| blob | 1bfc028c1542221755a38c95a5848f404292f3b6 |
1 2001-08-28 Per Bothner <per@bothner.com>
3 * jcf-write.c (generate_bytecode_insns): For increments and
4 decrements just recurse to push constant. Improvement on Mark's patch.
6 2001-08-28 Mark Mitchell <mark@codesourcery.com>
8 * jcf-write.c (generate_bytecode_insns): Generate an integer to
9 real conversion for increments and decrements of reals.
11 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
13 * parse.y (resolve_qualified_expression_name): Handle unresolved
14 qualified expressions, prevent numerical qualifiers, fixed typo.
15 Fixes PR java/4141
17 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
19 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
20 don't report anything but deprecated class when marked so. Handle
21 VAR_DECL.
22 (patch_method_invocation): Check deprecation on methods and types.
23 (patch_binop): code becomes an enum tree_code, added default: to
24 switch to handle that. Detect division by zero, try to fold and
25 return before using a subroutine.
27 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
29 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
30 file smaller than 4 bytes.
31 * parse.y (check_inner_circular_reference): New function.
32 (check_circular_reference): Likewise.
33 (array_initializer:): Accept {,}.
34 (java_check_circular_reference): Rewritten using
35 check_circular_reference and check_inner_circular_reference.
36 (java_complete_expand_method): Unconditionally save and restore
37 the unpurged exception list.
38 (build_dot_class_method_invocation): Unmangle signature parameter.
40 2001-08-21 Tom Tromey <tromey@redhat.com>
42 * decl.c (init_decl_processing): Add `throws' field to method
43 descriptor.
44 * class.c (make_method_value): Compute `throws' field for method.
46 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
48 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
49 circularity is detected.
50 (ctors_unchecked_throws_clause_p): Fixed leading comment.
52 2001-08-17 Richard Henderson <rth@redhat.com>
54 * class.c (emit_register_classes): Add align parameter to
55 call to assemble_integer.
57 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
59 * jcf-parse.c (load_class): New locals saved and class_loaded. If
60 loading a class_or_name fails, try considering an innerclass name
61 and load the enclosing context.
62 * parse.y (resolve_inner_class): New function.
63 (find_as_inner_class): Added leading comment.
64 (register_incomplete_type): Keep the current context as enclosing
65 context for JDEP_FIELD dependencies.
66 (do_resolve_class): Locals new_class_decl and super initialized to
67 NULL. Call resolve_inner_class, explore the enclosing context
68 superclass if necessary.
69 Fixes PR java/4007
71 2001-08-16 Tom Tromey <tromey@redhat.com>
73 * jcf-dump.c (main): Updated for change to jcf_path_seal.
74 * gjavah.c (main): Updated for change to jcf_path_seal.
75 * lang.c (version_flag): New global.
76 (java_decode_option): Recognize `-version'.
77 (java_init): Update for change to jcf_path_seal.
78 * jcf.h (jcf_path_seal): Added `print' argument.
79 * jcf-path.c (jcf_path_seal): Added `print' argument.
81 2001-08-13 Zack Weinberg <zackw@panix.com>
83 * Make-lang.in (java/decl.o): Update dependencies.
84 * decl.c: Include libfuncs.h, don't include toplev.h.
86 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
88 * decl.c (init_decl_processing): exception_type_node,
89 class_not_found_type_node, and no_class_def_found_type_node
90 initialized. predef_filenames augmented accordingly.
91 instinit_identifier_node initialized.
92 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
93 * java-tree.h (enum java_tree_index): New entries
94 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
95 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
96 (exception_type_node): New macro.
97 (class_not_found_type_node): Likewise.
98 (no_class_def_found_type_node): Likewise.
99 (instinit_identifier_node): Likewise.
100 (PREDEF_FILENAMES_SIZE): Adjusted.
101 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
102 (struct lang_type): Fixed typo in bitfield name.
103 (DECL_INSTINIT_P): New macro.
104 (ID_INSTINIT_P): Likewise.
105 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
106 attribute.
107 * parse.y (encapsulate_with_try_catch): New function.
108 (generate_instinit): Likewise.
109 (build_instinit_invocation): Likewise.
110 (ctors_unchecked_throws_clause_p): Likewise.
111 (add_instance_initializer): Deleted.
112 (build_instance_initializer): Likewise.
113 (in_instance_initializer): Likewise.
114 (check_method_redefinition): instinit$ not to be verified.
115 (java_complete_expand_methods): Generate instinit$, simplified code.
116 (build_dot_class_method): Eliminated unnecessary locals. Use
117 encapsulate_with_try_catch, removed unnecessary code.
118 (fix_constructors): New local iii. Use build_instinit_invocation.
119 (patch_method_invocation): Added comment.
120 (maybe_use_access_method): Don't consider instinit$.
121 (find_applicable_accessible_methods_list): Shorten the search for
122 instinit$ too.
123 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
124 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
125 (patch_throw_statement): Likewise. Fixed typo.
127 2001-08-12 David Edelsohn <edelsohn@gnu.org>
129 Revert:
130 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
131 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
132 ASM_FINAL_SPEC.
133 (lang_specific_pre_link): Use set_input to set input_filename.
134 Append `main' here.
135 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
136 (main): Fix definition.
137 Strip `main' from classname.
138 Fixes PR java/227.
140 2001-08-11 Zack Weinberg <zackw@panix.com>
142 * lex.h: Don't include setjmp.h. Don't define
143 SET_FLOAT_HANDLER or prototype set_float_handler.
145 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
147 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
148 `poplevel' in the right order.
150 2001-08-09 Richard Henderson <rth@redhat.com>
152 * Make-lang.in (class.o): Depend on TARGET_H.
153 * class.c (emit_register_classes): Use target hooks instead of
154 assemble_constructor and assemble_destructor.
156 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
158 * check-init.c (flags.h): Include
159 (check_init): Don't report uninitialized static class
160 initialization flags, don't free bit index when doing static class
161 initialization optimization.
162 (check_for_initialization): Return type changed to `unsigned int.'
163 (attach_initialized_static_class): New function.
164 * class.c (add_method_1): Create the initialized static class
165 table if necessary.
166 (finish_class): Always emit deferred inline methods.
167 * decl.c (emit_init_test_initialization): Moved to expr.c
168 (complete_start_java_method): Don't traverse
169 DECL_FUNCTION_INIT_TEST_TABLE.
170 (lang_mark_tree): Mark hash tables in function decls.
171 * expr.c (emit_init_test_initialization): Moved from decl.c.
172 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
173 initialization flag, set DECL_CONTEXT and
174 LOCAL_CLASS_INITIALIZATION_FLAG.
175 (java_lang_expand_expr): Emit initialization code for static class
176 initialized flags when entering block, if necessary.
177 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
178 * java-tree.h (flag_optimize_sci): New global variable declaration.
179 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
180 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
181 (LOCAL_FINAL_P): Fixed typo in comment.
182 (FINAL_VARIABLE_P): Likewise.
183 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
184 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
185 (struct lang_decl): New fields `ict', `smic' and `cif.'
186 (check_for_initialization): New returned value for global.
187 (attach_initialized_static_class): New global function.
188 (STATIC_CLASS_INIT_OPT_P): New macro.
189 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
190 * lang.c (java_decode_option): Handle
191 `-fno-optimize-static-class-initialization'
192 * parse.y (start_complete_expand_method): New function.
193 (java_expand_method_bodies): Likewise.
194 (attach_init_test_initialization_flags): Likewise.
195 (adjust_init_test_initialization): Likewise.
196 (emit_test_initialization): Likewise.
197 (java_complete_expand_methods): Nullify abstract and native method
198 bodies.
199 (java_complete_expand_method): New locals `fbody', `block_body'
200 and `exception_copy.' Reorganized: directly return on empty method
201 bodies, call `start_complete_expand_method', remember definitely
202 initialized static class in function, don't expand method bodies.
203 (java_expand_classes): Call `java_expand_method_bodies' before
204 `finish_class' when compiling to native.
205 (resolve_expression_name): Use `orig' after building outer class
206 field access.
207 (patch_invoke): Remember static method invokations.
209 2001-08-06 Richard Henderson <rth@redhat.com>
211 * class.c (emit_register_classes): Pass a symbol_ref and priority
212 to assemble_constructor.
214 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
216 * java-tree.h (all_class_filename): New macro.
217 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
218 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
219 newly created IDENTIFIER_NODE to `all_class_filename.'
221 2001-08-01 Jeff Sturm <jsturm@one-point.com>
223 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
224 Use ggc_add_tree_root to register roots.
226 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
228 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
229 second operand calling check_init.
230 * decl.c (complete_start_java_method): Swaped second and third
231 arguments while creating WITH_CLEANUP_EXPR node.
232 * jcf-write.c (generate_bytecode_insns): Use second operand
233 instead of third when handling WITH_CLEANUP_EXPR.
234 * parse.y (java_complete_lhs): Expand second operand of
235 WITH_CLEANUP_EXPR nodes.
236 (patch_synchronized_statement): Swaped second and third arguments
237 while creating WITH_CLEANUP_EXPR node.
239 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
241 * parse.y (create_interface): Avoid cyclic inheritance report when
242 syntax error encountered during class definition.
243 Fixes PR java/2956
245 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
247 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
248 ASM_FINAL_SPEC.
249 (lang_specific_pre_link): Use set_input to set input_filename.
250 Append `main' here.
251 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
252 (main): Fix definition.
253 Strip `main' from classname.
254 Fixes PR java/227.
256 2001-07-18 Tom Tromey <tromey@redhat.com>
258 For PR java/2812:
259 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
260 * lex.c (java_new_lexer): Use ICONV_CONST.
261 (java_read_char): Likewise.
262 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
263 (jv-scan$(exeext)): Likewise.
265 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
267 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
268 * parse.y (check_class_interface_creation): Allow `private' if the
269 enclosing is not an interface.
270 (create_interface): Interface tagged public if the enclosing
271 context is an interface.
272 (create_class): Class tagged public if the enclosing context
273 is an interface.
274 Fixes PR java/2959
276 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
278 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
279 Fixes PR java/2665
281 2001-07-14 Tim Josling <tej@melbpc.org.au>
283 * check-init.c (check_init): Remove references to EXPON_EXPR.
285 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
287 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
288 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
289 Fixes PR java/3602
291 2001-07-13 Tom Tromey <tromey@redhat.com>
293 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
294 invocation.
296 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
298 * parse.y (patch_method_invocation): Don't override primary if one
299 is already provided, but let this$<n> be built. Fixed comment.
301 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
303 * parse.y (empty_statement:): Report empty statement error only
304 when found at class declaration level.
305 Fixes PR java/3635
307 2001-07-12 Tom Tromey <tromey@redhat.com>
309 * expr.c (expand_load_internal): New function.
310 (LOAD_INTERNAL): Use it.
312 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
314 * parse.y (verify_constructor_super): Compare anonymous class ctor
315 args with `valid_method_invocation_conversion_p.'
316 Fixes PR java/3285
318 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
320 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
321 `-fsyntax-only.' Fixes PR java/3248
323 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
325 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
327 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
329 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
330 current function is static. Fixes PR java/1970
332 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
334 * parse.y (patch_method_invocation): Add enclosing context to ctor
335 calls if necessary. Fixes PR java/2953
337 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
339 * parse.y (resolve_package): Abort if qualified expression member
340 isn't right.
341 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
342 Fixes PR java/1391
344 2001-07-07 Zack Weinberg <zackw@stanford.edu>
346 * verify.c: Don't use // comments.
348 2001-07-05 Tom Tromey <tromey@redhat.com>
350 * lang.c (flag_assume_compiled): Removed.
351 * java-tree.h (flag_assume_compiled): Removed.
352 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
353 -fhash-synchronization, -fuse-divide-subroutine,
354 -fcheck-references, -femit-class-file, -femit-class-files,
355 -fassume-compiled. Updated --encoding information. Changed
356 -foutput-class-dir to `-d'.
358 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
360 * jcf-parse.c (parse_class_file): Add lineno parameter to
361 debug_start_source_file call.
363 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
365 * gcj.texi: Use gpl.texi.
366 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
367 dependencies and use doc/include in search path.
369 2001-07-03 Jeff Sturm <jsturm@one-point.com>
371 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
372 `this'. If so, don't build instance initializers.
374 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
376 * parse.y (resolve_expression_name): Improved error message for
377 inner class cases. Fixes PR java/1958
379 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
381 * lang.c: #include diagnostic.h
382 (lang_print_error): Add a `diagnostic_context *' parameter.
383 (java_dummy_print): Likewise.
384 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
386 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
388 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
389 * jcf.h (typedef struct JCF): New bitfield `finished.'
390 (JCF_FINISH): Set `finished.'
391 (JCF_ZERO): Reset `finished.'
392 Fixes PR java/2633
394 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
396 * parse.y (class_body_declaration:): Don't install empty instance
397 initializers.
398 Fixes PR java/1314
400 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
402 * class.c (set_super_info): Call `set_class_decl_access_flags.'
403 (set_class_decl_access_flags): New function.
404 * java-tree.h (set_class_decl_access_flags): New prototype.
405 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
406 (parse_class_file): New local `decl_max_locals.' Take wide types
407 into account to compute DECL_MAX_LOCALS.
408 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
409 imports on demand.
411 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
413 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
415 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
417 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
418 * parse.y (do_resolve_class): Moved comments out to leading comment
419 section. Removed local `start', New local `_ht' and
420 `circularity_hash.' Record `enclosing' in hash table and search
421 it to detect circularity. Use `enclosing' as an argument to
422 `lookup_cl.' Free the hash table when done.
424 2001-06-19 Tom Tromey <tromey@redhat.com>
426 * lex.c (java_read_char): Disallow invalid and overlong
427 sequences. Fixes PR java/2319.
429 2001-06-05 Jeff Sturm <jsturm@one-point.com>
431 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
433 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
435 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
436 arguments accordingly.
438 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
440 * gcj.texi: Move contents to just after title page.
442 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
444 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
445 builtin type.
446 (patch_incomplete_class_ref): Build the class ref, build the class
447 init if necessary, complete the tree.
448 Fixes PR java/2605
450 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
452 * parse.y (lookup_field_wrapper): Test `name' code.
453 (resolve_qualified_expression_name): Test `qual_wfl' code.
454 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
455 handle `qual_wfl' by code.
456 (maybe_build_primttype_type_ref): Test `wfl' code.
458 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
460 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
461 fdl.texi.
462 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
463 the dvi file in the java directory.
465 2001-05-25 Sam TH <sam@uchicago.edu>
467 * gen-table.pl javaop.h jcf.h lex.h,
468 parse.h: Fix header include guards.
470 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
472 * jv-scan.c (version): Update copyright year.
474 2001-05-21 Per Bothner <per@bothner.com>
476 * jcf-parse.c (read_class): If class is from .class or .zip file
477 and it's already been read, don't push/pop parser context.
479 2001-05-18 Per Bothner <per@bothner.com>
481 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
482 command line so the jvgenmain-generated main program comes first.
484 2001-05-15 Tom Tromey <tromey@redhat.com>
486 * class.c (build_utf8_ref): Don't generate identifier based on
487 utf8const contents.
489 2001-05-12 Richard Henderson <rth@redhat.com>
491 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
492 * expr.c (java_lang_expand_expr): Expand it.
493 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
494 calling build_exception_object_ref.
495 * parse.y (catch_clause_parameter): Likewise.
496 (build_dot_class_method): Likewise.
497 (try_reference_assignconv): Likewise.
498 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
499 * jcf-write.c (generate_bytecode_insns): Likewise.
501 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
503 * parse.y (build_unresolved_array_type): Set
504 EXPR_WFL_QUALIFICATION on the newly created wfl.
505 Fixes PR java/2538. Fixes PR java/2535.
507 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
509 * parse.y (fix_constructors): Removed unnecessary assignment to
510 local. Moved assignment to `this$<n>', fixed comments and
511 indentation.
512 (build_wfl_wrap): Fixed indentation.
513 Fixes PR java/2598, java/2579 and java/2658.
515 2001-05-03 Mo DeJong <mdejong@redhat.com>
517 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
518 check for byte swap.
520 2000-05-02 Jeff Sturm <jsturm@one-point.com>
522 * expr.c (build_class_init): Move MODIFY_EXPR
523 outside of COND_EXPR. Remove variable `call'.
525 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
527 * decl.c: NULL_PTR -> NULL.
528 * jcf-write.c: Likewise.
530 2001-05-01 Tom Tromey <tromey@redhat.com>
532 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
533 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
534 * gcj.texi: Updated copyright text. Include fdl.texi.
535 (Top): Link to new node.
537 2001-05-01 Per Bothner <per@bothner.com>
539 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
541 2001-05-01 Per Bothner <per@bothner.com>
543 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
544 import_list contains the name, not the TREE_PURPOSE.
546 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
548 * jcf-io.c (read_zip_member): Cast to long in comparison with
549 signed value.
551 * jvspec.c (lang_specific_driver): Initialize variables.
553 * mangle.c (find_compression_record_match): Likewise.
555 * typeck.c (build_null_signature): Provide static prototype. Mark
556 parameter with ATTRIBUTE_UNUSED.
558 * verify.c (verify_jvm_instructions): Initialize variable.
560 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
562 * parse.y (do_resolve_class): Check for cyclic inheritance during
563 inner class resolution.
565 2001-04-27 Per Bothner <per@bothner.com>
567 * parse.y (java_expand_classes): Don't change ctxp_for_generation
568 while iterating, since that could cause gc to lose stuff.
570 2001-04-26 Per Bothner <per@bothner.com>
572 Fix method search wrt scope of inner classes to match JLS2.
573 * typeck.c (build_null_signature): New static function.
574 (has_method): New function. Uses build_null_signature and lookup_do.
575 * java-tree.h (has_method): New declaration.
576 * parse.y (find_applicable_accessible_methods_list): Do not search
577 context of inner classes here.
578 (patch_method_invocation): Search scope, ie. current and outer clases,
579 for method matching simple name, to find class.
581 2001-04-26 Per Bothner <per@bothner.com>
583 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
584 Fix thinko: If a single case, use if_icmpeq, not ifeq.
586 * constants.c (find_methodref_with_class_index): New function.
587 (find_methodref_index): Use find_methodref_with_class_index.
588 * java-tree.h (find_methodref_with_class_index): New declaration.
589 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
590 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
591 If context changed from interface to class, don't use invokeinterface.
593 2001-04-25 Per Bothner <per@bothner.com>
595 * verify.c (verify_jvm_instructions): For field instructions,
596 check that field index is valid. For invoke instructions, check that
597 method index is valid.
599 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
601 * config-lang.in (target_libs): Copy from $libgcj_saved.
603 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
605 * decl.c (init_decl_processing): Add new class "protectionDomain"
606 field.
607 * class.c (make_class_data): Set initial value for "protectionDomain".
609 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
611 * jvspec.c (lang_specific_driver): Fix memory allocation
612 deficit, by using concat in lieu of xmalloc/sprintf.
614 2001-04-20 Per Bothner <per@bothner.com>
616 Fixes to compile multiple .class files at once.
617 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
618 * java-tree.h (CLASS_PARSED_P): New macro.
619 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
620 * jcf-parse.c (jcf_parse_source): Inline into read_class.
621 (read_class): Avoid some code duplication.
622 Don't call JCF_FINISH for a .class file - might be needed later.
623 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
624 rather than CLASS_LOADED_P, since latter implies class laid out.
625 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
626 * parse.y: Don't need to set CLASS_LOADED_P for array types.
628 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
630 * Make-lang.in (java/boehm.o): Depend on toplev.h.
632 * boehm.c: Include toplev.h.
634 2001-04-06 Tom Tromey <tromey@redhat.com>
635 Alexandre Petit-Bianco <apbianco@redhat.com>
637 Fix for PR gcj/1404 and PR gcj/2332:
638 * parse.y (build_array_from_name): If we use the type_wfl then
639 accumulate dimensions from the original type as well.
640 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
642 2001-04-06 Tom Tromey <tromey@redhat.com>
644 * parse.y (analyze_clinit_body): Return true if the second operand
645 of a METHOD_EXPR is nonzero.
647 2001-04-06 Tom Tromey <tromey@redhat.com>
649 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
650 directory.
651 ($(srcdir)/java/parse.c): Likewise.
653 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
655 * gcj.texi: Use `which-gcj' instead of `which-g77.'
656 (version-gcc): Initialized.
657 (which-gcj): Likewise.
659 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
661 * java-tree.h (struct lang_decl): New macro
662 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
663 * parse.y (build_instance_initializer): New function.
664 (add_instance_initializer): Use it.
665 (java_fix_constructors): Set `current_class' before fix pass.
666 (fix_constructors): Just return if already fixed. Move `super()'
667 invokation ahead. Use `build_instance_initializer.'
668 Fixes PR java/1315.
670 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
672 * parse.y (resolve_qualified_expression_name): Pass field's
673 DECL_CONTEXT to `not_accessible_p.'
674 (not_accessible_p): Changed parameters order in `inherits_from_p'
675 invokation.
677 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
679 * lang-options.h: Add flag_check_references.
681 2001-04-04 Per Bothner <per@bothner.com>
683 * java-tree.h (CONSTANT_VALUE_P): New macro.
684 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
685 * parse.y (maybe_build_class_init_for_field): New static function.
686 (resolve_expression_name, resolve_field_access): Use
687 maybe_build_class_init_for_field instead of build_class_init
688 This does not do the init if the field is compile-time-constant.
689 (resolve_field_access): Simplify.
691 * parse.y (fold_constant_for_init): Merge test into switch.
693 2001-04-03 Zack Weinberg <zackw@stanford.edu>
695 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
696 on gansidecl.h.
697 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
699 2001-04-02 Zack Weinberg <zackw@stanford.edu>
701 * expr.c (pop_type_0): Save the result of the first
702 lang_printable_name call in a scratch buffer, so it
703 won't be clobbered by the second call.
705 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
707 * parse-scan.y (array_type:): Rewritten.
708 (type_declaration:): `empty_statement' replaces `SC_TK.'
709 (class_member_declaration:): `empty statement' added.
710 (method_body:): Simplified.
711 (static_initializer:): Likewise.
712 (primary_no_new_array:): Use `type_literals.'
713 (type_literals:): New rule.
714 (dims:): Set and update `bracket_count.'
715 Fixes PR java/1074. Fixes PR java/2412.
717 2001-03-28 Hans Boehm <boehm@acm.org>
719 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
720 (get_boehm_type_descriptor): Set type on returned value to be a
721 pointer length integer.
723 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * expr.c (pop_type_0): Call `concat' rather than building the
726 string manually.
727 (pop_type): Add format specifier in call to `error'.
729 * parse.y (patch_method_invocation): Avoid casting away
730 const-ness.
732 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
734 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
736 2001-03-28 Richard Henderson <rth@redhat.com>
738 IA-64 ABI Exception Handling:
739 * Make-lang.in (except.o): Don't depend on eh-common.h.
740 * check-init.c (check_init): Handle EXC_PTR_EXPR.
741 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
742 [soft_exceptioninfo_call_node]: Remove.
743 [eh_personality_libfunc, lang_eh_runtime_type]: New.
744 (end_java_method): No emit_handlers.
745 * except.c (java_set_exception_lang_code): Remove.
746 (method_init_exceptions): Don't call it.
747 (prepare_eh_table_type): No CATCH_ALL_TYPE.
748 (build_exception_object_ref): New.
749 (expand_end_java_handler): Update for except.h name changes.
750 (emit_handlers, expand_resume_after_catch): Remove.
751 * expr.c (java_lang_expand_expr): Update for except.h name changes.
752 (process_jvm_instruction): Use build_exception_object_ref.
753 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
754 (soft_exceptioninfo_call_node): Remove.
755 (build_exception_object_ref): Declare.
756 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
757 soft_exceptioninfo_call_node. Move processing ...
758 [EXC_PTR_EXPR]: ... here.
759 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
760 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
761 (source_end_java_method): No java_set_exception_lang_code or
762 emit_handlers.
763 (build_dot_class_method): Use build_exception_object_ref.
764 (try_reference_assignconv): Check EXC_PTR_EXPR not
765 soft_exceptioninfo_call_node.
767 2001-03-28 Richard Henderson <rth@redhat.com>
769 * java-tree.h (throw_node): Define as a single member of
770 java_global_trees instead of a separate array.
771 (JTI_THROW_NODE): New.
772 * decl.c (throw_node): Don't declare.
773 (init_decl_processing): Init a scalar throw_node.
774 Don't register it for gc.
775 * check-init.c (check_init): Reference scalar throw_node.
776 * expr.c (build_java_athrow): Likewise.
777 * jcf-write.c (generate_bytecode_insns): Likewise.
778 * parse.h (BUILD_THROW): Likewise.
780 2001-03-28 Richard Henderson <rth@redhat.com>
782 * decl.c (end_java_method): Do not save and restore
783 flag_non_call_exceptions.
784 * parse.y (source_end_java_method): Likewise.
785 * lang.c (flag_exceptions): Don't declare.
786 (java_init_options): Set flag_non_call_exceptions. Set
787 flag_exceptions here ...
788 (java_init): ... not here.
790 2001-03-27 Richard Henderson <rth@redhat.com>
792 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
793 exceptions_via_longjmp.
795 * lang.c (flag_new_exceptions): Don't declare it.
796 (java_init_options): Or set it.
798 2001-03-27 Richard Henderson <rth@redhat.com>
800 * decl.c (end_java_method): Rename asynchronous_exceptions to
801 flag_non_call_exceptions.
802 * parse.y (source_end_java_method): Likewise.
804 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
806 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
808 2001-03-26 Mark Mitchell <mark@codesourcery.com>
810 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
812 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
814 * parse.y (find_as_inner_class): Follow current package
815 indications not to mistakingly load an unrelated class.
817 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
819 * constants.c (PUTN): Use memcpy, not bcopy.
821 * lex.c (java_read_char): Use memmove, not bcopy.
823 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
825 2001-03-23 Per Bothner <per@bothner.com>
827 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
828 macro for better error pin-pointing.
829 * java-tree.h: Fix typo in comment.
831 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
832 Don't include jsr/goto in exception range.
833 Check if start and end of exception range are the same (also TRY_EXPR).
834 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
835 However, do emit the following goto even if try_block is empty.
836 Defer freeing exception_decl until after the finalizer, to make
837 sure the local isn't reused in the finalizer. Fixes PR java/1208.
839 * parse.y (java_complete_lhs): If the try-clause is empty, just
840 return the finally-clause and vice versa.
842 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
844 * gcj.texi (Input Options): documented the check for attribute
845 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
846 * java-tree.h (flag_force_classes_archive_check): Declared extern.
847 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
848 (jcf_parse): Check for the right classes archive if necessary.
849 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
850 (jcf_parse_fields): Fixed indentation.
851 * jcf-write.c (append_gcj_attribute): New function.
852 (generate_classfile): Compute the attribute count, invoke
853 `append_gcj_attribute'.
854 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
855 turned into bit fields. New bit field `right_zip.'
856 (JCF_ZERO): Set `right_zip' to zero.
857 * lang-options.h (-fforce-classes-archive-check): Added flag.
858 * lang.c (flag_force_classes_archive_check): New flag.
859 (lang_f_options): New entry `force-classes-archive-check.'
860 Fixes PR java/1213.
862 2001-02-07 Andrew Haley <aph@redhat.com>
864 * gcj.texi (Configure-time Options): Add -fcheck-references.
865 * expr.c (build_java_indirect_ref): New function.
866 (java_check_reference): New function.
867 (build_java_array_length_access): Use build_java_indirect_ref to
868 check for null references.
869 (build_java_arrayaccess): Likewise.
870 (build_get_class): Likewise.
871 (build_field_ref): Likewise.
872 (invoke_build_dtable): Likewise.
873 (build_invokeinterface): Likewise.
874 * lang.c (lang_f_options): Add flag_check_references.
875 * jvspec.c (jvgenmain_spec): Add flag_check_references.
876 * java-tree.h (flag_check_references): New variable.
877 * lang.c (flag_check_references): Likewise.
878 * parse.y (patch_invoke): Use java_check_reference.
879 (patch_assignment): Allow for extra nesting in
880 _Jv_CheckArrayStore.
882 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
884 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
885 * lex.c (cxx_keywords): Likewise.
887 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
889 * parse.y (qualify_ambiguous_name): Broaden `length'
890 recognition. Help MODIFY_EXPR be resolved as expression names.
891 Fixes PR java/2066. Fixes PR java/2400.
893 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
895 * gjavah.c (process_file): Mark interface definitions with
896 "__attribute__ ((java_interface))".
898 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
900 * class.c (layout_class): Fixed push_super_field's second
901 argument. Fixes PR java/2333.
902 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
903 too early to lay innerclasses out.
905 2001-03-20 Tom Tromey <tromey@redhat.com>
906 Alexandre Petit-Bianco <apbianco@redhat.com>
908 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
909 inside an array reference. Insertion of the array store check
910 rewritten. Fixes PR java/2299.
912 2001-03-20 Tom Tromey <tromey@redhat.com>
914 * lex.c (java_read_unicode): Only accept leading `u's.
916 2001-03-20 Tom Tromey <tromey@redhat.com>
918 * jcf-parse.c (read_class): Initialize `class'.
920 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
922 * jcf_parse.c (jcf_parse): Eliminate unused variable.
924 2001-03-19 Mark Mitchell <mark@codesourcery.com>
926 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
927 (layout_class): Likewise.
928 (layout_class_method): Likewise.
929 (emit_register_classes): Likewise.
930 * decl.c (builtin_function): Likewise.
931 (give_name_to_locals): Likewise.
933 2001-03-19 Per Bothner <per@bothner.com>
935 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
936 before trying to load an inner class.
938 Fixes to process to command-line .class files in two passes.
939 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
940 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
941 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
942 * class.c (is_compiled_class): Fix for renamed flag.
943 * parse.y (maybe_create_class_interface_decl): Likewise.
944 * jcf-parse.c (yyparse): Also set if compiling .class files.
945 * jcf-parse.c (read_class); Read current_class.
946 (jcf_parse): Make static.
947 (load_inner_classes): New function, with code moved from jcf_parse,
948 because we need to inner classes after the command-line files are read.
949 (yyparse): Set finput to NULL when it doesn't need to be closed.
950 Reduce use of main_jcf (basically only for archive) and
951 use finput instead of main_jcf->read_state.
952 Inline jcf_figure_file_type into yyparse.
953 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
954 Defer load_inner_classes and parse_class_file to a second pass,
955 after we've correctly mapped command-line .clas fiels to classes.
956 (jcf_figure_file_type): Removed.
957 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
958 (JCF_ZERO): Also clear zipd field.
959 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
961 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
963 * jcf-parse.c (yyparse): Change ch from char * to char.
965 2001-03-19 Per Bothner <per@bothner.com>
967 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
968 Add constructed filelist-file at end, following -xjava. Thus any .o
969 and library files are not affected by the -xjava. Also wrap
970 explicit @FILE with -xjava and -xnone.
972 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
974 * class.c (build_static_field_ref): Call make_decl_rtl() after
975 setting the DECL_EXTERNAL flag.
977 2001-03-17 Per Bothner <per@bothner.com>
979 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
981 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
982 when result is is needed (target is STACK_TARGET).
984 * parse.h (JDEP_SOLV): Removed.
985 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
987 * parse.y (incomplete_class_list): Removed.
988 (obtain_incomplete_type): Don't use or set incomplete_class_list.
989 It doesn't work if resolve_class changes the name of an array type
990 that is on the list and then someone else looks for the modified name.
991 Also, seems liable to break when compiling multiple source files at
992 once. So the simplest is to just remove incomplete_class_list -
993 it is only a minor space win and it is not even clear it saves time.
995 * parse.y (resolve_class): Remove unneeded promote_type.
997 2001-03-15 Per Bothner <per@bothner.com>
999 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1000 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1001 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1002 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1004 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1005 * parse.y (java_expand_classes): Likewise.
1007 * parse.y (expand_start_java_method): Was only called once and had a
1008 misleading name, so inline in caller java_complete_expand_method.
1009 (enter_a_block): Likewise inline in enter_block and remove.
1011 Remove junk from when gcc/java was created (by copying from C/C++).
1012 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1013 (struct binding_level): Remove fields keep, keep_if_subblocks,
1014 more_cleanups_ok, have_cleanups (which have never been used).
1015 (pushlevel, poplevel): Remove related useless code.
1017 * class.c (make_class_data): The class_dtable_decl (i.e. the
1018 vtable for Class) should be external, except when compiling Class.
1020 * jvspec.c (lang_specific_driver): Fix -C handling.
1021 Check -save-temps to see if temp @FILE should be deleted.
1022 Follow-up to/fix for February 16 patch.
1024 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1025 (type_stack_dup): Remove no-longer neded error check.
1027 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1029 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1030 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1031 don't surround the element with 'N..E' if the type name is
1032 unqualified.
1034 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1036 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1037 DECL_RTL_SET_P, etc.
1038 (make_method_value): Likewise.
1039 (get_dispatch_table): Likewise.
1041 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1043 2001-03-07 Tom Tromey <tromey@redhat.com>
1045 * config-lang.in (lang_requires): Define.
1047 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1049 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1050 not flag_fast_math.
1052 2001-03-05 Per Bothner <per@bothner.com>
1054 Fix a problem where rest_of_decl_compilation applied to
1055 class_dtable_decl causes problems because it was done too early,
1056 before output file was opened.
1057 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1058 * class.c (class_dtable_decl): Add macro - element of class_roots.
1059 (make_class_data): Define class_dtable_decl.
1060 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1062 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1064 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1065 uses of 'boolean' with 'bool'.
1067 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1069 * lang-specs.h: Add zero initializer for cpp_spec field to all
1070 array elements.
1072 2001-02-16 Per Bothner <per@bothner.com>
1074 Handle compiling multiple input files at once, and @FILE syntax.
1075 * gcj.texi: Updated documentation to match.
1076 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1077 * jcf-parse.c (parse_source_file): Split into ...
1078 (parse_source_file_1): New function - and:
1079 (parse_source_file_2): New function.
1080 (yyparse): On -ffilelist-file, open and scan named file.
1081 On first pass over files, only do parse_source_file_1.
1082 A new second pass calls parse_source_file_2 for each file to compile.
1083 (init_jcf_parse): Call init_src_parse.
1084 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1085 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1086 as multiple input file combined in one compilation.
1087 * lang-options.h: Add -ffilelist-file
1088 * lang.c (flag_filelist_file): New flag variable.
1089 (lang_f_options): Handle -ffilelist-file.
1090 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1091 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1092 gclass_list - use global fields of src_parse_roots instead.
1093 * parse.y (src_parse_roots): New array.
1094 (incomplete_class_list, gclass_list): New macros.
1095 (push_parser_context, java_pop_parser_context,
1096 java_parser_context_resume): Don't fiddle with deleted fields.
1097 (various): Use incomplete_class gclass_list and global macros
1098 instead of parse_ctxt fields - the lists are global.
1099 (init_src_parse): New function.
1101 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1103 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1105 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1107 * parse.y (check_inner_class_access): Moved declaration of local
1108 `enclosing_decl_type' to the right location.
1110 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1112 * parse.y (parser_check_super_interface): Don't call
1113 check_pkg_class_access for an inner interface.
1114 (parser_check_super): Don't call check_pkg_class_access for inner
1115 class.
1116 (do_resolve_class): Simplify enclosing type loop. Don't call
1117 check_pkg_class_access if CL and DECL are not set.
1118 (find_in_imports_on_demand): Set DECL if class_type needed to be
1119 loaded. Don't call check_pkg_class_access for an inner class.
1120 (check_inner_class_access): Rewritten to implement member access
1121 rules as per spec 6.6.1.
1122 (check_pkg_class_access): Handle the empty package correctly.
1123 (in_same_package): New function. Determine if two classes are in the
1124 same package.
1126 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1128 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1129 method into array types.
1130 * parse.y (patch_method_invocation): Bypass access check on clone call
1131 to array instance.
1133 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1135 * expr.c (build_instanceof): Check for arrays when trying fold to
1136 false.
1138 2001-02-15 Jim Meyering <meyering@lucent.com>
1140 * Make-lang.in (java.install-common): Depend on `installdirs'.
1141 (java.install-info): Likewise.
1143 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1145 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1147 2001-02-14 Tom Tromey <tromey@redhat.com>
1148 Alexandre Petit-Bianco <apbianco@cygnus.com>
1150 Fix for PR java/1261.
1151 * typeck.c (build_java_array_type): Add public `clone' method to
1152 arrays.
1153 * parse.y (resolve_qualified_expression_name): Use current_class
1154 when checking for inaccessibility.
1155 (patch_method_invocation): Fixed error message when accessibility
1156 denied. Added `from_super' argument.
1158 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1160 * parse.y (resolve_class): Don't build a fake decl. Use the one
1161 already built.
1162 * typeck.c (build_java_array_type): Build and assign decl to array
1163 type.
1165 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1167 * parse.y (not_accessible_p): Changed leading comment. Added extra
1168 `where' argument. Use it to enforce protected access rules.
1169 (resolve_qualified_expression_name): Added extra argument to
1170 not_accessible_p.
1171 (patch_method_invocation): Use argument `primary' to provide
1172 not_accessible_p with an extra argument.
1173 (lookup_method_invoke): Added extra argument to not_accessible_p.
1174 (search_applicable_method_list): Likewise.
1176 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1178 * parse.y (resolve_qualified_expression_name): Try to resolve as
1179 an inner class access only if `decl' is a TYPE_DECL.
1181 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1183 * decl.c (classdollar_identifier_node): Initialize.
1184 * java-tree.h (enum java_tree_index): New entry
1185 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1186 (classdollar_identifier_node): New macro.
1187 (ID_CLASSDOLLAR_P): Likewise.
1188 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1189 (build_dot_class_method_invocation): Likewise.
1190 (find_applicable_accessible_methods_list): `class$' can't be
1191 inherited.
1193 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1195 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1197 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1199 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1200 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1201 gone.
1203 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1205 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1206 outside of the `__U' sequence too.
1207 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1208 sequence too.
1210 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1212 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1214 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1216 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1217 (JVGENMAIN_OBJS): Likewise.
1218 * java-tree.h (append_gpp_mangled_name): New prototype.
1219 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1220 Removed cast calling `gcc_add_root.'
1221 * jvgenmain.c (mangle_obstack): New global, initialized.
1222 (main): Use it.
1223 (do_mangle_class): Constify local `ptr.'
1224 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1225 append_gpp_mangle_name and update `count' if necessary.
1226 Use `mangle_obstack.'
1227 * mangle.c (append_unicode_mangled_name): Removed.
1228 (append_gpp_mangled_name): Likewise.
1229 (unicode_mangling_length): Likewise.
1230 (mangle_member_name): Return type set to `void.'
1231 (mangle_field_decl): Don't append `U' in escaped names.
1232 (mangle_method_decl): Likewise.
1233 (mangle_member_name): Just use `append_gpp_mangled_name.'
1234 * mangle_name.c: New file.
1236 2001-02-07 Per Bothner <per@bothner.com>
1238 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1240 * check-init.c (check_init): Don't call done_alternative after
1241 processing loop code, as a LOOP_EXPR never terminates normally.
1243 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1245 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1247 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1249 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1250 DECLs.
1252 2001-02-06 Tom Tromey <tromey@redhat.com>
1254 * lex.c (java_new_lexer): Longer error message.
1256 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1257 Alexandre Petit-Bianco <apbianco@cygnus.com>
1259 * typeck.c (build_prim_array_type): Added leading comment.
1260 (build_java_array_type): Moved locals out of
1261 block. Always create the `data' field, fixed alignment to match
1262 C++.
1264 2001-02-04 Tom Tromey <tromey@redhat.com>
1266 * expr.c (java_lang_expand_expr): Don't bother recomputing
1267 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1268 Fixes PR java/1866.
1270 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1272 * parse.y (process_imports): Save the original name of the import
1273 for better error report.
1275 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1277 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1278 of macros used when compiling jvspec.c.
1279 * jvspec.c (lang_specific_driver): Link with the shared
1280 libgcc by default.
1282 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1284 * check-init.c (check_init): Call internal_error instead of fatal.
1285 * expr.c (java_lang_expand_expr): Likewise.
1286 * jcf-parse.c (get_constant): Likewise.
1287 * mangle.c (java_mangle_decl): Likewise.
1288 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1289 (operator_string): Likewise.
1290 * check-init.c (check_init): Call abort instead of fatal.
1291 * class.c (build_class_ref): Likewise.
1292 * constants.c (write_constant_pool): Likewise.
1293 * decl.c (start_java_method): Likewise.
1294 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1295 (java_stack_dup, encode_newarray_type): Likewise.
1296 (build_java_array_length_access): Likewise.
1297 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1298 (build_java_soft_divmod, build_invokeinterface): Likewise.
1299 * java-tree.h (INNER_CLASS_P): Likewise.
1300 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1301 (give_name_to_class, get_class_constant): Likewise.
1302 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1303 (find_constant_index, generate_bytecode_conditional): Likewise.
1304 (generate_bytecode_insns, perform_relocations): Likewise.
1305 * lex.c (java_unget_unicode, java_lex): Likewise.
1306 * mangle.c (mangle_type, mangle_record_type): Likewise.
1307 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1308 (finish_mangling): Likewise.
1309 * parse.h (MARK_FINAL_PARMS): Likewise.
1310 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1311 (obtain_incomplete_type, java_complete_class): Likewise.
1312 (java_check_regular_methods, java_complete_expand_method): Likewise.
1313 (cut_identifier_in_qualified, check_deprecation): Likewise.
1314 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1315 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1316 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1317 * typeck.c (set_local_type, parse_signature_type): Likewise.
1318 (parse_signature_string, build_java_signature): Likewise;
1319 (set_java_signature): Likewise.
1320 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1321 * class.c (add_method): Call fatal_error instead of fatal.
1322 (build_static_field_ref): Likewise.
1323 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1324 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1325 * lex.c (java_new_new_lexer): Likewise.
1326 * jv-scan.c (main): Likewise.
1327 (fatal_error): Renamed from fatal.
1328 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1329 pfatal_with_name.
1330 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1331 (yyparse): Likewise.
1332 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1333 * lex.c (java_get_line_col): Likewise.
1334 * jcf-parse.c (load_class): Make errors non-fatal.
1335 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1337 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1339 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1340 (error): Remove unused function.
1341 (main): Don't use "__attribute__ alias" on generated class symbol.
1343 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1345 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1346 argument.
1347 * parse.y (finish_method_declaration): Code accounting for WFLed
1348 method DECL_NAMEs deleted.
1349 (check_abstract_method_definitions): Likewise.
1350 (resolve_type_during_patch): Layout resolved type.
1351 * typeck.c (lookup_do): Removed unused local.
1353 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1355 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1356 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1357 integer_negative_one_node.
1358 * expr.c (build_java_binop): Likewise.
1360 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1362 * zextract.c (read_zip_archive): Read file_offset before writing
1363 zipd and consequently clobbering the header contents.
1365 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1367 * Make-lang.in: Remove all dependencies on defaults.h.
1368 * decl.c: Don't include defaults.h.
1369 * expr.c: Likewise.
1370 * parse.y: Likewise.
1372 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1374 * ChangeLog (2001-01-21): Fixed typo.
1375 * class.c (layout_class_method): Code accounting for WFLed
1376 method DECL_NAMEs deleted.
1377 * constant.c (find_methodref_index): Likewise.
1378 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1379 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1380 (struct lang_decl): New field `wfl'.
1381 (java_get_real_method_name): Prototype deleted.
1382 * mangle.c (mangle_method_decl): Code accounting for WFLed
1383 method DECL_NAMEs deleted.
1384 * parse.h (GET_METHOD_NAME): Macro deleted.
1385 * parse.y (reset_method_name): Deleted.
1386 (method_header): Set DECL_FUNCTION_WFL.
1387 (check_abstract_method_header): Code accounting for WFLed method
1388 DECL_NAMEs deleted.
1389 (java_get_real_method_name): Deleted.
1390 (check_method_redefinition): Code accounting for WFLed method
1391 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1392 (java_check_regular_methods): Likewise.
1393 (java_check_abstract_methods): Likewise.
1394 (java_expand_classes): Don't call `reset_method_name.'
1395 (search_applicable_method_list): Use DECL_NAMEs instead of
1396 GET_METHOD_NAME.
1397 * typeck.c (lookup_do): Code accounting for WFLed method
1398 DECL_NAMEs deleted.
1400 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1402 * lex.c (java_read_char): Check for EOF from getc first.
1404 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1406 * class.c (layout_class): Don't lay the superclass out if it's
1407 already being laid out.
1408 * jcf-parse.c (handle_innerclass_attribute): New function.
1409 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1410 handle_innerclasses_attribute.
1411 (jcf_parse): Don't load an innerclasses if it's already being
1412 laid out.
1413 * jcf-write.c (append_innerclass_attribute_entry): Static
1414 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1415 to be zero for anonymous classes.
1417 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1419 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1420 necessary.
1421 * jcf-parse.c (set_source_filename): Use
1422 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1424 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1426 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1427 gets a unique asm name.
1429 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1431 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1432 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1433 if necessary.
1434 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1435 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1436 * parse.y (lookup_package_type_and_set_next): Deleted.
1437 (resolve_package): Removed unnecessary code.
1438 (find_applicable_accessible_methods_list): `finit$' can't be
1439 inherited.
1440 * verify.c (pop_argument_types): Added missing prototype.
1442 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1444 * config-lang.in: Disable java by default.
1446 2001-01-23 Tom Tromey <tromey@redhat.com>
1448 * gcj.texi (Copying): New node.
1449 Added copyright information.
1451 2001-01-21 Per Bothner <per@bothner.com>
1453 Various fixes to allow compiling a compressed .jar/.zip archive.
1454 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1455 (struct ZipFile): Add fields name and next (from ZipFileCache).
1456 (struct ZipDirectory): New field zipf points to owning ZipFile.
1457 * jcf.h (struct ZipDirectory): Add forward declaration.
1458 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1459 Remove seen_in_zip and zip_offset fields.
1460 (JCF_SEEN_IN_ZIP): New macro.
1461 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1462 * jcf-io.c: Change all ZipFileCache to ZipFile.
1463 (read_zip_member): New function.
1464 (open_in_zip): Call read_zip_member.
1465 * jcf-parse.c (find_in_current_zip): Remove function.
1466 (read_class): Merge in find_in_current_zip functionality.
1467 Call read_zip_member if needed.
1468 (parse_zip_file_entries): Use read_zip_member.
1469 (process_zip_dir): Update for removed and added JCF fields.
1470 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1472 2001-01-21 Per Bothner <per@bothner.com>
1474 Minor optimization of static ggc roots.
1475 * jcf-parse.c (parse_roots): New static field.
1476 (current_field, current_method, current_file_list): Replace by macros
1477 naming fields of parse_roots.
1478 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1479 * class.c (class_roots): New static field.
1480 (registered_class, fields_ident, info_ident, class_list):
1481 New macros naming fields of parse_roots.
1482 (build_static_field_ref): Don't register roots here.
1483 (layout_class): Static field list replaced by macro class_list.
1484 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1485 Initialize fields_ident and info_ident here.
1487 2001-01-21 Per Bothner <per@bothner.com>
1489 * jcf-parse.c (ggc_mark_jcf): New function.
1490 (init_jcf_parse): Register current_jcf as ggc root.
1492 2001-01-21 Per Bothner <per@bothner.com>
1494 * lang.c (put_decl_node): Print method's name.
1496 2001-01-21 Per Bothner <per@bothner.com>
1498 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1499 (verify_jvm_instructions): Use it, for better error messages on loads.
1501 2001-01-21 Per Bothner <per@bothner.com>
1503 * verify.c (merge_type_state): Still may have to merge even if
1504 LABEL_VERIFIED (label).
1506 2001-01-21 Per Bothner <per@bothner.com>
1508 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1509 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1511 2001-01-19 Per Bothner <per@bothner.com>
1513 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1514 if expeting an interface type. Refines Tom's change of 2000-09-12.
1516 2001-01-18 Per Bothner <per@bothner.com>
1518 * gcj.texi (Input Options): Mention .java files.
1520 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1522 * lang-options.h (-Wunsupported-jdk11): Removed.
1523 * lang.c (flag_not_overriding): Deleted.
1524 (flag_static_local_jdk1_1): Likewise.
1525 (lang_W_options): Removed "unsupported-jdk11" entry.
1526 * parse.y (java_check_methods): Removed dead code.
1528 2001-01-17 Tom Tromey <tromey@redhat.com>
1530 Changes suggested by Per Bothner:
1531 * gcj.texi (Input Options): Don't mention input files.
1532 (Code Generation): Updated --main information.
1533 (Invoking jcf-dump): Mention that --javap is incomplete.
1534 From Alexandre Petit-Bianco:
1535 (Warnings): Don't mention -Wunsupported-jdk11.
1536 My stuff:
1537 (Compatibility): Mention JDK 1.2-ness of libraries.
1538 (Resources): Mention resources used when writing gcj.
1540 2001-01-17 Tom Tromey <tromey@redhat.com>
1542 * gcj.texi: New file.
1543 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1544 (java.info): Depend on gcj.info.
1545 (java/gcj.dvi): New target.
1546 (java.dvi): Depend on gcj.dvi.
1547 (java.install-info): Wrote.
1549 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1551 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1552 having called make_decl_rtl.
1554 2001-01-14 Per Bothner <per@bothner.com>
1556 Various patches to emit better messages on verification errors.
1557 * expr.c (push_type_0): Return error indication on stack overflow,
1558 instead of callinfg fatal.
1559 (push_type): Now just call push_type_0 (nd fatal on overflow).
1560 (pop_type_0): Return detailed error message (in a char** argument).
1561 (pop_type): If pop_type_0 fails, print error message.
1562 (pop_argument_types): Moved to verify.c.
1563 * verify.c (pop_argument_types): Moved from expr.c.
1564 Return a (possible) error message, rather than void.
1565 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1566 (verify_jvm_instruction): Use new macros, improving error messages.
1567 For case OPCODE_astore use object_ptr_type_node.
1568 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1569 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1571 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1572 constant, return body without wrapper. (Improves constant folding.)
