Removed.
8628 (F_NAN_MASK): New macro.
8629 (F_POSITIVE_INFINITY): Removed.
8630 (F_NEGATIVE_INFINITY): Likewise.
8631 (java_float_finite): Rewrote.
8632 (D_NAN_MASK): Renamed.
8633 (java_double_finite): Rewrote.
8634 (D_POSITIVE_INFINITY): Removed.
8635 (D_NEGATIVE_INFINITY): Likewise.
8637 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8638 If verbose, print underlying representation of value in hex.
8640 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8642 * buffer.h, buffer.c: New files.
8643 * Makefile.in (JAVA_OBJS): Add buffer.o.
8645 Support locals variables and writing their debug entries to .class.
8646 * jcf-write.c: Simplify some by user new buffer type.
8647 (vode_buffer_grow): Removed.
8648 (struct localvar_info): New type.
8649 (localsvars, localvartable): New buffers.
8650 (localvar_alloc, localvar_free): New functions.
8651 (generate_bytecode_insns): Handle local variables.
8652 (generate_classfile): Write LocalVariableTable attribute.
8654 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8656 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8657 * zipfile.h (ZIPMAGIC): New macro.
8659 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8661 * Makefile.in (gjavah.o): Updated dependencies.
8662 (jcf-dump.o): Likewise.
8663 (all.indirect): Use ../gjavah.
8664 (../gjavah$(exeext)): Likewise.
8665 (clean): Don't remove gjavah.
8666 (clean): Remove parse.c, not java/parse.c.
8667 * Make-lang.in (java): Added gjavah.
8668 (gjavah$(exeext)): New target.
8669 (GJAVAH_SOURCES): New macro.
8670 (java.all.build): Added gjavah.
8671 (java.all.cross): Likewise.
8672 (java.rest.encap): Likewise.
8673 * config-lang.in (compilers, stagestuff): Added gjavah.
8675 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8677 * gjavah.c (java_float_finite): New function.
8678 (java_double_finite): Likewise.
8679 (F_POSITIVE_INFINITY): New macro.
8680 (F_NEGATIVE_INFINITY): Likewise.
8682 (D_POSITIVE_INFINITY): Likewise.
8683 (D_NEGATIVE_INFINITY): Likewise.
8685 (print_field_info): Use java_float_finite and java_double_finite.
8687 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8689 * parse.y (method_header): Name "this" implicit argument.
8691 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8693 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8694 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8695 (put_linenumber): New function.
8696 (generate_bytecode_insns, generate_classfile): Write line numbers.
8698 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8700 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8701 (lookup_name, build_known_method_ref, build_class_init,
8702 build_invokevirtual, invoke_build_dtable, match_java_method,
8703 build_field_ref, pushdecl_force_head, build_java_binop,
8704 binary_numeric_promotion, build_decl_no_layout,
8705 build_java_arrayaccess, build_newarray, build_anewarray,
8706 build_java_array_length_access, build_java_arraynull_check): New
8707 extern function prototypes.
8708 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8709 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8711 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8713 * jcf.h (jcf_out_of_synch): New extern function prototype.
8714 * parse.h: Static/global function implemented in parse.y
8715 prototyped and declarations moved at the end of the file.
8716 (DECL_P): Check that the argument isn't null.
8717 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8718 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8719 (QUAL_DECL_TYPE): New macro.
8720 (PARAMS): Macro definition removed.
8721 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8722 (return_statement:): Call build_return.
8723 (field_access:): Call make_qualified_primary in sub rule.
8724 (method_invocation:): Build method invocation and call
8725 make_qualified_primary when processing primaries.
8726 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8727 get_type_from_signature.
8728 (java_check_regular_method): Extra integer 0 argument when calling
8729 lookup_java_method2.
8730 (lookup_java_interface_method2): Extra method DECL argument when
8731 calling lookup_java_interface_method2.
8732 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8734 (java_complete_expand_method): Layout current class iff not
8735 already done. Don't process interface's methods.
8736 (java_complete_expand_method): Use super class only if it
8737 exists. Use current class otherwise.
8738 (make_qualified_primary): New function.
8739 (resolve_expression_name): Process qualified expression or
8740 expression from primary the same way.
8741 (resolve_expression_name): Two last arguments to
8742 resolve_field_access are now NULL_TREEs.
8743 (resolve_field_access): New variable is_static. Local field must
8744 be DECLs. is_static computed on field DECLs only. Append code in
8745 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8746 to initialize field_type.
8747 (resolve_qualified_expression_name): New local variable,
8748 previous_call_static and is_static. Handle primaries with function
8749 calls, casts, array references and `this'. `super' now handled as
8750 `(super_class)this'. Use is_static to clarify boolean expressions.
8751 Added code to handle case where a proper handle is required to
8752 access a field. Use QUAL_DECL_TYPE where applicable.
8753 (maybe_access_field): New function.
8754 (patch_method_invocation_stmt): New arguments primary, where,
8755 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8756 deleted. Use `where' as a type to search from if specified. Check
8757 for static method reference where forbidden. Append primary or
8758 current_this to the argument list if not calling constructor nor
8760 (check_for_static_method_reference): New function.
8761 (patch_invoke): Layout the class on which new is done if
8763 (lookup_method_invoke): Changed format to report errors on
8765 (qualify_ambiguous_name): New local variable this_found. Now
8766 handle things from primaries. Method call are considered
8768 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8770 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8771 (java_complete_tree): New case fo RETURN_EXPR. Process function
8772 call arguments in separate function.
8773 (complete_function_arguments): New function.
8774 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8776 (patch_assignment): Take the return function slot into account as
8777 a RHS. Distinguish assignment from a return.
8778 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8779 when checking methods in interfaces.
8780 (resolve_type_during_patch): NULL argument to unresolve_type_p
8781 instead of NULL_TREE.
8782 (patch_newarray): Fixed typo in comment.
8783 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8784 (build_return, patch_return): New functions.
8785 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8787 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8789 * constants.c (find_name_and_type_constant, find_fieldref_index,
8790 find_methodref_index): New methods.
8791 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8792 just return given method. Also, rename to build_known_method_ref.
8793 (expand_invoke): Rename call to build_invoke_non_interface.
8794 * java-tree.h, parse.h: Update prototype.
8795 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8796 (such as expand_expr_stmt) if flag_emit_class_files.
8797 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8798 STACK_TARGET, IGNORE_TARGET): New macros.
8799 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8800 (generate_bytecode_insn): New function to generate method's bytecode.
8801 (generate_classfile): Node generate Code attribute for a method.
8802 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8803 push_long_const, field_op, adjust_typed_op, maybe_wide):
8804 New functions used by generate_bytecode_insn.
8806 * typeck.c (signature_include_return): Remove variable.
8807 (push_java_argument_signature, build_java_argument_signature): New.
8808 (build_java_signature): Use push_java_argument_signature.
8809 * parse.y: Use build_java_argument_signature instead of fiddling
8810 with signature_include_return.
8812 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8814 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8817 * Makefile.in (all.indirect): Added gjavah$(exeext).
8818 (gjavah$(exeext)): Added $(exeext).
8821 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8823 * class.c (layout_class): Call to java_layout_parsed_class replace
8824 by safe_layout_class.
8825 * expr.c (build_java_array_length_access): Removed static storage
8826 class in the function definition.
8827 (build_java_arraynull_check): Likewise.
8828 Also fixed typos in two comments.
8829 * lex.c (java_init_lex): Initialize static global kw_length.
8830 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8831 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8833 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8834 * parse.h (resolve_no_layout): New static function declaration.
8835 (get_identifier_in_static): Declaration removed.
8836 (java_layout_parsed_class): Function name declaration changed to
8838 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8839 not_initialized_as_it_should_p, build_this): New static function
8841 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8842 binary_numeric_promotion, stabilize_reference,
8843 build_decl_no_layout, build_java_arrayaccess): Extern function
8844 declarations moved into their own section.
8845 (build_newarray, build_anewarray, build_java_array_length_access,
8846 build_java_arraynull_check): New extern function declarations.
8847 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8848 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8850 (CALL_CONSTRUCTOR_P): New macro.
8851 * parse.y (kw_length): New static global tree node.
8852 (return_statement): Tagged <node>.
8853 (RETURN_TK): Tagged <operator>.
8854 (variable_declarator_id:): Build variable declaration with an
8855 empty initialization value if a syntax error was found in the
8856 initialization part of the variable declaration.
8857 (statement_without_trailing_substatement:): return_statement: now
8858 uses the default rule.
8859 (return_statement:): Temporarily fixed to return NULL_TREE.
8860 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8861 (class_instance_creation_expression:): Class creation rules now
8862 call build_method_invocation upon reduction.
8863 (array_creation_expression:): Rules call build_newarray_node upon
8865 (dim_exprs:): Build a list of dimension expressions.
8866 (dim_expr:): Store location of the OSB_TK in the dimension
8868 (method_invocation:): Added a new error rule.
8869 (build_unresolved_array_type): WFL argument may also be an array
8870 on a primitive type. Name of the argument changed to reflect this.
8871 (method_declarator): Insert argument type at the beginning of the
8872 argument type list and later reverse the list.
8873 (unresolved_type_p): Argument 'returned' may be optionally
8875 (java_layout_class_from_source): Function renamed
8877 (resolve_and_layout): Now call resolve_no_layout and
8879 (resolve_no_layout): New function.
8880 (purify_type_name): New function.
8881 (complete_class_report_errors): Call purify_type_name during error
8882 report on a type not found.
8883 (process_imports): error_found local variable doesn't need to be
8884 initialized to zero.
8885 (declare_local_variables): New local type_wfl. Fixed typo in error
8886 message. type_wfl assigned to unresolved type and used to register
8887 incomplete type. Build a WFL around the variable initialization
8888 statement so that debug info can be generated on it.
8889 (source_start_java_method): Reverse argument list after they've
8891 (current_this): New static global variable.
8892 (java_complete_expand_methods): Set current_this when appropriate.
8893 (resolve_expression_name): Build correct static and non static
8894 field access bearing a simple name.
8895 (resolve_field_access): Resolve the length field of arrays. Handle
8897 (patch_method_invocation_stmt): Set the type of the method
8898 invocation to error_mark_node. This value is later overridden by a
8899 valid type, if any. Don't handle qualified constructor invocation
8900 as qualified method invocation. Call lookup_method_invoke with its
8901 new flag. It's no longer necessary to access the selected method
8902 as the value of a tree list. Handle constructor invocation.
8903 (patch_invoke): Reverse argument list when invoking non interface
8904 methods. Insert call to new as the first argument of the
8906 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8907 defined within a final class. Return INVOKE_STATIC if the invoked
8908 method is a constructor.
8909 (lookup_method_invoke): New lc argument is a flag to indicate a
8910 constructor lookup. Now handle constructor lookup. Choose the most
8911 specific method in case several were matching the invocation
8912 requirements. Return a method decl instead of a tree list featuring
8913 one single method decl element.
