1 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7 * parse-scan.c: Remove.
9 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11 * jcf-write.c (generate_classfile): Don't install ConstantValue
14 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16 * jcf-write.c (generate_classfile): Properly install the
17 ConstantValue attribute and the initial value constant pool index
19 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
22 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
24 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
26 * parse.y (find_as_inner_class): Fixed typo.
27 (do_resolve_class): Explore enclosing contexts when searching for
28 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
29 (check_inner_class_access): Check `decl' which can be null in case
32 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
34 * java-tree.h (java_debug_context): Declared `extern.'
35 (safe_layout_class): Likewise.
36 * parse.y (resolve_field_access): Field must be `static' in order
37 to be replaced by its initial value. Added comments.
38 (find_applicable_accessible_methods_list): Fixed typo.
39 (find_most_specific_methods_list): Methods found in innerclasses
40 take over methods founds in the enclosing contexts.
41 (java_complete_tree): Loosen restrictions on the type of DECLs
42 that can be replaced by their initialization values.
43 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'
45 2000-07-05 Tom Tromey <tromey@cygnus.com>
47 * Make-lang.in (PARSE_DIR): New macro.
48 (PARSE_RELDIR): Likewise.
50 (PARSE_SCAN_C): Likewise.
51 ($(PARSE_C)): New target.
52 ($(PARSE_SCAN_C)): Likewise.
53 (SET_BISON): New macro.
54 (BISONFLAGS): Likewise.
55 (JAVABISONFLAGS): Likewise.
57 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
59 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
60 argument on the first pass for CNI as well as JNI.
61 (print_method_info): Set up method name on the first pass only.
63 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
65 * parse.y (parser_qualified_classname): Removed parameter
67 (create_interface): Removed first passed parameter to
68 parser_qualified_classname.
69 (create_class): Likewise. Don't install alias on static
70 innerclasses. Fixes gcj/275.
72 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
74 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
75 debugable statement with empty_stmt_node. Fixes gcj/272
77 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
79 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
82 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
84 * jcf-write.c (push_long_const): Appropriately cast short negative
87 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
89 * parse.y (verify_constructor_super): Use loop variable
90 `m_arg_type' initialized with `mdecl_arg_type'.
92 2000-06-29 Tom Tromey <tromey@cygnus.com>
94 * parse.y (resolve_field_access): Handle case where `type_found'
97 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
99 * expr.c (lookup_field): The same field can be found through two
100 different interface. Don't declare it ambiguous in that case.
102 2000-06-27 Tom Tromey <tromey@cygnus.com>
104 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
105 follows \r, then unget it at a lower level.
107 2000-06-26 Tom Tromey <tromey@cygnus.com>
109 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
112 2000-06-25 Tom Tromey <tromey@cygnus.com>
114 * parse.y (for_statement): Wrap expression in a WFL if it is a
115 constant. For PR gcj/268.
117 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
119 * parse.y (do_resolve_class): Minor optimiztion in the package
120 list search. Removed unecessary test and return statement.
121 (valid_ref_assignconv_cast_p): Order of arguments to
122 enclosing_context_p fixed.
124 2000-06-24 Tom Tromey <tromey@cygnus.com>
126 * expr.c (lookup_field): Print error and return error_mark_node if
127 field reference is ambiguous.
129 * parse.y (check_abstract_method_definitions): Also check if
130 `other_method' is abstract.
132 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
134 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
136 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
137 (struct lang_type): New field `pic.'
138 (CLASS_PRIVATE): New macro.
139 * parse.y (check_inner_class_access): New function.
140 (jdep_resolve_class): Call it.
142 2000-06-23 Tom Tromey <tromey@cygnus.com>
144 * parse.y (patch_incomplete_class_ref): Initialize the returned
145 class. For PR gcj/260.
147 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
149 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
151 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
153 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
154 Java specific checks.
155 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
157 * java-tree.def (CASE_EXPR): Marked 'e'.
158 (DEFAULT_EXPR): Likewise.
159 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
161 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
162 Java specific checks.
163 (generate_bytecode_insns): Test try_block for BLOCK before using
165 * parse.y (build_wfl_wrap): Added `location' argument. Set
166 EXPR_WFL_LINECOL accordingly.
167 (dim_expr:): Wrap constants with WFLs.
168 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
169 (resolve_package): Check for `stmt' not being a BLOCK before
170 building a debuggable statement with it.
171 (make_qualified_primary): Added extra parameter to build_wfl_wrap
173 (resolve_field_access): Make sure `decl' is a DECL before treating
175 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
176 IDENTIFIER_NODE before treating it as such.
177 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
179 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
180 to be applied only on non array types.
182 2000-06-16 Per Bothner <per@bothner.com>
184 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
185 define in terms of DECL_RESULT, as that fails when --enable-checking.
187 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
189 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
190 types the same in comparison.
191 (CHECK_OP): Add static prototype.
193 2000-06-13 Jakub Jelinek <jakub@redhat.com>
195 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
196 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
199 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
201 * decl.c (create_primitive_vtable): Prototype.
203 * jcf-write.c (generate_bytecode_insns): Initialize variable
206 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
208 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
210 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
211 to track searched classes, and do not search the same class more than
212 once. Call find_applicable_accessible_methods_list on immediate
213 superclass, instead of search_applicable_method_list on all ancestors.
216 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
218 * parse.y (register_fields): Permit static fields in inner classes
219 if they are final. Fix for PR gcj/255.
221 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
223 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
224 * parse.y (find_in_imports): Returned type changed to void,
225 leading comment fixed.
226 (register_package): New function.
227 (qualify_and_find): Likewise.
228 (package_declaration:): Use `register_package'.
229 (single_type_import_declaration:): Removed local variable
230 `node'. Added missing `;' for consistency.
231 (type_import_on_demand_declaration:): Use `chainon' to link new
233 (lookup_field_wrapper): Lookup local variables defined in outer
235 (java_complete_class): Don't reverse the list of imported on demand.
236 (do_resolve_class): Reorganized. Removed local variable
237 `original_name'. Call `qualify_and_find' with the current package
238 name, invoke `find_in_imports_on_demand' right after. Call
239 `qualify_and_find' with the packages we've seen so far. Fixed
240 operations numbering in comments.
241 (java_expand_class): Don't reverse `package_list'.
242 (find_most_specific_methods_list): New local variables `abstract'
243 and `candidates'. Use them to pick the right method.
245 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
247 * parse.y (check_modifiers_consistency): Don't subtract out
248 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
250 2000-06-04 Philipp Thomas <pthomas@suse.de>
252 * Makefile.in (INTLLIBS): New.
256 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
258 * class.c (get_dispatch_table): Build the vtable dummy entry list
259 element with a null purpose. Fixed leading comment.
260 (build_dtable_decl): Build an accurate dtable type when appropriate
263 2000-06-02 Richard Henderson <rth@cygnus.com>
265 * lang.c (lang_get_alias_set): New.
267 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
269 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
270 before using it as the accessed field.
272 2000-05-31 Tom Tromey <tromey@cygnus.com>
274 * java-tree.h (boolean_array_vtable, byte_array_vtable,
275 char_array_vtable, short_array_vtable, int_array_vtable,
276 long_array_vtable, float_array_vtable, double_array_vtable):
278 * expr.c (get_primitive_array_vtable): New function.
279 (create_primitive_vtable): New function.
280 (java_lang_expand_expr): Enable code to statically generate
282 * decl.c (init_decl_processing): Create primitive vtables.
283 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
284 short_array_vtable, int_array_vtable, long_array_vtable,
285 float_array_vtable, double_array_vtable): Define.
287 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
289 * java/parse.y (find_applicable_accessible_methods_list):
290 Don't add an uninitialized value to the list.
292 2000-05-25 Tom Tromey <tromey@cygnus.com>
294 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
295 when trying to see if field's class should be initialized. Always
296 initialize field's declaring class, not qualified class.
299 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
300 `wfl_operator', to maybe_build_primttype_type_ref.
303 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
305 * parse.y (patch_method_invocation): Don't try to lookup methods
308 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
310 * parse.y (resolve_field_access): Call the appropriate <clinit>
311 before accessing the length of a static array. Craft a decl for
312 the field while its time. Fixes PR gcj/129.
314 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
316 * parse.y (resolve_package): Correctly set `*next' (was off by
318 (resolve_qualified_expression_name): Fixed comment.
320 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
322 * jcf-parse.c (jcf_parse_source): Reset current_class and
323 current_function_decl to NULL before parsing a new file.
325 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
327 * parse.y (block_end:): If the collected block doesn't feature a
328 statement, insert an empty statement.
330 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
332 * parse.y (maybe_yank_clinit): New function.
333 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
334 end of the list of methods belonging to a class.
335 (java_complete_expand_method): Check whether <clinit> is really
336 necessary and expand it accordingly.
338 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
340 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
341 processed by the method's switch statement.
343 2000-05-19 Tom Tromey <tromey@cygnus.com>
345 * java-tree.h: Added init state enum.
346 * decl.c (emit_init_test_initialization): Initialize class
347 initialization check variable by looking at class' state.
349 2000-05-19 Tom Tromey <tromey@cygnus.com>
351 * java-tree.h (build_instanceof): Declare.
352 (build_get_class): Declare.
353 * parse.y (patch_binop): Use build_instanceof.
354 * expr.c (build_instanceof): New function. If class is final,
355 don't make a function call.
356 (expand_java_INSTANCEOF): Use it.
357 (build_get_class): New function.
359 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
361 * jcf-write.c (generate_classfile): Scan the source_file for
362 slashes with the right pointer variable.
364 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
366 * lang.c (lang_decode_option): Update -Wunused flags by calling
368 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
370 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
372 * check_init.c (check_init): Constify local char *.
373 * class.c (push_class): Constify local char *.
374 * java_tree.h: Update prototypes.
375 * jcf-io.c (open_class): Constify filename parameter and
377 (find_class): Remove redundant string copy. Cast return from
379 * jcf-parse.c (read_class, parse_class_file, yyparse):
380 Constify local char *.
381 * jcf-write.c (generate_bytecode_insns, generate_classfile):
382 Constify local char *.
383 * jcf.h (JCF): Constify filename and classname.
384 (JCF_FINISH): Cast args to FREE to char * when appropriate.
385 * lang.c (init_parse): Constify parameter and return value.
386 * lex.c (java_get_line_col): Constify filename parameter.
387 * parse.h: Constify parser_ctxt.filename. Update prototypes.
388 * parse.y (java_parser_context_suspend,
389 issue_warning_error_from_context, safe_layout_class): Constify
391 * parse.c: Regenerate.
393 2000-05-08 Tom Tromey <tromey@cygnus.com>
395 * expr.c (build_jni_stub): Cache the result of
398 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
400 * decl.c (predef_filenames_size): Now 7.
401 (predef_filenames): New seventh entry.
403 2000-05-04 Tom Tromey <tromey@cygnus.com>
405 * boehm.c (mark_reference_fields): Don't mark RawData fields.
406 Keep track of when we've seen a reference field after a
408 (get_boehm_type_descriptor): Handle case where we see
409 non-reference fields but no trailing reference field.
410 * decl.c (rawdata_ptr_type_node): Define.
411 (init_decl_processing): Initialize rawdata_ptr_type_node.
412 * java-tree.h (rawdata_ptr_type_node): Declare.
414 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
416 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
417 specifiers in calls to fprintf.
419 2000-05-03 Andrew Haley <aph@cygnus.com>
421 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
423 * javaop.h (WORD_TO_INT): New function.
424 (IMMEDIATE_s4): Use WORD_TO_INT.
425 * jcf.h (JPOOL_INT): Ditto.
427 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
430 2000-04-19 Tom Tromey <tromey@cygnus.com>
432 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
434 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
436 * expr.c (build_jni_stub): New function.
437 * lang-specs.h: -fjni and -femit-class-file are incompatible.
439 * parse.y (java_complete_expand_methods): Expand a native method
440 and call build_jni_stub if -fjni given.
441 * lang-options.h: Document -fjni.
442 * lang.c (flag_jni): New global.
443 (lang_f_options): Added `jni' entry.
444 * java-tree.h (soft_lookupjnimethod_node,
445 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
448 (build_jni_stub): Declare.
449 (struct lang_decl): Added `native' flag.
450 (METHOD_NATIVE): Redefined to use `native' field of lang specific
452 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
453 soft_jnipopsystemframe_node): New globals.
454 (init_decl_processing): Set them. _Jv_InitClass only takes one
457 * java-tree.def: Put into `C' mode.
459 2000-04-27 Tom Tromey <tromey@cygnus.com>
462 * expr.c (expand_invoke): Generate check to see if object pointer
463 is null in nonvirtual invocation case.
464 * java-tree.h (soft_nullpointer_node): Declare.
465 * decl.c (soft_nullpointer_node): New global.
466 (init_decl_processing): Initialize soft_nullpointer_node.
467 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
468 or `private' methods.
469 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
471 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
473 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
476 2000-04-26 Tom Tromey <tromey@cygnus.com>
478 * zextract.c (find_zip_file_start): New function.
479 (read_zip_archive): Use it.
481 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
483 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
485 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
487 * class.c (common_enclosing_context_p): New function.
488 * java-tree.h (common_enclosing_context_p): Added prototype.
489 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
490 classes sharing an outer context with the current instance.
491 * parse.y (build_access_to_thisn): Fixed leading comment.
492 (verify_constructor_super): New local `supper_inner'. Skip
493 enclosing context argument in the case of inner class constructors.
494 (patch_method_invocation): Insert proper context as second
495 parameter to pure inner class constructor super invocations.
497 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
499 * parse.y (end_class_declaration): Reset the interface number
502 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
504 * parse.y (source_start_java_method): Deleted unecessary code.
505 (patch_method_invocation): Fixed comment.
507 2000-04-24 Robert Lipe <robertlipe@usa.net>
509 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
511 2000-04-23 Tom Tromey <tromey@cygnus.com>
513 * boehm.c (mark_reference_fields): Use int_byte_position.
515 2000-04-22 Tom Tromey <tromey@cygnus.com>
517 * boehm.c (mark_reference_fields): Only call byte_position on
520 2000-04-22 Tom Tromey <tromey@cygnus.com>
522 * boehm.c (mark_reference_fields): Added `last_view_index'
523 argument. Use DECL_FIELD_OFFSET to determine field's offset.
525 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
527 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
528 * parse.y (check_class_interface_creation): Fixed comments. Select
529 permitted modifiers for (inner) interfaces. Changed error message
530 to report rejected modifiers used with local classes.
532 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
534 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
535 of directly inherited type considered in scope.
536 * parse.y (do_resolve_class): Search inherited classes for inner
539 2000-04-20 Tom Tromey <tromey@cygnus.com>
541 * parse.y (not_accessible_p): Use member's class, not current
542 class, when doing inheritance check for protected reference.
545 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
547 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
549 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
551 * parse.y (lookup_field_wrapper): Search for final local aliases.
552 (resolve_expression_name): Let lookup_field_wrapper search for
553 final local aliases. Force the value of `name' if one is found.
554 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
555 an expression name. Fixed comments.
557 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
559 * parse.y (yyerror): `msg' can be null, don't use it in that case.
561 2000-04-19 Tom Tromey <tromey@cygnus.com>
563 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
565 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
567 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
569 2000-04-18 Tom Tromey <tromey@cygnus.com>
572 * gjavah.c (utf8_cmp): Changed return value.
573 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
575 (cxx_keywords): New global.
576 (get_field_name): Handle new result of cxx_keyword_subst.
577 (print_method_info): Likewise.
579 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
581 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
582 with a newline, for CNI.
583 (print_stub_or_jni): Print a space or newline before method name for
585 (print_cxx_classname): Don't write leading "::" in CNI stub method.
586 (process_file): Include gcj/cni.h if generating CNI stubs.
588 2000-04-16 Tom Tromey <tromey@cygnus.com>
590 * gjavah.c (decompile_method): Use print_field_name.
593 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
595 * parse.y (java_expand_classes): Reverse the package list once.
596 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
598 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
599 the `==' and `!=' operators.
601 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
603 * jcf-write.c (generate_bytecode_insns): At invokation time,
604 always relate an interface method to the type of its selector.
606 2000-04-05 Tom Tromey <tromey@cygnus.com>
609 * expr.c (expand_invoke): Generate check to see if object pointer
610 is null in nonvirtual invocation case.
611 * java-tree.h (soft_nullpointer_node): Declare.
612 * decl.c (soft_nullpointer_node): New global.
613 (init_decl_processing): Initialize soft_nullpointer_node.
614 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
615 or `private' methods.
616 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
618 2000-04-05 Tom Tromey <tromey@cygnus.com>
621 * parse.y (check_final_assignment): Recognize assignments to the
622 `length' field of an array when generating class files.
624 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
626 * class.c (decl_hash): Prototype removed.
627 (decl_compare): Likewise.
629 2000-04-05 Tom Tromey <tromey@cygnus.com>
631 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
632 * parse.y (check_modifiers_consistency): Check for final/volatile
633 clash. Fixes PR gcj/164.
635 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
637 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
639 (java_hash_compare_tree_node): Renamed from `decl_compare, made
641 (add_method_1): Use `java_hash_hash_tree_node' and
642 `java_hash_compare_tree_node'.
643 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
644 (java_hash_compare_tree_node): Likewise.
645 * parse.y (find_applicable_accessible_methods_list): Create,
646 delete and use a hash table to remember already searched interfaces.
648 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
650 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
653 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
655 * boehm.c (mark_reference_fields, set_bit): Prototype.
656 (set_bit): Un-ANSI-fy definition.
658 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
661 * decl.c (emit_init_test_initialization): Likewise.
663 * gjavah.c (jni_print_char): Likewise.
665 * parse.y (create_new_parser_context): Likewise.
667 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
669 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
670 patch missing hunk. Fixed indentation.
672 2000-03-30 Tom Tromey <tromey@cygnus.com>
674 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
675 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
677 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
679 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
680 when negative *before* using it as an array index.
681 * ChangeLog: Fixed typo.
683 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
685 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
686 to 0 when it reaches -1.
688 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
690 * jcf-parse.c (get_constant): Properly cast `num' during the
691 invocation of `add_double'.
692 * jcf-write.c (push_long_const): Properly cast `lo' before
693 comparing it to short bounds.
694 * parse-scan.y (interface_declaration:): Rule re-arrange so that
695 `interface_body:' is reduced after the current interface is
698 2000-03-26 Tom Tromey <tromey@cygnus.com>
700 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
701 Java-specific `-f' option.
703 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
705 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
706 Adjust order of making types.
707 Make bitsize_*_node values.
709 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
711 * class.c (make_field_value): Use byte_position.
712 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
713 (java_array_data_offset): Likewise.
714 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
717 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
719 * parse.y (check_abstract_method_definitions): New local
720 `end_type_reached'. Make sure we also consider `end_type'.
721 (java_check_abstract_method_definitions): Make sure we eventually
722 consider `java.lang.Object'.
723 (maybe_use_access_method): Don't use access method if not in the
724 context of a pure inner class or if the method's context is right.
725 (find_applicable_accessible_methods_list): New static flag
726 `object_done'. Don't search abstract classes as interfaces. Fixed
727 indentation. Fixed the `java.lang.Object' only search. Search
728 class interface(s) first, then fully search enclosing contexts.
729 (find_most_specific_methods_list): Pick the closest candidate when
730 they're all abstract.
732 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
734 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
735 properly initialize `finished_label.' Don't emit gotos for empty
738 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
740 * except.c (emit_handlers): Clear catch_clauses_last.
742 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
744 * parse.y (check_method_types_complete): New function.
745 (create_class): Reset anonymous class counter only when seeing an
747 (java_complete_class): JDEP_METHOD: Don't recompute signature
750 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
752 * class.c (build_static_ref): Fixed indentation in comment.
753 * java-tree.def (TRY_EXPR): Fixed typo in name.
754 (CLASS_LITERAL): Likewise.
755 * java-tree.h: (TYPE_DOT_CLASS): New macro.
756 (struct lang_type): New field `dot_class'.
757 * jcf-write.c (generate_bytecode_insns): Fixed error message.
758 (generate_classfile): Method `class$' is synthetic.
759 * parse.y (build_do_class_method): New function.
760 (build_dot_class_method_invocation): Likewise.
761 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
762 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
763 (qualify_ambiguous_name): Likewise.
764 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
765 (build_try_statement): Fixed leading comment.
767 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
769 * class.c (make_field_value): Properly handle sizes.
770 (get_dispatch_vector): Use tree_low_cst and host_integerp.
771 (layout_class_method): Count using trees.
772 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
773 * expr.c (java_array_data_offset): Use int_bit_position.
774 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
775 (build_invokevirtual): Use tree_low_cst and do computations with trees.
777 2000-03-16 Tom Tromey <tromey@cygnus.com>
779 * lang.c (flag_hash_synchronization): New global.
780 (lang_f_options): Added `hash-synchronization'.
781 * lang-options.h: Mention -fhash-synchronization.
782 * java-tree.h (flag_hash_synchronization): Declare.
783 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
784 hash table synchronization is disabled.
785 * decl.c (init_decl_processing): Only push `sync_info' value when
786 hash table synchronization is disabled.
787 * class.c (make_class_data): Only push `sync_info' field when hash
788 table synchronization is disabled. Removed dead code.
790 2000-03-16 Tom Tromey <tromey@cygnus.com>
792 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
794 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
796 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
798 * parse.y (patch_method_invocation): Handle anonymous classes
799 creation in static context.
801 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
803 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
804 * parse.y (resolve_qualified_expression_name): Use it.
805 (patch_method_invocation): Likewise.
807 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
809 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
810 depending on the type of dependency which dictates what the
812 (unresolved_type_p): Resolved types limited to the current class.
814 2000-03-15 Tom Tromey <tromey@cygnus.com>
816 * decl.c (init_decl_processing): Set type of `sync_info' to be
819 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
820 Correctly compute bit number for current slot. Zero `high' and
821 `low' in DS_LENGTH case. Don't skip inherited fields. Use
822 mark_reference_fields.
823 (mark_reference_fields): New function.
825 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
827 * parse.y (register_incomplete_type): Fixed initialization of
830 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
832 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
834 (push_class_context, pop_class_context): New function.
835 (class_body:): Call pop_class_context.
836 (interface_body:): Likewise.
837 (INNER_QUALIFIER): New macro.
838 (report_class_declaration): Changed output format and use
839 INNER_QUALIFIER. Call push_class_context.
841 2000-02-14 Andrew Haley <aph@cygnus.com>
843 * check-init.c (check_init): Add new cases for unary and binary
846 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
848 * parse.y (resolve_package): Set `next' once a type name has been
849 progressively discovered.
850 (resolve_qualified_expression_name): Propagate resolution only if
851 there are remaining qualifiers. Take into account `q' might have
852 been cleared after re-qualification.
853 * parse.y (patch_method_invocation): New local `resolved'.
854 Section dealing with qualified expression rewritten to use
855 resolve_field_access.
857 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
859 * parse.h (PUSH_CPC): Fixed indentation.
860 (DEBUG_CPC): New macro.
861 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
862 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
863 * parse.y (class_body_declaration:): Use
864 SET_CPC_INSTANCE_INITIALIZER_STMT.
865 (method_declaration:): Check for null current_function_decl.
866 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
867 (java_parser_context_pop_initialized_field): Better handling of
869 (maybe_make_nested_class_name): Mark nested class name as
870 qualified when necessary.
871 (end_class_declaration): Don't call java_parse_context_resume when
872 one or more error occured.
873 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
874 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
875 SET_CPC_INITIALIZER_STMT.
876 (method_header): Check for inner classes declaring static methods.
877 (resolve_qualified_expression_name): Handle situation where `this'
880 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
882 * typeck.c (build_prim_array_type): Correctly set the high word too.
884 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
886 * parse.y (java_complete_expand_methods): Leave <clinit> out of
888 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
889 list of methods for interfaces.
891 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
893 * parse.y (qualify_ambiguous_name): Properly handle expressions
896 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
898 * parse.y (check_final_assignment): Extended to process
900 (patch_assignment): Have check_final_assignment called only once.
902 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
904 * java-tree.h (IS_INIT_CHECKED): New flag.
905 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
906 * parse.y (patch_string): Call force_evaluation_order on the
907 completed string concatenation tree.
908 * expr.c (force_evaluation_order): Call force_evaluation_order on
909 function's arguments too.
911 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
913 * decl.c (emit_init_test_initialization): Mark KEY as unused.
914 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
915 (build_anewarray): Likewise.
916 * parse.y (patch_newarray): Likewise.
917 * parse.c: Regenerated.
919 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
921 * decl.c (init_decl_processing): Added new class fields `depth',
922 `ancestors', and `idt' to class_type_node. Use
923 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
924 * class.c (make_class_data): Push initial values for new fields.
925 * java-tree.h: Updated prototype for `build_invokeinterface'.
926 * expr.c (build_invokeinterface): Changed parameters to accept
927 `method' tree. Calculate index of `method' in its declaring
928 interface. Build call to _Jv_LookupInterfaceMethodIdx.
929 (expand_invoke): Call `build_invokeinterface' with new parameters.
930 * parse.y (patch_invoke): Call `build_invokeinterface' with new
933 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
935 * typeck.c (lookup_do): Search superinterfaces first
936 when looking up an interface method. From Godmar Back
939 2000-03-06 Tom Tromey <tromey@cygnus.com>
941 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
943 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
945 * java-tree.h (lookup_argument_method2): Declared.
946 (safe_layout_class): Prototype moved from parse.h.
947 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
948 * parse.y (java_check_regular_methods): Local `super_class' gone.
949 Call lookup_argument_method2 instead of lookup_argument_method.
950 Perform modifier match for methods found declared in implemented
951 interfaces. Fixed indentation problem. Overriding/hiding error
952 report to take place only for methods found in classes.
953 * typeck.c (lookup_argument_method): Changed leading
954 comment. Re-written by calling lookup_do.
955 (lookup_argument_method2): New function.
956 (lookup_java_method): Re-written by calling lookup_do.
957 (lookup_do): New function.
959 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
961 * check-init.c (check_init): Removed dead code. Handle (blank)
963 * parse.y (declare_local_variables): New local `final_p', set it
964 and use it to initialize LOCAL_FINAL.
965 (check_final_assignment): Only check FIELD_DECLs.
967 2000-02-17 Tom Tromey <tromey@cygnus.com>
969 * Makefile.in (JAVA_OBJS): Added boehm.o.
970 (boehm.o): New target.
971 * Make-lang.in (JAVA_SRCS): Added boehm.c.
972 * java-tree.h (flag_use_boehm_gc): Declare.
973 (get_boehm_type_descriptor): Declare.
974 * lang.c (lang_f_options): Added `use-boehm-gc'.
975 (flag_use_boehm_gc): New global.
976 * lang-options.h: Added -fuse-boehm-gc.
978 * class.c (get_dispatch_table): If class uses a Boehm type
979 descriptor, put it in the vtable.
980 (make_class_data): Removed dead code.
982 2000-03-03 Per Bothner <per@bothner.com>
984 * decl.c (init_decl_processing): Initialize sizetype properly.
986 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
988 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
989 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
990 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
991 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
992 (jcf_parse): New local `current'. Load innerclasses seen in outer
993 context being processed.
994 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
995 * jcf-write.c (append_innerclasses_attribute): New function.
996 (append_innerclasses_attribute_entry): Likewise.
997 (get_access_flags): Handle static classes. Set anonymous and local
998 classes to be private.
999 (generate_classfile): Attribute count adjusted. Call
1000 append_innerclasses_attribute.
1001 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1002 PURE_INNER_CLASS_TYPE_P.
1003 * parse.y (parser_qualified_classname): New parameter `is_static',
1004 produce non qualified name accordingly.
1005 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1006 (create_interface): Added argument to parser_qualified_classname.
1007 (create_class): Added argument to parser_qualified_classname. Setup
1008 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1009 (add_inner_class_fields): Fixed indentation.
1010 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1011 (method_declarator): Fixed typo in comment.
1012 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1013 (build_current_thisn): Likewise.
1014 (patch_method_invocation): Likewise.
1016 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
1018 * decl.c (current_function_decl): Move to toplev.c.
1020 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1022 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
1023 (DECL_BIT_INDEX): Use underlying representation.
1024 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
1026 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1028 * expr.c (build_java_ret): Pass proper type to size_binop.
1030 2000-02-25 Anthony Green <green@cygnus.com>
1032 * expr.c (build_class_init): Mark the decl to be ignored by
1034 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
1035 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
1036 * class.c (init_test_hash_newfunc): New function.
1037 (decl_hash): New function.
1038 (decl_compare): New function.
1039 * decl.c (emit_init_test_initialization): New function.
1040 (complete_start_java_method): Traverse the init test hashtable,
1041 calling emit_init_test_initialization.
1042 (always_initialize_class_p): Define.
1043 * expr.c (build_class_init): Use initialization tests when
1044 emitting class initialization code.
1045 (always_initialize_class_p): Declare.
1046 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1048 * java-tree.h: Include hash.h.
1049 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
1050 (struct lang_decl): Add init_test_table field.
1051 (init_test_hash_entry): Define.
1053 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1055 * gjavah.c (main): Avoid using `argi' to report unimplemented
1058 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1060 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1061 initialize locals to avoid warnings. Local `exception_type' moved
1064 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1066 * parse.y (resolve_expression_name): Use `orig' as a second
1067 argument to resolve_field_access.
1068 (resolve_field_access): Removed unecessary code when dealing with
1071 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1073 * class.c (push_super_field): Don't push the field twice.
1074 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1075 * parse.h (java_reorder_fields): Prototyped.
1076 * parse.y (java_reorder_fields): New function.
1077 (java_layout_class): Simplified not to worry about re-ordering.
1079 2000-02-23 Tom Tromey <tromey@cygnus.com>
1081 * gjavah.c (print_name): In JNI case, correctly quote string.
1082 (print_method_info): Don't handle overrides in JNI mode.
1084 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1086 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1087 value type set to `boolean_type_node'.
1089 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1091 * jcf-dump.c (main): Test for correct condition after
1092 output file creation.
1094 2000-02-19 Anthony Green <green@cygnus.com>
1096 * jcf-depend.c (add_entry): Fix test for first list entry.
1098 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1100 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1101 * constants.c (build_constants_constructor): Likewise.
1103 2000-02-19 Anthony Green <green@cygnus.com>
1105 * jcf-depend.c (add_entry): Add entries to the end of the list.
1107 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1109 * decl.c (INT_TYPE_SIZE): Define if necessary.
1110 (expand_java_return): Handle the case of a native integer smaller
1113 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1115 * gjavah.c (help): Use GCCBUGURL.
1116 * jv-scan.c (help): Likewise.
1117 * jcf-dump.c (help): Likewise.
1119 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1121 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1124 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1126 * jcf-parse.c (load_class): Call `fatal' if no file containing
1127 the target class are found.
1129 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1131 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1132 lex.c, lex.h, and PARSE_H to...
1133 (parse.o, parse-scan.o): ...here, respectively.
1135 * lex.c: Split out code that may trigger SIGFPE from yylex()
1136 to its own function.
1137 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1139 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1141 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1143 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1145 * parse.y (outer_field_access_p): Stop in time when outer contexts
1147 (resolve_qualified_expression_name): Properly qualify *everything*
1148 after a package.type to be resoled as expression names.
1149 (find_applicable_accessible_methods_list): Save/restore `class' to
1150 isolate it from a possible outer context search.
1152 2000-02-15 Tom Tromey <tromey@cygnus.com>
1154 * gjavah.c (jni_print_char): New function.
1155 (print_full_cxx_name): Use it.
1156 (decode_signature_piece): Likewise.
1157 (print_cxx_classname): Likewise.
1159 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1161 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1163 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1165 * gjavah.c: Include version.h.
1167 * jcf-dump.c: Likewise.
1169 * jv-scan.c: Likewise.
1171 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1173 * parse.y (outer_field_access_fix): First parameter now a tree
1174 node. Check for assignement to final. First argument to
1175 build_outer_field_access_fix modified to accomodate prototype.
1176 (build_outer_field_access): Don't check for assignment to final
1178 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1179 possibly returned by outer_field_access_fix. Changed
1180 outer_field_access_fix's first argument.
1181 (check_final_assignment): $finit$'s context is OK.
1182 (patch_unaryop): Use node instead of its line/column value when
1183 calling outer_field_access_fix.
1185 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1187 * parse.y (interface_declaration:): No longer tagged
1188 <node>. Re-installed default action.
1189 (class_member_declaration:): Handle inner interfaces.
1190 (interface_member_declaration): Handle inner interfaces and
1192 (create_interface): Push error if one seen. Suspend parsing
1193 context when processing an inner interface.
1194 (register_fields): Inner class static field limitations not to
1195 apply to inner interfaces.
1197 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1199 * jcf-parse.c (load_class): Update `java_error_count' when a
1200 class' file can't be found.
1201 (parse.y): Avoid (byte)code generation when errors seen.
1203 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1205 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1206 decodes a valid node.
1207 (patch_binop): Handle TRUNC_DIV_EXPR.
1209 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1211 * parse.y (resolve_package): New local `acc.' Try to progressively
1212 build and guess a package and type name.
1214 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1216 * parse.y (find_applicable_accessible_methods_list): Load and
1217 layout the search class if necessary.
1218 (java_complete_tree): Keep to original type of the folded initial
1221 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1223 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1224 Generate error message if circularity is detected. New static
1226 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1227 * jcf-write.c (generate_bytecode_insns): Very simply handle
1229 * parse.y (java_check_circular_reference): Use
1230 `cyclic_inheritance_report' during report, if necessary.
1231 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1232 walking NEW_ARRAY_INIT twice.
1234 2000-02-09 Tom Tromey <tromey@cygnus.com>
1236 * parse.y (check_class_interface_creation): Allow inner classes to
1237 be `private' or `protected', check modifiers' consistency. Prevent
1238 block local classes from bearing any modifiers.
1240 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1242 * except.c (check_start_handlers): Re-add prototype lost in last
1244 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1246 2000-02-09 Andrew Haley <aph@cygnus.com>
1248 * decl.c (clear_binding_level): Remove excess initializer.
1249 (maybe_poplevels): Remove unused variable.
1250 (force_poplevels): Ditto.
1251 (struct binding_level): Add comment.
1253 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1255 * jcf-write.c (generate_classfile): Don't consider
1256 pre-initialization with reference value (use <clinit> instead.)
1257 * parse.y (java_fix_constructors): No generated constructor for
1259 (build_outer_field_access): Removed debug message.
1260 (outer_field_expanded_access_p): Adapted to bytecode generation.
1261 (build_outer_field_access_method): Use fix_method_argument_names.
1262 (build_outer_method_access_method): Fixed indentation. Added
1263 comment. Handle access method generation for static and also void
1265 (build_access_to_thisn): Inserted debug message.
1266 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1267 (resolve_qualified_expression_name): Fixed comment.
1268 (not_accessible_p): Adapted to bytecode generation. Added comment.
1269 (patch_method_invocation): Added comment.
1270 (maybe_use_access_method): Fixed leading comment. Handle static
1272 (java_complete_lhs): Don't shortcut handling of initialized upon
1273 declaration String type static fields when generating bytecode.
1274 (patch_unaryop): Handle outer field access when generating
1277 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1279 * java-tree.h (FIELD_THISN): New macro.
1280 * jcf-write.c (append_synthetic_attribute): New function.
1281 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1282 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1283 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1285 (build_outer_field_access): Turned on access functions usage and
1286 generation when compiling to bytecode.
1287 (maybe_use_access_method): Likewise.
1289 2000-01-25 Andrew Haley <aph@cygnus.com>
1291 * java-except.h (struct eh_range): Add `expanded' field.
1292 (maybe_start_try): Add end_pc arg.
1293 (maybe_end_try): Ditto.
1294 * java-tree.h (force_poplevels): new function.
1295 * expr.c (expand_byte_code): Don't call maybe_start_try or
1297 * except.c (add_handler): Reset expanded.
1298 (expand_start_java_handler): Set expanded.
1299 (check_start_handlers): Don't expand a start handler that's
1300 already been expanded.
1301 (maybe_start_try): Add end_pc arg. Only expand a handler which
1303 (expand_end_java_handler): call force_poplevels.
1304 (force_poplevels): new function.
1305 * decl.c (binding_level): Add start_pc of binding level.
1306 (maybe_pushlevels): Call maybe_start_try when pushing binding
1308 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1309 (LARGEST_PC): Define.
1310 (clear_binding_level): Use LARGEST_PC.
1312 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1313 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1314 (binding_depth, is_class_level, current_pc): new variables.
1315 (struct binding_level): ditto.
1316 (indent): new function.
1317 (push_jvm_slot): add debugging info.
1318 (maybe_pushlevels): ditto.
1319 (maybe_poplevels): ditto.
1322 (start_java_method): ditto.
1323 (give_name_to_locals): comment only.
1324 * except.c (binding_depth, is_class_level, current_pc):
1326 (expand_start_java_handler): add debugging info.
1327 (expand_end_java_handler): ditto.
1329 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1331 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1332 (print_name_for_stub_or_jni, process_file): Constify a char*.
