1 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3 * expr.c: Remove leading capital from diagnostic messages, as
4 per GNU coding standards.
6 * jcf-parse.c: Similarly.
7 * jv-scan.c: Similarly.
11 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
12 Alexandre Petit-Bianco <apbianco@redhat.com>
14 * expr.c (build_java_arrayaccess): Call save_expr on array for
15 correct evaluation order, modified comment, fixed indentation.
16 * parse.y: (patch_assignment): Correctly extract the array base
17 from the tree generate by build_java_arrayaccess, added comments.
18 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
19 Fixes PR java/3096, PR java/3803, PR java/3965.
21 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
23 * expr.c (expand_byte_code): Remove trailing periods from messages.
24 * jcf-parse.c (load_class, jcf_parse): Similarly.
25 * jcf-write.c (generate_classfile): Similarly.
26 * lex.c (java_lex): Similarly.
28 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
30 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
32 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
34 * Make-lang.in (java.generated-manpages): New dummy target.
36 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
38 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
40 (lang_specific_pre_link): Use set_input to set input_filename.
42 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
43 (main): Fix definition.
44 Strip `main' from classname.
47 2001-11-18 Roger Sayle <roger@eyesopen.com>
49 * parse.h (java_expand_switch): Remove old prototype.
51 2001-11-18 Tom Tromey <tromey@redhat.com>
54 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
56 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
59 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
61 * lang.c (finish_parse): Rename to java_finish.
62 (LANG_HOOKS_FINISH, java_finish): New.
64 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
66 * decl.c (init_decl_processing): Rename java_init_decl_processing.
67 * java-tree.h: New prototype.
68 * lang.c (java_init): Update prototype. Combine with old init_parse.
70 2001-11-13 Tom Tromey <tromey@redhat.com>
72 * gjavah.c (method_signature): New global.
73 (HANDLE_METHOD): Set it.
74 (decompile_return_statement): New function.
75 (decompile_method): Use it.
76 (print_method_info): Removed `synth' argument.
78 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
80 * java-tree.h (java_set_yydebug): New.
81 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
82 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
83 (print_lang_decl, print_lang_type, print_lang_identifier,
84 print_lang_statistics, lang_print_xnode): Remove.
86 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
88 * jcf-parse.c (init_lex): Remove.
89 * lang.c (language_string, lang_identify): Remove.
90 (struct lang_hooks): Constify.
91 (LANG_HOOKS_NAME): Override.
94 2001-11-08 Andreas Franck <afranck@gmx.de>
96 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
97 program_transform_name the way suggested by autoconf.
98 (java.install-common): Also transform auxiliary program names with
99 program_transform_name.
101 2001-11-08 Tom Tromey <tromey@cygnus.com>
103 * parse.y (trap_overflow_corner_case): New rule.
104 (unary_expression): Use it.
105 * lex.c (java_init_lex): Don't set minus_seen.
106 (yylex): Don't use minus_seen. Communicate overflow to parser for
108 (error_if_numeric_overflow): New function.
109 * parse.h (minus_seen): Removed field.
110 (JAVA_RADIX10_FLAG): New define.
112 2001-11-07 Tom Tromey <tromey@redhat.com>
114 Patch for PR java/1414:
115 * parse.y (case_label_list): New global.
116 (goal): Register case_label_list with GC.
117 (java_complete_lhs): Save new case on case_label_list.
118 (patch_switch_statement): Check for duplicate case labels.
120 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
122 * parse.y (patch_assignment): Removed unused third argument.
123 (java_complete_lhs): Removed unused third argument to patch_assignment.
125 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
127 * lang.c: Include langhooks-def.h.
128 * Make-lang.in: Update.
130 2001-10-31 Zack Weinberg <zack@codesourcery.com>
132 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
134 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
136 * mangle.c (find_compression_record_match): Don't match compression
137 records for package name elements unless they occur at the start of
138 the name. Fix for PR java/4717.
140 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
142 * expr.c (expand_java_field_op): Don't special-case references to
143 java.lang.PRIMTYPE.TYPE.
144 (build_primtype_type_ref): Removed.
145 * java-tree.h (build_primtype_type_ref): Remove prototype.
146 * parse.y (maybe_build_primttype_type_ref): Removed.
147 (complete_function_arguments): Don't special-case references to
148 java.lang.PRIMTYPE.TYPE.
149 (patch_assignment): Likewise.
150 (array_constructor_check_entry): Likewise.
152 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
154 * mangle.c (static tree compression_table): Fixed leading comment.
155 * parse.h (struct parser_ctxt): Fixed field comment.
156 * parse.y (check_pkg_class_access): New prototype, fixed leading
157 comment, new parameter used to emit error only if passed as true.
158 (parse_check_super): Pass extra argument to check_pkg_class_access.
159 (do_resolve_class): Likewise.
160 (process_imports): Likewise.
161 (read_import_dir): Fixed indentation.
162 (find_in_imports_on_demand): New local class_type_name. Local
163 node_to_use deleted. while loop changed into for loop. Report
164 multiple definition only for accessible classes. Improved error
166 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
167 assigned to parameter list, fixed indentation. while loop changed
168 into for loop, restore TREE_CHAIN on local `tem' before the next
171 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
173 * lang.c (lang_get_alias_set): Deleted.
175 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
177 * gjavah.c (jni_print_char): Fix thinko in last change.
179 * gjavah.c (jni_print_char, decode_signature_piece): Use
180 safe-ctype macros and/or fold extra calls into fewer ones.
181 * lex.c (java_read_unicode, java_lex): Likewise.
182 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
183 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
184 * mangle_name.c (append_unicode_mangled_name,
185 unicode_mangling_length): Likewise.
187 2001-10-17 Richard Henderson <rth@redhat.com>
189 * Make-lang.in (java/lang.o): Depend on langhooks.h.
191 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
193 * lang.c (langhooks.h): Included.
194 (LANG_HOOKS_INIT): Redefined.
195 (LANG_HOOKS_INIT_OPTIONS): Likewise.
196 (LANG_HOOKS_DECODE_OPTION): Likewise.
197 (struct lang_hooks lang_hooks): New initialization.
199 2001-10-11 Per Bothner <per@bothner.com>
201 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
202 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
203 The former is simpler, and jcf-write.c handles it better.
204 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
205 or WITH_CLEANUP_EXPR.
206 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
207 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
209 * parse.y (patch_if_else_statement): If the condition is constant,
210 optimize away the test.
212 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
214 * parse.y (patch_cast): Call patch_string on the first operand of
215 the incoming node, update it if necessary. Fixes PR java/4510.
217 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
219 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
220 when name qualifier matches a package name.
222 2001-10-08 Tom Tromey <tromey@redhat.com>
224 Fix for PR java/4489:
225 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
226 force a new label when computing `body_block'.
228 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
230 * jcf-io.c (format_uint): Const-ify.
231 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
232 * lex.c (java_get_line_col): Likewise.
233 * parse.y (build_incdec): Likewise.
235 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
237 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
238 a NULL enclosing context if appropriate. Fixes PR java/4466.
240 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
242 * parse.y (patch_assignment): Use lvalue's original TYPE when
243 building the final COMPOUND_EXPR.
244 (try_reference_assignconv): Fixed leading comment.
246 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
248 * parse.y (check_final_variable_indirect_assignment): For
249 COMPOUND_EXPR, return only if finals were found initialized
250 properly, if not, keep on checking.
251 (check_final_variable_global_assignment_flag): New local
252 error_found, set when appropriate and used to decide whether to
253 report uninitialized finals. Fixed typo in comment.
255 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
257 * decl.c (init_decl_processing): Fixed typo in predef_filenames
258 last three initializations. Fixes PR java/4360.
260 2001-09-21 Richard Henderson <rth@redhat.com>
262 * class.c (get_dispatch_table): Handle function descriptors.
263 (build_dtable_decl): Likewise.
264 * expr.c (build_invokevirtual): Likewise.
266 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
268 * parse.y (patch_method_invocation): Build class initialization
269 when static finals are used to qualify method invocation.
272 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
274 * parse.h: (WFL_STRIP_BRACKET): Re-written using
275 build_type_name_from_array_name.
276 (STRING_STRIP_BRACKETS): New macro.
277 * parse.y (build_type_name_from_array_name): New function.
278 (array_creation_expression:): Accumulate []s instead of [s.
279 (cast_expression:): Accumulate []s instead of [s after cast type
281 (build_array_from_name): Local string deleted, use
282 build_type_name_from_array_name.
283 (build_unresolved_array_type): Accumulate []s instead of [s after
285 (register_fields): Fixed comment.
286 (resolve_class): Local name, base deleted, new locals tname and
287 array_dims. Use build_type_name_from_array_name. Use array_dims to
289 (purify_type_name): Use STRING_STRIP_BRACKETS.
291 2001-09-18 Andreas Jaeger <aj@suse.de>
293 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
294 * jv-scan.c: Likewise.
296 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
298 * parse.y (patch_method_invocation): Inner class creation context
299 check not enforced within constructors. Fixes PR java/1873.
301 2001-09-16 Tom Tromey <tromey@redhat.com>
303 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
304 NOTE_PUSH for single-case push. Fixes PR java/4189.
306 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
308 * java-tree.h (TYPE_IMPORT_LIST): New macro.
309 (TYPE_IMPORT_DEMAND_LIST): Likewise.
310 (struct lang_type): New fields import_list and import_demand_list.
311 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
312 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
313 (do_resolve_class): New local saved_enclosing_type, initialized,
314 passed as parameter to find_in_imports and find_in_imports_on_demand.
315 (find_in_imports): Added paramater enclosing_type, use its
316 TYPE_IMPORT_LIST when applicable.
317 (find_in_imports_on_demand): Added parameter enclosing_type, use
318 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
319 declaration and initialization.
320 (fold_constant_for_init): Switch/restore current_class to the
323 2001-09-13 Mark Mitchell <mark@codesourcery.com>
325 * verify.c (verify_jvm_instructions): Fix typo.
327 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * expr.c (expand_invoke): Const-ification.
330 * parse.y (patch_method_invocation): Likewise.
332 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * gjavah.c (cxx_keywords): Const-ification.
335 * keyword.gperf (java_keyword): Likewise.
336 * lang.c (java_tree_code_name): Likewise.
337 * lex.c (cxx_keywords): Likewise.
338 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
340 2001-09-11 Richard Henderson <rth@redhat.com>
342 * parse.h (ctxp_for_generation): Mark extern.
344 2001-09-10 Richard Henderson <rth@redhat.com>
346 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
348 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
350 * typeck.c (java_array_type_length, build_prim_array_type):
351 Represent empty arrays by NULL index.
353 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
355 * java-tree.h (compile_resource_file): Grouped with other prototypes.
356 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
358 2001-09-06 Anthony Green <green@redhat.com>
360 * class.c (O_BINARY): Define if necessary.
361 (registerResource_libfunc): Declare.
362 (init_class_processing): Initilize registerResource_libfunc.
363 (compile_resource_file): New function.
364 * java-tree.h (resource_name): Declare.
365 (compile_resource_file): Declare.
366 * jcf-parse.c (yyparse): Handle compiling java resource files.
367 * lang.c (java_decode_option): Handle -fcompile-resource option.
368 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
370 * gcj.texi (Code Generation): Add documentation for -R flag.
372 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
374 * jcf-write.c (generate_classfile): Issue an error in case of
375 field/initial value mismatch.
376 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
377 being initialized and we're generating bytecode.
378 (java_complete_lhs): In MODIFY_EXPR section: added comments,
379 set DECL_INITIAL properly when appropriate.
383 2001-09-01 Per Bothner <per@bothner.com>
385 * parse.y (maybe_yank_clinit): A field without an initializer is not
386 relevant. All initializers except static final and constant require
387 <clinit>, regardless of flag_emit_class_files.
389 2001-08-31 Per Bothner <per@bothner.com>
391 * class.c (set_constant_value): When not emiting class files, then a
392 String ConstantValue is a utf8const_ptr_type.
394 2001-08-30 Per Bothner <per@bothner.com>
396 * jcf-write.c (generate_classfile): Check that field is primitive
397 or string before emitting ConstantValue attribute.
399 2001-08-30 Per Bothner <per@bothner.com>
401 * parse.y (resolve_qualified_expression_name): If creating a
402 COMPOUND_EXPR, set it's type correctly.
404 2001-08-30 Per Bothner <per@bothner.com>
406 * jcf-io.c (open_class): Set filename field.
408 * jcf-parse,c (parse_class_file): Set current_function_decl
409 for better error message when Code attribute is missing.
411 * lang.c (put_decl_node, lang_print_error): Re-arrange for
412 better diagnostics, especially for constructors.
414 2001-08-30 Per Bothner <per@bothner.com>
416 * jcf-write.c (generate_classfile): Don't write ConstantValue
417 attribute if field is not final, for compatibility with jdk.
419 * jcf-write.c (generate_classfile): Convert ConstantValue values
420 to correct type. Work-around for front-end bug.
421 * class.c (set_constant_value): Error if constant has wrong type.
423 2001-08-30 Per Bothner <per@bothner.com>
425 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
426 "Double" are printed at verbosity 1.
428 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
430 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
432 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
434 * parse.y (patch_assignment): Don't verify final re-assignment here.
435 (java_complete_lhs): Verify assignments to finals calling
436 patch_assignment. Verify re-assignments to finals before calling
439 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
441 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
444 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
446 * lex.c (java_lex): new local found_hex_digits. Set and then used
447 in test to reject invalid hexadecimal numbers.
448 * parse.y (java_complete_tree): Prevent unwanted cast with
449 initialized floating point finals.
450 (patch_binop): Emit a warning when detecting a division by zero,
451 mark result not constant, don't simplify non integer division.
453 2001-08-28 Per Bothner <per@bothner.com>
455 * jcf-write.c (generate_bytecode_insns): For increments and
456 decrements just recurse to push constant. Improvement on Mark's patch.
458 2001-08-28 Mark Mitchell <mark@codesourcery.com>
460 * jcf-write.c (generate_bytecode_insns): Generate an integer to
461 real conversion for increments and decrements of reals.
463 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
465 * parse.y (resolve_qualified_expression_name): Handle unresolved
466 qualified expressions, prevent numerical qualifiers, fixed typo.
469 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
471 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
472 don't report anything but deprecated class when marked so. Handle
474 (patch_method_invocation): Check deprecation on methods and types.
475 (patch_binop): code becomes an enum tree_code, added default: to
476 switch to handle that. Detect division by zero, try to fold and
477 return before using a subroutine.
479 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
481 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
482 file smaller than 4 bytes.
483 * parse.y (check_inner_circular_reference): New function.
484 (check_circular_reference): Likewise.
485 (array_initializer:): Accept {,}.
486 (java_check_circular_reference): Rewritten using
487 check_circular_reference and check_inner_circular_reference.
488 (java_complete_expand_method): Unconditionally save and restore
489 the unpurged exception list.
490 (build_dot_class_method_invocation): Unmangle signature parameter.
492 2001-08-21 Tom Tromey <tromey@redhat.com>
494 * decl.c (init_decl_processing): Add `throws' field to method
496 * class.c (make_method_value): Compute `throws' field for method.
498 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
500 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
501 circularity is detected.
502 (ctors_unchecked_throws_clause_p): Fixed leading comment.
504 2001-08-17 Richard Henderson <rth@redhat.com>
506 * class.c (emit_register_classes): Add align parameter to
507 call to assemble_integer.
509 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
511 * jcf-parse.c (load_class): New locals saved and class_loaded. If
512 loading a class_or_name fails, try considering an innerclass name
513 and load the enclosing context.
514 * parse.y (resolve_inner_class): New function.
515 (find_as_inner_class): Added leading comment.
516 (register_incomplete_type): Keep the current context as enclosing
517 context for JDEP_FIELD dependencies.
518 (do_resolve_class): Locals new_class_decl and super initialized to
519 NULL. Call resolve_inner_class, explore the enclosing context
520 superclass if necessary.
523 2001-08-16 Tom Tromey <tromey@redhat.com>
525 * jcf-dump.c (main): Updated for change to jcf_path_seal.
526 * gjavah.c (main): Updated for change to jcf_path_seal.
527 * lang.c (version_flag): New global.
528 (java_decode_option): Recognize `-version'.
529 (java_init): Update for change to jcf_path_seal.
530 * jcf.h (jcf_path_seal): Added `print' argument.
531 * jcf-path.c (jcf_path_seal): Added `print' argument.
533 2001-08-13 Zack Weinberg <zackw@panix.com>
535 * Make-lang.in (java/decl.o): Update dependencies.
536 * decl.c: Include libfuncs.h, don't include toplev.h.
538 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
540 * decl.c (init_decl_processing): exception_type_node,
541 class_not_found_type_node, and no_class_def_found_type_node
542 initialized. predef_filenames augmented accordingly.
543 instinit_identifier_node initialized.
544 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
545 * java-tree.h (enum java_tree_index): New entries
546 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
547 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
548 (exception_type_node): New macro.
549 (class_not_found_type_node): Likewise.
550 (no_class_def_found_type_node): Likewise.
551 (instinit_identifier_node): Likewise.
552 (PREDEF_FILENAMES_SIZE): Adjusted.
553 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
554 (struct lang_type): Fixed typo in bitfield name.
555 (DECL_INSTINIT_P): New macro.
556 (ID_INSTINIT_P): Likewise.
557 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
559 * parse.y (encapsulate_with_try_catch): New function.
560 (generate_instinit): Likewise.
561 (build_instinit_invocation): Likewise.
562 (ctors_unchecked_throws_clause_p): Likewise.
563 (add_instance_initializer): Deleted.
564 (build_instance_initializer): Likewise.
565 (in_instance_initializer): Likewise.
566 (check_method_redefinition): instinit$ not to be verified.
567 (java_complete_expand_methods): Generate instinit$, simplified code.
568 (build_dot_class_method): Eliminated unnecessary locals. Use
569 encapsulate_with_try_catch, removed unnecessary code.
570 (fix_constructors): New local iii. Use build_instinit_invocation.
571 (patch_method_invocation): Added comment.
572 (maybe_use_access_method): Don't consider instinit$.
573 (find_applicable_accessible_methods_list): Shorten the search for
575 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
576 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
577 (patch_throw_statement): Likewise. Fixed typo.
579 2001-08-12 David Edelsohn <edelsohn@gnu.org>
582 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
583 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
585 (lang_specific_pre_link): Use set_input to set input_filename.
587 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
588 (main): Fix definition.
589 Strip `main' from classname.
592 2001-08-11 Zack Weinberg <zackw@panix.com>
594 * lex.h: Don't include setjmp.h. Don't define
595 SET_FLOAT_HANDLER or prototype set_float_handler.
597 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
599 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
600 `poplevel' in the right order.
602 2001-08-09 Richard Henderson <rth@redhat.com>
604 * Make-lang.in (class.o): Depend on TARGET_H.
605 * class.c (emit_register_classes): Use target hooks instead of
606 assemble_constructor and assemble_destructor.
608 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
610 * check-init.c (flags.h): Include
611 (check_init): Don't report uninitialized static class
612 initialization flags, don't free bit index when doing static class
613 initialization optimization.
614 (check_for_initialization): Return type changed to `unsigned int.'
615 (attach_initialized_static_class): New function.
616 * class.c (add_method_1): Create the initialized static class
618 (finish_class): Always emit deferred inline methods.
619 * decl.c (emit_init_test_initialization): Moved to expr.c
620 (complete_start_java_method): Don't traverse
621 DECL_FUNCTION_INIT_TEST_TABLE.
622 (lang_mark_tree): Mark hash tables in function decls.
623 * expr.c (emit_init_test_initialization): Moved from decl.c.
624 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
625 initialization flag, set DECL_CONTEXT and
626 LOCAL_CLASS_INITIALIZATION_FLAG.
627 (java_lang_expand_expr): Emit initialization code for static class
628 initialized flags when entering block, if necessary.
629 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
630 * java-tree.h (flag_optimize_sci): New global variable declaration.
631 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
632 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
633 (LOCAL_FINAL_P): Fixed typo in comment.
634 (FINAL_VARIABLE_P): Likewise.
635 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
636 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
637 (struct lang_decl): New fields `ict', `smic' and `cif.'
638 (check_for_initialization): New returned value for global.
639 (attach_initialized_static_class): New global function.
640 (STATIC_CLASS_INIT_OPT_P): New macro.
641 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
642 * lang.c (java_decode_option): Handle
643 `-fno-optimize-static-class-initialization'
644 * parse.y (start_complete_expand_method): New function.
645 (java_expand_method_bodies): Likewise.
646 (attach_init_test_initialization_flags): Likewise.
647 (adjust_init_test_initialization): Likewise.
648 (emit_test_initialization): Likewise.
649 (java_complete_expand_methods): Nullify abstract and native method
651 (java_complete_expand_method): New locals `fbody', `block_body'
652 and `exception_copy.' Reorganized: directly return on empty method
653 bodies, call `start_complete_expand_method', remember definitely
654 initialized static class in function, don't expand method bodies.
655 (java_expand_classes): Call `java_expand_method_bodies' before
656 `finish_class' when compiling to native.
657 (resolve_expression_name): Use `orig' after building outer class
659 (patch_invoke): Remember static method invokations.
661 2001-08-06 Richard Henderson <rth@redhat.com>
663 * class.c (emit_register_classes): Pass a symbol_ref and priority
664 to assemble_constructor.
666 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
668 * java-tree.h (all_class_filename): New macro.
669 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
670 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
671 newly created IDENTIFIER_NODE to `all_class_filename.'
673 2001-08-01 Jeff Sturm <jsturm@one-point.com>
675 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
676 Use ggc_add_tree_root to register roots.
678 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
680 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
681 second operand calling check_init.
682 * decl.c (complete_start_java_method): Swaped second and third
683 arguments while creating WITH_CLEANUP_EXPR node.
684 * jcf-write.c (generate_bytecode_insns): Use second operand
685 instead of third when handling WITH_CLEANUP_EXPR.
686 * parse.y (java_complete_lhs): Expand second operand of
687 WITH_CLEANUP_EXPR nodes.
688 (patch_synchronized_statement): Swaped second and third arguments
689 while creating WITH_CLEANUP_EXPR node.
691 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
693 * parse.y (create_interface): Avoid cyclic inheritance report when
694 syntax error encountered during class definition.
697 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
699 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
701 (lang_specific_pre_link): Use set_input to set input_filename.
703 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
704 (main): Fix definition.
705 Strip `main' from classname.
708 2001-07-18 Tom Tromey <tromey@redhat.com>
711 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
712 * lex.c (java_new_lexer): Use ICONV_CONST.
713 (java_read_char): Likewise.
714 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
715 (jv-scan$(exeext)): Likewise.
717 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
719 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
720 * parse.y (check_class_interface_creation): Allow `private' if the
721 enclosing is not an interface.
722 (create_interface): Interface tagged public if the enclosing
723 context is an interface.
724 (create_class): Class tagged public if the enclosing context
728 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
730 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
733 2001-07-14 Tim Josling <tej@melbpc.org.au>
735 * check-init.c (check_init): Remove references to EXPON_EXPR.
737 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
739 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
740 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
743 2001-07-13 Tom Tromey <tromey@redhat.com>
745 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
748 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
750 * parse.y (patch_method_invocation): Don't override primary if one
751 is already provided, but let this$<n> be built. Fixed comment.
753 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
755 * parse.y (empty_statement:): Report empty statement error only
756 when found at class declaration level.
759 2001-07-12 Tom Tromey <tromey@redhat.com>
761 * expr.c (expand_load_internal): New function.
762 (LOAD_INTERNAL): Use it.
764 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
766 * parse.y (verify_constructor_super): Compare anonymous class ctor
767 args with `valid_method_invocation_conversion_p.'
770 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
772 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
773 `-fsyntax-only.' Fixes PR java/3248
775 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
777 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
779 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
781 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
782 current function is static. Fixes PR java/1970
784 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
786 * parse.y (patch_method_invocation): Add enclosing context to ctor
787 calls if necessary. Fixes PR java/2953
789 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
791 * parse.y (resolve_package): Abort if qualified expression member
793 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
796 2001-07-07 Zack Weinberg <zackw@stanford.edu>
798 * verify.c: Don't use // comments.
800 2001-07-05 Tom Tromey <tromey@redhat.com>
802 * lang.c (flag_assume_compiled): Removed.
803 * java-tree.h (flag_assume_compiled): Removed.
804 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
805 -fhash-synchronization, -fuse-divide-subroutine,
806 -fcheck-references, -femit-class-file, -femit-class-files,
807 -fassume-compiled. Updated --encoding information. Changed
808 -foutput-class-dir to `-d'.
810 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
812 * jcf-parse.c (parse_class_file): Add lineno parameter to
813 debug_start_source_file call.
815 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
817 * gcj.texi: Use gpl.texi.
818 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
819 dependencies and use doc/include in search path.
821 2001-07-03 Jeff Sturm <jsturm@one-point.com>
823 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
824 `this'. If so, don't build instance initializers.
826 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
828 * parse.y (resolve_expression_name): Improved error message for
829 inner class cases. Fixes PR java/1958
831 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
833 * lang.c: #include diagnostic.h
834 (lang_print_error): Add a `diagnostic_context *' parameter.
835 (java_dummy_print): Likewise.
836 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
838 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
840 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
841 * jcf.h (typedef struct JCF): New bitfield `finished.'
842 (JCF_FINISH): Set `finished.'
843 (JCF_ZERO): Reset `finished.'
846 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
848 * parse.y (class_body_declaration:): Don't install empty instance
852 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
854 * class.c (set_super_info): Call `set_class_decl_access_flags.'
855 (set_class_decl_access_flags): New function.
856 * java-tree.h (set_class_decl_access_flags): New prototype.
857 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
858 (parse_class_file): New local `decl_max_locals.' Take wide types
859 into account to compute DECL_MAX_LOCALS.
860 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
863 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
865 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
867 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
869 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
870 * parse.y (do_resolve_class): Moved comments out to leading comment
871 section. Removed local `start', New local `_ht' and
872 `circularity_hash.' Record `enclosing' in hash table and search
873 it to detect circularity. Use `enclosing' as an argument to
874 `lookup_cl.' Free the hash table when done.
876 2001-06-19 Tom Tromey <tromey@redhat.com>
878 * lex.c (java_read_char): Disallow invalid and overlong
879 sequences. Fixes PR java/2319.
881 2001-06-05 Jeff Sturm <jsturm@one-point.com>
883 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
885 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
887 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
888 arguments accordingly.
890 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
892 * gcj.texi: Move contents to just after title page.
894 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
896 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
898 (patch_incomplete_class_ref): Build the class ref, build the class
899 init if necessary, complete the tree.
902 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
904 * parse.y (lookup_field_wrapper): Test `name' code.
905 (resolve_qualified_expression_name): Test `qual_wfl' code.
906 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
907 handle `qual_wfl' by code.
908 (maybe_build_primttype_type_ref): Test `wfl' code.
910 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
912 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
914 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
915 the dvi file in the java directory.
917 2001-05-25 Sam TH <sam@uchicago.edu>
919 * gen-table.pl javaop.h jcf.h lex.h,
920 parse.h: Fix header include guards.
922 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
924 * jv-scan.c (version): Update copyright year.
926 2001-05-21 Per Bothner <per@bothner.com>
928 * jcf-parse.c (read_class): If class is from .class or .zip file
929 and it's already been read, don't push/pop parser context.
931 2001-05-18 Per Bothner <per@bothner.com>
933 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
934 command line so the jvgenmain-generated main program comes first.
936 2001-05-15 Tom Tromey <tromey@redhat.com>
938 * class.c (build_utf8_ref): Don't generate identifier based on
941 2001-05-12 Richard Henderson <rth@redhat.com>
943 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
944 * expr.c (java_lang_expand_expr): Expand it.
945 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
946 calling build_exception_object_ref.
947 * parse.y (catch_clause_parameter): Likewise.
948 (build_dot_class_method): Likewise.
949 (try_reference_assignconv): Likewise.
950 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
951 * jcf-write.c (generate_bytecode_insns): Likewise.
953 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
955 * parse.y (build_unresolved_array_type): Set
956 EXPR_WFL_QUALIFICATION on the newly created wfl.
957 Fixes PR java/2538. Fixes PR java/2535.
959 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
961 * parse.y (fix_constructors): Removed unnecessary assignment to
962 local. Moved assignment to `this$<n>', fixed comments and
964 (build_wfl_wrap): Fixed indentation.
965 Fixes PR java/2598, java/2579 and java/2658.
967 2001-05-03 Mo DeJong <mdejong@redhat.com>
969 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
972 2000-05-02 Jeff Sturm <jsturm@one-point.com>
974 * expr.c (build_class_init): Move MODIFY_EXPR
975 outside of COND_EXPR. Remove variable `call'.
977 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * decl.c: NULL_PTR -> NULL.
980 * jcf-write.c: Likewise.
982 2001-05-01 Tom Tromey <tromey@redhat.com>
984 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
985 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
986 * gcj.texi: Updated copyright text. Include fdl.texi.
987 (Top): Link to new node.
989 2001-05-01 Per Bothner <per@bothner.com>
991 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
993 2001-05-01 Per Bothner <per@bothner.com>
995 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
996 import_list contains the name, not the TREE_PURPOSE.
998 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1000 * jcf-io.c (read_zip_member): Cast to long in comparison with
1003 * jvspec.c (lang_specific_driver): Initialize variables.
1005 * mangle.c (find_compression_record_match): Likewise.
1007 * typeck.c (build_null_signature): Provide static prototype. Mark
1008 parameter with ATTRIBUTE_UNUSED.
1010 * verify.c (verify_jvm_instructions): Initialize variable.
1012 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1014 * parse.y (do_resolve_class): Check for cyclic inheritance during
1015 inner class resolution.
1017 2001-04-27 Per Bothner <per@bothner.com>
1019 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1020 while iterating, since that could cause gc to lose stuff.
1022 2001-04-26 Per Bothner <per@bothner.com>
1024 Fix method search wrt scope of inner classes to match JLS2.
1025 * typeck.c (build_null_signature): New static function.
1026 (has_method): New function. Uses build_null_signature and lookup_do.
1027 * java-tree.h (has_method): New declaration.
1028 * parse.y (find_applicable_accessible_methods_list): Do not search
1029 context of inner classes here.
1030 (patch_method_invocation): Search scope, ie. current and outer clases,
1031 for method matching simple name, to find class.
1033 2001-04-26 Per Bothner <per@bothner.com>
1035 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1036 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1038 * constants.c (find_methodref_with_class_index): New function.
1039 (find_methodref_index): Use find_methodref_with_class_index.
1040 * java-tree.h (find_methodref_with_class_index): New declaration.
1041 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1042 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1043 If context changed from interface to class, don't use invokeinterface.
1045 2001-04-25 Per Bothner <per@bothner.com>
1047 * verify.c (verify_jvm_instructions): For field instructions,
1048 check that field index is valid. For invoke instructions, check that
1049 method index is valid.
1051 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1053 * config-lang.in (target_libs): Copy from $libgcj_saved.
1055 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1057 * decl.c (init_decl_processing): Add new class "protectionDomain"
1059 * class.c (make_class_data): Set initial value for "protectionDomain".
1061 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1063 * jvspec.c (lang_specific_driver): Fix memory allocation
1064 deficit, by using concat in lieu of xmalloc/sprintf.
1066 2001-04-20 Per Bothner <per@bothner.com>
1068 Fixes to compile multiple .class files at once.
1069 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1070 * java-tree.h (CLASS_PARSED_P): New macro.
1071 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1072 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1073 (read_class): Avoid some code duplication.
1074 Don't call JCF_FINISH for a .class file - might be needed later.
1075 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1076 rather than CLASS_LOADED_P, since latter implies class laid out.
1077 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1078 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1080 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1082 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1084 * boehm.c: Include toplev.h.
1086 2001-04-06 Tom Tromey <tromey@redhat.com>
1087 Alexandre Petit-Bianco <apbianco@redhat.com>
1089 Fix for PR gcj/1404 and PR gcj/2332:
1090 * parse.y (build_array_from_name): If we use the type_wfl then
1091 accumulate dimensions from the original type as well.
1092 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1094 2001-04-06 Tom Tromey <tromey@redhat.com>
1096 * parse.y (analyze_clinit_body): Return true if the second operand
1097 of a METHOD_EXPR is nonzero.
1099 2001-04-06 Tom Tromey <tromey@redhat.com>
1101 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1103 ($(srcdir)/java/parse.c): Likewise.
1105 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1107 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1108 (version-gcc): Initialized.
1109 (which-gcj): Likewise.
1111 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1113 * java-tree.h (struct lang_decl): New macro
1114 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1115 * parse.y (build_instance_initializer): New function.
1116 (add_instance_initializer): Use it.
1117 (java_fix_constructors): Set `current_class' before fix pass.
1118 (fix_constructors): Just return if already fixed. Move `super()'
1119 invokation ahead. Use `build_instance_initializer.'
1122 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1124 * parse.y (resolve_qualified_expression_name): Pass field's
1125 DECL_CONTEXT to `not_accessible_p.'
1126 (not_accessible_p): Changed parameters order in `inherits_from_p'
1129 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1131 * lang-options.h: Add flag_check_references.
1133 2001-04-04 Per Bothner <per@bothner.com>
1135 * java-tree.h (CONSTANT_VALUE_P): New macro.
1136 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1137 * parse.y (maybe_build_class_init_for_field): New static function.
1138 (resolve_expression_name, resolve_field_access): Use
1139 maybe_build_class_init_for_field instead of build_class_init
1140 This does not do the init if the field is compile-time-constant.
1141 (resolve_field_access): Simplify.
1143 * parse.y (fold_constant_for_init): Merge test into switch.
1145 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1147 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1149 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1151 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1153 * expr.c (pop_type_0): Save the result of the first
1154 lang_printable_name call in a scratch buffer, so it
1155 won't be clobbered by the second call.
1157 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1159 * parse-scan.y (array_type:): Rewritten.
1160 (type_declaration:): `empty_statement' replaces `SC_TK.'
1161 (class_member_declaration:): `empty statement' added.
1162 (method_body:): Simplified.
1163 (static_initializer:): Likewise.
1164 (primary_no_new_array:): Use `type_literals.'
1165 (type_literals:): New rule.
1166 (dims:): Set and update `bracket_count.'
1167 Fixes PR java/1074. Fixes PR java/2412.
1169 2001-03-28 Hans Boehm <boehm@acm.org>
1171 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1172 (get_boehm_type_descriptor): Set type on returned value to be a
1173 pointer length integer.
1175 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1177 * expr.c (pop_type_0): Call `concat' rather than building the
1179 (pop_type): Add format specifier in call to `error'.
1181 * parse.y (patch_method_invocation): Avoid casting away
1184 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1186 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1188 2001-03-28 Richard Henderson <rth@redhat.com>
1190 IA-64 ABI Exception Handling:
1191 * Make-lang.in (except.o): Don't depend on eh-common.h.
1192 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1193 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1194 [soft_exceptioninfo_call_node]: Remove.
1195 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1196 (end_java_method): No emit_handlers.
1197 * except.c (java_set_exception_lang_code): Remove.
1198 (method_init_exceptions): Don't call it.
1199 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1200 (build_exception_object_ref): New.
1201 (expand_end_java_handler): Update for except.h name changes.
1202 (emit_handlers, expand_resume_after_catch): Remove.
1203 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1204 (process_jvm_instruction): Use build_exception_object_ref.
1205 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1206 (soft_exceptioninfo_call_node): Remove.
1207 (build_exception_object_ref): Declare.
1208 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1209 soft_exceptioninfo_call_node. Move processing ...
1210 [EXC_PTR_EXPR]: ... here.
1211 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1212 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1213 (source_end_java_method): No java_set_exception_lang_code or
1215 (build_dot_class_method): Use build_exception_object_ref.
1216 (try_reference_assignconv): Check EXC_PTR_EXPR not
1217 soft_exceptioninfo_call_node.
1219 2001-03-28 Richard Henderson <rth@redhat.com>
1221 * java-tree.h (throw_node): Define as a single member of
1222 java_global_trees instead of a separate array.
1223 (JTI_THROW_NODE): New.
1224 * decl.c (throw_node): Don't declare.
1225 (init_decl_processing): Init a scalar throw_node.
1226 Don't register it for gc.
1227 * check-init.c (check_init): Reference scalar throw_node.
1228 * expr.c (build_java_athrow): Likewise.
1229 * jcf-write.c (generate_bytecode_insns): Likewise.
1230 * parse.h (BUILD_THROW): Likewise.
1232 2001-03-28 Richard Henderson <rth@redhat.com>
1234 * decl.c (end_java_method): Do not save and restore
1235 flag_non_call_exceptions.
1236 * parse.y (source_end_java_method): Likewise.
1237 * lang.c (flag_exceptions): Don't declare.
1238 (java_init_options): Set flag_non_call_exceptions. Set
1239 flag_exceptions here ...
1240 (java_init): ... not here.
1242 2001-03-27 Richard Henderson <rth@redhat.com>
1244 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1245 exceptions_via_longjmp.
1247 * lang.c (flag_new_exceptions): Don't declare it.
1248 (java_init_options): Or set it.
1250 2001-03-27 Richard Henderson <rth@redhat.com>
1252 * decl.c (end_java_method): Rename asynchronous_exceptions to
1253 flag_non_call_exceptions.
1254 * parse.y (source_end_java_method): Likewise.
1256 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1258 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1260 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1262 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1264 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1266 * parse.y (find_as_inner_class): Follow current package
1267 indications not to mistakingly load an unrelated class.
1269 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1271 * constants.c (PUTN): Use memcpy, not bcopy.
1273 * lex.c (java_read_char): Use memmove, not bcopy.
1275 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1277 2001-03-23 Per Bothner <per@bothner.com>
1279 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1280 macro for better error pin-pointing.
1281 * java-tree.h: Fix typo in comment.
1283 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1284 Don't include jsr/goto in exception range.
1285 Check if start and end of exception range are the same (also TRY_EXPR).
1286 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1287 However, do emit the following goto even if try_block is empty.
1288 Defer freeing exception_decl until after the finalizer, to make
1289 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1291 * parse.y (java_complete_lhs): If the try-clause is empty, just
1292 return the finally-clause and vice versa.
1294 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1296 * gcj.texi (Input Options): documented the check for attribute
1297 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1298 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1299 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1300 (jcf_parse): Check for the right classes archive if necessary.
1301 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1302 (jcf_parse_fields): Fixed indentation.
1303 * jcf-write.c (append_gcj_attribute): New function.
1304 (generate_classfile): Compute the attribute count, invoke
1305 `append_gcj_attribute'.
1306 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1307 turned into bit fields. New bit field `right_zip.'
1308 (JCF_ZERO): Set `right_zip' to zero.
1309 * lang-options.h (-fforce-classes-archive-check): Added flag.
1310 * lang.c (flag_force_classes_archive_check): New flag.
1311 (lang_f_options): New entry `force-classes-archive-check.'
1314 2001-02-07 Andrew Haley <aph@redhat.com>
1316 * gcj.texi (Configure-time Options): Add -fcheck-references.
1317 * expr.c (build_java_indirect_ref): New function.
1318 (java_check_reference): New function.
1319 (build_java_array_length_access): Use build_java_indirect_ref to
1320 check for null references.
1321 (build_java_arrayaccess): Likewise.
1322 (build_get_class): Likewise.
1323 (build_field_ref): Likewise.
1324 (invoke_build_dtable): Likewise.
1325 (build_invokeinterface): Likewise.
1326 * lang.c (lang_f_options): Add flag_check_references.
1327 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1328 * java-tree.h (flag_check_references): New variable.
1329 * lang.c (flag_check_references): Likewise.
1330 * parse.y (patch_invoke): Use java_check_reference.
1331 (patch_assignment): Allow for extra nesting in
1332 _Jv_CheckArrayStore.
1334 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1336 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1337 * lex.c (cxx_keywords): Likewise.
1339 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1341 * parse.y (qualify_ambiguous_name): Broaden `length'
1342 recognition. Help MODIFY_EXPR be resolved as expression names.
1343 Fixes PR java/2066. Fixes PR java/2400.
1345 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1347 * gjavah.c (process_file): Mark interface definitions with
1348 "__attribute__ ((java_interface))".
1350 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1352 * class.c (layout_class): Fixed push_super_field's second
1353 argument. Fixes PR java/2333.
1354 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1355 too early to lay innerclasses out.
1357 2001-03-20 Tom Tromey <tromey@redhat.com>
1358 Alexandre Petit-Bianco <apbianco@redhat.com>
1360 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1361 inside an array reference. Insertion of the array store check
1362 rewritten. Fixes PR java/2299.
1364 2001-03-20 Tom Tromey <tromey@redhat.com>
1366 * lex.c (java_read_unicode): Only accept leading `u's.
1368 2001-03-20 Tom Tromey <tromey@redhat.com>
1370 * jcf-parse.c (read_class): Initialize `class'.
1372 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1374 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1376 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1378 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1379 (layout_class): Likewise.
1380 (layout_class_method): Likewise.
1381 (emit_register_classes): Likewise.
1382 * decl.c (builtin_function): Likewise.
1383 (give_name_to_locals): Likewise.
1385 2001-03-19 Per Bothner <per@bothner.com>
1387 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1388 before trying to load an inner class.
1390 Fixes to process to command-line .class files in two passes.
1391 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1392 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1393 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1394 * class.c (is_compiled_class): Fix for renamed flag.
1395 * parse.y (maybe_create_class_interface_decl): Likewise.
1396 * jcf-parse.c (yyparse): Also set if compiling .class files.
1397 * jcf-parse.c (read_class); Read current_class.
1398 (jcf_parse): Make static.
1399 (load_inner_classes): New function, with code moved from jcf_parse,
1400 because we need to inner classes after the command-line files are read.
1401 (yyparse): Set finput to NULL when it doesn't need to be closed.
1402 Reduce use of main_jcf (basically only for archive) and
1403 use finput instead of main_jcf->read_state.
1404 Inline jcf_figure_file_type into yyparse.
1405 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1406 Defer load_inner_classes and parse_class_file to a second pass,
1407 after we've correctly mapped command-line .clas fiels to classes.
1408 (jcf_figure_file_type): Removed.
1409 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1410 (JCF_ZERO): Also clear zipd field.
1411 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1413 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1415 * jcf-parse.c (yyparse): Change ch from char * to char.
1417 2001-03-19 Per Bothner <per@bothner.com>
1419 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1420 Add constructed filelist-file at end, following -xjava. Thus any .o
1421 and library files are not affected by the -xjava. Also wrap
1422 explicit @FILE with -xjava and -xnone.
1424 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1426 * class.c (build_static_field_ref): Call make_decl_rtl() after
1427 setting the DECL_EXTERNAL flag.
1429 2001-03-17 Per Bothner <per@bothner.com>
1431 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1433 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1434 when result is is needed (target is STACK_TARGET).
1436 * parse.h (JDEP_SOLV): Removed.
1437 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1439 * parse.y (incomplete_class_list): Removed.
1440 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1441 It doesn't work if resolve_class changes the name of an array type
1442 that is on the list and then someone else looks for the modified name.
1443 Also, seems liable to break when compiling multiple source files at
1444 once. So the simplest is to just remove incomplete_class_list -
1445 it is only a minor space win and it is not even clear it saves time.
1447 * parse.y (resolve_class): Remove unneeded promote_type.
1449 2001-03-15 Per Bothner <per@bothner.com>
1451 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1452 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1453 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1454 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1456 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1457 * parse.y (java_expand_classes): Likewise.
1459 * parse.y (expand_start_java_method): Was only called once and had a
1460 misleading name, so inline in caller java_complete_expand_method.
1461 (enter_a_block): Likewise inline in enter_block and remove.
1463 Remove junk from when gcc/java was created (by copying from C/C++).
1464 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1465 (struct binding_level): Remove fields keep, keep_if_subblocks,
1466 more_cleanups_ok, have_cleanups (which have never been used).
1467 (pushlevel, poplevel): Remove related useless code.
1469 * class.c (make_class_data): The class_dtable_decl (i.e. the
1470 vtable for Class) should be external, except when compiling Class.
1472 * jvspec.c (lang_specific_driver): Fix -C handling.
1473 Check -save-temps to see if temp @FILE should be deleted.
1474 Follow-up to/fix for February 16 patch.
1476 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1477 (type_stack_dup): Remove no-longer neded error check.
1479 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1481 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1482 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1483 don't surround the element with 'N..E' if the type name is
1486 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1488 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1489 DECL_RTL_SET_P, etc.
1490 (make_method_value): Likewise.
1491 (get_dispatch_table): Likewise.
1493 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1495 2001-03-07 Tom Tromey <tromey@redhat.com>
1497 * config-lang.in (lang_requires): Define.
1499 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1501 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1504 2001-03-05 Per Bothner <per@bothner.com>
1506 Fix a problem where rest_of_decl_compilation applied to
1507 class_dtable_decl causes problems because it was done too early,
1508 before output file was opened.
1509 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1510 * class.c (class_dtable_decl): Add macro - element of class_roots.
1511 (make_class_data): Define class_dtable_decl.
1512 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1514 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1516 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1517 uses of 'boolean' with 'bool'.
1519 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1521 * lang-specs.h: Add zero initializer for cpp_spec field to all
1524 2001-02-16 Per Bothner <per@bothner.com>
1526 Handle compiling multiple input files at once, and @FILE syntax.
1527 * gcj.texi: Updated documentation to match.
1528 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1529 * jcf-parse.c (parse_source_file): Split into ...
1530 (parse_source_file_1): New function - and:
1531 (parse_source_file_2): New function.
1532 (yyparse): On -ffilelist-file, open and scan named file.
1533 On first pass over files, only do parse_source_file_1.
1534 A new second pass calls parse_source_file_2 for each file to compile.
1535 (init_jcf_parse): Call init_src_parse.
1536 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1537 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1538 as multiple input file combined in one compilation.
1539 * lang-options.h: Add -ffilelist-file
1540 * lang.c (flag_filelist_file): New flag variable.
1541 (lang_f_options): Handle -ffilelist-file.
1542 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1543 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1544 gclass_list - use global fields of src_parse_roots instead.
1545 * parse.y (src_parse_roots): New array.
1546 (incomplete_class_list, gclass_list): New macros.
1547 (push_parser_context, java_pop_parser_context,
1548 java_parser_context_resume): Don't fiddle with deleted fields.
1549 (various): Use incomplete_class gclass_list and global macros
1550 instead of parse_ctxt fields - the lists are global.
1551 (init_src_parse): New function.
1553 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1555 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1557 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1559 * parse.y (check_inner_class_access): Moved declaration of local
1560 `enclosing_decl_type' to the right location.
1562 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1564 * parse.y (parser_check_super_interface): Don't call
1565 check_pkg_class_access for an inner interface.
1566 (parser_check_super): Don't call check_pkg_class_access for inner
1568 (do_resolve_class): Simplify enclosing type loop. Don't call
1569 check_pkg_class_access if CL and DECL are not set.
1570 (find_in_imports_on_demand): Set DECL if class_type needed to be
1571 loaded. Don't call check_pkg_class_access for an inner class.
1572 (check_inner_class_access): Rewritten to implement member access
1573 rules as per spec 6.6.1.
1574 (check_pkg_class_access): Handle the empty package correctly.
1575 (in_same_package): New function. Determine if two classes are in the
1578 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1580 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1581 method into array types.
1582 * parse.y (patch_method_invocation): Bypass access check on clone call
1585 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1587 * expr.c (build_instanceof): Check for arrays when trying fold to
1590 2001-02-15 Jim Meyering <meyering@lucent.com>
1592 * Make-lang.in (java.install-common): Depend on `installdirs'.
1593 (java.install-info): Likewise.
1595 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1597 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1599 2001-02-14 Tom Tromey <tromey@redhat.com>
1600 Alexandre Petit-Bianco <apbianco@cygnus.com>
1602 Fix for PR java/1261.
1603 * typeck.c (build_java_array_type): Add public `clone' method to
1605 * parse.y (resolve_qualified_expression_name): Use current_class
1606 when checking for inaccessibility.
1607 (patch_method_invocation): Fixed error message when accessibility
1608 denied. Added `from_super' argument.
1610 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1612 * parse.y (resolve_class): Don't build a fake decl. Use the one
1614 * typeck.c (build_java_array_type): Build and assign decl to array
1617 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1619 * parse.y (not_accessible_p): Changed leading comment. Added extra
1620 `where' argument. Use it to enforce protected access rules.
1621 (resolve_qualified_expression_name): Added extra argument to
1623 (patch_method_invocation): Use argument `primary' to provide
1624 not_accessible_p with an extra argument.
1625 (lookup_method_invoke): Added extra argument to not_accessible_p.
1626 (search_applicable_method_list): Likewise.
1628 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1630 * parse.y (resolve_qualified_expression_name): Try to resolve as
1631 an inner class access only if `decl' is a TYPE_DECL.
1633 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1635 * decl.c (classdollar_identifier_node): Initialize.
1636 * java-tree.h (enum java_tree_index): New entry
1637 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1638 (classdollar_identifier_node): New macro.
1639 (ID_CLASSDOLLAR_P): Likewise.
1640 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1641 (build_dot_class_method_invocation): Likewise.
1642 (find_applicable_accessible_methods_list): `class$' can't be
1645 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1647 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1649 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1651 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1652 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1655 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1657 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1658 outside of the `__U' sequence too.
1659 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1662 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1664 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1666 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1669 (JVGENMAIN_OBJS): Likewise.
1670 * java-tree.h (append_gpp_mangled_name): New prototype.
