1 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3 * typeck.c (java_array_type_length, build_prim_array_type):
4 Represent empty arrays by NULL index.
6 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
8 * java-tree.h (compile_resource_file): Grouped with other prototypes.
9 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
11 2001-09-06 Anthony Green <green@redhat.com>
13 * class.c (O_BINARY): Define if necessary.
14 (registerResource_libfunc): Declare.
15 (init_class_processing): Initilize registerResource_libfunc.
16 (compile_resource_file): New function.
17 * java-tree.h (resource_name): Declare.
18 (compile_resource_file): Declare.
19 * jcf-parse.c (yyparse): Handle compiling java resource files.
20 * lang.c (java_decode_option): Handle -fcompile-resource option.
21 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
23 * gcj.texi (Code Generation): Add documentation for -R flag.
25 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
27 * jcf-write.c (generate_classfile): Issue an error in case of
28 field/initial value mismatch.
29 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
30 being initialized and we're generating bytecode.
31 (java_complete_lhs): In MODIFY_EXPR section: added comments,
32 set DECL_INITIAL properly when appropriate.
36 2001-09-01 Per Bothner <per@bothner.com>
38 * parse.y (maybe_yank_clinit): A field without an initializer is not
39 relevant. All initializers except static final and constant require
40 <clinit>, regardless of flag_emit_class_files.
42 2001-08-31 Per Bothner <per@bothner.com>
44 * class.c (set_constant_value): When not emiting class files, then a
45 String ConstantValue is a utf8const_ptr_type.
47 2001-08-30 Per Bothner <per@bothner.com>
49 * jcf-write.c (generate_classfile): Check that field is primitive
50 or string before emitting ConstantValue attribute.
52 2001-08-30 Per Bothner <per@bothner.com>
54 * parse.y (resolve_qualified_expression_name): If creating a
55 COMPOUND_EXPR, set it's type correctly.
57 2001-08-30 Per Bothner <per@bothner.com>
59 * jcf-io.c (open_class): Set filename field.
61 * jcf-parse,c (parse_class_file): Set current_function_decl
62 for better error message when Code attribute is missing.
64 * lang.c (put_decl_node, lang_print_error): Re-arrange for
65 better diagnostics, especially for constructors.
67 2001-08-30 Per Bothner <per@bothner.com>
69 * jcf-write.c (generate_classfile): Don't write ConstantValue
70 attribute if field is not final, for compatibility with jdk.
72 * jcf-write.c (generate_classfile): Convert ConstantValue values
73 to correct type. Work-around for front-end bug.
74 * class.c (set_constant_value): Error if constant has wrong type.
76 2001-08-30 Per Bothner <per@bothner.com>
78 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
79 "Double" are printed at verbosity 1.
81 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
83 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
85 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
87 * parse.y (patch_assignment): Don't verify final re-assignment here.
88 (java_complete_lhs): Verify assignments to finals calling
89 patch_assignment. Verify re-assignments to finals before calling
92 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
94 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
97 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
99 * lex.c (java_lex): new local found_hex_digits. Set and then used
100 in test to reject invalid hexadecimal numbers.
101 * parse.y (java_complete_tree): Prevent unwanted cast with
102 initialized floating point finals.
103 (patch_binop): Emit a warning when detecting a division by zero,
104 mark result not constant, don't simplify non integer division.
106 2001-08-28 Per Bothner <per@bothner.com>
108 * jcf-write.c (generate_bytecode_insns): For increments and
109 decrements just recurse to push constant. Improvement on Mark's patch.
111 2001-08-28 Mark Mitchell <mark@codesourcery.com>
113 * jcf-write.c (generate_bytecode_insns): Generate an integer to
114 real conversion for increments and decrements of reals.
116 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
118 * parse.y (resolve_qualified_expression_name): Handle unresolved
119 qualified expressions, prevent numerical qualifiers, fixed typo.
122 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
124 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
125 don't report anything but deprecated class when marked so. Handle
127 (patch_method_invocation): Check deprecation on methods and types.
128 (patch_binop): code becomes an enum tree_code, added default: to
129 switch to handle that. Detect division by zero, try to fold and
130 return before using a subroutine.
132 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
134 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
135 file smaller than 4 bytes.
136 * parse.y (check_inner_circular_reference): New function.
137 (check_circular_reference): Likewise.
138 (array_initializer:): Accept {,}.
139 (java_check_circular_reference): Rewritten using
140 check_circular_reference and check_inner_circular_reference.
141 (java_complete_expand_method): Unconditionally save and restore
142 the unpurged exception list.
143 (build_dot_class_method_invocation): Unmangle signature parameter.
145 2001-08-21 Tom Tromey <tromey@redhat.com>
147 * decl.c (init_decl_processing): Add `throws' field to method
149 * class.c (make_method_value): Compute `throws' field for method.
151 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
153 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
154 circularity is detected.
155 (ctors_unchecked_throws_clause_p): Fixed leading comment.
157 2001-08-17 Richard Henderson <rth@redhat.com>
159 * class.c (emit_register_classes): Add align parameter to
160 call to assemble_integer.
162 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
164 * jcf-parse.c (load_class): New locals saved and class_loaded. If
165 loading a class_or_name fails, try considering an innerclass name
166 and load the enclosing context.
167 * parse.y (resolve_inner_class): New function.
168 (find_as_inner_class): Added leading comment.
169 (register_incomplete_type): Keep the current context as enclosing
170 context for JDEP_FIELD dependencies.
171 (do_resolve_class): Locals new_class_decl and super initialized to
172 NULL. Call resolve_inner_class, explore the enclosing context
173 superclass if necessary.
176 2001-08-16 Tom Tromey <tromey@redhat.com>
178 * jcf-dump.c (main): Updated for change to jcf_path_seal.
179 * gjavah.c (main): Updated for change to jcf_path_seal.
180 * lang.c (version_flag): New global.
181 (java_decode_option): Recognize `-version'.
182 (java_init): Update for change to jcf_path_seal.
183 * jcf.h (jcf_path_seal): Added `print' argument.
184 * jcf-path.c (jcf_path_seal): Added `print' argument.
186 2001-08-13 Zack Weinberg <zackw@panix.com>
188 * Make-lang.in (java/decl.o): Update dependencies.
189 * decl.c: Include libfuncs.h, don't include toplev.h.
191 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
193 * decl.c (init_decl_processing): exception_type_node,
194 class_not_found_type_node, and no_class_def_found_type_node
195 initialized. predef_filenames augmented accordingly.
196 instinit_identifier_node initialized.
197 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
198 * java-tree.h (enum java_tree_index): New entries
199 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
200 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
201 (exception_type_node): New macro.
202 (class_not_found_type_node): Likewise.
203 (no_class_def_found_type_node): Likewise.
204 (instinit_identifier_node): Likewise.
205 (PREDEF_FILENAMES_SIZE): Adjusted.
206 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
207 (struct lang_type): Fixed typo in bitfield name.
208 (DECL_INSTINIT_P): New macro.
209 (ID_INSTINIT_P): Likewise.
210 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
212 * parse.y (encapsulate_with_try_catch): New function.
213 (generate_instinit): Likewise.
214 (build_instinit_invocation): Likewise.
215 (ctors_unchecked_throws_clause_p): Likewise.
216 (add_instance_initializer): Deleted.
217 (build_instance_initializer): Likewise.
218 (in_instance_initializer): Likewise.
219 (check_method_redefinition): instinit$ not to be verified.
220 (java_complete_expand_methods): Generate instinit$, simplified code.
221 (build_dot_class_method): Eliminated unnecessary locals. Use
222 encapsulate_with_try_catch, removed unnecessary code.
223 (fix_constructors): New local iii. Use build_instinit_invocation.
224 (patch_method_invocation): Added comment.
225 (maybe_use_access_method): Don't consider instinit$.
226 (find_applicable_accessible_methods_list): Shorten the search for
228 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
229 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
230 (patch_throw_statement): Likewise. Fixed typo.
232 2001-08-12 David Edelsohn <edelsohn@gnu.org>
235 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
236 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
238 (lang_specific_pre_link): Use set_input to set input_filename.
240 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
241 (main): Fix definition.
242 Strip `main' from classname.
245 2001-08-11 Zack Weinberg <zackw@panix.com>
247 * lex.h: Don't include setjmp.h. Don't define
248 SET_FLOAT_HANDLER or prototype set_float_handler.
250 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
252 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
253 `poplevel' in the right order.
255 2001-08-09 Richard Henderson <rth@redhat.com>
257 * Make-lang.in (class.o): Depend on TARGET_H.
258 * class.c (emit_register_classes): Use target hooks instead of
259 assemble_constructor and assemble_destructor.
261 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
263 * check-init.c (flags.h): Include
264 (check_init): Don't report uninitialized static class
265 initialization flags, don't free bit index when doing static class
266 initialization optimization.
267 (check_for_initialization): Return type changed to `unsigned int.'
268 (attach_initialized_static_class): New function.
269 * class.c (add_method_1): Create the initialized static class
271 (finish_class): Always emit deferred inline methods.
272 * decl.c (emit_init_test_initialization): Moved to expr.c
273 (complete_start_java_method): Don't traverse
274 DECL_FUNCTION_INIT_TEST_TABLE.
275 (lang_mark_tree): Mark hash tables in function decls.
276 * expr.c (emit_init_test_initialization): Moved from decl.c.
277 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
278 initialization flag, set DECL_CONTEXT and
279 LOCAL_CLASS_INITIALIZATION_FLAG.
280 (java_lang_expand_expr): Emit initialization code for static class
281 initialized flags when entering block, if necessary.
282 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
283 * java-tree.h (flag_optimize_sci): New global variable declaration.
284 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
285 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
286 (LOCAL_FINAL_P): Fixed typo in comment.
287 (FINAL_VARIABLE_P): Likewise.
288 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
289 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
290 (struct lang_decl): New fields `ict', `smic' and `cif.'
291 (check_for_initialization): New returned value for global.
292 (attach_initialized_static_class): New global function.
293 (STATIC_CLASS_INIT_OPT_P): New macro.
294 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
295 * lang.c (java_decode_option): Handle
296 `-fno-optimize-static-class-initialization'
297 * parse.y (start_complete_expand_method): New function.
298 (java_expand_method_bodies): Likewise.
299 (attach_init_test_initialization_flags): Likewise.
300 (adjust_init_test_initialization): Likewise.
301 (emit_test_initialization): Likewise.
302 (java_complete_expand_methods): Nullify abstract and native method
304 (java_complete_expand_method): New locals `fbody', `block_body'
305 and `exception_copy.' Reorganized: directly return on empty method
306 bodies, call `start_complete_expand_method', remember definitely
307 initialized static class in function, don't expand method bodies.
308 (java_expand_classes): Call `java_expand_method_bodies' before
309 `finish_class' when compiling to native.
310 (resolve_expression_name): Use `orig' after building outer class
312 (patch_invoke): Remember static method invokations.
314 2001-08-06 Richard Henderson <rth@redhat.com>
316 * class.c (emit_register_classes): Pass a symbol_ref and priority
317 to assemble_constructor.
319 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
321 * java-tree.h (all_class_filename): New macro.
322 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
323 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
324 newly created IDENTIFIER_NODE to `all_class_filename.'
326 2001-08-01 Jeff Sturm <jsturm@one-point.com>
328 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
329 Use ggc_add_tree_root to register roots.
331 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
333 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
334 second operand calling check_init.
335 * decl.c (complete_start_java_method): Swaped second and third
336 arguments while creating WITH_CLEANUP_EXPR node.
337 * jcf-write.c (generate_bytecode_insns): Use second operand
338 instead of third when handling WITH_CLEANUP_EXPR.
339 * parse.y (java_complete_lhs): Expand second operand of
340 WITH_CLEANUP_EXPR nodes.
341 (patch_synchronized_statement): Swaped second and third arguments
342 while creating WITH_CLEANUP_EXPR node.
344 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
346 * parse.y (create_interface): Avoid cyclic inheritance report when
347 syntax error encountered during class definition.
350 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
352 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
354 (lang_specific_pre_link): Use set_input to set input_filename.
356 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
357 (main): Fix definition.
358 Strip `main' from classname.
361 2001-07-18 Tom Tromey <tromey@redhat.com>
364 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
365 * lex.c (java_new_lexer): Use ICONV_CONST.
366 (java_read_char): Likewise.
367 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
368 (jv-scan$(exeext)): Likewise.
370 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
372 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
373 * parse.y (check_class_interface_creation): Allow `private' if the
374 enclosing is not an interface.
375 (create_interface): Interface tagged public if the enclosing
376 context is an interface.
377 (create_class): Class tagged public if the enclosing context
381 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
383 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
386 2001-07-14 Tim Josling <tej@melbpc.org.au>
388 * check-init.c (check_init): Remove references to EXPON_EXPR.
390 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
392 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
393 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
396 2001-07-13 Tom Tromey <tromey@redhat.com>
398 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
401 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
403 * parse.y (patch_method_invocation): Don't override primary if one
404 is already provided, but let this$<n> be built. Fixed comment.
406 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
408 * parse.y (empty_statement:): Report empty statement error only
409 when found at class declaration level.
412 2001-07-12 Tom Tromey <tromey@redhat.com>
414 * expr.c (expand_load_internal): New function.
415 (LOAD_INTERNAL): Use it.
417 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
419 * parse.y (verify_constructor_super): Compare anonymous class ctor
420 args with `valid_method_invocation_conversion_p.'
423 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
425 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
426 `-fsyntax-only.' Fixes PR java/3248
428 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
430 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
432 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
434 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
435 current function is static. Fixes PR java/1970
437 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
439 * parse.y (patch_method_invocation): Add enclosing context to ctor
440 calls if necessary. Fixes PR java/2953
442 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
444 * parse.y (resolve_package): Abort if qualified expression member
446 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
449 2001-07-07 Zack Weinberg <zackw@stanford.edu>
451 * verify.c: Don't use // comments.
453 2001-07-05 Tom Tromey <tromey@redhat.com>
455 * lang.c (flag_assume_compiled): Removed.
456 * java-tree.h (flag_assume_compiled): Removed.
457 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
458 -fhash-synchronization, -fuse-divide-subroutine,
459 -fcheck-references, -femit-class-file, -femit-class-files,
460 -fassume-compiled. Updated --encoding information. Changed
461 -foutput-class-dir to `-d'.
463 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
465 * jcf-parse.c (parse_class_file): Add lineno parameter to
466 debug_start_source_file call.
468 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
470 * gcj.texi: Use gpl.texi.
471 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
472 dependencies and use doc/include in search path.
474 2001-07-03 Jeff Sturm <jsturm@one-point.com>
476 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
477 `this'. If so, don't build instance initializers.
479 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
481 * parse.y (resolve_expression_name): Improved error message for
482 inner class cases. Fixes PR java/1958
484 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
486 * lang.c: #include diagnostic.h
487 (lang_print_error): Add a `diagnostic_context *' parameter.
488 (java_dummy_print): Likewise.
489 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
491 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
493 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
494 * jcf.h (typedef struct JCF): New bitfield `finished.'
495 (JCF_FINISH): Set `finished.'
496 (JCF_ZERO): Reset `finished.'
499 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
501 * parse.y (class_body_declaration:): Don't install empty instance
505 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
507 * class.c (set_super_info): Call `set_class_decl_access_flags.'
508 (set_class_decl_access_flags): New function.
509 * java-tree.h (set_class_decl_access_flags): New prototype.
510 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
511 (parse_class_file): New local `decl_max_locals.' Take wide types
512 into account to compute DECL_MAX_LOCALS.
513 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
516 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
518 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
520 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
522 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
523 * parse.y (do_resolve_class): Moved comments out to leading comment
524 section. Removed local `start', New local `_ht' and
525 `circularity_hash.' Record `enclosing' in hash table and search
526 it to detect circularity. Use `enclosing' as an argument to
527 `lookup_cl.' Free the hash table when done.
529 2001-06-19 Tom Tromey <tromey@redhat.com>
531 * lex.c (java_read_char): Disallow invalid and overlong
532 sequences. Fixes PR java/2319.
534 2001-06-05 Jeff Sturm <jsturm@one-point.com>
536 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
538 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
540 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
541 arguments accordingly.
543 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
545 * gcj.texi: Move contents to just after title page.
547 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
549 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
551 (patch_incomplete_class_ref): Build the class ref, build the class
552 init if necessary, complete the tree.
555 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
557 * parse.y (lookup_field_wrapper): Test `name' code.
558 (resolve_qualified_expression_name): Test `qual_wfl' code.
559 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
560 handle `qual_wfl' by code.
561 (maybe_build_primttype_type_ref): Test `wfl' code.
563 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
565 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
567 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
568 the dvi file in the java directory.
570 2001-05-25 Sam TH <sam@uchicago.edu>
572 * gen-table.pl javaop.h jcf.h lex.h,
573 parse.h: Fix header include guards.
575 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
577 * jv-scan.c (version): Update copyright year.
579 2001-05-21 Per Bothner <per@bothner.com>
581 * jcf-parse.c (read_class): If class is from .class or .zip file
582 and it's already been read, don't push/pop parser context.
584 2001-05-18 Per Bothner <per@bothner.com>
586 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
587 command line so the jvgenmain-generated main program comes first.
589 2001-05-15 Tom Tromey <tromey@redhat.com>
591 * class.c (build_utf8_ref): Don't generate identifier based on
594 2001-05-12 Richard Henderson <rth@redhat.com>
596 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
597 * expr.c (java_lang_expand_expr): Expand it.
598 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
599 calling build_exception_object_ref.
600 * parse.y (catch_clause_parameter): Likewise.
601 (build_dot_class_method): Likewise.
602 (try_reference_assignconv): Likewise.
603 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
604 * jcf-write.c (generate_bytecode_insns): Likewise.
606 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
608 * parse.y (build_unresolved_array_type): Set
609 EXPR_WFL_QUALIFICATION on the newly created wfl.
610 Fixes PR java/2538. Fixes PR java/2535.
612 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
614 * parse.y (fix_constructors): Removed unnecessary assignment to
615 local. Moved assignment to `this$<n>', fixed comments and
617 (build_wfl_wrap): Fixed indentation.
618 Fixes PR java/2598, java/2579 and java/2658.
620 2001-05-03 Mo DeJong <mdejong@redhat.com>
622 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
625 2000-05-02 Jeff Sturm <jsturm@one-point.com>
627 * expr.c (build_class_init): Move MODIFY_EXPR
628 outside of COND_EXPR. Remove variable `call'.
630 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
632 * decl.c: NULL_PTR -> NULL.
633 * jcf-write.c: Likewise.
635 2001-05-01 Tom Tromey <tromey@redhat.com>
637 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
638 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
639 * gcj.texi: Updated copyright text. Include fdl.texi.
640 (Top): Link to new node.
642 2001-05-01 Per Bothner <per@bothner.com>
644 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
646 2001-05-01 Per Bothner <per@bothner.com>
648 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
649 import_list contains the name, not the TREE_PURPOSE.
651 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
653 * jcf-io.c (read_zip_member): Cast to long in comparison with
656 * jvspec.c (lang_specific_driver): Initialize variables.
658 * mangle.c (find_compression_record_match): Likewise.
660 * typeck.c (build_null_signature): Provide static prototype. Mark
661 parameter with ATTRIBUTE_UNUSED.
663 * verify.c (verify_jvm_instructions): Initialize variable.
665 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
667 * parse.y (do_resolve_class): Check for cyclic inheritance during
668 inner class resolution.
670 2001-04-27 Per Bothner <per@bothner.com>
672 * parse.y (java_expand_classes): Don't change ctxp_for_generation
673 while iterating, since that could cause gc to lose stuff.
