1 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8 (JVGENMAIN_OBJS): Likewise.
9 * java-tree.h (append_gpp_mangled_name): New prototype.
10 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
11 Removed cast calling `gcc_add_root.'
12 * jvgenmain.c (mangle_obstack): New global, initialized.
14 (do_mangle_class): Constify local `ptr.'
15 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
16 append_gpp_mangle_name and update `count' if necessary.
18 * mangle.c (append_unicode_mangled_name): Removed.
19 (append_gpp_mangled_name): Likewise.
20 (unicode_mangling_length): Likewise.
21 (mangle_member_name): Return type set to `void.'
22 (mangle_field_decl): Don't append `U' in escaped names.
23 (mangle_method_decl): Likewise.
24 (mangle_member_name): Just use `append_gpp_mangled_name.'
25 * mangle_name.c: New file.
27 2001-02-07 Per Bothner <per@bothner.com>
29 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
31 * check-init.c (check_init): Don't call done_alternative after
32 processing loop code, as a LOOP_EXPR never terminates normally.
34 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
36 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
38 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
40 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
43 2001-02-06 Tom Tromey <tromey@redhat.com>
45 * lex.c (java_new_lexer): Longer error message.
47 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
48 Alexandre Petit-Bianco <apbianco@cygnus.com>
50 * typeck.c (build_prim_array_type): Added leading comment.
51 (build_java_array_type): Moved locals out of
52 block. Always create the `data' field, fixed alignment to match
55 2001-02-04 Tom Tromey <tromey@redhat.com>
57 * expr.c (java_lang_expand_expr): Don't bother recomputing
58 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
61 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
63 * parse.y (process_imports): Save the original name of the import
64 for better error report.
66 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
68 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
69 of macros used when compiling jvspec.c.
70 * jvspec.c (lang_specific_driver): Link with the shared
73 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
75 * check-init.c (check_init): Call internal_error instead of fatal.
76 * expr.c (java_lang_expand_expr): Likewise.
77 * jcf-parse.c (get_constant): Likewise.
78 * mangle.c (java_mangle_decl): Likewise.
79 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
80 (operator_string): Likewise.
81 * check-init.c (check_init): Call abort instead of fatal.
82 * class.c (build_class_ref): Likewise.
83 * constants.c (write_constant_pool): Likewise.
84 * decl.c (start_java_method): Likewise.
85 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
86 (java_stack_dup, encode_newarray_type): Likewise.
87 (build_java_array_length_access): Likewise.
88 (build_java_check_indexed_type, expand_java_pushc): Likewise.
89 (build_java_soft_divmod, build_invokeinterface): Likewise.
90 * java-tree.h (INNER_CLASS_P): Likewise.
91 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
92 (give_name_to_class, get_class_constant): Likewise.
93 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
94 (find_constant_index, generate_bytecode_conditional): Likewise.
95 (generate_bytecode_insns, perform_relocations): Likewise.
96 * lex.c (java_unget_unicode, java_lex): Likewise.
97 * mangle.c (mangle_type, mangle_record_type): Likewise.
98 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
99 (finish_mangling): Likewise.
100 * parse.h (MARK_FINAL_PARMS): Likewise.
101 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
102 (obtain_incomplete_type, java_complete_class): Likewise.
103 (java_check_regular_methods, java_complete_expand_method): Likewise.
104 (cut_identifier_in_qualified, check_deprecation): Likewise.
105 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
106 (java_complete_lhs, lookup_name_in_blocks): Likewise.
107 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
108 * typeck.c (set_local_type, parse_signature_type): Likewise.
109 (parse_signature_string, build_java_signature): Likewise;
110 (set_java_signature): Likewise.
111 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
112 * class.c (add_method): Call fatal_error instead of fatal.
113 (build_static_field_ref): Likewise.
114 * expr.c (build_known_method_ref, expand_invoke): Likewise.
115 * jcf-parse.c (get_constant, jcf_parse): Likewise.
116 * lex.c (java_new_new_lexer): Likewise.
117 * jv-scan.c (main): Likewise.
118 (fatal_error): Renamed from fatal.
119 * jcf-parse.c (yyparse): Call fatal_io_error instead of
121 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
123 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
124 * lex.c (java_get_line_col): Likewise.
125 * jcf-parse.c (load_class): Make errors non-fatal.
126 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
128 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
130 * jvgenmain.c (class_mangling_suffix): Remove unused string.
131 (error): Remove unused function.
132 (main): Don't use "__attribute__ alias" on generated class symbol.
134 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
136 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
138 * parse.y (finish_method_declaration): Code accounting for WFLed
139 method DECL_NAMEs deleted.
140 (check_abstract_method_definitions): Likewise.
141 (resolve_type_during_patch): Layout resolved type.
142 * typeck.c (lookup_do): Removed unused local.
144 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
146 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
147 * decl.c (init_decl_processing): Use integer_minus_one_node, not
148 integer_negative_one_node.
149 * expr.c (build_java_binop): Likewise.
151 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
153 * zextract.c (read_zip_archive): Read file_offset before writing
154 zipd and consequently clobbering the header contents.
156 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
158 * Make-lang.in: Remove all dependencies on defaults.h.
159 * decl.c: Don't include defaults.h.
163 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
165 * ChangeLog (2001-01-21): Fixed typo.
166 * class.c (layout_class_method): Code accounting for WFLed
167 method DECL_NAMEs deleted.
168 * constant.c (find_methodref_index): Likewise.
169 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
170 * java-tree.h (DECL_FUNCTION_WFL): New macro.
171 (struct lang_decl): New field `wfl'.
172 (java_get_real_method_name): Prototype deleted.
173 * mangle.c (mangle_method_decl): Code accounting for WFLed
174 method DECL_NAMEs deleted.
175 * parse.h (GET_METHOD_NAME): Macro deleted.
176 * parse.y (reset_method_name): Deleted.
177 (method_header): Set DECL_FUNCTION_WFL.
178 (check_abstract_method_header): Code accounting for WFLed method
180 (java_get_real_method_name): Deleted.
181 (check_method_redefinition): Code accounting for WFLed method
182 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
183 (java_check_regular_methods): Likewise.
184 (java_check_abstract_methods): Likewise.
185 (java_expand_classes): Don't call `reset_method_name.'
186 (search_applicable_method_list): Use DECL_NAMEs instead of
188 * typeck.c (lookup_do): Code accounting for WFLed method
191 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
193 * lex.c (java_read_char): Check for EOF from getc first.
195 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
197 * class.c (layout_class): Don't lay the superclass out if it's
198 already being laid out.
199 * jcf-parse.c (handle_innerclass_attribute): New function.
200 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
201 handle_innerclasses_attribute.
202 (jcf_parse): Don't load an innerclasses if it's already being
204 * jcf-write.c (append_innerclass_attribute_entry): Static
205 `anonymous_name' and its initialization deleted. `ocii' and `ini'
206 to be zero for anonymous classes.
208 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
210 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
212 * jcf-parse.c (set_source_filename): Use
213 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
215 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
217 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
218 gets a unique asm name.
220 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
222 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
223 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
225 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
226 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
227 * parse.y (lookup_package_type_and_set_next): Deleted.
228 (resolve_package): Removed unnecessary code.
229 (find_applicable_accessible_methods_list): `finit$' can't be
231 * verify.c (pop_argument_types): Added missing prototype.
233 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
235 * config-lang.in: Disable java by default.
237 2001-01-23 Tom Tromey <tromey@redhat.com>
239 * gcj.texi (Copying): New node.
240 Added copyright information.
242 2001-01-21 Per Bothner <per@bothner.com>
244 Various fixes to allow compiling a compressed .jar/.zip archive.
245 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
246 (struct ZipFile): Add fields name and next (from ZipFileCache).
247 (struct ZipDirectory): New field zipf points to owning ZipFile.
248 * jcf.h (struct ZipDirectory): Add forward declaration.
249 (struct JCF): Declare zipd field to have type struct ZipDirectory.
250 Remove seen_in_zip and zip_offset fields.
251 (JCF_SEEN_IN_ZIP): New macro.
252 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
253 * jcf-io.c: Change all ZipFileCache to ZipFile.
254 (read_zip_member): New function.
255 (open_in_zip): Call read_zip_member.
256 * jcf-parse.c (find_in_current_zip): Remove function.
257 (read_class): Merge in find_in_current_zip functionality.
258 Call read_zip_member if needed.
259 (parse_zip_file_entries): Use read_zip_member.
260 (process_zip_dir): Update for removed and added JCF fields.
261 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
263 2001-01-21 Per Bothner <per@bothner.com>
265 Minor optimization of static ggc roots.
266 * jcf-parse.c (parse_roots): New static field.
267 (current_field, current_method, current_file_list): Replace by macros
268 naming fields of parse_roots.
269 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
270 * class.c (class_roots): New static field.
271 (registered_class, fields_ident, info_ident, class_list):
272 New macros naming fields of parse_roots.
273 (build_static_field_ref): Don't register roots here.
274 (layout_class): Static field list replaced by macro class_list.
275 (init_class_processing): Call ggc_add_tree_root for 4 roots.
276 Initialize fields_ident and info_ident here.
278 2001-01-21 Per Bothner <per@bothner.com>
280 * jcf-parse.c (ggc_mark_jcf): New function.
281 (init_jcf_parse): Register current_jcf as ggc root.
283 2001-01-21 Per Bothner <per@bothner.com>
285 * lang.c (put_decl_node): Print method's name.
287 2001-01-21 Per Bothner <per@bothner.com>
289 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
290 (verify_jvm_instructions): Use it, for better error messages on loads.
292 2001-01-21 Per Bothner <per@bothner.com>
294 * verify.c (merge_type_state): Still may have to merge even if
295 LABEL_VERIFIED (label).
297 2001-01-21 Per Bothner <per@bothner.com>
299 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
300 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
302 2001-01-19 Per Bothner <per@bothner.com>
304 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
305 if expeting an interface type. Refines Tom's change of 2000-09-12.
307 2001-01-18 Per Bothner <per@bothner.com>
309 * gcj.texi (Input Options): Mention .java files.
311 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
313 * lang-options.h (-Wunsupported-jdk11): Removed.
314 * lang.c (flag_not_overriding): Deleted.
315 (flag_static_local_jdk1_1): Likewise.
316 (lang_W_options): Removed "unsupported-jdk11" entry.
317 * parse.y (java_check_methods): Removed dead code.
319 2001-01-17 Tom Tromey <tromey@redhat.com>
321 Changes suggested by Per Bothner:
322 * gcj.texi (Input Options): Don't mention input files.
323 (Code Generation): Updated --main information.
324 (Invoking jcf-dump): Mention that --javap is incomplete.
325 From Alexandre Petit-Bianco:
326 (Warnings): Don't mention -Wunsupported-jdk11.
328 (Compatibility): Mention JDK 1.2-ness of libraries.
329 (Resources): Mention resources used when writing gcj.
331 2001-01-17 Tom Tromey <tromey@redhat.com>
333 * gcj.texi: New file.
334 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
335 (java.info): Depend on gcj.info.
336 (java/gcj.dvi): New target.
337 (java.dvi): Depend on gcj.dvi.
338 (java.install-info): Wrote.
340 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
342 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
343 having called make_decl_rtl.
345 2001-01-14 Per Bothner <per@bothner.com>
347 Various patches to emit better messages on verification errors.
348 * expr.c (push_type_0): Return error indication on stack overflow,
349 instead of callinfg fatal.
350 (push_type): Now just call push_type_0 (nd fatal on overflow).
351 (pop_type_0): Return detailed error message (in a char** argument).
352 (pop_type): If pop_type_0 fails, print error message.
353 (pop_argument_types): Moved to verify.c.
354 * verify.c (pop_argument_types): Moved from expr.c.
355 Return a (possible) error message, rather than void.
356 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
357 (verify_jvm_instruction): Use new macros, improving error messages.
358 For case OPCODE_astore use object_ptr_type_node.
359 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
360 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
362 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
363 constant, return body without wrapper. (Improves constant folding.)
364 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
366 2001-01-13 Per Bothner <per@bothner.com>
368 * expr.c (expand_java_field_op): Assigning to a final field outside
369 an initializer does not violate JVM spec, so should be warning, not
370 error. (Sun's verifier does not complain - though MicroSoft's does.)
372 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
374 * gjavah.c (version), jcf-dump.c (version): Update copyright year
377 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
379 * parse.y (resolve_expression_name): Permit instance variables from
380 enclosing context in super constructor call.
381 (resolve_qualified_expression_name): Permit enclosing class's qualified
382 "this" in super constructor call.
384 2001-01-10 Mark Mitchell <mark@codesourcery.com>
386 * class.c (build_utf8_ref): Remove last argument in call to
387 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
388 (build_class_ref): Likewise.
389 (build_static_field_ref): Likewise.
390 (get_dispatch_table): Likewise.
391 (layout_class_method): Likewise.
392 (emit_register_classes): Likewise.
393 * constants.c (build_constant_data_ref): Likewise.
394 * decl.c (builtin_function): Likewise.
395 (create_primitive_vtable): Likewise.
396 * expr.c (build_known_method_def): Likewise.
397 (build_jni_stub): Likewise.
398 (java_lang_expand_expr): Likewise.
400 2001-01-10 Tom Tromey <tromey@redhat.com>
402 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
404 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
406 * java-tree.h (lang_printable_name_wls): New prototype.
407 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
408 rather than `current_class' to print type name. Don't prepend type
409 names when printing constructor names.
410 (lang_printable_name_wls): New function.
411 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
412 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
413 * parse.y (patch_method_invocation): Message tuned for constructors.
414 (not_accessible_p): Grant `private' access from within
417 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
419 All files with updated copyright when applicable.
420 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
421 * class.c (mangle_class_field): Function removed.
422 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
423 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
424 (build_class_ref): Call `java_mangle_class_field' instead of
425 `mangle_class_field.'
426 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
427 (layout_class): Call `java_mangle_decl' instead of
428 `mangle_static_field.'
429 (cxx_keywords): Initialized static array moved to `lex.c.'
430 (layout_class_method): Changed leading comment. Simplified to
431 call `java_mangle_decl.' Local `ptr' moved in for loop body.
432 * decl.c (lang_mark_tree): Mark field `package_list.'
433 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
434 (struct lang_type): New field `package_list.'
435 (unicode_mangling_length): Prototype removed.
436 (append_gpp_mangled_name, append_gpp_mangled_classtype,
437 emit_unicode_mangled_name): Likewise.
438 (cxx_keyword_p): New prototype.
439 (java_mangle_decl, java_mangle_class_field,
440 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
441 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
443 * jvgenmain.c (main_method_prefix): Global variable removed.
444 (main_method_suffix): Likewise.
445 (do_mangle_classname): New function.
446 (main): Call it. Format changed to accomodate new mangling scheme.
447 * lex.c: (utf8_cmp): Conditionally prototyped.
448 (cxx_keywords): Moved from class.c, conditionally defined.
449 (utf8_cmp, cxx_keyword_p): Likewise.
450 * mangle.c (obstack.h, ggc.h): Included.
451 (mangle_field_decl): New function.
452 (mangle_method_decl, mangle_type, mangle_pointer_type,
453 mangle_array_type, mangle_record_type,
454 find_compression_pointer_match, find_compression_array_match,
455 find_compression_record_match,
456 find_compression_array_template_match, set_type_package_list,
457 entry_match_pointer_p, emit_compression_string, init_mangling,
458 finish_mangling, compression_table_add, mangle_member_name): Likewise.
459 (mangle_obstack): New global.
460 (MANGLE_RAW_STRING): New macro.
461 (unicode_mangling_length): Turned static.
462 (append_unicode_mangled_name): Renamed from
463 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
464 replaces `obstack', removed from the parameter list.
465 (append_gpp_mangled_name): Turned static. `mangle_obstack'
466 replaces parameter `obstack', removed from the parameter list. Call
467 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
468 (append_gpp_mangled_classtype): Removed.
469 (compression_table, compression_next): New static variables.
470 * parse.y (temporary_obstack): Extern declaration removed.
472 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
474 * parse.y (patch_binop): Compute missing type in error situations.
476 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
478 * class.c (make_class_data): Push initial value for "arrayclass".
479 * decl.c (init_decl_processing): Add new class field "arrayclass".
481 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
483 From patha@softlab.ericsson.se:
484 * parse.y (switch_label): Use build, not build1, to construct
487 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
489 * lang.c (lang_decode_option): Change -MA to -MP.
490 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
491 Update to new prototype; do quote targets.
492 (jcf_dependency_write): Update.
494 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
496 Shorten primitive array allocation path:
497 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
498 to create new primitive arrays.
499 * expr.c (build_newarray): If generating native code, call
500 soft_newarray_node with a reference to the primitive TYPE identifier
501 instead of type_value.
503 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
505 Fix for PRs gcj/312 and gcj/253:
506 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
507 dest if they arn't already.
508 * class.c (layout_class): Call maybe_layout_super_class on
509 superinterfaces also, but only if compiling from bytecode.
512 * parse.y (create_class): Set ACC_STATIC if class is declared in an
515 2000-12-15 Tom Tromey <tromey@redhat.com>
517 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
520 2000-12-14 Andrew Haley <aph@redhat.com>
522 * boehm.c (mark_reference_fields): Change test to correctly detect
525 2000-12-15 Andreas Jaeger <aj@suse.de>
527 * config-lang.in (lang_dirs): Added.
529 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
531 * parse.y (end_artificial_method_body): Fixed undefined behavior.
532 Credits go to rth for finding it.
534 2000-12-13 Mike Stump <mrs@wrs.com>
536 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
538 2000-11-07 Tom Tromey <tromey@cygnus.com>
540 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
541 * lex.c (java_ignorable_control_p): Removed.
542 (java_letter_or_digit_p): Removed.
543 (java_start_char_p): New function.
544 (java_read_char): Return `int', not `unicode_t'. Changed
546 (java_read_unicode): Likewise.
547 (java_read_unicode_collapsing_terminators): Likewise.
548 (java_get_unicode): Likewise.
549 (java_new_lexer): Initialize hit_eof.
550 (java_parse_end_comment): Take `int' argument.
551 (java_parse_doc_section): Likewise.
552 (java_parse_escape_sequence): Don't allow backlash-newline.
554 * lex.h (JAVA_DIGIT_P): Removed.
555 (_JAVA_LETTER_OR_DIGIT_P): Removed.
556 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
557 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
558 (JAVA_PART_CHAR_P): New macro.
560 (JAVA_CHAR_ERROR): Now -2.
561 (java_lexer): New field `hit_eof'.
562 * chartables.h: New file.
563 * gen-table.pl: new file.
565 2000-11-20 Tom Tromey <tromey@cygnus.com>
566 Alexandre Petit-Bianco <apbianco@cygnus.com>
568 * parse.y (java_complete_lhs): Only allow compound assignment of
569 reference type if type is String.
571 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
573 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
574 jcf-path.c: Likewise.
576 2000-12-09 Anthony Green <green@redhat.com>
578 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
579 filestart and filename_length as int values.
581 2000-12-07 Mo DeJong <mdejong@redhat.com>
583 * jcf-io.c (find_class): Correct the logic that tests to see if a
584 .java file is newer than its .class file. The compiler was
585 incorrectly printing a warning when file mod times were equal.
587 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
589 * jvgenmain.c: Use ISPRINT not isascii.
591 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
593 * parse.y (end_artificial_method_body): Fixed typo.
595 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
597 * parse.y (patch_method_invocation): Pick the correct enclosing
598 context when creating inner class instances.
601 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
603 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
604 Update copyright year to 2000.
606 2000-11-23 Anthony Green <green@redhat.com>
608 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
609 Move current_file_list out of yyparse and make it static.
611 * expr.c: Declare quick_stack and tree_list_free_list as static
612 (init_expr_processing): Register quick_stack and
613 tree_list_free_list roots.
615 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
617 * parse.y (build_outer_field_access): New local `decl_ctx', use
618 it. Check for field's context and current class immediate outer
620 (outer_field_access_p): Consider fields inherited from the last
622 (build_access_to_thisn): Stop at the last enclosing context if
626 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
628 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
630 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
632 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
635 2000-11-20 Tom Tromey <tromey@cygnus.com>
637 * jv-scan.c (help): Document --complexity.
638 (options): Added --complexity.
639 (flag_complexity): New global.
640 (main): Call `report'.
641 * parse-scan.y (complexity): New global.
642 (if_then_statement, if_then_else_statement,
643 if_then_else_statement_nsi, switch_block_statement_group,
644 while_expression, do_statement, for_begin, continue_statement,
645 throw_statement, catch_clause, finally, method_invocation,
646 conditional_and_expression, conditional_or_expression,
647 conditional_expression): Update complexity.
648 (reset_report): Reset complexity.
649 (report): New function.
651 2000-11-20 Tom Tromey <tromey@cygnus.com>
653 * lex.c (yylex): Added STRICT_TK case.
654 * parse.y (STRICT_TK): Added.
655 * parse-scan.y (STRICT_TK): Added.
656 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
657 `;'. Use 4, not 3, with -k option. Correctly rename resulting
659 * keyword.h: Rebuilt.
660 * keyword.gperf (strictfp): Added.
662 2000-11-20 Tom Tromey <tromey@cygnus.com>
664 * lex.c (yylex): Recognize floating point constants with leading
667 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
669 * java-tree.h (cyclic_inheritance_report): Constify.
670 * parse.y (cyclic_inheritance_report): Likewise.
672 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
674 * parse.y (goal): Remove call to ggc_add_string_root.
676 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
678 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
679 Create string in scratch buffer, then pass to build_string.
681 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
683 * parse.y (issue_warning_error_from_context): Add
686 2000-11-11 Anthony Green <green@redhat.com>
688 * jcf-parse.c (process_zip_dir): Add finput parameter.
689 (jcf_figure_file_type): Call process_zip_dir with appropriate
692 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
694 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
695 * jcf-parse.c (jcf_figure_file_type): Likewise.
697 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
699 * parse.y (create_new_parser_context): Use memset () instead of
702 2000-11-08 Tom Tromey <tromey@cygnus.com>
704 * gjavah.c (process_file): Only include gcj/cni.h when generating
707 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
709 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
710 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
713 2000-11-05 Tom Tromey <tromey@cygnus.com>
715 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
716 * lex.c (IS_ZERO): New define.
717 (java_perform_atof): Error on floating point underflow.
719 2000-11-04 Tom Tromey <tromey@cygnus.com>
721 * lex.c (java_parse_escape_sequence): Only read two octal
722 characters if the first one is greater than 3. Don't allow
723 "octal" numbers to include the digits 8 or 9.
725 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
727 * Make-lang.in (java.distdir): Remove.
729 2000-11-03 Tom Tromey <tromey@cygnus.com>
731 * Make-lang.in (java.dvi): New target.
732 Partial fix for PR other/567.
734 * lang-options.h: Mention -Wout-of-date.
735 * jcf-dump.c (flag_newer): New global.
736 * gjavah.c (flag_newer): New global.
737 * jcf-io.c (find_class): Only warn when flag_newer set.
738 * lang.c (flag_newer): New global.
739 (struct string_option): New declaration.
740 (lang_W_options): New global.
741 (process_option_with_no): New function.
742 (lang_decode_option): Use it.
744 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
745 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
748 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
749 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
750 * lex.c (java_read_unicode): Removed `term_context' argument.
751 Recognize any number of `u' in `\u'.
752 (java_read_unicode_collapsing_terminators): New function.
753 (java_get_unicode): Use it.
754 (java_lineterminator): Removed.
755 (yylex): Produce error if character literal is newline or single
756 quote. Return if eof found in middle of `//' comment. EOF in
757 `//' comment is only an error if pedantic.
758 (java_ignorable_control_p): New function.
759 (java_parse_end_comment): Return if eof found in middle of
762 * jv-scan.c (pedantic): New global.
764 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
766 * parse.y (outer_field_access_p): Inherited fields aren't
767 consider outer fields.
768 (maybe_build_thisn_access_method): Use
769 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
770 (resolve_expression_name): Trigger an error if a static field
771 is being accessed as an outer field.
773 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
775 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
778 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
780 * Make-lang.in: Move all build rules here from Makefile.in,
781 adapt to new context. Wrap all rules that change the current
782 directory in parentheses. Expunge all references to $(P).
783 When one command depends on another and they're run all at
784 once, use && to separate them, not ;. Add OUTPUT_OPTION to
785 all object-file generation rules. Delete obsolete variables.
787 * Makefile.in: Delete.
788 * config-lang.in: Delete outputs= line.
790 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * parse.y (patch_method_invocation): NULLify this_arg when already
794 (maybe_use_access_method): Handle call to methods unrelated to the
795 current class. Fixed comment.
798 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
800 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
803 2000-10-24 Tom Tromey <tromey@cygnus.com>
805 * lex.c (java_new_lexer): Initialize new fields. Work around
806 broken iconv() implementations.
807 (java_read_char): Swap bytes if required. Use fallback decoder if
809 (byteswap_init, need_byteswap): New globals.
810 (java_destroy_lexer): Only close iconv handle if it is in use.
811 * lex.h (java_lexer): New fields read_anything, byte_swap,
813 Made out_buffer unsigned.
815 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
817 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
818 where an enclosing context can be set on the jdep.
819 (do_resolve_class): Fixed identation.
821 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
823 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
825 * jcf-reader.c (peek_attribute, skip_attribute): Only define
828 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
830 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
832 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
834 * jcf-write.c (OP1): Update `last_bc'.
835 (struct jcf_block): Fixed indentation and typo in comments. New
837 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
838 follows `monitorenter'.
839 * parse.y (patch_synchronized_statement): New local `tmp'. Call
843 2000-10-16 Tom Tromey <tromey@cygnus.com>
845 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
846 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
847 * lang-options.h: Added -MA, -MT, -MF..
848 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
849 (DEPEND_TARGET_SET): New macro.
850 (DEPEND_FILE_ALREADY_SET): Likewise.
851 (init_parse): Handle new flags.
852 * jcf.h (jcf_dependency_print_dummies): Declare.
853 * Make-lang.in (s-java): Added mkdeps.o.
854 * Makefile.in (BACKEND): Added mkdeps.o.
855 (../gcjh$(exeext)): Added mkdeps.o.
856 (../jcf-dump$(exeext)): Added mkdeps.o.
857 * jcf-depend.c: Include mkdeps.h.
858 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
860 (jcf_dependency_reset): Rewrote.
861 (dependencies): New global.
862 (jcf_dependency_set_target): Rewrote.
863 (jcf_dependency_add_target): Likewise.
864 (jcf_dependency_add_file): Likewise.
866 (print_ents): Removed.
867 (jcf_dependency_write): Rewrote.
868 (print_dummies): New global.
869 (jcf_dependency_print_dummies): New function
870 (jcf_dependency_write): Call deps_dummy_targets if required.
872 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
874 * gjavah.c (add_class_decl): Removed unused variables `tname',
875 `tlen' and `name_index'.
876 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
877 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
878 in `wfl_operator' with value.
879 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
880 (jcf_figure_file_type): Fixed identation.
881 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
882 * parse.y (analyze_clinit_body): New function.
883 (static_initializer:): Reset `current_static_block'.
884 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
885 `wfl_operator' with new value.
886 (lookup_cl): Use EXPR_WFL_FILENAME.
887 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
889 (build_outer_field_access): Access to this$<n> built from
890 current_class, not its outer context.
891 (build_access_to_thisn): Fixed leading comment. Tidied things up.
892 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
893 (patch_method_invocation): Use `is_static_flag' when already
895 (patch_newarray): Removed assignment in ternary operator.
897 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
899 * except.c (free_eh_ranges): Don't free `whole_range'.
901 2000-10-15 Anthony Green <green@redhat.com>
903 * decl.c (init_decl_processing): Call init_class_processing before
906 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
908 * check-init.c (check_init): Fixed leading comment. Use
910 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
911 (give_name_to_locals): Likewise.
912 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
913 fields in lang_decl_var.
914 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
915 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
916 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
917 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
918 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
919 (LOCAL_FINAL): Rewritten.
920 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
921 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
922 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
924 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
925 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
926 (TYPE_HAS_FINAL_VARIABLE): New macro.
927 (struct lang_type): Added `afv' field.
928 * parse.y (check_static_final_variable_assignment_flag): New function.
929 (reset_static_final_variable_assignment_flag): Likewise.
930 (check_final_variable_local_assignment_flag): Likewise.
931 (reset_final_variable_local_assignment_flag): Likewise.
932 (check_final_variable_indirect_assignment): Likewise.
933 (check_final_variable_global_assignment_flag): Likewise.
934 (add_inner_class_fields): Use LOCAL_FINAL_P.
935 (register_fields): Handle local finals and final variables.
936 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
937 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
938 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
940 (java_complete_expand_methods): Loop to set
941 TYPE_HAS_FINAL_VARIABLE. Call
942 `reset_final_variable_local_assignment_flag' and
943 `check_final_variable_local_assignment_flag' accordingly before
944 and after constructor expansion. Call
945 `reset_static_final_variable_assignment_flag'
946 before expanding <clinit> and after call
947 `check_static_final_variable_assignment_flag' if the
948 current_class isn't an interface. After all methods have been
949 expanded, call `check_final_variable_global_assignment_flag' and
950 `check_static_final_variable_assignment_flag' if the current class
952 (maybe_yank_clinit): Fixed typo in comment.
953 (build_outer_field_access_methods): Removed old sanity check. Use
954 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
955 Don't create access methods for finals.
956 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
957 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
958 existing DECL_INIT has been processed.
959 (java_complete_lhs): Likewise.
960 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
961 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
963 (patch_assignment): Use LOCAL_FINAL_P.
964 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
965 DECL_INITIAL is nullified.
968 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
970 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
972 * Makefile.in (parse.c, parse-scan.c): Likewise.
974 2000-10-12 Mark Mitchell <mark@codesourcery.com>
976 * class.c (temporary_obstack): Remove.
977 (make_class): Don't mess with obstascks.
978 (push_class): Likewise.
979 (set_super_info): Likewise.
980 (add_method_1): Likewise.
981 (add_method): Likewise.
982 (add_field): Likewise.
983 (build_utf8_ref): Likewise.
984 (build_class_ref): Likewise.
985 (build_static_field_ref): Likewise.
986 (finish_class): Likewise.
987 (push_super_field): Likewise.
988 (layout_class): Likewise.
989 (layout_class_methods): Likewise.
990 (init_class_processing): Likewise.
991 * constants.c (get_tag_node): Likewise.
992 (build_constant_data_ref): Likewise.
993 * decl.c (ggc_p): Remove.
994 (copy_lang_decl): Use ggc_alloc.
995 (complete_start_java_method): Don't mess with obstacks.
996 (start_java_method): Likewise.
997 (end_java_method): Likewise.
998 * except.c (link_handler): Use xmalloc.
999 (free_eh_ranges): New function.
1000 (method_init_exceptions): Use it.
1001 (add_handler): Use xmalloc.
1002 (expand_start_java_handler): Don't mess with obstacks.
1003 (prepare_eh_table_type): Likewise.
1004 (expand_end_java_handler): Likewise.
1005 * expr.c (push_value): Likewise.
1006 (create_label_decl): Likewise.
1007 (build_jni_stub): Likewise.
1008 (java_lang_expand_expr): Likewise.
1009 (note_instructions): Use xrealloc.
1010 (java_push_constant_from_pool): Don't mess with obstacks.
1011 (process_jvm_instruction): Likewise.
1012 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1014 * jcf-parse.c (get_constant): Don't mess with obstacks.
1015 (read_class): Likewise.
1016 (jcf_parse): Likewise.
1017 * lex.c (expresion_obstack): Remove.
1018 (java_lex): Don't use obstack_free.
1019 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1020 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1021 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1022 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1023 * parse.y (gaol): Add more GC roots.
1024 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1025 (lookup_field_wrapper): Likewise.
1026 (obtain_incomplete_type): Don't mess with obstacks.
1027 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1029 (craft_constructor): Don't mess with obstacks.
1030 (safe_layout_class): Likewise.
1031 (java_complete_class): Likewise.
1032 (source_end_java_method): Likewise.
1033 (build_outer_field_access_methods): Likewise.
1034 (build_outer_method_access_method): Likewise.
1035 (maybe_build_thisn_access_method): Likewise.
1036 (build_dot_class_method_invocation): Likewise.
1037 (java_complete_tree): Likewise.
1038 (java_complete_lhs): Likewise.
1039 (do_merge_string_cste): Likewise.
1040 (patch_string_cst): Likewise.
1041 (array_constructor_check_entry): Likewise.
1042 * typeck.c (build_java_array_type): Likewise.
1043 (parse_signature_string): Likewise.
1044 (build_java_signature): Likewise.
1046 2000-10-12 Tom Tromey <tromey@cygnus.com>
1049 * gjavah.c (add_class_decl): Don't special-case inner classes.
1050 (add_namelet): Likewise.
1052 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1054 * java-tree.h: Constify current_encoding.
1055 * lang.c: Constify current_encoding.
1057 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1059 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1060 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1062 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1064 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1065 patch. Fixes gcj/340.
1067 2000-10-10 Tom Tromey <tromey@cygnus.com>
1069 * lex.c (java_new_lexer): Initialize out_first and out_last
1071 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1073 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1075 * parse.y (pop_current_osb): New function.
1076 (array_type:): Use `dims:', changed actions
1077 accordingly. Suggested by Anthony Green.
1078 (array_creation_expression:): Used pop_current_osb.
1079 (cast_expression:): Likewise.
1080 (search_applicable_method_list): Fixed indentation.
1082 2000-10-08 Anthony Green <green@redhat.com>
1084 * parse.y (array_type_literal): Remove production.
1085 (type_literals): Refer to array_type, not array_type_literal.
1087 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1089 Patch contributed by Corey Minyard.
1090 * decl.c (check_local_named_variable): New function.
1091 (tree check_local_unnamed_variable): Likewise.
1092 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1094 2000-10-07 Anthony Green <green@redhat.com>
1096 * class.c (layout_class): Handle case where superclass can't be
1099 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1101 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1104 2000-10-05 Tom Tromey <tromey@cygnus.com>
1106 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1107 * jvgenmain.c (class_mangling_prefix): Removed.
1108 (class_mangling_suffix): New global.
1110 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1112 (print_method_info): Handle overrides for static and final
1114 (process_file): Generate declaration for class object field.
1115 * class.c (cxx_keywords): New array.
1116 (utf8_cmp): New function.
1117 (cxx_keyword_p): New function.
1118 (layout_class_method): Mangle C++ keywords by appending `$'.
1119 (mangle_field): New function.
1120 (mangle_class_field): Use mangle_field. Mangle class name as
1122 (mangle_static_field): Use mangle_field.
1124 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1126 * decl.c (find_local_variable): Removed uncessary type check and
1127 fixed range check typo. From Corey Minyard.
1129 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1131 * decl.c (give_name_to_locals): New local `code_offset'. Call
1132 `maybe_adjust_start_pc'.
1133 * expr.c (note_instructions): New function.
1134 (expand_byte_code): Don't collect insn starts here.
1135 (peek_opcode_at_pc): New function.
1136 (maybe_adjust_start_pc): Likewise.
1137 * java-tree.h (maybe_adjust_start_pc): Declare.
1138 (note_instructions): Likewise.
1139 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1141 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1143 * parse.y (field_access:): Fixed indentation.
1144 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1146 2000-09-07 Tom Tromey <tromey@cygnus.com>
1149 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1150 JPRIMITIVE_TYPE_P, for arithmetic operators.
1151 (patch_method_invocation): Indentation fix.
1152 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1153 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1154 (do_unary_numeric_promotion): Cleaned up code.
1155 (valid_cast_to_p): Handle boolean correctly.
1157 2000-09-27 Tom Tromey <tromey@cygnus.com>
1159 * lex.c (java_read_unicode): Reset bs_count when finished with
1162 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1165 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1166 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1167 (typeck.o): Depend on ggc.h.
1168 * class.c (add_method_1): Use GC functions for allocation.
1169 (init_class_processing): Register roots.
1170 * decl.c (ggc_p): Set to 1.
1171 (pending_local_decls): Make it static.
1172 (push_jvm_slot): Use GC functions for allocation.
1173 (init_decl_processing): Register roots.
1174 (give_name_to_locals): Use GC functions for allocation.
1175 (lang_mark_tree): New function.
1176 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1177 functions for allocation.
1178 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1179 * lex.c (java_lex): Use build_string, rather than replicating it
1181 * parse.y (goal): Add more roots.
1182 (mark_parser_ctxt): New function.
1183 * typeck.c: Include ggc.h.
1185 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1187 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1188 contains something else than MODIFY_EXPR.
1190 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1192 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1193 * Makefile.in (parse.o): Depend on ggc.h.
1194 (class.o): Likewise.
1195 (constants.o): Likewise.
1198 (jcf-parse.o): Likewise.
1199 (jcf-write.o): Likewise.
1200 (mangle.o): Likewise.
1201 * class.c: Include ggc.h.
1202 (build_static_field_ref): Register GC roots.
1203 (layout_class): Likewise.
1204 (init_class_processing): Likewise.
1205 * constants.c: Include ggc.h.
1206 (current_constant_pool_data_ref): Remove.
1207 (tag_nodes): Move it to ...
1208 (get_tag_node): ... here. Register GC roots.
1209 * decl.c: Include ggc.h. Remove many global tree definitions.
1210 (throw_node): Define.
1211 (java_global_trees): Likewise.
1212 (predef_filenames): Make the size a constant.
1213 (init_decl_processing): Adjust accordingly.
1214 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1215 * expr.c: Include ggc.h.
1216 (init_expr_processing): Register GC roots.
1217 (build_invokeinterface): Likewise.
1218 * java-tree.h: Replace extern tree declarations with macros.
1219 (java_global_trees): New variable.
1220 (java_tree_index): New enumeration.
1221 (init_jcf_parse): Declare.
1222 * jcf-parse.c: Include ggc.h.
1223 (current_class): Remove declaration.
1224 (main_class): Likewise.
1225 (all_class_list): Likewise.
1226 (predefined_filename_p): Adjust for constant size of
1228 (init_jcf_parse): New function.
1229 * jcf-write.c: Include ggc.h.
1230 (generate_classfile): Register GC roots.
1231 (append_synthetic_attribute): Likewise.
1232 (append_innerclass_attribute_entry): Likewise.
1233 * lang.c: Include ggc.h.
1234 (lang_print_error): Register GC roots.
1235 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1237 * parse.y: Include ggc.h.
1238 (wfl_operator): Remove.
1239 (goal): Register GC roots.
1240 (java_pop_parser_context): Adjust for new field names.
1241 (java_parser_context_save_global): Likewse.
1242 (java_parser_context_restore_global): Likewise.
1243 (java_parser_context_suspend): Likewise.
1244 (java_parser_context_resume): Likewise.
1245 (verify_constructor_circularity): Register GC roots.
1246 (lookup_cl): Likewise.
1247 (java_reorder_fields): Likewise.
1248 (build_current_this): Likewise.
1249 (class_in_current_package): Likewise.
1250 (argument_types_convertible): Likewise.
1251 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1253 2000-09-14 Tom Tromey <tromey@cygnus.com>
1255 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1257 2000-09-13 Tom Tromey <tromey@cygnus.com>
1259 * jcf-parse.c: Include <locale.h>.
1260 * jv-scan.c: Include <locale.h>.
1262 2000-09-12 Tom Tromey <tromey@cygnus.com>
1264 * expr.c (pop_type_0): Return `Object' if trying to merge two
1266 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1267 interface types; `Object' is always a valid supertype.
1269 2000-09-12 Tom Tromey <tromey@cygnus.com>
1272 * jv-scan.c (help): Document --encoding.
1273 (options): Added `encoding' entry.
1274 (OPT_ENCODING): New define.
1275 (main): Handle --encoding.
1276 Include <langinfo.h> if nl_langinfo exists.
1277 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1279 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1280 (parse_source_file): Correctly call java_init_lex. Added `finput'
1281 argument. Use nl_langinfo to determine default encoding.
1282 * java-tree.h (current_encoding): Declare.
1283 * parse.y (java_parser_context_restore_global): Don't restore
1285 (java_parser_context_save_global): Don't set `finput' field.
1286 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1288 * lang.c (current_encoding): New global.
1289 (lang_decode_option): Recognize `-fencoding='.
1290 (finish_parse): Don't close finput.
1291 * parse.h (struct parser_ctxt): Removed `finput' and
1292 `unget_utf8_value' fields. Added `lexer' field.
1293 (java_init_lex): Fixed declaration.
1294 * lex.c (java_new_lexer): New function.
1295 (java_destroy_lexer): Likewise.
1296 (java_read_char): Added `lex' argument. Handle iconv case.
1297 (java_read_unicode): Added `lex' argument. Count backslashes in
1299 (java_init_lex): Added `finput' and `encoding' arguments. Set
1300 `lexer' field in ctxp.
1301 (BAD_UTF8_VALUE): Removed.
1302 (java_lex): Handle seeing UEOF in the middle of a string literal.
1303 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1304 (java_lexer): New structure.
1307 (DEFAULT_ENCODING): New define.
1308 (java_destroy_lexer): Declare.
1310 2000-09-12 Tom Tromey <tromey@cygnus.com>
1313 * lex.c (java_init_lex): Initialize java_io_serializable.
1314 * parse.y (java_io_serializable): New global.
1315 (valid_ref_assignconv_cast_p): An array can be cast to
1318 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1320 * decl.c, expr.c: Include defaults.h if not already included.
1321 Don't define the *_TYPE_SIZE macros.
1323 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1325 * typeck.c (build_java_array_type): Correct first parameter
1326 in ADJUST_FIELD_ALIGN invocation.
1328 2000-09-06 Tom Tromey <tromey@cygnus.com>
1330 * lang-specs.h: Also recognize `-femit-class-files'.
1332 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1334 * verify.c (merge_types): Load the types to merge if necessary.
1336 2000-09-02 Anthony Green <green@redhat.com>
1338 * jcf-io.c: Include zlib.h.
1339 (open_in_zip): Read compressed class file archives.
1340 * zipfile.h (ZipDirectory): Add uncompressed_size and
1341 compression_method fields.
1342 * zextract.c (read_zip_archive): Collect file compression info.
1344 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1346 * parse.y (do_resolve_class): Also explore superclasses of
1347 intermediate enclosing contexts when searching for inner classes.
1349 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1351 * parse.y (variable_declarator_id:): Better error message.
1352 (expression_statement:): Use YYNOT_TWICE.
1353 (cast_expression:): Likewise.
1354 (assignment:): Likewise.
1356 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1358 * parse.y (do_merge_string_cste): New locals. Create new
1359 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1361 2000-08-07 Hans Boehm <boehm@acm.org>
1363 * boehm.c (mark_reference_fields): Set marking bits for all words in
1364 a multiple-word record.
1365 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1368 2000-08-31 Mike Stump <mrs@wrs.com>
1370 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1371 jcf-dump$(exeext)): Make parallel safe.
1373 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1375 * jcf-parse.c (set_source_filename): Constify a char *.
1376 * jcf-write.c (append_innerclasses_attribute,
1377 make_class_file_name): Constify a char *. Don't recycle a
1378 variable for an unrelated purpose.
1379 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1380 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1382 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1384 * expr.c (can_widen_reference_to): Fixed indentation.
1385 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1386 * parse.y: `finit$' replaces `$finit$' in comments.
1387 (try_builtin_assignconv): Fixed leading comment.