1671 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1672 Removed cast calling `gcc_add_root.'
1673 * jvgenmain.c (mangle_obstack): New global, initialized.
1675 (do_mangle_class): Constify local `ptr.'
1676 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1677 append_gpp_mangle_name and update `count' if necessary.
1678 Use `mangle_obstack.'
1679 * mangle.c (append_unicode_mangled_name): Removed.
1680 (append_gpp_mangled_name): Likewise.
1681 (unicode_mangling_length): Likewise.
1682 (mangle_member_name): Return type set to `void.'
1683 (mangle_field_decl): Don't append `U' in escaped names.
1684 (mangle_method_decl): Likewise.
1685 (mangle_member_name): Just use `append_gpp_mangled_name.'
1686 * mangle_name.c: New file.
1688 2001-02-07 Per Bothner <per@bothner.com>
1690 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1692 * check-init.c (check_init): Don't call done_alternative after
1693 processing loop code, as a LOOP_EXPR never terminates normally.
1695 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1697 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1699 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1701 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1704 2001-02-06 Tom Tromey <tromey@redhat.com>
1706 * lex.c (java_new_lexer): Longer error message.
1708 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1709 Alexandre Petit-Bianco <apbianco@cygnus.com>
1711 * typeck.c (build_prim_array_type): Added leading comment.
1712 (build_java_array_type): Moved locals out of
1713 block. Always create the `data' field, fixed alignment to match
1716 2001-02-04 Tom Tromey <tromey@redhat.com>
1718 * expr.c (java_lang_expand_expr): Don't bother recomputing
1719 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1722 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1724 * parse.y (process_imports): Save the original name of the import
1725 for better error report.
1727 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1729 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1730 of macros used when compiling jvspec.c.
1731 * jvspec.c (lang_specific_driver): Link with the shared
1734 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1736 * check-init.c (check_init): Call internal_error instead of fatal.
1737 * expr.c (java_lang_expand_expr): Likewise.
1738 * jcf-parse.c (get_constant): Likewise.
1739 * mangle.c (java_mangle_decl): Likewise.
1740 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1741 (operator_string): Likewise.
1742 * check-init.c (check_init): Call abort instead of fatal.
1743 * class.c (build_class_ref): Likewise.
1744 * constants.c (write_constant_pool): Likewise.
1745 * decl.c (start_java_method): Likewise.
1746 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1747 (java_stack_dup, encode_newarray_type): Likewise.
1748 (build_java_array_length_access): Likewise.
1749 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1750 (build_java_soft_divmod, build_invokeinterface): Likewise.
1751 * java-tree.h (INNER_CLASS_P): Likewise.
1752 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1753 (give_name_to_class, get_class_constant): Likewise.
1754 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1755 (find_constant_index, generate_bytecode_conditional): Likewise.
1756 (generate_bytecode_insns, perform_relocations): Likewise.
1757 * lex.c (java_unget_unicode, java_lex): Likewise.
1758 * mangle.c (mangle_type, mangle_record_type): Likewise.
1759 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1760 (finish_mangling): Likewise.
1761 * parse.h (MARK_FINAL_PARMS): Likewise.
1762 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1763 (obtain_incomplete_type, java_complete_class): Likewise.
1764 (java_check_regular_methods, java_complete_expand_method): Likewise.
1765 (cut_identifier_in_qualified, check_deprecation): Likewise.
1766 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1767 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1768 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1769 * typeck.c (set_local_type, parse_signature_type): Likewise.
1770 (parse_signature_string, build_java_signature): Likewise;
1771 (set_java_signature): Likewise.
1772 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1773 * class.c (add_method): Call fatal_error instead of fatal.
1774 (build_static_field_ref): Likewise.
1775 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1776 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1777 * lex.c (java_new_new_lexer): Likewise.
1778 * jv-scan.c (main): Likewise.
1779 (fatal_error): Renamed from fatal.
1780 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1782 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1783 (yyparse): Likewise.
1784 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1785 * lex.c (java_get_line_col): Likewise.
1786 * jcf-parse.c (load_class): Make errors non-fatal.
1787 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1789 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1791 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1792 (error): Remove unused function.
1793 (main): Don't use "__attribute__ alias" on generated class symbol.
1795 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1797 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1799 * parse.y (finish_method_declaration): Code accounting for WFLed
1800 method DECL_NAMEs deleted.
1801 (check_abstract_method_definitions): Likewise.
1802 (resolve_type_during_patch): Layout resolved type.
1803 * typeck.c (lookup_do): Removed unused local.
1805 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1807 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1808 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1809 integer_negative_one_node.
1810 * expr.c (build_java_binop): Likewise.
1812 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1814 * zextract.c (read_zip_archive): Read file_offset before writing
1815 zipd and consequently clobbering the header contents.
1817 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1819 * Make-lang.in: Remove all dependencies on defaults.h.
1820 * decl.c: Don't include defaults.h.
1822 * parse.y: Likewise.
1824 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1826 * ChangeLog (2001-01-21): Fixed typo.
1827 * class.c (layout_class_method): Code accounting for WFLed
1828 method DECL_NAMEs deleted.
1829 * constant.c (find_methodref_index): Likewise.
1830 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1831 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1832 (struct lang_decl): New field `wfl'.
1833 (java_get_real_method_name): Prototype deleted.
1834 * mangle.c (mangle_method_decl): Code accounting for WFLed
1835 method DECL_NAMEs deleted.
1836 * parse.h (GET_METHOD_NAME): Macro deleted.
1837 * parse.y (reset_method_name): Deleted.
1838 (method_header): Set DECL_FUNCTION_WFL.
1839 (check_abstract_method_header): Code accounting for WFLed method
1841 (java_get_real_method_name): Deleted.
1842 (check_method_redefinition): Code accounting for WFLed method
1843 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1844 (java_check_regular_methods): Likewise.
1845 (java_check_abstract_methods): Likewise.
1846 (java_expand_classes): Don't call `reset_method_name.'
1847 (search_applicable_method_list): Use DECL_NAMEs instead of
1849 * typeck.c (lookup_do): Code accounting for WFLed method
1852 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1854 * lex.c (java_read_char): Check for EOF from getc first.
1856 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1858 * class.c (layout_class): Don't lay the superclass out if it's
1859 already being laid out.
1860 * jcf-parse.c (handle_innerclass_attribute): New function.
1861 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1862 handle_innerclasses_attribute.
1863 (jcf_parse): Don't load an innerclasses if it's already being
1865 * jcf-write.c (append_innerclass_attribute_entry): Static
1866 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1867 to be zero for anonymous classes.
1869 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1871 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1873 * jcf-parse.c (set_source_filename): Use
1874 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1876 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1878 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1879 gets a unique asm name.
1881 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1883 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1884 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1886 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1887 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1888 * parse.y (lookup_package_type_and_set_next): Deleted.
1889 (resolve_package): Removed unnecessary code.
1890 (find_applicable_accessible_methods_list): `finit$' can't be
1892 * verify.c (pop_argument_types): Added missing prototype.
1894 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1896 * config-lang.in: Disable java by default.
1898 2001-01-23 Tom Tromey <tromey@redhat.com>
1900 * gcj.texi (Copying): New node.
1901 Added copyright information.
1903 2001-01-21 Per Bothner <per@bothner.com>
1905 Various fixes to allow compiling a compressed .jar/.zip archive.
1906 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1907 (struct ZipFile): Add fields name and next (from ZipFileCache).
1908 (struct ZipDirectory): New field zipf points to owning ZipFile.
1909 * jcf.h (struct ZipDirectory): Add forward declaration.
1910 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1911 Remove seen_in_zip and zip_offset fields.
1912 (JCF_SEEN_IN_ZIP): New macro.
1913 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1914 * jcf-io.c: Change all ZipFileCache to ZipFile.
1915 (read_zip_member): New function.
1916 (open_in_zip): Call read_zip_member.
1917 * jcf-parse.c (find_in_current_zip): Remove function.
1918 (read_class): Merge in find_in_current_zip functionality.
1919 Call read_zip_member if needed.
1920 (parse_zip_file_entries): Use read_zip_member.
1921 (process_zip_dir): Update for removed and added JCF fields.
1922 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1924 2001-01-21 Per Bothner <per@bothner.com>
1926 Minor optimization of static ggc roots.
1927 * jcf-parse.c (parse_roots): New static field.
1928 (current_field, current_method, current_file_list): Replace by macros
1929 naming fields of parse_roots.
1930 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1931 * class.c (class_roots): New static field.
1932 (registered_class, fields_ident, info_ident, class_list):
1933 New macros naming fields of parse_roots.
1934 (build_static_field_ref): Don't register roots here.
1935 (layout_class): Static field list replaced by macro class_list.
1936 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1937 Initialize fields_ident and info_ident here.
1939 2001-01-21 Per Bothner <per@bothner.com>
1941 * jcf-parse.c (ggc_mark_jcf): New function.
1942 (init_jcf_parse): Register current_jcf as ggc root.
1944 2001-01-21 Per Bothner <per@bothner.com>
1946 * lang.c (put_decl_node): Print method's name.
1948 2001-01-21 Per Bothner <per@bothner.com>
1950 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1951 (verify_jvm_instructions): Use it, for better error messages on loads.
1953 2001-01-21 Per Bothner <per@bothner.com>
1955 * verify.c (merge_type_state): Still may have to merge even if
1956 LABEL_VERIFIED (label).
1958 2001-01-21 Per Bothner <per@bothner.com>
1960 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1961 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1963 2001-01-19 Per Bothner <per@bothner.com>
1965 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1966 if expeting an interface type. Refines Tom's change of 2000-09-12.
1968 2001-01-18 Per Bothner <per@bothner.com>
1970 * gcj.texi (Input Options): Mention .java files.
1972 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1974 * lang-options.h (-Wunsupported-jdk11): Removed.
1975 * lang.c (flag_not_overriding): Deleted.
1976 (flag_static_local_jdk1_1): Likewise.
1977 (lang_W_options): Removed "unsupported-jdk11" entry.
1978 * parse.y (java_check_methods): Removed dead code.
1980 2001-01-17 Tom Tromey <tromey@redhat.com>
1982 Changes suggested by Per Bothner:
1983 * gcj.texi (Input Options): Don't mention input files.
1984 (Code Generation): Updated --main information.
1985 (Invoking jcf-dump): Mention that --javap is incomplete.
1986 From Alexandre Petit-Bianco:
1987 (Warnings): Don't mention -Wunsupported-jdk11.
1989 (Compatibility): Mention JDK 1.2-ness of libraries.
1990 (Resources): Mention resources used when writing gcj.
1992 2001-01-17 Tom Tromey <tromey@redhat.com>
1994 * gcj.texi: New file.
1995 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1996 (java.info): Depend on gcj.info.
1997 (java/gcj.dvi): New target.
1998 (java.dvi): Depend on gcj.dvi.
1999 (java.install-info): Wrote.
2001 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2003 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2004 having called make_decl_rtl.
2006 2001-01-14 Per Bothner <per@bothner.com>
2008 Various patches to emit better messages on verification errors.
2009 * expr.c (push_type_0): Return error indication on stack overflow,
2010 instead of callinfg fatal.
2011 (push_type): Now just call push_type_0 (nd fatal on overflow).
2012 (pop_type_0): Return detailed error message (in a char** argument).
2013 (pop_type): If pop_type_0 fails, print error message.
2014 (pop_argument_types): Moved to verify.c.
2015 * verify.c (pop_argument_types): Moved from expr.c.
2016 Return a (possible) error message, rather than void.
2017 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2018 (verify_jvm_instruction): Use new macros, improving error messages.
2019 For case OPCODE_astore use object_ptr_type_node.
2020 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2021 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2023 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2024 constant, return body without wrapper. (Improves constant folding.)
2025 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2027 2001-01-13 Per Bothner <per@bothner.com>
2029 * expr.c (expand_java_field_op): Assigning to a final field outside
2030 an initializer does not violate JVM spec, so should be warning, not
2031 error. (Sun's verifier does not complain - though MicroSoft's does.)
2033 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2035 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2038 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2040 * parse.y (resolve_expression_name): Permit instance variables from
2041 enclosing context in super constructor call.
2042 (resolve_qualified_expression_name): Permit enclosing class's qualified
2043 "this" in super constructor call.
2045 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2047 * class.c (build_utf8_ref): Remove last argument in call to
2048 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2049 (build_class_ref): Likewise.
2050 (build_static_field_ref): Likewise.
2051 (get_dispatch_table): Likewise.
2052 (layout_class_method): Likewise.
2053 (emit_register_classes): Likewise.
2054 * constants.c (build_constant_data_ref): Likewise.
2055 * decl.c (builtin_function): Likewise.
2056 (create_primitive_vtable): Likewise.
2057 * expr.c (build_known_method_def): Likewise.
2058 (build_jni_stub): Likewise.
2059 (java_lang_expand_expr): Likewise.
2061 2001-01-10 Tom Tromey <tromey@redhat.com>
2063 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2065 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * java-tree.h (lang_printable_name_wls): New prototype.
2068 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2069 rather than `current_class' to print type name. Don't prepend type
2070 names when printing constructor names.
2071 (lang_printable_name_wls): New function.
2072 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2073 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2074 * parse.y (patch_method_invocation): Message tuned for constructors.
2075 (not_accessible_p): Grant `private' access from within
2078 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2080 All files with updated copyright when applicable.
2081 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2082 * class.c (mangle_class_field): Function removed.
2083 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2084 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2085 (build_class_ref): Call `java_mangle_class_field' instead of
2086 `mangle_class_field.'
2087 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2088 (layout_class): Call `java_mangle_decl' instead of
2089 `mangle_static_field.'
2090 (cxx_keywords): Initialized static array moved to `lex.c.'
2091 (layout_class_method): Changed leading comment. Simplified to
2092 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2093 * decl.c (lang_mark_tree): Mark field `package_list.'
2094 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2095 (struct lang_type): New field `package_list.'
2096 (unicode_mangling_length): Prototype removed.
2097 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2098 emit_unicode_mangled_name): Likewise.
2099 (cxx_keyword_p): New prototype.
2100 (java_mangle_decl, java_mangle_class_field,
2101 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2102 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2104 * jvgenmain.c (main_method_prefix): Global variable removed.
2105 (main_method_suffix): Likewise.
2106 (do_mangle_classname): New function.
2107 (main): Call it. Format changed to accomodate new mangling scheme.
2108 * lex.c: (utf8_cmp): Conditionally prototyped.
2109 (cxx_keywords): Moved from class.c, conditionally defined.
2110 (utf8_cmp, cxx_keyword_p): Likewise.
2111 * mangle.c (obstack.h, ggc.h): Included.
2112 (mangle_field_decl): New function.
2113 (mangle_method_decl, mangle_type, mangle_pointer_type,
2114 mangle_array_type, mangle_record_type,
2115 find_compression_pointer_match, find_compression_array_match,
2116 find_compression_record_match,
2117 find_compression_array_template_match, set_type_package_list,
2118 entry_match_pointer_p, emit_compression_string, init_mangling,
2119 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2120 (mangle_obstack): New global.
2121 (MANGLE_RAW_STRING): New macro.
2122 (unicode_mangling_length): Turned static.
2123 (append_unicode_mangled_name): Renamed from
2124 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2125 replaces `obstack', removed from the parameter list.
2126 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2127 replaces parameter `obstack', removed from the parameter list. Call
2128 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2129 (append_gpp_mangled_classtype): Removed.
2130 (compression_table, compression_next): New static variables.
2131 * parse.y (temporary_obstack): Extern declaration removed.
2133 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2135 * parse.y (patch_binop): Compute missing type in error situations.
2137 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2139 * class.c (make_class_data): Push initial value for "arrayclass".
2140 * decl.c (init_decl_processing): Add new class field "arrayclass".
2142 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2144 From patha@softlab.ericsson.se:
2145 * parse.y (switch_label): Use build, not build1, to construct
2148 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2150 * lang.c (lang_decode_option): Change -MA to -MP.
2151 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2152 Update to new prototype; do quote targets.
2153 (jcf_dependency_write): Update.
2155 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2157 Shorten primitive array allocation path:
2158 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2159 to create new primitive arrays.
2160 * expr.c (build_newarray): If generating native code, call
2161 soft_newarray_node with a reference to the primitive TYPE identifier
2162 instead of type_value.
2164 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2166 Fix for PRs gcj/312 and gcj/253:
2167 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2168 dest if they arn't already.
2169 * class.c (layout_class): Call maybe_layout_super_class on
2170 superinterfaces also, but only if compiling from bytecode.
2173 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2176 2000-12-15 Tom Tromey <tromey@redhat.com>
2178 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2181 2000-12-14 Andrew Haley <aph@redhat.com>
2183 * boehm.c (mark_reference_fields): Change test to correctly detect
2186 2000-12-15 Andreas Jaeger <aj@suse.de>
2188 * config-lang.in (lang_dirs): Added.
2190 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2193 Credits go to rth for finding it.
2195 2000-12-13 Mike Stump <mrs@wrs.com>
2197 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2199 2000-11-07 Tom Tromey <tromey@cygnus.com>
2201 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2202 * lex.c (java_ignorable_control_p): Removed.
2203 (java_letter_or_digit_p): Removed.
2204 (java_start_char_p): New function.
2205 (java_read_char): Return `int', not `unicode_t'. Changed
2207 (java_read_unicode): Likewise.
2208 (java_read_unicode_collapsing_terminators): Likewise.
2209 (java_get_unicode): Likewise.
2210 (java_new_lexer): Initialize hit_eof.
2211 (java_parse_end_comment): Take `int' argument.
2212 (java_parse_doc_section): Likewise.
2213 (java_parse_escape_sequence): Don't allow backlash-newline.
2215 * lex.h (JAVA_DIGIT_P): Removed.
2216 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2217 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2218 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2219 (JAVA_PART_CHAR_P): New macro.
2221 (JAVA_CHAR_ERROR): Now -2.
2222 (java_lexer): New field `hit_eof'.
2223 * chartables.h: New file.
2224 * gen-table.pl: new file.
2226 2000-11-20 Tom Tromey <tromey@cygnus.com>
2227 Alexandre Petit-Bianco <apbianco@cygnus.com>
2229 * parse.y (java_complete_lhs): Only allow compound assignment of
2230 reference type if type is String.
2232 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2234 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2235 jcf-path.c: Likewise.
2237 2000-12-09 Anthony Green <green@redhat.com>
2239 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2240 filestart and filename_length as int values.
2242 2000-12-07 Mo DeJong <mdejong@redhat.com>
2244 * jcf-io.c (find_class): Correct the logic that tests to see if a
2245 .java file is newer than its .class file. The compiler was
2246 incorrectly printing a warning when file mod times were equal.
2248 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2250 * jvgenmain.c: Use ISPRINT not isascii.
2252 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2254 * parse.y (end_artificial_method_body): Fixed typo.
2256 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2258 * parse.y (patch_method_invocation): Pick the correct enclosing
2259 context when creating inner class instances.
2262 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2264 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2265 Update copyright year to 2000.
2267 2000-11-23 Anthony Green <green@redhat.com>
2269 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2270 Move current_file_list out of yyparse and make it static.
2272 * expr.c: Declare quick_stack and tree_list_free_list as static
2273 (init_expr_processing): Register quick_stack and
2274 tree_list_free_list roots.
2276 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2278 * parse.y (build_outer_field_access): New local `decl_ctx', use
2279 it. Check for field's context and current class immediate outer
2280 context inheritance.
2281 (outer_field_access_p): Consider fields inherited from the last
2283 (build_access_to_thisn): Stop at the last enclosing context if
2287 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2289 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2291 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2293 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2296 2000-11-20 Tom Tromey <tromey@cygnus.com>
2298 * jv-scan.c (help): Document --complexity.
2299 (options): Added --complexity.
2300 (flag_complexity): New global.
2301 (main): Call `report'.
2302 * parse-scan.y (complexity): New global.
2303 (if_then_statement, if_then_else_statement,
2304 if_then_else_statement_nsi, switch_block_statement_group,
2305 while_expression, do_statement, for_begin, continue_statement,
2306 throw_statement, catch_clause, finally, method_invocation,
2307 conditional_and_expression, conditional_or_expression,
2308 conditional_expression): Update complexity.
2309 (reset_report): Reset complexity.
2310 (report): New function.
2312 2000-11-20 Tom Tromey <tromey@cygnus.com>
2314 * lex.c (yylex): Added STRICT_TK case.
2315 * parse.y (STRICT_TK): Added.
2316 * parse-scan.y (STRICT_TK): Added.
2317 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2318 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2320 * keyword.h: Rebuilt.
2321 * keyword.gperf (strictfp): Added.
2323 2000-11-20 Tom Tromey <tromey@cygnus.com>
2325 * lex.c (yylex): Recognize floating point constants with leading
2328 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2330 * java-tree.h (cyclic_inheritance_report): Constify.
2331 * parse.y (cyclic_inheritance_report): Likewise.
2333 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2335 * parse.y (goal): Remove call to ggc_add_string_root.
2337 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2339 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2340 Create string in scratch buffer, then pass to build_string.
2342 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2344 * parse.y (issue_warning_error_from_context): Add
2347 2000-11-11 Anthony Green <green@redhat.com>
2349 * jcf-parse.c (process_zip_dir): Add finput parameter.
2350 (jcf_figure_file_type): Call process_zip_dir with appropriate
2353 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2355 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2356 * jcf-parse.c (jcf_figure_file_type): Likewise.
2358 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2360 * parse.y (create_new_parser_context): Use memset () instead of
2363 2000-11-08 Tom Tromey <tromey@cygnus.com>
2365 * gjavah.c (process_file): Only include gcj/cni.h when generating
2368 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2370 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2371 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2372 instead of bzero ().
2374 2000-11-05 Tom Tromey <tromey@cygnus.com>
2376 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2377 * lex.c (IS_ZERO): New define.
2378 (java_perform_atof): Error on floating point underflow.
2380 2000-11-04 Tom Tromey <tromey@cygnus.com>
2382 * lex.c (java_parse_escape_sequence): Only read two octal
2383 characters if the first one is greater than 3. Don't allow
2384 "octal" numbers to include the digits 8 or 9.
2386 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2388 * Make-lang.in (java.distdir): Remove.
2390 2000-11-03 Tom Tromey <tromey@cygnus.com>
2392 * Make-lang.in (java.dvi): New target.
2393 Partial fix for PR other/567.
2395 * lang-options.h: Mention -Wout-of-date.
2396 * jcf-dump.c (flag_newer): New global.
2397 * gjavah.c (flag_newer): New global.
2398 * jcf-io.c (find_class): Only warn when flag_newer set.
2399 * lang.c (flag_newer): New global.
2400 (struct string_option): New declaration.
2401 (lang_W_options): New global.
2402 (process_option_with_no): New function.
2403 (lang_decode_option): Use it.
2405 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2406 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2409 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2410 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2411 * lex.c (java_read_unicode): Removed `term_context' argument.
2412 Recognize any number of `u' in `\u'.
2413 (java_read_unicode_collapsing_terminators): New function.
2414 (java_get_unicode): Use it.
2415 (java_lineterminator): Removed.
2416 (yylex): Produce error if character literal is newline or single
2417 quote. Return if eof found in middle of `//' comment. EOF in
2418 `//' comment is only an error if pedantic.
2419 (java_ignorable_control_p): New function.
2420 (java_parse_end_comment): Return if eof found in middle of
2423 * jv-scan.c (pedantic): New global.
2425 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2427 * parse.y (outer_field_access_p): Inherited fields aren't
2428 consider outer fields.
2429 (maybe_build_thisn_access_method): Use
2430 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2431 (resolve_expression_name): Trigger an error if a static field
2432 is being accessed as an outer field.
2434 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2436 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2439 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2441 * Make-lang.in: Move all build rules here from Makefile.in,
2442 adapt to new context. Wrap all rules that change the current
2443 directory in parentheses. Expunge all references to $(P).
2444 When one command depends on another and they're run all at
2445 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2446 all object-file generation rules. Delete obsolete variables.
2448 * Makefile.in: Delete.
2449 * config-lang.in: Delete outputs= line.
2451 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2453 * parse.y (patch_method_invocation): NULLify this_arg when already
2455 (maybe_use_access_method): Handle call to methods unrelated to the
2456 current class. Fixed comment.
2459 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2461 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2464 2000-10-24 Tom Tromey <tromey@cygnus.com>
2466 * lex.c (java_new_lexer): Initialize new fields. Work around
2467 broken iconv() implementations.
2468 (java_read_char): Swap bytes if required. Use fallback decoder if
2470 (byteswap_init, need_byteswap): New globals.
2471 (java_destroy_lexer): Only close iconv handle if it is in use.
2472 * lex.h (java_lexer): New fields read_anything, byte_swap,
2474 Made out_buffer unsigned.
2476 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2478 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2479 where an enclosing context can be set on the jdep.
2480 (do_resolve_class): Fixed identation.
2482 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2484 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2486 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2489 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2491 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2493 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2495 * jcf-write.c (OP1): Update `last_bc'.
2496 (struct jcf_block): Fixed indentation and typo in comments. New
2498 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2499 follows `monitorenter'.
2500 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2504 2000-10-16 Tom Tromey <tromey@cygnus.com>
2506 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2507 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2508 * lang-options.h: Added -MA, -MT, -MF..
2509 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2510 (DEPEND_TARGET_SET): New macro.
2511 (DEPEND_FILE_ALREADY_SET): Likewise.
2512 (init_parse): Handle new flags.
2513 * jcf.h (jcf_dependency_print_dummies): Declare.
2514 * Make-lang.in (s-java): Added mkdeps.o.
2515 * Makefile.in (BACKEND): Added mkdeps.o.
2516 (../gcjh$(exeext)): Added mkdeps.o.
2517 (../jcf-dump$(exeext)): Added mkdeps.o.
2518 * jcf-depend.c: Include mkdeps.h.
2519 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2520 add_entry): Removed.
2521 (jcf_dependency_reset): Rewrote.
2522 (dependencies): New global.
2523 (jcf_dependency_set_target): Rewrote.
2524 (jcf_dependency_add_target): Likewise.
2525 (jcf_dependency_add_file): Likewise.
2527 (print_ents): Removed.
2528 (jcf_dependency_write): Rewrote.
2529 (print_dummies): New global.
2530 (jcf_dependency_print_dummies): New function
2531 (jcf_dependency_write): Call deps_dummy_targets if required.
2533 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2535 * gjavah.c (add_class_decl): Removed unused variables `tname',
2536 `tlen' and `name_index'.
2537 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2538 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2539 in `wfl_operator' with value.
2540 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2541 (jcf_figure_file_type): Fixed identation.
2542 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2543 * parse.y (analyze_clinit_body): New function.
2544 (static_initializer:): Reset `current_static_block'.
2545 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2546 `wfl_operator' with new value.
2547 (lookup_cl): Use EXPR_WFL_FILENAME.
2548 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2549 analyze_clinit_body.
2550 (build_outer_field_access): Access to this$<n> built from
2551 current_class, not its outer context.
2552 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2553 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2554 (patch_method_invocation): Use `is_static_flag' when already
2556 (patch_newarray): Removed assignment in ternary operator.
2558 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 * except.c (free_eh_ranges): Don't free `whole_range'.
2562 2000-10-15 Anthony Green <green@redhat.com>
2564 * decl.c (init_decl_processing): Call init_class_processing before
2567 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2569 * check-init.c (check_init): Fixed leading comment. Use
2571 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2572 (give_name_to_locals): Likewise.
2573 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2574 fields in lang_decl_var.
2575 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2576 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2577 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2578 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2579 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2580 (LOCAL_FINAL): Rewritten.
2581 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2582 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2583 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2584 `init_final' fields.
2585 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2586 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2587 (TYPE_HAS_FINAL_VARIABLE): New macro.
2588 (struct lang_type): Added `afv' field.
2589 * parse.y (check_static_final_variable_assignment_flag): New function.
2590 (reset_static_final_variable_assignment_flag): Likewise.
2591 (check_final_variable_local_assignment_flag): Likewise.
2592 (reset_final_variable_local_assignment_flag): Likewise.
2593 (check_final_variable_indirect_assignment): Likewise.
2594 (check_final_variable_global_assignment_flag): Likewise.
2595 (add_inner_class_fields): Use LOCAL_FINAL_P.
2596 (register_fields): Handle local finals and final variables.
2597 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2598 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2599 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2601 (java_complete_expand_methods): Loop to set
2602 TYPE_HAS_FINAL_VARIABLE. Call
2603 `reset_final_variable_local_assignment_flag' and
2604 `check_final_variable_local_assignment_flag' accordingly before
2605 and after constructor expansion. Call
2606 `reset_static_final_variable_assignment_flag'
2607 before expanding <clinit> and after call
2608 `check_static_final_variable_assignment_flag' if the
2609 current_class isn't an interface. After all methods have been
2610 expanded, call `check_final_variable_global_assignment_flag' and
2611 `check_static_final_variable_assignment_flag' if the current class
2613 (maybe_yank_clinit): Fixed typo in comment.
2614 (build_outer_field_access_methods): Removed old sanity check. Use
2615 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2616 Don't create access methods for finals.
2617 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2618 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2619 existing DECL_INIT has been processed.
2620 (java_complete_lhs): Likewise.
2621 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2622 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2624 (patch_assignment): Use LOCAL_FINAL_P.
2625 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2626 DECL_INITIAL is nullified.
2629 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2631 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2633 * Makefile.in (parse.c, parse-scan.c): Likewise.
2635 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2637 * class.c (temporary_obstack): Remove.
2638 (make_class): Don't mess with obstascks.
2639 (push_class): Likewise.
2640 (set_super_info): Likewise.
2641 (add_method_1): Likewise.
2642 (add_method): Likewise.
2643 (add_field): Likewise.
2644 (build_utf8_ref): Likewise.
2645 (build_class_ref): Likewise.
2646 (build_static_field_ref): Likewise.
2647 (finish_class): Likewise.
2648 (push_super_field): Likewise.
2649 (layout_class): Likewise.
2650 (layout_class_methods): Likewise.
2651 (init_class_processing): Likewise.
2652 * constants.c (get_tag_node): Likewise.
2653 (build_constant_data_ref): Likewise.
2654 * decl.c (ggc_p): Remove.
2655 (copy_lang_decl): Use ggc_alloc.
2656 (complete_start_java_method): Don't mess with obstacks.
2657 (start_java_method): Likewise.
2658 (end_java_method): Likewise.
2659 * except.c (link_handler): Use xmalloc.
2660 (free_eh_ranges): New function.
2661 (method_init_exceptions): Use it.
2662 (add_handler): Use xmalloc.
2663 (expand_start_java_handler): Don't mess with obstacks.
2664 (prepare_eh_table_type): Likewise.
2665 (expand_end_java_handler): Likewise.
2666 * expr.c (push_value): Likewise.
2667 (create_label_decl): Likewise.
2668 (build_jni_stub): Likewise.
2669 (java_lang_expand_expr): Likewise.
2670 (note_instructions): Use xrealloc.
2671 (java_push_constant_from_pool): Don't mess with obstacks.
2672 (process_jvm_instruction): Likewise.
2673 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2675 * jcf-parse.c (get_constant): Don't mess with obstacks.
2676 (read_class): Likewise.
2677 (jcf_parse): Likewise.
2678 * lex.c (expresion_obstack): Remove.
2679 (java_lex): Don't use obstack_free.
2680 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2681 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2682 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2683 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2684 * parse.y (gaol): Add more GC roots.
2685 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2686 (lookup_field_wrapper): Likewise.
2687 (obtain_incomplete_type): Don't mess with obstacks.
2688 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2690 (craft_constructor): Don't mess with obstacks.
2691 (safe_layout_class): Likewise.
2692 (java_complete_class): Likewise.
2693 (source_end_java_method): Likewise.
2694 (build_outer_field_access_methods): Likewise.
2695 (build_outer_method_access_method): Likewise.
2696 (maybe_build_thisn_access_method): Likewise.
2697 (build_dot_class_method_invocation): Likewise.
2698 (java_complete_tree): Likewise.
2699 (java_complete_lhs): Likewise.
2700 (do_merge_string_cste): Likewise.
2701 (patch_string_cst): Likewise.
2702 (array_constructor_check_entry): Likewise.
2703 * typeck.c (build_java_array_type): Likewise.
2704 (parse_signature_string): Likewise.
2705 (build_java_signature): Likewise.
2707 2000-10-12 Tom Tromey <tromey@cygnus.com>
2710 * gjavah.c (add_class_decl): Don't special-case inner classes.
2711 (add_namelet): Likewise.
2713 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2715 * java-tree.h: Constify current_encoding.
2716 * lang.c: Constify current_encoding.
2718 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2720 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2721 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2723 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2725 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2726 patch. Fixes gcj/340.
2728 2000-10-10 Tom Tromey <tromey@cygnus.com>
2730 * lex.c (java_new_lexer): Initialize out_first and out_last
2732 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2734 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2736 * parse.y (pop_current_osb): New function.
2737 (array_type:): Use `dims:', changed actions
2738 accordingly. Suggested by Anthony Green.
2739 (array_creation_expression:): Used pop_current_osb.
2740 (cast_expression:): Likewise.
2741 (search_applicable_method_list): Fixed indentation.
2743 2000-10-08 Anthony Green <green@redhat.com>
2745 * parse.y (array_type_literal): Remove production.
2746 (type_literals): Refer to array_type, not array_type_literal.
2748 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2750 Patch contributed by Corey Minyard.
2751 * decl.c (check_local_named_variable): New function.
2752 (tree check_local_unnamed_variable): Likewise.
2753 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2755 2000-10-07 Anthony Green <green@redhat.com>
2757 * class.c (layout_class): Handle case where superclass can't be
2760 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2762 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2765 2000-10-05 Tom Tromey <tromey@cygnus.com>
2767 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2768 * jvgenmain.c (class_mangling_prefix): Removed.
2769 (class_mangling_suffix): New global.
2771 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2773 (print_method_info): Handle overrides for static and final
2775 (process_file): Generate declaration for class object field.
2776 * class.c (cxx_keywords): New array.
2777 (utf8_cmp): New function.
2778 (cxx_keyword_p): New function.
2779 (layout_class_method): Mangle C++ keywords by appending `$'.
2780 (mangle_field): New function.
2781 (mangle_class_field): Use mangle_field. Mangle class name as
2783 (mangle_static_field): Use mangle_field.
2785 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2787 * decl.c (find_local_variable): Removed uncessary type check and
2788 fixed range check typo. From Corey Minyard.
2790 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2792 * decl.c (give_name_to_locals): New local `code_offset'. Call
2793 `maybe_adjust_start_pc'.
2794 * expr.c (note_instructions): New function.
2795 (expand_byte_code): Don't collect insn starts here.
2796 (peek_opcode_at_pc): New function.
2797 (maybe_adjust_start_pc): Likewise.
2798 * java-tree.h (maybe_adjust_start_pc): Declare.
2799 (note_instructions): Likewise.
2800 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2802 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2804 * parse.y (field_access:): Fixed indentation.
2805 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2807 2000-09-07 Tom Tromey <tromey@cygnus.com>
2810 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2811 JPRIMITIVE_TYPE_P, for arithmetic operators.
2812 (patch_method_invocation): Indentation fix.
2813 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2814 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2815 (do_unary_numeric_promotion): Cleaned up code.
2816 (valid_cast_to_p): Handle boolean correctly.
2818 2000-09-27 Tom Tromey <tromey@cygnus.com>
2820 * lex.c (java_read_unicode): Reset bs_count when finished with
2823 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2826 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2827 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2828 (typeck.o): Depend on ggc.h.
2829 * class.c (add_method_1): Use GC functions for allocation.
2830 (init_class_processing): Register roots.
2831 * decl.c (ggc_p): Set to 1.
2832 (pending_local_decls): Make it static.
2833 (push_jvm_slot): Use GC functions for allocation.
2834 (init_decl_processing): Register roots.
2835 (give_name_to_locals): Use GC functions for allocation.
2836 (lang_mark_tree): New function.
2837 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2838 functions for allocation.
2839 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2840 * lex.c (java_lex): Use build_string, rather than replicating it
2842 * parse.y (goal): Add more roots.
2843 (mark_parser_ctxt): New function.
2844 * typeck.c: Include ggc.h.
2846 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2848 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2849 contains something else than MODIFY_EXPR.
2851 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2853 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2854 * Makefile.in (parse.o): Depend on ggc.h.
2855 (class.o): Likewise.
2856 (constants.o): Likewise.
2859 (jcf-parse.o): Likewise.
2860 (jcf-write.o): Likewise.
2861 (mangle.o): Likewise.
2862 * class.c: Include ggc.h.
2863 (build_static_field_ref): Register GC roots.
2864 (layout_class): Likewise.
2865 (init_class_processing): Likewise.
2866 * constants.c: Include ggc.h.
2867 (current_constant_pool_data_ref): Remove.
2868 (tag_nodes): Move it to ...
2869 (get_tag_node): ... here. Register GC roots.
2870 * decl.c: Include ggc.h. Remove many global tree definitions.
2871 (throw_node): Define.
2872 (java_global_trees): Likewise.
2873 (predef_filenames): Make the size a constant.
2874 (init_decl_processing): Adjust accordingly.
2875 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2876 * expr.c: Include ggc.h.
2877 (init_expr_processing): Register GC roots.
2878 (build_invokeinterface): Likewise.
2879 * java-tree.h: Replace extern tree declarations with macros.
2880 (java_global_trees): New variable.
2881 (java_tree_index): New enumeration.
2882 (init_jcf_parse): Declare.
2883 * jcf-parse.c: Include ggc.h.
2884 (current_class): Remove declaration.
2885 (main_class): Likewise.
2886 (all_class_list): Likewise.
2887 (predefined_filename_p): Adjust for constant size of
2889 (init_jcf_parse): New function.
2890 * jcf-write.c: Include ggc.h.
2891 (generate_classfile): Register GC roots.
2892 (append_synthetic_attribute): Likewise.
2893 (append_innerclass_attribute_entry): Likewise.
2894 * lang.c: Include ggc.h.
2895 (lang_print_error): Register GC roots.
2896 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2898 * parse.y: Include ggc.h.
2899 (wfl_operator): Remove.
2900 (goal): Register GC roots.
2901 (java_pop_parser_context): Adjust for new field names.
2902 (java_parser_context_save_global): Likewse.
2903 (java_parser_context_restore_global): Likewise.
2904 (java_parser_context_suspend): Likewise.
2905 (java_parser_context_resume): Likewise.
2906 (verify_constructor_circularity): Register GC roots.
2907 (lookup_cl): Likewise.
2908 (java_reorder_fields): Likewise.
2909 (build_current_this): Likewise.
2910 (class_in_current_package): Likewise.
2911 (argument_types_convertible): Likewise.
2912 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2914 2000-09-14 Tom Tromey <tromey@cygnus.com>
2916 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2918 2000-09-13 Tom Tromey <tromey@cygnus.com>
2920 * jcf-parse.c: Include <locale.h>.
2921 * jv-scan.c: Include <locale.h>.
2923 2000-09-12 Tom Tromey <tromey@cygnus.com>
2925 * expr.c (pop_type_0): Return `Object' if trying to merge two
2927 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2928 interface types; `Object' is always a valid supertype.
2930 2000-09-12 Tom Tromey <tromey@cygnus.com>
2933 * jv-scan.c (help): Document --encoding.
2934 (options): Added `encoding' entry.
2935 (OPT_ENCODING): New define.
2936 (main): Handle --encoding.
2937 Include <langinfo.h> if nl_langinfo exists.
2938 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2940 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2941 (parse_source_file): Correctly call java_init_lex. Added `finput'
2942 argument. Use nl_langinfo to determine default encoding.
2943 * java-tree.h (current_encoding): Declare.
2944 * parse.y (java_parser_context_restore_global): Don't restore
2946 (java_parser_context_save_global): Don't set `finput' field.
2947 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2949 * lang.c (current_encoding): New global.
2950 (lang_decode_option): Recognize `-fencoding='.
2951 (finish_parse): Don't close finput.
2952 * parse.h (struct parser_ctxt): Removed `finput' and
2953 `unget_utf8_value' fields. Added `lexer' field.
2954 (java_init_lex): Fixed declaration.
2955 * lex.c (java_new_lexer): New function.
2956 (java_destroy_lexer): Likewise.
2957 (java_read_char): Added `lex' argument. Handle iconv case.
2958 (java_read_unicode): Added `lex' argument. Count backslashes in
2960 (java_init_lex): Added `finput' and `encoding' arguments. Set
2961 `lexer' field in ctxp.
2962 (BAD_UTF8_VALUE): Removed.
2963 (java_lex): Handle seeing UEOF in the middle of a string literal.
2964 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2965 (java_lexer): New structure.
2968 (DEFAULT_ENCODING): New define.
2969 (java_destroy_lexer): Declare.
2971 2000-09-12 Tom Tromey <tromey@cygnus.com>
2974 * lex.c (java_init_lex): Initialize java_io_serializable.
2975 * parse.y (java_io_serializable): New global.
2976 (valid_ref_assignconv_cast_p): An array can be cast to
2979 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2981 * decl.c, expr.c: Include defaults.h if not already included.
2982 Don't define the *_TYPE_SIZE macros.
2984 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2986 * typeck.c (build_java_array_type): Correct first parameter
2987 in ADJUST_FIELD_ALIGN invocation.
2989 2000-09-06 Tom Tromey <tromey@cygnus.com>
2991 * lang-specs.h: Also recognize `-femit-class-files'.
2993 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2995 * verify.c (merge_types): Load the types to merge if necessary.
2997 2000-09-02 Anthony Green <green@redhat.com>
2999 * jcf-io.c: Include zlib.h.
3000 (open_in_zip): Read compressed class file archives.
3001 * zipfile.h (ZipDirectory): Add uncompressed_size and
3002 compression_method fields.
3003 * zextract.c (read_zip_archive): Collect file compression info.
3005 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3007 * parse.y (do_resolve_class): Also explore superclasses of
3008 intermediate enclosing contexts when searching for inner classes.
3010 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3012 * parse.y (variable_declarator_id:): Better error message.
3013 (expression_statement:): Use YYNOT_TWICE.
3014 (cast_expression:): Likewise.
3015 (assignment:): Likewise.
3017 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3019 * parse.y (do_merge_string_cste): New locals. Create new
3020 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3022 2000-08-07 Hans Boehm <boehm@acm.org>
3024 * boehm.c (mark_reference_fields): Set marking bits for all words in
3025 a multiple-word record.
3026 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3029 2000-08-31 Mike Stump <mrs@wrs.com>
3031 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3032 jcf-dump$(exeext)): Make parallel safe.
3034 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3036 * jcf-parse.c (set_source_filename): Constify a char *.
3037 * jcf-write.c (append_innerclasses_attribute,
3038 make_class_file_name): Constify a char *. Don't recycle a
3039 variable for an unrelated purpose.
3040 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3041 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3043 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3045 * expr.c (can_widen_reference_to): Fixed indentation.
3046 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3047 * parse.y: `finit$' replaces `$finit$' in comments.
3048 (try_builtin_assignconv): Fixed leading comment.
3050 2000-08-25 Greg McGary <greg@mcgary.org>
3052 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3054 2000-08-24 Greg McGary <greg@mcgary.org>
3056 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3057 * parse.y (BINOP_LOOKUP): Likewise.
3059 2000-08-22 Andrew Haley <aph@cygnus.com>
3061 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3062 sign extending. Fixes gcj/321.
3063 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3064 combining to make a jlong. Fixes gcj/321.
3066 2000-08-21 Nix <nix@esperi.demon.co.uk>
3068 * lang-specs.h: Do not process -o or run the assembler if
3071 2000-08-16 Andrew Haley <aph@cygnus.com>
3073 * typeck.c (build_java_array_type): Rewrite code to do array
3074 alignment. Take into account back-end macros when aligning array
3075 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3076 user to set alignment. Fixes gcj/252 and 160.
3078 2000-08-09 Tom Tromey <tromey@cygnus.com>
3080 * parse.y (check_abstract_method_definitions): Now return `int'.
3081 Check implemented interfaces. Fixes PR gcj/305.
3083 * parse.y (patch_switch_statement): Disallow `long' in switch
3084 expressions. Fixes PR gcj/310.
3086 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3088 * decl.c (finit_leg_identifier_node): New global.
3089 (init_decl_processing): Use `finit$' to initialize
3090 finit_identifier_node. Use `$finit$' to initialize
3091 finit_leg_identifier_node.
3092 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3093 * java-tree.h (finit_identifier_node): Changed attached comment.
3094 (finit_leg_identifier_node): New declaration.
3095 (ID_FINIT_P): Take finit_identifier_node and
3096 finit_leg_identifier_node into account. This is a backward
3099 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3101 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3103 (generate_bytecode_insns): Check `nargs' before emitting it.
3104 * verify.c (merge_type_state): Fixed typo.
3105 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3106 generate_bytecode_{conditional,insns}.
3108 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3110 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3113 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3115 * class.c (maybe_layout_super_class): Fixed indentation.
3116 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3117 (java_check_methods): New function declaration.
3118 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3119 instead of `str_ptr'.
3120 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3121 of a `invokeinterface' at the right time.
3122 * parse.h (WFL_STRIP_BRACKET): New macro.
3123 (SET_TYPE_FOR_RESOLUTION): Use it.
3124 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3125 (check_class_interface_creation): Don't check for cross package
3126 innerclass name clashes.
3127 (method_header): Behave properly if MDECL is `error_mark_node'.
3128 (method_declarator): Return `error_mark_node' if bogus current
3130 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3131 (resolve_and_layout): New local `decl_type', set and used. Call
3133 (java_check_methods): New method.
3134 (java_layout_classes): Use it.
3135 (resolve_qualified_expression_name): No EH check necessary in
3137 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3139 (patch_assignment): Set DECL_INITIAL on integral final local.
3141 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3143 * java-tree.h (flag_extraneous_semicolon): New extern.
3144 * lang-options.h: (-Wextraneous-semicolon): New option.
3145 * lang.c (flag_redundant): Fixed typo in leading comment.
3146 (flag_extraneous_semicolon): New global.
3147 (lang_decode_option): Set `flag_extraneous_semicolon' when
3148 -Wall. Decode `-Wextraneous-semicolon'.
3149 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3150 `empty_statement' rule.
3151 (class_body_declaration): Likewise.
3152 (method_body:): Accept `;' as a method body.
3153 (static_initializer:): Removed `SC_TK' hack.
3154 (constructor_block_end:): Likewise.
3155 (empty_statement:): Report deprecated empty declaration. Fixes
3158 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3160 * parse.y (build_dot_class_method_invocation): Changed parameter
3161 name to `type'. Build signature from `type' and convert it to a
3162 STRING_CST if it's an array.
3163 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3164 to use `ref_type' directly.
3166 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3168 * lang-options.h: Added a comma after the last element to avoid
3169 syntax errors when other languages define additional options.
3171 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3173 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3174 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3175 (jc1): Link with $(BACKEND).
3176 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3178 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3180 * jvspec.c: Adjust type of second argument to
3181 lang_specific_driver, and update code as necessary.
3183 * class.c (build_dtable_decl): Initialize dummy.
3185 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3187 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3188 method bodies not to rule out discarding `<clinit>'; don't use
3189 <clinit> to initialize static fields with constant initializers.
3191 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3193 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3195 (method_synthetic): New global.
3196 (HANDLE_METHOD): Recognize synthetic method and tell
3197 `print_method_info' about it.
3198 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3199 processing a synthetic method.
3200 * jcf-reader.c (skip_attribute): New function.
3201 ( skip_attribute): Likewise.
3203 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3205 * parse.y (build_outer_field_access): Fixed comments.
3206 (fix_constructors): Emit the initialization of this$<n> before
3208 (resolve_qualified_expression_name): Build an access to `decl' if
3211 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3213 * parse-scan.y (curent_class): Non longer const.
3214 (inner_qualifier, inner_qualifier_length): Deleted.
3215 (current_class_length): New global.
3216 (bracket_count): Fixed typo in leading comment.
3217 (anonymous_count): New global.
3218 (class_instance_creation_expression:): Handle anonymous classes.
3219 (anonymous_class_creation:): New rule.
3220 (push_class_context): Rewritten.
3221 (pop_class_context): Likewise.
3222 (INNER_QUALIFIER): Macro deleted.
3223 (report_class_declaration): call `push_class_context' when
3224 entering the function. `fprintf' format modified not to use
3226 (report_class_declaration): Assign `package_name' and
3227 `current_class' to NULL separatly.
3229 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3231 * expr.c (build_invokeinterface): Call layout_class_methods on
3234 2000-07-27 Tom Tromey <tromey@cygnus.com>
3235 Anthony Green <green@cygnus.com>
3236 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * class.c (make_class_data): Create vtable for abstract classes.
3239 (get_dispatch_table): Changed to cope with abstract classes.
3241 2000-07-27 Tom Tromey <tromey@cygnus.com>
3243 * parse.y (patch_method_invocation): Don't reverse the argument
3244 list when dealing with anonymous class constructors. Fixed typo in
3247 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3249 * parse.y (build_alias_initializer_parameter_list): Reverse
3250 crafted list when building aliases for anonymous class
3253 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * parse.y (jdep_resolve_class): Don't bother checking potential
3256 innerclass access if `decl' is NULL.
3257 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3260 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3262 * parse.c: Remove (again.)
3264 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3266 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3267 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3268 outside the `if' statement, alias to innerclass removed, `decl'
3269 used to mark the class complete.
3271 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3273 * parse.y (simple_name:): Fixed typo in error message.