1573 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1575 2001-01-13 Per Bothner <per@bothner.com>
1577 * expr.c (expand_java_field_op): Assigning to a final field outside
1578 an initializer does not violate JVM spec, so should be warning, not
1579 error. (Sun's verifier does not complain - though MicroSoft's does.)
1581 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1583 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1584 to 2001.
1586 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1588 * parse.y (resolve_expression_name): Permit instance variables from
1589 enclosing context in super constructor call.
1590 (resolve_qualified_expression_name): Permit enclosing class's qualified
1591 "this" in super constructor call.
1593 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1595 * class.c (build_utf8_ref): Remove last argument in call to
1596 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1597 (build_class_ref): Likewise.
1598 (build_static_field_ref): Likewise.
1599 (get_dispatch_table): Likewise.
1600 (layout_class_method): Likewise.
1601 (emit_register_classes): Likewise.
1602 * constants.c (build_constant_data_ref): Likewise.
1603 * decl.c (builtin_function): Likewise.
1604 (create_primitive_vtable): Likewise.
1605 * expr.c (build_known_method_def): Likewise.
1606 (build_jni_stub): Likewise.
1607 (java_lang_expand_expr): Likewise.
1609 2001-01-10 Tom Tromey <tromey@redhat.com>
1611 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1613 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1615 * java-tree.h (lang_printable_name_wls): New prototype.
1616 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1617 rather than `current_class' to print type name. Don't prepend type
1618 names when printing constructor names.
1619 (lang_printable_name_wls): New function.
1620 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1621 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1622 * parse.y (patch_method_invocation): Message tuned for constructors.
1623 (not_accessible_p): Grant `private' access from within
1624 enclosing contexts.
1626 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1628 All files with updated copyright when applicable.
1629 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1630 * class.c (mangle_class_field): Function removed.
1631 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1632 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1633 (build_class_ref): Call `java_mangle_class_field' instead of
1634 `mangle_class_field.'
1635 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1636 (layout_class): Call `java_mangle_decl' instead of
1637 `mangle_static_field.'
1638 (cxx_keywords): Initialized static array moved to `lex.c.'
1639 (layout_class_method): Changed leading comment. Simplified to
1640 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1641 * decl.c (lang_mark_tree): Mark field `package_list.'
1642 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1643 (struct lang_type): New field `package_list.'
1644 (unicode_mangling_length): Prototype removed.
1645 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1646 emit_unicode_mangled_name): Likewise.
1647 (cxx_keyword_p): New prototype.
1648 (java_mangle_decl, java_mangle_class_field,
1649 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1650 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1651 `build_expr_wfl.'
1652 * jvgenmain.c (main_method_prefix): Global variable removed.
1653 (main_method_suffix): Likewise.
1654 (do_mangle_classname): New function.
1655 (main): Call it. Format changed to accomodate new mangling scheme.
1656 * lex.c: (utf8_cmp): Conditionally prototyped.
1657 (cxx_keywords): Moved from class.c, conditionally defined.
1658 (utf8_cmp, cxx_keyword_p): Likewise.
1659 * mangle.c (obstack.h, ggc.h): Included.
1660 (mangle_field_decl): New function.
1661 (mangle_method_decl, mangle_type, mangle_pointer_type,
1662 mangle_array_type, mangle_record_type,
1663 find_compression_pointer_match, find_compression_array_match,
1664 find_compression_record_match,
1665 find_compression_array_template_match, set_type_package_list,
1666 entry_match_pointer_p, emit_compression_string, init_mangling,
1667 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1668 (mangle_obstack): New global.
1669 (MANGLE_RAW_STRING): New macro.
1670 (unicode_mangling_length): Turned static.
1671 (append_unicode_mangled_name): Renamed from
1672 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1673 replaces `obstack', removed from the parameter list.
1674 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1675 replaces parameter `obstack', removed from the parameter list. Call
1676 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1677 (append_gpp_mangled_classtype): Removed.
1678 (compression_table, compression_next): New static variables.
1679 * parse.y (temporary_obstack): Extern declaration removed.
1681 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1683 * parse.y (patch_binop): Compute missing type in error situations.
1685 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1687 * class.c (make_class_data): Push initial value for "arrayclass".
1688 * decl.c (init_decl_processing): Add new class field "arrayclass".
1690 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1692 From patha@softlab.ericsson.se:
1693 * parse.y (switch_label): Use build, not build1, to construct
1694 DEFAULT_EXPR.
1696 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1698 * lang.c (lang_decode_option): Change -MA to -MP.
1699 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1700 Update to new prototype; do quote targets.
1701 (jcf_dependency_write): Update.
1703 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1705 Shorten primitive array allocation path:
1706 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1707 to create new primitive arrays.
1708 * expr.c (build_newarray): If generating native code, call
1709 soft_newarray_node with a reference to the primitive TYPE identifier
1710 instead of type_value.
1712 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1714 Fix for PRs gcj/312 and gcj/253:
1715 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1716 dest if they arn't already.
1717 * class.c (layout_class): Call maybe_layout_super_class on
1718 superinterfaces also, but only if compiling from bytecode.
1720 Fix for PR gcj/373:
1721 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1722 interface.
1724 2000-12-15 Tom Tromey <tromey@redhat.com>
1726 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1727 set.
1729 2000-12-14 Andrew Haley <aph@redhat.com>
1731 * boehm.c (mark_reference_fields): Change test to correctly detect
1732 bitmap overflow.
1734 2000-12-15 Andreas Jaeger <aj@suse.de>
1736 * config-lang.in (lang_dirs): Added.
1738 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1740 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1741 Credits go to rth for finding it.
1743 2000-12-13 Mike Stump <mrs@wrs.com>
1745 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1747 2000-11-07 Tom Tromey <tromey@cygnus.com>
1749 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1750 * lex.c (java_ignorable_control_p): Removed.
1751 (java_letter_or_digit_p): Removed.
1752 (java_start_char_p): New function.
1753 (java_read_char): Return `int', not `unicode_t'. Changed
1754 callers.
1755 (java_read_unicode): Likewise.
1756 (java_read_unicode_collapsing_terminators): Likewise.
1757 (java_get_unicode): Likewise.
1758 (java_new_lexer): Initialize hit_eof.
1759 (java_parse_end_comment): Take `int' argument.
1760 (java_parse_doc_section): Likewise.
1761 (java_parse_escape_sequence): Don't allow backlash-newline.
1762 Return `int'.
1763 * lex.h (JAVA_DIGIT_P): Removed.
1764 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1765 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1766 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1767 (JAVA_PART_CHAR_P): New macro.
1768 (UEOF): Now -1.
1769 (JAVA_CHAR_ERROR): Now -2.
1770 (java_lexer): New field `hit_eof'.
1771 * chartables.h: New file.
1772 * gen-table.pl: new file.
1774 2000-11-20 Tom Tromey <tromey@cygnus.com>
1775 Alexandre Petit-Bianco <apbianco@cygnus.com>
1777 * parse.y (java_complete_lhs): Only allow compound assignment of
1778 reference type if type is String.
1780 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1782 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1783 jcf-path.c: Likewise.
1785 2000-12-09 Anthony Green <green@redhat.com>
1787 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1788 filestart and filename_length as int values.
1790 2000-12-07 Mo DeJong <mdejong@redhat.com>
1792 * jcf-io.c (find_class): Correct the logic that tests to see if a
1793 .java file is newer than its .class file. The compiler was
1794 incorrectly printing a warning when file mod times were equal.
1796 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1798 * jvgenmain.c: Use ISPRINT not isascii.
1800 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1802 * parse.y (end_artificial_method_body): Fixed typo.
1804 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1806 * parse.y (patch_method_invocation): Pick the correct enclosing
1807 context when creating inner class instances.
1808 Fixes gcj/332.
1810 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1812 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1813 Update copyright year to 2000.
1815 2000-11-23 Anthony Green <green@redhat.com>
1817 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1818 Move current_file_list out of yyparse and make it static.
1820 * expr.c: Declare quick_stack and tree_list_free_list as static
1821 (init_expr_processing): Register quick_stack and
1822 tree_list_free_list roots.
1824 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1826 * parse.y (build_outer_field_access): New local `decl_ctx', use
1827 it. Check for field's context and current class immediate outer
1828 context inheritance.
1829 (outer_field_access_p): Consider fields inherited from the last
1830 enclosing context.
1831 (build_access_to_thisn): Stop at the last enclosing context if
1832 necessary.
1833 Fixes gcj/367.
1835 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1837 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1839 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1841 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1842 scratch buffer.
1844 2000-11-20 Tom Tromey <tromey@cygnus.com>
1846 * jv-scan.c (help): Document --complexity.
1847 (options): Added --complexity.
1848 (flag_complexity): New global.
1849 (main): Call `report'.
1850 * parse-scan.y (complexity): New global.
1851 (if_then_statement, if_then_else_statement,
1852 if_then_else_statement_nsi, switch_block_statement_group,
1853 while_expression, do_statement, for_begin, continue_statement,
1854 throw_statement, catch_clause, finally, method_invocation,
1855 conditional_and_expression, conditional_or_expression,
1856 conditional_expression): Update complexity.
1857 (reset_report): Reset complexity.
1858 (report): New function.
1860 2000-11-20 Tom Tromey <tromey@cygnus.com>
1862 * lex.c (yylex): Added STRICT_TK case.
1863 * parse.y (STRICT_TK): Added.
1864 * parse-scan.y (STRICT_TK): Added.
1865 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1866 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1867 file.
1868 * keyword.h: Rebuilt.
1869 * keyword.gperf (strictfp): Added.
1871 2000-11-20 Tom Tromey <tromey@cygnus.com>
1873 * lex.c (yylex): Recognize floating point constants with leading
1874 0.
1876 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * java-tree.h (cyclic_inheritance_report): Constify.
1879 * parse.y (cyclic_inheritance_report): Likewise.
1881 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1883 * parse.y (goal): Remove call to ggc_add_string_root.
1885 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1887 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1888 Create string in scratch buffer, then pass to build_string.
1890 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1892 * parse.y (issue_warning_error_from_context): Add
1893 ATTRIBUTE_PRINTF.
1895 2000-11-11 Anthony Green <green@redhat.com>
1897 * jcf-parse.c (process_zip_dir): Add finput parameter.
1898 (jcf_figure_file_type): Call process_zip_dir with appropriate
1899 argument.
1901 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1903 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1904 * jcf-parse.c (jcf_figure_file_type): Likewise.
1906 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1908 * parse.y (create_new_parser_context): Use memset () instead of
1909 bzero ().
1911 2000-11-08 Tom Tromey <tromey@cygnus.com>
1913 * gjavah.c (process_file): Only include gcj/cni.h when generating
1914 CNI stubs.
1916 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1918 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1919 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1920 instead of bzero ().
1922 2000-11-05 Tom Tromey <tromey@cygnus.com>
1924 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1925 * lex.c (IS_ZERO): New define.
1926 (java_perform_atof): Error on floating point underflow.
1928 2000-11-04 Tom Tromey <tromey@cygnus.com>
1930 * lex.c (java_parse_escape_sequence): Only read two octal
1931 characters if the first one is greater than 3. Don't allow
1932 "octal" numbers to include the digits 8 or 9.
1934 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1936 * Make-lang.in (java.distdir): Remove.
1938 2000-11-03 Tom Tromey <tromey@cygnus.com>
1940 * Make-lang.in (java.dvi): New target.
1941 Partial fix for PR other/567.
1943 * lang-options.h: Mention -Wout-of-date.
1944 * jcf-dump.c (flag_newer): New global.
1945 * gjavah.c (flag_newer): New global.
1946 * jcf-io.c (find_class): Only warn when flag_newer set.
1947 * lang.c (flag_newer): New global.
1948 (struct string_option): New declaration.
1949 (lang_W_options): New global.
1950 (process_option_with_no): New function.
1951 (lang_decode_option): Use it.
1953 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1954 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1955 `$'.
1957 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1958 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1959 * lex.c (java_read_unicode): Removed `term_context' argument.
1960 Recognize any number of `u' in `\u'.
1961 (java_read_unicode_collapsing_terminators): New function.
1962 (java_get_unicode): Use it.
1963 (java_lineterminator): Removed.
1964 (yylex): Produce error if character literal is newline or single
1965 quote. Return if eof found in middle of `//' comment. EOF in
1966 `//' comment is only an error if pedantic.
1967 (java_ignorable_control_p): New function.
1968 (java_parse_end_comment): Return if eof found in middle of
1969 comment.
1970 Include flags.h.
1971 * jv-scan.c (pedantic): New global.
1973 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1975 * parse.y (outer_field_access_p): Inherited fields aren't
1976 consider outer fields.
1977 (maybe_build_thisn_access_method): Use
1978 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1979 (resolve_expression_name): Trigger an error if a static field
1980 is being accessed as an outer field.
1982 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1984 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1985 Fixes gcj/365.
1987 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1989 * Make-lang.in: Move all build rules here from Makefile.in,
1990 adapt to new context. Wrap all rules that change the current
1991 directory in parentheses. Expunge all references to $(P).
1992 When one command depends on another and they're run all at
1993 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1994 all object-file generation rules. Delete obsolete variables.
1996 * Makefile.in: Delete.
1997 * config-lang.in: Delete outputs= line.
1999 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2001 * parse.y (patch_method_invocation): NULLify this_arg when already
2002 inserted.
2003 (maybe_use_access_method): Handle call to methods unrelated to the
2004 current class. Fixed comment.
2005 Fixes gcj/361.
2007 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2009 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2010 scope.
2012 2000-10-24 Tom Tromey <tromey@cygnus.com>
2014 * lex.c (java_new_lexer): Initialize new fields. Work around
2015 broken iconv() implementations.
2016 (java_read_char): Swap bytes if required. Use fallback decoder if
2017 required.
2018 (byteswap_init, need_byteswap): New globals.
2019 (java_destroy_lexer): Only close iconv handle if it is in use.
2020 * lex.h (java_lexer): New fields read_anything, byte_swap,
2021 use_fallback.
2022 Made out_buffer unsigned.
2024 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2026 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2027 where an enclosing context can be set on the jdep.
2028 (do_resolve_class): Fixed identation.
2030 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2032 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2034 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2035 when requested.
2037 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2039 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2041 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2043 * jcf-write.c (OP1): Update `last_bc'.
2044 (struct jcf_block): Fixed indentation and typo in comments. New
2045 field `last_bc'.
2046 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2047 follows `monitorenter'.
2048 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2049 `patch_string'.
2050 Fixes gcj/232.
2052 2000-10-16 Tom Tromey <tromey@cygnus.com>
2054 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2055 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2056 * lang-options.h: Added -MA, -MT, -MF..
2057 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2058 (DEPEND_TARGET_SET): New macro.
2059 (DEPEND_FILE_ALREADY_SET): Likewise.
2060 (init_parse): Handle new flags.
2061 * jcf.h (jcf_dependency_print_dummies): Declare.
2062 * Make-lang.in (s-java): Added mkdeps.o.
2063 * Makefile.in (BACKEND): Added mkdeps.o.
2064 (../gcjh$(exeext)): Added mkdeps.o.
2065 (../jcf-dump$(exeext)): Added mkdeps.o.
2066 * jcf-depend.c: Include mkdeps.h.
2067 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2068 add_entry): Removed.
2069 (jcf_dependency_reset): Rewrote.
2070 (dependencies): New global.
2071 (jcf_dependency_set_target): Rewrote.
2072 (jcf_dependency_add_target): Likewise.
2073 (jcf_dependency_add_file): Likewise.
2074 (munge): Removed.
2075 (print_ents): Removed.
2076 (jcf_dependency_write): Rewrote.
2077 (print_dummies): New global.
2078 (jcf_dependency_print_dummies): New function
2079 (jcf_dependency_write): Call deps_dummy_targets if required.
2081 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2083 * gjavah.c (add_class_decl): Removed unused variables `tname',
2084 `tlen' and `name_index'.
2085 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2086 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2087 in `wfl_operator' with value.
2088 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2089 (jcf_figure_file_type): Fixed identation.
2090 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2091 * parse.y (analyze_clinit_body): New function.
2092 (static_initializer:): Reset `current_static_block'.
2093 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2094 `wfl_operator' with new value.
2095 (lookup_cl): Use EXPR_WFL_FILENAME.
2096 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2097 analyze_clinit_body.
2098 (build_outer_field_access): Access to this$<n> built from
2099 current_class, not its outer context.
2100 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2101 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2102 (patch_method_invocation): Use `is_static_flag' when already
2103 initialized.
2104 (patch_newarray): Removed assignment in ternary operator.
2106 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2108 * except.c (free_eh_ranges): Don't free `whole_range'.
2110 2000-10-15 Anthony Green <green@redhat.com>
2112 * decl.c (init_decl_processing): Call init_class_processing before
2113 anything else.
2115 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2117 * check-init.c (check_init): Fixed leading comment. Use
2118 LOCAL_FINAL_P.
2119 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2120 (give_name_to_locals): Likewise.
2121 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2122 fields in lang_decl_var.
2123 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2124 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2125 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2126 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2127 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2128 (LOCAL_FINAL): Rewritten.
2129 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2130 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2131 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2132 `init_final' fields.
2133 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2134 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2135 (TYPE_HAS_FINAL_VARIABLE): New macro.
2136 (struct lang_type): Added `afv' field.
2137 * parse.y (check_static_final_variable_assignment_flag): New function.
2138 (reset_static_final_variable_assignment_flag): Likewise.
2139 (check_final_variable_local_assignment_flag): Likewise.
2140 (reset_final_variable_local_assignment_flag): Likewise.
2141 (check_final_variable_indirect_assignment): Likewise.
2142 (check_final_variable_global_assignment_flag): Likewise.
2143 (add_inner_class_fields): Use LOCAL_FINAL_P.
2144 (register_fields): Handle local finals and final variables.
2145 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2146 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2147 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2148 on local finals.
2149 (java_complete_expand_methods): Loop to set
2150 TYPE_HAS_FINAL_VARIABLE. Call
2151 `reset_final_variable_local_assignment_flag' and
2152 `check_final_variable_local_assignment_flag' accordingly before
2153 and after constructor expansion. Call
2154 `reset_static_final_variable_assignment_flag'
2155 before expanding <clinit> and after call
2156 `check_static_final_variable_assignment_flag' if the
2157 current_class isn't an interface. After all methods have been
2158 expanded, call `check_final_variable_global_assignment_flag' and
2159 `check_static_final_variable_assignment_flag' if the current class
2160 is an interface.
2161 (maybe_yank_clinit): Fixed typo in comment.
2162 (build_outer_field_access_methods): Removed old sanity check. Use
2163 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2164 Don't create access methods for finals.
2165 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2166 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2167 existing DECL_INIT has been processed.
2168 (java_complete_lhs): Likewise.
2169 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2170 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2171 logic.
2172 (patch_assignment): Use LOCAL_FINAL_P.
2173 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2174 DECL_INITIAL is nullified.
2175 Fixes gcj/163.
2177 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2179 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2181 * Makefile.in (parse.c, parse-scan.c): Likewise.
2183 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2185 * class.c (temporary_obstack): Remove.
2186 (make_class): Don't mess with obstascks.
2187 (push_class): Likewise.
2188 (set_super_info): Likewise.
2189 (add_method_1): Likewise.
2190 (add_method): Likewise.
2191 (add_field): Likewise.
2192 (build_utf8_ref): Likewise.
2193 (build_class_ref): Likewise.
2194 (build_static_field_ref): Likewise.
2195 (finish_class): Likewise.
2196 (push_super_field): Likewise.
2197 (layout_class): Likewise.
2198 (layout_class_methods): Likewise.
2199 (init_class_processing): Likewise.
2200 * constants.c (get_tag_node): Likewise.
2201 (build_constant_data_ref): Likewise.
2202 * decl.c (ggc_p): Remove.
2203 (copy_lang_decl): Use ggc_alloc.
2204 (complete_start_java_method): Don't mess with obstacks.
2205 (start_java_method): Likewise.
2206 (end_java_method): Likewise.
2207 * except.c (link_handler): Use xmalloc.
2208 (free_eh_ranges): New function.
2209 (method_init_exceptions): Use it.
2210 (add_handler): Use xmalloc.
2211 (expand_start_java_handler): Don't mess with obstacks.
2212 (prepare_eh_table_type): Likewise.
2213 (expand_end_java_handler): Likewise.
2214 * expr.c (push_value): Likewise.
2215 (create_label_decl): Likewise.
2216 (build_jni_stub): Likewise.
2217 (java_lang_expand_expr): Likewise.
2218 (note_instructions): Use xrealloc.
2219 (java_push_constant_from_pool): Don't mess with obstacks.
2220 (process_jvm_instruction): Likewise.
2221 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2222 declaration.
2223 * jcf-parse.c (get_constant): Don't mess with obstacks.
2224 (read_class): Likewise.
2225 (jcf_parse): Likewise.
2226 * lex.c (expresion_obstack): Remove.
2227 (java_lex): Don't use obstack_free.
2228 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2229 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2230 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2231 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2232 * parse.y (gaol): Add more GC roots.
2233 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2234 (lookup_field_wrapper): Likewise.
2235 (obtain_incomplete_type): Don't mess with obstacks.
2236 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2237 macros.
2238 (craft_constructor): Don't mess with obstacks.
2239 (safe_layout_class): Likewise.
2240 (java_complete_class): Likewise.
2241 (source_end_java_method): Likewise.
2242 (build_outer_field_access_methods): Likewise.
2243 (build_outer_method_access_method): Likewise.
2244 (maybe_build_thisn_access_method): Likewise.
2245 (build_dot_class_method_invocation): Likewise.
2246 (java_complete_tree): Likewise.
2247 (java_complete_lhs): Likewise.
2248 (do_merge_string_cste): Likewise.
2249 (patch_string_cst): Likewise.
2250 (array_constructor_check_entry): Likewise.
2251 * typeck.c (build_java_array_type): Likewise.
2252 (parse_signature_string): Likewise.
2253 (build_java_signature): Likewise.
2255 2000-10-12 Tom Tromey <tromey@cygnus.com>
2257 Fix for PR gcj/356:
2258 * gjavah.c (add_class_decl): Don't special-case inner classes.
2259 (add_namelet): Likewise.
2261 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2263 * java-tree.h: Constify current_encoding.
2264 * lang.c: Constify current_encoding.
2266 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2268 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2269 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2271 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2273 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2274 patch. Fixes gcj/340.
2276 2000-10-10 Tom Tromey <tromey@cygnus.com>
2278 * lex.c (java_new_lexer): Initialize out_first and out_last
2279 fields.
2280 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2282 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2284 * parse.y (pop_current_osb): New function.
2285 (array_type:): Use `dims:', changed actions
2286 accordingly. Suggested by Anthony Green.
2287 (array_creation_expression:): Used pop_current_osb.
2288 (cast_expression:): Likewise.
2289 (search_applicable_method_list): Fixed indentation.
2291 2000-10-08 Anthony Green <green@redhat.com>
2293 * parse.y (array_type_literal): Remove production.
2294 (type_literals): Refer to array_type, not array_type_literal.
2296 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2298 Patch contributed by Corey Minyard.
2299 * decl.c (check_local_named_variable): New function.
2300 (tree check_local_unnamed_variable): Likewise.
2301 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2303 2000-10-07 Anthony Green <green@redhat.com>
2305 * class.c (layout_class): Handle case where superclass can't be
2306 layed out yet.
2308 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2310 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2311 gperf.
2313 2000-10-05 Tom Tromey <tromey@cygnus.com>
2315 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2316 * jvgenmain.c (class_mangling_prefix): Removed.
2317 (class_mangling_suffix): New global.
2318 (main): Use it.
2319 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2320 `$'.
2321 (print_method_info): Handle overrides for static and final
2322 methods.
2323 (process_file): Generate declaration for class object field.
2324 * class.c (cxx_keywords): New array.
2325 (utf8_cmp): New function.
2326 (cxx_keyword_p): New function.
2327 (layout_class_method): Mangle C++ keywords by appending `$'.
2328 (mangle_field): New function.
2329 (mangle_class_field): Use mangle_field. Mangle class name as
2330 `class$'.
2331 (mangle_static_field): Use mangle_field.
2333 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2335 * decl.c (find_local_variable): Removed uncessary type check and
2336 fixed range check typo. From Corey Minyard.
2338 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2340 * decl.c (give_name_to_locals): New local `code_offset'. Call
2341 `maybe_adjust_start_pc'.
2342 * expr.c (note_instructions): New function.
2343 (expand_byte_code): Don't collect insn starts here.
2344 (peek_opcode_at_pc): New function.
2345 (maybe_adjust_start_pc): Likewise.
2346 * java-tree.h (maybe_adjust_start_pc): Declare.
2347 (note_instructions): Likewise.
2348 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2350 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2352 * parse.y (field_access:): Fixed indentation.
2353 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2355 2000-09-07 Tom Tromey <tromey@cygnus.com>
2357 Fix for PR gcj/307:
2358 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2359 JPRIMITIVE_TYPE_P, for arithmetic operators.
2360 (patch_method_invocation): Indentation fix.
2361 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2362 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2363 (do_unary_numeric_promotion): Cleaned up code.
2364 (valid_cast_to_p): Handle boolean correctly.
2366 2000-09-27 Tom Tromey <tromey@cygnus.com>
2368 * lex.c (java_read_unicode): Reset bs_count when finished with
2369 `\u' sequence.
2371 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2373 Convert to GC.
2374 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2375 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2376 (typeck.o): Depend on ggc.h.
2377 * class.c (add_method_1): Use GC functions for allocation.
2378 (init_class_processing): Register roots.
2379 * decl.c (ggc_p): Set to 1.
2380 (pending_local_decls): Make it static.
2381 (push_jvm_slot): Use GC functions for allocation.
2382 (init_decl_processing): Register roots.
2383 (give_name_to_locals): Use GC functions for allocation.
2384 (lang_mark_tree): New function.
2385 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2386 functions for allocation.
2387 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2388 * lex.c (java_lex): Use build_string, rather than replicating it
2389 inline.
2390 * parse.y (goal): Add more roots.
2391 (mark_parser_ctxt): New function.
2392 * typeck.c: Include ggc.h.
2394 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2397 contains something else than MODIFY_EXPR.
2399 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2401 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2402 * Makefile.in (parse.o): Depend on ggc.h.
2403 (class.o): Likewise.
2404 (constants.o): Likewise.
2405 (decl.o): Likewise.
2406 (expr.o): Likewise.
2407 (jcf-parse.o): Likewise.
2408 (jcf-write.o): Likewise.
2409 (mangle.o): Likewise.
2410 * class.c: Include ggc.h.
2411 (build_static_field_ref): Register GC roots.
2412 (layout_class): Likewise.
2413 (init_class_processing): Likewise.
2414 * constants.c: Include ggc.h.
2415 (current_constant_pool_data_ref): Remove.
2416 (tag_nodes): Move it to ...
2417 (get_tag_node): ... here. Register GC roots.
2418 * decl.c: Include ggc.h. Remove many global tree definitions.
2419 (throw_node): Define.
2420 (java_global_trees): Likewise.
2421 (predef_filenames): Make the size a constant.
2422 (init_decl_processing): Adjust accordingly.
2423 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2424 * expr.c: Include ggc.h.
2425 (init_expr_processing): Register GC roots.
2426 (build_invokeinterface): Likewise.
2427 * java-tree.h: Replace extern tree declarations with macros.
2428 (java_global_trees): New variable.
2429 (java_tree_index): New enumeration.
2430 (init_jcf_parse): Declare.
2431 * jcf-parse.c: Include ggc.h.
2432 (current_class): Remove declaration.
2433 (main_class): Likewise.
2434 (all_class_list): Likewise.
2435 (predefined_filename_p): Adjust for constant size of
2436 predef_filenames.
2437 (init_jcf_parse): New function.
2438 * jcf-write.c: Include ggc.h.
2439 (generate_classfile): Register GC roots.
2440 (append_synthetic_attribute): Likewise.
2441 (append_innerclass_attribute_entry): Likewise.
2442 * lang.c: Include ggc.h.
2443 (lang_print_error): Register GC roots.
2444 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2445 with macros.
2446 * parse.y: Include ggc.h.
2447 (wfl_operator): Remove.
2448 (goal): Register GC roots.
2449 (java_pop_parser_context): Adjust for new field names.
2450 (java_parser_context_save_global): Likewse.
2451 (java_parser_context_restore_global): Likewise.
2452 (java_parser_context_suspend): Likewise.
2453 (java_parser_context_resume): Likewise.
2454 (verify_constructor_circularity): Register GC roots.
2455 (lookup_cl): Likewise.
2456 (java_reorder_fields): Likewise.
2457 (build_current_this): Likewise.
2458 (class_in_current_package): Likewise.
2459 (argument_types_convertible): Likewise.
2460 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2462 2000-09-14 Tom Tromey <tromey@cygnus.com>
2464 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2466 2000-09-13 Tom Tromey <tromey@cygnus.com>
2468 * jcf-parse.c: Include <locale.h>.
2469 * jv-scan.c: Include <locale.h>.
2471 2000-09-12 Tom Tromey <tromey@cygnus.com>
2473 * expr.c (pop_type_0): Return `Object' if trying to merge two
2474 interface types.
2475 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2476 interface types; `Object' is always a valid supertype.
2478 2000-09-12 Tom Tromey <tromey@cygnus.com>
2480 Fix for PR gcj/33:
2481 * jv-scan.c (help): Document --encoding.
2482 (options): Added `encoding' entry.
2483 (OPT_ENCODING): New define.
2484 (main): Handle --encoding.
2485 Include <langinfo.h> if nl_langinfo exists.
2486 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2487 --encoding.
2488 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2489 (parse_source_file): Correctly call java_init_lex. Added `finput'
2490 argument. Use nl_langinfo to determine default encoding.
2491 * java-tree.h (current_encoding): Declare.
2492 * parse.y (java_parser_context_restore_global): Don't restore
2493 `finput'.
2494 (java_parser_context_save_global): Don't set `finput' field.
2495 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2496 if required.
2497 * lang.c (current_encoding): New global.
2498 (lang_decode_option): Recognize `-fencoding='.
2499 (finish_parse): Don't close finput.
2500 * parse.h (struct parser_ctxt): Removed `finput' and
2501 `unget_utf8_value' fields. Added `lexer' field.
2502 (java_init_lex): Fixed declaration.
2503 * lex.c (java_new_lexer): New function.
2504 (java_destroy_lexer): Likewise.
2505 (java_read_char): Added `lex' argument. Handle iconv case.
2506 (java_read_unicode): Added `lex' argument. Count backslashes in
2507 lexer structure.
2508 (java_init_lex): Added `finput' and `encoding' arguments. Set
2509 `lexer' field in ctxp.
2510 (BAD_UTF8_VALUE): Removed.
2511 (java_lex): Handle seeing UEOF in the middle of a string literal.
2512 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2513 (java_lexer): New structure.
2514 (UNGETC): Removed.
2515 (GETC): Removed.
2516 (DEFAULT_ENCODING): New define.
2517 (java_destroy_lexer): Declare.
2519 2000-09-12 Tom Tromey <tromey@cygnus.com>
2521 Fix for PR gcj/343:
2522 * lex.c (java_init_lex): Initialize java_io_serializable.
2523 * parse.y (java_io_serializable): New global.
2524 (valid_ref_assignconv_cast_p): An array can be cast to
2525 serializable.
2527 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2529 * decl.c, expr.c: Include defaults.h if not already included.
2530 Don't define the *_TYPE_SIZE macros.
2532 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2534 * typeck.c (build_java_array_type): Correct first parameter
2535 in ADJUST_FIELD_ALIGN invocation.
2537 2000-09-06 Tom Tromey <tromey@cygnus.com>
2539 * lang-specs.h: Also recognize `-femit-class-files'.
2541 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2543 * verify.c (merge_types): Load the types to merge if necessary.
2545 2000-09-02 Anthony Green <green@redhat.com>
2547 * jcf-io.c: Include zlib.h.
2548 (open_in_zip): Read compressed class file archives.
2549 * zipfile.h (ZipDirectory): Add uncompressed_size and
2550 compression_method fields.
2551 * zextract.c (read_zip_archive): Collect file compression info.
2553 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2555 * parse.y (do_resolve_class): Also explore superclasses of
2556 intermediate enclosing contexts when searching for inner classes.
2558 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 * parse.y (variable_declarator_id:): Better error message.
2561 (expression_statement:): Use YYNOT_TWICE.
2562 (cast_expression:): Likewise.
2563 (assignment:): Likewise.
2565 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2567 * parse.y (do_merge_string_cste): New locals. Create new
2568 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2570 2000-08-07 Hans Boehm <boehm@acm.org>
2572 * boehm.c (mark_reference_fields): Set marking bits for all words in
2573 a multiple-word record.
2574 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2575 java.lang.Class.
2577 2000-08-31 Mike Stump <mrs@wrs.com>
2579 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2580 jcf-dump$(exeext)): Make parallel safe.
2582 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2584 * jcf-parse.c (set_source_filename): Constify a char *.
2585 * jcf-write.c (append_innerclasses_attribute,
2586 make_class_file_name): Constify a char *. Don't recycle a
2587 variable for an unrelated purpose.
2588 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2589 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2591 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2593 * expr.c (can_widen_reference_to): Fixed indentation.
2594 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2595 * parse.y: `finit$' replaces `$finit$' in comments.
2596 (try_builtin_assignconv): Fixed leading comment.
2598 2000-08-25 Greg McGary <greg@mcgary.org>
2600 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2602 2000-08-24 Greg McGary <greg@mcgary.org>
2604 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2605 * parse.y (BINOP_LOOKUP): Likewise.
2607 2000-08-22 Andrew Haley <aph@cygnus.com>
2609 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2610 sign extending. Fixes gcj/321.
2611 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2612 combining to make a jlong. Fixes gcj/321.
2614 2000-08-21 Nix <nix@esperi.demon.co.uk>
2616 * lang-specs.h: Do not process -o or run the assembler if
2617 -fsyntax-only.
2619 2000-08-16 Andrew Haley <aph@cygnus.com>
2621 * typeck.c (build_java_array_type): Rewrite code to do array
2622 alignment. Take into account back-end macros when aligning array
2623 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2624 user to set alignment. Fixes gcj/252 and 160.
2626 2000-08-09 Tom Tromey <tromey@cygnus.com>
2628 * parse.y (check_abstract_method_definitions): Now return `int'.
2629 Check implemented interfaces. Fixes PR gcj/305.
2631 * parse.y (patch_switch_statement): Disallow `long' in switch
2632 expressions. Fixes PR gcj/310.
2634 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2636 * decl.c (finit_leg_identifier_node): New global.
2637 (init_decl_processing): Use `finit$' to initialize
2638 finit_identifier_node. Use `$finit$' to initialize
2639 finit_leg_identifier_node.
2640 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2641 * java-tree.h (finit_identifier_node): Changed attached comment.
2642 (finit_leg_identifier_node): New declaration.
2643 (ID_FINIT_P): Take finit_identifier_node and
2644 finit_leg_identifier_node into account. This is a backward
2645 compatibility hack.
2647 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2649 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2650 Jan 6 2000 patch.
2651 (generate_bytecode_insns): Check `nargs' before emitting it.
2652 * verify.c (merge_type_state): Fixed typo.
2653 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2654 generate_bytecode_{conditional,insns}.
2656 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2658 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2659 for -pg builds).
2661 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2663 * class.c (maybe_layout_super_class): Fixed indentation.
2664 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2665 (java_check_methods): New function declaration.
2666 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2667 instead of `str_ptr'.
2668 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2669 of a `invokeinterface' at the right time.
2670 * parse.h (WFL_STRIP_BRACKET): New macro.
2671 (SET_TYPE_FOR_RESOLUTION): Use it.
2672 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2673 (check_class_interface_creation): Don't check for cross package
2674 innerclass name clashes.
2675 (method_header): Behave properly if MDECL is `error_mark_node'.
2676 (method_declarator): Return `error_mark_node' if bogus current
2677 class.
2678 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2679 (resolve_and_layout): New local `decl_type', set and used. Call
2680 java_check_methods.
2681 (java_check_methods): New method.
2682 (java_layout_classes): Use it.
2683 (resolve_qualified_expression_name): No EH check necessary in
2684 access$<n>.
2685 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2686 `case' statement.
2687 (patch_assignment): Set DECL_INITIAL on integral final local.
2689 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2691 * java-tree.h (flag_extraneous_semicolon): New extern.
2692 * lang-options.h: (-Wextraneous-semicolon): New option.
2693 * lang.c (flag_redundant): Fixed typo in leading comment.
2694 (flag_extraneous_semicolon): New global.
2695 (lang_decode_option): Set `flag_extraneous_semicolon' when
2696 -Wall. Decode `-Wextraneous-semicolon'.
2697 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2698 `empty_statement' rule.
2699 (class_body_declaration): Likewise.
2700 (method_body:): Accept `;' as a method body.
2701 (static_initializer:): Removed `SC_TK' hack.
2702 (constructor_block_end:): Likewise.
2703 (empty_statement:): Report deprecated empty declaration. Fixes
2704 gcj/295
2706 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2708 * parse.y (build_dot_class_method_invocation): Changed parameter
2709 name to `type'. Build signature from `type' and convert it to a
2710 STRING_CST if it's an array.
2711 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2712 to use `ref_type' directly.
2714 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2716 * lang-options.h: Added a comma after the last element to avoid
2717 syntax errors when other languages define additional options.
2719 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2721 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2722 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2723 (jc1): Link with $(BACKEND).
2724 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2726 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2728 * jvspec.c: Adjust type of second argument to
2729 lang_specific_driver, and update code as necessary.
2731 * class.c (build_dtable_decl): Initialize dummy.
2733 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2735 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2736 method bodies not to rule out discarding `<clinit>'; don't use
2737 <clinit> to initialize static fields with constant initializers.
2739 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2741 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2742 synthetic methods.
2743 (method_synthetic): New global.
2744 (HANDLE_METHOD): Recognize synthetic method and tell
2745 `print_method_info' about it.
2746 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2747 processing a synthetic method.
2748 * jcf-reader.c (skip_attribute): New function.
2749 ( skip_attribute): Likewise.
2751 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2753 * parse.y (build_outer_field_access): Fixed comments.
2754 (fix_constructors): Emit the initialization of this$<n> before
2755 calling $finit$.
2756 (resolve_qualified_expression_name): Build an access to `decl' if
2757 necessary.
2759 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2761 * parse-scan.y (curent_class): Non longer const.
2762 (inner_qualifier, inner_qualifier_length): Deleted.
2763 (current_class_length): New global.
2764 (bracket_count): Fixed typo in leading comment.
2765 (anonymous_count): New global.
2766 (class_instance_creation_expression:): Handle anonymous classes.
2767 (anonymous_class_creation:): New rule.
2768 (push_class_context): Rewritten.
2769 (pop_class_context): Likewise.
2770 (INNER_QUALIFIER): Macro deleted.
2771 (report_class_declaration): call `push_class_context' when
2772 entering the function. `fprintf' format modified not to use
2773 INNER_QUALIFIER.
2774 (report_class_declaration): Assign `package_name' and
2775 `current_class' to NULL separatly.
2777 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2779 * expr.c (build_invokeinterface): Call layout_class_methods on
2780 target interface.
2782 2000-07-27 Tom Tromey <tromey@cygnus.com>
2783 Anthony Green <green@cygnus.com>
2784 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * class.c (make_class_data): Create vtable for abstract classes.
2787 (get_dispatch_table): Changed to cope with abstract classes.
2789 2000-07-27 Tom Tromey <tromey@cygnus.com>
2791 * parse.y (patch_method_invocation): Don't reverse the argument
2792 list when dealing with anonymous class constructors. Fixed typo in
2793 comment.
2795 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2797 * parse.y (build_alias_initializer_parameter_list): Reverse
2798 crafted list when building aliases for anonymous class
2799 constructors.
2801 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2803 * parse.y (jdep_resolve_class): Don't bother checking potential
2804 innerclass access if `decl' is NULL.
2805 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2806 WFL.
2808 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2810 * parse.c: Remove (again.)
2812 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2814 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2815 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2816 outside the `if' statement, alias to innerclass removed, `decl'
2817 used to mark the class complete.
2819 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2821 * parse.y (simple_name:): Fixed typo in error message.
2823 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2825 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2826 or its first operand can be error marks.
2828 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2830 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2831 * parse.y (method_header): Likewise.
2833 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2835 * parse.y (process_imports): Consider that one might be trying to
2836 import an innerclass. Fixes gcj/254
2838 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * parse.y (find_as_inner_class): Handle the case where the
2841 enclosing context of an innerclass has been loaded as bytecode.
2843 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * parse.y (simple_name:): Reject `$' in type names.
2846 (resolve_type_during_patch): Use `type' as a second
2847 argument to resolve_no_layout. Fixes gcj/257.
2849 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2851 * parse.y (find_most_specific_methods_list): Select the only
2852 non-abstract method even if max has been set.
2853 Fixes gcj/285, gcj/298.
2855 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2857 * lang-specs.h: Added %(jc1) to java compiler options.
2859 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2861 * .cvsignore: New file.
2863 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2865 * parse.y (not_accessible_p): Access granted to innerclasses
2866 (indirectly) extending the reference type. Fixes gcj/249.
2868 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2870 * parse.y (patch_method_invocation): Fixed comment.
2871 (maybe_use_access_method): Build this$<n>s to the context of the
2872 target method, or a type that extends it. Fixes gcj/242.
2874 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2876 * parse.c: Remove.
2878 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2880 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2882 2000-07-13 Tom Tromey <tromey@cygnus.com>
2884 * lang-specs.h: Added %{I*}.
2886 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2888 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2890 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2892 * parse-scan.c: Remove.
2894 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2896 * class.c (set_super_info): Handled protected inner classes.
2897 (common_enclosing_context_p): Bail early if arguments aren't both
2898 inner classes.
2899 (get_access_flags_from_decl): Handle private and protected inner
2900 classes.
2901 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2902 (CLASS_PROTECTED): Likewise.
2903 (struct lang_type): New bitfield `poic'.
2904 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2905 inner classes only.
2906 (check_inner_class_access): Renamed arguments, added
2907 comments. Handles protected inner classes (fixes gcj/225)
2908 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2910 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2912 * parse.y (resolve_qualified_expression_name): Verify qualified
2913 access to `this'. Fixes gcj/239.
2915 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2917 * jcf-write.c (generate_classfile): Don't install ConstantValue
2918 for null pointers.
2920 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (resolve_qualified_expression_name): Handle inner class
2923 access. Fixes gcj/256.
2925 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2927 * jcf-write.c (generate_classfile): Properly install the
2928 ConstantValue attribute and the initial value constant pool index
2929 on string constants.
2930 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2931 class files.
2933 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2935 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2936 construct.
2937 * parse.y (find_as_inner_class): Fixed typo.
2938 (do_resolve_class): Explore enclosing contexts when searching for
2939 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2940 (check_inner_class_access): Check `decl' which can be null in case
2941 of previous errors.
2943 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2945 * java-tree.h (java_debug_context): Declared `extern'.
2946 (safe_layout_class): Likewise.
2947 * parse.y (resolve_field_access): Field must be `static' in order
2948 to be replaced by its initial value. Added comments.
2949 (find_applicable_accessible_methods_list): Fixed typo.
2950 (find_most_specific_methods_list): Methods found in innerclasses
2951 take over methods founds in the enclosing contexts.
2952 (java_complete_tree): Loosen restrictions on the type of DECLs
2953 that can be replaced by their initialization values.
2954 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2956 2000-07-05 Tom Tromey <tromey@cygnus.com>
2958 * Make-lang.in (PARSE_DIR): New macro.
2959 (PARSE_RELDIR): Likewise.
2960 (PARSE_C): Likewise.
2961 (PARSE_SCAN_C): Likewise.
2962 ($(PARSE_C)): New target.
2963 ($(PARSE_SCAN_C)): Likewise.
2964 (SET_BISON): New macro.
2965 (BISONFLAGS): Likewise.
2966 (JAVABISONFLAGS): Likewise.
2968 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2970 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2971 argument on the first pass for CNI as well as JNI.
2972 (print_method_info): Set up method name on the first pass only.
2974 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2976 * parse.y (parser_qualified_classname): Removed parameter
2977 `is_static'.
2978 (create_interface): Removed first passed parameter to
2979 parser_qualified_classname.
2980 (create_class): Likewise. Don't install alias on static
2981 innerclasses. Fixes gcj/275.
2983 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2985 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2986 debugable statement with empty_stmt_node. Fixes gcj/272
2988 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2990 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2991 gcj/271.
2993 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2995 * jcf-write.c (push_long_const): Appropriately cast short negative
2996 constant to jword.
2998 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3000 * parse.y (verify_constructor_super): Use loop variable
3001 `m_arg_type' initialized with `mdecl_arg_type'.
3003 2000-06-29 Tom Tromey <tromey@cygnus.com>
3005 * parse.y (resolve_field_access): Handle case where `type_found'
3006 is NULL.
3008 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * expr.c (lookup_field): The same field can be found through two
3011 different interface. Don't declare it ambiguous in that case.
3013 2000-06-27 Tom Tromey <tromey@cygnus.com>
3015 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3016 follows \r, then unget it at a lower level.
3018 2000-06-26 Tom Tromey <tromey@cygnus.com>
3020 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3021 java_complete_tree.
3023 2000-06-25 Tom Tromey <tromey@cygnus.com>
3025 * parse.y (for_statement): Wrap expression in a WFL if it is a
3026 constant. For PR gcj/268.
3028 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3030 * parse.y (do_resolve_class): Minor optimiztion in the package
3031 list search. Removed unnecessary test and return statement.
3032 (valid_ref_assignconv_cast_p): Order of arguments to
3033 enclosing_context_p fixed.
3035 2000-06-24 Tom Tromey <tromey@cygnus.com>
3037 * expr.c (lookup_field): Print error and return error_mark_node if
3038 field reference is ambiguous.
3040 * parse.y (check_abstract_method_definitions): Also check if
3041 `other_method' is abstract.
3043 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3045 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3046 classes.
3047 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3048 (struct lang_type): New field `pic'.
3049 (CLASS_PRIVATE): New macro.
3050 * parse.y (check_inner_class_access): New function.
3051 (jdep_resolve_class): Call it.
3053 2000-06-23 Tom Tromey <tromey@cygnus.com>
3055 * parse.y (patch_incomplete_class_ref): Initialize the returned
3056 class. For PR gcj/260.
3058 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3060 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3062 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3064 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3065 Java specific checks.
3066 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3067 screened by DECL_P.
3068 * java-tree.def (CASE_EXPR): Marked 'e'.
3069 (DEFAULT_EXPR): Likewise.
3070 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3071 screened by DECL_P.
3072 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3073 Java specific checks.
3074 (generate_bytecode_insns): Test try_block for BLOCK before using
3075 BLOCK_EXPR_BODY.
3076 * parse.y (build_wfl_wrap): Added `location' argument. Set
3077 EXPR_WFL_LINECOL accordingly.
3078 (dim_expr:): Wrap constants with WFLs.
3079 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3080 (resolve_package): Check for `stmt' not being a BLOCK before
3081 building a debuggable statement with it.
3082 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3083 invocation.
3084 (resolve_field_access): Make sure `decl' is a DECL before treating
3085 it as such.
3086 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3087 IDENTIFIER_NODE before treating it as such.
3088 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3089 treating it as such.
3090 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3091 to be applied only on non array types.
3093 2000-06-16 Per Bothner <per@bothner.com>
3095 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3096 define in terms of DECL_RESULT, as that fails when --enable-checking.
3098 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3100 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3101 types the same in comparison.
3102 (CHECK_OP): Add static prototype.
3104 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3106 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3107 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3108 * parse.c: Rebuilt.
3110 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3112 * decl.c (create_primitive_vtable): Prototype.
3114 * jcf-write.c (generate_bytecode_insns): Initialize variable
3115 `saved_context'.
3117 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3119 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3121 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3122 to track searched classes, and do not search the same class more than
3123 once. Call find_applicable_accessible_methods_list on immediate
3124 superclass, instead of search_applicable_method_list on all ancestors.
3125 Fix for PR gcj/238.
3127 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3129 * parse.y (register_fields): Permit static fields in inner classes
3130 if they are final. Fix for PR gcj/255.
3132 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3134 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3135 * parse.y (find_in_imports): Returned type changed to void,
3136 leading comment fixed.
3137 (register_package): New function.
3138 (qualify_and_find): Likewise.
3139 (package_declaration:): Use `register_package'.
3140 (single_type_import_declaration:): Removed local variable
3141 `node'. Added missing `;' for consistency.
3142 (type_import_on_demand_declaration:): Use `chainon' to link new
3143 entries.
3144 (lookup_field_wrapper): Lookup local variables defined in outer
3145 contexts first.
3146 (java_complete_class): Don't reverse the list of imported on demand.
3147 (do_resolve_class): Reorganized. Removed local variable
3148 `original_name'. Call `qualify_and_find' with the current package
3149 name, invoke `find_in_imports_on_demand' right after. Call
3150 `qualify_and_find' with the packages we've seen so far. Fixed
3151 operations numbering in comments.
3152 (java_expand_class): Don't reverse `package_list'.
3153 (find_most_specific_methods_list): New local variables `abstract'
3154 and `candidates'. Use them to pick the right method.
3156 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3158 * parse.y (check_modifiers_consistency): Don't subtract out
3159 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3161 2000-06-04 Philipp Thomas <pthomas@suse.de>
3163 * Makefile.in (INTLLIBS): New.
3164 (LIBS): Add above.
3165 (DEPLIBS): Ditto.
3167 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * class.c (get_dispatch_table): Build the vtable dummy entry list
3170 element with a null purpose. Fixed leading comment.
3171 (build_dtable_decl): Build an accurate dtable type when appropriate
3172 and use it.
3174 2000-06-02 Richard Henderson <rth@cygnus.com>
3176 * lang.c (lang_get_alias_set): New.
3178 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3180 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3181 before using it as the accessed field.
3183 2000-05-31 Tom Tromey <tromey@cygnus.com>
3185 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3186 char_array_vtable, short_array_vtable, int_array_vtable,
3187 long_array_vtable, float_array_vtable, double_array_vtable):
3188 Declare.
3189 * expr.c (get_primitive_array_vtable): New function.