675 2001-04-26 Per Bothner <per@bothner.com>
677 Fix method search wrt scope of inner classes to match JLS2.
678 * typeck.c (build_null_signature): New static function.
679 (has_method): New function. Uses build_null_signature and lookup_do.
680 * java-tree.h (has_method): New declaration.
681 * parse.y (find_applicable_accessible_methods_list): Do not search
682 context of inner classes here.
683 (patch_method_invocation): Search scope, ie. current and outer clases,
684 for method matching simple name, to find class.
686 2001-04-26 Per Bothner <per@bothner.com>
688 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
689 Fix thinko: If a single case, use if_icmpeq, not ifeq.
691 * constants.c (find_methodref_with_class_index): New function.
692 (find_methodref_index): Use find_methodref_with_class_index.
693 * java-tree.h (find_methodref_with_class_index): New declaration.
694 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
695 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
696 If context changed from interface to class, don't use invokeinterface.
698 2001-04-25 Per Bothner <per@bothner.com>
700 * verify.c (verify_jvm_instructions): For field instructions,
701 check that field index is valid. For invoke instructions, check that
702 method index is valid.
704 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
706 * config-lang.in (target_libs): Copy from $libgcj_saved.
708 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
710 * decl.c (init_decl_processing): Add new class "protectionDomain"
712 * class.c (make_class_data): Set initial value for "protectionDomain".
714 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
716 * jvspec.c (lang_specific_driver): Fix memory allocation
717 deficit, by using concat in lieu of xmalloc/sprintf.
719 2001-04-20 Per Bothner <per@bothner.com>
721 Fixes to compile multiple .class files at once.
722 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
723 * java-tree.h (CLASS_PARSED_P): New macro.
724 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
725 * jcf-parse.c (jcf_parse_source): Inline into read_class.
726 (read_class): Avoid some code duplication.
727 Don't call JCF_FINISH for a .class file - might be needed later.
728 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
729 rather than CLASS_LOADED_P, since latter implies class laid out.
730 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
731 * parse.y: Don't need to set CLASS_LOADED_P for array types.
733 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * Make-lang.in (java/boehm.o): Depend on toplev.h.
737 * boehm.c: Include toplev.h.
739 2001-04-06 Tom Tromey <tromey@redhat.com>
740 Alexandre Petit-Bianco <apbianco@redhat.com>
742 Fix for PR gcj/1404 and PR gcj/2332:
743 * parse.y (build_array_from_name): If we use the type_wfl then
744 accumulate dimensions from the original type as well.
745 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
747 2001-04-06 Tom Tromey <tromey@redhat.com>
749 * parse.y (analyze_clinit_body): Return true if the second operand
750 of a METHOD_EXPR is nonzero.
752 2001-04-06 Tom Tromey <tromey@redhat.com>
754 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
756 ($(srcdir)/java/parse.c): Likewise.
758 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
760 * gcj.texi: Use `which-gcj' instead of `which-g77.'
761 (version-gcc): Initialized.
762 (which-gcj): Likewise.
764 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
766 * java-tree.h (struct lang_decl): New macro
767 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
768 * parse.y (build_instance_initializer): New function.
769 (add_instance_initializer): Use it.
770 (java_fix_constructors): Set `current_class' before fix pass.
771 (fix_constructors): Just return if already fixed. Move `super()'
772 invokation ahead. Use `build_instance_initializer.'
775 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
777 * parse.y (resolve_qualified_expression_name): Pass field's
778 DECL_CONTEXT to `not_accessible_p.'
779 (not_accessible_p): Changed parameters order in `inherits_from_p'
782 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
784 * lang-options.h: Add flag_check_references.
786 2001-04-04 Per Bothner <per@bothner.com>
788 * java-tree.h (CONSTANT_VALUE_P): New macro.
789 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
790 * parse.y (maybe_build_class_init_for_field): New static function.
791 (resolve_expression_name, resolve_field_access): Use
792 maybe_build_class_init_for_field instead of build_class_init
793 This does not do the init if the field is compile-time-constant.
794 (resolve_field_access): Simplify.
796 * parse.y (fold_constant_for_init): Merge test into switch.
798 2001-04-03 Zack Weinberg <zackw@stanford.edu>
800 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
802 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
804 2001-04-02 Zack Weinberg <zackw@stanford.edu>
806 * expr.c (pop_type_0): Save the result of the first
807 lang_printable_name call in a scratch buffer, so it
808 won't be clobbered by the second call.
810 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
812 * parse-scan.y (array_type:): Rewritten.
813 (type_declaration:): `empty_statement' replaces `SC_TK.'
814 (class_member_declaration:): `empty statement' added.
815 (method_body:): Simplified.
816 (static_initializer:): Likewise.
817 (primary_no_new_array:): Use `type_literals.'
818 (type_literals:): New rule.
819 (dims:): Set and update `bracket_count.'
820 Fixes PR java/1074. Fixes PR java/2412.
822 2001-03-28 Hans Boehm <boehm@acm.org>
824 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
825 (get_boehm_type_descriptor): Set type on returned value to be a
826 pointer length integer.
828 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
830 * expr.c (pop_type_0): Call `concat' rather than building the
832 (pop_type): Add format specifier in call to `error'.
834 * parse.y (patch_method_invocation): Avoid casting away
837 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
839 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
841 2001-03-28 Richard Henderson <rth@redhat.com>
843 IA-64 ABI Exception Handling:
844 * Make-lang.in (except.o): Don't depend on eh-common.h.
845 * check-init.c (check_init): Handle EXC_PTR_EXPR.
846 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
847 [soft_exceptioninfo_call_node]: Remove.
848 [eh_personality_libfunc, lang_eh_runtime_type]: New.
849 (end_java_method): No emit_handlers.
850 * except.c (java_set_exception_lang_code): Remove.
851 (method_init_exceptions): Don't call it.
852 (prepare_eh_table_type): No CATCH_ALL_TYPE.
853 (build_exception_object_ref): New.
854 (expand_end_java_handler): Update for except.h name changes.
855 (emit_handlers, expand_resume_after_catch): Remove.
856 * expr.c (java_lang_expand_expr): Update for except.h name changes.
857 (process_jvm_instruction): Use build_exception_object_ref.
858 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
859 (soft_exceptioninfo_call_node): Remove.
860 (build_exception_object_ref): Declare.
861 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
862 soft_exceptioninfo_call_node. Move processing ...
863 [EXC_PTR_EXPR]: ... here.
864 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
865 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
866 (source_end_java_method): No java_set_exception_lang_code or
868 (build_dot_class_method): Use build_exception_object_ref.
869 (try_reference_assignconv): Check EXC_PTR_EXPR not
870 soft_exceptioninfo_call_node.
872 2001-03-28 Richard Henderson <rth@redhat.com>
874 * java-tree.h (throw_node): Define as a single member of
875 java_global_trees instead of a separate array.
876 (JTI_THROW_NODE): New.
877 * decl.c (throw_node): Don't declare.
878 (init_decl_processing): Init a scalar throw_node.
879 Don't register it for gc.
880 * check-init.c (check_init): Reference scalar throw_node.
881 * expr.c (build_java_athrow): Likewise.
882 * jcf-write.c (generate_bytecode_insns): Likewise.
883 * parse.h (BUILD_THROW): Likewise.
885 2001-03-28 Richard Henderson <rth@redhat.com>
887 * decl.c (end_java_method): Do not save and restore
888 flag_non_call_exceptions.
889 * parse.y (source_end_java_method): Likewise.
890 * lang.c (flag_exceptions): Don't declare.
891 (java_init_options): Set flag_non_call_exceptions. Set
892 flag_exceptions here ...
893 (java_init): ... not here.
895 2001-03-27 Richard Henderson <rth@redhat.com>
897 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
898 exceptions_via_longjmp.
900 * lang.c (flag_new_exceptions): Don't declare it.
901 (java_init_options): Or set it.
903 2001-03-27 Richard Henderson <rth@redhat.com>
905 * decl.c (end_java_method): Rename asynchronous_exceptions to
906 flag_non_call_exceptions.
907 * parse.y (source_end_java_method): Likewise.
909 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
913 2001-03-26 Mark Mitchell <mark@codesourcery.com>
915 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
917 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
919 * parse.y (find_as_inner_class): Follow current package
920 indications not to mistakingly load an unrelated class.
922 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924 * constants.c (PUTN): Use memcpy, not bcopy.
926 * lex.c (java_read_char): Use memmove, not bcopy.
928 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
930 2001-03-23 Per Bothner <per@bothner.com>
932 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
933 macro for better error pin-pointing.
934 * java-tree.h: Fix typo in comment.
936 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
937 Don't include jsr/goto in exception range.
938 Check if start and end of exception range are the same (also TRY_EXPR).
939 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
940 However, do emit the following goto even if try_block is empty.
941 Defer freeing exception_decl until after the finalizer, to make
942 sure the local isn't reused in the finalizer. Fixes PR java/1208.
944 * parse.y (java_complete_lhs): If the try-clause is empty, just
945 return the finally-clause and vice versa.
947 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
949 * gcj.texi (Input Options): documented the check for attribute
950 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
951 * java-tree.h (flag_force_classes_archive_check): Declared extern.
952 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
953 (jcf_parse): Check for the right classes archive if necessary.
954 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
955 (jcf_parse_fields): Fixed indentation.
956 * jcf-write.c (append_gcj_attribute): New function.
957 (generate_classfile): Compute the attribute count, invoke
958 `append_gcj_attribute'.
959 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
960 turned into bit fields. New bit field `right_zip.'
961 (JCF_ZERO): Set `right_zip' to zero.
962 * lang-options.h (-fforce-classes-archive-check): Added flag.
963 * lang.c (flag_force_classes_archive_check): New flag.
964 (lang_f_options): New entry `force-classes-archive-check.'
967 2001-02-07 Andrew Haley <aph@redhat.com>
969 * gcj.texi (Configure-time Options): Add -fcheck-references.
970 * expr.c (build_java_indirect_ref): New function.
971 (java_check_reference): New function.
972 (build_java_array_length_access): Use build_java_indirect_ref to
973 check for null references.
974 (build_java_arrayaccess): Likewise.
975 (build_get_class): Likewise.
976 (build_field_ref): Likewise.
977 (invoke_build_dtable): Likewise.
978 (build_invokeinterface): Likewise.
979 * lang.c (lang_f_options): Add flag_check_references.
980 * jvspec.c (jvgenmain_spec): Add flag_check_references.
981 * java-tree.h (flag_check_references): New variable.
982 * lang.c (flag_check_references): Likewise.
983 * parse.y (patch_invoke): Use java_check_reference.
984 (patch_assignment): Allow for extra nesting in
987 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
989 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
990 * lex.c (cxx_keywords): Likewise.
992 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
994 * parse.y (qualify_ambiguous_name): Broaden `length'
995 recognition. Help MODIFY_EXPR be resolved as expression names.
996 Fixes PR java/2066. Fixes PR java/2400.
998 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1000 * gjavah.c (process_file): Mark interface definitions with
1001 "__attribute__ ((java_interface))".
1003 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1005 * class.c (layout_class): Fixed push_super_field's second
1006 argument. Fixes PR java/2333.
1007 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1008 too early to lay innerclasses out.
1010 2001-03-20 Tom Tromey <tromey@redhat.com>
1011 Alexandre Petit-Bianco <apbianco@redhat.com>
1013 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1014 inside an array reference. Insertion of the array store check
1015 rewritten. Fixes PR java/2299.
1017 2001-03-20 Tom Tromey <tromey@redhat.com>
1019 * lex.c (java_read_unicode): Only accept leading `u's.
1021 2001-03-20 Tom Tromey <tromey@redhat.com>
1023 * jcf-parse.c (read_class): Initialize `class'.
1025 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1027 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1029 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1031 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1032 (layout_class): Likewise.
1033 (layout_class_method): Likewise.
1034 (emit_register_classes): Likewise.
1035 * decl.c (builtin_function): Likewise.
1036 (give_name_to_locals): Likewise.
1038 2001-03-19 Per Bothner <per@bothner.com>
1040 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1041 before trying to load an inner class.
1043 Fixes to process to command-line .class files in two passes.
1044 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1045 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1046 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1047 * class.c (is_compiled_class): Fix for renamed flag.
1048 * parse.y (maybe_create_class_interface_decl): Likewise.
1049 * jcf-parse.c (yyparse): Also set if compiling .class files.
1050 * jcf-parse.c (read_class); Read current_class.
1051 (jcf_parse): Make static.
1052 (load_inner_classes): New function, with code moved from jcf_parse,
1053 because we need to inner classes after the command-line files are read.
1054 (yyparse): Set finput to NULL when it doesn't need to be closed.
1055 Reduce use of main_jcf (basically only for archive) and
1056 use finput instead of main_jcf->read_state.
1057 Inline jcf_figure_file_type into yyparse.
1058 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1059 Defer load_inner_classes and parse_class_file to a second pass,
1060 after we've correctly mapped command-line .clas fiels to classes.
1061 (jcf_figure_file_type): Removed.
1062 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1063 (JCF_ZERO): Also clear zipd field.
1064 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1066 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1068 * jcf-parse.c (yyparse): Change ch from char * to char.
1070 2001-03-19 Per Bothner <per@bothner.com>
1072 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1073 Add constructed filelist-file at end, following -xjava. Thus any .o
1074 and library files are not affected by the -xjava. Also wrap
1075 explicit @FILE with -xjava and -xnone.
1077 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1079 * class.c (build_static_field_ref): Call make_decl_rtl() after
1080 setting the DECL_EXTERNAL flag.
1082 2001-03-17 Per Bothner <per@bothner.com>
1084 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1086 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1087 when result is is needed (target is STACK_TARGET).
1089 * parse.h (JDEP_SOLV): Removed.
1090 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1092 * parse.y (incomplete_class_list): Removed.
1093 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1094 It doesn't work if resolve_class changes the name of an array type
1095 that is on the list and then someone else looks for the modified name.
1096 Also, seems liable to break when compiling multiple source files at
1097 once. So the simplest is to just remove incomplete_class_list -
1098 it is only a minor space win and it is not even clear it saves time.
1100 * parse.y (resolve_class): Remove unneeded promote_type.
1102 2001-03-15 Per Bothner <per@bothner.com>
1104 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1105 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1106 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1107 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1109 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1110 * parse.y (java_expand_classes): Likewise.
1112 * parse.y (expand_start_java_method): Was only called once and had a
1113 misleading name, so inline in caller java_complete_expand_method.
1114 (enter_a_block): Likewise inline in enter_block and remove.
1116 Remove junk from when gcc/java was created (by copying from C/C++).
1117 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1118 (struct binding_level): Remove fields keep, keep_if_subblocks,
1119 more_cleanups_ok, have_cleanups (which have never been used).
1120 (pushlevel, poplevel): Remove related useless code.
1122 * class.c (make_class_data): The class_dtable_decl (i.e. the
1123 vtable for Class) should be external, except when compiling Class.
1125 * jvspec.c (lang_specific_driver): Fix -C handling.
1126 Check -save-temps to see if temp @FILE should be deleted.
1127 Follow-up to/fix for February 16 patch.
1129 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1130 (type_stack_dup): Remove no-longer neded error check.
1132 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1134 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1135 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1136 don't surround the element with 'N..E' if the type name is
1139 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1141 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1142 DECL_RTL_SET_P, etc.
1143 (make_method_value): Likewise.
1144 (get_dispatch_table): Likewise.
1146 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1148 2001-03-07 Tom Tromey <tromey@redhat.com>
1150 * config-lang.in (lang_requires): Define.
1152 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1154 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1157 2001-03-05 Per Bothner <per@bothner.com>
1159 Fix a problem where rest_of_decl_compilation applied to
1160 class_dtable_decl causes problems because it was done too early,
1161 before output file was opened.
1162 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1163 * class.c (class_dtable_decl): Add macro - element of class_roots.
1164 (make_class_data): Define class_dtable_decl.
1165 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1167 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1169 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1170 uses of 'boolean' with 'bool'.
1172 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1174 * lang-specs.h: Add zero initializer for cpp_spec field to all
1177 2001-02-16 Per Bothner <per@bothner.com>
1179 Handle compiling multiple input files at once, and @FILE syntax.
1180 * gcj.texi: Updated documentation to match.
1181 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1182 * jcf-parse.c (parse_source_file): Split into ...
1183 (parse_source_file_1): New function - and:
1184 (parse_source_file_2): New function.
1185 (yyparse): On -ffilelist-file, open and scan named file.
1186 On first pass over files, only do parse_source_file_1.
1187 A new second pass calls parse_source_file_2 for each file to compile.
1188 (init_jcf_parse): Call init_src_parse.
1189 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1190 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1191 as multiple input file combined in one compilation.
1192 * lang-options.h: Add -ffilelist-file
1193 * lang.c (flag_filelist_file): New flag variable.
1194 (lang_f_options): Handle -ffilelist-file.
1195 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1196 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1197 gclass_list - use global fields of src_parse_roots instead.
1198 * parse.y (src_parse_roots): New array.
1199 (incomplete_class_list, gclass_list): New macros.
1200 (push_parser_context, java_pop_parser_context,
1201 java_parser_context_resume): Don't fiddle with deleted fields.
1202 (various): Use incomplete_class gclass_list and global macros
1203 instead of parse_ctxt fields - the lists are global.
1204 (init_src_parse): New function.
1206 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1208 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1210 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1212 * parse.y (check_inner_class_access): Moved declaration of local
1213 `enclosing_decl_type' to the right location.
1215 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1217 * parse.y (parser_check_super_interface): Don't call
1218 check_pkg_class_access for an inner interface.
1219 (parser_check_super): Don't call check_pkg_class_access for inner
1221 (do_resolve_class): Simplify enclosing type loop. Don't call
1222 check_pkg_class_access if CL and DECL are not set.
1223 (find_in_imports_on_demand): Set DECL if class_type needed to be
1224 loaded. Don't call check_pkg_class_access for an inner class.
1225 (check_inner_class_access): Rewritten to implement member access
1226 rules as per spec 6.6.1.
1227 (check_pkg_class_access): Handle the empty package correctly.
1228 (in_same_package): New function. Determine if two classes are in the
1231 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1233 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1234 method into array types.
1235 * parse.y (patch_method_invocation): Bypass access check on clone call
1238 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1240 * expr.c (build_instanceof): Check for arrays when trying fold to
1243 2001-02-15 Jim Meyering <meyering@lucent.com>
1245 * Make-lang.in (java.install-common): Depend on `installdirs'.
1246 (java.install-info): Likewise.
1248 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1250 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1252 2001-02-14 Tom Tromey <tromey@redhat.com>
1253 Alexandre Petit-Bianco <apbianco@cygnus.com>
1255 Fix for PR java/1261.
1256 * typeck.c (build_java_array_type): Add public `clone' method to
1258 * parse.y (resolve_qualified_expression_name): Use current_class
1259 when checking for inaccessibility.
1260 (patch_method_invocation): Fixed error message when accessibility
1261 denied. Added `from_super' argument.
1263 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1265 * parse.y (resolve_class): Don't build a fake decl. Use the one
1267 * typeck.c (build_java_array_type): Build and assign decl to array
1270 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1272 * parse.y (not_accessible_p): Changed leading comment. Added extra
1273 `where' argument. Use it to enforce protected access rules.
1274 (resolve_qualified_expression_name): Added extra argument to
1276 (patch_method_invocation): Use argument `primary' to provide
1277 not_accessible_p with an extra argument.
1278 (lookup_method_invoke): Added extra argument to not_accessible_p.
1279 (search_applicable_method_list): Likewise.