8914 (refine_accessible_methods_list): New lc flag argument to
8915 indicate that a constructor is being looked up.
8916 (not_initialized_as_it_should_p): New function.
8917 (java_complete_tree): Now process fake tree codes
8918 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8919 save_expr on resolved function call arguments. Case on
8920 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8921 (patch_assignment): LHS can be a field access expression. When
8922 dealing with reference, lhs_type is the promoted type of the
8923 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8925 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8926 (patch_binop): Use not_initialized_as_it_should_p where
8928 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8929 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8931 (resolve_type_during_patch): New function.
8932 (patch_cast): Call resolve_type_during_patch to resolve type and
8933 report error accordingly.
8934 (patch_array_ref): Use not_initialized_as_it_should_p where
8935 applicable. Array base expression is saved before being
8936 used. Promote the type of an array elements if it contains non
8938 (build_newarray_node, patch_newarray, build_this): New functions.
8940 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8942 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8943 increment it in `for' statement.
8944 (print_field_info): If number is inf or nan, don't print it.
8945 (print_method_info): If method name is `delete', just ignore it.
8946 (print_c_decl): Special-case jstringArray.
8948 * gjavah.c (help): New function.
8949 (no_argument): New function.
8950 (usage): Changed text.
8951 (main): Rewrote argument handling. Now handles -v, --help,
8953 (version): New function.
8954 (found_error): New global.
8955 (main): Return found_error.
8956 (generate_access): Set found_error.
8957 (print_c_decl): Likewise.
8959 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8961 * gjavah.c (print_c_decl): Don't print "," when examining field.
8962 Skip type name when looking at "[L" types.
8963 (process_file): Now static.
8964 (generate_access): Now returns int.
8965 (last_access_generated): New global.
8966 (process_file): Clear last_access_generated; make multiple passes
8968 (print_field_info): Just return if generate_access returns true.
8969 (print_method_info): Likewise. Also, allow <init> functions to
8971 (print_c_decl): Added is_init argument. Print constructors
8973 (print_cxx_classname): Use UTF8_GET to extract characters from
8975 (print_base_classname): New function.
8976 (print_class_decls): New function.
8977 (process_file): Use it.
8978 (utf8_cmp): New function.
8980 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8982 * lang-options.h: Format changed to match changes in gcc/toplev.c
8983 to implement a --help option.
8985 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8987 * decl.c (init_decl_processing): Revert change to dtable_type.
8989 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8991 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8993 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8995 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8997 * lang.c (lang_init): Default flag_exceptions to 1, without
8998 checking to see if it's 2 first.
9000 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9002 * constants.c: Include "system.h".
9004 * lang.c (flag_new_exceptions): Get via extern now.
9005 (lang_init_options): New functions. Turn on flag_new_exceptions.
9007 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * lex.c (java_lex): Return 0 when we see an invalid character in
9012 * lex.c (java_read_char): Specify extra argument when calling
9014 (java_read_unicode, java_parse_end_comment,
9015 java_parse_escape_sequence): Likewise,
9016 (java_lex): Specify extra argument when calling
9017 java_lex_error. Test that IDs are beginning with a legal character
9018 for IDs. Handle invalid characters with an error message and a
9019 call to java_lex_error.
9020 (java_lex_error): Adjust column position by new argument
9021 `forward'. Issue an error even if in the middle of reporting an
9024 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9026 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9027 we don't explicitly put a null pointer when we're copying it.
9029 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9031 * gjavah.c (print_cxx_classname): New function.
9032 (super_class_name): Likewise.
9033 (print_super_fields): Removed.
9034 (in_super): Removed.
9035 (print_field_info): Never generate #defines.
9036 (print_c_decl): Changed generated types to match JNI. No longer
9037 print class name before method name.
9038 (print_method_info): Print "static" before static methods.
9039 Print "virtual" before non-final methods.
9040 (usage): Use exit(1), not exit(-1).
9042 (print_field_info): Use %.17g to print a double.
9043 (last_access): New globals.
9044 (process_file): Initialize last_access.
9045 (usage): Now static.
9046 (ACC_VISIBILITY): New define.
9047 (generate_access): New function.
9048 (print_field_info): Call it.
9049 (print_method_info): Likewise. Also, generate information for all
9050 methods, not just native methods. Return void.
9051 (print_c_decl): Return void.
9052 (print_field_info): Return void.
9054 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9056 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9057 processing the jc1 grammar file. Prefix bison functions and
9058 variables with java_.
9059 (parse.c): Dependencies on parse.h and lex.h
9060 * expr.c (build_java_arrayaccess): Function now global.
9061 * java-tree.h: Comment reorganized to carry on previous
9062 classification effort.
9063 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9064 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9065 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9066 java_parse (new prefix java_ generated by bison).
9067 (java_layout_parsed_class, java_register_parsed_class): Function
9069 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9070 * lex.c (static tree wfl_op): Variable deleted.
9071 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9072 ctxp fields to NULL_TREE.
9073 (java_lex): No longer create WFL for operators. Filename caching
9074 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9075 created as STRING_CST and later expanded. Removed extra argument
9076 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9078 (build_wfl_node): Removed code in comments.
9079 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9080 store token and location data in the current bison token.
9081 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9082 static/extern function declaration at the beginning of the file.
9083 (struct qualification): Data structure definition deleted.
9084 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9085 (qualify_ambiguous_name): Function declaration modified. Function
9086 now returns nothing.
9087 (build_array_ref, patch_array_ref, make_qualified_name,
9088 resolve_qualified_expression_name, maybe_generate_clinit,
9089 resolve_field_access): New static function declarations.
9090 (build_java_arrayaccess): New extern function declaration.
9091 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9092 (CALL_EXPR_PRIMARY): Macro deleted.
9093 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9094 (struct parser_ctxt): Field initialized_final
9095 removed. non_static_initialized, static_initialized: New fields.
9096 * parse.y (static tree kw_super, static tree kw_this): New global
9098 (%union): tree wfl field of operator member replaced by int
9099 location. WFLs are non longer created for operators.
9100 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9101 (qualified_name:): Now calls make_qualified_name to build the
9103 (type_declaration:): Consider generating <clinit> when class
9105 (variable_declarator:): Directly build an assignment node when the
9106 variable is initialized when declared.
9107 (this_or_super:): Build a WFL and set current location when THIS
9108 or SUPER are parsed.
9109 (expression_statement:): Wrap statement around a WFL.
9110 (primary_no_new_array:): Fixed typo. Changed value returned by
9111 THIS_TK because of its new type (temporary).
9112 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9113 (field_access:): Build qualified name with SUPER.
9114 (method_invocation:): Fixed returned value because of SUPER's new
9116 (array_access:): Use OSB_TK location information.
9117 (post_increment_expression:, post_decrement_expression:,
9118 unary_expression:, pre_increment_expression:,
9119 pre_decrement_expression:, unary_expression_not_plus_minus:,
9120 cast_expression:, multiplicative_expression:,
9121 additive_expression:, shift_expression:, relational_expression:,
9122 equality_expression:, and_expression:, exclusive_or_expression:,
9123 inclusive_or_expression:, conditional_and_expression:,
9124 conditional_or_expression:, assignment:): Use new location/token
9125 information available on operators.
9126 (create_class): Set super_decl_type to NULL_TREE when processing
9128 (register_fields): Field initialization is now a MODIFY_EXPR
9129 node. Chain initialization code to the matching lists (according
9130 the the field declaration modifiers).
9131 (maybe_generate_clinit): New function.
9132 (method_header): Don't set method's DECL_NAME to a WFL when adding
9133 methods to java.lang.Object.
9134 (resolve_and_layout): Now can return NULL_TREE if the type
9135 resolution fails. Otherwise, return the class DECL instead of its
9137 (check_method_redefinition): Don't patch method DECL_NAME if it
9138 belongs to java.lang.Object.
9139 (process_imports): Simply assign error_found to the value returned
9140 by check_pkg_class_access.
9141 (declare_local_variables): Don't use their init statements (if
9142 any) when parsing error were previously found. Reuse MODIFY_EXPR
9143 build during parsing as an init statement.
9144 (java_method_add_stmt): Now return the current method body.
9145 (java_layout_parsed_class, java_register_parsed_class): Functions
9147 (java_complete_expand_methods): Initialize the constant pool on a
9148 per class basis. Layout the classes before expanding their method
9149 bodies. Don't try expand artificial constructor code if error were
9150 found. Make the classes data and register them if no error were
9152 (java_complete_expand_method): Retrieve an artificial constructor
9153 argument list before entering its body. Assign the top block to
9154 the artificial constructor function body and set types of declared
9155 blocks and compound statements to void. Walk method body if not an
9156 artificial constructor.
9157 (make_qualified_name, cut_identifier_in_qualified): New functions.
9158 (resolve_expression_name): Fixed comments. Save/restore the
9159 current class CLASS_LOADED_P flag value. Build non qualified
9160 static field access and handle qualified expression names.
9161 (resolve_field_access, resolve_qualified_expression_name): New
9163 (patch_method_invocation_stmt): Use the new expression resolution
9164 scheme, calling resolve_field_access when the function call is
9165 resolved as an expression.
9166 (qualify_ambiguous_name): Function rewritten to work on qualified
9167 expression produced by make_qualified_name.
9168 (java_complete_tree): Promote type when function's argument are
9169 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9170 the assignment to discover further errors if RHS is a expression
9171 name that fails to evaluate. Declare LHS initialized even though
9172 the assignment failed. Don't use the location variable and removed
9173 extra argument in patch function calls. Now handle the ARRAY_REF
9174 case and build internal string representation when STRING_CSTs are
9176 (build_method_invocation): Don't wrap function call around a WFL.
9177 (build_assignment): Likewise. Use the operator location
9179 (patch_assignment): Handle array access LHSs. Handle error
9180 provenance, resulting in a better error report.
9181 (build_binop): Use op_location from operator as binop location
9183 (build_unaryop, build_incdec, build_cast): Likewise.
9184 (patch_binop): Extract location information from the node. Fixed
9185 typo in error message.
9186 (patch_unary_op): Extract location information from the node.
9187 (build_array_ref, patch_array_ref): New functions.
9189 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9191 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9192 match _Jv_IsInstanceOf.
9193 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9194 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9196 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9198 * decl.c (init_decl_processing): Functions are now named
9199 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9201 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9203 * java-tree.h (load_class): Add prototype.
9204 * class.c (is_compiled_class): Add missing arg to load_class.
9205 * expr.c (expand_java_NEW): Call load_class.
9206 * parse.y (process_import): Removed bogus use of void return value.
9208 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9210 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9211 Function name is "_Jv_Throw" instead of "soft_athrow".
9212 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9213 Function name is "_Jv_AllocObject" instead of "soft_new".
9214 Takes an extra parameter (object size).
9215 * expr.c: Update calls.