3275 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3277 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3278 or its first operand can be error marks.
3280 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3282 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3283 * parse.y (method_header): Likewise.
3285 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * parse.y (process_imports): Consider that one might be trying to
3288 import an innerclass. Fixes gcj/254
3290 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3292 * parse.y (find_as_inner_class): Handle the case where the
3293 enclosing context of an innerclass has been loaded as bytecode.
3295 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3297 * parse.y (simple_name:): Reject `$' in type names.
3298 (resolve_type_during_patch): Use `type' as a second
3299 argument to resolve_no_layout. Fixes gcj/257.
3301 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3303 * parse.y (find_most_specific_methods_list): Select the only
3304 non-abstract method even if max has been set.
3305 Fixes gcj/285, gcj/298.
3307 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3309 * lang-specs.h: Added %(jc1) to java compiler options.
3311 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3313 * .cvsignore: New file.
3315 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3317 * parse.y (not_accessible_p): Access granted to innerclasses
3318 (indirectly) extending the reference type. Fixes gcj/249.
3320 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3322 * parse.y (patch_method_invocation): Fixed comment.
3323 (maybe_use_access_method): Build this$<n>s to the context of the
3324 target method, or a type that extends it. Fixes gcj/242.
3326 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3330 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3332 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3334 2000-07-13 Tom Tromey <tromey@cygnus.com>
3336 * lang-specs.h: Added %{I*}.
3338 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3340 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3342 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3344 * parse-scan.c: Remove.
3346 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3348 * class.c (set_super_info): Handled protected inner classes.
3349 (common_enclosing_context_p): Bail early if arguments aren't both
3351 (get_access_flags_from_decl): Handle private and protected inner
3353 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3354 (CLASS_PROTECTED): Likewise.
3355 (struct lang_type): New bitfield `poic'.
3356 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3358 (check_inner_class_access): Renamed arguments, added
3359 comments. Handles protected inner classes (fixes gcj/225)
3360 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3362 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3364 * parse.y (resolve_qualified_expression_name): Verify qualified
3365 access to `this'. Fixes gcj/239.
3367 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3369 * jcf-write.c (generate_classfile): Don't install ConstantValue
3372 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3374 * parse.y (resolve_qualified_expression_name): Handle inner class
3375 access. Fixes gcj/256.
3377 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * jcf-write.c (generate_classfile): Properly install the
3380 ConstantValue attribute and the initial value constant pool index
3381 on string constants.
3382 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3385 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3387 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3389 * parse.y (find_as_inner_class): Fixed typo.
3390 (do_resolve_class): Explore enclosing contexts when searching for
3391 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3392 (check_inner_class_access): Check `decl' which can be null in case
3395 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3397 * java-tree.h (java_debug_context): Declared `extern'.
3398 (safe_layout_class): Likewise.
3399 * parse.y (resolve_field_access): Field must be `static' in order
3400 to be replaced by its initial value. Added comments.
3401 (find_applicable_accessible_methods_list): Fixed typo.
3402 (find_most_specific_methods_list): Methods found in innerclasses
3403 take over methods founds in the enclosing contexts.
3404 (java_complete_tree): Loosen restrictions on the type of DECLs
3405 that can be replaced by their initialization values.
3406 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3408 2000-07-05 Tom Tromey <tromey@cygnus.com>
3410 * Make-lang.in (PARSE_DIR): New macro.
3411 (PARSE_RELDIR): Likewise.
3412 (PARSE_C): Likewise.
3413 (PARSE_SCAN_C): Likewise.
3414 ($(PARSE_C)): New target.
3415 ($(PARSE_SCAN_C)): Likewise.
3416 (SET_BISON): New macro.
3417 (BISONFLAGS): Likewise.
3418 (JAVABISONFLAGS): Likewise.
3420 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3422 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3423 argument on the first pass for CNI as well as JNI.
3424 (print_method_info): Set up method name on the first pass only.
3426 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3428 * parse.y (parser_qualified_classname): Removed parameter
3430 (create_interface): Removed first passed parameter to
3431 parser_qualified_classname.
3432 (create_class): Likewise. Don't install alias on static
3433 innerclasses. Fixes gcj/275.
3435 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3437 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3438 debugable statement with empty_stmt_node. Fixes gcj/272
3440 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3445 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3447 * jcf-write.c (push_long_const): Appropriately cast short negative
3450 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3452 * parse.y (verify_constructor_super): Use loop variable
3453 `m_arg_type' initialized with `mdecl_arg_type'.
3455 2000-06-29 Tom Tromey <tromey@cygnus.com>
3457 * parse.y (resolve_field_access): Handle case where `type_found'
3460 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * expr.c (lookup_field): The same field can be found through two
3463 different interface. Don't declare it ambiguous in that case.
3465 2000-06-27 Tom Tromey <tromey@cygnus.com>
3467 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3468 follows \r, then unget it at a lower level.
3470 2000-06-26 Tom Tromey <tromey@cygnus.com>
3472 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3475 2000-06-25 Tom Tromey <tromey@cygnus.com>
3477 * parse.y (for_statement): Wrap expression in a WFL if it is a
3478 constant. For PR gcj/268.
3480 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3482 * parse.y (do_resolve_class): Minor optimiztion in the package
3483 list search. Removed unnecessary test and return statement.
3484 (valid_ref_assignconv_cast_p): Order of arguments to
3485 enclosing_context_p fixed.
3487 2000-06-24 Tom Tromey <tromey@cygnus.com>
3489 * expr.c (lookup_field): Print error and return error_mark_node if
3490 field reference is ambiguous.
3492 * parse.y (check_abstract_method_definitions): Also check if
3493 `other_method' is abstract.
3495 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3499 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3500 (struct lang_type): New field `pic'.
3501 (CLASS_PRIVATE): New macro.
3502 * parse.y (check_inner_class_access): New function.
3503 (jdep_resolve_class): Call it.
3505 2000-06-23 Tom Tromey <tromey@cygnus.com>
3507 * parse.y (patch_incomplete_class_ref): Initialize the returned
3508 class. For PR gcj/260.
3510 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3512 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3514 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3516 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3517 Java specific checks.
3518 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3520 * java-tree.def (CASE_EXPR): Marked 'e'.
3521 (DEFAULT_EXPR): Likewise.
3522 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3524 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3525 Java specific checks.
3526 (generate_bytecode_insns): Test try_block for BLOCK before using
3528 * parse.y (build_wfl_wrap): Added `location' argument. Set
3529 EXPR_WFL_LINECOL accordingly.
3530 (dim_expr:): Wrap constants with WFLs.
3531 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3532 (resolve_package): Check for `stmt' not being a BLOCK before
3533 building a debuggable statement with it.
3534 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3536 (resolve_field_access): Make sure `decl' is a DECL before treating
3538 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3539 IDENTIFIER_NODE before treating it as such.
3540 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3541 treating it as such.
3542 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3543 to be applied only on non array types.
3545 2000-06-16 Per Bothner <per@bothner.com>
3547 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3548 define in terms of DECL_RESULT, as that fails when --enable-checking.
3550 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3552 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3553 types the same in comparison.
3554 (CHECK_OP): Add static prototype.
3556 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3558 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3559 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3562 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3564 * decl.c (create_primitive_vtable): Prototype.
3566 * jcf-write.c (generate_bytecode_insns): Initialize variable
3569 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3571 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3573 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3574 to track searched classes, and do not search the same class more than
3575 once. Call find_applicable_accessible_methods_list on immediate
3576 superclass, instead of search_applicable_method_list on all ancestors.
3579 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3581 * parse.y (register_fields): Permit static fields in inner classes
3582 if they are final. Fix for PR gcj/255.
3584 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3586 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3587 * parse.y (find_in_imports): Returned type changed to void,
3588 leading comment fixed.
3589 (register_package): New function.
3590 (qualify_and_find): Likewise.
3591 (package_declaration:): Use `register_package'.
3592 (single_type_import_declaration:): Removed local variable
3593 `node'. Added missing `;' for consistency.
3594 (type_import_on_demand_declaration:): Use `chainon' to link new
3596 (lookup_field_wrapper): Lookup local variables defined in outer
3598 (java_complete_class): Don't reverse the list of imported on demand.
3599 (do_resolve_class): Reorganized. Removed local variable
3600 `original_name'. Call `qualify_and_find' with the current package
3601 name, invoke `find_in_imports_on_demand' right after. Call
3602 `qualify_and_find' with the packages we've seen so far. Fixed
3603 operations numbering in comments.
3604 (java_expand_class): Don't reverse `package_list'.
3605 (find_most_specific_methods_list): New local variables `abstract'
3606 and `candidates'. Use them to pick the right method.
3608 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3610 * parse.y (check_modifiers_consistency): Don't subtract out
3611 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3613 2000-06-04 Philipp Thomas <pthomas@suse.de>
3615 * Makefile.in (INTLLIBS): New.
3619 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3621 * class.c (get_dispatch_table): Build the vtable dummy entry list
3622 element with a null purpose. Fixed leading comment.
3623 (build_dtable_decl): Build an accurate dtable type when appropriate
3626 2000-06-02 Richard Henderson <rth@cygnus.com>
3628 * lang.c (lang_get_alias_set): New.
3630 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3632 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3633 before using it as the accessed field.
3635 2000-05-31 Tom Tromey <tromey@cygnus.com>
3637 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3638 char_array_vtable, short_array_vtable, int_array_vtable,
3639 long_array_vtable, float_array_vtable, double_array_vtable):
3641 * expr.c (get_primitive_array_vtable): New function.
3642 (create_primitive_vtable): New function.
3643 (java_lang_expand_expr): Enable code to statically generate
3645 * decl.c (init_decl_processing): Create primitive vtables.
3646 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3647 short_array_vtable, int_array_vtable, long_array_vtable,
3648 float_array_vtable, double_array_vtable): Define.
3650 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3652 * java/parse.y (find_applicable_accessible_methods_list):
3653 Don't add an uninitialized value to the list.
3655 2000-05-25 Tom Tromey <tromey@cygnus.com>
3657 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3658 when trying to see if field's class should be initialized. Always
3659 initialize field's declaring class, not qualified class.
3662 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3663 `wfl_operator', to maybe_build_primttype_type_ref.
3666 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3668 * parse.y (patch_method_invocation): Don't try to lookup methods
3671 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3673 * parse.y (resolve_field_access): Call the appropriate <clinit>
3674 before accessing the length of a static array. Craft a decl for
3675 the field while its time. Fixes PR gcj/129.
3677 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3679 * parse.y (resolve_package): Correctly set `*next' (was off by
3681 (resolve_qualified_expression_name): Fixed comment.
3683 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3685 * jcf-parse.c (jcf_parse_source): Reset current_class and
3686 current_function_decl to NULL before parsing a new file.
3688 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3690 * parse.y (block_end:): If the collected block doesn't feature a
3691 statement, insert an empty statement.
3693 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3695 * parse.y (maybe_yank_clinit): New function.
3696 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3697 end of the list of methods belonging to a class.
3698 (java_complete_expand_method): Check whether <clinit> is really
3699 necessary and expand it accordingly.
3701 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3704 processed by the method's switch statement.
3706 2000-05-19 Tom Tromey <tromey@cygnus.com>
3708 * java-tree.h: Added init state enum.
3709 * decl.c (emit_init_test_initialization): Initialize class
3710 initialization check variable by looking at class' state.
3712 2000-05-19 Tom Tromey <tromey@cygnus.com>
3714 * java-tree.h (build_instanceof): Declare.
3715 (build_get_class): Declare.
3716 * parse.y (patch_binop): Use build_instanceof.
3717 * expr.c (build_instanceof): New function. If class is final,
3718 don't make a function call.
3719 (expand_java_INSTANCEOF): Use it.
3720 (build_get_class): New function.
3722 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3724 * jcf-write.c (generate_classfile): Scan the source_file for
3725 slashes with the right pointer variable.
3727 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3729 * lang.c (lang_decode_option): Update -Wunused flags by calling
3731 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3733 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3735 * check_init.c (check_init): Constify local char *.
3736 * class.c (push_class): Constify local char *.
3737 * java_tree.h: Update prototypes.
3738 * jcf-io.c (open_class): Constify filename parameter and
3740 (find_class): Remove redundant string copy. Cast return from
3742 * jcf-parse.c (read_class, parse_class_file, yyparse):
3743 Constify local char *.
3744 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3745 Constify local char *.
3746 * jcf.h (JCF): Constify filename and classname.
3747 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3748 * lang.c (init_parse): Constify parameter and return value.
3749 * lex.c (java_get_line_col): Constify filename parameter.
3750 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3751 * parse.y (java_parser_context_suspend,
3752 issue_warning_error_from_context, safe_layout_class): Constify
3754 * parse.c: Regenerate.
3756 2000-05-08 Tom Tromey <tromey@cygnus.com>
3758 * expr.c (build_jni_stub): Cache the result of
3759 _Jv_LookupJNIMethod.
3761 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3763 * decl.c (predef_filenames_size): Now 7.
3764 (predef_filenames): New seventh entry.
3766 2000-05-04 Tom Tromey <tromey@cygnus.com>
3768 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3769 Keep track of when we've seen a reference field after a
3770 non-reference field.
3771 (get_boehm_type_descriptor): Handle case where we see
3772 non-reference fields but no trailing reference field.
3773 * decl.c (rawdata_ptr_type_node): Define.
3774 (init_decl_processing): Initialize rawdata_ptr_type_node.
3775 * java-tree.h (rawdata_ptr_type_node): Declare.
3777 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3779 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3780 specifiers in calls to fprintf.
3782 2000-05-03 Andrew Haley <aph@cygnus.com>
3784 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3786 * javaop.h (WORD_TO_INT): New function.
3787 (IMMEDIATE_s4): Use WORD_TO_INT.
3788 * jcf.h (JPOOL_INT): Ditto.
3790 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3793 2000-04-19 Tom Tromey <tromey@cygnus.com>
3795 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3797 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3799 * expr.c (build_jni_stub): New function.
3800 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3802 * parse.y (java_complete_expand_methods): Expand a native method
3803 and call build_jni_stub if -fjni given.
3804 * lang-options.h: Document -fjni.
3805 * lang.c (flag_jni): New global.
3806 (lang_f_options): Added `jni' entry.
3807 * java-tree.h (soft_lookupjnimethod_node,
3808 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3810 (flag_jni): Declare.
3811 (build_jni_stub): Declare.
3812 (struct lang_decl): Added `native' flag.
3813 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3815 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3816 soft_jnipopsystemframe_node): New globals.
3817 (init_decl_processing): Set them. _Jv_InitClass only takes one
3820 * java-tree.def: Put into `C' mode.
3822 2000-04-27 Tom Tromey <tromey@cygnus.com>
3825 * expr.c (expand_invoke): Generate check to see if object pointer
3826 is null in nonvirtual invocation case.
3827 * java-tree.h (soft_nullpointer_node): Declare.
3828 * decl.c (soft_nullpointer_node): New global.
3829 (init_decl_processing): Initialize soft_nullpointer_node.
3830 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3831 or `private' methods.
3832 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3834 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3836 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3839 2000-04-26 Tom Tromey <tromey@cygnus.com>
3841 * zextract.c (find_zip_file_start): New function.
3842 (read_zip_archive): Use it.
3844 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3846 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3848 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3850 * class.c (common_enclosing_context_p): New function.
3851 * java-tree.h (common_enclosing_context_p): Added prototype.
3852 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3853 classes sharing an outer context with the current instance.
3854 * parse.y (build_access_to_thisn): Fixed leading comment.
3855 (verify_constructor_super): New local `supper_inner'. Skip
3856 enclosing context argument in the case of inner class constructors.
3857 (patch_method_invocation): Insert proper context as second
3858 parameter to pure inner class constructor super invocations.
3860 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3862 * parse.y (end_class_declaration): Reset the interface number
3865 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * parse.y (source_start_java_method): Deleted unnecessary code.
3868 (patch_method_invocation): Fixed comment.
3870 2000-04-24 Robert Lipe <robertlipe@usa.net>
3872 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3874 2000-04-23 Tom Tromey <tromey@cygnus.com>
3876 * boehm.c (mark_reference_fields): Use int_byte_position.
3878 2000-04-22 Tom Tromey <tromey@cygnus.com>
3880 * boehm.c (mark_reference_fields): Only call byte_position on
3883 2000-04-22 Tom Tromey <tromey@cygnus.com>
3885 * boehm.c (mark_reference_fields): Added `last_view_index'
3886 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3888 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3890 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3891 * parse.y (check_class_interface_creation): Fixed comments. Select
3892 permitted modifiers for (inner) interfaces. Changed error message
3893 to report rejected modifiers used with local classes.
3895 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3898 of directly inherited type considered in scope.
3899 * parse.y (do_resolve_class): Search inherited classes for inner
3902 2000-04-20 Tom Tromey <tromey@cygnus.com>
3904 * parse.y (not_accessible_p): Use member's class, not current
3905 class, when doing inheritance check for protected reference.
3908 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3910 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3912 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3914 * parse.y (lookup_field_wrapper): Search for final local aliases.
3915 (resolve_expression_name): Let lookup_field_wrapper search for
3916 final local aliases. Force the value of `name' if one is found.
3917 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3918 an expression name. Fixed comments.
3920 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3924 2000-04-19 Tom Tromey <tromey@cygnus.com>
3926 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3928 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3930 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3932 2000-04-18 Tom Tromey <tromey@cygnus.com>
3935 * gjavah.c (utf8_cmp): Changed return value.
3936 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3938 (cxx_keywords): New global.
3939 (get_field_name): Handle new result of cxx_keyword_subst.
3940 (print_method_info): Likewise.
3942 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3944 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3945 with a newline, for CNI.
3946 (print_stub_or_jni): Print a space or newline before method name for
3948 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3949 (process_file): Include gcj/cni.h if generating CNI stubs.
3951 2000-04-16 Tom Tromey <tromey@cygnus.com>
3953 * gjavah.c (decompile_method): Use print_field_name.
3956 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3958 * parse.y (java_expand_classes): Reverse the package list once.
3959 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3961 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3962 the `==' and `!=' operators.
3964 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3966 * jcf-write.c (generate_bytecode_insns): At invokation time,
3967 always relate an interface method to the type of its selector.
3969 2000-04-05 Tom Tromey <tromey@cygnus.com>
3972 * expr.c (expand_invoke): Generate check to see if object pointer
3973 is null in nonvirtual invocation case.
3974 * java-tree.h (soft_nullpointer_node): Declare.
3975 * decl.c (soft_nullpointer_node): New global.
3976 (init_decl_processing): Initialize soft_nullpointer_node.
3977 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3978 or `private' methods.
3979 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3981 2000-04-05 Tom Tromey <tromey@cygnus.com>
3984 * parse.y (check_final_assignment): Recognize assignments to the
3985 `length' field of an array when generating class files.
3987 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3989 * class.c (decl_hash): Prototype removed.
3990 (decl_compare): Likewise.
3992 2000-04-05 Tom Tromey <tromey@cygnus.com>
3994 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3995 * parse.y (check_modifiers_consistency): Check for final/volatile
3996 clash. Fixes PR gcj/164.
3998 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4000 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4002 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4004 (add_method_1): Use `java_hash_hash_tree_node' and
4005 `java_hash_compare_tree_node'.
4006 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4007 (java_hash_compare_tree_node): Likewise.
4008 * parse.y (find_applicable_accessible_methods_list): Create,
4009 delete and use a hash table to remember already searched interfaces.
4011 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4013 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4016 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4018 * boehm.c (mark_reference_fields, set_bit): Prototype.
4019 (set_bit): Un-ANSI-fy definition.
4021 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4024 * decl.c (emit_init_test_initialization): Likewise.
4026 * gjavah.c (jni_print_char): Likewise.
4028 * parse.y (create_new_parser_context): Likewise.
4030 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4032 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4033 patch missing hunk. Fixed indentation.
4035 2000-03-30 Tom Tromey <tromey@cygnus.com>
4037 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4038 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4040 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4042 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4043 when negative *before* using it as an array index.
4044 * ChangeLog: Fixed typo.
4046 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4048 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4049 to 0 when it reaches -1.
4051 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4053 * jcf-parse.c (get_constant): Properly cast `num' during the
4054 invocation of `add_double'.
4055 * jcf-write.c (push_long_const): Properly cast `lo' before
4056 comparing it to short bounds.
4057 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4058 `interface_body:' is reduced after the current interface is
4061 2000-03-26 Tom Tromey <tromey@cygnus.com>
4063 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4064 Java-specific `-f' option.
4066 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4068 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4069 Adjust order of making types.
4070 Make bitsize_*_node values.
4072 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4074 * class.c (make_field_value): Use byte_position.
4075 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4076 (java_array_data_offset): Likewise.
4077 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4080 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4082 * parse.y (check_abstract_method_definitions): New local
4083 `end_type_reached'. Make sure we also consider `end_type'.
4084 (java_check_abstract_method_definitions): Make sure we eventually
4085 consider `java.lang.Object'.
4086 (maybe_use_access_method): Don't use access method if not in the
4087 context of a pure inner class or if the method's context is right.
4088 (find_applicable_accessible_methods_list): New static flag
4089 `object_done'. Don't search abstract classes as interfaces. Fixed
4090 indentation. Fixed the `java.lang.Object' only search. Search
4091 class interface(s) first, then fully search enclosing contexts.
4092 (find_most_specific_methods_list): Pick the closest candidate when
4093 they're all abstract.
4095 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4097 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4098 properly initialize `finished_label'. Don't emit gotos for empty
4101 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4103 * except.c (emit_handlers): Clear catch_clauses_last.
4105 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4107 * parse.y (check_method_types_complete): New function.
4108 (create_class): Reset anonymous class counter only when seeing an
4110 (java_complete_class): JDEP_METHOD: Don't recompute signature
4113 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4115 * class.c (build_static_ref): Fixed indentation in comment.
4116 * java-tree.def (TRY_EXPR): Fixed typo in name.
4117 (CLASS_LITERAL): Likewise.
4118 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4119 (struct lang_type): New field `dot_class'.
4120 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4121 (generate_classfile): Method `class$' is synthetic.
4122 * parse.y (build_do_class_method): New function.
4123 (build_dot_class_method_invocation): Likewise.
4124 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4125 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4126 (qualify_ambiguous_name): Likewise.
4127 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4128 (build_try_statement): Fixed leading comment.
4130 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4132 * class.c (make_field_value): Properly handle sizes.
4133 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4134 (layout_class_method): Count using trees.
4135 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4136 * expr.c (java_array_data_offset): Use int_bit_position.
4137 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4138 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4140 2000-03-16 Tom Tromey <tromey@cygnus.com>
4142 * lang.c (flag_hash_synchronization): New global.
4143 (lang_f_options): Added `hash-synchronization'.
4144 * lang-options.h: Mention -fhash-synchronization.
4145 * java-tree.h (flag_hash_synchronization): Declare.
4146 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4147 hash table synchronization is disabled.
4148 * decl.c (init_decl_processing): Only push `sync_info' value when
4149 hash table synchronization is disabled.
4150 * class.c (make_class_data): Only push `sync_info' field when hash
4151 table synchronization is disabled. Removed dead code.
4153 2000-03-16 Tom Tromey <tromey@cygnus.com>
4155 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4157 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4159 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4161 * parse.y (patch_method_invocation): Handle anonymous classes
4162 creation in static context.
4164 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4167 * parse.y (resolve_qualified_expression_name): Use it.
4168 (patch_method_invocation): Likewise.
4170 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4173 depending on the type of dependency which dictates what the
4175 (unresolved_type_p): Resolved types limited to the current class.
4177 2000-03-15 Tom Tromey <tromey@cygnus.com>
4179 * decl.c (init_decl_processing): Set type of `sync_info' to be
4182 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4183 Correctly compute bit number for current slot. Zero `high' and
4184 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4185 mark_reference_fields.
4186 (mark_reference_fields): New function.
4188 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * parse.y (register_incomplete_type): Fixed initialization of
4193 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4197 (push_class_context, pop_class_context): New function.
4198 (class_body:): Call pop_class_context.
4199 (interface_body:): Likewise.
4200 (INNER_QUALIFIER): New macro.
4201 (report_class_declaration): Changed output format and use
4202 INNER_QUALIFIER. Call push_class_context.
4204 2000-02-14 Andrew Haley <aph@cygnus.com>
4206 * check-init.c (check_init): Add new cases for unary and binary
4209 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4211 * parse.y (resolve_package): Set `next' once a type name has been
4212 progressively discovered.
4213 (resolve_qualified_expression_name): Propagate resolution only if
4214 there are remaining qualifiers. Take into account `q' might have
4215 been cleared after re-qualification.
4216 * parse.y (patch_method_invocation): New local `resolved'.
4217 Section dealing with qualified expression rewritten to use
4218 resolve_field_access.
4220 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4222 * parse.h (PUSH_CPC): Fixed indentation.
4223 (DEBUG_CPC): New macro.
4224 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4225 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4226 * parse.y (class_body_declaration:): Use
4227 SET_CPC_INSTANCE_INITIALIZER_STMT.
4228 (method_declaration:): Check for null current_function_decl.
4229 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4230 (java_parser_context_pop_initialized_field): Better handling of
4232 (maybe_make_nested_class_name): Mark nested class name as
4233 qualified when necessary.
4234 (end_class_declaration): Don't call java_parse_context_resume when
4235 one or more error occured.
4236 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4237 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4238 SET_CPC_INITIALIZER_STMT.
4239 (method_header): Check for inner classes declaring static methods.
4240 (resolve_qualified_expression_name): Handle situation where `this'
4243 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4245 * typeck.c (build_prim_array_type): Correctly set the high word too.
4247 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4249 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4251 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4252 list of methods for interfaces.
4254 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4256 * parse.y (qualify_ambiguous_name): Properly handle expressions
4259 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4261 * parse.y (check_final_assignment): Extended to process
4263 (patch_assignment): Have check_final_assignment called only once.
4265 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4267 * java-tree.h (IS_INIT_CHECKED): New flag.
4268 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4269 * parse.y (patch_string): Call force_evaluation_order on the
4270 completed string concatenation tree.
4271 * expr.c (force_evaluation_order): Call force_evaluation_order on
4272 function's arguments too.
4274 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4276 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4277 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4278 (build_anewarray): Likewise.
4279 * parse.y (patch_newarray): Likewise.
4280 * parse.c: Regenerated.
4282 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4284 * decl.c (init_decl_processing): Added new class fields `depth',
4285 `ancestors', and `idt' to class_type_node. Use
4286 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4287 * class.c (make_class_data): Push initial values for new fields.
4288 * java-tree.h: Updated prototype for `build_invokeinterface'.
4289 * expr.c (build_invokeinterface): Changed parameters to accept
4290 `method' tree. Calculate index of `method' in its declaring
4291 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4292 (expand_invoke): Call `build_invokeinterface' with new parameters.
4293 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4296 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4298 * typeck.c (lookup_do): Search superinterfaces first
4299 when looking up an interface method. From Godmar Back
4302 2000-03-06 Tom Tromey <tromey@cygnus.com>
4304 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4306 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4308 * java-tree.h (lookup_argument_method2): Declared.
4309 (safe_layout_class): Prototype moved from parse.h.
4310 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4311 * parse.y (java_check_regular_methods): Local `super_class' gone.
4312 Call lookup_argument_method2 instead of lookup_argument_method.
4313 Perform modifier match for methods found declared in implemented
4314 interfaces. Fixed indentation problem. Overriding/hiding error
4315 report to take place only for methods found in classes.
4316 * typeck.c (lookup_argument_method): Changed leading
4317 comment. Re-written by calling lookup_do.
4318 (lookup_argument_method2): New function.
4319 (lookup_java_method): Re-written by calling lookup_do.
4320 (lookup_do): New function.
4322 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * check-init.c (check_init): Removed dead code. Handle (blank)
4326 * parse.y (declare_local_variables): New local `final_p', set it
4327 and use it to initialize LOCAL_FINAL.
4328 (check_final_assignment): Only check FIELD_DECLs.
4330 2000-02-17 Tom Tromey <tromey@cygnus.com>
4332 * Makefile.in (JAVA_OBJS): Added boehm.o.
4333 (boehm.o): New target.
4334 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4335 * java-tree.h (flag_use_boehm_gc): Declare.
4336 (get_boehm_type_descriptor): Declare.
4337 * lang.c (lang_f_options): Added `use-boehm-gc'.
4338 (flag_use_boehm_gc): New global.
4339 * lang-options.h: Added -fuse-boehm-gc.
4340 * boehm.c: New file.
4341 * class.c (get_dispatch_table): If class uses a Boehm type
4342 descriptor, put it in the vtable.
4343 (make_class_data): Removed dead code.
4345 2000-03-03 Per Bothner <per@bothner.com>
4347 * decl.c (init_decl_processing): Initialize sizetype properly.
4349 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4351 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4352 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4353 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4354 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4355 (jcf_parse): New local `current'. Load innerclasses seen in outer
4356 context being processed.
4357 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4358 * jcf-write.c (append_innerclasses_attribute): New function.
4359 (append_innerclasses_attribute_entry): Likewise.
4360 (get_access_flags): Handle static classes. Set anonymous and local
4361 classes to be private.
4362 (generate_classfile): Attribute count adjusted. Call
4363 append_innerclasses_attribute.
4364 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4365 PURE_INNER_CLASS_TYPE_P.
4366 * parse.y (parser_qualified_classname): New parameter `is_static',
4367 produce non qualified name accordingly.
4368 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4369 (create_interface): Added argument to parser_qualified_classname.
4370 (create_class): Added argument to parser_qualified_classname. Setup
4371 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4372 (add_inner_class_fields): Fixed indentation.
4373 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4374 (method_declarator): Fixed typo in comment.
4375 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4376 (build_current_thisn): Likewise.
4377 (patch_method_invocation): Likewise.
4379 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4381 * decl.c (current_function_decl): Move to toplev.c.
4383 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4385 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4386 (DECL_BIT_INDEX): Use underlying representation.
4387 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4389 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4391 * expr.c (build_java_ret): Pass proper type to size_binop.
4393 2000-02-25 Anthony Green <green@cygnus.com>
4395 * expr.c (build_class_init): Mark the decl to be ignored by
4397 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4398 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4399 * class.c (init_test_hash_newfunc): New function.
4400 (decl_hash): New function.
4401 (decl_compare): New function.
4402 * decl.c (emit_init_test_initialization): New function.
4403 (complete_start_java_method): Traverse the init test hashtable,
4404 calling emit_init_test_initialization.
4405 (always_initialize_class_p): Define.
4406 * expr.c (build_class_init): Use initialization tests when
4407 emitting class initialization code.
4408 (always_initialize_class_p): Declare.
4409 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4411 * java-tree.h: Include hash.h.
4412 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4413 (struct lang_decl): Add init_test_table field.
4414 (init_test_hash_entry): Define.
4416 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * gjavah.c (main): Avoid using `argi' to report unimplemented
4421 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4423 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4424 initialize locals to avoid warnings. Local `exception_type' moved
4427 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4429 * parse.y (resolve_expression_name): Use `orig' as a second
4430 argument to resolve_field_access.
4431 (resolve_field_access): Removed unnecessary code when dealing with
4434 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4436 * class.c (push_super_field): Don't push the field twice.
4437 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4438 * parse.h (java_reorder_fields): Prototyped.
4439 * parse.y (java_reorder_fields): New function.
4440 (java_layout_class): Simplified not to worry about re-ordering.
4442 2000-02-23 Tom Tromey <tromey@cygnus.com>
4444 * gjavah.c (print_name): In JNI case, correctly quote string.
4445 (print_method_info): Don't handle overrides in JNI mode.
4447 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4449 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4450 value type set to `boolean_type_node'.
4452 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4454 * jcf-dump.c (main): Test for correct condition after
4455 output file creation.
4457 2000-02-19 Anthony Green <green@cygnus.com>
4459 * jcf-depend.c (add_entry): Fix test for first list entry.
4461 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4463 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4464 * constants.c (build_constants_constructor): Likewise.
4466 2000-02-19 Anthony Green <green@cygnus.com>
4468 * jcf-depend.c (add_entry): Add entries to the end of the list.
4470 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4472 * decl.c (INT_TYPE_SIZE): Define if necessary.
4473 (expand_java_return): Handle the case of a native integer smaller
4476 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4478 * gjavah.c (help): Use GCCBUGURL.
4479 * jv-scan.c (help): Likewise.
4480 * jcf-dump.c (help): Likewise.
4482 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4484 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4487 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * jcf-parse.c (load_class): Call `fatal' if no file containing
4490 the target class are found.
4492 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4494 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4495 lex.c, lex.h, and PARSE_H to...
4496 (parse.o, parse-scan.o): ...here, respectively.
4498 * lex.c: Split out code that may trigger SIGFPE from yylex()
4499 to its own function.
4500 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4502 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4504 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4506 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4508 * parse.y (outer_field_access_p): Stop in time when outer contexts
4510 (resolve_qualified_expression_name): Properly qualify *everything*
4511 after a package.type to be resoled as expression names.
4512 (find_applicable_accessible_methods_list): Save/restore `class' to
4513 isolate it from a possible outer context search.
4515 2000-02-15 Tom Tromey <tromey@cygnus.com>
4517 * gjavah.c (jni_print_char): New function.
4518 (print_full_cxx_name): Use it.
4519 (decode_signature_piece): Likewise.
4520 (print_cxx_classname): Likewise.
4522 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4524 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4526 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4528 * gjavah.c: Include version.h.
4530 * jcf-dump.c: Likewise.
4532 * jv-scan.c: Likewise.
4534 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4536 * parse.y (outer_field_access_fix): First parameter now a tree
4537 node. Check for assignement to final. First argument to
4538 build_outer_field_access_fix modified to accomodate prototype.
4539 (build_outer_field_access): Don't check for assignment to final
4541 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4542 possibly returned by outer_field_access_fix. Changed
4543 outer_field_access_fix's first argument.
4544 (check_final_assignment): $finit$'s context is OK.
4545 (patch_unaryop): Use node instead of its line/column value when
4546 calling outer_field_access_fix.
4548 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.y (interface_declaration:): No longer tagged
4551 <node>. Re-installed default action.
4552 (class_member_declaration:): Handle inner interfaces.
4553 (interface_member_declaration): Handle inner interfaces and
4555 (create_interface): Push error if one seen. Suspend parsing
4556 context when processing an inner interface.
4557 (register_fields): Inner class static field limitations not to
4558 apply to inner interfaces.
4560 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * jcf-parse.c (load_class): Update `java_error_count' when a
4563 class' file can't be found.
4564 (parse.y): Avoid (byte)code generation when errors seen.
4566 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4568 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4569 decodes a valid node.
4570 (patch_binop): Handle TRUNC_DIV_EXPR.
4572 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4574 * parse.y (resolve_package): New local `acc'. Try to progressively
4575 build and guess a package and type name.
4577 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4579 * parse.y (find_applicable_accessible_methods_list): Load and
4580 layout the search class if necessary.
4581 (java_complete_tree): Keep to original type of the folded initial
4584 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4587 Generate error message if circularity is detected. New static
4589 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4590 * jcf-write.c (generate_bytecode_insns): Very simply handle
4592 * parse.y (java_check_circular_reference): Use
4593 `cyclic_inheritance_report' during report, if necessary.
4594 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4595 walking NEW_ARRAY_INIT twice.
4597 2000-02-09 Tom Tromey <tromey@cygnus.com>
4599 * parse.y (check_class_interface_creation): Allow inner classes to
4600 be `private' or `protected', check modifiers' consistency. Prevent
4601 block local classes from bearing any modifiers.
4603 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4605 * except.c (check_start_handlers): Re-add prototype lost in last
4607 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4609 2000-02-09 Andrew Haley <aph@cygnus.com>
4611 * decl.c (clear_binding_level): Remove excess initializer.
4612 (maybe_poplevels): Remove unused variable.
4613 (force_poplevels): Ditto.
4614 (struct binding_level): Add comment.
4616 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * jcf-write.c (generate_classfile): Don't consider
4619 pre-initialization with reference value (use <clinit> instead.)
4620 * parse.y (java_fix_constructors): No generated constructor for
4622 (build_outer_field_access): Removed debug message.
4623 (outer_field_expanded_access_p): Adapted to bytecode generation.
4624 (build_outer_field_access_method): Use fix_method_argument_names.
4625 (build_outer_method_access_method): Fixed indentation. Added
4626 comment. Handle access method generation for static and also void
4628 (build_access_to_thisn): Inserted debug message.
4629 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4630 (resolve_qualified_expression_name): Fixed comment.
4631 (not_accessible_p): Adapted to bytecode generation. Added comment.
4632 (patch_method_invocation): Added comment.
4633 (maybe_use_access_method): Fixed leading comment. Handle static
4635 (java_complete_lhs): Don't shortcut handling of initialized upon
4636 declaration String type static fields when generating bytecode.
4637 (patch_unaryop): Handle outer field access when generating
4640 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4642 * java-tree.h (FIELD_THISN): New macro.
4643 * jcf-write.c (append_synthetic_attribute): New function.
4644 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4645 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4646 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4648 (build_outer_field_access): Turned on access functions usage and
4649 generation when compiling to bytecode.
4650 (maybe_use_access_method): Likewise.
4652 2000-01-25 Andrew Haley <aph@cygnus.com>
4654 * java-except.h (struct eh_range): Add `expanded' field.
4655 (maybe_start_try): Add end_pc arg.
4656 (maybe_end_try): Ditto.
4657 * java-tree.h (force_poplevels): new function.
4658 * expr.c (expand_byte_code): Don't call maybe_start_try or
4660 * except.c (add_handler): Reset expanded.
4661 (expand_start_java_handler): Set expanded.
4662 (check_start_handlers): Don't expand a start handler that's
4663 already been expanded.
4664 (maybe_start_try): Add end_pc arg. Only expand a handler which
4666 (expand_end_java_handler): call force_poplevels.
4667 (force_poplevels): new function.
4668 * decl.c (binding_level): Add start_pc of binding level.
4669 (maybe_pushlevels): Call maybe_start_try when pushing binding
4671 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4672 (LARGEST_PC): Define.
4673 (clear_binding_level): Use LARGEST_PC.
4675 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4676 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4677 (binding_depth, is_class_level, current_pc): new variables.
4678 (struct binding_level): ditto.
4679 (indent): new function.
4680 (push_jvm_slot): add debugging info.
4681 (maybe_pushlevels): ditto.
4682 (maybe_poplevels): ditto.
4685 (start_java_method): ditto.
4686 (give_name_to_locals): comment only.
4687 * except.c (binding_depth, is_class_level, current_pc):
4689 (expand_start_java_handler): add debugging info.
4690 (expand_end_java_handler): ditto.
4692 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4694 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4695 (print_name_for_stub_or_jni, process_file): Constify a char*.
4697 2000-02-03 Tom Tromey <tromey@cygnus.com>
4699 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4701 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4703 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4704 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4707 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4709 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4710 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4711 (struct lang_type): New field `ii_block'.
4712 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4713 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4714 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4715 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4716 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4717 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4719 * parse.y (add_instance_initializer): New function.
4720 (in_instance_initializer): New static global.
4721 (class_body_declaration:): Link instance initializer block.
4722 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4723 (array_creation_expression:): Remove unused local.
4724 (java_parser_context_push_initialized_field): Fixed leading
4725 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4726 CPC_INSTANCE_INITIALIZER_LIST.
4727 (java_parser_context_pop_initialized_field): Likewise.
4728 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4729 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4730 CPC_INITIALIZER_STMT.
4731 (fix_constructors): New local `class_type'. Use it. Call
4732 add_instance_initializer.
4733 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4734 (patch_return): Forbid return in instance initializers.
4735 (patch_throw_statement): Enforce exception handling in the context
4736 of instance initializers.
4738 2000-02-03 Tom Tromey <tromey@cygnus.com>
4740 * Make-lang.in (java.mostlyclean): Remove executables in
4743 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4745 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4746 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4747 (java_float_finite): Convert to use union Word from javaop.h.
4748 (java_double_finite): Convert to use union DWord from javaop.h.
4750 2000-02-02 Tom Tromey <tromey@cygnus.com>
4752 * gjavah.c (options): Added `jni' entry.
4753 (help): Document -jni.
4754 (flag_jni): New global.
4755 (process_file): Handle JNI output. Don't print text from
4756 -prepend, -add, etc, when generating stubs. Only remove `.class'
4757 suffix if it actually exists.
4758 (main): Create a `.c' file when run with `--jni --stubs'. Create
4759 correct output file name with `--jni'.
4760 (print_include): Mangle header name differently in JNI case.
4761 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4763 (print_method_info): Handle JNI case. Put signature info into
4764 method name. Handle case when STREAM is NULL.
4765 (print_name_for_stub_or_jni): New function.
4766 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4767 (print_cxx_classname): Handle JNI.
4768 (print_full_cxx_name): Likewise.
4769 (decode_signature_piece): Likewise.
4770 (overloaded_jni_method_exists_p): New function.
4771 (struct method_name): Added `signature' and `sig_length' fields.
4772 (HANDLE_END_FIELD): Do nothing in JNI mode.
4774 2000-02-02 Tom Tromey <tromey@cygnus.com>
4776 * jv-scan.c: Include version.c, <getopt.h>.
4777 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4778 (options): New array.
4779 (usage): New function.
4780 (version): New function.
4781 (main): Use getopt_long to parse command line.
4782 * jcf-dump.c: Include version.c, <getopt.h>.
4783 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4784 OPT_JAVAP): New macros.
4785 (options): New array.
4786 (usage): Return `void'. Changed message.
4787 (help): New function.
4788 (version): New function.
4789 (main): Use getopt_long_only to parse command line.
4790 * gjavah.c: Include <getopt.h>.
4791 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4792 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4793 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4794 (options): New array.
4795 (java_no_argument): Removed.
4796 (help): Updated with missing options.
4797 (main): Use getopt_long_only to parse command line.
4798 (usage): Changed message.
4800 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4802 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4803 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4804 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4805 * parse.y (array_creation_expression:): Handle anonymous arrays.
4806 (build_array_from_name): Don't set `ret_name' if null.
4807 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4808 (qualify_ambiguous_name): Likewise.
4809 (java_complete_expand_class): Likewise.
4811 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4814 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4815 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4816 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4817 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4818 AIPL_FUNCTION_COMPLETED_INVOCATION.
4819 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4820 AIPL_FUNCTION_INVOCATION_READY.
4821 (AIPL_FUNCTION_DECLARATION): New enum entry.
4822 * parse.y (reorder_static_initialized): New function.
4823 (java_parser_context_pop_initialized_field): Use it.
4824 (add_inner_class_fields): Use
4825 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4826 augmented. Install marker after last alias initializer, if any.
4827 (generate_finit): Fixed typo. Don't try to retain only the used
4829 (method_header): Compute and set DECL_FUNCTION_NAP.
4830 (method_declarator): Fixed comment. Insert alias initializer in
4832 (build_alias_initializer_parameter_list): Fixed leading
4833 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4834 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4835 (java_complete_expand_class): Code to retain only used aliases
4837 (java_complete_expand_methods): New local `first_decl'. Generate
4838 $finit$ first, then expand the constructors, regular methods and
4840 (java_complete_expand_method): Don't report error on missing
4841 return statement if previously detected bogus.
4842 (fix_constructors): Don't patch constructor parameters list.
4843 (patch_method_invocation): Use new AIPL enum values. Reverse
4844 alias initializer list for anonymous classes.
4846 2000-01-30 Anthony Green <green@redhat.com>
4848 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4849 determine how many stack slots to pop.
4851 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4853 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4854 error handling/recovery.
4855 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4857 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4860 FIELD_LOCAL_ALIAS_USED): New macros.
4861 (DECL_FUNCTION_NAP): New macro.
4862 (struct lang_decl): New field `nap'.
4863 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4864 (struct lang_type): New fields `finit_stmt_list' and
4866 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4867 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4868 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4869 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4870 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4871 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4872 (BUILD_THROW): Macro line separator re-indented.
4873 * parse.y (end_class_declaration): New function.
4874 (maybe_generate_pre_expand_clinit): New name for
4875 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4876 pre-expand static fields.
4877 (maybe_generate_clinit): Function deleted.
4878 (check_for_static_method_reference): Prototype's parameter list
4880 (generate_finit): New name for maybe_generate_finit. Changed
4881 leading comment. Function rewritten to use
4882 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4883 (build_alias_initializer_parameter_list): New function.
4884 (java_parser_context_pop_initialized_field): Likewise.
4885 (add_inner_class_fields): Likewise.
4886 (type_declaration:): Call end_class_declaration.
4887 (class_member_declaration:): Likewise.
4888 (formal_parameter_list:): Fixed typos.
4889 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4890 element. Improved error handling.
4891 (block_statement:): Call end_class_declaration.
4892 (anonymous_class_creation:): Likewise.
4893 (create_anonymous_class): Fixed comments.
4894 (create_class): Call add_inner_class_fields.
4895 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4896 (method_header): Use MARK_FINAL_PARMS.
4897 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4898 (method_declarator): Propagate final argument flag.
4899 (craft_constructor): New local `artificial'. Call
4900 build_alias_initializer_parameter_list. Use
4901 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4902 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4904 (complete_expand_class): Get rid of unused outer context local
4906 (java_complete_expand_methods): Fixed leading
4907 comment. Generate/pre-expand <clinit> first. Changed method
4908 expansion order to regular, $finit$, constructors, <clinit>.
4909 (java_complete_expand_method): Set current_function_decl.
4910 (fix_constructors): Fix constructor parameter list to account for
4911 outer context local alias initializers.
4912 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4913 (resolve_expression_name): Lookup outer context local aliases. New
4914 local `access', use it.
4915 (patch_method_invocation): Patch inner class ctor invocation with
4916 outer context local aliases initialization values. $finit$
4917 invocation patching now includes things generated with
4918 build_alias_initializer_parameter_list.
4919 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4920 (build_super_invocation): Likewise.
4921 (patch_assignment): Changed comment.
4923 2000-01-27 Andrew Haley <aph@cygnus.com>
4925 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4929 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4931 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4933 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4935 * parse.y (register_fields): Don't pass a format specifier to
4936 OBSOLETE_MODIFIER_WARNING.
4937 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4938 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4940 (check_modifiers): Change function into a macro.
4941 (check_class_interface_creation): Pass a literal format string.
4943 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4945 * buffer.h: PROTO -> PARAMS.
4946 * check-init.c: Likewise.
4947 * class.c: Likewise.
4948 * constants.c: Likewise.
4949 * convert.h: Likewise.
4951 * except.c: Likewise.
4953 * gjavah.c: Likewise.
4954 * java-except.h: Likewise.
4955 * java-tree.h: Likewise.
4956 * jcf-depend.c: Likewise.
4957 * jcf-dump.c: Likewise.
4958 * jcf-parse.c: Likewise.
4959 * jcf-path.c: Likewise.
4960 * jcf-reader.c: Likewise.
4961 * jcf-write.c: Likewise.
4963 * jv-scan.c: Likewise.
4964 * jvgenmain.c: Likewise.
4965 * jvspec.c: Likewise.
4969 * parse-scan.y: Likewise.
4970 * parse.h: Likewise.
4971 * parse.y: Likewise.
4972 * typeck.c: Likewise.
4973 * verify.c: Likewise.
4976 * zextract.c: Likewise.
4977 * zipfile.h: Likewise.
4979 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4981 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4982 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4983 * constants.c (build_constant_data_ref): Check for cached
4984 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4985 in TYPE_CPOOL_DATE_REF.
4986 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4987 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4988 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4989 (LOCAL_FINAL): New macro.
4990 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4991 constant pool -- don't try to reuse.
4992 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4994 (find_in_current_zip): Use TYPE_JCF.
4995 * parse.h (java_check_final): Prototype removed.
4996 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4997 (maybe_create_class_interface_decl,
4998 check_class_interface_creation): Likewise.
4999 (java_expand_finals): Function removed.
5000 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5001 (block_statement:): Fixed comment.
5002 (anonymous_class_creation:): Likewise.
5003 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5005 (check_class_interface_creation): Loosened error report on (inner)
5006 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5007 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5008 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5010 (create_interface): Likewise.
5011 (anonymous_class_counter): New static global.
5012 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5013 patch. Fixed comments.
5014 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5015 anonymous_class_counter when declaring a toplevel class.
5016 (craft_constructor): Fixed constructor name when handling
5017 anonymous classes. Anonymous class constructors to feature hidden
5019 (java_fix_constructors): Added comment.
5020 (java_check_final): Function removed.
5021 (java_complete_expand_methods): Fixed comment. Don't generate
5022 class data, save its outgoing constant pool instead.
5023 (verify_constructor_super): Skip anonymous class constructor
5024 hidden this$<n> parameter.
5025 (java_expand_classes): New local `saved_ctxp'. Removed call to
5026 java_expand_finals and java_check_final. Expand anonymous class
5027 constructors. Generate class data.
5028 (build_super_invocation): Skip anonymous class hidden this$<n>
5030 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5031 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5032 (set_java_signature): Likewise.
5034 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5036 * gjavah.c: Delete ACC_VISIBILITY define.
5037 * jcf.h: Add ACC_VISIBILITY define.
5038 * parse.y: final: rule tagged <value>.
5039 (java_check_regular_methods): Use ACC_VISIBILITY define for
5040 default package access check.
5041 (local_variable_declaration_statement): Use final: rule.
5043 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5045 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5048 2000-01-17 Tom Tromey <tromey@cygnus.com>
5050 * gjavah.c (print_field_info): Allow non-static final fields.