1281 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1283 * parse.y (resolve_qualified_expression_name): Try to resolve as
1284 an inner class access only if `decl' is a TYPE_DECL.
1286 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1288 * decl.c (classdollar_identifier_node): Initialize.
1289 * java-tree.h (enum java_tree_index): New entry
1290 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1291 (classdollar_identifier_node): New macro.
1292 (ID_CLASSDOLLAR_P): Likewise.
1293 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1294 (build_dot_class_method_invocation): Likewise.
1295 (find_applicable_accessible_methods_list): `class$' can't be
1298 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1300 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1302 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1304 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1305 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1308 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1310 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1311 outside of the `__U' sequence too.
1312 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1315 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1317 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1319 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1321 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1322 (JVGENMAIN_OBJS): Likewise.
1323 * java-tree.h (append_gpp_mangled_name): New prototype.
1324 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1325 Removed cast calling `gcc_add_root.'
1326 * jvgenmain.c (mangle_obstack): New global, initialized.
1328 (do_mangle_class): Constify local `ptr.'
1329 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1330 append_gpp_mangle_name and update `count' if necessary.
1331 Use `mangle_obstack.'
1332 * mangle.c (append_unicode_mangled_name): Removed.
1333 (append_gpp_mangled_name): Likewise.
1334 (unicode_mangling_length): Likewise.
1335 (mangle_member_name): Return type set to `void.'
1336 (mangle_field_decl): Don't append `U' in escaped names.
1337 (mangle_method_decl): Likewise.
1338 (mangle_member_name): Just use `append_gpp_mangled_name.'
1339 * mangle_name.c: New file.
1341 2001-02-07 Per Bothner <per@bothner.com>
1343 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1345 * check-init.c (check_init): Don't call done_alternative after
1346 processing loop code, as a LOOP_EXPR never terminates normally.
1348 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1350 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1352 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1354 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1357 2001-02-06 Tom Tromey <tromey@redhat.com>
1359 * lex.c (java_new_lexer): Longer error message.
1361 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1362 Alexandre Petit-Bianco <apbianco@cygnus.com>
1364 * typeck.c (build_prim_array_type): Added leading comment.
1365 (build_java_array_type): Moved locals out of
1366 block. Always create the `data' field, fixed alignment to match
1369 2001-02-04 Tom Tromey <tromey@redhat.com>
1371 * expr.c (java_lang_expand_expr): Don't bother recomputing
1372 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1375 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1377 * parse.y (process_imports): Save the original name of the import
1378 for better error report.
1380 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1382 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1383 of macros used when compiling jvspec.c.
1384 * jvspec.c (lang_specific_driver): Link with the shared
1387 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1389 * check-init.c (check_init): Call internal_error instead of fatal.
1390 * expr.c (java_lang_expand_expr): Likewise.
1391 * jcf-parse.c (get_constant): Likewise.
1392 * mangle.c (java_mangle_decl): Likewise.
1393 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1394 (operator_string): Likewise.
1395 * check-init.c (check_init): Call abort instead of fatal.
1396 * class.c (build_class_ref): Likewise.
1397 * constants.c (write_constant_pool): Likewise.
1398 * decl.c (start_java_method): Likewise.
1399 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1400 (java_stack_dup, encode_newarray_type): Likewise.
1401 (build_java_array_length_access): Likewise.
1402 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1403 (build_java_soft_divmod, build_invokeinterface): Likewise.
1404 * java-tree.h (INNER_CLASS_P): Likewise.
1405 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1406 (give_name_to_class, get_class_constant): Likewise.
1407 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1408 (find_constant_index, generate_bytecode_conditional): Likewise.
1409 (generate_bytecode_insns, perform_relocations): Likewise.
1410 * lex.c (java_unget_unicode, java_lex): Likewise.
1411 * mangle.c (mangle_type, mangle_record_type): Likewise.
1412 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1413 (finish_mangling): Likewise.
1414 * parse.h (MARK_FINAL_PARMS): Likewise.
1415 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1416 (obtain_incomplete_type, java_complete_class): Likewise.
1417 (java_check_regular_methods, java_complete_expand_method): Likewise.
1418 (cut_identifier_in_qualified, check_deprecation): Likewise.
1419 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1420 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1421 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1422 * typeck.c (set_local_type, parse_signature_type): Likewise.
1423 (parse_signature_string, build_java_signature): Likewise;
1424 (set_java_signature): Likewise.
1425 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1426 * class.c (add_method): Call fatal_error instead of fatal.
1427 (build_static_field_ref): Likewise.
1428 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1429 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1430 * lex.c (java_new_new_lexer): Likewise.
1431 * jv-scan.c (main): Likewise.
1432 (fatal_error): Renamed from fatal.
1433 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1435 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1436 (yyparse): Likewise.
1437 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1438 * lex.c (java_get_line_col): Likewise.
1439 * jcf-parse.c (load_class): Make errors non-fatal.
1440 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1442 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1444 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1445 (error): Remove unused function.
1446 (main): Don't use "__attribute__ alias" on generated class symbol.
1448 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1450 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1452 * parse.y (finish_method_declaration): Code accounting for WFLed
1453 method DECL_NAMEs deleted.
1454 (check_abstract_method_definitions): Likewise.
1455 (resolve_type_during_patch): Layout resolved type.
1456 * typeck.c (lookup_do): Removed unused local.
1458 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1460 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1461 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1462 integer_negative_one_node.
1463 * expr.c (build_java_binop): Likewise.
1465 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1467 * zextract.c (read_zip_archive): Read file_offset before writing
1468 zipd and consequently clobbering the header contents.
1470 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1472 * Make-lang.in: Remove all dependencies on defaults.h.
1473 * decl.c: Don't include defaults.h.
1475 * parse.y: Likewise.
1477 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * ChangeLog (2001-01-21): Fixed typo.
1480 * class.c (layout_class_method): Code accounting for WFLed
1481 method DECL_NAMEs deleted.
1482 * constant.c (find_methodref_index): Likewise.
1483 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1484 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1485 (struct lang_decl): New field `wfl'.
1486 (java_get_real_method_name): Prototype deleted.
1487 * mangle.c (mangle_method_decl): Code accounting for WFLed
1488 method DECL_NAMEs deleted.
1489 * parse.h (GET_METHOD_NAME): Macro deleted.
1490 * parse.y (reset_method_name): Deleted.
1491 (method_header): Set DECL_FUNCTION_WFL.
1492 (check_abstract_method_header): Code accounting for WFLed method
1494 (java_get_real_method_name): Deleted.
1495 (check_method_redefinition): Code accounting for WFLed method
1496 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1497 (java_check_regular_methods): Likewise.
1498 (java_check_abstract_methods): Likewise.
1499 (java_expand_classes): Don't call `reset_method_name.'
1500 (search_applicable_method_list): Use DECL_NAMEs instead of
1502 * typeck.c (lookup_do): Code accounting for WFLed method
1505 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1507 * lex.c (java_read_char): Check for EOF from getc first.
1509 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1511 * class.c (layout_class): Don't lay the superclass out if it's
1512 already being laid out.
1513 * jcf-parse.c (handle_innerclass_attribute): New function.
1514 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1515 handle_innerclasses_attribute.
1516 (jcf_parse): Don't load an innerclasses if it's already being
1518 * jcf-write.c (append_innerclass_attribute_entry): Static
1519 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1520 to be zero for anonymous classes.
1522 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1524 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1526 * jcf-parse.c (set_source_filename): Use
1527 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1529 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1531 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1532 gets a unique asm name.
1534 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1536 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1537 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1539 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1540 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1541 * parse.y (lookup_package_type_and_set_next): Deleted.
1542 (resolve_package): Removed unnecessary code.
1543 (find_applicable_accessible_methods_list): `finit$' can't be
1545 * verify.c (pop_argument_types): Added missing prototype.
1547 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1549 * config-lang.in: Disable java by default.
1551 2001-01-23 Tom Tromey <tromey@redhat.com>
1553 * gcj.texi (Copying): New node.
1554 Added copyright information.
1556 2001-01-21 Per Bothner <per@bothner.com>
1558 Various fixes to allow compiling a compressed .jar/.zip archive.
1559 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1560 (struct ZipFile): Add fields name and next (from ZipFileCache).
1561 (struct ZipDirectory): New field zipf points to owning ZipFile.
1562 * jcf.h (struct ZipDirectory): Add forward declaration.
1563 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1564 Remove seen_in_zip and zip_offset fields.
1565 (JCF_SEEN_IN_ZIP): New macro.
1566 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1567 * jcf-io.c: Change all ZipFileCache to ZipFile.
1568 (read_zip_member): New function.
1569 (open_in_zip): Call read_zip_member.
1570 * jcf-parse.c (find_in_current_zip): Remove function.
1571 (read_class): Merge in find_in_current_zip functionality.
1572 Call read_zip_member if needed.
1573 (parse_zip_file_entries): Use read_zip_member.
1574 (process_zip_dir): Update for removed and added JCF fields.
1575 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1577 2001-01-21 Per Bothner <per@bothner.com>
1579 Minor optimization of static ggc roots.
1580 * jcf-parse.c (parse_roots): New static field.
1581 (current_field, current_method, current_file_list): Replace by macros
1582 naming fields of parse_roots.
1583 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1584 * class.c (class_roots): New static field.
1585 (registered_class, fields_ident, info_ident, class_list):
1586 New macros naming fields of parse_roots.
1587 (build_static_field_ref): Don't register roots here.
1588 (layout_class): Static field list replaced by macro class_list.
1589 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1590 Initialize fields_ident and info_ident here.
1592 2001-01-21 Per Bothner <per@bothner.com>
1594 * jcf-parse.c (ggc_mark_jcf): New function.
1595 (init_jcf_parse): Register current_jcf as ggc root.
1597 2001-01-21 Per Bothner <per@bothner.com>
1599 * lang.c (put_decl_node): Print method's name.
1601 2001-01-21 Per Bothner <per@bothner.com>
1603 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1604 (verify_jvm_instructions): Use it, for better error messages on loads.
1606 2001-01-21 Per Bothner <per@bothner.com>
1608 * verify.c (merge_type_state): Still may have to merge even if
1609 LABEL_VERIFIED (label).
1611 2001-01-21 Per Bothner <per@bothner.com>
1613 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1614 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1616 2001-01-19 Per Bothner <per@bothner.com>
1618 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1619 if expeting an interface type. Refines Tom's change of 2000-09-12.
1621 2001-01-18 Per Bothner <per@bothner.com>
1623 * gcj.texi (Input Options): Mention .java files.
1625 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * lang-options.h (-Wunsupported-jdk11): Removed.
1628 * lang.c (flag_not_overriding): Deleted.
1629 (flag_static_local_jdk1_1): Likewise.
1630 (lang_W_options): Removed "unsupported-jdk11" entry.
1631 * parse.y (java_check_methods): Removed dead code.
1633 2001-01-17 Tom Tromey <tromey@redhat.com>
1635 Changes suggested by Per Bothner:
1636 * gcj.texi (Input Options): Don't mention input files.
1637 (Code Generation): Updated --main information.
1638 (Invoking jcf-dump): Mention that --javap is incomplete.
1639 From Alexandre Petit-Bianco:
1640 (Warnings): Don't mention -Wunsupported-jdk11.
1642 (Compatibility): Mention JDK 1.2-ness of libraries.
1643 (Resources): Mention resources used when writing gcj.
1645 2001-01-17 Tom Tromey <tromey@redhat.com>
1647 * gcj.texi: New file.
1648 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1649 (java.info): Depend on gcj.info.
1650 (java/gcj.dvi): New target.
1651 (java.dvi): Depend on gcj.dvi.
1652 (java.install-info): Wrote.
1654 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1656 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1657 having called make_decl_rtl.
1659 2001-01-14 Per Bothner <per@bothner.com>
1661 Various patches to emit better messages on verification errors.
1662 * expr.c (push_type_0): Return error indication on stack overflow,
1663 instead of callinfg fatal.
1664 (push_type): Now just call push_type_0 (nd fatal on overflow).
1665 (pop_type_0): Return detailed error message (in a char** argument).
1666 (pop_type): If pop_type_0 fails, print error message.
1667 (pop_argument_types): Moved to verify.c.
1668 * verify.c (pop_argument_types): Moved from expr.c.
1669 Return a (possible) error message, rather than void.
1670 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1671 (verify_jvm_instruction): Use new macros, improving error messages.
1672 For case OPCODE_astore use object_ptr_type_node.
1673 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1674 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1676 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1677 constant, return body without wrapper. (Improves constant folding.)
1678 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1680 2001-01-13 Per Bothner <per@bothner.com>
1682 * expr.c (expand_java_field_op): Assigning to a final field outside
1683 an initializer does not violate JVM spec, so should be warning, not
1684 error. (Sun's verifier does not complain - though MicroSoft's does.)
1686 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1688 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1691 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1693 * parse.y (resolve_expression_name): Permit instance variables from
1694 enclosing context in super constructor call.
1695 (resolve_qualified_expression_name): Permit enclosing class's qualified
1696 "this" in super constructor call.
1698 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1700 * class.c (build_utf8_ref): Remove last argument in call to
1701 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1702 (build_class_ref): Likewise.
1703 (build_static_field_ref): Likewise.
1704 (get_dispatch_table): Likewise.
1705 (layout_class_method): Likewise.
1706 (emit_register_classes): Likewise.
1707 * constants.c (build_constant_data_ref): Likewise.
1708 * decl.c (builtin_function): Likewise.
1709 (create_primitive_vtable): Likewise.
1710 * expr.c (build_known_method_def): Likewise.
1711 (build_jni_stub): Likewise.
1712 (java_lang_expand_expr): Likewise.
1714 2001-01-10 Tom Tromey <tromey@redhat.com>
1716 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1718 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * java-tree.h (lang_printable_name_wls): New prototype.
1721 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1722 rather than `current_class' to print type name. Don't prepend type
1723 names when printing constructor names.
1724 (lang_printable_name_wls): New function.
1725 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1726 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1727 * parse.y (patch_method_invocation): Message tuned for constructors.
1728 (not_accessible_p): Grant `private' access from within
1731 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1733 All files with updated copyright when applicable.
1734 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1735 * class.c (mangle_class_field): Function removed.
1736 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1737 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1738 (build_class_ref): Call `java_mangle_class_field' instead of
1739 `mangle_class_field.'
1740 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1741 (layout_class): Call `java_mangle_decl' instead of
1742 `mangle_static_field.'
1743 (cxx_keywords): Initialized static array moved to `lex.c.'
1744 (layout_class_method): Changed leading comment. Simplified to
1745 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1746 * decl.c (lang_mark_tree): Mark field `package_list.'
1747 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1748 (struct lang_type): New field `package_list.'
1749 (unicode_mangling_length): Prototype removed.
1750 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1751 emit_unicode_mangled_name): Likewise.
1752 (cxx_keyword_p): New prototype.
1753 (java_mangle_decl, java_mangle_class_field,
1754 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1755 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1757 * jvgenmain.c (main_method_prefix): Global variable removed.
1758 (main_method_suffix): Likewise.
1759 (do_mangle_classname): New function.
1760 (main): Call it. Format changed to accomodate new mangling scheme.
1761 * lex.c: (utf8_cmp): Conditionally prototyped.
1762 (cxx_keywords): Moved from class.c, conditionally defined.
1763 (utf8_cmp, cxx_keyword_p): Likewise.
1764 * mangle.c (obstack.h, ggc.h): Included.
1765 (mangle_field_decl): New function.
1766 (mangle_method_decl, mangle_type, mangle_pointer_type,
1767 mangle_array_type, mangle_record_type,
1768 find_compression_pointer_match, find_compression_array_match,
1769 find_compression_record_match,
1770 find_compression_array_template_match, set_type_package_list,
1771 entry_match_pointer_p, emit_compression_string, init_mangling,
1772 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1773 (mangle_obstack): New global.
1774 (MANGLE_RAW_STRING): New macro.
1775 (unicode_mangling_length): Turned static.
1776 (append_unicode_mangled_name): Renamed from
1777 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1778 replaces `obstack', removed from the parameter list.
1779 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1780 replaces parameter `obstack', removed from the parameter list. Call
1781 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1782 (append_gpp_mangled_classtype): Removed.
1783 (compression_table, compression_next): New static variables.
1784 * parse.y (temporary_obstack): Extern declaration removed.
1786 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1788 * parse.y (patch_binop): Compute missing type in error situations.
1790 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1792 * class.c (make_class_data): Push initial value for "arrayclass".
1793 * decl.c (init_decl_processing): Add new class field "arrayclass".
1795 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1797 From patha@softlab.ericsson.se:
1798 * parse.y (switch_label): Use build, not build1, to construct
1801 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1803 * lang.c (lang_decode_option): Change -MA to -MP.
1804 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1805 Update to new prototype; do quote targets.
1806 (jcf_dependency_write): Update.
1808 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1810 Shorten primitive array allocation path:
1811 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1812 to create new primitive arrays.
1813 * expr.c (build_newarray): If generating native code, call
1814 soft_newarray_node with a reference to the primitive TYPE identifier
1815 instead of type_value.
1817 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1819 Fix for PRs gcj/312 and gcj/253:
1820 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1821 dest if they arn't already.
1822 * class.c (layout_class): Call maybe_layout_super_class on
1823 superinterfaces also, but only if compiling from bytecode.
1826 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1829 2000-12-15 Tom Tromey <tromey@redhat.com>
1831 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1834 2000-12-14 Andrew Haley <aph@redhat.com>
1836 * boehm.c (mark_reference_fields): Change test to correctly detect
1839 2000-12-15 Andreas Jaeger <aj@suse.de>
1841 * config-lang.in (lang_dirs): Added.
1843 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1845 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1846 Credits go to rth for finding it.
1848 2000-12-13 Mike Stump <mrs@wrs.com>
1850 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1852 2000-11-07 Tom Tromey <tromey@cygnus.com>
1854 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1855 * lex.c (java_ignorable_control_p): Removed.
1856 (java_letter_or_digit_p): Removed.
1857 (java_start_char_p): New function.
1858 (java_read_char): Return `int', not `unicode_t'. Changed
1860 (java_read_unicode): Likewise.
1861 (java_read_unicode_collapsing_terminators): Likewise.
1862 (java_get_unicode): Likewise.
1863 (java_new_lexer): Initialize hit_eof.
1864 (java_parse_end_comment): Take `int' argument.
1865 (java_parse_doc_section): Likewise.
1866 (java_parse_escape_sequence): Don't allow backlash-newline.
1868 * lex.h (JAVA_DIGIT_P): Removed.
1869 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1870 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1871 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1872 (JAVA_PART_CHAR_P): New macro.
1874 (JAVA_CHAR_ERROR): Now -2.
1875 (java_lexer): New field `hit_eof'.
1876 * chartables.h: New file.
1877 * gen-table.pl: new file.
1879 2000-11-20 Tom Tromey <tromey@cygnus.com>
1880 Alexandre Petit-Bianco <apbianco@cygnus.com>
1882 * parse.y (java_complete_lhs): Only allow compound assignment of
1883 reference type if type is String.
1885 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1887 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1888 jcf-path.c: Likewise.
1890 2000-12-09 Anthony Green <green@redhat.com>
1892 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1893 filestart and filename_length as int values.
1895 2000-12-07 Mo DeJong <mdejong@redhat.com>
1897 * jcf-io.c (find_class): Correct the logic that tests to see if a
1898 .java file is newer than its .class file. The compiler was
1899 incorrectly printing a warning when file mod times were equal.
1901 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1903 * jvgenmain.c: Use ISPRINT not isascii.
1905 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1907 * parse.y (end_artificial_method_body): Fixed typo.