1334 2000-02-03 Tom Tromey <tromey@cygnus.com>
1336 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1338 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1340 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1341 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1344 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1346 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1347 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1348 (struct lang_type): New field `ii_block'.
1349 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1350 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1351 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1352 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1353 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1354 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1356 * parse.y (add_instance_initializer): New function.
1357 (in_instance_initializer): New static global.
1358 (class_body_declaration:): Link instance initializer block.
1359 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1360 (array_creation_expression:): Remove unused local.
1361 (java_parser_context_push_initialized_field): Fixed leading
1362 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1363 CPC_INSTANCE_INITIALIZER_LIST.
1364 (java_parser_context_pop_initialized_field): Likewise.
1365 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1366 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1367 CPC_INITIALIZER_STMT.
1368 (fix_constructors): New local `class_type'. Use it. Call
1369 add_instance_initializer.
1370 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1371 (patch_return): Forbid return in instance initializers.
1372 (patch_throw_statement): Enforce exception handling in the context
1373 of instance initializers.
1375 2000-02-03 Tom Tromey <tromey@cygnus.com>
1377 * Make-lang.in (java.mostlyclean): Remove executables in
1380 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1382 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1383 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1384 (java_float_finite): Convert to use union Word from javaop.h.
1385 (java_double_finite): Convert to use union DWord from javaop.h.
1387 2000-02-02 Tom Tromey <tromey@cygnus.com>
1389 * gjavah.c (options): Added `jni' entry.
1390 (help): Document -jni.
1391 (flag_jni): New global.
1392 (process_file): Handle JNI output. Don't print text from
1393 -prepend, -add, etc, when generating stubs. Only remove `.class'
1394 suffix if it actually exists.
1395 (main): Create a `.c' file when run with `--jni --stubs'. Create
1396 correct output file name with `--jni'.
1397 (print_include): Mangle header name differently in JNI case.
1398 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1400 (print_method_info): Handle JNI case. Put signature info into
1401 method name. Handle case when STREAM is NULL.
1402 (print_name_for_stub_or_jni): New function.
1403 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1404 (print_cxx_classname): Handle JNI.
1405 (print_full_cxx_name): Likewise.
1406 (decode_signature_piece): Likewise.
1407 (overloaded_jni_method_exists_p): New function.
1408 (struct method_name): Added `signature' and `sig_length' fields.
1409 (HANDLE_END_FIELD): Do nothing in JNI mode.
1411 2000-02-02 Tom Tromey <tromey@cygnus.com>
1413 * jv-scan.c: Include version.c, <getopt.h>.
1414 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1415 (options): New array.
1416 (usage): New function.
1417 (version): New function.
1418 (main): Use getopt_long to parse command line.
1419 * jcf-dump.c: Include version.c, <getopt.h>.
1420 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1421 OPT_JAVAP): New macros.
1422 (options): New array.
1423 (usage): Return `void'. Changed message.
1424 (help): New function.
1425 (version): New function.
1426 (main): Use getopt_long_only to parse command line.
1427 * gjavah.c: Include <getopt.h>.
1428 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1429 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1430 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1431 (options): New array.
1432 (java_no_argument): Removed.
1433 (help): Updated with missing options.
1434 (main): Use getopt_long_only to parse command line.
1435 (usage): Changed message.
1437 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1439 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1440 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1441 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1442 * parse.y (array_creation_expression:): Handle anonymous arrays.
1443 (build_array_from_name): Don't set `ret_name' if null.
1444 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1445 (qualify_ambiguous_name): Likewise.
1446 (java_complete_expand_class): Likewise.
1448 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1450 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1451 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1452 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1453 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1454 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1455 AIPL_FUNCTION_COMPLETED_INVOCATION.
1456 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1457 AIPL_FUNCTION_INVOCATION_READY.
1458 (AIPL_FUNCTION_DECLARATION): New enum entry.
1459 * parse.y (reorder_static_initialized): New function.
1460 (java_parser_context_pop_initialized_field): Use it.
1461 (add_inner_class_fields): Use
1462 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1463 augmented. Install marker after last alias initializer, if any.
1464 (generate_finit): Fixed typo. Don't try to retain only the used
1466 (method_header): Compute and set DECL_FUNCTION_NAP.
1467 (method_declarator): Fixed comment. Insert alias initializer in
1469 (build_alias_initializer_parameter_list): Fixed leading
1470 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1471 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1472 (java_complete_expand_class): Code to retain only used aliases
1474 (java_complete_expand_methods): New local `first_decl'. Generate
1475 $finit$ first, then expand the constructors, regular methods and
1477 (java_complete_expand_method): Don't report error on missing
1478 return statement if previously detected bogus.
1479 (fix_constructors): Don't patch constructor parameters list.
1480 (patch_method_invocation): Use new AIPL enum values. Reverse
1481 alias initializer list for anonymous classes.
1483 2000-01-30 Anthony Green <green@redhat.com>
1485 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1486 determine how many stack slots to pop.
1488 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1490 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1491 error handling/recovery.
1492 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1494 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1496 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1497 FIELD_LOCAL_ALIAS_USED): New macros.
1498 (DECL_FUNCTION_NAP): New macro.
1499 (struct lang_decl): New field `nap'.
1500 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1501 (struct lang_type): New fields `finit_stmt_list' and
1503 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1504 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1505 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1506 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1507 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1508 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1509 (BUILD_THROW): Macro line separator re-indented.
1510 * parse.y (end_class_declaration): New function.
1511 (maybe_generate_pre_expand_clinit): New name for
1512 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1513 pre-expand static fields.
1514 (maybe_generate_clinit): Function deleted.
1515 (check_for_static_method_reference): Prototype's parameter list
1517 (generate_finit): New name for maybe_generate_finit. Changed
1518 leading comment. Function rewritten to use
1519 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1520 (build_alias_initializer_parameter_list): New function.
1521 (java_parser_context_pop_initialized_field): Likewise.
1522 (add_inner_class_fields): Likewise.
1523 (type_declaration:): Call end_class_declaration.
1524 (class_member_declaration:): Likewise.
1525 (formal_parameter_list:): Fixed typos.
1526 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1527 element. Improved error handling.
1528 (block_statement:): Call end_class_declaration.
1529 (anonymous_class_creation:): Likewise.
1530 (create_anonymous_class): Fixed comments.
1531 (create_class): Call add_inner_class_fields.
1532 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1533 (method_header): Use MARK_FINAL_PARMS.
1534 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1535 (method_declarator): Propagate final argument flag.
1536 (craft_constructor): New local `artificial'. Call
1537 build_alias_initializer_parameter_list. Use
1538 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1539 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1541 (complete_expand_class): Get rid of unused outer context local
1543 (java_complete_expand_methods): Fixed leading
1544 comment. Generate/pre-expand <clinit> first. Changed method
1545 expansion order to regular, $finit$, constructors, <clinit>.
1546 (java_complete_expand_method): Set current_function_decl.
1547 (fix_constructors): Fix constructor parameter list to account for
1548 outer context local alias initializers.
1549 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1550 (resolve_expression_name): Lookup outer context local aliases. New
1551 local `access', use it.
1552 (patch_method_invocation): Patch inner class ctor invocation with
1553 outer context local aliases initialization values. $finit$
1554 invocation patching now includes things generated with
1555 build_alias_initializer_parameter_list.
1556 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1557 (build_super_invocation): Likewise.
1558 (patch_assignment): Changed comment.
1560 2000-01-27 Andrew Haley <aph@cygnus.com>
1562 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1566 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1568 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1570 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1572 * parse.y (register_fields): Don't pass a format specifier to
1573 OBSOLETE_MODIFIER_WARNING.
1574 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1575 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1577 (check_modifiers): Change function into a macro.
1578 (check_class_interface_creation): Pass a literal format string.
1580 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1582 * buffer.h: PROTO -> PARAMS.
1583 * check-init.c: Likewise.
1584 * class.c: Likewise.
1585 * constants.c: Likewise.
1586 * convert.h: Likewise.
1588 * except.c: Likewise.
1590 * gjavah.c: Likewise.
1591 * java-except.h: Likewise.
1592 * java-tree.h: Likewise.
1593 * jcf-depend.c: Likewise.
1594 * jcf-dump.c: Likewise.
1595 * jcf-parse.c: Likewise.
1596 * jcf-path.c: Likewise.
1597 * jcf-reader.c: Likewise.
1598 * jcf-write.c: Likewise.
1600 * jv-scan.c: Likewise.
1601 * jvgenmain.c: Likewise.
1602 * jvspec.c: Likewise.
1606 * parse-scan.y: Likewise.
1607 * parse.h: Likewise.
1608 * parse.y: Likewise.
1609 * typeck.c: Likewise.
1610 * verify.c: Likewise.
1613 * zextract.c: Likewise.
1614 * zipfile.h: Likewise.
1616 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1618 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1619 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1620 * constants.c (build_constant_data_ref): Check for cached
1621 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1622 in TYPE_CPOOL_DATE_REF.
1623 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1624 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1625 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1626 (LOCAL_FINAL): New macro.
1627 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1628 constant pool -- don't try to reuse.
1629 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1631 (find_in_current_zip): Use TYPE_JCF.
1632 * parse.h (java_check_final): Prototype removed.
1633 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1634 (maybe_create_class_interface_decl,
1635 check_class_interface_creation): Likewise.
1636 (java_expand_finals): Function removed.
1637 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1638 (block_statement:): Fixed comment.
1639 (anonymous_class_creation:): Likewise.
1640 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1642 (check_class_interface_creation): Loosened error report on (inner)
1643 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1644 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1645 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1647 (create_interface): Likewise.
1648 (anonymous_class_counter): New static global.
1649 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1650 patch. Fixed comments.
1651 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1652 anonymous_class_counter when declaring a toplevel class.
1653 (craft_constructor): Fixed constructor name when handling
1654 anonymous classes. Anonymous class constructors to feature hidden
1656 (java_fix_constructors): Added comment.
1657 (java_check_final): Function removed.
1658 (java_complete_expand_methods): Fixed comment. Don't generate
1659 class data, save its outgoing constant pool instead.
1660 (verify_constructor_super): Skip anonymous class constructor
1661 hidden this$<n> parameter.
1662 (java_expand_classes): New local `saved_ctxp'. Removed call to
1663 java_expand_finals and java_check_final. Expand anonymous class
1664 constructors. Generate class data.
1665 (build_super_invocation): Skip anonymous class hidden this$<n>
1667 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1668 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1669 (set_java_signature): Likewise.
1671 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1673 * gjavah.c: Delete ACC_VISIBILITY define.
1674 * jcf.h: Add ACC_VISIBILITY define.
1675 * parse.y: final: rule tagged <value>.
1676 (java_check_regular_methods): Use ACC_VISIBILITY define for
1677 default package access check.
1678 (local_variable_declaration_statement): Use final: rule.
1680 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1682 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1685 2000-01-17 Tom Tromey <tromey@cygnus.com>
1687 * gjavah.c (print_field_info): Allow non-static final fields.
1689 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1691 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1692 * parse.y (patch_anonymous_class): New function.
1693 (create_anonymous_class): Register incomplete type when the
1694 class/interface to extends/implement isn't known yet.
1695 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1696 (verify_constructor_super): Tuned error message.
1698 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1700 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1701 (ANONYMOUS_CLASS_P): New macro.
1702 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1703 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1704 * parse.y (create_class): Added leading argument.
1705 (maybe_create_class_interface_decl,
1706 check_class_interface_creation): Likewise.
1707 (craft_constructor): New function.
1708 (verify_constructor_super): Added argument in prototype.
1709 (class_declaration:): Inserted leading argument.
1710 (for_begin:): Use FOR_LOOP_P.
1711 (anonymous_class_creation): Create WFL of the anonymous class to
1712 instantiate. Call build_new_invocation. Added comments.
1713 (check_class_interface_creation): Handle parameter `anonymous' in
1714 verbose mode class creation announce.
1715 (link_nested_class_to_enclosing): Exclude anonymous classes.
1716 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1717 anonymous class, even though they appear to have an enclosing
1719 (create_interface): Pass extra argument to
1720 check_class_interface_creation.
1721 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1722 (create_class): Call check_class_interface_creation and
1723 maybe_create_class_interface_decl with extra new argument. Don't
1724 add private this$<n> to anonymous classes.
1725 (method_declarator): Insert hidden this$<n> to anonymous class
1727 (java_fix_constructors): Deleted code creating default
1728 constructor. Call craft_constructor instead.
1729 (java_check_regular_methods): Set `saw_constructor' to 1 for
1731 (fix_constructors): Pass extra argument to verify_constructor_super.
1732 (verify_constructor_super): New local `sdecl', use it. Search for
1733 matching constructor (possibly featuring arguments) in super
1735 (lookup_method_invoke): Craft constructor according to arguments
1736 list when dealing with anonymous class constructors.
1737 (build_super_invocation): Pass arguments to anonymous class super
1739 (search_loop): Use FOR_LOOP_P.
1740 (labeled_block_contains_loop_p): Likewise.
1742 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1744 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1745 (enclosing_context_p): New function.
1746 (get_access_flags_from_decl): Handle CLASS_STATIC.
1747 (maybe_layout_super_class): Extra first argument passed to
1749 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1751 * decl.c (access0_identifier_node): New global.
1752 (init_decl_processing): access0_identifier_node initialized.
1753 (pushdecl): Set DECL_CONTEXT only on non type decls.
1754 * expr.c (lookup_field): Lookup inner class fields in enclosing
1756 (expand_invoke): Use ID_INIT_P.
1757 (expand_java_field_op): Use DECL_CLINIT_P.
1758 * java-tree.def (CLASS_LITERAL): New tree code.
1759 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1760 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1761 (struct lang_decl): New field `inner_access'.
1762 (enclosing_context_p): Prototyped.
1763 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1764 ID_CLINIT_P): New macros.
1765 (CLASS_STATIC): New macro.
1766 (CLASS_ACCESS0_GENERATED_P): New macro.
1767 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1768 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1769 INNER_CLASS_P): New macros.
1770 (DECL_INNER_CLASS_LIST): New macro.
1771 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1773 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1774 the shift value to int. Fixed typo in comment.
1775 * lex.c (inst_id, wpv_id): Initialize.
1776 * mangle.c (unicode_mangling_length): Take `$' into account.
1777 * parse.h (DRECOVER, RECOVER): Terminate properly.
1778 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1779 (typedef struct _jdep): New field `enclosing'.
1780 (JDEP_ENCLOSING): New macro.
1781 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1782 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1783 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1784 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1785 GET_ENCLOSING_CPC_CONTEXT): New macros.
1786 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1787 (do_resolve_class): Added extra argument in prototype.
1788 * parse.y (resolve_class): Added extra argument in prototype.
1789 (maybe_create_class_interface_decl): Likewise.
1790 (maybe_use_access_method, build_wfl_wrap): New functions.
1791 (java_complete_expand_classes, java_complete_expand_class):
1793 (java_parser_context_push_initialized_field,
1794 java_parser_context_suspend, java_parser_context_resume):
1796 (maybe_make_nested_class_name, make_nested_class_name,
1797 set_nested_class_simple_name_value,
1798 link_nested_class_to_enclosing, find_as_inner_class,
1799 find_as_inner_class_do, check_inner_class_redefinition,
1800 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1801 maybe_build_thisn_access_method, build_outer_field_access,
1802 build_outer_field_access_methods, build_outer_field_access_expr,
1803 build_outer_method_access_method, build_new_access_id,
1804 build_outer_field_access_method, outer_field_access_p,
1805 outer_field_expanded_access_p, outer_field_access_fix,
1806 build_incomplete_class_ref, patch_incomplete_class_ref,
1807 create_anonymous_class): Likewise.
1808 (inst_id, wpv_id): New static global variables.
1809 (synchronized:): New rule, tagged <node>.
1810 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1812 (anonymous_class_creation:): New rule, tagged <node>.
1813 (NEW_TK): Tagged <node>.
1814 (type_literals, array_type_literal): New rules, tagged <node>.
1815 (class_declaration:): Removed action when reducing by class_body:
1816 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1817 using GET_CPC in sub-rules.
1818 (class_member_declaration): Handle inner classes.
1819 (method_declaration): When reducing method_header:, reset
1820 current_function_decl when appropriate.
1821 (method_declarator:): Set the number of formal parameter to 0 for
1822 method declared without arguments.
1823 (constructor_declarator:): Likewise.
1824 (static_initializer:): List of elements kept in a list.
1825 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1826 use of the keyword `static' for type declarations.
1827 (block_statement:): Handle inner class declarations.
1828 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1829 type qualified `this'.
1830 (class_instance_creation_expression): Use anonymous_class_creation:
1831 to handle inner class instances creation. Handle qualified `new'.
1832 (something_dot_new): Added appropriate actions.
1833 (create_new_parser_context): New function.
1834 (java_push_parser_context, java_parser_context_save_global,
1835 java_parser_context_suspend): Use create_new_parser_context.
1836 (check_modifiers): Changed leading comment.
1837 (check_class_interface_creation): Handle interclasses.
1838 (add_superinterfaces): Fixed comment.
1839 (create_interface): Build qualified name from the raw_name instead
1840 of its matching WFL. Push the initialized fields list. raw_name added
1841 as an extra argument to maybe_create_class_interface_decl.
1842 (create_class): Build qualified name from the raw_name instead of
1843 its matching WFL. Removed assignment to current_parsed_class_un.
1844 Call PUSH_ERROR before returning an error. Suspend the current
1845 parser context when processing an inner class. Push the
1846 initialized fields list. raw_name added as an extra argument to
1847 maybe_create_class_interface_decl. Add the private this$<n>
1849 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1850 (register_fields): Get the class type from GET_CPC and handle
1851 previous errors. Added code to handle the creation of static
1852 fields in inner classes. Initialized fields initialization
1853 statements kept in a list of lists.
1854 (maybe_generate_finit): Initialized fields initialization
1855 statements kept in a list of lists. Use GET_CPC.
1856 (maybe_generate_clinit): Likewise.
1857 (method_header): Use GET_CPC and GET_CPC_UN.
1858 (parser_qualified_classname): Handle inner classes.
1859 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1860 (java_fix_constructors): Hide pointer to enclosing context
1861 instance in constructor list when dealing with inner classes.
1862 (jdep_resolve_class): Call resolve_class with extra first argument
1864 (resolve_class): Add enclosing context as a first extra argument
1865 to do_resolve_class.
1866 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1868 (resolve_no_layout): Extra argument added to resolve_class
1870 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1871 (java_get_real_method_name): Use GET_CPC_UN.
1872 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1873 (java_check_abstract_methods): Handle static method declared in
1874 inner classes by an error.
1875 (java_check_regular_methods): Use DECL_CLINIT_P.
1876 (source_start_java_method): Also set DECL_MAX_LOCALS.
1877 (create_artificial_method): Call java_parser_context_save_global
1878 and java_parser_context_restore_global instead of saving/restoring
1879 the context by hand.
1880 (expand_start_java_method): Improved verbose mode message.
1881 (java_complete_expand_methods): Fixed leading comment. Use
1883 (fix_constructors): Added assignment to this$<n> if necessary.
1884 (java_expand_classes): Call java_complete_expand_classes instead
1885 of java_complete_expand_methods.
1886 (make_qualified_primary): Simplified.
1887 (merge_qualified_name): Optimized for missing left or right parts.
1888 (resolve_expression_name): Handle access to outer class fields from
1890 (resolve_qualified_expression_name): New macro
1891 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1892 classes. Report error on non appropriate qualification of
1893 `new'. Handle qualified `this'.
1894 (not_accessible_p): Allow access to outer class private fields from
1896 (patch_method_invocation): Handle method invocations through
1897 access methods and inner class constructor invocations.
1898 (find_applicable_accessible_methods_list): Search enclosing
1899 contexts of an inner class.
1900 (search_applicable_methods_list): Fixed typo.
1901 (argument_types_convertible): Handle inner class constructors'
1902 hidden outer context reference argument.
1903 (qualify_ambiguous_name): Handle qualified `this'.
1904 (java_complete_lhs): Handle use of field accessed through
1905 artificial access methods in various cases of assignments. Handle
1907 (check_final_assignment): Use DECL_CLINIT_P.
1908 (valid_ref_assignconv_cast_p): Handle the destination being an
1909 enclosing context of the source.
1910 (patch_unaryop): Handle use of field accessed through artificial
1912 (patch_return): Use DECL_CLINIT_P.
1913 (patch_throw_statement): Use DECL_CLINIT_P.
1914 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1915 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1918 2000-01-16 Anthony Green <green@cygnus.com>
1920 * parse.y (build_string_concatenation): Only use
1921 StringBuffer(String) shortcut if String arg is constant.
1923 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1925 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1926 the shift value to int. Fixed typo in comment.
1928 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1930 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1931 * jcf-write.c: Likewise.
1932 * parse.y: Likewise.
1933 * parse.c: Regenerate.
1935 2000-01-09 Anthony Green <green@cygnus.com>
1937 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1938 bytecodes in the correct order.
1940 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1942 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1944 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1946 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1947 before building constant array decl.
1949 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1951 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1952 method invocation and typo in conditional expression.
1953 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1954 the appropriate NOTE_POP.
1955 * parse.y (patch_binop): Shift value mask to feature the right
1958 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1960 * class.c (assume_compiled, assume_compiled_node): Add static
1962 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1964 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1966 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1968 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1969 to `__modifier' to avoid stringifying it.
1971 * parse.y (verify_constructor_circularity): Don't call a variadic
1972 function with a non-literal format string.
1973 (java_check_abstract_methods): Move unreachable code inside
1974 `continue' statement.
1975 (lookup_method_invoke): Call xstrdup, not strdup.
1977 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1980 * jcf-parse.c (yyparse): Likewise.
1982 * jv-scan.c (main): Likewise.
1984 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1986 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1987 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1988 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1991 * parse.y (synchronized, variable_redefinition_error,
1992 check_class_interface_creation, create_interface, create_class,
1993 method_header, finish_method_declaration,
1994 check_modifiers_consistency, method_declarator,
1995 complete_class_report_errors, check_abstract_method_definitions,
1996 java_check_regular_methods, check_throws_clauses,
1997 java_check_abstract_methods, read_import_dir,
1998 check_pkg_class_access, declare_local_variables, fix_constructors,
1999 cut_identifier_in_qualified, resolve_expression_name,
2000 resolve_qualified_expression_name, patch_method_invocation,
2001 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2002 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2003 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2004 patch_try_statement, patch_synchronized_statement,
2005 patch_throw_statement, check_thrown_exceptions,
2006 patch_conditional_expr): Likewise.
2008 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2010 * Makefile.in (LIBDEPS): Added gcc's errors.o
2011 (../jcf-dump$(exeext):): Link with gcc's errors.o
2012 (../gcjh$(exeext):): Likewise.
2013 * expr.c (expand_java_NEW): Layout the entire target type instead of
2014 laying out its methods only.
2015 (lookup_field): Layout the class after having loaded it.
2016 * java-tree.h (java_debug_context): Declared.
2017 * jcf-io.c (toplev.h): Included.
2018 (find_class): Removed assignment to jcf's outofsynch
2019 field. Force source file to be read if newer than its matching
2020 class file. Tweaked debug messages.
2021 * jcf-parse.c (jcf_out_of_synch): Deleted.
2022 (read_class): Call to jcf_out_of_synch removed.
2023 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
2024 (jcf_out_of_synch): Prototype deleted.
2025 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
2026 `deprecated' and `class_err': integer turned into bit fields.
2027 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
2028 * parse.y (package_list): New global.
2029 (package_declaration:): Record newly parsed package name.
2030 (extra_ctxp_pushed_p): Static global deleted.
2031 (java_parser_context_save_global): Create buffer context for the
2032 purpose of saving globals, if necessary.
2033 (java_parser_context_restore_global): Pop context pushed for the
2034 purpose of saving globals, if necessary.
2035 (java_debug_context_do): New prototype and function.
2036 (java_debug_context): Likewise.
2037 (do_resolve_class): Use already parsed package names to qualify
2038 and lookup class candidate.
2039 (java_pre_expand_clinit): Removed unnecessary local variable.
2041 1999-12-17 Tom Tromey <tromey@cygnus.com>
2043 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
2045 (process_file): Use `\n\' at end of each line in string.
2047 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2049 * expr.c (expand_invoke): Layout the loaded class before
2050 attempting to use it.
2051 (expand_java_field_op): Allow final field assignments to take
2053 * typeck.c (convert): Return error_mark_node if expr is null.
2055 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2057 * class.c (class_depth): Return -1 if the class doesn't load
2059 * expr.c (can_widen_reference_to): Check for errors during depth
2060 computation and return 0 accordingly.
2061 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
2062 create default constructors and add an other error check.
2063 * parse.h (java_fix_constructors): Prototyped.
2064 * parse.y (java_pre_expand_clinit): Likewise.
2065 (build_super_invocation): Re-prototyped to feature one argument.
2066 (java_check_circular_reference): Directly use `current'.
2067 (java_fix_constructors): New function.
2068 (java_check_regular_methods): Don't create default constructors
2069 here, but abort if none were found.
2070 (java_complete_expand_methods): Pre-process <clinit> calling
2071 java_pre_expand_clinit.
2072 (java_pre_expand_clinit): New function.
2073 (fix_constructors): build_super_invocation invoked with the
2074 current method declaration as an argument.
2075 (build_super_invocation): Use the context of the processed method
2076 decl argument instead of current_class.
2077 * typeck.c (lookup_java_method): Take WFLs in method names into
2080 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2082 * class.c (make_class_data): flag_keep_inline_functions to keep
2083 private methods in the method array.
2085 1999-12-15 Anthony Green <green@cygnus.com>
2087 * check-init.c (check_init): Take into account both types of
2088 `throw's when checking for uninitialized variables.
2090 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2092 * parse.y (java_complete_lhs): Force convertion of array
2093 dimensions to int_type_node, that's what runtime's ABI expects.
2095 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2097 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2098 operand of a WFL, until the Java front-end gets fixed with regard
2099 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2101 1999-12-10 Andrew Haley <aph@cygnus.com>
2103 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2104 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2105 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2109 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2111 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2112 before calling expand_eh_region_start and expand_start_all_catch.
2113 * except.c (expand_start_java_handler): Switch to permanent
2114 obstack before calling expand_eh_region_start.
2115 (expand_end_java_handler): Switch to permanent obstack before
2116 calling expand_start_all_catch.
2118 1999-12-5 Anthony Green <green@cygnus.com>
2120 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2121 function with side effects.
2122 (init_decl_processing): Mark all memory allocating DECLs with
2125 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2127 * except.c (expand_end_java_handler): Call
2128 expand_resume_after_catch and end_catch_handler.
2130 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2132 * verify.c (verify_jvm_instructions): Create new return label
2133 chain if non existant (don't rely on the verified state of the jsr
2136 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2138 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2139 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2141 * parse.y (patch_assignment): Removed bogus final class test on
2142 lhs when checking on whether to emit an ArrayStoreException runtime
2144 * expr.c (expand_java_arraystore): Likewise.
2146 1999-11-28 Anthony Green <green@cygnus.com>
2148 * decl.c (find_local_variable): Reuse single slot decls when
2151 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2153 * jcf-parse.c (saw_java_source): Global variable removed.
2154 (read_class): Don't use `saw_java_source'. Added extra braces.
2155 (yyparse): Code setting `saw_java_source' removed.
2157 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2159 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2161 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2163 * verify.c (merge_type_state): Non verified subroutines being
2164 considered more than once to trigger passive type merge.
2166 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2168 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2169 in case of error. Error message tuned.
2171 1999-11-21 Anthony Green <green@cygnus.com>
2173 * constants.c (find_methodref_index): Unwrap method names before
2174 inserting them in the constant pool.
2176 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2178 * class.c (assume_compiled_node): New typedef.
2179 (assume_compiled_tree): New static data.
2180 (find_assume_compiled_node): New function.
2181 (add_assume_compiled): New function.
2182 (assume_compiled): New function.
2183 * class.c (make_class_data): Use assume_compiled.
2184 (is_compiled_class): Use assume_compiled.
2186 * java-tree.h (add_assume_compiled): Declare.
2188 * lang.c (lang_decode_option): Parse new options.
2190 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2193 int_type_node: that's what `_Jv_AllocObject' expects.
2195 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2197 * parse.y (lookup_method_invoke): Use lang_printable_name to
2198 reliably build the type name during error report. Fixes PR gcj/97.
2200 1999-11-09 Tom Tromey <tromey@cygnus.com>
2202 * jcf-path.c: Include <sys/stat.h>.
2203 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2204 (DIR_UP): New macro.
2206 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2208 * parse.y (source_end_java_method): Resume permanent allocation,
2209 reversing Apr 27 1998 patch.
2210 (patch_string_cst): Pop obstacks after having pushed the permanent
2213 1999-11-05 Tom Tromey <tromey@cygnus.com>
2215 * class.c (finish_class): Emit inlined methods if any native
2216 methods exist in the class. Fixes PR gcj/85.
2218 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2220 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2221 (qualify_ambiguous_name): Likewise.
2223 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2225 * typeck.c: (lookup_java_method): search all inherited
2226 interfaces when looking up interface method.
2228 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2230 * parse.y (method_header:): Issue error message for rule `type
2232 (synchronized:): Error report when not using synchronized.
2234 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2236 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2237 being used before the superclass constructor has been called.
2238 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2239 instead of `CALL_THIS_CONSTRUCTOR_P'.
2241 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2243 * check-init.c: Fix typo in comment.
2245 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2247 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2250 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2252 * parse.y (expression_statement:): Call function to report
2253 improper invocation of a constructor.
2254 (parse_ctor_invocation_error): New function.
2256 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2258 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2261 1999-10-21 Tom Tromey <tromey@cygnus.com>
2263 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2264 in generated `main'.
2266 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2268 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2269 (qualify_ambiguous_name): Likewise.
2271 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2273 * parse.y (java_complete_tree): fold_constant_for_init to work on
2275 (java_complete_lhs): Likewise.
2276 (array_constructor_check_entry): Complete an initializer element
2277 on permanent_obstack.
2279 1999-10-19 Tom Tromey <tromey@cygnus.com>
2281 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2282 From Mike Moreton <mike@pillim.demon.co.uk>.
2284 1999-10-15 Greg McGary <gkm@gnu.org>
2286 * java-tree.h (flag_bounds_check): Remove extern decl.
2287 * lang.c (flag_bounds_check): Remove global variable.
2288 (lang_f_options): Remove "bounds-check" entry.
2289 (lang_init_options): Default flag_bounds_check to "on".
2291 1999-10-14 Tom Tromey <tromey@cygnus.com>
2293 * jvgenmain.c (usage): New function.
2294 (main): Use it. Also, handle `-D' options.
2295 * jvspec.c (lang_specific_driver): Recognize -D.
2296 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2298 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2300 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2302 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2303 variadic function with a non-literal format string.
2305 * parse-scan.y (report_main_declaration): Likewise.
2307 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2309 * parse.y (read_import_dir, patch_assignment, patch_binop,
2310 patch_array_ref): Likewise.
2312 * typeck.c (build_java_array_type): Likewise.
2314 * verify.c (verify_jvm_instructions): Likewise.
2316 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2318 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2320 1999-10-07 Anthony Green <green@cygnus.com>
2322 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2323 where CHECK_PUT may fail for valid reasons.
2325 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2326 UNSAFE_PUTN): New macros.
2328 1999-10-04 Tom Tromey <tromey@cygnus.com>
2330 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2331 well. Fixes Java PR gcj/59.
2332 * parse-scan.y (yyerror): Report errors.
2334 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2336 * decl.c (insert_block): Remove unconditional `abort'.
2338 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2340 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2341 FUNCTION_CODE now of type int. All callers changed.
2342 Set the builtin's DECL_BUILT_IN_CLASS.
2344 1999-09-23 Tom Tromey <tromey@cygnus.com>
2346 * jvspec.c (lang_specific_driver): Don't read spec file if
2347 -fsyntax-only given.
2349 1999-09-22 Tom Tromey <tromey@cygnus.com>
2351 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2353 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2354 (WORDS_TO_LONG): Likewise.
2355 (WORDS_TO_DOUBLE): Likewise.
2357 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2359 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2360 (RELOCATION_VALUE_1): Likewise.
2361 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2362 push_in_const, push_long_const): Prototyped.
2363 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2364 (push_constant2): Likewise.
2365 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2366 (find_constant_wide): Cast find_constant2's integer arguments to
2368 (find_constant_index): Cast find_constant2's and find_constant2's
2369 integer arguments to `jword'.
2370 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2371 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2372 (emit_if): Use RELOCATION_VALUE_1.
2373 (emit_goto): Likewise.
2374 (emit_jsr): Likewise.
2375 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2376 argument to push_long_const to HOST_WIDE_INT.
2378 1999-09-15 Andreas Schwab <schwab@suse.de>
2380 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2382 1999-09-20 Nick Clifton <nickc@cygnus.com>
2384 * lang.c (lang_decode_option): Extend comment.
2386 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2391 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2393 * gjavah.c (get_field_name, print_method_info, print_include,
2394 add_namelet): Use xmalloc, not malloc.
2396 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2397 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2400 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2402 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2404 * jcf-path.c (add_entry): Likewise.
2406 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2408 * jv-scan.c (xmalloc): Remove definition.
2410 * jvgenmain.c (xmalloc): Likewise.
2412 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2414 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2416 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2417 concat, not xmalloc/sprintf.
2418 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2419 (xstrdup): Remove definition.
2421 * parse.y (duplicate_declaration_error_p,
2422 constructor_circularity_msg, verify_constructor_circularity,
2423 check_abstract_method_definitions, java_check_regular_methods,
2424 java_check_abstract_methods, patch_method_invocation,
2425 check_for_static_method_reference, patch_assignment, patch_binop,
2426 patch_cast, array_constructor_check_entry, patch_return,
2427 patch_conditional_expr): Use xstrdup, not strdup.
2429 * zextract.c (ALLOC): Use xmalloc, not malloc.
2431 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2433 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2435 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2436 (do_spec, lang_specific_pre_link, lang_specific_driver,
2437 input_filename, input_filename_length): Don't declare.
2438 (main_class_name, jvgenmain_spec, lang_specific_driver):
2440 (lang_specific_driver): All calls to the function pointer
2441 parameter now explicitly call `fatal'.
2443 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * parse.y (find_applicable_accessible_methods_list): Search
2446 abstract classes as interfaces.
2448 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * class.c (finish_class): We're now outside a valid method
2451 declaration. Tell the rest of gcc so.
2453 1999-09-08 Bruce Korb autogen@linuxbox.com
2455 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2457 1999-09-07 Tom Tromey <tromey@cygnus.com>
2459 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2461 (decode_signature_piece): Don't emit "::" in JArray<>.
2462 (print_namelet): Only print trailing `;' when printing a class.
2464 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2466 * java-tree.h: Delete declarations for all tree nodes now moved to
2468 * decl.c: Delete their definitions.
2470 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2472 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2473 * Makefile.in (OBJS): Add ggc-callbacks.o.
2474 (OBJDEPS): Likewise.
2476 1999-09-03 Tom Tromey <tromey@cygnus.com>
2478 * parse.y (strip_out_static_field_access_decl): Return operand if
2479 it satisfies JDECL_P.
2481 1999-09-02 Tom Tromey <tromey@cygnus.com>
2483 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2484 Handle nested arrays, like `[[I'.
2486 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2488 * class.c (finish_class): Remove unused parameter, all callers
2491 * expr.c (build_java_athrow): Change return type to void.
2492 (java_lang_expand_expr): Make sure each case in switch returns a
2495 * java-tree.h (finish_class): Fix prototype to take void args.
2497 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2498 (main): Issue return from main, not exit.
2500 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2502 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2504 * jv-scan.c (main): Issue return from main, not exit.
2506 * parse.y (check_abstract_method_definitions,
2507 java_check_abstract_method_definitions): Add static prototypes.
2508 (java_complete_expand_methods): Fix call to `finish_class'.
2510 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2513 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2515 * lang.c (language_string): Constify.
2517 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2519 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2520 Remove hacks for stuff which comes from libiberty.
2522 * Make-lang.in: Likewise.
2524 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2526 * Makefile.in (xref.o): Depend on xref.c explicitly.
2528 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2530 * java-tree.h (lang_printable_name): Constify a char*.
2532 * lang.c (lang_printable_name): Likewise.
2534 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2536 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2539 1999-08-26 Tom Tromey <tromey@cygnus.com>
2541 * gjavah.c (print_cxx_classname): Print "::" before qualified
2544 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (lookup_cl): Changed leading comment. Now does its best
2547 to set the column number.
2548 (qualify_ambiguous_name): Take WFL wrappers into account.
2550 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2552 * verify.c (verify_jvm_instructions): Don't check instruction
2553 validity beyond end of method.
2555 1999-08-25 Tom Tromey <tromey@cygnus.com>
2557 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2559 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2561 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2562 cxx_keyword_subst, generate_access, name_is_method_p,
2563 get_field_name, print_field_name, super_class_name, print_include,
2564 decode_signature_piece, print_class_decls, usage, help,
2565 java_no_argument, version, add_namelet, print_namelet): Add static
2567 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2568 name_is_method_p): Constify a char*.
