1 2001-09-11 Richard Henderson <rth@redhat.com>
3 * parse.h (ctxp_for_generation): Mark extern.
5 2001-09-10 Richard Henderson <rth@redhat.com>
7 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
9 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
11 * typeck.c (java_array_type_length, build_prim_array_type):
12 Represent empty arrays by NULL index.
14 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
16 * java-tree.h (compile_resource_file): Grouped with other prototypes.
17 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
19 2001-09-06 Anthony Green <green@redhat.com>
21 * class.c (O_BINARY): Define if necessary.
22 (registerResource_libfunc): Declare.
23 (init_class_processing): Initilize registerResource_libfunc.
24 (compile_resource_file): New function.
25 * java-tree.h (resource_name): Declare.
26 (compile_resource_file): Declare.
27 * jcf-parse.c (yyparse): Handle compiling java resource files.
28 * lang.c (java_decode_option): Handle -fcompile-resource option.
29 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
31 * gcj.texi (Code Generation): Add documentation for -R flag.
33 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
35 * jcf-write.c (generate_classfile): Issue an error in case of
36 field/initial value mismatch.
37 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
38 being initialized and we're generating bytecode.
39 (java_complete_lhs): In MODIFY_EXPR section: added comments,
40 set DECL_INITIAL properly when appropriate.
44 2001-09-01 Per Bothner <per@bothner.com>
46 * parse.y (maybe_yank_clinit): A field without an initializer is not
47 relevant. All initializers except static final and constant require
48 <clinit>, regardless of flag_emit_class_files.
50 2001-08-31 Per Bothner <per@bothner.com>
52 * class.c (set_constant_value): When not emiting class files, then a
53 String ConstantValue is a utf8const_ptr_type.
55 2001-08-30 Per Bothner <per@bothner.com>
57 * jcf-write.c (generate_classfile): Check that field is primitive
58 or string before emitting ConstantValue attribute.
60 2001-08-30 Per Bothner <per@bothner.com>
62 * parse.y (resolve_qualified_expression_name): If creating a
63 COMPOUND_EXPR, set it's type correctly.
65 2001-08-30 Per Bothner <per@bothner.com>
67 * jcf-io.c (open_class): Set filename field.
69 * jcf-parse,c (parse_class_file): Set current_function_decl
70 for better error message when Code attribute is missing.
72 * lang.c (put_decl_node, lang_print_error): Re-arrange for
73 better diagnostics, especially for constructors.
75 2001-08-30 Per Bothner <per@bothner.com>
77 * jcf-write.c (generate_classfile): Don't write ConstantValue
78 attribute if field is not final, for compatibility with jdk.
80 * jcf-write.c (generate_classfile): Convert ConstantValue values
81 to correct type. Work-around for front-end bug.
82 * class.c (set_constant_value): Error if constant has wrong type.
84 2001-08-30 Per Bothner <per@bothner.com>
86 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
87 "Double" are printed at verbosity 1.
89 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
91 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
93 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
95 * parse.y (patch_assignment): Don't verify final re-assignment here.
96 (java_complete_lhs): Verify assignments to finals calling
97 patch_assignment. Verify re-assignments to finals before calling
100 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
102 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
105 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
107 * lex.c (java_lex): new local found_hex_digits. Set and then used
108 in test to reject invalid hexadecimal numbers.
109 * parse.y (java_complete_tree): Prevent unwanted cast with
110 initialized floating point finals.
111 (patch_binop): Emit a warning when detecting a division by zero,
112 mark result not constant, don't simplify non integer division.
114 2001-08-28 Per Bothner <per@bothner.com>
116 * jcf-write.c (generate_bytecode_insns): For increments and
117 decrements just recurse to push constant. Improvement on Mark's patch.
119 2001-08-28 Mark Mitchell <mark@codesourcery.com>
121 * jcf-write.c (generate_bytecode_insns): Generate an integer to
122 real conversion for increments and decrements of reals.
124 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
126 * parse.y (resolve_qualified_expression_name): Handle unresolved
127 qualified expressions, prevent numerical qualifiers, fixed typo.
130 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
132 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
133 don't report anything but deprecated class when marked so. Handle
135 (patch_method_invocation): Check deprecation on methods and types.
136 (patch_binop): code becomes an enum tree_code, added default: to
137 switch to handle that. Detect division by zero, try to fold and
138 return before using a subroutine.
140 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
142 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
143 file smaller than 4 bytes.
144 * parse.y (check_inner_circular_reference): New function.
145 (check_circular_reference): Likewise.
146 (array_initializer:): Accept {,}.
147 (java_check_circular_reference): Rewritten using
148 check_circular_reference and check_inner_circular_reference.
149 (java_complete_expand_method): Unconditionally save and restore
150 the unpurged exception list.
151 (build_dot_class_method_invocation): Unmangle signature parameter.
153 2001-08-21 Tom Tromey <tromey@redhat.com>
155 * decl.c (init_decl_processing): Add `throws' field to method
157 * class.c (make_method_value): Compute `throws' field for method.
159 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
161 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
162 circularity is detected.
163 (ctors_unchecked_throws_clause_p): Fixed leading comment.
165 2001-08-17 Richard Henderson <rth@redhat.com>
167 * class.c (emit_register_classes): Add align parameter to
168 call to assemble_integer.
170 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
172 * jcf-parse.c (load_class): New locals saved and class_loaded. If
173 loading a class_or_name fails, try considering an innerclass name
174 and load the enclosing context.
175 * parse.y (resolve_inner_class): New function.
176 (find_as_inner_class): Added leading comment.
177 (register_incomplete_type): Keep the current context as enclosing
178 context for JDEP_FIELD dependencies.
179 (do_resolve_class): Locals new_class_decl and super initialized to
180 NULL. Call resolve_inner_class, explore the enclosing context
181 superclass if necessary.
184 2001-08-16 Tom Tromey <tromey@redhat.com>
186 * jcf-dump.c (main): Updated for change to jcf_path_seal.
187 * gjavah.c (main): Updated for change to jcf_path_seal.
188 * lang.c (version_flag): New global.
189 (java_decode_option): Recognize `-version'.
190 (java_init): Update for change to jcf_path_seal.
191 * jcf.h (jcf_path_seal): Added `print' argument.
192 * jcf-path.c (jcf_path_seal): Added `print' argument.
194 2001-08-13 Zack Weinberg <zackw@panix.com>
196 * Make-lang.in (java/decl.o): Update dependencies.
197 * decl.c: Include libfuncs.h, don't include toplev.h.
199 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
201 * decl.c (init_decl_processing): exception_type_node,
202 class_not_found_type_node, and no_class_def_found_type_node
203 initialized. predef_filenames augmented accordingly.
204 instinit_identifier_node initialized.
205 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
206 * java-tree.h (enum java_tree_index): New entries
207 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
208 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
209 (exception_type_node): New macro.
210 (class_not_found_type_node): Likewise.
211 (no_class_def_found_type_node): Likewise.
212 (instinit_identifier_node): Likewise.
213 (PREDEF_FILENAMES_SIZE): Adjusted.
214 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
215 (struct lang_type): Fixed typo in bitfield name.
216 (DECL_INSTINIT_P): New macro.
217 (ID_INSTINIT_P): Likewise.
218 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
220 * parse.y (encapsulate_with_try_catch): New function.
221 (generate_instinit): Likewise.
222 (build_instinit_invocation): Likewise.
223 (ctors_unchecked_throws_clause_p): Likewise.
224 (add_instance_initializer): Deleted.
225 (build_instance_initializer): Likewise.
226 (in_instance_initializer): Likewise.
227 (check_method_redefinition): instinit$ not to be verified.
228 (java_complete_expand_methods): Generate instinit$, simplified code.
229 (build_dot_class_method): Eliminated unnecessary locals. Use
230 encapsulate_with_try_catch, removed unnecessary code.
231 (fix_constructors): New local iii. Use build_instinit_invocation.
232 (patch_method_invocation): Added comment.
233 (maybe_use_access_method): Don't consider instinit$.
234 (find_applicable_accessible_methods_list): Shorten the search for
236 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
237 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
238 (patch_throw_statement): Likewise. Fixed typo.
240 2001-08-12 David Edelsohn <edelsohn@gnu.org>
243 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
244 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
246 (lang_specific_pre_link): Use set_input to set input_filename.
248 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
249 (main): Fix definition.
250 Strip `main' from classname.
253 2001-08-11 Zack Weinberg <zackw@panix.com>
255 * lex.h: Don't include setjmp.h. Don't define
256 SET_FLOAT_HANDLER or prototype set_float_handler.
258 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
260 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
261 `poplevel' in the right order.
263 2001-08-09 Richard Henderson <rth@redhat.com>
265 * Make-lang.in (class.o): Depend on TARGET_H.
266 * class.c (emit_register_classes): Use target hooks instead of
267 assemble_constructor and assemble_destructor.
269 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
271 * check-init.c (flags.h): Include
272 (check_init): Don't report uninitialized static class
273 initialization flags, don't free bit index when doing static class
274 initialization optimization.
275 (check_for_initialization): Return type changed to `unsigned int.'
276 (attach_initialized_static_class): New function.
277 * class.c (add_method_1): Create the initialized static class
279 (finish_class): Always emit deferred inline methods.
280 * decl.c (emit_init_test_initialization): Moved to expr.c
281 (complete_start_java_method): Don't traverse
282 DECL_FUNCTION_INIT_TEST_TABLE.
283 (lang_mark_tree): Mark hash tables in function decls.
284 * expr.c (emit_init_test_initialization): Moved from decl.c.
285 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
286 initialization flag, set DECL_CONTEXT and
287 LOCAL_CLASS_INITIALIZATION_FLAG.
288 (java_lang_expand_expr): Emit initialization code for static class
289 initialized flags when entering block, if necessary.
290 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
291 * java-tree.h (flag_optimize_sci): New global variable declaration.
292 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
293 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
294 (LOCAL_FINAL_P): Fixed typo in comment.
295 (FINAL_VARIABLE_P): Likewise.
296 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
297 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
298 (struct lang_decl): New fields `ict', `smic' and `cif.'
299 (check_for_initialization): New returned value for global.
300 (attach_initialized_static_class): New global function.
301 (STATIC_CLASS_INIT_OPT_P): New macro.
302 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
303 * lang.c (java_decode_option): Handle
304 `-fno-optimize-static-class-initialization'
305 * parse.y (start_complete_expand_method): New function.
306 (java_expand_method_bodies): Likewise.
307 (attach_init_test_initialization_flags): Likewise.
308 (adjust_init_test_initialization): Likewise.
309 (emit_test_initialization): Likewise.
310 (java_complete_expand_methods): Nullify abstract and native method
312 (java_complete_expand_method): New locals `fbody', `block_body'
313 and `exception_copy.' Reorganized: directly return on empty method
314 bodies, call `start_complete_expand_method', remember definitely
315 initialized static class in function, don't expand method bodies.
316 (java_expand_classes): Call `java_expand_method_bodies' before
317 `finish_class' when compiling to native.
318 (resolve_expression_name): Use `orig' after building outer class
320 (patch_invoke): Remember static method invokations.
322 2001-08-06 Richard Henderson <rth@redhat.com>
324 * class.c (emit_register_classes): Pass a symbol_ref and priority
325 to assemble_constructor.
327 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
329 * java-tree.h (all_class_filename): New macro.
330 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
331 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
332 newly created IDENTIFIER_NODE to `all_class_filename.'
334 2001-08-01 Jeff Sturm <jsturm@one-point.com>
336 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
337 Use ggc_add_tree_root to register roots.
339 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
341 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
342 second operand calling check_init.
343 * decl.c (complete_start_java_method): Swaped second and third
344 arguments while creating WITH_CLEANUP_EXPR node.
345 * jcf-write.c (generate_bytecode_insns): Use second operand
346 instead of third when handling WITH_CLEANUP_EXPR.
347 * parse.y (java_complete_lhs): Expand second operand of
348 WITH_CLEANUP_EXPR nodes.
349 (patch_synchronized_statement): Swaped second and third arguments
350 while creating WITH_CLEANUP_EXPR node.
352 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
354 * parse.y (create_interface): Avoid cyclic inheritance report when
355 syntax error encountered during class definition.
358 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
360 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
362 (lang_specific_pre_link): Use set_input to set input_filename.
364 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
365 (main): Fix definition.
366 Strip `main' from classname.
369 2001-07-18 Tom Tromey <tromey@redhat.com>
372 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
373 * lex.c (java_new_lexer): Use ICONV_CONST.
374 (java_read_char): Likewise.
375 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
376 (jv-scan$(exeext)): Likewise.
378 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
380 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
381 * parse.y (check_class_interface_creation): Allow `private' if the
382 enclosing is not an interface.
383 (create_interface): Interface tagged public if the enclosing
384 context is an interface.
385 (create_class): Class tagged public if the enclosing context
389 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
391 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
394 2001-07-14 Tim Josling <tej@melbpc.org.au>
396 * check-init.c (check_init): Remove references to EXPON_EXPR.
398 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
400 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
401 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
404 2001-07-13 Tom Tromey <tromey@redhat.com>
406 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
409 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
411 * parse.y (patch_method_invocation): Don't override primary if one
412 is already provided, but let this$<n> be built. Fixed comment.
414 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
416 * parse.y (empty_statement:): Report empty statement error only
417 when found at class declaration level.
420 2001-07-12 Tom Tromey <tromey@redhat.com>
422 * expr.c (expand_load_internal): New function.
423 (LOAD_INTERNAL): Use it.
425 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
427 * parse.y (verify_constructor_super): Compare anonymous class ctor
428 args with `valid_method_invocation_conversion_p.'
431 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
433 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
434 `-fsyntax-only.' Fixes PR java/3248
436 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
438 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
440 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
442 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
443 current function is static. Fixes PR java/1970
445 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
447 * parse.y (patch_method_invocation): Add enclosing context to ctor
448 calls if necessary. Fixes PR java/2953
450 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
452 * parse.y (resolve_package): Abort if qualified expression member
454 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
457 2001-07-07 Zack Weinberg <zackw@stanford.edu>
459 * verify.c: Don't use // comments.
461 2001-07-05 Tom Tromey <tromey@redhat.com>
463 * lang.c (flag_assume_compiled): Removed.
464 * java-tree.h (flag_assume_compiled): Removed.
465 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
466 -fhash-synchronization, -fuse-divide-subroutine,
467 -fcheck-references, -femit-class-file, -femit-class-files,
468 -fassume-compiled. Updated --encoding information. Changed
469 -foutput-class-dir to `-d'.
471 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
473 * jcf-parse.c (parse_class_file): Add lineno parameter to
474 debug_start_source_file call.
476 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
478 * gcj.texi: Use gpl.texi.
479 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
480 dependencies and use doc/include in search path.
482 2001-07-03 Jeff Sturm <jsturm@one-point.com>
484 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
485 `this'. If so, don't build instance initializers.
487 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
489 * parse.y (resolve_expression_name): Improved error message for
490 inner class cases. Fixes PR java/1958
492 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
494 * lang.c: #include diagnostic.h
495 (lang_print_error): Add a `diagnostic_context *' parameter.
496 (java_dummy_print): Likewise.
497 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
499 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
501 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
502 * jcf.h (typedef struct JCF): New bitfield `finished.'
503 (JCF_FINISH): Set `finished.'
504 (JCF_ZERO): Reset `finished.'
507 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
509 * parse.y (class_body_declaration:): Don't install empty instance
513 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
515 * class.c (set_super_info): Call `set_class_decl_access_flags.'
516 (set_class_decl_access_flags): New function.
517 * java-tree.h (set_class_decl_access_flags): New prototype.
518 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
519 (parse_class_file): New local `decl_max_locals.' Take wide types
520 into account to compute DECL_MAX_LOCALS.
521 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
524 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
526 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
528 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
530 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
531 * parse.y (do_resolve_class): Moved comments out to leading comment
532 section. Removed local `start', New local `_ht' and
533 `circularity_hash.' Record `enclosing' in hash table and search
534 it to detect circularity. Use `enclosing' as an argument to
535 `lookup_cl.' Free the hash table when done.
537 2001-06-19 Tom Tromey <tromey@redhat.com>
539 * lex.c (java_read_char): Disallow invalid and overlong
540 sequences. Fixes PR java/2319.
542 2001-06-05 Jeff Sturm <jsturm@one-point.com>
544 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
546 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
548 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
549 arguments accordingly.
551 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
553 * gcj.texi: Move contents to just after title page.
555 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
557 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
559 (patch_incomplete_class_ref): Build the class ref, build the class
560 init if necessary, complete the tree.
563 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
565 * parse.y (lookup_field_wrapper): Test `name' code.
566 (resolve_qualified_expression_name): Test `qual_wfl' code.
567 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
568 handle `qual_wfl' by code.
569 (maybe_build_primttype_type_ref): Test `wfl' code.
571 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
573 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
575 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
576 the dvi file in the java directory.
578 2001-05-25 Sam TH <sam@uchicago.edu>
580 * gen-table.pl javaop.h jcf.h lex.h,
581 parse.h: Fix header include guards.
583 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
585 * jv-scan.c (version): Update copyright year.
587 2001-05-21 Per Bothner <per@bothner.com>
589 * jcf-parse.c (read_class): If class is from .class or .zip file
590 and it's already been read, don't push/pop parser context.
592 2001-05-18 Per Bothner <per@bothner.com>
594 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
595 command line so the jvgenmain-generated main program comes first.
597 2001-05-15 Tom Tromey <tromey@redhat.com>
599 * class.c (build_utf8_ref): Don't generate identifier based on
602 2001-05-12 Richard Henderson <rth@redhat.com>
604 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
605 * expr.c (java_lang_expand_expr): Expand it.
606 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
607 calling build_exception_object_ref.
608 * parse.y (catch_clause_parameter): Likewise.
609 (build_dot_class_method): Likewise.
610 (try_reference_assignconv): Likewise.
611 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
612 * jcf-write.c (generate_bytecode_insns): Likewise.
614 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
616 * parse.y (build_unresolved_array_type): Set
617 EXPR_WFL_QUALIFICATION on the newly created wfl.
618 Fixes PR java/2538. Fixes PR java/2535.
620 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
622 * parse.y (fix_constructors): Removed unnecessary assignment to
623 local. Moved assignment to `this$<n>', fixed comments and
625 (build_wfl_wrap): Fixed indentation.
626 Fixes PR java/2598, java/2579 and java/2658.
628 2001-05-03 Mo DeJong <mdejong@redhat.com>
630 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
633 2000-05-02 Jeff Sturm <jsturm@one-point.com>
635 * expr.c (build_class_init): Move MODIFY_EXPR
636 outside of COND_EXPR. Remove variable `call'.
638 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
640 * decl.c: NULL_PTR -> NULL.
641 * jcf-write.c: Likewise.
643 2001-05-01 Tom Tromey <tromey@redhat.com>
645 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
646 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
647 * gcj.texi: Updated copyright text. Include fdl.texi.
648 (Top): Link to new node.
650 2001-05-01 Per Bothner <per@bothner.com>
652 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
654 2001-05-01 Per Bothner <per@bothner.com>
656 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
657 import_list contains the name, not the TREE_PURPOSE.
659 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
661 * jcf-io.c (read_zip_member): Cast to long in comparison with
664 * jvspec.c (lang_specific_driver): Initialize variables.
666 * mangle.c (find_compression_record_match): Likewise.
668 * typeck.c (build_null_signature): Provide static prototype. Mark
669 parameter with ATTRIBUTE_UNUSED.
671 * verify.c (verify_jvm_instructions): Initialize variable.
673 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
675 * parse.y (do_resolve_class): Check for cyclic inheritance during
676 inner class resolution.
678 2001-04-27 Per Bothner <per@bothner.com>
680 * parse.y (java_expand_classes): Don't change ctxp_for_generation
681 while iterating, since that could cause gc to lose stuff.
683 2001-04-26 Per Bothner <per@bothner.com>
685 Fix method search wrt scope of inner classes to match JLS2.
686 * typeck.c (build_null_signature): New static function.
687 (has_method): New function. Uses build_null_signature and lookup_do.
688 * java-tree.h (has_method): New declaration.
689 * parse.y (find_applicable_accessible_methods_list): Do not search
690 context of inner classes here.
691 (patch_method_invocation): Search scope, ie. current and outer clases,
692 for method matching simple name, to find class.
694 2001-04-26 Per Bothner <per@bothner.com>
696 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
697 Fix thinko: If a single case, use if_icmpeq, not ifeq.
699 * constants.c (find_methodref_with_class_index): New function.
700 (find_methodref_index): Use find_methodref_with_class_index.
701 * java-tree.h (find_methodref_with_class_index): New declaration.
702 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
703 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
704 If context changed from interface to class, don't use invokeinterface.
706 2001-04-25 Per Bothner <per@bothner.com>
708 * verify.c (verify_jvm_instructions): For field instructions,
709 check that field index is valid. For invoke instructions, check that
710 method index is valid.
712 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
714 * config-lang.in (target_libs): Copy from $libgcj_saved.
716 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
718 * decl.c (init_decl_processing): Add new class "protectionDomain"
720 * class.c (make_class_data): Set initial value for "protectionDomain".
722 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * jvspec.c (lang_specific_driver): Fix memory allocation
725 deficit, by using concat in lieu of xmalloc/sprintf.
727 2001-04-20 Per Bothner <per@bothner.com>
729 Fixes to compile multiple .class files at once.
730 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
731 * java-tree.h (CLASS_PARSED_P): New macro.
732 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
733 * jcf-parse.c (jcf_parse_source): Inline into read_class.
734 (read_class): Avoid some code duplication.
735 Don't call JCF_FINISH for a .class file - might be needed later.
736 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
737 rather than CLASS_LOADED_P, since latter implies class laid out.
738 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
739 * parse.y: Don't need to set CLASS_LOADED_P for array types.
741 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
743 * Make-lang.in (java/boehm.o): Depend on toplev.h.
745 * boehm.c: Include toplev.h.
747 2001-04-06 Tom Tromey <tromey@redhat.com>
748 Alexandre Petit-Bianco <apbianco@redhat.com>
750 Fix for PR gcj/1404 and PR gcj/2332:
751 * parse.y (build_array_from_name): If we use the type_wfl then
752 accumulate dimensions from the original type as well.
753 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
755 2001-04-06 Tom Tromey <tromey@redhat.com>
757 * parse.y (analyze_clinit_body): Return true if the second operand
758 of a METHOD_EXPR is nonzero.
760 2001-04-06 Tom Tromey <tromey@redhat.com>
762 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
764 ($(srcdir)/java/parse.c): Likewise.
766 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
768 * gcj.texi: Use `which-gcj' instead of `which-g77.'
769 (version-gcc): Initialized.
770 (which-gcj): Likewise.
772 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
774 * java-tree.h (struct lang_decl): New macro
775 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
776 * parse.y (build_instance_initializer): New function.
777 (add_instance_initializer): Use it.
778 (java_fix_constructors): Set `current_class' before fix pass.
779 (fix_constructors): Just return if already fixed. Move `super()'
780 invokation ahead. Use `build_instance_initializer.'
783 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
785 * parse.y (resolve_qualified_expression_name): Pass field's
786 DECL_CONTEXT to `not_accessible_p.'
787 (not_accessible_p): Changed parameters order in `inherits_from_p'
790 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
792 * lang-options.h: Add flag_check_references.
794 2001-04-04 Per Bothner <per@bothner.com>
796 * java-tree.h (CONSTANT_VALUE_P): New macro.
797 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
798 * parse.y (maybe_build_class_init_for_field): New static function.
799 (resolve_expression_name, resolve_field_access): Use
800 maybe_build_class_init_for_field instead of build_class_init
801 This does not do the init if the field is compile-time-constant.
802 (resolve_field_access): Simplify.
804 * parse.y (fold_constant_for_init): Merge test into switch.
806 2001-04-03 Zack Weinberg <zackw@stanford.edu>
808 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
810 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
812 2001-04-02 Zack Weinberg <zackw@stanford.edu>
814 * expr.c (pop_type_0): Save the result of the first
815 lang_printable_name call in a scratch buffer, so it
816 won't be clobbered by the second call.
818 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
820 * parse-scan.y (array_type:): Rewritten.
821 (type_declaration:): `empty_statement' replaces `SC_TK.'
822 (class_member_declaration:): `empty statement' added.
823 (method_body:): Simplified.
824 (static_initializer:): Likewise.
825 (primary_no_new_array:): Use `type_literals.'
826 (type_literals:): New rule.
827 (dims:): Set and update `bracket_count.'
828 Fixes PR java/1074. Fixes PR java/2412.
830 2001-03-28 Hans Boehm <boehm@acm.org>
832 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
833 (get_boehm_type_descriptor): Set type on returned value to be a
834 pointer length integer.
836 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
838 * expr.c (pop_type_0): Call `concat' rather than building the
840 (pop_type): Add format specifier in call to `error'.
842 * parse.y (patch_method_invocation): Avoid casting away
845 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
847 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
849 2001-03-28 Richard Henderson <rth@redhat.com>
851 IA-64 ABI Exception Handling:
852 * Make-lang.in (except.o): Don't depend on eh-common.h.
853 * check-init.c (check_init): Handle EXC_PTR_EXPR.
854 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
855 [soft_exceptioninfo_call_node]: Remove.
856 [eh_personality_libfunc, lang_eh_runtime_type]: New.
857 (end_java_method): No emit_handlers.
858 * except.c (java_set_exception_lang_code): Remove.
859 (method_init_exceptions): Don't call it.
860 (prepare_eh_table_type): No CATCH_ALL_TYPE.
861 (build_exception_object_ref): New.
862 (expand_end_java_handler): Update for except.h name changes.
863 (emit_handlers, expand_resume_after_catch): Remove.
864 * expr.c (java_lang_expand_expr): Update for except.h name changes.
865 (process_jvm_instruction): Use build_exception_object_ref.
866 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
867 (soft_exceptioninfo_call_node): Remove.
868 (build_exception_object_ref): Declare.
869 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
870 soft_exceptioninfo_call_node. Move processing ...
871 [EXC_PTR_EXPR]: ... here.
872 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
873 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
874 (source_end_java_method): No java_set_exception_lang_code or
876 (build_dot_class_method): Use build_exception_object_ref.
877 (try_reference_assignconv): Check EXC_PTR_EXPR not
878 soft_exceptioninfo_call_node.
880 2001-03-28 Richard Henderson <rth@redhat.com>
882 * java-tree.h (throw_node): Define as a single member of
883 java_global_trees instead of a separate array.
884 (JTI_THROW_NODE): New.
885 * decl.c (throw_node): Don't declare.
886 (init_decl_processing): Init a scalar throw_node.
887 Don't register it for gc.
888 * check-init.c (check_init): Reference scalar throw_node.
889 * expr.c (build_java_athrow): Likewise.
890 * jcf-write.c (generate_bytecode_insns): Likewise.
891 * parse.h (BUILD_THROW): Likewise.
893 2001-03-28 Richard Henderson <rth@redhat.com>
895 * decl.c (end_java_method): Do not save and restore
896 flag_non_call_exceptions.
897 * parse.y (source_end_java_method): Likewise.
898 * lang.c (flag_exceptions): Don't declare.
899 (java_init_options): Set flag_non_call_exceptions. Set
900 flag_exceptions here ...
901 (java_init): ... not here.
903 2001-03-27 Richard Henderson <rth@redhat.com>
905 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
906 exceptions_via_longjmp.
908 * lang.c (flag_new_exceptions): Don't declare it.
909 (java_init_options): Or set it.
911 2001-03-27 Richard Henderson <rth@redhat.com>
913 * decl.c (end_java_method): Rename asynchronous_exceptions to
914 flag_non_call_exceptions.
915 * parse.y (source_end_java_method): Likewise.
917 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
919 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
921 2001-03-26 Mark Mitchell <mark@codesourcery.com>
923 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
925 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
927 * parse.y (find_as_inner_class): Follow current package
928 indications not to mistakingly load an unrelated class.
930 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
932 * constants.c (PUTN): Use memcpy, not bcopy.
934 * lex.c (java_read_char): Use memmove, not bcopy.
936 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
938 2001-03-23 Per Bothner <per@bothner.com>
940 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
941 macro for better error pin-pointing.
942 * java-tree.h: Fix typo in comment.
944 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
945 Don't include jsr/goto in exception range.
946 Check if start and end of exception range are the same (also TRY_EXPR).
947 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
948 However, do emit the following goto even if try_block is empty.
949 Defer freeing exception_decl until after the finalizer, to make
950 sure the local isn't reused in the finalizer. Fixes PR java/1208.
952 * parse.y (java_complete_lhs): If the try-clause is empty, just
953 return the finally-clause and vice versa.
955 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
957 * gcj.texi (Input Options): documented the check for attribute
958 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
959 * java-tree.h (flag_force_classes_archive_check): Declared extern.
960 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
961 (jcf_parse): Check for the right classes archive if necessary.
962 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
963 (jcf_parse_fields): Fixed indentation.
964 * jcf-write.c (append_gcj_attribute): New function.
965 (generate_classfile): Compute the attribute count, invoke
966 `append_gcj_attribute'.
967 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
968 turned into bit fields. New bit field `right_zip.'
969 (JCF_ZERO): Set `right_zip' to zero.
970 * lang-options.h (-fforce-classes-archive-check): Added flag.
971 * lang.c (flag_force_classes_archive_check): New flag.
972 (lang_f_options): New entry `force-classes-archive-check.'
975 2001-02-07 Andrew Haley <aph@redhat.com>
977 * gcj.texi (Configure-time Options): Add -fcheck-references.
978 * expr.c (build_java_indirect_ref): New function.
979 (java_check_reference): New function.
980 (build_java_array_length_access): Use build_java_indirect_ref to
981 check for null references.
982 (build_java_arrayaccess): Likewise.
983 (build_get_class): Likewise.
984 (build_field_ref): Likewise.
985 (invoke_build_dtable): Likewise.
986 (build_invokeinterface): Likewise.
987 * lang.c (lang_f_options): Add flag_check_references.
988 * jvspec.c (jvgenmain_spec): Add flag_check_references.
989 * java-tree.h (flag_check_references): New variable.
990 * lang.c (flag_check_references): Likewise.
991 * parse.y (patch_invoke): Use java_check_reference.
992 (patch_assignment): Allow for extra nesting in
995 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
997 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
998 * lex.c (cxx_keywords): Likewise.
1000 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1002 * parse.y (qualify_ambiguous_name): Broaden `length'
1003 recognition. Help MODIFY_EXPR be resolved as expression names.
1004 Fixes PR java/2066. Fixes PR java/2400.
1006 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1008 * gjavah.c (process_file): Mark interface definitions with
1009 "__attribute__ ((java_interface))".
1011 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1013 * class.c (layout_class): Fixed push_super_field's second
1014 argument. Fixes PR java/2333.
1015 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1016 too early to lay innerclasses out.
1018 2001-03-20 Tom Tromey <tromey@redhat.com>
1019 Alexandre Petit-Bianco <apbianco@redhat.com>
1021 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1022 inside an array reference. Insertion of the array store check
1023 rewritten. Fixes PR java/2299.
1025 2001-03-20 Tom Tromey <tromey@redhat.com>
1027 * lex.c (java_read_unicode): Only accept leading `u's.
1029 2001-03-20 Tom Tromey <tromey@redhat.com>
1031 * jcf-parse.c (read_class): Initialize `class'.
1033 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1035 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1037 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1039 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1040 (layout_class): Likewise.
1041 (layout_class_method): Likewise.
1042 (emit_register_classes): Likewise.
1043 * decl.c (builtin_function): Likewise.
1044 (give_name_to_locals): Likewise.
1046 2001-03-19 Per Bothner <per@bothner.com>
1048 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1049 before trying to load an inner class.
1051 Fixes to process to command-line .class files in two passes.
1052 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1053 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1054 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1055 * class.c (is_compiled_class): Fix for renamed flag.
1056 * parse.y (maybe_create_class_interface_decl): Likewise.
1057 * jcf-parse.c (yyparse): Also set if compiling .class files.
1058 * jcf-parse.c (read_class); Read current_class.
1059 (jcf_parse): Make static.
1060 (load_inner_classes): New function, with code moved from jcf_parse,
1061 because we need to inner classes after the command-line files are read.
1062 (yyparse): Set finput to NULL when it doesn't need to be closed.
1063 Reduce use of main_jcf (basically only for archive) and
1064 use finput instead of main_jcf->read_state.
1065 Inline jcf_figure_file_type into yyparse.
1066 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1067 Defer load_inner_classes and parse_class_file to a second pass,
1068 after we've correctly mapped command-line .clas fiels to classes.
1069 (jcf_figure_file_type): Removed.
1070 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1071 (JCF_ZERO): Also clear zipd field.
1072 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1074 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1076 * jcf-parse.c (yyparse): Change ch from char * to char.
1078 2001-03-19 Per Bothner <per@bothner.com>
1080 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1081 Add constructed filelist-file at end, following -xjava. Thus any .o
1082 and library files are not affected by the -xjava. Also wrap
1083 explicit @FILE with -xjava and -xnone.
1085 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1087 * class.c (build_static_field_ref): Call make_decl_rtl() after
1088 setting the DECL_EXTERNAL flag.
1090 2001-03-17 Per Bothner <per@bothner.com>
1092 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1094 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1095 when result is is needed (target is STACK_TARGET).
1097 * parse.h (JDEP_SOLV): Removed.
1098 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1100 * parse.y (incomplete_class_list): Removed.
1101 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1102 It doesn't work if resolve_class changes the name of an array type
1103 that is on the list and then someone else looks for the modified name.
1104 Also, seems liable to break when compiling multiple source files at
1105 once. So the simplest is to just remove incomplete_class_list -
1106 it is only a minor space win and it is not even clear it saves time.
1108 * parse.y (resolve_class): Remove unneeded promote_type.
1110 2001-03-15 Per Bothner <per@bothner.com>
1112 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1113 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1114 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1115 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1117 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1118 * parse.y (java_expand_classes): Likewise.
1120 * parse.y (expand_start_java_method): Was only called once and had a
1121 misleading name, so inline in caller java_complete_expand_method.
1122 (enter_a_block): Likewise inline in enter_block and remove.
1124 Remove junk from when gcc/java was created (by copying from C/C++).
1125 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1126 (struct binding_level): Remove fields keep, keep_if_subblocks,
1127 more_cleanups_ok, have_cleanups (which have never been used).
1128 (pushlevel, poplevel): Remove related useless code.
1130 * class.c (make_class_data): The class_dtable_decl (i.e. the
1131 vtable for Class) should be external, except when compiling Class.
1133 * jvspec.c (lang_specific_driver): Fix -C handling.
1134 Check -save-temps to see if temp @FILE should be deleted.
1135 Follow-up to/fix for February 16 patch.
1137 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1138 (type_stack_dup): Remove no-longer neded error check.
1140 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1142 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1143 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1144 don't surround the element with 'N..E' if the type name is
1147 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1149 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1150 DECL_RTL_SET_P, etc.
1151 (make_method_value): Likewise.
1152 (get_dispatch_table): Likewise.
1154 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1156 2001-03-07 Tom Tromey <tromey@redhat.com>
1158 * config-lang.in (lang_requires): Define.
1160 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1162 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1165 2001-03-05 Per Bothner <per@bothner.com>
1167 Fix a problem where rest_of_decl_compilation applied to
1168 class_dtable_decl causes problems because it was done too early,
1169 before output file was opened.
1170 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1171 * class.c (class_dtable_decl): Add macro - element of class_roots.
1172 (make_class_data): Define class_dtable_decl.
1173 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1175 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1177 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1178 uses of 'boolean' with 'bool'.
1180 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1182 * lang-specs.h: Add zero initializer for cpp_spec field to all
1185 2001-02-16 Per Bothner <per@bothner.com>
1187 Handle compiling multiple input files at once, and @FILE syntax.
1188 * gcj.texi: Updated documentation to match.
1189 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1190 * jcf-parse.c (parse_source_file): Split into ...
1191 (parse_source_file_1): New function - and:
1192 (parse_source_file_2): New function.
1193 (yyparse): On -ffilelist-file, open and scan named file.
1194 On first pass over files, only do parse_source_file_1.
1195 A new second pass calls parse_source_file_2 for each file to compile.
1196 (init_jcf_parse): Call init_src_parse.
1197 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1198 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1199 as multiple input file combined in one compilation.
1200 * lang-options.h: Add -ffilelist-file
1201 * lang.c (flag_filelist_file): New flag variable.
1202 (lang_f_options): Handle -ffilelist-file.
1203 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1204 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1205 gclass_list - use global fields of src_parse_roots instead.
1206 * parse.y (src_parse_roots): New array.
1207 (incomplete_class_list, gclass_list): New macros.
1208 (push_parser_context, java_pop_parser_context,
1209 java_parser_context_resume): Don't fiddle with deleted fields.
1210 (various): Use incomplete_class gclass_list and global macros
1211 instead of parse_ctxt fields - the lists are global.
1212 (init_src_parse): New function.
1214 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1216 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1218 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1220 * parse.y (check_inner_class_access): Moved declaration of local
1221 `enclosing_decl_type' to the right location.
1223 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1225 * parse.y (parser_check_super_interface): Don't call
1226 check_pkg_class_access for an inner interface.
1227 (parser_check_super): Don't call check_pkg_class_access for inner
1229 (do_resolve_class): Simplify enclosing type loop. Don't call
1230 check_pkg_class_access if CL and DECL are not set.
1231 (find_in_imports_on_demand): Set DECL if class_type needed to be
1232 loaded. Don't call check_pkg_class_access for an inner class.
1233 (check_inner_class_access): Rewritten to implement member access
1234 rules as per spec 6.6.1.
1235 (check_pkg_class_access): Handle the empty package correctly.
1236 (in_same_package): New function. Determine if two classes are in the
1239 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1241 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1242 method into array types.
1243 * parse.y (patch_method_invocation): Bypass access check on clone call
1246 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1248 * expr.c (build_instanceof): Check for arrays when trying fold to
1251 2001-02-15 Jim Meyering <meyering@lucent.com>
1253 * Make-lang.in (java.install-common): Depend on `installdirs'.
1254 (java.install-info): Likewise.
1256 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1258 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1260 2001-02-14 Tom Tromey <tromey@redhat.com>
1261 Alexandre Petit-Bianco <apbianco@cygnus.com>
1263 Fix for PR java/1261.
1264 * typeck.c (build_java_array_type): Add public `clone' method to
1266 * parse.y (resolve_qualified_expression_name): Use current_class
1267 when checking for inaccessibility.
1268 (patch_method_invocation): Fixed error message when accessibility
1269 denied. Added `from_super' argument.
1271 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1273 * parse.y (resolve_class): Don't build a fake decl. Use the one
1275 * typeck.c (build_java_array_type): Build and assign decl to array
1278 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1280 * parse.y (not_accessible_p): Changed leading comment. Added extra
1281 `where' argument. Use it to enforce protected access rules.
1282 (resolve_qualified_expression_name): Added extra argument to
1284 (patch_method_invocation): Use argument `primary' to provide
1285 not_accessible_p with an extra argument.
1286 (lookup_method_invoke): Added extra argument to not_accessible_p.
1287 (search_applicable_method_list): Likewise.
1289 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1291 * parse.y (resolve_qualified_expression_name): Try to resolve as
1292 an inner class access only if `decl' is a TYPE_DECL.
1294 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1296 * decl.c (classdollar_identifier_node): Initialize.
1297 * java-tree.h (enum java_tree_index): New entry
1298 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1299 (classdollar_identifier_node): New macro.
1300 (ID_CLASSDOLLAR_P): Likewise.
1301 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1302 (build_dot_class_method_invocation): Likewise.
1303 (find_applicable_accessible_methods_list): `class$' can't be
1306 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1308 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1310 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1312 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1313 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1316 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1318 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1319 outside of the `__U' sequence too.
1320 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1323 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1325 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1327 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1329 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1330 (JVGENMAIN_OBJS): Likewise.
1331 * java-tree.h (append_gpp_mangled_name): New prototype.
1332 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1333 Removed cast calling `gcc_add_root.'
1334 * jvgenmain.c (mangle_obstack): New global, initialized.
1336 (do_mangle_class): Constify local `ptr.'
1337 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1338 append_gpp_mangle_name and update `count' if necessary.
1339 Use `mangle_obstack.'
1340 * mangle.c (append_unicode_mangled_name): Removed.
1341 (append_gpp_mangled_name): Likewise.
1342 (unicode_mangling_length): Likewise.
1343 (mangle_member_name): Return type set to `void.'
1344 (mangle_field_decl): Don't append `U' in escaped names.
1345 (mangle_method_decl): Likewise.
1346 (mangle_member_name): Just use `append_gpp_mangled_name.'
1347 * mangle_name.c: New file.
1349 2001-02-07 Per Bothner <per@bothner.com>
1351 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1353 * check-init.c (check_init): Don't call done_alternative after
1354 processing loop code, as a LOOP_EXPR never terminates normally.
1356 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1358 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1360 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1362 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1365 2001-02-06 Tom Tromey <tromey@redhat.com>
1367 * lex.c (java_new_lexer): Longer error message.
1369 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1370 Alexandre Petit-Bianco <apbianco@cygnus.com>
1372 * typeck.c (build_prim_array_type): Added leading comment.
1373 (build_java_array_type): Moved locals out of
1374 block. Always create the `data' field, fixed alignment to match
1377 2001-02-04 Tom Tromey <tromey@redhat.com>
1379 * expr.c (java_lang_expand_expr): Don't bother recomputing
1380 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1383 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1385 * parse.y (process_imports): Save the original name of the import
1386 for better error report.
1388 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1390 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1391 of macros used when compiling jvspec.c.
1392 * jvspec.c (lang_specific_driver): Link with the shared
1395 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1397 * check-init.c (check_init): Call internal_error instead of fatal.
1398 * expr.c (java_lang_expand_expr): Likewise.
1399 * jcf-parse.c (get_constant): Likewise.
1400 * mangle.c (java_mangle_decl): Likewise.
1401 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1402 (operator_string): Likewise.
1403 * check-init.c (check_init): Call abort instead of fatal.
1404 * class.c (build_class_ref): Likewise.
1405 * constants.c (write_constant_pool): Likewise.
1406 * decl.c (start_java_method): Likewise.
1407 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1408 (java_stack_dup, encode_newarray_type): Likewise.
1409 (build_java_array_length_access): Likewise.
1410 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1411 (build_java_soft_divmod, build_invokeinterface): Likewise.
1412 * java-tree.h (INNER_CLASS_P): Likewise.
1413 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1414 (give_name_to_class, get_class_constant): Likewise.
1415 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1416 (find_constant_index, generate_bytecode_conditional): Likewise.
1417 (generate_bytecode_insns, perform_relocations): Likewise.
1418 * lex.c (java_unget_unicode, java_lex): Likewise.
1419 * mangle.c (mangle_type, mangle_record_type): Likewise.
1420 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1421 (finish_mangling): Likewise.
1422 * parse.h (MARK_FINAL_PARMS): Likewise.
1423 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1424 (obtain_incomplete_type, java_complete_class): Likewise.
1425 (java_check_regular_methods, java_complete_expand_method): Likewise.
1426 (cut_identifier_in_qualified, check_deprecation): Likewise.
1427 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1428 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1429 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1430 * typeck.c (set_local_type, parse_signature_type): Likewise.
1431 (parse_signature_string, build_java_signature): Likewise;
1432 (set_java_signature): Likewise.
1433 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1434 * class.c (add_method): Call fatal_error instead of fatal.
1435 (build_static_field_ref): Likewise.
1436 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1437 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1438 * lex.c (java_new_new_lexer): Likewise.
1439 * jv-scan.c (main): Likewise.
1440 (fatal_error): Renamed from fatal.
1441 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1443 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1444 (yyparse): Likewise.
1445 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1446 * lex.c (java_get_line_col): Likewise.
1447 * jcf-parse.c (load_class): Make errors non-fatal.
1448 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1450 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1452 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1453 (error): Remove unused function.
1454 (main): Don't use "__attribute__ alias" on generated class symbol.
1456 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1458 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1460 * parse.y (finish_method_declaration): Code accounting for WFLed
1461 method DECL_NAMEs deleted.
1462 (check_abstract_method_definitions): Likewise.
1463 (resolve_type_during_patch): Layout resolved type.
1464 * typeck.c (lookup_do): Removed unused local.
1466 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1468 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1469 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1470 integer_negative_one_node.
1471 * expr.c (build_java_binop): Likewise.
1473 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1475 * zextract.c (read_zip_archive): Read file_offset before writing
1476 zipd and consequently clobbering the header contents.
1478 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1480 * Make-lang.in: Remove all dependencies on defaults.h.
1481 * decl.c: Don't include defaults.h.
1483 * parse.y: Likewise.
1485 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1487 * ChangeLog (2001-01-21): Fixed typo.
1488 * class.c (layout_class_method): Code accounting for WFLed
1489 method DECL_NAMEs deleted.
1490 * constant.c (find_methodref_index): Likewise.
1491 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1492 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1493 (struct lang_decl): New field `wfl'.
1494 (java_get_real_method_name): Prototype deleted.
1495 * mangle.c (mangle_method_decl): Code accounting for WFLed
1496 method DECL_NAMEs deleted.
1497 * parse.h (GET_METHOD_NAME): Macro deleted.
1498 * parse.y (reset_method_name): Deleted.
1499 (method_header): Set DECL_FUNCTION_WFL.
1500 (check_abstract_method_header): Code accounting for WFLed method
1502 (java_get_real_method_name): Deleted.
1503 (check_method_redefinition): Code accounting for WFLed method
1504 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1505 (java_check_regular_methods): Likewise.
1506 (java_check_abstract_methods): Likewise.
1507 (java_expand_classes): Don't call `reset_method_name.'
1508 (search_applicable_method_list): Use DECL_NAMEs instead of
1510 * typeck.c (lookup_do): Code accounting for WFLed method
1513 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1515 * lex.c (java_read_char): Check for EOF from getc first.
1517 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1519 * class.c (layout_class): Don't lay the superclass out if it's
1520 already being laid out.
1521 * jcf-parse.c (handle_innerclass_attribute): New function.
1522 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1523 handle_innerclasses_attribute.
1524 (jcf_parse): Don't load an innerclasses if it's already being
1526 * jcf-write.c (append_innerclass_attribute_entry): Static
1527 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1528 to be zero for anonymous classes.
1530 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1532 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1534 * jcf-parse.c (set_source_filename): Use
1535 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1537 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1539 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1540 gets a unique asm name.
1542 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1544 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1545 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1547 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1548 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1549 * parse.y (lookup_package_type_and_set_next): Deleted.
1550 (resolve_package): Removed unnecessary code.
1551 (find_applicable_accessible_methods_list): `finit$' can't be
1553 * verify.c (pop_argument_types): Added missing prototype.
1555 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1557 * config-lang.in: Disable java by default.
1559 2001-01-23 Tom Tromey <tromey@redhat.com>
1561 * gcj.texi (Copying): New node.
1562 Added copyright information.
1564 2001-01-21 Per Bothner <per@bothner.com>
1566 Various fixes to allow compiling a compressed .jar/.zip archive.
1567 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1568 (struct ZipFile): Add fields name and next (from ZipFileCache).
1569 (struct ZipDirectory): New field zipf points to owning ZipFile.
1570 * jcf.h (struct ZipDirectory): Add forward declaration.
1571 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1572 Remove seen_in_zip and zip_offset fields.
1573 (JCF_SEEN_IN_ZIP): New macro.
1574 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1575 * jcf-io.c: Change all ZipFileCache to ZipFile.
1576 (read_zip_member): New function.
1577 (open_in_zip): Call read_zip_member.
1578 * jcf-parse.c (find_in_current_zip): Remove function.
1579 (read_class): Merge in find_in_current_zip functionality.
1580 Call read_zip_member if needed.
1581 (parse_zip_file_entries): Use read_zip_member.
1582 (process_zip_dir): Update for removed and added JCF fields.
1583 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1585 2001-01-21 Per Bothner <per@bothner.com>
1587 Minor optimization of static ggc roots.
1588 * jcf-parse.c (parse_roots): New static field.
1589 (current_field, current_method, current_file_list): Replace by macros
1590 naming fields of parse_roots.
1591 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1592 * class.c (class_roots): New static field.
1593 (registered_class, fields_ident, info_ident, class_list):
1594 New macros naming fields of parse_roots.
1595 (build_static_field_ref): Don't register roots here.