1909 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1911 * parse.y (patch_method_invocation): Pick the correct enclosing
1912 context when creating inner class instances.
1915 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1917 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1918 Update copyright year to 2000.
1920 2000-11-23 Anthony Green <green@redhat.com>
1922 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1923 Move current_file_list out of yyparse and make it static.
1925 * expr.c: Declare quick_stack and tree_list_free_list as static
1926 (init_expr_processing): Register quick_stack and
1927 tree_list_free_list roots.
1929 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1931 * parse.y (build_outer_field_access): New local `decl_ctx', use
1932 it. Check for field's context and current class immediate outer
1933 context inheritance.
1934 (outer_field_access_p): Consider fields inherited from the last
1936 (build_access_to_thisn): Stop at the last enclosing context if
1940 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1942 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1944 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1946 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1949 2000-11-20 Tom Tromey <tromey@cygnus.com>
1951 * jv-scan.c (help): Document --complexity.
1952 (options): Added --complexity.
1953 (flag_complexity): New global.
1954 (main): Call `report'.
1955 * parse-scan.y (complexity): New global.
1956 (if_then_statement, if_then_else_statement,
1957 if_then_else_statement_nsi, switch_block_statement_group,
1958 while_expression, do_statement, for_begin, continue_statement,
1959 throw_statement, catch_clause, finally, method_invocation,
1960 conditional_and_expression, conditional_or_expression,
1961 conditional_expression): Update complexity.
1962 (reset_report): Reset complexity.
1963 (report): New function.
1965 2000-11-20 Tom Tromey <tromey@cygnus.com>
1967 * lex.c (yylex): Added STRICT_TK case.
1968 * parse.y (STRICT_TK): Added.
1969 * parse-scan.y (STRICT_TK): Added.
1970 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1971 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1973 * keyword.h: Rebuilt.
1974 * keyword.gperf (strictfp): Added.
1976 2000-11-20 Tom Tromey <tromey@cygnus.com>
1978 * lex.c (yylex): Recognize floating point constants with leading
1981 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1983 * java-tree.h (cyclic_inheritance_report): Constify.
1984 * parse.y (cyclic_inheritance_report): Likewise.
1986 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1988 * parse.y (goal): Remove call to ggc_add_string_root.
1990 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1992 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1993 Create string in scratch buffer, then pass to build_string.
1995 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1997 * parse.y (issue_warning_error_from_context): Add
2000 2000-11-11 Anthony Green <green@redhat.com>
2002 * jcf-parse.c (process_zip_dir): Add finput parameter.
2003 (jcf_figure_file_type): Call process_zip_dir with appropriate
2006 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2008 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2009 * jcf-parse.c (jcf_figure_file_type): Likewise.
2011 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2013 * parse.y (create_new_parser_context): Use memset () instead of
2016 2000-11-08 Tom Tromey <tromey@cygnus.com>
2018 * gjavah.c (process_file): Only include gcj/cni.h when generating
2021 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2023 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2024 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2025 instead of bzero ().
2027 2000-11-05 Tom Tromey <tromey@cygnus.com>
2029 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2030 * lex.c (IS_ZERO): New define.
2031 (java_perform_atof): Error on floating point underflow.
2033 2000-11-04 Tom Tromey <tromey@cygnus.com>
2035 * lex.c (java_parse_escape_sequence): Only read two octal
2036 characters if the first one is greater than 3. Don't allow
2037 "octal" numbers to include the digits 8 or 9.
2039 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2041 * Make-lang.in (java.distdir): Remove.
2043 2000-11-03 Tom Tromey <tromey@cygnus.com>
2045 * Make-lang.in (java.dvi): New target.
2046 Partial fix for PR other/567.
2048 * lang-options.h: Mention -Wout-of-date.
2049 * jcf-dump.c (flag_newer): New global.
2050 * gjavah.c (flag_newer): New global.
2051 * jcf-io.c (find_class): Only warn when flag_newer set.
2052 * lang.c (flag_newer): New global.
2053 (struct string_option): New declaration.
2054 (lang_W_options): New global.
2055 (process_option_with_no): New function.
2056 (lang_decode_option): Use it.
2058 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2059 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2062 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2063 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2064 * lex.c (java_read_unicode): Removed `term_context' argument.
2065 Recognize any number of `u' in `\u'.
2066 (java_read_unicode_collapsing_terminators): New function.
2067 (java_get_unicode): Use it.
2068 (java_lineterminator): Removed.
2069 (yylex): Produce error if character literal is newline or single
2070 quote. Return if eof found in middle of `//' comment. EOF in
2071 `//' comment is only an error if pedantic.
2072 (java_ignorable_control_p): New function.
2073 (java_parse_end_comment): Return if eof found in middle of
2076 * jv-scan.c (pedantic): New global.
2078 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2080 * parse.y (outer_field_access_p): Inherited fields aren't
2081 consider outer fields.
2082 (maybe_build_thisn_access_method): Use
2083 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2084 (resolve_expression_name): Trigger an error if a static field
2085 is being accessed as an outer field.
2087 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2089 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2092 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2094 * Make-lang.in: Move all build rules here from Makefile.in,
2095 adapt to new context. Wrap all rules that change the current
2096 directory in parentheses. Expunge all references to $(P).
2097 When one command depends on another and they're run all at
2098 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2099 all object-file generation rules. Delete obsolete variables.
2101 * Makefile.in: Delete.
2102 * config-lang.in: Delete outputs= line.
2104 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2106 * parse.y (patch_method_invocation): NULLify this_arg when already
2108 (maybe_use_access_method): Handle call to methods unrelated to the
2109 current class. Fixed comment.
2112 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2114 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2117 2000-10-24 Tom Tromey <tromey@cygnus.com>
2119 * lex.c (java_new_lexer): Initialize new fields. Work around
2120 broken iconv() implementations.
2121 (java_read_char): Swap bytes if required. Use fallback decoder if
2123 (byteswap_init, need_byteswap): New globals.
2124 (java_destroy_lexer): Only close iconv handle if it is in use.
2125 * lex.h (java_lexer): New fields read_anything, byte_swap,
2127 Made out_buffer unsigned.
2129 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2131 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2132 where an enclosing context can be set on the jdep.
2133 (do_resolve_class): Fixed identation.
2135 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2137 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2139 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2142 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2144 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2146 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2148 * jcf-write.c (OP1): Update `last_bc'.
2149 (struct jcf_block): Fixed indentation and typo in comments. New
2151 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2152 follows `monitorenter'.
2153 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2157 2000-10-16 Tom Tromey <tromey@cygnus.com>
2159 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2160 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2161 * lang-options.h: Added -MA, -MT, -MF..
2162 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2163 (DEPEND_TARGET_SET): New macro.
2164 (DEPEND_FILE_ALREADY_SET): Likewise.
2165 (init_parse): Handle new flags.
2166 * jcf.h (jcf_dependency_print_dummies): Declare.
2167 * Make-lang.in (s-java): Added mkdeps.o.
2168 * Makefile.in (BACKEND): Added mkdeps.o.
2169 (../gcjh$(exeext)): Added mkdeps.o.
2170 (../jcf-dump$(exeext)): Added mkdeps.o.
2171 * jcf-depend.c: Include mkdeps.h.
2172 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2173 add_entry): Removed.
2174 (jcf_dependency_reset): Rewrote.
2175 (dependencies): New global.
2176 (jcf_dependency_set_target): Rewrote.
2177 (jcf_dependency_add_target): Likewise.
2178 (jcf_dependency_add_file): Likewise.
2180 (print_ents): Removed.
2181 (jcf_dependency_write): Rewrote.
2182 (print_dummies): New global.
2183 (jcf_dependency_print_dummies): New function
2184 (jcf_dependency_write): Call deps_dummy_targets if required.
2186 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2188 * gjavah.c (add_class_decl): Removed unused variables `tname',
2189 `tlen' and `name_index'.
2190 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2191 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2192 in `wfl_operator' with value.
2193 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2194 (jcf_figure_file_type): Fixed identation.
2195 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2196 * parse.y (analyze_clinit_body): New function.
2197 (static_initializer:): Reset `current_static_block'.
2198 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2199 `wfl_operator' with new value.
2200 (lookup_cl): Use EXPR_WFL_FILENAME.
2201 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2202 analyze_clinit_body.
2203 (build_outer_field_access): Access to this$<n> built from
2204 current_class, not its outer context.
2205 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2206 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2207 (patch_method_invocation): Use `is_static_flag' when already
2209 (patch_newarray): Removed assignment in ternary operator.
2211 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2213 * except.c (free_eh_ranges): Don't free `whole_range'.
2215 2000-10-15 Anthony Green <green@redhat.com>
2217 * decl.c (init_decl_processing): Call init_class_processing before
2220 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2222 * check-init.c (check_init): Fixed leading comment. Use
2224 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2225 (give_name_to_locals): Likewise.
2226 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2227 fields in lang_decl_var.
2228 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2229 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2230 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2231 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2232 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2233 (LOCAL_FINAL): Rewritten.
2234 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2235 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2236 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2237 `init_final' fields.
2238 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2239 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2240 (TYPE_HAS_FINAL_VARIABLE): New macro.
2241 (struct lang_type): Added `afv' field.
2242 * parse.y (check_static_final_variable_assignment_flag): New function.
2243 (reset_static_final_variable_assignment_flag): Likewise.
2244 (check_final_variable_local_assignment_flag): Likewise.
2245 (reset_final_variable_local_assignment_flag): Likewise.
2246 (check_final_variable_indirect_assignment): Likewise.
2247 (check_final_variable_global_assignment_flag): Likewise.
2248 (add_inner_class_fields): Use LOCAL_FINAL_P.
2249 (register_fields): Handle local finals and final variables.
2250 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2251 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2252 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2254 (java_complete_expand_methods): Loop to set
2255 TYPE_HAS_FINAL_VARIABLE. Call
2256 `reset_final_variable_local_assignment_flag' and
2257 `check_final_variable_local_assignment_flag' accordingly before
2258 and after constructor expansion. Call
2259 `reset_static_final_variable_assignment_flag'
2260 before expanding <clinit> and after call
2261 `check_static_final_variable_assignment_flag' if the
2262 current_class isn't an interface. After all methods have been
2263 expanded, call `check_final_variable_global_assignment_flag' and
2264 `check_static_final_variable_assignment_flag' if the current class
2266 (maybe_yank_clinit): Fixed typo in comment.
2267 (build_outer_field_access_methods): Removed old sanity check. Use
2268 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2269 Don't create access methods for finals.
2270 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2271 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2272 existing DECL_INIT has been processed.
2273 (java_complete_lhs): Likewise.
2274 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2275 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2277 (patch_assignment): Use LOCAL_FINAL_P.
2278 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2279 DECL_INITIAL is nullified.
2282 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2284 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2286 * Makefile.in (parse.c, parse-scan.c): Likewise.
2288 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2290 * class.c (temporary_obstack): Remove.
2291 (make_class): Don't mess with obstascks.
2292 (push_class): Likewise.
2293 (set_super_info): Likewise.
2294 (add_method_1): Likewise.
2295 (add_method): Likewise.
2296 (add_field): Likewise.
2297 (build_utf8_ref): Likewise.
2298 (build_class_ref): Likewise.
2299 (build_static_field_ref): Likewise.
2300 (finish_class): Likewise.
2301 (push_super_field): Likewise.
2302 (layout_class): Likewise.
2303 (layout_class_methods): Likewise.
2304 (init_class_processing): Likewise.
2305 * constants.c (get_tag_node): Likewise.
2306 (build_constant_data_ref): Likewise.
2307 * decl.c (ggc_p): Remove.
2308 (copy_lang_decl): Use ggc_alloc.
2309 (complete_start_java_method): Don't mess with obstacks.
2310 (start_java_method): Likewise.
2311 (end_java_method): Likewise.
2312 * except.c (link_handler): Use xmalloc.
2313 (free_eh_ranges): New function.
2314 (method_init_exceptions): Use it.
2315 (add_handler): Use xmalloc.
2316 (expand_start_java_handler): Don't mess with obstacks.
2317 (prepare_eh_table_type): Likewise.
2318 (expand_end_java_handler): Likewise.
2319 * expr.c (push_value): Likewise.
2320 (create_label_decl): Likewise.
2321 (build_jni_stub): Likewise.
2322 (java_lang_expand_expr): Likewise.
2323 (note_instructions): Use xrealloc.
2324 (java_push_constant_from_pool): Don't mess with obstacks.
2325 (process_jvm_instruction): Likewise.
2326 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2328 * jcf-parse.c (get_constant): Don't mess with obstacks.
2329 (read_class): Likewise.
2330 (jcf_parse): Likewise.
2331 * lex.c (expresion_obstack): Remove.
2332 (java_lex): Don't use obstack_free.
2333 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2334 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2335 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2336 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2337 * parse.y (gaol): Add more GC roots.
2338 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2339 (lookup_field_wrapper): Likewise.
2340 (obtain_incomplete_type): Don't mess with obstacks.
2341 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2343 (craft_constructor): Don't mess with obstacks.
2344 (safe_layout_class): Likewise.
2345 (java_complete_class): Likewise.
2346 (source_end_java_method): Likewise.
2347 (build_outer_field_access_methods): Likewise.
2348 (build_outer_method_access_method): Likewise.
2349 (maybe_build_thisn_access_method): Likewise.
2350 (build_dot_class_method_invocation): Likewise.
2351 (java_complete_tree): Likewise.
2352 (java_complete_lhs): Likewise.
2353 (do_merge_string_cste): Likewise.
2354 (patch_string_cst): Likewise.
2355 (array_constructor_check_entry): Likewise.
2356 * typeck.c (build_java_array_type): Likewise.
2357 (parse_signature_string): Likewise.
2358 (build_java_signature): Likewise.
2360 2000-10-12 Tom Tromey <tromey@cygnus.com>
2363 * gjavah.c (add_class_decl): Don't special-case inner classes.
2364 (add_namelet): Likewise.
2366 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2368 * java-tree.h: Constify current_encoding.
2369 * lang.c: Constify current_encoding.
2371 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2373 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2374 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2376 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2378 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2379 patch. Fixes gcj/340.
2381 2000-10-10 Tom Tromey <tromey@cygnus.com>
2383 * lex.c (java_new_lexer): Initialize out_first and out_last
2385 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2387 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2389 * parse.y (pop_current_osb): New function.
2390 (array_type:): Use `dims:', changed actions
2391 accordingly. Suggested by Anthony Green.
2392 (array_creation_expression:): Used pop_current_osb.
2393 (cast_expression:): Likewise.
2394 (search_applicable_method_list): Fixed indentation.
2396 2000-10-08 Anthony Green <green@redhat.com>
2398 * parse.y (array_type_literal): Remove production.
2399 (type_literals): Refer to array_type, not array_type_literal.
2401 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2403 Patch contributed by Corey Minyard.
2404 * decl.c (check_local_named_variable): New function.
2405 (tree check_local_unnamed_variable): Likewise.
2406 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2408 2000-10-07 Anthony Green <green@redhat.com>
2410 * class.c (layout_class): Handle case where superclass can't be
2413 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2415 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2418 2000-10-05 Tom Tromey <tromey@cygnus.com>
2420 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2421 * jvgenmain.c (class_mangling_prefix): Removed.
2422 (class_mangling_suffix): New global.
2424 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2426 (print_method_info): Handle overrides for static and final
2428 (process_file): Generate declaration for class object field.
2429 * class.c (cxx_keywords): New array.
2430 (utf8_cmp): New function.
2431 (cxx_keyword_p): New function.
2432 (layout_class_method): Mangle C++ keywords by appending `$'.
2433 (mangle_field): New function.
2434 (mangle_class_field): Use mangle_field. Mangle class name as
2436 (mangle_static_field): Use mangle_field.
2438 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2440 * decl.c (find_local_variable): Removed uncessary type check and
2441 fixed range check typo. From Corey Minyard.
2443 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * decl.c (give_name_to_locals): New local `code_offset'. Call
2446 `maybe_adjust_start_pc'.
2447 * expr.c (note_instructions): New function.
2448 (expand_byte_code): Don't collect insn starts here.
2449 (peek_opcode_at_pc): New function.
2450 (maybe_adjust_start_pc): Likewise.
2451 * java-tree.h (maybe_adjust_start_pc): Declare.
2452 (note_instructions): Likewise.
2453 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2455 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2457 * parse.y (field_access:): Fixed indentation.
2458 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2460 2000-09-07 Tom Tromey <tromey@cygnus.com>
2463 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2464 JPRIMITIVE_TYPE_P, for arithmetic operators.
2465 (patch_method_invocation): Indentation fix.
2466 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2467 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2468 (do_unary_numeric_promotion): Cleaned up code.
2469 (valid_cast_to_p): Handle boolean correctly.
2471 2000-09-27 Tom Tromey <tromey@cygnus.com>
2473 * lex.c (java_read_unicode): Reset bs_count when finished with
2476 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2479 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2480 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2481 (typeck.o): Depend on ggc.h.
2482 * class.c (add_method_1): Use GC functions for allocation.
2483 (init_class_processing): Register roots.
2484 * decl.c (ggc_p): Set to 1.
2485 (pending_local_decls): Make it static.
2486 (push_jvm_slot): Use GC functions for allocation.
2487 (init_decl_processing): Register roots.
2488 (give_name_to_locals): Use GC functions for allocation.
2489 (lang_mark_tree): New function.
2490 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2491 functions for allocation.
2492 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2493 * lex.c (java_lex): Use build_string, rather than replicating it
2495 * parse.y (goal): Add more roots.
2496 (mark_parser_ctxt): New function.
2497 * typeck.c: Include ggc.h.
2499 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2501 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2502 contains something else than MODIFY_EXPR.
2504 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2506 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2507 * Makefile.in (parse.o): Depend on ggc.h.
2508 (class.o): Likewise.
2509 (constants.o): Likewise.
2512 (jcf-parse.o): Likewise.
2513 (jcf-write.o): Likewise.
2514 (mangle.o): Likewise.
2515 * class.c: Include ggc.h.
2516 (build_static_field_ref): Register GC roots.
2517 (layout_class): Likewise.
2518 (init_class_processing): Likewise.
2519 * constants.c: Include ggc.h.
2520 (current_constant_pool_data_ref): Remove.
2521 (tag_nodes): Move it to ...
2522 (get_tag_node): ... here. Register GC roots.
2523 * decl.c: Include ggc.h. Remove many global tree definitions.
2524 (throw_node): Define.
2525 (java_global_trees): Likewise.
2526 (predef_filenames): Make the size a constant.
2527 (init_decl_processing): Adjust accordingly.
2528 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2529 * expr.c: Include ggc.h.
2530 (init_expr_processing): Register GC roots.
2531 (build_invokeinterface): Likewise.
2532 * java-tree.h: Replace extern tree declarations with macros.
2533 (java_global_trees): New variable.
2534 (java_tree_index): New enumeration.
2535 (init_jcf_parse): Declare.
2536 * jcf-parse.c: Include ggc.h.
2537 (current_class): Remove declaration.
2538 (main_class): Likewise.
2539 (all_class_list): Likewise.
2540 (predefined_filename_p): Adjust for constant size of
2542 (init_jcf_parse): New function.
2543 * jcf-write.c: Include ggc.h.
2544 (generate_classfile): Register GC roots.
2545 (append_synthetic_attribute): Likewise.
2546 (append_innerclass_attribute_entry): Likewise.
2547 * lang.c: Include ggc.h.
2548 (lang_print_error): Register GC roots.
2549 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2551 * parse.y: Include ggc.h.
2552 (wfl_operator): Remove.