2569 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2570 Provide a final else clause in an if-else-if.
2571 (print_field_info): Add missing final arg in function call to
2573 (print_method_info, decompile_method, decode_signature_piece,
2574 print_c_decl, print_full_cxx_name, print_stub,
2575 print_mangled_classname, super_class_name, print_include,
2576 add_namelet, add_class_decl, print_class_decls, process_file,
2577 help): Constify a char*.
2579 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2580 push_int_const, find_constant_wide, find_constant_index,
2581 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2582 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2583 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2584 emit_if, emit_goto, emit_jsr, call_cleanups,
2585 make_class_file_name): Add static prototypes.
2586 (generate_bytecode_return, generate_bytecode_insns): Pass a
2587 NULL_PTR, not a NULL_TREE.
2589 * jv-scan.c: Include "jcf.h".
2590 (main): Declare using DEFUN macro.
2592 * jvspec.c (find_spec_file, lang_specific_pre_link,
2593 lang_specific_driver): Add prototypes.
2594 (find_spec_file): Constify a char*.
2596 * keyword.gperf (hash, java_keyword): Add prototypes.
2598 * lang.c (lang_print_error): Add static prototype.
2599 (lang_init): Prefer memcpy over bcopy to avoid casts.
2601 * lex.c (yylex): Add static prototype.
2603 * parse-scan.y: Include "lex.c" earlier.
2605 * parse.h: Remove redundant declaration for `yylex'.
2607 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2608 labeled_block_contains_loop_p): Add static prototypes.
2609 (not_accessible_p): Make static to match prototype.
2611 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2613 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2615 * parse.y (check_method_redefinition): Changed leading comment.
2616 (check_abstract_method_definitions): New function.
2617 (java_check_abstract_method_definitions): New function.
2618 (java_check_regular_methods): Call it.
2619 (verify_constructor_super): Fixed indentation.
2620 (lookup_method_invoke): Likewise.
2622 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.y (method_header): Return a null pointer if the current
2626 (finish_method_declaration): Return if the current function decl
2628 (source_start_java_method): Likewise.
2629 (java_method_add_stmt): Likewise.
2631 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2633 * class.c (emit_register_class): Removed unnecessary call to
2635 * parse.y (labeled_block_contains_loop_p): Removed unused local
2638 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2640 * parse.y (java_refold): Added prototype.
2642 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2644 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2645 (java_stabilize_reference): Removed unnecessary `else'.
2646 (java_complete_lhs): Set flag to remember boolean. Call
2647 java_refold. Added comments.
2648 (java_decl_equiv): New function.
2649 (binop_compound_p): Likewise.
2650 (java_refold): Likewise.
2651 (patch_unaryop): Striped static field access assigned to decl and
2652 op. Changed promotion scheme for ++/-- operators.
2653 (search_loop): New function.
2654 (labeled_block_contains_loop_p): Likewise.
2655 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2657 (patch_bc_statement): Call search_loop. Fixed comment.
2659 1999-08-14 Anthony Green <green@cygnus.com>
2661 * expr.c (java_lang_expand_expr): Mark static array data as
2664 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2666 * jvgenmain.c (main): NUL-terminate name_obstack.
2668 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2670 * check-init.c (check_bool2_init, done_alternative): Add static
2673 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2674 (add_method, build_utf8_ref, build_class_ref,
2675 append_gpp_mangled_type, layout_class_method): Constify a char*.
2677 * decl.c (push_promoted_type, make_binding_level): Add static
2679 (push_promoted_type, pushdecl): Constify a char*.
2681 * except.c (find_handler_in_range, link_handler,
2682 check_start_handlers): Add static prototypes.
2684 * expr.c (process_jvm_instruction): Constify a char*.
2686 * gjavah.c (main): Constify a char*.
2688 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2691 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2693 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2694 munge, print_ents): Constify a char*.
2696 * jcf-dump.c (disassemble_method): Constify a char*.
2697 (print_constant_pool, print_exception_table): Add static prototypes.
2698 (print_constant, print_exception_table, main, disassemble_method):
2701 * jcf-io.c (find_classfile, find_class): Likewise.
2703 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2704 (set_source_filename, predefined_filename_p): Add static prototypes.
2705 (set_source_filename, get_constant, get_class_constant,
2706 find_in_current_zip): Constify a char*.
2708 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2710 (add_entry, add_path, jcf_path_classpath_arg,
2711 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2713 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2714 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2715 jcf_parse_one_method, jcf_parse_methods,
2716 jcf_parse_final_attributes): Add static prototypes.
2717 (get_attribute): Constify a char*.
2719 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2720 jcf_dependency_add_target, jcf_path_classpath_arg,
2721 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2723 * jv-scan.c (main): Constify a char*.
2724 (gcc_obstack_init): Add prototype arguments.
2726 * jvgenmain.c (gcc_obstack_init): Likewise.
2727 (main): Constify a char*.
2729 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2731 (put_decl_string, lang_print_error): Constify a char*.
2732 (lang_init): Remove redundant extern prototype.
2734 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2736 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2737 Add static prototypes.
2738 (get_type_from_signature): Constify a char*.
2740 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2741 Add static prototypes.
2742 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2743 (verify_jvm_instructions): Constify a char*.
2745 * xref.c (xref_flag_value): Likewise.
2747 * xref.h (xref_flag_value): Likewise.
2749 * zextract.c (makeword, makelong): Add static prototypes.
2750 (makeword, makelong): Constify a uch*.
2752 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2754 * lang.c (java_dummy_print): Constify a char*.
2755 (lang_print_error): Likewise.
2756 (lang_init): Remove redundant prototype for `print_error_function'.
2757 (lang_init_source): Likewise.
2758 (lang_identify): Constify a char*.
2760 1999-08-09 Tom Tromey <tromey@cygnus.com>
2762 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2763 (WORDS_TO_LONG): Likewise.
2764 (WORDS_TO_DOUBLE): Likewise.
2766 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2768 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2770 * expr.c (java_stack_pop, java_array_data_offset,
2771 build_java_throw_out_of_bounds_exception, case_identity,
2772 build_java_check_indexed_type): Add static prototypes.
2773 (linenumber_table, expand_invoke, expand_java_field_op,
2774 build_primtype_type_ref, expand_byte_code): Constify a char*.
2776 * java-tree.h (build_primtype_type_ref, linenumber_table):
2778 (java_lang_expand_expr): Add prototype.
2780 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2781 `java_lang_expand_expr'.
2783 * lex.c (java_lex_error): Constify a char*.
2784 (java_get_unicode, java_read_char, java_allocate_new_line,
2785 java_unget_unicode, java_sneak_unicode): Prototype.
2787 * parse-scan.y (current_class, package_name, method_declarator,
2788 report_class_declaration, yyerror): Constify a char*.
2790 * parse.h (java_report_errors): Prototype.
2791 (yyerror): Constify a char*.
2793 * parse.y (classitf_redefinition_error, check_modifiers,
2794 parse_jdk1_1_error, lookup_package_type,
2795 lookup_package_type_and_set_next, get_printable_method_name,
2796 purify_type_name): Constify a char*.
2797 (build_super_invocation, maybe_generate_finit,
2798 verify_constructor_super, parser_add_interface,
2799 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2800 java_complete_expand_methods, java_expand_finals,
2801 cut_identifier_in_qualified, java_stabilize_reference,
2802 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2803 merge_string_cste): Prototype.
2804 (single_type_import_declaration, yyerror,
2805 variable_redefinition_error, build_array_from_name,
2806 build_unresolved_array_type, check_class_interface_creation,
2807 resolve_class, complete_class_report_errors,
2808 note_possible_classname, read_import_dir,
2809 find_in_imports_on_demand, resolve_package, fix_constructors,
2810 check_deprecation, lookup_method_invoke,
2811 maybe_build_primttype_type_ref, array_constructor_check_entry):
2813 (java_complete_expand_methods, java_expand_finals): Make static.
2814 (convert_narrow): Remove static prototype.
2816 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2818 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2820 1999-08-02 Richard Henderson <rth@cygnus.com>
2822 * decl.c: Include defaults.h instead of expr.h.
2823 * parse.y: Likewise.
2825 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2827 * java/decl.c (start_java_method): Change all uses of
2828 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2829 Ensure expr.h is included.
2830 * java/expr.c (pop_arguments): Ditto.
2831 * java/parse.y (expand_start_java_method): Ditto.
2833 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2835 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2837 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2839 * decl.c: Include "function.h".
2840 * except.c: Likewise.
2841 * parse.y: Likewise.
2842 * Makefile.in: Update dependencies.
2844 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2846 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2847 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2848 `modifier' with ATTRIBUTE_UNUSED.
2850 * gjavah.c (process_file): Add braces around ambiguous `else'.
2852 * jcf-dump.c (print_access_flags, localvar_free): Change return
2855 * parse.y (java_complete_expand_method): Initialize variable
2857 (resolve_qualified_expression_name): Likewise for `field_decl'.
2858 (patch_method_invocation): Likewise for `class_to_search'.
2859 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2860 (patch_assignment): Likewise for `lhs_type'.
2862 * verify.c (verify_jvm_instructions): Remove unused variable
2865 1999-07-25 Richard Henderson <rth@cygnus.com>
2867 * decl.c (va_list_type_node): New.
2869 1999-07-25 Anthony Green <green@cygnus.com>
2871 * gjavah.c (print_stub): New function.
2872 (METHOD_IS_NATIVE): New macro.
2873 (print_mangled_classname): Make static.
2874 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2875 (process_file): Perform stub generation.
2876 (HANDLE_METHOD): Don't emit class decls during stub
2878 (HANDLE_END_METHOD): Take into account stub generation.
2879 (print_method_info): Handle stub generation.
2880 (print_stub): New function.
2881 (print_cxx_classname): Make signature consistant with others.
2882 (help): Describe -stubs option.
2883 (main): Create stub file.
2884 (version): Use version.c.
2885 (print_full_cxx_name): New function.
2886 (print_c_decl): Use print_full_cxx_name.
2888 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2890 * check-init.c (check_init): Handle MAX_EXPR.
2892 1999-07-15 Andrew Haley <aph@cygnus.com>
2894 * lang.c (flag_use_divide_subroutine): New variable.
2895 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2896 fp-to-integer conversion.
2897 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2900 * expr.c (build_java_soft_divmod): New function.
2901 (build_java_binop): Call build_java_soft_divmod if
2902 flag_use_divide_subroutine is set.
2903 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2904 soft_lrem_node: new builtin functions.
2905 (init_decl_processing) Initialize the new builtins.
2906 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2907 soft_lrem_node: new builtin functions.
2908 (build_java_soft_divmod): New function.
2909 * parse.y: Call build_java_soft_divmod if
2910 flag_use_divide_subroutine is set.
2913 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2914 a --specs= arg) even if not linking.
2915 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2916 -fuse-divide-subroutine
2918 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2920 * parse.y (resolve_and_layout): Check methods only once.
2921 (resolve_qualified_expression_name): Verify thrown exceptions
2923 (check_thrown_exceptions): Reject exceptions thrown in
2924 initializer. Error message tuned.
2926 1999-07-14 Andrew Haley <aph@cygnus.com>
2928 * expr.c (expand_expr): Do not return the last statement in a
2929 block as the block's value.
2931 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2933 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2934 CALL_EXPR, to avoid order of evaluation changes.
2936 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2938 * parse.y (qualify_ambiguous_name): Do not use
2939 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2941 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * check-init.c (check_init): Handle MAX_EXPR.
2944 * expr.c (force_evaluation_order): Force method call arguments to
2945 be evaluated in left-to-right order.
2946 * parse.y (qualify_ambiguous_name): Loop again to qualify
2947 NEW_ARRAY_EXPR properly.
2949 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2951 * parse.y (patch_invoke): Resolve unresolved invoked method
2953 (qualify_ambiguous_name): STRING_CST to qualify expression for
2954 type name resolution.
2956 1999-06-24 Andrew Haley <aph@cygnus.com>
2958 * class.c (finish_class): Whenever a deferred method is
2959 output, rescan the list of methods to see if a new candidate for
2960 output can be found.
2962 1999-06-28 Tom Tromey <tromey@cygnus.com>
2964 * jvspec.c (lang_specific_driver): Recognize --help.
2966 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * parse.y (resolve_package): Fixed bogus return statement.
2969 (patch_method_invocation): Resolve method invocation beginning with
2970 a package name qualifier.
2972 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2974 * Make-lang.in (java.stage1): Depend on stage1-start.
2975 (java.stage2): Likewise for stage2-start.
2976 (java.stage3): Likewise for stage3-start.
2977 (java.stage4): Likewise for stage4-start.
2979 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 * parse.y (java_complete_lhs): When doing cross referencing, don't
2982 try to keep file location on a WFL expanded as a CALL_EXPR.
2984 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2986 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2987 compiling to class file a void method with an empty method body.
2988 As a side effect, the bytecode backend will generate the
2989 appropriate `return' instruction.
2991 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2993 * parse.y (lookup_package_type_and_set_next): New function prototype.
2994 (resolve_package): Search current and imported packages.
2995 (lookup_package_type_and_set_next): New function.
2997 1999-06-22 Andrew Haley <aph@cygnus.com>
2999 * verify.c (verify_jvm_instructions): Check for pending blocks
3000 before invalid PC test and opcode switch, not after.
3002 1999-06-21 Andrew Haley <aph@cygnus.com>
3004 * except.c (find_handler_in_range): The upper limit for exception
3005 ranges is exclusive, not inclusive: (start <= pc < end).
3006 (link_handler): find child pointer which points to outer by
3007 searching sibling list: previous code incorrectly assumed that
3008 outer->outer->first_child must point to outer.
3009 * verify.c (verify_jvm_instructions): FIXME added to code for
3011 (verify_jvm_instructions): Do not assume that the last block
3012 processed in a subroutine is a block which ends with a `ret'
3013 instruction. With some control flows it is possible that the last
3014 block ends with an `athrow'.
3016 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.y (qualify_ambiguous_name): Reorganized the post
3019 evaluation of non WFL leading expression nodes.
3021 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
3026 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3028 * parse.y (qualify_ambiguous_name): Handle qualified expression
3029 beginning with a STRING_CST.
3031 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3033 * parse.y (register_fields): Set DECL_INITIAL on both
3034 pre-initialized static and public fields.
3035 (resolve_field_access): Static field access expressions to always
3037 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
3038 qualification. CONVERT_EXPR to be resolved as an expression name.
3039 (java_complete_lhs): Identify and access qualified final
3040 initialized field in switch statement case expression.
3041 (fold_constant_for_init): Pre-initialized field decl constant to
3044 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3046 * parse.y (note_possible_classname): Mark returned node with
3047 QUALIFIED_P only if the original class name contained a '/'.
3049 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
3051 * Make-lang.in (gcjh): More parallel build fixes.
3053 1999-06-03 Mike Stump <mrs@wrs.com>
3055 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
3057 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
3059 * except.c (link_handler): Chain exception handlers in order.
3061 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
3063 * expr.c (expand_byte_code): Fill unreachable bytecode regions
3064 with nops and process as usual in order to always set correct EH
3065 ranges. Emit detailed warnings about unreachable bytecodes.
3067 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
3069 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
3072 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3074 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3075 or the searched field decl.
3077 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3079 * parse.y (fold_constant_for_init): Convert numerical constant
3080 values to the type of the assigned field.
3082 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3084 * expr.c (lookup_field): Relaxed the test on class loading error
3086 * parse.y (fold_constant_for_init): Enabeled old code.
3088 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3091 decide the validity of the cast of a java.lang.Cloneable reference
3093 (patch_conditional_expr): Fixed first argument passed to
3094 binary_numeric_promotion.
3096 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * parse.y (qualify_ambiguous_name): Take into account that a
3099 CONVERT_EXPR might specify a type as a WFL.
3101 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3103 * parse.y (patch_assignment): Save the rhs before using it as an
3104 argument to _Jv_CheckArrayStore.
3106 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3108 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3110 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3112 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3113 floating point litteral only when the exponent indicator has been
3116 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3118 * parse.y (formal_parameter:): Construct argument tree list
3119 element even if a yet unsupported final parameter was encountered.
3121 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3123 * parse.y (finish_method_declaration): Issue errors for native or
3124 abstract methods declared with a method body, as well as for non
3125 native or non abstract methods with no method body.
3127 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3129 * class.c (build_utf8_ref): Initialize variable `field'.
3131 * decl.c (init_decl_processing): Initialize variable `field'.
3133 * expr.c (build_known_method_ref): Mark parameters `method_type',
3134 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3135 (process_jvm_instruction): Likewise for parameter `length'.
3137 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3138 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3141 * parse.y (maybe_generate_clinit): Remove unused variable
3142 `has_non_primitive_fields'.
3143 (find_in_imports_on_demand): Initialize variables `node_to_use'
3145 (patch_binop): Likewise for variable `prom_type'.
3146 (patch_unaryop): Likewise for variable `prom_type'.
3148 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3150 * xref.c (xref_table): Add missing initializer.
3152 1999-05-14 Tom Tromey <tromey@cygnus.com>
3154 * java-except.h (struct eh_range): Removed unused `next' member.
3155 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3156 after adding all exception handlers. Sort exception ranges in
3158 (struct pc_index): New structure.
3159 (start_pc_cmp): New function.
3160 * except.c (add_handler): Return `void'. Don't call link_handler;
3161 instead construct an ordinary linked list and do range
3163 (check_nested_ranges): New function.
3164 (link_handler): Changed interface to allow merging of eh_ranges.
3165 Split overlapping ranges. Return `void'.
3167 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * parse.y (constructor_block_end:): New rule, tagged <node>.
3170 (constructor_body:): Use `constructor_block_end' instead of
3173 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3175 * parse.y (statement_nsi:): Pop `for' statement block.
3176 (java_complete_lhs): Labeled blocks containing no statement are
3177 marked as completing normally.
3179 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3181 * xref.c (xref_set_current_fp): New function, defined.
3182 * xref.h (xref_set_current_fp): New function, prototyped.
3184 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3186 * check-init.c (check_init): Take into account that
3187 LABELED_BLOCK_STMT can be empty.
3189 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3191 * parse.y (java_check_regular_methods): Warning check on not
3192 overriding methods with default access in other packages does not
3193 apply to `<clinit>'.
3194 (java_complete_lhs): If block body is an empty_stmt_node, replace
3195 it by NULL_TREE. This prevents gcc from generating an irrelevant
3198 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3200 * check-init.c (check_init): Removed code accepting to see things
3201 falling through default:, when doing xrefs.
3202 * java-tree.h (do_not_fold): New global variable, declared.
3203 * parse.y (do_not_fold): New global variable, defined.
3204 (java_complete_expand_method): Set `do_not_fold' to the value of
3205 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3206 and reinstall them after them have been purged; do not check for
3207 initializations; do not issue missing return errors.
3208 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3210 (patch_binop): Skip the fold part when doing xrefs.
3211 (build_string_concatenation): Skip the concatenation part when
3213 (patch_synchronized_statement): Do not generate a try-finally when
3215 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3216 and keep the location where the throw was seen.
3217 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3218 any treatment on the converted node an simply return a NOP_EXPR of
3220 * xref.c (xref_get_data): New function, defined.
3221 * xref.h (xref_get_data): New function, declared.
3222 (XREF_GET_DATA): Use xref_get_data.
3224 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3226 * gjavah.c (print_include): Cast the result of `strlen' to int
3227 when comparing against a signed value.
3228 (add_namelet): Likewise.
3230 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3232 * expr.c (expand_invoke): Mark parameter `nargs' with
3234 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3236 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3239 * jcf-reader.c (get_attribute): Cast a value to long
3240 when comparing against a signed expression. Likewise.
3242 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3245 1999-05-11 Andrew Haley <aph@cygnus.com>
3247 * parse.y (source_end_java_method): If the current method contains
3248 any exception handlers, force asynchronous_exceptions: this is
3249 necessary because signal handlers in libjava may throw exceptions.
3250 * decl.c (end_java_method): Ditto.
3252 1999-05-11 Tom Tromey <tromey@cygnus.com>
3254 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3256 * jvspec.c (THREAD_NAME): Removed.
3257 (GC_NAME): Likewise.
3258 (MATHLIB): Likewise.
3259 (WITHLIBC): Likewise.
3261 (THREADLIB): Likewise.
3262 (MATH_LIBRARY): Likewise.
3263 (lang_specific_driver): Don't add `-l' options to command line.
3264 Instead, add a single --specs option. Recognize `-L' options and
3265 use them to search for spec file.
3266 (find_spec_file): New function.
3267 (SPEC_FILE): New define.
3269 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3271 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3272 cpplib-enabled build.
3274 1999-05-05 Per Bothner <bothner@cygnus.com>
3276 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3277 temporarily zero it while calling rest_of_decl_compilation.
3279 * java-tree.h (string_ptr_type_node): Add declaration.
3280 * decl.c: Define and initialize string_ptr_type_node.
3281 * parse.y (patch_string_cst): Use string_ptr_type_node.
3283 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3284 * parse.y (for_statement): Now unconditionally exit_block.
3285 (finish_labeled_statement): No longer exit_block if for-loop.
3286 (patch_loop_statement): Check harder if the loop is already labeled.
3288 * parse.y (patch_initialized_static_field): Removed function.
3289 (maybe_generate_clinit): Removed special handling for interfaces.
3290 (java_complete_expand_methods): Do a preliminary java_complete_tree
3291 on <clinit> to determine if it can be removed.
3292 (java_complete_expand_method): Remove special handling for <clinit>.
3293 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3294 optimize if we get back empty_stmt_node.
3295 For MODIFY_EXPR, re-do checking of static initializers.
3296 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3297 For VAR_DECL, pass correct context.
3299 * verify.c (verify_jvm_instructions): Better error messages.
3301 1999-05-03 Tom Tromey <tromey@cygnus.com>
3303 * parse-scan.y (interface_declaration): Call
3304 report_class_declaration for interfaces.
3306 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3308 * Makefile.in: Remove -v from bison command lines.
3310 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3312 * check-init.c (check_init): Exclude a case of error when doing
3314 * class.c (layout_class_method): Don't generate the error message
3315 twice when compiling from source.
3316 * lang-options.h: Added `-Wredundant-modifers' and
3317 `-Wunusupported-jdk11' flags and help text.
3318 * lang.c (lang_decode_option): Added support for
3319 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3320 flag_static_local_jdk11 and flag_redundant set accordingly.
3321 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3322 * parse.h (EXPR_WFL_ADD_COL): New macro.
3323 (DECL_END_SOURCE_LINE): Likewise.
3324 (DECL_INHERITED_SOURCE_LINE): Likewise.
3325 * parse.y (static_ref_err): New function, prototyped.
3326 (CCB_TK): Now tagged <operator>.
3327 (class_body:): Remember the location of the closing '}' of a class
3328 definition when doing xrefs.
3330 (block_end:): Likewise.
3331 (create_class): Remember the location of the inherited class
3332 identifier when doing xrefs.
3333 (register_fields): Added test on first operand of `init' before
3334 testing it TREE_CODE.
3335 (method_header): Store the location of the class identifier in the
3336 class decl when doing xrefs.
3337 (finish_method_declaration): Don't combine first/last method line
3339 (java_check_regular_methods): Warning check on not overriding
3340 methods with default access on other packages move before check on
3341 static methods. Initialization of `aflags' also moved up.
3342 (resolve_expression_name): Call static_ref_err to report the error.
3343 (static_ref_err): New function, implemented.
3344 (resolve_field_access): Returned simplified static field access
3346 (resolve_qualified_expression_name): Check for illegal use of
3347 static fields in a non static context. Call static_ref_err to
3348 report error in various places.
3349 (java_complete_tree): Do not fold initialized static fields when
3351 (java_complete_lhs): Likewise.
3353 1999-04-29 Anthony Green <green@cygnus.com>
3355 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3356 create internal labels.
3357 (lookup_label): Ditto.
3359 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3361 * class.c (layout_class_method): Generate <clinit>'s rtl for
3363 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3364 for interfaces' <clinit>.
3365 * expr.c (lookup_field): Search for fields in interfaces.
3366 (expand_invoke): Fixed indentation.
3367 (expand_java_field_op): Likewise. Use IS_CLINIT.
3368 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3369 (IS_CLINIT): New macro.
3370 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3371 interface was parsed.
3372 (maybe_generate_clinit): Don't generate if the current class is an
3373 interface with only fields of primitive types.
3374 (reset_method_name): Use IS_CLINIT.
3375 (java_complete_expand_method): Expand <clinit> when it exists for
3376 interfaces. Use IS_CLINIT.
3377 (resolve_expression_name): Use DECL_CONTEXT instead of
3378 current_class to build static field references.
3379 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3380 ARRAY_REF when doing xreferencing.
3381 (check_final_assignment): Fixed typo in leading comment. Use
3383 (patch_array_ref): Don't fully expand array references when
3385 (patch_return): Use IS_CLINIT.
3386 (patch_throw_statement): Likewise.
3388 1999-04-22 Tom Tromey <tromey@cygnus.com>
3390 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3392 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3394 * decl.c (predef_filenames, predef_filenames_size): New globals
3395 (init_decl_processing): predef_filenames and predef_filenames_size
3397 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3399 * jcf-parse.c (predefined_filename_p): New function.
3400 (yyparse): Check that files on the command line are specified only
3401 once and issue a warning otherwise.
3402 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3403 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3404 avoid a gcc warning with -W -Wall turned on.
3405 (java_expand_classes): Abort if errors were encountered.
3406 (java_complete_lhs): If the cross reference flag is set, wrap
3407 field DECL node around a WFL when resolving expression name.
3409 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3411 * lang.c (lang_decode_option): Fixed returned value when parsing
3412 `-fxref=...' and `-Wall'.
3413 * parse.y (source_end_java_method): Do not generate code when
3414 flag_emit_xref is set.
3415 (resolve_expression_name): Do not build static field access when
3416 flag_emit_xref is set.
3417 (resolve_field_access): No special treatment on `length' when
3418 flag_emit_xref is set. Do not build qualified static field access
3419 when flag_emit_xref is set.
3420 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3421 when flag_emit_xref is set.
3422 (patch_assignment): Do not generate array store runtime check when
3423 flag_emit_xref is set.
3424 * xref.c (xref_flag_value): Fixed function declaration
3426 (xset_set_data): New function.
3427 * xref.h (xref_set_data): Added prototype for new function.
3428 (typedef struct xref_flag_table): New field data.
3429 (XREF_GET_DATA): New macro.
3431 1999-04-19 Tom Tromey <tromey@cygnus.com>
3433 * xref.h (enum): Removed trailing comma.
3435 * parse.y (resolve_qualified_expression_name): Added missing
3438 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3440 * gjavah.c: New prototypes for java_float_finite and
3443 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3445 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3448 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3450 * Makefile.in (TREE_H): Add tree-check.h.
3451 (RTL_H): Add genrtl.h.
3453 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3455 * parse.y (patch_assignment): Added ArrayStoreException runtime
3458 1999-04-06 Per Bothner <bothner@cygnus.com>
3460 * expr.c (pop_type_0): New function.
3461 (pop_type): Use pop_type_0.
3462 * java-tree.h (pop_type_0): New declaration.
3463 * verify.c (verify_jvm_instructions): Check return instructions.
3465 * parse.y (patch_binop): Don't fold if non-constant and emiting
3468 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3470 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3472 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3473 (main_jcf): Don't define.
3474 (process_file): Don't set `main_jcf'.
3476 * java-tree.h (main_jcf): Don't declare.
3478 * jcf-parse.c (main_jcf): Add static definition.
3480 * lang.c (main_jcf): Don't define.
3482 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3484 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3486 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3488 * jcf-depend.c: Include "config.h", not <config.h>.
3490 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3493 * jcf-path.c: Include "config.h", not <config.h>.
3495 * lex.c: Don't include various system header files.
3496 (java_init_lex): Cast the argument of `bzero' to PTR
3498 * parse-scan.y (java_push_parser_context): Likewise.
3500 * parse.y (java_push_parser_context): Likewise.
3501 (patch_bc_statement): Match format specifier to variable argument.
3503 * xref.c: Don't include <stdio.h>.
3505 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3507 * parse.y (struct parser_ctxt *ctxp): Now global.
3508 (declare_local_variables): Use WFL compound value for the
3509 declaration source line value, when doing cross-referencing.
3511 1999-03-31 Tom Tromey <tromey@cygnus.com>
3513 * gjavah.c (print_field_info): Allow constants of other types.
3514 (print_include): Generate include when new name is proper prefix
3515 of already printed name.
3516 (add_namelet): Likewise.
3517 (cxx_keyword_subst): New function.
3518 (print_method_info): Use it.
3519 (print_field_name): New function.
3520 (get_field_name): New function.
3521 (print_field_info): Use get_field_name and print_field_name.
3523 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3525 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3526 'KR-C', so gperf uses the `const' keyword on strings.
3528 * keyword.gperf (java_keyword): Const-ify a char*.
3530 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3532 * parse.y (patch_bc_statement): Fixed identation and a bogus
3535 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * parse.y (patch_assignment): Allow static variables in other
3538 classes to be assigned.
3540 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3542 * class.c (maybe_add_interface): Remove unused variable
3544 (make_class_data): Use = for assignment, not ==. Likewise.
3545 (emit_register_classes): Remove unused variable `decl'.
3547 * lex.c: Fix comment so as not to contain an embedded `/*'.
3549 * verify.c (verify_jvm_instructions): Remove unused variable
3552 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3554 * parse.y (complete_loop_body): Rename to finish_loop_body.
3555 (complete_labeled_statement): Rename to finish_labeled_statement.
3556 (complete_for_loop): Rename to finish_for_loop.
3557 (complete_method_declaration): Rename to finish_method_declaration.
3559 * java-tree.h (continue_identifier_node): New global node.
3560 * decl.c: Define and initialize continue_identifier_node.
3561 * parse.y (generate_labeled_block): Remove - no longer needed.
3562 (build_loop_body): Use continue_identifier_node for continue block.
3563 (finish_labeled_statement): Also do pop_labeled_block actions.
3564 (java_complete_lhs): POP_LOOP even if error.
3565 (build_labeled_block): Special handling for continue_identifier_node.
3566 (patch_loop_statement): Re-organize.
3567 (patch_bc_statement): Re-write.
3569 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3571 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3572 using a WFL compound value.
3573 * parse.y (xref.h): Include.
3574 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3576 (register_fields): Set WFL compound value to lineno if doing
3578 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3580 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3581 * xref.h (expand_xref): Prototype renamed from xref_generate.
3583 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3585 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3586 (GET_CURRENT_BLOCK): New macro.
3587 * parse.y (current_static_block): New global variable.
3588 (method_body:): Define action.
3589 (complete_method_declaration): Set current_function_decl to NULL
3590 when work on the current method is done.
3591 (declare_local_variables): Use GET_CURRENT_BLOCK.
3592 (java_method_add_stmt): Likewise.
3593 (java_complete_expand_method): Disable the use of `this' when
3595 (enter_a_block): If no current method exist, use
3596 current_static_block to link static initializer blocks.
3597 (exit_block): Rewritten to use current_static_block when no current
3599 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3600 (patch_return): Forbid the use of `return' in static initializers.
3601 (patch_throw_statement): Fixed indentation. Issue specific error
3602 for uncaught thrown checked exception in static initializer
3603 blocks. Removed FIXME.
3605 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3607 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3608 Link gcj from gcc.o.
3610 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3612 * parse.y (find_applicable_accessible_methods_list): When dealing
3613 with interface: ensure that a given interface or java.lang.Object
3614 are searched only once.
3616 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3618 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3620 * jcf-dump.c (print_access_flags): Add braces around if-else.
3622 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3625 * lex.c (build_wfl_node): Add static prototype.
3627 * lex.h (build_wfl_node): Remove static prototype.
3629 * parse.y: Include lex.c early enough to declare everything needed.
3630 Ensure calls to `build_wfl_node' pass the proper arguments.
3631 (create_class): Remove unused variable `super_decl'.
3632 (get_printable_method_name): Initialize variable `name'.
3634 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3636 * Changelog: Fixed 1999-03-22 typos.
3637 * lang.c (lang_decode_option): Fixed typo in error string in the
3640 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3642 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3644 * java-tree.h (flag_emit_xref): Declared extern.
3645 * lang.c (xref.h): Included.
3646 (flag_emit_xref): New global variable.
3647 (lang_decode_option): Added support for -fxref.
3651 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3653 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3656 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3658 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3659 $(srcdir)/../system.h and $(JAVA_TREE_H).
3660 (jcf-io.o): Depend on $(JAVA_TREE_H).
3661 (mangle.o): Likewise.
3663 * check-init.c (check_cond_init): Add static prototype.
3665 * class.c (build_java_method_type, hashUtf8String,
3666 make_field_value, get_dispatch_vector, get_dispatch_table,
3667 append_gpp_mangled_type, mangle_static_field): Likewise.
3668 (strLengthUtf8): Hide unused definition.
3669 (hashUtf8String): Const-ify.
3670 (make_field_value): Un-ANSI-fy.
3672 * constants.c: Move inclusion of jcf.h above java-tree.h.
3673 (set_constant_entry, find_class_or_string_constant,
3674 find_name_and_type_constant, get_tag_node,
3675 build_constant_data_ref): Add static prototype.
3677 * decl.c (push_jvm_slot, builtin_function,
3678 lookup_name_current_level): Likewise.
3679 (builtin_function): Const-ify.
3681 * except.c (expand_start_java_handler, expand_end_java_handler):
3682 Add static prototype.
3684 * expr.c (flush_quick_stack, push_value, pop_value,
3685 java_stack_swap, java_stack_dup, build_java_athrow,
3686 build_java_jsr, build_java_ret, expand_java_multianewarray,
3687 expand_java_arraystore, expand_java_arrayload,
3688 expand_java_array_length, build_java_monitor, expand_java_pushc,
3689 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3690 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3691 expand_compare, expand_test, expand_cond, expand_java_goto,
3692 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3693 expand_java_field_op, java_push_constant_from_pool): Likewise.
3695 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3696 (build_java_arraynull_check): Mark parameters `node' and `type'
3697 with ATTRIBUTE_UNUSED.
3698 (note_label): Likewise for parameter `current_pc'.
3699 (expand_java_call, expand_java_ret): Hide unused definition.
3701 * java-tree.h (make_class, build_constants_constructor,
3702 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3703 init_outgoing_cpool, register_class, emit_register_classes,
3704 java_layout_seen_class_methods): Prototype.
3705 (unicode_mangling_length): Const-ify.
3706 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3707 emit_unicode_mangled_name, format_int, format_uint,
3708 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3709 jcf_print_utf8_replace, open_class): Prototype.
3711 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3712 <stdio.h>. Include tree.h/java-tree.h.
3713 (utf8_equal_string usage, process_class): Add static prototype.
3714 (open_class): Don't prototype this here.
3715 (utf8_equal_string): Match arguments to format specifiers.
3716 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3717 TABLE_SWITCH, disassemble_method): Likewise.
3719 * jcf-io.c: Include tree.h/java-tree.h.
3720 (open_class, find_classfile, jcf_print_utf8,
3721 jcf_print_utf8_replace): Const-ify.
3723 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3724 parse_class_file): Add static prototype.
3725 (find_in_current_zip): Match definition to existing static
3728 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3729 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3730 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3731 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3732 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3733 generate_bytecode_return, perform_relocations, init_jcf_state,
3734 init_jcf_method, release_jcf_state, generate_classfile):
3735 Add static prototype.
3736 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3737 (make_class_file_name): Const-ify.
3739 * jcf.h (find_classfile): Const-ify.
3741 * jv-scan.c (reset_report): Remove prototype.
3743 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3744 (error): Rewrite to allow varargs.
3746 * lang.c (lang_f_options): Const-ify.
3748 * lex.c (java_parse_escape_sequence): Add static prototype.
3749 (java_allocate_new_line): Match definition to existing static
3752 * mangle.c Include tree.h/java-tree.h.
3753 (unicode_mangling_length, emit_unicode_mangled_name,
3754 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3756 * parse.h (jdep_code): Remove trailing comma in enumeration.
3757 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3758 (reset_report): Add prototype.
3760 * verify.c (push_pending_label, merge_types): Add static
3763 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3765 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3767 * parse.y (find_applicable_accessible_methods_list): Extend the
3768 search to superinterfaces when relevant.
3769 (search_applicable_methods_list): New function.
3771 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3773 * class.c (unmangle_classname): Implemented stricter testing
3774 before setting the QUALIFIED_P flag on an identifier.
3776 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3778 * parse.y (java_complete_lhs): Call force_evaluation_order
3779 after patch_newarray.
3780 (patch_binop): Don't call fold if there are side effects.
3782 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3784 * parse.y (java_stabilize_reference): Use save_expr instead of
3785 building a SAVE_EXPR node.
3786 (java_complete_lhs): Patch the resulting string of the `+='
3787 operator (if necessary) and complete the RHS after having built
3790 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3792 * class.c (make_class): Don't set CLASS_P here (because
3793 this function is also called by build_java_array_type).