1596 (layout_class): Static field list replaced by macro class_list.
1597 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1598 Initialize fields_ident and info_ident here.
1600 2001-01-21 Per Bothner <per@bothner.com>
1602 * jcf-parse.c (ggc_mark_jcf): New function.
1603 (init_jcf_parse): Register current_jcf as ggc root.
1605 2001-01-21 Per Bothner <per@bothner.com>
1607 * lang.c (put_decl_node): Print method's name.
1609 2001-01-21 Per Bothner <per@bothner.com>
1611 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1612 (verify_jvm_instructions): Use it, for better error messages on loads.
1614 2001-01-21 Per Bothner <per@bothner.com>
1616 * verify.c (merge_type_state): Still may have to merge even if
1617 LABEL_VERIFIED (label).
1619 2001-01-21 Per Bothner <per@bothner.com>
1621 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1622 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1624 2001-01-19 Per Bothner <per@bothner.com>
1626 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1627 if expeting an interface type. Refines Tom's change of 2000-09-12.
1629 2001-01-18 Per Bothner <per@bothner.com>
1631 * gcj.texi (Input Options): Mention .java files.
1633 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1635 * lang-options.h (-Wunsupported-jdk11): Removed.
1636 * lang.c (flag_not_overriding): Deleted.
1637 (flag_static_local_jdk1_1): Likewise.
1638 (lang_W_options): Removed "unsupported-jdk11" entry.
1639 * parse.y (java_check_methods): Removed dead code.
1641 2001-01-17 Tom Tromey <tromey@redhat.com>
1643 Changes suggested by Per Bothner:
1644 * gcj.texi (Input Options): Don't mention input files.
1645 (Code Generation): Updated --main information.
1646 (Invoking jcf-dump): Mention that --javap is incomplete.
1647 From Alexandre Petit-Bianco:
1648 (Warnings): Don't mention -Wunsupported-jdk11.
1650 (Compatibility): Mention JDK 1.2-ness of libraries.
1651 (Resources): Mention resources used when writing gcj.
1653 2001-01-17 Tom Tromey <tromey@redhat.com>
1655 * gcj.texi: New file.
1656 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1657 (java.info): Depend on gcj.info.
1658 (java/gcj.dvi): New target.
1659 (java.dvi): Depend on gcj.dvi.
1660 (java.install-info): Wrote.
1662 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1664 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1665 having called make_decl_rtl.
1667 2001-01-14 Per Bothner <per@bothner.com>
1669 Various patches to emit better messages on verification errors.
1670 * expr.c (push_type_0): Return error indication on stack overflow,
1671 instead of callinfg fatal.
1672 (push_type): Now just call push_type_0 (nd fatal on overflow).
1673 (pop_type_0): Return detailed error message (in a char** argument).
1674 (pop_type): If pop_type_0 fails, print error message.
1675 (pop_argument_types): Moved to verify.c.
1676 * verify.c (pop_argument_types): Moved from expr.c.
1677 Return a (possible) error message, rather than void.
1678 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1679 (verify_jvm_instruction): Use new macros, improving error messages.
1680 For case OPCODE_astore use object_ptr_type_node.
1681 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1682 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1684 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1685 constant, return body without wrapper. (Improves constant folding.)
1686 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1688 2001-01-13 Per Bothner <per@bothner.com>
1690 * expr.c (expand_java_field_op): Assigning to a final field outside
1691 an initializer does not violate JVM spec, so should be warning, not
1692 error. (Sun's verifier does not complain - though MicroSoft's does.)
1694 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1696 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1699 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1701 * parse.y (resolve_expression_name): Permit instance variables from
1702 enclosing context in super constructor call.
1703 (resolve_qualified_expression_name): Permit enclosing class's qualified
1704 "this" in super constructor call.
1706 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1708 * class.c (build_utf8_ref): Remove last argument in call to
1709 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1710 (build_class_ref): Likewise.
1711 (build_static_field_ref): Likewise.
1712 (get_dispatch_table): Likewise.
1713 (layout_class_method): Likewise.
1714 (emit_register_classes): Likewise.
1715 * constants.c (build_constant_data_ref): Likewise.
1716 * decl.c (builtin_function): Likewise.
1717 (create_primitive_vtable): Likewise.
1718 * expr.c (build_known_method_def): Likewise.
1719 (build_jni_stub): Likewise.
1720 (java_lang_expand_expr): Likewise.
1722 2001-01-10 Tom Tromey <tromey@redhat.com>
1724 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1726 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1728 * java-tree.h (lang_printable_name_wls): New prototype.
1729 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1730 rather than `current_class' to print type name. Don't prepend type
1731 names when printing constructor names.
1732 (lang_printable_name_wls): New function.
1733 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1734 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1735 * parse.y (patch_method_invocation): Message tuned for constructors.
1736 (not_accessible_p): Grant `private' access from within
1739 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1741 All files with updated copyright when applicable.
1742 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1743 * class.c (mangle_class_field): Function removed.
1744 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1745 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1746 (build_class_ref): Call `java_mangle_class_field' instead of
1747 `mangle_class_field.'
1748 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1749 (layout_class): Call `java_mangle_decl' instead of
1750 `mangle_static_field.'
1751 (cxx_keywords): Initialized static array moved to `lex.c.'
1752 (layout_class_method): Changed leading comment. Simplified to
1753 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1754 * decl.c (lang_mark_tree): Mark field `package_list.'
1755 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1756 (struct lang_type): New field `package_list.'
1757 (unicode_mangling_length): Prototype removed.
1758 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1759 emit_unicode_mangled_name): Likewise.
1760 (cxx_keyword_p): New prototype.
1761 (java_mangle_decl, java_mangle_class_field,
1762 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1763 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1765 * jvgenmain.c (main_method_prefix): Global variable removed.
1766 (main_method_suffix): Likewise.
1767 (do_mangle_classname): New function.
1768 (main): Call it. Format changed to accomodate new mangling scheme.
1769 * lex.c: (utf8_cmp): Conditionally prototyped.
1770 (cxx_keywords): Moved from class.c, conditionally defined.
1771 (utf8_cmp, cxx_keyword_p): Likewise.
1772 * mangle.c (obstack.h, ggc.h): Included.
1773 (mangle_field_decl): New function.
1774 (mangle_method_decl, mangle_type, mangle_pointer_type,
1775 mangle_array_type, mangle_record_type,
1776 find_compression_pointer_match, find_compression_array_match,
1777 find_compression_record_match,
1778 find_compression_array_template_match, set_type_package_list,
1779 entry_match_pointer_p, emit_compression_string, init_mangling,
1780 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1781 (mangle_obstack): New global.
1782 (MANGLE_RAW_STRING): New macro.
1783 (unicode_mangling_length): Turned static.
1784 (append_unicode_mangled_name): Renamed from
1785 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1786 replaces `obstack', removed from the parameter list.
1787 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1788 replaces parameter `obstack', removed from the parameter list. Call
1789 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1790 (append_gpp_mangled_classtype): Removed.
1791 (compression_table, compression_next): New static variables.
1792 * parse.y (temporary_obstack): Extern declaration removed.
1794 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1796 * parse.y (patch_binop): Compute missing type in error situations.
1798 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1800 * class.c (make_class_data): Push initial value for "arrayclass".
1801 * decl.c (init_decl_processing): Add new class field "arrayclass".
1803 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1805 From patha@softlab.ericsson.se:
1806 * parse.y (switch_label): Use build, not build1, to construct
1809 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1811 * lang.c (lang_decode_option): Change -MA to -MP.
1812 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1813 Update to new prototype; do quote targets.
1814 (jcf_dependency_write): Update.
1816 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1818 Shorten primitive array allocation path:
1819 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1820 to create new primitive arrays.
1821 * expr.c (build_newarray): If generating native code, call
1822 soft_newarray_node with a reference to the primitive TYPE identifier
1823 instead of type_value.
1825 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1827 Fix for PRs gcj/312 and gcj/253:
1828 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1829 dest if they arn't already.
1830 * class.c (layout_class): Call maybe_layout_super_class on
1831 superinterfaces also, but only if compiling from bytecode.
1834 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1837 2000-12-15 Tom Tromey <tromey@redhat.com>
1839 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1842 2000-12-14 Andrew Haley <aph@redhat.com>
1844 * boehm.c (mark_reference_fields): Change test to correctly detect
1847 2000-12-15 Andreas Jaeger <aj@suse.de>
1849 * config-lang.in (lang_dirs): Added.
1851 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1853 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1854 Credits go to rth for finding it.
1856 2000-12-13 Mike Stump <mrs@wrs.com>
1858 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1860 2000-11-07 Tom Tromey <tromey@cygnus.com>
1862 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1863 * lex.c (java_ignorable_control_p): Removed.
1864 (java_letter_or_digit_p): Removed.
1865 (java_start_char_p): New function.
1866 (java_read_char): Return `int', not `unicode_t'. Changed
1868 (java_read_unicode): Likewise.
1869 (java_read_unicode_collapsing_terminators): Likewise.
1870 (java_get_unicode): Likewise.
1871 (java_new_lexer): Initialize hit_eof.
1872 (java_parse_end_comment): Take `int' argument.
1873 (java_parse_doc_section): Likewise.
1874 (java_parse_escape_sequence): Don't allow backlash-newline.
1876 * lex.h (JAVA_DIGIT_P): Removed.
1877 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1878 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1879 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1880 (JAVA_PART_CHAR_P): New macro.
1882 (JAVA_CHAR_ERROR): Now -2.
1883 (java_lexer): New field `hit_eof'.
1884 * chartables.h: New file.
1885 * gen-table.pl: new file.
1887 2000-11-20 Tom Tromey <tromey@cygnus.com>
1888 Alexandre Petit-Bianco <apbianco@cygnus.com>
1890 * parse.y (java_complete_lhs): Only allow compound assignment of
1891 reference type if type is String.
1893 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1895 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1896 jcf-path.c: Likewise.
1898 2000-12-09 Anthony Green <green@redhat.com>
1900 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1901 filestart and filename_length as int values.
1903 2000-12-07 Mo DeJong <mdejong@redhat.com>
1905 * jcf-io.c (find_class): Correct the logic that tests to see if a
1906 .java file is newer than its .class file. The compiler was
1907 incorrectly printing a warning when file mod times were equal.
1909 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1911 * jvgenmain.c: Use ISPRINT not isascii.
1913 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1915 * parse.y (end_artificial_method_body): Fixed typo.
1917 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1919 * parse.y (patch_method_invocation): Pick the correct enclosing
1920 context when creating inner class instances.
1923 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1925 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1926 Update copyright year to 2000.
1928 2000-11-23 Anthony Green <green@redhat.com>
1930 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1931 Move current_file_list out of yyparse and make it static.
1933 * expr.c: Declare quick_stack and tree_list_free_list as static
1934 (init_expr_processing): Register quick_stack and
1935 tree_list_free_list roots.
1937 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1939 * parse.y (build_outer_field_access): New local `decl_ctx', use
1940 it. Check for field's context and current class immediate outer
1941 context inheritance.
1942 (outer_field_access_p): Consider fields inherited from the last
1944 (build_access_to_thisn): Stop at the last enclosing context if
1948 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1950 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1952 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1954 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1957 2000-11-20 Tom Tromey <tromey@cygnus.com>
1959 * jv-scan.c (help): Document --complexity.
1960 (options): Added --complexity.
1961 (flag_complexity): New global.
1962 (main): Call `report'.
1963 * parse-scan.y (complexity): New global.
1964 (if_then_statement, if_then_else_statement,
1965 if_then_else_statement_nsi, switch_block_statement_group,
1966 while_expression, do_statement, for_begin, continue_statement,
1967 throw_statement, catch_clause, finally, method_invocation,
1968 conditional_and_expression, conditional_or_expression,
1969 conditional_expression): Update complexity.
1970 (reset_report): Reset complexity.
1971 (report): New function.
1973 2000-11-20 Tom Tromey <tromey@cygnus.com>
1975 * lex.c (yylex): Added STRICT_TK case.
1976 * parse.y (STRICT_TK): Added.
1977 * parse-scan.y (STRICT_TK): Added.
1978 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1979 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1981 * keyword.h: Rebuilt.
1982 * keyword.gperf (strictfp): Added.
1984 2000-11-20 Tom Tromey <tromey@cygnus.com>
1986 * lex.c (yylex): Recognize floating point constants with leading
1989 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1991 * java-tree.h (cyclic_inheritance_report): Constify.
1992 * parse.y (cyclic_inheritance_report): Likewise.
1994 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1996 * parse.y (goal): Remove call to ggc_add_string_root.
1998 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2000 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2001 Create string in scratch buffer, then pass to build_string.
2003 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2005 * parse.y (issue_warning_error_from_context): Add
2008 2000-11-11 Anthony Green <green@redhat.com>
2010 * jcf-parse.c (process_zip_dir): Add finput parameter.
2011 (jcf_figure_file_type): Call process_zip_dir with appropriate
2014 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2016 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2017 * jcf-parse.c (jcf_figure_file_type): Likewise.
2019 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2021 * parse.y (create_new_parser_context): Use memset () instead of
2024 2000-11-08 Tom Tromey <tromey@cygnus.com>
2026 * gjavah.c (process_file): Only include gcj/cni.h when generating
2029 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2031 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2032 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2033 instead of bzero ().
2035 2000-11-05 Tom Tromey <tromey@cygnus.com>
2037 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2038 * lex.c (IS_ZERO): New define.
2039 (java_perform_atof): Error on floating point underflow.
2041 2000-11-04 Tom Tromey <tromey@cygnus.com>
2043 * lex.c (java_parse_escape_sequence): Only read two octal
2044 characters if the first one is greater than 3. Don't allow
2045 "octal" numbers to include the digits 8 or 9.
2047 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2049 * Make-lang.in (java.distdir): Remove.
2051 2000-11-03 Tom Tromey <tromey@cygnus.com>
2053 * Make-lang.in (java.dvi): New target.
2054 Partial fix for PR other/567.
2056 * lang-options.h: Mention -Wout-of-date.
2057 * jcf-dump.c (flag_newer): New global.
2058 * gjavah.c (flag_newer): New global.
2059 * jcf-io.c (find_class): Only warn when flag_newer set.
2060 * lang.c (flag_newer): New global.
2061 (struct string_option): New declaration.
2062 (lang_W_options): New global.
2063 (process_option_with_no): New function.
2064 (lang_decode_option): Use it.
2066 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2067 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2070 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2071 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2072 * lex.c (java_read_unicode): Removed `term_context' argument.
2073 Recognize any number of `u' in `\u'.
2074 (java_read_unicode_collapsing_terminators): New function.
2075 (java_get_unicode): Use it.
2076 (java_lineterminator): Removed.
2077 (yylex): Produce error if character literal is newline or single
2078 quote. Return if eof found in middle of `//' comment. EOF in
2079 `//' comment is only an error if pedantic.
2080 (java_ignorable_control_p): New function.
2081 (java_parse_end_comment): Return if eof found in middle of
2084 * jv-scan.c (pedantic): New global.
2086 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2088 * parse.y (outer_field_access_p): Inherited fields aren't
2089 consider outer fields.
2090 (maybe_build_thisn_access_method): Use
2091 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2092 (resolve_expression_name): Trigger an error if a static field
2093 is being accessed as an outer field.
2095 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2097 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2100 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2102 * Make-lang.in: Move all build rules here from Makefile.in,
2103 adapt to new context. Wrap all rules that change the current
2104 directory in parentheses. Expunge all references to $(P).
2105 When one command depends on another and they're run all at
2106 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2107 all object-file generation rules. Delete obsolete variables.
2109 * Makefile.in: Delete.
2110 * config-lang.in: Delete outputs= line.
2112 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2114 * parse.y (patch_method_invocation): NULLify this_arg when already
2116 (maybe_use_access_method): Handle call to methods unrelated to the
2117 current class. Fixed comment.
2120 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2122 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2125 2000-10-24 Tom Tromey <tromey@cygnus.com>
2127 * lex.c (java_new_lexer): Initialize new fields. Work around
2128 broken iconv() implementations.
2129 (java_read_char): Swap bytes if required. Use fallback decoder if
2131 (byteswap_init, need_byteswap): New globals.
2132 (java_destroy_lexer): Only close iconv handle if it is in use.
2133 * lex.h (java_lexer): New fields read_anything, byte_swap,
2135 Made out_buffer unsigned.
2137 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2139 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2140 where an enclosing context can be set on the jdep.
2141 (do_resolve_class): Fixed identation.
2143 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2145 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2147 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2150 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2152 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2154 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2156 * jcf-write.c (OP1): Update `last_bc'.
2157 (struct jcf_block): Fixed indentation and typo in comments. New
2159 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2160 follows `monitorenter'.
2161 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2165 2000-10-16 Tom Tromey <tromey@cygnus.com>
2167 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2168 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2169 * lang-options.h: Added -MA, -MT, -MF..
2170 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2171 (DEPEND_TARGET_SET): New macro.
2172 (DEPEND_FILE_ALREADY_SET): Likewise.
2173 (init_parse): Handle new flags.
2174 * jcf.h (jcf_dependency_print_dummies): Declare.
2175 * Make-lang.in (s-java): Added mkdeps.o.
2176 * Makefile.in (BACKEND): Added mkdeps.o.
2177 (../gcjh$(exeext)): Added mkdeps.o.
2178 (../jcf-dump$(exeext)): Added mkdeps.o.
2179 * jcf-depend.c: Include mkdeps.h.
2180 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2181 add_entry): Removed.
2182 (jcf_dependency_reset): Rewrote.
2183 (dependencies): New global.
2184 (jcf_dependency_set_target): Rewrote.
2185 (jcf_dependency_add_target): Likewise.
2186 (jcf_dependency_add_file): Likewise.
2188 (print_ents): Removed.
2189 (jcf_dependency_write): Rewrote.
2190 (print_dummies): New global.
2191 (jcf_dependency_print_dummies): New function
2192 (jcf_dependency_write): Call deps_dummy_targets if required.
2194 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2196 * gjavah.c (add_class_decl): Removed unused variables `tname',
2197 `tlen' and `name_index'.
2198 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2199 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2200 in `wfl_operator' with value.
2201 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2202 (jcf_figure_file_type): Fixed identation.
2203 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2204 * parse.y (analyze_clinit_body): New function.
2205 (static_initializer:): Reset `current_static_block'.
2206 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2207 `wfl_operator' with new value.
2208 (lookup_cl): Use EXPR_WFL_FILENAME.
2209 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2210 analyze_clinit_body.
2211 (build_outer_field_access): Access to this$<n> built from
2212 current_class, not its outer context.
2213 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2214 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2215 (patch_method_invocation): Use `is_static_flag' when already
2217 (patch_newarray): Removed assignment in ternary operator.
2219 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2221 * except.c (free_eh_ranges): Don't free `whole_range'.
2223 2000-10-15 Anthony Green <green@redhat.com>
2225 * decl.c (init_decl_processing): Call init_class_processing before
2228 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2230 * check-init.c (check_init): Fixed leading comment. Use
2232 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2233 (give_name_to_locals): Likewise.
2234 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2235 fields in lang_decl_var.
2236 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2237 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2238 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2239 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2240 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2241 (LOCAL_FINAL): Rewritten.
2242 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2243 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2244 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2245 `init_final' fields.
2246 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2247 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2248 (TYPE_HAS_FINAL_VARIABLE): New macro.
2249 (struct lang_type): Added `afv' field.
2250 * parse.y (check_static_final_variable_assignment_flag): New function.
2251 (reset_static_final_variable_assignment_flag): Likewise.
2252 (check_final_variable_local_assignment_flag): Likewise.
2253 (reset_final_variable_local_assignment_flag): Likewise.
2254 (check_final_variable_indirect_assignment): Likewise.
2255 (check_final_variable_global_assignment_flag): Likewise.
2256 (add_inner_class_fields): Use LOCAL_FINAL_P.
2257 (register_fields): Handle local finals and final variables.
2258 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2259 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2260 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2262 (java_complete_expand_methods): Loop to set
2263 TYPE_HAS_FINAL_VARIABLE. Call
2264 `reset_final_variable_local_assignment_flag' and
2265 `check_final_variable_local_assignment_flag' accordingly before
2266 and after constructor expansion. Call
2267 `reset_static_final_variable_assignment_flag'
2268 before expanding <clinit> and after call
2269 `check_static_final_variable_assignment_flag' if the
2270 current_class isn't an interface. After all methods have been
2271 expanded, call `check_final_variable_global_assignment_flag' and
2272 `check_static_final_variable_assignment_flag' if the current class
2274 (maybe_yank_clinit): Fixed typo in comment.
2275 (build_outer_field_access_methods): Removed old sanity check. Use
2276 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2277 Don't create access methods for finals.
2278 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2279 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2280 existing DECL_INIT has been processed.
2281 (java_complete_lhs): Likewise.
2282 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2283 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2285 (patch_assignment): Use LOCAL_FINAL_P.
2286 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2287 DECL_INITIAL is nullified.
2290 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2292 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2294 * Makefile.in (parse.c, parse-scan.c): Likewise.
2296 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2298 * class.c (temporary_obstack): Remove.
2299 (make_class): Don't mess with obstascks.
2300 (push_class): Likewise.
2301 (set_super_info): Likewise.
2302 (add_method_1): Likewise.
2303 (add_method): Likewise.
2304 (add_field): Likewise.
2305 (build_utf8_ref): Likewise.
2306 (build_class_ref): Likewise.
2307 (build_static_field_ref): Likewise.
2308 (finish_class): Likewise.
2309 (push_super_field): Likewise.
2310 (layout_class): Likewise.
2311 (layout_class_methods): Likewise.
2312 (init_class_processing): Likewise.
2313 * constants.c (get_tag_node): Likewise.
2314 (build_constant_data_ref): Likewise.
2315 * decl.c (ggc_p): Remove.
2316 (copy_lang_decl): Use ggc_alloc.
2317 (complete_start_java_method): Don't mess with obstacks.
2318 (start_java_method): Likewise.
2319 (end_java_method): Likewise.
2320 * except.c (link_handler): Use xmalloc.
2321 (free_eh_ranges): New function.
2322 (method_init_exceptions): Use it.
2323 (add_handler): Use xmalloc.
2324 (expand_start_java_handler): Don't mess with obstacks.
2325 (prepare_eh_table_type): Likewise.
2326 (expand_end_java_handler): Likewise.
2327 * expr.c (push_value): Likewise.
2328 (create_label_decl): Likewise.
2329 (build_jni_stub): Likewise.
2330 (java_lang_expand_expr): Likewise.
2331 (note_instructions): Use xrealloc.
2332 (java_push_constant_from_pool): Don't mess with obstacks.
2333 (process_jvm_instruction): Likewise.
2334 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2336 * jcf-parse.c (get_constant): Don't mess with obstacks.
2337 (read_class): Likewise.
2338 (jcf_parse): Likewise.
2339 * lex.c (expresion_obstack): Remove.
2340 (java_lex): Don't use obstack_free.
2341 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2342 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2343 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2344 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2345 * parse.y (gaol): Add more GC roots.
2346 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2347 (lookup_field_wrapper): Likewise.
2348 (obtain_incomplete_type): Don't mess with obstacks.
2349 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2351 (craft_constructor): Don't mess with obstacks.
2352 (safe_layout_class): Likewise.
2353 (java_complete_class): Likewise.
2354 (source_end_java_method): Likewise.
2355 (build_outer_field_access_methods): Likewise.
2356 (build_outer_method_access_method): Likewise.
2357 (maybe_build_thisn_access_method): Likewise.
2358 (build_dot_class_method_invocation): Likewise.
2359 (java_complete_tree): Likewise.
2360 (java_complete_lhs): Likewise.
2361 (do_merge_string_cste): Likewise.
2362 (patch_string_cst): Likewise.
2363 (array_constructor_check_entry): Likewise.
2364 * typeck.c (build_java_array_type): Likewise.
2365 (parse_signature_string): Likewise.
2366 (build_java_signature): Likewise.
2368 2000-10-12 Tom Tromey <tromey@cygnus.com>
2371 * gjavah.c (add_class_decl): Don't special-case inner classes.
2372 (add_namelet): Likewise.
2374 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2376 * java-tree.h: Constify current_encoding.
2377 * lang.c: Constify current_encoding.
2379 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2381 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2382 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2384 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2386 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2387 patch. Fixes gcj/340.
2389 2000-10-10 Tom Tromey <tromey@cygnus.com>
2391 * lex.c (java_new_lexer): Initialize out_first and out_last
2393 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2395 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2397 * parse.y (pop_current_osb): New function.
2398 (array_type:): Use `dims:', changed actions
2399 accordingly. Suggested by Anthony Green.
2400 (array_creation_expression:): Used pop_current_osb.
2401 (cast_expression:): Likewise.
2402 (search_applicable_method_list): Fixed indentation.
2404 2000-10-08 Anthony Green <green@redhat.com>
2406 * parse.y (array_type_literal): Remove production.
2407 (type_literals): Refer to array_type, not array_type_literal.
2409 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2411 Patch contributed by Corey Minyard.
2412 * decl.c (check_local_named_variable): New function.
2413 (tree check_local_unnamed_variable): Likewise.
2414 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2416 2000-10-07 Anthony Green <green@redhat.com>
2418 * class.c (layout_class): Handle case where superclass can't be
2421 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2423 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2426 2000-10-05 Tom Tromey <tromey@cygnus.com>
2428 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2429 * jvgenmain.c (class_mangling_prefix): Removed.
2430 (class_mangling_suffix): New global.
2432 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2434 (print_method_info): Handle overrides for static and final
2436 (process_file): Generate declaration for class object field.
2437 * class.c (cxx_keywords): New array.
2438 (utf8_cmp): New function.
2439 (cxx_keyword_p): New function.
2440 (layout_class_method): Mangle C++ keywords by appending `$'.
2441 (mangle_field): New function.
2442 (mangle_class_field): Use mangle_field. Mangle class name as
2444 (mangle_static_field): Use mangle_field.
2446 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2448 * decl.c (find_local_variable): Removed uncessary type check and
2449 fixed range check typo. From Corey Minyard.
2451 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2453 * decl.c (give_name_to_locals): New local `code_offset'. Call
2454 `maybe_adjust_start_pc'.
2455 * expr.c (note_instructions): New function.
2456 (expand_byte_code): Don't collect insn starts here.
2457 (peek_opcode_at_pc): New function.
2458 (maybe_adjust_start_pc): Likewise.
2459 * java-tree.h (maybe_adjust_start_pc): Declare.
2460 (note_instructions): Likewise.
2461 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2463 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2465 * parse.y (field_access:): Fixed indentation.
2466 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2468 2000-09-07 Tom Tromey <tromey@cygnus.com>
2471 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2472 JPRIMITIVE_TYPE_P, for arithmetic operators.
2473 (patch_method_invocation): Indentation fix.
2474 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2475 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2476 (do_unary_numeric_promotion): Cleaned up code.
2477 (valid_cast_to_p): Handle boolean correctly.
2479 2000-09-27 Tom Tromey <tromey@cygnus.com>
2481 * lex.c (java_read_unicode): Reset bs_count when finished with
2484 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2487 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2488 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2489 (typeck.o): Depend on ggc.h.
2490 * class.c (add_method_1): Use GC functions for allocation.
2491 (init_class_processing): Register roots.
2492 * decl.c (ggc_p): Set to 1.
2493 (pending_local_decls): Make it static.
2494 (push_jvm_slot): Use GC functions for allocation.
2495 (init_decl_processing): Register roots.
2496 (give_name_to_locals): Use GC functions for allocation.
2497 (lang_mark_tree): New function.
2498 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2499 functions for allocation.
2500 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2501 * lex.c (java_lex): Use build_string, rather than replicating it
2503 * parse.y (goal): Add more roots.
2504 (mark_parser_ctxt): New function.
2505 * typeck.c: Include ggc.h.
2507 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2509 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2510 contains something else than MODIFY_EXPR.
2512 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2514 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2515 * Makefile.in (parse.o): Depend on ggc.h.
2516 (class.o): Likewise.
2517 (constants.o): Likewise.
2520 (jcf-parse.o): Likewise.
2521 (jcf-write.o): Likewise.
2522 (mangle.o): Likewise.
2523 * class.c: Include ggc.h.
2524 (build_static_field_ref): Register GC roots.
2525 (layout_class): Likewise.
2526 (init_class_processing): Likewise.
2527 * constants.c: Include ggc.h.
2528 (current_constant_pool_data_ref): Remove.
2529 (tag_nodes): Move it to ...
2530 (get_tag_node): ... here. Register GC roots.
2531 * decl.c: Include ggc.h. Remove many global tree definitions.
2532 (throw_node): Define.
2533 (java_global_trees): Likewise.
2534 (predef_filenames): Make the size a constant.
2535 (init_decl_processing): Adjust accordingly.
2536 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2537 * expr.c: Include ggc.h.
2538 (init_expr_processing): Register GC roots.
2539 (build_invokeinterface): Likewise.
2540 * java-tree.h: Replace extern tree declarations with macros.
2541 (java_global_trees): New variable.
2542 (java_tree_index): New enumeration.
2543 (init_jcf_parse): Declare.
2544 * jcf-parse.c: Include ggc.h.
2545 (current_class): Remove declaration.
2546 (main_class): Likewise.
2547 (all_class_list): Likewise.
2548 (predefined_filename_p): Adjust for constant size of
2550 (init_jcf_parse): New function.
2551 * jcf-write.c: Include ggc.h.
2552 (generate_classfile): Register GC roots.
2553 (append_synthetic_attribute): Likewise.
2554 (append_innerclass_attribute_entry): Likewise.
2555 * lang.c: Include ggc.h.
2556 (lang_print_error): Register GC roots.
2557 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2559 * parse.y: Include ggc.h.
2560 (wfl_operator): Remove.
2561 (goal): Register GC roots.
2562 (java_pop_parser_context): Adjust for new field names.
2563 (java_parser_context_save_global): Likewse.
2564 (java_parser_context_restore_global): Likewise.
2565 (java_parser_context_suspend): Likewise.
2566 (java_parser_context_resume): Likewise.
2567 (verify_constructor_circularity): Register GC roots.
2568 (lookup_cl): Likewise.
2569 (java_reorder_fields): Likewise.
2570 (build_current_this): Likewise.
2571 (class_in_current_package): Likewise.
2572 (argument_types_convertible): Likewise.
2573 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2575 2000-09-14 Tom Tromey <tromey@cygnus.com>
2577 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2579 2000-09-13 Tom Tromey <tromey@cygnus.com>
2581 * jcf-parse.c: Include <locale.h>.
2582 * jv-scan.c: Include <locale.h>.
2584 2000-09-12 Tom Tromey <tromey@cygnus.com>
2586 * expr.c (pop_type_0): Return `Object' if trying to merge two
2588 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2589 interface types; `Object' is always a valid supertype.
2591 2000-09-12 Tom Tromey <tromey@cygnus.com>
2594 * jv-scan.c (help): Document --encoding.
2595 (options): Added `encoding' entry.
2596 (OPT_ENCODING): New define.
2597 (main): Handle --encoding.
2598 Include <langinfo.h> if nl_langinfo exists.
2599 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2601 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2602 (parse_source_file): Correctly call java_init_lex. Added `finput'
2603 argument. Use nl_langinfo to determine default encoding.
2604 * java-tree.h (current_encoding): Declare.
2605 * parse.y (java_parser_context_restore_global): Don't restore
2607 (java_parser_context_save_global): Don't set `finput' field.
2608 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2610 * lang.c (current_encoding): New global.
2611 (lang_decode_option): Recognize `-fencoding='.
2612 (finish_parse): Don't close finput.
2613 * parse.h (struct parser_ctxt): Removed `finput' and
2614 `unget_utf8_value' fields. Added `lexer' field.
2615 (java_init_lex): Fixed declaration.
2616 * lex.c (java_new_lexer): New function.
2617 (java_destroy_lexer): Likewise.
2618 (java_read_char): Added `lex' argument. Handle iconv case.
2619 (java_read_unicode): Added `lex' argument. Count backslashes in
2621 (java_init_lex): Added `finput' and `encoding' arguments. Set
2622 `lexer' field in ctxp.
2623 (BAD_UTF8_VALUE): Removed.
2624 (java_lex): Handle seeing UEOF in the middle of a string literal.
2625 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2626 (java_lexer): New structure.
2629 (DEFAULT_ENCODING): New define.
2630 (java_destroy_lexer): Declare.
2632 2000-09-12 Tom Tromey <tromey@cygnus.com>
2635 * lex.c (java_init_lex): Initialize java_io_serializable.
2636 * parse.y (java_io_serializable): New global.
2637 (valid_ref_assignconv_cast_p): An array can be cast to
2640 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2642 * decl.c, expr.c: Include defaults.h if not already included.
2643 Don't define the *_TYPE_SIZE macros.
2645 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2647 * typeck.c (build_java_array_type): Correct first parameter
2648 in ADJUST_FIELD_ALIGN invocation.
2650 2000-09-06 Tom Tromey <tromey@cygnus.com>
2652 * lang-specs.h: Also recognize `-femit-class-files'.
2654 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2656 * verify.c (merge_types): Load the types to merge if necessary.
2658 2000-09-02 Anthony Green <green@redhat.com>
2660 * jcf-io.c: Include zlib.h.
2661 (open_in_zip): Read compressed class file archives.
2662 * zipfile.h (ZipDirectory): Add uncompressed_size and
2663 compression_method fields.
2664 * zextract.c (read_zip_archive): Collect file compression info.
2666 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2668 * parse.y (do_resolve_class): Also explore superclasses of
2669 intermediate enclosing contexts when searching for inner classes.
2671 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2673 * parse.y (variable_declarator_id:): Better error message.
2674 (expression_statement:): Use YYNOT_TWICE.
2675 (cast_expression:): Likewise.
2676 (assignment:): Likewise.
2678 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2680 * parse.y (do_merge_string_cste): New locals. Create new
2681 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2683 2000-08-07 Hans Boehm <boehm@acm.org>
2685 * boehm.c (mark_reference_fields): Set marking bits for all words in
2686 a multiple-word record.
2687 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2690 2000-08-31 Mike Stump <mrs@wrs.com>
2692 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2693 jcf-dump$(exeext)): Make parallel safe.
2695 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2697 * jcf-parse.c (set_source_filename): Constify a char *.
2698 * jcf-write.c (append_innerclasses_attribute,
2699 make_class_file_name): Constify a char *. Don't recycle a
2700 variable for an unrelated purpose.
2701 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2702 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2704 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2706 * expr.c (can_widen_reference_to): Fixed indentation.
2707 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2708 * parse.y: `finit$' replaces `$finit$' in comments.
2709 (try_builtin_assignconv): Fixed leading comment.
2711 2000-08-25 Greg McGary <greg@mcgary.org>
2713 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2715 2000-08-24 Greg McGary <greg@mcgary.org>
2717 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2718 * parse.y (BINOP_LOOKUP): Likewise.
2720 2000-08-22 Andrew Haley <aph@cygnus.com>
2722 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2723 sign extending. Fixes gcj/321.
2724 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2725 combining to make a jlong. Fixes gcj/321.
2727 2000-08-21 Nix <nix@esperi.demon.co.uk>
2729 * lang-specs.h: Do not process -o or run the assembler if
2732 2000-08-16 Andrew Haley <aph@cygnus.com>
2734 * typeck.c (build_java_array_type): Rewrite code to do array
2735 alignment. Take into account back-end macros when aligning array
2736 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2737 user to set alignment. Fixes gcj/252 and 160.
2739 2000-08-09 Tom Tromey <tromey@cygnus.com>
2741 * parse.y (check_abstract_method_definitions): Now return `int'.
2742 Check implemented interfaces. Fixes PR gcj/305.
2744 * parse.y (patch_switch_statement): Disallow `long' in switch
2745 expressions. Fixes PR gcj/310.
2747 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2749 * decl.c (finit_leg_identifier_node): New global.
2750 (init_decl_processing): Use `finit$' to initialize
2751 finit_identifier_node. Use `$finit$' to initialize
2752 finit_leg_identifier_node.
2753 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2754 * java-tree.h (finit_identifier_node): Changed attached comment.
2755 (finit_leg_identifier_node): New declaration.
2756 (ID_FINIT_P): Take finit_identifier_node and
2757 finit_leg_identifier_node into account. This is a backward
2760 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2762 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2764 (generate_bytecode_insns): Check `nargs' before emitting it.
2765 * verify.c (merge_type_state): Fixed typo.
2766 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2767 generate_bytecode_{conditional,insns}.
2769 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2771 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2774 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2776 * class.c (maybe_layout_super_class): Fixed indentation.
2777 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2778 (java_check_methods): New function declaration.
2779 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2780 instead of `str_ptr'.
2781 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2782 of a `invokeinterface' at the right time.
2783 * parse.h (WFL_STRIP_BRACKET): New macro.
2784 (SET_TYPE_FOR_RESOLUTION): Use it.
2785 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2786 (check_class_interface_creation): Don't check for cross package
2787 innerclass name clashes.
2788 (method_header): Behave properly if MDECL is `error_mark_node'.
2789 (method_declarator): Return `error_mark_node' if bogus current
2791 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2792 (resolve_and_layout): New local `decl_type', set and used. Call
2794 (java_check_methods): New method.
2795 (java_layout_classes): Use it.
2796 (resolve_qualified_expression_name): No EH check necessary in
2798 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2800 (patch_assignment): Set DECL_INITIAL on integral final local.
2802 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2804 * java-tree.h (flag_extraneous_semicolon): New extern.
2805 * lang-options.h: (-Wextraneous-semicolon): New option.
2806 * lang.c (flag_redundant): Fixed typo in leading comment.
2807 (flag_extraneous_semicolon): New global.
2808 (lang_decode_option): Set `flag_extraneous_semicolon' when
2809 -Wall. Decode `-Wextraneous-semicolon'.
2810 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2811 `empty_statement' rule.
2812 (class_body_declaration): Likewise.
2813 (method_body:): Accept `;' as a method body.
2814 (static_initializer:): Removed `SC_TK' hack.
2815 (constructor_block_end:): Likewise.
2816 (empty_statement:): Report deprecated empty declaration. Fixes
2819 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2821 * parse.y (build_dot_class_method_invocation): Changed parameter
2822 name to `type'. Build signature from `type' and convert it to a
2823 STRING_CST if it's an array.
2824 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2825 to use `ref_type' directly.
2827 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2829 * lang-options.h: Added a comma after the last element to avoid
2830 syntax errors when other languages define additional options.
2832 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2834 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2835 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2836 (jc1): Link with $(BACKEND).
2837 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2839 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2841 * jvspec.c: Adjust type of second argument to
2842 lang_specific_driver, and update code as necessary.
2844 * class.c (build_dtable_decl): Initialize dummy.
2846 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2848 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2849 method bodies not to rule out discarding `<clinit>'; don't use
2850 <clinit> to initialize static fields with constant initializers.
2852 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2854 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2856 (method_synthetic): New global.
2857 (HANDLE_METHOD): Recognize synthetic method and tell
2858 `print_method_info' about it.
2859 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2860 processing a synthetic method.
2861 * jcf-reader.c (skip_attribute): New function.
2862 ( skip_attribute): Likewise.
2864 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2866 * parse.y (build_outer_field_access): Fixed comments.
2867 (fix_constructors): Emit the initialization of this$<n> before
2869 (resolve_qualified_expression_name): Build an access to `decl' if
2872 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2874 * parse-scan.y (curent_class): Non longer const.
2875 (inner_qualifier, inner_qualifier_length): Deleted.
2876 (current_class_length): New global.
2877 (bracket_count): Fixed typo in leading comment.
2878 (anonymous_count): New global.
2879 (class_instance_creation_expression:): Handle anonymous classes.
2880 (anonymous_class_creation:): New rule.
2881 (push_class_context): Rewritten.
2882 (pop_class_context): Likewise.
2883 (INNER_QUALIFIER): Macro deleted.
2884 (report_class_declaration): call `push_class_context' when
2885 entering the function. `fprintf' format modified not to use
2887 (report_class_declaration): Assign `package_name' and
2888 `current_class' to NULL separatly.
2890 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2892 * expr.c (build_invokeinterface): Call layout_class_methods on
2895 2000-07-27 Tom Tromey <tromey@cygnus.com>
2896 Anthony Green <green@cygnus.com>
2897 Alexandre Petit-Bianco <apbianco@cygnus.com>
2899 * class.c (make_class_data): Create vtable for abstract classes.
2900 (get_dispatch_table): Changed to cope with abstract classes.
2902 2000-07-27 Tom Tromey <tromey@cygnus.com>
2904 * parse.y (patch_method_invocation): Don't reverse the argument
2905 list when dealing with anonymous class constructors. Fixed typo in
2908 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2910 * parse.y (build_alias_initializer_parameter_list): Reverse
2911 crafted list when building aliases for anonymous class
2914 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2916 * parse.y (jdep_resolve_class): Don't bother checking potential
2917 innerclass access if `decl' is NULL.
2918 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2921 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2923 * parse.c: Remove (again.)
2925 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2927 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2928 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2929 outside the `if' statement, alias to innerclass removed, `decl'
2930 used to mark the class complete.
2932 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2934 * parse.y (simple_name:): Fixed typo in error message.
2936 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2938 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2939 or its first operand can be error marks.
2941 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2944 * parse.y (method_header): Likewise.
2946 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 * parse.y (process_imports): Consider that one might be trying to
2949 import an innerclass. Fixes gcj/254
2951 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2953 * parse.y (find_as_inner_class): Handle the case where the
2954 enclosing context of an innerclass has been loaded as bytecode.
2956 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2958 * parse.y (simple_name:): Reject `$' in type names.
2959 (resolve_type_during_patch): Use `type' as a second
2960 argument to resolve_no_layout. Fixes gcj/257.
2962 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2964 * parse.y (find_most_specific_methods_list): Select the only
2965 non-abstract method even if max has been set.
2966 Fixes gcj/285, gcj/298.
2968 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2970 * lang-specs.h: Added %(jc1) to java compiler options.
2972 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2974 * .cvsignore: New file.
2976 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * parse.y (not_accessible_p): Access granted to innerclasses
2979 (indirectly) extending the reference type. Fixes gcj/249.
2981 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2983 * parse.y (patch_method_invocation): Fixed comment.
2984 (maybe_use_access_method): Build this$<n>s to the context of the
2985 target method, or a type that extends it. Fixes gcj/242.
2987 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2991 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2993 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2995 2000-07-13 Tom Tromey <tromey@cygnus.com>
2997 * lang-specs.h: Added %{I*}.
2999 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3001 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3003 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3005 * parse-scan.c: Remove.
3007 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3009 * class.c (set_super_info): Handled protected inner classes.
3010 (common_enclosing_context_p): Bail early if arguments aren't both
3012 (get_access_flags_from_decl): Handle private and protected inner
3014 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3015 (CLASS_PROTECTED): Likewise.
3016 (struct lang_type): New bitfield `poic'.
3017 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3019 (check_inner_class_access): Renamed arguments, added
3020 comments. Handles protected inner classes (fixes gcj/225)
3021 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3023 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3025 * parse.y (resolve_qualified_expression_name): Verify qualified
3026 access to `this'. Fixes gcj/239.
3028 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3030 * jcf-write.c (generate_classfile): Don't install ConstantValue
3033 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3035 * parse.y (resolve_qualified_expression_name): Handle inner class
3036 access. Fixes gcj/256.
3038 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3040 * jcf-write.c (generate_classfile): Properly install the
3041 ConstantValue attribute and the initial value constant pool index
3042 on string constants.
3043 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3046 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3050 * parse.y (find_as_inner_class): Fixed typo.
3051 (do_resolve_class): Explore enclosing contexts when searching for
3052 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3053 (check_inner_class_access): Check `decl' which can be null in case
3056 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3058 * java-tree.h (java_debug_context): Declared `extern'.
3059 (safe_layout_class): Likewise.
3060 * parse.y (resolve_field_access): Field must be `static' in order
3061 to be replaced by its initial value. Added comments.
3062 (find_applicable_accessible_methods_list): Fixed typo.
3063 (find_most_specific_methods_list): Methods found in innerclasses
3064 take over methods founds in the enclosing contexts.
3065 (java_complete_tree): Loosen restrictions on the type of DECLs
3066 that can be replaced by their initialization values.
3067 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3069 2000-07-05 Tom Tromey <tromey@cygnus.com>
3071 * Make-lang.in (PARSE_DIR): New macro.
3072 (PARSE_RELDIR): Likewise.
3073 (PARSE_C): Likewise.
3074 (PARSE_SCAN_C): Likewise.
3075 ($(PARSE_C)): New target.
3076 ($(PARSE_SCAN_C)): Likewise.
3077 (SET_BISON): New macro.
3078 (BISONFLAGS): Likewise.
3079 (JAVABISONFLAGS): Likewise.
3081 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3083 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3084 argument on the first pass for CNI as well as JNI.
3085 (print_method_info): Set up method name on the first pass only.
3087 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3089 * parse.y (parser_qualified_classname): Removed parameter
3091 (create_interface): Removed first passed parameter to
3092 parser_qualified_classname.
3093 (create_class): Likewise. Don't install alias on static
3094 innerclasses. Fixes gcj/275.
3096 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3099 debugable statement with empty_stmt_node. Fixes gcj/272
3101 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3103 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3106 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3108 * jcf-write.c (push_long_const): Appropriately cast short negative
3111 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3113 * parse.y (verify_constructor_super): Use loop variable
3114 `m_arg_type' initialized with `mdecl_arg_type'.
3116 2000-06-29 Tom Tromey <tromey@cygnus.com>
3118 * parse.y (resolve_field_access): Handle case where `type_found'
3121 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3123 * expr.c (lookup_field): The same field can be found through two
3124 different interface. Don't declare it ambiguous in that case.
3126 2000-06-27 Tom Tromey <tromey@cygnus.com>
3128 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3129 follows \r, then unget it at a lower level.
3131 2000-06-26 Tom Tromey <tromey@cygnus.com>
3133 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3136 2000-06-25 Tom Tromey <tromey@cygnus.com>
3138 * parse.y (for_statement): Wrap expression in a WFL if it is a
3139 constant. For PR gcj/268.
3141 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3143 * parse.y (do_resolve_class): Minor optimiztion in the package
3144 list search. Removed unnecessary test and return statement.
3145 (valid_ref_assignconv_cast_p): Order of arguments to
3146 enclosing_context_p fixed.
3148 2000-06-24 Tom Tromey <tromey@cygnus.com>
3150 * expr.c (lookup_field): Print error and return error_mark_node if
3151 field reference is ambiguous.
3153 * parse.y (check_abstract_method_definitions): Also check if
3154 `other_method' is abstract.
3156 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3160 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3161 (struct lang_type): New field `pic'.
3162 (CLASS_PRIVATE): New macro.
3163 * parse.y (check_inner_class_access): New function.
3164 (jdep_resolve_class): Call it.
3166 2000-06-23 Tom Tromey <tromey@cygnus.com>
3168 * parse.y (patch_incomplete_class_ref): Initialize the returned
3169 class. For PR gcj/260.
3171 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3173 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3175 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3177 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3178 Java specific checks.
3179 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3181 * java-tree.def (CASE_EXPR): Marked 'e'.
3182 (DEFAULT_EXPR): Likewise.
3183 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3185 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3186 Java specific checks.
3187 (generate_bytecode_insns): Test try_block for BLOCK before using
3189 * parse.y (build_wfl_wrap): Added `location' argument. Set
3190 EXPR_WFL_LINECOL accordingly.
3191 (dim_expr:): Wrap constants with WFLs.
3192 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3193 (resolve_package): Check for `stmt' not being a BLOCK before
3194 building a debuggable statement with it.
3195 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3197 (resolve_field_access): Make sure `decl' is a DECL before treating
3199 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3200 IDENTIFIER_NODE before treating it as such.
3201 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3202 treating it as such.
3203 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3204 to be applied only on non array types.
3206 2000-06-16 Per Bothner <per@bothner.com>
3208 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3209 define in terms of DECL_RESULT, as that fails when --enable-checking.
3211 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3213 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3214 types the same in comparison.
3215 (CHECK_OP): Add static prototype.
3217 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3219 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3220 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3223 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3225 * decl.c (create_primitive_vtable): Prototype.
