1 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3 * mangle.c (find_compression_record_match): Don't match compression
4 records for package name elements unless they occur at the start of
5 the name. Fix for PR java/4717.
7 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
9 * expr.c (expand_java_field_op): Don't special-case references to
10 java.lang.PRIMTYPE.TYPE.
11 (build_primtype_type_ref): Removed.
12 * java-tree.h (build_primtype_type_ref): Remove prototype.
13 * parse.y (maybe_build_primttype_type_ref): Removed.
14 (complete_function_arguments): Don't special-case references to
15 java.lang.PRIMTYPE.TYPE.
16 (patch_assignment): Likewise.
17 (array_constructor_check_entry): Likewise.
19 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
21 * mangle.c (static tree compression_table): Fixed leading comment.
22 * parse.h (struct parser_ctxt): Fixed field comment.
23 * parse.y (check_pkg_class_access): New prototype, fixed leading
24 comment, new parameter used to emit error only if passed as true.
25 (parse_check_super): Pass extra argument to check_pkg_class_access.
26 (do_resolve_class): Likewise.
27 (process_imports): Likewise.
28 (read_import_dir): Fixed indentation.
29 (find_in_imports_on_demand): New local class_type_name. Local
30 node_to_use deleted. while loop changed into for loop. Report
31 multiple definition only for accessible classes. Improved error
33 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
34 assigned to parameter list, fixed indentation. while loop changed
35 into for loop, restore TREE_CHAIN on local `tem' before the next
38 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
40 * lang.c (lang_get_alias_set): Deleted.
42 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * gjavah.c (jni_print_char): Fix thinko in last change.
46 * gjavah.c (jni_print_char, decode_signature_piece): Use
47 safe-ctype macros and/or fold extra calls into fewer ones.
48 * lex.c (java_read_unicode, java_lex): Likewise.
49 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
50 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
51 * mangle_name.c (append_unicode_mangled_name,
52 unicode_mangling_length): Likewise.
54 2001-10-17 Richard Henderson <rth@redhat.com>
56 * Make-lang.in (java/lang.o): Depend on langhooks.h.
58 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
60 * lang.c (langhooks.h): Included.
61 (LANG_HOOKS_INIT): Redefined.
62 (LANG_HOOKS_INIT_OPTIONS): Likewise.
63 (LANG_HOOKS_DECODE_OPTION): Likewise.
64 (struct lang_hooks lang_hooks): New initialization.
66 2001-10-11 Per Bothner <per@bothner.com>
68 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
69 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
70 The former is simpler, and jcf-write.c handles it better.
71 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
73 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
74 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
76 * parse.y (patch_if_else_statement): If the condition is constant,
77 optimize away the test.
79 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
81 * parse.y (patch_cast): Call patch_string on the first operand of
82 the incoming node, update it if necessary. Fixes PR java/4510.
84 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
86 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
87 when name qualifier matches a package name.
89 2001-10-08 Tom Tromey <tromey@redhat.com>
92 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
93 force a new label when computing `body_block'.
95 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
97 * jcf-io.c (format_uint): Const-ify.
98 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
99 * lex.c (java_get_line_col): Likewise.
100 * parse.y (build_incdec): Likewise.
102 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
104 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
105 a NULL enclosing context if appropriate. Fixes PR java/4466.
107 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
109 * parse.y (patch_assignment): Use lvalue's original TYPE when
110 building the final COMPOUND_EXPR.
111 (try_reference_assignconv): Fixed leading comment.
113 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
115 * parse.y (check_final_variable_indirect_assignment): For
116 COMPOUND_EXPR, return only if finals were found initialized
117 properly, if not, keep on checking.
118 (check_final_variable_global_assignment_flag): New local
119 error_found, set when appropriate and used to decide whether to
120 report uninitialized finals. Fixed typo in comment.
122 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
124 * decl.c (init_decl_processing): Fixed typo in predef_filenames
125 last three initializations. Fixes PR java/4360.
127 2001-09-21 Richard Henderson <rth@redhat.com>
129 * class.c (get_dispatch_table): Handle function descriptors.
130 (build_dtable_decl): Likewise.
131 * expr.c (build_invokevirtual): Likewise.
133 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
135 * parse.y (patch_method_invocation): Build class initialization
136 when static finals are used to qualify method invocation.
139 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
141 * parse.h: (WFL_STRIP_BRACKET): Re-written using
142 build_type_name_from_array_name.
143 (STRING_STRIP_BRACKETS): New macro.
144 * parse.y (build_type_name_from_array_name): New function.
145 (array_creation_expression:): Accumulate []s instead of [s.
146 (cast_expression:): Accumulate []s instead of [s after cast type
148 (build_array_from_name): Local string deleted, use
149 build_type_name_from_array_name.
150 (build_unresolved_array_type): Accumulate []s instead of [s after
152 (register_fields): Fixed comment.
153 (resolve_class): Local name, base deleted, new locals tname and
154 array_dims. Use build_type_name_from_array_name. Use array_dims to
156 (purify_type_name): Use STRING_STRIP_BRACKETS.
158 2001-09-18 Andreas Jaeger <aj@suse.de>
160 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
161 * jv-scan.c: Likewise.
163 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
165 * parse.y (patch_method_invocation): Inner class creation context
166 check not enforced within constructors. Fixes PR java/1873.
168 2001-09-16 Tom Tromey <tromey@redhat.com>
170 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
171 NOTE_PUSH for single-case push. Fixes PR java/4189.
173 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
175 * java-tree.h (TYPE_IMPORT_LIST): New macro.
176 (TYPE_IMPORT_DEMAND_LIST): Likewise.
177 (struct lang_type): New fields import_list and import_demand_list.
178 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
179 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
180 (do_resolve_class): New local saved_enclosing_type, initialized,
181 passed as parameter to find_in_imports and find_in_imports_on_demand.
182 (find_in_imports): Added paramater enclosing_type, use its
183 TYPE_IMPORT_LIST when applicable.
184 (find_in_imports_on_demand): Added parameter enclosing_type, use
185 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
186 declaration and initialization.
187 (fold_constant_for_init): Switch/restore current_class to the
190 2001-09-13 Mark Mitchell <mark@codesourcery.com>
192 * verify.c (verify_jvm_instructions): Fix typo.
194 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
196 * expr.c (expand_invoke): Const-ification.
197 * parse.y (patch_method_invocation): Likewise.
199 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
201 * gjavah.c (cxx_keywords): Const-ification.
202 * keyword.gperf (java_keyword): Likewise.
203 * lang.c (java_tree_code_name): Likewise.
204 * lex.c (cxx_keywords): Likewise.
205 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
207 2001-09-11 Richard Henderson <rth@redhat.com>
209 * parse.h (ctxp_for_generation): Mark extern.
211 2001-09-10 Richard Henderson <rth@redhat.com>
213 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
215 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
217 * typeck.c (java_array_type_length, build_prim_array_type):
218 Represent empty arrays by NULL index.
220 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
222 * java-tree.h (compile_resource_file): Grouped with other prototypes.
223 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
225 2001-09-06 Anthony Green <green@redhat.com>
227 * class.c (O_BINARY): Define if necessary.
228 (registerResource_libfunc): Declare.
229 (init_class_processing): Initilize registerResource_libfunc.
230 (compile_resource_file): New function.
231 * java-tree.h (resource_name): Declare.
232 (compile_resource_file): Declare.
233 * jcf-parse.c (yyparse): Handle compiling java resource files.
234 * lang.c (java_decode_option): Handle -fcompile-resource option.
235 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
237 * gcj.texi (Code Generation): Add documentation for -R flag.
239 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
241 * jcf-write.c (generate_classfile): Issue an error in case of
242 field/initial value mismatch.
243 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
244 being initialized and we're generating bytecode.
245 (java_complete_lhs): In MODIFY_EXPR section: added comments,
246 set DECL_INITIAL properly when appropriate.
250 2001-09-01 Per Bothner <per@bothner.com>
252 * parse.y (maybe_yank_clinit): A field without an initializer is not
253 relevant. All initializers except static final and constant require
254 <clinit>, regardless of flag_emit_class_files.
256 2001-08-31 Per Bothner <per@bothner.com>
258 * class.c (set_constant_value): When not emiting class files, then a
259 String ConstantValue is a utf8const_ptr_type.
261 2001-08-30 Per Bothner <per@bothner.com>
263 * jcf-write.c (generate_classfile): Check that field is primitive
264 or string before emitting ConstantValue attribute.
266 2001-08-30 Per Bothner <per@bothner.com>
268 * parse.y (resolve_qualified_expression_name): If creating a
269 COMPOUND_EXPR, set it's type correctly.
271 2001-08-30 Per Bothner <per@bothner.com>
273 * jcf-io.c (open_class): Set filename field.
275 * jcf-parse,c (parse_class_file): Set current_function_decl
276 for better error message when Code attribute is missing.
278 * lang.c (put_decl_node, lang_print_error): Re-arrange for
279 better diagnostics, especially for constructors.
281 2001-08-30 Per Bothner <per@bothner.com>
283 * jcf-write.c (generate_classfile): Don't write ConstantValue
284 attribute if field is not final, for compatibility with jdk.
286 * jcf-write.c (generate_classfile): Convert ConstantValue values
287 to correct type. Work-around for front-end bug.
288 * class.c (set_constant_value): Error if constant has wrong type.
290 2001-08-30 Per Bothner <per@bothner.com>
292 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
293 "Double" are printed at verbosity 1.
295 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
297 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
299 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
301 * parse.y (patch_assignment): Don't verify final re-assignment here.
302 (java_complete_lhs): Verify assignments to finals calling
303 patch_assignment. Verify re-assignments to finals before calling
306 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
308 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
311 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
313 * lex.c (java_lex): new local found_hex_digits. Set and then used
314 in test to reject invalid hexadecimal numbers.
315 * parse.y (java_complete_tree): Prevent unwanted cast with
316 initialized floating point finals.
317 (patch_binop): Emit a warning when detecting a division by zero,
318 mark result not constant, don't simplify non integer division.
320 2001-08-28 Per Bothner <per@bothner.com>
322 * jcf-write.c (generate_bytecode_insns): For increments and
323 decrements just recurse to push constant. Improvement on Mark's patch.
325 2001-08-28 Mark Mitchell <mark@codesourcery.com>
327 * jcf-write.c (generate_bytecode_insns): Generate an integer to
328 real conversion for increments and decrements of reals.
330 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
332 * parse.y (resolve_qualified_expression_name): Handle unresolved
333 qualified expressions, prevent numerical qualifiers, fixed typo.
336 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
338 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
339 don't report anything but deprecated class when marked so. Handle
341 (patch_method_invocation): Check deprecation on methods and types.
342 (patch_binop): code becomes an enum tree_code, added default: to
343 switch to handle that. Detect division by zero, try to fold and
344 return before using a subroutine.
346 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
348 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
349 file smaller than 4 bytes.
350 * parse.y (check_inner_circular_reference): New function.
351 (check_circular_reference): Likewise.
352 (array_initializer:): Accept {,}.
353 (java_check_circular_reference): Rewritten using
354 check_circular_reference and check_inner_circular_reference.
355 (java_complete_expand_method): Unconditionally save and restore
356 the unpurged exception list.
357 (build_dot_class_method_invocation): Unmangle signature parameter.
359 2001-08-21 Tom Tromey <tromey@redhat.com>
361 * decl.c (init_decl_processing): Add `throws' field to method
363 * class.c (make_method_value): Compute `throws' field for method.
365 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
367 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
368 circularity is detected.
369 (ctors_unchecked_throws_clause_p): Fixed leading comment.
371 2001-08-17 Richard Henderson <rth@redhat.com>
373 * class.c (emit_register_classes): Add align parameter to
374 call to assemble_integer.
376 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
378 * jcf-parse.c (load_class): New locals saved and class_loaded. If
379 loading a class_or_name fails, try considering an innerclass name
380 and load the enclosing context.
381 * parse.y (resolve_inner_class): New function.
382 (find_as_inner_class): Added leading comment.
383 (register_incomplete_type): Keep the current context as enclosing
384 context for JDEP_FIELD dependencies.
385 (do_resolve_class): Locals new_class_decl and super initialized to
386 NULL. Call resolve_inner_class, explore the enclosing context
387 superclass if necessary.
390 2001-08-16 Tom Tromey <tromey@redhat.com>
392 * jcf-dump.c (main): Updated for change to jcf_path_seal.
393 * gjavah.c (main): Updated for change to jcf_path_seal.
394 * lang.c (version_flag): New global.
395 (java_decode_option): Recognize `-version'.
396 (java_init): Update for change to jcf_path_seal.
397 * jcf.h (jcf_path_seal): Added `print' argument.
398 * jcf-path.c (jcf_path_seal): Added `print' argument.
400 2001-08-13 Zack Weinberg <zackw@panix.com>
402 * Make-lang.in (java/decl.o): Update dependencies.
403 * decl.c: Include libfuncs.h, don't include toplev.h.
405 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * decl.c (init_decl_processing): exception_type_node,
408 class_not_found_type_node, and no_class_def_found_type_node
409 initialized. predef_filenames augmented accordingly.
410 instinit_identifier_node initialized.
411 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
412 * java-tree.h (enum java_tree_index): New entries
413 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
414 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
415 (exception_type_node): New macro.
416 (class_not_found_type_node): Likewise.
417 (no_class_def_found_type_node): Likewise.
418 (instinit_identifier_node): Likewise.
419 (PREDEF_FILENAMES_SIZE): Adjusted.
420 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
421 (struct lang_type): Fixed typo in bitfield name.
422 (DECL_INSTINIT_P): New macro.
423 (ID_INSTINIT_P): Likewise.
424 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
426 * parse.y (encapsulate_with_try_catch): New function.
427 (generate_instinit): Likewise.
428 (build_instinit_invocation): Likewise.
429 (ctors_unchecked_throws_clause_p): Likewise.
430 (add_instance_initializer): Deleted.
431 (build_instance_initializer): Likewise.
432 (in_instance_initializer): Likewise.
433 (check_method_redefinition): instinit$ not to be verified.
434 (java_complete_expand_methods): Generate instinit$, simplified code.
435 (build_dot_class_method): Eliminated unnecessary locals. Use
436 encapsulate_with_try_catch, removed unnecessary code.
437 (fix_constructors): New local iii. Use build_instinit_invocation.
438 (patch_method_invocation): Added comment.
439 (maybe_use_access_method): Don't consider instinit$.
440 (find_applicable_accessible_methods_list): Shorten the search for
442 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
443 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
444 (patch_throw_statement): Likewise. Fixed typo.
446 2001-08-12 David Edelsohn <edelsohn@gnu.org>
449 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
450 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
452 (lang_specific_pre_link): Use set_input to set input_filename.
454 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
455 (main): Fix definition.
456 Strip `main' from classname.
459 2001-08-11 Zack Weinberg <zackw@panix.com>
461 * lex.h: Don't include setjmp.h. Don't define
462 SET_FLOAT_HANDLER or prototype set_float_handler.
464 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
466 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
467 `poplevel' in the right order.
469 2001-08-09 Richard Henderson <rth@redhat.com>
471 * Make-lang.in (class.o): Depend on TARGET_H.
472 * class.c (emit_register_classes): Use target hooks instead of
473 assemble_constructor and assemble_destructor.
475 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
477 * check-init.c (flags.h): Include
478 (check_init): Don't report uninitialized static class
479 initialization flags, don't free bit index when doing static class
480 initialization optimization.
481 (check_for_initialization): Return type changed to `unsigned int.'
482 (attach_initialized_static_class): New function.
483 * class.c (add_method_1): Create the initialized static class
485 (finish_class): Always emit deferred inline methods.
486 * decl.c (emit_init_test_initialization): Moved to expr.c
487 (complete_start_java_method): Don't traverse
488 DECL_FUNCTION_INIT_TEST_TABLE.
489 (lang_mark_tree): Mark hash tables in function decls.
490 * expr.c (emit_init_test_initialization): Moved from decl.c.
491 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
492 initialization flag, set DECL_CONTEXT and
493 LOCAL_CLASS_INITIALIZATION_FLAG.
494 (java_lang_expand_expr): Emit initialization code for static class
495 initialized flags when entering block, if necessary.
496 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
497 * java-tree.h (flag_optimize_sci): New global variable declaration.
498 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
499 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
500 (LOCAL_FINAL_P): Fixed typo in comment.
501 (FINAL_VARIABLE_P): Likewise.
502 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
503 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
504 (struct lang_decl): New fields `ict', `smic' and `cif.'
505 (check_for_initialization): New returned value for global.
506 (attach_initialized_static_class): New global function.
507 (STATIC_CLASS_INIT_OPT_P): New macro.
508 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
509 * lang.c (java_decode_option): Handle
510 `-fno-optimize-static-class-initialization'
511 * parse.y (start_complete_expand_method): New function.
512 (java_expand_method_bodies): Likewise.
513 (attach_init_test_initialization_flags): Likewise.
514 (adjust_init_test_initialization): Likewise.
515 (emit_test_initialization): Likewise.
516 (java_complete_expand_methods): Nullify abstract and native method
518 (java_complete_expand_method): New locals `fbody', `block_body'
519 and `exception_copy.' Reorganized: directly return on empty method
520 bodies, call `start_complete_expand_method', remember definitely
521 initialized static class in function, don't expand method bodies.
522 (java_expand_classes): Call `java_expand_method_bodies' before
523 `finish_class' when compiling to native.
524 (resolve_expression_name): Use `orig' after building outer class
526 (patch_invoke): Remember static method invokations.
528 2001-08-06 Richard Henderson <rth@redhat.com>
530 * class.c (emit_register_classes): Pass a symbol_ref and priority
531 to assemble_constructor.
533 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
535 * java-tree.h (all_class_filename): New macro.
536 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
537 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
538 newly created IDENTIFIER_NODE to `all_class_filename.'
540 2001-08-01 Jeff Sturm <jsturm@one-point.com>
542 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
543 Use ggc_add_tree_root to register roots.
545 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
547 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
548 second operand calling check_init.
549 * decl.c (complete_start_java_method): Swaped second and third
550 arguments while creating WITH_CLEANUP_EXPR node.
551 * jcf-write.c (generate_bytecode_insns): Use second operand
552 instead of third when handling WITH_CLEANUP_EXPR.
553 * parse.y (java_complete_lhs): Expand second operand of
554 WITH_CLEANUP_EXPR nodes.
555 (patch_synchronized_statement): Swaped second and third arguments
556 while creating WITH_CLEANUP_EXPR node.
558 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
560 * parse.y (create_interface): Avoid cyclic inheritance report when
561 syntax error encountered during class definition.
564 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
566 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
568 (lang_specific_pre_link): Use set_input to set input_filename.
570 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
571 (main): Fix definition.
572 Strip `main' from classname.
575 2001-07-18 Tom Tromey <tromey@redhat.com>
578 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
579 * lex.c (java_new_lexer): Use ICONV_CONST.
580 (java_read_char): Likewise.
581 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
582 (jv-scan$(exeext)): Likewise.
584 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
586 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
587 * parse.y (check_class_interface_creation): Allow `private' if the
588 enclosing is not an interface.
589 (create_interface): Interface tagged public if the enclosing
590 context is an interface.
591 (create_class): Class tagged public if the enclosing context
595 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
597 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
600 2001-07-14 Tim Josling <tej@melbpc.org.au>
602 * check-init.c (check_init): Remove references to EXPON_EXPR.
604 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
606 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
607 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
610 2001-07-13 Tom Tromey <tromey@redhat.com>
612 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
615 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
617 * parse.y (patch_method_invocation): Don't override primary if one
618 is already provided, but let this$<n> be built. Fixed comment.
620 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
622 * parse.y (empty_statement:): Report empty statement error only
623 when found at class declaration level.
626 2001-07-12 Tom Tromey <tromey@redhat.com>
628 * expr.c (expand_load_internal): New function.
629 (LOAD_INTERNAL): Use it.
631 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
633 * parse.y (verify_constructor_super): Compare anonymous class ctor
634 args with `valid_method_invocation_conversion_p.'
637 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
639 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
640 `-fsyntax-only.' Fixes PR java/3248
642 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
644 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
646 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
648 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
649 current function is static. Fixes PR java/1970
651 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
653 * parse.y (patch_method_invocation): Add enclosing context to ctor
654 calls if necessary. Fixes PR java/2953
656 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
658 * parse.y (resolve_package): Abort if qualified expression member
660 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
663 2001-07-07 Zack Weinberg <zackw@stanford.edu>
665 * verify.c: Don't use // comments.
667 2001-07-05 Tom Tromey <tromey@redhat.com>
669 * lang.c (flag_assume_compiled): Removed.
670 * java-tree.h (flag_assume_compiled): Removed.
671 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
672 -fhash-synchronization, -fuse-divide-subroutine,
673 -fcheck-references, -femit-class-file, -femit-class-files,
674 -fassume-compiled. Updated --encoding information. Changed
675 -foutput-class-dir to `-d'.
677 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
679 * jcf-parse.c (parse_class_file): Add lineno parameter to
680 debug_start_source_file call.
682 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
684 * gcj.texi: Use gpl.texi.
685 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
686 dependencies and use doc/include in search path.
688 2001-07-03 Jeff Sturm <jsturm@one-point.com>
690 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
691 `this'. If so, don't build instance initializers.
693 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
695 * parse.y (resolve_expression_name): Improved error message for
696 inner class cases. Fixes PR java/1958
698 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
700 * lang.c: #include diagnostic.h
701 (lang_print_error): Add a `diagnostic_context *' parameter.
702 (java_dummy_print): Likewise.
703 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
705 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
707 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
708 * jcf.h (typedef struct JCF): New bitfield `finished.'
709 (JCF_FINISH): Set `finished.'
710 (JCF_ZERO): Reset `finished.'
713 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
715 * parse.y (class_body_declaration:): Don't install empty instance
719 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
721 * class.c (set_super_info): Call `set_class_decl_access_flags.'
722 (set_class_decl_access_flags): New function.
723 * java-tree.h (set_class_decl_access_flags): New prototype.
724 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
725 (parse_class_file): New local `decl_max_locals.' Take wide types
726 into account to compute DECL_MAX_LOCALS.
727 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
730 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
732 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
734 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
736 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
737 * parse.y (do_resolve_class): Moved comments out to leading comment
738 section. Removed local `start', New local `_ht' and
739 `circularity_hash.' Record `enclosing' in hash table and search
740 it to detect circularity. Use `enclosing' as an argument to
741 `lookup_cl.' Free the hash table when done.
743 2001-06-19 Tom Tromey <tromey@redhat.com>
745 * lex.c (java_read_char): Disallow invalid and overlong
746 sequences. Fixes PR java/2319.
748 2001-06-05 Jeff Sturm <jsturm@one-point.com>
750 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
752 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
754 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
755 arguments accordingly.
757 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
759 * gcj.texi: Move contents to just after title page.
761 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
763 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
765 (patch_incomplete_class_ref): Build the class ref, build the class
766 init if necessary, complete the tree.
769 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
771 * parse.y (lookup_field_wrapper): Test `name' code.
772 (resolve_qualified_expression_name): Test `qual_wfl' code.
773 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
774 handle `qual_wfl' by code.
775 (maybe_build_primttype_type_ref): Test `wfl' code.
777 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
779 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
781 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
782 the dvi file in the java directory.
784 2001-05-25 Sam TH <sam@uchicago.edu>
786 * gen-table.pl javaop.h jcf.h lex.h,
787 parse.h: Fix header include guards.
789 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
791 * jv-scan.c (version): Update copyright year.
793 2001-05-21 Per Bothner <per@bothner.com>
795 * jcf-parse.c (read_class): If class is from .class or .zip file
796 and it's already been read, don't push/pop parser context.
798 2001-05-18 Per Bothner <per@bothner.com>
800 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
801 command line so the jvgenmain-generated main program comes first.
803 2001-05-15 Tom Tromey <tromey@redhat.com>
805 * class.c (build_utf8_ref): Don't generate identifier based on
808 2001-05-12 Richard Henderson <rth@redhat.com>
810 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
811 * expr.c (java_lang_expand_expr): Expand it.
812 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
813 calling build_exception_object_ref.
814 * parse.y (catch_clause_parameter): Likewise.
815 (build_dot_class_method): Likewise.
816 (try_reference_assignconv): Likewise.
817 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
818 * jcf-write.c (generate_bytecode_insns): Likewise.
820 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
822 * parse.y (build_unresolved_array_type): Set
823 EXPR_WFL_QUALIFICATION on the newly created wfl.
824 Fixes PR java/2538. Fixes PR java/2535.
826 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
828 * parse.y (fix_constructors): Removed unnecessary assignment to
829 local. Moved assignment to `this$<n>', fixed comments and
831 (build_wfl_wrap): Fixed indentation.
832 Fixes PR java/2598, java/2579 and java/2658.
834 2001-05-03 Mo DeJong <mdejong@redhat.com>
836 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
839 2000-05-02 Jeff Sturm <jsturm@one-point.com>
841 * expr.c (build_class_init): Move MODIFY_EXPR
842 outside of COND_EXPR. Remove variable `call'.
844 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
846 * decl.c: NULL_PTR -> NULL.
847 * jcf-write.c: Likewise.
849 2001-05-01 Tom Tromey <tromey@redhat.com>
851 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
852 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
853 * gcj.texi: Updated copyright text. Include fdl.texi.
854 (Top): Link to new node.
856 2001-05-01 Per Bothner <per@bothner.com>
858 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
860 2001-05-01 Per Bothner <per@bothner.com>
862 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
863 import_list contains the name, not the TREE_PURPOSE.
865 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
867 * jcf-io.c (read_zip_member): Cast to long in comparison with
870 * jvspec.c (lang_specific_driver): Initialize variables.
872 * mangle.c (find_compression_record_match): Likewise.
874 * typeck.c (build_null_signature): Provide static prototype. Mark
875 parameter with ATTRIBUTE_UNUSED.
877 * verify.c (verify_jvm_instructions): Initialize variable.
879 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
881 * parse.y (do_resolve_class): Check for cyclic inheritance during
882 inner class resolution.
884 2001-04-27 Per Bothner <per@bothner.com>
886 * parse.y (java_expand_classes): Don't change ctxp_for_generation
887 while iterating, since that could cause gc to lose stuff.
889 2001-04-26 Per Bothner <per@bothner.com>
891 Fix method search wrt scope of inner classes to match JLS2.
892 * typeck.c (build_null_signature): New static function.
893 (has_method): New function. Uses build_null_signature and lookup_do.
894 * java-tree.h (has_method): New declaration.
895 * parse.y (find_applicable_accessible_methods_list): Do not search
896 context of inner classes here.
897 (patch_method_invocation): Search scope, ie. current and outer clases,
898 for method matching simple name, to find class.
900 2001-04-26 Per Bothner <per@bothner.com>
902 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
903 Fix thinko: If a single case, use if_icmpeq, not ifeq.
905 * constants.c (find_methodref_with_class_index): New function.
906 (find_methodref_index): Use find_methodref_with_class_index.
907 * java-tree.h (find_methodref_with_class_index): New declaration.
908 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
909 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
910 If context changed from interface to class, don't use invokeinterface.
912 2001-04-25 Per Bothner <per@bothner.com>
914 * verify.c (verify_jvm_instructions): For field instructions,
915 check that field index is valid. For invoke instructions, check that
916 method index is valid.
918 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
920 * config-lang.in (target_libs): Copy from $libgcj_saved.
922 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
924 * decl.c (init_decl_processing): Add new class "protectionDomain"
926 * class.c (make_class_data): Set initial value for "protectionDomain".
928 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
930 * jvspec.c (lang_specific_driver): Fix memory allocation
931 deficit, by using concat in lieu of xmalloc/sprintf.
933 2001-04-20 Per Bothner <per@bothner.com>
935 Fixes to compile multiple .class files at once.
936 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
937 * java-tree.h (CLASS_PARSED_P): New macro.
938 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
939 * jcf-parse.c (jcf_parse_source): Inline into read_class.
940 (read_class): Avoid some code duplication.
941 Don't call JCF_FINISH for a .class file - might be needed later.
942 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
943 rather than CLASS_LOADED_P, since latter implies class laid out.
944 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
945 * parse.y: Don't need to set CLASS_LOADED_P for array types.
947 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
949 * Make-lang.in (java/boehm.o): Depend on toplev.h.
951 * boehm.c: Include toplev.h.
953 2001-04-06 Tom Tromey <tromey@redhat.com>
954 Alexandre Petit-Bianco <apbianco@redhat.com>
956 Fix for PR gcj/1404 and PR gcj/2332:
957 * parse.y (build_array_from_name): If we use the type_wfl then
958 accumulate dimensions from the original type as well.
959 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
961 2001-04-06 Tom Tromey <tromey@redhat.com>
963 * parse.y (analyze_clinit_body): Return true if the second operand
964 of a METHOD_EXPR is nonzero.
966 2001-04-06 Tom Tromey <tromey@redhat.com>
968 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
970 ($(srcdir)/java/parse.c): Likewise.
972 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
974 * gcj.texi: Use `which-gcj' instead of `which-g77.'
975 (version-gcc): Initialized.
976 (which-gcj): Likewise.
978 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
980 * java-tree.h (struct lang_decl): New macro
981 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
982 * parse.y (build_instance_initializer): New function.
983 (add_instance_initializer): Use it.
984 (java_fix_constructors): Set `current_class' before fix pass.
985 (fix_constructors): Just return if already fixed. Move `super()'
986 invokation ahead. Use `build_instance_initializer.'
989 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
991 * parse.y (resolve_qualified_expression_name): Pass field's
992 DECL_CONTEXT to `not_accessible_p.'
993 (not_accessible_p): Changed parameters order in `inherits_from_p'
996 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
998 * lang-options.h: Add flag_check_references.
1000 2001-04-04 Per Bothner <per@bothner.com>
1002 * java-tree.h (CONSTANT_VALUE_P): New macro.
1003 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1004 * parse.y (maybe_build_class_init_for_field): New static function.
1005 (resolve_expression_name, resolve_field_access): Use
1006 maybe_build_class_init_for_field instead of build_class_init
1007 This does not do the init if the field is compile-time-constant.
1008 (resolve_field_access): Simplify.
1010 * parse.y (fold_constant_for_init): Merge test into switch.
1012 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1014 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1016 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1018 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1020 * expr.c (pop_type_0): Save the result of the first
1021 lang_printable_name call in a scratch buffer, so it
1022 won't be clobbered by the second call.
1024 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1026 * parse-scan.y (array_type:): Rewritten.
1027 (type_declaration:): `empty_statement' replaces `SC_TK.'
1028 (class_member_declaration:): `empty statement' added.
1029 (method_body:): Simplified.
1030 (static_initializer:): Likewise.
1031 (primary_no_new_array:): Use `type_literals.'
1032 (type_literals:): New rule.
1033 (dims:): Set and update `bracket_count.'
1034 Fixes PR java/1074. Fixes PR java/2412.
1036 2001-03-28 Hans Boehm <boehm@acm.org>
1038 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1039 (get_boehm_type_descriptor): Set type on returned value to be a
1040 pointer length integer.
1042 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1044 * expr.c (pop_type_0): Call `concat' rather than building the
1046 (pop_type): Add format specifier in call to `error'.
1048 * parse.y (patch_method_invocation): Avoid casting away
1051 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1053 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1055 2001-03-28 Richard Henderson <rth@redhat.com>
1057 IA-64 ABI Exception Handling:
1058 * Make-lang.in (except.o): Don't depend on eh-common.h.
1059 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1060 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1061 [soft_exceptioninfo_call_node]: Remove.
1062 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1063 (end_java_method): No emit_handlers.
1064 * except.c (java_set_exception_lang_code): Remove.
1065 (method_init_exceptions): Don't call it.
1066 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1067 (build_exception_object_ref): New.
1068 (expand_end_java_handler): Update for except.h name changes.
1069 (emit_handlers, expand_resume_after_catch): Remove.
1070 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1071 (process_jvm_instruction): Use build_exception_object_ref.
1072 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1073 (soft_exceptioninfo_call_node): Remove.
1074 (build_exception_object_ref): Declare.
1075 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1076 soft_exceptioninfo_call_node. Move processing ...
1077 [EXC_PTR_EXPR]: ... here.
1078 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1079 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1080 (source_end_java_method): No java_set_exception_lang_code or
1082 (build_dot_class_method): Use build_exception_object_ref.
1083 (try_reference_assignconv): Check EXC_PTR_EXPR not
1084 soft_exceptioninfo_call_node.
1086 2001-03-28 Richard Henderson <rth@redhat.com>
1088 * java-tree.h (throw_node): Define as a single member of
1089 java_global_trees instead of a separate array.
1090 (JTI_THROW_NODE): New.
1091 * decl.c (throw_node): Don't declare.
1092 (init_decl_processing): Init a scalar throw_node.
1093 Don't register it for gc.
1094 * check-init.c (check_init): Reference scalar throw_node.
1095 * expr.c (build_java_athrow): Likewise.
1096 * jcf-write.c (generate_bytecode_insns): Likewise.
1097 * parse.h (BUILD_THROW): Likewise.
1099 2001-03-28 Richard Henderson <rth@redhat.com>
1101 * decl.c (end_java_method): Do not save and restore
1102 flag_non_call_exceptions.
1103 * parse.y (source_end_java_method): Likewise.
1104 * lang.c (flag_exceptions): Don't declare.
1105 (java_init_options): Set flag_non_call_exceptions. Set
1106 flag_exceptions here ...
1107 (java_init): ... not here.
1109 2001-03-27 Richard Henderson <rth@redhat.com>
1111 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1112 exceptions_via_longjmp.
1114 * lang.c (flag_new_exceptions): Don't declare it.
1115 (java_init_options): Or set it.
1117 2001-03-27 Richard Henderson <rth@redhat.com>
1119 * decl.c (end_java_method): Rename asynchronous_exceptions to
1120 flag_non_call_exceptions.
1121 * parse.y (source_end_java_method): Likewise.
1123 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1125 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1127 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1129 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1131 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1133 * parse.y (find_as_inner_class): Follow current package
1134 indications not to mistakingly load an unrelated class.
1136 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1138 * constants.c (PUTN): Use memcpy, not bcopy.
1140 * lex.c (java_read_char): Use memmove, not bcopy.
1142 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1144 2001-03-23 Per Bothner <per@bothner.com>
1146 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1147 macro for better error pin-pointing.
1148 * java-tree.h: Fix typo in comment.
1150 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1151 Don't include jsr/goto in exception range.
1152 Check if start and end of exception range are the same (also TRY_EXPR).
1153 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1154 However, do emit the following goto even if try_block is empty.
1155 Defer freeing exception_decl until after the finalizer, to make
1156 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1158 * parse.y (java_complete_lhs): If the try-clause is empty, just
1159 return the finally-clause and vice versa.
1161 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1163 * gcj.texi (Input Options): documented the check for attribute
1164 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1165 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1166 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1167 (jcf_parse): Check for the right classes archive if necessary.
1168 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1169 (jcf_parse_fields): Fixed indentation.
1170 * jcf-write.c (append_gcj_attribute): New function.
1171 (generate_classfile): Compute the attribute count, invoke
1172 `append_gcj_attribute'.
1173 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1174 turned into bit fields. New bit field `right_zip.'
1175 (JCF_ZERO): Set `right_zip' to zero.
1176 * lang-options.h (-fforce-classes-archive-check): Added flag.
1177 * lang.c (flag_force_classes_archive_check): New flag.
1178 (lang_f_options): New entry `force-classes-archive-check.'
1181 2001-02-07 Andrew Haley <aph@redhat.com>
1183 * gcj.texi (Configure-time Options): Add -fcheck-references.
1184 * expr.c (build_java_indirect_ref): New function.
1185 (java_check_reference): New function.
1186 (build_java_array_length_access): Use build_java_indirect_ref to
1187 check for null references.
1188 (build_java_arrayaccess): Likewise.
1189 (build_get_class): Likewise.
1190 (build_field_ref): Likewise.
1191 (invoke_build_dtable): Likewise.
1192 (build_invokeinterface): Likewise.
1193 * lang.c (lang_f_options): Add flag_check_references.
1194 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1195 * java-tree.h (flag_check_references): New variable.
1196 * lang.c (flag_check_references): Likewise.
1197 * parse.y (patch_invoke): Use java_check_reference.
1198 (patch_assignment): Allow for extra nesting in
1199 _Jv_CheckArrayStore.
1201 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1203 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1204 * lex.c (cxx_keywords): Likewise.
1206 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1208 * parse.y (qualify_ambiguous_name): Broaden `length'
1209 recognition. Help MODIFY_EXPR be resolved as expression names.
1210 Fixes PR java/2066. Fixes PR java/2400.
1212 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1214 * gjavah.c (process_file): Mark interface definitions with
1215 "__attribute__ ((java_interface))".
1217 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1219 * class.c (layout_class): Fixed push_super_field's second
1220 argument. Fixes PR java/2333.
1221 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1222 too early to lay innerclasses out.
1224 2001-03-20 Tom Tromey <tromey@redhat.com>
1225 Alexandre Petit-Bianco <apbianco@redhat.com>
1227 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1228 inside an array reference. Insertion of the array store check
1229 rewritten. Fixes PR java/2299.
1231 2001-03-20 Tom Tromey <tromey@redhat.com>
1233 * lex.c (java_read_unicode): Only accept leading `u's.
1235 2001-03-20 Tom Tromey <tromey@redhat.com>
1237 * jcf-parse.c (read_class): Initialize `class'.
1239 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1241 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1243 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1245 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1246 (layout_class): Likewise.
1247 (layout_class_method): Likewise.
1248 (emit_register_classes): Likewise.
1249 * decl.c (builtin_function): Likewise.
1250 (give_name_to_locals): Likewise.
1252 2001-03-19 Per Bothner <per@bothner.com>
1254 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1255 before trying to load an inner class.
1257 Fixes to process to command-line .class files in two passes.
1258 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1259 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1260 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1261 * class.c (is_compiled_class): Fix for renamed flag.
1262 * parse.y (maybe_create_class_interface_decl): Likewise.
1263 * jcf-parse.c (yyparse): Also set if compiling .class files.
1264 * jcf-parse.c (read_class); Read current_class.
1265 (jcf_parse): Make static.
1266 (load_inner_classes): New function, with code moved from jcf_parse,
1267 because we need to inner classes after the command-line files are read.
1268 (yyparse): Set finput to NULL when it doesn't need to be closed.
1269 Reduce use of main_jcf (basically only for archive) and
1270 use finput instead of main_jcf->read_state.
1271 Inline jcf_figure_file_type into yyparse.
1272 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1273 Defer load_inner_classes and parse_class_file to a second pass,
1274 after we've correctly mapped command-line .clas fiels to classes.
1275 (jcf_figure_file_type): Removed.
1276 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1277 (JCF_ZERO): Also clear zipd field.
1278 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1280 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1282 * jcf-parse.c (yyparse): Change ch from char * to char.
1284 2001-03-19 Per Bothner <per@bothner.com>
1286 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1287 Add constructed filelist-file at end, following -xjava. Thus any .o
1288 and library files are not affected by the -xjava. Also wrap
1289 explicit @FILE with -xjava and -xnone.
1291 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1293 * class.c (build_static_field_ref): Call make_decl_rtl() after
1294 setting the DECL_EXTERNAL flag.
1296 2001-03-17 Per Bothner <per@bothner.com>
1298 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1300 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1301 when result is is needed (target is STACK_TARGET).
1303 * parse.h (JDEP_SOLV): Removed.
1304 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1306 * parse.y (incomplete_class_list): Removed.
1307 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1308 It doesn't work if resolve_class changes the name of an array type
1309 that is on the list and then someone else looks for the modified name.
1310 Also, seems liable to break when compiling multiple source files at
1311 once. So the simplest is to just remove incomplete_class_list -
1312 it is only a minor space win and it is not even clear it saves time.
1314 * parse.y (resolve_class): Remove unneeded promote_type.
1316 2001-03-15 Per Bothner <per@bothner.com>
1318 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1319 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1320 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1321 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1323 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1324 * parse.y (java_expand_classes): Likewise.
1326 * parse.y (expand_start_java_method): Was only called once and had a
1327 misleading name, so inline in caller java_complete_expand_method.
1328 (enter_a_block): Likewise inline in enter_block and remove.
1330 Remove junk from when gcc/java was created (by copying from C/C++).
1331 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1332 (struct binding_level): Remove fields keep, keep_if_subblocks,
1333 more_cleanups_ok, have_cleanups (which have never been used).
1334 (pushlevel, poplevel): Remove related useless code.
1336 * class.c (make_class_data): The class_dtable_decl (i.e. the
1337 vtable for Class) should be external, except when compiling Class.
1339 * jvspec.c (lang_specific_driver): Fix -C handling.
1340 Check -save-temps to see if temp @FILE should be deleted.
1341 Follow-up to/fix for February 16 patch.
1343 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1344 (type_stack_dup): Remove no-longer neded error check.
1346 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1348 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1349 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1350 don't surround the element with 'N..E' if the type name is
1353 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1355 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1356 DECL_RTL_SET_P, etc.
1357 (make_method_value): Likewise.
1358 (get_dispatch_table): Likewise.
1360 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1362 2001-03-07 Tom Tromey <tromey@redhat.com>
1364 * config-lang.in (lang_requires): Define.
1366 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1368 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1371 2001-03-05 Per Bothner <per@bothner.com>
1373 Fix a problem where rest_of_decl_compilation applied to
1374 class_dtable_decl causes problems because it was done too early,
1375 before output file was opened.
1376 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1377 * class.c (class_dtable_decl): Add macro - element of class_roots.
1378 (make_class_data): Define class_dtable_decl.
1379 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1381 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1383 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1384 uses of 'boolean' with 'bool'.
1386 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1388 * lang-specs.h: Add zero initializer for cpp_spec field to all
1391 2001-02-16 Per Bothner <per@bothner.com>
1393 Handle compiling multiple input files at once, and @FILE syntax.
1394 * gcj.texi: Updated documentation to match.
1395 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1396 * jcf-parse.c (parse_source_file): Split into ...
1397 (parse_source_file_1): New function - and:
1398 (parse_source_file_2): New function.
1399 (yyparse): On -ffilelist-file, open and scan named file.
1400 On first pass over files, only do parse_source_file_1.
1401 A new second pass calls parse_source_file_2 for each file to compile.
1402 (init_jcf_parse): Call init_src_parse.
1403 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1404 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1405 as multiple input file combined in one compilation.
1406 * lang-options.h: Add -ffilelist-file
1407 * lang.c (flag_filelist_file): New flag variable.
1408 (lang_f_options): Handle -ffilelist-file.
1409 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1410 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1411 gclass_list - use global fields of src_parse_roots instead.
1412 * parse.y (src_parse_roots): New array.
1413 (incomplete_class_list, gclass_list): New macros.
1414 (push_parser_context, java_pop_parser_context,
1415 java_parser_context_resume): Don't fiddle with deleted fields.
1416 (various): Use incomplete_class gclass_list and global macros
1417 instead of parse_ctxt fields - the lists are global.
1418 (init_src_parse): New function.
1420 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1422 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1424 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1426 * parse.y (check_inner_class_access): Moved declaration of local
1427 `enclosing_decl_type' to the right location.
1429 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1431 * parse.y (parser_check_super_interface): Don't call
1432 check_pkg_class_access for an inner interface.
1433 (parser_check_super): Don't call check_pkg_class_access for inner
1435 (do_resolve_class): Simplify enclosing type loop. Don't call
1436 check_pkg_class_access if CL and DECL are not set.
1437 (find_in_imports_on_demand): Set DECL if class_type needed to be
1438 loaded. Don't call check_pkg_class_access for an inner class.
1439 (check_inner_class_access): Rewritten to implement member access
1440 rules as per spec 6.6.1.
1441 (check_pkg_class_access): Handle the empty package correctly.
1442 (in_same_package): New function. Determine if two classes are in the
1445 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1447 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1448 method into array types.
1449 * parse.y (patch_method_invocation): Bypass access check on clone call
1452 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1454 * expr.c (build_instanceof): Check for arrays when trying fold to
1457 2001-02-15 Jim Meyering <meyering@lucent.com>
1459 * Make-lang.in (java.install-common): Depend on `installdirs'.
1460 (java.install-info): Likewise.
1462 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1464 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1466 2001-02-14 Tom Tromey <tromey@redhat.com>
1467 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 Fix for PR java/1261.
1470 * typeck.c (build_java_array_type): Add public `clone' method to
1472 * parse.y (resolve_qualified_expression_name): Use current_class
1473 when checking for inaccessibility.
1474 (patch_method_invocation): Fixed error message when accessibility
1475 denied. Added `from_super' argument.
1477 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1479 * parse.y (resolve_class): Don't build a fake decl. Use the one
1481 * typeck.c (build_java_array_type): Build and assign decl to array
1484 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1486 * parse.y (not_accessible_p): Changed leading comment. Added extra
1487 `where' argument. Use it to enforce protected access rules.
1488 (resolve_qualified_expression_name): Added extra argument to
1490 (patch_method_invocation): Use argument `primary' to provide
1491 not_accessible_p with an extra argument.
1492 (lookup_method_invoke): Added extra argument to not_accessible_p.
1493 (search_applicable_method_list): Likewise.
1495 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1497 * parse.y (resolve_qualified_expression_name): Try to resolve as
1498 an inner class access only if `decl' is a TYPE_DECL.
1500 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1502 * decl.c (classdollar_identifier_node): Initialize.
1503 * java-tree.h (enum java_tree_index): New entry
1504 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1505 (classdollar_identifier_node): New macro.
1506 (ID_CLASSDOLLAR_P): Likewise.
1507 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1508 (build_dot_class_method_invocation): Likewise.
1509 (find_applicable_accessible_methods_list): `class$' can't be
1512 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1514 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1516 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1518 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1519 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1522 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1524 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1525 outside of the `__U' sequence too.
1526 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1529 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1531 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1533 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1535 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1536 (JVGENMAIN_OBJS): Likewise.
1537 * java-tree.h (append_gpp_mangled_name): New prototype.
1538 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1539 Removed cast calling `gcc_add_root.'
1540 * jvgenmain.c (mangle_obstack): New global, initialized.
1542 (do_mangle_class): Constify local `ptr.'
1543 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1544 append_gpp_mangle_name and update `count' if necessary.
1545 Use `mangle_obstack.'
1546 * mangle.c (append_unicode_mangled_name): Removed.
1547 (append_gpp_mangled_name): Likewise.
1548 (unicode_mangling_length): Likewise.
1549 (mangle_member_name): Return type set to `void.'
1550 (mangle_field_decl): Don't append `U' in escaped names.
1551 (mangle_method_decl): Likewise.
1552 (mangle_member_name): Just use `append_gpp_mangled_name.'
1553 * mangle_name.c: New file.
1555 2001-02-07 Per Bothner <per@bothner.com>
1557 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1559 * check-init.c (check_init): Don't call done_alternative after
1560 processing loop code, as a LOOP_EXPR never terminates normally.
1562 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1564 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1566 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1568 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1571 2001-02-06 Tom Tromey <tromey@redhat.com>
1573 * lex.c (java_new_lexer): Longer error message.
1575 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1576 Alexandre Petit-Bianco <apbianco@cygnus.com>
1578 * typeck.c (build_prim_array_type): Added leading comment.
1579 (build_java_array_type): Moved locals out of
1580 block. Always create the `data' field, fixed alignment to match
1583 2001-02-04 Tom Tromey <tromey@redhat.com>
1585 * expr.c (java_lang_expand_expr): Don't bother recomputing
1586 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1589 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1591 * parse.y (process_imports): Save the original name of the import
1592 for better error report.
1594 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1596 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1597 of macros used when compiling jvspec.c.
1598 * jvspec.c (lang_specific_driver): Link with the shared
1601 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1603 * check-init.c (check_init): Call internal_error instead of fatal.
1604 * expr.c (java_lang_expand_expr): Likewise.
1605 * jcf-parse.c (get_constant): Likewise.
1606 * mangle.c (java_mangle_decl): Likewise.
1607 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1608 (operator_string): Likewise.
1609 * check-init.c (check_init): Call abort instead of fatal.
1610 * class.c (build_class_ref): Likewise.
1611 * constants.c (write_constant_pool): Likewise.
1612 * decl.c (start_java_method): Likewise.
1613 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1614 (java_stack_dup, encode_newarray_type): Likewise.
1615 (build_java_array_length_access): Likewise.
1616 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1617 (build_java_soft_divmod, build_invokeinterface): Likewise.
1618 * java-tree.h (INNER_CLASS_P): Likewise.
1619 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1620 (give_name_to_class, get_class_constant): Likewise.
1621 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1622 (find_constant_index, generate_bytecode_conditional): Likewise.
1623 (generate_bytecode_insns, perform_relocations): Likewise.
1624 * lex.c (java_unget_unicode, java_lex): Likewise.
1625 * mangle.c (mangle_type, mangle_record_type): Likewise.
1626 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1627 (finish_mangling): Likewise.
1628 * parse.h (MARK_FINAL_PARMS): Likewise.
1629 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1630 (obtain_incomplete_type, java_complete_class): Likewise.
