| blob | 1ae6b509e1ec90a0dad3fcc02a44c2a57a00c1c2 |
1 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3 * gcj.texi: Move contents to just after title page.
5 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8 builtin type.
9 (patch_incomplete_class_ref): Build the class ref, build the class
10 init if necessary, complete the tree.
11 Fixes PR java/2605
13 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
15 * parse.y (lookup_field_wrapper): Test `name' code.
16 (resolve_qualified_expression_name): Test `qual_wfl' code.
17 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
18 handle `qual_wfl' by code.
19 (maybe_build_primttype_type_ref): Test `wfl' code.
21 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
23 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
24 fdl.texi.
25 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
26 the dvi file in the java directory.
28 2001-05-25 Sam TH <sam@uchicago.edu>
30 * gen-table.pl javaop.h jcf.h lex.h,
31 parse.h: Fix header include guards.
33 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
35 * jv-scan.c (version): Update copyright year.
37 2001-05-21 Per Bothner <per@bothner.com>
39 * jcf-parse.c (read_class): If class is from .class or .zip file
40 and it's already been read, don't push/pop parser context.
42 2001-05-18 Per Bothner <per@bothner.com>
44 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
45 command line so the jvgenmain-generated main program comes first.
47 2001-05-15 Tom Tromey <tromey@redhat.com>
49 * class.c (build_utf8_ref): Don't generate identifier based on
50 utf8const contents.
52 2001-05-12 Richard Henderson <rth@redhat.com>
54 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
55 * expr.c (java_lang_expand_expr): Expand it.
56 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
57 calling build_exception_object_ref.
58 * parse.y (catch_clause_parameter): Likewise.
59 (build_dot_class_method): Likewise.
60 (try_reference_assignconv): Likewise.
61 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
62 * jcf-write.c (generate_bytecode_insns): Likewise.
64 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
66 * parse.y (build_unresolved_array_type): Set
67 EXPR_WFL_QUALIFICATION on the newly created wfl.
68 Fixes PR java/2538. Fixes PR java/2535.
70 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
72 * parse.y (fix_constructors): Removed unecessary assignment to
73 local. Moved assignment to `this$<n>', fixed comments and
74 indentation.
75 (build_wfl_wrap): Fixed indentation.
76 Fixes PR java/2598, java/2579 and java/2658.
78 2001-05-03 Mo DeJong <mdejong@redhat.com>
80 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
81 check for byte swap.
83 2000-05-02 Jeff Sturm <jsturm@one-point.com>
85 * expr.c (build_class_init): Move MODIFY_EXPR
86 outside of COND_EXPR. Remove variable `call'.
88 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
90 * decl.c: NULL_PTR -> NULL.
91 * jcf-write.c: Likewise.
93 2001-05-01 Tom Tromey <tromey@redhat.com>
95 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
96 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
97 * gcj.texi: Updated copyright text. Include fdl.texi.
98 (Top): Link to new node.
100 2001-05-01 Per Bothner <per@bothner.com>
102 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
104 2001-05-01 Per Bothner <per@bothner.com>
106 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
107 import_list contains the name, not the TREE_PURPOSE.
109 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
111 * jcf-io.c (read_zip_member): Cast to long in comparison with
112 signed value.
114 * jvspec.c (lang_specific_driver): Initialize variables.
116 * mangle.c (find_compression_record_match): Likewise.
118 * typeck.c (build_null_signature): Provide static prototype. Mark
119 parameter with ATTRIBUTE_UNUSED.
121 * verify.c (verify_jvm_instructions): Initialize variable.
123 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
125 * parse.y (do_resolve_class): Check for cyclic inheritance during
126 inner class resolution.
128 2001-04-27 Per Bothner <per@bothner.com>
130 * parse.y (java_expand_classes): Don't change ctxp_for_generation
131 while iterating, since that could cause gc to lose stuff.
133 2001-04-26 Per Bothner <per@bothner.com>
135 Fix method search wrt scope of inner classes to match JLS2.
136 * typeck.c (build_null_signature): New static function.
137 (has_method): New function. Uses build_null_signature and lookup_do.
138 * java-tree.h (has_method): New declaration.
139 * parse.y (find_applicable_accessible_methods_list): Do not search
140 context of inner classes here.
141 (patch_method_invocation): Search scope, ie. current and outer clases,
142 for method matching simple name, to find class.
144 2001-04-26 Per Bothner <per@bothner.com>
146 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
147 Fix thinko: If a single case, use if_icmpeq, not ifeq.
149 * constants.c (find_methodref_with_class_index): New function.
150 (find_methodref_index): Use find_methodref_with_class_index.
151 * java-tree.h (find_methodref_with_class_index): New declaration.
152 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
153 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
154 If context changed from interface to class, don't use invokeinterface.
156 2001-04-25 Per Bothner <per@bothner.com>
158 * verify.c (verify_jvm_instructions): For field instructions,
159 check that field index is valid. For invoke instructions, check that
160 method index is valid.
162 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
164 * config-lang.in (target_libs): Copy from $libgcj_saved.
166 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
168 * decl.c (init_decl_processing): Add new class "protectionDomain"
169 field.
170 * class.c (make_class_data): Set initial value for "protectionDomain".
172 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
174 * jvspec.c (lang_specific_driver): Fix memory allocation
175 deficit, by using concat in lieu of xmalloc/sprintf.
177 2001-04-20 Per Bothner <per@bothner.com>
179 Fixes to compile multiple .class files at once.
180 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
181 * java-tree.h (CLASS_PARSED_P): New macro.
182 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
183 * jcf-parse.c (jcf_parse_source): Inline into read_class.
184 (read_class): Avoid some code duplication.
185 Don't call JCF_FINISH for a .class file - might be needed later.
186 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
187 rather than CLASS_LOADED_P, since latter implies class laid out.
188 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
189 * parse.y: Don't need to set CLASS_LOADED_P for array types.
191 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * Make-lang.in (java/boehm.o): Depend on toplev.h.
195 * boehm.c: Include toplev.h.
197 2001-04-06 Tom Tromey <tromey@redhat.com>
198 Alexandre Petit-Bianco <apbianco@redhat.com>
200 Fix for PR gcj/1404 and PR gcj/2332:
201 * parse.y (build_array_from_name): If we use the type_wfl then
202 accumulate dimensions from the original type as well.
203 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
205 2001-04-06 Tom Tromey <tromey@redhat.com>
207 * parse.y (analyze_clinit_body): Return true if the second operand
208 of a METHOD_EXPR is nonzero.
210 2001-04-06 Tom Tromey <tromey@redhat.com>
212 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
213 directory.
214 ($(srcdir)/java/parse.c): Likewise.
216 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
218 * gcj.texi: Use `which-gcj' instead of `which-g77.'
219 (version-gcc): Initialized.
220 (which-gcj): Likewise.
222 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
224 * java-tree.h (struct lang_decl): New macro
225 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
226 * parse.y (build_instance_initializer): New function.
227 (add_instance_initializer): Use it.
228 (java_fix_constructors): Set `current_class' before fix pass.
229 (fix_constructors): Just return if already fixed. Move `super()'
230 invokation ahead. Use `build_instance_initializer.'
231 Fixes PR java/1315.
233 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
235 * parse.y (resolve_qualified_expression_name): Pass field's
236 DECL_CONTEXT to `not_accessible_p.'
237 (not_accessible_p): Changed parameters order in `inherits_from_p'
238 invokation.
240 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
242 * lang-options.h: Add flag_check_references.
244 2001-04-04 Per Bothner <per@bothner.com>
246 * java-tree.h (CONSTANT_VALUE_P): New macro.
247 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
248 * parse.y (maybe_build_class_init_for_field): New static function.
249 (resolve_expression_name, resolve_field_access): Use
250 maybe_build_class_init_for_field instead of build_class_init
251 This does not do the init if the field is compile-time-constant.
252 (resolve_field_access): Simplify.
254 * parse.y (fold_constant_for_init): Merge test into switch.
256 2001-04-03 Zack Weinberg <zackw@stanford.edu>
258 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
259 on gansidecl.h.
260 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
262 2001-04-02 Zack Weinberg <zackw@stanford.edu>
264 * expr.c (pop_type_0): Save the result of the first
265 lang_printable_name call in a scratch buffer, so it
266 won't be clobbered by the second call.
268 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
270 * parse-scan.y (array_type:): Rewritten.
271 (type_declaration:): `empty_statement' replaces `SC_TK.'
272 (class_member_declaration:): `empty statement' added.
273 (method_body:): Simplified.
274 (static_initializer:): Likewise.
275 (primary_no_new_array:): Use `type_literals.'
276 (type_literals:): New rule.
277 (dims:): Set and update `bracket_count.'
278 Fixes PR java/1074. Fixes PR java/2412.
280 2001-03-28 Hans Boehm <boehm@acm.org>
282 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
283 (get_boehm_type_descriptor): Set type on returned value to be a
284 pointer length integer.
286 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
288 * expr.c (pop_type_0): Call `concat' rather than building the
289 string manually.
290 (pop_type): Add format specifier in call to `error'.
292 * parse.y (patch_method_invocation): Avoid casting away
293 const-ness.
295 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
297 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
299 2001-03-28 Richard Henderson <rth@redhat.com>
301 IA-64 ABI Exception Handling:
302 * Make-lang.in (except.o): Don't depend on eh-common.h.
303 * check-init.c (check_init): Handle EXC_PTR_EXPR.
304 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
305 [soft_exceptioninfo_call_node]: Remove.
306 [eh_personality_libfunc, lang_eh_runtime_type]: New.
307 (end_java_method): No emit_handlers.
308 * except.c (java_set_exception_lang_code): Remove.
309 (method_init_exceptions): Don't call it.
310 (prepare_eh_table_type): No CATCH_ALL_TYPE.
311 (build_exception_object_ref): New.
312 (expand_end_java_handler): Update for except.h name changes.
313 (emit_handlers, expand_resume_after_catch): Remove.
314 * expr.c (java_lang_expand_expr): Update for except.h name changes.
315 (process_jvm_instruction): Use build_exception_object_ref.
316 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
317 (soft_exceptioninfo_call_node): Remove.
318 (build_exception_object_ref): Declare.
319 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
320 soft_exceptioninfo_call_node. Move processing ...
321 [EXC_PTR_EXPR]: ... here.
322 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
323 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
324 (source_end_java_method): No java_set_exception_lang_code or
325 emit_handlers.
326 (build_dot_class_method): Use build_exception_object_ref.
327 (try_reference_assignconv): Check EXC_PTR_EXPR not
328 soft_exceptioninfo_call_node.
330 2001-03-28 Richard Henderson <rth@redhat.com>
332 * java-tree.h (throw_node): Define as a single member of
333 java_global_trees instead of a separate array.
334 (JTI_THROW_NODE): New.
335 * decl.c (throw_node): Don't declare.
336 (init_decl_processing): Init a scalar throw_node.
337 Don't register it for gc.
338 * check-init.c (check_init): Reference scalar throw_node.
339 * expr.c (build_java_athrow): Likewise.
340 * jcf-write.c (generate_bytecode_insns): Likewise.
341 * parse.h (BUILD_THROW): Likewise.
343 2001-03-28 Richard Henderson <rth@redhat.com>
345 * decl.c (end_java_method): Do not save and restore
346 flag_non_call_exceptions.
347 * parse.y (source_end_java_method): Likewise.
348 * lang.c (flag_exceptions): Don't declare.
349 (java_init_options): Set flag_non_call_exceptions. Set
350 flag_exceptions here ...
351 (java_init): ... not here.
353 2001-03-27 Richard Henderson <rth@redhat.com>
355 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
356 exceptions_via_longjmp.
358 * lang.c (flag_new_exceptions): Don't declare it.
359 (java_init_options): Or set it.
361 2001-03-27 Richard Henderson <rth@redhat.com>
363 * decl.c (end_java_method): Rename asynchronous_exceptions to
364 flag_non_call_exceptions.
365 * parse.y (source_end_java_method): Likewise.
367 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
371 2001-03-26 Mark Mitchell <mark@codesourcery.com>
373 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
375 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
377 * parse.y (find_as_inner_class): Follow current package
378 indications not to mistakingly load an unrelated class.
380 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
382 * constants.c (PUTN): Use memcpy, not bcopy.
384 * lex.c (java_read_char): Use memmove, not bcopy.
386 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
388 2001-03-23 Per Bothner <per@bothner.com>
390 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
391 macro for better error pin-pointing.
392 * java-tree.h: Fix typo in comment.
394 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
395 Don't include jsr/goto in exception range.
396 Check if start and end of exception range are the same (also TRY_EXPR).
397 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
398 However, do emit the following goto even if try_block is empty.
399 Defer freeing exception_decl until after the finalizer, to make
400 sure the local isn't reused in the finalizer. Fixes PR java/1208.
402 * parse.y (java_complete_lhs): If the try-clause is empty, just
403 return the finally-clause and vice versa.
405 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * gcj.texi (Input Options): documented the check for attribute
408 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
409 * java-tree.h (flag_force_classes_archive_check): Declared extern.
410 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
411 (jcf_parse): Check for the right classes archive if necessary.
412 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
413 (jcf_parse_fields): Fixed indentation.
414 * jcf-write.c (append_gcj_attribute): New function.
415 (generate_classfile): Compute the attribute count, invoke
416 `append_gcj_attribute'.
417 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
418 turned into bit fields. New bit field `right_zip.'
419 (JCF_ZERO): Set `right_zip' to zero.
420 * lang-options.h (-fforce-classes-archive-check): Added flag.
421 * lang.c (flag_force_classes_archive_check): New flag.
422 (lang_f_options): New entry `force-classes-archive-check.'
423 Fixes PR java/1213.
425 2001-02-07 Andrew Haley <aph@redhat.com>
427 * gcj.texi (Configure-time Options): Add -fcheck-references.
428 * expr.c (build_java_indirect_ref): New function.
429 (java_check_reference): New function.
430 (build_java_array_length_access): Use build_java_indirect_ref to
431 check for null references.
432 (build_java_arrayaccess): Likewise.
433 (build_get_class): Likewise.
434 (build_field_ref): Likewise.
435 (invoke_build_dtable): Likewise.
436 (build_invokeinterface): Likewise.
437 * lang.c (lang_f_options): Add flag_check_references.
438 * jvspec.c (jvgenmain_spec): Add flag_check_references.
439 * java-tree.h (flag_check_references): New variable.
440 * lang.c (flag_check_references): Likewise.
441 * parse.y (patch_invoke): Use java_check_reference.
442 (patch_assignment): Allow for extra nesting in
443 _Jv_CheckArrayStore.
445 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
447 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
448 * lex.c (cxx_keywords): Likewise.
450 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
452 * parse.y (qualify_ambiguous_name): Broaden `length'
453 recognition. Help MODIFY_EXPR be resolved as expression names.
454 Fixes PR java/2066. Fixes PR java/2400.
456 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
458 * gjavah.c (process_file): Mark interface definitions with
459 "__attribute__ ((java_interface))".
461 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
463 * class.c (layout_class): Fixed push_super_field's second
464 argument. Fixes PR java/2333.
465 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
466 too early to lay innerclasses out.
468 2001-03-20 Tom Tromey <tromey@redhat.com>
470 * lex.c (java_read_unicode): Only accept leading `u's.
472 2001-03-20 Tom Tromey <tromey@redhat.com>
474 * jcf-parse.c (read_class): Initialize `class'.
476 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
478 * jcf_parse.c (jcf_parse): Eliminate unused variable.
480 2001-03-19 Mark Mitchell <mark@codesourcery.com>
482 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
483 (layout_class): Likewise.
484 (layout_class_method): Likewise.
485 (emit_register_classes): Likewise.
486 * decl.c (builtin_function): Likewise.
487 (give_name_to_locals): Likewise.
489 2001-03-19 Per Bothner <per@bothner.com>
491 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
492 before trying to load an inner class.
494 Fixes to process to command-line .class files in two passes.
495 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
496 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
497 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
498 * class.c (is_compiled_class): Fix for renamed flag.
499 * parse.y (maybe_create_class_interface_decl): Likewise.
500 * jcf-parse.c (yyparse): Also set if compiling .class files.
501 * jcf-parse.c (read_class); Read current_class.
502 (jcf_parse): Make static.
503 (load_inner_classes): New function, with code moved from jcf_parse,
504 because we need to inner classes after the command-line files are read.
505 (yyparse): Set finput to NULL when it doesn't need to be closed.
506 Reduce use of main_jcf (basically only for archive) and
507 use finput instead of main_jcf->read_state.
508 Inline jcf_figure_file_type into yyparse.
509 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
510 Defer load_inner_classes and parse_class_file to a second pass,
511 after we've correctly mapped command-line .clas fiels to classes.
512 (jcf_figure_file_type): Removed.
513 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
514 (JCF_ZERO): Also clear zipd field.
515 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
517 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
519 * jcf-parse.c (yyparse): Change ch from char * to char.
521 2001-03-19 Per Bothner <per@bothner.com>
523 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
524 Add constructed filelist-file at end, following -xjava. Thus any .o
525 and library files are not affected by the -xjava. Also wrap
526 explicit @FILE with -xjava and -xnone.
528 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
530 * class.c (build_static_field_ref): Call make_decl_rtl() after
531 setting the DECL_EXTERNAL flag.
533 2001-03-17 Per Bothner <per@bothner.com>
535 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
537 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
538 when result is is needed (target is STACK_TARGET).
540 * parse.h (JDEP_SOLV): Removed.
541 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
543 * parse.y (incomplete_class_list): Removed.
544 (obtain_incomplete_type): Don't use or set incomplete_class_list.
545 It doesn't work if resolve_class changes the name of an array type
546 that is on the list and then someone else looks for the modified name.
547 Also, seems liable to break when compiling multiple source files at
548 once. So the simplest is to just remove incomplete_class_list -
549 it is only a minor space win and it is not even clear it saves time.
551 * parse.y (resolve_class): Remove unneeded promote_type.
553 2001-03-15 Per Bothner <per@bothner.com>
555 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
556 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
557 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
558 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
560 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
561 * parse.y (java_expand_classes): Likewise.
563 * parse.y (expand_start_java_method): Was only called once and had a
564 misleading name, so inline in caller java_complete_expand_method.
565 (enter_a_block): Likewise inline in enter_block and remove.
567 Remove junk from when gcc/java was created (by copying from C/C++).
568 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
569 (struct binding_level): Remove fields keep, keep_if_subblocks,
570 more_cleanups_ok, have_cleanups (which have never been used).
571 (pushlevel, poplevel): Remove related useless code.
573 * class.c (make_class_data): The class_dtable_decl (i.e. the
574 vtable for Class) should be external, except when compiling Class.
576 * jvspec.c (lang_specific_driver): Fix -C handling.
577 Check -save-temps to see if temp @FILE should be deleted.
578 Follow-up to/fix for February 16 patch.
580 * verify.c (verify_jvm_instructions): Better error msgs for dup.
581 (type_stack_dup): Remove no-longer neded error check.
583 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
585 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
586 to 'for_pointer'. If this type is for a pointer (argument) mangling,
587 don't surround the element with 'N..E' if the type name is
588 unqualified.
590 2001-03-14 Mark Mitchell <mark@codesourcery.com>
592 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
593 DECL_RTL_SET_P, etc.
594 (make_method_value): Likewise.
595 (get_dispatch_table): Likewise.
597 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
599 2001-03-07 Tom Tromey <tromey@redhat.com>
601 * config-lang.in (lang_requires): Define.
603 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
605 * typeck.c (convert): Check flag_unsafe_math_optimizations,
606 not flag_fast_math.
608 2001-03-05 Per Bothner <per@bothner.com>
610 Fix a problem where rest_of_decl_compilation applied to
611 class_dtable_decl causes problems because it was done too early,
612 before output file was opened.
613 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
614 * class.c (class_dtable_decl): Add macro - element of class_roots.
615 (make_class_data): Define class_dtable_decl.
616 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
618 2001-03-01 Zack Weinberg <zackw@stanford.edu>
620 * java/class.c, java/decl.c, java/java-tree.h: Replace all
621 uses of 'boolean' with 'bool'.
623 2001-03-01 Zack Weinberg <zackw@stanford.edu>
625 * lang-specs.h: Add zero initializer for cpp_spec field to all
626 array elements.
628 2001-02-16 Per Bothner <per@bothner.com>
630 Handle compiling multiple input files at once, and @FILE syntax.
631 * gcj.texi: Updated documentation to match.
632 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
633 * jcf-parse.c (parse_source_file): Split into ...
634 (parse_source_file_1): New function - and:
635 (parse_source_file_2): New function.
636 (yyparse): On -ffilelist-file, open and scan named file.
637 On first pass over files, only do parse_source_file_1.
638 A new second pass calls parse_source_file_2 for each file to compile.
639 (init_jcf_parse): Call init_src_parse.
640 * jvspec.c (INDIRECT_FILE_ARG): New flag.
641 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
642 as multiple input file combined in one compilation.
643 * lang-options.h: Add -ffilelist-file
644 * lang.c (flag_filelist_file): New flag variable.
645 (lang_f_options): Handle -ffilelist-file.
646 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
647 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
648 gclass_list - use global fields of src_parse_roots instead.
649 * parse.y (src_parse_roots): New array.
650 (incomplete_class_list, gclass_list): New macros.
651 (push_parser_context, java_pop_parser_context,
652 java_parser_context_resume): Don't fiddle with deleted fields.
653 (various): Use incomplete_class gclass_list and global macros
654 instead of parse_ctxt fields - the lists are global.
655 (init_src_parse): New function.
657 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
659 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
661 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
663 * parse.y (check_inner_class_access): Moved declaration of local
664 `enclosing_decl_type' to the right location.
666 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
668 * parse.y (parser_check_super_interface): Don't call
669 check_pkg_class_access for an inner interface.
670 (parser_check_super): Don't call check_pkg_class_access for inner
671 class.
672 (do_resolve_class): Simplify enclosing type loop. Don't call
673 check_pkg_class_access if CL and DECL are not set.
674 (find_in_imports_on_demand): Set DECL if class_type needed to be
675 loaded. Don't call check_pkg_class_access for an inner class.
676 (check_inner_class_access): Rewritten to implement member access
677 rules as per spec 6.6.1.
678 (check_pkg_class_access): Handle the empty package correctly.
679 (in_same_package): New function. Determine if two classes are in the
680 same package.
682 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
684 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
685 method into array types.
686 * parse.y (patch_method_invocation): Bypass access check on clone call
687 to array instance.
689 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
691 * expr.c (build_instanceof): Check for arrays when trying fold to
692 false.
694 2001-02-15 Jim Meyering <meyering@lucent.com>
696 * Make-lang.in (java.install-common): Depend on `installdirs'.
697 (java.install-info): Likewise.
699 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
701 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
703 2001-02-14 Tom Tromey <tromey@redhat.com>
704 Alexandre Petit-Bianco <apbianco@cygnus.com>
706 Fix for PR java/1261.
707 * typeck.c (build_java_array_type): Add public `clone' method to
708 arrays.
709 * parse.y (resolve_qualified_expression_name): Use current_class
710 when checking for inaccessibility.
711 (patch_method_invocation): Fixed error message when accessibility
712 denied. Added `from_super' argument.
714 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
716 * parse.y (resolve_class): Don't build a fake decl. Use the one
717 already built.
718 * typeck.c (build_java_array_type): Build and assign decl to array
719 type.
721 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
723 * parse.y (not_accessible_p): Changed leading comment. Added extra
724 `where' argument. Use it to enforce protected access rules.
725 (resolve_qualified_expression_name): Added extra argument to
726 not_accessible_p.
727 (patch_method_invocation): Use argument `primary' to provide
728 not_accessible_p with an extra argument.
729 (lookup_method_invoke): Added extra argument to not_accessible_p.
730 (search_applicable_method_list): Likewise.
732 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
734 * parse.y (resolve_qualified_expression_name): Try to resolve as
735 an inner class access only if `decl' is a TYPE_DECL.
737 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
739 * decl.c (classdollar_identifier_node): Initialize.
740 * java-tree.h (enum java_tree_index): New entry
741 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
742 (classdollar_identifier_node): New macro.
743 (ID_CLASSDOLLAR_P): Likewise.
744 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
745 (build_dot_class_method_invocation): Likewise.
746 (find_applicable_accessible_methods_list): `class$' can't be
747 inherited.
749 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
751 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
753 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
755 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
756 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
757 gone.
759 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
761 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
762 outside of the `__U' sequence too.
763 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
764 sequence too.
766 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
768 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
770 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
772 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
773 (JVGENMAIN_OBJS): Likewise.
774 * java-tree.h (append_gpp_mangled_name): New prototype.
775 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
776 Removed cast calling `gcc_add_root.'
777 * jvgenmain.c (mangle_obstack): New global, initialized.
778 (main): Use it.
779 (do_mangle_class): Constify local `ptr.'
780 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
781 append_gpp_mangle_name and update `count' if necessary.
782 Use `mangle_obstack.'
783 * mangle.c (append_unicode_mangled_name): Removed.
784 (append_gpp_mangled_name): Likewise.
785 (unicode_mangling_length): Likewise.
786 (mangle_member_name): Return type set to `void.'
787 (mangle_field_decl): Don't append `U' in escaped names.
788 (mangle_method_decl): Likewise.
789 (mangle_member_name): Just use `append_gpp_mangled_name.'
790 * mangle_name.c: New file.
792 2001-02-07 Per Bothner <per@bothner.com>
794 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
796 * check-init.c (check_init): Don't call done_alternative after
797 processing loop code, as a LOOP_EXPR never terminates normally.
799 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
801 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
803 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
805 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
806 DECLs.
808 2001-02-06 Tom Tromey <tromey@redhat.com>
810 * lex.c (java_new_lexer): Longer error message.
812 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
813 Alexandre Petit-Bianco <apbianco@cygnus.com>
815 * typeck.c (build_prim_array_type): Added leading comment.
816 (build_java_array_type): Moved locals out of
817 block. Always create the `data' field, fixed alignment to match
818 C++.
820 2001-02-04 Tom Tromey <tromey@redhat.com>
822 * expr.c (java_lang_expand_expr): Don't bother recomputing
823 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
824 Fixes PR java/1866.
826 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
828 * parse.y (process_imports): Save the original name of the import
829 for better error report.
831 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
833 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
834 of macros used when compiling jvspec.c.
835 * jvspec.c (lang_specific_driver): Link with the shared
836 libgcc by default.
838 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
840 * check-init.c (check_init): Call internal_error instead of fatal.
841 * expr.c (java_lang_expand_expr): Likewise.
842 * jcf-parse.c (get_constant): Likewise.
843 * mangle.c (java_mangle_decl): Likewise.
844 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
845 (operator_string): Likewise.
846 * check-init.c (check_init): Call abort instead of fatal.
847 * class.c (build_class_ref): Likewise.
848 * constants.c (write_constant_pool): Likewise.
849 * decl.c (start_java_method): Likewise.
850 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
851 (java_stack_dup, encode_newarray_type): Likewise.
852 (build_java_array_length_access): Likewise.
853 (build_java_check_indexed_type, expand_java_pushc): Likewise.
854 (build_java_soft_divmod, build_invokeinterface): Likewise.
855 * java-tree.h (INNER_CLASS_P): Likewise.
856 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
857 (give_name_to_class, get_class_constant): Likewise.
858 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
859 (find_constant_index, generate_bytecode_conditional): Likewise.
860 (generate_bytecode_insns, perform_relocations): Likewise.
861 * lex.c (java_unget_unicode, java_lex): Likewise.
862 * mangle.c (mangle_type, mangle_record_type): Likewise.
863 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
864 (finish_mangling): Likewise.
865 * parse.h (MARK_FINAL_PARMS): Likewise.
866 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
867 (obtain_incomplete_type, java_complete_class): Likewise.
868 (java_check_regular_methods, java_complete_expand_method): Likewise.
869 (cut_identifier_in_qualified, check_deprecation): Likewise.
870 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
871 (java_complete_lhs, lookup_name_in_blocks): Likewise.
872 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
873 * typeck.c (set_local_type, parse_signature_type): Likewise.
874 (parse_signature_string, build_java_signature): Likewise;
875 (set_java_signature): Likewise.
876 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
877 * class.c (add_method): Call fatal_error instead of fatal.
878 (build_static_field_ref): Likewise.
879 * expr.c (build_known_method_ref, expand_invoke): Likewise.
880 * jcf-parse.c (get_constant, jcf_parse): Likewise.
881 * lex.c (java_new_new_lexer): Likewise.
882 * jv-scan.c (main): Likewise.
883 (fatal_error): Renamed from fatal.
884 * jcf-parse.c (yyparse): Call fatal_io_error instead of
885 pfatal_with_name.
886 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
887 (yyparse): Likewise.
888 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
889 * lex.c (java_get_line_col): Likewise.
890 * jcf-parse.c (load_class): Make errors non-fatal.
891 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
893 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
895 * jvgenmain.c (class_mangling_suffix): Remove unused string.
896 (error): Remove unused function.
897 (main): Don't use "__attribute__ alias" on generated class symbol.
899 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
901 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
902 argument.
903 * parse.y (finish_method_declaration): Code accounting for WFLed
904 method DECL_NAMEs deleted.
905 (check_abstract_method_definitions): Likewise.
906 (resolve_type_during_patch): Layout resolved type.
907 * typeck.c (lookup_do): Removed unused local.
909 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
911 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
912 * decl.c (init_decl_processing): Use integer_minus_one_node, not
913 integer_negative_one_node.
914 * expr.c (build_java_binop): Likewise.
916 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
918 * zextract.c (read_zip_archive): Read file_offset before writing
919 zipd and consequently clobbering the header contents.
921 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
923 * Make-lang.in: Remove all dependencies on defaults.h.
924 * decl.c: Don't include defaults.h.
925 * expr.c: Likewise.
926 * parse.y: Likewise.
928 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
930 * ChangeLog (2001-01-21): Fixed typo.
931 * class.c (layout_class_method): Code accounting for WFLed
932 method DECL_NAMEs deleted.
933 * constant.c (find_methodref_index): Likewise.
934 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
935 * java-tree.h (DECL_FUNCTION_WFL): New macro.
936 (struct lang_decl): New field `wfl'.
937 (java_get_real_method_name): Prototype deleted.
938 * mangle.c (mangle_method_decl): Code accounting for WFLed
939 method DECL_NAMEs deleted.
940 * parse.h (GET_METHOD_NAME): Macro deleted.
941 * parse.y (reset_method_name): Deleted.
942 (method_header): Set DECL_FUNCTION_WFL.
943 (check_abstract_method_header): Code accounting for WFLed method
944 DECL_NAMEs deleted.
945 (java_get_real_method_name): Deleted.
946 (check_method_redefinition): Code accounting for WFLed method
947 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
948 (java_check_regular_methods): Likewise.
949 (java_check_abstract_methods): Likewise.
950 (java_expand_classes): Don't call `reset_method_name.'
951 (search_applicable_method_list): Use DECL_NAMEs instead of
952 GET_METHOD_NAME.
953 * typeck.c (lookup_do): Code accounting for WFLed method
954 DECL_NAMEs deleted.
956 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
958 * lex.c (java_read_char): Check for EOF from getc first.
960 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
962 * class.c (layout_class): Don't lay the superclass out if it's
963 already being laid out.
964 * jcf-parse.c (handle_innerclass_attribute): New function.
965 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
966 handle_innerclasses_attribute.
967 (jcf_parse): Don't load an innerclasses if it's already being
968 laid out.
969 * jcf-write.c (append_innerclass_attribute_entry): Static
970 `anonymous_name' and its initialization deleted. `ocii' and `ini'
971 to be zero for anonymous classes.
973 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
975 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
976 necessary.
977 * jcf-parse.c (set_source_filename): Use
978 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
980 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
982 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
983 gets a unique asm name.
985 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
987 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
988 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
989 if necessary.
990 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
991 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
992 * parse.y (lookup_package_type_and_set_next): Deleted.
993 (resolve_package): Removed unnecessary code.
994 (find_applicable_accessible_methods_list): `finit$' can't be
995 inherited.
996 * verify.c (pop_argument_types): Added missing prototype.
998 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1000 * config-lang.in: Disable java by default.
1002 2001-01-23 Tom Tromey <tromey@redhat.com>
1004 * gcj.texi (Copying): New node.
1005 Added copyright information.
1007 2001-01-21 Per Bothner <per@bothner.com>
1009 Various fixes to allow compiling a compressed .jar/.zip archive.
1010 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1011 (struct ZipFile): Add fields name and next (from ZipFileCache).
1012 (struct ZipDirectory): New field zipf points to owning ZipFile.
1013 * jcf.h (struct ZipDirectory): Add forward declaration.
1014 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1015 Remove seen_in_zip and zip_offset fields.
1016 (JCF_SEEN_IN_ZIP): New macro.
1017 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1018 * jcf-io.c: Change all ZipFileCache to ZipFile.
1019 (read_zip_member): New function.
1020 (open_in_zip): Call read_zip_member.
1021 * jcf-parse.c (find_in_current_zip): Remove function.
1022 (read_class): Merge in find_in_current_zip functionality.
1023 Call read_zip_member if needed.
1024 (parse_zip_file_entries): Use read_zip_member.
1025 (process_zip_dir): Update for removed and added JCF fields.
1026 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1028 2001-01-21 Per Bothner <per@bothner.com>
1030 Minor optimization of static ggc roots.
1031 * jcf-parse.c (parse_roots): New static field.
1032 (current_field, current_method, current_file_list): Replace by macros
1033 naming fields of parse_roots.
1034 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1035 * class.c (class_roots): New static field.
1036 (registered_class, fields_ident, info_ident, class_list):
1037 New macros naming fields of parse_roots.
1038 (build_static_field_ref): Don't register roots here.
1039 (layout_class): Static field list replaced by macro class_list.
1040 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1041 Initialize fields_ident and info_ident here.
1043 2001-01-21 Per Bothner <per@bothner.com>
1045 * jcf-parse.c (ggc_mark_jcf): New function.
1046 (init_jcf_parse): Register current_jcf as ggc root.
1048 2001-01-21 Per Bothner <per@bothner.com>
1050 * lang.c (put_decl_node): Print method's name.
1052 2001-01-21 Per Bothner <per@bothner.com>
1054 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1055 (verify_jvm_instructions): Use it, for better error messages on loads.
1057 2001-01-21 Per Bothner <per@bothner.com>
1059 * verify.c (merge_type_state): Still may have to merge even if
1060 LABEL_VERIFIED (label).
1062 2001-01-21 Per Bothner <per@bothner.com>
1064 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1065 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1067 2001-01-19 Per Bothner <per@bothner.com>
1069 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1070 if expeting an interface type. Refines Tom's change of 2000-09-12.
1072 2001-01-18 Per Bothner <per@bothner.com>
1074 * gcj.texi (Input Options): Mention .java files.
1076 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1078 * lang-options.h (-Wunsupported-jdk11): Removed.
1079 * lang.c (flag_not_overriding): Deleted.
1080 (flag_static_local_jdk1_1): Likewise.
1081 (lang_W_options): Removed "unsupported-jdk11" entry.
1082 * parse.y (java_check_methods): Removed dead code.
1084 2001-01-17 Tom Tromey <tromey@redhat.com>
1086 Changes suggested by Per Bothner:
1087 * gcj.texi (Input Options): Don't mention input files.
1088 (Code Generation): Updated --main information.
1089 (Invoking jcf-dump): Mention that --javap is incomplete.
1090 From Alexandre Petit-Bianco:
1091 (Warnings): Don't mention -Wunsupported-jdk11.
1092 My stuff:
1093 (Compatibility): Mention JDK 1.2-ness of libraries.
1094 (Resources): Mention resources used when writing gcj.
1096 2001-01-17 Tom Tromey <tromey@redhat.com>
1098 * gcj.texi: New file.
1099 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1100 (java.info): Depend on gcj.info.
1101 (java/gcj.dvi): New target.
1102 (java.dvi): Depend on gcj.dvi.
1103 (java.install-info): Wrote.
1105 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1107 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1108 having called make_decl_rtl.
1110 2001-01-14 Per Bothner <per@bothner.com>
1112 Various patches to emit better messages on verification errors.
1113 * expr.c (push_type_0): Return error indication on stack overflow,
1114 instead of callinfg fatal.
1115 (push_type): Now just call push_type_0 (nd fatal on overflow).
1116 (pop_type_0): Return detailed error message (in a char** argument).
1117 (pop_type): If pop_type_0 fails, print error message.
1118 (pop_argument_types): Moved to verify.c.
1119 * verify.c (pop_argument_types): Moved from expr.c.
1120 Return a (possible) error message, rather than void.
1121 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1122 (verify_jvm_instruction): Use new macros, improving error messages.
1123 For case OPCODE_astore use object_ptr_type_node.
1124 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1125 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1127 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1128 constant, return body without wrapper. (Improves constant folding.)
1129 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1131 2001-01-13 Per Bothner <per@bothner.com>
1133 * expr.c (expand_java_field_op): Assigning to a final field outside
1134 an initializer does not violate JVM spec, so should be warning, not
1135 error. (Sun's verifier does not complain - though MicroSoft's does.)
1137 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1139 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1140 to 2001.
1142 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1144 * parse.y (resolve_expression_name): Permit instance variables from
1145 enclosing context in super constructor call.
1146 (resolve_qualified_expression_name): Permit enclosing class's qualified
1147 "this" in super constructor call.
1149 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1151 * class.c (build_utf8_ref): Remove last argument in call to
1152 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1153 (build_class_ref): Likewise.
1154 (build_static_field_ref): Likewise.
1155 (get_dispatch_table): Likewise.
1156 (layout_class_method): Likewise.
1157 (emit_register_classes): Likewise.
1158 * constants.c (build_constant_data_ref): Likewise.
1159 * decl.c (builtin_function): Likewise.
1160 (create_primitive_vtable): Likewise.
1161 * expr.c (build_known_method_def): Likewise.
1162 (build_jni_stub): Likewise.
1163 (java_lang_expand_expr): Likewise.
1165 2001-01-10 Tom Tromey <tromey@redhat.com>
1167 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1169 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1171 * java-tree.h (lang_printable_name_wls): New prototype.
1172 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1173 rather than `current_class' to print type name. Don't prepend type
1174 names when printing constructor names.
1175 (lang_printable_name_wls): New function.
1176 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1177 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1178 * parse.y (patch_method_invocation): Message tuned for constructors.
1179 (not_accessible_p): Grant `private' access from within
1180 enclosing contexts.
1182 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1184 All files with updated copyright when applicable.
1185 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1186 * class.c (mangle_class_field): Function removed.
1187 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1188 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1189 (build_class_ref): Call `java_mangle_class_field' instead of
1190 `mangle_class_field.'
1191 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1192 (layout_class): Call `java_mangle_decl' instead of
1193 `mangle_static_field.'
1194 (cxx_keywords): Initialized static array moved to `lex.c.'
1195 (layout_class_method): Changed leading comment. Simplified to
1196 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1197 * decl.c (lang_mark_tree): Mark field `package_list.'
1198 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1199 (struct lang_type): New field `package_list.'
1200 (unicode_mangling_length): Prototype removed.
1201 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1202 emit_unicode_mangled_name): Likewise.
1203 (cxx_keyword_p): New prototype.
1204 (java_mangle_decl, java_mangle_class_field,
1205 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1206 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1207 `build_expr_wfl.'
1208 * jvgenmain.c (main_method_prefix): Global variable removed.
1209 (main_method_suffix): Likewise.
1210 (do_mangle_classname): New function.
1211 (main): Call it. Format changed to accomodate new mangling scheme.
1212 * lex.c: (utf8_cmp): Conditionally prototyped.
1213 (cxx_keywords): Moved from class.c, conditionally defined.
1214 (utf8_cmp, cxx_keyword_p): Likewise.
1215 * mangle.c (obstack.h, ggc.h): Included.
1216 (mangle_field_decl): New function.
1217 (mangle_method_decl, mangle_type, mangle_pointer_type,
1218 mangle_array_type, mangle_record_type,
1219 find_compression_pointer_match, find_compression_array_match,
1220 find_compression_record_match,
1221 find_compression_array_template_match, set_type_package_list,
1222 entry_match_pointer_p, emit_compression_string, init_mangling,
1223 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1224 (mangle_obstack): New global.
1225 (MANGLE_RAW_STRING): New macro.
1226 (unicode_mangling_length): Turned static.
1227 (append_unicode_mangled_name): Renamed from
1228 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1229 replaces `obstack', removed from the parameter list.
1230 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1231 replaces parameter `obstack', removed from the parameter list. Call
1232 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1233 (append_gpp_mangled_classtype): Removed.
1234 (compression_table, compression_next): New static variables.
1235 * parse.y (temporary_obstack): Extern declaration removed.
1237 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1239 * parse.y (patch_binop): Compute missing type in error situations.
1241 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1243 * class.c (make_class_data): Push initial value for "arrayclass".
1244 * decl.c (init_decl_processing): Add new class field "arrayclass".
1246 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1248 From patha@softlab.ericsson.se:
1249 * parse.y (switch_label): Use build, not build1, to construct
1250 DEFAULT_EXPR.
1252 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1254 * lang.c (lang_decode_option): Change -MA to -MP.
1255 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1256 Update to new prototype; do quote targets.
1257 (jcf_dependency_write): Update.
1259 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1261 Shorten primitive array allocation path:
1262 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1263 to create new primitive arrays.
1264 * expr.c (build_newarray): If generating native code, call
1265 soft_newarray_node with a reference to the primitive TYPE identifier
1266 instead of type_value.
1268 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1270 Fix for PRs gcj/312 and gcj/253:
1271 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1272 dest if they arn't already.
1273 * class.c (layout_class): Call maybe_layout_super_class on
1274 superinterfaces also, but only if compiling from bytecode.
1276 Fix for PR gcj/373:
1277 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1278 interface.
1280 2000-12-15 Tom Tromey <tromey@redhat.com>
1282 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1283 set.
1285 2000-12-14 Andrew Haley <aph@redhat.com>
1287 * boehm.c (mark_reference_fields): Change test to correctly detect
1288 bitmap overflow.
1290 2000-12-15 Andreas Jaeger <aj@suse.de>
1292 * config-lang.in (lang_dirs): Added.
1294 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1296 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1297 Credits go to rth for finding it.
1299 2000-12-13 Mike Stump <mrs@wrs.com>
1301 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1303 2000-11-07 Tom Tromey <tromey@cygnus.com>
1305 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1306 * lex.c (java_ignorable_control_p): Removed.
1307 (java_letter_or_digit_p): Removed.
1308 (java_start_char_p): New function.
1309 (java_read_char): Return `int', not `unicode_t'. Changed
1310 callers.
1311 (java_read_unicode): Likewise.
1312 (java_read_unicode_collapsing_terminators): Likewise.
1313 (java_get_unicode): Likewise.
1314 (java_new_lexer): Initialize hit_eof.
1315 (java_parse_end_comment): Take `int' argument.
1316 (java_parse_doc_section): Likewise.
1317 (java_parse_escape_sequence): Don't allow backlash-newline.
1318 Return `int'.
1319 * lex.h (JAVA_DIGIT_P): Removed.
1320 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1321 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1322 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1323 (JAVA_PART_CHAR_P): New macro.
1324 (UEOF): Now -1.
1325 (JAVA_CHAR_ERROR): Now -2.
1326 (java_lexer): New field `hit_eof'.
1327 * chartables.h: New file.
1328 * gen-table.pl: new file.
1330 2000-11-20 Tom Tromey <tromey@cygnus.com>
1331 Alexandre Petit-Bianco <apbianco@cygnus.com>
1333 * parse.y (java_complete_lhs): Only allow compound assignment of
1334 reference type if type is String.
1336 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1338 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1339 jcf-path.c: Likewise.
1341 2000-12-09 Anthony Green <green@redhat.com>
1343 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1344 filestart and filename_length as int values.
1346 2000-12-07 Mo DeJong <mdejong@redhat.com>
1348 * jcf-io.c (find_class): Correct the logic that tests to see if a
1349 .java file is newer than its .class file. The compiler was
1350 incorrectly printing a warning when file mod times were equal.
1352 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1354 * jvgenmain.c: Use ISPRINT not isascii.
1356 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1358 * parse.y (end_artificial_method_body): Fixed typo.
1360 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1362 * parse.y (patch_method_invocation): Pick the correct enclosing
1363 context when creating inner class instances.
1364 Fixes gcj/332.
1366 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1368 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1369 Update copyright year to 2000.
1371 2000-11-23 Anthony Green <green@redhat.com>
1373 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1374 Move current_file_list out of yyparse and make it static.
1376 * expr.c: Declare quick_stack and tree_list_free_list as static
1377 (init_expr_processing): Register quick_stack and
1378 tree_list_free_list roots.
1380 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1382 * parse.y (build_outer_field_access): New local `decl_ctx', use
1383 it. Check for field's context and current class immediate outer
1384 context inheritance.
1385 (outer_field_access_p): Consider fields inherited from the last
1386 enclosing context.
1387 (build_access_to_thisn): Stop at the last enclosing context if
1388 necessary.
1389 Fixes gcj/367.
1391 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1393 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1395 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1397 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1398 scratch buffer.
1400 2000-11-20 Tom Tromey <tromey@cygnus.com>
1402 * jv-scan.c (help): Document --complexity.
1403 (options): Added --complexity.
1404 (flag_complexity): New global.
1405 (main): Call `report'.
1406 * parse-scan.y (complexity): New global.
1407 (if_then_statement, if_then_else_statement,
1408 if_then_else_statement_nsi, switch_block_statement_group,
1409 while_expression, do_statement, for_begin, continue_statement,
1410 throw_statement, catch_clause, finally, method_invocation,
1411 conditional_and_expression, conditional_or_expression,
1412 conditional_expression): Update complexity.
1413 (reset_report): Reset complexity.
1414 (report): New function.
1416 2000-11-20 Tom Tromey <tromey@cygnus.com>
1418 * lex.c (yylex): Added STRICT_TK case.
1419 * parse.y (STRICT_TK): Added.
1420 * parse-scan.y (STRICT_TK): Added.
1421 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1422 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1423 file.
1424 * keyword.h: Rebuilt.
1425 * keyword.gperf (strictfp): Added.
1427 2000-11-20 Tom Tromey <tromey@cygnus.com>
1429 * lex.c (yylex): Recognize floating point constants with leading
1430 0.
1432 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1434 * java-tree.h (cyclic_inheritance_report): Constify.
1435 * parse.y (cyclic_inheritance_report): Likewise.
1437 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1439 * parse.y (goal): Remove call to ggc_add_string_root.
1441 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1443 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1444 Create string in scratch buffer, then pass to build_string.
1446 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1448 * parse.y (issue_warning_error_from_context): Add
1449 ATTRIBUTE_PRINTF.
1451 2000-11-11 Anthony Green <green@redhat.com>
1453 * jcf-parse.c (process_zip_dir): Add finput parameter.
1454 (jcf_figure_file_type): Call process_zip_dir with appropriate
1455 argument.
1457 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1460 * jcf-parse.c (jcf_figure_file_type): Likewise.
1462 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1464 * parse.y (create_new_parser_context): Use memset () instead of
1465 bzero ().
1467 2000-11-08 Tom Tromey <tromey@cygnus.com>
1469 * gjavah.c (process_file): Only include gcj/cni.h when generating
1470 CNI stubs.
1472 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1474 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1475 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1476 instead of bzero ().
1478 2000-11-05 Tom Tromey <tromey@cygnus.com>
1480 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1481 * lex.c (IS_ZERO): New define.
1482 (java_perform_atof): Error on floating point underflow.
1484 2000-11-04 Tom Tromey <tromey@cygnus.com>
1486 * lex.c (java_parse_escape_sequence): Only read two octal
1487 characters if the first one is greater than 3. Don't allow
1488 "octal" numbers to include the digits 8 or 9.
1490 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1492 * Make-lang.in (java.distdir): Remove.
1494 2000-11-03 Tom Tromey <tromey@cygnus.com>
1496 * Make-lang.in (java.dvi): New target.
1497 Partial fix for PR other/567.
1499 * lang-options.h: Mention -Wout-of-date.
1500 * jcf-dump.c (flag_newer): New global.
1501 * gjavah.c (flag_newer): New global.
1502 * jcf-io.c (find_class): Only warn when flag_newer set.
1503 * lang.c (flag_newer): New global.
1504 (struct string_option): New declaration.
1505 (lang_W_options): New global.
1506 (process_option_with_no): New function.
1507 (lang_decode_option): Use it.
1509 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1510 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1511 `$'.