5052 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5054 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5055 * parse.y (patch_anonymous_class): New function.
5056 (create_anonymous_class): Register incomplete type when the
5057 class/interface to extends/implement isn't known yet.
5058 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5059 (verify_constructor_super): Tuned error message.
5061 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5064 (ANONYMOUS_CLASS_P): New macro.
5065 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5066 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5067 * parse.y (create_class): Added leading argument.
5068 (maybe_create_class_interface_decl,
5069 check_class_interface_creation): Likewise.
5070 (craft_constructor): New function.
5071 (verify_constructor_super): Added argument in prototype.
5072 (class_declaration:): Inserted leading argument.
5073 (for_begin:): Use FOR_LOOP_P.
5074 (anonymous_class_creation): Create WFL of the anonymous class to
5075 instantiate. Call build_new_invocation. Added comments.
5076 (check_class_interface_creation): Handle parameter `anonymous' in
5077 verbose mode class creation announce.
5078 (link_nested_class_to_enclosing): Exclude anonymous classes.
5079 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5080 anonymous class, even though they appear to have an enclosing
5082 (create_interface): Pass extra argument to
5083 check_class_interface_creation.
5084 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5085 (create_class): Call check_class_interface_creation and
5086 maybe_create_class_interface_decl with extra new argument. Don't
5087 add private this$<n> to anonymous classes.
5088 (method_declarator): Insert hidden this$<n> to anonymous class
5090 (java_fix_constructors): Deleted code creating default
5091 constructor. Call craft_constructor instead.
5092 (java_check_regular_methods): Set `saw_constructor' to 1 for
5094 (fix_constructors): Pass extra argument to verify_constructor_super.
5095 (verify_constructor_super): New local `sdecl', use it. Search for
5096 matching constructor (possibly featuring arguments) in super
5098 (lookup_method_invoke): Craft constructor according to arguments
5099 list when dealing with anonymous class constructors.
5100 (build_super_invocation): Pass arguments to anonymous class super
5102 (search_loop): Use FOR_LOOP_P.
5103 (labeled_block_contains_loop_p): Likewise.
5105 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5108 (enclosing_context_p): New function.
5109 (get_access_flags_from_decl): Handle CLASS_STATIC.
5110 (maybe_layout_super_class): Extra first argument passed to
5112 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5114 * decl.c (access0_identifier_node): New global.
5115 (init_decl_processing): access0_identifier_node initialized.
5116 (pushdecl): Set DECL_CONTEXT only on non type decls.
5117 * expr.c (lookup_field): Lookup inner class fields in enclosing
5119 (expand_invoke): Use ID_INIT_P.
5120 (expand_java_field_op): Use DECL_CLINIT_P.
5121 * java-tree.def (CLASS_LITERAL): New tree code.
5122 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5123 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5124 (struct lang_decl): New field `inner_access'.
5125 (enclosing_context_p): Prototyped.
5126 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5127 ID_CLINIT_P): New macros.
5128 (CLASS_STATIC): New macro.
5129 (CLASS_ACCESS0_GENERATED_P): New macro.
5130 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5131 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5132 INNER_CLASS_P): New macros.
5133 (DECL_INNER_CLASS_LIST): New macro.
5134 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5136 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5137 the shift value to int. Fixed typo in comment.
5138 * lex.c (inst_id, wpv_id): Initialize.
5139 * mangle.c (unicode_mangling_length): Take `$' into account.
5140 * parse.h (DRECOVER, RECOVER): Terminate properly.
5141 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5142 (typedef struct _jdep): New field `enclosing'.
5143 (JDEP_ENCLOSING): New macro.
5144 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5145 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5146 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5147 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5148 GET_ENCLOSING_CPC_CONTEXT): New macros.
5149 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5150 (do_resolve_class): Added extra argument in prototype.
5151 * parse.y (resolve_class): Added extra argument in prototype.
5152 (maybe_create_class_interface_decl): Likewise.
5153 (maybe_use_access_method, build_wfl_wrap): New functions.
5154 (java_complete_expand_classes, java_complete_expand_class):
5156 (java_parser_context_push_initialized_field,
5157 java_parser_context_suspend, java_parser_context_resume):
5159 (maybe_make_nested_class_name, make_nested_class_name,
5160 set_nested_class_simple_name_value,
5161 link_nested_class_to_enclosing, find_as_inner_class,
5162 find_as_inner_class_do, check_inner_class_redefinition,
5163 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5164 maybe_build_thisn_access_method, build_outer_field_access,
5165 build_outer_field_access_methods, build_outer_field_access_expr,
5166 build_outer_method_access_method, build_new_access_id,
5167 build_outer_field_access_method, outer_field_access_p,
5168 outer_field_expanded_access_p, outer_field_access_fix,
5169 build_incomplete_class_ref, patch_incomplete_class_ref,
5170 create_anonymous_class): Likewise.
5171 (inst_id, wpv_id): New static global variables.
5172 (synchronized:): New rule, tagged <node>.
5173 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5175 (anonymous_class_creation:): New rule, tagged <node>.
5176 (NEW_TK): Tagged <node>.
5177 (type_literals, array_type_literal): New rules, tagged <node>.
5178 (class_declaration:): Removed action when reducing by class_body:
5179 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5180 using GET_CPC in sub-rules.
5181 (class_member_declaration): Handle inner classes.
5182 (method_declaration): When reducing method_header:, reset
5183 current_function_decl when appropriate.
5184 (method_declarator:): Set the number of formal parameter to 0 for
5185 method declared without arguments.
5186 (constructor_declarator:): Likewise.
5187 (static_initializer:): List of elements kept in a list.
5188 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5189 use of the keyword `static' for type declarations.
5190 (block_statement:): Handle inner class declarations.
5191 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5192 type qualified `this'.
5193 (class_instance_creation_expression): Use anonymous_class_creation:
5194 to handle inner class instances creation. Handle qualified `new'.
5195 (something_dot_new): Added appropriate actions.
5196 (create_new_parser_context): New function.
5197 (java_push_parser_context, java_parser_context_save_global,
5198 java_parser_context_suspend): Use create_new_parser_context.
5199 (check_modifiers): Changed leading comment.
5200 (check_class_interface_creation): Handle interclasses.
5201 (add_superinterfaces): Fixed comment.
5202 (create_interface): Build qualified name from the raw_name instead
5203 of its matching WFL. Push the initialized fields list. raw_name added
5204 as an extra argument to maybe_create_class_interface_decl.
5205 (create_class): Build qualified name from the raw_name instead of
5206 its matching WFL. Removed assignment to current_parsed_class_un.
5207 Call PUSH_ERROR before returning an error. Suspend the current
5208 parser context when processing an inner class. Push the
5209 initialized fields list. raw_name added as an extra argument to
5210 maybe_create_class_interface_decl. Add the private this$<n>
5212 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5213 (register_fields): Get the class type from GET_CPC and handle
5214 previous errors. Added code to handle the creation of static
5215 fields in inner classes. Initialized fields initialization
5216 statements kept in a list of lists.
5217 (maybe_generate_finit): Initialized fields initialization
5218 statements kept in a list of lists. Use GET_CPC.
5219 (maybe_generate_clinit): Likewise.
5220 (method_header): Use GET_CPC and GET_CPC_UN.
5221 (parser_qualified_classname): Handle inner classes.
5222 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5223 (java_fix_constructors): Hide pointer to enclosing context
5224 instance in constructor list when dealing with inner classes.
5225 (jdep_resolve_class): Call resolve_class with extra first argument
5227 (resolve_class): Add enclosing context as a first extra argument
5228 to do_resolve_class.
5229 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5231 (resolve_no_layout): Extra argument added to resolve_class
5233 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5234 (java_get_real_method_name): Use GET_CPC_UN.
5235 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5236 (java_check_abstract_methods): Handle static method declared in
5237 inner classes by an error.
5238 (java_check_regular_methods): Use DECL_CLINIT_P.
5239 (source_start_java_method): Also set DECL_MAX_LOCALS.
5240 (create_artificial_method): Call java_parser_context_save_global
5241 and java_parser_context_restore_global instead of saving/restoring
5242 the context by hand.
5243 (expand_start_java_method): Improved verbose mode message.
5244 (java_complete_expand_methods): Fixed leading comment. Use
5246 (fix_constructors): Added assignment to this$<n> if necessary.
5247 (java_expand_classes): Call java_complete_expand_classes instead
5248 of java_complete_expand_methods.
5249 (make_qualified_primary): Simplified.
5250 (merge_qualified_name): Optimized for missing left or right parts.
5251 (resolve_expression_name): Handle access to outer class fields from
5253 (resolve_qualified_expression_name): New macro
5254 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5255 classes. Report error on non appropriate qualification of
5256 `new'. Handle qualified `this'.
5257 (not_accessible_p): Allow access to outer class private fields from
5259 (patch_method_invocation): Handle method invocations through
5260 access methods and inner class constructor invocations.
5261 (find_applicable_accessible_methods_list): Search enclosing
5262 contexts of an inner class.
5263 (search_applicable_methods_list): Fixed typo.
5264 (argument_types_convertible): Handle inner class constructors'
5265 hidden outer context reference argument.
5266 (qualify_ambiguous_name): Handle qualified `this'.
5267 (java_complete_lhs): Handle use of field accessed through
5268 artificial access methods in various cases of assignments. Handle
5270 (check_final_assignment): Use DECL_CLINIT_P.
5271 (valid_ref_assignconv_cast_p): Handle the destination being an
5272 enclosing context of the source.
5273 (patch_unaryop): Handle use of field accessed through artificial
5275 (patch_return): Use DECL_CLINIT_P.
5276 (patch_throw_statement): Use DECL_CLINIT_P.
5277 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5278 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5281 2000-01-16 Anthony Green <green@cygnus.com>
5283 * parse.y (build_string_concatenation): Only use
5284 StringBuffer(String) shortcut if String arg is constant.
5286 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5289 the shift value to int. Fixed typo in comment.
5291 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5293 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5294 * jcf-write.c: Likewise.
5295 * parse.y: Likewise.
5296 * parse.c: Regenerate.
5298 2000-01-09 Anthony Green <green@cygnus.com>
5300 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5301 bytecodes in the correct order.
5303 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5305 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5307 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5309 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5310 before building constant array decl.
5312 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5314 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5315 method invocation and typo in conditional expression.
5316 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5317 the appropriate NOTE_POP.
5318 * parse.y (patch_binop): Shift value mask to feature the right
5321 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5323 * class.c (assume_compiled, assume_compiled_node): Add static
5325 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5327 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5329 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5331 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5332 to `__modifier' to avoid stringifying it.
5334 * parse.y (verify_constructor_circularity): Don't call a variadic
5335 function with a non-literal format string.
5336 (java_check_abstract_methods): Move unreachable code inside
5337 `continue' statement.
5338 (lookup_method_invoke): Call xstrdup, not strdup.
5340 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5343 * jcf-parse.c (yyparse): Likewise.
5345 * jv-scan.c (main): Likewise.
5347 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5349 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5350 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5351 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5354 * parse.y (synchronized, variable_redefinition_error,
5355 check_class_interface_creation, create_interface, create_class,
5356 method_header, finish_method_declaration,
5357 check_modifiers_consistency, method_declarator,
5358 complete_class_report_errors, check_abstract_method_definitions,
5359 java_check_regular_methods, check_throws_clauses,
5360 java_check_abstract_methods, read_import_dir,
5361 check_pkg_class_access, declare_local_variables, fix_constructors,
5362 cut_identifier_in_qualified, resolve_expression_name,
5363 resolve_qualified_expression_name, patch_method_invocation,
5364 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5365 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5366 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5367 patch_try_statement, patch_synchronized_statement,
5368 patch_throw_statement, check_thrown_exceptions,
5369 patch_conditional_expr): Likewise.
5371 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * Makefile.in (LIBDEPS): Added gcc's errors.o
5374 (../jcf-dump$(exeext):): Link with gcc's errors.o
5375 (../gcjh$(exeext):): Likewise.
5376 * expr.c (expand_java_NEW): Layout the entire target type instead of
5377 laying out its methods only.
5378 (lookup_field): Layout the class after having loaded it.
5379 * java-tree.h (java_debug_context): Declared.
5380 * jcf-io.c (toplev.h): Included.
5381 (find_class): Removed assignment to jcf's outofsynch
5382 field. Force source file to be read if newer than its matching
5383 class file. Tweaked debug messages.
5384 * jcf-parse.c (jcf_out_of_synch): Deleted.
5385 (read_class): Call to jcf_out_of_synch removed.
5386 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5387 (jcf_out_of_synch): Prototype deleted.
5388 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5389 `deprecated' and `class_err': integer turned into bit fields.
5390 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5391 * parse.y (package_list): New global.
5392 (package_declaration:): Record newly parsed package name.
5393 (extra_ctxp_pushed_p): Static global deleted.
5394 (java_parser_context_save_global): Create buffer context for the
5395 purpose of saving globals, if necessary.
5396 (java_parser_context_restore_global): Pop context pushed for the
5397 purpose of saving globals, if necessary.
5398 (java_debug_context_do): New prototype and function.
5399 (java_debug_context): Likewise.
5400 (do_resolve_class): Use already parsed package names to qualify
5401 and lookup class candidate.
5402 (java_pre_expand_clinit): Removed unnecessary local variable.
5404 1999-12-17 Tom Tromey <tromey@cygnus.com>
5406 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5408 (process_file): Use `\n\' at end of each line in string.
5410 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5412 * expr.c (expand_invoke): Layout the loaded class before
5413 attempting to use it.
5414 (expand_java_field_op): Allow final field assignments to take
5416 * typeck.c (convert): Return error_mark_node if expr is null.
5418 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5420 * class.c (class_depth): Return -1 if the class doesn't load
5422 * expr.c (can_widen_reference_to): Check for errors during depth
5423 computation and return 0 accordingly.
5424 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5425 create default constructors and add an other error check.
5426 * parse.h (java_fix_constructors): Prototyped.
5427 * parse.y (java_pre_expand_clinit): Likewise.
5428 (build_super_invocation): Re-prototyped to feature one argument.
5429 (java_check_circular_reference): Directly use `current'.
5430 (java_fix_constructors): New function.
5431 (java_check_regular_methods): Don't create default constructors
5432 here, but abort if none were found.
5433 (java_complete_expand_methods): Pre-process <clinit> calling
5434 java_pre_expand_clinit.
5435 (java_pre_expand_clinit): New function.
5436 (fix_constructors): build_super_invocation invoked with the
5437 current method declaration as an argument.
5438 (build_super_invocation): Use the context of the processed method
5439 decl argument instead of current_class.
5440 * typeck.c (lookup_java_method): Take WFLs in method names into
5443 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5445 * class.c (make_class_data): flag_keep_inline_functions to keep
5446 private methods in the method array.
5448 1999-12-15 Anthony Green <green@cygnus.com>
5450 * check-init.c (check_init): Take into account both types of
5451 `throw's when checking for uninitialized variables.
5453 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5455 * parse.y (java_complete_lhs): Force convertion of array
5456 dimensions to int_type_node, that's what runtime's ABI expects.
5458 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5461 operand of a WFL, until the Java front-end gets fixed with regard
5462 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5464 1999-12-10 Andrew Haley <aph@cygnus.com>
5466 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5467 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5468 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5472 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5474 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5475 before calling expand_eh_region_start and expand_start_all_catch.
5476 * except.c (expand_start_java_handler): Switch to permanent
5477 obstack before calling expand_eh_region_start.
5478 (expand_end_java_handler): Switch to permanent obstack before
5479 calling expand_start_all_catch.
5481 1999-12-5 Anthony Green <green@cygnus.com>
5483 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5484 function with side effects.
5485 (init_decl_processing): Mark all memory allocating DECLs with
5488 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * except.c (expand_end_java_handler): Call
5491 expand_resume_after_catch and end_catch_handler.
5493 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5495 * verify.c (verify_jvm_instructions): Create new return label
5496 chain if non existant (don't rely on the verified state of the jsr
5499 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5501 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5502 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5504 * parse.y (patch_assignment): Removed bogus final class test on
5505 lhs when checking on whether to emit an ArrayStoreException runtime
5507 * expr.c (expand_java_arraystore): Likewise.
5509 1999-11-28 Anthony Green <green@cygnus.com>
5511 * decl.c (find_local_variable): Reuse single slot decls when
5514 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5516 * jcf-parse.c (saw_java_source): Global variable removed.
5517 (read_class): Don't use `saw_java_source'. Added extra braces.
5518 (yyparse): Code setting `saw_java_source' removed.
5520 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5522 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5524 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * verify.c (merge_type_state): Non verified subroutines being
5527 considered more than once to trigger passive type merge.
5529 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5531 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5532 in case of error. Error message tuned.
5534 1999-11-21 Anthony Green <green@cygnus.com>
5536 * constants.c (find_methodref_index): Unwrap method names before
5537 inserting them in the constant pool.
5539 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5541 * class.c (assume_compiled_node): New typedef.
5542 (assume_compiled_tree): New static data.
5543 (find_assume_compiled_node): New function.
5544 (add_assume_compiled): New function.
5545 (assume_compiled): New function.
5546 * class.c (make_class_data): Use assume_compiled.
5547 (is_compiled_class): Use assume_compiled.
5549 * java-tree.h (add_assume_compiled): Declare.
5551 * lang.c (lang_decode_option): Parse new options.
5553 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5555 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5556 int_type_node: that's what `_Jv_AllocObject' expects.
5558 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5560 * parse.y (lookup_method_invoke): Use lang_printable_name to
5561 reliably build the type name during error report. Fixes PR gcj/97.
5563 1999-11-09 Tom Tromey <tromey@cygnus.com>
5565 * jcf-path.c: Include <sys/stat.h>.
5566 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5567 (DIR_UP): New macro.
5569 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.y (source_end_java_method): Resume permanent allocation,
5572 reversing Apr 27 1998 patch.
5573 (patch_string_cst): Pop obstacks after having pushed the permanent
5576 1999-11-05 Tom Tromey <tromey@cygnus.com>
5578 * class.c (finish_class): Emit inlined methods if any native
5579 methods exist in the class. Fixes PR gcj/85.
5581 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5584 (qualify_ambiguous_name): Likewise.
5586 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5588 * typeck.c: (lookup_java_method): search all inherited
5589 interfaces when looking up interface method.
5591 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5593 * parse.y (method_header:): Issue error message for rule `type
5595 (synchronized:): Error report when not using synchronized.
5597 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5600 being used before the superclass constructor has been called.
5601 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5602 instead of `CALL_THIS_CONSTRUCTOR_P'.
5604 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5606 * check-init.c: Fix typo in comment.
5608 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5610 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5613 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5615 * parse.y (expression_statement:): Call function to report
5616 improper invocation of a constructor.
5617 (parse_ctor_invocation_error): New function.
5619 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5621 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5624 1999-10-21 Tom Tromey <tromey@cygnus.com>
5626 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5627 in generated `main'.
5629 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5632 (qualify_ambiguous_name): Likewise.
5634 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5636 * parse.y (java_complete_tree): fold_constant_for_init to work on
5638 (java_complete_lhs): Likewise.
5639 (array_constructor_check_entry): Complete an initializer element
5640 on permanent_obstack.
5642 1999-10-19 Tom Tromey <tromey@cygnus.com>
5644 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5645 From Mike Moreton <mike@pillim.demon.co.uk>.
5647 1999-10-15 Greg McGary <gkm@gnu.org>
5649 * java-tree.h (flag_bounds_check): Remove extern decl.
5650 * lang.c (flag_bounds_check): Remove global variable.
5651 (lang_f_options): Remove "bounds-check" entry.
5652 (lang_init_options): Default flag_bounds_check to "on".
5654 1999-10-14 Tom Tromey <tromey@cygnus.com>
5656 * jvgenmain.c (usage): New function.
5657 (main): Use it. Also, handle `-D' options.
5658 * jvspec.c (lang_specific_driver): Recognize -D.
5659 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5661 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5663 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5665 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5666 variadic function with a non-literal format string.
5668 * parse-scan.y (report_main_declaration): Likewise.
5670 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5672 * parse.y (read_import_dir, patch_assignment, patch_binop,
5673 patch_array_ref): Likewise.
5675 * typeck.c (build_java_array_type): Likewise.
5677 * verify.c (verify_jvm_instructions): Likewise.
5679 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5683 1999-10-07 Anthony Green <green@cygnus.com>
5685 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5686 where CHECK_PUT may fail for valid reasons.
5688 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5689 UNSAFE_PUTN): New macros.
5691 1999-10-04 Tom Tromey <tromey@cygnus.com>
5693 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5694 well. Fixes Java PR gcj/59.
5695 * parse-scan.y (yyerror): Report errors.
5697 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5699 * decl.c (insert_block): Remove unconditional `abort'.
5701 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5703 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5704 FUNCTION_CODE now of type int. All callers changed.
5705 Set the builtin's DECL_BUILT_IN_CLASS.
5707 1999-09-23 Tom Tromey <tromey@cygnus.com>
5709 * jvspec.c (lang_specific_driver): Don't read spec file if
5710 -fsyntax-only given.
5712 1999-09-22 Tom Tromey <tromey@cygnus.com>
5714 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5716 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5717 (WORDS_TO_LONG): Likewise.
5718 (WORDS_TO_DOUBLE): Likewise.
5720 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5723 (RELOCATION_VALUE_1): Likewise.
5724 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5725 push_in_const, push_long_const): Prototyped.
5726 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5727 (push_constant2): Likewise.
5728 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5729 (find_constant_wide): Cast find_constant2's integer arguments to
5731 (find_constant_index): Cast find_constant2's and find_constant2's
5732 integer arguments to `jword'.
5733 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5734 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5735 (emit_if): Use RELOCATION_VALUE_1.
5736 (emit_goto): Likewise.
5737 (emit_jsr): Likewise.
5738 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5739 argument to push_long_const to HOST_WIDE_INT.
5741 1999-09-15 Andreas Schwab <schwab@suse.de>
5743 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5745 1999-09-20 Nick Clifton <nickc@cygnus.com>
5747 * lang.c (lang_decode_option): Extend comment.
5749 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5751 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5754 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5756 * gjavah.c (get_field_name, print_method_info, print_include,
5757 add_namelet): Use xmalloc, not malloc.
5759 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5760 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5763 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5765 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5767 * jcf-path.c (add_entry): Likewise.
5769 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5771 * jv-scan.c (xmalloc): Remove definition.
5773 * jvgenmain.c (xmalloc): Likewise.
5775 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5777 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5779 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5780 concat, not xmalloc/sprintf.
5781 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5782 (xstrdup): Remove definition.
5784 * parse.y (duplicate_declaration_error_p,
5785 constructor_circularity_msg, verify_constructor_circularity,
5786 check_abstract_method_definitions, java_check_regular_methods,
5787 java_check_abstract_methods, patch_method_invocation,
5788 check_for_static_method_reference, patch_assignment, patch_binop,
5789 patch_cast, array_constructor_check_entry, patch_return,
5790 patch_conditional_expr): Use xstrdup, not strdup.
5792 * zextract.c (ALLOC): Use xmalloc, not malloc.
5794 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5796 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5798 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5799 (do_spec, lang_specific_pre_link, lang_specific_driver,
5800 input_filename, input_filename_length): Don't declare.
5801 (main_class_name, jvgenmain_spec, lang_specific_driver):
5803 (lang_specific_driver): All calls to the function pointer
5804 parameter now explicitly call `fatal'.
5806 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * parse.y (find_applicable_accessible_methods_list): Search
5809 abstract classes as interfaces.
5811 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * class.c (finish_class): We're now outside a valid method
5814 declaration. Tell the rest of gcc so.
5816 1999-09-08 Bruce Korb autogen@linuxbox.com
5818 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5820 1999-09-07 Tom Tromey <tromey@cygnus.com>
5822 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5824 (decode_signature_piece): Don't emit "::" in JArray<>.
5825 (print_namelet): Only print trailing `;' when printing a class.
5827 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5829 * java-tree.h: Delete declarations for all tree nodes now moved to
5831 * decl.c: Delete their definitions.
5833 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5835 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5836 * Makefile.in (OBJS): Add ggc-callbacks.o.
5837 (OBJDEPS): Likewise.
5839 1999-09-03 Tom Tromey <tromey@cygnus.com>
5841 * parse.y (strip_out_static_field_access_decl): Return operand if
5842 it satisfies JDECL_P.
5844 1999-09-02 Tom Tromey <tromey@cygnus.com>
5846 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5847 Handle nested arrays, like `[[I'.
5849 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5851 * class.c (finish_class): Remove unused parameter, all callers
5854 * expr.c (build_java_athrow): Change return type to void.
5855 (java_lang_expand_expr): Make sure each case in switch returns a
5858 * java-tree.h (finish_class): Fix prototype to take void args.
5860 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5861 (main): Issue return from main, not exit.
5863 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5865 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5867 * jv-scan.c (main): Issue return from main, not exit.
5869 * parse.y (check_abstract_method_definitions,
5870 java_check_abstract_method_definitions): Add static prototypes.
5871 (java_complete_expand_methods): Fix call to `finish_class'.
5873 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5876 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5878 * lang.c (language_string): Constify.
5880 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5882 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5883 Remove hacks for stuff which comes from libiberty.
5885 * Make-lang.in: Likewise.
5887 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5889 * Makefile.in (xref.o): Depend on xref.c explicitly.
5891 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5893 * java-tree.h (lang_printable_name): Constify a char*.
5895 * lang.c (lang_printable_name): Likewise.
5897 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5899 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5902 1999-08-26 Tom Tromey <tromey@cygnus.com>
5904 * gjavah.c (print_cxx_classname): Print "::" before qualified
5907 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5909 * parse.y (lookup_cl): Changed leading comment. Now does its best
5910 to set the column number.
5911 (qualify_ambiguous_name): Take WFL wrappers into account.
5913 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5915 * verify.c (verify_jvm_instructions): Don't check instruction
5916 validity beyond end of method.
5918 1999-08-25 Tom Tromey <tromey@cygnus.com>
5920 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5922 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5924 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5925 cxx_keyword_subst, generate_access, name_is_method_p,
5926 get_field_name, print_field_name, super_class_name, print_include,
5927 decode_signature_piece, print_class_decls, usage, help,
5928 java_no_argument, version, add_namelet, print_namelet): Add static
5930 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5931 name_is_method_p): Constify a char*.
5932 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5933 Provide a final else clause in an if-else-if.
5934 (print_field_info): Add missing final arg in function call to
5936 (print_method_info, decompile_method, decode_signature_piece,
5937 print_c_decl, print_full_cxx_name, print_stub,
5938 print_mangled_classname, super_class_name, print_include,
5939 add_namelet, add_class_decl, print_class_decls, process_file,
5940 help): Constify a char*.
5942 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5943 push_int_const, find_constant_wide, find_constant_index,
5944 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5945 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5946 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5947 emit_if, emit_goto, emit_jsr, call_cleanups,
5948 make_class_file_name): Add static prototypes.
5949 (generate_bytecode_return, generate_bytecode_insns): Pass a
5950 NULL_PTR, not a NULL_TREE.
5952 * jv-scan.c: Include "jcf.h".
5953 (main): Declare using DEFUN macro.
5955 * jvspec.c (find_spec_file, lang_specific_pre_link,
5956 lang_specific_driver): Add prototypes.
5957 (find_spec_file): Constify a char*.
5959 * keyword.gperf (hash, java_keyword): Add prototypes.
5961 * lang.c (lang_print_error): Add static prototype.
5962 (lang_init): Prefer memcpy over bcopy to avoid casts.
5964 * lex.c (yylex): Add static prototype.
5966 * parse-scan.y: Include "lex.c" earlier.
5968 * parse.h: Remove redundant declaration for `yylex'.
5970 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5971 labeled_block_contains_loop_p): Add static prototypes.
5972 (not_accessible_p): Make static to match prototype.
5974 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5976 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5978 * parse.y (check_method_redefinition): Changed leading comment.
5979 (check_abstract_method_definitions): New function.
5980 (java_check_abstract_method_definitions): New function.
5981 (java_check_regular_methods): Call it.
5982 (verify_constructor_super): Fixed indentation.
5983 (lookup_method_invoke): Likewise.
5985 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * parse.y (method_header): Return a null pointer if the current
5989 (finish_method_declaration): Return if the current function decl
5991 (source_start_java_method): Likewise.
5992 (java_method_add_stmt): Likewise.
5994 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5996 * class.c (emit_register_class): Removed unnecessary call to
5998 * parse.y (labeled_block_contains_loop_p): Removed unused local
6001 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * parse.y (java_refold): Added prototype.
6005 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6007 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6008 (java_stabilize_reference): Removed unnecessary `else'.
6009 (java_complete_lhs): Set flag to remember boolean. Call
6010 java_refold. Added comments.
6011 (java_decl_equiv): New function.
6012 (binop_compound_p): Likewise.
6013 (java_refold): Likewise.
6014 (patch_unaryop): Striped static field access assigned to decl and
6015 op. Changed promotion scheme for ++/-- operators.
6016 (search_loop): New function.
6017 (labeled_block_contains_loop_p): Likewise.
6018 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6020 (patch_bc_statement): Call search_loop. Fixed comment.
6022 1999-08-14 Anthony Green <green@cygnus.com>
6024 * expr.c (java_lang_expand_expr): Mark static array data as
6027 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6029 * jvgenmain.c (main): NUL-terminate name_obstack.
6031 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6033 * check-init.c (check_bool2_init, done_alternative): Add static
6036 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6037 (add_method, build_utf8_ref, build_class_ref,
6038 append_gpp_mangled_type, layout_class_method): Constify a char*.
6040 * decl.c (push_promoted_type, make_binding_level): Add static
6042 (push_promoted_type, pushdecl): Constify a char*.
6044 * except.c (find_handler_in_range, link_handler,
6045 check_start_handlers): Add static prototypes.
6047 * expr.c (process_jvm_instruction): Constify a char*.
6049 * gjavah.c (main): Constify a char*.
6051 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6054 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6056 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6057 munge, print_ents): Constify a char*.
6059 * jcf-dump.c (disassemble_method): Constify a char*.
6060 (print_constant_pool, print_exception_table): Add static prototypes.
6061 (print_constant, print_exception_table, main, disassemble_method):
6064 * jcf-io.c (find_classfile, find_class): Likewise.
6066 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6067 (set_source_filename, predefined_filename_p): Add static prototypes.
6068 (set_source_filename, get_constant, get_class_constant,
6069 find_in_current_zip): Constify a char*.
6071 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6073 (add_entry, add_path, jcf_path_classpath_arg,
6074 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6076 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6077 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6078 jcf_parse_one_method, jcf_parse_methods,
6079 jcf_parse_final_attributes): Add static prototypes.
6080 (get_attribute): Constify a char*.
6082 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6083 jcf_dependency_add_target, jcf_path_classpath_arg,
6084 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6086 * jv-scan.c (main): Constify a char*.
6087 (gcc_obstack_init): Add prototype arguments.
6089 * jvgenmain.c (gcc_obstack_init): Likewise.
6090 (main): Constify a char*.
6092 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6094 (put_decl_string, lang_print_error): Constify a char*.
6095 (lang_init): Remove redundant extern prototype.
6097 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6099 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6100 Add static prototypes.
6101 (get_type_from_signature): Constify a char*.
6103 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6104 Add static prototypes.
6105 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6106 (verify_jvm_instructions): Constify a char*.
6108 * xref.c (xref_flag_value): Likewise.
6110 * xref.h (xref_flag_value): Likewise.
6112 * zextract.c (makeword, makelong): Add static prototypes.
6113 (makeword, makelong): Constify a uch*.
6115 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6117 * lang.c (java_dummy_print): Constify a char*.
6118 (lang_print_error): Likewise.
6119 (lang_init): Remove redundant prototype for `print_error_function'.
6120 (lang_init_source): Likewise.
6121 (lang_identify): Constify a char*.
6123 1999-08-09 Tom Tromey <tromey@cygnus.com>
6125 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6126 (WORDS_TO_LONG): Likewise.
6127 (WORDS_TO_DOUBLE): Likewise.
6129 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6131 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6133 * expr.c (java_stack_pop, java_array_data_offset,
6134 build_java_throw_out_of_bounds_exception, case_identity,
6135 build_java_check_indexed_type): Add static prototypes.
6136 (linenumber_table, expand_invoke, expand_java_field_op,
6137 build_primtype_type_ref, expand_byte_code): Constify a char*.
6139 * java-tree.h (build_primtype_type_ref, linenumber_table):
6141 (java_lang_expand_expr): Add prototype.
6143 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6144 `java_lang_expand_expr'.
6146 * lex.c (java_lex_error): Constify a char*.
6147 (java_get_unicode, java_read_char, java_allocate_new_line,
6148 java_unget_unicode, java_sneak_unicode): Prototype.
6150 * parse-scan.y (current_class, package_name, method_declarator,
6151 report_class_declaration, yyerror): Constify a char*.
6153 * parse.h (java_report_errors): Prototype.
6154 (yyerror): Constify a char*.
6156 * parse.y (classitf_redefinition_error, check_modifiers,
6157 parse_jdk1_1_error, lookup_package_type,
6158 lookup_package_type_and_set_next, get_printable_method_name,
6159 purify_type_name): Constify a char*.
6160 (build_super_invocation, maybe_generate_finit,
6161 verify_constructor_super, parser_add_interface,
6162 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6163 java_complete_expand_methods, java_expand_finals,
6164 cut_identifier_in_qualified, java_stabilize_reference,
6165 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6166 merge_string_cste): Prototype.
6167 (single_type_import_declaration, yyerror,
6168 variable_redefinition_error, build_array_from_name,
6169 build_unresolved_array_type, check_class_interface_creation,
6170 resolve_class, complete_class_report_errors,
6171 note_possible_classname, read_import_dir,
6172 find_in_imports_on_demand, resolve_package, fix_constructors,
6173 check_deprecation, lookup_method_invoke,
6174 maybe_build_primttype_type_ref, array_constructor_check_entry):
6176 (java_complete_expand_methods, java_expand_finals): Make static.
6177 (convert_narrow): Remove static prototype.
6179 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6181 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6183 1999-08-02 Richard Henderson <rth@cygnus.com>
6185 * decl.c: Include defaults.h instead of expr.h.
6186 * parse.y: Likewise.
6188 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6190 * java/decl.c (start_java_method): Change all uses of
6191 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6192 Ensure expr.h is included.
6193 * java/expr.c (pop_arguments): Ditto.
6194 * java/parse.y (expand_start_java_method): Ditto.
6196 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6198 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6200 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6202 * decl.c: Include "function.h".
6203 * except.c: Likewise.
6204 * parse.y: Likewise.
6205 * Makefile.in: Update dependencies.
6207 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6210 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6211 `modifier' with ATTRIBUTE_UNUSED.
6213 * gjavah.c (process_file): Add braces around ambiguous `else'.
6215 * jcf-dump.c (print_access_flags, localvar_free): Change return
6218 * parse.y (java_complete_expand_method): Initialize variable
6220 (resolve_qualified_expression_name): Likewise for `field_decl'.
6221 (patch_method_invocation): Likewise for `class_to_search'.
6222 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6223 (patch_assignment): Likewise for `lhs_type'.
6225 * verify.c (verify_jvm_instructions): Remove unused variable
6228 1999-07-25 Richard Henderson <rth@cygnus.com>
6230 * decl.c (va_list_type_node): New.
6232 1999-07-25 Anthony Green <green@cygnus.com>
6234 * gjavah.c (print_stub): New function.
6235 (METHOD_IS_NATIVE): New macro.
6236 (print_mangled_classname): Make static.
6237 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6238 (process_file): Perform stub generation.
6239 (HANDLE_METHOD): Don't emit class decls during stub
6241 (HANDLE_END_METHOD): Take into account stub generation.
6242 (print_method_info): Handle stub generation.
6243 (print_stub): New function.
6244 (print_cxx_classname): Make signature consistant with others.
6245 (help): Describe -stubs option.
6246 (main): Create stub file.
6247 (version): Use version.c.
6248 (print_full_cxx_name): New function.
6249 (print_c_decl): Use print_full_cxx_name.
6251 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6253 * check-init.c (check_init): Handle MAX_EXPR.
6255 1999-07-15 Andrew Haley <aph@cygnus.com>
6257 * lang.c (flag_use_divide_subroutine): New variable.
6258 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6259 fp-to-integer conversion.
6260 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6263 * expr.c (build_java_soft_divmod): New function.
6264 (build_java_binop): Call build_java_soft_divmod if
6265 flag_use_divide_subroutine is set.
6266 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6267 soft_lrem_node: new builtin functions.
6268 (init_decl_processing) Initialize the new builtins.
6269 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6270 soft_lrem_node: new builtin functions.
6271 (build_java_soft_divmod): New function.
6272 * parse.y: Call build_java_soft_divmod if
6273 flag_use_divide_subroutine is set.
6276 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6277 a --specs= arg) even if not linking.
6278 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6279 -fuse-divide-subroutine
6281 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6283 * parse.y (resolve_and_layout): Check methods only once.
6284 (resolve_qualified_expression_name): Verify thrown exceptions
6286 (check_thrown_exceptions): Reject exceptions thrown in
6287 initializer. Error message tuned.
6289 1999-07-14 Andrew Haley <aph@cygnus.com>
6291 * expr.c (expand_expr): Do not return the last statement in a
6292 block as the block's value.
6294 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6297 CALL_EXPR, to avoid order of evaluation changes.
6299 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (qualify_ambiguous_name): Do not use
6302 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6304 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6306 * check-init.c (check_init): Handle MAX_EXPR.
6307 * expr.c (force_evaluation_order): Force method call arguments to
6308 be evaluated in left-to-right order.
6309 * parse.y (qualify_ambiguous_name): Loop again to qualify
6310 NEW_ARRAY_EXPR properly.
6312 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * parse.y (patch_invoke): Resolve unresolved invoked method
6316 (qualify_ambiguous_name): STRING_CST to qualify expression for
6317 type name resolution.
6319 1999-06-24 Andrew Haley <aph@cygnus.com>
6321 * class.c (finish_class): Whenever a deferred method is
6322 output, rescan the list of methods to see if a new candidate for
6323 output can be found.
6325 1999-06-28 Tom Tromey <tromey@cygnus.com>
6327 * jvspec.c (lang_specific_driver): Recognize --help.
6329 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6331 * parse.y (resolve_package): Fixed bogus return statement.
6332 (patch_method_invocation): Resolve method invocation beginning with
6333 a package name qualifier.
6335 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6337 * Make-lang.in (java.stage1): Depend on stage1-start.
6338 (java.stage2): Likewise for stage2-start.
6339 (java.stage3): Likewise for stage3-start.
6340 (java.stage4): Likewise for stage4-start.
6342 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6344 * parse.y (java_complete_lhs): When doing cross referencing, don't
6345 try to keep file location on a WFL expanded as a CALL_EXPR.
6347 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6349 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6350 compiling to class file a void method with an empty method body.
6351 As a side effect, the bytecode backend will generate the
6352 appropriate `return' instruction.
6354 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * parse.y (lookup_package_type_and_set_next): New function prototype.
6357 (resolve_package): Search current and imported packages.
6358 (lookup_package_type_and_set_next): New function.
6360 1999-06-22 Andrew Haley <aph@cygnus.com>
6362 * verify.c (verify_jvm_instructions): Check for pending blocks
6363 before invalid PC test and opcode switch, not after.
6365 1999-06-21 Andrew Haley <aph@cygnus.com>
6367 * except.c (find_handler_in_range): The upper limit for exception
6368 ranges is exclusive, not inclusive: (start <= pc < end).
6369 (link_handler): find child pointer which points to outer by
6370 searching sibling list: previous code incorrectly assumed that
6371 outer->outer->first_child must point to outer.
6372 * verify.c (verify_jvm_instructions): FIXME added to code for
6374 (verify_jvm_instructions): Do not assume that the last block
6375 processed in a subroutine is a block which ends with a `ret'
6376 instruction. With some control flows it is possible that the last
6377 block ends with an `athrow'.
6379 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6381 * parse.y (qualify_ambiguous_name): Reorganized the post
6382 evaluation of non WFL leading expression nodes.
6384 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6389 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * parse.y (qualify_ambiguous_name): Handle qualified expression
6392 beginning with a STRING_CST.
6394 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * parse.y (register_fields): Set DECL_INITIAL on both
6397 pre-initialized static and public fields.
6398 (resolve_field_access): Static field access expressions to always
6400 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6401 qualification. CONVERT_EXPR to be resolved as an expression name.
6402 (java_complete_lhs): Identify and access qualified final
6403 initialized field in switch statement case expression.
6404 (fold_constant_for_init): Pre-initialized field decl constant to
6407 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * parse.y (note_possible_classname): Mark returned node with
6410 QUALIFIED_P only if the original class name contained a '/'.
6412 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6414 * Make-lang.in (gcjh): More parallel build fixes.
6416 1999-06-03 Mike Stump <mrs@wrs.com>
6418 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6420 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6422 * except.c (link_handler): Chain exception handlers in order.
6424 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6426 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6427 with nops and process as usual in order to always set correct EH
6428 ranges. Emit detailed warnings about unreachable bytecodes.
6430 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6432 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6435 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6438 or the searched field decl.
6440 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * parse.y (fold_constant_for_init): Convert numerical constant
6443 values to the type of the assigned field.
6445 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * expr.c (lookup_field): Relaxed the test on class loading error
6449 * parse.y (fold_constant_for_init): Enabeled old code.
6451 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6453 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6454 decide the validity of the cast of a java.lang.Cloneable reference
6456 (patch_conditional_expr): Fixed first argument passed to
6457 binary_numeric_promotion.
6459 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (qualify_ambiguous_name): Take into account that a
6462 CONVERT_EXPR might specify a type as a WFL.
6464 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6466 * parse.y (patch_assignment): Save the rhs before using it as an
6467 argument to _Jv_CheckArrayStore.
6469 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6473 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6475 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6476 floating point litteral only when the exponent indicator has been
6479 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * parse.y (formal_parameter:): Construct argument tree list
6482 element even if a yet unsupported final parameter was encountered.
6484 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * parse.y (finish_method_declaration): Issue errors for native or
6487 abstract methods declared with a method body, as well as for non
6488 native or non abstract methods with no method body.
6490 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6492 * class.c (build_utf8_ref): Initialize variable `field'.
6494 * decl.c (init_decl_processing): Initialize variable `field'.
6496 * expr.c (build_known_method_ref): Mark parameters `method_type',
6497 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6498 (process_jvm_instruction): Likewise for parameter `length'.
6500 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6501 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6504 * parse.y (maybe_generate_clinit): Remove unused variable
6505 `has_non_primitive_fields'.
6506 (find_in_imports_on_demand): Initialize variables `node_to_use'
6508 (patch_binop): Likewise for variable `prom_type'.
6509 (patch_unaryop): Likewise for variable `prom_type'.
6511 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6513 * xref.c (xref_table): Add missing initializer.
6515 1999-05-14 Tom Tromey <tromey@cygnus.com>
6517 * java-except.h (struct eh_range): Removed unused `next' member.
6518 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6519 after adding all exception handlers. Sort exception ranges in
6521 (struct pc_index): New structure.
6522 (start_pc_cmp): New function.
6523 * except.c (add_handler): Return `void'. Don't call link_handler;
6524 instead construct an ordinary linked list and do range
6526 (check_nested_ranges): New function.
6527 (link_handler): Changed interface to allow merging of eh_ranges.
6528 Split overlapping ranges. Return `void'.
6530 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * parse.y (constructor_block_end:): New rule, tagged <node>.
6533 (constructor_body:): Use `constructor_block_end' instead of
6536 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6538 * parse.y (statement_nsi:): Pop `for' statement block.
6539 (java_complete_lhs): Labeled blocks containing no statement are
6540 marked as completing normally.
6542 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6544 * xref.c (xref_set_current_fp): New function, defined.
6545 * xref.h (xref_set_current_fp): New function, prototyped.
6547 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * check-init.c (check_init): Take into account that
6550 LABELED_BLOCK_STMT can be empty.
6552 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6554 * parse.y (java_check_regular_methods): Warning check on not
6555 overriding methods with default access in other packages does not
6556 apply to `<clinit>'.
6557 (java_complete_lhs): If block body is an empty_stmt_node, replace
6558 it by NULL_TREE. This prevents gcc from generating an irrelevant
6561 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * check-init.c (check_init): Removed code accepting to see things
6564 falling through default:, when doing xrefs.
6565 * java-tree.h (do_not_fold): New global variable, declared.
6566 * parse.y (do_not_fold): New global variable, defined.
6567 (java_complete_expand_method): Set `do_not_fold' to the value of
6568 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6569 and reinstall them after them have been purged; do not check for
6570 initializations; do not issue missing return errors.
6571 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6573 (patch_binop): Skip the fold part when doing xrefs.
6574 (build_string_concatenation): Skip the concatenation part when
6576 (patch_synchronized_statement): Do not generate a try-finally when
6578 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6579 and keep the location where the throw was seen.
6580 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6581 any treatment on the converted node an simply return a NOP_EXPR of
6583 * xref.c (xref_get_data): New function, defined.
6584 * xref.h (xref_get_data): New function, declared.
6585 (XREF_GET_DATA): Use xref_get_data.
6587 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6589 * gjavah.c (print_include): Cast the result of `strlen' to int
6590 when comparing against a signed value.
6591 (add_namelet): Likewise.
6593 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6595 * expr.c (expand_invoke): Mark parameter `nargs' with
6597 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6599 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6602 * jcf-reader.c (get_attribute): Cast a value to long
6603 when comparing against a signed expression. Likewise.
6605 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6608 1999-05-11 Andrew Haley <aph@cygnus.com>
6610 * parse.y (source_end_java_method): If the current method contains
6611 any exception handlers, force asynchronous_exceptions: this is
6612 necessary because signal handlers in libjava may throw exceptions.
6613 * decl.c (end_java_method): Ditto.
6615 1999-05-11 Tom Tromey <tromey@cygnus.com>
6617 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6619 * jvspec.c (THREAD_NAME): Removed.
6620 (GC_NAME): Likewise.
6621 (MATHLIB): Likewise.
6622 (WITHLIBC): Likewise.
6624 (THREADLIB): Likewise.
6625 (MATH_LIBRARY): Likewise.
6626 (lang_specific_driver): Don't add `-l' options to command line.
6627 Instead, add a single --specs option. Recognize `-L' options and
6628 use them to search for spec file.
6629 (find_spec_file): New function.
6630 (SPEC_FILE): New define.
6632 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6634 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6635 cpplib-enabled build.
6637 1999-05-05 Per Bothner <bothner@cygnus.com>
6639 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6640 temporarily zero it while calling rest_of_decl_compilation.
6642 * java-tree.h (string_ptr_type_node): Add declaration.
6643 * decl.c: Define and initialize string_ptr_type_node.
6644 * parse.y (patch_string_cst): Use string_ptr_type_node.
6646 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6647 * parse.y (for_statement): Now unconditionally exit_block.
6648 (finish_labeled_statement): No longer exit_block if for-loop.
6649 (patch_loop_statement): Check harder if the loop is already labeled.
6651 * parse.y (patch_initialized_static_field): Removed function.
6652 (maybe_generate_clinit): Removed special handling for interfaces.
6653 (java_complete_expand_methods): Do a preliminary java_complete_tree
6654 on <clinit> to determine if it can be removed.
6655 (java_complete_expand_method): Remove special handling for <clinit>.
6656 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6657 optimize if we get back empty_stmt_node.
6658 For MODIFY_EXPR, re-do checking of static initializers.
6659 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6660 For VAR_DECL, pass correct context.
6662 * verify.c (verify_jvm_instructions): Better error messages.
6664 1999-05-03 Tom Tromey <tromey@cygnus.com>
6666 * parse-scan.y (interface_declaration): Call
6667 report_class_declaration for interfaces.
6669 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6671 * Makefile.in: Remove -v from bison command lines.
6673 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6675 * check-init.c (check_init): Exclude a case of error when doing
6677 * class.c (layout_class_method): Don't generate the error message
6678 twice when compiling from source.
6679 * lang-options.h: Added `-Wredundant-modifers' and
6680 `-Wunusupported-jdk11' flags and help text.
6681 * lang.c (lang_decode_option): Added support for
6682 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6683 flag_static_local_jdk11 and flag_redundant set accordingly.
6684 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6685 * parse.h (EXPR_WFL_ADD_COL): New macro.
6686 (DECL_END_SOURCE_LINE): Likewise.
6687 (DECL_INHERITED_SOURCE_LINE): Likewise.
6688 * parse.y (static_ref_err): New function, prototyped.
6689 (CCB_TK): Now tagged <operator>.
6690 (class_body:): Remember the location of the closing '}' of a class
6691 definition when doing xrefs.
6693 (block_end:): Likewise.
6694 (create_class): Remember the location of the inherited class
6695 identifier when doing xrefs.
6696 (register_fields): Added test on first operand of `init' before
6697 testing it TREE_CODE.
6698 (method_header): Store the location of the class identifier in the
6699 class decl when doing xrefs.
6700 (finish_method_declaration): Don't combine first/last method line
6702 (java_check_regular_methods): Warning check on not overriding
6703 methods with default access on other packages move before check on
6704 static methods. Initialization of `aflags' also moved up.
6705 (resolve_expression_name): Call static_ref_err to report the error.
6706 (static_ref_err): New function, implemented.
6707 (resolve_field_access): Returned simplified static field access
6709 (resolve_qualified_expression_name): Check for illegal use of
6710 static fields in a non static context. Call static_ref_err to
6711 report error in various places.