3227 * jcf-write.c (generate_bytecode_insns): Initialize variable
3230 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3232 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3234 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3235 to track searched classes, and do not search the same class more than
3236 once. Call find_applicable_accessible_methods_list on immediate
3237 superclass, instead of search_applicable_method_list on all ancestors.
3240 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3242 * parse.y (register_fields): Permit static fields in inner classes
3243 if they are final. Fix for PR gcj/255.
3245 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3247 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3248 * parse.y (find_in_imports): Returned type changed to void,
3249 leading comment fixed.
3250 (register_package): New function.
3251 (qualify_and_find): Likewise.
3252 (package_declaration:): Use `register_package'.
3253 (single_type_import_declaration:): Removed local variable
3254 `node'. Added missing `;' for consistency.
3255 (type_import_on_demand_declaration:): Use `chainon' to link new
3257 (lookup_field_wrapper): Lookup local variables defined in outer
3259 (java_complete_class): Don't reverse the list of imported on demand.
3260 (do_resolve_class): Reorganized. Removed local variable
3261 `original_name'. Call `qualify_and_find' with the current package
3262 name, invoke `find_in_imports_on_demand' right after. Call
3263 `qualify_and_find' with the packages we've seen so far. Fixed
3264 operations numbering in comments.
3265 (java_expand_class): Don't reverse `package_list'.
3266 (find_most_specific_methods_list): New local variables `abstract'
3267 and `candidates'. Use them to pick the right method.
3269 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3271 * parse.y (check_modifiers_consistency): Don't subtract out
3272 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3274 2000-06-04 Philipp Thomas <pthomas@suse.de>
3276 * Makefile.in (INTLLIBS): New.
3280 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3282 * class.c (get_dispatch_table): Build the vtable dummy entry list
3283 element with a null purpose. Fixed leading comment.
3284 (build_dtable_decl): Build an accurate dtable type when appropriate
3287 2000-06-02 Richard Henderson <rth@cygnus.com>
3289 * lang.c (lang_get_alias_set): New.
3291 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3294 before using it as the accessed field.
3296 2000-05-31 Tom Tromey <tromey@cygnus.com>
3298 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3299 char_array_vtable, short_array_vtable, int_array_vtable,
3300 long_array_vtable, float_array_vtable, double_array_vtable):
3302 * expr.c (get_primitive_array_vtable): New function.
3303 (create_primitive_vtable): New function.
3304 (java_lang_expand_expr): Enable code to statically generate
3306 * decl.c (init_decl_processing): Create primitive vtables.
3307 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3308 short_array_vtable, int_array_vtable, long_array_vtable,
3309 float_array_vtable, double_array_vtable): Define.
3311 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3313 * java/parse.y (find_applicable_accessible_methods_list):
3314 Don't add an uninitialized value to the list.
3316 2000-05-25 Tom Tromey <tromey@cygnus.com>
3318 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3319 when trying to see if field's class should be initialized. Always
3320 initialize field's declaring class, not qualified class.
3323 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3324 `wfl_operator', to maybe_build_primttype_type_ref.
3327 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3329 * parse.y (patch_method_invocation): Don't try to lookup methods
3332 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3334 * parse.y (resolve_field_access): Call the appropriate <clinit>
3335 before accessing the length of a static array. Craft a decl for
3336 the field while its time. Fixes PR gcj/129.
3338 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3340 * parse.y (resolve_package): Correctly set `*next' (was off by
3342 (resolve_qualified_expression_name): Fixed comment.
3344 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3346 * jcf-parse.c (jcf_parse_source): Reset current_class and
3347 current_function_decl to NULL before parsing a new file.
3349 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3351 * parse.y (block_end:): If the collected block doesn't feature a
3352 statement, insert an empty statement.
3354 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3356 * parse.y (maybe_yank_clinit): New function.
3357 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3358 end of the list of methods belonging to a class.
3359 (java_complete_expand_method): Check whether <clinit> is really
3360 necessary and expand it accordingly.
3362 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3364 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3365 processed by the method's switch statement.
3367 2000-05-19 Tom Tromey <tromey@cygnus.com>
3369 * java-tree.h: Added init state enum.
3370 * decl.c (emit_init_test_initialization): Initialize class
3371 initialization check variable by looking at class' state.
3373 2000-05-19 Tom Tromey <tromey@cygnus.com>
3375 * java-tree.h (build_instanceof): Declare.
3376 (build_get_class): Declare.
3377 * parse.y (patch_binop): Use build_instanceof.
3378 * expr.c (build_instanceof): New function. If class is final,
3379 don't make a function call.
3380 (expand_java_INSTANCEOF): Use it.
3381 (build_get_class): New function.
3383 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3385 * jcf-write.c (generate_classfile): Scan the source_file for
3386 slashes with the right pointer variable.
3388 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3390 * lang.c (lang_decode_option): Update -Wunused flags by calling
3392 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3394 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3396 * check_init.c (check_init): Constify local char *.
3397 * class.c (push_class): Constify local char *.
3398 * java_tree.h: Update prototypes.
3399 * jcf-io.c (open_class): Constify filename parameter and
3401 (find_class): Remove redundant string copy. Cast return from
3403 * jcf-parse.c (read_class, parse_class_file, yyparse):
3404 Constify local char *.
3405 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3406 Constify local char *.
3407 * jcf.h (JCF): Constify filename and classname.
3408 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3409 * lang.c (init_parse): Constify parameter and return value.
3410 * lex.c (java_get_line_col): Constify filename parameter.
3411 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3412 * parse.y (java_parser_context_suspend,
3413 issue_warning_error_from_context, safe_layout_class): Constify
3415 * parse.c: Regenerate.
3417 2000-05-08 Tom Tromey <tromey@cygnus.com>
3419 * expr.c (build_jni_stub): Cache the result of
3420 _Jv_LookupJNIMethod.
3422 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3424 * decl.c (predef_filenames_size): Now 7.
3425 (predef_filenames): New seventh entry.
3427 2000-05-04 Tom Tromey <tromey@cygnus.com>
3429 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3430 Keep track of when we've seen a reference field after a
3431 non-reference field.
3432 (get_boehm_type_descriptor): Handle case where we see
3433 non-reference fields but no trailing reference field.
3434 * decl.c (rawdata_ptr_type_node): Define.
3435 (init_decl_processing): Initialize rawdata_ptr_type_node.
3436 * java-tree.h (rawdata_ptr_type_node): Declare.
3438 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3440 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3441 specifiers in calls to fprintf.
3443 2000-05-03 Andrew Haley <aph@cygnus.com>
3445 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3447 * javaop.h (WORD_TO_INT): New function.
3448 (IMMEDIATE_s4): Use WORD_TO_INT.
3449 * jcf.h (JPOOL_INT): Ditto.
3451 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3454 2000-04-19 Tom Tromey <tromey@cygnus.com>
3456 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3458 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3460 * expr.c (build_jni_stub): New function.
3461 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3463 * parse.y (java_complete_expand_methods): Expand a native method
3464 and call build_jni_stub if -fjni given.
3465 * lang-options.h: Document -fjni.
3466 * lang.c (flag_jni): New global.
3467 (lang_f_options): Added `jni' entry.
3468 * java-tree.h (soft_lookupjnimethod_node,
3469 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3471 (flag_jni): Declare.
3472 (build_jni_stub): Declare.
3473 (struct lang_decl): Added `native' flag.
3474 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3476 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3477 soft_jnipopsystemframe_node): New globals.
3478 (init_decl_processing): Set them. _Jv_InitClass only takes one
3481 * java-tree.def: Put into `C' mode.
3483 2000-04-27 Tom Tromey <tromey@cygnus.com>
3486 * expr.c (expand_invoke): Generate check to see if object pointer
3487 is null in nonvirtual invocation case.
3488 * java-tree.h (soft_nullpointer_node): Declare.
3489 * decl.c (soft_nullpointer_node): New global.
3490 (init_decl_processing): Initialize soft_nullpointer_node.
3491 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3492 or `private' methods.
3493 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3495 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3500 2000-04-26 Tom Tromey <tromey@cygnus.com>
3502 * zextract.c (find_zip_file_start): New function.
3503 (read_zip_archive): Use it.
3505 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3507 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3509 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3511 * class.c (common_enclosing_context_p): New function.
3512 * java-tree.h (common_enclosing_context_p): Added prototype.
3513 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3514 classes sharing an outer context with the current instance.
3515 * parse.y (build_access_to_thisn): Fixed leading comment.
3516 (verify_constructor_super): New local `supper_inner'. Skip
3517 enclosing context argument in the case of inner class constructors.
3518 (patch_method_invocation): Insert proper context as second
3519 parameter to pure inner class constructor super invocations.
3521 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3523 * parse.y (end_class_declaration): Reset the interface number
3526 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3528 * parse.y (source_start_java_method): Deleted unnecessary code.
3529 (patch_method_invocation): Fixed comment.
3531 2000-04-24 Robert Lipe <robertlipe@usa.net>
3533 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3535 2000-04-23 Tom Tromey <tromey@cygnus.com>
3537 * boehm.c (mark_reference_fields): Use int_byte_position.
3539 2000-04-22 Tom Tromey <tromey@cygnus.com>
3541 * boehm.c (mark_reference_fields): Only call byte_position on
3544 2000-04-22 Tom Tromey <tromey@cygnus.com>
3546 * boehm.c (mark_reference_fields): Added `last_view_index'
3547 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3549 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3551 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3552 * parse.y (check_class_interface_creation): Fixed comments. Select
3553 permitted modifiers for (inner) interfaces. Changed error message
3554 to report rejected modifiers used with local classes.
3556 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3558 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3559 of directly inherited type considered in scope.
3560 * parse.y (do_resolve_class): Search inherited classes for inner
3563 2000-04-20 Tom Tromey <tromey@cygnus.com>
3565 * parse.y (not_accessible_p): Use member's class, not current
3566 class, when doing inheritance check for protected reference.
3569 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3571 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3573 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3575 * parse.y (lookup_field_wrapper): Search for final local aliases.
3576 (resolve_expression_name): Let lookup_field_wrapper search for
3577 final local aliases. Force the value of `name' if one is found.
3578 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3579 an expression name. Fixed comments.
3581 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3583 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3585 2000-04-19 Tom Tromey <tromey@cygnus.com>
3587 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3589 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3591 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3593 2000-04-18 Tom Tromey <tromey@cygnus.com>
3596 * gjavah.c (utf8_cmp): Changed return value.
3597 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3599 (cxx_keywords): New global.
3600 (get_field_name): Handle new result of cxx_keyword_subst.
3601 (print_method_info): Likewise.
3603 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3605 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3606 with a newline, for CNI.
3607 (print_stub_or_jni): Print a space or newline before method name for
3609 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3610 (process_file): Include gcj/cni.h if generating CNI stubs.
3612 2000-04-16 Tom Tromey <tromey@cygnus.com>
3614 * gjavah.c (decompile_method): Use print_field_name.
3617 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * parse.y (java_expand_classes): Reverse the package list once.
3620 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3622 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3623 the `==' and `!=' operators.
3625 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3627 * jcf-write.c (generate_bytecode_insns): At invokation time,
3628 always relate an interface method to the type of its selector.
3630 2000-04-05 Tom Tromey <tromey@cygnus.com>
3633 * expr.c (expand_invoke): Generate check to see if object pointer
3634 is null in nonvirtual invocation case.
3635 * java-tree.h (soft_nullpointer_node): Declare.
3636 * decl.c (soft_nullpointer_node): New global.
3637 (init_decl_processing): Initialize soft_nullpointer_node.
3638 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3639 or `private' methods.
3640 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3642 2000-04-05 Tom Tromey <tromey@cygnus.com>
3645 * parse.y (check_final_assignment): Recognize assignments to the
3646 `length' field of an array when generating class files.
3648 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3650 * class.c (decl_hash): Prototype removed.
3651 (decl_compare): Likewise.
3653 2000-04-05 Tom Tromey <tromey@cygnus.com>
3655 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3656 * parse.y (check_modifiers_consistency): Check for final/volatile
3657 clash. Fixes PR gcj/164.
3659 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3663 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3665 (add_method_1): Use `java_hash_hash_tree_node' and
3666 `java_hash_compare_tree_node'.
3667 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3668 (java_hash_compare_tree_node): Likewise.
3669 * parse.y (find_applicable_accessible_methods_list): Create,
3670 delete and use a hash table to remember already searched interfaces.
3672 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3674 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3677 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3679 * boehm.c (mark_reference_fields, set_bit): Prototype.
3680 (set_bit): Un-ANSI-fy definition.
3682 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3685 * decl.c (emit_init_test_initialization): Likewise.
3687 * gjavah.c (jni_print_char): Likewise.
3689 * parse.y (create_new_parser_context): Likewise.
3691 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3693 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3694 patch missing hunk. Fixed indentation.
3696 2000-03-30 Tom Tromey <tromey@cygnus.com>
3698 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3699 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3701 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3704 when negative *before* using it as an array index.
3705 * ChangeLog: Fixed typo.
3707 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3710 to 0 when it reaches -1.
3712 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * jcf-parse.c (get_constant): Properly cast `num' during the
3715 invocation of `add_double'.
3716 * jcf-write.c (push_long_const): Properly cast `lo' before
3717 comparing it to short bounds.
3718 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3719 `interface_body:' is reduced after the current interface is
3722 2000-03-26 Tom Tromey <tromey@cygnus.com>
3724 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3725 Java-specific `-f' option.
3727 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3729 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3730 Adjust order of making types.
3731 Make bitsize_*_node values.
3733 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3735 * class.c (make_field_value): Use byte_position.
3736 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3737 (java_array_data_offset): Likewise.
3738 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3741 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3743 * parse.y (check_abstract_method_definitions): New local
3744 `end_type_reached'. Make sure we also consider `end_type'.
3745 (java_check_abstract_method_definitions): Make sure we eventually
3746 consider `java.lang.Object'.
3747 (maybe_use_access_method): Don't use access method if not in the
3748 context of a pure inner class or if the method's context is right.
3749 (find_applicable_accessible_methods_list): New static flag
3750 `object_done'. Don't search abstract classes as interfaces. Fixed
3751 indentation. Fixed the `java.lang.Object' only search. Search
3752 class interface(s) first, then fully search enclosing contexts.
3753 (find_most_specific_methods_list): Pick the closest candidate when
3754 they're all abstract.
3756 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3758 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3759 properly initialize `finished_label'. Don't emit gotos for empty
3762 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3764 * except.c (emit_handlers): Clear catch_clauses_last.
3766 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3768 * parse.y (check_method_types_complete): New function.
3769 (create_class): Reset anonymous class counter only when seeing an
3771 (java_complete_class): JDEP_METHOD: Don't recompute signature
3774 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3776 * class.c (build_static_ref): Fixed indentation in comment.
3777 * java-tree.def (TRY_EXPR): Fixed typo in name.
3778 (CLASS_LITERAL): Likewise.
3779 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3780 (struct lang_type): New field `dot_class'.
3781 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3782 (generate_classfile): Method `class$' is synthetic.
3783 * parse.y (build_do_class_method): New function.
3784 (build_dot_class_method_invocation): Likewise.
3785 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3786 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3787 (qualify_ambiguous_name): Likewise.
3788 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3789 (build_try_statement): Fixed leading comment.
3791 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3793 * class.c (make_field_value): Properly handle sizes.
3794 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3795 (layout_class_method): Count using trees.
3796 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3797 * expr.c (java_array_data_offset): Use int_bit_position.
3798 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3799 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3801 2000-03-16 Tom Tromey <tromey@cygnus.com>
3803 * lang.c (flag_hash_synchronization): New global.
3804 (lang_f_options): Added `hash-synchronization'.
3805 * lang-options.h: Mention -fhash-synchronization.
3806 * java-tree.h (flag_hash_synchronization): Declare.
3807 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3808 hash table synchronization is disabled.
3809 * decl.c (init_decl_processing): Only push `sync_info' value when
3810 hash table synchronization is disabled.
3811 * class.c (make_class_data): Only push `sync_info' field when hash
3812 table synchronization is disabled. Removed dead code.
3814 2000-03-16 Tom Tromey <tromey@cygnus.com>
3816 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3818 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3820 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3822 * parse.y (patch_method_invocation): Handle anonymous classes
3823 creation in static context.
3825 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3827 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3828 * parse.y (resolve_qualified_expression_name): Use it.
3829 (patch_method_invocation): Likewise.
3831 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3833 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3834 depending on the type of dependency which dictates what the
3836 (unresolved_type_p): Resolved types limited to the current class.
3838 2000-03-15 Tom Tromey <tromey@cygnus.com>
3840 * decl.c (init_decl_processing): Set type of `sync_info' to be
3843 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3844 Correctly compute bit number for current slot. Zero `high' and
3845 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3846 mark_reference_fields.
3847 (mark_reference_fields): New function.
3849 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3851 * parse.y (register_incomplete_type): Fixed initialization of
3854 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3858 (push_class_context, pop_class_context): New function.
3859 (class_body:): Call pop_class_context.
3860 (interface_body:): Likewise.
3861 (INNER_QUALIFIER): New macro.
3862 (report_class_declaration): Changed output format and use
3863 INNER_QUALIFIER. Call push_class_context.
3865 2000-02-14 Andrew Haley <aph@cygnus.com>
3867 * check-init.c (check_init): Add new cases for unary and binary
3870 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3872 * parse.y (resolve_package): Set `next' once a type name has been
3873 progressively discovered.
3874 (resolve_qualified_expression_name): Propagate resolution only if
3875 there are remaining qualifiers. Take into account `q' might have
3876 been cleared after re-qualification.
3877 * parse.y (patch_method_invocation): New local `resolved'.
3878 Section dealing with qualified expression rewritten to use
3879 resolve_field_access.
3881 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3883 * parse.h (PUSH_CPC): Fixed indentation.
3884 (DEBUG_CPC): New macro.
3885 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3886 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3887 * parse.y (class_body_declaration:): Use
3888 SET_CPC_INSTANCE_INITIALIZER_STMT.
3889 (method_declaration:): Check for null current_function_decl.
3890 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3891 (java_parser_context_pop_initialized_field): Better handling of
3893 (maybe_make_nested_class_name): Mark nested class name as
3894 qualified when necessary.
3895 (end_class_declaration): Don't call java_parse_context_resume when
3896 one or more error occured.
3897 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3898 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3899 SET_CPC_INITIALIZER_STMT.
3900 (method_header): Check for inner classes declaring static methods.
3901 (resolve_qualified_expression_name): Handle situation where `this'
3904 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3906 * typeck.c (build_prim_array_type): Correctly set the high word too.
3908 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3910 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3912 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3913 list of methods for interfaces.
3915 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3917 * parse.y (qualify_ambiguous_name): Properly handle expressions
3920 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * parse.y (check_final_assignment): Extended to process
3924 (patch_assignment): Have check_final_assignment called only once.
3926 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * java-tree.h (IS_INIT_CHECKED): New flag.
3929 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3930 * parse.y (patch_string): Call force_evaluation_order on the
3931 completed string concatenation tree.
3932 * expr.c (force_evaluation_order): Call force_evaluation_order on
3933 function's arguments too.
3935 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3937 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3938 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3939 (build_anewarray): Likewise.
3940 * parse.y (patch_newarray): Likewise.
3941 * parse.c: Regenerated.
3943 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3945 * decl.c (init_decl_processing): Added new class fields `depth',
3946 `ancestors', and `idt' to class_type_node. Use
3947 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3948 * class.c (make_class_data): Push initial values for new fields.
3949 * java-tree.h: Updated prototype for `build_invokeinterface'.
3950 * expr.c (build_invokeinterface): Changed parameters to accept
3951 `method' tree. Calculate index of `method' in its declaring
3952 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3953 (expand_invoke): Call `build_invokeinterface' with new parameters.
3954 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3957 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3959 * typeck.c (lookup_do): Search superinterfaces first
3960 when looking up an interface method. From Godmar Back
3963 2000-03-06 Tom Tromey <tromey@cygnus.com>
3965 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3967 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3969 * java-tree.h (lookup_argument_method2): Declared.
3970 (safe_layout_class): Prototype moved from parse.h.
3971 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3972 * parse.y (java_check_regular_methods): Local `super_class' gone.
3973 Call lookup_argument_method2 instead of lookup_argument_method.
3974 Perform modifier match for methods found declared in implemented
3975 interfaces. Fixed indentation problem. Overriding/hiding error
3976 report to take place only for methods found in classes.
3977 * typeck.c (lookup_argument_method): Changed leading
3978 comment. Re-written by calling lookup_do.
3979 (lookup_argument_method2): New function.
3980 (lookup_java_method): Re-written by calling lookup_do.
3981 (lookup_do): New function.
3983 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * check-init.c (check_init): Removed dead code. Handle (blank)
3987 * parse.y (declare_local_variables): New local `final_p', set it
3988 and use it to initialize LOCAL_FINAL.
3989 (check_final_assignment): Only check FIELD_DECLs.
3991 2000-02-17 Tom Tromey <tromey@cygnus.com>
3993 * Makefile.in (JAVA_OBJS): Added boehm.o.
3994 (boehm.o): New target.
3995 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3996 * java-tree.h (flag_use_boehm_gc): Declare.
3997 (get_boehm_type_descriptor): Declare.
3998 * lang.c (lang_f_options): Added `use-boehm-gc'.
3999 (flag_use_boehm_gc): New global.
4000 * lang-options.h: Added -fuse-boehm-gc.
4001 * boehm.c: New file.
4002 * class.c (get_dispatch_table): If class uses a Boehm type
4003 descriptor, put it in the vtable.
4004 (make_class_data): Removed dead code.
4006 2000-03-03 Per Bothner <per@bothner.com>
4008 * decl.c (init_decl_processing): Initialize sizetype properly.
4010 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4013 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4014 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4015 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4016 (jcf_parse): New local `current'. Load innerclasses seen in outer
4017 context being processed.
4018 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4019 * jcf-write.c (append_innerclasses_attribute): New function.
4020 (append_innerclasses_attribute_entry): Likewise.
4021 (get_access_flags): Handle static classes. Set anonymous and local
4022 classes to be private.
4023 (generate_classfile): Attribute count adjusted. Call
4024 append_innerclasses_attribute.
4025 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4026 PURE_INNER_CLASS_TYPE_P.
4027 * parse.y (parser_qualified_classname): New parameter `is_static',
4028 produce non qualified name accordingly.
4029 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4030 (create_interface): Added argument to parser_qualified_classname.
4031 (create_class): Added argument to parser_qualified_classname. Setup
4032 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4033 (add_inner_class_fields): Fixed indentation.
4034 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4035 (method_declarator): Fixed typo in comment.
4036 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4037 (build_current_thisn): Likewise.
4038 (patch_method_invocation): Likewise.
4040 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4042 * decl.c (current_function_decl): Move to toplev.c.
4044 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4046 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4047 (DECL_BIT_INDEX): Use underlying representation.
4048 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4050 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4052 * expr.c (build_java_ret): Pass proper type to size_binop.
4054 2000-02-25 Anthony Green <green@cygnus.com>
4056 * expr.c (build_class_init): Mark the decl to be ignored by
4058 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4059 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4060 * class.c (init_test_hash_newfunc): New function.
4061 (decl_hash): New function.
4062 (decl_compare): New function.
4063 * decl.c (emit_init_test_initialization): New function.
4064 (complete_start_java_method): Traverse the init test hashtable,
4065 calling emit_init_test_initialization.
4066 (always_initialize_class_p): Define.
4067 * expr.c (build_class_init): Use initialization tests when
4068 emitting class initialization code.
4069 (always_initialize_class_p): Declare.
4070 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4072 * java-tree.h: Include hash.h.
4073 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4074 (struct lang_decl): Add init_test_table field.
4075 (init_test_hash_entry): Define.
4077 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4079 * gjavah.c (main): Avoid using `argi' to report unimplemented
4082 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4085 initialize locals to avoid warnings. Local `exception_type' moved
4088 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4090 * parse.y (resolve_expression_name): Use `orig' as a second
4091 argument to resolve_field_access.
4092 (resolve_field_access): Removed unnecessary code when dealing with
4095 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4097 * class.c (push_super_field): Don't push the field twice.
4098 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4099 * parse.h (java_reorder_fields): Prototyped.
4100 * parse.y (java_reorder_fields): New function.
4101 (java_layout_class): Simplified not to worry about re-ordering.
4103 2000-02-23 Tom Tromey <tromey@cygnus.com>
4105 * gjavah.c (print_name): In JNI case, correctly quote string.
4106 (print_method_info): Don't handle overrides in JNI mode.
4108 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4110 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4111 value type set to `boolean_type_node'.
4113 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4115 * jcf-dump.c (main): Test for correct condition after
4116 output file creation.
4118 2000-02-19 Anthony Green <green@cygnus.com>
4120 * jcf-depend.c (add_entry): Fix test for first list entry.
4122 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4124 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4125 * constants.c (build_constants_constructor): Likewise.
4127 2000-02-19 Anthony Green <green@cygnus.com>
4129 * jcf-depend.c (add_entry): Add entries to the end of the list.
4131 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4133 * decl.c (INT_TYPE_SIZE): Define if necessary.
4134 (expand_java_return): Handle the case of a native integer smaller
4137 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4139 * gjavah.c (help): Use GCCBUGURL.
4140 * jv-scan.c (help): Likewise.
4141 * jcf-dump.c (help): Likewise.
4143 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4145 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4148 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4150 * jcf-parse.c (load_class): Call `fatal' if no file containing
4151 the target class are found.
4153 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4155 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4156 lex.c, lex.h, and PARSE_H to...
4157 (parse.o, parse-scan.o): ...here, respectively.
4159 * lex.c: Split out code that may trigger SIGFPE from yylex()
4160 to its own function.
4161 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4163 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4165 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4167 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4169 * parse.y (outer_field_access_p): Stop in time when outer contexts
4171 (resolve_qualified_expression_name): Properly qualify *everything*
4172 after a package.type to be resoled as expression names.
4173 (find_applicable_accessible_methods_list): Save/restore `class' to
4174 isolate it from a possible outer context search.
4176 2000-02-15 Tom Tromey <tromey@cygnus.com>
4178 * gjavah.c (jni_print_char): New function.
4179 (print_full_cxx_name): Use it.
4180 (decode_signature_piece): Likewise.
4181 (print_cxx_classname): Likewise.
4183 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4185 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4187 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4189 * gjavah.c: Include version.h.
4191 * jcf-dump.c: Likewise.
4193 * jv-scan.c: Likewise.
4195 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4197 * parse.y (outer_field_access_fix): First parameter now a tree
4198 node. Check for assignement to final. First argument to
4199 build_outer_field_access_fix modified to accomodate prototype.
4200 (build_outer_field_access): Don't check for assignment to final
4202 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4203 possibly returned by outer_field_access_fix. Changed
4204 outer_field_access_fix's first argument.
4205 (check_final_assignment): $finit$'s context is OK.
4206 (patch_unaryop): Use node instead of its line/column value when
4207 calling outer_field_access_fix.
4209 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4211 * parse.y (interface_declaration:): No longer tagged
4212 <node>. Re-installed default action.
4213 (class_member_declaration:): Handle inner interfaces.
4214 (interface_member_declaration): Handle inner interfaces and
4216 (create_interface): Push error if one seen. Suspend parsing
4217 context when processing an inner interface.
4218 (register_fields): Inner class static field limitations not to
4219 apply to inner interfaces.
4221 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4223 * jcf-parse.c (load_class): Update `java_error_count' when a
4224 class' file can't be found.
4225 (parse.y): Avoid (byte)code generation when errors seen.
4227 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4229 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4230 decodes a valid node.
4231 (patch_binop): Handle TRUNC_DIV_EXPR.
4233 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4235 * parse.y (resolve_package): New local `acc'. Try to progressively
4236 build and guess a package and type name.
4238 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4240 * parse.y (find_applicable_accessible_methods_list): Load and
4241 layout the search class if necessary.
4242 (java_complete_tree): Keep to original type of the folded initial
4245 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4247 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4248 Generate error message if circularity is detected. New static
4250 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4251 * jcf-write.c (generate_bytecode_insns): Very simply handle
4253 * parse.y (java_check_circular_reference): Use
4254 `cyclic_inheritance_report' during report, if necessary.
4255 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4256 walking NEW_ARRAY_INIT twice.
4258 2000-02-09 Tom Tromey <tromey@cygnus.com>
4260 * parse.y (check_class_interface_creation): Allow inner classes to
4261 be `private' or `protected', check modifiers' consistency. Prevent
4262 block local classes from bearing any modifiers.
4264 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4266 * except.c (check_start_handlers): Re-add prototype lost in last
4268 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4270 2000-02-09 Andrew Haley <aph@cygnus.com>
4272 * decl.c (clear_binding_level): Remove excess initializer.
4273 (maybe_poplevels): Remove unused variable.
4274 (force_poplevels): Ditto.
4275 (struct binding_level): Add comment.
4277 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4279 * jcf-write.c (generate_classfile): Don't consider
4280 pre-initialization with reference value (use <clinit> instead.)
4281 * parse.y (java_fix_constructors): No generated constructor for
4283 (build_outer_field_access): Removed debug message.
4284 (outer_field_expanded_access_p): Adapted to bytecode generation.
4285 (build_outer_field_access_method): Use fix_method_argument_names.
4286 (build_outer_method_access_method): Fixed indentation. Added
4287 comment. Handle access method generation for static and also void
4289 (build_access_to_thisn): Inserted debug message.
4290 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4291 (resolve_qualified_expression_name): Fixed comment.
4292 (not_accessible_p): Adapted to bytecode generation. Added comment.
4293 (patch_method_invocation): Added comment.
4294 (maybe_use_access_method): Fixed leading comment. Handle static
4296 (java_complete_lhs): Don't shortcut handling of initialized upon
4297 declaration String type static fields when generating bytecode.
4298 (patch_unaryop): Handle outer field access when generating
4301 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * java-tree.h (FIELD_THISN): New macro.
4304 * jcf-write.c (append_synthetic_attribute): New function.
4305 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4306 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4307 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4309 (build_outer_field_access): Turned on access functions usage and
4310 generation when compiling to bytecode.
4311 (maybe_use_access_method): Likewise.
4313 2000-01-25 Andrew Haley <aph@cygnus.com>
4315 * java-except.h (struct eh_range): Add `expanded' field.
4316 (maybe_start_try): Add end_pc arg.
4317 (maybe_end_try): Ditto.
4318 * java-tree.h (force_poplevels): new function.
4319 * expr.c (expand_byte_code): Don't call maybe_start_try or
4321 * except.c (add_handler): Reset expanded.
4322 (expand_start_java_handler): Set expanded.
4323 (check_start_handlers): Don't expand a start handler that's
4324 already been expanded.
4325 (maybe_start_try): Add end_pc arg. Only expand a handler which
4327 (expand_end_java_handler): call force_poplevels.
4328 (force_poplevels): new function.
4329 * decl.c (binding_level): Add start_pc of binding level.
4330 (maybe_pushlevels): Call maybe_start_try when pushing binding
4332 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4333 (LARGEST_PC): Define.
4334 (clear_binding_level): Use LARGEST_PC.
4336 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4337 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4338 (binding_depth, is_class_level, current_pc): new variables.
4339 (struct binding_level): ditto.
4340 (indent): new function.
4341 (push_jvm_slot): add debugging info.
4342 (maybe_pushlevels): ditto.
4343 (maybe_poplevels): ditto.
4346 (start_java_method): ditto.
4347 (give_name_to_locals): comment only.
4348 * except.c (binding_depth, is_class_level, current_pc):
4350 (expand_start_java_handler): add debugging info.
4351 (expand_end_java_handler): ditto.
4353 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4355 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4356 (print_name_for_stub_or_jni, process_file): Constify a char*.
4358 2000-02-03 Tom Tromey <tromey@cygnus.com>
4360 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4362 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4364 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4365 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4368 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4370 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4371 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4372 (struct lang_type): New field `ii_block'.
4373 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4374 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4375 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4376 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4377 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4378 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4380 * parse.y (add_instance_initializer): New function.
4381 (in_instance_initializer): New static global.
4382 (class_body_declaration:): Link instance initializer block.
4383 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4384 (array_creation_expression:): Remove unused local.
4385 (java_parser_context_push_initialized_field): Fixed leading
4386 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4387 CPC_INSTANCE_INITIALIZER_LIST.
4388 (java_parser_context_pop_initialized_field): Likewise.
4389 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4390 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4391 CPC_INITIALIZER_STMT.
4392 (fix_constructors): New local `class_type'. Use it. Call
4393 add_instance_initializer.
4394 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4395 (patch_return): Forbid return in instance initializers.
4396 (patch_throw_statement): Enforce exception handling in the context
4397 of instance initializers.
4399 2000-02-03 Tom Tromey <tromey@cygnus.com>
4401 * Make-lang.in (java.mostlyclean): Remove executables in
4404 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4406 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4407 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4408 (java_float_finite): Convert to use union Word from javaop.h.
4409 (java_double_finite): Convert to use union DWord from javaop.h.
4411 2000-02-02 Tom Tromey <tromey@cygnus.com>
4413 * gjavah.c (options): Added `jni' entry.
4414 (help): Document -jni.
4415 (flag_jni): New global.
4416 (process_file): Handle JNI output. Don't print text from
4417 -prepend, -add, etc, when generating stubs. Only remove `.class'
4418 suffix if it actually exists.
4419 (main): Create a `.c' file when run with `--jni --stubs'. Create
4420 correct output file name with `--jni'.
4421 (print_include): Mangle header name differently in JNI case.
4422 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4424 (print_method_info): Handle JNI case. Put signature info into
4425 method name. Handle case when STREAM is NULL.
4426 (print_name_for_stub_or_jni): New function.
4427 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4428 (print_cxx_classname): Handle JNI.
4429 (print_full_cxx_name): Likewise.
4430 (decode_signature_piece): Likewise.
4431 (overloaded_jni_method_exists_p): New function.
4432 (struct method_name): Added `signature' and `sig_length' fields.
4433 (HANDLE_END_FIELD): Do nothing in JNI mode.
4435 2000-02-02 Tom Tromey <tromey@cygnus.com>
4437 * jv-scan.c: Include version.c, <getopt.h>.
4438 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4439 (options): New array.
4440 (usage): New function.
4441 (version): New function.
4442 (main): Use getopt_long to parse command line.
4443 * jcf-dump.c: Include version.c, <getopt.h>.
4444 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4445 OPT_JAVAP): New macros.
4446 (options): New array.
4447 (usage): Return `void'. Changed message.
4448 (help): New function.
4449 (version): New function.
4450 (main): Use getopt_long_only to parse command line.
4451 * gjavah.c: Include <getopt.h>.
4452 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4453 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4454 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4455 (options): New array.
4456 (java_no_argument): Removed.
4457 (help): Updated with missing options.
4458 (main): Use getopt_long_only to parse command line.
4459 (usage): Changed message.
4461 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4464 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4465 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4466 * parse.y (array_creation_expression:): Handle anonymous arrays.
4467 (build_array_from_name): Don't set `ret_name' if null.
4468 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4469 (qualify_ambiguous_name): Likewise.
4470 (java_complete_expand_class): Likewise.
4472 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4474 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4475 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4476 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4477 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4478 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4479 AIPL_FUNCTION_COMPLETED_INVOCATION.
4480 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4481 AIPL_FUNCTION_INVOCATION_READY.
4482 (AIPL_FUNCTION_DECLARATION): New enum entry.
4483 * parse.y (reorder_static_initialized): New function.
4484 (java_parser_context_pop_initialized_field): Use it.
4485 (add_inner_class_fields): Use
4486 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4487 augmented. Install marker after last alias initializer, if any.
4488 (generate_finit): Fixed typo. Don't try to retain only the used
4490 (method_header): Compute and set DECL_FUNCTION_NAP.
4491 (method_declarator): Fixed comment. Insert alias initializer in
4493 (build_alias_initializer_parameter_list): Fixed leading
4494 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4495 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4496 (java_complete_expand_class): Code to retain only used aliases
4498 (java_complete_expand_methods): New local `first_decl'. Generate
4499 $finit$ first, then expand the constructors, regular methods and
4501 (java_complete_expand_method): Don't report error on missing
4502 return statement if previously detected bogus.
4503 (fix_constructors): Don't patch constructor parameters list.
4504 (patch_method_invocation): Use new AIPL enum values. Reverse
4505 alias initializer list for anonymous classes.
4507 2000-01-30 Anthony Green <green@redhat.com>
4509 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4510 determine how many stack slots to pop.
4512 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4514 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4515 error handling/recovery.
4516 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4518 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4520 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4521 FIELD_LOCAL_ALIAS_USED): New macros.
4522 (DECL_FUNCTION_NAP): New macro.
4523 (struct lang_decl): New field `nap'.
4524 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4525 (struct lang_type): New fields `finit_stmt_list' and
4527 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4528 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4529 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4530 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4531 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4532 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4533 (BUILD_THROW): Macro line separator re-indented.
4534 * parse.y (end_class_declaration): New function.
4535 (maybe_generate_pre_expand_clinit): New name for
4536 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4537 pre-expand static fields.
4538 (maybe_generate_clinit): Function deleted.
4539 (check_for_static_method_reference): Prototype's parameter list
4541 (generate_finit): New name for maybe_generate_finit. Changed
4542 leading comment. Function rewritten to use
4543 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4544 (build_alias_initializer_parameter_list): New function.
4545 (java_parser_context_pop_initialized_field): Likewise.
4546 (add_inner_class_fields): Likewise.
4547 (type_declaration:): Call end_class_declaration.
4548 (class_member_declaration:): Likewise.
4549 (formal_parameter_list:): Fixed typos.
4550 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4551 element. Improved error handling.
4552 (block_statement:): Call end_class_declaration.
4553 (anonymous_class_creation:): Likewise.
4554 (create_anonymous_class): Fixed comments.
4555 (create_class): Call add_inner_class_fields.
4556 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4557 (method_header): Use MARK_FINAL_PARMS.
4558 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4559 (method_declarator): Propagate final argument flag.
4560 (craft_constructor): New local `artificial'. Call
4561 build_alias_initializer_parameter_list. Use
4562 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4563 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4565 (complete_expand_class): Get rid of unused outer context local
4567 (java_complete_expand_methods): Fixed leading
4568 comment. Generate/pre-expand <clinit> first. Changed method
4569 expansion order to regular, $finit$, constructors, <clinit>.
4570 (java_complete_expand_method): Set current_function_decl.
4571 (fix_constructors): Fix constructor parameter list to account for
4572 outer context local alias initializers.
4573 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4574 (resolve_expression_name): Lookup outer context local aliases. New
4575 local `access', use it.
4576 (patch_method_invocation): Patch inner class ctor invocation with
4577 outer context local aliases initialization values. $finit$
4578 invocation patching now includes things generated with
4579 build_alias_initializer_parameter_list.
4580 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4581 (build_super_invocation): Likewise.
4582 (patch_assignment): Changed comment.
4584 2000-01-27 Andrew Haley <aph@cygnus.com>
4586 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4590 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4592 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4594 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4596 * parse.y (register_fields): Don't pass a format specifier to
4597 OBSOLETE_MODIFIER_WARNING.
4598 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4599 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4601 (check_modifiers): Change function into a macro.
4602 (check_class_interface_creation): Pass a literal format string.
4604 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4606 * buffer.h: PROTO -> PARAMS.
4607 * check-init.c: Likewise.
4608 * class.c: Likewise.
4609 * constants.c: Likewise.
4610 * convert.h: Likewise.
4612 * except.c: Likewise.
4614 * gjavah.c: Likewise.
4615 * java-except.h: Likewise.
4616 * java-tree.h: Likewise.
4617 * jcf-depend.c: Likewise.
4618 * jcf-dump.c: Likewise.
4619 * jcf-parse.c: Likewise.
4620 * jcf-path.c: Likewise.
4621 * jcf-reader.c: Likewise.
4622 * jcf-write.c: Likewise.
4624 * jv-scan.c: Likewise.
4625 * jvgenmain.c: Likewise.
4626 * jvspec.c: Likewise.
4630 * parse-scan.y: Likewise.
4631 * parse.h: Likewise.
4632 * parse.y: Likewise.
4633 * typeck.c: Likewise.
4634 * verify.c: Likewise.
4637 * zextract.c: Likewise.
4638 * zipfile.h: Likewise.
4640 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4642 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4643 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4644 * constants.c (build_constant_data_ref): Check for cached
4645 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4646 in TYPE_CPOOL_DATE_REF.
4647 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4648 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4649 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4650 (LOCAL_FINAL): New macro.
4651 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4652 constant pool -- don't try to reuse.
4653 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4655 (find_in_current_zip): Use TYPE_JCF.
4656 * parse.h (java_check_final): Prototype removed.
4657 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4658 (maybe_create_class_interface_decl,
4659 check_class_interface_creation): Likewise.
4660 (java_expand_finals): Function removed.
4661 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4662 (block_statement:): Fixed comment.
4663 (anonymous_class_creation:): Likewise.
4664 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4666 (check_class_interface_creation): Loosened error report on (inner)
4667 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4668 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4669 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4671 (create_interface): Likewise.
4672 (anonymous_class_counter): New static global.
4673 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4674 patch. Fixed comments.
4675 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4676 anonymous_class_counter when declaring a toplevel class.
4677 (craft_constructor): Fixed constructor name when handling
4678 anonymous classes. Anonymous class constructors to feature hidden
4680 (java_fix_constructors): Added comment.
4681 (java_check_final): Function removed.
4682 (java_complete_expand_methods): Fixed comment. Don't generate
4683 class data, save its outgoing constant pool instead.
4684 (verify_constructor_super): Skip anonymous class constructor
4685 hidden this$<n> parameter.
4686 (java_expand_classes): New local `saved_ctxp'. Removed call to
4687 java_expand_finals and java_check_final. Expand anonymous class
4688 constructors. Generate class data.
4689 (build_super_invocation): Skip anonymous class hidden this$<n>
4691 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4692 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4693 (set_java_signature): Likewise.
4695 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4697 * gjavah.c: Delete ACC_VISIBILITY define.
4698 * jcf.h: Add ACC_VISIBILITY define.
4699 * parse.y: final: rule tagged <value>.
4700 (java_check_regular_methods): Use ACC_VISIBILITY define for
4701 default package access check.
4702 (local_variable_declaration_statement): Use final: rule.
4704 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4706 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4709 2000-01-17 Tom Tromey <tromey@cygnus.com>
4711 * gjavah.c (print_field_info): Allow non-static final fields.
4713 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4715 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4716 * parse.y (patch_anonymous_class): New function.
4717 (create_anonymous_class): Register incomplete type when the
4718 class/interface to extends/implement isn't known yet.
4719 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4720 (verify_constructor_super): Tuned error message.
4722 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4725 (ANONYMOUS_CLASS_P): New macro.
4726 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4727 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4728 * parse.y (create_class): Added leading argument.
4729 (maybe_create_class_interface_decl,
4730 check_class_interface_creation): Likewise.
4731 (craft_constructor): New function.
4732 (verify_constructor_super): Added argument in prototype.
4733 (class_declaration:): Inserted leading argument.
4734 (for_begin:): Use FOR_LOOP_P.
4735 (anonymous_class_creation): Create WFL of the anonymous class to
4736 instantiate. Call build_new_invocation. Added comments.
4737 (check_class_interface_creation): Handle parameter `anonymous' in
4738 verbose mode class creation announce.
4739 (link_nested_class_to_enclosing): Exclude anonymous classes.
4740 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4741 anonymous class, even though they appear to have an enclosing
4743 (create_interface): Pass extra argument to
4744 check_class_interface_creation.
4745 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4746 (create_class): Call check_class_interface_creation and
4747 maybe_create_class_interface_decl with extra new argument. Don't
4748 add private this$<n> to anonymous classes.
4749 (method_declarator): Insert hidden this$<n> to anonymous class
4751 (java_fix_constructors): Deleted code creating default
4752 constructor. Call craft_constructor instead.
4753 (java_check_regular_methods): Set `saw_constructor' to 1 for
4755 (fix_constructors): Pass extra argument to verify_constructor_super.
4756 (verify_constructor_super): New local `sdecl', use it. Search for
4757 matching constructor (possibly featuring arguments) in super
4759 (lookup_method_invoke): Craft constructor according to arguments
4760 list when dealing with anonymous class constructors.
4761 (build_super_invocation): Pass arguments to anonymous class super
4763 (search_loop): Use FOR_LOOP_P.
4764 (labeled_block_contains_loop_p): Likewise.
4766 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4769 (enclosing_context_p): New function.
4770 (get_access_flags_from_decl): Handle CLASS_STATIC.
4771 (maybe_layout_super_class): Extra first argument passed to
4773 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4775 * decl.c (access0_identifier_node): New global.
4776 (init_decl_processing): access0_identifier_node initialized.
4777 (pushdecl): Set DECL_CONTEXT only on non type decls.
4778 * expr.c (lookup_field): Lookup inner class fields in enclosing
4780 (expand_invoke): Use ID_INIT_P.
4781 (expand_java_field_op): Use DECL_CLINIT_P.
4782 * java-tree.def (CLASS_LITERAL): New tree code.
4783 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4784 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4785 (struct lang_decl): New field `inner_access'.
4786 (enclosing_context_p): Prototyped.
4787 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4788 ID_CLINIT_P): New macros.
4789 (CLASS_STATIC): New macro.
4790 (CLASS_ACCESS0_GENERATED_P): New macro.
4791 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4792 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4793 INNER_CLASS_P): New macros.
4794 (DECL_INNER_CLASS_LIST): New macro.
4795 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4797 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4798 the shift value to int. Fixed typo in comment.
4799 * lex.c (inst_id, wpv_id): Initialize.
4800 * mangle.c (unicode_mangling_length): Take `$' into account.
4801 * parse.h (DRECOVER, RECOVER): Terminate properly.
4802 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4803 (typedef struct _jdep): New field `enclosing'.
4804 (JDEP_ENCLOSING): New macro.
4805 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4806 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4807 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4808 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4809 GET_ENCLOSING_CPC_CONTEXT): New macros.
4810 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4811 (do_resolve_class): Added extra argument in prototype.
4812 * parse.y (resolve_class): Added extra argument in prototype.
4813 (maybe_create_class_interface_decl): Likewise.
4814 (maybe_use_access_method, build_wfl_wrap): New functions.
4815 (java_complete_expand_classes, java_complete_expand_class):
4817 (java_parser_context_push_initialized_field,
4818 java_parser_context_suspend, java_parser_context_resume):
4820 (maybe_make_nested_class_name, make_nested_class_name,
4821 set_nested_class_simple_name_value,
4822 link_nested_class_to_enclosing, find_as_inner_class,
4823 find_as_inner_class_do, check_inner_class_redefinition,
4824 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4825 maybe_build_thisn_access_method, build_outer_field_access,
4826 build_outer_field_access_methods, build_outer_field_access_expr,
4827 build_outer_method_access_method, build_new_access_id,
4828 build_outer_field_access_method, outer_field_access_p,
4829 outer_field_expanded_access_p, outer_field_access_fix,
4830 build_incomplete_class_ref, patch_incomplete_class_ref,
4831 create_anonymous_class): Likewise.
4832 (inst_id, wpv_id): New static global variables.
4833 (synchronized:): New rule, tagged <node>.
4834 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4836 (anonymous_class_creation:): New rule, tagged <node>.
4837 (NEW_TK): Tagged <node>.
4838 (type_literals, array_type_literal): New rules, tagged <node>.
4839 (class_declaration:): Removed action when reducing by class_body:
4840 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4841 using GET_CPC in sub-rules.
4842 (class_member_declaration): Handle inner classes.
4843 (method_declaration): When reducing method_header:, reset
4844 current_function_decl when appropriate.
4845 (method_declarator:): Set the number of formal parameter to 0 for
4846 method declared without arguments.
4847 (constructor_declarator:): Likewise.
4848 (static_initializer:): List of elements kept in a list.
4849 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4850 use of the keyword `static' for type declarations.
4851 (block_statement:): Handle inner class declarations.
4852 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4853 type qualified `this'.
4854 (class_instance_creation_expression): Use anonymous_class_creation:
4855 to handle inner class instances creation. Handle qualified `new'.
4856 (something_dot_new): Added appropriate actions.
4857 (create_new_parser_context): New function.
4858 (java_push_parser_context, java_parser_context_save_global,
4859 java_parser_context_suspend): Use create_new_parser_context.