3794 (push_class): Set CLASS_P here instead.
3795 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3797 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3798 context. If the context is class, perfer "super" over "synchronized".
3799 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3801 * parse.y (create_class): Don't call parser_check_super here;
3802 it is not robust. Always wait until later.
3804 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3805 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3807 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3809 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3810 * lex.h (UNGETC): Change misleading macro.
3812 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3814 * parse.y (java_stabilize_reference): Return NODE when patching a
3816 (java_complete_lhs): Put parenthesis around truth values.
3818 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3820 * class.c (layout_class_method): Don't make rtl for interface
3822 * parse.h (GET_TYPE_NAME): New macro.
3823 * parse.y (if_then_statement:): Fixed indentation.
3824 (if_then_else_statement:): Likewise.
3825 (for_statement:): Fixed spacing.
3826 (try_statement:): Fixed indentation.
3827 (create_interface): Don't force interfaces to be abstract.
3828 (method_header): Abstract methods are OK in interfaces.
3829 (declare_local_variables): Fixed typo in comment.
3830 (java_complete_expand_method): Fixed indentation.
3831 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3832 non accessible fields.
3833 (java_stabilize_reference): New function.
3834 (java_complete_lhs): Fixed indentation. Use
3835 java_stabilize_reference in compound assignement. Insert the
3836 cast. If not processing `+' fix string constants before processing
3839 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3841 * constants.c (find_class_or_string_constant): Cast variable `j'
3842 to a `jword' when comparing against one.
3844 * expr.c (java_lang_expand_expr): Remove unused variables
3845 `has_finally_p' and `op0'.
3847 * gjavah.c (print_field_info): Cast a value to jint when comparing
3848 against one. Likewise for a jlong.
3849 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3850 against a signed quantity.
3852 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3853 (print_signature): Don't needlessly dereference variable `str'
3855 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3856 `max_locals' with ATTRIBUTE_UNUSED.
3857 (jcf_parse_class): Likewise for variable `index'.
3859 * parse.h (reverse_jdep_list): Remove static prototype.
3861 * parse.y (build_jump_to_finally): Remove prototype and definition.
3862 (reverse_jdep_list): Add static prototype.
3864 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3865 `assignment' and `expr_decl'.
3867 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3869 1999-03-12 Andrew Haley <aph@cygnus.com>
3871 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3872 we'll need a directory separator and a null character.
3874 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3876 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3878 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3880 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3883 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3885 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3887 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3889 * class.c (layout_class_method): A static method in a base class
3890 is never overridden, so treat it like it doesn't exist.
3891 However, do complain about private non-static method overriding
3892 public static method.
3894 * parse.y: Don't set unused INITIALIZED_P flag.
3895 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3897 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3898 (build_array_from_name): Re-order &index[string] to &string[index].
3900 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3901 error_mark (it might catch more errors, but it is more likely to lose).
3903 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3905 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3906 (parse-scan.o): Depend on toplev.h.
3908 * class.c (make_method_value): Add prototype. Make it static.
3909 Remove unused second argument, caller changed.
3911 * expr.c (java_lang_expand_expr): Remove unused variable
3914 * java-tree.h: Don't prototype find_in_current_zip.
3915 Add prototypes for verify_constant_pool, start_java_method,
3916 end_java_method, give_name_to_locals, expand_byte_code,
3917 open_in_zip, set_constant_value, find_constant1, find_constant2,
3918 find_utf8_constant, find_string_constant, find_class_constant,
3919 find_fieldref_index, find_methodref_index, write_constant_pool,
3920 count_constant_pool_bytes and encode_newarray_type.
3922 * jcf-dump.c: Remove unused variable `LONG_temp'.
3924 * jcf-parse.c: Include parse.h.
3925 (jcf_parse_source): Remove unused parameter, all callers changed.
3926 (jcf_figure_file_type): Add static prototype.
3927 (find_in_current_zip): Likewise. Also remove unused parameter,
3928 all callers changed.
3929 (read_class): Initialize variable `saved_pos'.
3931 * jcf-reader.c (jcf_parse_preamble): Mark variables
3932 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3934 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3935 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3936 (java_parse_doc_section): Initialize variable `seen_star'.
3937 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3938 (java_lex_error): Mark parameters `msg' and `forward' with
3940 (java_get_line_col): Mark parameters `filename' and `line' with
3943 * parse-scan.y: Include toplev.h.
3944 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3946 * parse.h: use `struct JCF', not plain `JCF'.
3947 (java_parser_context_save_global, java_expand_classes
3948 java_parser_context_restore_global, java_parse): Add prototypes.
3950 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3953 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3955 * check-init.c (check_init): COPYN takes word count, not bit count.
3957 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3959 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3960 explicit build_decl. (Avoids crash in reload when optimizing.)
3962 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3964 * decl.c (complete_start_java_method): Handle synchronized method
3965 even when compiling from bytecode.
3967 1999-02-26 Tom Tromey <tromey@cygnus.com>
3969 * gjavah.c (add_class_decl): Only generate `#include' if outer
3970 class is not the name of the class we are processing. Correctly
3971 append `.h' in #include.
3972 (process_file): Clean up newlines around generated `#include's.
3973 (decode_signature_piece): Correctly handle inner classes.
3974 (struct include): New structure.
3975 (all_includes): New global.
3976 (print_include): New function.
3977 (add_class_decl): Use it.
3978 (process_file): Likewise.
3979 (add_class_decl): Generate include for java-array.h if array
3981 (process_file): Don't generate java-array.h include.
3983 * gjavah.c (add_namelet): Check for standard package names here.
3984 (add_class_decl): Don't check for standard package names here.
3986 1999-02-25 Tom Tromey <tromey@cygnus.com>
3988 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3989 When reading a zip file, only use strncmp if both strings are
3990 bigger than the buffer length. Initialize `k' when looping
3993 1999-02-24 Tom Tromey <tromey@cygnus.com>
3995 * gjavah.c (struct namelet): New structure.
3996 (add_namelet): New function.
3997 (print_namelet): New function.
3998 (print_class_decls): Use add_namelet and print_namelet to generate
3999 namespaces and not classes.
4000 (method_printed): New global.
4001 (HANDLE_END_METHOD): Examine method_printed.
4002 (print_method_info): Set method_printed when required. Print
4003 error if function to be ignored is marked virtual. Handle $finit$
4005 (METHOD_IS_FINAL): New macro.
4006 (print_field_info): Use it.
4007 (HANDLE_METHOD): Clear method_printed.
4008 (method_pass): New global.
4009 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4010 (process_file): Do two passes over both fields and methods.
4011 (HANDLE_METHOD): Examine method_pass.
4013 (add_class_decl): New function.
4014 (print_class_decls): Don't scan over entire constant pool.
4016 1999-02-23 Tom Tromey <tromey@cygnus.com>
4018 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
4019 disable linking in that case.
4021 1999-02-20 Tom Tromey <tromey@cygnus.com>
4023 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
4026 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
4028 * decl.c (build_result_decl), java-tree.h: New method.
4029 (complete_start_java_method): Handle synchronized methods.
4030 Don't build DECL_RESULT here. (Ordering dependency problem.)
4031 (start_java_method): Call build_result_decl here instead ...
4032 * parse.y (java_complete_expand_method): ... and here.
4033 (expand_start_java_method): Don't call complete_start_java_method here.
4034 (java_complete_expand_method): Call it here instead.
4035 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
4036 * java-tree.h: ... here.
4038 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
4039 * parse.y (java_complete_lhs): Don't call force_evaluation_order
4040 for ARRAY_REF - it doesn't work when array bounds are checked.
4041 (patch_array_ref): Handle it here instead.
4043 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
4045 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
4047 Force left-to-right evaluation of binary operations etc.
4048 * expr.c (force_evaluation_order), java-tree.h: New function.
4049 * parse.y (java_complete_lhs): Pass binary operations, procedure
4050 calls, and ARRAY_REFs to force_evaluation_order.
4051 (various): Set TREE_SIDE_EFFECTS more carefully.
4053 Tolerate random (non-UTF8) encoding in comments without complaining.
4054 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
4055 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
4057 * parse.y (resolve_qualified_expression_name): Handle error_mark.
4058 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
4060 * parse.y (java_complete_lhs): Ignore an empty statement in a
4061 COMPOUND_EXPR. Don't complain about empty statement after return.
4063 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
4065 * parse.y (obtain_incomplete_type): Don't wrap unknown types
4066 in TREE_LIST - just chain the POINTER_TYPEs together.
4067 (resolve_class): If type already resolved, return decl.
4068 After resolving, update TREE_TYPE(class_type), and name (if array).
4069 * parse.h (do_resolve_class), parse.y: Make non-static.
4070 * class.c (maybe_layout_super_class): Take this_class argument.
4071 Do do_resolve_class if necessary.
4072 (layout_class, layout_class_methods): Adjust calls appropriately.
4073 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
4074 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4075 * typeck.c (build_java_array_type): Don't call layout_class.
4077 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4079 * parse.y (check_pkg_class_access): Allow private class access
4080 within the same package.
4081 (strip_out_static_field_access_decl): New function.
4082 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4083 operator argument before testing its nature.
4085 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4087 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4088 (TRY_EXPR): Simplify - it no longer has a finally clause.
4089 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4090 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4091 * expr.c (java_lang_expand_expr): Likewise.
4092 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4093 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4094 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4095 (build_try_statement): Remove finally parameter and handling.
4096 (build_try_finally_statement): New function.
4097 (patch_try_statement): No longer need to support finally clause.
4098 (try_statement): Update grammar action rules.
4099 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4100 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4102 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4104 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4105 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4107 1999-02-17 Andrew Haley <aph@cygnus.com>
4109 * class.c (build_utf8_ref): Back out broken patch which was
4110 intended to to output signatures using '.' as a separator.
4112 * class.c (make_class_data): Output signatures using '.' as a
4113 separator, rather than '/'.
4114 (mangled_classname): Likewise.
4115 (make_field_value): Likewise.
4116 (make_method_value): Likewise.
4117 * constants.c (alloc_class_constant): Likewise.
4118 * expr.c (build_invokeinterface): Likewise.
4120 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4122 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4123 of an ancient workaround.
4125 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4127 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4130 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * lex.c (yylex): Encode \0 as UTF8.
4134 1999-02-10 Tom Tromey <tromey@cygnus.com>
4136 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4137 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4138 (libgcj_zip): Renamed.
4139 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4141 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4143 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4144 (GC_NAME): Renamed -lgc to -lgcjgc.
4146 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4148 * lex.c (java_lang_cloneable): Initialize.
4149 * parse.y (java_lang_cloneable): New static variable.
4150 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4151 doing one more qualification round.
4152 (valid_ref_assignconv_cast_p): Reject null source or
4153 destination. Allow an array to be cast into java.lang.Cloneable.
4154 (patch_cast): Swapped two first arguments to first call to
4155 valid_ref_assignconv_cast_p.
4157 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4159 * parse.h: DECL_P renamed JDECL_P.
4160 * parse.y: DECL_P replaced by JDECL_P.
4161 (build_array_from_name): Always use pointer's type.
4162 (patch_bc_statement): Extra code to search continue target in a
4163 for loop. Fixed comments. Continue target is current loop when
4166 1999-02-05 Andrew Haley <aph@cygnus.com>
4168 * class.c (make_class_data): The superclass of an interface should
4169 be null, not class Object.
4171 * lex.c (java_lex): Sign extend hex literals.
4173 1999-02-04 Andrew Haley <aph@cygnus.com>
4175 * class.c (build_utf8_ref): Output signatures using '.' as a
4176 separator, rather than '/'.
4177 (make_class_data): Likewise.
4179 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4181 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4182 mkstemp.o. Get them from libiberty now.
4184 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4186 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4188 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4190 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4193 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4195 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4196 * jcf-write.c (generate_bytecode_return): New function.
4197 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4199 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4200 generate special [fd]const_[01] instructions.
4202 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4204 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4205 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4207 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4209 * parse.y (patch_method_invocation): Handle calling static methods,
4210 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4212 * parse.y (java_complete_lhs): Don't complain about unreachable
4213 exit condition in a do-while statement.
4215 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4217 * lex.c (java_read_char): Fixed utf8 decoding.
4218 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4220 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4221 comments. Local variable `all_primitive' is gone. Broadened
4222 acceptance of `0' to floating point targets. `long' can now be
4223 widened to `double' or `float'.
4224 (valid_method_invocation_conversion_p): Added leading
4225 comment. Fixed tabulation.
4226 (build_string_concatenation): Optimize out left or right empty
4229 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4231 * jcf-write.c (localvar_alloc): Only emit entry for
4232 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4233 (generate_bytecode_insns): Only call put_linenumber if
4234 debug_info_level > DINFO_LEVEL_NONE.
4235 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4236 is specified, add -g1 (for compatibility wih javac).
4238 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4240 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4241 gjavah.o, check-init.o, jv-scan.o
4243 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4245 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4247 * gjavah.c: Include config.h and system.h.
4249 * javaop.h (inline): Don't define, its handled by system.h.
4250 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4251 from `inline' to `static inline'.
4253 * jcf.h (inline): Don't define, its handled by system.h.
4255 * lex.c (inline): Likewise.
4257 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4259 * lang-specs.h: Map -Qn to -fno-ident.
4261 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4263 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4265 1999-01-29 Tom Tromey <tromey@cygnus.com>
4267 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4268 then cast it to Object before calling `append' method.
4270 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4272 * check-init.c (check_bool2_init, check_bool_init, check_init):
4273 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4274 * jcf-write.c (generate_bytecode_insns): Likewise.
4276 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4278 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4279 * parse.y (patch_cast): Allow a boolean to be cast into a
4282 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4284 * parse.y: (class_declaration:): Fixed indentation.
4285 (class_member_declaration:): Extra `;' after field declaration now
4287 (interface_declaration:): Removed debug messages in error reports.
4288 (patch_binop): Nodes created and returned inherit the orignal
4289 node's COMPOUND_ASSIGN_P flag value.
4290 (patch_cast): Fix cast from char to floating point.
4292 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4294 * except.c, java-except.h (expand_resume_after_catch): new
4296 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4297 to branch back to main flow of control after a catch block.
4299 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4301 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4302 $(srcdir)/../system.h.
4303 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4304 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4305 (jcf-write.o): Likewise.
4306 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4307 (mangle.o): Depend on $(srcdir)/../toplev.h.
4308 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4309 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4311 * class.c: Include output.h and parse.h.
4312 (mangled_classname): Add the `const' keyword to a char*.
4313 (find_named_method): Hide unused function definition.
4314 (build_utf8_ref): Change type of variable `c' to unsigned char.
4315 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4316 (build_class_ref): Add the `const' keyword to a char*.
4317 (layout_class_method): Remove unused variable `buf'.
4319 * decl.c (find_local_variable): Remove unused variable `rtl'.
4320 (pushdecl): Likewise for variables `different_binding_level' and
4322 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4323 (maybe_build_cleanup): Likewise for parameter `decl'.
4325 * except.c (expand_start_java_handler): Mark parameter `range'
4326 with ATTRIBUTE_UNUSED.
4328 * expr.c: Include except.h.
4329 (pop_type): Remove unused variable `i'.
4330 (pop_value): Likewise for variables `n_words' and `i'.
4331 (expand_java_arrayload): Likewise for variable `convert'.
4332 (java_lang_expand_expr): Likewise for variables `op0', `type',
4333 `mode', `unsignedp', `node' and `elements'.
4334 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4336 (process_jvm_instruction): Add a `const' qualifier to a char*.
4338 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4339 (temp_directory): Likewise.
4340 (print_c_decl): Likewise.
4341 (print_method_info): Likewise.
4342 (decode_signature_piece): Likewise.
4343 (print_mangled_classname): Likewise.
4345 * java-except.h: Provide prototypes for maybe_start_try,
4346 maybe_end_try and add_handler.
4348 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4349 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4350 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4351 init_expr_processing, push_super_field, init_class_processing,
4352 can_widen_reference_to, class_depth, verify_jvm_instructions,
4353 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4354 set_local_type, merge_type_state, push_type, load_type_state,
4355 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4356 emit_unicode_mangled_name): Add prototypes.
4358 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4359 (print_signature_type): Use ISDIGIT, not isdigit.
4360 (print_signature): Remove unused variable `j'.
4362 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4363 int when comparing against one.
4365 * jcf-parse.c: Include toplev.h.
4367 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4368 (localvar_free): Remove unused variable `i'.
4369 (generate_bytecode_conditional): Likewise for variable `kind'.
4371 * jv-scan.c: Include config.h and system.h. Remove redundant
4372 OS header and gansidecl.h includes.
4373 (warning): Add the `const' keyword to a char*. Also add
4374 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4375 __STDC__, when determining whether to use ANSI-isms.
4376 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4377 (xmalloc): Don't redundantly prototype here.
4378 (main): Remove unused parameter `envp'. Also fix the arguments
4379 passed to function `fatal' to match the format specifier.
4381 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4383 * mangle.c: Include toplev.h.
4384 (emit_unicode_mangled_name): Declare parameter `len'.
4386 * parse.y (parse_warning_context): Add the `const' keyword to a
4387 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4388 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4389 (issue_warning_error_from_context): Add the `const' keyword to
4391 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4392 not `__STDC__' for whether to use ANSI-isms.
4394 * typeck.c (incomplete_type_error): Mark parameters `value' and
4395 `type' with ATTRIBUTE_UNUSED.
4396 (parse_signature_type): Use ISDIGIT, not isdigit.
4398 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4399 (verify_jvm_instructions): Likewise. Remove unused variables
4400 `field_name' and `default_val'.
4402 * zextract.c: Include config.h and system.h. Remove redundant
4405 * zipfile.h: Prototype `read_zip_archive'.
4407 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4409 * typeck.c (convert): Allow conversions to void type: some
4410 optimizations in gcc do this.
4412 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4414 * typeck.c (convert_ieee_real_to_integer): New function.
4415 (convert): When not using fast-math and using hardware fp, convert
4416 an IEEE NaN to zero.
4418 1999-01-18 Andrew Haley <aph@cygnus.com>
4420 * parse.y (patch_binop): Do a type conversion from signed to
4421 unsigned and then back to signed when a ">>>" is found.
4423 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4425 * java-tree.h: (check_for_initialization): Added prototype.
4426 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4427 * parse.y (do_resolve_class): Removed unused locals.
4428 (read_import_dir): Likewise.
4429 (resolve_qualified_expression_name): Array creation
4430 expressions are valid primary expressions.
4431 (qualify_ambiguous_name): Likewise.
4432 (patch_synchronized_statement): Removed unused local.
4434 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4436 * Makefile.in (zextract.o): Add dependencies.
4438 * Makefile.in: Do not put ^Ls at the start of a line.
4440 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4442 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4443 sub-type the result of the call that gets the exception value.
4445 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4446 don't call finish_class.
4448 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4449 clear found before continuing.
4451 * verify.c (verify_jvm_instructions): On an array load, allow
4452 and handle top of stack to be TYPE_NULL.
4454 * gjavah.c (generate_access): Translate Java package private or
4455 protected access to C++ public, but with a comment.
4457 1999-01-13 Andrew Haley <aph@cygnus.com>
4459 * expr.c (generate_name): Name prefix changed to avoid clashes
4460 with assembler temp labels.
4462 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4463 MODIFY_EXPR. Without this, code for the assignement may not be
4464 generated at all and the synchronized statement will read an
4465 uninitialized variable.
4467 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4469 * class.c (maybe_layout_super_class): Fixed returned value.
4470 * lex.c: Added 1999 to the copyright.
4471 (java_init_lex): Initialize java_lang_imported.
4472 * lex.h: Added 1999 to the copyright.
4473 * parse.h: Added 1999 to the copyright.
4474 (REGISTER_IMPORT): Fixed typo in trailing macro.
4475 (CURRENT_OSB): New macro.
4476 (struct parser_ctxt): New fields osb_depth, osb_limit.
4477 * parse.y (java_lang_id): New global variable.
4478 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4479 (array_creation_expression:): Use CURRENT_OSB.
4480 (dims:): Uses a stack to keep track of array dimensions.
4481 (cast_expression:): Use CURRENT_OSB.
4482 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4484 (register_fields): Fixed typos in comment.
4485 (check_method_redefinition): Fixed comment indentation.
4486 (java_check_regular_methods): Set saved found wfl to NULL after
4487 having reinstalled it in the previously found DECL_NAME.
4489 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4491 * gjavah.c (java_float_finite): Use a union to do type punning.
4492 (java_double_finite): Likewise.
4494 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4496 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4497 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4498 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4499 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4500 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4501 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4503 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4505 * check-init.c (check_init): If compiling to native, we don't
4506 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4508 1999-01-08 Tom Tromey <tromey@cygnus.com>
4510 * parse-scan.y (variable_declarator_id): Set or increment
4512 (bracket_count): New global.
4513 (formal_parameter): Handle case where bracket pairs trail variable
4516 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4518 * jcf-parse.c (yyparse): variable len changed from a char to an
4519 int to prevent overflow.
4521 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4523 * java-tree.h: Declare read_class.
4524 * jcf-parse.c (read_class): New function.
4525 (load_class): Now just call read_class.
4527 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4528 * jcf-parse.c (parse_source_file): Declare save_error_count,
4529 which is needed by java_parse_abort_on_error macro,
4530 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4532 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4533 constructor, if initializing a static field.
4534 (patch_new_array_init): Set TREE_CONSTANT if it is.
4535 * expr.c (java_lang_expand_expr): For a static array constructor
4536 of primitive elements, allocate the array itself statically.
4537 Disabled until we can set the vtable field statically.
4539 * check-init.c: New file. Checks for definite assignment.
4540 * Makefile.in (JAVA_OBJS): Add check-init.o.
4541 * parse.y (java_complete_expand_method): Call check_for_initialization.
4542 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4544 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4546 * parse.y : include system.h instead of including
4547 standard headers directly with the exception of <dirent.h>.
4549 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4551 * lex.h: Moved static function declarations to lex.c,
4552 to shut up some -Wall warnings.
4553 * lex.c: Static function declarations moved here.
4554 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4556 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4558 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4560 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4562 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4563 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4565 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4566 (localvar_alloc): Change return type to void,
4567 (emit_unop): Remove unused variable size.
4569 * jcf-write.c (struct jcf_block): Add new union.
4570 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4571 (call_cleanups): New functions.
4572 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4573 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4574 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4575 * lang.c (lang_init): Call using_eh_for_cleanups.
4576 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4577 completing operands to patch_synchronized_statement.
4578 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4579 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4580 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4582 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4584 * Make-lang.in: Comment out control-Ls; they upset some makes.
4586 1998-12-18 Tom Tromey <tromey@cygnus.com>
4588 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4591 1998-12-17 Tom Tromey <tromey@cygnus.com>
4593 * parse.y (DIR_SEPARATOR): New define.
4594 (check_class_interface_creation): Use it.
4596 * parse-scan.y (report_main_declaration): Recognize
4597 `java.lang.String' in argument to main.
4599 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4601 * parse.y (create_interface): Remove bogus test.
4603 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4605 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4606 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4608 1998-12-16 Tom Tromey <tromey@cygnus.com>
4610 * parse-scan.y (qualified_name): Use correct sprintf format.
4612 1998-12-15 Tom Tromey <tromey@cygnus.com>
4614 * gjavah.c (print_field_info): Changed how most negative number is
4617 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4619 * parse.y (fold_constant_for_init): New function.
4620 (resolve_expression_name): Don't replace static final
4621 constant-initialized fields by its value.
4622 (java_complete_lhs): New. Same as java_complete_tree, except does
4623 not replace static final constant-initialized fields by their values.
4624 (register_fields): If there is an initializer, set DECL_INITIAL and
4625 MODIFY_EXPR_FROM_INITIALIZATION_P.
4626 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4627 Only call patch_initialized_static_field if
4628 MODIFY_EXPR_FROM_INITIALIZATION_P.
4629 (patch_initialized_static_field): If not valid constant, clear
4632 * parse.y (lookup_field_wrapper): Fix thinko.
4634 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4635 set and restore global lineno.
4637 1998-12-14 Tom Tromey <tromey@cygnus.com>
4639 * gjavah.c (print_field_info): If value to print is the smallest
4640 value of its size, then print as hex to avoid later warnings from
4643 1998-12-14 Tom Tromey <tromey@cygnus.com>
4645 * gjavah.c (decompile_method): Decompile `return null'.
4646 (process_file): Generate `#pragma interface'.
4647 (method_declared): New global.
4648 (print_method_info): Set it.
4649 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4650 (print_method_info): Handle abstract methods.
4652 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4654 * parse.y (patch_method_invocation): If class_decl is null
4655 (e.g. an array type), use original type.
4657 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4658 errors about uncaught exception from clone (of array, specifically).
4660 1998-12-13 Tom Tromey <tromey@cygnus.com>
4662 * gjavah.c (decompile_method): Handle all types of `return'
4663 opcode. Decompile `return this' and `return'.
4664 (method_access): New global.
4665 (print_method_info): Set it.
4666 (decompile_method): Don't decompile a synchronized method.
4668 1998-12-13 Tom Tromey <tromey@cygnus.com>
4670 * jcf-reader.c (jcf_parse_one_method): Recognize
4672 * gjavah.c (HANDLE_END_METHOD): New macro.
4673 (HANDLE_CODE_ATTRIBUTE): New macro.
4674 (decompile_method): New function.
4675 (print_method_info): Don't print `;\n' at end of function decl.
4676 Include java-opcodes.h.
4677 (decompiled): New global.
4679 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4681 * class.c (build_class_ref): Handle PRIMTYPE.class if
4682 flag_emit_class_files.
4683 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4684 if flag_emit_class_files.
4685 * parse.y (java_complete_tree): Pre-liminary support for
4686 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4688 * parse.y (patch_synchronized_statement): Don't call monitorexit
4689 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4691 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4693 * zipfile.h (opendir_in_zip): New declaration.
4694 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4695 (opendir_in_zip): New function, using code from open_in_zip.
4696 (open_in_zip): Call opendir_in_zip.
4697 (find_class): Remove no-longer-used do_class_file parameter,
4698 but add source_ok parameter. Change logic so if we find a .java file,
4699 we don't look for .class in later classpath emtries.
4700 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4701 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4702 * gjavah.c: Update call to find_class.
4703 * jcf-dump.c: Likewise.
4705 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4706 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4707 nothing if body is empty_stmt_node.
4708 Various little fixes so SP gets correctly adjusted.
4709 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4710 For CALL_EXPR, test if static first.
4711 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4712 such as the ones we create for Object and Class.
4713 Set and restore current_function_decl.
4714 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4715 (note_possible_classname): New function.
4716 (read_import_entry): Removed. Merged with read_import_dir.
4717 (read_import_dir): Don't call find_class - that only gives us
4718 the first classpath entry having the needed package.
4719 Use the struct buffer data structure from buffer.h.
4720 (read_import_dir, find_in_imports_on_demand): The remembered
4721 class names now use '.' (not '/') as package separator.
4723 * parse.y (java_complete_expand_methods): Call write_classfile
4724 here, and not in java_expand_classes (which only gets first class).
4726 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4728 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4729 (register_fields): If a static fields has an initializer, just
4730 chain it on ctxp->static_initialized, and handle later.
4731 (java_complete_expand_methods): Force <clinit> first.
4732 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4733 - it's already been completed.
4734 (patch_initialized_static_field): New function.
4735 (java_complete_field): Call it.
4737 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4739 * expr.c (encode_newarray_type, build_new_array): New functions.
4740 * java-tree.h: Declare build_new_array.
4741 * jcf-write.c (patch_newarray): Use build_new_array.
4743 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4744 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4746 * parse.y (patch_new_array_init): Re-organize.
4747 Now is passed the actual array (pointer) type of the value.
4748 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4749 (patch_array_constructor): Removed - merged into patch_new_array_init.
4750 (java_complete_tree): Update patch_new_array_init.
4752 * jcf-write.c (find_constant_index): New function.
4753 (generate_bytecode_insns): Use find_constant_index.
4754 (generate_classfile): Use find_constant_index for ConstantValue.
4756 1998-12-11 Tom Tromey <tromey@cygnus.com>
4758 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4759 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4760 * class.c (make_class_data): Renamed dtable -> vtable, and
4761 dtable_method_count -> vtable_method_count.
4763 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4765 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4766 global variables, initialized.
4767 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4768 Declared new global variables.
4769 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4770 double_zero_node, integer_zero_node upon direct matching.
4771 * parse.y (purify_type_name): Added function prototype.
4772 (duplicate_declaration_error_p): Consider new_type as potentially
4773 being a incomplete type. Use purify_type_name on type string.
4774 (method_header): saved_type: unused variable removed. Don't figure
4775 return type if method name is invalid.
4776 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4777 processed by patch_unaryop.
4778 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4779 increment/decrement node into its original type after binary
4780 numeric promotion on its operands.
4782 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * parse.y (array_initializer:): Array init operand is NULL_TREE
4785 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4786 now an error. Fixed indentation problems.
4787 (patch_string): Handle error_mark_node as an argument.
4788 (patch_new_array_init): Fixed indentation problems.
4789 (array_constructor_check_entry): Removed check on null wfl_value.
4790 Return an error if wfl_value's walk returns an error.
4792 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4795 * lex.c (java_lex): Remember column position before advancing one
4796 token. Retain location information on OCB_TK.
4797 * lex.h (typedef struct java_lc): Added new field.
4798 * parse.h (GET_SKIP_TYPE): New macro.
4799 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4800 * parse.y (build_new_array_init, patch_new_array_init,
4801 patch_array_constructor, maybe_build_array_element_wfl,
4802 array_constructor_check_entry): New function prototypes.
4803 (switch_block:): Tagged <node>.
4804 (OCB_TK): Tagged <operator>.
4805 (array_initializer:): Installed actions.
4806 (variable_initializer): Build location information on element if
4808 (switch_statement:): Fixed indentation typo.
4809 (switch_block:): Redefined default action.
4810 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4811 (patch_assignment): Removed duplicate code.
4812 (maybe_build_array_element_wfl, build_new_array_init,
4813 patch_new_array_init, patch_array_constructor,
4814 array_constructor_check_entry): New functions.
4816 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (array_initializer): Tagged <node>.
4819 (variable_initializer:): Use default rule.
4820 (array_initializer:): Defined actions.
4821 (variable_initializers:): Likewise.
4822 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4823 non-static field accesses.
4824 (patch_invoke): Fixed indentation typo.
4825 (java_complete_tree): Likewise.
4826 (build_labeled_block): Changed leading comment. Generate an error
4827 in case of duplicate loop labels.
4828 (patch_conditional_expr): Patch results of string concatenation
4831 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4833 * constants.c (find_methodref_index): When the class is an interface,
4834 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4836 * decl.c (finit_identifier_node): Use "$finit$", rather than
4837 "<finit>" (which Sun's verifier rejects).
4838 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4839 (generate_field_initialization_code): Removed.
4840 (fix_constructors) Don't add call to $finit$ here (wrong order).
4841 (patch_method_invocation): Add $finit$ call here.
4843 * java-tree.h (CALL_USING_SUPER): New macro.
4844 * parse.y (patch_invoke): Remove im local variable.
4845 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4846 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4847 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4849 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4851 * parse.y (java_complete_tree): Don't complain about unreachable
4852 statement if it is empty_stmt_node.
4854 * jcf-write.c (find_constant_wide): New function.
4855 (push_long_const): Use find_constant_wide.
4857 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4858 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4859 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4860 Emit invokeinterface when calling an interface method.
4861 Emit invokespecial also when calling super or private methods.
4863 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4865 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4867 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4869 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * java-tree.h (java_layout_seen_class_methods): New function
4873 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4874 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4875 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4876 * parse.y (method_declarator:): Defined action.
4877 (issue_warning_error_from_context): input_filename saved, set to
4878 the appropriate value and restored after java_error is called.
4879 (build_unresolved_array_type): Fixed comment.
4880 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4881 (method_header): Deal with return type the same way type are
4882 handled for fields and method's parameters and local variables
4884 (check_method_redefinition): Removed extra CR.
4885 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4886 (java_layout_seen_class_methods): New function.
4887 (java_layout_classes): Call java_layout_seen_class_methods.
4889 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4891 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4893 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4895 * jcf-dump.c (main): Fix error message.
4896 * jcf-path.c (add_entry): Style fix.
4898 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * class.c (layout_class_method): Call build_java_argument_signature
4901 on constructors too.
4902 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4903 (patch_method_invocation): Define a primary when resolving an
4904 expression name. Augmented comment on code checking illegal `this'
4905 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4907 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4909 * class.c (layout_class_method): Don't report error on non-static
4910 overriding static if the method is private.
4911 * java-tree.h (finish_class): Prototype added.
4912 * lex.c (java_get_line_col): Handle col argument -2 value.
4913 * parse.h: All static method declarations moved to parse.y.
4914 * parse.y: Now contains all static method declarations previously
4916 (find_expr_with_wfl, missing_return_error,
4917 unreachable_stmt_error): New functions.
4918 (java_get_real_method_name): Identify constructors bearing class
4919 names in source code compiled classes only.
4920 (java_complete_expand_methods): Call missing_return_error.
4921 (invocation_mode): Private methods invoked as static methods.
4922 (java_complete_tree): Call unreachable_stmt_error.
4924 1998-12-01 Tom Tromey <tromey@cygnus.com>
4926 * Makefile.in (+target): Removed.
4927 (+xmake_file): Likewise.
4928 (+tmake_file): Likewise.
4929 (.NOEXPORT): Removed duplicate.
4931 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4933 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4935 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4937 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4938 libiberty.h. Provide an xmalloc definition.
4940 * jvspec.c: Remove the xmalloc prototype.
4942 * parse-scan.y: Include config.h and system.h. Don't include
4943 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4944 Provide an xstrdup definition.
4946 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4948 * jcf-path.c (add_entry): Recognize ".jar" too.
4949 * lang-specs.h: Likewise.
4951 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4953 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4954 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4956 * jcf-write.c (generate_bytecode_insns):
4957 Handle pre/post-increment/decrement of long.
4959 * jcf-write.c (generate_bytecode_insns):
4960 Handle missing exception handler (finally for synchronized).
4962 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4964 * java-tree.h (end_params_node): Declare global.
4965 * decl.c (end_params_node): New global.
4966 (init_decl_processing, start_java_method): Use end_params_node for
4967 end of list of parameter types. Follows correct gcc conventions.
4968 * expr.c (pop_argument_types, pop_arguments): Likewise.
4969 * lang.c (put_decl_node): Likewise.
4970 * typeck.c (various places): Likewise.
4971 * class.y (various places): Likewise.
4972 * parse.y (various places): Likewise.
4974 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4975 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4977 * class.c: Add #include flags.h, remove no-longer needed declaration.
4979 * class.c (layout_class_method): Remove commented-out code, re-format.
4980 Don't add vtable entry (or index) for private methods.
4981 * expr.c (expand_invoke): A private method is implicitly final.
4982 * class.c (make_class_data): If inlining or optimizing,
4983 skip private methods.
4985 * class.c (finish_class): New function. Calls existing methods,
4986 but alls emits deferred inline functions.
4987 * jcf-parse.c (parse_class_file): Call finish_class.
4988 * parse.y (java_complete_expand_methods): Likewise.
4990 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4992 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4994 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4996 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4998 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5000 * (generate_classfile): Always write class access flag with
5003 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5005 * class.c (maybe_layout_super_class): New function.
5006 (layout_class): Reorganized. Loop on class methods dispatched into
5007 a new function. Call maybe_layout_super_class.
5008 (layout_class_methods, layout_class_method): New functions.
5009 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5011 (expand_invoke): Likewise.
5012 * java-tree.h (all_class_list): New global variable declared.
5013 (layout_class_methods, layout_class_method): New function
5015 (LAYOUT_SEEN_CLASS_METHODS): New macro.
5016 * jcf-parse.c (all_class_list): New global variable.
5017 (load_class): Extended what class_or_name can be. Use parser
5018 context mechanism to save globals before calling jcf_parse.
5019 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
5020 is set on the file name.
5021 (jcf_parse): Layout class methods when Object is loaded, otherwise
5022 record class in all_class_list for delayed method layout.
5023 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
5024 * lang.c (put_decl_node): Decode <init> into the decl context
5026 * lex.c (java_allocate_new_line): Use xmalloc.
5027 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
5028 pointers, not TREE_LIST elements.
5029 (struct parser_ctxt): Fixed comment indentations, added comments
5030 and reordered some fields.
5031 (java_check_methods): Function prototype removed.
5032 * parse.y (java_push_parser_context): Use xmalloc.
5033 (java_parser_context_restore_global): Pop extra pushed ctxp only
5034 when there's nothing next.
5035 (maybe_create_class_interface_decl): Fixed comment, add new
5036 created class decl to all_class_list.
5037 (method_header): Use GET_REAL_TYPE on argument's types.
5038 (method_declarator): Use GET_REAL_TYPE, change type to the real
5039 type in TREE_LIST dependency node. Build argument list with the
5041 (create_jdep_list): Use xmalloc. Removed allocation error message.
5042 (obtain_incomplete_type): Fixed leading comment. Broadened
5043 incoming argument meaning.