6712 (java_complete_tree): Do not fold initialized static fields when
6714 (java_complete_lhs): Likewise.
6716 1999-04-29 Anthony Green <green@cygnus.com>
6718 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6719 create internal labels.
6720 (lookup_label): Ditto.
6722 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * class.c (layout_class_method): Generate <clinit>'s rtl for
6726 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6727 for interfaces' <clinit>.
6728 * expr.c (lookup_field): Search for fields in interfaces.
6729 (expand_invoke): Fixed indentation.
6730 (expand_java_field_op): Likewise. Use IS_CLINIT.
6731 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6732 (IS_CLINIT): New macro.
6733 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6734 interface was parsed.
6735 (maybe_generate_clinit): Don't generate if the current class is an
6736 interface with only fields of primitive types.
6737 (reset_method_name): Use IS_CLINIT.
6738 (java_complete_expand_method): Expand <clinit> when it exists for
6739 interfaces. Use IS_CLINIT.
6740 (resolve_expression_name): Use DECL_CONTEXT instead of
6741 current_class to build static field references.
6742 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6743 ARRAY_REF when doing xreferencing.
6744 (check_final_assignment): Fixed typo in leading comment. Use
6746 (patch_array_ref): Don't fully expand array references when
6748 (patch_return): Use IS_CLINIT.
6749 (patch_throw_statement): Likewise.
6751 1999-04-22 Tom Tromey <tromey@cygnus.com>
6753 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6755 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6757 * decl.c (predef_filenames, predef_filenames_size): New globals
6758 (init_decl_processing): predef_filenames and predef_filenames_size
6760 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6762 * jcf-parse.c (predefined_filename_p): New function.
6763 (yyparse): Check that files on the command line are specified only
6764 once and issue a warning otherwise.
6765 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6766 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6767 avoid a gcc warning with -W -Wall turned on.
6768 (java_expand_classes): Abort if errors were encountered.
6769 (java_complete_lhs): If the cross reference flag is set, wrap
6770 field DECL node around a WFL when resolving expression name.
6772 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6774 * lang.c (lang_decode_option): Fixed returned value when parsing
6775 `-fxref=...' and `-Wall'.
6776 * parse.y (source_end_java_method): Do not generate code when
6777 flag_emit_xref is set.
6778 (resolve_expression_name): Do not build static field access when
6779 flag_emit_xref is set.
6780 (resolve_field_access): No special treatment on `length' when
6781 flag_emit_xref is set. Do not build qualified static field access
6782 when flag_emit_xref is set.
6783 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6784 when flag_emit_xref is set.
6785 (patch_assignment): Do not generate array store runtime check when
6786 flag_emit_xref is set.
6787 * xref.c (xref_flag_value): Fixed function declaration
6789 (xset_set_data): New function.
6790 * xref.h (xref_set_data): Added prototype for new function.
6791 (typedef struct xref_flag_table): New field data.
6792 (XREF_GET_DATA): New macro.
6794 1999-04-19 Tom Tromey <tromey@cygnus.com>
6796 * xref.h (enum): Removed trailing comma.
6798 * parse.y (resolve_qualified_expression_name): Added missing
6801 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6803 * gjavah.c: New prototypes for java_float_finite and
6806 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6811 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6813 * Makefile.in (TREE_H): Add tree-check.h.
6814 (RTL_H): Add genrtl.h.
6816 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6818 * parse.y (patch_assignment): Added ArrayStoreException runtime
6821 1999-04-06 Per Bothner <bothner@cygnus.com>
6823 * expr.c (pop_type_0): New function.
6824 (pop_type): Use pop_type_0.
6825 * java-tree.h (pop_type_0): New declaration.
6826 * verify.c (verify_jvm_instructions): Check return instructions.
6828 * parse.y (patch_binop): Don't fold if non-constant and emiting
6831 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6833 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6835 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6836 (main_jcf): Don't define.
6837 (process_file): Don't set `main_jcf'.
6839 * java-tree.h (main_jcf): Don't declare.
6841 * jcf-parse.c (main_jcf): Add static definition.
6843 * lang.c (main_jcf): Don't define.
6845 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6847 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6849 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6851 * jcf-depend.c: Include "config.h", not <config.h>.
6853 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6856 * jcf-path.c: Include "config.h", not <config.h>.
6858 * lex.c: Don't include various system header files.
6859 (java_init_lex): Cast the argument of `bzero' to PTR
6861 * parse-scan.y (java_push_parser_context): Likewise.
6863 * parse.y (java_push_parser_context): Likewise.
6864 (patch_bc_statement): Match format specifier to variable argument.
6866 * xref.c: Don't include <stdio.h>.
6868 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6870 * parse.y (struct parser_ctxt *ctxp): Now global.
6871 (declare_local_variables): Use WFL compound value for the
6872 declaration source line value, when doing cross-referencing.
6874 1999-03-31 Tom Tromey <tromey@cygnus.com>
6876 * gjavah.c (print_field_info): Allow constants of other types.
6877 (print_include): Generate include when new name is proper prefix
6878 of already printed name.
6879 (add_namelet): Likewise.
6880 (cxx_keyword_subst): New function.
6881 (print_method_info): Use it.
6882 (print_field_name): New function.
6883 (get_field_name): New function.
6884 (print_field_info): Use get_field_name and print_field_name.
6886 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6888 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6889 'KR-C', so gperf uses the `const' keyword on strings.
6891 * keyword.gperf (java_keyword): Const-ify a char*.
6893 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (patch_bc_statement): Fixed identation and a bogus
6898 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6900 * parse.y (patch_assignment): Allow static variables in other
6901 classes to be assigned.
6903 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6905 * class.c (maybe_add_interface): Remove unused variable
6907 (make_class_data): Use = for assignment, not ==. Likewise.
6908 (emit_register_classes): Remove unused variable `decl'.
6910 * lex.c: Fix comment so as not to contain an embedded `/*'.
6912 * verify.c (verify_jvm_instructions): Remove unused variable
6915 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6917 * parse.y (complete_loop_body): Rename to finish_loop_body.
6918 (complete_labeled_statement): Rename to finish_labeled_statement.
6919 (complete_for_loop): Rename to finish_for_loop.
6920 (complete_method_declaration): Rename to finish_method_declaration.
6922 * java-tree.h (continue_identifier_node): New global node.
6923 * decl.c: Define and initialize continue_identifier_node.
6924 * parse.y (generate_labeled_block): Remove - no longer needed.
6925 (build_loop_body): Use continue_identifier_node for continue block.
6926 (finish_labeled_statement): Also do pop_labeled_block actions.
6927 (java_complete_lhs): POP_LOOP even if error.
6928 (build_labeled_block): Special handling for continue_identifier_node.
6929 (patch_loop_statement): Re-organize.
6930 (patch_bc_statement): Re-write.
6932 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6934 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6935 using a WFL compound value.
6936 * parse.y (xref.h): Include.
6937 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6939 (register_fields): Set WFL compound value to lineno if doing
6941 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6943 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6944 * xref.h (expand_xref): Prototype renamed from xref_generate.
6946 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6949 (GET_CURRENT_BLOCK): New macro.
6950 * parse.y (current_static_block): New global variable.
6951 (method_body:): Define action.
6952 (complete_method_declaration): Set current_function_decl to NULL
6953 when work on the current method is done.
6954 (declare_local_variables): Use GET_CURRENT_BLOCK.
6955 (java_method_add_stmt): Likewise.
6956 (java_complete_expand_method): Disable the use of `this' when
6958 (enter_a_block): If no current method exist, use
6959 current_static_block to link static initializer blocks.
6960 (exit_block): Rewritten to use current_static_block when no current
6962 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6963 (patch_return): Forbid the use of `return' in static initializers.
6964 (patch_throw_statement): Fixed indentation. Issue specific error
6965 for uncaught thrown checked exception in static initializer
6966 blocks. Removed FIXME.
6968 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6970 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6971 Link gcj from gcc.o.
6973 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6975 * parse.y (find_applicable_accessible_methods_list): When dealing
6976 with interface: ensure that a given interface or java.lang.Object
6977 are searched only once.
6979 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6981 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6983 * jcf-dump.c (print_access_flags): Add braces around if-else.
6985 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6988 * lex.c (build_wfl_node): Add static prototype.
6990 * lex.h (build_wfl_node): Remove static prototype.
6992 * parse.y: Include lex.c early enough to declare everything needed.
6993 Ensure calls to `build_wfl_node' pass the proper arguments.
6994 (create_class): Remove unused variable `super_decl'.
6995 (get_printable_method_name): Initialize variable `name'.
6997 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * Changelog: Fixed 1999-03-22 typos.
7000 * lang.c (lang_decode_option): Fixed typo in error string in the
7003 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7007 * java-tree.h (flag_emit_xref): Declared extern.
7008 * lang.c (xref.h): Included.
7009 (flag_emit_xref): New global variable.
7010 (lang_decode_option): Added support for -fxref.
7014 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7016 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7019 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7021 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7022 $(srcdir)/../system.h and $(JAVA_TREE_H).
7023 (jcf-io.o): Depend on $(JAVA_TREE_H).
7024 (mangle.o): Likewise.
7026 * check-init.c (check_cond_init): Add static prototype.
7028 * class.c (build_java_method_type, hashUtf8String,
7029 make_field_value, get_dispatch_vector, get_dispatch_table,
7030 append_gpp_mangled_type, mangle_static_field): Likewise.
7031 (strLengthUtf8): Hide unused definition.
7032 (hashUtf8String): Const-ify.
7033 (make_field_value): Un-ANSI-fy.
7035 * constants.c: Move inclusion of jcf.h above java-tree.h.
7036 (set_constant_entry, find_class_or_string_constant,
7037 find_name_and_type_constant, get_tag_node,
7038 build_constant_data_ref): Add static prototype.
7040 * decl.c (push_jvm_slot, builtin_function,
7041 lookup_name_current_level): Likewise.
7042 (builtin_function): Const-ify.
7044 * except.c (expand_start_java_handler, expand_end_java_handler):
7045 Add static prototype.
7047 * expr.c (flush_quick_stack, push_value, pop_value,
7048 java_stack_swap, java_stack_dup, build_java_athrow,
7049 build_java_jsr, build_java_ret, expand_java_multianewarray,
7050 expand_java_arraystore, expand_java_arrayload,
7051 expand_java_array_length, build_java_monitor, expand_java_pushc,
7052 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7053 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7054 expand_compare, expand_test, expand_cond, expand_java_goto,
7055 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7056 expand_java_field_op, java_push_constant_from_pool): Likewise.
7058 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7059 (build_java_arraynull_check): Mark parameters `node' and `type'
7060 with ATTRIBUTE_UNUSED.
7061 (note_label): Likewise for parameter `current_pc'.
7062 (expand_java_call, expand_java_ret): Hide unused definition.
7064 * java-tree.h (make_class, build_constants_constructor,
7065 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7066 init_outgoing_cpool, register_class, emit_register_classes,
7067 java_layout_seen_class_methods): Prototype.
7068 (unicode_mangling_length): Const-ify.
7069 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7070 emit_unicode_mangled_name, format_int, format_uint,
7071 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7072 jcf_print_utf8_replace, open_class): Prototype.
7074 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7075 <stdio.h>. Include tree.h/java-tree.h.
7076 (utf8_equal_string usage, process_class): Add static prototype.
7077 (open_class): Don't prototype this here.
7078 (utf8_equal_string): Match arguments to format specifiers.
7079 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7080 TABLE_SWITCH, disassemble_method): Likewise.
7082 * jcf-io.c: Include tree.h/java-tree.h.
7083 (open_class, find_classfile, jcf_print_utf8,
7084 jcf_print_utf8_replace): Const-ify.
7086 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7087 parse_class_file): Add static prototype.
7088 (find_in_current_zip): Match definition to existing static
7091 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7092 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7093 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7094 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7095 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7096 generate_bytecode_return, perform_relocations, init_jcf_state,
7097 init_jcf_method, release_jcf_state, generate_classfile):
7098 Add static prototype.
7099 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7100 (make_class_file_name): Const-ify.
7102 * jcf.h (find_classfile): Const-ify.
7104 * jv-scan.c (reset_report): Remove prototype.
7106 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7107 (error): Rewrite to allow varargs.
7109 * lang.c (lang_f_options): Const-ify.
7111 * lex.c (java_parse_escape_sequence): Add static prototype.
7112 (java_allocate_new_line): Match definition to existing static
7115 * mangle.c Include tree.h/java-tree.h.
7116 (unicode_mangling_length, emit_unicode_mangled_name,
7117 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7119 * parse.h (jdep_code): Remove trailing comma in enumeration.
7120 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7121 (reset_report): Add prototype.
7123 * verify.c (push_pending_label, merge_types): Add static
7126 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7128 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7130 * parse.y (find_applicable_accessible_methods_list): Extend the
7131 search to superinterfaces when relevant.
7132 (search_applicable_methods_list): New function.
7134 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7136 * class.c (unmangle_classname): Implemented stricter testing
7137 before setting the QUALIFIED_P flag on an identifier.
7139 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7141 * parse.y (java_complete_lhs): Call force_evaluation_order
7142 after patch_newarray.
7143 (patch_binop): Don't call fold if there are side effects.
7145 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7147 * parse.y (java_stabilize_reference): Use save_expr instead of
7148 building a SAVE_EXPR node.
7149 (java_complete_lhs): Patch the resulting string of the `+='
7150 operator (if necessary) and complete the RHS after having built
7153 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7155 * class.c (make_class): Don't set CLASS_P here (because
7156 this function is also called by build_java_array_type).
7157 (push_class): Set CLASS_P here instead.
7158 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7160 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7161 context. If the context is class, perfer "super" over "synchronized".
7162 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7164 * parse.y (create_class): Don't call parser_check_super here;
7165 it is not robust. Always wait until later.
7167 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7168 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7170 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7172 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7173 * lex.h (UNGETC): Change misleading macro.
7175 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (java_stabilize_reference): Return NODE when patching a
7179 (java_complete_lhs): Put parenthesis around truth values.
7181 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * class.c (layout_class_method): Don't make rtl for interface
7185 * parse.h (GET_TYPE_NAME): New macro.
7186 * parse.y (if_then_statement:): Fixed indentation.
7187 (if_then_else_statement:): Likewise.
7188 (for_statement:): Fixed spacing.
7189 (try_statement:): Fixed indentation.
7190 (create_interface): Don't force interfaces to be abstract.
7191 (method_header): Abstract methods are OK in interfaces.
7192 (declare_local_variables): Fixed typo in comment.
7193 (java_complete_expand_method): Fixed indentation.
7194 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7195 non accessible fields.
7196 (java_stabilize_reference): New function.
7197 (java_complete_lhs): Fixed indentation. Use
7198 java_stabilize_reference in compound assignement. Insert the
7199 cast. If not processing `+' fix string constants before processing
7202 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7204 * constants.c (find_class_or_string_constant): Cast variable `j'
7205 to a `jword' when comparing against one.
7207 * expr.c (java_lang_expand_expr): Remove unused variables
7208 `has_finally_p' and `op0'.
7210 * gjavah.c (print_field_info): Cast a value to jint when comparing
7211 against one. Likewise for a jlong.
7212 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7213 against a signed quantity.
7215 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7216 (print_signature): Don't needlessly dereference variable `str'
7218 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7219 `max_locals' with ATTRIBUTE_UNUSED.
7220 (jcf_parse_class): Likewise for variable `index'.
7222 * parse.h (reverse_jdep_list): Remove static prototype.
7224 * parse.y (build_jump_to_finally): Remove prototype and definition.
7225 (reverse_jdep_list): Add static prototype.
7227 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7228 `assignment' and `expr_decl'.
7230 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7232 1999-03-12 Andrew Haley <aph@cygnus.com>
7234 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7235 we'll need a directory separator and a null character.
7237 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7239 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7241 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7243 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7246 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7248 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7250 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7252 * class.c (layout_class_method): A static method in a base class
7253 is never overridden, so treat it like it doesn't exist.
7254 However, do complain about private non-static method overriding
7255 public static method.
7257 * parse.y: Don't set unused INITIALIZED_P flag.
7258 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7260 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7261 (build_array_from_name): Re-order &index[string] to &string[index].
7263 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7264 error_mark (it might catch more errors, but it is more likely to lose).
7266 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7268 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7269 (parse-scan.o): Depend on toplev.h.
7271 * class.c (make_method_value): Add prototype. Make it static.
7272 Remove unused second argument, caller changed.
7274 * expr.c (java_lang_expand_expr): Remove unused variable
7277 * java-tree.h: Don't prototype find_in_current_zip.
7278 Add prototypes for verify_constant_pool, start_java_method,
7279 end_java_method, give_name_to_locals, expand_byte_code,
7280 open_in_zip, set_constant_value, find_constant1, find_constant2,
7281 find_utf8_constant, find_string_constant, find_class_constant,
7282 find_fieldref_index, find_methodref_index, write_constant_pool,
7283 count_constant_pool_bytes and encode_newarray_type.
7285 * jcf-dump.c: Remove unused variable `LONG_temp'.
7287 * jcf-parse.c: Include parse.h.
7288 (jcf_parse_source): Remove unused parameter, all callers changed.
7289 (jcf_figure_file_type): Add static prototype.
7290 (find_in_current_zip): Likewise. Also remove unused parameter,
7291 all callers changed.
7292 (read_class): Initialize variable `saved_pos'.
7294 * jcf-reader.c (jcf_parse_preamble): Mark variables
7295 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7297 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7298 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7299 (java_parse_doc_section): Initialize variable `seen_star'.
7300 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7301 (java_lex_error): Mark parameters `msg' and `forward' with
7303 (java_get_line_col): Mark parameters `filename' and `line' with
7306 * parse-scan.y: Include toplev.h.
7307 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7309 * parse.h: use `struct JCF', not plain `JCF'.
7310 (java_parser_context_save_global, java_expand_classes
7311 java_parser_context_restore_global, java_parse): Add prototypes.
7313 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7316 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7318 * check-init.c (check_init): COPYN takes word count, not bit count.
7320 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7322 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7323 explicit build_decl. (Avoids crash in reload when optimizing.)
7325 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7327 * decl.c (complete_start_java_method): Handle synchronized method
7328 even when compiling from bytecode.
7330 1999-02-26 Tom Tromey <tromey@cygnus.com>
7332 * gjavah.c (add_class_decl): Only generate `#include' if outer
7333 class is not the name of the class we are processing. Correctly
7334 append `.h' in #include.
7335 (process_file): Clean up newlines around generated `#include's.
7336 (decode_signature_piece): Correctly handle inner classes.
7337 (struct include): New structure.
7338 (all_includes): New global.
7339 (print_include): New function.
7340 (add_class_decl): Use it.
7341 (process_file): Likewise.
7342 (add_class_decl): Generate include for java-array.h if array
7344 (process_file): Don't generate java-array.h include.
7346 * gjavah.c (add_namelet): Check for standard package names here.
7347 (add_class_decl): Don't check for standard package names here.
7349 1999-02-25 Tom Tromey <tromey@cygnus.com>
7351 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7352 When reading a zip file, only use strncmp if both strings are
7353 bigger than the buffer length. Initialize `k' when looping
7356 1999-02-24 Tom Tromey <tromey@cygnus.com>
7358 * gjavah.c (struct namelet): New structure.
7359 (add_namelet): New function.
7360 (print_namelet): New function.
7361 (print_class_decls): Use add_namelet and print_namelet to generate
7362 namespaces and not classes.
7363 (method_printed): New global.
7364 (HANDLE_END_METHOD): Examine method_printed.
7365 (print_method_info): Set method_printed when required. Print
7366 error if function to be ignored is marked virtual. Handle $finit$
7368 (METHOD_IS_FINAL): New macro.
7369 (print_field_info): Use it.
7370 (HANDLE_METHOD): Clear method_printed.
7371 (method_pass): New global.
7372 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7373 (process_file): Do two passes over both fields and methods.
7374 (HANDLE_METHOD): Examine method_pass.
7376 (add_class_decl): New function.
7377 (print_class_decls): Don't scan over entire constant pool.
7379 1999-02-23 Tom Tromey <tromey@cygnus.com>
7381 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7382 disable linking in that case.
7384 1999-02-20 Tom Tromey <tromey@cygnus.com>
7386 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7389 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7391 * decl.c (build_result_decl), java-tree.h: New method.
7392 (complete_start_java_method): Handle synchronized methods.
7393 Don't build DECL_RESULT here. (Ordering dependency problem.)
7394 (start_java_method): Call build_result_decl here instead ...
7395 * parse.y (java_complete_expand_method): ... and here.
7396 (expand_start_java_method): Don't call complete_start_java_method here.
7397 (java_complete_expand_method): Call it here instead.
7398 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7399 * java-tree.h: ... here.
7401 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7402 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7403 for ARRAY_REF - it doesn't work when array bounds are checked.
7404 (patch_array_ref): Handle it here instead.
7406 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7408 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7410 Force left-to-right evaluation of binary operations etc.
7411 * expr.c (force_evaluation_order), java-tree.h: New function.
7412 * parse.y (java_complete_lhs): Pass binary operations, procedure
7413 calls, and ARRAY_REFs to force_evaluation_order.
7414 (various): Set TREE_SIDE_EFFECTS more carefully.
7416 Tolerate random (non-UTF8) encoding in comments without complaining.
7417 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7418 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7420 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7421 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7423 * parse.y (java_complete_lhs): Ignore an empty statement in a
7424 COMPOUND_EXPR. Don't complain about empty statement after return.
7426 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7428 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7429 in TREE_LIST - just chain the POINTER_TYPEs together.
7430 (resolve_class): If type already resolved, return decl.
7431 After resolving, update TREE_TYPE(class_type), and name (if array).
7432 * parse.h (do_resolve_class), parse.y: Make non-static.
7433 * class.c (maybe_layout_super_class): Take this_class argument.
7434 Do do_resolve_class if necessary.
7435 (layout_class, layout_class_methods): Adjust calls appropriately.
7436 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7437 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7438 * typeck.c (build_java_array_type): Don't call layout_class.
7440 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * parse.y (check_pkg_class_access): Allow private class access
7443 within the same package.
7444 (strip_out_static_field_access_decl): New function.
7445 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7446 operator argument before testing its nature.
7448 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7450 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7451 (TRY_EXPR): Simplify - it no longer has a finally clause.
7452 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7453 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7454 * expr.c (java_lang_expand_expr): Likewise.
7455 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7456 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7457 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7458 (build_try_statement): Remove finally parameter and handling.
7459 (build_try_finally_statement): New function.
7460 (patch_try_statement): No longer need to support finally clause.
7461 (try_statement): Update grammar action rules.
7462 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7463 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7465 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7467 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7468 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7470 1999-02-17 Andrew Haley <aph@cygnus.com>
7472 * class.c (build_utf8_ref): Back out broken patch which was
7473 intended to to output signatures using '.' as a separator.
7475 * class.c (make_class_data): Output signatures using '.' as a
7476 separator, rather than '/'.
7477 (mangled_classname): Likewise.
7478 (make_field_value): Likewise.
7479 (make_method_value): Likewise.
7480 * constants.c (alloc_class_constant): Likewise.
7481 * expr.c (build_invokeinterface): Likewise.
7483 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7485 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7486 of an ancient workaround.
7488 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7490 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7493 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * lex.c (yylex): Encode \0 as UTF8.
7497 1999-02-10 Tom Tromey <tromey@cygnus.com>
7499 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7500 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7501 (libgcj_zip): Renamed.
7502 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7504 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7506 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7507 (GC_NAME): Renamed -lgc to -lgcjgc.
7509 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7511 * lex.c (java_lang_cloneable): Initialize.
7512 * parse.y (java_lang_cloneable): New static variable.
7513 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7514 doing one more qualification round.
7515 (valid_ref_assignconv_cast_p): Reject null source or
7516 destination. Allow an array to be cast into java.lang.Cloneable.
7517 (patch_cast): Swapped two first arguments to first call to
7518 valid_ref_assignconv_cast_p.
7520 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * parse.h: DECL_P renamed JDECL_P.
7523 * parse.y: DECL_P replaced by JDECL_P.
7524 (build_array_from_name): Always use pointer's type.
7525 (patch_bc_statement): Extra code to search continue target in a
7526 for loop. Fixed comments. Continue target is current loop when
7529 1999-02-05 Andrew Haley <aph@cygnus.com>
7531 * class.c (make_class_data): The superclass of an interface should
7532 be null, not class Object.
7534 * lex.c (java_lex): Sign extend hex literals.
7536 1999-02-04 Andrew Haley <aph@cygnus.com>
7538 * class.c (build_utf8_ref): Output signatures using '.' as a
7539 separator, rather than '/'.
7540 (make_class_data): Likewise.
7542 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7544 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7545 mkstemp.o. Get them from libiberty now.
7547 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7549 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7551 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7553 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7556 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7558 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7559 * jcf-write.c (generate_bytecode_return): New function.
7560 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7562 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7563 generate special [fd]const_[01] instructions.
7565 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7567 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7568 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7570 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7572 * parse.y (patch_method_invocation): Handle calling static methods,
7573 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7575 * parse.y (java_complete_lhs): Don't complain about unreachable
7576 exit condition in a do-while statement.
7578 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7580 * lex.c (java_read_char): Fixed utf8 decoding.
7581 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7583 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7584 comments. Local variable `all_primitive' is gone. Broadened
7585 acceptance of `0' to floating point targets. `long' can now be
7586 widened to `double' or `float'.
7587 (valid_method_invocation_conversion_p): Added leading
7588 comment. Fixed tabulation.
7589 (build_string_concatenation): Optimize out left or right empty
7592 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7594 * jcf-write.c (localvar_alloc): Only emit entry for
7595 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7596 (generate_bytecode_insns): Only call put_linenumber if
7597 debug_info_level > DINFO_LEVEL_NONE.
7598 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7599 is specified, add -g1 (for compatibility wih javac).
7601 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7603 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7604 gjavah.o, check-init.o, jv-scan.o
7606 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7608 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7610 * gjavah.c: Include config.h and system.h.
7612 * javaop.h (inline): Don't define, its handled by system.h.
7613 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7614 from `inline' to `static inline'.
7616 * jcf.h (inline): Don't define, its handled by system.h.
7618 * lex.c (inline): Likewise.
7620 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7622 * lang-specs.h: Map -Qn to -fno-ident.
7624 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7626 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7628 1999-01-29 Tom Tromey <tromey@cygnus.com>
7630 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7631 then cast it to Object before calling `append' method.
7633 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7635 * check-init.c (check_bool2_init, check_bool_init, check_init):
7636 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7637 * jcf-write.c (generate_bytecode_insns): Likewise.
7639 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7641 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7642 * parse.y (patch_cast): Allow a boolean to be cast into a
7645 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * parse.y: (class_declaration:): Fixed indentation.
7648 (class_member_declaration:): Extra `;' after field declaration now
7650 (interface_declaration:): Removed debug messages in error reports.
7651 (patch_binop): Nodes created and returned inherit the orignal
7652 node's COMPOUND_ASSIGN_P flag value.
7653 (patch_cast): Fix cast from char to floating point.
7655 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7657 * except.c, java-except.h (expand_resume_after_catch): new
7659 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7660 to branch back to main flow of control after a catch block.
7662 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7664 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7665 $(srcdir)/../system.h.
7666 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7667 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7668 (jcf-write.o): Likewise.
7669 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7670 (mangle.o): Depend on $(srcdir)/../toplev.h.
7671 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7672 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7674 * class.c: Include output.h and parse.h.
7675 (mangled_classname): Add the `const' keyword to a char*.
7676 (find_named_method): Hide unused function definition.
7677 (build_utf8_ref): Change type of variable `c' to unsigned char.
7678 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7679 (build_class_ref): Add the `const' keyword to a char*.
7680 (layout_class_method): Remove unused variable `buf'.
7682 * decl.c (find_local_variable): Remove unused variable `rtl'.
7683 (pushdecl): Likewise for variables `different_binding_level' and
7685 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7686 (maybe_build_cleanup): Likewise for parameter `decl'.
7688 * except.c (expand_start_java_handler): Mark parameter `range'
7689 with ATTRIBUTE_UNUSED.
7691 * expr.c: Include except.h.
7692 (pop_type): Remove unused variable `i'.
7693 (pop_value): Likewise for variables `n_words' and `i'.
7694 (expand_java_arrayload): Likewise for variable `convert'.
7695 (java_lang_expand_expr): Likewise for variables `op0', `type',
7696 `mode', `unsignedp', `node' and `elements'.
7697 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7699 (process_jvm_instruction): Add a `const' qualifier to a char*.
7701 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7702 (temp_directory): Likewise.
7703 (print_c_decl): Likewise.
7704 (print_method_info): Likewise.
7705 (decode_signature_piece): Likewise.
7706 (print_mangled_classname): Likewise.
7708 * java-except.h: Provide prototypes for maybe_start_try,
7709 maybe_end_try and add_handler.
7711 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7712 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7713 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7714 init_expr_processing, push_super_field, init_class_processing,
7715 can_widen_reference_to, class_depth, verify_jvm_instructions,
7716 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7717 set_local_type, merge_type_state, push_type, load_type_state,
7718 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7719 emit_unicode_mangled_name): Add prototypes.
7721 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7722 (print_signature_type): Use ISDIGIT, not isdigit.
7723 (print_signature): Remove unused variable `j'.
7725 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7726 int when comparing against one.
7728 * jcf-parse.c: Include toplev.h.
7730 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7731 (localvar_free): Remove unused variable `i'.
7732 (generate_bytecode_conditional): Likewise for variable `kind'.
7734 * jv-scan.c: Include config.h and system.h. Remove redundant
7735 OS header and gansidecl.h includes.
7736 (warning): Add the `const' keyword to a char*. Also add
7737 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7738 __STDC__, when determining whether to use ANSI-isms.
7739 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7740 (xmalloc): Don't redundantly prototype here.
7741 (main): Remove unused parameter `envp'. Also fix the arguments
7742 passed to function `fatal' to match the format specifier.
7744 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7746 * mangle.c: Include toplev.h.
7747 (emit_unicode_mangled_name): Declare parameter `len'.
7749 * parse.y (parse_warning_context): Add the `const' keyword to a
7750 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7751 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7752 (issue_warning_error_from_context): Add the `const' keyword to
7754 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7755 not `__STDC__' for whether to use ANSI-isms.
7757 * typeck.c (incomplete_type_error): Mark parameters `value' and
7758 `type' with ATTRIBUTE_UNUSED.
7759 (parse_signature_type): Use ISDIGIT, not isdigit.
7761 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7762 (verify_jvm_instructions): Likewise. Remove unused variables
7763 `field_name' and `default_val'.
7765 * zextract.c: Include config.h and system.h. Remove redundant
7768 * zipfile.h: Prototype `read_zip_archive'.
7770 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7772 * typeck.c (convert): Allow conversions to void type: some
7773 optimizations in gcc do this.
7775 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7777 * typeck.c (convert_ieee_real_to_integer): New function.
7778 (convert): When not using fast-math and using hardware fp, convert
7779 an IEEE NaN to zero.
7781 1999-01-18 Andrew Haley <aph@cygnus.com>
7783 * parse.y (patch_binop): Do a type conversion from signed to
7784 unsigned and then back to signed when a ">>>" is found.
7786 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7788 * java-tree.h: (check_for_initialization): Added prototype.
7789 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7790 * parse.y (do_resolve_class): Removed unused locals.
7791 (read_import_dir): Likewise.
7792 (resolve_qualified_expression_name): Array creation
7793 expressions are valid primary expressions.
7794 (qualify_ambiguous_name): Likewise.
7795 (patch_synchronized_statement): Removed unused local.
7797 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7799 * Makefile.in (zextract.o): Add dependencies.
7801 * Makefile.in: Do not put ^Ls at the start of a line.
7803 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7805 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7806 sub-type the result of the call that gets the exception value.
7808 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7809 don't call finish_class.
7811 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7812 clear found before continuing.
7814 * verify.c (verify_jvm_instructions): On an array load, allow
7815 and handle top of stack to be TYPE_NULL.
7817 * gjavah.c (generate_access): Translate Java package private or
7818 protected access to C++ public, but with a comment.
7820 1999-01-13 Andrew Haley <aph@cygnus.com>
7822 * expr.c (generate_name): Name prefix changed to avoid clashes
7823 with assembler temp labels.
7825 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7826 MODIFY_EXPR. Without this, code for the assignement may not be
7827 generated at all and the synchronized statement will read an
7828 uninitialized variable.
7830 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * class.c (maybe_layout_super_class): Fixed returned value.
7833 * lex.c: Added 1999 to the copyright.
7834 (java_init_lex): Initialize java_lang_imported.
7835 * lex.h: Added 1999 to the copyright.
7836 * parse.h: Added 1999 to the copyright.
7837 (REGISTER_IMPORT): Fixed typo in trailing macro.
7838 (CURRENT_OSB): New macro.
7839 (struct parser_ctxt): New fields osb_depth, osb_limit.
7840 * parse.y (java_lang_id): New global variable.
7841 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7842 (array_creation_expression:): Use CURRENT_OSB.
7843 (dims:): Uses a stack to keep track of array dimensions.
7844 (cast_expression:): Use CURRENT_OSB.
7845 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7847 (register_fields): Fixed typos in comment.
7848 (check_method_redefinition): Fixed comment indentation.
7849 (java_check_regular_methods): Set saved found wfl to NULL after
7850 having reinstalled it in the previously found DECL_NAME.
7852 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7854 * gjavah.c (java_float_finite): Use a union to do type punning.
7855 (java_double_finite): Likewise.
7857 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7859 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7860 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7861 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7862 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7863 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7864 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7866 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7868 * check-init.c (check_init): If compiling to native, we don't
7869 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7871 1999-01-08 Tom Tromey <tromey@cygnus.com>
7873 * parse-scan.y (variable_declarator_id): Set or increment
7875 (bracket_count): New global.
7876 (formal_parameter): Handle case where bracket pairs trail variable
7879 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7881 * jcf-parse.c (yyparse): variable len changed from a char to an
7882 int to prevent overflow.
7884 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7886 * java-tree.h: Declare read_class.
7887 * jcf-parse.c (read_class): New function.
7888 (load_class): Now just call read_class.
7890 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7891 * jcf-parse.c (parse_source_file): Declare save_error_count,
7892 which is needed by java_parse_abort_on_error macro,
7893 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7895 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7896 constructor, if initializing a static field.
7897 (patch_new_array_init): Set TREE_CONSTANT if it is.
7898 * expr.c (java_lang_expand_expr): For a static array constructor
7899 of primitive elements, allocate the array itself statically.
7900 Disabled until we can set the vtable field statically.
7902 * check-init.c: New file. Checks for definite assignment.
7903 * Makefile.in (JAVA_OBJS): Add check-init.o.
7904 * parse.y (java_complete_expand_method): Call check_for_initialization.
7905 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7907 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7909 * parse.y : include system.h instead of including
7910 standard headers directly with the exception of <dirent.h>.
7912 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7914 * lex.h: Moved static function declarations to lex.c,
7915 to shut up some -Wall warnings.
7916 * lex.c: Static function declarations moved here.
7917 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7919 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7921 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7923 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7925 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7926 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7928 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7929 (localvar_alloc): Change return type to void,
7930 (emit_unop): Remove unused variable size.
7932 * jcf-write.c (struct jcf_block): Add new union.
7933 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7934 (call_cleanups): New functions.
7935 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7936 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7937 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7938 * lang.c (lang_init): Call using_eh_for_cleanups.
7939 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7940 completing operands to patch_synchronized_statement.
7941 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7942 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7943 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7945 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7947 * Make-lang.in: Comment out control-Ls; they upset some makes.
7949 1998-12-18 Tom Tromey <tromey@cygnus.com>
7951 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7954 1998-12-17 Tom Tromey <tromey@cygnus.com>
7956 * parse.y (DIR_SEPARATOR): New define.
7957 (check_class_interface_creation): Use it.
7959 * parse-scan.y (report_main_declaration): Recognize
7960 `java.lang.String' in argument to main.
7962 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7964 * parse.y (create_interface): Remove bogus test.
7966 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7968 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7969 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7971 1998-12-16 Tom Tromey <tromey@cygnus.com>
7973 * parse-scan.y (qualified_name): Use correct sprintf format.
7975 1998-12-15 Tom Tromey <tromey@cygnus.com>
7977 * gjavah.c (print_field_info): Changed how most negative number is
7980 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7982 * parse.y (fold_constant_for_init): New function.
7983 (resolve_expression_name): Don't replace static final
7984 constant-initialized fields by its value.
7985 (java_complete_lhs): New. Same as java_complete_tree, except does
7986 not replace static final constant-initialized fields by their values.
7987 (register_fields): If there is an initializer, set DECL_INITIAL and
7988 MODIFY_EXPR_FROM_INITIALIZATION_P.
7989 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7990 Only call patch_initialized_static_field if
7991 MODIFY_EXPR_FROM_INITIALIZATION_P.
7992 (patch_initialized_static_field): If not valid constant, clear
7995 * parse.y (lookup_field_wrapper): Fix thinko.
7997 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7998 set and restore global lineno.
8000 1998-12-14 Tom Tromey <tromey@cygnus.com>
8002 * gjavah.c (print_field_info): If value to print is the smallest
8003 value of its size, then print as hex to avoid later warnings from
8006 1998-12-14 Tom Tromey <tromey@cygnus.com>
8008 * gjavah.c (decompile_method): Decompile `return null'.
8009 (process_file): Generate `#pragma interface'.
8010 (method_declared): New global.
8011 (print_method_info): Set it.
8012 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8013 (print_method_info): Handle abstract methods.
8015 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8017 * parse.y (patch_method_invocation): If class_decl is null
8018 (e.g. an array type), use original type.
8020 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8021 errors about uncaught exception from clone (of array, specifically).
8023 1998-12-13 Tom Tromey <tromey@cygnus.com>
8025 * gjavah.c (decompile_method): Handle all types of `return'
8026 opcode. Decompile `return this' and `return'.
8027 (method_access): New global.
8028 (print_method_info): Set it.
8029 (decompile_method): Don't decompile a synchronized method.
8031 1998-12-13 Tom Tromey <tromey@cygnus.com>
8033 * jcf-reader.c (jcf_parse_one_method): Recognize
8035 * gjavah.c (HANDLE_END_METHOD): New macro.
8036 (HANDLE_CODE_ATTRIBUTE): New macro.
8037 (decompile_method): New function.
8038 (print_method_info): Don't print `;\n' at end of function decl.
8039 Include java-opcodes.h.
8040 (decompiled): New global.
8042 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8044 * class.c (build_class_ref): Handle PRIMTYPE.class if
8045 flag_emit_class_files.
8046 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8047 if flag_emit_class_files.
8048 * parse.y (java_complete_tree): Pre-liminary support for
8049 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8051 * parse.y (patch_synchronized_statement): Don't call monitorexit
8052 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8054 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8056 * zipfile.h (opendir_in_zip): New declaration.
8057 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8058 (opendir_in_zip): New function, using code from open_in_zip.
8059 (open_in_zip): Call opendir_in_zip.
8060 (find_class): Remove no-longer-used do_class_file parameter,
8061 but add source_ok parameter. Change logic so if we find a .java file,
8062 we don't look for .class in later classpath emtries.
8063 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8064 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8065 * gjavah.c: Update call to find_class.
8066 * jcf-dump.c: Likewise.
8068 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8069 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8070 nothing if body is empty_stmt_node.
8071 Various little fixes so SP gets correctly adjusted.
8072 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8073 For CALL_EXPR, test if static first.
8074 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8075 such as the ones we create for Object and Class.
8076 Set and restore current_function_decl.
8077 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8078 (note_possible_classname): New function.
8079 (read_import_entry): Removed. Merged with read_import_dir.
8080 (read_import_dir): Don't call find_class - that only gives us
8081 the first classpath entry having the needed package.
8082 Use the struct buffer data structure from buffer.h.
8083 (read_import_dir, find_in_imports_on_demand): The remembered
8084 class names now use '.' (not '/') as package separator.
8086 * parse.y (java_complete_expand_methods): Call write_classfile
8087 here, and not in java_expand_classes (which only gets first class).
8089 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8092 (register_fields): If a static fields has an initializer, just
8093 chain it on ctxp->static_initialized, and handle later.
8094 (java_complete_expand_methods): Force <clinit> first.
8095 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8096 - it's already been completed.
8097 (patch_initialized_static_field): New function.
8098 (java_complete_field): Call it.
8100 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8102 * expr.c (encode_newarray_type, build_new_array): New functions.
8103 * java-tree.h: Declare build_new_array.
8104 * jcf-write.c (patch_newarray): Use build_new_array.
8106 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8107 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8109 * parse.y (patch_new_array_init): Re-organize.
8110 Now is passed the actual array (pointer) type of the value.
8111 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8112 (patch_array_constructor): Removed - merged into patch_new_array_init.
8113 (java_complete_tree): Update patch_new_array_init.
8115 * jcf-write.c (find_constant_index): New function.
8116 (generate_bytecode_insns): Use find_constant_index.
8117 (generate_classfile): Use find_constant_index for ConstantValue.
8119 1998-12-11 Tom Tromey <tromey@cygnus.com>
8121 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8122 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8123 * class.c (make_class_data): Renamed dtable -> vtable, and
8124 dtable_method_count -> vtable_method_count.
8126 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8128 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8129 global variables, initialized.
8130 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8131 Declared new global variables.
8132 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8133 double_zero_node, integer_zero_node upon direct matching.
8134 * parse.y (purify_type_name): Added function prototype.
8135 (duplicate_declaration_error_p): Consider new_type as potentially
8136 being a incomplete type. Use purify_type_name on type string.
8137 (method_header): saved_type: unused variable removed. Don't figure
8138 return type if method name is invalid.
8139 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8140 processed by patch_unaryop.
8141 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8142 increment/decrement node into its original type after binary
8143 numeric promotion on its operands.
8145 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * parse.y (array_initializer:): Array init operand is NULL_TREE
8148 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8149 now an error. Fixed indentation problems.
8150 (patch_string): Handle error_mark_node as an argument.
8151 (patch_new_array_init): Fixed indentation problems.
8152 (array_constructor_check_entry): Removed check on null wfl_value.
8153 Return an error if wfl_value's walk returns an error.
8155 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8158 * lex.c (java_lex): Remember column position before advancing one
8159 token. Retain location information on OCB_TK.
8160 * lex.h (typedef struct java_lc): Added new field.
8161 * parse.h (GET_SKIP_TYPE): New macro.
8162 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8163 * parse.y (build_new_array_init, patch_new_array_init,
8164 patch_array_constructor, maybe_build_array_element_wfl,
8165 array_constructor_check_entry): New function prototypes.
8166 (switch_block:): Tagged <node>.
8167 (OCB_TK): Tagged <operator>.
8168 (array_initializer:): Installed actions.
8169 (variable_initializer): Build location information on element if
8171 (switch_statement:): Fixed indentation typo.
8172 (switch_block:): Redefined default action.
8173 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8174 (patch_assignment): Removed duplicate code.
8175 (maybe_build_array_element_wfl, build_new_array_init,
8176 patch_new_array_init, patch_array_constructor,
8177 array_constructor_check_entry): New functions.
8179 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8181 * parse.y (array_initializer): Tagged <node>.
8182 (variable_initializer:): Use default rule.
8183 (array_initializer:): Defined actions.
8184 (variable_initializers:): Likewise.
8185 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8186 non-static field accesses.
8187 (patch_invoke): Fixed indentation typo.
8188 (java_complete_tree): Likewise.
8189 (build_labeled_block): Changed leading comment. Generate an error
8190 in case of duplicate loop labels.
8191 (patch_conditional_expr): Patch results of string concatenation
8194 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8196 * constants.c (find_methodref_index): When the class is an interface,
8197 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8199 * decl.c (finit_identifier_node): Use "$finit$", rather than
8200 "<finit>" (which Sun's verifier rejects).
8201 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8202 (generate_field_initialization_code): Removed.
8203 (fix_constructors) Don't add call to $finit$ here (wrong order).
8204 (patch_method_invocation): Add $finit$ call here.
8206 * java-tree.h (CALL_USING_SUPER): New macro.
8207 * parse.y (patch_invoke): Remove im local variable.
8208 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8209 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8210 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8212 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8214 * parse.y (java_complete_tree): Don't complain about unreachable
8215 statement if it is empty_stmt_node.
8217 * jcf-write.c (find_constant_wide): New function.
8218 (push_long_const): Use find_constant_wide.
8220 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8221 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8222 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8223 Emit invokeinterface when calling an interface method.
8224 Emit invokespecial also when calling super or private methods.
8226 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8228 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8230 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8232 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * java-tree.h (java_layout_seen_class_methods): New function
8236 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8237 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8238 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8239 * parse.y (method_declarator:): Defined action.
8240 (issue_warning_error_from_context): input_filename saved, set to
8241 the appropriate value and restored after java_error is called.
8242 (build_unresolved_array_type): Fixed comment.
8243 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8244 (method_header): Deal with return type the same way type are
8245 handled for fields and method's parameters and local variables
8247 (check_method_redefinition): Removed extra CR.
8248 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8249 (java_layout_seen_class_methods): New function.
8250 (java_layout_classes): Call java_layout_seen_class_methods.
8252 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8254 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8256 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8258 * jcf-dump.c (main): Fix error message.
8259 * jcf-path.c (add_entry): Style fix.
8261 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * class.c (layout_class_method): Call build_java_argument_signature
8264 on constructors too.
8265 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8266 (patch_method_invocation): Define a primary when resolving an
8267 expression name. Augmented comment on code checking illegal `this'
8268 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8270 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8272 * class.c (layout_class_method): Don't report error on non-static
8273 overriding static if the method is private.
8274 * java-tree.h (finish_class): Prototype added.
8275 * lex.c (java_get_line_col): Handle col argument -2 value.
8276 * parse.h: All static method declarations moved to parse.y.
8277 * parse.y: Now contains all static method declarations previously
8279 (find_expr_with_wfl, missing_return_error,
8280 unreachable_stmt_error): New functions.
8281 (java_get_real_method_name): Identify constructors bearing class
8282 names in source code compiled classes only.
8283 (java_complete_expand_methods): Call missing_return_error.
8284 (invocation_mode): Private methods invoked as static methods.
8285 (java_complete_tree): Call unreachable_stmt_error.
8287 1998-12-01 Tom Tromey <tromey@cygnus.com>
8289 * Makefile.in (+target): Removed.
8290 (+xmake_file): Likewise.
8291 (+tmake_file): Likewise.
8292 (.NOEXPORT): Removed duplicate.
8294 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8296 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8298 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8300 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8301 libiberty.h. Provide an xmalloc definition.
8303 * jvspec.c: Remove the xmalloc prototype.
8305 * parse-scan.y: Include config.h and system.h. Don't include
8306 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8307 Provide an xstrdup definition.
8309 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8311 * jcf-path.c (add_entry): Recognize ".jar" too.
8312 * lang-specs.h: Likewise.
8314 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8316 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8317 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8319 * jcf-write.c (generate_bytecode_insns):
8320 Handle pre/post-increment/decrement of long.
8322 * jcf-write.c (generate_bytecode_insns):
8323 Handle missing exception handler (finally for synchronized).
8325 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8327 * java-tree.h (end_params_node): Declare global.
8328 * decl.c (end_params_node): New global.
8329 (init_decl_processing, start_java_method): Use end_params_node for
8330 end of list of parameter types. Follows correct gcc conventions.
8331 * expr.c (pop_argument_types, pop_arguments): Likewise.
8332 * lang.c (put_decl_node): Likewise.
8333 * typeck.c (various places): Likewise.
8334 * class.y (various places): Likewise.
8335 * parse.y (various places): Likewise.
8337 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8338 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8340 * class.c: Add #include flags.h, remove no-longer needed declaration.
8342 * class.c (layout_class_method): Remove commented-out code, re-format.
8343 Don't add vtable entry (or index) for private methods.
8344 * expr.c (expand_invoke): A private method is implicitly final.
8345 * class.c (make_class_data): If inlining or optimizing,
8346 skip private methods.
8348 * class.c (finish_class): New function. Calls existing methods,
8349 but alls emits deferred inline functions.
8350 * jcf-parse.c (parse_class_file): Call finish_class.
8351 * parse.y (java_complete_expand_methods): Likewise.
8353 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8355 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8357 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8359 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8361 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8363 * (generate_classfile): Always write class access flag with
8366 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8368 * class.c (maybe_layout_super_class): New function.
8369 (layout_class): Reorganized. Loop on class methods dispatched into
8370 a new function. Call maybe_layout_super_class.
8371 (layout_class_methods, layout_class_method): New functions.
8372 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8374 (expand_invoke): Likewise.
8375 * java-tree.h (all_class_list): New global variable declared.
8376 (layout_class_methods, layout_class_method): New function
8378 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8379 * jcf-parse.c (all_class_list): New global variable.
8380 (load_class): Extended what class_or_name can be. Use parser
8381 context mechanism to save globals before calling jcf_parse.
8382 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8383 is set on the file name.
8384 (jcf_parse): Layout class methods when Object is loaded, otherwise
8385 record class in all_class_list for delayed method layout.
8386 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8387 * lang.c (put_decl_node): Decode <init> into the decl context
8389 * lex.c (java_allocate_new_line): Use xmalloc.
8390 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8391 pointers, not TREE_LIST elements.
8392 (struct parser_ctxt): Fixed comment indentations, added comments
8393 and reordered some fields.
8394 (java_check_methods): Function prototype removed.