4860 (check_modifiers): Changed leading comment.
4861 (check_class_interface_creation): Handle interclasses.
4862 (add_superinterfaces): Fixed comment.
4863 (create_interface): Build qualified name from the raw_name instead
4864 of its matching WFL. Push the initialized fields list. raw_name added
4865 as an extra argument to maybe_create_class_interface_decl.
4866 (create_class): Build qualified name from the raw_name instead of
4867 its matching WFL. Removed assignment to current_parsed_class_un.
4868 Call PUSH_ERROR before returning an error. Suspend the current
4869 parser context when processing an inner class. Push the
4870 initialized fields list. raw_name added as an extra argument to
4871 maybe_create_class_interface_decl. Add the private this$<n>
4873 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4874 (register_fields): Get the class type from GET_CPC and handle
4875 previous errors. Added code to handle the creation of static
4876 fields in inner classes. Initialized fields initialization
4877 statements kept in a list of lists.
4878 (maybe_generate_finit): Initialized fields initialization
4879 statements kept in a list of lists. Use GET_CPC.
4880 (maybe_generate_clinit): Likewise.
4881 (method_header): Use GET_CPC and GET_CPC_UN.
4882 (parser_qualified_classname): Handle inner classes.
4883 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4884 (java_fix_constructors): Hide pointer to enclosing context
4885 instance in constructor list when dealing with inner classes.
4886 (jdep_resolve_class): Call resolve_class with extra first argument
4888 (resolve_class): Add enclosing context as a first extra argument
4889 to do_resolve_class.
4890 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4892 (resolve_no_layout): Extra argument added to resolve_class
4894 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4895 (java_get_real_method_name): Use GET_CPC_UN.
4896 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4897 (java_check_abstract_methods): Handle static method declared in
4898 inner classes by an error.
4899 (java_check_regular_methods): Use DECL_CLINIT_P.
4900 (source_start_java_method): Also set DECL_MAX_LOCALS.
4901 (create_artificial_method): Call java_parser_context_save_global
4902 and java_parser_context_restore_global instead of saving/restoring
4903 the context by hand.
4904 (expand_start_java_method): Improved verbose mode message.
4905 (java_complete_expand_methods): Fixed leading comment. Use
4907 (fix_constructors): Added assignment to this$<n> if necessary.
4908 (java_expand_classes): Call java_complete_expand_classes instead
4909 of java_complete_expand_methods.
4910 (make_qualified_primary): Simplified.
4911 (merge_qualified_name): Optimized for missing left or right parts.
4912 (resolve_expression_name): Handle access to outer class fields from
4914 (resolve_qualified_expression_name): New macro
4915 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4916 classes. Report error on non appropriate qualification of
4917 `new'. Handle qualified `this'.
4918 (not_accessible_p): Allow access to outer class private fields from
4920 (patch_method_invocation): Handle method invocations through
4921 access methods and inner class constructor invocations.
4922 (find_applicable_accessible_methods_list): Search enclosing
4923 contexts of an inner class.
4924 (search_applicable_methods_list): Fixed typo.
4925 (argument_types_convertible): Handle inner class constructors'
4926 hidden outer context reference argument.
4927 (qualify_ambiguous_name): Handle qualified `this'.
4928 (java_complete_lhs): Handle use of field accessed through
4929 artificial access methods in various cases of assignments. Handle
4931 (check_final_assignment): Use DECL_CLINIT_P.
4932 (valid_ref_assignconv_cast_p): Handle the destination being an
4933 enclosing context of the source.
4934 (patch_unaryop): Handle use of field accessed through artificial
4936 (patch_return): Use DECL_CLINIT_P.
4937 (patch_throw_statement): Use DECL_CLINIT_P.
4938 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4939 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4942 2000-01-16 Anthony Green <green@cygnus.com>
4944 * parse.y (build_string_concatenation): Only use
4945 StringBuffer(String) shortcut if String arg is constant.
4947 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4949 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4950 the shift value to int. Fixed typo in comment.
4952 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4954 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4955 * jcf-write.c: Likewise.
4956 * parse.y: Likewise.
4957 * parse.c: Regenerate.
4959 2000-01-09 Anthony Green <green@cygnus.com>
4961 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4962 bytecodes in the correct order.
4964 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4966 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4968 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4970 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4971 before building constant array decl.
4973 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4975 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4976 method invocation and typo in conditional expression.
4977 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4978 the appropriate NOTE_POP.
4979 * parse.y (patch_binop): Shift value mask to feature the right
4982 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4984 * class.c (assume_compiled, assume_compiled_node): Add static
4986 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4988 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4990 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4992 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4993 to `__modifier' to avoid stringifying it.
4995 * parse.y (verify_constructor_circularity): Don't call a variadic
4996 function with a non-literal format string.
4997 (java_check_abstract_methods): Move unreachable code inside
4998 `continue' statement.
4999 (lookup_method_invoke): Call xstrdup, not strdup.
5001 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5004 * jcf-parse.c (yyparse): Likewise.
5006 * jv-scan.c (main): Likewise.
5008 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5010 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5011 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5012 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5015 * parse.y (synchronized, variable_redefinition_error,
5016 check_class_interface_creation, create_interface, create_class,
5017 method_header, finish_method_declaration,
5018 check_modifiers_consistency, method_declarator,
5019 complete_class_report_errors, check_abstract_method_definitions,
5020 java_check_regular_methods, check_throws_clauses,
5021 java_check_abstract_methods, read_import_dir,
5022 check_pkg_class_access, declare_local_variables, fix_constructors,
5023 cut_identifier_in_qualified, resolve_expression_name,
5024 resolve_qualified_expression_name, patch_method_invocation,
5025 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5026 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5027 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5028 patch_try_statement, patch_synchronized_statement,
5029 patch_throw_statement, check_thrown_exceptions,
5030 patch_conditional_expr): Likewise.
5032 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5034 * Makefile.in (LIBDEPS): Added gcc's errors.o
5035 (../jcf-dump$(exeext):): Link with gcc's errors.o
5036 (../gcjh$(exeext):): Likewise.
5037 * expr.c (expand_java_NEW): Layout the entire target type instead of
5038 laying out its methods only.
5039 (lookup_field): Layout the class after having loaded it.
5040 * java-tree.h (java_debug_context): Declared.
5041 * jcf-io.c (toplev.h): Included.
5042 (find_class): Removed assignment to jcf's outofsynch
5043 field. Force source file to be read if newer than its matching
5044 class file. Tweaked debug messages.
5045 * jcf-parse.c (jcf_out_of_synch): Deleted.
5046 (read_class): Call to jcf_out_of_synch removed.
5047 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5048 (jcf_out_of_synch): Prototype deleted.
5049 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5050 `deprecated' and `class_err': integer turned into bit fields.
5051 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5052 * parse.y (package_list): New global.
5053 (package_declaration:): Record newly parsed package name.
5054 (extra_ctxp_pushed_p): Static global deleted.
5055 (java_parser_context_save_global): Create buffer context for the
5056 purpose of saving globals, if necessary.
5057 (java_parser_context_restore_global): Pop context pushed for the
5058 purpose of saving globals, if necessary.
5059 (java_debug_context_do): New prototype and function.
5060 (java_debug_context): Likewise.
5061 (do_resolve_class): Use already parsed package names to qualify
5062 and lookup class candidate.
5063 (java_pre_expand_clinit): Removed unnecessary local variable.
5065 1999-12-17 Tom Tromey <tromey@cygnus.com>
5067 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5069 (process_file): Use `\n\' at end of each line in string.
5071 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 * expr.c (expand_invoke): Layout the loaded class before
5074 attempting to use it.
5075 (expand_java_field_op): Allow final field assignments to take
5077 * typeck.c (convert): Return error_mark_node if expr is null.
5079 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5081 * class.c (class_depth): Return -1 if the class doesn't load
5083 * expr.c (can_widen_reference_to): Check for errors during depth
5084 computation and return 0 accordingly.
5085 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5086 create default constructors and add an other error check.
5087 * parse.h (java_fix_constructors): Prototyped.
5088 * parse.y (java_pre_expand_clinit): Likewise.
5089 (build_super_invocation): Re-prototyped to feature one argument.
5090 (java_check_circular_reference): Directly use `current'.
5091 (java_fix_constructors): New function.
5092 (java_check_regular_methods): Don't create default constructors
5093 here, but abort if none were found.
5094 (java_complete_expand_methods): Pre-process <clinit> calling
5095 java_pre_expand_clinit.
5096 (java_pre_expand_clinit): New function.
5097 (fix_constructors): build_super_invocation invoked with the
5098 current method declaration as an argument.
5099 (build_super_invocation): Use the context of the processed method
5100 decl argument instead of current_class.
5101 * typeck.c (lookup_java_method): Take WFLs in method names into
5104 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5106 * class.c (make_class_data): flag_keep_inline_functions to keep
5107 private methods in the method array.
5109 1999-12-15 Anthony Green <green@cygnus.com>
5111 * check-init.c (check_init): Take into account both types of
5112 `throw's when checking for uninitialized variables.
5114 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5116 * parse.y (java_complete_lhs): Force convertion of array
5117 dimensions to int_type_node, that's what runtime's ABI expects.
5119 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5121 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5122 operand of a WFL, until the Java front-end gets fixed with regard
5123 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5125 1999-12-10 Andrew Haley <aph@cygnus.com>
5127 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5128 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5129 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5133 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5135 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5136 before calling expand_eh_region_start and expand_start_all_catch.
5137 * except.c (expand_start_java_handler): Switch to permanent
5138 obstack before calling expand_eh_region_start.
5139 (expand_end_java_handler): Switch to permanent obstack before
5140 calling expand_start_all_catch.
5142 1999-12-5 Anthony Green <green@cygnus.com>
5144 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5145 function with side effects.
5146 (init_decl_processing): Mark all memory allocating DECLs with
5149 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5151 * except.c (expand_end_java_handler): Call
5152 expand_resume_after_catch and end_catch_handler.
5154 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5156 * verify.c (verify_jvm_instructions): Create new return label
5157 chain if non existant (don't rely on the verified state of the jsr
5160 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5162 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5163 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5165 * parse.y (patch_assignment): Removed bogus final class test on
5166 lhs when checking on whether to emit an ArrayStoreException runtime
5168 * expr.c (expand_java_arraystore): Likewise.
5170 1999-11-28 Anthony Green <green@cygnus.com>
5172 * decl.c (find_local_variable): Reuse single slot decls when
5175 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5177 * jcf-parse.c (saw_java_source): Global variable removed.
5178 (read_class): Don't use `saw_java_source'. Added extra braces.
5179 (yyparse): Code setting `saw_java_source' removed.
5181 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5183 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5185 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * verify.c (merge_type_state): Non verified subroutines being
5188 considered more than once to trigger passive type merge.
5190 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5193 in case of error. Error message tuned.
5195 1999-11-21 Anthony Green <green@cygnus.com>
5197 * constants.c (find_methodref_index): Unwrap method names before
5198 inserting them in the constant pool.
5200 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5202 * class.c (assume_compiled_node): New typedef.
5203 (assume_compiled_tree): New static data.
5204 (find_assume_compiled_node): New function.
5205 (add_assume_compiled): New function.
5206 (assume_compiled): New function.
5207 * class.c (make_class_data): Use assume_compiled.
5208 (is_compiled_class): Use assume_compiled.
5210 * java-tree.h (add_assume_compiled): Declare.
5212 * lang.c (lang_decode_option): Parse new options.
5214 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5216 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5217 int_type_node: that's what `_Jv_AllocObject' expects.
5219 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * parse.y (lookup_method_invoke): Use lang_printable_name to
5222 reliably build the type name during error report. Fixes PR gcj/97.
5224 1999-11-09 Tom Tromey <tromey@cygnus.com>
5226 * jcf-path.c: Include <sys/stat.h>.
5227 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5228 (DIR_UP): New macro.
5230 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * parse.y (source_end_java_method): Resume permanent allocation,
5233 reversing Apr 27 1998 patch.
5234 (patch_string_cst): Pop obstacks after having pushed the permanent
5237 1999-11-05 Tom Tromey <tromey@cygnus.com>
5239 * class.c (finish_class): Emit inlined methods if any native
5240 methods exist in the class. Fixes PR gcj/85.
5242 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5244 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5245 (qualify_ambiguous_name): Likewise.
5247 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5249 * typeck.c: (lookup_java_method): search all inherited
5250 interfaces when looking up interface method.
5252 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5254 * parse.y (method_header:): Issue error message for rule `type
5256 (synchronized:): Error report when not using synchronized.
5258 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5261 being used before the superclass constructor has been called.
5262 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5263 instead of `CALL_THIS_CONSTRUCTOR_P'.
5265 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5267 * check-init.c: Fix typo in comment.
5269 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5271 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5274 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * parse.y (expression_statement:): Call function to report
5277 improper invocation of a constructor.
5278 (parse_ctor_invocation_error): New function.
5280 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5282 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5285 1999-10-21 Tom Tromey <tromey@cygnus.com>
5287 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5288 in generated `main'.
5290 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5292 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5293 (qualify_ambiguous_name): Likewise.
5295 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5297 * parse.y (java_complete_tree): fold_constant_for_init to work on
5299 (java_complete_lhs): Likewise.
5300 (array_constructor_check_entry): Complete an initializer element
5301 on permanent_obstack.
5303 1999-10-19 Tom Tromey <tromey@cygnus.com>
5305 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5306 From Mike Moreton <mike@pillim.demon.co.uk>.
5308 1999-10-15 Greg McGary <gkm@gnu.org>
5310 * java-tree.h (flag_bounds_check): Remove extern decl.
5311 * lang.c (flag_bounds_check): Remove global variable.
5312 (lang_f_options): Remove "bounds-check" entry.
5313 (lang_init_options): Default flag_bounds_check to "on".
5315 1999-10-14 Tom Tromey <tromey@cygnus.com>
5317 * jvgenmain.c (usage): New function.
5318 (main): Use it. Also, handle `-D' options.
5319 * jvspec.c (lang_specific_driver): Recognize -D.
5320 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5322 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5324 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5326 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5327 variadic function with a non-literal format string.
5329 * parse-scan.y (report_main_declaration): Likewise.
5331 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5333 * parse.y (read_import_dir, patch_assignment, patch_binop,
5334 patch_array_ref): Likewise.
5336 * typeck.c (build_java_array_type): Likewise.
5338 * verify.c (verify_jvm_instructions): Likewise.
5340 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5342 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5344 1999-10-07 Anthony Green <green@cygnus.com>
5346 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5347 where CHECK_PUT may fail for valid reasons.
5349 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5350 UNSAFE_PUTN): New macros.
5352 1999-10-04 Tom Tromey <tromey@cygnus.com>
5354 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5355 well. Fixes Java PR gcj/59.
5356 * parse-scan.y (yyerror): Report errors.
5358 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5360 * decl.c (insert_block): Remove unconditional `abort'.
5362 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5364 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5365 FUNCTION_CODE now of type int. All callers changed.
5366 Set the builtin's DECL_BUILT_IN_CLASS.
5368 1999-09-23 Tom Tromey <tromey@cygnus.com>
5370 * jvspec.c (lang_specific_driver): Don't read spec file if
5371 -fsyntax-only given.
5373 1999-09-22 Tom Tromey <tromey@cygnus.com>
5375 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5377 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5378 (WORDS_TO_LONG): Likewise.
5379 (WORDS_TO_DOUBLE): Likewise.
5381 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5384 (RELOCATION_VALUE_1): Likewise.
5385 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5386 push_in_const, push_long_const): Prototyped.
5387 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5388 (push_constant2): Likewise.
5389 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5390 (find_constant_wide): Cast find_constant2's integer arguments to
5392 (find_constant_index): Cast find_constant2's and find_constant2's
5393 integer arguments to `jword'.
5394 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5395 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5396 (emit_if): Use RELOCATION_VALUE_1.
5397 (emit_goto): Likewise.
5398 (emit_jsr): Likewise.
5399 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5400 argument to push_long_const to HOST_WIDE_INT.
5402 1999-09-15 Andreas Schwab <schwab@suse.de>
5404 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5406 1999-09-20 Nick Clifton <nickc@cygnus.com>
5408 * lang.c (lang_decode_option): Extend comment.
5410 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5412 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5415 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5417 * gjavah.c (get_field_name, print_method_info, print_include,
5418 add_namelet): Use xmalloc, not malloc.
5420 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5421 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5424 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5426 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5428 * jcf-path.c (add_entry): Likewise.
5430 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5432 * jv-scan.c (xmalloc): Remove definition.
5434 * jvgenmain.c (xmalloc): Likewise.
5436 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5438 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5440 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5441 concat, not xmalloc/sprintf.
5442 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5443 (xstrdup): Remove definition.
5445 * parse.y (duplicate_declaration_error_p,
5446 constructor_circularity_msg, verify_constructor_circularity,
5447 check_abstract_method_definitions, java_check_regular_methods,
5448 java_check_abstract_methods, patch_method_invocation,
5449 check_for_static_method_reference, patch_assignment, patch_binop,
5450 patch_cast, array_constructor_check_entry, patch_return,
5451 patch_conditional_expr): Use xstrdup, not strdup.
5453 * zextract.c (ALLOC): Use xmalloc, not malloc.
5455 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5457 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5459 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5460 (do_spec, lang_specific_pre_link, lang_specific_driver,
5461 input_filename, input_filename_length): Don't declare.
5462 (main_class_name, jvgenmain_spec, lang_specific_driver):
5464 (lang_specific_driver): All calls to the function pointer
5465 parameter now explicitly call `fatal'.
5467 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * parse.y (find_applicable_accessible_methods_list): Search
5470 abstract classes as interfaces.
5472 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5474 * class.c (finish_class): We're now outside a valid method
5475 declaration. Tell the rest of gcc so.
5477 1999-09-08 Bruce Korb autogen@linuxbox.com
5479 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5481 1999-09-07 Tom Tromey <tromey@cygnus.com>
5483 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5485 (decode_signature_piece): Don't emit "::" in JArray<>.
5486 (print_namelet): Only print trailing `;' when printing a class.
5488 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5490 * java-tree.h: Delete declarations for all tree nodes now moved to
5492 * decl.c: Delete their definitions.
5494 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5496 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5497 * Makefile.in (OBJS): Add ggc-callbacks.o.
5498 (OBJDEPS): Likewise.
5500 1999-09-03 Tom Tromey <tromey@cygnus.com>
5502 * parse.y (strip_out_static_field_access_decl): Return operand if
5503 it satisfies JDECL_P.
5505 1999-09-02 Tom Tromey <tromey@cygnus.com>
5507 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5508 Handle nested arrays, like `[[I'.
5510 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5512 * class.c (finish_class): Remove unused parameter, all callers
5515 * expr.c (build_java_athrow): Change return type to void.
5516 (java_lang_expand_expr): Make sure each case in switch returns a
5519 * java-tree.h (finish_class): Fix prototype to take void args.
5521 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5522 (main): Issue return from main, not exit.
5524 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5526 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5528 * jv-scan.c (main): Issue return from main, not exit.
5530 * parse.y (check_abstract_method_definitions,
5531 java_check_abstract_method_definitions): Add static prototypes.
5532 (java_complete_expand_methods): Fix call to `finish_class'.
5534 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5537 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5539 * lang.c (language_string): Constify.
5541 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5543 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5544 Remove hacks for stuff which comes from libiberty.
5546 * Make-lang.in: Likewise.
5548 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5550 * Makefile.in (xref.o): Depend on xref.c explicitly.
5552 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5554 * java-tree.h (lang_printable_name): Constify a char*.
5556 * lang.c (lang_printable_name): Likewise.
5558 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5560 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5563 1999-08-26 Tom Tromey <tromey@cygnus.com>
5565 * gjavah.c (print_cxx_classname): Print "::" before qualified
5568 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * parse.y (lookup_cl): Changed leading comment. Now does its best
5571 to set the column number.
5572 (qualify_ambiguous_name): Take WFL wrappers into account.
5574 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5576 * verify.c (verify_jvm_instructions): Don't check instruction
5577 validity beyond end of method.
5579 1999-08-25 Tom Tromey <tromey@cygnus.com>
5581 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5583 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5585 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5586 cxx_keyword_subst, generate_access, name_is_method_p,
5587 get_field_name, print_field_name, super_class_name, print_include,
5588 decode_signature_piece, print_class_decls, usage, help,
5589 java_no_argument, version, add_namelet, print_namelet): Add static
5591 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5592 name_is_method_p): Constify a char*.
5593 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5594 Provide a final else clause in an if-else-if.
5595 (print_field_info): Add missing final arg in function call to
5597 (print_method_info, decompile_method, decode_signature_piece,
5598 print_c_decl, print_full_cxx_name, print_stub,
5599 print_mangled_classname, super_class_name, print_include,
5600 add_namelet, add_class_decl, print_class_decls, process_file,
5601 help): Constify a char*.
5603 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5604 push_int_const, find_constant_wide, find_constant_index,
5605 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5606 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5607 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5608 emit_if, emit_goto, emit_jsr, call_cleanups,
5609 make_class_file_name): Add static prototypes.
5610 (generate_bytecode_return, generate_bytecode_insns): Pass a
5611 NULL_PTR, not a NULL_TREE.
5613 * jv-scan.c: Include "jcf.h".
5614 (main): Declare using DEFUN macro.
5616 * jvspec.c (find_spec_file, lang_specific_pre_link,
5617 lang_specific_driver): Add prototypes.
5618 (find_spec_file): Constify a char*.
5620 * keyword.gperf (hash, java_keyword): Add prototypes.
5622 * lang.c (lang_print_error): Add static prototype.
5623 (lang_init): Prefer memcpy over bcopy to avoid casts.
5625 * lex.c (yylex): Add static prototype.
5627 * parse-scan.y: Include "lex.c" earlier.
5629 * parse.h: Remove redundant declaration for `yylex'.
5631 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5632 labeled_block_contains_loop_p): Add static prototypes.
5633 (not_accessible_p): Make static to match prototype.
5635 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5637 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * parse.y (check_method_redefinition): Changed leading comment.
5640 (check_abstract_method_definitions): New function.
5641 (java_check_abstract_method_definitions): New function.
5642 (java_check_regular_methods): Call it.
5643 (verify_constructor_super): Fixed indentation.
5644 (lookup_method_invoke): Likewise.
5646 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse.y (method_header): Return a null pointer if the current
5650 (finish_method_declaration): Return if the current function decl
5652 (source_start_java_method): Likewise.
5653 (java_method_add_stmt): Likewise.
5655 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5657 * class.c (emit_register_class): Removed unnecessary call to
5659 * parse.y (labeled_block_contains_loop_p): Removed unused local
5662 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5664 * parse.y (java_refold): Added prototype.
5666 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5668 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5669 (java_stabilize_reference): Removed unnecessary `else'.
5670 (java_complete_lhs): Set flag to remember boolean. Call
5671 java_refold. Added comments.
5672 (java_decl_equiv): New function.
5673 (binop_compound_p): Likewise.
5674 (java_refold): Likewise.
5675 (patch_unaryop): Striped static field access assigned to decl and
5676 op. Changed promotion scheme for ++/-- operators.
5677 (search_loop): New function.
5678 (labeled_block_contains_loop_p): Likewise.
5679 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5681 (patch_bc_statement): Call search_loop. Fixed comment.
5683 1999-08-14 Anthony Green <green@cygnus.com>
5685 * expr.c (java_lang_expand_expr): Mark static array data as
5688 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5690 * jvgenmain.c (main): NUL-terminate name_obstack.
5692 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5694 * check-init.c (check_bool2_init, done_alternative): Add static
5697 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5698 (add_method, build_utf8_ref, build_class_ref,
5699 append_gpp_mangled_type, layout_class_method): Constify a char*.
5701 * decl.c (push_promoted_type, make_binding_level): Add static
5703 (push_promoted_type, pushdecl): Constify a char*.
5705 * except.c (find_handler_in_range, link_handler,
5706 check_start_handlers): Add static prototypes.
5708 * expr.c (process_jvm_instruction): Constify a char*.
5710 * gjavah.c (main): Constify a char*.
5712 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5715 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5717 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5718 munge, print_ents): Constify a char*.
5720 * jcf-dump.c (disassemble_method): Constify a char*.
5721 (print_constant_pool, print_exception_table): Add static prototypes.
5722 (print_constant, print_exception_table, main, disassemble_method):
5725 * jcf-io.c (find_classfile, find_class): Likewise.
5727 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5728 (set_source_filename, predefined_filename_p): Add static prototypes.
5729 (set_source_filename, get_constant, get_class_constant,
5730 find_in_current_zip): Constify a char*.
5732 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5734 (add_entry, add_path, jcf_path_classpath_arg,
5735 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5737 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5738 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5739 jcf_parse_one_method, jcf_parse_methods,
5740 jcf_parse_final_attributes): Add static prototypes.
5741 (get_attribute): Constify a char*.
5743 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5744 jcf_dependency_add_target, jcf_path_classpath_arg,
5745 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5747 * jv-scan.c (main): Constify a char*.
5748 (gcc_obstack_init): Add prototype arguments.
5750 * jvgenmain.c (gcc_obstack_init): Likewise.
5751 (main): Constify a char*.
5753 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5755 (put_decl_string, lang_print_error): Constify a char*.
5756 (lang_init): Remove redundant extern prototype.
5758 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5760 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5761 Add static prototypes.
5762 (get_type_from_signature): Constify a char*.
5764 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5765 Add static prototypes.
5766 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5767 (verify_jvm_instructions): Constify a char*.
5769 * xref.c (xref_flag_value): Likewise.
5771 * xref.h (xref_flag_value): Likewise.
5773 * zextract.c (makeword, makelong): Add static prototypes.
5774 (makeword, makelong): Constify a uch*.
5776 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5778 * lang.c (java_dummy_print): Constify a char*.
5779 (lang_print_error): Likewise.
5780 (lang_init): Remove redundant prototype for `print_error_function'.
5781 (lang_init_source): Likewise.
5782 (lang_identify): Constify a char*.
5784 1999-08-09 Tom Tromey <tromey@cygnus.com>
5786 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5787 (WORDS_TO_LONG): Likewise.
5788 (WORDS_TO_DOUBLE): Likewise.
5790 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5792 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5794 * expr.c (java_stack_pop, java_array_data_offset,
5795 build_java_throw_out_of_bounds_exception, case_identity,
5796 build_java_check_indexed_type): Add static prototypes.
5797 (linenumber_table, expand_invoke, expand_java_field_op,
5798 build_primtype_type_ref, expand_byte_code): Constify a char*.
5800 * java-tree.h (build_primtype_type_ref, linenumber_table):
5802 (java_lang_expand_expr): Add prototype.
5804 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5805 `java_lang_expand_expr'.
5807 * lex.c (java_lex_error): Constify a char*.
5808 (java_get_unicode, java_read_char, java_allocate_new_line,
5809 java_unget_unicode, java_sneak_unicode): Prototype.
5811 * parse-scan.y (current_class, package_name, method_declarator,
5812 report_class_declaration, yyerror): Constify a char*.
5814 * parse.h (java_report_errors): Prototype.
5815 (yyerror): Constify a char*.
5817 * parse.y (classitf_redefinition_error, check_modifiers,
5818 parse_jdk1_1_error, lookup_package_type,
5819 lookup_package_type_and_set_next, get_printable_method_name,
5820 purify_type_name): Constify a char*.
5821 (build_super_invocation, maybe_generate_finit,
5822 verify_constructor_super, parser_add_interface,
5823 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5824 java_complete_expand_methods, java_expand_finals,
5825 cut_identifier_in_qualified, java_stabilize_reference,
5826 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5827 merge_string_cste): Prototype.
5828 (single_type_import_declaration, yyerror,
5829 variable_redefinition_error, build_array_from_name,
5830 build_unresolved_array_type, check_class_interface_creation,
5831 resolve_class, complete_class_report_errors,
5832 note_possible_classname, read_import_dir,
5833 find_in_imports_on_demand, resolve_package, fix_constructors,
5834 check_deprecation, lookup_method_invoke,
5835 maybe_build_primttype_type_ref, array_constructor_check_entry):
5837 (java_complete_expand_methods, java_expand_finals): Make static.
5838 (convert_narrow): Remove static prototype.
5840 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5842 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5844 1999-08-02 Richard Henderson <rth@cygnus.com>
5846 * decl.c: Include defaults.h instead of expr.h.
5847 * parse.y: Likewise.
5849 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5851 * java/decl.c (start_java_method): Change all uses of
5852 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5853 Ensure expr.h is included.
5854 * java/expr.c (pop_arguments): Ditto.
5855 * java/parse.y (expand_start_java_method): Ditto.
5857 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5859 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5861 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5863 * decl.c: Include "function.h".
5864 * except.c: Likewise.
5865 * parse.y: Likewise.
5866 * Makefile.in: Update dependencies.
5868 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5870 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5871 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5872 `modifier' with ATTRIBUTE_UNUSED.
5874 * gjavah.c (process_file): Add braces around ambiguous `else'.
5876 * jcf-dump.c (print_access_flags, localvar_free): Change return
5879 * parse.y (java_complete_expand_method): Initialize variable
5881 (resolve_qualified_expression_name): Likewise for `field_decl'.
5882 (patch_method_invocation): Likewise for `class_to_search'.
5883 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5884 (patch_assignment): Likewise for `lhs_type'.
5886 * verify.c (verify_jvm_instructions): Remove unused variable
5889 1999-07-25 Richard Henderson <rth@cygnus.com>
5891 * decl.c (va_list_type_node): New.
5893 1999-07-25 Anthony Green <green@cygnus.com>
5895 * gjavah.c (print_stub): New function.
5896 (METHOD_IS_NATIVE): New macro.
5897 (print_mangled_classname): Make static.
5898 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5899 (process_file): Perform stub generation.
5900 (HANDLE_METHOD): Don't emit class decls during stub
5902 (HANDLE_END_METHOD): Take into account stub generation.
5903 (print_method_info): Handle stub generation.
5904 (print_stub): New function.
5905 (print_cxx_classname): Make signature consistant with others.
5906 (help): Describe -stubs option.
5907 (main): Create stub file.
5908 (version): Use version.c.
5909 (print_full_cxx_name): New function.
5910 (print_c_decl): Use print_full_cxx_name.
5912 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * check-init.c (check_init): Handle MAX_EXPR.
5916 1999-07-15 Andrew Haley <aph@cygnus.com>
5918 * lang.c (flag_use_divide_subroutine): New variable.
5919 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5920 fp-to-integer conversion.
5921 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5924 * expr.c (build_java_soft_divmod): New function.
5925 (build_java_binop): Call build_java_soft_divmod if
5926 flag_use_divide_subroutine is set.
5927 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5928 soft_lrem_node: new builtin functions.
5929 (init_decl_processing) Initialize the new builtins.
5930 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5931 soft_lrem_node: new builtin functions.
5932 (build_java_soft_divmod): New function.
5933 * parse.y: Call build_java_soft_divmod if
5934 flag_use_divide_subroutine is set.
5937 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5938 a --specs= arg) even if not linking.
5939 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5940 -fuse-divide-subroutine
5942 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * parse.y (resolve_and_layout): Check methods only once.
5945 (resolve_qualified_expression_name): Verify thrown exceptions
5947 (check_thrown_exceptions): Reject exceptions thrown in
5948 initializer. Error message tuned.
5950 1999-07-14 Andrew Haley <aph@cygnus.com>
5952 * expr.c (expand_expr): Do not return the last statement in a
5953 block as the block's value.
5955 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5958 CALL_EXPR, to avoid order of evaluation changes.
5960 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5962 * parse.y (qualify_ambiguous_name): Do not use
5963 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5965 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5967 * check-init.c (check_init): Handle MAX_EXPR.
5968 * expr.c (force_evaluation_order): Force method call arguments to
5969 be evaluated in left-to-right order.
5970 * parse.y (qualify_ambiguous_name): Loop again to qualify
5971 NEW_ARRAY_EXPR properly.
5973 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5975 * parse.y (patch_invoke): Resolve unresolved invoked method
5977 (qualify_ambiguous_name): STRING_CST to qualify expression for
5978 type name resolution.
5980 1999-06-24 Andrew Haley <aph@cygnus.com>
5982 * class.c (finish_class): Whenever a deferred method is
5983 output, rescan the list of methods to see if a new candidate for
5984 output can be found.
5986 1999-06-28 Tom Tromey <tromey@cygnus.com>
5988 * jvspec.c (lang_specific_driver): Recognize --help.
5990 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * parse.y (resolve_package): Fixed bogus return statement.
5993 (patch_method_invocation): Resolve method invocation beginning with
5994 a package name qualifier.
5996 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5998 * Make-lang.in (java.stage1): Depend on stage1-start.
5999 (java.stage2): Likewise for stage2-start.
6000 (java.stage3): Likewise for stage3-start.
6001 (java.stage4): Likewise for stage4-start.
6003 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6005 * parse.y (java_complete_lhs): When doing cross referencing, don't
6006 try to keep file location on a WFL expanded as a CALL_EXPR.
6008 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6010 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6011 compiling to class file a void method with an empty method body.
6012 As a side effect, the bytecode backend will generate the
6013 appropriate `return' instruction.
6015 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6017 * parse.y (lookup_package_type_and_set_next): New function prototype.
6018 (resolve_package): Search current and imported packages.
6019 (lookup_package_type_and_set_next): New function.
6021 1999-06-22 Andrew Haley <aph@cygnus.com>
6023 * verify.c (verify_jvm_instructions): Check for pending blocks
6024 before invalid PC test and opcode switch, not after.
6026 1999-06-21 Andrew Haley <aph@cygnus.com>
6028 * except.c (find_handler_in_range): The upper limit for exception
6029 ranges is exclusive, not inclusive: (start <= pc < end).
6030 (link_handler): find child pointer which points to outer by
6031 searching sibling list: previous code incorrectly assumed that
6032 outer->outer->first_child must point to outer.
6033 * verify.c (verify_jvm_instructions): FIXME added to code for
6035 (verify_jvm_instructions): Do not assume that the last block
6036 processed in a subroutine is a block which ends with a `ret'
6037 instruction. With some control flows it is possible that the last
6038 block ends with an `athrow'.
6040 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6042 * parse.y (qualify_ambiguous_name): Reorganized the post
6043 evaluation of non WFL leading expression nodes.
6045 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6050 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 * parse.y (qualify_ambiguous_name): Handle qualified expression
6053 beginning with a STRING_CST.
6055 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (register_fields): Set DECL_INITIAL on both
6058 pre-initialized static and public fields.
6059 (resolve_field_access): Static field access expressions to always
6061 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6062 qualification. CONVERT_EXPR to be resolved as an expression name.
6063 (java_complete_lhs): Identify and access qualified final
6064 initialized field in switch statement case expression.
6065 (fold_constant_for_init): Pre-initialized field decl constant to
6068 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6070 * parse.y (note_possible_classname): Mark returned node with
6071 QUALIFIED_P only if the original class name contained a '/'.
6073 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6075 * Make-lang.in (gcjh): More parallel build fixes.
6077 1999-06-03 Mike Stump <mrs@wrs.com>
6079 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6081 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6083 * except.c (link_handler): Chain exception handlers in order.
6085 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6087 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6088 with nops and process as usual in order to always set correct EH
6089 ranges. Emit detailed warnings about unreachable bytecodes.
6091 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6093 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6096 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6098 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6099 or the searched field decl.
6101 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6103 * parse.y (fold_constant_for_init): Convert numerical constant
6104 values to the type of the assigned field.
6106 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6108 * expr.c (lookup_field): Relaxed the test on class loading error
6110 * parse.y (fold_constant_for_init): Enabeled old code.
6112 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6115 decide the validity of the cast of a java.lang.Cloneable reference
6117 (patch_conditional_expr): Fixed first argument passed to
6118 binary_numeric_promotion.
6120 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6122 * parse.y (qualify_ambiguous_name): Take into account that a
6123 CONVERT_EXPR might specify a type as a WFL.
6125 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (patch_assignment): Save the rhs before using it as an
6128 argument to _Jv_CheckArrayStore.
6130 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6134 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6136 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6137 floating point litteral only when the exponent indicator has been
6140 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6142 * parse.y (formal_parameter:): Construct argument tree list
6143 element even if a yet unsupported final parameter was encountered.
6145 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6147 * parse.y (finish_method_declaration): Issue errors for native or
6148 abstract methods declared with a method body, as well as for non
6149 native or non abstract methods with no method body.
6151 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6153 * class.c (build_utf8_ref): Initialize variable `field'.
6155 * decl.c (init_decl_processing): Initialize variable `field'.
6157 * expr.c (build_known_method_ref): Mark parameters `method_type',
6158 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6159 (process_jvm_instruction): Likewise for parameter `length'.
6161 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6162 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6165 * parse.y (maybe_generate_clinit): Remove unused variable
6166 `has_non_primitive_fields'.
6167 (find_in_imports_on_demand): Initialize variables `node_to_use'
6169 (patch_binop): Likewise for variable `prom_type'.
6170 (patch_unaryop): Likewise for variable `prom_type'.
6172 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6174 * xref.c (xref_table): Add missing initializer.
6176 1999-05-14 Tom Tromey <tromey@cygnus.com>
6178 * java-except.h (struct eh_range): Removed unused `next' member.
6179 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6180 after adding all exception handlers. Sort exception ranges in
6182 (struct pc_index): New structure.
6183 (start_pc_cmp): New function.
6184 * except.c (add_handler): Return `void'. Don't call link_handler;
6185 instead construct an ordinary linked list and do range
6187 (check_nested_ranges): New function.
6188 (link_handler): Changed interface to allow merging of eh_ranges.
6189 Split overlapping ranges. Return `void'.
6191 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * parse.y (constructor_block_end:): New rule, tagged <node>.
6194 (constructor_body:): Use `constructor_block_end' instead of
6197 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * parse.y (statement_nsi:): Pop `for' statement block.
6200 (java_complete_lhs): Labeled blocks containing no statement are
6201 marked as completing normally.
6203 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6205 * xref.c (xref_set_current_fp): New function, defined.
6206 * xref.h (xref_set_current_fp): New function, prototyped.
6208 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6210 * check-init.c (check_init): Take into account that
6211 LABELED_BLOCK_STMT can be empty.
6213 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6215 * parse.y (java_check_regular_methods): Warning check on not
6216 overriding methods with default access in other packages does not
6217 apply to `<clinit>'.
6218 (java_complete_lhs): If block body is an empty_stmt_node, replace
6219 it by NULL_TREE. This prevents gcc from generating an irrelevant
6222 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * check-init.c (check_init): Removed code accepting to see things
6225 falling through default:, when doing xrefs.
6226 * java-tree.h (do_not_fold): New global variable, declared.
6227 * parse.y (do_not_fold): New global variable, defined.
6228 (java_complete_expand_method): Set `do_not_fold' to the value of
6229 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6230 and reinstall them after them have been purged; do not check for
6231 initializations; do not issue missing return errors.
6232 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6234 (patch_binop): Skip the fold part when doing xrefs.
6235 (build_string_concatenation): Skip the concatenation part when
6237 (patch_synchronized_statement): Do not generate a try-finally when
6239 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6240 and keep the location where the throw was seen.
6241 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6242 any treatment on the converted node an simply return a NOP_EXPR of
6244 * xref.c (xref_get_data): New function, defined.
6245 * xref.h (xref_get_data): New function, declared.
6246 (XREF_GET_DATA): Use xref_get_data.
6248 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6250 * gjavah.c (print_include): Cast the result of `strlen' to int
6251 when comparing against a signed value.
6252 (add_namelet): Likewise.
6254 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6256 * expr.c (expand_invoke): Mark parameter `nargs' with
6258 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6260 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6263 * jcf-reader.c (get_attribute): Cast a value to long
6264 when comparing against a signed expression. Likewise.
6266 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6269 1999-05-11 Andrew Haley <aph@cygnus.com>
6271 * parse.y (source_end_java_method): If the current method contains
6272 any exception handlers, force asynchronous_exceptions: this is
6273 necessary because signal handlers in libjava may throw exceptions.
6274 * decl.c (end_java_method): Ditto.
6276 1999-05-11 Tom Tromey <tromey@cygnus.com>
6278 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6280 * jvspec.c (THREAD_NAME): Removed.
6281 (GC_NAME): Likewise.
6282 (MATHLIB): Likewise.
6283 (WITHLIBC): Likewise.
6285 (THREADLIB): Likewise.
6286 (MATH_LIBRARY): Likewise.
6287 (lang_specific_driver): Don't add `-l' options to command line.
6288 Instead, add a single --specs option. Recognize `-L' options and
6289 use them to search for spec file.
6290 (find_spec_file): New function.
6291 (SPEC_FILE): New define.
6293 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6295 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6296 cpplib-enabled build.
6298 1999-05-05 Per Bothner <bothner@cygnus.com>
6300 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6301 temporarily zero it while calling rest_of_decl_compilation.
6303 * java-tree.h (string_ptr_type_node): Add declaration.
6304 * decl.c: Define and initialize string_ptr_type_node.
6305 * parse.y (patch_string_cst): Use string_ptr_type_node.
6307 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6308 * parse.y (for_statement): Now unconditionally exit_block.
6309 (finish_labeled_statement): No longer exit_block if for-loop.
6310 (patch_loop_statement): Check harder if the loop is already labeled.
6312 * parse.y (patch_initialized_static_field): Removed function.
6313 (maybe_generate_clinit): Removed special handling for interfaces.
6314 (java_complete_expand_methods): Do a preliminary java_complete_tree
6315 on <clinit> to determine if it can be removed.
6316 (java_complete_expand_method): Remove special handling for <clinit>.
6317 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6318 optimize if we get back empty_stmt_node.
6319 For MODIFY_EXPR, re-do checking of static initializers.
6320 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6321 For VAR_DECL, pass correct context.
6323 * verify.c (verify_jvm_instructions): Better error messages.
6325 1999-05-03 Tom Tromey <tromey@cygnus.com>
6327 * parse-scan.y (interface_declaration): Call
6328 report_class_declaration for interfaces.
6330 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6332 * Makefile.in: Remove -v from bison command lines.
6334 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6336 * check-init.c (check_init): Exclude a case of error when doing
6338 * class.c (layout_class_method): Don't generate the error message
6339 twice when compiling from source.
6340 * lang-options.h: Added `-Wredundant-modifers' and
6341 `-Wunusupported-jdk11' flags and help text.
6342 * lang.c (lang_decode_option): Added support for
6343 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6344 flag_static_local_jdk11 and flag_redundant set accordingly.
6345 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6346 * parse.h (EXPR_WFL_ADD_COL): New macro.
6347 (DECL_END_SOURCE_LINE): Likewise.
6348 (DECL_INHERITED_SOURCE_LINE): Likewise.
6349 * parse.y (static_ref_err): New function, prototyped.
6350 (CCB_TK): Now tagged <operator>.
6351 (class_body:): Remember the location of the closing '}' of a class
6352 definition when doing xrefs.
6354 (block_end:): Likewise.
6355 (create_class): Remember the location of the inherited class
6356 identifier when doing xrefs.
6357 (register_fields): Added test on first operand of `init' before
6358 testing it TREE_CODE.
6359 (method_header): Store the location of the class identifier in the
6360 class decl when doing xrefs.
6361 (finish_method_declaration): Don't combine first/last method line
6363 (java_check_regular_methods): Warning check on not overriding
6364 methods with default access on other packages move before check on
6365 static methods. Initialization of `aflags' also moved up.
6366 (resolve_expression_name): Call static_ref_err to report the error.
6367 (static_ref_err): New function, implemented.
6368 (resolve_field_access): Returned simplified static field access
6370 (resolve_qualified_expression_name): Check for illegal use of
6371 static fields in a non static context. Call static_ref_err to
6372 report error in various places.
6373 (java_complete_tree): Do not fold initialized static fields when
6375 (java_complete_lhs): Likewise.
6377 1999-04-29 Anthony Green <green@cygnus.com>
6379 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6380 create internal labels.
6381 (lookup_label): Ditto.
6383 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6385 * class.c (layout_class_method): Generate <clinit>'s rtl for
6387 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6388 for interfaces' <clinit>.
6389 * expr.c (lookup_field): Search for fields in interfaces.
6390 (expand_invoke): Fixed indentation.
6391 (expand_java_field_op): Likewise. Use IS_CLINIT.
6392 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6393 (IS_CLINIT): New macro.
6394 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6395 interface was parsed.
6396 (maybe_generate_clinit): Don't generate if the current class is an
6397 interface with only fields of primitive types.
6398 (reset_method_name): Use IS_CLINIT.
6399 (java_complete_expand_method): Expand <clinit> when it exists for
6400 interfaces. Use IS_CLINIT.
6401 (resolve_expression_name): Use DECL_CONTEXT instead of
6402 current_class to build static field references.
6403 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6404 ARRAY_REF when doing xreferencing.
6405 (check_final_assignment): Fixed typo in leading comment. Use
6407 (patch_array_ref): Don't fully expand array references when
6409 (patch_return): Use IS_CLINIT.
6410 (patch_throw_statement): Likewise.
6412 1999-04-22 Tom Tromey <tromey@cygnus.com>
6414 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6416 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * decl.c (predef_filenames, predef_filenames_size): New globals
6419 (init_decl_processing): predef_filenames and predef_filenames_size
6421 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6423 * jcf-parse.c (predefined_filename_p): New function.
6424 (yyparse): Check that files on the command line are specified only
6425 once and issue a warning otherwise.
6426 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6427 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6428 avoid a gcc warning with -W -Wall turned on.
6429 (java_expand_classes): Abort if errors were encountered.
6430 (java_complete_lhs): If the cross reference flag is set, wrap
6431 field DECL node around a WFL when resolving expression name.
6433 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * lang.c (lang_decode_option): Fixed returned value when parsing
6436 `-fxref=...' and `-Wall'.
6437 * parse.y (source_end_java_method): Do not generate code when
6438 flag_emit_xref is set.
6439 (resolve_expression_name): Do not build static field access when
6440 flag_emit_xref is set.
6441 (resolve_field_access): No special treatment on `length' when
6442 flag_emit_xref is set. Do not build qualified static field access
6443 when flag_emit_xref is set.
6444 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6445 when flag_emit_xref is set.
6446 (patch_assignment): Do not generate array store runtime check when
6447 flag_emit_xref is set.
6448 * xref.c (xref_flag_value): Fixed function declaration
6450 (xset_set_data): New function.
6451 * xref.h (xref_set_data): Added prototype for new function.
6452 (typedef struct xref_flag_table): New field data.
6453 (XREF_GET_DATA): New macro.
6455 1999-04-19 Tom Tromey <tromey@cygnus.com>
6457 * xref.h (enum): Removed trailing comma.
6459 * parse.y (resolve_qualified_expression_name): Added missing
6462 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6464 * gjavah.c: New prototypes for java_float_finite and
6467 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6469 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6472 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6474 * Makefile.in (TREE_H): Add tree-check.h.
6475 (RTL_H): Add genrtl.h.
6477 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * parse.y (patch_assignment): Added ArrayStoreException runtime
6482 1999-04-06 Per Bothner <bothner@cygnus.com>
6484 * expr.c (pop_type_0): New function.
6485 (pop_type): Use pop_type_0.
6486 * java-tree.h (pop_type_0): New declaration.
6487 * verify.c (verify_jvm_instructions): Check return instructions.
6489 * parse.y (patch_binop): Don't fold if non-constant and emiting
6492 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6494 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6496 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6497 (main_jcf): Don't define.
6498 (process_file): Don't set `main_jcf'.
6500 * java-tree.h (main_jcf): Don't declare.
6502 * jcf-parse.c (main_jcf): Add static definition.
6504 * lang.c (main_jcf): Don't define.
6506 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6508 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6510 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6512 * jcf-depend.c: Include "config.h", not <config.h>.
6514 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6517 * jcf-path.c: Include "config.h", not <config.h>.
6519 * lex.c: Don't include various system header files.
6520 (java_init_lex): Cast the argument of `bzero' to PTR
6522 * parse-scan.y (java_push_parser_context): Likewise.
6524 * parse.y (java_push_parser_context): Likewise.
6525 (patch_bc_statement): Match format specifier to variable argument.
6527 * xref.c: Don't include <stdio.h>.
6529 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6531 * parse.y (struct parser_ctxt *ctxp): Now global.
6532 (declare_local_variables): Use WFL compound value for the
6533 declaration source line value, when doing cross-referencing.