9217 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9219 * lex.c (java_get_line_col): Handle end-of-file.
9220 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9222 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9224 * lang.c (lang_init): Make -fexceptions the default.
9225 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9226 exception handling is not turned on.
9228 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9230 * lang.c (flag_new_exceptions): Make this this default.
9231 * decl.c (end_java_method): Call emit_handlers.
9232 * except.c (method_init_exceptions): Set language code and version.
9233 (expand_start_java_handler): Enable exception, and call
9234 expand_eh_region_start.
9235 (expand_end_java_handler): Enable exception, and set up catch blocks.
9236 (emit_handlers): New routine to generate the saved handlers.
9237 * java-except.h (emit_handlers): Add prototype.
9239 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9241 We used to have three different representations of the constant pool:
9242 the CPool structure, the tree_constant_pool, and the constructures
9243 used to build the Class object (which may need class and string
9244 constants) in compiled code. None were appropriate for compiling
9245 to .class files, so I did a major overhaul.
9247 First, the tree_constant_pool array was removed. Things were
9248 modified to the CPool structure in the JCF could be used.
9249 Second, a "capacity" field was added to the CPool, and functions
9250 written to search for a matching constant, adding one if not found.
9251 The code that generated the Class object was changed to use a CPool.
9252 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9253 the static Class object are now only in build_constants_constructor.
9254 Finally, I wrote code which can generate a .class file (including its
9255 constant pool) from the RECORD_TYPE of a class. This is a big step
9256 on the way to compiling Java source into .class files.
9258 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9259 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9261 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9262 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9263 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9264 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9265 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9266 (lang_type): Removed constant_pool field.
9267 * jcf.h (CPool): Renamed size to count. Added field capacity.
9268 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9269 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9270 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9272 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9273 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9274 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9275 (set_constant_entry, find_constant1, find_constant2,
9276 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9277 find_utf8_constant, find_class_or_string_constant): New functions.
9279 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9280 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9281 (give_name_to_class, get_class_constant): Likewise.
9282 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9283 (get_name_and_type_constant, get_ref_constant): Removed.
9284 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9285 * parse.y: Don't save/restore tree_constant_pool.
9286 * verify.c (verify_jvm_instructions): Update for new approach.
9287 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9289 * lang-options.h: Added -femit-class-file, -femit-class-files.
9290 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9291 (lang_f_options): Added "emit-class-file(s)".
9293 * expr.c (build_java_arrayaccess): Generate more efficient array
9294 bounds checking, by using unsigned compare.
9296 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9298 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9300 * parse.h: New comment on the handling of unresolved type
9301 identifiers. JDEPs are now part of the jdep_code enum.
9302 (typedef struct jdep): Now use enum jdep_code or int, depending on
9303 availability. Both are narrowed down to an 8 bits bitfield.
9304 (CALL_EXPR_PRIMARY): Fixed comment.
9306 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9308 * Make-lang.in (java): Added gjavac and jvgenmain.
9309 (java.start.encap): Depend on gjavac.
9310 (java.rest.encap): Depend on jvgenmain.
9312 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9313 (JAVA_CROSS_NAME): Likewise.
9314 (java.all.build): Depend on jvgenmain and gjavac.
9315 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9316 (jvgenmain$(exeext)): New target.
9317 (java.install-common): Wrote.
9318 * config-lang.in (compilers, stagestuff): Added gjavac and
9321 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9323 * lang.c (lang_decode_option): New argc/argv interface.
9325 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9328 * decl.c (build_decl_no_layout): New function.
9329 * expr.c (java_lang_expand_expr): Layout declarations found in
9330 blocks before they're pushed.
9331 * jcf-parse.c (load_class): Save current line when parsing class
9333 (parse_source_file): Register class before expanding their
9335 * lang.c (put_decl_node): Produce `null' when `void *' is
9337 * lex.c (static tree wfl_op): New static global, for error report
9339 (java_init_lex): wfl_operator and wfl_op initialized
9340 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9342 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9343 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9344 build_unresolved_array_type): New static function definitions.
9345 (build_decl_no_layout): New extern function declared.
9346 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9347 faulty modifier exists.
9348 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9349 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9350 (UNARY_PLUS_EXPR): New fake operator.
9351 (struct parser_ctxt): New field osb_number.
9352 * parse.y (static tree wfl_operator): New static WFL for operator
9353 bound error messages.
9354 (DECR_TK, INCR_TK): Moved.
9355 (OP_TK): Tagged <operator>.
9356 (array_type:): Now call build_unresolved_array_type.
9357 (dim_expr:): Count the number of '[' seen.
9358 (post_increment_expression, post_decrement_expression,
9359 pre_increment_expression, pre_decrement_expression,
9360 unary_expression_not_plus_minus, unary_expression:): Actions are
9361 now building the corresponding unary expressions.
9362 (cast_expression:): Actions are now building cast expressions.
9363 (build_unresolved_array_type): New function.
9364 (create_interface): Reset the number of declared interfaces.
9365 (create_class): Likewise.
9366 (method_header): Methods declared within the scope of an interface
9367 are now implicitly set public and abstract.
9368 (java_complete_class): Variable's and parameter's type are patched
9369 with a promoted type.
9370 (declare_local_variables): Resolved non builtin types are promoted
9371 before being used to build a variable decl. Removed type patch
9372 posted on variable initialization statement.
9373 (source_start_java_method): Use build_decl_no_layout to build the
9374 decl of a parameter of incomplete type.
9375 (java_register_parsed_class): Process interfaces too. Call
9376 rest_of_decl_compilation on each processed class declarations.
9377 (java_complete_expand_methods): Don't attempt to expand things in
9379 (java_complete_tree): Process CONVERT_EXPR, even though it always
9380 has a type. Propagate error_mark_node to node's type too. Promote
9381 method's call argument type and return error_mark_node if
9382 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9383 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9384 handle unary operator nodes.
9385 (build_assignment): Added comment.
9386 (print_int_node): New function.
9387 (patch_assignment): New second argument. New error handling. Use
9388 print_int_node. Handle references. Use can_cast_to_p to issue
9389 different error message according to the context and check upon
9390 the initialization of the RHS.
9391 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9392 (operator_string): Handle more operators.
9393 (patch_binop): No longer use a function static
9394 wfl_operator. Improved error message on shift distance.
9395 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9396 patch_cast): New functions.
9398 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9400 * jvspec.c: New file.
9401 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9403 * java-tree.h (identifier_subst): Add declaration.
9405 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9407 * jvgenmain.c (main): Generate call to JvRunMain.
9409 * class.c (make_class_data): Push value for "sync_info" field.
9410 * decl.c (init_decl_processing): Push "sync_info" field.
9412 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9414 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9415 Java (source) name, not signature.
9416 Set TYPE_ALIGN to (at least) that of element_type.
9418 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9420 * class.c: Moved classname-mangling-rekated code to ...
9421 * mangle.c: ... this new file.
9422 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9423 * Makefile.in: Update for above changes.
9425 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * expr.c (truthvalue_conversion): Convert integer and floating
9428 point value to their truth value.
9429 * lex.c (java_lex): Handle the `null' literal.
9430 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9431 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9432 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9435 * parse.y: Reorganization/documentation on token declaration.
9436 (binop_lookup[]): New added new tree codes.
9437 (relational_expression): Build corresponding binary operators.
9438 (equality_expression, conditional_and_expression,
9439 conditional_or_expression): Likewise.
9440 (java_complete_class): Fix crash in debug message.
9441 (java_complete_tree): Check initialization of method call
9442 arguments. Further bogus node evaluation to detect more error
9443 during assignments. Handles more binary operators.
9444 (patch_assignment): Use DECL_P.
9445 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9447 (operator_string): Handle more case. Compacted source.
9448 (patch_binop): Changed function comment. Checking for
9449 uninitialized first operand takes the compound assignment into
9450 account and uses DECL_P. Checking for uninitialized second operand
9451 delayed to routine's end. Use macros to issue type bound error
9452 messages and issue messages on both operands if their types are
9453 different. Force fixed type into node. Handle all binary
9456 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9458 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9459 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9460 build operator node and return tokens.
9461 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9462 * parse.h (java_complete_tree): Changed returned type in prototype.
9463 (build_method_invocation, build_assignment, patch_assignment,
9464 patch_binop): New static function declarations.
9465 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9466 BUILD_EXPR_WFL): New macros.
9467 * parse.y (enum tree_code binop_lookup[]): New static for token to
9469 (%union): Parser union has new sub-structure `operator'.
9470 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9471 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9472 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9473 ASSIGN_ANY_TK): Tokens tagged `operator'.
9474 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9475 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9476 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9477 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9478 (assignment_operator:): Rule tagged `operator'.
9479 (expression_statement:): Re-installed default rule.
9480 (method_invocation:): Sub rules call build_method_invocation.
9481 (postfix_expression:): Don't attempt to resolve name here. Just
9483 (multiplicative_expression:): Sub-rules build corresponding binop
9485 (additive_expression:, shift_expression:, and_expression:,
9486 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9487 (assignment:): Sub rule invoke build_assignment.
9488 (assignment_operator:): Default rules on sub rules.
9489 (force_error): Added documentation on this variable.
9490 (declare_local_variables): Build initialization calling
9492 (expand_start_java_method): Removed unused rtx declaration. Mark
9493 arguments as already initialized.
9494 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9495 (java_complete_expand_methods): Don't process next method if
9496 completion of the previous one triggered errors.
9497 (java_complete_expand_method): Call source_end_java_method if no
9498 error were found during completion.
9499 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9500 locals declaratilon. Handle names found within a class. Return
9501 error_mark_node when things aren't found.
9502 (patch_method_invocation_stmt): Return error_mark_node on failures.
9503 (patch_invoke): Removed unused local. Return the correct node.
9504 (java_complete_tree): Now returns a value. The BLOCK section binds
9505 local identifiers and the type of a BLOCK is now void. Assign the
9506 result of operand completion on COMPOUND_EXPR. Assign the
9507 encapsulated node of a WFL to the result of its completion, except
9508 when the node is an identifier. Now handle MODIFY_EXPR and several
9509 binary operators. Return error_mark_node on errors.
9510 (build_method_invocation, build_assignment, patch_assignment,
9511 build_binop, operator_string, patch_binop): New functions.
9512 * typeck.c (binary_numeric_promotion): New function.
9514 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9516 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9517 Replace most uses of ident_subst by identifier_subst.
9519 * class.c (push_class_static_dummy_field): Removed function.
9520 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9521 instead of looking got "class" static field. Create that decl here.
9522 (class_identifier_node): Removed; no longer needed.
9523 (init_class_processing): Don't init class_identifier_node.
9524 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9525 Do nreverse 0 times (instead of twice) for Object and Class.
9526 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9528 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9530 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9531 while initializing linenumber_count and linenumber_table.