5044 (register_incomplete_type): Use xmalloc. Removed allocation error
5046 (safe_layout_class): Fixed leading comment.
5047 (jdep_resolve_class): Reversed if statement condition and switch
5049 (resolve_and_layout): Fixed leading comment. Broadened incoming
5051 (complete_class_report_errors): New local variable name, for
5052 clarity. purify_type_name used for all error cases.
5053 (java_get_real_method_name): Stricter check on constructors.
5054 (java_check_regular_methods): Reverse methods list only if not
5055 already laid out. Layout artificial constructor.
5056 (java_check_methods): Deleted.
5057 (source_start_java_method): Obtain incomplete type for patchable
5059 (java_layout_classes): Fixed leading comment. Use
5060 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
5061 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
5062 before returning. Fixed comments.
5063 (java_expand_classes): Check for errors up front.
5064 (patch_method_invocation): Class to search is resolved and laid
5067 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
5069 * expr.c (java_lang_expand_expr): Add missing emit_queue.
5071 * javaop.h (int8): Removed - not used.
5072 (jbyte): Redefine portably with correct signedness.
5074 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5076 * jcf-write.c (generate_bytecode_insns): Fix typo
5077 OPCODE_getstatic to OPCODE_getfield.
5079 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5080 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5081 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5083 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5085 * jcf-parse.c (jcf_parse_source): Function returned type is
5086 void. Added prototype.
5087 (jcf_parse): Function returned type is void.
5088 (yyparse): Remove call to fclose on the last parsed file.
5090 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5092 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5094 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5095 (layout_class): Cope with methods featuring WFL in decl names.
5096 * decl.c (unqualified_object_id_node): New global variable,
5098 (build_decl_no_layout): Removed.
5099 * expr.c (build_primtype_type_ref): Handle Double.
5100 (java_lang_expand_expr): Fixed indentations.
5101 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5102 (flag_wall, flag_redundant, flag_not_overriding,
5103 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5104 variable declarations.
5105 (build_decl_no_layout): Removed prototype.
5106 (java_get_real_method_name): Added prototype.
5107 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5108 (java_parse_abort_on_error): Macro now just returns.
5109 * jcf-parse.c (jcf_parse_source): Check fclose returned
5110 value. Call emit_register_classes if java_report_errors returns
5112 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5113 flag_static_local_jdk1_1): New integer flags.
5114 (lang_decode_option): New flags set here.
5115 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5116 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5117 the flag_redundant variable.
5118 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5119 when parsing java.lang.Object class.
5120 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5122 (resolve_qualified_expression_name): Fixed indentation.
5123 (patch_array_ref): Changed prototype.
5124 (not_initialized_as_it_should_p): Prototype removed.
5125 (java_report_errors): Added function prototype.
5126 * parse.y (formal_parameter:): Changed error message for not yet
5127 supported final parameters.
5128 (class_type_list:): Set both PURPOSE and VALUE of created
5129 TREE_LIST to be class_type.
5130 (primary_no_new_array:): Handle class literals on primitive types.
5131 (parse_warning_context): Reinstalled correct force_error and
5132 do_warning flags setups.
5133 (java_report_errors): Changed prototype. Return java_error_count
5135 (variable_redefinition_error): Consider treating variable type as
5137 (create_interface): Warn about redundant abstract modifier if
5138 flag_redundant is set. Changed error message.
5139 (lookup_field_wrapper): Save/restore globals before/after looking
5141 (duplicate_declaration_error_p): Consider treating declaration
5142 type as a fake pointer.
5143 (register_fields): Extract real type from dependency node. Check
5144 for duplicate field declaration after type adjustment. Use
5145 DECL_INITIAL to store static final initialized values.
5146 (method_header): Extract real function type from dependency node.
5147 (check_abstract_method_header): Use GET_METHOD_NAME.
5148 (obtain_incomplete_type): Layout fake pointer type.
5149 (safe_layout_class): Don't try to check for methods before layout.
5150 (java_complete_class): Don't check for correct throws clause
5151 elements inheritance here.
5152 (resolve_and_layout): Broadened name parameter meaning.
5153 (reset_method_name): Use GET_METHOD_NAME.
5154 (java_get_real_method_name): New function.
5155 (java_check_regular_methods): Don't check methods in
5156 java.lang.Object. Verify lineage of throws clause elements. Use
5157 flag_no_overriding in warning report.
5158 (check_throws_clauses): Don't check if class was from
5159 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5160 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5161 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5162 warning on unsupported final local variables. Use build_decl
5163 instead of build_decl_no_layout. Get real local variable type from
5165 (source_start_java_method): Get real parameter type from
5166 dependency node. Call build_decl instead of build_decl_no_layout.
5167 (java_layout_classes): Reverse tree and layout type and class as
5168 required. Mark class as loaded when done.
5169 (resolve_field_access): Fixed indentation. Restricted condition
5170 leading to static field access code generation. Set field_type
5171 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5172 (resolve_qualified_expression_name): Initialize type_found to
5173 null. Handle static field resolved during qualification. Fixed
5174 layout on non primitive field decl types.
5175 (not_accessible_p): Fixed typo in comment.
5176 (patch_method_invocation): Resolve and layout class to search from
5178 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5179 layout non primitive type, if necessary. Make method node only to
5181 (find_applicable_accessible_methods_list): Consider WFL'ed method
5182 decl names. Fixed indentation.
5183 (argument_types_convertible): Resolve and layout target type if
5185 (java_complete_tree): Fixed indentation problems. Rewrote
5186 CALL_EXPR thrown exceptions check. Re-installed further processing
5187 of the assignment in certain cases.
5188 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5189 inlining on class literals.
5190 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5192 (valid_method_invocation_conversion_p): Likewise.
5193 (patch_string): Temporary disable forbidden use of `this' in
5194 explicit constructor invocations when doing string concatenation
5196 (patch_unaryop): Added comment. Reinstalled code to disable
5197 further check on assignment operation with cast expression RHS.
5198 (patch_switch_statement): Fixed indentation.
5199 (build_try_statement): Call build_decl instead of
5200 build_decl_no_layout.
5201 (patch_synchronized_statement): Likewise.
5202 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5203 IS_UNCHECKED_EXPRESSION_P.
5204 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5205 layout argument exception type.
5206 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5207 of IS_UNCHECKED_EXPRESSION_P.
5209 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5211 * jcf-parse.c (yyparse): Open class file in binary mode.
5213 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5215 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5217 * jcf-write.c (perform_relocations): Move check out one loop.
5219 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5221 * Make-lang.in: Fix reference to srcdir.
5222 * jv-scan.c: Add missing xmalloc prototype.
5223 * jvgenmain.c: Ditto.
5225 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5227 * decl.c (error_mark_node), java-tree.h: New global.
5228 * parse.y: Use empty_stmt_node instead of size_zero_node.
5229 (build_if_else_statement): If missing else, use empty_stmt_node.
5231 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5232 (java_complete_expand_method): Complain if return is missing.
5233 (java_check_regular_methods): Comment out incorrect error check.
5234 (not_accessible_p): Fix incorrect handling of protected methods.
5235 (patch_method_invocation): Pass correct context to not_accessible_p.
5236 (find_applicable_accessible_methods_list): Likewise.
5237 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5238 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5239 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5240 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5242 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5243 (push_int_const): Remove reundant NOTE_PUSH.
5244 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5245 (- case SWITCH_EXPR): Fix code generation bug.
5246 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5247 (generate_classfile): More robust for abstract methods.
5249 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5251 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5252 * Make-lang.in: Ditto.
5254 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5257 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5259 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5261 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5263 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5265 Allow uses of interface types to verify. This is not really
5266 type-safe, but it matches what Sun does, and is OK as long as
5267 there are appropriate run-time checks.
5268 * verify.c (merge_types): If merging two interface types,
5269 just set the result to java.lang.Object.
5270 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5272 1998-11-13 Tom Tromey <tromey@cygnus.com>
5274 * gjavah.c (main): Handle --output-class-directory argument.
5275 * jvspec.c (lang_specific_driver): Translate `-d' into
5277 * jcf.h (jcf_write_base_directory): Declare.
5278 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5279 * lang-options.h: Mention -foutput-class-dir.
5280 * jcf-write.c (jcf_write_base_directory): New global.
5281 (make_class_file_name): Put generated .class file into `-d'
5282 directory, or into source directory if -d not given. Function now
5284 (write_classfile): Free class file name. Handle case where class
5286 (DIR_SEPARATOR): New macro.
5287 Include <sys/stat.h>
5289 * Makefile.in (prefix): New macro.
5291 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5293 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5294 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5295 here (done in patch_invoke instead).
5296 (case_identity): Moved here from parse.y.
5298 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5299 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5300 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5301 so they can be efficiently scanned without recursion.
5302 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5303 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5304 in BLOCK iteratively, rather than recursively.
5306 * parse.y (do_unary_numeric_promotion): New function.
5307 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5309 * parse.y (patch_newarray): Various fixes.
5311 Re-do handling of switch statements (for proper block scoping).
5312 * parse.y: Add just a single block for the enture switch block,
5313 but don't create any "case blocks".
5314 (group_of_labels): Rmeoved unneeded non-terminal.
5315 CASE_EXPR and DEFAULT_EXPR are added to current block.
5316 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5317 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5318 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5319 * parse.y (wfl_operator, print_int_node): Make non-static.
5320 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5321 as part of recursive scan of block.
5322 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5323 (patch_switch_statement): Most tests move dinto java_complete_tree.
5325 * parse.y: Make various production be non-typed (void).
5326 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5327 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5328 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5330 * jcf-write.c (struct jcf_handler): New type.
5331 (struct jcf_switch_state): New type.
5332 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5333 (alloc_handler, emit_unop, emit_reloc): New functions.
5334 (adjust_typed_op): Add extra parameter ("max type" offset).
5335 (emit_switch_reloc, emit_case-reloc): New function.
5336 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5337 (generate_bytecode_insns): Support REAL_CST, switch statements,
5338 exception handling, method calls, object/array creation, and more.
5340 * class.c: Remove some unused variables.
5341 * constants.c (find_string_constant): New function.
5342 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5343 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5344 if flag_emit_class_files.
5346 1998-11-12 Tom Tromey <tromey@cygnus.com>
5348 * jcf-io.c (find_class): Added explanatory comment.
5350 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5351 trailing slash to `.zip' entries.
5353 * jvspec.c (lang_specific_driver): Correctly handle case where
5354 GC_NAME not defined.
5356 1998-11-11 Tom Tromey <tromey@cygnus.com>
5358 * jvspec.c (GC_NAME): New define.
5359 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5361 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5363 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5365 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5367 1998-11-11 Tom Tromey <tromey@cygnus.com>
5369 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5371 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * class.c (is_compiled_class): Call safe_layout_class for class
5374 compiled from source.
5375 * conver.h (convert_to_integer, convert_to_real,
5376 convert_to_pointer): Added prototypes.
5377 * decl.c (init_decl_processing): Non longer push the decls of
5378 `methodtable', `constants', `Class', `Field', `dispatchTable'
5379 `jexception' and `Method'.
5380 * expr.c (build_invokeinterface): New function.
5381 (expand_invoke): static variable CLASS_IDENT now in
5382 build_invokeinterface. Use build_invokeinterface.
5383 (expand_java_field_op): Moved code to inline
5384 java.lang.PRIMTYPE.TYPE into a function.
5385 (build_primtype_type_ref): New function.
5386 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5387 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5388 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5389 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5390 (DECL_LOCAL_STATIC_VALUE): New macro.
5391 (build_invokeinterface, build_primtype_type_ref): New function
5393 (java_parse_abort_on_error): Macro rewritten.
5394 * jcf-parse.c (current_method): Add comment to declaration.
5395 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5396 Function prototypes fixed.
5397 (jcf_parse_source): push/pop parser context. save/restore global.
5398 (parse_source_file): Fixed leading comment. Now take a
5399 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5400 classes and pop the parser context anymore.
5401 (yyparse): Push parser context, save globals, parse the source
5402 file, restore globals and pop the parser context when processing a
5404 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5405 * lex.c (java_parse_doc_section): New function.
5406 (java_lex): Call java_parse_doc_section when appropriate. Build an
5407 operator around INSTANCEOF_TK.
5408 * lex.h (java_lineterminator, java_sprint_unicode,
5409 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5410 Prototypes rewritten.
5411 (java_parse_escape_sequence, java_letter_or_digit_p,
5412 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5413 java_read_unicode, java_store_unicode, java_read_char,
5414 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5415 Added function prototypes.
5416 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5418 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5420 (struct parser_ctxt): New fields: deprecated,
5421 current_parsed_class_un, gclass_list.
5422 (fix_method_argument_names, issue_warning_error_from_context,
5423 resolve_package, lookup_package_type): New function prototypes.
5424 (resolve_expression_name): Fixed function prototype.
5425 (find_applicable_accessible_methods_list): Fixed indentation, added
5426 extra argument in prototype.
5427 (check_final_assignment, build_null_of_type, check_deprecation,
5428 check_method_redefinition, reset_method_name,
5429 java_check_regular_methods, java_check_abstract_methods,
5430 maybe_build_primttype_type_ref): New function prototype.
5431 * parse.y (conver.h): Include.
5432 (INSTANCEOF_TK): Tagged <operator>.
5433 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5434 (relational_expression:): Build binop for instanceof.
5435 (java_push_parser_context): Remember ctxp->gclass_list across
5437 (java_pop_parser_context): Simply return if no context
5438 exists. Remember gclass_list across contexts.
5439 (issue_warning_error_from_context): New function.
5440 (parse_error_context): Don't setup ctxp->elc here. Call
5441 issue_warning_error_from_context instead.
5442 (parse_warning_context): Likewise.
5443 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5444 setup. Link new class/interface to ctxp->gclass_list.
5445 (add_superinterfaces): Register interface as incomplete if not
5447 (create_class): Remember class unqualified name in
5448 ctxp->current_parsed_class_un. Check class deprecation.
5449 (register_fields): Check field deprecation. Remember static final
5450 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5452 (method_header): New local variable ORIG_ARG. Use unqualified
5453 current class name for check on constructor errors. Promote return
5454 type if of record type. Argument list fix moved in
5455 fix_method_argument_names, called here. Check method deprecation.
5456 (fix_method_argument_names): New function.
5457 (method_declarator): Promote record typed arguments.
5458 (safe_layout_class): Check class methods before layout.
5459 (java_complete_class): Compute field layout when patched.
5460 (do_resolve_class): Try to load class after having it renamed
5461 after the package name.
5462 (get_printable_method_name): Use DECL_CONTEXT.
5463 (reset_method_name): New function.
5464 (check_method_redefinition): Use reset_method_name.
5465 (java_check_regular_methods): New local variable
5466 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5467 names for error report. Check for compile-time error when method
5468 found has default (package) access.
5469 (java_check_abstract_methods): Now takes an interface DECL node as
5470 an argument. Also reinstall real name on unchecked
5471 overriding/hiding methods for error report.
5472 (java_check_methods): Fixed leading comment. Get classes to verify
5473 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5474 CLASS_METHOD_CHECKED_P on class verification.
5475 (lookup_java_method2): Get real method name if necessary.
5476 (find_in_imports): Don't check package class access here.
5477 (resolve_package, lookup_package_type): New functions.
5478 (java_layout_classes): Fixed leading comment. Take classes to be
5479 laid out from ctxp->gclass_list.
5480 (java_complete_expand_methods): Don't expand native and abstract
5482 (java_expand_classes): New function.
5483 (resolve_expression_name): Use additional argument ORIG. Retrieve
5484 values of static final field of primitive types.
5485 (resolve_field_access): Handles static final field of promotive
5487 (resolve_qualified_expression_name): Handle STRING_CST as
5488 primaries and package name resolution. Check deprecation on found
5489 decls. Set where_found and type_found on non static field resolved
5490 during qualification. Layout non primitive field decl types.
5491 (check_deprecation): New function.
5492 (maybe_access_field): Simplified.
5493 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5494 removed. Reverse method's argument when primary is a type. Don't
5495 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5496 instead. Include abstract class in the list of class searchable
5497 for constructors. Use DECL_CONTEXT of found method for access
5498 checks. Check method deprecation.
5499 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5500 converting arguments. Handle INVOKE_INTERFACE.
5501 (lookup_method_invoke): Search constructor using existing
5502 infrastructure (don't rely on lookup_java_constructor anymore).
5503 (find_applicable_accessible_methods_list): Extra argument flag
5504 LC. Now include constructor in the search.
5505 (qualify_ambiguous_name): Conditional expression are primaries.
5506 (not_initialized_as_it_should_p): static final are always
5508 (java_complete_tree): Pass extra NULL argument to
5509 resolve_expression_name. Stricter test to carry on patching
5510 assignments. New case for INSTANCEOF_EXPR.
5511 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5512 (check_final_assignment, maybe_build_primttype_type_ref): New
5514 (patch_assignment): Detect resolved static finals and carry normal
5515 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5516 (try_builtin_assignconv): Access constant 0 on all primitive
5518 (valid_builtin_assignconv_identity_widening_p): Accept identical
5519 types. Accept all promoted type on int type.
5520 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5521 assigned to a reference.
5522 (valid_method_invocation_conversion_p): Accept to check null
5524 (build_binop): Merge declaration and initialization of local
5526 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5527 numeric types. Improved validity test for qualify operators on
5529 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5530 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5531 primitive type and issue the appropriate error message.
5532 (resolve_type_during_patch): Mark class loaded when resolved.
5533 (patch_cast): Allow null to be cased to reference types.
5534 (build_null_of_type): New function.
5535 (patch_array_ref): Handle array on references correctly.
5536 (patch_return): Removed unused local variable MODIFY. Force
5537 boolean to be returned as integers. Allows null to be returned by
5538 a function returning a reference.
5539 * typeck.c (convert_to_integer, convert_to_real,
5540 convert_to_pointer): Prototypes moved to convert.h
5541 (lookup_argument_method): Use method real name, if necessary.
5543 1998-10-30 Tom Tromey <tromey@cygnus.com>
5545 * class.c (build_class_ref): Changed name of primitive classes to
5548 * class.c (make_class_data): Renamed fields: nmethods to
5549 method_count, method_count to dtable_method_count. Always set
5551 * decl.c (init_decl_processing): Likewise.
5553 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5555 * class.c (layout_class): Don't mangle <finit>, produce
5556 __finit<class> instead. Don't verify artificial methods.
5557 * decl.c (finit_identifier_node): New declared global.
5558 (init_decl_processing): finit_identifier_node initialized.
5559 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5560 * java-tree.h (finit_identifier_node): Declared as extern.
5561 (struct lang_decl): New field called_constructor.
5562 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5563 (CLASS_HAS_FINIT_P): New macro.
5564 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5565 explicit constructor invocation.
5566 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5567 CALL_SUPER_CONSTRUCTOR_P): New macros.
5568 (write_classfile): Added prototype.
5569 * jcf-parse.c (jcf_parse_source): Parse and remember for
5570 generation if the file was seen on the command line.
5571 (parse_source_file): Don't write the class file here.
5572 (yyparse): Loop on files rewritten. Set current_jcf.
5573 (parse_zip_file_entries): Parse class file only if it was found.
5574 * lang.c (init_parse): Don't open command line provided filename
5576 (lang_parse): Don't set main_jcf anymore.
5577 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5578 (JCONSTRUCTOR_CHECK): New macro.
5579 (JBSC_TYPE_P): New macro.
5580 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5581 (COMPLETE_CHECK_OP_2): New macro.
5582 (struct parse_ctxt): New field explicit_constructor_p.
5583 (check_class_interface_creation): Fixed prototype indentation.
5584 (patch_method_invocation_stmt): Prototype reflects added argument.
5585 (patch_invoke): Likewise.
5586 (complete_method_declaration, build_super_invocation,
5587 verify_constructor_circularity,
5588 build_this_super_qualified_invocation, get_printable_method_name,
5589 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5590 verify_constructor_super, create_artificial_method,
5591 start_artificial_method_body, end_artificial_method_body,
5592 generate_field_initialization_code): New function prototypes.
5593 * parse.y: Fixed leading comment
5594 (constructor_header:, constructor_body:, block_end:): Rules tagged
5596 (type_declaration:): Call maybe_generate_finit.
5597 (method_declaration:): Action for method_body: placed in new
5598 function complete_method_declaration, called here.
5599 (constructor_declaration:): Defined actions. Removed leading
5601 (constructor_header:): New rule with action.
5602 (constructor_body:): Rule rewritten using block_begin: and
5603 block_end:. Defined actions.
5604 (constructor_declarator:, explicit_constructor_invocation:):
5606 (block:): Use new rules block_begin: block_end:.
5607 (block_begin:, block_end:): New rules and actions.
5608 (block_statements:): Fixed error message for explicit
5610 (method_invocation:): Call build_this_super_qualified_invocation
5611 if primary is `this' or `super' was seen.
5612 (conditional_expression:): Action defined.
5613 (extra_ctxp_pushed_p): New static global flag.
5614 (java_parser_context_save_global): Create parser context if
5615 necessary. Use extra_ctxp_pushed_p to remember it.
5616 (java_parser_context_restore_global): Pop extra parser context if
5618 (build_array_from_name): Array on primitive types are marked
5620 (register_fields): Restore new name in field initializer
5621 expression if type was altered. Non static fields initialized upon
5622 declaration marked initialized.
5623 (maybe_generate_finit): New function.
5624 (maybe_generate_clinit): Use create_artificial_method,
5625 start_artificial_method_body, end_artificial_method_body. Generate
5626 debug info for enclosed initialization statements.
5627 (method_header): Fixed leading comment. Check constructor
5628 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5630 (complete_method_declaration, constructor_circularity_msg,
5631 verify_constructor_circularity): New functions.
5632 (get_printable_method_name): New function.
5633 (check_method_redefinition): Don't rename <finit> methods. Fix
5634 declared constructor names. Error message for
5635 constructors modified.
5636 (java_check_regular_methods): Local variable seen_constructor
5637 renamed saw_constructor. Skip verification on constructors. Create
5638 default constructor with create_artificial_method.
5639 (java_check_methods): Removed unnecessary empty line.
5640 (create_artificial_method, start_artificial_method_body,
5641 end_artificial_method_body): New functions.
5642 (java_layout_classes): Changed leading comment. Reverse fields
5643 list if necessary. Always layout java.lang.Object if being
5645 (java_complete_expand_methods): Verify constructor circularity.
5646 (java_complete_expand_method): Call fix_constructor on
5647 constructors. Local variable no_ac_found removed. Restore
5648 bindings if method body expansion failed.
5649 (fix_constructors, verify_constructor_super,
5650 generate_field_initialization_code): New function.
5651 (java_expand_classes): Fixed leading comment. Write class file
5653 (resolve_expression_name): Check for illegal instance variable
5654 usage within the argument scope of an explicit constructor
5656 (resolve_qualified_expression_name): Pass extra from_super flag
5657 when invoking patch_method_invocation_stmt. New case for
5658 conditional expression when used as a primary. Check for error
5659 when acquiring super.
5660 (patch_method_invocation_stmt): Added extra argument super. New
5661 local variable is_static_flag. Set class_to_search according to
5662 the nature of the constructor invocation. Don't add `this'
5663 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5664 invocation within the argument scope of explicit constructor
5665 invocation. Set is_static according to is_static_flag. Provide
5666 extra `super' argument to patch_invoke invocation.
5667 (patch_invoke): New argument from_super. Loop on arguments
5668 indentation fixed. Pass from_super to invocation_mode. New switch
5669 case INVOKE_SUPER. Fixed error message in switch default case.
5670 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5672 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5673 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5674 message takes constructors into account.
5675 (find_applicable_accessible_methods_list): Fixed indentation.
5676 (qualify_ambiguous_name): Take explicit constructor invocation
5677 into account. Deal with a conditional expression as a primary to
5679 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5680 case. Added extra argument to patch_method_invocation_stmt.
5681 Register calls made to explicit constructor `this'. Don't call
5682 save_expr in ARRAY_REF case when emitting class files. Check for
5683 illegal use of this when expanding explicit constructor invocation
5685 (complete_function_arguments): Set and reset parser context
5686 explicit_constructor_p field value when appropriate.
5687 (build_super_invocation, build_this_super_qualified_invocation):
5689 (patch_assignment): Fixed typo.
5690 (patch_unaryop): Check on final fields occurs only when a decl
5692 (patch_return): Take constructors into account.
5693 (patch_conditional_expr): New function.
5694 * typeck.c (build_java_signature): Removed unnecessary empty line.
5696 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5698 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5700 1998-10-28 Tom Tromey <tromey@cygnus.com>
5702 * decl.c (init_decl_processing): Renamed fields.
5703 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5704 interface_len, msize fields.
5706 * class.c (make_class_data): Removed subclass_head and
5707 subclass_next fields.
5708 * decl.c (init_decl_processing): Removed subclass_head and
5709 subclass_next fields.
5711 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5713 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5714 * mangle.c (emit_unicode_mangled_name): Similarly.
5716 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5718 * jcf-parse.c (get_constant): Place braces around code to compute
5719 'd' when REAL_ARITHMETIC is not defined.
5721 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5723 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5726 1998-10-23 Tom Tromey <tromey@cygnus.com>
5728 * lang-specs.h: `.zip' files are input to jc1.
5730 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5732 * jvspecs.c: Add (but don't enable) support for combining multiple
5733 .class and .java input filenames to a single jc1 invocation.
5734 Add support for -C flag (copile to .class files).
5735 Translate -classpath and -CLASSPATH arguments.
5736 * lang-specs.h: Don't set %2 spec.
5738 1998-10-22 Tom Tromey <tromey@cygnus.com>
5740 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5742 (add_path): Don't add trailing separator to non-empty path
5745 * lang.c (lang_decode_option): Check for -fclasspath and
5746 -fCLASSPATH before examining other `-f' options.
5748 * java-tree.h (finalize_identifier_node): Don't declare.
5749 * class.c (make_class_data): Don't push "final" field.
5750 * decl.c (init_decl_processing): Don't push "final" field.
5751 (finalize_identifier_node): Removed.
5752 (init_decl_processing): Don't set finalize_identifier_node.
5754 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5756 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5758 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5759 (JV_SCAN_SOURCES): New macro.
5760 (JCF_DUMP_SOURCES): Likewise.
5761 (jcf-dump$(exeext)): New target.
5762 (jv-scan$(exeext)): New target.
5764 1998-10-22 Tom Tromey <tromey@cygnus.com>
5766 * Makefile.in (LEX): Removed.
5767 (LEXFLAGS): Likewise.
5768 (SET_BISON): New macro.
5770 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5771 spurious diffs in parse.c.
5772 ($(PARSE_SCAN_C)): Likewise.
5773 (PARSE_DIR): New macro.
5775 (PARSE_SCAN_C): Likewise.
5776 (PARSE_RELDIR): New macro.
5778 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5780 * jcf-io.c (find_class): Use saw_java_source to determine when to
5781 look for `.java' file.
5782 * jcf-parse.c (saw_java_source): New global.
5783 (yyparse): Set it if `.java' file seen.
5785 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5786 (GCJH_SOURCES): Likewise.
5787 * Makefile.in (datadir): New macro.
5788 (libjava_zip): Likewise.
5789 (JAVA_OBJS): Added jcf-path.o.
5790 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5791 (../gcjh$(exeext)): Likewise.
5792 (jcf-path.o): New target.
5793 * java-tree.h (fix_classpath): Removed decl.
5794 * jcf-parse.c (fix_classpath): Removed.
5795 (load_class): Don't call fix_classpath.
5796 * parse.y (read_import_dir): Don't call fix_classpath.
5797 * lex.h: Don't mention classpath.
5798 * lex.c (java_init_lex): Don't initialize classpath.
5799 * jcf-io.c (classpath): Removed global.
5800 (find_class): Use jcf_path iteration functions. Correctly search
5801 class path for .java file.
5802 (open_in_zip): New argument `is_system'.
5803 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5804 classpath-related options.
5805 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5807 (lang_init): Call jcf_path_init.
5808 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5809 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5810 Correctly put braces around second string in each entry.
5811 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5812 classpath-related options.
5813 (help): Updated for new options.
5814 * jcf.h: Declare functions from jcf-path.c. Don't mention
5816 * jcf-path.c: New file.
5818 * jcf-depend.c: Include jcf.h.
5820 * jcf-write.c (localvar_alloc): Returns `void'.
5821 (localvar_free): Removed unused variable.
5823 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5824 (init_parse): Use OBJECT_SUFFIX, not ".o".
5826 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * class.c (emit_register_classes): Renamed from
5829 emit_register_class.
5830 * java-tree.h (emit_register_classes): Prototype renamed from
5831 emit_register_class.
5832 * jcf-parse.c (yyparse): Call emit_register_classes once before
5834 * parse.y (java_expand_classes): No longer register classes.
5836 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5838 * class.c (is_compiled_class): New local variable
5839 seen_in_zip. Identify classes found in currently compiled source
5841 * decl.c (complete_start_java_method): Fixed typo.
5842 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5843 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5844 (CLASS_P): Moved around.
5845 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5846 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5848 (jcf_parse_source): Changed leading comment. Removed unnecessary
5849 fclose and CLASS_FROM_SOURCE_P marking.
5850 (parse_source_file): New local variables remember_for_generation
5851 and filename. Mark parsed file name identifier node. Removed block
5852 executed when parse_only was null. Set remember_for_generation.
5853 Use it as an argument to java_pop_parser_context.
5854 (yyparse): New local variables several_files, list, next node and
5855 current_file_list. Split ampersand separated file names into
5856 current_file_list. Iterate through the list and parse accordingly.
5857 * parse.h (java_pop_parser_context): New function prototype.
5858 * parse.y (ctxp_for_generation): New static global variable.
5859 (java_pop_parser_context): New argument generate. Link popped ctxp
5860 to ctxp_for_generation list accordingly.
5861 (java_complete_expand_methods): Fixed indentation.
5862 (java_expand_classes): New function.
5864 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5866 * Makefile.in: Link with libiberty.a instead of memmove.o.
5868 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 * lex.c (setjmp.h): No longer included.
5871 * lex.h (setjmp.h): Included.
5872 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5873 (duplicate_declaration_error_p): Renamed from
5874 duplicate_declaration_error.
5875 (build_array_from_name): New function prototype.
5876 * parse.y (setjmp.h): No longer included.
5877 (variable_declarator_id): Define action.
5878 (build_array_from_name): New function.
5879 (duplicate_declaration_error_p): Renamed from
5880 duplicate_declaration_error. Fixed leading comment.
5881 (register_fields): Main `for' loop reorganized. Uses
5882 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5883 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5884 build_array_from_name.
5885 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5887 (read_import_dir): Don't try to skip `.' and `..'.
5888 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5889 build_array_from_name. Main `for' loop reorganized.
5890 (resolve_qualified_expression_name): When building access to a
5891 field, use the type where the field was found, not its own type.
5892 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5893 field was found is null.
5894 (qualify_ambiguous_name): Sweep through all successive array
5897 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * java-tree.h (pop_labeled_block, lang_printable_name,
5900 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5901 interface_of_p, inherits_from_p, fix_classpath,
5902 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5903 make_class_data, register_class, alloc_name_constant): New
5904 function prototypes.
5905 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5906 indentation. Added cast to remove warning.
5907 (lang_printable_name): Set v argument unused.
5908 (lang_print_error): Added argument to lang_printable_name call.
5909 (java_dummy_print, print_lang_decl, print_lang_type,
5910 print_lang_identifier, lang_print_xnode): All argument marked
5912 * lex.c (java_unget_unicode): Removed unnecessary argument.
5913 (java_allocate_new_line): Unused local variable is gone.
5914 (java_read_char): Added parenthesis in expressions to remove
5915 warnings. Added final return statement.
5916 (java_read_unicode): Added parenthesis in expression to remove
5918 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5919 (java_parse_escape_sequence): Likewise.
5920 (java_lex): Unused local variables are gone. Fixed
5921 java_unget_unicode invocation.
5922 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5924 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5925 lang_printable_name invocation in macro.
5926 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5928 (duplicate_declaration_error): Suppressed unused argument in
5930 (identical_subpath_p): Function declaration is gone.
5931 (patch_invoke): Suppressed unused argument in prototype.
5932 (patch_cast, build_labeled_block, check_thrown_exceptions):
5934 * parse.y (setjmp.h): Included
5935 (toplev.h): Likewise.
5936 (field_declaration:): Suppressed unused local
5937 (label_decl:): Fixed build_labeled_block invocation.
5938 (java_pop_parser_context): Put extra parenthesis around assignment
5940 (yyerror): Suppressed unused local variables.
5941 (variable_redefinition_error): Fixed lang_printable_name
5943 (create_interface): Suppressed unused local variables.
5944 (create_class): Likewise.
5945 (duplicate_declaration_error): Suppressed unused argument. Fixed
5946 lang_printable_name invocation.
5947 (register_fields): Suppressed unused local variable. Fixed
5948 duplicate_declaration_error invocation.
5949 (method_header): Suppressed unused local variable.
5950 (method_declarator, parser_check_super): Likewise.
5951 (java_complete_class): Suppressed unused local variable. Fixed
5952 fatal error message.
5953 (complete_class_report_errors): Added default: in switch.
5954 (java_check_regular_methods): Fixed lang_printable_name
5956 (check_throws_clauses): Likewise.
5957 (java_check_abstract_methods): Suppressed unused local
5958 variable. Fixed lang_printable_name invocation.
5959 (read_import_entry): Added supplemental return statement.
5960 (read_import_dir): Suppressed unused local variables.
5961 (check_pkg_class_access, declare_local_variables): Likewise.
5962 (source_start_java_method): Suppressed unused extern variable
5964 (expand_start_java_method): Suppressed unused extern and local
5965 variable declarations.
5966 (java_complete_expand_methods): Likewise.
5967 (java_complete_expand_method): Suppressed unused local variables.
5968 (make_qualified_name): Likewise.
5969 (resolve_qualified_expression_name): Added default: in
5970 switch. Fixed lang_printable_name invocation.
5971 (class_instance_creation_expression): Added parenthesis around
5973 (patch_method_invocation_stmt): Fixed lang_printable_name and
5974 patch_invoke invocations.
5975 (check_for_static_method_reference): Fixed lang_printable_name
5977 (patch_invoke): Suppressed unused arguments and local variables.
5978 (lookup_method_invoke): Suppressed unused local variables.
5979 (qualify_ambiguous_name): Added default: in switch.
5980 (identical_subpath_p): Function removed.
5981 (patch_assignment): Suppressed unused local variables. Suppressed
5982 unnecessary if statement. Fixed lang_printable_name invocations.
5983 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5984 (valid_ref_assignconv_cast_p): Parenthesis around
5985 expression. Suppressed unused local variables.
5986 (build_binop): Suppressed unused local variables. fixed
5987 lang_printable_name invocations.
5988 (string_constant_concatenation): Suppressed unused local
5990 (patch_unaryop): Fixed lang_printable_name invocation.
5991 (patch_cast): Suppressed unnecessary argument. Fixed
5992 lang_printable_name invocation.
5993 (patch_array_ref): Fixed lang_printable_name invocation.
5994 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5995 (build_labeled_block): Suppressed unused argument.
5996 (generate_labeled_block): Fixed build_labeled_block invocation.
5997 (build_loop_body): Suppressed unused local variables.
5998 (patch_loop_statement): Likewise.
5999 (patch_exit): Fixed lang_printable_name invocation.
6000 (patch_switch_statement): Likewise.
6001 (case_identity): First argument marked unused.
6002 (patch_try_statement): Fixed lang_printable_name invocations.
6003 (patch_synchronized_statement, patch_throw_statement): Likewise.
6004 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6005 lang_printable_name invocations.
6006 (check_thrown_exceptions_do): Suppressed unused argument.
6008 1998-10-14 Tom Tromey <tromey@cygnus.com>
6010 * jcf-write.c (write_classfile): Add output class file as target.
6011 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6012 * jcf.h: Added declarations for dependency-tracking functions.
6013 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
6014 * lang.c (lang_decode_option): Recognize -MD and -MMD.
6015 (finish_parse): Call jcf_dependency_write.
6016 (dependency_tracking): New global.
6017 (DEPEND_SET_FILE): New define.
6018 (DEPEND_ENABLE): New define.
6019 (init_parse): Enable dependency tracking if required.
6021 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
6022 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6023 (../gcjh$(exeext)): Likewise.
6024 (jcf-depend.o): New target.
6025 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
6026 (GCJH_SOURCES): Likewise.
6027 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
6029 (find_classfile): Added dep_name argument.
6030 (find_class): Compute name of dependency.
6031 (open_in_zip): Call jcf_dependency_add_file.
6032 * gjavah.c (output_file): No longer global.
6033 (usage): Don't mention "gjavah".
6035 (java_no_argument): Likewise.
6036 (version): Likewise.
6037 (main): Recognize and handle -M family of options.
6038 (print_mangled_classname): Return is void.
6039 (process_file): Handle case where output is suppressed.
6040 (HANDLE_END_FIELD): Likewise.
6041 (HANDLE_METHOD): Likewise.