2553 (goal): Register GC roots.
2554 (java_pop_parser_context): Adjust for new field names.
2555 (java_parser_context_save_global): Likewse.
2556 (java_parser_context_restore_global): Likewise.
2557 (java_parser_context_suspend): Likewise.
2558 (java_parser_context_resume): Likewise.
2559 (verify_constructor_circularity): Register GC roots.
2560 (lookup_cl): Likewise.
2561 (java_reorder_fields): Likewise.
2562 (build_current_this): Likewise.
2563 (class_in_current_package): Likewise.
2564 (argument_types_convertible): Likewise.
2565 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2567 2000-09-14 Tom Tromey <tromey@cygnus.com>
2569 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2571 2000-09-13 Tom Tromey <tromey@cygnus.com>
2573 * jcf-parse.c: Include <locale.h>.
2574 * jv-scan.c: Include <locale.h>.
2576 2000-09-12 Tom Tromey <tromey@cygnus.com>
2578 * expr.c (pop_type_0): Return `Object' if trying to merge two
2580 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2581 interface types; `Object' is always a valid supertype.
2583 2000-09-12 Tom Tromey <tromey@cygnus.com>
2586 * jv-scan.c (help): Document --encoding.
2587 (options): Added `encoding' entry.
2588 (OPT_ENCODING): New define.
2589 (main): Handle --encoding.
2590 Include <langinfo.h> if nl_langinfo exists.
2591 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2593 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2594 (parse_source_file): Correctly call java_init_lex. Added `finput'
2595 argument. Use nl_langinfo to determine default encoding.
2596 * java-tree.h (current_encoding): Declare.
2597 * parse.y (java_parser_context_restore_global): Don't restore
2599 (java_parser_context_save_global): Don't set `finput' field.
2600 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2602 * lang.c (current_encoding): New global.
2603 (lang_decode_option): Recognize `-fencoding='.
2604 (finish_parse): Don't close finput.
2605 * parse.h (struct parser_ctxt): Removed `finput' and
2606 `unget_utf8_value' fields. Added `lexer' field.
2607 (java_init_lex): Fixed declaration.
2608 * lex.c (java_new_lexer): New function.
2609 (java_destroy_lexer): Likewise.
2610 (java_read_char): Added `lex' argument. Handle iconv case.
2611 (java_read_unicode): Added `lex' argument. Count backslashes in
2613 (java_init_lex): Added `finput' and `encoding' arguments. Set
2614 `lexer' field in ctxp.
2615 (BAD_UTF8_VALUE): Removed.
2616 (java_lex): Handle seeing UEOF in the middle of a string literal.
2617 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2618 (java_lexer): New structure.
2621 (DEFAULT_ENCODING): New define.
2622 (java_destroy_lexer): Declare.
2624 2000-09-12 Tom Tromey <tromey@cygnus.com>
2627 * lex.c (java_init_lex): Initialize java_io_serializable.
2628 * parse.y (java_io_serializable): New global.
2629 (valid_ref_assignconv_cast_p): An array can be cast to
2632 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2634 * decl.c, expr.c: Include defaults.h if not already included.
2635 Don't define the *_TYPE_SIZE macros.
2637 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2639 * typeck.c (build_java_array_type): Correct first parameter
2640 in ADJUST_FIELD_ALIGN invocation.
2642 2000-09-06 Tom Tromey <tromey@cygnus.com>
2644 * lang-specs.h: Also recognize `-femit-class-files'.
2646 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2648 * verify.c (merge_types): Load the types to merge if necessary.
2650 2000-09-02 Anthony Green <green@redhat.com>
2652 * jcf-io.c: Include zlib.h.
2653 (open_in_zip): Read compressed class file archives.
2654 * zipfile.h (ZipDirectory): Add uncompressed_size and
2655 compression_method fields.
2656 * zextract.c (read_zip_archive): Collect file compression info.
2658 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2660 * parse.y (do_resolve_class): Also explore superclasses of
2661 intermediate enclosing contexts when searching for inner classes.
2663 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2665 * parse.y (variable_declarator_id:): Better error message.
2666 (expression_statement:): Use YYNOT_TWICE.
2667 (cast_expression:): Likewise.
2668 (assignment:): Likewise.
2670 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2672 * parse.y (do_merge_string_cste): New locals. Create new
2673 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2675 2000-08-07 Hans Boehm <boehm@acm.org>
2677 * boehm.c (mark_reference_fields): Set marking bits for all words in
2678 a multiple-word record.
2679 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2682 2000-08-31 Mike Stump <mrs@wrs.com>
2684 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2685 jcf-dump$(exeext)): Make parallel safe.
2687 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2689 * jcf-parse.c (set_source_filename): Constify a char *.
2690 * jcf-write.c (append_innerclasses_attribute,
2691 make_class_file_name): Constify a char *. Don't recycle a
2692 variable for an unrelated purpose.
2693 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2694 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2696 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2698 * expr.c (can_widen_reference_to): Fixed indentation.
2699 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2700 * parse.y: `finit$' replaces `$finit$' in comments.
2701 (try_builtin_assignconv): Fixed leading comment.
2703 2000-08-25 Greg McGary <greg@mcgary.org>
2705 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2707 2000-08-24 Greg McGary <greg@mcgary.org>
2709 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2710 * parse.y (BINOP_LOOKUP): Likewise.
2712 2000-08-22 Andrew Haley <aph@cygnus.com>
2714 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2715 sign extending. Fixes gcj/321.
2716 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2717 combining to make a jlong. Fixes gcj/321.
2719 2000-08-21 Nix <nix@esperi.demon.co.uk>
2721 * lang-specs.h: Do not process -o or run the assembler if
2724 2000-08-16 Andrew Haley <aph@cygnus.com>
2726 * typeck.c (build_java_array_type): Rewrite code to do array
2727 alignment. Take into account back-end macros when aligning array
2728 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2729 user to set alignment. Fixes gcj/252 and 160.
2731 2000-08-09 Tom Tromey <tromey@cygnus.com>
2733 * parse.y (check_abstract_method_definitions): Now return `int'.
2734 Check implemented interfaces. Fixes PR gcj/305.
2736 * parse.y (patch_switch_statement): Disallow `long' in switch
2737 expressions. Fixes PR gcj/310.
2739 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2741 * decl.c (finit_leg_identifier_node): New global.
2742 (init_decl_processing): Use `finit$' to initialize
2743 finit_identifier_node. Use `$finit$' to initialize
2744 finit_leg_identifier_node.
2745 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2746 * java-tree.h (finit_identifier_node): Changed attached comment.
2747 (finit_leg_identifier_node): New declaration.
2748 (ID_FINIT_P): Take finit_identifier_node and
2749 finit_leg_identifier_node into account. This is a backward
2752 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2754 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2756 (generate_bytecode_insns): Check `nargs' before emitting it.
2757 * verify.c (merge_type_state): Fixed typo.
2758 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2759 generate_bytecode_{conditional,insns}.
2761 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2763 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2766 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2768 * class.c (maybe_layout_super_class): Fixed indentation.
2769 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2770 (java_check_methods): New function declaration.
2771 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2772 instead of `str_ptr'.
2773 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2774 of a `invokeinterface' at the right time.
2775 * parse.h (WFL_STRIP_BRACKET): New macro.
2776 (SET_TYPE_FOR_RESOLUTION): Use it.
2777 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2778 (check_class_interface_creation): Don't check for cross package
2779 innerclass name clashes.
2780 (method_header): Behave properly if MDECL is `error_mark_node'.
2781 (method_declarator): Return `error_mark_node' if bogus current
2783 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2784 (resolve_and_layout): New local `decl_type', set and used. Call
2786 (java_check_methods): New method.
2787 (java_layout_classes): Use it.
2788 (resolve_qualified_expression_name): No EH check necessary in
2790 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2792 (patch_assignment): Set DECL_INITIAL on integral final local.
2794 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2796 * java-tree.h (flag_extraneous_semicolon): New extern.
2797 * lang-options.h: (-Wextraneous-semicolon): New option.
2798 * lang.c (flag_redundant): Fixed typo in leading comment.
2799 (flag_extraneous_semicolon): New global.
2800 (lang_decode_option): Set `flag_extraneous_semicolon' when
2801 -Wall. Decode `-Wextraneous-semicolon'.
2802 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2803 `empty_statement' rule.
2804 (class_body_declaration): Likewise.
2805 (method_body:): Accept `;' as a method body.
2806 (static_initializer:): Removed `SC_TK' hack.
2807 (constructor_block_end:): Likewise.
2808 (empty_statement:): Report deprecated empty declaration. Fixes
2811 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2813 * parse.y (build_dot_class_method_invocation): Changed parameter
2814 name to `type'. Build signature from `type' and convert it to a
2815 STRING_CST if it's an array.
2816 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2817 to use `ref_type' directly.
2819 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2821 * lang-options.h: Added a comma after the last element to avoid
2822 syntax errors when other languages define additional options.
2824 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2826 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2827 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2828 (jc1): Link with $(BACKEND).
2829 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2831 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2833 * jvspec.c: Adjust type of second argument to
2834 lang_specific_driver, and update code as necessary.
2836 * class.c (build_dtable_decl): Initialize dummy.
2838 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2841 method bodies not to rule out discarding `<clinit>'; don't use
2842 <clinit> to initialize static fields with constant initializers.
2844 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2846 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2848 (method_synthetic): New global.
2849 (HANDLE_METHOD): Recognize synthetic method and tell
2850 `print_method_info' about it.
2851 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2852 processing a synthetic method.
2853 * jcf-reader.c (skip_attribute): New function.
2854 ( skip_attribute): Likewise.
2856 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2858 * parse.y (build_outer_field_access): Fixed comments.
2859 (fix_constructors): Emit the initialization of this$<n> before
2861 (resolve_qualified_expression_name): Build an access to `decl' if
2864 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2866 * parse-scan.y (curent_class): Non longer const.
2867 (inner_qualifier, inner_qualifier_length): Deleted.
2868 (current_class_length): New global.
2869 (bracket_count): Fixed typo in leading comment.
2870 (anonymous_count): New global.
2871 (class_instance_creation_expression:): Handle anonymous classes.
2872 (anonymous_class_creation:): New rule.
2873 (push_class_context): Rewritten.
2874 (pop_class_context): Likewise.
2875 (INNER_QUALIFIER): Macro deleted.
2876 (report_class_declaration): call `push_class_context' when
2877 entering the function. `fprintf' format modified not to use
2879 (report_class_declaration): Assign `package_name' and
2880 `current_class' to NULL separatly.
2882 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2884 * expr.c (build_invokeinterface): Call layout_class_methods on
2887 2000-07-27 Tom Tromey <tromey@cygnus.com>
2888 Anthony Green <green@cygnus.com>
2889 Alexandre Petit-Bianco <apbianco@cygnus.com>
2891 * class.c (make_class_data): Create vtable for abstract classes.
2892 (get_dispatch_table): Changed to cope with abstract classes.
2894 2000-07-27 Tom Tromey <tromey@cygnus.com>
2896 * parse.y (patch_method_invocation): Don't reverse the argument
2897 list when dealing with anonymous class constructors. Fixed typo in
2900 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2902 * parse.y (build_alias_initializer_parameter_list): Reverse
2903 crafted list when building aliases for anonymous class
2906 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2908 * parse.y (jdep_resolve_class): Don't bother checking potential
2909 innerclass access if `decl' is NULL.
2910 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2913 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 * parse.c: Remove (again.)
2917 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2919 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2920 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2921 outside the `if' statement, alias to innerclass removed, `decl'
2922 used to mark the class complete.
2924 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2926 * parse.y (simple_name:): Fixed typo in error message.
2928 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2930 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2931 or its first operand can be error marks.
2933 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2935 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2936 * parse.y (method_header): Likewise.
2938 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2940 * parse.y (process_imports): Consider that one might be trying to
2941 import an innerclass. Fixes gcj/254
2943 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2945 * parse.y (find_as_inner_class): Handle the case where the
2946 enclosing context of an innerclass has been loaded as bytecode.
2948 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2950 * parse.y (simple_name:): Reject `$' in type names.
2951 (resolve_type_during_patch): Use `type' as a second
2952 argument to resolve_no_layout. Fixes gcj/257.
2954 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2956 * parse.y (find_most_specific_methods_list): Select the only
2957 non-abstract method even if max has been set.
2958 Fixes gcj/285, gcj/298.
2960 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2962 * lang-specs.h: Added %(jc1) to java compiler options.
2964 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2966 * .cvsignore: New file.
2968 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2970 * parse.y (not_accessible_p): Access granted to innerclasses
2971 (indirectly) extending the reference type. Fixes gcj/249.
2973 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2975 * parse.y (patch_method_invocation): Fixed comment.
2976 (maybe_use_access_method): Build this$<n>s to the context of the
2977 target method, or a type that extends it. Fixes gcj/242.
2979 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2983 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2985 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2987 2000-07-13 Tom Tromey <tromey@cygnus.com>
2989 * lang-specs.h: Added %{I*}.
2991 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2993 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2995 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2997 * parse-scan.c: Remove.
2999 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3001 * class.c (set_super_info): Handled protected inner classes.
3002 (common_enclosing_context_p): Bail early if arguments aren't both
3004 (get_access_flags_from_decl): Handle private and protected inner
3006 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3007 (CLASS_PROTECTED): Likewise.
3008 (struct lang_type): New bitfield `poic'.
3009 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3011 (check_inner_class_access): Renamed arguments, added
3012 comments. Handles protected inner classes (fixes gcj/225)
3013 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3015 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3017 * parse.y (resolve_qualified_expression_name): Verify qualified
3018 access to `this'. Fixes gcj/239.
3020 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3022 * jcf-write.c (generate_classfile): Don't install ConstantValue
3025 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3027 * parse.y (resolve_qualified_expression_name): Handle inner class
3028 access. Fixes gcj/256.
3030 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3032 * jcf-write.c (generate_classfile): Properly install the
3033 ConstantValue attribute and the initial value constant pool index
3034 on string constants.
3035 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3038 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3040 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3042 * parse.y (find_as_inner_class): Fixed typo.
3043 (do_resolve_class): Explore enclosing contexts when searching for
3044 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3045 (check_inner_class_access): Check `decl' which can be null in case
3048 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3050 * java-tree.h (java_debug_context): Declared `extern'.
3051 (safe_layout_class): Likewise.
3052 * parse.y (resolve_field_access): Field must be `static' in order
3053 to be replaced by its initial value. Added comments.
3054 (find_applicable_accessible_methods_list): Fixed typo.
3055 (find_most_specific_methods_list): Methods found in innerclasses
3056 take over methods founds in the enclosing contexts.
3057 (java_complete_tree): Loosen restrictions on the type of DECLs
3058 that can be replaced by their initialization values.
3059 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3061 2000-07-05 Tom Tromey <tromey@cygnus.com>
3063 * Make-lang.in (PARSE_DIR): New macro.
3064 (PARSE_RELDIR): Likewise.
3065 (PARSE_C): Likewise.
3066 (PARSE_SCAN_C): Likewise.
3067 ($(PARSE_C)): New target.
3068 ($(PARSE_SCAN_C)): Likewise.
3069 (SET_BISON): New macro.
3070 (BISONFLAGS): Likewise.
3071 (JAVABISONFLAGS): Likewise.
3073 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3075 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3076 argument on the first pass for CNI as well as JNI.
3077 (print_method_info): Set up method name on the first pass only.
3079 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3081 * parse.y (parser_qualified_classname): Removed parameter
3083 (create_interface): Removed first passed parameter to
3084 parser_qualified_classname.
3085 (create_class): Likewise. Don't install alias on static
3086 innerclasses. Fixes gcj/275.
3088 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3091 debugable statement with empty_stmt_node. Fixes gcj/272
3093 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3095 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3098 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3100 * jcf-write.c (push_long_const): Appropriately cast short negative
3103 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3105 * parse.y (verify_constructor_super): Use loop variable
3106 `m_arg_type' initialized with `mdecl_arg_type'.
3108 2000-06-29 Tom Tromey <tromey@cygnus.com>
3110 * parse.y (resolve_field_access): Handle case where `type_found'
3113 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3115 * expr.c (lookup_field): The same field can be found through two
3116 different interface. Don't declare it ambiguous in that case.
3118 2000-06-27 Tom Tromey <tromey@cygnus.com>
3120 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3121 follows \r, then unget it at a lower level.
3123 2000-06-26 Tom Tromey <tromey@cygnus.com>
3125 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3128 2000-06-25 Tom Tromey <tromey@cygnus.com>
3130 * parse.y (for_statement): Wrap expression in a WFL if it is a
3131 constant. For PR gcj/268.
3133 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * parse.y (do_resolve_class): Minor optimiztion in the package
3136 list search. Removed unnecessary test and return statement.
3137 (valid_ref_assignconv_cast_p): Order of arguments to
3138 enclosing_context_p fixed.
3140 2000-06-24 Tom Tromey <tromey@cygnus.com>
3142 * expr.c (lookup_field): Print error and return error_mark_node if
3143 field reference is ambiguous.
3145 * parse.y (check_abstract_method_definitions): Also check if
3146 `other_method' is abstract.
3148 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3150 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3152 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3153 (struct lang_type): New field `pic'.
3154 (CLASS_PRIVATE): New macro.
3155 * parse.y (check_inner_class_access): New function.
3156 (jdep_resolve_class): Call it.
3158 2000-06-23 Tom Tromey <tromey@cygnus.com>
3160 * parse.y (patch_incomplete_class_ref): Initialize the returned
3161 class. For PR gcj/260.
3163 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3165 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3167 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3170 Java specific checks.
3171 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3173 * java-tree.def (CASE_EXPR): Marked 'e'.
3174 (DEFAULT_EXPR): Likewise.
3175 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3177 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3178 Java specific checks.
3179 (generate_bytecode_insns): Test try_block for BLOCK before using
3181 * parse.y (build_wfl_wrap): Added `location' argument. Set
3182 EXPR_WFL_LINECOL accordingly.
3183 (dim_expr:): Wrap constants with WFLs.
3184 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3185 (resolve_package): Check for `stmt' not being a BLOCK before
3186 building a debuggable statement with it.
3187 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3189 (resolve_field_access): Make sure `decl' is a DECL before treating
3191 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3192 IDENTIFIER_NODE before treating it as such.
3193 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3194 treating it as such.
3195 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3196 to be applied only on non array types.
3198 2000-06-16 Per Bothner <per@bothner.com>
3200 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3201 define in terms of DECL_RESULT, as that fails when --enable-checking.
3203 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3205 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3206 types the same in comparison.
3207 (CHECK_OP): Add static prototype.
3209 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3211 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3212 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3215 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3217 * decl.c (create_primitive_vtable): Prototype.
3219 * jcf-write.c (generate_bytecode_insns): Initialize variable
3222 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3224 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3226 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3227 to track searched classes, and do not search the same class more than
3228 once. Call find_applicable_accessible_methods_list on immediate
3229 superclass, instead of search_applicable_method_list on all ancestors.
3232 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3234 * parse.y (register_fields): Permit static fields in inner classes
3235 if they are final. Fix for PR gcj/255.
3237 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3239 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3240 * parse.y (find_in_imports): Returned type changed to void,
3241 leading comment fixed.
3242 (register_package): New function.
3243 (qualify_and_find): Likewise.
3244 (package_declaration:): Use `register_package'.
3245 (single_type_import_declaration:): Removed local variable
3246 `node'. Added missing `;' for consistency.
3247 (type_import_on_demand_declaration:): Use `chainon' to link new
3249 (lookup_field_wrapper): Lookup local variables defined in outer
3251 (java_complete_class): Don't reverse the list of imported on demand.