1513 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1514 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1515 * lex.c (java_read_unicode): Removed `term_context' argument.
1516 Recognize any number of `u' in `\u'.
1517 (java_read_unicode_collapsing_terminators): New function.
1518 (java_get_unicode): Use it.
1519 (java_lineterminator): Removed.
1520 (yylex): Produce error if character literal is newline or single
1521 quote. Return if eof found in middle of `//' comment. EOF in
1522 `//' comment is only an error if pedantic.
1523 (java_ignorable_control_p): New function.
1524 (java_parse_end_comment): Return if eof found in middle of
1525 comment.
1526 Include flags.h.
1527 * jv-scan.c (pedantic): New global.
1529 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1531 * parse.y (outer_field_access_p): Inherited fields aren't
1532 consider outer fields.
1533 (maybe_build_thisn_access_method): Use
1534 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1535 (resolve_expression_name): Trigger an error if a static field
1536 is being accessed as an outer field.
1538 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1540 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1541 Fixes gcj/365.
1543 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1545 * Make-lang.in: Move all build rules here from Makefile.in,
1546 adapt to new context. Wrap all rules that change the current
1547 directory in parentheses. Expunge all references to $(P).
1548 When one command depends on another and they're run all at
1549 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1550 all object-file generation rules. Delete obsolete variables.
1552 * Makefile.in: Delete.
1553 * config-lang.in: Delete outputs= line.
1555 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1557 * parse.y (patch_method_invocation): NULLify this_arg when already
1558 inserted.
1559 (maybe_use_access_method): Handle call to methods unrelated to the
1560 current class. Fixed comment.
1561 Fixes gcj/361.
1563 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1565 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1566 scope.
1568 2000-10-24 Tom Tromey <tromey@cygnus.com>
1570 * lex.c (java_new_lexer): Initialize new fields. Work around
1571 broken iconv() implementations.
1572 (java_read_char): Swap bytes if required. Use fallback decoder if
1573 required.
1574 (byteswap_init, need_byteswap): New globals.
1575 (java_destroy_lexer): Only close iconv handle if it is in use.
1576 * lex.h (java_lexer): New fields read_anything, byte_swap,
1577 use_fallback.
1578 Made out_buffer unsigned.
1580 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1582 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1583 where an enclosing context can be set on the jdep.
1584 (do_resolve_class): Fixed identation.
1586 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1588 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1590 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1591 when requested.
1593 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1595 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1597 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1599 * jcf-write.c (OP1): Update `last_bc'.
1600 (struct jcf_block): Fixed indentation and typo in comments. New
1601 field `last_bc'.
1602 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1603 follows `monitorenter'.
1604 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1605 `patch_string'.
1606 Fixes gcj/232.
1608 2000-10-16 Tom Tromey <tromey@cygnus.com>
1610 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1611 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1612 * lang-options.h: Added -MA, -MT, -MF..
1613 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1614 (DEPEND_TARGET_SET): New macro.
1615 (DEPEND_FILE_ALREADY_SET): Likewise.
1616 (init_parse): Handle new flags.
1617 * jcf.h (jcf_dependency_print_dummies): Declare.
1618 * Make-lang.in (s-java): Added mkdeps.o.
1619 * Makefile.in (BACKEND): Added mkdeps.o.
1620 (../gcjh$(exeext)): Added mkdeps.o.
1621 (../jcf-dump$(exeext)): Added mkdeps.o.
1622 * jcf-depend.c: Include mkdeps.h.
1623 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1624 add_entry): Removed.
1625 (jcf_dependency_reset): Rewrote.
1626 (dependencies): New global.
1627 (jcf_dependency_set_target): Rewrote.
1628 (jcf_dependency_add_target): Likewise.
1629 (jcf_dependency_add_file): Likewise.
1630 (munge): Removed.
1631 (print_ents): Removed.
1632 (jcf_dependency_write): Rewrote.
1633 (print_dummies): New global.
1634 (jcf_dependency_print_dummies): New function
1635 (jcf_dependency_write): Call deps_dummy_targets if required.
1637 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1639 * gjavah.c (add_class_decl): Removed unused variables `tname',
1640 `tlen' and `name_index'.
1641 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1642 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1643 in `wfl_operator' with value.
1644 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1645 (jcf_figure_file_type): Fixed identation.
1646 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1647 * parse.y (analyze_clinit_body): New function.
1648 (static_initializer:): Reset `current_static_block'.
1649 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1650 `wfl_operator' with new value.
1651 (lookup_cl): Use EXPR_WFL_FILENAME.
1652 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1653 analyze_clinit_body.
1654 (build_outer_field_access): Access to this$<n> built from
1655 current_class, not its outer context.
1656 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1657 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1658 (patch_method_invocation): Use `is_static_flag' when already
1659 initialized.
1660 (patch_newarray): Removed assignment in ternary operator.
1662 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1664 * except.c (free_eh_ranges): Don't free `whole_range'.
1666 2000-10-15 Anthony Green <green@redhat.com>
1668 * decl.c (init_decl_processing): Call init_class_processing before
1669 anything else.
1671 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1673 * check-init.c (check_init): Fixed leading comment. Use
1674 LOCAL_FINAL_P.
1675 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1676 (give_name_to_locals): Likewise.
1677 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1678 fields in lang_decl_var.
1679 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1680 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1681 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1682 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1683 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1684 (LOCAL_FINAL): Rewritten.
1685 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1686 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1687 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1688 `init_final' fields.
1689 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1690 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1691 (TYPE_HAS_FINAL_VARIABLE): New macro.
1692 (struct lang_type): Added `afv' field.
1693 * parse.y (check_static_final_variable_assignment_flag): New function.
1694 (reset_static_final_variable_assignment_flag): Likewise.
1695 (check_final_variable_local_assignment_flag): Likewise.
1696 (reset_final_variable_local_assignment_flag): Likewise.
1697 (check_final_variable_indirect_assignment): Likewise.
1698 (check_final_variable_global_assignment_flag): Likewise.
1699 (add_inner_class_fields): Use LOCAL_FINAL_P.
1700 (register_fields): Handle local finals and final variables.
1701 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1702 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1703 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1704 on local finals.
1705 (java_complete_expand_methods): Loop to set
1706 TYPE_HAS_FINAL_VARIABLE. Call
1707 `reset_final_variable_local_assignment_flag' and
1708 `check_final_variable_local_assignment_flag' accordingly before
1709 and after constructor expansion. Call
1710 `reset_static_final_variable_assignment_flag'
1711 before expanding <clinit> and after call
1712 `check_static_final_variable_assignment_flag' if the
1713 current_class isn't an interface. After all methods have been
1714 expanded, call `check_final_variable_global_assignment_flag' and
1715 `check_static_final_variable_assignment_flag' if the current class
1716 is an interface.
1717 (maybe_yank_clinit): Fixed typo in comment.
1718 (build_outer_field_access_methods): Removed old sanity check. Use
1719 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1720 Don't create access methods for finals.
1721 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1722 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1723 existing DECL_INIT has been processed.
1724 (java_complete_lhs): Likewise.
1725 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1726 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1727 logic.
1728 (patch_assignment): Use LOCAL_FINAL_P.
1729 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1730 DECL_INITIAL is nullified.
1731 Fixes gcj/163.
1733 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1735 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1737 * Makefile.in (parse.c, parse-scan.c): Likewise.
1739 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1741 * class.c (temporary_obstack): Remove.
1742 (make_class): Don't mess with obstascks.
1743 (push_class): Likewise.
1744 (set_super_info): Likewise.
1745 (add_method_1): Likewise.
1746 (add_method): Likewise.
1747 (add_field): Likewise.
1748 (build_utf8_ref): Likewise.
1749 (build_class_ref): Likewise.
1750 (build_static_field_ref): Likewise.
1751 (finish_class): Likewise.
1752 (push_super_field): Likewise.
1753 (layout_class): Likewise.
1754 (layout_class_methods): Likewise.
1755 (init_class_processing): Likewise.
1756 * constants.c (get_tag_node): Likewise.
1757 (build_constant_data_ref): Likewise.
1758 * decl.c (ggc_p): Remove.
1759 (copy_lang_decl): Use ggc_alloc.
1760 (complete_start_java_method): Don't mess with obstacks.
1761 (start_java_method): Likewise.
1762 (end_java_method): Likewise.
1763 * except.c (link_handler): Use xmalloc.
1764 (free_eh_ranges): New function.
1765 (method_init_exceptions): Use it.
1766 (add_handler): Use xmalloc.
1767 (expand_start_java_handler): Don't mess with obstacks.
1768 (prepare_eh_table_type): Likewise.
1769 (expand_end_java_handler): Likewise.
1770 * expr.c (push_value): Likewise.
1771 (create_label_decl): Likewise.
1772 (build_jni_stub): Likewise.
1773 (java_lang_expand_expr): Likewise.
1774 (note_instructions): Use xrealloc.
1775 (java_push_constant_from_pool): Don't mess with obstacks.
1776 (process_jvm_instruction): Likewise.
1777 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1778 declaration.
1779 * jcf-parse.c (get_constant): Don't mess with obstacks.
1780 (read_class): Likewise.
1781 (jcf_parse): Likewise.
1782 * lex.c (expresion_obstack): Remove.
1783 (java_lex): Don't use obstack_free.
1784 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1785 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1786 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1787 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1788 * parse.y (gaol): Add more GC roots.
1789 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1790 (lookup_field_wrapper): Likewise.
1791 (obtain_incomplete_type): Don't mess with obstacks.
1792 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1793 macros.
1794 (craft_constructor): Don't mess with obstacks.
1795 (safe_layout_class): Likewise.
1796 (java_complete_class): Likewise.
1797 (source_end_java_method): Likewise.
1798 (build_outer_field_access_methods): Likewise.
1799 (build_outer_method_access_method): Likewise.
1800 (maybe_build_thisn_access_method): Likewise.
1801 (build_dot_class_method_invocation): Likewise.
1802 (java_complete_tree): Likewise.
1803 (java_complete_lhs): Likewise.
1804 (do_merge_string_cste): Likewise.
1805 (patch_string_cst): Likewise.
1806 (array_constructor_check_entry): Likewise.
1807 * typeck.c (build_java_array_type): Likewise.
1808 (parse_signature_string): Likewise.
1809 (build_java_signature): Likewise.
1811 2000-10-12 Tom Tromey <tromey@cygnus.com>
1813 Fix for PR gcj/356:
1814 * gjavah.c (add_class_decl): Don't special-case inner classes.
1815 (add_namelet): Likewise.
1817 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1819 * java-tree.h: Constify current_encoding.
1820 * lang.c: Constify current_encoding.
1822 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1824 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1825 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1827 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1829 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1830 patch. Fixes gcj/340.
1832 2000-10-10 Tom Tromey <tromey@cygnus.com>
1834 * lex.c (java_new_lexer): Initialize out_first and out_last
1835 fields.
1836 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1838 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1840 * parse.y (pop_current_osb): New function.
1841 (array_type:): Use `dims:', changed actions
1842 accordingly. Suggested by Anthony Green.
1843 (array_creation_expression:): Used pop_current_osb.
1844 (cast_expression:): Likewise.
1845 (search_applicable_method_list): Fixed indentation.
1847 2000-10-08 Anthony Green <green@redhat.com>
1849 * parse.y (array_type_literal): Remove production.
1850 (type_literals): Refer to array_type, not array_type_literal.
1852 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1854 Patch contributed by Corey Minyard.
1855 * decl.c (check_local_named_variable): New function.
1856 (tree check_local_unnamed_variable): Likewise.
1857 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1859 2000-10-07 Anthony Green <green@redhat.com>
1861 * class.c (layout_class): Handle case where superclass can't be
1862 layed out yet.
1864 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1866 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1867 gperf.
1869 2000-10-05 Tom Tromey <tromey@cygnus.com>
1871 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1872 * jvgenmain.c (class_mangling_prefix): Removed.
1873 (class_mangling_suffix): New global.
1874 (main): Use it.
1875 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1876 `$'.
1877 (print_method_info): Handle overrides for static and final
1878 methods.
1879 (process_file): Generate declaration for class object field.
1880 * class.c (cxx_keywords): New array.
1881 (utf8_cmp): New function.
1882 (cxx_keyword_p): New function.
1883 (layout_class_method): Mangle C++ keywords by appending `$'.
1884 (mangle_field): New function.
1885 (mangle_class_field): Use mangle_field. Mangle class name as
1886 `class$'.
1887 (mangle_static_field): Use mangle_field.
1889 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1891 * decl.c (find_local_variable): Removed uncessary type check and
1892 fixed range check typo. From Corey Minyard.
1894 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * decl.c (give_name_to_locals): New local `code_offset'. Call
1897 `maybe_adjust_start_pc'.
1898 * expr.c (note_instructions): New function.
1899 (expand_byte_code): Don't collect insn starts here.
1900 (peek_opcode_at_pc): New function.
1901 (maybe_adjust_start_pc): Likewise.
1902 * java-tree.h (maybe_adjust_start_pc): Declare.
1903 (note_instructions): Likewise.
1904 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1906 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1908 * parse.y (field_access:): Fixed indentation.
1909 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1911 2000-09-07 Tom Tromey <tromey@cygnus.com>
1913 Fix for PR gcj/307:
1914 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1915 JPRIMITIVE_TYPE_P, for arithmetic operators.
1916 (patch_method_invocation): Indentation fix.
1917 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1918 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1919 (do_unary_numeric_promotion): Cleaned up code.
1920 (valid_cast_to_p): Handle boolean correctly.
1922 2000-09-27 Tom Tromey <tromey@cygnus.com>
1924 * lex.c (java_read_unicode): Reset bs_count when finished with
1925 `\u' sequence.
1927 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1929 Convert to GC.
1930 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1931 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1932 (typeck.o): Depend on ggc.h.
1933 * class.c (add_method_1): Use GC functions for allocation.
1934 (init_class_processing): Register roots.
1935 * decl.c (ggc_p): Set to 1.
1936 (pending_local_decls): Make it static.
1937 (push_jvm_slot): Use GC functions for allocation.
1938 (init_decl_processing): Register roots.
1939 (give_name_to_locals): Use GC functions for allocation.
1940 (lang_mark_tree): New function.
1941 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1942 functions for allocation.
1943 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1944 * lex.c (java_lex): Use build_string, rather than replicating it
1945 inline.
1946 * parse.y (goal): Add more roots.
1947 (mark_parser_ctxt): New function.
1948 * typeck.c: Include ggc.h.
1950 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1952 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1953 contains something else than MODIFY_EXPR.
1955 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1957 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1958 * Makefile.in (parse.o): Depend on ggc.h.
1959 (class.o): Likewise.
1960 (constants.o): Likewise.
1961 (decl.o): Likewise.
1962 (expr.o): Likewise.
1963 (jcf-parse.o): Likewise.
1964 (jcf-write.o): Likewise.
1965 (mangle.o): Likewise.
1966 * class.c: Include ggc.h.
1967 (build_static_field_ref): Register GC roots.
1968 (layout_class): Likewise.
1969 (init_class_processing): Likewise.
1970 * constants.c: Include ggc.h.
1971 (current_constant_pool_data_ref): Remove.
1972 (tag_nodes): Move it to ...
1973 (get_tag_node): ... here. Register GC roots.
1974 * decl.c: Include ggc.h. Remove many global tree definitions.
1975 (throw_node): Define.
1976 (java_global_trees): Likewise.
1977 (predef_filenames): Make the size a constant.
1978 (init_decl_processing): Adjust accordingly.
1979 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1980 * expr.c: Include ggc.h.
1981 (init_expr_processing): Register GC roots.
1982 (build_invokeinterface): Likewise.
1983 * java-tree.h: Replace extern tree declarations with macros.
1984 (java_global_trees): New variable.
1985 (java_tree_index): New enumeration.
1986 (init_jcf_parse): Declare.
1987 * jcf-parse.c: Include ggc.h.
1988 (current_class): Remove declaration.
1989 (main_class): Likewise.
1990 (all_class_list): Likewise.
1991 (predefined_filename_p): Adjust for constant size of
1992 predef_filenames.
1993 (init_jcf_parse): New function.
1994 * jcf-write.c: Include ggc.h.
1995 (generate_classfile): Register GC roots.
1996 (append_synthetic_attribute): Likewise.
1997 (append_innerclass_attribute_entry): Likewise.
1998 * lang.c: Include ggc.h.
1999 (lang_print_error): Register GC roots.
2000 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2001 with macros.
2002 * parse.y: Include ggc.h.
2003 (wfl_operator): Remove.
2004 (goal): Register GC roots.
2005 (java_pop_parser_context): Adjust for new field names.
2006 (java_parser_context_save_global): Likewse.
2007 (java_parser_context_restore_global): Likewise.
2008 (java_parser_context_suspend): Likewise.
2009 (java_parser_context_resume): Likewise.
2010 (verify_constructor_circularity): Register GC roots.
2011 (lookup_cl): Likewise.
2012 (java_reorder_fields): Likewise.
2013 (build_current_this): Likewise.
2014 (class_in_current_package): Likewise.
2015 (argument_types_convertible): Likewise.
2016 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2018 2000-09-14 Tom Tromey <tromey@cygnus.com>
2020 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2022 2000-09-13 Tom Tromey <tromey@cygnus.com>
2024 * jcf-parse.c: Include <locale.h>.
2025 * jv-scan.c: Include <locale.h>.
2027 2000-09-12 Tom Tromey <tromey@cygnus.com>
2029 * expr.c (pop_type_0): Return `Object' if trying to merge two
2030 interface types.
2031 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2032 interface types; `Object' is always a valid supertype.
2034 2000-09-12 Tom Tromey <tromey@cygnus.com>
2036 Fix for PR gcj/33:
2037 * jv-scan.c (help): Document --encoding.
2038 (options): Added `encoding' entry.
2039 (OPT_ENCODING): New define.
2040 (main): Handle --encoding.
2041 Include <langinfo.h> if nl_langinfo exists.
2042 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2043 --encoding.
2044 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2045 (parse_source_file): Correctly call java_init_lex. Added `finput'
2046 argument. Use nl_langinfo to determine default encoding.
2047 * java-tree.h (current_encoding): Declare.
2048 * parse.y (java_parser_context_restore_global): Don't restore
2049 `finput'.
2050 (java_parser_context_save_global): Don't set `finput' field.
2051 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2052 if required.
2053 * lang.c (current_encoding): New global.
2054 (lang_decode_option): Recognize `-fencoding='.
2055 (finish_parse): Don't close finput.
2056 * parse.h (struct parser_ctxt): Removed `finput' and
2057 `unget_utf8_value' fields. Added `lexer' field.
2058 (java_init_lex): Fixed declaration.
2059 * lex.c (java_new_lexer): New function.
2060 (java_destroy_lexer): Likewise.
2061 (java_read_char): Added `lex' argument. Handle iconv case.
2062 (java_read_unicode): Added `lex' argument. Count backslashes in
2063 lexer structure.
2064 (java_init_lex): Added `finput' and `encoding' arguments. Set
2065 `lexer' field in ctxp.
2066 (BAD_UTF8_VALUE): Removed.
2067 (java_lex): Handle seeing UEOF in the middle of a string literal.
2068 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2069 (java_lexer): New structure.
2070 (UNGETC): Removed.
2071 (GETC): Removed.
2072 (DEFAULT_ENCODING): New define.
2073 (java_destroy_lexer): Declare.
2075 2000-09-12 Tom Tromey <tromey@cygnus.com>
2077 Fix for PR gcj/343:
2078 * lex.c (java_init_lex): Initialize java_io_serializable.
2079 * parse.y (java_io_serializable): New global.
2080 (valid_ref_assignconv_cast_p): An array can be cast to
2081 serializable.
2083 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2085 * decl.c, expr.c: Include defaults.h if not already included.
2086 Don't define the *_TYPE_SIZE macros.
2088 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2090 * typeck.c (build_java_array_type): Correct first parameter
2091 in ADJUST_FIELD_ALIGN invocation.
2093 2000-09-06 Tom Tromey <tromey@cygnus.com>
2095 * lang-specs.h: Also recognize `-femit-class-files'.
2097 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2099 * verify.c (merge_types): Load the types to merge if necessary.
2101 2000-09-02 Anthony Green <green@redhat.com>
2103 * jcf-io.c: Include zlib.h.
2104 (open_in_zip): Read compressed class file archives.
2105 * zipfile.h (ZipDirectory): Add uncompressed_size and
2106 compression_method fields.
2107 * zextract.c (read_zip_archive): Collect file compression info.
2109 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2111 * parse.y (do_resolve_class): Also explore superclasses of
2112 intermediate enclosing contexts when searching for inner classes.
2114 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2116 * parse.y (variable_declarator_id:): Better error message.
2117 (expression_statement:): Use YYNOT_TWICE.
2118 (cast_expression:): Likewise.
2119 (assignment:): Likewise.
2121 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2123 * parse.y (do_merge_string_cste): New locals. Create new
2124 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2126 2000-08-07 Hans Boehm <boehm@acm.org>
2128 * boehm.c (mark_reference_fields): Set marking bits for all words in
2129 a multiple-word record.
2130 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2131 java.lang.Class.
2133 2000-08-31 Mike Stump <mrs@wrs.com>
2135 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2136 jcf-dump$(exeext)): Make parallel safe.
2138 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2140 * jcf-parse.c (set_source_filename): Constify a char *.
2141 * jcf-write.c (append_innerclasses_attribute,
2142 make_class_file_name): Constify a char *. Don't recycle a
2143 variable for an unrelated purpose.
2144 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2145 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2147 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2149 * expr.c (can_widen_reference_to): Fixed indentation.
2150 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2151 * parse.y: `finit$' replaces `$finit$' in comments.
2152 (try_builtin_assignconv): Fixed leading comment.
2154 2000-08-25 Greg McGary <greg@mcgary.org>
2156 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2158 2000-08-24 Greg McGary <greg@mcgary.org>
2160 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2161 * parse.y (BINOP_LOOKUP): Likewise.
2163 2000-08-22 Andrew Haley <aph@cygnus.com>
2165 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2166 sign extending. Fixes gcj/321.
2167 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2168 combining to make a jlong. Fixes gcj/321.
2170 2000-08-21 Nix <nix@esperi.demon.co.uk>
2172 * lang-specs.h: Do not process -o or run the assembler if
2173 -fsyntax-only.
2175 2000-08-16 Andrew Haley <aph@cygnus.com>
2177 * typeck.c (build_java_array_type): Rewrite code to do array
2178 alignment. Take into account back-end macros when aligning array
2179 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2180 user to set alignment. Fixes gcj/252 and 160.
2182 2000-08-09 Tom Tromey <tromey@cygnus.com>
2184 * parse.y (check_abstract_method_definitions): Now return `int'.
2185 Check implemented interfaces. Fixes PR gcj/305.
2187 * parse.y (patch_switch_statement): Disallow `long' in switch
2188 expressions. Fixes PR gcj/310.
2190 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * decl.c (finit_leg_identifier_node): New global.
2193 (init_decl_processing): Use `finit$' to initialize
2194 finit_identifier_node. Use `$finit$' to initialize
2195 finit_leg_identifier_node.
2196 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2197 * java-tree.h (finit_identifier_node): Changed attached comment.
2198 (finit_leg_identifier_node): New declaration.
2199 (ID_FINIT_P): Take finit_identifier_node and
2200 finit_leg_identifier_node into account. This is a backward
2201 compatibility hack.
2203 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2205 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2206 Jan 6 2000 patch.
2207 (generate_bytecode_insns): Check `nargs' before emitting it.
2208 * verify.c (merge_type_state): Fixed typo.
2209 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2210 generate_bytecode_{conditional,insns}.
2212 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2214 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2215 for -pg builds).
2217 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2219 * class.c (maybe_layout_super_class): Fixed indentation.
2220 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2221 (java_check_methods): New function declaration.
2222 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2223 instead of `str_ptr'.
2224 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2225 of a `invokeinterface' at the right time.
2226 * parse.h (WFL_STRIP_BRACKET): New macro.
2227 (SET_TYPE_FOR_RESOLUTION): Use it.
2228 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2229 (check_class_interface_creation): Don't check for cross package
2230 innerclass name clashes.
2231 (method_header): Behave properly if MDECL is `error_mark_node'.
2232 (method_declarator): Return `error_mark_node' if bogus current
2233 class.
2234 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2235 (resolve_and_layout): New local `decl_type', set and used. Call
2236 java_check_methods.
2237 (java_check_methods): New method.
2238 (java_layout_classes): Use it.
2239 (resolve_qualified_expression_name): No EH check necessary in
2240 access$<n>.
2241 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2242 `case' statement.
2243 (patch_assignment): Set DECL_INITIAL on integral final local.
2245 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2247 * java-tree.h (flag_extraneous_semicolon): New extern.
2248 * lang-options.h: (-Wextraneous-semicolon): New option.
2249 * lang.c (flag_redundant): Fixed typo in leading comment.
2250 (flag_extraneous_semicolon): New global.
2251 (lang_decode_option): Set `flag_extraneous_semicolon' when
2252 -Wall. Decode `-Wextraneous-semicolon'.
2253 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2254 `empty_statement' rule.
2255 (class_body_declaration): Likewise.
2256 (method_body:): Accept `;' as a method body.
2257 (static_initializer:): Removed `SC_TK' hack.
2258 (constructor_block_end:): Likewise.
2259 (empty_statement:): Report deprecated empty declaration. Fixes
2260 gcj/295
2262 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2264 * parse.y (build_dot_class_method_invocation): Changed parameter
2265 name to `type'. Build signature from `type' and convert it to a
2266 STRING_CST if it's an array.
2267 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2268 to use `ref_type' directly.
2270 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2272 * lang-options.h: Added a comma after the last element to avoid
2273 syntax errors when other languages define additional options.
2275 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2277 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2278 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2279 (jc1): Link with $(BACKEND).
2280 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2282 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2284 * jvspec.c: Adjust type of second argument to
2285 lang_specific_driver, and update code as necessary.
2287 * class.c (build_dtable_decl): Initialize dummy.
2289 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2291 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2292 method bodies not to rule out discarding `<clinit>'; don't use
2293 <clinit> to initialize static fields with constant initializers.
2295 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2297 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2298 synthetic methods.
2299 (method_synthetic): New global.
2300 (HANDLE_METHOD): Recognize synthetic method and tell
2301 `print_method_info' about it.
2302 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2303 processing a synthetic method.
2304 * jcf-reader.c (skip_attribute): New function.
2305 ( skip_attribute): Likewise.
2307 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2309 * parse.y (build_outer_field_access): Fixed comments.
2310 (fix_constructors): Emit the initialization of this$<n> before
2311 calling $finit$.
2312 (resolve_qualified_expression_name): Build an access to `decl' if
2313 necessary.
2315 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2317 * parse-scan.y (curent_class): Non longer const.
2318 (inner_qualifier, inner_qualifier_length): Deleted.
2319 (current_class_length): New global.
2320 (bracket_count): Fixed typo in leading comment.
2321 (anonymous_count): New global.
2322 (class_instance_creation_expression:): Handle anonymous classes.
2323 (anonymous_class_creation:): New rule.
2324 (push_class_context): Rewritten.
2325 (pop_class_context): Likewise.
2326 (INNER_QUALIFIER): Macro deleted.
2327 (report_class_declaration): call `push_class_context' when
2328 entering the function. `fprintf' format modified not to use
2329 INNER_QUALIFIER.
2330 (report_class_declaration): Assign `package_name' and
2331 `current_class' to NULL separatly.
2333 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2335 * expr.c (build_invokeinterface): Call layout_class_methods on
2336 target interface.
2338 2000-07-27 Tom Tromey <tromey@cygnus.com>
2339 Anthony Green <green@cygnus.com>
2340 Alexandre Petit-Bianco <apbianco@cygnus.com>
2342 * class.c (make_class_data): Create vtable for abstract classes.
2343 (get_dispatch_table): Changed to cope with abstract classes.
2345 2000-07-27 Tom Tromey <tromey@cygnus.com>
2347 * parse.y (patch_method_invocation): Don't reverse the argument
2348 list when dealing with anonymous class constructors. Fixed typo in
2349 comment.
2351 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2353 * parse.y (build_alias_initializer_parameter_list): Reverse
2354 crafted list when building aliases for anonymous class
2355 constructors.
2357 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2359 * parse.y (jdep_resolve_class): Don't bother checking potential
2360 innerclass access if `decl' is NULL.
2361 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2362 WFL.
2364 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2366 * parse.c: Remove (again.)
2368 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2370 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2371 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2372 outside the `if' statement, alias to innerclass removed, `decl'
2373 used to mark the class complete.
2375 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2377 * parse.y (simple_name:): Fixed typo in error message.
2379 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2381 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2382 or its first operand can be error marks.
2384 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2386 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2387 * parse.y (method_header): Likewise.
2389 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2391 * parse.y (process_imports): Consider that one might be trying to
2392 import an innerclass. Fixes gcj/254
2394 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * parse.y (find_as_inner_class): Handle the case where the
2397 enclosing context of an innerclass has been loaded as bytecode.
2399 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2401 * parse.y (simple_name:): Reject `$' in type names.
2402 (resolve_type_during_patch): Use `type' as a second
2403 argument to resolve_no_layout. Fixes gcj/257.
2405 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2407 * parse.y (find_most_specific_methods_list): Select the only
2408 non-abstract method even if max has been set.
2409 Fixes gcj/285, gcj/298.
2411 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2413 * lang-specs.h: Added %(jc1) to java compiler options.
2415 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2417 * .cvsignore: New file.
2419 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2421 * parse.y (not_accessible_p): Access granted to innerclasses
2422 (indirectly) extending the reference type. Fixes gcj/249.
2424 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * parse.y (patch_method_invocation): Fixed comment.
2427 (maybe_use_access_method): Build this$<n>s to the context of the
2428 target method, or a type that extends it. Fixes gcj/242.
2430 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2432 * parse.c: Remove.
2434 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2436 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2438 2000-07-13 Tom Tromey <tromey@cygnus.com>
2440 * lang-specs.h: Added %{I*}.
2442 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2444 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2446 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2448 * parse-scan.c: Remove.
2450 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2452 * class.c (set_super_info): Handled protected inner classes.
2453 (common_enclosing_context_p): Bail early if arguments aren't both
2454 inner classes.
2455 (get_access_flags_from_decl): Handle private and protected inner
2456 classes.
2457 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2458 (CLASS_PROTECTED): Likewise.
2459 (struct lang_type): New bitfield `poic'.
2460 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2461 inner classes only.
2462 (check_inner_class_access): Renamed arguments, added
2463 comments. Handles protected inner classes (fixes gcj/225)
2464 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2466 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2468 * parse.y (resolve_qualified_expression_name): Verify qualified
2469 access to `this'. Fixes gcj/239.
2471 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2473 * jcf-write.c (generate_classfile): Don't install ConstantValue
2474 for null pointers.
2476 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2478 * parse.y (resolve_qualified_expression_name): Handle inner class
2479 access. Fixes gcj/256.
2481 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2483 * jcf-write.c (generate_classfile): Properly install the
2484 ConstantValue attribute and the initial value constant pool index
2485 on string constants.
2486 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2487 class files.
2489 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2491 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2492 construct.
2493 * parse.y (find_as_inner_class): Fixed typo.
2494 (do_resolve_class): Explore enclosing contexts when searching for
2495 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2496 (check_inner_class_access): Check `decl' which can be null in case
2497 of previous errors.
2499 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2501 * java-tree.h (java_debug_context): Declared `extern'.
2502 (safe_layout_class): Likewise.
2503 * parse.y (resolve_field_access): Field must be `static' in order
2504 to be replaced by its initial value. Added comments.
2505 (find_applicable_accessible_methods_list): Fixed typo.
2506 (find_most_specific_methods_list): Methods found in innerclasses
2507 take over methods founds in the enclosing contexts.
2508 (java_complete_tree): Loosen restrictions on the type of DECLs
2509 that can be replaced by their initialization values.
2510 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2512 2000-07-05 Tom Tromey <tromey@cygnus.com>
2514 * Make-lang.in (PARSE_DIR): New macro.
2515 (PARSE_RELDIR): Likewise.
2516 (PARSE_C): Likewise.
2517 (PARSE_SCAN_C): Likewise.
2518 ($(PARSE_C)): New target.
2519 ($(PARSE_SCAN_C)): Likewise.
2520 (SET_BISON): New macro.
2521 (BISONFLAGS): Likewise.
2522 (JAVABISONFLAGS): Likewise.
2524 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2526 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2527 argument on the first pass for CNI as well as JNI.
2528 (print_method_info): Set up method name on the first pass only.
2530 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2532 * parse.y (parser_qualified_classname): Removed parameter
2533 `is_static'.
2534 (create_interface): Removed first passed parameter to
2535 parser_qualified_classname.
2536 (create_class): Likewise. Don't install alias on static
2537 innerclasses. Fixes gcj/275.
2539 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2541 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2542 debugable statement with empty_stmt_node. Fixes gcj/272
2544 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2547 gcj/271.
2549 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2551 * jcf-write.c (push_long_const): Appropriately cast short negative
2552 constant to jword.
2554 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2556 * parse.y (verify_constructor_super): Use loop variable
2557 `m_arg_type' initialized with `mdecl_arg_type'.
2559 2000-06-29 Tom Tromey <tromey@cygnus.com>
2561 * parse.y (resolve_field_access): Handle case where `type_found'
2562 is NULL.
2564 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2566 * expr.c (lookup_field): The same field can be found through two
2567 different interface. Don't declare it ambiguous in that case.
2569 2000-06-27 Tom Tromey <tromey@cygnus.com>
2571 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2572 follows \r, then unget it at a lower level.
2574 2000-06-26 Tom Tromey <tromey@cygnus.com>
2576 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2577 java_complete_tree.
2579 2000-06-25 Tom Tromey <tromey@cygnus.com>
2581 * parse.y (for_statement): Wrap expression in a WFL if it is a
2582 constant. For PR gcj/268.
2584 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2586 * parse.y (do_resolve_class): Minor optimiztion in the package
2587 list search. Removed unecessary test and return statement.
2588 (valid_ref_assignconv_cast_p): Order of arguments to
2589 enclosing_context_p fixed.
2591 2000-06-24 Tom Tromey <tromey@cygnus.com>
2593 * expr.c (lookup_field): Print error and return error_mark_node if
2594 field reference is ambiguous.
2596 * parse.y (check_abstract_method_definitions): Also check if
2597 `other_method' is abstract.
2599 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2601 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2602 classes.
2603 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2604 (struct lang_type): New field `pic'.
2605 (CLASS_PRIVATE): New macro.
2606 * parse.y (check_inner_class_access): New function.
2607 (jdep_resolve_class): Call it.
2609 2000-06-23 Tom Tromey <tromey@cygnus.com>
2611 * parse.y (patch_incomplete_class_ref): Initialize the returned
2612 class. For PR gcj/260.
2614 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2616 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2618 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2620 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2621 Java specific checks.
2622 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2623 screened by DECL_P.
2624 * java-tree.def (CASE_EXPR): Marked 'e'.
2625 (DEFAULT_EXPR): Likewise.
2626 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2627 screened by DECL_P.
2628 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2629 Java specific checks.
2630 (generate_bytecode_insns): Test try_block for BLOCK before using
2631 BLOCK_EXPR_BODY.
2632 * parse.y (build_wfl_wrap): Added `location' argument. Set
2633 EXPR_WFL_LINECOL accordingly.
2634 (dim_expr:): Wrap constants with WFLs.
2635 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2636 (resolve_package): Check for `stmt' not being a BLOCK before
2637 building a debuggable statement with it.
2638 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2639 invocation.
2640 (resolve_field_access): Make sure `decl' is a DECL before treating
2641 it as such.
2642 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2643 IDENTIFIER_NODE before treating it as such.
2644 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2645 treating it as such.
2646 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2647 to be applied only on non array types.
2649 2000-06-16 Per Bothner <per@bothner.com>
2651 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2652 define in terms of DECL_RESULT, as that fails when --enable-checking.
2654 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2656 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2657 types the same in comparison.
2658 (CHECK_OP): Add static prototype.
2660 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2662 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2663 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2664 * parse.c: Rebuilt.
2666 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2668 * decl.c (create_primitive_vtable): Prototype.
2670 * jcf-write.c (generate_bytecode_insns): Initialize variable
2671 `saved_context'.
2673 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2675 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2677 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2678 to track searched classes, and do not search the same class more than
2679 once. Call find_applicable_accessible_methods_list on immediate
2680 superclass, instead of search_applicable_method_list on all ancestors.
2681 Fix for PR gcj/238.
2683 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2685 * parse.y (register_fields): Permit static fields in inner classes
2686 if they are final. Fix for PR gcj/255.
2688 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2691 * parse.y (find_in_imports): Returned type changed to void,
2692 leading comment fixed.
2693 (register_package): New function.
2694 (qualify_and_find): Likewise.
2695 (package_declaration:): Use `register_package'.
2696 (single_type_import_declaration:): Removed local variable
2697 `node'. Added missing `;' for consistency.
2698 (type_import_on_demand_declaration:): Use `chainon' to link new
2699 entries.
2700 (lookup_field_wrapper): Lookup local variables defined in outer
2701 contexts first.
2702 (java_complete_class): Don't reverse the list of imported on demand.
2703 (do_resolve_class): Reorganized. Removed local variable
2704 `original_name'. Call `qualify_and_find' with the current package
2705 name, invoke `find_in_imports_on_demand' right after. Call
2706 `qualify_and_find' with the packages we've seen so far. Fixed
2707 operations numbering in comments.
2708 (java_expand_class): Don't reverse `package_list'.
2709 (find_most_specific_methods_list): New local variables `abstract'
2710 and `candidates'. Use them to pick the right method.
2712 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2714 * parse.y (check_modifiers_consistency): Don't subtract out
2715 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2717 2000-06-04 Philipp Thomas <pthomas@suse.de>
2719 * Makefile.in (INTLLIBS): New.
2720 (LIBS): Add above.
2721 (DEPLIBS): Ditto.
2723 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2725 * class.c (get_dispatch_table): Build the vtable dummy entry list
2726 element with a null purpose. Fixed leading comment.
2727 (build_dtable_decl): Build an accurate dtable type when appropriate
2728 and use it.
2730 2000-06-02 Richard Henderson <rth@cygnus.com>
2732 * lang.c (lang_get_alias_set): New.
2734 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2736 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2737 before using it as the accessed field.
2739 2000-05-31 Tom Tromey <tromey@cygnus.com>
2741 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2742 char_array_vtable, short_array_vtable, int_array_vtable,
2743 long_array_vtable, float_array_vtable, double_array_vtable):
2744 Declare.
2745 * expr.c (get_primitive_array_vtable): New function.
2746 (create_primitive_vtable): New function.
2747 (java_lang_expand_expr): Enable code to statically generate
2748 arrays.
2749 * decl.c (init_decl_processing): Create primitive vtables.
2750 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2751 short_array_vtable, int_array_vtable, long_array_vtable,
2752 float_array_vtable, double_array_vtable): Define.
2754 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2756 * java/parse.y (find_applicable_accessible_methods_list):
2757 Don't add an uninitialized value to the list.
2759 2000-05-25 Tom Tromey <tromey@cygnus.com>
2761 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2762 when trying to see if field's class should be initialized. Always
2763 initialize field's declaring class, not qualified class.
2764 For PR gcj/162.
2766 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2767 `wfl_operator', to maybe_build_primttype_type_ref.
2768 Fixes PR gcj/235.
2770 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2772 * parse.y (patch_method_invocation): Don't try to lookup methods
2773 in primitive types.
2775 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2777 * parse.y (resolve_field_access): Call the appropriate <clinit>
2778 before accessing the length of a static array. Craft a decl for
2779 the field while its time. Fixes PR gcj/129.
2781 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2783 * parse.y (resolve_package): Correctly set `*next' (was off by
2784 one.)
2785 (resolve_qualified_expression_name): Fixed comment.
2787 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2789 * jcf-parse.c (jcf_parse_source): Reset current_class and
2790 current_function_decl to NULL before parsing a new file.
2792 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2794 * parse.y (block_end:): If the collected block doesn't feature a
2795 statement, insert an empty statement.
2797 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2799 * parse.y (maybe_yank_clinit): New function.
2800 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2801 end of the list of methods belonging to a class.
2802 (java_complete_expand_method): Check whether <clinit> is really
2803 necessary and expand it accordingly.
2805 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2807 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2808 processed by the method's switch statement.
2810 2000-05-19 Tom Tromey <tromey@cygnus.com>
2812 * java-tree.h: Added init state enum.
2813 * decl.c (emit_init_test_initialization): Initialize class
2814 initialization check variable by looking at class' state.
2816 2000-05-19 Tom Tromey <tromey@cygnus.com>
2818 * java-tree.h (build_instanceof): Declare.
2819 (build_get_class): Declare.
2820 * parse.y (patch_binop): Use build_instanceof.
2821 * expr.c (build_instanceof): New function. If class is final,
2822 don't make a function call.
2823 (expand_java_INSTANCEOF): Use it.
2824 (build_get_class): New function.
2826 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2828 * jcf-write.c (generate_classfile): Scan the source_file for
2829 slashes with the right pointer variable.
2831 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833 * lang.c (lang_decode_option): Update -Wunused flags by calling
2834 set_Wunused.
2835 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2837 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2839 * check_init.c (check_init): Constify local char *.
2840 * class.c (push_class): Constify local char *.
2841 * java_tree.h: Update prototypes.
2842 * jcf-io.c (open_class): Constify filename parameter and
2843 return value.
2844 (find_class): Remove redundant string copy. Cast return from
2845 open_class.
2846 * jcf-parse.c (read_class, parse_class_file, yyparse):
2847 Constify local char *.
2848 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2849 Constify local char *.
2850 * jcf.h (JCF): Constify filename and classname.
2851 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2852 * lang.c (init_parse): Constify parameter and return value.
2853 * lex.c (java_get_line_col): Constify filename parameter.
2854 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2855 * parse.y (java_parser_context_suspend,
2856 issue_warning_error_from_context, safe_layout_class): Constify
2857 local char *.
2858 * parse.c: Regenerate.
2860 2000-05-08 Tom Tromey <tromey@cygnus.com>
2862 * expr.c (build_jni_stub): Cache the result of
2863 _Jv_LookupJNIMethod.
2865 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2867 * decl.c (predef_filenames_size): Now 7.
2868 (predef_filenames): New seventh entry.
2870 2000-05-04 Tom Tromey <tromey@cygnus.com>
2872 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2873 Keep track of when we've seen a reference field after a
2874 non-reference field.
2875 (get_boehm_type_descriptor): Handle case where we see
2876 non-reference fields but no trailing reference field.
2877 * decl.c (rawdata_ptr_type_node): Define.
2878 (init_decl_processing): Initialize rawdata_ptr_type_node.
2879 * java-tree.h (rawdata_ptr_type_node): Declare.
2881 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2883 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2884 specifiers in calls to fprintf.
2886 2000-05-03 Andrew Haley <aph@cygnus.com>
2888 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2890 * javaop.h (WORD_TO_INT): New function.
2891 (IMMEDIATE_s4): Use WORD_TO_INT.
2892 * jcf.h (JPOOL_INT): Ditto.
2894 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2895 separator.
2897 2000-04-19 Tom Tromey <tromey@cygnus.com>
2899 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2900 on native function.
2901 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2902 JNI methods.
2903 * expr.c (build_jni_stub): New function.
2904 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2905 * parse.c: Rebuilt.
2906 * parse.y (java_complete_expand_methods): Expand a native method
2907 and call build_jni_stub if -fjni given.
2908 * lang-options.h: Document -fjni.
2909 * lang.c (flag_jni): New global.
2910 (lang_f_options): Added `jni' entry.
2911 * java-tree.h (soft_lookupjnimethod_node,
2912 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2913 Declare.
2914 (flag_jni): Declare.
2915 (build_jni_stub): Declare.
2916 (struct lang_decl): Added `native' flag.
2917 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2918 structure.
2919 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2920 soft_jnipopsystemframe_node): New globals.
2921 (init_decl_processing): Set them. _Jv_InitClass only takes one
2922 argument.
2924 * java-tree.def: Put into `C' mode.
2926 2000-04-27 Tom Tromey <tromey@cygnus.com>
2928 Fix for PR gcj/2:
2929 * expr.c (expand_invoke): Generate check to see if object pointer
2930 is null in nonvirtual invocation case.
2931 * java-tree.h (soft_nullpointer_node): Declare.
2932 * decl.c (soft_nullpointer_node): New global.
2933 (init_decl_processing): Initialize soft_nullpointer_node.
2934 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2935 or `private' methods.
2936 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2938 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2940 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2941 from <clinit>
2943 2000-04-26 Tom Tromey <tromey@cygnus.com>
2945 * zextract.c (find_zip_file_start): New function.
2946 (read_zip_archive): Use it.
2948 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2950 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2952 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2954 * class.c (common_enclosing_context_p): New function.
2955 * java-tree.h (common_enclosing_context_p): Added prototype.
2956 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2957 classes sharing an outer context with the current instance.
2958 * parse.y (build_access_to_thisn): Fixed leading comment.
2959 (verify_constructor_super): New local `supper_inner'. Skip
2960 enclosing context argument in the case of inner class constructors.
2961 (patch_method_invocation): Insert proper context as second
2962 parameter to pure inner class constructor super invocations.
2964 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2966 * parse.y (end_class_declaration): Reset the interface number
2967 counter.
2969 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2971 * parse.y (source_start_java_method): Deleted unecessary code.
2972 (patch_method_invocation): Fixed comment.
2974 2000-04-24 Robert Lipe <robertlipe@usa.net>
2976 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2978 2000-04-23 Tom Tromey <tromey@cygnus.com>
2980 * boehm.c (mark_reference_fields): Use int_byte_position.
2982 2000-04-22 Tom Tromey <tromey@cygnus.com>
2984 * boehm.c (mark_reference_fields): Only call byte_position on
2985 non-static fields.
2987 2000-04-22 Tom Tromey <tromey@cygnus.com>
2989 * boehm.c (mark_reference_fields): Added `last_view_index'
2990 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2992 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2994 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2995 * parse.y (check_class_interface_creation): Fixed comments. Select
2996 permitted modifiers for (inner) interfaces. Changed error message
2997 to report rejected modifiers used with local classes.
2999 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3001 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3002 of directly inherited type considered in scope.
3003 * parse.y (do_resolve_class): Search inherited classes for inner
3004 classes.
3006 2000-04-20 Tom Tromey <tromey@cygnus.com>
3008 * parse.y (not_accessible_p): Use member's class, not current
3009 class, when doing inheritance check for protected reference.
3010 Fixes PR gcj/124.
3012 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3014 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3016 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.y (lookup_field_wrapper): Search for final local aliases.
3019 (resolve_expression_name): Let lookup_field_wrapper search for
3020 final local aliases. Force the value of `name' if one is found.
3021 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3022 an expression name. Fixed comments.
3024 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3026 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3028 2000-04-19 Tom Tromey <tromey@cygnus.com>
3030 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3032 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3034 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3036 2000-04-18 Tom Tromey <tromey@cygnus.com>
3038 PR gcj/211:
3039 * gjavah.c (utf8_cmp): Changed return value.
3040 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3041 result.
3042 (cxx_keywords): New global.
3043 (get_field_name): Handle new result of cxx_keyword_subst.
3044 (print_method_info): Likewise.
3046 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3048 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3049 with a newline, for CNI.
3050 (print_stub_or_jni): Print a space or newline before method name for
3051 CNI as well as JNI.
3052 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3053 (process_file): Include gcj/cni.h if generating CNI stubs.
3055 2000-04-16 Tom Tromey <tromey@cygnus.com>
3057 * gjavah.c (decompile_method): Use print_field_name.
3058 Fixes PR gcj/205.
3060 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3062 * parse.y (java_expand_classes): Reverse the package list once.
3063 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3064 reduction.
3065 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3066 the `==' and `!=' operators.
3068 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3070 * jcf-write.c (generate_bytecode_insns): At invokation time,
3071 always relate an interface method to the type of its selector.
3073 2000-04-05 Tom Tromey <tromey@cygnus.com>
3075 Fix for PR gcj/2:
3076 * expr.c (expand_invoke): Generate check to see if object pointer
3077 is null in nonvirtual invocation case.
3078 * java-tree.h (soft_nullpointer_node): Declare.
3079 * decl.c (soft_nullpointer_node): New global.
3080 (init_decl_processing): Initialize soft_nullpointer_node.
3081 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3082 or `private' methods.