6535 1999-03-31 Tom Tromey <tromey@cygnus.com>
6537 * gjavah.c (print_field_info): Allow constants of other types.
6538 (print_include): Generate include when new name is proper prefix
6539 of already printed name.
6540 (add_namelet): Likewise.
6541 (cxx_keyword_subst): New function.
6542 (print_method_info): Use it.
6543 (print_field_name): New function.
6544 (get_field_name): New function.
6545 (print_field_info): Use get_field_name and print_field_name.
6547 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6549 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6550 'KR-C', so gperf uses the `const' keyword on strings.
6552 * keyword.gperf (java_keyword): Const-ify a char*.
6554 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * parse.y (patch_bc_statement): Fixed identation and a bogus
6559 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6561 * parse.y (patch_assignment): Allow static variables in other
6562 classes to be assigned.
6564 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6566 * class.c (maybe_add_interface): Remove unused variable
6568 (make_class_data): Use = for assignment, not ==. Likewise.
6569 (emit_register_classes): Remove unused variable `decl'.
6571 * lex.c: Fix comment so as not to contain an embedded `/*'.
6573 * verify.c (verify_jvm_instructions): Remove unused variable
6576 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6578 * parse.y (complete_loop_body): Rename to finish_loop_body.
6579 (complete_labeled_statement): Rename to finish_labeled_statement.
6580 (complete_for_loop): Rename to finish_for_loop.
6581 (complete_method_declaration): Rename to finish_method_declaration.
6583 * java-tree.h (continue_identifier_node): New global node.
6584 * decl.c: Define and initialize continue_identifier_node.
6585 * parse.y (generate_labeled_block): Remove - no longer needed.
6586 (build_loop_body): Use continue_identifier_node for continue block.
6587 (finish_labeled_statement): Also do pop_labeled_block actions.
6588 (java_complete_lhs): POP_LOOP even if error.
6589 (build_labeled_block): Special handling for continue_identifier_node.
6590 (patch_loop_statement): Re-organize.
6591 (patch_bc_statement): Re-write.
6593 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6596 using a WFL compound value.
6597 * parse.y (xref.h): Include.
6598 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6600 (register_fields): Set WFL compound value to lineno if doing
6602 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6604 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6605 * xref.h (expand_xref): Prototype renamed from xref_generate.
6607 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6609 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6610 (GET_CURRENT_BLOCK): New macro.
6611 * parse.y (current_static_block): New global variable.
6612 (method_body:): Define action.
6613 (complete_method_declaration): Set current_function_decl to NULL
6614 when work on the current method is done.
6615 (declare_local_variables): Use GET_CURRENT_BLOCK.
6616 (java_method_add_stmt): Likewise.
6617 (java_complete_expand_method): Disable the use of `this' when
6619 (enter_a_block): If no current method exist, use
6620 current_static_block to link static initializer blocks.
6621 (exit_block): Rewritten to use current_static_block when no current
6623 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6624 (patch_return): Forbid the use of `return' in static initializers.
6625 (patch_throw_statement): Fixed indentation. Issue specific error
6626 for uncaught thrown checked exception in static initializer
6627 blocks. Removed FIXME.
6629 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6631 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6632 Link gcj from gcc.o.
6634 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.y (find_applicable_accessible_methods_list): When dealing
6637 with interface: ensure that a given interface or java.lang.Object
6638 are searched only once.
6640 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6642 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6644 * jcf-dump.c (print_access_flags): Add braces around if-else.
6646 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6649 * lex.c (build_wfl_node): Add static prototype.
6651 * lex.h (build_wfl_node): Remove static prototype.
6653 * parse.y: Include lex.c early enough to declare everything needed.
6654 Ensure calls to `build_wfl_node' pass the proper arguments.
6655 (create_class): Remove unused variable `super_decl'.
6656 (get_printable_method_name): Initialize variable `name'.
6658 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 * Changelog: Fixed 1999-03-22 typos.
6661 * lang.c (lang_decode_option): Fixed typo in error string in the
6664 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6668 * java-tree.h (flag_emit_xref): Declared extern.
6669 * lang.c (xref.h): Included.
6670 (flag_emit_xref): New global variable.
6671 (lang_decode_option): Added support for -fxref.
6675 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6677 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6680 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6682 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6683 $(srcdir)/../system.h and $(JAVA_TREE_H).
6684 (jcf-io.o): Depend on $(JAVA_TREE_H).
6685 (mangle.o): Likewise.
6687 * check-init.c (check_cond_init): Add static prototype.
6689 * class.c (build_java_method_type, hashUtf8String,
6690 make_field_value, get_dispatch_vector, get_dispatch_table,
6691 append_gpp_mangled_type, mangle_static_field): Likewise.
6692 (strLengthUtf8): Hide unused definition.
6693 (hashUtf8String): Const-ify.
6694 (make_field_value): Un-ANSI-fy.
6696 * constants.c: Move inclusion of jcf.h above java-tree.h.
6697 (set_constant_entry, find_class_or_string_constant,
6698 find_name_and_type_constant, get_tag_node,
6699 build_constant_data_ref): Add static prototype.
6701 * decl.c (push_jvm_slot, builtin_function,
6702 lookup_name_current_level): Likewise.
6703 (builtin_function): Const-ify.
6705 * except.c (expand_start_java_handler, expand_end_java_handler):
6706 Add static prototype.
6708 * expr.c (flush_quick_stack, push_value, pop_value,
6709 java_stack_swap, java_stack_dup, build_java_athrow,
6710 build_java_jsr, build_java_ret, expand_java_multianewarray,
6711 expand_java_arraystore, expand_java_arrayload,
6712 expand_java_array_length, build_java_monitor, expand_java_pushc,
6713 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6714 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6715 expand_compare, expand_test, expand_cond, expand_java_goto,
6716 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6717 expand_java_field_op, java_push_constant_from_pool): Likewise.
6719 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6720 (build_java_arraynull_check): Mark parameters `node' and `type'
6721 with ATTRIBUTE_UNUSED.
6722 (note_label): Likewise for parameter `current_pc'.
6723 (expand_java_call, expand_java_ret): Hide unused definition.
6725 * java-tree.h (make_class, build_constants_constructor,
6726 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6727 init_outgoing_cpool, register_class, emit_register_classes,
6728 java_layout_seen_class_methods): Prototype.
6729 (unicode_mangling_length): Const-ify.
6730 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6731 emit_unicode_mangled_name, format_int, format_uint,
6732 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6733 jcf_print_utf8_replace, open_class): Prototype.
6735 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6736 <stdio.h>. Include tree.h/java-tree.h.
6737 (utf8_equal_string usage, process_class): Add static prototype.
6738 (open_class): Don't prototype this here.
6739 (utf8_equal_string): Match arguments to format specifiers.
6740 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6741 TABLE_SWITCH, disassemble_method): Likewise.
6743 * jcf-io.c: Include tree.h/java-tree.h.
6744 (open_class, find_classfile, jcf_print_utf8,
6745 jcf_print_utf8_replace): Const-ify.
6747 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6748 parse_class_file): Add static prototype.
6749 (find_in_current_zip): Match definition to existing static
6752 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6753 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6754 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6755 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6756 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6757 generate_bytecode_return, perform_relocations, init_jcf_state,
6758 init_jcf_method, release_jcf_state, generate_classfile):
6759 Add static prototype.
6760 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6761 (make_class_file_name): Const-ify.
6763 * jcf.h (find_classfile): Const-ify.
6765 * jv-scan.c (reset_report): Remove prototype.
6767 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6768 (error): Rewrite to allow varargs.
6770 * lang.c (lang_f_options): Const-ify.
6772 * lex.c (java_parse_escape_sequence): Add static prototype.
6773 (java_allocate_new_line): Match definition to existing static
6776 * mangle.c Include tree.h/java-tree.h.
6777 (unicode_mangling_length, emit_unicode_mangled_name,
6778 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6780 * parse.h (jdep_code): Remove trailing comma in enumeration.
6781 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6782 (reset_report): Add prototype.
6784 * verify.c (push_pending_label, merge_types): Add static
6787 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6789 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * parse.y (find_applicable_accessible_methods_list): Extend the
6792 search to superinterfaces when relevant.
6793 (search_applicable_methods_list): New function.
6795 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * class.c (unmangle_classname): Implemented stricter testing
6798 before setting the QUALIFIED_P flag on an identifier.
6800 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6802 * parse.y (java_complete_lhs): Call force_evaluation_order
6803 after patch_newarray.
6804 (patch_binop): Don't call fold if there are side effects.
6806 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * parse.y (java_stabilize_reference): Use save_expr instead of
6809 building a SAVE_EXPR node.
6810 (java_complete_lhs): Patch the resulting string of the `+='
6811 operator (if necessary) and complete the RHS after having built
6814 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6816 * class.c (make_class): Don't set CLASS_P here (because
6817 this function is also called by build_java_array_type).
6818 (push_class): Set CLASS_P here instead.
6819 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6821 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6822 context. If the context is class, perfer "super" over "synchronized".
6823 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6825 * parse.y (create_class): Don't call parser_check_super here;
6826 it is not robust. Always wait until later.
6828 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6829 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6831 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6833 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6834 * lex.h (UNGETC): Change misleading macro.
6836 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6838 * parse.y (java_stabilize_reference): Return NODE when patching a
6840 (java_complete_lhs): Put parenthesis around truth values.
6842 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6844 * class.c (layout_class_method): Don't make rtl for interface
6846 * parse.h (GET_TYPE_NAME): New macro.
6847 * parse.y (if_then_statement:): Fixed indentation.
6848 (if_then_else_statement:): Likewise.
6849 (for_statement:): Fixed spacing.
6850 (try_statement:): Fixed indentation.
6851 (create_interface): Don't force interfaces to be abstract.
6852 (method_header): Abstract methods are OK in interfaces.
6853 (declare_local_variables): Fixed typo in comment.
6854 (java_complete_expand_method): Fixed indentation.
6855 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6856 non accessible fields.
6857 (java_stabilize_reference): New function.
6858 (java_complete_lhs): Fixed indentation. Use
6859 java_stabilize_reference in compound assignement. Insert the
6860 cast. If not processing `+' fix string constants before processing
6863 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6865 * constants.c (find_class_or_string_constant): Cast variable `j'
6866 to a `jword' when comparing against one.
6868 * expr.c (java_lang_expand_expr): Remove unused variables
6869 `has_finally_p' and `op0'.
6871 * gjavah.c (print_field_info): Cast a value to jint when comparing
6872 against one. Likewise for a jlong.
6873 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6874 against a signed quantity.
6876 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6877 (print_signature): Don't needlessly dereference variable `str'
6879 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6880 `max_locals' with ATTRIBUTE_UNUSED.
6881 (jcf_parse_class): Likewise for variable `index'.
6883 * parse.h (reverse_jdep_list): Remove static prototype.
6885 * parse.y (build_jump_to_finally): Remove prototype and definition.
6886 (reverse_jdep_list): Add static prototype.
6888 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6889 `assignment' and `expr_decl'.
6891 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6893 1999-03-12 Andrew Haley <aph@cygnus.com>
6895 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6896 we'll need a directory separator and a null character.
6898 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6900 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6902 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6907 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6909 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6911 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6913 * class.c (layout_class_method): A static method in a base class
6914 is never overridden, so treat it like it doesn't exist.
6915 However, do complain about private non-static method overriding
6916 public static method.
6918 * parse.y: Don't set unused INITIALIZED_P flag.
6919 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6921 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6922 (build_array_from_name): Re-order &index[string] to &string[index].
6924 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6925 error_mark (it might catch more errors, but it is more likely to lose).
6927 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6929 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6930 (parse-scan.o): Depend on toplev.h.
6932 * class.c (make_method_value): Add prototype. Make it static.
6933 Remove unused second argument, caller changed.
6935 * expr.c (java_lang_expand_expr): Remove unused variable
6938 * java-tree.h: Don't prototype find_in_current_zip.
6939 Add prototypes for verify_constant_pool, start_java_method,
6940 end_java_method, give_name_to_locals, expand_byte_code,
6941 open_in_zip, set_constant_value, find_constant1, find_constant2,
6942 find_utf8_constant, find_string_constant, find_class_constant,
6943 find_fieldref_index, find_methodref_index, write_constant_pool,
6944 count_constant_pool_bytes and encode_newarray_type.
6946 * jcf-dump.c: Remove unused variable `LONG_temp'.
6948 * jcf-parse.c: Include parse.h.
6949 (jcf_parse_source): Remove unused parameter, all callers changed.
6950 (jcf_figure_file_type): Add static prototype.
6951 (find_in_current_zip): Likewise. Also remove unused parameter,
6952 all callers changed.
6953 (read_class): Initialize variable `saved_pos'.
6955 * jcf-reader.c (jcf_parse_preamble): Mark variables
6956 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6958 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6959 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6960 (java_parse_doc_section): Initialize variable `seen_star'.
6961 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6962 (java_lex_error): Mark parameters `msg' and `forward' with
6964 (java_get_line_col): Mark parameters `filename' and `line' with
6967 * parse-scan.y: Include toplev.h.
6968 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6970 * parse.h: use `struct JCF', not plain `JCF'.
6971 (java_parser_context_save_global, java_expand_classes
6972 java_parser_context_restore_global, java_parse): Add prototypes.
6974 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6977 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6979 * check-init.c (check_init): COPYN takes word count, not bit count.
6981 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6983 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6984 explicit build_decl. (Avoids crash in reload when optimizing.)
6986 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6988 * decl.c (complete_start_java_method): Handle synchronized method
6989 even when compiling from bytecode.
6991 1999-02-26 Tom Tromey <tromey@cygnus.com>
6993 * gjavah.c (add_class_decl): Only generate `#include' if outer
6994 class is not the name of the class we are processing. Correctly
6995 append `.h' in #include.
6996 (process_file): Clean up newlines around generated `#include's.
6997 (decode_signature_piece): Correctly handle inner classes.
6998 (struct include): New structure.
6999 (all_includes): New global.
7000 (print_include): New function.
7001 (add_class_decl): Use it.
7002 (process_file): Likewise.
7003 (add_class_decl): Generate include for java-array.h if array
7005 (process_file): Don't generate java-array.h include.
7007 * gjavah.c (add_namelet): Check for standard package names here.
7008 (add_class_decl): Don't check for standard package names here.
7010 1999-02-25 Tom Tromey <tromey@cygnus.com>
7012 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7013 When reading a zip file, only use strncmp if both strings are
7014 bigger than the buffer length. Initialize `k' when looping
7017 1999-02-24 Tom Tromey <tromey@cygnus.com>
7019 * gjavah.c (struct namelet): New structure.
7020 (add_namelet): New function.
7021 (print_namelet): New function.
7022 (print_class_decls): Use add_namelet and print_namelet to generate
7023 namespaces and not classes.
7024 (method_printed): New global.
7025 (HANDLE_END_METHOD): Examine method_printed.
7026 (print_method_info): Set method_printed when required. Print
7027 error if function to be ignored is marked virtual. Handle $finit$
7029 (METHOD_IS_FINAL): New macro.
7030 (print_field_info): Use it.
7031 (HANDLE_METHOD): Clear method_printed.
7032 (method_pass): New global.
7033 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7034 (process_file): Do two passes over both fields and methods.
7035 (HANDLE_METHOD): Examine method_pass.
7037 (add_class_decl): New function.
7038 (print_class_decls): Don't scan over entire constant pool.
7040 1999-02-23 Tom Tromey <tromey@cygnus.com>
7042 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7043 disable linking in that case.
7045 1999-02-20 Tom Tromey <tromey@cygnus.com>
7047 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7050 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7052 * decl.c (build_result_decl), java-tree.h: New method.
7053 (complete_start_java_method): Handle synchronized methods.
7054 Don't build DECL_RESULT here. (Ordering dependency problem.)
7055 (start_java_method): Call build_result_decl here instead ...
7056 * parse.y (java_complete_expand_method): ... and here.
7057 (expand_start_java_method): Don't call complete_start_java_method here.
7058 (java_complete_expand_method): Call it here instead.
7059 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7060 * java-tree.h: ... here.
7062 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7063 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7064 for ARRAY_REF - it doesn't work when array bounds are checked.
7065 (patch_array_ref): Handle it here instead.
7067 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7069 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7071 Force left-to-right evaluation of binary operations etc.
7072 * expr.c (force_evaluation_order), java-tree.h: New function.
7073 * parse.y (java_complete_lhs): Pass binary operations, procedure
7074 calls, and ARRAY_REFs to force_evaluation_order.
7075 (various): Set TREE_SIDE_EFFECTS more carefully.
7077 Tolerate random (non-UTF8) encoding in comments without complaining.
7078 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7079 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7081 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7082 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7084 * parse.y (java_complete_lhs): Ignore an empty statement in a
7085 COMPOUND_EXPR. Don't complain about empty statement after return.
7087 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7089 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7090 in TREE_LIST - just chain the POINTER_TYPEs together.
7091 (resolve_class): If type already resolved, return decl.
7092 After resolving, update TREE_TYPE(class_type), and name (if array).
7093 * parse.h (do_resolve_class), parse.y: Make non-static.
7094 * class.c (maybe_layout_super_class): Take this_class argument.
7095 Do do_resolve_class if necessary.
7096 (layout_class, layout_class_methods): Adjust calls appropriately.
7097 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7098 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7099 * typeck.c (build_java_array_type): Don't call layout_class.
7101 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * parse.y (check_pkg_class_access): Allow private class access
7104 within the same package.
7105 (strip_out_static_field_access_decl): New function.
7106 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7107 operator argument before testing its nature.
7109 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7111 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7112 (TRY_EXPR): Simplify - it no longer has a finally clause.
7113 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7114 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7115 * expr.c (java_lang_expand_expr): Likewise.
7116 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7117 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7118 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7119 (build_try_statement): Remove finally parameter and handling.
7120 (build_try_finally_statement): New function.
7121 (patch_try_statement): No longer need to support finally clause.
7122 (try_statement): Update grammar action rules.
7123 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7124 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7126 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7128 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7129 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7131 1999-02-17 Andrew Haley <aph@cygnus.com>
7133 * class.c (build_utf8_ref): Back out broken patch which was
7134 intended to to output signatures using '.' as a separator.
7136 * class.c (make_class_data): Output signatures using '.' as a
7137 separator, rather than '/'.
7138 (mangled_classname): Likewise.
7139 (make_field_value): Likewise.
7140 (make_method_value): Likewise.
7141 * constants.c (alloc_class_constant): Likewise.
7142 * expr.c (build_invokeinterface): Likewise.
7144 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7146 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7147 of an ancient workaround.
7149 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7151 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7154 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * lex.c (yylex): Encode \0 as UTF8.
7158 1999-02-10 Tom Tromey <tromey@cygnus.com>
7160 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7161 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7162 (libgcj_zip): Renamed.
7163 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7165 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7167 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7168 (GC_NAME): Renamed -lgc to -lgcjgc.
7170 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * lex.c (java_lang_cloneable): Initialize.
7173 * parse.y (java_lang_cloneable): New static variable.
7174 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7175 doing one more qualification round.
7176 (valid_ref_assignconv_cast_p): Reject null source or
7177 destination. Allow an array to be cast into java.lang.Cloneable.
7178 (patch_cast): Swapped two first arguments to first call to
7179 valid_ref_assignconv_cast_p.
7181 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * parse.h: DECL_P renamed JDECL_P.
7184 * parse.y: DECL_P replaced by JDECL_P.
7185 (build_array_from_name): Always use pointer's type.
7186 (patch_bc_statement): Extra code to search continue target in a
7187 for loop. Fixed comments. Continue target is current loop when
7190 1999-02-05 Andrew Haley <aph@cygnus.com>
7192 * class.c (make_class_data): The superclass of an interface should
7193 be null, not class Object.
7195 * lex.c (java_lex): Sign extend hex literals.
7197 1999-02-04 Andrew Haley <aph@cygnus.com>
7199 * class.c (build_utf8_ref): Output signatures using '.' as a
7200 separator, rather than '/'.
7201 (make_class_data): Likewise.
7203 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7205 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7206 mkstemp.o. Get them from libiberty now.
7208 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7210 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7212 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7214 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7217 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7219 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7220 * jcf-write.c (generate_bytecode_return): New function.
7221 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7223 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7224 generate special [fd]const_[01] instructions.
7226 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7228 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7229 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7231 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7233 * parse.y (patch_method_invocation): Handle calling static methods,
7234 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7236 * parse.y (java_complete_lhs): Don't complain about unreachable
7237 exit condition in a do-while statement.
7239 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7241 * lex.c (java_read_char): Fixed utf8 decoding.
7242 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7244 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7245 comments. Local variable `all_primitive' is gone. Broadened
7246 acceptance of `0' to floating point targets. `long' can now be
7247 widened to `double' or `float'.
7248 (valid_method_invocation_conversion_p): Added leading
7249 comment. Fixed tabulation.
7250 (build_string_concatenation): Optimize out left or right empty
7253 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7255 * jcf-write.c (localvar_alloc): Only emit entry for
7256 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7257 (generate_bytecode_insns): Only call put_linenumber if
7258 debug_info_level > DINFO_LEVEL_NONE.
7259 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7260 is specified, add -g1 (for compatibility wih javac).
7262 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7264 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7265 gjavah.o, check-init.o, jv-scan.o
7267 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7269 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7271 * gjavah.c: Include config.h and system.h.
7273 * javaop.h (inline): Don't define, its handled by system.h.
7274 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7275 from `inline' to `static inline'.
7277 * jcf.h (inline): Don't define, its handled by system.h.
7279 * lex.c (inline): Likewise.
7281 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7283 * lang-specs.h: Map -Qn to -fno-ident.
7285 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7287 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7289 1999-01-29 Tom Tromey <tromey@cygnus.com>
7291 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7292 then cast it to Object before calling `append' method.
7294 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7296 * check-init.c (check_bool2_init, check_bool_init, check_init):
7297 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7298 * jcf-write.c (generate_bytecode_insns): Likewise.
7300 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7303 * parse.y (patch_cast): Allow a boolean to be cast into a
7306 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7308 * parse.y: (class_declaration:): Fixed indentation.
7309 (class_member_declaration:): Extra `;' after field declaration now
7311 (interface_declaration:): Removed debug messages in error reports.
7312 (patch_binop): Nodes created and returned inherit the orignal
7313 node's COMPOUND_ASSIGN_P flag value.
7314 (patch_cast): Fix cast from char to floating point.
7316 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7318 * except.c, java-except.h (expand_resume_after_catch): new
7320 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7321 to branch back to main flow of control after a catch block.
7323 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7325 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7326 $(srcdir)/../system.h.
7327 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7328 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7329 (jcf-write.o): Likewise.
7330 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7331 (mangle.o): Depend on $(srcdir)/../toplev.h.
7332 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7333 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7335 * class.c: Include output.h and parse.h.
7336 (mangled_classname): Add the `const' keyword to a char*.
7337 (find_named_method): Hide unused function definition.
7338 (build_utf8_ref): Change type of variable `c' to unsigned char.
7339 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7340 (build_class_ref): Add the `const' keyword to a char*.
7341 (layout_class_method): Remove unused variable `buf'.
7343 * decl.c (find_local_variable): Remove unused variable `rtl'.
7344 (pushdecl): Likewise for variables `different_binding_level' and
7346 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7347 (maybe_build_cleanup): Likewise for parameter `decl'.
7349 * except.c (expand_start_java_handler): Mark parameter `range'
7350 with ATTRIBUTE_UNUSED.
7352 * expr.c: Include except.h.
7353 (pop_type): Remove unused variable `i'.
7354 (pop_value): Likewise for variables `n_words' and `i'.
7355 (expand_java_arrayload): Likewise for variable `convert'.
7356 (java_lang_expand_expr): Likewise for variables `op0', `type',
7357 `mode', `unsignedp', `node' and `elements'.
7358 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7360 (process_jvm_instruction): Add a `const' qualifier to a char*.
7362 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7363 (temp_directory): Likewise.
7364 (print_c_decl): Likewise.
7365 (print_method_info): Likewise.
7366 (decode_signature_piece): Likewise.
7367 (print_mangled_classname): Likewise.
7369 * java-except.h: Provide prototypes for maybe_start_try,
7370 maybe_end_try and add_handler.
7372 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7373 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7374 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7375 init_expr_processing, push_super_field, init_class_processing,
7376 can_widen_reference_to, class_depth, verify_jvm_instructions,
7377 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7378 set_local_type, merge_type_state, push_type, load_type_state,
7379 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7380 emit_unicode_mangled_name): Add prototypes.
7382 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7383 (print_signature_type): Use ISDIGIT, not isdigit.
7384 (print_signature): Remove unused variable `j'.
7386 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7387 int when comparing against one.
7389 * jcf-parse.c: Include toplev.h.
7391 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7392 (localvar_free): Remove unused variable `i'.
7393 (generate_bytecode_conditional): Likewise for variable `kind'.
7395 * jv-scan.c: Include config.h and system.h. Remove redundant
7396 OS header and gansidecl.h includes.
7397 (warning): Add the `const' keyword to a char*. Also add
7398 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7399 __STDC__, when determining whether to use ANSI-isms.
7400 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7401 (xmalloc): Don't redundantly prototype here.
7402 (main): Remove unused parameter `envp'. Also fix the arguments
7403 passed to function `fatal' to match the format specifier.
7405 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7407 * mangle.c: Include toplev.h.
7408 (emit_unicode_mangled_name): Declare parameter `len'.
7410 * parse.y (parse_warning_context): Add the `const' keyword to a
7411 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7412 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7413 (issue_warning_error_from_context): Add the `const' keyword to
7415 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7416 not `__STDC__' for whether to use ANSI-isms.
7418 * typeck.c (incomplete_type_error): Mark parameters `value' and
7419 `type' with ATTRIBUTE_UNUSED.
7420 (parse_signature_type): Use ISDIGIT, not isdigit.
7422 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7423 (verify_jvm_instructions): Likewise. Remove unused variables
7424 `field_name' and `default_val'.
7426 * zextract.c: Include config.h and system.h. Remove redundant
7429 * zipfile.h: Prototype `read_zip_archive'.
7431 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7433 * typeck.c (convert): Allow conversions to void type: some
7434 optimizations in gcc do this.
7436 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7438 * typeck.c (convert_ieee_real_to_integer): New function.
7439 (convert): When not using fast-math and using hardware fp, convert
7440 an IEEE NaN to zero.
7442 1999-01-18 Andrew Haley <aph@cygnus.com>
7444 * parse.y (patch_binop): Do a type conversion from signed to
7445 unsigned and then back to signed when a ">>>" is found.
7447 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7449 * java-tree.h: (check_for_initialization): Added prototype.
7450 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7451 * parse.y (do_resolve_class): Removed unused locals.
7452 (read_import_dir): Likewise.
7453 (resolve_qualified_expression_name): Array creation
7454 expressions are valid primary expressions.
7455 (qualify_ambiguous_name): Likewise.
7456 (patch_synchronized_statement): Removed unused local.
7458 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7460 * Makefile.in (zextract.o): Add dependencies.
7462 * Makefile.in: Do not put ^Ls at the start of a line.
7464 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7466 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7467 sub-type the result of the call that gets the exception value.
7469 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7470 don't call finish_class.
7472 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7473 clear found before continuing.
7475 * verify.c (verify_jvm_instructions): On an array load, allow
7476 and handle top of stack to be TYPE_NULL.
7478 * gjavah.c (generate_access): Translate Java package private or
7479 protected access to C++ public, but with a comment.
7481 1999-01-13 Andrew Haley <aph@cygnus.com>
7483 * expr.c (generate_name): Name prefix changed to avoid clashes
7484 with assembler temp labels.
7486 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7487 MODIFY_EXPR. Without this, code for the assignement may not be
7488 generated at all and the synchronized statement will read an
7489 uninitialized variable.
7491 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7493 * class.c (maybe_layout_super_class): Fixed returned value.
7494 * lex.c: Added 1999 to the copyright.
7495 (java_init_lex): Initialize java_lang_imported.
7496 * lex.h: Added 1999 to the copyright.
7497 * parse.h: Added 1999 to the copyright.
7498 (REGISTER_IMPORT): Fixed typo in trailing macro.
7499 (CURRENT_OSB): New macro.
7500 (struct parser_ctxt): New fields osb_depth, osb_limit.
7501 * parse.y (java_lang_id): New global variable.
7502 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7503 (array_creation_expression:): Use CURRENT_OSB.
7504 (dims:): Uses a stack to keep track of array dimensions.
7505 (cast_expression:): Use CURRENT_OSB.
7506 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7508 (register_fields): Fixed typos in comment.
7509 (check_method_redefinition): Fixed comment indentation.
7510 (java_check_regular_methods): Set saved found wfl to NULL after
7511 having reinstalled it in the previously found DECL_NAME.
7513 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7515 * gjavah.c (java_float_finite): Use a union to do type punning.
7516 (java_double_finite): Likewise.
7518 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7520 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7521 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7522 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7523 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7524 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7525 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7527 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7529 * check-init.c (check_init): If compiling to native, we don't
7530 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7532 1999-01-08 Tom Tromey <tromey@cygnus.com>
7534 * parse-scan.y (variable_declarator_id): Set or increment
7536 (bracket_count): New global.
7537 (formal_parameter): Handle case where bracket pairs trail variable
7540 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7542 * jcf-parse.c (yyparse): variable len changed from a char to an
7543 int to prevent overflow.
7545 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7547 * java-tree.h: Declare read_class.
7548 * jcf-parse.c (read_class): New function.
7549 (load_class): Now just call read_class.
7551 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7552 * jcf-parse.c (parse_source_file): Declare save_error_count,
7553 which is needed by java_parse_abort_on_error macro,
7554 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7556 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7557 constructor, if initializing a static field.
7558 (patch_new_array_init): Set TREE_CONSTANT if it is.
7559 * expr.c (java_lang_expand_expr): For a static array constructor
7560 of primitive elements, allocate the array itself statically.
7561 Disabled until we can set the vtable field statically.
7563 * check-init.c: New file. Checks for definite assignment.
7564 * Makefile.in (JAVA_OBJS): Add check-init.o.
7565 * parse.y (java_complete_expand_method): Call check_for_initialization.
7566 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7568 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7570 * parse.y : include system.h instead of including
7571 standard headers directly with the exception of <dirent.h>.
7573 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7575 * lex.h: Moved static function declarations to lex.c,
7576 to shut up some -Wall warnings.
7577 * lex.c: Static function declarations moved here.
7578 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7580 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7582 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7584 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7586 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7587 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7589 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7590 (localvar_alloc): Change return type to void,
7591 (emit_unop): Remove unused variable size.
7593 * jcf-write.c (struct jcf_block): Add new union.
7594 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7595 (call_cleanups): New functions.
7596 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7597 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7598 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7599 * lang.c (lang_init): Call using_eh_for_cleanups.
7600 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7601 completing operands to patch_synchronized_statement.
7602 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7603 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7604 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7606 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7608 * Make-lang.in: Comment out control-Ls; they upset some makes.
7610 1998-12-18 Tom Tromey <tromey@cygnus.com>
7612 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7615 1998-12-17 Tom Tromey <tromey@cygnus.com>
7617 * parse.y (DIR_SEPARATOR): New define.
7618 (check_class_interface_creation): Use it.
7620 * parse-scan.y (report_main_declaration): Recognize
7621 `java.lang.String' in argument to main.
7623 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7625 * parse.y (create_interface): Remove bogus test.
7627 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7629 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7630 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7632 1998-12-16 Tom Tromey <tromey@cygnus.com>
7634 * parse-scan.y (qualified_name): Use correct sprintf format.
7636 1998-12-15 Tom Tromey <tromey@cygnus.com>
7638 * gjavah.c (print_field_info): Changed how most negative number is
7641 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7643 * parse.y (fold_constant_for_init): New function.
7644 (resolve_expression_name): Don't replace static final
7645 constant-initialized fields by its value.
7646 (java_complete_lhs): New. Same as java_complete_tree, except does
7647 not replace static final constant-initialized fields by their values.
7648 (register_fields): If there is an initializer, set DECL_INITIAL and
7649 MODIFY_EXPR_FROM_INITIALIZATION_P.
7650 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7651 Only call patch_initialized_static_field if
7652 MODIFY_EXPR_FROM_INITIALIZATION_P.
7653 (patch_initialized_static_field): If not valid constant, clear
7656 * parse.y (lookup_field_wrapper): Fix thinko.
7658 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7659 set and restore global lineno.
7661 1998-12-14 Tom Tromey <tromey@cygnus.com>
7663 * gjavah.c (print_field_info): If value to print is the smallest
7664 value of its size, then print as hex to avoid later warnings from
7667 1998-12-14 Tom Tromey <tromey@cygnus.com>
7669 * gjavah.c (decompile_method): Decompile `return null'.
7670 (process_file): Generate `#pragma interface'.
7671 (method_declared): New global.
7672 (print_method_info): Set it.
7673 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7674 (print_method_info): Handle abstract methods.
7676 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7678 * parse.y (patch_method_invocation): If class_decl is null
7679 (e.g. an array type), use original type.
7681 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7682 errors about uncaught exception from clone (of array, specifically).
7684 1998-12-13 Tom Tromey <tromey@cygnus.com>
7686 * gjavah.c (decompile_method): Handle all types of `return'
7687 opcode. Decompile `return this' and `return'.
7688 (method_access): New global.
7689 (print_method_info): Set it.
7690 (decompile_method): Don't decompile a synchronized method.
7692 1998-12-13 Tom Tromey <tromey@cygnus.com>
7694 * jcf-reader.c (jcf_parse_one_method): Recognize
7696 * gjavah.c (HANDLE_END_METHOD): New macro.
7697 (HANDLE_CODE_ATTRIBUTE): New macro.
7698 (decompile_method): New function.
7699 (print_method_info): Don't print `;\n' at end of function decl.
7700 Include java-opcodes.h.
7701 (decompiled): New global.
7703 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7705 * class.c (build_class_ref): Handle PRIMTYPE.class if
7706 flag_emit_class_files.
7707 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7708 if flag_emit_class_files.
7709 * parse.y (java_complete_tree): Pre-liminary support for
7710 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7712 * parse.y (patch_synchronized_statement): Don't call monitorexit
7713 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7715 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7717 * zipfile.h (opendir_in_zip): New declaration.
7718 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7719 (opendir_in_zip): New function, using code from open_in_zip.
7720 (open_in_zip): Call opendir_in_zip.
7721 (find_class): Remove no-longer-used do_class_file parameter,
7722 but add source_ok parameter. Change logic so if we find a .java file,
7723 we don't look for .class in later classpath emtries.
7724 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7725 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7726 * gjavah.c: Update call to find_class.
7727 * jcf-dump.c: Likewise.
7729 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7730 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7731 nothing if body is empty_stmt_node.
7732 Various little fixes so SP gets correctly adjusted.
7733 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7734 For CALL_EXPR, test if static first.
7735 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7736 such as the ones we create for Object and Class.
7737 Set and restore current_function_decl.
7738 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7739 (note_possible_classname): New function.
7740 (read_import_entry): Removed. Merged with read_import_dir.
7741 (read_import_dir): Don't call find_class - that only gives us
7742 the first classpath entry having the needed package.
7743 Use the struct buffer data structure from buffer.h.
7744 (read_import_dir, find_in_imports_on_demand): The remembered
7745 class names now use '.' (not '/') as package separator.
7747 * parse.y (java_complete_expand_methods): Call write_classfile
7748 here, and not in java_expand_classes (which only gets first class).
7750 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7752 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7753 (register_fields): If a static fields has an initializer, just
7754 chain it on ctxp->static_initialized, and handle later.
7755 (java_complete_expand_methods): Force <clinit> first.
7756 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7757 - it's already been completed.
7758 (patch_initialized_static_field): New function.
7759 (java_complete_field): Call it.
7761 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7763 * expr.c (encode_newarray_type, build_new_array): New functions.
7764 * java-tree.h: Declare build_new_array.
7765 * jcf-write.c (patch_newarray): Use build_new_array.
7767 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7768 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7770 * parse.y (patch_new_array_init): Re-organize.
7771 Now is passed the actual array (pointer) type of the value.
7772 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7773 (patch_array_constructor): Removed - merged into patch_new_array_init.
7774 (java_complete_tree): Update patch_new_array_init.
7776 * jcf-write.c (find_constant_index): New function.
7777 (generate_bytecode_insns): Use find_constant_index.
7778 (generate_classfile): Use find_constant_index for ConstantValue.
7780 1998-12-11 Tom Tromey <tromey@cygnus.com>
7782 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7783 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7784 * class.c (make_class_data): Renamed dtable -> vtable, and
7785 dtable_method_count -> vtable_method_count.
7787 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7789 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7790 global variables, initialized.
7791 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7792 Declared new global variables.
7793 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7794 double_zero_node, integer_zero_node upon direct matching.
7795 * parse.y (purify_type_name): Added function prototype.
7796 (duplicate_declaration_error_p): Consider new_type as potentially
7797 being a incomplete type. Use purify_type_name on type string.
7798 (method_header): saved_type: unused variable removed. Don't figure
7799 return type if method name is invalid.
7800 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7801 processed by patch_unaryop.
7802 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7803 increment/decrement node into its original type after binary
7804 numeric promotion on its operands.
7806 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * parse.y (array_initializer:): Array init operand is NULL_TREE
7809 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7810 now an error. Fixed indentation problems.
7811 (patch_string): Handle error_mark_node as an argument.
7812 (patch_new_array_init): Fixed indentation problems.
7813 (array_constructor_check_entry): Removed check on null wfl_value.
7814 Return an error if wfl_value's walk returns an error.
7816 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7819 * lex.c (java_lex): Remember column position before advancing one
7820 token. Retain location information on OCB_TK.
7821 * lex.h (typedef struct java_lc): Added new field.
7822 * parse.h (GET_SKIP_TYPE): New macro.
7823 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7824 * parse.y (build_new_array_init, patch_new_array_init,
7825 patch_array_constructor, maybe_build_array_element_wfl,
7826 array_constructor_check_entry): New function prototypes.
7827 (switch_block:): Tagged <node>.
7828 (OCB_TK): Tagged <operator>.
7829 (array_initializer:): Installed actions.
7830 (variable_initializer): Build location information on element if
7832 (switch_statement:): Fixed indentation typo.
7833 (switch_block:): Redefined default action.
7834 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7835 (patch_assignment): Removed duplicate code.
7836 (maybe_build_array_element_wfl, build_new_array_init,
7837 patch_new_array_init, patch_array_constructor,
7838 array_constructor_check_entry): New functions.
7840 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7842 * parse.y (array_initializer): Tagged <node>.
7843 (variable_initializer:): Use default rule.
7844 (array_initializer:): Defined actions.
7845 (variable_initializers:): Likewise.
7846 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7847 non-static field accesses.
7848 (patch_invoke): Fixed indentation typo.
7849 (java_complete_tree): Likewise.
7850 (build_labeled_block): Changed leading comment. Generate an error
7851 in case of duplicate loop labels.
7852 (patch_conditional_expr): Patch results of string concatenation
7855 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7857 * constants.c (find_methodref_index): When the class is an interface,
7858 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7860 * decl.c (finit_identifier_node): Use "$finit$", rather than
7861 "<finit>" (which Sun's verifier rejects).
7862 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7863 (generate_field_initialization_code): Removed.
7864 (fix_constructors) Don't add call to $finit$ here (wrong order).
7865 (patch_method_invocation): Add $finit$ call here.
7867 * java-tree.h (CALL_USING_SUPER): New macro.
7868 * parse.y (patch_invoke): Remove im local variable.
7869 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7870 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7871 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7873 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7875 * parse.y (java_complete_tree): Don't complain about unreachable
7876 statement if it is empty_stmt_node.
7878 * jcf-write.c (find_constant_wide): New function.
7879 (push_long_const): Use find_constant_wide.
7881 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7882 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7883 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7884 Emit invokeinterface when calling an interface method.
7885 Emit invokespecial also when calling super or private methods.
7887 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7889 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7891 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7893 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * java-tree.h (java_layout_seen_class_methods): New function
7897 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7898 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7899 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7900 * parse.y (method_declarator:): Defined action.
7901 (issue_warning_error_from_context): input_filename saved, set to
7902 the appropriate value and restored after java_error is called.
7903 (build_unresolved_array_type): Fixed comment.
7904 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7905 (method_header): Deal with return type the same way type are
7906 handled for fields and method's parameters and local variables
7908 (check_method_redefinition): Removed extra CR.
7909 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7910 (java_layout_seen_class_methods): New function.
7911 (java_layout_classes): Call java_layout_seen_class_methods.
7913 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7915 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7917 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7919 * jcf-dump.c (main): Fix error message.
7920 * jcf-path.c (add_entry): Style fix.
7922 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7924 * class.c (layout_class_method): Call build_java_argument_signature
7925 on constructors too.
7926 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7927 (patch_method_invocation): Define a primary when resolving an
7928 expression name. Augmented comment on code checking illegal `this'
7929 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7931 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7933 * class.c (layout_class_method): Don't report error on non-static
7934 overriding static if the method is private.
7935 * java-tree.h (finish_class): Prototype added.
7936 * lex.c (java_get_line_col): Handle col argument -2 value.
7937 * parse.h: All static method declarations moved to parse.y.
7938 * parse.y: Now contains all static method declarations previously
7940 (find_expr_with_wfl, missing_return_error,
7941 unreachable_stmt_error): New functions.
7942 (java_get_real_method_name): Identify constructors bearing class
7943 names in source code compiled classes only.
7944 (java_complete_expand_methods): Call missing_return_error.
7945 (invocation_mode): Private methods invoked as static methods.
7946 (java_complete_tree): Call unreachable_stmt_error.
7948 1998-12-01 Tom Tromey <tromey@cygnus.com>
7950 * Makefile.in (+target): Removed.
7951 (+xmake_file): Likewise.
7952 (+tmake_file): Likewise.
7953 (.NOEXPORT): Removed duplicate.
7955 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7957 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7959 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7961 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7962 libiberty.h. Provide an xmalloc definition.
7964 * jvspec.c: Remove the xmalloc prototype.
7966 * parse-scan.y: Include config.h and system.h. Don't include
7967 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7968 Provide an xstrdup definition.
7970 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7972 * jcf-path.c (add_entry): Recognize ".jar" too.
7973 * lang-specs.h: Likewise.
7975 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7977 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7978 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7980 * jcf-write.c (generate_bytecode_insns):
7981 Handle pre/post-increment/decrement of long.
7983 * jcf-write.c (generate_bytecode_insns):
7984 Handle missing exception handler (finally for synchronized).
7986 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7988 * java-tree.h (end_params_node): Declare global.
7989 * decl.c (end_params_node): New global.
7990 (init_decl_processing, start_java_method): Use end_params_node for
7991 end of list of parameter types. Follows correct gcc conventions.
7992 * expr.c (pop_argument_types, pop_arguments): Likewise.
7993 * lang.c (put_decl_node): Likewise.
7994 * typeck.c (various places): Likewise.
7995 * class.y (various places): Likewise.
7996 * parse.y (various places): Likewise.
7998 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7999 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8001 * class.c: Add #include flags.h, remove no-longer needed declaration.
8003 * class.c (layout_class_method): Remove commented-out code, re-format.
8004 Don't add vtable entry (or index) for private methods.
8005 * expr.c (expand_invoke): A private method is implicitly final.
8006 * class.c (make_class_data): If inlining or optimizing,
8007 skip private methods.
8009 * class.c (finish_class): New function. Calls existing methods,
8010 but alls emits deferred inline functions.
8011 * jcf-parse.c (parse_class_file): Call finish_class.
8012 * parse.y (java_complete_expand_methods): Likewise.
8014 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8016 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8018 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8020 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8022 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8024 * (generate_classfile): Always write class access flag with
8027 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * class.c (maybe_layout_super_class): New function.
8030 (layout_class): Reorganized. Loop on class methods dispatched into
8031 a new function. Call maybe_layout_super_class.
8032 (layout_class_methods, layout_class_method): New functions.
8033 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8035 (expand_invoke): Likewise.
8036 * java-tree.h (all_class_list): New global variable declared.
8037 (layout_class_methods, layout_class_method): New function
8039 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8040 * jcf-parse.c (all_class_list): New global variable.
8041 (load_class): Extended what class_or_name can be. Use parser
8042 context mechanism to save globals before calling jcf_parse.
8043 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8044 is set on the file name.
8045 (jcf_parse): Layout class methods when Object is loaded, otherwise
8046 record class in all_class_list for delayed method layout.
8047 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8048 * lang.c (put_decl_node): Decode <init> into the decl context
8050 * lex.c (java_allocate_new_line): Use xmalloc.
8051 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8052 pointers, not TREE_LIST elements.
8053 (struct parser_ctxt): Fixed comment indentations, added comments
8054 and reordered some fields.
8055 (java_check_methods): Function prototype removed.
8056 * parse.y (java_push_parser_context): Use xmalloc.
8057 (java_parser_context_restore_global): Pop extra pushed ctxp only
8058 when there's nothing next.
8059 (maybe_create_class_interface_decl): Fixed comment, add new
8060 created class decl to all_class_list.
8061 (method_header): Use GET_REAL_TYPE on argument's types.
8062 (method_declarator): Use GET_REAL_TYPE, change type to the real
8063 type in TREE_LIST dependency node. Build argument list with the
8065 (create_jdep_list): Use xmalloc. Removed allocation error message.
8066 (obtain_incomplete_type): Fixed leading comment. Broadened
8067 incoming argument meaning.
8068 (register_incomplete_type): Use xmalloc. Removed allocation error
8070 (safe_layout_class): Fixed leading comment.
8071 (jdep_resolve_class): Reversed if statement condition and switch
8073 (resolve_and_layout): Fixed leading comment. Broadened incoming
8075 (complete_class_report_errors): New local variable name, for
8076 clarity. purify_type_name used for all error cases.
8077 (java_get_real_method_name): Stricter check on constructors.
8078 (java_check_regular_methods): Reverse methods list only if not
8079 already laid out. Layout artificial constructor.
8080 (java_check_methods): Deleted.
8081 (source_start_java_method): Obtain incomplete type for patchable
8083 (java_layout_classes): Fixed leading comment. Use
8084 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8085 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8086 before returning. Fixed comments.
8087 (java_expand_classes): Check for errors up front.
8088 (patch_method_invocation): Class to search is resolved and laid
8091 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8093 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8095 * javaop.h (int8): Removed - not used.
8096 (jbyte): Redefine portably with correct signedness.
8098 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8100 * jcf-write.c (generate_bytecode_insns): Fix typo
8101 OPCODE_getstatic to OPCODE_getfield.
8103 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8104 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8105 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8107 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8109 * jcf-parse.c (jcf_parse_source): Function returned type is
8110 void. Added prototype.
8111 (jcf_parse): Function returned type is void.
8112 (yyparse): Remove call to fclose on the last parsed file.
8114 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8116 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8118 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8119 (layout_class): Cope with methods featuring WFL in decl names.
8120 * decl.c (unqualified_object_id_node): New global variable,
8122 (build_decl_no_layout): Removed.
8123 * expr.c (build_primtype_type_ref): Handle Double.
8124 (java_lang_expand_expr): Fixed indentations.
8125 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8126 (flag_wall, flag_redundant, flag_not_overriding,
8127 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8128 variable declarations.
8129 (build_decl_no_layout): Removed prototype.
8130 (java_get_real_method_name): Added prototype.
8131 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8132 (java_parse_abort_on_error): Macro now just returns.
8133 * jcf-parse.c (jcf_parse_source): Check fclose returned
8134 value. Call emit_register_classes if java_report_errors returns
8136 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8137 flag_static_local_jdk1_1): New integer flags.
8138 (lang_decode_option): New flags set here.
8139 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8140 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8141 the flag_redundant variable.
8142 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8143 when parsing java.lang.Object class.
8144 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8146 (resolve_qualified_expression_name): Fixed indentation.
8147 (patch_array_ref): Changed prototype.
8148 (not_initialized_as_it_should_p): Prototype removed.
8149 (java_report_errors): Added function prototype.
8150 * parse.y (formal_parameter:): Changed error message for not yet
8151 supported final parameters.
8152 (class_type_list:): Set both PURPOSE and VALUE of created
8153 TREE_LIST to be class_type.
8154 (primary_no_new_array:): Handle class literals on primitive types.