1389 2000-08-25 Greg McGary <greg@mcgary.org>
1391 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1393 2000-08-24 Greg McGary <greg@mcgary.org>
1395 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1396 * parse.y (BINOP_LOOKUP): Likewise.
1398 2000-08-22 Andrew Haley <aph@cygnus.com>
1400 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1401 sign extending. Fixes gcj/321.
1402 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1403 combining to make a jlong. Fixes gcj/321.
1405 2000-08-21 Nix <nix@esperi.demon.co.uk>
1407 * lang-specs.h: Do not process -o or run the assembler if
1410 2000-08-16 Andrew Haley <aph@cygnus.com>
1412 * typeck.c (build_java_array_type): Rewrite code to do array
1413 alignment. Take into account back-end macros when aligning array
1414 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1415 user to set alignment. Fixes gcj/252 and 160.
1417 2000-08-09 Tom Tromey <tromey@cygnus.com>
1419 * parse.y (check_abstract_method_definitions): Now return `int'.
1420 Check implemented interfaces. Fixes PR gcj/305.
1422 * parse.y (patch_switch_statement): Disallow `long' in switch
1423 expressions. Fixes PR gcj/310.
1425 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * decl.c (finit_leg_identifier_node): New global.
1428 (init_decl_processing): Use `finit$' to initialize
1429 finit_identifier_node. Use `$finit$' to initialize
1430 finit_leg_identifier_node.
1431 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1432 * java-tree.h (finit_identifier_node): Changed attached comment.
1433 (finit_leg_identifier_node): New declaration.
1434 (ID_FINIT_P): Take finit_identifier_node and
1435 finit_leg_identifier_node into account. This is a backward
1438 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1440 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1442 (generate_bytecode_insns): Check `nargs' before emitting it.
1443 * verify.c (merge_type_state): Fixed typo.
1444 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1445 generate_bytecode_{conditional,insns}.
1447 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1449 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1452 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1454 * class.c (maybe_layout_super_class): Fixed indentation.
1455 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1456 (java_check_methods): New function declaration.
1457 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1458 instead of `str_ptr'.
1459 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1460 of a `invokeinterface' at the right time.
1461 * parse.h (WFL_STRIP_BRACKET): New macro.
1462 (SET_TYPE_FOR_RESOLUTION): Use it.
1463 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1464 (check_class_interface_creation): Don't check for cross package
1465 innerclass name clashes.
1466 (method_header): Behave properly if MDECL is `error_mark_node'.
1467 (method_declarator): Return `error_mark_node' if bogus current
1469 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1470 (resolve_and_layout): New local `decl_type', set and used. Call
1472 (java_check_methods): New method.
1473 (java_layout_classes): Use it.
1474 (resolve_qualified_expression_name): No EH check necessary in
1476 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1478 (patch_assignment): Set DECL_INITIAL on integral final local.
1480 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1482 * java-tree.h (flag_extraneous_semicolon): New extern.
1483 * lang-options.h: (-Wextraneous-semicolon): New option.
1484 * lang.c (flag_redundant): Fixed typo in leading comment.
1485 (flag_extraneous_semicolon): New global.
1486 (lang_decode_option): Set `flag_extraneous_semicolon' when
1487 -Wall. Decode `-Wextraneous-semicolon'.
1488 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1489 `empty_statement' rule.
1490 (class_body_declaration): Likewise.
1491 (method_body:): Accept `;' as a method body.
1492 (static_initializer:): Removed `SC_TK' hack.
1493 (constructor_block_end:): Likewise.
1494 (empty_statement:): Report deprecated empty declaration. Fixes
1497 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1499 * parse.y (build_dot_class_method_invocation): Changed parameter
1500 name to `type'. Build signature from `type' and convert it to a
1501 STRING_CST if it's an array.
1502 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1503 to use `ref_type' directly.
1505 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1507 * lang-options.h: Added a comma after the last element to avoid
1508 syntax errors when other languages define additional options.
1510 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1512 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1513 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1514 (jc1): Link with $(BACKEND).
1515 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1517 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1519 * jvspec.c: Adjust type of second argument to
1520 lang_specific_driver, and update code as necessary.
1522 * class.c (build_dtable_decl): Initialize dummy.
1524 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1526 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1527 method bodies not to rule out discarding `<clinit>'; don't use
1528 <clinit> to initialize static fields with constant initializers.
1530 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1532 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1534 (method_synthetic): New global.
1535 (HANDLE_METHOD): Recognize synthetic method and tell
1536 `print_method_info' about it.
1537 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1538 processing a synthetic method.
1539 * jcf-reader.c (skip_attribute): New function.
1540 ( skip_attribute): Likewise.
1542 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1544 * parse.y (build_outer_field_access): Fixed comments.
1545 (fix_constructors): Emit the initialization of this$<n> before
1547 (resolve_qualified_expression_name): Build an access to `decl' if
1550 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1552 * parse-scan.y (curent_class): Non longer const.
1553 (inner_qualifier, inner_qualifier_length): Deleted.
1554 (current_class_length): New global.
1555 (bracket_count): Fixed typo in leading comment.
1556 (anonymous_count): New global.
1557 (class_instance_creation_expression:): Handle anonymous classes.
1558 (anonymous_class_creation:): New rule.
1559 (push_class_context): Rewritten.
1560 (pop_class_context): Likewise.
1561 (INNER_QUALIFIER): Macro deleted.
1562 (report_class_declaration): call `push_class_context' when
1563 entering the function. `fprintf' format modified not to use
1565 (report_class_declaration): Assign `package_name' and
1566 `current_class' to NULL separatly.
1568 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1570 * expr.c (build_invokeinterface): Call layout_class_methods on
1573 2000-07-27 Tom Tromey <tromey@cygnus.com>
1574 Anthony Green <green@cygnus.com>
1575 Alexandre Petit-Bianco <apbianco@cygnus.com>
1577 * class.c (make_class_data): Create vtable for abstract classes.
1578 (get_dispatch_table): Changed to cope with abstract classes.
1580 2000-07-27 Tom Tromey <tromey@cygnus.com>
1582 * parse.y (patch_method_invocation): Don't reverse the argument
1583 list when dealing with anonymous class constructors. Fixed typo in
1586 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1588 * parse.y (build_alias_initializer_parameter_list): Reverse
1589 crafted list when building aliases for anonymous class
1592 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1594 * parse.y (jdep_resolve_class): Don't bother checking potential
1595 innerclass access if `decl' is NULL.
1596 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1599 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1601 * parse.c: Remove (again.)
1603 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1605 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1606 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1607 outside the `if' statement, alias to innerclass removed, `decl'
1608 used to mark the class complete.
1610 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1612 * parse.y (simple_name:): Fixed typo in error message.
1614 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1616 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1617 or its first operand can be error marks.
1619 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1621 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1622 * parse.y (method_header): Likewise.
1624 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1626 * parse.y (process_imports): Consider that one might be trying to
1627 import an innerclass. Fixes gcj/254
1629 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1631 * parse.y (find_as_inner_class): Handle the case where the
1632 enclosing context of an innerclass has been loaded as bytecode.
1634 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1636 * parse.y (simple_name:): Reject `$' in type names.
1637 (resolve_type_during_patch): Use `type' as a second
1638 argument to resolve_no_layout. Fixes gcj/257.
1640 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1642 * parse.y (find_most_specific_methods_list): Select the only
1643 non-abstract method even if max has been set.
1644 Fixes gcj/285, gcj/298.
1646 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1648 * lang-specs.h: Added %(jc1) to java compiler options.
1650 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1652 * .cvsignore: New file.
1654 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1656 * parse.y (not_accessible_p): Access granted to innerclasses
1657 (indirectly) extending the reference type. Fixes gcj/249.
1659 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1661 * parse.y (patch_method_invocation): Fixed comment.
1662 (maybe_use_access_method): Build this$<n>s to the context of the
1663 target method, or a type that extends it. Fixes gcj/242.
1665 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1669 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1671 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1673 2000-07-13 Tom Tromey <tromey@cygnus.com>
1675 * lang-specs.h: Added %{I*}.
1677 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1679 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1681 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1683 * parse-scan.c: Remove.
1685 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1687 * class.c (set_super_info): Handled protected inner classes.
1688 (common_enclosing_context_p): Bail early if arguments aren't both
1690 (get_access_flags_from_decl): Handle private and protected inner
1692 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1693 (CLASS_PROTECTED): Likewise.
1694 (struct lang_type): New bitfield `poic'.
1695 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1697 (check_inner_class_access): Renamed arguments, added
1698 comments. Handles protected inner classes (fixes gcj/225)
1699 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1701 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1703 * parse.y (resolve_qualified_expression_name): Verify qualified
1704 access to `this'. Fixes gcj/239.
1706 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1708 * jcf-write.c (generate_classfile): Don't install ConstantValue
1711 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1713 * parse.y (resolve_qualified_expression_name): Handle inner class
1714 access. Fixes gcj/256.
1716 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1718 * jcf-write.c (generate_classfile): Properly install the
1719 ConstantValue attribute and the initial value constant pool index
1720 on string constants.
1721 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1724 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1726 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1728 * parse.y (find_as_inner_class): Fixed typo.
1729 (do_resolve_class): Explore enclosing contexts when searching for
1730 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1731 (check_inner_class_access): Check `decl' which can be null in case
1734 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1736 * java-tree.h (java_debug_context): Declared `extern'.
1737 (safe_layout_class): Likewise.
1738 * parse.y (resolve_field_access): Field must be `static' in order
1739 to be replaced by its initial value. Added comments.
1740 (find_applicable_accessible_methods_list): Fixed typo.
1741 (find_most_specific_methods_list): Methods found in innerclasses
1742 take over methods founds in the enclosing contexts.
1743 (java_complete_tree): Loosen restrictions on the type of DECLs
1744 that can be replaced by their initialization values.
1745 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1747 2000-07-05 Tom Tromey <tromey@cygnus.com>
1749 * Make-lang.in (PARSE_DIR): New macro.
1750 (PARSE_RELDIR): Likewise.
1751 (PARSE_C): Likewise.
1752 (PARSE_SCAN_C): Likewise.
1753 ($(PARSE_C)): New target.
1754 ($(PARSE_SCAN_C)): Likewise.
1755 (SET_BISON): New macro.
1756 (BISONFLAGS): Likewise.
1757 (JAVABISONFLAGS): Likewise.
1759 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1761 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1762 argument on the first pass for CNI as well as JNI.
1763 (print_method_info): Set up method name on the first pass only.
1765 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1767 * parse.y (parser_qualified_classname): Removed parameter
1769 (create_interface): Removed first passed parameter to
1770 parser_qualified_classname.
1771 (create_class): Likewise. Don't install alias on static
1772 innerclasses. Fixes gcj/275.
1774 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1776 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1777 debugable statement with empty_stmt_node. Fixes gcj/272
1779 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1781 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1784 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1786 * jcf-write.c (push_long_const): Appropriately cast short negative
1789 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1791 * parse.y (verify_constructor_super): Use loop variable
1792 `m_arg_type' initialized with `mdecl_arg_type'.
1794 2000-06-29 Tom Tromey <tromey@cygnus.com>
1796 * parse.y (resolve_field_access): Handle case where `type_found'
1799 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1801 * expr.c (lookup_field): The same field can be found through two
1802 different interface. Don't declare it ambiguous in that case.
1804 2000-06-27 Tom Tromey <tromey@cygnus.com>
1806 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1807 follows \r, then unget it at a lower level.
1809 2000-06-26 Tom Tromey <tromey@cygnus.com>
1811 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1814 2000-06-25 Tom Tromey <tromey@cygnus.com>
1816 * parse.y (for_statement): Wrap expression in a WFL if it is a
1817 constant. For PR gcj/268.
1819 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1821 * parse.y (do_resolve_class): Minor optimiztion in the package
1822 list search. Removed unecessary test and return statement.
1823 (valid_ref_assignconv_cast_p): Order of arguments to
1824 enclosing_context_p fixed.
1826 2000-06-24 Tom Tromey <tromey@cygnus.com>
1828 * expr.c (lookup_field): Print error and return error_mark_node if
1829 field reference is ambiguous.
1831 * parse.y (check_abstract_method_definitions): Also check if
1832 `other_method' is abstract.
1834 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1836 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1838 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1839 (struct lang_type): New field `pic'.
1840 (CLASS_PRIVATE): New macro.
1841 * parse.y (check_inner_class_access): New function.
1842 (jdep_resolve_class): Call it.
1844 2000-06-23 Tom Tromey <tromey@cygnus.com>
1846 * parse.y (patch_incomplete_class_ref): Initialize the returned
1847 class. For PR gcj/260.
1849 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1851 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1853 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1855 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1856 Java specific checks.
1857 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1859 * java-tree.def (CASE_EXPR): Marked 'e'.
1860 (DEFAULT_EXPR): Likewise.
1861 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1863 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1864 Java specific checks.
1865 (generate_bytecode_insns): Test try_block for BLOCK before using
1867 * parse.y (build_wfl_wrap): Added `location' argument. Set
1868 EXPR_WFL_LINECOL accordingly.
1869 (dim_expr:): Wrap constants with WFLs.
1870 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1871 (resolve_package): Check for `stmt' not being a BLOCK before
1872 building a debuggable statement with it.
1873 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1875 (resolve_field_access): Make sure `decl' is a DECL before treating
1877 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1878 IDENTIFIER_NODE before treating it as such.
1879 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1880 treating it as such.
1881 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1882 to be applied only on non array types.
1884 2000-06-16 Per Bothner <per@bothner.com>
1886 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1887 define in terms of DECL_RESULT, as that fails when --enable-checking.
1889 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1891 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1892 types the same in comparison.
1893 (CHECK_OP): Add static prototype.
1895 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1897 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1898 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1901 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1903 * decl.c (create_primitive_vtable): Prototype.
1905 * jcf-write.c (generate_bytecode_insns): Initialize variable
1908 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1910 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1912 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1913 to track searched classes, and do not search the same class more than
1914 once. Call find_applicable_accessible_methods_list on immediate
1915 superclass, instead of search_applicable_method_list on all ancestors.
1918 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1920 * parse.y (register_fields): Permit static fields in inner classes
1921 if they are final. Fix for PR gcj/255.
1923 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1925 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1926 * parse.y (find_in_imports): Returned type changed to void,
1927 leading comment fixed.
1928 (register_package): New function.
1929 (qualify_and_find): Likewise.
1930 (package_declaration:): Use `register_package'.
1931 (single_type_import_declaration:): Removed local variable
1932 `node'. Added missing `;' for consistency.
1933 (type_import_on_demand_declaration:): Use `chainon' to link new
1935 (lookup_field_wrapper): Lookup local variables defined in outer
1937 (java_complete_class): Don't reverse the list of imported on demand.
1938 (do_resolve_class): Reorganized. Removed local variable
1939 `original_name'. Call `qualify_and_find' with the current package
1940 name, invoke `find_in_imports_on_demand' right after. Call
1941 `qualify_and_find' with the packages we've seen so far. Fixed
1942 operations numbering in comments.
1943 (java_expand_class): Don't reverse `package_list'.
1944 (find_most_specific_methods_list): New local variables `abstract'
1945 and `candidates'. Use them to pick the right method.
1947 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1949 * parse.y (check_modifiers_consistency): Don't subtract out
1950 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1952 2000-06-04 Philipp Thomas <pthomas@suse.de>
1954 * Makefile.in (INTLLIBS): New.
1958 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1960 * class.c (get_dispatch_table): Build the vtable dummy entry list
1961 element with a null purpose. Fixed leading comment.
1962 (build_dtable_decl): Build an accurate dtable type when appropriate
1965 2000-06-02 Richard Henderson <rth@cygnus.com>
1967 * lang.c (lang_get_alias_set): New.
1969 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1971 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1972 before using it as the accessed field.
1974 2000-05-31 Tom Tromey <tromey@cygnus.com>
1976 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1977 char_array_vtable, short_array_vtable, int_array_vtable,
1978 long_array_vtable, float_array_vtable, double_array_vtable):
1980 * expr.c (get_primitive_array_vtable): New function.
1981 (create_primitive_vtable): New function.
1982 (java_lang_expand_expr): Enable code to statically generate
1984 * decl.c (init_decl_processing): Create primitive vtables.
1985 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1986 short_array_vtable, int_array_vtable, long_array_vtable,
1987 float_array_vtable, double_array_vtable): Define.
1989 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1991 * java/parse.y (find_applicable_accessible_methods_list):
1992 Don't add an uninitialized value to the list.
1994 2000-05-25 Tom Tromey <tromey@cygnus.com>
1996 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1997 when trying to see if field's class should be initialized. Always
1998 initialize field's declaring class, not qualified class.
2001 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2002 `wfl_operator', to maybe_build_primttype_type_ref.
2005 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2007 * parse.y (patch_method_invocation): Don't try to lookup methods
2010 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2012 * parse.y (resolve_field_access): Call the appropriate <clinit>
2013 before accessing the length of a static array. Craft a decl for
2014 the field while its time. Fixes PR gcj/129.
2016 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2018 * parse.y (resolve_package): Correctly set `*next' (was off by
2020 (resolve_qualified_expression_name): Fixed comment.
2022 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2024 * jcf-parse.c (jcf_parse_source): Reset current_class and
2025 current_function_decl to NULL before parsing a new file.
2027 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2029 * parse.y (block_end:): If the collected block doesn't feature a
2030 statement, insert an empty statement.
2032 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2034 * parse.y (maybe_yank_clinit): New function.
2035 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2036 end of the list of methods belonging to a class.
2037 (java_complete_expand_method): Check whether <clinit> is really
2038 necessary and expand it accordingly.
2040 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2042 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2043 processed by the method's switch statement.
2045 2000-05-19 Tom Tromey <tromey@cygnus.com>
2047 * java-tree.h: Added init state enum.
2048 * decl.c (emit_init_test_initialization): Initialize class
2049 initialization check variable by looking at class' state.
2051 2000-05-19 Tom Tromey <tromey@cygnus.com>
2053 * java-tree.h (build_instanceof): Declare.
2054 (build_get_class): Declare.
2055 * parse.y (patch_binop): Use build_instanceof.
2056 * expr.c (build_instanceof): New function. If class is final,
2057 don't make a function call.
2058 (expand_java_INSTANCEOF): Use it.
2059 (build_get_class): New function.
2061 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2063 * jcf-write.c (generate_classfile): Scan the source_file for
2064 slashes with the right pointer variable.
2066 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2068 * lang.c (lang_decode_option): Update -Wunused flags by calling
2070 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2072 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2074 * check_init.c (check_init): Constify local char *.
2075 * class.c (push_class): Constify local char *.
2076 * java_tree.h: Update prototypes.
2077 * jcf-io.c (open_class): Constify filename parameter and
2079 (find_class): Remove redundant string copy. Cast return from
2081 * jcf-parse.c (read_class, parse_class_file, yyparse):
2082 Constify local char *.
2083 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2084 Constify local char *.
2085 * jcf.h (JCF): Constify filename and classname.
2086 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2087 * lang.c (init_parse): Constify parameter and return value.
2088 * lex.c (java_get_line_col): Constify filename parameter.
2089 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2090 * parse.y (java_parser_context_suspend,
2091 issue_warning_error_from_context, safe_layout_class): Constify
2093 * parse.c: Regenerate.
2095 2000-05-08 Tom Tromey <tromey@cygnus.com>
2097 * expr.c (build_jni_stub): Cache the result of
2098 _Jv_LookupJNIMethod.
2100 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2102 * decl.c (predef_filenames_size): Now 7.
2103 (predef_filenames): New seventh entry.
2105 2000-05-04 Tom Tromey <tromey@cygnus.com>
2107 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2108 Keep track of when we've seen a reference field after a
2109 non-reference field.
2110 (get_boehm_type_descriptor): Handle case where we see
2111 non-reference fields but no trailing reference field.
2112 * decl.c (rawdata_ptr_type_node): Define.
2113 (init_decl_processing): Initialize rawdata_ptr_type_node.
2114 * java-tree.h (rawdata_ptr_type_node): Declare.
2116 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2118 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2119 specifiers in calls to fprintf.
2121 2000-05-03 Andrew Haley <aph@cygnus.com>
2123 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2125 * javaop.h (WORD_TO_INT): New function.
2126 (IMMEDIATE_s4): Use WORD_TO_INT.
2127 * jcf.h (JPOOL_INT): Ditto.
2129 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2132 2000-04-19 Tom Tromey <tromey@cygnus.com>
2134 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2136 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2138 * expr.c (build_jni_stub): New function.
2139 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2141 * parse.y (java_complete_expand_methods): Expand a native method
2142 and call build_jni_stub if -fjni given.
2143 * lang-options.h: Document -fjni.
2144 * lang.c (flag_jni): New global.
2145 (lang_f_options): Added `jni' entry.
2146 * java-tree.h (soft_lookupjnimethod_node,
2147 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2149 (flag_jni): Declare.
2150 (build_jni_stub): Declare.
2151 (struct lang_decl): Added `native' flag.
2152 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2154 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2155 soft_jnipopsystemframe_node): New globals.
2156 (init_decl_processing): Set them. _Jv_InitClass only takes one
2159 * java-tree.def: Put into `C' mode.
2161 2000-04-27 Tom Tromey <tromey@cygnus.com>
2164 * expr.c (expand_invoke): Generate check to see if object pointer
2165 is null in nonvirtual invocation case.
2166 * java-tree.h (soft_nullpointer_node): Declare.
2167 * decl.c (soft_nullpointer_node): New global.
2168 (init_decl_processing): Initialize soft_nullpointer_node.
2169 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2170 or `private' methods.
2171 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2173 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2175 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2178 2000-04-26 Tom Tromey <tromey@cygnus.com>
2180 * zextract.c (find_zip_file_start): New function.
2181 (read_zip_archive): Use it.
2183 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2187 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2189 * class.c (common_enclosing_context_p): New function.
2190 * java-tree.h (common_enclosing_context_p): Added prototype.
2191 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2192 classes sharing an outer context with the current instance.
2193 * parse.y (build_access_to_thisn): Fixed leading comment.
2194 (verify_constructor_super): New local `supper_inner'. Skip
2195 enclosing context argument in the case of inner class constructors.
2196 (patch_method_invocation): Insert proper context as second
2197 parameter to pure inner class constructor super invocations.
2199 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2201 * parse.y (end_class_declaration): Reset the interface number
2204 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * parse.y (source_start_java_method): Deleted unecessary code.
2207 (patch_method_invocation): Fixed comment.
2209 2000-04-24 Robert Lipe <robertlipe@usa.net>
2211 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2213 2000-04-23 Tom Tromey <tromey@cygnus.com>
2215 * boehm.c (mark_reference_fields): Use int_byte_position.
2217 2000-04-22 Tom Tromey <tromey@cygnus.com>
2219 * boehm.c (mark_reference_fields): Only call byte_position on
2222 2000-04-22 Tom Tromey <tromey@cygnus.com>
2224 * boehm.c (mark_reference_fields): Added `last_view_index'
2225 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2227 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2229 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2230 * parse.y (check_class_interface_creation): Fixed comments. Select
2231 permitted modifiers for (inner) interfaces. Changed error message
2232 to report rejected modifiers used with local classes.
2234 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2236 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2237 of directly inherited type considered in scope.
2238 * parse.y (do_resolve_class): Search inherited classes for inner
2241 2000-04-20 Tom Tromey <tromey@cygnus.com>
2243 * parse.y (not_accessible_p): Use member's class, not current
2244 class, when doing inheritance check for protected reference.
2247 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2249 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2251 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * parse.y (lookup_field_wrapper): Search for final local aliases.
2254 (resolve_expression_name): Let lookup_field_wrapper search for
2255 final local aliases. Force the value of `name' if one is found.
2256 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2257 an expression name. Fixed comments.
2259 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2261 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2263 2000-04-19 Tom Tromey <tromey@cygnus.com>
2265 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2267 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2269 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2271 2000-04-18 Tom Tromey <tromey@cygnus.com>
2274 * gjavah.c (utf8_cmp): Changed return value.
2275 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2277 (cxx_keywords): New global.
2278 (get_field_name): Handle new result of cxx_keyword_subst.
2279 (print_method_info): Likewise.
2281 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2283 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2284 with a newline, for CNI.
2285 (print_stub_or_jni): Print a space or newline before method name for
2287 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2288 (process_file): Include gcj/cni.h if generating CNI stubs.
2290 2000-04-16 Tom Tromey <tromey@cygnus.com>
2292 * gjavah.c (decompile_method): Use print_field_name.
2295 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2297 * parse.y (java_expand_classes): Reverse the package list once.
2298 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2300 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2301 the `==' and `!=' operators.
2303 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2305 * jcf-write.c (generate_bytecode_insns): At invokation time,
2306 always relate an interface method to the type of its selector.
2308 2000-04-05 Tom Tromey <tromey@cygnus.com>
2311 * expr.c (expand_invoke): Generate check to see if object pointer
2312 is null in nonvirtual invocation case.
2313 * java-tree.h (soft_nullpointer_node): Declare.
2314 * decl.c (soft_nullpointer_node): New global.
2315 (init_decl_processing): Initialize soft_nullpointer_node.
2316 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2317 or `private' methods.
2318 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2320 2000-04-05 Tom Tromey <tromey@cygnus.com>
2323 * parse.y (check_final_assignment): Recognize assignments to the
2324 `length' field of an array when generating class files.
2326 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2328 * class.c (decl_hash): Prototype removed.
2329 (decl_compare): Likewise.
2331 2000-04-05 Tom Tromey <tromey@cygnus.com>
2333 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2334 * parse.y (check_modifiers_consistency): Check for final/volatile
2335 clash. Fixes PR gcj/164.
2337 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2339 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2341 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2343 (add_method_1): Use `java_hash_hash_tree_node' and
2344 `java_hash_compare_tree_node'.
2345 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2346 (java_hash_compare_tree_node): Likewise.
2347 * parse.y (find_applicable_accessible_methods_list): Create,
2348 delete and use a hash table to remember already searched interfaces.
2350 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2352 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2355 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2357 * boehm.c (mark_reference_fields, set_bit): Prototype.
2358 (set_bit): Un-ANSI-fy definition.
2360 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2363 * decl.c (emit_init_test_initialization): Likewise.
2365 * gjavah.c (jni_print_char): Likewise.
2367 * parse.y (create_new_parser_context): Likewise.
2369 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2371 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2372 patch missing hunk. Fixed indentation.
2374 2000-03-30 Tom Tromey <tromey@cygnus.com>
2376 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2377 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2379 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2381 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2382 when negative *before* using it as an array index.
2383 * ChangeLog: Fixed typo.
2385 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2387 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2388 to 0 when it reaches -1.
2390 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2392 * jcf-parse.c (get_constant): Properly cast `num' during the
2393 invocation of `add_double'.
2394 * jcf-write.c (push_long_const): Properly cast `lo' before
2395 comparing it to short bounds.
2396 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2397 `interface_body:' is reduced after the current interface is
2400 2000-03-26 Tom Tromey <tromey@cygnus.com>
2402 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2403 Java-specific `-f' option.
2405 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2407 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2408 Adjust order of making types.
2409 Make bitsize_*_node values.
2411 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2413 * class.c (make_field_value): Use byte_position.
2414 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2415 (java_array_data_offset): Likewise.
2416 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2419 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2421 * parse.y (check_abstract_method_definitions): New local
2422 `end_type_reached'. Make sure we also consider `end_type'.
2423 (java_check_abstract_method_definitions): Make sure we eventually
2424 consider `java.lang.Object'.
2425 (maybe_use_access_method): Don't use access method if not in the
2426 context of a pure inner class or if the method's context is right.
2427 (find_applicable_accessible_methods_list): New static flag
2428 `object_done'. Don't search abstract classes as interfaces. Fixed
2429 indentation. Fixed the `java.lang.Object' only search. Search
2430 class interface(s) first, then fully search enclosing contexts.
2431 (find_most_specific_methods_list): Pick the closest candidate when
2432 they're all abstract.
2434 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2436 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2437 properly initialize `finished_label'. Don't emit gotos for empty
2440 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2442 * except.c (emit_handlers): Clear catch_clauses_last.
2444 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2446 * parse.y (check_method_types_complete): New function.
2447 (create_class): Reset anonymous class counter only when seeing an
2449 (java_complete_class): JDEP_METHOD: Don't recompute signature
2452 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2454 * class.c (build_static_ref): Fixed indentation in comment.
2455 * java-tree.def (TRY_EXPR): Fixed typo in name.
2456 (CLASS_LITERAL): Likewise.
2457 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2458 (struct lang_type): New field `dot_class'.
2459 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2460 (generate_classfile): Method `class$' is synthetic.
2461 * parse.y (build_do_class_method): New function.
2462 (build_dot_class_method_invocation): Likewise.
2463 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2464 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2465 (qualify_ambiguous_name): Likewise.
2466 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2467 (build_try_statement): Fixed leading comment.
2469 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2471 * class.c (make_field_value): Properly handle sizes.
2472 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2473 (layout_class_method): Count using trees.
2474 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2475 * expr.c (java_array_data_offset): Use int_bit_position.
2476 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2477 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2479 2000-03-16 Tom Tromey <tromey@cygnus.com>
2481 * lang.c (flag_hash_synchronization): New global.
2482 (lang_f_options): Added `hash-synchronization'.
2483 * lang-options.h: Mention -fhash-synchronization.
2484 * java-tree.h (flag_hash_synchronization): Declare.
2485 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2486 hash table synchronization is disabled.
2487 * decl.c (init_decl_processing): Only push `sync_info' value when
2488 hash table synchronization is disabled.
2489 * class.c (make_class_data): Only push `sync_info' field when hash
2490 table synchronization is disabled. Removed dead code.
2492 2000-03-16 Tom Tromey <tromey@cygnus.com>
2494 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2496 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2498 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2500 * parse.y (patch_method_invocation): Handle anonymous classes
2501 creation in static context.
2503 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2505 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2506 * parse.y (resolve_qualified_expression_name): Use it.
2507 (patch_method_invocation): Likewise.
2509 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2511 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2512 depending on the type of dependency which dictates what the
2514 (unresolved_type_p): Resolved types limited to the current class.
2516 2000-03-15 Tom Tromey <tromey@cygnus.com>
2518 * decl.c (init_decl_processing): Set type of `sync_info' to be
2521 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2522 Correctly compute bit number for current slot. Zero `high' and
2523 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2524 mark_reference_fields.
2525 (mark_reference_fields): New function.
2527 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2529 * parse.y (register_incomplete_type): Fixed initialization of
2532 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2534 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2536 (push_class_context, pop_class_context): New function.
2537 (class_body:): Call pop_class_context.
2538 (interface_body:): Likewise.
2539 (INNER_QUALIFIER): New macro.
2540 (report_class_declaration): Changed output format and use
2541 INNER_QUALIFIER. Call push_class_context.
2543 2000-02-14 Andrew Haley <aph@cygnus.com>
2545 * check-init.c (check_init): Add new cases for unary and binary
2548 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2550 * parse.y (resolve_package): Set `next' once a type name has been
2551 progressively discovered.
2552 (resolve_qualified_expression_name): Propagate resolution only if
2553 there are remaining qualifiers. Take into account `q' might have
2554 been cleared after re-qualification.
2555 * parse.y (patch_method_invocation): New local `resolved'.
2556 Section dealing with qualified expression rewritten to use
2557 resolve_field_access.
2559 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2561 * parse.h (PUSH_CPC): Fixed indentation.
2562 (DEBUG_CPC): New macro.
2563 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2564 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2565 * parse.y (class_body_declaration:): Use
2566 SET_CPC_INSTANCE_INITIALIZER_STMT.
2567 (method_declaration:): Check for null current_function_decl.
2568 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2569 (java_parser_context_pop_initialized_field): Better handling of
2571 (maybe_make_nested_class_name): Mark nested class name as
2572 qualified when necessary.
2573 (end_class_declaration): Don't call java_parse_context_resume when
2574 one or more error occured.
2575 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2576 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2577 SET_CPC_INITIALIZER_STMT.
2578 (method_header): Check for inner classes declaring static methods.
2579 (resolve_qualified_expression_name): Handle situation where `this'
2582 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2584 * typeck.c (build_prim_array_type): Correctly set the high word too.
2586 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2588 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2590 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2591 list of methods for interfaces.
2593 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2595 * parse.y (qualify_ambiguous_name): Properly handle expressions
2598 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2600 * parse.y (check_final_assignment): Extended to process
2602 (patch_assignment): Have check_final_assignment called only once.
2604 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2606 * java-tree.h (IS_INIT_CHECKED): New flag.
2607 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2608 * parse.y (patch_string): Call force_evaluation_order on the
2609 completed string concatenation tree.
2610 * expr.c (force_evaluation_order): Call force_evaluation_order on
2611 function's arguments too.
2613 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2615 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2616 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2617 (build_anewarray): Likewise.
2618 * parse.y (patch_newarray): Likewise.
2619 * parse.c: Regenerated.
2621 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2623 * decl.c (init_decl_processing): Added new class fields `depth',
2624 `ancestors', and `idt' to class_type_node. Use
2625 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2626 * class.c (make_class_data): Push initial values for new fields.
2627 * java-tree.h: Updated prototype for `build_invokeinterface'.
2628 * expr.c (build_invokeinterface): Changed parameters to accept
2629 `method' tree. Calculate index of `method' in its declaring
2630 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2631 (expand_invoke): Call `build_invokeinterface' with new parameters.
2632 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2635 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2637 * typeck.c (lookup_do): Search superinterfaces first
2638 when looking up an interface method. From Godmar Back
2641 2000-03-06 Tom Tromey <tromey@cygnus.com>
2643 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2645 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2647 * java-tree.h (lookup_argument_method2): Declared.
2648 (safe_layout_class): Prototype moved from parse.h.
2649 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2650 * parse.y (java_check_regular_methods): Local `super_class' gone.
2651 Call lookup_argument_method2 instead of lookup_argument_method.
2652 Perform modifier match for methods found declared in implemented
2653 interfaces. Fixed indentation problem. Overriding/hiding error
2654 report to take place only for methods found in classes.
2655 * typeck.c (lookup_argument_method): Changed leading
2656 comment. Re-written by calling lookup_do.
2657 (lookup_argument_method2): New function.
2658 (lookup_java_method): Re-written by calling lookup_do.
2659 (lookup_do): New function.
2661 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2663 * check-init.c (check_init): Removed dead code. Handle (blank)
2665 * parse.y (declare_local_variables): New local `final_p', set it
2666 and use it to initialize LOCAL_FINAL.
2667 (check_final_assignment): Only check FIELD_DECLs.
2669 2000-02-17 Tom Tromey <tromey@cygnus.com>
2671 * Makefile.in (JAVA_OBJS): Added boehm.o.
2672 (boehm.o): New target.
2673 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2674 * java-tree.h (flag_use_boehm_gc): Declare.
2675 (get_boehm_type_descriptor): Declare.
2676 * lang.c (lang_f_options): Added `use-boehm-gc'.
2677 (flag_use_boehm_gc): New global.
2678 * lang-options.h: Added -fuse-boehm-gc.
2679 * boehm.c: New file.
2680 * class.c (get_dispatch_table): If class uses a Boehm type
2681 descriptor, put it in the vtable.
2682 (make_class_data): Removed dead code.
2684 2000-03-03 Per Bothner <per@bothner.com>
2686 * decl.c (init_decl_processing): Initialize sizetype properly.
2688 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2691 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2692 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2693 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2694 (jcf_parse): New local `current'. Load innerclasses seen in outer
2695 context being processed.
2696 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2697 * jcf-write.c (append_innerclasses_attribute): New function.
2698 (append_innerclasses_attribute_entry): Likewise.
2699 (get_access_flags): Handle static classes. Set anonymous and local
2700 classes to be private.
2701 (generate_classfile): Attribute count adjusted. Call
2702 append_innerclasses_attribute.
2703 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2704 PURE_INNER_CLASS_TYPE_P.
2705 * parse.y (parser_qualified_classname): New parameter `is_static',
2706 produce non qualified name accordingly.
2707 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2708 (create_interface): Added argument to parser_qualified_classname.
2709 (create_class): Added argument to parser_qualified_classname. Setup
2710 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2711 (add_inner_class_fields): Fixed indentation.
2712 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2713 (method_declarator): Fixed typo in comment.
2714 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2715 (build_current_thisn): Likewise.
2716 (patch_method_invocation): Likewise.
2718 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2720 * decl.c (current_function_decl): Move to toplev.c.
2722 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2724 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2725 (DECL_BIT_INDEX): Use underlying representation.
2726 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2728 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2730 * expr.c (build_java_ret): Pass proper type to size_binop.
2732 2000-02-25 Anthony Green <green@cygnus.com>
2734 * expr.c (build_class_init): Mark the decl to be ignored by
2736 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2737 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2738 * class.c (init_test_hash_newfunc): New function.
2739 (decl_hash): New function.
2740 (decl_compare): New function.
2741 * decl.c (emit_init_test_initialization): New function.
2742 (complete_start_java_method): Traverse the init test hashtable,
2743 calling emit_init_test_initialization.
2744 (always_initialize_class_p): Define.
2745 * expr.c (build_class_init): Use initialization tests when
2746 emitting class initialization code.
2747 (always_initialize_class_p): Declare.
2748 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2750 * java-tree.h: Include hash.h.
2751 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2752 (struct lang_decl): Add init_test_table field.
2753 (init_test_hash_entry): Define.
2755 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2757 * gjavah.c (main): Avoid using `argi' to report unimplemented
2760 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2762 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2763 initialize locals to avoid warnings. Local `exception_type' moved
2766 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2768 * parse.y (resolve_expression_name): Use `orig' as a second
2769 argument to resolve_field_access.
2770 (resolve_field_access): Removed unecessary code when dealing with
2773 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * class.c (push_super_field): Don't push the field twice.
2776 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2777 * parse.h (java_reorder_fields): Prototyped.
2778 * parse.y (java_reorder_fields): New function.
2779 (java_layout_class): Simplified not to worry about re-ordering.
2781 2000-02-23 Tom Tromey <tromey@cygnus.com>
2783 * gjavah.c (print_name): In JNI case, correctly quote string.
2784 (print_method_info): Don't handle overrides in JNI mode.
2786 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2788 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2789 value type set to `boolean_type_node'.
2791 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2793 * jcf-dump.c (main): Test for correct condition after
2794 output file creation.
2796 2000-02-19 Anthony Green <green@cygnus.com>
2798 * jcf-depend.c (add_entry): Fix test for first list entry.
2800 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2802 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2803 * constants.c (build_constants_constructor): Likewise.
2805 2000-02-19 Anthony Green <green@cygnus.com>
2807 * jcf-depend.c (add_entry): Add entries to the end of the list.
2809 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2811 * decl.c (INT_TYPE_SIZE): Define if necessary.
2812 (expand_java_return): Handle the case of a native integer smaller
2815 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2817 * gjavah.c (help): Use GCCBUGURL.
2818 * jv-scan.c (help): Likewise.
2819 * jcf-dump.c (help): Likewise.
2821 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2823 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2826 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2828 * jcf-parse.c (load_class): Call `fatal' if no file containing
2829 the target class are found.
2831 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2833 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2834 lex.c, lex.h, and PARSE_H to...
2835 (parse.o, parse-scan.o): ...here, respectively.
2837 * lex.c: Split out code that may trigger SIGFPE from yylex()
2838 to its own function.
2839 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2841 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2843 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2845 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2847 * parse.y (outer_field_access_p): Stop in time when outer contexts
2849 (resolve_qualified_expression_name): Properly qualify *everything*
2850 after a package.type to be resoled as expression names.
2851 (find_applicable_accessible_methods_list): Save/restore `class' to
2852 isolate it from a possible outer context search.
2854 2000-02-15 Tom Tromey <tromey@cygnus.com>
2856 * gjavah.c (jni_print_char): New function.
2857 (print_full_cxx_name): Use it.
2858 (decode_signature_piece): Likewise.
2859 (print_cxx_classname): Likewise.
2861 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2863 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2865 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2867 * gjavah.c: Include version.h.
2869 * jcf-dump.c: Likewise.
2871 * jv-scan.c: Likewise.
2873 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * parse.y (outer_field_access_fix): First parameter now a tree
2876 node. Check for assignement to final. First argument to
2877 build_outer_field_access_fix modified to accomodate prototype.
2878 (build_outer_field_access): Don't check for assignment to final
2880 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2881 possibly returned by outer_field_access_fix. Changed
2882 outer_field_access_fix's first argument.
2883 (check_final_assignment): $finit$'s context is OK.
2884 (patch_unaryop): Use node instead of its line/column value when
2885 calling outer_field_access_fix.
2887 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2889 * parse.y (interface_declaration:): No longer tagged
2890 <node>. Re-installed default action.
2891 (class_member_declaration:): Handle inner interfaces.
2892 (interface_member_declaration): Handle inner interfaces and
2894 (create_interface): Push error if one seen. Suspend parsing
2895 context when processing an inner interface.
2896 (register_fields): Inner class static field limitations not to
2897 apply to inner interfaces.
2899 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2901 * jcf-parse.c (load_class): Update `java_error_count' when a
2902 class' file can't be found.
2903 (parse.y): Avoid (byte)code generation when errors seen.
2905 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2907 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2908 decodes a valid node.
2909 (patch_binop): Handle TRUNC_DIV_EXPR.
2911 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2913 * parse.y (resolve_package): New local `acc'. Try to progressively
2914 build and guess a package and type name.
2916 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * parse.y (find_applicable_accessible_methods_list): Load and
2919 layout the search class if necessary.
2920 (java_complete_tree): Keep to original type of the folded initial
2923 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2925 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2926 Generate error message if circularity is detected. New static
2928 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2929 * jcf-write.c (generate_bytecode_insns): Very simply handle
2931 * parse.y (java_check_circular_reference): Use
2932 `cyclic_inheritance_report' during report, if necessary.
2933 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2934 walking NEW_ARRAY_INIT twice.
2936 2000-02-09 Tom Tromey <tromey@cygnus.com>
2938 * parse.y (check_class_interface_creation): Allow inner classes to
2939 be `private' or `protected', check modifiers' consistency. Prevent
2940 block local classes from bearing any modifiers.
2942 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2944 * except.c (check_start_handlers): Re-add prototype lost in last
2946 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2948 2000-02-09 Andrew Haley <aph@cygnus.com>
2950 * decl.c (clear_binding_level): Remove excess initializer.
2951 (maybe_poplevels): Remove unused variable.
2952 (force_poplevels): Ditto.
2953 (struct binding_level): Add comment.
2955 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2957 * jcf-write.c (generate_classfile): Don't consider
2958 pre-initialization with reference value (use <clinit> instead.)
2959 * parse.y (java_fix_constructors): No generated constructor for
2961 (build_outer_field_access): Removed debug message.
2962 (outer_field_expanded_access_p): Adapted to bytecode generation.
2963 (build_outer_field_access_method): Use fix_method_argument_names.
2964 (build_outer_method_access_method): Fixed indentation. Added
2965 comment. Handle access method generation for static and also void
2967 (build_access_to_thisn): Inserted debug message.
2968 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2969 (resolve_qualified_expression_name): Fixed comment.
2970 (not_accessible_p): Adapted to bytecode generation. Added comment.
2971 (patch_method_invocation): Added comment.
2972 (maybe_use_access_method): Fixed leading comment. Handle static
2974 (java_complete_lhs): Don't shortcut handling of initialized upon
2975 declaration String type static fields when generating bytecode.