3190 (create_primitive_vtable): New function.
3191 (java_lang_expand_expr): Enable code to statically generate
3192 arrays.
3193 * decl.c (init_decl_processing): Create primitive vtables.
3194 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3195 short_array_vtable, int_array_vtable, long_array_vtable,
3196 float_array_vtable, double_array_vtable): Define.
3198 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3200 * java/parse.y (find_applicable_accessible_methods_list):
3201 Don't add an uninitialized value to the list.
3203 2000-05-25 Tom Tromey <tromey@cygnus.com>
3205 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3206 when trying to see if field's class should be initialized. Always
3207 initialize field's declaring class, not qualified class.
3208 For PR gcj/162.
3210 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3211 `wfl_operator', to maybe_build_primttype_type_ref.
3212 Fixes PR gcj/235.
3214 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3216 * parse.y (patch_method_invocation): Don't try to lookup methods
3217 in primitive types.
3219 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3221 * parse.y (resolve_field_access): Call the appropriate <clinit>
3222 before accessing the length of a static array. Craft a decl for
3223 the field while its time. Fixes PR gcj/129.
3225 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3227 * parse.y (resolve_package): Correctly set `*next' (was off by
3228 one.)
3229 (resolve_qualified_expression_name): Fixed comment.
3231 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3233 * jcf-parse.c (jcf_parse_source): Reset current_class and
3234 current_function_decl to NULL before parsing a new file.
3236 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (block_end:): If the collected block doesn't feature a
3239 statement, insert an empty statement.
3241 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3243 * parse.y (maybe_yank_clinit): New function.
3244 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3245 end of the list of methods belonging to a class.
3246 (java_complete_expand_method): Check whether <clinit> is really
3247 necessary and expand it accordingly.
3249 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3251 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3252 processed by the method's switch statement.
3254 2000-05-19 Tom Tromey <tromey@cygnus.com>
3256 * java-tree.h: Added init state enum.
3257 * decl.c (emit_init_test_initialization): Initialize class
3258 initialization check variable by looking at class' state.
3260 2000-05-19 Tom Tromey <tromey@cygnus.com>
3262 * java-tree.h (build_instanceof): Declare.
3263 (build_get_class): Declare.
3264 * parse.y (patch_binop): Use build_instanceof.
3265 * expr.c (build_instanceof): New function. If class is final,
3266 don't make a function call.
3267 (expand_java_INSTANCEOF): Use it.
3268 (build_get_class): New function.
3270 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3272 * jcf-write.c (generate_classfile): Scan the source_file for
3273 slashes with the right pointer variable.
3275 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3277 * lang.c (lang_decode_option): Update -Wunused flags by calling
3278 set_Wunused.
3279 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3281 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3283 * check_init.c (check_init): Constify local char *.
3284 * class.c (push_class): Constify local char *.
3285 * java_tree.h: Update prototypes.
3286 * jcf-io.c (open_class): Constify filename parameter and
3287 return value.
3288 (find_class): Remove redundant string copy. Cast return from
3289 open_class.
3290 * jcf-parse.c (read_class, parse_class_file, yyparse):
3291 Constify local char *.
3292 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3293 Constify local char *.
3294 * jcf.h (JCF): Constify filename and classname.
3295 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3296 * lang.c (init_parse): Constify parameter and return value.
3297 * lex.c (java_get_line_col): Constify filename parameter.
3298 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3299 * parse.y (java_parser_context_suspend,
3300 issue_warning_error_from_context, safe_layout_class): Constify
3301 local char *.
3302 * parse.c: Regenerate.
3304 2000-05-08 Tom Tromey <tromey@cygnus.com>
3306 * expr.c (build_jni_stub): Cache the result of
3307 _Jv_LookupJNIMethod.
3309 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3311 * decl.c (predef_filenames_size): Now 7.
3312 (predef_filenames): New seventh entry.
3314 2000-05-04 Tom Tromey <tromey@cygnus.com>
3316 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3317 Keep track of when we've seen a reference field after a
3318 non-reference field.
3319 (get_boehm_type_descriptor): Handle case where we see
3320 non-reference fields but no trailing reference field.
3321 * decl.c (rawdata_ptr_type_node): Define.
3322 (init_decl_processing): Initialize rawdata_ptr_type_node.
3323 * java-tree.h (rawdata_ptr_type_node): Declare.
3325 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3327 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3328 specifiers in calls to fprintf.
3330 2000-05-03 Andrew Haley <aph@cygnus.com>
3332 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3334 * javaop.h (WORD_TO_INT): New function.
3335 (IMMEDIATE_s4): Use WORD_TO_INT.
3336 * jcf.h (JPOOL_INT): Ditto.
3338 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3339 separator.
3341 2000-04-19 Tom Tromey <tromey@cygnus.com>
3343 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3344 on native function.
3345 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3346 JNI methods.
3347 * expr.c (build_jni_stub): New function.
3348 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3349 * parse.c: Rebuilt.
3350 * parse.y (java_complete_expand_methods): Expand a native method
3351 and call build_jni_stub if -fjni given.
3352 * lang-options.h: Document -fjni.
3353 * lang.c (flag_jni): New global.
3354 (lang_f_options): Added `jni' entry.
3355 * java-tree.h (soft_lookupjnimethod_node,
3356 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3357 Declare.
3358 (flag_jni): Declare.
3359 (build_jni_stub): Declare.
3360 (struct lang_decl): Added `native' flag.
3361 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3362 structure.
3363 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3364 soft_jnipopsystemframe_node): New globals.
3365 (init_decl_processing): Set them. _Jv_InitClass only takes one
3366 argument.
3368 * java-tree.def: Put into `C' mode.
3370 2000-04-27 Tom Tromey <tromey@cygnus.com>
3372 Fix for PR gcj/2:
3373 * expr.c (expand_invoke): Generate check to see if object pointer
3374 is null in nonvirtual invocation case.
3375 * java-tree.h (soft_nullpointer_node): Declare.
3376 * decl.c (soft_nullpointer_node): New global.
3377 (init_decl_processing): Initialize soft_nullpointer_node.
3378 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3379 or `private' methods.
3380 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3382 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3384 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3385 from <clinit>
3387 2000-04-26 Tom Tromey <tromey@cygnus.com>
3389 * zextract.c (find_zip_file_start): New function.
3390 (read_zip_archive): Use it.
3392 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3394 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3396 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3398 * class.c (common_enclosing_context_p): New function.
3399 * java-tree.h (common_enclosing_context_p): Added prototype.
3400 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3401 classes sharing an outer context with the current instance.
3402 * parse.y (build_access_to_thisn): Fixed leading comment.
3403 (verify_constructor_super): New local `supper_inner'. Skip
3404 enclosing context argument in the case of inner class constructors.
3405 (patch_method_invocation): Insert proper context as second
3406 parameter to pure inner class constructor super invocations.
3408 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3410 * parse.y (end_class_declaration): Reset the interface number
3411 counter.
3413 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3415 * parse.y (source_start_java_method): Deleted unnecessary code.
3416 (patch_method_invocation): Fixed comment.
3418 2000-04-24 Robert Lipe <robertlipe@usa.net>
3420 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3422 2000-04-23 Tom Tromey <tromey@cygnus.com>
3424 * boehm.c (mark_reference_fields): Use int_byte_position.
3426 2000-04-22 Tom Tromey <tromey@cygnus.com>
3428 * boehm.c (mark_reference_fields): Only call byte_position on
3429 non-static fields.
3431 2000-04-22 Tom Tromey <tromey@cygnus.com>
3433 * boehm.c (mark_reference_fields): Added `last_view_index'
3434 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3436 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3438 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3439 * parse.y (check_class_interface_creation): Fixed comments. Select
3440 permitted modifiers for (inner) interfaces. Changed error message
3441 to report rejected modifiers used with local classes.
3443 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3445 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3446 of directly inherited type considered in scope.
3447 * parse.y (do_resolve_class): Search inherited classes for inner
3448 classes.
3450 2000-04-20 Tom Tromey <tromey@cygnus.com>
3452 * parse.y (not_accessible_p): Use member's class, not current
3453 class, when doing inheritance check for protected reference.
3454 Fixes PR gcj/124.
3456 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3458 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3460 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * parse.y (lookup_field_wrapper): Search for final local aliases.
3463 (resolve_expression_name): Let lookup_field_wrapper search for
3464 final local aliases. Force the value of `name' if one is found.
3465 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3466 an expression name. Fixed comments.
3468 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3472 2000-04-19 Tom Tromey <tromey@cygnus.com>
3474 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3476 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3478 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3480 2000-04-18 Tom Tromey <tromey@cygnus.com>
3482 PR gcj/211:
3483 * gjavah.c (utf8_cmp): Changed return value.
3484 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3485 result.
3486 (cxx_keywords): New global.
3487 (get_field_name): Handle new result of cxx_keyword_subst.
3488 (print_method_info): Likewise.
3490 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3492 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3493 with a newline, for CNI.
3494 (print_stub_or_jni): Print a space or newline before method name for
3495 CNI as well as JNI.
3496 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3497 (process_file): Include gcj/cni.h if generating CNI stubs.
3499 2000-04-16 Tom Tromey <tromey@cygnus.com>
3501 * gjavah.c (decompile_method): Use print_field_name.
3502 Fixes PR gcj/205.
3504 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3506 * parse.y (java_expand_classes): Reverse the package list once.
3507 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3508 reduction.
3509 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3510 the `==' and `!=' operators.
3512 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3514 * jcf-write.c (generate_bytecode_insns): At invokation time,
3515 always relate an interface method to the type of its selector.
3517 2000-04-05 Tom Tromey <tromey@cygnus.com>
3519 Fix for PR gcj/2:
3520 * expr.c (expand_invoke): Generate check to see if object pointer
3521 is null in nonvirtual invocation case.
3522 * java-tree.h (soft_nullpointer_node): Declare.
3523 * decl.c (soft_nullpointer_node): New global.
3524 (init_decl_processing): Initialize soft_nullpointer_node.
3525 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3526 or `private' methods.
3527 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3529 2000-04-05 Tom Tromey <tromey@cygnus.com>
3531 Fix for PR gcj/140:
3532 * parse.y (check_final_assignment): Recognize assignments to the
3533 `length' field of an array when generating class files.
3535 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * class.c (decl_hash): Prototype removed.
3538 (decl_compare): Likewise.
3540 2000-04-05 Tom Tromey <tromey@cygnus.com>
3542 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3543 * parse.y (check_modifiers_consistency): Check for final/volatile
3544 clash. Fixes PR gcj/164.
3546 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3548 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3549 made global.
3550 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3551 global.
3552 (add_method_1): Use `java_hash_hash_tree_node' and
3553 `java_hash_compare_tree_node'.
3554 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3555 (java_hash_compare_tree_node): Likewise.
3556 * parse.y (find_applicable_accessible_methods_list): Create,
3557 delete and use a hash table to remember already searched interfaces.
3559 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3561 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3562 with latest entry.
3564 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3566 * boehm.c (mark_reference_fields, set_bit): Prototype.
3567 (set_bit): Un-ANSI-fy definition.
3569 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3570 Prototype.
3572 * decl.c (emit_init_test_initialization): Likewise.
3574 * gjavah.c (jni_print_char): Likewise.
3576 * parse.y (create_new_parser_context): Likewise.
3578 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3581 patch missing hunk. Fixed indentation.
3583 2000-03-30 Tom Tromey <tromey@cygnus.com>
3585 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3586 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3588 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3590 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3591 when negative *before* using it as an array index.
3592 * ChangeLog: Fixed typo.
3594 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3596 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3597 to 0 when it reaches -1.
3599 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3601 * jcf-parse.c (get_constant): Properly cast `num' during the
3602 invocation of `add_double'.
3603 * jcf-write.c (push_long_const): Properly cast `lo' before
3604 comparing it to short bounds.
3605 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3606 `interface_body:' is reduced after the current interface is
3607 pushed.
3609 2000-03-26 Tom Tromey <tromey@cygnus.com>
3611 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3612 Java-specific `-f' option.
3614 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3616 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3617 Adjust order of making types.
3618 Make bitsize_*_node values.
3620 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3622 * class.c (make_field_value): Use byte_position.
3623 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3624 (java_array_data_offset): Likewise.
3625 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3626 bzero call.
3628 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * parse.y (check_abstract_method_definitions): New local
3631 `end_type_reached'. Make sure we also consider `end_type'.
3632 (java_check_abstract_method_definitions): Make sure we eventually
3633 consider `java.lang.Object'.
3634 (maybe_use_access_method): Don't use access method if not in the
3635 context of a pure inner class or if the method's context is right.
3636 (find_applicable_accessible_methods_list): New static flag
3637 `object_done'. Don't search abstract classes as interfaces. Fixed
3638 indentation. Fixed the `java.lang.Object' only search. Search
3639 class interface(s) first, then fully search enclosing contexts.
3640 (find_most_specific_methods_list): Pick the closest candidate when
3641 they're all abstract.
3643 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3645 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3646 properly initialize `finished_label'. Don't emit gotos for empty
3647 try statements.
3649 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3651 * except.c (emit_handlers): Clear catch_clauses_last.
3653 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3655 * parse.y (check_method_types_complete): New function.
3656 (create_class): Reset anonymous class counter only when seeing an
3657 non inner classe.
3658 (java_complete_class): JDEP_METHOD: Don't recompute signature
3659 if incomplete.
3661 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3663 * class.c (build_static_ref): Fixed indentation in comment.
3664 * java-tree.def (TRY_EXPR): Fixed typo in name.
3665 (CLASS_LITERAL): Likewise.
3666 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3667 (struct lang_type): New field `dot_class'.
3668 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3669 (generate_classfile): Method `class$' is synthetic.
3670 * parse.y (build_do_class_method): New function.
3671 (build_dot_class_method_invocation): Likewise.
3672 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3673 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3674 (qualify_ambiguous_name): Likewise.
3675 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3676 (build_try_statement): Fixed leading comment.
3678 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3680 * class.c (make_field_value): Properly handle sizes.
3681 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3682 (layout_class_method): Count using trees.
3683 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3684 * expr.c (java_array_data_offset): Use int_bit_position.
3685 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3686 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3688 2000-03-16 Tom Tromey <tromey@cygnus.com>
3690 * lang.c (flag_hash_synchronization): New global.
3691 (lang_f_options): Added `hash-synchronization'.
3692 * lang-options.h: Mention -fhash-synchronization.
3693 * java-tree.h (flag_hash_synchronization): Declare.
3694 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3695 hash table synchronization is disabled.
3696 * decl.c (init_decl_processing): Only push `sync_info' value when
3697 hash table synchronization is disabled.
3698 * class.c (make_class_data): Only push `sync_info' field when hash
3699 table synchronization is disabled. Removed dead code.
3701 2000-03-16 Tom Tromey <tromey@cygnus.com>
3703 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3705 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3708 classes.
3709 * parse.y (patch_method_invocation): Handle anonymous classes
3710 creation in static context.
3712 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3715 * parse.y (resolve_qualified_expression_name): Use it.
3716 (patch_method_invocation): Likewise.
3718 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3720 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3721 depending on the type of dependency which dictates what the
3722 current class is.
3723 (unresolved_type_p): Resolved types limited to the current class.
3725 2000-03-15 Tom Tromey <tromey@cygnus.com>
3727 * decl.c (init_decl_processing): Set type of `sync_info' to be
3728 pointer to Object.
3730 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3731 Correctly compute bit number for current slot. Zero `high' and
3732 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3733 mark_reference_fields.
3734 (mark_reference_fields): New function.
3736 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3738 * parse.y (register_incomplete_type): Fixed initialization of
3739 JDEP_ENCLOSING.
3741 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3743 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3744 static globals.
3745 (push_class_context, pop_class_context): New function.
3746 (class_body:): Call pop_class_context.
3747 (interface_body:): Likewise.
3748 (INNER_QUALIFIER): New macro.
3749 (report_class_declaration): Changed output format and use
3750 INNER_QUALIFIER. Call push_class_context.
3752 2000-02-14 Andrew Haley <aph@cygnus.com>
3754 * check-init.c (check_init): Add new cases for unary and binary
3755 tree nodes.
3757 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3759 * parse.y (resolve_package): Set `next' once a type name has been
3760 progressively discovered.
3761 (resolve_qualified_expression_name): Propagate resolution only if
3762 there are remaining qualifiers. Take into account `q' might have
3763 been cleared after re-qualification.
3764 * parse.y (patch_method_invocation): New local `resolved'.
3765 Section dealing with qualified expression rewritten to use
3766 resolve_field_access.
3768 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3770 * parse.h (PUSH_CPC): Fixed indentation.
3771 (DEBUG_CPC): New macro.
3772 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3773 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3774 * parse.y (class_body_declaration:): Use
3775 SET_CPC_INSTANCE_INITIALIZER_STMT.
3776 (method_declaration:): Check for null current_function_decl.
3777 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3778 (java_parser_context_pop_initialized_field): Better handling of
3779 empty lists.
3780 (maybe_make_nested_class_name): Mark nested class name as
3781 qualified when necessary.
3782 (end_class_declaration): Don't call java_parse_context_resume when
3783 one or more error occured.
3784 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3785 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3786 SET_CPC_INITIALIZER_STMT.
3787 (method_header): Check for inner classes declaring static methods.
3788 (resolve_qualified_expression_name): Handle situation where `this'
3789 is implied.
3791 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3793 * typeck.c (build_prim_array_type): Correctly set the high word too.
3795 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3797 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3798 ordinary methods.
3799 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3800 list of methods for interfaces.
3802 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3804 * parse.y (qualify_ambiguous_name): Properly handle expressions
3805 using `null'.
3807 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3809 * parse.y (check_final_assignment): Extended to process
3810 COMPOUND_EXPR.
3811 (patch_assignment): Have check_final_assignment called only once.
3813 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3815 * java-tree.h (IS_INIT_CHECKED): New flag.
3816 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3817 * parse.y (patch_string): Call force_evaluation_order on the
3818 completed string concatenation tree.
3819 * expr.c (force_evaluation_order): Call force_evaluation_order on
3820 function's arguments too.
3822 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3824 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3825 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3826 (build_anewarray): Likewise.
3827 * parse.y (patch_newarray): Likewise.
3828 * parse.c: Regenerated.
3830 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3832 * decl.c (init_decl_processing): Added new class fields `depth',
3833 `ancestors', and `idt' to class_type_node. Use
3834 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3835 * class.c (make_class_data): Push initial values for new fields.
3836 * java-tree.h: Updated prototype for `build_invokeinterface'.
3837 * expr.c (build_invokeinterface): Changed parameters to accept
3838 `method' tree. Calculate index of `method' in its declaring
3839 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3840 (expand_invoke): Call `build_invokeinterface' with new parameters.
3841 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3842 parameters.
3844 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3846 * typeck.c (lookup_do): Search superinterfaces first
3847 when looking up an interface method. From Godmar Back
3848 <gback@cs.utah.edu>
3850 2000-03-06 Tom Tromey <tromey@cygnus.com>
3852 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3854 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * java-tree.h (lookup_argument_method2): Declared.
3857 (safe_layout_class): Prototype moved from parse.h.
3858 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3859 * parse.y (java_check_regular_methods): Local `super_class' gone.
3860 Call lookup_argument_method2 instead of lookup_argument_method.
3861 Perform modifier match for methods found declared in implemented
3862 interfaces. Fixed indentation problem. Overriding/hiding error
3863 report to take place only for methods found in classes.
3864 * typeck.c (lookup_argument_method): Changed leading
3865 comment. Re-written by calling lookup_do.
3866 (lookup_argument_method2): New function.
3867 (lookup_java_method): Re-written by calling lookup_do.
3868 (lookup_do): New function.
3870 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3872 * check-init.c (check_init): Removed dead code. Handle (blank)
3873 final variables.
3874 * parse.y (declare_local_variables): New local `final_p', set it
3875 and use it to initialize LOCAL_FINAL.
3876 (check_final_assignment): Only check FIELD_DECLs.
3878 2000-02-17 Tom Tromey <tromey@cygnus.com>
3880 * Makefile.in (JAVA_OBJS): Added boehm.o.
3881 (boehm.o): New target.
3882 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3883 * java-tree.h (flag_use_boehm_gc): Declare.
3884 (get_boehm_type_descriptor): Declare.
3885 * lang.c (lang_f_options): Added `use-boehm-gc'.
3886 (flag_use_boehm_gc): New global.
3887 * lang-options.h: Added -fuse-boehm-gc.
3888 * boehm.c: New file.
3889 * class.c (get_dispatch_table): If class uses a Boehm type
3890 descriptor, put it in the vtable.
3891 (make_class_data): Removed dead code.
3893 2000-03-03 Per Bothner <per@bothner.com>
3895 * decl.c (init_decl_processing): Initialize sizetype properly.
3897 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3899 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3900 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3901 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3902 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3903 (jcf_parse): New local `current'. Load innerclasses seen in outer
3904 context being processed.
3905 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3906 * jcf-write.c (append_innerclasses_attribute): New function.
3907 (append_innerclasses_attribute_entry): Likewise.
3908 (get_access_flags): Handle static classes. Set anonymous and local
3909 classes to be private.
3910 (generate_classfile): Attribute count adjusted. Call
3911 append_innerclasses_attribute.
3912 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3913 PURE_INNER_CLASS_TYPE_P.
3914 * parse.y (parser_qualified_classname): New parameter `is_static',
3915 produce non qualified name accordingly.
3916 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3917 (create_interface): Added argument to parser_qualified_classname.
3918 (create_class): Added argument to parser_qualified_classname. Setup
3919 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3920 (add_inner_class_fields): Fixed indentation.
3921 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3922 (method_declarator): Fixed typo in comment.
3923 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3924 (build_current_thisn): Likewise.
3925 (patch_method_invocation): Likewise.
3927 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3929 * decl.c (current_function_decl): Move to toplev.c.
3931 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3933 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3934 (DECL_BIT_INDEX): Use underlying representation.
3935 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3937 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3939 * expr.c (build_java_ret): Pass proper type to size_binop.
3941 2000-02-25 Anthony Green <green@cygnus.com>
3943 * expr.c (build_class_init): Mark the decl to be ignored by
3944 check_init.
3945 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3946 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3947 * class.c (init_test_hash_newfunc): New function.
3948 (decl_hash): New function.
3949 (decl_compare): New function.
3950 * decl.c (emit_init_test_initialization): New function.
3951 (complete_start_java_method): Traverse the init test hashtable,
3952 calling emit_init_test_initialization.
3953 (always_initialize_class_p): Define.
3954 * expr.c (build_class_init): Use initialization tests when
3955 emitting class initialization code.
3956 (always_initialize_class_p): Declare.
3957 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3958 1.
3959 * java-tree.h: Include hash.h.
3960 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3961 (struct lang_decl): Add init_test_table field.
3962 (init_test_hash_entry): Define.
3964 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3966 * gjavah.c (main): Avoid using `argi' to report unimplemented
3967 options.
3969 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3971 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3972 initialize locals to avoid warnings. Local `exception_type' moved
3973 into if statement.
3975 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3977 * parse.y (resolve_expression_name): Use `orig' as a second
3978 argument to resolve_field_access.
3979 (resolve_field_access): Removed unnecessary code when dealing with
3980 static fields.
3982 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3984 * class.c (push_super_field): Don't push the field twice.
3985 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3986 * parse.h (java_reorder_fields): Prototyped.
3987 * parse.y (java_reorder_fields): New function.
3988 (java_layout_class): Simplified not to worry about re-ordering.
3990 2000-02-23 Tom Tromey <tromey@cygnus.com>
3992 * gjavah.c (print_name): In JNI case, correctly quote string.
3993 (print_method_info): Don't handle overrides in JNI mode.
3995 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3997 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3998 value type set to `boolean_type_node'.
4000 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4002 * jcf-dump.c (main): Test for correct condition after
4003 output file creation.
4005 2000-02-19 Anthony Green <green@cygnus.com>
4007 * jcf-depend.c (add_entry): Fix test for first list entry.
4009 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4011 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4012 * constants.c (build_constants_constructor): Likewise.
4014 2000-02-19 Anthony Green <green@cygnus.com>
4016 * jcf-depend.c (add_entry): Add entries to the end of the list.
4018 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4020 * decl.c (INT_TYPE_SIZE): Define if necessary.
4021 (expand_java_return): Handle the case of a native integer smaller
4022 than a JVM integer.
4024 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4026 * gjavah.c (help): Use GCCBUGURL.
4027 * jv-scan.c (help): Likewise.
4028 * jcf-dump.c (help): Likewise.
4030 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4032 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4033 `finally' clauses.
4035 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4037 * jcf-parse.c (load_class): Call `fatal' if no file containing
4038 the target class are found.
4040 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4042 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4043 lex.c, lex.h, and PARSE_H to...
4044 (parse.o, parse-scan.o): ...here, respectively.
4046 * lex.c: Split out code that may trigger SIGFPE from yylex()
4047 to its own function.
4048 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4050 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4052 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4054 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * parse.y (outer_field_access_p): Stop in time when outer contexts
4057 are exhausted.
4058 (resolve_qualified_expression_name): Properly qualify *everything*
4059 after a package.type to be resoled as expression names.
4060 (find_applicable_accessible_methods_list): Save/restore `class' to
4061 isolate it from a possible outer context search.
4063 2000-02-15 Tom Tromey <tromey@cygnus.com>
4065 * gjavah.c (jni_print_char): New function.
4066 (print_full_cxx_name): Use it.
4067 (decode_signature_piece): Likewise.
4068 (print_cxx_classname): Likewise.
4070 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4072 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4073 version.o.
4074 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4076 * gjavah.c: Include version.h.
4078 * jcf-dump.c: Likewise.
4080 * jv-scan.c: Likewise.
4082 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * parse.y (outer_field_access_fix): First parameter now a tree
4085 node. Check for assignement to final. First argument to
4086 build_outer_field_access_fix modified to accomodate prototype.
4087 (build_outer_field_access): Don't check for assignment to final
4088 here.
4089 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4090 possibly returned by outer_field_access_fix. Changed
4091 outer_field_access_fix's first argument.
4092 (check_final_assignment): $finit$'s context is OK.
4093 (patch_unaryop): Use node instead of its line/column value when
4094 calling outer_field_access_fix.
4096 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4098 * parse.y (interface_declaration:): No longer tagged
4099 <node>. Re-installed default action.
4100 (class_member_declaration:): Handle inner interfaces.
4101 (interface_member_declaration): Handle inner interfaces and
4102 classes.
4103 (create_interface): Push error if one seen. Suspend parsing
4104 context when processing an inner interface.
4105 (register_fields): Inner class static field limitations not to
4106 apply to inner interfaces.
4108 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4110 * jcf-parse.c (load_class): Update `java_error_count' when a
4111 class' file can't be found.
4112 (parse.y): Avoid (byte)code generation when errors seen.
4114 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4117 decodes a valid node.
4118 (patch_binop): Handle TRUNC_DIV_EXPR.
4120 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4122 * parse.y (resolve_package): New local `acc'. Try to progressively
4123 build and guess a package and type name.
4125 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4127 * parse.y (find_applicable_accessible_methods_list): Load and
4128 layout the search class if necessary.
4129 (java_complete_tree): Keep to original type of the folded initial
4130 value.
4132 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4134 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4135 Generate error message if circularity is detected. New static
4136 local `list'.
4137 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4138 * jcf-write.c (generate_bytecode_insns): Very simply handle
4139 SAVE_EXPR.
4140 * parse.y (java_check_circular_reference): Use
4141 `cyclic_inheritance_report' during report, if necessary.
4142 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4143 walking NEW_ARRAY_INIT twice.
4145 2000-02-09 Tom Tromey <tromey@cygnus.com>
4147 * parse.y (check_class_interface_creation): Allow inner classes to
4148 be `private' or `protected', check modifiers' consistency. Prevent
4149 block local classes from bearing any modifiers.
4151 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4153 * except.c (check_start_handlers): Re-add prototype lost in last
4154 patch.
4155 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4157 2000-02-09 Andrew Haley <aph@cygnus.com>
4159 * decl.c (clear_binding_level): Remove excess initializer.
4160 (maybe_poplevels): Remove unused variable.
4161 (force_poplevels): Ditto.
4162 (struct binding_level): Add comment.
4164 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * jcf-write.c (generate_classfile): Don't consider
4167 pre-initialization with reference value (use <clinit> instead.)
4168 * parse.y (java_fix_constructors): No generated constructor for
4169 interfaces.
4170 (build_outer_field_access): Removed debug message.
4171 (outer_field_expanded_access_p): Adapted to bytecode generation.
4172 (build_outer_field_access_method): Use fix_method_argument_names.
4173 (build_outer_method_access_method): Fixed indentation. Added
4174 comment. Handle access method generation for static and also void
4175 methods.
4176 (build_access_to_thisn): Inserted debug message.
4177 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4178 (resolve_qualified_expression_name): Fixed comment.
4179 (not_accessible_p): Adapted to bytecode generation. Added comment.
4180 (patch_method_invocation): Added comment.
4181 (maybe_use_access_method): Fixed leading comment. Handle static
4182 methods.
4183 (java_complete_lhs): Don't shortcut handling of initialized upon
4184 declaration String type static fields when generating bytecode.
4185 (patch_unaryop): Handle outer field access when generating
4186 bytecode.
4188 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * java-tree.h (FIELD_THISN): New macro.
4191 * jcf-write.c (append_synthetic_attribute): New function.
4192 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4193 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4194 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4195 this$<n> fields.
4196 (build_outer_field_access): Turned on access functions usage and
4197 generation when compiling to bytecode.
4198 (maybe_use_access_method): Likewise.
4200 2000-01-25 Andrew Haley <aph@cygnus.com>
4202 * java-except.h (struct eh_range): Add `expanded' field.
4203 (maybe_start_try): Add end_pc arg.
4204 (maybe_end_try): Ditto.
4205 * java-tree.h (force_poplevels): new function.
4206 * expr.c (expand_byte_code): Don't call maybe_start_try or
4207 maybe_end_try.
4208 * except.c (add_handler): Reset expanded.
4209 (expand_start_java_handler): Set expanded.
4210 (check_start_handlers): Don't expand a start handler that's
4211 already been expanded.
4212 (maybe_start_try): Add end_pc arg. Only expand a handler which
4213 ends after end_pc.
4214 (expand_end_java_handler): call force_poplevels.
4215 (force_poplevels): new function.
4216 * decl.c (binding_level): Add start_pc of binding level.
4217 (maybe_pushlevels): Call maybe_start_try when pushing binding
4218 levels.
4219 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4220 (LARGEST_PC): Define.
4221 (clear_binding_level): Use LARGEST_PC.
4223 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4224 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4225 (binding_depth, is_class_level, current_pc): new variables.
4226 (struct binding_level): ditto.
4227 (indent): new function.
4228 (push_jvm_slot): add debugging info.
4229 (maybe_pushlevels): ditto.
4230 (maybe_poplevels): ditto.
4231 (pushlevel): ditto.
4232 (poplevel): ditto.
4233 (start_java_method): ditto.
4234 (give_name_to_locals): comment only.
4235 * except.c (binding_depth, is_class_level, current_pc):
4236 new variables.
4237 (expand_start_java_handler): add debugging info.
4238 (expand_end_java_handler): ditto.
4240 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4242 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4243 (print_name_for_stub_or_jni, process_file): Constify a char*.
4245 2000-02-03 Tom Tromey <tromey@cygnus.com>
4247 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4249 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4251 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4252 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4253 defined to be 1.
4255 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4257 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4258 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4259 (struct lang_type): New field `ii_block'.
4260 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4261 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4262 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4263 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4264 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4265 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4266 macros.
4267 * parse.y (add_instance_initializer): New function.
4268 (in_instance_initializer): New static global.
4269 (class_body_declaration:): Link instance initializer block.
4270 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4271 (array_creation_expression:): Remove unused local.
4272 (java_parser_context_push_initialized_field): Fixed leading
4273 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4274 CPC_INSTANCE_INITIALIZER_LIST.
4275 (java_parser_context_pop_initialized_field): Likewise.
4276 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4277 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4278 CPC_INITIALIZER_STMT.
4279 (fix_constructors): New local `class_type'. Use it. Call
4280 add_instance_initializer.
4281 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4282 (patch_return): Forbid return in instance initializers.
4283 (patch_throw_statement): Enforce exception handling in the context
4284 of instance initializers.
4286 2000-02-03 Tom Tromey <tromey@cygnus.com>
4288 * Make-lang.in (java.mostlyclean): Remove executables in
4289 `mostlyclean'.
4291 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4293 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4294 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4295 (java_float_finite): Convert to use union Word from javaop.h.
4296 (java_double_finite): Convert to use union DWord from javaop.h.
4298 2000-02-02 Tom Tromey <tromey@cygnus.com>
4300 * gjavah.c (options): Added `jni' entry.
4301 (help): Document -jni.
4302 (flag_jni): New global.
4303 (process_file): Handle JNI output. Don't print text from
4304 -prepend, -add, etc, when generating stubs. Only remove `.class'
4305 suffix if it actually exists.
4306 (main): Create a `.c' file when run with `--jni --stubs'. Create
4307 correct output file name with `--jni'.
4308 (print_include): Mangle header name differently in JNI case.
4309 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4310 method list.
4311 (print_method_info): Handle JNI case. Put signature info into
4312 method name. Handle case when STREAM is NULL.
4313 (print_name_for_stub_or_jni): New function.
4314 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4315 (print_cxx_classname): Handle JNI.
4316 (print_full_cxx_name): Likewise.
4317 (decode_signature_piece): Likewise.
4318 (overloaded_jni_method_exists_p): New function.
4319 (struct method_name): Added `signature' and `sig_length' fields.
4320 (HANDLE_END_FIELD): Do nothing in JNI mode.
4322 2000-02-02 Tom Tromey <tromey@cygnus.com>
4324 * jv-scan.c: Include version.c, <getopt.h>.
4325 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4326 (options): New array.
4327 (usage): New function.
4328 (version): New function.
4329 (main): Use getopt_long to parse command line.
4330 * jcf-dump.c: Include version.c, <getopt.h>.
4331 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4332 OPT_JAVAP): New macros.
4333 (options): New array.
4334 (usage): Return `void'. Changed message.
4335 (help): New function.
4336 (version): New function.
4337 (main): Use getopt_long_only to parse command line.
4338 * gjavah.c: Include <getopt.h>.
4339 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4340 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4341 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4342 (options): New array.
4343 (java_no_argument): Removed.
4344 (help): Updated with missing options.
4345 (main): Use getopt_long_only to parse command line.
4346 (usage): Changed message.
4348 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4350 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4351 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4352 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4353 * parse.y (array_creation_expression:): Handle anonymous arrays.
4354 (build_array_from_name): Don't set `ret_name' if null.
4355 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4356 (qualify_ambiguous_name): Likewise.
4357 (java_complete_expand_class): Likewise.
4359 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4361 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4362 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4363 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4364 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4365 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4366 AIPL_FUNCTION_COMPLETED_INVOCATION.
4367 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4368 AIPL_FUNCTION_INVOCATION_READY.
4369 (AIPL_FUNCTION_DECLARATION): New enum entry.
4370 * parse.y (reorder_static_initialized): New function.
4371 (java_parser_context_pop_initialized_field): Use it.
4372 (add_inner_class_fields): Use
4373 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4374 augmented. Install marker after last alias initializer, if any.
4375 (generate_finit): Fixed typo. Don't try to retain only the used
4376 fields.
4377 (method_header): Compute and set DECL_FUNCTION_NAP.
4378 (method_declarator): Fixed comment. Insert alias initializer in
4379 parameter list.
4380 (build_alias_initializer_parameter_list): Fixed leading
4381 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4382 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4383 (java_complete_expand_class): Code to retain only used aliases
4384 removed.
4385 (java_complete_expand_methods): New local `first_decl'. Generate
4386 $finit$ first, then expand the constructors, regular methods and
4387 <clinit>.
4388 (java_complete_expand_method): Don't report error on missing
4389 return statement if previously detected bogus.
4390 (fix_constructors): Don't patch constructor parameters list.
4391 (patch_method_invocation): Use new AIPL enum values. Reverse
4392 alias initializer list for anonymous classes.
4394 2000-01-30 Anthony Green <green@redhat.com>
4396 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4397 determine how many stack slots to pop.
4399 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4401 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4402 error handling/recovery.
4403 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4405 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4407 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4408 FIELD_LOCAL_ALIAS_USED): New macros.
4409 (DECL_FUNCTION_NAP): New macro.
4410 (struct lang_decl): New field `nap'.
4411 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4412 (struct lang_type): New fields `finit_stmt_list' and
4413 `clinit_stmt_list'.
4414 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4415 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4416 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4417 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4418 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4419 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4420 (BUILD_THROW): Macro line separator re-indented.
4421 * parse.y (end_class_declaration): New function.
4422 (maybe_generate_pre_expand_clinit): New name for
4423 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4424 pre-expand static fields.
4425 (maybe_generate_clinit): Function deleted.
4426 (check_for_static_method_reference): Prototype's parameter list
4427 indented.
4428 (generate_finit): New name for maybe_generate_finit. Changed
4429 leading comment. Function rewritten to use
4430 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4431 (build_alias_initializer_parameter_list): New function.
4432 (java_parser_context_pop_initialized_field): Likewise.
4433 (add_inner_class_fields): Likewise.
4434 (type_declaration:): Call end_class_declaration.
4435 (class_member_declaration:): Likewise.
4436 (formal_parameter_list:): Fixed typos.
4437 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4438 element. Improved error handling.
4439 (block_statement:): Call end_class_declaration.
4440 (anonymous_class_creation:): Likewise.
4441 (create_anonymous_class): Fixed comments.
4442 (create_class): Call add_inner_class_fields.
4443 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4444 (method_header): Use MARK_FINAL_PARMS.
4445 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4446 (method_declarator): Propagate final argument flag.
4447 (craft_constructor): New local `artificial'. Call
4448 build_alias_initializer_parameter_list. Use
4449 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4450 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4451 necessary.
4452 (complete_expand_class): Get rid of unused outer context local
4453 alias fields.
4454 (java_complete_expand_methods): Fixed leading
4455 comment. Generate/pre-expand <clinit> first. Changed method
4456 expansion order to regular, $finit$, constructors, <clinit>.
4457 (java_complete_expand_method): Set current_function_decl.
4458 (fix_constructors): Fix constructor parameter list to account for
4459 outer context local alias initializers.
4460 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4461 (resolve_expression_name): Lookup outer context local aliases. New
4462 local `access', use it.
4463 (patch_method_invocation): Patch inner class ctor invocation with
4464 outer context local aliases initialization values. $finit$
4465 invocation patching now includes things generated with
4466 build_alias_initializer_parameter_list.
4467 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4468 (build_super_invocation): Likewise.
4469 (patch_assignment): Changed comment.
4471 2000-01-27 Andrew Haley <aph@cygnus.com>
4473 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4474 (emit_if): Ditto.
4475 (emit_jsr): Ditto.
4477 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4479 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4480 concatenation.
4481 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4483 * parse.y (register_fields): Don't pass a format specifier to
4484 OBSOLETE_MODIFIER_WARNING.
4485 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4486 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4487 specifier.
4488 (check_modifiers): Change function into a macro.
4489 (check_class_interface_creation): Pass a literal format string.
4491 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4493 * buffer.h: PROTO -> PARAMS.
4494 * check-init.c: Likewise.
4495 * class.c: Likewise.
4496 * constants.c: Likewise.
4497 * convert.h: Likewise.
4498 * decl.c: Likewise.
4499 * except.c: Likewise.
4500 * expr.c: Likewise.
4501 * gjavah.c: Likewise.
4502 * java-except.h: Likewise.
4503 * java-tree.h: Likewise.
4504 * jcf-depend.c: Likewise.
4505 * jcf-dump.c: Likewise.
4506 * jcf-parse.c: Likewise.
4507 * jcf-path.c: Likewise.
4508 * jcf-reader.c: Likewise.
4509 * jcf-write.c: Likewise.
4510 * jcf.h: Likewise.
4511 * jv-scan.c: Likewise.
4512 * jvgenmain.c: Likewise.
4513 * jvspec.c: Likewise.
4514 * lang.c: Likewise.
4515 * lex.c: Likewise.
4516 * lex.h: Likewise.
4517 * parse-scan.y: Likewise.
4518 * parse.h: Likewise.
4519 * parse.y: Likewise.
4520 * typeck.c: Likewise.
4521 * verify.c: Likewise.
4522 * xref.c: Likewise.
4523 * xref.h: Likewise.
4524 * zextract.c: Likewise.
4525 * zipfile.h: Likewise.
4527 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4530 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4531 * constants.c (build_constant_data_ref): Check for cached
4532 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4533 in TYPE_CPOOL_DATE_REF.
4534 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4535 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4536 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4537 (LOCAL_FINAL): New macro.
4538 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4539 constant pool -- don't try to reuse.
4540 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4541 TYPE_LANG_SPECIFIC.
4542 (find_in_current_zip): Use TYPE_JCF.
4543 * parse.h (java_check_final): Prototype removed.
4544 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4545 (maybe_create_class_interface_decl,
4546 check_class_interface_creation): Likewise.
4547 (java_expand_finals): Function removed.
4548 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4549 (block_statement:): Fixed comment.
4550 (anonymous_class_creation:): Likewise.
4551 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4552 argument patch.
4553 (check_class_interface_creation): Loosened error report on (inner)
4554 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4555 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4556 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4557 argument patch.
4558 (create_interface): Likewise.
4559 (anonymous_class_counter): New static global.
4560 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4561 patch. Fixed comments.
4562 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4563 anonymous_class_counter when declaring a toplevel class.
4564 (craft_constructor): Fixed constructor name when handling
4565 anonymous classes. Anonymous class constructors to feature hidden
4566 this$<n> parameter.
4567 (java_fix_constructors): Added comment.
4568 (java_check_final): Function removed.
4569 (java_complete_expand_methods): Fixed comment. Don't generate
4570 class data, save its outgoing constant pool instead.
4571 (verify_constructor_super): Skip anonymous class constructor
4572 hidden this$<n> parameter.
4573 (java_expand_classes): New local `saved_ctxp'. Removed call to
4574 java_expand_finals and java_check_final. Expand anonymous class
4575 constructors. Generate class data.
4576 (build_super_invocation): Skip anonymous class hidden this$<n>
4577 parameter.
4578 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4579 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4580 (set_java_signature): Likewise.
4582 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4584 * gjavah.c: Delete ACC_VISIBILITY define.
4585 * jcf.h: Add ACC_VISIBILITY define.
4586 * parse.y: final: rule tagged <value>.
4587 (java_check_regular_methods): Use ACC_VISIBILITY define for
4588 default package access check.
4589 (local_variable_declaration_statement): Use final: rule.
4591 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4593 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4594 (final:): New rule.
4596 2000-01-17 Tom Tromey <tromey@cygnus.com>
4598 * gjavah.c (print_field_info): Allow non-static final fields.
4600 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4603 * parse.y (patch_anonymous_class): New function.
4604 (create_anonymous_class): Register incomplete type when the
4605 class/interface to extends/implement isn't known yet.
4606 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4607 (verify_constructor_super): Tuned error message.
4609 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4611 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4612 (ANONYMOUS_CLASS_P): New macro.
4613 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4614 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4615 * parse.y (create_class): Added leading argument.
4616 (maybe_create_class_interface_decl,
4617 check_class_interface_creation): Likewise.
4618 (craft_constructor): New function.
4619 (verify_constructor_super): Added argument in prototype.
4620 (class_declaration:): Inserted leading argument.
4621 (for_begin:): Use FOR_LOOP_P.
4622 (anonymous_class_creation): Create WFL of the anonymous class to
4623 instantiate. Call build_new_invocation. Added comments.
4624 (check_class_interface_creation): Handle parameter `anonymous' in
4625 verbose mode class creation announce.
4626 (link_nested_class_to_enclosing): Exclude anonymous classes.
4627 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4628 anonymous class, even though they appear to have an enclosing
4629 context.
4630 (create_interface): Pass extra argument to
4631 check_class_interface_creation.
4632 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4633 (create_class): Call check_class_interface_creation and
4634 maybe_create_class_interface_decl with extra new argument. Don't
4635 add private this$<n> to anonymous classes.
4636 (method_declarator): Insert hidden this$<n> to anonymous class
4637 constructors.
4638 (java_fix_constructors): Deleted code creating default
4639 constructor. Call craft_constructor instead.
4640 (java_check_regular_methods): Set `saw_constructor' to 1 for
4641 anonymous classes.
4642 (fix_constructors): Pass extra argument to verify_constructor_super.
4643 (verify_constructor_super): New local `sdecl', use it. Search for
4644 matching constructor (possibly featuring arguments) in super
4645 class.
4646 (lookup_method_invoke): Craft constructor according to arguments
4647 list when dealing with anonymous class constructors.
4648 (build_super_invocation): Pass arguments to anonymous class super
4649 constructors.
4650 (search_loop): Use FOR_LOOP_P.
4651 (labeled_block_contains_loop_p): Likewise.
4653 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4655 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4656 (enclosing_context_p): New function.
4657 (get_access_flags_from_decl): Handle CLASS_STATIC.
4658 (maybe_layout_super_class): Extra first argument passed to
4659 do_resolve_class.
4660 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4661 ID_INIT_P.
4662 * decl.c (access0_identifier_node): New global.
4663 (init_decl_processing): access0_identifier_node initialized.
4664 (pushdecl): Set DECL_CONTEXT only on non type decls.
4665 * expr.c (lookup_field): Lookup inner class fields in enclosing
4666 contexts.
4667 (expand_invoke): Use ID_INIT_P.
4668 (expand_java_field_op): Use DECL_CLINIT_P.
4669 * java-tree.def (CLASS_LITERAL): New tree code.
4670 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4671 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4672 (struct lang_decl): New field `inner_access'.
4673 (enclosing_context_p): Prototyped.
4674 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4675 ID_CLINIT_P): New macros.
4676 (CLASS_STATIC): New macro.
4677 (CLASS_ACCESS0_GENERATED_P): New macro.
4678 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4679 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4680 INNER_CLASS_P): New macros.
4681 (DECL_INNER_CLASS_LIST): New macro.
4682 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4683 concatenation.
4684 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4685 the shift value to int. Fixed typo in comment.
4686 * lex.c (inst_id, wpv_id): Initialize.
4687 * mangle.c (unicode_mangling_length): Take `$' into account.
4688 * parse.h (DRECOVER, RECOVER): Terminate properly.
4689 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4690 (typedef struct _jdep): New field `enclosing'.
4691 (JDEP_ENCLOSING): New macro.
4692 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4693 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4694 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4695 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4696 GET_ENCLOSING_CPC_CONTEXT): New macros.
4697 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4698 (do_resolve_class): Added extra argument in prototype.
4699 * parse.y (resolve_class): Added extra argument in prototype.
4700 (maybe_create_class_interface_decl): Likewise.
4701 (maybe_use_access_method, build_wfl_wrap): New functions.
4702 (java_complete_expand_classes, java_complete_expand_class):
4703 Likewise.
4704 (java_parser_context_push_initialized_field,
4705 java_parser_context_suspend, java_parser_context_resume):
4706 Likewise.
4707 (maybe_make_nested_class_name, make_nested_class_name,
4708 set_nested_class_simple_name_value,
4709 link_nested_class_to_enclosing, find_as_inner_class,
4710 find_as_inner_class_do, check_inner_class_redefinition,
4711 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4712 maybe_build_thisn_access_method, build_outer_field_access,
4713 build_outer_field_access_methods, build_outer_field_access_expr,
4714 build_outer_method_access_method, build_new_access_id,
4715 build_outer_field_access_method, outer_field_access_p,
4716 outer_field_expanded_access_p, outer_field_access_fix,
4717 build_incomplete_class_ref, patch_incomplete_class_ref,
4718 create_anonymous_class): Likewise.
4719 (inst_id, wpv_id): New static global variables.
4720 (synchronized:): New rule, tagged <node>.
4721 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4722 rules.
4723 (anonymous_class_creation:): New rule, tagged <node>.
4724 (NEW_TK): Tagged <node>.
4725 (type_literals, array_type_literal): New rules, tagged <node>.
4726 (class_declaration:): Removed action when reducing by class_body:
4727 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4728 using GET_CPC in sub-rules.
4729 (class_member_declaration): Handle inner classes.
4730 (method_declaration): When reducing method_header:, reset
4731 current_function_decl when appropriate.
4732 (method_declarator:): Set the number of formal parameter to 0 for
4733 method declared without arguments.
4734 (constructor_declarator:): Likewise.
4735 (static_initializer:): List of elements kept in a list.
4736 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4737 use of the keyword `static' for type declarations.
4738 (block_statement:): Handle inner class declarations.
4739 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4740 type qualified `this'.
4741 (class_instance_creation_expression): Use anonymous_class_creation:
4742 to handle inner class instances creation. Handle qualified `new'.
4743 (something_dot_new): Added appropriate actions.
4744 (create_new_parser_context): New function.
4745 (java_push_parser_context, java_parser_context_save_global,
4746 java_parser_context_suspend): Use create_new_parser_context.
4747 (check_modifiers): Changed leading comment.
4748 (check_class_interface_creation): Handle interclasses.
4749 (add_superinterfaces): Fixed comment.
4750 (create_interface): Build qualified name from the raw_name instead
4751 of its matching WFL. Push the initialized fields list. raw_name added
4752 as an extra argument to maybe_create_class_interface_decl.
4753 (create_class): Build qualified name from the raw_name instead of
4754 its matching WFL. Removed assignment to current_parsed_class_un.
4755 Call PUSH_ERROR before returning an error. Suspend the current
4756 parser context when processing an inner class. Push the
4757 initialized fields list. raw_name added as an extra argument to
4758 maybe_create_class_interface_decl. Add the private this$<n>
4759 field.
4760 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4761 (register_fields): Get the class type from GET_CPC and handle
4762 previous errors. Added code to handle the creation of static
4763 fields in inner classes. Initialized fields initialization
4764 statements kept in a list of lists.
4765 (maybe_generate_finit): Initialized fields initialization
4766 statements kept in a list of lists. Use GET_CPC.