1631 (java_check_regular_methods, java_complete_expand_method): Likewise.
1632 (cut_identifier_in_qualified, check_deprecation): Likewise.
1633 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1634 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1635 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1636 * typeck.c (set_local_type, parse_signature_type): Likewise.
1637 (parse_signature_string, build_java_signature): Likewise;
1638 (set_java_signature): Likewise.
1639 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1640 * class.c (add_method): Call fatal_error instead of fatal.
1641 (build_static_field_ref): Likewise.
1642 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1643 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1644 * lex.c (java_new_new_lexer): Likewise.
1645 * jv-scan.c (main): Likewise.
1646 (fatal_error): Renamed from fatal.
1647 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1649 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1650 (yyparse): Likewise.
1651 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1652 * lex.c (java_get_line_col): Likewise.
1653 * jcf-parse.c (load_class): Make errors non-fatal.
1654 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1656 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1658 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1659 (error): Remove unused function.
1660 (main): Don't use "__attribute__ alias" on generated class symbol.
1662 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1664 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1666 * parse.y (finish_method_declaration): Code accounting for WFLed
1667 method DECL_NAMEs deleted.
1668 (check_abstract_method_definitions): Likewise.
1669 (resolve_type_during_patch): Layout resolved type.
1670 * typeck.c (lookup_do): Removed unused local.
1672 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1674 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1675 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1676 integer_negative_one_node.
1677 * expr.c (build_java_binop): Likewise.
1679 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1681 * zextract.c (read_zip_archive): Read file_offset before writing
1682 zipd and consequently clobbering the header contents.
1684 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1686 * Make-lang.in: Remove all dependencies on defaults.h.
1687 * decl.c: Don't include defaults.h.
1689 * parse.y: Likewise.
1691 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1693 * ChangeLog (2001-01-21): Fixed typo.
1694 * class.c (layout_class_method): Code accounting for WFLed
1695 method DECL_NAMEs deleted.
1696 * constant.c (find_methodref_index): Likewise.
1697 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1698 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1699 (struct lang_decl): New field `wfl'.
1700 (java_get_real_method_name): Prototype deleted.
1701 * mangle.c (mangle_method_decl): Code accounting for WFLed
1702 method DECL_NAMEs deleted.
1703 * parse.h (GET_METHOD_NAME): Macro deleted.
1704 * parse.y (reset_method_name): Deleted.
1705 (method_header): Set DECL_FUNCTION_WFL.
1706 (check_abstract_method_header): Code accounting for WFLed method
1708 (java_get_real_method_name): Deleted.
1709 (check_method_redefinition): Code accounting for WFLed method
1710 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1711 (java_check_regular_methods): Likewise.
1712 (java_check_abstract_methods): Likewise.
1713 (java_expand_classes): Don't call `reset_method_name.'
1714 (search_applicable_method_list): Use DECL_NAMEs instead of
1716 * typeck.c (lookup_do): Code accounting for WFLed method
1719 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1721 * lex.c (java_read_char): Check for EOF from getc first.
1723 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1725 * class.c (layout_class): Don't lay the superclass out if it's
1726 already being laid out.
1727 * jcf-parse.c (handle_innerclass_attribute): New function.
1728 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1729 handle_innerclasses_attribute.
1730 (jcf_parse): Don't load an innerclasses if it's already being
1732 * jcf-write.c (append_innerclass_attribute_entry): Static
1733 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1734 to be zero for anonymous classes.
1736 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1738 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1740 * jcf-parse.c (set_source_filename): Use
1741 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1743 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1745 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1746 gets a unique asm name.
1748 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1750 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1751 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1753 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1754 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1755 * parse.y (lookup_package_type_and_set_next): Deleted.
1756 (resolve_package): Removed unnecessary code.
1757 (find_applicable_accessible_methods_list): `finit$' can't be
1759 * verify.c (pop_argument_types): Added missing prototype.
1761 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1763 * config-lang.in: Disable java by default.
1765 2001-01-23 Tom Tromey <tromey@redhat.com>
1767 * gcj.texi (Copying): New node.
1768 Added copyright information.
1770 2001-01-21 Per Bothner <per@bothner.com>
1772 Various fixes to allow compiling a compressed .jar/.zip archive.
1773 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1774 (struct ZipFile): Add fields name and next (from ZipFileCache).
1775 (struct ZipDirectory): New field zipf points to owning ZipFile.
1776 * jcf.h (struct ZipDirectory): Add forward declaration.
1777 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1778 Remove seen_in_zip and zip_offset fields.
1779 (JCF_SEEN_IN_ZIP): New macro.
1780 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1781 * jcf-io.c: Change all ZipFileCache to ZipFile.
1782 (read_zip_member): New function.
1783 (open_in_zip): Call read_zip_member.
1784 * jcf-parse.c (find_in_current_zip): Remove function.
1785 (read_class): Merge in find_in_current_zip functionality.
1786 Call read_zip_member if needed.
1787 (parse_zip_file_entries): Use read_zip_member.
1788 (process_zip_dir): Update for removed and added JCF fields.
1789 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1791 2001-01-21 Per Bothner <per@bothner.com>
1793 Minor optimization of static ggc roots.
1794 * jcf-parse.c (parse_roots): New static field.
1795 (current_field, current_method, current_file_list): Replace by macros
1796 naming fields of parse_roots.
1797 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1798 * class.c (class_roots): New static field.
1799 (registered_class, fields_ident, info_ident, class_list):
1800 New macros naming fields of parse_roots.
1801 (build_static_field_ref): Don't register roots here.
1802 (layout_class): Static field list replaced by macro class_list.
1803 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1804 Initialize fields_ident and info_ident here.
1806 2001-01-21 Per Bothner <per@bothner.com>
1808 * jcf-parse.c (ggc_mark_jcf): New function.
1809 (init_jcf_parse): Register current_jcf as ggc root.
1811 2001-01-21 Per Bothner <per@bothner.com>
1813 * lang.c (put_decl_node): Print method's name.
1815 2001-01-21 Per Bothner <per@bothner.com>
1817 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1818 (verify_jvm_instructions): Use it, for better error messages on loads.
1820 2001-01-21 Per Bothner <per@bothner.com>
1822 * verify.c (merge_type_state): Still may have to merge even if
1823 LABEL_VERIFIED (label).
1825 2001-01-21 Per Bothner <per@bothner.com>
1827 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1828 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1830 2001-01-19 Per Bothner <per@bothner.com>
1832 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1833 if expeting an interface type. Refines Tom's change of 2000-09-12.
1835 2001-01-18 Per Bothner <per@bothner.com>
1837 * gcj.texi (Input Options): Mention .java files.
1839 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1841 * lang-options.h (-Wunsupported-jdk11): Removed.
1842 * lang.c (flag_not_overriding): Deleted.
1843 (flag_static_local_jdk1_1): Likewise.
1844 (lang_W_options): Removed "unsupported-jdk11" entry.
1845 * parse.y (java_check_methods): Removed dead code.
1847 2001-01-17 Tom Tromey <tromey@redhat.com>
1849 Changes suggested by Per Bothner:
1850 * gcj.texi (Input Options): Don't mention input files.
1851 (Code Generation): Updated --main information.
1852 (Invoking jcf-dump): Mention that --javap is incomplete.
1853 From Alexandre Petit-Bianco:
1854 (Warnings): Don't mention -Wunsupported-jdk11.
1856 (Compatibility): Mention JDK 1.2-ness of libraries.
1857 (Resources): Mention resources used when writing gcj.
1859 2001-01-17 Tom Tromey <tromey@redhat.com>
1861 * gcj.texi: New file.
1862 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1863 (java.info): Depend on gcj.info.
1864 (java/gcj.dvi): New target.
1865 (java.dvi): Depend on gcj.dvi.
1866 (java.install-info): Wrote.
1868 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1870 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1871 having called make_decl_rtl.
1873 2001-01-14 Per Bothner <per@bothner.com>
1875 Various patches to emit better messages on verification errors.
1876 * expr.c (push_type_0): Return error indication on stack overflow,
1877 instead of callinfg fatal.
1878 (push_type): Now just call push_type_0 (nd fatal on overflow).
1879 (pop_type_0): Return detailed error message (in a char** argument).
1880 (pop_type): If pop_type_0 fails, print error message.
1881 (pop_argument_types): Moved to verify.c.
1882 * verify.c (pop_argument_types): Moved from expr.c.
1883 Return a (possible) error message, rather than void.
1884 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1885 (verify_jvm_instruction): Use new macros, improving error messages.
1886 For case OPCODE_astore use object_ptr_type_node.
1887 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1888 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1890 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1891 constant, return body without wrapper. (Improves constant folding.)
1892 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1894 2001-01-13 Per Bothner <per@bothner.com>
1896 * expr.c (expand_java_field_op): Assigning to a final field outside
1897 an initializer does not violate JVM spec, so should be warning, not
1898 error. (Sun's verifier does not complain - though MicroSoft's does.)
1900 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1902 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1905 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1907 * parse.y (resolve_expression_name): Permit instance variables from
1908 enclosing context in super constructor call.
1909 (resolve_qualified_expression_name): Permit enclosing class's qualified
1910 "this" in super constructor call.
1912 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1914 * class.c (build_utf8_ref): Remove last argument in call to
1915 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1916 (build_class_ref): Likewise.
1917 (build_static_field_ref): Likewise.
1918 (get_dispatch_table): Likewise.
1919 (layout_class_method): Likewise.
1920 (emit_register_classes): Likewise.
1921 * constants.c (build_constant_data_ref): Likewise.
1922 * decl.c (builtin_function): Likewise.
1923 (create_primitive_vtable): Likewise.
1924 * expr.c (build_known_method_def): Likewise.
1925 (build_jni_stub): Likewise.
1926 (java_lang_expand_expr): Likewise.
1928 2001-01-10 Tom Tromey <tromey@redhat.com>
1930 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1932 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1934 * java-tree.h (lang_printable_name_wls): New prototype.
1935 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1936 rather than `current_class' to print type name. Don't prepend type
1937 names when printing constructor names.
1938 (lang_printable_name_wls): New function.
1939 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1940 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1941 * parse.y (patch_method_invocation): Message tuned for constructors.
1942 (not_accessible_p): Grant `private' access from within
1945 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1947 All files with updated copyright when applicable.
1948 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1949 * class.c (mangle_class_field): Function removed.
1950 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1951 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1952 (build_class_ref): Call `java_mangle_class_field' instead of
1953 `mangle_class_field.'
1954 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1955 (layout_class): Call `java_mangle_decl' instead of
1956 `mangle_static_field.'
1957 (cxx_keywords): Initialized static array moved to `lex.c.'
1958 (layout_class_method): Changed leading comment. Simplified to
1959 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1960 * decl.c (lang_mark_tree): Mark field `package_list.'
1961 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1962 (struct lang_type): New field `package_list.'
1963 (unicode_mangling_length): Prototype removed.
1964 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1965 emit_unicode_mangled_name): Likewise.
1966 (cxx_keyword_p): New prototype.
1967 (java_mangle_decl, java_mangle_class_field,
1968 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1969 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1971 * jvgenmain.c (main_method_prefix): Global variable removed.
1972 (main_method_suffix): Likewise.
1973 (do_mangle_classname): New function.
1974 (main): Call it. Format changed to accomodate new mangling scheme.
1975 * lex.c: (utf8_cmp): Conditionally prototyped.
1976 (cxx_keywords): Moved from class.c, conditionally defined.
1977 (utf8_cmp, cxx_keyword_p): Likewise.
1978 * mangle.c (obstack.h, ggc.h): Included.
1979 (mangle_field_decl): New function.
1980 (mangle_method_decl, mangle_type, mangle_pointer_type,
1981 mangle_array_type, mangle_record_type,
1982 find_compression_pointer_match, find_compression_array_match,
1983 find_compression_record_match,
1984 find_compression_array_template_match, set_type_package_list,
1985 entry_match_pointer_p, emit_compression_string, init_mangling,
1986 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1987 (mangle_obstack): New global.
1988 (MANGLE_RAW_STRING): New macro.
1989 (unicode_mangling_length): Turned static.
1990 (append_unicode_mangled_name): Renamed from
1991 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1992 replaces `obstack', removed from the parameter list.
1993 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1994 replaces parameter `obstack', removed from the parameter list. Call
1995 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1996 (append_gpp_mangled_classtype): Removed.
1997 (compression_table, compression_next): New static variables.
1998 * parse.y (temporary_obstack): Extern declaration removed.
2000 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2002 * parse.y (patch_binop): Compute missing type in error situations.
2004 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2006 * class.c (make_class_data): Push initial value for "arrayclass".
2007 * decl.c (init_decl_processing): Add new class field "arrayclass".
2009 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2011 From patha@softlab.ericsson.se:
2012 * parse.y (switch_label): Use build, not build1, to construct
2015 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2017 * lang.c (lang_decode_option): Change -MA to -MP.
2018 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2019 Update to new prototype; do quote targets.
2020 (jcf_dependency_write): Update.
2022 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2024 Shorten primitive array allocation path:
2025 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2026 to create new primitive arrays.
2027 * expr.c (build_newarray): If generating native code, call
2028 soft_newarray_node with a reference to the primitive TYPE identifier
2029 instead of type_value.
2031 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2033 Fix for PRs gcj/312 and gcj/253:
2034 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2035 dest if they arn't already.
2036 * class.c (layout_class): Call maybe_layout_super_class on
2037 superinterfaces also, but only if compiling from bytecode.
2040 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2043 2000-12-15 Tom Tromey <tromey@redhat.com>
2045 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2048 2000-12-14 Andrew Haley <aph@redhat.com>
2050 * boehm.c (mark_reference_fields): Change test to correctly detect
2053 2000-12-15 Andreas Jaeger <aj@suse.de>
2055 * config-lang.in (lang_dirs): Added.
2057 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2060 Credits go to rth for finding it.
2062 2000-12-13 Mike Stump <mrs@wrs.com>
2064 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2066 2000-11-07 Tom Tromey <tromey@cygnus.com>
2068 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2069 * lex.c (java_ignorable_control_p): Removed.
2070 (java_letter_or_digit_p): Removed.
2071 (java_start_char_p): New function.
2072 (java_read_char): Return `int', not `unicode_t'. Changed
2074 (java_read_unicode): Likewise.
2075 (java_read_unicode_collapsing_terminators): Likewise.
2076 (java_get_unicode): Likewise.
2077 (java_new_lexer): Initialize hit_eof.
2078 (java_parse_end_comment): Take `int' argument.
2079 (java_parse_doc_section): Likewise.
2080 (java_parse_escape_sequence): Don't allow backlash-newline.
2082 * lex.h (JAVA_DIGIT_P): Removed.
2083 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2084 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2085 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2086 (JAVA_PART_CHAR_P): New macro.
2088 (JAVA_CHAR_ERROR): Now -2.
2089 (java_lexer): New field `hit_eof'.
2090 * chartables.h: New file.
2091 * gen-table.pl: new file.
2093 2000-11-20 Tom Tromey <tromey@cygnus.com>
2094 Alexandre Petit-Bianco <apbianco@cygnus.com>
2096 * parse.y (java_complete_lhs): Only allow compound assignment of
2097 reference type if type is String.
2099 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2101 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2102 jcf-path.c: Likewise.
2104 2000-12-09 Anthony Green <green@redhat.com>
2106 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2107 filestart and filename_length as int values.
2109 2000-12-07 Mo DeJong <mdejong@redhat.com>
2111 * jcf-io.c (find_class): Correct the logic that tests to see if a
2112 .java file is newer than its .class file. The compiler was
2113 incorrectly printing a warning when file mod times were equal.
2115 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2117 * jvgenmain.c: Use ISPRINT not isascii.
2119 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2121 * parse.y (end_artificial_method_body): Fixed typo.
2123 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2125 * parse.y (patch_method_invocation): Pick the correct enclosing
2126 context when creating inner class instances.
2129 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2131 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2132 Update copyright year to 2000.
2134 2000-11-23 Anthony Green <green@redhat.com>
2136 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2137 Move current_file_list out of yyparse and make it static.
2139 * expr.c: Declare quick_stack and tree_list_free_list as static
2140 (init_expr_processing): Register quick_stack and
2141 tree_list_free_list roots.
2143 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2145 * parse.y (build_outer_field_access): New local `decl_ctx', use
2146 it. Check for field's context and current class immediate outer
2147 context inheritance.
2148 (outer_field_access_p): Consider fields inherited from the last
2150 (build_access_to_thisn): Stop at the last enclosing context if
2154 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2156 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2158 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2160 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2163 2000-11-20 Tom Tromey <tromey@cygnus.com>
2165 * jv-scan.c (help): Document --complexity.
2166 (options): Added --complexity.
2167 (flag_complexity): New global.
2168 (main): Call `report'.
2169 * parse-scan.y (complexity): New global.
2170 (if_then_statement, if_then_else_statement,
2171 if_then_else_statement_nsi, switch_block_statement_group,
2172 while_expression, do_statement, for_begin, continue_statement,
2173 throw_statement, catch_clause, finally, method_invocation,
2174 conditional_and_expression, conditional_or_expression,
2175 conditional_expression): Update complexity.
2176 (reset_report): Reset complexity.
2177 (report): New function.
2179 2000-11-20 Tom Tromey <tromey@cygnus.com>
2181 * lex.c (yylex): Added STRICT_TK case.
2182 * parse.y (STRICT_TK): Added.
2183 * parse-scan.y (STRICT_TK): Added.
2184 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2185 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2187 * keyword.h: Rebuilt.
2188 * keyword.gperf (strictfp): Added.
2190 2000-11-20 Tom Tromey <tromey@cygnus.com>
2192 * lex.c (yylex): Recognize floating point constants with leading
2195 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2197 * java-tree.h (cyclic_inheritance_report): Constify.
2198 * parse.y (cyclic_inheritance_report): Likewise.
2200 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2202 * parse.y (goal): Remove call to ggc_add_string_root.
2204 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2206 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2207 Create string in scratch buffer, then pass to build_string.
2209 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2211 * parse.y (issue_warning_error_from_context): Add
2214 2000-11-11 Anthony Green <green@redhat.com>
2216 * jcf-parse.c (process_zip_dir): Add finput parameter.
2217 (jcf_figure_file_type): Call process_zip_dir with appropriate
2220 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2222 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2223 * jcf-parse.c (jcf_figure_file_type): Likewise.
2225 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2227 * parse.y (create_new_parser_context): Use memset () instead of
2230 2000-11-08 Tom Tromey <tromey@cygnus.com>
2232 * gjavah.c (process_file): Only include gcj/cni.h when generating
2235 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2237 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2238 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2239 instead of bzero ().
2241 2000-11-05 Tom Tromey <tromey@cygnus.com>
2243 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2244 * lex.c (IS_ZERO): New define.
2245 (java_perform_atof): Error on floating point underflow.
2247 2000-11-04 Tom Tromey <tromey@cygnus.com>
2249 * lex.c (java_parse_escape_sequence): Only read two octal
2250 characters if the first one is greater than 3. Don't allow
2251 "octal" numbers to include the digits 8 or 9.
2253 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2255 * Make-lang.in (java.distdir): Remove.
2257 2000-11-03 Tom Tromey <tromey@cygnus.com>
2259 * Make-lang.in (java.dvi): New target.
2260 Partial fix for PR other/567.
2262 * lang-options.h: Mention -Wout-of-date.
2263 * jcf-dump.c (flag_newer): New global.
2264 * gjavah.c (flag_newer): New global.
2265 * jcf-io.c (find_class): Only warn when flag_newer set.
2266 * lang.c (flag_newer): New global.
2267 (struct string_option): New declaration.
2268 (lang_W_options): New global.
2269 (process_option_with_no): New function.
2270 (lang_decode_option): Use it.
2272 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2273 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2276 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2277 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2278 * lex.c (java_read_unicode): Removed `term_context' argument.
2279 Recognize any number of `u' in `\u'.
2280 (java_read_unicode_collapsing_terminators): New function.
2281 (java_get_unicode): Use it.
2282 (java_lineterminator): Removed.
2283 (yylex): Produce error if character literal is newline or single
2284 quote. Return if eof found in middle of `//' comment. EOF in
2285 `//' comment is only an error if pedantic.
2286 (java_ignorable_control_p): New function.
2287 (java_parse_end_comment): Return if eof found in middle of
2290 * jv-scan.c (pedantic): New global.
2292 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2294 * parse.y (outer_field_access_p): Inherited fields aren't
2295 consider outer fields.
2296 (maybe_build_thisn_access_method): Use
2297 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2298 (resolve_expression_name): Trigger an error if a static field
2299 is being accessed as an outer field.
2301 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2303 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2306 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2308 * Make-lang.in: Move all build rules here from Makefile.in,
2309 adapt to new context. Wrap all rules that change the current
2310 directory in parentheses. Expunge all references to $(P).
2311 When one command depends on another and they're run all at
2312 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2313 all object-file generation rules. Delete obsolete variables.
2315 * Makefile.in: Delete.
2316 * config-lang.in: Delete outputs= line.
2318 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2320 * parse.y (patch_method_invocation): NULLify this_arg when already
2322 (maybe_use_access_method): Handle call to methods unrelated to the
2323 current class. Fixed comment.
2326 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2328 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2331 2000-10-24 Tom Tromey <tromey@cygnus.com>
2333 * lex.c (java_new_lexer): Initialize new fields. Work around
2334 broken iconv() implementations.
2335 (java_read_char): Swap bytes if required. Use fallback decoder if
2337 (byteswap_init, need_byteswap): New globals.
2338 (java_destroy_lexer): Only close iconv handle if it is in use.
2339 * lex.h (java_lexer): New fields read_anything, byte_swap,
2341 Made out_buffer unsigned.
2343 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2346 where an enclosing context can be set on the jdep.
2347 (do_resolve_class): Fixed identation.
2349 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2351 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2353 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2356 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2358 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2360 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2362 * jcf-write.c (OP1): Update `last_bc'.
2363 (struct jcf_block): Fixed indentation and typo in comments. New
2365 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2366 follows `monitorenter'.
2367 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2371 2000-10-16 Tom Tromey <tromey@cygnus.com>
2373 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2374 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2375 * lang-options.h: Added -MA, -MT, -MF..
2376 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2377 (DEPEND_TARGET_SET): New macro.
2378 (DEPEND_FILE_ALREADY_SET): Likewise.
2379 (init_parse): Handle new flags.
2380 * jcf.h (jcf_dependency_print_dummies): Declare.
2381 * Make-lang.in (s-java): Added mkdeps.o.
2382 * Makefile.in (BACKEND): Added mkdeps.o.
2383 (../gcjh$(exeext)): Added mkdeps.o.
2384 (../jcf-dump$(exeext)): Added mkdeps.o.
2385 * jcf-depend.c: Include mkdeps.h.
2386 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2387 add_entry): Removed.
2388 (jcf_dependency_reset): Rewrote.
2389 (dependencies): New global.
2390 (jcf_dependency_set_target): Rewrote.
2391 (jcf_dependency_add_target): Likewise.
2392 (jcf_dependency_add_file): Likewise.
2394 (print_ents): Removed.
2395 (jcf_dependency_write): Rewrote.
2396 (print_dummies): New global.
2397 (jcf_dependency_print_dummies): New function
2398 (jcf_dependency_write): Call deps_dummy_targets if required.
2400 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2402 * gjavah.c (add_class_decl): Removed unused variables `tname',
2403 `tlen' and `name_index'.
2404 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2405 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2406 in `wfl_operator' with value.
2407 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2408 (jcf_figure_file_type): Fixed identation.
2409 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2410 * parse.y (analyze_clinit_body): New function.
2411 (static_initializer:): Reset `current_static_block'.
2412 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2413 `wfl_operator' with new value.
2414 (lookup_cl): Use EXPR_WFL_FILENAME.
2415 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2416 analyze_clinit_body.
2417 (build_outer_field_access): Access to this$<n> built from
2418 current_class, not its outer context.
2419 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2420 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2421 (patch_method_invocation): Use `is_static_flag' when already
2423 (patch_newarray): Removed assignment in ternary operator.
2425 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2427 * except.c (free_eh_ranges): Don't free `whole_range'.
2429 2000-10-15 Anthony Green <green@redhat.com>
2431 * decl.c (init_decl_processing): Call init_class_processing before
2434 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2436 * check-init.c (check_init): Fixed leading comment. Use
2438 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2439 (give_name_to_locals): Likewise.
2440 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2441 fields in lang_decl_var.
2442 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2443 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2444 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2445 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2446 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2447 (LOCAL_FINAL): Rewritten.
2448 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2449 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2450 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2451 `init_final' fields.
2452 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2453 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2454 (TYPE_HAS_FINAL_VARIABLE): New macro.
2455 (struct lang_type): Added `afv' field.
2456 * parse.y (check_static_final_variable_assignment_flag): New function.
2457 (reset_static_final_variable_assignment_flag): Likewise.
2458 (check_final_variable_local_assignment_flag): Likewise.
2459 (reset_final_variable_local_assignment_flag): Likewise.
2460 (check_final_variable_indirect_assignment): Likewise.
2461 (check_final_variable_global_assignment_flag): Likewise.
2462 (add_inner_class_fields): Use LOCAL_FINAL_P.
2463 (register_fields): Handle local finals and final variables.
2464 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2465 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2466 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2468 (java_complete_expand_methods): Loop to set
2469 TYPE_HAS_FINAL_VARIABLE. Call
2470 `reset_final_variable_local_assignment_flag' and
2471 `check_final_variable_local_assignment_flag' accordingly before
2472 and after constructor expansion. Call
2473 `reset_static_final_variable_assignment_flag'
2474 before expanding <clinit> and after call
2475 `check_static_final_variable_assignment_flag' if the
2476 current_class isn't an interface. After all methods have been
2477 expanded, call `check_final_variable_global_assignment_flag' and
2478 `check_static_final_variable_assignment_flag' if the current class
2480 (maybe_yank_clinit): Fixed typo in comment.
2481 (build_outer_field_access_methods): Removed old sanity check. Use
2482 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2483 Don't create access methods for finals.
2484 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2485 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2486 existing DECL_INIT has been processed.
2487 (java_complete_lhs): Likewise.
2488 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2489 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2491 (patch_assignment): Use LOCAL_FINAL_P.
2492 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2493 DECL_INITIAL is nullified.
2496 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2498 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2500 * Makefile.in (parse.c, parse-scan.c): Likewise.
2502 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2504 * class.c (temporary_obstack): Remove.
2505 (make_class): Don't mess with obstascks.
2506 (push_class): Likewise.
2507 (set_super_info): Likewise.
2508 (add_method_1): Likewise.
2509 (add_method): Likewise.
2510 (add_field): Likewise.
2511 (build_utf8_ref): Likewise.
2512 (build_class_ref): Likewise.
2513 (build_static_field_ref): Likewise.
2514 (finish_class): Likewise.
2515 (push_super_field): Likewise.
2516 (layout_class): Likewise.
2517 (layout_class_methods): Likewise.
2518 (init_class_processing): Likewise.
2519 * constants.c (get_tag_node): Likewise.
2520 (build_constant_data_ref): Likewise.
2521 * decl.c (ggc_p): Remove.
2522 (copy_lang_decl): Use ggc_alloc.
2523 (complete_start_java_method): Don't mess with obstacks.
2524 (start_java_method): Likewise.
2525 (end_java_method): Likewise.
2526 * except.c (link_handler): Use xmalloc.
2527 (free_eh_ranges): New function.
2528 (method_init_exceptions): Use it.
2529 (add_handler): Use xmalloc.
2530 (expand_start_java_handler): Don't mess with obstacks.
2531 (prepare_eh_table_type): Likewise.
2532 (expand_end_java_handler): Likewise.
2533 * expr.c (push_value): Likewise.
2534 (create_label_decl): Likewise.
2535 (build_jni_stub): Likewise.
2536 (java_lang_expand_expr): Likewise.
2537 (note_instructions): Use xrealloc.
2538 (java_push_constant_from_pool): Don't mess with obstacks.
2539 (process_jvm_instruction): Likewise.
2540 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2542 * jcf-parse.c (get_constant): Don't mess with obstacks.
2543 (read_class): Likewise.
2544 (jcf_parse): Likewise.
2545 * lex.c (expresion_obstack): Remove.
2546 (java_lex): Don't use obstack_free.
2547 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2548 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2549 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2550 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2551 * parse.y (gaol): Add more GC roots.
2552 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2553 (lookup_field_wrapper): Likewise.
2554 (obtain_incomplete_type): Don't mess with obstacks.
2555 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2557 (craft_constructor): Don't mess with obstacks.
2558 (safe_layout_class): Likewise.
2559 (java_complete_class): Likewise.
2560 (source_end_java_method): Likewise.
2561 (build_outer_field_access_methods): Likewise.
2562 (build_outer_method_access_method): Likewise.
2563 (maybe_build_thisn_access_method): Likewise.
2564 (build_dot_class_method_invocation): Likewise.
2565 (java_complete_tree): Likewise.
2566 (java_complete_lhs): Likewise.
2567 (do_merge_string_cste): Likewise.
2568 (patch_string_cst): Likewise.
2569 (array_constructor_check_entry): Likewise.
2570 * typeck.c (build_java_array_type): Likewise.
2571 (parse_signature_string): Likewise.
2572 (build_java_signature): Likewise.
2574 2000-10-12 Tom Tromey <tromey@cygnus.com>
2577 * gjavah.c (add_class_decl): Don't special-case inner classes.
2578 (add_namelet): Likewise.
2580 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2582 * java-tree.h: Constify current_encoding.
2583 * lang.c: Constify current_encoding.
2585 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2587 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2588 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2590 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2593 patch. Fixes gcj/340.
2595 2000-10-10 Tom Tromey <tromey@cygnus.com>
2597 * lex.c (java_new_lexer): Initialize out_first and out_last
2599 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2601 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2603 * parse.y (pop_current_osb): New function.
2604 (array_type:): Use `dims:', changed actions
2605 accordingly. Suggested by Anthony Green.
2606 (array_creation_expression:): Used pop_current_osb.
2607 (cast_expression:): Likewise.
2608 (search_applicable_method_list): Fixed indentation.
2610 2000-10-08 Anthony Green <green@redhat.com>
2612 * parse.y (array_type_literal): Remove production.
2613 (type_literals): Refer to array_type, not array_type_literal.
2615 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2617 Patch contributed by Corey Minyard.
2618 * decl.c (check_local_named_variable): New function.
2619 (tree check_local_unnamed_variable): Likewise.
2620 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2622 2000-10-07 Anthony Green <green@redhat.com>
2624 * class.c (layout_class): Handle case where superclass can't be
2627 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2629 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2632 2000-10-05 Tom Tromey <tromey@cygnus.com>
2634 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2635 * jvgenmain.c (class_mangling_prefix): Removed.
2636 (class_mangling_suffix): New global.
2638 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2640 (print_method_info): Handle overrides for static and final
2642 (process_file): Generate declaration for class object field.
2643 * class.c (cxx_keywords): New array.
2644 (utf8_cmp): New function.
2645 (cxx_keyword_p): New function.
2646 (layout_class_method): Mangle C++ keywords by appending `$'.
2647 (mangle_field): New function.
2648 (mangle_class_field): Use mangle_field. Mangle class name as
2650 (mangle_static_field): Use mangle_field.
2652 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2654 * decl.c (find_local_variable): Removed uncessary type check and
2655 fixed range check typo. From Corey Minyard.
2657 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2659 * decl.c (give_name_to_locals): New local `code_offset'. Call
2660 `maybe_adjust_start_pc'.
2661 * expr.c (note_instructions): New function.
2662 (expand_byte_code): Don't collect insn starts here.
2663 (peek_opcode_at_pc): New function.
2664 (maybe_adjust_start_pc): Likewise.
2665 * java-tree.h (maybe_adjust_start_pc): Declare.
2666 (note_instructions): Likewise.
2667 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2669 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2671 * parse.y (field_access:): Fixed indentation.
2672 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2674 2000-09-07 Tom Tromey <tromey@cygnus.com>
2677 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2678 JPRIMITIVE_TYPE_P, for arithmetic operators.
2679 (patch_method_invocation): Indentation fix.
2680 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2681 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2682 (do_unary_numeric_promotion): Cleaned up code.
2683 (valid_cast_to_p): Handle boolean correctly.
2685 2000-09-27 Tom Tromey <tromey@cygnus.com>
2687 * lex.c (java_read_unicode): Reset bs_count when finished with
2690 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2693 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2694 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2695 (typeck.o): Depend on ggc.h.
2696 * class.c (add_method_1): Use GC functions for allocation.
2697 (init_class_processing): Register roots.
2698 * decl.c (ggc_p): Set to 1.
2699 (pending_local_decls): Make it static.
2700 (push_jvm_slot): Use GC functions for allocation.
2701 (init_decl_processing): Register roots.
2702 (give_name_to_locals): Use GC functions for allocation.
2703 (lang_mark_tree): New function.
2704 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2705 functions for allocation.
2706 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2707 * lex.c (java_lex): Use build_string, rather than replicating it
2709 * parse.y (goal): Add more roots.
2710 (mark_parser_ctxt): New function.
2711 * typeck.c: Include ggc.h.
2713 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2715 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2716 contains something else than MODIFY_EXPR.
2718 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2720 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2721 * Makefile.in (parse.o): Depend on ggc.h.
2722 (class.o): Likewise.
2723 (constants.o): Likewise.
2726 (jcf-parse.o): Likewise.
2727 (jcf-write.o): Likewise.
2728 (mangle.o): Likewise.
2729 * class.c: Include ggc.h.
2730 (build_static_field_ref): Register GC roots.
2731 (layout_class): Likewise.
2732 (init_class_processing): Likewise.
2733 * constants.c: Include ggc.h.
2734 (current_constant_pool_data_ref): Remove.
2735 (tag_nodes): Move it to ...
2736 (get_tag_node): ... here. Register GC roots.
2737 * decl.c: Include ggc.h. Remove many global tree definitions.
2738 (throw_node): Define.
2739 (java_global_trees): Likewise.
2740 (predef_filenames): Make the size a constant.
2741 (init_decl_processing): Adjust accordingly.
2742 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2743 * expr.c: Include ggc.h.
2744 (init_expr_processing): Register GC roots.
2745 (build_invokeinterface): Likewise.
2746 * java-tree.h: Replace extern tree declarations with macros.
2747 (java_global_trees): New variable.
2748 (java_tree_index): New enumeration.
2749 (init_jcf_parse): Declare.
2750 * jcf-parse.c: Include ggc.h.
2751 (current_class): Remove declaration.
2752 (main_class): Likewise.
2753 (all_class_list): Likewise.
2754 (predefined_filename_p): Adjust for constant size of
2756 (init_jcf_parse): New function.
2757 * jcf-write.c: Include ggc.h.
2758 (generate_classfile): Register GC roots.
2759 (append_synthetic_attribute): Likewise.
2760 (append_innerclass_attribute_entry): Likewise.
2761 * lang.c: Include ggc.h.
2762 (lang_print_error): Register GC roots.
2763 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2765 * parse.y: Include ggc.h.
2766 (wfl_operator): Remove.
2767 (goal): Register GC roots.
2768 (java_pop_parser_context): Adjust for new field names.
2769 (java_parser_context_save_global): Likewse.
2770 (java_parser_context_restore_global): Likewise.
2771 (java_parser_context_suspend): Likewise.
2772 (java_parser_context_resume): Likewise.
2773 (verify_constructor_circularity): Register GC roots.
2774 (lookup_cl): Likewise.
2775 (java_reorder_fields): Likewise.
2776 (build_current_this): Likewise.
2777 (class_in_current_package): Likewise.
2778 (argument_types_convertible): Likewise.
2779 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2781 2000-09-14 Tom Tromey <tromey@cygnus.com>
2783 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2785 2000-09-13 Tom Tromey <tromey@cygnus.com>
2787 * jcf-parse.c: Include <locale.h>.
2788 * jv-scan.c: Include <locale.h>.
2790 2000-09-12 Tom Tromey <tromey@cygnus.com>
2792 * expr.c (pop_type_0): Return `Object' if trying to merge two
2794 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2795 interface types; `Object' is always a valid supertype.
2797 2000-09-12 Tom Tromey <tromey@cygnus.com>
2800 * jv-scan.c (help): Document --encoding.
2801 (options): Added `encoding' entry.
2802 (OPT_ENCODING): New define.
2803 (main): Handle --encoding.
2804 Include <langinfo.h> if nl_langinfo exists.
2805 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2807 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2808 (parse_source_file): Correctly call java_init_lex. Added `finput'
2809 argument. Use nl_langinfo to determine default encoding.
2810 * java-tree.h (current_encoding): Declare.
2811 * parse.y (java_parser_context_restore_global): Don't restore
2813 (java_parser_context_save_global): Don't set `finput' field.
2814 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2816 * lang.c (current_encoding): New global.
2817 (lang_decode_option): Recognize `-fencoding='.
2818 (finish_parse): Don't close finput.
2819 * parse.h (struct parser_ctxt): Removed `finput' and
2820 `unget_utf8_value' fields. Added `lexer' field.
2821 (java_init_lex): Fixed declaration.
2822 * lex.c (java_new_lexer): New function.
2823 (java_destroy_lexer): Likewise.
2824 (java_read_char): Added `lex' argument. Handle iconv case.
2825 (java_read_unicode): Added `lex' argument. Count backslashes in
2827 (java_init_lex): Added `finput' and `encoding' arguments. Set
2828 `lexer' field in ctxp.
2829 (BAD_UTF8_VALUE): Removed.
2830 (java_lex): Handle seeing UEOF in the middle of a string literal.
2831 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2832 (java_lexer): New structure.
2835 (DEFAULT_ENCODING): New define.
2836 (java_destroy_lexer): Declare.
2838 2000-09-12 Tom Tromey <tromey@cygnus.com>
2841 * lex.c (java_init_lex): Initialize java_io_serializable.
2842 * parse.y (java_io_serializable): New global.
2843 (valid_ref_assignconv_cast_p): An array can be cast to
2846 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2848 * decl.c, expr.c: Include defaults.h if not already included.
2849 Don't define the *_TYPE_SIZE macros.
2851 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2853 * typeck.c (build_java_array_type): Correct first parameter
2854 in ADJUST_FIELD_ALIGN invocation.
2856 2000-09-06 Tom Tromey <tromey@cygnus.com>
2858 * lang-specs.h: Also recognize `-femit-class-files'.
2860 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2862 * verify.c (merge_types): Load the types to merge if necessary.
2864 2000-09-02 Anthony Green <green@redhat.com>
2866 * jcf-io.c: Include zlib.h.
2867 (open_in_zip): Read compressed class file archives.
2868 * zipfile.h (ZipDirectory): Add uncompressed_size and
2869 compression_method fields.
2870 * zextract.c (read_zip_archive): Collect file compression info.
2872 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2874 * parse.y (do_resolve_class): Also explore superclasses of
2875 intermediate enclosing contexts when searching for inner classes.
2877 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2879 * parse.y (variable_declarator_id:): Better error message.
2880 (expression_statement:): Use YYNOT_TWICE.
2881 (cast_expression:): Likewise.
2882 (assignment:): Likewise.
2884 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2886 * parse.y (do_merge_string_cste): New locals. Create new
2887 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2889 2000-08-07 Hans Boehm <boehm@acm.org>
2891 * boehm.c (mark_reference_fields): Set marking bits for all words in
2892 a multiple-word record.
2893 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2896 2000-08-31 Mike Stump <mrs@wrs.com>
2898 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2899 jcf-dump$(exeext)): Make parallel safe.
2901 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2903 * jcf-parse.c (set_source_filename): Constify a char *.
2904 * jcf-write.c (append_innerclasses_attribute,
2905 make_class_file_name): Constify a char *. Don't recycle a
2906 variable for an unrelated purpose.
2907 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2908 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2910 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2912 * expr.c (can_widen_reference_to): Fixed indentation.
2913 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2914 * parse.y: `finit$' replaces `$finit$' in comments.
2915 (try_builtin_assignconv): Fixed leading comment.
2917 2000-08-25 Greg McGary <greg@mcgary.org>
2919 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2921 2000-08-24 Greg McGary <greg@mcgary.org>
2923 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2924 * parse.y (BINOP_LOOKUP): Likewise.
2926 2000-08-22 Andrew Haley <aph@cygnus.com>
2928 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2929 sign extending. Fixes gcj/321.
2930 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2931 combining to make a jlong. Fixes gcj/321.
2933 2000-08-21 Nix <nix@esperi.demon.co.uk>
2935 * lang-specs.h: Do not process -o or run the assembler if
2938 2000-08-16 Andrew Haley <aph@cygnus.com>
2940 * typeck.c (build_java_array_type): Rewrite code to do array
2941 alignment. Take into account back-end macros when aligning array
2942 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2943 user to set alignment. Fixes gcj/252 and 160.
2945 2000-08-09 Tom Tromey <tromey@cygnus.com>
2947 * parse.y (check_abstract_method_definitions): Now return `int'.
2948 Check implemented interfaces. Fixes PR gcj/305.
2950 * parse.y (patch_switch_statement): Disallow `long' in switch
2951 expressions. Fixes PR gcj/310.
2953 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2955 * decl.c (finit_leg_identifier_node): New global.
2956 (init_decl_processing): Use `finit$' to initialize
2957 finit_identifier_node. Use `$finit$' to initialize
2958 finit_leg_identifier_node.
2959 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2960 * java-tree.h (finit_identifier_node): Changed attached comment.
2961 (finit_leg_identifier_node): New declaration.
2962 (ID_FINIT_P): Take finit_identifier_node and
2963 finit_leg_identifier_node into account. This is a backward
2966 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2970 (generate_bytecode_insns): Check `nargs' before emitting it.
2971 * verify.c (merge_type_state): Fixed typo.
2972 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2973 generate_bytecode_{conditional,insns}.
2975 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2977 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2980 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2982 * class.c (maybe_layout_super_class): Fixed indentation.
2983 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2984 (java_check_methods): New function declaration.
2985 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2986 instead of `str_ptr'.
2987 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2988 of a `invokeinterface' at the right time.
2989 * parse.h (WFL_STRIP_BRACKET): New macro.
2990 (SET_TYPE_FOR_RESOLUTION): Use it.
2991 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2992 (check_class_interface_creation): Don't check for cross package
2993 innerclass name clashes.
2994 (method_header): Behave properly if MDECL is `error_mark_node'.
2995 (method_declarator): Return `error_mark_node' if bogus current
2997 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2998 (resolve_and_layout): New local `decl_type', set and used. Call
3000 (java_check_methods): New method.
3001 (java_layout_classes): Use it.
3002 (resolve_qualified_expression_name): No EH check necessary in
3004 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3006 (patch_assignment): Set DECL_INITIAL on integral final local.
3008 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * java-tree.h (flag_extraneous_semicolon): New extern.
3011 * lang-options.h: (-Wextraneous-semicolon): New option.
3012 * lang.c (flag_redundant): Fixed typo in leading comment.
3013 (flag_extraneous_semicolon): New global.
3014 (lang_decode_option): Set `flag_extraneous_semicolon' when
3015 -Wall. Decode `-Wextraneous-semicolon'.
3016 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3017 `empty_statement' rule.
3018 (class_body_declaration): Likewise.
3019 (method_body:): Accept `;' as a method body.
3020 (static_initializer:): Removed `SC_TK' hack.
3021 (constructor_block_end:): Likewise.
3022 (empty_statement:): Report deprecated empty declaration. Fixes
3025 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3027 * parse.y (build_dot_class_method_invocation): Changed parameter
3028 name to `type'. Build signature from `type' and convert it to a
3029 STRING_CST if it's an array.
3030 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3031 to use `ref_type' directly.
3033 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3035 * lang-options.h: Added a comma after the last element to avoid
3036 syntax errors when other languages define additional options.
3038 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3040 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3041 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3042 (jc1): Link with $(BACKEND).
3043 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3045 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3047 * jvspec.c: Adjust type of second argument to
3048 lang_specific_driver, and update code as necessary.
3050 * class.c (build_dtable_decl): Initialize dummy.
3052 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3054 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3055 method bodies not to rule out discarding `<clinit>'; don't use
3056 <clinit> to initialize static fields with constant initializers.
3058 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3060 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3062 (method_synthetic): New global.
3063 (HANDLE_METHOD): Recognize synthetic method and tell
3064 `print_method_info' about it.
3065 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3066 processing a synthetic method.
3067 * jcf-reader.c (skip_attribute): New function.
3068 ( skip_attribute): Likewise.
3070 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3072 * parse.y (build_outer_field_access): Fixed comments.
3073 (fix_constructors): Emit the initialization of this$<n> before
3075 (resolve_qualified_expression_name): Build an access to `decl' if
3078 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse-scan.y (curent_class): Non longer const.
3081 (inner_qualifier, inner_qualifier_length): Deleted.
3082 (current_class_length): New global.
3083 (bracket_count): Fixed typo in leading comment.
3084 (anonymous_count): New global.
3085 (class_instance_creation_expression:): Handle anonymous classes.
3086 (anonymous_class_creation:): New rule.
3087 (push_class_context): Rewritten.
3088 (pop_class_context): Likewise.
3089 (INNER_QUALIFIER): Macro deleted.
3090 (report_class_declaration): call `push_class_context' when
3091 entering the function. `fprintf' format modified not to use
3093 (report_class_declaration): Assign `package_name' and
3094 `current_class' to NULL separatly.
3096 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * expr.c (build_invokeinterface): Call layout_class_methods on
3101 2000-07-27 Tom Tromey <tromey@cygnus.com>
3102 Anthony Green <green@cygnus.com>
3103 Alexandre Petit-Bianco <apbianco@cygnus.com>
3105 * class.c (make_class_data): Create vtable for abstract classes.
3106 (get_dispatch_table): Changed to cope with abstract classes.
3108 2000-07-27 Tom Tromey <tromey@cygnus.com>
3110 * parse.y (patch_method_invocation): Don't reverse the argument
3111 list when dealing with anonymous class constructors. Fixed typo in
3114 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3116 * parse.y (build_alias_initializer_parameter_list): Reverse
3117 crafted list when building aliases for anonymous class
3120 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3122 * parse.y (jdep_resolve_class): Don't bother checking potential
3123 innerclass access if `decl' is NULL.
3124 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3127 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3129 * parse.c: Remove (again.)
3131 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3133 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3134 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3135 outside the `if' statement, alias to innerclass removed, `decl'
3136 used to mark the class complete.
3138 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3140 * parse.y (simple_name:): Fixed typo in error message.
3142 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3144 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3145 or its first operand can be error marks.
3147 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3149 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3150 * parse.y (method_header): Likewise.
3152 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3154 * parse.y (process_imports): Consider that one might be trying to
3155 import an innerclass. Fixes gcj/254
3157 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3159 * parse.y (find_as_inner_class): Handle the case where the
3160 enclosing context of an innerclass has been loaded as bytecode.
3162 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3164 * parse.y (simple_name:): Reject `$' in type names.
3165 (resolve_type_during_patch): Use `type' as a second
3166 argument to resolve_no_layout. Fixes gcj/257.
3168 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3170 * parse.y (find_most_specific_methods_list): Select the only
3171 non-abstract method even if max has been set.
3172 Fixes gcj/285, gcj/298.
3174 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3176 * lang-specs.h: Added %(jc1) to java compiler options.
3178 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3180 * .cvsignore: New file.
3182 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3184 * parse.y (not_accessible_p): Access granted to innerclasses
3185 (indirectly) extending the reference type. Fixes gcj/249.
3187 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3189 * parse.y (patch_method_invocation): Fixed comment.
3190 (maybe_use_access_method): Build this$<n>s to the context of the
3191 target method, or a type that extends it. Fixes gcj/242.
3193 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3197 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3199 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3201 2000-07-13 Tom Tromey <tromey@cygnus.com>
3203 * lang-specs.h: Added %{I*}.
3205 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3207 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3209 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3211 * parse-scan.c: Remove.
3213 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3215 * class.c (set_super_info): Handled protected inner classes.
3216 (common_enclosing_context_p): Bail early if arguments aren't both
3218 (get_access_flags_from_decl): Handle private and protected inner
3220 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3221 (CLASS_PROTECTED): Likewise.
3222 (struct lang_type): New bitfield `poic'.
3223 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3225 (check_inner_class_access): Renamed arguments, added
3226 comments. Handles protected inner classes (fixes gcj/225)
3227 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3229 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3231 * parse.y (resolve_qualified_expression_name): Verify qualified
3232 access to `this'. Fixes gcj/239.
3234 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3236 * jcf-write.c (generate_classfile): Don't install ConstantValue
3239 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3241 * parse.y (resolve_qualified_expression_name): Handle inner class
3242 access. Fixes gcj/256.
3244 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3246 * jcf-write.c (generate_classfile): Properly install the
3247 ConstantValue attribute and the initial value constant pool index
3248 on string constants.
3249 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3252 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3254 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3256 * parse.y (find_as_inner_class): Fixed typo.
3257 (do_resolve_class): Explore enclosing contexts when searching for
3258 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3259 (check_inner_class_access): Check `decl' which can be null in case
3262 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3264 * java-tree.h (java_debug_context): Declared `extern'.