3083 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3085 2000-04-05 Tom Tromey <tromey@cygnus.com>
3087 Fix for PR gcj/140:
3088 * parse.y (check_final_assignment): Recognize assignments to the
3089 `length' field of an array when generating class files.
3091 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3093 * class.c (decl_hash): Prototype removed.
3094 (decl_compare): Likewise.
3096 2000-04-05 Tom Tromey <tromey@cygnus.com>
3098 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3099 * parse.y (check_modifiers_consistency): Check for final/volatile
3100 clash. Fixes PR gcj/164.
3102 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3104 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3105 made global.
3106 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3107 global.
3108 (add_method_1): Use `java_hash_hash_tree_node' and
3109 `java_hash_compare_tree_node'.
3110 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3111 (java_hash_compare_tree_node): Likewise.
3112 * parse.y (find_applicable_accessible_methods_list): Create,
3113 delete and use a hash table to remember already searched interfaces.
3115 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3117 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3118 with latest entry.
3120 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3122 * boehm.c (mark_reference_fields, set_bit): Prototype.
3123 (set_bit): Un-ANSI-fy definition.
3125 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3126 Prototype.
3128 * decl.c (emit_init_test_initialization): Likewise.
3130 * gjavah.c (jni_print_char): Likewise.
3132 * parse.y (create_new_parser_context): Likewise.
3134 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3136 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3137 patch missing hunk. Fixed indentation.
3139 2000-03-30 Tom Tromey <tromey@cygnus.com>
3141 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3142 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3144 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3146 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3147 when negative *before* using it as an array index.
3148 * ChangeLog: Fixed typo.
3150 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3152 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3153 to 0 when it reaches -1.
3155 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3157 * jcf-parse.c (get_constant): Properly cast `num' during the
3158 invocation of `add_double'.
3159 * jcf-write.c (push_long_const): Properly cast `lo' before
3160 comparing it to short bounds.
3161 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3162 `interface_body:' is reduced after the current interface is
3163 pushed.
3165 2000-03-26 Tom Tromey <tromey@cygnus.com>
3167 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3168 Java-specific `-f' option.
3170 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3172 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3173 Adjust order of making types.
3174 Make bitsize_*_node values.
3176 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3178 * class.c (make_field_value): Use byte_position.
3179 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3180 (java_array_data_offset): Likewise.
3181 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3182 bzero call.
3184 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3186 * parse.y (check_abstract_method_definitions): New local
3187 `end_type_reached'. Make sure we also consider `end_type'.
3188 (java_check_abstract_method_definitions): Make sure we eventually
3189 consider `java.lang.Object'.
3190 (maybe_use_access_method): Don't use access method if not in the
3191 context of a pure inner class or if the method's context is right.
3192 (find_applicable_accessible_methods_list): New static flag
3193 `object_done'. Don't search abstract classes as interfaces. Fixed
3194 indentation. Fixed the `java.lang.Object' only search. Search
3195 class interface(s) first, then fully search enclosing contexts.
3196 (find_most_specific_methods_list): Pick the closest candidate when
3197 they're all abstract.
3199 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3201 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3202 properly initialize `finished_label'. Don't emit gotos for empty
3203 try statements.
3205 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3207 * except.c (emit_handlers): Clear catch_clauses_last.
3209 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3211 * parse.y (check_method_types_complete): New function.
3212 (create_class): Reset anonymous class counter only when seeing an
3213 non inner classe.
3214 (java_complete_class): JDEP_METHOD: Don't recompute signature
3215 if incomplete.
3217 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3219 * class.c (build_static_ref): Fixed indentation in comment.
3220 * java-tree.def (TRY_EXPR): Fixed typo in name.
3221 (CLASS_LITERAL): Likewise.
3222 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3223 (struct lang_type): New field `dot_class'.
3224 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3225 (generate_classfile): Method `class$' is synthetic.
3226 * parse.y (build_do_class_method): New function.
3227 (build_dot_class_method_invocation): Likewise.
3228 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3229 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3230 (qualify_ambiguous_name): Likewise.
3231 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3232 (build_try_statement): Fixed leading comment.
3234 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3236 * class.c (make_field_value): Properly handle sizes.
3237 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3238 (layout_class_method): Count using trees.
3239 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3240 * expr.c (java_array_data_offset): Use int_bit_position.
3241 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3242 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3244 2000-03-16 Tom Tromey <tromey@cygnus.com>
3246 * lang.c (flag_hash_synchronization): New global.
3247 (lang_f_options): Added `hash-synchronization'.
3248 * lang-options.h: Mention -fhash-synchronization.
3249 * java-tree.h (flag_hash_synchronization): Declare.
3250 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3251 hash table synchronization is disabled.
3252 * decl.c (init_decl_processing): Only push `sync_info' value when
3253 hash table synchronization is disabled.
3254 * class.c (make_class_data): Only push `sync_info' field when hash
3255 table synchronization is disabled. Removed dead code.
3257 2000-03-16 Tom Tromey <tromey@cygnus.com>
3259 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3261 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3263 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3264 classes.
3265 * parse.y (patch_method_invocation): Handle anonymous classes
3266 creation in static context.
3268 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3270 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3271 * parse.y (resolve_qualified_expression_name): Use it.
3272 (patch_method_invocation): Likewise.
3274 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3276 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3277 depending on the type of dependency which dictates what the
3278 current class is.
3279 (unresolved_type_p): Resolved types limited to the current class.
3281 2000-03-15 Tom Tromey <tromey@cygnus.com>
3283 * decl.c (init_decl_processing): Set type of `sync_info' to be
3284 pointer to Object.
3286 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3287 Correctly compute bit number for current slot. Zero `high' and
3288 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3289 mark_reference_fields.
3290 (mark_reference_fields): New function.
3292 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3294 * parse.y (register_incomplete_type): Fixed initialization of
3295 JDEP_ENCLOSING.
3297 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3299 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3300 static globals.
3301 (push_class_context, pop_class_context): New function.
3302 (class_body:): Call pop_class_context.
3303 (interface_body:): Likewise.
3304 (INNER_QUALIFIER): New macro.
3305 (report_class_declaration): Changed output format and use
3306 INNER_QUALIFIER. Call push_class_context.
3308 2000-02-14 Andrew Haley <aph@cygnus.com>
3310 * check-init.c (check_init): Add new cases for unary and binary
3311 tree nodes.
3313 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3315 * parse.y (resolve_package): Set `next' once a type name has been
3316 progressively discovered.
3317 (resolve_qualified_expression_name): Propagate resolution only if
3318 there are remaining qualifiers. Take into account `q' might have
3319 been cleared after re-qualification.
3320 * parse.y (patch_method_invocation): New local `resolved'.
3321 Section dealing with qualified expression rewritten to use
3322 resolve_field_access.
3324 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3326 * parse.h (PUSH_CPC): Fixed indentation.
3327 (DEBUG_CPC): New macro.
3328 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3329 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3330 * parse.y (class_body_declaration:): Use
3331 SET_CPC_INSTANCE_INITIALIZER_STMT.
3332 (method_declaration:): Check for null current_function_decl.
3333 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3334 (java_parser_context_pop_initialized_field): Better handling of
3335 empty lists.
3336 (maybe_make_nested_class_name): Mark nested class name as
3337 qualified when necessary.
3338 (end_class_declaration): Don't call java_parse_context_resume when
3339 one or more error occured.
3340 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3341 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3342 SET_CPC_INITIALIZER_STMT.
3343 (method_header): Check for inner classes declaring static methods.
3344 (resolve_qualified_expression_name): Handle situation where `this'
3345 is implied.
3347 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3349 * typeck.c (build_prim_array_type): Correctly set the high word too.
3351 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3353 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3354 ordinary methods.
3355 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3356 list of methods for interfaces.
3358 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3360 * parse.y (qualify_ambiguous_name): Properly handle expressions
3361 using `null'.
3363 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3365 * parse.y (check_final_assignment): Extended to process
3366 COMPOUND_EXPR.
3367 (patch_assignment): Have check_final_assignment called only once.
3369 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3371 * java-tree.h (IS_INIT_CHECKED): New flag.
3372 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3373 * parse.y (patch_string): Call force_evaluation_order on the
3374 completed string concatenation tree.
3375 * expr.c (force_evaluation_order): Call force_evaluation_order on
3376 function's arguments too.
3378 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3380 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3381 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3382 (build_anewarray): Likewise.
3383 * parse.y (patch_newarray): Likewise.
3384 * parse.c: Regenerated.
3386 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3388 * decl.c (init_decl_processing): Added new class fields `depth',
3389 `ancestors', and `idt' to class_type_node. Use
3390 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3391 * class.c (make_class_data): Push initial values for new fields.
3392 * java-tree.h: Updated prototype for `build_invokeinterface'.
3393 * expr.c (build_invokeinterface): Changed parameters to accept
3394 `method' tree. Calculate index of `method' in its declaring
3395 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3396 (expand_invoke): Call `build_invokeinterface' with new parameters.
3397 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3398 parameters.
3400 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3402 * typeck.c (lookup_do): Search superinterfaces first
3403 when looking up an interface method. From Godmar Back
3404 <gback@cs.utah.edu>
3406 2000-03-06 Tom Tromey <tromey@cygnus.com>
3408 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3410 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3412 * java-tree.h (lookup_argument_method2): Declared.
3413 (safe_layout_class): Prototype moved from parse.h.
3414 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3415 * parse.y (java_check_regular_methods): Local `super_class' gone.
3416 Call lookup_argument_method2 instead of lookup_argument_method.
3417 Perform modifier match for methods found declared in implemented
3418 interfaces. Fixed indentation problem. Overriding/hiding error
3419 report to take place only for methods found in classes.
3420 * typeck.c (lookup_argument_method): Changed leading
3421 comment. Re-written by calling lookup_do.
3422 (lookup_argument_method2): New function.
3423 (lookup_java_method): Re-written by calling lookup_do.
3424 (lookup_do): New function.
3426 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3428 * check-init.c (check_init): Removed dead code. Handle (blank)
3429 final variables.
3430 * parse.y (declare_local_variables): New local `final_p', set it
3431 and use it to initialize LOCAL_FINAL.
3432 (check_final_assignment): Only check FIELD_DECLs.
3434 2000-02-17 Tom Tromey <tromey@cygnus.com>
3436 * Makefile.in (JAVA_OBJS): Added boehm.o.
3437 (boehm.o): New target.
3438 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3439 * java-tree.h (flag_use_boehm_gc): Declare.
3440 (get_boehm_type_descriptor): Declare.
3441 * lang.c (lang_f_options): Added `use-boehm-gc'.
3442 (flag_use_boehm_gc): New global.
3443 * lang-options.h: Added -fuse-boehm-gc.
3444 * boehm.c: New file.
3445 * class.c (get_dispatch_table): If class uses a Boehm type
3446 descriptor, put it in the vtable.
3447 (make_class_data): Removed dead code.
3449 2000-03-03 Per Bothner <per@bothner.com>
3451 * decl.c (init_decl_processing): Initialize sizetype properly.
3453 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3455 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3456 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3457 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3458 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3459 (jcf_parse): New local `current'. Load innerclasses seen in outer
3460 context being processed.
3461 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3462 * jcf-write.c (append_innerclasses_attribute): New function.
3463 (append_innerclasses_attribute_entry): Likewise.
3464 (get_access_flags): Handle static classes. Set anonymous and local
3465 classes to be private.
3466 (generate_classfile): Attribute count adjusted. Call
3467 append_innerclasses_attribute.
3468 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3469 PURE_INNER_CLASS_TYPE_P.
3470 * parse.y (parser_qualified_classname): New parameter `is_static',
3471 produce non qualified name accordingly.
3472 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3473 (create_interface): Added argument to parser_qualified_classname.
3474 (create_class): Added argument to parser_qualified_classname. Setup
3475 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3476 (add_inner_class_fields): Fixed indentation.
3477 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3478 (method_declarator): Fixed typo in comment.
3479 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3480 (build_current_thisn): Likewise.
3481 (patch_method_invocation): Likewise.
3483 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3485 * decl.c (current_function_decl): Move to toplev.c.
3487 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3489 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3490 (DECL_BIT_INDEX): Use underlying representation.
3491 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3493 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3495 * expr.c (build_java_ret): Pass proper type to size_binop.
3497 2000-02-25 Anthony Green <green@cygnus.com>
3499 * expr.c (build_class_init): Mark the decl to be ignored by
3500 check_init.
3501 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3502 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3503 * class.c (init_test_hash_newfunc): New function.
3504 (decl_hash): New function.
3505 (decl_compare): New function.
3506 * decl.c (emit_init_test_initialization): New function.
3507 (complete_start_java_method): Traverse the init test hashtable,
3508 calling emit_init_test_initialization.
3509 (always_initialize_class_p): Define.
3510 * expr.c (build_class_init): Use initialization tests when
3511 emitting class initialization code.
3512 (always_initialize_class_p): Declare.
3513 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3514 1.
3515 * java-tree.h: Include hash.h.
3516 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3517 (struct lang_decl): Add init_test_table field.
3518 (init_test_hash_entry): Define.
3520 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3522 * gjavah.c (main): Avoid using `argi' to report unimplemented
3523 options.
3525 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3527 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3528 initialize locals to avoid warnings. Local `exception_type' moved
3529 into if statement.
3531 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3533 * parse.y (resolve_expression_name): Use `orig' as a second
3534 argument to resolve_field_access.
3535 (resolve_field_access): Removed unecessary code when dealing with
3536 static fields.
3538 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3540 * class.c (push_super_field): Don't push the field twice.
3541 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3542 * parse.h (java_reorder_fields): Prototyped.
3543 * parse.y (java_reorder_fields): New function.
3544 (java_layout_class): Simplified not to worry about re-ordering.
3546 2000-02-23 Tom Tromey <tromey@cygnus.com>
3548 * gjavah.c (print_name): In JNI case, correctly quote string.
3549 (print_method_info): Don't handle overrides in JNI mode.
3551 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3553 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3554 value type set to `boolean_type_node'.
3556 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3558 * jcf-dump.c (main): Test for correct condition after
3559 output file creation.
3561 2000-02-19 Anthony Green <green@cygnus.com>
3563 * jcf-depend.c (add_entry): Fix test for first list entry.
3565 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3567 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3568 * constants.c (build_constants_constructor): Likewise.
3570 2000-02-19 Anthony Green <green@cygnus.com>
3572 * jcf-depend.c (add_entry): Add entries to the end of the list.
3574 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3576 * decl.c (INT_TYPE_SIZE): Define if necessary.
3577 (expand_java_return): Handle the case of a native integer smaller
3578 than a JVM integer.
3580 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3582 * gjavah.c (help): Use GCCBUGURL.
3583 * jv-scan.c (help): Likewise.
3584 * jcf-dump.c (help): Likewise.
3586 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3588 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3589 `finally' clauses.
3591 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3593 * jcf-parse.c (load_class): Call `fatal' if no file containing
3594 the target class are found.
3596 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3598 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3599 lex.c, lex.h, and PARSE_H to...
3600 (parse.o, parse-scan.o): ...here, respectively.
3602 * lex.c: Split out code that may trigger SIGFPE from yylex()
3603 to its own function.
3604 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3606 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3608 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3610 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3612 * parse.y (outer_field_access_p): Stop in time when outer contexts
3613 are exhausted.
3614 (resolve_qualified_expression_name): Properly qualify *everything*
3615 after a package.type to be resoled as expression names.
3616 (find_applicable_accessible_methods_list): Save/restore `class' to
3617 isolate it from a possible outer context search.
3619 2000-02-15 Tom Tromey <tromey@cygnus.com>
3621 * gjavah.c (jni_print_char): New function.
3622 (print_full_cxx_name): Use it.
3623 (decode_signature_piece): Likewise.
3624 (print_cxx_classname): Likewise.
3626 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3628 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3629 version.o.
3630 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3632 * gjavah.c: Include version.h.
3634 * jcf-dump.c: Likewise.
3636 * jv-scan.c: Likewise.
3638 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3640 * parse.y (outer_field_access_fix): First parameter now a tree
3641 node. Check for assignement to final. First argument to
3642 build_outer_field_access_fix modified to accomodate prototype.
3643 (build_outer_field_access): Don't check for assignment to final
3644 here.
3645 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3646 possibly returned by outer_field_access_fix. Changed
3647 outer_field_access_fix's first argument.
3648 (check_final_assignment): $finit$'s context is OK.
3649 (patch_unaryop): Use node instead of its line/column value when
3650 calling outer_field_access_fix.
3652 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3654 * parse.y (interface_declaration:): No longer tagged
3655 <node>. Re-installed default action.
3656 (class_member_declaration:): Handle inner interfaces.
3657 (interface_member_declaration): Handle inner interfaces and
3658 classes.
3659 (create_interface): Push error if one seen. Suspend parsing
3660 context when processing an inner interface.
3661 (register_fields): Inner class static field limitations not to
3662 apply to inner interfaces.
3664 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3666 * jcf-parse.c (load_class): Update `java_error_count' when a
3667 class' file can't be found.
3668 (parse.y): Avoid (byte)code generation when errors seen.
3670 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3673 decodes a valid node.
3674 (patch_binop): Handle TRUNC_DIV_EXPR.
3676 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3678 * parse.y (resolve_package): New local `acc'. Try to progressively
3679 build and guess a package and type name.
3681 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (find_applicable_accessible_methods_list): Load and
3684 layout the search class if necessary.
3685 (java_complete_tree): Keep to original type of the folded initial
3686 value.
3688 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3690 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3691 Generate error message if circularity is detected. New static
3692 local `list'.
3693 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3694 * jcf-write.c (generate_bytecode_insns): Very simply handle
3695 SAVE_EXPR.
3696 * parse.y (java_check_circular_reference): Use
3697 `cyclic_inheritance_report' during report, if necessary.
3698 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3699 walking NEW_ARRAY_INIT twice.
3701 2000-02-09 Tom Tromey <tromey@cygnus.com>
3703 * parse.y (check_class_interface_creation): Allow inner classes to
3704 be `private' or `protected', check modifiers' consistency. Prevent
3705 block local classes from bearing any modifiers.
3707 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3709 * except.c (check_start_handlers): Re-add prototype lost in last
3710 patch.
3711 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3713 2000-02-09 Andrew Haley <aph@cygnus.com>
3715 * decl.c (clear_binding_level): Remove excess initializer.
3716 (maybe_poplevels): Remove unused variable.
3717 (force_poplevels): Ditto.
3718 (struct binding_level): Add comment.
3720 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3722 * jcf-write.c (generate_classfile): Don't consider
3723 pre-initialization with reference value (use <clinit> instead.)
3724 * parse.y (java_fix_constructors): No generated constructor for
3725 interfaces.
3726 (build_outer_field_access): Removed debug message.
3727 (outer_field_expanded_access_p): Adapted to bytecode generation.
3728 (build_outer_field_access_method): Use fix_method_argument_names.
3729 (build_outer_method_access_method): Fixed indentation. Added
3730 comment. Handle access method generation for static and also void
3731 methods.
3732 (build_access_to_thisn): Inserted debug message.
3733 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3734 (resolve_qualified_expression_name): Fixed comment.
3735 (not_accessible_p): Adapted to bytecode generation. Added comment.
3736 (patch_method_invocation): Added comment.
3737 (maybe_use_access_method): Fixed leading comment. Handle static
3738 methods.
3739 (java_complete_lhs): Don't shortcut handling of initialized upon
3740 declaration String type static fields when generating bytecode.
3741 (patch_unaryop): Handle outer field access when generating
3742 bytecode.
3744 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * java-tree.h (FIELD_THISN): New macro.
3747 * jcf-write.c (append_synthetic_attribute): New function.
3748 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3749 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3750 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3751 this$<n> fields.
3752 (build_outer_field_access): Turned on access functions usage and
3753 generation when compiling to bytecode.
3754 (maybe_use_access_method): Likewise.
3756 2000-01-25 Andrew Haley <aph@cygnus.com>
3758 * java-except.h (struct eh_range): Add `expanded' field.
3759 (maybe_start_try): Add end_pc arg.
3760 (maybe_end_try): Ditto.
3761 * java-tree.h (force_poplevels): new function.
3762 * expr.c (expand_byte_code): Don't call maybe_start_try or
3763 maybe_end_try.
3764 * except.c (add_handler): Reset expanded.
3765 (expand_start_java_handler): Set expanded.
3766 (check_start_handlers): Don't expand a start handler that's
3767 already been expanded.
3768 (maybe_start_try): Add end_pc arg. Only expand a handler which
3769 ends after end_pc.
3770 (expand_end_java_handler): call force_poplevels.
3771 (force_poplevels): new function.
3772 * decl.c (binding_level): Add start_pc of binding level.
3773 (maybe_pushlevels): Call maybe_start_try when pushing binding
3774 levels.
3775 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3776 (LARGEST_PC): Define.
3777 (clear_binding_level): Use LARGEST_PC.
3779 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3780 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3781 (binding_depth, is_class_level, current_pc): new variables.
3782 (struct binding_level): ditto.
3783 (indent): new function.
3784 (push_jvm_slot): add debugging info.
3785 (maybe_pushlevels): ditto.
3786 (maybe_poplevels): ditto.
3787 (pushlevel): ditto.
3788 (poplevel): ditto.
3789 (start_java_method): ditto.
3790 (give_name_to_locals): comment only.
3791 * except.c (binding_depth, is_class_level, current_pc):
3792 new variables.
3793 (expand_start_java_handler): add debugging info.
3794 (expand_end_java_handler): ditto.
3796 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3798 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3799 (print_name_for_stub_or_jni, process_file): Constify a char*.
3801 2000-02-03 Tom Tromey <tromey@cygnus.com>
3803 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3805 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3807 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3808 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3809 defined to be 1.
3811 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3814 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3815 (struct lang_type): New field `ii_block'.
3816 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3817 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3818 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3819 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3820 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3821 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3822 macros.
3823 * parse.y (add_instance_initializer): New function.
3824 (in_instance_initializer): New static global.
3825 (class_body_declaration:): Link instance initializer block.
3826 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3827 (array_creation_expression:): Remove unused local.
3828 (java_parser_context_push_initialized_field): Fixed leading
3829 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3830 CPC_INSTANCE_INITIALIZER_LIST.
3831 (java_parser_context_pop_initialized_field): Likewise.
3832 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3833 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3834 CPC_INITIALIZER_STMT.
3835 (fix_constructors): New local `class_type'. Use it. Call
3836 add_instance_initializer.
3837 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3838 (patch_return): Forbid return in instance initializers.
3839 (patch_throw_statement): Enforce exception handling in the context
3840 of instance initializers.
3842 2000-02-03 Tom Tromey <tromey@cygnus.com>
3844 * Make-lang.in (java.mostlyclean): Remove executables in
3845 `mostlyclean'.
3847 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3849 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3850 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3851 (java_float_finite): Convert to use union Word from javaop.h.
3852 (java_double_finite): Convert to use union DWord from javaop.h.
3854 2000-02-02 Tom Tromey <tromey@cygnus.com>
3856 * gjavah.c (options): Added `jni' entry.
3857 (help): Document -jni.
3858 (flag_jni): New global.
3859 (process_file): Handle JNI output. Don't print text from
3860 -prepend, -add, etc, when generating stubs. Only remove `.class'
3861 suffix if it actually exists.
3862 (main): Create a `.c' file when run with `--jni --stubs'. Create
3863 correct output file name with `--jni'.
3864 (print_include): Mangle header name differently in JNI case.
3865 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3866 method list.
3867 (print_method_info): Handle JNI case. Put signature info into
3868 method name. Handle case when STREAM is NULL.
3869 (print_name_for_stub_or_jni): New function.
3870 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3871 (print_cxx_classname): Handle JNI.
3872 (print_full_cxx_name): Likewise.
3873 (decode_signature_piece): Likewise.
3874 (overloaded_jni_method_exists_p): New function.
3875 (struct method_name): Added `signature' and `sig_length' fields.
3876 (HANDLE_END_FIELD): Do nothing in JNI mode.
3878 2000-02-02 Tom Tromey <tromey@cygnus.com>
3880 * jv-scan.c: Include version.c, <getopt.h>.
3881 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3882 (options): New array.
3883 (usage): New function.
3884 (version): New function.
3885 (main): Use getopt_long to parse command line.
3886 * jcf-dump.c: Include version.c, <getopt.h>.
3887 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3888 OPT_JAVAP): New macros.
3889 (options): New array.
3890 (usage): Return `void'. Changed message.
3891 (help): New function.
3892 (version): New function.
3893 (main): Use getopt_long_only to parse command line.
3894 * gjavah.c: Include <getopt.h>.
3895 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3896 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3897 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3898 (options): New array.
3899 (java_no_argument): Removed.
3900 (help): Updated with missing options.
3901 (main): Use getopt_long_only to parse command line.
3902 (usage): Changed message.
3904 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3907 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3908 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3909 * parse.y (array_creation_expression:): Handle anonymous arrays.
3910 (build_array_from_name): Don't set `ret_name' if null.
3911 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3912 (qualify_ambiguous_name): Likewise.
3913 (java_complete_expand_class): Likewise.
3915 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3917 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3918 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3919 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3920 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3921 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3922 AIPL_FUNCTION_COMPLETED_INVOCATION.
3923 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3924 AIPL_FUNCTION_INVOCATION_READY.
3925 (AIPL_FUNCTION_DECLARATION): New enum entry.
3926 * parse.y (reorder_static_initialized): New function.
3927 (java_parser_context_pop_initialized_field): Use it.
3928 (add_inner_class_fields): Use
3929 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3930 augmented. Install marker after last alias initializer, if any.
3931 (generate_finit): Fixed typo. Don't try to retain only the used
3932 fields.
3933 (method_header): Compute and set DECL_FUNCTION_NAP.
3934 (method_declarator): Fixed comment. Insert alias initializer in
3935 parameter list.
3936 (build_alias_initializer_parameter_list): Fixed leading
3937 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3938 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3939 (java_complete_expand_class): Code to retain only used aliases
3940 removed.
3941 (java_complete_expand_methods): New local `first_decl'. Generate
3942 $finit$ first, then expand the constructors, regular methods and
3943 <clinit>.
3944 (java_complete_expand_method): Don't report error on missing
3945 return statement if previously detected bogus.
3946 (fix_constructors): Don't patch constructor parameters list.
3947 (patch_method_invocation): Use new AIPL enum values. Reverse
3948 alias initializer list for anonymous classes.
3950 2000-01-30 Anthony Green <green@redhat.com>
3952 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3953 determine how many stack slots to pop.
3955 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3958 error handling/recovery.
3959 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3961 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3963 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3964 FIELD_LOCAL_ALIAS_USED): New macros.
3965 (DECL_FUNCTION_NAP): New macro.
3966 (struct lang_decl): New field `nap'.
3967 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3968 (struct lang_type): New fields `finit_stmt_list' and
3969 `clinit_stmt_list'.
3970 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3971 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3972 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3973 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3974 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3975 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3976 (BUILD_THROW): Macro line separator re-indented.
3977 * parse.y (end_class_declaration): New function.
3978 (maybe_generate_pre_expand_clinit): New name for
3979 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3980 pre-expand static fields.
3981 (maybe_generate_clinit): Function deleted.
3982 (check_for_static_method_reference): Prototype's parameter list
3983 indented.
3984 (generate_finit): New name for maybe_generate_finit. Changed
3985 leading comment. Function rewritten to use
3986 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3987 (build_alias_initializer_parameter_list): New function.
3988 (java_parser_context_pop_initialized_field): Likewise.
3989 (add_inner_class_fields): Likewise.
3990 (type_declaration:): Call end_class_declaration.
3991 (class_member_declaration:): Likewise.
3992 (formal_parameter_list:): Fixed typos.
3993 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3994 element. Improved error handling.
3995 (block_statement:): Call end_class_declaration.
3996 (anonymous_class_creation:): Likewise.
3997 (create_anonymous_class): Fixed comments.
3998 (create_class): Call add_inner_class_fields.
3999 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4000 (method_header): Use MARK_FINAL_PARMS.
4001 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4002 (method_declarator): Propagate final argument flag.
4003 (craft_constructor): New local `artificial'. Call
4004 build_alias_initializer_parameter_list. Use
4005 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4006 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4007 necessary.
4008 (complete_expand_class): Get rid of unused outer context local
4009 alias fields.
4010 (java_complete_expand_methods): Fixed leading
4011 comment. Generate/pre-expand <clinit> first. Changed method
4012 expansion order to regular, $finit$, constructors, <clinit>.
4013 (java_complete_expand_method): Set current_function_decl.
4014 (fix_constructors): Fix constructor parameter list to account for
4015 outer context local alias initializers.
4016 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4017 (resolve_expression_name): Lookup outer context local aliases. New
4018 local `access', use it.
4019 (patch_method_invocation): Patch inner class ctor invocation with
4020 outer context local aliases initialization values. $finit$
4021 invocation patching now includes things generated with
4022 build_alias_initializer_parameter_list.
4023 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4024 (build_super_invocation): Likewise.
4025 (patch_assignment): Changed comment.
4027 2000-01-27 Andrew Haley <aph@cygnus.com>
4029 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4030 (emit_if): Ditto.
4031 (emit_jsr): Ditto.
4033 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4035 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4036 concatenation.
4037 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4039 * parse.y (register_fields): Don't pass a format specifier to
4040 OBSOLETE_MODIFIER_WARNING.
4041 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4042 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4043 specifier.
4044 (check_modifiers): Change function into a macro.
4045 (check_class_interface_creation): Pass a literal format string.
4047 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4049 * buffer.h: PROTO -> PARAMS.
4050 * check-init.c: Likewise.
4051 * class.c: Likewise.
4052 * constants.c: Likewise.
4053 * convert.h: Likewise.
4054 * decl.c: Likewise.
4055 * except.c: Likewise.
4056 * expr.c: Likewise.
4057 * gjavah.c: Likewise.
4058 * java-except.h: Likewise.
4059 * java-tree.h: Likewise.
4060 * jcf-depend.c: Likewise.
4061 * jcf-dump.c: Likewise.
4062 * jcf-parse.c: Likewise.
4063 * jcf-path.c: Likewise.
4064 * jcf-reader.c: Likewise.
4065 * jcf-write.c: Likewise.
4066 * jcf.h: Likewise.
4067 * jv-scan.c: Likewise.
4068 * jvgenmain.c: Likewise.
4069 * jvspec.c: Likewise.
4070 * lang.c: Likewise.
4071 * lex.c: Likewise.
4072 * lex.h: Likewise.
4073 * parse-scan.y: Likewise.
4074 * parse.h: Likewise.
4075 * parse.y: Likewise.
4076 * typeck.c: Likewise.
4077 * verify.c: Likewise.
4078 * xref.c: Likewise.
4079 * xref.h: Likewise.
4080 * zextract.c: Likewise.
4081 * zipfile.h: Likewise.
4083 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4085 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4086 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4087 * constants.c (build_constant_data_ref): Check for cached
4088 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4089 in TYPE_CPOOL_DATE_REF.
4090 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4091 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4092 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4093 (LOCAL_FINAL): New macro.
4094 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4095 constant pool -- don't try to reuse.
4096 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4097 TYPE_LANG_SPECIFIC.
4098 (find_in_current_zip): Use TYPE_JCF.
4099 * parse.h (java_check_final): Prototype removed.
4100 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4101 (maybe_create_class_interface_decl,
4102 check_class_interface_creation): Likewise.
4103 (java_expand_finals): Function removed.
4104 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4105 (block_statement:): Fixed comment.
4106 (anonymous_class_creation:): Likewise.
4107 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4108 argument patch.
4109 (check_class_interface_creation): Loosened error report on (inner)
4110 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4111 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4112 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4113 argument patch.
4114 (create_interface): Likewise.
4115 (anonymous_class_counter): New static global.
4116 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4117 patch. Fixed comments.
4118 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4119 anonymous_class_counter when declaring a toplevel class.
4120 (craft_constructor): Fixed constructor name when handling
4121 anonymous classes. Anonymous class constructors to feature hidden
4122 this$<n> parameter.
4123 (java_fix_constructors): Added comment.
4124 (java_check_final): Function removed.
4125 (java_complete_expand_methods): Fixed comment. Don't generate
4126 class data, save its outgoing constant pool instead.
4127 (verify_constructor_super): Skip anonymous class constructor
4128 hidden this$<n> parameter.
4129 (java_expand_classes): New local `saved_ctxp'. Removed call to
4130 java_expand_finals and java_check_final. Expand anonymous class
4131 constructors. Generate class data.
4132 (build_super_invocation): Skip anonymous class hidden this$<n>
4133 parameter.
4134 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4135 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4136 (set_java_signature): Likewise.
4138 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4140 * gjavah.c: Delete ACC_VISIBILITY define.
4141 * jcf.h: Add ACC_VISIBILITY define.
4142 * parse.y: final: rule tagged <value>.
4143 (java_check_regular_methods): Use ACC_VISIBILITY define for
4144 default package access check.
4145 (local_variable_declaration_statement): Use final: rule.
4147 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4149 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4150 (final:): New rule.
4152 2000-01-17 Tom Tromey <tromey@cygnus.com>
4154 * gjavah.c (print_field_info): Allow non-static final fields.
4156 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4158 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4159 * parse.y (patch_anonymous_class): New function.
4160 (create_anonymous_class): Register incomplete type when the
4161 class/interface to extends/implement isn't known yet.
4162 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4163 (verify_constructor_super): Tuned error message.
4165 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4168 (ANONYMOUS_CLASS_P): New macro.
4169 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4170 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4171 * parse.y (create_class): Added leading argument.
4172 (maybe_create_class_interface_decl,
4173 check_class_interface_creation): Likewise.
4174 (craft_constructor): New function.
4175 (verify_constructor_super): Added argument in prototype.
4176 (class_declaration:): Inserted leading argument.
4177 (for_begin:): Use FOR_LOOP_P.
4178 (anonymous_class_creation): Create WFL of the anonymous class to
4179 instantiate. Call build_new_invocation. Added comments.
4180 (check_class_interface_creation): Handle parameter `anonymous' in
4181 verbose mode class creation announce.
4182 (link_nested_class_to_enclosing): Exclude anonymous classes.
4183 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4184 anonymous class, even though they appear to have an enclosing
4185 context.
4186 (create_interface): Pass extra argument to
4187 check_class_interface_creation.
4188 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4189 (create_class): Call check_class_interface_creation and
4190 maybe_create_class_interface_decl with extra new argument. Don't
4191 add private this$<n> to anonymous classes.
4192 (method_declarator): Insert hidden this$<n> to anonymous class
4193 constructors.
4194 (java_fix_constructors): Deleted code creating default
4195 constructor. Call craft_constructor instead.
4196 (java_check_regular_methods): Set `saw_constructor' to 1 for
4197 anonymous classes.
4198 (fix_constructors): Pass extra argument to verify_constructor_super.
4199 (verify_constructor_super): New local `sdecl', use it. Search for
4200 matching constructor (possibly featuring arguments) in super
4201 class.
4202 (lookup_method_invoke): Craft constructor according to arguments
4203 list when dealing with anonymous class constructors.
4204 (build_super_invocation): Pass arguments to anonymous class super
4205 constructors.
4206 (search_loop): Use FOR_LOOP_P.
4207 (labeled_block_contains_loop_p): Likewise.
4209 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4211 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4212 (enclosing_context_p): New function.
4213 (get_access_flags_from_decl): Handle CLASS_STATIC.
4214 (maybe_layout_super_class): Extra first argument passed to
4215 do_resolve_class.
4216 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4217 ID_INIT_P.
4218 * decl.c (access0_identifier_node): New global.
4219 (init_decl_processing): access0_identifier_node initialized.
4220 (pushdecl): Set DECL_CONTEXT only on non type decls.
4221 * expr.c (lookup_field): Lookup inner class fields in enclosing
4222 contexts.
4223 (expand_invoke): Use ID_INIT_P.
4224 (expand_java_field_op): Use DECL_CLINIT_P.
4225 * java-tree.def (CLASS_LITERAL): New tree code.
4226 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4227 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4228 (struct lang_decl): New field `inner_access'.
4229 (enclosing_context_p): Prototyped.
4230 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4231 ID_CLINIT_P): New macros.
4232 (CLASS_STATIC): New macro.
4233 (CLASS_ACCESS0_GENERATED_P): New macro.
4234 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4235 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4236 INNER_CLASS_P): New macros.
4237 (DECL_INNER_CLASS_LIST): New macro.
4238 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4239 concatenation.
4240 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4241 the shift value to int. Fixed typo in comment.
4242 * lex.c (inst_id, wpv_id): Initialize.
4243 * mangle.c (unicode_mangling_length): Take `$' into account.
4244 * parse.h (DRECOVER, RECOVER): Terminate properly.
4245 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4246 (typedef struct _jdep): New field `enclosing'.
4247 (JDEP_ENCLOSING): New macro.
4248 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4249 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4250 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4251 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4252 GET_ENCLOSING_CPC_CONTEXT): New macros.
4253 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4254 (do_resolve_class): Added extra argument in prototype.
4255 * parse.y (resolve_class): Added extra argument in prototype.
4256 (maybe_create_class_interface_decl): Likewise.
4257 (maybe_use_access_method, build_wfl_wrap): New functions.
4258 (java_complete_expand_classes, java_complete_expand_class):
4259 Likewise.
4260 (java_parser_context_push_initialized_field,
4261 java_parser_context_suspend, java_parser_context_resume):
4262 Likewise.
4263 (maybe_make_nested_class_name, make_nested_class_name,
4264 set_nested_class_simple_name_value,
4265 link_nested_class_to_enclosing, find_as_inner_class,
4266 find_as_inner_class_do, check_inner_class_redefinition,
4267 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4268 maybe_build_thisn_access_method, build_outer_field_access,
4269 build_outer_field_access_methods, build_outer_field_access_expr,
4270 build_outer_method_access_method, build_new_access_id,
4271 build_outer_field_access_method, outer_field_access_p,
4272 outer_field_expanded_access_p, outer_field_access_fix,
4273 build_incomplete_class_ref, patch_incomplete_class_ref,
4274 create_anonymous_class): Likewise.
4275 (inst_id, wpv_id): New static global variables.
4276 (synchronized:): New rule, tagged <node>.
4277 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4278 rules.
4279 (anonymous_class_creation:): New rule, tagged <node>.
4280 (NEW_TK): Tagged <node>.
4281 (type_literals, array_type_literal): New rules, tagged <node>.
4282 (class_declaration:): Removed action when reducing by class_body:
4283 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4284 using GET_CPC in sub-rules.
4285 (class_member_declaration): Handle inner classes.
4286 (method_declaration): When reducing method_header:, reset
4287 current_function_decl when appropriate.
4288 (method_declarator:): Set the number of formal parameter to 0 for
4289 method declared without arguments.
4290 (constructor_declarator:): Likewise.
4291 (static_initializer:): List of elements kept in a list.
4292 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4293 use of the keyword `static' for type declarations.
4294 (block_statement:): Handle inner class declarations.
4295 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4296 type qualified `this'.
4297 (class_instance_creation_expression): Use anonymous_class_creation:
4298 to handle inner class instances creation. Handle qualified `new'.
4299 (something_dot_new): Added appropriate actions.
4300 (create_new_parser_context): New function.
4301 (java_push_parser_context, java_parser_context_save_global,
4302 java_parser_context_suspend): Use create_new_parser_context.
4303 (check_modifiers): Changed leading comment.
4304 (check_class_interface_creation): Handle interclasses.
4305 (add_superinterfaces): Fixed comment.
4306 (create_interface): Build qualified name from the raw_name instead
4307 of its matching WFL. Push the initialized fields list. raw_name added
4308 as an extra argument to maybe_create_class_interface_decl.
4309 (create_class): Build qualified name from the raw_name instead of
4310 its matching WFL. Removed assignment to current_parsed_class_un.
4311 Call PUSH_ERROR before returning an error. Suspend the current
4312 parser context when processing an inner class. Push the
4313 initialized fields list. raw_name added as an extra argument to
4314 maybe_create_class_interface_decl. Add the private this$<n>
4315 field.
4316 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4317 (register_fields): Get the class type from GET_CPC and handle
4318 previous errors. Added code to handle the creation of static
4319 fields in inner classes. Initialized fields initialization
4320 statements kept in a list of lists.
4321 (maybe_generate_finit): Initialized fields initialization
4322 statements kept in a list of lists. Use GET_CPC.
4323 (maybe_generate_clinit): Likewise.
4324 (method_header): Use GET_CPC and GET_CPC_UN.
4325 (parser_qualified_classname): Handle inner classes.
4326 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4327 (java_fix_constructors): Hide pointer to enclosing context
4328 instance in constructor list when dealing with inner classes.
4329 (jdep_resolve_class): Call resolve_class with extra first argument
4330 JDEP_ENCLOSING.
4331 (resolve_class): Add enclosing context as a first extra argument
4332 to do_resolve_class.
4333 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4334 properly.
4335 (resolve_no_layout): Extra argument added to resolve_class
4336 invocation.
4337 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4338 (java_get_real_method_name): Use GET_CPC_UN.
4339 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4340 (java_check_abstract_methods): Handle static method declared in
4341 inner classes by an error.
4342 (java_check_regular_methods): Use DECL_CLINIT_P.
4343 (source_start_java_method): Also set DECL_MAX_LOCALS.
4344 (create_artificial_method): Call java_parser_context_save_global
4345 and java_parser_context_restore_global instead of saving/restoring
4346 the context by hand.
4347 (expand_start_java_method): Improved verbose mode message.
4348 (java_complete_expand_methods): Fixed leading comment. Use
4349 DECL_CLINIT_P.
4350 (fix_constructors): Added assignment to this$<n> if necessary.
4351 (java_expand_classes): Call java_complete_expand_classes instead
4352 of java_complete_expand_methods.
4353 (make_qualified_primary): Simplified.
4354 (merge_qualified_name): Optimized for missing left or right parts.
4355 (resolve_expression_name): Handle access to outer class fields from
4356 interclasses.
4357 (resolve_qualified_expression_name): New macro
4358 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4359 classes. Report error on non appropriate qualification of
4360 `new'. Handle qualified `this'.
4361 (not_accessible_p): Allow access to outer class private fields from
4362 inner classes.
4363 (patch_method_invocation): Handle method invocations through
4364 access methods and inner class constructor invocations.
4365 (find_applicable_accessible_methods_list): Search enclosing
4366 contexts of an inner class.
4367 (search_applicable_methods_list): Fixed typo.
4368 (argument_types_convertible): Handle inner class constructors'
4369 hidden outer context reference argument.
4370 (qualify_ambiguous_name): Handle qualified `this'.
4371 (java_complete_lhs): Handle use of field accessed through
4372 artificial access methods in various cases of assignments. Handle
4373 CLASS_LITERAL node.
4374 (check_final_assignment): Use DECL_CLINIT_P.
4375 (valid_ref_assignconv_cast_p): Handle the destination being an
4376 enclosing context of the source.
4377 (patch_unaryop): Handle use of field accessed through artificial
4378 access methods.
4379 (patch_return): Use DECL_CLINIT_P.
4380 (patch_throw_statement): Use DECL_CLINIT_P.
4381 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4382 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4383 ID_INIT_P.
4385 2000-01-16 Anthony Green <green@cygnus.com>
4387 * parse.y (build_string_concatenation): Only use
4388 StringBuffer(String) shortcut if String arg is constant.
4390 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4392 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4393 the shift value to int. Fixed typo in comment.
4395 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4397 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4398 * jcf-write.c: Likewise.
4399 * parse.y: Likewise.
4400 * parse.c: Regenerate.
4402 2000-01-09 Anthony Green <green@cygnus.com>
4404 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4405 bytecodes in the correct order.
4407 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4409 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4411 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4413 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4414 before building constant array decl.
4416 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4419 method invocation and typo in conditional expression.
4420 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4421 the appropriate NOTE_POP.
4422 * parse.y (patch_binop): Shift value mask to feature the right
4423 type.
4425 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4427 * class.c (assume_compiled, assume_compiled_node): Add static
4428 prototype.
4429 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4431 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4433 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4435 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4436 to `__modifier' to avoid stringifying it.
4438 * parse.y (verify_constructor_circularity): Don't call a variadic
4439 function with a non-literal format string.
4440 (java_check_abstract_methods): Move unreachable code inside
4441 `continue' statement.
4442 (lookup_method_invoke): Call xstrdup, not strdup.
4444 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4445 concatenation.
4447 * jcf-parse.c (yyparse): Likewise.
4449 * jv-scan.c (main): Likewise.
4451 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4453 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4454 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4455 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4456 concatenation.
4458 * parse.y (synchronized, variable_redefinition_error,
4459 check_class_interface_creation, create_interface, create_class,
4460 method_header, finish_method_declaration,
4461 check_modifiers_consistency, method_declarator,
4462 complete_class_report_errors, check_abstract_method_definitions,
4463 java_check_regular_methods, check_throws_clauses,
4464 java_check_abstract_methods, read_import_dir,
4465 check_pkg_class_access, declare_local_variables, fix_constructors,
4466 cut_identifier_in_qualified, resolve_expression_name,
4467 resolve_qualified_expression_name, patch_method_invocation,
4468 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4469 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4470 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4471 patch_try_statement, patch_synchronized_statement,
4472 patch_throw_statement, check_thrown_exceptions,
4473 patch_conditional_expr): Likewise.
4475 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4477 * Makefile.in (LIBDEPS): Added gcc's errors.o
4478 (../jcf-dump$(exeext):): Link with gcc's errors.o
4479 (../gcjh$(exeext):): Likewise.
4480 * expr.c (expand_java_NEW): Layout the entire target type instead of
4481 laying out its methods only.
4482 (lookup_field): Layout the class after having loaded it.
4483 * java-tree.h (java_debug_context): Declared.
4484 * jcf-io.c (toplev.h): Included.
4485 (find_class): Removed assignment to jcf's outofsynch
4486 field. Force source file to be read if newer than its matching
4487 class file. Tweaked debug messages.
4488 * jcf-parse.c (jcf_out_of_synch): Deleted.
4489 (read_class): Call to jcf_out_of_synch removed.
4490 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4491 (jcf_out_of_synch): Prototype deleted.
4492 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4493 `deprecated' and `class_err': integer turned into bit fields.
4494 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4495 * parse.y (package_list): New global.
4496 (package_declaration:): Record newly parsed package name.
4497 (extra_ctxp_pushed_p): Static global deleted.
4498 (java_parser_context_save_global): Create buffer context for the
4499 purpose of saving globals, if necessary.
4500 (java_parser_context_restore_global): Pop context pushed for the
4501 purpose of saving globals, if necessary.
4502 (java_debug_context_do): New prototype and function.
4503 (java_debug_context): Likewise.
4504 (do_resolve_class): Use already parsed package names to qualify
4505 and lookup class candidate.
4506 (java_pre_expand_clinit): Removed unnecessary local variable.
4508 1999-12-17 Tom Tromey <tromey@cygnus.com>
4510 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4511 fixes PR gcj/119.
4512 (process_file): Use `\n\' at end of each line in string.
4514 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4516 * expr.c (expand_invoke): Layout the loaded class before
4517 attempting to use it.
4518 (expand_java_field_op): Allow final field assignments to take
4519 place in $finit$.
4520 * typeck.c (convert): Return error_mark_node if expr is null.
4522 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4524 * class.c (class_depth): Return -1 if the class doesn't load
4525 properly.
4526 * expr.c (can_widen_reference_to): Check for errors during depth
4527 computation and return 0 accordingly.
4528 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4529 create default constructors and add an other error check.
4530 * parse.h (java_fix_constructors): Prototyped.
4531 * parse.y (java_pre_expand_clinit): Likewise.
4532 (build_super_invocation): Re-prototyped to feature one argument.
4533 (java_check_circular_reference): Directly use `current'.
4534 (java_fix_constructors): New function.
4535 (java_check_regular_methods): Don't create default constructors
4536 here, but abort if none were found.
4537 (java_complete_expand_methods): Pre-process <clinit> calling
4538 java_pre_expand_clinit.
4539 (java_pre_expand_clinit): New function.
4540 (fix_constructors): build_super_invocation invoked with the
4541 current method declaration as an argument.
4542 (build_super_invocation): Use the context of the processed method
4543 decl argument instead of current_class.
4544 * typeck.c (lookup_java_method): Take WFLs in method names into
4545 account.
4547 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4549 * class.c (make_class_data): flag_keep_inline_functions to keep
4550 private methods in the method array.
4552 1999-12-15 Anthony Green <green@cygnus.com>
4554 * check-init.c (check_init): Take into account both types of
4555 `throw's when checking for uninitialized variables.