4767 (maybe_generate_clinit): Likewise.
4768 (method_header): Use GET_CPC and GET_CPC_UN.
4769 (parser_qualified_classname): Handle inner classes.
4770 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4771 (java_fix_constructors): Hide pointer to enclosing context
4772 instance in constructor list when dealing with inner classes.
4773 (jdep_resolve_class): Call resolve_class with extra first argument
4774 JDEP_ENCLOSING.
4775 (resolve_class): Add enclosing context as a first extra argument
4776 to do_resolve_class.
4777 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4778 properly.
4779 (resolve_no_layout): Extra argument added to resolve_class
4780 invocation.
4781 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4782 (java_get_real_method_name): Use GET_CPC_UN.
4783 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4784 (java_check_abstract_methods): Handle static method declared in
4785 inner classes by an error.
4786 (java_check_regular_methods): Use DECL_CLINIT_P.
4787 (source_start_java_method): Also set DECL_MAX_LOCALS.
4788 (create_artificial_method): Call java_parser_context_save_global
4789 and java_parser_context_restore_global instead of saving/restoring
4790 the context by hand.
4791 (expand_start_java_method): Improved verbose mode message.
4792 (java_complete_expand_methods): Fixed leading comment. Use
4793 DECL_CLINIT_P.
4794 (fix_constructors): Added assignment to this$<n> if necessary.
4795 (java_expand_classes): Call java_complete_expand_classes instead
4796 of java_complete_expand_methods.
4797 (make_qualified_primary): Simplified.
4798 (merge_qualified_name): Optimized for missing left or right parts.
4799 (resolve_expression_name): Handle access to outer class fields from
4800 interclasses.
4801 (resolve_qualified_expression_name): New macro
4802 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4803 classes. Report error on non appropriate qualification of
4804 `new'. Handle qualified `this'.
4805 (not_accessible_p): Allow access to outer class private fields from
4806 inner classes.
4807 (patch_method_invocation): Handle method invocations through
4808 access methods and inner class constructor invocations.
4809 (find_applicable_accessible_methods_list): Search enclosing
4810 contexts of an inner class.
4811 (search_applicable_methods_list): Fixed typo.
4812 (argument_types_convertible): Handle inner class constructors'
4813 hidden outer context reference argument.
4814 (qualify_ambiguous_name): Handle qualified `this'.
4815 (java_complete_lhs): Handle use of field accessed through
4816 artificial access methods in various cases of assignments. Handle
4817 CLASS_LITERAL node.
4818 (check_final_assignment): Use DECL_CLINIT_P.
4819 (valid_ref_assignconv_cast_p): Handle the destination being an
4820 enclosing context of the source.
4821 (patch_unaryop): Handle use of field accessed through artificial
4822 access methods.
4823 (patch_return): Use DECL_CLINIT_P.
4824 (patch_throw_statement): Use DECL_CLINIT_P.
4825 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4826 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4827 ID_INIT_P.
4829 2000-01-16 Anthony Green <green@cygnus.com>
4831 * parse.y (build_string_concatenation): Only use
4832 StringBuffer(String) shortcut if String arg is constant.
4834 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4837 the shift value to int. Fixed typo in comment.
4839 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4841 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4842 * jcf-write.c: Likewise.
4843 * parse.y: Likewise.
4844 * parse.c: Regenerate.
4846 2000-01-09 Anthony Green <green@cygnus.com>
4848 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4849 bytecodes in the correct order.
4851 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4853 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4855 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4857 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4858 before building constant array decl.
4860 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4862 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4863 method invocation and typo in conditional expression.
4864 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4865 the appropriate NOTE_POP.
4866 * parse.y (patch_binop): Shift value mask to feature the right
4867 type.
4869 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4871 * class.c (assume_compiled, assume_compiled_node): Add static
4872 prototype.
4873 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4875 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4877 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4879 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4880 to `__modifier' to avoid stringifying it.
4882 * parse.y (verify_constructor_circularity): Don't call a variadic
4883 function with a non-literal format string.
4884 (java_check_abstract_methods): Move unreachable code inside
4885 `continue' statement.
4886 (lookup_method_invoke): Call xstrdup, not strdup.
4888 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4889 concatenation.
4891 * jcf-parse.c (yyparse): Likewise.
4893 * jv-scan.c (main): Likewise.
4895 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4897 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4898 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4899 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4900 concatenation.
4902 * parse.y (synchronized, variable_redefinition_error,
4903 check_class_interface_creation, create_interface, create_class,
4904 method_header, finish_method_declaration,
4905 check_modifiers_consistency, method_declarator,
4906 complete_class_report_errors, check_abstract_method_definitions,
4907 java_check_regular_methods, check_throws_clauses,
4908 java_check_abstract_methods, read_import_dir,
4909 check_pkg_class_access, declare_local_variables, fix_constructors,
4910 cut_identifier_in_qualified, resolve_expression_name,
4911 resolve_qualified_expression_name, patch_method_invocation,
4912 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4913 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4914 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4915 patch_try_statement, patch_synchronized_statement,
4916 patch_throw_statement, check_thrown_exceptions,
4917 patch_conditional_expr): Likewise.
4919 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4921 * Makefile.in (LIBDEPS): Added gcc's errors.o
4922 (../jcf-dump$(exeext):): Link with gcc's errors.o
4923 (../gcjh$(exeext):): Likewise.
4924 * expr.c (expand_java_NEW): Layout the entire target type instead of
4925 laying out its methods only.
4926 (lookup_field): Layout the class after having loaded it.
4927 * java-tree.h (java_debug_context): Declared.
4928 * jcf-io.c (toplev.h): Included.
4929 (find_class): Removed assignment to jcf's outofsynch
4930 field. Force source file to be read if newer than its matching
4931 class file. Tweaked debug messages.
4932 * jcf-parse.c (jcf_out_of_synch): Deleted.
4933 (read_class): Call to jcf_out_of_synch removed.
4934 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4935 (jcf_out_of_synch): Prototype deleted.
4936 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4937 `deprecated' and `class_err': integer turned into bit fields.
4938 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4939 * parse.y (package_list): New global.
4940 (package_declaration:): Record newly parsed package name.
4941 (extra_ctxp_pushed_p): Static global deleted.
4942 (java_parser_context_save_global): Create buffer context for the
4943 purpose of saving globals, if necessary.
4944 (java_parser_context_restore_global): Pop context pushed for the
4945 purpose of saving globals, if necessary.
4946 (java_debug_context_do): New prototype and function.
4947 (java_debug_context): Likewise.
4948 (do_resolve_class): Use already parsed package names to qualify
4949 and lookup class candidate.
4950 (java_pre_expand_clinit): Removed unnecessary local variable.
4952 1999-12-17 Tom Tromey <tromey@cygnus.com>
4954 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4955 fixes PR gcj/119.
4956 (process_file): Use `\n\' at end of each line in string.
4958 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4960 * expr.c (expand_invoke): Layout the loaded class before
4961 attempting to use it.
4962 (expand_java_field_op): Allow final field assignments to take
4963 place in $finit$.
4964 * typeck.c (convert): Return error_mark_node if expr is null.
4966 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4968 * class.c (class_depth): Return -1 if the class doesn't load
4969 properly.
4970 * expr.c (can_widen_reference_to): Check for errors during depth
4971 computation and return 0 accordingly.
4972 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4973 create default constructors and add an other error check.
4974 * parse.h (java_fix_constructors): Prototyped.
4975 * parse.y (java_pre_expand_clinit): Likewise.
4976 (build_super_invocation): Re-prototyped to feature one argument.
4977 (java_check_circular_reference): Directly use `current'.
4978 (java_fix_constructors): New function.
4979 (java_check_regular_methods): Don't create default constructors
4980 here, but abort if none were found.
4981 (java_complete_expand_methods): Pre-process <clinit> calling
4982 java_pre_expand_clinit.
4983 (java_pre_expand_clinit): New function.
4984 (fix_constructors): build_super_invocation invoked with the
4985 current method declaration as an argument.
4986 (build_super_invocation): Use the context of the processed method
4987 decl argument instead of current_class.
4988 * typeck.c (lookup_java_method): Take WFLs in method names into
4989 account.
4991 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4993 * class.c (make_class_data): flag_keep_inline_functions to keep
4994 private methods in the method array.
4996 1999-12-15 Anthony Green <green@cygnus.com>
4998 * check-init.c (check_init): Take into account both types of
4999 `throw's when checking for uninitialized variables.
5001 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * parse.y (java_complete_lhs): Force convertion of array
5004 dimensions to int_type_node, that's what runtime's ABI expects.
5006 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5008 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5009 operand of a WFL, until the Java front-end gets fixed with regard
5010 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5012 1999-12-10 Andrew Haley <aph@cygnus.com>
5014 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5015 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5016 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5017 java-tree.h: Ditto.
5018 jcf-write.c: Ditto.
5020 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5022 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5023 before calling expand_eh_region_start and expand_start_all_catch.
5024 * except.c (expand_start_java_handler): Switch to permanent
5025 obstack before calling expand_eh_region_start.
5026 (expand_end_java_handler): Switch to permanent obstack before
5027 calling expand_start_all_catch.
5029 1999-12-5 Anthony Green <green@cygnus.com>
5031 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5032 function with side effects.
5033 (init_decl_processing): Mark all memory allocating DECLs with
5034 DECL_IS_MALLOC.
5036 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5038 * except.c (expand_end_java_handler): Call
5039 expand_resume_after_catch and end_catch_handler.
5041 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5043 * verify.c (verify_jvm_instructions): Create new return label
5044 chain if non existant (don't rely on the verified state of the jsr
5045 target.)
5047 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5049 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5050 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5052 * parse.y (patch_assignment): Removed bogus final class test on
5053 lhs when checking on whether to emit an ArrayStoreException runtime
5054 check.
5055 * expr.c (expand_java_arraystore): Likewise.
5057 1999-11-28 Anthony Green <green@cygnus.com>
5059 * decl.c (find_local_variable): Reuse single slot decls when
5060 appropriate.
5062 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5064 * jcf-parse.c (saw_java_source): Global variable removed.
5065 (read_class): Don't use `saw_java_source'. Added extra braces.
5066 (yyparse): Code setting `saw_java_source' removed.
5068 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5070 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5072 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * verify.c (merge_type_state): Non verified subroutines being
5075 considered more than once to trigger passive type merge.
5077 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5080 in case of error. Error message tuned.
5082 1999-11-21 Anthony Green <green@cygnus.com>
5084 * constants.c (find_methodref_index): Unwrap method names before
5085 inserting them in the constant pool.
5087 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5089 * class.c (assume_compiled_node): New typedef.
5090 (assume_compiled_tree): New static data.
5091 (find_assume_compiled_node): New function.
5092 (add_assume_compiled): New function.
5093 (assume_compiled): New function.
5094 * class.c (make_class_data): Use assume_compiled.
5095 (is_compiled_class): Use assume_compiled.
5097 * java-tree.h (add_assume_compiled): Declare.
5099 * lang.c (lang_decode_option): Parse new options.
5101 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5104 int_type_node: that's what `_Jv_AllocObject' expects.
5106 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5108 * parse.y (lookup_method_invoke): Use lang_printable_name to
5109 reliably build the type name during error report. Fixes PR gcj/97.
5111 1999-11-09 Tom Tromey <tromey@cygnus.com>
5113 * jcf-path.c: Include <sys/stat.h>.
5114 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5115 (DIR_UP): New macro.
5117 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5119 * parse.y (source_end_java_method): Resume permanent allocation,
5120 reversing Apr 27 1998 patch.
5121 (patch_string_cst): Pop obstacks after having pushed the permanent
5122 ones.
5124 1999-11-05 Tom Tromey <tromey@cygnus.com>
5126 * class.c (finish_class): Emit inlined methods if any native
5127 methods exist in the class. Fixes PR gcj/85.
5129 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5131 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5132 (qualify_ambiguous_name): Likewise.
5134 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5136 * typeck.c: (lookup_java_method): search all inherited
5137 interfaces when looking up interface method.
5139 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5141 * parse.y (method_header:): Issue error message for rule `type
5142 error'.
5143 (synchronized:): Error report when not using synchronized.
5145 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5148 being used before the superclass constructor has been called.
5149 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5150 instead of `CALL_THIS_CONSTRUCTOR_P'.
5152 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5154 * check-init.c: Fix typo in comment.
5156 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5158 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5159 and final method.
5161 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5163 * parse.y (expression_statement:): Call function to report
5164 improper invocation of a constructor.
5165 (parse_ctor_invocation_error): New function.
5167 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5169 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5170 remember_end_note.
5172 1999-10-21 Tom Tromey <tromey@cygnus.com>
5174 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5175 in generated `main'.
5177 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5179 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5180 (qualify_ambiguous_name): Likewise.
5182 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5184 * parse.y (java_complete_tree): fold_constant_for_init to work on
5185 permanent_obstack.
5186 (java_complete_lhs): Likewise.
5187 (array_constructor_check_entry): Complete an initializer element
5188 on permanent_obstack.
5190 1999-10-19 Tom Tromey <tromey@cygnus.com>
5192 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5193 From Mike Moreton <mike@pillim.demon.co.uk>.
5195 1999-10-15 Greg McGary <gkm@gnu.org>
5197 * java-tree.h (flag_bounds_check): Remove extern decl.
5198 * lang.c (flag_bounds_check): Remove global variable.
5199 (lang_f_options): Remove "bounds-check" entry.
5200 (lang_init_options): Default flag_bounds_check to "on".
5202 1999-10-14 Tom Tromey <tromey@cygnus.com>
5204 * jvgenmain.c (usage): New function.
5205 (main): Use it. Also, handle `-D' options.
5206 * jvspec.c (lang_specific_driver): Recognize -D.
5207 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5209 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5211 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5213 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5214 variadic function with a non-literal format string.
5216 * parse-scan.y (report_main_declaration): Likewise.
5218 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5220 * parse.y (read_import_dir, patch_assignment, patch_binop,
5221 patch_array_ref): Likewise.
5223 * typeck.c (build_java_array_type): Likewise.
5225 * verify.c (verify_jvm_instructions): Likewise.
5227 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5231 1999-10-07 Anthony Green <green@cygnus.com>
5233 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5234 where CHECK_PUT may fail for valid reasons.
5236 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5237 UNSAFE_PUTN): New macros.
5239 1999-10-04 Tom Tromey <tromey@cygnus.com>
5241 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5242 well. Fixes Java PR gcj/59.
5243 * parse-scan.y (yyerror): Report errors.
5245 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5247 * decl.c (insert_block): Remove unconditional `abort'.
5249 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5251 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5252 FUNCTION_CODE now of type int. All callers changed.
5253 Set the builtin's DECL_BUILT_IN_CLASS.
5255 1999-09-23 Tom Tromey <tromey@cygnus.com>
5257 * jvspec.c (lang_specific_driver): Don't read spec file if
5258 -fsyntax-only given.
5260 1999-09-22 Tom Tromey <tromey@cygnus.com>
5262 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5264 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5265 (WORDS_TO_LONG): Likewise.
5266 (WORDS_TO_DOUBLE): Likewise.
5268 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5271 (RELOCATION_VALUE_1): Likewise.
5272 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5273 push_in_const, push_long_const): Prototyped.
5274 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5275 (push_constant2): Likewise.
5276 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5277 (find_constant_wide): Cast find_constant2's integer arguments to
5278 `jword'.
5279 (find_constant_index): Cast find_constant2's and find_constant2's
5280 integer arguments to `jword'.
5281 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5282 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5283 (emit_if): Use RELOCATION_VALUE_1.
5284 (emit_goto): Likewise.
5285 (emit_jsr): Likewise.
5286 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5287 argument to push_long_const to HOST_WIDE_INT.
5289 1999-09-15 Andreas Schwab <schwab@suse.de>
5291 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5293 1999-09-20 Nick Clifton <nickc@cygnus.com>
5295 * lang.c (lang_decode_option): Extend comment.
5297 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5300 instead of fndecl.
5302 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5304 * gjavah.c (get_field_name, print_method_info, print_include,
5305 add_namelet): Use xmalloc, not malloc.
5307 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5308 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5309 NULL pointer.
5311 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5313 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5315 * jcf-path.c (add_entry): Likewise.
5317 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5319 * jv-scan.c (xmalloc): Remove definition.
5321 * jvgenmain.c (xmalloc): Likewise.
5323 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5325 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5327 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5328 concat, not xmalloc/sprintf.
5329 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5330 (xstrdup): Remove definition.
5332 * parse.y (duplicate_declaration_error_p,
5333 constructor_circularity_msg, verify_constructor_circularity,
5334 check_abstract_method_definitions, java_check_regular_methods,
5335 java_check_abstract_methods, patch_method_invocation,
5336 check_for_static_method_reference, patch_assignment, patch_binop,
5337 patch_cast, array_constructor_check_entry, patch_return,
5338 patch_conditional_expr): Use xstrdup, not strdup.
5340 * zextract.c (ALLOC): Use xmalloc, not malloc.
5342 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5344 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5346 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5347 (do_spec, lang_specific_pre_link, lang_specific_driver,
5348 input_filename, input_filename_length): Don't declare.
5349 (main_class_name, jvgenmain_spec, lang_specific_driver):
5350 Constify a char*.
5351 (lang_specific_driver): All calls to the function pointer
5352 parameter now explicitly call `fatal'.
5354 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * parse.y (find_applicable_accessible_methods_list): Search
5357 abstract classes as interfaces.
5359 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5361 * class.c (finish_class): We're now outside a valid method
5362 declaration. Tell the rest of gcc so.
5364 1999-09-08 Bruce Korb autogen@linuxbox.com
5366 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5368 1999-09-07 Tom Tromey <tromey@cygnus.com>
5370 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5371 java-array.h.
5372 (decode_signature_piece): Don't emit "::" in JArray<>.
5373 (print_namelet): Only print trailing `;' when printing a class.
5375 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5377 * java-tree.h: Delete declarations for all tree nodes now moved to
5378 global_trees.
5379 * decl.c: Delete their definitions.
5381 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5383 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5384 * Makefile.in (OBJS): Add ggc-callbacks.o.
5385 (OBJDEPS): Likewise.
5387 1999-09-03 Tom Tromey <tromey@cygnus.com>
5389 * parse.y (strip_out_static_field_access_decl): Return operand if
5390 it satisfies JDECL_P.
5392 1999-09-02 Tom Tromey <tromey@cygnus.com>
5394 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5395 Handle nested arrays, like `[[I'.
5397 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5399 * class.c (finish_class): Remove unused parameter, all callers
5400 changed.
5402 * expr.c (build_java_athrow): Change return type to void.
5403 (java_lang_expand_expr): Make sure each case in switch returns a
5404 value.
5406 * java-tree.h (finish_class): Fix prototype to take void args.
5408 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5409 (main): Issue return from main, not exit.
5411 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5413 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5415 * jv-scan.c (main): Issue return from main, not exit.
5417 * parse.y (check_abstract_method_definitions,
5418 java_check_abstract_method_definitions): Add static prototypes.
5419 (java_complete_expand_methods): Fix call to `finish_class'.
5421 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5422 and `prevpc'.
5424 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5426 * lang.c (language_string): Constify.
5428 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5430 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5431 Remove hacks for stuff which comes from libiberty.
5433 * Make-lang.in: Likewise.
5435 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5437 * Makefile.in (xref.o): Depend on xref.c explicitly.
5439 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5441 * java-tree.h (lang_printable_name): Constify a char*.
5443 * lang.c (lang_printable_name): Likewise.
5445 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5447 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5448 comments in C code.
5450 1999-08-26 Tom Tromey <tromey@cygnus.com>
5452 * gjavah.c (print_cxx_classname): Print "::" before qualified
5453 name.
5455 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5457 * parse.y (lookup_cl): Changed leading comment. Now does its best
5458 to set the column number.
5459 (qualify_ambiguous_name): Take WFL wrappers into account.
5461 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5463 * verify.c (verify_jvm_instructions): Don't check instruction
5464 validity beyond end of method.
5466 1999-08-25 Tom Tromey <tromey@cygnus.com>
5468 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5470 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5472 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5473 cxx_keyword_subst, generate_access, name_is_method_p,
5474 get_field_name, print_field_name, super_class_name, print_include,
5475 decode_signature_piece, print_class_decls, usage, help,
5476 java_no_argument, version, add_namelet, print_namelet): Add static
5477 prototype.
5478 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5479 name_is_method_p): Constify a char*.
5480 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5481 Provide a final else clause in an if-else-if.
5482 (print_field_info): Add missing final arg in function call to
5483 `print_field_name'.
5484 (print_method_info, decompile_method, decode_signature_piece,
5485 print_c_decl, print_full_cxx_name, print_stub,
5486 print_mangled_classname, super_class_name, print_include,
5487 add_namelet, add_class_decl, print_class_decls, process_file,
5488 help): Constify a char*.
5490 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5491 push_int_const, find_constant_wide, find_constant_index,
5492 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5493 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5494 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5495 emit_if, emit_goto, emit_jsr, call_cleanups,
5496 make_class_file_name): Add static prototypes.
5497 (generate_bytecode_return, generate_bytecode_insns): Pass a
5498 NULL_PTR, not a NULL_TREE.
5500 * jv-scan.c: Include "jcf.h".
5501 (main): Declare using DEFUN macro.
5503 * jvspec.c (find_spec_file, lang_specific_pre_link,
5504 lang_specific_driver): Add prototypes.
5505 (find_spec_file): Constify a char*.
5507 * keyword.gperf (hash, java_keyword): Add prototypes.
5509 * lang.c (lang_print_error): Add static prototype.
5510 (lang_init): Prefer memcpy over bcopy to avoid casts.
5512 * lex.c (yylex): Add static prototype.
5514 * parse-scan.y: Include "lex.c" earlier.
5516 * parse.h: Remove redundant declaration for `yylex'.
5518 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5519 labeled_block_contains_loop_p): Add static prototypes.
5520 (not_accessible_p): Make static to match prototype.
5522 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5524 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * parse.y (check_method_redefinition): Changed leading comment.
5527 (check_abstract_method_definitions): New function.
5528 (java_check_abstract_method_definitions): New function.
5529 (java_check_regular_methods): Call it.
5530 (verify_constructor_super): Fixed indentation.
5531 (lookup_method_invoke): Likewise.
5533 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5535 * parse.y (method_header): Return a null pointer if the current
5536 class node is null.
5537 (finish_method_declaration): Return if the current function decl
5538 is null.
5539 (source_start_java_method): Likewise.
5540 (java_method_add_stmt): Likewise.
5542 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * class.c (emit_register_class): Removed unnecessary call to
5545 start_sequence.
5546 * parse.y (labeled_block_contains_loop_p): Removed unused local
5547 variable.
5549 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (java_refold): Added prototype.
5553 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5555 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5556 (java_stabilize_reference): Removed unnecessary `else'.
5557 (java_complete_lhs): Set flag to remember boolean. Call
5558 java_refold. Added comments.
5559 (java_decl_equiv): New function.
5560 (binop_compound_p): Likewise.
5561 (java_refold): Likewise.
5562 (patch_unaryop): Striped static field access assigned to decl and
5563 op. Changed promotion scheme for ++/-- operators.
5564 (search_loop): New function.
5565 (labeled_block_contains_loop_p): Likewise.
5566 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5567 comment.
5568 (patch_bc_statement): Call search_loop. Fixed comment.
5570 1999-08-14 Anthony Green <green@cygnus.com>
5572 * expr.c (java_lang_expand_expr): Mark static array data as
5573 referenced.
5575 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5577 * jvgenmain.c (main): NUL-terminate name_obstack.
5579 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5581 * check-init.c (check_bool2_init, done_alternative): Add static
5582 prototypes.
5584 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5585 (add_method, build_utf8_ref, build_class_ref,
5586 append_gpp_mangled_type, layout_class_method): Constify a char*.
5588 * decl.c (push_promoted_type, make_binding_level): Add static
5589 prototypes.
5590 (push_promoted_type, pushdecl): Constify a char*.
5592 * except.c (find_handler_in_range, link_handler,
5593 check_start_handlers): Add static prototypes.
5595 * expr.c (process_jvm_instruction): Constify a char*.
5597 * gjavah.c (main): Constify a char*.
5599 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5600 Constify a char*.
5602 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5603 static prototypes.
5604 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5605 munge, print_ents): Constify a char*.
5607 * jcf-dump.c (disassemble_method): Constify a char*.
5608 (print_constant_pool, print_exception_table): Add static prototypes.
5609 (print_constant, print_exception_table, main, disassemble_method):
5610 Constify a char*.
5612 * jcf-io.c (find_classfile, find_class): Likewise.
5614 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5615 (set_source_filename, predefined_filename_p): Add static prototypes.
5616 (set_source_filename, get_constant, get_class_constant,
5617 find_in_current_zip): Constify a char*.
5619 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5620 static prototypes.
5621 (add_entry, add_path, jcf_path_classpath_arg,
5622 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5624 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5625 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5626 jcf_parse_one_method, jcf_parse_methods,
5627 jcf_parse_final_attributes): Add static prototypes.
5628 (get_attribute): Constify a char*.
5630 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5631 jcf_dependency_add_target, jcf_path_classpath_arg,
5632 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5634 * jv-scan.c (main): Constify a char*.
5635 (gcc_obstack_init): Add prototype arguments.
5637 * jvgenmain.c (gcc_obstack_init): Likewise.
5638 (main): Constify a char*.
5640 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5641 static prototypes.
5642 (put_decl_string, lang_print_error): Constify a char*.
5643 (lang_init): Remove redundant extern prototype.
5645 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5647 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5648 Add static prototypes.
5649 (get_type_from_signature): Constify a char*.
5651 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5652 Add static prototypes.
5653 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5654 (verify_jvm_instructions): Constify a char*.
5656 * xref.c (xref_flag_value): Likewise.
5658 * xref.h (xref_flag_value): Likewise.
5660 * zextract.c (makeword, makelong): Add static prototypes.
5661 (makeword, makelong): Constify a uch*.
5663 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5665 * lang.c (java_dummy_print): Constify a char*.
5666 (lang_print_error): Likewise.
5667 (lang_init): Remove redundant prototype for `print_error_function'.
5668 (lang_init_source): Likewise.
5669 (lang_identify): Constify a char*.
5671 1999-08-09 Tom Tromey <tromey@cygnus.com>
5673 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5674 (WORDS_TO_LONG): Likewise.
5675 (WORDS_TO_DOUBLE): Likewise.
5677 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5679 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5681 * expr.c (java_stack_pop, java_array_data_offset,
5682 build_java_throw_out_of_bounds_exception, case_identity,
5683 build_java_check_indexed_type): Add static prototypes.
5684 (linenumber_table, expand_invoke, expand_java_field_op,
5685 build_primtype_type_ref, expand_byte_code): Constify a char*.
5687 * java-tree.h (build_primtype_type_ref, linenumber_table):
5688 Constify a char*.
5689 (java_lang_expand_expr): Add prototype.
5691 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5692 `java_lang_expand_expr'.
5694 * lex.c (java_lex_error): Constify a char*.
5695 (java_get_unicode, java_read_char, java_allocate_new_line,
5696 java_unget_unicode, java_sneak_unicode): Prototype.
5698 * parse-scan.y (current_class, package_name, method_declarator,
5699 report_class_declaration, yyerror): Constify a char*.
5701 * parse.h (java_report_errors): Prototype.
5702 (yyerror): Constify a char*.
5704 * parse.y (classitf_redefinition_error, check_modifiers,
5705 parse_jdk1_1_error, lookup_package_type,
5706 lookup_package_type_and_set_next, get_printable_method_name,
5707 purify_type_name): Constify a char*.
5708 (build_super_invocation, maybe_generate_finit,
5709 verify_constructor_super, parser_add_interface,
5710 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5711 java_complete_expand_methods, java_expand_finals,
5712 cut_identifier_in_qualified, java_stabilize_reference,
5713 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5714 merge_string_cste): Prototype.
5715 (single_type_import_declaration, yyerror,
5716 variable_redefinition_error, build_array_from_name,
5717 build_unresolved_array_type, check_class_interface_creation,
5718 resolve_class, complete_class_report_errors,
5719 note_possible_classname, read_import_dir,
5720 find_in_imports_on_demand, resolve_package, fix_constructors,
5721 check_deprecation, lookup_method_invoke,
5722 maybe_build_primttype_type_ref, array_constructor_check_entry):
5723 Constify a char*.
5724 (java_complete_expand_methods, java_expand_finals): Make static.
5725 (convert_narrow): Remove static prototype.
5727 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5729 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5731 1999-08-02 Richard Henderson <rth@cygnus.com>
5733 * decl.c: Include defaults.h instead of expr.h.
5734 * parse.y: Likewise.
5736 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5738 * java/decl.c (start_java_method): Change all uses of
5739 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5740 Ensure expr.h is included.
5741 * java/expr.c (pop_arguments): Ditto.
5742 * java/parse.y (expand_start_java_method): Ditto.
5744 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5746 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5748 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5750 * decl.c: Include "function.h".
5751 * except.c: Likewise.
5752 * parse.y: Likewise.
5753 * Makefile.in: Update dependencies.
5755 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5757 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5758 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5759 `modifier' with ATTRIBUTE_UNUSED.
5761 * gjavah.c (process_file): Add braces around ambiguous `else'.
5763 * jcf-dump.c (print_access_flags, localvar_free): Change return
5764 type to void.
5766 * parse.y (java_complete_expand_method): Initialize variable
5767 `exception_copy'.
5768 (resolve_qualified_expression_name): Likewise for `field_decl'.
5769 (patch_method_invocation): Likewise for `class_to_search'.
5770 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5771 (patch_assignment): Likewise for `lhs_type'.
5773 * verify.c (verify_jvm_instructions): Remove unused variable
5774 `caller'.
5776 1999-07-25 Richard Henderson <rth@cygnus.com>
5778 * decl.c (va_list_type_node): New.
5780 1999-07-25 Anthony Green <green@cygnus.com>
5782 * gjavah.c (print_stub): New function.
5783 (METHOD_IS_NATIVE): New macro.
5784 (print_mangled_classname): Make static.
5785 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5786 (process_file): Perform stub generation.
5787 (HANDLE_METHOD): Don't emit class decls during stub
5788 generation.
5789 (HANDLE_END_METHOD): Take into account stub generation.
5790 (print_method_info): Handle stub generation.
5791 (print_stub): New function.
5792 (print_cxx_classname): Make signature consistant with others.
5793 (help): Describe -stubs option.
5794 (main): Create stub file.
5795 (version): Use version.c.
5796 (print_full_cxx_name): New function.
5797 (print_c_decl): Use print_full_cxx_name.
5799 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5801 * check-init.c (check_init): Handle MAX_EXPR.
5803 1999-07-15 Andrew Haley <aph@cygnus.com>
5805 * lang.c (flag_use_divide_subroutine): New variable.
5806 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5807 fp-to-integer conversion.
5808 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5809 is not set.
5811 * expr.c (build_java_soft_divmod): New function.
5812 (build_java_binop): Call build_java_soft_divmod if
5813 flag_use_divide_subroutine is set.
5814 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5815 soft_lrem_node: new builtin functions.
5816 (init_decl_processing) Initialize the new builtins.
5817 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5818 soft_lrem_node: new builtin functions.
5819 (build_java_soft_divmod): New function.
5820 * parse.y: Call build_java_soft_divmod if
5821 flag_use_divide_subroutine is set.
5822 * parse.c: Rebuilt.
5824 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5825 a --specs= arg) even if not linking.
5826 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5827 -fuse-divide-subroutine
5829 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5831 * parse.y (resolve_and_layout): Check methods only once.
5832 (resolve_qualified_expression_name): Verify thrown exceptions
5833 compatibility.
5834 (check_thrown_exceptions): Reject exceptions thrown in
5835 initializer. Error message tuned.
5837 1999-07-14 Andrew Haley <aph@cygnus.com>
5839 * expr.c (expand_expr): Do not return the last statement in a
5840 block as the block's value.
5842 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5845 CALL_EXPR, to avoid order of evaluation changes.
5847 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5849 * parse.y (qualify_ambiguous_name): Do not use
5850 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5852 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * check-init.c (check_init): Handle MAX_EXPR.
5855 * expr.c (force_evaluation_order): Force method call arguments to
5856 be evaluated in left-to-right order.
5857 * parse.y (qualify_ambiguous_name): Loop again to qualify
5858 NEW_ARRAY_EXPR properly.
5860 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * parse.y (patch_invoke): Resolve unresolved invoked method
5863 returned type.
5864 (qualify_ambiguous_name): STRING_CST to qualify expression for
5865 type name resolution.
5867 1999-06-24 Andrew Haley <aph@cygnus.com>
5869 * class.c (finish_class): Whenever a deferred method is
5870 output, rescan the list of methods to see if a new candidate for
5871 output can be found.
5873 1999-06-28 Tom Tromey <tromey@cygnus.com>
5875 * jvspec.c (lang_specific_driver): Recognize --help.
5877 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * parse.y (resolve_package): Fixed bogus return statement.
5880 (patch_method_invocation): Resolve method invocation beginning with
5881 a package name qualifier.
5883 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5885 * Make-lang.in (java.stage1): Depend on stage1-start.
5886 (java.stage2): Likewise for stage2-start.
5887 (java.stage3): Likewise for stage3-start.
5888 (java.stage4): Likewise for stage4-start.
5890 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * parse.y (java_complete_lhs): When doing cross referencing, don't
5893 try to keep file location on a WFL expanded as a CALL_EXPR.
5895 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5897 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5898 compiling to class file a void method with an empty method body.
5899 As a side effect, the bytecode backend will generate the
5900 appropriate `return' instruction.
5902 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5904 * parse.y (lookup_package_type_and_set_next): New function prototype.
5905 (resolve_package): Search current and imported packages.
5906 (lookup_package_type_and_set_next): New function.
5908 1999-06-22 Andrew Haley <aph@cygnus.com>
5910 * verify.c (verify_jvm_instructions): Check for pending blocks
5911 before invalid PC test and opcode switch, not after.
5913 1999-06-21 Andrew Haley <aph@cygnus.com>
5915 * except.c (find_handler_in_range): The upper limit for exception
5916 ranges is exclusive, not inclusive: (start <= pc < end).
5917 (link_handler): find child pointer which points to outer by
5918 searching sibling list: previous code incorrectly assumed that
5919 outer->outer->first_child must point to outer.
5920 * verify.c (verify_jvm_instructions): FIXME added to code for
5921 `athrow'.
5922 (verify_jvm_instructions): Do not assume that the last block
5923 processed in a subroutine is a block which ends with a `ret'
5924 instruction. With some control flows it is possible that the last
5925 block ends with an `athrow'.
5927 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 * parse.y (qualify_ambiguous_name): Reorganized the post
5930 evaluation of non WFL leading expression nodes.
5932 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5934 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5935 CONVERT_EXPR.
5937 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5939 * parse.y (qualify_ambiguous_name): Handle qualified expression
5940 beginning with a STRING_CST.
5942 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * parse.y (register_fields): Set DECL_INITIAL on both
5945 pre-initialized static and public fields.
5946 (resolve_field_access): Static field access expressions to always
5947 use pointer types.
5948 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5949 qualification. CONVERT_EXPR to be resolved as an expression name.
5950 (java_complete_lhs): Identify and access qualified final
5951 initialized field in switch statement case expression.
5952 (fold_constant_for_init): Pre-initialized field decl constant to
5953 be folded.
5955 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * parse.y (note_possible_classname): Mark returned node with
5958 QUALIFIED_P only if the original class name contained a '/'.
5960 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5962 * Make-lang.in (gcjh): More parallel build fixes.
5964 1999-06-03 Mike Stump <mrs@wrs.com>
5966 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5968 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5970 * except.c (link_handler): Chain exception handlers in order.
5972 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5974 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5975 with nops and process as usual in order to always set correct EH
5976 ranges. Emit detailed warnings about unreachable bytecodes.
5978 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5980 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5981 constant.
5983 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5985 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5986 or the searched field decl.
5988 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5990 * parse.y (fold_constant_for_init): Convert numerical constant
5991 values to the type of the assigned field.
5993 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5995 * expr.c (lookup_field): Relaxed the test on class loading error
5996 detection.
5997 * parse.y (fold_constant_for_init): Enabeled old code.
5999 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6002 decide the validity of the cast of a java.lang.Cloneable reference
6003 to an array.
6004 (patch_conditional_expr): Fixed first argument passed to
6005 binary_numeric_promotion.
6007 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * parse.y (qualify_ambiguous_name): Take into account that a
6010 CONVERT_EXPR might specify a type as a WFL.
6012 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6014 * parse.y (patch_assignment): Save the rhs before using it as an
6015 argument to _Jv_CheckArrayStore.
6017 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6019 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6021 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6024 floating point litteral only when the exponent indicator has been
6025 parsed.
6027 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (formal_parameter:): Construct argument tree list
6030 element even if a yet unsupported final parameter was encountered.
6032 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * parse.y (finish_method_declaration): Issue errors for native or
6035 abstract methods declared with a method body, as well as for non
6036 native or non abstract methods with no method body.
6038 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6040 * class.c (build_utf8_ref): Initialize variable `field'.
6042 * decl.c (init_decl_processing): Initialize variable `field'.
6044 * expr.c (build_known_method_ref): Mark parameters `method_type',
6045 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6046 (process_jvm_instruction): Likewise for parameter `length'.
6048 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6049 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6050 ATTRIBUTE_UNUSED.
6052 * parse.y (maybe_generate_clinit): Remove unused variable
6053 `has_non_primitive_fields'.
6054 (find_in_imports_on_demand): Initialize variables `node_to_use'
6055 and `cl'.
6056 (patch_binop): Likewise for variable `prom_type'.
6057 (patch_unaryop): Likewise for variable `prom_type'.
6059 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6061 * xref.c (xref_table): Add missing initializer.
6063 1999-05-14 Tom Tromey <tromey@cygnus.com>
6065 * java-except.h (struct eh_range): Removed unused `next' member.
6066 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6067 after adding all exception handlers. Sort exception ranges in
6068 order of start PC.
6069 (struct pc_index): New structure.
6070 (start_pc_cmp): New function.
6071 * except.c (add_handler): Return `void'. Don't call link_handler;
6072 instead construct an ordinary linked list and do range
6073 coalescing.
6074 (check_nested_ranges): New function.
6075 (link_handler): Changed interface to allow merging of eh_ranges.
6076 Split overlapping ranges. Return `void'.
6078 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * parse.y (constructor_block_end:): New rule, tagged <node>.
6081 (constructor_body:): Use `constructor_block_end' instead of
6082 `block_end'.
6084 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6086 * parse.y (statement_nsi:): Pop `for' statement block.
6087 (java_complete_lhs): Labeled blocks containing no statement are
6088 marked as completing normally.
6090 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6092 * xref.c (xref_set_current_fp): New function, defined.
6093 * xref.h (xref_set_current_fp): New function, prototyped.
6095 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * check-init.c (check_init): Take into account that
6098 LABELED_BLOCK_STMT can be empty.
6100 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6102 * parse.y (java_check_regular_methods): Warning check on not
6103 overriding methods with default access in other packages does not
6104 apply to `<clinit>'.
6105 (java_complete_lhs): If block body is an empty_stmt_node, replace
6106 it by NULL_TREE. This prevents gcc from generating an irrelevant
6107 warning.
6109 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6111 * check-init.c (check_init): Removed code accepting to see things
6112 falling through default:, when doing xrefs.
6113 * java-tree.h (do_not_fold): New global variable, declared.
6114 * parse.y (do_not_fold): New global variable, defined.
6115 (java_complete_expand_method): Set `do_not_fold' to the value of
6116 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6117 and reinstall them after them have been purged; do not check for
6118 initializations; do not issue missing return errors.
6119 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6120 when doing xrefs.
6121 (patch_binop): Skip the fold part when doing xrefs.
6122 (build_string_concatenation): Skip the concatenation part when
6123 doing xrefs.
6124 (patch_synchronized_statement): Do not generate a try-finally when
6125 doing xrefs.
6126 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6127 and keep the location where the throw was seen.
6128 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6129 any treatment on the converted node an simply return a NOP_EXPR of
6130 the targeted type.
6131 * xref.c (xref_get_data): New function, defined.
6132 * xref.h (xref_get_data): New function, declared.
6133 (XREF_GET_DATA): Use xref_get_data.
6135 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6137 * gjavah.c (print_include): Cast the result of `strlen' to int
6138 when comparing against a signed value.
6139 (add_namelet): Likewise.
6141 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6143 * expr.c (expand_invoke): Mark parameter `nargs' with
6144 ATTRIBUTE_UNUSED.
6145 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6147 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6148 ATTRIBUTE_UNUSED.
6150 * jcf-reader.c (get_attribute): Cast a value to long
6151 when comparing against a signed expression. Likewise.
6153 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6154 HOST_BITS_PER_CHAR.
6156 1999-05-11 Andrew Haley <aph@cygnus.com>
6158 * parse.y (source_end_java_method): If the current method contains
6159 any exception handlers, force asynchronous_exceptions: this is
6160 necessary because signal handlers in libjava may throw exceptions.
6161 * decl.c (end_java_method): Ditto.
6163 1999-05-11 Tom Tromey <tromey@cygnus.com>
6165 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6166 flags.
6167 * jvspec.c (THREAD_NAME): Removed.
6168 (GC_NAME): Likewise.
6169 (MATHLIB): Likewise.
6170 (WITHLIBC): Likewise.
6171 (GCLIB): Likewise.
6172 (THREADLIB): Likewise.
6173 (MATH_LIBRARY): Likewise.
6174 (lang_specific_driver): Don't add `-l' options to command line.
6175 Instead, add a single --specs option. Recognize `-L' options and
6176 use them to search for spec file.
6177 (find_spec_file): New function.
6178 (SPEC_FILE): New define.
6180 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6182 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6183 cpplib-enabled build.
6185 1999-05-05 Per Bothner <bothner@cygnus.com>
6187 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6188 temporarily zero it while calling rest_of_decl_compilation.
6190 * java-tree.h (string_ptr_type_node): Add declaration.
6191 * decl.c: Define and initialize string_ptr_type_node.
6192 * parse.y (patch_string_cst): Use string_ptr_type_node.
6194 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6195 * parse.y (for_statement): Now unconditionally exit_block.
6196 (finish_labeled_statement): No longer exit_block if for-loop.
6197 (patch_loop_statement): Check harder if the loop is already labeled.
6199 * parse.y (patch_initialized_static_field): Removed function.
6200 (maybe_generate_clinit): Removed special handling for interfaces.
6201 (java_complete_expand_methods): Do a preliminary java_complete_tree
6202 on <clinit> to determine if it can be removed.
6203 (java_complete_expand_method): Remove special handling for <clinit>.
6204 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6205 optimize if we get back empty_stmt_node.
6206 For MODIFY_EXPR, re-do checking of static initializers.
6207 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6208 For VAR_DECL, pass correct context.
6210 * verify.c (verify_jvm_instructions): Better error messages.
6212 1999-05-03 Tom Tromey <tromey@cygnus.com>
6214 * parse-scan.y (interface_declaration): Call
6215 report_class_declaration for interfaces.
6217 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6219 * Makefile.in: Remove -v from bison command lines.
6221 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6223 * check-init.c (check_init): Exclude a case of error when doing
6224 xrefs.
6225 * class.c (layout_class_method): Don't generate the error message
6226 twice when compiling from source.
6227 * lang-options.h: Added `-Wredundant-modifers' and
6228 `-Wunusupported-jdk11' flags and help text.
6229 * lang.c (lang_decode_option): Added support for
6230 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6231 flag_static_local_jdk11 and flag_redundant set accordingly.
6232 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6233 * parse.h (EXPR_WFL_ADD_COL): New macro.
6234 (DECL_END_SOURCE_LINE): Likewise.
6235 (DECL_INHERITED_SOURCE_LINE): Likewise.
6236 * parse.y (static_ref_err): New function, prototyped.
6237 (CCB_TK): Now tagged <operator>.
6238 (class_body:): Remember the location of the closing '}' of a class
6239 definition when doing xrefs.
6240 (block:): Likewise.
6241 (block_end:): Likewise.
6242 (create_class): Remember the location of the inherited class
6243 identifier when doing xrefs.
6244 (register_fields): Added test on first operand of `init' before
6245 testing it TREE_CODE.
6246 (method_header): Store the location of the class identifier in the
6247 class decl when doing xrefs.
6248 (finish_method_declaration): Don't combine first/last method line
6249 when doing xref.
6250 (java_check_regular_methods): Warning check on not overriding
6251 methods with default access on other packages move before check on
6252 static methods. Initialization of `aflags' also moved up.
6253 (resolve_expression_name): Call static_ref_err to report the error.
6254 (static_ref_err): New function, implemented.
6255 (resolve_field_access): Returned simplified static field access
6256 when doing xrefs.
6257 (resolve_qualified_expression_name): Check for illegal use of
6258 static fields in a non static context. Call static_ref_err to
6259 report error in various places.
6260 (java_complete_tree): Do not fold initialized static fields when
6261 doing xrefs.
6262 (java_complete_lhs): Likewise.
6264 1999-04-29 Anthony Green <green@cygnus.com>
6266 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6267 create internal labels.
6268 (lookup_label): Ditto.
6270 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6272 * class.c (layout_class_method): Generate <clinit>'s rtl for
6273 interfaces.
6274 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6275 for interfaces' <clinit>.
6276 * expr.c (lookup_field): Search for fields in interfaces.
6277 (expand_invoke): Fixed indentation.
6278 (expand_java_field_op): Likewise. Use IS_CLINIT.
6279 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6280 (IS_CLINIT): New macro.
6281 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6282 interface was parsed.
6283 (maybe_generate_clinit): Don't generate if the current class is an
6284 interface with only fields of primitive types.
6285 (reset_method_name): Use IS_CLINIT.
6286 (java_complete_expand_method): Expand <clinit> when it exists for
6287 interfaces. Use IS_CLINIT.
6288 (resolve_expression_name): Use DECL_CONTEXT instead of
6289 current_class to build static field references.
6290 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6291 ARRAY_REF when doing xreferencing.
6292 (check_final_assignment): Fixed typo in leading comment. Use
6293 IS_CLINIT.
6294 (patch_array_ref): Don't fully expand array references when
6295 xreferencing.
6296 (patch_return): Use IS_CLINIT.
6297 (patch_throw_statement): Likewise.
6299 1999-04-22 Tom Tromey <tromey@cygnus.com>
6301 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6303 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * decl.c (predef_filenames, predef_filenames_size): New globals
6306 (init_decl_processing): predef_filenames and predef_filenames_size
6307 initialized.
6308 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6309 extern.
6310 * jcf-parse.c (predefined_filename_p): New function.
6311 (yyparse): Check that files on the command line are specified only
6312 once and issue a warning otherwise.
6313 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6314 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6315 avoid a gcc warning with -W -Wall turned on.
6316 (java_expand_classes): Abort if errors were encountered.
6317 (java_complete_lhs): If the cross reference flag is set, wrap
6318 field DECL node around a WFL when resolving expression name.
6320 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6322 * lang.c (lang_decode_option): Fixed returned value when parsing
6323 `-fxref=...' and `-Wall'.
6324 * parse.y (source_end_java_method): Do not generate code when
6325 flag_emit_xref is set.
6326 (resolve_expression_name): Do not build static field access when
6327 flag_emit_xref is set.
6328 (resolve_field_access): No special treatment on `length' when
6329 flag_emit_xref is set. Do not build qualified static field access
6330 when flag_emit_xref is set.
6331 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6332 when flag_emit_xref is set.
6333 (patch_assignment): Do not generate array store runtime check when
6334 flag_emit_xref is set.
6335 * xref.c (xref_flag_value): Fixed function declaration
6336 indentation.
6337 (xset_set_data): New function.
6338 * xref.h (xref_set_data): Added prototype for new function.
6339 (typedef struct xref_flag_table): New field data.
6340 (XREF_GET_DATA): New macro.
6342 1999-04-19 Tom Tromey <tromey@cygnus.com>
6344 * xref.h (enum): Removed trailing comma.
6346 * parse.y (resolve_qualified_expression_name): Added missing
6347 `break'.
6349 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6351 * gjavah.c: New prototypes for java_float_finite and
6352 java_double_finite.
6354 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6357 references.
6359 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6361 * Makefile.in (TREE_H): Add tree-check.h.
6362 (RTL_H): Add genrtl.h.
6364 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6366 * parse.y (patch_assignment): Added ArrayStoreException runtime
6367 check.
6369 1999-04-06 Per Bothner <bothner@cygnus.com>
6371 * expr.c (pop_type_0): New function.
6372 (pop_type): Use pop_type_0.
6373 * java-tree.h (pop_type_0): New declaration.
6374 * verify.c (verify_jvm_instructions): Check return instructions.
6376 * parse.y (patch_binop): Don't fold if non-constant and emiting
6377 class files.
6379 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6381 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6383 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6384 (main_jcf): Don't define.
6385 (process_file): Don't set `main_jcf'.
6387 * java-tree.h (main_jcf): Don't declare.
6389 * jcf-parse.c (main_jcf): Add static definition.
6391 * lang.c (main_jcf): Don't define.
6393 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6395 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6397 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6399 * jcf-depend.c: Include "config.h", not <config.h>.
6401 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6402 `bcopy' to PTR.
6404 * jcf-path.c: Include "config.h", not <config.h>.
6406 * lex.c: Don't include various system header files.
6407 (java_init_lex): Cast the argument of `bzero' to PTR
6409 * parse-scan.y (java_push_parser_context): Likewise.
6411 * parse.y (java_push_parser_context): Likewise.
6412 (patch_bc_statement): Match format specifier to variable argument.
6414 * xref.c: Don't include <stdio.h>.
6416 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * parse.y (struct parser_ctxt *ctxp): Now global.
6419 (declare_local_variables): Use WFL compound value for the
6420 declaration source line value, when doing cross-referencing.
6422 1999-03-31 Tom Tromey <tromey@cygnus.com>
6424 * gjavah.c (print_field_info): Allow constants of other types.
6425 (print_include): Generate include when new name is proper prefix
6426 of already printed name.
6427 (add_namelet): Likewise.