3252 (do_resolve_class): Reorganized. Removed local variable
3253 `original_name'. Call `qualify_and_find' with the current package
3254 name, invoke `find_in_imports_on_demand' right after. Call
3255 `qualify_and_find' with the packages we've seen so far. Fixed
3256 operations numbering in comments.
3257 (java_expand_class): Don't reverse `package_list'.
3258 (find_most_specific_methods_list): New local variables `abstract'
3259 and `candidates'. Use them to pick the right method.
3261 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3263 * parse.y (check_modifiers_consistency): Don't subtract out
3264 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3266 2000-06-04 Philipp Thomas <pthomas@suse.de>
3268 * Makefile.in (INTLLIBS): New.
3272 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3274 * class.c (get_dispatch_table): Build the vtable dummy entry list
3275 element with a null purpose. Fixed leading comment.
3276 (build_dtable_decl): Build an accurate dtable type when appropriate
3279 2000-06-02 Richard Henderson <rth@cygnus.com>
3281 * lang.c (lang_get_alias_set): New.
3283 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3285 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3286 before using it as the accessed field.
3288 2000-05-31 Tom Tromey <tromey@cygnus.com>
3290 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3291 char_array_vtable, short_array_vtable, int_array_vtable,
3292 long_array_vtable, float_array_vtable, double_array_vtable):
3294 * expr.c (get_primitive_array_vtable): New function.
3295 (create_primitive_vtable): New function.
3296 (java_lang_expand_expr): Enable code to statically generate
3298 * decl.c (init_decl_processing): Create primitive vtables.
3299 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3300 short_array_vtable, int_array_vtable, long_array_vtable,
3301 float_array_vtable, double_array_vtable): Define.
3303 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3305 * java/parse.y (find_applicable_accessible_methods_list):
3306 Don't add an uninitialized value to the list.
3308 2000-05-25 Tom Tromey <tromey@cygnus.com>
3310 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3311 when trying to see if field's class should be initialized. Always
3312 initialize field's declaring class, not qualified class.
3315 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3316 `wfl_operator', to maybe_build_primttype_type_ref.
3319 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3321 * parse.y (patch_method_invocation): Don't try to lookup methods
3324 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3326 * parse.y (resolve_field_access): Call the appropriate <clinit>
3327 before accessing the length of a static array. Craft a decl for
3328 the field while its time. Fixes PR gcj/129.
3330 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3332 * parse.y (resolve_package): Correctly set `*next' (was off by
3334 (resolve_qualified_expression_name): Fixed comment.
3336 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3338 * jcf-parse.c (jcf_parse_source): Reset current_class and
3339 current_function_decl to NULL before parsing a new file.
3341 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3343 * parse.y (block_end:): If the collected block doesn't feature a
3344 statement, insert an empty statement.
3346 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3348 * parse.y (maybe_yank_clinit): New function.
3349 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3350 end of the list of methods belonging to a class.
3351 (java_complete_expand_method): Check whether <clinit> is really
3352 necessary and expand it accordingly.
3354 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3356 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3357 processed by the method's switch statement.
3359 2000-05-19 Tom Tromey <tromey@cygnus.com>
3361 * java-tree.h: Added init state enum.
3362 * decl.c (emit_init_test_initialization): Initialize class
3363 initialization check variable by looking at class' state.
3365 2000-05-19 Tom Tromey <tromey@cygnus.com>
3367 * java-tree.h (build_instanceof): Declare.
3368 (build_get_class): Declare.
3369 * parse.y (patch_binop): Use build_instanceof.
3370 * expr.c (build_instanceof): New function. If class is final,
3371 don't make a function call.
3372 (expand_java_INSTANCEOF): Use it.
3373 (build_get_class): New function.
3375 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3377 * jcf-write.c (generate_classfile): Scan the source_file for
3378 slashes with the right pointer variable.
3380 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3382 * lang.c (lang_decode_option): Update -Wunused flags by calling
3384 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3386 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3388 * check_init.c (check_init): Constify local char *.
3389 * class.c (push_class): Constify local char *.
3390 * java_tree.h: Update prototypes.
3391 * jcf-io.c (open_class): Constify filename parameter and
3393 (find_class): Remove redundant string copy. Cast return from
3395 * jcf-parse.c (read_class, parse_class_file, yyparse):
3396 Constify local char *.
3397 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3398 Constify local char *.
3399 * jcf.h (JCF): Constify filename and classname.
3400 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3401 * lang.c (init_parse): Constify parameter and return value.
3402 * lex.c (java_get_line_col): Constify filename parameter.
3403 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3404 * parse.y (java_parser_context_suspend,
3405 issue_warning_error_from_context, safe_layout_class): Constify
3407 * parse.c: Regenerate.
3409 2000-05-08 Tom Tromey <tromey@cygnus.com>
3411 * expr.c (build_jni_stub): Cache the result of
3412 _Jv_LookupJNIMethod.
3414 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3416 * decl.c (predef_filenames_size): Now 7.
3417 (predef_filenames): New seventh entry.
3419 2000-05-04 Tom Tromey <tromey@cygnus.com>
3421 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3422 Keep track of when we've seen a reference field after a
3423 non-reference field.
3424 (get_boehm_type_descriptor): Handle case where we see
3425 non-reference fields but no trailing reference field.
3426 * decl.c (rawdata_ptr_type_node): Define.
3427 (init_decl_processing): Initialize rawdata_ptr_type_node.
3428 * java-tree.h (rawdata_ptr_type_node): Declare.
3430 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3432 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3433 specifiers in calls to fprintf.
3435 2000-05-03 Andrew Haley <aph@cygnus.com>
3437 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3439 * javaop.h (WORD_TO_INT): New function.
3440 (IMMEDIATE_s4): Use WORD_TO_INT.
3441 * jcf.h (JPOOL_INT): Ditto.
3443 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3446 2000-04-19 Tom Tromey <tromey@cygnus.com>
3448 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3450 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3452 * expr.c (build_jni_stub): New function.
3453 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3455 * parse.y (java_complete_expand_methods): Expand a native method
3456 and call build_jni_stub if -fjni given.
3457 * lang-options.h: Document -fjni.
3458 * lang.c (flag_jni): New global.
3459 (lang_f_options): Added `jni' entry.
3460 * java-tree.h (soft_lookupjnimethod_node,
3461 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3463 (flag_jni): Declare.
3464 (build_jni_stub): Declare.
3465 (struct lang_decl): Added `native' flag.
3466 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3468 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3469 soft_jnipopsystemframe_node): New globals.
3470 (init_decl_processing): Set them. _Jv_InitClass only takes one
3473 * java-tree.def: Put into `C' mode.
3475 2000-04-27 Tom Tromey <tromey@cygnus.com>
3478 * expr.c (expand_invoke): Generate check to see if object pointer
3479 is null in nonvirtual invocation case.
3480 * java-tree.h (soft_nullpointer_node): Declare.
3481 * decl.c (soft_nullpointer_node): New global.
3482 (init_decl_processing): Initialize soft_nullpointer_node.
3483 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3484 or `private' methods.
3485 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3487 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3492 2000-04-26 Tom Tromey <tromey@cygnus.com>
3494 * zextract.c (find_zip_file_start): New function.
3495 (read_zip_archive): Use it.
3497 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3499 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3501 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3503 * class.c (common_enclosing_context_p): New function.
3504 * java-tree.h (common_enclosing_context_p): Added prototype.
3505 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3506 classes sharing an outer context with the current instance.
3507 * parse.y (build_access_to_thisn): Fixed leading comment.
3508 (verify_constructor_super): New local `supper_inner'. Skip
3509 enclosing context argument in the case of inner class constructors.
3510 (patch_method_invocation): Insert proper context as second
3511 parameter to pure inner class constructor super invocations.
3513 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3515 * parse.y (end_class_declaration): Reset the interface number
3518 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3520 * parse.y (source_start_java_method): Deleted unnecessary code.
3521 (patch_method_invocation): Fixed comment.
3523 2000-04-24 Robert Lipe <robertlipe@usa.net>
3525 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3527 2000-04-23 Tom Tromey <tromey@cygnus.com>
3529 * boehm.c (mark_reference_fields): Use int_byte_position.
3531 2000-04-22 Tom Tromey <tromey@cygnus.com>
3533 * boehm.c (mark_reference_fields): Only call byte_position on
3536 2000-04-22 Tom Tromey <tromey@cygnus.com>
3538 * boehm.c (mark_reference_fields): Added `last_view_index'
3539 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3541 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3543 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3544 * parse.y (check_class_interface_creation): Fixed comments. Select
3545 permitted modifiers for (inner) interfaces. Changed error message
3546 to report rejected modifiers used with local classes.
3548 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3550 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3551 of directly inherited type considered in scope.
3552 * parse.y (do_resolve_class): Search inherited classes for inner
3555 2000-04-20 Tom Tromey <tromey@cygnus.com>
3557 * parse.y (not_accessible_p): Use member's class, not current
3558 class, when doing inheritance check for protected reference.
3561 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3563 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3565 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3567 * parse.y (lookup_field_wrapper): Search for final local aliases.
3568 (resolve_expression_name): Let lookup_field_wrapper search for
3569 final local aliases. Force the value of `name' if one is found.
3570 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3571 an expression name. Fixed comments.
3573 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3575 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3577 2000-04-19 Tom Tromey <tromey@cygnus.com>
3579 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3581 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3583 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3585 2000-04-18 Tom Tromey <tromey@cygnus.com>
3588 * gjavah.c (utf8_cmp): Changed return value.
3589 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3591 (cxx_keywords): New global.
3592 (get_field_name): Handle new result of cxx_keyword_subst.
3593 (print_method_info): Likewise.
3595 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3597 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3598 with a newline, for CNI.
3599 (print_stub_or_jni): Print a space or newline before method name for
3601 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3602 (process_file): Include gcj/cni.h if generating CNI stubs.
3604 2000-04-16 Tom Tromey <tromey@cygnus.com>
3606 * gjavah.c (decompile_method): Use print_field_name.
3609 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3611 * parse.y (java_expand_classes): Reverse the package list once.
3612 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3614 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3615 the `==' and `!=' operators.
3617 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * jcf-write.c (generate_bytecode_insns): At invokation time,
3620 always relate an interface method to the type of its selector.
3622 2000-04-05 Tom Tromey <tromey@cygnus.com>
3625 * expr.c (expand_invoke): Generate check to see if object pointer
3626 is null in nonvirtual invocation case.
3627 * java-tree.h (soft_nullpointer_node): Declare.
3628 * decl.c (soft_nullpointer_node): New global.
3629 (init_decl_processing): Initialize soft_nullpointer_node.
3630 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3631 or `private' methods.
3632 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3634 2000-04-05 Tom Tromey <tromey@cygnus.com>
3637 * parse.y (check_final_assignment): Recognize assignments to the
3638 `length' field of an array when generating class files.
3640 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3642 * class.c (decl_hash): Prototype removed.
3643 (decl_compare): Likewise.
3645 2000-04-05 Tom Tromey <tromey@cygnus.com>
3647 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3648 * parse.y (check_modifiers_consistency): Check for final/volatile
3649 clash. Fixes PR gcj/164.
3651 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3653 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3655 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3657 (add_method_1): Use `java_hash_hash_tree_node' and
3658 `java_hash_compare_tree_node'.
3659 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3660 (java_hash_compare_tree_node): Likewise.
3661 * parse.y (find_applicable_accessible_methods_list): Create,
3662 delete and use a hash table to remember already searched interfaces.
3664 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3666 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3669 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3671 * boehm.c (mark_reference_fields, set_bit): Prototype.
3672 (set_bit): Un-ANSI-fy definition.
3674 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3677 * decl.c (emit_init_test_initialization): Likewise.
3679 * gjavah.c (jni_print_char): Likewise.
3681 * parse.y (create_new_parser_context): Likewise.
3683 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3685 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3686 patch missing hunk. Fixed indentation.
3688 2000-03-30 Tom Tromey <tromey@cygnus.com>
3690 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3691 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3693 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3695 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3696 when negative *before* using it as an array index.
3697 * ChangeLog: Fixed typo.
3699 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3701 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3702 to 0 when it reaches -1.
3704 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3706 * jcf-parse.c (get_constant): Properly cast `num' during the
3707 invocation of `add_double'.
3708 * jcf-write.c (push_long_const): Properly cast `lo' before
3709 comparing it to short bounds.
3710 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3711 `interface_body:' is reduced after the current interface is
3714 2000-03-26 Tom Tromey <tromey@cygnus.com>
3716 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3717 Java-specific `-f' option.
3719 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3721 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3722 Adjust order of making types.
3723 Make bitsize_*_node values.
3725 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3727 * class.c (make_field_value): Use byte_position.
3728 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3729 (java_array_data_offset): Likewise.
3730 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3733 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3735 * parse.y (check_abstract_method_definitions): New local
3736 `end_type_reached'. Make sure we also consider `end_type'.
3737 (java_check_abstract_method_definitions): Make sure we eventually
3738 consider `java.lang.Object'.
3739 (maybe_use_access_method): Don't use access method if not in the
3740 context of a pure inner class or if the method's context is right.
3741 (find_applicable_accessible_methods_list): New static flag
3742 `object_done'. Don't search abstract classes as interfaces. Fixed
3743 indentation. Fixed the `java.lang.Object' only search. Search
3744 class interface(s) first, then fully search enclosing contexts.
3745 (find_most_specific_methods_list): Pick the closest candidate when
3746 they're all abstract.
3748 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3750 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3751 properly initialize `finished_label'. Don't emit gotos for empty
3754 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3756 * except.c (emit_handlers): Clear catch_clauses_last.
3758 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3760 * parse.y (check_method_types_complete): New function.
3761 (create_class): Reset anonymous class counter only when seeing an
3763 (java_complete_class): JDEP_METHOD: Don't recompute signature
3766 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3768 * class.c (build_static_ref): Fixed indentation in comment.
3769 * java-tree.def (TRY_EXPR): Fixed typo in name.
3770 (CLASS_LITERAL): Likewise.
3771 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3772 (struct lang_type): New field `dot_class'.
3773 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3774 (generate_classfile): Method `class$' is synthetic.
3775 * parse.y (build_do_class_method): New function.
3776 (build_dot_class_method_invocation): Likewise.
3777 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3778 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3779 (qualify_ambiguous_name): Likewise.
3780 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3781 (build_try_statement): Fixed leading comment.
3783 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3785 * class.c (make_field_value): Properly handle sizes.
3786 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3787 (layout_class_method): Count using trees.
3788 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3789 * expr.c (java_array_data_offset): Use int_bit_position.
3790 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3791 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3793 2000-03-16 Tom Tromey <tromey@cygnus.com>
3795 * lang.c (flag_hash_synchronization): New global.
3796 (lang_f_options): Added `hash-synchronization'.
3797 * lang-options.h: Mention -fhash-synchronization.
3798 * java-tree.h (flag_hash_synchronization): Declare.
3799 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3800 hash table synchronization is disabled.
3801 * decl.c (init_decl_processing): Only push `sync_info' value when
3802 hash table synchronization is disabled.
3803 * class.c (make_class_data): Only push `sync_info' field when hash
3804 table synchronization is disabled. Removed dead code.
3806 2000-03-16 Tom Tromey <tromey@cygnus.com>
3808 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3810 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3812 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3814 * parse.y (patch_method_invocation): Handle anonymous classes
3815 creation in static context.
3817 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3819 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3820 * parse.y (resolve_qualified_expression_name): Use it.
3821 (patch_method_invocation): Likewise.
3823 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3826 depending on the type of dependency which dictates what the
3828 (unresolved_type_p): Resolved types limited to the current class.
3830 2000-03-15 Tom Tromey <tromey@cygnus.com>
3832 * decl.c (init_decl_processing): Set type of `sync_info' to be
3835 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3836 Correctly compute bit number for current slot. Zero `high' and
3837 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3838 mark_reference_fields.
3839 (mark_reference_fields): New function.
3841 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3843 * parse.y (register_incomplete_type): Fixed initialization of
3846 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3848 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3850 (push_class_context, pop_class_context): New function.
3851 (class_body:): Call pop_class_context.
3852 (interface_body:): Likewise.
3853 (INNER_QUALIFIER): New macro.
3854 (report_class_declaration): Changed output format and use
3855 INNER_QUALIFIER. Call push_class_context.
3857 2000-02-14 Andrew Haley <aph@cygnus.com>
3859 * check-init.c (check_init): Add new cases for unary and binary
3862 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3864 * parse.y (resolve_package): Set `next' once a type name has been
3865 progressively discovered.
3866 (resolve_qualified_expression_name): Propagate resolution only if
3867 there are remaining qualifiers. Take into account `q' might have
3868 been cleared after re-qualification.
3869 * parse.y (patch_method_invocation): New local `resolved'.
3870 Section dealing with qualified expression rewritten to use
3871 resolve_field_access.
3873 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3875 * parse.h (PUSH_CPC): Fixed indentation.
3876 (DEBUG_CPC): New macro.
3877 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3878 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3879 * parse.y (class_body_declaration:): Use
3880 SET_CPC_INSTANCE_INITIALIZER_STMT.
3881 (method_declaration:): Check for null current_function_decl.
3882 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3883 (java_parser_context_pop_initialized_field): Better handling of
3885 (maybe_make_nested_class_name): Mark nested class name as
3886 qualified when necessary.
3887 (end_class_declaration): Don't call java_parse_context_resume when
3888 one or more error occured.
3889 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3890 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3891 SET_CPC_INITIALIZER_STMT.
3892 (method_header): Check for inner classes declaring static methods.
3893 (resolve_qualified_expression_name): Handle situation where `this'
3896 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3898 * typeck.c (build_prim_array_type): Correctly set the high word too.
3900 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3902 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3904 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3905 list of methods for interfaces.
3907 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3909 * parse.y (qualify_ambiguous_name): Properly handle expressions
3912 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3914 * parse.y (check_final_assignment): Extended to process
3916 (patch_assignment): Have check_final_assignment called only once.
3918 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3920 * java-tree.h (IS_INIT_CHECKED): New flag.
3921 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3922 * parse.y (patch_string): Call force_evaluation_order on the
3923 completed string concatenation tree.
3924 * expr.c (force_evaluation_order): Call force_evaluation_order on
3925 function's arguments too.
3927 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3929 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3930 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3931 (build_anewarray): Likewise.
3932 * parse.y (patch_newarray): Likewise.
3933 * parse.c: Regenerated.
3935 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3937 * decl.c (init_decl_processing): Added new class fields `depth',
3938 `ancestors', and `idt' to class_type_node. Use
3939 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3940 * class.c (make_class_data): Push initial values for new fields.
3941 * java-tree.h: Updated prototype for `build_invokeinterface'.
3942 * expr.c (build_invokeinterface): Changed parameters to accept
3943 `method' tree. Calculate index of `method' in its declaring
3944 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3945 (expand_invoke): Call `build_invokeinterface' with new parameters.
3946 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3949 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3951 * typeck.c (lookup_do): Search superinterfaces first
3952 when looking up an interface method. From Godmar Back
3955 2000-03-06 Tom Tromey <tromey@cygnus.com>
3957 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3959 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3961 * java-tree.h (lookup_argument_method2): Declared.
3962 (safe_layout_class): Prototype moved from parse.h.
3963 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3964 * parse.y (java_check_regular_methods): Local `super_class' gone.
3965 Call lookup_argument_method2 instead of lookup_argument_method.
3966 Perform modifier match for methods found declared in implemented
3967 interfaces. Fixed indentation problem. Overriding/hiding error
3968 report to take place only for methods found in classes.