3265 (safe_layout_class): Likewise.
3266 * parse.y (resolve_field_access): Field must be `static' in order
3267 to be replaced by its initial value. Added comments.
3268 (find_applicable_accessible_methods_list): Fixed typo.
3269 (find_most_specific_methods_list): Methods found in innerclasses
3270 take over methods founds in the enclosing contexts.
3271 (java_complete_tree): Loosen restrictions on the type of DECLs
3272 that can be replaced by their initialization values.
3273 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3275 2000-07-05 Tom Tromey <tromey@cygnus.com>
3277 * Make-lang.in (PARSE_DIR): New macro.
3278 (PARSE_RELDIR): Likewise.
3279 (PARSE_C): Likewise.
3280 (PARSE_SCAN_C): Likewise.
3281 ($(PARSE_C)): New target.
3282 ($(PARSE_SCAN_C)): Likewise.
3283 (SET_BISON): New macro.
3284 (BISONFLAGS): Likewise.
3285 (JAVABISONFLAGS): Likewise.
3287 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3289 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3290 argument on the first pass for CNI as well as JNI.
3291 (print_method_info): Set up method name on the first pass only.
3293 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3295 * parse.y (parser_qualified_classname): Removed parameter
3297 (create_interface): Removed first passed parameter to
3298 parser_qualified_classname.
3299 (create_class): Likewise. Don't install alias on static
3300 innerclasses. Fixes gcj/275.
3302 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3304 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3305 debugable statement with empty_stmt_node. Fixes gcj/272
3307 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3309 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3312 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3314 * jcf-write.c (push_long_const): Appropriately cast short negative
3317 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * parse.y (verify_constructor_super): Use loop variable
3320 `m_arg_type' initialized with `mdecl_arg_type'.
3322 2000-06-29 Tom Tromey <tromey@cygnus.com>
3324 * parse.y (resolve_field_access): Handle case where `type_found'
3327 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3329 * expr.c (lookup_field): The same field can be found through two
3330 different interface. Don't declare it ambiguous in that case.
3332 2000-06-27 Tom Tromey <tromey@cygnus.com>
3334 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3335 follows \r, then unget it at a lower level.
3337 2000-06-26 Tom Tromey <tromey@cygnus.com>
3339 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3342 2000-06-25 Tom Tromey <tromey@cygnus.com>
3344 * parse.y (for_statement): Wrap expression in a WFL if it is a
3345 constant. For PR gcj/268.
3347 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * parse.y (do_resolve_class): Minor optimiztion in the package
3350 list search. Removed unnecessary test and return statement.
3351 (valid_ref_assignconv_cast_p): Order of arguments to
3352 enclosing_context_p fixed.
3354 2000-06-24 Tom Tromey <tromey@cygnus.com>
3356 * expr.c (lookup_field): Print error and return error_mark_node if
3357 field reference is ambiguous.
3359 * parse.y (check_abstract_method_definitions): Also check if
3360 `other_method' is abstract.
3362 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3364 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3366 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3367 (struct lang_type): New field `pic'.
3368 (CLASS_PRIVATE): New macro.
3369 * parse.y (check_inner_class_access): New function.
3370 (jdep_resolve_class): Call it.
3372 2000-06-23 Tom Tromey <tromey@cygnus.com>
3374 * parse.y (patch_incomplete_class_ref): Initialize the returned
3375 class. For PR gcj/260.
3377 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3379 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3381 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3383 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3384 Java specific checks.
3385 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3387 * java-tree.def (CASE_EXPR): Marked 'e'.
3388 (DEFAULT_EXPR): Likewise.
3389 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3391 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3392 Java specific checks.
3393 (generate_bytecode_insns): Test try_block for BLOCK before using
3395 * parse.y (build_wfl_wrap): Added `location' argument. Set
3396 EXPR_WFL_LINECOL accordingly.
3397 (dim_expr:): Wrap constants with WFLs.
3398 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3399 (resolve_package): Check for `stmt' not being a BLOCK before
3400 building a debuggable statement with it.
3401 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3403 (resolve_field_access): Make sure `decl' is a DECL before treating
3405 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3406 IDENTIFIER_NODE before treating it as such.
3407 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3408 treating it as such.
3409 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3410 to be applied only on non array types.
3412 2000-06-16 Per Bothner <per@bothner.com>
3414 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3415 define in terms of DECL_RESULT, as that fails when --enable-checking.
3417 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3419 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3420 types the same in comparison.
3421 (CHECK_OP): Add static prototype.
3423 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3425 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3426 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3429 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3431 * decl.c (create_primitive_vtable): Prototype.
3433 * jcf-write.c (generate_bytecode_insns): Initialize variable
3436 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3438 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3440 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3441 to track searched classes, and do not search the same class more than
3442 once. Call find_applicable_accessible_methods_list on immediate
3443 superclass, instead of search_applicable_method_list on all ancestors.
3446 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3448 * parse.y (register_fields): Permit static fields in inner classes
3449 if they are final. Fix for PR gcj/255.
3451 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3453 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3454 * parse.y (find_in_imports): Returned type changed to void,
3455 leading comment fixed.
3456 (register_package): New function.
3457 (qualify_and_find): Likewise.
3458 (package_declaration:): Use `register_package'.
3459 (single_type_import_declaration:): Removed local variable
3460 `node'. Added missing `;' for consistency.
3461 (type_import_on_demand_declaration:): Use `chainon' to link new
3463 (lookup_field_wrapper): Lookup local variables defined in outer
3465 (java_complete_class): Don't reverse the list of imported on demand.
3466 (do_resolve_class): Reorganized. Removed local variable
3467 `original_name'. Call `qualify_and_find' with the current package
3468 name, invoke `find_in_imports_on_demand' right after. Call
3469 `qualify_and_find' with the packages we've seen so far. Fixed
3470 operations numbering in comments.
3471 (java_expand_class): Don't reverse `package_list'.
3472 (find_most_specific_methods_list): New local variables `abstract'
3473 and `candidates'. Use them to pick the right method.
3475 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3477 * parse.y (check_modifiers_consistency): Don't subtract out
3478 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3480 2000-06-04 Philipp Thomas <pthomas@suse.de>
3482 * Makefile.in (INTLLIBS): New.
3486 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3488 * class.c (get_dispatch_table): Build the vtable dummy entry list
3489 element with a null purpose. Fixed leading comment.
3490 (build_dtable_decl): Build an accurate dtable type when appropriate
3493 2000-06-02 Richard Henderson <rth@cygnus.com>
3495 * lang.c (lang_get_alias_set): New.
3497 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3499 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3500 before using it as the accessed field.
3502 2000-05-31 Tom Tromey <tromey@cygnus.com>
3504 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3505 char_array_vtable, short_array_vtable, int_array_vtable,
3506 long_array_vtable, float_array_vtable, double_array_vtable):
3508 * expr.c (get_primitive_array_vtable): New function.
3509 (create_primitive_vtable): New function.
3510 (java_lang_expand_expr): Enable code to statically generate
3512 * decl.c (init_decl_processing): Create primitive vtables.
3513 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3514 short_array_vtable, int_array_vtable, long_array_vtable,
3515 float_array_vtable, double_array_vtable): Define.
3517 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3519 * java/parse.y (find_applicable_accessible_methods_list):
3520 Don't add an uninitialized value to the list.
3522 2000-05-25 Tom Tromey <tromey@cygnus.com>
3524 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3525 when trying to see if field's class should be initialized. Always
3526 initialize field's declaring class, not qualified class.
3529 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3530 `wfl_operator', to maybe_build_primttype_type_ref.
3533 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3535 * parse.y (patch_method_invocation): Don't try to lookup methods
3538 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3540 * parse.y (resolve_field_access): Call the appropriate <clinit>
3541 before accessing the length of a static array. Craft a decl for
3542 the field while its time. Fixes PR gcj/129.
3544 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3546 * parse.y (resolve_package): Correctly set `*next' (was off by
3548 (resolve_qualified_expression_name): Fixed comment.
3550 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * jcf-parse.c (jcf_parse_source): Reset current_class and
3553 current_function_decl to NULL before parsing a new file.
3555 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * parse.y (block_end:): If the collected block doesn't feature a
3558 statement, insert an empty statement.
3560 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3562 * parse.y (maybe_yank_clinit): New function.
3563 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3564 end of the list of methods belonging to a class.
3565 (java_complete_expand_method): Check whether <clinit> is really
3566 necessary and expand it accordingly.
3568 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3570 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3571 processed by the method's switch statement.
3573 2000-05-19 Tom Tromey <tromey@cygnus.com>
3575 * java-tree.h: Added init state enum.
3576 * decl.c (emit_init_test_initialization): Initialize class
3577 initialization check variable by looking at class' state.
3579 2000-05-19 Tom Tromey <tromey@cygnus.com>
3581 * java-tree.h (build_instanceof): Declare.
3582 (build_get_class): Declare.
3583 * parse.y (patch_binop): Use build_instanceof.
3584 * expr.c (build_instanceof): New function. If class is final,
3585 don't make a function call.
3586 (expand_java_INSTANCEOF): Use it.
3587 (build_get_class): New function.
3589 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3591 * jcf-write.c (generate_classfile): Scan the source_file for
3592 slashes with the right pointer variable.
3594 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3596 * lang.c (lang_decode_option): Update -Wunused flags by calling
3598 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3600 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3602 * check_init.c (check_init): Constify local char *.
3603 * class.c (push_class): Constify local char *.
3604 * java_tree.h: Update prototypes.
3605 * jcf-io.c (open_class): Constify filename parameter and
3607 (find_class): Remove redundant string copy. Cast return from
3609 * jcf-parse.c (read_class, parse_class_file, yyparse):
3610 Constify local char *.
3611 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3612 Constify local char *.
3613 * jcf.h (JCF): Constify filename and classname.
3614 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3615 * lang.c (init_parse): Constify parameter and return value.
3616 * lex.c (java_get_line_col): Constify filename parameter.
3617 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3618 * parse.y (java_parser_context_suspend,
3619 issue_warning_error_from_context, safe_layout_class): Constify
3621 * parse.c: Regenerate.
3623 2000-05-08 Tom Tromey <tromey@cygnus.com>
3625 * expr.c (build_jni_stub): Cache the result of
3626 _Jv_LookupJNIMethod.
3628 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * decl.c (predef_filenames_size): Now 7.
3631 (predef_filenames): New seventh entry.
3633 2000-05-04 Tom Tromey <tromey@cygnus.com>
3635 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3636 Keep track of when we've seen a reference field after a
3637 non-reference field.
3638 (get_boehm_type_descriptor): Handle case where we see
3639 non-reference fields but no trailing reference field.
3640 * decl.c (rawdata_ptr_type_node): Define.
3641 (init_decl_processing): Initialize rawdata_ptr_type_node.
3642 * java-tree.h (rawdata_ptr_type_node): Declare.
3644 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3646 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3647 specifiers in calls to fprintf.
3649 2000-05-03 Andrew Haley <aph@cygnus.com>
3651 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3653 * javaop.h (WORD_TO_INT): New function.
3654 (IMMEDIATE_s4): Use WORD_TO_INT.
3655 * jcf.h (JPOOL_INT): Ditto.
3657 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3660 2000-04-19 Tom Tromey <tromey@cygnus.com>
3662 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3664 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3666 * expr.c (build_jni_stub): New function.
3667 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3669 * parse.y (java_complete_expand_methods): Expand a native method
3670 and call build_jni_stub if -fjni given.
3671 * lang-options.h: Document -fjni.
3672 * lang.c (flag_jni): New global.
3673 (lang_f_options): Added `jni' entry.
3674 * java-tree.h (soft_lookupjnimethod_node,
3675 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3677 (flag_jni): Declare.
3678 (build_jni_stub): Declare.
3679 (struct lang_decl): Added `native' flag.
3680 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3682 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3683 soft_jnipopsystemframe_node): New globals.
3684 (init_decl_processing): Set them. _Jv_InitClass only takes one
3687 * java-tree.def: Put into `C' mode.
3689 2000-04-27 Tom Tromey <tromey@cygnus.com>
3692 * expr.c (expand_invoke): Generate check to see if object pointer
3693 is null in nonvirtual invocation case.
3694 * java-tree.h (soft_nullpointer_node): Declare.
3695 * decl.c (soft_nullpointer_node): New global.
3696 (init_decl_processing): Initialize soft_nullpointer_node.
3697 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3698 or `private' methods.
3699 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3701 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3706 2000-04-26 Tom Tromey <tromey@cygnus.com>
3708 * zextract.c (find_zip_file_start): New function.
3709 (read_zip_archive): Use it.
3711 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3713 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3715 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * class.c (common_enclosing_context_p): New function.
3718 * java-tree.h (common_enclosing_context_p): Added prototype.
3719 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3720 classes sharing an outer context with the current instance.
3721 * parse.y (build_access_to_thisn): Fixed leading comment.
3722 (verify_constructor_super): New local `supper_inner'. Skip
3723 enclosing context argument in the case of inner class constructors.
3724 (patch_method_invocation): Insert proper context as second
3725 parameter to pure inner class constructor super invocations.
3727 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * parse.y (end_class_declaration): Reset the interface number
3732 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3734 * parse.y (source_start_java_method): Deleted unnecessary code.
3735 (patch_method_invocation): Fixed comment.
3737 2000-04-24 Robert Lipe <robertlipe@usa.net>
3739 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3741 2000-04-23 Tom Tromey <tromey@cygnus.com>
3743 * boehm.c (mark_reference_fields): Use int_byte_position.
3745 2000-04-22 Tom Tromey <tromey@cygnus.com>
3747 * boehm.c (mark_reference_fields): Only call byte_position on
3750 2000-04-22 Tom Tromey <tromey@cygnus.com>
3752 * boehm.c (mark_reference_fields): Added `last_view_index'
3753 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3755 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3757 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3758 * parse.y (check_class_interface_creation): Fixed comments. Select
3759 permitted modifiers for (inner) interfaces. Changed error message
3760 to report rejected modifiers used with local classes.
3762 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3764 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3765 of directly inherited type considered in scope.
3766 * parse.y (do_resolve_class): Search inherited classes for inner
3769 2000-04-20 Tom Tromey <tromey@cygnus.com>
3771 * parse.y (not_accessible_p): Use member's class, not current
3772 class, when doing inheritance check for protected reference.
3775 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3777 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3779 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3781 * parse.y (lookup_field_wrapper): Search for final local aliases.
3782 (resolve_expression_name): Let lookup_field_wrapper search for
3783 final local aliases. Force the value of `name' if one is found.
3784 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3785 an expression name. Fixed comments.
3787 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3789 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3791 2000-04-19 Tom Tromey <tromey@cygnus.com>
3793 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3795 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3797 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3799 2000-04-18 Tom Tromey <tromey@cygnus.com>
3802 * gjavah.c (utf8_cmp): Changed return value.
3803 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3805 (cxx_keywords): New global.
3806 (get_field_name): Handle new result of cxx_keyword_subst.
3807 (print_method_info): Likewise.
3809 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3811 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3812 with a newline, for CNI.
3813 (print_stub_or_jni): Print a space or newline before method name for
3815 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3816 (process_file): Include gcj/cni.h if generating CNI stubs.
3818 2000-04-16 Tom Tromey <tromey@cygnus.com>
3820 * gjavah.c (decompile_method): Use print_field_name.
3823 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * parse.y (java_expand_classes): Reverse the package list once.
3826 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3828 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3829 the `==' and `!=' operators.
3831 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3833 * jcf-write.c (generate_bytecode_insns): At invokation time,
3834 always relate an interface method to the type of its selector.
3836 2000-04-05 Tom Tromey <tromey@cygnus.com>
3839 * expr.c (expand_invoke): Generate check to see if object pointer
3840 is null in nonvirtual invocation case.
3841 * java-tree.h (soft_nullpointer_node): Declare.
3842 * decl.c (soft_nullpointer_node): New global.
3843 (init_decl_processing): Initialize soft_nullpointer_node.
3844 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3845 or `private' methods.
3846 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3848 2000-04-05 Tom Tromey <tromey@cygnus.com>
3851 * parse.y (check_final_assignment): Recognize assignments to the
3852 `length' field of an array when generating class files.
3854 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * class.c (decl_hash): Prototype removed.
3857 (decl_compare): Likewise.
3859 2000-04-05 Tom Tromey <tromey@cygnus.com>
3861 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3862 * parse.y (check_modifiers_consistency): Check for final/volatile
3863 clash. Fixes PR gcj/164.
3865 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3869 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3871 (add_method_1): Use `java_hash_hash_tree_node' and
3872 `java_hash_compare_tree_node'.
3873 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3874 (java_hash_compare_tree_node): Likewise.
3875 * parse.y (find_applicable_accessible_methods_list): Create,
3876 delete and use a hash table to remember already searched interfaces.
3878 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3880 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3883 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3885 * boehm.c (mark_reference_fields, set_bit): Prototype.
3886 (set_bit): Un-ANSI-fy definition.
3888 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3891 * decl.c (emit_init_test_initialization): Likewise.
3893 * gjavah.c (jni_print_char): Likewise.
3895 * parse.y (create_new_parser_context): Likewise.
3897 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3900 patch missing hunk. Fixed indentation.
3902 2000-03-30 Tom Tromey <tromey@cygnus.com>
3904 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3905 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3907 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3909 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3910 when negative *before* using it as an array index.
3911 * ChangeLog: Fixed typo.
3913 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3915 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3916 to 0 when it reaches -1.
3918 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3920 * jcf-parse.c (get_constant): Properly cast `num' during the
3921 invocation of `add_double'.
3922 * jcf-write.c (push_long_const): Properly cast `lo' before
3923 comparing it to short bounds.
3924 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3925 `interface_body:' is reduced after the current interface is
3928 2000-03-26 Tom Tromey <tromey@cygnus.com>
3930 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3931 Java-specific `-f' option.
3933 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3935 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3936 Adjust order of making types.
3937 Make bitsize_*_node values.
3939 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3941 * class.c (make_field_value): Use byte_position.
3942 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3943 (java_array_data_offset): Likewise.
3944 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3947 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3949 * parse.y (check_abstract_method_definitions): New local
3950 `end_type_reached'. Make sure we also consider `end_type'.
3951 (java_check_abstract_method_definitions): Make sure we eventually
3952 consider `java.lang.Object'.
3953 (maybe_use_access_method): Don't use access method if not in the
3954 context of a pure inner class or if the method's context is right.
3955 (find_applicable_accessible_methods_list): New static flag
3956 `object_done'. Don't search abstract classes as interfaces. Fixed
3957 indentation. Fixed the `java.lang.Object' only search. Search
3958 class interface(s) first, then fully search enclosing contexts.
3959 (find_most_specific_methods_list): Pick the closest candidate when
3960 they're all abstract.
3962 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3964 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3965 properly initialize `finished_label'. Don't emit gotos for empty
3968 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3970 * except.c (emit_handlers): Clear catch_clauses_last.
3972 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3974 * parse.y (check_method_types_complete): New function.
3975 (create_class): Reset anonymous class counter only when seeing an
3977 (java_complete_class): JDEP_METHOD: Don't recompute signature
3980 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * class.c (build_static_ref): Fixed indentation in comment.
3983 * java-tree.def (TRY_EXPR): Fixed typo in name.
3984 (CLASS_LITERAL): Likewise.
3985 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3986 (struct lang_type): New field `dot_class'.
3987 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3988 (generate_classfile): Method `class$' is synthetic.
3989 * parse.y (build_do_class_method): New function.
3990 (build_dot_class_method_invocation): Likewise.
3991 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3992 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3993 (qualify_ambiguous_name): Likewise.
3994 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3995 (build_try_statement): Fixed leading comment.
3997 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3999 * class.c (make_field_value): Properly handle sizes.
4000 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4001 (layout_class_method): Count using trees.
4002 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4003 * expr.c (java_array_data_offset): Use int_bit_position.
4004 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4005 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4007 2000-03-16 Tom Tromey <tromey@cygnus.com>
4009 * lang.c (flag_hash_synchronization): New global.
4010 (lang_f_options): Added `hash-synchronization'.
4011 * lang-options.h: Mention -fhash-synchronization.
4012 * java-tree.h (flag_hash_synchronization): Declare.
4013 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4014 hash table synchronization is disabled.
4015 * decl.c (init_decl_processing): Only push `sync_info' value when
4016 hash table synchronization is disabled.
4017 * class.c (make_class_data): Only push `sync_info' field when hash
4018 table synchronization is disabled. Removed dead code.
4020 2000-03-16 Tom Tromey <tromey@cygnus.com>
4022 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4024 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4026 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4028 * parse.y (patch_method_invocation): Handle anonymous classes
4029 creation in static context.
4031 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4034 * parse.y (resolve_qualified_expression_name): Use it.
4035 (patch_method_invocation): Likewise.
4037 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4039 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4040 depending on the type of dependency which dictates what the
4042 (unresolved_type_p): Resolved types limited to the current class.
4044 2000-03-15 Tom Tromey <tromey@cygnus.com>
4046 * decl.c (init_decl_processing): Set type of `sync_info' to be
4049 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4050 Correctly compute bit number for current slot. Zero `high' and
4051 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4052 mark_reference_fields.
4053 (mark_reference_fields): New function.
4055 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4057 * parse.y (register_incomplete_type): Fixed initialization of
4060 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4062 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4064 (push_class_context, pop_class_context): New function.
4065 (class_body:): Call pop_class_context.
4066 (interface_body:): Likewise.
4067 (INNER_QUALIFIER): New macro.
4068 (report_class_declaration): Changed output format and use
4069 INNER_QUALIFIER. Call push_class_context.
4071 2000-02-14 Andrew Haley <aph@cygnus.com>
4073 * check-init.c (check_init): Add new cases for unary and binary
4076 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4078 * parse.y (resolve_package): Set `next' once a type name has been
4079 progressively discovered.
4080 (resolve_qualified_expression_name): Propagate resolution only if
4081 there are remaining qualifiers. Take into account `q' might have
4082 been cleared after re-qualification.
4083 * parse.y (patch_method_invocation): New local `resolved'.
4084 Section dealing with qualified expression rewritten to use
4085 resolve_field_access.
4087 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4089 * parse.h (PUSH_CPC): Fixed indentation.
4090 (DEBUG_CPC): New macro.
4091 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4092 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4093 * parse.y (class_body_declaration:): Use
4094 SET_CPC_INSTANCE_INITIALIZER_STMT.
4095 (method_declaration:): Check for null current_function_decl.
4096 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4097 (java_parser_context_pop_initialized_field): Better handling of
4099 (maybe_make_nested_class_name): Mark nested class name as
4100 qualified when necessary.
4101 (end_class_declaration): Don't call java_parse_context_resume when
4102 one or more error occured.
4103 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4104 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4105 SET_CPC_INITIALIZER_STMT.
4106 (method_header): Check for inner classes declaring static methods.
4107 (resolve_qualified_expression_name): Handle situation where `this'
4110 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4112 * typeck.c (build_prim_array_type): Correctly set the high word too.
4114 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4118 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4119 list of methods for interfaces.
4121 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4123 * parse.y (qualify_ambiguous_name): Properly handle expressions
4126 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4128 * parse.y (check_final_assignment): Extended to process
4130 (patch_assignment): Have check_final_assignment called only once.
4132 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4134 * java-tree.h (IS_INIT_CHECKED): New flag.
4135 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4136 * parse.y (patch_string): Call force_evaluation_order on the
4137 completed string concatenation tree.
4138 * expr.c (force_evaluation_order): Call force_evaluation_order on
4139 function's arguments too.
4141 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4143 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4144 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4145 (build_anewarray): Likewise.
4146 * parse.y (patch_newarray): Likewise.
4147 * parse.c: Regenerated.
4149 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4151 * decl.c (init_decl_processing): Added new class fields `depth',
4152 `ancestors', and `idt' to class_type_node. Use
4153 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4154 * class.c (make_class_data): Push initial values for new fields.
4155 * java-tree.h: Updated prototype for `build_invokeinterface'.
4156 * expr.c (build_invokeinterface): Changed parameters to accept
4157 `method' tree. Calculate index of `method' in its declaring
4158 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4159 (expand_invoke): Call `build_invokeinterface' with new parameters.
4160 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4163 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4165 * typeck.c (lookup_do): Search superinterfaces first
4166 when looking up an interface method. From Godmar Back
4169 2000-03-06 Tom Tromey <tromey@cygnus.com>
4171 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4173 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4175 * java-tree.h (lookup_argument_method2): Declared.
4176 (safe_layout_class): Prototype moved from parse.h.
4177 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4178 * parse.y (java_check_regular_methods): Local `super_class' gone.
4179 Call lookup_argument_method2 instead of lookup_argument_method.
4180 Perform modifier match for methods found declared in implemented
4181 interfaces. Fixed indentation problem. Overriding/hiding error
4182 report to take place only for methods found in classes.
4183 * typeck.c (lookup_argument_method): Changed leading
4184 comment. Re-written by calling lookup_do.
4185 (lookup_argument_method2): New function.
4186 (lookup_java_method): Re-written by calling lookup_do.
4187 (lookup_do): New function.
4189 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4191 * check-init.c (check_init): Removed dead code. Handle (blank)
4193 * parse.y (declare_local_variables): New local `final_p', set it
4194 and use it to initialize LOCAL_FINAL.
4195 (check_final_assignment): Only check FIELD_DECLs.
4197 2000-02-17 Tom Tromey <tromey@cygnus.com>
4199 * Makefile.in (JAVA_OBJS): Added boehm.o.
4200 (boehm.o): New target.
4201 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4202 * java-tree.h (flag_use_boehm_gc): Declare.
4203 (get_boehm_type_descriptor): Declare.
4204 * lang.c (lang_f_options): Added `use-boehm-gc'.
4205 (flag_use_boehm_gc): New global.
4206 * lang-options.h: Added -fuse-boehm-gc.
4207 * boehm.c: New file.
4208 * class.c (get_dispatch_table): If class uses a Boehm type
4209 descriptor, put it in the vtable.
4210 (make_class_data): Removed dead code.
4212 2000-03-03 Per Bothner <per@bothner.com>
4214 * decl.c (init_decl_processing): Initialize sizetype properly.
4216 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4218 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4219 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4220 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4221 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4222 (jcf_parse): New local `current'. Load innerclasses seen in outer
4223 context being processed.
4224 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4225 * jcf-write.c (append_innerclasses_attribute): New function.
4226 (append_innerclasses_attribute_entry): Likewise.
4227 (get_access_flags): Handle static classes. Set anonymous and local
4228 classes to be private.
4229 (generate_classfile): Attribute count adjusted. Call
4230 append_innerclasses_attribute.
4231 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4232 PURE_INNER_CLASS_TYPE_P.
4233 * parse.y (parser_qualified_classname): New parameter `is_static',
4234 produce non qualified name accordingly.
4235 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4236 (create_interface): Added argument to parser_qualified_classname.
4237 (create_class): Added argument to parser_qualified_classname. Setup
4238 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4239 (add_inner_class_fields): Fixed indentation.
4240 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4241 (method_declarator): Fixed typo in comment.
4242 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4243 (build_current_thisn): Likewise.
4244 (patch_method_invocation): Likewise.
4246 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4248 * decl.c (current_function_decl): Move to toplev.c.
4250 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4252 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4253 (DECL_BIT_INDEX): Use underlying representation.
4254 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4256 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4258 * expr.c (build_java_ret): Pass proper type to size_binop.
4260 2000-02-25 Anthony Green <green@cygnus.com>
4262 * expr.c (build_class_init): Mark the decl to be ignored by
4264 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4265 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4266 * class.c (init_test_hash_newfunc): New function.
4267 (decl_hash): New function.
4268 (decl_compare): New function.
4269 * decl.c (emit_init_test_initialization): New function.
4270 (complete_start_java_method): Traverse the init test hashtable,
4271 calling emit_init_test_initialization.
4272 (always_initialize_class_p): Define.
4273 * expr.c (build_class_init): Use initialization tests when
4274 emitting class initialization code.
4275 (always_initialize_class_p): Declare.
4276 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4278 * java-tree.h: Include hash.h.
4279 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4280 (struct lang_decl): Add init_test_table field.
4281 (init_test_hash_entry): Define.
4283 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4285 * gjavah.c (main): Avoid using `argi' to report unimplemented
4288 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4290 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4291 initialize locals to avoid warnings. Local `exception_type' moved
4294 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * parse.y (resolve_expression_name): Use `orig' as a second
4297 argument to resolve_field_access.
4298 (resolve_field_access): Removed unnecessary code when dealing with
4301 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * class.c (push_super_field): Don't push the field twice.
4304 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4305 * parse.h (java_reorder_fields): Prototyped.
4306 * parse.y (java_reorder_fields): New function.
4307 (java_layout_class): Simplified not to worry about re-ordering.
4309 2000-02-23 Tom Tromey <tromey@cygnus.com>
4311 * gjavah.c (print_name): In JNI case, correctly quote string.
4312 (print_method_info): Don't handle overrides in JNI mode.
4314 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4316 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4317 value type set to `boolean_type_node'.
4319 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4321 * jcf-dump.c (main): Test for correct condition after
4322 output file creation.
4324 2000-02-19 Anthony Green <green@cygnus.com>
4326 * jcf-depend.c (add_entry): Fix test for first list entry.
4328 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4330 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4331 * constants.c (build_constants_constructor): Likewise.
4333 2000-02-19 Anthony Green <green@cygnus.com>
4335 * jcf-depend.c (add_entry): Add entries to the end of the list.
4337 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4339 * decl.c (INT_TYPE_SIZE): Define if necessary.
4340 (expand_java_return): Handle the case of a native integer smaller
4343 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4345 * gjavah.c (help): Use GCCBUGURL.
4346 * jv-scan.c (help): Likewise.
4347 * jcf-dump.c (help): Likewise.
4349 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4351 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4354 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4356 * jcf-parse.c (load_class): Call `fatal' if no file containing
4357 the target class are found.
4359 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4361 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4362 lex.c, lex.h, and PARSE_H to...
4363 (parse.o, parse-scan.o): ...here, respectively.
4365 * lex.c: Split out code that may trigger SIGFPE from yylex()
4366 to its own function.
4367 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4369 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4371 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4373 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4375 * parse.y (outer_field_access_p): Stop in time when outer contexts
4377 (resolve_qualified_expression_name): Properly qualify *everything*
4378 after a package.type to be resoled as expression names.
4379 (find_applicable_accessible_methods_list): Save/restore `class' to
4380 isolate it from a possible outer context search.
4382 2000-02-15 Tom Tromey <tromey@cygnus.com>
4384 * gjavah.c (jni_print_char): New function.
4385 (print_full_cxx_name): Use it.
4386 (decode_signature_piece): Likewise.
4387 (print_cxx_classname): Likewise.
4389 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4391 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4393 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4395 * gjavah.c: Include version.h.
4397 * jcf-dump.c: Likewise.
4399 * jv-scan.c: Likewise.
4401 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4403 * parse.y (outer_field_access_fix): First parameter now a tree
4404 node. Check for assignement to final. First argument to
4405 build_outer_field_access_fix modified to accomodate prototype.
4406 (build_outer_field_access): Don't check for assignment to final
4408 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4409 possibly returned by outer_field_access_fix. Changed
4410 outer_field_access_fix's first argument.
4411 (check_final_assignment): $finit$'s context is OK.
4412 (patch_unaryop): Use node instead of its line/column value when
4413 calling outer_field_access_fix.
4415 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4417 * parse.y (interface_declaration:): No longer tagged
4418 <node>. Re-installed default action.
4419 (class_member_declaration:): Handle inner interfaces.
4420 (interface_member_declaration): Handle inner interfaces and
4422 (create_interface): Push error if one seen. Suspend parsing
4423 context when processing an inner interface.
4424 (register_fields): Inner class static field limitations not to
4425 apply to inner interfaces.
4427 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4429 * jcf-parse.c (load_class): Update `java_error_count' when a
4430 class' file can't be found.
4431 (parse.y): Avoid (byte)code generation when errors seen.
4433 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4436 decodes a valid node.
4437 (patch_binop): Handle TRUNC_DIV_EXPR.
4439 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * parse.y (resolve_package): New local `acc'. Try to progressively
4442 build and guess a package and type name.
4444 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4446 * parse.y (find_applicable_accessible_methods_list): Load and
4447 layout the search class if necessary.
4448 (java_complete_tree): Keep to original type of the folded initial
4451 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4453 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4454 Generate error message if circularity is detected. New static
4456 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4457 * jcf-write.c (generate_bytecode_insns): Very simply handle
4459 * parse.y (java_check_circular_reference): Use
4460 `cyclic_inheritance_report' during report, if necessary.
4461 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4462 walking NEW_ARRAY_INIT twice.
4464 2000-02-09 Tom Tromey <tromey@cygnus.com>
4466 * parse.y (check_class_interface_creation): Allow inner classes to
4467 be `private' or `protected', check modifiers' consistency. Prevent
4468 block local classes from bearing any modifiers.
4470 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4472 * except.c (check_start_handlers): Re-add prototype lost in last
4474 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4476 2000-02-09 Andrew Haley <aph@cygnus.com>
4478 * decl.c (clear_binding_level): Remove excess initializer.
4479 (maybe_poplevels): Remove unused variable.
4480 (force_poplevels): Ditto.
4481 (struct binding_level): Add comment.
4483 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4485 * jcf-write.c (generate_classfile): Don't consider
4486 pre-initialization with reference value (use <clinit> instead.)
4487 * parse.y (java_fix_constructors): No generated constructor for
4489 (build_outer_field_access): Removed debug message.
4490 (outer_field_expanded_access_p): Adapted to bytecode generation.
4491 (build_outer_field_access_method): Use fix_method_argument_names.
4492 (build_outer_method_access_method): Fixed indentation. Added
4493 comment. Handle access method generation for static and also void
4495 (build_access_to_thisn): Inserted debug message.
4496 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4497 (resolve_qualified_expression_name): Fixed comment.
4498 (not_accessible_p): Adapted to bytecode generation. Added comment.
4499 (patch_method_invocation): Added comment.
4500 (maybe_use_access_method): Fixed leading comment. Handle static
4502 (java_complete_lhs): Don't shortcut handling of initialized upon
4503 declaration String type static fields when generating bytecode.
4504 (patch_unaryop): Handle outer field access when generating
4507 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4509 * java-tree.h (FIELD_THISN): New macro.
4510 * jcf-write.c (append_synthetic_attribute): New function.
4511 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4512 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4513 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4515 (build_outer_field_access): Turned on access functions usage and
4516 generation when compiling to bytecode.
4517 (maybe_use_access_method): Likewise.
4519 2000-01-25 Andrew Haley <aph@cygnus.com>
4521 * java-except.h (struct eh_range): Add `expanded' field.
4522 (maybe_start_try): Add end_pc arg.
4523 (maybe_end_try): Ditto.
4524 * java-tree.h (force_poplevels): new function.
4525 * expr.c (expand_byte_code): Don't call maybe_start_try or
4527 * except.c (add_handler): Reset expanded.
4528 (expand_start_java_handler): Set expanded.
4529 (check_start_handlers): Don't expand a start handler that's
4530 already been expanded.
4531 (maybe_start_try): Add end_pc arg. Only expand a handler which
4533 (expand_end_java_handler): call force_poplevels.
4534 (force_poplevels): new function.
4535 * decl.c (binding_level): Add start_pc of binding level.
4536 (maybe_pushlevels): Call maybe_start_try when pushing binding
4538 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4539 (LARGEST_PC): Define.
4540 (clear_binding_level): Use LARGEST_PC.
4542 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4543 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4544 (binding_depth, is_class_level, current_pc): new variables.
4545 (struct binding_level): ditto.
4546 (indent): new function.
4547 (push_jvm_slot): add debugging info.
4548 (maybe_pushlevels): ditto.
4549 (maybe_poplevels): ditto.
4552 (start_java_method): ditto.
4553 (give_name_to_locals): comment only.
4554 * except.c (binding_depth, is_class_level, current_pc):
4556 (expand_start_java_handler): add debugging info.
4557 (expand_end_java_handler): ditto.
4559 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4561 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4562 (print_name_for_stub_or_jni, process_file): Constify a char*.
4564 2000-02-03 Tom Tromey <tromey@cygnus.com>
4566 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4568 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4570 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4571 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4574 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4576 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4577 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4578 (struct lang_type): New field `ii_block'.
4579 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4580 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4581 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4582 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4583 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4584 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4586 * parse.y (add_instance_initializer): New function.
4587 (in_instance_initializer): New static global.
4588 (class_body_declaration:): Link instance initializer block.
4589 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4590 (array_creation_expression:): Remove unused local.
4591 (java_parser_context_push_initialized_field): Fixed leading
4592 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4593 CPC_INSTANCE_INITIALIZER_LIST.
4594 (java_parser_context_pop_initialized_field): Likewise.
4595 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4596 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4597 CPC_INITIALIZER_STMT.
4598 (fix_constructors): New local `class_type'. Use it. Call
4599 add_instance_initializer.
4600 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4601 (patch_return): Forbid return in instance initializers.
4602 (patch_throw_statement): Enforce exception handling in the context
4603 of instance initializers.
4605 2000-02-03 Tom Tromey <tromey@cygnus.com>
4607 * Make-lang.in (java.mostlyclean): Remove executables in
4610 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4612 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4613 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4614 (java_float_finite): Convert to use union Word from javaop.h.
4615 (java_double_finite): Convert to use union DWord from javaop.h.
4617 2000-02-02 Tom Tromey <tromey@cygnus.com>
4619 * gjavah.c (options): Added `jni' entry.
4620 (help): Document -jni.
4621 (flag_jni): New global.
4622 (process_file): Handle JNI output. Don't print text from
4623 -prepend, -add, etc, when generating stubs. Only remove `.class'
4624 suffix if it actually exists.
4625 (main): Create a `.c' file when run with `--jni --stubs'. Create
4626 correct output file name with `--jni'.
4627 (print_include): Mangle header name differently in JNI case.
4628 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4630 (print_method_info): Handle JNI case. Put signature info into
4631 method name. Handle case when STREAM is NULL.
4632 (print_name_for_stub_or_jni): New function.
4633 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4634 (print_cxx_classname): Handle JNI.
4635 (print_full_cxx_name): Likewise.
4636 (decode_signature_piece): Likewise.
4637 (overloaded_jni_method_exists_p): New function.
4638 (struct method_name): Added `signature' and `sig_length' fields.
4639 (HANDLE_END_FIELD): Do nothing in JNI mode.
4641 2000-02-02 Tom Tromey <tromey@cygnus.com>
4643 * jv-scan.c: Include version.c, <getopt.h>.
4644 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4645 (options): New array.
4646 (usage): New function.
4647 (version): New function.
4648 (main): Use getopt_long to parse command line.
4649 * jcf-dump.c: Include version.c, <getopt.h>.
4650 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4651 OPT_JAVAP): New macros.
4652 (options): New array.
4653 (usage): Return `void'. Changed message.
4654 (help): New function.
4655 (version): New function.
4656 (main): Use getopt_long_only to parse command line.
4657 * gjavah.c: Include <getopt.h>.
4658 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4659 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4660 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4661 (options): New array.
4662 (java_no_argument): Removed.
4663 (help): Updated with missing options.
4664 (main): Use getopt_long_only to parse command line.
4665 (usage): Changed message.
4667 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4670 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4671 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4672 * parse.y (array_creation_expression:): Handle anonymous arrays.
4673 (build_array_from_name): Don't set `ret_name' if null.
4674 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4675 (qualify_ambiguous_name): Likewise.
4676 (java_complete_expand_class): Likewise.
4678 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4680 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4681 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4682 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4683 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4684 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4685 AIPL_FUNCTION_COMPLETED_INVOCATION.
4686 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4687 AIPL_FUNCTION_INVOCATION_READY.
4688 (AIPL_FUNCTION_DECLARATION): New enum entry.
4689 * parse.y (reorder_static_initialized): New function.
4690 (java_parser_context_pop_initialized_field): Use it.
4691 (add_inner_class_fields): Use
4692 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4693 augmented. Install marker after last alias initializer, if any.
4694 (generate_finit): Fixed typo. Don't try to retain only the used
4696 (method_header): Compute and set DECL_FUNCTION_NAP.
4697 (method_declarator): Fixed comment. Insert alias initializer in
4699 (build_alias_initializer_parameter_list): Fixed leading
4700 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4701 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4702 (java_complete_expand_class): Code to retain only used aliases
4704 (java_complete_expand_methods): New local `first_decl'. Generate
4705 $finit$ first, then expand the constructors, regular methods and
4707 (java_complete_expand_method): Don't report error on missing
4708 return statement if previously detected bogus.
4709 (fix_constructors): Don't patch constructor parameters list.
4710 (patch_method_invocation): Use new AIPL enum values. Reverse
4711 alias initializer list for anonymous classes.
4713 2000-01-30 Anthony Green <green@redhat.com>
4715 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4716 determine how many stack slots to pop.
4718 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4720 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4721 error handling/recovery.
4722 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4724 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4727 FIELD_LOCAL_ALIAS_USED): New macros.
4728 (DECL_FUNCTION_NAP): New macro.
4729 (struct lang_decl): New field `nap'.
4730 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4731 (struct lang_type): New fields `finit_stmt_list' and
4733 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4734 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4735 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4736 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4737 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4738 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4739 (BUILD_THROW): Macro line separator re-indented.
4740 * parse.y (end_class_declaration): New function.
4741 (maybe_generate_pre_expand_clinit): New name for
4742 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4743 pre-expand static fields.
4744 (maybe_generate_clinit): Function deleted.
4745 (check_for_static_method_reference): Prototype's parameter list
4747 (generate_finit): New name for maybe_generate_finit. Changed
4748 leading comment. Function rewritten to use
4749 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4750 (build_alias_initializer_parameter_list): New function.
4751 (java_parser_context_pop_initialized_field): Likewise.
4752 (add_inner_class_fields): Likewise.
4753 (type_declaration:): Call end_class_declaration.
4754 (class_member_declaration:): Likewise.
4755 (formal_parameter_list:): Fixed typos.
4756 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4757 element. Improved error handling.
4758 (block_statement:): Call end_class_declaration.
4759 (anonymous_class_creation:): Likewise.
4760 (create_anonymous_class): Fixed comments.
4761 (create_class): Call add_inner_class_fields.
4762 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4763 (method_header): Use MARK_FINAL_PARMS.
4764 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4765 (method_declarator): Propagate final argument flag.
4766 (craft_constructor): New local `artificial'. Call
4767 build_alias_initializer_parameter_list. Use
4768 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4769 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4771 (complete_expand_class): Get rid of unused outer context local
4773 (java_complete_expand_methods): Fixed leading
4774 comment. Generate/pre-expand <clinit> first. Changed method
4775 expansion order to regular, $finit$, constructors, <clinit>.
4776 (java_complete_expand_method): Set current_function_decl.
4777 (fix_constructors): Fix constructor parameter list to account for
4778 outer context local alias initializers.
4779 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4780 (resolve_expression_name): Lookup outer context local aliases. New
4781 local `access', use it.
4782 (patch_method_invocation): Patch inner class ctor invocation with
4783 outer context local aliases initialization values. $finit$
4784 invocation patching now includes things generated with
4785 build_alias_initializer_parameter_list.
4786 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4787 (build_super_invocation): Likewise.
4788 (patch_assignment): Changed comment.
4790 2000-01-27 Andrew Haley <aph@cygnus.com>
4792 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4796 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4798 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4800 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4802 * parse.y (register_fields): Don't pass a format specifier to
4803 OBSOLETE_MODIFIER_WARNING.
4804 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4805 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4807 (check_modifiers): Change function into a macro.
4808 (check_class_interface_creation): Pass a literal format string.
4810 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4812 * buffer.h: PROTO -> PARAMS.
4813 * check-init.c: Likewise.
4814 * class.c: Likewise.
4815 * constants.c: Likewise.
4816 * convert.h: Likewise.
4818 * except.c: Likewise.
4820 * gjavah.c: Likewise.
4821 * java-except.h: Likewise.
4822 * java-tree.h: Likewise.
4823 * jcf-depend.c: Likewise.
4824 * jcf-dump.c: Likewise.
4825 * jcf-parse.c: Likewise.
4826 * jcf-path.c: Likewise.
4827 * jcf-reader.c: Likewise.
4828 * jcf-write.c: Likewise.
4830 * jv-scan.c: Likewise.
4831 * jvgenmain.c: Likewise.
4832 * jvspec.c: Likewise.
4836 * parse-scan.y: Likewise.
4837 * parse.h: Likewise.
4838 * parse.y: Likewise.
4839 * typeck.c: Likewise.
4840 * verify.c: Likewise.
4843 * zextract.c: Likewise.
4844 * zipfile.h: Likewise.
4846 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4849 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4850 * constants.c (build_constant_data_ref): Check for cached
4851 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4852 in TYPE_CPOOL_DATE_REF.
4853 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4854 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4855 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4856 (LOCAL_FINAL): New macro.
4857 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4858 constant pool -- don't try to reuse.
4859 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4861 (find_in_current_zip): Use TYPE_JCF.
4862 * parse.h (java_check_final): Prototype removed.
4863 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4864 (maybe_create_class_interface_decl,
4865 check_class_interface_creation): Likewise.
4866 (java_expand_finals): Function removed.
4867 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4868 (block_statement:): Fixed comment.
4869 (anonymous_class_creation:): Likewise.
4870 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4872 (check_class_interface_creation): Loosened error report on (inner)
4873 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4874 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4875 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4877 (create_interface): Likewise.
4878 (anonymous_class_counter): New static global.
4879 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4880 patch. Fixed comments.
4881 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4882 anonymous_class_counter when declaring a toplevel class.
4883 (craft_constructor): Fixed constructor name when handling
4884 anonymous classes. Anonymous class constructors to feature hidden
4886 (java_fix_constructors): Added comment.
4887 (java_check_final): Function removed.
4888 (java_complete_expand_methods): Fixed comment. Don't generate
4889 class data, save its outgoing constant pool instead.
4890 (verify_constructor_super): Skip anonymous class constructor
4891 hidden this$<n> parameter.
4892 (java_expand_classes): New local `saved_ctxp'. Removed call to
4893 java_expand_finals and java_check_final. Expand anonymous class
4894 constructors. Generate class data.
4895 (build_super_invocation): Skip anonymous class hidden this$<n>
4897 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4898 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4899 (set_java_signature): Likewise.
4901 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4903 * gjavah.c: Delete ACC_VISIBILITY define.
4904 * jcf.h: Add ACC_VISIBILITY define.
4905 * parse.y: final: rule tagged <value>.
4906 (java_check_regular_methods): Use ACC_VISIBILITY define for
4907 default package access check.
4908 (local_variable_declaration_statement): Use final: rule.
4910 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4912 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4915 2000-01-17 Tom Tromey <tromey@cygnus.com>
4917 * gjavah.c (print_field_info): Allow non-static final fields.
4919 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4921 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4922 * parse.y (patch_anonymous_class): New function.
4923 (create_anonymous_class): Register incomplete type when the
4924 class/interface to extends/implement isn't known yet.
4925 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4926 (verify_constructor_super): Tuned error message.
4928 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4931 (ANONYMOUS_CLASS_P): New macro.
4932 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4933 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4934 * parse.y (create_class): Added leading argument.
4935 (maybe_create_class_interface_decl,
4936 check_class_interface_creation): Likewise.
4937 (craft_constructor): New function.
4938 (verify_constructor_super): Added argument in prototype.
4939 (class_declaration:): Inserted leading argument.
4940 (for_begin:): Use FOR_LOOP_P.
4941 (anonymous_class_creation): Create WFL of the anonymous class to
4942 instantiate. Call build_new_invocation. Added comments.
4943 (check_class_interface_creation): Handle parameter `anonymous' in
4944 verbose mode class creation announce.
4945 (link_nested_class_to_enclosing): Exclude anonymous classes.
4946 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4947 anonymous class, even though they appear to have an enclosing
4949 (create_interface): Pass extra argument to
4950 check_class_interface_creation.
4951 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4952 (create_class): Call check_class_interface_creation and
4953 maybe_create_class_interface_decl with extra new argument. Don't
4954 add private this$<n> to anonymous classes.
4955 (method_declarator): Insert hidden this$<n> to anonymous class
4957 (java_fix_constructors): Deleted code creating default
4958 constructor. Call craft_constructor instead.
4959 (java_check_regular_methods): Set `saw_constructor' to 1 for
4961 (fix_constructors): Pass extra argument to verify_constructor_super.
4962 (verify_constructor_super): New local `sdecl', use it. Search for
4963 matching constructor (possibly featuring arguments) in super
4965 (lookup_method_invoke): Craft constructor according to arguments
4966 list when dealing with anonymous class constructors.
4967 (build_super_invocation): Pass arguments to anonymous class super
4969 (search_loop): Use FOR_LOOP_P.
4970 (labeled_block_contains_loop_p): Likewise.
4972 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4974 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4975 (enclosing_context_p): New function.
4976 (get_access_flags_from_decl): Handle CLASS_STATIC.
4977 (maybe_layout_super_class): Extra first argument passed to
4979 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4981 * decl.c (access0_identifier_node): New global.