2976 (patch_unaryop): Handle outer field access when generating
2979 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 * java-tree.h (FIELD_THISN): New macro.
2982 * jcf-write.c (append_synthetic_attribute): New function.
2983 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2984 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2985 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2987 (build_outer_field_access): Turned on access functions usage and
2988 generation when compiling to bytecode.
2989 (maybe_use_access_method): Likewise.
2991 2000-01-25 Andrew Haley <aph@cygnus.com>
2993 * java-except.h (struct eh_range): Add `expanded' field.
2994 (maybe_start_try): Add end_pc arg.
2995 (maybe_end_try): Ditto.
2996 * java-tree.h (force_poplevels): new function.
2997 * expr.c (expand_byte_code): Don't call maybe_start_try or
2999 * except.c (add_handler): Reset expanded.
3000 (expand_start_java_handler): Set expanded.
3001 (check_start_handlers): Don't expand a start handler that's
3002 already been expanded.
3003 (maybe_start_try): Add end_pc arg. Only expand a handler which
3005 (expand_end_java_handler): call force_poplevels.
3006 (force_poplevels): new function.
3007 * decl.c (binding_level): Add start_pc of binding level.
3008 (maybe_pushlevels): Call maybe_start_try when pushing binding
3010 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3011 (LARGEST_PC): Define.
3012 (clear_binding_level): Use LARGEST_PC.
3014 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3015 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3016 (binding_depth, is_class_level, current_pc): new variables.
3017 (struct binding_level): ditto.
3018 (indent): new function.
3019 (push_jvm_slot): add debugging info.
3020 (maybe_pushlevels): ditto.
3021 (maybe_poplevels): ditto.
3024 (start_java_method): ditto.
3025 (give_name_to_locals): comment only.
3026 * except.c (binding_depth, is_class_level, current_pc):
3028 (expand_start_java_handler): add debugging info.
3029 (expand_end_java_handler): ditto.
3031 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3033 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3034 (print_name_for_stub_or_jni, process_file): Constify a char*.
3036 2000-02-03 Tom Tromey <tromey@cygnus.com>
3038 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3040 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3042 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3043 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3046 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3049 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3050 (struct lang_type): New field `ii_block'.
3051 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3052 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3053 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3054 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3055 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3056 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3058 * parse.y (add_instance_initializer): New function.
3059 (in_instance_initializer): New static global.
3060 (class_body_declaration:): Link instance initializer block.
3061 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3062 (array_creation_expression:): Remove unused local.
3063 (java_parser_context_push_initialized_field): Fixed leading
3064 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3065 CPC_INSTANCE_INITIALIZER_LIST.
3066 (java_parser_context_pop_initialized_field): Likewise.
3067 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3068 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3069 CPC_INITIALIZER_STMT.
3070 (fix_constructors): New local `class_type'. Use it. Call
3071 add_instance_initializer.
3072 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3073 (patch_return): Forbid return in instance initializers.
3074 (patch_throw_statement): Enforce exception handling in the context
3075 of instance initializers.
3077 2000-02-03 Tom Tromey <tromey@cygnus.com>
3079 * Make-lang.in (java.mostlyclean): Remove executables in
3082 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3084 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3085 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3086 (java_float_finite): Convert to use union Word from javaop.h.
3087 (java_double_finite): Convert to use union DWord from javaop.h.
3089 2000-02-02 Tom Tromey <tromey@cygnus.com>
3091 * gjavah.c (options): Added `jni' entry.
3092 (help): Document -jni.
3093 (flag_jni): New global.
3094 (process_file): Handle JNI output. Don't print text from
3095 -prepend, -add, etc, when generating stubs. Only remove `.class'
3096 suffix if it actually exists.
3097 (main): Create a `.c' file when run with `--jni --stubs'. Create
3098 correct output file name with `--jni'.
3099 (print_include): Mangle header name differently in JNI case.
3100 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3102 (print_method_info): Handle JNI case. Put signature info into
3103 method name. Handle case when STREAM is NULL.
3104 (print_name_for_stub_or_jni): New function.
3105 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3106 (print_cxx_classname): Handle JNI.
3107 (print_full_cxx_name): Likewise.
3108 (decode_signature_piece): Likewise.
3109 (overloaded_jni_method_exists_p): New function.
3110 (struct method_name): Added `signature' and `sig_length' fields.
3111 (HANDLE_END_FIELD): Do nothing in JNI mode.
3113 2000-02-02 Tom Tromey <tromey@cygnus.com>
3115 * jv-scan.c: Include version.c, <getopt.h>.
3116 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3117 (options): New array.
3118 (usage): New function.
3119 (version): New function.
3120 (main): Use getopt_long to parse command line.
3121 * jcf-dump.c: Include version.c, <getopt.h>.
3122 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3123 OPT_JAVAP): New macros.
3124 (options): New array.
3125 (usage): Return `void'. Changed message.
3126 (help): New function.
3127 (version): New function.
3128 (main): Use getopt_long_only to parse command line.
3129 * gjavah.c: Include <getopt.h>.
3130 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3131 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3132 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3133 (options): New array.
3134 (java_no_argument): Removed.
3135 (help): Updated with missing options.
3136 (main): Use getopt_long_only to parse command line.
3137 (usage): Changed message.
3139 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3141 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3142 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3143 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3144 * parse.y (array_creation_expression:): Handle anonymous arrays.
3145 (build_array_from_name): Don't set `ret_name' if null.
3146 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3147 (qualify_ambiguous_name): Likewise.
3148 (java_complete_expand_class): Likewise.
3150 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3152 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3153 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3154 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3155 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3156 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3157 AIPL_FUNCTION_COMPLETED_INVOCATION.
3158 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3159 AIPL_FUNCTION_INVOCATION_READY.
3160 (AIPL_FUNCTION_DECLARATION): New enum entry.
3161 * parse.y (reorder_static_initialized): New function.
3162 (java_parser_context_pop_initialized_field): Use it.
3163 (add_inner_class_fields): Use
3164 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3165 augmented. Install marker after last alias initializer, if any.
3166 (generate_finit): Fixed typo. Don't try to retain only the used
3168 (method_header): Compute and set DECL_FUNCTION_NAP.
3169 (method_declarator): Fixed comment. Insert alias initializer in
3171 (build_alias_initializer_parameter_list): Fixed leading
3172 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3173 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3174 (java_complete_expand_class): Code to retain only used aliases
3176 (java_complete_expand_methods): New local `first_decl'. Generate
3177 $finit$ first, then expand the constructors, regular methods and
3179 (java_complete_expand_method): Don't report error on missing
3180 return statement if previously detected bogus.
3181 (fix_constructors): Don't patch constructor parameters list.
3182 (patch_method_invocation): Use new AIPL enum values. Reverse
3183 alias initializer list for anonymous classes.
3185 2000-01-30 Anthony Green <green@redhat.com>
3187 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3188 determine how many stack slots to pop.
3190 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3192 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3193 error handling/recovery.
3194 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3196 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3198 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3199 FIELD_LOCAL_ALIAS_USED): New macros.
3200 (DECL_FUNCTION_NAP): New macro.
3201 (struct lang_decl): New field `nap'.
3202 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3203 (struct lang_type): New fields `finit_stmt_list' and
3205 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3206 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3207 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3208 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3209 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3210 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3211 (BUILD_THROW): Macro line separator re-indented.
3212 * parse.y (end_class_declaration): New function.
3213 (maybe_generate_pre_expand_clinit): New name for
3214 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3215 pre-expand static fields.
3216 (maybe_generate_clinit): Function deleted.
3217 (check_for_static_method_reference): Prototype's parameter list
3219 (generate_finit): New name for maybe_generate_finit. Changed
3220 leading comment. Function rewritten to use
3221 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3222 (build_alias_initializer_parameter_list): New function.
3223 (java_parser_context_pop_initialized_field): Likewise.
3224 (add_inner_class_fields): Likewise.
3225 (type_declaration:): Call end_class_declaration.
3226 (class_member_declaration:): Likewise.
3227 (formal_parameter_list:): Fixed typos.
3228 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3229 element. Improved error handling.
3230 (block_statement:): Call end_class_declaration.
3231 (anonymous_class_creation:): Likewise.
3232 (create_anonymous_class): Fixed comments.
3233 (create_class): Call add_inner_class_fields.
3234 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3235 (method_header): Use MARK_FINAL_PARMS.
3236 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3237 (method_declarator): Propagate final argument flag.
3238 (craft_constructor): New local `artificial'. Call
3239 build_alias_initializer_parameter_list. Use
3240 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3241 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3243 (complete_expand_class): Get rid of unused outer context local
3245 (java_complete_expand_methods): Fixed leading
3246 comment. Generate/pre-expand <clinit> first. Changed method
3247 expansion order to regular, $finit$, constructors, <clinit>.
3248 (java_complete_expand_method): Set current_function_decl.
3249 (fix_constructors): Fix constructor parameter list to account for
3250 outer context local alias initializers.
3251 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3252 (resolve_expression_name): Lookup outer context local aliases. New
3253 local `access', use it.
3254 (patch_method_invocation): Patch inner class ctor invocation with
3255 outer context local aliases initialization values. $finit$
3256 invocation patching now includes things generated with
3257 build_alias_initializer_parameter_list.
3258 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3259 (build_super_invocation): Likewise.
3260 (patch_assignment): Changed comment.
3262 2000-01-27 Andrew Haley <aph@cygnus.com>
3264 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3268 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3270 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3272 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3274 * parse.y (register_fields): Don't pass a format specifier to
3275 OBSOLETE_MODIFIER_WARNING.
3276 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3277 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3279 (check_modifiers): Change function into a macro.
3280 (check_class_interface_creation): Pass a literal format string.
3282 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3284 * buffer.h: PROTO -> PARAMS.
3285 * check-init.c: Likewise.
3286 * class.c: Likewise.
3287 * constants.c: Likewise.
3288 * convert.h: Likewise.
3290 * except.c: Likewise.
3292 * gjavah.c: Likewise.
3293 * java-except.h: Likewise.
3294 * java-tree.h: Likewise.
3295 * jcf-depend.c: Likewise.
3296 * jcf-dump.c: Likewise.
3297 * jcf-parse.c: Likewise.
3298 * jcf-path.c: Likewise.
3299 * jcf-reader.c: Likewise.
3300 * jcf-write.c: Likewise.
3302 * jv-scan.c: Likewise.
3303 * jvgenmain.c: Likewise.
3304 * jvspec.c: Likewise.
3308 * parse-scan.y: Likewise.
3309 * parse.h: Likewise.
3310 * parse.y: Likewise.
3311 * typeck.c: Likewise.
3312 * verify.c: Likewise.
3315 * zextract.c: Likewise.
3316 * zipfile.h: Likewise.
3318 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3320 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3321 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3322 * constants.c (build_constant_data_ref): Check for cached
3323 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3324 in TYPE_CPOOL_DATE_REF.
3325 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3326 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3327 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3328 (LOCAL_FINAL): New macro.
3329 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3330 constant pool -- don't try to reuse.
3331 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3333 (find_in_current_zip): Use TYPE_JCF.
3334 * parse.h (java_check_final): Prototype removed.
3335 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3336 (maybe_create_class_interface_decl,
3337 check_class_interface_creation): Likewise.
3338 (java_expand_finals): Function removed.
3339 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3340 (block_statement:): Fixed comment.
3341 (anonymous_class_creation:): Likewise.
3342 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3344 (check_class_interface_creation): Loosened error report on (inner)
3345 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3346 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3347 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3349 (create_interface): Likewise.
3350 (anonymous_class_counter): New static global.
3351 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3352 patch. Fixed comments.
3353 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3354 anonymous_class_counter when declaring a toplevel class.
3355 (craft_constructor): Fixed constructor name when handling
3356 anonymous classes. Anonymous class constructors to feature hidden
3358 (java_fix_constructors): Added comment.
3359 (java_check_final): Function removed.
3360 (java_complete_expand_methods): Fixed comment. Don't generate
3361 class data, save its outgoing constant pool instead.
3362 (verify_constructor_super): Skip anonymous class constructor
3363 hidden this$<n> parameter.
3364 (java_expand_classes): New local `saved_ctxp'. Removed call to
3365 java_expand_finals and java_check_final. Expand anonymous class
3366 constructors. Generate class data.
3367 (build_super_invocation): Skip anonymous class hidden this$<n>
3369 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3370 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3371 (set_java_signature): Likewise.
3373 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3375 * gjavah.c: Delete ACC_VISIBILITY define.
3376 * jcf.h: Add ACC_VISIBILITY define.
3377 * parse.y: final: rule tagged <value>.
3378 (java_check_regular_methods): Use ACC_VISIBILITY define for
3379 default package access check.
3380 (local_variable_declaration_statement): Use final: rule.
3382 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3384 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3387 2000-01-17 Tom Tromey <tromey@cygnus.com>
3389 * gjavah.c (print_field_info): Allow non-static final fields.
3391 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3393 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3394 * parse.y (patch_anonymous_class): New function.
3395 (create_anonymous_class): Register incomplete type when the
3396 class/interface to extends/implement isn't known yet.
3397 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3398 (verify_constructor_super): Tuned error message.
3400 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3402 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3403 (ANONYMOUS_CLASS_P): New macro.
3404 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3405 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3406 * parse.y (create_class): Added leading argument.
3407 (maybe_create_class_interface_decl,
3408 check_class_interface_creation): Likewise.
3409 (craft_constructor): New function.
3410 (verify_constructor_super): Added argument in prototype.
3411 (class_declaration:): Inserted leading argument.
3412 (for_begin:): Use FOR_LOOP_P.
3413 (anonymous_class_creation): Create WFL of the anonymous class to
3414 instantiate. Call build_new_invocation. Added comments.
3415 (check_class_interface_creation): Handle parameter `anonymous' in
3416 verbose mode class creation announce.
3417 (link_nested_class_to_enclosing): Exclude anonymous classes.
3418 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3419 anonymous class, even though they appear to have an enclosing
3421 (create_interface): Pass extra argument to
3422 check_class_interface_creation.
3423 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3424 (create_class): Call check_class_interface_creation and
3425 maybe_create_class_interface_decl with extra new argument. Don't
3426 add private this$<n> to anonymous classes.
3427 (method_declarator): Insert hidden this$<n> to anonymous class
3429 (java_fix_constructors): Deleted code creating default
3430 constructor. Call craft_constructor instead.
3431 (java_check_regular_methods): Set `saw_constructor' to 1 for
3433 (fix_constructors): Pass extra argument to verify_constructor_super.
3434 (verify_constructor_super): New local `sdecl', use it. Search for
3435 matching constructor (possibly featuring arguments) in super
3437 (lookup_method_invoke): Craft constructor according to arguments
3438 list when dealing with anonymous class constructors.
3439 (build_super_invocation): Pass arguments to anonymous class super
3441 (search_loop): Use FOR_LOOP_P.
3442 (labeled_block_contains_loop_p): Likewise.
3444 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3446 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3447 (enclosing_context_p): New function.
3448 (get_access_flags_from_decl): Handle CLASS_STATIC.
3449 (maybe_layout_super_class): Extra first argument passed to
3451 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3453 * decl.c (access0_identifier_node): New global.
3454 (init_decl_processing): access0_identifier_node initialized.
3455 (pushdecl): Set DECL_CONTEXT only on non type decls.
3456 * expr.c (lookup_field): Lookup inner class fields in enclosing
3458 (expand_invoke): Use ID_INIT_P.
3459 (expand_java_field_op): Use DECL_CLINIT_P.
3460 * java-tree.def (CLASS_LITERAL): New tree code.
3461 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3462 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3463 (struct lang_decl): New field `inner_access'.
3464 (enclosing_context_p): Prototyped.
3465 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3466 ID_CLINIT_P): New macros.
3467 (CLASS_STATIC): New macro.
3468 (CLASS_ACCESS0_GENERATED_P): New macro.
3469 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3470 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3471 INNER_CLASS_P): New macros.
3472 (DECL_INNER_CLASS_LIST): New macro.
3473 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3475 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3476 the shift value to int. Fixed typo in comment.
3477 * lex.c (inst_id, wpv_id): Initialize.
3478 * mangle.c (unicode_mangling_length): Take `$' into account.
3479 * parse.h (DRECOVER, RECOVER): Terminate properly.
3480 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3481 (typedef struct _jdep): New field `enclosing'.
3482 (JDEP_ENCLOSING): New macro.
3483 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3484 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3485 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3486 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3487 GET_ENCLOSING_CPC_CONTEXT): New macros.
3488 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3489 (do_resolve_class): Added extra argument in prototype.
3490 * parse.y (resolve_class): Added extra argument in prototype.
3491 (maybe_create_class_interface_decl): Likewise.
3492 (maybe_use_access_method, build_wfl_wrap): New functions.
3493 (java_complete_expand_classes, java_complete_expand_class):
3495 (java_parser_context_push_initialized_field,
3496 java_parser_context_suspend, java_parser_context_resume):
3498 (maybe_make_nested_class_name, make_nested_class_name,
3499 set_nested_class_simple_name_value,
3500 link_nested_class_to_enclosing, find_as_inner_class,
3501 find_as_inner_class_do, check_inner_class_redefinition,
3502 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3503 maybe_build_thisn_access_method, build_outer_field_access,
3504 build_outer_field_access_methods, build_outer_field_access_expr,
3505 build_outer_method_access_method, build_new_access_id,
3506 build_outer_field_access_method, outer_field_access_p,
3507 outer_field_expanded_access_p, outer_field_access_fix,
3508 build_incomplete_class_ref, patch_incomplete_class_ref,
3509 create_anonymous_class): Likewise.
3510 (inst_id, wpv_id): New static global variables.
3511 (synchronized:): New rule, tagged <node>.
3512 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3514 (anonymous_class_creation:): New rule, tagged <node>.
3515 (NEW_TK): Tagged <node>.
3516 (type_literals, array_type_literal): New rules, tagged <node>.
3517 (class_declaration:): Removed action when reducing by class_body:
3518 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3519 using GET_CPC in sub-rules.
3520 (class_member_declaration): Handle inner classes.
3521 (method_declaration): When reducing method_header:, reset
3522 current_function_decl when appropriate.
3523 (method_declarator:): Set the number of formal parameter to 0 for
3524 method declared without arguments.
3525 (constructor_declarator:): Likewise.
3526 (static_initializer:): List of elements kept in a list.
3527 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3528 use of the keyword `static' for type declarations.
3529 (block_statement:): Handle inner class declarations.
3530 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3531 type qualified `this'.
3532 (class_instance_creation_expression): Use anonymous_class_creation:
3533 to handle inner class instances creation. Handle qualified `new'.
3534 (something_dot_new): Added appropriate actions.
3535 (create_new_parser_context): New function.
3536 (java_push_parser_context, java_parser_context_save_global,
3537 java_parser_context_suspend): Use create_new_parser_context.
3538 (check_modifiers): Changed leading comment.
3539 (check_class_interface_creation): Handle interclasses.
3540 (add_superinterfaces): Fixed comment.
3541 (create_interface): Build qualified name from the raw_name instead
3542 of its matching WFL. Push the initialized fields list. raw_name added
3543 as an extra argument to maybe_create_class_interface_decl.
3544 (create_class): Build qualified name from the raw_name instead of
3545 its matching WFL. Removed assignment to current_parsed_class_un.
3546 Call PUSH_ERROR before returning an error. Suspend the current
3547 parser context when processing an inner class. Push the
3548 initialized fields list. raw_name added as an extra argument to
3549 maybe_create_class_interface_decl. Add the private this$<n>
3551 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3552 (register_fields): Get the class type from GET_CPC and handle
3553 previous errors. Added code to handle the creation of static
3554 fields in inner classes. Initialized fields initialization
3555 statements kept in a list of lists.
3556 (maybe_generate_finit): Initialized fields initialization
3557 statements kept in a list of lists. Use GET_CPC.
3558 (maybe_generate_clinit): Likewise.
3559 (method_header): Use GET_CPC and GET_CPC_UN.
3560 (parser_qualified_classname): Handle inner classes.
3561 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3562 (java_fix_constructors): Hide pointer to enclosing context
3563 instance in constructor list when dealing with inner classes.
3564 (jdep_resolve_class): Call resolve_class with extra first argument
3566 (resolve_class): Add enclosing context as a first extra argument
3567 to do_resolve_class.
3568 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3570 (resolve_no_layout): Extra argument added to resolve_class
3572 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3573 (java_get_real_method_name): Use GET_CPC_UN.
3574 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3575 (java_check_abstract_methods): Handle static method declared in
3576 inner classes by an error.
3577 (java_check_regular_methods): Use DECL_CLINIT_P.
3578 (source_start_java_method): Also set DECL_MAX_LOCALS.
3579 (create_artificial_method): Call java_parser_context_save_global
3580 and java_parser_context_restore_global instead of saving/restoring
3581 the context by hand.
3582 (expand_start_java_method): Improved verbose mode message.
3583 (java_complete_expand_methods): Fixed leading comment. Use
3585 (fix_constructors): Added assignment to this$<n> if necessary.
3586 (java_expand_classes): Call java_complete_expand_classes instead
3587 of java_complete_expand_methods.
3588 (make_qualified_primary): Simplified.
3589 (merge_qualified_name): Optimized for missing left or right parts.
3590 (resolve_expression_name): Handle access to outer class fields from
3592 (resolve_qualified_expression_name): New macro
3593 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3594 classes. Report error on non appropriate qualification of
3595 `new'. Handle qualified `this'.
3596 (not_accessible_p): Allow access to outer class private fields from
3598 (patch_method_invocation): Handle method invocations through
3599 access methods and inner class constructor invocations.
3600 (find_applicable_accessible_methods_list): Search enclosing
3601 contexts of an inner class.
3602 (search_applicable_methods_list): Fixed typo.
3603 (argument_types_convertible): Handle inner class constructors'
3604 hidden outer context reference argument.
3605 (qualify_ambiguous_name): Handle qualified `this'.
3606 (java_complete_lhs): Handle use of field accessed through
3607 artificial access methods in various cases of assignments. Handle
3609 (check_final_assignment): Use DECL_CLINIT_P.
3610 (valid_ref_assignconv_cast_p): Handle the destination being an
3611 enclosing context of the source.
3612 (patch_unaryop): Handle use of field accessed through artificial
3614 (patch_return): Use DECL_CLINIT_P.
3615 (patch_throw_statement): Use DECL_CLINIT_P.
3616 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3617 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3620 2000-01-16 Anthony Green <green@cygnus.com>
3622 * parse.y (build_string_concatenation): Only use
3623 StringBuffer(String) shortcut if String arg is constant.
3625 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3627 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3628 the shift value to int. Fixed typo in comment.
3630 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3632 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3633 * jcf-write.c: Likewise.
3634 * parse.y: Likewise.
3635 * parse.c: Regenerate.
3637 2000-01-09 Anthony Green <green@cygnus.com>
3639 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3640 bytecodes in the correct order.
3642 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3644 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3646 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3648 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3649 before building constant array decl.
3651 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3653 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3654 method invocation and typo in conditional expression.
3655 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3656 the appropriate NOTE_POP.
3657 * parse.y (patch_binop): Shift value mask to feature the right
3660 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3662 * class.c (assume_compiled, assume_compiled_node): Add static
3664 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3666 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3668 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3670 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3671 to `__modifier' to avoid stringifying it.
3673 * parse.y (verify_constructor_circularity): Don't call a variadic
3674 function with a non-literal format string.
3675 (java_check_abstract_methods): Move unreachable code inside
3676 `continue' statement.
3677 (lookup_method_invoke): Call xstrdup, not strdup.
3679 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3682 * jcf-parse.c (yyparse): Likewise.
3684 * jv-scan.c (main): Likewise.
3686 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3688 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3689 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3690 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3693 * parse.y (synchronized, variable_redefinition_error,
3694 check_class_interface_creation, create_interface, create_class,
3695 method_header, finish_method_declaration,
3696 check_modifiers_consistency, method_declarator,
3697 complete_class_report_errors, check_abstract_method_definitions,
3698 java_check_regular_methods, check_throws_clauses,
3699 java_check_abstract_methods, read_import_dir,
3700 check_pkg_class_access, declare_local_variables, fix_constructors,
3701 cut_identifier_in_qualified, resolve_expression_name,
3702 resolve_qualified_expression_name, patch_method_invocation,
3703 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3704 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3705 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3706 patch_try_statement, patch_synchronized_statement,
3707 patch_throw_statement, check_thrown_exceptions,
3708 patch_conditional_expr): Likewise.
3710 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3712 * Makefile.in (LIBDEPS): Added gcc's errors.o
3713 (../jcf-dump$(exeext):): Link with gcc's errors.o
3714 (../gcjh$(exeext):): Likewise.
3715 * expr.c (expand_java_NEW): Layout the entire target type instead of
3716 laying out its methods only.
3717 (lookup_field): Layout the class after having loaded it.
3718 * java-tree.h (java_debug_context): Declared.
3719 * jcf-io.c (toplev.h): Included.
3720 (find_class): Removed assignment to jcf's outofsynch
3721 field. Force source file to be read if newer than its matching
3722 class file. Tweaked debug messages.
3723 * jcf-parse.c (jcf_out_of_synch): Deleted.
3724 (read_class): Call to jcf_out_of_synch removed.
3725 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3726 (jcf_out_of_synch): Prototype deleted.
3727 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3728 `deprecated' and `class_err': integer turned into bit fields.
3729 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3730 * parse.y (package_list): New global.
3731 (package_declaration:): Record newly parsed package name.
3732 (extra_ctxp_pushed_p): Static global deleted.
3733 (java_parser_context_save_global): Create buffer context for the
3734 purpose of saving globals, if necessary.
3735 (java_parser_context_restore_global): Pop context pushed for the
3736 purpose of saving globals, if necessary.
3737 (java_debug_context_do): New prototype and function.
3738 (java_debug_context): Likewise.
3739 (do_resolve_class): Use already parsed package names to qualify
3740 and lookup class candidate.
3741 (java_pre_expand_clinit): Removed unnecessary local variable.
3743 1999-12-17 Tom Tromey <tromey@cygnus.com>
3745 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3747 (process_file): Use `\n\' at end of each line in string.
3749 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * expr.c (expand_invoke): Layout the loaded class before
3752 attempting to use it.
3753 (expand_java_field_op): Allow final field assignments to take
3755 * typeck.c (convert): Return error_mark_node if expr is null.
3757 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3759 * class.c (class_depth): Return -1 if the class doesn't load
3761 * expr.c (can_widen_reference_to): Check for errors during depth
3762 computation and return 0 accordingly.
3763 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3764 create default constructors and add an other error check.
3765 * parse.h (java_fix_constructors): Prototyped.
3766 * parse.y (java_pre_expand_clinit): Likewise.
3767 (build_super_invocation): Re-prototyped to feature one argument.
3768 (java_check_circular_reference): Directly use `current'.
3769 (java_fix_constructors): New function.
3770 (java_check_regular_methods): Don't create default constructors
3771 here, but abort if none were found.
3772 (java_complete_expand_methods): Pre-process <clinit> calling
3773 java_pre_expand_clinit.
3774 (java_pre_expand_clinit): New function.
3775 (fix_constructors): build_super_invocation invoked with the
3776 current method declaration as an argument.
3777 (build_super_invocation): Use the context of the processed method
3778 decl argument instead of current_class.
3779 * typeck.c (lookup_java_method): Take WFLs in method names into
3782 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3784 * class.c (make_class_data): flag_keep_inline_functions to keep
3785 private methods in the method array.
3787 1999-12-15 Anthony Green <green@cygnus.com>
3789 * check-init.c (check_init): Take into account both types of
3790 `throw's when checking for uninitialized variables.
3792 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3794 * parse.y (java_complete_lhs): Force convertion of array
3795 dimensions to int_type_node, that's what runtime's ABI expects.
3797 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3800 operand of a WFL, until the Java front-end gets fixed with regard
3801 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3803 1999-12-10 Andrew Haley <aph@cygnus.com>
3805 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3806 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3807 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3811 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3814 before calling expand_eh_region_start and expand_start_all_catch.
3815 * except.c (expand_start_java_handler): Switch to permanent
3816 obstack before calling expand_eh_region_start.
3817 (expand_end_java_handler): Switch to permanent obstack before
3818 calling expand_start_all_catch.
3820 1999-12-5 Anthony Green <green@cygnus.com>
3822 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3823 function with side effects.
3824 (init_decl_processing): Mark all memory allocating DECLs with
3827 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * except.c (expand_end_java_handler): Call
3830 expand_resume_after_catch and end_catch_handler.
3832 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3834 * verify.c (verify_jvm_instructions): Create new return label
3835 chain if non existant (don't rely on the verified state of the jsr
3838 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3840 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3841 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3843 * parse.y (patch_assignment): Removed bogus final class test on
3844 lhs when checking on whether to emit an ArrayStoreException runtime
3846 * expr.c (expand_java_arraystore): Likewise.
3848 1999-11-28 Anthony Green <green@cygnus.com>
3850 * decl.c (find_local_variable): Reuse single slot decls when
3853 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3855 * jcf-parse.c (saw_java_source): Global variable removed.
3856 (read_class): Don't use `saw_java_source'. Added extra braces.
3857 (yyparse): Code setting `saw_java_source' removed.
3859 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3861 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3863 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3865 * verify.c (merge_type_state): Non verified subroutines being
3866 considered more than once to trigger passive type merge.
3868 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3870 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3871 in case of error. Error message tuned.
3873 1999-11-21 Anthony Green <green@cygnus.com>
3875 * constants.c (find_methodref_index): Unwrap method names before
3876 inserting them in the constant pool.
3878 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3880 * class.c (assume_compiled_node): New typedef.
3881 (assume_compiled_tree): New static data.
3882 (find_assume_compiled_node): New function.
3883 (add_assume_compiled): New function.
3884 (assume_compiled): New function.
3885 * class.c (make_class_data): Use assume_compiled.
3886 (is_compiled_class): Use assume_compiled.
3888 * java-tree.h (add_assume_compiled): Declare.
3890 * lang.c (lang_decode_option): Parse new options.
3892 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3894 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3895 int_type_node: that's what `_Jv_AllocObject' expects.
3897 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * parse.y (lookup_method_invoke): Use lang_printable_name to
3900 reliably build the type name during error report. Fixes PR gcj/97.
3902 1999-11-09 Tom Tromey <tromey@cygnus.com>
3904 * jcf-path.c: Include <sys/stat.h>.
3905 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3906 (DIR_UP): New macro.
3908 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3910 * parse.y (source_end_java_method): Resume permanent allocation,
3911 reversing Apr 27 1998 patch.
3912 (patch_string_cst): Pop obstacks after having pushed the permanent
3915 1999-11-05 Tom Tromey <tromey@cygnus.com>
3917 * class.c (finish_class): Emit inlined methods if any native
3918 methods exist in the class. Fixes PR gcj/85.
3920 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3923 (qualify_ambiguous_name): Likewise.
3925 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3927 * typeck.c: (lookup_java_method): search all inherited
3928 interfaces when looking up interface method.
3930 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3932 * parse.y (method_header:): Issue error message for rule `type
3934 (synchronized:): Error report when not using synchronized.
3936 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3938 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3939 being used before the superclass constructor has been called.
3940 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3941 instead of `CALL_THIS_CONSTRUCTOR_P'.
3943 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3945 * check-init.c: Fix typo in comment.
3947 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3949 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3952 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3954 * parse.y (expression_statement:): Call function to report
3955 improper invocation of a constructor.
3956 (parse_ctor_invocation_error): New function.
3958 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3960 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3963 1999-10-21 Tom Tromey <tromey@cygnus.com>
3965 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3966 in generated `main'.
3968 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3970 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3971 (qualify_ambiguous_name): Likewise.
3973 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3975 * parse.y (java_complete_tree): fold_constant_for_init to work on
3977 (java_complete_lhs): Likewise.
3978 (array_constructor_check_entry): Complete an initializer element
3979 on permanent_obstack.
3981 1999-10-19 Tom Tromey <tromey@cygnus.com>
3983 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3984 From Mike Moreton <mike@pillim.demon.co.uk>.
3986 1999-10-15 Greg McGary <gkm@gnu.org>
3988 * java-tree.h (flag_bounds_check): Remove extern decl.
3989 * lang.c (flag_bounds_check): Remove global variable.
3990 (lang_f_options): Remove "bounds-check" entry.
3991 (lang_init_options): Default flag_bounds_check to "on".
3993 1999-10-14 Tom Tromey <tromey@cygnus.com>
3995 * jvgenmain.c (usage): New function.
3996 (main): Use it. Also, handle `-D' options.
3997 * jvspec.c (lang_specific_driver): Recognize -D.
3998 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4000 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4002 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4004 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4005 variadic function with a non-literal format string.
4007 * parse-scan.y (report_main_declaration): Likewise.
4009 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4011 * parse.y (read_import_dir, patch_assignment, patch_binop,
4012 patch_array_ref): Likewise.
4014 * typeck.c (build_java_array_type): Likewise.
4016 * verify.c (verify_jvm_instructions): Likewise.
4018 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4020 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4022 1999-10-07 Anthony Green <green@cygnus.com>
4024 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4025 where CHECK_PUT may fail for valid reasons.
4027 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4028 UNSAFE_PUTN): New macros.
4030 1999-10-04 Tom Tromey <tromey@cygnus.com>
4032 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4033 well. Fixes Java PR gcj/59.
4034 * parse-scan.y (yyerror): Report errors.
4036 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4038 * decl.c (insert_block): Remove unconditional `abort'.
4040 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4042 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4043 FUNCTION_CODE now of type int. All callers changed.
4044 Set the builtin's DECL_BUILT_IN_CLASS.
4046 1999-09-23 Tom Tromey <tromey@cygnus.com>
4048 * jvspec.c (lang_specific_driver): Don't read spec file if
4049 -fsyntax-only given.
4051 1999-09-22 Tom Tromey <tromey@cygnus.com>
4053 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4055 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4056 (WORDS_TO_LONG): Likewise.
4057 (WORDS_TO_DOUBLE): Likewise.
4059 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4062 (RELOCATION_VALUE_1): Likewise.
4063 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4064 push_in_const, push_long_const): Prototyped.
4065 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4066 (push_constant2): Likewise.
4067 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4068 (find_constant_wide): Cast find_constant2's integer arguments to
4070 (find_constant_index): Cast find_constant2's and find_constant2's
4071 integer arguments to `jword'.
4072 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4073 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4074 (emit_if): Use RELOCATION_VALUE_1.
4075 (emit_goto): Likewise.
4076 (emit_jsr): Likewise.
4077 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4078 argument to push_long_const to HOST_WIDE_INT.
4080 1999-09-15 Andreas Schwab <schwab@suse.de>
4082 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4084 1999-09-20 Nick Clifton <nickc@cygnus.com>
4086 * lang.c (lang_decode_option): Extend comment.
4088 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4090 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4093 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4095 * gjavah.c (get_field_name, print_method_info, print_include,
4096 add_namelet): Use xmalloc, not malloc.
4098 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4099 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4102 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4104 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4106 * jcf-path.c (add_entry): Likewise.
4108 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4110 * jv-scan.c (xmalloc): Remove definition.
4112 * jvgenmain.c (xmalloc): Likewise.
4114 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4116 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4118 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4119 concat, not xmalloc/sprintf.
4120 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4121 (xstrdup): Remove definition.
4123 * parse.y (duplicate_declaration_error_p,
4124 constructor_circularity_msg, verify_constructor_circularity,
4125 check_abstract_method_definitions, java_check_regular_methods,
4126 java_check_abstract_methods, patch_method_invocation,
4127 check_for_static_method_reference, patch_assignment, patch_binop,
4128 patch_cast, array_constructor_check_entry, patch_return,
4129 patch_conditional_expr): Use xstrdup, not strdup.
4131 * zextract.c (ALLOC): Use xmalloc, not malloc.
4133 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4135 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4137 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4138 (do_spec, lang_specific_pre_link, lang_specific_driver,
4139 input_filename, input_filename_length): Don't declare.
4140 (main_class_name, jvgenmain_spec, lang_specific_driver):
4142 (lang_specific_driver): All calls to the function pointer
4143 parameter now explicitly call `fatal'.
4145 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4147 * parse.y (find_applicable_accessible_methods_list): Search
4148 abstract classes as interfaces.
4150 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4152 * class.c (finish_class): We're now outside a valid method
4153 declaration. Tell the rest of gcc so.
4155 1999-09-08 Bruce Korb autogen@linuxbox.com
4157 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4159 1999-09-07 Tom Tromey <tromey@cygnus.com>
4161 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4163 (decode_signature_piece): Don't emit "::" in JArray<>.
4164 (print_namelet): Only print trailing `;' when printing a class.
4166 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4168 * java-tree.h: Delete declarations for all tree nodes now moved to
4170 * decl.c: Delete their definitions.
4172 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4174 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4175 * Makefile.in (OBJS): Add ggc-callbacks.o.
4176 (OBJDEPS): Likewise.
4178 1999-09-03 Tom Tromey <tromey@cygnus.com>
4180 * parse.y (strip_out_static_field_access_decl): Return operand if
4181 it satisfies JDECL_P.
4183 1999-09-02 Tom Tromey <tromey@cygnus.com>
4185 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4186 Handle nested arrays, like `[[I'.
4188 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4190 * class.c (finish_class): Remove unused parameter, all callers
4193 * expr.c (build_java_athrow): Change return type to void.
4194 (java_lang_expand_expr): Make sure each case in switch returns a
4197 * java-tree.h (finish_class): Fix prototype to take void args.
4199 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4200 (main): Issue return from main, not exit.
4202 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4204 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4206 * jv-scan.c (main): Issue return from main, not exit.
4208 * parse.y (check_abstract_method_definitions,
4209 java_check_abstract_method_definitions): Add static prototypes.
4210 (java_complete_expand_methods): Fix call to `finish_class'.
4212 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4215 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4217 * lang.c (language_string): Constify.
4219 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4221 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4222 Remove hacks for stuff which comes from libiberty.
4224 * Make-lang.in: Likewise.
4226 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4228 * Makefile.in (xref.o): Depend on xref.c explicitly.
4230 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4232 * java-tree.h (lang_printable_name): Constify a char*.
4234 * lang.c (lang_printable_name): Likewise.
4236 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4238 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4241 1999-08-26 Tom Tromey <tromey@cygnus.com>
4243 * gjavah.c (print_cxx_classname): Print "::" before qualified
4246 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * parse.y (lookup_cl): Changed leading comment. Now does its best
4249 to set the column number.
4250 (qualify_ambiguous_name): Take WFL wrappers into account.
4252 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4254 * verify.c (verify_jvm_instructions): Don't check instruction
4255 validity beyond end of method.
4257 1999-08-25 Tom Tromey <tromey@cygnus.com>
4259 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4261 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4263 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4264 cxx_keyword_subst, generate_access, name_is_method_p,
4265 get_field_name, print_field_name, super_class_name, print_include,
4266 decode_signature_piece, print_class_decls, usage, help,
4267 java_no_argument, version, add_namelet, print_namelet): Add static
4269 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4270 name_is_method_p): Constify a char*.
4271 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4272 Provide a final else clause in an if-else-if.
4273 (print_field_info): Add missing final arg in function call to
4275 (print_method_info, decompile_method, decode_signature_piece,
4276 print_c_decl, print_full_cxx_name, print_stub,
4277 print_mangled_classname, super_class_name, print_include,
4278 add_namelet, add_class_decl, print_class_decls, process_file,
4279 help): Constify a char*.
4281 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4282 push_int_const, find_constant_wide, find_constant_index,
4283 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4284 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4285 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4286 emit_if, emit_goto, emit_jsr, call_cleanups,
4287 make_class_file_name): Add static prototypes.
4288 (generate_bytecode_return, generate_bytecode_insns): Pass a
4289 NULL_PTR, not a NULL_TREE.
4291 * jv-scan.c: Include "jcf.h".
4292 (main): Declare using DEFUN macro.
4294 * jvspec.c (find_spec_file, lang_specific_pre_link,
4295 lang_specific_driver): Add prototypes.
4296 (find_spec_file): Constify a char*.
4298 * keyword.gperf (hash, java_keyword): Add prototypes.
4300 * lang.c (lang_print_error): Add static prototype.
4301 (lang_init): Prefer memcpy over bcopy to avoid casts.
4303 * lex.c (yylex): Add static prototype.
4305 * parse-scan.y: Include "lex.c" earlier.
4307 * parse.h: Remove redundant declaration for `yylex'.
4309 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4310 labeled_block_contains_loop_p): Add static prototypes.
4311 (not_accessible_p): Make static to match prototype.
4313 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4315 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4317 * parse.y (check_method_redefinition): Changed leading comment.
4318 (check_abstract_method_definitions): New function.
4319 (java_check_abstract_method_definitions): New function.
4320 (java_check_regular_methods): Call it.
4321 (verify_constructor_super): Fixed indentation.
4322 (lookup_method_invoke): Likewise.
4324 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4326 * parse.y (method_header): Return a null pointer if the current
4328 (finish_method_declaration): Return if the current function decl
4330 (source_start_java_method): Likewise.
4331 (java_method_add_stmt): Likewise.
4333 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4335 * class.c (emit_register_class): Removed unnecessary call to
4337 * parse.y (labeled_block_contains_loop_p): Removed unused local
4340 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (java_refold): Added prototype.
4344 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4346 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4347 (java_stabilize_reference): Removed unnecessary `else'.
4348 (java_complete_lhs): Set flag to remember boolean. Call
4349 java_refold. Added comments.
4350 (java_decl_equiv): New function.
4351 (binop_compound_p): Likewise.
4352 (java_refold): Likewise.
4353 (patch_unaryop): Striped static field access assigned to decl and
4354 op. Changed promotion scheme for ++/-- operators.
4355 (search_loop): New function.
4356 (labeled_block_contains_loop_p): Likewise.
4357 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4359 (patch_bc_statement): Call search_loop. Fixed comment.
4361 1999-08-14 Anthony Green <green@cygnus.com>
4363 * expr.c (java_lang_expand_expr): Mark static array data as
4366 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4368 * jvgenmain.c (main): NUL-terminate name_obstack.
4370 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4372 * check-init.c (check_bool2_init, done_alternative): Add static
4375 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4376 (add_method, build_utf8_ref, build_class_ref,
4377 append_gpp_mangled_type, layout_class_method): Constify a char*.
4379 * decl.c (push_promoted_type, make_binding_level): Add static
4381 (push_promoted_type, pushdecl): Constify a char*.
4383 * except.c (find_handler_in_range, link_handler,
4384 check_start_handlers): Add static prototypes.
4386 * expr.c (process_jvm_instruction): Constify a char*.
4388 * gjavah.c (main): Constify a char*.
4390 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4393 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4395 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4396 munge, print_ents): Constify a char*.
4398 * jcf-dump.c (disassemble_method): Constify a char*.
4399 (print_constant_pool, print_exception_table): Add static prototypes.
4400 (print_constant, print_exception_table, main, disassemble_method):
4403 * jcf-io.c (find_classfile, find_class): Likewise.
4405 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4406 (set_source_filename, predefined_filename_p): Add static prototypes.
4407 (set_source_filename, get_constant, get_class_constant,
4408 find_in_current_zip): Constify a char*.
4410 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4412 (add_entry, add_path, jcf_path_classpath_arg,
4413 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4415 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4416 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4417 jcf_parse_one_method, jcf_parse_methods,
4418 jcf_parse_final_attributes): Add static prototypes.