6042 * jcf-depend.c: New file.
6044 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
6046 * java-tree.def: Add missing newline at EOF.
6048 1998-10-13 Tom Tromey <tromey@cygnus.com>
6050 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
6051 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
6053 Include <config.h> and "system.h".
6054 (disassemble_method): Undefine RET to avoid clash with
6057 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * decl.c (runtime_exception_type_node, error_exception_type_node):
6060 New global variables.
6061 (init_decl_processing): Initialized.
6062 * expr.c (java_lang_expand_expr): Set caught exception type to
6063 null if catch handler argument doesn't exit.
6064 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
6066 * java-tree.h (runtime_exception_type_node,
6067 error_exception_type_node): Global variables declared.
6068 (DECL_FUNCTION_THROWS): New macro.
6069 (DECL_FUNCTION_BODY): Modified comment.
6070 (DECL_SPECIFIC_COUNT): Likewise.
6071 (struct lang_decl): New field throws_list.
6072 (IS_UNCHECKED_EXPRESSION_P): New macro.
6073 * lex.c (java_lex): Generate location information for THROW_TK.
6074 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6075 EXCEPTIONS_P): New macros.
6076 (enum jdep_code): New value JDEP_EXCEPTION.
6077 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6078 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6079 PATCH_METHOD_RETURN_ERROR): New macros.
6080 (patch_method_invocation_stmt): Added new argument to prototype.
6081 (patch_synchronized_statement, patch_throw_statement,
6082 check_thrown_exceptions, check_thrown_exceptions_do,
6083 purge_unchecked_exceptions, check_throws_clauses): New function
6085 * parse.y Fixed typo in keyword section.
6086 (throw:): Rule tagged <node>.
6087 (THROW_TK): Keyword tagged <operator>.
6088 (method_header:): Last argument to call to method_header passed
6090 (throws:, class_type_list:, throw_statement:,
6091 synchronized_statement:, synchronized:): Defined actions.
6092 (method_header): New local variable current. Register exceptions
6094 (java_complete_tree): Complete and verify exceptions from throws
6096 (complete_class_report_errors): Error message on exceptions not
6098 (java_check_regular_methods): Fixed typo. Shortcut on private
6099 overriding methods. Changed error message on method
6100 redefinition. Check for throws clause compatibility.
6101 (check_throws_clauses): New function.
6102 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6103 method. Changed error message on method redefinition.
6104 (currently_caught_type_list): New static variable.
6105 (java_complete_expand_methods): Purge unchecked exceptions from
6106 throws clause list. Call PUSH_EXCEPTIONS before walk and
6107 POP_EXCEPTIONS after.
6108 (resolve_qualified_expression_name): Pass new argument as NULL to
6109 patch_method_invocation_stmt.
6110 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6111 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6112 argument list when appropriate. Use new argument if non null to
6113 store selected method decl.
6114 (patch_invoke): Convert if necessary args of builtin types before
6115 forming CALL_EXPR. Argument list no longer reversed here.
6116 (invocation_mode): Treat final methods as static methods.
6117 (java_complete_tree): New cases for THROW_EXPR: and
6118 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6120 (complete_function_arguments): No more RECORD_TYPE
6121 conversion. Function parameter nodes no longer saved.
6122 (valid_ref_assignconv_cast_p): Avoid handling null type.
6123 (patch_binop): Fixed null constant reference handling.
6124 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6126 (patch_try_statement): Fixed comments. Record caught types in
6127 list, push the list, expand try block and pop the list.
6128 (patch_synchronized_statement, patch_throw_statement,
6129 check_thrown_exceptions, check_thrown_exceptions_do,
6130 purge_unchecked_exceptions): New functions.
6131 * typeck.c (lookup_argument_method): Allow WFL in place of method
6132 DECL_NAME during method definition check
6134 1998-10-09 Tom Tromey <tromey@cygnus.com>
6136 * gjavah.c (decode_signature_piece): New function.
6137 (print_c_decl): Use it. Added `name_override' argument.
6138 (print_method_info): Use name_override argument to print_c_decl.
6139 (seen_fields): Removed.
6140 (print_field_info): Don't update seen_fields.
6141 (struct method_name): New structure.
6142 (method_name_list): New global.
6143 (print_method_info): Add new method to list of methods.
6144 (name_is_method_p): New function.
6145 (print_field_info): If field name has same name as method, then
6147 (process_file): Parse methods before fields.
6148 (field_pass): New global.
6149 (HANDLE_END_FIELD): Take field_pass into account.
6151 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6153 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6154 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6156 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6158 * jvspec.c: Fix bug in jvgenmain_spec patch.
6160 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6162 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6163 * decl.c (soft_exceptioninfo_call_node): New global variable.
6164 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6165 takes extra integer argument. soft_exceptioninfo_call_node
6167 * except.c (java_set_exception_lang_code): New function
6168 (method_init_exceptions): Called here.
6169 (prepare_eh_table_type): New function.
6170 (expand_end_java_handler): Called here.
6171 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6172 one argument. Modified generation of call to
6173 soft_badarrayindex_node to use new argument.
6174 (build_java_arrayaccess): Pass faulty index value to
6175 build_java_throw_out_of_bounds_exception.
6176 (generate_name): New function.
6177 (java_lang_expand_expr): New local variables node, current,
6178 has_finally_p. Expand TRY_EXPR node.
6179 (process_jvm_instruction): Replace top of the stack with thrown
6180 object reference when entering exception handler.
6181 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6182 specific tree codes.
6183 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6185 (DECL_SPECIFIC_COUNT): New macro.
6186 (prepare_eh_table_type, java_set_exception_lang_code,
6187 generate_name): New function declarations.
6188 (match_java_method): Declaration deleted.
6189 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6191 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6192 * parse.h (redefinition_error, refine_accessible_methods_list,
6193 can_cast_to_p): Function declaration removed.
6194 (classitf_redefinition_error, variable_redefinition_error,
6195 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6196 find_most_specific_methods_list, argument_types_convertible,
6197 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6198 valid_cast_to_p, valid_method_invocation_conversion_p,
6199 try_reference_assignconv, add_stmt_to_compound,
6200 build_jump_to_finally, build_tree_list, patch_try_statement,
6201 java_get_catch_block): New function declarations.
6202 * parse.y (string_buffer_type): Global variable deleted.
6203 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6204 finally): Rules tagged <node>.
6205 (TRY_TK, CATCH_TK): Token tagged <operator>.
6206 (class_body_declaration:, class_member_declaration:,
6207 formal_parameter:, explicit_constructor_invocation:,
6208 interface_member_declaration:, constant_declaration:,
6209 primary_no_new_array:, class_instance_creation_expression:,
6210 array_creation_expression:): Issue error on unsuported JDK1.1
6212 (try_statement:, catches:, finally:): Define actions.
6213 (catch_clause_parameter): New rule.
6214 (catch_clause:): Use new rule catch_clause_parameter.
6215 (parse_jdk1_1_error): New function.
6216 (redefinition_error): Renamed classitf_redefinition_error.
6217 (variable_redefinition_error): New function.
6218 (check_class_interface_creation): Call
6219 classitf_redefinition_error.
6220 (java_complete_tree): Added error message on JDEP_TYPE: case.
6221 (complete_class_report_errors): Fixed indentation.
6222 (declare_local_variables): Call variable_redefinition_error.
6223 (source_end_java_method): Call java_set_exception_lang_code and
6224 emit_handlers where appropriate.
6225 (java_method_add_stmt): Call add_stmt_to_block.
6226 (add_stmt_to_block): New function.
6227 (lookup_method_invoke): Fixed outside comment. new local variable
6228 candicates. Call find_applicable_accessible_methods_list and
6229 find_most_specific_methods_list when searching for a
6230 method. Modified error report to list possible candidates when
6232 (find_applicable_accessible_methods_list,
6233 find_most_specific_methods_list, argument_types_convertible): New
6235 (refine_accessible_methods_list): Function deleted.
6236 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6237 expr (if applicable) before calling patch_array_ref.
6238 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6239 (enter_block): Fixed comment.
6240 (enter_a_block): New function.
6241 (patch_assignment): Reorganized. Call try_reference_assignconv for
6242 references. Call valid_cast_to_p instead of can_cast_to_p.
6243 (try_reference_assignconv,
6244 valid_builtin_assignconv_identity_widening_p): New functions.
6245 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6246 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6248 (build_string_concatenation): Don't resolve StringBuffer.
6249 (patch_cast): Fixed inverted arguments.
6250 (patch_array_ref): Code to save array expr deleted. Call
6251 valid_cast_to_p instead of can_cast_to_p.
6252 (generate_labeled_block): Call generate_name.
6253 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6254 patch_try_statement): New functions.
6255 * typeck.c (match_java_method): Function deleted.
6257 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6259 * jvspec.c: jvgenmain_spec uses different temporary file names.
6261 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6263 * jvspec.c (lang_specific_driver): Fail if user specifies
6264 --main= when not linking.
6266 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6268 * class.c (make_class_data): Push value for `thread' field.
6269 * decl.c (init_decl_processing): Added `thread' field to class.
6271 * class.c (add_field): Always make static fields externally
6274 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6276 * expr.c (build_java_athrow,
6277 build_java_throw_out_of_bounds_exception, expand_invoke,
6278 build_newarray, expand_java_multianewarray, build_java_monitor):
6279 Update comments to reflect _Jv_* function names.
6281 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6283 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6284 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6285 * parse.y (expand_start_java_method): Likewise.
6287 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6289 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6291 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6292 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6293 * expr.c: Remove no-longer-needed calls to promote_type.
6294 * decl.c (give_name_to_locals): Liekwise.
6295 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6296 * parse.y: Add/remove promote_type calls as appropriate.
6297 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6298 (parse_signature_string): Likewise.
6299 (build_java_array_type): Fix for now signature convenions.
6301 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6303 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6305 * class.c (init_class_processing): libjava function renamed to
6308 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6311 * java-tree.def: Fixed DEFTREECODE third argument.
6312 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6313 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6314 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6315 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6316 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6317 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6318 * lang.c (java_tree_code_type, java_tree_code_length,
6319 java_tree_code_name): New arrays.
6320 (lang_init): Append Java tree node definitions to Gcc ones.
6321 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6323 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6325 (java_lex): Allow declaration of empty string constants. Retain
6326 location information on CASE_TK and DEFAULT_TK.
6327 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6328 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6329 Modified to be more robust.
6330 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6331 (build_new_invocation, try_builtin_assignconv,
6332 patch_switch_statement, string_constant_concatenation,
6333 build_string_concatenation, patch_string_cst, patch_string,
6334 java_expand_switch): New function declarations.
6335 * parse.y: Rules related to switch and EH tagged <node>.
6336 (label_id): Set to NULL_TREE
6337 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6339 (this_or_super:): Fixed indentation.
6340 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6341 statement_expression:): Removed call to RULE on all sub-rules.
6342 (switch_expression:, switch_labels:): New rules.
6343 (switch_statement:, switch_block:, switch_block_statement_groups:,
6344 switch_block_statement_group:, switch_labels:, switch_label:):
6346 (throw_statement:, synchronized_statement:, try_statement:):
6347 Defined temporary actions.
6348 (class_instance_creation_expression:): Call
6349 build_new_invocation. Fixed indentation.
6350 (field_access): Fixed indentation.
6351 (method_invocation): Likewise.
6352 (make_qualified_primary): Use THIS_EXPR.
6353 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6354 resolving from SUPER, set *type_found.
6355 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6356 (java_complete_tree): Removed unused local variable `location'. Case
6357 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6358 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6359 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6360 STRING_CST: case. default: checks for patchable strings.
6361 (complete_function_arguments): Transform string constant or
6362 crafted StringBuffer if necessary.
6363 (build_method_invocation): Fixed comments.
6364 (build_new_invocation): New function.
6365 (patch_assignment): Call try_builtin_assignconv to figure a valid
6366 assignment conversion between builtin types.
6367 (try_builtin_assignconv): New function.
6368 (build_binop): Use URSHIFT_EXPR directly to call build.
6369 (operator_string): Use UNARY_PLUS_EXPR.
6370 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6372 (do_merge_string_cste, merge_string_cste,
6373 string_constant_concatenation, build_string_concatenation,
6374 patch_string, patch_string_cst): New function.
6375 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6376 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6377 (build_newarray_node): Use NEW_ARRAY_EXPR.
6378 (build_this): Use THIS_EXPR.
6379 (build_return): Enable debug information on return statement.
6380 (build_if_else_statement): Likewise.
6381 (complete_labeled_statement): Fixed related comment.
6382 (build_loop_body): Fixed comment.
6383 (build_bc_statement): Enable debug information on break/continue
6385 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6387 (patch_switch_statement, case_identity, java_expand_switch): New
6390 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6392 * buffer.h (BUFFER_INIT): New macro.
6393 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6394 Pass (struct jcf_partial *state) to most functions.
6395 (jcf_block, jcf_relocation): New types.
6396 Support labels, branches, conditionals, loops.
6398 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6400 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6402 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6404 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6405 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6406 not integer_type_node (INT_TYPE_SIZ bits).
6408 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6410 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6411 * jcf-dump.c (print_exception_table): New function.
6412 (disassemble_method): Better handling of wide instructions.
6413 Make more robust for bad input.
6415 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6417 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6420 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6422 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6424 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6426 * Makefile.in ($(PARSE_H)): Removed target.
6428 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6430 * Makefile.in (JAVA_OBJS): Add memmove.o
6431 (memmove.o): New target & rules.
6433 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6435 * expr.c (expand_invoke): Don't generate a call to the class init
6438 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6440 * Makefile.in: Add many missing dependencies.
6441 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6443 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6444 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6446 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6448 * decl.c (complete_start_java_method): If method is static (and
6449 not private) call _Jv_InitClass.
6450 * expr.c (expand_invoke): Don't call build_class_init.
6452 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6454 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6456 * Make-lang.in (GCJ): Define before using.
6458 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6460 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6461 losing due to namespace pollution in GNU getopt.h
6463 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6465 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6466 (java.all.cross): Likewise.
6467 (java.rest.encap): Likewise.
6469 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6471 * gjavah.c (print_class_decls): Fix thinko in arglist
6472 * jcv-io.c (find_classfile): Similarly.
6474 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6476 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6478 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6480 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6481 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6482 * Makefile.in (PARSE_C): New macro.
6483 (PARSE_H): Likewise.
6484 (PARSE_SCAN_C): Likewise.
6485 ($(PARSE_C)): Target renamed from parse.c.
6486 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6487 (clean): Remove parse-scan.c as well.
6488 (parse.o): Depend on $(PARSE_C).
6490 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6492 * README, license.terms: Removed.
6494 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6495 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6496 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6497 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6498 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6499 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6500 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6501 and Java trademark attribution.
6503 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6505 * Makefile.in: Use gcjh, not gjavah.
6506 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6507 * Make-lang.in: Changed gjavah to gcjh everywhere.
6509 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6511 * gjavah.c: Support new -prepend -add -append flags.
6512 (print_method_info): Method is not virtual if class is final.
6514 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * jv-scan.c: Fixed copyright assignment.
6517 * keyword.gperf: Likewise.
6518 * keyword.h: Likewise.
6519 * lex.c: Fixed copyright assignment.
6520 (java_lex): Push unicode back when parsing '<'.
6521 * lex.h: Fixed copyright assignment.
6522 * parse-scan.y: Likewise.
6523 * parse.h: Fixed copyright assignment.
6524 (build_debugable_stmt, complete_for_loop): New function prototypes.
6525 * parse.y: Fixed copyright assignment.
6526 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6527 size_zero_node when completing a loop with no exit condition.
6528 (for_statement_nsi:): Define action.
6529 (for_init:, for_update:): Return size_zero_node when empty.
6530 (declare_local_variables): Call build_debugable_stmt.
6531 (build_debugable_stmt): New function.
6532 (build_loop_body): Build debugable statement around loop
6534 (complete_loop_body): Take into account the debugable statement
6535 around the EXIT_EXPR.
6536 (complete_loop_body): New function.
6537 (patch_exit_expr): Fixed condition inversion.
6539 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6541 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6542 name of thread define.
6543 * jvspec.c (THREAD_NAME): New macro.
6545 (THREADLIB): Likewise.
6546 (lang_specific_driver): Recognize attempt to link with thread
6547 library or gc library. Recognize -ljava on command line so it
6548 isn't linked against more than once.
6550 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * parse-scan.y (report_main_declaration): Name of the class
6553 containing `main' can be a qualified name.
6555 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6557 * config-lang.in: Changed gjavac to gjc everywhere.
6558 * Make-lang.in: Changed gjavac to gjc everywhere.
6560 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6563 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6564 and install the files.
6565 * Makefile.in (JAVA_OBJS_LITE): New variable.
6566 (compiler:): Now include jv-scan as a dependency.
6567 (../jv-scan$(exeext), parse-scan.c): New targets.
6568 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6569 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6570 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6571 check for errors even if parse_only.
6572 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6574 (yylex): New function. Uses java_lex body.
6575 (java_lex): Removed commented out statement. Remove local variable
6576 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6577 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6578 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6579 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6580 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6581 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6583 (java_lex_error): Empty if JC1_LITE is defined.
6584 (java_get_line_col): Return 0 if JC1_LITE is defined.
6585 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6586 SET_MODIFIER_CTX): Moved into the section containing the macros
6587 conditionally defined by JC1_LITE.
6588 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6589 argument if JC1_LITE is defined.
6590 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6591 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6593 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6594 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6595 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6596 to different values according to JC1_LITE.
6597 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6598 declared if JC1_LITE set.
6599 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6600 defined if JC1_LITE not set.
6601 (struct parser_ctx): Reorganized and skip the jc1 front end part
6603 (java_layout_classes): New function definition.
6604 (java_push_parser_context, java_init_lex, yyparse, yylex,
6605 yyerror): Prototype always declared. All other static function
6606 prototypes declared only if JC1_LITE is not set.
6607 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6608 declared in parse.h.
6609 (java_layout_classes): New function.
6610 (java_complete_expand_methods): No longer layout the class here.
6611 * parse-scan.y: New file.
6612 * jv-scan.c: New file.
6614 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6616 * gjavah.c (main): Handle -friend option.
6617 (friend_specs): New global.
6618 (generate_access): Handle friend_specs.
6619 (process_file): Likewise.
6620 (MAX_FRIENDS): New macro.
6621 (friend_count): New global.
6622 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6623 Changed all callers.
6625 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6627 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6628 (main): Handle processing all the entries of a named .zip archive.
6629 * jcf-io.c (jcf_trim_old_input): New function.
6630 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6632 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6634 * lang.c (flag_assume_compiled): Make default be on.
6636 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6638 * jcf-dump.c: Add bunches of flags to control output more.
6639 (process_class): New function; support printing more than one class.
6640 (main): Support new --print-main and --javap flags.
6641 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6642 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6644 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6646 Change mangling of dispatch table to match C++ vtable (w/thunks).
6647 * class.c (build_dtable_decl), java-tree.h: New function.
6648 (make_class_data): Call it.
6649 * decl.c (init_decl_processing): Likewise.
6651 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6653 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6654 soft_anewarray; adjust args passed.
6655 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6656 match _Jv_NewObjectArray.
6658 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6661 * expr.c (loopup_label): Call create_label_decl.
6662 (create_label_decl): New function.
6663 (java_lang_expand_expr): Call expand_start_bindings with argument
6665 * java-tree.h Added space after PROTO in function declarations
6667 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6668 (create_label_decl, push_labeled_block): New function
6670 * lex.c (label_id): Initialize.
6671 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6673 * parse.h Added space after PROTO in function declarations when
6675 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6676 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6677 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6678 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6680 (struct parser_ctxt): New fields current_loop,
6681 current_labeled_block.
6682 (build_if_else_statement, patch_if_else_statement,
6683 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6684 generate_labeled_block, complete_labeled_statement,
6685 build_bc_statement, patch_bc_statement, patch_loop_statement,
6686 build_new_loop, build_loop_body, complete_loop_body): New function
6688 * parse.y (java_warning_count): New global variable.
6689 (label_id): New static variable.
6690 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6691 (block:): Return size_zero_node when block is empty.
6692 (empty_statement:): Return size_zero_node.
6693 (statement:): Implement supplemental action when for_statement: is
6695 (label_decl:): New rule.
6696 (labeled_statement:): Rewritten using label_decl. Actions
6698 (labeled_statement_nsi:): Likewise.
6699 (if_then_statement): Actions implemented.
6700 (while_expression): New rule.
6701 (while_statement:): Rewritten using while_expression. Actions
6703 (while_statement_nsi:): Likewise.
6704 (do_statement_begin:): New rule.
6705 (do_statement:): Rewritten using do_statement_begin. Actions
6707 (for_statement:): Rewritten using for_begin. Actions implemented.
6708 (for_statement_nsi:): Likewise.
6709 (for_header:, for_begin:): New rules.
6710 (for_init:): Actions implemented.
6711 (statement_expression_list:, break_statement:,
6712 continue_statement:): Likewise.
6713 (yyerror): Count number of issued warning(s).
6714 (java_report_errors): Report error(s) and/or warning(s).
6715 (java_complete_class): Use build_java_argument_signature to
6716 recompute completed method signature.
6717 (java_check_regular_methods): New locals method_wfl and aflags.
6718 Use method_wfl instead of lookup_cl during error reports. Fixed
6719 indentation and modified some error messages. Use
6720 lang_printable_name in method instead of the DECL_NAME. New code
6721 to issue warnings on methods not overriding corresponding methods
6722 private to a different package.
6723 (java_method_add_stmt): Call add_stmt_to_compound.
6724 (add_stmt_to_compound): New function.
6725 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6726 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6727 (build_if_else_statement, patch_if_else_statement,
6728 build_labeled_block, generate_labeled_block,
6729 complete_labeled_statement, build_new_loop, build_loop_body,
6730 complete_loop_body, patch_loop_statement, build_bc_statement,
6731 patch_bc_statement, patch_exit_expr): New functions.
6732 * typeck.c (build_java_signature): Build argument signature before
6733 enclosing it in between parenthesis.
6735 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6737 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6738 (JAVA_OBJS): Added reminder comment
6740 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6742 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6743 be interpreted as a long long.
6745 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6747 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6748 soft_initialise_class. Use _Jv_NewMultiArray, not
6749 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6750 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6751 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6752 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6754 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6756 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6757 length_identifier_node): New global tree node constants.
6758 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6759 Replace uses by super_identifier_node etc.
6760 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6762 * parse.y (resolve_field_access): Don't special-case ".length" if
6763 flag_emit_class_files.
6764 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6765 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6768 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6770 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6771 * class.c (make_method_value): Remove init for removed fields.
6773 * class.c (layout_class): Use build_java_argument_signature.
6774 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6776 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6777 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6778 (build_java_signature): Don't use push_java_argument_signature.
6780 * typeck.c (lookup_argument_method): New function.
6781 * parse.y (java_check_regular_methods): Use lookup_argument_method
6782 instead of lookup_java_method2 followed by lookup_java_method.
6784 * parse.y (check_method_redefinition): Minor optimization.
6786 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6787 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6789 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6791 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6794 * gjavah.c (java_float_finite): Use K&R-style definition.
6795 (java_double_finite): Likewise.
6796 (generate_access): Now returns void. Changed all callers.
6797 (last_access_generated): Removed.
6798 (process_file): Only make a single pass over the .class file.
6800 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6802 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6803 for compatibility for G++ (with -fvtable-thunks).
6804 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6806 * gjavah.c (process_file): Use public inheritance for super-class.
6808 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * lex.c (java_init_lex): Initialize ctxp->package.
6811 * parse.h (struct parser_ctxt): package and package_len replaced
6812 by tree package, an identifier node. Field method_decl_list is
6813 gone. Fixed comments.
6814 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6815 class_in_current_package): New function prototypes.
6816 * parse.y (array_type:): Set class loaded flag on primitive type
6818 (package_declaration:): Assign ctxp->package to the
6820 (method_invocation:): Handle invocation of method qualified by
6822 (single_type_import_declaration:): Removed ambiguity check.
6823 (java_pop_parser_context): New local variable `next'. Reset and
6824 set IMPORT_CLASSFILE_NAME flags on current and previous import
6826 (java_accstring_lookup): Use new local macro COPY_RETURN.
6827 (lookup_field_wrapper): New function.
6828 (parser_qualified_classname): Use merge_qualified_name.
6829 (parser_check_super_interface): Broaden error message.
6830 (do_resolve_class): Check for qualified class name in the current
6831 compilation unit if appropriate.
6832 (process_imports): Check for already defined classes.
6833 (check_pkg_class_access): Got rid of call to
6834 get_access_flags_from_decl.
6835 (java_complete_expand_methods): Call safe_layout_class based on
6836 the current class size.
6837 (make_qualified_primary): Build a WFL qualification on primary if
6839 (merge_qualified_name): New function.
6840 (make_qualified_name): Use merge_qualified_name.
6841 (resolve_expression_name): Use safe_lookup_field.
6842 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6843 (resolve_qualified_expression_name): Likewise. Check on resolved
6844 element accessibility.
6845 (not_accessible_p, class_in_current_package): New functions.
6846 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6847 (patch_method_invocation_stmt): Merged common pieces. Check
6848 accessibility of invoked method.
6849 (check_for_static_method_reference): Add returned type in error
6851 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6852 (refine_accessible_methods_list): Merged two conditions in test.
6853 (java_complete_class): Sanity check on stabilize_ref gone.
6854 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6856 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6858 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6860 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6862 * gjavah.c (F_NAN): Removed.
6863 (F_NAN_MASK): New macro.
6864 (F_POSITIVE_INFINITY): Removed.
6865 (F_NEGATIVE_INFINITY): Likewise.
6866 (java_float_finite): Rewrote.
6867 (D_NAN_MASK): Renamed.
6868 (java_double_finite): Rewrote.
6869 (D_POSITIVE_INFINITY): Removed.
6870 (D_NEGATIVE_INFINITY): Likewise.
6872 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6873 If verbose, print underlying representation of value in hex.
6875 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6877 * buffer.h, buffer.c: New files.
6878 * Makefile.in (JAVA_OBJS): Add buffer.o.
6880 Support locals variables and writing their debug entries to .class.
6881 * jcf-write.c: Simplify some by user new buffer type.
6882 (vode_buffer_grow): Removed.
6883 (struct localvar_info): New type.
6884 (localsvars, localvartable): New buffers.
6885 (localvar_alloc, localvar_free): New functions.
6886 (generate_bytecode_insns): Handle local variables.
6887 (generate_classfile): Write LocalVariableTable attribute.
6889 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6891 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6892 * zipfile.h (ZIPMAGIC): New macro.
6894 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6896 * Makefile.in (gjavah.o): Updated dependencies.
6897 (jcf-dump.o): Likewise.
6898 (all.indirect): Use ../gjavah.
6899 (../gjavah$(exeext)): Likewise.
6900 (clean): Don't remove gjavah.
6901 (clean): Remove parse.c, not java/parse.c.
6902 * Make-lang.in (java): Added gjavah.
6903 (gjavah$(exeext)): New target.
6904 (GJAVAH_SOURCES): New macro.
6905 (java.all.build): Added gjavah.
6906 (java.all.cross): Likewise.
6907 (java.rest.encap): Likewise.
6908 * config-lang.in (compilers, stagestuff): Added gjavah.
6910 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6912 * gjavah.c (java_float_finite): New function.
6913 (java_double_finite): Likewise.
6914 (F_POSITIVE_INFINITY): New macro.
6915 (F_NEGATIVE_INFINITY): Likewise.
6917 (D_POSITIVE_INFINITY): Likewise.
6918 (D_NEGATIVE_INFINITY): Likewise.
6920 (print_field_info): Use java_float_finite and java_double_finite.
6922 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6924 * parse.y (method_header): Name "this" implicit argument.
6926 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6928 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6929 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6930 (put_linenumber): New function.
6931 (generate_bytecode_insns, generate_classfile): Write line numbers.
6933 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6936 (lookup_name, build_known_method_ref, build_class_init,
6937 build_invokevirtual, invoke_build_dtable, match_java_method,
6938 build_field_ref, pushdecl_force_head, build_java_binop,
6939 binary_numeric_promotion, build_decl_no_layout,
6940 build_java_arrayaccess, build_newarray, build_anewarray,
6941 build_java_array_length_access, build_java_arraynull_check): New
6942 extern function prototypes.
6943 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6944 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6946 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6948 * jcf.h (jcf_out_of_synch): New extern function prototype.
6949 * parse.h: Static/global function implemented in parse.y
6950 prototyped and declarations moved at the end of the file.
6951 (DECL_P): Check that the argument isn't null.
6952 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6953 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6954 (QUAL_DECL_TYPE): New macro.
6955 (PARAMS): Macro definition removed.
6956 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6957 (return_statement:): Call build_return.
6958 (field_access:): Call make_qualified_primary in sub rule.
6959 (method_invocation:): Build method invocation and call
6960 make_qualified_primary when processing primaries.
6961 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6962 get_type_from_signature.
6963 (java_check_regular_method): Extra integer 0 argument when calling
6964 lookup_java_method2.
6965 (lookup_java_interface_method2): Extra method DECL argument when
6966 calling lookup_java_interface_method2.
6967 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6969 (java_complete_expand_method): Layout current class iff not
6970 already done. Don't process interface's methods.
6971 (java_complete_expand_method): Use super class only if it
6972 exists. Use current class otherwise.
6973 (make_qualified_primary): New function.
6974 (resolve_expression_name): Process qualified expression or
6975 expression from primary the same way.
6976 (resolve_expression_name): Two last arguments to
6977 resolve_field_access are now NULL_TREEs.
6978 (resolve_field_access): New variable is_static. Local field must
6979 be DECLs. is_static computed on field DECLs only. Append code in
6980 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6981 to initialize field_type.
6982 (resolve_qualified_expression_name): New local variable,
6983 previous_call_static and is_static. Handle primaries with function
6984 calls, casts, array references and `this'. `super' now handled as
6985 `(super_class)this'. Use is_static to clarify boolean expressions.
6986 Added code to handle case where a proper handle is required to
6987 access a field. Use QUAL_DECL_TYPE where applicable.
6988 (maybe_access_field): New function.
6989 (patch_method_invocation_stmt): New arguments primary, where,
6990 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6991 deleted. Use `where' as a type to search from if specified. Check
6992 for static method reference where forbidden. Append primary or
6993 current_this to the argument list if not calling constructor nor
6995 (check_for_static_method_reference): New function.
6996 (patch_invoke): Layout the class on which new is done if
6998 (lookup_method_invoke): Changed format to report errors on
7000 (qualify_ambiguous_name): New local variable this_found. Now
7001 handle things from primaries. Method call are considered
7003 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7005 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7006 (java_complete_tree): New case fo RETURN_EXPR. Process function
7007 call arguments in separate function.
7008 (complete_function_arguments): New function.
7009 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7011 (patch_assignment): Take the return function slot into account as
7012 a RHS. Distinguish assignment from a return.
7013 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
7014 when checking methods in interfaces.
7015 (resolve_type_during_patch): NULL argument to unresolve_type_p
7016 instead of NULL_TREE.
7017 (patch_newarray): Fixed typo in comment.
7018 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
7019 (build_return, patch_return): New functions.
7020 * typeck.c (lookup_java_constructor): Fixed typo in comment.
7022 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
7024 * constants.c (find_name_and_type_constant, find_fieldref_index,
7025 find_methodref_index): New methods.
7026 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
7027 just return given method. Also, rename to build_known_method_ref.
7028 (expand_invoke): Rename call to build_invoke_non_interface.
7029 * java-tree.h, parse.h: Update prototype.
7030 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
7031 (such as expand_expr_stmt) if flag_emit_class_files.
7032 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
7033 STACK_TARGET, IGNORE_TARGET): New macros.
7034 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
7035 (generate_bytecode_insn): New function to generate method's bytecode.
7036 (generate_classfile): Node generate Code attribute for a method.
7037 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
7038 push_long_const, field_op, adjust_typed_op, maybe_wide):
7039 New functions used by generate_bytecode_insn.
7041 * typeck.c (signature_include_return): Remove variable.
7042 (push_java_argument_signature, build_java_argument_signature): New.
7043 (build_java_signature): Use push_java_argument_signature.
7044 * parse.y: Use build_java_argument_signature instead of fiddling
7045 with signature_include_return.
7047 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
7049 * gjavah.c (print_c_decl): Always generate JArray<>* for array
7052 * Makefile.in (all.indirect): Added gjavah$(exeext).
7053 (gjavah$(exeext)): Added $(exeext).
7056 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7058 * class.c (layout_class): Call to java_layout_parsed_class replace
7059 by safe_layout_class.
7060 * expr.c (build_java_array_length_access): Removed static storage
7061 class in the function definition.
7062 (build_java_arraynull_check): Likewise.
7063 Also fixed typos in two comments.
7064 * lex.c (java_init_lex): Initialize static global kw_length.
7065 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
7066 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
7068 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
7069 * parse.h (resolve_no_layout): New static function declaration.
7070 (get_identifier_in_static): Declaration removed.
7071 (java_layout_parsed_class): Function name declaration changed to
7073 (build_newarray_node, patch_newarray, resolve_type_during_patch,
7074 not_initialized_as_it_should_p, build_this): New static function
7076 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7077 binary_numeric_promotion, stabilize_reference,
7078 build_decl_no_layout, build_java_arrayaccess): Extern function
7079 declarations moved into their own section.
7080 (build_newarray, build_anewarray, build_java_array_length_access,
7081 build_java_arraynull_check): New extern function declarations.
7082 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7083 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7085 (CALL_CONSTRUCTOR_P): New macro.
7086 * parse.y (kw_length): New static global tree node.
7087 (return_statement): Tagged <node>.
7088 (RETURN_TK): Tagged <operator>.
7089 (variable_declarator_id:): Build variable declaration with an
7090 empty initialization value if a syntax error was found in the
7091 initialization part of the variable declaration.
7092 (statement_without_trailing_substatement:): return_statement: now
7093 uses the default rule.
7094 (return_statement:): Temporarily fixed to return NULL_TREE.
7095 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7096 (class_instance_creation_expression:): Class creation rules now
7097 call build_method_invocation upon reduction.
7098 (array_creation_expression:): Rules call build_newarray_node upon
7100 (dim_exprs:): Build a list of dimension expressions.
7101 (dim_expr:): Store location of the OSB_TK in the dimension
7103 (method_invocation:): Added a new error rule.
7104 (build_unresolved_array_type): WFL argument may also be an array
7105 on a primitive type. Name of the argument changed to reflect this.
7106 (method_declarator): Insert argument type at the beginning of the
7107 argument type list and later reverse the list.
7108 (unresolved_type_p): Argument 'returned' may be optionally
7110 (java_layout_class_from_source): Function renamed
7112 (resolve_and_layout): Now call resolve_no_layout and
7114 (resolve_no_layout): New function.
7115 (purify_type_name): New function.
7116 (complete_class_report_errors): Call purify_type_name during error
7117 report on a type not found.
7118 (process_imports): error_found local variable doesn't need to be
7119 initialized to zero.
7120 (declare_local_variables): New local type_wfl. Fixed typo in error
7121 message. type_wfl assigned to unresolved type and used to register
7122 incomplete type. Build a WFL around the variable initialization
7123 statement so that debug info can be generated on it.
7124 (source_start_java_method): Reverse argument list after they've
7126 (current_this): New static global variable.
7127 (java_complete_expand_methods): Set current_this when appropriate.
7128 (resolve_expression_name): Build correct static and non static
7129 field access bearing a simple name.
7130 (resolve_field_access): Resolve the length field of arrays. Handle
7132 (patch_method_invocation_stmt): Set the type of the method
7133 invocation to error_mark_node. This value is later overridden by a
7134 valid type, if any. Don't handle qualified constructor invocation
7135 as qualified method invocation. Call lookup_method_invoke with its
7136 new flag. It's no longer necessary to access the selected method
7137 as the value of a tree list. Handle constructor invocation.
7138 (patch_invoke): Reverse argument list when invoking non interface
7139 methods. Insert call to new as the first argument of the
7141 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7142 defined within a final class. Return INVOKE_STATIC if the invoked
7143 method is a constructor.
7144 (lookup_method_invoke): New lc argument is a flag to indicate a
7145 constructor lookup. Now handle constructor lookup. Choose the most
7146 specific method in case several were matching the invocation
7147 requirements. Return a method decl instead of a tree list featuring
7148 one single method decl element.
7149 (refine_accessible_methods_list): New lc flag argument to
7150 indicate that a constructor is being looked up.
7151 (not_initialized_as_it_should_p): New function.
7152 (java_complete_tree): Now process fake tree codes
7153 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7154 save_expr on resolved function call arguments. Case on
7155 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7156 (patch_assignment): LHS can be a field access expression. When
7157 dealing with reference, lhs_type is the promoted type of the
7158 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7160 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7161 (patch_binop): Use not_initialized_as_it_should_p where
7163 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7164 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7166 (resolve_type_during_patch): New function.
7167 (patch_cast): Call resolve_type_during_patch to resolve type and
7168 report error accordingly.