8155 (parse_warning_context): Reinstalled correct force_error and
8156 do_warning flags setups.
8157 (java_report_errors): Changed prototype. Return java_error_count
8159 (variable_redefinition_error): Consider treating variable type as
8161 (create_interface): Warn about redundant abstract modifier if
8162 flag_redundant is set. Changed error message.
8163 (lookup_field_wrapper): Save/restore globals before/after looking
8165 (duplicate_declaration_error_p): Consider treating declaration
8166 type as a fake pointer.
8167 (register_fields): Extract real type from dependency node. Check
8168 for duplicate field declaration after type adjustment. Use
8169 DECL_INITIAL to store static final initialized values.
8170 (method_header): Extract real function type from dependency node.
8171 (check_abstract_method_header): Use GET_METHOD_NAME.
8172 (obtain_incomplete_type): Layout fake pointer type.
8173 (safe_layout_class): Don't try to check for methods before layout.
8174 (java_complete_class): Don't check for correct throws clause
8175 elements inheritance here.
8176 (resolve_and_layout): Broadened name parameter meaning.
8177 (reset_method_name): Use GET_METHOD_NAME.
8178 (java_get_real_method_name): New function.
8179 (java_check_regular_methods): Don't check methods in
8180 java.lang.Object. Verify lineage of throws clause elements. Use
8181 flag_no_overriding in warning report.
8182 (check_throws_clauses): Don't check if class was from
8183 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8184 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8185 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8186 warning on unsupported final local variables. Use build_decl
8187 instead of build_decl_no_layout. Get real local variable type from
8189 (source_start_java_method): Get real parameter type from
8190 dependency node. Call build_decl instead of build_decl_no_layout.
8191 (java_layout_classes): Reverse tree and layout type and class as
8192 required. Mark class as loaded when done.
8193 (resolve_field_access): Fixed indentation. Restricted condition
8194 leading to static field access code generation. Set field_type
8195 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8196 (resolve_qualified_expression_name): Initialize type_found to
8197 null. Handle static field resolved during qualification. Fixed
8198 layout on non primitive field decl types.
8199 (not_accessible_p): Fixed typo in comment.
8200 (patch_method_invocation): Resolve and layout class to search from
8202 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8203 layout non primitive type, if necessary. Make method node only to
8205 (find_applicable_accessible_methods_list): Consider WFL'ed method
8206 decl names. Fixed indentation.
8207 (argument_types_convertible): Resolve and layout target type if
8209 (java_complete_tree): Fixed indentation problems. Rewrote
8210 CALL_EXPR thrown exceptions check. Re-installed further processing
8211 of the assignment in certain cases.
8212 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8213 inlining on class literals.
8214 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8216 (valid_method_invocation_conversion_p): Likewise.
8217 (patch_string): Temporary disable forbidden use of `this' in
8218 explicit constructor invocations when doing string concatenation
8220 (patch_unaryop): Added comment. Reinstalled code to disable
8221 further check on assignment operation with cast expression RHS.
8222 (patch_switch_statement): Fixed indentation.
8223 (build_try_statement): Call build_decl instead of
8224 build_decl_no_layout.
8225 (patch_synchronized_statement): Likewise.
8226 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8227 IS_UNCHECKED_EXPRESSION_P.
8228 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8229 layout argument exception type.
8230 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8231 of IS_UNCHECKED_EXPRESSION_P.
8233 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8235 * jcf-parse.c (yyparse): Open class file in binary mode.
8237 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8239 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8241 * jcf-write.c (perform_relocations): Move check out one loop.
8243 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8245 * Make-lang.in: Fix reference to srcdir.
8246 * jv-scan.c: Add missing xmalloc prototype.
8247 * jvgenmain.c: Ditto.
8249 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8251 * decl.c (error_mark_node), java-tree.h: New global.
8252 * parse.y: Use empty_stmt_node instead of size_zero_node.
8253 (build_if_else_statement): If missing else, use empty_stmt_node.
8255 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8256 (java_complete_expand_method): Complain if return is missing.
8257 (java_check_regular_methods): Comment out incorrect error check.
8258 (not_accessible_p): Fix incorrect handling of protected methods.
8259 (patch_method_invocation): Pass correct context to not_accessible_p.
8260 (find_applicable_accessible_methods_list): Likewise.
8261 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8262 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8263 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8264 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8266 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8267 (push_int_const): Remove reundant NOTE_PUSH.
8268 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8269 (- case SWITCH_EXPR): Fix code generation bug.
8270 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8271 (generate_classfile): More robust for abstract methods.
8273 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8275 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8276 * Make-lang.in: Ditto.
8278 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8281 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8283 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8285 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8287 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8289 Allow uses of interface types to verify. This is not really
8290 type-safe, but it matches what Sun does, and is OK as long as
8291 there are appropriate run-time checks.
8292 * verify.c (merge_types): If merging two interface types,
8293 just set the result to java.lang.Object.
8294 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8296 1998-11-13 Tom Tromey <tromey@cygnus.com>
8298 * gjavah.c (main): Handle --output-class-directory argument.
8299 * jvspec.c (lang_specific_driver): Translate `-d' into
8301 * jcf.h (jcf_write_base_directory): Declare.
8302 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8303 * lang-options.h: Mention -foutput-class-dir.
8304 * jcf-write.c (jcf_write_base_directory): New global.
8305 (make_class_file_name): Put generated .class file into `-d'
8306 directory, or into source directory if -d not given. Function now
8308 (write_classfile): Free class file name. Handle case where class
8310 (DIR_SEPARATOR): New macro.
8311 Include <sys/stat.h>
8313 * Makefile.in (prefix): New macro.
8315 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8317 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8318 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8319 here (done in patch_invoke instead).
8320 (case_identity): Moved here from parse.y.
8322 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8323 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8324 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8325 so they can be efficiently scanned without recursion.
8326 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8327 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8328 in BLOCK iteratively, rather than recursively.
8330 * parse.y (do_unary_numeric_promotion): New function.
8331 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8333 * parse.y (patch_newarray): Various fixes.
8335 Re-do handling of switch statements (for proper block scoping).
8336 * parse.y: Add just a single block for the enture switch block,
8337 but don't create any "case blocks".
8338 (group_of_labels): Rmeoved unneeded non-terminal.
8339 CASE_EXPR and DEFAULT_EXPR are added to current block.
8340 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8341 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8342 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8343 * parse.y (wfl_operator, print_int_node): Make non-static.
8344 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8345 as part of recursive scan of block.
8346 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8347 (patch_switch_statement): Most tests move dinto java_complete_tree.
8349 * parse.y: Make various production be non-typed (void).
8350 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8351 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8352 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8354 * jcf-write.c (struct jcf_handler): New type.
8355 (struct jcf_switch_state): New type.
8356 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8357 (alloc_handler, emit_unop, emit_reloc): New functions.
8358 (adjust_typed_op): Add extra parameter ("max type" offset).
8359 (emit_switch_reloc, emit_case-reloc): New function.
8360 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8361 (generate_bytecode_insns): Support REAL_CST, switch statements,
8362 exception handling, method calls, object/array creation, and more.
8364 * class.c: Remove some unused variables.
8365 * constants.c (find_string_constant): New function.
8366 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8367 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8368 if flag_emit_class_files.
8370 1998-11-12 Tom Tromey <tromey@cygnus.com>
8372 * jcf-io.c (find_class): Added explanatory comment.
8374 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8375 trailing slash to `.zip' entries.
8377 * jvspec.c (lang_specific_driver): Correctly handle case where
8378 GC_NAME not defined.
8380 1998-11-11 Tom Tromey <tromey@cygnus.com>
8382 * jvspec.c (GC_NAME): New define.
8383 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8385 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8387 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8389 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8391 1998-11-11 Tom Tromey <tromey@cygnus.com>
8393 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8395 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8397 * class.c (is_compiled_class): Call safe_layout_class for class
8398 compiled from source.
8399 * conver.h (convert_to_integer, convert_to_real,
8400 convert_to_pointer): Added prototypes.
8401 * decl.c (init_decl_processing): Non longer push the decls of
8402 `methodtable', `constants', `Class', `Field', `dispatchTable'
8403 `jexception' and `Method'.
8404 * expr.c (build_invokeinterface): New function.
8405 (expand_invoke): static variable CLASS_IDENT now in
8406 build_invokeinterface. Use build_invokeinterface.
8407 (expand_java_field_op): Moved code to inline
8408 java.lang.PRIMTYPE.TYPE into a function.
8409 (build_primtype_type_ref): New function.
8410 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8411 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8412 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8413 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8414 (DECL_LOCAL_STATIC_VALUE): New macro.
8415 (build_invokeinterface, build_primtype_type_ref): New function
8417 (java_parse_abort_on_error): Macro rewritten.
8418 * jcf-parse.c (current_method): Add comment to declaration.
8419 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8420 Function prototypes fixed.
8421 (jcf_parse_source): push/pop parser context. save/restore global.
8422 (parse_source_file): Fixed leading comment. Now take a
8423 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8424 classes and pop the parser context anymore.
8425 (yyparse): Push parser context, save globals, parse the source
8426 file, restore globals and pop the parser context when processing a
8428 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8429 * lex.c (java_parse_doc_section): New function.
8430 (java_lex): Call java_parse_doc_section when appropriate. Build an
8431 operator around INSTANCEOF_TK.
8432 * lex.h (java_lineterminator, java_sprint_unicode,
8433 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8434 Prototypes rewritten.
8435 (java_parse_escape_sequence, java_letter_or_digit_p,
8436 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8437 java_read_unicode, java_store_unicode, java_read_char,
8438 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8439 Added function prototypes.
8440 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8442 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8444 (struct parser_ctxt): New fields: deprecated,
8445 current_parsed_class_un, gclass_list.
8446 (fix_method_argument_names, issue_warning_error_from_context,
8447 resolve_package, lookup_package_type): New function prototypes.
8448 (resolve_expression_name): Fixed function prototype.
8449 (find_applicable_accessible_methods_list): Fixed indentation, added
8450 extra argument in prototype.
8451 (check_final_assignment, build_null_of_type, check_deprecation,
8452 check_method_redefinition, reset_method_name,
8453 java_check_regular_methods, java_check_abstract_methods,
8454 maybe_build_primttype_type_ref): New function prototype.
8455 * parse.y (conver.h): Include.
8456 (INSTANCEOF_TK): Tagged <operator>.
8457 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8458 (relational_expression:): Build binop for instanceof.
8459 (java_push_parser_context): Remember ctxp->gclass_list across
8461 (java_pop_parser_context): Simply return if no context
8462 exists. Remember gclass_list across contexts.
8463 (issue_warning_error_from_context): New function.
8464 (parse_error_context): Don't setup ctxp->elc here. Call
8465 issue_warning_error_from_context instead.
8466 (parse_warning_context): Likewise.
8467 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8468 setup. Link new class/interface to ctxp->gclass_list.
8469 (add_superinterfaces): Register interface as incomplete if not
8471 (create_class): Remember class unqualified name in
8472 ctxp->current_parsed_class_un. Check class deprecation.
8473 (register_fields): Check field deprecation. Remember static final
8474 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8476 (method_header): New local variable ORIG_ARG. Use unqualified
8477 current class name for check on constructor errors. Promote return
8478 type if of record type. Argument list fix moved in
8479 fix_method_argument_names, called here. Check method deprecation.
8480 (fix_method_argument_names): New function.
8481 (method_declarator): Promote record typed arguments.
8482 (safe_layout_class): Check class methods before layout.
8483 (java_complete_class): Compute field layout when patched.
8484 (do_resolve_class): Try to load class after having it renamed
8485 after the package name.
8486 (get_printable_method_name): Use DECL_CONTEXT.
8487 (reset_method_name): New function.
8488 (check_method_redefinition): Use reset_method_name.
8489 (java_check_regular_methods): New local variable
8490 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8491 names for error report. Check for compile-time error when method
8492 found has default (package) access.
8493 (java_check_abstract_methods): Now takes an interface DECL node as
8494 an argument. Also reinstall real name on unchecked
8495 overriding/hiding methods for error report.
8496 (java_check_methods): Fixed leading comment. Get classes to verify
8497 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8498 CLASS_METHOD_CHECKED_P on class verification.
8499 (lookup_java_method2): Get real method name if necessary.
8500 (find_in_imports): Don't check package class access here.
8501 (resolve_package, lookup_package_type): New functions.
8502 (java_layout_classes): Fixed leading comment. Take classes to be
8503 laid out from ctxp->gclass_list.
8504 (java_complete_expand_methods): Don't expand native and abstract
8506 (java_expand_classes): New function.
8507 (resolve_expression_name): Use additional argument ORIG. Retrieve
8508 values of static final field of primitive types.
8509 (resolve_field_access): Handles static final field of promotive
8511 (resolve_qualified_expression_name): Handle STRING_CST as
8512 primaries and package name resolution. Check deprecation on found
8513 decls. Set where_found and type_found on non static field resolved
8514 during qualification. Layout non primitive field decl types.
8515 (check_deprecation): New function.
8516 (maybe_access_field): Simplified.
8517 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8518 removed. Reverse method's argument when primary is a type. Don't
8519 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8520 instead. Include abstract class in the list of class searchable
8521 for constructors. Use DECL_CONTEXT of found method for access
8522 checks. Check method deprecation.
8523 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8524 converting arguments. Handle INVOKE_INTERFACE.
8525 (lookup_method_invoke): Search constructor using existing
8526 infrastructure (don't rely on lookup_java_constructor anymore).
8527 (find_applicable_accessible_methods_list): Extra argument flag
8528 LC. Now include constructor in the search.
8529 (qualify_ambiguous_name): Conditional expression are primaries.
8530 (not_initialized_as_it_should_p): static final are always
8532 (java_complete_tree): Pass extra NULL argument to
8533 resolve_expression_name. Stricter test to carry on patching
8534 assignments. New case for INSTANCEOF_EXPR.
8535 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8536 (check_final_assignment, maybe_build_primttype_type_ref): New
8538 (patch_assignment): Detect resolved static finals and carry normal
8539 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8540 (try_builtin_assignconv): Access constant 0 on all primitive
8542 (valid_builtin_assignconv_identity_widening_p): Accept identical
8543 types. Accept all promoted type on int type.
8544 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8545 assigned to a reference.
8546 (valid_method_invocation_conversion_p): Accept to check null
8548 (build_binop): Merge declaration and initialization of local
8550 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8551 numeric types. Improved validity test for qualify operators on
8553 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8554 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8555 primitive type and issue the appropriate error message.
8556 (resolve_type_during_patch): Mark class loaded when resolved.
8557 (patch_cast): Allow null to be cased to reference types.
8558 (build_null_of_type): New function.
8559 (patch_array_ref): Handle array on references correctly.
8560 (patch_return): Removed unused local variable MODIFY. Force
8561 boolean to be returned as integers. Allows null to be returned by
8562 a function returning a reference.
8563 * typeck.c (convert_to_integer, convert_to_real,
8564 convert_to_pointer): Prototypes moved to convert.h
8565 (lookup_argument_method): Use method real name, if necessary.
8567 1998-10-30 Tom Tromey <tromey@cygnus.com>
8569 * class.c (build_class_ref): Changed name of primitive classes to
8572 * class.c (make_class_data): Renamed fields: nmethods to
8573 method_count, method_count to dtable_method_count. Always set
8575 * decl.c (init_decl_processing): Likewise.
8577 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8579 * class.c (layout_class): Don't mangle <finit>, produce
8580 __finit<class> instead. Don't verify artificial methods.
8581 * decl.c (finit_identifier_node): New declared global.
8582 (init_decl_processing): finit_identifier_node initialized.
8583 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8584 * java-tree.h (finit_identifier_node): Declared as extern.
8585 (struct lang_decl): New field called_constructor.
8586 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8587 (CLASS_HAS_FINIT_P): New macro.
8588 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8589 explicit constructor invocation.
8590 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8591 CALL_SUPER_CONSTRUCTOR_P): New macros.
8592 (write_classfile): Added prototype.
8593 * jcf-parse.c (jcf_parse_source): Parse and remember for
8594 generation if the file was seen on the command line.
8595 (parse_source_file): Don't write the class file here.
8596 (yyparse): Loop on files rewritten. Set current_jcf.
8597 (parse_zip_file_entries): Parse class file only if it was found.
8598 * lang.c (init_parse): Don't open command line provided filename
8600 (lang_parse): Don't set main_jcf anymore.
8601 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8602 (JCONSTRUCTOR_CHECK): New macro.
8603 (JBSC_TYPE_P): New macro.
8604 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8605 (COMPLETE_CHECK_OP_2): New macro.
8606 (struct parse_ctxt): New field explicit_constructor_p.
8607 (check_class_interface_creation): Fixed prototype indentation.
8608 (patch_method_invocation_stmt): Prototype reflects added argument.
8609 (patch_invoke): Likewise.
8610 (complete_method_declaration, build_super_invocation,
8611 verify_constructor_circularity,
8612 build_this_super_qualified_invocation, get_printable_method_name,
8613 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8614 verify_constructor_super, create_artificial_method,
8615 start_artificial_method_body, end_artificial_method_body,
8616 generate_field_initialization_code): New function prototypes.
8617 * parse.y: Fixed leading comment
8618 (constructor_header:, constructor_body:, block_end:): Rules tagged
8620 (type_declaration:): Call maybe_generate_finit.
8621 (method_declaration:): Action for method_body: placed in new
8622 function complete_method_declaration, called here.
8623 (constructor_declaration:): Defined actions. Removed leading
8625 (constructor_header:): New rule with action.
8626 (constructor_body:): Rule rewritten using block_begin: and
8627 block_end:. Defined actions.
8628 (constructor_declarator:, explicit_constructor_invocation:):
8630 (block:): Use new rules block_begin: block_end:.
8631 (block_begin:, block_end:): New rules and actions.
8632 (block_statements:): Fixed error message for explicit
8634 (method_invocation:): Call build_this_super_qualified_invocation
8635 if primary is `this' or `super' was seen.
8636 (conditional_expression:): Action defined.
8637 (extra_ctxp_pushed_p): New static global flag.
8638 (java_parser_context_save_global): Create parser context if
8639 necessary. Use extra_ctxp_pushed_p to remember it.
8640 (java_parser_context_restore_global): Pop extra parser context if
8642 (build_array_from_name): Array on primitive types are marked
8644 (register_fields): Restore new name in field initializer
8645 expression if type was altered. Non static fields initialized upon
8646 declaration marked initialized.
8647 (maybe_generate_finit): New function.
8648 (maybe_generate_clinit): Use create_artificial_method,
8649 start_artificial_method_body, end_artificial_method_body. Generate
8650 debug info for enclosed initialization statements.
8651 (method_header): Fixed leading comment. Check constructor
8652 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8654 (complete_method_declaration, constructor_circularity_msg,
8655 verify_constructor_circularity): New functions.
8656 (get_printable_method_name): New function.
8657 (check_method_redefinition): Don't rename <finit> methods. Fix
8658 declared constructor names. Error message for
8659 constructors modified.
8660 (java_check_regular_methods): Local variable seen_constructor
8661 renamed saw_constructor. Skip verification on constructors. Create
8662 default constructor with create_artificial_method.
8663 (java_check_methods): Removed unnecessary empty line.
8664 (create_artificial_method, start_artificial_method_body,
8665 end_artificial_method_body): New functions.
8666 (java_layout_classes): Changed leading comment. Reverse fields
8667 list if necessary. Always layout java.lang.Object if being
8669 (java_complete_expand_methods): Verify constructor circularity.
8670 (java_complete_expand_method): Call fix_constructor on
8671 constructors. Local variable no_ac_found removed. Restore
8672 bindings if method body expansion failed.
8673 (fix_constructors, verify_constructor_super,
8674 generate_field_initialization_code): New function.
8675 (java_expand_classes): Fixed leading comment. Write class file
8677 (resolve_expression_name): Check for illegal instance variable
8678 usage within the argument scope of an explicit constructor
8680 (resolve_qualified_expression_name): Pass extra from_super flag
8681 when invoking patch_method_invocation_stmt. New case for
8682 conditional expression when used as a primary. Check for error
8683 when acquiring super.
8684 (patch_method_invocation_stmt): Added extra argument super. New
8685 local variable is_static_flag. Set class_to_search according to
8686 the nature of the constructor invocation. Don't add `this'
8687 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8688 invocation within the argument scope of explicit constructor
8689 invocation. Set is_static according to is_static_flag. Provide
8690 extra `super' argument to patch_invoke invocation.
8691 (patch_invoke): New argument from_super. Loop on arguments
8692 indentation fixed. Pass from_super to invocation_mode. New switch
8693 case INVOKE_SUPER. Fixed error message in switch default case.
8694 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8696 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8697 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8698 message takes constructors into account.
8699 (find_applicable_accessible_methods_list): Fixed indentation.
8700 (qualify_ambiguous_name): Take explicit constructor invocation
8701 into account. Deal with a conditional expression as a primary to
8703 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8704 case. Added extra argument to patch_method_invocation_stmt.
8705 Register calls made to explicit constructor `this'. Don't call
8706 save_expr in ARRAY_REF case when emitting class files. Check for
8707 illegal use of this when expanding explicit constructor invocation
8709 (complete_function_arguments): Set and reset parser context
8710 explicit_constructor_p field value when appropriate.
8711 (build_super_invocation, build_this_super_qualified_invocation):
8713 (patch_assignment): Fixed typo.
8714 (patch_unaryop): Check on final fields occurs only when a decl
8716 (patch_return): Take constructors into account.
8717 (patch_conditional_expr): New function.
8718 * typeck.c (build_java_signature): Removed unnecessary empty line.
8720 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8722 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8724 1998-10-28 Tom Tromey <tromey@cygnus.com>
8726 * decl.c (init_decl_processing): Renamed fields.
8727 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8728 interface_len, msize fields.
8730 * class.c (make_class_data): Removed subclass_head and
8731 subclass_next fields.
8732 * decl.c (init_decl_processing): Removed subclass_head and
8733 subclass_next fields.
8735 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8737 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8738 * mangle.c (emit_unicode_mangled_name): Similarly.
8740 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8742 * jcf-parse.c (get_constant): Place braces around code to compute
8743 'd' when REAL_ARITHMETIC is not defined.
8745 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8747 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8750 1998-10-23 Tom Tromey <tromey@cygnus.com>
8752 * lang-specs.h: `.zip' files are input to jc1.
8754 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8756 * jvspecs.c: Add (but don't enable) support for combining multiple
8757 .class and .java input filenames to a single jc1 invocation.
8758 Add support for -C flag (copile to .class files).
8759 Translate -classpath and -CLASSPATH arguments.
8760 * lang-specs.h: Don't set %2 spec.
8762 1998-10-22 Tom Tromey <tromey@cygnus.com>
8764 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8766 (add_path): Don't add trailing separator to non-empty path
8769 * lang.c (lang_decode_option): Check for -fclasspath and
8770 -fCLASSPATH before examining other `-f' options.
8772 * java-tree.h (finalize_identifier_node): Don't declare.
8773 * class.c (make_class_data): Don't push "final" field.
8774 * decl.c (init_decl_processing): Don't push "final" field.
8775 (finalize_identifier_node): Removed.
8776 (init_decl_processing): Don't set finalize_identifier_node.
8778 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8780 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8782 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8783 (JV_SCAN_SOURCES): New macro.
8784 (JCF_DUMP_SOURCES): Likewise.
8785 (jcf-dump$(exeext)): New target.
8786 (jv-scan$(exeext)): New target.
8788 1998-10-22 Tom Tromey <tromey@cygnus.com>
8790 * Makefile.in (LEX): Removed.
8791 (LEXFLAGS): Likewise.
8792 (SET_BISON): New macro.
8794 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8795 spurious diffs in parse.c.
8796 ($(PARSE_SCAN_C)): Likewise.
8797 (PARSE_DIR): New macro.
8799 (PARSE_SCAN_C): Likewise.
8800 (PARSE_RELDIR): New macro.
8802 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8804 * jcf-io.c (find_class): Use saw_java_source to determine when to
8805 look for `.java' file.
8806 * jcf-parse.c (saw_java_source): New global.
8807 (yyparse): Set it if `.java' file seen.
8809 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8810 (GCJH_SOURCES): Likewise.
8811 * Makefile.in (datadir): New macro.
8812 (libjava_zip): Likewise.
8813 (JAVA_OBJS): Added jcf-path.o.
8814 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8815 (../gcjh$(exeext)): Likewise.
8816 (jcf-path.o): New target.
8817 * java-tree.h (fix_classpath): Removed decl.
8818 * jcf-parse.c (fix_classpath): Removed.
8819 (load_class): Don't call fix_classpath.
8820 * parse.y (read_import_dir): Don't call fix_classpath.
8821 * lex.h: Don't mention classpath.
8822 * lex.c (java_init_lex): Don't initialize classpath.
8823 * jcf-io.c (classpath): Removed global.
8824 (find_class): Use jcf_path iteration functions. Correctly search
8825 class path for .java file.
8826 (open_in_zip): New argument `is_system'.
8827 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8828 classpath-related options.
8829 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8831 (lang_init): Call jcf_path_init.
8832 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8833 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8834 Correctly put braces around second string in each entry.
8835 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8836 classpath-related options.
8837 (help): Updated for new options.
8838 * jcf.h: Declare functions from jcf-path.c. Don't mention
8840 * jcf-path.c: New file.
8842 * jcf-depend.c: Include jcf.h.
8844 * jcf-write.c (localvar_alloc): Returns `void'.
8845 (localvar_free): Removed unused variable.
8847 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8848 (init_parse): Use OBJECT_SUFFIX, not ".o".
8850 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * class.c (emit_register_classes): Renamed from
8853 emit_register_class.
8854 * java-tree.h (emit_register_classes): Prototype renamed from
8855 emit_register_class.
8856 * jcf-parse.c (yyparse): Call emit_register_classes once before
8858 * parse.y (java_expand_classes): No longer register classes.
8860 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * class.c (is_compiled_class): New local variable
8863 seen_in_zip. Identify classes found in currently compiled source
8865 * decl.c (complete_start_java_method): Fixed typo.
8866 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8867 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8868 (CLASS_P): Moved around.
8869 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8870 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8872 (jcf_parse_source): Changed leading comment. Removed unnecessary
8873 fclose and CLASS_FROM_SOURCE_P marking.
8874 (parse_source_file): New local variables remember_for_generation
8875 and filename. Mark parsed file name identifier node. Removed block
8876 executed when parse_only was null. Set remember_for_generation.
8877 Use it as an argument to java_pop_parser_context.
8878 (yyparse): New local variables several_files, list, next node and
8879 current_file_list. Split ampersand separated file names into
8880 current_file_list. Iterate through the list and parse accordingly.
8881 * parse.h (java_pop_parser_context): New function prototype.
8882 * parse.y (ctxp_for_generation): New static global variable.
8883 (java_pop_parser_context): New argument generate. Link popped ctxp
8884 to ctxp_for_generation list accordingly.
8885 (java_complete_expand_methods): Fixed indentation.
8886 (java_expand_classes): New function.
8888 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8890 * Makefile.in: Link with libiberty.a instead of memmove.o.
8892 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * lex.c (setjmp.h): No longer included.
8895 * lex.h (setjmp.h): Included.
8896 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8897 (duplicate_declaration_error_p): Renamed from
8898 duplicate_declaration_error.
8899 (build_array_from_name): New function prototype.
8900 * parse.y (setjmp.h): No longer included.
8901 (variable_declarator_id): Define action.
8902 (build_array_from_name): New function.
8903 (duplicate_declaration_error_p): Renamed from
8904 duplicate_declaration_error. Fixed leading comment.
8905 (register_fields): Main `for' loop reorganized. Uses
8906 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8907 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8908 build_array_from_name.
8909 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8911 (read_import_dir): Don't try to skip `.' and `..'.
8912 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8913 build_array_from_name. Main `for' loop reorganized.
8914 (resolve_qualified_expression_name): When building access to a
8915 field, use the type where the field was found, not its own type.
8916 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8917 field was found is null.
8918 (qualify_ambiguous_name): Sweep through all successive array
8921 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8923 * java-tree.h (pop_labeled_block, lang_printable_name,
8924 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8925 interface_of_p, inherits_from_p, fix_classpath,
8926 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8927 make_class_data, register_class, alloc_name_constant): New
8928 function prototypes.
8929 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8930 indentation. Added cast to remove warning.
8931 (lang_printable_name): Set v argument unused.
8932 (lang_print_error): Added argument to lang_printable_name call.
8933 (java_dummy_print, print_lang_decl, print_lang_type,
8934 print_lang_identifier, lang_print_xnode): All argument marked
8936 * lex.c (java_unget_unicode): Removed unnecessary argument.
8937 (java_allocate_new_line): Unused local variable is gone.
8938 (java_read_char): Added parenthesis in expressions to remove
8939 warnings. Added final return statement.
8940 (java_read_unicode): Added parenthesis in expression to remove
8942 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8943 (java_parse_escape_sequence): Likewise.
8944 (java_lex): Unused local variables are gone. Fixed
8945 java_unget_unicode invocation.
8946 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8948 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8949 lang_printable_name invocation in macro.
8950 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8952 (duplicate_declaration_error): Suppressed unused argument in
8954 (identical_subpath_p): Function declaration is gone.
8955 (patch_invoke): Suppressed unused argument in prototype.
8956 (patch_cast, build_labeled_block, check_thrown_exceptions):
8958 * parse.y (setjmp.h): Included
8959 (toplev.h): Likewise.
8960 (field_declaration:): Suppressed unused local
8961 (label_decl:): Fixed build_labeled_block invocation.
8962 (java_pop_parser_context): Put extra parenthesis around assignment
8964 (yyerror): Suppressed unused local variables.
8965 (variable_redefinition_error): Fixed lang_printable_name
8967 (create_interface): Suppressed unused local variables.
8968 (create_class): Likewise.
8969 (duplicate_declaration_error): Suppressed unused argument. Fixed
8970 lang_printable_name invocation.
8971 (register_fields): Suppressed unused local variable. Fixed
8972 duplicate_declaration_error invocation.
8973 (method_header): Suppressed unused local variable.
8974 (method_declarator, parser_check_super): Likewise.
8975 (java_complete_class): Suppressed unused local variable. Fixed
8976 fatal error message.
8977 (complete_class_report_errors): Added default: in switch.
8978 (java_check_regular_methods): Fixed lang_printable_name
8980 (check_throws_clauses): Likewise.
8981 (java_check_abstract_methods): Suppressed unused local
8982 variable. Fixed lang_printable_name invocation.
8983 (read_import_entry): Added supplemental return statement.
8984 (read_import_dir): Suppressed unused local variables.
8985 (check_pkg_class_access, declare_local_variables): Likewise.
8986 (source_start_java_method): Suppressed unused extern variable
8988 (expand_start_java_method): Suppressed unused extern and local
8989 variable declarations.
8990 (java_complete_expand_methods): Likewise.
8991 (java_complete_expand_method): Suppressed unused local variables.
8992 (make_qualified_name): Likewise.
8993 (resolve_qualified_expression_name): Added default: in
8994 switch. Fixed lang_printable_name invocation.
8995 (class_instance_creation_expression): Added parenthesis around
8997 (patch_method_invocation_stmt): Fixed lang_printable_name and
8998 patch_invoke invocations.
8999 (check_for_static_method_reference): Fixed lang_printable_name
9001 (patch_invoke): Suppressed unused arguments and local variables.
9002 (lookup_method_invoke): Suppressed unused local variables.
9003 (qualify_ambiguous_name): Added default: in switch.
9004 (identical_subpath_p): Function removed.
9005 (patch_assignment): Suppressed unused local variables. Suppressed
9006 unnecessary if statement. Fixed lang_printable_name invocations.
9007 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9008 (valid_ref_assignconv_cast_p): Parenthesis around
9009 expression. Suppressed unused local variables.
9010 (build_binop): Suppressed unused local variables. fixed
9011 lang_printable_name invocations.
9012 (string_constant_concatenation): Suppressed unused local
9014 (patch_unaryop): Fixed lang_printable_name invocation.
9015 (patch_cast): Suppressed unnecessary argument. Fixed
9016 lang_printable_name invocation.
9017 (patch_array_ref): Fixed lang_printable_name invocation.
9018 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9019 (build_labeled_block): Suppressed unused argument.
9020 (generate_labeled_block): Fixed build_labeled_block invocation.
9021 (build_loop_body): Suppressed unused local variables.
9022 (patch_loop_statement): Likewise.
9023 (patch_exit): Fixed lang_printable_name invocation.
9024 (patch_switch_statement): Likewise.
9025 (case_identity): First argument marked unused.
9026 (patch_try_statement): Fixed lang_printable_name invocations.
9027 (patch_synchronized_statement, patch_throw_statement): Likewise.
9028 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9029 lang_printable_name invocations.
9030 (check_thrown_exceptions_do): Suppressed unused argument.
9032 1998-10-14 Tom Tromey <tromey@cygnus.com>
9034 * jcf-write.c (write_classfile): Add output class file as target.
9035 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9036 * jcf.h: Added declarations for dependency-tracking functions.
9037 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9038 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9039 (finish_parse): Call jcf_dependency_write.
9040 (dependency_tracking): New global.
9041 (DEPEND_SET_FILE): New define.
9042 (DEPEND_ENABLE): New define.
9043 (init_parse): Enable dependency tracking if required.
9045 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9046 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9047 (../gcjh$(exeext)): Likewise.
9048 (jcf-depend.o): New target.
9049 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9050 (GCJH_SOURCES): Likewise.
9051 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9053 (find_classfile): Added dep_name argument.
9054 (find_class): Compute name of dependency.
9055 (open_in_zip): Call jcf_dependency_add_file.
9056 * gjavah.c (output_file): No longer global.
9057 (usage): Don't mention "gjavah".
9059 (java_no_argument): Likewise.
9060 (version): Likewise.
9061 (main): Recognize and handle -M family of options.
9062 (print_mangled_classname): Return is void.
9063 (process_file): Handle case where output is suppressed.
9064 (HANDLE_END_FIELD): Likewise.
9065 (HANDLE_METHOD): Likewise.
9066 * jcf-depend.c: New file.
9068 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9070 * java-tree.def: Add missing newline at EOF.
9072 1998-10-13 Tom Tromey <tromey@cygnus.com>
9074 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9075 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9077 Include <config.h> and "system.h".
9078 (disassemble_method): Undefine RET to avoid clash with
9081 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * decl.c (runtime_exception_type_node, error_exception_type_node):
9084 New global variables.
9085 (init_decl_processing): Initialized.
9086 * expr.c (java_lang_expand_expr): Set caught exception type to
9087 null if catch handler argument doesn't exit.
9088 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9090 * java-tree.h (runtime_exception_type_node,
9091 error_exception_type_node): Global variables declared.
9092 (DECL_FUNCTION_THROWS): New macro.
9093 (DECL_FUNCTION_BODY): Modified comment.
9094 (DECL_SPECIFIC_COUNT): Likewise.
9095 (struct lang_decl): New field throws_list.
9096 (IS_UNCHECKED_EXPRESSION_P): New macro.
9097 * lex.c (java_lex): Generate location information for THROW_TK.
9098 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9099 EXCEPTIONS_P): New macros.
9100 (enum jdep_code): New value JDEP_EXCEPTION.
9101 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9102 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9103 PATCH_METHOD_RETURN_ERROR): New macros.
9104 (patch_method_invocation_stmt): Added new argument to prototype.
9105 (patch_synchronized_statement, patch_throw_statement,
9106 check_thrown_exceptions, check_thrown_exceptions_do,
9107 purge_unchecked_exceptions, check_throws_clauses): New function
9109 * parse.y Fixed typo in keyword section.
9110 (throw:): Rule tagged <node>.
9111 (THROW_TK): Keyword tagged <operator>.
9112 (method_header:): Last argument to call to method_header passed
9114 (throws:, class_type_list:, throw_statement:,
9115 synchronized_statement:, synchronized:): Defined actions.
9116 (method_header): New local variable current. Register exceptions
9118 (java_complete_tree): Complete and verify exceptions from throws
9120 (complete_class_report_errors): Error message on exceptions not
9122 (java_check_regular_methods): Fixed typo. Shortcut on private
9123 overriding methods. Changed error message on method
9124 redefinition. Check for throws clause compatibility.
9125 (check_throws_clauses): New function.
9126 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9127 method. Changed error message on method redefinition.
9128 (currently_caught_type_list): New static variable.
9129 (java_complete_expand_methods): Purge unchecked exceptions from
9130 throws clause list. Call PUSH_EXCEPTIONS before walk and
9131 POP_EXCEPTIONS after.
9132 (resolve_qualified_expression_name): Pass new argument as NULL to
9133 patch_method_invocation_stmt.
9134 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9135 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9136 argument list when appropriate. Use new argument if non null to
9137 store selected method decl.
9138 (patch_invoke): Convert if necessary args of builtin types before
9139 forming CALL_EXPR. Argument list no longer reversed here.
9140 (invocation_mode): Treat final methods as static methods.
9141 (java_complete_tree): New cases for THROW_EXPR: and
9142 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9144 (complete_function_arguments): No more RECORD_TYPE
9145 conversion. Function parameter nodes no longer saved.
9146 (valid_ref_assignconv_cast_p): Avoid handling null type.
9147 (patch_binop): Fixed null constant reference handling.
9148 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9150 (patch_try_statement): Fixed comments. Record caught types in
9151 list, push the list, expand try block and pop the list.
9152 (patch_synchronized_statement, patch_throw_statement,
9153 check_thrown_exceptions, check_thrown_exceptions_do,
9154 purge_unchecked_exceptions): New functions.
9155 * typeck.c (lookup_argument_method): Allow WFL in place of method
9156 DECL_NAME during method definition check
9158 1998-10-09 Tom Tromey <tromey@cygnus.com>
9160 * gjavah.c (decode_signature_piece): New function.
9161 (print_c_decl): Use it. Added `name_override' argument.
9162 (print_method_info): Use name_override argument to print_c_decl.
9163 (seen_fields): Removed.
9164 (print_field_info): Don't update seen_fields.
9165 (struct method_name): New structure.
9166 (method_name_list): New global.
9167 (print_method_info): Add new method to list of methods.
9168 (name_is_method_p): New function.
9169 (print_field_info): If field name has same name as method, then
9171 (process_file): Parse methods before fields.
9172 (field_pass): New global.
9173 (HANDLE_END_FIELD): Take field_pass into account.
9175 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9177 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9178 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9180 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9182 * jvspec.c: Fix bug in jvgenmain_spec patch.
9184 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9187 * decl.c (soft_exceptioninfo_call_node): New global variable.
9188 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9189 takes extra integer argument. soft_exceptioninfo_call_node
9191 * except.c (java_set_exception_lang_code): New function
9192 (method_init_exceptions): Called here.
9193 (prepare_eh_table_type): New function.
9194 (expand_end_java_handler): Called here.
9195 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9196 one argument. Modified generation of call to
9197 soft_badarrayindex_node to use new argument.
9198 (build_java_arrayaccess): Pass faulty index value to
9199 build_java_throw_out_of_bounds_exception.
9200 (generate_name): New function.
9201 (java_lang_expand_expr): New local variables node, current,
9202 has_finally_p. Expand TRY_EXPR node.
9203 (process_jvm_instruction): Replace top of the stack with thrown
9204 object reference when entering exception handler.
9205 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9206 specific tree codes.
9207 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9209 (DECL_SPECIFIC_COUNT): New macro.
9210 (prepare_eh_table_type, java_set_exception_lang_code,
9211 generate_name): New function declarations.
9212 (match_java_method): Declaration deleted.
9213 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9215 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9216 * parse.h (redefinition_error, refine_accessible_methods_list,
9217 can_cast_to_p): Function declaration removed.
9218 (classitf_redefinition_error, variable_redefinition_error,
9219 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9220 find_most_specific_methods_list, argument_types_convertible,
9221 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9222 valid_cast_to_p, valid_method_invocation_conversion_p,
9223 try_reference_assignconv, add_stmt_to_compound,
9224 build_jump_to_finally, build_tree_list, patch_try_statement,
9225 java_get_catch_block): New function declarations.
9226 * parse.y (string_buffer_type): Global variable deleted.
9227 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9228 finally): Rules tagged <node>.
9229 (TRY_TK, CATCH_TK): Token tagged <operator>.
9230 (class_body_declaration:, class_member_declaration:,
9231 formal_parameter:, explicit_constructor_invocation:,
9232 interface_member_declaration:, constant_declaration:,
9233 primary_no_new_array:, class_instance_creation_expression:,
9234 array_creation_expression:): Issue error on unsuported JDK1.1
9236 (try_statement:, catches:, finally:): Define actions.
9237 (catch_clause_parameter): New rule.
9238 (catch_clause:): Use new rule catch_clause_parameter.
9239 (parse_jdk1_1_error): New function.
9240 (redefinition_error): Renamed classitf_redefinition_error.
9241 (variable_redefinition_error): New function.
9242 (check_class_interface_creation): Call
9243 classitf_redefinition_error.
9244 (java_complete_tree): Added error message on JDEP_TYPE: case.
9245 (complete_class_report_errors): Fixed indentation.
9246 (declare_local_variables): Call variable_redefinition_error.
9247 (source_end_java_method): Call java_set_exception_lang_code and
9248 emit_handlers where appropriate.
9249 (java_method_add_stmt): Call add_stmt_to_block.
9250 (add_stmt_to_block): New function.
9251 (lookup_method_invoke): Fixed outside comment. new local variable
9252 candicates. Call find_applicable_accessible_methods_list and
9253 find_most_specific_methods_list when searching for a
9254 method. Modified error report to list possible candidates when
9256 (find_applicable_accessible_methods_list,
9257 find_most_specific_methods_list, argument_types_convertible): New
9259 (refine_accessible_methods_list): Function deleted.
9260 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9261 expr (if applicable) before calling patch_array_ref.
9262 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9263 (enter_block): Fixed comment.
9264 (enter_a_block): New function.
9265 (patch_assignment): Reorganized. Call try_reference_assignconv for
9266 references. Call valid_cast_to_p instead of can_cast_to_p.
9267 (try_reference_assignconv,
9268 valid_builtin_assignconv_identity_widening_p): New functions.
9269 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9270 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9272 (build_string_concatenation): Don't resolve StringBuffer.
9273 (patch_cast): Fixed inverted arguments.
9274 (patch_array_ref): Code to save array expr deleted. Call
9275 valid_cast_to_p instead of can_cast_to_p.
9276 (generate_labeled_block): Call generate_name.
9277 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9278 patch_try_statement): New functions.
9279 * typeck.c (match_java_method): Function deleted.
9281 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9283 * jvspec.c: jvgenmain_spec uses different temporary file names.
9285 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9287 * jvspec.c (lang_specific_driver): Fail if user specifies
9288 --main= when not linking.
9290 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9292 * class.c (make_class_data): Push value for `thread' field.
9293 * decl.c (init_decl_processing): Added `thread' field to class.
9295 * class.c (add_field): Always make static fields externally
9298 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9300 * expr.c (build_java_athrow,
9301 build_java_throw_out_of_bounds_exception, expand_invoke,
9302 build_newarray, expand_java_multianewarray, build_java_monitor):
9303 Update comments to reflect _Jv_* function names.
9305 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9307 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9308 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9309 * parse.y (expand_start_java_method): Likewise.
9311 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9313 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9315 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9316 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9317 * expr.c: Remove no-longer-needed calls to promote_type.
9318 * decl.c (give_name_to_locals): Liekwise.
9319 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9320 * parse.y: Add/remove promote_type calls as appropriate.
9321 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9322 (parse_signature_string): Likewise.
9323 (build_java_array_type): Fix for now signature convenions.
9325 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9327 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9329 * class.c (init_class_processing): libjava function renamed to
9332 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9334 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9335 * java-tree.def: Fixed DEFTREECODE third argument.
9336 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9337 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9338 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9339 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9340 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9341 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9342 * lang.c (java_tree_code_type, java_tree_code_length,
9343 java_tree_code_name): New arrays.
9344 (lang_init): Append Java tree node definitions to Gcc ones.
9345 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9347 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9349 (java_lex): Allow declaration of empty string constants. Retain
9350 location information on CASE_TK and DEFAULT_TK.
9351 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9352 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9353 Modified to be more robust.
9354 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9355 (build_new_invocation, try_builtin_assignconv,
9356 patch_switch_statement, string_constant_concatenation,
9357 build_string_concatenation, patch_string_cst, patch_string,
9358 java_expand_switch): New function declarations.
9359 * parse.y: Rules related to switch and EH tagged <node>.
9360 (label_id): Set to NULL_TREE
9361 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9363 (this_or_super:): Fixed indentation.
9364 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9365 statement_expression:): Removed call to RULE on all sub-rules.
9366 (switch_expression:, switch_labels:): New rules.
9367 (switch_statement:, switch_block:, switch_block_statement_groups:,
9368 switch_block_statement_group:, switch_labels:, switch_label:):
9370 (throw_statement:, synchronized_statement:, try_statement:):
9371 Defined temporary actions.
9372 (class_instance_creation_expression:): Call
9373 build_new_invocation. Fixed indentation.
9374 (field_access): Fixed indentation.
9375 (method_invocation): Likewise.
9376 (make_qualified_primary): Use THIS_EXPR.
9377 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9378 resolving from SUPER, set *type_found.
9379 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9380 (java_complete_tree): Removed unused local variable `location'. Case
9381 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9382 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9383 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9384 STRING_CST: case. default: checks for patchable strings.
9385 (complete_function_arguments): Transform string constant or
9386 crafted StringBuffer if necessary.
9387 (build_method_invocation): Fixed comments.
9388 (build_new_invocation): New function.
9389 (patch_assignment): Call try_builtin_assignconv to figure a valid
9390 assignment conversion between builtin types.
9391 (try_builtin_assignconv): New function.
9392 (build_binop): Use URSHIFT_EXPR directly to call build.
9393 (operator_string): Use UNARY_PLUS_EXPR.
9394 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9396 (do_merge_string_cste, merge_string_cste,
9397 string_constant_concatenation, build_string_concatenation,
9398 patch_string, patch_string_cst): New function.
9399 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9400 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9401 (build_newarray_node): Use NEW_ARRAY_EXPR.
9402 (build_this): Use THIS_EXPR.
9403 (build_return): Enable debug information on return statement.
9404 (build_if_else_statement): Likewise.
9405 (complete_labeled_statement): Fixed related comment.
9406 (build_loop_body): Fixed comment.
9407 (build_bc_statement): Enable debug information on break/continue
9409 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9411 (patch_switch_statement, case_identity, java_expand_switch): New
9414 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9416 * buffer.h (BUFFER_INIT): New macro.
9417 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9418 Pass (struct jcf_partial *state) to most functions.
9419 (jcf_block, jcf_relocation): New types.
9420 Support labels, branches, conditionals, loops.
9422 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9424 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9426 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9428 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9429 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9430 not integer_type_node (INT_TYPE_SIZ bits).
9432 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9434 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9435 * jcf-dump.c (print_exception_table): New function.
9436 (disassemble_method): Better handling of wide instructions.
9437 Make more robust for bad input.
9439 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9441 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9444 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9446 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9448 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9450 * Makefile.in ($(PARSE_H)): Removed target.
9452 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9454 * Makefile.in (JAVA_OBJS): Add memmove.o
9455 (memmove.o): New target & rules.
9457 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9459 * expr.c (expand_invoke): Don't generate a call to the class init
9462 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9464 * Makefile.in: Add many missing dependencies.
9465 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9467 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9468 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9470 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9472 * decl.c (complete_start_java_method): If method is static (and
9473 not private) call _Jv_InitClass.
9474 * expr.c (expand_invoke): Don't call build_class_init.
9476 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9478 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9480 * Make-lang.in (GCJ): Define before using.
9482 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9484 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9485 losing due to namespace pollution in GNU getopt.h
9487 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9489 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9490 (java.all.cross): Likewise.
9491 (java.rest.encap): Likewise.
9493 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9495 * gjavah.c (print_class_decls): Fix thinko in arglist
9496 * jcv-io.c (find_classfile): Similarly.
9498 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9500 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9502 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9504 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9505 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9506 * Makefile.in (PARSE_C): New macro.
9507 (PARSE_H): Likewise.
9508 (PARSE_SCAN_C): Likewise.
9509 ($(PARSE_C)): Target renamed from parse.c.