4419 (get_attribute): Constify a char*.
4421 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4422 jcf_dependency_add_target, jcf_path_classpath_arg,
4423 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4425 * jv-scan.c (main): Constify a char*.
4426 (gcc_obstack_init): Add prototype arguments.
4428 * jvgenmain.c (gcc_obstack_init): Likewise.
4429 (main): Constify a char*.
4431 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4433 (put_decl_string, lang_print_error): Constify a char*.
4434 (lang_init): Remove redundant extern prototype.
4436 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4438 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4439 Add static prototypes.
4440 (get_type_from_signature): Constify a char*.
4442 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4443 Add static prototypes.
4444 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4445 (verify_jvm_instructions): Constify a char*.
4447 * xref.c (xref_flag_value): Likewise.
4449 * xref.h (xref_flag_value): Likewise.
4451 * zextract.c (makeword, makelong): Add static prototypes.
4452 (makeword, makelong): Constify a uch*.
4454 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4456 * lang.c (java_dummy_print): Constify a char*.
4457 (lang_print_error): Likewise.
4458 (lang_init): Remove redundant prototype for `print_error_function'.
4459 (lang_init_source): Likewise.
4460 (lang_identify): Constify a char*.
4462 1999-08-09 Tom Tromey <tromey@cygnus.com>
4464 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4465 (WORDS_TO_LONG): Likewise.
4466 (WORDS_TO_DOUBLE): Likewise.
4468 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4470 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4472 * expr.c (java_stack_pop, java_array_data_offset,
4473 build_java_throw_out_of_bounds_exception, case_identity,
4474 build_java_check_indexed_type): Add static prototypes.
4475 (linenumber_table, expand_invoke, expand_java_field_op,
4476 build_primtype_type_ref, expand_byte_code): Constify a char*.
4478 * java-tree.h (build_primtype_type_ref, linenumber_table):
4480 (java_lang_expand_expr): Add prototype.
4482 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4483 `java_lang_expand_expr'.
4485 * lex.c (java_lex_error): Constify a char*.
4486 (java_get_unicode, java_read_char, java_allocate_new_line,
4487 java_unget_unicode, java_sneak_unicode): Prototype.
4489 * parse-scan.y (current_class, package_name, method_declarator,
4490 report_class_declaration, yyerror): Constify a char*.
4492 * parse.h (java_report_errors): Prototype.
4493 (yyerror): Constify a char*.
4495 * parse.y (classitf_redefinition_error, check_modifiers,
4496 parse_jdk1_1_error, lookup_package_type,
4497 lookup_package_type_and_set_next, get_printable_method_name,
4498 purify_type_name): Constify a char*.
4499 (build_super_invocation, maybe_generate_finit,
4500 verify_constructor_super, parser_add_interface,
4501 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4502 java_complete_expand_methods, java_expand_finals,
4503 cut_identifier_in_qualified, java_stabilize_reference,
4504 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4505 merge_string_cste): Prototype.
4506 (single_type_import_declaration, yyerror,
4507 variable_redefinition_error, build_array_from_name,
4508 build_unresolved_array_type, check_class_interface_creation,
4509 resolve_class, complete_class_report_errors,
4510 note_possible_classname, read_import_dir,
4511 find_in_imports_on_demand, resolve_package, fix_constructors,
4512 check_deprecation, lookup_method_invoke,
4513 maybe_build_primttype_type_ref, array_constructor_check_entry):
4515 (java_complete_expand_methods, java_expand_finals): Make static.
4516 (convert_narrow): Remove static prototype.
4518 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4520 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4522 1999-08-02 Richard Henderson <rth@cygnus.com>
4524 * decl.c: Include defaults.h instead of expr.h.
4525 * parse.y: Likewise.
4527 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4529 * java/decl.c (start_java_method): Change all uses of
4530 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4531 Ensure expr.h is included.
4532 * java/expr.c (pop_arguments): Ditto.
4533 * java/parse.y (expand_start_java_method): Ditto.
4535 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4537 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4539 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4541 * decl.c: Include "function.h".
4542 * except.c: Likewise.
4543 * parse.y: Likewise.
4544 * Makefile.in: Update dependencies.
4546 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4548 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4549 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4550 `modifier' with ATTRIBUTE_UNUSED.
4552 * gjavah.c (process_file): Add braces around ambiguous `else'.
4554 * jcf-dump.c (print_access_flags, localvar_free): Change return
4557 * parse.y (java_complete_expand_method): Initialize variable
4559 (resolve_qualified_expression_name): Likewise for `field_decl'.
4560 (patch_method_invocation): Likewise for `class_to_search'.
4561 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4562 (patch_assignment): Likewise for `lhs_type'.
4564 * verify.c (verify_jvm_instructions): Remove unused variable
4567 1999-07-25 Richard Henderson <rth@cygnus.com>
4569 * decl.c (va_list_type_node): New.
4571 1999-07-25 Anthony Green <green@cygnus.com>
4573 * gjavah.c (print_stub): New function.
4574 (METHOD_IS_NATIVE): New macro.
4575 (print_mangled_classname): Make static.
4576 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4577 (process_file): Perform stub generation.
4578 (HANDLE_METHOD): Don't emit class decls during stub
4580 (HANDLE_END_METHOD): Take into account stub generation.
4581 (print_method_info): Handle stub generation.
4582 (print_stub): New function.
4583 (print_cxx_classname): Make signature consistant with others.
4584 (help): Describe -stubs option.
4585 (main): Create stub file.
4586 (version): Use version.c.
4587 (print_full_cxx_name): New function.
4588 (print_c_decl): Use print_full_cxx_name.
4590 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * check-init.c (check_init): Handle MAX_EXPR.
4594 1999-07-15 Andrew Haley <aph@cygnus.com>
4596 * lang.c (flag_use_divide_subroutine): New variable.
4597 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4598 fp-to-integer conversion.
4599 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4602 * expr.c (build_java_soft_divmod): New function.
4603 (build_java_binop): Call build_java_soft_divmod if
4604 flag_use_divide_subroutine is set.
4605 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4606 soft_lrem_node: new builtin functions.
4607 (init_decl_processing) Initialize the new builtins.
4608 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4609 soft_lrem_node: new builtin functions.
4610 (build_java_soft_divmod): New function.
4611 * parse.y: Call build_java_soft_divmod if
4612 flag_use_divide_subroutine is set.
4615 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4616 a --specs= arg) even if not linking.
4617 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4618 -fuse-divide-subroutine
4620 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (resolve_and_layout): Check methods only once.
4623 (resolve_qualified_expression_name): Verify thrown exceptions
4625 (check_thrown_exceptions): Reject exceptions thrown in
4626 initializer. Error message tuned.
4628 1999-07-14 Andrew Haley <aph@cygnus.com>
4630 * expr.c (expand_expr): Do not return the last statement in a
4631 block as the block's value.
4633 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4635 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4636 CALL_EXPR, to avoid order of evaluation changes.
4638 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4640 * parse.y (qualify_ambiguous_name): Do not use
4641 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4643 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4645 * check-init.c (check_init): Handle MAX_EXPR.
4646 * expr.c (force_evaluation_order): Force method call arguments to
4647 be evaluated in left-to-right order.
4648 * parse.y (qualify_ambiguous_name): Loop again to qualify
4649 NEW_ARRAY_EXPR properly.
4651 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4653 * parse.y (patch_invoke): Resolve unresolved invoked method
4655 (qualify_ambiguous_name): STRING_CST to qualify expression for
4656 type name resolution.
4658 1999-06-24 Andrew Haley <aph@cygnus.com>
4660 * class.c (finish_class): Whenever a deferred method is
4661 output, rescan the list of methods to see if a new candidate for
4662 output can be found.
4664 1999-06-28 Tom Tromey <tromey@cygnus.com>
4666 * jvspec.c (lang_specific_driver): Recognize --help.
4668 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4670 * parse.y (resolve_package): Fixed bogus return statement.
4671 (patch_method_invocation): Resolve method invocation beginning with
4672 a package name qualifier.
4674 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4676 * Make-lang.in (java.stage1): Depend on stage1-start.
4677 (java.stage2): Likewise for stage2-start.
4678 (java.stage3): Likewise for stage3-start.
4679 (java.stage4): Likewise for stage4-start.
4681 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * parse.y (java_complete_lhs): When doing cross referencing, don't
4684 try to keep file location on a WFL expanded as a CALL_EXPR.
4686 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4688 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4689 compiling to class file a void method with an empty method body.
4690 As a side effect, the bytecode backend will generate the
4691 appropriate `return' instruction.
4693 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4695 * parse.y (lookup_package_type_and_set_next): New function prototype.
4696 (resolve_package): Search current and imported packages.
4697 (lookup_package_type_and_set_next): New function.
4699 1999-06-22 Andrew Haley <aph@cygnus.com>
4701 * verify.c (verify_jvm_instructions): Check for pending blocks
4702 before invalid PC test and opcode switch, not after.
4704 1999-06-21 Andrew Haley <aph@cygnus.com>
4706 * except.c (find_handler_in_range): The upper limit for exception
4707 ranges is exclusive, not inclusive: (start <= pc < end).
4708 (link_handler): find child pointer which points to outer by
4709 searching sibling list: previous code incorrectly assumed that
4710 outer->outer->first_child must point to outer.
4711 * verify.c (verify_jvm_instructions): FIXME added to code for
4713 (verify_jvm_instructions): Do not assume that the last block
4714 processed in a subroutine is a block which ends with a `ret'
4715 instruction. With some control flows it is possible that the last
4716 block ends with an `athrow'.
4718 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4720 * parse.y (qualify_ambiguous_name): Reorganized the post
4721 evaluation of non WFL leading expression nodes.
4723 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4728 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * parse.y (qualify_ambiguous_name): Handle qualified expression
4731 beginning with a STRING_CST.
4733 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4735 * parse.y (register_fields): Set DECL_INITIAL on both
4736 pre-initialized static and public fields.
4737 (resolve_field_access): Static field access expressions to always
4739 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4740 qualification. CONVERT_EXPR to be resolved as an expression name.
4741 (java_complete_lhs): Identify and access qualified final
4742 initialized field in switch statement case expression.
4743 (fold_constant_for_init): Pre-initialized field decl constant to
4746 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4748 * parse.y (note_possible_classname): Mark returned node with
4749 QUALIFIED_P only if the original class name contained a '/'.
4751 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4753 * Make-lang.in (gcjh): More parallel build fixes.
4755 1999-06-03 Mike Stump <mrs@wrs.com>
4757 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4759 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4761 * except.c (link_handler): Chain exception handlers in order.
4763 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4765 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4766 with nops and process as usual in order to always set correct EH
4767 ranges. Emit detailed warnings about unreachable bytecodes.
4769 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4771 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4774 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4777 or the searched field decl.
4779 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4781 * parse.y (fold_constant_for_init): Convert numerical constant
4782 values to the type of the assigned field.
4784 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4786 * expr.c (lookup_field): Relaxed the test on class loading error
4788 * parse.y (fold_constant_for_init): Enabeled old code.
4790 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4792 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4793 decide the validity of the cast of a java.lang.Cloneable reference
4795 (patch_conditional_expr): Fixed first argument passed to
4796 binary_numeric_promotion.
4798 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * parse.y (qualify_ambiguous_name): Take into account that a
4801 CONVERT_EXPR might specify a type as a WFL.
4803 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * parse.y (patch_assignment): Save the rhs before using it as an
4806 argument to _Jv_CheckArrayStore.
4808 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4810 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4812 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4814 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4815 floating point litteral only when the exponent indicator has been
4818 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4820 * parse.y (formal_parameter:): Construct argument tree list
4821 element even if a yet unsupported final parameter was encountered.
4823 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4825 * parse.y (finish_method_declaration): Issue errors for native or
4826 abstract methods declared with a method body, as well as for non
4827 native or non abstract methods with no method body.
4829 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4831 * class.c (build_utf8_ref): Initialize variable `field'.
4833 * decl.c (init_decl_processing): Initialize variable `field'.
4835 * expr.c (build_known_method_ref): Mark parameters `method_type',
4836 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4837 (process_jvm_instruction): Likewise for parameter `length'.
4839 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4840 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4843 * parse.y (maybe_generate_clinit): Remove unused variable
4844 `has_non_primitive_fields'.
4845 (find_in_imports_on_demand): Initialize variables `node_to_use'
4847 (patch_binop): Likewise for variable `prom_type'.
4848 (patch_unaryop): Likewise for variable `prom_type'.
4850 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4852 * xref.c (xref_table): Add missing initializer.
4854 1999-05-14 Tom Tromey <tromey@cygnus.com>
4856 * java-except.h (struct eh_range): Removed unused `next' member.
4857 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4858 after adding all exception handlers. Sort exception ranges in
4860 (struct pc_index): New structure.
4861 (start_pc_cmp): New function.
4862 * except.c (add_handler): Return `void'. Don't call link_handler;
4863 instead construct an ordinary linked list and do range
4865 (check_nested_ranges): New function.
4866 (link_handler): Changed interface to allow merging of eh_ranges.
4867 Split overlapping ranges. Return `void'.
4869 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * parse.y (constructor_block_end:): New rule, tagged <node>.
4872 (constructor_body:): Use `constructor_block_end' instead of
4875 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4877 * parse.y (statement_nsi:): Pop `for' statement block.
4878 (java_complete_lhs): Labeled blocks containing no statement are
4879 marked as completing normally.
4881 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * xref.c (xref_set_current_fp): New function, defined.
4884 * xref.h (xref_set_current_fp): New function, prototyped.
4886 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * check-init.c (check_init): Take into account that
4889 LABELED_BLOCK_STMT can be empty.
4891 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4893 * parse.y (java_check_regular_methods): Warning check on not
4894 overriding methods with default access in other packages does not
4895 apply to `<clinit>'.
4896 (java_complete_lhs): If block body is an empty_stmt_node, replace
4897 it by NULL_TREE. This prevents gcc from generating an irrelevant
4900 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4902 * check-init.c (check_init): Removed code accepting to see things
4903 falling through default:, when doing xrefs.
4904 * java-tree.h (do_not_fold): New global variable, declared.
4905 * parse.y (do_not_fold): New global variable, defined.
4906 (java_complete_expand_method): Set `do_not_fold' to the value of
4907 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4908 and reinstall them after them have been purged; do not check for
4909 initializations; do not issue missing return errors.
4910 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4912 (patch_binop): Skip the fold part when doing xrefs.
4913 (build_string_concatenation): Skip the concatenation part when
4915 (patch_synchronized_statement): Do not generate a try-finally when
4917 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4918 and keep the location where the throw was seen.
4919 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4920 any treatment on the converted node an simply return a NOP_EXPR of
4922 * xref.c (xref_get_data): New function, defined.
4923 * xref.h (xref_get_data): New function, declared.
4924 (XREF_GET_DATA): Use xref_get_data.
4926 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4928 * gjavah.c (print_include): Cast the result of `strlen' to int
4929 when comparing against a signed value.
4930 (add_namelet): Likewise.
4932 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4934 * expr.c (expand_invoke): Mark parameter `nargs' with
4936 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4938 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4941 * jcf-reader.c (get_attribute): Cast a value to long
4942 when comparing against a signed expression. Likewise.
4944 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4947 1999-05-11 Andrew Haley <aph@cygnus.com>
4949 * parse.y (source_end_java_method): If the current method contains
4950 any exception handlers, force asynchronous_exceptions: this is
4951 necessary because signal handlers in libjava may throw exceptions.
4952 * decl.c (end_java_method): Ditto.
4954 1999-05-11 Tom Tromey <tromey@cygnus.com>
4956 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4958 * jvspec.c (THREAD_NAME): Removed.
4959 (GC_NAME): Likewise.
4960 (MATHLIB): Likewise.
4961 (WITHLIBC): Likewise.
4963 (THREADLIB): Likewise.
4964 (MATH_LIBRARY): Likewise.
4965 (lang_specific_driver): Don't add `-l' options to command line.
4966 Instead, add a single --specs option. Recognize `-L' options and
4967 use them to search for spec file.
4968 (find_spec_file): New function.
4969 (SPEC_FILE): New define.
4971 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4973 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4974 cpplib-enabled build.
4976 1999-05-05 Per Bothner <bothner@cygnus.com>
4978 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4979 temporarily zero it while calling rest_of_decl_compilation.
4981 * java-tree.h (string_ptr_type_node): Add declaration.
4982 * decl.c: Define and initialize string_ptr_type_node.
4983 * parse.y (patch_string_cst): Use string_ptr_type_node.
4985 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4986 * parse.y (for_statement): Now unconditionally exit_block.
4987 (finish_labeled_statement): No longer exit_block if for-loop.
4988 (patch_loop_statement): Check harder if the loop is already labeled.
4990 * parse.y (patch_initialized_static_field): Removed function.
4991 (maybe_generate_clinit): Removed special handling for interfaces.
4992 (java_complete_expand_methods): Do a preliminary java_complete_tree
4993 on <clinit> to determine if it can be removed.
4994 (java_complete_expand_method): Remove special handling for <clinit>.
4995 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4996 optimize if we get back empty_stmt_node.
4997 For MODIFY_EXPR, re-do checking of static initializers.
4998 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4999 For VAR_DECL, pass correct context.
5001 * verify.c (verify_jvm_instructions): Better error messages.
5003 1999-05-03 Tom Tromey <tromey@cygnus.com>
5005 * parse-scan.y (interface_declaration): Call
5006 report_class_declaration for interfaces.
5008 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5010 * Makefile.in: Remove -v from bison command lines.
5012 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * check-init.c (check_init): Exclude a case of error when doing
5016 * class.c (layout_class_method): Don't generate the error message
5017 twice when compiling from source.
5018 * lang-options.h: Added `-Wredundant-modifers' and
5019 `-Wunusupported-jdk11' flags and help text.
5020 * lang.c (lang_decode_option): Added support for
5021 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5022 flag_static_local_jdk11 and flag_redundant set accordingly.
5023 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5024 * parse.h (EXPR_WFL_ADD_COL): New macro.
5025 (DECL_END_SOURCE_LINE): Likewise.
5026 (DECL_INHERITED_SOURCE_LINE): Likewise.
5027 * parse.y (static_ref_err): New function, prototyped.
5028 (CCB_TK): Now tagged <operator>.
5029 (class_body:): Remember the location of the closing '}' of a class
5030 definition when doing xrefs.
5032 (block_end:): Likewise.
5033 (create_class): Remember the location of the inherited class
5034 identifier when doing xrefs.
5035 (register_fields): Added test on first operand of `init' before
5036 testing it TREE_CODE.
5037 (method_header): Store the location of the class identifier in the
5038 class decl when doing xrefs.
5039 (finish_method_declaration): Don't combine first/last method line
5041 (java_check_regular_methods): Warning check on not overriding
5042 methods with default access on other packages move before check on
5043 static methods. Initialization of `aflags' also moved up.
5044 (resolve_expression_name): Call static_ref_err to report the error.
5045 (static_ref_err): New function, implemented.
5046 (resolve_field_access): Returned simplified static field access
5048 (resolve_qualified_expression_name): Check for illegal use of
5049 static fields in a non static context. Call static_ref_err to
5050 report error in various places.
5051 (java_complete_tree): Do not fold initialized static fields when
5053 (java_complete_lhs): Likewise.
5055 1999-04-29 Anthony Green <green@cygnus.com>
5057 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5058 create internal labels.
5059 (lookup_label): Ditto.
5061 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * class.c (layout_class_method): Generate <clinit>'s rtl for
5065 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5066 for interfaces' <clinit>.
5067 * expr.c (lookup_field): Search for fields in interfaces.
5068 (expand_invoke): Fixed indentation.
5069 (expand_java_field_op): Likewise. Use IS_CLINIT.
5070 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5071 (IS_CLINIT): New macro.
5072 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5073 interface was parsed.
5074 (maybe_generate_clinit): Don't generate if the current class is an
5075 interface with only fields of primitive types.
5076 (reset_method_name): Use IS_CLINIT.
5077 (java_complete_expand_method): Expand <clinit> when it exists for
5078 interfaces. Use IS_CLINIT.
5079 (resolve_expression_name): Use DECL_CONTEXT instead of
5080 current_class to build static field references.
5081 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5082 ARRAY_REF when doing xreferencing.
5083 (check_final_assignment): Fixed typo in leading comment. Use
5085 (patch_array_ref): Don't fully expand array references when
5087 (patch_return): Use IS_CLINIT.
5088 (patch_throw_statement): Likewise.
5090 1999-04-22 Tom Tromey <tromey@cygnus.com>
5092 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5094 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * decl.c (predef_filenames, predef_filenames_size): New globals
5097 (init_decl_processing): predef_filenames and predef_filenames_size
5099 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5101 * jcf-parse.c (predefined_filename_p): New function.
5102 (yyparse): Check that files on the command line are specified only
5103 once and issue a warning otherwise.
5104 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5105 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5106 avoid a gcc warning with -W -Wall turned on.
5107 (java_expand_classes): Abort if errors were encountered.
5108 (java_complete_lhs): If the cross reference flag is set, wrap
5109 field DECL node around a WFL when resolving expression name.
5111 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * lang.c (lang_decode_option): Fixed returned value when parsing
5114 `-fxref=...' and `-Wall'.
5115 * parse.y (source_end_java_method): Do not generate code when
5116 flag_emit_xref is set.
5117 (resolve_expression_name): Do not build static field access when
5118 flag_emit_xref is set.
5119 (resolve_field_access): No special treatment on `length' when
5120 flag_emit_xref is set. Do not build qualified static field access
5121 when flag_emit_xref is set.
5122 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5123 when flag_emit_xref is set.
5124 (patch_assignment): Do not generate array store runtime check when
5125 flag_emit_xref is set.
5126 * xref.c (xref_flag_value): Fixed function declaration
5128 (xset_set_data): New function.
5129 * xref.h (xref_set_data): Added prototype for new function.
5130 (typedef struct xref_flag_table): New field data.
5131 (XREF_GET_DATA): New macro.
5133 1999-04-19 Tom Tromey <tromey@cygnus.com>
5135 * xref.h (enum): Removed trailing comma.
5137 * parse.y (resolve_qualified_expression_name): Added missing
5140 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5142 * gjavah.c: New prototypes for java_float_finite and
5145 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5150 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5152 * Makefile.in (TREE_H): Add tree-check.h.
5153 (RTL_H): Add genrtl.h.
5155 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5157 * parse.y (patch_assignment): Added ArrayStoreException runtime
5160 1999-04-06 Per Bothner <bothner@cygnus.com>
5162 * expr.c (pop_type_0): New function.
5163 (pop_type): Use pop_type_0.
5164 * java-tree.h (pop_type_0): New declaration.
5165 * verify.c (verify_jvm_instructions): Check return instructions.
5167 * parse.y (patch_binop): Don't fold if non-constant and emiting
5170 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5172 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5174 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5175 (main_jcf): Don't define.
5176 (process_file): Don't set `main_jcf'.
5178 * java-tree.h (main_jcf): Don't declare.
5180 * jcf-parse.c (main_jcf): Add static definition.
5182 * lang.c (main_jcf): Don't define.
5184 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5186 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5188 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5190 * jcf-depend.c: Include "config.h", not <config.h>.
5192 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5195 * jcf-path.c: Include "config.h", not <config.h>.
5197 * lex.c: Don't include various system header files.
5198 (java_init_lex): Cast the argument of `bzero' to PTR
5200 * parse-scan.y (java_push_parser_context): Likewise.
5202 * parse.y (java_push_parser_context): Likewise.
5203 (patch_bc_statement): Match format specifier to variable argument.
5205 * xref.c: Don't include <stdio.h>.
5207 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * parse.y (struct parser_ctxt *ctxp): Now global.
5210 (declare_local_variables): Use WFL compound value for the
5211 declaration source line value, when doing cross-referencing.
5213 1999-03-31 Tom Tromey <tromey@cygnus.com>
5215 * gjavah.c (print_field_info): Allow constants of other types.
5216 (print_include): Generate include when new name is proper prefix
5217 of already printed name.
5218 (add_namelet): Likewise.
5219 (cxx_keyword_subst): New function.
5220 (print_method_info): Use it.
5221 (print_field_name): New function.
5222 (get_field_name): New function.
5223 (print_field_info): Use get_field_name and print_field_name.
5225 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5227 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5228 'KR-C', so gperf uses the `const' keyword on strings.
5230 * keyword.gperf (java_keyword): Const-ify a char*.
5232 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5234 * parse.y (patch_bc_statement): Fixed identation and a bogus
5237 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5239 * parse.y (patch_assignment): Allow static variables in other
5240 classes to be assigned.
5242 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * class.c (maybe_add_interface): Remove unused variable
5246 (make_class_data): Use = for assignment, not ==. Likewise.
5247 (emit_register_classes): Remove unused variable `decl'.
5249 * lex.c: Fix comment so as not to contain an embedded `/*'.
5251 * verify.c (verify_jvm_instructions): Remove unused variable
5254 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5256 * parse.y (complete_loop_body): Rename to finish_loop_body.
5257 (complete_labeled_statement): Rename to finish_labeled_statement.
5258 (complete_for_loop): Rename to finish_for_loop.
5259 (complete_method_declaration): Rename to finish_method_declaration.
5261 * java-tree.h (continue_identifier_node): New global node.
5262 * decl.c: Define and initialize continue_identifier_node.
5263 * parse.y (generate_labeled_block): Remove - no longer needed.
5264 (build_loop_body): Use continue_identifier_node for continue block.
5265 (finish_labeled_statement): Also do pop_labeled_block actions.
5266 (java_complete_lhs): POP_LOOP even if error.
5267 (build_labeled_block): Special handling for continue_identifier_node.
5268 (patch_loop_statement): Re-organize.
5269 (patch_bc_statement): Re-write.
5271 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5273 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5274 using a WFL compound value.
5275 * parse.y (xref.h): Include.
5276 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5278 (register_fields): Set WFL compound value to lineno if doing
5280 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5282 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5283 * xref.h (expand_xref): Prototype renamed from xref_generate.
5285 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5288 (GET_CURRENT_BLOCK): New macro.
5289 * parse.y (current_static_block): New global variable.
5290 (method_body:): Define action.
5291 (complete_method_declaration): Set current_function_decl to NULL
5292 when work on the current method is done.
5293 (declare_local_variables): Use GET_CURRENT_BLOCK.
5294 (java_method_add_stmt): Likewise.
5295 (java_complete_expand_method): Disable the use of `this' when
5297 (enter_a_block): If no current method exist, use
5298 current_static_block to link static initializer blocks.
5299 (exit_block): Rewritten to use current_static_block when no current
5301 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5302 (patch_return): Forbid the use of `return' in static initializers.
5303 (patch_throw_statement): Fixed indentation. Issue specific error
5304 for uncaught thrown checked exception in static initializer
5305 blocks. Removed FIXME.
5307 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5309 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5310 Link gcj from gcc.o.
5312 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5314 * parse.y (find_applicable_accessible_methods_list): When dealing
5315 with interface: ensure that a given interface or java.lang.Object
5316 are searched only once.
5318 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5320 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5322 * jcf-dump.c (print_access_flags): Add braces around if-else.
5324 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5327 * lex.c (build_wfl_node): Add static prototype.
5329 * lex.h (build_wfl_node): Remove static prototype.
5331 * parse.y: Include lex.c early enough to declare everything needed.
5332 Ensure calls to `build_wfl_node' pass the proper arguments.
5333 (create_class): Remove unused variable `super_decl'.
5334 (get_printable_method_name): Initialize variable `name'.
5336 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5338 * Changelog: Fixed 1999-03-22 typos.
5339 * lang.c (lang_decode_option): Fixed typo in error string in the
5342 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5344 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5346 * java-tree.h (flag_emit_xref): Declared extern.
5347 * lang.c (xref.h): Included.
5348 (flag_emit_xref): New global variable.
5349 (lang_decode_option): Added support for -fxref.
5353 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5355 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5358 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5360 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5361 $(srcdir)/../system.h and $(JAVA_TREE_H).
5362 (jcf-io.o): Depend on $(JAVA_TREE_H).
5363 (mangle.o): Likewise.
5365 * check-init.c (check_cond_init): Add static prototype.
5367 * class.c (build_java_method_type, hashUtf8String,
5368 make_field_value, get_dispatch_vector, get_dispatch_table,
5369 append_gpp_mangled_type, mangle_static_field): Likewise.
5370 (strLengthUtf8): Hide unused definition.
5371 (hashUtf8String): Const-ify.
5372 (make_field_value): Un-ANSI-fy.
5374 * constants.c: Move inclusion of jcf.h above java-tree.h.
5375 (set_constant_entry, find_class_or_string_constant,
5376 find_name_and_type_constant, get_tag_node,
5377 build_constant_data_ref): Add static prototype.
5379 * decl.c (push_jvm_slot, builtin_function,
5380 lookup_name_current_level): Likewise.
5381 (builtin_function): Const-ify.
5383 * except.c (expand_start_java_handler, expand_end_java_handler):
5384 Add static prototype.
5386 * expr.c (flush_quick_stack, push_value, pop_value,
5387 java_stack_swap, java_stack_dup, build_java_athrow,
5388 build_java_jsr, build_java_ret, expand_java_multianewarray,
5389 expand_java_arraystore, expand_java_arrayload,
5390 expand_java_array_length, build_java_monitor, expand_java_pushc,
5391 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5392 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5393 expand_compare, expand_test, expand_cond, expand_java_goto,
5394 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5395 expand_java_field_op, java_push_constant_from_pool): Likewise.
5397 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5398 (build_java_arraynull_check): Mark parameters `node' and `type'
5399 with ATTRIBUTE_UNUSED.
5400 (note_label): Likewise for parameter `current_pc'.
5401 (expand_java_call, expand_java_ret): Hide unused definition.
5403 * java-tree.h (make_class, build_constants_constructor,
5404 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5405 init_outgoing_cpool, register_class, emit_register_classes,
5406 java_layout_seen_class_methods): Prototype.
5407 (unicode_mangling_length): Const-ify.
5408 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5409 emit_unicode_mangled_name, format_int, format_uint,
5410 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5411 jcf_print_utf8_replace, open_class): Prototype.
5413 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5414 <stdio.h>. Include tree.h/java-tree.h.
5415 (utf8_equal_string usage, process_class): Add static prototype.
5416 (open_class): Don't prototype this here.
5417 (utf8_equal_string): Match arguments to format specifiers.
5418 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5419 TABLE_SWITCH, disassemble_method): Likewise.
5421 * jcf-io.c: Include tree.h/java-tree.h.
5422 (open_class, find_classfile, jcf_print_utf8,
5423 jcf_print_utf8_replace): Const-ify.
5425 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5426 parse_class_file): Add static prototype.
5427 (find_in_current_zip): Match definition to existing static
5430 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5431 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5432 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5433 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5434 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5435 generate_bytecode_return, perform_relocations, init_jcf_state,
5436 init_jcf_method, release_jcf_state, generate_classfile):
5437 Add static prototype.
5438 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5439 (make_class_file_name): Const-ify.
5441 * jcf.h (find_classfile): Const-ify.
5443 * jv-scan.c (reset_report): Remove prototype.
5445 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5446 (error): Rewrite to allow varargs.
5448 * lang.c (lang_f_options): Const-ify.
5450 * lex.c (java_parse_escape_sequence): Add static prototype.
5451 (java_allocate_new_line): Match definition to existing static
5454 * mangle.c Include tree.h/java-tree.h.
5455 (unicode_mangling_length, emit_unicode_mangled_name,
5456 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5458 * parse.h (jdep_code): Remove trailing comma in enumeration.
5459 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5460 (reset_report): Add prototype.
5462 * verify.c (push_pending_label, merge_types): Add static
5465 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5467 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * parse.y (find_applicable_accessible_methods_list): Extend the
5470 search to superinterfaces when relevant.
5471 (search_applicable_methods_list): New function.
5473 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5475 * class.c (unmangle_classname): Implemented stricter testing
5476 before setting the QUALIFIED_P flag on an identifier.
5478 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5480 * parse.y (java_complete_lhs): Call force_evaluation_order
5481 after patch_newarray.
5482 (patch_binop): Don't call fold if there are side effects.
5484 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5486 * parse.y (java_stabilize_reference): Use save_expr instead of
5487 building a SAVE_EXPR node.
5488 (java_complete_lhs): Patch the resulting string of the `+='
5489 operator (if necessary) and complete the RHS after having built
5492 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5494 * class.c (make_class): Don't set CLASS_P here (because
5495 this function is also called by build_java_array_type).
5496 (push_class): Set CLASS_P here instead.
5497 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5499 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5500 context. If the context is class, perfer "super" over "synchronized".
5501 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5503 * parse.y (create_class): Don't call parser_check_super here;
5504 it is not robust. Always wait until later.
5506 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5507 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5509 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5511 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5512 * lex.h (UNGETC): Change misleading macro.
5514 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5516 * parse.y (java_stabilize_reference): Return NODE when patching a
5518 (java_complete_lhs): Put parenthesis around truth values.
5520 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5522 * class.c (layout_class_method): Don't make rtl for interface
5524 * parse.h (GET_TYPE_NAME): New macro.
5525 * parse.y (if_then_statement:): Fixed indentation.
5526 (if_then_else_statement:): Likewise.
5527 (for_statement:): Fixed spacing.
5528 (try_statement:): Fixed indentation.
5529 (create_interface): Don't force interfaces to be abstract.
5530 (method_header): Abstract methods are OK in interfaces.
5531 (declare_local_variables): Fixed typo in comment.
5532 (java_complete_expand_method): Fixed indentation.
5533 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5534 non accessible fields.
5535 (java_stabilize_reference): New function.
5536 (java_complete_lhs): Fixed indentation. Use
5537 java_stabilize_reference in compound assignement. Insert the
5538 cast. If not processing `+' fix string constants before processing
5541 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5543 * constants.c (find_class_or_string_constant): Cast variable `j'
5544 to a `jword' when comparing against one.
5546 * expr.c (java_lang_expand_expr): Remove unused variables
5547 `has_finally_p' and `op0'.
5549 * gjavah.c (print_field_info): Cast a value to jint when comparing
5550 against one. Likewise for a jlong.
5551 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5552 against a signed quantity.
5554 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5555 (print_signature): Don't needlessly dereference variable `str'
5557 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5558 `max_locals' with ATTRIBUTE_UNUSED.
5559 (jcf_parse_class): Likewise for variable `index'.
5561 * parse.h (reverse_jdep_list): Remove static prototype.
5563 * parse.y (build_jump_to_finally): Remove prototype and definition.
5564 (reverse_jdep_list): Add static prototype.
5566 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5567 `assignment' and `expr_decl'.
5569 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5571 1999-03-12 Andrew Haley <aph@cygnus.com>
5573 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5574 we'll need a directory separator and a null character.
5576 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5578 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5580 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5582 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5585 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5587 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5589 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5591 * class.c (layout_class_method): A static method in a base class
5592 is never overridden, so treat it like it doesn't exist.
5593 However, do complain about private non-static method overriding
5594 public static method.
5596 * parse.y: Don't set unused INITIALIZED_P flag.
5597 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5599 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5600 (build_array_from_name): Re-order &index[string] to &string[index].
5602 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5603 error_mark (it might catch more errors, but it is more likely to lose).
5605 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5607 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5608 (parse-scan.o): Depend on toplev.h.
5610 * class.c (make_method_value): Add prototype. Make it static.
5611 Remove unused second argument, caller changed.
5613 * expr.c (java_lang_expand_expr): Remove unused variable
5616 * java-tree.h: Don't prototype find_in_current_zip.
5617 Add prototypes for verify_constant_pool, start_java_method,
5618 end_java_method, give_name_to_locals, expand_byte_code,
5619 open_in_zip, set_constant_value, find_constant1, find_constant2,
5620 find_utf8_constant, find_string_constant, find_class_constant,
5621 find_fieldref_index, find_methodref_index, write_constant_pool,
5622 count_constant_pool_bytes and encode_newarray_type.
5624 * jcf-dump.c: Remove unused variable `LONG_temp'.
5626 * jcf-parse.c: Include parse.h.
5627 (jcf_parse_source): Remove unused parameter, all callers changed.
5628 (jcf_figure_file_type): Add static prototype.
5629 (find_in_current_zip): Likewise. Also remove unused parameter,
5630 all callers changed.
5631 (read_class): Initialize variable `saved_pos'.
5633 * jcf-reader.c (jcf_parse_preamble): Mark variables
5634 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5636 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5637 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5638 (java_parse_doc_section): Initialize variable `seen_star'.
5639 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5640 (java_lex_error): Mark parameters `msg' and `forward' with
5642 (java_get_line_col): Mark parameters `filename' and `line' with
5645 * parse-scan.y: Include toplev.h.
5646 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5648 * parse.h: use `struct JCF', not plain `JCF'.
5649 (java_parser_context_save_global, java_expand_classes
5650 java_parser_context_restore_global, java_parse): Add prototypes.
5652 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5655 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5657 * check-init.c (check_init): COPYN takes word count, not bit count.
5659 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5661 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5662 explicit build_decl. (Avoids crash in reload when optimizing.)
5664 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5666 * decl.c (complete_start_java_method): Handle synchronized method
5667 even when compiling from bytecode.
5669 1999-02-26 Tom Tromey <tromey@cygnus.com>
5671 * gjavah.c (add_class_decl): Only generate `#include' if outer
5672 class is not the name of the class we are processing. Correctly
5673 append `.h' in #include.
5674 (process_file): Clean up newlines around generated `#include's.
5675 (decode_signature_piece): Correctly handle inner classes.
5676 (struct include): New structure.
5677 (all_includes): New global.
5678 (print_include): New function.
5679 (add_class_decl): Use it.
5680 (process_file): Likewise.
5681 (add_class_decl): Generate include for java-array.h if array
5683 (process_file): Don't generate java-array.h include.
5685 * gjavah.c (add_namelet): Check for standard package names here.
5686 (add_class_decl): Don't check for standard package names here.
5688 1999-02-25 Tom Tromey <tromey@cygnus.com>
5690 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5691 When reading a zip file, only use strncmp if both strings are
5692 bigger than the buffer length. Initialize `k' when looping
5695 1999-02-24 Tom Tromey <tromey@cygnus.com>
5697 * gjavah.c (struct namelet): New structure.
5698 (add_namelet): New function.
5699 (print_namelet): New function.
5700 (print_class_decls): Use add_namelet and print_namelet to generate
5701 namespaces and not classes.
5702 (method_printed): New global.
5703 (HANDLE_END_METHOD): Examine method_printed.
5704 (print_method_info): Set method_printed when required. Print
5705 error if function to be ignored is marked virtual. Handle $finit$
5707 (METHOD_IS_FINAL): New macro.
5708 (print_field_info): Use it.
5709 (HANDLE_METHOD): Clear method_printed.
5710 (method_pass): New global.
5711 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5712 (process_file): Do two passes over both fields and methods.
5713 (HANDLE_METHOD): Examine method_pass.
5715 (add_class_decl): New function.
5716 (print_class_decls): Don't scan over entire constant pool.
5718 1999-02-23 Tom Tromey <tromey@cygnus.com>
5720 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5721 disable linking in that case.
5723 1999-02-20 Tom Tromey <tromey@cygnus.com>
5725 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5728 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5730 * decl.c (build_result_decl), java-tree.h: New method.
5731 (complete_start_java_method): Handle synchronized methods.
5732 Don't build DECL_RESULT here. (Ordering dependency problem.)
5733 (start_java_method): Call build_result_decl here instead ...
5734 * parse.y (java_complete_expand_method): ... and here.
5735 (expand_start_java_method): Don't call complete_start_java_method here.
5736 (java_complete_expand_method): Call it here instead.
5737 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5738 * java-tree.h: ... here.
5740 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5741 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5742 for ARRAY_REF - it doesn't work when array bounds are checked.
5743 (patch_array_ref): Handle it here instead.
5745 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5747 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5749 Force left-to-right evaluation of binary operations etc.
5750 * expr.c (force_evaluation_order), java-tree.h: New function.
5751 * parse.y (java_complete_lhs): Pass binary operations, procedure
5752 calls, and ARRAY_REFs to force_evaluation_order.
5753 (various): Set TREE_SIDE_EFFECTS more carefully.
5755 Tolerate random (non-UTF8) encoding in comments without complaining.
5756 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5757 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5759 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5760 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5762 * parse.y (java_complete_lhs): Ignore an empty statement in a
5763 COMPOUND_EXPR. Don't complain about empty statement after return.
5765 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5767 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5768 in TREE_LIST - just chain the POINTER_TYPEs together.
5769 (resolve_class): If type already resolved, return decl.
5770 After resolving, update TREE_TYPE(class_type), and name (if array).
5771 * parse.h (do_resolve_class), parse.y: Make non-static.
5772 * class.c (maybe_layout_super_class): Take this_class argument.
5773 Do do_resolve_class if necessary.
5774 (layout_class, layout_class_methods): Adjust calls appropriately.
5775 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5776 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5777 * typeck.c (build_java_array_type): Don't call layout_class.
5779 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * parse.y (check_pkg_class_access): Allow private class access
5782 within the same package.
5783 (strip_out_static_field_access_decl): New function.
5784 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5785 operator argument before testing its nature.
5787 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5789 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5790 (TRY_EXPR): Simplify - it no longer has a finally clause.
5791 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5792 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5793 * expr.c (java_lang_expand_expr): Likewise.
5794 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5795 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5796 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5797 (build_try_statement): Remove finally parameter and handling.
5798 (build_try_finally_statement): New function.
5799 (patch_try_statement): No longer need to support finally clause.
5800 (try_statement): Update grammar action rules.
5801 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5802 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5804 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5806 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5807 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5809 1999-02-17 Andrew Haley <aph@cygnus.com>
5811 * class.c (build_utf8_ref): Back out broken patch which was
5812 intended to to output signatures using '.' as a separator.
5814 * class.c (make_class_data): Output signatures using '.' as a
5815 separator, rather than '/'.
5816 (mangled_classname): Likewise.
5817 (make_field_value): Likewise.
5818 (make_method_value): Likewise.
5819 * constants.c (alloc_class_constant): Likewise.
5820 * expr.c (build_invokeinterface): Likewise.
5822 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5824 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5825 of an ancient workaround.
5827 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5829 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5832 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5834 * lex.c (yylex): Encode \0 as UTF8.
5836 1999-02-10 Tom Tromey <tromey@cygnus.com>
5838 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5839 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5840 (libgcj_zip): Renamed.
5841 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5843 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5845 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5846 (GC_NAME): Renamed -lgc to -lgcjgc.
5848 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5850 * lex.c (java_lang_cloneable): Initialize.
5851 * parse.y (java_lang_cloneable): New static variable.
5852 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5853 doing one more qualification round.
5854 (valid_ref_assignconv_cast_p): Reject null source or
5855 destination. Allow an array to be cast into java.lang.Cloneable.
5856 (patch_cast): Swapped two first arguments to first call to
5857 valid_ref_assignconv_cast_p.
5859 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5861 * parse.h: DECL_P renamed JDECL_P.
5862 * parse.y: DECL_P replaced by JDECL_P.
5863 (build_array_from_name): Always use pointer's type.
5864 (patch_bc_statement): Extra code to search continue target in a
5865 for loop. Fixed comments. Continue target is current loop when
5868 1999-02-05 Andrew Haley <aph@cygnus.com>
5870 * class.c (make_class_data): The superclass of an interface should
5871 be null, not class Object.