9532 Do it before init_function_start (which calls emit_line_note).
9533 * expr.c (expand_byte_code): Don't need to clear lineno here.
9535 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9537 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9538 then mangle number as _N_.
9540 * class.c (mangle_class_field): New function.
9541 (build_class_ref): Set assembler name of class reference using
9543 (push_class_static_dummy_field): Likewise.
9545 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9547 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9548 of assigning to TREE_CODE. The latter method exploits a feature
9549 of GCC that is not ANSI compliant.
9551 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9553 * decl.c (pushdecl_force_head): New function.
9554 (pushlevel): Removed conditional printf.
9555 (complete_start_java_method): Don't enter local variable scope if
9556 function is compiled from source code.
9557 * expr.c: parse.h now included
9558 (java_lang_expand_expr): New function.
9559 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9560 printf. Terminate buffer when doing directories.
9561 * jcf-parse.c (parse_source_file): Call lang_init_source before
9562 parsing and before code generation.
9563 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9564 use printf if the macro is defined.
9565 * lang.c (lang_init): Install lang_expand_expr hook on
9566 java_lang_expand_expr.
9567 (java_dummy_print): New function.
9568 (lang_init_source): New function.
9569 * lex.c (java_lex): Remember location of an opening brace at the
9570 second nesting level.
9571 (java_is_eol): Unget character seen after a CR if it is EOF.
9572 * parse.h: Now includes lex.h
9573 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9574 printf if the macro is defined.
9575 (expand_start_java_method, build_expr_block, enter_block,
9576 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9577 New static function declarations.
9578 (pushdecl_force_head): New extern function declaration.
9579 (INCOMPLETE_TYPE_P): New macro.
9580 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9581 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9582 BLOCK_EXPR_ORIGIN): New macros.
9583 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9584 DECL_SOURCE_LINE_LAST): New macros.
9585 (struct parser_ctxt): Removed field current_method_decl, redundant
9586 with the field current_function_decl. Added fields
9587 first_ccb_indent1 and pending_block.
9588 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9589 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9591 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9592 (compilation_unit:): Cosmetic on sub rule.
9593 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9594 (variable_initializer:): Installed default rule on expression:.
9595 (method_declaration:): method_header: starts a new
9596 method. method_body: installs the function body, absorbs blocks
9597 emitted for temporary variable scopings, pops function's body block
9598 and merges function's last statement lineno in DECL_SOURCE_LINE.
9599 (method_body:): Installed default rules.
9600 (block:): Call enter_block when an opening brace is seen. Absorb
9601 scoping blocks and call exit_block when a closing brace is seen.
9602 (block_statement:): Cosmetic changes.
9603 (method_invocation:): Create WFL around CALL_EXPR node.
9604 (patch_stage): Added comment around definition.
9605 (method_header): Try to use first_ccb_indent1 as the first line of
9606 the method, so BP debug info are emitted at the first opening
9607 brace of the function. If the function has no body, use the
9608 location of the function's name. Override currently defined method
9609 name with the matching WFL so we can point redefinition errors
9610 using the location where the function's name was declared.
9611 (check_abstract_method_header): Interprets DECL_NAME as an
9612 identifier or as a WFL, accordingly.
9613 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9614 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9615 location and name information out of it and reinstall DECL_NAME to
9616 its original identifier node value.
9617 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9618 function's source code).
9619 (read_import_dir): Test the value returned by find_class and issue
9620 a fatal accordingly.
9621 (declare_local_variables): Push a new block for the scope of the
9622 new variable(s) if code has been already generated at that nesting
9623 level. Pinpoint redefinition errors using the variable id
9624 WFLs. Generate initialization code if necessary. If the variable
9625 type is incomplete, register a patch on its decl.
9626 (source_start_java_method): Rewritten. Define a new block for the
9627 function's parameters. Build parameter decl out of function's
9628 arguments and register them for a patch if their types are
9630 (expand_start_java_method): Includes the part of
9631 source_start_java_method that was pushing the parameter decls and
9632 completing the method start code.
9633 (source_end_java_method): Removed call the expand_end_bindings and
9634 poplevel (already taken care of). Reinstall function's arguments
9635 and get function's last line of code before calling
9636 expand_function_end.
9637 (java_method_add_stmt): New comment before the function's
9638 code. Complement the second operand of the current COMPOUND_EXPR
9640 (java_complete_expand_methods): Don't generate debug info on line
9641 zero when expanding a generated constructor.
9642 (java_complete_expand_method): Set start and end line numbers for
9643 a artificially generated constructor to one and manually call
9644 enter_block and exit_block when defining it. For all methods:
9645 expand function's start calling the new expand_start_java_method
9646 and invoke java_complete_tree on the effective method's body, if
9648 (resolve_expression_name): Now use lookup_name_in_blocks to search
9649 local variable decls and print out an error when variables are
9651 (patch_method_invocation_stmt): Inserted comment before the
9653 (lookup_method_invoke): Chain method's arguments using chainon
9654 with the current arg list as a second argument. Inserted missing
9655 IDENTIFIER_POINTER when reporting an error on methods not found.
9656 (refine_accessible_methods_list): Don't retain constructors.
9657 (patch_arguments): Function removed.
9658 (java_complete_tree): Inserted comment before the function's
9659 code. New case for BLOCKs. Moved the WFL case a bit
9660 further. Complete function's arguments.
9661 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9662 maybe_absorb_scoping_blocks): New functions.
9664 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9668 * jcf-parse.c (parse_source_file, java_error_count): New forward
9669 and extern declarations.
9670 (java_parse_abort_on_error): Macro moved.
9671 (jcf_parse_source): fatal called if fopen fails. Now calls
9673 (parse_source_file): New parse_only parameter. Reflects the
9674 elimination of the second pass.
9675 (yyparse): parse_source_file called with argument set to 0.
9676 * jcf.h (JCF_ZERO): Sets java_source to zero.
9677 * lex.c (java_init_lex): pass argument is gone. Function modified
9678 to be called once during the analysis of a file.
9679 (java_unget_unicode): Fixed typo in fatal message.
9680 (java_get_line_col): Likewise.
9681 (java_lval): Likewise. String literals no longer built during
9683 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9685 * parse.h (MODIFIER_WFL): New macro.
9686 (parse_check_super, parser_check_super_interface): Now return int.
9687 (parser_chain_incomplete_item, not_builtin_p,
9688 complete_method_decl): Declarations removed.
9689 (build_method_invocation_stmt, build_invoke): Renamed using the
9690 `patch' instead of `build'
9691 (register-incomplete_type, obtain_incomplete_type,
9692 java_complete_tree, java_complete_expand_method,
9693 unresolved_type_p, create_jdep_list): New function declarations.
9694 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9695 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9696 (jdep): New typedef on new struct _jdep.
9697 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9698 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9699 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9700 JDEP_RESOLVED_P): New macros.
9701 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9702 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9703 JDEP_VARIABLE): New enum values and jdep kinds.
9704 (jdeplist): New typedef on struct _jdeplist.
9705 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9707 (CALL_EXPR_PRIMARY): New macro.
9708 (struct parser_ctxt): Fields java_pass, current_method_decl,
9709 method_decl_list deleted. New field jdeplist.
9710 (INCOMPLETE_P): Macro deleted.
9711 * parse.y (single_type_import_declaration:): Removed pass switch.
9712 (type_import_on_demand_declaration): Likewise.
9713 (field_declaration:): Removed pass switch on all sub rules.
9714 (class_declaration:): Call the complete_class_decl removed on
9716 (method_declaration:): Removed second pass switch. No longer chain
9717 methods decl when method_header reduced.
9718 (method_header:): Sub rules no longer depend on pass switch.
9719 (method_declarator:): Likewise.
9720 (method_body:): Likewise.
9721 (abstract_method_declaration:): Likewise.
9722 (block_statement:): Likewise.
9723 (local_variable_declaration:): Likewise.
9724 (argument_list:): Likewise.
9725 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9726 removed. Partial CLASS_EXPR tree node built instead.
9727 (postfix_expression:): Removed pass switch on all sub rules.
9728 (java_pop_parser_context): Free classd_list content.
9729 (yyerror): Call obstrack_grow0 to finalize error message.
9730 (check_class_interface_creation): Comment modified to reflect new
9731 returned value meaning. Removed second pass switch. Return 1 if an
9732 error was found, 0 otherwise. Adjust pointer on filename if a
9733 leading path separator was found.
9734 (maybe_create_class_interface_decl): Removed first pass switch
9735 when linking the class decl to the class_list. Install a new
9736 jdep_list for the class.
9737 (add_superinterfaces): List of unresolved interfaces is
9738 gone. Unresolved interfaces are directly added to the current
9740 (create_interface): Second pass shortcut removed.
9741 ctpx->modifier_ctx access through MODIFIER_WFL.
9742 (create_class): Second pass shortcut removed. Call to
9743 register_incomplete_type replaces the call to
9744 parser_chain_incomplete_item.
9745 (complete_class_decl): Function removed.
9746 (duplicate_declaration_error): New way of retrieving redeclared
9748 (register_fields): Call to lookup_modifier_cl replaced by
9749 MODIFIER_WFL. New way of handling unresolved type, using
9750 unresolved_type_p and obtain_incomplete_type.
9751 register_incomplete_type replaces call to parser_chain_incomplete_item.
9752 (patch_stage): New static global variable.
9753 (method_header): New way of handling unresolved type, using
9754 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9755 indicates that the method decl needs to be patched.
9756 (check_abstract_method_header): Call to lookup_modifier_cl
9757 replaced by MODIFIER_WFL.
9758 (method_declarator): Incomplete argument type are registered
9759 calling register_incomplete_type. Patch on the declared method is
9760 issued in that case.
9761 (unresolved_type_p): New function.
9762 (parser_check_super_interface): New comment to reflect function's
9763 modified returned type (int). Function and has a new argument
9764 this_wfl. Call to parse_error_context uses this_wfl instead of
9765 relying on lookup_cl.
9766 (parser_check_super): Comment reflects function's new returned
9767 type (int). Function returns non zero value on error.
9768 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9769 register_incomplete_type, jdep_resolve_class): New functions to
9770 handle incomplete types in declarations.
9771 (java_complete_class): Rewritten to work with the new incomplete
9772 type handling scheme.
9773 (complete_class_report_errors): Likewise.
9774 (complete_method_decl): Removed: it jobs is now handled by
9775 java_complete_class.
9776 (do_resolve_class): Class loaded in not already loaded and not
9777 found in Java source code.
9778 (java_check_regular_methods, java_check_abstract_methods): Don't
9779 call complete_method_decl anymore.
9780 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9781 (read_import_dir): Got rid of the pass number dependency.
9782 (declare_local_variables): New handling of unresolved types (patch
9784 (source_start_java_method): New parameter level. Function called
9785 with level set to 1 when argument types are potentially
9786 unresolved. Called to complete the job with level set to 2 once
9788 (source_end_java_method): Call to permanent_allocation
9789 removed. Waiting to be replaced by a more suitable obstack
9791 (java_complete_expand_methods, java_complete_expand_method,
9792 java_expand_finals): New functions.