4557 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4559 * parse.y (java_complete_lhs): Force convertion of array
4560 dimensions to int_type_node, that's what runtime's ABI expects.
4562 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4564 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4565 operand of a WFL, until the Java front-end gets fixed with regard
4566 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4568 1999-12-10 Andrew Haley <aph@cygnus.com>
4570 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4571 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4572 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4573 java-tree.h: Ditto.
4574 jcf-write.c: Ditto.
4576 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4578 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4579 before calling expand_eh_region_start and expand_start_all_catch.
4580 * except.c (expand_start_java_handler): Switch to permanent
4581 obstack before calling expand_eh_region_start.
4582 (expand_end_java_handler): Switch to permanent obstack before
4583 calling expand_start_all_catch.
4585 1999-12-5 Anthony Green <green@cygnus.com>
4587 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4588 function with side effects.
4589 (init_decl_processing): Mark all memory allocating DECLs with
4590 DECL_IS_MALLOC.
4592 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4594 * except.c (expand_end_java_handler): Call
4595 expand_resume_after_catch and end_catch_handler.
4597 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4599 * verify.c (verify_jvm_instructions): Create new return label
4600 chain if non existant (don't rely on the verified state of the jsr
4601 target.)
4603 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4605 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4606 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4608 * parse.y (patch_assignment): Removed bogus final class test on
4609 lhs when checking on whether to emit an ArrayStoreException runtime
4610 check.
4611 * expr.c (expand_java_arraystore): Likewise.
4613 1999-11-28 Anthony Green <green@cygnus.com>
4615 * decl.c (find_local_variable): Reuse single slot decls when
4616 appropriate.
4618 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4620 * jcf-parse.c (saw_java_source): Global variable removed.
4621 (read_class): Don't use `saw_java_source'. Added extra braces.
4622 (yyparse): Code setting `saw_java_source' removed.
4624 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4626 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4628 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * verify.c (merge_type_state): Non verified subroutines being
4631 considered more than once to trigger passive type merge.
4633 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4635 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4636 in case of error. Error message tuned.
4638 1999-11-21 Anthony Green <green@cygnus.com>
4640 * constants.c (find_methodref_index): Unwrap method names before
4641 inserting them in the constant pool.
4643 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4645 * class.c (assume_compiled_node): New typedef.
4646 (assume_compiled_tree): New static data.
4647 (find_assume_compiled_node): New function.
4648 (add_assume_compiled): New function.
4649 (assume_compiled): New function.
4650 * class.c (make_class_data): Use assume_compiled.
4651 (is_compiled_class): Use assume_compiled.
4653 * java-tree.h (add_assume_compiled): Declare.
4655 * lang.c (lang_decode_option): Parse new options.
4657 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4659 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4660 int_type_node: that's what `_Jv_AllocObject' expects.
4662 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * parse.y (lookup_method_invoke): Use lang_printable_name to
4665 reliably build the type name during error report. Fixes PR gcj/97.
4667 1999-11-09 Tom Tromey <tromey@cygnus.com>
4669 * jcf-path.c: Include <sys/stat.h>.
4670 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4671 (DIR_UP): New macro.
4673 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4675 * parse.y (source_end_java_method): Resume permanent allocation,
4676 reversing Apr 27 1998 patch.
4677 (patch_string_cst): Pop obstacks after having pushed the permanent
4678 ones.
4680 1999-11-05 Tom Tromey <tromey@cygnus.com>
4682 * class.c (finish_class): Emit inlined methods if any native
4683 methods exist in the class. Fixes PR gcj/85.
4685 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4687 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4688 (qualify_ambiguous_name): Likewise.
4690 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4692 * typeck.c: (lookup_java_method): search all inherited
4693 interfaces when looking up interface method.
4695 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4697 * parse.y (method_header:): Issue error message for rule `type
4698 error'.
4699 (synchronized:): Error report when not using synchronized.
4701 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4703 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4704 being used before the superclass constructor has been called.
4705 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4706 instead of `CALL_THIS_CONSTRUCTOR_P'.
4708 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4710 * check-init.c: Fix typo in comment.
4712 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4714 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4715 and final method.
4717 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * parse.y (expression_statement:): Call function to report
4720 improper invocation of a constructor.
4721 (parse_ctor_invocation_error): New function.
4723 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4725 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4726 remember_end_note.
4728 1999-10-21 Tom Tromey <tromey@cygnus.com>
4730 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4731 in generated `main'.
4733 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4735 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4736 (qualify_ambiguous_name): Likewise.
4738 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4740 * parse.y (java_complete_tree): fold_constant_for_init to work on
4741 permanent_obstack.
4742 (java_complete_lhs): Likewise.
4743 (array_constructor_check_entry): Complete an initializer element
4744 on permanent_obstack.
4746 1999-10-19 Tom Tromey <tromey@cygnus.com>
4748 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4749 From Mike Moreton <mike@pillim.demon.co.uk>.
4751 1999-10-15 Greg McGary <gkm@gnu.org>
4753 * java-tree.h (flag_bounds_check): Remove extern decl.
4754 * lang.c (flag_bounds_check): Remove global variable.
4755 (lang_f_options): Remove "bounds-check" entry.
4756 (lang_init_options): Default flag_bounds_check to "on".
4758 1999-10-14 Tom Tromey <tromey@cygnus.com>
4760 * jvgenmain.c (usage): New function.
4761 (main): Use it. Also, handle `-D' options.
4762 * jvspec.c (lang_specific_driver): Recognize -D.
4763 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4765 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4767 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4769 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4770 variadic function with a non-literal format string.
4772 * parse-scan.y (report_main_declaration): Likewise.
4774 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4776 * parse.y (read_import_dir, patch_assignment, patch_binop,
4777 patch_array_ref): Likewise.
4779 * typeck.c (build_java_array_type): Likewise.
4781 * verify.c (verify_jvm_instructions): Likewise.
4783 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4785 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4787 1999-10-07 Anthony Green <green@cygnus.com>
4789 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4790 where CHECK_PUT may fail for valid reasons.
4792 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4793 UNSAFE_PUTN): New macros.
4795 1999-10-04 Tom Tromey <tromey@cygnus.com>
4797 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4798 well. Fixes Java PR gcj/59.
4799 * parse-scan.y (yyerror): Report errors.
4801 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4803 * decl.c (insert_block): Remove unconditional `abort'.
4805 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4807 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4808 FUNCTION_CODE now of type int. All callers changed.
4809 Set the builtin's DECL_BUILT_IN_CLASS.
4811 1999-09-23 Tom Tromey <tromey@cygnus.com>
4813 * jvspec.c (lang_specific_driver): Don't read spec file if
4814 -fsyntax-only given.
4816 1999-09-22 Tom Tromey <tromey@cygnus.com>
4818 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4820 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4821 (WORDS_TO_LONG): Likewise.
4822 (WORDS_TO_DOUBLE): Likewise.
4824 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4826 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4827 (RELOCATION_VALUE_1): Likewise.
4828 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4829 push_in_const, push_long_const): Prototyped.
4830 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4831 (push_constant2): Likewise.
4832 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4833 (find_constant_wide): Cast find_constant2's integer arguments to
4834 `jword'.
4835 (find_constant_index): Cast find_constant2's and find_constant2's
4836 integer arguments to `jword'.
4837 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4838 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4839 (emit_if): Use RELOCATION_VALUE_1.
4840 (emit_goto): Likewise.
4841 (emit_jsr): Likewise.
4842 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4843 argument to push_long_const to HOST_WIDE_INT.
4845 1999-09-15 Andreas Schwab <schwab@suse.de>
4847 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4849 1999-09-20 Nick Clifton <nickc@cygnus.com>
4851 * lang.c (lang_decode_option): Extend comment.
4853 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4855 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4856 instead of fndecl.
4858 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4860 * gjavah.c (get_field_name, print_method_info, print_include,
4861 add_namelet): Use xmalloc, not malloc.
4863 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4864 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4865 NULL pointer.
4867 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4869 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4871 * jcf-path.c (add_entry): Likewise.
4873 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4875 * jv-scan.c (xmalloc): Remove definition.
4877 * jvgenmain.c (xmalloc): Likewise.
4879 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4881 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4883 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4884 concat, not xmalloc/sprintf.
4885 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4886 (xstrdup): Remove definition.
4888 * parse.y (duplicate_declaration_error_p,
4889 constructor_circularity_msg, verify_constructor_circularity,
4890 check_abstract_method_definitions, java_check_regular_methods,
4891 java_check_abstract_methods, patch_method_invocation,
4892 check_for_static_method_reference, patch_assignment, patch_binop,
4893 patch_cast, array_constructor_check_entry, patch_return,
4894 patch_conditional_expr): Use xstrdup, not strdup.
4896 * zextract.c (ALLOC): Use xmalloc, not malloc.
4898 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4900 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4902 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4903 (do_spec, lang_specific_pre_link, lang_specific_driver,
4904 input_filename, input_filename_length): Don't declare.
4905 (main_class_name, jvgenmain_spec, lang_specific_driver):
4906 Constify a char*.
4907 (lang_specific_driver): All calls to the function pointer
4908 parameter now explicitly call `fatal'.
4910 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4912 * parse.y (find_applicable_accessible_methods_list): Search
4913 abstract classes as interfaces.
4915 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * class.c (finish_class): We're now outside a valid method
4918 declaration. Tell the rest of gcc so.
4920 1999-09-08 Bruce Korb autogen@linuxbox.com
4922 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4924 1999-09-07 Tom Tromey <tromey@cygnus.com>
4926 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4927 java-array.h.
4928 (decode_signature_piece): Don't emit "::" in JArray<>.
4929 (print_namelet): Only print trailing `;' when printing a class.
4931 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4933 * java-tree.h: Delete declarations for all tree nodes now moved to
4934 global_trees.
4935 * decl.c: Delete their definitions.
4937 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4939 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4940 * Makefile.in (OBJS): Add ggc-callbacks.o.
4941 (OBJDEPS): Likewise.
4943 1999-09-03 Tom Tromey <tromey@cygnus.com>
4945 * parse.y (strip_out_static_field_access_decl): Return operand if
4946 it satisfies JDECL_P.
4948 1999-09-02 Tom Tromey <tromey@cygnus.com>
4950 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4951 Handle nested arrays, like `[[I'.
4953 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4955 * class.c (finish_class): Remove unused parameter, all callers
4956 changed.
4958 * expr.c (build_java_athrow): Change return type to void.
4959 (java_lang_expand_expr): Make sure each case in switch returns a
4960 value.
4962 * java-tree.h (finish_class): Fix prototype to take void args.
4964 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4965 (main): Issue return from main, not exit.
4967 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4969 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4971 * jv-scan.c (main): Issue return from main, not exit.
4973 * parse.y (check_abstract_method_definitions,
4974 java_check_abstract_method_definitions): Add static prototypes.
4975 (java_complete_expand_methods): Fix call to `finish_class'.
4977 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4978 and `prevpc'.
4980 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4982 * lang.c (language_string): Constify.
4984 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4986 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4987 Remove hacks for stuff which comes from libiberty.
4989 * Make-lang.in: Likewise.
4991 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4993 * Makefile.in (xref.o): Depend on xref.c explicitly.
4995 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4997 * java-tree.h (lang_printable_name): Constify a char*.
4999 * lang.c (lang_printable_name): Likewise.
5001 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5003 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5004 comments in C code.
5006 1999-08-26 Tom Tromey <tromey@cygnus.com>
5008 * gjavah.c (print_cxx_classname): Print "::" before qualified
5009 name.
5011 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5013 * parse.y (lookup_cl): Changed leading comment. Now does its best
5014 to set the column number.
5015 (qualify_ambiguous_name): Take WFL wrappers into account.
5017 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5019 * verify.c (verify_jvm_instructions): Don't check instruction
5020 validity beyond end of method.
5022 1999-08-25 Tom Tromey <tromey@cygnus.com>
5024 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5026 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5028 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5029 cxx_keyword_subst, generate_access, name_is_method_p,
5030 get_field_name, print_field_name, super_class_name, print_include,
5031 decode_signature_piece, print_class_decls, usage, help,
5032 java_no_argument, version, add_namelet, print_namelet): Add static
5033 prototype.
5034 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5035 name_is_method_p): Constify a char*.
5036 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5037 Provide a final else clause in an if-else-if.
5038 (print_field_info): Add missing final arg in function call to
5039 `print_field_name'.
5040 (print_method_info, decompile_method, decode_signature_piece,
5041 print_c_decl, print_full_cxx_name, print_stub,
5042 print_mangled_classname, super_class_name, print_include,
5043 add_namelet, add_class_decl, print_class_decls, process_file,
5044 help): Constify a char*.
5046 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5047 push_int_const, find_constant_wide, find_constant_index,
5048 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5049 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5050 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5051 emit_if, emit_goto, emit_jsr, call_cleanups,
5052 make_class_file_name): Add static prototypes.
5053 (generate_bytecode_return, generate_bytecode_insns): Pass a
5054 NULL_PTR, not a NULL_TREE.
5056 * jv-scan.c: Include "jcf.h".
5057 (main): Declare using DEFUN macro.
5059 * jvspec.c (find_spec_file, lang_specific_pre_link,
5060 lang_specific_driver): Add prototypes.
5061 (find_spec_file): Constify a char*.
5063 * keyword.gperf (hash, java_keyword): Add prototypes.
5065 * lang.c (lang_print_error): Add static prototype.
5066 (lang_init): Prefer memcpy over bcopy to avoid casts.
5068 * lex.c (yylex): Add static prototype.
5070 * parse-scan.y: Include "lex.c" earlier.
5072 * parse.h: Remove redundant declaration for `yylex'.
5074 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5075 labeled_block_contains_loop_p): Add static prototypes.
5076 (not_accessible_p): Make static to match prototype.
5078 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5080 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * parse.y (check_method_redefinition): Changed leading comment.
5083 (check_abstract_method_definitions): New function.
5084 (java_check_abstract_method_definitions): New function.
5085 (java_check_regular_methods): Call it.
5086 (verify_constructor_super): Fixed indentation.
5087 (lookup_method_invoke): Likewise.
5089 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * parse.y (method_header): Return a null pointer if the current
5092 class node is null.
5093 (finish_method_declaration): Return if the current function decl
5094 is null.
5095 (source_start_java_method): Likewise.
5096 (java_method_add_stmt): Likewise.
5098 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5100 * class.c (emit_register_class): Removed unnecessary call to
5101 start_sequence.
5102 * parse.y (labeled_block_contains_loop_p): Removed unused local
5103 variable.
5105 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (java_refold): Added prototype.
5109 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5111 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5112 (java_stabilize_reference): Removed unnecessary `else'.
5113 (java_complete_lhs): Set flag to remember boolean. Call
5114 java_refold. Added comments.
5115 (java_decl_equiv): New function.
5116 (binop_compound_p): Likewise.
5117 (java_refold): Likewise.
5118 (patch_unaryop): Striped static field access assigned to decl and
5119 op. Changed promotion scheme for ++/-- operators.
5120 (search_loop): New function.
5121 (labeled_block_contains_loop_p): Likewise.
5122 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5123 comment.
5124 (patch_bc_statement): Call search_loop. Fixed comment.
5126 1999-08-14 Anthony Green <green@cygnus.com>
5128 * expr.c (java_lang_expand_expr): Mark static array data as
5129 referenced.
5131 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5133 * jvgenmain.c (main): NUL-terminate name_obstack.
5135 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5137 * check-init.c (check_bool2_init, done_alternative): Add static
5138 prototypes.
5140 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5141 (add_method, build_utf8_ref, build_class_ref,
5142 append_gpp_mangled_type, layout_class_method): Constify a char*.
5144 * decl.c (push_promoted_type, make_binding_level): Add static
5145 prototypes.
5146 (push_promoted_type, pushdecl): Constify a char*.
5148 * except.c (find_handler_in_range, link_handler,
5149 check_start_handlers): Add static prototypes.
5151 * expr.c (process_jvm_instruction): Constify a char*.
5153 * gjavah.c (main): Constify a char*.
5155 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5156 Constify a char*.
5158 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5159 static prototypes.
5160 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5161 munge, print_ents): Constify a char*.
5163 * jcf-dump.c (disassemble_method): Constify a char*.
5164 (print_constant_pool, print_exception_table): Add static prototypes.
5165 (print_constant, print_exception_table, main, disassemble_method):
5166 Constify a char*.
5168 * jcf-io.c (find_classfile, find_class): Likewise.
5170 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5171 (set_source_filename, predefined_filename_p): Add static prototypes.
5172 (set_source_filename, get_constant, get_class_constant,
5173 find_in_current_zip): Constify a char*.
5175 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5176 static prototypes.
5177 (add_entry, add_path, jcf_path_classpath_arg,
5178 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5180 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5181 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5182 jcf_parse_one_method, jcf_parse_methods,
5183 jcf_parse_final_attributes): Add static prototypes.
5184 (get_attribute): Constify a char*.
5186 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5187 jcf_dependency_add_target, jcf_path_classpath_arg,
5188 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5190 * jv-scan.c (main): Constify a char*.
5191 (gcc_obstack_init): Add prototype arguments.
5193 * jvgenmain.c (gcc_obstack_init): Likewise.
5194 (main): Constify a char*.
5196 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5197 static prototypes.
5198 (put_decl_string, lang_print_error): Constify a char*.
5199 (lang_init): Remove redundant extern prototype.
5201 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5203 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5204 Add static prototypes.
5205 (get_type_from_signature): Constify a char*.
5207 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5208 Add static prototypes.
5209 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5210 (verify_jvm_instructions): Constify a char*.
5212 * xref.c (xref_flag_value): Likewise.
5214 * xref.h (xref_flag_value): Likewise.
5216 * zextract.c (makeword, makelong): Add static prototypes.
5217 (makeword, makelong): Constify a uch*.
5219 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5221 * lang.c (java_dummy_print): Constify a char*.
5222 (lang_print_error): Likewise.
5223 (lang_init): Remove redundant prototype for `print_error_function'.
5224 (lang_init_source): Likewise.
5225 (lang_identify): Constify a char*.
5227 1999-08-09 Tom Tromey <tromey@cygnus.com>
5229 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5230 (WORDS_TO_LONG): Likewise.
5231 (WORDS_TO_DOUBLE): Likewise.
5233 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5235 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5237 * expr.c (java_stack_pop, java_array_data_offset,
5238 build_java_throw_out_of_bounds_exception, case_identity,
5239 build_java_check_indexed_type): Add static prototypes.
5240 (linenumber_table, expand_invoke, expand_java_field_op,
5241 build_primtype_type_ref, expand_byte_code): Constify a char*.
5243 * java-tree.h (build_primtype_type_ref, linenumber_table):
5244 Constify a char*.
5245 (java_lang_expand_expr): Add prototype.
5247 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5248 `java_lang_expand_expr'.
5250 * lex.c (java_lex_error): Constify a char*.
5251 (java_get_unicode, java_read_char, java_allocate_new_line,
5252 java_unget_unicode, java_sneak_unicode): Prototype.
5254 * parse-scan.y (current_class, package_name, method_declarator,
5255 report_class_declaration, yyerror): Constify a char*.
5257 * parse.h (java_report_errors): Prototype.
5258 (yyerror): Constify a char*.
5260 * parse.y (classitf_redefinition_error, check_modifiers,
5261 parse_jdk1_1_error, lookup_package_type,
5262 lookup_package_type_and_set_next, get_printable_method_name,
5263 purify_type_name): Constify a char*.
5264 (build_super_invocation, maybe_generate_finit,
5265 verify_constructor_super, parser_add_interface,
5266 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5267 java_complete_expand_methods, java_expand_finals,
5268 cut_identifier_in_qualified, java_stabilize_reference,
5269 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5270 merge_string_cste): Prototype.
5271 (single_type_import_declaration, yyerror,
5272 variable_redefinition_error, build_array_from_name,
5273 build_unresolved_array_type, check_class_interface_creation,
5274 resolve_class, complete_class_report_errors,
5275 note_possible_classname, read_import_dir,
5276 find_in_imports_on_demand, resolve_package, fix_constructors,
5277 check_deprecation, lookup_method_invoke,
5278 maybe_build_primttype_type_ref, array_constructor_check_entry):
5279 Constify a char*.
5280 (java_complete_expand_methods, java_expand_finals): Make static.
5281 (convert_narrow): Remove static prototype.
5283 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5285 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5287 1999-08-02 Richard Henderson <rth@cygnus.com>
5289 * decl.c: Include defaults.h instead of expr.h.
5290 * parse.y: Likewise.
5292 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5294 * java/decl.c (start_java_method): Change all uses of
5295 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5296 Ensure expr.h is included.
5297 * java/expr.c (pop_arguments): Ditto.
5298 * java/parse.y (expand_start_java_method): Ditto.
5300 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5302 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5304 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5306 * decl.c: Include "function.h".
5307 * except.c: Likewise.
5308 * parse.y: Likewise.
5309 * Makefile.in: Update dependencies.
5311 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5313 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5314 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5315 `modifier' with ATTRIBUTE_UNUSED.
5317 * gjavah.c (process_file): Add braces around ambiguous `else'.
5319 * jcf-dump.c (print_access_flags, localvar_free): Change return
5320 type to void.
5322 * parse.y (java_complete_expand_method): Initialize variable
5323 `exception_copy'.
5324 (resolve_qualified_expression_name): Likewise for `field_decl'.
5325 (patch_method_invocation): Likewise for `class_to_search'.
5326 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5327 (patch_assignment): Likewise for `lhs_type'.
5329 * verify.c (verify_jvm_instructions): Remove unused variable
5330 `caller'.
5332 1999-07-25 Richard Henderson <rth@cygnus.com>
5334 * decl.c (va_list_type_node): New.
5336 1999-07-25 Anthony Green <green@cygnus.com>
5338 * gjavah.c (print_stub): New function.
5339 (METHOD_IS_NATIVE): New macro.
5340 (print_mangled_classname): Make static.
5341 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5342 (process_file): Perform stub generation.
5343 (HANDLE_METHOD): Don't emit class decls during stub
5344 generation.
5345 (HANDLE_END_METHOD): Take into account stub generation.
5346 (print_method_info): Handle stub generation.
5347 (print_stub): New function.
5348 (print_cxx_classname): Make signature consistant with others.
5349 (help): Describe -stubs option.
5350 (main): Create stub file.
5351 (version): Use version.c.
5352 (print_full_cxx_name): New function.
5353 (print_c_decl): Use print_full_cxx_name.
5355 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5357 * check-init.c (check_init): Handle MAX_EXPR.
5359 1999-07-15 Andrew Haley <aph@cygnus.com>
5361 * lang.c (flag_use_divide_subroutine): New variable.
5362 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5363 fp-to-integer conversion.
5364 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5365 is not set.
5367 * expr.c (build_java_soft_divmod): New function.
5368 (build_java_binop): Call build_java_soft_divmod if
5369 flag_use_divide_subroutine is set.
5370 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5371 soft_lrem_node: new builtin functions.
5372 (init_decl_processing) Initialize the new builtins.
5373 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5374 soft_lrem_node: new builtin functions.
5375 (build_java_soft_divmod): New function.
5376 * parse.y: Call build_java_soft_divmod if
5377 flag_use_divide_subroutine is set.
5378 * parse.c: Rebuilt.
5380 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5381 a --specs= arg) even if not linking.
5382 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5383 -fuse-divide-subroutine
5385 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * parse.y (resolve_and_layout): Check methods only once.
5388 (resolve_qualified_expression_name): Verify thrown exceptions
5389 compatibility.
5390 (check_thrown_exceptions): Reject exceptions thrown in
5391 initializer. Error message tuned.
5393 1999-07-14 Andrew Haley <aph@cygnus.com>
5395 * expr.c (expand_expr): Do not return the last statement in a
5396 block as the block's value.
5398 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5400 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5401 CALL_EXPR, to avoid order of evaluation changes.
5403 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5405 * parse.y (qualify_ambiguous_name): Do not use
5406 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5408 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5410 * check-init.c (check_init): Handle MAX_EXPR.
5411 * expr.c (force_evaluation_order): Force method call arguments to
5412 be evaluated in left-to-right order.
5413 * parse.y (qualify_ambiguous_name): Loop again to qualify
5414 NEW_ARRAY_EXPR properly.
5416 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * parse.y (patch_invoke): Resolve unresolved invoked method
5419 returned type.
5420 (qualify_ambiguous_name): STRING_CST to qualify expression for
5421 type name resolution.
5423 1999-06-24 Andrew Haley <aph@cygnus.com>
5425 * class.c (finish_class): Whenever a deferred method is
5426 output, rescan the list of methods to see if a new candidate for
5427 output can be found.
5429 1999-06-28 Tom Tromey <tromey@cygnus.com>
5431 * jvspec.c (lang_specific_driver): Recognize --help.
5433 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5435 * parse.y (resolve_package): Fixed bogus return statement.
5436 (patch_method_invocation): Resolve method invocation beginning with
5437 a package name qualifier.
5439 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5441 * Make-lang.in (java.stage1): Depend on stage1-start.
5442 (java.stage2): Likewise for stage2-start.
5443 (java.stage3): Likewise for stage3-start.
5444 (java.stage4): Likewise for stage4-start.
5446 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5448 * parse.y (java_complete_lhs): When doing cross referencing, don't
5449 try to keep file location on a WFL expanded as a CALL_EXPR.
5451 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5454 compiling to class file a void method with an empty method body.
5455 As a side effect, the bytecode backend will generate the
5456 appropriate `return' instruction.
5458 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (lookup_package_type_and_set_next): New function prototype.
5461 (resolve_package): Search current and imported packages.
5462 (lookup_package_type_and_set_next): New function.
5464 1999-06-22 Andrew Haley <aph@cygnus.com>
5466 * verify.c (verify_jvm_instructions): Check for pending blocks
5467 before invalid PC test and opcode switch, not after.
5469 1999-06-21 Andrew Haley <aph@cygnus.com>
5471 * except.c (find_handler_in_range): The upper limit for exception
5472 ranges is exclusive, not inclusive: (start <= pc < end).
5473 (link_handler): find child pointer which points to outer by
5474 searching sibling list: previous code incorrectly assumed that
5475 outer->outer->first_child must point to outer.
5476 * verify.c (verify_jvm_instructions): FIXME added to code for
5477 `athrow'.
5478 (verify_jvm_instructions): Do not assume that the last block
5479 processed in a subroutine is a block which ends with a `ret'
5480 instruction. With some control flows it is possible that the last
5481 block ends with an `athrow'.
5483 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * parse.y (qualify_ambiguous_name): Reorganized the post
5486 evaluation of non WFL leading expression nodes.
5488 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5491 CONVERT_EXPR.
5493 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5495 * parse.y (qualify_ambiguous_name): Handle qualified expression
5496 beginning with a STRING_CST.
5498 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5500 * parse.y (register_fields): Set DECL_INITIAL on both
5501 pre-initialized static and public fields.
5502 (resolve_field_access): Static field access expressions to always
5503 use pointer types.
5504 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5505 qualification. CONVERT_EXPR to be resolved as an expression name.
5506 (java_complete_lhs): Identify and access qualified final
5507 initialized field in switch statement case expression.
5508 (fold_constant_for_init): Pre-initialized field decl constant to
5509 be folded.
5511 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5513 * parse.y (note_possible_classname): Mark returned node with
5514 QUALIFIED_P only if the original class name contained a '/'.
5516 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5518 * Make-lang.in (gcjh): More parallel build fixes.
5520 1999-06-03 Mike Stump <mrs@wrs.com>
5522 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5524 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5526 * except.c (link_handler): Chain exception handlers in order.
5528 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5530 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5531 with nops and process as usual in order to always set correct EH
5532 ranges. Emit detailed warnings about unreachable bytecodes.
5534 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5536 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5537 constant.
5539 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5541 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5542 or the searched field decl.
5544 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5546 * parse.y (fold_constant_for_init): Convert numerical constant
5547 values to the type of the assigned field.
5549 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * expr.c (lookup_field): Relaxed the test on class loading error
5552 detection.
5553 * parse.y (fold_constant_for_init): Enabeled old code.
5555 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5558 decide the validity of the cast of a java.lang.Cloneable reference
5559 to an array.
5560 (patch_conditional_expr): Fixed first argument passed to
5561 binary_numeric_promotion.
5563 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * parse.y (qualify_ambiguous_name): Take into account that a
5566 CONVERT_EXPR might specify a type as a WFL.
5568 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * parse.y (patch_assignment): Save the rhs before using it as an
5571 argument to _Jv_CheckArrayStore.
5573 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5577 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5579 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5580 floating point litteral only when the exponent indicator has been
5581 parsed.
5583 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse.y (formal_parameter:): Construct argument tree list
5586 element even if a yet unsupported final parameter was encountered.
5588 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5590 * parse.y (finish_method_declaration): Issue errors for native or
5591 abstract methods declared with a method body, as well as for non
5592 native or non abstract methods with no method body.
5594 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5596 * class.c (build_utf8_ref): Initialize variable `field'.
5598 * decl.c (init_decl_processing): Initialize variable `field'.
5600 * expr.c (build_known_method_ref): Mark parameters `method_type',
5601 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5602 (process_jvm_instruction): Likewise for parameter `length'.
5604 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5605 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5606 ATTRIBUTE_UNUSED.
5608 * parse.y (maybe_generate_clinit): Remove unused variable
5609 `has_non_primitive_fields'.
5610 (find_in_imports_on_demand): Initialize variables `node_to_use'
5611 and `cl'.
5612 (patch_binop): Likewise for variable `prom_type'.
5613 (patch_unaryop): Likewise for variable `prom_type'.
5615 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5617 * xref.c (xref_table): Add missing initializer.
5619 1999-05-14 Tom Tromey <tromey@cygnus.com>
5621 * java-except.h (struct eh_range): Removed unused `next' member.
5622 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5623 after adding all exception handlers. Sort exception ranges in
5624 order of start PC.
5625 (struct pc_index): New structure.
5626 (start_pc_cmp): New function.
5627 * except.c (add_handler): Return `void'. Don't call link_handler;
5628 instead construct an ordinary linked list and do range
5629 coalescing.
5630 (check_nested_ranges): New function.
5631 (link_handler): Changed interface to allow merging of eh_ranges.
5632 Split overlapping ranges. Return `void'.
5634 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5636 * parse.y (constructor_block_end:): New rule, tagged <node>.
5637 (constructor_body:): Use `constructor_block_end' instead of
5638 `block_end'.
5640 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5642 * parse.y (statement_nsi:): Pop `for' statement block.
5643 (java_complete_lhs): Labeled blocks containing no statement are
5644 marked as completing normally.
5646 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * xref.c (xref_set_current_fp): New function, defined.
5649 * xref.h (xref_set_current_fp): New function, prototyped.
5651 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * check-init.c (check_init): Take into account that
5654 LABELED_BLOCK_STMT can be empty.
5656 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * parse.y (java_check_regular_methods): Warning check on not
5659 overriding methods with default access in other packages does not
5660 apply to `<clinit>'.
5661 (java_complete_lhs): If block body is an empty_stmt_node, replace
5662 it by NULL_TREE. This prevents gcc from generating an irrelevant
5663 warning.
5665 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5667 * check-init.c (check_init): Removed code accepting to see things
5668 falling through default:, when doing xrefs.
5669 * java-tree.h (do_not_fold): New global variable, declared.
5670 * parse.y (do_not_fold): New global variable, defined.
5671 (java_complete_expand_method): Set `do_not_fold' to the value of
5672 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5673 and reinstall them after them have been purged; do not check for
5674 initializations; do not issue missing return errors.
5675 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5676 when doing xrefs.
5677 (patch_binop): Skip the fold part when doing xrefs.
5678 (build_string_concatenation): Skip the concatenation part when
5679 doing xrefs.
5680 (patch_synchronized_statement): Do not generate a try-finally when
5681 doing xrefs.
5682 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5683 and keep the location where the throw was seen.
5684 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5685 any treatment on the converted node an simply return a NOP_EXPR of
5686 the targeted type.
5687 * xref.c (xref_get_data): New function, defined.
5688 * xref.h (xref_get_data): New function, declared.
5689 (XREF_GET_DATA): Use xref_get_data.
5691 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5693 * gjavah.c (print_include): Cast the result of `strlen' to int
5694 when comparing against a signed value.
5695 (add_namelet): Likewise.
5697 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5699 * expr.c (expand_invoke): Mark parameter `nargs' with
5700 ATTRIBUTE_UNUSED.
5701 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5703 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5704 ATTRIBUTE_UNUSED.
5706 * jcf-reader.c (get_attribute): Cast a value to long
5707 when comparing against a signed expression. Likewise.
5709 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5710 HOST_BITS_PER_CHAR.
5712 1999-05-11 Andrew Haley <aph@cygnus.com>
5714 * parse.y (source_end_java_method): If the current method contains
5715 any exception handlers, force asynchronous_exceptions: this is
5716 necessary because signal handlers in libjava may throw exceptions.
5717 * decl.c (end_java_method): Ditto.
5719 1999-05-11 Tom Tromey <tromey@cygnus.com>
5721 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5722 flags.
5723 * jvspec.c (THREAD_NAME): Removed.
5724 (GC_NAME): Likewise.
5725 (MATHLIB): Likewise.
5726 (WITHLIBC): Likewise.
5727 (GCLIB): Likewise.
5728 (THREADLIB): Likewise.
5729 (MATH_LIBRARY): Likewise.
5730 (lang_specific_driver): Don't add `-l' options to command line.
5731 Instead, add a single --specs option. Recognize `-L' options and
5732 use them to search for spec file.
5733 (find_spec_file): New function.
5734 (SPEC_FILE): New define.
5736 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5738 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5739 cpplib-enabled build.
5741 1999-05-05 Per Bothner <bothner@cygnus.com>
5743 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5744 temporarily zero it while calling rest_of_decl_compilation.
5746 * java-tree.h (string_ptr_type_node): Add declaration.
5747 * decl.c: Define and initialize string_ptr_type_node.
5748 * parse.y (patch_string_cst): Use string_ptr_type_node.
5750 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5751 * parse.y (for_statement): Now unconditionally exit_block.
5752 (finish_labeled_statement): No longer exit_block if for-loop.
5753 (patch_loop_statement): Check harder if the loop is already labeled.
5755 * parse.y (patch_initialized_static_field): Removed function.
5756 (maybe_generate_clinit): Removed special handling for interfaces.
5757 (java_complete_expand_methods): Do a preliminary java_complete_tree
5758 on <clinit> to determine if it can be removed.
5759 (java_complete_expand_method): Remove special handling for <clinit>.
5760 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5761 optimize if we get back empty_stmt_node.
5762 For MODIFY_EXPR, re-do checking of static initializers.
5763 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5764 For VAR_DECL, pass correct context.
5766 * verify.c (verify_jvm_instructions): Better error messages.
5768 1999-05-03 Tom Tromey <tromey@cygnus.com>
5770 * parse-scan.y (interface_declaration): Call
5771 report_class_declaration for interfaces.
5773 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5775 * Makefile.in: Remove -v from bison command lines.
5777 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * check-init.c (check_init): Exclude a case of error when doing
5780 xrefs.
5781 * class.c (layout_class_method): Don't generate the error message
5782 twice when compiling from source.
5783 * lang-options.h: Added `-Wredundant-modifers' and
5784 `-Wunusupported-jdk11' flags and help text.
5785 * lang.c (lang_decode_option): Added support for
5786 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5787 flag_static_local_jdk11 and flag_redundant set accordingly.
5788 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5789 * parse.h (EXPR_WFL_ADD_COL): New macro.
5790 (DECL_END_SOURCE_LINE): Likewise.
5791 (DECL_INHERITED_SOURCE_LINE): Likewise.
5792 * parse.y (static_ref_err): New function, prototyped.
5793 (CCB_TK): Now tagged <operator>.
5794 (class_body:): Remember the location of the closing '}' of a class
5795 definition when doing xrefs.
5796 (block:): Likewise.
5797 (block_end:): Likewise.
5798 (create_class): Remember the location of the inherited class
5799 identifier when doing xrefs.
5800 (register_fields): Added test on first operand of `init' before
5801 testing it TREE_CODE.
5802 (method_header): Store the location of the class identifier in the
5803 class decl when doing xrefs.
5804 (finish_method_declaration): Don't combine first/last method line
5805 when doing xref.
5806 (java_check_regular_methods): Warning check on not overriding
5807 methods with default access on other packages move before check on
5808 static methods. Initialization of `aflags' also moved up.
5809 (resolve_expression_name): Call static_ref_err to report the error.
5810 (static_ref_err): New function, implemented.
5811 (resolve_field_access): Returned simplified static field access
5812 when doing xrefs.
5813 (resolve_qualified_expression_name): Check for illegal use of
5814 static fields in a non static context. Call static_ref_err to
5815 report error in various places.
5816 (java_complete_tree): Do not fold initialized static fields when
5817 doing xrefs.
5818 (java_complete_lhs): Likewise.
5820 1999-04-29 Anthony Green <green@cygnus.com>
5822 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5823 create internal labels.
5824 (lookup_label): Ditto.
5826 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * class.c (layout_class_method): Generate <clinit>'s rtl for
5829 interfaces.
5830 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5831 for interfaces' <clinit>.
5832 * expr.c (lookup_field): Search for fields in interfaces.
5833 (expand_invoke): Fixed indentation.
5834 (expand_java_field_op): Likewise. Use IS_CLINIT.
5835 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5836 (IS_CLINIT): New macro.
5837 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5838 interface was parsed.
5839 (maybe_generate_clinit): Don't generate if the current class is an
5840 interface with only fields of primitive types.
5841 (reset_method_name): Use IS_CLINIT.
5842 (java_complete_expand_method): Expand <clinit> when it exists for
5843 interfaces. Use IS_CLINIT.
5844 (resolve_expression_name): Use DECL_CONTEXT instead of
5845 current_class to build static field references.
5846 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5847 ARRAY_REF when doing xreferencing.
5848 (check_final_assignment): Fixed typo in leading comment. Use
5849 IS_CLINIT.
5850 (patch_array_ref): Don't fully expand array references when
5851 xreferencing.
5852 (patch_return): Use IS_CLINIT.
5853 (patch_throw_statement): Likewise.
5855 1999-04-22 Tom Tromey <tromey@cygnus.com>
5857 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5859 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5861 * decl.c (predef_filenames, predef_filenames_size): New globals
5862 (init_decl_processing): predef_filenames and predef_filenames_size
5863 initialized.
5864 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5865 extern.
5866 * jcf-parse.c (predefined_filename_p): New function.
5867 (yyparse): Check that files on the command line are specified only
5868 once and issue a warning otherwise.
5869 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5870 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5871 avoid a gcc warning with -W -Wall turned on.
5872 (java_expand_classes): Abort if errors were encountered.
5873 (java_complete_lhs): If the cross reference flag is set, wrap
5874 field DECL node around a WFL when resolving expression name.
5876 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * lang.c (lang_decode_option): Fixed returned value when parsing
5879 `-fxref=...' and `-Wall'.
5880 * parse.y (source_end_java_method): Do not generate code when
5881 flag_emit_xref is set.
5882 (resolve_expression_name): Do not build static field access when
5883 flag_emit_xref is set.
5884 (resolve_field_access): No special treatment on `length' when
5885 flag_emit_xref is set. Do not build qualified static field access
5886 when flag_emit_xref is set.
5887 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5888 when flag_emit_xref is set.
5889 (patch_assignment): Do not generate array store runtime check when
5890 flag_emit_xref is set.
5891 * xref.c (xref_flag_value): Fixed function declaration
5892 indentation.
5893 (xset_set_data): New function.
5894 * xref.h (xref_set_data): Added prototype for new function.
5895 (typedef struct xref_flag_table): New field data.
5896 (XREF_GET_DATA): New macro.
5898 1999-04-19 Tom Tromey <tromey@cygnus.com>
5900 * xref.h (enum): Removed trailing comma.
5902 * parse.y (resolve_qualified_expression_name): Added missing
5903 `break'.
5905 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5907 * gjavah.c: New prototypes for java_float_finite and
5908 java_double_finite.
5910 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5912 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5913 references.
5915 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5917 * Makefile.in (TREE_H): Add tree-check.h.
5918 (RTL_H): Add genrtl.h.
5920 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5922 * parse.y (patch_assignment): Added ArrayStoreException runtime
5923 check.
5925 1999-04-06 Per Bothner <bothner@cygnus.com>
5927 * expr.c (pop_type_0): New function.
5928 (pop_type): Use pop_type_0.
5929 * java-tree.h (pop_type_0): New declaration.
5930 * verify.c (verify_jvm_instructions): Check return instructions.
5932 * parse.y (patch_binop): Don't fold if non-constant and emiting
5933 class files.
5935 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5937 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5939 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5940 (main_jcf): Don't define.
5941 (process_file): Don't set `main_jcf'.
5943 * java-tree.h (main_jcf): Don't declare.
5945 * jcf-parse.c (main_jcf): Add static definition.
5947 * lang.c (main_jcf): Don't define.
5949 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5951 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5953 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5955 * jcf-depend.c: Include "config.h", not <config.h>.
5957 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5958 `bcopy' to PTR.
5960 * jcf-path.c: Include "config.h", not <config.h>.
5962 * lex.c: Don't include various system header files.
5963 (java_init_lex): Cast the argument of `bzero' to PTR
5965 * parse-scan.y (java_push_parser_context): Likewise.
5967 * parse.y (java_push_parser_context): Likewise.
5968 (patch_bc_statement): Match format specifier to variable argument.
5970 * xref.c: Don't include <stdio.h>.
5972 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * parse.y (struct parser_ctxt *ctxp): Now global.
5975 (declare_local_variables): Use WFL compound value for the
5976 declaration source line value, when doing cross-referencing.
5978 1999-03-31 Tom Tromey <tromey@cygnus.com>
5980 * gjavah.c (print_field_info): Allow constants of other types.
5981 (print_include): Generate include when new name is proper prefix
5982 of already printed name.
5983 (add_namelet): Likewise.
5984 (cxx_keyword_subst): New function.
5985 (print_method_info): Use it.
5986 (print_field_name): New function.
5987 (get_field_name): New function.
5988 (print_field_info): Use get_field_name and print_field_name.
5990 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5992 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5993 'KR-C', so gperf uses the `const' keyword on strings.
5995 * keyword.gperf (java_keyword): Const-ify a char*.
5997 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5999 * parse.y (patch_bc_statement): Fixed identation and a bogus
6000 `printf' format.
6002 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6004 * parse.y (patch_assignment): Allow static variables in other
6005 classes to be assigned.
6007 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6009 * class.c (maybe_add_interface): Remove unused variable
6010 `interface_binfo'.
6011 (make_class_data): Use = for assignment, not ==. Likewise.
6012 (emit_register_classes): Remove unused variable `decl'.
6014 * lex.c: Fix comment so as not to contain an embedded `/*'.
6016 * verify.c (verify_jvm_instructions): Remove unused variable
6017 `self_type'.
6019 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6021 * parse.y (complete_loop_body): Rename to finish_loop_body.
6022 (complete_labeled_statement): Rename to finish_labeled_statement.
6023 (complete_for_loop): Rename to finish_for_loop.
6024 (complete_method_declaration): Rename to finish_method_declaration.
6026 * java-tree.h (continue_identifier_node): New global node.
6027 * decl.c: Define and initialize continue_identifier_node.
6028 * parse.y (generate_labeled_block): Remove - no longer needed.
6029 (build_loop_body): Use continue_identifier_node for continue block.
6030 (finish_labeled_statement): Also do pop_labeled_block actions.
6031 (java_complete_lhs): POP_LOOP even if error.
6032 (build_labeled_block): Special handling for continue_identifier_node.
6033 (patch_loop_statement): Re-organize.
6034 (patch_bc_statement): Re-write.
6036 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6038 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6039 using a WFL compound value.
6040 * parse.y (xref.h): Include.
6041 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6042 WFL compound value.
6043 (register_fields): Set WFL compound value to lineno if doing
6044 xrefs.
6045 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6046 is set.
6047 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6048 * xref.h (expand_xref): Prototype renamed from xref_generate.
6050 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6053 (GET_CURRENT_BLOCK): New macro.
6054 * parse.y (current_static_block): New global variable.
6055 (method_body:): Define action.
6056 (complete_method_declaration): Set current_function_decl to NULL
6057 when work on the current method is done.
6058 (declare_local_variables): Use GET_CURRENT_BLOCK.
6059 (java_method_add_stmt): Likewise.
6060 (java_complete_expand_method): Disable the use of `this' when
6061 expanding <clinit>.
6062 (enter_a_block): If no current method exist, use
6063 current_static_block to link static initializer blocks.
6064 (exit_block): Rewritten to use current_static_block when no current
6065 method decl exists.
6066 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6067 (patch_return): Forbid the use of `return' in static initializers.
6068 (patch_throw_statement): Fixed indentation. Issue specific error
6069 for uncaught thrown checked exception in static initializer
6070 blocks. Removed FIXME.
6072 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6074 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6075 Link gcj from gcc.o.
6077 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6079 * parse.y (find_applicable_accessible_methods_list): When dealing
6080 with interface: ensure that a given interface or java.lang.Object
6081 are searched only once.
6083 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6085 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6087 * jcf-dump.c (print_access_flags): Add braces around if-else.
6089 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6090 COMBINE_INPUTS.
6092 * lex.c (build_wfl_node): Add static prototype.
6094 * lex.h (build_wfl_node): Remove static prototype.
6096 * parse.y: Include lex.c early enough to declare everything needed.
6097 Ensure calls to `build_wfl_node' pass the proper arguments.
6098 (create_class): Remove unused variable `super_decl'.
6099 (get_printable_method_name): Initialize variable `name'.
6101 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6103 * Changelog: Fixed 1999-03-22 typos.
6104 * lang.c (lang_decode_option): Fixed typo in error string in the
6105 XARG section.
6107 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6109 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6110 (xref.o): New rule.
6111 * java-tree.h (flag_emit_xref): Declared extern.
6112 * lang.c (xref.h): Included.
6113 (flag_emit_xref): New global variable.
6114 (lang_decode_option): Added support for -fxref.
6115 * xref.c: Created.
6116 * xref.h: Likewise.
6118 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6120 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6121 linked with.
6123 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6125 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6126 $(srcdir)/../system.h and $(JAVA_TREE_H).
6127 (jcf-io.o): Depend on $(JAVA_TREE_H).
6128 (mangle.o): Likewise.
6130 * check-init.c (check_cond_init): Add static prototype.
6132 * class.c (build_java_method_type, hashUtf8String,
6133 make_field_value, get_dispatch_vector, get_dispatch_table,
6134 append_gpp_mangled_type, mangle_static_field): Likewise.
6135 (strLengthUtf8): Hide unused definition.
6136 (hashUtf8String): Const-ify.
6137 (make_field_value): Un-ANSI-fy.
6139 * constants.c: Move inclusion of jcf.h above java-tree.h.
6140 (set_constant_entry, find_class_or_string_constant,
6141 find_name_and_type_constant, get_tag_node,
6142 build_constant_data_ref): Add static prototype.
6144 * decl.c (push_jvm_slot, builtin_function,
6145 lookup_name_current_level): Likewise.
6146 (builtin_function): Const-ify.
6148 * except.c (expand_start_java_handler, expand_end_java_handler):
6149 Add static prototype.
6151 * expr.c (flush_quick_stack, push_value, pop_value,
6152 java_stack_swap, java_stack_dup, build_java_athrow,
6153 build_java_jsr, build_java_ret, expand_java_multianewarray,
6154 expand_java_arraystore, expand_java_arrayload,
6155 expand_java_array_length, build_java_monitor, expand_java_pushc,
6156 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6157 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6158 expand_compare, expand_test, expand_cond, expand_java_goto,
6159 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6160 expand_java_field_op, java_push_constant_from_pool): Likewise.
6162 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6163 (build_java_arraynull_check): Mark parameters `node' and `type'
6164 with ATTRIBUTE_UNUSED.
6165 (note_label): Likewise for parameter `current_pc'.
6166 (expand_java_call, expand_java_ret): Hide unused definition.
6168 * java-tree.h (make_class, build_constants_constructor,
6169 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6170 init_outgoing_cpool, register_class, emit_register_classes,
6171 java_layout_seen_class_methods): Prototype.
6172 (unicode_mangling_length): Const-ify.
6173 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6174 emit_unicode_mangled_name, format_int, format_uint,
6175 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6176 jcf_print_utf8_replace, open_class): Prototype.
6178 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6179 <stdio.h>. Include tree.h/java-tree.h.
6180 (utf8_equal_string usage, process_class): Add static prototype.
6181 (open_class): Don't prototype this here.