5873 * lex.c (java_lex): Sign extend hex literals.
5875 1999-02-04 Andrew Haley <aph@cygnus.com>
5877 * class.c (build_utf8_ref): Output signatures using '.' as a
5878 separator, rather than '/'.
5879 (make_class_data): Likewise.
5881 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5883 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5884 mkstemp.o. Get them from libiberty now.
5886 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5888 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5890 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5892 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5895 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5897 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5898 * jcf-write.c (generate_bytecode_return): New function.
5899 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5901 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5902 generate special [fd]const_[01] instructions.
5904 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5906 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5907 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5909 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5911 * parse.y (patch_method_invocation): Handle calling static methods,
5912 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5914 * parse.y (java_complete_lhs): Don't complain about unreachable
5915 exit condition in a do-while statement.
5917 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5919 * lex.c (java_read_char): Fixed utf8 decoding.
5920 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5922 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5923 comments. Local variable `all_primitive' is gone. Broadened
5924 acceptance of `0' to floating point targets. `long' can now be
5925 widened to `double' or `float'.
5926 (valid_method_invocation_conversion_p): Added leading
5927 comment. Fixed tabulation.
5928 (build_string_concatenation): Optimize out left or right empty
5931 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5933 * jcf-write.c (localvar_alloc): Only emit entry for
5934 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5935 (generate_bytecode_insns): Only call put_linenumber if
5936 debug_info_level > DINFO_LEVEL_NONE.
5937 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5938 is specified, add -g1 (for compatibility wih javac).
5940 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5942 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5943 gjavah.o, check-init.o, jv-scan.o
5945 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5947 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5949 * gjavah.c: Include config.h and system.h.
5951 * javaop.h (inline): Don't define, its handled by system.h.
5952 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5953 from `inline' to `static inline'.
5955 * jcf.h (inline): Don't define, its handled by system.h.
5957 * lex.c (inline): Likewise.
5959 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5961 * lang-specs.h: Map -Qn to -fno-ident.
5963 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5965 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5967 1999-01-29 Tom Tromey <tromey@cygnus.com>
5969 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5970 then cast it to Object before calling `append' method.
5972 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5974 * check-init.c (check_bool2_init, check_bool_init, check_init):
5975 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5976 * jcf-write.c (generate_bytecode_insns): Likewise.
5978 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5980 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5981 * parse.y (patch_cast): Allow a boolean to be cast into a
5984 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5986 * parse.y: (class_declaration:): Fixed indentation.
5987 (class_member_declaration:): Extra `;' after field declaration now
5989 (interface_declaration:): Removed debug messages in error reports.
5990 (patch_binop): Nodes created and returned inherit the orignal
5991 node's COMPOUND_ASSIGN_P flag value.
5992 (patch_cast): Fix cast from char to floating point.
5994 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5996 * except.c, java-except.h (expand_resume_after_catch): new
5998 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5999 to branch back to main flow of control after a catch block.
6001 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6003 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6004 $(srcdir)/../system.h.
6005 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6006 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6007 (jcf-write.o): Likewise.
6008 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6009 (mangle.o): Depend on $(srcdir)/../toplev.h.
6010 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6011 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6013 * class.c: Include output.h and parse.h.
6014 (mangled_classname): Add the `const' keyword to a char*.
6015 (find_named_method): Hide unused function definition.
6016 (build_utf8_ref): Change type of variable `c' to unsigned char.
6017 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6018 (build_class_ref): Add the `const' keyword to a char*.
6019 (layout_class_method): Remove unused variable `buf'.
6021 * decl.c (find_local_variable): Remove unused variable `rtl'.
6022 (pushdecl): Likewise for variables `different_binding_level' and
6024 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6025 (maybe_build_cleanup): Likewise for parameter `decl'.
6027 * except.c (expand_start_java_handler): Mark parameter `range'
6028 with ATTRIBUTE_UNUSED.
6030 * expr.c: Include except.h.
6031 (pop_type): Remove unused variable `i'.
6032 (pop_value): Likewise for variables `n_words' and `i'.
6033 (expand_java_arrayload): Likewise for variable `convert'.
6034 (java_lang_expand_expr): Likewise for variables `op0', `type',
6035 `mode', `unsignedp', `node' and `elements'.
6036 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6038 (process_jvm_instruction): Add a `const' qualifier to a char*.
6040 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6041 (temp_directory): Likewise.
6042 (print_c_decl): Likewise.
6043 (print_method_info): Likewise.
6044 (decode_signature_piece): Likewise.
6045 (print_mangled_classname): Likewise.
6047 * java-except.h: Provide prototypes for maybe_start_try,
6048 maybe_end_try and add_handler.
6050 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6051 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6052 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6053 init_expr_processing, push_super_field, init_class_processing,
6054 can_widen_reference_to, class_depth, verify_jvm_instructions,
6055 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6056 set_local_type, merge_type_state, push_type, load_type_state,
6057 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6058 emit_unicode_mangled_name): Add prototypes.
6060 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6061 (print_signature_type): Use ISDIGIT, not isdigit.
6062 (print_signature): Remove unused variable `j'.
6064 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6065 int when comparing against one.
6067 * jcf-parse.c: Include toplev.h.
6069 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6070 (localvar_free): Remove unused variable `i'.
6071 (generate_bytecode_conditional): Likewise for variable `kind'.
6073 * jv-scan.c: Include config.h and system.h. Remove redundant
6074 OS header and gansidecl.h includes.
6075 (warning): Add the `const' keyword to a char*. Also add
6076 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6077 __STDC__, when determining whether to use ANSI-isms.
6078 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6079 (xmalloc): Don't redundantly prototype here.
6080 (main): Remove unused parameter `envp'. Also fix the arguments
6081 passed to function `fatal' to match the format specifier.
6083 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6085 * mangle.c: Include toplev.h.
6086 (emit_unicode_mangled_name): Declare parameter `len'.
6088 * parse.y (parse_warning_context): Add the `const' keyword to a
6089 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6090 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6091 (issue_warning_error_from_context): Add the `const' keyword to
6093 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6094 not `__STDC__' for whether to use ANSI-isms.
6096 * typeck.c (incomplete_type_error): Mark parameters `value' and
6097 `type' with ATTRIBUTE_UNUSED.
6098 (parse_signature_type): Use ISDIGIT, not isdigit.
6100 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6101 (verify_jvm_instructions): Likewise. Remove unused variables
6102 `field_name' and `default_val'.
6104 * zextract.c: Include config.h and system.h. Remove redundant
6107 * zipfile.h: Prototype `read_zip_archive'.
6109 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6111 * typeck.c (convert): Allow conversions to void type: some
6112 optimizations in gcc do this.
6114 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6116 * typeck.c (convert_ieee_real_to_integer): New function.
6117 (convert): When not using fast-math and using hardware fp, convert
6118 an IEEE NaN to zero.
6120 1999-01-18 Andrew Haley <aph@cygnus.com>
6122 * parse.y (patch_binop): Do a type conversion from signed to
6123 unsigned and then back to signed when a ">>>" is found.
6125 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * java-tree.h: (check_for_initialization): Added prototype.
6128 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6129 * parse.y (do_resolve_class): Removed unused locals.
6130 (read_import_dir): Likewise.
6131 (resolve_qualified_expression_name): Array creation
6132 expressions are valid primary expressions.
6133 (qualify_ambiguous_name): Likewise.
6134 (patch_synchronized_statement): Removed unused local.
6136 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6138 * Makefile.in (zextract.o): Add dependencies.
6140 * Makefile.in: Do not put ^Ls at the start of a line.
6142 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6144 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6145 sub-type the result of the call that gets the exception value.
6147 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6148 don't call finish_class.
6150 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6151 clear found before continuing.
6153 * verify.c (verify_jvm_instructions): On an array load, allow
6154 and handle top of stack to be TYPE_NULL.
6156 * gjavah.c (generate_access): Translate Java package private or
6157 protected access to C++ public, but with a comment.
6159 1999-01-13 Andrew Haley <aph@cygnus.com>
6161 * expr.c (generate_name): Name prefix changed to avoid clashes
6162 with assembler temp labels.
6164 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6165 MODIFY_EXPR. Without this, code for the assignement may not be
6166 generated at all and the synchronized statement will read an
6167 uninitialized variable.
6169 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * class.c (maybe_layout_super_class): Fixed returned value.
6172 * lex.c: Added 1999 to the copyright.
6173 (java_init_lex): Initialize java_lang_imported.
6174 * lex.h: Added 1999 to the copyright.
6175 * parse.h: Added 1999 to the copyright.
6176 (REGISTER_IMPORT): Fixed typo in trailing macro.
6177 (CURRENT_OSB): New macro.
6178 (struct parser_ctxt): New fields osb_depth, osb_limit.
6179 * parse.y (java_lang_id): New global variable.
6180 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6181 (array_creation_expression:): Use CURRENT_OSB.
6182 (dims:): Uses a stack to keep track of array dimensions.
6183 (cast_expression:): Use CURRENT_OSB.
6184 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6186 (register_fields): Fixed typos in comment.
6187 (check_method_redefinition): Fixed comment indentation.
6188 (java_check_regular_methods): Set saved found wfl to NULL after
6189 having reinstalled it in the previously found DECL_NAME.
6191 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6193 * gjavah.c (java_float_finite): Use a union to do type punning.
6194 (java_double_finite): Likewise.
6196 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6198 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6199 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6200 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6201 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6202 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6203 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6205 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6207 * check-init.c (check_init): If compiling to native, we don't
6208 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6210 1999-01-08 Tom Tromey <tromey@cygnus.com>
6212 * parse-scan.y (variable_declarator_id): Set or increment
6214 (bracket_count): New global.
6215 (formal_parameter): Handle case where bracket pairs trail variable
6218 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6220 * jcf-parse.c (yyparse): variable len changed from a char to an
6221 int to prevent overflow.
6223 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6225 * java-tree.h: Declare read_class.
6226 * jcf-parse.c (read_class): New function.
6227 (load_class): Now just call read_class.
6229 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6230 * jcf-parse.c (parse_source_file): Declare save_error_count,
6231 which is needed by java_parse_abort_on_error macro,
6232 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6234 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6235 constructor, if initializing a static field.
6236 (patch_new_array_init): Set TREE_CONSTANT if it is.
6237 * expr.c (java_lang_expand_expr): For a static array constructor
6238 of primitive elements, allocate the array itself statically.
6239 Disabled until we can set the vtable field statically.
6241 * check-init.c: New file. Checks for definite assignment.
6242 * Makefile.in (JAVA_OBJS): Add check-init.o.
6243 * parse.y (java_complete_expand_method): Call check_for_initialization.
6244 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6246 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6248 * parse.y : include system.h instead of including
6249 standard headers directly with the exception of <dirent.h>.
6251 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6253 * lex.h: Moved static function declarations to lex.c,
6254 to shut up some -Wall warnings.
6255 * lex.c: Static function declarations moved here.
6256 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6258 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6260 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6262 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6264 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6265 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6267 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6268 (localvar_alloc): Change return type to void,
6269 (emit_unop): Remove unused variable size.
6271 * jcf-write.c (struct jcf_block): Add new union.
6272 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6273 (call_cleanups): New functions.
6274 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6275 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6276 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6277 * lang.c (lang_init): Call using_eh_for_cleanups.
6278 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6279 completing operands to patch_synchronized_statement.
6280 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6281 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6282 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6284 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6286 * Make-lang.in: Comment out control-Ls; they upset some makes.
6288 1998-12-18 Tom Tromey <tromey@cygnus.com>
6290 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6293 1998-12-17 Tom Tromey <tromey@cygnus.com>
6295 * parse.y (DIR_SEPARATOR): New define.
6296 (check_class_interface_creation): Use it.
6298 * parse-scan.y (report_main_declaration): Recognize
6299 `java.lang.String' in argument to main.
6301 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6303 * parse.y (create_interface): Remove bogus test.
6305 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6307 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6308 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6310 1998-12-16 Tom Tromey <tromey@cygnus.com>
6312 * parse-scan.y (qualified_name): Use correct sprintf format.
6314 1998-12-15 Tom Tromey <tromey@cygnus.com>
6316 * gjavah.c (print_field_info): Changed how most negative number is
6319 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6321 * parse.y (fold_constant_for_init): New function.
6322 (resolve_expression_name): Don't replace static final
6323 constant-initialized fields by its value.
6324 (java_complete_lhs): New. Same as java_complete_tree, except does
6325 not replace static final constant-initialized fields by their values.
6326 (register_fields): If there is an initializer, set DECL_INITIAL and
6327 MODIFY_EXPR_FROM_INITIALIZATION_P.
6328 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6329 Only call patch_initialized_static_field if
6330 MODIFY_EXPR_FROM_INITIALIZATION_P.
6331 (patch_initialized_static_field): If not valid constant, clear
6334 * parse.y (lookup_field_wrapper): Fix thinko.
6336 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6337 set and restore global lineno.
6339 1998-12-14 Tom Tromey <tromey@cygnus.com>
6341 * gjavah.c (print_field_info): If value to print is the smallest
6342 value of its size, then print as hex to avoid later warnings from
6345 1998-12-14 Tom Tromey <tromey@cygnus.com>
6347 * gjavah.c (decompile_method): Decompile `return null'.
6348 (process_file): Generate `#pragma interface'.
6349 (method_declared): New global.
6350 (print_method_info): Set it.
6351 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6352 (print_method_info): Handle abstract methods.
6354 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6356 * parse.y (patch_method_invocation): If class_decl is null
6357 (e.g. an array type), use original type.
6359 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6360 errors about uncaught exception from clone (of array, specifically).
6362 1998-12-13 Tom Tromey <tromey@cygnus.com>
6364 * gjavah.c (decompile_method): Handle all types of `return'
6365 opcode. Decompile `return this' and `return'.
6366 (method_access): New global.
6367 (print_method_info): Set it.
6368 (decompile_method): Don't decompile a synchronized method.
6370 1998-12-13 Tom Tromey <tromey@cygnus.com>
6372 * jcf-reader.c (jcf_parse_one_method): Recognize
6374 * gjavah.c (HANDLE_END_METHOD): New macro.
6375 (HANDLE_CODE_ATTRIBUTE): New macro.
6376 (decompile_method): New function.
6377 (print_method_info): Don't print `;\n' at end of function decl.
6378 Include java-opcodes.h.
6379 (decompiled): New global.
6381 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6383 * class.c (build_class_ref): Handle PRIMTYPE.class if
6384 flag_emit_class_files.
6385 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6386 if flag_emit_class_files.
6387 * parse.y (java_complete_tree): Pre-liminary support for
6388 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6390 * parse.y (patch_synchronized_statement): Don't call monitorexit
6391 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6393 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6395 * zipfile.h (opendir_in_zip): New declaration.
6396 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6397 (opendir_in_zip): New function, using code from open_in_zip.
6398 (open_in_zip): Call opendir_in_zip.
6399 (find_class): Remove no-longer-used do_class_file parameter,
6400 but add source_ok parameter. Change logic so if we find a .java file,
6401 we don't look for .class in later classpath emtries.
6402 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6403 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6404 * gjavah.c: Update call to find_class.
6405 * jcf-dump.c: Likewise.
6407 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6408 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6409 nothing if body is empty_stmt_node.
6410 Various little fixes so SP gets correctly adjusted.
6411 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6412 For CALL_EXPR, test if static first.
6413 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6414 such as the ones we create for Object and Class.
6415 Set and restore current_function_decl.
6416 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6417 (note_possible_classname): New function.
6418 (read_import_entry): Removed. Merged with read_import_dir.
6419 (read_import_dir): Don't call find_class - that only gives us
6420 the first classpath entry having the needed package.
6421 Use the struct buffer data structure from buffer.h.
6422 (read_import_dir, find_in_imports_on_demand): The remembered
6423 class names now use '.' (not '/') as package separator.
6425 * parse.y (java_complete_expand_methods): Call write_classfile
6426 here, and not in java_expand_classes (which only gets first class).
6428 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6431 (register_fields): If a static fields has an initializer, just
6432 chain it on ctxp->static_initialized, and handle later.
6433 (java_complete_expand_methods): Force <clinit> first.
6434 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6435 - it's already been completed.
6436 (patch_initialized_static_field): New function.
6437 (java_complete_field): Call it.
6439 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6441 * expr.c (encode_newarray_type, build_new_array): New functions.
6442 * java-tree.h: Declare build_new_array.
6443 * jcf-write.c (patch_newarray): Use build_new_array.
6445 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6446 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6448 * parse.y (patch_new_array_init): Re-organize.
6449 Now is passed the actual array (pointer) type of the value.
6450 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6451 (patch_array_constructor): Removed - merged into patch_new_array_init.
6452 (java_complete_tree): Update patch_new_array_init.
6454 * jcf-write.c (find_constant_index): New function.
6455 (generate_bytecode_insns): Use find_constant_index.
6456 (generate_classfile): Use find_constant_index for ConstantValue.
6458 1998-12-11 Tom Tromey <tromey@cygnus.com>
6460 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6461 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6462 * class.c (make_class_data): Renamed dtable -> vtable, and
6463 dtable_method_count -> vtable_method_count.
6465 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6468 global variables, initialized.
6469 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6470 Declared new global variables.
6471 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6472 double_zero_node, integer_zero_node upon direct matching.
6473 * parse.y (purify_type_name): Added function prototype.
6474 (duplicate_declaration_error_p): Consider new_type as potentially
6475 being a incomplete type. Use purify_type_name on type string.
6476 (method_header): saved_type: unused variable removed. Don't figure
6477 return type if method name is invalid.
6478 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6479 processed by patch_unaryop.
6480 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6481 increment/decrement node into its original type after binary
6482 numeric promotion on its operands.
6484 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * parse.y (array_initializer:): Array init operand is NULL_TREE
6487 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6488 now an error. Fixed indentation problems.
6489 (patch_string): Handle error_mark_node as an argument.
6490 (patch_new_array_init): Fixed indentation problems.
6491 (array_constructor_check_entry): Removed check on null wfl_value.
6492 Return an error if wfl_value's walk returns an error.
6494 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6497 * lex.c (java_lex): Remember column position before advancing one
6498 token. Retain location information on OCB_TK.
6499 * lex.h (typedef struct java_lc): Added new field.
6500 * parse.h (GET_SKIP_TYPE): New macro.
6501 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6502 * parse.y (build_new_array_init, patch_new_array_init,
6503 patch_array_constructor, maybe_build_array_element_wfl,
6504 array_constructor_check_entry): New function prototypes.
6505 (switch_block:): Tagged <node>.
6506 (OCB_TK): Tagged <operator>.
6507 (array_initializer:): Installed actions.
6508 (variable_initializer): Build location information on element if
6510 (switch_statement:): Fixed indentation typo.
6511 (switch_block:): Redefined default action.
6512 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6513 (patch_assignment): Removed duplicate code.
6514 (maybe_build_array_element_wfl, build_new_array_init,
6515 patch_new_array_init, patch_array_constructor,
6516 array_constructor_check_entry): New functions.
6518 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6520 * parse.y (array_initializer): Tagged <node>.
6521 (variable_initializer:): Use default rule.
6522 (array_initializer:): Defined actions.
6523 (variable_initializers:): Likewise.
6524 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6525 non-static field accesses.
6526 (patch_invoke): Fixed indentation typo.
6527 (java_complete_tree): Likewise.
6528 (build_labeled_block): Changed leading comment. Generate an error
6529 in case of duplicate loop labels.
6530 (patch_conditional_expr): Patch results of string concatenation
6533 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6535 * constants.c (find_methodref_index): When the class is an interface,
6536 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6538 * decl.c (finit_identifier_node): Use "$finit$", rather than
6539 "<finit>" (which Sun's verifier rejects).
6540 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6541 (generate_field_initialization_code): Removed.
6542 (fix_constructors) Don't add call to $finit$ here (wrong order).
6543 (patch_method_invocation): Add $finit$ call here.
6545 * java-tree.h (CALL_USING_SUPER): New macro.
6546 * parse.y (patch_invoke): Remove im local variable.
6547 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6548 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6549 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6551 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6553 * parse.y (java_complete_tree): Don't complain about unreachable
6554 statement if it is empty_stmt_node.
6556 * jcf-write.c (find_constant_wide): New function.
6557 (push_long_const): Use find_constant_wide.
6559 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6560 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6561 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6562 Emit invokeinterface when calling an interface method.
6563 Emit invokespecial also when calling super or private methods.
6565 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6567 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6569 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6571 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * java-tree.h (java_layout_seen_class_methods): New function
6575 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6576 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6577 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6578 * parse.y (method_declarator:): Defined action.
6579 (issue_warning_error_from_context): input_filename saved, set to
6580 the appropriate value and restored after java_error is called.
6581 (build_unresolved_array_type): Fixed comment.
6582 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6583 (method_header): Deal with return type the same way type are
6584 handled for fields and method's parameters and local variables
6586 (check_method_redefinition): Removed extra CR.
6587 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6588 (java_layout_seen_class_methods): New function.
6589 (java_layout_classes): Call java_layout_seen_class_methods.
6591 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6593 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6595 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6597 * jcf-dump.c (main): Fix error message.
6598 * jcf-path.c (add_entry): Style fix.
6600 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * class.c (layout_class_method): Call build_java_argument_signature
6603 on constructors too.
6604 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6605 (patch_method_invocation): Define a primary when resolving an
6606 expression name. Augmented comment on code checking illegal `this'
6607 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6609 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6611 * class.c (layout_class_method): Don't report error on non-static
6612 overriding static if the method is private.
6613 * java-tree.h (finish_class): Prototype added.
6614 * lex.c (java_get_line_col): Handle col argument -2 value.
6615 * parse.h: All static method declarations moved to parse.y.
6616 * parse.y: Now contains all static method declarations previously
6618 (find_expr_with_wfl, missing_return_error,
6619 unreachable_stmt_error): New functions.
6620 (java_get_real_method_name): Identify constructors bearing class
6621 names in source code compiled classes only.
6622 (java_complete_expand_methods): Call missing_return_error.
6623 (invocation_mode): Private methods invoked as static methods.
6624 (java_complete_tree): Call unreachable_stmt_error.
6626 1998-12-01 Tom Tromey <tromey@cygnus.com>
6628 * Makefile.in (+target): Removed.
6629 (+xmake_file): Likewise.
6630 (+tmake_file): Likewise.
6631 (.NOEXPORT): Removed duplicate.
6633 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6635 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6637 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6639 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6640 libiberty.h. Provide an xmalloc definition.
6642 * jvspec.c: Remove the xmalloc prototype.
6644 * parse-scan.y: Include config.h and system.h. Don't include
6645 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6646 Provide an xstrdup definition.
6648 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6650 * jcf-path.c (add_entry): Recognize ".jar" too.
6651 * lang-specs.h: Likewise.
6653 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6655 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6656 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6658 * jcf-write.c (generate_bytecode_insns):
6659 Handle pre/post-increment/decrement of long.
6661 * jcf-write.c (generate_bytecode_insns):
6662 Handle missing exception handler (finally for synchronized).
6664 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6666 * java-tree.h (end_params_node): Declare global.
6667 * decl.c (end_params_node): New global.
6668 (init_decl_processing, start_java_method): Use end_params_node for
6669 end of list of parameter types. Follows correct gcc conventions.
6670 * expr.c (pop_argument_types, pop_arguments): Likewise.
6671 * lang.c (put_decl_node): Likewise.
6672 * typeck.c (various places): Likewise.
6673 * class.y (various places): Likewise.
6674 * parse.y (various places): Likewise.
6676 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6677 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6679 * class.c: Add #include flags.h, remove no-longer needed declaration.
6681 * class.c (layout_class_method): Remove commented-out code, re-format.
6682 Don't add vtable entry (or index) for private methods.
6683 * expr.c (expand_invoke): A private method is implicitly final.
6684 * class.c (make_class_data): If inlining or optimizing,
6685 skip private methods.
6687 * class.c (finish_class): New function. Calls existing methods,
6688 but alls emits deferred inline functions.
6689 * jcf-parse.c (parse_class_file): Call finish_class.
6690 * parse.y (java_complete_expand_methods): Likewise.
6692 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6694 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6696 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6698 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6700 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6702 * (generate_classfile): Always write class access flag with
6705 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6707 * class.c (maybe_layout_super_class): New function.
6708 (layout_class): Reorganized. Loop on class methods dispatched into
6709 a new function. Call maybe_layout_super_class.
6710 (layout_class_methods, layout_class_method): New functions.
6711 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6713 (expand_invoke): Likewise.
6714 * java-tree.h (all_class_list): New global variable declared.
6715 (layout_class_methods, layout_class_method): New function
6717 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6718 * jcf-parse.c (all_class_list): New global variable.
6719 (load_class): Extended what class_or_name can be. Use parser
6720 context mechanism to save globals before calling jcf_parse.
6721 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6722 is set on the file name.
6723 (jcf_parse): Layout class methods when Object is loaded, otherwise
6724 record class in all_class_list for delayed method layout.
6725 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6726 * lang.c (put_decl_node): Decode <init> into the decl context
6728 * lex.c (java_allocate_new_line): Use xmalloc.
6729 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6730 pointers, not TREE_LIST elements.
6731 (struct parser_ctxt): Fixed comment indentations, added comments
6732 and reordered some fields.
6733 (java_check_methods): Function prototype removed.
6734 * parse.y (java_push_parser_context): Use xmalloc.
6735 (java_parser_context_restore_global): Pop extra pushed ctxp only
6736 when there's nothing next.
6737 (maybe_create_class_interface_decl): Fixed comment, add new
6738 created class decl to all_class_list.
6739 (method_header): Use GET_REAL_TYPE on argument's types.
6740 (method_declarator): Use GET_REAL_TYPE, change type to the real
6741 type in TREE_LIST dependency node. Build argument list with the
6743 (create_jdep_list): Use xmalloc. Removed allocation error message.
6744 (obtain_incomplete_type): Fixed leading comment. Broadened
6745 incoming argument meaning.
6746 (register_incomplete_type): Use xmalloc. Removed allocation error
6748 (safe_layout_class): Fixed leading comment.
6749 (jdep_resolve_class): Reversed if statement condition and switch
6751 (resolve_and_layout): Fixed leading comment. Broadened incoming
6753 (complete_class_report_errors): New local variable name, for
6754 clarity. purify_type_name used for all error cases.
6755 (java_get_real_method_name): Stricter check on constructors.
6756 (java_check_regular_methods): Reverse methods list only if not
6757 already laid out. Layout artificial constructor.
6758 (java_check_methods): Deleted.
6759 (source_start_java_method): Obtain incomplete type for patchable
6761 (java_layout_classes): Fixed leading comment. Use
6762 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6763 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6764 before returning. Fixed comments.
6765 (java_expand_classes): Check for errors up front.
6766 (patch_method_invocation): Class to search is resolved and laid
6769 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6771 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6773 * javaop.h (int8): Removed - not used.
6774 (jbyte): Redefine portably with correct signedness.
6776 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6778 * jcf-write.c (generate_bytecode_insns): Fix typo
6779 OPCODE_getstatic to OPCODE_getfield.
6781 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6782 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6783 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6785 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6787 * jcf-parse.c (jcf_parse_source): Function returned type is
6788 void. Added prototype.
6789 (jcf_parse): Function returned type is void.
6790 (yyparse): Remove call to fclose on the last parsed file.
6792 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6794 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6796 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6797 (layout_class): Cope with methods featuring WFL in decl names.
6798 * decl.c (unqualified_object_id_node): New global variable,
6800 (build_decl_no_layout): Removed.
6801 * expr.c (build_primtype_type_ref): Handle Double.
6802 (java_lang_expand_expr): Fixed indentations.
6803 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6804 (flag_wall, flag_redundant, flag_not_overriding,
6805 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6806 variable declarations.
6807 (build_decl_no_layout): Removed prototype.
6808 (java_get_real_method_name): Added prototype.
6809 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6810 (java_parse_abort_on_error): Macro now just returns.
6811 * jcf-parse.c (jcf_parse_source): Check fclose returned
6812 value. Call emit_register_classes if java_report_errors returns
6814 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6815 flag_static_local_jdk1_1): New integer flags.
6816 (lang_decode_option): New flags set here.
6817 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6818 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6819 the flag_redundant variable.
6820 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6821 when parsing java.lang.Object class.
6822 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6824 (resolve_qualified_expression_name): Fixed indentation.
6825 (patch_array_ref): Changed prototype.
6826 (not_initialized_as_it_should_p): Prototype removed.
6827 (java_report_errors): Added function prototype.
6828 * parse.y (formal_parameter:): Changed error message for not yet
6829 supported final parameters.
6830 (class_type_list:): Set both PURPOSE and VALUE of created
6831 TREE_LIST to be class_type.
6832 (primary_no_new_array:): Handle class literals on primitive types.
6833 (parse_warning_context): Reinstalled correct force_error and
6834 do_warning flags setups.
6835 (java_report_errors): Changed prototype. Return java_error_count
6837 (variable_redefinition_error): Consider treating variable type as
6839 (create_interface): Warn about redundant abstract modifier if
6840 flag_redundant is set. Changed error message.
6841 (lookup_field_wrapper): Save/restore globals before/after looking
6843 (duplicate_declaration_error_p): Consider treating declaration
6844 type as a fake pointer.
6845 (register_fields): Extract real type from dependency node. Check
6846 for duplicate field declaration after type adjustment. Use
6847 DECL_INITIAL to store static final initialized values.
6848 (method_header): Extract real function type from dependency node.
6849 (check_abstract_method_header): Use GET_METHOD_NAME.
6850 (obtain_incomplete_type): Layout fake pointer type.
6851 (safe_layout_class): Don't try to check for methods before layout.
6852 (java_complete_class): Don't check for correct throws clause
6853 elements inheritance here.
6854 (resolve_and_layout): Broadened name parameter meaning.
6855 (reset_method_name): Use GET_METHOD_NAME.
6856 (java_get_real_method_name): New function.
6857 (java_check_regular_methods): Don't check methods in
6858 java.lang.Object. Verify lineage of throws clause elements. Use
6859 flag_no_overriding in warning report.
6860 (check_throws_clauses): Don't check if class was from
6861 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6862 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6863 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6864 warning on unsupported final local variables. Use build_decl
6865 instead of build_decl_no_layout. Get real local variable type from
6867 (source_start_java_method): Get real parameter type from
6868 dependency node. Call build_decl instead of build_decl_no_layout.
6869 (java_layout_classes): Reverse tree and layout type and class as
6870 required. Mark class as loaded when done.
6871 (resolve_field_access): Fixed indentation. Restricted condition
6872 leading to static field access code generation. Set field_type
6873 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6874 (resolve_qualified_expression_name): Initialize type_found to
6875 null. Handle static field resolved during qualification. Fixed
6876 layout on non primitive field decl types.
6877 (not_accessible_p): Fixed typo in comment.
6878 (patch_method_invocation): Resolve and layout class to search from
6880 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6881 layout non primitive type, if necessary. Make method node only to
6883 (find_applicable_accessible_methods_list): Consider WFL'ed method
6884 decl names. Fixed indentation.
6885 (argument_types_convertible): Resolve and layout target type if
6887 (java_complete_tree): Fixed indentation problems. Rewrote
6888 CALL_EXPR thrown exceptions check. Re-installed further processing
6889 of the assignment in certain cases.
6890 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6891 inlining on class literals.
6892 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6894 (valid_method_invocation_conversion_p): Likewise.
6895 (patch_string): Temporary disable forbidden use of `this' in
6896 explicit constructor invocations when doing string concatenation
6898 (patch_unaryop): Added comment. Reinstalled code to disable
6899 further check on assignment operation with cast expression RHS.
6900 (patch_switch_statement): Fixed indentation.
6901 (build_try_statement): Call build_decl instead of
6902 build_decl_no_layout.
6903 (patch_synchronized_statement): Likewise.
6904 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6905 IS_UNCHECKED_EXPRESSION_P.
6906 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6907 layout argument exception type.
6908 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6909 of IS_UNCHECKED_EXPRESSION_P.
6911 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6913 * jcf-parse.c (yyparse): Open class file in binary mode.
6915 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6917 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6919 * jcf-write.c (perform_relocations): Move check out one loop.
6921 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6923 * Make-lang.in: Fix reference to srcdir.
6924 * jv-scan.c: Add missing xmalloc prototype.
6925 * jvgenmain.c: Ditto.
6927 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6929 * decl.c (error_mark_node), java-tree.h: New global.
6930 * parse.y: Use empty_stmt_node instead of size_zero_node.
6931 (build_if_else_statement): If missing else, use empty_stmt_node.
6933 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6934 (java_complete_expand_method): Complain if return is missing.
6935 (java_check_regular_methods): Comment out incorrect error check.
6936 (not_accessible_p): Fix incorrect handling of protected methods.
6937 (patch_method_invocation): Pass correct context to not_accessible_p.
6938 (find_applicable_accessible_methods_list): Likewise.
6939 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6940 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6941 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6942 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6944 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6945 (push_int_const): Remove reundant NOTE_PUSH.
6946 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6947 (- case SWITCH_EXPR): Fix code generation bug.
6948 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6949 (generate_classfile): More robust for abstract methods.
6951 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6953 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6954 * Make-lang.in: Ditto.
6956 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6959 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6961 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6963 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6965 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6967 Allow uses of interface types to verify. This is not really
6968 type-safe, but it matches what Sun does, and is OK as long as
6969 there are appropriate run-time checks.
6970 * verify.c (merge_types): If merging two interface types,
6971 just set the result to java.lang.Object.
6972 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6974 1998-11-13 Tom Tromey <tromey@cygnus.com>
6976 * gjavah.c (main): Handle --output-class-directory argument.
6977 * jvspec.c (lang_specific_driver): Translate `-d' into
6979 * jcf.h (jcf_write_base_directory): Declare.
6980 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6981 * lang-options.h: Mention -foutput-class-dir.
6982 * jcf-write.c (jcf_write_base_directory): New global.
6983 (make_class_file_name): Put generated .class file into `-d'
6984 directory, or into source directory if -d not given. Function now
6986 (write_classfile): Free class file name. Handle case where class
6988 (DIR_SEPARATOR): New macro.
6989 Include <sys/stat.h>
6991 * Makefile.in (prefix): New macro.
6993 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6995 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6996 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6997 here (done in patch_invoke instead).
6998 (case_identity): Moved here from parse.y.
7000 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7001 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7002 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7003 so they can be efficiently scanned without recursion.
7004 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7005 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7006 in BLOCK iteratively, rather than recursively.
7008 * parse.y (do_unary_numeric_promotion): New function.
7009 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7011 * parse.y (patch_newarray): Various fixes.
7013 Re-do handling of switch statements (for proper block scoping).
7014 * parse.y: Add just a single block for the enture switch block,
7015 but don't create any "case blocks".
7016 (group_of_labels): Rmeoved unneeded non-terminal.
7017 CASE_EXPR and DEFAULT_EXPR are added to current block.
7018 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7019 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7020 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7021 * parse.y (wfl_operator, print_int_node): Make non-static.
7022 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7023 as part of recursive scan of block.
7024 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7025 (patch_switch_statement): Most tests move dinto java_complete_tree.
7027 * parse.y: Make various production be non-typed (void).
7028 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7029 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7030 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7032 * jcf-write.c (struct jcf_handler): New type.
7033 (struct jcf_switch_state): New type.
7034 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7035 (alloc_handler, emit_unop, emit_reloc): New functions.
7036 (adjust_typed_op): Add extra parameter ("max type" offset).
7037 (emit_switch_reloc, emit_case-reloc): New function.
7038 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7039 (generate_bytecode_insns): Support REAL_CST, switch statements,
7040 exception handling, method calls, object/array creation, and more.
7042 * class.c: Remove some unused variables.
7043 * constants.c (find_string_constant): New function.
7044 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7045 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7046 if flag_emit_class_files.
7048 1998-11-12 Tom Tromey <tromey@cygnus.com>
7050 * jcf-io.c (find_class): Added explanatory comment.
7052 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7053 trailing slash to `.zip' entries.
7055 * jvspec.c (lang_specific_driver): Correctly handle case where
7056 GC_NAME not defined.
7058 1998-11-11 Tom Tromey <tromey@cygnus.com>
7060 * jvspec.c (GC_NAME): New define.
7061 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7063 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7065 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7067 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7069 1998-11-11 Tom Tromey <tromey@cygnus.com>
7071 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7073 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7075 * class.c (is_compiled_class): Call safe_layout_class for class
7076 compiled from source.
7077 * conver.h (convert_to_integer, convert_to_real,
7078 convert_to_pointer): Added prototypes.
7079 * decl.c (init_decl_processing): Non longer push the decls of
7080 `methodtable', `constants', `Class', `Field', `dispatchTable'
7081 `jexception' and `Method'.
7082 * expr.c (build_invokeinterface): New function.
7083 (expand_invoke): static variable CLASS_IDENT now in
7084 build_invokeinterface. Use build_invokeinterface.
7085 (expand_java_field_op): Moved code to inline
7086 java.lang.PRIMTYPE.TYPE into a function.
7087 (build_primtype_type_ref): New function.
7088 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7089 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7090 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7091 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7092 (DECL_LOCAL_STATIC_VALUE): New macro.
7093 (build_invokeinterface, build_primtype_type_ref): New function
7095 (java_parse_abort_on_error): Macro rewritten.
7096 * jcf-parse.c (current_method): Add comment to declaration.
7097 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7098 Function prototypes fixed.
7099 (jcf_parse_source): push/pop parser context. save/restore global.
7100 (parse_source_file): Fixed leading comment. Now take a
7101 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7102 classes and pop the parser context anymore.
7103 (yyparse): Push parser context, save globals, parse the source
7104 file, restore globals and pop the parser context when processing a
7106 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7107 * lex.c (java_parse_doc_section): New function.
7108 (java_lex): Call java_parse_doc_section when appropriate. Build an
7109 operator around INSTANCEOF_TK.
7110 * lex.h (java_lineterminator, java_sprint_unicode,
7111 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7112 Prototypes rewritten.
7113 (java_parse_escape_sequence, java_letter_or_digit_p,
7114 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7115 java_read_unicode, java_store_unicode, java_read_char,
7116 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7117 Added function prototypes.
7118 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7120 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7122 (struct parser_ctxt): New fields: deprecated,
7123 current_parsed_class_un, gclass_list.
7124 (fix_method_argument_names, issue_warning_error_from_context,
7125 resolve_package, lookup_package_type): New function prototypes.
7126 (resolve_expression_name): Fixed function prototype.
7127 (find_applicable_accessible_methods_list): Fixed indentation, added
7128 extra argument in prototype.
7129 (check_final_assignment, build_null_of_type, check_deprecation,
7130 check_method_redefinition, reset_method_name,
7131 java_check_regular_methods, java_check_abstract_methods,
7132 maybe_build_primttype_type_ref): New function prototype.
7133 * parse.y (conver.h): Include.
7134 (INSTANCEOF_TK): Tagged <operator>.
7135 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7136 (relational_expression:): Build binop for instanceof.
7137 (java_push_parser_context): Remember ctxp->gclass_list across
7139 (java_pop_parser_context): Simply return if no context
7140 exists. Remember gclass_list across contexts.
7141 (issue_warning_error_from_context): New function.
7142 (parse_error_context): Don't setup ctxp->elc here. Call
7143 issue_warning_error_from_context instead.
7144 (parse_warning_context): Likewise.
7145 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7146 setup. Link new class/interface to ctxp->gclass_list.
7147 (add_superinterfaces): Register interface as incomplete if not
7149 (create_class): Remember class unqualified name in
7150 ctxp->current_parsed_class_un. Check class deprecation.
7151 (register_fields): Check field deprecation. Remember static final
7152 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7154 (method_header): New local variable ORIG_ARG. Use unqualified
7155 current class name for check on constructor errors. Promote return
7156 type if of record type. Argument list fix moved in
7157 fix_method_argument_names, called here. Check method deprecation.
7158 (fix_method_argument_names): New function.
7159 (method_declarator): Promote record typed arguments.
7160 (safe_layout_class): Check class methods before layout.
7161 (java_complete_class): Compute field layout when patched.
7162 (do_resolve_class): Try to load class after having it renamed
7163 after the package name.
7164 (get_printable_method_name): Use DECL_CONTEXT.
7165 (reset_method_name): New function.
7166 (check_method_redefinition): Use reset_method_name.
7167 (java_check_regular_methods): New local variable
7168 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7169 names for error report. Check for compile-time error when method
7170 found has default (package) access.
7171 (java_check_abstract_methods): Now takes an interface DECL node as
7172 an argument. Also reinstall real name on unchecked
7173 overriding/hiding methods for error report.
7174 (java_check_methods): Fixed leading comment. Get classes to verify
7175 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7176 CLASS_METHOD_CHECKED_P on class verification.
7177 (lookup_java_method2): Get real method name if necessary.
7178 (find_in_imports): Don't check package class access here.
7179 (resolve_package, lookup_package_type): New functions.
7180 (java_layout_classes): Fixed leading comment. Take classes to be
7181 laid out from ctxp->gclass_list.
7182 (java_complete_expand_methods): Don't expand native and abstract
7184 (java_expand_classes): New function.
7185 (resolve_expression_name): Use additional argument ORIG. Retrieve
7186 values of static final field of primitive types.
7187 (resolve_field_access): Handles static final field of promotive
7189 (resolve_qualified_expression_name): Handle STRING_CST as
7190 primaries and package name resolution. Check deprecation on found
7191 decls. Set where_found and type_found on non static field resolved
7192 during qualification. Layout non primitive field decl types.
7193 (check_deprecation): New function.
7194 (maybe_access_field): Simplified.
7195 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7196 removed. Reverse method's argument when primary is a type. Don't
7197 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7198 instead. Include abstract class in the list of class searchable
7199 for constructors. Use DECL_CONTEXT of found method for access
7200 checks. Check method deprecation.
7201 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7202 converting arguments. Handle INVOKE_INTERFACE.
7203 (lookup_method_invoke): Search constructor using existing
7204 infrastructure (don't rely on lookup_java_constructor anymore).
7205 (find_applicable_accessible_methods_list): Extra argument flag
7206 LC. Now include constructor in the search.
7207 (qualify_ambiguous_name): Conditional expression are primaries.
7208 (not_initialized_as_it_should_p): static final are always
7210 (java_complete_tree): Pass extra NULL argument to
7211 resolve_expression_name. Stricter test to carry on patching
7212 assignments. New case for INSTANCEOF_EXPR.
7213 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7214 (check_final_assignment, maybe_build_primttype_type_ref): New
7216 (patch_assignment): Detect resolved static finals and carry normal
7217 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7218 (try_builtin_assignconv): Access constant 0 on all primitive
7220 (valid_builtin_assignconv_identity_widening_p): Accept identical
7221 types. Accept all promoted type on int type.
7222 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7223 assigned to a reference.
7224 (valid_method_invocation_conversion_p): Accept to check null
7226 (build_binop): Merge declaration and initialization of local
7228 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7229 numeric types. Improved validity test for qualify operators on
7231 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7232 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7233 primitive type and issue the appropriate error message.
7234 (resolve_type_during_patch): Mark class loaded when resolved.
7235 (patch_cast): Allow null to be cased to reference types.
7236 (build_null_of_type): New function.
7237 (patch_array_ref): Handle array on references correctly.
7238 (patch_return): Removed unused local variable MODIFY. Force
7239 boolean to be returned as integers. Allows null to be returned by
7240 a function returning a reference.