4982 (init_decl_processing): access0_identifier_node initialized.
4983 (pushdecl): Set DECL_CONTEXT only on non type decls.
4984 * expr.c (lookup_field): Lookup inner class fields in enclosing
4986 (expand_invoke): Use ID_INIT_P.
4987 (expand_java_field_op): Use DECL_CLINIT_P.
4988 * java-tree.def (CLASS_LITERAL): New tree code.
4989 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4990 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4991 (struct lang_decl): New field `inner_access'.
4992 (enclosing_context_p): Prototyped.
4993 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4994 ID_CLINIT_P): New macros.
4995 (CLASS_STATIC): New macro.
4996 (CLASS_ACCESS0_GENERATED_P): New macro.
4997 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4998 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4999 INNER_CLASS_P): New macros.
5000 (DECL_INNER_CLASS_LIST): New macro.
5001 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5003 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5004 the shift value to int. Fixed typo in comment.
5005 * lex.c (inst_id, wpv_id): Initialize.
5006 * mangle.c (unicode_mangling_length): Take `$' into account.
5007 * parse.h (DRECOVER, RECOVER): Terminate properly.
5008 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5009 (typedef struct _jdep): New field `enclosing'.
5010 (JDEP_ENCLOSING): New macro.
5011 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5012 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5013 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5014 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5015 GET_ENCLOSING_CPC_CONTEXT): New macros.
5016 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5017 (do_resolve_class): Added extra argument in prototype.
5018 * parse.y (resolve_class): Added extra argument in prototype.
5019 (maybe_create_class_interface_decl): Likewise.
5020 (maybe_use_access_method, build_wfl_wrap): New functions.
5021 (java_complete_expand_classes, java_complete_expand_class):
5023 (java_parser_context_push_initialized_field,
5024 java_parser_context_suspend, java_parser_context_resume):
5026 (maybe_make_nested_class_name, make_nested_class_name,
5027 set_nested_class_simple_name_value,
5028 link_nested_class_to_enclosing, find_as_inner_class,
5029 find_as_inner_class_do, check_inner_class_redefinition,
5030 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5031 maybe_build_thisn_access_method, build_outer_field_access,
5032 build_outer_field_access_methods, build_outer_field_access_expr,
5033 build_outer_method_access_method, build_new_access_id,
5034 build_outer_field_access_method, outer_field_access_p,
5035 outer_field_expanded_access_p, outer_field_access_fix,
5036 build_incomplete_class_ref, patch_incomplete_class_ref,
5037 create_anonymous_class): Likewise.
5038 (inst_id, wpv_id): New static global variables.
5039 (synchronized:): New rule, tagged <node>.
5040 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5042 (anonymous_class_creation:): New rule, tagged <node>.
5043 (NEW_TK): Tagged <node>.
5044 (type_literals, array_type_literal): New rules, tagged <node>.
5045 (class_declaration:): Removed action when reducing by class_body:
5046 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5047 using GET_CPC in sub-rules.
5048 (class_member_declaration): Handle inner classes.
5049 (method_declaration): When reducing method_header:, reset
5050 current_function_decl when appropriate.
5051 (method_declarator:): Set the number of formal parameter to 0 for
5052 method declared without arguments.
5053 (constructor_declarator:): Likewise.
5054 (static_initializer:): List of elements kept in a list.
5055 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5056 use of the keyword `static' for type declarations.
5057 (block_statement:): Handle inner class declarations.
5058 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5059 type qualified `this'.
5060 (class_instance_creation_expression): Use anonymous_class_creation:
5061 to handle inner class instances creation. Handle qualified `new'.
5062 (something_dot_new): Added appropriate actions.
5063 (create_new_parser_context): New function.
5064 (java_push_parser_context, java_parser_context_save_global,
5065 java_parser_context_suspend): Use create_new_parser_context.
5066 (check_modifiers): Changed leading comment.
5067 (check_class_interface_creation): Handle interclasses.
5068 (add_superinterfaces): Fixed comment.
5069 (create_interface): Build qualified name from the raw_name instead
5070 of its matching WFL. Push the initialized fields list. raw_name added
5071 as an extra argument to maybe_create_class_interface_decl.
5072 (create_class): Build qualified name from the raw_name instead of
5073 its matching WFL. Removed assignment to current_parsed_class_un.
5074 Call PUSH_ERROR before returning an error. Suspend the current
5075 parser context when processing an inner class. Push the
5076 initialized fields list. raw_name added as an extra argument to
5077 maybe_create_class_interface_decl. Add the private this$<n>
5079 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5080 (register_fields): Get the class type from GET_CPC and handle
5081 previous errors. Added code to handle the creation of static
5082 fields in inner classes. Initialized fields initialization
5083 statements kept in a list of lists.
5084 (maybe_generate_finit): Initialized fields initialization
5085 statements kept in a list of lists. Use GET_CPC.
5086 (maybe_generate_clinit): Likewise.
5087 (method_header): Use GET_CPC and GET_CPC_UN.
5088 (parser_qualified_classname): Handle inner classes.
5089 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5090 (java_fix_constructors): Hide pointer to enclosing context
5091 instance in constructor list when dealing with inner classes.
5092 (jdep_resolve_class): Call resolve_class with extra first argument
5094 (resolve_class): Add enclosing context as a first extra argument
5095 to do_resolve_class.
5096 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5098 (resolve_no_layout): Extra argument added to resolve_class
5100 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5101 (java_get_real_method_name): Use GET_CPC_UN.
5102 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5103 (java_check_abstract_methods): Handle static method declared in
5104 inner classes by an error.
5105 (java_check_regular_methods): Use DECL_CLINIT_P.
5106 (source_start_java_method): Also set DECL_MAX_LOCALS.
5107 (create_artificial_method): Call java_parser_context_save_global
5108 and java_parser_context_restore_global instead of saving/restoring
5109 the context by hand.
5110 (expand_start_java_method): Improved verbose mode message.
5111 (java_complete_expand_methods): Fixed leading comment. Use
5113 (fix_constructors): Added assignment to this$<n> if necessary.
5114 (java_expand_classes): Call java_complete_expand_classes instead
5115 of java_complete_expand_methods.
5116 (make_qualified_primary): Simplified.
5117 (merge_qualified_name): Optimized for missing left or right parts.
5118 (resolve_expression_name): Handle access to outer class fields from
5120 (resolve_qualified_expression_name): New macro
5121 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5122 classes. Report error on non appropriate qualification of
5123 `new'. Handle qualified `this'.
5124 (not_accessible_p): Allow access to outer class private fields from
5126 (patch_method_invocation): Handle method invocations through
5127 access methods and inner class constructor invocations.
5128 (find_applicable_accessible_methods_list): Search enclosing
5129 contexts of an inner class.
5130 (search_applicable_methods_list): Fixed typo.
5131 (argument_types_convertible): Handle inner class constructors'
5132 hidden outer context reference argument.
5133 (qualify_ambiguous_name): Handle qualified `this'.
5134 (java_complete_lhs): Handle use of field accessed through
5135 artificial access methods in various cases of assignments. Handle
5137 (check_final_assignment): Use DECL_CLINIT_P.
5138 (valid_ref_assignconv_cast_p): Handle the destination being an
5139 enclosing context of the source.
5140 (patch_unaryop): Handle use of field accessed through artificial
5142 (patch_return): Use DECL_CLINIT_P.
5143 (patch_throw_statement): Use DECL_CLINIT_P.
5144 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5145 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5148 2000-01-16 Anthony Green <green@cygnus.com>
5150 * parse.y (build_string_concatenation): Only use
5151 StringBuffer(String) shortcut if String arg is constant.
5153 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5155 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5156 the shift value to int. Fixed typo in comment.
5158 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5160 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5161 * jcf-write.c: Likewise.
5162 * parse.y: Likewise.
5163 * parse.c: Regenerate.
5165 2000-01-09 Anthony Green <green@cygnus.com>
5167 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5168 bytecodes in the correct order.
5170 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5172 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5174 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5176 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5177 before building constant array decl.
5179 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5181 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5182 method invocation and typo in conditional expression.
5183 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5184 the appropriate NOTE_POP.
5185 * parse.y (patch_binop): Shift value mask to feature the right
5188 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5190 * class.c (assume_compiled, assume_compiled_node): Add static
5192 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5194 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5196 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5198 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5199 to `__modifier' to avoid stringifying it.
5201 * parse.y (verify_constructor_circularity): Don't call a variadic
5202 function with a non-literal format string.
5203 (java_check_abstract_methods): Move unreachable code inside
5204 `continue' statement.
5205 (lookup_method_invoke): Call xstrdup, not strdup.
5207 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5210 * jcf-parse.c (yyparse): Likewise.
5212 * jv-scan.c (main): Likewise.
5214 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5216 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5217 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5218 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5221 * parse.y (synchronized, variable_redefinition_error,
5222 check_class_interface_creation, create_interface, create_class,
5223 method_header, finish_method_declaration,
5224 check_modifiers_consistency, method_declarator,
5225 complete_class_report_errors, check_abstract_method_definitions,
5226 java_check_regular_methods, check_throws_clauses,
5227 java_check_abstract_methods, read_import_dir,
5228 check_pkg_class_access, declare_local_variables, fix_constructors,
5229 cut_identifier_in_qualified, resolve_expression_name,
5230 resolve_qualified_expression_name, patch_method_invocation,
5231 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5232 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5233 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5234 patch_try_statement, patch_synchronized_statement,
5235 patch_throw_statement, check_thrown_exceptions,
5236 patch_conditional_expr): Likewise.
5238 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5240 * Makefile.in (LIBDEPS): Added gcc's errors.o
5241 (../jcf-dump$(exeext):): Link with gcc's errors.o
5242 (../gcjh$(exeext):): Likewise.
5243 * expr.c (expand_java_NEW): Layout the entire target type instead of
5244 laying out its methods only.
5245 (lookup_field): Layout the class after having loaded it.
5246 * java-tree.h (java_debug_context): Declared.
5247 * jcf-io.c (toplev.h): Included.
5248 (find_class): Removed assignment to jcf's outofsynch
5249 field. Force source file to be read if newer than its matching
5250 class file. Tweaked debug messages.
5251 * jcf-parse.c (jcf_out_of_synch): Deleted.
5252 (read_class): Call to jcf_out_of_synch removed.
5253 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5254 (jcf_out_of_synch): Prototype deleted.
5255 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5256 `deprecated' and `class_err': integer turned into bit fields.
5257 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5258 * parse.y (package_list): New global.
5259 (package_declaration:): Record newly parsed package name.
5260 (extra_ctxp_pushed_p): Static global deleted.
5261 (java_parser_context_save_global): Create buffer context for the
5262 purpose of saving globals, if necessary.
5263 (java_parser_context_restore_global): Pop context pushed for the
5264 purpose of saving globals, if necessary.
5265 (java_debug_context_do): New prototype and function.
5266 (java_debug_context): Likewise.
5267 (do_resolve_class): Use already parsed package names to qualify
5268 and lookup class candidate.
5269 (java_pre_expand_clinit): Removed unnecessary local variable.
5271 1999-12-17 Tom Tromey <tromey@cygnus.com>
5273 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5275 (process_file): Use `\n\' at end of each line in string.
5277 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * expr.c (expand_invoke): Layout the loaded class before
5280 attempting to use it.
5281 (expand_java_field_op): Allow final field assignments to take
5283 * typeck.c (convert): Return error_mark_node if expr is null.
5285 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * class.c (class_depth): Return -1 if the class doesn't load
5289 * expr.c (can_widen_reference_to): Check for errors during depth
5290 computation and return 0 accordingly.
5291 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5292 create default constructors and add an other error check.
5293 * parse.h (java_fix_constructors): Prototyped.
5294 * parse.y (java_pre_expand_clinit): Likewise.
5295 (build_super_invocation): Re-prototyped to feature one argument.
5296 (java_check_circular_reference): Directly use `current'.
5297 (java_fix_constructors): New function.
5298 (java_check_regular_methods): Don't create default constructors
5299 here, but abort if none were found.
5300 (java_complete_expand_methods): Pre-process <clinit> calling
5301 java_pre_expand_clinit.
5302 (java_pre_expand_clinit): New function.
5303 (fix_constructors): build_super_invocation invoked with the
5304 current method declaration as an argument.
5305 (build_super_invocation): Use the context of the processed method
5306 decl argument instead of current_class.
5307 * typeck.c (lookup_java_method): Take WFLs in method names into
5310 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5312 * class.c (make_class_data): flag_keep_inline_functions to keep
5313 private methods in the method array.
5315 1999-12-15 Anthony Green <green@cygnus.com>
5317 * check-init.c (check_init): Take into account both types of
5318 `throw's when checking for uninitialized variables.
5320 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5322 * parse.y (java_complete_lhs): Force convertion of array
5323 dimensions to int_type_node, that's what runtime's ABI expects.
5325 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5327 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5328 operand of a WFL, until the Java front-end gets fixed with regard
5329 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5331 1999-12-10 Andrew Haley <aph@cygnus.com>
5333 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5334 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5335 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5339 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5341 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5342 before calling expand_eh_region_start and expand_start_all_catch.
5343 * except.c (expand_start_java_handler): Switch to permanent
5344 obstack before calling expand_eh_region_start.
5345 (expand_end_java_handler): Switch to permanent obstack before
5346 calling expand_start_all_catch.
5348 1999-12-5 Anthony Green <green@cygnus.com>
5350 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5351 function with side effects.
5352 (init_decl_processing): Mark all memory allocating DECLs with
5355 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5357 * except.c (expand_end_java_handler): Call
5358 expand_resume_after_catch and end_catch_handler.
5360 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5362 * verify.c (verify_jvm_instructions): Create new return label
5363 chain if non existant (don't rely on the verified state of the jsr
5366 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5368 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5369 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5371 * parse.y (patch_assignment): Removed bogus final class test on
5372 lhs when checking on whether to emit an ArrayStoreException runtime
5374 * expr.c (expand_java_arraystore): Likewise.
5376 1999-11-28 Anthony Green <green@cygnus.com>
5378 * decl.c (find_local_variable): Reuse single slot decls when
5381 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * jcf-parse.c (saw_java_source): Global variable removed.
5384 (read_class): Don't use `saw_java_source'. Added extra braces.
5385 (yyparse): Code setting `saw_java_source' removed.
5387 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5389 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5391 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5393 * verify.c (merge_type_state): Non verified subroutines being
5394 considered more than once to trigger passive type merge.
5396 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5398 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5399 in case of error. Error message tuned.
5401 1999-11-21 Anthony Green <green@cygnus.com>
5403 * constants.c (find_methodref_index): Unwrap method names before
5404 inserting them in the constant pool.
5406 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5408 * class.c (assume_compiled_node): New typedef.
5409 (assume_compiled_tree): New static data.
5410 (find_assume_compiled_node): New function.
5411 (add_assume_compiled): New function.
5412 (assume_compiled): New function.
5413 * class.c (make_class_data): Use assume_compiled.
5414 (is_compiled_class): Use assume_compiled.
5416 * java-tree.h (add_assume_compiled): Declare.
5418 * lang.c (lang_decode_option): Parse new options.
5420 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5423 int_type_node: that's what `_Jv_AllocObject' expects.
5425 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * parse.y (lookup_method_invoke): Use lang_printable_name to
5428 reliably build the type name during error report. Fixes PR gcj/97.
5430 1999-11-09 Tom Tromey <tromey@cygnus.com>
5432 * jcf-path.c: Include <sys/stat.h>.
5433 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5434 (DIR_UP): New macro.
5436 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5438 * parse.y (source_end_java_method): Resume permanent allocation,
5439 reversing Apr 27 1998 patch.
5440 (patch_string_cst): Pop obstacks after having pushed the permanent
5443 1999-11-05 Tom Tromey <tromey@cygnus.com>
5445 * class.c (finish_class): Emit inlined methods if any native
5446 methods exist in the class. Fixes PR gcj/85.
5448 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5450 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5451 (qualify_ambiguous_name): Likewise.
5453 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5455 * typeck.c: (lookup_java_method): search all inherited
5456 interfaces when looking up interface method.
5458 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (method_header:): Issue error message for rule `type
5462 (synchronized:): Error report when not using synchronized.
5464 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5466 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5467 being used before the superclass constructor has been called.
5468 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5469 instead of `CALL_THIS_CONSTRUCTOR_P'.
5471 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5473 * check-init.c: Fix typo in comment.
5475 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5480 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5482 * parse.y (expression_statement:): Call function to report
5483 improper invocation of a constructor.
5484 (parse_ctor_invocation_error): New function.
5486 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5488 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5491 1999-10-21 Tom Tromey <tromey@cygnus.com>
5493 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5494 in generated `main'.
5496 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5498 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5499 (qualify_ambiguous_name): Likewise.
5501 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5503 * parse.y (java_complete_tree): fold_constant_for_init to work on
5505 (java_complete_lhs): Likewise.
5506 (array_constructor_check_entry): Complete an initializer element
5507 on permanent_obstack.
5509 1999-10-19 Tom Tromey <tromey@cygnus.com>
5511 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5512 From Mike Moreton <mike@pillim.demon.co.uk>.
5514 1999-10-15 Greg McGary <gkm@gnu.org>
5516 * java-tree.h (flag_bounds_check): Remove extern decl.
5517 * lang.c (flag_bounds_check): Remove global variable.
5518 (lang_f_options): Remove "bounds-check" entry.
5519 (lang_init_options): Default flag_bounds_check to "on".
5521 1999-10-14 Tom Tromey <tromey@cygnus.com>
5523 * jvgenmain.c (usage): New function.
5524 (main): Use it. Also, handle `-D' options.
5525 * jvspec.c (lang_specific_driver): Recognize -D.
5526 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5528 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5530 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5532 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5533 variadic function with a non-literal format string.
5535 * parse-scan.y (report_main_declaration): Likewise.
5537 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5539 * parse.y (read_import_dir, patch_assignment, patch_binop,
5540 patch_array_ref): Likewise.
5542 * typeck.c (build_java_array_type): Likewise.
5544 * verify.c (verify_jvm_instructions): Likewise.
5546 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5550 1999-10-07 Anthony Green <green@cygnus.com>
5552 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5553 where CHECK_PUT may fail for valid reasons.
5555 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5556 UNSAFE_PUTN): New macros.
5558 1999-10-04 Tom Tromey <tromey@cygnus.com>
5560 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5561 well. Fixes Java PR gcj/59.
5562 * parse-scan.y (yyerror): Report errors.
5564 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5566 * decl.c (insert_block): Remove unconditional `abort'.
5568 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5570 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5571 FUNCTION_CODE now of type int. All callers changed.
5572 Set the builtin's DECL_BUILT_IN_CLASS.
5574 1999-09-23 Tom Tromey <tromey@cygnus.com>
5576 * jvspec.c (lang_specific_driver): Don't read spec file if
5577 -fsyntax-only given.
5579 1999-09-22 Tom Tromey <tromey@cygnus.com>
5581 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5583 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5584 (WORDS_TO_LONG): Likewise.
5585 (WORDS_TO_DOUBLE): Likewise.
5587 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5589 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5590 (RELOCATION_VALUE_1): Likewise.
5591 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5592 push_in_const, push_long_const): Prototyped.
5593 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5594 (push_constant2): Likewise.
5595 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5596 (find_constant_wide): Cast find_constant2's integer arguments to
5598 (find_constant_index): Cast find_constant2's and find_constant2's
5599 integer arguments to `jword'.
5600 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5601 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5602 (emit_if): Use RELOCATION_VALUE_1.
5603 (emit_goto): Likewise.
5604 (emit_jsr): Likewise.
5605 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5606 argument to push_long_const to HOST_WIDE_INT.
5608 1999-09-15 Andreas Schwab <schwab@suse.de>
5610 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5612 1999-09-20 Nick Clifton <nickc@cygnus.com>
5614 * lang.c (lang_decode_option): Extend comment.
5616 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5618 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5621 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5623 * gjavah.c (get_field_name, print_method_info, print_include,
5624 add_namelet): Use xmalloc, not malloc.
5626 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5627 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5630 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5632 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5634 * jcf-path.c (add_entry): Likewise.
5636 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5638 * jv-scan.c (xmalloc): Remove definition.
5640 * jvgenmain.c (xmalloc): Likewise.
5642 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5644 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5646 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5647 concat, not xmalloc/sprintf.
5648 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5649 (xstrdup): Remove definition.
5651 * parse.y (duplicate_declaration_error_p,
5652 constructor_circularity_msg, verify_constructor_circularity,
5653 check_abstract_method_definitions, java_check_regular_methods,
5654 java_check_abstract_methods, patch_method_invocation,
5655 check_for_static_method_reference, patch_assignment, patch_binop,
5656 patch_cast, array_constructor_check_entry, patch_return,
5657 patch_conditional_expr): Use xstrdup, not strdup.
5659 * zextract.c (ALLOC): Use xmalloc, not malloc.
5661 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5663 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5665 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5666 (do_spec, lang_specific_pre_link, lang_specific_driver,
5667 input_filename, input_filename_length): Don't declare.
5668 (main_class_name, jvgenmain_spec, lang_specific_driver):
5670 (lang_specific_driver): All calls to the function pointer
5671 parameter now explicitly call `fatal'.
5673 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * parse.y (find_applicable_accessible_methods_list): Search
5676 abstract classes as interfaces.
5678 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5680 * class.c (finish_class): We're now outside a valid method
5681 declaration. Tell the rest of gcc so.
5683 1999-09-08 Bruce Korb autogen@linuxbox.com
5685 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5687 1999-09-07 Tom Tromey <tromey@cygnus.com>
5689 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5691 (decode_signature_piece): Don't emit "::" in JArray<>.
5692 (print_namelet): Only print trailing `;' when printing a class.
5694 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5696 * java-tree.h: Delete declarations for all tree nodes now moved to
5698 * decl.c: Delete their definitions.
5700 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5702 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5703 * Makefile.in (OBJS): Add ggc-callbacks.o.
5704 (OBJDEPS): Likewise.
5706 1999-09-03 Tom Tromey <tromey@cygnus.com>
5708 * parse.y (strip_out_static_field_access_decl): Return operand if
5709 it satisfies JDECL_P.
5711 1999-09-02 Tom Tromey <tromey@cygnus.com>
5713 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5714 Handle nested arrays, like `[[I'.
5716 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5718 * class.c (finish_class): Remove unused parameter, all callers
5721 * expr.c (build_java_athrow): Change return type to void.
5722 (java_lang_expand_expr): Make sure each case in switch returns a
5725 * java-tree.h (finish_class): Fix prototype to take void args.
5727 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5728 (main): Issue return from main, not exit.
5730 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5732 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5734 * jv-scan.c (main): Issue return from main, not exit.
5736 * parse.y (check_abstract_method_definitions,
5737 java_check_abstract_method_definitions): Add static prototypes.
5738 (java_complete_expand_methods): Fix call to `finish_class'.
5740 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5743 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5745 * lang.c (language_string): Constify.
5747 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5749 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5750 Remove hacks for stuff which comes from libiberty.
5752 * Make-lang.in: Likewise.
5754 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5756 * Makefile.in (xref.o): Depend on xref.c explicitly.
5758 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5760 * java-tree.h (lang_printable_name): Constify a char*.
5762 * lang.c (lang_printable_name): Likewise.
5764 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5766 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5769 1999-08-26 Tom Tromey <tromey@cygnus.com>
5771 * gjavah.c (print_cxx_classname): Print "::" before qualified
5774 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5776 * parse.y (lookup_cl): Changed leading comment. Now does its best
5777 to set the column number.
5778 (qualify_ambiguous_name): Take WFL wrappers into account.
5780 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5782 * verify.c (verify_jvm_instructions): Don't check instruction
5783 validity beyond end of method.
5785 1999-08-25 Tom Tromey <tromey@cygnus.com>
5787 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5789 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5791 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5792 cxx_keyword_subst, generate_access, name_is_method_p,
5793 get_field_name, print_field_name, super_class_name, print_include,
5794 decode_signature_piece, print_class_decls, usage, help,
5795 java_no_argument, version, add_namelet, print_namelet): Add static
5797 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5798 name_is_method_p): Constify a char*.
5799 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5800 Provide a final else clause in an if-else-if.
5801 (print_field_info): Add missing final arg in function call to
5803 (print_method_info, decompile_method, decode_signature_piece,
5804 print_c_decl, print_full_cxx_name, print_stub,
5805 print_mangled_classname, super_class_name, print_include,
5806 add_namelet, add_class_decl, print_class_decls, process_file,
5807 help): Constify a char*.
5809 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5810 push_int_const, find_constant_wide, find_constant_index,
5811 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5812 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5813 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5814 emit_if, emit_goto, emit_jsr, call_cleanups,
5815 make_class_file_name): Add static prototypes.
5816 (generate_bytecode_return, generate_bytecode_insns): Pass a
5817 NULL_PTR, not a NULL_TREE.
5819 * jv-scan.c: Include "jcf.h".
5820 (main): Declare using DEFUN macro.
5822 * jvspec.c (find_spec_file, lang_specific_pre_link,
5823 lang_specific_driver): Add prototypes.
5824 (find_spec_file): Constify a char*.
5826 * keyword.gperf (hash, java_keyword): Add prototypes.
5828 * lang.c (lang_print_error): Add static prototype.
5829 (lang_init): Prefer memcpy over bcopy to avoid casts.
5831 * lex.c (yylex): Add static prototype.
5833 * parse-scan.y: Include "lex.c" earlier.
5835 * parse.h: Remove redundant declaration for `yylex'.
5837 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5838 labeled_block_contains_loop_p): Add static prototypes.
5839 (not_accessible_p): Make static to match prototype.
5841 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5843 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * parse.y (check_method_redefinition): Changed leading comment.
5846 (check_abstract_method_definitions): New function.
5847 (java_check_abstract_method_definitions): New function.
5848 (java_check_regular_methods): Call it.
5849 (verify_constructor_super): Fixed indentation.
5850 (lookup_method_invoke): Likewise.
5852 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * parse.y (method_header): Return a null pointer if the current
5856 (finish_method_declaration): Return if the current function decl
5858 (source_start_java_method): Likewise.
5859 (java_method_add_stmt): Likewise.
5861 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5863 * class.c (emit_register_class): Removed unnecessary call to
5865 * parse.y (labeled_block_contains_loop_p): Removed unused local
5868 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 * parse.y (java_refold): Added prototype.
5872 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5875 (java_stabilize_reference): Removed unnecessary `else'.
5876 (java_complete_lhs): Set flag to remember boolean. Call
5877 java_refold. Added comments.
5878 (java_decl_equiv): New function.
5879 (binop_compound_p): Likewise.
5880 (java_refold): Likewise.
5881 (patch_unaryop): Striped static field access assigned to decl and
5882 op. Changed promotion scheme for ++/-- operators.
5883 (search_loop): New function.
5884 (labeled_block_contains_loop_p): Likewise.
5885 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5887 (patch_bc_statement): Call search_loop. Fixed comment.
5889 1999-08-14 Anthony Green <green@cygnus.com>
5891 * expr.c (java_lang_expand_expr): Mark static array data as
5894 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5896 * jvgenmain.c (main): NUL-terminate name_obstack.
5898 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5900 * check-init.c (check_bool2_init, done_alternative): Add static
5903 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5904 (add_method, build_utf8_ref, build_class_ref,
5905 append_gpp_mangled_type, layout_class_method): Constify a char*.
5907 * decl.c (push_promoted_type, make_binding_level): Add static
5909 (push_promoted_type, pushdecl): Constify a char*.
5911 * except.c (find_handler_in_range, link_handler,
5912 check_start_handlers): Add static prototypes.
5914 * expr.c (process_jvm_instruction): Constify a char*.
5916 * gjavah.c (main): Constify a char*.
5918 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5921 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5923 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5924 munge, print_ents): Constify a char*.
5926 * jcf-dump.c (disassemble_method): Constify a char*.
5927 (print_constant_pool, print_exception_table): Add static prototypes.
5928 (print_constant, print_exception_table, main, disassemble_method):
5931 * jcf-io.c (find_classfile, find_class): Likewise.
5933 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5934 (set_source_filename, predefined_filename_p): Add static prototypes.
5935 (set_source_filename, get_constant, get_class_constant,
5936 find_in_current_zip): Constify a char*.
5938 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5940 (add_entry, add_path, jcf_path_classpath_arg,
5941 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5943 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5944 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5945 jcf_parse_one_method, jcf_parse_methods,
5946 jcf_parse_final_attributes): Add static prototypes.
5947 (get_attribute): Constify a char*.
5949 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5950 jcf_dependency_add_target, jcf_path_classpath_arg,
5951 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5953 * jv-scan.c (main): Constify a char*.
5954 (gcc_obstack_init): Add prototype arguments.
5956 * jvgenmain.c (gcc_obstack_init): Likewise.
5957 (main): Constify a char*.
5959 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5961 (put_decl_string, lang_print_error): Constify a char*.
5962 (lang_init): Remove redundant extern prototype.
5964 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5966 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5967 Add static prototypes.
5968 (get_type_from_signature): Constify a char*.
5970 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5971 Add static prototypes.
5972 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5973 (verify_jvm_instructions): Constify a char*.
5975 * xref.c (xref_flag_value): Likewise.
5977 * xref.h (xref_flag_value): Likewise.
5979 * zextract.c (makeword, makelong): Add static prototypes.
5980 (makeword, makelong): Constify a uch*.
5982 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5984 * lang.c (java_dummy_print): Constify a char*.
5985 (lang_print_error): Likewise.
5986 (lang_init): Remove redundant prototype for `print_error_function'.
5987 (lang_init_source): Likewise.
5988 (lang_identify): Constify a char*.
5990 1999-08-09 Tom Tromey <tromey@cygnus.com>
5992 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5993 (WORDS_TO_LONG): Likewise.
5994 (WORDS_TO_DOUBLE): Likewise.
5996 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5998 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6000 * expr.c (java_stack_pop, java_array_data_offset,
6001 build_java_throw_out_of_bounds_exception, case_identity,
6002 build_java_check_indexed_type): Add static prototypes.
6003 (linenumber_table, expand_invoke, expand_java_field_op,
6004 build_primtype_type_ref, expand_byte_code): Constify a char*.
6006 * java-tree.h (build_primtype_type_ref, linenumber_table):
6008 (java_lang_expand_expr): Add prototype.
6010 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6011 `java_lang_expand_expr'.
6013 * lex.c (java_lex_error): Constify a char*.
6014 (java_get_unicode, java_read_char, java_allocate_new_line,
6015 java_unget_unicode, java_sneak_unicode): Prototype.
6017 * parse-scan.y (current_class, package_name, method_declarator,
6018 report_class_declaration, yyerror): Constify a char*.
6020 * parse.h (java_report_errors): Prototype.
6021 (yyerror): Constify a char*.
6023 * parse.y (classitf_redefinition_error, check_modifiers,
6024 parse_jdk1_1_error, lookup_package_type,
6025 lookup_package_type_and_set_next, get_printable_method_name,
6026 purify_type_name): Constify a char*.
6027 (build_super_invocation, maybe_generate_finit,
6028 verify_constructor_super, parser_add_interface,
6029 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6030 java_complete_expand_methods, java_expand_finals,
6031 cut_identifier_in_qualified, java_stabilize_reference,
6032 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6033 merge_string_cste): Prototype.
6034 (single_type_import_declaration, yyerror,
6035 variable_redefinition_error, build_array_from_name,
6036 build_unresolved_array_type, check_class_interface_creation,
6037 resolve_class, complete_class_report_errors,
6038 note_possible_classname, read_import_dir,
6039 find_in_imports_on_demand, resolve_package, fix_constructors,
6040 check_deprecation, lookup_method_invoke,
6041 maybe_build_primttype_type_ref, array_constructor_check_entry):
6043 (java_complete_expand_methods, java_expand_finals): Make static.
6044 (convert_narrow): Remove static prototype.
6046 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6048 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6050 1999-08-02 Richard Henderson <rth@cygnus.com>
6052 * decl.c: Include defaults.h instead of expr.h.
6053 * parse.y: Likewise.
6055 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6057 * java/decl.c (start_java_method): Change all uses of
6058 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6059 Ensure expr.h is included.
6060 * java/expr.c (pop_arguments): Ditto.
6061 * java/parse.y (expand_start_java_method): Ditto.
6063 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6065 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6067 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6069 * decl.c: Include "function.h".
6070 * except.c: Likewise.
6071 * parse.y: Likewise.
6072 * Makefile.in: Update dependencies.
6074 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6076 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6077 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6078 `modifier' with ATTRIBUTE_UNUSED.
6080 * gjavah.c (process_file): Add braces around ambiguous `else'.
6082 * jcf-dump.c (print_access_flags, localvar_free): Change return
6085 * parse.y (java_complete_expand_method): Initialize variable
6087 (resolve_qualified_expression_name): Likewise for `field_decl'.
6088 (patch_method_invocation): Likewise for `class_to_search'.
6089 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6090 (patch_assignment): Likewise for `lhs_type'.
6092 * verify.c (verify_jvm_instructions): Remove unused variable
6095 1999-07-25 Richard Henderson <rth@cygnus.com>
6097 * decl.c (va_list_type_node): New.
6099 1999-07-25 Anthony Green <green@cygnus.com>
6101 * gjavah.c (print_stub): New function.
6102 (METHOD_IS_NATIVE): New macro.
6103 (print_mangled_classname): Make static.
6104 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6105 (process_file): Perform stub generation.
6106 (HANDLE_METHOD): Don't emit class decls during stub
6108 (HANDLE_END_METHOD): Take into account stub generation.
6109 (print_method_info): Handle stub generation.
6110 (print_stub): New function.
6111 (print_cxx_classname): Make signature consistant with others.
6112 (help): Describe -stubs option.
6113 (main): Create stub file.
6114 (version): Use version.c.
6115 (print_full_cxx_name): New function.
6116 (print_c_decl): Use print_full_cxx_name.
6118 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6120 * check-init.c (check_init): Handle MAX_EXPR.
6122 1999-07-15 Andrew Haley <aph@cygnus.com>
6124 * lang.c (flag_use_divide_subroutine): New variable.
6125 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6126 fp-to-integer conversion.
6127 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6130 * expr.c (build_java_soft_divmod): New function.
6131 (build_java_binop): Call build_java_soft_divmod if
6132 flag_use_divide_subroutine is set.
6133 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6134 soft_lrem_node: new builtin functions.
6135 (init_decl_processing) Initialize the new builtins.
6136 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6137 soft_lrem_node: new builtin functions.
6138 (build_java_soft_divmod): New function.
6139 * parse.y: Call build_java_soft_divmod if
6140 flag_use_divide_subroutine is set.
6143 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6144 a --specs= arg) even if not linking.
6145 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6146 -fuse-divide-subroutine
6148 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * parse.y (resolve_and_layout): Check methods only once.
6151 (resolve_qualified_expression_name): Verify thrown exceptions
6153 (check_thrown_exceptions): Reject exceptions thrown in
6154 initializer. Error message tuned.
6156 1999-07-14 Andrew Haley <aph@cygnus.com>
6158 * expr.c (expand_expr): Do not return the last statement in a
6159 block as the block's value.
6161 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6163 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6164 CALL_EXPR, to avoid order of evaluation changes.
6166 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.y (qualify_ambiguous_name): Do not use
6169 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6171 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6173 * check-init.c (check_init): Handle MAX_EXPR.
6174 * expr.c (force_evaluation_order): Force method call arguments to
6175 be evaluated in left-to-right order.
6176 * parse.y (qualify_ambiguous_name): Loop again to qualify
6177 NEW_ARRAY_EXPR properly.
6179 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6181 * parse.y (patch_invoke): Resolve unresolved invoked method
6183 (qualify_ambiguous_name): STRING_CST to qualify expression for
6184 type name resolution.
6186 1999-06-24 Andrew Haley <aph@cygnus.com>
6188 * class.c (finish_class): Whenever a deferred method is
6189 output, rescan the list of methods to see if a new candidate for
6190 output can be found.
6192 1999-06-28 Tom Tromey <tromey@cygnus.com>
6194 * jvspec.c (lang_specific_driver): Recognize --help.
6196 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.y (resolve_package): Fixed bogus return statement.
6199 (patch_method_invocation): Resolve method invocation beginning with
6200 a package name qualifier.
6202 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6204 * Make-lang.in (java.stage1): Depend on stage1-start.
6205 (java.stage2): Likewise for stage2-start.
6206 (java.stage3): Likewise for stage3-start.
6207 (java.stage4): Likewise for stage4-start.
6209 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.y (java_complete_lhs): When doing cross referencing, don't
6212 try to keep file location on a WFL expanded as a CALL_EXPR.
6214 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6216 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6217 compiling to class file a void method with an empty method body.
6218 As a side effect, the bytecode backend will generate the
6219 appropriate `return' instruction.
6221 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6223 * parse.y (lookup_package_type_and_set_next): New function prototype.
6224 (resolve_package): Search current and imported packages.
6225 (lookup_package_type_and_set_next): New function.
6227 1999-06-22 Andrew Haley <aph@cygnus.com>
6229 * verify.c (verify_jvm_instructions): Check for pending blocks
6230 before invalid PC test and opcode switch, not after.
6232 1999-06-21 Andrew Haley <aph@cygnus.com>
6234 * except.c (find_handler_in_range): The upper limit for exception
6235 ranges is exclusive, not inclusive: (start <= pc < end).
6236 (link_handler): find child pointer which points to outer by
6237 searching sibling list: previous code incorrectly assumed that
6238 outer->outer->first_child must point to outer.
6239 * verify.c (verify_jvm_instructions): FIXME added to code for
6241 (verify_jvm_instructions): Do not assume that the last block
6242 processed in a subroutine is a block which ends with a `ret'
6243 instruction. With some control flows it is possible that the last
6244 block ends with an `athrow'.
6246 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6248 * parse.y (qualify_ambiguous_name): Reorganized the post
6249 evaluation of non WFL leading expression nodes.
6251 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6253 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6256 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6258 * parse.y (qualify_ambiguous_name): Handle qualified expression
6259 beginning with a STRING_CST.
6261 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * parse.y (register_fields): Set DECL_INITIAL on both
6264 pre-initialized static and public fields.
6265 (resolve_field_access): Static field access expressions to always
6267 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6268 qualification. CONVERT_EXPR to be resolved as an expression name.
6269 (java_complete_lhs): Identify and access qualified final
6270 initialized field in switch statement case expression.
6271 (fold_constant_for_init): Pre-initialized field decl constant to
6274 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * parse.y (note_possible_classname): Mark returned node with
6277 QUALIFIED_P only if the original class name contained a '/'.
6279 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6281 * Make-lang.in (gcjh): More parallel build fixes.
6283 1999-06-03 Mike Stump <mrs@wrs.com>
6285 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6287 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6289 * except.c (link_handler): Chain exception handlers in order.
6291 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6293 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6294 with nops and process as usual in order to always set correct EH
6295 ranges. Emit detailed warnings about unreachable bytecodes.
6297 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6299 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6302 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6304 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6305 or the searched field decl.
6307 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6309 * parse.y (fold_constant_for_init): Convert numerical constant
6310 values to the type of the assigned field.
6312 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * expr.c (lookup_field): Relaxed the test on class loading error
6316 * parse.y (fold_constant_for_init): Enabeled old code.
6318 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6320 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6321 decide the validity of the cast of a java.lang.Cloneable reference
6323 (patch_conditional_expr): Fixed first argument passed to
6324 binary_numeric_promotion.
6326 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6328 * parse.y (qualify_ambiguous_name): Take into account that a
6329 CONVERT_EXPR might specify a type as a WFL.
6331 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6333 * parse.y (patch_assignment): Save the rhs before using it as an
6334 argument to _Jv_CheckArrayStore.
6336 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6338 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6340 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6342 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6343 floating point litteral only when the exponent indicator has been
6346 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6348 * parse.y (formal_parameter:): Construct argument tree list
6349 element even if a yet unsupported final parameter was encountered.
6351 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * parse.y (finish_method_declaration): Issue errors for native or
6354 abstract methods declared with a method body, as well as for non
6355 native or non abstract methods with no method body.
6357 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6359 * class.c (build_utf8_ref): Initialize variable `field'.
6361 * decl.c (init_decl_processing): Initialize variable `field'.
6363 * expr.c (build_known_method_ref): Mark parameters `method_type',
6364 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6365 (process_jvm_instruction): Likewise for parameter `length'.
6367 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6368 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6371 * parse.y (maybe_generate_clinit): Remove unused variable
6372 `has_non_primitive_fields'.
6373 (find_in_imports_on_demand): Initialize variables `node_to_use'
6375 (patch_binop): Likewise for variable `prom_type'.
6376 (patch_unaryop): Likewise for variable `prom_type'.
6378 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6380 * xref.c (xref_table): Add missing initializer.
6382 1999-05-14 Tom Tromey <tromey@cygnus.com>
6384 * java-except.h (struct eh_range): Removed unused `next' member.
6385 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6386 after adding all exception handlers. Sort exception ranges in
6388 (struct pc_index): New structure.
6389 (start_pc_cmp): New function.
6390 * except.c (add_handler): Return `void'. Don't call link_handler;
6391 instead construct an ordinary linked list and do range
6393 (check_nested_ranges): New function.
6394 (link_handler): Changed interface to allow merging of eh_ranges.
6395 Split overlapping ranges. Return `void'.
6397 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 * parse.y (constructor_block_end:): New rule, tagged <node>.
6400 (constructor_body:): Use `constructor_block_end' instead of
6403 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * parse.y (statement_nsi:): Pop `for' statement block.
6406 (java_complete_lhs): Labeled blocks containing no statement are
6407 marked as completing normally.
6409 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6411 * xref.c (xref_set_current_fp): New function, defined.
6412 * xref.h (xref_set_current_fp): New function, prototyped.
6414 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6416 * check-init.c (check_init): Take into account that
6417 LABELED_BLOCK_STMT can be empty.
6419 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6421 * parse.y (java_check_regular_methods): Warning check on not
6422 overriding methods with default access in other packages does not
6423 apply to `<clinit>'.
6424 (java_complete_lhs): If block body is an empty_stmt_node, replace
6425 it by NULL_TREE. This prevents gcc from generating an irrelevant
6428 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * check-init.c (check_init): Removed code accepting to see things
6431 falling through default:, when doing xrefs.
6432 * java-tree.h (do_not_fold): New global variable, declared.
6433 * parse.y (do_not_fold): New global variable, defined.
6434 (java_complete_expand_method): Set `do_not_fold' to the value of
6435 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6436 and reinstall them after them have been purged; do not check for
6437 initializations; do not issue missing return errors.
6438 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6440 (patch_binop): Skip the fold part when doing xrefs.
6441 (build_string_concatenation): Skip the concatenation part when
6443 (patch_synchronized_statement): Do not generate a try-finally when
6445 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6446 and keep the location where the throw was seen.
6447 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6448 any treatment on the converted node an simply return a NOP_EXPR of
6450 * xref.c (xref_get_data): New function, defined.
6451 * xref.h (xref_get_data): New function, declared.
6452 (XREF_GET_DATA): Use xref_get_data.
6454 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6456 * gjavah.c (print_include): Cast the result of `strlen' to int
6457 when comparing against a signed value.
6458 (add_namelet): Likewise.
6460 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6462 * expr.c (expand_invoke): Mark parameter `nargs' with
6464 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6466 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6469 * jcf-reader.c (get_attribute): Cast a value to long
6470 when comparing against a signed expression. Likewise.
6472 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6475 1999-05-11 Andrew Haley <aph@cygnus.com>
6477 * parse.y (source_end_java_method): If the current method contains
6478 any exception handlers, force asynchronous_exceptions: this is
6479 necessary because signal handlers in libjava may throw exceptions.
6480 * decl.c (end_java_method): Ditto.
6482 1999-05-11 Tom Tromey <tromey@cygnus.com>
6484 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6486 * jvspec.c (THREAD_NAME): Removed.
6487 (GC_NAME): Likewise.
6488 (MATHLIB): Likewise.
6489 (WITHLIBC): Likewise.
6491 (THREADLIB): Likewise.
6492 (MATH_LIBRARY): Likewise.
6493 (lang_specific_driver): Don't add `-l' options to command line.
6494 Instead, add a single --specs option. Recognize `-L' options and
6495 use them to search for spec file.
6496 (find_spec_file): New function.
6497 (SPEC_FILE): New define.
6499 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6501 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6502 cpplib-enabled build.
6504 1999-05-05 Per Bothner <bothner@cygnus.com>
6506 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6507 temporarily zero it while calling rest_of_decl_compilation.
6509 * java-tree.h (string_ptr_type_node): Add declaration.
6510 * decl.c: Define and initialize string_ptr_type_node.
6511 * parse.y (patch_string_cst): Use string_ptr_type_node.
6513 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6514 * parse.y (for_statement): Now unconditionally exit_block.
6515 (finish_labeled_statement): No longer exit_block if for-loop.
6516 (patch_loop_statement): Check harder if the loop is already labeled.
6518 * parse.y (patch_initialized_static_field): Removed function.
6519 (maybe_generate_clinit): Removed special handling for interfaces.
6520 (java_complete_expand_methods): Do a preliminary java_complete_tree
6521 on <clinit> to determine if it can be removed.
6522 (java_complete_expand_method): Remove special handling for <clinit>.
6523 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6524 optimize if we get back empty_stmt_node.
6525 For MODIFY_EXPR, re-do checking of static initializers.
6526 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6527 For VAR_DECL, pass correct context.
6529 * verify.c (verify_jvm_instructions): Better error messages.
6531 1999-05-03 Tom Tromey <tromey@cygnus.com>
6533 * parse-scan.y (interface_declaration): Call
6534 report_class_declaration for interfaces.
6536 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6538 * Makefile.in: Remove -v from bison command lines.
6540 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * check-init.c (check_init): Exclude a case of error when doing
6544 * class.c (layout_class_method): Don't generate the error message
6545 twice when compiling from source.
6546 * lang-options.h: Added `-Wredundant-modifers' and
6547 `-Wunusupported-jdk11' flags and help text.
6548 * lang.c (lang_decode_option): Added support for
6549 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6550 flag_static_local_jdk11 and flag_redundant set accordingly.
6551 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6552 * parse.h (EXPR_WFL_ADD_COL): New macro.
6553 (DECL_END_SOURCE_LINE): Likewise.
6554 (DECL_INHERITED_SOURCE_LINE): Likewise.
6555 * parse.y (static_ref_err): New function, prototyped.
6556 (CCB_TK): Now tagged <operator>.
6557 (class_body:): Remember the location of the closing '}' of a class
6558 definition when doing xrefs.
6560 (block_end:): Likewise.
6561 (create_class): Remember the location of the inherited class
6562 identifier when doing xrefs.
6563 (register_fields): Added test on first operand of `init' before
6564 testing it TREE_CODE.
6565 (method_header): Store the location of the class identifier in the
6566 class decl when doing xrefs.
6567 (finish_method_declaration): Don't combine first/last method line
6569 (java_check_regular_methods): Warning check on not overriding
6570 methods with default access on other packages move before check on
6571 static methods. Initialization of `aflags' also moved up.
6572 (resolve_expression_name): Call static_ref_err to report the error.
6573 (static_ref_err): New function, implemented.
6574 (resolve_field_access): Returned simplified static field access
6576 (resolve_qualified_expression_name): Check for illegal use of
6577 static fields in a non static context. Call static_ref_err to
6578 report error in various places.
6579 (java_complete_tree): Do not fold initialized static fields when
6581 (java_complete_lhs): Likewise.
6583 1999-04-29 Anthony Green <green@cygnus.com>
6585 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6586 create internal labels.
6587 (lookup_label): Ditto.
6589 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6591 * class.c (layout_class_method): Generate <clinit>'s rtl for
6593 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6594 for interfaces' <clinit>.
6595 * expr.c (lookup_field): Search for fields in interfaces.
6596 (expand_invoke): Fixed indentation.
6597 (expand_java_field_op): Likewise. Use IS_CLINIT.
6598 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6599 (IS_CLINIT): New macro.
6600 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6601 interface was parsed.
6602 (maybe_generate_clinit): Don't generate if the current class is an
6603 interface with only fields of primitive types.
6604 (reset_method_name): Use IS_CLINIT.
6605 (java_complete_expand_method): Expand <clinit> when it exists for
6606 interfaces. Use IS_CLINIT.
6607 (resolve_expression_name): Use DECL_CONTEXT instead of
6608 current_class to build static field references.
6609 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6610 ARRAY_REF when doing xreferencing.
6611 (check_final_assignment): Fixed typo in leading comment. Use
6613 (patch_array_ref): Don't fully expand array references when
6615 (patch_return): Use IS_CLINIT.
6616 (patch_throw_statement): Likewise.
6618 1999-04-22 Tom Tromey <tromey@cygnus.com>
6620 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6622 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6624 * decl.c (predef_filenames, predef_filenames_size): New globals
6625 (init_decl_processing): predef_filenames and predef_filenames_size
6627 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6629 * jcf-parse.c (predefined_filename_p): New function.
6630 (yyparse): Check that files on the command line are specified only
6631 once and issue a warning otherwise.