9510 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9511 (clean): Remove parse-scan.c as well.
9512 (parse.o): Depend on $(PARSE_C).
9514 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9516 * README, license.terms: Removed.
9518 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9519 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9520 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9521 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9522 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9523 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9524 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9525 and Java trademark attribution.
9527 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9529 * Makefile.in: Use gcjh, not gjavah.
9530 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9531 * Make-lang.in: Changed gjavah to gcjh everywhere.
9533 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9535 * gjavah.c: Support new -prepend -add -append flags.
9536 (print_method_info): Method is not virtual if class is final.
9538 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * jv-scan.c: Fixed copyright assignment.
9541 * keyword.gperf: Likewise.
9542 * keyword.h: Likewise.
9543 * lex.c: Fixed copyright assignment.
9544 (java_lex): Push unicode back when parsing '<'.
9545 * lex.h: Fixed copyright assignment.
9546 * parse-scan.y: Likewise.
9547 * parse.h: Fixed copyright assignment.
9548 (build_debugable_stmt, complete_for_loop): New function prototypes.
9549 * parse.y: Fixed copyright assignment.
9550 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9551 size_zero_node when completing a loop with no exit condition.
9552 (for_statement_nsi:): Define action.
9553 (for_init:, for_update:): Return size_zero_node when empty.
9554 (declare_local_variables): Call build_debugable_stmt.
9555 (build_debugable_stmt): New function.
9556 (build_loop_body): Build debugable statement around loop
9558 (complete_loop_body): Take into account the debugable statement
9559 around the EXIT_EXPR.
9560 (complete_loop_body): New function.
9561 (patch_exit_expr): Fixed condition inversion.
9563 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9565 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9566 name of thread define.
9567 * jvspec.c (THREAD_NAME): New macro.
9569 (THREADLIB): Likewise.
9570 (lang_specific_driver): Recognize attempt to link with thread
9571 library or gc library. Recognize -ljava on command line so it
9572 isn't linked against more than once.
9574 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9576 * parse-scan.y (report_main_declaration): Name of the class
9577 containing `main' can be a qualified name.
9579 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9581 * config-lang.in: Changed gjavac to gjc everywhere.
9582 * Make-lang.in: Changed gjavac to gjc everywhere.
9584 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9587 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9588 and install the files.
9589 * Makefile.in (JAVA_OBJS_LITE): New variable.
9590 (compiler:): Now include jv-scan as a dependency.
9591 (../jv-scan$(exeext), parse-scan.c): New targets.
9592 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9593 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9594 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9595 check for errors even if parse_only.
9596 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9598 (yylex): New function. Uses java_lex body.
9599 (java_lex): Removed commented out statement. Remove local variable
9600 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9601 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9602 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9603 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9604 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9605 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9607 (java_lex_error): Empty if JC1_LITE is defined.
9608 (java_get_line_col): Return 0 if JC1_LITE is defined.
9609 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9610 SET_MODIFIER_CTX): Moved into the section containing the macros
9611 conditionally defined by JC1_LITE.
9612 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9613 argument if JC1_LITE is defined.
9614 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9615 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9617 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9618 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9619 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9620 to different values according to JC1_LITE.
9621 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9622 declared if JC1_LITE set.
9623 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9624 defined if JC1_LITE not set.
9625 (struct parser_ctx): Reorganized and skip the jc1 front end part
9627 (java_layout_classes): New function definition.
9628 (java_push_parser_context, java_init_lex, yyparse, yylex,
9629 yyerror): Prototype always declared. All other static function
9630 prototypes declared only if JC1_LITE is not set.
9631 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9632 declared in parse.h.
9633 (java_layout_classes): New function.
9634 (java_complete_expand_methods): No longer layout the class here.
9635 * parse-scan.y: New file.
9636 * jv-scan.c: New file.
9638 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9640 * gjavah.c (main): Handle -friend option.
9641 (friend_specs): New global.
9642 (generate_access): Handle friend_specs.
9643 (process_file): Likewise.
9644 (MAX_FRIENDS): New macro.
9645 (friend_count): New global.
9646 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9647 Changed all callers.
9649 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9651 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9652 (main): Handle processing all the entries of a named .zip archive.
9653 * jcf-io.c (jcf_trim_old_input): New function.
9654 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9656 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9658 * lang.c (flag_assume_compiled): Make default be on.
9660 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9662 * jcf-dump.c: Add bunches of flags to control output more.
9663 (process_class): New function; support printing more than one class.
9664 (main): Support new --print-main and --javap flags.
9665 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9666 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9668 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9670 Change mangling of dispatch table to match C++ vtable (w/thunks).
9671 * class.c (build_dtable_decl), java-tree.h: New function.
9672 (make_class_data): Call it.
9673 * decl.c (init_decl_processing): Likewise.
9675 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9677 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9678 soft_anewarray; adjust args passed.
9679 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9680 match _Jv_NewObjectArray.
9682 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9684 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9685 * expr.c (loopup_label): Call create_label_decl.
9686 (create_label_decl): New function.
9687 (java_lang_expand_expr): Call expand_start_bindings with argument
9689 * java-tree.h Added space after PROTO in function declarations
9691 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9692 (create_label_decl, push_labeled_block): New function
9694 * lex.c (label_id): Initialize.
9695 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9697 * parse.h Added space after PROTO in function declarations when
9699 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9700 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9701 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9702 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9704 (struct parser_ctxt): New fields current_loop,
9705 current_labeled_block.
9706 (build_if_else_statement, patch_if_else_statement,
9707 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9708 generate_labeled_block, complete_labeled_statement,
9709 build_bc_statement, patch_bc_statement, patch_loop_statement,
9710 build_new_loop, build_loop_body, complete_loop_body): New function
9712 * parse.y (java_warning_count): New global variable.
9713 (label_id): New static variable.
9714 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9715 (block:): Return size_zero_node when block is empty.
9716 (empty_statement:): Return size_zero_node.
9717 (statement:): Implement supplemental action when for_statement: is
9719 (label_decl:): New rule.
9720 (labeled_statement:): Rewritten using label_decl. Actions
9722 (labeled_statement_nsi:): Likewise.
9723 (if_then_statement): Actions implemented.
9724 (while_expression): New rule.
9725 (while_statement:): Rewritten using while_expression. Actions
9727 (while_statement_nsi:): Likewise.
9728 (do_statement_begin:): New rule.
9729 (do_statement:): Rewritten using do_statement_begin. Actions
9731 (for_statement:): Rewritten using for_begin. Actions implemented.
9732 (for_statement_nsi:): Likewise.
9733 (for_header:, for_begin:): New rules.
9734 (for_init:): Actions implemented.
9735 (statement_expression_list:, break_statement:,
9736 continue_statement:): Likewise.
9737 (yyerror): Count number of issued warning(s).
9738 (java_report_errors): Report error(s) and/or warning(s).
9739 (java_complete_class): Use build_java_argument_signature to
9740 recompute completed method signature.
9741 (java_check_regular_methods): New locals method_wfl and aflags.
9742 Use method_wfl instead of lookup_cl during error reports. Fixed
9743 indentation and modified some error messages. Use
9744 lang_printable_name in method instead of the DECL_NAME. New code
9745 to issue warnings on methods not overriding corresponding methods
9746 private to a different package.
9747 (java_method_add_stmt): Call add_stmt_to_compound.
9748 (add_stmt_to_compound): New function.
9749 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9750 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9751 (build_if_else_statement, patch_if_else_statement,
9752 build_labeled_block, generate_labeled_block,
9753 complete_labeled_statement, build_new_loop, build_loop_body,
9754 complete_loop_body, patch_loop_statement, build_bc_statement,
9755 patch_bc_statement, patch_exit_expr): New functions.
9756 * typeck.c (build_java_signature): Build argument signature before
9757 enclosing it in between parenthesis.
9759 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9761 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9762 (JAVA_OBJS): Added reminder comment
9764 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9766 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9767 be interpreted as a long long.
9769 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9771 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9772 soft_initialise_class. Use _Jv_NewMultiArray, not
9773 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9774 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9775 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9776 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9778 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9780 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9781 length_identifier_node): New global tree node constants.
9782 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9783 Replace uses by super_identifier_node etc.
9784 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9786 * parse.y (resolve_field_access): Don't special-case ".length" if
9787 flag_emit_class_files.
9788 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9789 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9792 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9794 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9795 * class.c (make_method_value): Remove init for removed fields.
9797 * class.c (layout_class): Use build_java_argument_signature.
9798 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9800 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9801 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9802 (build_java_signature): Don't use push_java_argument_signature.
9804 * typeck.c (lookup_argument_method): New function.
9805 * parse.y (java_check_regular_methods): Use lookup_argument_method
9806 instead of lookup_java_method2 followed by lookup_java_method.
9808 * parse.y (check_method_redefinition): Minor optimization.
9810 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9811 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9813 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9815 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9818 * gjavah.c (java_float_finite): Use K&R-style definition.
9819 (java_double_finite): Likewise.
9820 (generate_access): Now returns void. Changed all callers.
9821 (last_access_generated): Removed.
9822 (process_file): Only make a single pass over the .class file.
9824 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9826 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9827 for compatibility for G++ (with -fvtable-thunks).
9828 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9830 * gjavah.c (process_file): Use public inheritance for super-class.
9832 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9834 * lex.c (java_init_lex): Initialize ctxp->package.
9835 * parse.h (struct parser_ctxt): package and package_len replaced
9836 by tree package, an identifier node. Field method_decl_list is
9837 gone. Fixed comments.
9838 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9839 class_in_current_package): New function prototypes.
9840 * parse.y (array_type:): Set class loaded flag on primitive type
9842 (package_declaration:): Assign ctxp->package to the
9844 (method_invocation:): Handle invocation of method qualified by
9846 (single_type_import_declaration:): Removed ambiguity check.
9847 (java_pop_parser_context): New local variable `next'. Reset and
9848 set IMPORT_CLASSFILE_NAME flags on current and previous import
9850 (java_accstring_lookup): Use new local macro COPY_RETURN.
9851 (lookup_field_wrapper): New function.
9852 (parser_qualified_classname): Use merge_qualified_name.
9853 (parser_check_super_interface): Broaden error message.
9854 (do_resolve_class): Check for qualified class name in the current
9855 compilation unit if appropriate.
9856 (process_imports): Check for already defined classes.
9857 (check_pkg_class_access): Got rid of call to
9858 get_access_flags_from_decl.
9859 (java_complete_expand_methods): Call safe_layout_class based on
9860 the current class size.
9861 (make_qualified_primary): Build a WFL qualification on primary if
9863 (merge_qualified_name): New function.
9864 (make_qualified_name): Use merge_qualified_name.
9865 (resolve_expression_name): Use safe_lookup_field.
9866 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9867 (resolve_qualified_expression_name): Likewise. Check on resolved
9868 element accessibility.
9869 (not_accessible_p, class_in_current_package): New functions.
9870 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9871 (patch_method_invocation_stmt): Merged common pieces. Check
9872 accessibility of invoked method.
9873 (check_for_static_method_reference): Add returned type in error
9875 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9876 (refine_accessible_methods_list): Merged two conditions in test.
9877 (java_complete_class): Sanity check on stabilize_ref gone.
9878 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9880 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9882 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9884 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9886 * gjavah.c (F_NAN): Removed.
9887 (F_NAN_MASK): New macro.
9888 (F_POSITIVE_INFINITY): Removed.
9889 (F_NEGATIVE_INFINITY): Likewise.
9890 (java_float_finite): Rewrote.
9891 (D_NAN_MASK): Renamed.
9892 (java_double_finite): Rewrote.
9893 (D_POSITIVE_INFINITY): Removed.
9894 (D_NEGATIVE_INFINITY): Likewise.
9896 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9897 If verbose, print underlying representation of value in hex.
9899 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9901 * buffer.h, buffer.c: New files.
9902 * Makefile.in (JAVA_OBJS): Add buffer.o.
9904 Support locals variables and writing their debug entries to .class.
9905 * jcf-write.c: Simplify some by user new buffer type.
9906 (vode_buffer_grow): Removed.
9907 (struct localvar_info): New type.
9908 (localsvars, localvartable): New buffers.
9909 (localvar_alloc, localvar_free): New functions.
9910 (generate_bytecode_insns): Handle local variables.
9911 (generate_classfile): Write LocalVariableTable attribute.
9913 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9915 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9916 * zipfile.h (ZIPMAGIC): New macro.
9918 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9920 * Makefile.in (gjavah.o): Updated dependencies.
9921 (jcf-dump.o): Likewise.
9922 (all.indirect): Use ../gjavah.
9923 (../gjavah$(exeext)): Likewise.
9924 (clean): Don't remove gjavah.
9925 (clean): Remove parse.c, not java/parse.c.
9926 * Make-lang.in (java): Added gjavah.
9927 (gjavah$(exeext)): New target.
9928 (GJAVAH_SOURCES): New macro.
9929 (java.all.build): Added gjavah.
9930 (java.all.cross): Likewise.
9931 (java.rest.encap): Likewise.
9932 * config-lang.in (compilers, stagestuff): Added gjavah.
9934 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9936 * gjavah.c (java_float_finite): New function.
9937 (java_double_finite): Likewise.
9938 (F_POSITIVE_INFINITY): New macro.
9939 (F_NEGATIVE_INFINITY): Likewise.
9941 (D_POSITIVE_INFINITY): Likewise.
9942 (D_NEGATIVE_INFINITY): Likewise.
9944 (print_field_info): Use java_float_finite and java_double_finite.
9946 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9948 * parse.y (method_header): Name "this" implicit argument.
9950 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9952 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9953 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9954 (put_linenumber): New function.
9955 (generate_bytecode_insns, generate_classfile): Write line numbers.
9957 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9960 (lookup_name, build_known_method_ref, build_class_init,
9961 build_invokevirtual, invoke_build_dtable, match_java_method,
9962 build_field_ref, pushdecl_force_head, build_java_binop,
9963 binary_numeric_promotion, build_decl_no_layout,
9964 build_java_arrayaccess, build_newarray, build_anewarray,
9965 build_java_array_length_access, build_java_arraynull_check): New
9966 extern function prototypes.
9967 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9968 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9970 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9972 * jcf.h (jcf_out_of_synch): New extern function prototype.
9973 * parse.h: Static/global function implemented in parse.y
9974 prototyped and declarations moved at the end of the file.
9975 (DECL_P): Check that the argument isn't null.
9976 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9977 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9978 (QUAL_DECL_TYPE): New macro.
9979 (PARAMS): Macro definition removed.
9980 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9981 (return_statement:): Call build_return.
9982 (field_access:): Call make_qualified_primary in sub rule.
9983 (method_invocation:): Build method invocation and call
9984 make_qualified_primary when processing primaries.
9985 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9986 get_type_from_signature.
9987 (java_check_regular_method): Extra integer 0 argument when calling
9988 lookup_java_method2.
9989 (lookup_java_interface_method2): Extra method DECL argument when
9990 calling lookup_java_interface_method2.
9991 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9993 (java_complete_expand_method): Layout current class iff not
9994 already done. Don't process interface's methods.
9995 (java_complete_expand_method): Use super class only if it
9996 exists. Use current class otherwise.
9997 (make_qualified_primary): New function.
9998 (resolve_expression_name): Process qualified expression or
9999 expression from primary the same way.
10000 (resolve_expression_name): Two last arguments to
10001 resolve_field_access are now NULL_TREEs.
10002 (resolve_field_access): New variable is_static. Local field must
10003 be DECLs. is_static computed on field DECLs only. Append code in
10004 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10005 to initialize field_type.
10006 (resolve_qualified_expression_name): New local variable,
10007 previous_call_static and is_static. Handle primaries with function
10008 calls, casts, array references and `this'. `super' now handled as
10009 `(super_class)this'. Use is_static to clarify boolean expressions.
10010 Added code to handle case where a proper handle is required to
10011 access a field. Use QUAL_DECL_TYPE where applicable.
10012 (maybe_access_field): New function.
10013 (patch_method_invocation_stmt): New arguments primary, where,
10014 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10015 deleted. Use `where' as a type to search from if specified. Check
10016 for static method reference where forbidden. Append primary or
10017 current_this to the argument list if not calling constructor nor
10019 (check_for_static_method_reference): New function.
10020 (patch_invoke): Layout the class on which new is done if
10022 (lookup_method_invoke): Changed format to report errors on
10024 (qualify_ambiguous_name): New local variable this_found. Now
10025 handle things from primaries. Method call are considered
10027 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10028 changed into NULLs.
10029 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10030 (java_complete_tree): New case fo RETURN_EXPR. Process function
10031 call arguments in separate function.
10032 (complete_function_arguments): New function.
10033 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10035 (patch_assignment): Take the return function slot into account as
10036 a RHS. Distinguish assignment from a return.
10037 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10038 when checking methods in interfaces.
10039 (resolve_type_during_patch): NULL argument to unresolve_type_p
10040 instead of NULL_TREE.
10041 (patch_newarray): Fixed typo in comment.
10042 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10043 (build_return, patch_return): New functions.
10044 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10046 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10048 * constants.c (find_name_and_type_constant, find_fieldref_index,
10049 find_methodref_index): New methods.
10050 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10051 just return given method. Also, rename to build_known_method_ref.
10052 (expand_invoke): Rename call to build_invoke_non_interface.
10053 * java-tree.h, parse.h: Update prototype.
10054 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10055 (such as expand_expr_stmt) if flag_emit_class_files.
10056 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10057 STACK_TARGET, IGNORE_TARGET): New macros.
10058 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10059 (generate_bytecode_insn): New function to generate method's bytecode.
10060 (generate_classfile): Node generate Code attribute for a method.
10061 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10062 push_long_const, field_op, adjust_typed_op, maybe_wide):
10063 New functions used by generate_bytecode_insn.
10065 * typeck.c (signature_include_return): Remove variable.
10066 (push_java_argument_signature, build_java_argument_signature): New.
10067 (build_java_signature): Use push_java_argument_signature.
10068 * parse.y: Use build_java_argument_signature instead of fiddling
10069 with signature_include_return.
10071 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10073 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10076 * Makefile.in (all.indirect): Added gjavah$(exeext).
10077 (gjavah$(exeext)): Added $(exeext).
10080 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * class.c (layout_class): Call to java_layout_parsed_class replace
10083 by safe_layout_class.
10084 * expr.c (build_java_array_length_access): Removed static storage
10085 class in the function definition.
10086 (build_java_arraynull_check): Likewise.
10087 Also fixed typos in two comments.
10088 * lex.c (java_init_lex): Initialize static global kw_length.
10089 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10090 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10092 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10093 * parse.h (resolve_no_layout): New static function declaration.
10094 (get_identifier_in_static): Declaration removed.
10095 (java_layout_parsed_class): Function name declaration changed to
10097 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10098 not_initialized_as_it_should_p, build_this): New static function
10100 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10101 binary_numeric_promotion, stabilize_reference,
10102 build_decl_no_layout, build_java_arrayaccess): Extern function
10103 declarations moved into their own section.
10104 (build_newarray, build_anewarray, build_java_array_length_access,
10105 build_java_arraynull_check): New extern function declarations.
10106 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10107 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10109 (CALL_CONSTRUCTOR_P): New macro.
10110 * parse.y (kw_length): New static global tree node.
10111 (return_statement): Tagged <node>.
10112 (RETURN_TK): Tagged <operator>.
10113 (variable_declarator_id:): Build variable declaration with an
10114 empty initialization value if a syntax error was found in the
10115 initialization part of the variable declaration.
10116 (statement_without_trailing_substatement:): return_statement: now
10117 uses the default rule.
10118 (return_statement:): Temporarily fixed to return NULL_TREE.
10119 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10120 (class_instance_creation_expression:): Class creation rules now
10121 call build_method_invocation upon reduction.
10122 (array_creation_expression:): Rules call build_newarray_node upon
10124 (dim_exprs:): Build a list of dimension expressions.
10125 (dim_expr:): Store location of the OSB_TK in the dimension
10127 (method_invocation:): Added a new error rule.
10128 (build_unresolved_array_type): WFL argument may also be an array
10129 on a primitive type. Name of the argument changed to reflect this.
10130 (method_declarator): Insert argument type at the beginning of the
10131 argument type list and later reverse the list.
10132 (unresolved_type_p): Argument 'returned' may be optionally
10134 (java_layout_class_from_source): Function renamed
10136 (resolve_and_layout): Now call resolve_no_layout and
10138 (resolve_no_layout): New function.
10139 (purify_type_name): New function.
10140 (complete_class_report_errors): Call purify_type_name during error
10141 report on a type not found.
10142 (process_imports): error_found local variable doesn't need to be
10143 initialized to zero.
10144 (declare_local_variables): New local type_wfl. Fixed typo in error
10145 message. type_wfl assigned to unresolved type and used to register
10146 incomplete type. Build a WFL around the variable initialization
10147 statement so that debug info can be generated on it.
10148 (source_start_java_method): Reverse argument list after they've
10150 (current_this): New static global variable.
10151 (java_complete_expand_methods): Set current_this when appropriate.
10152 (resolve_expression_name): Build correct static and non static
10153 field access bearing a simple name.
10154 (resolve_field_access): Resolve the length field of arrays. Handle
10156 (patch_method_invocation_stmt): Set the type of the method
10157 invocation to error_mark_node. This value is later overridden by a
10158 valid type, if any. Don't handle qualified constructor invocation
10159 as qualified method invocation. Call lookup_method_invoke with its
10160 new flag. It's no longer necessary to access the selected method
10161 as the value of a tree list. Handle constructor invocation.
10162 (patch_invoke): Reverse argument list when invoking non interface
10163 methods. Insert call to new as the first argument of the
10165 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10166 defined within a final class. Return INVOKE_STATIC if the invoked
10167 method is a constructor.
10168 (lookup_method_invoke): New lc argument is a flag to indicate a
10169 constructor lookup. Now handle constructor lookup. Choose the most
10170 specific method in case several were matching the invocation
10171 requirements. Return a method decl instead of a tree list featuring
10172 one single method decl element.
10173 (refine_accessible_methods_list): New lc flag argument to
10174 indicate that a constructor is being looked up.
10175 (not_initialized_as_it_should_p): New function.
10176 (java_complete_tree): Now process fake tree codes
10177 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10178 save_expr on resolved function call arguments. Case on
10179 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10180 (patch_assignment): LHS can be a field access expression. When
10181 dealing with reference, lhs_type is the promoted type of the
10182 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10184 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10185 (patch_binop): Use not_initialized_as_it_should_p where
10187 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10188 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10190 (resolve_type_during_patch): New function.
10191 (patch_cast): Call resolve_type_during_patch to resolve type and
10192 report error accordingly.
10193 (patch_array_ref): Use not_initialized_as_it_should_p where
10194 applicable. Array base expression is saved before being
10195 used. Promote the type of an array elements if it contains non
10197 (build_newarray_node, patch_newarray, build_this): New functions.
10199 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10201 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10202 increment it in `for' statement.
10203 (print_field_info): If number is inf or nan, don't print it.
10204 (print_method_info): If method name is `delete', just ignore it.
10205 (print_c_decl): Special-case jstringArray.
10207 * gjavah.c (help): New function.
10208 (no_argument): New function.
10209 (usage): Changed text.
10210 (main): Rewrote argument handling. Now handles -v, --help,
10212 (version): New function.
10213 (found_error): New global.
10214 (main): Return found_error.
10215 (generate_access): Set found_error.
10216 (print_c_decl): Likewise.
10218 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10220 * gjavah.c (print_c_decl): Don't print "," when examining field.
10221 Skip type name when looking at "[L" types.
10222 (process_file): Now static.
10223 (generate_access): Now returns int.
10224 (last_access_generated): New global.
10225 (process_file): Clear last_access_generated; make multiple passes
10227 (print_field_info): Just return if generate_access returns true.
10228 (print_method_info): Likewise. Also, allow <init> functions to
10230 (print_c_decl): Added is_init argument. Print constructors
10232 (print_cxx_classname): Use UTF8_GET to extract characters from
10234 (print_base_classname): New function.
10235 (print_class_decls): New function.
10236 (process_file): Use it.
10237 (utf8_cmp): New function.
10239 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10241 * lang-options.h: Format changed to match changes in gcc/toplev.c
10242 to implement a --help option.
10244 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10246 * decl.c (init_decl_processing): Revert change to dtable_type.
10248 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10250 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10252 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10254 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10256 * lang.c (lang_init): Default flag_exceptions to 1, without
10257 checking to see if it's 2 first.
10259 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10261 * constants.c: Include "system.h".
10262 * decl.c: Likewise.
10263 * lang.c (flag_new_exceptions): Get via extern now.
10264 (lang_init_options): New functions. Turn on flag_new_exceptions.
10266 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10268 * lex.c (java_lex): Return 0 when we see an invalid character in
10271 * lex.c (java_read_char): Specify extra argument when calling
10273 (java_read_unicode, java_parse_end_comment,
10274 java_parse_escape_sequence): Likewise,
10275 (java_lex): Specify extra argument when calling
10276 java_lex_error. Test that IDs are beginning with a legal character
10277 for IDs. Handle invalid characters with an error message and a
10278 call to java_lex_error.
10279 (java_lex_error): Adjust column position by new argument
10280 `forward'. Issue an error even if in the middle of reporting an
10283 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10285 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10286 we don't explicitly put a null pointer when we're copying it.
10288 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10290 * gjavah.c (print_cxx_classname): New function.
10291 (super_class_name): Likewise.
10292 (print_super_fields): Removed.
10293 (in_super): Removed.
10294 (print_field_info): Never generate #defines.
10295 (print_c_decl): Changed generated types to match JNI. No longer
10296 print class name before method name.
10297 (print_method_info): Print "static" before static methods.
10298 Print "virtual" before non-final methods.
10299 (usage): Use exit(1), not exit(-1).
10301 (print_field_info): Use %.17g to print a double.
10302 (last_access): New globals.
10303 (process_file): Initialize last_access.
10304 (usage): Now static.
10305 (ACC_VISIBILITY): New define.
10306 (generate_access): New function.
10307 (print_field_info): Call it.
10308 (print_method_info): Likewise. Also, generate information for all
10309 methods, not just native methods. Return void.
10310 (print_c_decl): Return void.
10311 (print_field_info): Return void.
10313 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10316 processing the jc1 grammar file. Prefix bison functions and
10317 variables with java_.
10318 (parse.c): Dependencies on parse.h and lex.h
10319 * expr.c (build_java_arrayaccess): Function now global.
10320 * java-tree.h: Comment reorganized to carry on previous
10321 classification effort.
10322 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10323 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10324 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10325 java_parse (new prefix java_ generated by bison).
10326 (java_layout_parsed_class, java_register_parsed_class): Function
10328 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10329 * lex.c (static tree wfl_op): Variable deleted.
10330 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10331 ctxp fields to NULL_TREE.
10332 (java_lex): No longer create WFL for operators. Filename caching
10333 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10334 created as STRING_CST and later expanded. Removed extra argument
10335 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10337 (build_wfl_node): Removed code in comments.
10338 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10339 store token and location data in the current bison token.
10340 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10341 static/extern function declaration at the beginning of the file.
10342 (struct qualification): Data structure definition deleted.
10343 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10344 (qualify_ambiguous_name): Function declaration modified. Function
10345 now returns nothing.
10346 (build_array_ref, patch_array_ref, make_qualified_name,
10347 resolve_qualified_expression_name, maybe_generate_clinit,
10348 resolve_field_access): New static function declarations.
10349 (build_java_arrayaccess): New extern function declaration.
10350 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10351 (CALL_EXPR_PRIMARY): Macro deleted.
10352 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10353 (struct parser_ctxt): Field initialized_final
10354 removed. non_static_initialized, static_initialized: New fields.
10355 * parse.y (static tree kw_super, static tree kw_this): New global
10357 (%union): tree wfl field of operator member replaced by int
10358 location. WFLs are non longer created for operators.
10359 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10360 (qualified_name:): Now calls make_qualified_name to build the
10362 (type_declaration:): Consider generating <clinit> when class
10364 (variable_declarator:): Directly build an assignment node when the
10365 variable is initialized when declared.
10366 (this_or_super:): Build a WFL and set current location when THIS
10367 or SUPER are parsed.
10368 (expression_statement:): Wrap statement around a WFL.
10369 (primary_no_new_array:): Fixed typo. Changed value returned by
10370 THIS_TK because of its new type (temporary).
10371 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10372 (field_access:): Build qualified name with SUPER.
10373 (method_invocation:): Fixed returned value because of SUPER's new
10375 (array_access:): Use OSB_TK location information.
10376 (post_increment_expression:, post_decrement_expression:,
10377 unary_expression:, pre_increment_expression:,
10378 pre_decrement_expression:, unary_expression_not_plus_minus:,
10379 cast_expression:, multiplicative_expression:,
10380 additive_expression:, shift_expression:, relational_expression:,
10381 equality_expression:, and_expression:, exclusive_or_expression:,
10382 inclusive_or_expression:, conditional_and_expression:,
10383 conditional_or_expression:, assignment:): Use new location/token
10384 information available on operators.
10385 (create_class): Set super_decl_type to NULL_TREE when processing
10387 (register_fields): Field initialization is now a MODIFY_EXPR
10388 node. Chain initialization code to the matching lists (according
10389 the the field declaration modifiers).
10390 (maybe_generate_clinit): New function.
10391 (method_header): Don't set method's DECL_NAME to a WFL when adding
10392 methods to java.lang.Object.
10393 (resolve_and_layout): Now can return NULL_TREE if the type
10394 resolution fails. Otherwise, return the class DECL instead of its
10396 (check_method_redefinition): Don't patch method DECL_NAME if it
10397 belongs to java.lang.Object.
10398 (process_imports): Simply assign error_found to the value returned
10399 by check_pkg_class_access.
10400 (declare_local_variables): Don't use their init statements (if
10401 any) when parsing error were previously found. Reuse MODIFY_EXPR
10402 build during parsing as an init statement.
10403 (java_method_add_stmt): Now return the current method body.
10404 (java_layout_parsed_class, java_register_parsed_class): Functions
10406 (java_complete_expand_methods): Initialize the constant pool on a
10407 per class basis. Layout the classes before expanding their method
10408 bodies. Don't try expand artificial constructor code if error were
10409 found. Make the classes data and register them if no error were
10411 (java_complete_expand_method): Retrieve an artificial constructor
10412 argument list before entering its body. Assign the top block to
10413 the artificial constructor function body and set types of declared
10414 blocks and compound statements to void. Walk method body if not an
10415 artificial constructor.
10416 (make_qualified_name, cut_identifier_in_qualified): New functions.
10417 (resolve_expression_name): Fixed comments. Save/restore the
10418 current class CLASS_LOADED_P flag value. Build non qualified
10419 static field access and handle qualified expression names.
10420 (resolve_field_access, resolve_qualified_expression_name): New
10422 (patch_method_invocation_stmt): Use the new expression resolution
10423 scheme, calling resolve_field_access when the function call is
10424 resolved as an expression.
10425 (qualify_ambiguous_name): Function rewritten to work on qualified
10426 expression produced by make_qualified_name.
10427 (java_complete_tree): Promote type when function's argument are
10428 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10429 the assignment to discover further errors if RHS is a expression
10430 name that fails to evaluate. Declare LHS initialized even though
10431 the assignment failed. Don't use the location variable and removed
10432 extra argument in patch function calls. Now handle the ARRAY_REF
10433 case and build internal string representation when STRING_CSTs are
10435 (build_method_invocation): Don't wrap function call around a WFL.
10436 (build_assignment): Likewise. Use the operator location
10438 (patch_assignment): Handle array access LHSs. Handle error
10439 provenance, resulting in a better error report.
10440 (build_binop): Use op_location from operator as binop location
10442 (build_unaryop, build_incdec, build_cast): Likewise.
10443 (patch_binop): Extract location information from the node. Fixed
10444 typo in error message.
10445 (patch_unary_op): Extract location information from the node.
10446 (build_array_ref, patch_array_ref): New functions.
10448 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10450 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10451 match _Jv_IsInstanceOf.
10452 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10453 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10455 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10457 * decl.c (init_decl_processing): Functions are now named
10458 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10460 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10462 * java-tree.h (load_class): Add prototype.
10463 * class.c (is_compiled_class): Add missing arg to load_class.
10464 * expr.c (expand_java_NEW): Call load_class.
10465 * parse.y (process_import): Removed bogus use of void return value.
10467 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10469 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10470 Function name is "_Jv_Throw" instead of "soft_athrow".
10471 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10472 Function name is "_Jv_AllocObject" instead of "soft_new".
10473 Takes an extra parameter (object size).
10474 * expr.c: Update calls.
10476 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10478 * lex.c (java_get_line_col): Handle end-of-file.
10479 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10481 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10483 * lang.c (lang_init): Make -fexceptions the default.
10484 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10485 exception handling is not turned on.
10487 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10489 * lang.c (flag_new_exceptions): Make this this default.
10490 * decl.c (end_java_method): Call emit_handlers.
10491 * except.c (method_init_exceptions): Set language code and version.
10492 (expand_start_java_handler): Enable exception, and call
10493 expand_eh_region_start.
10494 (expand_end_java_handler): Enable exception, and set up catch blocks.
10495 (emit_handlers): New routine to generate the saved handlers.
10496 * java-except.h (emit_handlers): Add prototype.
10498 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10500 We used to have three different representations of the constant pool:
10501 the CPool structure, the tree_constant_pool, and the constructures
10502 used to build the Class object (which may need class and string
10503 constants) in compiled code. None were appropriate for compiling
10504 to .class files, so I did a major overhaul.
10506 First, the tree_constant_pool array was removed. Things were
10507 modified to the CPool structure in the JCF could be used.
10508 Second, a "capacity" field was added to the CPool, and functions
10509 written to search for a matching constant, adding one if not found.
10510 The code that generated the Class object was changed to use a CPool.
10511 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10512 the static Class object are now only in build_constants_constructor.
10513 Finally, I wrote code which can generate a .class file (including its
10514 constant pool) from the RECORD_TYPE of a class. This is a big step
10515 on the way to compiling Java source into .class files.
10517 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10518 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10520 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10521 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10522 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10523 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10524 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10525 (lang_type): Removed constant_pool field.
10526 * jcf.h (CPool): Renamed size to count. Added field capacity.
10527 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10528 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10529 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10531 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10532 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10533 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10534 (set_constant_entry, find_constant1, find_constant2,
10535 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10536 find_utf8_constant, find_class_or_string_constant): New functions.
10538 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10539 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10540 (give_name_to_class, get_class_constant): Likewise.
10541 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10542 (get_name_and_type_constant, get_ref_constant): Removed.
10543 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10544 * parse.y: Don't save/restore tree_constant_pool.
10545 * verify.c (verify_jvm_instructions): Update for new approach.
10546 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10548 * lang-options.h: Added -femit-class-file, -femit-class-files.
10549 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10550 (lang_f_options): Added "emit-class-file(s)".
10552 * expr.c (build_java_arrayaccess): Generate more efficient array
10553 bounds checking, by using unsigned compare.
10555 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10557 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * parse.h: New comment on the handling of unresolved type
10560 identifiers. JDEPs are now part of the jdep_code enum.
10561 (typedef struct jdep): Now use enum jdep_code or int, depending on
10562 availability. Both are narrowed down to an 8 bits bitfield.
10563 (CALL_EXPR_PRIMARY): Fixed comment.
10565 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10567 * Make-lang.in (java): Added gjavac and jvgenmain.
10568 (java.start.encap): Depend on gjavac.
10569 (java.rest.encap): Depend on jvgenmain.
10571 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10572 (JAVA_CROSS_NAME): Likewise.
10573 (java.all.build): Depend on jvgenmain and gjavac.
10574 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10575 (jvgenmain$(exeext)): New target.
10576 (java.install-common): Wrote.
10577 * config-lang.in (compilers, stagestuff): Added gjavac and
10580 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10582 * lang.c (lang_decode_option): New argc/argv interface.
10584 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10587 * decl.c (build_decl_no_layout): New function.
10588 * expr.c (java_lang_expand_expr): Layout declarations found in
10589 blocks before they're pushed.
10590 * jcf-parse.c (load_class): Save current line when parsing class
10592 (parse_source_file): Register class before expanding their
10594 * lang.c (put_decl_node): Produce `null' when `void *' is
10596 * lex.c (static tree wfl_op): New static global, for error report
10598 (java_init_lex): wfl_operator and wfl_op initialized
10599 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10601 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10602 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10603 build_unresolved_array_type): New static function definitions.
10604 (build_decl_no_layout): New extern function declared.
10605 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10606 faulty modifier exists.
10607 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10608 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10609 (UNARY_PLUS_EXPR): New fake operator.
10610 (struct parser_ctxt): New field osb_number.
10611 * parse.y (static tree wfl_operator): New static WFL for operator
10612 bound error messages.
10613 (DECR_TK, INCR_TK): Moved.
10614 (OP_TK): Tagged <operator>.
10615 (array_type:): Now call build_unresolved_array_type.
10616 (dim_expr:): Count the number of '[' seen.
10617 (post_increment_expression, post_decrement_expression,
10618 pre_increment_expression, pre_decrement_expression,
10619 unary_expression_not_plus_minus, unary_expression:): Actions are
10620 now building the corresponding unary expressions.
10621 (cast_expression:): Actions are now building cast expressions.
10622 (build_unresolved_array_type): New function.
10623 (create_interface): Reset the number of declared interfaces.
10624 (create_class): Likewise.
10625 (method_header): Methods declared within the scope of an interface
10626 are now implicitly set public and abstract.
10627 (java_complete_class): Variable's and parameter's type are patched
10628 with a promoted type.
10629 (declare_local_variables): Resolved non builtin types are promoted
10630 before being used to build a variable decl. Removed type patch
10631 posted on variable initialization statement.
10632 (source_start_java_method): Use build_decl_no_layout to build the
10633 decl of a parameter of incomplete type.
10634 (java_register_parsed_class): Process interfaces too. Call
10635 rest_of_decl_compilation on each processed class declarations.
10636 (java_complete_expand_methods): Don't attempt to expand things in
10638 (java_complete_tree): Process CONVERT_EXPR, even though it always
10639 has a type. Propagate error_mark_node to node's type too. Promote
10640 method's call argument type and return error_mark_node if
10641 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10642 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10643 handle unary operator nodes.
10644 (build_assignment): Added comment.
10645 (print_int_node): New function.
10646 (patch_assignment): New second argument. New error handling. Use
10647 print_int_node. Handle references. Use can_cast_to_p to issue
10648 different error message according to the context and check upon
10649 the initialization of the RHS.
10650 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10651 (operator_string): Handle more operators.
10652 (patch_binop): No longer use a function static
10653 wfl_operator. Improved error message on shift distance.
10654 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10655 patch_cast): New functions.
10657 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10659 * jvspec.c: New file.
10660 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10662 * java-tree.h (identifier_subst): Add declaration.
10664 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10666 * jvgenmain.c (main): Generate call to JvRunMain.
10668 * class.c (make_class_data): Push value for "sync_info" field.
10669 * decl.c (init_decl_processing): Push "sync_info" field.
10671 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10673 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10674 Java (source) name, not signature.
10675 Set TYPE_ALIGN to (at least) that of element_type.
10677 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10679 * class.c: Moved classname-mangling-rekated code to ...
10680 * mangle.c: ... this new file.
10681 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10682 * Makefile.in: Update for above changes.
10684 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10686 * expr.c (truthvalue_conversion): Convert integer and floating
10687 point value to their truth value.
10688 * lex.c (java_lex): Handle the `null' literal.
10689 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10690 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10691 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10694 * parse.y: Reorganization/documentation on token declaration.
10695 (binop_lookup[]): New added new tree codes.
10696 (relational_expression): Build corresponding binary operators.
10697 (equality_expression, conditional_and_expression,
10698 conditional_or_expression): Likewise.
10699 (java_complete_class): Fix crash in debug message.
10700 (java_complete_tree): Check initialization of method call
10701 arguments. Further bogus node evaluation to detect more error
10702 during assignments. Handles more binary operators.
10703 (patch_assignment): Use DECL_P.
10704 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10706 (operator_string): Handle more case. Compacted source.
10707 (patch_binop): Changed function comment. Checking for
10708 uninitialized first operand takes the compound assignment into
10709 account and uses DECL_P. Checking for uninitialized second operand
10710 delayed to routine's end. Use macros to issue type bound error
10711 messages and issue messages on both operands if their types are
10712 different. Force fixed type into node. Handle all binary
10715 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10717 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10718 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10719 build operator node and return tokens.
10720 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10721 * parse.h (java_complete_tree): Changed returned type in prototype.
10722 (build_method_invocation, build_assignment, patch_assignment,
10723 patch_binop): New static function declarations.
10724 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10725 BUILD_EXPR_WFL): New macros.
10726 * parse.y (enum tree_code binop_lookup[]): New static for token to
10728 (%union): Parser union has new sub-structure `operator'.
10729 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10730 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10731 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10732 ASSIGN_ANY_TK): Tokens tagged `operator'.
10733 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10734 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10735 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10736 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10737 (assignment_operator:): Rule tagged `operator'.
10738 (expression_statement:): Re-installed default rule.
10739 (method_invocation:): Sub rules call build_method_invocation.
10740 (postfix_expression:): Don't attempt to resolve name here. Just
10742 (multiplicative_expression:): Sub-rules build corresponding binop
10744 (additive_expression:, shift_expression:, and_expression:,
10745 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10746 (assignment:): Sub rule invoke build_assignment.
10747 (assignment_operator:): Default rules on sub rules.
10748 (force_error): Added documentation on this variable.
10749 (declare_local_variables): Build initialization calling
10751 (expand_start_java_method): Removed unused rtx declaration. Mark
10752 arguments as already initialized.
10753 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10754 (java_complete_expand_methods): Don't process next method if
10755 completion of the previous one triggered errors.
10756 (java_complete_expand_method): Call source_end_java_method if no
10757 error were found during completion.
10758 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10759 locals declaratilon. Handle names found within a class. Return
10760 error_mark_node when things aren't found.
10761 (patch_method_invocation_stmt): Return error_mark_node on failures.
10762 (patch_invoke): Removed unused local. Return the correct node.
10763 (java_complete_tree): Now returns a value. The BLOCK section binds
10764 local identifiers and the type of a BLOCK is now void. Assign the
10765 result of operand completion on COMPOUND_EXPR. Assign the
10766 encapsulated node of a WFL to the result of its completion, except
10767 when the node is an identifier. Now handle MODIFY_EXPR and several
10768 binary operators. Return error_mark_node on errors.
10769 (build_method_invocation, build_assignment, patch_assignment,
10770 build_binop, operator_string, patch_binop): New functions.
10771 * typeck.c (binary_numeric_promotion): New function.
10773 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10775 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10776 Replace most uses of ident_subst by identifier_subst.
10778 * class.c (push_class_static_dummy_field): Removed function.
10779 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10780 instead of looking got "class" static field. Create that decl here.
10781 (class_identifier_node): Removed; no longer needed.
10782 (init_class_processing): Don't init class_identifier_node.
10783 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10784 Do nreverse 0 times (instead of twice) for Object and Class.
10785 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10787 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10789 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10790 while initializing linenumber_count and linenumber_table.
10791 Do it before init_function_start (which calls emit_line_note).
10792 * expr.c (expand_byte_code): Don't need to clear lineno here.
10794 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10796 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10797 then mangle number as _N_.
10799 * class.c (mangle_class_field): New function.
10800 (build_class_ref): Set assembler name of class reference using
10801 mangle_class_field.
10802 (push_class_static_dummy_field): Likewise.
10804 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10806 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10807 of assigning to TREE_CODE. The latter method exploits a feature
10808 of GCC that is not ANSI compliant.
10810 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * decl.c (pushdecl_force_head): New function.
10813 (pushlevel): Removed conditional printf.
10814 (complete_start_java_method): Don't enter local variable scope if
10815 function is compiled from source code.
10816 * expr.c: parse.h now included
10817 (java_lang_expand_expr): New function.
10818 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10819 printf. Terminate buffer when doing directories.
10820 * jcf-parse.c (parse_source_file): Call lang_init_source before
10821 parsing and before code generation.
10822 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10823 use printf if the macro is defined.
10824 * lang.c (lang_init): Install lang_expand_expr hook on
10825 java_lang_expand_expr.
10826 (java_dummy_print): New function.
10827 (lang_init_source): New function.
10828 * lex.c (java_lex): Remember location of an opening brace at the
10829 second nesting level.
10830 (java_is_eol): Unget character seen after a CR if it is EOF.
10831 * parse.h: Now includes lex.h
10832 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10833 printf if the macro is defined.
10834 (expand_start_java_method, build_expr_block, enter_block,
10835 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10836 New static function declarations.
10837 (pushdecl_force_head): New extern function declaration.
10838 (INCOMPLETE_TYPE_P): New macro.
10839 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10840 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10841 BLOCK_EXPR_ORIGIN): New macros.
10842 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10843 DECL_SOURCE_LINE_LAST): New macros.
10844 (struct parser_ctxt): Removed field current_method_decl, redundant
10845 with the field current_function_decl. Added fields
10846 first_ccb_indent1 and pending_block.
10847 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10848 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10850 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10851 (compilation_unit:): Cosmetic on sub rule.
10852 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10853 (variable_initializer:): Installed default rule on expression:.
10854 (method_declaration:): method_header: starts a new
10855 method. method_body: installs the function body, absorbs blocks
10856 emitted for temporary variable scopings, pops function's body block
10857 and merges function's last statement lineno in DECL_SOURCE_LINE.
10858 (method_body:): Installed default rules.
10859 (block:): Call enter_block when an opening brace is seen. Absorb
10860 scoping blocks and call exit_block when a closing brace is seen.
10861 (block_statement:): Cosmetic changes.
10862 (method_invocation:): Create WFL around CALL_EXPR node.
10863 (patch_stage): Added comment around definition.
10864 (method_header): Try to use first_ccb_indent1 as the first line of
10865 the method, so BP debug info are emitted at the first opening
10866 brace of the function. If the function has no body, use the
10867 location of the function's name. Override currently defined method
10868 name with the matching WFL so we can point redefinition errors
10869 using the location where the function's name was declared.
10870 (check_abstract_method_header): Interprets DECL_NAME as an
10871 identifier or as a WFL, accordingly.
10872 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10873 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10874 location and name information out of it and reinstall DECL_NAME to
10875 its original identifier node value.
10876 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10877 function's source code).
10878 (read_import_dir): Test the value returned by find_class and issue
10879 a fatal accordingly.
10880 (declare_local_variables): Push a new block for the scope of the
10881 new variable(s) if code has been already generated at that nesting
10882 level. Pinpoint redefinition errors using the variable id
10883 WFLs. Generate initialization code if necessary. If the variable
10884 type is incomplete, register a patch on its decl.
10885 (source_start_java_method): Rewritten. Define a new block for the
10886 function's parameters. Build parameter decl out of function's
10887 arguments and register them for a patch if their types are
10889 (expand_start_java_method): Includes the part of
10890 source_start_java_method that was pushing the parameter decls and
10891 completing the method start code.
10892 (source_end_java_method): Removed call the expand_end_bindings and
10893 poplevel (already taken care of). Reinstall function's arguments
10894 and get function's last line of code before calling
10895 expand_function_end.
10896 (java_method_add_stmt): New comment before the function's
10897 code. Complement the second operand of the current COMPOUND_EXPR
10899 (java_complete_expand_methods): Don't generate debug info on line
10900 zero when expanding a generated constructor.
10901 (java_complete_expand_method): Set start and end line numbers for
10902 a artificially generated constructor to one and manually call
10903 enter_block and exit_block when defining it. For all methods:
10904 expand function's start calling the new expand_start_java_method
10905 and invoke java_complete_tree on the effective method's body, if
10907 (resolve_expression_name): Now use lookup_name_in_blocks to search
10908 local variable decls and print out an error when variables are
10910 (patch_method_invocation_stmt): Inserted comment before the
10912 (lookup_method_invoke): Chain method's arguments using chainon
10913 with the current arg list as a second argument. Inserted missing
10914 IDENTIFIER_POINTER when reporting an error on methods not found.
10915 (refine_accessible_methods_list): Don't retain constructors.
10916 (patch_arguments): Function removed.
10917 (java_complete_tree): Inserted comment before the function's
10918 code. New case for BLOCKs. Moved the WFL case a bit
10919 further. Complete function's arguments.