7241 * typeck.c (convert_to_integer, convert_to_real,
7242 convert_to_pointer): Prototypes moved to convert.h
7243 (lookup_argument_method): Use method real name, if necessary.
7245 1998-10-30 Tom Tromey <tromey@cygnus.com>
7247 * class.c (build_class_ref): Changed name of primitive classes to
7250 * class.c (make_class_data): Renamed fields: nmethods to
7251 method_count, method_count to dtable_method_count. Always set
7253 * decl.c (init_decl_processing): Likewise.
7255 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7257 * class.c (layout_class): Don't mangle <finit>, produce
7258 __finit<class> instead. Don't verify artificial methods.
7259 * decl.c (finit_identifier_node): New declared global.
7260 (init_decl_processing): finit_identifier_node initialized.
7261 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7262 * java-tree.h (finit_identifier_node): Declared as extern.
7263 (struct lang_decl): New field called_constructor.
7264 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7265 (CLASS_HAS_FINIT_P): New macro.
7266 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7267 explicit constructor invocation.
7268 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7269 CALL_SUPER_CONSTRUCTOR_P): New macros.
7270 (write_classfile): Added prototype.
7271 * jcf-parse.c (jcf_parse_source): Parse and remember for
7272 generation if the file was seen on the command line.
7273 (parse_source_file): Don't write the class file here.
7274 (yyparse): Loop on files rewritten. Set current_jcf.
7275 (parse_zip_file_entries): Parse class file only if it was found.
7276 * lang.c (init_parse): Don't open command line provided filename
7278 (lang_parse): Don't set main_jcf anymore.
7279 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7280 (JCONSTRUCTOR_CHECK): New macro.
7281 (JBSC_TYPE_P): New macro.
7282 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7283 (COMPLETE_CHECK_OP_2): New macro.
7284 (struct parse_ctxt): New field explicit_constructor_p.
7285 (check_class_interface_creation): Fixed prototype indentation.
7286 (patch_method_invocation_stmt): Prototype reflects added argument.
7287 (patch_invoke): Likewise.
7288 (complete_method_declaration, build_super_invocation,
7289 verify_constructor_circularity,
7290 build_this_super_qualified_invocation, get_printable_method_name,
7291 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7292 verify_constructor_super, create_artificial_method,
7293 start_artificial_method_body, end_artificial_method_body,
7294 generate_field_initialization_code): New function prototypes.
7295 * parse.y: Fixed leading comment
7296 (constructor_header:, constructor_body:, block_end:): Rules tagged
7298 (type_declaration:): Call maybe_generate_finit.
7299 (method_declaration:): Action for method_body: placed in new
7300 function complete_method_declaration, called here.
7301 (constructor_declaration:): Defined actions. Removed leading
7303 (constructor_header:): New rule with action.
7304 (constructor_body:): Rule rewritten using block_begin: and
7305 block_end:. Defined actions.
7306 (constructor_declarator:, explicit_constructor_invocation:):
7308 (block:): Use new rules block_begin: block_end:.
7309 (block_begin:, block_end:): New rules and actions.
7310 (block_statements:): Fixed error message for explicit
7312 (method_invocation:): Call build_this_super_qualified_invocation
7313 if primary is `this' or `super' was seen.
7314 (conditional_expression:): Action defined.
7315 (extra_ctxp_pushed_p): New static global flag.
7316 (java_parser_context_save_global): Create parser context if
7317 necessary. Use extra_ctxp_pushed_p to remember it.
7318 (java_parser_context_restore_global): Pop extra parser context if
7320 (build_array_from_name): Array on primitive types are marked
7322 (register_fields): Restore new name in field initializer
7323 expression if type was altered. Non static fields initialized upon
7324 declaration marked initialized.
7325 (maybe_generate_finit): New function.
7326 (maybe_generate_clinit): Use create_artificial_method,
7327 start_artificial_method_body, end_artificial_method_body. Generate
7328 debug info for enclosed initialization statements.
7329 (method_header): Fixed leading comment. Check constructor
7330 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7332 (complete_method_declaration, constructor_circularity_msg,
7333 verify_constructor_circularity): New functions.
7334 (get_printable_method_name): New function.
7335 (check_method_redefinition): Don't rename <finit> methods. Fix
7336 declared constructor names. Error message for
7337 constructors modified.
7338 (java_check_regular_methods): Local variable seen_constructor
7339 renamed saw_constructor. Skip verification on constructors. Create
7340 default constructor with create_artificial_method.
7341 (java_check_methods): Removed unnecessary empty line.
7342 (create_artificial_method, start_artificial_method_body,
7343 end_artificial_method_body): New functions.
7344 (java_layout_classes): Changed leading comment. Reverse fields
7345 list if necessary. Always layout java.lang.Object if being
7347 (java_complete_expand_methods): Verify constructor circularity.
7348 (java_complete_expand_method): Call fix_constructor on
7349 constructors. Local variable no_ac_found removed. Restore
7350 bindings if method body expansion failed.
7351 (fix_constructors, verify_constructor_super,
7352 generate_field_initialization_code): New function.
7353 (java_expand_classes): Fixed leading comment. Write class file
7355 (resolve_expression_name): Check for illegal instance variable
7356 usage within the argument scope of an explicit constructor
7358 (resolve_qualified_expression_name): Pass extra from_super flag
7359 when invoking patch_method_invocation_stmt. New case for
7360 conditional expression when used as a primary. Check for error
7361 when acquiring super.
7362 (patch_method_invocation_stmt): Added extra argument super. New
7363 local variable is_static_flag. Set class_to_search according to
7364 the nature of the constructor invocation. Don't add `this'
7365 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7366 invocation within the argument scope of explicit constructor
7367 invocation. Set is_static according to is_static_flag. Provide
7368 extra `super' argument to patch_invoke invocation.
7369 (patch_invoke): New argument from_super. Loop on arguments
7370 indentation fixed. Pass from_super to invocation_mode. New switch
7371 case INVOKE_SUPER. Fixed error message in switch default case.
7372 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7374 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7375 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7376 message takes constructors into account.
7377 (find_applicable_accessible_methods_list): Fixed indentation.
7378 (qualify_ambiguous_name): Take explicit constructor invocation
7379 into account. Deal with a conditional expression as a primary to
7381 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7382 case. Added extra argument to patch_method_invocation_stmt.
7383 Register calls made to explicit constructor `this'. Don't call
7384 save_expr in ARRAY_REF case when emitting class files. Check for
7385 illegal use of this when expanding explicit constructor invocation
7387 (complete_function_arguments): Set and reset parser context
7388 explicit_constructor_p field value when appropriate.
7389 (build_super_invocation, build_this_super_qualified_invocation):
7391 (patch_assignment): Fixed typo.
7392 (patch_unaryop): Check on final fields occurs only when a decl
7394 (patch_return): Take constructors into account.
7395 (patch_conditional_expr): New function.
7396 * typeck.c (build_java_signature): Removed unnecessary empty line.
7398 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7400 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7402 1998-10-28 Tom Tromey <tromey@cygnus.com>
7404 * decl.c (init_decl_processing): Renamed fields.
7405 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7406 interface_len, msize fields.
7408 * class.c (make_class_data): Removed subclass_head and
7409 subclass_next fields.
7410 * decl.c (init_decl_processing): Removed subclass_head and
7411 subclass_next fields.
7413 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7415 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7416 * mangle.c (emit_unicode_mangled_name): Similarly.
7418 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7420 * jcf-parse.c (get_constant): Place braces around code to compute
7421 'd' when REAL_ARITHMETIC is not defined.
7423 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7425 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7428 1998-10-23 Tom Tromey <tromey@cygnus.com>
7430 * lang-specs.h: `.zip' files are input to jc1.
7432 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7434 * jvspecs.c: Add (but don't enable) support for combining multiple
7435 .class and .java input filenames to a single jc1 invocation.
7436 Add support for -C flag (copile to .class files).
7437 Translate -classpath and -CLASSPATH arguments.
7438 * lang-specs.h: Don't set %2 spec.
7440 1998-10-22 Tom Tromey <tromey@cygnus.com>
7442 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7444 (add_path): Don't add trailing separator to non-empty path
7447 * lang.c (lang_decode_option): Check for -fclasspath and
7448 -fCLASSPATH before examining other `-f' options.
7450 * java-tree.h (finalize_identifier_node): Don't declare.
7451 * class.c (make_class_data): Don't push "final" field.
7452 * decl.c (init_decl_processing): Don't push "final" field.
7453 (finalize_identifier_node): Removed.
7454 (init_decl_processing): Don't set finalize_identifier_node.
7456 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7458 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7460 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7461 (JV_SCAN_SOURCES): New macro.
7462 (JCF_DUMP_SOURCES): Likewise.
7463 (jcf-dump$(exeext)): New target.
7464 (jv-scan$(exeext)): New target.
7466 1998-10-22 Tom Tromey <tromey@cygnus.com>
7468 * Makefile.in (LEX): Removed.
7469 (LEXFLAGS): Likewise.
7470 (SET_BISON): New macro.
7472 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7473 spurious diffs in parse.c.
7474 ($(PARSE_SCAN_C)): Likewise.
7475 (PARSE_DIR): New macro.
7477 (PARSE_SCAN_C): Likewise.
7478 (PARSE_RELDIR): New macro.
7480 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7482 * jcf-io.c (find_class): Use saw_java_source to determine when to
7483 look for `.java' file.
7484 * jcf-parse.c (saw_java_source): New global.
7485 (yyparse): Set it if `.java' file seen.
7487 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7488 (GCJH_SOURCES): Likewise.
7489 * Makefile.in (datadir): New macro.
7490 (libjava_zip): Likewise.
7491 (JAVA_OBJS): Added jcf-path.o.
7492 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7493 (../gcjh$(exeext)): Likewise.
7494 (jcf-path.o): New target.
7495 * java-tree.h (fix_classpath): Removed decl.
7496 * jcf-parse.c (fix_classpath): Removed.
7497 (load_class): Don't call fix_classpath.
7498 * parse.y (read_import_dir): Don't call fix_classpath.
7499 * lex.h: Don't mention classpath.
7500 * lex.c (java_init_lex): Don't initialize classpath.
7501 * jcf-io.c (classpath): Removed global.
7502 (find_class): Use jcf_path iteration functions. Correctly search
7503 class path for .java file.
7504 (open_in_zip): New argument `is_system'.
7505 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7506 classpath-related options.
7507 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7509 (lang_init): Call jcf_path_init.
7510 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7511 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7512 Correctly put braces around second string in each entry.
7513 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7514 classpath-related options.
7515 (help): Updated for new options.
7516 * jcf.h: Declare functions from jcf-path.c. Don't mention
7518 * jcf-path.c: New file.
7520 * jcf-depend.c: Include jcf.h.
7522 * jcf-write.c (localvar_alloc): Returns `void'.
7523 (localvar_free): Removed unused variable.
7525 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7526 (init_parse): Use OBJECT_SUFFIX, not ".o".
7528 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7530 * class.c (emit_register_classes): Renamed from
7531 emit_register_class.
7532 * java-tree.h (emit_register_classes): Prototype renamed from
7533 emit_register_class.
7534 * jcf-parse.c (yyparse): Call emit_register_classes once before
7536 * parse.y (java_expand_classes): No longer register classes.
7538 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7540 * class.c (is_compiled_class): New local variable
7541 seen_in_zip. Identify classes found in currently compiled source
7543 * decl.c (complete_start_java_method): Fixed typo.
7544 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7545 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7546 (CLASS_P): Moved around.
7547 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7548 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7550 (jcf_parse_source): Changed leading comment. Removed unnecessary
7551 fclose and CLASS_FROM_SOURCE_P marking.
7552 (parse_source_file): New local variables remember_for_generation
7553 and filename. Mark parsed file name identifier node. Removed block
7554 executed when parse_only was null. Set remember_for_generation.
7555 Use it as an argument to java_pop_parser_context.
7556 (yyparse): New local variables several_files, list, next node and
7557 current_file_list. Split ampersand separated file names into
7558 current_file_list. Iterate through the list and parse accordingly.
7559 * parse.h (java_pop_parser_context): New function prototype.
7560 * parse.y (ctxp_for_generation): New static global variable.
7561 (java_pop_parser_context): New argument generate. Link popped ctxp
7562 to ctxp_for_generation list accordingly.
7563 (java_complete_expand_methods): Fixed indentation.
7564 (java_expand_classes): New function.
7566 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7568 * Makefile.in: Link with libiberty.a instead of memmove.o.
7570 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7572 * lex.c (setjmp.h): No longer included.
7573 * lex.h (setjmp.h): Included.
7574 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7575 (duplicate_declaration_error_p): Renamed from
7576 duplicate_declaration_error.
7577 (build_array_from_name): New function prototype.
7578 * parse.y (setjmp.h): No longer included.
7579 (variable_declarator_id): Define action.
7580 (build_array_from_name): New function.
7581 (duplicate_declaration_error_p): Renamed from
7582 duplicate_declaration_error. Fixed leading comment.
7583 (register_fields): Main `for' loop reorganized. Uses
7584 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7585 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7586 build_array_from_name.
7587 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7589 (read_import_dir): Don't try to skip `.' and `..'.
7590 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7591 build_array_from_name. Main `for' loop reorganized.
7592 (resolve_qualified_expression_name): When building access to a
7593 field, use the type where the field was found, not its own type.
7594 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7595 field was found is null.
7596 (qualify_ambiguous_name): Sweep through all successive array
7599 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * java-tree.h (pop_labeled_block, lang_printable_name,
7602 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7603 interface_of_p, inherits_from_p, fix_classpath,
7604 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7605 make_class_data, register_class, alloc_name_constant): New
7606 function prototypes.
7607 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7608 indentation. Added cast to remove warning.
7609 (lang_printable_name): Set v argument unused.
7610 (lang_print_error): Added argument to lang_printable_name call.
7611 (java_dummy_print, print_lang_decl, print_lang_type,
7612 print_lang_identifier, lang_print_xnode): All argument marked
7614 * lex.c (java_unget_unicode): Removed unnecessary argument.
7615 (java_allocate_new_line): Unused local variable is gone.
7616 (java_read_char): Added parenthesis in expressions to remove
7617 warnings. Added final return statement.
7618 (java_read_unicode): Added parenthesis in expression to remove
7620 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7621 (java_parse_escape_sequence): Likewise.
7622 (java_lex): Unused local variables are gone. Fixed
7623 java_unget_unicode invocation.
7624 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7626 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7627 lang_printable_name invocation in macro.
7628 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7630 (duplicate_declaration_error): Suppressed unused argument in
7632 (identical_subpath_p): Function declaration is gone.
7633 (patch_invoke): Suppressed unused argument in prototype.
7634 (patch_cast, build_labeled_block, check_thrown_exceptions):
7636 * parse.y (setjmp.h): Included
7637 (toplev.h): Likewise.
7638 (field_declaration:): Suppressed unused local
7639 (label_decl:): Fixed build_labeled_block invocation.
7640 (java_pop_parser_context): Put extra parenthesis around assignment
7642 (yyerror): Suppressed unused local variables.
7643 (variable_redefinition_error): Fixed lang_printable_name
7645 (create_interface): Suppressed unused local variables.
7646 (create_class): Likewise.
7647 (duplicate_declaration_error): Suppressed unused argument. Fixed
7648 lang_printable_name invocation.
7649 (register_fields): Suppressed unused local variable. Fixed
7650 duplicate_declaration_error invocation.
7651 (method_header): Suppressed unused local variable.
7652 (method_declarator, parser_check_super): Likewise.
7653 (java_complete_class): Suppressed unused local variable. Fixed
7654 fatal error message.
7655 (complete_class_report_errors): Added default: in switch.
7656 (java_check_regular_methods): Fixed lang_printable_name
7658 (check_throws_clauses): Likewise.
7659 (java_check_abstract_methods): Suppressed unused local
7660 variable. Fixed lang_printable_name invocation.
7661 (read_import_entry): Added supplemental return statement.
7662 (read_import_dir): Suppressed unused local variables.
7663 (check_pkg_class_access, declare_local_variables): Likewise.
7664 (source_start_java_method): Suppressed unused extern variable
7666 (expand_start_java_method): Suppressed unused extern and local
7667 variable declarations.
7668 (java_complete_expand_methods): Likewise.
7669 (java_complete_expand_method): Suppressed unused local variables.
7670 (make_qualified_name): Likewise.
7671 (resolve_qualified_expression_name): Added default: in
7672 switch. Fixed lang_printable_name invocation.
7673 (class_instance_creation_expression): Added parenthesis around
7675 (patch_method_invocation_stmt): Fixed lang_printable_name and
7676 patch_invoke invocations.
7677 (check_for_static_method_reference): Fixed lang_printable_name
7679 (patch_invoke): Suppressed unused arguments and local variables.
7680 (lookup_method_invoke): Suppressed unused local variables.
7681 (qualify_ambiguous_name): Added default: in switch.
7682 (identical_subpath_p): Function removed.
7683 (patch_assignment): Suppressed unused local variables. Suppressed
7684 unnecessary if statement. Fixed lang_printable_name invocations.
7685 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7686 (valid_ref_assignconv_cast_p): Parenthesis around
7687 expression. Suppressed unused local variables.
7688 (build_binop): Suppressed unused local variables. fixed
7689 lang_printable_name invocations.
7690 (string_constant_concatenation): Suppressed unused local
7692 (patch_unaryop): Fixed lang_printable_name invocation.
7693 (patch_cast): Suppressed unnecessary argument. Fixed
7694 lang_printable_name invocation.
7695 (patch_array_ref): Fixed lang_printable_name invocation.
7696 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7697 (build_labeled_block): Suppressed unused argument.
7698 (generate_labeled_block): Fixed build_labeled_block invocation.
7699 (build_loop_body): Suppressed unused local variables.
7700 (patch_loop_statement): Likewise.
7701 (patch_exit): Fixed lang_printable_name invocation.
7702 (patch_switch_statement): Likewise.
7703 (case_identity): First argument marked unused.
7704 (patch_try_statement): Fixed lang_printable_name invocations.
7705 (patch_synchronized_statement, patch_throw_statement): Likewise.
7706 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7707 lang_printable_name invocations.
7708 (check_thrown_exceptions_do): Suppressed unused argument.
7710 1998-10-14 Tom Tromey <tromey@cygnus.com>
7712 * jcf-write.c (write_classfile): Add output class file as target.
7713 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7714 * jcf.h: Added declarations for dependency-tracking functions.
7715 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7716 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7717 (finish_parse): Call jcf_dependency_write.
7718 (dependency_tracking): New global.
7719 (DEPEND_SET_FILE): New define.
7720 (DEPEND_ENABLE): New define.
7721 (init_parse): Enable dependency tracking if required.
7723 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7724 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7725 (../gcjh$(exeext)): Likewise.
7726 (jcf-depend.o): New target.
7727 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7728 (GCJH_SOURCES): Likewise.
7729 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7731 (find_classfile): Added dep_name argument.
7732 (find_class): Compute name of dependency.
7733 (open_in_zip): Call jcf_dependency_add_file.
7734 * gjavah.c (output_file): No longer global.
7735 (usage): Don't mention "gjavah".
7737 (java_no_argument): Likewise.
7738 (version): Likewise.
7739 (main): Recognize and handle -M family of options.
7740 (print_mangled_classname): Return is void.
7741 (process_file): Handle case where output is suppressed.
7742 (HANDLE_END_FIELD): Likewise.
7743 (HANDLE_METHOD): Likewise.
7744 * jcf-depend.c: New file.
7746 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7748 * java-tree.def: Add missing newline at EOF.
7750 1998-10-13 Tom Tromey <tromey@cygnus.com>
7752 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7753 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7755 Include <config.h> and "system.h".
7756 (disassemble_method): Undefine RET to avoid clash with
7759 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * decl.c (runtime_exception_type_node, error_exception_type_node):
7762 New global variables.
7763 (init_decl_processing): Initialized.
7764 * expr.c (java_lang_expand_expr): Set caught exception type to
7765 null if catch handler argument doesn't exit.
7766 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7768 * java-tree.h (runtime_exception_type_node,
7769 error_exception_type_node): Global variables declared.
7770 (DECL_FUNCTION_THROWS): New macro.
7771 (DECL_FUNCTION_BODY): Modified comment.
7772 (DECL_SPECIFIC_COUNT): Likewise.
7773 (struct lang_decl): New field throws_list.
7774 (IS_UNCHECKED_EXPRESSION_P): New macro.
7775 * lex.c (java_lex): Generate location information for THROW_TK.
7776 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7777 EXCEPTIONS_P): New macros.
7778 (enum jdep_code): New value JDEP_EXCEPTION.
7779 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7780 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7781 PATCH_METHOD_RETURN_ERROR): New macros.
7782 (patch_method_invocation_stmt): Added new argument to prototype.
7783 (patch_synchronized_statement, patch_throw_statement,
7784 check_thrown_exceptions, check_thrown_exceptions_do,
7785 purge_unchecked_exceptions, check_throws_clauses): New function
7787 * parse.y Fixed typo in keyword section.
7788 (throw:): Rule tagged <node>.
7789 (THROW_TK): Keyword tagged <operator>.
7790 (method_header:): Last argument to call to method_header passed
7792 (throws:, class_type_list:, throw_statement:,
7793 synchronized_statement:, synchronized:): Defined actions.
7794 (method_header): New local variable current. Register exceptions
7796 (java_complete_tree): Complete and verify exceptions from throws
7798 (complete_class_report_errors): Error message on exceptions not
7800 (java_check_regular_methods): Fixed typo. Shortcut on private
7801 overriding methods. Changed error message on method
7802 redefinition. Check for throws clause compatibility.
7803 (check_throws_clauses): New function.
7804 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7805 method. Changed error message on method redefinition.
7806 (currently_caught_type_list): New static variable.
7807 (java_complete_expand_methods): Purge unchecked exceptions from
7808 throws clause list. Call PUSH_EXCEPTIONS before walk and
7809 POP_EXCEPTIONS after.
7810 (resolve_qualified_expression_name): Pass new argument as NULL to
7811 patch_method_invocation_stmt.
7812 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7813 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7814 argument list when appropriate. Use new argument if non null to
7815 store selected method decl.
7816 (patch_invoke): Convert if necessary args of builtin types before
7817 forming CALL_EXPR. Argument list no longer reversed here.
7818 (invocation_mode): Treat final methods as static methods.
7819 (java_complete_tree): New cases for THROW_EXPR: and
7820 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7822 (complete_function_arguments): No more RECORD_TYPE
7823 conversion. Function parameter nodes no longer saved.
7824 (valid_ref_assignconv_cast_p): Avoid handling null type.
7825 (patch_binop): Fixed null constant reference handling.
7826 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7828 (patch_try_statement): Fixed comments. Record caught types in
7829 list, push the list, expand try block and pop the list.
7830 (patch_synchronized_statement, patch_throw_statement,
7831 check_thrown_exceptions, check_thrown_exceptions_do,
7832 purge_unchecked_exceptions): New functions.
7833 * typeck.c (lookup_argument_method): Allow WFL in place of method
7834 DECL_NAME during method definition check
7836 1998-10-09 Tom Tromey <tromey@cygnus.com>
7838 * gjavah.c (decode_signature_piece): New function.
7839 (print_c_decl): Use it. Added `name_override' argument.
7840 (print_method_info): Use name_override argument to print_c_decl.
7841 (seen_fields): Removed.
7842 (print_field_info): Don't update seen_fields.
7843 (struct method_name): New structure.
7844 (method_name_list): New global.
7845 (print_method_info): Add new method to list of methods.
7846 (name_is_method_p): New function.
7847 (print_field_info): If field name has same name as method, then
7849 (process_file): Parse methods before fields.
7850 (field_pass): New global.
7851 (HANDLE_END_FIELD): Take field_pass into account.
7853 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7855 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7856 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7858 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7860 * jvspec.c: Fix bug in jvgenmain_spec patch.
7862 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7864 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7865 * decl.c (soft_exceptioninfo_call_node): New global variable.
7866 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7867 takes extra integer argument. soft_exceptioninfo_call_node
7869 * except.c (java_set_exception_lang_code): New function
7870 (method_init_exceptions): Called here.
7871 (prepare_eh_table_type): New function.
7872 (expand_end_java_handler): Called here.
7873 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7874 one argument. Modified generation of call to
7875 soft_badarrayindex_node to use new argument.
7876 (build_java_arrayaccess): Pass faulty index value to
7877 build_java_throw_out_of_bounds_exception.
7878 (generate_name): New function.
7879 (java_lang_expand_expr): New local variables node, current,
7880 has_finally_p. Expand TRY_EXPR node.
7881 (process_jvm_instruction): Replace top of the stack with thrown
7882 object reference when entering exception handler.
7883 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7884 specific tree codes.
7885 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7887 (DECL_SPECIFIC_COUNT): New macro.
7888 (prepare_eh_table_type, java_set_exception_lang_code,
7889 generate_name): New function declarations.
7890 (match_java_method): Declaration deleted.
7891 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7893 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7894 * parse.h (redefinition_error, refine_accessible_methods_list,
7895 can_cast_to_p): Function declaration removed.
7896 (classitf_redefinition_error, variable_redefinition_error,
7897 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7898 find_most_specific_methods_list, argument_types_convertible,
7899 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7900 valid_cast_to_p, valid_method_invocation_conversion_p,
7901 try_reference_assignconv, add_stmt_to_compound,
7902 build_jump_to_finally, build_tree_list, patch_try_statement,
7903 java_get_catch_block): New function declarations.
7904 * parse.y (string_buffer_type): Global variable deleted.
7905 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7906 finally): Rules tagged <node>.
7907 (TRY_TK, CATCH_TK): Token tagged <operator>.
7908 (class_body_declaration:, class_member_declaration:,
7909 formal_parameter:, explicit_constructor_invocation:,
7910 interface_member_declaration:, constant_declaration:,
7911 primary_no_new_array:, class_instance_creation_expression:,
7912 array_creation_expression:): Issue error on unsuported JDK1.1
7914 (try_statement:, catches:, finally:): Define actions.
7915 (catch_clause_parameter): New rule.
7916 (catch_clause:): Use new rule catch_clause_parameter.
7917 (parse_jdk1_1_error): New function.
7918 (redefinition_error): Renamed classitf_redefinition_error.
7919 (variable_redefinition_error): New function.
7920 (check_class_interface_creation): Call
7921 classitf_redefinition_error.
7922 (java_complete_tree): Added error message on JDEP_TYPE: case.
7923 (complete_class_report_errors): Fixed indentation.
7924 (declare_local_variables): Call variable_redefinition_error.
7925 (source_end_java_method): Call java_set_exception_lang_code and
7926 emit_handlers where appropriate.
7927 (java_method_add_stmt): Call add_stmt_to_block.
7928 (add_stmt_to_block): New function.
7929 (lookup_method_invoke): Fixed outside comment. new local variable
7930 candicates. Call find_applicable_accessible_methods_list and
7931 find_most_specific_methods_list when searching for a
7932 method. Modified error report to list possible candidates when
7934 (find_applicable_accessible_methods_list,
7935 find_most_specific_methods_list, argument_types_convertible): New
7937 (refine_accessible_methods_list): Function deleted.
7938 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7939 expr (if applicable) before calling patch_array_ref.
7940 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7941 (enter_block): Fixed comment.
7942 (enter_a_block): New function.
7943 (patch_assignment): Reorganized. Call try_reference_assignconv for
7944 references. Call valid_cast_to_p instead of can_cast_to_p.
7945 (try_reference_assignconv,
7946 valid_builtin_assignconv_identity_widening_p): New functions.
7947 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7948 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7950 (build_string_concatenation): Don't resolve StringBuffer.
7951 (patch_cast): Fixed inverted arguments.
7952 (patch_array_ref): Code to save array expr deleted. Call
7953 valid_cast_to_p instead of can_cast_to_p.
7954 (generate_labeled_block): Call generate_name.
7955 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7956 patch_try_statement): New functions.
7957 * typeck.c (match_java_method): Function deleted.
7959 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7961 * jvspec.c: jvgenmain_spec uses different temporary file names.
7963 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7965 * jvspec.c (lang_specific_driver): Fail if user specifies
7966 --main= when not linking.
7968 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7970 * class.c (make_class_data): Push value for `thread' field.
7971 * decl.c (init_decl_processing): Added `thread' field to class.
7973 * class.c (add_field): Always make static fields externally
7976 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7978 * expr.c (build_java_athrow,
7979 build_java_throw_out_of_bounds_exception, expand_invoke,
7980 build_newarray, expand_java_multianewarray, build_java_monitor):
7981 Update comments to reflect _Jv_* function names.
7983 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7985 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7986 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7987 * parse.y (expand_start_java_method): Likewise.
7989 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7991 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7993 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7994 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7995 * expr.c: Remove no-longer-needed calls to promote_type.
7996 * decl.c (give_name_to_locals): Liekwise.
7997 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7998 * parse.y: Add/remove promote_type calls as appropriate.
7999 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8000 (parse_signature_string): Likewise.
8001 (build_java_array_type): Fix for now signature convenions.
8003 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8005 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8007 * class.c (init_class_processing): libjava function renamed to
8010 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8013 * java-tree.def: Fixed DEFTREECODE third argument.
8014 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8015 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8016 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8017 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8018 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8019 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8020 * lang.c (java_tree_code_type, java_tree_code_length,
8021 java_tree_code_name): New arrays.
8022 (lang_init): Append Java tree node definitions to Gcc ones.
8023 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8025 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8027 (java_lex): Allow declaration of empty string constants. Retain
8028 location information on CASE_TK and DEFAULT_TK.
8029 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8030 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8031 Modified to be more robust.
8032 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8033 (build_new_invocation, try_builtin_assignconv,
8034 patch_switch_statement, string_constant_concatenation,
8035 build_string_concatenation, patch_string_cst, patch_string,
8036 java_expand_switch): New function declarations.
8037 * parse.y: Rules related to switch and EH tagged <node>.
8038 (label_id): Set to NULL_TREE
8039 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8041 (this_or_super:): Fixed indentation.
8042 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8043 statement_expression:): Removed call to RULE on all sub-rules.
8044 (switch_expression:, switch_labels:): New rules.
8045 (switch_statement:, switch_block:, switch_block_statement_groups:,
8046 switch_block_statement_group:, switch_labels:, switch_label:):
8048 (throw_statement:, synchronized_statement:, try_statement:):
8049 Defined temporary actions.
8050 (class_instance_creation_expression:): Call
8051 build_new_invocation. Fixed indentation.
8052 (field_access): Fixed indentation.
8053 (method_invocation): Likewise.
8054 (make_qualified_primary): Use THIS_EXPR.
8055 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8056 resolving from SUPER, set *type_found.
8057 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8058 (java_complete_tree): Removed unused local variable `location'. Case
8059 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8060 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8061 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8062 STRING_CST: case. default: checks for patchable strings.
8063 (complete_function_arguments): Transform string constant or
8064 crafted StringBuffer if necessary.
8065 (build_method_invocation): Fixed comments.
8066 (build_new_invocation): New function.
8067 (patch_assignment): Call try_builtin_assignconv to figure a valid
8068 assignment conversion between builtin types.
8069 (try_builtin_assignconv): New function.
8070 (build_binop): Use URSHIFT_EXPR directly to call build.
8071 (operator_string): Use UNARY_PLUS_EXPR.
8072 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8074 (do_merge_string_cste, merge_string_cste,
8075 string_constant_concatenation, build_string_concatenation,
8076 patch_string, patch_string_cst): New function.
8077 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8078 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8079 (build_newarray_node): Use NEW_ARRAY_EXPR.
8080 (build_this): Use THIS_EXPR.
8081 (build_return): Enable debug information on return statement.
8082 (build_if_else_statement): Likewise.
8083 (complete_labeled_statement): Fixed related comment.
8084 (build_loop_body): Fixed comment.
8085 (build_bc_statement): Enable debug information on break/continue
8087 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8089 (patch_switch_statement, case_identity, java_expand_switch): New
8092 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8094 * buffer.h (BUFFER_INIT): New macro.
8095 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8096 Pass (struct jcf_partial *state) to most functions.
8097 (jcf_block, jcf_relocation): New types.
8098 Support labels, branches, conditionals, loops.
8100 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8102 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8104 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8106 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8107 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8108 not integer_type_node (INT_TYPE_SIZ bits).
8110 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8112 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8113 * jcf-dump.c (print_exception_table): New function.
8114 (disassemble_method): Better handling of wide instructions.
8115 Make more robust for bad input.
8117 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8119 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8122 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8124 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8126 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8128 * Makefile.in ($(PARSE_H)): Removed target.
8130 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8132 * Makefile.in (JAVA_OBJS): Add memmove.o
8133 (memmove.o): New target & rules.
8135 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8137 * expr.c (expand_invoke): Don't generate a call to the class init
8140 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8142 * Makefile.in: Add many missing dependencies.
8143 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8145 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8146 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8148 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8150 * decl.c (complete_start_java_method): If method is static (and
8151 not private) call _Jv_InitClass.
8152 * expr.c (expand_invoke): Don't call build_class_init.
8154 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8156 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8158 * Make-lang.in (GCJ): Define before using.
8160 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8162 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8163 losing due to namespace pollution in GNU getopt.h
8165 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8167 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8168 (java.all.cross): Likewise.
8169 (java.rest.encap): Likewise.
8171 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8173 * gjavah.c (print_class_decls): Fix thinko in arglist
8174 * jcv-io.c (find_classfile): Similarly.
8176 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8178 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8180 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8182 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8183 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8184 * Makefile.in (PARSE_C): New macro.
8185 (PARSE_H): Likewise.
8186 (PARSE_SCAN_C): Likewise.
8187 ($(PARSE_C)): Target renamed from parse.c.
8188 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8189 (clean): Remove parse-scan.c as well.
8190 (parse.o): Depend on $(PARSE_C).
8192 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8194 * README, license.terms: Removed.
8196 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8197 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8198 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8199 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8200 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8201 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8202 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8203 and Java trademark attribution.
8205 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8207 * Makefile.in: Use gcjh, not gjavah.
8208 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8209 * Make-lang.in: Changed gjavah to gcjh everywhere.
8211 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8213 * gjavah.c: Support new -prepend -add -append flags.
8214 (print_method_info): Method is not virtual if class is final.
8216 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8218 * jv-scan.c: Fixed copyright assignment.
8219 * keyword.gperf: Likewise.
8220 * keyword.h: Likewise.
8221 * lex.c: Fixed copyright assignment.
8222 (java_lex): Push unicode back when parsing '<'.
8223 * lex.h: Fixed copyright assignment.
8224 * parse-scan.y: Likewise.
8225 * parse.h: Fixed copyright assignment.
8226 (build_debugable_stmt, complete_for_loop): New function prototypes.
8227 * parse.y: Fixed copyright assignment.
8228 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8229 size_zero_node when completing a loop with no exit condition.
8230 (for_statement_nsi:): Define action.
8231 (for_init:, for_update:): Return size_zero_node when empty.
8232 (declare_local_variables): Call build_debugable_stmt.
8233 (build_debugable_stmt): New function.
8234 (build_loop_body): Build debugable statement around loop
8236 (complete_loop_body): Take into account the debugable statement
8237 around the EXIT_EXPR.
8238 (complete_loop_body): New function.
8239 (patch_exit_expr): Fixed condition inversion.
8241 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8243 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8244 name of thread define.
8245 * jvspec.c (THREAD_NAME): New macro.
8247 (THREADLIB): Likewise.
8248 (lang_specific_driver): Recognize attempt to link with thread
8249 library or gc library. Recognize -ljava on command line so it
8250 isn't linked against more than once.
8252 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8254 * parse-scan.y (report_main_declaration): Name of the class
8255 containing `main' can be a qualified name.
8257 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8259 * config-lang.in: Changed gjavac to gjc everywhere.
8260 * Make-lang.in: Changed gjavac to gjc everywhere.
8262 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8264 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8265 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8266 and install the files.
8267 * Makefile.in (JAVA_OBJS_LITE): New variable.
8268 (compiler:): Now include jv-scan as a dependency.
8269 (../jv-scan$(exeext), parse-scan.c): New targets.
8270 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8271 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8272 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8273 check for errors even if parse_only.
8274 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8276 (yylex): New function. Uses java_lex body.
8277 (java_lex): Removed commented out statement. Remove local variable
8278 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8279 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8280 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8281 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8282 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8283 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8285 (java_lex_error): Empty if JC1_LITE is defined.
8286 (java_get_line_col): Return 0 if JC1_LITE is defined.
8287 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8288 SET_MODIFIER_CTX): Moved into the section containing the macros
8289 conditionally defined by JC1_LITE.
8290 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8291 argument if JC1_LITE is defined.
8292 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8293 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8295 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8296 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8297 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8298 to different values according to JC1_LITE.
8299 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8300 declared if JC1_LITE set.
8301 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8302 defined if JC1_LITE not set.
8303 (struct parser_ctx): Reorganized and skip the jc1 front end part
8305 (java_layout_classes): New function definition.
8306 (java_push_parser_context, java_init_lex, yyparse, yylex,
8307 yyerror): Prototype always declared. All other static function
8308 prototypes declared only if JC1_LITE is not set.
8309 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8310 declared in parse.h.
8311 (java_layout_classes): New function.
8312 (java_complete_expand_methods): No longer layout the class here.
8313 * parse-scan.y: New file.
8314 * jv-scan.c: New file.
8316 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8318 * gjavah.c (main): Handle -friend option.
8319 (friend_specs): New global.
8320 (generate_access): Handle friend_specs.
8321 (process_file): Likewise.
8322 (MAX_FRIENDS): New macro.
8323 (friend_count): New global.
8324 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8325 Changed all callers.
8327 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8329 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8330 (main): Handle processing all the entries of a named .zip archive.
8331 * jcf-io.c (jcf_trim_old_input): New function.
8332 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8334 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8336 * lang.c (flag_assume_compiled): Make default be on.
8338 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8340 * jcf-dump.c: Add bunches of flags to control output more.
8341 (process_class): New function; support printing more than one class.
8342 (main): Support new --print-main and --javap flags.
8343 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8344 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8346 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8348 Change mangling of dispatch table to match C++ vtable (w/thunks).
8349 * class.c (build_dtable_decl), java-tree.h: New function.
8350 (make_class_data): Call it.
8351 * decl.c (init_decl_processing): Likewise.
8353 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8355 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8356 soft_anewarray; adjust args passed.
8357 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8358 match _Jv_NewObjectArray.
8360 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8363 * expr.c (loopup_label): Call create_label_decl.
8364 (create_label_decl): New function.
8365 (java_lang_expand_expr): Call expand_start_bindings with argument
8367 * java-tree.h Added space after PROTO in function declarations
8369 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8370 (create_label_decl, push_labeled_block): New function
8372 * lex.c (label_id): Initialize.
8373 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8375 * parse.h Added space after PROTO in function declarations when
8377 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8378 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8379 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8380 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8382 (struct parser_ctxt): New fields current_loop,
8383 current_labeled_block.
8384 (build_if_else_statement, patch_if_else_statement,
8385 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8386 generate_labeled_block, complete_labeled_statement,
8387 build_bc_statement, patch_bc_statement, patch_loop_statement,
8388 build_new_loop, build_loop_body, complete_loop_body): New function
8390 * parse.y (java_warning_count): New global variable.
8391 (label_id): New static variable.
8392 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8393 (block:): Return size_zero_node when block is empty.
8394 (empty_statement:): Return size_zero_node.
8395 (statement:): Implement supplemental action when for_statement: is
8397 (label_decl:): New rule.
8398 (labeled_statement:): Rewritten using label_decl. Actions
8400 (labeled_statement_nsi:): Likewise.
8401 (if_then_statement): Actions implemented.
8402 (while_expression): New rule.
8403 (while_statement:): Rewritten using while_expression. Actions
8405 (while_statement_nsi:): Likewise.
8406 (do_statement_begin:): New rule.
8407 (do_statement:): Rewritten using do_statement_begin. Actions
8409 (for_statement:): Rewritten using for_begin. Actions implemented.
8410 (for_statement_nsi:): Likewise.
8411 (for_header:, for_begin:): New rules.
8412 (for_init:): Actions implemented.
8413 (statement_expression_list:, break_statement:,
8414 continue_statement:): Likewise.
8415 (yyerror): Count number of issued warning(s).
8416 (java_report_errors): Report error(s) and/or warning(s).
8417 (java_complete_class): Use build_java_argument_signature to
8418 recompute completed method signature.
8419 (java_check_regular_methods): New locals method_wfl and aflags.
8420 Use method_wfl instead of lookup_cl during error reports. Fixed
8421 indentation and modified some error messages. Use
8422 lang_printable_name in method instead of the DECL_NAME. New code
8423 to issue warnings on methods not overriding corresponding methods
8424 private to a different package.
8425 (java_method_add_stmt): Call add_stmt_to_compound.
8426 (add_stmt_to_compound): New function.
8427 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8428 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8429 (build_if_else_statement, patch_if_else_statement,
8430 build_labeled_block, generate_labeled_block,
8431 complete_labeled_statement, build_new_loop, build_loop_body,
8432 complete_loop_body, patch_loop_statement, build_bc_statement,
8433 patch_bc_statement, patch_exit_expr): New functions.
8434 * typeck.c (build_java_signature): Build argument signature before
8435 enclosing it in between parenthesis.
8437 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8439 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8440 (JAVA_OBJS): Added reminder comment
8442 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8444 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8445 be interpreted as a long long.
8447 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8449 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8450 soft_initialise_class. Use _Jv_NewMultiArray, not
8451 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8452 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8453 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8454 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8456 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8458 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8459 length_identifier_node): New global tree node constants.
8460 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8461 Replace uses by super_identifier_node etc.
8462 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8464 * parse.y (resolve_field_access): Don't special-case ".length" if
8465 flag_emit_class_files.
8466 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8467 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8470 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8472 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8473 * class.c (make_method_value): Remove init for removed fields.
8475 * class.c (layout_class): Use build_java_argument_signature.
8476 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8478 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8479 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8480 (build_java_signature): Don't use push_java_argument_signature.
8482 * typeck.c (lookup_argument_method): New function.
8483 * parse.y (java_check_regular_methods): Use lookup_argument_method
8484 instead of lookup_java_method2 followed by lookup_java_method.
8486 * parse.y (check_method_redefinition): Minor optimization.
8488 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8489 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8491 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8493 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8496 * gjavah.c (java_float_finite): Use K&R-style definition.
8497 (java_double_finite): Likewise.
8498 (generate_access): Now returns void. Changed all callers.
8499 (last_access_generated): Removed.
8500 (process_file): Only make a single pass over the .class file.
8502 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8504 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8505 for compatibility for G++ (with -fvtable-thunks).
8506 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8508 * gjavah.c (process_file): Use public inheritance for super-class.
8510 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8512 * lex.c (java_init_lex): Initialize ctxp->package.
8513 * parse.h (struct parser_ctxt): package and package_len replaced
8514 by tree package, an identifier node. Field method_decl_list is
8515 gone. Fixed comments.
8516 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8517 class_in_current_package): New function prototypes.
8518 * parse.y (array_type:): Set class loaded flag on primitive type
8520 (package_declaration:): Assign ctxp->package to the
8522 (method_invocation:): Handle invocation of method qualified by
8524 (single_type_import_declaration:): Removed ambiguity check.
8525 (java_pop_parser_context): New local variable `next'. Reset and
8526 set IMPORT_CLASSFILE_NAME flags on current and previous import
8528 (java_accstring_lookup): Use new local macro COPY_RETURN.