6632 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6633 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6634 avoid a gcc warning with -W -Wall turned on.
6635 (java_expand_classes): Abort if errors were encountered.
6636 (java_complete_lhs): If the cross reference flag is set, wrap
6637 field DECL node around a WFL when resolving expression name.
6639 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * lang.c (lang_decode_option): Fixed returned value when parsing
6642 `-fxref=...' and `-Wall'.
6643 * parse.y (source_end_java_method): Do not generate code when
6644 flag_emit_xref is set.
6645 (resolve_expression_name): Do not build static field access when
6646 flag_emit_xref is set.
6647 (resolve_field_access): No special treatment on `length' when
6648 flag_emit_xref is set. Do not build qualified static field access
6649 when flag_emit_xref is set.
6650 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6651 when flag_emit_xref is set.
6652 (patch_assignment): Do not generate array store runtime check when
6653 flag_emit_xref is set.
6654 * xref.c (xref_flag_value): Fixed function declaration
6656 (xset_set_data): New function.
6657 * xref.h (xref_set_data): Added prototype for new function.
6658 (typedef struct xref_flag_table): New field data.
6659 (XREF_GET_DATA): New macro.
6661 1999-04-19 Tom Tromey <tromey@cygnus.com>
6663 * xref.h (enum): Removed trailing comma.
6665 * parse.y (resolve_qualified_expression_name): Added missing
6668 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6670 * gjavah.c: New prototypes for java_float_finite and
6673 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6675 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6678 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6680 * Makefile.in (TREE_H): Add tree-check.h.
6681 (RTL_H): Add genrtl.h.
6683 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6685 * parse.y (patch_assignment): Added ArrayStoreException runtime
6688 1999-04-06 Per Bothner <bothner@cygnus.com>
6690 * expr.c (pop_type_0): New function.
6691 (pop_type): Use pop_type_0.
6692 * java-tree.h (pop_type_0): New declaration.
6693 * verify.c (verify_jvm_instructions): Check return instructions.
6695 * parse.y (patch_binop): Don't fold if non-constant and emiting
6698 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6700 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6702 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6703 (main_jcf): Don't define.
6704 (process_file): Don't set `main_jcf'.
6706 * java-tree.h (main_jcf): Don't declare.
6708 * jcf-parse.c (main_jcf): Add static definition.
6710 * lang.c (main_jcf): Don't define.
6712 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6714 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6716 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6718 * jcf-depend.c: Include "config.h", not <config.h>.
6720 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6723 * jcf-path.c: Include "config.h", not <config.h>.
6725 * lex.c: Don't include various system header files.
6726 (java_init_lex): Cast the argument of `bzero' to PTR
6728 * parse-scan.y (java_push_parser_context): Likewise.
6730 * parse.y (java_push_parser_context): Likewise.
6731 (patch_bc_statement): Match format specifier to variable argument.
6733 * xref.c: Don't include <stdio.h>.
6735 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6737 * parse.y (struct parser_ctxt *ctxp): Now global.
6738 (declare_local_variables): Use WFL compound value for the
6739 declaration source line value, when doing cross-referencing.
6741 1999-03-31 Tom Tromey <tromey@cygnus.com>
6743 * gjavah.c (print_field_info): Allow constants of other types.
6744 (print_include): Generate include when new name is proper prefix
6745 of already printed name.
6746 (add_namelet): Likewise.
6747 (cxx_keyword_subst): New function.
6748 (print_method_info): Use it.
6749 (print_field_name): New function.
6750 (get_field_name): New function.
6751 (print_field_info): Use get_field_name and print_field_name.
6753 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6755 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6756 'KR-C', so gperf uses the `const' keyword on strings.
6758 * keyword.gperf (java_keyword): Const-ify a char*.
6760 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6762 * parse.y (patch_bc_statement): Fixed identation and a bogus
6765 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6767 * parse.y (patch_assignment): Allow static variables in other
6768 classes to be assigned.
6770 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6772 * class.c (maybe_add_interface): Remove unused variable
6774 (make_class_data): Use = for assignment, not ==. Likewise.
6775 (emit_register_classes): Remove unused variable `decl'.
6777 * lex.c: Fix comment so as not to contain an embedded `/*'.
6779 * verify.c (verify_jvm_instructions): Remove unused variable
6782 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6784 * parse.y (complete_loop_body): Rename to finish_loop_body.
6785 (complete_labeled_statement): Rename to finish_labeled_statement.
6786 (complete_for_loop): Rename to finish_for_loop.
6787 (complete_method_declaration): Rename to finish_method_declaration.
6789 * java-tree.h (continue_identifier_node): New global node.
6790 * decl.c: Define and initialize continue_identifier_node.
6791 * parse.y (generate_labeled_block): Remove - no longer needed.
6792 (build_loop_body): Use continue_identifier_node for continue block.
6793 (finish_labeled_statement): Also do pop_labeled_block actions.
6794 (java_complete_lhs): POP_LOOP even if error.
6795 (build_labeled_block): Special handling for continue_identifier_node.
6796 (patch_loop_statement): Re-organize.
6797 (patch_bc_statement): Re-write.
6799 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6801 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6802 using a WFL compound value.
6803 * parse.y (xref.h): Include.
6804 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6806 (register_fields): Set WFL compound value to lineno if doing
6808 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6810 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6811 * xref.h (expand_xref): Prototype renamed from xref_generate.
6813 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6816 (GET_CURRENT_BLOCK): New macro.
6817 * parse.y (current_static_block): New global variable.
6818 (method_body:): Define action.
6819 (complete_method_declaration): Set current_function_decl to NULL
6820 when work on the current method is done.
6821 (declare_local_variables): Use GET_CURRENT_BLOCK.
6822 (java_method_add_stmt): Likewise.
6823 (java_complete_expand_method): Disable the use of `this' when
6825 (enter_a_block): If no current method exist, use
6826 current_static_block to link static initializer blocks.
6827 (exit_block): Rewritten to use current_static_block when no current
6829 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6830 (patch_return): Forbid the use of `return' in static initializers.
6831 (patch_throw_statement): Fixed indentation. Issue specific error
6832 for uncaught thrown checked exception in static initializer
6833 blocks. Removed FIXME.
6835 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6837 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6838 Link gcj from gcc.o.
6840 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6842 * parse.y (find_applicable_accessible_methods_list): When dealing
6843 with interface: ensure that a given interface or java.lang.Object
6844 are searched only once.
6846 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6848 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6850 * jcf-dump.c (print_access_flags): Add braces around if-else.
6852 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6855 * lex.c (build_wfl_node): Add static prototype.
6857 * lex.h (build_wfl_node): Remove static prototype.
6859 * parse.y: Include lex.c early enough to declare everything needed.
6860 Ensure calls to `build_wfl_node' pass the proper arguments.
6861 (create_class): Remove unused variable `super_decl'.
6862 (get_printable_method_name): Initialize variable `name'.
6864 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6866 * Changelog: Fixed 1999-03-22 typos.
6867 * lang.c (lang_decode_option): Fixed typo in error string in the
6870 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6872 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6874 * java-tree.h (flag_emit_xref): Declared extern.
6875 * lang.c (xref.h): Included.
6876 (flag_emit_xref): New global variable.
6877 (lang_decode_option): Added support for -fxref.
6881 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6883 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6886 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6888 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6889 $(srcdir)/../system.h and $(JAVA_TREE_H).
6890 (jcf-io.o): Depend on $(JAVA_TREE_H).
6891 (mangle.o): Likewise.
6893 * check-init.c (check_cond_init): Add static prototype.
6895 * class.c (build_java_method_type, hashUtf8String,
6896 make_field_value, get_dispatch_vector, get_dispatch_table,
6897 append_gpp_mangled_type, mangle_static_field): Likewise.
6898 (strLengthUtf8): Hide unused definition.
6899 (hashUtf8String): Const-ify.
6900 (make_field_value): Un-ANSI-fy.
6902 * constants.c: Move inclusion of jcf.h above java-tree.h.
6903 (set_constant_entry, find_class_or_string_constant,
6904 find_name_and_type_constant, get_tag_node,
6905 build_constant_data_ref): Add static prototype.
6907 * decl.c (push_jvm_slot, builtin_function,
6908 lookup_name_current_level): Likewise.
6909 (builtin_function): Const-ify.
6911 * except.c (expand_start_java_handler, expand_end_java_handler):
6912 Add static prototype.
6914 * expr.c (flush_quick_stack, push_value, pop_value,
6915 java_stack_swap, java_stack_dup, build_java_athrow,
6916 build_java_jsr, build_java_ret, expand_java_multianewarray,
6917 expand_java_arraystore, expand_java_arrayload,
6918 expand_java_array_length, build_java_monitor, expand_java_pushc,
6919 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6920 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6921 expand_compare, expand_test, expand_cond, expand_java_goto,
6922 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6923 expand_java_field_op, java_push_constant_from_pool): Likewise.
6925 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6926 (build_java_arraynull_check): Mark parameters `node' and `type'
6927 with ATTRIBUTE_UNUSED.
6928 (note_label): Likewise for parameter `current_pc'.
6929 (expand_java_call, expand_java_ret): Hide unused definition.
6931 * java-tree.h (make_class, build_constants_constructor,
6932 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6933 init_outgoing_cpool, register_class, emit_register_classes,
6934 java_layout_seen_class_methods): Prototype.
6935 (unicode_mangling_length): Const-ify.
6936 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6937 emit_unicode_mangled_name, format_int, format_uint,
6938 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6939 jcf_print_utf8_replace, open_class): Prototype.
6941 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6942 <stdio.h>. Include tree.h/java-tree.h.
6943 (utf8_equal_string usage, process_class): Add static prototype.
6944 (open_class): Don't prototype this here.
6945 (utf8_equal_string): Match arguments to format specifiers.
6946 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6947 TABLE_SWITCH, disassemble_method): Likewise.
6949 * jcf-io.c: Include tree.h/java-tree.h.
6950 (open_class, find_classfile, jcf_print_utf8,
6951 jcf_print_utf8_replace): Const-ify.
6953 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6954 parse_class_file): Add static prototype.
6955 (find_in_current_zip): Match definition to existing static
6958 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6959 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6960 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6961 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6962 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6963 generate_bytecode_return, perform_relocations, init_jcf_state,
6964 init_jcf_method, release_jcf_state, generate_classfile):
6965 Add static prototype.
6966 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6967 (make_class_file_name): Const-ify.
6969 * jcf.h (find_classfile): Const-ify.
6971 * jv-scan.c (reset_report): Remove prototype.
6973 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6974 (error): Rewrite to allow varargs.
6976 * lang.c (lang_f_options): Const-ify.
6978 * lex.c (java_parse_escape_sequence): Add static prototype.
6979 (java_allocate_new_line): Match definition to existing static
6982 * mangle.c Include tree.h/java-tree.h.
6983 (unicode_mangling_length, emit_unicode_mangled_name,
6984 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6986 * parse.h (jdep_code): Remove trailing comma in enumeration.
6987 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6988 (reset_report): Add prototype.
6990 * verify.c (push_pending_label, merge_types): Add static
6993 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6995 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6997 * parse.y (find_applicable_accessible_methods_list): Extend the
6998 search to superinterfaces when relevant.
6999 (search_applicable_methods_list): New function.
7001 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * class.c (unmangle_classname): Implemented stricter testing
7004 before setting the QUALIFIED_P flag on an identifier.
7006 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7008 * parse.y (java_complete_lhs): Call force_evaluation_order
7009 after patch_newarray.
7010 (patch_binop): Don't call fold if there are side effects.
7012 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7014 * parse.y (java_stabilize_reference): Use save_expr instead of
7015 building a SAVE_EXPR node.
7016 (java_complete_lhs): Patch the resulting string of the `+='
7017 operator (if necessary) and complete the RHS after having built
7020 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7022 * class.c (make_class): Don't set CLASS_P here (because
7023 this function is also called by build_java_array_type).
7024 (push_class): Set CLASS_P here instead.
7025 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7027 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7028 context. If the context is class, perfer "super" over "synchronized".
7029 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7031 * parse.y (create_class): Don't call parser_check_super here;
7032 it is not robust. Always wait until later.
7034 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7035 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7037 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7039 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7040 * lex.h (UNGETC): Change misleading macro.
7042 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * parse.y (java_stabilize_reference): Return NODE when patching a
7046 (java_complete_lhs): Put parenthesis around truth values.
7048 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * class.c (layout_class_method): Don't make rtl for interface
7052 * parse.h (GET_TYPE_NAME): New macro.
7053 * parse.y (if_then_statement:): Fixed indentation.
7054 (if_then_else_statement:): Likewise.
7055 (for_statement:): Fixed spacing.
7056 (try_statement:): Fixed indentation.
7057 (create_interface): Don't force interfaces to be abstract.
7058 (method_header): Abstract methods are OK in interfaces.
7059 (declare_local_variables): Fixed typo in comment.
7060 (java_complete_expand_method): Fixed indentation.
7061 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7062 non accessible fields.
7063 (java_stabilize_reference): New function.
7064 (java_complete_lhs): Fixed indentation. Use
7065 java_stabilize_reference in compound assignement. Insert the
7066 cast. If not processing `+' fix string constants before processing
7069 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7071 * constants.c (find_class_or_string_constant): Cast variable `j'
7072 to a `jword' when comparing against one.
7074 * expr.c (java_lang_expand_expr): Remove unused variables
7075 `has_finally_p' and `op0'.
7077 * gjavah.c (print_field_info): Cast a value to jint when comparing
7078 against one. Likewise for a jlong.
7079 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7080 against a signed quantity.
7082 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7083 (print_signature): Don't needlessly dereference variable `str'
7085 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7086 `max_locals' with ATTRIBUTE_UNUSED.
7087 (jcf_parse_class): Likewise for variable `index'.
7089 * parse.h (reverse_jdep_list): Remove static prototype.
7091 * parse.y (build_jump_to_finally): Remove prototype and definition.
7092 (reverse_jdep_list): Add static prototype.
7094 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7095 `assignment' and `expr_decl'.
7097 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7099 1999-03-12 Andrew Haley <aph@cygnus.com>
7101 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7102 we'll need a directory separator and a null character.
7104 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7106 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7108 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7110 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7113 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7115 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7117 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7119 * class.c (layout_class_method): A static method in a base class
7120 is never overridden, so treat it like it doesn't exist.
7121 However, do complain about private non-static method overriding
7122 public static method.
7124 * parse.y: Don't set unused INITIALIZED_P flag.
7125 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7127 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7128 (build_array_from_name): Re-order &index[string] to &string[index].
7130 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7131 error_mark (it might catch more errors, but it is more likely to lose).
7133 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7135 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7136 (parse-scan.o): Depend on toplev.h.
7138 * class.c (make_method_value): Add prototype. Make it static.
7139 Remove unused second argument, caller changed.
7141 * expr.c (java_lang_expand_expr): Remove unused variable
7144 * java-tree.h: Don't prototype find_in_current_zip.
7145 Add prototypes for verify_constant_pool, start_java_method,
7146 end_java_method, give_name_to_locals, expand_byte_code,
7147 open_in_zip, set_constant_value, find_constant1, find_constant2,
7148 find_utf8_constant, find_string_constant, find_class_constant,
7149 find_fieldref_index, find_methodref_index, write_constant_pool,
7150 count_constant_pool_bytes and encode_newarray_type.
7152 * jcf-dump.c: Remove unused variable `LONG_temp'.
7154 * jcf-parse.c: Include parse.h.
7155 (jcf_parse_source): Remove unused parameter, all callers changed.
7156 (jcf_figure_file_type): Add static prototype.
7157 (find_in_current_zip): Likewise. Also remove unused parameter,
7158 all callers changed.
7159 (read_class): Initialize variable `saved_pos'.
7161 * jcf-reader.c (jcf_parse_preamble): Mark variables
7162 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7164 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7165 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7166 (java_parse_doc_section): Initialize variable `seen_star'.
7167 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7168 (java_lex_error): Mark parameters `msg' and `forward' with
7170 (java_get_line_col): Mark parameters `filename' and `line' with
7173 * parse-scan.y: Include toplev.h.
7174 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7176 * parse.h: use `struct JCF', not plain `JCF'.
7177 (java_parser_context_save_global, java_expand_classes
7178 java_parser_context_restore_global, java_parse): Add prototypes.
7180 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7183 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7185 * check-init.c (check_init): COPYN takes word count, not bit count.
7187 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7189 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7190 explicit build_decl. (Avoids crash in reload when optimizing.)
7192 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7194 * decl.c (complete_start_java_method): Handle synchronized method
7195 even when compiling from bytecode.
7197 1999-02-26 Tom Tromey <tromey@cygnus.com>
7199 * gjavah.c (add_class_decl): Only generate `#include' if outer
7200 class is not the name of the class we are processing. Correctly
7201 append `.h' in #include.
7202 (process_file): Clean up newlines around generated `#include's.
7203 (decode_signature_piece): Correctly handle inner classes.
7204 (struct include): New structure.
7205 (all_includes): New global.
7206 (print_include): New function.
7207 (add_class_decl): Use it.
7208 (process_file): Likewise.
7209 (add_class_decl): Generate include for java-array.h if array
7211 (process_file): Don't generate java-array.h include.
7213 * gjavah.c (add_namelet): Check for standard package names here.
7214 (add_class_decl): Don't check for standard package names here.
7216 1999-02-25 Tom Tromey <tromey@cygnus.com>
7218 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7219 When reading a zip file, only use strncmp if both strings are
7220 bigger than the buffer length. Initialize `k' when looping
7223 1999-02-24 Tom Tromey <tromey@cygnus.com>
7225 * gjavah.c (struct namelet): New structure.
7226 (add_namelet): New function.
7227 (print_namelet): New function.
7228 (print_class_decls): Use add_namelet and print_namelet to generate
7229 namespaces and not classes.
7230 (method_printed): New global.
7231 (HANDLE_END_METHOD): Examine method_printed.
7232 (print_method_info): Set method_printed when required. Print
7233 error if function to be ignored is marked virtual. Handle $finit$
7235 (METHOD_IS_FINAL): New macro.
7236 (print_field_info): Use it.
7237 (HANDLE_METHOD): Clear method_printed.
7238 (method_pass): New global.
7239 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7240 (process_file): Do two passes over both fields and methods.
7241 (HANDLE_METHOD): Examine method_pass.
7243 (add_class_decl): New function.
7244 (print_class_decls): Don't scan over entire constant pool.
7246 1999-02-23 Tom Tromey <tromey@cygnus.com>
7248 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7249 disable linking in that case.
7251 1999-02-20 Tom Tromey <tromey@cygnus.com>
7253 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7256 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7258 * decl.c (build_result_decl), java-tree.h: New method.
7259 (complete_start_java_method): Handle synchronized methods.
7260 Don't build DECL_RESULT here. (Ordering dependency problem.)
7261 (start_java_method): Call build_result_decl here instead ...
7262 * parse.y (java_complete_expand_method): ... and here.
7263 (expand_start_java_method): Don't call complete_start_java_method here.
7264 (java_complete_expand_method): Call it here instead.
7265 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7266 * java-tree.h: ... here.
7268 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7269 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7270 for ARRAY_REF - it doesn't work when array bounds are checked.
7271 (patch_array_ref): Handle it here instead.
7273 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7275 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7277 Force left-to-right evaluation of binary operations etc.
7278 * expr.c (force_evaluation_order), java-tree.h: New function.
7279 * parse.y (java_complete_lhs): Pass binary operations, procedure
7280 calls, and ARRAY_REFs to force_evaluation_order.
7281 (various): Set TREE_SIDE_EFFECTS more carefully.
7283 Tolerate random (non-UTF8) encoding in comments without complaining.
7284 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7285 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7287 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7288 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7290 * parse.y (java_complete_lhs): Ignore an empty statement in a
7291 COMPOUND_EXPR. Don't complain about empty statement after return.
7293 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7295 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7296 in TREE_LIST - just chain the POINTER_TYPEs together.
7297 (resolve_class): If type already resolved, return decl.
7298 After resolving, update TREE_TYPE(class_type), and name (if array).
7299 * parse.h (do_resolve_class), parse.y: Make non-static.
7300 * class.c (maybe_layout_super_class): Take this_class argument.
7301 Do do_resolve_class if necessary.
7302 (layout_class, layout_class_methods): Adjust calls appropriately.
7303 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7304 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7305 * typeck.c (build_java_array_type): Don't call layout_class.
7307 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7309 * parse.y (check_pkg_class_access): Allow private class access
7310 within the same package.
7311 (strip_out_static_field_access_decl): New function.
7312 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7313 operator argument before testing its nature.
7315 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7317 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7318 (TRY_EXPR): Simplify - it no longer has a finally clause.
7319 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7320 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7321 * expr.c (java_lang_expand_expr): Likewise.
7322 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7323 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7324 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7325 (build_try_statement): Remove finally parameter and handling.
7326 (build_try_finally_statement): New function.
7327 (patch_try_statement): No longer need to support finally clause.
7328 (try_statement): Update grammar action rules.
7329 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7330 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7332 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7334 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7335 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7337 1999-02-17 Andrew Haley <aph@cygnus.com>
7339 * class.c (build_utf8_ref): Back out broken patch which was
7340 intended to to output signatures using '.' as a separator.
7342 * class.c (make_class_data): Output signatures using '.' as a
7343 separator, rather than '/'.
7344 (mangled_classname): Likewise.
7345 (make_field_value): Likewise.
7346 (make_method_value): Likewise.
7347 * constants.c (alloc_class_constant): Likewise.
7348 * expr.c (build_invokeinterface): Likewise.
7350 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7353 of an ancient workaround.
7355 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7357 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7360 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7362 * lex.c (yylex): Encode \0 as UTF8.
7364 1999-02-10 Tom Tromey <tromey@cygnus.com>
7366 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7367 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7368 (libgcj_zip): Renamed.
7369 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7371 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7373 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7374 (GC_NAME): Renamed -lgc to -lgcjgc.
7376 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * lex.c (java_lang_cloneable): Initialize.
7379 * parse.y (java_lang_cloneable): New static variable.
7380 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7381 doing one more qualification round.
7382 (valid_ref_assignconv_cast_p): Reject null source or
7383 destination. Allow an array to be cast into java.lang.Cloneable.
7384 (patch_cast): Swapped two first arguments to first call to
7385 valid_ref_assignconv_cast_p.
7387 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7389 * parse.h: DECL_P renamed JDECL_P.
7390 * parse.y: DECL_P replaced by JDECL_P.
7391 (build_array_from_name): Always use pointer's type.
7392 (patch_bc_statement): Extra code to search continue target in a
7393 for loop. Fixed comments. Continue target is current loop when
7396 1999-02-05 Andrew Haley <aph@cygnus.com>
7398 * class.c (make_class_data): The superclass of an interface should
7399 be null, not class Object.
7401 * lex.c (java_lex): Sign extend hex literals.
7403 1999-02-04 Andrew Haley <aph@cygnus.com>
7405 * class.c (build_utf8_ref): Output signatures using '.' as a
7406 separator, rather than '/'.
7407 (make_class_data): Likewise.
7409 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7411 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7412 mkstemp.o. Get them from libiberty now.
7414 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7416 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7418 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7420 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7423 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7425 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7426 * jcf-write.c (generate_bytecode_return): New function.
7427 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7429 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7430 generate special [fd]const_[01] instructions.
7432 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7434 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7435 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7437 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7439 * parse.y (patch_method_invocation): Handle calling static methods,
7440 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7442 * parse.y (java_complete_lhs): Don't complain about unreachable
7443 exit condition in a do-while statement.
7445 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7447 * lex.c (java_read_char): Fixed utf8 decoding.
7448 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7450 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7451 comments. Local variable `all_primitive' is gone. Broadened
7452 acceptance of `0' to floating point targets. `long' can now be
7453 widened to `double' or `float'.
7454 (valid_method_invocation_conversion_p): Added leading
7455 comment. Fixed tabulation.
7456 (build_string_concatenation): Optimize out left or right empty
7459 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7461 * jcf-write.c (localvar_alloc): Only emit entry for
7462 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7463 (generate_bytecode_insns): Only call put_linenumber if
7464 debug_info_level > DINFO_LEVEL_NONE.
7465 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7466 is specified, add -g1 (for compatibility wih javac).
7468 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7470 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7471 gjavah.o, check-init.o, jv-scan.o
7473 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7475 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7477 * gjavah.c: Include config.h and system.h.
7479 * javaop.h (inline): Don't define, its handled by system.h.
7480 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7481 from `inline' to `static inline'.
7483 * jcf.h (inline): Don't define, its handled by system.h.
7485 * lex.c (inline): Likewise.
7487 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7489 * lang-specs.h: Map -Qn to -fno-ident.
7491 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7493 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7495 1999-01-29 Tom Tromey <tromey@cygnus.com>
7497 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7498 then cast it to Object before calling `append' method.
7500 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7502 * check-init.c (check_bool2_init, check_bool_init, check_init):
7503 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7504 * jcf-write.c (generate_bytecode_insns): Likewise.
7506 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7508 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7509 * parse.y (patch_cast): Allow a boolean to be cast into a
7512 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7514 * parse.y: (class_declaration:): Fixed indentation.
7515 (class_member_declaration:): Extra `;' after field declaration now
7517 (interface_declaration:): Removed debug messages in error reports.
7518 (patch_binop): Nodes created and returned inherit the orignal
7519 node's COMPOUND_ASSIGN_P flag value.
7520 (patch_cast): Fix cast from char to floating point.
7522 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7524 * except.c, java-except.h (expand_resume_after_catch): new
7526 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7527 to branch back to main flow of control after a catch block.
7529 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7531 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7532 $(srcdir)/../system.h.
7533 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7534 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7535 (jcf-write.o): Likewise.
7536 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7537 (mangle.o): Depend on $(srcdir)/../toplev.h.
7538 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7539 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7541 * class.c: Include output.h and parse.h.
7542 (mangled_classname): Add the `const' keyword to a char*.
7543 (find_named_method): Hide unused function definition.
7544 (build_utf8_ref): Change type of variable `c' to unsigned char.
7545 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7546 (build_class_ref): Add the `const' keyword to a char*.
7547 (layout_class_method): Remove unused variable `buf'.
7549 * decl.c (find_local_variable): Remove unused variable `rtl'.
7550 (pushdecl): Likewise for variables `different_binding_level' and
7552 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7553 (maybe_build_cleanup): Likewise for parameter `decl'.
7555 * except.c (expand_start_java_handler): Mark parameter `range'
7556 with ATTRIBUTE_UNUSED.
7558 * expr.c: Include except.h.
7559 (pop_type): Remove unused variable `i'.
7560 (pop_value): Likewise for variables `n_words' and `i'.
7561 (expand_java_arrayload): Likewise for variable `convert'.
7562 (java_lang_expand_expr): Likewise for variables `op0', `type',
7563 `mode', `unsignedp', `node' and `elements'.
7564 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7566 (process_jvm_instruction): Add a `const' qualifier to a char*.
7568 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7569 (temp_directory): Likewise.
7570 (print_c_decl): Likewise.
7571 (print_method_info): Likewise.
7572 (decode_signature_piece): Likewise.
7573 (print_mangled_classname): Likewise.
7575 * java-except.h: Provide prototypes for maybe_start_try,
7576 maybe_end_try and add_handler.
7578 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7579 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7580 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7581 init_expr_processing, push_super_field, init_class_processing,
7582 can_widen_reference_to, class_depth, verify_jvm_instructions,
7583 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7584 set_local_type, merge_type_state, push_type, load_type_state,
7585 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7586 emit_unicode_mangled_name): Add prototypes.
7588 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7589 (print_signature_type): Use ISDIGIT, not isdigit.
7590 (print_signature): Remove unused variable `j'.
7592 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7593 int when comparing against one.
7595 * jcf-parse.c: Include toplev.h.
7597 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7598 (localvar_free): Remove unused variable `i'.
7599 (generate_bytecode_conditional): Likewise for variable `kind'.
7601 * jv-scan.c: Include config.h and system.h. Remove redundant
7602 OS header and gansidecl.h includes.
7603 (warning): Add the `const' keyword to a char*. Also add
7604 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7605 __STDC__, when determining whether to use ANSI-isms.
7606 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7607 (xmalloc): Don't redundantly prototype here.
7608 (main): Remove unused parameter `envp'. Also fix the arguments
7609 passed to function `fatal' to match the format specifier.
7611 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7613 * mangle.c: Include toplev.h.
7614 (emit_unicode_mangled_name): Declare parameter `len'.
7616 * parse.y (parse_warning_context): Add the `const' keyword to a
7617 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7618 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7619 (issue_warning_error_from_context): Add the `const' keyword to
7621 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7622 not `__STDC__' for whether to use ANSI-isms.
7624 * typeck.c (incomplete_type_error): Mark parameters `value' and
7625 `type' with ATTRIBUTE_UNUSED.
7626 (parse_signature_type): Use ISDIGIT, not isdigit.
7628 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7629 (verify_jvm_instructions): Likewise. Remove unused variables
7630 `field_name' and `default_val'.
7632 * zextract.c: Include config.h and system.h. Remove redundant
7635 * zipfile.h: Prototype `read_zip_archive'.
7637 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7639 * typeck.c (convert): Allow conversions to void type: some
7640 optimizations in gcc do this.
7642 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7644 * typeck.c (convert_ieee_real_to_integer): New function.
7645 (convert): When not using fast-math and using hardware fp, convert
7646 an IEEE NaN to zero.
7648 1999-01-18 Andrew Haley <aph@cygnus.com>
7650 * parse.y (patch_binop): Do a type conversion from signed to
7651 unsigned and then back to signed when a ">>>" is found.
7653 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * java-tree.h: (check_for_initialization): Added prototype.
7656 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7657 * parse.y (do_resolve_class): Removed unused locals.
7658 (read_import_dir): Likewise.
7659 (resolve_qualified_expression_name): Array creation
7660 expressions are valid primary expressions.
7661 (qualify_ambiguous_name): Likewise.
7662 (patch_synchronized_statement): Removed unused local.
7664 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7666 * Makefile.in (zextract.o): Add dependencies.
7668 * Makefile.in: Do not put ^Ls at the start of a line.
7670 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7672 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7673 sub-type the result of the call that gets the exception value.
7675 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7676 don't call finish_class.
7678 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7679 clear found before continuing.
7681 * verify.c (verify_jvm_instructions): On an array load, allow
7682 and handle top of stack to be TYPE_NULL.
7684 * gjavah.c (generate_access): Translate Java package private or
7685 protected access to C++ public, but with a comment.
7687 1999-01-13 Andrew Haley <aph@cygnus.com>
7689 * expr.c (generate_name): Name prefix changed to avoid clashes
7690 with assembler temp labels.
7692 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7693 MODIFY_EXPR. Without this, code for the assignement may not be
7694 generated at all and the synchronized statement will read an
7695 uninitialized variable.
7697 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7699 * class.c (maybe_layout_super_class): Fixed returned value.
7700 * lex.c: Added 1999 to the copyright.
7701 (java_init_lex): Initialize java_lang_imported.
7702 * lex.h: Added 1999 to the copyright.
7703 * parse.h: Added 1999 to the copyright.
7704 (REGISTER_IMPORT): Fixed typo in trailing macro.
7705 (CURRENT_OSB): New macro.
7706 (struct parser_ctxt): New fields osb_depth, osb_limit.
7707 * parse.y (java_lang_id): New global variable.
7708 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7709 (array_creation_expression:): Use CURRENT_OSB.
7710 (dims:): Uses a stack to keep track of array dimensions.
7711 (cast_expression:): Use CURRENT_OSB.
7712 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7714 (register_fields): Fixed typos in comment.
7715 (check_method_redefinition): Fixed comment indentation.
7716 (java_check_regular_methods): Set saved found wfl to NULL after
7717 having reinstalled it in the previously found DECL_NAME.
7719 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7721 * gjavah.c (java_float_finite): Use a union to do type punning.
7722 (java_double_finite): Likewise.
7724 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7726 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7727 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7728 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7729 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7730 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7731 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7733 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7735 * check-init.c (check_init): If compiling to native, we don't
7736 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7738 1999-01-08 Tom Tromey <tromey@cygnus.com>
7740 * parse-scan.y (variable_declarator_id): Set or increment
7742 (bracket_count): New global.
7743 (formal_parameter): Handle case where bracket pairs trail variable
7746 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7748 * jcf-parse.c (yyparse): variable len changed from a char to an
7749 int to prevent overflow.
7751 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7753 * java-tree.h: Declare read_class.
7754 * jcf-parse.c (read_class): New function.
7755 (load_class): Now just call read_class.
7757 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7758 * jcf-parse.c (parse_source_file): Declare save_error_count,
7759 which is needed by java_parse_abort_on_error macro,
7760 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7762 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7763 constructor, if initializing a static field.
7764 (patch_new_array_init): Set TREE_CONSTANT if it is.
7765 * expr.c (java_lang_expand_expr): For a static array constructor
7766 of primitive elements, allocate the array itself statically.
7767 Disabled until we can set the vtable field statically.
7769 * check-init.c: New file. Checks for definite assignment.
7770 * Makefile.in (JAVA_OBJS): Add check-init.o.
7771 * parse.y (java_complete_expand_method): Call check_for_initialization.
7772 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7774 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7776 * parse.y : include system.h instead of including
7777 standard headers directly with the exception of <dirent.h>.
7779 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7781 * lex.h: Moved static function declarations to lex.c,
7782 to shut up some -Wall warnings.
7783 * lex.c: Static function declarations moved here.
7784 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7786 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7788 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7790 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7792 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7793 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7795 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7796 (localvar_alloc): Change return type to void,
7797 (emit_unop): Remove unused variable size.
7799 * jcf-write.c (struct jcf_block): Add new union.
7800 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7801 (call_cleanups): New functions.
7802 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7803 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7804 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7805 * lang.c (lang_init): Call using_eh_for_cleanups.
7806 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7807 completing operands to patch_synchronized_statement.
7808 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7809 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7810 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7812 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7814 * Make-lang.in: Comment out control-Ls; they upset some makes.
7816 1998-12-18 Tom Tromey <tromey@cygnus.com>
7818 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7821 1998-12-17 Tom Tromey <tromey@cygnus.com>
7823 * parse.y (DIR_SEPARATOR): New define.
7824 (check_class_interface_creation): Use it.
7826 * parse-scan.y (report_main_declaration): Recognize
7827 `java.lang.String' in argument to main.
7829 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7831 * parse.y (create_interface): Remove bogus test.
7833 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7835 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7836 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7838 1998-12-16 Tom Tromey <tromey@cygnus.com>
7840 * parse-scan.y (qualified_name): Use correct sprintf format.
7842 1998-12-15 Tom Tromey <tromey@cygnus.com>
7844 * gjavah.c (print_field_info): Changed how most negative number is
7847 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7849 * parse.y (fold_constant_for_init): New function.
7850 (resolve_expression_name): Don't replace static final
7851 constant-initialized fields by its value.
7852 (java_complete_lhs): New. Same as java_complete_tree, except does
7853 not replace static final constant-initialized fields by their values.
7854 (register_fields): If there is an initializer, set DECL_INITIAL and
7855 MODIFY_EXPR_FROM_INITIALIZATION_P.
7856 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7857 Only call patch_initialized_static_field if
7858 MODIFY_EXPR_FROM_INITIALIZATION_P.
7859 (patch_initialized_static_field): If not valid constant, clear
7862 * parse.y (lookup_field_wrapper): Fix thinko.
7864 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7865 set and restore global lineno.
7867 1998-12-14 Tom Tromey <tromey@cygnus.com>
7869 * gjavah.c (print_field_info): If value to print is the smallest
7870 value of its size, then print as hex to avoid later warnings from
7873 1998-12-14 Tom Tromey <tromey@cygnus.com>
7875 * gjavah.c (decompile_method): Decompile `return null'.
7876 (process_file): Generate `#pragma interface'.
7877 (method_declared): New global.
7878 (print_method_info): Set it.
7879 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7880 (print_method_info): Handle abstract methods.
7882 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7884 * parse.y (patch_method_invocation): If class_decl is null
7885 (e.g. an array type), use original type.
7887 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7888 errors about uncaught exception from clone (of array, specifically).
7890 1998-12-13 Tom Tromey <tromey@cygnus.com>
7892 * gjavah.c (decompile_method): Handle all types of `return'
7893 opcode. Decompile `return this' and `return'.
7894 (method_access): New global.
7895 (print_method_info): Set it.
7896 (decompile_method): Don't decompile a synchronized method.
7898 1998-12-13 Tom Tromey <tromey@cygnus.com>
7900 * jcf-reader.c (jcf_parse_one_method): Recognize
7902 * gjavah.c (HANDLE_END_METHOD): New macro.
7903 (HANDLE_CODE_ATTRIBUTE): New macro.
7904 (decompile_method): New function.
7905 (print_method_info): Don't print `;\n' at end of function decl.
7906 Include java-opcodes.h.
7907 (decompiled): New global.
7909 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7911 * class.c (build_class_ref): Handle PRIMTYPE.class if
7912 flag_emit_class_files.
7913 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7914 if flag_emit_class_files.
7915 * parse.y (java_complete_tree): Pre-liminary support for
7916 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7918 * parse.y (patch_synchronized_statement): Don't call monitorexit
7919 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7921 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7923 * zipfile.h (opendir_in_zip): New declaration.
7924 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7925 (opendir_in_zip): New function, using code from open_in_zip.
7926 (open_in_zip): Call opendir_in_zip.
7927 (find_class): Remove no-longer-used do_class_file parameter,
7928 but add source_ok parameter. Change logic so if we find a .java file,
7929 we don't look for .class in later classpath emtries.
7930 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7931 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7932 * gjavah.c: Update call to find_class.
7933 * jcf-dump.c: Likewise.
7935 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7936 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7937 nothing if body is empty_stmt_node.
7938 Various little fixes so SP gets correctly adjusted.
7939 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7940 For CALL_EXPR, test if static first.
7941 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7942 such as the ones we create for Object and Class.
7943 Set and restore current_function_decl.
7944 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7945 (note_possible_classname): New function.
7946 (read_import_entry): Removed. Merged with read_import_dir.
7947 (read_import_dir): Don't call find_class - that only gives us
7948 the first classpath entry having the needed package.
7949 Use the struct buffer data structure from buffer.h.
7950 (read_import_dir, find_in_imports_on_demand): The remembered
7951 class names now use '.' (not '/') as package separator.
7953 * parse.y (java_complete_expand_methods): Call write_classfile
7954 here, and not in java_expand_classes (which only gets first class).
7956 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7958 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7959 (register_fields): If a static fields has an initializer, just
7960 chain it on ctxp->static_initialized, and handle later.
7961 (java_complete_expand_methods): Force <clinit> first.
7962 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7963 - it's already been completed.
7964 (patch_initialized_static_field): New function.
7965 (java_complete_field): Call it.
7967 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7969 * expr.c (encode_newarray_type, build_new_array): New functions.
7970 * java-tree.h: Declare build_new_array.
7971 * jcf-write.c (patch_newarray): Use build_new_array.
7973 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7974 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7976 * parse.y (patch_new_array_init): Re-organize.
7977 Now is passed the actual array (pointer) type of the value.
7978 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7979 (patch_array_constructor): Removed - merged into patch_new_array_init.
7980 (java_complete_tree): Update patch_new_array_init.
7982 * jcf-write.c (find_constant_index): New function.
7983 (generate_bytecode_insns): Use find_constant_index.
7984 (generate_classfile): Use find_constant_index for ConstantValue.
7986 1998-12-11 Tom Tromey <tromey@cygnus.com>
7988 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7989 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7990 * class.c (make_class_data): Renamed dtable -> vtable, and
7991 dtable_method_count -> vtable_method_count.
7993 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7995 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7996 global variables, initialized.
7997 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7998 Declared new global variables.
7999 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8000 double_zero_node, integer_zero_node upon direct matching.
8001 * parse.y (purify_type_name): Added function prototype.
8002 (duplicate_declaration_error_p): Consider new_type as potentially
8003 being a incomplete type. Use purify_type_name on type string.
8004 (method_header): saved_type: unused variable removed. Don't figure
8005 return type if method name is invalid.
8006 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8007 processed by patch_unaryop.
8008 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8009 increment/decrement node into its original type after binary
8010 numeric promotion on its operands.
8012 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * parse.y (array_initializer:): Array init operand is NULL_TREE
8015 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8016 now an error. Fixed indentation problems.
8017 (patch_string): Handle error_mark_node as an argument.
8018 (patch_new_array_init): Fixed indentation problems.
8019 (array_constructor_check_entry): Removed check on null wfl_value.
8020 Return an error if wfl_value's walk returns an error.
8022 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8025 * lex.c (java_lex): Remember column position before advancing one
8026 token. Retain location information on OCB_TK.
8027 * lex.h (typedef struct java_lc): Added new field.
8028 * parse.h (GET_SKIP_TYPE): New macro.
8029 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8030 * parse.y (build_new_array_init, patch_new_array_init,
8031 patch_array_constructor, maybe_build_array_element_wfl,
8032 array_constructor_check_entry): New function prototypes.
8033 (switch_block:): Tagged <node>.
8034 (OCB_TK): Tagged <operator>.
8035 (array_initializer:): Installed actions.
8036 (variable_initializer): Build location information on element if
8038 (switch_statement:): Fixed indentation typo.
8039 (switch_block:): Redefined default action.
8040 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8041 (patch_assignment): Removed duplicate code.
8042 (maybe_build_array_element_wfl, build_new_array_init,
8043 patch_new_array_init, patch_array_constructor,
8044 array_constructor_check_entry): New functions.
8046 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (array_initializer): Tagged <node>.
8049 (variable_initializer:): Use default rule.
8050 (array_initializer:): Defined actions.
8051 (variable_initializers:): Likewise.
8052 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8053 non-static field accesses.
8054 (patch_invoke): Fixed indentation typo.
8055 (java_complete_tree): Likewise.
8056 (build_labeled_block): Changed leading comment. Generate an error
8057 in case of duplicate loop labels.
8058 (patch_conditional_expr): Patch results of string concatenation
8061 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8063 * constants.c (find_methodref_index): When the class is an interface,
8064 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8066 * decl.c (finit_identifier_node): Use "$finit$", rather than
8067 "<finit>" (which Sun's verifier rejects).
8068 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8069 (generate_field_initialization_code): Removed.
8070 (fix_constructors) Don't add call to $finit$ here (wrong order).
8071 (patch_method_invocation): Add $finit$ call here.
8073 * java-tree.h (CALL_USING_SUPER): New macro.
8074 * parse.y (patch_invoke): Remove im local variable.
8075 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8076 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8077 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8079 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8081 * parse.y (java_complete_tree): Don't complain about unreachable
8082 statement if it is empty_stmt_node.
8084 * jcf-write.c (find_constant_wide): New function.
8085 (push_long_const): Use find_constant_wide.
8087 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8088 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8089 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8090 Emit invokeinterface when calling an interface method.
8091 Emit invokespecial also when calling super or private methods.
8093 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8095 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8097 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8099 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * java-tree.h (java_layout_seen_class_methods): New function
8103 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8104 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8105 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8106 * parse.y (method_declarator:): Defined action.
8107 (issue_warning_error_from_context): input_filename saved, set to
8108 the appropriate value and restored after java_error is called.
8109 (build_unresolved_array_type): Fixed comment.
8110 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8111 (method_header): Deal with return type the same way type are
8112 handled for fields and method's parameters and local variables
8114 (check_method_redefinition): Removed extra CR.
8115 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8116 (java_layout_seen_class_methods): New function.
8117 (java_layout_classes): Call java_layout_seen_class_methods.
8119 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8121 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8123 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8125 * jcf-dump.c (main): Fix error message.
8126 * jcf-path.c (add_entry): Style fix.
8128 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8130 * class.c (layout_class_method): Call build_java_argument_signature
8131 on constructors too.
8132 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8133 (patch_method_invocation): Define a primary when resolving an
8134 expression name. Augmented comment on code checking illegal `this'
8135 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8137 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8139 * class.c (layout_class_method): Don't report error on non-static
8140 overriding static if the method is private.
8141 * java-tree.h (finish_class): Prototype added.
8142 * lex.c (java_get_line_col): Handle col argument -2 value.
8143 * parse.h: All static method declarations moved to parse.y.
8144 * parse.y: Now contains all static method declarations previously
8146 (find_expr_with_wfl, missing_return_error,
8147 unreachable_stmt_error): New functions.
8148 (java_get_real_method_name): Identify constructors bearing class
8149 names in source code compiled classes only.
8150 (java_complete_expand_methods): Call missing_return_error.
8151 (invocation_mode): Private methods invoked as static methods.
8152 (java_complete_tree): Call unreachable_stmt_error.
8154 1998-12-01 Tom Tromey <tromey@cygnus.com>
8156 * Makefile.in (+target): Removed.
8157 (+xmake_file): Likewise.
8158 (+tmake_file): Likewise.
8159 (.NOEXPORT): Removed duplicate.
8161 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8163 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8165 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8167 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8168 libiberty.h. Provide an xmalloc definition.
8170 * jvspec.c: Remove the xmalloc prototype.
8172 * parse-scan.y: Include config.h and system.h. Don't include
8173 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8174 Provide an xstrdup definition.
8176 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8178 * jcf-path.c (add_entry): Recognize ".jar" too.
8179 * lang-specs.h: Likewise.
8181 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8183 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8184 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8186 * jcf-write.c (generate_bytecode_insns):
8187 Handle pre/post-increment/decrement of long.
8189 * jcf-write.c (generate_bytecode_insns):
8190 Handle missing exception handler (finally for synchronized).
8192 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8194 * java-tree.h (end_params_node): Declare global.
8195 * decl.c (end_params_node): New global.
8196 (init_decl_processing, start_java_method): Use end_params_node for
8197 end of list of parameter types. Follows correct gcc conventions.
8198 * expr.c (pop_argument_types, pop_arguments): Likewise.
8199 * lang.c (put_decl_node): Likewise.
8200 * typeck.c (various places): Likewise.
8201 * class.y (various places): Likewise.
8202 * parse.y (various places): Likewise.
8204 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8205 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8207 * class.c: Add #include flags.h, remove no-longer needed declaration.
8209 * class.c (layout_class_method): Remove commented-out code, re-format.
8210 Don't add vtable entry (or index) for private methods.
8211 * expr.c (expand_invoke): A private method is implicitly final.
8212 * class.c (make_class_data): If inlining or optimizing,
8213 skip private methods.
8215 * class.c (finish_class): New function. Calls existing methods,
8216 but alls emits deferred inline functions.
8217 * jcf-parse.c (parse_class_file): Call finish_class.
8218 * parse.y (java_complete_expand_methods): Likewise.
8220 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8222 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8224 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8226 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8228 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8230 * (generate_classfile): Always write class access flag with
8233 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8235 * class.c (maybe_layout_super_class): New function.
8236 (layout_class): Reorganized. Loop on class methods dispatched into
8237 a new function. Call maybe_layout_super_class.
8238 (layout_class_methods, layout_class_method): New functions.
8239 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8241 (expand_invoke): Likewise.
8242 * java-tree.h (all_class_list): New global variable declared.
8243 (layout_class_methods, layout_class_method): New function
8245 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8246 * jcf-parse.c (all_class_list): New global variable.
8247 (load_class): Extended what class_or_name can be. Use parser
8248 context mechanism to save globals before calling jcf_parse.
8249 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8250 is set on the file name.
8251 (jcf_parse): Layout class methods when Object is loaded, otherwise
8252 record class in all_class_list for delayed method layout.
8253 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8254 * lang.c (put_decl_node): Decode <init> into the decl context
8256 * lex.c (java_allocate_new_line): Use xmalloc.
8257 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8258 pointers, not TREE_LIST elements.
8259 (struct parser_ctxt): Fixed comment indentations, added comments
8260 and reordered some fields.
8261 (java_check_methods): Function prototype removed.
8262 * parse.y (java_push_parser_context): Use xmalloc.
8263 (java_parser_context_restore_global): Pop extra pushed ctxp only
8264 when there's nothing next.
8265 (maybe_create_class_interface_decl): Fixed comment, add new
8266 created class decl to all_class_list.
8267 (method_header): Use GET_REAL_TYPE on argument's types.
8268 (method_declarator): Use GET_REAL_TYPE, change type to the real
8269 type in TREE_LIST dependency node. Build argument list with the
8271 (create_jdep_list): Use xmalloc. Removed allocation error message.
8272 (obtain_incomplete_type): Fixed leading comment. Broadened
8273 incoming argument meaning.
8274 (register_incomplete_type): Use xmalloc. Removed allocation error
8276 (safe_layout_class): Fixed leading comment.
8277 (jdep_resolve_class): Reversed if statement condition and switch
8279 (resolve_and_layout): Fixed leading comment. Broadened incoming
8281 (complete_class_report_errors): New local variable name, for
8282 clarity. purify_type_name used for all error cases.
8283 (java_get_real_method_name): Stricter check on constructors.
8284 (java_check_regular_methods): Reverse methods list only if not
8285 already laid out. Layout artificial constructor.
8286 (java_check_methods): Deleted.