10920 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10921 maybe_absorb_scoping_blocks): New functions.
10923 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10925 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10927 * jcf-parse.c (parse_source_file, java_error_count): New forward
10928 and extern declarations.
10929 (java_parse_abort_on_error): Macro moved.
10930 (jcf_parse_source): fatal called if fopen fails. Now calls
10932 (parse_source_file): New parse_only parameter. Reflects the
10933 elimination of the second pass.
10934 (yyparse): parse_source_file called with argument set to 0.
10935 * jcf.h (JCF_ZERO): Sets java_source to zero.
10936 * lex.c (java_init_lex): pass argument is gone. Function modified
10937 to be called once during the analysis of a file.
10938 (java_unget_unicode): Fixed typo in fatal message.
10939 (java_get_line_col): Likewise.
10940 (java_lval): Likewise. String literals no longer built during
10942 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10944 * parse.h (MODIFIER_WFL): New macro.
10945 (parse_check_super, parser_check_super_interface): Now return int.
10946 (parser_chain_incomplete_item, not_builtin_p,
10947 complete_method_decl): Declarations removed.
10948 (build_method_invocation_stmt, build_invoke): Renamed using the
10949 `patch' instead of `build'
10950 (register-incomplete_type, obtain_incomplete_type,
10951 java_complete_tree, java_complete_expand_method,
10952 unresolved_type_p, create_jdep_list): New function declarations.
10953 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10954 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10955 (jdep): New typedef on new struct _jdep.
10956 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10957 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10958 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10959 JDEP_RESOLVED_P): New macros.
10960 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10961 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10962 JDEP_VARIABLE): New enum values and jdep kinds.
10963 (jdeplist): New typedef on struct _jdeplist.
10964 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10966 (CALL_EXPR_PRIMARY): New macro.
10967 (struct parser_ctxt): Fields java_pass, current_method_decl,
10968 method_decl_list deleted. New field jdeplist.
10969 (INCOMPLETE_P): Macro deleted.
10970 * parse.y (single_type_import_declaration:): Removed pass switch.
10971 (type_import_on_demand_declaration): Likewise.
10972 (field_declaration:): Removed pass switch on all sub rules.
10973 (class_declaration:): Call the complete_class_decl removed on
10975 (method_declaration:): Removed second pass switch. No longer chain
10976 methods decl when method_header reduced.
10977 (method_header:): Sub rules no longer depend on pass switch.
10978 (method_declarator:): Likewise.
10979 (method_body:): Likewise.
10980 (abstract_method_declaration:): Likewise.
10981 (block_statement:): Likewise.
10982 (local_variable_declaration:): Likewise.
10983 (argument_list:): Likewise.
10984 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10985 removed. Partial CLASS_EXPR tree node built instead.
10986 (postfix_expression:): Removed pass switch on all sub rules.
10987 (java_pop_parser_context): Free classd_list content.
10988 (yyerror): Call obstrack_grow0 to finalize error message.
10989 (check_class_interface_creation): Comment modified to reflect new
10990 returned value meaning. Removed second pass switch. Return 1 if an
10991 error was found, 0 otherwise. Adjust pointer on filename if a
10992 leading path separator was found.
10993 (maybe_create_class_interface_decl): Removed first pass switch
10994 when linking the class decl to the class_list. Install a new
10995 jdep_list for the class.
10996 (add_superinterfaces): List of unresolved interfaces is
10997 gone. Unresolved interfaces are directly added to the current
10999 (create_interface): Second pass shortcut removed.
11000 ctpx->modifier_ctx access through MODIFIER_WFL.
11001 (create_class): Second pass shortcut removed. Call to
11002 register_incomplete_type replaces the call to
11003 parser_chain_incomplete_item.
11004 (complete_class_decl): Function removed.
11005 (duplicate_declaration_error): New way of retrieving redeclared
11007 (register_fields): Call to lookup_modifier_cl replaced by
11008 MODIFIER_WFL. New way of handling unresolved type, using
11009 unresolved_type_p and obtain_incomplete_type.
11010 register_incomplete_type replaces call to parser_chain_incomplete_item.
11011 (patch_stage): New static global variable.
11012 (method_header): New way of handling unresolved type, using
11013 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11014 indicates that the method decl needs to be patched.
11015 (check_abstract_method_header): Call to lookup_modifier_cl
11016 replaced by MODIFIER_WFL.
11017 (method_declarator): Incomplete argument type are registered
11018 calling register_incomplete_type. Patch on the declared method is
11019 issued in that case.
11020 (unresolved_type_p): New function.
11021 (parser_check_super_interface): New comment to reflect function's
11022 modified returned type (int). Function and has a new argument
11023 this_wfl. Call to parse_error_context uses this_wfl instead of
11024 relying on lookup_cl.
11025 (parser_check_super): Comment reflects function's new returned
11026 type (int). Function returns non zero value on error.
11027 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11028 register_incomplete_type, jdep_resolve_class): New functions to
11029 handle incomplete types in declarations.
11030 (java_complete_class): Rewritten to work with the new incomplete
11031 type handling scheme.
11032 (complete_class_report_errors): Likewise.
11033 (complete_method_decl): Removed: it jobs is now handled by
11034 java_complete_class.
11035 (do_resolve_class): Class loaded in not already loaded and not
11036 found in Java source code.
11037 (java_check_regular_methods, java_check_abstract_methods): Don't
11038 call complete_method_decl anymore.
11039 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11040 (read_import_dir): Got rid of the pass number dependency.
11041 (declare_local_variables): New handling of unresolved types (patch
11043 (source_start_java_method): New parameter level. Function called
11044 with level set to 1 when argument types are potentially
11045 unresolved. Called to complete the job with level set to 2 once
11046 types are complete.
11047 (source_end_java_method): Call to permanent_allocation
11048 removed. Waiting to be replaced by a more suitable obstack
11050 (java_complete_expand_methods, java_complete_expand_method,
11051 java_expand_finals): New functions.
11052 (build_method_invocation_stmt): Renamed
11053 patch_method_invocation_stmt. Extracts function call expression
11054 (wfl) and arguments (args) from CALL_EXPR tree operands.
11055 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11056 call. Patch the function and argument operand of the CALL_EXPR
11058 (patch_argument, java_complete_tree): New functions.
11060 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11062 Recover from missing fields and methods (i.e. error instead of fatal).
11063 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11064 * expr.c (expand_invoke): Recover from missing method.
11065 (expand_java_field_op): Recover from missing field.
11066 Inline references to java.lang.{Integer,Char,...}.TYPE.
11067 * typeck.c (get_type_from_signature), java-tree.h: New function.
11068 * class.c (add_method): Use get_type_from_signature.
11069 (build_class_ref): Handle a class that was not found.
11070 * typeck.c (convert): Handle conversion to pointers (for convenience).
11071 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11072 instead of lookup_field to handle missing fields.
11074 * jcf-parse.c (process_zip_dir): Set java_source.
11076 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11078 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11080 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11082 * jcf-parse.c (load_class): Don't change input_filename before
11083 calling jcf_parse_source (but still do it before calling
11085 (jcf_parse_source): Assign input_filename after having saved the
11087 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11088 list. ctxp->modifier_ctx zeroed according to its new
11089 definition. ctxp->filename initialized. Removed
11090 JAVA_MODIFIER_CTX_UNMARK.
11091 (java_unget_unicode): Update the character based column position.
11092 (java_allocate_new_line): ref_count not used anymore. Always free
11093 ctxp->p_line. Initialize c_line->char_col to 0.
11094 (java_get_unicode): Update the character based column position.
11095 (java_lex): Use ctxp->elc to store current position in source
11096 file, at the beginning of the parsed token. Set modifier_ctx entry
11097 corresponding to the parse modifier to a WFL node. Return a WFL
11098 node when an identifier is parsed.
11099 (java_lex_error): Now uses ctxp->elc to store current position in
11101 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11102 * lex.h (build_wfl_node): New function definitions.
11103 (struct java_line): ref_count and next fields are gone. New field
11105 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11106 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11107 (JAVA_COLUMN_DELTA): New macro.
11108 (java_lc): New typedef on new struct _java_lc.
11109 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11110 (parse_error_context, parse_warning_context): Changed prototypes.
11111 (java_get_line_col): Added as an available global function.
11112 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11113 (IC_DECL): Replaced by macro IC_TYPE
11114 (DEPEND_WFL): New macro.
11115 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11117 (exit_java_complete_class): Removed a commented out statement.
11118 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11119 now an array of tree nodes. Deleted fields line_list and
11120 e_line. New field elc, to replace e_line.
11121 * parse.y (array_type:): Build WFL node.
11122 (qualified_name:): Build a single WFL node out of two. Retain
11123 the location information of the first node in the resulting node.
11124 (package_declaration:): Use package name as a WFL node
11125 (single_type_import_declaration:): Use imported name as a WFL node.
11126 (type_import_on_demand_declaration:): Use root of the imported
11127 packages as a WFL node.
11128 (field_declaration:): Removed unused local variable cl.
11129 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11130 (yyerror): New static elc. Removed static error_line, error_pos.
11131 New local code_from_source. Save ctxp->elc into elc at the first
11132 pass. Call java_get_line_col to get a string of the line where
11134 (debug_line): Removed static function.
11135 (parse_error_context, parse_warning_context): Parameter cl is now
11136 a WFL node. Use its value to initialize ctxp->elc.
11137 (redefinition_error): Parameter cl is now a WFL node.
11138 (parse_add_interface): New parameter wfl. No longer call
11139 lookup_cl, use wfl instead.
11140 (check_class_interface_creation): Parameter cl is now a WFL node.
11141 (maybe_create_class_interface_decl): Likewise.
11142 (add_superinterfaces): New function.
11143 (create_interface): Removed local cl, node, super_decl,
11144 super_decl_type. Function now uses id as a WFL node. Better
11145 warning/error report on obsolete or forbidden mix of
11146 modifiers. Now calls add_superinterfaces to register interfaces.
11147 (create_class): Removed local cl, node. Local variable id is used
11148 as a WFL node. Better error report on forbidden modifier
11149 mix. Uses add_superinterfaces to register interfaces.
11150 (find_field): Argument cl is now a WFL node. Now store the WFL
11151 node of a fields that needs to be checked for their
11153 (method_header): Local variable node non longer used. Local
11154 variable id replaces cl.
11155 (check_modifiers_consistency): Local variable cl is now a WFL
11157 (method_declarator): Local variable cl replaced by parameter id.
11158 (parser_qualified_name): Now uses parameter name as a WFL node.
11159 (parser_check_super_interface): New parameter wfl, for achieve
11160 greater accuracy during error reports.
11161 (parser_chain_incomplete_item): New parameter named location. Used,
11162 along the decl, to construct the incomplete item node.
11163 (java_complete_class): resolve_class now uses WFL node extracted
11164 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11166 (complete_method_decl): Unresolved function's argument types are WFL.
11167 (resolve_class): Parameter cl is now a WFL node.
11168 (resolve_and_layout): Likewise.
11169 (do_resolve_class): Likewise. Try first to use cl and then do the
11170 lookup on the decl when calling check_pkg_class_access.
11171 (complete_class_report_errors): Use IC_TYPE in place of
11172 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11173 instead of doing a lookup over the decl.
11174 (java_check_final): Use WFL info from field tree list.
11175 (lookup_cl): Rewritten and returns a statically defined WFL node.
11176 (lookup_modifier_cl): Now uses information from WFL nodes.
11177 (process_imports): Likewise.
11178 (read_import_dir): name and cl arguments replaced by a single WFL
11179 node. Function modified accordingly.
11180 (find_in_imports_on_demand): Now uses WFL node.
11181 (check_pkg_class_access): cl argument is now a WFL node.
11182 (declare_local_variables): Fixed to use WFL nodes.
11183 (resolve_expression_name): Likewise.
11184 (build_method_invocation_stmt): name_combo argument renamed
11185 wfl. Function modified to use WFL nodes.
11186 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11187 (lookup_method_invoke): cl is now a WFL node. Added missing
11188 IDENTIFIER_POINTER to class type decl name.
11190 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11192 * lang.c (init_parse): Now returns char* containing the filename.
11194 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11196 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11198 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11199 * class.c (make_class_data): If flag_assume_compiled, initial class
11200 state is CSTATE_PREPARED; make superclass and interfaces direct
11201 references, rather than constant pool indexes.
11203 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11205 * parser.y: Include flags.h. Removed debug variable pl.
11206 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11207 (block:): Likewise.
11208 (labeled_statement_nsi:): Generate debug info when reducing
11209 expression_statement:.
11210 (check_pkg_class_access): get_access_flags_from_decl invokation
11211 fixed for new CLASS_* flags location.
11212 (source_end_java_method): Save/restore parser context when
11213 entering/leaving this routine. Restore lineno to its right value
11214 before calling expand_end_bindings.
11215 (build_method_invocation_stmt): build_invoke called with the
11216 current line information.
11217 (build_invoke): New argument cl. Wrap the function call around a
11219 (refine_accessible_methods_list): Changed comment, removed
11221 * parse.h: Fixed typo in comments.
11222 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11223 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11224 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11226 * lex.c (java_lex): Record the last closing curly bracket of a
11228 * jcf-parse.c (jcf_parse_source): Now calls
11229 java_check_methods. Clarified comment, fixed typo.
11231 1998-04-09 Dave Brolley <brolley@cygnus.com>
11233 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11234 (finish_parse): Expose for non USE_CPPLIB builds.
11236 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11238 * lang.c (lang_print_xnode): New function.
11240 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11242 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11243 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11244 used to build a class's dispatch table.
11245 (make_class_data): Generate dispatch table if flag_assume_compiled.
11246 Set dtable of class object to address of class_dtable_decl.
11248 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11249 be volatile and have side effects - generates better code.
11251 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11252 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11254 * expr.c (expand_invoke): If class is final, method is
11255 effectively final, so can call it directly.
11257 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11259 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11261 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11263 * parse.y (build_method_invocation_stmt): Removed extra argument
11266 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11268 * expr.c (dtable_indent): Now static global.
11269 (expand_invoke): Now call invoke_build_dtable and
11270 build_invokevirtual.
11271 (invoke_build_dtable, build_invokevirtual): New functions.
11272 * jcf-io.c (find_class): Defer issuing a warning by setting
11273 jcf->outofsynch to 1.
11274 * jcf-parse.c (jcf_out_of_synch): New function.
11275 (load_class): Test this_jcf.outofsynch flag and call
11276 jcf_out_of_synch accordingly.
11277 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11278 comment indentation.
11279 * lex.c (java_get_unicode): Fixed code indentation.
11280 (java_lex): Create string literal. Fixed typo. Removed several
11281 premature obstack_free.
11282 * parse.h: New enums for name resolution and invocation mode.
11283 (struct qualification): New data structure.
11284 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11285 (do_resolve_class, build_method_invocation_stmt,
11286 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11287 debug_line, identical_subpath_p, invocation_mode,
11288 refine_accessible_methods_list, build_invoke,
11289 lookup_method_invoke): New functions declared.
11290 (build_invokevirtual, invoke_build_dtable, match_java_method,
11291 build_field_ref, jcf_out_of_synch): New references to external
11293 (struct parse_ctxt): Removed artificial_constructor field.
11294 * parse.y: (array_type:): Type defined for this rule.
11295 (class_type:): Installed default rule for interface_type:.
11296 (array_type:): Now build Java array type.
11297 (qualified_name:): Now use obstack_grow0.
11298 (method_declaration:): Skip the artificial constructor added to
11300 (abstract_method_declaration:): Execute the code only during pass 1.
11301 (block:): Installed default rule in block_statements:.
11302 (block_statement:): Add the statement to the method during pass 2.
11303 (statement_expression): Installed default rule for
11304 method_invocation:.
11305 (argument_list:): Added code to build the argument list.
11306 (method_invocation:): Added call to create the method invocation
11308 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11309 (debug_line): New function for debug.
11310 (complete_class_decl): No longer do something during pass 1.
11311 (method_header): Use BUILD_PTR_FROM_NAME.
11312 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11314 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11315 function's main comment.
11316 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11318 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11319 (resolve_class): Now works with arrays.
11320 (do_resolve_class, resolve_and_layout): New functions.
11321 (java_check_regular_methods): Reverse method list before and after
11322 having processed it. No longer set ctxp->artificial_constructor.
11323 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11324 accordingly. Fixed typo in issued error message. Now use
11326 (find_in_imports_on_demand): Now use obstack_grow0.
11327 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11328 (source_end_java_method): Call expand_expr_stmt instead of
11329 expand_expr. Calls it before calling expand_function_end.
11330 (java_method_add_stmt): Do nothing if errors were found during
11332 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11333 (build_method_invocation_stmt, build_invoke, invocation_mode,
11334 lookup_method_invoke, refine_accessible_methods_list,
11335 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11337 * typeck.c (build_java_signature): Properly end method signature
11338 if return type skipped.
11339 (match_java_method): New function.
11341 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11343 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11345 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11347 * expr.c (build_invoke_non_interface): New function.
11348 (methods_ident, ncode_ident): Now static globals.
11349 (expand_invoke): Use build_invoke_non_interface.
11350 * java-tree.h (struct lang_decl): New field function_decl_body.
11351 (DECL_FUNCTION_BODY): New macro.
11352 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11353 CLASS_FROM_SOURCE_P.
11354 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11355 before starting pass 2. Call to java_generate_parsed_class replaced
11356 by java_register_parsed_class.
11357 * lex.c: Fixed typo in header. Some line width related formating.
11358 * lex.h: Some line width related formating.
11359 * parse.h (source_end_java_method, resolve_expression_name,
11360 complete_class_decl, maybe_create_class_interface_decl,
11361 check_class_interface_creation): New static function declarations.
11362 (java_layout_parsed_class, java_method_add_stmt): New function
11364 (struct parser_ctxt): Field mark_class_generate removed. New
11365 fields class_list and artificial_constructor.
11366 * parse.y: Fixed typo in header.
11367 (class_declaration:): Call complete_class_decl when class body
11369 (method_declaration:): Call source_end_java_method in pass 2 when
11370 the method body is defined.
11371 (postfix_expression:): Do expression name resolution on sub-rule
11372 name during pass 2.
11373 (create_class, create_interface): Merged common pieces.
11374 (check_class_interface_creation, maybe_create_class_interface_decl):
11376 (complete_class_decl): New function.
11377 (register_fields): Fixed line width related typo.
11378 (method_header): Correctly skip first argument when fixing
11379 argument line. Changed the loop.
11380 (java_check_circular_reference): Now use ctxp->class_list.
11381 (java_complete_class): Removed start/stop marking.
11382 (java_check_regular_methods): Now takes a class decl as an
11383 argument. Add default constructor if none were encountered.
11384 (java_check_methods): Now use ctxp->class_list. Changed call to
11385 java_check_regular_methods.
11386 (source_start_java_method): Set DECL_ARG_TYPE for each function
11388 (source_end_java_method, java_method_add_stmt): New functions.
11389 (java_generate_parsed_class): No longer exists.
11390 (java_layout_parsed_class, java_register_parsed_class): New functions.
11391 (resolve_expression_name): New function.
11393 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11395 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11396 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11397 until pass initializations are done. Call read_import_dir with
11399 * parse.h: (lookup_modifier_cl): New function declared.
11400 (INTERFACE_FIELD_MODIFIERS): New macro.
11401 (OBSOLETE_MODIFIER_WARNING): New macro.
11402 * parse.y: (register_fields): Class type and current field name in
11403 local variables. Check modifier(s) if adding field(s) to an interface.
11404 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11405 and report errors using the faulty modifier line context.
11406 (lookup_modifier_cl): New function.
11407 (read_import_dir): Detect and report default import processing
11410 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11412 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11413 * class.c (is_compiled_class): Return 1 after making sure it
11414 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11415 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11416 * java-tree.h (flag_assume_compiled): Add decl.
11417 * lang.c (lang_f_options): Add the flag.
11418 (flag_assume_compiled): Add decl, default to 0.
11420 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11422 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11423 (is_compiled_class): Likewise.
11424 (layout_class): Likewise.
11425 (layout_class): Detect and lay out classes defined in source code.
11426 (interface_of_p, add_interface_do, may_add_interface): New
11428 (add_interface): Now use add_interface_do.
11429 (add_method_1): New function.
11430 (add_method): Now use add_method_1.
11431 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11432 (complete_start_java_method): New function.
11433 (start_java_mehod): Now call complete_start_java_method.
11434 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11435 (expand_invoke): Likewise and fixed typo.
11436 *gjava.c: (print_super_field): Use new argument to find_class
11439 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11440 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11441 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11443 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11444 (add_method_1, push_class): New prototypes.
11445 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11446 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11447 directory where the class was found.
11448 (find_class): New argument DO_CLASS_FILE. Function find_class
11449 modified accordingly.
11450 *jcf-parse.c: (fix_class_path): New function.
11451 (load_class): Use new VERBOSE argument. load_class now finds and
11452 loads/parses .class/.java files. Save read_state of current_jcf
11454 (java_parser_abort_on_error): New macro.
11455 (jcf_parse_source, parse_source_file): New function.
11456 (jcf_parse): Fixed typo.
11457 (yyparse): Call parse_source_file () only.
11458 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11459 writing the real class name back in the zip directory entry.
11460 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11461 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11462 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11463 (find_class): Prototype fixed.
11464 *lex.c: Added 1998 time stamp.
11465 Removed all static global variables, moved into the parser
11466 context data structure.. Now include unistd.h if SEEK_SET not
11468 (java_init_lex): Rewritten.
11469 (java_sneak_unicode): Modified current unicode access in current line.
11470 (java_unget_unicode): Likewise.
11471 (java_allocate_new_line): New allocation management.
11472 (java_read_char): Modified access and storage of unget_utf8_value.
11473 New way of processing current unicode.
11474 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11475 (java_get_unicode): Now use the parser context.
11476 (java_lineterminator): Likewise.
11477 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11478 of the reentrant parser implementation. Function now use the
11479 parser context data structure and java_lval. Fixed production of
11480 the float and double constant "out of range" error message. Fixed
11481 obstack use. Return integer value when hitting a modifier. Now
11482 return type for TRUE, FALSE and other predefined types. Return
11483 identifier as a TREE_LIST list containing the current line context
11484 as the TREE_VALUE sub-node.
11485 (java_unicode_2_utf8): Fixed typo in declaration.
11486 (java_lex_error): Now use the parser context data structure.
11487 *lex.h: Added 1998 time stamp.
11488 (struct java_line): New fields ref_count and next.
11489 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11490 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11491 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11492 *parse.h: Added 1998 time stamp.
11493 (java_parse_source_file): Renamed from parse_source_file.
11494 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11495 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11496 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11497 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11498 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11499 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11500 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11501 (struct parser_ctxt): New data structure to keep the parser context.
11502 *parse.y: Added 1998 time stamp, got rid of static global variables.
11503 (java_error_count, ctxp): New global variables.
11504 (%union): New value field.
11505 (numeric_type, integral_type): Rules removed.
11506 (primitive_type): Rule defined to handle integral, float, double and
11508 (qualified_name, package_declaration,
11509 single_type_import_declaration, type_import_on_demand_declaration,
11510 modifiers, class_declaration, super, interfaces,
11511 interface_type_list, class_body, field_declaration,
11512 field_declaration, variable_declarators, variable_declarator,
11513 variable_declarator_id, method_declaration, method_header,
11514 formal_parameter_list, formal_parameter, method_body, block,
11515 static, interface_declaration, extends_interfaces,
11516 abstract_method_declaration, local_variable_declarators): Rules now
11518 (force_error, do_warning): New global statics.
11519 (push_parser_context, parser_context_save_global,
11520 parser_context_restore_global, pop_parser_context): New functions.
11521 (yyerror): Now uses the global parser context. Fixed use of obstack.
11522 (parse_error, parse_error_context, parse_warning_context,
11523 java_accstring_lookup, redefinition_error, check_modifiers,
11524 parser_add_interface, create_interface, create_class, find_field,
11525 duplicate_declaration_error, register_fields, method_header,
11526 check_modifiers_consistency, check_abstract_method_header,
11527 method_declarator, parser_qualified_classname,
11528 parser_check_super_interface, parser_check_super,
11529 parser_chain_incomplete_item, java_check_circular_reference,
11530 layout_class_from_source, java_complete_class,
11531 complete_method_decl, resolve_class, complete_class_report_errors,
11532 java_check_final, check_method_redefinition,
11533 java_check_regular_methods, java_check_abstract_methods,
11534 java_check_methods, lookup_java_interface_method2,
11535 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11536 process_imports, find_in_imports, read_import_entry,
11537 read_import_dir, find_in_imports_on_demand,
11538 check_pkg_class_access, not_builtin_p, declare_local_variables,
11539 source_start_java_method, java_generate_parsed_class): New
11541 *typeck.c: (signature_include_return): New global variable.
11542 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11543 to add the function returned type in the signature.
11545 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11547 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11549 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11551 * Make-lang.in (java.info): Added.
11552 (java.install-info): Added
11554 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11556 * Makefile.in (clean): Also remove java/parse.c.
11558 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11560 Add a pair of -fbounds-check/-fno-bounds-check options.
11561 * lang.c (lang_decode_option): Add code to grok arguments.
11562 (flag_bounds_check): Add decl.
11563 (lang_f_options): New array w/ the option in it.
11564 * java-tree.h (flag_bounds_check): Add decl.
11565 * lang-options.h: New file.
11566 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11567 of a static macro value.
11568 (JAVA_ARRAY_EXCEPTION): Delete macro.
11570 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11572 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11573 * expr.c (build_anewarray): Add missing promote_type.
11575 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11577 Add array types with known length to optimize bounds checking.
11578 * typeck.c (build_java_array_type): Take length parameter.
11579 (java_array_type_length, build_prim_array_type): New functions.
11580 * java-tree.h: Update for new functions.
11581 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11582 * class.c: Use build_prim_array_type.
11583 * expr.c (can_widen_reference_to): Handle known-length array types.
11584 (verify_jvm_instructions): Keep track of integer push instructions
11585 followed by newarray/anewarray, so we can build known-length arrays.
11586 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11587 (java_array_data_offset): New function.
11588 (build_java_array_length_access): New function. Optimize if constant.
11589 (build_java_arrayaccess): Constant fold bounds check.
11590 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11591 (build_newarray, build_anewarray): New functions.
11592 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11593 * verify.c (merge_types): Handle known-lengh array types.
11595 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11597 * expr.c (expand_byte_code): Fix performace bug, which caused
11598 searching linenumber_table to be linear rather than constant.
11600 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11602 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11604 * decl.c, java-tree.h (soft_fmod_node): New global.
11605 * decl.c (init_decl_processing): Define __builtin_fmod.
11606 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11607 using __builtin_fmod.
11609 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11611 * keyword.h: New file, output of keyword.gperf as processed by
11613 * lex.c (java_lex_init): Initialize java_error_flag.
11614 * parse.c (YYERROR_NOW): Uses java_error_flag.
11615 * parse.y: New static java_error_flag. Useless definition of
11617 * parse.y (java_error): Portable error recovery using
11618 java_error_flag (not yet completely tuned).
11620 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11622 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11624 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11626 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11627 (parse.c, lex.c, keyword.h): New rules for Java source code
11629 * parse.c: Renamed into jcf-parse.c.
11630 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11631 * keyword.gperf: New file, Java keywords.
11632 * parse.y: New file, Java language grammar.
11633 * parse.h: New file, Java language grammar definitions.
11634 * lex.c: New file, Java language lexer.
11635 * lex.h: New file, Java language lexer definitions.
11637 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11639 * decl.c (clinit_identifier_node), java-tree.h: New global.
11640 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11641 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11642 * expr.c (expand_java_field_op): Check for invalid assignment
11645 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11647 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11649 * verify.c (verify_jvm_instructions): When processing a handler,
11650 attempt to set the current_subr to the right value.
11651 (More complicated code combines Sep 17 and Oct 22 versions.)
11653 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11655 * class.c (push_class): Figure out (guess) name of source file.
11656 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11657 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11658 (parse_class_file): Change return type from int to void.
11659 Call debug_start_source_file/debug_end_source_file.
11661 * expr.c (build_java_binop): Fix masking 2nd operand.
11662 * decl.c (init_decl_processing): Set sizetype first.
11664 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11666 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11667 (Revert Sep 17 change.)
11669 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11671 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11672 .class extension in their name and fix thing so we don't process
11673 them parse_zip_file_entries().
11674 (parse_zip_file_entries): Cleaned unused local variables.
11676 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11678 * expr.c (can_widen_reference_to): Allows equal array element types.
11679 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11680 * jcf-dump.c (RET): Get (and print) index.
11682 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11683 Promote element type to POINTER_TYPE.
11685 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11687 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11688 find_in_current_zip, jcf_figure_file_type): Moved from
11689 jcf-reader.c to parse.c.
11690 * zextract.c: (read_zip_archive): takes file_comment_length possible
11691 field into account.
11693 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11695 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11697 * verify.c (merge_types): Handle array types even better ...
11699 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11701 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11703 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11704 * class.c (make_class_data): Don't build fields_decl if no fields.
11705 When building fields_decl, skip if DECL_ARTIFICAL.
11707 * expr.c (java_stack_swap): Update stack_type_map.
11708 * verify.c (merge_types): Handle array types better.
11710 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11712 * class.c (add_field): Don't promote short integral fields to
11713 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11714 * expr.c (push_value): Promote and convert short integral values.
11716 * decl.c, java-tree.h (integer_two_node): New constant node.
11717 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11719 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * class.c (append_gpp_mangled_type): Use function argument
11722 unpromoted type to generate mangled name.
11724 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11726 * constants.c (build_constant_data_ref): Now uses current_class
11727 instead of main_class.
11728 (build_constants_constructor): Now uses current_class instead of
11730 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11731 of the global variable SeepZipFiles done here.
11732 * zextract.c (read_zip_archive): extra_field optional field taken
11733 into account while computing the position of the class file in the
11735 * verify.c (verify_jvm_instructions): Use current_jcf to search
11737 * parse.c (load_class): First search for the class to load in the
11738 current zip file. Saves current_jcf (restored before returning
11739 from that function). Don't call JCF_FINISH in the class was found
11740 in the current ZIP file.
11741 (jcf_parse): If the class was found in the current ZIP file, save
11742 its tree_constant_pool (for later reuse).
11743 (parse_class_file): New function. Process each method defined in
11744 the current class and record the class as to be later registered.
11745 (yyparse): Rewritten. Figure the type of the current file and switch
11747 * lang.c: New global variable current_jcf.
11748 (lang_init): Removed compiling_from_source test (done later, in
11749 yyparse). Removed call the jcf_parse ().
11750 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11751 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11752 in the current ZIP file) and zip_offset (offset to the class data in
11753 the current zip file).
11754 * jcf-reader.c: zipfile.h included.
11755 localToFile: New ZipFileCache static global variable
11756 (parse_zip_file_entries): New function. Browse the current ZIP
11757 file directory and process each class found.
11758 (process_zip_dir): New function. Register each class found in the
11759 ZIP file directory. The class aren't parsed but a valid JCF is
11760 link to each of them.
11761 (find_in_current_zip): New function. Search for a class in the
11762 current ZIP file directory. If found, prepare the class so that it
11764 (jcf_figure_file_type): New function. Examine the file structure
11765 to figure a class file, a ZIP file. If none of these categories are
11766 matched, a source file is assumed.
11767 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11768 SeenZipFile: New global variable.
11769 (open_in_zip): Use zipmember's length to accelerate the search for
11770 a member. If zipmember was NULL and zip file successfully read,
11772 * java-tree.h: New global variable current_jcf declared. Added
11773 declaration for current_constant_pool_tags, current_constant_pool_data,
11774 current_constant_pool_length, current_constant_pool_data_ref.
11775 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11776 store the JCF of classes seen in a zip file) and tree *constant_pool
11777 (to save a loaded class constant pool). current_class declared here.
11778 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11779 retrieve method_ref_constant.
11780 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11781 (OBJECT): get_class_constant now uses current_jcf.
11782 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11783 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11784 (expand_invoke): Now uses current_class instead of main_class
11785 (build_class_init): Now uses current_class instead of main_class
11786 * class.c: New static global variable registered_class.
11787 (register_class): New function.
11788 (emit_register_class): Modified to use registered_class instead of
11790 (is_compiled_class): Now take into account class seen in the archive.
11792 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11794 * except.h: Renamed to: java-except.h.
11795 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11796 * except.c: Add semi-working (commented out) implementation.
11798 * expr.c (expand_iinc): Add needed flush_quick_stack.
11799 * parse.c (set_source_filename): New function.
11800 (give_name_to_class): Set input_filename from package.classname.java.
11802 * jcf-io.c (find_class): Don't look first in ".".
11804 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * zextract.c (read_zip_archive): Now takes into account the
11808 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11810 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11812 * constants.c, java-tree.h (build_internal_class_name): New function.
11813 (alloc_class_constant): Re-implement using build_internal_class_name.
11814 * class.c (make_class_data): Likewise.
11815 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11817 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11819 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11820 to NULL before pushing an exception handler target.
11822 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11823 (java_stack_swap, java_stack_dup): Re-write to be safe from
11824 clobbering registers.
11825 (build_class_init): New function.
11827 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11829 * typeck.c (build_java_array_type): Temporary use
11830 permanent_obstack to create the array 'length' field.
11831 * expr.c (lookup_label): Temporay use permanent_obstack to create
11832 label if not found.
11833 * class.c (push_super_field): Tempory use permanent_obstack.
11835 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11837 * typeck.c (type_for_mode): Now handles double_type_node and
11839 * verify.c (verify_jvm_instructions): The instruction following
11840 the wide bytecode is checked. OPCODE_ret added to the list of
11843 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11845 * class.c (make_class): Temporary use permanent_obstack. Set the
11846 class CLASS_P field to 1.
11847 (push_class): Temporary use permanent_obstack.
11848 (set_super_info): Temporary use permanent_obstack.
11849 (add_method): Temporary use permanent_obstack, set
11850 METHOD_TRANSIENT().
11851 (add_field): Temporary use permanent_obstack. Sets
11852 FIELD_VOLATILE() and FIELD_TRANSIENT().
11853 (build_class_ref): Temporary use permanent_obstack if the class
11855 (build_static_field_ref): Temporary use permanent_obstack when
11856 creating field's rtl.
11857 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11858 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11859 and fields. Function finalized, as far as flag handling.
11860 (push_class_static_dummy_field): Temporary use permanent_obstack.
11861 (emit_register_class): Force generation of class registration at
11863 * decl.c (end_java_method): Call permanent_allocation() before
11865 * expr.c (can_widen_reference_to): Added comment to interface
11866 handling, fixed typo.
11867 (lookup_field): Now uses CLASS_P() to correct FIXME
11868 (expand_invoke): Verification on public && !static &&
11869 !abstract moved into soft_lookupinterfacemethod (kaffe).
11870 Use Object class dtable if objectref is an array when expanding
11872 (java_push_constant_from_pool): Temporary use permanent_obstack
11873 for CONSTANT_string
11874 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11875 create constant references.
11876 (get_constant): Temporary use permanent_obstack to create constant.
11877 (load_class): Temporary use permanent_obstack to load class.
11878 (jcf_parse): Temporary use permanent_obstack to perform class
11880 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11881 (build_java_signature): Temporary use permanent_obstack.
11882 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11884 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11885 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11888 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11890 * class.c (append_gpp_mangled_type): Fix typo.
11891 (emit_register_class): Use main_class to get class object, rather
11892 than looking for no-longer-existing static decl starting with _CL.
11893 * typeck.c (parse_signature_type): Promote array element type
11894 if it is a RECORD_TYPE.
11896 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11898 * class.c (push_class_static_dummy_field): New function.
11899 (mangle_static_field): New. Do G++-style mangling of static fields.
11900 (layout_class): Mandle static fields here, not in add_field.
11901 (build_class_ref): The class object is now a dummy static field.
11902 * decl.c (find_local_variable): Look for best, instead of first match.
11903 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11904 (build_java_athrow): Don't check here if exception is Throwable.
11905 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11906 (TYPE_USED): Removed. No longer used ...
11907 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11908 * verify.c (push_pending_label): New function.
11909 (push_pending_block): Renamed to check_pending_block.
11910 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11911 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11912 re-checking possible handlers) after a store (less wasted work).
11913 Check for null handler (finally) before calling add_handler.
11914 Various changes to (finally?) correctly handle try/finally.
11916 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11918 * class.c: Include stdio.h.
11920 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11922 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11923 to make sure class is initialized before static/special invoke.
11925 * verify.c (verify_jvm_instructions): On a store instruction,
11926 call find_local_variable to force pre-allocation of decl and rtx.
11927 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11929 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11931 * class.c (build_class_ref): Strip off "promoted_" if need be.
11932 (make_field_value): Call build_java_signature when needed.
11933 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11934 * expr.c (build_java_athrow): Don't push_value of exception.
11935 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11936 match specification of [fd]cmp[lg] for NaNs.
11937 (expand_byte_code): Add support for exception handler ranges.
11938 * except.c: Add skeleton for EH code-generation.
11939 * verify.c (merge_types): Treat all promoted integral types as equal.
11940 * constants.c (build_constants_constructor): To force creation of
11941 current_constant_pool_data_ref, call build_constant_data_ref.
11943 * javaop.def (lload): Fix typo.
11944 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11946 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11948 * parse.c: Don't include function.h.
11950 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11952 * except.[ch]: New files.
11953 * Makefile.in (JAVA_OBJS): Add except.o
11954 * expr.c: Temporary warning about unimplemented exceptions.
11955 * verify.c: Verify exception handlers.
11957 * jcf-dump.c (disassemble_method): Print exception table.
11959 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11961 * expr.c (verify_jvm_instructions): Started a thorough
11962 verification of invoke* bytecodes.
11963 (expand_byte_code): flush quick stack if PC is the target of a
11964 branch. and undef RET (conflicting with config/i386/i386.h).
11965 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11967 (expand_invoke): Now handles invokeinterface and do more
11968 verification according to the bytecode.
11969 (lookup_field): Don't try to load the class if processing
11971 (can_widen_reference_to): Now handles interfaces.
11972 * decl.c (init_decl_processing): New global variable
11973 soft_lookupinterfacemethod_node, declared in java-tree.h.
11974 Call set_super_info on string_type_node.
11975 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11977 * class.c (set_super_info): Fills the CLASS_* flags according to
11979 (get_access_flags_from_decl): Handles all class flags.
11981 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11983 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11984 * parse.c (yyparse): Check for abstract method, and missing code.
11985 * expr.c (expand_byte_code): Change interface.
11986 * lang.c (put_decl_node): Print promoted types prettier.
11987 * verify.c (verify_jvm_instruction): Change interface.
11988 Partial support for scanning exception table.
11989 For load instructions, handle promoted integral types.
11991 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11993 * verify.c: New file, with contents moved from expr.c.
11994 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11995 * typeck.c (is_array_type_p): Moved here from expr.c.
11996 * java-tree.h: Add some now-needed function declarations.
11997 * Makefile.in (JAVA_OBJS): Added verify.o.
11999 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12001 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12002 METHOD_ABSTRACT flag.
12004 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12005 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12006 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12008 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12010 (start_java_method): Hook for SYNCHRONIZED methods.
12012 * expr.c (build_java_jsr, build_java_ret): New functions
12013 (JSR,PRE): New macros
12014 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12015 (verify_jvm_instructions): tableswitch, lookupswitch,
12016 monitorenter, monitorexit, goto_w: verified.
12017 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12018 (build_java_monitor): New function.
12019 (MONITOR_OPERATION): Modified to call build_java_monitor()
12020 (verify_jvm_instructions): Started a thorough verification of
12023 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12025 Support verification of jsr/ret subroutines (used for try/finally).
12026 * decl.c (return_address_type_node): New type node.
12027 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12028 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12029 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12030 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12031 TYPE_USED): New macros for special types in type_map.
12033 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12034 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12036 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12038 * expr.c (can_widen_reference_to): New function.
12039 (pop_type): Use it.
12040 (merge_type_state): Support handling start of subroutine.
12041 (push_pending_block): Return char* error message, instead of calling
12042 fatal on an error. Also handle subroutines.
12043 (verify_jvm_instructions): Handle errors from push_poending_block.
12044 Support jsr and ret instructions.
12046 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12048 * jcf-io.c (find_classfile): Fix thinko.
12049 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12051 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12053 * Makefile.in (BISON): Remove.
12055 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12057 * Makefile.in: Convert to autoconf.
12058 * config-lang.in (outputs): Added java/Makefile.
12060 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12061 Rename cc1java to jc1.
12063 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12064 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12066 * class.c (class_depth): Do load_class if needed.
12068 Mostly better verification.
12069 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12070 (init_decl_processing): Change return type of soft_checkcast.
12071 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12072 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12073 lang_print_error): New functions.
12074 (lang_init): Set global hook print_error_function to lang_print_error.
12075 * expr.c: In the type_map ptr_type_node is only used for null now.
12076 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12077 (merge_types): Dererence pointer to record types before comparing.
12078 (decode_newarray_type, merge_types): On error just return NULL.
12079 (build_java_binop): Add preliminary implementation (with warning)
12080 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12081 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12082 (expand_compare, expand_java_goto, expand_java_call): Don't
12083 push_pending_block, since that only makes sense when verifying.
12084 (merge_type_state): Different return codes.
12085 (push_pending_block): A block may need to be verified more than once.
12086 (expand_byte_code): Warn about unused code at code generation time.
12087 (verify_jvm_instruction): Changed logic, since code may need to be
12088 re-verified if type-state has changed. Also, better error handling.
12089 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12090 Improve newarray, anewarray, ?aload, athrow,
12091 * java-tree.h (LABEL_CHANGED): New macro.
12093 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12095 * decl.c (soft_athrow_node): New global variable initialized.
12096 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12097 * typeck.c (convert): Added support for REAL_TYPE.
12098 (convert_to_char): New function.
12099 (convert): Handle CHAR_TYPE.
12100 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12101 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12102 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12104 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12105 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12106 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12107 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12108 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12109 to Use The Right Things.
12110 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12111 compatible with INT. BOOLEAN is made equivalent to BYTE.
12112 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12113 OPCODE_ifnonnull): Now supported.
12114 (build_java_athrow): New function.
12116 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12118 Rename method name <init> to match G++ (and fix mangling).
12119 * class.c (layout_class): Replace method name of <init> by class name.
12120 (make_method_value): Do inverse renaming of constructor from <init>.
12121 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12122 * typeck.c (lookup_java_constructor): New function.
12123 * expr.c (expand_invoke): If method_name is <init>, call
12124 lookup_java_constructor to find constructor.
12126 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12128 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12130 * parse.c (get_class_constant): Modified to handle array "classes"
12131 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12133 (convert): Modified to handle real type.
12134 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12135 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12136 variables declared.
12137 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12138 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12139 global variables initialized.
12140 (find_local_variable): Handles the case of a pointer
12141 (end_java_method): Restore the use of one more scope
12142 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12143 build_java_array_length_access, expand_java_arrayload,
12144 expand_java_arraystore, expand_java_array_length,
12145 expand_java_multianewarray, expand_java_anewarray,
12146 build_java_check_indexed_type, is_array_type_p,
12147 build_java_throw_out_of_bound_exception): New functions.
12148 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12149 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12150 OPCODE_<t>aload): Implemented code for verification.
12151 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12152 ARRAY_NEW_MULTI): Macro defined.
12153 (CONVERT): Modified to invoke convert().
12154 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12156 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12158 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12159 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12160 (make_class_data): Field name needs '/' as package prefix.
12161 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12163 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12165 Implement debug information for local variables.
12166 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12167 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12168 DECL_LOCAL_SLOT_CHAIN): New macros.
12169 (struct lang_decl_var): New type.
12170 * parse.c (give_name_to_locals): Move to decl.c.
12171 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12172 (start_java_method): Re-write parameter handling.
12173 (pending_local_decls): New global variable.
12174 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12175 (find_local_variable): Accept pc so we can skips decls not in range.
12176 (struct binding_level): Add end_pc field.
12177 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12178 (various): Change so current pc gets passed to find_local_variable.
12180 * decl.c (init_decl_processing): Re-arrange fields in
12181 class_type_node and and method_type_node to match kaffe 0.9.1.
12182 * class.c (make_method_value, make_class_data): Update
12183 initializations to match.
12185 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12187 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12188 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12189 (push_super_field): New function.
12190 (make_class_data): Handle inheritance of class static initializer.
12191 (layout_class): New name mangling.
12192 * constants.c (build_constant_data_ref): Init type of data array
12193 to a one-element array.
12194 (build_constants_constructor): Set DECL_SIZE from complete array type.
12195 * decl.c: Rename class_type, object_type etc to class_type_node,
12196 object_type_node etc. Make former inherit from latter.
12197 * expr.c (expand_invoke): Add cast of function address.
12198 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12199 * parse.c (yyparse): Don't call layout_class here.
12200 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12202 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12204 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12205 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12206 (alloc_class_constant): New.
12207 * expr.c (expand_invoke): Make sure method's class is initialized.
12208 * class.c (interits_from_p, emit_register_class): New functions.
12209 * parse.c (yyparse): Call emit_register_class.
12211 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12213 * constants.c: New file, to handle constant pool.
12214 * Makefile.in (JAVA_OBJS): Add constants.o.
12215 * decl.c (init_decl_processing): Update, fix, finish various structs.
12216 (pushdecl_top_level): New.
12217 * parse.c (layout_class): Moved to class.c.
12218 * expr.c (java_push_constant_from_pool): New function.
12219 * class.c (build_class_ref): Make work fully
12220 (make_class_data): Emit super-class, constant pool, interface vector.
12222 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12224 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12225 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12226 * class.c (class_depth): New function.
12227 (lookup_named_class): Replaced by new function lookup_class.
12228 * decl.c (object_type_node, string_type_node): New.
12229 Remove various types that we no longer need.
12230 * expr.c (verify_jvm_instructions): New separate verifier pass.
12231 (push_type, pop_type): New functions for verifier.
12232 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12233 (expand_byte_code): Simplify, since we assume already verified.
12234 (expand_invoke): Now mostly works.
12235 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12236 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12237 * parse.c: Wait to allocate class object until we know its name.
12238 (layout_class): Calculate DECL_VINDEX for each virtual method.
12239 * typeck.c (get_array_type): Rename to ...
12240 (build_java_array_type): ... and provide working implementation.
12241 (build_java_signature): New function - build Java signature of type.
12242 (set_java_signature): New function - cache signature with type.
12243 (lookup_java_method): New function.
12245 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12247 * class.c (ident_subst): Take extra SUFFIX parameter.
12248 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12249 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12250 (build_class_ref): Actually implement.
12251 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12252 * decl.c (builtin_function): New.
12253 (init_decl_processing): Update for current Kaffe. Declare some
12254 builtin Kaffe functions.
12255 * expr.c (build_address_of): New.
12256 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12257 Renamed (from expand_java_new etc), and added working implementations.
12258 (build_field_ref): Now also handle static fields.
12259 (expand_invoke): Implement invokestatic, and start implement rest.
12260 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12261 * javaop.def: Rename invokevirt -> invokevirtual.
12262 * lang.c (use_handles): Removed.
12263 * parse.c: Add support for ConstantValue atribute.
12264 Handle nested loading of a class. (JPOOL_UTF): New.
12266 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12268 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12270 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12272 * Make-lang.in (java.install-man): New empty rule.
12273 * typeck.c (set_local_type): New function.
12274 * expr.c (STORE_INTERNAL): Call find_local_variable,
12275 not find_stack_slot. Call set_local_type.
12277 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12279 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12280 and building RECORD_TYPE CONSTRUCTORs.
12281 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12283 * lang.c (use_handles): Change the default to 0.
12284 * decl.c: Define and build class_type, field_type, utf8const_type.
12285 * class.c (make_class_data, make_field_value,
12286 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12287 hashUtf8String, strLengthUtf8, mangled_classname:
12288 Functions to build reflective data structures.
12289 * parse.c (yyparse): Call make_class_data.
12291 * jcf-io.c (open_class, find_classfile): New functions.
12292 * jcf-dump.c: Support reading classfile from explicitly-named
12293 class file (without CLASSPATH searching).
12295 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12297 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12298 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12299 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12300 (get_constant): Now trivial for CONSTANT_Utf8.
12302 * jcf.h: Make NEW_CPOOL the default.
12303 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12305 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>