8529 (lookup_field_wrapper): New function.
8530 (parser_qualified_classname): Use merge_qualified_name.
8531 (parser_check_super_interface): Broaden error message.
8532 (do_resolve_class): Check for qualified class name in the current
8533 compilation unit if appropriate.
8534 (process_imports): Check for already defined classes.
8535 (check_pkg_class_access): Got rid of call to
8536 get_access_flags_from_decl.
8537 (java_complete_expand_methods): Call safe_layout_class based on
8538 the current class size.
8539 (make_qualified_primary): Build a WFL qualification on primary if
8541 (merge_qualified_name): New function.
8542 (make_qualified_name): Use merge_qualified_name.
8543 (resolve_expression_name): Use safe_lookup_field.
8544 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8545 (resolve_qualified_expression_name): Likewise. Check on resolved
8546 element accessibility.
8547 (not_accessible_p, class_in_current_package): New functions.
8548 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8549 (patch_method_invocation_stmt): Merged common pieces. Check
8550 accessibility of invoked method.
8551 (check_for_static_method_reference): Add returned type in error
8553 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8554 (refine_accessible_methods_list): Merged two conditions in test.
8555 (java_complete_class): Sanity check on stabilize_ref gone.
8556 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8558 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8560 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8562 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8564 * gjavah.c (F_NAN): Removed.
8565 (F_NAN_MASK): New macro.
8566 (F_POSITIVE_INFINITY): Removed.
8567 (F_NEGATIVE_INFINITY): Likewise.
8568 (java_float_finite): Rewrote.
8569 (D_NAN_MASK): Renamed.
8570 (java_double_finite): Rewrote.
8571 (D_POSITIVE_INFINITY): Removed.
8572 (D_NEGATIVE_INFINITY): Likewise.
8574 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8575 If verbose, print underlying representation of value in hex.
8577 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8579 * buffer.h, buffer.c: New files.
8580 * Makefile.in (JAVA_OBJS): Add buffer.o.
8582 Support locals variables and writing their debug entries to .class.
8583 * jcf-write.c: Simplify some by user new buffer type.
8584 (vode_buffer_grow): Removed.
8585 (struct localvar_info): New type.
8586 (localsvars, localvartable): New buffers.
8587 (localvar_alloc, localvar_free): New functions.
8588 (generate_bytecode_insns): Handle local variables.
8589 (generate_classfile): Write LocalVariableTable attribute.
8591 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8593 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8594 * zipfile.h (ZIPMAGIC): New macro.
8596 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8598 * Makefile.in (gjavah.o): Updated dependencies.
8599 (jcf-dump.o): Likewise.
8600 (all.indirect): Use ../gjavah.
8601 (../gjavah$(exeext)): Likewise.
8602 (clean): Don't remove gjavah.
8603 (clean): Remove parse.c, not java/parse.c.
8604 * Make-lang.in (java): Added gjavah.
8605 (gjavah$(exeext)): New target.
8606 (GJAVAH_SOURCES): New macro.
8607 (java.all.build): Added gjavah.
8608 (java.all.cross): Likewise.
8609 (java.rest.encap): Likewise.
8610 * config-lang.in (compilers, stagestuff): Added gjavah.
8612 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8614 * gjavah.c (java_float_finite): New function.
8615 (java_double_finite): Likewise.
8616 (F_POSITIVE_INFINITY): New macro.
8617 (F_NEGATIVE_INFINITY): Likewise.
8619 (D_POSITIVE_INFINITY): Likewise.
8620 (D_NEGATIVE_INFINITY): Likewise.
8622 (print_field_info): Use java_float_finite and java_double_finite.
8624 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8626 * parse.y (method_header): Name "this" implicit argument.
8628 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8630 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8631 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8632 (put_linenumber): New function.
8633 (generate_bytecode_insns, generate_classfile): Write line numbers.
8635 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8637 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8638 (lookup_name, build_known_method_ref, build_class_init,
8639 build_invokevirtual, invoke_build_dtable, match_java_method,
8640 build_field_ref, pushdecl_force_head, build_java_binop,
8641 binary_numeric_promotion, build_decl_no_layout,
8642 build_java_arrayaccess, build_newarray, build_anewarray,
8643 build_java_array_length_access, build_java_arraynull_check): New
8644 extern function prototypes.
8645 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8646 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8648 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8650 * jcf.h (jcf_out_of_synch): New extern function prototype.
8651 * parse.h: Static/global function implemented in parse.y
8652 prototyped and declarations moved at the end of the file.
8653 (DECL_P): Check that the argument isn't null.
8654 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8655 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8656 (QUAL_DECL_TYPE): New macro.
8657 (PARAMS): Macro definition removed.
8658 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8659 (return_statement:): Call build_return.
8660 (field_access:): Call make_qualified_primary in sub rule.
8661 (method_invocation:): Build method invocation and call
8662 make_qualified_primary when processing primaries.
8663 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8664 get_type_from_signature.
8665 (java_check_regular_method): Extra integer 0 argument when calling
8666 lookup_java_method2.
8667 (lookup_java_interface_method2): Extra method DECL argument when
8668 calling lookup_java_interface_method2.
8669 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8671 (java_complete_expand_method): Layout current class iff not
8672 already done. Don't process interface's methods.
8673 (java_complete_expand_method): Use super class only if it
8674 exists. Use current class otherwise.
8675 (make_qualified_primary): New function.
8676 (resolve_expression_name): Process qualified expression or
8677 expression from primary the same way.
8678 (resolve_expression_name): Two last arguments to
8679 resolve_field_access are now NULL_TREEs.
8680 (resolve_field_access): New variable is_static. Local field must
8681 be DECLs. is_static computed on field DECLs only. Append code in
8682 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8683 to initialize field_type.
8684 (resolve_qualified_expression_name): New local variable,
8685 previous_call_static and is_static. Handle primaries with function
8686 calls, casts, array references and `this'. `super' now handled as
8687 `(super_class)this'. Use is_static to clarify boolean expressions.
8688 Added code to handle case where a proper handle is required to
8689 access a field. Use QUAL_DECL_TYPE where applicable.
8690 (maybe_access_field): New function.
8691 (patch_method_invocation_stmt): New arguments primary, where,
8692 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8693 deleted. Use `where' as a type to search from if specified. Check
8694 for static method reference where forbidden. Append primary or
8695 current_this to the argument list if not calling constructor nor
8697 (check_for_static_method_reference): New function.
8698 (patch_invoke): Layout the class on which new is done if
8700 (lookup_method_invoke): Changed format to report errors on
8702 (qualify_ambiguous_name): New local variable this_found. Now
8703 handle things from primaries. Method call are considered
8705 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8707 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8708 (java_complete_tree): New case fo RETURN_EXPR. Process function
8709 call arguments in separate function.
8710 (complete_function_arguments): New function.
8711 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8713 (patch_assignment): Take the return function slot into account as
8714 a RHS. Distinguish assignment from a return.
8715 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8716 when checking methods in interfaces.
8717 (resolve_type_during_patch): NULL argument to unresolve_type_p
8718 instead of NULL_TREE.
8719 (patch_newarray): Fixed typo in comment.
8720 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8721 (build_return, patch_return): New functions.
8722 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8724 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8726 * constants.c (find_name_and_type_constant, find_fieldref_index,
8727 find_methodref_index): New methods.
8728 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8729 just return given method. Also, rename to build_known_method_ref.
8730 (expand_invoke): Rename call to build_invoke_non_interface.
8731 * java-tree.h, parse.h: Update prototype.
8732 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8733 (such as expand_expr_stmt) if flag_emit_class_files.
8734 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8735 STACK_TARGET, IGNORE_TARGET): New macros.
8736 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8737 (generate_bytecode_insn): New function to generate method's bytecode.
8738 (generate_classfile): Node generate Code attribute for a method.
8739 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8740 push_long_const, field_op, adjust_typed_op, maybe_wide):
8741 New functions used by generate_bytecode_insn.
8743 * typeck.c (signature_include_return): Remove variable.
8744 (push_java_argument_signature, build_java_argument_signature): New.
8745 (build_java_signature): Use push_java_argument_signature.
8746 * parse.y: Use build_java_argument_signature instead of fiddling
8747 with signature_include_return.
8749 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8751 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8754 * Makefile.in (all.indirect): Added gjavah$(exeext).
8755 (gjavah$(exeext)): Added $(exeext).
8758 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * class.c (layout_class): Call to java_layout_parsed_class replace
8761 by safe_layout_class.
8762 * expr.c (build_java_array_length_access): Removed static storage
8763 class in the function definition.
8764 (build_java_arraynull_check): Likewise.
8765 Also fixed typos in two comments.
8766 * lex.c (java_init_lex): Initialize static global kw_length.
8767 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8768 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8770 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8771 * parse.h (resolve_no_layout): New static function declaration.
8772 (get_identifier_in_static): Declaration removed.
8773 (java_layout_parsed_class): Function name declaration changed to
8775 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8776 not_initialized_as_it_should_p, build_this): New static function
8778 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8779 binary_numeric_promotion, stabilize_reference,
8780 build_decl_no_layout, build_java_arrayaccess): Extern function
8781 declarations moved into their own section.
8782 (build_newarray, build_anewarray, build_java_array_length_access,
8783 build_java_arraynull_check): New extern function declarations.
8784 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8785 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8787 (CALL_CONSTRUCTOR_P): New macro.
8788 * parse.y (kw_length): New static global tree node.
8789 (return_statement): Tagged <node>.
8790 (RETURN_TK): Tagged <operator>.
8791 (variable_declarator_id:): Build variable declaration with an
8792 empty initialization value if a syntax error was found in the
8793 initialization part of the variable declaration.
8794 (statement_without_trailing_substatement:): return_statement: now
8795 uses the default rule.
8796 (return_statement:): Temporarily fixed to return NULL_TREE.
8797 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8798 (class_instance_creation_expression:): Class creation rules now
8799 call build_method_invocation upon reduction.
8800 (array_creation_expression:): Rules call build_newarray_node upon
8802 (dim_exprs:): Build a list of dimension expressions.
8803 (dim_expr:): Store location of the OSB_TK in the dimension
8805 (method_invocation:): Added a new error rule.
8806 (build_unresolved_array_type): WFL argument may also be an array
8807 on a primitive type. Name of the argument changed to reflect this.
8808 (method_declarator): Insert argument type at the beginning of the
8809 argument type list and later reverse the list.
8810 (unresolved_type_p): Argument 'returned' may be optionally
8812 (java_layout_class_from_source): Function renamed
8814 (resolve_and_layout): Now call resolve_no_layout and
8816 (resolve_no_layout): New function.
8817 (purify_type_name): New function.
8818 (complete_class_report_errors): Call purify_type_name during error
8819 report on a type not found.
8820 (process_imports): error_found local variable doesn't need to be
8821 initialized to zero.
8822 (declare_local_variables): New local type_wfl. Fixed typo in error
8823 message. type_wfl assigned to unresolved type and used to register
8824 incomplete type. Build a WFL around the variable initialization
8825 statement so that debug info can be generated on it.
8826 (source_start_java_method): Reverse argument list after they've
8828 (current_this): New static global variable.
8829 (java_complete_expand_methods): Set current_this when appropriate.
8830 (resolve_expression_name): Build correct static and non static
8831 field access bearing a simple name.
8832 (resolve_field_access): Resolve the length field of arrays. Handle
8834 (patch_method_invocation_stmt): Set the type of the method
8835 invocation to error_mark_node. This value is later overridden by a
8836 valid type, if any. Don't handle qualified constructor invocation
8837 as qualified method invocation. Call lookup_method_invoke with its
8838 new flag. It's no longer necessary to access the selected method
8839 as the value of a tree list. Handle constructor invocation.
8840 (patch_invoke): Reverse argument list when invoking non interface
8841 methods. Insert call to new as the first argument of the
8843 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8844 defined within a final class. Return INVOKE_STATIC if the invoked
8845 method is a constructor.
8846 (lookup_method_invoke): New lc argument is a flag to indicate a
8847 constructor lookup. Now handle constructor lookup. Choose the most
8848 specific method in case several were matching the invocation
8849 requirements. Return a method decl instead of a tree list featuring
8850 one single method decl element.
8851 (refine_accessible_methods_list): New lc flag argument to
8852 indicate that a constructor is being looked up.
8853 (not_initialized_as_it_should_p): New function.
8854 (java_complete_tree): Now process fake tree codes
8855 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8856 save_expr on resolved function call arguments. Case on
8857 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8858 (patch_assignment): LHS can be a field access expression. When
8859 dealing with reference, lhs_type is the promoted type of the
8860 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8862 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8863 (patch_binop): Use not_initialized_as_it_should_p where
8865 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8866 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8868 (resolve_type_during_patch): New function.
8869 (patch_cast): Call resolve_type_during_patch to resolve type and
8870 report error accordingly.
8871 (patch_array_ref): Use not_initialized_as_it_should_p where
8872 applicable. Array base expression is saved before being
8873 used. Promote the type of an array elements if it contains non
8875 (build_newarray_node, patch_newarray, build_this): New functions.
8877 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8879 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8880 increment it in `for' statement.
8881 (print_field_info): If number is inf or nan, don't print it.
8882 (print_method_info): If method name is `delete', just ignore it.
8883 (print_c_decl): Special-case jstringArray.
8885 * gjavah.c (help): New function.
8886 (no_argument): New function.
8887 (usage): Changed text.
8888 (main): Rewrote argument handling. Now handles -v, --help,
8890 (version): New function.
8891 (found_error): New global.
8892 (main): Return found_error.
8893 (generate_access): Set found_error.
8894 (print_c_decl): Likewise.
8896 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8898 * gjavah.c (print_c_decl): Don't print "," when examining field.
8899 Skip type name when looking at "[L" types.
8900 (process_file): Now static.
8901 (generate_access): Now returns int.
8902 (last_access_generated): New global.
8903 (process_file): Clear last_access_generated; make multiple passes
8905 (print_field_info): Just return if generate_access returns true.
8906 (print_method_info): Likewise. Also, allow <init> functions to
8908 (print_c_decl): Added is_init argument. Print constructors
8910 (print_cxx_classname): Use UTF8_GET to extract characters from
8912 (print_base_classname): New function.
8913 (print_class_decls): New function.
8914 (process_file): Use it.
8915 (utf8_cmp): New function.
8917 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8919 * lang-options.h: Format changed to match changes in gcc/toplev.c
8920 to implement a --help option.
8922 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8924 * decl.c (init_decl_processing): Revert change to dtable_type.
8926 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8928 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8930 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8932 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8934 * lang.c (lang_init): Default flag_exceptions to 1, without
8935 checking to see if it's 2 first.
8937 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8939 * constants.c: Include "system.h".
8941 * lang.c (flag_new_exceptions): Get via extern now.
8942 (lang_init_options): New functions. Turn on flag_new_exceptions.
8944 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8946 * lex.c (java_lex): Return 0 when we see an invalid character in
8949 * lex.c (java_read_char): Specify extra argument when calling
8951 (java_read_unicode, java_parse_end_comment,
8952 java_parse_escape_sequence): Likewise,
8953 (java_lex): Specify extra argument when calling
8954 java_lex_error. Test that IDs are beginning with a legal character
8955 for IDs. Handle invalid characters with an error message and a
8956 call to java_lex_error.
8957 (java_lex_error): Adjust column position by new argument
8958 `forward'. Issue an error even if in the middle of reporting an
8961 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8963 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8964 we don't explicitly put a null pointer when we're copying it.
8966 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8968 * gjavah.c (print_cxx_classname): New function.
8969 (super_class_name): Likewise.
8970 (print_super_fields): Removed.
8971 (in_super): Removed.
8972 (print_field_info): Never generate #defines.
8973 (print_c_decl): Changed generated types to match JNI. No longer
8974 print class name before method name.
8975 (print_method_info): Print "static" before static methods.
8976 Print "virtual" before non-final methods.
8977 (usage): Use exit(1), not exit(-1).
8979 (print_field_info): Use %.17g to print a double.
8980 (last_access): New globals.
8981 (process_file): Initialize last_access.
8982 (usage): Now static.
8983 (ACC_VISIBILITY): New define.
8984 (generate_access): New function.
8985 (print_field_info): Call it.
8986 (print_method_info): Likewise. Also, generate information for all
8987 methods, not just native methods. Return void.
8988 (print_c_decl): Return void.
8989 (print_field_info): Return void.
8991 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8994 processing the jc1 grammar file. Prefix bison functions and
8995 variables with java_.
8996 (parse.c): Dependencies on parse.h and lex.h
8997 * expr.c (build_java_arrayaccess): Function now global.
8998 * java-tree.h: Comment reorganized to carry on previous
8999 classification effort.
9000 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9001 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9002 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9003 java_parse (new prefix java_ generated by bison).
9004 (java_layout_parsed_class, java_register_parsed_class): Function
9006 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9007 * lex.c (static tree wfl_op): Variable deleted.
9008 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9009 ctxp fields to NULL_TREE.
9010 (java_lex): No longer create WFL for operators. Filename caching
9011 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9012 created as STRING_CST and later expanded. Removed extra argument
9013 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9015 (build_wfl_node): Removed code in comments.
9016 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9017 store token and location data in the current bison token.
9018 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9019 static/extern function declaration at the beginning of the file.
9020 (struct qualification): Data structure definition deleted.
9021 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9022 (qualify_ambiguous_name): Function declaration modified. Function
9023 now returns nothing.
9024 (build_array_ref, patch_array_ref, make_qualified_name,
9025 resolve_qualified_expression_name, maybe_generate_clinit,
9026 resolve_field_access): New static function declarations.
9027 (build_java_arrayaccess): New extern function declaration.
9028 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9029 (CALL_EXPR_PRIMARY): Macro deleted.
9030 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9031 (struct parser_ctxt): Field initialized_final
9032 removed. non_static_initialized, static_initialized: New fields.
9033 * parse.y (static tree kw_super, static tree kw_this): New global
9035 (%union): tree wfl field of operator member replaced by int
9036 location. WFLs are non longer created for operators.
9037 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9038 (qualified_name:): Now calls make_qualified_name to build the
9040 (type_declaration:): Consider generating <clinit> when class
9042 (variable_declarator:): Directly build an assignment node when the
9043 variable is initialized when declared.
9044 (this_or_super:): Build a WFL and set current location when THIS
9045 or SUPER are parsed.
9046 (expression_statement:): Wrap statement around a WFL.
9047 (primary_no_new_array:): Fixed typo. Changed value returned by
9048 THIS_TK because of its new type (temporary).
9049 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9050 (field_access:): Build qualified name with SUPER.
9051 (method_invocation:): Fixed returned value because of SUPER's new
9053 (array_access:): Use OSB_TK location information.
9054 (post_increment_expression:, post_decrement_expression:,
9055 unary_expression:, pre_increment_expression:,
9056 pre_decrement_expression:, unary_expression_not_plus_minus:,
9057 cast_expression:, multiplicative_expression:,
9058 additive_expression:, shift_expression:, relational_expression:,
9059 equality_expression:, and_expression:, exclusive_or_expression:,
9060 inclusive_or_expression:, conditional_and_expression:,
9061 conditional_or_expression:, assignment:): Use new location/token
9062 information available on operators.
9063 (create_class): Set super_decl_type to NULL_TREE when processing
9065 (register_fields): Field initialization is now a MODIFY_EXPR
9066 node. Chain initialization code to the matching lists (according
9067 the the field declaration modifiers).
9068 (maybe_generate_clinit): New function.
9069 (method_header): Don't set method's DECL_NAME to a WFL when adding
9070 methods to java.lang.Object.
9071 (resolve_and_layout): Now can return NULL_TREE if the type
9072 resolution fails. Otherwise, return the class DECL instead of its
9074 (check_method_redefinition): Don't patch method DECL_NAME if it
9075 belongs to java.lang.Object.
9076 (process_imports): Simply assign error_found to the value returned
9077 by check_pkg_class_access.
9078 (declare_local_variables): Don't use their init statements (if
9079 any) when parsing error were previously found. Reuse MODIFY_EXPR
9080 build during parsing as an init statement.
9081 (java_method_add_stmt): Now return the current method body.
9082 (java_layout_parsed_class, java_register_parsed_class): Functions
9084 (java_complete_expand_methods): Initialize the constant pool on a
9085 per class basis. Layout the classes before expanding their method
9086 bodies. Don't try expand artificial constructor code if error were
9087 found. Make the classes data and register them if no error were
9089 (java_complete_expand_method): Retrieve an artificial constructor
9090 argument list before entering its body. Assign the top block to
9091 the artificial constructor function body and set types of declared
9092 blocks and compound statements to void. Walk method body if not an
9093 artificial constructor.
9094 (make_qualified_name, cut_identifier_in_qualified): New functions.
9095 (resolve_expression_name): Fixed comments. Save/restore the
9096 current class CLASS_LOADED_P flag value. Build non qualified
9097 static field access and handle qualified expression names.
9098 (resolve_field_access, resolve_qualified_expression_name): New
9100 (patch_method_invocation_stmt): Use the new expression resolution
9101 scheme, calling resolve_field_access when the function call is
9102 resolved as an expression.
9103 (qualify_ambiguous_name): Function rewritten to work on qualified
9104 expression produced by make_qualified_name.
9105 (java_complete_tree): Promote type when function's argument are
9106 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9107 the assignment to discover further errors if RHS is a expression
9108 name that fails to evaluate. Declare LHS initialized even though
9109 the assignment failed. Don't use the location variable and removed
9110 extra argument in patch function calls. Now handle the ARRAY_REF
9111 case and build internal string representation when STRING_CSTs are
9113 (build_method_invocation): Don't wrap function call around a WFL.
9114 (build_assignment): Likewise. Use the operator location
9116 (patch_assignment): Handle array access LHSs. Handle error
9117 provenance, resulting in a better error report.
9118 (build_binop): Use op_location from operator as binop location
9120 (build_unaryop, build_incdec, build_cast): Likewise.
9121 (patch_binop): Extract location information from the node. Fixed
9122 typo in error message.
9123 (patch_unary_op): Extract location information from the node.
9124 (build_array_ref, patch_array_ref): New functions.
9126 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9128 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9129 match _Jv_IsInstanceOf.
9130 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9131 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9133 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9135 * decl.c (init_decl_processing): Functions are now named
9136 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9138 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9140 * java-tree.h (load_class): Add prototype.
9141 * class.c (is_compiled_class): Add missing arg to load_class.
9142 * expr.c (expand_java_NEW): Call load_class.
9143 * parse.y (process_import): Removed bogus use of void return value.
9145 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9147 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9148 Function name is "_Jv_Throw" instead of "soft_athrow".
9149 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9150 Function name is "_Jv_AllocObject" instead of "soft_new".
9151 Takes an extra parameter (object size).
9152 * expr.c: Update calls.
9154 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9156 * lex.c (java_get_line_col): Handle end-of-file.
9157 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9159 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9161 * lang.c (lang_init): Make -fexceptions the default.
9162 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9163 exception handling is not turned on.
9165 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9167 * lang.c (flag_new_exceptions): Make this this default.
9168 * decl.c (end_java_method): Call emit_handlers.
9169 * except.c (method_init_exceptions): Set language code and version.
9170 (expand_start_java_handler): Enable exception, and call
9171 expand_eh_region_start.
9172 (expand_end_java_handler): Enable exception, and set up catch blocks.
9173 (emit_handlers): New routine to generate the saved handlers.
9174 * java-except.h (emit_handlers): Add prototype.
9176 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9178 We used to have three different representations of the constant pool:
9179 the CPool structure, the tree_constant_pool, and the constructures
9180 used to build the Class object (which may need class and string
9181 constants) in compiled code. None were appropriate for compiling
9182 to .class files, so I did a major overhaul.
9184 First, the tree_constant_pool array was removed. Things were
9185 modified to the CPool structure in the JCF could be used.
9186 Second, a "capacity" field was added to the CPool, and functions
9187 written to search for a matching constant, adding one if not found.
9188 The code that generated the Class object was changed to use a CPool.
9189 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9190 the static Class object are now only in build_constants_constructor.
9191 Finally, I wrote code which can generate a .class file (including its
9192 constant pool) from the RECORD_TYPE of a class. This is a big step
9193 on the way to compiling Java source into .class files.
9195 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9196 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9198 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9199 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9200 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9201 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9202 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9203 (lang_type): Removed constant_pool field.
9204 * jcf.h (CPool): Renamed size to count. Added field capacity.
9205 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9206 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9207 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9209 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9210 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9211 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9212 (set_constant_entry, find_constant1, find_constant2,
9213 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9214 find_utf8_constant, find_class_or_string_constant): New functions.
9216 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9217 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9218 (give_name_to_class, get_class_constant): Likewise.
9219 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9220 (get_name_and_type_constant, get_ref_constant): Removed.
9221 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9222 * parse.y: Don't save/restore tree_constant_pool.
9223 * verify.c (verify_jvm_instructions): Update for new approach.
9224 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9226 * lang-options.h: Added -femit-class-file, -femit-class-files.
9227 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9228 (lang_f_options): Added "emit-class-file(s)".
9230 * expr.c (build_java_arrayaccess): Generate more efficient array
9231 bounds checking, by using unsigned compare.
9233 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9235 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9237 * parse.h: New comment on the handling of unresolved type
9238 identifiers. JDEPs are now part of the jdep_code enum.
9239 (typedef struct jdep): Now use enum jdep_code or int, depending on
9240 availability. Both are narrowed down to an 8 bits bitfield.
9241 (CALL_EXPR_PRIMARY): Fixed comment.
9243 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9245 * Make-lang.in (java): Added gjavac and jvgenmain.
9246 (java.start.encap): Depend on gjavac.
9247 (java.rest.encap): Depend on jvgenmain.
9249 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9250 (JAVA_CROSS_NAME): Likewise.
9251 (java.all.build): Depend on jvgenmain and gjavac.
9252 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9253 (jvgenmain$(exeext)): New target.
9254 (java.install-common): Wrote.
9255 * config-lang.in (compilers, stagestuff): Added gjavac and
9258 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9260 * lang.c (lang_decode_option): New argc/argv interface.
9262 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9265 * decl.c (build_decl_no_layout): New function.
9266 * expr.c (java_lang_expand_expr): Layout declarations found in
9267 blocks before they're pushed.
9268 * jcf-parse.c (load_class): Save current line when parsing class
9270 (parse_source_file): Register class before expanding their
9272 * lang.c (put_decl_node): Produce `null' when `void *' is
9274 * lex.c (static tree wfl_op): New static global, for error report
9276 (java_init_lex): wfl_operator and wfl_op initialized
9277 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9279 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9280 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9281 build_unresolved_array_type): New static function definitions.
9282 (build_decl_no_layout): New extern function declared.
9283 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9284 faulty modifier exists.
9285 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9286 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9287 (UNARY_PLUS_EXPR): New fake operator.
9288 (struct parser_ctxt): New field osb_number.
9289 * parse.y (static tree wfl_operator): New static WFL for operator
9290 bound error messages.
9291 (DECR_TK, INCR_TK): Moved.
9292 (OP_TK): Tagged <operator>.
9293 (array_type:): Now call build_unresolved_array_type.
9294 (dim_expr:): Count the number of '[' seen.
9295 (post_increment_expression, post_decrement_expression,
9296 pre_increment_expression, pre_decrement_expression,
9297 unary_expression_not_plus_minus, unary_expression:): Actions are
9298 now building the corresponding unary expressions.
9299 (cast_expression:): Actions are now building cast expressions.
9300 (build_unresolved_array_type): New function.
9301 (create_interface): Reset the number of declared interfaces.
9302 (create_class): Likewise.
9303 (method_header): Methods declared within the scope of an interface
9304 are now implicitly set public and abstract.
9305 (java_complete_class): Variable's and parameter's type are patched
9306 with a promoted type.
9307 (declare_local_variables): Resolved non builtin types are promoted
9308 before being used to build a variable decl. Removed type patch
9309 posted on variable initialization statement.
9310 (source_start_java_method): Use build_decl_no_layout to build the
9311 decl of a parameter of incomplete type.
9312 (java_register_parsed_class): Process interfaces too. Call
9313 rest_of_decl_compilation on each processed class declarations.
9314 (java_complete_expand_methods): Don't attempt to expand things in
9316 (java_complete_tree): Process CONVERT_EXPR, even though it always
9317 has a type. Propagate error_mark_node to node's type too. Promote
9318 method's call argument type and return error_mark_node if
9319 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9320 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9321 handle unary operator nodes.
9322 (build_assignment): Added comment.
9323 (print_int_node): New function.
9324 (patch_assignment): New second argument. New error handling. Use
9325 print_int_node. Handle references. Use can_cast_to_p to issue
9326 different error message according to the context and check upon
9327 the initialization of the RHS.
9328 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9329 (operator_string): Handle more operators.
9330 (patch_binop): No longer use a function static
9331 wfl_operator. Improved error message on shift distance.
9332 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9333 patch_cast): New functions.
9335 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9337 * jvspec.c: New file.
9338 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9340 * java-tree.h (identifier_subst): Add declaration.
9342 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9344 * jvgenmain.c (main): Generate call to JvRunMain.
9346 * class.c (make_class_data): Push value for "sync_info" field.
9347 * decl.c (init_decl_processing): Push "sync_info" field.
9349 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9351 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9352 Java (source) name, not signature.
9353 Set TYPE_ALIGN to (at least) that of element_type.
9355 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9357 * class.c: Moved classname-mangling-rekated code to ...
9358 * mangle.c: ... this new file.
9359 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9360 * Makefile.in: Update for above changes.
9362 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9364 * expr.c (truthvalue_conversion): Convert integer and floating
9365 point value to their truth value.
9366 * lex.c (java_lex): Handle the `null' literal.
9367 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9368 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9369 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9372 * parse.y: Reorganization/documentation on token declaration.
9373 (binop_lookup[]): New added new tree codes.
9374 (relational_expression): Build corresponding binary operators.
9375 (equality_expression, conditional_and_expression,
9376 conditional_or_expression): Likewise.
9377 (java_complete_class): Fix crash in debug message.
9378 (java_complete_tree): Check initialization of method call
9379 arguments. Further bogus node evaluation to detect more error
9380 during assignments. Handles more binary operators.
9381 (patch_assignment): Use DECL_P.
9382 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9384 (operator_string): Handle more case. Compacted source.
9385 (patch_binop): Changed function comment. Checking for
9386 uninitialized first operand takes the compound assignment into
9387 account and uses DECL_P. Checking for uninitialized second operand
9388 delayed to routine's end. Use macros to issue type bound error
9389 messages and issue messages on both operands if their types are
9390 different. Force fixed type into node. Handle all binary
9393 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9395 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9396 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9397 build operator node and return tokens.
9398 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9399 * parse.h (java_complete_tree): Changed returned type in prototype.
9400 (build_method_invocation, build_assignment, patch_assignment,
9401 patch_binop): New static function declarations.
9402 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9403 BUILD_EXPR_WFL): New macros.
9404 * parse.y (enum tree_code binop_lookup[]): New static for token to
9406 (%union): Parser union has new sub-structure `operator'.
9407 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9408 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9409 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9410 ASSIGN_ANY_TK): Tokens tagged `operator'.
9411 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9412 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9413 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9414 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9415 (assignment_operator:): Rule tagged `operator'.
9416 (expression_statement:): Re-installed default rule.
9417 (method_invocation:): Sub rules call build_method_invocation.
9418 (postfix_expression:): Don't attempt to resolve name here. Just
9420 (multiplicative_expression:): Sub-rules build corresponding binop
9422 (additive_expression:, shift_expression:, and_expression:,
9423 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9424 (assignment:): Sub rule invoke build_assignment.
9425 (assignment_operator:): Default rules on sub rules.
9426 (force_error): Added documentation on this variable.
9427 (declare_local_variables): Build initialization calling
9429 (expand_start_java_method): Removed unused rtx declaration. Mark
9430 arguments as already initialized.
9431 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9432 (java_complete_expand_methods): Don't process next method if
9433 completion of the previous one triggered errors.
9434 (java_complete_expand_method): Call source_end_java_method if no
9435 error were found during completion.
9436 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9437 locals declaratilon. Handle names found within a class. Return
9438 error_mark_node when things aren't found.
9439 (patch_method_invocation_stmt): Return error_mark_node on failures.
9440 (patch_invoke): Removed unused local. Return the correct node.
9441 (java_complete_tree): Now returns a value. The BLOCK section binds
9442 local identifiers and the type of a BLOCK is now void. Assign the
9443 result of operand completion on COMPOUND_EXPR. Assign the
9444 encapsulated node of a WFL to the result of its completion, except
9445 when the node is an identifier. Now handle MODIFY_EXPR and several
9446 binary operators. Return error_mark_node on errors.
9447 (build_method_invocation, build_assignment, patch_assignment,
9448 build_binop, operator_string, patch_binop): New functions.
9449 * typeck.c (binary_numeric_promotion): New function.
9451 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9453 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9454 Replace most uses of ident_subst by identifier_subst.
9456 * class.c (push_class_static_dummy_field): Removed function.
9457 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9458 instead of looking got "class" static field. Create that decl here.
9459 (class_identifier_node): Removed; no longer needed.
9460 (init_class_processing): Don't init class_identifier_node.
9461 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9462 Do nreverse 0 times (instead of twice) for Object and Class.
9463 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9465 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9467 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9468 while initializing linenumber_count and linenumber_table.
9469 Do it before init_function_start (which calls emit_line_note).
9470 * expr.c (expand_byte_code): Don't need to clear lineno here.
9472 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9474 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9475 then mangle number as _N_.
9477 * class.c (mangle_class_field): New function.
9478 (build_class_ref): Set assembler name of class reference using
9480 (push_class_static_dummy_field): Likewise.
9482 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9484 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9485 of assigning to TREE_CODE. The latter method exploits a feature
9486 of GCC that is not ANSI compliant.
9488 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9490 * decl.c (pushdecl_force_head): New function.
9491 (pushlevel): Removed conditional printf.
9492 (complete_start_java_method): Don't enter local variable scope if
9493 function is compiled from source code.
9494 * expr.c: parse.h now included
9495 (java_lang_expand_expr): New function.
9496 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9497 printf. Terminate buffer when doing directories.
9498 * jcf-parse.c (parse_source_file): Call lang_init_source before
9499 parsing and before code generation.
9500 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9501 use printf if the macro is defined.
9502 * lang.c (lang_init): Install lang_expand_expr hook on
9503 java_lang_expand_expr.
9504 (java_dummy_print): New function.
9505 (lang_init_source): New function.
9506 * lex.c (java_lex): Remember location of an opening brace at the
9507 second nesting level.
9508 (java_is_eol): Unget character seen after a CR if it is EOF.
9509 * parse.h: Now includes lex.h
9510 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9511 printf if the macro is defined.
9512 (expand_start_java_method, build_expr_block, enter_block,
9513 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9514 New static function declarations.
9515 (pushdecl_force_head): New extern function declaration.
9516 (INCOMPLETE_TYPE_P): New macro.
9517 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9518 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9519 BLOCK_EXPR_ORIGIN): New macros.
9520 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9521 DECL_SOURCE_LINE_LAST): New macros.
9522 (struct parser_ctxt): Removed field current_method_decl, redundant
9523 with the field current_function_decl. Added fields
9524 first_ccb_indent1 and pending_block.
9525 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9526 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9528 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9529 (compilation_unit:): Cosmetic on sub rule.
9530 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9531 (variable_initializer:): Installed default rule on expression:.
9532 (method_declaration:): method_header: starts a new
9533 method. method_body: installs the function body, absorbs blocks
9534 emitted for temporary variable scopings, pops function's body block
9535 and merges function's last statement lineno in DECL_SOURCE_LINE.
9536 (method_body:): Installed default rules.
9537 (block:): Call enter_block when an opening brace is seen. Absorb
9538 scoping blocks and call exit_block when a closing brace is seen.
9539 (block_statement:): Cosmetic changes.
9540 (method_invocation:): Create WFL around CALL_EXPR node.
9541 (patch_stage): Added comment around definition.
9542 (method_header): Try to use first_ccb_indent1 as the first line of
9543 the method, so BP debug info are emitted at the first opening
9544 brace of the function. If the function has no body, use the
9545 location of the function's name. Override currently defined method
9546 name with the matching WFL so we can point redefinition errors
9547 using the location where the function's name was declared.
9548 (check_abstract_method_header): Interprets DECL_NAME as an
9549 identifier or as a WFL, accordingly.
9550 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9551 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9552 location and name information out of it and reinstall DECL_NAME to
9553 its original identifier node value.
9554 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9555 function's source code).
9556 (read_import_dir): Test the value returned by find_class and issue
9557 a fatal accordingly.
9558 (declare_local_variables): Push a new block for the scope of the
9559 new variable(s) if code has been already generated at that nesting
9560 level. Pinpoint redefinition errors using the variable id
9561 WFLs. Generate initialization code if necessary. If the variable
9562 type is incomplete, register a patch on its decl.
9563 (source_start_java_method): Rewritten. Define a new block for the
9564 function's parameters. Build parameter decl out of function's
9565 arguments and register them for a patch if their types are
9567 (expand_start_java_method): Includes the part of
9568 source_start_java_method that was pushing the parameter decls and
9569 completing the method start code.
9570 (source_end_java_method): Removed call the expand_end_bindings and
9571 poplevel (already taken care of). Reinstall function's arguments
9572 and get function's last line of code before calling
9573 expand_function_end.
9574 (java_method_add_stmt): New comment before the function's
9575 code. Complement the second operand of the current COMPOUND_EXPR
9577 (java_complete_expand_methods): Don't generate debug info on line
9578 zero when expanding a generated constructor.
9579 (java_complete_expand_method): Set start and end line numbers for
9580 a artificially generated constructor to one and manually call
9581 enter_block and exit_block when defining it. For all methods:
9582 expand function's start calling the new expand_start_java_method
9583 and invoke java_complete_tree on the effective method's body, if
9585 (resolve_expression_name): Now use lookup_name_in_blocks to search
9586 local variable decls and print out an error when variables are
9588 (patch_method_invocation_stmt): Inserted comment before the
9590 (lookup_method_invoke): Chain method's arguments using chainon
9591 with the current arg list as a second argument. Inserted missing
9592 IDENTIFIER_POINTER when reporting an error on methods not found.
9593 (refine_accessible_methods_list): Don't retain constructors.
9594 (patch_arguments): Function removed.
9595 (java_complete_tree): Inserted comment before the function's
9596 code. New case for BLOCKs. Moved the WFL case a bit
9597 further. Complete function's arguments.
9598 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9599 maybe_absorb_scoping_blocks): New functions.
9601 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9605 * jcf-parse.c (parse_source_file, java_error_count): New forward
9606 and extern declarations.
9607 (java_parse_abort_on_error): Macro moved.
9608 (jcf_parse_source): fatal called if fopen fails. Now calls
9610 (parse_source_file): New parse_only parameter. Reflects the
9611 elimination of the second pass.
9612 (yyparse): parse_source_file called with argument set to 0.
9613 * jcf.h (JCF_ZERO): Sets java_source to zero.
9614 * lex.c (java_init_lex): pass argument is gone. Function modified
9615 to be called once during the analysis of a file.
9616 (java_unget_unicode): Fixed typo in fatal message.
9617 (java_get_line_col): Likewise.
9618 (java_lval): Likewise. String literals no longer built during
9620 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9622 * parse.h (MODIFIER_WFL): New macro.
9623 (parse_check_super, parser_check_super_interface): Now return int.
9624 (parser_chain_incomplete_item, not_builtin_p,
9625 complete_method_decl): Declarations removed.
9626 (build_method_invocation_stmt, build_invoke): Renamed using the
9627 `patch' instead of `build'
9628 (register-incomplete_type, obtain_incomplete_type,
9629 java_complete_tree, java_complete_expand_method,
9630 unresolved_type_p, create_jdep_list): New function declarations.
9631 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9632 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9633 (jdep): New typedef on new struct _jdep.
9634 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9635 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9636 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9637 JDEP_RESOLVED_P): New macros.
9638 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9639 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9640 JDEP_VARIABLE): New enum values and jdep kinds.
9641 (jdeplist): New typedef on struct _jdeplist.
9642 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9644 (CALL_EXPR_PRIMARY): New macro.
9645 (struct parser_ctxt): Fields java_pass, current_method_decl,
9646 method_decl_list deleted. New field jdeplist.
9647 (INCOMPLETE_P): Macro deleted.
9648 * parse.y (single_type_import_declaration:): Removed pass switch.
9649 (type_import_on_demand_declaration): Likewise.
9650 (field_declaration:): Removed pass switch on all sub rules.
9651 (class_declaration:): Call the complete_class_decl removed on
9653 (method_declaration:): Removed second pass switch. No longer chain
9654 methods decl when method_header reduced.
9655 (method_header:): Sub rules no longer depend on pass switch.
9656 (method_declarator:): Likewise.
9657 (method_body:): Likewise.
9658 (abstract_method_declaration:): Likewise.
9659 (block_statement:): Likewise.
9660 (local_variable_declaration:): Likewise.
9661 (argument_list:): Likewise.
9662 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9663 removed. Partial CLASS_EXPR tree node built instead.
9664 (postfix_expression:): Removed pass switch on all sub rules.
9665 (java_pop_parser_context): Free classd_list content.
9666 (yyerror): Call obstrack_grow0 to finalize error message.
9667 (check_class_interface_creation): Comment modified to reflect new
9668 returned value meaning. Removed second pass switch. Return 1 if an
9669 error was found, 0 otherwise. Adjust pointer on filename if a
9670 leading path separator was found.
9671 (maybe_create_class_interface_decl): Removed first pass switch
9672 when linking the class decl to the class_list. Install a new
9673 jdep_list for the class.
9674 (add_superinterfaces): List of unresolved interfaces is
9675 gone. Unresolved interfaces are directly added to the current
9677 (create_interface): Second pass shortcut removed.
9678 ctpx->modifier_ctx access through MODIFIER_WFL.
9679 (create_class): Second pass shortcut removed. Call to
9680 register_incomplete_type replaces the call to
9681 parser_chain_incomplete_item.
9682 (complete_class_decl): Function removed.
9683 (duplicate_declaration_error): New way of retrieving redeclared
9685 (register_fields): Call to lookup_modifier_cl replaced by
9686 MODIFIER_WFL. New way of handling unresolved type, using
9687 unresolved_type_p and obtain_incomplete_type.
9688 register_incomplete_type replaces call to parser_chain_incomplete_item.
9689 (patch_stage): New static global variable.
9690 (method_header): New way of handling unresolved type, using
9691 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9692 indicates that the method decl needs to be patched.
9693 (check_abstract_method_header): Call to lookup_modifier_cl
9694 replaced by MODIFIER_WFL.
9695 (method_declarator): Incomplete argument type are registered
9696 calling register_incomplete_type. Patch on the declared method is
9697 issued in that case.
9698 (unresolved_type_p): New function.
9699 (parser_check_super_interface): New comment to reflect function's
9700 modified returned type (int). Function and has a new argument
9701 this_wfl. Call to parse_error_context uses this_wfl instead of
9702 relying on lookup_cl.
9703 (parser_check_super): Comment reflects function's new returned
9704 type (int). Function returns non zero value on error.
9705 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9706 register_incomplete_type, jdep_resolve_class): New functions to
9707 handle incomplete types in declarations.
9708 (java_complete_class): Rewritten to work with the new incomplete
9709 type handling scheme.