3969 * typeck.c (lookup_argument_method): Changed leading
3970 comment. Re-written by calling lookup_do.
3971 (lookup_argument_method2): New function.
3972 (lookup_java_method): Re-written by calling lookup_do.
3973 (lookup_do): New function.
3975 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3977 * check-init.c (check_init): Removed dead code. Handle (blank)
3979 * parse.y (declare_local_variables): New local `final_p', set it
3980 and use it to initialize LOCAL_FINAL.
3981 (check_final_assignment): Only check FIELD_DECLs.
3983 2000-02-17 Tom Tromey <tromey@cygnus.com>
3985 * Makefile.in (JAVA_OBJS): Added boehm.o.
3986 (boehm.o): New target.
3987 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3988 * java-tree.h (flag_use_boehm_gc): Declare.
3989 (get_boehm_type_descriptor): Declare.
3990 * lang.c (lang_f_options): Added `use-boehm-gc'.
3991 (flag_use_boehm_gc): New global.
3992 * lang-options.h: Added -fuse-boehm-gc.
3993 * boehm.c: New file.
3994 * class.c (get_dispatch_table): If class uses a Boehm type
3995 descriptor, put it in the vtable.
3996 (make_class_data): Removed dead code.
3998 2000-03-03 Per Bothner <per@bothner.com>
4000 * decl.c (init_decl_processing): Initialize sizetype properly.
4002 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4005 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4006 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4007 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4008 (jcf_parse): New local `current'. Load innerclasses seen in outer
4009 context being processed.
4010 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4011 * jcf-write.c (append_innerclasses_attribute): New function.
4012 (append_innerclasses_attribute_entry): Likewise.
4013 (get_access_flags): Handle static classes. Set anonymous and local
4014 classes to be private.
4015 (generate_classfile): Attribute count adjusted. Call
4016 append_innerclasses_attribute.
4017 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4018 PURE_INNER_CLASS_TYPE_P.
4019 * parse.y (parser_qualified_classname): New parameter `is_static',
4020 produce non qualified name accordingly.
4021 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4022 (create_interface): Added argument to parser_qualified_classname.
4023 (create_class): Added argument to parser_qualified_classname. Setup
4024 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4025 (add_inner_class_fields): Fixed indentation.
4026 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4027 (method_declarator): Fixed typo in comment.
4028 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4029 (build_current_thisn): Likewise.
4030 (patch_method_invocation): Likewise.
4032 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4034 * decl.c (current_function_decl): Move to toplev.c.
4036 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4038 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4039 (DECL_BIT_INDEX): Use underlying representation.
4040 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4042 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4044 * expr.c (build_java_ret): Pass proper type to size_binop.
4046 2000-02-25 Anthony Green <green@cygnus.com>
4048 * expr.c (build_class_init): Mark the decl to be ignored by
4050 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4051 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4052 * class.c (init_test_hash_newfunc): New function.
4053 (decl_hash): New function.
4054 (decl_compare): New function.
4055 * decl.c (emit_init_test_initialization): New function.
4056 (complete_start_java_method): Traverse the init test hashtable,
4057 calling emit_init_test_initialization.
4058 (always_initialize_class_p): Define.
4059 * expr.c (build_class_init): Use initialization tests when
4060 emitting class initialization code.
4061 (always_initialize_class_p): Declare.
4062 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4064 * java-tree.h: Include hash.h.
4065 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4066 (struct lang_decl): Add init_test_table field.
4067 (init_test_hash_entry): Define.
4069 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4071 * gjavah.c (main): Avoid using `argi' to report unimplemented
4074 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4076 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4077 initialize locals to avoid warnings. Local `exception_type' moved
4080 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4082 * parse.y (resolve_expression_name): Use `orig' as a second
4083 argument to resolve_field_access.
4084 (resolve_field_access): Removed unnecessary code when dealing with
4087 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4089 * class.c (push_super_field): Don't push the field twice.
4090 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4091 * parse.h (java_reorder_fields): Prototyped.
4092 * parse.y (java_reorder_fields): New function.
4093 (java_layout_class): Simplified not to worry about re-ordering.
4095 2000-02-23 Tom Tromey <tromey@cygnus.com>
4097 * gjavah.c (print_name): In JNI case, correctly quote string.
4098 (print_method_info): Don't handle overrides in JNI mode.
4100 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4102 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4103 value type set to `boolean_type_node'.
4105 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4107 * jcf-dump.c (main): Test for correct condition after
4108 output file creation.
4110 2000-02-19 Anthony Green <green@cygnus.com>
4112 * jcf-depend.c (add_entry): Fix test for first list entry.
4114 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4116 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4117 * constants.c (build_constants_constructor): Likewise.
4119 2000-02-19 Anthony Green <green@cygnus.com>
4121 * jcf-depend.c (add_entry): Add entries to the end of the list.
4123 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4125 * decl.c (INT_TYPE_SIZE): Define if necessary.
4126 (expand_java_return): Handle the case of a native integer smaller
4129 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4131 * gjavah.c (help): Use GCCBUGURL.
4132 * jv-scan.c (help): Likewise.
4133 * jcf-dump.c (help): Likewise.
4135 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4137 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4140 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * jcf-parse.c (load_class): Call `fatal' if no file containing
4143 the target class are found.
4145 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4147 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4148 lex.c, lex.h, and PARSE_H to...
4149 (parse.o, parse-scan.o): ...here, respectively.
4151 * lex.c: Split out code that may trigger SIGFPE from yylex()
4152 to its own function.
4153 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4155 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4157 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4159 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * parse.y (outer_field_access_p): Stop in time when outer contexts
4163 (resolve_qualified_expression_name): Properly qualify *everything*
4164 after a package.type to be resoled as expression names.
4165 (find_applicable_accessible_methods_list): Save/restore `class' to
4166 isolate it from a possible outer context search.
4168 2000-02-15 Tom Tromey <tromey@cygnus.com>
4170 * gjavah.c (jni_print_char): New function.
4171 (print_full_cxx_name): Use it.
4172 (decode_signature_piece): Likewise.
4173 (print_cxx_classname): Likewise.
4175 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4177 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4179 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4181 * gjavah.c: Include version.h.
4183 * jcf-dump.c: Likewise.
4185 * jv-scan.c: Likewise.
4187 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4189 * parse.y (outer_field_access_fix): First parameter now a tree
4190 node. Check for assignement to final. First argument to
4191 build_outer_field_access_fix modified to accomodate prototype.
4192 (build_outer_field_access): Don't check for assignment to final
4194 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4195 possibly returned by outer_field_access_fix. Changed
4196 outer_field_access_fix's first argument.
4197 (check_final_assignment): $finit$'s context is OK.
4198 (patch_unaryop): Use node instead of its line/column value when
4199 calling outer_field_access_fix.
4201 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * parse.y (interface_declaration:): No longer tagged
4204 <node>. Re-installed default action.
4205 (class_member_declaration:): Handle inner interfaces.
4206 (interface_member_declaration): Handle inner interfaces and
4208 (create_interface): Push error if one seen. Suspend parsing
4209 context when processing an inner interface.
4210 (register_fields): Inner class static field limitations not to
4211 apply to inner interfaces.
4213 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * jcf-parse.c (load_class): Update `java_error_count' when a
4216 class' file can't be found.
4217 (parse.y): Avoid (byte)code generation when errors seen.
4219 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4221 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4222 decodes a valid node.
4223 (patch_binop): Handle TRUNC_DIV_EXPR.
4225 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4227 * parse.y (resolve_package): New local `acc'. Try to progressively
4228 build and guess a package and type name.
4230 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4232 * parse.y (find_applicable_accessible_methods_list): Load and
4233 layout the search class if necessary.
4234 (java_complete_tree): Keep to original type of the folded initial
4237 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4239 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4240 Generate error message if circularity is detected. New static
4242 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4243 * jcf-write.c (generate_bytecode_insns): Very simply handle
4245 * parse.y (java_check_circular_reference): Use
4246 `cyclic_inheritance_report' during report, if necessary.
4247 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4248 walking NEW_ARRAY_INIT twice.
4250 2000-02-09 Tom Tromey <tromey@cygnus.com>
4252 * parse.y (check_class_interface_creation): Allow inner classes to
4253 be `private' or `protected', check modifiers' consistency. Prevent
4254 block local classes from bearing any modifiers.
4256 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4258 * except.c (check_start_handlers): Re-add prototype lost in last
4260 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4262 2000-02-09 Andrew Haley <aph@cygnus.com>
4264 * decl.c (clear_binding_level): Remove excess initializer.
4265 (maybe_poplevels): Remove unused variable.
4266 (force_poplevels): Ditto.
4267 (struct binding_level): Add comment.
4269 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * jcf-write.c (generate_classfile): Don't consider
4272 pre-initialization with reference value (use <clinit> instead.)
4273 * parse.y (java_fix_constructors): No generated constructor for
4275 (build_outer_field_access): Removed debug message.
4276 (outer_field_expanded_access_p): Adapted to bytecode generation.
4277 (build_outer_field_access_method): Use fix_method_argument_names.
4278 (build_outer_method_access_method): Fixed indentation. Added
4279 comment. Handle access method generation for static and also void
4281 (build_access_to_thisn): Inserted debug message.
4282 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4283 (resolve_qualified_expression_name): Fixed comment.
4284 (not_accessible_p): Adapted to bytecode generation. Added comment.
4285 (patch_method_invocation): Added comment.
4286 (maybe_use_access_method): Fixed leading comment. Handle static
4288 (java_complete_lhs): Don't shortcut handling of initialized upon
4289 declaration String type static fields when generating bytecode.
4290 (patch_unaryop): Handle outer field access when generating
4293 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4295 * java-tree.h (FIELD_THISN): New macro.
4296 * jcf-write.c (append_synthetic_attribute): New function.
4297 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4298 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4299 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4301 (build_outer_field_access): Turned on access functions usage and
4302 generation when compiling to bytecode.
4303 (maybe_use_access_method): Likewise.
4305 2000-01-25 Andrew Haley <aph@cygnus.com>
4307 * java-except.h (struct eh_range): Add `expanded' field.
4308 (maybe_start_try): Add end_pc arg.
4309 (maybe_end_try): Ditto.
4310 * java-tree.h (force_poplevels): new function.
4311 * expr.c (expand_byte_code): Don't call maybe_start_try or
4313 * except.c (add_handler): Reset expanded.
4314 (expand_start_java_handler): Set expanded.
4315 (check_start_handlers): Don't expand a start handler that's
4316 already been expanded.
4317 (maybe_start_try): Add end_pc arg. Only expand a handler which
4319 (expand_end_java_handler): call force_poplevels.
4320 (force_poplevels): new function.
4321 * decl.c (binding_level): Add start_pc of binding level.
4322 (maybe_pushlevels): Call maybe_start_try when pushing binding
4324 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4325 (LARGEST_PC): Define.
4326 (clear_binding_level): Use LARGEST_PC.
4328 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4329 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4330 (binding_depth, is_class_level, current_pc): new variables.
4331 (struct binding_level): ditto.
4332 (indent): new function.
4333 (push_jvm_slot): add debugging info.
4334 (maybe_pushlevels): ditto.
4335 (maybe_poplevels): ditto.
4338 (start_java_method): ditto.
4339 (give_name_to_locals): comment only.
4340 * except.c (binding_depth, is_class_level, current_pc):
4342 (expand_start_java_handler): add debugging info.
4343 (expand_end_java_handler): ditto.
4345 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4347 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4348 (print_name_for_stub_or_jni, process_file): Constify a char*.
4350 2000-02-03 Tom Tromey <tromey@cygnus.com>
4352 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4354 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4356 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4357 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4360 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4363 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4364 (struct lang_type): New field `ii_block'.
4365 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4366 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4367 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4368 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4369 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4370 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4372 * parse.y (add_instance_initializer): New function.
4373 (in_instance_initializer): New static global.
4374 (class_body_declaration:): Link instance initializer block.
4375 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4376 (array_creation_expression:): Remove unused local.
4377 (java_parser_context_push_initialized_field): Fixed leading
4378 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4379 CPC_INSTANCE_INITIALIZER_LIST.
4380 (java_parser_context_pop_initialized_field): Likewise.
4381 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4382 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4383 CPC_INITIALIZER_STMT.
4384 (fix_constructors): New local `class_type'. Use it. Call
4385 add_instance_initializer.
4386 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4387 (patch_return): Forbid return in instance initializers.
4388 (patch_throw_statement): Enforce exception handling in the context
4389 of instance initializers.
4391 2000-02-03 Tom Tromey <tromey@cygnus.com>
4393 * Make-lang.in (java.mostlyclean): Remove executables in
4396 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4398 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4399 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4400 (java_float_finite): Convert to use union Word from javaop.h.
4401 (java_double_finite): Convert to use union DWord from javaop.h.
4403 2000-02-02 Tom Tromey <tromey@cygnus.com>
4405 * gjavah.c (options): Added `jni' entry.
4406 (help): Document -jni.
4407 (flag_jni): New global.
4408 (process_file): Handle JNI output. Don't print text from
4409 -prepend, -add, etc, when generating stubs. Only remove `.class'
4410 suffix if it actually exists.
4411 (main): Create a `.c' file when run with `--jni --stubs'. Create
4412 correct output file name with `--jni'.
4413 (print_include): Mangle header name differently in JNI case.
4414 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4416 (print_method_info): Handle JNI case. Put signature info into
4417 method name. Handle case when STREAM is NULL.
4418 (print_name_for_stub_or_jni): New function.
4419 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4420 (print_cxx_classname): Handle JNI.
4421 (print_full_cxx_name): Likewise.
4422 (decode_signature_piece): Likewise.
4423 (overloaded_jni_method_exists_p): New function.
4424 (struct method_name): Added `signature' and `sig_length' fields.
4425 (HANDLE_END_FIELD): Do nothing in JNI mode.
4427 2000-02-02 Tom Tromey <tromey@cygnus.com>
4429 * jv-scan.c: Include version.c, <getopt.h>.
4430 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4431 (options): New array.
4432 (usage): New function.
4433 (version): New function.
4434 (main): Use getopt_long to parse command line.
4435 * jcf-dump.c: Include version.c, <getopt.h>.
4436 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4437 OPT_JAVAP): New macros.
4438 (options): New array.
4439 (usage): Return `void'. Changed message.
4440 (help): New function.
4441 (version): New function.
4442 (main): Use getopt_long_only to parse command line.
4443 * gjavah.c: Include <getopt.h>.
4444 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4445 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4446 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4447 (options): New array.
4448 (java_no_argument): Removed.
4449 (help): Updated with missing options.
4450 (main): Use getopt_long_only to parse command line.
4451 (usage): Changed message.
4453 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4455 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4456 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4457 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4458 * parse.y (array_creation_expression:): Handle anonymous arrays.
4459 (build_array_from_name): Don't set `ret_name' if null.
4460 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4461 (qualify_ambiguous_name): Likewise.
4462 (java_complete_expand_class): Likewise.
4464 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4466 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4467 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4468 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4469 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4470 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4471 AIPL_FUNCTION_COMPLETED_INVOCATION.
4472 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4473 AIPL_FUNCTION_INVOCATION_READY.
4474 (AIPL_FUNCTION_DECLARATION): New enum entry.
4475 * parse.y (reorder_static_initialized): New function.
4476 (java_parser_context_pop_initialized_field): Use it.
4477 (add_inner_class_fields): Use
4478 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4479 augmented. Install marker after last alias initializer, if any.
4480 (generate_finit): Fixed typo. Don't try to retain only the used
4482 (method_header): Compute and set DECL_FUNCTION_NAP.
4483 (method_declarator): Fixed comment. Insert alias initializer in
4485 (build_alias_initializer_parameter_list): Fixed leading
4486 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4487 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4488 (java_complete_expand_class): Code to retain only used aliases
4490 (java_complete_expand_methods): New local `first_decl'. Generate
4491 $finit$ first, then expand the constructors, regular methods and
4493 (java_complete_expand_method): Don't report error on missing
4494 return statement if previously detected bogus.
4495 (fix_constructors): Don't patch constructor parameters list.
4496 (patch_method_invocation): Use new AIPL enum values. Reverse
4497 alias initializer list for anonymous classes.
4499 2000-01-30 Anthony Green <green@redhat.com>
4501 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4502 determine how many stack slots to pop.
4504 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4506 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4507 error handling/recovery.
4508 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4510 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4512 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4513 FIELD_LOCAL_ALIAS_USED): New macros.
4514 (DECL_FUNCTION_NAP): New macro.
4515 (struct lang_decl): New field `nap'.
4516 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4517 (struct lang_type): New fields `finit_stmt_list' and
4519 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4520 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4521 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4522 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4523 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4524 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4525 (BUILD_THROW): Macro line separator re-indented.
4526 * parse.y (end_class_declaration): New function.
4527 (maybe_generate_pre_expand_clinit): New name for
4528 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4529 pre-expand static fields.
4530 (maybe_generate_clinit): Function deleted.
4531 (check_for_static_method_reference): Prototype's parameter list
4533 (generate_finit): New name for maybe_generate_finit. Changed
4534 leading comment. Function rewritten to use
4535 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4536 (build_alias_initializer_parameter_list): New function.
4537 (java_parser_context_pop_initialized_field): Likewise.
4538 (add_inner_class_fields): Likewise.
4539 (type_declaration:): Call end_class_declaration.
4540 (class_member_declaration:): Likewise.
4541 (formal_parameter_list:): Fixed typos.
4542 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4543 element. Improved error handling.
4544 (block_statement:): Call end_class_declaration.
4545 (anonymous_class_creation:): Likewise.
4546 (create_anonymous_class): Fixed comments.
4547 (create_class): Call add_inner_class_fields.
4548 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4549 (method_header): Use MARK_FINAL_PARMS.
4550 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4551 (method_declarator): Propagate final argument flag.
4552 (craft_constructor): New local `artificial'. Call
4553 build_alias_initializer_parameter_list. Use
4554 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4555 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4557 (complete_expand_class): Get rid of unused outer context local
4559 (java_complete_expand_methods): Fixed leading
4560 comment. Generate/pre-expand <clinit> first. Changed method
4561 expansion order to regular, $finit$, constructors, <clinit>.
4562 (java_complete_expand_method): Set current_function_decl.
4563 (fix_constructors): Fix constructor parameter list to account for
4564 outer context local alias initializers.
4565 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4566 (resolve_expression_name): Lookup outer context local aliases. New
4567 local `access', use it.
4568 (patch_method_invocation): Patch inner class ctor invocation with
4569 outer context local aliases initialization values. $finit$
4570 invocation patching now includes things generated with
4571 build_alias_initializer_parameter_list.
4572 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4573 (build_super_invocation): Likewise.
4574 (patch_assignment): Changed comment.
4576 2000-01-27 Andrew Haley <aph@cygnus.com>
4578 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4582 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4584 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4586 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4588 * parse.y (register_fields): Don't pass a format specifier to
4589 OBSOLETE_MODIFIER_WARNING.
4590 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4591 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4593 (check_modifiers): Change function into a macro.
4594 (check_class_interface_creation): Pass a literal format string.
4596 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4598 * buffer.h: PROTO -> PARAMS.
4599 * check-init.c: Likewise.
4600 * class.c: Likewise.
4601 * constants.c: Likewise.
4602 * convert.h: Likewise.
4604 * except.c: Likewise.
4606 * gjavah.c: Likewise.
4607 * java-except.h: Likewise.
4608 * java-tree.h: Likewise.
4609 * jcf-depend.c: Likewise.
4610 * jcf-dump.c: Likewise.
4611 * jcf-parse.c: Likewise.
4612 * jcf-path.c: Likewise.