6182 (utf8_equal_string): Match arguments to format specifiers.
6183 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6184 TABLE_SWITCH, disassemble_method): Likewise.
6186 * jcf-io.c: Include tree.h/java-tree.h.
6187 (open_class, find_classfile, jcf_print_utf8,
6188 jcf_print_utf8_replace): Const-ify.
6190 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6191 parse_class_file): Add static prototype.
6192 (find_in_current_zip): Match definition to existing static
6193 prototype.
6195 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6196 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6197 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6198 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6199 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6200 generate_bytecode_return, perform_relocations, init_jcf_state,
6201 init_jcf_method, release_jcf_state, generate_classfile):
6202 Add static prototype.
6203 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6204 (make_class_file_name): Const-ify.
6206 * jcf.h (find_classfile): Const-ify.
6208 * jv-scan.c (reset_report): Remove prototype.
6210 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6211 (error): Rewrite to allow varargs.
6213 * lang.c (lang_f_options): Const-ify.
6215 * lex.c (java_parse_escape_sequence): Add static prototype.
6216 (java_allocate_new_line): Match definition to existing static
6217 prototype.
6219 * mangle.c Include tree.h/java-tree.h.
6220 (unicode_mangling_length, emit_unicode_mangled_name,
6221 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6223 * parse.h (jdep_code): Remove trailing comma in enumeration.
6224 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6225 (reset_report): Add prototype.
6227 * verify.c (push_pending_label, merge_types): Add static
6228 prototypes.
6230 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6232 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * parse.y (find_applicable_accessible_methods_list): Extend the
6235 search to superinterfaces when relevant.
6236 (search_applicable_methods_list): New function.
6238 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6240 * class.c (unmangle_classname): Implemented stricter testing
6241 before setting the QUALIFIED_P flag on an identifier.
6243 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6245 * parse.y (java_complete_lhs): Call force_evaluation_order
6246 after patch_newarray.
6247 (patch_binop): Don't call fold if there are side effects.
6249 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6251 * parse.y (java_stabilize_reference): Use save_expr instead of
6252 building a SAVE_EXPR node.
6253 (java_complete_lhs): Patch the resulting string of the `+='
6254 operator (if necessary) and complete the RHS after having built
6255 the cast.
6257 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6259 * class.c (make_class): Don't set CLASS_P here (because
6260 this function is also called by build_java_array_type).
6261 (push_class): Set CLASS_P here instead.
6262 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6264 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6265 context. If the context is class, perfer "super" over "synchronized".
6266 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6268 * parse.y (create_class): Don't call parser_check_super here;
6269 it is not robust. Always wait until later.
6271 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6272 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6274 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6276 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6277 * lex.h (UNGETC): Change misleading macro.
6279 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6281 * parse.y (java_stabilize_reference): Return NODE when patching a
6282 COMPOUND_EXPR.
6283 (java_complete_lhs): Put parenthesis around truth values.
6285 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6287 * class.c (layout_class_method): Don't make rtl for interface
6288 methods.
6289 * parse.h (GET_TYPE_NAME): New macro.
6290 * parse.y (if_then_statement:): Fixed indentation.
6291 (if_then_else_statement:): Likewise.
6292 (for_statement:): Fixed spacing.
6293 (try_statement:): Fixed indentation.
6294 (create_interface): Don't force interfaces to be abstract.
6295 (method_header): Abstract methods are OK in interfaces.
6296 (declare_local_variables): Fixed typo in comment.
6297 (java_complete_expand_method): Fixed indentation.
6298 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6299 non accessible fields.
6300 (java_stabilize_reference): New function.
6301 (java_complete_lhs): Fixed indentation. Use
6302 java_stabilize_reference in compound assignement. Insert the
6303 cast. If not processing `+' fix string constants before processing
6304 binop.
6306 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6308 * constants.c (find_class_or_string_constant): Cast variable `j'
6309 to a `jword' when comparing against one.
6311 * expr.c (java_lang_expand_expr): Remove unused variables
6312 `has_finally_p' and `op0'.
6314 * gjavah.c (print_field_info): Cast a value to jint when comparing
6315 against one. Likewise for a jlong.
6316 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6317 against a signed quantity.
6319 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6320 (print_signature): Don't needlessly dereference variable `str'
6322 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6323 `max_locals' with ATTRIBUTE_UNUSED.
6324 (jcf_parse_class): Likewise for variable `index'.
6326 * parse.h (reverse_jdep_list): Remove static prototype.
6328 * parse.y (build_jump_to_finally): Remove prototype and definition.
6329 (reverse_jdep_list): Add static prototype.
6331 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6332 `assignment' and `expr_decl'.
6334 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6336 1999-03-12 Andrew Haley <aph@cygnus.com>
6338 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6339 we'll need a directory separator and a null character.
6341 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6343 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6345 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6347 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6348 interfaces.
6350 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6352 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6354 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6356 * class.c (layout_class_method): A static method in a base class
6357 is never overridden, so treat it like it doesn't exist.
6358 However, do complain about private non-static method overriding
6359 public static method.
6361 * parse.y: Don't set unused INITIALIZED_P flag.
6362 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6364 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6365 (build_array_from_name): Re-order &index[string] to &string[index].
6367 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6368 error_mark (it might catch more errors, but it is more likely to lose).
6370 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6372 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6373 (parse-scan.o): Depend on toplev.h.
6375 * class.c (make_method_value): Add prototype. Make it static.
6376 Remove unused second argument, caller changed.
6378 * expr.c (java_lang_expand_expr): Remove unused variable
6379 `return_label'.
6381 * java-tree.h: Don't prototype find_in_current_zip.
6382 Add prototypes for verify_constant_pool, start_java_method,
6383 end_java_method, give_name_to_locals, expand_byte_code,
6384 open_in_zip, set_constant_value, find_constant1, find_constant2,
6385 find_utf8_constant, find_string_constant, find_class_constant,
6386 find_fieldref_index, find_methodref_index, write_constant_pool,
6387 count_constant_pool_bytes and encode_newarray_type.
6389 * jcf-dump.c: Remove unused variable `LONG_temp'.
6391 * jcf-parse.c: Include parse.h.
6392 (jcf_parse_source): Remove unused parameter, all callers changed.
6393 (jcf_figure_file_type): Add static prototype.
6394 (find_in_current_zip): Likewise. Also remove unused parameter,
6395 all callers changed.
6396 (read_class): Initialize variable `saved_pos'.
6398 * jcf-reader.c (jcf_parse_preamble): Mark variables
6399 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6401 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6402 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6403 (java_parse_doc_section): Initialize variable `seen_star'.
6404 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6405 (java_lex_error): Mark parameters `msg' and `forward' with
6406 ATTRIBUTE_UNUSED.
6407 (java_get_line_col): Mark parameters `filename' and `line' with
6408 ATTRIBUTE_UNUSED.
6410 * parse-scan.y: Include toplev.h.
6411 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6413 * parse.h: use `struct JCF', not plain `JCF'.
6414 (java_parser_context_save_global, java_expand_classes
6415 java_parser_context_restore_global, java_parse): Add prototypes.
6417 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6418 `node'.
6420 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6422 * check-init.c (check_init): COPYN takes word count, not bit count.
6424 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6426 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6427 explicit build_decl. (Avoids crash in reload when optimizing.)
6429 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6431 * decl.c (complete_start_java_method): Handle synchronized method
6432 even when compiling from bytecode.
6434 1999-02-26 Tom Tromey <tromey@cygnus.com>
6436 * gjavah.c (add_class_decl): Only generate `#include' if outer
6437 class is not the name of the class we are processing. Correctly
6438 append `.h' in #include.
6439 (process_file): Clean up newlines around generated `#include's.
6440 (decode_signature_piece): Correctly handle inner classes.
6441 (struct include): New structure.
6442 (all_includes): New global.
6443 (print_include): New function.
6444 (add_class_decl): Use it.
6445 (process_file): Likewise.
6446 (add_class_decl): Generate include for java-array.h if array
6447 seen.
6448 (process_file): Don't generate java-array.h include.
6450 * gjavah.c (add_namelet): Check for standard package names here.
6451 (add_class_decl): Don't check for standard package names here.
6453 1999-02-25 Tom Tromey <tromey@cygnus.com>
6455 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6456 When reading a zip file, only use strncmp if both strings are
6457 bigger than the buffer length. Initialize `k' when looping
6458 through zip file.
6460 1999-02-24 Tom Tromey <tromey@cygnus.com>
6462 * gjavah.c (struct namelet): New structure.
6463 (add_namelet): New function.
6464 (print_namelet): New function.
6465 (print_class_decls): Use add_namelet and print_namelet to generate
6466 namespaces and not classes.
6467 (method_printed): New global.
6468 (HANDLE_END_METHOD): Examine method_printed.
6469 (print_method_info): Set method_printed when required. Print
6470 error if function to be ignored is marked virtual. Handle $finit$
6471 method.
6472 (METHOD_IS_FINAL): New macro.
6473 (print_field_info): Use it.
6474 (HANDLE_METHOD): Clear method_printed.
6475 (method_pass): New global.
6476 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6477 (process_file): Do two passes over both fields and methods.
6478 (HANDLE_METHOD): Examine method_pass.
6479 (root): New global.
6480 (add_class_decl): New function.
6481 (print_class_decls): Don't scan over entire constant pool.
6483 1999-02-23 Tom Tromey <tromey@cygnus.com>
6485 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6486 disable linking in that case.
6488 1999-02-20 Tom Tromey <tromey@cygnus.com>
6490 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6491 not 0x1f.
6493 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6495 * decl.c (build_result_decl), java-tree.h: New method.
6496 (complete_start_java_method): Handle synchronized methods.
6497 Don't build DECL_RESULT here. (Ordering dependency problem.)
6498 (start_java_method): Call build_result_decl here instead ...
6499 * parse.y (java_complete_expand_method): ... and here.
6500 (expand_start_java_method): Don't call complete_start_java_method here.
6501 (java_complete_expand_method): Call it here instead.
6502 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6503 * java-tree.h: ... here.
6505 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6506 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6507 for ARRAY_REF - it doesn't work when array bounds are checked.
6508 (patch_array_ref): Handle it here instead.
6510 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6512 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6514 Force left-to-right evaluation of binary operations etc.
6515 * expr.c (force_evaluation_order), java-tree.h: New function.
6516 * parse.y (java_complete_lhs): Pass binary operations, procedure
6517 calls, and ARRAY_REFs to force_evaluation_order.
6518 (various): Set TREE_SIDE_EFFECTS more carefully.
6520 Tolerate random (non-UTF8) encoding in comments without complaining.
6521 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6522 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6524 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6525 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6527 * parse.y (java_complete_lhs): Ignore an empty statement in a
6528 COMPOUND_EXPR. Don't complain about empty statement after return.
6530 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6532 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6533 in TREE_LIST - just chain the POINTER_TYPEs together.
6534 (resolve_class): If type already resolved, return decl.
6535 After resolving, update TREE_TYPE(class_type), and name (if array).
6536 * parse.h (do_resolve_class), parse.y: Make non-static.
6537 * class.c (maybe_layout_super_class): Take this_class argument.
6538 Do do_resolve_class if necessary.
6539 (layout_class, layout_class_methods): Adjust calls appropriately.
6540 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6541 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6542 * typeck.c (build_java_array_type): Don't call layout_class.
6544 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * parse.y (check_pkg_class_access): Allow private class access
6547 within the same package.
6548 (strip_out_static_field_access_decl): New function.
6549 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6550 operator argument before testing its nature.
6552 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6554 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6555 (TRY_EXPR): Simplify - it no longer has a finally clause.
6556 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6557 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6558 * expr.c (java_lang_expand_expr): Likewise.
6559 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6560 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6561 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6562 (build_try_statement): Remove finally parameter and handling.
6563 (build_try_finally_statement): New function.
6564 (patch_try_statement): No longer need to support finally clause.
6565 (try_statement): Update grammar action rules.
6566 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6567 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6569 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6571 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6572 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6574 1999-02-17 Andrew Haley <aph@cygnus.com>
6576 * class.c (build_utf8_ref): Back out broken patch which was
6577 intended to to output signatures using '.' as a separator.
6579 * class.c (make_class_data): Output signatures using '.' as a
6580 separator, rather than '/'.
6581 (mangled_classname): Likewise.
6582 (make_field_value): Likewise.
6583 (make_method_value): Likewise.
6584 * constants.c (alloc_class_constant): Likewise.
6585 * expr.c (build_invokeinterface): Likewise.
6587 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6589 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6590 of an ancient workaround.
6592 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6594 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6595 here anymore.
6597 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6599 * lex.c (yylex): Encode \0 as UTF8.
6601 1999-02-10 Tom Tromey <tromey@cygnus.com>
6603 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6604 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6605 (libgcj_zip): Renamed.
6606 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6607 LIBJAVA_ZIP_FILE.
6608 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6610 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6611 (GC_NAME): Renamed -lgc to -lgcjgc.
6613 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6615 * lex.c (java_lang_cloneable): Initialize.
6616 * parse.y (java_lang_cloneable): New static variable.
6617 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6618 doing one more qualification round.
6619 (valid_ref_assignconv_cast_p): Reject null source or
6620 destination. Allow an array to be cast into java.lang.Cloneable.
6621 (patch_cast): Swapped two first arguments to first call to
6622 valid_ref_assignconv_cast_p.
6624 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * parse.h: DECL_P renamed JDECL_P.
6627 * parse.y: DECL_P replaced by JDECL_P.
6628 (build_array_from_name): Always use pointer's type.
6629 (patch_bc_statement): Extra code to search continue target in a
6630 for loop. Fixed comments. Continue target is current loop when
6631 unlabeled.
6633 1999-02-05 Andrew Haley <aph@cygnus.com>
6635 * class.c (make_class_data): The superclass of an interface should
6636 be null, not class Object.
6638 * lex.c (java_lex): Sign extend hex literals.
6640 1999-02-04 Andrew Haley <aph@cygnus.com>
6642 * class.c (build_utf8_ref): Output signatures using '.' as a
6643 separator, rather than '/'.
6644 (make_class_data): Likewise.
6646 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6648 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6649 mkstemp.o. Get them from libiberty now.
6651 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6653 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6655 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6657 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6658 from libiberty.h
6660 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6662 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6663 * jcf-write.c (generate_bytecode_return): New function.
6664 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6666 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6667 generate special [fd]const_[01] instructions.
6669 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6671 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6672 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6674 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6676 * parse.y (patch_method_invocation): Handle calling static methods,
6677 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6679 * parse.y (java_complete_lhs): Don't complain about unreachable
6680 exit condition in a do-while statement.
6682 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * lex.c (java_read_char): Fixed utf8 decoding.
6685 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6686 range.
6687 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6688 comments. Local variable `all_primitive' is gone. Broadened
6689 acceptance of `0' to floating point targets. `long' can now be
6690 widened to `double' or `float'.
6691 (valid_method_invocation_conversion_p): Added leading
6692 comment. Fixed tabulation.
6693 (build_string_concatenation): Optimize out left or right empty
6694 string constants.
6696 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6698 * jcf-write.c (localvar_alloc): Only emit entry for
6699 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6700 (generate_bytecode_insns): Only call put_linenumber if
6701 debug_info_level > DINFO_LEVEL_NONE.
6702 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6703 is specified, add -g1 (for compatibility wih javac).
6705 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6707 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6708 gjavah.o, check-init.o, jv-scan.o
6710 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6712 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6714 * gjavah.c: Include config.h and system.h.
6716 * javaop.h (inline): Don't define, its handled by system.h.
6717 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6718 from `inline' to `static inline'.
6720 * jcf.h (inline): Don't define, its handled by system.h.
6722 * lex.c (inline): Likewise.
6724 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6726 * lang-specs.h: Map -Qn to -fno-ident.
6728 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6730 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6732 1999-01-29 Tom Tromey <tromey@cygnus.com>
6734 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6735 then cast it to Object before calling `append' method.
6737 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6739 * check-init.c (check_bool2_init, check_bool_init, check_init):
6740 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6741 * jcf-write.c (generate_bytecode_insns): Likewise.
6743 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6746 * parse.y (patch_cast): Allow a boolean to be cast into a
6747 boolean.
6749 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6751 * parse.y: (class_declaration:): Fixed indentation.
6752 (class_member_declaration:): Extra `;' after field declaration now
6753 accepted.
6754 (interface_declaration:): Removed debug messages in error reports.
6755 (patch_binop): Nodes created and returned inherit the orignal
6756 node's COMPOUND_ASSIGN_P flag value.
6757 (patch_cast): Fix cast from char to floating point.
6759 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6761 * except.c, java-except.h (expand_resume_after_catch): new
6762 function.
6763 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6764 to branch back to main flow of control after a catch block.
6766 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6768 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6769 $(srcdir)/../system.h.
6770 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6771 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6772 (jcf-write.o): Likewise.
6773 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6774 (mangle.o): Depend on $(srcdir)/../toplev.h.
6775 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6776 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6778 * class.c: Include output.h and parse.h.
6779 (mangled_classname): Add the `const' keyword to a char*.
6780 (find_named_method): Hide unused function definition.
6781 (build_utf8_ref): Change type of variable `c' to unsigned char.
6782 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6783 (build_class_ref): Add the `const' keyword to a char*.
6784 (layout_class_method): Remove unused variable `buf'.
6786 * decl.c (find_local_variable): Remove unused variable `rtl'.
6787 (pushdecl): Likewise for variables `different_binding_level' and
6788 `oldglobal'.
6789 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6790 (maybe_build_cleanup): Likewise for parameter `decl'.
6792 * except.c (expand_start_java_handler): Mark parameter `range'
6793 with ATTRIBUTE_UNUSED.
6795 * expr.c: Include except.h.
6796 (pop_type): Remove unused variable `i'.
6797 (pop_value): Likewise for variables `n_words' and `i'.
6798 (expand_java_arrayload): Likewise for variable `convert'.
6799 (java_lang_expand_expr): Likewise for variables `op0', `type',
6800 `mode', `unsignedp', `node' and `elements'.
6801 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6802 `eh_ranges'.
6803 (process_jvm_instruction): Add a `const' qualifier to a char*.
6805 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6806 (temp_directory): Likewise.
6807 (print_c_decl): Likewise.
6808 (print_method_info): Likewise.
6809 (decode_signature_piece): Likewise.
6810 (print_mangled_classname): Likewise.
6812 * java-except.h: Provide prototypes for maybe_start_try,
6813 maybe_end_try and add_handler.
6815 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6816 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6817 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6818 init_expr_processing, push_super_field, init_class_processing,
6819 can_widen_reference_to, class_depth, verify_jvm_instructions,
6820 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6821 set_local_type, merge_type_state, push_type, load_type_state,
6822 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6823 emit_unicode_mangled_name): Add prototypes.
6825 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6826 (print_signature_type): Use ISDIGIT, not isdigit.
6827 (print_signature): Remove unused variable `j'.
6829 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6830 int when comparing against one.
6832 * jcf-parse.c: Include toplev.h.
6834 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6835 (localvar_free): Remove unused variable `i'.
6836 (generate_bytecode_conditional): Likewise for variable `kind'.
6838 * jv-scan.c: Include config.h and system.h. Remove redundant
6839 OS header and gansidecl.h includes.
6840 (warning): Add the `const' keyword to a char*. Also add
6841 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6842 __STDC__, when determining whether to use ANSI-isms.
6843 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6844 (xmalloc): Don't redundantly prototype here.
6845 (main): Remove unused parameter `envp'. Also fix the arguments
6846 passed to function `fatal' to match the format specifier.
6848 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6850 * mangle.c: Include toplev.h.
6851 (emit_unicode_mangled_name): Declare parameter `len'.
6853 * parse.y (parse_warning_context): Add the `const' keyword to a
6854 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6855 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6856 (issue_warning_error_from_context): Add the `const' keyword to
6857 a char*.
6858 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6859 not `__STDC__' for whether to use ANSI-isms.
6861 * typeck.c (incomplete_type_error): Mark parameters `value' and
6862 `type' with ATTRIBUTE_UNUSED.
6863 (parse_signature_type): Use ISDIGIT, not isdigit.
6865 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6866 (verify_jvm_instructions): Likewise. Remove unused variables
6867 `field_name' and `default_val'.
6869 * zextract.c: Include config.h and system.h. Remove redundant
6870 OS header includes.
6872 * zipfile.h: Prototype `read_zip_archive'.
6874 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6876 * typeck.c (convert): Allow conversions to void type: some
6877 optimizations in gcc do this.
6879 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6881 * typeck.c (convert_ieee_real_to_integer): New function.
6882 (convert): When not using fast-math and using hardware fp, convert
6883 an IEEE NaN to zero.
6885 1999-01-18 Andrew Haley <aph@cygnus.com>
6887 * parse.y (patch_binop): Do a type conversion from signed to
6888 unsigned and then back to signed when a ">>>" is found.
6890 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6892 * java-tree.h: (check_for_initialization): Added prototype.
6893 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6894 * parse.y (do_resolve_class): Removed unused locals.
6895 (read_import_dir): Likewise.
6896 (resolve_qualified_expression_name): Array creation
6897 expressions are valid primary expressions.
6898 (qualify_ambiguous_name): Likewise.
6899 (patch_synchronized_statement): Removed unused local.
6901 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6903 * Makefile.in (zextract.o): Add dependencies.
6905 * Makefile.in: Do not put ^Ls at the start of a line.
6907 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6909 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6910 sub-type the result of the call that gets the exception value.
6912 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6913 don't call finish_class.
6915 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6916 clear found before continuing.
6918 * verify.c (verify_jvm_instructions): On an array load, allow
6919 and handle top of stack to be TYPE_NULL.
6921 * gjavah.c (generate_access): Translate Java package private or
6922 protected access to C++ public, but with a comment.
6924 1999-01-13 Andrew Haley <aph@cygnus.com>
6926 * expr.c (generate_name): Name prefix changed to avoid clashes
6927 with assembler temp labels.
6929 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6930 MODIFY_EXPR. Without this, code for the assignement may not be
6931 generated at all and the synchronized statement will read an
6932 uninitialized variable.
6934 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6936 * class.c (maybe_layout_super_class): Fixed returned value.
6937 * lex.c: Added 1999 to the copyright.
6938 (java_init_lex): Initialize java_lang_imported.
6939 * lex.h: Added 1999 to the copyright.
6940 * parse.h: Added 1999 to the copyright.
6941 (REGISTER_IMPORT): Fixed typo in trailing macro.
6942 (CURRENT_OSB): New macro.
6943 (struct parser_ctxt): New fields osb_depth, osb_limit.
6944 * parse.y (java_lang_id): New global variable.
6945 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6946 (array_creation_expression:): Use CURRENT_OSB.
6947 (dims:): Uses a stack to keep track of array dimensions.
6948 (cast_expression:): Use CURRENT_OSB.
6949 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6950 conditions.
6951 (register_fields): Fixed typos in comment.
6952 (check_method_redefinition): Fixed comment indentation.
6953 (java_check_regular_methods): Set saved found wfl to NULL after
6954 having reinstalled it in the previously found DECL_NAME.
6956 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6958 * gjavah.c (java_float_finite): Use a union to do type punning.
6959 (java_double_finite): Likewise.
6961 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6963 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6964 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6965 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6966 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6967 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6968 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6970 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6972 * check-init.c (check_init): If compiling to native, we don't
6973 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6975 1999-01-08 Tom Tromey <tromey@cygnus.com>
6977 * parse-scan.y (variable_declarator_id): Set or increment
6978 bracket_count.
6979 (bracket_count): New global.
6980 (formal_parameter): Handle case where bracket pairs trail variable
6981 declarator id.
6983 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6985 * jcf-parse.c (yyparse): variable len changed from a char to an
6986 int to prevent overflow.
6988 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6990 * java-tree.h: Declare read_class.
6991 * jcf-parse.c (read_class): New function.
6992 (load_class): Now just call read_class.
6994 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6995 * jcf-parse.c (parse_source_file): Declare save_error_count,
6996 which is needed by java_parse_abort_on_error macro,
6997 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6999 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7000 constructor, if initializing a static field.
7001 (patch_new_array_init): Set TREE_CONSTANT if it is.
7002 * expr.c (java_lang_expand_expr): For a static array constructor
7003 of primitive elements, allocate the array itself statically.
7004 Disabled until we can set the vtable field statically.
7006 * check-init.c: New file. Checks for definite assignment.
7007 * Makefile.in (JAVA_OBJS): Add check-init.o.
7008 * parse.y (java_complete_expand_method): Call check_for_initialization.
7009 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7011 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7013 * parse.y : include system.h instead of including
7014 standard headers directly with the exception of <dirent.h>.
7016 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7018 * lex.h: Moved static function declarations to lex.c,
7019 to shut up some -Wall warnings.
7020 * lex.c: Static function declarations moved here.
7021 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7023 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7025 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7027 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7029 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7030 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7032 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7033 (localvar_alloc): Change return type to void,
7034 (emit_unop): Remove unused variable size.
7036 * jcf-write.c (struct jcf_block): Add new union.
7037 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7038 (call_cleanups): New functions.
7039 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7040 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7041 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7042 * lang.c (lang_init): Call using_eh_for_cleanups.
7043 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7044 completing operands to patch_synchronized_statement.
7045 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7046 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7047 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7049 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7051 * Make-lang.in: Comment out control-Ls; they upset some makes.
7053 1998-12-18 Tom Tromey <tromey@cygnus.com>
7055 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7056 consistently.
7058 1998-12-17 Tom Tromey <tromey@cygnus.com>
7060 * parse.y (DIR_SEPARATOR): New define.
7061 (check_class_interface_creation): Use it.
7063 * parse-scan.y (report_main_declaration): Recognize
7064 `java.lang.String' in argument to main.
7066 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7068 * parse.y (create_interface): Remove bogus test.
7070 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7072 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7073 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7075 1998-12-16 Tom Tromey <tromey@cygnus.com>
7077 * parse-scan.y (qualified_name): Use correct sprintf format.
7079 1998-12-15 Tom Tromey <tromey@cygnus.com>
7081 * gjavah.c (print_field_info): Changed how most negative number is
7082 printed.
7084 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7086 * parse.y (fold_constant_for_init): New function.
7087 (resolve_expression_name): Don't replace static final
7088 constant-initialized fields by its value.
7089 (java_complete_lhs): New. Same as java_complete_tree, except does
7090 not replace static final constant-initialized fields by their values.
7091 (register_fields): If there is an initializer, set DECL_INITIAL and
7092 MODIFY_EXPR_FROM_INITIALIZATION_P.
7093 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7094 Only call patch_initialized_static_field if
7095 MODIFY_EXPR_FROM_INITIALIZATION_P.
7096 (patch_initialized_static_field): If not valid constant, clear
7097 DECL_INITIAL.
7099 * parse.y (lookup_field_wrapper): Fix thinko.
7101 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7102 set and restore global lineno.
7104 1998-12-14 Tom Tromey <tromey@cygnus.com>
7106 * gjavah.c (print_field_info): If value to print is the smallest
7107 value of its size, then print as hex to avoid later warnings from
7108 C++ compiler.
7110 1998-12-14 Tom Tromey <tromey@cygnus.com>
7112 * gjavah.c (decompile_method): Decompile `return null'.
7113 (process_file): Generate `#pragma interface'.
7114 (method_declared): New global.
7115 (print_method_info): Set it.
7116 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7117 (print_method_info): Handle abstract methods.
7119 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7121 * parse.y (patch_method_invocation): If class_decl is null
7122 (e.g. an array type), use original type.
7124 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7125 errors about uncaught exception from clone (of array, specifically).
7127 1998-12-13 Tom Tromey <tromey@cygnus.com>
7129 * gjavah.c (decompile_method): Handle all types of `return'
7130 opcode. Decompile `return this' and `return'.
7131 (method_access): New global.
7132 (print_method_info): Set it.
7133 (decompile_method): Don't decompile a synchronized method.
7135 1998-12-13 Tom Tromey <tromey@cygnus.com>
7137 * jcf-reader.c (jcf_parse_one_method): Recognize
7138 HANDLE_END_METHOD.
7139 * gjavah.c (HANDLE_END_METHOD): New macro.
7140 (HANDLE_CODE_ATTRIBUTE): New macro.
7141 (decompile_method): New function.
7142 (print_method_info): Don't print `;\n' at end of function decl.
7143 Include java-opcodes.h.
7144 (decompiled): New global.
7146 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7148 * class.c (build_class_ref): Handle PRIMTYPE.class if
7149 flag_emit_class_files.
7150 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7151 if flag_emit_class_files.
7152 * parse.y (java_complete_tree): Pre-liminary support for
7153 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7155 * parse.y (patch_synchronized_statement): Don't call monitorexit
7156 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7158 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7160 * zipfile.h (opendir_in_zip): New declaration.
7161 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7162 (opendir_in_zip): New function, using code from open_in_zip.
7163 (open_in_zip): Call opendir_in_zip.
7164 (find_class): Remove no-longer-used do_class_file parameter,
7165 but add source_ok parameter. Change logic so if we find a .java file,
7166 we don't look for .class in later classpath emtries.
7167 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7168 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7169 * gjavah.c: Update call to find_class.
7170 * jcf-dump.c: Likewise.
7172 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7173 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7174 nothing if body is empty_stmt_node.
7175 Various little fixes so SP gets correctly adjusted.
7176 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7177 For CALL_EXPR, test if static first.
7178 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7179 such as the ones we create for Object and Class.
7180 Set and restore current_function_decl.
7181 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7182 (note_possible_classname): New function.
7183 (read_import_entry): Removed. Merged with read_import_dir.
7184 (read_import_dir): Don't call find_class - that only gives us
7185 the first classpath entry having the needed package.
7186 Use the struct buffer data structure from buffer.h.
7187 (read_import_dir, find_in_imports_on_demand): The remembered
7188 class names now use '.' (not '/') as package separator.
7190 * parse.y (java_complete_expand_methods): Call write_classfile
7191 here, and not in java_expand_classes (which only gets first class).
7193 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7196 (register_fields): If a static fields has an initializer, just
7197 chain it on ctxp->static_initialized, and handle later.
7198 (java_complete_expand_methods): Force <clinit> first.
7199 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7200 - it's already been completed.
7201 (patch_initialized_static_field): New function.
7202 (java_complete_field): Call it.
7204 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7206 * expr.c (encode_newarray_type, build_new_array): New functions.
7207 * java-tree.h: Declare build_new_array.
7208 * jcf-write.c (patch_newarray): Use build_new_array.
7210 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7211 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7213 * parse.y (patch_new_array_init): Re-organize.
7214 Now is passed the actual array (pointer) type of the value.
7215 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7216 (patch_array_constructor): Removed - merged into patch_new_array_init.
7217 (java_complete_tree): Update patch_new_array_init.
7219 * jcf-write.c (find_constant_index): New function.
7220 (generate_bytecode_insns): Use find_constant_index.
7221 (generate_classfile): Use find_constant_index for ConstantValue.
7223 1998-12-11 Tom Tromey <tromey@cygnus.com>
7225 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7226 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7227 * class.c (make_class_data): Renamed dtable -> vtable, and
7228 dtable_method_count -> vtable_method_count.
7230 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7233 global variables, initialized.
7234 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7235 Declared new global variables.
7236 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7237 double_zero_node, integer_zero_node upon direct matching.
7238 * parse.y (purify_type_name): Added function prototype.
7239 (duplicate_declaration_error_p): Consider new_type as potentially
7240 being a incomplete type. Use purify_type_name on type string.
7241 (method_header): saved_type: unused variable removed. Don't figure
7242 return type if method name is invalid.
7243 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7244 processed by patch_unaryop.
7245 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7246 increment/decrement node into its original type after binary
7247 numeric promotion on its operands.
7249 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * parse.y (array_initializer:): Array init operand is NULL_TREE
7252 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7253 now an error. Fixed indentation problems.
7254 (patch_string): Handle error_mark_node as an argument.
7255 (patch_new_array_init): Fixed indentation problems.
7256 (array_constructor_check_entry): Removed check on null wfl_value.
7257 Return an error if wfl_value's walk returns an error.
7259 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7261 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7262 * lex.c (java_lex): Remember column position before advancing one
7263 token. Retain location information on OCB_TK.
7264 * lex.h (typedef struct java_lc): Added new field.
7265 * parse.h (GET_SKIP_TYPE): New macro.
7266 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7267 * parse.y (build_new_array_init, patch_new_array_init,
7268 patch_array_constructor, maybe_build_array_element_wfl,
7269 array_constructor_check_entry): New function prototypes.
7270 (switch_block:): Tagged <node>.
7271 (OCB_TK): Tagged <operator>.
7272 (array_initializer:): Installed actions.
7273 (variable_initializer): Build location information on element if
7274 necessary.
7275 (switch_statement:): Fixed indentation typo.
7276 (switch_block:): Redefined default action.
7277 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7278 (patch_assignment): Removed duplicate code.
7279 (maybe_build_array_element_wfl, build_new_array_init,
7280 patch_new_array_init, patch_array_constructor,
7281 array_constructor_check_entry): New functions.
7283 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7285 * parse.y (array_initializer): Tagged <node>.
7286 (variable_initializer:): Use default rule.
7287 (array_initializer:): Defined actions.
7288 (variable_initializers:): Likewise.
7289 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7290 non-static field accesses.
7291 (patch_invoke): Fixed indentation typo.
7292 (java_complete_tree): Likewise.
7293 (build_labeled_block): Changed leading comment. Generate an error
7294 in case of duplicate loop labels.
7295 (patch_conditional_expr): Patch results of string concatenation
7296 operations.
7298 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7300 * constants.c (find_methodref_index): When the class is an interface,
7301 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7303 * decl.c (finit_identifier_node): Use "$finit$", rather than
7304 "<finit>" (which Sun's verifier rejects).
7305 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7306 (generate_field_initialization_code): Removed.
7307 (fix_constructors) Don't add call to $finit$ here (wrong order).
7308 (patch_method_invocation): Add $finit$ call here.
7310 * java-tree.h (CALL_USING_SUPER): New macro.
7311 * parse.y (patch_invoke): Remove im local variable.
7312 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7313 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7314 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7316 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7318 * parse.y (java_complete_tree): Don't complain about unreachable
7319 statement if it is empty_stmt_node.
7321 * jcf-write.c (find_constant_wide): New function.
7322 (push_long_const): Use find_constant_wide.
7324 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7325 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7326 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7327 Emit invokeinterface when calling an interface method.
7328 Emit invokespecial also when calling super or private methods.
7330 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7332 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7334 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7336 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * java-tree.h (java_layout_seen_class_methods): New function
7339 prototype.
7340 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7341 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7342 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7343 * parse.y (method_declarator:): Defined action.
7344 (issue_warning_error_from_context): input_filename saved, set to
7345 the appropriate value and restored after java_error is called.
7346 (build_unresolved_array_type): Fixed comment.
7347 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7348 (method_header): Deal with return type the same way type are
7349 handled for fields and method's parameters and local variables
7350 types are handled.
7351 (check_method_redefinition): Removed extra CR.
7352 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7353 (java_layout_seen_class_methods): New function.
7354 (java_layout_classes): Call java_layout_seen_class_methods.
7356 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7358 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7360 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7362 * jcf-dump.c (main): Fix error message.
7363 * jcf-path.c (add_entry): Style fix.
7365 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * class.c (layout_class_method): Call build_java_argument_signature
7368 on constructors too.
7369 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7370 (patch_method_invocation): Define a primary when resolving an
7371 expression name. Augmented comment on code checking illegal `this'
7372 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7374 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7376 * class.c (layout_class_method): Don't report error on non-static
7377 overriding static if the method is private.
7378 * java-tree.h (finish_class): Prototype added.
7379 * lex.c (java_get_line_col): Handle col argument -2 value.
7380 * parse.h: All static method declarations moved to parse.y.
7381 * parse.y: Now contains all static method declarations previously
7382 found in parse.h.
7383 (find_expr_with_wfl, missing_return_error,
7384 unreachable_stmt_error): New functions.
7385 (java_get_real_method_name): Identify constructors bearing class
7386 names in source code compiled classes only.
7387 (java_complete_expand_methods): Call missing_return_error.
7388 (invocation_mode): Private methods invoked as static methods.
7389 (java_complete_tree): Call unreachable_stmt_error.
7391 1998-12-01 Tom Tromey <tromey@cygnus.com>
7393 * Makefile.in (+target): Removed.
7394 (+xmake_file): Likewise.
7395 (+tmake_file): Likewise.
7396 (.NOEXPORT): Removed duplicate.
7398 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7400 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7402 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7404 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7405 libiberty.h. Provide an xmalloc definition.
7407 * jvspec.c: Remove the xmalloc prototype.
7409 * parse-scan.y: Include config.h and system.h. Don't include
7410 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7411 Provide an xstrdup definition.
7413 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7415 * jcf-path.c (add_entry): Recognize ".jar" too.
7416 * lang-specs.h: Likewise.
7418 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7420 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7421 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7423 * jcf-write.c (generate_bytecode_insns):
7424 Handle pre/post-increment/decrement of long.
7426 * jcf-write.c (generate_bytecode_insns):
7427 Handle missing exception handler (finally for synchronized).
7429 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7431 * java-tree.h (end_params_node): Declare global.
7432 * decl.c (end_params_node): New global.
7433 (init_decl_processing, start_java_method): Use end_params_node for
7434 end of list of parameter types. Follows correct gcc conventions.
7435 * expr.c (pop_argument_types, pop_arguments): Likewise.
7436 * lang.c (put_decl_node): Likewise.
7437 * typeck.c (various places): Likewise.
7438 * class.y (various places): Likewise.
7439 * parse.y (various places): Likewise.
7441 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7442 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7444 * class.c: Add #include flags.h, remove no-longer needed declaration.
7446 * class.c (layout_class_method): Remove commented-out code, re-format.
7447 Don't add vtable entry (or index) for private methods.
7448 * expr.c (expand_invoke): A private method is implicitly final.
7449 * class.c (make_class_data): If inlining or optimizing,
7450 skip private methods.
7452 * class.c (finish_class): New function. Calls existing methods,
7453 but alls emits deferred inline functions.
7454 * jcf-parse.c (parse_class_file): Call finish_class.
7455 * parse.y (java_complete_expand_methods): Likewise.
7457 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7459 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7461 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7463 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7465 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7467 * (generate_classfile): Always write class access flag with
7468 ACC_SUPER set.
7470 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7472 * class.c (maybe_layout_super_class): New function.
7473 (layout_class): Reorganized. Loop on class methods dispatched into
7474 a new function. Call maybe_layout_super_class.
7475 (layout_class_methods, layout_class_method): New functions.
7476 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7477 class.
7478 (expand_invoke): Likewise.
7479 * java-tree.h (all_class_list): New global variable declared.
7480 (layout_class_methods, layout_class_method): New function
7481 prototypes.
7482 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7483 * jcf-parse.c (all_class_list): New global variable.
7484 (load_class): Extended what class_or_name can be. Use parser
7485 context mechanism to save globals before calling jcf_parse.
7486 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7487 is set on the file name.
7488 (jcf_parse): Layout class methods when Object is loaded, otherwise
7489 record class in all_class_list for delayed method layout.
7490 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7491 * lang.c (put_decl_node): Decode <init> into the decl context
7492 class name.
7493 * lex.c (java_allocate_new_line): Use xmalloc.
7494 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7495 pointers, not TREE_LIST elements.
7496 (struct parser_ctxt): Fixed comment indentations, added comments
7497 and reordered some fields.
7498 (java_check_methods): Function prototype removed.
7499 * parse.y (java_push_parser_context): Use xmalloc.
7500 (java_parser_context_restore_global): Pop extra pushed ctxp only
7501 when there's nothing next.
7502 (maybe_create_class_interface_decl): Fixed comment, add new
7503 created class decl to all_class_list.
7504 (method_header): Use GET_REAL_TYPE on argument's types.
7505 (method_declarator): Use GET_REAL_TYPE, change type to the real
7506 type in TREE_LIST dependency node. Build argument list with the
7507 real type.
7508 (create_jdep_list): Use xmalloc. Removed allocation error message.
7509 (obtain_incomplete_type): Fixed leading comment. Broadened
7510 incoming argument meaning.
7511 (register_incomplete_type): Use xmalloc. Removed allocation error
7512 message.
7513 (safe_layout_class): Fixed leading comment.
7514 (jdep_resolve_class): Reversed if statement condition and switch
7515 if and else bodies.
7516 (resolve_and_layout): Fixed leading comment. Broadened incoming
7517 argument meaning.
7518 (complete_class_report_errors): New local variable name, for
7519 clarity. purify_type_name used for all error cases.
7520 (java_get_real_method_name): Stricter check on constructors.
7521 (java_check_regular_methods): Reverse methods list only if not
7522 already laid out. Layout artificial constructor.
7523 (java_check_methods): Deleted.
7524 (source_start_java_method): Obtain incomplete type for patchable
7525 method arguments.
7526 (java_layout_classes): Fixed leading comment. Use
7527 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7528 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7529 before returning. Fixed comments.
7530 (java_expand_classes): Check for errors up front.
7531 (patch_method_invocation): Class to search is resolved and laid
7532 out.
7534 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7536 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7538 * javaop.h (int8): Removed - not used.
7539 (jbyte): Redefine portably with correct signedness.
7541 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7543 * jcf-write.c (generate_bytecode_insns): Fix typo
7544 OPCODE_getstatic to OPCODE_getfield.
7546 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7547 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7548 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7550 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * jcf-parse.c (jcf_parse_source): Function returned type is
7553 void. Added prototype.
7554 (jcf_parse): Function returned type is void.
7555 (yyparse): Remove call to fclose on the last parsed file.
7557 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7559 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7562 (layout_class): Cope with methods featuring WFL in decl names.
7563 * decl.c (unqualified_object_id_node): New global variable,
7564 initialized.
7565 (build_decl_no_layout): Removed.
7566 * expr.c (build_primtype_type_ref): Handle Double.
7567 (java_lang_expand_expr): Fixed indentations.
7568 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7569 (flag_wall, flag_redundant, flag_not_overriding,
7570 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7571 variable declarations.
7572 (build_decl_no_layout): Removed prototype.
7573 (java_get_real_method_name): Added prototype.
7574 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7575 (java_parse_abort_on_error): Macro now just returns.
7576 * jcf-parse.c (jcf_parse_source): Check fclose returned
7577 value. Call emit_register_classes if java_report_errors returns
7578 zero.
7579 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7580 flag_static_local_jdk1_1): New integer flags.
7581 (lang_decode_option): New flags set here.
7582 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7583 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7584 the flag_redundant variable.
7585 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7586 when parsing java.lang.Object class.
7587 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7588 NULL_TREE to build.
7589 (resolve_qualified_expression_name): Fixed indentation.
7590 (patch_array_ref): Changed prototype.
7591 (not_initialized_as_it_should_p): Prototype removed.
7592 (java_report_errors): Added function prototype.
7593 * parse.y (formal_parameter:): Changed error message for not yet
7594 supported final parameters.
7595 (class_type_list:): Set both PURPOSE and VALUE of created
7596 TREE_LIST to be class_type.
7597 (primary_no_new_array:): Handle class literals on primitive types.
7598 (parse_warning_context): Reinstalled correct force_error and
7599 do_warning flags setups.
7600 (java_report_errors): Changed prototype. Return java_error_count
7601 value.
7602 (variable_redefinition_error): Consider treating variable type as
7603 a fake pointer.
7604 (create_interface): Warn about redundant abstract modifier if
7605 flag_redundant is set. Changed error message.
7606 (lookup_field_wrapper): Save/restore globals before/after looking
7607 up field.
7608 (duplicate_declaration_error_p): Consider treating declaration
7609 type as a fake pointer.
7610 (register_fields): Extract real type from dependency node. Check
7611 for duplicate field declaration after type adjustment. Use
7612 DECL_INITIAL to store static final initialized values.
7613 (method_header): Extract real function type from dependency node.
7614 (check_abstract_method_header): Use GET_METHOD_NAME.
7615 (obtain_incomplete_type): Layout fake pointer type.
7616 (safe_layout_class): Don't try to check for methods before layout.
7617 (java_complete_class): Don't check for correct throws clause
7618 elements inheritance here.
7619 (resolve_and_layout): Broadened name parameter meaning.
7620 (reset_method_name): Use GET_METHOD_NAME.
7621 (java_get_real_method_name): New function.
7622 (java_check_regular_methods): Don't check methods in
7623 java.lang.Object. Verify lineage of throws clause elements. Use
7624 flag_no_overriding in warning report.
7625 (check_throws_clauses): Don't check if class was from
7626 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7627 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7628 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7629 warning on unsupported final local variables. Use build_decl
7630 instead of build_decl_no_layout. Get real local variable type from
7631 dependency node.
7632 (source_start_java_method): Get real parameter type from
7633 dependency node. Call build_decl instead of build_decl_no_layout.
7634 (java_layout_classes): Reverse tree and layout type and class as
7635 required. Mark class as loaded when done.
7636 (resolve_field_access): Fixed indentation. Restricted condition
7637 leading to static field access code generation. Set field_type
7638 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7639 (resolve_qualified_expression_name): Initialize type_found to
7640 null. Handle static field resolved during qualification. Fixed
7641 layout on non primitive field decl types.
7642 (not_accessible_p): Fixed typo in comment.
7643 (patch_method_invocation): Resolve and layout class to search from
7644 type.
7645 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7646 layout non primitive type, if necessary. Make method node only to
7647 report errors.
7648 (find_applicable_accessible_methods_list): Consider WFL'ed method
7649 decl names. Fixed indentation.
7650 (argument_types_convertible): Resolve and layout target type if
7651 necessary.
7652 (java_complete_tree): Fixed indentation problems. Rewrote
7653 CALL_EXPR thrown exceptions check. Re-installed further processing
7654 of the assignment in certain cases.
7655 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7656 inlining on class literals.
7657 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7658 0 literal.
7659 (valid_method_invocation_conversion_p): Likewise.
7660 (patch_string): Temporary disable forbidden use of `this' in
7661 explicit constructor invocations when doing string concatenation
7662 within their scope.
7663 (patch_unaryop): Added comment. Reinstalled code to disable
7664 further check on assignment operation with cast expression RHS.
7665 (patch_switch_statement): Fixed indentation.
7666 (build_try_statement): Call build_decl instead of
7667 build_decl_no_layout.
7668 (patch_synchronized_statement): Likewise.
7669 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7670 IS_UNCHECKED_EXPRESSION_P.
7671 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7672 layout argument exception type.
7673 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7674 of IS_UNCHECKED_EXPRESSION_P.
7676 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7678 * jcf-parse.c (yyparse): Open class file in binary mode.
7680 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7682 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7684 * jcf-write.c (perform_relocations): Move check out one loop.
7686 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7688 * Make-lang.in: Fix reference to srcdir.
7689 * jv-scan.c: Add missing xmalloc prototype.
7690 * jvgenmain.c: Ditto.
7692 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7694 * decl.c (error_mark_node), java-tree.h: New global.
7695 * parse.y: Use empty_stmt_node instead of size_zero_node.
7696 (build_if_else_statement): If missing else, use empty_stmt_node.
7698 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7699 (java_complete_expand_method): Complain if return is missing.
7700 (java_check_regular_methods): Comment out incorrect error check.
7701 (not_accessible_p): Fix incorrect handling of protected methods.
7702 (patch_method_invocation): Pass correct context to not_accessible_p.
7703 (find_applicable_accessible_methods_list): Likewise.
7704 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7705 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7706 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7707 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7709 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7710 (push_int_const): Remove reundant NOTE_PUSH.
7711 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7712 (- case SWITCH_EXPR): Fix code generation bug.
7713 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7714 (generate_classfile): More robust for abstract methods.
7716 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7718 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7719 * Make-lang.in: Ditto.
7721 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7722 * jvgenmain: Ditto.
7724 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7726 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7728 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7730 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7732 Allow uses of interface types to verify. This is not really
7733 type-safe, but it matches what Sun does, and is OK as long as
7734 there are appropriate run-time checks.
7735 * verify.c (merge_types): If merging two interface types,
7736 just set the result to java.lang.Object.
7737 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7739 1998-11-13 Tom Tromey <tromey@cygnus.com>
7741 * gjavah.c (main): Handle --output-class-directory argument.
7742 * jvspec.c (lang_specific_driver): Translate `-d' into
7743 -foutput-class-dir.
7744 * jcf.h (jcf_write_base_directory): Declare.
7745 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7746 * lang-options.h: Mention -foutput-class-dir.
7747 * jcf-write.c (jcf_write_base_directory): New global.