8395 * parse.y (java_push_parser_context): Use xmalloc.
8396 (java_parser_context_restore_global): Pop extra pushed ctxp only
8397 when there's nothing next.
8398 (maybe_create_class_interface_decl): Fixed comment, add new
8399 created class decl to all_class_list.
8400 (method_header): Use GET_REAL_TYPE on argument's types.
8401 (method_declarator): Use GET_REAL_TYPE, change type to the real
8402 type in TREE_LIST dependency node. Build argument list with the
8404 (create_jdep_list): Use xmalloc. Removed allocation error message.
8405 (obtain_incomplete_type): Fixed leading comment. Broadened
8406 incoming argument meaning.
8407 (register_incomplete_type): Use xmalloc. Removed allocation error
8409 (safe_layout_class): Fixed leading comment.
8410 (jdep_resolve_class): Reversed if statement condition and switch
8412 (resolve_and_layout): Fixed leading comment. Broadened incoming
8414 (complete_class_report_errors): New local variable name, for
8415 clarity. purify_type_name used for all error cases.
8416 (java_get_real_method_name): Stricter check on constructors.
8417 (java_check_regular_methods): Reverse methods list only if not
8418 already laid out. Layout artificial constructor.
8419 (java_check_methods): Deleted.
8420 (source_start_java_method): Obtain incomplete type for patchable
8422 (java_layout_classes): Fixed leading comment. Use
8423 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8424 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8425 before returning. Fixed comments.
8426 (java_expand_classes): Check for errors up front.
8427 (patch_method_invocation): Class to search is resolved and laid
8430 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8432 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8434 * javaop.h (int8): Removed - not used.
8435 (jbyte): Redefine portably with correct signedness.
8437 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8439 * jcf-write.c (generate_bytecode_insns): Fix typo
8440 OPCODE_getstatic to OPCODE_getfield.
8442 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8443 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8444 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8446 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * jcf-parse.c (jcf_parse_source): Function returned type is
8449 void. Added prototype.
8450 (jcf_parse): Function returned type is void.
8451 (yyparse): Remove call to fclose on the last parsed file.
8453 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8455 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8457 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8458 (layout_class): Cope with methods featuring WFL in decl names.
8459 * decl.c (unqualified_object_id_node): New global variable,
8461 (build_decl_no_layout): Removed.
8462 * expr.c (build_primtype_type_ref): Handle Double.
8463 (java_lang_expand_expr): Fixed indentations.
8464 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8465 (flag_wall, flag_redundant, flag_not_overriding,
8466 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8467 variable declarations.
8468 (build_decl_no_layout): Removed prototype.
8469 (java_get_real_method_name): Added prototype.
8470 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8471 (java_parse_abort_on_error): Macro now just returns.
8472 * jcf-parse.c (jcf_parse_source): Check fclose returned
8473 value. Call emit_register_classes if java_report_errors returns
8475 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8476 flag_static_local_jdk1_1): New integer flags.
8477 (lang_decode_option): New flags set here.
8478 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8479 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8480 the flag_redundant variable.
8481 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8482 when parsing java.lang.Object class.
8483 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8485 (resolve_qualified_expression_name): Fixed indentation.
8486 (patch_array_ref): Changed prototype.
8487 (not_initialized_as_it_should_p): Prototype removed.
8488 (java_report_errors): Added function prototype.
8489 * parse.y (formal_parameter:): Changed error message for not yet
8490 supported final parameters.
8491 (class_type_list:): Set both PURPOSE and VALUE of created
8492 TREE_LIST to be class_type.
8493 (primary_no_new_array:): Handle class literals on primitive types.
8494 (parse_warning_context): Reinstalled correct force_error and
8495 do_warning flags setups.
8496 (java_report_errors): Changed prototype. Return java_error_count
8498 (variable_redefinition_error): Consider treating variable type as
8500 (create_interface): Warn about redundant abstract modifier if
8501 flag_redundant is set. Changed error message.
8502 (lookup_field_wrapper): Save/restore globals before/after looking
8504 (duplicate_declaration_error_p): Consider treating declaration
8505 type as a fake pointer.
8506 (register_fields): Extract real type from dependency node. Check
8507 for duplicate field declaration after type adjustment. Use
8508 DECL_INITIAL to store static final initialized values.
8509 (method_header): Extract real function type from dependency node.
8510 (check_abstract_method_header): Use GET_METHOD_NAME.
8511 (obtain_incomplete_type): Layout fake pointer type.
8512 (safe_layout_class): Don't try to check for methods before layout.
8513 (java_complete_class): Don't check for correct throws clause
8514 elements inheritance here.
8515 (resolve_and_layout): Broadened name parameter meaning.
8516 (reset_method_name): Use GET_METHOD_NAME.
8517 (java_get_real_method_name): New function.
8518 (java_check_regular_methods): Don't check methods in
8519 java.lang.Object. Verify lineage of throws clause elements. Use
8520 flag_no_overriding in warning report.
8521 (check_throws_clauses): Don't check if class was from
8522 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8523 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8524 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8525 warning on unsupported final local variables. Use build_decl
8526 instead of build_decl_no_layout. Get real local variable type from
8528 (source_start_java_method): Get real parameter type from
8529 dependency node. Call build_decl instead of build_decl_no_layout.
8530 (java_layout_classes): Reverse tree and layout type and class as
8531 required. Mark class as loaded when done.
8532 (resolve_field_access): Fixed indentation. Restricted condition
8533 leading to static field access code generation. Set field_type
8534 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8535 (resolve_qualified_expression_name): Initialize type_found to
8536 null. Handle static field resolved during qualification. Fixed
8537 layout on non primitive field decl types.
8538 (not_accessible_p): Fixed typo in comment.
8539 (patch_method_invocation): Resolve and layout class to search from
8541 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8542 layout non primitive type, if necessary. Make method node only to
8544 (find_applicable_accessible_methods_list): Consider WFL'ed method
8545 decl names. Fixed indentation.
8546 (argument_types_convertible): Resolve and layout target type if
8548 (java_complete_tree): Fixed indentation problems. Rewrote
8549 CALL_EXPR thrown exceptions check. Re-installed further processing
8550 of the assignment in certain cases.
8551 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8552 inlining on class literals.
8553 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8555 (valid_method_invocation_conversion_p): Likewise.
8556 (patch_string): Temporary disable forbidden use of `this' in
8557 explicit constructor invocations when doing string concatenation
8559 (patch_unaryop): Added comment. Reinstalled code to disable
8560 further check on assignment operation with cast expression RHS.
8561 (patch_switch_statement): Fixed indentation.
8562 (build_try_statement): Call build_decl instead of
8563 build_decl_no_layout.
8564 (patch_synchronized_statement): Likewise.
8565 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8566 IS_UNCHECKED_EXPRESSION_P.
8567 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8568 layout argument exception type.
8569 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8570 of IS_UNCHECKED_EXPRESSION_P.
8572 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8574 * jcf-parse.c (yyparse): Open class file in binary mode.
8576 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8578 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8580 * jcf-write.c (perform_relocations): Move check out one loop.
8582 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8584 * Make-lang.in: Fix reference to srcdir.
8585 * jv-scan.c: Add missing xmalloc prototype.
8586 * jvgenmain.c: Ditto.
8588 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8590 * decl.c (error_mark_node), java-tree.h: New global.
8591 * parse.y: Use empty_stmt_node instead of size_zero_node.
8592 (build_if_else_statement): If missing else, use empty_stmt_node.
8594 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8595 (java_complete_expand_method): Complain if return is missing.
8596 (java_check_regular_methods): Comment out incorrect error check.
8597 (not_accessible_p): Fix incorrect handling of protected methods.
8598 (patch_method_invocation): Pass correct context to not_accessible_p.
8599 (find_applicable_accessible_methods_list): Likewise.
8600 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8601 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8602 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8603 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8605 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8606 (push_int_const): Remove reundant NOTE_PUSH.
8607 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8608 (- case SWITCH_EXPR): Fix code generation bug.
8609 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8610 (generate_classfile): More robust for abstract methods.
8612 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8614 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8615 * Make-lang.in: Ditto.
8617 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8620 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8622 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8624 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8626 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8628 Allow uses of interface types to verify. This is not really
8629 type-safe, but it matches what Sun does, and is OK as long as
8630 there are appropriate run-time checks.
8631 * verify.c (merge_types): If merging two interface types,
8632 just set the result to java.lang.Object.
8633 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8635 1998-11-13 Tom Tromey <tromey@cygnus.com>
8637 * gjavah.c (main): Handle --output-class-directory argument.
8638 * jvspec.c (lang_specific_driver): Translate `-d' into
8640 * jcf.h (jcf_write_base_directory): Declare.
8641 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8642 * lang-options.h: Mention -foutput-class-dir.
8643 * jcf-write.c (jcf_write_base_directory): New global.
8644 (make_class_file_name): Put generated .class file into `-d'
8645 directory, or into source directory if -d not given. Function now
8647 (write_classfile): Free class file name. Handle case where class
8649 (DIR_SEPARATOR): New macro.
8650 Include <sys/stat.h>
8652 * Makefile.in (prefix): New macro.
8654 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8656 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8657 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8658 here (done in patch_invoke instead).
8659 (case_identity): Moved here from parse.y.
8661 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8662 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8663 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8664 so they can be efficiently scanned without recursion.
8665 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8666 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8667 in BLOCK iteratively, rather than recursively.
8669 * parse.y (do_unary_numeric_promotion): New function.
8670 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8672 * parse.y (patch_newarray): Various fixes.
8674 Re-do handling of switch statements (for proper block scoping).
8675 * parse.y: Add just a single block for the enture switch block,
8676 but don't create any "case blocks".
8677 (group_of_labels): Rmeoved unneeded non-terminal.
8678 CASE_EXPR and DEFAULT_EXPR are added to current block.
8679 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8680 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8681 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8682 * parse.y (wfl_operator, print_int_node): Make non-static.
8683 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8684 as part of recursive scan of block.
8685 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8686 (patch_switch_statement): Most tests move dinto java_complete_tree.
8688 * parse.y: Make various production be non-typed (void).
8689 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8690 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8691 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8693 * jcf-write.c (struct jcf_handler): New type.
8694 (struct jcf_switch_state): New type.
8695 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8696 (alloc_handler, emit_unop, emit_reloc): New functions.
8697 (adjust_typed_op): Add extra parameter ("max type" offset).
8698 (emit_switch_reloc, emit_case-reloc): New function.
8699 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8700 (generate_bytecode_insns): Support REAL_CST, switch statements,
8701 exception handling, method calls, object/array creation, and more.
8703 * class.c: Remove some unused variables.
8704 * constants.c (find_string_constant): New function.
8705 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8706 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8707 if flag_emit_class_files.
8709 1998-11-12 Tom Tromey <tromey@cygnus.com>
8711 * jcf-io.c (find_class): Added explanatory comment.
8713 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8714 trailing slash to `.zip' entries.
8716 * jvspec.c (lang_specific_driver): Correctly handle case where
8717 GC_NAME not defined.
8719 1998-11-11 Tom Tromey <tromey@cygnus.com>
8721 * jvspec.c (GC_NAME): New define.
8722 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8724 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8726 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8728 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8730 1998-11-11 Tom Tromey <tromey@cygnus.com>
8732 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8734 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * class.c (is_compiled_class): Call safe_layout_class for class
8737 compiled from source.
8738 * conver.h (convert_to_integer, convert_to_real,
8739 convert_to_pointer): Added prototypes.
8740 * decl.c (init_decl_processing): Non longer push the decls of
8741 `methodtable', `constants', `Class', `Field', `dispatchTable'
8742 `jexception' and `Method'.
8743 * expr.c (build_invokeinterface): New function.
8744 (expand_invoke): static variable CLASS_IDENT now in
8745 build_invokeinterface. Use build_invokeinterface.
8746 (expand_java_field_op): Moved code to inline
8747 java.lang.PRIMTYPE.TYPE into a function.
8748 (build_primtype_type_ref): New function.
8749 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8750 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8751 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8752 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8753 (DECL_LOCAL_STATIC_VALUE): New macro.
8754 (build_invokeinterface, build_primtype_type_ref): New function
8756 (java_parse_abort_on_error): Macro rewritten.
8757 * jcf-parse.c (current_method): Add comment to declaration.
8758 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8759 Function prototypes fixed.
8760 (jcf_parse_source): push/pop parser context. save/restore global.
8761 (parse_source_file): Fixed leading comment. Now take a
8762 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8763 classes and pop the parser context anymore.
8764 (yyparse): Push parser context, save globals, parse the source
8765 file, restore globals and pop the parser context when processing a
8767 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8768 * lex.c (java_parse_doc_section): New function.
8769 (java_lex): Call java_parse_doc_section when appropriate. Build an
8770 operator around INSTANCEOF_TK.
8771 * lex.h (java_lineterminator, java_sprint_unicode,
8772 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8773 Prototypes rewritten.
8774 (java_parse_escape_sequence, java_letter_or_digit_p,
8775 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8776 java_read_unicode, java_store_unicode, java_read_char,
8777 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8778 Added function prototypes.
8779 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8781 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8783 (struct parser_ctxt): New fields: deprecated,
8784 current_parsed_class_un, gclass_list.
8785 (fix_method_argument_names, issue_warning_error_from_context,
8786 resolve_package, lookup_package_type): New function prototypes.
8787 (resolve_expression_name): Fixed function prototype.
8788 (find_applicable_accessible_methods_list): Fixed indentation, added
8789 extra argument in prototype.
8790 (check_final_assignment, build_null_of_type, check_deprecation,
8791 check_method_redefinition, reset_method_name,
8792 java_check_regular_methods, java_check_abstract_methods,
8793 maybe_build_primttype_type_ref): New function prototype.
8794 * parse.y (conver.h): Include.
8795 (INSTANCEOF_TK): Tagged <operator>.
8796 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8797 (relational_expression:): Build binop for instanceof.
8798 (java_push_parser_context): Remember ctxp->gclass_list across
8800 (java_pop_parser_context): Simply return if no context
8801 exists. Remember gclass_list across contexts.
8802 (issue_warning_error_from_context): New function.
8803 (parse_error_context): Don't setup ctxp->elc here. Call
8804 issue_warning_error_from_context instead.
8805 (parse_warning_context): Likewise.
8806 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8807 setup. Link new class/interface to ctxp->gclass_list.
8808 (add_superinterfaces): Register interface as incomplete if not
8810 (create_class): Remember class unqualified name in
8811 ctxp->current_parsed_class_un. Check class deprecation.
8812 (register_fields): Check field deprecation. Remember static final
8813 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8815 (method_header): New local variable ORIG_ARG. Use unqualified
8816 current class name for check on constructor errors. Promote return
8817 type if of record type. Argument list fix moved in
8818 fix_method_argument_names, called here. Check method deprecation.
8819 (fix_method_argument_names): New function.
8820 (method_declarator): Promote record typed arguments.
8821 (safe_layout_class): Check class methods before layout.
8822 (java_complete_class): Compute field layout when patched.
8823 (do_resolve_class): Try to load class after having it renamed
8824 after the package name.
8825 (get_printable_method_name): Use DECL_CONTEXT.
8826 (reset_method_name): New function.
8827 (check_method_redefinition): Use reset_method_name.
8828 (java_check_regular_methods): New local variable
8829 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8830 names for error report. Check for compile-time error when method
8831 found has default (package) access.
8832 (java_check_abstract_methods): Now takes an interface DECL node as
8833 an argument. Also reinstall real name on unchecked
8834 overriding/hiding methods for error report.
8835 (java_check_methods): Fixed leading comment. Get classes to verify
8836 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8837 CLASS_METHOD_CHECKED_P on class verification.
8838 (lookup_java_method2): Get real method name if necessary.
8839 (find_in_imports): Don't check package class access here.
8840 (resolve_package, lookup_package_type): New functions.
8841 (java_layout_classes): Fixed leading comment. Take classes to be
8842 laid out from ctxp->gclass_list.
8843 (java_complete_expand_methods): Don't expand native and abstract
8845 (java_expand_classes): New function.
8846 (resolve_expression_name): Use additional argument ORIG. Retrieve
8847 values of static final field of primitive types.
8848 (resolve_field_access): Handles static final field of promotive
8850 (resolve_qualified_expression_name): Handle STRING_CST as
8851 primaries and package name resolution. Check deprecation on found
8852 decls. Set where_found and type_found on non static field resolved
8853 during qualification. Layout non primitive field decl types.
8854 (check_deprecation): New function.
8855 (maybe_access_field): Simplified.
8856 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8857 removed. Reverse method's argument when primary is a type. Don't
8858 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8859 instead. Include abstract class in the list of class searchable
8860 for constructors. Use DECL_CONTEXT of found method for access
8861 checks. Check method deprecation.
8862 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8863 converting arguments. Handle INVOKE_INTERFACE.
8864 (lookup_method_invoke): Search constructor using existing
8865 infrastructure (don't rely on lookup_java_constructor anymore).
8866 (find_applicable_accessible_methods_list): Extra argument flag
8867 LC. Now include constructor in the search.
8868 (qualify_ambiguous_name): Conditional expression are primaries.
8869 (not_initialized_as_it_should_p): static final are always
8871 (java_complete_tree): Pass extra NULL argument to
8872 resolve_expression_name. Stricter test to carry on patching
8873 assignments. New case for INSTANCEOF_EXPR.
8874 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8875 (check_final_assignment, maybe_build_primttype_type_ref): New
8877 (patch_assignment): Detect resolved static finals and carry normal
8878 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8879 (try_builtin_assignconv): Access constant 0 on all primitive
8881 (valid_builtin_assignconv_identity_widening_p): Accept identical
8882 types. Accept all promoted type on int type.
8883 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8884 assigned to a reference.
8885 (valid_method_invocation_conversion_p): Accept to check null
8887 (build_binop): Merge declaration and initialization of local
8889 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8890 numeric types. Improved validity test for qualify operators on
8892 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8893 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8894 primitive type and issue the appropriate error message.
8895 (resolve_type_during_patch): Mark class loaded when resolved.
8896 (patch_cast): Allow null to be cased to reference types.
8897 (build_null_of_type): New function.
8898 (patch_array_ref): Handle array on references correctly.
8899 (patch_return): Removed unused local variable MODIFY. Force
8900 boolean to be returned as integers. Allows null to be returned by
8901 a function returning a reference.
8902 * typeck.c (convert_to_integer, convert_to_real,
8903 convert_to_pointer): Prototypes moved to convert.h
8904 (lookup_argument_method): Use method real name, if necessary.
8906 1998-10-30 Tom Tromey <tromey@cygnus.com>
8908 * class.c (build_class_ref): Changed name of primitive classes to
8911 * class.c (make_class_data): Renamed fields: nmethods to
8912 method_count, method_count to dtable_method_count. Always set
8914 * decl.c (init_decl_processing): Likewise.
8916 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8918 * class.c (layout_class): Don't mangle <finit>, produce
8919 __finit<class> instead. Don't verify artificial methods.
8920 * decl.c (finit_identifier_node): New declared global.
8921 (init_decl_processing): finit_identifier_node initialized.
8922 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8923 * java-tree.h (finit_identifier_node): Declared as extern.
8924 (struct lang_decl): New field called_constructor.
8925 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8926 (CLASS_HAS_FINIT_P): New macro.
8927 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8928 explicit constructor invocation.
8929 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8930 CALL_SUPER_CONSTRUCTOR_P): New macros.
8931 (write_classfile): Added prototype.
8932 * jcf-parse.c (jcf_parse_source): Parse and remember for
8933 generation if the file was seen on the command line.
8934 (parse_source_file): Don't write the class file here.
8935 (yyparse): Loop on files rewritten. Set current_jcf.
8936 (parse_zip_file_entries): Parse class file only if it was found.
8937 * lang.c (init_parse): Don't open command line provided filename
8939 (lang_parse): Don't set main_jcf anymore.
8940 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8941 (JCONSTRUCTOR_CHECK): New macro.
8942 (JBSC_TYPE_P): New macro.
8943 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8944 (COMPLETE_CHECK_OP_2): New macro.
8945 (struct parse_ctxt): New field explicit_constructor_p.
8946 (check_class_interface_creation): Fixed prototype indentation.
8947 (patch_method_invocation_stmt): Prototype reflects added argument.
8948 (patch_invoke): Likewise.
8949 (complete_method_declaration, build_super_invocation,
8950 verify_constructor_circularity,
8951 build_this_super_qualified_invocation, get_printable_method_name,
8952 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8953 verify_constructor_super, create_artificial_method,
8954 start_artificial_method_body, end_artificial_method_body,
8955 generate_field_initialization_code): New function prototypes.
8956 * parse.y: Fixed leading comment
8957 (constructor_header:, constructor_body:, block_end:): Rules tagged
8959 (type_declaration:): Call maybe_generate_finit.
8960 (method_declaration:): Action for method_body: placed in new
8961 function complete_method_declaration, called here.
8962 (constructor_declaration:): Defined actions. Removed leading
8964 (constructor_header:): New rule with action.
8965 (constructor_body:): Rule rewritten using block_begin: and
8966 block_end:. Defined actions.
8967 (constructor_declarator:, explicit_constructor_invocation:):
8969 (block:): Use new rules block_begin: block_end:.
8970 (block_begin:, block_end:): New rules and actions.
8971 (block_statements:): Fixed error message for explicit
8973 (method_invocation:): Call build_this_super_qualified_invocation
8974 if primary is `this' or `super' was seen.
8975 (conditional_expression:): Action defined.
8976 (extra_ctxp_pushed_p): New static global flag.
8977 (java_parser_context_save_global): Create parser context if
8978 necessary. Use extra_ctxp_pushed_p to remember it.
8979 (java_parser_context_restore_global): Pop extra parser context if
8981 (build_array_from_name): Array on primitive types are marked
8983 (register_fields): Restore new name in field initializer
8984 expression if type was altered. Non static fields initialized upon
8985 declaration marked initialized.
8986 (maybe_generate_finit): New function.
8987 (maybe_generate_clinit): Use create_artificial_method,
8988 start_artificial_method_body, end_artificial_method_body. Generate
8989 debug info for enclosed initialization statements.
8990 (method_header): Fixed leading comment. Check constructor
8991 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8993 (complete_method_declaration, constructor_circularity_msg,
8994 verify_constructor_circularity): New functions.
8995 (get_printable_method_name): New function.
8996 (check_method_redefinition): Don't rename <finit> methods. Fix
8997 declared constructor names. Error message for
8998 constructors modified.
8999 (java_check_regular_methods): Local variable seen_constructor
9000 renamed saw_constructor. Skip verification on constructors. Create
9001 default constructor with create_artificial_method.
9002 (java_check_methods): Removed unnecessary empty line.
9003 (create_artificial_method, start_artificial_method_body,
9004 end_artificial_method_body): New functions.
9005 (java_layout_classes): Changed leading comment. Reverse fields
9006 list if necessary. Always layout java.lang.Object if being
9008 (java_complete_expand_methods): Verify constructor circularity.
9009 (java_complete_expand_method): Call fix_constructor on
9010 constructors. Local variable no_ac_found removed. Restore
9011 bindings if method body expansion failed.
9012 (fix_constructors, verify_constructor_super,
9013 generate_field_initialization_code): New function.
9014 (java_expand_classes): Fixed leading comment. Write class file
9016 (resolve_expression_name): Check for illegal instance variable
9017 usage within the argument scope of an explicit constructor
9019 (resolve_qualified_expression_name): Pass extra from_super flag
9020 when invoking patch_method_invocation_stmt. New case for
9021 conditional expression when used as a primary. Check for error
9022 when acquiring super.
9023 (patch_method_invocation_stmt): Added extra argument super. New
9024 local variable is_static_flag. Set class_to_search according to
9025 the nature of the constructor invocation. Don't add `this'
9026 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9027 invocation within the argument scope of explicit constructor
9028 invocation. Set is_static according to is_static_flag. Provide
9029 extra `super' argument to patch_invoke invocation.
9030 (patch_invoke): New argument from_super. Loop on arguments
9031 indentation fixed. Pass from_super to invocation_mode. New switch
9032 case INVOKE_SUPER. Fixed error message in switch default case.
9033 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9035 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9036 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9037 message takes constructors into account.
9038 (find_applicable_accessible_methods_list): Fixed indentation.
9039 (qualify_ambiguous_name): Take explicit constructor invocation
9040 into account. Deal with a conditional expression as a primary to
9042 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9043 case. Added extra argument to patch_method_invocation_stmt.
9044 Register calls made to explicit constructor `this'. Don't call
9045 save_expr in ARRAY_REF case when emitting class files. Check for
9046 illegal use of this when expanding explicit constructor invocation
9048 (complete_function_arguments): Set and reset parser context
9049 explicit_constructor_p field value when appropriate.
9050 (build_super_invocation, build_this_super_qualified_invocation):
9052 (patch_assignment): Fixed typo.
9053 (patch_unaryop): Check on final fields occurs only when a decl
9055 (patch_return): Take constructors into account.
9056 (patch_conditional_expr): New function.
9057 * typeck.c (build_java_signature): Removed unnecessary empty line.
9059 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9061 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9063 1998-10-28 Tom Tromey <tromey@cygnus.com>
9065 * decl.c (init_decl_processing): Renamed fields.
9066 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9067 interface_len, msize fields.
9069 * class.c (make_class_data): Removed subclass_head and
9070 subclass_next fields.
9071 * decl.c (init_decl_processing): Removed subclass_head and
9072 subclass_next fields.
9074 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9076 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9077 * mangle.c (emit_unicode_mangled_name): Similarly.
9079 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9081 * jcf-parse.c (get_constant): Place braces around code to compute
9082 'd' when REAL_ARITHMETIC is not defined.
9084 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9086 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9089 1998-10-23 Tom Tromey <tromey@cygnus.com>
9091 * lang-specs.h: `.zip' files are input to jc1.
9093 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9095 * jvspecs.c: Add (but don't enable) support for combining multiple
9096 .class and .java input filenames to a single jc1 invocation.
9097 Add support for -C flag (copile to .class files).
9098 Translate -classpath and -CLASSPATH arguments.
9099 * lang-specs.h: Don't set %2 spec.
9101 1998-10-22 Tom Tromey <tromey@cygnus.com>
9103 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9105 (add_path): Don't add trailing separator to non-empty path
9108 * lang.c (lang_decode_option): Check for -fclasspath and
9109 -fCLASSPATH before examining other `-f' options.
9111 * java-tree.h (finalize_identifier_node): Don't declare.
9112 * class.c (make_class_data): Don't push "final" field.
9113 * decl.c (init_decl_processing): Don't push "final" field.
9114 (finalize_identifier_node): Removed.
9115 (init_decl_processing): Don't set finalize_identifier_node.
9117 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9119 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9121 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9122 (JV_SCAN_SOURCES): New macro.
9123 (JCF_DUMP_SOURCES): Likewise.
9124 (jcf-dump$(exeext)): New target.
9125 (jv-scan$(exeext)): New target.
9127 1998-10-22 Tom Tromey <tromey@cygnus.com>
9129 * Makefile.in (LEX): Removed.
9130 (LEXFLAGS): Likewise.
9131 (SET_BISON): New macro.
9133 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9134 spurious diffs in parse.c.
9135 ($(PARSE_SCAN_C)): Likewise.
9136 (PARSE_DIR): New macro.
9138 (PARSE_SCAN_C): Likewise.
9139 (PARSE_RELDIR): New macro.
9141 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9143 * jcf-io.c (find_class): Use saw_java_source to determine when to
9144 look for `.java' file.
9145 * jcf-parse.c (saw_java_source): New global.
9146 (yyparse): Set it if `.java' file seen.
9148 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9149 (GCJH_SOURCES): Likewise.
9150 * Makefile.in (datadir): New macro.
9151 (libjava_zip): Likewise.
9152 (JAVA_OBJS): Added jcf-path.o.
9153 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9154 (../gcjh$(exeext)): Likewise.
9155 (jcf-path.o): New target.
9156 * java-tree.h (fix_classpath): Removed decl.
9157 * jcf-parse.c (fix_classpath): Removed.
9158 (load_class): Don't call fix_classpath.
9159 * parse.y (read_import_dir): Don't call fix_classpath.
9160 * lex.h: Don't mention classpath.
9161 * lex.c (java_init_lex): Don't initialize classpath.
9162 * jcf-io.c (classpath): Removed global.
9163 (find_class): Use jcf_path iteration functions. Correctly search
9164 class path for .java file.
9165 (open_in_zip): New argument `is_system'.
9166 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9167 classpath-related options.
9168 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9170 (lang_init): Call jcf_path_init.
9171 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9172 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9173 Correctly put braces around second string in each entry.
9174 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9175 classpath-related options.
9176 (help): Updated for new options.
9177 * jcf.h: Declare functions from jcf-path.c. Don't mention
9179 * jcf-path.c: New file.
9181 * jcf-depend.c: Include jcf.h.
9183 * jcf-write.c (localvar_alloc): Returns `void'.
9184 (localvar_free): Removed unused variable.
9186 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9187 (init_parse): Use OBJECT_SUFFIX, not ".o".
9189 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9191 * class.c (emit_register_classes): Renamed from
9192 emit_register_class.
9193 * java-tree.h (emit_register_classes): Prototype renamed from
9194 emit_register_class.
9195 * jcf-parse.c (yyparse): Call emit_register_classes once before
9197 * parse.y (java_expand_classes): No longer register classes.
9199 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * class.c (is_compiled_class): New local variable
9202 seen_in_zip. Identify classes found in currently compiled source
9204 * decl.c (complete_start_java_method): Fixed typo.
9205 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9206 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9207 (CLASS_P): Moved around.
9208 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9209 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9211 (jcf_parse_source): Changed leading comment. Removed unnecessary
9212 fclose and CLASS_FROM_SOURCE_P marking.
9213 (parse_source_file): New local variables remember_for_generation
9214 and filename. Mark parsed file name identifier node. Removed block
9215 executed when parse_only was null. Set remember_for_generation.
9216 Use it as an argument to java_pop_parser_context.
9217 (yyparse): New local variables several_files, list, next node and
9218 current_file_list. Split ampersand separated file names into
9219 current_file_list. Iterate through the list and parse accordingly.
9220 * parse.h (java_pop_parser_context): New function prototype.
9221 * parse.y (ctxp_for_generation): New static global variable.
9222 (java_pop_parser_context): New argument generate. Link popped ctxp
9223 to ctxp_for_generation list accordingly.
9224 (java_complete_expand_methods): Fixed indentation.
9225 (java_expand_classes): New function.
9227 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9229 * Makefile.in: Link with libiberty.a instead of memmove.o.
9231 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9233 * lex.c (setjmp.h): No longer included.
9234 * lex.h (setjmp.h): Included.
9235 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9236 (duplicate_declaration_error_p): Renamed from
9237 duplicate_declaration_error.
9238 (build_array_from_name): New function prototype.
9239 * parse.y (setjmp.h): No longer included.
9240 (variable_declarator_id): Define action.
9241 (build_array_from_name): New function.
9242 (duplicate_declaration_error_p): Renamed from
9243 duplicate_declaration_error. Fixed leading comment.
9244 (register_fields): Main `for' loop reorganized. Uses
9245 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9246 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9247 build_array_from_name.
9248 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9250 (read_import_dir): Don't try to skip `.' and `..'.
9251 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9252 build_array_from_name. Main `for' loop reorganized.
9253 (resolve_qualified_expression_name): When building access to a
9254 field, use the type where the field was found, not its own type.
9255 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9256 field was found is null.
9257 (qualify_ambiguous_name): Sweep through all successive array
9260 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9262 * java-tree.h (pop_labeled_block, lang_printable_name,
9263 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9264 interface_of_p, inherits_from_p, fix_classpath,
9265 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9266 make_class_data, register_class, alloc_name_constant): New
9267 function prototypes.
9268 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9269 indentation. Added cast to remove warning.
9270 (lang_printable_name): Set v argument unused.
9271 (lang_print_error): Added argument to lang_printable_name call.
9272 (java_dummy_print, print_lang_decl, print_lang_type,
9273 print_lang_identifier, lang_print_xnode): All argument marked
9275 * lex.c (java_unget_unicode): Removed unnecessary argument.
9276 (java_allocate_new_line): Unused local variable is gone.
9277 (java_read_char): Added parenthesis in expressions to remove
9278 warnings. Added final return statement.
9279 (java_read_unicode): Added parenthesis in expression to remove
9281 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9282 (java_parse_escape_sequence): Likewise.
9283 (java_lex): Unused local variables are gone. Fixed
9284 java_unget_unicode invocation.
9285 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9287 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9288 lang_printable_name invocation in macro.
9289 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9291 (duplicate_declaration_error): Suppressed unused argument in
9293 (identical_subpath_p): Function declaration is gone.
9294 (patch_invoke): Suppressed unused argument in prototype.
9295 (patch_cast, build_labeled_block, check_thrown_exceptions):
9297 * parse.y (setjmp.h): Included
9298 (toplev.h): Likewise.
9299 (field_declaration:): Suppressed unused local
9300 (label_decl:): Fixed build_labeled_block invocation.
9301 (java_pop_parser_context): Put extra parenthesis around assignment
9303 (yyerror): Suppressed unused local variables.
9304 (variable_redefinition_error): Fixed lang_printable_name
9306 (create_interface): Suppressed unused local variables.
9307 (create_class): Likewise.
9308 (duplicate_declaration_error): Suppressed unused argument. Fixed
9309 lang_printable_name invocation.
9310 (register_fields): Suppressed unused local variable. Fixed
9311 duplicate_declaration_error invocation.
9312 (method_header): Suppressed unused local variable.
9313 (method_declarator, parser_check_super): Likewise.
9314 (java_complete_class): Suppressed unused local variable. Fixed
9315 fatal error message.
9316 (complete_class_report_errors): Added default: in switch.
9317 (java_check_regular_methods): Fixed lang_printable_name
9319 (check_throws_clauses): Likewise.
9320 (java_check_abstract_methods): Suppressed unused local
9321 variable. Fixed lang_printable_name invocation.
9322 (read_import_entry): Added supplemental return statement.
9323 (read_import_dir): Suppressed unused local variables.
9324 (check_pkg_class_access, declare_local_variables): Likewise.
9325 (source_start_java_method): Suppressed unused extern variable
9327 (expand_start_java_method): Suppressed unused extern and local
9328 variable declarations.
9329 (java_complete_expand_methods): Likewise.
9330 (java_complete_expand_method): Suppressed unused local variables.
9331 (make_qualified_name): Likewise.
9332 (resolve_qualified_expression_name): Added default: in
9333 switch. Fixed lang_printable_name invocation.
9334 (class_instance_creation_expression): Added parenthesis around
9336 (patch_method_invocation_stmt): Fixed lang_printable_name and
9337 patch_invoke invocations.
9338 (check_for_static_method_reference): Fixed lang_printable_name
9340 (patch_invoke): Suppressed unused arguments and local variables.
9341 (lookup_method_invoke): Suppressed unused local variables.
9342 (qualify_ambiguous_name): Added default: in switch.
9343 (identical_subpath_p): Function removed.
9344 (patch_assignment): Suppressed unused local variables. Suppressed
9345 unnecessary if statement. Fixed lang_printable_name invocations.
9346 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9347 (valid_ref_assignconv_cast_p): Parenthesis around
9348 expression. Suppressed unused local variables.
9349 (build_binop): Suppressed unused local variables. fixed
9350 lang_printable_name invocations.
9351 (string_constant_concatenation): Suppressed unused local
9353 (patch_unaryop): Fixed lang_printable_name invocation.
9354 (patch_cast): Suppressed unnecessary argument. Fixed
9355 lang_printable_name invocation.
9356 (patch_array_ref): Fixed lang_printable_name invocation.
9357 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9358 (build_labeled_block): Suppressed unused argument.
9359 (generate_labeled_block): Fixed build_labeled_block invocation.
9360 (build_loop_body): Suppressed unused local variables.
9361 (patch_loop_statement): Likewise.
9362 (patch_exit): Fixed lang_printable_name invocation.
9363 (patch_switch_statement): Likewise.
9364 (case_identity): First argument marked unused.
9365 (patch_try_statement): Fixed lang_printable_name invocations.
9366 (patch_synchronized_statement, patch_throw_statement): Likewise.
9367 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9368 lang_printable_name invocations.
9369 (check_thrown_exceptions_do): Suppressed unused argument.
9371 1998-10-14 Tom Tromey <tromey@cygnus.com>
9373 * jcf-write.c (write_classfile): Add output class file as target.
9374 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9375 * jcf.h: Added declarations for dependency-tracking functions.
9376 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9377 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9378 (finish_parse): Call jcf_dependency_write.
9379 (dependency_tracking): New global.
9380 (DEPEND_SET_FILE): New define.
9381 (DEPEND_ENABLE): New define.
9382 (init_parse): Enable dependency tracking if required.
9384 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9385 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9386 (../gcjh$(exeext)): Likewise.
9387 (jcf-depend.o): New target.
9388 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9389 (GCJH_SOURCES): Likewise.
9390 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9392 (find_classfile): Added dep_name argument.
9393 (find_class): Compute name of dependency.
9394 (open_in_zip): Call jcf_dependency_add_file.
9395 * gjavah.c (output_file): No longer global.
9396 (usage): Don't mention "gjavah".
9398 (java_no_argument): Likewise.
9399 (version): Likewise.
9400 (main): Recognize and handle -M family of options.
9401 (print_mangled_classname): Return is void.
9402 (process_file): Handle case where output is suppressed.
9403 (HANDLE_END_FIELD): Likewise.
9404 (HANDLE_METHOD): Likewise.
9405 * jcf-depend.c: New file.
9407 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9409 * java-tree.def: Add missing newline at EOF.
9411 1998-10-13 Tom Tromey <tromey@cygnus.com>
9413 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9414 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9416 Include <config.h> and "system.h".
9417 (disassemble_method): Undefine RET to avoid clash with
9420 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9422 * decl.c (runtime_exception_type_node, error_exception_type_node):
9423 New global variables.
9424 (init_decl_processing): Initialized.
9425 * expr.c (java_lang_expand_expr): Set caught exception type to
9426 null if catch handler argument doesn't exit.
9427 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9429 * java-tree.h (runtime_exception_type_node,
9430 error_exception_type_node): Global variables declared.
9431 (DECL_FUNCTION_THROWS): New macro.
9432 (DECL_FUNCTION_BODY): Modified comment.
9433 (DECL_SPECIFIC_COUNT): Likewise.
9434 (struct lang_decl): New field throws_list.
9435 (IS_UNCHECKED_EXPRESSION_P): New macro.
9436 * lex.c (java_lex): Generate location information for THROW_TK.
9437 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9438 EXCEPTIONS_P): New macros.
9439 (enum jdep_code): New value JDEP_EXCEPTION.
9440 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9441 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9442 PATCH_METHOD_RETURN_ERROR): New macros.
9443 (patch_method_invocation_stmt): Added new argument to prototype.
9444 (patch_synchronized_statement, patch_throw_statement,
9445 check_thrown_exceptions, check_thrown_exceptions_do,
9446 purge_unchecked_exceptions, check_throws_clauses): New function
9448 * parse.y Fixed typo in keyword section.
9449 (throw:): Rule tagged <node>.
9450 (THROW_TK): Keyword tagged <operator>.
9451 (method_header:): Last argument to call to method_header passed
9453 (throws:, class_type_list:, throw_statement:,
9454 synchronized_statement:, synchronized:): Defined actions.
9455 (method_header): New local variable current. Register exceptions
9457 (java_complete_tree): Complete and verify exceptions from throws
9459 (complete_class_report_errors): Error message on exceptions not
9461 (java_check_regular_methods): Fixed typo. Shortcut on private
9462 overriding methods. Changed error message on method
9463 redefinition. Check for throws clause compatibility.
9464 (check_throws_clauses): New function.
9465 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9466 method. Changed error message on method redefinition.
9467 (currently_caught_type_list): New static variable.
9468 (java_complete_expand_methods): Purge unchecked exceptions from
9469 throws clause list. Call PUSH_EXCEPTIONS before walk and
9470 POP_EXCEPTIONS after.
9471 (resolve_qualified_expression_name): Pass new argument as NULL to
9472 patch_method_invocation_stmt.
9473 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9474 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9475 argument list when appropriate. Use new argument if non null to
9476 store selected method decl.
9477 (patch_invoke): Convert if necessary args of builtin types before
9478 forming CALL_EXPR. Argument list no longer reversed here.
9479 (invocation_mode): Treat final methods as static methods.
9480 (java_complete_tree): New cases for THROW_EXPR: and
9481 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9483 (complete_function_arguments): No more RECORD_TYPE
9484 conversion. Function parameter nodes no longer saved.
9485 (valid_ref_assignconv_cast_p): Avoid handling null type.
9486 (patch_binop): Fixed null constant reference handling.
9487 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9489 (patch_try_statement): Fixed comments. Record caught types in
9490 list, push the list, expand try block and pop the list.
9491 (patch_synchronized_statement, patch_throw_statement,
9492 check_thrown_exceptions, check_thrown_exceptions_do,
9493 purge_unchecked_exceptions): New functions.
9494 * typeck.c (lookup_argument_method): Allow WFL in place of method
9495 DECL_NAME during method definition check
9497 1998-10-09 Tom Tromey <tromey@cygnus.com>
9499 * gjavah.c (decode_signature_piece): New function.
9500 (print_c_decl): Use it. Added `name_override' argument.
9501 (print_method_info): Use name_override argument to print_c_decl.
9502 (seen_fields): Removed.
9503 (print_field_info): Don't update seen_fields.
9504 (struct method_name): New structure.
9505 (method_name_list): New global.
9506 (print_method_info): Add new method to list of methods.
9507 (name_is_method_p): New function.
9508 (print_field_info): If field name has same name as method, then
9510 (process_file): Parse methods before fields.
9511 (field_pass): New global.
9512 (HANDLE_END_FIELD): Take field_pass into account.
9514 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9516 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9517 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9519 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9521 * jvspec.c: Fix bug in jvgenmain_spec patch.
9523 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9526 * decl.c (soft_exceptioninfo_call_node): New global variable.
9527 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9528 takes extra integer argument. soft_exceptioninfo_call_node
9530 * except.c (java_set_exception_lang_code): New function
9531 (method_init_exceptions): Called here.
9532 (prepare_eh_table_type): New function.
9533 (expand_end_java_handler): Called here.
9534 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9535 one argument. Modified generation of call to
9536 soft_badarrayindex_node to use new argument.
9537 (build_java_arrayaccess): Pass faulty index value to
9538 build_java_throw_out_of_bounds_exception.
9539 (generate_name): New function.
9540 (java_lang_expand_expr): New local variables node, current,
9541 has_finally_p. Expand TRY_EXPR node.
9542 (process_jvm_instruction): Replace top of the stack with thrown
9543 object reference when entering exception handler.
9544 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9545 specific tree codes.
9546 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9548 (DECL_SPECIFIC_COUNT): New macro.
9549 (prepare_eh_table_type, java_set_exception_lang_code,
9550 generate_name): New function declarations.
9551 (match_java_method): Declaration deleted.
9552 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9554 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9555 * parse.h (redefinition_error, refine_accessible_methods_list,
9556 can_cast_to_p): Function declaration removed.
9557 (classitf_redefinition_error, variable_redefinition_error,
9558 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9559 find_most_specific_methods_list, argument_types_convertible,
9560 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9561 valid_cast_to_p, valid_method_invocation_conversion_p,
9562 try_reference_assignconv, add_stmt_to_compound,
9563 build_jump_to_finally, build_tree_list, patch_try_statement,
9564 java_get_catch_block): New function declarations.
9565 * parse.y (string_buffer_type): Global variable deleted.
9566 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9567 finally): Rules tagged <node>.
9568 (TRY_TK, CATCH_TK): Token tagged <operator>.
9569 (class_body_declaration:, class_member_declaration:,
9570 formal_parameter:, explicit_constructor_invocation:,
9571 interface_member_declaration:, constant_declaration:,
9572 primary_no_new_array:, class_instance_creation_expression:,
9573 array_creation_expression:): Issue error on unsuported JDK1.1
9575 (try_statement:, catches:, finally:): Define actions.
9576 (catch_clause_parameter): New rule.
9577 (catch_clause:): Use new rule catch_clause_parameter.
9578 (parse_jdk1_1_error): New function.
9579 (redefinition_error): Renamed classitf_redefinition_error.
9580 (variable_redefinition_error): New function.
9581 (check_class_interface_creation): Call
9582 classitf_redefinition_error.
9583 (java_complete_tree): Added error message on JDEP_TYPE: case.
9584 (complete_class_report_errors): Fixed indentation.
9585 (declare_local_variables): Call variable_redefinition_error.
9586 (source_end_java_method): Call java_set_exception_lang_code and
9587 emit_handlers where appropriate.
9588 (java_method_add_stmt): Call add_stmt_to_block.
9589 (add_stmt_to_block): New function.
9590 (lookup_method_invoke): Fixed outside comment. new local variable
9591 candicates. Call find_applicable_accessible_methods_list and
9592 find_most_specific_methods_list when searching for a
9593 method. Modified error report to list possible candidates when
9595 (find_applicable_accessible_methods_list,
9596 find_most_specific_methods_list, argument_types_convertible): New
9598 (refine_accessible_methods_list): Function deleted.
9599 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9600 expr (if applicable) before calling patch_array_ref.
9601 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9602 (enter_block): Fixed comment.
9603 (enter_a_block): New function.
9604 (patch_assignment): Reorganized. Call try_reference_assignconv for
9605 references. Call valid_cast_to_p instead of can_cast_to_p.
9606 (try_reference_assignconv,
9607 valid_builtin_assignconv_identity_widening_p): New functions.
9608 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9609 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9611 (build_string_concatenation): Don't resolve StringBuffer.
9612 (patch_cast): Fixed inverted arguments.
9613 (patch_array_ref): Code to save array expr deleted. Call
9614 valid_cast_to_p instead of can_cast_to_p.
9615 (generate_labeled_block): Call generate_name.
9616 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9617 patch_try_statement): New functions.
9618 * typeck.c (match_java_method): Function deleted.
9620 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9622 * jvspec.c: jvgenmain_spec uses different temporary file names.
9624 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9626 * jvspec.c (lang_specific_driver): Fail if user specifies
9627 --main= when not linking.
9629 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9631 * class.c (make_class_data): Push value for `thread' field.
9632 * decl.c (init_decl_processing): Added `thread' field to class.
9634 * class.c (add_field): Always make static fields externally
9637 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9639 * expr.c (build_java_athrow,
9640 build_java_throw_out_of_bounds_exception, expand_invoke,
9641 build_newarray, expand_java_multianewarray, build_java_monitor):
9642 Update comments to reflect _Jv_* function names.
9644 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9646 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9647 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9648 * parse.y (expand_start_java_method): Likewise.
9650 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9652 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9654 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9655 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9656 * expr.c: Remove no-longer-needed calls to promote_type.
9657 * decl.c (give_name_to_locals): Liekwise.
9658 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9659 * parse.y: Add/remove promote_type calls as appropriate.
9660 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9661 (parse_signature_string): Likewise.
9662 (build_java_array_type): Fix for now signature convenions.
9664 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9666 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9668 * class.c (init_class_processing): libjava function renamed to
9671 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9674 * java-tree.def: Fixed DEFTREECODE third argument.
9675 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9676 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9677 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9678 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9679 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9680 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9681 * lang.c (java_tree_code_type, java_tree_code_length,
9682 java_tree_code_name): New arrays.
9683 (lang_init): Append Java tree node definitions to Gcc ones.
9684 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9686 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9688 (java_lex): Allow declaration of empty string constants. Retain
9689 location information on CASE_TK and DEFAULT_TK.
9690 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9691 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9692 Modified to be more robust.
9693 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9694 (build_new_invocation, try_builtin_assignconv,
9695 patch_switch_statement, string_constant_concatenation,
9696 build_string_concatenation, patch_string_cst, patch_string,
9697 java_expand_switch): New function declarations.
9698 * parse.y: Rules related to switch and EH tagged <node>.
9699 (label_id): Set to NULL_TREE
9700 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9702 (this_or_super:): Fixed indentation.
9703 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9704 statement_expression:): Removed call to RULE on all sub-rules.
9705 (switch_expression:, switch_labels:): New rules.
9706 (switch_statement:, switch_block:, switch_block_statement_groups:,
9707 switch_block_statement_group:, switch_labels:, switch_label:):
9709 (throw_statement:, synchronized_statement:, try_statement:):
9710 Defined temporary actions.
9711 (class_instance_creation_expression:): Call
9712 build_new_invocation. Fixed indentation.
9713 (field_access): Fixed indentation.
9714 (method_invocation): Likewise.
9715 (make_qualified_primary): Use THIS_EXPR.
9716 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9717 resolving from SUPER, set *type_found.
9718 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9719 (java_complete_tree): Removed unused local variable `location'. Case
9720 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9721 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9722 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9723 STRING_CST: case. default: checks for patchable strings.
9724 (complete_function_arguments): Transform string constant or
9725 crafted StringBuffer if necessary.
9726 (build_method_invocation): Fixed comments.
9727 (build_new_invocation): New function.
9728 (patch_assignment): Call try_builtin_assignconv to figure a valid
9729 assignment conversion between builtin types.
9730 (try_builtin_assignconv): New function.
9731 (build_binop): Use URSHIFT_EXPR directly to call build.
9732 (operator_string): Use UNARY_PLUS_EXPR.
9733 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9735 (do_merge_string_cste, merge_string_cste,
9736 string_constant_concatenation, build_string_concatenation,
9737 patch_string, patch_string_cst): New function.