7169 (patch_array_ref): Use not_initialized_as_it_should_p where
7170 applicable. Array base expression is saved before being
7171 used. Promote the type of an array elements if it contains non
7173 (build_newarray_node, patch_newarray, build_this): New functions.
7175 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7177 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7178 increment it in `for' statement.
7179 (print_field_info): If number is inf or nan, don't print it.
7180 (print_method_info): If method name is `delete', just ignore it.
7181 (print_c_decl): Special-case jstringArray.
7183 * gjavah.c (help): New function.
7184 (no_argument): New function.
7185 (usage): Changed text.
7186 (main): Rewrote argument handling. Now handles -v, --help,
7188 (version): New function.
7189 (found_error): New global.
7190 (main): Return found_error.
7191 (generate_access): Set found_error.
7192 (print_c_decl): Likewise.
7194 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7196 * gjavah.c (print_c_decl): Don't print "," when examining field.
7197 Skip type name when looking at "[L" types.
7198 (process_file): Now static.
7199 (generate_access): Now returns int.
7200 (last_access_generated): New global.
7201 (process_file): Clear last_access_generated; make multiple passes
7203 (print_field_info): Just return if generate_access returns true.
7204 (print_method_info): Likewise. Also, allow <init> functions to
7206 (print_c_decl): Added is_init argument. Print constructors
7208 (print_cxx_classname): Use UTF8_GET to extract characters from
7210 (print_base_classname): New function.
7211 (print_class_decls): New function.
7212 (process_file): Use it.
7213 (utf8_cmp): New function.
7215 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7217 * lang-options.h: Format changed to match changes in gcc/toplev.c
7218 to implement a --help option.
7220 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7222 * decl.c (init_decl_processing): Revert change to dtable_type.
7224 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7226 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7228 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7230 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7232 * lang.c (lang_init): Default flag_exceptions to 1, without
7233 checking to see if it's 2 first.
7235 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7237 * constants.c: Include "system.h".
7239 * lang.c (flag_new_exceptions): Get via extern now.
7240 (lang_init_options): New functions. Turn on flag_new_exceptions.
7242 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7244 * lex.c (java_lex): Return 0 when we see an invalid character in
7247 * lex.c (java_read_char): Specify extra argument when calling
7249 (java_read_unicode, java_parse_end_comment,
7250 java_parse_escape_sequence): Likewise,
7251 (java_lex): Specify extra argument when calling
7252 java_lex_error. Test that IDs are beginning with a legal character
7253 for IDs. Handle invalid characters with an error message and a
7254 call to java_lex_error.
7255 (java_lex_error): Adjust column position by new argument
7256 `forward'. Issue an error even if in the middle of reporting an
7259 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7261 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7262 we don't explicitly put a null pointer when we're copying it.
7264 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7266 * gjavah.c (print_cxx_classname): New function.
7267 (super_class_name): Likewise.
7268 (print_super_fields): Removed.
7269 (in_super): Removed.
7270 (print_field_info): Never generate #defines.
7271 (print_c_decl): Changed generated types to match JNI. No longer
7272 print class name before method name.
7273 (print_method_info): Print "static" before static methods.
7274 Print "virtual" before non-final methods.
7275 (usage): Use exit(1), not exit(-1).
7277 (print_field_info): Use %.17g to print a double.
7278 (last_access): New globals.
7279 (process_file): Initialize last_access.
7280 (usage): Now static.
7281 (ACC_VISIBILITY): New define.
7282 (generate_access): New function.
7283 (print_field_info): Call it.
7284 (print_method_info): Likewise. Also, generate information for all
7285 methods, not just native methods. Return void.
7286 (print_c_decl): Return void.
7287 (print_field_info): Return void.
7289 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7291 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7292 processing the jc1 grammar file. Prefix bison functions and
7293 variables with java_.
7294 (parse.c): Dependencies on parse.h and lex.h
7295 * expr.c (build_java_arrayaccess): Function now global.
7296 * java-tree.h: Comment reorganized to carry on previous
7297 classification effort.
7298 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7299 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7300 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7301 java_parse (new prefix java_ generated by bison).
7302 (java_layout_parsed_class, java_register_parsed_class): Function
7304 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7305 * lex.c (static tree wfl_op): Variable deleted.
7306 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7307 ctxp fields to NULL_TREE.
7308 (java_lex): No longer create WFL for operators. Filename caching
7309 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7310 created as STRING_CST and later expanded. Removed extra argument
7311 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7313 (build_wfl_node): Removed code in comments.
7314 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7315 store token and location data in the current bison token.
7316 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7317 static/extern function declaration at the beginning of the file.
7318 (struct qualification): Data structure definition deleted.
7319 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7320 (qualify_ambiguous_name): Function declaration modified. Function
7321 now returns nothing.
7322 (build_array_ref, patch_array_ref, make_qualified_name,
7323 resolve_qualified_expression_name, maybe_generate_clinit,
7324 resolve_field_access): New static function declarations.
7325 (build_java_arrayaccess): New extern function declaration.
7326 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7327 (CALL_EXPR_PRIMARY): Macro deleted.
7328 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7329 (struct parser_ctxt): Field initialized_final
7330 removed. non_static_initialized, static_initialized: New fields.
7331 * parse.y (static tree kw_super, static tree kw_this): New global
7333 (%union): tree wfl field of operator member replaced by int
7334 location. WFLs are non longer created for operators.
7335 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7336 (qualified_name:): Now calls make_qualified_name to build the
7338 (type_declaration:): Consider generating <clinit> when class
7340 (variable_declarator:): Directly build an assignment node when the
7341 variable is initialized when declared.
7342 (this_or_super:): Build a WFL and set current location when THIS
7343 or SUPER are parsed.
7344 (expression_statement:): Wrap statement around a WFL.
7345 (primary_no_new_array:): Fixed typo. Changed value returned by
7346 THIS_TK because of its new type (temporary).
7347 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7348 (field_access:): Build qualified name with SUPER.
7349 (method_invocation:): Fixed returned value because of SUPER's new
7351 (array_access:): Use OSB_TK location information.
7352 (post_increment_expression:, post_decrement_expression:,
7353 unary_expression:, pre_increment_expression:,
7354 pre_decrement_expression:, unary_expression_not_plus_minus:,
7355 cast_expression:, multiplicative_expression:,
7356 additive_expression:, shift_expression:, relational_expression:,
7357 equality_expression:, and_expression:, exclusive_or_expression:,
7358 inclusive_or_expression:, conditional_and_expression:,
7359 conditional_or_expression:, assignment:): Use new location/token
7360 information available on operators.
7361 (create_class): Set super_decl_type to NULL_TREE when processing
7363 (register_fields): Field initialization is now a MODIFY_EXPR
7364 node. Chain initialization code to the matching lists (according
7365 the the field declaration modifiers).
7366 (maybe_generate_clinit): New function.
7367 (method_header): Don't set method's DECL_NAME to a WFL when adding
7368 methods to java.lang.Object.
7369 (resolve_and_layout): Now can return NULL_TREE if the type
7370 resolution fails. Otherwise, return the class DECL instead of its
7372 (check_method_redefinition): Don't patch method DECL_NAME if it
7373 belongs to java.lang.Object.
7374 (process_imports): Simply assign error_found to the value returned
7375 by check_pkg_class_access.
7376 (declare_local_variables): Don't use their init statements (if
7377 any) when parsing error were previously found. Reuse MODIFY_EXPR
7378 build during parsing as an init statement.
7379 (java_method_add_stmt): Now return the current method body.
7380 (java_layout_parsed_class, java_register_parsed_class): Functions
7382 (java_complete_expand_methods): Initialize the constant pool on a
7383 per class basis. Layout the classes before expanding their method
7384 bodies. Don't try expand artificial constructor code if error were
7385 found. Make the classes data and register them if no error were
7387 (java_complete_expand_method): Retrieve an artificial constructor
7388 argument list before entering its body. Assign the top block to
7389 the artificial constructor function body and set types of declared
7390 blocks and compound statements to void. Walk method body if not an
7391 artificial constructor.
7392 (make_qualified_name, cut_identifier_in_qualified): New functions.
7393 (resolve_expression_name): Fixed comments. Save/restore the
7394 current class CLASS_LOADED_P flag value. Build non qualified
7395 static field access and handle qualified expression names.
7396 (resolve_field_access, resolve_qualified_expression_name): New
7398 (patch_method_invocation_stmt): Use the new expression resolution
7399 scheme, calling resolve_field_access when the function call is
7400 resolved as an expression.
7401 (qualify_ambiguous_name): Function rewritten to work on qualified
7402 expression produced by make_qualified_name.
7403 (java_complete_tree): Promote type when function's argument are
7404 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7405 the assignment to discover further errors if RHS is a expression
7406 name that fails to evaluate. Declare LHS initialized even though
7407 the assignment failed. Don't use the location variable and removed
7408 extra argument in patch function calls. Now handle the ARRAY_REF
7409 case and build internal string representation when STRING_CSTs are
7411 (build_method_invocation): Don't wrap function call around a WFL.
7412 (build_assignment): Likewise. Use the operator location
7414 (patch_assignment): Handle array access LHSs. Handle error
7415 provenance, resulting in a better error report.
7416 (build_binop): Use op_location from operator as binop location
7418 (build_unaryop, build_incdec, build_cast): Likewise.
7419 (patch_binop): Extract location information from the node. Fixed
7420 typo in error message.
7421 (patch_unary_op): Extract location information from the node.
7422 (build_array_ref, patch_array_ref): New functions.
7424 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7426 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7427 match _Jv_IsInstanceOf.
7428 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7429 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7431 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7433 * decl.c (init_decl_processing): Functions are now named
7434 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7436 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7438 * java-tree.h (load_class): Add prototype.
7439 * class.c (is_compiled_class): Add missing arg to load_class.
7440 * expr.c (expand_java_NEW): Call load_class.
7441 * parse.y (process_import): Removed bogus use of void return value.
7443 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7445 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7446 Function name is "_Jv_Throw" instead of "soft_athrow".
7447 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7448 Function name is "_Jv_AllocObject" instead of "soft_new".
7449 Takes an extra parameter (object size).
7450 * expr.c: Update calls.
7452 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7454 * lex.c (java_get_line_col): Handle end-of-file.
7455 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7457 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7459 * lang.c (lang_init): Make -fexceptions the default.
7460 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7461 exception handling is not turned on.
7463 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7465 * lang.c (flag_new_exceptions): Make this this default.
7466 * decl.c (end_java_method): Call emit_handlers.
7467 * except.c (method_init_exceptions): Set language code and version.
7468 (expand_start_java_handler): Enable exception, and call
7469 expand_eh_region_start.
7470 (expand_end_java_handler): Enable exception, and set up catch blocks.
7471 (emit_handlers): New routine to generate the saved handlers.
7472 * java-except.h (emit_handlers): Add prototype.
7474 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7476 We used to have three different representations of the constant pool:
7477 the CPool structure, the tree_constant_pool, and the constructures
7478 used to build the Class object (which may need class and string
7479 constants) in compiled code. None were appropriate for compiling
7480 to .class files, so I did a major overhaul.
7482 First, the tree_constant_pool array was removed. Things were
7483 modified to the CPool structure in the JCF could be used.
7484 Second, a "capacity" field was added to the CPool, and functions
7485 written to search for a matching constant, adding one if not found.
7486 The code that generated the Class object was changed to use a CPool.
7487 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7488 the static Class object are now only in build_constants_constructor.
7489 Finally, I wrote code which can generate a .class file (including its
7490 constant pool) from the RECORD_TYPE of a class. This is a big step
7491 on the way to compiling Java source into .class files.
7493 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7494 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7496 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7497 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7498 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7499 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7500 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7501 (lang_type): Removed constant_pool field.
7502 * jcf.h (CPool): Renamed size to count. Added field capacity.
7503 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7504 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7505 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7507 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7508 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7509 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7510 (set_constant_entry, find_constant1, find_constant2,
7511 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7512 find_utf8_constant, find_class_or_string_constant): New functions.
7514 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7515 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7516 (give_name_to_class, get_class_constant): Likewise.
7517 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7518 (get_name_and_type_constant, get_ref_constant): Removed.
7519 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7520 * parse.y: Don't save/restore tree_constant_pool.
7521 * verify.c (verify_jvm_instructions): Update for new approach.
7522 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7524 * lang-options.h: Added -femit-class-file, -femit-class-files.
7525 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7526 (lang_f_options): Added "emit-class-file(s)".
7528 * expr.c (build_java_arrayaccess): Generate more efficient array
7529 bounds checking, by using unsigned compare.
7531 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7533 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * parse.h: New comment on the handling of unresolved type
7536 identifiers. JDEPs are now part of the jdep_code enum.
7537 (typedef struct jdep): Now use enum jdep_code or int, depending on
7538 availability. Both are narrowed down to an 8 bits bitfield.
7539 (CALL_EXPR_PRIMARY): Fixed comment.
7541 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7543 * Make-lang.in (java): Added gjavac and jvgenmain.
7544 (java.start.encap): Depend on gjavac.
7545 (java.rest.encap): Depend on jvgenmain.
7547 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7548 (JAVA_CROSS_NAME): Likewise.
7549 (java.all.build): Depend on jvgenmain and gjavac.
7550 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7551 (jvgenmain$(exeext)): New target.
7552 (java.install-common): Wrote.
7553 * config-lang.in (compilers, stagestuff): Added gjavac and
7556 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7558 * lang.c (lang_decode_option): New argc/argv interface.
7560 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7562 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7563 * decl.c (build_decl_no_layout): New function.
7564 * expr.c (java_lang_expand_expr): Layout declarations found in
7565 blocks before they're pushed.
7566 * jcf-parse.c (load_class): Save current line when parsing class
7568 (parse_source_file): Register class before expanding their
7570 * lang.c (put_decl_node): Produce `null' when `void *' is
7572 * lex.c (static tree wfl_op): New static global, for error report
7574 (java_init_lex): wfl_operator and wfl_op initialized
7575 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7577 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7578 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7579 build_unresolved_array_type): New static function definitions.
7580 (build_decl_no_layout): New extern function declared.
7581 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7582 faulty modifier exists.
7583 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7584 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7585 (UNARY_PLUS_EXPR): New fake operator.
7586 (struct parser_ctxt): New field osb_number.
7587 * parse.y (static tree wfl_operator): New static WFL for operator
7588 bound error messages.
7589 (DECR_TK, INCR_TK): Moved.
7590 (OP_TK): Tagged <operator>.
7591 (array_type:): Now call build_unresolved_array_type.
7592 (dim_expr:): Count the number of '[' seen.
7593 (post_increment_expression, post_decrement_expression,
7594 pre_increment_expression, pre_decrement_expression,
7595 unary_expression_not_plus_minus, unary_expression:): Actions are
7596 now building the corresponding unary expressions.
7597 (cast_expression:): Actions are now building cast expressions.
7598 (build_unresolved_array_type): New function.
7599 (create_interface): Reset the number of declared interfaces.
7600 (create_class): Likewise.
7601 (method_header): Methods declared within the scope of an interface
7602 are now implicitly set public and abstract.
7603 (java_complete_class): Variable's and parameter's type are patched
7604 with a promoted type.
7605 (declare_local_variables): Resolved non builtin types are promoted
7606 before being used to build a variable decl. Removed type patch
7607 posted on variable initialization statement.
7608 (source_start_java_method): Use build_decl_no_layout to build the
7609 decl of a parameter of incomplete type.
7610 (java_register_parsed_class): Process interfaces too. Call
7611 rest_of_decl_compilation on each processed class declarations.
7612 (java_complete_expand_methods): Don't attempt to expand things in
7614 (java_complete_tree): Process CONVERT_EXPR, even though it always
7615 has a type. Propagate error_mark_node to node's type too. Promote
7616 method's call argument type and return error_mark_node if
7617 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7618 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7619 handle unary operator nodes.
7620 (build_assignment): Added comment.
7621 (print_int_node): New function.
7622 (patch_assignment): New second argument. New error handling. Use
7623 print_int_node. Handle references. Use can_cast_to_p to issue
7624 different error message according to the context and check upon
7625 the initialization of the RHS.
7626 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7627 (operator_string): Handle more operators.
7628 (patch_binop): No longer use a function static
7629 wfl_operator. Improved error message on shift distance.
7630 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7631 patch_cast): New functions.
7633 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7635 * jvspec.c: New file.
7636 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7638 * java-tree.h (identifier_subst): Add declaration.
7640 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7642 * jvgenmain.c (main): Generate call to JvRunMain.
7644 * class.c (make_class_data): Push value for "sync_info" field.
7645 * decl.c (init_decl_processing): Push "sync_info" field.
7647 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7649 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7650 Java (source) name, not signature.
7651 Set TYPE_ALIGN to (at least) that of element_type.
7653 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7655 * class.c: Moved classname-mangling-rekated code to ...
7656 * mangle.c: ... this new file.
7657 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7658 * Makefile.in: Update for above changes.
7660 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7662 * expr.c (truthvalue_conversion): Convert integer and floating
7663 point value to their truth value.
7664 * lex.c (java_lex): Handle the `null' literal.
7665 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7666 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7667 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7670 * parse.y: Reorganization/documentation on token declaration.
7671 (binop_lookup[]): New added new tree codes.
7672 (relational_expression): Build corresponding binary operators.
7673 (equality_expression, conditional_and_expression,
7674 conditional_or_expression): Likewise.
7675 (java_complete_class): Fix crash in debug message.
7676 (java_complete_tree): Check initialization of method call
7677 arguments. Further bogus node evaluation to detect more error
7678 during assignments. Handles more binary operators.
7679 (patch_assignment): Use DECL_P.
7680 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7682 (operator_string): Handle more case. Compacted source.
7683 (patch_binop): Changed function comment. Checking for
7684 uninitialized first operand takes the compound assignment into
7685 account and uses DECL_P. Checking for uninitialized second operand
7686 delayed to routine's end. Use macros to issue type bound error
7687 messages and issue messages on both operands if their types are
7688 different. Force fixed type into node. Handle all binary
7691 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7694 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7695 build operator node and return tokens.
7696 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7697 * parse.h (java_complete_tree): Changed returned type in prototype.
7698 (build_method_invocation, build_assignment, patch_assignment,
7699 patch_binop): New static function declarations.
7700 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7701 BUILD_EXPR_WFL): New macros.
7702 * parse.y (enum tree_code binop_lookup[]): New static for token to
7704 (%union): Parser union has new sub-structure `operator'.
7705 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7706 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7707 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7708 ASSIGN_ANY_TK): Tokens tagged `operator'.
7709 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7710 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7711 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7712 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7713 (assignment_operator:): Rule tagged `operator'.
7714 (expression_statement:): Re-installed default rule.
7715 (method_invocation:): Sub rules call build_method_invocation.
7716 (postfix_expression:): Don't attempt to resolve name here. Just
7718 (multiplicative_expression:): Sub-rules build corresponding binop
7720 (additive_expression:, shift_expression:, and_expression:,
7721 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7722 (assignment:): Sub rule invoke build_assignment.
7723 (assignment_operator:): Default rules on sub rules.
7724 (force_error): Added documentation on this variable.
7725 (declare_local_variables): Build initialization calling
7727 (expand_start_java_method): Removed unused rtx declaration. Mark
7728 arguments as already initialized.
7729 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7730 (java_complete_expand_methods): Don't process next method if
7731 completion of the previous one triggered errors.
7732 (java_complete_expand_method): Call source_end_java_method if no
7733 error were found during completion.
7734 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7735 locals declaratilon. Handle names found within a class. Return
7736 error_mark_node when things aren't found.
7737 (patch_method_invocation_stmt): Return error_mark_node on failures.
7738 (patch_invoke): Removed unused local. Return the correct node.
7739 (java_complete_tree): Now returns a value. The BLOCK section binds
7740 local identifiers and the type of a BLOCK is now void. Assign the
7741 result of operand completion on COMPOUND_EXPR. Assign the
7742 encapsulated node of a WFL to the result of its completion, except
7743 when the node is an identifier. Now handle MODIFY_EXPR and several
7744 binary operators. Return error_mark_node on errors.
7745 (build_method_invocation, build_assignment, patch_assignment,
7746 build_binop, operator_string, patch_binop): New functions.
7747 * typeck.c (binary_numeric_promotion): New function.
7749 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7751 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7752 Replace most uses of ident_subst by identifier_subst.
7754 * class.c (push_class_static_dummy_field): Removed function.
7755 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7756 instead of looking got "class" static field. Create that decl here.
7757 (class_identifier_node): Removed; no longer needed.
7758 (init_class_processing): Don't init class_identifier_node.
7759 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7760 Do nreverse 0 times (instead of twice) for Object and Class.
7761 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7763 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7765 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7766 while initializing linenumber_count and linenumber_table.
7767 Do it before init_function_start (which calls emit_line_note).
7768 * expr.c (expand_byte_code): Don't need to clear lineno here.
7770 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7772 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7773 then mangle number as _N_.
7775 * class.c (mangle_class_field): New function.
7776 (build_class_ref): Set assembler name of class reference using
7778 (push_class_static_dummy_field): Likewise.
7780 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7782 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7783 of assigning to TREE_CODE. The latter method exploits a feature
7784 of GCC that is not ANSI compliant.
7786 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * decl.c (pushdecl_force_head): New function.
7789 (pushlevel): Removed conditional printf.
7790 (complete_start_java_method): Don't enter local variable scope if
7791 function is compiled from source code.
7792 * expr.c: parse.h now included
7793 (java_lang_expand_expr): New function.
7794 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7795 printf. Terminate buffer when doing directories.
7796 * jcf-parse.c (parse_source_file): Call lang_init_source before
7797 parsing and before code generation.
7798 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7799 use printf if the macro is defined.
7800 * lang.c (lang_init): Install lang_expand_expr hook on
7801 java_lang_expand_expr.
7802 (java_dummy_print): New function.
7803 (lang_init_source): New function.
7804 * lex.c (java_lex): Remember location of an opening brace at the
7805 second nesting level.
7806 (java_is_eol): Unget character seen after a CR if it is EOF.
7807 * parse.h: Now includes lex.h
7808 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7809 printf if the macro is defined.
7810 (expand_start_java_method, build_expr_block, enter_block,
7811 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7812 New static function declarations.
7813 (pushdecl_force_head): New extern function declaration.
7814 (INCOMPLETE_TYPE_P): New macro.
7815 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7816 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7817 BLOCK_EXPR_ORIGIN): New macros.
7818 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7819 DECL_SOURCE_LINE_LAST): New macros.
7820 (struct parser_ctxt): Removed field current_method_decl, redundant
7821 with the field current_function_decl. Added fields
7822 first_ccb_indent1 and pending_block.
7823 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7824 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7826 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7827 (compilation_unit:): Cosmetic on sub rule.
7828 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7829 (variable_initializer:): Installed default rule on expression:.
7830 (method_declaration:): method_header: starts a new
7831 method. method_body: installs the function body, absorbs blocks
7832 emitted for temporary variable scopings, pops function's body block
7833 and merges function's last statement lineno in DECL_SOURCE_LINE.
7834 (method_body:): Installed default rules.
7835 (block:): Call enter_block when an opening brace is seen. Absorb
7836 scoping blocks and call exit_block when a closing brace is seen.
7837 (block_statement:): Cosmetic changes.
7838 (method_invocation:): Create WFL around CALL_EXPR node.
7839 (patch_stage): Added comment around definition.
7840 (method_header): Try to use first_ccb_indent1 as the first line of
7841 the method, so BP debug info are emitted at the first opening
7842 brace of the function. If the function has no body, use the
7843 location of the function's name. Override currently defined method
7844 name with the matching WFL so we can point redefinition errors
7845 using the location where the function's name was declared.
7846 (check_abstract_method_header): Interprets DECL_NAME as an
7847 identifier or as a WFL, accordingly.
7848 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7849 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7850 location and name information out of it and reinstall DECL_NAME to
7851 its original identifier node value.
7852 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7853 function's source code).
7854 (read_import_dir): Test the value returned by find_class and issue
7855 a fatal accordingly.
7856 (declare_local_variables): Push a new block for the scope of the
7857 new variable(s) if code has been already generated at that nesting
7858 level. Pinpoint redefinition errors using the variable id
7859 WFLs. Generate initialization code if necessary. If the variable
7860 type is incomplete, register a patch on its decl.
7861 (source_start_java_method): Rewritten. Define a new block for the
7862 function's parameters. Build parameter decl out of function's
7863 arguments and register them for a patch if their types are
7865 (expand_start_java_method): Includes the part of
7866 source_start_java_method that was pushing the parameter decls and
7867 completing the method start code.
7868 (source_end_java_method): Removed call the expand_end_bindings and
7869 poplevel (already taken care of). Reinstall function's arguments
7870 and get function's last line of code before calling
7871 expand_function_end.
7872 (java_method_add_stmt): New comment before the function's
7873 code. Complement the second operand of the current COMPOUND_EXPR
7875 (java_complete_expand_methods): Don't generate debug info on line
7876 zero when expanding a generated constructor.
7877 (java_complete_expand_method): Set start and end line numbers for
7878 a artificially generated constructor to one and manually call
7879 enter_block and exit_block when defining it. For all methods:
7880 expand function's start calling the new expand_start_java_method
7881 and invoke java_complete_tree on the effective method's body, if
7883 (resolve_expression_name): Now use lookup_name_in_blocks to search
7884 local variable decls and print out an error when variables are
7886 (patch_method_invocation_stmt): Inserted comment before the
7888 (lookup_method_invoke): Chain method's arguments using chainon
7889 with the current arg list as a second argument. Inserted missing
7890 IDENTIFIER_POINTER when reporting an error on methods not found.
7891 (refine_accessible_methods_list): Don't retain constructors.
7892 (patch_arguments): Function removed.
7893 (java_complete_tree): Inserted comment before the function's
7894 code. New case for BLOCKs. Moved the WFL case a bit
7895 further. Complete function's arguments.
7896 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7897 maybe_absorb_scoping_blocks): New functions.
7899 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7903 * jcf-parse.c (parse_source_file, java_error_count): New forward
7904 and extern declarations.
7905 (java_parse_abort_on_error): Macro moved.
7906 (jcf_parse_source): fatal called if fopen fails. Now calls
7908 (parse_source_file): New parse_only parameter. Reflects the
7909 elimination of the second pass.
7910 (yyparse): parse_source_file called with argument set to 0.
7911 * jcf.h (JCF_ZERO): Sets java_source to zero.
7912 * lex.c (java_init_lex): pass argument is gone. Function modified
7913 to be called once during the analysis of a file.
7914 (java_unget_unicode): Fixed typo in fatal message.
7915 (java_get_line_col): Likewise.
7916 (java_lval): Likewise. String literals no longer built during
7918 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7920 * parse.h (MODIFIER_WFL): New macro.
7921 (parse_check_super, parser_check_super_interface): Now return int.
7922 (parser_chain_incomplete_item, not_builtin_p,
7923 complete_method_decl): Declarations removed.
7924 (build_method_invocation_stmt, build_invoke): Renamed using the
7925 `patch' instead of `build'
7926 (register-incomplete_type, obtain_incomplete_type,
7927 java_complete_tree, java_complete_expand_method,
7928 unresolved_type_p, create_jdep_list): New function declarations.
7929 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7930 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7931 (jdep): New typedef on new struct _jdep.
7932 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7933 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7934 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7935 JDEP_RESOLVED_P): New macros.
7936 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7937 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7938 JDEP_VARIABLE): New enum values and jdep kinds.
7939 (jdeplist): New typedef on struct _jdeplist.
7940 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7942 (CALL_EXPR_PRIMARY): New macro.
7943 (struct parser_ctxt): Fields java_pass, current_method_decl,
7944 method_decl_list deleted. New field jdeplist.
7945 (INCOMPLETE_P): Macro deleted.
7946 * parse.y (single_type_import_declaration:): Removed pass switch.
7947 (type_import_on_demand_declaration): Likewise.
7948 (field_declaration:): Removed pass switch on all sub rules.
7949 (class_declaration:): Call the complete_class_decl removed on
7951 (method_declaration:): Removed second pass switch. No longer chain
7952 methods decl when method_header reduced.
7953 (method_header:): Sub rules no longer depend on pass switch.
7954 (method_declarator:): Likewise.
7955 (method_body:): Likewise.
7956 (abstract_method_declaration:): Likewise.
7957 (block_statement:): Likewise.
7958 (local_variable_declaration:): Likewise.
7959 (argument_list:): Likewise.
7960 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7961 removed. Partial CLASS_EXPR tree node built instead.
7962 (postfix_expression:): Removed pass switch on all sub rules.
7963 (java_pop_parser_context): Free classd_list content.
7964 (yyerror): Call obstrack_grow0 to finalize error message.
7965 (check_class_interface_creation): Comment modified to reflect new
7966 returned value meaning. Removed second pass switch. Return 1 if an
7967 error was found, 0 otherwise. Adjust pointer on filename if a
7968 leading path separator was found.
7969 (maybe_create_class_interface_decl): Removed first pass switch
7970 when linking the class decl to the class_list. Install a new
7971 jdep_list for the class.
7972 (add_superinterfaces): List of unresolved interfaces is
7973 gone. Unresolved interfaces are directly added to the current
7975 (create_interface): Second pass shortcut removed.
7976 ctpx->modifier_ctx access through MODIFIER_WFL.
7977 (create_class): Second pass shortcut removed. Call to
7978 register_incomplete_type replaces the call to
7979 parser_chain_incomplete_item.
7980 (complete_class_decl): Function removed.
7981 (duplicate_declaration_error): New way of retrieving redeclared
7983 (register_fields): Call to lookup_modifier_cl replaced by
7984 MODIFIER_WFL. New way of handling unresolved type, using
7985 unresolved_type_p and obtain_incomplete_type.
7986 register_incomplete_type replaces call to parser_chain_incomplete_item.
7987 (patch_stage): New static global variable.
7988 (method_header): New way of handling unresolved type, using
7989 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7990 indicates that the method decl needs to be patched.
7991 (check_abstract_method_header): Call to lookup_modifier_cl
7992 replaced by MODIFIER_WFL.
7993 (method_declarator): Incomplete argument type are registered
7994 calling register_incomplete_type. Patch on the declared method is
7995 issued in that case.
7996 (unresolved_type_p): New function.
7997 (parser_check_super_interface): New comment to reflect function's
7998 modified returned type (int). Function and has a new argument
7999 this_wfl. Call to parse_error_context uses this_wfl instead of
8000 relying on lookup_cl.
8001 (parser_check_super): Comment reflects function's new returned
8002 type (int). Function returns non zero value on error.
8003 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8004 register_incomplete_type, jdep_resolve_class): New functions to
8005 handle incomplete types in declarations.
8006 (java_complete_class): Rewritten to work with the new incomplete
8007 type handling scheme.
8008 (complete_class_report_errors): Likewise.
8009 (complete_method_decl): Removed: it jobs is now handled by
8010 java_complete_class.
8011 (do_resolve_class): Class loaded in not already loaded and not
8012 found in Java source code.
8013 (java_check_regular_methods, java_check_abstract_methods): Don't
8014 call complete_method_decl anymore.
8015 (lookup_modifier_cl, not_builtin_p): Functions deleted.
8016 (read_import_dir): Got rid of the pass number dependency.
8017 (declare_local_variables): New handling of unresolved types (patch
8019 (source_start_java_method): New parameter level. Function called
8020 with level set to 1 when argument types are potentially
8021 unresolved. Called to complete the job with level set to 2 once
8023 (source_end_java_method): Call to permanent_allocation
8024 removed. Waiting to be replaced by a more suitable obstack
8026 (java_complete_expand_methods, java_complete_expand_method,
8027 java_expand_finals): New functions.
8028 (build_method_invocation_stmt): Renamed
8029 patch_method_invocation_stmt. Extracts function call expression
8030 (wfl) and arguments (args) from CALL_EXPR tree operands.
8031 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
8032 call. Patch the function and argument operand of the CALL_EXPR
8034 (patch_argument, java_complete_tree): New functions.
8036 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
8038 Recover from missing fields and methods (i.e. error instead of fatal).
8039 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
8040 * expr.c (expand_invoke): Recover from missing method.
8041 (expand_java_field_op): Recover from missing field.
8042 Inline references to java.lang.{Integer,Char,...}.TYPE.
8043 * typeck.c (get_type_from_signature), java-tree.h: New function.
8044 * class.c (add_method): Use get_type_from_signature.
8045 (build_class_ref): Handle a class that was not found.
8046 * typeck.c (convert): Handle conversion to pointers (for convenience).
8047 * verify.c (verify_jvm_instructions): Use get_type_from_signature
8048 instead of lookup_field to handle missing fields.
8050 * jcf-parse.c (process_zip_dir): Set java_source.
8052 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
8054 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
8056 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8058 * jcf-parse.c (load_class): Don't change input_filename before
8059 calling jcf_parse_source (but still do it before calling
8061 (jcf_parse_source): Assign input_filename after having saved the
8063 * lex.c (java_init_lex): Chain a WFL node to the import on demand
8064 list. ctxp->modifier_ctx zeroed according to its new
8065 definition. ctxp->filename initialized. Removed
8066 JAVA_MODIFIER_CTX_UNMARK.
8067 (java_unget_unicode): Update the character based column position.
8068 (java_allocate_new_line): ref_count not used anymore. Always free
8069 ctxp->p_line. Initialize c_line->char_col to 0.
8070 (java_get_unicode): Update the character based column position.
8071 (java_lex): Use ctxp->elc to store current position in source
8072 file, at the beginning of the parsed token. Set modifier_ctx entry
8073 corresponding to the parse modifier to a WFL node. Return a WFL
8074 node when an identifier is parsed.
8075 (java_lex_error): Now uses ctxp->elc to store current position in
8077 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8078 * lex.h (build_wfl_node): New function definitions.
8079 (struct java_line): ref_count and next fields are gone. New field
8081 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8082 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8083 (JAVA_COLUMN_DELTA): New macro.
8084 (java_lc): New typedef on new struct _java_lc.
8085 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8086 (parse_error_context, parse_warning_context): Changed prototypes.
8087 (java_get_line_col): Added as an available global function.
8088 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8089 (IC_DECL): Replaced by macro IC_TYPE
8090 (DEPEND_WFL): New macro.
8091 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8093 (exit_java_complete_class): Removed a commented out statement.
8094 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8095 now an array of tree nodes. Deleted fields line_list and
8096 e_line. New field elc, to replace e_line.
8097 * parse.y (array_type:): Build WFL node.
8098 (qualified_name:): Build a single WFL node out of two. Retain
8099 the location information of the first node in the resulting node.
8100 (package_declaration:): Use package name as a WFL node
8101 (single_type_import_declaration:): Use imported name as a WFL node.
8102 (type_import_on_demand_declaration:): Use root of the imported
8103 packages as a WFL node.
8104 (field_declaration:): Removed unused local variable cl.
8105 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8106 (yyerror): New static elc. Removed static error_line, error_pos.
8107 New local code_from_source. Save ctxp->elc into elc at the first
8108 pass. Call java_get_line_col to get a string of the line where
8110 (debug_line): Removed static function.
8111 (parse_error_context, parse_warning_context): Parameter cl is now
8112 a WFL node. Use its value to initialize ctxp->elc.
8113 (redefinition_error): Parameter cl is now a WFL node.
8114 (parse_add_interface): New parameter wfl. No longer call
8115 lookup_cl, use wfl instead.
8116 (check_class_interface_creation): Parameter cl is now a WFL node.
8117 (maybe_create_class_interface_decl): Likewise.
8118 (add_superinterfaces): New function.
8119 (create_interface): Removed local cl, node, super_decl,
8120 super_decl_type. Function now uses id as a WFL node. Better
8121 warning/error report on obsolete or forbidden mix of
8122 modifiers. Now calls add_superinterfaces to register interfaces.
8123 (create_class): Removed local cl, node. Local variable id is used
8124 as a WFL node. Better error report on forbidden modifier
8125 mix. Uses add_superinterfaces to register interfaces.
8126 (find_field): Argument cl is now a WFL node. Now store the WFL
8127 node of a fields that needs to be checked for their
8129 (method_header): Local variable node non longer used. Local
8130 variable id replaces cl.
8131 (check_modifiers_consistency): Local variable cl is now a WFL
8133 (method_declarator): Local variable cl replaced by parameter id.
8134 (parser_qualified_name): Now uses parameter name as a WFL node.
8135 (parser_check_super_interface): New parameter wfl, for achieve
8136 greater accuracy during error reports.
8137 (parser_chain_incomplete_item): New parameter named location. Used,
8138 along the decl, to construct the incomplete item node.
8139 (java_complete_class): resolve_class now uses WFL node extracted
8140 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8142 (complete_method_decl): Unresolved function's argument types are WFL.
8143 (resolve_class): Parameter cl is now a WFL node.
8144 (resolve_and_layout): Likewise.
8145 (do_resolve_class): Likewise. Try first to use cl and then do the
8146 lookup on the decl when calling check_pkg_class_access.
8147 (complete_class_report_errors): Use IC_TYPE in place of
8148 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8149 instead of doing a lookup over the decl.
8150 (java_check_final): Use WFL info from field tree list.
8151 (lookup_cl): Rewritten and returns a statically defined WFL node.