7748 (make_class_file_name): Put generated .class file into `-d'
7749 directory, or into source directory if -d not given. Function now
7750 static.
7751 (write_classfile): Free class file name. Handle case where class
7752 file name is NULL.
7753 (DIR_SEPARATOR): New macro.
7754 Include <sys/stat.h>
7756 * Makefile.in (prefix): New macro.
7758 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7760 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7761 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7762 here (done in patch_invoke instead).
7763 (case_identity): Moved here from parse.y.
7765 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7766 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7767 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7768 so they can be efficiently scanned without recursion.
7769 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7770 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7771 in BLOCK iteratively, rather than recursively.
7773 * parse.y (do_unary_numeric_promotion): New function.
7774 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7776 * parse.y (patch_newarray): Various fixes.
7778 Re-do handling of switch statements (for proper block scoping).
7779 * parse.y: Add just a single block for the enture switch block,
7780 but don't create any "case blocks".
7781 (group_of_labels): Rmeoved unneeded non-terminal.
7782 CASE_EXPR and DEFAULT_EXPR are added to current block.
7783 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7784 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7785 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7786 * parse.y (wfl_operator, print_int_node): Make non-static.
7787 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7788 as part of recursive scan of block.
7789 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7790 (patch_switch_statement): Most tests move dinto java_complete_tree.
7792 * parse.y: Make various production be non-typed (void).
7793 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7794 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7795 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7797 * jcf-write.c (struct jcf_handler): New type.
7798 (struct jcf_switch_state): New type.
7799 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7800 (alloc_handler, emit_unop, emit_reloc): New functions.
7801 (adjust_typed_op): Add extra parameter ("max type" offset).
7802 (emit_switch_reloc, emit_case-reloc): New function.
7803 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7804 (generate_bytecode_insns): Support REAL_CST, switch statements,
7805 exception handling, method calls, object/array creation, and more.
7807 * class.c: Remove some unused variables.
7808 * constants.c (find_string_constant): New function.
7809 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7810 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7811 if flag_emit_class_files.
7813 1998-11-12 Tom Tromey <tromey@cygnus.com>
7815 * jcf-io.c (find_class): Added explanatory comment.
7817 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7818 trailing slash to `.zip' entries.
7820 * jvspec.c (lang_specific_driver): Correctly handle case where
7821 GC_NAME not defined.
7823 1998-11-11 Tom Tromey <tromey@cygnus.com>
7825 * jvspec.c (GC_NAME): New define.
7826 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7827 if required.
7828 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7830 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7832 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7834 1998-11-11 Tom Tromey <tromey@cygnus.com>
7836 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7838 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * class.c (is_compiled_class): Call safe_layout_class for class
7841 compiled from source.
7842 * conver.h (convert_to_integer, convert_to_real,
7843 convert_to_pointer): Added prototypes.
7844 * decl.c (init_decl_processing): Non longer push the decls of
7845 `methodtable', `constants', `Class', `Field', `dispatchTable'
7846 `jexception' and `Method'.
7847 * expr.c (build_invokeinterface): New function.
7848 (expand_invoke): static variable CLASS_IDENT now in
7849 build_invokeinterface. Use build_invokeinterface.
7850 (expand_java_field_op): Moved code to inline
7851 java.lang.PRIMTYPE.TYPE into a function.
7852 (build_primtype_type_ref): New function.
7853 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7854 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7855 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7856 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7857 (DECL_LOCAL_STATIC_VALUE): New macro.
7858 (build_invokeinterface, build_primtype_type_ref): New function
7859 prototypes.
7860 (java_parse_abort_on_error): Macro rewritten.
7861 * jcf-parse.c (current_method): Add comment to declaration.
7862 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7863 Function prototypes fixed.
7864 (jcf_parse_source): push/pop parser context. save/restore global.
7865 (parse_source_file): Fixed leading comment. Now take a
7866 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7867 classes and pop the parser context anymore.
7868 (yyparse): Push parser context, save globals, parse the source
7869 file, restore globals and pop the parser context when processing a
7870 source file.
7871 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7872 * lex.c (java_parse_doc_section): New function.
7873 (java_lex): Call java_parse_doc_section when appropriate. Build an
7874 operator around INSTANCEOF_TK.
7875 * lex.h (java_lineterminator, java_sprint_unicode,
7876 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7877 Prototypes rewritten.
7878 (java_parse_escape_sequence, java_letter_or_digit_p,
7879 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7880 java_read_unicode, java_store_unicode, java_read_char,
7881 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7882 Added function prototypes.
7883 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7884 define.
7885 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7886 New macros
7887 (struct parser_ctxt): New fields: deprecated,
7888 current_parsed_class_un, gclass_list.
7889 (fix_method_argument_names, issue_warning_error_from_context,
7890 resolve_package, lookup_package_type): New function prototypes.
7891 (resolve_expression_name): Fixed function prototype.
7892 (find_applicable_accessible_methods_list): Fixed indentation, added
7893 extra argument in prototype.
7894 (check_final_assignment, build_null_of_type, check_deprecation,
7895 check_method_redefinition, reset_method_name,
7896 java_check_regular_methods, java_check_abstract_methods,
7897 maybe_build_primttype_type_ref): New function prototype.
7898 * parse.y (conver.h): Include.
7899 (INSTANCEOF_TK): Tagged <operator>.
7900 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7901 (relational_expression:): Build binop for instanceof.
7902 (java_push_parser_context): Remember ctxp->gclass_list across
7903 contexts.
7904 (java_pop_parser_context): Simply return if no context
7905 exists. Remember gclass_list across contexts.
7906 (issue_warning_error_from_context): New function.
7907 (parse_error_context): Don't setup ctxp->elc here. Call
7908 issue_warning_error_from_context instead.
7909 (parse_warning_context): Likewise.
7910 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7911 setup. Link new class/interface to ctxp->gclass_list.
7912 (add_superinterfaces): Register interface as incomplete if not
7913 loaded.
7914 (create_class): Remember class unqualified name in
7915 ctxp->current_parsed_class_un. Check class deprecation.
7916 (register_fields): Check field deprecation. Remember static final
7917 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7918 processing INIT.
7919 (method_header): New local variable ORIG_ARG. Use unqualified
7920 current class name for check on constructor errors. Promote return
7921 type if of record type. Argument list fix moved in
7922 fix_method_argument_names, called here. Check method deprecation.
7923 (fix_method_argument_names): New function.
7924 (method_declarator): Promote record typed arguments.
7925 (safe_layout_class): Check class methods before layout.
7926 (java_complete_class): Compute field layout when patched.
7927 (do_resolve_class): Try to load class after having it renamed
7928 after the package name.
7929 (get_printable_method_name): Use DECL_CONTEXT.
7930 (reset_method_name): New function.
7931 (check_method_redefinition): Use reset_method_name.
7932 (java_check_regular_methods): New local variable
7933 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7934 names for error report. Check for compile-time error when method
7935 found has default (package) access.
7936 (java_check_abstract_methods): Now takes an interface DECL node as
7937 an argument. Also reinstall real name on unchecked
7938 overriding/hiding methods for error report.
7939 (java_check_methods): Fixed leading comment. Get classes to verify
7940 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7941 CLASS_METHOD_CHECKED_P on class verification.
7942 (lookup_java_method2): Get real method name if necessary.
7943 (find_in_imports): Don't check package class access here.
7944 (resolve_package, lookup_package_type): New functions.
7945 (java_layout_classes): Fixed leading comment. Take classes to be
7946 laid out from ctxp->gclass_list.
7947 (java_complete_expand_methods): Don't expand native and abstract
7948 methods.
7949 (java_expand_classes): New function.
7950 (resolve_expression_name): Use additional argument ORIG. Retrieve
7951 values of static final field of primitive types.
7952 (resolve_field_access): Handles static final field of promotive
7953 type.
7954 (resolve_qualified_expression_name): Handle STRING_CST as
7955 primaries and package name resolution. Check deprecation on found
7956 decls. Set where_found and type_found on non static field resolved
7957 during qualification. Layout non primitive field decl types.
7958 (check_deprecation): New function.
7959 (maybe_access_field): Simplified.
7960 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7961 removed. Reverse method's argument when primary is a type. Don't
7962 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7963 instead. Include abstract class in the list of class searchable
7964 for constructors. Use DECL_CONTEXT of found method for access
7965 checks. Check method deprecation.
7966 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7967 converting arguments. Handle INVOKE_INTERFACE.
7968 (lookup_method_invoke): Search constructor using existing
7969 infrastructure (don't rely on lookup_java_constructor anymore).
7970 (find_applicable_accessible_methods_list): Extra argument flag
7971 LC. Now include constructor in the search.
7972 (qualify_ambiguous_name): Conditional expression are primaries.
7973 (not_initialized_as_it_should_p): static final are always
7974 initialized.
7975 (java_complete_tree): Pass extra NULL argument to
7976 resolve_expression_name. Stricter test to carry on patching
7977 assignments. New case for INSTANCEOF_EXPR.
7978 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7979 (check_final_assignment, maybe_build_primttype_type_ref): New
7980 functions.
7981 (patch_assignment): Detect resolved static finals and carry normal
7982 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7983 (try_builtin_assignconv): Access constant 0 on all primitive
7984 types.
7985 (valid_builtin_assignconv_identity_widening_p): Accept identical
7986 types. Accept all promoted type on int type.
7987 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7988 assigned to a reference.
7989 (valid_method_invocation_conversion_p): Accept to check null
7990 pointers.
7991 (build_binop): Merge declaration and initialization of local
7992 variable BINOP.
7993 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7994 numeric types. Improved validity test for qualify operators on
7995 references.
7996 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7997 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7998 primitive type and issue the appropriate error message.
7999 (resolve_type_during_patch): Mark class loaded when resolved.
8000 (patch_cast): Allow null to be cased to reference types.
8001 (build_null_of_type): New function.
8002 (patch_array_ref): Handle array on references correctly.
8003 (patch_return): Removed unused local variable MODIFY. Force
8004 boolean to be returned as integers. Allows null to be returned by
8005 a function returning a reference.
8006 * typeck.c (convert_to_integer, convert_to_real,
8007 convert_to_pointer): Prototypes moved to convert.h
8008 (lookup_argument_method): Use method real name, if necessary.
8010 1998-10-30 Tom Tromey <tromey@cygnus.com>
8012 * class.c (build_class_ref): Changed name of primitive classes to
8013 start with `_Jv_'.
8015 * class.c (make_class_data): Renamed fields: nmethods to
8016 method_count, method_count to dtable_method_count. Always set
8017 `state' field to 0.
8018 * decl.c (init_decl_processing): Likewise.
8020 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8022 * class.c (layout_class): Don't mangle <finit>, produce
8023 __finit<class> instead. Don't verify artificial methods.
8024 * decl.c (finit_identifier_node): New declared global.
8025 (init_decl_processing): finit_identifier_node initialized.
8026 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8027 * java-tree.h (finit_identifier_node): Declared as extern.
8028 (struct lang_decl): New field called_constructor.
8029 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8030 (CLASS_HAS_FINIT_P): New macro.
8031 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8032 explicit constructor invocation.
8033 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8034 CALL_SUPER_CONSTRUCTOR_P): New macros.
8035 (write_classfile): Added prototype.
8036 * jcf-parse.c (jcf_parse_source): Parse and remember for
8037 generation if the file was seen on the command line.
8038 (parse_source_file): Don't write the class file here.
8039 (yyparse): Loop on files rewritten. Set current_jcf.
8040 (parse_zip_file_entries): Parse class file only if it was found.
8041 * lang.c (init_parse): Don't open command line provided filename
8042 here.
8043 (lang_parse): Don't set main_jcf anymore.
8044 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8045 (JCONSTRUCTOR_CHECK): New macro.
8046 (JBSC_TYPE_P): New macro.
8047 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8048 (COMPLETE_CHECK_OP_2): New macro.
8049 (struct parse_ctxt): New field explicit_constructor_p.
8050 (check_class_interface_creation): Fixed prototype indentation.
8051 (patch_method_invocation_stmt): Prototype reflects added argument.
8052 (patch_invoke): Likewise.
8053 (complete_method_declaration, build_super_invocation,
8054 verify_constructor_circularity,
8055 build_this_super_qualified_invocation, get_printable_method_name,
8056 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8057 verify_constructor_super, create_artificial_method,
8058 start_artificial_method_body, end_artificial_method_body,
8059 generate_field_initialization_code): New function prototypes.
8060 * parse.y: Fixed leading comment
8061 (constructor_header:, constructor_body:, block_end:): Rules tagged
8062 <node>.
8063 (type_declaration:): Call maybe_generate_finit.
8064 (method_declaration:): Action for method_body: placed in new
8065 function complete_method_declaration, called here.
8066 (constructor_declaration:): Defined actions. Removed leading
8067 FIXME.
8068 (constructor_header:): New rule with action.
8069 (constructor_body:): Rule rewritten using block_begin: and
8070 block_end:. Defined actions.
8071 (constructor_declarator:, explicit_constructor_invocation:):
8072 Defined actions.
8073 (block:): Use new rules block_begin: block_end:.
8074 (block_begin:, block_end:): New rules and actions.
8075 (block_statements:): Fixed error message for explicit
8076 constructors.
8077 (method_invocation:): Call build_this_super_qualified_invocation
8078 if primary is `this' or `super' was seen.
8079 (conditional_expression:): Action defined.
8080 (extra_ctxp_pushed_p): New static global flag.
8081 (java_parser_context_save_global): Create parser context if
8082 necessary. Use extra_ctxp_pushed_p to remember it.
8083 (java_parser_context_restore_global): Pop extra parser context if
8084 one exists.
8085 (build_array_from_name): Array on primitive types are marked
8086 loaded.
8087 (register_fields): Restore new name in field initializer
8088 expression if type was altered. Non static fields initialized upon
8089 declaration marked initialized.
8090 (maybe_generate_finit): New function.
8091 (maybe_generate_clinit): Use create_artificial_method,
8092 start_artificial_method_body, end_artificial_method_body. Generate
8093 debug info for enclosed initialization statements.
8094 (method_header): Fixed leading comment. Check constructor
8095 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8096 accordingly.
8097 (complete_method_declaration, constructor_circularity_msg,
8098 verify_constructor_circularity): New functions.
8099 (get_printable_method_name): New function.
8100 (check_method_redefinition): Don't rename <finit> methods. Fix
8101 declared constructor names. Error message for
8102 constructors modified.
8103 (java_check_regular_methods): Local variable seen_constructor
8104 renamed saw_constructor. Skip verification on constructors. Create
8105 default constructor with create_artificial_method.
8106 (java_check_methods): Removed unnecessary empty line.
8107 (create_artificial_method, start_artificial_method_body,
8108 end_artificial_method_body): New functions.
8109 (java_layout_classes): Changed leading comment. Reverse fields
8110 list if necessary. Always layout java.lang.Object if being
8111 defined.
8112 (java_complete_expand_methods): Verify constructor circularity.
8113 (java_complete_expand_method): Call fix_constructor on
8114 constructors. Local variable no_ac_found removed. Restore
8115 bindings if method body expansion failed.
8116 (fix_constructors, verify_constructor_super,
8117 generate_field_initialization_code): New function.
8118 (java_expand_classes): Fixed leading comment. Write class file
8119 here.
8120 (resolve_expression_name): Check for illegal instance variable
8121 usage within the argument scope of an explicit constructor
8122 invocation.
8123 (resolve_qualified_expression_name): Pass extra from_super flag
8124 when invoking patch_method_invocation_stmt. New case for
8125 conditional expression when used as a primary. Check for error
8126 when acquiring super.
8127 (patch_method_invocation_stmt): Added extra argument super. New
8128 local variable is_static_flag. Set class_to_search according to
8129 the nature of the constructor invocation. Don't add `this'
8130 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8131 invocation within the argument scope of explicit constructor
8132 invocation. Set is_static according to is_static_flag. Provide
8133 extra `super' argument to patch_invoke invocation.
8134 (patch_invoke): New argument from_super. Loop on arguments
8135 indentation fixed. Pass from_super to invocation_mode. New switch
8136 case INVOKE_SUPER. Fixed error message in switch default case.
8137 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8138 value.
8139 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8140 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8141 message takes constructors into account.
8142 (find_applicable_accessible_methods_list): Fixed indentation.
8143 (qualify_ambiguous_name): Take explicit constructor invocation
8144 into account. Deal with a conditional expression as a primary to
8145 a method call.
8146 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8147 case. Added extra argument to patch_method_invocation_stmt.
8148 Register calls made to explicit constructor `this'. Don't call
8149 save_expr in ARRAY_REF case when emitting class files. Check for
8150 illegal use of this when expanding explicit constructor invocation
8151 arguments.
8152 (complete_function_arguments): Set and reset parser context
8153 explicit_constructor_p field value when appropriate.
8154 (build_super_invocation, build_this_super_qualified_invocation):
8155 New functions.
8156 (patch_assignment): Fixed typo.
8157 (patch_unaryop): Check on final fields occurs only when a decl
8158 exits.
8159 (patch_return): Take constructors into account.
8160 (patch_conditional_expr): New function.
8161 * typeck.c (build_java_signature): Removed unnecessary empty line.
8163 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8165 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8167 1998-10-28 Tom Tromey <tromey@cygnus.com>
8169 * decl.c (init_decl_processing): Renamed fields.
8170 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8171 interface_len, msize fields.
8173 * class.c (make_class_data): Removed subclass_head and
8174 subclass_next fields.
8175 * decl.c (init_decl_processing): Removed subclass_head and
8176 subclass_next fields.
8178 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8180 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8181 * mangle.c (emit_unicode_mangled_name): Similarly.
8183 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8185 * jcf-parse.c (get_constant): Place braces around code to compute
8186 'd' when REAL_ARITHMETIC is not defined.
8188 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8190 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8191 dependency.
8193 1998-10-23 Tom Tromey <tromey@cygnus.com>
8195 * lang-specs.h: `.zip' files are input to jc1.
8197 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8199 * jvspecs.c: Add (but don't enable) support for combining multiple
8200 .class and .java input filenames to a single jc1 invocation.
8201 Add support for -C flag (copile to .class files).
8202 Translate -classpath and -CLASSPATH arguments.
8203 * lang-specs.h: Don't set %2 spec.
8205 1998-10-22 Tom Tromey <tromey@cygnus.com>
8207 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8208 a .zip file.
8209 (add_path): Don't add trailing separator to non-empty path
8210 elements.
8212 * lang.c (lang_decode_option): Check for -fclasspath and
8213 -fCLASSPATH before examining other `-f' options.
8215 * java-tree.h (finalize_identifier_node): Don't declare.
8216 * class.c (make_class_data): Don't push "final" field.
8217 * decl.c (init_decl_processing): Don't push "final" field.
8218 (finalize_identifier_node): Removed.
8219 (init_decl_processing): Don't set finalize_identifier_node.
8221 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8223 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8225 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8226 (JV_SCAN_SOURCES): New macro.
8227 (JCF_DUMP_SOURCES): Likewise.
8228 (jcf-dump$(exeext)): New target.
8229 (jv-scan$(exeext)): New target.
8231 1998-10-22 Tom Tromey <tromey@cygnus.com>
8233 * Makefile.in (LEX): Removed.
8234 (LEXFLAGS): Likewise.
8235 (SET_BISON): New macro.
8236 (BISON): Removed.
8237 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8238 spurious diffs in parse.c.
8239 ($(PARSE_SCAN_C)): Likewise.
8240 (PARSE_DIR): New macro.
8241 (PARSE_C): Use it.
8242 (PARSE_SCAN_C): Likewise.
8243 (PARSE_RELDIR): New macro.
8245 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8247 * jcf-io.c (find_class): Use saw_java_source to determine when to
8248 look for `.java' file.
8249 * jcf-parse.c (saw_java_source): New global.
8250 (yyparse): Set it if `.java' file seen.
8252 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8253 (GCJH_SOURCES): Likewise.
8254 * Makefile.in (datadir): New macro.
8255 (libjava_zip): Likewise.
8256 (JAVA_OBJS): Added jcf-path.o.
8257 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8258 (../gcjh$(exeext)): Likewise.
8259 (jcf-path.o): New target.
8260 * java-tree.h (fix_classpath): Removed decl.
8261 * jcf-parse.c (fix_classpath): Removed.
8262 (load_class): Don't call fix_classpath.
8263 * parse.y (read_import_dir): Don't call fix_classpath.
8264 * lex.h: Don't mention classpath.
8265 * lex.c (java_init_lex): Don't initialize classpath.
8266 * jcf-io.c (classpath): Removed global.
8267 (find_class): Use jcf_path iteration functions. Correctly search
8268 class path for .java file.
8269 (open_in_zip): New argument `is_system'.
8270 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8271 classpath-related options.
8272 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8273 and -I.
8274 (lang_init): Call jcf_path_init.
8275 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8276 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8277 Correctly put braces around second string in each entry.
8278 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8279 classpath-related options.
8280 (help): Updated for new options.
8281 * jcf.h: Declare functions from jcf-path.c. Don't mention
8282 `classpath' global.
8283 * jcf-path.c: New file.
8285 * jcf-depend.c: Include jcf.h.
8287 * jcf-write.c (localvar_alloc): Returns `void'.
8288 (localvar_free): Removed unused variable.
8290 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8291 (init_parse): Use OBJECT_SUFFIX, not ".o".
8293 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * class.c (emit_register_classes): Renamed from
8296 emit_register_class.
8297 * java-tree.h (emit_register_classes): Prototype renamed from
8298 emit_register_class.
8299 * jcf-parse.c (yyparse): Call emit_register_classes once before
8300 returning.
8301 * parse.y (java_expand_classes): No longer register classes.
8303 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8305 * class.c (is_compiled_class): New local variable
8306 seen_in_zip. Identify classes found in currently compiled source
8307 file(s).
8308 * decl.c (complete_start_java_method): Fixed typo.
8309 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8310 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8311 (CLASS_P): Moved around.
8312 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8313 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8314 java-parse.h
8315 (jcf_parse_source): Changed leading comment. Removed unnecessary
8316 fclose and CLASS_FROM_SOURCE_P marking.
8317 (parse_source_file): New local variables remember_for_generation
8318 and filename. Mark parsed file name identifier node. Removed block
8319 executed when parse_only was null. Set remember_for_generation.
8320 Use it as an argument to java_pop_parser_context.
8321 (yyparse): New local variables several_files, list, next node and
8322 current_file_list. Split ampersand separated file names into
8323 current_file_list. Iterate through the list and parse accordingly.
8324 * parse.h (java_pop_parser_context): New function prototype.
8325 * parse.y (ctxp_for_generation): New static global variable.
8326 (java_pop_parser_context): New argument generate. Link popped ctxp
8327 to ctxp_for_generation list accordingly.
8328 (java_complete_expand_methods): Fixed indentation.
8329 (java_expand_classes): New function.
8331 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8333 * Makefile.in: Link with libiberty.a instead of memmove.o.
8335 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8337 * lex.c (setjmp.h): No longer included.
8338 * lex.h (setjmp.h): Included.
8339 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8340 (duplicate_declaration_error_p): Renamed from
8341 duplicate_declaration_error.
8342 (build_array_from_name): New function prototype.
8343 * parse.y (setjmp.h): No longer included.
8344 (variable_declarator_id): Define action.
8345 (build_array_from_name): New function.
8346 (duplicate_declaration_error_p): Renamed from
8347 duplicate_declaration_error. Fixed leading comment.
8348 (register_fields): Main `for' loop reorganized. Uses
8349 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8350 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8351 build_array_from_name.
8352 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8353 types.
8354 (read_import_dir): Don't try to skip `.' and `..'.
8355 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8356 build_array_from_name. Main `for' loop reorganized.
8357 (resolve_qualified_expression_name): When building access to a
8358 field, use the type where the field was found, not its own type.
8359 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8360 field was found is null.
8361 (qualify_ambiguous_name): Sweep through all successive array
8362 dimensions.
8364 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8366 * java-tree.h (pop_labeled_block, lang_printable_name,
8367 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8368 interface_of_p, inherits_from_p, fix_classpath,
8369 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8370 make_class_data, register_class, alloc_name_constant): New
8371 function prototypes.
8372 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8373 indentation. Added cast to remove warning.
8374 (lang_printable_name): Set v argument unused.
8375 (lang_print_error): Added argument to lang_printable_name call.
8376 (java_dummy_print, print_lang_decl, print_lang_type,
8377 print_lang_identifier, lang_print_xnode): All argument marked
8378 unused.
8379 * lex.c (java_unget_unicode): Removed unnecessary argument.
8380 (java_allocate_new_line): Unused local variable is gone.
8381 (java_read_char): Added parenthesis in expressions to remove
8382 warnings. Added final return statement.
8383 (java_read_unicode): Added parenthesis in expression to remove
8384 warning.
8385 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8386 (java_parse_escape_sequence): Likewise.
8387 (java_lex): Unused local variables are gone. Fixed
8388 java_unget_unicode invocation.
8389 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8390 defined.
8391 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8392 lang_printable_name invocation in macro.
8393 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8394 Likewise.
8395 (duplicate_declaration_error): Suppressed unused argument in
8396 prototype.
8397 (identical_subpath_p): Function declaration is gone.
8398 (patch_invoke): Suppressed unused argument in prototype.
8399 (patch_cast, build_labeled_block, check_thrown_exceptions):
8400 Likewise.
8401 * parse.y (setjmp.h): Included
8402 (toplev.h): Likewise.
8403 (field_declaration:): Suppressed unused local
8404 (label_decl:): Fixed build_labeled_block invocation.
8405 (java_pop_parser_context): Put extra parenthesis around assignment
8406 in if.
8407 (yyerror): Suppressed unused local variables.
8408 (variable_redefinition_error): Fixed lang_printable_name
8409 invocation.
8410 (create_interface): Suppressed unused local variables.
8411 (create_class): Likewise.
8412 (duplicate_declaration_error): Suppressed unused argument. Fixed
8413 lang_printable_name invocation.
8414 (register_fields): Suppressed unused local variable. Fixed
8415 duplicate_declaration_error invocation.
8416 (method_header): Suppressed unused local variable.
8417 (method_declarator, parser_check_super): Likewise.
8418 (java_complete_class): Suppressed unused local variable. Fixed
8419 fatal error message.
8420 (complete_class_report_errors): Added default: in switch.
8421 (java_check_regular_methods): Fixed lang_printable_name
8422 invocations.
8423 (check_throws_clauses): Likewise.
8424 (java_check_abstract_methods): Suppressed unused local
8425 variable. Fixed lang_printable_name invocation.
8426 (read_import_entry): Added supplemental return statement.
8427 (read_import_dir): Suppressed unused local variables.
8428 (check_pkg_class_access, declare_local_variables): Likewise.
8429 (source_start_java_method): Suppressed unused extern variable
8430 declarations
8431 (expand_start_java_method): Suppressed unused extern and local
8432 variable declarations.
8433 (java_complete_expand_methods): Likewise.
8434 (java_complete_expand_method): Suppressed unused local variables.
8435 (make_qualified_name): Likewise.
8436 (resolve_qualified_expression_name): Added default: in
8437 switch. Fixed lang_printable_name invocation.
8438 (class_instance_creation_expression): Added parenthesis around
8439 expressions.
8440 (patch_method_invocation_stmt): Fixed lang_printable_name and
8441 patch_invoke invocations.
8442 (check_for_static_method_reference): Fixed lang_printable_name
8443 invocation.
8444 (patch_invoke): Suppressed unused arguments and local variables.
8445 (lookup_method_invoke): Suppressed unused local variables.
8446 (qualify_ambiguous_name): Added default: in switch.
8447 (identical_subpath_p): Function removed.
8448 (patch_assignment): Suppressed unused local variables. Suppressed
8449 unnecessary if statement. Fixed lang_printable_name invocations.
8450 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8451 (valid_ref_assignconv_cast_p): Parenthesis around
8452 expression. Suppressed unused local variables.
8453 (build_binop): Suppressed unused local variables. fixed
8454 lang_printable_name invocations.
8455 (string_constant_concatenation): Suppressed unused local
8456 variables.
8457 (patch_unaryop): Fixed lang_printable_name invocation.
8458 (patch_cast): Suppressed unnecessary argument. Fixed
8459 lang_printable_name invocation.
8460 (patch_array_ref): Fixed lang_printable_name invocation.
8461 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8462 (build_labeled_block): Suppressed unused argument.
8463 (generate_labeled_block): Fixed build_labeled_block invocation.
8464 (build_loop_body): Suppressed unused local variables.
8465 (patch_loop_statement): Likewise.
8466 (patch_exit): Fixed lang_printable_name invocation.
8467 (patch_switch_statement): Likewise.
8468 (case_identity): First argument marked unused.
8469 (patch_try_statement): Fixed lang_printable_name invocations.
8470 (patch_synchronized_statement, patch_throw_statement): Likewise.
8471 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8472 lang_printable_name invocations.
8473 (check_thrown_exceptions_do): Suppressed unused argument.
8475 1998-10-14 Tom Tromey <tromey@cygnus.com>
8477 * jcf-write.c (write_classfile): Add output class file as target.
8478 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8479 * jcf.h: Added declarations for dependency-tracking functions.
8480 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8481 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8482 (finish_parse): Call jcf_dependency_write.
8483 (dependency_tracking): New global.
8484 (DEPEND_SET_FILE): New define.
8485 (DEPEND_ENABLE): New define.
8486 (init_parse): Enable dependency tracking if required.
8487 Include "flags.h".
8488 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8489 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8490 (../gcjh$(exeext)): Likewise.
8491 (jcf-depend.o): New target.
8492 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8493 (GCJH_SOURCES): Likewise.
8494 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8495 dep_name argument.
8496 (find_classfile): Added dep_name argument.
8497 (find_class): Compute name of dependency.
8498 (open_in_zip): Call jcf_dependency_add_file.
8499 * gjavah.c (output_file): No longer global.
8500 (usage): Don't mention "gjavah".
8501 (help): Likewise.
8502 (java_no_argument): Likewise.
8503 (version): Likewise.
8504 (main): Recognize and handle -M family of options.
8505 (print_mangled_classname): Return is void.
8506 (process_file): Handle case where output is suppressed.
8507 (HANDLE_END_FIELD): Likewise.
8508 (HANDLE_METHOD): Likewise.
8509 * jcf-depend.c: New file.
8511 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8513 * java-tree.def: Add missing newline at EOF.
8515 1998-10-13 Tom Tromey <tromey@cygnus.com>
8517 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8518 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8519 function.
8520 Include <config.h> and "system.h".
8521 (disassemble_method): Undefine RET to avoid clash with
8522 config/i386/i386.h.
8524 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * decl.c (runtime_exception_type_node, error_exception_type_node):
8527 New global variables.
8528 (init_decl_processing): Initialized.
8529 * expr.c (java_lang_expand_expr): Set caught exception type to
8530 null if catch handler argument doesn't exit.
8531 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8532 tree codes.
8533 * java-tree.h (runtime_exception_type_node,
8534 error_exception_type_node): Global variables declared.
8535 (DECL_FUNCTION_THROWS): New macro.
8536 (DECL_FUNCTION_BODY): Modified comment.
8537 (DECL_SPECIFIC_COUNT): Likewise.
8538 (struct lang_decl): New field throws_list.
8539 (IS_UNCHECKED_EXPRESSION_P): New macro.
8540 * lex.c (java_lex): Generate location information for THROW_TK.
8541 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8542 EXCEPTIONS_P): New macros.
8543 (enum jdep_code): New value JDEP_EXCEPTION.
8544 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8545 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8546 PATCH_METHOD_RETURN_ERROR): New macros.
8547 (patch_method_invocation_stmt): Added new argument to prototype.
8548 (patch_synchronized_statement, patch_throw_statement,
8549 check_thrown_exceptions, check_thrown_exceptions_do,
8550 purge_unchecked_exceptions, check_throws_clauses): New function
8551 prototypes.
8552 * parse.y Fixed typo in keyword section.
8553 (throw:): Rule tagged <node>.
8554 (THROW_TK): Keyword tagged <operator>.
8555 (method_header:): Last argument to call to method_header passed
8556 from throws: rule.
8557 (throws:, class_type_list:, throw_statement:,
8558 synchronized_statement:, synchronized:): Defined actions.
8559 (method_header): New local variable current. Register exceptions
8560 from throws clause.
8561 (java_complete_tree): Complete and verify exceptions from throws
8562 clause.
8563 (complete_class_report_errors): Error message on exceptions not
8564 found
8565 (java_check_regular_methods): Fixed typo. Shortcut on private
8566 overriding methods. Changed error message on method
8567 redefinition. Check for throws clause compatibility.
8568 (check_throws_clauses): New function.
8569 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8570 method. Changed error message on method redefinition.
8571 (currently_caught_type_list): New static variable.
8572 (java_complete_expand_methods): Purge unchecked exceptions from
8573 throws clause list. Call PUSH_EXCEPTIONS before walk and
8574 POP_EXCEPTIONS after.
8575 (resolve_qualified_expression_name): Pass new argument as NULL to
8576 patch_method_invocation_stmt.
8577 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8578 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8579 argument list when appropriate. Use new argument if non null to
8580 store selected method decl.
8581 (patch_invoke): Convert if necessary args of builtin types before
8582 forming CALL_EXPR. Argument list no longer reversed here.
8583 (invocation_mode): Treat final methods as static methods.
8584 (java_complete_tree): New cases for THROW_EXPR: and
8585 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8586 function call.
8587 (complete_function_arguments): No more RECORD_TYPE
8588 conversion. Function parameter nodes no longer saved.
8589 (valid_ref_assignconv_cast_p): Avoid handling null type.
8590 (patch_binop): Fixed null constant reference handling.
8591 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8592 BUILD_THROW macros.
8593 (patch_try_statement): Fixed comments. Record caught types in
8594 list, push the list, expand try block and pop the list.
8595 (patch_synchronized_statement, patch_throw_statement,
8596 check_thrown_exceptions, check_thrown_exceptions_do,
8597 purge_unchecked_exceptions): New functions.
8598 * typeck.c (lookup_argument_method): Allow WFL in place of method
8599 DECL_NAME during method definition check
8601 1998-10-09 Tom Tromey <tromey@cygnus.com>
8603 * gjavah.c (decode_signature_piece): New function.
8604 (print_c_decl): Use it. Added `name_override' argument.
8605 (print_method_info): Use name_override argument to print_c_decl.
8606 (seen_fields): Removed.
8607 (print_field_info): Don't update seen_fields.
8608 (struct method_name): New structure.
8609 (method_name_list): New global.
8610 (print_method_info): Add new method to list of methods.
8611 (name_is_method_p): New function.
8612 (print_field_info): If field name has same name as method, then
8613 change field name.
8614 (process_file): Parse methods before fields.
8615 (field_pass): New global.
8616 (HANDLE_END_FIELD): Take field_pass into account.
8618 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8620 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8621 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8623 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8625 * jvspec.c: Fix bug in jvgenmain_spec patch.
8627 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8629 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8630 * decl.c (soft_exceptioninfo_call_node): New global variable.
8631 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8632 takes extra integer argument. soft_exceptioninfo_call_node
8633 initialized.
8634 * except.c (java_set_exception_lang_code): New function
8635 (method_init_exceptions): Called here.
8636 (prepare_eh_table_type): New function.
8637 (expand_end_java_handler): Called here.
8638 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8639 one argument. Modified generation of call to
8640 soft_badarrayindex_node to use new argument.
8641 (build_java_arrayaccess): Pass faulty index value to
8642 build_java_throw_out_of_bounds_exception.
8643 (generate_name): New function.
8644 (java_lang_expand_expr): New local variables node, current,
8645 has_finally_p. Expand TRY_EXPR node.
8646 (process_jvm_instruction): Replace top of the stack with thrown
8647 object reference when entering exception handler.
8648 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8649 specific tree codes.
8650 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8651 global.
8652 (DECL_SPECIFIC_COUNT): New macro.
8653 (prepare_eh_table_type, java_set_exception_lang_code,
8654 generate_name): New function declarations.
8655 (match_java_method): Declaration deleted.
8656 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8657 macros.
8658 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8659 * parse.h (redefinition_error, refine_accessible_methods_list,
8660 can_cast_to_p): Function declaration removed.
8661 (classitf_redefinition_error, variable_redefinition_error,
8662 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8663 find_most_specific_methods_list, argument_types_convertible,
8664 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8665 valid_cast_to_p, valid_method_invocation_conversion_p,
8666 try_reference_assignconv, add_stmt_to_compound,
8667 build_jump_to_finally, build_tree_list, patch_try_statement,
8668 java_get_catch_block): New function declarations.
8669 * parse.y (string_buffer_type): Global variable deleted.
8670 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8671 finally): Rules tagged <node>.
8672 (TRY_TK, CATCH_TK): Token tagged <operator>.
8673 (class_body_declaration:, class_member_declaration:,
8674 formal_parameter:, explicit_constructor_invocation:,
8675 interface_member_declaration:, constant_declaration:,
8676 primary_no_new_array:, class_instance_creation_expression:,
8677 array_creation_expression:): Issue error on unsuported JDK1.1
8678 features.
8679 (try_statement:, catches:, finally:): Define actions.
8680 (catch_clause_parameter): New rule.
8681 (catch_clause:): Use new rule catch_clause_parameter.
8682 (parse_jdk1_1_error): New function.
8683 (redefinition_error): Renamed classitf_redefinition_error.
8684 (variable_redefinition_error): New function.
8685 (check_class_interface_creation): Call
8686 classitf_redefinition_error.
8687 (java_complete_tree): Added error message on JDEP_TYPE: case.
8688 (complete_class_report_errors): Fixed indentation.
8689 (declare_local_variables): Call variable_redefinition_error.
8690 (source_end_java_method): Call java_set_exception_lang_code and
8691 emit_handlers where appropriate.
8692 (java_method_add_stmt): Call add_stmt_to_block.
8693 (add_stmt_to_block): New function.
8694 (lookup_method_invoke): Fixed outside comment. new local variable
8695 candicates. Call find_applicable_accessible_methods_list and
8696 find_most_specific_methods_list when searching for a
8697 method. Modified error report to list possible candidates when
8698 applicable.
8699 (find_applicable_accessible_methods_list,
8700 find_most_specific_methods_list, argument_types_convertible): New
8701 function.
8702 (refine_accessible_methods_list): Function deleted.
8703 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8704 expr (if applicable) before calling patch_array_ref.
8705 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8706 (enter_block): Fixed comment.
8707 (enter_a_block): New function.
8708 (patch_assignment): Reorganized. Call try_reference_assignconv for
8709 references. Call valid_cast_to_p instead of can_cast_to_p.
8710 (try_reference_assignconv,
8711 valid_builtin_assignconv_identity_widening_p): New functions.
8712 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8713 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8714 functions.
8715 (build_string_concatenation): Don't resolve StringBuffer.
8716 (patch_cast): Fixed inverted arguments.
8717 (patch_array_ref): Code to save array expr deleted. Call
8718 valid_cast_to_p instead of can_cast_to_p.
8719 (generate_labeled_block): Call generate_name.
8720 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8721 patch_try_statement): New functions.
8722 * typeck.c (match_java_method): Function deleted.
8724 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8726 * jvspec.c: jvgenmain_spec uses different temporary file names.
8728 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8730 * jvspec.c (lang_specific_driver): Fail if user specifies
8731 --main= when not linking.
8733 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8735 * class.c (make_class_data): Push value for `thread' field.
8736 * decl.c (init_decl_processing): Added `thread' field to class.
8738 * class.c (add_field): Always make static fields externally
8739 visible.
8741 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8743 * expr.c (build_java_athrow,
8744 build_java_throw_out_of_bounds_exception, expand_invoke,
8745 build_newarray, expand_java_multianewarray, build_java_monitor):
8746 Update comments to reflect _Jv_* function names.
8748 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8750 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8751 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8752 * parse.y (expand_start_java_method): Likewise.
8754 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8756 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8758 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8759 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8760 * expr.c: Remove no-longer-needed calls to promote_type.
8761 * decl.c (give_name_to_locals): Liekwise.
8762 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8763 * parse.y: Add/remove promote_type calls as appropriate.
8764 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8765 (parse_signature_string): Likewise.
8766 (build_java_array_type): Fix for now signature convenions.
8768 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8770 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8772 * class.c (init_class_processing): libjava function renamed to
8773 _Jv_RegisterClass.
8775 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8777 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8778 * java-tree.def: Fixed DEFTREECODE third argument.
8779 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8780 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8781 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8782 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8783 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8784 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8785 * lang.c (java_tree_code_type, java_tree_code_length,
8786 java_tree_code_name): New arrays.
8787 (lang_init): Append Java tree node definitions to Gcc ones.
8788 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8789 defined.
8790 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8791 wfl_to_string.
8792 (java_lex): Allow declaration of empty string constants. Retain
8793 location information on CASE_TK and DEFAULT_TK.
8794 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8795 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8796 Modified to be more robust.
8797 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8798 (build_new_invocation, try_builtin_assignconv,
8799 patch_switch_statement, string_constant_concatenation,
8800 build_string_concatenation, patch_string_cst, patch_string,
8801 java_expand_switch): New function declarations.
8802 * parse.y: Rules related to switch and EH tagged <node>.
8803 (label_id): Set to NULL_TREE
8804 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8805 tree nodes.
8806 (this_or_super:): Fixed indentation.
8807 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8808 statement_expression:): Removed call to RULE on all sub-rules.
8809 (switch_expression:, switch_labels:): New rules.
8810 (switch_statement:, switch_block:, switch_block_statement_groups:,
8811 switch_block_statement_group:, switch_labels:, switch_label:):
8812 Defined actions.
8813 (throw_statement:, synchronized_statement:, try_statement:):
8814 Defined temporary actions.
8815 (class_instance_creation_expression:): Call
8816 build_new_invocation. Fixed indentation.
8817 (field_access): Fixed indentation.
8818 (method_invocation): Likewise.
8819 (make_qualified_primary): Use THIS_EXPR.
8820 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8821 resolving from SUPER, set *type_found.
8822 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8823 (java_complete_tree): Removed unused local variable `location'. Case
8824 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8825 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8826 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8827 STRING_CST: case. default: checks for patchable strings.
8828 (complete_function_arguments): Transform string constant or
8829 crafted StringBuffer if necessary.
8830 (build_method_invocation): Fixed comments.
8831 (build_new_invocation): New function.
8832 (patch_assignment): Call try_builtin_assignconv to figure a valid
8833 assignment conversion between builtin types.
8834 (try_builtin_assignconv): New function.
8835 (build_binop): Use URSHIFT_EXPR directly to call build.
8836 (operator_string): Use UNARY_PLUS_EXPR.
8837 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8838 operator.
8839 (do_merge_string_cste, merge_string_cste,
8840 string_constant_concatenation, build_string_concatenation,
8841 patch_string, patch_string_cst): New function.
8842 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8843 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8844 (build_newarray_node): Use NEW_ARRAY_EXPR.
8845 (build_this): Use THIS_EXPR.
8846 (build_return): Enable debug information on return statement.
8847 (build_if_else_statement): Likewise.
8848 (complete_labeled_statement): Fixed related comment.
8849 (build_loop_body): Fixed comment.
8850 (build_bc_statement): Enable debug information on break/continue
8851 statements.
8852 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8853 context.
8854 (patch_switch_statement, case_identity, java_expand_switch): New
8855 functions.
8857 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8859 * buffer.h (BUFFER_INIT): New macro.
8860 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8861 Pass (struct jcf_partial *state) to most functions.
8862 (jcf_block, jcf_relocation): New types.
8863 Support labels, branches, conditionals, loops.
8865 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8867 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8869 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8871 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8872 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8873 not integer_type_node (INT_TYPE_SIZ bits).
8875 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8877 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8878 * jcf-dump.c (print_exception_table): New function.
8879 (disassemble_method): Better handling of wide instructions.
8880 Make more robust for bad input.
8882 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8884 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8885 FreeBSD.
8887 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8889 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8891 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8893 * Makefile.in ($(PARSE_H)): Removed target.
8895 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8897 * Makefile.in (JAVA_OBJS): Add memmove.o
8898 (memmove.o): New target & rules.
8900 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8902 * expr.c (expand_invoke): Don't generate a call to the class init
8903 code.
8905 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8907 * Makefile.in: Add many missing dependencies.
8908 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8909 as appropriate.
8910 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8911 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8913 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8915 * decl.c (complete_start_java_method): If method is static (and
8916 not private) call _Jv_InitClass.
8917 * expr.c (expand_invoke): Don't call build_class_init.
8919 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8921 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8923 * Make-lang.in (GCJ): Define before using.
8925 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8927 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8928 losing due to namespace pollution in GNU getopt.h
8930 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8932 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8933 (java.all.cross): Likewise.
8934 (java.rest.encap): Likewise.
8936 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8938 * gjavah.c (print_class_decls): Fix thinko in arglist
8939 * jcv-io.c (find_classfile): Similarly.
8941 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8943 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8945 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8947 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8948 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8949 * Makefile.in (PARSE_C): New macro.
8950 (PARSE_H): Likewise.
8951 (PARSE_SCAN_C): Likewise.
8952 ($(PARSE_C)): Target renamed from parse.c.
8953 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8954 (clean): Remove parse-scan.c as well.
8955 (parse.o): Depend on $(PARSE_C).
8957 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8959 * README, license.terms: Removed.
8961 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8962 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8963 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8964 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8965 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8966 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8967 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8968 and Java trademark attribution.
8970 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8972 * Makefile.in: Use gcjh, not gjavah.
8973 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8974 * Make-lang.in: Changed gjavah to gcjh everywhere.
8976 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8978 * gjavah.c: Support new -prepend -add -append flags.
8979 (print_method_info): Method is not virtual if class is final.
8981 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * jv-scan.c: Fixed copyright assignment.
8984 * keyword.gperf: Likewise.
8985 * keyword.h: Likewise.
8986 * lex.c: Fixed copyright assignment.
8987 (java_lex): Push unicode back when parsing '<'.
8988 * lex.h: Fixed copyright assignment.
8989 * parse-scan.y: Likewise.
8990 * parse.h: Fixed copyright assignment.
8991 (build_debugable_stmt, complete_for_loop): New function prototypes.
8992 * parse.y: Fixed copyright assignment.
8993 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8994 size_zero_node when completing a loop with no exit condition.
8995 (for_statement_nsi:): Define action.
8996 (for_init:, for_update:): Return size_zero_node when empty.
8997 (declare_local_variables): Call build_debugable_stmt.
8998 (build_debugable_stmt): New function.
8999 (build_loop_body): Build debugable statement around loop
9000 condition part.
9001 (complete_loop_body): Take into account the debugable statement
9002 around the EXIT_EXPR.
9003 (complete_loop_body): New function.
9004 (patch_exit_expr): Fixed condition inversion.
9006 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9008 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9009 name of thread define.
9010 * jvspec.c (THREAD_NAME): New macro.
9011 (GCLIB): Likewise.
9012 (THREADLIB): Likewise.
9013 (lang_specific_driver): Recognize attempt to link with thread
9014 library or gc library. Recognize -ljava on command line so it
9015 isn't linked against more than once.
9017 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9019 * parse-scan.y (report_main_declaration): Name of the class
9020 containing `main' can be a qualified name.
9022 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9024 * config-lang.in: Changed gjavac to gjc everywhere.
9025 * Make-lang.in: Changed gjavac to gjc everywhere.
9027 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9029 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9030 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9031 and install the files.
9032 * Makefile.in (JAVA_OBJS_LITE): New variable.
9033 (compiler:): Now include jv-scan as a dependency.
9034 (../jv-scan$(exeext), parse-scan.c): New targets.
9035 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9036 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9037 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9038 check for errors even if parse_only.
9039 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9040 defined.
9041 (yylex): New function. Uses java_lex body.
9042 (java_lex): Removed commented out statement. Remove local variable
9043 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9044 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9045 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9046 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9047 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9048 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9049 where appropriate.
9050 (java_lex_error): Empty if JC1_LITE is defined.
9051 (java_get_line_col): Return 0 if JC1_LITE is defined.
9052 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9053 SET_MODIFIER_CTX): Moved into the section containing the macros
9054 conditionally defined by JC1_LITE.
9055 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9056 argument if JC1_LITE is defined.
9057 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9058 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9059 is defined.
9060 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9061 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9062 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9063 to different values according to JC1_LITE.
9064 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9065 declared if JC1_LITE set.
9066 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9067 defined if JC1_LITE not set.
9068 (struct parser_ctx): Reorganized and skip the jc1 front end part
9069 if JC1_LITE set.
9070 (java_layout_classes): New function definition.