9793 (build_method_invocation_stmt): Renamed
9794 patch_method_invocation_stmt. Extracts function call expression
9795 (wfl) and arguments (args) from CALL_EXPR tree operands.
9796 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9797 call. Patch the function and argument operand of the CALL_EXPR
9799 (patch_argument, java_complete_tree): New functions.
9801 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9803 Recover from missing fields and methods (i.e. error instead of fatal).
9804 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9805 * expr.c (expand_invoke): Recover from missing method.
9806 (expand_java_field_op): Recover from missing field.
9807 Inline references to java.lang.{Integer,Char,...}.TYPE.
9808 * typeck.c (get_type_from_signature), java-tree.h: New function.
9809 * class.c (add_method): Use get_type_from_signature.
9810 (build_class_ref): Handle a class that was not found.
9811 * typeck.c (convert): Handle conversion to pointers (for convenience).
9812 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9813 instead of lookup_field to handle missing fields.
9815 * jcf-parse.c (process_zip_dir): Set java_source.
9817 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9819 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9821 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * jcf-parse.c (load_class): Don't change input_filename before
9824 calling jcf_parse_source (but still do it before calling
9826 (jcf_parse_source): Assign input_filename after having saved the
9828 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9829 list. ctxp->modifier_ctx zeroed according to its new
9830 definition. ctxp->filename initialized. Removed
9831 JAVA_MODIFIER_CTX_UNMARK.
9832 (java_unget_unicode): Update the character based column position.
9833 (java_allocate_new_line): ref_count not used anymore. Always free
9834 ctxp->p_line. Initialize c_line->char_col to 0.
9835 (java_get_unicode): Update the character based column position.
9836 (java_lex): Use ctxp->elc to store current position in source
9837 file, at the beginning of the parsed token. Set modifier_ctx entry
9838 corresponding to the parse modifier to a WFL node. Return a WFL
9839 node when an identifier is parsed.
9840 (java_lex_error): Now uses ctxp->elc to store current position in
9842 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9843 * lex.h (build_wfl_node): New function definitions.
9844 (struct java_line): ref_count and next fields are gone. New field
9846 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9847 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9848 (JAVA_COLUMN_DELTA): New macro.
9849 (java_lc): New typedef on new struct _java_lc.
9850 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9851 (parse_error_context, parse_warning_context): Changed prototypes.
9852 (java_get_line_col): Added as an available global function.
9853 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9854 (IC_DECL): Replaced by macro IC_TYPE
9855 (DEPEND_WFL): New macro.
9856 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9858 (exit_java_complete_class): Removed a commented out statement.
9859 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9860 now an array of tree nodes. Deleted fields line_list and
9861 e_line. New field elc, to replace e_line.
9862 * parse.y (array_type:): Build WFL node.
9863 (qualified_name:): Build a single WFL node out of two. Retain
9864 the location information of the first node in the resulting node.
9865 (package_declaration:): Use package name as a WFL node
9866 (single_type_import_declaration:): Use imported name as a WFL node.
9867 (type_import_on_demand_declaration:): Use root of the imported
9868 packages as a WFL node.
9869 (field_declaration:): Removed unused local variable cl.
9870 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9871 (yyerror): New static elc. Removed static error_line, error_pos.
9872 New local code_from_source. Save ctxp->elc into elc at the first
9873 pass. Call java_get_line_col to get a string of the line where
9875 (debug_line): Removed static function.
9876 (parse_error_context, parse_warning_context): Parameter cl is now
9877 a WFL node. Use its value to initialize ctxp->elc.
9878 (redefinition_error): Parameter cl is now a WFL node.
9879 (parse_add_interface): New parameter wfl. No longer call
9880 lookup_cl, use wfl instead.
9881 (check_class_interface_creation): Parameter cl is now a WFL node.
9882 (maybe_create_class_interface_decl): Likewise.
9883 (add_superinterfaces): New function.
9884 (create_interface): Removed local cl, node, super_decl,
9885 super_decl_type. Function now uses id as a WFL node. Better
9886 warning/error report on obsolete or forbidden mix of
9887 modifiers. Now calls add_superinterfaces to register interfaces.
9888 (create_class): Removed local cl, node. Local variable id is used
9889 as a WFL node. Better error report on forbidden modifier
9890 mix. Uses add_superinterfaces to register interfaces.
9891 (find_field): Argument cl is now a WFL node. Now store the WFL
9892 node of a fields that needs to be checked for their
9894 (method_header): Local variable node non longer used. Local
9895 variable id replaces cl.
9896 (check_modifiers_consistency): Local variable cl is now a WFL
9898 (method_declarator): Local variable cl replaced by parameter id.
9899 (parser_qualified_name): Now uses parameter name as a WFL node.
9900 (parser_check_super_interface): New parameter wfl, for achieve
9901 greater accuracy during error reports.
9902 (parser_chain_incomplete_item): New parameter named location. Used,
9903 along the decl, to construct the incomplete item node.
9904 (java_complete_class): resolve_class now uses WFL node extracted
9905 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9907 (complete_method_decl): Unresolved function's argument types are WFL.
9908 (resolve_class): Parameter cl is now a WFL node.
9909 (resolve_and_layout): Likewise.
9910 (do_resolve_class): Likewise. Try first to use cl and then do the
9911 lookup on the decl when calling check_pkg_class_access.
9912 (complete_class_report_errors): Use IC_TYPE in place of
9913 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9914 instead of doing a lookup over the decl.
9915 (java_check_final): Use WFL info from field tree list.
9916 (lookup_cl): Rewritten and returns a statically defined WFL node.
9917 (lookup_modifier_cl): Now uses information from WFL nodes.
9918 (process_imports): Likewise.
9919 (read_import_dir): name and cl arguments replaced by a single WFL
9920 node. Function modified accordingly.
9921 (find_in_imports_on_demand): Now uses WFL node.
9922 (check_pkg_class_access): cl argument is now a WFL node.
9923 (declare_local_variables): Fixed to use WFL nodes.
9924 (resolve_expression_name): Likewise.
9925 (build_method_invocation_stmt): name_combo argument renamed
9926 wfl. Function modified to use WFL nodes.
9927 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9928 (lookup_method_invoke): cl is now a WFL node. Added missing
9929 IDENTIFIER_POINTER to class type decl name.
9931 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9933 * lang.c (init_parse): Now returns char* containing the filename.
9935 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9937 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9939 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9940 * class.c (make_class_data): If flag_assume_compiled, initial class
9941 state is CSTATE_PREPARED; make superclass and interfaces direct
9942 references, rather than constant pool indexes.
9944 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * parser.y: Include flags.h. Removed debug variable pl.
9947 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9949 (labeled_statement_nsi:): Generate debug info when reducing
9950 expression_statement:.
9951 (check_pkg_class_access): get_access_flags_from_decl invokation
9952 fixed for new CLASS_* flags location.
9953 (source_end_java_method): Save/restore parser context when
9954 entering/leaving this routine. Restore lineno to its right value
9955 before calling expand_end_bindings.
9956 (build_method_invocation_stmt): build_invoke called with the
9957 current line information.
9958 (build_invoke): New argument cl. Wrap the function call around a
9960 (refine_accessible_methods_list): Changed comment, removed
9962 * parse.h: Fixed typo in comments.
9963 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9964 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9965 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9967 * lex.c (java_lex): Record the last closing curly bracket of a
9969 * jcf-parse.c (jcf_parse_source): Now calls
9970 java_check_methods. Clarified comment, fixed typo.
9972 1998-04-09 Dave Brolley <brolley@cygnus.com>
9974 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9975 (finish_parse): Expose for non USE_CPPLIB builds.
9977 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9979 * lang.c (lang_print_xnode): New function.
9981 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9983 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9984 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9985 used to build a class's dispatch table.
9986 (make_class_data): Generate dispatch table if flag_assume_compiled.
9987 Set dtable of class object to address of class_dtable_decl.
9989 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9990 be volatile and have side effects - generates better code.
9992 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9993 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9995 * expr.c (expand_invoke): If class is final, method is
9996 effectively final, so can call it directly.
9998 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10000 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10002 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (build_method_invocation_stmt): Removed extra argument
10007 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * expr.c (dtable_indent): Now static global.
10010 (expand_invoke): Now call invoke_build_dtable and
10011 build_invokevirtual.
10012 (invoke_build_dtable, build_invokevirtual): New functions.
10013 * jcf-io.c (find_class): Defer issuing a warning by setting
10014 jcf->outofsynch to 1.
10015 * jcf-parse.c (jcf_out_of_synch): New function.
10016 (load_class): Test this_jcf.outofsynch flag and call
10017 jcf_out_of_synch accordingly.
10018 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10019 comment indentation.
10020 * lex.c (java_get_unicode): Fixed code indentation.
10021 (java_lex): Create string literal. Fixed typo. Removed several
10022 premature obstack_free.
10023 * parse.h: New enums for name resolution and invocation mode.
10024 (struct qualification): New data structure.
10025 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10026 (do_resolve_class, build_method_invocation_stmt,
10027 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10028 debug_line, identical_subpath_p, invocation_mode,
10029 refine_accessible_methods_list, build_invoke,
10030 lookup_method_invoke): New functions declared.
10031 (build_invokevirtual, invoke_build_dtable, match_java_method,
10032 build_field_ref, jcf_out_of_synch): New references to external
10034 (struct parse_ctxt): Removed artificial_constructor field.
10035 * parse.y: (array_type:): Type defined for this rule.
10036 (class_type:): Installed default rule for interface_type:.
10037 (array_type:): Now build Java array type.
10038 (qualified_name:): Now use obstack_grow0.
10039 (method_declaration:): Skip the artificial constructor added to
10041 (abstract_method_declaration:): Execute the code only during pass 1.
10042 (block:): Installed default rule in block_statements:.
10043 (block_statement:): Add the statement to the method during pass 2.
10044 (statement_expression): Installed default rule for
10045 method_invocation:.
10046 (argument_list:): Added code to build the argument list.
10047 (method_invocation:): Added call to create the method invocation
10049 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10050 (debug_line): New function for debug.
10051 (complete_class_decl): No longer do something during pass 1.
10052 (method_header): Use BUILD_PTR_FROM_NAME.
10053 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10055 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10056 function's main comment.
10057 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10059 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10060 (resolve_class): Now works with arrays.
10061 (do_resolve_class, resolve_and_layout): New functions.
10062 (java_check_regular_methods): Reverse method list before and after
10063 having processed it. No longer set ctxp->artificial_constructor.
10064 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10065 accordingly. Fixed typo in issued error message. Now use
10067 (find_in_imports_on_demand): Now use obstack_grow0.