6428 (cxx_keyword_subst): New function.
6429 (print_method_info): Use it.
6430 (print_field_name): New function.
6431 (get_field_name): New function.
6432 (print_field_info): Use get_field_name and print_field_name.
6434 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6436 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6437 'KR-C', so gperf uses the `const' keyword on strings.
6439 * keyword.gperf (java_keyword): Const-ify a char*.
6441 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * parse.y (patch_bc_statement): Fixed identation and a bogus
6444 `printf' format.
6446 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6448 * parse.y (patch_assignment): Allow static variables in other
6449 classes to be assigned.
6451 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6453 * class.c (maybe_add_interface): Remove unused variable
6454 `interface_binfo'.
6455 (make_class_data): Use = for assignment, not ==. Likewise.
6456 (emit_register_classes): Remove unused variable `decl'.
6458 * lex.c: Fix comment so as not to contain an embedded `/*'.
6460 * verify.c (verify_jvm_instructions): Remove unused variable
6461 `self_type'.
6463 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6465 * parse.y (complete_loop_body): Rename to finish_loop_body.
6466 (complete_labeled_statement): Rename to finish_labeled_statement.
6467 (complete_for_loop): Rename to finish_for_loop.
6468 (complete_method_declaration): Rename to finish_method_declaration.
6470 * java-tree.h (continue_identifier_node): New global node.
6471 * decl.c: Define and initialize continue_identifier_node.
6472 * parse.y (generate_labeled_block): Remove - no longer needed.
6473 (build_loop_body): Use continue_identifier_node for continue block.
6474 (finish_labeled_statement): Also do pop_labeled_block actions.
6475 (java_complete_lhs): POP_LOOP even if error.
6476 (build_labeled_block): Special handling for continue_identifier_node.
6477 (patch_loop_statement): Re-organize.
6478 (patch_bc_statement): Re-write.
6480 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6482 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6483 using a WFL compound value.
6484 * parse.y (xref.h): Include.
6485 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6486 WFL compound value.
6487 (register_fields): Set WFL compound value to lineno if doing
6488 xrefs.
6489 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6490 is set.
6491 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6492 * xref.h (expand_xref): Prototype renamed from xref_generate.
6494 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6497 (GET_CURRENT_BLOCK): New macro.
6498 * parse.y (current_static_block): New global variable.
6499 (method_body:): Define action.
6500 (complete_method_declaration): Set current_function_decl to NULL
6501 when work on the current method is done.
6502 (declare_local_variables): Use GET_CURRENT_BLOCK.
6503 (java_method_add_stmt): Likewise.
6504 (java_complete_expand_method): Disable the use of `this' when
6505 expanding <clinit>.
6506 (enter_a_block): If no current method exist, use
6507 current_static_block to link static initializer blocks.
6508 (exit_block): Rewritten to use current_static_block when no current
6509 method decl exists.
6510 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6511 (patch_return): Forbid the use of `return' in static initializers.
6512 (patch_throw_statement): Fixed indentation. Issue specific error
6513 for uncaught thrown checked exception in static initializer
6514 blocks. Removed FIXME.
6516 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6518 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6519 Link gcj from gcc.o.
6521 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * parse.y (find_applicable_accessible_methods_list): When dealing
6524 with interface: ensure that a given interface or java.lang.Object
6525 are searched only once.
6527 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6529 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6531 * jcf-dump.c (print_access_flags): Add braces around if-else.
6533 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6534 COMBINE_INPUTS.
6536 * lex.c (build_wfl_node): Add static prototype.
6538 * lex.h (build_wfl_node): Remove static prototype.
6540 * parse.y: Include lex.c early enough to declare everything needed.
6541 Ensure calls to `build_wfl_node' pass the proper arguments.
6542 (create_class): Remove unused variable `super_decl'.
6543 (get_printable_method_name): Initialize variable `name'.
6545 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * Changelog: Fixed 1999-03-22 typos.
6548 * lang.c (lang_decode_option): Fixed typo in error string in the
6549 XARG section.
6551 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6554 (xref.o): New rule.
6555 * java-tree.h (flag_emit_xref): Declared extern.
6556 * lang.c (xref.h): Included.
6557 (flag_emit_xref): New global variable.
6558 (lang_decode_option): Added support for -fxref.
6559 * xref.c: Created.
6560 * xref.h: Likewise.
6562 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6564 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6565 linked with.
6567 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6569 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6570 $(srcdir)/../system.h and $(JAVA_TREE_H).
6571 (jcf-io.o): Depend on $(JAVA_TREE_H).
6572 (mangle.o): Likewise.
6574 * check-init.c (check_cond_init): Add static prototype.
6576 * class.c (build_java_method_type, hashUtf8String,
6577 make_field_value, get_dispatch_vector, get_dispatch_table,
6578 append_gpp_mangled_type, mangle_static_field): Likewise.
6579 (strLengthUtf8): Hide unused definition.
6580 (hashUtf8String): Const-ify.
6581 (make_field_value): Un-ANSI-fy.
6583 * constants.c: Move inclusion of jcf.h above java-tree.h.
6584 (set_constant_entry, find_class_or_string_constant,
6585 find_name_and_type_constant, get_tag_node,
6586 build_constant_data_ref): Add static prototype.
6588 * decl.c (push_jvm_slot, builtin_function,
6589 lookup_name_current_level): Likewise.
6590 (builtin_function): Const-ify.
6592 * except.c (expand_start_java_handler, expand_end_java_handler):
6593 Add static prototype.
6595 * expr.c (flush_quick_stack, push_value, pop_value,
6596 java_stack_swap, java_stack_dup, build_java_athrow,
6597 build_java_jsr, build_java_ret, expand_java_multianewarray,
6598 expand_java_arraystore, expand_java_arrayload,
6599 expand_java_array_length, build_java_monitor, expand_java_pushc,
6600 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6601 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6602 expand_compare, expand_test, expand_cond, expand_java_goto,
6603 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6604 expand_java_field_op, java_push_constant_from_pool): Likewise.
6606 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6607 (build_java_arraynull_check): Mark parameters `node' and `type'
6608 with ATTRIBUTE_UNUSED.
6609 (note_label): Likewise for parameter `current_pc'.
6610 (expand_java_call, expand_java_ret): Hide unused definition.
6612 * java-tree.h (make_class, build_constants_constructor,
6613 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6614 init_outgoing_cpool, register_class, emit_register_classes,
6615 java_layout_seen_class_methods): Prototype.
6616 (unicode_mangling_length): Const-ify.
6617 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6618 emit_unicode_mangled_name, format_int, format_uint,
6619 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6620 jcf_print_utf8_replace, open_class): Prototype.
6622 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6623 <stdio.h>. Include tree.h/java-tree.h.
6624 (utf8_equal_string usage, process_class): Add static prototype.
6625 (open_class): Don't prototype this here.
6626 (utf8_equal_string): Match arguments to format specifiers.
6627 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6628 TABLE_SWITCH, disassemble_method): Likewise.
6630 * jcf-io.c: Include tree.h/java-tree.h.
6631 (open_class, find_classfile, jcf_print_utf8,
6632 jcf_print_utf8_replace): Const-ify.
6634 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6635 parse_class_file): Add static prototype.
6636 (find_in_current_zip): Match definition to existing static
6637 prototype.
6639 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6640 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6641 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6642 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6643 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6644 generate_bytecode_return, perform_relocations, init_jcf_state,
6645 init_jcf_method, release_jcf_state, generate_classfile):
6646 Add static prototype.
6647 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6648 (make_class_file_name): Const-ify.
6650 * jcf.h (find_classfile): Const-ify.
6652 * jv-scan.c (reset_report): Remove prototype.
6654 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6655 (error): Rewrite to allow varargs.
6657 * lang.c (lang_f_options): Const-ify.
6659 * lex.c (java_parse_escape_sequence): Add static prototype.
6660 (java_allocate_new_line): Match definition to existing static
6661 prototype.
6663 * mangle.c Include tree.h/java-tree.h.
6664 (unicode_mangling_length, emit_unicode_mangled_name,
6665 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6667 * parse.h (jdep_code): Remove trailing comma in enumeration.
6668 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6669 (reset_report): Add prototype.
6671 * verify.c (push_pending_label, merge_types): Add static
6672 prototypes.
6674 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6676 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * parse.y (find_applicable_accessible_methods_list): Extend the
6679 search to superinterfaces when relevant.
6680 (search_applicable_methods_list): New function.
6682 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * class.c (unmangle_classname): Implemented stricter testing
6685 before setting the QUALIFIED_P flag on an identifier.
6687 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6689 * parse.y (java_complete_lhs): Call force_evaluation_order
6690 after patch_newarray.
6691 (patch_binop): Don't call fold if there are side effects.
6693 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * parse.y (java_stabilize_reference): Use save_expr instead of
6696 building a SAVE_EXPR node.
6697 (java_complete_lhs): Patch the resulting string of the `+='
6698 operator (if necessary) and complete the RHS after having built
6699 the cast.
6701 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6703 * class.c (make_class): Don't set CLASS_P here (because
6704 this function is also called by build_java_array_type).
6705 (push_class): Set CLASS_P here instead.
6706 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6708 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6709 context. If the context is class, perfer "super" over "synchronized".
6710 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6712 * parse.y (create_class): Don't call parser_check_super here;
6713 it is not robust. Always wait until later.
6715 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6716 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6718 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6720 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6721 * lex.h (UNGETC): Change misleading macro.
6723 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6725 * parse.y (java_stabilize_reference): Return NODE when patching a
6726 COMPOUND_EXPR.
6727 (java_complete_lhs): Put parenthesis around truth values.
6729 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6731 * class.c (layout_class_method): Don't make rtl for interface
6732 methods.
6733 * parse.h (GET_TYPE_NAME): New macro.
6734 * parse.y (if_then_statement:): Fixed indentation.
6735 (if_then_else_statement:): Likewise.
6736 (for_statement:): Fixed spacing.
6737 (try_statement:): Fixed indentation.
6738 (create_interface): Don't force interfaces to be abstract.
6739 (method_header): Abstract methods are OK in interfaces.
6740 (declare_local_variables): Fixed typo in comment.
6741 (java_complete_expand_method): Fixed indentation.
6742 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6743 non accessible fields.
6744 (java_stabilize_reference): New function.
6745 (java_complete_lhs): Fixed indentation. Use
6746 java_stabilize_reference in compound assignement. Insert the
6747 cast. If not processing `+' fix string constants before processing
6748 binop.
6750 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6752 * constants.c (find_class_or_string_constant): Cast variable `j'
6753 to a `jword' when comparing against one.
6755 * expr.c (java_lang_expand_expr): Remove unused variables
6756 `has_finally_p' and `op0'.
6758 * gjavah.c (print_field_info): Cast a value to jint when comparing
6759 against one. Likewise for a jlong.
6760 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6761 against a signed quantity.
6763 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6764 (print_signature): Don't needlessly dereference variable `str'
6766 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6767 `max_locals' with ATTRIBUTE_UNUSED.
6768 (jcf_parse_class): Likewise for variable `index'.
6770 * parse.h (reverse_jdep_list): Remove static prototype.
6772 * parse.y (build_jump_to_finally): Remove prototype and definition.
6773 (reverse_jdep_list): Add static prototype.
6775 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6776 `assignment' and `expr_decl'.
6778 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6780 1999-03-12 Andrew Haley <aph@cygnus.com>
6782 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6783 we'll need a directory separator and a null character.
6785 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6787 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6789 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6792 interfaces.
6794 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6796 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6798 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6800 * class.c (layout_class_method): A static method in a base class
6801 is never overridden, so treat it like it doesn't exist.
6802 However, do complain about private non-static method overriding
6803 public static method.
6805 * parse.y: Don't set unused INITIALIZED_P flag.
6806 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6808 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6809 (build_array_from_name): Re-order &index[string] to &string[index].
6811 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6812 error_mark (it might catch more errors, but it is more likely to lose).
6814 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6816 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6817 (parse-scan.o): Depend on toplev.h.
6819 * class.c (make_method_value): Add prototype. Make it static.
6820 Remove unused second argument, caller changed.
6822 * expr.c (java_lang_expand_expr): Remove unused variable
6823 `return_label'.
6825 * java-tree.h: Don't prototype find_in_current_zip.
6826 Add prototypes for verify_constant_pool, start_java_method,
6827 end_java_method, give_name_to_locals, expand_byte_code,
6828 open_in_zip, set_constant_value, find_constant1, find_constant2,
6829 find_utf8_constant, find_string_constant, find_class_constant,
6830 find_fieldref_index, find_methodref_index, write_constant_pool,
6831 count_constant_pool_bytes and encode_newarray_type.
6833 * jcf-dump.c: Remove unused variable `LONG_temp'.
6835 * jcf-parse.c: Include parse.h.
6836 (jcf_parse_source): Remove unused parameter, all callers changed.
6837 (jcf_figure_file_type): Add static prototype.
6838 (find_in_current_zip): Likewise. Also remove unused parameter,
6839 all callers changed.
6840 (read_class): Initialize variable `saved_pos'.
6842 * jcf-reader.c (jcf_parse_preamble): Mark variables
6843 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6845 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6846 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6847 (java_parse_doc_section): Initialize variable `seen_star'.
6848 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6849 (java_lex_error): Mark parameters `msg' and `forward' with
6850 ATTRIBUTE_UNUSED.
6851 (java_get_line_col): Mark parameters `filename' and `line' with
6852 ATTRIBUTE_UNUSED.
6854 * parse-scan.y: Include toplev.h.
6855 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6857 * parse.h: use `struct JCF', not plain `JCF'.
6858 (java_parser_context_save_global, java_expand_classes
6859 java_parser_context_restore_global, java_parse): Add prototypes.
6861 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6862 `node'.
6864 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6866 * check-init.c (check_init): COPYN takes word count, not bit count.
6868 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6870 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6871 explicit build_decl. (Avoids crash in reload when optimizing.)
6873 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6875 * decl.c (complete_start_java_method): Handle synchronized method
6876 even when compiling from bytecode.
6878 1999-02-26 Tom Tromey <tromey@cygnus.com>
6880 * gjavah.c (add_class_decl): Only generate `#include' if outer
6881 class is not the name of the class we are processing. Correctly
6882 append `.h' in #include.
6883 (process_file): Clean up newlines around generated `#include's.
6884 (decode_signature_piece): Correctly handle inner classes.
6885 (struct include): New structure.
6886 (all_includes): New global.
6887 (print_include): New function.
6888 (add_class_decl): Use it.
6889 (process_file): Likewise.
6890 (add_class_decl): Generate include for java-array.h if array
6891 seen.
6892 (process_file): Don't generate java-array.h include.
6894 * gjavah.c (add_namelet): Check for standard package names here.
6895 (add_class_decl): Don't check for standard package names here.
6897 1999-02-25 Tom Tromey <tromey@cygnus.com>
6899 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6900 When reading a zip file, only use strncmp if both strings are
6901 bigger than the buffer length. Initialize `k' when looping
6902 through zip file.
6904 1999-02-24 Tom Tromey <tromey@cygnus.com>
6906 * gjavah.c (struct namelet): New structure.
6907 (add_namelet): New function.
6908 (print_namelet): New function.
6909 (print_class_decls): Use add_namelet and print_namelet to generate
6910 namespaces and not classes.
6911 (method_printed): New global.
6912 (HANDLE_END_METHOD): Examine method_printed.
6913 (print_method_info): Set method_printed when required. Print
6914 error if function to be ignored is marked virtual. Handle $finit$
6915 method.
6916 (METHOD_IS_FINAL): New macro.
6917 (print_field_info): Use it.
6918 (HANDLE_METHOD): Clear method_printed.
6919 (method_pass): New global.
6920 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6921 (process_file): Do two passes over both fields and methods.
6922 (HANDLE_METHOD): Examine method_pass.
6923 (root): New global.
6924 (add_class_decl): New function.
6925 (print_class_decls): Don't scan over entire constant pool.
6927 1999-02-23 Tom Tromey <tromey@cygnus.com>
6929 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6930 disable linking in that case.
6932 1999-02-20 Tom Tromey <tromey@cygnus.com>
6934 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6935 not 0x1f.
6937 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6939 * decl.c (build_result_decl), java-tree.h: New method.
6940 (complete_start_java_method): Handle synchronized methods.
6941 Don't build DECL_RESULT here. (Ordering dependency problem.)
6942 (start_java_method): Call build_result_decl here instead ...
6943 * parse.y (java_complete_expand_method): ... and here.
6944 (expand_start_java_method): Don't call complete_start_java_method here.
6945 (java_complete_expand_method): Call it here instead.
6946 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6947 * java-tree.h: ... here.
6949 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6950 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6951 for ARRAY_REF - it doesn't work when array bounds are checked.
6952 (patch_array_ref): Handle it here instead.
6954 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6956 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6958 Force left-to-right evaluation of binary operations etc.
6959 * expr.c (force_evaluation_order), java-tree.h: New function.
6960 * parse.y (java_complete_lhs): Pass binary operations, procedure
6961 calls, and ARRAY_REFs to force_evaluation_order.
6962 (various): Set TREE_SIDE_EFFECTS more carefully.
6964 Tolerate random (non-UTF8) encoding in comments without complaining.
6965 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6966 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6968 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6969 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6971 * parse.y (java_complete_lhs): Ignore an empty statement in a
6972 COMPOUND_EXPR. Don't complain about empty statement after return.
6974 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6976 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6977 in TREE_LIST - just chain the POINTER_TYPEs together.
6978 (resolve_class): If type already resolved, return decl.
6979 After resolving, update TREE_TYPE(class_type), and name (if array).
6980 * parse.h (do_resolve_class), parse.y: Make non-static.
6981 * class.c (maybe_layout_super_class): Take this_class argument.
6982 Do do_resolve_class if necessary.
6983 (layout_class, layout_class_methods): Adjust calls appropriately.
6984 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6985 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6986 * typeck.c (build_java_array_type): Don't call layout_class.
6988 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * parse.y (check_pkg_class_access): Allow private class access
6991 within the same package.
6992 (strip_out_static_field_access_decl): New function.
6993 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6994 operator argument before testing its nature.
6996 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6998 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6999 (TRY_EXPR): Simplify - it no longer has a finally clause.
7000 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7001 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7002 * expr.c (java_lang_expand_expr): Likewise.
7003 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7004 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7005 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7006 (build_try_statement): Remove finally parameter and handling.
7007 (build_try_finally_statement): New function.
7008 (patch_try_statement): No longer need to support finally clause.
7009 (try_statement): Update grammar action rules.
7010 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7011 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7013 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7015 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7016 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7018 1999-02-17 Andrew Haley <aph@cygnus.com>
7020 * class.c (build_utf8_ref): Back out broken patch which was
7021 intended to to output signatures using '.' as a separator.
7023 * class.c (make_class_data): Output signatures using '.' as a
7024 separator, rather than '/'.
7025 (mangled_classname): Likewise.
7026 (make_field_value): Likewise.
7027 (make_method_value): Likewise.
7028 * constants.c (alloc_class_constant): Likewise.
7029 * expr.c (build_invokeinterface): Likewise.
7031 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7033 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7034 of an ancient workaround.
7036 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7038 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7039 here anymore.
7041 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7043 * lex.c (yylex): Encode \0 as UTF8.
7045 1999-02-10 Tom Tromey <tromey@cygnus.com>
7047 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7048 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7049 (libgcj_zip): Renamed.
7050 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7051 LIBJAVA_ZIP_FILE.
7052 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7054 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7055 (GC_NAME): Renamed -lgc to -lgcjgc.
7057 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7059 * lex.c (java_lang_cloneable): Initialize.
7060 * parse.y (java_lang_cloneable): New static variable.
7061 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7062 doing one more qualification round.
7063 (valid_ref_assignconv_cast_p): Reject null source or
7064 destination. Allow an array to be cast into java.lang.Cloneable.
7065 (patch_cast): Swapped two first arguments to first call to
7066 valid_ref_assignconv_cast_p.
7068 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * parse.h: DECL_P renamed JDECL_P.
7071 * parse.y: DECL_P replaced by JDECL_P.
7072 (build_array_from_name): Always use pointer's type.
7073 (patch_bc_statement): Extra code to search continue target in a
7074 for loop. Fixed comments. Continue target is current loop when
7075 unlabeled.
7077 1999-02-05 Andrew Haley <aph@cygnus.com>
7079 * class.c (make_class_data): The superclass of an interface should
7080 be null, not class Object.
7082 * lex.c (java_lex): Sign extend hex literals.
7084 1999-02-04 Andrew Haley <aph@cygnus.com>
7086 * class.c (build_utf8_ref): Output signatures using '.' as a
7087 separator, rather than '/'.
7088 (make_class_data): Likewise.
7090 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7092 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7093 mkstemp.o. Get them from libiberty now.
7095 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7097 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7099 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7101 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7102 from libiberty.h
7104 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7106 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7107 * jcf-write.c (generate_bytecode_return): New function.
7108 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7110 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7111 generate special [fd]const_[01] instructions.
7113 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7115 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7116 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7118 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7120 * parse.y (patch_method_invocation): Handle calling static methods,
7121 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7123 * parse.y (java_complete_lhs): Don't complain about unreachable
7124 exit condition in a do-while statement.
7126 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7128 * lex.c (java_read_char): Fixed utf8 decoding.
7129 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7130 range.
7131 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7132 comments. Local variable `all_primitive' is gone. Broadened
7133 acceptance of `0' to floating point targets. `long' can now be
7134 widened to `double' or `float'.
7135 (valid_method_invocation_conversion_p): Added leading
7136 comment. Fixed tabulation.
7137 (build_string_concatenation): Optimize out left or right empty
7138 string constants.
7140 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7142 * jcf-write.c (localvar_alloc): Only emit entry for
7143 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7144 (generate_bytecode_insns): Only call put_linenumber if
7145 debug_info_level > DINFO_LEVEL_NONE.
7146 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7147 is specified, add -g1 (for compatibility wih javac).
7149 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7151 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7152 gjavah.o, check-init.o, jv-scan.o
7154 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7156 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7158 * gjavah.c: Include config.h and system.h.
7160 * javaop.h (inline): Don't define, its handled by system.h.
7161 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7162 from `inline' to `static inline'.
7164 * jcf.h (inline): Don't define, its handled by system.h.
7166 * lex.c (inline): Likewise.
7168 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7170 * lang-specs.h: Map -Qn to -fno-ident.
7172 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7174 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7176 1999-01-29 Tom Tromey <tromey@cygnus.com>
7178 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7179 then cast it to Object before calling `append' method.
7181 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7183 * check-init.c (check_bool2_init, check_bool_init, check_init):
7184 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7185 * jcf-write.c (generate_bytecode_insns): Likewise.
7187 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7189 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7190 * parse.y (patch_cast): Allow a boolean to be cast into a
7191 boolean.
7193 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse.y: (class_declaration:): Fixed indentation.
7196 (class_member_declaration:): Extra `;' after field declaration now
7197 accepted.
7198 (interface_declaration:): Removed debug messages in error reports.
7199 (patch_binop): Nodes created and returned inherit the orignal
7200 node's COMPOUND_ASSIGN_P flag value.
7201 (patch_cast): Fix cast from char to floating point.
7203 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7205 * except.c, java-except.h (expand_resume_after_catch): new
7206 function.
7207 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7208 to branch back to main flow of control after a catch block.
7210 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7212 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7213 $(srcdir)/../system.h.
7214 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7215 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7216 (jcf-write.o): Likewise.
7217 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7218 (mangle.o): Depend on $(srcdir)/../toplev.h.
7219 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7220 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7222 * class.c: Include output.h and parse.h.
7223 (mangled_classname): Add the `const' keyword to a char*.
7224 (find_named_method): Hide unused function definition.
7225 (build_utf8_ref): Change type of variable `c' to unsigned char.
7226 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7227 (build_class_ref): Add the `const' keyword to a char*.
7228 (layout_class_method): Remove unused variable `buf'.
7230 * decl.c (find_local_variable): Remove unused variable `rtl'.
7231 (pushdecl): Likewise for variables `different_binding_level' and
7232 `oldglobal'.
7233 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7234 (maybe_build_cleanup): Likewise for parameter `decl'.
7236 * except.c (expand_start_java_handler): Mark parameter `range'
7237 with ATTRIBUTE_UNUSED.
7239 * expr.c: Include except.h.
7240 (pop_type): Remove unused variable `i'.
7241 (pop_value): Likewise for variables `n_words' and `i'.
7242 (expand_java_arrayload): Likewise for variable `convert'.
7243 (java_lang_expand_expr): Likewise for variables `op0', `type',
7244 `mode', `unsignedp', `node' and `elements'.
7245 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7246 `eh_ranges'.
7247 (process_jvm_instruction): Add a `const' qualifier to a char*.
7249 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7250 (temp_directory): Likewise.
7251 (print_c_decl): Likewise.
7252 (print_method_info): Likewise.
7253 (decode_signature_piece): Likewise.
7254 (print_mangled_classname): Likewise.
7256 * java-except.h: Provide prototypes for maybe_start_try,
7257 maybe_end_try and add_handler.
7259 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7260 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7261 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7262 init_expr_processing, push_super_field, init_class_processing,
7263 can_widen_reference_to, class_depth, verify_jvm_instructions,
7264 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7265 set_local_type, merge_type_state, push_type, load_type_state,
7266 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7267 emit_unicode_mangled_name): Add prototypes.
7269 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7270 (print_signature_type): Use ISDIGIT, not isdigit.
7271 (print_signature): Remove unused variable `j'.
7273 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7274 int when comparing against one.
7276 * jcf-parse.c: Include toplev.h.
7278 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7279 (localvar_free): Remove unused variable `i'.
7280 (generate_bytecode_conditional): Likewise for variable `kind'.
7282 * jv-scan.c: Include config.h and system.h. Remove redundant
7283 OS header and gansidecl.h includes.
7284 (warning): Add the `const' keyword to a char*. Also add
7285 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7286 __STDC__, when determining whether to use ANSI-isms.
7287 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7288 (xmalloc): Don't redundantly prototype here.
7289 (main): Remove unused parameter `envp'. Also fix the arguments
7290 passed to function `fatal' to match the format specifier.
7292 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7294 * mangle.c: Include toplev.h.
7295 (emit_unicode_mangled_name): Declare parameter `len'.
7297 * parse.y (parse_warning_context): Add the `const' keyword to a
7298 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7299 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7300 (issue_warning_error_from_context): Add the `const' keyword to
7301 a char*.
7302 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7303 not `__STDC__' for whether to use ANSI-isms.
7305 * typeck.c (incomplete_type_error): Mark parameters `value' and
7306 `type' with ATTRIBUTE_UNUSED.
7307 (parse_signature_type): Use ISDIGIT, not isdigit.
7309 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7310 (verify_jvm_instructions): Likewise. Remove unused variables
7311 `field_name' and `default_val'.
7313 * zextract.c: Include config.h and system.h. Remove redundant
7314 OS header includes.
7316 * zipfile.h: Prototype `read_zip_archive'.
7318 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7320 * typeck.c (convert): Allow conversions to void type: some
7321 optimizations in gcc do this.
7323 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7325 * typeck.c (convert_ieee_real_to_integer): New function.
7326 (convert): When not using fast-math and using hardware fp, convert
7327 an IEEE NaN to zero.
7329 1999-01-18 Andrew Haley <aph@cygnus.com>
7331 * parse.y (patch_binop): Do a type conversion from signed to
7332 unsigned and then back to signed when a ">>>" is found.
7334 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 * java-tree.h: (check_for_initialization): Added prototype.
7337 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7338 * parse.y (do_resolve_class): Removed unused locals.
7339 (read_import_dir): Likewise.
7340 (resolve_qualified_expression_name): Array creation
7341 expressions are valid primary expressions.
7342 (qualify_ambiguous_name): Likewise.
7343 (patch_synchronized_statement): Removed unused local.
7345 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7347 * Makefile.in (zextract.o): Add dependencies.
7349 * Makefile.in: Do not put ^Ls at the start of a line.
7351 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7353 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7354 sub-type the result of the call that gets the exception value.
7356 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7357 don't call finish_class.
7359 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7360 clear found before continuing.
7362 * verify.c (verify_jvm_instructions): On an array load, allow
7363 and handle top of stack to be TYPE_NULL.
7365 * gjavah.c (generate_access): Translate Java package private or
7366 protected access to C++ public, but with a comment.
7368 1999-01-13 Andrew Haley <aph@cygnus.com>
7370 * expr.c (generate_name): Name prefix changed to avoid clashes
7371 with assembler temp labels.
7373 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7374 MODIFY_EXPR. Without this, code for the assignement may not be
7375 generated at all and the synchronized statement will read an
7376 uninitialized variable.
7378 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7380 * class.c (maybe_layout_super_class): Fixed returned value.
7381 * lex.c: Added 1999 to the copyright.
7382 (java_init_lex): Initialize java_lang_imported.
7383 * lex.h: Added 1999 to the copyright.
7384 * parse.h: Added 1999 to the copyright.
7385 (REGISTER_IMPORT): Fixed typo in trailing macro.
7386 (CURRENT_OSB): New macro.
7387 (struct parser_ctxt): New fields osb_depth, osb_limit.
7388 * parse.y (java_lang_id): New global variable.
7389 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7390 (array_creation_expression:): Use CURRENT_OSB.
7391 (dims:): Uses a stack to keep track of array dimensions.
7392 (cast_expression:): Use CURRENT_OSB.
7393 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7394 conditions.
7395 (register_fields): Fixed typos in comment.
7396 (check_method_redefinition): Fixed comment indentation.
7397 (java_check_regular_methods): Set saved found wfl to NULL after
7398 having reinstalled it in the previously found DECL_NAME.
7400 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7402 * gjavah.c (java_float_finite): Use a union to do type punning.
7403 (java_double_finite): Likewise.
7405 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7407 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7408 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7409 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7410 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7411 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7412 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7414 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7416 * check-init.c (check_init): If compiling to native, we don't
7417 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7419 1999-01-08 Tom Tromey <tromey@cygnus.com>
7421 * parse-scan.y (variable_declarator_id): Set or increment
7422 bracket_count.
7423 (bracket_count): New global.
7424 (formal_parameter): Handle case where bracket pairs trail variable
7425 declarator id.
7427 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7429 * jcf-parse.c (yyparse): variable len changed from a char to an
7430 int to prevent overflow.
7432 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7434 * java-tree.h: Declare read_class.
7435 * jcf-parse.c (read_class): New function.
7436 (load_class): Now just call read_class.
7438 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7439 * jcf-parse.c (parse_source_file): Declare save_error_count,
7440 which is needed by java_parse_abort_on_error macro,
7441 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7443 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7444 constructor, if initializing a static field.
7445 (patch_new_array_init): Set TREE_CONSTANT if it is.
7446 * expr.c (java_lang_expand_expr): For a static array constructor
7447 of primitive elements, allocate the array itself statically.
7448 Disabled until we can set the vtable field statically.
7450 * check-init.c: New file. Checks for definite assignment.
7451 * Makefile.in (JAVA_OBJS): Add check-init.o.
7452 * parse.y (java_complete_expand_method): Call check_for_initialization.
7453 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7455 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7457 * parse.y : include system.h instead of including
7458 standard headers directly with the exception of <dirent.h>.
7460 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7462 * lex.h: Moved static function declarations to lex.c,
7463 to shut up some -Wall warnings.
7464 * lex.c: Static function declarations moved here.
7465 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7467 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7469 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7471 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7473 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7474 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7476 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7477 (localvar_alloc): Change return type to void,
7478 (emit_unop): Remove unused variable size.
7480 * jcf-write.c (struct jcf_block): Add new union.
7481 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7482 (call_cleanups): New functions.
7483 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7484 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7485 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7486 * lang.c (lang_init): Call using_eh_for_cleanups.
7487 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7488 completing operands to patch_synchronized_statement.
7489 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7490 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7491 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7493 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7495 * Make-lang.in: Comment out control-Ls; they upset some makes.
7497 1998-12-18 Tom Tromey <tromey@cygnus.com>
7499 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7500 consistently.
7502 1998-12-17 Tom Tromey <tromey@cygnus.com>
7504 * parse.y (DIR_SEPARATOR): New define.
7505 (check_class_interface_creation): Use it.
7507 * parse-scan.y (report_main_declaration): Recognize
7508 `java.lang.String' in argument to main.
7510 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7512 * parse.y (create_interface): Remove bogus test.
7514 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7516 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7517 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7519 1998-12-16 Tom Tromey <tromey@cygnus.com>
7521 * parse-scan.y (qualified_name): Use correct sprintf format.
7523 1998-12-15 Tom Tromey <tromey@cygnus.com>
7525 * gjavah.c (print_field_info): Changed how most negative number is
7526 printed.
7528 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7530 * parse.y (fold_constant_for_init): New function.
7531 (resolve_expression_name): Don't replace static final
7532 constant-initialized fields by its value.
7533 (java_complete_lhs): New. Same as java_complete_tree, except does
7534 not replace static final constant-initialized fields by their values.
7535 (register_fields): If there is an initializer, set DECL_INITIAL and
7536 MODIFY_EXPR_FROM_INITIALIZATION_P.
7537 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7538 Only call patch_initialized_static_field if
7539 MODIFY_EXPR_FROM_INITIALIZATION_P.
7540 (patch_initialized_static_field): If not valid constant, clear
7541 DECL_INITIAL.
7543 * parse.y (lookup_field_wrapper): Fix thinko.
7545 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7546 set and restore global lineno.
7548 1998-12-14 Tom Tromey <tromey@cygnus.com>
7550 * gjavah.c (print_field_info): If value to print is the smallest
7551 value of its size, then print as hex to avoid later warnings from
7552 C++ compiler.
7554 1998-12-14 Tom Tromey <tromey@cygnus.com>
7556 * gjavah.c (decompile_method): Decompile `return null'.
7557 (process_file): Generate `#pragma interface'.
7558 (method_declared): New global.
7559 (print_method_info): Set it.
7560 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7561 (print_method_info): Handle abstract methods.
7563 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7565 * parse.y (patch_method_invocation): If class_decl is null
7566 (e.g. an array type), use original type.
7568 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7569 errors about uncaught exception from clone (of array, specifically).
7571 1998-12-13 Tom Tromey <tromey@cygnus.com>
7573 * gjavah.c (decompile_method): Handle all types of `return'
7574 opcode. Decompile `return this' and `return'.
7575 (method_access): New global.
7576 (print_method_info): Set it.
7577 (decompile_method): Don't decompile a synchronized method.
7579 1998-12-13 Tom Tromey <tromey@cygnus.com>
7581 * jcf-reader.c (jcf_parse_one_method): Recognize
7582 HANDLE_END_METHOD.
7583 * gjavah.c (HANDLE_END_METHOD): New macro.
7584 (HANDLE_CODE_ATTRIBUTE): New macro.
7585 (decompile_method): New function.
7586 (print_method_info): Don't print `;\n' at end of function decl.
7587 Include java-opcodes.h.
7588 (decompiled): New global.
7590 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7592 * class.c (build_class_ref): Handle PRIMTYPE.class if
7593 flag_emit_class_files.
7594 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7595 if flag_emit_class_files.
7596 * parse.y (java_complete_tree): Pre-liminary support for
7597 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7599 * parse.y (patch_synchronized_statement): Don't call monitorexit
7600 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7602 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7604 * zipfile.h (opendir_in_zip): New declaration.
7605 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7606 (opendir_in_zip): New function, using code from open_in_zip.
7607 (open_in_zip): Call opendir_in_zip.
7608 (find_class): Remove no-longer-used do_class_file parameter,
7609 but add source_ok parameter. Change logic so if we find a .java file,
7610 we don't look for .class in later classpath emtries.
7611 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7612 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7613 * gjavah.c: Update call to find_class.
7614 * jcf-dump.c: Likewise.
7616 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7617 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7618 nothing if body is empty_stmt_node.
7619 Various little fixes so SP gets correctly adjusted.
7620 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7621 For CALL_EXPR, test if static first.
7622 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7623 such as the ones we create for Object and Class.
7624 Set and restore current_function_decl.
7625 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7626 (note_possible_classname): New function.
7627 (read_import_entry): Removed. Merged with read_import_dir.
7628 (read_import_dir): Don't call find_class - that only gives us
7629 the first classpath entry having the needed package.
7630 Use the struct buffer data structure from buffer.h.
7631 (read_import_dir, find_in_imports_on_demand): The remembered
7632 class names now use '.' (not '/') as package separator.
7634 * parse.y (java_complete_expand_methods): Call write_classfile
7635 here, and not in java_expand_classes (which only gets first class).
7637 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7640 (register_fields): If a static fields has an initializer, just
7641 chain it on ctxp->static_initialized, and handle later.
7642 (java_complete_expand_methods): Force <clinit> first.
7643 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7644 - it's already been completed.
7645 (patch_initialized_static_field): New function.
7646 (java_complete_field): Call it.
7648 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7650 * expr.c (encode_newarray_type, build_new_array): New functions.
7651 * java-tree.h: Declare build_new_array.
7652 * jcf-write.c (patch_newarray): Use build_new_array.
7654 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7655 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7657 * parse.y (patch_new_array_init): Re-organize.
7658 Now is passed the actual array (pointer) type of the value.
7659 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7660 (patch_array_constructor): Removed - merged into patch_new_array_init.
7661 (java_complete_tree): Update patch_new_array_init.
7663 * jcf-write.c (find_constant_index): New function.
7664 (generate_bytecode_insns): Use find_constant_index.
7665 (generate_classfile): Use find_constant_index for ConstantValue.
7667 1998-12-11 Tom Tromey <tromey@cygnus.com>
7669 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7670 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7671 * class.c (make_class_data): Renamed dtable -> vtable, and
7672 dtable_method_count -> vtable_method_count.
7674 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7676 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7677 global variables, initialized.
7678 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7679 Declared new global variables.
7680 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7681 double_zero_node, integer_zero_node upon direct matching.
7682 * parse.y (purify_type_name): Added function prototype.
7683 (duplicate_declaration_error_p): Consider new_type as potentially
7684 being a incomplete type. Use purify_type_name on type string.
7685 (method_header): saved_type: unused variable removed. Don't figure
7686 return type if method name is invalid.
7687 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7688 processed by patch_unaryop.
7689 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7690 increment/decrement node into its original type after binary
7691 numeric promotion on its operands.
7693 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (array_initializer:): Array init operand is NULL_TREE
7696 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7697 now an error. Fixed indentation problems.
7698 (patch_string): Handle error_mark_node as an argument.
7699 (patch_new_array_init): Fixed indentation problems.
7700 (array_constructor_check_entry): Removed check on null wfl_value.
7701 Return an error if wfl_value's walk returns an error.
7703 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7706 * lex.c (java_lex): Remember column position before advancing one
7707 token. Retain location information on OCB_TK.
7708 * lex.h (typedef struct java_lc): Added new field.
7709 * parse.h (GET_SKIP_TYPE): New macro.
7710 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7711 * parse.y (build_new_array_init, patch_new_array_init,
7712 patch_array_constructor, maybe_build_array_element_wfl,
7713 array_constructor_check_entry): New function prototypes.
7714 (switch_block:): Tagged <node>.
7715 (OCB_TK): Tagged <operator>.
7716 (array_initializer:): Installed actions.
7717 (variable_initializer): Build location information on element if
7718 necessary.
7719 (switch_statement:): Fixed indentation typo.
7720 (switch_block:): Redefined default action.
7721 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7722 (patch_assignment): Removed duplicate code.
7723 (maybe_build_array_element_wfl, build_new_array_init,
7724 patch_new_array_init, patch_array_constructor,
7725 array_constructor_check_entry): New functions.
7727 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * parse.y (array_initializer): Tagged <node>.
7730 (variable_initializer:): Use default rule.
7731 (array_initializer:): Defined actions.
7732 (variable_initializers:): Likewise.
7733 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7734 non-static field accesses.
7735 (patch_invoke): Fixed indentation typo.
7736 (java_complete_tree): Likewise.
7737 (build_labeled_block): Changed leading comment. Generate an error
7738 in case of duplicate loop labels.
7739 (patch_conditional_expr): Patch results of string concatenation
7740 operations.
7742 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7744 * constants.c (find_methodref_index): When the class is an interface,
7745 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7747 * decl.c (finit_identifier_node): Use "$finit$", rather than
7748 "<finit>" (which Sun's verifier rejects).
7749 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7750 (generate_field_initialization_code): Removed.
7751 (fix_constructors) Don't add call to $finit$ here (wrong order).
7752 (patch_method_invocation): Add $finit$ call here.
7754 * java-tree.h (CALL_USING_SUPER): New macro.
7755 * parse.y (patch_invoke): Remove im local variable.
7756 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7757 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7758 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7760 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7762 * parse.y (java_complete_tree): Don't complain about unreachable
7763 statement if it is empty_stmt_node.
7765 * jcf-write.c (find_constant_wide): New function.
7766 (push_long_const): Use find_constant_wide.
7768 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7769 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7770 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7771 Emit invokeinterface when calling an interface method.
7772 Emit invokespecial also when calling super or private methods.
7774 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7776 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7778 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7780 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7782 * java-tree.h (java_layout_seen_class_methods): New function
7783 prototype.
7784 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7785 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7786 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7787 * parse.y (method_declarator:): Defined action.
7788 (issue_warning_error_from_context): input_filename saved, set to
7789 the appropriate value and restored after java_error is called.
7790 (build_unresolved_array_type): Fixed comment.
7791 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7792 (method_header): Deal with return type the same way type are
7793 handled for fields and method's parameters and local variables
7794 types are handled.
7795 (check_method_redefinition): Removed extra CR.
7796 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7797 (java_layout_seen_class_methods): New function.
7798 (java_layout_classes): Call java_layout_seen_class_methods.
7800 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7802 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7804 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7806 * jcf-dump.c (main): Fix error message.
7807 * jcf-path.c (add_entry): Style fix.
7809 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * class.c (layout_class_method): Call build_java_argument_signature
7812 on constructors too.
7813 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7814 (patch_method_invocation): Define a primary when resolving an
7815 expression name. Augmented comment on code checking illegal `this'
7816 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7818 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7820 * class.c (layout_class_method): Don't report error on non-static
7821 overriding static if the method is private.
7822 * java-tree.h (finish_class): Prototype added.
7823 * lex.c (java_get_line_col): Handle col argument -2 value.
7824 * parse.h: All static method declarations moved to parse.y.
7825 * parse.y: Now contains all static method declarations previously
7826 found in parse.h.
7827 (find_expr_with_wfl, missing_return_error,
7828 unreachable_stmt_error): New functions.
7829 (java_get_real_method_name): Identify constructors bearing class
7830 names in source code compiled classes only.
7831 (java_complete_expand_methods): Call missing_return_error.
7832 (invocation_mode): Private methods invoked as static methods.
7833 (java_complete_tree): Call unreachable_stmt_error.
7835 1998-12-01 Tom Tromey <tromey@cygnus.com>
7837 * Makefile.in (+target): Removed.
7838 (+xmake_file): Likewise.
7839 (+tmake_file): Likewise.
7840 (.NOEXPORT): Removed duplicate.
7842 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7844 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7846 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7848 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7849 libiberty.h. Provide an xmalloc definition.
7851 * jvspec.c: Remove the xmalloc prototype.
7853 * parse-scan.y: Include config.h and system.h. Don't include
7854 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7855 Provide an xstrdup definition.
7857 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7859 * jcf-path.c (add_entry): Recognize ".jar" too.
7860 * lang-specs.h: Likewise.
7862 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7864 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7865 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7867 * jcf-write.c (generate_bytecode_insns):
7868 Handle pre/post-increment/decrement of long.
7870 * jcf-write.c (generate_bytecode_insns):
7871 Handle missing exception handler (finally for synchronized).
7873 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7875 * java-tree.h (end_params_node): Declare global.
7876 * decl.c (end_params_node): New global.
7877 (init_decl_processing, start_java_method): Use end_params_node for
7878 end of list of parameter types. Follows correct gcc conventions.
7879 * expr.c (pop_argument_types, pop_arguments): Likewise.
7880 * lang.c (put_decl_node): Likewise.
7881 * typeck.c (various places): Likewise.
7882 * class.y (various places): Likewise.
7883 * parse.y (various places): Likewise.
7885 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7886 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7888 * class.c: Add #include flags.h, remove no-longer needed declaration.
7890 * class.c (layout_class_method): Remove commented-out code, re-format.
7891 Don't add vtable entry (or index) for private methods.
7892 * expr.c (expand_invoke): A private method is implicitly final.
7893 * class.c (make_class_data): If inlining or optimizing,
7894 skip private methods.
7896 * class.c (finish_class): New function. Calls existing methods,
7897 but alls emits deferred inline functions.
7898 * jcf-parse.c (parse_class_file): Call finish_class.
7899 * parse.y (java_complete_expand_methods): Likewise.
7901 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7903 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7905 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7907 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7909 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7911 * (generate_classfile): Always write class access flag with
7912 ACC_SUPER set.
7914 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * class.c (maybe_layout_super_class): New function.
7917 (layout_class): Reorganized. Loop on class methods dispatched into
7918 a new function. Call maybe_layout_super_class.
7919 (layout_class_methods, layout_class_method): New functions.
7920 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7921 class.
7922 (expand_invoke): Likewise.
7923 * java-tree.h (all_class_list): New global variable declared.
7924 (layout_class_methods, layout_class_method): New function
7925 prototypes.
7926 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7927 * jcf-parse.c (all_class_list): New global variable.
7928 (load_class): Extended what class_or_name can be. Use parser
7929 context mechanism to save globals before calling jcf_parse.
7930 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7931 is set on the file name.
7932 (jcf_parse): Layout class methods when Object is loaded, otherwise
7933 record class in all_class_list for delayed method layout.
7934 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7935 * lang.c (put_decl_node): Decode <init> into the decl context
7936 class name.
7937 * lex.c (java_allocate_new_line): Use xmalloc.
7938 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7939 pointers, not TREE_LIST elements.
7940 (struct parser_ctxt): Fixed comment indentations, added comments
7941 and reordered some fields.
7942 (java_check_methods): Function prototype removed.
7943 * parse.y (java_push_parser_context): Use xmalloc.
7944 (java_parser_context_restore_global): Pop extra pushed ctxp only
7945 when there's nothing next.
7946 (maybe_create_class_interface_decl): Fixed comment, add new
7947 created class decl to all_class_list.
7948 (method_header): Use GET_REAL_TYPE on argument's types.
7949 (method_declarator): Use GET_REAL_TYPE, change type to the real
7950 type in TREE_LIST dependency node. Build argument list with the
7951 real type.
7952 (create_jdep_list): Use xmalloc. Removed allocation error message.
7953 (obtain_incomplete_type): Fixed leading comment. Broadened
7954 incoming argument meaning.
7955 (register_incomplete_type): Use xmalloc. Removed allocation error
7956 message.
7957 (safe_layout_class): Fixed leading comment.
7958 (jdep_resolve_class): Reversed if statement condition and switch
7959 if and else bodies.
7960 (resolve_and_layout): Fixed leading comment. Broadened incoming
7961 argument meaning.
7962 (complete_class_report_errors): New local variable name, for
7963 clarity. purify_type_name used for all error cases.
7964 (java_get_real_method_name): Stricter check on constructors.
7965 (java_check_regular_methods): Reverse methods list only if not
7966 already laid out. Layout artificial constructor.
7967 (java_check_methods): Deleted.
7968 (source_start_java_method): Obtain incomplete type for patchable
7969 method arguments.
7970 (java_layout_classes): Fixed leading comment. Use
7971 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7972 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7973 before returning. Fixed comments.
7974 (java_expand_classes): Check for errors up front.
7975 (patch_method_invocation): Class to search is resolved and laid
7976 out.
7978 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7980 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7982 * javaop.h (int8): Removed - not used.
7983 (jbyte): Redefine portably with correct signedness.
7985 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7987 * jcf-write.c (generate_bytecode_insns): Fix typo
7988 OPCODE_getstatic to OPCODE_getfield.
7990 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7991 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7992 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7994 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * jcf-parse.c (jcf_parse_source): Function returned type is
7997 void. Added prototype.
7998 (jcf_parse): Function returned type is void.
7999 (yyparse): Remove call to fclose on the last parsed file.
8001 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8003 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8006 (layout_class): Cope with methods featuring WFL in decl names.
8007 * decl.c (unqualified_object_id_node): New global variable,
8008 initialized.
8009 (build_decl_no_layout): Removed.
8010 * expr.c (build_primtype_type_ref): Handle Double.
8011 (java_lang_expand_expr): Fixed indentations.
8012 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8013 (flag_wall, flag_redundant, flag_not_overriding,
8014 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8015 variable declarations.
8016 (build_decl_no_layout): Removed prototype.
8017 (java_get_real_method_name): Added prototype.
8018 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8019 (java_parse_abort_on_error): Macro now just returns.
8020 * jcf-parse.c (jcf_parse_source): Check fclose returned
8021 value. Call emit_register_classes if java_report_errors returns
8022 zero.
8023 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8024 flag_static_local_jdk1_1): New integer flags.
8025 (lang_decode_option): New flags set here.
8026 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8027 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8028 the flag_redundant variable.
8029 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8030 when parsing java.lang.Object class.
8031 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8032 NULL_TREE to build.
8033 (resolve_qualified_expression_name): Fixed indentation.
8034 (patch_array_ref): Changed prototype.
8035 (not_initialized_as_it_should_p): Prototype removed.
8036 (java_report_errors): Added function prototype.
8037 * parse.y (formal_parameter:): Changed error message for not yet
8038 supported final parameters.
8039 (class_type_list:): Set both PURPOSE and VALUE of created
8040 TREE_LIST to be class_type.
8041 (primary_no_new_array:): Handle class literals on primitive types.
8042 (parse_warning_context): Reinstalled correct force_error and
8043 do_warning flags setups.
8044 (java_report_errors): Changed prototype. Return java_error_count
8045 value.
8046 (variable_redefinition_error): Consider treating variable type as
8047 a fake pointer.
8048 (create_interface): Warn about redundant abstract modifier if
8049 flag_redundant is set. Changed error message.
8050 (lookup_field_wrapper): Save/restore globals before/after looking
8051 up field.