9071 (java_push_parser_context, java_init_lex, yyparse, yylex,
9072 yyerror): Prototype always declared. All other static function
9073 prototypes declared only if JC1_LITE is not set.
9074 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9075 declared in parse.h.
9076 (java_layout_classes): New function.
9077 (java_complete_expand_methods): No longer layout the class here.
9078 * parse-scan.y: New file.
9079 * jv-scan.c: New file.
9081 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9083 * gjavah.c (main): Handle -friend option.
9084 (friend_specs): New global.
9085 (generate_access): Handle friend_specs.
9086 (process_file): Likewise.
9087 (MAX_FRIENDS): New macro.
9088 (friend_count): New global.
9089 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9090 Changed all callers.
9092 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9094 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9095 (main): Handle processing all the entries of a named .zip archive.
9096 * jcf-io.c (jcf_trim_old_input): New function.
9097 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9099 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9101 * lang.c (flag_assume_compiled): Make default be on.
9103 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9105 * jcf-dump.c: Add bunches of flags to control output more.
9106 (process_class): New function; support printing more than one class.
9107 (main): Support new --print-main and --javap flags.
9108 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9109 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9111 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9113 Change mangling of dispatch table to match C++ vtable (w/thunks).
9114 * class.c (build_dtable_decl), java-tree.h: New function.
9115 (make_class_data): Call it.
9116 * decl.c (init_decl_processing): Likewise.
9118 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9120 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9121 soft_anewarray; adjust args passed.
9122 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9123 match _Jv_NewObjectArray.
9125 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9127 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9128 * expr.c (loopup_label): Call create_label_decl.
9129 (create_label_decl): New function.
9130 (java_lang_expand_expr): Call expand_start_bindings with argument
9131 set to zero.
9132 * java-tree.h Added space after PROTO in function declarations
9133 when necessary.
9134 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9135 (create_label_decl, push_labeled_block): New function
9136 declarations.
9137 * lex.c (label_id): Initialize.
9138 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9139 switch.
9140 * parse.h Added space after PROTO in function declarations when
9141 necessary.
9142 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9143 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9144 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9145 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9146 macros.
9147 (struct parser_ctxt): New fields current_loop,
9148 current_labeled_block.
9149 (build_if_else_statement, patch_if_else_statement,
9150 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9151 generate_labeled_block, complete_labeled_statement,
9152 build_bc_statement, patch_bc_statement, patch_loop_statement,
9153 build_new_loop, build_loop_body, complete_loop_body): New function
9154 declarations.
9155 * parse.y (java_warning_count): New global variable.
9156 (label_id): New static variable.
9157 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9158 (block:): Return size_zero_node when block is empty.
9159 (empty_statement:): Return size_zero_node.
9160 (statement:): Implement supplemental action when for_statement: is
9161 reduced.
9162 (label_decl:): New rule.
9163 (labeled_statement:): Rewritten using label_decl. Actions
9164 implemented.
9165 (labeled_statement_nsi:): Likewise.
9166 (if_then_statement): Actions implemented.
9167 (while_expression): New rule.
9168 (while_statement:): Rewritten using while_expression. Actions
9169 implemented.
9170 (while_statement_nsi:): Likewise.
9171 (do_statement_begin:): New rule.
9172 (do_statement:): Rewritten using do_statement_begin. Actions
9173 implemented.
9174 (for_statement:): Rewritten using for_begin. Actions implemented.
9175 (for_statement_nsi:): Likewise.
9176 (for_header:, for_begin:): New rules.
9177 (for_init:): Actions implemented.
9178 (statement_expression_list:, break_statement:,
9179 continue_statement:): Likewise.
9180 (yyerror): Count number of issued warning(s).
9181 (java_report_errors): Report error(s) and/or warning(s).
9182 (java_complete_class): Use build_java_argument_signature to
9183 recompute completed method signature.
9184 (java_check_regular_methods): New locals method_wfl and aflags.
9185 Use method_wfl instead of lookup_cl during error reports. Fixed
9186 indentation and modified some error messages. Use
9187 lang_printable_name in method instead of the DECL_NAME. New code
9188 to issue warnings on methods not overriding corresponding methods
9189 private to a different package.
9190 (java_method_add_stmt): Call add_stmt_to_compound.
9191 (add_stmt_to_compound): New function.
9192 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9193 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9194 (build_if_else_statement, patch_if_else_statement,
9195 build_labeled_block, generate_labeled_block,
9196 complete_labeled_statement, build_new_loop, build_loop_body,
9197 complete_loop_body, patch_loop_statement, build_bc_statement,
9198 patch_bc_statement, patch_exit_expr): New functions.
9199 * typeck.c (build_java_signature): Build argument signature before
9200 enclosing it in between parenthesis.
9202 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9204 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9205 (JAVA_OBJS): Added reminder comment
9207 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9209 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9210 be interpreted as a long long.
9212 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9214 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9215 soft_initialise_class. Use _Jv_NewMultiArray, not
9216 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9217 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9218 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9219 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9221 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9223 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9224 length_identifier_node): New global tree node constants.
9225 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9226 Replace uses by super_identifier_node etc.
9227 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9229 * parse.y (resolve_field_access): Don't special-case ".length" if
9230 flag_emit_class_files.
9231 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9232 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9233 and ARRAY.length.
9235 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9237 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9238 * class.c (make_method_value): Remove init for removed fields.
9240 * class.c (layout_class): Use build_java_argument_signature.
9241 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9243 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9244 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9245 (build_java_signature): Don't use push_java_argument_signature.
9247 * typeck.c (lookup_argument_method): New function.
9248 * parse.y (java_check_regular_methods): Use lookup_argument_method
9249 instead of lookup_java_method2 followed by lookup_java_method.
9251 * parse.y (check_method_redefinition): Minor optimization.
9253 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9254 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9256 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9258 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9259 c-pragma.o.
9261 * gjavah.c (java_float_finite): Use K&R-style definition.
9262 (java_double_finite): Likewise.
9263 (generate_access): Now returns void. Changed all callers.
9264 (last_access_generated): Removed.
9265 (process_file): Only make a single pass over the .class file.
9267 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9269 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9270 for compatibility for G++ (with -fvtable-thunks).
9271 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9273 * gjavah.c (process_file): Use public inheritance for super-class.
9275 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9277 * lex.c (java_init_lex): Initialize ctxp->package.
9278 * parse.h (struct parser_ctxt): package and package_len replaced
9279 by tree package, an identifier node. Field method_decl_list is
9280 gone. Fixed comments.
9281 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9282 class_in_current_package): New function prototypes.
9283 * parse.y (array_type:): Set class loaded flag on primitive type
9284 arrays.
9285 (package_declaration:): Assign ctxp->package to the
9286 identifier node.
9287 (method_invocation:): Handle invocation of method qualified by
9288 `super'.
9289 (single_type_import_declaration:): Removed ambiguity check.
9290 (java_pop_parser_context): New local variable `next'. Reset and
9291 set IMPORT_CLASSFILE_NAME flags on current and previous import
9292 list.
9293 (java_accstring_lookup): Use new local macro COPY_RETURN.
9294 (lookup_field_wrapper): New function.
9295 (parser_qualified_classname): Use merge_qualified_name.
9296 (parser_check_super_interface): Broaden error message.
9297 (do_resolve_class): Check for qualified class name in the current
9298 compilation unit if appropriate.
9299 (process_imports): Check for already defined classes.
9300 (check_pkg_class_access): Got rid of call to
9301 get_access_flags_from_decl.
9302 (java_complete_expand_methods): Call safe_layout_class based on
9303 the current class size.
9304 (make_qualified_primary): Build a WFL qualification on primary if
9305 none exists.
9306 (merge_qualified_name): New function.
9307 (make_qualified_name): Use merge_qualified_name.
9308 (resolve_expression_name): Use safe_lookup_field.
9309 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9310 (resolve_qualified_expression_name): Likewise. Check on resolved
9311 element accessibility.
9312 (not_accessible_p, class_in_current_package): New functions.
9313 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9314 (patch_method_invocation_stmt): Merged common pieces. Check
9315 accessibility of invoked method.
9316 (check_for_static_method_reference): Add returned type in error
9317 message.
9318 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9319 (refine_accessible_methods_list): Merged two conditions in test.
9320 (java_complete_class): Sanity check on stabilize_ref gone.
9321 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9323 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9325 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9327 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9329 * gjavah.c (F_NAN): Removed.
9330 (F_NAN_MASK): New macro.
9331 (F_POSITIVE_INFINITY): Removed.
9332 (F_NEGATIVE_INFINITY): Likewise.
9333 (java_float_finite): Rewrote.
9334 (D_NAN_MASK): Renamed.
9335 (java_double_finite): Rewrote.
9336 (D_POSITIVE_INFINITY): Removed.
9337 (D_NEGATIVE_INFINITY): Likewise.
9339 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9340 If verbose, print underlying representation of value in hex.
9342 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9344 * buffer.h, buffer.c: New files.
9345 * Makefile.in (JAVA_OBJS): Add buffer.o.
9347 Support locals variables and writing their debug entries to .class.
9348 * jcf-write.c: Simplify some by user new buffer type.
9349 (vode_buffer_grow): Removed.
9350 (struct localvar_info): New type.
9351 (localsvars, localvartable): New buffers.
9352 (localvar_alloc, localvar_free): New functions.
9353 (generate_bytecode_insns): Handle local variables.
9354 (generate_classfile): Write LocalVariableTable attribute.
9356 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9358 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9359 * zipfile.h (ZIPMAGIC): New macro.
9361 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9363 * Makefile.in (gjavah.o): Updated dependencies.
9364 (jcf-dump.o): Likewise.
9365 (all.indirect): Use ../gjavah.
9366 (../gjavah$(exeext)): Likewise.
9367 (clean): Don't remove gjavah.
9368 (clean): Remove parse.c, not java/parse.c.
9369 * Make-lang.in (java): Added gjavah.
9370 (gjavah$(exeext)): New target.
9371 (GJAVAH_SOURCES): New macro.
9372 (java.all.build): Added gjavah.
9373 (java.all.cross): Likewise.
9374 (java.rest.encap): Likewise.
9375 * config-lang.in (compilers, stagestuff): Added gjavah.
9377 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9379 * gjavah.c (java_float_finite): New function.
9380 (java_double_finite): Likewise.
9381 (F_POSITIVE_INFINITY): New macro.
9382 (F_NEGATIVE_INFINITY): Likewise.
9383 (F_NAN): Likewise.
9384 (D_POSITIVE_INFINITY): Likewise.
9385 (D_NEGATIVE_INFINITY): Likewise.
9386 (D_NAN): Likewise.
9387 (print_field_info): Use java_float_finite and java_double_finite.
9389 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9391 * parse.y (method_header): Name "this" implicit argument.
9393 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9395 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9396 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9397 (put_linenumber): New function.
9398 (generate_bytecode_insns, generate_classfile): Write line numbers.
9400 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9402 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9403 (lookup_name, build_known_method_ref, build_class_init,
9404 build_invokevirtual, invoke_build_dtable, match_java_method,
9405 build_field_ref, pushdecl_force_head, build_java_binop,
9406 binary_numeric_promotion, build_decl_no_layout,
9407 build_java_arrayaccess, build_newarray, build_anewarray,
9408 build_java_array_length_access, build_java_arraynull_check): New
9409 extern function prototypes.
9410 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9411 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9412 java-tree.h.
9413 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9414 to NULL
9415 * jcf.h (jcf_out_of_synch): New extern function prototype.
9416 * parse.h: Static/global function implemented in parse.y
9417 prototyped and declarations moved at the end of the file.
9418 (DECL_P): Check that the argument isn't null.
9419 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9420 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9421 (QUAL_DECL_TYPE): New macro.
9422 (PARAMS): Macro definition removed.
9423 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9424 (return_statement:): Call build_return.
9425 (field_access:): Call make_qualified_primary in sub rule.
9426 (method_invocation:): Build method invocation and call
9427 make_qualified_primary when processing primaries.
9428 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9429 get_type_from_signature.
9430 (java_check_regular_method): Extra integer 0 argument when calling
9431 lookup_java_method2.
9432 (lookup_java_interface_method2): Extra method DECL argument when
9433 calling lookup_java_interface_method2.
9434 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9435 COMPOUND_EXPR node.
9436 (java_complete_expand_method): Layout current class iff not
9437 already done. Don't process interface's methods.
9438 (java_complete_expand_method): Use super class only if it
9439 exists. Use current class otherwise.
9440 (make_qualified_primary): New function.
9441 (resolve_expression_name): Process qualified expression or
9442 expression from primary the same way.
9443 (resolve_expression_name): Two last arguments to
9444 resolve_field_access are now NULL_TREEs.
9445 (resolve_field_access): New variable is_static. Local field must
9446 be DECLs. is_static computed on field DECLs only. Append code in
9447 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9448 to initialize field_type.
9449 (resolve_qualified_expression_name): New local variable,
9450 previous_call_static and is_static. Handle primaries with function
9451 calls, casts, array references and `this'. `super' now handled as
9452 `(super_class)this'. Use is_static to clarify boolean expressions.
9453 Added code to handle case where a proper handle is required to
9454 access a field. Use QUAL_DECL_TYPE where applicable.
9455 (maybe_access_field): New function.
9456 (patch_method_invocation_stmt): New arguments primary, where,
9457 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9458 deleted. Use `where' as a type to search from if specified. Check
9459 for static method reference where forbidden. Append primary or
9460 current_this to the argument list if not calling constructor nor
9461 static methods.
9462 (check_for_static_method_reference): New function.
9463 (patch_invoke): Layout the class on which new is done if
9464 necessary.
9465 (lookup_method_invoke): Changed format to report errors on
9466 methods.
9467 (qualify_ambiguous_name): New local variable this_found. Now
9468 handle things from primaries. Method call are considered
9469 expression names.
9470 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9471 changed into NULLs.
9472 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9473 (java_complete_tree): New case fo RETURN_EXPR. Process function
9474 call arguments in separate function.
9475 (complete_function_arguments): New function.
9476 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9477 anymore.
9478 (patch_assignment): Take the return function slot into account as
9479 a RHS. Distinguish assignment from a return.
9480 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9481 when checking methods in interfaces.
9482 (resolve_type_during_patch): NULL argument to unresolve_type_p
9483 instead of NULL_TREE.
9484 (patch_newarray): Fixed typo in comment.
9485 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9486 (build_return, patch_return): New functions.
9487 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9489 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9491 * constants.c (find_name_and_type_constant, find_fieldref_index,
9492 find_methodref_index): New methods.
9493 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9494 just return given method. Also, rename to build_known_method_ref.
9495 (expand_invoke): Rename call to build_invoke_non_interface.
9496 * java-tree.h, parse.h: Update prototype.
9497 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9498 (such as expand_expr_stmt) if flag_emit_class_files.
9499 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9500 STACK_TARGET, IGNORE_TARGET): New macros.
9501 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9502 (generate_bytecode_insn): New function to generate method's bytecode.
9503 (generate_classfile): Node generate Code attribute for a method.
9504 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9505 push_long_const, field_op, adjust_typed_op, maybe_wide):
9506 New functions used by generate_bytecode_insn.
9508 * typeck.c (signature_include_return): Remove variable.
9509 (push_java_argument_signature, build_java_argument_signature): New.
9510 (build_java_signature): Use push_java_argument_signature.
9511 * parse.y: Use build_java_argument_signature instead of fiddling
9512 with signature_include_return.
9514 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9516 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9517 types.
9519 * Makefile.in (all.indirect): Added gjavah$(exeext).
9520 (gjavah$(exeext)): Added $(exeext).
9521 (clean): Likewise.
9523 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * class.c (layout_class): Call to java_layout_parsed_class replace
9526 by safe_layout_class.
9527 * expr.c (build_java_array_length_access): Removed static storage
9528 class in the function definition.
9529 (build_java_arraynull_check): Likewise.
9530 Also fixed typos in two comments.
9531 * lex.c (java_init_lex): Initialize static global kw_length.
9532 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9533 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9534 java_lex_error.
9535 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9536 * parse.h (resolve_no_layout): New static function declaration.
9537 (get_identifier_in_static): Declaration removed.
9538 (java_layout_parsed_class): Function name declaration changed to
9539 safe_layout_class.
9540 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9541 not_initialized_as_it_should_p, build_this): New static function
9542 declarations.
9543 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9544 binary_numeric_promotion, stabilize_reference,
9545 build_decl_no_layout, build_java_arrayaccess): Extern function
9546 declarations moved into their own section.
9547 (build_newarray, build_anewarray, build_java_array_length_access,
9548 build_java_arraynull_check): New extern function declarations.
9549 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9550 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9551 fake tree codes.
9552 (CALL_CONSTRUCTOR_P): New macro.
9553 * parse.y (kw_length): New static global tree node.
9554 (return_statement): Tagged <node>.
9555 (RETURN_TK): Tagged <operator>.
9556 (variable_declarator_id:): Build variable declaration with an
9557 empty initialization value if a syntax error was found in the
9558 initialization part of the variable declaration.
9559 (statement_without_trailing_substatement:): return_statement: now
9560 uses the default rule.
9561 (return_statement:): Temporarily fixed to return NULL_TREE.
9562 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9563 (class_instance_creation_expression:): Class creation rules now
9564 call build_method_invocation upon reduction.
9565 (array_creation_expression:): Rules call build_newarray_node upon
9566 reduction.
9567 (dim_exprs:): Build a list of dimension expressions.
9568 (dim_expr:): Store location of the OSB_TK in the dimension
9569 expression node.
9570 (method_invocation:): Added a new error rule.
9571 (build_unresolved_array_type): WFL argument may also be an array
9572 on a primitive type. Name of the argument changed to reflect this.
9573 (method_declarator): Insert argument type at the beginning of the
9574 argument type list and later reverse the list.
9575 (unresolved_type_p): Argument 'returned' may be optionally
9576 NULL_TREE.
9577 (java_layout_class_from_source): Function renamed
9578 safe_layout_class.
9579 (resolve_and_layout): Now call resolve_no_layout and
9580 safe_layout_class.
9581 (resolve_no_layout): New function.
9582 (purify_type_name): New function.
9583 (complete_class_report_errors): Call purify_type_name during error
9584 report on a type not found.
9585 (process_imports): error_found local variable doesn't need to be
9586 initialized to zero.
9587 (declare_local_variables): New local type_wfl. Fixed typo in error
9588 message. type_wfl assigned to unresolved type and used to register
9589 incomplete type. Build a WFL around the variable initialization
9590 statement so that debug info can be generated on it.
9591 (source_start_java_method): Reverse argument list after they've
9592 been processed.
9593 (current_this): New static global variable.
9594 (java_complete_expand_methods): Set current_this when appropriate.
9595 (resolve_expression_name): Build correct static and non static
9596 field access bearing a simple name.
9597 (resolve_field_access): Resolve the length field of arrays. Handle
9598 f.m() cases.
9599 (patch_method_invocation_stmt): Set the type of the method
9600 invocation to error_mark_node. This value is later overridden by a
9601 valid type, if any. Don't handle qualified constructor invocation
9602 as qualified method invocation. Call lookup_method_invoke with its
9603 new flag. It's no longer necessary to access the selected method
9604 as the value of a tree list. Handle constructor invocation.
9605 (patch_invoke): Reverse argument list when invoking non interface
9606 methods. Insert call to new as the first argument of the
9607 constructor.
9608 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9609 defined within a final class. Return INVOKE_STATIC if the invoked
9610 method is a constructor.
9611 (lookup_method_invoke): New lc argument is a flag to indicate a
9612 constructor lookup. Now handle constructor lookup. Choose the most
9613 specific method in case several were matching the invocation
9614 requirements. Return a method decl instead of a tree list featuring
9615 one single method decl element.
9616 (refine_accessible_methods_list): New lc flag argument to
9617 indicate that a constructor is being looked up.
9618 (not_initialized_as_it_should_p): New function.
9619 (java_complete_tree): Now process fake tree codes
9620 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9621 save_expr on resolved function call arguments. Case on
9622 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9623 (patch_assignment): LHS can be a field access expression. When
9624 dealing with reference, lhs_type is the promoted type of the
9625 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9626 applicable.
9627 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9628 (patch_binop): Use not_initialized_as_it_should_p where
9629 applicable.
9630 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9631 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9632 where applicable.
9633 (resolve_type_during_patch): New function.
9634 (patch_cast): Call resolve_type_during_patch to resolve type and
9635 report error accordingly.
9636 (patch_array_ref): Use not_initialized_as_it_should_p where
9637 applicable. Array base expression is saved before being
9638 used. Promote the type of an array elements if it contains non
9639 builtin types.
9640 (build_newarray_node, patch_newarray, build_this): New functions.
9642 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9644 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9645 increment it in `for' statement.
9646 (print_field_info): If number is inf or nan, don't print it.
9647 (print_method_info): If method name is `delete', just ignore it.
9648 (print_c_decl): Special-case jstringArray.
9650 * gjavah.c (help): New function.
9651 (no_argument): New function.
9652 (usage): Changed text.
9653 (main): Rewrote argument handling. Now handles -v, --help,
9654 --version.
9655 (version): New function.
9656 (found_error): New global.
9657 (main): Return found_error.
9658 (generate_access): Set found_error.
9659 (print_c_decl): Likewise.
9661 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9663 * gjavah.c (print_c_decl): Don't print "," when examining field.
9664 Skip type name when looking at "[L" types.
9665 (process_file): Now static.
9666 (generate_access): Now returns int.
9667 (last_access_generated): New global.
9668 (process_file): Clear last_access_generated; make multiple passes
9669 over the class.
9670 (print_field_info): Just return if generate_access returns true.
9671 (print_method_info): Likewise. Also, allow <init> functions to
9672 pass through.
9673 (print_c_decl): Added is_init argument. Print constructors
9674 properly.
9675 (print_cxx_classname): Use UTF8_GET to extract characters from
9676 string.
9677 (print_base_classname): New function.
9678 (print_class_decls): New function.
9679 (process_file): Use it.
9680 (utf8_cmp): New function.
9682 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9684 * lang-options.h: Format changed to match changes in gcc/toplev.c
9685 to implement a --help option.
9687 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9689 * decl.c (init_decl_processing): Revert change to dtable_type.
9691 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9693 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9695 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9697 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9699 * lang.c (lang_init): Default flag_exceptions to 1, without
9700 checking to see if it's 2 first.
9702 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9704 * constants.c: Include "system.h".
9705 * decl.c: Likewise.
9706 * lang.c (flag_new_exceptions): Get via extern now.
9707 (lang_init_options): New functions. Turn on flag_new_exceptions.
9709 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9711 * lex.c (java_lex): Return 0 when we see an invalid character in
9712 the input.
9714 * lex.c (java_read_char): Specify extra argument when calling
9715 java_lex_error.
9716 (java_read_unicode, java_parse_end_comment,
9717 java_parse_escape_sequence): Likewise,
9718 (java_lex): Specify extra argument when calling
9719 java_lex_error. Test that IDs are beginning with a legal character
9720 for IDs. Handle invalid characters with an error message and a
9721 call to java_lex_error.
9722 (java_lex_error): Adjust column position by new argument
9723 `forward'. Issue an error even if in the middle of reporting an
9724 other error.
9726 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9728 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9729 we don't explicitly put a null pointer when we're copying it.
9731 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9733 * gjavah.c (print_cxx_classname): New function.
9734 (super_class_name): Likewise.
9735 (print_super_fields): Removed.
9736 (in_super): Removed.
9737 (print_field_info): Never generate #defines.
9738 (print_c_decl): Changed generated types to match JNI. No longer
9739 print class name before method name.
9740 (print_method_info): Print "static" before static methods.
9741 Print "virtual" before non-final methods.
9742 (usage): Use exit(1), not exit(-1).
9743 (main): Likewise.
9744 (print_field_info): Use %.17g to print a double.
9745 (last_access): New globals.
9746 (process_file): Initialize last_access.
9747 (usage): Now static.
9748 (ACC_VISIBILITY): New define.
9749 (generate_access): New function.
9750 (print_field_info): Call it.
9751 (print_method_info): Likewise. Also, generate information for all
9752 methods, not just native methods. Return void.
9753 (print_c_decl): Return void.
9754 (print_field_info): Return void.
9756 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9759 processing the jc1 grammar file. Prefix bison functions and
9760 variables with java_.
9761 (parse.c): Dependencies on parse.h and lex.h
9762 * expr.c (build_java_arrayaccess): Function now global.
9763 * java-tree.h: Comment reorganized to carry on previous
9764 classification effort.
9765 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9766 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9767 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9768 java_parse (new prefix java_ generated by bison).
9769 (java_layout_parsed_class, java_register_parsed_class): Function
9770 call removed.
9771 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9772 * lex.c (static tree wfl_op): Variable deleted.
9773 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9774 ctxp fields to NULL_TREE.
9775 (java_lex): No longer create WFL for operators. Filename caching
9776 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9777 created as STRING_CST and later expanded. Removed extra argument
9778 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9779 and SUPER.
9780 (build_wfl_node): Removed code in comments.
9781 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9782 store token and location data in the current bison token.
9783 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9784 static/extern function declaration at the beginning of the file.
9785 (struct qualification): Data structure definition deleted.
9786 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9787 (qualify_ambiguous_name): Function declaration modified. Function
9788 now returns nothing.
9789 (build_array_ref, patch_array_ref, make_qualified_name,
9790 resolve_qualified_expression_name, maybe_generate_clinit,
9791 resolve_field_access): New static function declarations.
9792 (build_java_arrayaccess): New extern function declaration.
9793 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9794 (CALL_EXPR_PRIMARY): Macro deleted.
9795 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9796 (struct parser_ctxt): Field initialized_final
9797 removed. non_static_initialized, static_initialized: New fields.
9798 * parse.y (static tree kw_super, static tree kw_this): New global
9799 static.
9800 (%union): tree wfl field of operator member replaced by int
9801 location. WFLs are non longer created for operators.
9802 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9803 (qualified_name:): Now calls make_qualified_name to build the
9804 identifier.
9805 (type_declaration:): Consider generating <clinit> when class
9806 parsing completed.
9807 (variable_declarator:): Directly build an assignment node when the
9808 variable is initialized when declared.
9809 (this_or_super:): Build a WFL and set current location when THIS
9810 or SUPER are parsed.
9811 (expression_statement:): Wrap statement around a WFL.
9812 (primary_no_new_array:): Fixed typo. Changed value returned by
9813 THIS_TK because of its new type (temporary).
9814 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9815 (field_access:): Build qualified name with SUPER.
9816 (method_invocation:): Fixed returned value because of SUPER's new
9817 type.
9818 (array_access:): Use OSB_TK location information.
9819 (post_increment_expression:, post_decrement_expression:,
9820 unary_expression:, pre_increment_expression:,
9821 pre_decrement_expression:, unary_expression_not_plus_minus:,
9822 cast_expression:, multiplicative_expression:,
9823 additive_expression:, shift_expression:, relational_expression:,
9824 equality_expression:, and_expression:, exclusive_or_expression:,
9825 inclusive_or_expression:, conditional_and_expression:,
9826 conditional_or_expression:, assignment:): Use new location/token
9827 information available on operators.
9828 (create_class): Set super_decl_type to NULL_TREE when processing
9829 java.lang.Object.
9830 (register_fields): Field initialization is now a MODIFY_EXPR
9831 node. Chain initialization code to the matching lists (according
9832 the the field declaration modifiers).
9833 (maybe_generate_clinit): New function.
9834 (method_header): Don't set method's DECL_NAME to a WFL when adding
9835 methods to java.lang.Object.
9836 (resolve_and_layout): Now can return NULL_TREE if the type
9837 resolution fails. Otherwise, return the class DECL instead of its
9838 TYPE.
9839 (check_method_redefinition): Don't patch method DECL_NAME if it
9840 belongs to java.lang.Object.
9841 (process_imports): Simply assign error_found to the value returned
9842 by check_pkg_class_access.
9843 (declare_local_variables): Don't use their init statements (if
9844 any) when parsing error were previously found. Reuse MODIFY_EXPR
9845 build during parsing as an init statement.
9846 (java_method_add_stmt): Now return the current method body.
9847 (java_layout_parsed_class, java_register_parsed_class): Functions
9848 removed.
9849 (java_complete_expand_methods): Initialize the constant pool on a
9850 per class basis. Layout the classes before expanding their method
9851 bodies. Don't try expand artificial constructor code if error were
9852 found. Make the classes data and register them if no error were
9853 found.
9854 (java_complete_expand_method): Retrieve an artificial constructor
9855 argument list before entering its body. Assign the top block to
9856 the artificial constructor function body and set types of declared
9857 blocks and compound statements to void. Walk method body if not an
9858 artificial constructor.
9859 (make_qualified_name, cut_identifier_in_qualified): New functions.
9860 (resolve_expression_name): Fixed comments. Save/restore the
9861 current class CLASS_LOADED_P flag value. Build non qualified
9862 static field access and handle qualified expression names.
9863 (resolve_field_access, resolve_qualified_expression_name): New
9864 functions.
9865 (patch_method_invocation_stmt): Use the new expression resolution
9866 scheme, calling resolve_field_access when the function call is
9867 resolved as an expression.
9868 (qualify_ambiguous_name): Function rewritten to work on qualified
9869 expression produced by make_qualified_name.
9870 (java_complete_tree): Promote type when function's argument are
9871 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9872 the assignment to discover further errors if RHS is a expression
9873 name that fails to evaluate. Declare LHS initialized even though
9874 the assignment failed. Don't use the location variable and removed
9875 extra argument in patch function calls. Now handle the ARRAY_REF
9876 case and build internal string representation when STRING_CSTs are
9877 walked.
9878 (build_method_invocation): Don't wrap function call around a WFL.
9879 (build_assignment): Likewise. Use the operator location
9880 information.
9881 (patch_assignment): Handle array access LHSs. Handle error
9882 provenance, resulting in a better error report.
9883 (build_binop): Use op_location from operator as binop location
9884 information.
9885 (build_unaryop, build_incdec, build_cast): Likewise.
9886 (patch_binop): Extract location information from the node. Fixed
9887 typo in error message.
9888 (patch_unary_op): Extract location information from the node.
9889 (build_array_ref, patch_array_ref): New functions.
9891 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9893 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9894 match _Jv_IsInstanceOf.
9895 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9896 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9898 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9900 * decl.c (init_decl_processing): Functions are now named
9901 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9903 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9905 * java-tree.h (load_class): Add prototype.
9906 * class.c (is_compiled_class): Add missing arg to load_class.
9907 * expr.c (expand_java_NEW): Call load_class.
9908 * parse.y (process_import): Removed bogus use of void return value.
9910 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9912 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9913 Function name is "_Jv_Throw" instead of "soft_athrow".
9914 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9915 Function name is "_Jv_AllocObject" instead of "soft_new".
9916 Takes an extra parameter (object size).
9917 * expr.c: Update calls.
9919 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9921 * lex.c (java_get_line_col): Handle end-of-file.
9922 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9924 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9926 * lang.c (lang_init): Make -fexceptions the default.
9927 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9928 exception handling is not turned on.
9930 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9932 * lang.c (flag_new_exceptions): Make this this default.
9933 * decl.c (end_java_method): Call emit_handlers.
9934 * except.c (method_init_exceptions): Set language code and version.
9935 (expand_start_java_handler): Enable exception, and call
9936 expand_eh_region_start.
9937 (expand_end_java_handler): Enable exception, and set up catch blocks.
9938 (emit_handlers): New routine to generate the saved handlers.
9939 * java-except.h (emit_handlers): Add prototype.
9941 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9943 We used to have three different representations of the constant pool:
9944 the CPool structure, the tree_constant_pool, and the constructures
9945 used to build the Class object (which may need class and string
9946 constants) in compiled code. None were appropriate for compiling
9947 to .class files, so I did a major overhaul.
9949 First, the tree_constant_pool array was removed. Things were
9950 modified to the CPool structure in the JCF could be used.
9951 Second, a "capacity" field was added to the CPool, and functions
9952 written to search for a matching constant, adding one if not found.
9953 The code that generated the Class object was changed to use a CPool.
9954 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9955 the static Class object are now only in build_constants_constructor.
9956 Finally, I wrote code which can generate a .class file (including its
9957 constant pool) from the RECORD_TYPE of a class. This is a big step
9958 on the way to compiling Java source into .class files.
9960 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9961 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9963 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9964 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9965 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9966 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9967 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9968 (lang_type): Removed constant_pool field.
9969 * jcf.h (CPool): Renamed size to count. Added field capacity.
9970 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9971 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9972 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9974 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9975 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9976 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9977 (set_constant_entry, find_constant1, find_constant2,
9978 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9979 find_utf8_constant, find_class_or_string_constant): New functions.
9981 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9982 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9983 (give_name_to_class, get_class_constant): Likewise.
9984 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9985 (get_name_and_type_constant, get_ref_constant): Removed.
9986 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9987 * parse.y: Don't save/restore tree_constant_pool.
9988 * verify.c (verify_jvm_instructions): Update for new approach.
9989 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9991 * lang-options.h: Added -femit-class-file, -femit-class-files.
9992 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9993 (lang_f_options): Added "emit-class-file(s)".
9995 * expr.c (build_java_arrayaccess): Generate more efficient array
9996 bounds checking, by using unsigned compare.
9998 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10000 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10002 * parse.h: New comment on the handling of unresolved type
10003 identifiers. JDEPs are now part of the jdep_code enum.
10004 (typedef struct jdep): Now use enum jdep_code or int, depending on
10005 availability. Both are narrowed down to an 8 bits bitfield.
10006 (CALL_EXPR_PRIMARY): Fixed comment.
10008 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10010 * Make-lang.in (java): Added gjavac and jvgenmain.
10011 (java.start.encap): Depend on gjavac.
10012 (java.rest.encap): Depend on jvgenmain.
10014 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10015 (JAVA_CROSS_NAME): Likewise.
10016 (java.all.build): Depend on jvgenmain and gjavac.
10017 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10018 (jvgenmain$(exeext)): New target.
10019 (java.install-common): Wrote.
10020 * config-lang.in (compilers, stagestuff): Added gjavac and
10021 jvgenmain.
10023 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10025 * lang.c (lang_decode_option): New argc/argv interface.
10027 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10029 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10030 * decl.c (build_decl_no_layout): New function.
10031 * expr.c (java_lang_expand_expr): Layout declarations found in
10032 blocks before they're pushed.
10033 * jcf-parse.c (load_class): Save current line when parsing class
10034 file.
10035 (parse_source_file): Register class before expanding their
10036 methods.
10037 * lang.c (put_decl_node): Produce `null' when `void *' is
10038 processed.
10039 * lex.c (static tree wfl_op): New static global, for error report
10040 on casts.
10041 (java_init_lex): wfl_operator and wfl_op initialized
10042 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10043 parsed.
10044 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10045 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10046 build_unresolved_array_type): New static function definitions.
10047 (build_decl_no_layout): New extern function declared.
10048 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10049 faulty modifier exists.
10050 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10051 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10052 (UNARY_PLUS_EXPR): New fake operator.
10053 (struct parser_ctxt): New field osb_number.
10054 * parse.y (static tree wfl_operator): New static WFL for operator
10055 bound error messages.
10056 (DECR_TK, INCR_TK): Moved.
10057 (OP_TK): Tagged <operator>.
10058 (array_type:): Now call build_unresolved_array_type.
10059 (dim_expr:): Count the number of '[' seen.
10060 (post_increment_expression, post_decrement_expression,
10061 pre_increment_expression, pre_decrement_expression,
10062 unary_expression_not_plus_minus, unary_expression:): Actions are
10063 now building the corresponding unary expressions.
10064 (cast_expression:): Actions are now building cast expressions.
10065 (build_unresolved_array_type): New function.
10066 (create_interface): Reset the number of declared interfaces.
10067 (create_class): Likewise.
10068 (method_header): Methods declared within the scope of an interface
10069 are now implicitly set public and abstract.
10070 (java_complete_class): Variable's and parameter's type are patched
10071 with a promoted type.
10072 (declare_local_variables): Resolved non builtin types are promoted
10073 before being used to build a variable decl. Removed type patch
10074 posted on variable initialization statement.
10075 (source_start_java_method): Use build_decl_no_layout to build the
10076 decl of a parameter of incomplete type.
10077 (java_register_parsed_class): Process interfaces too. Call
10078 rest_of_decl_compilation on each processed class declarations.
10079 (java_complete_expand_methods): Don't attempt to expand things in
10080 interfaces.
10081 (java_complete_tree): Process CONVERT_EXPR, even though it always
10082 has a type. Propagate error_mark_node to node's type too. Promote
10083 method's call argument type and return error_mark_node if
10084 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10085 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10086 handle unary operator nodes.
10087 (build_assignment): Added comment.
10088 (print_int_node): New function.
10089 (patch_assignment): New second argument. New error handling. Use
10090 print_int_node. Handle references. Use can_cast_to_p to issue
10091 different error message according to the context and check upon
10092 the initialization of the RHS.
10093 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10094 (operator_string): Handle more operators.
10095 (patch_binop): No longer use a function static
10096 wfl_operator. Improved error message on shift distance.
10097 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10098 patch_cast): New functions.
10100 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10102 * jvspec.c: New file.
10103 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10105 * java-tree.h (identifier_subst): Add declaration.
10107 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10109 * jvgenmain.c (main): Generate call to JvRunMain.
10111 * class.c (make_class_data): Push value for "sync_info" field.
10112 * decl.c (init_decl_processing): Push "sync_info" field.
10114 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10116 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10117 Java (source) name, not signature.
10118 Set TYPE_ALIGN to (at least) that of element_type.
10120 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10122 * class.c: Moved classname-mangling-rekated code to ...
10123 * mangle.c: ... this new file.
10124 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10125 * Makefile.in: Update for above changes.
10127 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10129 * expr.c (truthvalue_conversion): Convert integer and floating
10130 point value to their truth value.
10131 * lex.c (java_lex): Handle the `null' literal.
10132 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10133 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10134 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10135 New macros.
10137 * parse.y: Reorganization/documentation on token declaration.
10138 (binop_lookup[]): New added new tree codes.
10139 (relational_expression): Build corresponding binary operators.
10140 (equality_expression, conditional_and_expression,
10141 conditional_or_expression): Likewise.
10142 (java_complete_class): Fix crash in debug message.
10143 (java_complete_tree): Check initialization of method call
10144 arguments. Further bogus node evaluation to detect more error
10145 during assignments. Handles more binary operators.
10146 (patch_assignment): Use DECL_P.
10147 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10148 code.
10149 (operator_string): Handle more case. Compacted source.
10150 (patch_binop): Changed function comment. Checking for
10151 uninitialized first operand takes the compound assignment into
10152 account and uses DECL_P. Checking for uninitialized second operand
10153 delayed to routine's end. Use macros to issue type bound error
10154 messages and issue messages on both operands if their types are
10155 different. Force fixed type into node. Handle all binary
10156 operators.
10158 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10160 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10161 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10162 build operator node and return tokens.
10163 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10164 * parse.h (java_complete_tree): Changed returned type in prototype.
10165 (build_method_invocation, build_assignment, patch_assignment,
10166 patch_binop): New static function declarations.
10167 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10168 BUILD_EXPR_WFL): New macros.
10169 * parse.y (enum tree_code binop_lookup[]): New static for token to
10170 TREE_CODE lookup.
10171 (%union): Parser union has new sub-structure `operator'.
10172 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10173 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10174 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10175 ASSIGN_ANY_TK): Tokens tagged `operator'.
10176 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10177 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10178 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10179 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10180 (assignment_operator:): Rule tagged `operator'.
10181 (expression_statement:): Re-installed default rule.
10182 (method_invocation:): Sub rules call build_method_invocation.
10183 (postfix_expression:): Don't attempt to resolve name here. Just
10184 return an ID.
10185 (multiplicative_expression:): Sub-rules build corresponding binop
10186 expression node.
10187 (additive_expression:, shift_expression:, and_expression:,
10188 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10189 (assignment:): Sub rule invoke build_assignment.
10190 (assignment_operator:): Default rules on sub rules.
10191 (force_error): Added documentation on this variable.
10192 (declare_local_variables): Build initialization calling
10193 build_assignment.
10194 (expand_start_java_method): Removed unused rtx declaration. Mark
10195 arguments as already initialized.
10196 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10197 (java_complete_expand_methods): Don't process next method if
10198 completion of the previous one triggered errors.
10199 (java_complete_expand_method): Call source_end_java_method if no
10200 error were found during completion.
10201 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10202 locals declaratilon. Handle names found within a class. Return
10203 error_mark_node when things aren't found.
10204 (patch_method_invocation_stmt): Return error_mark_node on failures.
10205 (patch_invoke): Removed unused local. Return the correct node.
10206 (java_complete_tree): Now returns a value. The BLOCK section binds
10207 local identifiers and the type of a BLOCK is now void. Assign the
10208 result of operand completion on COMPOUND_EXPR. Assign the
10209 encapsulated node of a WFL to the result of its completion, except
10210 when the node is an identifier. Now handle MODIFY_EXPR and several
10211 binary operators. Return error_mark_node on errors.
10212 (build_method_invocation, build_assignment, patch_assignment,
10213 build_binop, operator_string, patch_binop): New functions.
10214 * typeck.c (binary_numeric_promotion): New function.
10216 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10218 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10219 Replace most uses of ident_subst by identifier_subst.
10221 * class.c (push_class_static_dummy_field): Removed function.
10222 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10223 instead of looking got "class" static field. Create that decl here.
10224 (class_identifier_node): Removed; no longer needed.
10225 (init_class_processing): Don't init class_identifier_node.
10226 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10227 Do nreverse 0 times (instead of twice) for Object and Class.
10228 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10230 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10232 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10233 while initializing linenumber_count and linenumber_table.
10234 Do it before init_function_start (which calls emit_line_note).
10235 * expr.c (expand_byte_code): Don't need to clear lineno here.
10237 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10239 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10240 then mangle number as _N_.
10242 * class.c (mangle_class_field): New function.
10243 (build_class_ref): Set assembler name of class reference using
10244 mangle_class_field.
10245 (push_class_static_dummy_field): Likewise.
10247 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10249 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10250 of assigning to TREE_CODE. The latter method exploits a feature
10251 of GCC that is not ANSI compliant.
10253 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10255 * decl.c (pushdecl_force_head): New function.
10256 (pushlevel): Removed conditional printf.
10257 (complete_start_java_method): Don't enter local variable scope if
10258 function is compiled from source code.
10259 * expr.c: parse.h now included
10260 (java_lang_expand_expr): New function.
10261 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10262 printf. Terminate buffer when doing directories.
10263 * jcf-parse.c (parse_source_file): Call lang_init_source before
10264 parsing and before code generation.
10265 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10266 use printf if the macro is defined.
10267 * lang.c (lang_init): Install lang_expand_expr hook on
10268 java_lang_expand_expr.
10269 (java_dummy_print): New function.
10270 (lang_init_source): New function.
10271 * lex.c (java_lex): Remember location of an opening brace at the
10272 second nesting level.
10273 (java_is_eol): Unget character seen after a CR if it is EOF.
10274 * parse.h: Now includes lex.h
10275 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10276 printf if the macro is defined.
10277 (expand_start_java_method, build_expr_block, enter_block,
10278 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10279 New static function declarations.
10280 (pushdecl_force_head): New extern function declaration.
10281 (INCOMPLETE_TYPE_P): New macro.
10282 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10283 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10284 BLOCK_EXPR_ORIGIN): New macros.
10285 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10286 DECL_SOURCE_LINE_LAST): New macros.
10287 (struct parser_ctxt): Removed field current_method_decl, redundant
10288 with the field current_function_decl. Added fields
10289 first_ccb_indent1 and pending_block.
10290 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10291 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10292 tagged <node>
10293 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10294 (compilation_unit:): Cosmetic on sub rule.
10295 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10296 (variable_initializer:): Installed default rule on expression:.
10297 (method_declaration:): method_header: starts a new
10298 method. method_body: installs the function body, absorbs blocks
10299 emitted for temporary variable scopings, pops function's body block
10300 and merges function's last statement lineno in DECL_SOURCE_LINE.
10301 (method_body:): Installed default rules.
10302 (block:): Call enter_block when an opening brace is seen. Absorb
10303 scoping blocks and call exit_block when a closing brace is seen.
10304 (block_statement:): Cosmetic changes.
10305 (method_invocation:): Create WFL around CALL_EXPR node.
10306 (patch_stage): Added comment around definition.
10307 (method_header): Try to use first_ccb_indent1 as the first line of
10308 the method, so BP debug info are emitted at the first opening
10309 brace of the function. If the function has no body, use the
10310 location of the function's name. Override currently defined method
10311 name with the matching WFL so we can point redefinition errors
10312 using the location where the function's name was declared.
10313 (check_abstract_method_header): Interprets DECL_NAME as an
10314 identifier or as a WFL, accordingly.
10315 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10316 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10317 location and name information out of it and reinstall DECL_NAME to
10318 its original identifier node value.
10319 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10320 function's source code).
10321 (read_import_dir): Test the value returned by find_class and issue
10322 a fatal accordingly.
10323 (declare_local_variables): Push a new block for the scope of the
10324 new variable(s) if code has been already generated at that nesting
10325 level. Pinpoint redefinition errors using the variable id
10326 WFLs. Generate initialization code if necessary. If the variable
10327 type is incomplete, register a patch on its decl.
10328 (source_start_java_method): Rewritten. Define a new block for the
10329 function's parameters. Build parameter decl out of function's
10330 arguments and register them for a patch if their types are
10331 incomplete.
10332 (expand_start_java_method): Includes the part of
10333 source_start_java_method that was pushing the parameter decls and
10334 completing the method start code.
10335 (source_end_java_method): Removed call the expand_end_bindings and
10336 poplevel (already taken care of). Reinstall function's arguments
10337 and get function's last line of code before calling
10338 expand_function_end.
10339 (java_method_add_stmt): New comment before the function's
10340 code. Complement the second operand of the current COMPOUND_EXPR
10341 if necessary.
10342 (java_complete_expand_methods): Don't generate debug info on line
10343 zero when expanding a generated constructor.
10344 (java_complete_expand_method): Set start and end line numbers for
10345 a artificially generated constructor to one and manually call
10346 enter_block and exit_block when defining it. For all methods:
10347 expand function's start calling the new expand_start_java_method
10348 and invoke java_complete_tree on the effective method's body, if
10349 any.
10350 (resolve_expression_name): Now use lookup_name_in_blocks to search
10351 local variable decls and print out an error when variables are
10352 undefined.
10353 (patch_method_invocation_stmt): Inserted comment before the
10354 function's code.
10355 (lookup_method_invoke): Chain method's arguments using chainon
10356 with the current arg list as a second argument. Inserted missing
10357 IDENTIFIER_POINTER when reporting an error on methods not found.
10358 (refine_accessible_methods_list): Don't retain constructors.
10359 (patch_arguments): Function removed.
10360 (java_complete_tree): Inserted comment before the function's
10361 code. New case for BLOCKs. Moved the WFL case a bit
10362 further. Complete function's arguments.
10363 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10364 maybe_absorb_scoping_blocks): New functions.
10366 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10368 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10369 previously set.
10370 * jcf-parse.c (parse_source_file, java_error_count): New forward
10371 and extern declarations.
10372 (java_parse_abort_on_error): Macro moved.
10373 (jcf_parse_source): fatal called if fopen fails. Now calls
10374 parse_source_file.
10375 (parse_source_file): New parse_only parameter. Reflects the
10376 elimination of the second pass.
10377 (yyparse): parse_source_file called with argument set to 0.
10378 * jcf.h (JCF_ZERO): Sets java_source to zero.
10379 * lex.c (java_init_lex): pass argument is gone. Function modified
10380 to be called once during the analysis of a file.
10381 (java_unget_unicode): Fixed typo in fatal message.
10382 (java_get_line_col): Likewise.
10383 (java_lval): Likewise. String literals no longer built during
10384 second pass.
10385 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10386 account.
10387 * parse.h (MODIFIER_WFL): New macro.
10388 (parse_check_super, parser_check_super_interface): Now return int.
10389 (parser_chain_incomplete_item, not_builtin_p,
10390 complete_method_decl): Declarations removed.
10391 (build_method_invocation_stmt, build_invoke): Renamed using the
10392 `patch' instead of `build'
10393 (register-incomplete_type, obtain_incomplete_type,
10394 java_complete_tree, java_complete_expand_method,
10395 unresolved_type_p, create_jdep_list): New function declarations.
10396 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10397 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10398 (jdep): New typedef on new struct _jdep.
10399 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10400 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10401 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10402 JDEP_RESOLVED_P): New macros.