10068 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10069 (source_end_java_method): Call expand_expr_stmt instead of
10070 expand_expr. Calls it before calling expand_function_end.
10071 (java_method_add_stmt): Do nothing if errors were found during
10073 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10074 (build_method_invocation_stmt, build_invoke, invocation_mode,
10075 lookup_method_invoke, refine_accessible_methods_list,
10076 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10078 * typeck.c (build_java_signature): Properly end method signature
10079 if return type skipped.
10080 (match_java_method): New function.
10082 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10084 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10086 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * expr.c (build_invoke_non_interface): New function.
10089 (methods_ident, ncode_ident): Now static globals.
10090 (expand_invoke): Use build_invoke_non_interface.
10091 * java-tree.h (struct lang_decl): New field function_decl_body.
10092 (DECL_FUNCTION_BODY): New macro.
10093 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10094 CLASS_FROM_SOURCE_P.
10095 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10096 before starting pass 2. Call to java_generate_parsed_class replaced
10097 by java_register_parsed_class.
10098 * lex.c: Fixed typo in header. Some line width related formating.
10099 * lex.h: Some line width related formating.
10100 * parse.h (source_end_java_method, resolve_expression_name,
10101 complete_class_decl, maybe_create_class_interface_decl,
10102 check_class_interface_creation): New static function declarations.
10103 (java_layout_parsed_class, java_method_add_stmt): New function
10105 (struct parser_ctxt): Field mark_class_generate removed. New
10106 fields class_list and artificial_constructor.
10107 * parse.y: Fixed typo in header.
10108 (class_declaration:): Call complete_class_decl when class body
10110 (method_declaration:): Call source_end_java_method in pass 2 when
10111 the method body is defined.
10112 (postfix_expression:): Do expression name resolution on sub-rule
10113 name during pass 2.
10114 (create_class, create_interface): Merged common pieces.
10115 (check_class_interface_creation, maybe_create_class_interface_decl):
10117 (complete_class_decl): New function.
10118 (register_fields): Fixed line width related typo.
10119 (method_header): Correctly skip first argument when fixing
10120 argument line. Changed the loop.
10121 (java_check_circular_reference): Now use ctxp->class_list.
10122 (java_complete_class): Removed start/stop marking.
10123 (java_check_regular_methods): Now takes a class decl as an
10124 argument. Add default constructor if none were encountered.
10125 (java_check_methods): Now use ctxp->class_list. Changed call to
10126 java_check_regular_methods.
10127 (source_start_java_method): Set DECL_ARG_TYPE for each function
10129 (source_end_java_method, java_method_add_stmt): New functions.
10130 (java_generate_parsed_class): No longer exists.
10131 (java_layout_parsed_class, java_register_parsed_class): New functions.
10132 (resolve_expression_name): New function.
10134 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10137 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10138 until pass initializations are done. Call read_import_dir with
10140 * parse.h: (lookup_modifier_cl): New function declared.
10141 (INTERFACE_FIELD_MODIFIERS): New macro.
10142 (OBSOLETE_MODIFIER_WARNING): New macro.
10143 * parse.y: (register_fields): Class type and current field name in
10144 local variables. Check modifier(s) if adding field(s) to an interface.
10145 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10146 and report errors using the faulty modifier line context.
10147 (lookup_modifier_cl): New function.
10148 (read_import_dir): Detect and report default import processing
10151 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10153 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10154 * class.c (is_compiled_class): Return 1 after making sure it
10155 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10156 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10157 * java-tree.h (flag_assume_compiled): Add decl.
10158 * lang.c (lang_f_options): Add the flag.
10159 (flag_assume_compiled): Add decl, default to 0.
10161 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10164 (is_compiled_class): Likewise.
10165 (layout_class): Likewise.
10166 (layout_class): Detect and lay out classes defined in source code.
10167 (interface_of_p, add_interface_do, may_add_interface): New
10169 (add_interface): Now use add_interface_do.
10170 (add_method_1): New function.
10171 (add_method): Now use add_method_1.
10172 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10173 (complete_start_java_method): New function.
10174 (start_java_mehod): Now call complete_start_java_method.
10175 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10176 (expand_invoke): Likewise and fixed typo.
10177 *gjava.c: (print_super_field): Use new argument to find_class
10180 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10181 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10182 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10184 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10185 (add_method_1, push_class): New prototypes.
10186 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10187 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10188 directory where the class was found.
10189 (find_class): New argument DO_CLASS_FILE. Function find_class
10190 modified accordingly.
10191 *jcf-parse.c: (fix_class_path): New function.
10192 (load_class): Use new VERBOSE argument. load_class now finds and
10193 loads/parses .class/.java files. Save read_state of current_jcf
10195 (java_parser_abort_on_error): New macro.
10196 (jcf_parse_source, parse_source_file): New function.
10197 (jcf_parse): Fixed typo.
10198 (yyparse): Call parse_source_file () only.
10199 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10200 writing the real class name back in the zip directory entry.
10201 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10202 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10203 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10204 (find_class): Prototype fixed.
10205 *lex.c: Added 1998 time stamp.
10206 Removed all static global variables, moved into the parser
10207 context data structure.. Now include unistd.h if SEEK_SET not
10209 (java_init_lex): Rewritten.
10210 (java_sneak_unicode): Modified current unicode access in current line.
10211 (java_unget_unicode): Likewise.
10212 (java_allocate_new_line): New allocation management.
10213 (java_read_char): Modified access and storage of unget_utf8_value.
10214 New way of processing current unicode.
10215 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10216 (java_get_unicode): Now use the parser context.
10217 (java_lineterminator): Likewise.
10218 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10219 of the reentrant parser implementation. Function now use the
10220 parser context data structure and java_lval. Fixed production of
10221 the float and double constant "out of range" error message. Fixed
10222 obstack use. Return integer value when hitting a modifier. Now
10223 return type for TRUE, FALSE and other predefined types. Return
10224 identifier as a TREE_LIST list containing the current line context
10225 as the TREE_VALUE sub-node.
10226 (java_unicode_2_utf8): Fixed typo in declaration.
10227 (java_lex_error): Now use the parser context data structure.
10228 *lex.h: Added 1998 time stamp.
10229 (struct java_line): New fields ref_count and next.
10230 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10231 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10232 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10233 *parse.h: Added 1998 time stamp.
10234 (java_parse_source_file): Renamed from parse_source_file.
10235 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10236 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10237 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10238 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10239 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10240 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10241 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10242 (struct parser_ctxt): New data structure to keep the parser context.
10243 *parse.y: Added 1998 time stamp, got rid of static global variables.
10244 (java_error_count, ctxp): New global variables.
10245 (%union): New value field.
10246 (numeric_type, integral_type): Rules removed.
10247 (primitive_type): Rule defined to handle integral, float, double and
10249 (qualified_name, package_declaration,
10250 single_type_import_declaration, type_import_on_demand_declaration,
10251 modifiers, class_declaration, super, interfaces,
10252 interface_type_list, class_body, field_declaration,
10253 field_declaration, variable_declarators, variable_declarator,
10254 variable_declarator_id, method_declaration, method_header,
10255 formal_parameter_list, formal_parameter, method_body, block,
10256 static, interface_declaration, extends_interfaces,
10257 abstract_method_declaration, local_variable_declarators): Rules now
10259 (force_error, do_warning): New global statics.
10260 (push_parser_context, parser_context_save_global,
10261 parser_context_restore_global, pop_parser_context): New functions.
10262 (yyerror): Now uses the global parser context. Fixed use of obstack.
10263 (parse_error, parse_error_context, parse_warning_context,
10264 java_accstring_lookup, redefinition_error, check_modifiers,
10265 parser_add_interface, create_interface, create_class, find_field,
10266 duplicate_declaration_error, register_fields, method_header,
10267 check_modifiers_consistency, check_abstract_method_header,
10268 method_declarator, parser_qualified_classname,
10269 parser_check_super_interface, parser_check_super,
10270 parser_chain_incomplete_item, java_check_circular_reference,
10271 layout_class_from_source, java_complete_class,
10272 complete_method_decl, resolve_class, complete_class_report_errors,
10273 java_check_final, check_method_redefinition,
10274 java_check_regular_methods, java_check_abstract_methods,
10275 java_check_methods, lookup_java_interface_method2,
10276 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10277 process_imports, find_in_imports, read_import_entry,
10278 read_import_dir, find_in_imports_on_demand,
10279 check_pkg_class_access, not_builtin_p, declare_local_variables,
10280 source_start_java_method, java_generate_parsed_class): New
10282 *typeck.c: (signature_include_return): New global variable.
10283 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10284 to add the function returned type in the signature.
10286 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10288 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10290 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10292 * Make-lang.in (java.info): Added.
10293 (java.install-info): Added
10295 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10297 * Makefile.in (clean): Also remove java/parse.c.
10299 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10301 Add a pair of -fbounds-check/-fno-bounds-check options.
10302 * lang.c (lang_decode_option): Add code to grok arguments.
10303 (flag_bounds_check): Add decl.
10304 (lang_f_options): New array w/ the option in it.
10305 * java-tree.h (flag_bounds_check): Add decl.
10306 * lang-options.h: New file.
10307 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10308 of a static macro value.
10309 (JAVA_ARRAY_EXCEPTION): Delete macro.
10311 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10313 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10314 * expr.c (build_anewarray): Add missing promote_type.
10316 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10318 Add array types with known length to optimize bounds checking.
10319 * typeck.c (build_java_array_type): Take length parameter.
10320 (java_array_type_length, build_prim_array_type): New functions.
10321 * java-tree.h: Update for new functions.
10322 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10323 * class.c: Use build_prim_array_type.
10324 * expr.c (can_widen_reference_to): Handle known-length array types.
10325 (verify_jvm_instructions): Keep track of integer push instructions
10326 followed by newarray/anewarray, so we can build known-length arrays.
10327 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10328 (java_array_data_offset): New function.
10329 (build_java_array_length_access): New function. Optimize if constant.
10330 (build_java_arrayaccess): Constant fold bounds check.
10331 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10332 (build_newarray, build_anewarray): New functions.
10333 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10334 * verify.c (merge_types): Handle known-lengh array types.
10336 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10338 * expr.c (expand_byte_code): Fix performace bug, which caused
10339 searching linenumber_table to be linear rather than constant.
10341 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10343 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10345 * decl.c, java-tree.h (soft_fmod_node): New global.
10346 * decl.c (init_decl_processing): Define __builtin_fmod.
10347 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10348 using __builtin_fmod.
10350 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * keyword.h: New file, output of keyword.gperf as processed by
10354 * lex.c (java_lex_init): Initialize java_error_flag.
10355 * parse.c (YYERROR_NOW): Uses java_error_flag.
10356 * parse.y: New static java_error_flag. Useless definition of
10358 * parse.y (java_error): Portable error recovery using
10359 java_error_flag (not yet completely tuned).