9710 (complete_class_report_errors): Likewise.
9711 (complete_method_decl): Removed: it jobs is now handled by
9712 java_complete_class.
9713 (do_resolve_class): Class loaded in not already loaded and not
9714 found in Java source code.
9715 (java_check_regular_methods, java_check_abstract_methods): Don't
9716 call complete_method_decl anymore.
9717 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9718 (read_import_dir): Got rid of the pass number dependency.
9719 (declare_local_variables): New handling of unresolved types (patch
9721 (source_start_java_method): New parameter level. Function called
9722 with level set to 1 when argument types are potentially
9723 unresolved. Called to complete the job with level set to 2 once
9725 (source_end_java_method): Call to permanent_allocation
9726 removed. Waiting to be replaced by a more suitable obstack
9728 (java_complete_expand_methods, java_complete_expand_method,
9729 java_expand_finals): New functions.
9730 (build_method_invocation_stmt): Renamed
9731 patch_method_invocation_stmt. Extracts function call expression
9732 (wfl) and arguments (args) from CALL_EXPR tree operands.
9733 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9734 call. Patch the function and argument operand of the CALL_EXPR
9736 (patch_argument, java_complete_tree): New functions.
9738 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9740 Recover from missing fields and methods (i.e. error instead of fatal).
9741 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9742 * expr.c (expand_invoke): Recover from missing method.
9743 (expand_java_field_op): Recover from missing field.
9744 Inline references to java.lang.{Integer,Char,...}.TYPE.
9745 * typeck.c (get_type_from_signature), java-tree.h: New function.
9746 * class.c (add_method): Use get_type_from_signature.
9747 (build_class_ref): Handle a class that was not found.
9748 * typeck.c (convert): Handle conversion to pointers (for convenience).
9749 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9750 instead of lookup_field to handle missing fields.
9752 * jcf-parse.c (process_zip_dir): Set java_source.
9754 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9756 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9758 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9760 * jcf-parse.c (load_class): Don't change input_filename before
9761 calling jcf_parse_source (but still do it before calling
9763 (jcf_parse_source): Assign input_filename after having saved the
9765 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9766 list. ctxp->modifier_ctx zeroed according to its new
9767 definition. ctxp->filename initialized. Removed
9768 JAVA_MODIFIER_CTX_UNMARK.
9769 (java_unget_unicode): Update the character based column position.
9770 (java_allocate_new_line): ref_count not used anymore. Always free
9771 ctxp->p_line. Initialize c_line->char_col to 0.
9772 (java_get_unicode): Update the character based column position.
9773 (java_lex): Use ctxp->elc to store current position in source
9774 file, at the beginning of the parsed token. Set modifier_ctx entry
9775 corresponding to the parse modifier to a WFL node. Return a WFL
9776 node when an identifier is parsed.
9777 (java_lex_error): Now uses ctxp->elc to store current position in
9779 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9780 * lex.h (build_wfl_node): New function definitions.
9781 (struct java_line): ref_count and next fields are gone. New field
9783 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9784 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9785 (JAVA_COLUMN_DELTA): New macro.
9786 (java_lc): New typedef on new struct _java_lc.
9787 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9788 (parse_error_context, parse_warning_context): Changed prototypes.
9789 (java_get_line_col): Added as an available global function.
9790 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9791 (IC_DECL): Replaced by macro IC_TYPE
9792 (DEPEND_WFL): New macro.
9793 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9795 (exit_java_complete_class): Removed a commented out statement.
9796 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9797 now an array of tree nodes. Deleted fields line_list and
9798 e_line. New field elc, to replace e_line.
9799 * parse.y (array_type:): Build WFL node.
9800 (qualified_name:): Build a single WFL node out of two. Retain
9801 the location information of the first node in the resulting node.
9802 (package_declaration:): Use package name as a WFL node
9803 (single_type_import_declaration:): Use imported name as a WFL node.
9804 (type_import_on_demand_declaration:): Use root of the imported
9805 packages as a WFL node.
9806 (field_declaration:): Removed unused local variable cl.
9807 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9808 (yyerror): New static elc. Removed static error_line, error_pos.
9809 New local code_from_source. Save ctxp->elc into elc at the first
9810 pass. Call java_get_line_col to get a string of the line where
9812 (debug_line): Removed static function.
9813 (parse_error_context, parse_warning_context): Parameter cl is now
9814 a WFL node. Use its value to initialize ctxp->elc.
9815 (redefinition_error): Parameter cl is now a WFL node.
9816 (parse_add_interface): New parameter wfl. No longer call
9817 lookup_cl, use wfl instead.
9818 (check_class_interface_creation): Parameter cl is now a WFL node.
9819 (maybe_create_class_interface_decl): Likewise.
9820 (add_superinterfaces): New function.
9821 (create_interface): Removed local cl, node, super_decl,
9822 super_decl_type. Function now uses id as a WFL node. Better
9823 warning/error report on obsolete or forbidden mix of
9824 modifiers. Now calls add_superinterfaces to register interfaces.
9825 (create_class): Removed local cl, node. Local variable id is used
9826 as a WFL node. Better error report on forbidden modifier
9827 mix. Uses add_superinterfaces to register interfaces.
9828 (find_field): Argument cl is now a WFL node. Now store the WFL
9829 node of a fields that needs to be checked for their
9831 (method_header): Local variable node non longer used. Local
9832 variable id replaces cl.
9833 (check_modifiers_consistency): Local variable cl is now a WFL
9835 (method_declarator): Local variable cl replaced by parameter id.
9836 (parser_qualified_name): Now uses parameter name as a WFL node.
9837 (parser_check_super_interface): New parameter wfl, for achieve
9838 greater accuracy during error reports.
9839 (parser_chain_incomplete_item): New parameter named location. Used,
9840 along the decl, to construct the incomplete item node.
9841 (java_complete_class): resolve_class now uses WFL node extracted
9842 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9844 (complete_method_decl): Unresolved function's argument types are WFL.
9845 (resolve_class): Parameter cl is now a WFL node.
9846 (resolve_and_layout): Likewise.
9847 (do_resolve_class): Likewise. Try first to use cl and then do the
9848 lookup on the decl when calling check_pkg_class_access.
9849 (complete_class_report_errors): Use IC_TYPE in place of
9850 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9851 instead of doing a lookup over the decl.
9852 (java_check_final): Use WFL info from field tree list.
9853 (lookup_cl): Rewritten and returns a statically defined WFL node.
9854 (lookup_modifier_cl): Now uses information from WFL nodes.
9855 (process_imports): Likewise.
9856 (read_import_dir): name and cl arguments replaced by a single WFL
9857 node. Function modified accordingly.
9858 (find_in_imports_on_demand): Now uses WFL node.
9859 (check_pkg_class_access): cl argument is now a WFL node.
9860 (declare_local_variables): Fixed to use WFL nodes.
9861 (resolve_expression_name): Likewise.
9862 (build_method_invocation_stmt): name_combo argument renamed
9863 wfl. Function modified to use WFL nodes.
9864 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9865 (lookup_method_invoke): cl is now a WFL node. Added missing
9866 IDENTIFIER_POINTER to class type decl name.
9868 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9870 * lang.c (init_parse): Now returns char* containing the filename.
9872 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9874 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9876 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9877 * class.c (make_class_data): If flag_assume_compiled, initial class
9878 state is CSTATE_PREPARED; make superclass and interfaces direct
9879 references, rather than constant pool indexes.
9881 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9883 * parser.y: Include flags.h. Removed debug variable pl.
9884 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9886 (labeled_statement_nsi:): Generate debug info when reducing
9887 expression_statement:.
9888 (check_pkg_class_access): get_access_flags_from_decl invokation
9889 fixed for new CLASS_* flags location.
9890 (source_end_java_method): Save/restore parser context when
9891 entering/leaving this routine. Restore lineno to its right value
9892 before calling expand_end_bindings.
9893 (build_method_invocation_stmt): build_invoke called with the
9894 current line information.
9895 (build_invoke): New argument cl. Wrap the function call around a
9897 (refine_accessible_methods_list): Changed comment, removed
9899 * parse.h: Fixed typo in comments.
9900 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9901 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9902 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9904 * lex.c (java_lex): Record the last closing curly bracket of a
9906 * jcf-parse.c (jcf_parse_source): Now calls
9907 java_check_methods. Clarified comment, fixed typo.
9909 1998-04-09 Dave Brolley <brolley@cygnus.com>
9911 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9912 (finish_parse): Expose for non USE_CPPLIB builds.
9914 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9916 * lang.c (lang_print_xnode): New function.
9918 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9920 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9921 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9922 used to build a class's dispatch table.
9923 (make_class_data): Generate dispatch table if flag_assume_compiled.
9924 Set dtable of class object to address of class_dtable_decl.
9926 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9927 be volatile and have side effects - generates better code.
9929 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9930 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9932 * expr.c (expand_invoke): If class is final, method is
9933 effectively final, so can call it directly.
9935 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9937 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9939 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9941 * parse.y (build_method_invocation_stmt): Removed extra argument
9944 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * expr.c (dtable_indent): Now static global.
9947 (expand_invoke): Now call invoke_build_dtable and
9948 build_invokevirtual.
9949 (invoke_build_dtable, build_invokevirtual): New functions.
9950 * jcf-io.c (find_class): Defer issuing a warning by setting
9951 jcf->outofsynch to 1.
9952 * jcf-parse.c (jcf_out_of_synch): New function.
9953 (load_class): Test this_jcf.outofsynch flag and call
9954 jcf_out_of_synch accordingly.
9955 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9956 comment indentation.
9957 * lex.c (java_get_unicode): Fixed code indentation.
9958 (java_lex): Create string literal. Fixed typo. Removed several
9959 premature obstack_free.
9960 * parse.h: New enums for name resolution and invocation mode.
9961 (struct qualification): New data structure.
9962 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9963 (do_resolve_class, build_method_invocation_stmt,
9964 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9965 debug_line, identical_subpath_p, invocation_mode,
9966 refine_accessible_methods_list, build_invoke,
9967 lookup_method_invoke): New functions declared.
9968 (build_invokevirtual, invoke_build_dtable, match_java_method,
9969 build_field_ref, jcf_out_of_synch): New references to external
9971 (struct parse_ctxt): Removed artificial_constructor field.
9972 * parse.y: (array_type:): Type defined for this rule.
9973 (class_type:): Installed default rule for interface_type:.
9974 (array_type:): Now build Java array type.
9975 (qualified_name:): Now use obstack_grow0.
9976 (method_declaration:): Skip the artificial constructor added to
9978 (abstract_method_declaration:): Execute the code only during pass 1.
9979 (block:): Installed default rule in block_statements:.
9980 (block_statement:): Add the statement to the method during pass 2.
9981 (statement_expression): Installed default rule for
9983 (argument_list:): Added code to build the argument list.
9984 (method_invocation:): Added call to create the method invocation
9986 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9987 (debug_line): New function for debug.
9988 (complete_class_decl): No longer do something during pass 1.
9989 (method_header): Use BUILD_PTR_FROM_NAME.
9990 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9992 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9993 function's main comment.
9994 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9996 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9997 (resolve_class): Now works with arrays.
9998 (do_resolve_class, resolve_and_layout): New functions.
9999 (java_check_regular_methods): Reverse method list before and after
10000 having processed it. No longer set ctxp->artificial_constructor.
10001 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10002 accordingly. Fixed typo in issued error message. Now use
10004 (find_in_imports_on_demand): Now use obstack_grow0.
10005 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10006 (source_end_java_method): Call expand_expr_stmt instead of
10007 expand_expr. Calls it before calling expand_function_end.
10008 (java_method_add_stmt): Do nothing if errors were found during
10010 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10011 (build_method_invocation_stmt, build_invoke, invocation_mode,
10012 lookup_method_invoke, refine_accessible_methods_list,
10013 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10015 * typeck.c (build_java_signature): Properly end method signature
10016 if return type skipped.
10017 (match_java_method): New function.
10019 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10021 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10023 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * expr.c (build_invoke_non_interface): New function.
10026 (methods_ident, ncode_ident): Now static globals.
10027 (expand_invoke): Use build_invoke_non_interface.
10028 * java-tree.h (struct lang_decl): New field function_decl_body.
10029 (DECL_FUNCTION_BODY): New macro.
10030 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10031 CLASS_FROM_SOURCE_P.
10032 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10033 before starting pass 2. Call to java_generate_parsed_class replaced
10034 by java_register_parsed_class.
10035 * lex.c: Fixed typo in header. Some line width related formating.
10036 * lex.h: Some line width related formating.
10037 * parse.h (source_end_java_method, resolve_expression_name,
10038 complete_class_decl, maybe_create_class_interface_decl,
10039 check_class_interface_creation): New static function declarations.
10040 (java_layout_parsed_class, java_method_add_stmt): New function
10042 (struct parser_ctxt): Field mark_class_generate removed. New
10043 fields class_list and artificial_constructor.
10044 * parse.y: Fixed typo in header.
10045 (class_declaration:): Call complete_class_decl when class body
10047 (method_declaration:): Call source_end_java_method in pass 2 when
10048 the method body is defined.
10049 (postfix_expression:): Do expression name resolution on sub-rule
10050 name during pass 2.
10051 (create_class, create_interface): Merged common pieces.
10052 (check_class_interface_creation, maybe_create_class_interface_decl):
10054 (complete_class_decl): New function.
10055 (register_fields): Fixed line width related typo.
10056 (method_header): Correctly skip first argument when fixing
10057 argument line. Changed the loop.
10058 (java_check_circular_reference): Now use ctxp->class_list.
10059 (java_complete_class): Removed start/stop marking.
10060 (java_check_regular_methods): Now takes a class decl as an
10061 argument. Add default constructor if none were encountered.
10062 (java_check_methods): Now use ctxp->class_list. Changed call to
10063 java_check_regular_methods.
10064 (source_start_java_method): Set DECL_ARG_TYPE for each function
10066 (source_end_java_method, java_method_add_stmt): New functions.
10067 (java_generate_parsed_class): No longer exists.
10068 (java_layout_parsed_class, java_register_parsed_class): New functions.
10069 (resolve_expression_name): New function.
10071 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10074 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10075 until pass initializations are done. Call read_import_dir with
10077 * parse.h: (lookup_modifier_cl): New function declared.
10078 (INTERFACE_FIELD_MODIFIERS): New macro.
10079 (OBSOLETE_MODIFIER_WARNING): New macro.
10080 * parse.y: (register_fields): Class type and current field name in
10081 local variables. Check modifier(s) if adding field(s) to an interface.
10082 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10083 and report errors using the faulty modifier line context.
10084 (lookup_modifier_cl): New function.
10085 (read_import_dir): Detect and report default import processing
10088 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10090 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10091 * class.c (is_compiled_class): Return 1 after making sure it
10092 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10093 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10094 * java-tree.h (flag_assume_compiled): Add decl.
10095 * lang.c (lang_f_options): Add the flag.
10096 (flag_assume_compiled): Add decl, default to 0.
10098 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10100 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10101 (is_compiled_class): Likewise.
10102 (layout_class): Likewise.
10103 (layout_class): Detect and lay out classes defined in source code.
10104 (interface_of_p, add_interface_do, may_add_interface): New
10106 (add_interface): Now use add_interface_do.
10107 (add_method_1): New function.
10108 (add_method): Now use add_method_1.
10109 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10110 (complete_start_java_method): New function.
10111 (start_java_mehod): Now call complete_start_java_method.
10112 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10113 (expand_invoke): Likewise and fixed typo.
10114 *gjava.c: (print_super_field): Use new argument to find_class
10117 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10118 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10119 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10121 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10122 (add_method_1, push_class): New prototypes.
10123 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10124 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10125 directory where the class was found.
10126 (find_class): New argument DO_CLASS_FILE. Function find_class
10127 modified accordingly.
10128 *jcf-parse.c: (fix_class_path): New function.
10129 (load_class): Use new VERBOSE argument. load_class now finds and
10130 loads/parses .class/.java files. Save read_state of current_jcf
10132 (java_parser_abort_on_error): New macro.
10133 (jcf_parse_source, parse_source_file): New function.
10134 (jcf_parse): Fixed typo.
10135 (yyparse): Call parse_source_file () only.
10136 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10137 writing the real class name back in the zip directory entry.
10138 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10139 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10140 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10141 (find_class): Prototype fixed.
10142 *lex.c: Added 1998 time stamp.
10143 Removed all static global variables, moved into the parser
10144 context data structure.. Now include unistd.h if SEEK_SET not
10146 (java_init_lex): Rewritten.
10147 (java_sneak_unicode): Modified current unicode access in current line.
10148 (java_unget_unicode): Likewise.
10149 (java_allocate_new_line): New allocation management.
10150 (java_read_char): Modified access and storage of unget_utf8_value.
10151 New way of processing current unicode.
10152 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10153 (java_get_unicode): Now use the parser context.
10154 (java_lineterminator): Likewise.
10155 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10156 of the reentrant parser implementation. Function now use the
10157 parser context data structure and java_lval. Fixed production of
10158 the float and double constant "out of range" error message. Fixed
10159 obstack use. Return integer value when hitting a modifier. Now
10160 return type for TRUE, FALSE and other predefined types. Return
10161 identifier as a TREE_LIST list containing the current line context
10162 as the TREE_VALUE sub-node.
10163 (java_unicode_2_utf8): Fixed typo in declaration.
10164 (java_lex_error): Now use the parser context data structure.
10165 *lex.h: Added 1998 time stamp.
10166 (struct java_line): New fields ref_count and next.
10167 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10168 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10169 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10170 *parse.h: Added 1998 time stamp.
10171 (java_parse_source_file): Renamed from parse_source_file.
10172 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10173 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10174 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10175 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10176 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10177 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10178 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10179 (struct parser_ctxt): New data structure to keep the parser context.
10180 *parse.y: Added 1998 time stamp, got rid of static global variables.
10181 (java_error_count, ctxp): New global variables.
10182 (%union): New value field.
10183 (numeric_type, integral_type): Rules removed.
10184 (primitive_type): Rule defined to handle integral, float, double and
10186 (qualified_name, package_declaration,
10187 single_type_import_declaration, type_import_on_demand_declaration,
10188 modifiers, class_declaration, super, interfaces,
10189 interface_type_list, class_body, field_declaration,
10190 field_declaration, variable_declarators, variable_declarator,
10191 variable_declarator_id, method_declaration, method_header,
10192 formal_parameter_list, formal_parameter, method_body, block,
10193 static, interface_declaration, extends_interfaces,
10194 abstract_method_declaration, local_variable_declarators): Rules now
10196 (force_error, do_warning): New global statics.
10197 (push_parser_context, parser_context_save_global,
10198 parser_context_restore_global, pop_parser_context): New functions.
10199 (yyerror): Now uses the global parser context. Fixed use of obstack.
10200 (parse_error, parse_error_context, parse_warning_context,
10201 java_accstring_lookup, redefinition_error, check_modifiers,
10202 parser_add_interface, create_interface, create_class, find_field,
10203 duplicate_declaration_error, register_fields, method_header,
10204 check_modifiers_consistency, check_abstract_method_header,
10205 method_declarator, parser_qualified_classname,
10206 parser_check_super_interface, parser_check_super,
10207 parser_chain_incomplete_item, java_check_circular_reference,
10208 layout_class_from_source, java_complete_class,
10209 complete_method_decl, resolve_class, complete_class_report_errors,
10210 java_check_final, check_method_redefinition,
10211 java_check_regular_methods, java_check_abstract_methods,
10212 java_check_methods, lookup_java_interface_method2,
10213 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10214 process_imports, find_in_imports, read_import_entry,
10215 read_import_dir, find_in_imports_on_demand,
10216 check_pkg_class_access, not_builtin_p, declare_local_variables,
10217 source_start_java_method, java_generate_parsed_class): New
10219 *typeck.c: (signature_include_return): New global variable.
10220 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10221 to add the function returned type in the signature.
10223 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10225 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10227 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10229 * Make-lang.in (java.info): Added.
10230 (java.install-info): Added
10232 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10234 * Makefile.in (clean): Also remove java/parse.c.
10236 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10238 Add a pair of -fbounds-check/-fno-bounds-check options.
10239 * lang.c (lang_decode_option): Add code to grok arguments.
10240 (flag_bounds_check): Add decl.
10241 (lang_f_options): New array w/ the option in it.
10242 * java-tree.h (flag_bounds_check): Add decl.
10243 * lang-options.h: New file.
10244 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10245 of a static macro value.
10246 (JAVA_ARRAY_EXCEPTION): Delete macro.
10248 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10250 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10251 * expr.c (build_anewarray): Add missing promote_type.
10253 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10255 Add array types with known length to optimize bounds checking.
10256 * typeck.c (build_java_array_type): Take length parameter.
10257 (java_array_type_length, build_prim_array_type): New functions.
10258 * java-tree.h: Update for new functions.
10259 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10260 * class.c: Use build_prim_array_type.
10261 * expr.c (can_widen_reference_to): Handle known-length array types.
10262 (verify_jvm_instructions): Keep track of integer push instructions
10263 followed by newarray/anewarray, so we can build known-length arrays.
10264 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10265 (java_array_data_offset): New function.
10266 (build_java_array_length_access): New function. Optimize if constant.
10267 (build_java_arrayaccess): Constant fold bounds check.
10268 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10269 (build_newarray, build_anewarray): New functions.
10270 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10271 * verify.c (merge_types): Handle known-lengh array types.
10273 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10275 * expr.c (expand_byte_code): Fix performace bug, which caused
10276 searching linenumber_table to be linear rather than constant.
10278 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10280 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10282 * decl.c, java-tree.h (soft_fmod_node): New global.
10283 * decl.c (init_decl_processing): Define __builtin_fmod.
10284 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10285 using __builtin_fmod.
10287 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * keyword.h: New file, output of keyword.gperf as processed by
10291 * lex.c (java_lex_init): Initialize java_error_flag.
10292 * parse.c (YYERROR_NOW): Uses java_error_flag.
10293 * parse.y: New static java_error_flag. Useless definition of
10295 * parse.y (java_error): Portable error recovery using
10296 java_error_flag (not yet completely tuned).
10298 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10300 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10302 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10305 (parse.c, lex.c, keyword.h): New rules for Java source code
10307 * parse.c: Renamed into jcf-parse.c.
10308 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10309 * keyword.gperf: New file, Java keywords.
10310 * parse.y: New file, Java language grammar.
10311 * parse.h: New file, Java language grammar definitions.
10312 * lex.c: New file, Java language lexer.
10313 * lex.h: New file, Java language lexer definitions.
10315 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10317 * decl.c (clinit_identifier_node), java-tree.h: New global.
10318 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10319 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10320 * expr.c (expand_java_field_op): Check for invalid assignment
10323 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10325 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10327 * verify.c (verify_jvm_instructions): When processing a handler,
10328 attempt to set the current_subr to the right value.
10329 (More complicated code combines Sep 17 and Oct 22 versions.)
10331 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10333 * class.c (push_class): Figure out (guess) name of source file.
10334 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10335 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10336 (parse_class_file): Change return type from int to void.
10337 Call debug_start_source_file/debug_end_source_file.
10339 * expr.c (build_java_binop): Fix masking 2nd operand.
10340 * decl.c (init_decl_processing): Set sizetype first.
10342 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10344 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10345 (Revert Sep 17 change.)
10347 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10350 .class extension in their name and fix thing so we don't process
10351 them parse_zip_file_entries().
10352 (parse_zip_file_entries): Cleaned unused local variables.
10354 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10356 * expr.c (can_widen_reference_to): Allows equal array element types.
10357 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10358 * jcf-dump.c (RET): Get (and print) index.
10360 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10361 Promote element type to POINTER_TYPE.
10363 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10366 find_in_current_zip, jcf_figure_file_type): Moved from
10367 jcf-reader.c to parse.c.
10368 * zextract.c: (read_zip_archive): takes file_comment_length possible
10369 field into account.
10371 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10373 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10375 * verify.c (merge_types): Handle array types even better ...
10377 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10379 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10381 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10382 * class.c (make_class_data): Don't build fields_decl if no fields.
10383 When building fields_decl, skip if DECL_ARTIFICAL.
10385 * expr.c (java_stack_swap): Update stack_type_map.
10386 * verify.c (merge_types): Handle array types better.
10388 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10390 * class.c (add_field): Don't promote short integral fields to
10391 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10392 * expr.c (push_value): Promote and convert short integral values.
10394 * decl.c, java-tree.h (integer_two_node): New constant node.
10395 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10397 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10399 * class.c (append_gpp_mangled_type): Use function argument
10400 unpromoted type to generate mangled name.
10402 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10404 * constants.c (build_constant_data_ref): Now uses current_class
10405 instead of main_class.
10406 (build_constants_constructor): Now uses current_class instead of
10408 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10409 of the global variable SeepZipFiles done here.
10410 * zextract.c (read_zip_archive): extra_field optional field taken
10411 into account while computing the position of the class file in the
10413 * verify.c (verify_jvm_instructions): Use current_jcf to search
10415 * parse.c (load_class): First search for the class to load in the
10416 current zip file. Saves current_jcf (restored before returning
10417 from that function). Don't call JCF_FINISH in the class was found
10418 in the current ZIP file.
10419 (jcf_parse): If the class was found in the current ZIP file, save
10420 its tree_constant_pool (for later reuse).
10421 (parse_class_file): New function. Process each method defined in
10422 the current class and record the class as to be later registered.
10423 (yyparse): Rewritten. Figure the type of the current file and switch
10425 * lang.c: New global variable current_jcf.
10426 (lang_init): Removed compiling_from_source test (done later, in
10427 yyparse). Removed call the jcf_parse ().
10428 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10429 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10430 in the current ZIP file) and zip_offset (offset to the class data in
10431 the current zip file).
10432 * jcf-reader.c: zipfile.h included.
10433 localToFile: New ZipFileCache static global variable
10434 (parse_zip_file_entries): New function. Browse the current ZIP
10435 file directory and process each class found.
10436 (process_zip_dir): New function. Register each class found in the
10437 ZIP file directory. The class aren't parsed but a valid JCF is
10438 link to each of them.
10439 (find_in_current_zip): New function. Search for a class in the
10440 current ZIP file directory. If found, prepare the class so that it
10442 (jcf_figure_file_type): New function. Examine the file structure
10443 to figure a class file, a ZIP file. If none of these categories are
10444 matched, a source file is assumed.
10445 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10446 SeenZipFile: New global variable.
10447 (open_in_zip): Use zipmember's length to accelerate the search for
10448 a member. If zipmember was NULL and zip file successfully read,
10450 * java-tree.h: New global variable current_jcf declared. Added
10451 declaration for current_constant_pool_tags, current_constant_pool_data,
10452 current_constant_pool_length, current_constant_pool_data_ref.
10453 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10454 store the JCF of classes seen in a zip file) and tree *constant_pool
10455 (to save a loaded class constant pool). current_class declared here.
10456 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10457 retrieve method_ref_constant.
10458 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10459 (OBJECT): get_class_constant now uses current_jcf.
10460 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10461 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10462 (expand_invoke): Now uses current_class instead of main_class
10463 (build_class_init): Now uses current_class instead of main_class
10464 * class.c: New static global variable registered_class.
10465 (register_class): New function.
10466 (emit_register_class): Modified to use registered_class instead of
10468 (is_compiled_class): Now take into account class seen in the archive.
10470 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10472 * except.h: Renamed to: java-except.h.
10473 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10474 * except.c: Add semi-working (commented out) implementation.
10476 * expr.c (expand_iinc): Add needed flush_quick_stack.
10477 * parse.c (set_source_filename): New function.
10478 (give_name_to_class): Set input_filename from package.classname.java.
10480 * jcf-io.c (find_class): Don't look first in ".".
10482 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * zextract.c (read_zip_archive): Now takes into account the
10486 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10488 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10490 * constants.c, java-tree.h (build_internal_class_name): New function.
10491 (alloc_class_constant): Re-implement using build_internal_class_name.
10492 * class.c (make_class_data): Likewise.
10493 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10495 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10497 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10498 to NULL before pushing an exception handler target.
10500 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10501 (java_stack_swap, java_stack_dup): Re-write to be safe from
10502 clobbering registers.
10503 (build_class_init): New function.
10505 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10507 * typeck.c (build_java_array_type): Temporary use
10508 permanent_obstack to create the array 'length' field.
10509 * expr.c (lookup_label): Temporay use permanent_obstack to create
10510 label if not found.
10511 * class.c (push_super_field): Tempory use permanent_obstack.
10513 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * typeck.c (type_for_mode): Now handles double_type_node and
10517 * verify.c (verify_jvm_instructions): The instruction following
10518 the wide bytecode is checked. OPCODE_ret added to the list of
10521 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10523 * class.c (make_class): Temporary use permanent_obstack. Set the
10524 class CLASS_P field to 1.
10525 (push_class): Temporary use permanent_obstack.
10526 (set_super_info): Temporary use permanent_obstack.
10527 (add_method): Temporary use permanent_obstack, set
10528 METHOD_TRANSIENT().
10529 (add_field): Temporary use permanent_obstack. Sets
10530 FIELD_VOLATILE() and FIELD_TRANSIENT().
10531 (build_class_ref): Temporary use permanent_obstack if the class
10533 (build_static_field_ref): Temporary use permanent_obstack when
10534 creating field's rtl.
10535 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10536 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10537 and fields. Function finalized, as far as flag handling.
10538 (push_class_static_dummy_field): Temporary use permanent_obstack.
10539 (emit_register_class): Force generation of class registration at
10541 * decl.c (end_java_method): Call permanent_allocation() before
10543 * expr.c (can_widen_reference_to): Added comment to interface
10544 handling, fixed typo.
10545 (lookup_field): Now uses CLASS_P() to correct FIXME
10546 (expand_invoke): Verification on public && !static &&
10547 !abstract moved into soft_lookupinterfacemethod (kaffe).
10548 Use Object class dtable if objectref is an array when expanding
10550 (java_push_constant_from_pool): Temporary use permanent_obstack
10551 for CONSTANT_string
10552 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10553 create constant references.
10554 (get_constant): Temporary use permanent_obstack to create constant.
10555 (load_class): Temporary use permanent_obstack to load class.
10556 (jcf_parse): Temporary use permanent_obstack to perform class
10558 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10559 (build_java_signature): Temporary use permanent_obstack.
10560 * verify.c: (verify_jvm_instruction): removed unecessary verification
10562 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10563 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10566 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10568 * class.c (append_gpp_mangled_type): Fix typo.
10569 (emit_register_class): Use main_class to get class object, rather
10570 than looking for no-longer-existing static decl starting with _CL.
10571 * typeck.c (parse_signature_type): Promote array element type
10572 if it is a RECORD_TYPE.
10574 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10576 * class.c (push_class_static_dummy_field): New function.
10577 (mangle_static_field): New. Do G++-style mangling of static fields.
10578 (layout_class): Mandle static fields here, not in add_field.
10579 (build_class_ref): The class object is now a dummy static field.
10580 * decl.c (find_local_variable): Look for best, instead of first match.
10581 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10582 (build_java_athrow): Don't check here if exception is Throwable.
10583 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10584 (TYPE_USED): Removed. No longer used ...
10585 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10586 * verify.c (push_pending_label): New function.
10587 (push_pending_block): Renamed to check_pending_block.
10588 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10589 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10590 re-checking possible handlers) after a store (less wasted work).
10591 Check for null handler (finally) before calling add_handler.
10592 Various changes to (finally?) correctly handle try/finally.
10594 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10596 * class.c: Include stdio.h.
10598 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10600 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10601 to make sure class is initialized before static/special invoke.
10603 * verify.c (verify_jvm_instructions): On a store instruction,
10604 call find_local_variable to force pre-allocation of decl and rtx.
10605 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10607 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10609 * class.c (build_class_ref): Strip off "promoted_" if need be.
10610 (make_field_value): Call build_java_signature when needed.
10611 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10612 * expr.c (build_java_athrow): Don't push_value of exception.
10613 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10614 match specification of [fd]cmp[lg] for NaNs.
10615 (expand_byte_code): Add support for exception handler ranges.
10616 * except.c: Add skeleton for EH code-generation.
10617 * verify.c (merge_types): Treat all promoted integral types as equal.
10618 * constants.c (build_constants_constructor): To force creation of
10619 current_constant_pool_data_ref, call build_constant_data_ref.
10621 * javaop.def (lload): Fix typo.
10622 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10624 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10626 * parse.c: Don't include function.h.
10628 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10630 * except.[ch]: New files.
10631 * Makefile.in (JAVA_OBJS): Add except.o
10632 * expr.c: Temporary warning about unimplemented exceptions.
10633 * verify.c: Verify exception handlers.
10635 * jcf-dump.c (disassemble_method): Print exception table.
10637 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * expr.c (verify_jvm_instructions): Started a thorough
10640 verification of invoke* bytecodes.
10641 (expand_byte_code): flush quick stack if PC is the target of a
10642 branch. and undef RET (conflicting with config/i386/i386.h).
10643 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10645 (expand_invoke): Now handles invokeinterface and do more
10646 verification according to the bytecode.
10647 (lookup_field): Don't try to load the class if processing
10649 (can_widen_reference_to): Now handles interfaces.
10650 * decl.c (init_decl_processing): New global variable
10651 soft_lookupinterfacemethod_node, declared in java-tree.h.
10652 Call set_super_info on string_type_node.
10653 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10655 * class.c (set_super_info): Fills the CLASS_* flags according to
10657 (get_access_flags_from_decl): Handles all class flags.
10659 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10661 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10662 * parse.c (yyparse): Check for abstract method, and missing code.
10663 * expr.c (expand_byte_code): Change interface.
10664 * lang.c (put_decl_node): Print promoted types prettier.
10665 * verify.c (verify_jvm_instruction): Change interface.
10666 Partial support for scanning exception table.
10667 For load instructions, handle promoted integral types.
10669 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10671 * verify.c: New file, with contents moved from expr.c.
10672 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10673 * typeck.c (is_array_type_p): Moved here from expr.c.
10674 * java-tree.h: Add some now-needed function declarations.
10675 * Makefile.in (JAVA_OBJS): Added verify.o.
10677 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10680 METHOD_ABSTRACT flag.
10682 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10683 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10684 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10686 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10688 (start_java_method): Hook for SYNCHRONIZED methods.
10690 * expr.c (build_java_jsr, build_java_ret): New functions
10691 (JSR,PRE): New macros
10692 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10693 (verify_jvm_instructions): tableswitch, lookupswitch,
10694 monitorenter, monitorexit, goto_w: verified.
10695 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10696 (build_java_monitor): New function.
10697 (MONITOR_OPERATION): Modified to call build_java_monitor()
10698 (verify_jvm_instructions): Started a thorough verification of
10701 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10703 Support verification of jsr/ret subroutines (used for try/finally).
10704 * decl.c (return_address_type_node): New type node.
10705 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10706 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10707 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10708 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10709 TYPE_USED): New macros for special types in type_map.
10711 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10712 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10714 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10716 * expr.c (can_widen_reference_to): New function.
10717 (pop_type): Use it.
10718 (merge_type_state): Support handling start of subroutine.
10719 (push_pending_block): Return char* error message, instead of calling
10720 fatal on an error. Also handle subroutines.
10721 (verify_jvm_instructions): Handle errors from push_poending_block.
10722 Support jsr and ret instructions.
10724 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10726 * jcf-io.c (find_classfile): Fix thinko.
10727 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10729 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10731 * Makefile.in (BISON): Remove.
10733 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10735 * Makefile.in: Convert to autoconf.
10736 * config-lang.in (outputs): Added java/Makefile.
10738 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10739 Rename cc1java to jc1.
10741 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10742 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10744 * class.c (class_depth): Do load_class if needed.
10746 Mostly better verification.
10747 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10748 (init_decl_processing): Change return type of soft_checkcast.
10749 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10750 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10751 lang_print_error): New functions.
10752 (lang_init): Set global hook print_error_function to lang_print_error.
10753 * expr.c: In the type_map ptr_type_node is only used for null now.
10754 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10755 (merge_types): Dererence pointer to record types before comparing.
10756 (decode_newarray_type, merge_types): On error just return NULL.
10757 (build_java_binop): Add preliminary implementation (with warning)
10758 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10759 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10760 (expand_compare, expand_java_goto, expand_java_call): Don't
10761 push_pending_block, since that only makes sense when verifying.
10762 (merge_type_state): Different return codes.
10763 (push_pending_block): A block may need to be verified more than once.
10764 (expand_byte_code): Warn about unused code at code generation time.
10765 (verify_jvm_instruction): Changed logic, since code may need to be
10766 re-verified if type-state has changed. Also, better error handling.
10767 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10768 Improve newarray, anewarray, ?aload, athrow,
10769 * java-tree.h (LABEL_CHANGED): New macro.
10771 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10773 * decl.c (soft_athrow_node): New global variable initialized.
10774 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10775 * typeck.c (convert): Added support for REAL_TYPE.
10776 (convert_to_char): New function.
10777 (convert): Handle CHAR_TYPE.
10778 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10779 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10780 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10782 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10783 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10784 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10785 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10786 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10787 to Use The Right Things.
10788 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10789 compatible with INT. BOOLEAN is made equivalent to BYTE.
10790 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10791 OPCODE_ifnonnull): Now supported.
10792 (build_java_athrow): New function.
10794 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10796 Rename method name <init> to match G++ (and fix mangling).
10797 * class.c (layout_class): Replace method name of <init> by class name.
10798 (make_method_value): Do inverse renaming of constructor from <init>.
10799 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10800 * typeck.c (lookup_java_constructor): New function.
10801 * expr.c (expand_invoke): If method_name is <init>, call
10802 lookup_java_constructor to find constructor.
10804 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10806 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * parse.c (get_class_constant): Modified to handle array "classes"
10809 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10811 (convert): Modified to handle real type.
10812 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10813 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10814 variables declared.
10815 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10816 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10817 global variables initialized.
10818 (find_local_variable): Handles the case of a pointer
10819 (end_java_method): Restore the use of one more scope
10820 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10821 build_java_array_length_access, expand_java_arrayload,
10822 expand_java_arraystore, expand_java_array_length,
10823 expand_java_multianewarray, expand_java_anewarray,
10824 build_java_check_indexed_type, is_array_type_p,
10825 build_java_throw_out_of_bound_exception): New functions.
10826 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10827 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10828 OPCODE_<t>aload): Implemented code for verification.
10829 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10830 ARRAY_NEW_MULTI): Macro defined.
10831 (CONVERT): Modified to invoke convert().
10832 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10834 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10836 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10837 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10838 (make_class_data): Field name needs '/' as package prefix.
10839 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10841 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10843 Implement debug information for local variables.
10844 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10845 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10846 DECL_LOCAL_SLOT_CHAIN): New macros.
10847 (struct lang_decl_var): New type.
10848 * parse.c (give_name_to_locals): Move to decl.c.
10849 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10850 (start_java_method): Re-write parameter handling.
10851 (pending_local_decls): New global variable.
10852 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10853 (find_local_variable): Accept pc so we can skips decls not in range.
10854 (struct binding_level): Add end_pc field.
10855 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10856 (various): Change so current pc gets passed to find_local_variable.
10858 * decl.c (init_decl_processing): Re-arrange fields in
10859 class_type_node and and method_type_node to match kaffe 0.9.1.
10860 * class.c (make_method_value, make_class_data): Update
10861 initializations to match.
10863 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10865 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10866 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10867 (push_super_field): New function.
10868 (make_class_data): Handle inheritance of class static initializer.
10869 (layout_class): New name mangling.
10870 * constants.c (build_constant_data_ref): Init type of data array
10871 to a one-element array.
10872 (build_constants_constructor): Set DECL_SIZE from complete array type.
10873 * decl.c: Rename class_type, object_type etc to class_type_node,
10874 object_type_node etc. Make former inherit from latter.
10875 * expr.c (expand_invoke): Add cast of function address.
10876 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10877 * parse.c (yyparse): Don't call layout_class here.
10878 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10880 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10882 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10883 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10884 (alloc_class_constant): New.
10885 * expr.c (expand_invoke): Make sure method's class is initialized.
10886 * class.c (interits_from_p, emit_register_class): New functions.
10887 * parse.c (yyparse): Call emit_register_class.
10889 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10891 * constants.c: New file, to handle constant pool.
10892 * Makefile.in (JAVA_OBJS): Add constants.o.
10893 * decl.c (init_decl_processing): Update, fix, finish various structs.
10894 (pushdecl_top_level): New.
10895 * parse.c (layout_class): Moved to class.c.
10896 * expr.c (java_push_constant_from_pool): New function.
10897 * class.c (build_class_ref): Make work fully
10898 (make_class_data): Emit super-class, constant pool, interface vector.
10900 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10902 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10903 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10904 * class.c (class_depth): New function.
10905 (lookup_named_class): Replaced by new function lookup_class.
10906 * decl.c (object_type_node, string_type_node): New.
10907 Remove various types that we no longer need.
10908 * expr.c (verify_jvm_instructions): New separate verifier pass.
10909 (push_type, pop_type): New functions for verifier.
10910 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10911 (expand_byte_code): Simplify, since we assume already verified.
10912 (expand_invoke): Now mostly works.
10913 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10914 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10915 * parse.c: Wait to allocate class object until we know its name.
10916 (layout_class): Calculate DECL_VINDEX for each virtual method.
10917 * typeck.c (get_array_type): Rename to ...
10918 (build_java_array_type): ... and provide working implementation.
10919 (build_java_signature): New function - build Java signature of type.
10920 (set_java_signature): New function - cache signature with type.
10921 (lookup_java_method): New function.
10923 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10925 * class.c (ident_subst): Take extra SUFFIX parameter.
10926 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10927 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10928 (build_class_ref): Actually implement.
10929 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10930 * decl.c (builtin_function): New.
10931 (init_decl_processing): Update for current Kaffe. Declare some
10932 builtin Kaffe functions.
10933 * expr.c (build_address_of): New.
10934 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10935 Renamed (from expand_java_new etc), and added working implementations.
10936 (build_field_ref): Now also handle static fields.
10937 (expand_invoke): Implement invokestatic, and start implement rest.
10938 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10939 * javaop.def: Rename invokevirt -> invokevirtual.
10940 * lang.c (use_handles): Removed.
10941 * parse.c: Add support for ConstantValue atribute.
10942 Handle nested loading of a class. (JPOOL_UTF): New.
10944 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10946 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10948 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10950 * Make-lang.in (java.install-man): New empty rule.
10951 * typeck.c (set_local_type): New function.
10952 * expr.c (STORE_INTERNAL): Call find_local_variable,
10953 not find_stack_slot. Call set_local_type.
10955 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10957 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10958 and building RECORD_TYPE CONSTRUCTORs.
10959 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10961 * lang.c (use_handles): Change the default to 0.
10962 * decl.c: Define and build class_type, field_type, utf8const_type.
10963 * class.c (make_class_data, make_field_value,
10964 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10965 hashUtf8String, strLengthUtf8, mangled_classname:
10966 Functions to build reflective data structures.
10967 * parse.c (yyparse): Call make_class_data.
10969 * jcf-io.c (open_class, find_classfile): New functions.
10970 * jcf-dump.c: Support reading classfile from explicitly-named
10971 class file (without CLASSPATH searching).
10973 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10975 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10976 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10977 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10978 (get_constant): Now trivial for CONSTANT_Utf8.
10980 * jcf.h: Make NEW_CPOOL the default.
10981 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10983 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>