10403 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10404 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10405 JDEP_VARIABLE): New enum values and jdep kinds.
10406 (jdeplist): New typedef on struct _jdeplist.
10407 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10408 macros.
10409 (CALL_EXPR_PRIMARY): New macro.
10410 (struct parser_ctxt): Fields java_pass, current_method_decl,
10411 method_decl_list deleted. New field jdeplist.
10412 (INCOMPLETE_P): Macro deleted.
10413 * parse.y (single_type_import_declaration:): Removed pass switch.
10414 (type_import_on_demand_declaration): Likewise.
10415 (field_declaration:): Removed pass switch on all sub rules.
10416 (class_declaration:): Call the complete_class_decl removed on
10417 class_body rules.
10418 (method_declaration:): Removed second pass switch. No longer chain
10419 methods decl when method_header reduced.
10420 (method_header:): Sub rules no longer depend on pass switch.
10421 (method_declarator:): Likewise.
10422 (method_body:): Likewise.
10423 (abstract_method_declaration:): Likewise.
10424 (block_statement:): Likewise.
10425 (local_variable_declaration:): Likewise.
10426 (argument_list:): Likewise.
10427 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10428 removed. Partial CLASS_EXPR tree node built instead.
10429 (postfix_expression:): Removed pass switch on all sub rules.
10430 (java_pop_parser_context): Free classd_list content.
10431 (yyerror): Call obstrack_grow0 to finalize error message.
10432 (check_class_interface_creation): Comment modified to reflect new
10433 returned value meaning. Removed second pass switch. Return 1 if an
10434 error was found, 0 otherwise. Adjust pointer on filename if a
10435 leading path separator was found.
10436 (maybe_create_class_interface_decl): Removed first pass switch
10437 when linking the class decl to the class_list. Install a new
10438 jdep_list for the class.
10439 (add_superinterfaces): List of unresolved interfaces is
10440 gone. Unresolved interfaces are directly added to the current
10441 dependencies list.
10442 (create_interface): Second pass shortcut removed.
10443 ctpx->modifier_ctx access through MODIFIER_WFL.
10444 (create_class): Second pass shortcut removed. Call to
10445 register_incomplete_type replaces the call to
10446 parser_chain_incomplete_item.
10447 (complete_class_decl): Function removed.
10448 (duplicate_declaration_error): New way of retrieving redeclared
10449 item type.
10450 (register_fields): Call to lookup_modifier_cl replaced by
10451 MODIFIER_WFL. New way of handling unresolved type, using
10452 unresolved_type_p and obtain_incomplete_type.
10453 register_incomplete_type replaces call to parser_chain_incomplete_item.
10454 (patch_stage): New static global variable.
10455 (method_header): New way of handling unresolved type, using
10456 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10457 indicates that the method decl needs to be patched.
10458 (check_abstract_method_header): Call to lookup_modifier_cl
10459 replaced by MODIFIER_WFL.
10460 (method_declarator): Incomplete argument type are registered
10461 calling register_incomplete_type. Patch on the declared method is
10462 issued in that case.
10463 (unresolved_type_p): New function.
10464 (parser_check_super_interface): New comment to reflect function's
10465 modified returned type (int). Function and has a new argument
10466 this_wfl. Call to parse_error_context uses this_wfl instead of
10467 relying on lookup_cl.
10468 (parser_check_super): Comment reflects function's new returned
10469 type (int). Function returns non zero value on error.
10470 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10471 register_incomplete_type, jdep_resolve_class): New functions to
10472 handle incomplete types in declarations.
10473 (java_complete_class): Rewritten to work with the new incomplete
10474 type handling scheme.
10475 (complete_class_report_errors): Likewise.
10476 (complete_method_decl): Removed: it jobs is now handled by
10477 java_complete_class.
10478 (do_resolve_class): Class loaded in not already loaded and not
10479 found in Java source code.
10480 (java_check_regular_methods, java_check_abstract_methods): Don't
10481 call complete_method_decl anymore.
10482 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10483 (read_import_dir): Got rid of the pass number dependency.
10484 (declare_local_variables): New handling of unresolved types (patch
10485 issued).
10486 (source_start_java_method): New parameter level. Function called
10487 with level set to 1 when argument types are potentially
10488 unresolved. Called to complete the job with level set to 2 once
10489 types are complete.
10490 (source_end_java_method): Call to permanent_allocation
10491 removed. Waiting to be replaced by a more suitable obstack
10492 management.
10493 (java_complete_expand_methods, java_complete_expand_method,
10494 java_expand_finals): New functions.
10495 (build_method_invocation_stmt): Renamed
10496 patch_method_invocation_stmt. Extracts function call expression
10497 (wfl) and arguments (args) from CALL_EXPR tree operands.
10498 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10499 call. Patch the function and argument operand of the CALL_EXPR
10500 tree argument.
10501 (patch_argument, java_complete_tree): New functions.
10503 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10505 Recover from missing fields and methods (i.e. error instead of fatal).
10506 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10507 * expr.c (expand_invoke): Recover from missing method.
10508 (expand_java_field_op): Recover from missing field.
10509 Inline references to java.lang.{Integer,Char,...}.TYPE.
10510 * typeck.c (get_type_from_signature), java-tree.h: New function.
10511 * class.c (add_method): Use get_type_from_signature.
10512 (build_class_ref): Handle a class that was not found.
10513 * typeck.c (convert): Handle conversion to pointers (for convenience).
10514 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10515 instead of lookup_field to handle missing fields.
10517 * jcf-parse.c (process_zip_dir): Set java_source.
10519 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10521 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10523 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * jcf-parse.c (load_class): Don't change input_filename before
10526 calling jcf_parse_source (but still do it before calling
10527 jcf_parse).
10528 (jcf_parse_source): Assign input_filename after having saved the
10529 parser context.
10530 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10531 list. ctxp->modifier_ctx zeroed according to its new
10532 definition. ctxp->filename initialized. Removed
10533 JAVA_MODIFIER_CTX_UNMARK.
10534 (java_unget_unicode): Update the character based column position.
10535 (java_allocate_new_line): ref_count not used anymore. Always free
10536 ctxp->p_line. Initialize c_line->char_col to 0.
10537 (java_get_unicode): Update the character based column position.
10538 (java_lex): Use ctxp->elc to store current position in source
10539 file, at the beginning of the parsed token. Set modifier_ctx entry
10540 corresponding to the parse modifier to a WFL node. Return a WFL
10541 node when an identifier is parsed.
10542 (java_lex_error): Now uses ctxp->elc to store current position in
10543 source.
10544 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10545 * lex.h (build_wfl_node): New function definitions.
10546 (struct java_line): ref_count and next fields are gone. New field
10547 char_col.
10548 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10549 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10550 (JAVA_COLUMN_DELTA): New macro.
10551 (java_lc): New typedef on new struct _java_lc.
10552 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10553 (parse_error_context, parse_warning_context): Changed prototypes.
10554 (java_get_line_col): Added as an available global function.
10555 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10556 (IC_DECL): Replaced by macro IC_TYPE
10557 (DEPEND_WFL): New macro.
10558 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10559 wrong modifier.
10560 (exit_java_complete_class): Removed a commented out statement.
10561 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10562 now an array of tree nodes. Deleted fields line_list and
10563 e_line. New field elc, to replace e_line.
10564 * parse.y (array_type:): Build WFL node.
10565 (qualified_name:): Build a single WFL node out of two. Retain
10566 the location information of the first node in the resulting node.
10567 (package_declaration:): Use package name as a WFL node
10568 (single_type_import_declaration:): Use imported name as a WFL node.
10569 (type_import_on_demand_declaration:): Use root of the imported
10570 packages as a WFL node.
10571 (field_declaration:): Removed unused local variable cl.
10572 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10573 (yyerror): New static elc. Removed static error_line, error_pos.
10574 New local code_from_source. Save ctxp->elc into elc at the first
10575 pass. Call java_get_line_col to get a string of the line where
10576 the error occured.
10577 (debug_line): Removed static function.
10578 (parse_error_context, parse_warning_context): Parameter cl is now
10579 a WFL node. Use its value to initialize ctxp->elc.
10580 (redefinition_error): Parameter cl is now a WFL node.
10581 (parse_add_interface): New parameter wfl. No longer call
10582 lookup_cl, use wfl instead.
10583 (check_class_interface_creation): Parameter cl is now a WFL node.
10584 (maybe_create_class_interface_decl): Likewise.
10585 (add_superinterfaces): New function.
10586 (create_interface): Removed local cl, node, super_decl,
10587 super_decl_type. Function now uses id as a WFL node. Better
10588 warning/error report on obsolete or forbidden mix of
10589 modifiers. Now calls add_superinterfaces to register interfaces.
10590 (create_class): Removed local cl, node. Local variable id is used
10591 as a WFL node. Better error report on forbidden modifier
10592 mix. Uses add_superinterfaces to register interfaces.
10593 (find_field): Argument cl is now a WFL node. Now store the WFL
10594 node of a fields that needs to be checked for their
10595 initialization.
10596 (method_header): Local variable node non longer used. Local
10597 variable id replaces cl.
10598 (check_modifiers_consistency): Local variable cl is now a WFL
10599 node.
10600 (method_declarator): Local variable cl replaced by parameter id.
10601 (parser_qualified_name): Now uses parameter name as a WFL node.
10602 (parser_check_super_interface): New parameter wfl, for achieve
10603 greater accuracy during error reports.
10604 (parser_chain_incomplete_item): New parameter named location. Used,
10605 along the decl, to construct the incomplete item node.
10606 (java_complete_class): resolve_class now uses WFL node extracted
10607 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10608 where appropriate.
10609 (complete_method_decl): Unresolved function's argument types are WFL.
10610 (resolve_class): Parameter cl is now a WFL node.
10611 (resolve_and_layout): Likewise.
10612 (do_resolve_class): Likewise. Try first to use cl and then do the
10613 lookup on the decl when calling check_pkg_class_access.
10614 (complete_class_report_errors): Use IC_TYPE in place of
10615 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10616 instead of doing a lookup over the decl.
10617 (java_check_final): Use WFL info from field tree list.
10618 (lookup_cl): Rewritten and returns a statically defined WFL node.
10619 (lookup_modifier_cl): Now uses information from WFL nodes.
10620 (process_imports): Likewise.
10621 (read_import_dir): name and cl arguments replaced by a single WFL
10622 node. Function modified accordingly.
10623 (find_in_imports_on_demand): Now uses WFL node.
10624 (check_pkg_class_access): cl argument is now a WFL node.
10625 (declare_local_variables): Fixed to use WFL nodes.
10626 (resolve_expression_name): Likewise.
10627 (build_method_invocation_stmt): name_combo argument renamed
10628 wfl. Function modified to use WFL nodes.
10629 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10630 (lookup_method_invoke): cl is now a WFL node. Added missing
10631 IDENTIFIER_POINTER to class type decl name.
10633 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10635 * lang.c (init_parse): Now returns char* containing the filename.
10637 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10639 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10641 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10642 * class.c (make_class_data): If flag_assume_compiled, initial class
10643 state is CSTATE_PREPARED; make superclass and interfaces direct
10644 references, rather than constant pool indexes.
10646 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * parser.y: Include flags.h. Removed debug variable pl.
10649 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10650 (block:): Likewise.
10651 (labeled_statement_nsi:): Generate debug info when reducing
10652 expression_statement:.
10653 (check_pkg_class_access): get_access_flags_from_decl invokation
10654 fixed for new CLASS_* flags location.
10655 (source_end_java_method): Save/restore parser context when
10656 entering/leaving this routine. Restore lineno to its right value
10657 before calling expand_end_bindings.
10658 (build_method_invocation_stmt): build_invoke called with the
10659 current line information.
10660 (build_invoke): New argument cl. Wrap the function call around a
10661 wfl node.
10662 (refine_accessible_methods_list): Changed comment, removed
10663 unnecessary code.
10664 * parse.h: Fixed typo in comments.
10665 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10666 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10667 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10668 parser_ccb_indent.
10669 * lex.c (java_lex): Record the last closing curly bracket of a
10670 function.
10671 * jcf-parse.c (jcf_parse_source): Now calls
10672 java_check_methods. Clarified comment, fixed typo.
10674 1998-04-09 Dave Brolley <brolley@cygnus.com>
10676 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10677 (finish_parse): Expose for non USE_CPPLIB builds.
10679 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10681 * lang.c (lang_print_xnode): New function.
10683 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10685 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10686 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10687 used to build a class's dispatch table.
10688 (make_class_data): Generate dispatch table if flag_assume_compiled.
10689 Set dtable of class object to address of class_dtable_decl.
10691 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10692 be volatile and have side effects - generates better code.
10694 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10695 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10697 * expr.c (expand_invoke): If class is final, method is
10698 effectively final, so can call it directly.
10700 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10702 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10704 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10706 * parse.y (build_method_invocation_stmt): Removed extra argument
10707 to build_invoke.
10709 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10711 * expr.c (dtable_indent): Now static global.
10712 (expand_invoke): Now call invoke_build_dtable and
10713 build_invokevirtual.
10714 (invoke_build_dtable, build_invokevirtual): New functions.
10715 * jcf-io.c (find_class): Defer issuing a warning by setting
10716 jcf->outofsynch to 1.
10717 * jcf-parse.c (jcf_out_of_synch): New function.
10718 (load_class): Test this_jcf.outofsynch flag and call
10719 jcf_out_of_synch accordingly.
10720 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10721 comment indentation.
10722 * lex.c (java_get_unicode): Fixed code indentation.
10723 (java_lex): Create string literal. Fixed typo. Removed several
10724 premature obstack_free.
10725 * parse.h: New enums for name resolution and invocation mode.
10726 (struct qualification): New data structure.
10727 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10728 (do_resolve_class, build_method_invocation_stmt,
10729 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10730 debug_line, identical_subpath_p, invocation_mode,
10731 refine_accessible_methods_list, build_invoke,
10732 lookup_method_invoke): New functions declared.
10733 (build_invokevirtual, invoke_build_dtable, match_java_method,
10734 build_field_ref, jcf_out_of_synch): New references to external
10735 functions.
10736 (struct parse_ctxt): Removed artificial_constructor field.
10737 * parse.y: (array_type:): Type defined for this rule.
10738 (class_type:): Installed default rule for interface_type:.
10739 (array_type:): Now build Java array type.
10740 (qualified_name:): Now use obstack_grow0.
10741 (method_declaration:): Skip the artificial constructor added to
10742 the list, if any.
10743 (abstract_method_declaration:): Execute the code only during pass 1.
10744 (block:): Installed default rule in block_statements:.
10745 (block_statement:): Add the statement to the method during pass 2.
10746 (statement_expression): Installed default rule for
10747 method_invocation:.
10748 (argument_list:): Added code to build the argument list.
10749 (method_invocation:): Added call to create the method invocation
10750 node.
10751 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10752 (debug_line): New function for debug.
10753 (complete_class_decl): No longer do something during pass 1.
10754 (method_header): Use BUILD_PTR_FROM_NAME.
10755 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10756 obstack_free.
10757 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10758 function's main comment.
10759 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10760 classes.
10761 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10762 (resolve_class): Now works with arrays.
10763 (do_resolve_class, resolve_and_layout): New functions.
10764 (java_check_regular_methods): Reverse method list before and after
10765 having processed it. No longer set ctxp->artificial_constructor.
10766 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10767 accordingly. Fixed typo in issued error message. Now use
10768 obstack_grow0.
10769 (find_in_imports_on_demand): Now use obstack_grow0.
10770 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10771 (source_end_java_method): Call expand_expr_stmt instead of
10772 expand_expr. Calls it before calling expand_function_end.
10773 (java_method_add_stmt): Do nothing if errors were found during
10774 parsing.
10775 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10776 (build_method_invocation_stmt, build_invoke, invocation_mode,
10777 lookup_method_invoke, refine_accessible_methods_list,
10778 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10779 New functions.
10780 * typeck.c (build_java_signature): Properly end method signature
10781 if return type skipped.
10782 (match_java_method): New function.
10784 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10786 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10788 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * expr.c (build_invoke_non_interface): New function.
10791 (methods_ident, ncode_ident): Now static globals.
10792 (expand_invoke): Use build_invoke_non_interface.
10793 * java-tree.h (struct lang_decl): New field function_decl_body.
10794 (DECL_FUNCTION_BODY): New macro.
10795 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10796 CLASS_FROM_SOURCE_P.
10797 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10798 before starting pass 2. Call to java_generate_parsed_class replaced
10799 by java_register_parsed_class.
10800 * lex.c: Fixed typo in header. Some line width related formating.
10801 * lex.h: Some line width related formating.
10802 * parse.h (source_end_java_method, resolve_expression_name,
10803 complete_class_decl, maybe_create_class_interface_decl,
10804 check_class_interface_creation): New static function declarations.
10805 (java_layout_parsed_class, java_method_add_stmt): New function
10806 declarations.
10807 (struct parser_ctxt): Field mark_class_generate removed. New
10808 fields class_list and artificial_constructor.
10809 * parse.y: Fixed typo in header.
10810 (class_declaration:): Call complete_class_decl when class body
10811 parsed.
10812 (method_declaration:): Call source_end_java_method in pass 2 when
10813 the method body is defined.
10814 (postfix_expression:): Do expression name resolution on sub-rule
10815 name during pass 2.
10816 (create_class, create_interface): Merged common pieces.
10817 (check_class_interface_creation, maybe_create_class_interface_decl):
10818 New functions.
10819 (complete_class_decl): New function.
10820 (register_fields): Fixed line width related typo.
10821 (method_header): Correctly skip first argument when fixing
10822 argument line. Changed the loop.
10823 (java_check_circular_reference): Now use ctxp->class_list.
10824 (java_complete_class): Removed start/stop marking.
10825 (java_check_regular_methods): Now takes a class decl as an
10826 argument. Add default constructor if none were encountered.
10827 (java_check_methods): Now use ctxp->class_list. Changed call to
10828 java_check_regular_methods.
10829 (source_start_java_method): Set DECL_ARG_TYPE for each function
10830 arguments.
10831 (source_end_java_method, java_method_add_stmt): New functions.
10832 (java_generate_parsed_class): No longer exists.
10833 (java_layout_parsed_class, java_register_parsed_class): New functions.
10834 (resolve_expression_name): New function.
10836 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10838 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10839 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10840 until pass initializations are done. Call read_import_dir with
10841 pass set to 0.
10842 * parse.h: (lookup_modifier_cl): New function declared.
10843 (INTERFACE_FIELD_MODIFIERS): New macro.
10844 (OBSOLETE_MODIFIER_WARNING): New macro.
10845 * parse.y: (register_fields): Class type and current field name in
10846 local variables. Check modifier(s) if adding field(s) to an interface.
10847 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10848 and report errors using the faulty modifier line context.
10849 (lookup_modifier_cl): New function.
10850 (read_import_dir): Detect and report default import processing
10851 failure.
10853 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10855 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10856 * class.c (is_compiled_class): Return 1 after making sure it
10857 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10858 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10859 * java-tree.h (flag_assume_compiled): Add decl.
10860 * lang.c (lang_f_options): Add the flag.
10861 (flag_assume_compiled): Add decl, default to 0.
10863 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10865 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10866 (is_compiled_class): Likewise.
10867 (layout_class): Likewise.
10868 (layout_class): Detect and lay out classes defined in source code.
10869 (interface_of_p, add_interface_do, may_add_interface): New
10870 function.
10871 (add_interface): Now use add_interface_do.
10872 (add_method_1): New function.
10873 (add_method): Now use add_method_1.
10874 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10875 (complete_start_java_method): New function.
10876 (start_java_mehod): Now call complete_start_java_method.
10877 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10878 (expand_invoke): Likewise and fixed typo.
10879 *gjava.c: (print_super_field): Use new argument to find_class
10880 DO_CLASS_FILE.
10881 (main): Likewise.
10882 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10883 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10884 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10885 IDENTIFIER_NODE.
10886 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10887 (add_method_1, push_class): New prototypes.
10888 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10889 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10890 directory where the class was found.
10891 (find_class): New argument DO_CLASS_FILE. Function find_class
10892 modified accordingly.
10893 *jcf-parse.c: (fix_class_path): New function.
10894 (load_class): Use new VERBOSE argument. load_class now finds and
10895 loads/parses .class/.java files. Save read_state of current_jcf
10896 if necessary.
10897 (java_parser_abort_on_error): New macro.
10898 (jcf_parse_source, parse_source_file): New function.
10899 (jcf_parse): Fixed typo.
10900 (yyparse): Call parse_source_file () only.
10901 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10902 writing the real class name back in the zip directory entry.
10903 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10904 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10905 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10906 (find_class): Prototype fixed.
10907 *lex.c: Added 1998 time stamp.
10908 Removed all static global variables, moved into the parser
10909 context data structure.. Now include unistd.h if SEEK_SET not
10910 defined.
10911 (java_init_lex): Rewritten.
10912 (java_sneak_unicode): Modified current unicode access in current line.
10913 (java_unget_unicode): Likewise.
10914 (java_allocate_new_line): New allocation management.
10915 (java_read_char): Modified access and storage of unget_utf8_value.
10916 New way of processing current unicode.
10917 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10918 (java_get_unicode): Now use the parser context.
10919 (java_lineterminator): Likewise.
10920 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10921 of the reentrant parser implementation. Function now use the
10922 parser context data structure and java_lval. Fixed production of
10923 the float and double constant "out of range" error message. Fixed
10924 obstack use. Return integer value when hitting a modifier. Now
10925 return type for TRUE, FALSE and other predefined types. Return
10926 identifier as a TREE_LIST list containing the current line context
10927 as the TREE_VALUE sub-node.
10928 (java_unicode_2_utf8): Fixed typo in declaration.
10929 (java_lex_error): Now use the parser context data structure.
10930 *lex.h: Added 1998 time stamp.
10931 (struct java_line): New fields ref_count and next.
10932 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10933 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10934 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10935 *parse.h: Added 1998 time stamp.
10936 (java_parse_source_file): Renamed from parse_source_file.
10937 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10938 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10939 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10940 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10941 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10942 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10943 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10944 (struct parser_ctxt): New data structure to keep the parser context.
10945 *parse.y: Added 1998 time stamp, got rid of static global variables.
10946 (java_error_count, ctxp): New global variables.
10947 (%union): New value field.
10948 (numeric_type, integral_type): Rules removed.
10949 (primitive_type): Rule defined to handle integral, float, double and
10950 boolean types.
10951 (qualified_name, package_declaration,
10952 single_type_import_declaration, type_import_on_demand_declaration,
10953 modifiers, class_declaration, super, interfaces,
10954 interface_type_list, class_body, field_declaration,
10955 field_declaration, variable_declarators, variable_declarator,
10956 variable_declarator_id, method_declaration, method_header,
10957 formal_parameter_list, formal_parameter, method_body, block,
10958 static, interface_declaration, extends_interfaces,
10959 abstract_method_declaration, local_variable_declarators): Rules now
10960 define actions.
10961 (force_error, do_warning): New global statics.
10962 (push_parser_context, parser_context_save_global,
10963 parser_context_restore_global, pop_parser_context): New functions.
10964 (yyerror): Now uses the global parser context. Fixed use of obstack.
10965 (parse_error, parse_error_context, parse_warning_context,
10966 java_accstring_lookup, redefinition_error, check_modifiers,
10967 parser_add_interface, create_interface, create_class, find_field,
10968 duplicate_declaration_error, register_fields, method_header,
10969 check_modifiers_consistency, check_abstract_method_header,
10970 method_declarator, parser_qualified_classname,
10971 parser_check_super_interface, parser_check_super,
10972 parser_chain_incomplete_item, java_check_circular_reference,
10973 layout_class_from_source, java_complete_class,
10974 complete_method_decl, resolve_class, complete_class_report_errors,
10975 java_check_final, check_method_redefinition,
10976 java_check_regular_methods, java_check_abstract_methods,
10977 java_check_methods, lookup_java_interface_method2,
10978 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10979 process_imports, find_in_imports, read_import_entry,
10980 read_import_dir, find_in_imports_on_demand,
10981 check_pkg_class_access, not_builtin_p, declare_local_variables,
10982 source_start_java_method, java_generate_parsed_class): New
10983 functions.
10984 *typeck.c: (signature_include_return): New global variable.
10985 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10986 to add the function returned type in the signature.
10988 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10990 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10992 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10994 * Make-lang.in (java.info): Added.
10995 (java.install-info): Added
10997 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10999 * Makefile.in (clean): Also remove java/parse.c.
11001 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11003 Add a pair of -fbounds-check/-fno-bounds-check options.
11004 * lang.c (lang_decode_option): Add code to grok arguments.
11005 (flag_bounds_check): Add decl.
11006 (lang_f_options): New array w/ the option in it.
11007 * java-tree.h (flag_bounds_check): Add decl.
11008 * lang-options.h: New file.
11009 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11010 of a static macro value.
11011 (JAVA_ARRAY_EXCEPTION): Delete macro.
11013 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11015 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11016 * expr.c (build_anewarray): Add missing promote_type.
11018 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11020 Add array types with known length to optimize bounds checking.
11021 * typeck.c (build_java_array_type): Take length parameter.
11022 (java_array_type_length, build_prim_array_type): New functions.
11023 * java-tree.h: Update for new functions.
11024 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11025 * class.c: Use build_prim_array_type.
11026 * expr.c (can_widen_reference_to): Handle known-length array types.
11027 (verify_jvm_instructions): Keep track of integer push instructions
11028 followed by newarray/anewarray, so we can build known-length arrays.
11029 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11030 (java_array_data_offset): New function.
11031 (build_java_array_length_access): New function. Optimize if constant.
11032 (build_java_arrayaccess): Constant fold bounds check.
11033 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11034 (build_newarray, build_anewarray): New functions.
11035 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11036 * verify.c (merge_types): Handle known-lengh array types.
11038 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11040 * expr.c (expand_byte_code): Fix performace bug, which caused
11041 searching linenumber_table to be linear rather than constant.
11043 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11045 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11047 * decl.c, java-tree.h (soft_fmod_node): New global.
11048 * decl.c (init_decl_processing): Define __builtin_fmod.
11049 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11050 using __builtin_fmod.
11052 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11054 * keyword.h: New file, output of keyword.gperf as processed by
11055 gperf.
11056 * lex.c (java_lex_init): Initialize java_error_flag.
11057 * parse.c (YYERROR_NOW): Uses java_error_flag.
11058 * parse.y: New static java_error_flag. Useless definition of
11059 buffer_error gone.
11060 * parse.y (java_error): Portable error recovery using
11061 java_error_flag (not yet completely tuned).
11063 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11065 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11067 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11069 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11070 (parse.c, lex.c, keyword.h): New rules for Java source code
11071 front-end.
11072 * parse.c: Renamed into jcf-parse.c.
11073 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11074 * keyword.gperf: New file, Java keywords.
11075 * parse.y: New file, Java language grammar.
11076 * parse.h: New file, Java language grammar definitions.
11077 * lex.c: New file, Java language lexer.
11078 * lex.h: New file, Java language lexer definitions.
11080 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11082 * decl.c (clinit_identifier_node), java-tree.h: New global.
11083 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11084 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11085 * expr.c (expand_java_field_op): Check for invalid assignment
11086 to final field.
11088 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11090 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11092 * verify.c (verify_jvm_instructions): When processing a handler,
11093 attempt to set the current_subr to the right value.
11094 (More complicated code combines Sep 17 and Oct 22 versions.)
11096 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11098 * class.c (push_class): Figure out (guess) name of source file.
11099 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11100 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11101 (parse_class_file): Change return type from int to void.
11102 Call debug_start_source_file/debug_end_source_file.
11104 * expr.c (build_java_binop): Fix masking 2nd operand.
11105 * decl.c (init_decl_processing): Set sizetype first.
11107 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11109 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11110 (Revert Sep 17 change.)
11112 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11114 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11115 .class extension in their name and fix thing so we don't process
11116 them parse_zip_file_entries().
11117 (parse_zip_file_entries): Cleaned unused local variables.
11119 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11121 * expr.c (can_widen_reference_to): Allows equal array element types.
11122 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11123 * jcf-dump.c (RET): Get (and print) index.
11125 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11126 Promote element type to POINTER_TYPE.
11128 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11130 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11131 find_in_current_zip, jcf_figure_file_type): Moved from
11132 jcf-reader.c to parse.c.
11133 * zextract.c: (read_zip_archive): takes file_comment_length possible
11134 field into account.
11136 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11138 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11140 * verify.c (merge_types): Handle array types even better ...
11142 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11144 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11146 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11147 * class.c (make_class_data): Don't build fields_decl if no fields.
11148 When building fields_decl, skip if DECL_ARTIFICAL.
11150 * expr.c (java_stack_swap): Update stack_type_map.
11151 * verify.c (merge_types): Handle array types better.
11153 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11155 * class.c (add_field): Don't promote short integral fields to
11156 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11157 * expr.c (push_value): Promote and convert short integral values.
11159 * decl.c, java-tree.h (integer_two_node): New constant node.
11160 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11162 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11164 * class.c (append_gpp_mangled_type): Use function argument
11165 unpromoted type to generate mangled name.
11167 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11169 * constants.c (build_constant_data_ref): Now uses current_class
11170 instead of main_class.
11171 (build_constants_constructor): Now uses current_class instead of
11172 main_class.
11173 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11174 of the global variable SeepZipFiles done here.
11175 * zextract.c (read_zip_archive): extra_field optional field taken
11176 into account while computing the position of the class file in the
11177 archive.
11178 * verify.c (verify_jvm_instructions): Use current_jcf to search
11179 the constant pool.
11180 * parse.c (load_class): First search for the class to load in the
11181 current zip file. Saves current_jcf (restored before returning
11182 from that function). Don't call JCF_FINISH in the class was found
11183 in the current ZIP file.
11184 (jcf_parse): If the class was found in the current ZIP file, save
11185 its tree_constant_pool (for later reuse).
11186 (parse_class_file): New function. Process each method defined in
11187 the current class and record the class as to be later registered.
11188 (yyparse): Rewritten. Figure the type of the current file and switch
11189 accordingly.
11190 * lang.c: New global variable current_jcf.
11191 (lang_init): Removed compiling_from_source test (done later, in
11192 yyparse). Removed call the jcf_parse ().
11193 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11194 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11195 in the current ZIP file) and zip_offset (offset to the class data in
11196 the current zip file).
11197 * jcf-reader.c: zipfile.h included.
11198 localToFile: New ZipFileCache static global variable
11199 (parse_zip_file_entries): New function. Browse the current ZIP
11200 file directory and process each class found.
11201 (process_zip_dir): New function. Register each class found in the
11202 ZIP file directory. The class aren't parsed but a valid JCF is
11203 link to each of them.
11204 (find_in_current_zip): New function. Search for a class in the
11205 current ZIP file directory. If found, prepare the class so that it
11206 can be loaded.
11207 (jcf_figure_file_type): New function. Examine the file structure
11208 to figure a class file, a ZIP file. If none of these categories are
11209 matched, a source file is assumed.
11210 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11211 SeenZipFile: New global variable.
11212 (open_in_zip): Use zipmember's length to accelerate the search for
11213 a member. If zipmember was NULL and zip file successfully read,
11214 return 0.
11215 * java-tree.h: New global variable current_jcf declared. Added
11216 declaration for current_constant_pool_tags, current_constant_pool_data,
11217 current_constant_pool_length, current_constant_pool_data_ref.
11218 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11219 store the JCF of classes seen in a zip file) and tree *constant_pool
11220 (to save a loaded class constant pool). current_class declared here.
11221 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11222 retrieve method_ref_constant.
11223 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11224 (OBJECT): get_class_constant now uses current_jcf.
11225 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11226 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11227 (expand_invoke): Now uses current_class instead of main_class
11228 (build_class_init): Now uses current_class instead of main_class
11229 * class.c: New static global variable registered_class.
11230 (register_class): New function.
11231 (emit_register_class): Modified to use registered_class instead of
11232 main_class
11233 (is_compiled_class): Now take into account class seen in the archive.
11235 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11237 * except.h: Renamed to: java-except.h.
11238 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11239 * except.c: Add semi-working (commented out) implementation.
11241 * expr.c (expand_iinc): Add needed flush_quick_stack.
11242 * parse.c (set_source_filename): New function.
11243 (give_name_to_class): Set input_filename from package.classname.java.
11245 * jcf-io.c (find_class): Don't look first in ".".
11247 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * zextract.c (read_zip_archive): Now takes into account the
11250 extra_field field.
11251 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11253 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11255 * constants.c, java-tree.h (build_internal_class_name): New function.
11256 (alloc_class_constant): Re-implement using build_internal_class_name.
11257 * class.c (make_class_data): Likewise.
11258 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11260 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11262 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11263 to NULL before pushing an exception handler target.
11265 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11266 (java_stack_swap, java_stack_dup): Re-write to be safe from
11267 clobbering registers.
11268 (build_class_init): New function.
11270 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11272 * typeck.c (build_java_array_type): Temporary use
11273 permanent_obstack to create the array 'length' field.
11274 * expr.c (lookup_label): Temporay use permanent_obstack to create
11275 label if not found.
11276 * class.c (push_super_field): Tempory use permanent_obstack.
11278 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11280 * typeck.c (type_for_mode): Now handles double_type_node and
11281 float_type_node.
11282 * verify.c (verify_jvm_instructions): The instruction following
11283 the wide bytecode is checked. OPCODE_ret added to the list of
11284 wide.
11286 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * class.c (make_class): Temporary use permanent_obstack. Set the
11289 class CLASS_P field to 1.
11290 (push_class): Temporary use permanent_obstack.
11291 (set_super_info): Temporary use permanent_obstack.
11292 (add_method): Temporary use permanent_obstack, set
11293 METHOD_TRANSIENT().
11294 (add_field): Temporary use permanent_obstack. Sets
11295 FIELD_VOLATILE() and FIELD_TRANSIENT().
11296 (build_class_ref): Temporary use permanent_obstack if the class
11297 isn't compiled.
11298 (build_static_field_ref): Temporary use permanent_obstack when
11299 creating field's rtl.
11300 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11301 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11302 and fields. Function finalized, as far as flag handling.
11303 (push_class_static_dummy_field): Temporary use permanent_obstack.
11304 (emit_register_class): Force generation of class registration at
11305 -O3 or deeper.
11306 * decl.c (end_java_method): Call permanent_allocation() before
11307 returning.
11308 * expr.c (can_widen_reference_to): Added comment to interface
11309 handling, fixed typo.
11310 (lookup_field): Now uses CLASS_P() to correct FIXME
11311 (expand_invoke): Verification on public && !static &&
11312 !abstract moved into soft_lookupinterfacemethod (kaffe).
11313 Use Object class dtable if objectref is an array when expanding
11314 invokeinterface.
11315 (java_push_constant_from_pool): Temporary use permanent_obstack
11316 for CONSTANT_string
11317 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11318 create constant references.
11319 (get_constant): Temporary use permanent_obstack to create constant.
11320 (load_class): Temporary use permanent_obstack to load class.
11321 (jcf_parse): Temporary use permanent_obstack to perform class
11322 layout.
11323 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11324 (build_java_signature): Temporary use permanent_obstack.
11325 * verify.c: (verify_jvm_instruction): removed unecessary verification
11326 on ACC_SUPER flag.
11327 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11328 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11329 (CLASS_P): Defined
11331 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11333 * class.c (append_gpp_mangled_type): Fix typo.
11334 (emit_register_class): Use main_class to get class object, rather
11335 than looking for no-longer-existing static decl starting with _CL.
11336 * typeck.c (parse_signature_type): Promote array element type
11337 if it is a RECORD_TYPE.
11339 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11341 * class.c (push_class_static_dummy_field): New function.
11342 (mangle_static_field): New. Do G++-style mangling of static fields.
11343 (layout_class): Mandle static fields here, not in add_field.
11344 (build_class_ref): The class object is now a dummy static field.
11345 * decl.c (find_local_variable): Look for best, instead of first match.
11346 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11347 (build_java_athrow): Don't check here if exception is Throwable.
11348 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11349 (TYPE_USED): Removed. No longer used ...
11350 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11351 * verify.c (push_pending_label): New function.
11352 (push_pending_block): Renamed to check_pending_block.
11353 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11354 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11355 re-checking possible handlers) after a store (less wasted work).
11356 Check for null handler (finally) before calling add_handler.
11357 Various changes to (finally?) correctly handle try/finally.
11359 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11361 * class.c: Include stdio.h.
11363 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11365 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11366 to make sure class is initialized before static/special invoke.
11368 * verify.c (verify_jvm_instructions): On a store instruction,
11369 call find_local_variable to force pre-allocation of decl and rtx.
11370 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11372 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11374 * class.c (build_class_ref): Strip off "promoted_" if need be.
11375 (make_field_value): Call build_java_signature when needed.
11376 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11377 * expr.c (build_java_athrow): Don't push_value of exception.
11378 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11379 match specification of [fd]cmp[lg] for NaNs.
11380 (expand_byte_code): Add support for exception handler ranges.
11381 * except.c: Add skeleton for EH code-generation.
11382 * verify.c (merge_types): Treat all promoted integral types as equal.
11383 * constants.c (build_constants_constructor): To force creation of
11384 current_constant_pool_data_ref, call build_constant_data_ref.
11386 * javaop.def (lload): Fix typo.
11387 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11389 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11391 * parse.c: Don't include function.h.
11393 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11395 * except.[ch]: New files.
11396 * Makefile.in (JAVA_OBJS): Add except.o
11397 * expr.c: Temporary warning about unimplemented exceptions.
11398 * verify.c: Verify exception handlers.
11400 * jcf-dump.c (disassemble_method): Print exception table.
11402 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11404 * expr.c (verify_jvm_instructions): Started a thorough
11405 verification of invoke* bytecodes.
11406 (expand_byte_code): flush quick stack if PC is the target of a
11407 branch. and undef RET (conflicting with config/i386/i386.h).
11408 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11409 used.
11410 (expand_invoke): Now handles invokeinterface and do more
11411 verification according to the bytecode.
11412 (lookup_field): Don't try to load the class if processing
11413 dtable_type.
11414 (can_widen_reference_to): Now handles interfaces.
11415 * decl.c (init_decl_processing): New global variable
11416 soft_lookupinterfacemethod_node, declared in java-tree.h.
11417 Call set_super_info on string_type_node.
11418 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11419 defined.
11420 * class.c (set_super_info): Fills the CLASS_* flags according to
11421 access_flags.
11422 (get_access_flags_from_decl): Handles all class flags.
11424 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11426 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11427 * parse.c (yyparse): Check for abstract method, and missing code.
11428 * expr.c (expand_byte_code): Change interface.
11429 * lang.c (put_decl_node): Print promoted types prettier.
11430 * verify.c (verify_jvm_instruction): Change interface.
11431 Partial support for scanning exception table.
11432 For load instructions, handle promoted integral types.
11434 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11436 * verify.c: New file, with contents moved from expr.c.
11437 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11438 * typeck.c (is_array_type_p): Moved here from expr.c.
11439 * java-tree.h: Add some now-needed function declarations.
11440 * Makefile.in (JAVA_OBJS): Added verify.o.
11442 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11444 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11445 METHOD_ABSTRACT flag.
11447 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11448 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11449 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11451 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11452 variables.
11453 (start_java_method): Hook for SYNCHRONIZED methods.
11455 * expr.c (build_java_jsr, build_java_ret): New functions
11456 (JSR,PRE): New macros
11457 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11458 (verify_jvm_instructions): tableswitch, lookupswitch,
11459 monitorenter, monitorexit, goto_w: verified.
11460 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11461 (build_java_monitor): New function.
11462 (MONITOR_OPERATION): Modified to call build_java_monitor()
11463 (verify_jvm_instructions): Started a thorough verification of
11464 invoke* bytecodes.
11466 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11468 Support verification of jsr/ret subroutines (used for try/finally).
11469 * decl.c (return_address_type_node): New type node.
11470 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11471 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11472 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11473 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11474 TYPE_USED): New macros for special types in type_map.
11476 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11477 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11478 BCODE_JUMP_TARGET.
11479 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11481 * expr.c (can_widen_reference_to): New function.
11482 (pop_type): Use it.
11483 (merge_type_state): Support handling start of subroutine.
11484 (push_pending_block): Return char* error message, instead of calling
11485 fatal on an error. Also handle subroutines.
11486 (verify_jvm_instructions): Handle errors from push_poending_block.
11487 Support jsr and ret instructions.
11489 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11491 * jcf-io.c (find_classfile): Fix thinko.
11492 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11494 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11496 * Makefile.in (BISON): Remove.
11498 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11500 * Makefile.in: Convert to autoconf.
11501 * config-lang.in (outputs): Added java/Makefile.
11503 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11504 Rename cc1java to jc1.
11506 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11507 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11509 * class.c (class_depth): Do load_class if needed.
11511 Mostly better verification.
11512 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11513 (init_decl_processing): Change return type of soft_checkcast.
11514 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11515 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11516 lang_print_error): New functions.
11517 (lang_init): Set global hook print_error_function to lang_print_error.
11518 * expr.c: In the type_map ptr_type_node is only used for null now.
11519 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11520 (merge_types): Dererence pointer to record types before comparing.
11521 (decode_newarray_type, merge_types): On error just return NULL.
11522 (build_java_binop): Add preliminary implementation (with warning)
11523 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11524 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11525 (expand_compare, expand_java_goto, expand_java_call): Don't
11526 push_pending_block, since that only makes sense when verifying.
11527 (merge_type_state): Different return codes.
11528 (push_pending_block): A block may need to be verified more than once.
11529 (expand_byte_code): Warn about unused code at code generation time.
11530 (verify_jvm_instruction): Changed logic, since code may need to be
11531 re-verified if type-state has changed. Also, better error handling.
11532 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11533 Improve newarray, anewarray, ?aload, athrow,
11534 * java-tree.h (LABEL_CHANGED): New macro.
11536 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11538 * decl.c (soft_athrow_node): New global variable initialized.
11539 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11540 * typeck.c (convert): Added support for REAL_TYPE.
11541 (convert_to_char): New function.
11542 (convert): Handle CHAR_TYPE.
11543 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11544 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11545 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11546 promoted type.
11547 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11548 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11549 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11550 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11551 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11552 to Use The Right Things.
11553 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11554 compatible with INT. BOOLEAN is made equivalent to BYTE.
11555 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11556 OPCODE_ifnonnull): Now supported.
11557 (build_java_athrow): New function.
11559 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11561 Rename method name <init> to match G++ (and fix mangling).
11562 * class.c (layout_class): Replace method name of <init> by class name.
11563 (make_method_value): Do inverse renaming of constructor from <init>.
11564 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11565 * typeck.c (lookup_java_constructor): New function.
11566 * expr.c (expand_invoke): If method_name is <init>, call
11567 lookup_java_constructor to find constructor.
11569 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11571 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11573 * parse.c (get_class_constant): Modified to handle array "classes"
11574 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11575 wide type.
11576 (convert): Modified to handle real type.
11577 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11578 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11579 variables declared.
11580 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11581 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11582 global variables initialized.
11583 (find_local_variable): Handles the case of a pointer
11584 (end_java_method): Restore the use of one more scope
11585 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11586 build_java_array_length_access, expand_java_arrayload,
11587 expand_java_arraystore, expand_java_array_length,
11588 expand_java_multianewarray, expand_java_anewarray,
11589 build_java_check_indexed_type, is_array_type_p,
11590 build_java_throw_out_of_bound_exception): New functions.
11591 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11592 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11593 OPCODE_<t>aload): Implemented code for verification.
11594 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11595 ARRAY_NEW_MULTI): Macro defined.
11596 (CONVERT): Modified to invoke convert().
11597 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11599 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11601 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11602 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11603 (make_class_data): Field name needs '/' as package prefix.
11604 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11606 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11608 Implement debug information for local variables.
11609 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11610 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11611 DECL_LOCAL_SLOT_CHAIN): New macros.
11612 (struct lang_decl_var): New type.
11613 * parse.c (give_name_to_locals): Move to decl.c.
11614 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11615 (start_java_method): Re-write parameter handling.
11616 (pending_local_decls): New global variable.
11617 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11618 (find_local_variable): Accept pc so we can skips decls not in range.
11619 (struct binding_level): Add end_pc field.
11620 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11621 (various): Change so current pc gets passed to find_local_variable.
11623 * decl.c (init_decl_processing): Re-arrange fields in
11624 class_type_node and and method_type_node to match kaffe 0.9.1.
11625 * class.c (make_method_value, make_class_data): Update
11626 initializations to match.
11628 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11630 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11631 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11632 (push_super_field): New function.
11633 (make_class_data): Handle inheritance of class static initializer.
11634 (layout_class): New name mangling.
11635 * constants.c (build_constant_data_ref): Init type of data array
11636 to a one-element array.
11637 (build_constants_constructor): Set DECL_SIZE from complete array type.
11638 * decl.c: Rename class_type, object_type etc to class_type_node,
11639 object_type_node etc. Make former inherit from latter.
11640 * expr.c (expand_invoke): Add cast of function address.
11641 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11642 * parse.c (yyparse): Don't call layout_class here.
11643 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11645 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11647 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11648 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11649 (alloc_class_constant): New.
11650 * expr.c (expand_invoke): Make sure method's class is initialized.
11651 * class.c (interits_from_p, emit_register_class): New functions.
11652 * parse.c (yyparse): Call emit_register_class.
11654 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11656 * constants.c: New file, to handle constant pool.
11657 * Makefile.in (JAVA_OBJS): Add constants.o.
11658 * decl.c (init_decl_processing): Update, fix, finish various structs.
11659 (pushdecl_top_level): New.
11660 * parse.c (layout_class): Moved to class.c.
11661 * expr.c (java_push_constant_from_pool): New function.
11662 * class.c (build_class_ref): Make work fully
11663 (make_class_data): Emit super-class, constant pool, interface vector.
11665 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11667 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11668 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11669 * class.c (class_depth): New function.
11670 (lookup_named_class): Replaced by new function lookup_class.
11671 * decl.c (object_type_node, string_type_node): New.
11672 Remove various types that we no longer need.
11673 * expr.c (verify_jvm_instructions): New separate verifier pass.
11674 (push_type, pop_type): New functions for verifier.
11675 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11676 (expand_byte_code): Simplify, since we assume already verified.
11677 (expand_invoke): Now mostly works.
11678 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11679 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11680 * parse.c: Wait to allocate class object until we know its name.
11681 (layout_class): Calculate DECL_VINDEX for each virtual method.
11682 * typeck.c (get_array_type): Rename to ...
11683 (build_java_array_type): ... and provide working implementation.
11684 (build_java_signature): New function - build Java signature of type.
11685 (set_java_signature): New function - cache signature with type.
11686 (lookup_java_method): New function.
11688 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11690 * class.c (ident_subst): Take extra SUFFIX parameter.
11691 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11692 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11693 (build_class_ref): Actually implement.
11694 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11695 * decl.c (builtin_function): New.
11696 (init_decl_processing): Update for current Kaffe. Declare some
11697 builtin Kaffe functions.
11698 * expr.c (build_address_of): New.
11699 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11700 Renamed (from expand_java_new etc), and added working implementations.
11701 (build_field_ref): Now also handle static fields.
11702 (expand_invoke): Implement invokestatic, and start implement rest.
11703 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11704 * javaop.def: Rename invokevirt -> invokevirtual.
11705 * lang.c (use_handles): Removed.
11706 * parse.c: Add support for ConstantValue atribute.
11707 Handle nested loading of a class. (JPOOL_UTF): New.
11709 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11711 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11713 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11715 * Make-lang.in (java.install-man): New empty rule.
11716 * typeck.c (set_local_type): New function.
11717 * expr.c (STORE_INTERNAL): Call find_local_variable,
11718 not find_stack_slot. Call set_local_type.
11720 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11722 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11723 and building RECORD_TYPE CONSTRUCTORs.
11724 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11726 * lang.c (use_handles): Change the default to 0.
11727 * decl.c: Define and build class_type, field_type, utf8const_type.
11728 * class.c (make_class_data, make_field_value,
11729 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11730 hashUtf8String, strLengthUtf8, mangled_classname:
11731 Functions to build reflective data structures.
11732 * parse.c (yyparse): Call make_class_data.
11734 * jcf-io.c (open_class, find_classfile): New functions.
11735 * jcf-dump.c: Support reading classfile from explicitly-named
11736 class file (without CLASSPATH searching).
11738 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11740 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11741 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11742 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11743 (get_constant): Now trivial for CONSTANT_Utf8.
11745 * jcf.h: Make NEW_CPOOL the default.
11746 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11748 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
11750 New directory.