8152 (lookup_modifier_cl): Now uses information from WFL nodes.
8153 (process_imports): Likewise.
8154 (read_import_dir): name and cl arguments replaced by a single WFL
8155 node. Function modified accordingly.
8156 (find_in_imports_on_demand): Now uses WFL node.
8157 (check_pkg_class_access): cl argument is now a WFL node.
8158 (declare_local_variables): Fixed to use WFL nodes.
8159 (resolve_expression_name): Likewise.
8160 (build_method_invocation_stmt): name_combo argument renamed
8161 wfl. Function modified to use WFL nodes.
8162 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8163 (lookup_method_invoke): cl is now a WFL node. Added missing
8164 IDENTIFIER_POINTER to class type decl name.
8166 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8168 * lang.c (init_parse): Now returns char* containing the filename.
8170 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8172 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8174 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8175 * class.c (make_class_data): If flag_assume_compiled, initial class
8176 state is CSTATE_PREPARED; make superclass and interfaces direct
8177 references, rather than constant pool indexes.
8179 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8181 * parser.y: Include flags.h. Removed debug variable pl.
8182 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8184 (labeled_statement_nsi:): Generate debug info when reducing
8185 expression_statement:.
8186 (check_pkg_class_access): get_access_flags_from_decl invokation
8187 fixed for new CLASS_* flags location.
8188 (source_end_java_method): Save/restore parser context when
8189 entering/leaving this routine. Restore lineno to its right value
8190 before calling expand_end_bindings.
8191 (build_method_invocation_stmt): build_invoke called with the
8192 current line information.
8193 (build_invoke): New argument cl. Wrap the function call around a
8195 (refine_accessible_methods_list): Changed comment, removed
8197 * parse.h: Fixed typo in comments.
8198 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8199 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8200 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8202 * lex.c (java_lex): Record the last closing curly bracket of a
8204 * jcf-parse.c (jcf_parse_source): Now calls
8205 java_check_methods. Clarified comment, fixed typo.
8207 1998-04-09 Dave Brolley <brolley@cygnus.com>
8209 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8210 (finish_parse): Expose for non USE_CPPLIB builds.
8212 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8214 * lang.c (lang_print_xnode): New function.
8216 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8218 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8219 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8220 used to build a class's dispatch table.
8221 (make_class_data): Generate dispatch table if flag_assume_compiled.
8222 Set dtable of class object to address of class_dtable_decl.
8224 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8225 be volatile and have side effects - generates better code.
8227 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8228 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8230 * expr.c (expand_invoke): If class is final, method is
8231 effectively final, so can call it directly.
8233 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8235 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8237 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * parse.y (build_method_invocation_stmt): Removed extra argument
8242 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * expr.c (dtable_indent): Now static global.
8245 (expand_invoke): Now call invoke_build_dtable and
8246 build_invokevirtual.
8247 (invoke_build_dtable, build_invokevirtual): New functions.
8248 * jcf-io.c (find_class): Defer issuing a warning by setting
8249 jcf->outofsynch to 1.
8250 * jcf-parse.c (jcf_out_of_synch): New function.
8251 (load_class): Test this_jcf.outofsynch flag and call
8252 jcf_out_of_synch accordingly.
8253 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8254 comment indentation.
8255 * lex.c (java_get_unicode): Fixed code indentation.
8256 (java_lex): Create string literal. Fixed typo. Removed several
8257 premature obstack_free.
8258 * parse.h: New enums for name resolution and invocation mode.
8259 (struct qualification): New data structure.
8260 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8261 (do_resolve_class, build_method_invocation_stmt,
8262 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8263 debug_line, identical_subpath_p, invocation_mode,
8264 refine_accessible_methods_list, build_invoke,
8265 lookup_method_invoke): New functions declared.
8266 (build_invokevirtual, invoke_build_dtable, match_java_method,
8267 build_field_ref, jcf_out_of_synch): New references to external
8269 (struct parse_ctxt): Removed artificial_constructor field.
8270 * parse.y: (array_type:): Type defined for this rule.
8271 (class_type:): Installed default rule for interface_type:.
8272 (array_type:): Now build Java array type.
8273 (qualified_name:): Now use obstack_grow0.
8274 (method_declaration:): Skip the artificial constructor added to
8276 (abstract_method_declaration:): Execute the code only during pass 1.
8277 (block:): Installed default rule in block_statements:.
8278 (block_statement:): Add the statement to the method during pass 2.
8279 (statement_expression): Installed default rule for
8281 (argument_list:): Added code to build the argument list.
8282 (method_invocation:): Added call to create the method invocation
8284 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8285 (debug_line): New function for debug.
8286 (complete_class_decl): No longer do something during pass 1.
8287 (method_header): Use BUILD_PTR_FROM_NAME.
8288 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8290 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8291 function's main comment.
8292 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8294 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8295 (resolve_class): Now works with arrays.
8296 (do_resolve_class, resolve_and_layout): New functions.
8297 (java_check_regular_methods): Reverse method list before and after
8298 having processed it. No longer set ctxp->artificial_constructor.
8299 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8300 accordingly. Fixed typo in issued error message. Now use
8302 (find_in_imports_on_demand): Now use obstack_grow0.
8303 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8304 (source_end_java_method): Call expand_expr_stmt instead of
8305 expand_expr. Calls it before calling expand_function_end.
8306 (java_method_add_stmt): Do nothing if errors were found during
8308 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8309 (build_method_invocation_stmt, build_invoke, invocation_mode,
8310 lookup_method_invoke, refine_accessible_methods_list,
8311 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8313 * typeck.c (build_java_signature): Properly end method signature
8314 if return type skipped.
8315 (match_java_method): New function.
8317 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8319 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8321 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * expr.c (build_invoke_non_interface): New function.
8324 (methods_ident, ncode_ident): Now static globals.
8325 (expand_invoke): Use build_invoke_non_interface.
8326 * java-tree.h (struct lang_decl): New field function_decl_body.
8327 (DECL_FUNCTION_BODY): New macro.
8328 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8329 CLASS_FROM_SOURCE_P.
8330 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8331 before starting pass 2. Call to java_generate_parsed_class replaced
8332 by java_register_parsed_class.
8333 * lex.c: Fixed typo in header. Some line width related formating.
8334 * lex.h: Some line width related formating.
8335 * parse.h (source_end_java_method, resolve_expression_name,
8336 complete_class_decl, maybe_create_class_interface_decl,
8337 check_class_interface_creation): New static function declarations.
8338 (java_layout_parsed_class, java_method_add_stmt): New function
8340 (struct parser_ctxt): Field mark_class_generate removed. New
8341 fields class_list and artificial_constructor.
8342 * parse.y: Fixed typo in header.
8343 (class_declaration:): Call complete_class_decl when class body
8345 (method_declaration:): Call source_end_java_method in pass 2 when
8346 the method body is defined.
8347 (postfix_expression:): Do expression name resolution on sub-rule
8349 (create_class, create_interface): Merged common pieces.
8350 (check_class_interface_creation, maybe_create_class_interface_decl):
8352 (complete_class_decl): New function.
8353 (register_fields): Fixed line width related typo.
8354 (method_header): Correctly skip first argument when fixing
8355 argument line. Changed the loop.
8356 (java_check_circular_reference): Now use ctxp->class_list.
8357 (java_complete_class): Removed start/stop marking.
8358 (java_check_regular_methods): Now takes a class decl as an
8359 argument. Add default constructor if none were encountered.
8360 (java_check_methods): Now use ctxp->class_list. Changed call to
8361 java_check_regular_methods.
8362 (source_start_java_method): Set DECL_ARG_TYPE for each function
8364 (source_end_java_method, java_method_add_stmt): New functions.
8365 (java_generate_parsed_class): No longer exists.
8366 (java_layout_parsed_class, java_register_parsed_class): New functions.
8367 (resolve_expression_name): New function.
8369 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8372 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8373 until pass initializations are done. Call read_import_dir with
8375 * parse.h: (lookup_modifier_cl): New function declared.
8376 (INTERFACE_FIELD_MODIFIERS): New macro.
8377 (OBSOLETE_MODIFIER_WARNING): New macro.
8378 * parse.y: (register_fields): Class type and current field name in
8379 local variables. Check modifier(s) if adding field(s) to an interface.
8380 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8381 and report errors using the faulty modifier line context.
8382 (lookup_modifier_cl): New function.
8383 (read_import_dir): Detect and report default import processing
8386 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8388 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8389 * class.c (is_compiled_class): Return 1 after making sure it
8390 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8391 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8392 * java-tree.h (flag_assume_compiled): Add decl.
8393 * lang.c (lang_f_options): Add the flag.
8394 (flag_assume_compiled): Add decl, default to 0.
8396 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8399 (is_compiled_class): Likewise.
8400 (layout_class): Likewise.
8401 (layout_class): Detect and lay out classes defined in source code.
8402 (interface_of_p, add_interface_do, may_add_interface): New
8404 (add_interface): Now use add_interface_do.
8405 (add_method_1): New function.
8406 (add_method): Now use add_method_1.
8407 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8408 (complete_start_java_method): New function.
8409 (start_java_mehod): Now call complete_start_java_method.
8410 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8411 (expand_invoke): Likewise and fixed typo.
8412 *gjava.c: (print_super_field): Use new argument to find_class
8415 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8416 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8417 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8419 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8420 (add_method_1, push_class): New prototypes.
8421 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8422 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8423 directory where the class was found.
8424 (find_class): New argument DO_CLASS_FILE. Function find_class
8425 modified accordingly.
8426 *jcf-parse.c: (fix_class_path): New function.
8427 (load_class): Use new VERBOSE argument. load_class now finds and
8428 loads/parses .class/.java files. Save read_state of current_jcf
8430 (java_parser_abort_on_error): New macro.
8431 (jcf_parse_source, parse_source_file): New function.
8432 (jcf_parse): Fixed typo.
8433 (yyparse): Call parse_source_file () only.
8434 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8435 writing the real class name back in the zip directory entry.
8436 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8437 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8438 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8439 (find_class): Prototype fixed.
8440 *lex.c: Added 1998 time stamp.
8441 Removed all static global variables, moved into the parser
8442 context data structure.. Now include unistd.h if SEEK_SET not
8444 (java_init_lex): Rewritten.
8445 (java_sneak_unicode): Modified current unicode access in current line.
8446 (java_unget_unicode): Likewise.
8447 (java_allocate_new_line): New allocation management.
8448 (java_read_char): Modified access and storage of unget_utf8_value.
8449 New way of processing current unicode.
8450 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8451 (java_get_unicode): Now use the parser context.
8452 (java_lineterminator): Likewise.
8453 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8454 of the reentrant parser implementation. Function now use the
8455 parser context data structure and java_lval. Fixed production of
8456 the float and double constant "out of range" error message. Fixed
8457 obstack use. Return integer value when hitting a modifier. Now
8458 return type for TRUE, FALSE and other predefined types. Return
8459 identifier as a TREE_LIST list containing the current line context
8460 as the TREE_VALUE sub-node.
8461 (java_unicode_2_utf8): Fixed typo in declaration.
8462 (java_lex_error): Now use the parser context data structure.
8463 *lex.h: Added 1998 time stamp.
8464 (struct java_line): New fields ref_count and next.
8465 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8466 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8467 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8468 *parse.h: Added 1998 time stamp.
8469 (java_parse_source_file): Renamed from parse_source_file.
8470 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8471 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8472 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8473 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8474 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8475 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8476 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8477 (struct parser_ctxt): New data structure to keep the parser context.
8478 *parse.y: Added 1998 time stamp, got rid of static global variables.
8479 (java_error_count, ctxp): New global variables.
8480 (%union): New value field.
8481 (numeric_type, integral_type): Rules removed.
8482 (primitive_type): Rule defined to handle integral, float, double and
8484 (qualified_name, package_declaration,
8485 single_type_import_declaration, type_import_on_demand_declaration,
8486 modifiers, class_declaration, super, interfaces,
8487 interface_type_list, class_body, field_declaration,
8488 field_declaration, variable_declarators, variable_declarator,
8489 variable_declarator_id, method_declaration, method_header,
8490 formal_parameter_list, formal_parameter, method_body, block,
8491 static, interface_declaration, extends_interfaces,
8492 abstract_method_declaration, local_variable_declarators): Rules now
8494 (force_error, do_warning): New global statics.
8495 (push_parser_context, parser_context_save_global,
8496 parser_context_restore_global, pop_parser_context): New functions.
8497 (yyerror): Now uses the global parser context. Fixed use of obstack.
8498 (parse_error, parse_error_context, parse_warning_context,
8499 java_accstring_lookup, redefinition_error, check_modifiers,
8500 parser_add_interface, create_interface, create_class, find_field,
8501 duplicate_declaration_error, register_fields, method_header,
8502 check_modifiers_consistency, check_abstract_method_header,
8503 method_declarator, parser_qualified_classname,
8504 parser_check_super_interface, parser_check_super,
8505 parser_chain_incomplete_item, java_check_circular_reference,
8506 layout_class_from_source, java_complete_class,
8507 complete_method_decl, resolve_class, complete_class_report_errors,
8508 java_check_final, check_method_redefinition,
8509 java_check_regular_methods, java_check_abstract_methods,
8510 java_check_methods, lookup_java_interface_method2,
8511 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8512 process_imports, find_in_imports, read_import_entry,
8513 read_import_dir, find_in_imports_on_demand,
8514 check_pkg_class_access, not_builtin_p, declare_local_variables,
8515 source_start_java_method, java_generate_parsed_class): New
8517 *typeck.c: (signature_include_return): New global variable.
8518 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8519 to add the function returned type in the signature.
8521 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8523 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8525 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8527 * Make-lang.in (java.info): Added.
8528 (java.install-info): Added
8530 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8532 * Makefile.in (clean): Also remove java/parse.c.
8534 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8536 Add a pair of -fbounds-check/-fno-bounds-check options.
8537 * lang.c (lang_decode_option): Add code to grok arguments.
8538 (flag_bounds_check): Add decl.
8539 (lang_f_options): New array w/ the option in it.
8540 * java-tree.h (flag_bounds_check): Add decl.
8541 * lang-options.h: New file.
8542 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8543 of a static macro value.
8544 (JAVA_ARRAY_EXCEPTION): Delete macro.
8546 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8548 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8549 * expr.c (build_anewarray): Add missing promote_type.
8551 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8553 Add array types with known length to optimize bounds checking.
8554 * typeck.c (build_java_array_type): Take length parameter.
8555 (java_array_type_length, build_prim_array_type): New functions.
8556 * java-tree.h: Update for new functions.
8557 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8558 * class.c: Use build_prim_array_type.
8559 * expr.c (can_widen_reference_to): Handle known-length array types.
8560 (verify_jvm_instructions): Keep track of integer push instructions
8561 followed by newarray/anewarray, so we can build known-length arrays.
8562 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8563 (java_array_data_offset): New function.
8564 (build_java_array_length_access): New function. Optimize if constant.
8565 (build_java_arrayaccess): Constant fold bounds check.
8566 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8567 (build_newarray, build_anewarray): New functions.
8568 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8569 * verify.c (merge_types): Handle known-lengh array types.
8571 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8573 * expr.c (expand_byte_code): Fix performace bug, which caused
8574 searching linenumber_table to be linear rather than constant.
8576 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8578 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8580 * decl.c, java-tree.h (soft_fmod_node): New global.
8581 * decl.c (init_decl_processing): Define __builtin_fmod.
8582 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8583 using __builtin_fmod.
8585 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8587 * keyword.h: New file, output of keyword.gperf as processed by
8589 * lex.c (java_lex_init): Initialize java_error_flag.
8590 * parse.c (YYERROR_NOW): Uses java_error_flag.
8591 * parse.y: New static java_error_flag. Useless definition of
8593 * parse.y (java_error): Portable error recovery using
8594 java_error_flag (not yet completely tuned).
8596 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8598 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8600 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8602 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8603 (parse.c, lex.c, keyword.h): New rules for Java source code
8605 * parse.c: Renamed into jcf-parse.c.
8606 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8607 * keyword.gperf: New file, Java keywords.
8608 * parse.y: New file, Java language grammar.
8609 * parse.h: New file, Java language grammar definitions.
8610 * lex.c: New file, Java language lexer.
8611 * lex.h: New file, Java language lexer definitions.
8613 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8615 * decl.c (clinit_identifier_node), java-tree.h: New global.
8616 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8617 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8618 * expr.c (expand_java_field_op): Check for invalid assignment
8621 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8623 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8625 * verify.c (verify_jvm_instructions): When processing a handler,
8626 attempt to set the current_subr to the right value.
8627 (More complicated code combines Sep 17 and Oct 22 versions.)
8629 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8631 * class.c (push_class): Figure out (guess) name of source file.
8632 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8633 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8634 (parse_class_file): Change return type from int to void.
8635 Call debug_start_source_file/debug_end_source_file.
8637 * expr.c (build_java_binop): Fix masking 2nd operand.
8638 * decl.c (init_decl_processing): Set sizetype first.
8640 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8642 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8643 (Revert Sep 17 change.)
8645 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8647 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8648 .class extension in their name and fix thing so we don't process
8649 them parse_zip_file_entries().
8650 (parse_zip_file_entries): Cleaned unused local variables.
8652 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8654 * expr.c (can_widen_reference_to): Allows equal array element types.
8655 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8656 * jcf-dump.c (RET): Get (and print) index.
8658 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8659 Promote element type to POINTER_TYPE.
8661 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8663 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8664 find_in_current_zip, jcf_figure_file_type): Moved from
8665 jcf-reader.c to parse.c.
8666 * zextract.c: (read_zip_archive): takes file_comment_length possible
8669 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8671 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8673 * verify.c (merge_types): Handle array types even better ...
8675 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8677 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8679 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8680 * class.c (make_class_data): Don't build fields_decl if no fields.
8681 When building fields_decl, skip if DECL_ARTIFICAL.
8683 * expr.c (java_stack_swap): Update stack_type_map.
8684 * verify.c (merge_types): Handle array types better.
8686 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8688 * class.c (add_field): Don't promote short integral fields to
8689 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8690 * expr.c (push_value): Promote and convert short integral values.
8692 * decl.c, java-tree.h (integer_two_node): New constant node.
8693 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8695 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8697 * class.c (append_gpp_mangled_type): Use function argument
8698 unpromoted type to generate mangled name.
8700 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8702 * constants.c (build_constant_data_ref): Now uses current_class
8703 instead of main_class.
8704 (build_constants_constructor): Now uses current_class instead of
8706 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8707 of the global variable SeepZipFiles done here.
8708 * zextract.c (read_zip_archive): extra_field optional field taken
8709 into account while computing the position of the class file in the
8711 * verify.c (verify_jvm_instructions): Use current_jcf to search
8713 * parse.c (load_class): First search for the class to load in the
8714 current zip file. Saves current_jcf (restored before returning
8715 from that function). Don't call JCF_FINISH in the class was found
8716 in the current ZIP file.
8717 (jcf_parse): If the class was found in the current ZIP file, save
8718 its tree_constant_pool (for later reuse).
8719 (parse_class_file): New function. Process each method defined in
8720 the current class and record the class as to be later registered.
8721 (yyparse): Rewritten. Figure the type of the current file and switch
8723 * lang.c: New global variable current_jcf.
8724 (lang_init): Removed compiling_from_source test (done later, in
8725 yyparse). Removed call the jcf_parse ().
8726 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8727 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8728 in the current ZIP file) and zip_offset (offset to the class data in
8729 the current zip file).
8730 * jcf-reader.c: zipfile.h included.
8731 localToFile: New ZipFileCache static global variable
8732 (parse_zip_file_entries): New function. Browse the current ZIP
8733 file directory and process each class found.
8734 (process_zip_dir): New function. Register each class found in the
8735 ZIP file directory. The class aren't parsed but a valid JCF is
8736 link to each of them.
8737 (find_in_current_zip): New function. Search for a class in the
8738 current ZIP file directory. If found, prepare the class so that it
8740 (jcf_figure_file_type): New function. Examine the file structure
8741 to figure a class file, a ZIP file. If none of these categories are
8742 matched, a source file is assumed.
8743 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8744 SeenZipFile: New global variable.
8745 (open_in_zip): Use zipmember's length to accelerate the search for
8746 a member. If zipmember was NULL and zip file successfully read,
8748 * java-tree.h: New global variable current_jcf declared. Added
8749 declaration for current_constant_pool_tags, current_constant_pool_data,
8750 current_constant_pool_length, current_constant_pool_data_ref.
8751 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8752 store the JCF of classes seen in a zip file) and tree *constant_pool
8753 (to save a loaded class constant pool). current_class declared here.
8754 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8755 retrieve method_ref_constant.
8756 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8757 (OBJECT): get_class_constant now uses current_jcf.
8758 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8759 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8760 (expand_invoke): Now uses current_class instead of main_class
8761 (build_class_init): Now uses current_class instead of main_class
8762 * class.c: New static global variable registered_class.
8763 (register_class): New function.
8764 (emit_register_class): Modified to use registered_class instead of
8766 (is_compiled_class): Now take into account class seen in the archive.
8768 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8770 * except.h: Renamed to: java-except.h.
8771 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8772 * except.c: Add semi-working (commented out) implementation.
8774 * expr.c (expand_iinc): Add needed flush_quick_stack.
8775 * parse.c (set_source_filename): New function.
8776 (give_name_to_class): Set input_filename from package.classname.java.
8778 * jcf-io.c (find_class): Don't look first in ".".
8780 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * zextract.c (read_zip_archive): Now takes into account the
8784 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8786 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8788 * constants.c, java-tree.h (build_internal_class_name): New function.
8789 (alloc_class_constant): Re-implement using build_internal_class_name.
8790 * class.c (make_class_data): Likewise.
8791 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8793 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8795 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8796 to NULL before pushing an exception handler target.
8798 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8799 (java_stack_swap, java_stack_dup): Re-write to be safe from
8800 clobbering registers.
8801 (build_class_init): New function.
8803 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * typeck.c (build_java_array_type): Temporary use
8806 permanent_obstack to create the array 'length' field.
8807 * expr.c (lookup_label): Temporay use permanent_obstack to create
8809 * class.c (push_super_field): Tempory use permanent_obstack.
8811 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * typeck.c (type_for_mode): Now handles double_type_node and
8815 * verify.c (verify_jvm_instructions): The instruction following
8816 the wide bytecode is checked. OPCODE_ret added to the list of
8819 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8821 * class.c (make_class): Temporary use permanent_obstack. Set the
8822 class CLASS_P field to 1.
8823 (push_class): Temporary use permanent_obstack.
8824 (set_super_info): Temporary use permanent_obstack.
8825 (add_method): Temporary use permanent_obstack, set
8827 (add_field): Temporary use permanent_obstack. Sets
8828 FIELD_VOLATILE() and FIELD_TRANSIENT().
8829 (build_class_ref): Temporary use permanent_obstack if the class
8831 (build_static_field_ref): Temporary use permanent_obstack when
8832 creating field's rtl.
8833 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8834 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8835 and fields. Function finalized, as far as flag handling.
8836 (push_class_static_dummy_field): Temporary use permanent_obstack.
8837 (emit_register_class): Force generation of class registration at
8839 * decl.c (end_java_method): Call permanent_allocation() before
8841 * expr.c (can_widen_reference_to): Added comment to interface
8842 handling, fixed typo.
8843 (lookup_field): Now uses CLASS_P() to correct FIXME
8844 (expand_invoke): Verification on public && !static &&
8845 !abstract moved into soft_lookupinterfacemethod (kaffe).
8846 Use Object class dtable if objectref is an array when expanding
8848 (java_push_constant_from_pool): Temporary use permanent_obstack
8850 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8851 create constant references.
8852 (get_constant): Temporary use permanent_obstack to create constant.
8853 (load_class): Temporary use permanent_obstack to load class.
8854 (jcf_parse): Temporary use permanent_obstack to perform class
8856 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8857 (build_java_signature): Temporary use permanent_obstack.
8858 * verify.c: (verify_jvm_instruction): removed unecessary verification
8860 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8861 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8864 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8866 * class.c (append_gpp_mangled_type): Fix typo.
8867 (emit_register_class): Use main_class to get class object, rather
8868 than looking for no-longer-existing static decl starting with _CL.
8869 * typeck.c (parse_signature_type): Promote array element type
8870 if it is a RECORD_TYPE.
8872 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8874 * class.c (push_class_static_dummy_field): New function.
8875 (mangle_static_field): New. Do G++-style mangling of static fields.
8876 (layout_class): Mandle static fields here, not in add_field.
8877 (build_class_ref): The class object is now a dummy static field.
8878 * decl.c (find_local_variable): Look for best, instead of first match.
8879 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8880 (build_java_athrow): Don't check here if exception is Throwable.
8881 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8882 (TYPE_USED): Removed. No longer used ...
8883 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8884 * verify.c (push_pending_label): New function.
8885 (push_pending_block): Renamed to check_pending_block.
8886 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8887 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8888 re-checking possible handlers) after a store (less wasted work).
8889 Check for null handler (finally) before calling add_handler.
8890 Various changes to (finally?) correctly handle try/finally.
8892 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8894 * class.c: Include stdio.h.
8896 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8898 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8899 to make sure class is initialized before static/special invoke.
8901 * verify.c (verify_jvm_instructions): On a store instruction,
8902 call find_local_variable to force pre-allocation of decl and rtx.
8903 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8905 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8907 * class.c (build_class_ref): Strip off "promoted_" if need be.
8908 (make_field_value): Call build_java_signature when needed.
8909 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8910 * expr.c (build_java_athrow): Don't push_value of exception.
8911 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8912 match specification of [fd]cmp[lg] for NaNs.
8913 (expand_byte_code): Add support for exception handler ranges.
8914 * except.c: Add skeleton for EH code-generation.
8915 * verify.c (merge_types): Treat all promoted integral types as equal.
8916 * constants.c (build_constants_constructor): To force creation of
8917 current_constant_pool_data_ref, call build_constant_data_ref.
8919 * javaop.def (lload): Fix typo.
8920 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8922 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8924 * parse.c: Don't include function.h.
8926 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8928 * except.[ch]: New files.
8929 * Makefile.in (JAVA_OBJS): Add except.o
8930 * expr.c: Temporary warning about unimplemented exceptions.
8931 * verify.c: Verify exception handlers.
8933 * jcf-dump.c (disassemble_method): Print exception table.
8935 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * expr.c (verify_jvm_instructions): Started a thorough
8938 verification of invoke* bytecodes.
8939 (expand_byte_code): flush quick stack if PC is the target of a
8940 branch. and undef RET (conflicting with config/i386/i386.h).
8941 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8943 (expand_invoke): Now handles invokeinterface and do more
8944 verification according to the bytecode.
8945 (lookup_field): Don't try to load the class if processing
8947 (can_widen_reference_to): Now handles interfaces.
8948 * decl.c (init_decl_processing): New global variable
8949 soft_lookupinterfacemethod_node, declared in java-tree.h.
8950 Call set_super_info on string_type_node.
8951 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8953 * class.c (set_super_info): Fills the CLASS_* flags according to
8955 (get_access_flags_from_decl): Handles all class flags.
8957 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8959 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8960 * parse.c (yyparse): Check for abstract method, and missing code.
8961 * expr.c (expand_byte_code): Change interface.
8962 * lang.c (put_decl_node): Print promoted types prettier.
8963 * verify.c (verify_jvm_instruction): Change interface.
8964 Partial support for scanning exception table.
8965 For load instructions, handle promoted integral types.
8967 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8969 * verify.c: New file, with contents moved from expr.c.
8970 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8971 * typeck.c (is_array_type_p): Moved here from expr.c.
8972 * java-tree.h: Add some now-needed function declarations.
8973 * Makefile.in (JAVA_OBJS): Added verify.o.
8975 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8977 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8978 METHOD_ABSTRACT flag.
8980 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8981 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8982 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8984 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8986 (start_java_method): Hook for SYNCHRONIZED methods.
8988 * expr.c (build_java_jsr, build_java_ret): New functions
8989 (JSR,PRE): New macros
8990 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8991 (verify_jvm_instructions): tableswitch, lookupswitch,
8992 monitorenter, monitorexit, goto_w: verified.
8993 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8994 (build_java_monitor): New function.
8995 (MONITOR_OPERATION): Modified to call build_java_monitor()
8996 (verify_jvm_instructions): Started a thorough verification of
8999 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9001 Support verification of jsr/ret subroutines (used for try/finally).
9002 * decl.c (return_address_type_node): New type node.
9003 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9004 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9005 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9006 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9007 TYPE_USED): New macros for special types in type_map.
9009 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9010 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9012 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
9014 * expr.c (can_widen_reference_to): New function.
9016 (merge_type_state): Support handling start of subroutine.
9017 (push_pending_block): Return char* error message, instead of calling
9018 fatal on an error. Also handle subroutines.
9019 (verify_jvm_instructions): Handle errors from push_poending_block.
9020 Support jsr and ret instructions.
9022 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
9024 * jcf-io.c (find_classfile): Fix thinko.
9025 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
9027 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9029 * Makefile.in (BISON): Remove.
9031 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
9033 * Makefile.in: Convert to autoconf.
9034 * config-lang.in (outputs): Added java/Makefile.
9036 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
9037 Rename cc1java to jc1.
9039 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
9040 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
9042 * class.c (class_depth): Do load_class if needed.
9044 Mostly better verification.
9045 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
9046 (init_decl_processing): Change return type of soft_checkcast.
9047 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
9048 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
9049 lang_print_error): New functions.
9050 (lang_init): Set global hook print_error_function to lang_print_error.
9051 * expr.c: In the type_map ptr_type_node is only used for null now.
9052 (pop_type, merge_types): Hence ptr_type_node matches any reference.
9053 (merge_types): Dererence pointer to record types before comparing.
9054 (decode_newarray_type, merge_types): On error just return NULL.
9055 (build_java_binop): Add preliminary implementation (with warning)
9056 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
9057 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
9058 (expand_compare, expand_java_goto, expand_java_call): Don't
9059 push_pending_block, since that only makes sense when verifying.
9060 (merge_type_state): Different return codes.
9061 (push_pending_block): A block may need to be verified more than once.
9062 (expand_byte_code): Warn about unused code at code generation time.
9063 (verify_jvm_instruction): Changed logic, since code may need to be
9064 re-verified if type-state has changed. Also, better error handling.
9065 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
9066 Improve newarray, anewarray, ?aload, athrow,
9067 * java-tree.h (LABEL_CHANGED): New macro.
9069 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * decl.c (soft_athrow_node): New global variable initialized.
9072 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
9073 * typeck.c (convert): Added support for REAL_TYPE.
9074 (convert_to_char): New function.
9075 (convert): Handle CHAR_TYPE.
9076 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9077 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9078 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9080 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9081 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9082 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9083 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9084 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9085 to Use The Right Things.
9086 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9087 compatible with INT. BOOLEAN is made equivalent to BYTE.
9088 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9089 OPCODE_ifnonnull): Now supported.
9090 (build_java_athrow): New function.
9092 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9094 Rename method name <init> to match G++ (and fix mangling).
9095 * class.c (layout_class): Replace method name of <init> by class name.
9096 (make_method_value): Do inverse renaming of constructor from <init>.
9097 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9098 * typeck.c (lookup_java_constructor): New function.
9099 * expr.c (expand_invoke): If method_name is <init>, call
9100 lookup_java_constructor to find constructor.
9102 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9104 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9106 * parse.c (get_class_constant): Modified to handle array "classes"
9107 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9109 (convert): Modified to handle real type.
9110 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9111 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9113 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9114 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9115 global variables initialized.
9116 (find_local_variable): Handles the case of a pointer
9117 (end_java_method): Restore the use of one more scope
9118 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9119 build_java_array_length_access, expand_java_arrayload,
9120 expand_java_arraystore, expand_java_array_length,
9121 expand_java_multianewarray, expand_java_anewarray,
9122 build_java_check_indexed_type, is_array_type_p,
9123 build_java_throw_out_of_bound_exception): New functions.
9124 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9125 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9126 OPCODE_<t>aload): Implemented code for verification.
9127 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9128 ARRAY_NEW_MULTI): Macro defined.
9129 (CONVERT): Modified to invoke convert().
9130 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9132 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9134 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9135 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9136 (make_class_data): Field name needs '/' as package prefix.
9137 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9139 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9141 Implement debug information for local variables.
9142 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9143 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9144 DECL_LOCAL_SLOT_CHAIN): New macros.
9145 (struct lang_decl_var): New type.
9146 * parse.c (give_name_to_locals): Move to decl.c.
9147 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9148 (start_java_method): Re-write parameter handling.
9149 (pending_local_decls): New global variable.
9150 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9151 (find_local_variable): Accept pc so we can skips decls not in range.
9152 (struct binding_level): Add end_pc field.
9153 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9154 (various): Change so current pc gets passed to find_local_variable.
9156 * decl.c (init_decl_processing): Re-arrange fields in
9157 class_type_node and and method_type_node to match kaffe 0.9.1.
9158 * class.c (make_method_value, make_class_data): Update
9159 initializations to match.
9161 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9163 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9164 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9165 (push_super_field): New function.
9166 (make_class_data): Handle inheritance of class static initializer.
9167 (layout_class): New name mangling.
9168 * constants.c (build_constant_data_ref): Init type of data array
9169 to a one-element array.
9170 (build_constants_constructor): Set DECL_SIZE from complete array type.
9171 * decl.c: Rename class_type, object_type etc to class_type_node,
9172 object_type_node etc. Make former inherit from latter.
9173 * expr.c (expand_invoke): Add cast of function address.
9174 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9175 * parse.c (yyparse): Don't call layout_class here.
9176 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9178 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9180 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9181 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9182 (alloc_class_constant): New.
9183 * expr.c (expand_invoke): Make sure method's class is initialized.
9184 * class.c (interits_from_p, emit_register_class): New functions.
9185 * parse.c (yyparse): Call emit_register_class.
9187 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9189 * constants.c: New file, to handle constant pool.
9190 * Makefile.in (JAVA_OBJS): Add constants.o.
9191 * decl.c (init_decl_processing): Update, fix, finish various structs.
9192 (pushdecl_top_level): New.
9193 * parse.c (layout_class): Moved to class.c.
9194 * expr.c (java_push_constant_from_pool): New function.
9195 * class.c (build_class_ref): Make work fully
9196 (make_class_data): Emit super-class, constant pool, interface vector.
9198 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9200 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9201 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9202 * class.c (class_depth): New function.
9203 (lookup_named_class): Replaced by new function lookup_class.
9204 * decl.c (object_type_node, string_type_node): New.
9205 Remove various types that we no longer need.
9206 * expr.c (verify_jvm_instructions): New separate verifier pass.
9207 (push_type, pop_type): New functions for verifier.
9208 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9209 (expand_byte_code): Simplify, since we assume already verified.
9210 (expand_invoke): Now mostly works.
9211 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9212 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9213 * parse.c: Wait to allocate class object until we know its name.
9214 (layout_class): Calculate DECL_VINDEX for each virtual method.
9215 * typeck.c (get_array_type): Rename to ...
9216 (build_java_array_type): ... and provide working implementation.
9217 (build_java_signature): New function - build Java signature of type.
9218 (set_java_signature): New function - cache signature with type.
9219 (lookup_java_method): New function.
9221 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9223 * class.c (ident_subst): Take extra SUFFIX parameter.
9224 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9225 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9226 (build_class_ref): Actually implement.
9227 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9228 * decl.c (builtin_function): New.
9229 (init_decl_processing): Update for current Kaffe. Declare some
9230 builtin Kaffe functions.
9231 * expr.c (build_address_of): New.
9232 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9233 Renamed (from expand_java_new etc), and added working implementations.
9234 (build_field_ref): Now also handle static fields.
9235 (expand_invoke): Implement invokestatic, and start implement rest.
9236 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9237 * javaop.def: Rename invokevirt -> invokevirtual.
9238 * lang.c (use_handles): Removed.
9239 * parse.c: Add support for ConstantValue atribute.
9240 Handle nested loading of a class. (JPOOL_UTF): New.
9242 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9244 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9246 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9248 * Make-lang.in (java.install-man): New empty rule.
9249 * typeck.c (set_local_type): New function.
9250 * expr.c (STORE_INTERNAL): Call find_local_variable,
9251 not find_stack_slot. Call set_local_type.
9253 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9255 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9256 and building RECORD_TYPE CONSTRUCTORs.
9257 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9259 * lang.c (use_handles): Change the default to 0.
9260 * decl.c: Define and build class_type, field_type, utf8const_type.
9261 * class.c (make_class_data, make_field_value,
9262 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9263 hashUtf8String, strLengthUtf8, mangled_classname:
9264 Functions to build reflective data structures.
9265 * parse.c (yyparse): Call make_class_data.
9267 * jcf-io.c (open_class, find_classfile): New functions.
9268 * jcf-dump.c: Support reading classfile from explicitly-named
9269 class file (without CLASSPATH searching).
9271 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9273 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9274 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9275 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9276 (get_constant): Now trivial for CONSTANT_Utf8.
9278 * jcf.h: Make NEW_CPOOL the default.
9279 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9281 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>