9738 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9739 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9740 (build_newarray_node): Use NEW_ARRAY_EXPR.
9741 (build_this): Use THIS_EXPR.
9742 (build_return): Enable debug information on return statement.
9743 (build_if_else_statement): Likewise.
9744 (complete_labeled_statement): Fixed related comment.
9745 (build_loop_body): Fixed comment.
9746 (build_bc_statement): Enable debug information on break/continue
9748 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9750 (patch_switch_statement, case_identity, java_expand_switch): New
9753 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9755 * buffer.h (BUFFER_INIT): New macro.
9756 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9757 Pass (struct jcf_partial *state) to most functions.
9758 (jcf_block, jcf_relocation): New types.
9759 Support labels, branches, conditionals, loops.
9761 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9763 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9765 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9767 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9768 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9769 not integer_type_node (INT_TYPE_SIZ bits).
9771 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9773 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9774 * jcf-dump.c (print_exception_table): New function.
9775 (disassemble_method): Better handling of wide instructions.
9776 Make more robust for bad input.
9778 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9780 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9783 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9785 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9787 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9789 * Makefile.in ($(PARSE_H)): Removed target.
9791 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9793 * Makefile.in (JAVA_OBJS): Add memmove.o
9794 (memmove.o): New target & rules.
9796 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9798 * expr.c (expand_invoke): Don't generate a call to the class init
9801 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9803 * Makefile.in: Add many missing dependencies.
9804 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9806 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9807 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9809 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9811 * decl.c (complete_start_java_method): If method is static (and
9812 not private) call _Jv_InitClass.
9813 * expr.c (expand_invoke): Don't call build_class_init.
9815 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9817 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9819 * Make-lang.in (GCJ): Define before using.
9821 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9823 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9824 losing due to namespace pollution in GNU getopt.h
9826 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9828 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9829 (java.all.cross): Likewise.
9830 (java.rest.encap): Likewise.
9832 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9834 * gjavah.c (print_class_decls): Fix thinko in arglist
9835 * jcv-io.c (find_classfile): Similarly.
9837 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9839 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9841 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9843 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9844 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9845 * Makefile.in (PARSE_C): New macro.
9846 (PARSE_H): Likewise.
9847 (PARSE_SCAN_C): Likewise.
9848 ($(PARSE_C)): Target renamed from parse.c.
9849 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9850 (clean): Remove parse-scan.c as well.
9851 (parse.o): Depend on $(PARSE_C).
9853 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9855 * README, license.terms: Removed.
9857 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9858 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9859 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9860 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9861 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9862 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9863 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9864 and Java trademark attribution.
9866 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9868 * Makefile.in: Use gcjh, not gjavah.
9869 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9870 * Make-lang.in: Changed gjavah to gcjh everywhere.
9872 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9874 * gjavah.c: Support new -prepend -add -append flags.
9875 (print_method_info): Method is not virtual if class is final.
9877 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9879 * jv-scan.c: Fixed copyright assignment.
9880 * keyword.gperf: Likewise.
9881 * keyword.h: Likewise.
9882 * lex.c: Fixed copyright assignment.
9883 (java_lex): Push unicode back when parsing '<'.
9884 * lex.h: Fixed copyright assignment.
9885 * parse-scan.y: Likewise.
9886 * parse.h: Fixed copyright assignment.
9887 (build_debugable_stmt, complete_for_loop): New function prototypes.
9888 * parse.y: Fixed copyright assignment.
9889 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9890 size_zero_node when completing a loop with no exit condition.
9891 (for_statement_nsi:): Define action.
9892 (for_init:, for_update:): Return size_zero_node when empty.
9893 (declare_local_variables): Call build_debugable_stmt.
9894 (build_debugable_stmt): New function.
9895 (build_loop_body): Build debugable statement around loop
9897 (complete_loop_body): Take into account the debugable statement
9898 around the EXIT_EXPR.
9899 (complete_loop_body): New function.
9900 (patch_exit_expr): Fixed condition inversion.
9902 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9904 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9905 name of thread define.
9906 * jvspec.c (THREAD_NAME): New macro.
9908 (THREADLIB): Likewise.
9909 (lang_specific_driver): Recognize attempt to link with thread
9910 library or gc library. Recognize -ljava on command line so it
9911 isn't linked against more than once.
9913 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9915 * parse-scan.y (report_main_declaration): Name of the class
9916 containing `main' can be a qualified name.
9918 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9920 * config-lang.in: Changed gjavac to gjc everywhere.
9921 * Make-lang.in: Changed gjavac to gjc everywhere.
9923 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9926 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9927 and install the files.
9928 * Makefile.in (JAVA_OBJS_LITE): New variable.
9929 (compiler:): Now include jv-scan as a dependency.
9930 (../jv-scan$(exeext), parse-scan.c): New targets.
9931 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9932 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9933 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9934 check for errors even if parse_only.
9935 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9937 (yylex): New function. Uses java_lex body.
9938 (java_lex): Removed commented out statement. Remove local variable
9939 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9940 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9941 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9942 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9943 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9944 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9946 (java_lex_error): Empty if JC1_LITE is defined.
9947 (java_get_line_col): Return 0 if JC1_LITE is defined.
9948 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9949 SET_MODIFIER_CTX): Moved into the section containing the macros
9950 conditionally defined by JC1_LITE.
9951 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9952 argument if JC1_LITE is defined.
9953 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9954 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9956 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9957 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9958 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9959 to different values according to JC1_LITE.
9960 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9961 declared if JC1_LITE set.
9962 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9963 defined if JC1_LITE not set.
9964 (struct parser_ctx): Reorganized and skip the jc1 front end part
9966 (java_layout_classes): New function definition.
9967 (java_push_parser_context, java_init_lex, yyparse, yylex,
9968 yyerror): Prototype always declared. All other static function
9969 prototypes declared only if JC1_LITE is not set.
9970 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9971 declared in parse.h.
9972 (java_layout_classes): New function.
9973 (java_complete_expand_methods): No longer layout the class here.
9974 * parse-scan.y: New file.
9975 * jv-scan.c: New file.
9977 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9979 * gjavah.c (main): Handle -friend option.
9980 (friend_specs): New global.
9981 (generate_access): Handle friend_specs.
9982 (process_file): Likewise.
9983 (MAX_FRIENDS): New macro.
9984 (friend_count): New global.
9985 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9986 Changed all callers.
9988 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9990 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9991 (main): Handle processing all the entries of a named .zip archive.
9992 * jcf-io.c (jcf_trim_old_input): New function.
9993 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9995 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9997 * lang.c (flag_assume_compiled): Make default be on.
9999 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10001 * jcf-dump.c: Add bunches of flags to control output more.
10002 (process_class): New function; support printing more than one class.
10003 (main): Support new --print-main and --javap flags.
10004 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10005 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10007 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10009 Change mangling of dispatch table to match C++ vtable (w/thunks).
10010 * class.c (build_dtable_decl), java-tree.h: New function.
10011 (make_class_data): Call it.
10012 * decl.c (init_decl_processing): Likewise.
10014 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10016 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10017 soft_anewarray; adjust args passed.
10018 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10019 match _Jv_NewObjectArray.
10021 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10023 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10024 * expr.c (loopup_label): Call create_label_decl.
10025 (create_label_decl): New function.
10026 (java_lang_expand_expr): Call expand_start_bindings with argument
10028 * java-tree.h Added space after PROTO in function declarations
10030 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10031 (create_label_decl, push_labeled_block): New function
10033 * lex.c (label_id): Initialize.
10034 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10036 * parse.h Added space after PROTO in function declarations when
10038 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10039 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10040 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10041 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10043 (struct parser_ctxt): New fields current_loop,
10044 current_labeled_block.
10045 (build_if_else_statement, patch_if_else_statement,
10046 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10047 generate_labeled_block, complete_labeled_statement,
10048 build_bc_statement, patch_bc_statement, patch_loop_statement,
10049 build_new_loop, build_loop_body, complete_loop_body): New function
10051 * parse.y (java_warning_count): New global variable.
10052 (label_id): New static variable.
10053 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10054 (block:): Return size_zero_node when block is empty.
10055 (empty_statement:): Return size_zero_node.
10056 (statement:): Implement supplemental action when for_statement: is
10058 (label_decl:): New rule.
10059 (labeled_statement:): Rewritten using label_decl. Actions
10061 (labeled_statement_nsi:): Likewise.
10062 (if_then_statement): Actions implemented.
10063 (while_expression): New rule.
10064 (while_statement:): Rewritten using while_expression. Actions
10066 (while_statement_nsi:): Likewise.
10067 (do_statement_begin:): New rule.
10068 (do_statement:): Rewritten using do_statement_begin. Actions
10070 (for_statement:): Rewritten using for_begin. Actions implemented.
10071 (for_statement_nsi:): Likewise.
10072 (for_header:, for_begin:): New rules.
10073 (for_init:): Actions implemented.
10074 (statement_expression_list:, break_statement:,
10075 continue_statement:): Likewise.
10076 (yyerror): Count number of issued warning(s).
10077 (java_report_errors): Report error(s) and/or warning(s).
10078 (java_complete_class): Use build_java_argument_signature to
10079 recompute completed method signature.
10080 (java_check_regular_methods): New locals method_wfl and aflags.
10081 Use method_wfl instead of lookup_cl during error reports. Fixed
10082 indentation and modified some error messages. Use
10083 lang_printable_name in method instead of the DECL_NAME. New code
10084 to issue warnings on methods not overriding corresponding methods
10085 private to a different package.
10086 (java_method_add_stmt): Call add_stmt_to_compound.
10087 (add_stmt_to_compound): New function.
10088 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10089 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10090 (build_if_else_statement, patch_if_else_statement,
10091 build_labeled_block, generate_labeled_block,
10092 complete_labeled_statement, build_new_loop, build_loop_body,
10093 complete_loop_body, patch_loop_statement, build_bc_statement,
10094 patch_bc_statement, patch_exit_expr): New functions.
10095 * typeck.c (build_java_signature): Build argument signature before
10096 enclosing it in between parenthesis.
10098 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10100 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10101 (JAVA_OBJS): Added reminder comment
10103 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10105 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10106 be interpreted as a long long.
10108 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10110 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10111 soft_initialise_class. Use _Jv_NewMultiArray, not
10112 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10113 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10114 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10115 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10117 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10119 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10120 length_identifier_node): New global tree node constants.
10121 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10122 Replace uses by super_identifier_node etc.
10123 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10125 * parse.y (resolve_field_access): Don't special-case ".length" if
10126 flag_emit_class_files.
10127 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10128 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10131 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10133 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10134 * class.c (make_method_value): Remove init for removed fields.
10136 * class.c (layout_class): Use build_java_argument_signature.
10137 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10139 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10140 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10141 (build_java_signature): Don't use push_java_argument_signature.
10143 * typeck.c (lookup_argument_method): New function.
10144 * parse.y (java_check_regular_methods): Use lookup_argument_method
10145 instead of lookup_java_method2 followed by lookup_java_method.
10147 * parse.y (check_method_redefinition): Minor optimization.
10149 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10150 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10152 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10154 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10157 * gjavah.c (java_float_finite): Use K&R-style definition.
10158 (java_double_finite): Likewise.
10159 (generate_access): Now returns void. Changed all callers.
10160 (last_access_generated): Removed.
10161 (process_file): Only make a single pass over the .class file.
10163 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10165 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10166 for compatibility for G++ (with -fvtable-thunks).
10167 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10169 * gjavah.c (process_file): Use public inheritance for super-class.
10171 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * lex.c (java_init_lex): Initialize ctxp->package.
10174 * parse.h (struct parser_ctxt): package and package_len replaced
10175 by tree package, an identifier node. Field method_decl_list is
10176 gone. Fixed comments.
10177 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10178 class_in_current_package): New function prototypes.
10179 * parse.y (array_type:): Set class loaded flag on primitive type
10181 (package_declaration:): Assign ctxp->package to the
10183 (method_invocation:): Handle invocation of method qualified by
10185 (single_type_import_declaration:): Removed ambiguity check.
10186 (java_pop_parser_context): New local variable `next'. Reset and
10187 set IMPORT_CLASSFILE_NAME flags on current and previous import
10189 (java_accstring_lookup): Use new local macro COPY_RETURN.
10190 (lookup_field_wrapper): New function.
10191 (parser_qualified_classname): Use merge_qualified_name.
10192 (parser_check_super_interface): Broaden error message.
10193 (do_resolve_class): Check for qualified class name in the current
10194 compilation unit if appropriate.
10195 (process_imports): Check for already defined classes.
10196 (check_pkg_class_access): Got rid of call to
10197 get_access_flags_from_decl.
10198 (java_complete_expand_methods): Call safe_layout_class based on
10199 the current class size.
10200 (make_qualified_primary): Build a WFL qualification on primary if
10202 (merge_qualified_name): New function.
10203 (make_qualified_name): Use merge_qualified_name.
10204 (resolve_expression_name): Use safe_lookup_field.
10205 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10206 (resolve_qualified_expression_name): Likewise. Check on resolved
10207 element accessibility.
10208 (not_accessible_p, class_in_current_package): New functions.
10209 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10210 (patch_method_invocation_stmt): Merged common pieces. Check
10211 accessibility of invoked method.
10212 (check_for_static_method_reference): Add returned type in error
10214 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10215 (refine_accessible_methods_list): Merged two conditions in test.
10216 (java_complete_class): Sanity check on stabilize_ref gone.
10217 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10219 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10221 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10223 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10225 * gjavah.c (F_NAN): Removed.
10226 (F_NAN_MASK): New macro.
10227 (F_POSITIVE_INFINITY): Removed.
10228 (F_NEGATIVE_INFINITY): Likewise.
10229 (java_float_finite): Rewrote.
10230 (D_NAN_MASK): Renamed.
10231 (java_double_finite): Rewrote.
10232 (D_POSITIVE_INFINITY): Removed.
10233 (D_NEGATIVE_INFINITY): Likewise.
10235 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10236 If verbose, print underlying representation of value in hex.
10238 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10240 * buffer.h, buffer.c: New files.
10241 * Makefile.in (JAVA_OBJS): Add buffer.o.
10243 Support locals variables and writing their debug entries to .class.
10244 * jcf-write.c: Simplify some by user new buffer type.
10245 (vode_buffer_grow): Removed.
10246 (struct localvar_info): New type.
10247 (localsvars, localvartable): New buffers.
10248 (localvar_alloc, localvar_free): New functions.
10249 (generate_bytecode_insns): Handle local variables.
10250 (generate_classfile): Write LocalVariableTable attribute.
10252 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10255 * zipfile.h (ZIPMAGIC): New macro.
10257 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10259 * Makefile.in (gjavah.o): Updated dependencies.
10260 (jcf-dump.o): Likewise.
10261 (all.indirect): Use ../gjavah.
10262 (../gjavah$(exeext)): Likewise.
10263 (clean): Don't remove gjavah.
10264 (clean): Remove parse.c, not java/parse.c.
10265 * Make-lang.in (java): Added gjavah.
10266 (gjavah$(exeext)): New target.
10267 (GJAVAH_SOURCES): New macro.
10268 (java.all.build): Added gjavah.
10269 (java.all.cross): Likewise.
10270 (java.rest.encap): Likewise.
10271 * config-lang.in (compilers, stagestuff): Added gjavah.
10273 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10275 * gjavah.c (java_float_finite): New function.
10276 (java_double_finite): Likewise.
10277 (F_POSITIVE_INFINITY): New macro.
10278 (F_NEGATIVE_INFINITY): Likewise.
10280 (D_POSITIVE_INFINITY): Likewise.
10281 (D_NEGATIVE_INFINITY): Likewise.
10283 (print_field_info): Use java_float_finite and java_double_finite.
10285 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10287 * parse.y (method_header): Name "this" implicit argument.
10289 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10291 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10292 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10293 (put_linenumber): New function.
10294 (generate_bytecode_insns, generate_classfile): Write line numbers.
10296 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10299 (lookup_name, build_known_method_ref, build_class_init,
10300 build_invokevirtual, invoke_build_dtable, match_java_method,
10301 build_field_ref, pushdecl_force_head, build_java_binop,
10302 binary_numeric_promotion, build_decl_no_layout,
10303 build_java_arrayaccess, build_newarray, build_anewarray,
10304 build_java_array_length_access, build_java_arraynull_check): New
10305 extern function prototypes.
10306 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10307 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10309 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10311 * jcf.h (jcf_out_of_synch): New extern function prototype.
10312 * parse.h: Static/global function implemented in parse.y
10313 prototyped and declarations moved at the end of the file.
10314 (DECL_P): Check that the argument isn't null.
10315 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10316 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10317 (QUAL_DECL_TYPE): New macro.
10318 (PARAMS): Macro definition removed.
10319 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10320 (return_statement:): Call build_return.
10321 (field_access:): Call make_qualified_primary in sub rule.
10322 (method_invocation:): Build method invocation and call
10323 make_qualified_primary when processing primaries.
10324 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10325 get_type_from_signature.
10326 (java_check_regular_method): Extra integer 0 argument when calling
10327 lookup_java_method2.
10328 (lookup_java_interface_method2): Extra method DECL argument when
10329 calling lookup_java_interface_method2.
10330 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10331 COMPOUND_EXPR node.
10332 (java_complete_expand_method): Layout current class iff not
10333 already done. Don't process interface's methods.
10334 (java_complete_expand_method): Use super class only if it
10335 exists. Use current class otherwise.
10336 (make_qualified_primary): New function.
10337 (resolve_expression_name): Process qualified expression or
10338 expression from primary the same way.
10339 (resolve_expression_name): Two last arguments to
10340 resolve_field_access are now NULL_TREEs.
10341 (resolve_field_access): New variable is_static. Local field must
10342 be DECLs. is_static computed on field DECLs only. Append code in
10343 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10344 to initialize field_type.
10345 (resolve_qualified_expression_name): New local variable,
10346 previous_call_static and is_static. Handle primaries with function
10347 calls, casts, array references and `this'. `super' now handled as
10348 `(super_class)this'. Use is_static to clarify boolean expressions.
10349 Added code to handle case where a proper handle is required to
10350 access a field. Use QUAL_DECL_TYPE where applicable.
10351 (maybe_access_field): New function.
10352 (patch_method_invocation_stmt): New arguments primary, where,
10353 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10354 deleted. Use `where' as a type to search from if specified. Check
10355 for static method reference where forbidden. Append primary or
10356 current_this to the argument list if not calling constructor nor
10358 (check_for_static_method_reference): New function.
10359 (patch_invoke): Layout the class on which new is done if
10361 (lookup_method_invoke): Changed format to report errors on
10363 (qualify_ambiguous_name): New local variable this_found. Now
10364 handle things from primaries. Method call are considered
10366 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10367 changed into NULLs.
10368 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10369 (java_complete_tree): New case fo RETURN_EXPR. Process function
10370 call arguments in separate function.
10371 (complete_function_arguments): New function.
10372 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10374 (patch_assignment): Take the return function slot into account as
10375 a RHS. Distinguish assignment from a return.
10376 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10377 when checking methods in interfaces.
10378 (resolve_type_during_patch): NULL argument to unresolve_type_p
10379 instead of NULL_TREE.
10380 (patch_newarray): Fixed typo in comment.
10381 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10382 (build_return, patch_return): New functions.
10383 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10385 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10387 * constants.c (find_name_and_type_constant, find_fieldref_index,
10388 find_methodref_index): New methods.
10389 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10390 just return given method. Also, rename to build_known_method_ref.
10391 (expand_invoke): Rename call to build_invoke_non_interface.
10392 * java-tree.h, parse.h: Update prototype.
10393 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10394 (such as expand_expr_stmt) if flag_emit_class_files.
10395 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10396 STACK_TARGET, IGNORE_TARGET): New macros.
10397 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10398 (generate_bytecode_insn): New function to generate method's bytecode.
10399 (generate_classfile): Node generate Code attribute for a method.
10400 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10401 push_long_const, field_op, adjust_typed_op, maybe_wide):
10402 New functions used by generate_bytecode_insn.
10404 * typeck.c (signature_include_return): Remove variable.
10405 (push_java_argument_signature, build_java_argument_signature): New.
10406 (build_java_signature): Use push_java_argument_signature.
10407 * parse.y: Use build_java_argument_signature instead of fiddling
10408 with signature_include_return.
10410 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10412 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10415 * Makefile.in (all.indirect): Added gjavah$(exeext).
10416 (gjavah$(exeext)): Added $(exeext).
10419 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * class.c (layout_class): Call to java_layout_parsed_class replace
10422 by safe_layout_class.
10423 * expr.c (build_java_array_length_access): Removed static storage
10424 class in the function definition.
10425 (build_java_arraynull_check): Likewise.
10426 Also fixed typos in two comments.
10427 * lex.c (java_init_lex): Initialize static global kw_length.
10428 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10429 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10431 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10432 * parse.h (resolve_no_layout): New static function declaration.
10433 (get_identifier_in_static): Declaration removed.
10434 (java_layout_parsed_class): Function name declaration changed to
10436 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10437 not_initialized_as_it_should_p, build_this): New static function
10439 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10440 binary_numeric_promotion, stabilize_reference,
10441 build_decl_no_layout, build_java_arrayaccess): Extern function
10442 declarations moved into their own section.
10443 (build_newarray, build_anewarray, build_java_array_length_access,
10444 build_java_arraynull_check): New extern function declarations.
10445 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10446 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10448 (CALL_CONSTRUCTOR_P): New macro.
10449 * parse.y (kw_length): New static global tree node.
10450 (return_statement): Tagged <node>.
10451 (RETURN_TK): Tagged <operator>.
10452 (variable_declarator_id:): Build variable declaration with an
10453 empty initialization value if a syntax error was found in the
10454 initialization part of the variable declaration.
10455 (statement_without_trailing_substatement:): return_statement: now
10456 uses the default rule.
10457 (return_statement:): Temporarily fixed to return NULL_TREE.
10458 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10459 (class_instance_creation_expression:): Class creation rules now
10460 call build_method_invocation upon reduction.
10461 (array_creation_expression:): Rules call build_newarray_node upon
10463 (dim_exprs:): Build a list of dimension expressions.
10464 (dim_expr:): Store location of the OSB_TK in the dimension
10466 (method_invocation:): Added a new error rule.
10467 (build_unresolved_array_type): WFL argument may also be an array
10468 on a primitive type. Name of the argument changed to reflect this.
10469 (method_declarator): Insert argument type at the beginning of the
10470 argument type list and later reverse the list.
10471 (unresolved_type_p): Argument 'returned' may be optionally
10473 (java_layout_class_from_source): Function renamed
10475 (resolve_and_layout): Now call resolve_no_layout and
10477 (resolve_no_layout): New function.
10478 (purify_type_name): New function.
10479 (complete_class_report_errors): Call purify_type_name during error
10480 report on a type not found.
10481 (process_imports): error_found local variable doesn't need to be
10482 initialized to zero.
10483 (declare_local_variables): New local type_wfl. Fixed typo in error
10484 message. type_wfl assigned to unresolved type and used to register
10485 incomplete type. Build a WFL around the variable initialization
10486 statement so that debug info can be generated on it.
10487 (source_start_java_method): Reverse argument list after they've
10489 (current_this): New static global variable.
10490 (java_complete_expand_methods): Set current_this when appropriate.
10491 (resolve_expression_name): Build correct static and non static
10492 field access bearing a simple name.
10493 (resolve_field_access): Resolve the length field of arrays. Handle
10495 (patch_method_invocation_stmt): Set the type of the method
10496 invocation to error_mark_node. This value is later overridden by a
10497 valid type, if any. Don't handle qualified constructor invocation
10498 as qualified method invocation. Call lookup_method_invoke with its
10499 new flag. It's no longer necessary to access the selected method
10500 as the value of a tree list. Handle constructor invocation.
10501 (patch_invoke): Reverse argument list when invoking non interface
10502 methods. Insert call to new as the first argument of the
10504 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10505 defined within a final class. Return INVOKE_STATIC if the invoked
10506 method is a constructor.
10507 (lookup_method_invoke): New lc argument is a flag to indicate a
10508 constructor lookup. Now handle constructor lookup. Choose the most
10509 specific method in case several were matching the invocation
10510 requirements. Return a method decl instead of a tree list featuring
10511 one single method decl element.
10512 (refine_accessible_methods_list): New lc flag argument to
10513 indicate that a constructor is being looked up.
10514 (not_initialized_as_it_should_p): New function.
10515 (java_complete_tree): Now process fake tree codes
10516 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10517 save_expr on resolved function call arguments. Case on
10518 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10519 (patch_assignment): LHS can be a field access expression. When
10520 dealing with reference, lhs_type is the promoted type of the
10521 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10523 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10524 (patch_binop): Use not_initialized_as_it_should_p where
10526 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10527 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10529 (resolve_type_during_patch): New function.
10530 (patch_cast): Call resolve_type_during_patch to resolve type and
10531 report error accordingly.
10532 (patch_array_ref): Use not_initialized_as_it_should_p where
10533 applicable. Array base expression is saved before being
10534 used. Promote the type of an array elements if it contains non
10536 (build_newarray_node, patch_newarray, build_this): New functions.
10538 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10540 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10541 increment it in `for' statement.
10542 (print_field_info): If number is inf or nan, don't print it.
10543 (print_method_info): If method name is `delete', just ignore it.
10544 (print_c_decl): Special-case jstringArray.
10546 * gjavah.c (help): New function.
10547 (no_argument): New function.
10548 (usage): Changed text.
10549 (main): Rewrote argument handling. Now handles -v, --help,
10551 (version): New function.
10552 (found_error): New global.
10553 (main): Return found_error.
10554 (generate_access): Set found_error.
10555 (print_c_decl): Likewise.
10557 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10559 * gjavah.c (print_c_decl): Don't print "," when examining field.
10560 Skip type name when looking at "[L" types.
10561 (process_file): Now static.
10562 (generate_access): Now returns int.
10563 (last_access_generated): New global.
10564 (process_file): Clear last_access_generated; make multiple passes
10566 (print_field_info): Just return if generate_access returns true.
10567 (print_method_info): Likewise. Also, allow <init> functions to
10569 (print_c_decl): Added is_init argument. Print constructors
10571 (print_cxx_classname): Use UTF8_GET to extract characters from
10573 (print_base_classname): New function.
10574 (print_class_decls): New function.
10575 (process_file): Use it.
10576 (utf8_cmp): New function.
10578 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10580 * lang-options.h: Format changed to match changes in gcc/toplev.c
10581 to implement a --help option.
10583 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10585 * decl.c (init_decl_processing): Revert change to dtable_type.
10587 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10589 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10591 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10593 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10595 * lang.c (lang_init): Default flag_exceptions to 1, without
10596 checking to see if it's 2 first.
10598 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10600 * constants.c: Include "system.h".
10601 * decl.c: Likewise.
10602 * lang.c (flag_new_exceptions): Get via extern now.
10603 (lang_init_options): New functions. Turn on flag_new_exceptions.
10605 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * lex.c (java_lex): Return 0 when we see an invalid character in
10610 * lex.c (java_read_char): Specify extra argument when calling
10612 (java_read_unicode, java_parse_end_comment,
10613 java_parse_escape_sequence): Likewise,
10614 (java_lex): Specify extra argument when calling
10615 java_lex_error. Test that IDs are beginning with a legal character
10616 for IDs. Handle invalid characters with an error message and a
10617 call to java_lex_error.
10618 (java_lex_error): Adjust column position by new argument
10619 `forward'. Issue an error even if in the middle of reporting an
10622 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10624 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10625 we don't explicitly put a null pointer when we're copying it.
10627 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10629 * gjavah.c (print_cxx_classname): New function.
10630 (super_class_name): Likewise.
10631 (print_super_fields): Removed.
10632 (in_super): Removed.
10633 (print_field_info): Never generate #defines.
10634 (print_c_decl): Changed generated types to match JNI. No longer
10635 print class name before method name.
10636 (print_method_info): Print "static" before static methods.
10637 Print "virtual" before non-final methods.
10638 (usage): Use exit(1), not exit(-1).
10640 (print_field_info): Use %.17g to print a double.
10641 (last_access): New globals.
10642 (process_file): Initialize last_access.
10643 (usage): Now static.
10644 (ACC_VISIBILITY): New define.
10645 (generate_access): New function.
10646 (print_field_info): Call it.
10647 (print_method_info): Likewise. Also, generate information for all
10648 methods, not just native methods. Return void.
10649 (print_c_decl): Return void.
10650 (print_field_info): Return void.
10652 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10655 processing the jc1 grammar file. Prefix bison functions and
10656 variables with java_.
10657 (parse.c): Dependencies on parse.h and lex.h
10658 * expr.c (build_java_arrayaccess): Function now global.
10659 * java-tree.h: Comment reorganized to carry on previous
10660 classification effort.
10661 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10662 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10663 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10664 java_parse (new prefix java_ generated by bison).
10665 (java_layout_parsed_class, java_register_parsed_class): Function
10667 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10668 * lex.c (static tree wfl_op): Variable deleted.
10669 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10670 ctxp fields to NULL_TREE.
10671 (java_lex): No longer create WFL for operators. Filename caching
10672 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10673 created as STRING_CST and later expanded. Removed extra argument
10674 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10676 (build_wfl_node): Removed code in comments.
10677 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10678 store token and location data in the current bison token.
10679 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10680 static/extern function declaration at the beginning of the file.
10681 (struct qualification): Data structure definition deleted.
10682 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10683 (qualify_ambiguous_name): Function declaration modified. Function
10684 now returns nothing.
10685 (build_array_ref, patch_array_ref, make_qualified_name,
10686 resolve_qualified_expression_name, maybe_generate_clinit,
10687 resolve_field_access): New static function declarations.
10688 (build_java_arrayaccess): New extern function declaration.
10689 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10690 (CALL_EXPR_PRIMARY): Macro deleted.
10691 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10692 (struct parser_ctxt): Field initialized_final
10693 removed. non_static_initialized, static_initialized: New fields.
10694 * parse.y (static tree kw_super, static tree kw_this): New global
10696 (%union): tree wfl field of operator member replaced by int
10697 location. WFLs are non longer created for operators.
10698 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10699 (qualified_name:): Now calls make_qualified_name to build the
10701 (type_declaration:): Consider generating <clinit> when class
10703 (variable_declarator:): Directly build an assignment node when the
10704 variable is initialized when declared.
10705 (this_or_super:): Build a WFL and set current location when THIS
10706 or SUPER are parsed.
10707 (expression_statement:): Wrap statement around a WFL.
10708 (primary_no_new_array:): Fixed typo. Changed value returned by
10709 THIS_TK because of its new type (temporary).
10710 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10711 (field_access:): Build qualified name with SUPER.
10712 (method_invocation:): Fixed returned value because of SUPER's new
10714 (array_access:): Use OSB_TK location information.
10715 (post_increment_expression:, post_decrement_expression:,
10716 unary_expression:, pre_increment_expression:,
10717 pre_decrement_expression:, unary_expression_not_plus_minus:,
10718 cast_expression:, multiplicative_expression:,
10719 additive_expression:, shift_expression:, relational_expression:,
10720 equality_expression:, and_expression:, exclusive_or_expression:,
10721 inclusive_or_expression:, conditional_and_expression:,
10722 conditional_or_expression:, assignment:): Use new location/token
10723 information available on operators.
10724 (create_class): Set super_decl_type to NULL_TREE when processing
10726 (register_fields): Field initialization is now a MODIFY_EXPR
10727 node. Chain initialization code to the matching lists (according
10728 the the field declaration modifiers).
10729 (maybe_generate_clinit): New function.
10730 (method_header): Don't set method's DECL_NAME to a WFL when adding
10731 methods to java.lang.Object.
10732 (resolve_and_layout): Now can return NULL_TREE if the type
10733 resolution fails. Otherwise, return the class DECL instead of its
10735 (check_method_redefinition): Don't patch method DECL_NAME if it
10736 belongs to java.lang.Object.
10737 (process_imports): Simply assign error_found to the value returned
10738 by check_pkg_class_access.
10739 (declare_local_variables): Don't use their init statements (if
10740 any) when parsing error were previously found. Reuse MODIFY_EXPR
10741 build during parsing as an init statement.
10742 (java_method_add_stmt): Now return the current method body.
10743 (java_layout_parsed_class, java_register_parsed_class): Functions
10745 (java_complete_expand_methods): Initialize the constant pool on a
10746 per class basis. Layout the classes before expanding their method
10747 bodies. Don't try expand artificial constructor code if error were
10748 found. Make the classes data and register them if no error were
10750 (java_complete_expand_method): Retrieve an artificial constructor
10751 argument list before entering its body. Assign the top block to
10752 the artificial constructor function body and set types of declared
10753 blocks and compound statements to void. Walk method body if not an
10754 artificial constructor.
10755 (make_qualified_name, cut_identifier_in_qualified): New functions.
10756 (resolve_expression_name): Fixed comments. Save/restore the
10757 current class CLASS_LOADED_P flag value. Build non qualified
10758 static field access and handle qualified expression names.
10759 (resolve_field_access, resolve_qualified_expression_name): New
10761 (patch_method_invocation_stmt): Use the new expression resolution
10762 scheme, calling resolve_field_access when the function call is
10763 resolved as an expression.
10764 (qualify_ambiguous_name): Function rewritten to work on qualified
10765 expression produced by make_qualified_name.
10766 (java_complete_tree): Promote type when function's argument are
10767 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10768 the assignment to discover further errors if RHS is a expression
10769 name that fails to evaluate. Declare LHS initialized even though
10770 the assignment failed. Don't use the location variable and removed
10771 extra argument in patch function calls. Now handle the ARRAY_REF
10772 case and build internal string representation when STRING_CSTs are
10774 (build_method_invocation): Don't wrap function call around a WFL.
10775 (build_assignment): Likewise. Use the operator location
10777 (patch_assignment): Handle array access LHSs. Handle error
10778 provenance, resulting in a better error report.
10779 (build_binop): Use op_location from operator as binop location
10781 (build_unaryop, build_incdec, build_cast): Likewise.
10782 (patch_binop): Extract location information from the node. Fixed
10783 typo in error message.
10784 (patch_unary_op): Extract location information from the node.
10785 (build_array_ref, patch_array_ref): New functions.
10787 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10789 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10790 match _Jv_IsInstanceOf.
10791 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10792 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10794 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10796 * decl.c (init_decl_processing): Functions are now named
10797 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10799 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10801 * java-tree.h (load_class): Add prototype.
10802 * class.c (is_compiled_class): Add missing arg to load_class.
10803 * expr.c (expand_java_NEW): Call load_class.
10804 * parse.y (process_import): Removed bogus use of void return value.
10806 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10808 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10809 Function name is "_Jv_Throw" instead of "soft_athrow".
10810 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10811 Function name is "_Jv_AllocObject" instead of "soft_new".
10812 Takes an extra parameter (object size).
10813 * expr.c: Update calls.
10815 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10817 * lex.c (java_get_line_col): Handle end-of-file.
10818 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10820 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10822 * lang.c (lang_init): Make -fexceptions the default.
10823 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10824 exception handling is not turned on.
10826 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10828 * lang.c (flag_new_exceptions): Make this this default.
10829 * decl.c (end_java_method): Call emit_handlers.
10830 * except.c (method_init_exceptions): Set language code and version.
10831 (expand_start_java_handler): Enable exception, and call
10832 expand_eh_region_start.
10833 (expand_end_java_handler): Enable exception, and set up catch blocks.
10834 (emit_handlers): New routine to generate the saved handlers.
10835 * java-except.h (emit_handlers): Add prototype.
10837 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10839 We used to have three different representations of the constant pool:
10840 the CPool structure, the tree_constant_pool, and the constructures
10841 used to build the Class object (which may need class and string
10842 constants) in compiled code. None were appropriate for compiling
10843 to .class files, so I did a major overhaul.
10845 First, the tree_constant_pool array was removed. Things were
10846 modified to the CPool structure in the JCF could be used.
10847 Second, a "capacity" field was added to the CPool, and functions
10848 written to search for a matching constant, adding one if not found.
10849 The code that generated the Class object was changed to use a CPool.
10850 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10851 the static Class object are now only in build_constants_constructor.
10852 Finally, I wrote code which can generate a .class file (including its
10853 constant pool) from the RECORD_TYPE of a class. This is a big step
10854 on the way to compiling Java source into .class files.
10856 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10857 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10859 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10860 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10861 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10862 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10863 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10864 (lang_type): Removed constant_pool field.
10865 * jcf.h (CPool): Renamed size to count. Added field capacity.
10866 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10867 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10868 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10870 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10871 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10872 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10873 (set_constant_entry, find_constant1, find_constant2,
10874 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10875 find_utf8_constant, find_class_or_string_constant): New functions.
10877 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10878 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10879 (give_name_to_class, get_class_constant): Likewise.
10880 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10881 (get_name_and_type_constant, get_ref_constant): Removed.
10882 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10883 * parse.y: Don't save/restore tree_constant_pool.
10884 * verify.c (verify_jvm_instructions): Update for new approach.
10885 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10887 * lang-options.h: Added -femit-class-file, -femit-class-files.
10888 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10889 (lang_f_options): Added "emit-class-file(s)".
10891 * expr.c (build_java_arrayaccess): Generate more efficient array
10892 bounds checking, by using unsigned compare.
10894 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10896 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10898 * parse.h: New comment on the handling of unresolved type
10899 identifiers. JDEPs are now part of the jdep_code enum.
10900 (typedef struct jdep): Now use enum jdep_code or int, depending on
10901 availability. Both are narrowed down to an 8 bits bitfield.
10902 (CALL_EXPR_PRIMARY): Fixed comment.
10904 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10906 * Make-lang.in (java): Added gjavac and jvgenmain.
10907 (java.start.encap): Depend on gjavac.
10908 (java.rest.encap): Depend on jvgenmain.
10910 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10911 (JAVA_CROSS_NAME): Likewise.
10912 (java.all.build): Depend on jvgenmain and gjavac.
10913 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10914 (jvgenmain$(exeext)): New target.
10915 (java.install-common): Wrote.
10916 * config-lang.in (compilers, stagestuff): Added gjavac and
10919 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10921 * lang.c (lang_decode_option): New argc/argv interface.
10923 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10925 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10926 * decl.c (build_decl_no_layout): New function.
10927 * expr.c (java_lang_expand_expr): Layout declarations found in
10928 blocks before they're pushed.
10929 * jcf-parse.c (load_class): Save current line when parsing class
10931 (parse_source_file): Register class before expanding their
10933 * lang.c (put_decl_node): Produce `null' when `void *' is
10935 * lex.c (static tree wfl_op): New static global, for error report
10937 (java_init_lex): wfl_operator and wfl_op initialized
10938 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10940 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10941 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10942 build_unresolved_array_type): New static function definitions.
10943 (build_decl_no_layout): New extern function declared.
10944 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10945 faulty modifier exists.
10946 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10947 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10948 (UNARY_PLUS_EXPR): New fake operator.
10949 (struct parser_ctxt): New field osb_number.
10950 * parse.y (static tree wfl_operator): New static WFL for operator
10951 bound error messages.
10952 (DECR_TK, INCR_TK): Moved.
10953 (OP_TK): Tagged <operator>.
10954 (array_type:): Now call build_unresolved_array_type.
10955 (dim_expr:): Count the number of '[' seen.
10956 (post_increment_expression, post_decrement_expression,
10957 pre_increment_expression, pre_decrement_expression,
10958 unary_expression_not_plus_minus, unary_expression:): Actions are
10959 now building the corresponding unary expressions.
10960 (cast_expression:): Actions are now building cast expressions.
10961 (build_unresolved_array_type): New function.
10962 (create_interface): Reset the number of declared interfaces.
10963 (create_class): Likewise.
10964 (method_header): Methods declared within the scope of an interface
10965 are now implicitly set public and abstract.
10966 (java_complete_class): Variable's and parameter's type are patched
10967 with a promoted type.
10968 (declare_local_variables): Resolved non builtin types are promoted
10969 before being used to build a variable decl. Removed type patch
10970 posted on variable initialization statement.
10971 (source_start_java_method): Use build_decl_no_layout to build the
10972 decl of a parameter of incomplete type.
10973 (java_register_parsed_class): Process interfaces too. Call
10974 rest_of_decl_compilation on each processed class declarations.
10975 (java_complete_expand_methods): Don't attempt to expand things in
10977 (java_complete_tree): Process CONVERT_EXPR, even though it always
10978 has a type. Propagate error_mark_node to node's type too. Promote
10979 method's call argument type and return error_mark_node if
10980 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10981 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10982 handle unary operator nodes.
10983 (build_assignment): Added comment.
10984 (print_int_node): New function.
10985 (patch_assignment): New second argument. New error handling. Use
10986 print_int_node. Handle references. Use can_cast_to_p to issue
10987 different error message according to the context and check upon
10988 the initialization of the RHS.
10989 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10990 (operator_string): Handle more operators.
10991 (patch_binop): No longer use a function static
10992 wfl_operator. Improved error message on shift distance.
10993 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10994 patch_cast): New functions.
10996 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10998 * jvspec.c: New file.
10999 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11001 * java-tree.h (identifier_subst): Add declaration.
11003 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11005 * jvgenmain.c (main): Generate call to JvRunMain.
11007 * class.c (make_class_data): Push value for "sync_info" field.
11008 * decl.c (init_decl_processing): Push "sync_info" field.
11010 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11012 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11013 Java (source) name, not signature.
11014 Set TYPE_ALIGN to (at least) that of element_type.
11016 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11018 * class.c: Moved classname-mangling-rekated code to ...
11019 * mangle.c: ... this new file.
11020 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11021 * Makefile.in: Update for above changes.
11023 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * expr.c (truthvalue_conversion): Convert integer and floating
11026 point value to their truth value.
11027 * lex.c (java_lex): Handle the `null' literal.
11028 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11029 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11030 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11033 * parse.y: Reorganization/documentation on token declaration.
11034 (binop_lookup[]): New added new tree codes.
11035 (relational_expression): Build corresponding binary operators.
11036 (equality_expression, conditional_and_expression,
11037 conditional_or_expression): Likewise.
11038 (java_complete_class): Fix crash in debug message.
11039 (java_complete_tree): Check initialization of method call
11040 arguments. Further bogus node evaluation to detect more error
11041 during assignments. Handles more binary operators.
11042 (patch_assignment): Use DECL_P.
11043 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11045 (operator_string): Handle more case. Compacted source.
11046 (patch_binop): Changed function comment. Checking for
11047 uninitialized first operand takes the compound assignment into
11048 account and uses DECL_P. Checking for uninitialized second operand
11049 delayed to routine's end. Use macros to issue type bound error
11050 messages and issue messages on both operands if their types are
11051 different. Force fixed type into node. Handle all binary
11054 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11057 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11058 build operator node and return tokens.
11059 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11060 * parse.h (java_complete_tree): Changed returned type in prototype.
11061 (build_method_invocation, build_assignment, patch_assignment,
11062 patch_binop): New static function declarations.
11063 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11064 BUILD_EXPR_WFL): New macros.
11065 * parse.y (enum tree_code binop_lookup[]): New static for token to
11067 (%union): Parser union has new sub-structure `operator'.
11068 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11069 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11070 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11071 ASSIGN_ANY_TK): Tokens tagged `operator'.
11072 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11073 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11074 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11075 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11076 (assignment_operator:): Rule tagged `operator'.
11077 (expression_statement:): Re-installed default rule.
11078 (method_invocation:): Sub rules call build_method_invocation.
11079 (postfix_expression:): Don't attempt to resolve name here. Just
11081 (multiplicative_expression:): Sub-rules build corresponding binop
11083 (additive_expression:, shift_expression:, and_expression:,
11084 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11085 (assignment:): Sub rule invoke build_assignment.
11086 (assignment_operator:): Default rules on sub rules.
11087 (force_error): Added documentation on this variable.
11088 (declare_local_variables): Build initialization calling
11090 (expand_start_java_method): Removed unused rtx declaration. Mark
11091 arguments as already initialized.
11092 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11093 (java_complete_expand_methods): Don't process next method if
11094 completion of the previous one triggered errors.
11095 (java_complete_expand_method): Call source_end_java_method if no
11096 error were found during completion.
11097 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11098 locals declaratilon. Handle names found within a class. Return
11099 error_mark_node when things aren't found.
11100 (patch_method_invocation_stmt): Return error_mark_node on failures.
11101 (patch_invoke): Removed unused local. Return the correct node.
11102 (java_complete_tree): Now returns a value. The BLOCK section binds
11103 local identifiers and the type of a BLOCK is now void. Assign the
11104 result of operand completion on COMPOUND_EXPR. Assign the
11105 encapsulated node of a WFL to the result of its completion, except
11106 when the node is an identifier. Now handle MODIFY_EXPR and several
11107 binary operators. Return error_mark_node on errors.
11108 (build_method_invocation, build_assignment, patch_assignment,
11109 build_binop, operator_string, patch_binop): New functions.
11110 * typeck.c (binary_numeric_promotion): New function.
11112 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11114 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11115 Replace most uses of ident_subst by identifier_subst.
11117 * class.c (push_class_static_dummy_field): Removed function.
11118 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11119 instead of looking got "class" static field. Create that decl here.
11120 (class_identifier_node): Removed; no longer needed.
11121 (init_class_processing): Don't init class_identifier_node.
11122 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11123 Do nreverse 0 times (instead of twice) for Object and Class.
11124 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11126 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11128 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11129 while initializing linenumber_count and linenumber_table.
11130 Do it before init_function_start (which calls emit_line_note).
11131 * expr.c (expand_byte_code): Don't need to clear lineno here.
11133 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11135 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11136 then mangle number as _N_.
11138 * class.c (mangle_class_field): New function.
11139 (build_class_ref): Set assembler name of class reference using
11140 mangle_class_field.
11141 (push_class_static_dummy_field): Likewise.
11143 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11145 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11146 of assigning to TREE_CODE. The latter method exploits a feature
11147 of GCC that is not ANSI compliant.
11149 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11151 * decl.c (pushdecl_force_head): New function.
11152 (pushlevel): Removed conditional printf.
11153 (complete_start_java_method): Don't enter local variable scope if
11154 function is compiled from source code.
11155 * expr.c: parse.h now included
11156 (java_lang_expand_expr): New function.
11157 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11158 printf. Terminate buffer when doing directories.
11159 * jcf-parse.c (parse_source_file): Call lang_init_source before
11160 parsing and before code generation.
11161 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11162 use printf if the macro is defined.
11163 * lang.c (lang_init): Install lang_expand_expr hook on
11164 java_lang_expand_expr.
11165 (java_dummy_print): New function.
11166 (lang_init_source): New function.
11167 * lex.c (java_lex): Remember location of an opening brace at the
11168 second nesting level.
11169 (java_is_eol): Unget character seen after a CR if it is EOF.
11170 * parse.h: Now includes lex.h
11171 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11172 printf if the macro is defined.
11173 (expand_start_java_method, build_expr_block, enter_block,
11174 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11175 New static function declarations.
11176 (pushdecl_force_head): New extern function declaration.
11177 (INCOMPLETE_TYPE_P): New macro.
11178 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11179 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11180 BLOCK_EXPR_ORIGIN): New macros.
11181 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11182 DECL_SOURCE_LINE_LAST): New macros.
11183 (struct parser_ctxt): Removed field current_method_decl, redundant
11184 with the field current_function_decl. Added fields
11185 first_ccb_indent1 and pending_block.
11186 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11187 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11189 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11190 (compilation_unit:): Cosmetic on sub rule.
11191 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11192 (variable_initializer:): Installed default rule on expression:.
11193 (method_declaration:): method_header: starts a new
11194 method. method_body: installs the function body, absorbs blocks
11195 emitted for temporary variable scopings, pops function's body block
11196 and merges function's last statement lineno in DECL_SOURCE_LINE.
11197 (method_body:): Installed default rules.
11198 (block:): Call enter_block when an opening brace is seen. Absorb
11199 scoping blocks and call exit_block when a closing brace is seen.
11200 (block_statement:): Cosmetic changes.
11201 (method_invocation:): Create WFL around CALL_EXPR node.
11202 (patch_stage): Added comment around definition.
11203 (method_header): Try to use first_ccb_indent1 as the first line of
11204 the method, so BP debug info are emitted at the first opening
11205 brace of the function. If the function has no body, use the
11206 location of the function's name. Override currently defined method
11207 name with the matching WFL so we can point redefinition errors
11208 using the location where the function's name was declared.
11209 (check_abstract_method_header): Interprets DECL_NAME as an
11210 identifier or as a WFL, accordingly.
11211 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11212 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11213 location and name information out of it and reinstall DECL_NAME to
11214 its original identifier node value.
11215 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11216 function's source code).
11217 (read_import_dir): Test the value returned by find_class and issue
11218 a fatal accordingly.
11219 (declare_local_variables): Push a new block for the scope of the
11220 new variable(s) if code has been already generated at that nesting
11221 level. Pinpoint redefinition errors using the variable id
11222 WFLs. Generate initialization code if necessary. If the variable
11223 type is incomplete, register a patch on its decl.
11224 (source_start_java_method): Rewritten. Define a new block for the
11225 function's parameters. Build parameter decl out of function's
11226 arguments and register them for a patch if their types are
11228 (expand_start_java_method): Includes the part of
11229 source_start_java_method that was pushing the parameter decls and
11230 completing the method start code.
11231 (source_end_java_method): Removed call the expand_end_bindings and
11232 poplevel (already taken care of). Reinstall function's arguments
11233 and get function's last line of code before calling
11234 expand_function_end.