8052 (duplicate_declaration_error_p): Consider treating declaration
8053 type as a fake pointer.
8054 (register_fields): Extract real type from dependency node. Check
8055 for duplicate field declaration after type adjustment. Use
8056 DECL_INITIAL to store static final initialized values.
8057 (method_header): Extract real function type from dependency node.
8058 (check_abstract_method_header): Use GET_METHOD_NAME.
8059 (obtain_incomplete_type): Layout fake pointer type.
8060 (safe_layout_class): Don't try to check for methods before layout.
8061 (java_complete_class): Don't check for correct throws clause
8062 elements inheritance here.
8063 (resolve_and_layout): Broadened name parameter meaning.
8064 (reset_method_name): Use GET_METHOD_NAME.
8065 (java_get_real_method_name): New function.
8066 (java_check_regular_methods): Don't check methods in
8067 java.lang.Object. Verify lineage of throws clause elements. Use
8068 flag_no_overriding in warning report.
8069 (check_throws_clauses): Don't check if class was from
8070 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8071 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8072 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8073 warning on unsupported final local variables. Use build_decl
8074 instead of build_decl_no_layout. Get real local variable type from
8075 dependency node.
8076 (source_start_java_method): Get real parameter type from
8077 dependency node. Call build_decl instead of build_decl_no_layout.
8078 (java_layout_classes): Reverse tree and layout type and class as
8079 required. Mark class as loaded when done.
8080 (resolve_field_access): Fixed indentation. Restricted condition
8081 leading to static field access code generation. Set field_type
8082 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8083 (resolve_qualified_expression_name): Initialize type_found to
8084 null. Handle static field resolved during qualification. Fixed
8085 layout on non primitive field decl types.
8086 (not_accessible_p): Fixed typo in comment.
8087 (patch_method_invocation): Resolve and layout class to search from
8088 type.
8089 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8090 layout non primitive type, if necessary. Make method node only to
8091 report errors.
8092 (find_applicable_accessible_methods_list): Consider WFL'ed method
8093 decl names. Fixed indentation.
8094 (argument_types_convertible): Resolve and layout target type if
8095 necessary.
8096 (java_complete_tree): Fixed indentation problems. Rewrote
8097 CALL_EXPR thrown exceptions check. Re-installed further processing
8098 of the assignment in certain cases.
8099 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8100 inlining on class literals.
8101 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8102 0 literal.
8103 (valid_method_invocation_conversion_p): Likewise.
8104 (patch_string): Temporary disable forbidden use of `this' in
8105 explicit constructor invocations when doing string concatenation
8106 within their scope.
8107 (patch_unaryop): Added comment. Reinstalled code to disable
8108 further check on assignment operation with cast expression RHS.
8109 (patch_switch_statement): Fixed indentation.
8110 (build_try_statement): Call build_decl instead of
8111 build_decl_no_layout.
8112 (patch_synchronized_statement): Likewise.
8113 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8114 IS_UNCHECKED_EXPRESSION_P.
8115 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8116 layout argument exception type.
8117 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8118 of IS_UNCHECKED_EXPRESSION_P.
8120 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8122 * jcf-parse.c (yyparse): Open class file in binary mode.
8124 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8126 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8128 * jcf-write.c (perform_relocations): Move check out one loop.
8130 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8132 * Make-lang.in: Fix reference to srcdir.
8133 * jv-scan.c: Add missing xmalloc prototype.
8134 * jvgenmain.c: Ditto.
8136 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8138 * decl.c (error_mark_node), java-tree.h: New global.
8139 * parse.y: Use empty_stmt_node instead of size_zero_node.
8140 (build_if_else_statement): If missing else, use empty_stmt_node.
8142 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8143 (java_complete_expand_method): Complain if return is missing.
8144 (java_check_regular_methods): Comment out incorrect error check.
8145 (not_accessible_p): Fix incorrect handling of protected methods.
8146 (patch_method_invocation): Pass correct context to not_accessible_p.
8147 (find_applicable_accessible_methods_list): Likewise.
8148 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8149 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8150 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8151 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8153 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8154 (push_int_const): Remove reundant NOTE_PUSH.
8155 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8156 (- case SWITCH_EXPR): Fix code generation bug.
8157 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8158 (generate_classfile): More robust for abstract methods.
8160 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8162 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8163 * Make-lang.in: Ditto.
8165 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8166 * jvgenmain: Ditto.
8168 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8170 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8172 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8174 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8176 Allow uses of interface types to verify. This is not really
8177 type-safe, but it matches what Sun does, and is OK as long as
8178 there are appropriate run-time checks.
8179 * verify.c (merge_types): If merging two interface types,
8180 just set the result to java.lang.Object.
8181 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8183 1998-11-13 Tom Tromey <tromey@cygnus.com>
8185 * gjavah.c (main): Handle --output-class-directory argument.
8186 * jvspec.c (lang_specific_driver): Translate `-d' into
8187 -foutput-class-dir.
8188 * jcf.h (jcf_write_base_directory): Declare.
8189 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8190 * lang-options.h: Mention -foutput-class-dir.
8191 * jcf-write.c (jcf_write_base_directory): New global.
8192 (make_class_file_name): Put generated .class file into `-d'
8193 directory, or into source directory if -d not given. Function now
8194 static.
8195 (write_classfile): Free class file name. Handle case where class
8196 file name is NULL.
8197 (DIR_SEPARATOR): New macro.
8198 Include <sys/stat.h>
8200 * Makefile.in (prefix): New macro.
8202 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8204 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8205 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8206 here (done in patch_invoke instead).
8207 (case_identity): Moved here from parse.y.
8209 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8210 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8211 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8212 so they can be efficiently scanned without recursion.
8213 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8214 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8215 in BLOCK iteratively, rather than recursively.
8217 * parse.y (do_unary_numeric_promotion): New function.
8218 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8220 * parse.y (patch_newarray): Various fixes.
8222 Re-do handling of switch statements (for proper block scoping).
8223 * parse.y: Add just a single block for the enture switch block,
8224 but don't create any "case blocks".
8225 (group_of_labels): Rmeoved unneeded non-terminal.
8226 CASE_EXPR and DEFAULT_EXPR are added to current block.
8227 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8228 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8229 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8230 * parse.y (wfl_operator, print_int_node): Make non-static.
8231 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8232 as part of recursive scan of block.
8233 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8234 (patch_switch_statement): Most tests move dinto java_complete_tree.
8236 * parse.y: Make various production be non-typed (void).
8237 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8238 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8239 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8241 * jcf-write.c (struct jcf_handler): New type.
8242 (struct jcf_switch_state): New type.
8243 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8244 (alloc_handler, emit_unop, emit_reloc): New functions.
8245 (adjust_typed_op): Add extra parameter ("max type" offset).
8246 (emit_switch_reloc, emit_case-reloc): New function.
8247 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8248 (generate_bytecode_insns): Support REAL_CST, switch statements,
8249 exception handling, method calls, object/array creation, and more.
8251 * class.c: Remove some unused variables.
8252 * constants.c (find_string_constant): New function.
8253 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8254 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8255 if flag_emit_class_files.
8257 1998-11-12 Tom Tromey <tromey@cygnus.com>
8259 * jcf-io.c (find_class): Added explanatory comment.
8261 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8262 trailing slash to `.zip' entries.
8264 * jvspec.c (lang_specific_driver): Correctly handle case where
8265 GC_NAME not defined.
8267 1998-11-11 Tom Tromey <tromey@cygnus.com>
8269 * jvspec.c (GC_NAME): New define.
8270 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8271 if required.
8272 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8274 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8276 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8278 1998-11-11 Tom Tromey <tromey@cygnus.com>
8280 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8282 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8284 * class.c (is_compiled_class): Call safe_layout_class for class
8285 compiled from source.
8286 * conver.h (convert_to_integer, convert_to_real,
8287 convert_to_pointer): Added prototypes.
8288 * decl.c (init_decl_processing): Non longer push the decls of
8289 `methodtable', `constants', `Class', `Field', `dispatchTable'
8290 `jexception' and `Method'.
8291 * expr.c (build_invokeinterface): New function.
8292 (expand_invoke): static variable CLASS_IDENT now in
8293 build_invokeinterface. Use build_invokeinterface.
8294 (expand_java_field_op): Moved code to inline
8295 java.lang.PRIMTYPE.TYPE into a function.
8296 (build_primtype_type_ref): New function.
8297 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8298 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8299 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8300 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8301 (DECL_LOCAL_STATIC_VALUE): New macro.
8302 (build_invokeinterface, build_primtype_type_ref): New function
8303 prototypes.
8304 (java_parse_abort_on_error): Macro rewritten.
8305 * jcf-parse.c (current_method): Add comment to declaration.
8306 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8307 Function prototypes fixed.
8308 (jcf_parse_source): push/pop parser context. save/restore global.
8309 (parse_source_file): Fixed leading comment. Now take a
8310 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8311 classes and pop the parser context anymore.
8312 (yyparse): Push parser context, save globals, parse the source
8313 file, restore globals and pop the parser context when processing a
8314 source file.
8315 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8316 * lex.c (java_parse_doc_section): New function.
8317 (java_lex): Call java_parse_doc_section when appropriate. Build an
8318 operator around INSTANCEOF_TK.
8319 * lex.h (java_lineterminator, java_sprint_unicode,
8320 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8321 Prototypes rewritten.
8322 (java_parse_escape_sequence, java_letter_or_digit_p,
8323 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8324 java_read_unicode, java_store_unicode, java_read_char,
8325 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8326 Added function prototypes.
8327 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8328 define.
8329 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8330 New macros
8331 (struct parser_ctxt): New fields: deprecated,
8332 current_parsed_class_un, gclass_list.
8333 (fix_method_argument_names, issue_warning_error_from_context,
8334 resolve_package, lookup_package_type): New function prototypes.
8335 (resolve_expression_name): Fixed function prototype.
8336 (find_applicable_accessible_methods_list): Fixed indentation, added
8337 extra argument in prototype.
8338 (check_final_assignment, build_null_of_type, check_deprecation,
8339 check_method_redefinition, reset_method_name,
8340 java_check_regular_methods, java_check_abstract_methods,
8341 maybe_build_primttype_type_ref): New function prototype.
8342 * parse.y (conver.h): Include.
8343 (INSTANCEOF_TK): Tagged <operator>.
8344 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8345 (relational_expression:): Build binop for instanceof.
8346 (java_push_parser_context): Remember ctxp->gclass_list across
8347 contexts.
8348 (java_pop_parser_context): Simply return if no context
8349 exists. Remember gclass_list across contexts.
8350 (issue_warning_error_from_context): New function.
8351 (parse_error_context): Don't setup ctxp->elc here. Call
8352 issue_warning_error_from_context instead.
8353 (parse_warning_context): Likewise.
8354 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8355 setup. Link new class/interface to ctxp->gclass_list.
8356 (add_superinterfaces): Register interface as incomplete if not
8357 loaded.
8358 (create_class): Remember class unqualified name in
8359 ctxp->current_parsed_class_un. Check class deprecation.
8360 (register_fields): Check field deprecation. Remember static final
8361 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8362 processing INIT.
8363 (method_header): New local variable ORIG_ARG. Use unqualified
8364 current class name for check on constructor errors. Promote return
8365 type if of record type. Argument list fix moved in
8366 fix_method_argument_names, called here. Check method deprecation.
8367 (fix_method_argument_names): New function.
8368 (method_declarator): Promote record typed arguments.
8369 (safe_layout_class): Check class methods before layout.
8370 (java_complete_class): Compute field layout when patched.
8371 (do_resolve_class): Try to load class after having it renamed
8372 after the package name.
8373 (get_printable_method_name): Use DECL_CONTEXT.
8374 (reset_method_name): New function.
8375 (check_method_redefinition): Use reset_method_name.
8376 (java_check_regular_methods): New local variable
8377 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8378 names for error report. Check for compile-time error when method
8379 found has default (package) access.
8380 (java_check_abstract_methods): Now takes an interface DECL node as
8381 an argument. Also reinstall real name on unchecked
8382 overriding/hiding methods for error report.
8383 (java_check_methods): Fixed leading comment. Get classes to verify
8384 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8385 CLASS_METHOD_CHECKED_P on class verification.
8386 (lookup_java_method2): Get real method name if necessary.
8387 (find_in_imports): Don't check package class access here.
8388 (resolve_package, lookup_package_type): New functions.
8389 (java_layout_classes): Fixed leading comment. Take classes to be
8390 laid out from ctxp->gclass_list.
8391 (java_complete_expand_methods): Don't expand native and abstract
8392 methods.
8393 (java_expand_classes): New function.
8394 (resolve_expression_name): Use additional argument ORIG. Retrieve
8395 values of static final field of primitive types.
8396 (resolve_field_access): Handles static final field of promotive
8397 type.
8398 (resolve_qualified_expression_name): Handle STRING_CST as
8399 primaries and package name resolution. Check deprecation on found
8400 decls. Set where_found and type_found on non static field resolved
8401 during qualification. Layout non primitive field decl types.
8402 (check_deprecation): New function.
8403 (maybe_access_field): Simplified.
8404 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8405 removed. Reverse method's argument when primary is a type. Don't
8406 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8407 instead. Include abstract class in the list of class searchable
8408 for constructors. Use DECL_CONTEXT of found method for access
8409 checks. Check method deprecation.
8410 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8411 converting arguments. Handle INVOKE_INTERFACE.
8412 (lookup_method_invoke): Search constructor using existing
8413 infrastructure (don't rely on lookup_java_constructor anymore).
8414 (find_applicable_accessible_methods_list): Extra argument flag
8415 LC. Now include constructor in the search.
8416 (qualify_ambiguous_name): Conditional expression are primaries.
8417 (not_initialized_as_it_should_p): static final are always
8418 initialized.
8419 (java_complete_tree): Pass extra NULL argument to
8420 resolve_expression_name. Stricter test to carry on patching
8421 assignments. New case for INSTANCEOF_EXPR.
8422 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8423 (check_final_assignment, maybe_build_primttype_type_ref): New
8424 functions.
8425 (patch_assignment): Detect resolved static finals and carry normal
8426 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8427 (try_builtin_assignconv): Access constant 0 on all primitive
8428 types.
8429 (valid_builtin_assignconv_identity_widening_p): Accept identical
8430 types. Accept all promoted type on int type.
8431 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8432 assigned to a reference.
8433 (valid_method_invocation_conversion_p): Accept to check null
8434 pointers.
8435 (build_binop): Merge declaration and initialization of local
8436 variable BINOP.
8437 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8438 numeric types. Improved validity test for qualify operators on
8439 references.
8440 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8441 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8442 primitive type and issue the appropriate error message.
8443 (resolve_type_during_patch): Mark class loaded when resolved.
8444 (patch_cast): Allow null to be cased to reference types.
8445 (build_null_of_type): New function.
8446 (patch_array_ref): Handle array on references correctly.
8447 (patch_return): Removed unused local variable MODIFY. Force
8448 boolean to be returned as integers. Allows null to be returned by
8449 a function returning a reference.
8450 * typeck.c (convert_to_integer, convert_to_real,
8451 convert_to_pointer): Prototypes moved to convert.h
8452 (lookup_argument_method): Use method real name, if necessary.
8454 1998-10-30 Tom Tromey <tromey@cygnus.com>
8456 * class.c (build_class_ref): Changed name of primitive classes to
8457 start with `_Jv_'.
8459 * class.c (make_class_data): Renamed fields: nmethods to
8460 method_count, method_count to dtable_method_count. Always set
8461 `state' field to 0.
8462 * decl.c (init_decl_processing): Likewise.
8464 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8466 * class.c (layout_class): Don't mangle <finit>, produce
8467 __finit<class> instead. Don't verify artificial methods.
8468 * decl.c (finit_identifier_node): New declared global.
8469 (init_decl_processing): finit_identifier_node initialized.
8470 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8471 * java-tree.h (finit_identifier_node): Declared as extern.
8472 (struct lang_decl): New field called_constructor.
8473 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8474 (CLASS_HAS_FINIT_P): New macro.
8475 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8476 explicit constructor invocation.
8477 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8478 CALL_SUPER_CONSTRUCTOR_P): New macros.
8479 (write_classfile): Added prototype.
8480 * jcf-parse.c (jcf_parse_source): Parse and remember for
8481 generation if the file was seen on the command line.
8482 (parse_source_file): Don't write the class file here.
8483 (yyparse): Loop on files rewritten. Set current_jcf.
8484 (parse_zip_file_entries): Parse class file only if it was found.
8485 * lang.c (init_parse): Don't open command line provided filename
8486 here.
8487 (lang_parse): Don't set main_jcf anymore.
8488 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8489 (JCONSTRUCTOR_CHECK): New macro.
8490 (JBSC_TYPE_P): New macro.
8491 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8492 (COMPLETE_CHECK_OP_2): New macro.
8493 (struct parse_ctxt): New field explicit_constructor_p.
8494 (check_class_interface_creation): Fixed prototype indentation.
8495 (patch_method_invocation_stmt): Prototype reflects added argument.
8496 (patch_invoke): Likewise.
8497 (complete_method_declaration, build_super_invocation,
8498 verify_constructor_circularity,
8499 build_this_super_qualified_invocation, get_printable_method_name,
8500 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8501 verify_constructor_super, create_artificial_method,
8502 start_artificial_method_body, end_artificial_method_body,
8503 generate_field_initialization_code): New function prototypes.
8504 * parse.y: Fixed leading comment
8505 (constructor_header:, constructor_body:, block_end:): Rules tagged
8506 <node>.
8507 (type_declaration:): Call maybe_generate_finit.
8508 (method_declaration:): Action for method_body: placed in new
8509 function complete_method_declaration, called here.
8510 (constructor_declaration:): Defined actions. Removed leading
8511 FIXME.
8512 (constructor_header:): New rule with action.
8513 (constructor_body:): Rule rewritten using block_begin: and
8514 block_end:. Defined actions.
8515 (constructor_declarator:, explicit_constructor_invocation:):
8516 Defined actions.
8517 (block:): Use new rules block_begin: block_end:.
8518 (block_begin:, block_end:): New rules and actions.
8519 (block_statements:): Fixed error message for explicit
8520 constructors.
8521 (method_invocation:): Call build_this_super_qualified_invocation
8522 if primary is `this' or `super' was seen.
8523 (conditional_expression:): Action defined.
8524 (extra_ctxp_pushed_p): New static global flag.
8525 (java_parser_context_save_global): Create parser context if
8526 necessary. Use extra_ctxp_pushed_p to remember it.
8527 (java_parser_context_restore_global): Pop extra parser context if
8528 one exists.
8529 (build_array_from_name): Array on primitive types are marked
8530 loaded.
8531 (register_fields): Restore new name in field initializer
8532 expression if type was altered. Non static fields initialized upon
8533 declaration marked initialized.
8534 (maybe_generate_finit): New function.
8535 (maybe_generate_clinit): Use create_artificial_method,
8536 start_artificial_method_body, end_artificial_method_body. Generate
8537 debug info for enclosed initialization statements.
8538 (method_header): Fixed leading comment. Check constructor
8539 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8540 accordingly.
8541 (complete_method_declaration, constructor_circularity_msg,
8542 verify_constructor_circularity): New functions.
8543 (get_printable_method_name): New function.
8544 (check_method_redefinition): Don't rename <finit> methods. Fix
8545 declared constructor names. Error message for
8546 constructors modified.
8547 (java_check_regular_methods): Local variable seen_constructor
8548 renamed saw_constructor. Skip verification on constructors. Create
8549 default constructor with create_artificial_method.
8550 (java_check_methods): Removed unnecessary empty line.
8551 (create_artificial_method, start_artificial_method_body,
8552 end_artificial_method_body): New functions.
8553 (java_layout_classes): Changed leading comment. Reverse fields
8554 list if necessary. Always layout java.lang.Object if being
8555 defined.
8556 (java_complete_expand_methods): Verify constructor circularity.
8557 (java_complete_expand_method): Call fix_constructor on
8558 constructors. Local variable no_ac_found removed. Restore
8559 bindings if method body expansion failed.
8560 (fix_constructors, verify_constructor_super,
8561 generate_field_initialization_code): New function.
8562 (java_expand_classes): Fixed leading comment. Write class file
8563 here.
8564 (resolve_expression_name): Check for illegal instance variable
8565 usage within the argument scope of an explicit constructor
8566 invocation.
8567 (resolve_qualified_expression_name): Pass extra from_super flag
8568 when invoking patch_method_invocation_stmt. New case for
8569 conditional expression when used as a primary. Check for error
8570 when acquiring super.
8571 (patch_method_invocation_stmt): Added extra argument super. New
8572 local variable is_static_flag. Set class_to_search according to
8573 the nature of the constructor invocation. Don't add `this'
8574 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8575 invocation within the argument scope of explicit constructor
8576 invocation. Set is_static according to is_static_flag. Provide
8577 extra `super' argument to patch_invoke invocation.
8578 (patch_invoke): New argument from_super. Loop on arguments
8579 indentation fixed. Pass from_super to invocation_mode. New switch
8580 case INVOKE_SUPER. Fixed error message in switch default case.
8581 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8582 value.
8583 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8584 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8585 message takes constructors into account.
8586 (find_applicable_accessible_methods_list): Fixed indentation.
8587 (qualify_ambiguous_name): Take explicit constructor invocation
8588 into account. Deal with a conditional expression as a primary to
8589 a method call.
8590 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8591 case. Added extra argument to patch_method_invocation_stmt.
8592 Register calls made to explicit constructor `this'. Don't call
8593 save_expr in ARRAY_REF case when emitting class files. Check for
8594 illegal use of this when expanding explicit constructor invocation
8595 arguments.
8596 (complete_function_arguments): Set and reset parser context
8597 explicit_constructor_p field value when appropriate.
8598 (build_super_invocation, build_this_super_qualified_invocation):
8599 New functions.
8600 (patch_assignment): Fixed typo.
8601 (patch_unaryop): Check on final fields occurs only when a decl
8602 exits.
8603 (patch_return): Take constructors into account.
8604 (patch_conditional_expr): New function.
8605 * typeck.c (build_java_signature): Removed unnecessary empty line.
8607 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8609 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8611 1998-10-28 Tom Tromey <tromey@cygnus.com>
8613 * decl.c (init_decl_processing): Renamed fields.
8614 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8615 interface_len, msize fields.
8617 * class.c (make_class_data): Removed subclass_head and
8618 subclass_next fields.
8619 * decl.c (init_decl_processing): Removed subclass_head and
8620 subclass_next fields.
8622 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8624 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8625 * mangle.c (emit_unicode_mangled_name): Similarly.
8627 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8629 * jcf-parse.c (get_constant): Place braces around code to compute
8630 'd' when REAL_ARITHMETIC is not defined.
8632 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8634 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8635 dependency.
8637 1998-10-23 Tom Tromey <tromey@cygnus.com>
8639 * lang-specs.h: `.zip' files are input to jc1.
8641 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8643 * jvspecs.c: Add (but don't enable) support for combining multiple
8644 .class and .java input filenames to a single jc1 invocation.
8645 Add support for -C flag (copile to .class files).
8646 Translate -classpath and -CLASSPATH arguments.
8647 * lang-specs.h: Don't set %2 spec.
8649 1998-10-22 Tom Tromey <tromey@cygnus.com>
8651 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8652 a .zip file.
8653 (add_path): Don't add trailing separator to non-empty path
8654 elements.
8656 * lang.c (lang_decode_option): Check for -fclasspath and
8657 -fCLASSPATH before examining other `-f' options.
8659 * java-tree.h (finalize_identifier_node): Don't declare.
8660 * class.c (make_class_data): Don't push "final" field.
8661 * decl.c (init_decl_processing): Don't push "final" field.
8662 (finalize_identifier_node): Removed.
8663 (init_decl_processing): Don't set finalize_identifier_node.
8665 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8667 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8669 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8670 (JV_SCAN_SOURCES): New macro.
8671 (JCF_DUMP_SOURCES): Likewise.
8672 (jcf-dump$(exeext)): New target.
8673 (jv-scan$(exeext)): New target.
8675 1998-10-22 Tom Tromey <tromey@cygnus.com>
8677 * Makefile.in (LEX): Removed.
8678 (LEXFLAGS): Likewise.
8679 (SET_BISON): New macro.
8680 (BISON): Removed.
8681 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8682 spurious diffs in parse.c.
8683 ($(PARSE_SCAN_C)): Likewise.
8684 (PARSE_DIR): New macro.
8685 (PARSE_C): Use it.
8686 (PARSE_SCAN_C): Likewise.
8687 (PARSE_RELDIR): New macro.
8689 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8691 * jcf-io.c (find_class): Use saw_java_source to determine when to
8692 look for `.java' file.
8693 * jcf-parse.c (saw_java_source): New global.
8694 (yyparse): Set it if `.java' file seen.
8696 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8697 (GCJH_SOURCES): Likewise.
8698 * Makefile.in (datadir): New macro.
8699 (libjava_zip): Likewise.
8700 (JAVA_OBJS): Added jcf-path.o.
8701 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8702 (../gcjh$(exeext)): Likewise.
8703 (jcf-path.o): New target.
8704 * java-tree.h (fix_classpath): Removed decl.
8705 * jcf-parse.c (fix_classpath): Removed.
8706 (load_class): Don't call fix_classpath.
8707 * parse.y (read_import_dir): Don't call fix_classpath.
8708 * lex.h: Don't mention classpath.
8709 * lex.c (java_init_lex): Don't initialize classpath.
8710 * jcf-io.c (classpath): Removed global.
8711 (find_class): Use jcf_path iteration functions. Correctly search
8712 class path for .java file.
8713 (open_in_zip): New argument `is_system'.
8714 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8715 classpath-related options.
8716 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8717 and -I.
8718 (lang_init): Call jcf_path_init.
8719 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8720 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8721 Correctly put braces around second string in each entry.
8722 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8723 classpath-related options.
8724 (help): Updated for new options.
8725 * jcf.h: Declare functions from jcf-path.c. Don't mention
8726 `classpath' global.
8727 * jcf-path.c: New file.
8729 * jcf-depend.c: Include jcf.h.
8731 * jcf-write.c (localvar_alloc): Returns `void'.
8732 (localvar_free): Removed unused variable.
8734 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8735 (init_parse): Use OBJECT_SUFFIX, not ".o".
8737 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8739 * class.c (emit_register_classes): Renamed from
8740 emit_register_class.
8741 * java-tree.h (emit_register_classes): Prototype renamed from
8742 emit_register_class.
8743 * jcf-parse.c (yyparse): Call emit_register_classes once before
8744 returning.
8745 * parse.y (java_expand_classes): No longer register classes.
8747 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8749 * class.c (is_compiled_class): New local variable
8750 seen_in_zip. Identify classes found in currently compiled source
8751 file(s).
8752 * decl.c (complete_start_java_method): Fixed typo.
8753 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8754 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8755 (CLASS_P): Moved around.
8756 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8757 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8758 java-parse.h
8759 (jcf_parse_source): Changed leading comment. Removed unnecessary
8760 fclose and CLASS_FROM_SOURCE_P marking.
8761 (parse_source_file): New local variables remember_for_generation
8762 and filename. Mark parsed file name identifier node. Removed block
8763 executed when parse_only was null. Set remember_for_generation.
8764 Use it as an argument to java_pop_parser_context.
8765 (yyparse): New local variables several_files, list, next node and
8766 current_file_list. Split ampersand separated file names into
8767 current_file_list. Iterate through the list and parse accordingly.
8768 * parse.h (java_pop_parser_context): New function prototype.
8769 * parse.y (ctxp_for_generation): New static global variable.
8770 (java_pop_parser_context): New argument generate. Link popped ctxp
8771 to ctxp_for_generation list accordingly.
8772 (java_complete_expand_methods): Fixed indentation.
8773 (java_expand_classes): New function.
8775 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8777 * Makefile.in: Link with libiberty.a instead of memmove.o.
8779 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * lex.c (setjmp.h): No longer included.
8782 * lex.h (setjmp.h): Included.
8783 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8784 (duplicate_declaration_error_p): Renamed from
8785 duplicate_declaration_error.
8786 (build_array_from_name): New function prototype.
8787 * parse.y (setjmp.h): No longer included.
8788 (variable_declarator_id): Define action.
8789 (build_array_from_name): New function.
8790 (duplicate_declaration_error_p): Renamed from
8791 duplicate_declaration_error. Fixed leading comment.
8792 (register_fields): Main `for' loop reorganized. Uses
8793 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8794 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8795 build_array_from_name.
8796 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8797 types.
8798 (read_import_dir): Don't try to skip `.' and `..'.
8799 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8800 build_array_from_name. Main `for' loop reorganized.
8801 (resolve_qualified_expression_name): When building access to a
8802 field, use the type where the field was found, not its own type.
8803 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8804 field was found is null.
8805 (qualify_ambiguous_name): Sweep through all successive array
8806 dimensions.
8808 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8810 * java-tree.h (pop_labeled_block, lang_printable_name,
8811 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8812 interface_of_p, inherits_from_p, fix_classpath,
8813 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8814 make_class_data, register_class, alloc_name_constant): New
8815 function prototypes.
8816 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8817 indentation. Added cast to remove warning.
8818 (lang_printable_name): Set v argument unused.
8819 (lang_print_error): Added argument to lang_printable_name call.
8820 (java_dummy_print, print_lang_decl, print_lang_type,
8821 print_lang_identifier, lang_print_xnode): All argument marked
8822 unused.
8823 * lex.c (java_unget_unicode): Removed unnecessary argument.
8824 (java_allocate_new_line): Unused local variable is gone.
8825 (java_read_char): Added parenthesis in expressions to remove
8826 warnings. Added final return statement.
8827 (java_read_unicode): Added parenthesis in expression to remove
8828 warning.
8829 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8830 (java_parse_escape_sequence): Likewise.
8831 (java_lex): Unused local variables are gone. Fixed
8832 java_unget_unicode invocation.
8833 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8834 defined.
8835 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8836 lang_printable_name invocation in macro.
8837 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8838 Likewise.
8839 (duplicate_declaration_error): Suppressed unused argument in
8840 prototype.
8841 (identical_subpath_p): Function declaration is gone.
8842 (patch_invoke): Suppressed unused argument in prototype.
8843 (patch_cast, build_labeled_block, check_thrown_exceptions):
8844 Likewise.
8845 * parse.y (setjmp.h): Included
8846 (toplev.h): Likewise.
8847 (field_declaration:): Suppressed unused local
8848 (label_decl:): Fixed build_labeled_block invocation.
8849 (java_pop_parser_context): Put extra parenthesis around assignment
8850 in if.
8851 (yyerror): Suppressed unused local variables.
8852 (variable_redefinition_error): Fixed lang_printable_name
8853 invocation.
8854 (create_interface): Suppressed unused local variables.
8855 (create_class): Likewise.
8856 (duplicate_declaration_error): Suppressed unused argument. Fixed
8857 lang_printable_name invocation.
8858 (register_fields): Suppressed unused local variable. Fixed
8859 duplicate_declaration_error invocation.
8860 (method_header): Suppressed unused local variable.
8861 (method_declarator, parser_check_super): Likewise.
8862 (java_complete_class): Suppressed unused local variable. Fixed
8863 fatal error message.
8864 (complete_class_report_errors): Added default: in switch.
8865 (java_check_regular_methods): Fixed lang_printable_name
8866 invocations.
8867 (check_throws_clauses): Likewise.
8868 (java_check_abstract_methods): Suppressed unused local
8869 variable. Fixed lang_printable_name invocation.
8870 (read_import_entry): Added supplemental return statement.
8871 (read_import_dir): Suppressed unused local variables.
8872 (check_pkg_class_access, declare_local_variables): Likewise.
8873 (source_start_java_method): Suppressed unused extern variable
8874 declarations
8875 (expand_start_java_method): Suppressed unused extern and local
8876 variable declarations.
8877 (java_complete_expand_methods): Likewise.
8878 (java_complete_expand_method): Suppressed unused local variables.
8879 (make_qualified_name): Likewise.
8880 (resolve_qualified_expression_name): Added default: in
8881 switch. Fixed lang_printable_name invocation.
8882 (class_instance_creation_expression): Added parenthesis around
8883 expressions.
8884 (patch_method_invocation_stmt): Fixed lang_printable_name and
8885 patch_invoke invocations.
8886 (check_for_static_method_reference): Fixed lang_printable_name
8887 invocation.
8888 (patch_invoke): Suppressed unused arguments and local variables.
8889 (lookup_method_invoke): Suppressed unused local variables.
8890 (qualify_ambiguous_name): Added default: in switch.
8891 (identical_subpath_p): Function removed.
8892 (patch_assignment): Suppressed unused local variables. Suppressed
8893 unnecessary if statement. Fixed lang_printable_name invocations.
8894 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8895 (valid_ref_assignconv_cast_p): Parenthesis around
8896 expression. Suppressed unused local variables.
8897 (build_binop): Suppressed unused local variables. fixed
8898 lang_printable_name invocations.
8899 (string_constant_concatenation): Suppressed unused local
8900 variables.
8901 (patch_unaryop): Fixed lang_printable_name invocation.
8902 (patch_cast): Suppressed unnecessary argument. Fixed
8903 lang_printable_name invocation.
8904 (patch_array_ref): Fixed lang_printable_name invocation.
8905 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8906 (build_labeled_block): Suppressed unused argument.
8907 (generate_labeled_block): Fixed build_labeled_block invocation.
8908 (build_loop_body): Suppressed unused local variables.
8909 (patch_loop_statement): Likewise.
8910 (patch_exit): Fixed lang_printable_name invocation.
8911 (patch_switch_statement): Likewise.
8912 (case_identity): First argument marked unused.
8913 (patch_try_statement): Fixed lang_printable_name invocations.
8914 (patch_synchronized_statement, patch_throw_statement): Likewise.
8915 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8916 lang_printable_name invocations.
8917 (check_thrown_exceptions_do): Suppressed unused argument.
8919 1998-10-14 Tom Tromey <tromey@cygnus.com>
8921 * jcf-write.c (write_classfile): Add output class file as target.
8922 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8923 * jcf.h: Added declarations for dependency-tracking functions.
8924 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8925 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8926 (finish_parse): Call jcf_dependency_write.
8927 (dependency_tracking): New global.
8928 (DEPEND_SET_FILE): New define.
8929 (DEPEND_ENABLE): New define.
8930 (init_parse): Enable dependency tracking if required.
8931 Include "flags.h".
8932 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8933 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8934 (../gcjh$(exeext)): Likewise.
8935 (jcf-depend.o): New target.
8936 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8937 (GCJH_SOURCES): Likewise.
8938 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8939 dep_name argument.
8940 (find_classfile): Added dep_name argument.
8941 (find_class): Compute name of dependency.
8942 (open_in_zip): Call jcf_dependency_add_file.
8943 * gjavah.c (output_file): No longer global.
8944 (usage): Don't mention "gjavah".
8945 (help): Likewise.
8946 (java_no_argument): Likewise.
8947 (version): Likewise.
8948 (main): Recognize and handle -M family of options.
8949 (print_mangled_classname): Return is void.
8950 (process_file): Handle case where output is suppressed.
8951 (HANDLE_END_FIELD): Likewise.
8952 (HANDLE_METHOD): Likewise.
8953 * jcf-depend.c: New file.
8955 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8957 * java-tree.def: Add missing newline at EOF.
8959 1998-10-13 Tom Tromey <tromey@cygnus.com>
8961 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8962 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8963 function.
8964 Include <config.h> and "system.h".
8965 (disassemble_method): Undefine RET to avoid clash with
8966 config/i386/i386.h.
8968 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8970 * decl.c (runtime_exception_type_node, error_exception_type_node):
8971 New global variables.
8972 (init_decl_processing): Initialized.
8973 * expr.c (java_lang_expand_expr): Set caught exception type to
8974 null if catch handler argument doesn't exit.
8975 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8976 tree codes.
8977 * java-tree.h (runtime_exception_type_node,
8978 error_exception_type_node): Global variables declared.
8979 (DECL_FUNCTION_THROWS): New macro.
8980 (DECL_FUNCTION_BODY): Modified comment.
8981 (DECL_SPECIFIC_COUNT): Likewise.
8982 (struct lang_decl): New field throws_list.
8983 (IS_UNCHECKED_EXPRESSION_P): New macro.
8984 * lex.c (java_lex): Generate location information for THROW_TK.
8985 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8986 EXCEPTIONS_P): New macros.
8987 (enum jdep_code): New value JDEP_EXCEPTION.
8988 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8989 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8990 PATCH_METHOD_RETURN_ERROR): New macros.
8991 (patch_method_invocation_stmt): Added new argument to prototype.
8992 (patch_synchronized_statement, patch_throw_statement,
8993 check_thrown_exceptions, check_thrown_exceptions_do,
8994 purge_unchecked_exceptions, check_throws_clauses): New function
8995 prototypes.
8996 * parse.y Fixed typo in keyword section.
8997 (throw:): Rule tagged <node>.
8998 (THROW_TK): Keyword tagged <operator>.
8999 (method_header:): Last argument to call to method_header passed
9000 from throws: rule.
9001 (throws:, class_type_list:, throw_statement:,
9002 synchronized_statement:, synchronized:): Defined actions.
9003 (method_header): New local variable current. Register exceptions
9004 from throws clause.
9005 (java_complete_tree): Complete and verify exceptions from throws
9006 clause.
9007 (complete_class_report_errors): Error message on exceptions not
9008 found
9009 (java_check_regular_methods): Fixed typo. Shortcut on private
9010 overriding methods. Changed error message on method
9011 redefinition. Check for throws clause compatibility.
9012 (check_throws_clauses): New function.
9013 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9014 method. Changed error message on method redefinition.
9015 (currently_caught_type_list): New static variable.
9016 (java_complete_expand_methods): Purge unchecked exceptions from
9017 throws clause list. Call PUSH_EXCEPTIONS before walk and
9018 POP_EXCEPTIONS after.
9019 (resolve_qualified_expression_name): Pass new argument as NULL to
9020 patch_method_invocation_stmt.
9021 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9022 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9023 argument list when appropriate. Use new argument if non null to
9024 store selected method decl.
9025 (patch_invoke): Convert if necessary args of builtin types before
9026 forming CALL_EXPR. Argument list no longer reversed here.
9027 (invocation_mode): Treat final methods as static methods.
9028 (java_complete_tree): New cases for THROW_EXPR: and
9029 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9030 function call.
9031 (complete_function_arguments): No more RECORD_TYPE
9032 conversion. Function parameter nodes no longer saved.
9033 (valid_ref_assignconv_cast_p): Avoid handling null type.
9034 (patch_binop): Fixed null constant reference handling.
9035 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9036 BUILD_THROW macros.
9037 (patch_try_statement): Fixed comments. Record caught types in
9038 list, push the list, expand try block and pop the list.
9039 (patch_synchronized_statement, patch_throw_statement,
9040 check_thrown_exceptions, check_thrown_exceptions_do,
9041 purge_unchecked_exceptions): New functions.
9042 * typeck.c (lookup_argument_method): Allow WFL in place of method
9043 DECL_NAME during method definition check
9045 1998-10-09 Tom Tromey <tromey@cygnus.com>
9047 * gjavah.c (decode_signature_piece): New function.
9048 (print_c_decl): Use it. Added `name_override' argument.
9049 (print_method_info): Use name_override argument to print_c_decl.
9050 (seen_fields): Removed.
9051 (print_field_info): Don't update seen_fields.
9052 (struct method_name): New structure.
9053 (method_name_list): New global.
9054 (print_method_info): Add new method to list of methods.
9055 (name_is_method_p): New function.
9056 (print_field_info): If field name has same name as method, then
9057 change field name.
9058 (process_file): Parse methods before fields.
9059 (field_pass): New global.
9060 (HANDLE_END_FIELD): Take field_pass into account.
9062 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9064 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9065 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9067 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9069 * jvspec.c: Fix bug in jvgenmain_spec patch.
9071 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9073 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9074 * decl.c (soft_exceptioninfo_call_node): New global variable.
9075 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9076 takes extra integer argument. soft_exceptioninfo_call_node
9077 initialized.
9078 * except.c (java_set_exception_lang_code): New function
9079 (method_init_exceptions): Called here.
9080 (prepare_eh_table_type): New function.
9081 (expand_end_java_handler): Called here.
9082 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9083 one argument. Modified generation of call to
9084 soft_badarrayindex_node to use new argument.
9085 (build_java_arrayaccess): Pass faulty index value to
9086 build_java_throw_out_of_bounds_exception.
9087 (generate_name): New function.
9088 (java_lang_expand_expr): New local variables node, current,
9089 has_finally_p. Expand TRY_EXPR node.
9090 (process_jvm_instruction): Replace top of the stack with thrown
9091 object reference when entering exception handler.
9092 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9093 specific tree codes.
9094 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9095 global.
9096 (DECL_SPECIFIC_COUNT): New macro.
9097 (prepare_eh_table_type, java_set_exception_lang_code,
9098 generate_name): New function declarations.
9099 (match_java_method): Declaration deleted.
9100 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9101 macros.
9102 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9103 * parse.h (redefinition_error, refine_accessible_methods_list,
9104 can_cast_to_p): Function declaration removed.
9105 (classitf_redefinition_error, variable_redefinition_error,
9106 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9107 find_most_specific_methods_list, argument_types_convertible,
9108 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9109 valid_cast_to_p, valid_method_invocation_conversion_p,
9110 try_reference_assignconv, add_stmt_to_compound,
9111 build_jump_to_finally, build_tree_list, patch_try_statement,
9112 java_get_catch_block): New function declarations.
9113 * parse.y (string_buffer_type): Global variable deleted.
9114 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9115 finally): Rules tagged <node>.
9116 (TRY_TK, CATCH_TK): Token tagged <operator>.
9117 (class_body_declaration:, class_member_declaration:,
9118 formal_parameter:, explicit_constructor_invocation:,
9119 interface_member_declaration:, constant_declaration:,
9120 primary_no_new_array:, class_instance_creation_expression:,
9121 array_creation_expression:): Issue error on unsuported JDK1.1
9122 features.
9123 (try_statement:, catches:, finally:): Define actions.
9124 (catch_clause_parameter): New rule.
9125 (catch_clause:): Use new rule catch_clause_parameter.
9126 (parse_jdk1_1_error): New function.
9127 (redefinition_error): Renamed classitf_redefinition_error.
9128 (variable_redefinition_error): New function.
9129 (check_class_interface_creation): Call
9130 classitf_redefinition_error.
9131 (java_complete_tree): Added error message on JDEP_TYPE: case.
9132 (complete_class_report_errors): Fixed indentation.
9133 (declare_local_variables): Call variable_redefinition_error.
9134 (source_end_java_method): Call java_set_exception_lang_code and
9135 emit_handlers where appropriate.
9136 (java_method_add_stmt): Call add_stmt_to_block.
9137 (add_stmt_to_block): New function.
9138 (lookup_method_invoke): Fixed outside comment. new local variable
9139 candicates. Call find_applicable_accessible_methods_list and
9140 find_most_specific_methods_list when searching for a
9141 method. Modified error report to list possible candidates when
9142 applicable.
9143 (find_applicable_accessible_methods_list,
9144 find_most_specific_methods_list, argument_types_convertible): New
9145 function.
9146 (refine_accessible_methods_list): Function deleted.
9147 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9148 expr (if applicable) before calling patch_array_ref.
9149 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9150 (enter_block): Fixed comment.
9151 (enter_a_block): New function.
9152 (patch_assignment): Reorganized. Call try_reference_assignconv for
9153 references. Call valid_cast_to_p instead of can_cast_to_p.
9154 (try_reference_assignconv,
9155 valid_builtin_assignconv_identity_widening_p): New functions.
9156 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9157 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9158 functions.
9159 (build_string_concatenation): Don't resolve StringBuffer.
9160 (patch_cast): Fixed inverted arguments.
9161 (patch_array_ref): Code to save array expr deleted. Call
9162 valid_cast_to_p instead of can_cast_to_p.
9163 (generate_labeled_block): Call generate_name.
9164 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9165 patch_try_statement): New functions.
9166 * typeck.c (match_java_method): Function deleted.
9168 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9170 * jvspec.c: jvgenmain_spec uses different temporary file names.
9172 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9174 * jvspec.c (lang_specific_driver): Fail if user specifies
9175 --main= when not linking.
9177 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9179 * class.c (make_class_data): Push value for `thread' field.
9180 * decl.c (init_decl_processing): Added `thread' field to class.
9182 * class.c (add_field): Always make static fields externally
9183 visible.
9185 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9187 * expr.c (build_java_athrow,
9188 build_java_throw_out_of_bounds_exception, expand_invoke,
9189 build_newarray, expand_java_multianewarray, build_java_monitor):
9190 Update comments to reflect _Jv_* function names.
9192 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9194 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9195 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9196 * parse.y (expand_start_java_method): Likewise.
9198 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9200 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9202 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9203 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9204 * expr.c: Remove no-longer-needed calls to promote_type.
9205 * decl.c (give_name_to_locals): Liekwise.
9206 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9207 * parse.y: Add/remove promote_type calls as appropriate.
9208 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9209 (parse_signature_string): Likewise.
9210 (build_java_array_type): Fix for now signature convenions.
9212 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9214 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9216 * class.c (init_class_processing): libjava function renamed to
9217 _Jv_RegisterClass.
9219 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9222 * java-tree.def: Fixed DEFTREECODE third argument.
9223 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9224 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9225 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9226 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9227 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9228 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9229 * lang.c (java_tree_code_type, java_tree_code_length,
9230 java_tree_code_name): New arrays.
9231 (lang_init): Append Java tree node definitions to Gcc ones.
9232 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9233 defined.
9234 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9235 wfl_to_string.
9236 (java_lex): Allow declaration of empty string constants. Retain
9237 location information on CASE_TK and DEFAULT_TK.
9238 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9239 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9240 Modified to be more robust.
9241 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9242 (build_new_invocation, try_builtin_assignconv,
9243 patch_switch_statement, string_constant_concatenation,
9244 build_string_concatenation, patch_string_cst, patch_string,
9245 java_expand_switch): New function declarations.
9246 * parse.y: Rules related to switch and EH tagged <node>.
9247 (label_id): Set to NULL_TREE
9248 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9249 tree nodes.
9250 (this_or_super:): Fixed indentation.
9251 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9252 statement_expression:): Removed call to RULE on all sub-rules.
9253 (switch_expression:, switch_labels:): New rules.
9254 (switch_statement:, switch_block:, switch_block_statement_groups:,
9255 switch_block_statement_group:, switch_labels:, switch_label:):
9256 Defined actions.
9257 (throw_statement:, synchronized_statement:, try_statement:):
9258 Defined temporary actions.
9259 (class_instance_creation_expression:): Call
9260 build_new_invocation. Fixed indentation.
9261 (field_access): Fixed indentation.
9262 (method_invocation): Likewise.
9263 (make_qualified_primary): Use THIS_EXPR.
9264 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9265 resolving from SUPER, set *type_found.
9266 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9267 (java_complete_tree): Removed unused local variable `location'. Case
9268 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9269 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9270 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9271 STRING_CST: case. default: checks for patchable strings.
9272 (complete_function_arguments): Transform string constant or
9273 crafted StringBuffer if necessary.
9274 (build_method_invocation): Fixed comments.
9275 (build_new_invocation): New function.
9276 (patch_assignment): Call try_builtin_assignconv to figure a valid
9277 assignment conversion between builtin types.
9278 (try_builtin_assignconv): New function.
9279 (build_binop): Use URSHIFT_EXPR directly to call build.
9280 (operator_string): Use UNARY_PLUS_EXPR.
9281 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9282 operator.
9283 (do_merge_string_cste, merge_string_cste,
9284 string_constant_concatenation, build_string_concatenation,
9285 patch_string, patch_string_cst): New function.
9286 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9287 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9288 (build_newarray_node): Use NEW_ARRAY_EXPR.
9289 (build_this): Use THIS_EXPR.
9290 (build_return): Enable debug information on return statement.
9291 (build_if_else_statement): Likewise.
9292 (complete_labeled_statement): Fixed related comment.
9293 (build_loop_body): Fixed comment.
9294 (build_bc_statement): Enable debug information on break/continue
9295 statements.
9296 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9297 context.
9298 (patch_switch_statement, case_identity, java_expand_switch): New
9299 functions.
9301 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9303 * buffer.h (BUFFER_INIT): New macro.
9304 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9305 Pass (struct jcf_partial *state) to most functions.
9306 (jcf_block, jcf_relocation): New types.
9307 Support labels, branches, conditionals, loops.
9309 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9311 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9313 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9315 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9316 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9317 not integer_type_node (INT_TYPE_SIZ bits).
9319 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9321 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9322 * jcf-dump.c (print_exception_table): New function.
9323 (disassemble_method): Better handling of wide instructions.
9324 Make more robust for bad input.
9326 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9328 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9329 FreeBSD.
9331 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9333 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9335 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9337 * Makefile.in ($(PARSE_H)): Removed target.
9339 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9341 * Makefile.in (JAVA_OBJS): Add memmove.o
9342 (memmove.o): New target & rules.
9344 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9346 * expr.c (expand_invoke): Don't generate a call to the class init
9347 code.
9349 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9351 * Makefile.in: Add many missing dependencies.
9352 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9353 as appropriate.
9354 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9355 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9357 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9359 * decl.c (complete_start_java_method): If method is static (and
9360 not private) call _Jv_InitClass.
9361 * expr.c (expand_invoke): Don't call build_class_init.
9363 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9365 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9367 * Make-lang.in (GCJ): Define before using.
9369 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9371 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9372 losing due to namespace pollution in GNU getopt.h
9374 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9376 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9377 (java.all.cross): Likewise.
9378 (java.rest.encap): Likewise.
9380 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9382 * gjavah.c (print_class_decls): Fix thinko in arglist
9383 * jcv-io.c (find_classfile): Similarly.
9385 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9387 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9389 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9391 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9392 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9393 * Makefile.in (PARSE_C): New macro.
9394 (PARSE_H): Likewise.
9395 (PARSE_SCAN_C): Likewise.
9396 ($(PARSE_C)): Target renamed from parse.c.
9397 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9398 (clean): Remove parse-scan.c as well.
9399 (parse.o): Depend on $(PARSE_C).