8287 (source_start_java_method): Obtain incomplete type for patchable
8289 (java_layout_classes): Fixed leading comment. Use
8290 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8291 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8292 before returning. Fixed comments.
8293 (java_expand_classes): Check for errors up front.
8294 (patch_method_invocation): Class to search is resolved and laid
8297 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8299 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8301 * javaop.h (int8): Removed - not used.
8302 (jbyte): Redefine portably with correct signedness.
8304 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8306 * jcf-write.c (generate_bytecode_insns): Fix typo
8307 OPCODE_getstatic to OPCODE_getfield.
8309 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8310 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8311 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8313 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 * jcf-parse.c (jcf_parse_source): Function returned type is
8316 void. Added prototype.
8317 (jcf_parse): Function returned type is void.
8318 (yyparse): Remove call to fclose on the last parsed file.
8320 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8322 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8324 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8325 (layout_class): Cope with methods featuring WFL in decl names.
8326 * decl.c (unqualified_object_id_node): New global variable,
8328 (build_decl_no_layout): Removed.
8329 * expr.c (build_primtype_type_ref): Handle Double.
8330 (java_lang_expand_expr): Fixed indentations.
8331 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8332 (flag_wall, flag_redundant, flag_not_overriding,
8333 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8334 variable declarations.
8335 (build_decl_no_layout): Removed prototype.
8336 (java_get_real_method_name): Added prototype.
8337 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8338 (java_parse_abort_on_error): Macro now just returns.
8339 * jcf-parse.c (jcf_parse_source): Check fclose returned
8340 value. Call emit_register_classes if java_report_errors returns
8342 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8343 flag_static_local_jdk1_1): New integer flags.
8344 (lang_decode_option): New flags set here.
8345 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8346 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8347 the flag_redundant variable.
8348 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8349 when parsing java.lang.Object class.
8350 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8352 (resolve_qualified_expression_name): Fixed indentation.
8353 (patch_array_ref): Changed prototype.
8354 (not_initialized_as_it_should_p): Prototype removed.
8355 (java_report_errors): Added function prototype.
8356 * parse.y (formal_parameter:): Changed error message for not yet
8357 supported final parameters.
8358 (class_type_list:): Set both PURPOSE and VALUE of created
8359 TREE_LIST to be class_type.
8360 (primary_no_new_array:): Handle class literals on primitive types.
8361 (parse_warning_context): Reinstalled correct force_error and
8362 do_warning flags setups.
8363 (java_report_errors): Changed prototype. Return java_error_count
8365 (variable_redefinition_error): Consider treating variable type as
8367 (create_interface): Warn about redundant abstract modifier if
8368 flag_redundant is set. Changed error message.
8369 (lookup_field_wrapper): Save/restore globals before/after looking
8371 (duplicate_declaration_error_p): Consider treating declaration
8372 type as a fake pointer.
8373 (register_fields): Extract real type from dependency node. Check
8374 for duplicate field declaration after type adjustment. Use
8375 DECL_INITIAL to store static final initialized values.
8376 (method_header): Extract real function type from dependency node.
8377 (check_abstract_method_header): Use GET_METHOD_NAME.
8378 (obtain_incomplete_type): Layout fake pointer type.
8379 (safe_layout_class): Don't try to check for methods before layout.
8380 (java_complete_class): Don't check for correct throws clause
8381 elements inheritance here.
8382 (resolve_and_layout): Broadened name parameter meaning.
8383 (reset_method_name): Use GET_METHOD_NAME.
8384 (java_get_real_method_name): New function.
8385 (java_check_regular_methods): Don't check methods in
8386 java.lang.Object. Verify lineage of throws clause elements. Use
8387 flag_no_overriding in warning report.
8388 (check_throws_clauses): Don't check if class was from
8389 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8390 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8391 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8392 warning on unsupported final local variables. Use build_decl
8393 instead of build_decl_no_layout. Get real local variable type from
8395 (source_start_java_method): Get real parameter type from
8396 dependency node. Call build_decl instead of build_decl_no_layout.
8397 (java_layout_classes): Reverse tree and layout type and class as
8398 required. Mark class as loaded when done.
8399 (resolve_field_access): Fixed indentation. Restricted condition
8400 leading to static field access code generation. Set field_type
8401 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8402 (resolve_qualified_expression_name): Initialize type_found to
8403 null. Handle static field resolved during qualification. Fixed
8404 layout on non primitive field decl types.
8405 (not_accessible_p): Fixed typo in comment.
8406 (patch_method_invocation): Resolve and layout class to search from
8408 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8409 layout non primitive type, if necessary. Make method node only to
8411 (find_applicable_accessible_methods_list): Consider WFL'ed method
8412 decl names. Fixed indentation.
8413 (argument_types_convertible): Resolve and layout target type if
8415 (java_complete_tree): Fixed indentation problems. Rewrote
8416 CALL_EXPR thrown exceptions check. Re-installed further processing
8417 of the assignment in certain cases.
8418 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8419 inlining on class literals.
8420 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8422 (valid_method_invocation_conversion_p): Likewise.
8423 (patch_string): Temporary disable forbidden use of `this' in
8424 explicit constructor invocations when doing string concatenation
8426 (patch_unaryop): Added comment. Reinstalled code to disable
8427 further check on assignment operation with cast expression RHS.
8428 (patch_switch_statement): Fixed indentation.
8429 (build_try_statement): Call build_decl instead of
8430 build_decl_no_layout.
8431 (patch_synchronized_statement): Likewise.
8432 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8433 IS_UNCHECKED_EXPRESSION_P.
8434 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8435 layout argument exception type.
8436 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8437 of IS_UNCHECKED_EXPRESSION_P.
8439 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8441 * jcf-parse.c (yyparse): Open class file in binary mode.
8443 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8445 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8447 * jcf-write.c (perform_relocations): Move check out one loop.
8449 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8451 * Make-lang.in: Fix reference to srcdir.
8452 * jv-scan.c: Add missing xmalloc prototype.
8453 * jvgenmain.c: Ditto.
8455 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8457 * decl.c (error_mark_node), java-tree.h: New global.
8458 * parse.y: Use empty_stmt_node instead of size_zero_node.
8459 (build_if_else_statement): If missing else, use empty_stmt_node.
8461 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8462 (java_complete_expand_method): Complain if return is missing.
8463 (java_check_regular_methods): Comment out incorrect error check.
8464 (not_accessible_p): Fix incorrect handling of protected methods.
8465 (patch_method_invocation): Pass correct context to not_accessible_p.
8466 (find_applicable_accessible_methods_list): Likewise.
8467 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8468 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8469 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8470 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8472 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8473 (push_int_const): Remove reundant NOTE_PUSH.
8474 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8475 (- case SWITCH_EXPR): Fix code generation bug.
8476 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8477 (generate_classfile): More robust for abstract methods.
8479 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8481 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8482 * Make-lang.in: Ditto.
8484 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8487 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8489 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8491 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8493 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8495 Allow uses of interface types to verify. This is not really
8496 type-safe, but it matches what Sun does, and is OK as long as
8497 there are appropriate run-time checks.
8498 * verify.c (merge_types): If merging two interface types,
8499 just set the result to java.lang.Object.
8500 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8502 1998-11-13 Tom Tromey <tromey@cygnus.com>
8504 * gjavah.c (main): Handle --output-class-directory argument.
8505 * jvspec.c (lang_specific_driver): Translate `-d' into
8507 * jcf.h (jcf_write_base_directory): Declare.
8508 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8509 * lang-options.h: Mention -foutput-class-dir.
8510 * jcf-write.c (jcf_write_base_directory): New global.
8511 (make_class_file_name): Put generated .class file into `-d'
8512 directory, or into source directory if -d not given. Function now
8514 (write_classfile): Free class file name. Handle case where class
8516 (DIR_SEPARATOR): New macro.
8517 Include <sys/stat.h>
8519 * Makefile.in (prefix): New macro.
8521 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8523 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8524 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8525 here (done in patch_invoke instead).
8526 (case_identity): Moved here from parse.y.
8528 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8529 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8530 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8531 so they can be efficiently scanned without recursion.
8532 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8533 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8534 in BLOCK iteratively, rather than recursively.
8536 * parse.y (do_unary_numeric_promotion): New function.
8537 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8539 * parse.y (patch_newarray): Various fixes.
8541 Re-do handling of switch statements (for proper block scoping).
8542 * parse.y: Add just a single block for the enture switch block,
8543 but don't create any "case blocks".
8544 (group_of_labels): Rmeoved unneeded non-terminal.
8545 CASE_EXPR and DEFAULT_EXPR are added to current block.
8546 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8547 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8548 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8549 * parse.y (wfl_operator, print_int_node): Make non-static.
8550 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8551 as part of recursive scan of block.
8552 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8553 (patch_switch_statement): Most tests move dinto java_complete_tree.
8555 * parse.y: Make various production be non-typed (void).
8556 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8557 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8558 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8560 * jcf-write.c (struct jcf_handler): New type.
8561 (struct jcf_switch_state): New type.
8562 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8563 (alloc_handler, emit_unop, emit_reloc): New functions.
8564 (adjust_typed_op): Add extra parameter ("max type" offset).
8565 (emit_switch_reloc, emit_case-reloc): New function.
8566 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8567 (generate_bytecode_insns): Support REAL_CST, switch statements,
8568 exception handling, method calls, object/array creation, and more.
8570 * class.c: Remove some unused variables.
8571 * constants.c (find_string_constant): New function.
8572 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8573 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8574 if flag_emit_class_files.
8576 1998-11-12 Tom Tromey <tromey@cygnus.com>
8578 * jcf-io.c (find_class): Added explanatory comment.
8580 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8581 trailing slash to `.zip' entries.
8583 * jvspec.c (lang_specific_driver): Correctly handle case where
8584 GC_NAME not defined.
8586 1998-11-11 Tom Tromey <tromey@cygnus.com>
8588 * jvspec.c (GC_NAME): New define.
8589 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8591 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8593 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8595 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8597 1998-11-11 Tom Tromey <tromey@cygnus.com>
8599 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8601 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8603 * class.c (is_compiled_class): Call safe_layout_class for class
8604 compiled from source.
8605 * conver.h (convert_to_integer, convert_to_real,
8606 convert_to_pointer): Added prototypes.
8607 * decl.c (init_decl_processing): Non longer push the decls of
8608 `methodtable', `constants', `Class', `Field', `dispatchTable'
8609 `jexception' and `Method'.
8610 * expr.c (build_invokeinterface): New function.
8611 (expand_invoke): static variable CLASS_IDENT now in
8612 build_invokeinterface. Use build_invokeinterface.
8613 (expand_java_field_op): Moved code to inline
8614 java.lang.PRIMTYPE.TYPE into a function.
8615 (build_primtype_type_ref): New function.
8616 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8617 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8618 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8619 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8620 (DECL_LOCAL_STATIC_VALUE): New macro.
8621 (build_invokeinterface, build_primtype_type_ref): New function
8623 (java_parse_abort_on_error): Macro rewritten.
8624 * jcf-parse.c (current_method): Add comment to declaration.
8625 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8626 Function prototypes fixed.
8627 (jcf_parse_source): push/pop parser context. save/restore global.
8628 (parse_source_file): Fixed leading comment. Now take a
8629 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8630 classes and pop the parser context anymore.
8631 (yyparse): Push parser context, save globals, parse the source
8632 file, restore globals and pop the parser context when processing a
8634 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8635 * lex.c (java_parse_doc_section): New function.
8636 (java_lex): Call java_parse_doc_section when appropriate. Build an
8637 operator around INSTANCEOF_TK.
8638 * lex.h (java_lineterminator, java_sprint_unicode,
8639 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8640 Prototypes rewritten.
8641 (java_parse_escape_sequence, java_letter_or_digit_p,
8642 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8643 java_read_unicode, java_store_unicode, java_read_char,
8644 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8645 Added function prototypes.
8646 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8648 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8650 (struct parser_ctxt): New fields: deprecated,
8651 current_parsed_class_un, gclass_list.
8652 (fix_method_argument_names, issue_warning_error_from_context,
8653 resolve_package, lookup_package_type): New function prototypes.
8654 (resolve_expression_name): Fixed function prototype.
8655 (find_applicable_accessible_methods_list): Fixed indentation, added
8656 extra argument in prototype.
8657 (check_final_assignment, build_null_of_type, check_deprecation,
8658 check_method_redefinition, reset_method_name,
8659 java_check_regular_methods, java_check_abstract_methods,
8660 maybe_build_primttype_type_ref): New function prototype.
8661 * parse.y (conver.h): Include.
8662 (INSTANCEOF_TK): Tagged <operator>.
8663 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8664 (relational_expression:): Build binop for instanceof.
8665 (java_push_parser_context): Remember ctxp->gclass_list across
8667 (java_pop_parser_context): Simply return if no context
8668 exists. Remember gclass_list across contexts.
8669 (issue_warning_error_from_context): New function.
8670 (parse_error_context): Don't setup ctxp->elc here. Call
8671 issue_warning_error_from_context instead.
8672 (parse_warning_context): Likewise.
8673 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8674 setup. Link new class/interface to ctxp->gclass_list.
8675 (add_superinterfaces): Register interface as incomplete if not
8677 (create_class): Remember class unqualified name in
8678 ctxp->current_parsed_class_un. Check class deprecation.
8679 (register_fields): Check field deprecation. Remember static final
8680 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8682 (method_header): New local variable ORIG_ARG. Use unqualified
8683 current class name for check on constructor errors. Promote return
8684 type if of record type. Argument list fix moved in
8685 fix_method_argument_names, called here. Check method deprecation.
8686 (fix_method_argument_names): New function.
8687 (method_declarator): Promote record typed arguments.
8688 (safe_layout_class): Check class methods before layout.
8689 (java_complete_class): Compute field layout when patched.
8690 (do_resolve_class): Try to load class after having it renamed
8691 after the package name.
8692 (get_printable_method_name): Use DECL_CONTEXT.
8693 (reset_method_name): New function.
8694 (check_method_redefinition): Use reset_method_name.
8695 (java_check_regular_methods): New local variable
8696 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8697 names for error report. Check for compile-time error when method
8698 found has default (package) access.
8699 (java_check_abstract_methods): Now takes an interface DECL node as
8700 an argument. Also reinstall real name on unchecked
8701 overriding/hiding methods for error report.
8702 (java_check_methods): Fixed leading comment. Get classes to verify
8703 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8704 CLASS_METHOD_CHECKED_P on class verification.
8705 (lookup_java_method2): Get real method name if necessary.
8706 (find_in_imports): Don't check package class access here.
8707 (resolve_package, lookup_package_type): New functions.
8708 (java_layout_classes): Fixed leading comment. Take classes to be
8709 laid out from ctxp->gclass_list.
8710 (java_complete_expand_methods): Don't expand native and abstract
8712 (java_expand_classes): New function.
8713 (resolve_expression_name): Use additional argument ORIG. Retrieve
8714 values of static final field of primitive types.
8715 (resolve_field_access): Handles static final field of promotive
8717 (resolve_qualified_expression_name): Handle STRING_CST as
8718 primaries and package name resolution. Check deprecation on found
8719 decls. Set where_found and type_found on non static field resolved
8720 during qualification. Layout non primitive field decl types.
8721 (check_deprecation): New function.
8722 (maybe_access_field): Simplified.
8723 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8724 removed. Reverse method's argument when primary is a type. Don't
8725 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8726 instead. Include abstract class in the list of class searchable
8727 for constructors. Use DECL_CONTEXT of found method for access
8728 checks. Check method deprecation.
8729 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8730 converting arguments. Handle INVOKE_INTERFACE.
8731 (lookup_method_invoke): Search constructor using existing
8732 infrastructure (don't rely on lookup_java_constructor anymore).
8733 (find_applicable_accessible_methods_list): Extra argument flag
8734 LC. Now include constructor in the search.
8735 (qualify_ambiguous_name): Conditional expression are primaries.
8736 (not_initialized_as_it_should_p): static final are always
8738 (java_complete_tree): Pass extra NULL argument to
8739 resolve_expression_name. Stricter test to carry on patching
8740 assignments. New case for INSTANCEOF_EXPR.
8741 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8742 (check_final_assignment, maybe_build_primttype_type_ref): New
8744 (patch_assignment): Detect resolved static finals and carry normal
8745 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8746 (try_builtin_assignconv): Access constant 0 on all primitive
8748 (valid_builtin_assignconv_identity_widening_p): Accept identical
8749 types. Accept all promoted type on int type.
8750 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8751 assigned to a reference.
8752 (valid_method_invocation_conversion_p): Accept to check null
8754 (build_binop): Merge declaration and initialization of local
8756 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8757 numeric types. Improved validity test for qualify operators on
8759 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8760 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8761 primitive type and issue the appropriate error message.
8762 (resolve_type_during_patch): Mark class loaded when resolved.
8763 (patch_cast): Allow null to be cased to reference types.
8764 (build_null_of_type): New function.
8765 (patch_array_ref): Handle array on references correctly.
8766 (patch_return): Removed unused local variable MODIFY. Force
8767 boolean to be returned as integers. Allows null to be returned by
8768 a function returning a reference.
8769 * typeck.c (convert_to_integer, convert_to_real,
8770 convert_to_pointer): Prototypes moved to convert.h
8771 (lookup_argument_method): Use method real name, if necessary.
8773 1998-10-30 Tom Tromey <tromey@cygnus.com>
8775 * class.c (build_class_ref): Changed name of primitive classes to
8778 * class.c (make_class_data): Renamed fields: nmethods to
8779 method_count, method_count to dtable_method_count. Always set
8781 * decl.c (init_decl_processing): Likewise.
8783 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * class.c (layout_class): Don't mangle <finit>, produce
8786 __finit<class> instead. Don't verify artificial methods.
8787 * decl.c (finit_identifier_node): New declared global.
8788 (init_decl_processing): finit_identifier_node initialized.
8789 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8790 * java-tree.h (finit_identifier_node): Declared as extern.
8791 (struct lang_decl): New field called_constructor.
8792 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8793 (CLASS_HAS_FINIT_P): New macro.
8794 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8795 explicit constructor invocation.
8796 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8797 CALL_SUPER_CONSTRUCTOR_P): New macros.
8798 (write_classfile): Added prototype.
8799 * jcf-parse.c (jcf_parse_source): Parse and remember for
8800 generation if the file was seen on the command line.
8801 (parse_source_file): Don't write the class file here.
8802 (yyparse): Loop on files rewritten. Set current_jcf.
8803 (parse_zip_file_entries): Parse class file only if it was found.
8804 * lang.c (init_parse): Don't open command line provided filename
8806 (lang_parse): Don't set main_jcf anymore.
8807 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8808 (JCONSTRUCTOR_CHECK): New macro.
8809 (JBSC_TYPE_P): New macro.
8810 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8811 (COMPLETE_CHECK_OP_2): New macro.
8812 (struct parse_ctxt): New field explicit_constructor_p.
8813 (check_class_interface_creation): Fixed prototype indentation.
8814 (patch_method_invocation_stmt): Prototype reflects added argument.
8815 (patch_invoke): Likewise.
8816 (complete_method_declaration, build_super_invocation,
8817 verify_constructor_circularity,
8818 build_this_super_qualified_invocation, get_printable_method_name,
8819 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8820 verify_constructor_super, create_artificial_method,
8821 start_artificial_method_body, end_artificial_method_body,
8822 generate_field_initialization_code): New function prototypes.
8823 * parse.y: Fixed leading comment
8824 (constructor_header:, constructor_body:, block_end:): Rules tagged
8826 (type_declaration:): Call maybe_generate_finit.
8827 (method_declaration:): Action for method_body: placed in new
8828 function complete_method_declaration, called here.
8829 (constructor_declaration:): Defined actions. Removed leading
8831 (constructor_header:): New rule with action.
8832 (constructor_body:): Rule rewritten using block_begin: and
8833 block_end:. Defined actions.
8834 (constructor_declarator:, explicit_constructor_invocation:):
8836 (block:): Use new rules block_begin: block_end:.
8837 (block_begin:, block_end:): New rules and actions.
8838 (block_statements:): Fixed error message for explicit
8840 (method_invocation:): Call build_this_super_qualified_invocation
8841 if primary is `this' or `super' was seen.
8842 (conditional_expression:): Action defined.
8843 (extra_ctxp_pushed_p): New static global flag.
8844 (java_parser_context_save_global): Create parser context if
8845 necessary. Use extra_ctxp_pushed_p to remember it.
8846 (java_parser_context_restore_global): Pop extra parser context if
8848 (build_array_from_name): Array on primitive types are marked
8850 (register_fields): Restore new name in field initializer
8851 expression if type was altered. Non static fields initialized upon
8852 declaration marked initialized.
8853 (maybe_generate_finit): New function.
8854 (maybe_generate_clinit): Use create_artificial_method,
8855 start_artificial_method_body, end_artificial_method_body. Generate
8856 debug info for enclosed initialization statements.
8857 (method_header): Fixed leading comment. Check constructor
8858 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8860 (complete_method_declaration, constructor_circularity_msg,
8861 verify_constructor_circularity): New functions.
8862 (get_printable_method_name): New function.
8863 (check_method_redefinition): Don't rename <finit> methods. Fix
8864 declared constructor names. Error message for
8865 constructors modified.
8866 (java_check_regular_methods): Local variable seen_constructor
8867 renamed saw_constructor. Skip verification on constructors. Create
8868 default constructor with create_artificial_method.
8869 (java_check_methods): Removed unnecessary empty line.
8870 (create_artificial_method, start_artificial_method_body,
8871 end_artificial_method_body): New functions.
8872 (java_layout_classes): Changed leading comment. Reverse fields
8873 list if necessary. Always layout java.lang.Object if being
8875 (java_complete_expand_methods): Verify constructor circularity.
8876 (java_complete_expand_method): Call fix_constructor on
8877 constructors. Local variable no_ac_found removed. Restore
8878 bindings if method body expansion failed.
8879 (fix_constructors, verify_constructor_super,
8880 generate_field_initialization_code): New function.
8881 (java_expand_classes): Fixed leading comment. Write class file
8883 (resolve_expression_name): Check for illegal instance variable
8884 usage within the argument scope of an explicit constructor
8886 (resolve_qualified_expression_name): Pass extra from_super flag
8887 when invoking patch_method_invocation_stmt. New case for
8888 conditional expression when used as a primary. Check for error
8889 when acquiring super.
8890 (patch_method_invocation_stmt): Added extra argument super. New
8891 local variable is_static_flag. Set class_to_search according to
8892 the nature of the constructor invocation. Don't add `this'
8893 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8894 invocation within the argument scope of explicit constructor
8895 invocation. Set is_static according to is_static_flag. Provide
8896 extra `super' argument to patch_invoke invocation.
8897 (patch_invoke): New argument from_super. Loop on arguments
8898 indentation fixed. Pass from_super to invocation_mode. New switch
8899 case INVOKE_SUPER. Fixed error message in switch default case.
8900 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8902 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8903 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8904 message takes constructors into account.
8905 (find_applicable_accessible_methods_list): Fixed indentation.
8906 (qualify_ambiguous_name): Take explicit constructor invocation
8907 into account. Deal with a conditional expression as a primary to
8909 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8910 case. Added extra argument to patch_method_invocation_stmt.
8911 Register calls made to explicit constructor `this'. Don't call
8912 save_expr in ARRAY_REF case when emitting class files. Check for
8913 illegal use of this when expanding explicit constructor invocation
8915 (complete_function_arguments): Set and reset parser context
8916 explicit_constructor_p field value when appropriate.
8917 (build_super_invocation, build_this_super_qualified_invocation):
8919 (patch_assignment): Fixed typo.
8920 (patch_unaryop): Check on final fields occurs only when a decl
8922 (patch_return): Take constructors into account.
8923 (patch_conditional_expr): New function.
8924 * typeck.c (build_java_signature): Removed unnecessary empty line.
8926 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8928 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8930 1998-10-28 Tom Tromey <tromey@cygnus.com>
8932 * decl.c (init_decl_processing): Renamed fields.
8933 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8934 interface_len, msize fields.
8936 * class.c (make_class_data): Removed subclass_head and
8937 subclass_next fields.
8938 * decl.c (init_decl_processing): Removed subclass_head and
8939 subclass_next fields.
8941 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8943 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8944 * mangle.c (emit_unicode_mangled_name): Similarly.
8946 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8948 * jcf-parse.c (get_constant): Place braces around code to compute
8949 'd' when REAL_ARITHMETIC is not defined.
8951 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8953 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8956 1998-10-23 Tom Tromey <tromey@cygnus.com>
8958 * lang-specs.h: `.zip' files are input to jc1.
8960 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8962 * jvspecs.c: Add (but don't enable) support for combining multiple
8963 .class and .java input filenames to a single jc1 invocation.
8964 Add support for -C flag (copile to .class files).
8965 Translate -classpath and -CLASSPATH arguments.
8966 * lang-specs.h: Don't set %2 spec.
8968 1998-10-22 Tom Tromey <tromey@cygnus.com>
8970 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8972 (add_path): Don't add trailing separator to non-empty path
8975 * lang.c (lang_decode_option): Check for -fclasspath and
8976 -fCLASSPATH before examining other `-f' options.
8978 * java-tree.h (finalize_identifier_node): Don't declare.
8979 * class.c (make_class_data): Don't push "final" field.
8980 * decl.c (init_decl_processing): Don't push "final" field.
8981 (finalize_identifier_node): Removed.
8982 (init_decl_processing): Don't set finalize_identifier_node.
8984 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8986 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8988 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8989 (JV_SCAN_SOURCES): New macro.
8990 (JCF_DUMP_SOURCES): Likewise.
8991 (jcf-dump$(exeext)): New target.
8992 (jv-scan$(exeext)): New target.
8994 1998-10-22 Tom Tromey <tromey@cygnus.com>
8996 * Makefile.in (LEX): Removed.
8997 (LEXFLAGS): Likewise.
8998 (SET_BISON): New macro.
9000 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9001 spurious diffs in parse.c.
9002 ($(PARSE_SCAN_C)): Likewise.
9003 (PARSE_DIR): New macro.
9005 (PARSE_SCAN_C): Likewise.
9006 (PARSE_RELDIR): New macro.
9008 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9010 * jcf-io.c (find_class): Use saw_java_source to determine when to
9011 look for `.java' file.
9012 * jcf-parse.c (saw_java_source): New global.
9013 (yyparse): Set it if `.java' file seen.
9015 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9016 (GCJH_SOURCES): Likewise.
9017 * Makefile.in (datadir): New macro.
9018 (libjava_zip): Likewise.
9019 (JAVA_OBJS): Added jcf-path.o.
9020 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9021 (../gcjh$(exeext)): Likewise.
9022 (jcf-path.o): New target.
9023 * java-tree.h (fix_classpath): Removed decl.
9024 * jcf-parse.c (fix_classpath): Removed.
9025 (load_class): Don't call fix_classpath.
9026 * parse.y (read_import_dir): Don't call fix_classpath.
9027 * lex.h: Don't mention classpath.
9028 * lex.c (java_init_lex): Don't initialize classpath.
9029 * jcf-io.c (classpath): Removed global.
9030 (find_class): Use jcf_path iteration functions. Correctly search
9031 class path for .java file.
9032 (open_in_zip): New argument `is_system'.
9033 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9034 classpath-related options.
9035 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9037 (lang_init): Call jcf_path_init.
9038 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9039 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9040 Correctly put braces around second string in each entry.
9041 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9042 classpath-related options.
9043 (help): Updated for new options.
9044 * jcf.h: Declare functions from jcf-path.c. Don't mention
9046 * jcf-path.c: New file.
9048 * jcf-depend.c: Include jcf.h.
9050 * jcf-write.c (localvar_alloc): Returns `void'.
9051 (localvar_free): Removed unused variable.
9053 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9054 (init_parse): Use OBJECT_SUFFIX, not ".o".
9056 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * class.c (emit_register_classes): Renamed from
9059 emit_register_class.
9060 * java-tree.h (emit_register_classes): Prototype renamed from
9061 emit_register_class.
9062 * jcf-parse.c (yyparse): Call emit_register_classes once before
9064 * parse.y (java_expand_classes): No longer register classes.
9066 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9068 * class.c (is_compiled_class): New local variable
9069 seen_in_zip. Identify classes found in currently compiled source
9071 * decl.c (complete_start_java_method): Fixed typo.
9072 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9073 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9074 (CLASS_P): Moved around.
9075 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9076 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9078 (jcf_parse_source): Changed leading comment. Removed unnecessary
9079 fclose and CLASS_FROM_SOURCE_P marking.
9080 (parse_source_file): New local variables remember_for_generation
9081 and filename. Mark parsed file name identifier node. Removed block
9082 executed when parse_only was null. Set remember_for_generation.
9083 Use it as an argument to java_pop_parser_context.
9084 (yyparse): New local variables several_files, list, next node and
9085 current_file_list. Split ampersand separated file names into
9086 current_file_list. Iterate through the list and parse accordingly.
9087 * parse.h (java_pop_parser_context): New function prototype.
9088 * parse.y (ctxp_for_generation): New static global variable.
9089 (java_pop_parser_context): New argument generate. Link popped ctxp
9090 to ctxp_for_generation list accordingly.
9091 (java_complete_expand_methods): Fixed indentation.
9092 (java_expand_classes): New function.
9094 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9096 * Makefile.in: Link with libiberty.a instead of memmove.o.
9098 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * lex.c (setjmp.h): No longer included.
9101 * lex.h (setjmp.h): Included.
9102 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9103 (duplicate_declaration_error_p): Renamed from
9104 duplicate_declaration_error.
9105 (build_array_from_name): New function prototype.
9106 * parse.y (setjmp.h): No longer included.
9107 (variable_declarator_id): Define action.
9108 (build_array_from_name): New function.
9109 (duplicate_declaration_error_p): Renamed from
9110 duplicate_declaration_error. Fixed leading comment.
9111 (register_fields): Main `for' loop reorganized. Uses
9112 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9113 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9114 build_array_from_name.
9115 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9117 (read_import_dir): Don't try to skip `.' and `..'.
9118 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9119 build_array_from_name. Main `for' loop reorganized.
9120 (resolve_qualified_expression_name): When building access to a
9121 field, use the type where the field was found, not its own type.
9122 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9123 field was found is null.
9124 (qualify_ambiguous_name): Sweep through all successive array
9127 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9129 * java-tree.h (pop_labeled_block, lang_printable_name,
9130 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9131 interface_of_p, inherits_from_p, fix_classpath,
9132 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9133 make_class_data, register_class, alloc_name_constant): New
9134 function prototypes.
9135 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9136 indentation. Added cast to remove warning.
9137 (lang_printable_name): Set v argument unused.
9138 (lang_print_error): Added argument to lang_printable_name call.
9139 (java_dummy_print, print_lang_decl, print_lang_type,
9140 print_lang_identifier, lang_print_xnode): All argument marked
9142 * lex.c (java_unget_unicode): Removed unnecessary argument.
9143 (java_allocate_new_line): Unused local variable is gone.
9144 (java_read_char): Added parenthesis in expressions to remove
9145 warnings. Added final return statement.
9146 (java_read_unicode): Added parenthesis in expression to remove
9148 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9149 (java_parse_escape_sequence): Likewise.
9150 (java_lex): Unused local variables are gone. Fixed
9151 java_unget_unicode invocation.
9152 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9154 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9155 lang_printable_name invocation in macro.
9156 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9158 (duplicate_declaration_error): Suppressed unused argument in
9160 (identical_subpath_p): Function declaration is gone.
9161 (patch_invoke): Suppressed unused argument in prototype.
9162 (patch_cast, build_labeled_block, check_thrown_exceptions):
9164 * parse.y (setjmp.h): Included
9165 (toplev.h): Likewise.
9166 (field_declaration:): Suppressed unused local
9167 (label_decl:): Fixed build_labeled_block invocation.
9168 (java_pop_parser_context): Put extra parenthesis around assignment
9170 (yyerror): Suppressed unused local variables.
9171 (variable_redefinition_error): Fixed lang_printable_name
9173 (create_interface): Suppressed unused local variables.
9174 (create_class): Likewise.
9175 (duplicate_declaration_error): Suppressed unused argument. Fixed
9176 lang_printable_name invocation.
9177 (register_fields): Suppressed unused local variable. Fixed
9178 duplicate_declaration_error invocation.
9179 (method_header): Suppressed unused local variable.
9180 (method_declarator, parser_check_super): Likewise.
9181 (java_complete_class): Suppressed unused local variable. Fixed
9182 fatal error message.
9183 (complete_class_report_errors): Added default: in switch.
9184 (java_check_regular_methods): Fixed lang_printable_name
9186 (check_throws_clauses): Likewise.
9187 (java_check_abstract_methods): Suppressed unused local
9188 variable. Fixed lang_printable_name invocation.
9189 (read_import_entry): Added supplemental return statement.
9190 (read_import_dir): Suppressed unused local variables.
9191 (check_pkg_class_access, declare_local_variables): Likewise.
9192 (source_start_java_method): Suppressed unused extern variable
9194 (expand_start_java_method): Suppressed unused extern and local
9195 variable declarations.
9196 (java_complete_expand_methods): Likewise.
9197 (java_complete_expand_method): Suppressed unused local variables.
9198 (make_qualified_name): Likewise.
9199 (resolve_qualified_expression_name): Added default: in
9200 switch. Fixed lang_printable_name invocation.
9201 (class_instance_creation_expression): Added parenthesis around
9203 (patch_method_invocation_stmt): Fixed lang_printable_name and
9204 patch_invoke invocations.
9205 (check_for_static_method_reference): Fixed lang_printable_name
9207 (patch_invoke): Suppressed unused arguments and local variables.
9208 (lookup_method_invoke): Suppressed unused local variables.
9209 (qualify_ambiguous_name): Added default: in switch.
9210 (identical_subpath_p): Function removed.
9211 (patch_assignment): Suppressed unused local variables. Suppressed
9212 unnecessary if statement. Fixed lang_printable_name invocations.
9213 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9214 (valid_ref_assignconv_cast_p): Parenthesis around
9215 expression. Suppressed unused local variables.
9216 (build_binop): Suppressed unused local variables. fixed
9217 lang_printable_name invocations.
9218 (string_constant_concatenation): Suppressed unused local
9220 (patch_unaryop): Fixed lang_printable_name invocation.
9221 (patch_cast): Suppressed unnecessary argument. Fixed
9222 lang_printable_name invocation.
9223 (patch_array_ref): Fixed lang_printable_name invocation.
9224 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9225 (build_labeled_block): Suppressed unused argument.
9226 (generate_labeled_block): Fixed build_labeled_block invocation.
9227 (build_loop_body): Suppressed unused local variables.
9228 (patch_loop_statement): Likewise.
9229 (patch_exit): Fixed lang_printable_name invocation.
9230 (patch_switch_statement): Likewise.
9231 (case_identity): First argument marked unused.
9232 (patch_try_statement): Fixed lang_printable_name invocations.
9233 (patch_synchronized_statement, patch_throw_statement): Likewise.
9234 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9235 lang_printable_name invocations.
9236 (check_thrown_exceptions_do): Suppressed unused argument.
9238 1998-10-14 Tom Tromey <tromey@cygnus.com>
9240 * jcf-write.c (write_classfile): Add output class file as target.
9241 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9242 * jcf.h: Added declarations for dependency-tracking functions.
9243 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9244 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9245 (finish_parse): Call jcf_dependency_write.
9246 (dependency_tracking): New global.
9247 (DEPEND_SET_FILE): New define.
9248 (DEPEND_ENABLE): New define.
9249 (init_parse): Enable dependency tracking if required.
9251 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9252 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9253 (../gcjh$(exeext)): Likewise.
9254 (jcf-depend.o): New target.
9255 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9256 (GCJH_SOURCES): Likewise.
9257 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9259 (find_classfile): Added dep_name argument.
9260 (find_class): Compute name of dependency.
9261 (open_in_zip): Call jcf_dependency_add_file.
9262 * gjavah.c (output_file): No longer global.
9263 (usage): Don't mention "gjavah".
9265 (java_no_argument): Likewise.
9266 (version): Likewise.
9267 (main): Recognize and handle -M family of options.
9268 (print_mangled_classname): Return is void.
9269 (process_file): Handle case where output is suppressed.
9270 (HANDLE_END_FIELD): Likewise.
9271 (HANDLE_METHOD): Likewise.
9272 * jcf-depend.c: New file.
9274 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9276 * java-tree.def: Add missing newline at EOF.
9278 1998-10-13 Tom Tromey <tromey@cygnus.com>
9280 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9281 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9283 Include <config.h> and "system.h".
9284 (disassemble_method): Undefine RET to avoid clash with
9287 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * decl.c (runtime_exception_type_node, error_exception_type_node):
9290 New global variables.
9291 (init_decl_processing): Initialized.
9292 * expr.c (java_lang_expand_expr): Set caught exception type to
9293 null if catch handler argument doesn't exit.
9294 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9296 * java-tree.h (runtime_exception_type_node,
9297 error_exception_type_node): Global variables declared.
9298 (DECL_FUNCTION_THROWS): New macro.
9299 (DECL_FUNCTION_BODY): Modified comment.
9300 (DECL_SPECIFIC_COUNT): Likewise.
9301 (struct lang_decl): New field throws_list.
9302 (IS_UNCHECKED_EXPRESSION_P): New macro.
9303 * lex.c (java_lex): Generate location information for THROW_TK.
9304 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9305 EXCEPTIONS_P): New macros.
9306 (enum jdep_code): New value JDEP_EXCEPTION.
9307 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9308 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9309 PATCH_METHOD_RETURN_ERROR): New macros.
9310 (patch_method_invocation_stmt): Added new argument to prototype.
9311 (patch_synchronized_statement, patch_throw_statement,
9312 check_thrown_exceptions, check_thrown_exceptions_do,
9313 purge_unchecked_exceptions, check_throws_clauses): New function
9315 * parse.y Fixed typo in keyword section.
9316 (throw:): Rule tagged <node>.
9317 (THROW_TK): Keyword tagged <operator>.
9318 (method_header:): Last argument to call to method_header passed
9320 (throws:, class_type_list:, throw_statement:,
9321 synchronized_statement:, synchronized:): Defined actions.
9322 (method_header): New local variable current. Register exceptions
9324 (java_complete_tree): Complete and verify exceptions from throws
9326 (complete_class_report_errors): Error message on exceptions not
9328 (java_check_regular_methods): Fixed typo. Shortcut on private
9329 overriding methods. Changed error message on method
9330 redefinition. Check for throws clause compatibility.
9331 (check_throws_clauses): New function.
9332 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9333 method. Changed error message on method redefinition.
9334 (currently_caught_type_list): New static variable.
9335 (java_complete_expand_methods): Purge unchecked exceptions from
9336 throws clause list. Call PUSH_EXCEPTIONS before walk and
9337 POP_EXCEPTIONS after.
9338 (resolve_qualified_expression_name): Pass new argument as NULL to
9339 patch_method_invocation_stmt.
9340 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9341 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9342 argument list when appropriate. Use new argument if non null to
9343 store selected method decl.
9344 (patch_invoke): Convert if necessary args of builtin types before
9345 forming CALL_EXPR. Argument list no longer reversed here.
9346 (invocation_mode): Treat final methods as static methods.
9347 (java_complete_tree): New cases for THROW_EXPR: and
9348 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9350 (complete_function_arguments): No more RECORD_TYPE
9351 conversion. Function parameter nodes no longer saved.
9352 (valid_ref_assignconv_cast_p): Avoid handling null type.
9353 (patch_binop): Fixed null constant reference handling.
9354 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9356 (patch_try_statement): Fixed comments. Record caught types in
9357 list, push the list, expand try block and pop the list.
9358 (patch_synchronized_statement, patch_throw_statement,
9359 check_thrown_exceptions, check_thrown_exceptions_do,
9360 purge_unchecked_exceptions): New functions.
9361 * typeck.c (lookup_argument_method): Allow WFL in place of method
9362 DECL_NAME during method definition check
9364 1998-10-09 Tom Tromey <tromey@cygnus.com>
9366 * gjavah.c (decode_signature_piece): New function.
9367 (print_c_decl): Use it. Added `name_override' argument.
9368 (print_method_info): Use name_override argument to print_c_decl.
9369 (seen_fields): Removed.
9370 (print_field_info): Don't update seen_fields.
9371 (struct method_name): New structure.
9372 (method_name_list): New global.
9373 (print_method_info): Add new method to list of methods.
9374 (name_is_method_p): New function.
9375 (print_field_info): If field name has same name as method, then
9377 (process_file): Parse methods before fields.
9378 (field_pass): New global.
9379 (HANDLE_END_FIELD): Take field_pass into account.
9381 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9383 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9384 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9386 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9388 * jvspec.c: Fix bug in jvgenmain_spec patch.
9390 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9393 * decl.c (soft_exceptioninfo_call_node): New global variable.
9394 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9395 takes extra integer argument. soft_exceptioninfo_call_node
9397 * except.c (java_set_exception_lang_code): New function
9398 (method_init_exceptions): Called here.
9399 (prepare_eh_table_type): New function.
9400 (expand_end_java_handler): Called here.
9401 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9402 one argument. Modified generation of call to
9403 soft_badarrayindex_node to use new argument.
9404 (build_java_arrayaccess): Pass faulty index value to
9405 build_java_throw_out_of_bounds_exception.
9406 (generate_name): New function.
9407 (java_lang_expand_expr): New local variables node, current,
9408 has_finally_p. Expand TRY_EXPR node.
9409 (process_jvm_instruction): Replace top of the stack with thrown
9410 object reference when entering exception handler.
9411 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9412 specific tree codes.
9413 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9415 (DECL_SPECIFIC_COUNT): New macro.
9416 (prepare_eh_table_type, java_set_exception_lang_code,
9417 generate_name): New function declarations.
9418 (match_java_method): Declaration deleted.
9419 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9421 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9422 * parse.h (redefinition_error, refine_accessible_methods_list,
9423 can_cast_to_p): Function declaration removed.
9424 (classitf_redefinition_error, variable_redefinition_error,
9425 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9426 find_most_specific_methods_list, argument_types_convertible,
9427 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9428 valid_cast_to_p, valid_method_invocation_conversion_p,
9429 try_reference_assignconv, add_stmt_to_compound,
9430 build_jump_to_finally, build_tree_list, patch_try_statement,
9431 java_get_catch_block): New function declarations.
9432 * parse.y (string_buffer_type): Global variable deleted.
9433 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9434 finally): Rules tagged <node>.
9435 (TRY_TK, CATCH_TK): Token tagged <operator>.
9436 (class_body_declaration:, class_member_declaration:,
9437 formal_parameter:, explicit_constructor_invocation:,
9438 interface_member_declaration:, constant_declaration:,
9439 primary_no_new_array:, class_instance_creation_expression:,
9440 array_creation_expression:): Issue error on unsuported JDK1.1
9442 (try_statement:, catches:, finally:): Define actions.
9443 (catch_clause_parameter): New rule.
9444 (catch_clause:): Use new rule catch_clause_parameter.
9445 (parse_jdk1_1_error): New function.
9446 (redefinition_error): Renamed classitf_redefinition_error.
9447 (variable_redefinition_error): New function.
9448 (check_class_interface_creation): Call
9449 classitf_redefinition_error.
9450 (java_complete_tree): Added error message on JDEP_TYPE: case.
9451 (complete_class_report_errors): Fixed indentation.
9452 (declare_local_variables): Call variable_redefinition_error.
9453 (source_end_java_method): Call java_set_exception_lang_code and
9454 emit_handlers where appropriate.
9455 (java_method_add_stmt): Call add_stmt_to_block.
9456 (add_stmt_to_block): New function.
9457 (lookup_method_invoke): Fixed outside comment. new local variable
9458 candicates. Call find_applicable_accessible_methods_list and
9459 find_most_specific_methods_list when searching for a
9460 method. Modified error report to list possible candidates when
9462 (find_applicable_accessible_methods_list,
9463 find_most_specific_methods_list, argument_types_convertible): New
9465 (refine_accessible_methods_list): Function deleted.
9466 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9467 expr (if applicable) before calling patch_array_ref.
9468 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9469 (enter_block): Fixed comment.
9470 (enter_a_block): New function.
9471 (patch_assignment): Reorganized. Call try_reference_assignconv for
9472 references. Call valid_cast_to_p instead of can_cast_to_p.
9473 (try_reference_assignconv,
9474 valid_builtin_assignconv_identity_widening_p): New functions.
9475 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9476 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9478 (build_string_concatenation): Don't resolve StringBuffer.
9479 (patch_cast): Fixed inverted arguments.
9480 (patch_array_ref): Code to save array expr deleted. Call
9481 valid_cast_to_p instead of can_cast_to_p.
9482 (generate_labeled_block): Call generate_name.
9483 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9484 patch_try_statement): New functions.
9485 * typeck.c (match_java_method): Function deleted.
9487 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9489 * jvspec.c: jvgenmain_spec uses different temporary file names.
9491 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9493 * jvspec.c (lang_specific_driver): Fail if user specifies
9494 --main= when not linking.
9496 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9498 * class.c (make_class_data): Push value for `thread' field.
9499 * decl.c (init_decl_processing): Added `thread' field to class.
9501 * class.c (add_field): Always make static fields externally
9504 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9506 * expr.c (build_java_athrow,
9507 build_java_throw_out_of_bounds_exception, expand_invoke,
9508 build_newarray, expand_java_multianewarray, build_java_monitor):
9509 Update comments to reflect _Jv_* function names.
9511 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9513 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9514 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9515 * parse.y (expand_start_java_method): Likewise.
9517 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9519 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9521 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9522 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9523 * expr.c: Remove no-longer-needed calls to promote_type.
9524 * decl.c (give_name_to_locals): Liekwise.
9525 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9526 * parse.y: Add/remove promote_type calls as appropriate.
9527 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9528 (parse_signature_string): Likewise.
9529 (build_java_array_type): Fix for now signature convenions.
9531 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9533 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9535 * class.c (init_class_processing): libjava function renamed to
9538 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9541 * java-tree.def: Fixed DEFTREECODE third argument.
9542 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9543 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9544 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9545 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9546 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9547 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9548 * lang.c (java_tree_code_type, java_tree_code_length,
9549 java_tree_code_name): New arrays.
9550 (lang_init): Append Java tree node definitions to Gcc ones.
9551 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9553 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9555 (java_lex): Allow declaration of empty string constants. Retain
9556 location information on CASE_TK and DEFAULT_TK.
9557 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9558 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9559 Modified to be more robust.
9560 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9561 (build_new_invocation, try_builtin_assignconv,
9562 patch_switch_statement, string_constant_concatenation,
9563 build_string_concatenation, patch_string_cst, patch_string,
9564 java_expand_switch): New function declarations.
9565 * parse.y: Rules related to switch and EH tagged <node>.
9566 (label_id): Set to NULL_TREE
9567 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9569 (this_or_super:): Fixed indentation.
9570 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9571 statement_expression:): Removed call to RULE on all sub-rules.
9572 (switch_expression:, switch_labels:): New rules.
9573 (switch_statement:, switch_block:, switch_block_statement_groups:,
9574 switch_block_statement_group:, switch_labels:, switch_label:):
9576 (throw_statement:, synchronized_statement:, try_statement:):
9577 Defined temporary actions.
9578 (class_instance_creation_expression:): Call
9579 build_new_invocation. Fixed indentation.
9580 (field_access): Fixed indentation.
9581 (method_invocation): Likewise.
9582 (make_qualified_primary): Use THIS_EXPR.
9583 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9584 resolving from SUPER, set *type_found.
9585 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9586 (java_complete_tree): Removed unused local variable `location'. Case
9587 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9588 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9589 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9590 STRING_CST: case. default: checks for patchable strings.
9591 (complete_function_arguments): Transform string constant or
9592 crafted StringBuffer if necessary.
9593 (build_method_invocation): Fixed comments.
9594 (build_new_invocation): New function.
9595 (patch_assignment): Call try_builtin_assignconv to figure a valid
9596 assignment conversion between builtin types.
9597 (try_builtin_assignconv): New function.
9598 (build_binop): Use URSHIFT_EXPR directly to call build.
9599 (operator_string): Use UNARY_PLUS_EXPR.
9600 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9602 (do_merge_string_cste, merge_string_cste,
9603 string_constant_concatenation, build_string_concatenation,
9604 patch_string, patch_string_cst): New function.
9605 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9606 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9607 (build_newarray_node): Use NEW_ARRAY_EXPR.
9608 (build_this): Use THIS_EXPR.
9609 (build_return): Enable debug information on return statement.
9610 (build_if_else_statement): Likewise.
9611 (complete_labeled_statement): Fixed related comment.
9612 (build_loop_body): Fixed comment.
9613 (build_bc_statement): Enable debug information on break/continue
9615 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9617 (patch_switch_statement, case_identity, java_expand_switch): New
9620 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9622 * buffer.h (BUFFER_INIT): New macro.
9623 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9624 Pass (struct jcf_partial *state) to most functions.
9625 (jcf_block, jcf_relocation): New types.
9626 Support labels, branches, conditionals, loops.
9628 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9630 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9632 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9634 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9635 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9636 not integer_type_node (INT_TYPE_SIZ bits).