11235 (java_method_add_stmt): New comment before the function's
11236 code. Complement the second operand of the current COMPOUND_EXPR
11238 (java_complete_expand_methods): Don't generate debug info on line
11239 zero when expanding a generated constructor.
11240 (java_complete_expand_method): Set start and end line numbers for
11241 a artificially generated constructor to one and manually call
11242 enter_block and exit_block when defining it. For all methods:
11243 expand function's start calling the new expand_start_java_method
11244 and invoke java_complete_tree on the effective method's body, if
11246 (resolve_expression_name): Now use lookup_name_in_blocks to search
11247 local variable decls and print out an error when variables are
11249 (patch_method_invocation_stmt): Inserted comment before the
11251 (lookup_method_invoke): Chain method's arguments using chainon
11252 with the current arg list as a second argument. Inserted missing
11253 IDENTIFIER_POINTER when reporting an error on methods not found.
11254 (refine_accessible_methods_list): Don't retain constructors.
11255 (patch_arguments): Function removed.
11256 (java_complete_tree): Inserted comment before the function's
11257 code. New case for BLOCKs. Moved the WFL case a bit
11258 further. Complete function's arguments.
11259 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11260 maybe_absorb_scoping_blocks): New functions.
11262 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11266 * jcf-parse.c (parse_source_file, java_error_count): New forward
11267 and extern declarations.
11268 (java_parse_abort_on_error): Macro moved.
11269 (jcf_parse_source): fatal called if fopen fails. Now calls
11271 (parse_source_file): New parse_only parameter. Reflects the
11272 elimination of the second pass.
11273 (yyparse): parse_source_file called with argument set to 0.
11274 * jcf.h (JCF_ZERO): Sets java_source to zero.
11275 * lex.c (java_init_lex): pass argument is gone. Function modified
11276 to be called once during the analysis of a file.
11277 (java_unget_unicode): Fixed typo in fatal message.
11278 (java_get_line_col): Likewise.
11279 (java_lval): Likewise. String literals no longer built during
11281 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11283 * parse.h (MODIFIER_WFL): New macro.
11284 (parse_check_super, parser_check_super_interface): Now return int.
11285 (parser_chain_incomplete_item, not_builtin_p,
11286 complete_method_decl): Declarations removed.
11287 (build_method_invocation_stmt, build_invoke): Renamed using the
11288 `patch' instead of `build'
11289 (register-incomplete_type, obtain_incomplete_type,
11290 java_complete_tree, java_complete_expand_method,
11291 unresolved_type_p, create_jdep_list): New function declarations.
11292 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11293 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11294 (jdep): New typedef on new struct _jdep.
11295 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11296 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11297 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11298 JDEP_RESOLVED_P): New macros.
11299 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11300 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11301 JDEP_VARIABLE): New enum values and jdep kinds.
11302 (jdeplist): New typedef on struct _jdeplist.
11303 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11305 (CALL_EXPR_PRIMARY): New macro.
11306 (struct parser_ctxt): Fields java_pass, current_method_decl,
11307 method_decl_list deleted. New field jdeplist.
11308 (INCOMPLETE_P): Macro deleted.
11309 * parse.y (single_type_import_declaration:): Removed pass switch.
11310 (type_import_on_demand_declaration): Likewise.
11311 (field_declaration:): Removed pass switch on all sub rules.
11312 (class_declaration:): Call the complete_class_decl removed on
11314 (method_declaration:): Removed second pass switch. No longer chain
11315 methods decl when method_header reduced.
11316 (method_header:): Sub rules no longer depend on pass switch.
11317 (method_declarator:): Likewise.
11318 (method_body:): Likewise.
11319 (abstract_method_declaration:): Likewise.
11320 (block_statement:): Likewise.
11321 (local_variable_declaration:): Likewise.
11322 (argument_list:): Likewise.
11323 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11324 removed. Partial CLASS_EXPR tree node built instead.
11325 (postfix_expression:): Removed pass switch on all sub rules.
11326 (java_pop_parser_context): Free classd_list content.
11327 (yyerror): Call obstrack_grow0 to finalize error message.
11328 (check_class_interface_creation): Comment modified to reflect new
11329 returned value meaning. Removed second pass switch. Return 1 if an
11330 error was found, 0 otherwise. Adjust pointer on filename if a
11331 leading path separator was found.
11332 (maybe_create_class_interface_decl): Removed first pass switch
11333 when linking the class decl to the class_list. Install a new
11334 jdep_list for the class.
11335 (add_superinterfaces): List of unresolved interfaces is
11336 gone. Unresolved interfaces are directly added to the current
11338 (create_interface): Second pass shortcut removed.
11339 ctpx->modifier_ctx access through MODIFIER_WFL.
11340 (create_class): Second pass shortcut removed. Call to
11341 register_incomplete_type replaces the call to
11342 parser_chain_incomplete_item.
11343 (complete_class_decl): Function removed.
11344 (duplicate_declaration_error): New way of retrieving redeclared
11346 (register_fields): Call to lookup_modifier_cl replaced by
11347 MODIFIER_WFL. New way of handling unresolved type, using
11348 unresolved_type_p and obtain_incomplete_type.
11349 register_incomplete_type replaces call to parser_chain_incomplete_item.
11350 (patch_stage): New static global variable.
11351 (method_header): New way of handling unresolved type, using
11352 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11353 indicates that the method decl needs to be patched.
11354 (check_abstract_method_header): Call to lookup_modifier_cl
11355 replaced by MODIFIER_WFL.
11356 (method_declarator): Incomplete argument type are registered
11357 calling register_incomplete_type. Patch on the declared method is
11358 issued in that case.
11359 (unresolved_type_p): New function.
11360 (parser_check_super_interface): New comment to reflect function's
11361 modified returned type (int). Function and has a new argument
11362 this_wfl. Call to parse_error_context uses this_wfl instead of
11363 relying on lookup_cl.
11364 (parser_check_super): Comment reflects function's new returned
11365 type (int). Function returns non zero value on error.
11366 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11367 register_incomplete_type, jdep_resolve_class): New functions to
11368 handle incomplete types in declarations.
11369 (java_complete_class): Rewritten to work with the new incomplete
11370 type handling scheme.
11371 (complete_class_report_errors): Likewise.
11372 (complete_method_decl): Removed: it jobs is now handled by
11373 java_complete_class.
11374 (do_resolve_class): Class loaded in not already loaded and not
11375 found in Java source code.
11376 (java_check_regular_methods, java_check_abstract_methods): Don't
11377 call complete_method_decl anymore.
11378 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11379 (read_import_dir): Got rid of the pass number dependency.
11380 (declare_local_variables): New handling of unresolved types (patch
11382 (source_start_java_method): New parameter level. Function called
11383 with level set to 1 when argument types are potentially
11384 unresolved. Called to complete the job with level set to 2 once
11385 types are complete.
11386 (source_end_java_method): Call to permanent_allocation
11387 removed. Waiting to be replaced by a more suitable obstack
11389 (java_complete_expand_methods, java_complete_expand_method,
11390 java_expand_finals): New functions.
11391 (build_method_invocation_stmt): Renamed
11392 patch_method_invocation_stmt. Extracts function call expression
11393 (wfl) and arguments (args) from CALL_EXPR tree operands.
11394 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11395 call. Patch the function and argument operand of the CALL_EXPR
11397 (patch_argument, java_complete_tree): New functions.
11399 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11401 Recover from missing fields and methods (i.e. error instead of fatal).
11402 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11403 * expr.c (expand_invoke): Recover from missing method.
11404 (expand_java_field_op): Recover from missing field.
11405 Inline references to java.lang.{Integer,Char,...}.TYPE.
11406 * typeck.c (get_type_from_signature), java-tree.h: New function.
11407 * class.c (add_method): Use get_type_from_signature.
11408 (build_class_ref): Handle a class that was not found.
11409 * typeck.c (convert): Handle conversion to pointers (for convenience).
11410 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11411 instead of lookup_field to handle missing fields.
11413 * jcf-parse.c (process_zip_dir): Set java_source.
11415 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11417 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11419 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * jcf-parse.c (load_class): Don't change input_filename before
11422 calling jcf_parse_source (but still do it before calling
11424 (jcf_parse_source): Assign input_filename after having saved the
11426 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11427 list. ctxp->modifier_ctx zeroed according to its new
11428 definition. ctxp->filename initialized. Removed
11429 JAVA_MODIFIER_CTX_UNMARK.
11430 (java_unget_unicode): Update the character based column position.
11431 (java_allocate_new_line): ref_count not used anymore. Always free
11432 ctxp->p_line. Initialize c_line->char_col to 0.
11433 (java_get_unicode): Update the character based column position.
11434 (java_lex): Use ctxp->elc to store current position in source
11435 file, at the beginning of the parsed token. Set modifier_ctx entry
11436 corresponding to the parse modifier to a WFL node. Return a WFL
11437 node when an identifier is parsed.
11438 (java_lex_error): Now uses ctxp->elc to store current position in
11440 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11441 * lex.h (build_wfl_node): New function definitions.
11442 (struct java_line): ref_count and next fields are gone. New field
11444 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11445 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11446 (JAVA_COLUMN_DELTA): New macro.
11447 (java_lc): New typedef on new struct _java_lc.
11448 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11449 (parse_error_context, parse_warning_context): Changed prototypes.
11450 (java_get_line_col): Added as an available global function.
11451 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11452 (IC_DECL): Replaced by macro IC_TYPE
11453 (DEPEND_WFL): New macro.
11454 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11456 (exit_java_complete_class): Removed a commented out statement.
11457 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11458 now an array of tree nodes. Deleted fields line_list and
11459 e_line. New field elc, to replace e_line.
11460 * parse.y (array_type:): Build WFL node.
11461 (qualified_name:): Build a single WFL node out of two. Retain
11462 the location information of the first node in the resulting node.
11463 (package_declaration:): Use package name as a WFL node
11464 (single_type_import_declaration:): Use imported name as a WFL node.
11465 (type_import_on_demand_declaration:): Use root of the imported
11466 packages as a WFL node.
11467 (field_declaration:): Removed unused local variable cl.
11468 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11469 (yyerror): New static elc. Removed static error_line, error_pos.
11470 New local code_from_source. Save ctxp->elc into elc at the first
11471 pass. Call java_get_line_col to get a string of the line where
11473 (debug_line): Removed static function.
11474 (parse_error_context, parse_warning_context): Parameter cl is now
11475 a WFL node. Use its value to initialize ctxp->elc.
11476 (redefinition_error): Parameter cl is now a WFL node.
11477 (parse_add_interface): New parameter wfl. No longer call
11478 lookup_cl, use wfl instead.
11479 (check_class_interface_creation): Parameter cl is now a WFL node.
11480 (maybe_create_class_interface_decl): Likewise.
11481 (add_superinterfaces): New function.
11482 (create_interface): Removed local cl, node, super_decl,
11483 super_decl_type. Function now uses id as a WFL node. Better
11484 warning/error report on obsolete or forbidden mix of
11485 modifiers. Now calls add_superinterfaces to register interfaces.
11486 (create_class): Removed local cl, node. Local variable id is used
11487 as a WFL node. Better error report on forbidden modifier
11488 mix. Uses add_superinterfaces to register interfaces.
11489 (find_field): Argument cl is now a WFL node. Now store the WFL
11490 node of a fields that needs to be checked for their
11492 (method_header): Local variable node non longer used. Local
11493 variable id replaces cl.
11494 (check_modifiers_consistency): Local variable cl is now a WFL
11496 (method_declarator): Local variable cl replaced by parameter id.
11497 (parser_qualified_name): Now uses parameter name as a WFL node.
11498 (parser_check_super_interface): New parameter wfl, for achieve
11499 greater accuracy during error reports.
11500 (parser_chain_incomplete_item): New parameter named location. Used,
11501 along the decl, to construct the incomplete item node.
11502 (java_complete_class): resolve_class now uses WFL node extracted
11503 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11505 (complete_method_decl): Unresolved function's argument types are WFL.
11506 (resolve_class): Parameter cl is now a WFL node.
11507 (resolve_and_layout): Likewise.
11508 (do_resolve_class): Likewise. Try first to use cl and then do the
11509 lookup on the decl when calling check_pkg_class_access.
11510 (complete_class_report_errors): Use IC_TYPE in place of
11511 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11512 instead of doing a lookup over the decl.
11513 (java_check_final): Use WFL info from field tree list.
11514 (lookup_cl): Rewritten and returns a statically defined WFL node.
11515 (lookup_modifier_cl): Now uses information from WFL nodes.
11516 (process_imports): Likewise.
11517 (read_import_dir): name and cl arguments replaced by a single WFL
11518 node. Function modified accordingly.
11519 (find_in_imports_on_demand): Now uses WFL node.
11520 (check_pkg_class_access): cl argument is now a WFL node.
11521 (declare_local_variables): Fixed to use WFL nodes.
11522 (resolve_expression_name): Likewise.
11523 (build_method_invocation_stmt): name_combo argument renamed
11524 wfl. Function modified to use WFL nodes.
11525 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11526 (lookup_method_invoke): cl is now a WFL node. Added missing
11527 IDENTIFIER_POINTER to class type decl name.
11529 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11531 * lang.c (init_parse): Now returns char* containing the filename.
11533 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11535 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11537 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11538 * class.c (make_class_data): If flag_assume_compiled, initial class
11539 state is CSTATE_PREPARED; make superclass and interfaces direct
11540 references, rather than constant pool indexes.
11542 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11544 * parser.y: Include flags.h. Removed debug variable pl.
11545 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11546 (block:): Likewise.
11547 (labeled_statement_nsi:): Generate debug info when reducing
11548 expression_statement:.
11549 (check_pkg_class_access): get_access_flags_from_decl invokation
11550 fixed for new CLASS_* flags location.
11551 (source_end_java_method): Save/restore parser context when
11552 entering/leaving this routine. Restore lineno to its right value
11553 before calling expand_end_bindings.
11554 (build_method_invocation_stmt): build_invoke called with the
11555 current line information.
11556 (build_invoke): New argument cl. Wrap the function call around a
11558 (refine_accessible_methods_list): Changed comment, removed
11560 * parse.h: Fixed typo in comments.
11561 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11562 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11563 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11565 * lex.c (java_lex): Record the last closing curly bracket of a
11567 * jcf-parse.c (jcf_parse_source): Now calls
11568 java_check_methods. Clarified comment, fixed typo.
11570 1998-04-09 Dave Brolley <brolley@cygnus.com>
11572 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11573 (finish_parse): Expose for non USE_CPPLIB builds.
11575 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11577 * lang.c (lang_print_xnode): New function.
11579 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11581 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11582 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11583 used to build a class's dispatch table.
11584 (make_class_data): Generate dispatch table if flag_assume_compiled.
11585 Set dtable of class object to address of class_dtable_decl.
11587 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11588 be volatile and have side effects - generates better code.
11590 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11591 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11593 * expr.c (expand_invoke): If class is final, method is
11594 effectively final, so can call it directly.
11596 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11598 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11600 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11602 * parse.y (build_method_invocation_stmt): Removed extra argument
11605 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11607 * expr.c (dtable_indent): Now static global.
11608 (expand_invoke): Now call invoke_build_dtable and
11609 build_invokevirtual.
11610 (invoke_build_dtable, build_invokevirtual): New functions.
11611 * jcf-io.c (find_class): Defer issuing a warning by setting
11612 jcf->outofsynch to 1.
11613 * jcf-parse.c (jcf_out_of_synch): New function.
11614 (load_class): Test this_jcf.outofsynch flag and call
11615 jcf_out_of_synch accordingly.
11616 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11617 comment indentation.
11618 * lex.c (java_get_unicode): Fixed code indentation.
11619 (java_lex): Create string literal. Fixed typo. Removed several
11620 premature obstack_free.
11621 * parse.h: New enums for name resolution and invocation mode.
11622 (struct qualification): New data structure.
11623 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11624 (do_resolve_class, build_method_invocation_stmt,
11625 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11626 debug_line, identical_subpath_p, invocation_mode,
11627 refine_accessible_methods_list, build_invoke,
11628 lookup_method_invoke): New functions declared.
11629 (build_invokevirtual, invoke_build_dtable, match_java_method,
11630 build_field_ref, jcf_out_of_synch): New references to external
11632 (struct parse_ctxt): Removed artificial_constructor field.
11633 * parse.y: (array_type:): Type defined for this rule.
11634 (class_type:): Installed default rule for interface_type:.
11635 (array_type:): Now build Java array type.
11636 (qualified_name:): Now use obstack_grow0.
11637 (method_declaration:): Skip the artificial constructor added to
11639 (abstract_method_declaration:): Execute the code only during pass 1.
11640 (block:): Installed default rule in block_statements:.
11641 (block_statement:): Add the statement to the method during pass 2.
11642 (statement_expression): Installed default rule for
11643 method_invocation:.
11644 (argument_list:): Added code to build the argument list.
11645 (method_invocation:): Added call to create the method invocation
11647 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11648 (debug_line): New function for debug.
11649 (complete_class_decl): No longer do something during pass 1.
11650 (method_header): Use BUILD_PTR_FROM_NAME.
11651 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11653 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11654 function's main comment.
11655 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11657 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11658 (resolve_class): Now works with arrays.
11659 (do_resolve_class, resolve_and_layout): New functions.
11660 (java_check_regular_methods): Reverse method list before and after
11661 having processed it. No longer set ctxp->artificial_constructor.
11662 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11663 accordingly. Fixed typo in issued error message. Now use
11665 (find_in_imports_on_demand): Now use obstack_grow0.
11666 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11667 (source_end_java_method): Call expand_expr_stmt instead of
11668 expand_expr. Calls it before calling expand_function_end.
11669 (java_method_add_stmt): Do nothing if errors were found during
11671 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11672 (build_method_invocation_stmt, build_invoke, invocation_mode,
11673 lookup_method_invoke, refine_accessible_methods_list,
11674 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11676 * typeck.c (build_java_signature): Properly end method signature
11677 if return type skipped.
11678 (match_java_method): New function.
11680 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11682 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11684 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11686 * expr.c (build_invoke_non_interface): New function.
11687 (methods_ident, ncode_ident): Now static globals.
11688 (expand_invoke): Use build_invoke_non_interface.
11689 * java-tree.h (struct lang_decl): New field function_decl_body.
11690 (DECL_FUNCTION_BODY): New macro.
11691 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11692 CLASS_FROM_SOURCE_P.
11693 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11694 before starting pass 2. Call to java_generate_parsed_class replaced
11695 by java_register_parsed_class.
11696 * lex.c: Fixed typo in header. Some line width related formating.
11697 * lex.h: Some line width related formating.
11698 * parse.h (source_end_java_method, resolve_expression_name,
11699 complete_class_decl, maybe_create_class_interface_decl,
11700 check_class_interface_creation): New static function declarations.
11701 (java_layout_parsed_class, java_method_add_stmt): New function
11703 (struct parser_ctxt): Field mark_class_generate removed. New
11704 fields class_list and artificial_constructor.
11705 * parse.y: Fixed typo in header.
11706 (class_declaration:): Call complete_class_decl when class body
11708 (method_declaration:): Call source_end_java_method in pass 2 when
11709 the method body is defined.
11710 (postfix_expression:): Do expression name resolution on sub-rule
11711 name during pass 2.
11712 (create_class, create_interface): Merged common pieces.
11713 (check_class_interface_creation, maybe_create_class_interface_decl):
11715 (complete_class_decl): New function.
11716 (register_fields): Fixed line width related typo.
11717 (method_header): Correctly skip first argument when fixing
11718 argument line. Changed the loop.
11719 (java_check_circular_reference): Now use ctxp->class_list.
11720 (java_complete_class): Removed start/stop marking.
11721 (java_check_regular_methods): Now takes a class decl as an
11722 argument. Add default constructor if none were encountered.
11723 (java_check_methods): Now use ctxp->class_list. Changed call to
11724 java_check_regular_methods.
11725 (source_start_java_method): Set DECL_ARG_TYPE for each function
11727 (source_end_java_method, java_method_add_stmt): New functions.
11728 (java_generate_parsed_class): No longer exists.
11729 (java_layout_parsed_class, java_register_parsed_class): New functions.
11730 (resolve_expression_name): New function.
11732 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11735 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11736 until pass initializations are done. Call read_import_dir with
11738 * parse.h: (lookup_modifier_cl): New function declared.
11739 (INTERFACE_FIELD_MODIFIERS): New macro.
11740 (OBSOLETE_MODIFIER_WARNING): New macro.
11741 * parse.y: (register_fields): Class type and current field name in
11742 local variables. Check modifier(s) if adding field(s) to an interface.
11743 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11744 and report errors using the faulty modifier line context.
11745 (lookup_modifier_cl): New function.
11746 (read_import_dir): Detect and report default import processing
11749 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11751 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11752 * class.c (is_compiled_class): Return 1 after making sure it
11753 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11754 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11755 * java-tree.h (flag_assume_compiled): Add decl.
11756 * lang.c (lang_f_options): Add the flag.
11757 (flag_assume_compiled): Add decl, default to 0.
11759 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11761 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11762 (is_compiled_class): Likewise.
11763 (layout_class): Likewise.
11764 (layout_class): Detect and lay out classes defined in source code.
11765 (interface_of_p, add_interface_do, may_add_interface): New
11767 (add_interface): Now use add_interface_do.
11768 (add_method_1): New function.
11769 (add_method): Now use add_method_1.
11770 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11771 (complete_start_java_method): New function.
11772 (start_java_mehod): Now call complete_start_java_method.
11773 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11774 (expand_invoke): Likewise and fixed typo.
11775 *gjava.c: (print_super_field): Use new argument to find_class
11778 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11779 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11780 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11782 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11783 (add_method_1, push_class): New prototypes.
11784 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11785 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11786 directory where the class was found.
11787 (find_class): New argument DO_CLASS_FILE. Function find_class
11788 modified accordingly.
11789 *jcf-parse.c: (fix_class_path): New function.
11790 (load_class): Use new VERBOSE argument. load_class now finds and
11791 loads/parses .class/.java files. Save read_state of current_jcf
11793 (java_parser_abort_on_error): New macro.
11794 (jcf_parse_source, parse_source_file): New function.
11795 (jcf_parse): Fixed typo.
11796 (yyparse): Call parse_source_file () only.
11797 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11798 writing the real class name back in the zip directory entry.
11799 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11800 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11801 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11802 (find_class): Prototype fixed.
11803 *lex.c: Added 1998 time stamp.
11804 Removed all static global variables, moved into the parser
11805 context data structure.. Now include unistd.h if SEEK_SET not
11807 (java_init_lex): Rewritten.
11808 (java_sneak_unicode): Modified current unicode access in current line.
11809 (java_unget_unicode): Likewise.
11810 (java_allocate_new_line): New allocation management.
11811 (java_read_char): Modified access and storage of unget_utf8_value.
11812 New way of processing current unicode.
11813 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11814 (java_get_unicode): Now use the parser context.
11815 (java_lineterminator): Likewise.
11816 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11817 of the reentrant parser implementation. Function now use the
11818 parser context data structure and java_lval. Fixed production of
11819 the float and double constant "out of range" error message. Fixed
11820 obstack use. Return integer value when hitting a modifier. Now
11821 return type for TRUE, FALSE and other predefined types. Return
11822 identifier as a TREE_LIST list containing the current line context
11823 as the TREE_VALUE sub-node.
11824 (java_unicode_2_utf8): Fixed typo in declaration.
11825 (java_lex_error): Now use the parser context data structure.
11826 *lex.h: Added 1998 time stamp.
11827 (struct java_line): New fields ref_count and next.
11828 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11829 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11830 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11831 *parse.h: Added 1998 time stamp.
11832 (java_parse_source_file): Renamed from parse_source_file.
11833 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11834 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11835 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11836 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11837 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11838 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11839 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11840 (struct parser_ctxt): New data structure to keep the parser context.
11841 *parse.y: Added 1998 time stamp, got rid of static global variables.
11842 (java_error_count, ctxp): New global variables.
11843 (%union): New value field.
11844 (numeric_type, integral_type): Rules removed.
11845 (primitive_type): Rule defined to handle integral, float, double and
11847 (qualified_name, package_declaration,
11848 single_type_import_declaration, type_import_on_demand_declaration,
11849 modifiers, class_declaration, super, interfaces,
11850 interface_type_list, class_body, field_declaration,
11851 field_declaration, variable_declarators, variable_declarator,
11852 variable_declarator_id, method_declaration, method_header,
11853 formal_parameter_list, formal_parameter, method_body, block,
11854 static, interface_declaration, extends_interfaces,
11855 abstract_method_declaration, local_variable_declarators): Rules now
11857 (force_error, do_warning): New global statics.
11858 (push_parser_context, parser_context_save_global,
11859 parser_context_restore_global, pop_parser_context): New functions.
11860 (yyerror): Now uses the global parser context. Fixed use of obstack.
11861 (parse_error, parse_error_context, parse_warning_context,
11862 java_accstring_lookup, redefinition_error, check_modifiers,
11863 parser_add_interface, create_interface, create_class, find_field,
11864 duplicate_declaration_error, register_fields, method_header,
11865 check_modifiers_consistency, check_abstract_method_header,
11866 method_declarator, parser_qualified_classname,
11867 parser_check_super_interface, parser_check_super,
11868 parser_chain_incomplete_item, java_check_circular_reference,
11869 layout_class_from_source, java_complete_class,
11870 complete_method_decl, resolve_class, complete_class_report_errors,
11871 java_check_final, check_method_redefinition,
11872 java_check_regular_methods, java_check_abstract_methods,
11873 java_check_methods, lookup_java_interface_method2,
11874 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11875 process_imports, find_in_imports, read_import_entry,
11876 read_import_dir, find_in_imports_on_demand,
11877 check_pkg_class_access, not_builtin_p, declare_local_variables,
11878 source_start_java_method, java_generate_parsed_class): New
11880 *typeck.c: (signature_include_return): New global variable.
11881 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11882 to add the function returned type in the signature.
11884 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11886 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11888 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11890 * Make-lang.in (java.info): Added.
11891 (java.install-info): Added
11893 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11895 * Makefile.in (clean): Also remove java/parse.c.
11897 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11899 Add a pair of -fbounds-check/-fno-bounds-check options.
11900 * lang.c (lang_decode_option): Add code to grok arguments.
11901 (flag_bounds_check): Add decl.
11902 (lang_f_options): New array w/ the option in it.
11903 * java-tree.h (flag_bounds_check): Add decl.
11904 * lang-options.h: New file.
11905 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11906 of a static macro value.
11907 (JAVA_ARRAY_EXCEPTION): Delete macro.
11909 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11911 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11912 * expr.c (build_anewarray): Add missing promote_type.
11914 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11916 Add array types with known length to optimize bounds checking.
11917 * typeck.c (build_java_array_type): Take length parameter.
11918 (java_array_type_length, build_prim_array_type): New functions.
11919 * java-tree.h: Update for new functions.
11920 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11921 * class.c: Use build_prim_array_type.
11922 * expr.c (can_widen_reference_to): Handle known-length array types.
11923 (verify_jvm_instructions): Keep track of integer push instructions
11924 followed by newarray/anewarray, so we can build known-length arrays.
11925 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11926 (java_array_data_offset): New function.
11927 (build_java_array_length_access): New function. Optimize if constant.
11928 (build_java_arrayaccess): Constant fold bounds check.
11929 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11930 (build_newarray, build_anewarray): New functions.
11931 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11932 * verify.c (merge_types): Handle known-lengh array types.
11934 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11936 * expr.c (expand_byte_code): Fix performace bug, which caused
11937 searching linenumber_table to be linear rather than constant.
11939 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11941 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11943 * decl.c, java-tree.h (soft_fmod_node): New global.
11944 * decl.c (init_decl_processing): Define __builtin_fmod.
11945 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11946 using __builtin_fmod.
11948 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11950 * keyword.h: New file, output of keyword.gperf as processed by
11952 * lex.c (java_lex_init): Initialize java_error_flag.
11953 * parse.c (YYERROR_NOW): Uses java_error_flag.
11954 * parse.y: New static java_error_flag. Useless definition of
11956 * parse.y (java_error): Portable error recovery using
11957 java_error_flag (not yet completely tuned).
11959 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11961 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11963 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11965 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11966 (parse.c, lex.c, keyword.h): New rules for Java source code
11968 * parse.c: Renamed into jcf-parse.c.
11969 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11970 * keyword.gperf: New file, Java keywords.
11971 * parse.y: New file, Java language grammar.
11972 * parse.h: New file, Java language grammar definitions.
11973 * lex.c: New file, Java language lexer.
11974 * lex.h: New file, Java language lexer definitions.
11976 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11978 * decl.c (clinit_identifier_node), java-tree.h: New global.
11979 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11980 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11981 * expr.c (expand_java_field_op): Check for invalid assignment
11984 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11986 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11988 * verify.c (verify_jvm_instructions): When processing a handler,
11989 attempt to set the current_subr to the right value.
11990 (More complicated code combines Sep 17 and Oct 22 versions.)
11992 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11994 * class.c (push_class): Figure out (guess) name of source file.
11995 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11996 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11997 (parse_class_file): Change return type from int to void.
11998 Call debug_start_source_file/debug_end_source_file.
12000 * expr.c (build_java_binop): Fix masking 2nd operand.
12001 * decl.c (init_decl_processing): Set sizetype first.
12003 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12005 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12006 (Revert Sep 17 change.)
12008 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12010 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12011 .class extension in their name and fix thing so we don't process
12012 them parse_zip_file_entries().
12013 (parse_zip_file_entries): Cleaned unused local variables.
12015 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12017 * expr.c (can_widen_reference_to): Allows equal array element types.
12018 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12019 * jcf-dump.c (RET): Get (and print) index.
12021 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12022 Promote element type to POINTER_TYPE.
12024 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12026 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12027 find_in_current_zip, jcf_figure_file_type): Moved from
12028 jcf-reader.c to parse.c.
12029 * zextract.c: (read_zip_archive): takes file_comment_length possible
12030 field into account.
12032 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12034 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12036 * verify.c (merge_types): Handle array types even better ...
12038 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12040 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12042 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12043 * class.c (make_class_data): Don't build fields_decl if no fields.
12044 When building fields_decl, skip if DECL_ARTIFICAL.
12046 * expr.c (java_stack_swap): Update stack_type_map.
12047 * verify.c (merge_types): Handle array types better.
12049 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12051 * class.c (add_field): Don't promote short integral fields to
12052 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12053 * expr.c (push_value): Promote and convert short integral values.
12055 * decl.c, java-tree.h (integer_two_node): New constant node.
12056 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12058 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12060 * class.c (append_gpp_mangled_type): Use function argument
12061 unpromoted type to generate mangled name.
12063 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12065 * constants.c (build_constant_data_ref): Now uses current_class
12066 instead of main_class.
12067 (build_constants_constructor): Now uses current_class instead of
12069 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12070 of the global variable SeepZipFiles done here.
12071 * zextract.c (read_zip_archive): extra_field optional field taken
12072 into account while computing the position of the class file in the
12074 * verify.c (verify_jvm_instructions): Use current_jcf to search
12076 * parse.c (load_class): First search for the class to load in the
12077 current zip file. Saves current_jcf (restored before returning
12078 from that function). Don't call JCF_FINISH in the class was found
12079 in the current ZIP file.
12080 (jcf_parse): If the class was found in the current ZIP file, save
12081 its tree_constant_pool (for later reuse).
12082 (parse_class_file): New function. Process each method defined in
12083 the current class and record the class as to be later registered.
12084 (yyparse): Rewritten. Figure the type of the current file and switch
12086 * lang.c: New global variable current_jcf.
12087 (lang_init): Removed compiling_from_source test (done later, in
12088 yyparse). Removed call the jcf_parse ().
12089 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12090 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12091 in the current ZIP file) and zip_offset (offset to the class data in
12092 the current zip file).
12093 * jcf-reader.c: zipfile.h included.
12094 localToFile: New ZipFileCache static global variable
12095 (parse_zip_file_entries): New function. Browse the current ZIP
12096 file directory and process each class found.
12097 (process_zip_dir): New function. Register each class found in the
12098 ZIP file directory. The class aren't parsed but a valid JCF is
12099 link to each of them.
12100 (find_in_current_zip): New function. Search for a class in the
12101 current ZIP file directory. If found, prepare the class so that it
12103 (jcf_figure_file_type): New function. Examine the file structure
12104 to figure a class file, a ZIP file. If none of these categories are
12105 matched, a source file is assumed.
12106 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12107 SeenZipFile: New global variable.
12108 (open_in_zip): Use zipmember's length to accelerate the search for
12109 a member. If zipmember was NULL and zip file successfully read,
12111 * java-tree.h: New global variable current_jcf declared. Added
12112 declaration for current_constant_pool_tags, current_constant_pool_data,
12113 current_constant_pool_length, current_constant_pool_data_ref.
12114 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12115 store the JCF of classes seen in a zip file) and tree *constant_pool
12116 (to save a loaded class constant pool). current_class declared here.
12117 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12118 retrieve method_ref_constant.
12119 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12120 (OBJECT): get_class_constant now uses current_jcf.
12121 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12122 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12123 (expand_invoke): Now uses current_class instead of main_class
12124 (build_class_init): Now uses current_class instead of main_class
12125 * class.c: New static global variable registered_class.
12126 (register_class): New function.
12127 (emit_register_class): Modified to use registered_class instead of
12129 (is_compiled_class): Now take into account class seen in the archive.
12131 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12133 * except.h: Renamed to: java-except.h.
12134 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12135 * except.c: Add semi-working (commented out) implementation.
12137 * expr.c (expand_iinc): Add needed flush_quick_stack.
12138 * parse.c (set_source_filename): New function.
12139 (give_name_to_class): Set input_filename from package.classname.java.
12141 * jcf-io.c (find_class): Don't look first in ".".
12143 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12145 * zextract.c (read_zip_archive): Now takes into account the
12147 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12149 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12151 * constants.c, java-tree.h (build_internal_class_name): New function.
12152 (alloc_class_constant): Re-implement using build_internal_class_name.
12153 * class.c (make_class_data): Likewise.
12154 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12156 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12158 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12159 to NULL before pushing an exception handler target.
12161 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12162 (java_stack_swap, java_stack_dup): Re-write to be safe from
12163 clobbering registers.
12164 (build_class_init): New function.
12166 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12168 * typeck.c (build_java_array_type): Temporary use
12169 permanent_obstack to create the array 'length' field.
12170 * expr.c (lookup_label): Temporay use permanent_obstack to create
12171 label if not found.
12172 * class.c (push_super_field): Tempory use permanent_obstack.
12174 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * typeck.c (type_for_mode): Now handles double_type_node and
12178 * verify.c (verify_jvm_instructions): The instruction following
12179 the wide bytecode is checked. OPCODE_ret added to the list of
12182 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12184 * class.c (make_class): Temporary use permanent_obstack. Set the
12185 class CLASS_P field to 1.
12186 (push_class): Temporary use permanent_obstack.
12187 (set_super_info): Temporary use permanent_obstack.
12188 (add_method): Temporary use permanent_obstack, set
12189 METHOD_TRANSIENT().
12190 (add_field): Temporary use permanent_obstack. Sets
12191 FIELD_VOLATILE() and FIELD_TRANSIENT().
12192 (build_class_ref): Temporary use permanent_obstack if the class
12194 (build_static_field_ref): Temporary use permanent_obstack when
12195 creating field's rtl.
12196 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12197 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12198 and fields. Function finalized, as far as flag handling.
12199 (push_class_static_dummy_field): Temporary use permanent_obstack.
12200 (emit_register_class): Force generation of class registration at
12202 * decl.c (end_java_method): Call permanent_allocation() before
12204 * expr.c (can_widen_reference_to): Added comment to interface
12205 handling, fixed typo.
12206 (lookup_field): Now uses CLASS_P() to correct FIXME
12207 (expand_invoke): Verification on public && !static &&
12208 !abstract moved into soft_lookupinterfacemethod (kaffe).
12209 Use Object class dtable if objectref is an array when expanding
12211 (java_push_constant_from_pool): Temporary use permanent_obstack
12212 for CONSTANT_string
12213 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12214 create constant references.
12215 (get_constant): Temporary use permanent_obstack to create constant.
12216 (load_class): Temporary use permanent_obstack to load class.
12217 (jcf_parse): Temporary use permanent_obstack to perform class
12219 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12220 (build_java_signature): Temporary use permanent_obstack.
12221 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12223 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12224 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12227 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12229 * class.c (append_gpp_mangled_type): Fix typo.
12230 (emit_register_class): Use main_class to get class object, rather
12231 than looking for no-longer-existing static decl starting with _CL.
12232 * typeck.c (parse_signature_type): Promote array element type
12233 if it is a RECORD_TYPE.
12235 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12237 * class.c (push_class_static_dummy_field): New function.
12238 (mangle_static_field): New. Do G++-style mangling of static fields.
12239 (layout_class): Mandle static fields here, not in add_field.
12240 (build_class_ref): The class object is now a dummy static field.
12241 * decl.c (find_local_variable): Look for best, instead of first match.
12242 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12243 (build_java_athrow): Don't check here if exception is Throwable.
12244 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12245 (TYPE_USED): Removed. No longer used ...
12246 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12247 * verify.c (push_pending_label): New function.
12248 (push_pending_block): Renamed to check_pending_block.
12249 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12250 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12251 re-checking possible handlers) after a store (less wasted work).
12252 Check for null handler (finally) before calling add_handler.
12253 Various changes to (finally?) correctly handle try/finally.
12255 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12257 * class.c: Include stdio.h.
12259 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12261 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12262 to make sure class is initialized before static/special invoke.
12264 * verify.c (verify_jvm_instructions): On a store instruction,
12265 call find_local_variable to force pre-allocation of decl and rtx.
12266 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12268 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12270 * class.c (build_class_ref): Strip off "promoted_" if need be.
12271 (make_field_value): Call build_java_signature when needed.
12272 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12273 * expr.c (build_java_athrow): Don't push_value of exception.
12274 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12275 match specification of [fd]cmp[lg] for NaNs.
12276 (expand_byte_code): Add support for exception handler ranges.
12277 * except.c: Add skeleton for EH code-generation.
12278 * verify.c (merge_types): Treat all promoted integral types as equal.
12279 * constants.c (build_constants_constructor): To force creation of
12280 current_constant_pool_data_ref, call build_constant_data_ref.
12282 * javaop.def (lload): Fix typo.
12283 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12285 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12287 * parse.c: Don't include function.h.
12289 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12291 * except.[ch]: New files.
12292 * Makefile.in (JAVA_OBJS): Add except.o
12293 * expr.c: Temporary warning about unimplemented exceptions.
12294 * verify.c: Verify exception handlers.
12296 * jcf-dump.c (disassemble_method): Print exception table.
12298 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12300 * expr.c (verify_jvm_instructions): Started a thorough
12301 verification of invoke* bytecodes.
12302 (expand_byte_code): flush quick stack if PC is the target of a
12303 branch. and undef RET (conflicting with config/i386/i386.h).
12304 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12306 (expand_invoke): Now handles invokeinterface and do more
12307 verification according to the bytecode.
12308 (lookup_field): Don't try to load the class if processing
12310 (can_widen_reference_to): Now handles interfaces.
12311 * decl.c (init_decl_processing): New global variable
12312 soft_lookupinterfacemethod_node, declared in java-tree.h.
12313 Call set_super_info on string_type_node.
12314 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12316 * class.c (set_super_info): Fills the CLASS_* flags according to
12318 (get_access_flags_from_decl): Handles all class flags.
12320 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12322 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12323 * parse.c (yyparse): Check for abstract method, and missing code.
12324 * expr.c (expand_byte_code): Change interface.
12325 * lang.c (put_decl_node): Print promoted types prettier.
12326 * verify.c (verify_jvm_instruction): Change interface.
12327 Partial support for scanning exception table.
12328 For load instructions, handle promoted integral types.
12330 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12332 * verify.c: New file, with contents moved from expr.c.
12333 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12334 * typeck.c (is_array_type_p): Moved here from expr.c.
12335 * java-tree.h: Add some now-needed function declarations.
12336 * Makefile.in (JAVA_OBJS): Added verify.o.
12338 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12340 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12341 METHOD_ABSTRACT flag.
12343 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12344 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12345 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12347 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12349 (start_java_method): Hook for SYNCHRONIZED methods.
12351 * expr.c (build_java_jsr, build_java_ret): New functions
12352 (JSR,PRE): New macros
12353 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12354 (verify_jvm_instructions): tableswitch, lookupswitch,
12355 monitorenter, monitorexit, goto_w: verified.
12356 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12357 (build_java_monitor): New function.
12358 (MONITOR_OPERATION): Modified to call build_java_monitor()
12359 (verify_jvm_instructions): Started a thorough verification of
12362 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12364 Support verification of jsr/ret subroutines (used for try/finally).
12365 * decl.c (return_address_type_node): New type node.
12366 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12367 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12368 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12369 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12370 TYPE_USED): New macros for special types in type_map.
12372 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12373 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12375 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12377 * expr.c (can_widen_reference_to): New function.
12378 (pop_type): Use it.
12379 (merge_type_state): Support handling start of subroutine.
12380 (push_pending_block): Return char* error message, instead of calling
12381 fatal on an error. Also handle subroutines.
12382 (verify_jvm_instructions): Handle errors from push_poending_block.
12383 Support jsr and ret instructions.
12385 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12387 * jcf-io.c (find_classfile): Fix thinko.
12388 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12390 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12392 * Makefile.in (BISON): Remove.
12394 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12396 * Makefile.in: Convert to autoconf.
12397 * config-lang.in (outputs): Added java/Makefile.
12399 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12400 Rename cc1java to jc1.
12402 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12403 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12405 * class.c (class_depth): Do load_class if needed.
12407 Mostly better verification.
12408 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12409 (init_decl_processing): Change return type of soft_checkcast.
12410 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12411 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12412 lang_print_error): New functions.
12413 (lang_init): Set global hook print_error_function to lang_print_error.
12414 * expr.c: In the type_map ptr_type_node is only used for null now.
12415 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12416 (merge_types): Dererence pointer to record types before comparing.
12417 (decode_newarray_type, merge_types): On error just return NULL.
12418 (build_java_binop): Add preliminary implementation (with warning)
12419 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12420 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12421 (expand_compare, expand_java_goto, expand_java_call): Don't
12422 push_pending_block, since that only makes sense when verifying.
12423 (merge_type_state): Different return codes.
12424 (push_pending_block): A block may need to be verified more than once.
12425 (expand_byte_code): Warn about unused code at code generation time.
12426 (verify_jvm_instruction): Changed logic, since code may need to be
12427 re-verified if type-state has changed. Also, better error handling.
12428 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12429 Improve newarray, anewarray, ?aload, athrow,
12430 * java-tree.h (LABEL_CHANGED): New macro.
12432 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12434 * decl.c (soft_athrow_node): New global variable initialized.
12435 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12436 * typeck.c (convert): Added support for REAL_TYPE.
12437 (convert_to_char): New function.
12438 (convert): Handle CHAR_TYPE.
12439 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12440 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12441 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12443 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12444 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12445 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12446 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12447 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12448 to Use The Right Things.
12449 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12450 compatible with INT. BOOLEAN is made equivalent to BYTE.
12451 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12452 OPCODE_ifnonnull): Now supported.
12453 (build_java_athrow): New function.
12455 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12457 Rename method name <init> to match G++ (and fix mangling).
12458 * class.c (layout_class): Replace method name of <init> by class name.
12459 (make_method_value): Do inverse renaming of constructor from <init>.
12460 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12461 * typeck.c (lookup_java_constructor): New function.
12462 * expr.c (expand_invoke): If method_name is <init>, call
12463 lookup_java_constructor to find constructor.
12465 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12467 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12469 * parse.c (get_class_constant): Modified to handle array "classes"
12470 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12472 (convert): Modified to handle real type.
12473 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12474 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12475 variables declared.
12476 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12477 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12478 global variables initialized.
12479 (find_local_variable): Handles the case of a pointer
12480 (end_java_method): Restore the use of one more scope
12481 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12482 build_java_array_length_access, expand_java_arrayload,
12483 expand_java_arraystore, expand_java_array_length,
12484 expand_java_multianewarray, expand_java_anewarray,
12485 build_java_check_indexed_type, is_array_type_p,
12486 build_java_throw_out_of_bound_exception): New functions.
12487 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12488 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12489 OPCODE_<t>aload): Implemented code for verification.
12490 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12491 ARRAY_NEW_MULTI): Macro defined.
12492 (CONVERT): Modified to invoke convert().
12493 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12495 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12497 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12498 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12499 (make_class_data): Field name needs '/' as package prefix.
12500 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12502 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12504 Implement debug information for local variables.
12505 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12506 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12507 DECL_LOCAL_SLOT_CHAIN): New macros.
12508 (struct lang_decl_var): New type.
12509 * parse.c (give_name_to_locals): Move to decl.c.
12510 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12511 (start_java_method): Re-write parameter handling.
12512 (pending_local_decls): New global variable.
12513 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12514 (find_local_variable): Accept pc so we can skips decls not in range.
12515 (struct binding_level): Add end_pc field.
12516 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12517 (various): Change so current pc gets passed to find_local_variable.
12519 * decl.c (init_decl_processing): Re-arrange fields in
12520 class_type_node and and method_type_node to match kaffe 0.9.1.
12521 * class.c (make_method_value, make_class_data): Update
12522 initializations to match.
12524 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12526 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12527 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12528 (push_super_field): New function.
12529 (make_class_data): Handle inheritance of class static initializer.
12530 (layout_class): New name mangling.
12531 * constants.c (build_constant_data_ref): Init type of data array
12532 to a one-element array.
12533 (build_constants_constructor): Set DECL_SIZE from complete array type.
12534 * decl.c: Rename class_type, object_type etc to class_type_node,
12535 object_type_node etc. Make former inherit from latter.
12536 * expr.c (expand_invoke): Add cast of function address.
12537 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12538 * parse.c (yyparse): Don't call layout_class here.
12539 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12541 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12543 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12544 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12545 (alloc_class_constant): New.
12546 * expr.c (expand_invoke): Make sure method's class is initialized.
12547 * class.c (interits_from_p, emit_register_class): New functions.
12548 * parse.c (yyparse): Call emit_register_class.
12550 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12552 * constants.c: New file, to handle constant pool.
12553 * Makefile.in (JAVA_OBJS): Add constants.o.
12554 * decl.c (init_decl_processing): Update, fix, finish various structs.
12555 (pushdecl_top_level): New.
12556 * parse.c (layout_class): Moved to class.c.
12557 * expr.c (java_push_constant_from_pool): New function.
12558 * class.c (build_class_ref): Make work fully
12559 (make_class_data): Emit super-class, constant pool, interface vector.
12561 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12563 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12564 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12565 * class.c (class_depth): New function.
12566 (lookup_named_class): Replaced by new function lookup_class.
12567 * decl.c (object_type_node, string_type_node): New.
12568 Remove various types that we no longer need.
12569 * expr.c (verify_jvm_instructions): New separate verifier pass.
12570 (push_type, pop_type): New functions for verifier.
12571 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12572 (expand_byte_code): Simplify, since we assume already verified.
12573 (expand_invoke): Now mostly works.
12574 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12575 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12576 * parse.c: Wait to allocate class object until we know its name.
12577 (layout_class): Calculate DECL_VINDEX for each virtual method.
12578 * typeck.c (get_array_type): Rename to ...
12579 (build_java_array_type): ... and provide working implementation.
12580 (build_java_signature): New function - build Java signature of type.
12581 (set_java_signature): New function - cache signature with type.
12582 (lookup_java_method): New function.
12584 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12586 * class.c (ident_subst): Take extra SUFFIX parameter.
12587 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12588 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12589 (build_class_ref): Actually implement.
12590 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12591 * decl.c (builtin_function): New.
12592 (init_decl_processing): Update for current Kaffe. Declare some
12593 builtin Kaffe functions.
12594 * expr.c (build_address_of): New.
12595 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12596 Renamed (from expand_java_new etc), and added working implementations.
12597 (build_field_ref): Now also handle static fields.
12598 (expand_invoke): Implement invokestatic, and start implement rest.
12599 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12600 * javaop.def: Rename invokevirt -> invokevirtual.
12601 * lang.c (use_handles): Removed.
12602 * parse.c: Add support for ConstantValue atribute.
12603 Handle nested loading of a class. (JPOOL_UTF): New.
12605 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12607 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12609 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12611 * Make-lang.in (java.install-man): New empty rule.
12612 * typeck.c (set_local_type): New function.
12613 * expr.c (STORE_INTERNAL): Call find_local_variable,
12614 not find_stack_slot. Call set_local_type.
12616 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12618 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12619 and building RECORD_TYPE CONSTRUCTORs.
12620 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12622 * lang.c (use_handles): Change the default to 0.
12623 * decl.c: Define and build class_type, field_type, utf8const_type.
12624 * class.c (make_class_data, make_field_value,
12625 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12626 hashUtf8String, strLengthUtf8, mangled_classname:
12627 Functions to build reflective data structures.
12628 * parse.c (yyparse): Call make_class_data.
12630 * jcf-io.c (open_class, find_classfile): New functions.
12631 * jcf-dump.c: Support reading classfile from explicitly-named
12632 class file (without CLASSPATH searching).
12634 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12636 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12637 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12638 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12639 (get_constant): Now trivial for CONSTANT_Utf8.
12641 * jcf.h: Make NEW_CPOOL the default.
12642 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12644 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>