9401 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9403 * README, license.terms: Removed.
9405 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9406 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9407 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9408 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9409 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9410 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9411 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9412 and Java trademark attribution.
9414 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9416 * Makefile.in: Use gcjh, not gjavah.
9417 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9418 * Make-lang.in: Changed gjavah to gcjh everywhere.
9420 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9422 * gjavah.c: Support new -prepend -add -append flags.
9423 (print_method_info): Method is not virtual if class is final.
9425 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * jv-scan.c: Fixed copyright assignment.
9428 * keyword.gperf: Likewise.
9429 * keyword.h: Likewise.
9430 * lex.c: Fixed copyright assignment.
9431 (java_lex): Push unicode back when parsing '<'.
9432 * lex.h: Fixed copyright assignment.
9433 * parse-scan.y: Likewise.
9434 * parse.h: Fixed copyright assignment.
9435 (build_debugable_stmt, complete_for_loop): New function prototypes.
9436 * parse.y: Fixed copyright assignment.
9437 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9438 size_zero_node when completing a loop with no exit condition.
9439 (for_statement_nsi:): Define action.
9440 (for_init:, for_update:): Return size_zero_node when empty.
9441 (declare_local_variables): Call build_debugable_stmt.
9442 (build_debugable_stmt): New function.
9443 (build_loop_body): Build debugable statement around loop
9444 condition part.
9445 (complete_loop_body): Take into account the debugable statement
9446 around the EXIT_EXPR.
9447 (complete_loop_body): New function.
9448 (patch_exit_expr): Fixed condition inversion.
9450 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9452 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9453 name of thread define.
9454 * jvspec.c (THREAD_NAME): New macro.
9455 (GCLIB): Likewise.
9456 (THREADLIB): Likewise.
9457 (lang_specific_driver): Recognize attempt to link with thread
9458 library or gc library. Recognize -ljava on command line so it
9459 isn't linked against more than once.
9461 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9463 * parse-scan.y (report_main_declaration): Name of the class
9464 containing `main' can be a qualified name.
9466 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9468 * config-lang.in: Changed gjavac to gjc everywhere.
9469 * Make-lang.in: Changed gjavac to gjc everywhere.
9471 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9474 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9475 and install the files.
9476 * Makefile.in (JAVA_OBJS_LITE): New variable.
9477 (compiler:): Now include jv-scan as a dependency.
9478 (../jv-scan$(exeext), parse-scan.c): New targets.
9479 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9480 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9481 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9482 check for errors even if parse_only.
9483 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9484 defined.
9485 (yylex): New function. Uses java_lex body.
9486 (java_lex): Removed commented out statement. Remove local variable
9487 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9488 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9489 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9490 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9491 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9492 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9493 where appropriate.
9494 (java_lex_error): Empty if JC1_LITE is defined.
9495 (java_get_line_col): Return 0 if JC1_LITE is defined.
9496 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9497 SET_MODIFIER_CTX): Moved into the section containing the macros
9498 conditionally defined by JC1_LITE.
9499 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9500 argument if JC1_LITE is defined.
9501 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9502 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9503 is defined.
9504 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9505 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9506 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9507 to different values according to JC1_LITE.
9508 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9509 declared if JC1_LITE set.
9510 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9511 defined if JC1_LITE not set.
9512 (struct parser_ctx): Reorganized and skip the jc1 front end part
9513 if JC1_LITE set.
9514 (java_layout_classes): New function definition.
9515 (java_push_parser_context, java_init_lex, yyparse, yylex,
9516 yyerror): Prototype always declared. All other static function
9517 prototypes declared only if JC1_LITE is not set.
9518 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9519 declared in parse.h.
9520 (java_layout_classes): New function.
9521 (java_complete_expand_methods): No longer layout the class here.
9522 * parse-scan.y: New file.
9523 * jv-scan.c: New file.
9525 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9527 * gjavah.c (main): Handle -friend option.
9528 (friend_specs): New global.
9529 (generate_access): Handle friend_specs.
9530 (process_file): Likewise.
9531 (MAX_FRIENDS): New macro.
9532 (friend_count): New global.
9533 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9534 Changed all callers.
9536 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9538 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9539 (main): Handle processing all the entries of a named .zip archive.
9540 * jcf-io.c (jcf_trim_old_input): New function.
9541 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9543 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9545 * lang.c (flag_assume_compiled): Make default be on.
9547 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9549 * jcf-dump.c: Add bunches of flags to control output more.
9550 (process_class): New function; support printing more than one class.
9551 (main): Support new --print-main and --javap flags.
9552 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9553 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9555 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9557 Change mangling of dispatch table to match C++ vtable (w/thunks).
9558 * class.c (build_dtable_decl), java-tree.h: New function.
9559 (make_class_data): Call it.
9560 * decl.c (init_decl_processing): Likewise.
9562 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9564 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9565 soft_anewarray; adjust args passed.
9566 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9567 match _Jv_NewObjectArray.
9569 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9572 * expr.c (loopup_label): Call create_label_decl.
9573 (create_label_decl): New function.
9574 (java_lang_expand_expr): Call expand_start_bindings with argument
9575 set to zero.
9576 * java-tree.h Added space after PROTO in function declarations
9577 when necessary.
9578 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9579 (create_label_decl, push_labeled_block): New function
9580 declarations.
9581 * lex.c (label_id): Initialize.
9582 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9583 switch.
9584 * parse.h Added space after PROTO in function declarations when
9585 necessary.
9586 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9587 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9588 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9589 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9590 macros.
9591 (struct parser_ctxt): New fields current_loop,
9592 current_labeled_block.
9593 (build_if_else_statement, patch_if_else_statement,
9594 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9595 generate_labeled_block, complete_labeled_statement,
9596 build_bc_statement, patch_bc_statement, patch_loop_statement,
9597 build_new_loop, build_loop_body, complete_loop_body): New function
9598 declarations.
9599 * parse.y (java_warning_count): New global variable.
9600 (label_id): New static variable.
9601 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9602 (block:): Return size_zero_node when block is empty.
9603 (empty_statement:): Return size_zero_node.
9604 (statement:): Implement supplemental action when for_statement: is
9605 reduced.
9606 (label_decl:): New rule.
9607 (labeled_statement:): Rewritten using label_decl. Actions
9608 implemented.
9609 (labeled_statement_nsi:): Likewise.
9610 (if_then_statement): Actions implemented.
9611 (while_expression): New rule.
9612 (while_statement:): Rewritten using while_expression. Actions
9613 implemented.
9614 (while_statement_nsi:): Likewise.
9615 (do_statement_begin:): New rule.
9616 (do_statement:): Rewritten using do_statement_begin. Actions
9617 implemented.
9618 (for_statement:): Rewritten using for_begin. Actions implemented.
9619 (for_statement_nsi:): Likewise.
9620 (for_header:, for_begin:): New rules.
9621 (for_init:): Actions implemented.
9622 (statement_expression_list:, break_statement:,
9623 continue_statement:): Likewise.
9624 (yyerror): Count number of issued warning(s).
9625 (java_report_errors): Report error(s) and/or warning(s).
9626 (java_complete_class): Use build_java_argument_signature to
9627 recompute completed method signature.
9628 (java_check_regular_methods): New locals method_wfl and aflags.
9629 Use method_wfl instead of lookup_cl during error reports. Fixed
9630 indentation and modified some error messages. Use
9631 lang_printable_name in method instead of the DECL_NAME. New code
9632 to issue warnings on methods not overriding corresponding methods
9633 private to a different package.
9634 (java_method_add_stmt): Call add_stmt_to_compound.
9635 (add_stmt_to_compound): New function.
9636 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9637 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9638 (build_if_else_statement, patch_if_else_statement,
9639 build_labeled_block, generate_labeled_block,
9640 complete_labeled_statement, build_new_loop, build_loop_body,
9641 complete_loop_body, patch_loop_statement, build_bc_statement,
9642 patch_bc_statement, patch_exit_expr): New functions.
9643 * typeck.c (build_java_signature): Build argument signature before
9644 enclosing it in between parenthesis.
9646 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9648 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9649 (JAVA_OBJS): Added reminder comment
9651 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9653 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9654 be interpreted as a long long.
9656 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9658 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9659 soft_initialise_class. Use _Jv_NewMultiArray, not
9660 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9661 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9662 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9663 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9665 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9667 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9668 length_identifier_node): New global tree node constants.
9669 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9670 Replace uses by super_identifier_node etc.
9671 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9673 * parse.y (resolve_field_access): Don't special-case ".length" if
9674 flag_emit_class_files.
9675 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9676 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9677 and ARRAY.length.
9679 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9681 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9682 * class.c (make_method_value): Remove init for removed fields.
9684 * class.c (layout_class): Use build_java_argument_signature.
9685 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9687 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9688 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9689 (build_java_signature): Don't use push_java_argument_signature.
9691 * typeck.c (lookup_argument_method): New function.
9692 * parse.y (java_check_regular_methods): Use lookup_argument_method
9693 instead of lookup_java_method2 followed by lookup_java_method.
9695 * parse.y (check_method_redefinition): Minor optimization.
9697 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9698 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9700 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9702 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9703 c-pragma.o.
9705 * gjavah.c (java_float_finite): Use K&R-style definition.
9706 (java_double_finite): Likewise.
9707 (generate_access): Now returns void. Changed all callers.
9708 (last_access_generated): Removed.
9709 (process_file): Only make a single pass over the .class file.
9711 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9713 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9714 for compatibility for G++ (with -fvtable-thunks).
9715 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9717 * gjavah.c (process_file): Use public inheritance for super-class.
9719 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9721 * lex.c (java_init_lex): Initialize ctxp->package.
9722 * parse.h (struct parser_ctxt): package and package_len replaced
9723 by tree package, an identifier node. Field method_decl_list is
9724 gone. Fixed comments.
9725 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9726 class_in_current_package): New function prototypes.
9727 * parse.y (array_type:): Set class loaded flag on primitive type
9728 arrays.
9729 (package_declaration:): Assign ctxp->package to the
9730 identifier node.
9731 (method_invocation:): Handle invocation of method qualified by
9732 `super'.
9733 (single_type_import_declaration:): Removed ambiguity check.
9734 (java_pop_parser_context): New local variable `next'. Reset and
9735 set IMPORT_CLASSFILE_NAME flags on current and previous import
9736 list.
9737 (java_accstring_lookup): Use new local macro COPY_RETURN.
9738 (lookup_field_wrapper): New function.
9739 (parser_qualified_classname): Use merge_qualified_name.
9740 (parser_check_super_interface): Broaden error message.
9741 (do_resolve_class): Check for qualified class name in the current
9742 compilation unit if appropriate.
9743 (process_imports): Check for already defined classes.
9744 (check_pkg_class_access): Got rid of call to
9745 get_access_flags_from_decl.
9746 (java_complete_expand_methods): Call safe_layout_class based on
9747 the current class size.
9748 (make_qualified_primary): Build a WFL qualification on primary if
9749 none exists.
9750 (merge_qualified_name): New function.
9751 (make_qualified_name): Use merge_qualified_name.
9752 (resolve_expression_name): Use safe_lookup_field.
9753 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9754 (resolve_qualified_expression_name): Likewise. Check on resolved
9755 element accessibility.
9756 (not_accessible_p, class_in_current_package): New functions.
9757 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9758 (patch_method_invocation_stmt): Merged common pieces. Check
9759 accessibility of invoked method.
9760 (check_for_static_method_reference): Add returned type in error
9761 message.
9762 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9763 (refine_accessible_methods_list): Merged two conditions in test.
9764 (java_complete_class): Sanity check on stabilize_ref gone.
9765 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9767 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9769 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9771 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9773 * gjavah.c (F_NAN): Removed.
9774 (F_NAN_MASK): New macro.
9775 (F_POSITIVE_INFINITY): Removed.
9776 (F_NEGATIVE_INFINITY): Likewise.
9777 (java_float_finite): Rewrote.
9778 (D_NAN_MASK): Renamed.
9779 (java_double_finite): Rewrote.
9780 (D_POSITIVE_INFINITY): Removed.
9781 (D_NEGATIVE_INFINITY): Likewise.
9783 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9784 If verbose, print underlying representation of value in hex.
9786 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9788 * buffer.h, buffer.c: New files.
9789 * Makefile.in (JAVA_OBJS): Add buffer.o.
9791 Support locals variables and writing their debug entries to .class.
9792 * jcf-write.c: Simplify some by user new buffer type.
9793 (vode_buffer_grow): Removed.
9794 (struct localvar_info): New type.
9795 (localsvars, localvartable): New buffers.
9796 (localvar_alloc, localvar_free): New functions.
9797 (generate_bytecode_insns): Handle local variables.
9798 (generate_classfile): Write LocalVariableTable attribute.
9800 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9802 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9803 * zipfile.h (ZIPMAGIC): New macro.
9805 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9807 * Makefile.in (gjavah.o): Updated dependencies.
9808 (jcf-dump.o): Likewise.
9809 (all.indirect): Use ../gjavah.
9810 (../gjavah$(exeext)): Likewise.
9811 (clean): Don't remove gjavah.
9812 (clean): Remove parse.c, not java/parse.c.
9813 * Make-lang.in (java): Added gjavah.
9814 (gjavah$(exeext)): New target.
9815 (GJAVAH_SOURCES): New macro.
9816 (java.all.build): Added gjavah.
9817 (java.all.cross): Likewise.
9818 (java.rest.encap): Likewise.
9819 * config-lang.in (compilers, stagestuff): Added gjavah.
9821 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9823 * gjavah.c (java_float_finite): New function.
9824 (java_double_finite): Likewise.
9825 (F_POSITIVE_INFINITY): New macro.
9826 (F_NEGATIVE_INFINITY): Likewise.
9827 (F_NAN): Likewise.
9828 (D_POSITIVE_INFINITY): Likewise.
9829 (D_NEGATIVE_INFINITY): Likewise.
9830 (D_NAN): Likewise.
9831 (print_field_info): Use java_float_finite and java_double_finite.
9833 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9835 * parse.y (method_header): Name "this" implicit argument.
9837 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9839 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9840 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9841 (put_linenumber): New function.
9842 (generate_bytecode_insns, generate_classfile): Write line numbers.
9844 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9846 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9847 (lookup_name, build_known_method_ref, build_class_init,
9848 build_invokevirtual, invoke_build_dtable, match_java_method,
9849 build_field_ref, pushdecl_force_head, build_java_binop,
9850 binary_numeric_promotion, build_decl_no_layout,
9851 build_java_arrayaccess, build_newarray, build_anewarray,
9852 build_java_array_length_access, build_java_arraynull_check): New
9853 extern function prototypes.
9854 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9855 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9856 java-tree.h.
9857 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9858 to NULL
9859 * jcf.h (jcf_out_of_synch): New extern function prototype.
9860 * parse.h: Static/global function implemented in parse.y
9861 prototyped and declarations moved at the end of the file.
9862 (DECL_P): Check that the argument isn't null.
9863 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9864 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9865 (QUAL_DECL_TYPE): New macro.
9866 (PARAMS): Macro definition removed.
9867 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9868 (return_statement:): Call build_return.
9869 (field_access:): Call make_qualified_primary in sub rule.
9870 (method_invocation:): Build method invocation and call
9871 make_qualified_primary when processing primaries.
9872 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9873 get_type_from_signature.
9874 (java_check_regular_method): Extra integer 0 argument when calling
9875 lookup_java_method2.
9876 (lookup_java_interface_method2): Extra method DECL argument when
9877 calling lookup_java_interface_method2.
9878 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9879 COMPOUND_EXPR node.
9880 (java_complete_expand_method): Layout current class iff not
9881 already done. Don't process interface's methods.
9882 (java_complete_expand_method): Use super class only if it
9883 exists. Use current class otherwise.
9884 (make_qualified_primary): New function.
9885 (resolve_expression_name): Process qualified expression or
9886 expression from primary the same way.
9887 (resolve_expression_name): Two last arguments to
9888 resolve_field_access are now NULL_TREEs.
9889 (resolve_field_access): New variable is_static. Local field must
9890 be DECLs. is_static computed on field DECLs only. Append code in
9891 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9892 to initialize field_type.
9893 (resolve_qualified_expression_name): New local variable,
9894 previous_call_static and is_static. Handle primaries with function
9895 calls, casts, array references and `this'. `super' now handled as
9896 `(super_class)this'. Use is_static to clarify boolean expressions.
9897 Added code to handle case where a proper handle is required to
9898 access a field. Use QUAL_DECL_TYPE where applicable.
9899 (maybe_access_field): New function.
9900 (patch_method_invocation_stmt): New arguments primary, where,
9901 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9902 deleted. Use `where' as a type to search from if specified. Check
9903 for static method reference where forbidden. Append primary or
9904 current_this to the argument list if not calling constructor nor
9905 static methods.
9906 (check_for_static_method_reference): New function.
9907 (patch_invoke): Layout the class on which new is done if
9908 necessary.
9909 (lookup_method_invoke): Changed format to report errors on
9910 methods.
9911 (qualify_ambiguous_name): New local variable this_found. Now
9912 handle things from primaries. Method call are considered
9913 expression names.
9914 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9915 changed into NULLs.
9916 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9917 (java_complete_tree): New case fo RETURN_EXPR. Process function
9918 call arguments in separate function.
9919 (complete_function_arguments): New function.
9920 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9921 anymore.
9922 (patch_assignment): Take the return function slot into account as
9923 a RHS. Distinguish assignment from a return.
9924 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9925 when checking methods in interfaces.
9926 (resolve_type_during_patch): NULL argument to unresolve_type_p
9927 instead of NULL_TREE.
9928 (patch_newarray): Fixed typo in comment.
9929 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9930 (build_return, patch_return): New functions.
9931 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9933 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9935 * constants.c (find_name_and_type_constant, find_fieldref_index,
9936 find_methodref_index): New methods.
9937 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9938 just return given method. Also, rename to build_known_method_ref.
9939 (expand_invoke): Rename call to build_invoke_non_interface.
9940 * java-tree.h, parse.h: Update prototype.
9941 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9942 (such as expand_expr_stmt) if flag_emit_class_files.
9943 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9944 STACK_TARGET, IGNORE_TARGET): New macros.
9945 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9946 (generate_bytecode_insn): New function to generate method's bytecode.
9947 (generate_classfile): Node generate Code attribute for a method.
9948 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9949 push_long_const, field_op, adjust_typed_op, maybe_wide):
9950 New functions used by generate_bytecode_insn.
9952 * typeck.c (signature_include_return): Remove variable.
9953 (push_java_argument_signature, build_java_argument_signature): New.
9954 (build_java_signature): Use push_java_argument_signature.
9955 * parse.y: Use build_java_argument_signature instead of fiddling
9956 with signature_include_return.
9958 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9960 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9961 types.
9963 * Makefile.in (all.indirect): Added gjavah$(exeext).
9964 (gjavah$(exeext)): Added $(exeext).
9965 (clean): Likewise.
9967 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * class.c (layout_class): Call to java_layout_parsed_class replace
9970 by safe_layout_class.
9971 * expr.c (build_java_array_length_access): Removed static storage
9972 class in the function definition.
9973 (build_java_arraynull_check): Likewise.
9974 Also fixed typos in two comments.
9975 * lex.c (java_init_lex): Initialize static global kw_length.
9976 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9977 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9978 java_lex_error.
9979 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9980 * parse.h (resolve_no_layout): New static function declaration.
9981 (get_identifier_in_static): Declaration removed.
9982 (java_layout_parsed_class): Function name declaration changed to
9983 safe_layout_class.
9984 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9985 not_initialized_as_it_should_p, build_this): New static function
9986 declarations.
9987 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9988 binary_numeric_promotion, stabilize_reference,
9989 build_decl_no_layout, build_java_arrayaccess): Extern function
9990 declarations moved into their own section.
9991 (build_newarray, build_anewarray, build_java_array_length_access,
9992 build_java_arraynull_check): New extern function declarations.
9993 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9994 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9995 fake tree codes.
9996 (CALL_CONSTRUCTOR_P): New macro.
9997 * parse.y (kw_length): New static global tree node.
9998 (return_statement): Tagged <node>.
9999 (RETURN_TK): Tagged <operator>.
10000 (variable_declarator_id:): Build variable declaration with an
10001 empty initialization value if a syntax error was found in the
10002 initialization part of the variable declaration.
10003 (statement_without_trailing_substatement:): return_statement: now
10004 uses the default rule.
10005 (return_statement:): Temporarily fixed to return NULL_TREE.
10006 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10007 (class_instance_creation_expression:): Class creation rules now
10008 call build_method_invocation upon reduction.
10009 (array_creation_expression:): Rules call build_newarray_node upon
10010 reduction.
10011 (dim_exprs:): Build a list of dimension expressions.
10012 (dim_expr:): Store location of the OSB_TK in the dimension
10013 expression node.
10014 (method_invocation:): Added a new error rule.
10015 (build_unresolved_array_type): WFL argument may also be an array
10016 on a primitive type. Name of the argument changed to reflect this.
10017 (method_declarator): Insert argument type at the beginning of the
10018 argument type list and later reverse the list.
10019 (unresolved_type_p): Argument 'returned' may be optionally
10020 NULL_TREE.
10021 (java_layout_class_from_source): Function renamed
10022 safe_layout_class.
10023 (resolve_and_layout): Now call resolve_no_layout and
10024 safe_layout_class.
10025 (resolve_no_layout): New function.
10026 (purify_type_name): New function.
10027 (complete_class_report_errors): Call purify_type_name during error
10028 report on a type not found.
10029 (process_imports): error_found local variable doesn't need to be
10030 initialized to zero.
10031 (declare_local_variables): New local type_wfl. Fixed typo in error
10032 message. type_wfl assigned to unresolved type and used to register
10033 incomplete type. Build a WFL around the variable initialization
10034 statement so that debug info can be generated on it.
10035 (source_start_java_method): Reverse argument list after they've
10036 been processed.
10037 (current_this): New static global variable.
10038 (java_complete_expand_methods): Set current_this when appropriate.
10039 (resolve_expression_name): Build correct static and non static
10040 field access bearing a simple name.
10041 (resolve_field_access): Resolve the length field of arrays. Handle
10042 f.m() cases.
10043 (patch_method_invocation_stmt): Set the type of the method
10044 invocation to error_mark_node. This value is later overridden by a
10045 valid type, if any. Don't handle qualified constructor invocation
10046 as qualified method invocation. Call lookup_method_invoke with its
10047 new flag. It's no longer necessary to access the selected method
10048 as the value of a tree list. Handle constructor invocation.
10049 (patch_invoke): Reverse argument list when invoking non interface
10050 methods. Insert call to new as the first argument of the
10051 constructor.
10052 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10053 defined within a final class. Return INVOKE_STATIC if the invoked
10054 method is a constructor.
10055 (lookup_method_invoke): New lc argument is a flag to indicate a
10056 constructor lookup. Now handle constructor lookup. Choose the most
10057 specific method in case several were matching the invocation
10058 requirements. Return a method decl instead of a tree list featuring
10059 one single method decl element.
10060 (refine_accessible_methods_list): New lc flag argument to
10061 indicate that a constructor is being looked up.
10062 (not_initialized_as_it_should_p): New function.
10063 (java_complete_tree): Now process fake tree codes
10064 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10065 save_expr on resolved function call arguments. Case on
10066 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10067 (patch_assignment): LHS can be a field access expression. When
10068 dealing with reference, lhs_type is the promoted type of the
10069 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10070 applicable.
10071 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10072 (patch_binop): Use not_initialized_as_it_should_p where
10073 applicable.
10074 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10075 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10076 where applicable.
10077 (resolve_type_during_patch): New function.
10078 (patch_cast): Call resolve_type_during_patch to resolve type and
10079 report error accordingly.
10080 (patch_array_ref): Use not_initialized_as_it_should_p where
10081 applicable. Array base expression is saved before being
10082 used. Promote the type of an array elements if it contains non
10083 builtin types.
10084 (build_newarray_node, patch_newarray, build_this): New functions.
10086 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10088 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10089 increment it in `for' statement.
10090 (print_field_info): If number is inf or nan, don't print it.
10091 (print_method_info): If method name is `delete', just ignore it.
10092 (print_c_decl): Special-case jstringArray.
10094 * gjavah.c (help): New function.
10095 (no_argument): New function.
10096 (usage): Changed text.
10097 (main): Rewrote argument handling. Now handles -v, --help,
10098 --version.
10099 (version): New function.
10100 (found_error): New global.
10101 (main): Return found_error.
10102 (generate_access): Set found_error.
10103 (print_c_decl): Likewise.
10105 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10107 * gjavah.c (print_c_decl): Don't print "," when examining field.
10108 Skip type name when looking at "[L" types.
10109 (process_file): Now static.
10110 (generate_access): Now returns int.
10111 (last_access_generated): New global.
10112 (process_file): Clear last_access_generated; make multiple passes
10113 over the class.
10114 (print_field_info): Just return if generate_access returns true.
10115 (print_method_info): Likewise. Also, allow <init> functions to
10116 pass through.
10117 (print_c_decl): Added is_init argument. Print constructors
10118 properly.
10119 (print_cxx_classname): Use UTF8_GET to extract characters from
10120 string.
10121 (print_base_classname): New function.
10122 (print_class_decls): New function.
10123 (process_file): Use it.
10124 (utf8_cmp): New function.
10126 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10128 * lang-options.h: Format changed to match changes in gcc/toplev.c
10129 to implement a --help option.
10131 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10133 * decl.c (init_decl_processing): Revert change to dtable_type.
10135 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10137 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10139 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10141 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10143 * lang.c (lang_init): Default flag_exceptions to 1, without
10144 checking to see if it's 2 first.
10146 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10148 * constants.c: Include "system.h".
10149 * decl.c: Likewise.
10150 * lang.c (flag_new_exceptions): Get via extern now.
10151 (lang_init_options): New functions. Turn on flag_new_exceptions.
10153 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * lex.c (java_lex): Return 0 when we see an invalid character in
10156 the input.
10158 * lex.c (java_read_char): Specify extra argument when calling
10159 java_lex_error.
10160 (java_read_unicode, java_parse_end_comment,
10161 java_parse_escape_sequence): Likewise,
10162 (java_lex): Specify extra argument when calling
10163 java_lex_error. Test that IDs are beginning with a legal character
10164 for IDs. Handle invalid characters with an error message and a
10165 call to java_lex_error.
10166 (java_lex_error): Adjust column position by new argument
10167 `forward'. Issue an error even if in the middle of reporting an
10168 other error.
10170 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10172 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10173 we don't explicitly put a null pointer when we're copying it.
10175 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10177 * gjavah.c (print_cxx_classname): New function.
10178 (super_class_name): Likewise.
10179 (print_super_fields): Removed.
10180 (in_super): Removed.
10181 (print_field_info): Never generate #defines.
10182 (print_c_decl): Changed generated types to match JNI. No longer
10183 print class name before method name.
10184 (print_method_info): Print "static" before static methods.
10185 Print "virtual" before non-final methods.
10186 (usage): Use exit(1), not exit(-1).
10187 (main): Likewise.
10188 (print_field_info): Use %.17g to print a double.
10189 (last_access): New globals.
10190 (process_file): Initialize last_access.
10191 (usage): Now static.
10192 (ACC_VISIBILITY): New define.
10193 (generate_access): New function.
10194 (print_field_info): Call it.
10195 (print_method_info): Likewise. Also, generate information for all
10196 methods, not just native methods. Return void.
10197 (print_c_decl): Return void.
10198 (print_field_info): Return void.
10200 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10202 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10203 processing the jc1 grammar file. Prefix bison functions and
10204 variables with java_.
10205 (parse.c): Dependencies on parse.h and lex.h
10206 * expr.c (build_java_arrayaccess): Function now global.
10207 * java-tree.h: Comment reorganized to carry on previous
10208 classification effort.
10209 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10210 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10211 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10212 java_parse (new prefix java_ generated by bison).
10213 (java_layout_parsed_class, java_register_parsed_class): Function
10214 call removed.
10215 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10216 * lex.c (static tree wfl_op): Variable deleted.
10217 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10218 ctxp fields to NULL_TREE.
10219 (java_lex): No longer create WFL for operators. Filename caching
10220 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10221 created as STRING_CST and later expanded. Removed extra argument
10222 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10223 and SUPER.
10224 (build_wfl_node): Removed code in comments.
10225 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10226 store token and location data in the current bison token.
10227 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10228 static/extern function declaration at the beginning of the file.
10229 (struct qualification): Data structure definition deleted.
10230 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10231 (qualify_ambiguous_name): Function declaration modified. Function
10232 now returns nothing.
10233 (build_array_ref, patch_array_ref, make_qualified_name,
10234 resolve_qualified_expression_name, maybe_generate_clinit,
10235 resolve_field_access): New static function declarations.
10236 (build_java_arrayaccess): New extern function declaration.
10237 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10238 (CALL_EXPR_PRIMARY): Macro deleted.
10239 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10240 (struct parser_ctxt): Field initialized_final
10241 removed. non_static_initialized, static_initialized: New fields.
10242 * parse.y (static tree kw_super, static tree kw_this): New global
10243 static.
10244 (%union): tree wfl field of operator member replaced by int
10245 location. WFLs are non longer created for operators.
10246 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10247 (qualified_name:): Now calls make_qualified_name to build the
10248 identifier.
10249 (type_declaration:): Consider generating <clinit> when class
10250 parsing completed.
10251 (variable_declarator:): Directly build an assignment node when the
10252 variable is initialized when declared.
10253 (this_or_super:): Build a WFL and set current location when THIS
10254 or SUPER are parsed.
10255 (expression_statement:): Wrap statement around a WFL.
10256 (primary_no_new_array:): Fixed typo. Changed value returned by
10257 THIS_TK because of its new type (temporary).
10258 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10259 (field_access:): Build qualified name with SUPER.
10260 (method_invocation:): Fixed returned value because of SUPER's new
10261 type.
10262 (array_access:): Use OSB_TK location information.
10263 (post_increment_expression:, post_decrement_expression:,
10264 unary_expression:, pre_increment_expression:,
10265 pre_decrement_expression:, unary_expression_not_plus_minus:,
10266 cast_expression:, multiplicative_expression:,
10267 additive_expression:, shift_expression:, relational_expression:,
10268 equality_expression:, and_expression:, exclusive_or_expression:,
10269 inclusive_or_expression:, conditional_and_expression:,
10270 conditional_or_expression:, assignment:): Use new location/token
10271 information available on operators.
10272 (create_class): Set super_decl_type to NULL_TREE when processing
10273 java.lang.Object.
10274 (register_fields): Field initialization is now a MODIFY_EXPR
10275 node. Chain initialization code to the matching lists (according
10276 the the field declaration modifiers).
10277 (maybe_generate_clinit): New function.
10278 (method_header): Don't set method's DECL_NAME to a WFL when adding
10279 methods to java.lang.Object.
10280 (resolve_and_layout): Now can return NULL_TREE if the type
10281 resolution fails. Otherwise, return the class DECL instead of its
10282 TYPE.
10283 (check_method_redefinition): Don't patch method DECL_NAME if it
10284 belongs to java.lang.Object.
10285 (process_imports): Simply assign error_found to the value returned
10286 by check_pkg_class_access.
10287 (declare_local_variables): Don't use their init statements (if
10288 any) when parsing error were previously found. Reuse MODIFY_EXPR
10289 build during parsing as an init statement.
10290 (java_method_add_stmt): Now return the current method body.
10291 (java_layout_parsed_class, java_register_parsed_class): Functions
10292 removed.
10293 (java_complete_expand_methods): Initialize the constant pool on a
10294 per class basis. Layout the classes before expanding their method
10295 bodies. Don't try expand artificial constructor code if error were
10296 found. Make the classes data and register them if no error were
10297 found.
10298 (java_complete_expand_method): Retrieve an artificial constructor
10299 argument list before entering its body. Assign the top block to
10300 the artificial constructor function body and set types of declared
10301 blocks and compound statements to void. Walk method body if not an
10302 artificial constructor.
10303 (make_qualified_name, cut_identifier_in_qualified): New functions.
10304 (resolve_expression_name): Fixed comments. Save/restore the
10305 current class CLASS_LOADED_P flag value. Build non qualified
10306 static field access and handle qualified expression names.
10307 (resolve_field_access, resolve_qualified_expression_name): New
10308 functions.
10309 (patch_method_invocation_stmt): Use the new expression resolution
10310 scheme, calling resolve_field_access when the function call is
10311 resolved as an expression.
10312 (qualify_ambiguous_name): Function rewritten to work on qualified
10313 expression produced by make_qualified_name.
10314 (java_complete_tree): Promote type when function's argument are
10315 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10316 the assignment to discover further errors if RHS is a expression
10317 name that fails to evaluate. Declare LHS initialized even though
10318 the assignment failed. Don't use the location variable and removed
10319 extra argument in patch function calls. Now handle the ARRAY_REF
10320 case and build internal string representation when STRING_CSTs are
10321 walked.
10322 (build_method_invocation): Don't wrap function call around a WFL.
10323 (build_assignment): Likewise. Use the operator location
10324 information.
10325 (patch_assignment): Handle array access LHSs. Handle error
10326 provenance, resulting in a better error report.
10327 (build_binop): Use op_location from operator as binop location
10328 information.
10329 (build_unaryop, build_incdec, build_cast): Likewise.
10330 (patch_binop): Extract location information from the node. Fixed
10331 typo in error message.
10332 (patch_unary_op): Extract location information from the node.
10333 (build_array_ref, patch_array_ref): New functions.
10335 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10337 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10338 match _Jv_IsInstanceOf.
10339 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10340 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10342 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10344 * decl.c (init_decl_processing): Functions are now named
10345 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10347 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10349 * java-tree.h (load_class): Add prototype.
10350 * class.c (is_compiled_class): Add missing arg to load_class.
10351 * expr.c (expand_java_NEW): Call load_class.
10352 * parse.y (process_import): Removed bogus use of void return value.
10354 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10356 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10357 Function name is "_Jv_Throw" instead of "soft_athrow".
10358 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10359 Function name is "_Jv_AllocObject" instead of "soft_new".
10360 Takes an extra parameter (object size).
10361 * expr.c: Update calls.
10363 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10365 * lex.c (java_get_line_col): Handle end-of-file.
10366 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10368 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10370 * lang.c (lang_init): Make -fexceptions the default.
10371 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10372 exception handling is not turned on.
10374 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10376 * lang.c (flag_new_exceptions): Make this this default.
10377 * decl.c (end_java_method): Call emit_handlers.
10378 * except.c (method_init_exceptions): Set language code and version.
10379 (expand_start_java_handler): Enable exception, and call
10380 expand_eh_region_start.
10381 (expand_end_java_handler): Enable exception, and set up catch blocks.
10382 (emit_handlers): New routine to generate the saved handlers.
10383 * java-except.h (emit_handlers): Add prototype.
10385 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10387 We used to have three different representations of the constant pool:
10388 the CPool structure, the tree_constant_pool, and the constructures
10389 used to build the Class object (which may need class and string
10390 constants) in compiled code. None were appropriate for compiling
10391 to .class files, so I did a major overhaul.
10393 First, the tree_constant_pool array was removed. Things were
10394 modified to the CPool structure in the JCF could be used.
10395 Second, a "capacity" field was added to the CPool, and functions
10396 written to search for a matching constant, adding one if not found.
10397 The code that generated the Class object was changed to use a CPool.
10398 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10399 the static Class object are now only in build_constants_constructor.
10400 Finally, I wrote code which can generate a .class file (including its
10401 constant pool) from the RECORD_TYPE of a class. This is a big step
10402 on the way to compiling Java source into .class files.
10404 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10405 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10407 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10408 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10409 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10410 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10411 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10412 (lang_type): Removed constant_pool field.
10413 * jcf.h (CPool): Renamed size to count. Added field capacity.
10414 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10415 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10416 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10418 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10419 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10420 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10421 (set_constant_entry, find_constant1, find_constant2,
10422 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10423 find_utf8_constant, find_class_or_string_constant): New functions.
10425 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10426 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10427 (give_name_to_class, get_class_constant): Likewise.
10428 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10429 (get_name_and_type_constant, get_ref_constant): Removed.
10430 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10431 * parse.y: Don't save/restore tree_constant_pool.
10432 * verify.c (verify_jvm_instructions): Update for new approach.
10433 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10435 * lang-options.h: Added -femit-class-file, -femit-class-files.
10436 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10437 (lang_f_options): Added "emit-class-file(s)".
10439 * expr.c (build_java_arrayaccess): Generate more efficient array
10440 bounds checking, by using unsigned compare.
10442 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10444 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10446 * parse.h: New comment on the handling of unresolved type
10447 identifiers. JDEPs are now part of the jdep_code enum.
10448 (typedef struct jdep): Now use enum jdep_code or int, depending on
10449 availability. Both are narrowed down to an 8 bits bitfield.
10450 (CALL_EXPR_PRIMARY): Fixed comment.
10452 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10454 * Make-lang.in (java): Added gjavac and jvgenmain.
10455 (java.start.encap): Depend on gjavac.
10456 (java.rest.encap): Depend on jvgenmain.
10458 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10459 (JAVA_CROSS_NAME): Likewise.
10460 (java.all.build): Depend on jvgenmain and gjavac.
10461 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10462 (jvgenmain$(exeext)): New target.
10463 (java.install-common): Wrote.
10464 * config-lang.in (compilers, stagestuff): Added gjavac and
10465 jvgenmain.
10467 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10469 * lang.c (lang_decode_option): New argc/argv interface.
10471 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10474 * decl.c (build_decl_no_layout): New function.
10475 * expr.c (java_lang_expand_expr): Layout declarations found in
10476 blocks before they're pushed.
10477 * jcf-parse.c (load_class): Save current line when parsing class
10478 file.
10479 (parse_source_file): Register class before expanding their
10480 methods.
10481 * lang.c (put_decl_node): Produce `null' when `void *' is
10482 processed.
10483 * lex.c (static tree wfl_op): New static global, for error report
10484 on casts.
10485 (java_init_lex): wfl_operator and wfl_op initialized
10486 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10487 parsed.
10488 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10489 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10490 build_unresolved_array_type): New static function definitions.
10491 (build_decl_no_layout): New extern function declared.
10492 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10493 faulty modifier exists.
10494 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10495 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10496 (UNARY_PLUS_EXPR): New fake operator.
10497 (struct parser_ctxt): New field osb_number.
10498 * parse.y (static tree wfl_operator): New static WFL for operator
10499 bound error messages.
10500 (DECR_TK, INCR_TK): Moved.
10501 (OP_TK): Tagged <operator>.
10502 (array_type:): Now call build_unresolved_array_type.
10503 (dim_expr:): Count the number of '[' seen.
10504 (post_increment_expression, post_decrement_expression,
10505 pre_increment_expression, pre_decrement_expression,
10506 unary_expression_not_plus_minus, unary_expression:): Actions are
10507 now building the corresponding unary expressions.
10508 (cast_expression:): Actions are now building cast expressions.
10509 (build_unresolved_array_type): New function.
10510 (create_interface): Reset the number of declared interfaces.
10511 (create_class): Likewise.
10512 (method_header): Methods declared within the scope of an interface
10513 are now implicitly set public and abstract.
10514 (java_complete_class): Variable's and parameter's type are patched
10515 with a promoted type.
10516 (declare_local_variables): Resolved non builtin types are promoted
10517 before being used to build a variable decl. Removed type patch
10518 posted on variable initialization statement.
10519 (source_start_java_method): Use build_decl_no_layout to build the
10520 decl of a parameter of incomplete type.
10521 (java_register_parsed_class): Process interfaces too. Call
10522 rest_of_decl_compilation on each processed class declarations.
10523 (java_complete_expand_methods): Don't attempt to expand things in
10524 interfaces.
10525 (java_complete_tree): Process CONVERT_EXPR, even though it always
10526 has a type. Propagate error_mark_node to node's type too. Promote
10527 method's call argument type and return error_mark_node if
10528 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10529 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10530 handle unary operator nodes.
10531 (build_assignment): Added comment.
10532 (print_int_node): New function.
10533 (patch_assignment): New second argument. New error handling. Use
10534 print_int_node. Handle references. Use can_cast_to_p to issue
10535 different error message according to the context and check upon
10536 the initialization of the RHS.
10537 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10538 (operator_string): Handle more operators.
10539 (patch_binop): No longer use a function static
10540 wfl_operator. Improved error message on shift distance.
10541 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10542 patch_cast): New functions.
10544 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10546 * jvspec.c: New file.
10547 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10549 * java-tree.h (identifier_subst): Add declaration.
10551 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10553 * jvgenmain.c (main): Generate call to JvRunMain.
10555 * class.c (make_class_data): Push value for "sync_info" field.
10556 * decl.c (init_decl_processing): Push "sync_info" field.
10558 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10560 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10561 Java (source) name, not signature.
10562 Set TYPE_ALIGN to (at least) that of element_type.
10564 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10566 * class.c: Moved classname-mangling-rekated code to ...
10567 * mangle.c: ... this new file.
10568 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10569 * Makefile.in: Update for above changes.
10571 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10573 * expr.c (truthvalue_conversion): Convert integer and floating
10574 point value to their truth value.
10575 * lex.c (java_lex): Handle the `null' literal.
10576 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10577 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10578 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10579 New macros.
10581 * parse.y: Reorganization/documentation on token declaration.
10582 (binop_lookup[]): New added new tree codes.
10583 (relational_expression): Build corresponding binary operators.
10584 (equality_expression, conditional_and_expression,
10585 conditional_or_expression): Likewise.
10586 (java_complete_class): Fix crash in debug message.
10587 (java_complete_tree): Check initialization of method call
10588 arguments. Further bogus node evaluation to detect more error
10589 during assignments. Handles more binary operators.
10590 (patch_assignment): Use DECL_P.
10591 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10592 code.
10593 (operator_string): Handle more case. Compacted source.
10594 (patch_binop): Changed function comment. Checking for
10595 uninitialized first operand takes the compound assignment into
10596 account and uses DECL_P. Checking for uninitialized second operand
10597 delayed to routine's end. Use macros to issue type bound error
10598 messages and issue messages on both operands if their types are
10599 different. Force fixed type into node. Handle all binary
10600 operators.
10602 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10604 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10605 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10606 build operator node and return tokens.
10607 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10608 * parse.h (java_complete_tree): Changed returned type in prototype.
10609 (build_method_invocation, build_assignment, patch_assignment,
10610 patch_binop): New static function declarations.
10611 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10612 BUILD_EXPR_WFL): New macros.
10613 * parse.y (enum tree_code binop_lookup[]): New static for token to
10614 TREE_CODE lookup.
10615 (%union): Parser union has new sub-structure `operator'.
10616 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10617 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10618 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10619 ASSIGN_ANY_TK): Tokens tagged `operator'.
10620 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10621 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10622 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10623 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10624 (assignment_operator:): Rule tagged `operator'.
10625 (expression_statement:): Re-installed default rule.
10626 (method_invocation:): Sub rules call build_method_invocation.
10627 (postfix_expression:): Don't attempt to resolve name here. Just
10628 return an ID.
10629 (multiplicative_expression:): Sub-rules build corresponding binop
10630 expression node.
10631 (additive_expression:, shift_expression:, and_expression:,
10632 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10633 (assignment:): Sub rule invoke build_assignment.
10634 (assignment_operator:): Default rules on sub rules.
10635 (force_error): Added documentation on this variable.
10636 (declare_local_variables): Build initialization calling
10637 build_assignment.
10638 (expand_start_java_method): Removed unused rtx declaration. Mark
10639 arguments as already initialized.
10640 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10641 (java_complete_expand_methods): Don't process next method if
10642 completion of the previous one triggered errors.
10643 (java_complete_expand_method): Call source_end_java_method if no
10644 error were found during completion.
10645 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10646 locals declaratilon. Handle names found within a class. Return
10647 error_mark_node when things aren't found.
10648 (patch_method_invocation_stmt): Return error_mark_node on failures.
10649 (patch_invoke): Removed unused local. Return the correct node.
10650 (java_complete_tree): Now returns a value. The BLOCK section binds
10651 local identifiers and the type of a BLOCK is now void. Assign the
10652 result of operand completion on COMPOUND_EXPR. Assign the
10653 encapsulated node of a WFL to the result of its completion, except
10654 when the node is an identifier. Now handle MODIFY_EXPR and several
10655 binary operators. Return error_mark_node on errors.
10656 (build_method_invocation, build_assignment, patch_assignment,
10657 build_binop, operator_string, patch_binop): New functions.
10658 * typeck.c (binary_numeric_promotion): New function.
10660 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10662 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10663 Replace most uses of ident_subst by identifier_subst.
10665 * class.c (push_class_static_dummy_field): Removed function.
10666 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10667 instead of looking got "class" static field. Create that decl here.
10668 (class_identifier_node): Removed; no longer needed.
10669 (init_class_processing): Don't init class_identifier_node.
10670 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10671 Do nreverse 0 times (instead of twice) for Object and Class.
10672 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10674 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10676 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10677 while initializing linenumber_count and linenumber_table.
10678 Do it before init_function_start (which calls emit_line_note).
10679 * expr.c (expand_byte_code): Don't need to clear lineno here.
10681 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10683 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10684 then mangle number as _N_.
10686 * class.c (mangle_class_field): New function.
10687 (build_class_ref): Set assembler name of class reference using
10688 mangle_class_field.
10689 (push_class_static_dummy_field): Likewise.
10691 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10693 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10694 of assigning to TREE_CODE. The latter method exploits a feature
10695 of GCC that is not ANSI compliant.
10697 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10699 * decl.c (pushdecl_force_head): New function.
10700 (pushlevel): Removed conditional printf.
10701 (complete_start_java_method): Don't enter local variable scope if
10702 function is compiled from source code.
10703 * expr.c: parse.h now included
10704 (java_lang_expand_expr): New function.
10705 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10706 printf. Terminate buffer when doing directories.
10707 * jcf-parse.c (parse_source_file): Call lang_init_source before
10708 parsing and before code generation.
10709 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10710 use printf if the macro is defined.
10711 * lang.c (lang_init): Install lang_expand_expr hook on
10712 java_lang_expand_expr.
10713 (java_dummy_print): New function.
10714 (lang_init_source): New function.
10715 * lex.c (java_lex): Remember location of an opening brace at the
10716 second nesting level.
10717 (java_is_eol): Unget character seen after a CR if it is EOF.
10718 * parse.h: Now includes lex.h
10719 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10720 printf if the macro is defined.
10721 (expand_start_java_method, build_expr_block, enter_block,
10722 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10723 New static function declarations.
10724 (pushdecl_force_head): New extern function declaration.
10725 (INCOMPLETE_TYPE_P): New macro.
10726 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10727 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10728 BLOCK_EXPR_ORIGIN): New macros.
10729 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10730 DECL_SOURCE_LINE_LAST): New macros.
10731 (struct parser_ctxt): Removed field current_method_decl, redundant
10732 with the field current_function_decl. Added fields
10733 first_ccb_indent1 and pending_block.
10734 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10735 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10736 tagged <node>
10737 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10738 (compilation_unit:): Cosmetic on sub rule.
10739 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10740 (variable_initializer:): Installed default rule on expression:.
10741 (method_declaration:): method_header: starts a new
10742 method. method_body: installs the function body, absorbs blocks
10743 emitted for temporary variable scopings, pops function's body block
10744 and merges function's last statement lineno in DECL_SOURCE_LINE.
10745 (method_body:): Installed default rules.
10746 (block:): Call enter_block when an opening brace is seen. Absorb
10747 scoping blocks and call exit_block when a closing brace is seen.
10748 (block_statement:): Cosmetic changes.
10749 (method_invocation:): Create WFL around CALL_EXPR node.
10750 (patch_stage): Added comment around definition.
10751 (method_header): Try to use first_ccb_indent1 as the first line of
10752 the method, so BP debug info are emitted at the first opening
10753 brace of the function. If the function has no body, use the
10754 location of the function's name. Override currently defined method
10755 name with the matching WFL so we can point redefinition errors
10756 using the location where the function's name was declared.
10757 (check_abstract_method_header): Interprets DECL_NAME as an
10758 identifier or as a WFL, accordingly.
10759 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10760 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10761 location and name information out of it and reinstall DECL_NAME to
10762 its original identifier node value.
10763 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10764 function's source code).
10765 (read_import_dir): Test the value returned by find_class and issue
10766 a fatal accordingly.
10767 (declare_local_variables): Push a new block for the scope of the
10768 new variable(s) if code has been already generated at that nesting
10769 level. Pinpoint redefinition errors using the variable id
10770 WFLs. Generate initialization code if necessary. If the variable
10771 type is incomplete, register a patch on its decl.
10772 (source_start_java_method): Rewritten. Define a new block for the
10773 function's parameters. Build parameter decl out of function's
10774 arguments and register them for a patch if their types are
10775 incomplete.
10776 (expand_start_java_method): Includes the part of
10777 source_start_java_method that was pushing the parameter decls and
10778 completing the method start code.
10779 (source_end_java_method): Removed call the expand_end_bindings and
10780 poplevel (already taken care of). Reinstall function's arguments
10781 and get function's last line of code before calling
10782 expand_function_end.
10783 (java_method_add_stmt): New comment before the function's
10784 code. Complement the second operand of the current COMPOUND_EXPR
10785 if necessary.
10786 (java_complete_expand_methods): Don't generate debug info on line
10787 zero when expanding a generated constructor.
10788 (java_complete_expand_method): Set start and end line numbers for
10789 a artificially generated constructor to one and manually call
10790 enter_block and exit_block when defining it. For all methods:
10791 expand function's start calling the new expand_start_java_method
10792 and invoke java_complete_tree on the effective method's body, if
10793 any.
10794 (resolve_expression_name): Now use lookup_name_in_blocks to search
10795 local variable decls and print out an error when variables are
10796 undefined.
10797 (patch_method_invocation_stmt): Inserted comment before the
10798 function's code.
10799 (lookup_method_invoke): Chain method's arguments using chainon
10800 with the current arg list as a second argument. Inserted missing
10801 IDENTIFIER_POINTER when reporting an error on methods not found.
10802 (refine_accessible_methods_list): Don't retain constructors.
10803 (patch_arguments): Function removed.