9638 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9640 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9641 * jcf-dump.c (print_exception_table): New function.
9642 (disassemble_method): Better handling of wide instructions.
9643 Make more robust for bad input.
9645 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9647 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9650 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9652 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9654 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9656 * Makefile.in ($(PARSE_H)): Removed target.
9658 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9660 * Makefile.in (JAVA_OBJS): Add memmove.o
9661 (memmove.o): New target & rules.
9663 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9665 * expr.c (expand_invoke): Don't generate a call to the class init
9668 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9670 * Makefile.in: Add many missing dependencies.
9671 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9673 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9674 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9676 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9678 * decl.c (complete_start_java_method): If method is static (and
9679 not private) call _Jv_InitClass.
9680 * expr.c (expand_invoke): Don't call build_class_init.
9682 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9684 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9686 * Make-lang.in (GCJ): Define before using.
9688 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9690 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9691 losing due to namespace pollution in GNU getopt.h
9693 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9695 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9696 (java.all.cross): Likewise.
9697 (java.rest.encap): Likewise.
9699 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9701 * gjavah.c (print_class_decls): Fix thinko in arglist
9702 * jcv-io.c (find_classfile): Similarly.
9704 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9706 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9708 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9710 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9711 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9712 * Makefile.in (PARSE_C): New macro.
9713 (PARSE_H): Likewise.
9714 (PARSE_SCAN_C): Likewise.
9715 ($(PARSE_C)): Target renamed from parse.c.
9716 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9717 (clean): Remove parse-scan.c as well.
9718 (parse.o): Depend on $(PARSE_C).
9720 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9722 * README, license.terms: Removed.
9724 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9725 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9726 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9727 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9728 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9729 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9730 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9731 and Java trademark attribution.
9733 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9735 * Makefile.in: Use gcjh, not gjavah.
9736 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9737 * Make-lang.in: Changed gjavah to gcjh everywhere.
9739 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9741 * gjavah.c: Support new -prepend -add -append flags.
9742 (print_method_info): Method is not virtual if class is final.
9744 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9746 * jv-scan.c: Fixed copyright assignment.
9747 * keyword.gperf: Likewise.
9748 * keyword.h: Likewise.
9749 * lex.c: Fixed copyright assignment.
9750 (java_lex): Push unicode back when parsing '<'.
9751 * lex.h: Fixed copyright assignment.
9752 * parse-scan.y: Likewise.
9753 * parse.h: Fixed copyright assignment.
9754 (build_debugable_stmt, complete_for_loop): New function prototypes.
9755 * parse.y: Fixed copyright assignment.
9756 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9757 size_zero_node when completing a loop with no exit condition.
9758 (for_statement_nsi:): Define action.
9759 (for_init:, for_update:): Return size_zero_node when empty.
9760 (declare_local_variables): Call build_debugable_stmt.
9761 (build_debugable_stmt): New function.
9762 (build_loop_body): Build debugable statement around loop
9764 (complete_loop_body): Take into account the debugable statement
9765 around the EXIT_EXPR.
9766 (complete_loop_body): New function.
9767 (patch_exit_expr): Fixed condition inversion.
9769 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9771 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9772 name of thread define.
9773 * jvspec.c (THREAD_NAME): New macro.
9775 (THREADLIB): Likewise.
9776 (lang_specific_driver): Recognize attempt to link with thread
9777 library or gc library. Recognize -ljava on command line so it
9778 isn't linked against more than once.
9780 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9782 * parse-scan.y (report_main_declaration): Name of the class
9783 containing `main' can be a qualified name.
9785 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9787 * config-lang.in: Changed gjavac to gjc everywhere.
9788 * Make-lang.in: Changed gjavac to gjc everywhere.
9790 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9792 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9793 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9794 and install the files.
9795 * Makefile.in (JAVA_OBJS_LITE): New variable.
9796 (compiler:): Now include jv-scan as a dependency.
9797 (../jv-scan$(exeext), parse-scan.c): New targets.
9798 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9799 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9800 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9801 check for errors even if parse_only.
9802 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9804 (yylex): New function. Uses java_lex body.
9805 (java_lex): Removed commented out statement. Remove local variable
9806 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9807 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9808 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9809 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9810 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9811 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9813 (java_lex_error): Empty if JC1_LITE is defined.
9814 (java_get_line_col): Return 0 if JC1_LITE is defined.
9815 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9816 SET_MODIFIER_CTX): Moved into the section containing the macros
9817 conditionally defined by JC1_LITE.
9818 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9819 argument if JC1_LITE is defined.
9820 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9821 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9823 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9824 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9825 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9826 to different values according to JC1_LITE.
9827 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9828 declared if JC1_LITE set.
9829 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9830 defined if JC1_LITE not set.
9831 (struct parser_ctx): Reorganized and skip the jc1 front end part
9833 (java_layout_classes): New function definition.
9834 (java_push_parser_context, java_init_lex, yyparse, yylex,
9835 yyerror): Prototype always declared. All other static function
9836 prototypes declared only if JC1_LITE is not set.
9837 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9838 declared in parse.h.
9839 (java_layout_classes): New function.
9840 (java_complete_expand_methods): No longer layout the class here.
9841 * parse-scan.y: New file.
9842 * jv-scan.c: New file.
9844 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9846 * gjavah.c (main): Handle -friend option.
9847 (friend_specs): New global.
9848 (generate_access): Handle friend_specs.
9849 (process_file): Likewise.
9850 (MAX_FRIENDS): New macro.
9851 (friend_count): New global.
9852 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9853 Changed all callers.
9855 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9857 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9858 (main): Handle processing all the entries of a named .zip archive.
9859 * jcf-io.c (jcf_trim_old_input): New function.
9860 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9862 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9864 * lang.c (flag_assume_compiled): Make default be on.
9866 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9868 * jcf-dump.c: Add bunches of flags to control output more.
9869 (process_class): New function; support printing more than one class.
9870 (main): Support new --print-main and --javap flags.
9871 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9872 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9874 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9876 Change mangling of dispatch table to match C++ vtable (w/thunks).
9877 * class.c (build_dtable_decl), java-tree.h: New function.
9878 (make_class_data): Call it.
9879 * decl.c (init_decl_processing): Likewise.
9881 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9883 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9884 soft_anewarray; adjust args passed.
9885 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9886 match _Jv_NewObjectArray.
9888 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9891 * expr.c (loopup_label): Call create_label_decl.
9892 (create_label_decl): New function.
9893 (java_lang_expand_expr): Call expand_start_bindings with argument
9895 * java-tree.h Added space after PROTO in function declarations
9897 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9898 (create_label_decl, push_labeled_block): New function
9900 * lex.c (label_id): Initialize.
9901 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9903 * parse.h Added space after PROTO in function declarations when
9905 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9906 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9907 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9908 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9910 (struct parser_ctxt): New fields current_loop,
9911 current_labeled_block.
9912 (build_if_else_statement, patch_if_else_statement,
9913 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9914 generate_labeled_block, complete_labeled_statement,
9915 build_bc_statement, patch_bc_statement, patch_loop_statement,
9916 build_new_loop, build_loop_body, complete_loop_body): New function
9918 * parse.y (java_warning_count): New global variable.
9919 (label_id): New static variable.
9920 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9921 (block:): Return size_zero_node when block is empty.
9922 (empty_statement:): Return size_zero_node.
9923 (statement:): Implement supplemental action when for_statement: is
9925 (label_decl:): New rule.
9926 (labeled_statement:): Rewritten using label_decl. Actions
9928 (labeled_statement_nsi:): Likewise.
9929 (if_then_statement): Actions implemented.
9930 (while_expression): New rule.
9931 (while_statement:): Rewritten using while_expression. Actions
9933 (while_statement_nsi:): Likewise.
9934 (do_statement_begin:): New rule.
9935 (do_statement:): Rewritten using do_statement_begin. Actions
9937 (for_statement:): Rewritten using for_begin. Actions implemented.
9938 (for_statement_nsi:): Likewise.
9939 (for_header:, for_begin:): New rules.
9940 (for_init:): Actions implemented.
9941 (statement_expression_list:, break_statement:,
9942 continue_statement:): Likewise.
9943 (yyerror): Count number of issued warning(s).
9944 (java_report_errors): Report error(s) and/or warning(s).
9945 (java_complete_class): Use build_java_argument_signature to
9946 recompute completed method signature.
9947 (java_check_regular_methods): New locals method_wfl and aflags.
9948 Use method_wfl instead of lookup_cl during error reports. Fixed
9949 indentation and modified some error messages. Use
9950 lang_printable_name in method instead of the DECL_NAME. New code
9951 to issue warnings on methods not overriding corresponding methods
9952 private to a different package.
9953 (java_method_add_stmt): Call add_stmt_to_compound.
9954 (add_stmt_to_compound): New function.
9955 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9956 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9957 (build_if_else_statement, patch_if_else_statement,
9958 build_labeled_block, generate_labeled_block,
9959 complete_labeled_statement, build_new_loop, build_loop_body,
9960 complete_loop_body, patch_loop_statement, build_bc_statement,
9961 patch_bc_statement, patch_exit_expr): New functions.
9962 * typeck.c (build_java_signature): Build argument signature before
9963 enclosing it in between parenthesis.
9965 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9967 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9968 (JAVA_OBJS): Added reminder comment
9970 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9972 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9973 be interpreted as a long long.
9975 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9977 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9978 soft_initialise_class. Use _Jv_NewMultiArray, not
9979 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9980 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9981 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9982 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9984 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9986 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9987 length_identifier_node): New global tree node constants.
9988 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9989 Replace uses by super_identifier_node etc.
9990 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9992 * parse.y (resolve_field_access): Don't special-case ".length" if
9993 flag_emit_class_files.
9994 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9995 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9998 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10000 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10001 * class.c (make_method_value): Remove init for removed fields.
10003 * class.c (layout_class): Use build_java_argument_signature.
10004 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10006 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10007 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10008 (build_java_signature): Don't use push_java_argument_signature.
10010 * typeck.c (lookup_argument_method): New function.
10011 * parse.y (java_check_regular_methods): Use lookup_argument_method
10012 instead of lookup_java_method2 followed by lookup_java_method.
10014 * parse.y (check_method_redefinition): Minor optimization.
10016 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10017 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10019 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10021 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10024 * gjavah.c (java_float_finite): Use K&R-style definition.
10025 (java_double_finite): Likewise.
10026 (generate_access): Now returns void. Changed all callers.
10027 (last_access_generated): Removed.
10028 (process_file): Only make a single pass over the .class file.
10030 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10032 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10033 for compatibility for G++ (with -fvtable-thunks).
10034 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10036 * gjavah.c (process_file): Use public inheritance for super-class.
10038 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * lex.c (java_init_lex): Initialize ctxp->package.
10041 * parse.h (struct parser_ctxt): package and package_len replaced
10042 by tree package, an identifier node. Field method_decl_list is
10043 gone. Fixed comments.
10044 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10045 class_in_current_package): New function prototypes.
10046 * parse.y (array_type:): Set class loaded flag on primitive type
10048 (package_declaration:): Assign ctxp->package to the
10050 (method_invocation:): Handle invocation of method qualified by
10052 (single_type_import_declaration:): Removed ambiguity check.
10053 (java_pop_parser_context): New local variable `next'. Reset and
10054 set IMPORT_CLASSFILE_NAME flags on current and previous import
10056 (java_accstring_lookup): Use new local macro COPY_RETURN.
10057 (lookup_field_wrapper): New function.
10058 (parser_qualified_classname): Use merge_qualified_name.
10059 (parser_check_super_interface): Broaden error message.
10060 (do_resolve_class): Check for qualified class name in the current
10061 compilation unit if appropriate.
10062 (process_imports): Check for already defined classes.
10063 (check_pkg_class_access): Got rid of call to
10064 get_access_flags_from_decl.
10065 (java_complete_expand_methods): Call safe_layout_class based on
10066 the current class size.
10067 (make_qualified_primary): Build a WFL qualification on primary if
10069 (merge_qualified_name): New function.
10070 (make_qualified_name): Use merge_qualified_name.
10071 (resolve_expression_name): Use safe_lookup_field.
10072 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10073 (resolve_qualified_expression_name): Likewise. Check on resolved
10074 element accessibility.
10075 (not_accessible_p, class_in_current_package): New functions.
10076 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10077 (patch_method_invocation_stmt): Merged common pieces. Check
10078 accessibility of invoked method.
10079 (check_for_static_method_reference): Add returned type in error
10081 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10082 (refine_accessible_methods_list): Merged two conditions in test.
10083 (java_complete_class): Sanity check on stabilize_ref gone.
10084 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10086 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10088 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10090 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10092 * gjavah.c (F_NAN): Removed.
10093 (F_NAN_MASK): New macro.
10094 (F_POSITIVE_INFINITY): Removed.
10095 (F_NEGATIVE_INFINITY): Likewise.
10096 (java_float_finite): Rewrote.
10097 (D_NAN_MASK): Renamed.
10098 (java_double_finite): Rewrote.
10099 (D_POSITIVE_INFINITY): Removed.
10100 (D_NEGATIVE_INFINITY): Likewise.
10102 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10103 If verbose, print underlying representation of value in hex.
10105 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10107 * buffer.h, buffer.c: New files.
10108 * Makefile.in (JAVA_OBJS): Add buffer.o.
10110 Support locals variables and writing their debug entries to .class.
10111 * jcf-write.c: Simplify some by user new buffer type.
10112 (vode_buffer_grow): Removed.
10113 (struct localvar_info): New type.
10114 (localsvars, localvartable): New buffers.
10115 (localvar_alloc, localvar_free): New functions.
10116 (generate_bytecode_insns): Handle local variables.
10117 (generate_classfile): Write LocalVariableTable attribute.
10119 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10122 * zipfile.h (ZIPMAGIC): New macro.
10124 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10126 * Makefile.in (gjavah.o): Updated dependencies.
10127 (jcf-dump.o): Likewise.
10128 (all.indirect): Use ../gjavah.
10129 (../gjavah$(exeext)): Likewise.
10130 (clean): Don't remove gjavah.
10131 (clean): Remove parse.c, not java/parse.c.
10132 * Make-lang.in (java): Added gjavah.
10133 (gjavah$(exeext)): New target.
10134 (GJAVAH_SOURCES): New macro.
10135 (java.all.build): Added gjavah.
10136 (java.all.cross): Likewise.
10137 (java.rest.encap): Likewise.
10138 * config-lang.in (compilers, stagestuff): Added gjavah.
10140 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10142 * gjavah.c (java_float_finite): New function.
10143 (java_double_finite): Likewise.
10144 (F_POSITIVE_INFINITY): New macro.
10145 (F_NEGATIVE_INFINITY): Likewise.
10147 (D_POSITIVE_INFINITY): Likewise.
10148 (D_NEGATIVE_INFINITY): Likewise.
10150 (print_field_info): Use java_float_finite and java_double_finite.
10152 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10154 * parse.y (method_header): Name "this" implicit argument.
10156 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10158 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10159 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10160 (put_linenumber): New function.
10161 (generate_bytecode_insns, generate_classfile): Write line numbers.
10163 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10166 (lookup_name, build_known_method_ref, build_class_init,
10167 build_invokevirtual, invoke_build_dtable, match_java_method,
10168 build_field_ref, pushdecl_force_head, build_java_binop,
10169 binary_numeric_promotion, build_decl_no_layout,
10170 build_java_arrayaccess, build_newarray, build_anewarray,
10171 build_java_array_length_access, build_java_arraynull_check): New
10172 extern function prototypes.
10173 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10174 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10176 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10178 * jcf.h (jcf_out_of_synch): New extern function prototype.
10179 * parse.h: Static/global function implemented in parse.y
10180 prototyped and declarations moved at the end of the file.
10181 (DECL_P): Check that the argument isn't null.
10182 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10183 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10184 (QUAL_DECL_TYPE): New macro.
10185 (PARAMS): Macro definition removed.
10186 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10187 (return_statement:): Call build_return.
10188 (field_access:): Call make_qualified_primary in sub rule.
10189 (method_invocation:): Build method invocation and call
10190 make_qualified_primary when processing primaries.
10191 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10192 get_type_from_signature.
10193 (java_check_regular_method): Extra integer 0 argument when calling
10194 lookup_java_method2.
10195 (lookup_java_interface_method2): Extra method DECL argument when
10196 calling lookup_java_interface_method2.
10197 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10198 COMPOUND_EXPR node.
10199 (java_complete_expand_method): Layout current class iff not
10200 already done. Don't process interface's methods.
10201 (java_complete_expand_method): Use super class only if it
10202 exists. Use current class otherwise.
10203 (make_qualified_primary): New function.
10204 (resolve_expression_name): Process qualified expression or
10205 expression from primary the same way.
10206 (resolve_expression_name): Two last arguments to
10207 resolve_field_access are now NULL_TREEs.
10208 (resolve_field_access): New variable is_static. Local field must
10209 be DECLs. is_static computed on field DECLs only. Append code in
10210 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10211 to initialize field_type.
10212 (resolve_qualified_expression_name): New local variable,
10213 previous_call_static and is_static. Handle primaries with function
10214 calls, casts, array references and `this'. `super' now handled as
10215 `(super_class)this'. Use is_static to clarify boolean expressions.
10216 Added code to handle case where a proper handle is required to
10217 access a field. Use QUAL_DECL_TYPE where applicable.
10218 (maybe_access_field): New function.
10219 (patch_method_invocation_stmt): New arguments primary, where,
10220 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10221 deleted. Use `where' as a type to search from if specified. Check
10222 for static method reference where forbidden. Append primary or
10223 current_this to the argument list if not calling constructor nor
10225 (check_for_static_method_reference): New function.
10226 (patch_invoke): Layout the class on which new is done if
10228 (lookup_method_invoke): Changed format to report errors on
10230 (qualify_ambiguous_name): New local variable this_found. Now
10231 handle things from primaries. Method call are considered
10233 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10234 changed into NULLs.
10235 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10236 (java_complete_tree): New case fo RETURN_EXPR. Process function
10237 call arguments in separate function.
10238 (complete_function_arguments): New function.
10239 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10241 (patch_assignment): Take the return function slot into account as
10242 a RHS. Distinguish assignment from a return.
10243 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10244 when checking methods in interfaces.
10245 (resolve_type_during_patch): NULL argument to unresolve_type_p
10246 instead of NULL_TREE.
10247 (patch_newarray): Fixed typo in comment.
10248 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10249 (build_return, patch_return): New functions.
10250 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10252 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10254 * constants.c (find_name_and_type_constant, find_fieldref_index,
10255 find_methodref_index): New methods.
10256 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10257 just return given method. Also, rename to build_known_method_ref.
10258 (expand_invoke): Rename call to build_invoke_non_interface.
10259 * java-tree.h, parse.h: Update prototype.
10260 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10261 (such as expand_expr_stmt) if flag_emit_class_files.
10262 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10263 STACK_TARGET, IGNORE_TARGET): New macros.
10264 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10265 (generate_bytecode_insn): New function to generate method's bytecode.
10266 (generate_classfile): Node generate Code attribute for a method.
10267 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10268 push_long_const, field_op, adjust_typed_op, maybe_wide):
10269 New functions used by generate_bytecode_insn.
10271 * typeck.c (signature_include_return): Remove variable.
10272 (push_java_argument_signature, build_java_argument_signature): New.
10273 (build_java_signature): Use push_java_argument_signature.
10274 * parse.y: Use build_java_argument_signature instead of fiddling
10275 with signature_include_return.
10277 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10279 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10282 * Makefile.in (all.indirect): Added gjavah$(exeext).
10283 (gjavah$(exeext)): Added $(exeext).
10286 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10288 * class.c (layout_class): Call to java_layout_parsed_class replace
10289 by safe_layout_class.
10290 * expr.c (build_java_array_length_access): Removed static storage
10291 class in the function definition.
10292 (build_java_arraynull_check): Likewise.
10293 Also fixed typos in two comments.
10294 * lex.c (java_init_lex): Initialize static global kw_length.
10295 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10296 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10298 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10299 * parse.h (resolve_no_layout): New static function declaration.
10300 (get_identifier_in_static): Declaration removed.
10301 (java_layout_parsed_class): Function name declaration changed to
10303 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10304 not_initialized_as_it_should_p, build_this): New static function
10306 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10307 binary_numeric_promotion, stabilize_reference,
10308 build_decl_no_layout, build_java_arrayaccess): Extern function
10309 declarations moved into their own section.
10310 (build_newarray, build_anewarray, build_java_array_length_access,
10311 build_java_arraynull_check): New extern function declarations.
10312 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10313 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10315 (CALL_CONSTRUCTOR_P): New macro.
10316 * parse.y (kw_length): New static global tree node.
10317 (return_statement): Tagged <node>.
10318 (RETURN_TK): Tagged <operator>.
10319 (variable_declarator_id:): Build variable declaration with an
10320 empty initialization value if a syntax error was found in the
10321 initialization part of the variable declaration.
10322 (statement_without_trailing_substatement:): return_statement: now
10323 uses the default rule.
10324 (return_statement:): Temporarily fixed to return NULL_TREE.
10325 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10326 (class_instance_creation_expression:): Class creation rules now
10327 call build_method_invocation upon reduction.
10328 (array_creation_expression:): Rules call build_newarray_node upon
10330 (dim_exprs:): Build a list of dimension expressions.
10331 (dim_expr:): Store location of the OSB_TK in the dimension
10333 (method_invocation:): Added a new error rule.
10334 (build_unresolved_array_type): WFL argument may also be an array
10335 on a primitive type. Name of the argument changed to reflect this.
10336 (method_declarator): Insert argument type at the beginning of the
10337 argument type list and later reverse the list.
10338 (unresolved_type_p): Argument 'returned' may be optionally
10340 (java_layout_class_from_source): Function renamed
10342 (resolve_and_layout): Now call resolve_no_layout and
10344 (resolve_no_layout): New function.
10345 (purify_type_name): New function.
10346 (complete_class_report_errors): Call purify_type_name during error
10347 report on a type not found.
10348 (process_imports): error_found local variable doesn't need to be
10349 initialized to zero.
10350 (declare_local_variables): New local type_wfl. Fixed typo in error
10351 message. type_wfl assigned to unresolved type and used to register
10352 incomplete type. Build a WFL around the variable initialization
10353 statement so that debug info can be generated on it.
10354 (source_start_java_method): Reverse argument list after they've
10356 (current_this): New static global variable.
10357 (java_complete_expand_methods): Set current_this when appropriate.
10358 (resolve_expression_name): Build correct static and non static
10359 field access bearing a simple name.
10360 (resolve_field_access): Resolve the length field of arrays. Handle
10362 (patch_method_invocation_stmt): Set the type of the method
10363 invocation to error_mark_node. This value is later overridden by a
10364 valid type, if any. Don't handle qualified constructor invocation
10365 as qualified method invocation. Call lookup_method_invoke with its
10366 new flag. It's no longer necessary to access the selected method
10367 as the value of a tree list. Handle constructor invocation.
10368 (patch_invoke): Reverse argument list when invoking non interface
10369 methods. Insert call to new as the first argument of the
10371 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10372 defined within a final class. Return INVOKE_STATIC if the invoked
10373 method is a constructor.
10374 (lookup_method_invoke): New lc argument is a flag to indicate a
10375 constructor lookup. Now handle constructor lookup. Choose the most
10376 specific method in case several were matching the invocation
10377 requirements. Return a method decl instead of a tree list featuring
10378 one single method decl element.
10379 (refine_accessible_methods_list): New lc flag argument to
10380 indicate that a constructor is being looked up.
10381 (not_initialized_as_it_should_p): New function.
10382 (java_complete_tree): Now process fake tree codes
10383 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10384 save_expr on resolved function call arguments. Case on
10385 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10386 (patch_assignment): LHS can be a field access expression. When
10387 dealing with reference, lhs_type is the promoted type of the
10388 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10390 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10391 (patch_binop): Use not_initialized_as_it_should_p where
10393 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10394 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10396 (resolve_type_during_patch): New function.
10397 (patch_cast): Call resolve_type_during_patch to resolve type and
10398 report error accordingly.
10399 (patch_array_ref): Use not_initialized_as_it_should_p where
10400 applicable. Array base expression is saved before being
10401 used. Promote the type of an array elements if it contains non
10403 (build_newarray_node, patch_newarray, build_this): New functions.
10405 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10407 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10408 increment it in `for' statement.
10409 (print_field_info): If number is inf or nan, don't print it.
10410 (print_method_info): If method name is `delete', just ignore it.
10411 (print_c_decl): Special-case jstringArray.
10413 * gjavah.c (help): New function.
10414 (no_argument): New function.
10415 (usage): Changed text.
10416 (main): Rewrote argument handling. Now handles -v, --help,
10418 (version): New function.
10419 (found_error): New global.
10420 (main): Return found_error.
10421 (generate_access): Set found_error.
10422 (print_c_decl): Likewise.
10424 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10426 * gjavah.c (print_c_decl): Don't print "," when examining field.
10427 Skip type name when looking at "[L" types.
10428 (process_file): Now static.
10429 (generate_access): Now returns int.
10430 (last_access_generated): New global.
10431 (process_file): Clear last_access_generated; make multiple passes
10433 (print_field_info): Just return if generate_access returns true.
10434 (print_method_info): Likewise. Also, allow <init> functions to
10436 (print_c_decl): Added is_init argument. Print constructors
10438 (print_cxx_classname): Use UTF8_GET to extract characters from
10440 (print_base_classname): New function.
10441 (print_class_decls): New function.
10442 (process_file): Use it.
10443 (utf8_cmp): New function.
10445 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10447 * lang-options.h: Format changed to match changes in gcc/toplev.c
10448 to implement a --help option.
10450 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10452 * decl.c (init_decl_processing): Revert change to dtable_type.
10454 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10456 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10458 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10460 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10462 * lang.c (lang_init): Default flag_exceptions to 1, without
10463 checking to see if it's 2 first.
10465 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10467 * constants.c: Include "system.h".
10468 * decl.c: Likewise.
10469 * lang.c (flag_new_exceptions): Get via extern now.
10470 (lang_init_options): New functions. Turn on flag_new_exceptions.
10472 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10474 * lex.c (java_lex): Return 0 when we see an invalid character in
10477 * lex.c (java_read_char): Specify extra argument when calling
10479 (java_read_unicode, java_parse_end_comment,
10480 java_parse_escape_sequence): Likewise,
10481 (java_lex): Specify extra argument when calling
10482 java_lex_error. Test that IDs are beginning with a legal character
10483 for IDs. Handle invalid characters with an error message and a
10484 call to java_lex_error.
10485 (java_lex_error): Adjust column position by new argument
10486 `forward'. Issue an error even if in the middle of reporting an
10489 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10491 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10492 we don't explicitly put a null pointer when we're copying it.
10494 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10496 * gjavah.c (print_cxx_classname): New function.
10497 (super_class_name): Likewise.
10498 (print_super_fields): Removed.
10499 (in_super): Removed.
10500 (print_field_info): Never generate #defines.
10501 (print_c_decl): Changed generated types to match JNI. No longer
10502 print class name before method name.
10503 (print_method_info): Print "static" before static methods.
10504 Print "virtual" before non-final methods.
10505 (usage): Use exit(1), not exit(-1).
10507 (print_field_info): Use %.17g to print a double.
10508 (last_access): New globals.
10509 (process_file): Initialize last_access.
10510 (usage): Now static.
10511 (ACC_VISIBILITY): New define.
10512 (generate_access): New function.
10513 (print_field_info): Call it.
10514 (print_method_info): Likewise. Also, generate information for all
10515 methods, not just native methods. Return void.
10516 (print_c_decl): Return void.
10517 (print_field_info): Return void.
10519 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10522 processing the jc1 grammar file. Prefix bison functions and
10523 variables with java_.
10524 (parse.c): Dependencies on parse.h and lex.h
10525 * expr.c (build_java_arrayaccess): Function now global.
10526 * java-tree.h: Comment reorganized to carry on previous
10527 classification effort.
10528 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10529 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10530 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10531 java_parse (new prefix java_ generated by bison).
10532 (java_layout_parsed_class, java_register_parsed_class): Function
10534 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10535 * lex.c (static tree wfl_op): Variable deleted.
10536 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10537 ctxp fields to NULL_TREE.
10538 (java_lex): No longer create WFL for operators. Filename caching
10539 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10540 created as STRING_CST and later expanded. Removed extra argument
10541 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10543 (build_wfl_node): Removed code in comments.
10544 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10545 store token and location data in the current bison token.
10546 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10547 static/extern function declaration at the beginning of the file.
10548 (struct qualification): Data structure definition deleted.
10549 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10550 (qualify_ambiguous_name): Function declaration modified. Function
10551 now returns nothing.
10552 (build_array_ref, patch_array_ref, make_qualified_name,
10553 resolve_qualified_expression_name, maybe_generate_clinit,
10554 resolve_field_access): New static function declarations.
10555 (build_java_arrayaccess): New extern function declaration.
10556 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10557 (CALL_EXPR_PRIMARY): Macro deleted.
10558 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10559 (struct parser_ctxt): Field initialized_final
10560 removed. non_static_initialized, static_initialized: New fields.
10561 * parse.y (static tree kw_super, static tree kw_this): New global
10563 (%union): tree wfl field of operator member replaced by int
10564 location. WFLs are non longer created for operators.
10565 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10566 (qualified_name:): Now calls make_qualified_name to build the
10568 (type_declaration:): Consider generating <clinit> when class
10570 (variable_declarator:): Directly build an assignment node when the
10571 variable is initialized when declared.
10572 (this_or_super:): Build a WFL and set current location when THIS
10573 or SUPER are parsed.
10574 (expression_statement:): Wrap statement around a WFL.
10575 (primary_no_new_array:): Fixed typo. Changed value returned by
10576 THIS_TK because of its new type (temporary).
10577 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10578 (field_access:): Build qualified name with SUPER.
10579 (method_invocation:): Fixed returned value because of SUPER's new
10581 (array_access:): Use OSB_TK location information.
10582 (post_increment_expression:, post_decrement_expression:,
10583 unary_expression:, pre_increment_expression:,
10584 pre_decrement_expression:, unary_expression_not_plus_minus:,
10585 cast_expression:, multiplicative_expression:,
10586 additive_expression:, shift_expression:, relational_expression:,
10587 equality_expression:, and_expression:, exclusive_or_expression:,
10588 inclusive_or_expression:, conditional_and_expression:,
10589 conditional_or_expression:, assignment:): Use new location/token
10590 information available on operators.
10591 (create_class): Set super_decl_type to NULL_TREE when processing
10593 (register_fields): Field initialization is now a MODIFY_EXPR
10594 node. Chain initialization code to the matching lists (according
10595 the the field declaration modifiers).
10596 (maybe_generate_clinit): New function.
10597 (method_header): Don't set method's DECL_NAME to a WFL when adding
10598 methods to java.lang.Object.
10599 (resolve_and_layout): Now can return NULL_TREE if the type
10600 resolution fails. Otherwise, return the class DECL instead of its
10602 (check_method_redefinition): Don't patch method DECL_NAME if it
10603 belongs to java.lang.Object.
10604 (process_imports): Simply assign error_found to the value returned
10605 by check_pkg_class_access.
10606 (declare_local_variables): Don't use their init statements (if
10607 any) when parsing error were previously found. Reuse MODIFY_EXPR
10608 build during parsing as an init statement.
10609 (java_method_add_stmt): Now return the current method body.
10610 (java_layout_parsed_class, java_register_parsed_class): Functions
10612 (java_complete_expand_methods): Initialize the constant pool on a
10613 per class basis. Layout the classes before expanding their method
10614 bodies. Don't try expand artificial constructor code if error were
10615 found. Make the classes data and register them if no error were
10617 (java_complete_expand_method): Retrieve an artificial constructor
10618 argument list before entering its body. Assign the top block to
10619 the artificial constructor function body and set types of declared
10620 blocks and compound statements to void. Walk method body if not an
10621 artificial constructor.
10622 (make_qualified_name, cut_identifier_in_qualified): New functions.
10623 (resolve_expression_name): Fixed comments. Save/restore the
10624 current class CLASS_LOADED_P flag value. Build non qualified
10625 static field access and handle qualified expression names.
10626 (resolve_field_access, resolve_qualified_expression_name): New
10628 (patch_method_invocation_stmt): Use the new expression resolution
10629 scheme, calling resolve_field_access when the function call is
10630 resolved as an expression.
10631 (qualify_ambiguous_name): Function rewritten to work on qualified
10632 expression produced by make_qualified_name.
10633 (java_complete_tree): Promote type when function's argument are
10634 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10635 the assignment to discover further errors if RHS is a expression
10636 name that fails to evaluate. Declare LHS initialized even though
10637 the assignment failed. Don't use the location variable and removed
10638 extra argument in patch function calls. Now handle the ARRAY_REF
10639 case and build internal string representation when STRING_CSTs are
10641 (build_method_invocation): Don't wrap function call around a WFL.
10642 (build_assignment): Likewise. Use the operator location
10644 (patch_assignment): Handle array access LHSs. Handle error
10645 provenance, resulting in a better error report.
10646 (build_binop): Use op_location from operator as binop location
10648 (build_unaryop, build_incdec, build_cast): Likewise.
10649 (patch_binop): Extract location information from the node. Fixed
10650 typo in error message.
10651 (patch_unary_op): Extract location information from the node.
10652 (build_array_ref, patch_array_ref): New functions.
10654 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10656 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10657 match _Jv_IsInstanceOf.
10658 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10659 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10661 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10663 * decl.c (init_decl_processing): Functions are now named
10664 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10666 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10668 * java-tree.h (load_class): Add prototype.
10669 * class.c (is_compiled_class): Add missing arg to load_class.
10670 * expr.c (expand_java_NEW): Call load_class.
10671 * parse.y (process_import): Removed bogus use of void return value.
10673 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10675 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10676 Function name is "_Jv_Throw" instead of "soft_athrow".
10677 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10678 Function name is "_Jv_AllocObject" instead of "soft_new".
10679 Takes an extra parameter (object size).
10680 * expr.c: Update calls.
10682 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10684 * lex.c (java_get_line_col): Handle end-of-file.
10685 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10687 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10689 * lang.c (lang_init): Make -fexceptions the default.
10690 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10691 exception handling is not turned on.
10693 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10695 * lang.c (flag_new_exceptions): Make this this default.
10696 * decl.c (end_java_method): Call emit_handlers.
10697 * except.c (method_init_exceptions): Set language code and version.
10698 (expand_start_java_handler): Enable exception, and call
10699 expand_eh_region_start.
10700 (expand_end_java_handler): Enable exception, and set up catch blocks.
10701 (emit_handlers): New routine to generate the saved handlers.
10702 * java-except.h (emit_handlers): Add prototype.
10704 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10706 We used to have three different representations of the constant pool:
10707 the CPool structure, the tree_constant_pool, and the constructures
10708 used to build the Class object (which may need class and string
10709 constants) in compiled code. None were appropriate for compiling
10710 to .class files, so I did a major overhaul.
10712 First, the tree_constant_pool array was removed. Things were
10713 modified to the CPool structure in the JCF could be used.
10714 Second, a "capacity" field was added to the CPool, and functions
10715 written to search for a matching constant, adding one if not found.
10716 The code that generated the Class object was changed to use a CPool.
10717 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10718 the static Class object are now only in build_constants_constructor.
10719 Finally, I wrote code which can generate a .class file (including its
10720 constant pool) from the RECORD_TYPE of a class. This is a big step
10721 on the way to compiling Java source into .class files.
10723 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10724 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10726 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10727 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10728 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10729 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10730 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10731 (lang_type): Removed constant_pool field.
10732 * jcf.h (CPool): Renamed size to count. Added field capacity.
10733 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10734 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10735 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10737 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10738 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10739 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10740 (set_constant_entry, find_constant1, find_constant2,
10741 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10742 find_utf8_constant, find_class_or_string_constant): New functions.
10744 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10745 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10746 (give_name_to_class, get_class_constant): Likewise.
10747 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10748 (get_name_and_type_constant, get_ref_constant): Removed.
10749 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10750 * parse.y: Don't save/restore tree_constant_pool.
10751 * verify.c (verify_jvm_instructions): Update for new approach.
10752 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10754 * lang-options.h: Added -femit-class-file, -femit-class-files.
10755 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10756 (lang_f_options): Added "emit-class-file(s)".
10758 * expr.c (build_java_arrayaccess): Generate more efficient array
10759 bounds checking, by using unsigned compare.
10761 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10763 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * parse.h: New comment on the handling of unresolved type
10766 identifiers. JDEPs are now part of the jdep_code enum.
10767 (typedef struct jdep): Now use enum jdep_code or int, depending on
10768 availability. Both are narrowed down to an 8 bits bitfield.
10769 (CALL_EXPR_PRIMARY): Fixed comment.
10771 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10773 * Make-lang.in (java): Added gjavac and jvgenmain.
10774 (java.start.encap): Depend on gjavac.
10775 (java.rest.encap): Depend on jvgenmain.
10777 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10778 (JAVA_CROSS_NAME): Likewise.
10779 (java.all.build): Depend on jvgenmain and gjavac.
10780 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10781 (jvgenmain$(exeext)): New target.
10782 (java.install-common): Wrote.
10783 * config-lang.in (compilers, stagestuff): Added gjavac and
10786 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10788 * lang.c (lang_decode_option): New argc/argv interface.
10790 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10793 * decl.c (build_decl_no_layout): New function.
10794 * expr.c (java_lang_expand_expr): Layout declarations found in
10795 blocks before they're pushed.
10796 * jcf-parse.c (load_class): Save current line when parsing class
10798 (parse_source_file): Register class before expanding their
10800 * lang.c (put_decl_node): Produce `null' when `void *' is
10802 * lex.c (static tree wfl_op): New static global, for error report
10804 (java_init_lex): wfl_operator and wfl_op initialized
10805 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10807 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10808 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10809 build_unresolved_array_type): New static function definitions.
10810 (build_decl_no_layout): New extern function declared.
10811 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10812 faulty modifier exists.
10813 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10814 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10815 (UNARY_PLUS_EXPR): New fake operator.
10816 (struct parser_ctxt): New field osb_number.
10817 * parse.y (static tree wfl_operator): New static WFL for operator
10818 bound error messages.
10819 (DECR_TK, INCR_TK): Moved.
10820 (OP_TK): Tagged <operator>.
10821 (array_type:): Now call build_unresolved_array_type.
10822 (dim_expr:): Count the number of '[' seen.
10823 (post_increment_expression, post_decrement_expression,
10824 pre_increment_expression, pre_decrement_expression,
10825 unary_expression_not_plus_minus, unary_expression:): Actions are
10826 now building the corresponding unary expressions.
10827 (cast_expression:): Actions are now building cast expressions.
10828 (build_unresolved_array_type): New function.
10829 (create_interface): Reset the number of declared interfaces.
10830 (create_class): Likewise.
10831 (method_header): Methods declared within the scope of an interface
10832 are now implicitly set public and abstract.
10833 (java_complete_class): Variable's and parameter's type are patched
10834 with a promoted type.
10835 (declare_local_variables): Resolved non builtin types are promoted
10836 before being used to build a variable decl. Removed type patch
10837 posted on variable initialization statement.
10838 (source_start_java_method): Use build_decl_no_layout to build the
10839 decl of a parameter of incomplete type.
10840 (java_register_parsed_class): Process interfaces too. Call
10841 rest_of_decl_compilation on each processed class declarations.
10842 (java_complete_expand_methods): Don't attempt to expand things in
10844 (java_complete_tree): Process CONVERT_EXPR, even though it always
10845 has a type. Propagate error_mark_node to node's type too. Promote
10846 method's call argument type and return error_mark_node if
10847 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10848 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10849 handle unary operator nodes.
10850 (build_assignment): Added comment.
10851 (print_int_node): New function.
10852 (patch_assignment): New second argument. New error handling. Use
10853 print_int_node. Handle references. Use can_cast_to_p to issue
10854 different error message according to the context and check upon
10855 the initialization of the RHS.
10856 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10857 (operator_string): Handle more operators.
10858 (patch_binop): No longer use a function static
10859 wfl_operator. Improved error message on shift distance.
10860 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10861 patch_cast): New functions.
10863 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10865 * jvspec.c: New file.
10866 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10868 * java-tree.h (identifier_subst): Add declaration.
10870 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10872 * jvgenmain.c (main): Generate call to JvRunMain.
10874 * class.c (make_class_data): Push value for "sync_info" field.
10875 * decl.c (init_decl_processing): Push "sync_info" field.
10877 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10879 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10880 Java (source) name, not signature.
10881 Set TYPE_ALIGN to (at least) that of element_type.
10883 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10885 * class.c: Moved classname-mangling-rekated code to ...
10886 * mangle.c: ... this new file.
10887 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10888 * Makefile.in: Update for above changes.
10890 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * expr.c (truthvalue_conversion): Convert integer and floating
10893 point value to their truth value.
10894 * lex.c (java_lex): Handle the `null' literal.
10895 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10896 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10897 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10900 * parse.y: Reorganization/documentation on token declaration.
10901 (binop_lookup[]): New added new tree codes.
10902 (relational_expression): Build corresponding binary operators.
10903 (equality_expression, conditional_and_expression,
10904 conditional_or_expression): Likewise.
10905 (java_complete_class): Fix crash in debug message.
10906 (java_complete_tree): Check initialization of method call
10907 arguments. Further bogus node evaluation to detect more error
10908 during assignments. Handles more binary operators.
10909 (patch_assignment): Use DECL_P.
10910 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10912 (operator_string): Handle more case. Compacted source.
10913 (patch_binop): Changed function comment. Checking for
10914 uninitialized first operand takes the compound assignment into
10915 account and uses DECL_P. Checking for uninitialized second operand
10916 delayed to routine's end. Use macros to issue type bound error
10917 messages and issue messages on both operands if their types are
10918 different. Force fixed type into node. Handle all binary
10921 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10923 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10924 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10925 build operator node and return tokens.
10926 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10927 * parse.h (java_complete_tree): Changed returned type in prototype.
10928 (build_method_invocation, build_assignment, patch_assignment,
10929 patch_binop): New static function declarations.
10930 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10931 BUILD_EXPR_WFL): New macros.
10932 * parse.y (enum tree_code binop_lookup[]): New static for token to
10934 (%union): Parser union has new sub-structure `operator'.
10935 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10936 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10937 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10938 ASSIGN_ANY_TK): Tokens tagged `operator'.
10939 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10940 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10941 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10942 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10943 (assignment_operator:): Rule tagged `operator'.
10944 (expression_statement:): Re-installed default rule.
10945 (method_invocation:): Sub rules call build_method_invocation.
10946 (postfix_expression:): Don't attempt to resolve name here. Just
10948 (multiplicative_expression:): Sub-rules build corresponding binop
10950 (additive_expression:, shift_expression:, and_expression:,
10951 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10952 (assignment:): Sub rule invoke build_assignment.
10953 (assignment_operator:): Default rules on sub rules.
10954 (force_error): Added documentation on this variable.
10955 (declare_local_variables): Build initialization calling
10957 (expand_start_java_method): Removed unused rtx declaration. Mark
10958 arguments as already initialized.
10959 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10960 (java_complete_expand_methods): Don't process next method if
10961 completion of the previous one triggered errors.
10962 (java_complete_expand_method): Call source_end_java_method if no
10963 error were found during completion.
10964 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10965 locals declaratilon. Handle names found within a class. Return
10966 error_mark_node when things aren't found.
10967 (patch_method_invocation_stmt): Return error_mark_node on failures.
10968 (patch_invoke): Removed unused local. Return the correct node.
10969 (java_complete_tree): Now returns a value. The BLOCK section binds
10970 local identifiers and the type of a BLOCK is now void. Assign the
10971 result of operand completion on COMPOUND_EXPR. Assign the
10972 encapsulated node of a WFL to the result of its completion, except
10973 when the node is an identifier. Now handle MODIFY_EXPR and several
10974 binary operators. Return error_mark_node on errors.
10975 (build_method_invocation, build_assignment, patch_assignment,
10976 build_binop, operator_string, patch_binop): New functions.
10977 * typeck.c (binary_numeric_promotion): New function.
10979 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10981 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10982 Replace most uses of ident_subst by identifier_subst.
10984 * class.c (push_class_static_dummy_field): Removed function.
10985 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10986 instead of looking got "class" static field. Create that decl here.
10987 (class_identifier_node): Removed; no longer needed.
10988 (init_class_processing): Don't init class_identifier_node.
10989 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10990 Do nreverse 0 times (instead of twice) for Object and Class.
10991 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10993 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10995 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10996 while initializing linenumber_count and linenumber_table.
10997 Do it before init_function_start (which calls emit_line_note).
10998 * expr.c (expand_byte_code): Don't need to clear lineno here.
11000 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11002 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11003 then mangle number as _N_.
11005 * class.c (mangle_class_field): New function.
11006 (build_class_ref): Set assembler name of class reference using
11007 mangle_class_field.
11008 (push_class_static_dummy_field): Likewise.
11010 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11012 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11013 of assigning to TREE_CODE. The latter method exploits a feature
11014 of GCC that is not ANSI compliant.
11016 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11018 * decl.c (pushdecl_force_head): New function.
11019 (pushlevel): Removed conditional printf.
11020 (complete_start_java_method): Don't enter local variable scope if
11021 function is compiled from source code.
11022 * expr.c: parse.h now included
11023 (java_lang_expand_expr): New function.
11024 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11025 printf. Terminate buffer when doing directories.
11026 * jcf-parse.c (parse_source_file): Call lang_init_source before
11027 parsing and before code generation.
11028 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11029 use printf if the macro is defined.
11030 * lang.c (lang_init): Install lang_expand_expr hook on
11031 java_lang_expand_expr.
11032 (java_dummy_print): New function.
11033 (lang_init_source): New function.
11034 * lex.c (java_lex): Remember location of an opening brace at the
11035 second nesting level.
11036 (java_is_eol): Unget character seen after a CR if it is EOF.
11037 * parse.h: Now includes lex.h
11038 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11039 printf if the macro is defined.
11040 (expand_start_java_method, build_expr_block, enter_block,
11041 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11042 New static function declarations.
11043 (pushdecl_force_head): New extern function declaration.
11044 (INCOMPLETE_TYPE_P): New macro.
11045 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11046 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11047 BLOCK_EXPR_ORIGIN): New macros.
11048 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11049 DECL_SOURCE_LINE_LAST): New macros.
11050 (struct parser_ctxt): Removed field current_method_decl, redundant
11051 with the field current_function_decl. Added fields
11052 first_ccb_indent1 and pending_block.
11053 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11054 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11056 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11057 (compilation_unit:): Cosmetic on sub rule.
11058 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11059 (variable_initializer:): Installed default rule on expression:.
11060 (method_declaration:): method_header: starts a new
11061 method. method_body: installs the function body, absorbs blocks
11062 emitted for temporary variable scopings, pops function's body block
11063 and merges function's last statement lineno in DECL_SOURCE_LINE.
11064 (method_body:): Installed default rules.
11065 (block:): Call enter_block when an opening brace is seen. Absorb
11066 scoping blocks and call exit_block when a closing brace is seen.
11067 (block_statement:): Cosmetic changes.
11068 (method_invocation:): Create WFL around CALL_EXPR node.
11069 (patch_stage): Added comment around definition.
11070 (method_header): Try to use first_ccb_indent1 as the first line of
11071 the method, so BP debug info are emitted at the first opening
11072 brace of the function. If the function has no body, use the
11073 location of the function's name. Override currently defined method
11074 name with the matching WFL so we can point redefinition errors
11075 using the location where the function's name was declared.
11076 (check_abstract_method_header): Interprets DECL_NAME as an
11077 identifier or as a WFL, accordingly.
11078 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11079 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11080 location and name information out of it and reinstall DECL_NAME to
11081 its original identifier node value.
11082 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11083 function's source code).
11084 (read_import_dir): Test the value returned by find_class and issue
11085 a fatal accordingly.
11086 (declare_local_variables): Push a new block for the scope of the
11087 new variable(s) if code has been already generated at that nesting
11088 level. Pinpoint redefinition errors using the variable id
11089 WFLs. Generate initialization code if necessary. If the variable
11090 type is incomplete, register a patch on its decl.
11091 (source_start_java_method): Rewritten. Define a new block for the
11092 function's parameters. Build parameter decl out of function's
11093 arguments and register them for a patch if their types are
11095 (expand_start_java_method): Includes the part of
11096 source_start_java_method that was pushing the parameter decls and
11097 completing the method start code.
11098 (source_end_java_method): Removed call the expand_end_bindings and
11099 poplevel (already taken care of). Reinstall function's arguments
11100 and get function's last line of code before calling
11101 expand_function_end.
11102 (java_method_add_stmt): New comment before the function's
11103 code. Complement the second operand of the current COMPOUND_EXPR
11105 (java_complete_expand_methods): Don't generate debug info on line
11106 zero when expanding a generated constructor.