10361 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10363 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10365 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10368 (parse.c, lex.c, keyword.h): New rules for Java source code
10370 * parse.c: Renamed into jcf-parse.c.
10371 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10372 * keyword.gperf: New file, Java keywords.
10373 * parse.y: New file, Java language grammar.
10374 * parse.h: New file, Java language grammar definitions.
10375 * lex.c: New file, Java language lexer.
10376 * lex.h: New file, Java language lexer definitions.
10378 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10380 * decl.c (clinit_identifier_node), java-tree.h: New global.
10381 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10382 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10383 * expr.c (expand_java_field_op): Check for invalid assignment
10386 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10388 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10390 * verify.c (verify_jvm_instructions): When processing a handler,
10391 attempt to set the current_subr to the right value.
10392 (More complicated code combines Sep 17 and Oct 22 versions.)
10394 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10396 * class.c (push_class): Figure out (guess) name of source file.
10397 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10398 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10399 (parse_class_file): Change return type from int to void.
10400 Call debug_start_source_file/debug_end_source_file.
10402 * expr.c (build_java_binop): Fix masking 2nd operand.
10403 * decl.c (init_decl_processing): Set sizetype first.
10405 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10407 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10408 (Revert Sep 17 change.)
10410 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10413 .class extension in their name and fix thing so we don't process
10414 them parse_zip_file_entries().
10415 (parse_zip_file_entries): Cleaned unused local variables.
10417 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10419 * expr.c (can_widen_reference_to): Allows equal array element types.
10420 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10421 * jcf-dump.c (RET): Get (and print) index.
10423 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10424 Promote element type to POINTER_TYPE.
10426 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10429 find_in_current_zip, jcf_figure_file_type): Moved from
10430 jcf-reader.c to parse.c.
10431 * zextract.c: (read_zip_archive): takes file_comment_length possible
10432 field into account.
10434 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10436 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10438 * verify.c (merge_types): Handle array types even better ...
10440 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10442 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10444 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10445 * class.c (make_class_data): Don't build fields_decl if no fields.
10446 When building fields_decl, skip if DECL_ARTIFICAL.
10448 * expr.c (java_stack_swap): Update stack_type_map.
10449 * verify.c (merge_types): Handle array types better.
10451 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10453 * class.c (add_field): Don't promote short integral fields to
10454 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10455 * expr.c (push_value): Promote and convert short integral values.
10457 * decl.c, java-tree.h (integer_two_node): New constant node.
10458 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10460 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10462 * class.c (append_gpp_mangled_type): Use function argument
10463 unpromoted type to generate mangled name.
10465 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * constants.c (build_constant_data_ref): Now uses current_class
10468 instead of main_class.
10469 (build_constants_constructor): Now uses current_class instead of
10471 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10472 of the global variable SeepZipFiles done here.
10473 * zextract.c (read_zip_archive): extra_field optional field taken
10474 into account while computing the position of the class file in the
10476 * verify.c (verify_jvm_instructions): Use current_jcf to search
10478 * parse.c (load_class): First search for the class to load in the
10479 current zip file. Saves current_jcf (restored before returning
10480 from that function). Don't call JCF_FINISH in the class was found
10481 in the current ZIP file.
10482 (jcf_parse): If the class was found in the current ZIP file, save
10483 its tree_constant_pool (for later reuse).
10484 (parse_class_file): New function. Process each method defined in
10485 the current class and record the class as to be later registered.
10486 (yyparse): Rewritten. Figure the type of the current file and switch
10488 * lang.c: New global variable current_jcf.
10489 (lang_init): Removed compiling_from_source test (done later, in
10490 yyparse). Removed call the jcf_parse ().
10491 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10492 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10493 in the current ZIP file) and zip_offset (offset to the class data in
10494 the current zip file).
10495 * jcf-reader.c: zipfile.h included.
10496 localToFile: New ZipFileCache static global variable
10497 (parse_zip_file_entries): New function. Browse the current ZIP
10498 file directory and process each class found.
10499 (process_zip_dir): New function. Register each class found in the
10500 ZIP file directory. The class aren't parsed but a valid JCF is
10501 link to each of them.
10502 (find_in_current_zip): New function. Search for a class in the
10503 current ZIP file directory. If found, prepare the class so that it
10505 (jcf_figure_file_type): New function. Examine the file structure
10506 to figure a class file, a ZIP file. If none of these categories are
10507 matched, a source file is assumed.
10508 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10509 SeenZipFile: New global variable.
10510 (open_in_zip): Use zipmember's length to accelerate the search for
10511 a member. If zipmember was NULL and zip file successfully read,
10513 * java-tree.h: New global variable current_jcf declared. Added
10514 declaration for current_constant_pool_tags, current_constant_pool_data,
10515 current_constant_pool_length, current_constant_pool_data_ref.
10516 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10517 store the JCF of classes seen in a zip file) and tree *constant_pool
10518 (to save a loaded class constant pool). current_class declared here.
10519 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10520 retrieve method_ref_constant.
10521 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10522 (OBJECT): get_class_constant now uses current_jcf.
10523 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10524 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10525 (expand_invoke): Now uses current_class instead of main_class
10526 (build_class_init): Now uses current_class instead of main_class
10527 * class.c: New static global variable registered_class.
10528 (register_class): New function.
10529 (emit_register_class): Modified to use registered_class instead of
10531 (is_compiled_class): Now take into account class seen in the archive.
10533 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10535 * except.h: Renamed to: java-except.h.
10536 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10537 * except.c: Add semi-working (commented out) implementation.
10539 * expr.c (expand_iinc): Add needed flush_quick_stack.
10540 * parse.c (set_source_filename): New function.
10541 (give_name_to_class): Set input_filename from package.classname.java.
10543 * jcf-io.c (find_class): Don't look first in ".".
10545 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10547 * zextract.c (read_zip_archive): Now takes into account the
10549 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10551 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10553 * constants.c, java-tree.h (build_internal_class_name): New function.
10554 (alloc_class_constant): Re-implement using build_internal_class_name.
10555 * class.c (make_class_data): Likewise.
10556 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10558 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10560 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10561 to NULL before pushing an exception handler target.
10563 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10564 (java_stack_swap, java_stack_dup): Re-write to be safe from
10565 clobbering registers.
10566 (build_class_init): New function.
10568 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10570 * typeck.c (build_java_array_type): Temporary use
10571 permanent_obstack to create the array 'length' field.
10572 * expr.c (lookup_label): Temporay use permanent_obstack to create
10573 label if not found.
10574 * class.c (push_super_field): Tempory use permanent_obstack.
10576 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10578 * typeck.c (type_for_mode): Now handles double_type_node and
10580 * verify.c (verify_jvm_instructions): The instruction following
10581 the wide bytecode is checked. OPCODE_ret added to the list of
10584 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * class.c (make_class): Temporary use permanent_obstack. Set the
10587 class CLASS_P field to 1.
10588 (push_class): Temporary use permanent_obstack.
10589 (set_super_info): Temporary use permanent_obstack.
10590 (add_method): Temporary use permanent_obstack, set
10591 METHOD_TRANSIENT().
10592 (add_field): Temporary use permanent_obstack. Sets
10593 FIELD_VOLATILE() and FIELD_TRANSIENT().
10594 (build_class_ref): Temporary use permanent_obstack if the class
10596 (build_static_field_ref): Temporary use permanent_obstack when
10597 creating field's rtl.
10598 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10599 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10600 and fields. Function finalized, as far as flag handling.
10601 (push_class_static_dummy_field): Temporary use permanent_obstack.
10602 (emit_register_class): Force generation of class registration at
10604 * decl.c (end_java_method): Call permanent_allocation() before
10606 * expr.c (can_widen_reference_to): Added comment to interface
10607 handling, fixed typo.
10608 (lookup_field): Now uses CLASS_P() to correct FIXME
10609 (expand_invoke): Verification on public && !static &&
10610 !abstract moved into soft_lookupinterfacemethod (kaffe).
10611 Use Object class dtable if objectref is an array when expanding
10613 (java_push_constant_from_pool): Temporary use permanent_obstack
10614 for CONSTANT_string
10615 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10616 create constant references.
10617 (get_constant): Temporary use permanent_obstack to create constant.
10618 (load_class): Temporary use permanent_obstack to load class.
10619 (jcf_parse): Temporary use permanent_obstack to perform class
10621 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10622 (build_java_signature): Temporary use permanent_obstack.
10623 * verify.c: (verify_jvm_instruction): removed unecessary verification
10625 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10626 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10629 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10631 * class.c (append_gpp_mangled_type): Fix typo.
10632 (emit_register_class): Use main_class to get class object, rather
10633 than looking for no-longer-existing static decl starting with _CL.
10634 * typeck.c (parse_signature_type): Promote array element type
10635 if it is a RECORD_TYPE.
10637 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10639 * class.c (push_class_static_dummy_field): New function.
10640 (mangle_static_field): New. Do G++-style mangling of static fields.
10641 (layout_class): Mandle static fields here, not in add_field.
10642 (build_class_ref): The class object is now a dummy static field.
10643 * decl.c (find_local_variable): Look for best, instead of first match.
10644 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10645 (build_java_athrow): Don't check here if exception is Throwable.
10646 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10647 (TYPE_USED): Removed. No longer used ...
10648 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10649 * verify.c (push_pending_label): New function.
10650 (push_pending_block): Renamed to check_pending_block.
10651 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10652 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10653 re-checking possible handlers) after a store (less wasted work).
10654 Check for null handler (finally) before calling add_handler.
10655 Various changes to (finally?) correctly handle try/finally.
10657 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10659 * class.c: Include stdio.h.
10661 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10663 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10664 to make sure class is initialized before static/special invoke.
10666 * verify.c (verify_jvm_instructions): On a store instruction,
10667 call find_local_variable to force pre-allocation of decl and rtx.
10668 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10670 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10672 * class.c (build_class_ref): Strip off "promoted_" if need be.
10673 (make_field_value): Call build_java_signature when needed.
10674 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10675 * expr.c (build_java_athrow): Don't push_value of exception.
10676 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10677 match specification of [fd]cmp[lg] for NaNs.
10678 (expand_byte_code): Add support for exception handler ranges.
10679 * except.c: Add skeleton for EH code-generation.
10680 * verify.c (merge_types): Treat all promoted integral types as equal.
10681 * constants.c (build_constants_constructor): To force creation of
10682 current_constant_pool_data_ref, call build_constant_data_ref.
10684 * javaop.def (lload): Fix typo.
10685 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10687 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10689 * parse.c: Don't include function.h.
10691 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10693 * except.[ch]: New files.
10694 * Makefile.in (JAVA_OBJS): Add except.o
10695 * expr.c: Temporary warning about unimplemented exceptions.
10696 * verify.c: Verify exception handlers.
10698 * jcf-dump.c (disassemble_method): Print exception table.
10700 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * expr.c (verify_jvm_instructions): Started a thorough
10703 verification of invoke* bytecodes.