10804 (java_complete_tree): Inserted comment before the function's
10805 code. New case for BLOCKs. Moved the WFL case a bit
10806 further. Complete function's arguments.
10807 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10808 maybe_absorb_scoping_blocks): New functions.
10810 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10813 previously set.
10814 * jcf-parse.c (parse_source_file, java_error_count): New forward
10815 and extern declarations.
10816 (java_parse_abort_on_error): Macro moved.
10817 (jcf_parse_source): fatal called if fopen fails. Now calls
10818 parse_source_file.
10819 (parse_source_file): New parse_only parameter. Reflects the
10820 elimination of the second pass.
10821 (yyparse): parse_source_file called with argument set to 0.
10822 * jcf.h (JCF_ZERO): Sets java_source to zero.
10823 * lex.c (java_init_lex): pass argument is gone. Function modified
10824 to be called once during the analysis of a file.
10825 (java_unget_unicode): Fixed typo in fatal message.
10826 (java_get_line_col): Likewise.
10827 (java_lval): Likewise. String literals no longer built during
10828 second pass.
10829 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10830 account.
10831 * parse.h (MODIFIER_WFL): New macro.
10832 (parse_check_super, parser_check_super_interface): Now return int.
10833 (parser_chain_incomplete_item, not_builtin_p,
10834 complete_method_decl): Declarations removed.
10835 (build_method_invocation_stmt, build_invoke): Renamed using the
10836 `patch' instead of `build'
10837 (register-incomplete_type, obtain_incomplete_type,
10838 java_complete_tree, java_complete_expand_method,
10839 unresolved_type_p, create_jdep_list): New function declarations.
10840 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10841 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10842 (jdep): New typedef on new struct _jdep.
10843 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10844 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10845 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10846 JDEP_RESOLVED_P): New macros.
10847 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10848 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10849 JDEP_VARIABLE): New enum values and jdep kinds.
10850 (jdeplist): New typedef on struct _jdeplist.
10851 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10852 macros.
10853 (CALL_EXPR_PRIMARY): New macro.
10854 (struct parser_ctxt): Fields java_pass, current_method_decl,
10855 method_decl_list deleted. New field jdeplist.
10856 (INCOMPLETE_P): Macro deleted.
10857 * parse.y (single_type_import_declaration:): Removed pass switch.
10858 (type_import_on_demand_declaration): Likewise.
10859 (field_declaration:): Removed pass switch on all sub rules.
10860 (class_declaration:): Call the complete_class_decl removed on
10861 class_body rules.
10862 (method_declaration:): Removed second pass switch. No longer chain
10863 methods decl when method_header reduced.
10864 (method_header:): Sub rules no longer depend on pass switch.
10865 (method_declarator:): Likewise.
10866 (method_body:): Likewise.
10867 (abstract_method_declaration:): Likewise.
10868 (block_statement:): Likewise.
10869 (local_variable_declaration:): Likewise.
10870 (argument_list:): Likewise.
10871 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10872 removed. Partial CLASS_EXPR tree node built instead.
10873 (postfix_expression:): Removed pass switch on all sub rules.
10874 (java_pop_parser_context): Free classd_list content.
10875 (yyerror): Call obstrack_grow0 to finalize error message.
10876 (check_class_interface_creation): Comment modified to reflect new
10877 returned value meaning. Removed second pass switch. Return 1 if an
10878 error was found, 0 otherwise. Adjust pointer on filename if a
10879 leading path separator was found.
10880 (maybe_create_class_interface_decl): Removed first pass switch
10881 when linking the class decl to the class_list. Install a new
10882 jdep_list for the class.
10883 (add_superinterfaces): List of unresolved interfaces is
10884 gone. Unresolved interfaces are directly added to the current
10885 dependencies list.
10886 (create_interface): Second pass shortcut removed.
10887 ctpx->modifier_ctx access through MODIFIER_WFL.
10888 (create_class): Second pass shortcut removed. Call to
10889 register_incomplete_type replaces the call to
10890 parser_chain_incomplete_item.
10891 (complete_class_decl): Function removed.
10892 (duplicate_declaration_error): New way of retrieving redeclared
10893 item type.
10894 (register_fields): Call to lookup_modifier_cl replaced by
10895 MODIFIER_WFL. New way of handling unresolved type, using
10896 unresolved_type_p and obtain_incomplete_type.
10897 register_incomplete_type replaces call to parser_chain_incomplete_item.
10898 (patch_stage): New static global variable.
10899 (method_header): New way of handling unresolved type, using
10900 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10901 indicates that the method decl needs to be patched.
10902 (check_abstract_method_header): Call to lookup_modifier_cl
10903 replaced by MODIFIER_WFL.
10904 (method_declarator): Incomplete argument type are registered
10905 calling register_incomplete_type. Patch on the declared method is
10906 issued in that case.
10907 (unresolved_type_p): New function.
10908 (parser_check_super_interface): New comment to reflect function's
10909 modified returned type (int). Function and has a new argument
10910 this_wfl. Call to parse_error_context uses this_wfl instead of
10911 relying on lookup_cl.
10912 (parser_check_super): Comment reflects function's new returned
10913 type (int). Function returns non zero value on error.
10914 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10915 register_incomplete_type, jdep_resolve_class): New functions to
10916 handle incomplete types in declarations.
10917 (java_complete_class): Rewritten to work with the new incomplete
10918 type handling scheme.
10919 (complete_class_report_errors): Likewise.
10920 (complete_method_decl): Removed: it jobs is now handled by
10921 java_complete_class.
10922 (do_resolve_class): Class loaded in not already loaded and not
10923 found in Java source code.
10924 (java_check_regular_methods, java_check_abstract_methods): Don't
10925 call complete_method_decl anymore.
10926 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10927 (read_import_dir): Got rid of the pass number dependency.
10928 (declare_local_variables): New handling of unresolved types (patch
10929 issued).
10930 (source_start_java_method): New parameter level. Function called
10931 with level set to 1 when argument types are potentially
10932 unresolved. Called to complete the job with level set to 2 once
10933 types are complete.
10934 (source_end_java_method): Call to permanent_allocation
10935 removed. Waiting to be replaced by a more suitable obstack
10936 management.
10937 (java_complete_expand_methods, java_complete_expand_method,
10938 java_expand_finals): New functions.
10939 (build_method_invocation_stmt): Renamed
10940 patch_method_invocation_stmt. Extracts function call expression
10941 (wfl) and arguments (args) from CALL_EXPR tree operands.
10942 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10943 call. Patch the function and argument operand of the CALL_EXPR
10944 tree argument.
10945 (patch_argument, java_complete_tree): New functions.
10947 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10949 Recover from missing fields and methods (i.e. error instead of fatal).
10950 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10951 * expr.c (expand_invoke): Recover from missing method.
10952 (expand_java_field_op): Recover from missing field.
10953 Inline references to java.lang.{Integer,Char,...}.TYPE.
10954 * typeck.c (get_type_from_signature), java-tree.h: New function.
10955 * class.c (add_method): Use get_type_from_signature.
10956 (build_class_ref): Handle a class that was not found.
10957 * typeck.c (convert): Handle conversion to pointers (for convenience).
10958 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10959 instead of lookup_field to handle missing fields.
10961 * jcf-parse.c (process_zip_dir): Set java_source.
10963 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10965 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10967 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10969 * jcf-parse.c (load_class): Don't change input_filename before
10970 calling jcf_parse_source (but still do it before calling
10971 jcf_parse).
10972 (jcf_parse_source): Assign input_filename after having saved the
10973 parser context.
10974 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10975 list. ctxp->modifier_ctx zeroed according to its new
10976 definition. ctxp->filename initialized. Removed
10977 JAVA_MODIFIER_CTX_UNMARK.
10978 (java_unget_unicode): Update the character based column position.
10979 (java_allocate_new_line): ref_count not used anymore. Always free
10980 ctxp->p_line. Initialize c_line->char_col to 0.
10981 (java_get_unicode): Update the character based column position.
10982 (java_lex): Use ctxp->elc to store current position in source
10983 file, at the beginning of the parsed token. Set modifier_ctx entry
10984 corresponding to the parse modifier to a WFL node. Return a WFL
10985 node when an identifier is parsed.
10986 (java_lex_error): Now uses ctxp->elc to store current position in
10987 source.
10988 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10989 * lex.h (build_wfl_node): New function definitions.
10990 (struct java_line): ref_count and next fields are gone. New field
10991 char_col.
10992 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10993 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10994 (JAVA_COLUMN_DELTA): New macro.
10995 (java_lc): New typedef on new struct _java_lc.
10996 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10997 (parse_error_context, parse_warning_context): Changed prototypes.
10998 (java_get_line_col): Added as an available global function.
10999 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11000 (IC_DECL): Replaced by macro IC_TYPE
11001 (DEPEND_WFL): New macro.
11002 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11003 wrong modifier.
11004 (exit_java_complete_class): Removed a commented out statement.
11005 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11006 now an array of tree nodes. Deleted fields line_list and
11007 e_line. New field elc, to replace e_line.
11008 * parse.y (array_type:): Build WFL node.
11009 (qualified_name:): Build a single WFL node out of two. Retain
11010 the location information of the first node in the resulting node.
11011 (package_declaration:): Use package name as a WFL node
11012 (single_type_import_declaration:): Use imported name as a WFL node.
11013 (type_import_on_demand_declaration:): Use root of the imported
11014 packages as a WFL node.
11015 (field_declaration:): Removed unused local variable cl.
11016 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11017 (yyerror): New static elc. Removed static error_line, error_pos.
11018 New local code_from_source. Save ctxp->elc into elc at the first
11019 pass. Call java_get_line_col to get a string of the line where
11020 the error occured.
11021 (debug_line): Removed static function.
11022 (parse_error_context, parse_warning_context): Parameter cl is now
11023 a WFL node. Use its value to initialize ctxp->elc.
11024 (redefinition_error): Parameter cl is now a WFL node.
11025 (parse_add_interface): New parameter wfl. No longer call
11026 lookup_cl, use wfl instead.
11027 (check_class_interface_creation): Parameter cl is now a WFL node.
11028 (maybe_create_class_interface_decl): Likewise.
11029 (add_superinterfaces): New function.
11030 (create_interface): Removed local cl, node, super_decl,
11031 super_decl_type. Function now uses id as a WFL node. Better
11032 warning/error report on obsolete or forbidden mix of
11033 modifiers. Now calls add_superinterfaces to register interfaces.
11034 (create_class): Removed local cl, node. Local variable id is used
11035 as a WFL node. Better error report on forbidden modifier
11036 mix. Uses add_superinterfaces to register interfaces.
11037 (find_field): Argument cl is now a WFL node. Now store the WFL
11038 node of a fields that needs to be checked for their
11039 initialization.
11040 (method_header): Local variable node non longer used. Local
11041 variable id replaces cl.
11042 (check_modifiers_consistency): Local variable cl is now a WFL
11043 node.
11044 (method_declarator): Local variable cl replaced by parameter id.
11045 (parser_qualified_name): Now uses parameter name as a WFL node.
11046 (parser_check_super_interface): New parameter wfl, for achieve
11047 greater accuracy during error reports.
11048 (parser_chain_incomplete_item): New parameter named location. Used,
11049 along the decl, to construct the incomplete item node.
11050 (java_complete_class): resolve_class now uses WFL node extracted
11051 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11052 where appropriate.
11053 (complete_method_decl): Unresolved function's argument types are WFL.
11054 (resolve_class): Parameter cl is now a WFL node.
11055 (resolve_and_layout): Likewise.
11056 (do_resolve_class): Likewise. Try first to use cl and then do the
11057 lookup on the decl when calling check_pkg_class_access.
11058 (complete_class_report_errors): Use IC_TYPE in place of
11059 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11060 instead of doing a lookup over the decl.
11061 (java_check_final): Use WFL info from field tree list.
11062 (lookup_cl): Rewritten and returns a statically defined WFL node.
11063 (lookup_modifier_cl): Now uses information from WFL nodes.
11064 (process_imports): Likewise.
11065 (read_import_dir): name and cl arguments replaced by a single WFL
11066 node. Function modified accordingly.
11067 (find_in_imports_on_demand): Now uses WFL node.
11068 (check_pkg_class_access): cl argument is now a WFL node.
11069 (declare_local_variables): Fixed to use WFL nodes.
11070 (resolve_expression_name): Likewise.
11071 (build_method_invocation_stmt): name_combo argument renamed
11072 wfl. Function modified to use WFL nodes.
11073 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11074 (lookup_method_invoke): cl is now a WFL node. Added missing
11075 IDENTIFIER_POINTER to class type decl name.
11077 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11079 * lang.c (init_parse): Now returns char* containing the filename.
11081 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11083 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11085 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11086 * class.c (make_class_data): If flag_assume_compiled, initial class
11087 state is CSTATE_PREPARED; make superclass and interfaces direct
11088 references, rather than constant pool indexes.
11090 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11092 * parser.y: Include flags.h. Removed debug variable pl.
11093 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11094 (block:): Likewise.
11095 (labeled_statement_nsi:): Generate debug info when reducing
11096 expression_statement:.
11097 (check_pkg_class_access): get_access_flags_from_decl invokation
11098 fixed for new CLASS_* flags location.
11099 (source_end_java_method): Save/restore parser context when
11100 entering/leaving this routine. Restore lineno to its right value
11101 before calling expand_end_bindings.
11102 (build_method_invocation_stmt): build_invoke called with the
11103 current line information.
11104 (build_invoke): New argument cl. Wrap the function call around a
11105 wfl node.
11106 (refine_accessible_methods_list): Changed comment, removed
11107 unnecessary code.
11108 * parse.h: Fixed typo in comments.
11109 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11110 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11111 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11112 parser_ccb_indent.
11113 * lex.c (java_lex): Record the last closing curly bracket of a
11114 function.
11115 * jcf-parse.c (jcf_parse_source): Now calls
11116 java_check_methods. Clarified comment, fixed typo.
11118 1998-04-09 Dave Brolley <brolley@cygnus.com>
11120 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11121 (finish_parse): Expose for non USE_CPPLIB builds.
11123 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11125 * lang.c (lang_print_xnode): New function.
11127 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11129 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11130 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11131 used to build a class's dispatch table.
11132 (make_class_data): Generate dispatch table if flag_assume_compiled.
11133 Set dtable of class object to address of class_dtable_decl.
11135 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11136 be volatile and have side effects - generates better code.
11138 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11139 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11141 * expr.c (expand_invoke): If class is final, method is
11142 effectively final, so can call it directly.
11144 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11146 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11148 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * parse.y (build_method_invocation_stmt): Removed extra argument
11151 to build_invoke.
11153 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * expr.c (dtable_indent): Now static global.
11156 (expand_invoke): Now call invoke_build_dtable and
11157 build_invokevirtual.
11158 (invoke_build_dtable, build_invokevirtual): New functions.
11159 * jcf-io.c (find_class): Defer issuing a warning by setting
11160 jcf->outofsynch to 1.
11161 * jcf-parse.c (jcf_out_of_synch): New function.
11162 (load_class): Test this_jcf.outofsynch flag and call
11163 jcf_out_of_synch accordingly.
11164 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11165 comment indentation.
11166 * lex.c (java_get_unicode): Fixed code indentation.
11167 (java_lex): Create string literal. Fixed typo. Removed several
11168 premature obstack_free.
11169 * parse.h: New enums for name resolution and invocation mode.
11170 (struct qualification): New data structure.
11171 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11172 (do_resolve_class, build_method_invocation_stmt,
11173 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11174 debug_line, identical_subpath_p, invocation_mode,
11175 refine_accessible_methods_list, build_invoke,
11176 lookup_method_invoke): New functions declared.
11177 (build_invokevirtual, invoke_build_dtable, match_java_method,
11178 build_field_ref, jcf_out_of_synch): New references to external
11179 functions.
11180 (struct parse_ctxt): Removed artificial_constructor field.
11181 * parse.y: (array_type:): Type defined for this rule.
11182 (class_type:): Installed default rule for interface_type:.
11183 (array_type:): Now build Java array type.
11184 (qualified_name:): Now use obstack_grow0.
11185 (method_declaration:): Skip the artificial constructor added to
11186 the list, if any.
11187 (abstract_method_declaration:): Execute the code only during pass 1.
11188 (block:): Installed default rule in block_statements:.
11189 (block_statement:): Add the statement to the method during pass 2.
11190 (statement_expression): Installed default rule for
11191 method_invocation:.
11192 (argument_list:): Added code to build the argument list.
11193 (method_invocation:): Added call to create the method invocation
11194 node.
11195 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11196 (debug_line): New function for debug.
11197 (complete_class_decl): No longer do something during pass 1.
11198 (method_header): Use BUILD_PTR_FROM_NAME.
11199 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11200 obstack_free.
11201 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11202 function's main comment.
11203 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11204 classes.
11205 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11206 (resolve_class): Now works with arrays.
11207 (do_resolve_class, resolve_and_layout): New functions.
11208 (java_check_regular_methods): Reverse method list before and after
11209 having processed it. No longer set ctxp->artificial_constructor.
11210 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11211 accordingly. Fixed typo in issued error message. Now use
11212 obstack_grow0.
11213 (find_in_imports_on_demand): Now use obstack_grow0.
11214 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11215 (source_end_java_method): Call expand_expr_stmt instead of
11216 expand_expr. Calls it before calling expand_function_end.
11217 (java_method_add_stmt): Do nothing if errors were found during
11218 parsing.
11219 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11220 (build_method_invocation_stmt, build_invoke, invocation_mode,
11221 lookup_method_invoke, refine_accessible_methods_list,
11222 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11223 New functions.
11224 * typeck.c (build_java_signature): Properly end method signature
11225 if return type skipped.
11226 (match_java_method): New function.
11228 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11230 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11232 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11234 * expr.c (build_invoke_non_interface): New function.
11235 (methods_ident, ncode_ident): Now static globals.
11236 (expand_invoke): Use build_invoke_non_interface.
11237 * java-tree.h (struct lang_decl): New field function_decl_body.
11238 (DECL_FUNCTION_BODY): New macro.
11239 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11240 CLASS_FROM_SOURCE_P.
11241 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11242 before starting pass 2. Call to java_generate_parsed_class replaced
11243 by java_register_parsed_class.
11244 * lex.c: Fixed typo in header. Some line width related formating.
11245 * lex.h: Some line width related formating.
11246 * parse.h (source_end_java_method, resolve_expression_name,
11247 complete_class_decl, maybe_create_class_interface_decl,
11248 check_class_interface_creation): New static function declarations.
11249 (java_layout_parsed_class, java_method_add_stmt): New function
11250 declarations.
11251 (struct parser_ctxt): Field mark_class_generate removed. New
11252 fields class_list and artificial_constructor.
11253 * parse.y: Fixed typo in header.
11254 (class_declaration:): Call complete_class_decl when class body
11255 parsed.
11256 (method_declaration:): Call source_end_java_method in pass 2 when
11257 the method body is defined.
11258 (postfix_expression:): Do expression name resolution on sub-rule
11259 name during pass 2.
11260 (create_class, create_interface): Merged common pieces.
11261 (check_class_interface_creation, maybe_create_class_interface_decl):
11262 New functions.
11263 (complete_class_decl): New function.
11264 (register_fields): Fixed line width related typo.
11265 (method_header): Correctly skip first argument when fixing
11266 argument line. Changed the loop.
11267 (java_check_circular_reference): Now use ctxp->class_list.
11268 (java_complete_class): Removed start/stop marking.
11269 (java_check_regular_methods): Now takes a class decl as an
11270 argument. Add default constructor if none were encountered.
11271 (java_check_methods): Now use ctxp->class_list. Changed call to
11272 java_check_regular_methods.
11273 (source_start_java_method): Set DECL_ARG_TYPE for each function
11274 arguments.
11275 (source_end_java_method, java_method_add_stmt): New functions.
11276 (java_generate_parsed_class): No longer exists.
11277 (java_layout_parsed_class, java_register_parsed_class): New functions.
11278 (resolve_expression_name): New function.
11280 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11282 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11283 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11284 until pass initializations are done. Call read_import_dir with
11285 pass set to 0.
11286 * parse.h: (lookup_modifier_cl): New function declared.
11287 (INTERFACE_FIELD_MODIFIERS): New macro.
11288 (OBSOLETE_MODIFIER_WARNING): New macro.
11289 * parse.y: (register_fields): Class type and current field name in
11290 local variables. Check modifier(s) if adding field(s) to an interface.
11291 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11292 and report errors using the faulty modifier line context.
11293 (lookup_modifier_cl): New function.
11294 (read_import_dir): Detect and report default import processing
11295 failure.
11297 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11299 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11300 * class.c (is_compiled_class): Return 1 after making sure it
11301 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11302 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11303 * java-tree.h (flag_assume_compiled): Add decl.
11304 * lang.c (lang_f_options): Add the flag.
11305 (flag_assume_compiled): Add decl, default to 0.
11307 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11309 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11310 (is_compiled_class): Likewise.
11311 (layout_class): Likewise.
11312 (layout_class): Detect and lay out classes defined in source code.
11313 (interface_of_p, add_interface_do, may_add_interface): New
11314 function.
11315 (add_interface): Now use add_interface_do.
11316 (add_method_1): New function.
11317 (add_method): Now use add_method_1.
11318 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11319 (complete_start_java_method): New function.
11320 (start_java_mehod): Now call complete_start_java_method.
11321 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11322 (expand_invoke): Likewise and fixed typo.
11323 *gjava.c: (print_super_field): Use new argument to find_class
11324 DO_CLASS_FILE.
11325 (main): Likewise.
11326 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11327 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11328 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11329 IDENTIFIER_NODE.
11330 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11331 (add_method_1, push_class): New prototypes.
11332 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11333 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11334 directory where the class was found.
11335 (find_class): New argument DO_CLASS_FILE. Function find_class
11336 modified accordingly.
11337 *jcf-parse.c: (fix_class_path): New function.
11338 (load_class): Use new VERBOSE argument. load_class now finds and
11339 loads/parses .class/.java files. Save read_state of current_jcf
11340 if necessary.
11341 (java_parser_abort_on_error): New macro.
11342 (jcf_parse_source, parse_source_file): New function.
11343 (jcf_parse): Fixed typo.
11344 (yyparse): Call parse_source_file () only.
11345 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11346 writing the real class name back in the zip directory entry.
11347 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11348 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11349 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11350 (find_class): Prototype fixed.
11351 *lex.c: Added 1998 time stamp.
11352 Removed all static global variables, moved into the parser
11353 context data structure.. Now include unistd.h if SEEK_SET not
11354 defined.
11355 (java_init_lex): Rewritten.
11356 (java_sneak_unicode): Modified current unicode access in current line.
11357 (java_unget_unicode): Likewise.
11358 (java_allocate_new_line): New allocation management.
11359 (java_read_char): Modified access and storage of unget_utf8_value.
11360 New way of processing current unicode.
11361 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11362 (java_get_unicode): Now use the parser context.
11363 (java_lineterminator): Likewise.
11364 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11365 of the reentrant parser implementation. Function now use the
11366 parser context data structure and java_lval. Fixed production of
11367 the float and double constant "out of range" error message. Fixed
11368 obstack use. Return integer value when hitting a modifier. Now
11369 return type for TRUE, FALSE and other predefined types. Return
11370 identifier as a TREE_LIST list containing the current line context
11371 as the TREE_VALUE sub-node.
11372 (java_unicode_2_utf8): Fixed typo in declaration.
11373 (java_lex_error): Now use the parser context data structure.
11374 *lex.h: Added 1998 time stamp.
11375 (struct java_line): New fields ref_count and next.
11376 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11377 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11378 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11379 *parse.h: Added 1998 time stamp.
11380 (java_parse_source_file): Renamed from parse_source_file.
11381 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11382 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11383 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11384 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11385 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11386 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11387 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11388 (struct parser_ctxt): New data structure to keep the parser context.
11389 *parse.y: Added 1998 time stamp, got rid of static global variables.
11390 (java_error_count, ctxp): New global variables.
11391 (%union): New value field.
11392 (numeric_type, integral_type): Rules removed.
11393 (primitive_type): Rule defined to handle integral, float, double and
11394 boolean types.
11395 (qualified_name, package_declaration,
11396 single_type_import_declaration, type_import_on_demand_declaration,
11397 modifiers, class_declaration, super, interfaces,
11398 interface_type_list, class_body, field_declaration,
11399 field_declaration, variable_declarators, variable_declarator,
11400 variable_declarator_id, method_declaration, method_header,
11401 formal_parameter_list, formal_parameter, method_body, block,
11402 static, interface_declaration, extends_interfaces,
11403 abstract_method_declaration, local_variable_declarators): Rules now
11404 define actions.
11405 (force_error, do_warning): New global statics.
11406 (push_parser_context, parser_context_save_global,
11407 parser_context_restore_global, pop_parser_context): New functions.
11408 (yyerror): Now uses the global parser context. Fixed use of obstack.
11409 (parse_error, parse_error_context, parse_warning_context,
11410 java_accstring_lookup, redefinition_error, check_modifiers,
11411 parser_add_interface, create_interface, create_class, find_field,
11412 duplicate_declaration_error, register_fields, method_header,
11413 check_modifiers_consistency, check_abstract_method_header,
11414 method_declarator, parser_qualified_classname,
11415 parser_check_super_interface, parser_check_super,
11416 parser_chain_incomplete_item, java_check_circular_reference,
11417 layout_class_from_source, java_complete_class,
11418 complete_method_decl, resolve_class, complete_class_report_errors,
11419 java_check_final, check_method_redefinition,
11420 java_check_regular_methods, java_check_abstract_methods,
11421 java_check_methods, lookup_java_interface_method2,
11422 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11423 process_imports, find_in_imports, read_import_entry,
11424 read_import_dir, find_in_imports_on_demand,
11425 check_pkg_class_access, not_builtin_p, declare_local_variables,
11426 source_start_java_method, java_generate_parsed_class): New
11427 functions.
11428 *typeck.c: (signature_include_return): New global variable.
11429 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11430 to add the function returned type in the signature.
11432 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11434 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11436 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11438 * Make-lang.in (java.info): Added.
11439 (java.install-info): Added
11441 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11443 * Makefile.in (clean): Also remove java/parse.c.
11445 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11447 Add a pair of -fbounds-check/-fno-bounds-check options.
11448 * lang.c (lang_decode_option): Add code to grok arguments.
11449 (flag_bounds_check): Add decl.
11450 (lang_f_options): New array w/ the option in it.
11451 * java-tree.h (flag_bounds_check): Add decl.
11452 * lang-options.h: New file.
11453 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11454 of a static macro value.
11455 (JAVA_ARRAY_EXCEPTION): Delete macro.
11457 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11459 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11460 * expr.c (build_anewarray): Add missing promote_type.
11462 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11464 Add array types with known length to optimize bounds checking.
11465 * typeck.c (build_java_array_type): Take length parameter.
11466 (java_array_type_length, build_prim_array_type): New functions.
11467 * java-tree.h: Update for new functions.
11468 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11469 * class.c: Use build_prim_array_type.
11470 * expr.c (can_widen_reference_to): Handle known-length array types.
11471 (verify_jvm_instructions): Keep track of integer push instructions
11472 followed by newarray/anewarray, so we can build known-length arrays.
11473 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11474 (java_array_data_offset): New function.
11475 (build_java_array_length_access): New function. Optimize if constant.
11476 (build_java_arrayaccess): Constant fold bounds check.
11477 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11478 (build_newarray, build_anewarray): New functions.
11479 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11480 * verify.c (merge_types): Handle known-lengh array types.
11482 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11484 * expr.c (expand_byte_code): Fix performace bug, which caused
11485 searching linenumber_table to be linear rather than constant.
11487 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11489 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11491 * decl.c, java-tree.h (soft_fmod_node): New global.
11492 * decl.c (init_decl_processing): Define __builtin_fmod.
11493 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11494 using __builtin_fmod.
11496 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11498 * keyword.h: New file, output of keyword.gperf as processed by
11499 gperf.
11500 * lex.c (java_lex_init): Initialize java_error_flag.
11501 * parse.c (YYERROR_NOW): Uses java_error_flag.
11502 * parse.y: New static java_error_flag. Useless definition of
11503 buffer_error gone.
11504 * parse.y (java_error): Portable error recovery using
11505 java_error_flag (not yet completely tuned).
11507 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11509 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11511 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11514 (parse.c, lex.c, keyword.h): New rules for Java source code
11515 front-end.
11516 * parse.c: Renamed into jcf-parse.c.
11517 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11518 * keyword.gperf: New file, Java keywords.
11519 * parse.y: New file, Java language grammar.
11520 * parse.h: New file, Java language grammar definitions.
11521 * lex.c: New file, Java language lexer.
11522 * lex.h: New file, Java language lexer definitions.
11524 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11526 * decl.c (clinit_identifier_node), java-tree.h: New global.
11527 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11528 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11529 * expr.c (expand_java_field_op): Check for invalid assignment
11530 to final field.
11532 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11534 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11536 * verify.c (verify_jvm_instructions): When processing a handler,
11537 attempt to set the current_subr to the right value.
11538 (More complicated code combines Sep 17 and Oct 22 versions.)
11540 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11542 * class.c (push_class): Figure out (guess) name of source file.
11543 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11544 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11545 (parse_class_file): Change return type from int to void.
11546 Call debug_start_source_file/debug_end_source_file.
11548 * expr.c (build_java_binop): Fix masking 2nd operand.
11549 * decl.c (init_decl_processing): Set sizetype first.
11551 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11553 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11554 (Revert Sep 17 change.)
11556 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11558 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11559 .class extension in their name and fix thing so we don't process
11560 them parse_zip_file_entries().
11561 (parse_zip_file_entries): Cleaned unused local variables.
11563 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11565 * expr.c (can_widen_reference_to): Allows equal array element types.
11566 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11567 * jcf-dump.c (RET): Get (and print) index.
11569 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11570 Promote element type to POINTER_TYPE.
11572 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11574 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11575 find_in_current_zip, jcf_figure_file_type): Moved from
11576 jcf-reader.c to parse.c.
11577 * zextract.c: (read_zip_archive): takes file_comment_length possible
11578 field into account.
11580 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11582 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11584 * verify.c (merge_types): Handle array types even better ...
11586 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11588 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11590 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11591 * class.c (make_class_data): Don't build fields_decl if no fields.
11592 When building fields_decl, skip if DECL_ARTIFICAL.
11594 * expr.c (java_stack_swap): Update stack_type_map.
11595 * verify.c (merge_types): Handle array types better.
11597 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11599 * class.c (add_field): Don't promote short integral fields to
11600 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11601 * expr.c (push_value): Promote and convert short integral values.
11603 * decl.c, java-tree.h (integer_two_node): New constant node.
11604 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11606 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11608 * class.c (append_gpp_mangled_type): Use function argument
11609 unpromoted type to generate mangled name.
11611 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11613 * constants.c (build_constant_data_ref): Now uses current_class
11614 instead of main_class.
11615 (build_constants_constructor): Now uses current_class instead of
11616 main_class.
11617 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11618 of the global variable SeepZipFiles done here.
11619 * zextract.c (read_zip_archive): extra_field optional field taken
11620 into account while computing the position of the class file in the
11621 archive.
11622 * verify.c (verify_jvm_instructions): Use current_jcf to search
11623 the constant pool.
11624 * parse.c (load_class): First search for the class to load in the
11625 current zip file. Saves current_jcf (restored before returning
11626 from that function). Don't call JCF_FINISH in the class was found
11627 in the current ZIP file.
11628 (jcf_parse): If the class was found in the current ZIP file, save
11629 its tree_constant_pool (for later reuse).
11630 (parse_class_file): New function. Process each method defined in
11631 the current class and record the class as to be later registered.
11632 (yyparse): Rewritten. Figure the type of the current file and switch
11633 accordingly.
11634 * lang.c: New global variable current_jcf.
11635 (lang_init): Removed compiling_from_source test (done later, in
11636 yyparse). Removed call the jcf_parse ().
11637 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11638 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11639 in the current ZIP file) and zip_offset (offset to the class data in
11640 the current zip file).
11641 * jcf-reader.c: zipfile.h included.
11642 localToFile: New ZipFileCache static global variable
11643 (parse_zip_file_entries): New function. Browse the current ZIP
11644 file directory and process each class found.
11645 (process_zip_dir): New function. Register each class found in the
11646 ZIP file directory. The class aren't parsed but a valid JCF is
11647 link to each of them.
11648 (find_in_current_zip): New function. Search for a class in the
11649 current ZIP file directory. If found, prepare the class so that it
11650 can be loaded.
11651 (jcf_figure_file_type): New function. Examine the file structure
11652 to figure a class file, a ZIP file. If none of these categories are
11653 matched, a source file is assumed.
11654 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11655 SeenZipFile: New global variable.
11656 (open_in_zip): Use zipmember's length to accelerate the search for
11657 a member. If zipmember was NULL and zip file successfully read,
11658 return 0.
11659 * java-tree.h: New global variable current_jcf declared. Added
11660 declaration for current_constant_pool_tags, current_constant_pool_data,
11661 current_constant_pool_length, current_constant_pool_data_ref.
11662 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11663 store the JCF of classes seen in a zip file) and tree *constant_pool
11664 (to save a loaded class constant pool). current_class declared here.
11665 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11666 retrieve method_ref_constant.
11667 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11668 (OBJECT): get_class_constant now uses current_jcf.
11669 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11670 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11671 (expand_invoke): Now uses current_class instead of main_class
11672 (build_class_init): Now uses current_class instead of main_class
11673 * class.c: New static global variable registered_class.
11674 (register_class): New function.
11675 (emit_register_class): Modified to use registered_class instead of
11676 main_class
11677 (is_compiled_class): Now take into account class seen in the archive.
11679 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11681 * except.h: Renamed to: java-except.h.
11682 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11683 * except.c: Add semi-working (commented out) implementation.
11685 * expr.c (expand_iinc): Add needed flush_quick_stack.
11686 * parse.c (set_source_filename): New function.
11687 (give_name_to_class): Set input_filename from package.classname.java.
11689 * jcf-io.c (find_class): Don't look first in ".".
11691 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * zextract.c (read_zip_archive): Now takes into account the
11694 extra_field field.
11695 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11697 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11699 * constants.c, java-tree.h (build_internal_class_name): New function.
11700 (alloc_class_constant): Re-implement using build_internal_class_name.
11701 * class.c (make_class_data): Likewise.
11702 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11704 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11706 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11707 to NULL before pushing an exception handler target.
11709 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11710 (java_stack_swap, java_stack_dup): Re-write to be safe from
11711 clobbering registers.
11712 (build_class_init): New function.
11714 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11716 * typeck.c (build_java_array_type): Temporary use
11717 permanent_obstack to create the array 'length' field.
11718 * expr.c (lookup_label): Temporay use permanent_obstack to create
11719 label if not found.
11720 * class.c (push_super_field): Tempory use permanent_obstack.
11722 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * typeck.c (type_for_mode): Now handles double_type_node and
11725 float_type_node.
11726 * verify.c (verify_jvm_instructions): The instruction following
11727 the wide bytecode is checked. OPCODE_ret added to the list of
11728 wide.
11730 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11732 * class.c (make_class): Temporary use permanent_obstack. Set the
11733 class CLASS_P field to 1.
11734 (push_class): Temporary use permanent_obstack.
11735 (set_super_info): Temporary use permanent_obstack.
11736 (add_method): Temporary use permanent_obstack, set
11737 METHOD_TRANSIENT().
11738 (add_field): Temporary use permanent_obstack. Sets
11739 FIELD_VOLATILE() and FIELD_TRANSIENT().
11740 (build_class_ref): Temporary use permanent_obstack if the class
11741 isn't compiled.
11742 (build_static_field_ref): Temporary use permanent_obstack when
11743 creating field's rtl.
11744 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11745 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11746 and fields. Function finalized, as far as flag handling.
11747 (push_class_static_dummy_field): Temporary use permanent_obstack.
11748 (emit_register_class): Force generation of class registration at
11749 -O3 or deeper.
11750 * decl.c (end_java_method): Call permanent_allocation() before
11751 returning.
11752 * expr.c (can_widen_reference_to): Added comment to interface
11753 handling, fixed typo.
11754 (lookup_field): Now uses CLASS_P() to correct FIXME
11755 (expand_invoke): Verification on public && !static &&
11756 !abstract moved into soft_lookupinterfacemethod (kaffe).
11757 Use Object class dtable if objectref is an array when expanding
11758 invokeinterface.
11759 (java_push_constant_from_pool): Temporary use permanent_obstack
11760 for CONSTANT_string
11761 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11762 create constant references.
11763 (get_constant): Temporary use permanent_obstack to create constant.
11764 (load_class): Temporary use permanent_obstack to load class.
11765 (jcf_parse): Temporary use permanent_obstack to perform class
11766 layout.
11767 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11768 (build_java_signature): Temporary use permanent_obstack.
11769 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11770 on ACC_SUPER flag.
11771 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11772 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11773 (CLASS_P): Defined
11775 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11777 * class.c (append_gpp_mangled_type): Fix typo.
11778 (emit_register_class): Use main_class to get class object, rather
11779 than looking for no-longer-existing static decl starting with _CL.
11780 * typeck.c (parse_signature_type): Promote array element type
11781 if it is a RECORD_TYPE.
11783 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11785 * class.c (push_class_static_dummy_field): New function.
11786 (mangle_static_field): New. Do G++-style mangling of static fields.
11787 (layout_class): Mandle static fields here, not in add_field.
11788 (build_class_ref): The class object is now a dummy static field.
11789 * decl.c (find_local_variable): Look for best, instead of first match.
11790 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11791 (build_java_athrow): Don't check here if exception is Throwable.
11792 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11793 (TYPE_USED): Removed. No longer used ...
11794 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11795 * verify.c (push_pending_label): New function.
11796 (push_pending_block): Renamed to check_pending_block.
11797 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11798 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11799 re-checking possible handlers) after a store (less wasted work).
11800 Check for null handler (finally) before calling add_handler.
11801 Various changes to (finally?) correctly handle try/finally.
11803 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11805 * class.c: Include stdio.h.
11807 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11809 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11810 to make sure class is initialized before static/special invoke.
11812 * verify.c (verify_jvm_instructions): On a store instruction,
11813 call find_local_variable to force pre-allocation of decl and rtx.
11814 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11816 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11818 * class.c (build_class_ref): Strip off "promoted_" if need be.
11819 (make_field_value): Call build_java_signature when needed.
11820 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11821 * expr.c (build_java_athrow): Don't push_value of exception.
11822 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11823 match specification of [fd]cmp[lg] for NaNs.
11824 (expand_byte_code): Add support for exception handler ranges.
11825 * except.c: Add skeleton for EH code-generation.
11826 * verify.c (merge_types): Treat all promoted integral types as equal.
11827 * constants.c (build_constants_constructor): To force creation of
11828 current_constant_pool_data_ref, call build_constant_data_ref.
11830 * javaop.def (lload): Fix typo.
11831 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11833 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11835 * parse.c: Don't include function.h.
11837 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11839 * except.[ch]: New files.
11840 * Makefile.in (JAVA_OBJS): Add except.o
11841 * expr.c: Temporary warning about unimplemented exceptions.
11842 * verify.c: Verify exception handlers.
11844 * jcf-dump.c (disassemble_method): Print exception table.
11846 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11848 * expr.c (verify_jvm_instructions): Started a thorough
11849 verification of invoke* bytecodes.
11850 (expand_byte_code): flush quick stack if PC is the target of a
11851 branch. and undef RET (conflicting with config/i386/i386.h).
11852 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11853 used.
11854 (expand_invoke): Now handles invokeinterface and do more
11855 verification according to the bytecode.
11856 (lookup_field): Don't try to load the class if processing
11857 dtable_type.
11858 (can_widen_reference_to): Now handles interfaces.
11859 * decl.c (init_decl_processing): New global variable
11860 soft_lookupinterfacemethod_node, declared in java-tree.h.
11861 Call set_super_info on string_type_node.
11862 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11863 defined.
11864 * class.c (set_super_info): Fills the CLASS_* flags according to
11865 access_flags.
11866 (get_access_flags_from_decl): Handles all class flags.
11868 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11870 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11871 * parse.c (yyparse): Check for abstract method, and missing code.
11872 * expr.c (expand_byte_code): Change interface.
11873 * lang.c (put_decl_node): Print promoted types prettier.
11874 * verify.c (verify_jvm_instruction): Change interface.
11875 Partial support for scanning exception table.
11876 For load instructions, handle promoted integral types.
11878 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11880 * verify.c: New file, with contents moved from expr.c.
11881 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11882 * typeck.c (is_array_type_p): Moved here from expr.c.
11883 * java-tree.h: Add some now-needed function declarations.
11884 * Makefile.in (JAVA_OBJS): Added verify.o.
11886 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11888 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11889 METHOD_ABSTRACT flag.
11891 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11892 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11893 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11895 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11896 variables.
11897 (start_java_method): Hook for SYNCHRONIZED methods.
11899 * expr.c (build_java_jsr, build_java_ret): New functions
11900 (JSR,PRE): New macros
11901 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11902 (verify_jvm_instructions): tableswitch, lookupswitch,
11903 monitorenter, monitorexit, goto_w: verified.
11904 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11905 (build_java_monitor): New function.
11906 (MONITOR_OPERATION): Modified to call build_java_monitor()
11907 (verify_jvm_instructions): Started a thorough verification of
11908 invoke* bytecodes.
11910 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11912 Support verification of jsr/ret subroutines (used for try/finally).
11913 * decl.c (return_address_type_node): New type node.
11914 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11915 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11916 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11917 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11918 TYPE_USED): New macros for special types in type_map.
11920 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11921 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11922 BCODE_JUMP_TARGET.
11923 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11925 * expr.c (can_widen_reference_to): New function.
11926 (pop_type): Use it.
11927 (merge_type_state): Support handling start of subroutine.
11928 (push_pending_block): Return char* error message, instead of calling
11929 fatal on an error. Also handle subroutines.
11930 (verify_jvm_instructions): Handle errors from push_poending_block.
11931 Support jsr and ret instructions.
11933 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11935 * jcf-io.c (find_classfile): Fix thinko.
11936 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11938 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11940 * Makefile.in (BISON): Remove.
11942 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11944 * Makefile.in: Convert to autoconf.
11945 * config-lang.in (outputs): Added java/Makefile.
11947 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11948 Rename cc1java to jc1.
11950 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11951 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11953 * class.c (class_depth): Do load_class if needed.
11955 Mostly better verification.
11956 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11957 (init_decl_processing): Change return type of soft_checkcast.
11958 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11959 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11960 lang_print_error): New functions.
11961 (lang_init): Set global hook print_error_function to lang_print_error.
11962 * expr.c: In the type_map ptr_type_node is only used for null now.
11963 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11964 (merge_types): Dererence pointer to record types before comparing.
11965 (decode_newarray_type, merge_types): On error just return NULL.
11966 (build_java_binop): Add preliminary implementation (with warning)
11967 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11968 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11969 (expand_compare, expand_java_goto, expand_java_call): Don't
11970 push_pending_block, since that only makes sense when verifying.
11971 (merge_type_state): Different return codes.
11972 (push_pending_block): A block may need to be verified more than once.
11973 (expand_byte_code): Warn about unused code at code generation time.
11974 (verify_jvm_instruction): Changed logic, since code may need to be
11975 re-verified if type-state has changed. Also, better error handling.
11976 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11977 Improve newarray, anewarray, ?aload, athrow,
11978 * java-tree.h (LABEL_CHANGED): New macro.
11980 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11982 * decl.c (soft_athrow_node): New global variable initialized.
11983 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11984 * typeck.c (convert): Added support for REAL_TYPE.
11985 (convert_to_char): New function.
11986 (convert): Handle CHAR_TYPE.
11987 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11988 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11989 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11990 promoted type.
11991 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11992 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11993 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11994 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11995 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11996 to Use The Right Things.
11997 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11998 compatible with INT. BOOLEAN is made equivalent to BYTE.
11999 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12000 OPCODE_ifnonnull): Now supported.
12001 (build_java_athrow): New function.
12003 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12005 Rename method name <init> to match G++ (and fix mangling).
12006 * class.c (layout_class): Replace method name of <init> by class name.
12007 (make_method_value): Do inverse renaming of constructor from <init>.
12008 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12009 * typeck.c (lookup_java_constructor): New function.
12010 * expr.c (expand_invoke): If method_name is <init>, call
12011 lookup_java_constructor to find constructor.
12013 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12015 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12017 * parse.c (get_class_constant): Modified to handle array "classes"
12018 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12019 wide type.
12020 (convert): Modified to handle real type.
12021 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12022 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12023 variables declared.
12024 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12025 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12026 global variables initialized.
12027 (find_local_variable): Handles the case of a pointer
12028 (end_java_method): Restore the use of one more scope
12029 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12030 build_java_array_length_access, expand_java_arrayload,
12031 expand_java_arraystore, expand_java_array_length,
12032 expand_java_multianewarray, expand_java_anewarray,
12033 build_java_check_indexed_type, is_array_type_p,
12034 build_java_throw_out_of_bound_exception): New functions.
12035 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12036 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12037 OPCODE_<t>aload): Implemented code for verification.
12038 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12039 ARRAY_NEW_MULTI): Macro defined.
12040 (CONVERT): Modified to invoke convert().
12041 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12043 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12045 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12046 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12047 (make_class_data): Field name needs '/' as package prefix.
12048 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12050 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12052 Implement debug information for local variables.
12053 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12054 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12055 DECL_LOCAL_SLOT_CHAIN): New macros.
12056 (struct lang_decl_var): New type.
12057 * parse.c (give_name_to_locals): Move to decl.c.
12058 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12059 (start_java_method): Re-write parameter handling.
12060 (pending_local_decls): New global variable.
12061 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12062 (find_local_variable): Accept pc so we can skips decls not in range.
12063 (struct binding_level): Add end_pc field.
12064 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12065 (various): Change so current pc gets passed to find_local_variable.
12067 * decl.c (init_decl_processing): Re-arrange fields in
12068 class_type_node and and method_type_node to match kaffe 0.9.1.
12069 * class.c (make_method_value, make_class_data): Update
12070 initializations to match.
12072 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12074 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12075 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12076 (push_super_field): New function.
12077 (make_class_data): Handle inheritance of class static initializer.
12078 (layout_class): New name mangling.
12079 * constants.c (build_constant_data_ref): Init type of data array
12080 to a one-element array.
12081 (build_constants_constructor): Set DECL_SIZE from complete array type.
12082 * decl.c: Rename class_type, object_type etc to class_type_node,
12083 object_type_node etc. Make former inherit from latter.
12084 * expr.c (expand_invoke): Add cast of function address.
12085 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12086 * parse.c (yyparse): Don't call layout_class here.
12087 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12089 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12091 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12092 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12093 (alloc_class_constant): New.
12094 * expr.c (expand_invoke): Make sure method's class is initialized.
12095 * class.c (interits_from_p, emit_register_class): New functions.
12096 * parse.c (yyparse): Call emit_register_class.
12098 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12100 * constants.c: New file, to handle constant pool.
12101 * Makefile.in (JAVA_OBJS): Add constants.o.
12102 * decl.c (init_decl_processing): Update, fix, finish various structs.
12103 (pushdecl_top_level): New.
12104 * parse.c (layout_class): Moved to class.c.
12105 * expr.c (java_push_constant_from_pool): New function.
12106 * class.c (build_class_ref): Make work fully
12107 (make_class_data): Emit super-class, constant pool, interface vector.
12109 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12111 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12112 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12113 * class.c (class_depth): New function.
12114 (lookup_named_class): Replaced by new function lookup_class.
12115 * decl.c (object_type_node, string_type_node): New.
12116 Remove various types that we no longer need.
12117 * expr.c (verify_jvm_instructions): New separate verifier pass.
12118 (push_type, pop_type): New functions for verifier.
12119 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12120 (expand_byte_code): Simplify, since we assume already verified.
12121 (expand_invoke): Now mostly works.
12122 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12123 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12124 * parse.c: Wait to allocate class object until we know its name.
12125 (layout_class): Calculate DECL_VINDEX for each virtual method.
12126 * typeck.c (get_array_type): Rename to ...
12127 (build_java_array_type): ... and provide working implementation.
12128 (build_java_signature): New function - build Java signature of type.
12129 (set_java_signature): New function - cache signature with type.
12130 (lookup_java_method): New function.
12132 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12134 * class.c (ident_subst): Take extra SUFFIX parameter.
12135 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12136 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12137 (build_class_ref): Actually implement.
12138 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12139 * decl.c (builtin_function): New.
12140 (init_decl_processing): Update for current Kaffe. Declare some
12141 builtin Kaffe functions.
12142 * expr.c (build_address_of): New.
12143 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12144 Renamed (from expand_java_new etc), and added working implementations.
12145 (build_field_ref): Now also handle static fields.
12146 (expand_invoke): Implement invokestatic, and start implement rest.
12147 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12148 * javaop.def: Rename invokevirt -> invokevirtual.
12149 * lang.c (use_handles): Removed.
12150 * parse.c: Add support for ConstantValue atribute.
12151 Handle nested loading of a class. (JPOOL_UTF): New.
12153 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12155 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12157 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12159 * Make-lang.in (java.install-man): New empty rule.
12160 * typeck.c (set_local_type): New function.
12161 * expr.c (STORE_INTERNAL): Call find_local_variable,
12162 not find_stack_slot. Call set_local_type.
12164 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12166 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12167 and building RECORD_TYPE CONSTRUCTORs.
12168 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12170 * lang.c (use_handles): Change the default to 0.
12171 * decl.c: Define and build class_type, field_type, utf8const_type.
12172 * class.c (make_class_data, make_field_value,
12173 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12174 hashUtf8String, strLengthUtf8, mangled_classname:
12175 Functions to build reflective data structures.
12176 * parse.c (yyparse): Call make_class_data.
12178 * jcf-io.c (open_class, find_classfile): New functions.
12179 * jcf-dump.c: Support reading classfile from explicitly-named
12180 class file (without CLASSPATH searching).
12182 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12184 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12185 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12186 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12187 (get_constant): Now trivial for CONSTANT_Utf8.
12189 * jcf.h: Make NEW_CPOOL the default.
12190 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12192 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
12194 New directory.