11107 (java_complete_expand_method): Set start and end line numbers for
11108 a artificially generated constructor to one and manually call
11109 enter_block and exit_block when defining it. For all methods:
11110 expand function's start calling the new expand_start_java_method
11111 and invoke java_complete_tree on the effective method's body, if
11113 (resolve_expression_name): Now use lookup_name_in_blocks to search
11114 local variable decls and print out an error when variables are
11116 (patch_method_invocation_stmt): Inserted comment before the
11118 (lookup_method_invoke): Chain method's arguments using chainon
11119 with the current arg list as a second argument. Inserted missing
11120 IDENTIFIER_POINTER when reporting an error on methods not found.
11121 (refine_accessible_methods_list): Don't retain constructors.
11122 (patch_arguments): Function removed.
11123 (java_complete_tree): Inserted comment before the function's
11124 code. New case for BLOCKs. Moved the WFL case a bit
11125 further. Complete function's arguments.
11126 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11127 maybe_absorb_scoping_blocks): New functions.
11129 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11131 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11133 * jcf-parse.c (parse_source_file, java_error_count): New forward
11134 and extern declarations.
11135 (java_parse_abort_on_error): Macro moved.
11136 (jcf_parse_source): fatal called if fopen fails. Now calls
11138 (parse_source_file): New parse_only parameter. Reflects the
11139 elimination of the second pass.
11140 (yyparse): parse_source_file called with argument set to 0.
11141 * jcf.h (JCF_ZERO): Sets java_source to zero.
11142 * lex.c (java_init_lex): pass argument is gone. Function modified
11143 to be called once during the analysis of a file.
11144 (java_unget_unicode): Fixed typo in fatal message.
11145 (java_get_line_col): Likewise.
11146 (java_lval): Likewise. String literals no longer built during
11148 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11150 * parse.h (MODIFIER_WFL): New macro.
11151 (parse_check_super, parser_check_super_interface): Now return int.
11152 (parser_chain_incomplete_item, not_builtin_p,
11153 complete_method_decl): Declarations removed.
11154 (build_method_invocation_stmt, build_invoke): Renamed using the
11155 `patch' instead of `build'
11156 (register-incomplete_type, obtain_incomplete_type,
11157 java_complete_tree, java_complete_expand_method,
11158 unresolved_type_p, create_jdep_list): New function declarations.
11159 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11160 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11161 (jdep): New typedef on new struct _jdep.
11162 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11163 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11164 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11165 JDEP_RESOLVED_P): New macros.
11166 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11167 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11168 JDEP_VARIABLE): New enum values and jdep kinds.
11169 (jdeplist): New typedef on struct _jdeplist.
11170 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11172 (CALL_EXPR_PRIMARY): New macro.
11173 (struct parser_ctxt): Fields java_pass, current_method_decl,
11174 method_decl_list deleted. New field jdeplist.
11175 (INCOMPLETE_P): Macro deleted.
11176 * parse.y (single_type_import_declaration:): Removed pass switch.
11177 (type_import_on_demand_declaration): Likewise.
11178 (field_declaration:): Removed pass switch on all sub rules.
11179 (class_declaration:): Call the complete_class_decl removed on
11181 (method_declaration:): Removed second pass switch. No longer chain
11182 methods decl when method_header reduced.
11183 (method_header:): Sub rules no longer depend on pass switch.
11184 (method_declarator:): Likewise.
11185 (method_body:): Likewise.
11186 (abstract_method_declaration:): Likewise.
11187 (block_statement:): Likewise.
11188 (local_variable_declaration:): Likewise.
11189 (argument_list:): Likewise.
11190 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11191 removed. Partial CLASS_EXPR tree node built instead.
11192 (postfix_expression:): Removed pass switch on all sub rules.
11193 (java_pop_parser_context): Free classd_list content.
11194 (yyerror): Call obstrack_grow0 to finalize error message.
11195 (check_class_interface_creation): Comment modified to reflect new
11196 returned value meaning. Removed second pass switch. Return 1 if an
11197 error was found, 0 otherwise. Adjust pointer on filename if a
11198 leading path separator was found.
11199 (maybe_create_class_interface_decl): Removed first pass switch
11200 when linking the class decl to the class_list. Install a new
11201 jdep_list for the class.
11202 (add_superinterfaces): List of unresolved interfaces is
11203 gone. Unresolved interfaces are directly added to the current
11205 (create_interface): Second pass shortcut removed.
11206 ctpx->modifier_ctx access through MODIFIER_WFL.
11207 (create_class): Second pass shortcut removed. Call to
11208 register_incomplete_type replaces the call to
11209 parser_chain_incomplete_item.
11210 (complete_class_decl): Function removed.
11211 (duplicate_declaration_error): New way of retrieving redeclared
11213 (register_fields): Call to lookup_modifier_cl replaced by
11214 MODIFIER_WFL. New way of handling unresolved type, using
11215 unresolved_type_p and obtain_incomplete_type.
11216 register_incomplete_type replaces call to parser_chain_incomplete_item.
11217 (patch_stage): New static global variable.
11218 (method_header): New way of handling unresolved type, using
11219 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11220 indicates that the method decl needs to be patched.
11221 (check_abstract_method_header): Call to lookup_modifier_cl
11222 replaced by MODIFIER_WFL.
11223 (method_declarator): Incomplete argument type are registered
11224 calling register_incomplete_type. Patch on the declared method is
11225 issued in that case.
11226 (unresolved_type_p): New function.
11227 (parser_check_super_interface): New comment to reflect function's
11228 modified returned type (int). Function and has a new argument
11229 this_wfl. Call to parse_error_context uses this_wfl instead of
11230 relying on lookup_cl.
11231 (parser_check_super): Comment reflects function's new returned
11232 type (int). Function returns non zero value on error.
11233 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11234 register_incomplete_type, jdep_resolve_class): New functions to
11235 handle incomplete types in declarations.
11236 (java_complete_class): Rewritten to work with the new incomplete
11237 type handling scheme.
11238 (complete_class_report_errors): Likewise.
11239 (complete_method_decl): Removed: it jobs is now handled by
11240 java_complete_class.
11241 (do_resolve_class): Class loaded in not already loaded and not
11242 found in Java source code.
11243 (java_check_regular_methods, java_check_abstract_methods): Don't
11244 call complete_method_decl anymore.
11245 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11246 (read_import_dir): Got rid of the pass number dependency.
11247 (declare_local_variables): New handling of unresolved types (patch
11249 (source_start_java_method): New parameter level. Function called
11250 with level set to 1 when argument types are potentially
11251 unresolved. Called to complete the job with level set to 2 once
11252 types are complete.
11253 (source_end_java_method): Call to permanent_allocation
11254 removed. Waiting to be replaced by a more suitable obstack
11256 (java_complete_expand_methods, java_complete_expand_method,
11257 java_expand_finals): New functions.
11258 (build_method_invocation_stmt): Renamed
11259 patch_method_invocation_stmt. Extracts function call expression
11260 (wfl) and arguments (args) from CALL_EXPR tree operands.
11261 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11262 call. Patch the function and argument operand of the CALL_EXPR
11264 (patch_argument, java_complete_tree): New functions.
11266 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11268 Recover from missing fields and methods (i.e. error instead of fatal).
11269 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11270 * expr.c (expand_invoke): Recover from missing method.
11271 (expand_java_field_op): Recover from missing field.
11272 Inline references to java.lang.{Integer,Char,...}.TYPE.
11273 * typeck.c (get_type_from_signature), java-tree.h: New function.
11274 * class.c (add_method): Use get_type_from_signature.
11275 (build_class_ref): Handle a class that was not found.
11276 * typeck.c (convert): Handle conversion to pointers (for convenience).
11277 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11278 instead of lookup_field to handle missing fields.
11280 * jcf-parse.c (process_zip_dir): Set java_source.
11282 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11284 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11286 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * jcf-parse.c (load_class): Don't change input_filename before
11289 calling jcf_parse_source (but still do it before calling
11291 (jcf_parse_source): Assign input_filename after having saved the
11293 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11294 list. ctxp->modifier_ctx zeroed according to its new
11295 definition. ctxp->filename initialized. Removed
11296 JAVA_MODIFIER_CTX_UNMARK.
11297 (java_unget_unicode): Update the character based column position.
11298 (java_allocate_new_line): ref_count not used anymore. Always free
11299 ctxp->p_line. Initialize c_line->char_col to 0.
11300 (java_get_unicode): Update the character based column position.
11301 (java_lex): Use ctxp->elc to store current position in source
11302 file, at the beginning of the parsed token. Set modifier_ctx entry
11303 corresponding to the parse modifier to a WFL node. Return a WFL
11304 node when an identifier is parsed.
11305 (java_lex_error): Now uses ctxp->elc to store current position in
11307 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11308 * lex.h (build_wfl_node): New function definitions.
11309 (struct java_line): ref_count and next fields are gone. New field
11311 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11312 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11313 (JAVA_COLUMN_DELTA): New macro.
11314 (java_lc): New typedef on new struct _java_lc.
11315 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11316 (parse_error_context, parse_warning_context): Changed prototypes.
11317 (java_get_line_col): Added as an available global function.
11318 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11319 (IC_DECL): Replaced by macro IC_TYPE
11320 (DEPEND_WFL): New macro.
11321 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11323 (exit_java_complete_class): Removed a commented out statement.
11324 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11325 now an array of tree nodes. Deleted fields line_list and
11326 e_line. New field elc, to replace e_line.
11327 * parse.y (array_type:): Build WFL node.
11328 (qualified_name:): Build a single WFL node out of two. Retain
11329 the location information of the first node in the resulting node.
11330 (package_declaration:): Use package name as a WFL node
11331 (single_type_import_declaration:): Use imported name as a WFL node.
11332 (type_import_on_demand_declaration:): Use root of the imported
11333 packages as a WFL node.
11334 (field_declaration:): Removed unused local variable cl.
11335 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11336 (yyerror): New static elc. Removed static error_line, error_pos.
11337 New local code_from_source. Save ctxp->elc into elc at the first
11338 pass. Call java_get_line_col to get a string of the line where
11340 (debug_line): Removed static function.
11341 (parse_error_context, parse_warning_context): Parameter cl is now
11342 a WFL node. Use its value to initialize ctxp->elc.
11343 (redefinition_error): Parameter cl is now a WFL node.
11344 (parse_add_interface): New parameter wfl. No longer call
11345 lookup_cl, use wfl instead.
11346 (check_class_interface_creation): Parameter cl is now a WFL node.
11347 (maybe_create_class_interface_decl): Likewise.
11348 (add_superinterfaces): New function.
11349 (create_interface): Removed local cl, node, super_decl,
11350 super_decl_type. Function now uses id as a WFL node. Better
11351 warning/error report on obsolete or forbidden mix of
11352 modifiers. Now calls add_superinterfaces to register interfaces.
11353 (create_class): Removed local cl, node. Local variable id is used
11354 as a WFL node. Better error report on forbidden modifier
11355 mix. Uses add_superinterfaces to register interfaces.
11356 (find_field): Argument cl is now a WFL node. Now store the WFL
11357 node of a fields that needs to be checked for their
11359 (method_header): Local variable node non longer used. Local
11360 variable id replaces cl.
11361 (check_modifiers_consistency): Local variable cl is now a WFL
11363 (method_declarator): Local variable cl replaced by parameter id.
11364 (parser_qualified_name): Now uses parameter name as a WFL node.
11365 (parser_check_super_interface): New parameter wfl, for achieve
11366 greater accuracy during error reports.
11367 (parser_chain_incomplete_item): New parameter named location. Used,
11368 along the decl, to construct the incomplete item node.
11369 (java_complete_class): resolve_class now uses WFL node extracted
11370 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11372 (complete_method_decl): Unresolved function's argument types are WFL.
11373 (resolve_class): Parameter cl is now a WFL node.
11374 (resolve_and_layout): Likewise.
11375 (do_resolve_class): Likewise. Try first to use cl and then do the
11376 lookup on the decl when calling check_pkg_class_access.
11377 (complete_class_report_errors): Use IC_TYPE in place of
11378 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11379 instead of doing a lookup over the decl.
11380 (java_check_final): Use WFL info from field tree list.
11381 (lookup_cl): Rewritten and returns a statically defined WFL node.
11382 (lookup_modifier_cl): Now uses information from WFL nodes.
11383 (process_imports): Likewise.
11384 (read_import_dir): name and cl arguments replaced by a single WFL
11385 node. Function modified accordingly.
11386 (find_in_imports_on_demand): Now uses WFL node.
11387 (check_pkg_class_access): cl argument is now a WFL node.
11388 (declare_local_variables): Fixed to use WFL nodes.
11389 (resolve_expression_name): Likewise.
11390 (build_method_invocation_stmt): name_combo argument renamed
11391 wfl. Function modified to use WFL nodes.
11392 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11393 (lookup_method_invoke): cl is now a WFL node. Added missing
11394 IDENTIFIER_POINTER to class type decl name.
11396 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11398 * lang.c (init_parse): Now returns char* containing the filename.
11400 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11402 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11404 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11405 * class.c (make_class_data): If flag_assume_compiled, initial class
11406 state is CSTATE_PREPARED; make superclass and interfaces direct
11407 references, rather than constant pool indexes.
11409 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11411 * parser.y: Include flags.h. Removed debug variable pl.
11412 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11413 (block:): Likewise.
11414 (labeled_statement_nsi:): Generate debug info when reducing
11415 expression_statement:.
11416 (check_pkg_class_access): get_access_flags_from_decl invokation
11417 fixed for new CLASS_* flags location.
11418 (source_end_java_method): Save/restore parser context when
11419 entering/leaving this routine. Restore lineno to its right value
11420 before calling expand_end_bindings.
11421 (build_method_invocation_stmt): build_invoke called with the
11422 current line information.
11423 (build_invoke): New argument cl. Wrap the function call around a
11425 (refine_accessible_methods_list): Changed comment, removed
11427 * parse.h: Fixed typo in comments.
11428 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11429 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11430 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11432 * lex.c (java_lex): Record the last closing curly bracket of a
11434 * jcf-parse.c (jcf_parse_source): Now calls
11435 java_check_methods. Clarified comment, fixed typo.
11437 1998-04-09 Dave Brolley <brolley@cygnus.com>
11439 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11440 (finish_parse): Expose for non USE_CPPLIB builds.
11442 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11444 * lang.c (lang_print_xnode): New function.
11446 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11448 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11449 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11450 used to build a class's dispatch table.
11451 (make_class_data): Generate dispatch table if flag_assume_compiled.
11452 Set dtable of class object to address of class_dtable_decl.
11454 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11455 be volatile and have side effects - generates better code.
11457 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11458 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11460 * expr.c (expand_invoke): If class is final, method is
11461 effectively final, so can call it directly.
11463 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11465 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11467 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11469 * parse.y (build_method_invocation_stmt): Removed extra argument
11472 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11474 * expr.c (dtable_indent): Now static global.
11475 (expand_invoke): Now call invoke_build_dtable and
11476 build_invokevirtual.
11477 (invoke_build_dtable, build_invokevirtual): New functions.
11478 * jcf-io.c (find_class): Defer issuing a warning by setting
11479 jcf->outofsynch to 1.
11480 * jcf-parse.c (jcf_out_of_synch): New function.
11481 (load_class): Test this_jcf.outofsynch flag and call
11482 jcf_out_of_synch accordingly.
11483 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11484 comment indentation.
11485 * lex.c (java_get_unicode): Fixed code indentation.
11486 (java_lex): Create string literal. Fixed typo. Removed several
11487 premature obstack_free.
11488 * parse.h: New enums for name resolution and invocation mode.
11489 (struct qualification): New data structure.
11490 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11491 (do_resolve_class, build_method_invocation_stmt,
11492 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11493 debug_line, identical_subpath_p, invocation_mode,
11494 refine_accessible_methods_list, build_invoke,
11495 lookup_method_invoke): New functions declared.
11496 (build_invokevirtual, invoke_build_dtable, match_java_method,
11497 build_field_ref, jcf_out_of_synch): New references to external
11499 (struct parse_ctxt): Removed artificial_constructor field.
11500 * parse.y: (array_type:): Type defined for this rule.
11501 (class_type:): Installed default rule for interface_type:.
11502 (array_type:): Now build Java array type.
11503 (qualified_name:): Now use obstack_grow0.
11504 (method_declaration:): Skip the artificial constructor added to
11506 (abstract_method_declaration:): Execute the code only during pass 1.
11507 (block:): Installed default rule in block_statements:.
11508 (block_statement:): Add the statement to the method during pass 2.
11509 (statement_expression): Installed default rule for
11510 method_invocation:.
11511 (argument_list:): Added code to build the argument list.
11512 (method_invocation:): Added call to create the method invocation
11514 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11515 (debug_line): New function for debug.
11516 (complete_class_decl): No longer do something during pass 1.
11517 (method_header): Use BUILD_PTR_FROM_NAME.
11518 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11520 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11521 function's main comment.
11522 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11524 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11525 (resolve_class): Now works with arrays.
11526 (do_resolve_class, resolve_and_layout): New functions.
11527 (java_check_regular_methods): Reverse method list before and after
11528 having processed it. No longer set ctxp->artificial_constructor.
11529 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11530 accordingly. Fixed typo in issued error message. Now use
11532 (find_in_imports_on_demand): Now use obstack_grow0.
11533 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11534 (source_end_java_method): Call expand_expr_stmt instead of
11535 expand_expr. Calls it before calling expand_function_end.
11536 (java_method_add_stmt): Do nothing if errors were found during
11538 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11539 (build_method_invocation_stmt, build_invoke, invocation_mode,
11540 lookup_method_invoke, refine_accessible_methods_list,
11541 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11543 * typeck.c (build_java_signature): Properly end method signature
11544 if return type skipped.
11545 (match_java_method): New function.
11547 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11549 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11551 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11553 * expr.c (build_invoke_non_interface): New function.
11554 (methods_ident, ncode_ident): Now static globals.
11555 (expand_invoke): Use build_invoke_non_interface.
11556 * java-tree.h (struct lang_decl): New field function_decl_body.
11557 (DECL_FUNCTION_BODY): New macro.
11558 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11559 CLASS_FROM_SOURCE_P.
11560 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11561 before starting pass 2. Call to java_generate_parsed_class replaced
11562 by java_register_parsed_class.
11563 * lex.c: Fixed typo in header. Some line width related formating.
11564 * lex.h: Some line width related formating.
11565 * parse.h (source_end_java_method, resolve_expression_name,
11566 complete_class_decl, maybe_create_class_interface_decl,
11567 check_class_interface_creation): New static function declarations.
11568 (java_layout_parsed_class, java_method_add_stmt): New function
11570 (struct parser_ctxt): Field mark_class_generate removed. New
11571 fields class_list and artificial_constructor.
11572 * parse.y: Fixed typo in header.
11573 (class_declaration:): Call complete_class_decl when class body
11575 (method_declaration:): Call source_end_java_method in pass 2 when
11576 the method body is defined.
11577 (postfix_expression:): Do expression name resolution on sub-rule
11578 name during pass 2.
11579 (create_class, create_interface): Merged common pieces.
11580 (check_class_interface_creation, maybe_create_class_interface_decl):
11582 (complete_class_decl): New function.
11583 (register_fields): Fixed line width related typo.
11584 (method_header): Correctly skip first argument when fixing
11585 argument line. Changed the loop.
11586 (java_check_circular_reference): Now use ctxp->class_list.
11587 (java_complete_class): Removed start/stop marking.
11588 (java_check_regular_methods): Now takes a class decl as an
11589 argument. Add default constructor if none were encountered.
11590 (java_check_methods): Now use ctxp->class_list. Changed call to
11591 java_check_regular_methods.
11592 (source_start_java_method): Set DECL_ARG_TYPE for each function
11594 (source_end_java_method, java_method_add_stmt): New functions.
11595 (java_generate_parsed_class): No longer exists.
11596 (java_layout_parsed_class, java_register_parsed_class): New functions.
11597 (resolve_expression_name): New function.
11599 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11601 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11602 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11603 until pass initializations are done. Call read_import_dir with
11605 * parse.h: (lookup_modifier_cl): New function declared.
11606 (INTERFACE_FIELD_MODIFIERS): New macro.
11607 (OBSOLETE_MODIFIER_WARNING): New macro.
11608 * parse.y: (register_fields): Class type and current field name in
11609 local variables. Check modifier(s) if adding field(s) to an interface.
11610 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11611 and report errors using the faulty modifier line context.
11612 (lookup_modifier_cl): New function.
11613 (read_import_dir): Detect and report default import processing
11616 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11618 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11619 * class.c (is_compiled_class): Return 1 after making sure it
11620 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11621 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11622 * java-tree.h (flag_assume_compiled): Add decl.
11623 * lang.c (lang_f_options): Add the flag.
11624 (flag_assume_compiled): Add decl, default to 0.
11626 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11629 (is_compiled_class): Likewise.
11630 (layout_class): Likewise.
11631 (layout_class): Detect and lay out classes defined in source code.
11632 (interface_of_p, add_interface_do, may_add_interface): New
11634 (add_interface): Now use add_interface_do.
11635 (add_method_1): New function.
11636 (add_method): Now use add_method_1.
11637 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11638 (complete_start_java_method): New function.
11639 (start_java_mehod): Now call complete_start_java_method.
11640 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11641 (expand_invoke): Likewise and fixed typo.
11642 *gjava.c: (print_super_field): Use new argument to find_class
11645 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11646 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11647 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11649 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11650 (add_method_1, push_class): New prototypes.
11651 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11652 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11653 directory where the class was found.
11654 (find_class): New argument DO_CLASS_FILE. Function find_class
11655 modified accordingly.
11656 *jcf-parse.c: (fix_class_path): New function.
11657 (load_class): Use new VERBOSE argument. load_class now finds and
11658 loads/parses .class/.java files. Save read_state of current_jcf
11660 (java_parser_abort_on_error): New macro.
11661 (jcf_parse_source, parse_source_file): New function.
11662 (jcf_parse): Fixed typo.
11663 (yyparse): Call parse_source_file () only.
11664 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11665 writing the real class name back in the zip directory entry.
11666 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11667 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11668 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11669 (find_class): Prototype fixed.
11670 *lex.c: Added 1998 time stamp.
11671 Removed all static global variables, moved into the parser
11672 context data structure.. Now include unistd.h if SEEK_SET not
11674 (java_init_lex): Rewritten.
11675 (java_sneak_unicode): Modified current unicode access in current line.
11676 (java_unget_unicode): Likewise.
11677 (java_allocate_new_line): New allocation management.
11678 (java_read_char): Modified access and storage of unget_utf8_value.
11679 New way of processing current unicode.
11680 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11681 (java_get_unicode): Now use the parser context.
11682 (java_lineterminator): Likewise.
11683 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11684 of the reentrant parser implementation. Function now use the
11685 parser context data structure and java_lval. Fixed production of
11686 the float and double constant "out of range" error message. Fixed
11687 obstack use. Return integer value when hitting a modifier. Now
11688 return type for TRUE, FALSE and other predefined types. Return
11689 identifier as a TREE_LIST list containing the current line context
11690 as the TREE_VALUE sub-node.
11691 (java_unicode_2_utf8): Fixed typo in declaration.
11692 (java_lex_error): Now use the parser context data structure.
11693 *lex.h: Added 1998 time stamp.
11694 (struct java_line): New fields ref_count and next.
11695 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11696 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11697 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11698 *parse.h: Added 1998 time stamp.
11699 (java_parse_source_file): Renamed from parse_source_file.
11700 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11701 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11702 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11703 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11704 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11705 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11706 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11707 (struct parser_ctxt): New data structure to keep the parser context.
11708 *parse.y: Added 1998 time stamp, got rid of static global variables.
11709 (java_error_count, ctxp): New global variables.
11710 (%union): New value field.
11711 (numeric_type, integral_type): Rules removed.
11712 (primitive_type): Rule defined to handle integral, float, double and
11714 (qualified_name, package_declaration,
11715 single_type_import_declaration, type_import_on_demand_declaration,
11716 modifiers, class_declaration, super, interfaces,
11717 interface_type_list, class_body, field_declaration,
11718 field_declaration, variable_declarators, variable_declarator,
11719 variable_declarator_id, method_declaration, method_header,
11720 formal_parameter_list, formal_parameter, method_body, block,
11721 static, interface_declaration, extends_interfaces,
11722 abstract_method_declaration, local_variable_declarators): Rules now
11724 (force_error, do_warning): New global statics.
11725 (push_parser_context, parser_context_save_global,
11726 parser_context_restore_global, pop_parser_context): New functions.
11727 (yyerror): Now uses the global parser context. Fixed use of obstack.
11728 (parse_error, parse_error_context, parse_warning_context,
11729 java_accstring_lookup, redefinition_error, check_modifiers,
11730 parser_add_interface, create_interface, create_class, find_field,
11731 duplicate_declaration_error, register_fields, method_header,
11732 check_modifiers_consistency, check_abstract_method_header,
11733 method_declarator, parser_qualified_classname,
11734 parser_check_super_interface, parser_check_super,
11735 parser_chain_incomplete_item, java_check_circular_reference,
11736 layout_class_from_source, java_complete_class,
11737 complete_method_decl, resolve_class, complete_class_report_errors,
11738 java_check_final, check_method_redefinition,
11739 java_check_regular_methods, java_check_abstract_methods,
11740 java_check_methods, lookup_java_interface_method2,
11741 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11742 process_imports, find_in_imports, read_import_entry,
11743 read_import_dir, find_in_imports_on_demand,
11744 check_pkg_class_access, not_builtin_p, declare_local_variables,
11745 source_start_java_method, java_generate_parsed_class): New
11747 *typeck.c: (signature_include_return): New global variable.
11748 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11749 to add the function returned type in the signature.
11751 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11753 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11755 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11757 * Make-lang.in (java.info): Added.
11758 (java.install-info): Added
11760 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11762 * Makefile.in (clean): Also remove java/parse.c.
11764 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11766 Add a pair of -fbounds-check/-fno-bounds-check options.
11767 * lang.c (lang_decode_option): Add code to grok arguments.
11768 (flag_bounds_check): Add decl.
11769 (lang_f_options): New array w/ the option in it.
11770 * java-tree.h (flag_bounds_check): Add decl.
11771 * lang-options.h: New file.
11772 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11773 of a static macro value.
11774 (JAVA_ARRAY_EXCEPTION): Delete macro.
11776 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11778 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11779 * expr.c (build_anewarray): Add missing promote_type.
11781 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11783 Add array types with known length to optimize bounds checking.
11784 * typeck.c (build_java_array_type): Take length parameter.
11785 (java_array_type_length, build_prim_array_type): New functions.
11786 * java-tree.h: Update for new functions.
11787 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11788 * class.c: Use build_prim_array_type.
11789 * expr.c (can_widen_reference_to): Handle known-length array types.
11790 (verify_jvm_instructions): Keep track of integer push instructions
11791 followed by newarray/anewarray, so we can build known-length arrays.
11792 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11793 (java_array_data_offset): New function.
11794 (build_java_array_length_access): New function. Optimize if constant.
11795 (build_java_arrayaccess): Constant fold bounds check.
11796 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11797 (build_newarray, build_anewarray): New functions.
11798 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11799 * verify.c (merge_types): Handle known-lengh array types.
11801 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11803 * expr.c (expand_byte_code): Fix performace bug, which caused
11804 searching linenumber_table to be linear rather than constant.
11806 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11808 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11810 * decl.c, java-tree.h (soft_fmod_node): New global.
11811 * decl.c (init_decl_processing): Define __builtin_fmod.
11812 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11813 using __builtin_fmod.
11815 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11817 * keyword.h: New file, output of keyword.gperf as processed by
11819 * lex.c (java_lex_init): Initialize java_error_flag.
11820 * parse.c (YYERROR_NOW): Uses java_error_flag.
11821 * parse.y: New static java_error_flag. Useless definition of
11823 * parse.y (java_error): Portable error recovery using
11824 java_error_flag (not yet completely tuned).
11826 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11828 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11830 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11832 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11833 (parse.c, lex.c, keyword.h): New rules for Java source code
11835 * parse.c: Renamed into jcf-parse.c.
11836 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11837 * keyword.gperf: New file, Java keywords.
11838 * parse.y: New file, Java language grammar.
11839 * parse.h: New file, Java language grammar definitions.
11840 * lex.c: New file, Java language lexer.
11841 * lex.h: New file, Java language lexer definitions.
11843 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11845 * decl.c (clinit_identifier_node), java-tree.h: New global.
11846 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11847 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11848 * expr.c (expand_java_field_op): Check for invalid assignment
11851 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11853 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11855 * verify.c (verify_jvm_instructions): When processing a handler,
11856 attempt to set the current_subr to the right value.
11857 (More complicated code combines Sep 17 and Oct 22 versions.)
11859 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11861 * class.c (push_class): Figure out (guess) name of source file.
11862 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11863 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11864 (parse_class_file): Change return type from int to void.
11865 Call debug_start_source_file/debug_end_source_file.
11867 * expr.c (build_java_binop): Fix masking 2nd operand.
11868 * decl.c (init_decl_processing): Set sizetype first.
11870 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11872 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11873 (Revert Sep 17 change.)
11875 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11877 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11878 .class extension in their name and fix thing so we don't process
11879 them parse_zip_file_entries().
11880 (parse_zip_file_entries): Cleaned unused local variables.
11882 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11884 * expr.c (can_widen_reference_to): Allows equal array element types.
11885 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11886 * jcf-dump.c (RET): Get (and print) index.
11888 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11889 Promote element type to POINTER_TYPE.
11891 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11893 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11894 find_in_current_zip, jcf_figure_file_type): Moved from
11895 jcf-reader.c to parse.c.
11896 * zextract.c: (read_zip_archive): takes file_comment_length possible
11897 field into account.
11899 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11901 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11903 * verify.c (merge_types): Handle array types even better ...
11905 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11907 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11909 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11910 * class.c (make_class_data): Don't build fields_decl if no fields.
11911 When building fields_decl, skip if DECL_ARTIFICAL.
11913 * expr.c (java_stack_swap): Update stack_type_map.
11914 * verify.c (merge_types): Handle array types better.
11916 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11918 * class.c (add_field): Don't promote short integral fields to
11919 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11920 * expr.c (push_value): Promote and convert short integral values.
11922 * decl.c, java-tree.h (integer_two_node): New constant node.
11923 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11925 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11927 * class.c (append_gpp_mangled_type): Use function argument
11928 unpromoted type to generate mangled name.
11930 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11932 * constants.c (build_constant_data_ref): Now uses current_class
11933 instead of main_class.
11934 (build_constants_constructor): Now uses current_class instead of
11936 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11937 of the global variable SeepZipFiles done here.
11938 * zextract.c (read_zip_archive): extra_field optional field taken
11939 into account while computing the position of the class file in the
11941 * verify.c (verify_jvm_instructions): Use current_jcf to search
11943 * parse.c (load_class): First search for the class to load in the
11944 current zip file. Saves current_jcf (restored before returning
11945 from that function). Don't call JCF_FINISH in the class was found
11946 in the current ZIP file.
11947 (jcf_parse): If the class was found in the current ZIP file, save
11948 its tree_constant_pool (for later reuse).
11949 (parse_class_file): New function. Process each method defined in
11950 the current class and record the class as to be later registered.
11951 (yyparse): Rewritten. Figure the type of the current file and switch
11953 * lang.c: New global variable current_jcf.
11954 (lang_init): Removed compiling_from_source test (done later, in
11955 yyparse). Removed call the jcf_parse ().
11956 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11957 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11958 in the current ZIP file) and zip_offset (offset to the class data in
11959 the current zip file).
11960 * jcf-reader.c: zipfile.h included.
11961 localToFile: New ZipFileCache static global variable
11962 (parse_zip_file_entries): New function. Browse the current ZIP
11963 file directory and process each class found.
11964 (process_zip_dir): New function. Register each class found in the
11965 ZIP file directory. The class aren't parsed but a valid JCF is
11966 link to each of them.
11967 (find_in_current_zip): New function. Search for a class in the
11968 current ZIP file directory. If found, prepare the class so that it
11970 (jcf_figure_file_type): New function. Examine the file structure
11971 to figure a class file, a ZIP file. If none of these categories are
11972 matched, a source file is assumed.
11973 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11974 SeenZipFile: New global variable.
11975 (open_in_zip): Use zipmember's length to accelerate the search for
11976 a member. If zipmember was NULL and zip file successfully read,
11978 * java-tree.h: New global variable current_jcf declared. Added
11979 declaration for current_constant_pool_tags, current_constant_pool_data,
11980 current_constant_pool_length, current_constant_pool_data_ref.
11981 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11982 store the JCF of classes seen in a zip file) and tree *constant_pool
11983 (to save a loaded class constant pool). current_class declared here.
11984 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11985 retrieve method_ref_constant.
11986 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11987 (OBJECT): get_class_constant now uses current_jcf.
11988 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11989 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11990 (expand_invoke): Now uses current_class instead of main_class
11991 (build_class_init): Now uses current_class instead of main_class
11992 * class.c: New static global variable registered_class.
11993 (register_class): New function.
11994 (emit_register_class): Modified to use registered_class instead of
11996 (is_compiled_class): Now take into account class seen in the archive.
11998 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12000 * except.h: Renamed to: java-except.h.
12001 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12002 * except.c: Add semi-working (commented out) implementation.
12004 * expr.c (expand_iinc): Add needed flush_quick_stack.
12005 * parse.c (set_source_filename): New function.
12006 (give_name_to_class): Set input_filename from package.classname.java.
12008 * jcf-io.c (find_class): Don't look first in ".".
12010 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * zextract.c (read_zip_archive): Now takes into account the
12014 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12016 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12018 * constants.c, java-tree.h (build_internal_class_name): New function.
12019 (alloc_class_constant): Re-implement using build_internal_class_name.
12020 * class.c (make_class_data): Likewise.
12021 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12023 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12025 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12026 to NULL before pushing an exception handler target.
12028 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12029 (java_stack_swap, java_stack_dup): Re-write to be safe from
12030 clobbering registers.
12031 (build_class_init): New function.
12033 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12035 * typeck.c (build_java_array_type): Temporary use
12036 permanent_obstack to create the array 'length' field.
12037 * expr.c (lookup_label): Temporay use permanent_obstack to create
12038 label if not found.
12039 * class.c (push_super_field): Tempory use permanent_obstack.
12041 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12043 * typeck.c (type_for_mode): Now handles double_type_node and
12045 * verify.c (verify_jvm_instructions): The instruction following
12046 the wide bytecode is checked. OPCODE_ret added to the list of
12049 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12051 * class.c (make_class): Temporary use permanent_obstack. Set the
12052 class CLASS_P field to 1.
12053 (push_class): Temporary use permanent_obstack.
12054 (set_super_info): Temporary use permanent_obstack.
12055 (add_method): Temporary use permanent_obstack, set
12056 METHOD_TRANSIENT().
12057 (add_field): Temporary use permanent_obstack. Sets
12058 FIELD_VOLATILE() and FIELD_TRANSIENT().
12059 (build_class_ref): Temporary use permanent_obstack if the class
12061 (build_static_field_ref): Temporary use permanent_obstack when
12062 creating field's rtl.
12063 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12064 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12065 and fields. Function finalized, as far as flag handling.
12066 (push_class_static_dummy_field): Temporary use permanent_obstack.
12067 (emit_register_class): Force generation of class registration at
12069 * decl.c (end_java_method): Call permanent_allocation() before
12071 * expr.c (can_widen_reference_to): Added comment to interface
12072 handling, fixed typo.
12073 (lookup_field): Now uses CLASS_P() to correct FIXME
12074 (expand_invoke): Verification on public && !static &&
12075 !abstract moved into soft_lookupinterfacemethod (kaffe).
12076 Use Object class dtable if objectref is an array when expanding
12078 (java_push_constant_from_pool): Temporary use permanent_obstack
12079 for CONSTANT_string
12080 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12081 create constant references.
12082 (get_constant): Temporary use permanent_obstack to create constant.
12083 (load_class): Temporary use permanent_obstack to load class.
12084 (jcf_parse): Temporary use permanent_obstack to perform class
12086 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12087 (build_java_signature): Temporary use permanent_obstack.
12088 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12090 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12091 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12094 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12096 * class.c (append_gpp_mangled_type): Fix typo.
12097 (emit_register_class): Use main_class to get class object, rather
12098 than looking for no-longer-existing static decl starting with _CL.
12099 * typeck.c (parse_signature_type): Promote array element type
12100 if it is a RECORD_TYPE.
12102 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12104 * class.c (push_class_static_dummy_field): New function.
12105 (mangle_static_field): New. Do G++-style mangling of static fields.
12106 (layout_class): Mandle static fields here, not in add_field.
12107 (build_class_ref): The class object is now a dummy static field.
12108 * decl.c (find_local_variable): Look for best, instead of first match.
12109 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12110 (build_java_athrow): Don't check here if exception is Throwable.
12111 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12112 (TYPE_USED): Removed. No longer used ...
12113 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12114 * verify.c (push_pending_label): New function.
12115 (push_pending_block): Renamed to check_pending_block.
12116 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12117 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12118 re-checking possible handlers) after a store (less wasted work).
12119 Check for null handler (finally) before calling add_handler.
12120 Various changes to (finally?) correctly handle try/finally.
12122 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12124 * class.c: Include stdio.h.
12126 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12128 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12129 to make sure class is initialized before static/special invoke.
12131 * verify.c (verify_jvm_instructions): On a store instruction,
12132 call find_local_variable to force pre-allocation of decl and rtx.
12133 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12135 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12137 * class.c (build_class_ref): Strip off "promoted_" if need be.
12138 (make_field_value): Call build_java_signature when needed.
12139 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12140 * expr.c (build_java_athrow): Don't push_value of exception.
12141 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12142 match specification of [fd]cmp[lg] for NaNs.
12143 (expand_byte_code): Add support for exception handler ranges.
12144 * except.c: Add skeleton for EH code-generation.
12145 * verify.c (merge_types): Treat all promoted integral types as equal.
12146 * constants.c (build_constants_constructor): To force creation of
12147 current_constant_pool_data_ref, call build_constant_data_ref.
12149 * javaop.def (lload): Fix typo.
12150 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12152 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12154 * parse.c: Don't include function.h.
12156 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12158 * except.[ch]: New files.
12159 * Makefile.in (JAVA_OBJS): Add except.o
12160 * expr.c: Temporary warning about unimplemented exceptions.
12161 * verify.c: Verify exception handlers.
12163 * jcf-dump.c (disassemble_method): Print exception table.
12165 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12167 * expr.c (verify_jvm_instructions): Started a thorough
12168 verification of invoke* bytecodes.
12169 (expand_byte_code): flush quick stack if PC is the target of a
12170 branch. and undef RET (conflicting with config/i386/i386.h).
12171 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12173 (expand_invoke): Now handles invokeinterface and do more
12174 verification according to the bytecode.
12175 (lookup_field): Don't try to load the class if processing
12177 (can_widen_reference_to): Now handles interfaces.
12178 * decl.c (init_decl_processing): New global variable
12179 soft_lookupinterfacemethod_node, declared in java-tree.h.
12180 Call set_super_info on string_type_node.
12181 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12183 * class.c (set_super_info): Fills the CLASS_* flags according to
12185 (get_access_flags_from_decl): Handles all class flags.
12187 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12189 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12190 * parse.c (yyparse): Check for abstract method, and missing code.
12191 * expr.c (expand_byte_code): Change interface.
12192 * lang.c (put_decl_node): Print promoted types prettier.
12193 * verify.c (verify_jvm_instruction): Change interface.
12194 Partial support for scanning exception table.
12195 For load instructions, handle promoted integral types.
12197 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12199 * verify.c: New file, with contents moved from expr.c.
12200 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12201 * typeck.c (is_array_type_p): Moved here from expr.c.
12202 * java-tree.h: Add some now-needed function declarations.
12203 * Makefile.in (JAVA_OBJS): Added verify.o.
12205 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12207 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12208 METHOD_ABSTRACT flag.
12210 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12211 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12212 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12214 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12216 (start_java_method): Hook for SYNCHRONIZED methods.
12218 * expr.c (build_java_jsr, build_java_ret): New functions
12219 (JSR,PRE): New macros
12220 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12221 (verify_jvm_instructions): tableswitch, lookupswitch,
12222 monitorenter, monitorexit, goto_w: verified.
12223 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12224 (build_java_monitor): New function.
12225 (MONITOR_OPERATION): Modified to call build_java_monitor()
12226 (verify_jvm_instructions): Started a thorough verification of
12229 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12231 Support verification of jsr/ret subroutines (used for try/finally).
12232 * decl.c (return_address_type_node): New type node.
12233 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12234 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12235 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12236 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12237 TYPE_USED): New macros for special types in type_map.
12239 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12240 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12242 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12244 * expr.c (can_widen_reference_to): New function.
12245 (pop_type): Use it.
12246 (merge_type_state): Support handling start of subroutine.
12247 (push_pending_block): Return char* error message, instead of calling
12248 fatal on an error. Also handle subroutines.
12249 (verify_jvm_instructions): Handle errors from push_poending_block.
12250 Support jsr and ret instructions.
12252 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12254 * jcf-io.c (find_classfile): Fix thinko.
12255 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12257 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12259 * Makefile.in (BISON): Remove.
12261 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12263 * Makefile.in: Convert to autoconf.
12264 * config-lang.in (outputs): Added java/Makefile.
12266 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12267 Rename cc1java to jc1.
12269 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12270 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12272 * class.c (class_depth): Do load_class if needed.
12274 Mostly better verification.
12275 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12276 (init_decl_processing): Change return type of soft_checkcast.
12277 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12278 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12279 lang_print_error): New functions.
12280 (lang_init): Set global hook print_error_function to lang_print_error.
12281 * expr.c: In the type_map ptr_type_node is only used for null now.
12282 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12283 (merge_types): Dererence pointer to record types before comparing.
12284 (decode_newarray_type, merge_types): On error just return NULL.
12285 (build_java_binop): Add preliminary implementation (with warning)
12286 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12287 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12288 (expand_compare, expand_java_goto, expand_java_call): Don't
12289 push_pending_block, since that only makes sense when verifying.
12290 (merge_type_state): Different return codes.
12291 (push_pending_block): A block may need to be verified more than once.
12292 (expand_byte_code): Warn about unused code at code generation time.
12293 (verify_jvm_instruction): Changed logic, since code may need to be
12294 re-verified if type-state has changed. Also, better error handling.
12295 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12296 Improve newarray, anewarray, ?aload, athrow,
12297 * java-tree.h (LABEL_CHANGED): New macro.
12299 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12301 * decl.c (soft_athrow_node): New global variable initialized.
12302 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12303 * typeck.c (convert): Added support for REAL_TYPE.
12304 (convert_to_char): New function.
12305 (convert): Handle CHAR_TYPE.
12306 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12307 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12308 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12310 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12311 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12312 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12313 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12314 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12315 to Use The Right Things.
12316 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12317 compatible with INT. BOOLEAN is made equivalent to BYTE.
12318 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12319 OPCODE_ifnonnull): Now supported.
12320 (build_java_athrow): New function.
12322 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12324 Rename method name <init> to match G++ (and fix mangling).
12325 * class.c (layout_class): Replace method name of <init> by class name.
12326 (make_method_value): Do inverse renaming of constructor from <init>.
12327 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12328 * typeck.c (lookup_java_constructor): New function.
12329 * expr.c (expand_invoke): If method_name is <init>, call
12330 lookup_java_constructor to find constructor.
12332 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12334 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12336 * parse.c (get_class_constant): Modified to handle array "classes"
12337 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12339 (convert): Modified to handle real type.
12340 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12341 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12342 variables declared.
12343 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12344 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12345 global variables initialized.
12346 (find_local_variable): Handles the case of a pointer
12347 (end_java_method): Restore the use of one more scope
12348 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12349 build_java_array_length_access, expand_java_arrayload,
12350 expand_java_arraystore, expand_java_array_length,
12351 expand_java_multianewarray, expand_java_anewarray,
12352 build_java_check_indexed_type, is_array_type_p,
12353 build_java_throw_out_of_bound_exception): New functions.
12354 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12355 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12356 OPCODE_<t>aload): Implemented code for verification.
12357 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12358 ARRAY_NEW_MULTI): Macro defined.
12359 (CONVERT): Modified to invoke convert().
12360 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12362 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12364 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12365 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12366 (make_class_data): Field name needs '/' as package prefix.
12367 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12369 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12371 Implement debug information for local variables.
12372 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12373 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12374 DECL_LOCAL_SLOT_CHAIN): New macros.
12375 (struct lang_decl_var): New type.
12376 * parse.c (give_name_to_locals): Move to decl.c.
12377 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12378 (start_java_method): Re-write parameter handling.
12379 (pending_local_decls): New global variable.
12380 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12381 (find_local_variable): Accept pc so we can skips decls not in range.
12382 (struct binding_level): Add end_pc field.
12383 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12384 (various): Change so current pc gets passed to find_local_variable.
12386 * decl.c (init_decl_processing): Re-arrange fields in
12387 class_type_node and and method_type_node to match kaffe 0.9.1.
12388 * class.c (make_method_value, make_class_data): Update
12389 initializations to match.
12391 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12393 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12394 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12395 (push_super_field): New function.
12396 (make_class_data): Handle inheritance of class static initializer.
12397 (layout_class): New name mangling.
12398 * constants.c (build_constant_data_ref): Init type of data array
12399 to a one-element array.
12400 (build_constants_constructor): Set DECL_SIZE from complete array type.
12401 * decl.c: Rename class_type, object_type etc to class_type_node,
12402 object_type_node etc. Make former inherit from latter.
12403 * expr.c (expand_invoke): Add cast of function address.
12404 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12405 * parse.c (yyparse): Don't call layout_class here.
12406 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12408 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12410 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12411 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12412 (alloc_class_constant): New.
12413 * expr.c (expand_invoke): Make sure method's class is initialized.
12414 * class.c (interits_from_p, emit_register_class): New functions.
12415 * parse.c (yyparse): Call emit_register_class.
12417 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12419 * constants.c: New file, to handle constant pool.
12420 * Makefile.in (JAVA_OBJS): Add constants.o.
12421 * decl.c (init_decl_processing): Update, fix, finish various structs.
12422 (pushdecl_top_level): New.
12423 * parse.c (layout_class): Moved to class.c.
12424 * expr.c (java_push_constant_from_pool): New function.
12425 * class.c (build_class_ref): Make work fully
12426 (make_class_data): Emit super-class, constant pool, interface vector.
12428 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12430 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12431 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12432 * class.c (class_depth): New function.
12433 (lookup_named_class): Replaced by new function lookup_class.
12434 * decl.c (object_type_node, string_type_node): New.
12435 Remove various types that we no longer need.
12436 * expr.c (verify_jvm_instructions): New separate verifier pass.
12437 (push_type, pop_type): New functions for verifier.
12438 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12439 (expand_byte_code): Simplify, since we assume already verified.
12440 (expand_invoke): Now mostly works.
12441 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12442 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12443 * parse.c: Wait to allocate class object until we know its name.
12444 (layout_class): Calculate DECL_VINDEX for each virtual method.
12445 * typeck.c (get_array_type): Rename to ...
12446 (build_java_array_type): ... and provide working implementation.
12447 (build_java_signature): New function - build Java signature of type.
12448 (set_java_signature): New function - cache signature with type.
12449 (lookup_java_method): New function.
12451 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12453 * class.c (ident_subst): Take extra SUFFIX parameter.
12454 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12455 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12456 (build_class_ref): Actually implement.
12457 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12458 * decl.c (builtin_function): New.
12459 (init_decl_processing): Update for current Kaffe. Declare some
12460 builtin Kaffe functions.
12461 * expr.c (build_address_of): New.
12462 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12463 Renamed (from expand_java_new etc), and added working implementations.
12464 (build_field_ref): Now also handle static fields.
12465 (expand_invoke): Implement invokestatic, and start implement rest.
12466 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12467 * javaop.def: Rename invokevirt -> invokevirtual.
12468 * lang.c (use_handles): Removed.
12469 * parse.c: Add support for ConstantValue atribute.
12470 Handle nested loading of a class. (JPOOL_UTF): New.
12472 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12474 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12476 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12478 * Make-lang.in (java.install-man): New empty rule.
12479 * typeck.c (set_local_type): New function.
12480 * expr.c (STORE_INTERNAL): Call find_local_variable,
12481 not find_stack_slot. Call set_local_type.
12483 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12485 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12486 and building RECORD_TYPE CONSTRUCTORs.
12487 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12489 * lang.c (use_handles): Change the default to 0.
12490 * decl.c: Define and build class_type, field_type, utf8const_type.
12491 * class.c (make_class_data, make_field_value,
12492 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12493 hashUtf8String, strLengthUtf8, mangled_classname:
12494 Functions to build reflective data structures.
12495 * parse.c (yyparse): Call make_class_data.
12497 * jcf-io.c (open_class, find_classfile): New functions.
12498 * jcf-dump.c: Support reading classfile from explicitly-named
12499 class file (without CLASSPATH searching).
12501 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12503 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12504 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12505 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12506 (get_constant): Now trivial for CONSTANT_Utf8.
12508 * jcf.h: Make NEW_CPOOL the default.
12509 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12511 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>