10704 (expand_byte_code): flush quick stack if PC is the target of a
10705 branch. and undef RET (conflicting with config/i386/i386.h).
10706 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10708 (expand_invoke): Now handles invokeinterface and do more
10709 verification according to the bytecode.
10710 (lookup_field): Don't try to load the class if processing
10712 (can_widen_reference_to): Now handles interfaces.
10713 * decl.c (init_decl_processing): New global variable
10714 soft_lookupinterfacemethod_node, declared in java-tree.h.
10715 Call set_super_info on string_type_node.
10716 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10718 * class.c (set_super_info): Fills the CLASS_* flags according to
10720 (get_access_flags_from_decl): Handles all class flags.
10722 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10724 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10725 * parse.c (yyparse): Check for abstract method, and missing code.
10726 * expr.c (expand_byte_code): Change interface.
10727 * lang.c (put_decl_node): Print promoted types prettier.
10728 * verify.c (verify_jvm_instruction): Change interface.
10729 Partial support for scanning exception table.
10730 For load instructions, handle promoted integral types.
10732 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10734 * verify.c: New file, with contents moved from expr.c.
10735 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10736 * typeck.c (is_array_type_p): Moved here from expr.c.
10737 * java-tree.h: Add some now-needed function declarations.
10738 * Makefile.in (JAVA_OBJS): Added verify.o.
10740 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10743 METHOD_ABSTRACT flag.
10745 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10746 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10747 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10749 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10751 (start_java_method): Hook for SYNCHRONIZED methods.
10753 * expr.c (build_java_jsr, build_java_ret): New functions
10754 (JSR,PRE): New macros
10755 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10756 (verify_jvm_instructions): tableswitch, lookupswitch,
10757 monitorenter, monitorexit, goto_w: verified.
10758 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10759 (build_java_monitor): New function.
10760 (MONITOR_OPERATION): Modified to call build_java_monitor()
10761 (verify_jvm_instructions): Started a thorough verification of
10764 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10766 Support verification of jsr/ret subroutines (used for try/finally).
10767 * decl.c (return_address_type_node): New type node.
10768 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10769 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10770 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10771 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10772 TYPE_USED): New macros for special types in type_map.
10774 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10775 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10777 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10779 * expr.c (can_widen_reference_to): New function.
10780 (pop_type): Use it.
10781 (merge_type_state): Support handling start of subroutine.
10782 (push_pending_block): Return char* error message, instead of calling
10783 fatal on an error. Also handle subroutines.
10784 (verify_jvm_instructions): Handle errors from push_poending_block.
10785 Support jsr and ret instructions.
10787 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10789 * jcf-io.c (find_classfile): Fix thinko.
10790 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10792 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10794 * Makefile.in (BISON): Remove.
10796 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10798 * Makefile.in: Convert to autoconf.
10799 * config-lang.in (outputs): Added java/Makefile.
10801 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10802 Rename cc1java to jc1.
10804 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10805 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10807 * class.c (class_depth): Do load_class if needed.
10809 Mostly better verification.
10810 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10811 (init_decl_processing): Change return type of soft_checkcast.
10812 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10813 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10814 lang_print_error): New functions.
10815 (lang_init): Set global hook print_error_function to lang_print_error.
10816 * expr.c: In the type_map ptr_type_node is only used for null now.
10817 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10818 (merge_types): Dererence pointer to record types before comparing.
10819 (decode_newarray_type, merge_types): On error just return NULL.
10820 (build_java_binop): Add preliminary implementation (with warning)
10821 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10822 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10823 (expand_compare, expand_java_goto, expand_java_call): Don't
10824 push_pending_block, since that only makes sense when verifying.
10825 (merge_type_state): Different return codes.
10826 (push_pending_block): A block may need to be verified more than once.
10827 (expand_byte_code): Warn about unused code at code generation time.
10828 (verify_jvm_instruction): Changed logic, since code may need to be
10829 re-verified if type-state has changed. Also, better error handling.
10830 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10831 Improve newarray, anewarray, ?aload, athrow,
10832 * java-tree.h (LABEL_CHANGED): New macro.
10834 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10836 * decl.c (soft_athrow_node): New global variable initialized.
10837 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10838 * typeck.c (convert): Added support for REAL_TYPE.
10839 (convert_to_char): New function.
10840 (convert): Handle CHAR_TYPE.
10841 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10842 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10843 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10845 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10846 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10847 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10848 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10849 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10850 to Use The Right Things.
10851 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10852 compatible with INT. BOOLEAN is made equivalent to BYTE.
10853 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10854 OPCODE_ifnonnull): Now supported.
10855 (build_java_athrow): New function.
10857 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10859 Rename method name <init> to match G++ (and fix mangling).
10860 * class.c (layout_class): Replace method name of <init> by class name.
10861 (make_method_value): Do inverse renaming of constructor from <init>.
10862 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10863 * typeck.c (lookup_java_constructor): New function.
10864 * expr.c (expand_invoke): If method_name is <init>, call
10865 lookup_java_constructor to find constructor.
10867 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10869 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10871 * parse.c (get_class_constant): Modified to handle array "classes"
10872 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10874 (convert): Modified to handle real type.
10875 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10876 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10877 variables declared.
10878 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10879 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10880 global variables initialized.
10881 (find_local_variable): Handles the case of a pointer
10882 (end_java_method): Restore the use of one more scope
10883 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10884 build_java_array_length_access, expand_java_arrayload,
10885 expand_java_arraystore, expand_java_array_length,
10886 expand_java_multianewarray, expand_java_anewarray,
10887 build_java_check_indexed_type, is_array_type_p,
10888 build_java_throw_out_of_bound_exception): New functions.
10889 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10890 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10891 OPCODE_<t>aload): Implemented code for verification.
10892 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10893 ARRAY_NEW_MULTI): Macro defined.
10894 (CONVERT): Modified to invoke convert().
10895 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10897 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10899 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10900 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10901 (make_class_data): Field name needs '/' as package prefix.
10902 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10904 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10906 Implement debug information for local variables.
10907 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10908 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10909 DECL_LOCAL_SLOT_CHAIN): New macros.
10910 (struct lang_decl_var): New type.
10911 * parse.c (give_name_to_locals): Move to decl.c.
10912 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10913 (start_java_method): Re-write parameter handling.
10914 (pending_local_decls): New global variable.
10915 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10916 (find_local_variable): Accept pc so we can skips decls not in range.
10917 (struct binding_level): Add end_pc field.
10918 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10919 (various): Change so current pc gets passed to find_local_variable.
10921 * decl.c (init_decl_processing): Re-arrange fields in
10922 class_type_node and and method_type_node to match kaffe 0.9.1.
10923 * class.c (make_method_value, make_class_data): Update
10924 initializations to match.
10926 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10928 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10929 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10930 (push_super_field): New function.
10931 (make_class_data): Handle inheritance of class static initializer.
10932 (layout_class): New name mangling.
10933 * constants.c (build_constant_data_ref): Init type of data array
10934 to a one-element array.
10935 (build_constants_constructor): Set DECL_SIZE from complete array type.
10936 * decl.c: Rename class_type, object_type etc to class_type_node,
10937 object_type_node etc. Make former inherit from latter.
10938 * expr.c (expand_invoke): Add cast of function address.
10939 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10940 * parse.c (yyparse): Don't call layout_class here.
10941 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10943 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10945 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10946 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10947 (alloc_class_constant): New.
10948 * expr.c (expand_invoke): Make sure method's class is initialized.
10949 * class.c (interits_from_p, emit_register_class): New functions.
10950 * parse.c (yyparse): Call emit_register_class.
10952 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10954 * constants.c: New file, to handle constant pool.
10955 * Makefile.in (JAVA_OBJS): Add constants.o.
10956 * decl.c (init_decl_processing): Update, fix, finish various structs.
10957 (pushdecl_top_level): New.
10958 * parse.c (layout_class): Moved to class.c.
10959 * expr.c (java_push_constant_from_pool): New function.
10960 * class.c (build_class_ref): Make work fully
10961 (make_class_data): Emit super-class, constant pool, interface vector.
10963 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10965 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10966 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10967 * class.c (class_depth): New function.
10968 (lookup_named_class): Replaced by new function lookup_class.
10969 * decl.c (object_type_node, string_type_node): New.
10970 Remove various types that we no longer need.
10971 * expr.c (verify_jvm_instructions): New separate verifier pass.
10972 (push_type, pop_type): New functions for verifier.
10973 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10974 (expand_byte_code): Simplify, since we assume already verified.
10975 (expand_invoke): Now mostly works.
10976 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10977 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10978 * parse.c: Wait to allocate class object until we know its name.
10979 (layout_class): Calculate DECL_VINDEX for each virtual method.
10980 * typeck.c (get_array_type): Rename to ...
10981 (build_java_array_type): ... and provide working implementation.
10982 (build_java_signature): New function - build Java signature of type.
10983 (set_java_signature): New function - cache signature with type.
10984 (lookup_java_method): New function.
10986 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10988 * class.c (ident_subst): Take extra SUFFIX parameter.
10989 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10990 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10991 (build_class_ref): Actually implement.
10992 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10993 * decl.c (builtin_function): New.
10994 (init_decl_processing): Update for current Kaffe. Declare some
10995 builtin Kaffe functions.
10996 * expr.c (build_address_of): New.
10997 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10998 Renamed (from expand_java_new etc), and added working implementations.
10999 (build_field_ref): Now also handle static fields.
11000 (expand_invoke): Implement invokestatic, and start implement rest.
11001 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11002 * javaop.def: Rename invokevirt -> invokevirtual.
11003 * lang.c (use_handles): Removed.
11004 * parse.c: Add support for ConstantValue atribute.
11005 Handle nested loading of a class. (JPOOL_UTF): New.
11007 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11009 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11011 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11013 * Make-lang.in (java.install-man): New empty rule.
11014 * typeck.c (set_local_type): New function.
11015 * expr.c (STORE_INTERNAL): Call find_local_variable,
11016 not find_stack_slot. Call set_local_type.
11018 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11020 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11021 and building RECORD_TYPE CONSTRUCTORs.
11022 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11024 * lang.c (use_handles): Change the default to 0.
11025 * decl.c: Define and build class_type, field_type, utf8const_type.
11026 * class.c (make_class_data, make_field_value,
11027 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11028 hashUtf8String, strLengthUtf8, mangled_classname:
11029 Functions to build reflective data structures.
11030 * parse.c (yyparse): Call make_class_data.
11032 * jcf-io.c (open_class, find_classfile): New functions.
11033 * jcf-dump.c: Support reading classfile from explicitly-named
11034 class file (without CLASSPATH searching).
11036 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11038 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11039 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11040 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11041 (get_constant): Now trivial for CONSTANT_Utf8.
11043 * jcf.h: Make NEW_CPOOL the default.
11044 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11046 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
OSDN Git Service