4613 * jcf-reader.c: Likewise.
4614 * jcf-write.c: Likewise.
4616 * jv-scan.c: Likewise.
4617 * jvgenmain.c: Likewise.
4618 * jvspec.c: Likewise.
4622 * parse-scan.y: Likewise.
4623 * parse.h: Likewise.
4624 * parse.y: Likewise.
4625 * typeck.c: Likewise.
4626 * verify.c: Likewise.
4629 * zextract.c: Likewise.
4630 * zipfile.h: Likewise.
4632 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4634 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4635 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4636 * constants.c (build_constant_data_ref): Check for cached
4637 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4638 in TYPE_CPOOL_DATE_REF.
4639 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4640 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4641 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4642 (LOCAL_FINAL): New macro.
4643 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4644 constant pool -- don't try to reuse.
4645 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4647 (find_in_current_zip): Use TYPE_JCF.
4648 * parse.h (java_check_final): Prototype removed.
4649 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4650 (maybe_create_class_interface_decl,
4651 check_class_interface_creation): Likewise.
4652 (java_expand_finals): Function removed.
4653 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4654 (block_statement:): Fixed comment.
4655 (anonymous_class_creation:): Likewise.
4656 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4658 (check_class_interface_creation): Loosened error report on (inner)
4659 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4660 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4661 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4663 (create_interface): Likewise.
4664 (anonymous_class_counter): New static global.
4665 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4666 patch. Fixed comments.
4667 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4668 anonymous_class_counter when declaring a toplevel class.
4669 (craft_constructor): Fixed constructor name when handling
4670 anonymous classes. Anonymous class constructors to feature hidden
4672 (java_fix_constructors): Added comment.
4673 (java_check_final): Function removed.
4674 (java_complete_expand_methods): Fixed comment. Don't generate
4675 class data, save its outgoing constant pool instead.
4676 (verify_constructor_super): Skip anonymous class constructor
4677 hidden this$<n> parameter.
4678 (java_expand_classes): New local `saved_ctxp'. Removed call to
4679 java_expand_finals and java_check_final. Expand anonymous class
4680 constructors. Generate class data.
4681 (build_super_invocation): Skip anonymous class hidden this$<n>
4683 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4684 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4685 (set_java_signature): Likewise.
4687 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4689 * gjavah.c: Delete ACC_VISIBILITY define.
4690 * jcf.h: Add ACC_VISIBILITY define.
4691 * parse.y: final: rule tagged <value>.
4692 (java_check_regular_methods): Use ACC_VISIBILITY define for
4693 default package access check.
4694 (local_variable_declaration_statement): Use final: rule.
4696 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4698 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4701 2000-01-17 Tom Tromey <tromey@cygnus.com>
4703 * gjavah.c (print_field_info): Allow non-static final fields.
4705 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4708 * parse.y (patch_anonymous_class): New function.
4709 (create_anonymous_class): Register incomplete type when the
4710 class/interface to extends/implement isn't known yet.
4711 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4712 (verify_constructor_super): Tuned error message.
4714 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4717 (ANONYMOUS_CLASS_P): New macro.
4718 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4719 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4720 * parse.y (create_class): Added leading argument.
4721 (maybe_create_class_interface_decl,
4722 check_class_interface_creation): Likewise.
4723 (craft_constructor): New function.
4724 (verify_constructor_super): Added argument in prototype.
4725 (class_declaration:): Inserted leading argument.
4726 (for_begin:): Use FOR_LOOP_P.
4727 (anonymous_class_creation): Create WFL of the anonymous class to
4728 instantiate. Call build_new_invocation. Added comments.
4729 (check_class_interface_creation): Handle parameter `anonymous' in
4730 verbose mode class creation announce.
4731 (link_nested_class_to_enclosing): Exclude anonymous classes.
4732 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4733 anonymous class, even though they appear to have an enclosing
4735 (create_interface): Pass extra argument to
4736 check_class_interface_creation.
4737 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4738 (create_class): Call check_class_interface_creation and
4739 maybe_create_class_interface_decl with extra new argument. Don't
4740 add private this$<n> to anonymous classes.
4741 (method_declarator): Insert hidden this$<n> to anonymous class
4743 (java_fix_constructors): Deleted code creating default
4744 constructor. Call craft_constructor instead.
4745 (java_check_regular_methods): Set `saw_constructor' to 1 for
4747 (fix_constructors): Pass extra argument to verify_constructor_super.
4748 (verify_constructor_super): New local `sdecl', use it. Search for
4749 matching constructor (possibly featuring arguments) in super
4751 (lookup_method_invoke): Craft constructor according to arguments
4752 list when dealing with anonymous class constructors.
4753 (build_super_invocation): Pass arguments to anonymous class super
4755 (search_loop): Use FOR_LOOP_P.
4756 (labeled_block_contains_loop_p): Likewise.
4758 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4760 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4761 (enclosing_context_p): New function.
4762 (get_access_flags_from_decl): Handle CLASS_STATIC.
4763 (maybe_layout_super_class): Extra first argument passed to
4765 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4767 * decl.c (access0_identifier_node): New global.
4768 (init_decl_processing): access0_identifier_node initialized.
4769 (pushdecl): Set DECL_CONTEXT only on non type decls.
4770 * expr.c (lookup_field): Lookup inner class fields in enclosing
4772 (expand_invoke): Use ID_INIT_P.
4773 (expand_java_field_op): Use DECL_CLINIT_P.
4774 * java-tree.def (CLASS_LITERAL): New tree code.
4775 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4776 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4777 (struct lang_decl): New field `inner_access'.
4778 (enclosing_context_p): Prototyped.
4779 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4780 ID_CLINIT_P): New macros.
4781 (CLASS_STATIC): New macro.
4782 (CLASS_ACCESS0_GENERATED_P): New macro.
4783 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4784 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4785 INNER_CLASS_P): New macros.
4786 (DECL_INNER_CLASS_LIST): New macro.
4787 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4789 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4790 the shift value to int. Fixed typo in comment.
4791 * lex.c (inst_id, wpv_id): Initialize.
4792 * mangle.c (unicode_mangling_length): Take `$' into account.
4793 * parse.h (DRECOVER, RECOVER): Terminate properly.
4794 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4795 (typedef struct _jdep): New field `enclosing'.
4796 (JDEP_ENCLOSING): New macro.
4797 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4798 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4799 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4800 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4801 GET_ENCLOSING_CPC_CONTEXT): New macros.
4802 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4803 (do_resolve_class): Added extra argument in prototype.
4804 * parse.y (resolve_class): Added extra argument in prototype.
4805 (maybe_create_class_interface_decl): Likewise.
4806 (maybe_use_access_method, build_wfl_wrap): New functions.
4807 (java_complete_expand_classes, java_complete_expand_class):
4809 (java_parser_context_push_initialized_field,
4810 java_parser_context_suspend, java_parser_context_resume):
4812 (maybe_make_nested_class_name, make_nested_class_name,
4813 set_nested_class_simple_name_value,
4814 link_nested_class_to_enclosing, find_as_inner_class,
4815 find_as_inner_class_do, check_inner_class_redefinition,
4816 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4817 maybe_build_thisn_access_method, build_outer_field_access,
4818 build_outer_field_access_methods, build_outer_field_access_expr,
4819 build_outer_method_access_method, build_new_access_id,
4820 build_outer_field_access_method, outer_field_access_p,
4821 outer_field_expanded_access_p, outer_field_access_fix,
4822 build_incomplete_class_ref, patch_incomplete_class_ref,
4823 create_anonymous_class): Likewise.
4824 (inst_id, wpv_id): New static global variables.
4825 (synchronized:): New rule, tagged <node>.
4826 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4828 (anonymous_class_creation:): New rule, tagged <node>.
4829 (NEW_TK): Tagged <node>.
4830 (type_literals, array_type_literal): New rules, tagged <node>.
4831 (class_declaration:): Removed action when reducing by class_body:
4832 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4833 using GET_CPC in sub-rules.
4834 (class_member_declaration): Handle inner classes.
4835 (method_declaration): When reducing method_header:, reset
4836 current_function_decl when appropriate.
4837 (method_declarator:): Set the number of formal parameter to 0 for
4838 method declared without arguments.
4839 (constructor_declarator:): Likewise.
4840 (static_initializer:): List of elements kept in a list.
4841 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4842 use of the keyword `static' for type declarations.
4843 (block_statement:): Handle inner class declarations.
4844 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4845 type qualified `this'.
4846 (class_instance_creation_expression): Use anonymous_class_creation:
4847 to handle inner class instances creation. Handle qualified `new'.
4848 (something_dot_new): Added appropriate actions.
4849 (create_new_parser_context): New function.
4850 (java_push_parser_context, java_parser_context_save_global,
4851 java_parser_context_suspend): Use create_new_parser_context.
4852 (check_modifiers): Changed leading comment.
4853 (check_class_interface_creation): Handle interclasses.
4854 (add_superinterfaces): Fixed comment.
4855 (create_interface): Build qualified name from the raw_name instead
4856 of its matching WFL. Push the initialized fields list. raw_name added
4857 as an extra argument to maybe_create_class_interface_decl.
4858 (create_class): Build qualified name from the raw_name instead of
4859 its matching WFL. Removed assignment to current_parsed_class_un.
4860 Call PUSH_ERROR before returning an error. Suspend the current
4861 parser context when processing an inner class. Push the
4862 initialized fields list. raw_name added as an extra argument to
4863 maybe_create_class_interface_decl. Add the private this$<n>
4865 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4866 (register_fields): Get the class type from GET_CPC and handle
4867 previous errors. Added code to handle the creation of static
4868 fields in inner classes. Initialized fields initialization
4869 statements kept in a list of lists.
4870 (maybe_generate_finit): Initialized fields initialization
4871 statements kept in a list of lists. Use GET_CPC.
4872 (maybe_generate_clinit): Likewise.
4873 (method_header): Use GET_CPC and GET_CPC_UN.
4874 (parser_qualified_classname): Handle inner classes.
4875 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4876 (java_fix_constructors): Hide pointer to enclosing context
4877 instance in constructor list when dealing with inner classes.
4878 (jdep_resolve_class): Call resolve_class with extra first argument
4880 (resolve_class): Add enclosing context as a first extra argument
4881 to do_resolve_class.
4882 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4884 (resolve_no_layout): Extra argument added to resolve_class
4886 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4887 (java_get_real_method_name): Use GET_CPC_UN.
4888 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4889 (java_check_abstract_methods): Handle static method declared in
4890 inner classes by an error.
4891 (java_check_regular_methods): Use DECL_CLINIT_P.
4892 (source_start_java_method): Also set DECL_MAX_LOCALS.
4893 (create_artificial_method): Call java_parser_context_save_global
4894 and java_parser_context_restore_global instead of saving/restoring
4895 the context by hand.
4896 (expand_start_java_method): Improved verbose mode message.
4897 (java_complete_expand_methods): Fixed leading comment. Use
4899 (fix_constructors): Added assignment to this$<n> if necessary.
4900 (java_expand_classes): Call java_complete_expand_classes instead
4901 of java_complete_expand_methods.
4902 (make_qualified_primary): Simplified.
4903 (merge_qualified_name): Optimized for missing left or right parts.
4904 (resolve_expression_name): Handle access to outer class fields from
4906 (resolve_qualified_expression_name): New macro
4907 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4908 classes. Report error on non appropriate qualification of
4909 `new'. Handle qualified `this'.
4910 (not_accessible_p): Allow access to outer class private fields from
4912 (patch_method_invocation): Handle method invocations through
4913 access methods and inner class constructor invocations.
4914 (find_applicable_accessible_methods_list): Search enclosing
4915 contexts of an inner class.
4916 (search_applicable_methods_list): Fixed typo.
4917 (argument_types_convertible): Handle inner class constructors'
4918 hidden outer context reference argument.
4919 (qualify_ambiguous_name): Handle qualified `this'.
4920 (java_complete_lhs): Handle use of field accessed through
4921 artificial access methods in various cases of assignments. Handle
4923 (check_final_assignment): Use DECL_CLINIT_P.
4924 (valid_ref_assignconv_cast_p): Handle the destination being an
4925 enclosing context of the source.
4926 (patch_unaryop): Handle use of field accessed through artificial
4928 (patch_return): Use DECL_CLINIT_P.
4929 (patch_throw_statement): Use DECL_CLINIT_P.
4930 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4931 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4934 2000-01-16 Anthony Green <green@cygnus.com>
4936 * parse.y (build_string_concatenation): Only use
4937 StringBuffer(String) shortcut if String arg is constant.
4939 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4941 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4942 the shift value to int. Fixed typo in comment.
4944 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4946 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4947 * jcf-write.c: Likewise.
4948 * parse.y: Likewise.
4949 * parse.c: Regenerate.
4951 2000-01-09 Anthony Green <green@cygnus.com>
4953 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4954 bytecodes in the correct order.
4956 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4958 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4960 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4962 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4963 before building constant array decl.
4965 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4968 method invocation and typo in conditional expression.
4969 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4970 the appropriate NOTE_POP.
4971 * parse.y (patch_binop): Shift value mask to feature the right
4974 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4976 * class.c (assume_compiled, assume_compiled_node): Add static
4978 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4980 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4982 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4984 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4985 to `__modifier' to avoid stringifying it.
4987 * parse.y (verify_constructor_circularity): Don't call a variadic
4988 function with a non-literal format string.
4989 (java_check_abstract_methods): Move unreachable code inside
4990 `continue' statement.
4991 (lookup_method_invoke): Call xstrdup, not strdup.
4993 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4996 * jcf-parse.c (yyparse): Likewise.
4998 * jv-scan.c (main): Likewise.
5000 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5002 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5003 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5004 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5007 * parse.y (synchronized, variable_redefinition_error,
5008 check_class_interface_creation, create_interface, create_class,
5009 method_header, finish_method_declaration,
5010 check_modifiers_consistency, method_declarator,
5011 complete_class_report_errors, check_abstract_method_definitions,
5012 java_check_regular_methods, check_throws_clauses,
5013 java_check_abstract_methods, read_import_dir,
5014 check_pkg_class_access, declare_local_variables, fix_constructors,
5015 cut_identifier_in_qualified, resolve_expression_name,
5016 resolve_qualified_expression_name, patch_method_invocation,
5017 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5018 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5019 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5020 patch_try_statement, patch_synchronized_statement,
5021 patch_throw_statement, check_thrown_exceptions,
5022 patch_conditional_expr): Likewise.
5024 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5026 * Makefile.in (LIBDEPS): Added gcc's errors.o
5027 (../jcf-dump$(exeext):): Link with gcc's errors.o
5028 (../gcjh$(exeext):): Likewise.
5029 * expr.c (expand_java_NEW): Layout the entire target type instead of
5030 laying out its methods only.
5031 (lookup_field): Layout the class after having loaded it.
5032 * java-tree.h (java_debug_context): Declared.
5033 * jcf-io.c (toplev.h): Included.
5034 (find_class): Removed assignment to jcf's outofsynch
5035 field. Force source file to be read if newer than its matching
5036 class file. Tweaked debug messages.
5037 * jcf-parse.c (jcf_out_of_synch): Deleted.
5038 (read_class): Call to jcf_out_of_synch removed.
5039 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5040 (jcf_out_of_synch): Prototype deleted.
5041 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5042 `deprecated' and `class_err': integer turned into bit fields.
5043 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5044 * parse.y (package_list): New global.
5045 (package_declaration:): Record newly parsed package name.
5046 (extra_ctxp_pushed_p): Static global deleted.
5047 (java_parser_context_save_global): Create buffer context for the
5048 purpose of saving globals, if necessary.
5049 (java_parser_context_restore_global): Pop context pushed for the
5050 purpose of saving globals, if necessary.
5051 (java_debug_context_do): New prototype and function.
5052 (java_debug_context): Likewise.
5053 (do_resolve_class): Use already parsed package names to qualify
5054 and lookup class candidate.
5055 (java_pre_expand_clinit): Removed unnecessary local variable.
5057 1999-12-17 Tom Tromey <tromey@cygnus.com>
5059 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5061 (process_file): Use `\n\' at end of each line in string.
5063 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * expr.c (expand_invoke): Layout the loaded class before
5066 attempting to use it.
5067 (expand_java_field_op): Allow final field assignments to take
5069 * typeck.c (convert): Return error_mark_node if expr is null.
5071 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 * class.c (class_depth): Return -1 if the class doesn't load
5075 * expr.c (can_widen_reference_to): Check for errors during depth
5076 computation and return 0 accordingly.
5077 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5078 create default constructors and add an other error check.
5079 * parse.h (java_fix_constructors): Prototyped.
5080 * parse.y (java_pre_expand_clinit): Likewise.
5081 (build_super_invocation): Re-prototyped to feature one argument.
5082 (java_check_circular_reference): Directly use `current'.
5083 (java_fix_constructors): New function.
5084 (java_check_regular_methods): Don't create default constructors
5085 here, but abort if none were found.
5086 (java_complete_expand_methods): Pre-process <clinit> calling
5087 java_pre_expand_clinit.
5088 (java_pre_expand_clinit): New function.
5089 (fix_constructors): build_super_invocation invoked with the
5090 current method declaration as an argument.
5091 (build_super_invocation): Use the context of the processed method
5092 decl argument instead of current_class.
5093 * typeck.c (lookup_java_method): Take WFLs in method names into
5096 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5098 * class.c (make_class_data): flag_keep_inline_functions to keep
5099 private methods in the method array.
5101 1999-12-15 Anthony Green <green@cygnus.com>
5103 * check-init.c (check_init): Take into account both types of
5104 `throw's when checking for uninitialized variables.
5106 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5108 * parse.y (java_complete_lhs): Force convertion of array
5109 dimensions to int_type_node, that's what runtime's ABI expects.
5111 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5114 operand of a WFL, until the Java front-end gets fixed with regard
5115 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5117 1999-12-10 Andrew Haley <aph@cygnus.com>
5119 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5120 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5121 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5125 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5127 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5128 before calling expand_eh_region_start and expand_start_all_catch.
5129 * except.c (expand_start_java_handler): Switch to permanent
5130 obstack before calling expand_eh_region_start.
5131 (expand_end_java_handler): Switch to permanent obstack before
5132 calling expand_start_all_catch.
5134 1999-12-5 Anthony Green <green@cygnus.com>
5136 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5137 function with side effects.
5138 (init_decl_processing): Mark all memory allocating DECLs with
5141 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5143 * except.c (expand_end_java_handler): Call
5144 expand_resume_after_catch and end_catch_handler.
5146 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5148 * verify.c (verify_jvm_instructions): Create new return label
5149 chain if non existant (don't rely on the verified state of the jsr
5152 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5154 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5155 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5157 * parse.y (patch_assignment): Removed bogus final class test on
5158 lhs when checking on whether to emit an ArrayStoreException runtime
5160 * expr.c (expand_java_arraystore): Likewise.
5162 1999-11-28 Anthony Green <green@cygnus.com>
5164 * decl.c (find_local_variable): Reuse single slot decls when
5167 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5169 * jcf-parse.c (saw_java_source): Global variable removed.
5170 (read_class): Don't use `saw_java_source'. Added extra braces.
5171 (yyparse): Code setting `saw_java_source' removed.
5173 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5175 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5177 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5179 * verify.c (merge_type_state): Non verified subroutines being
5180 considered more than once to trigger passive type merge.
5182 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5184 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5185 in case of error. Error message tuned.
5187 1999-11-21 Anthony Green <green@cygnus.com>
5189 * constants.c (find_methodref_index): Unwrap method names before
5190 inserting them in the constant pool.
5192 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5194 * class.c (assume_compiled_node): New typedef.
5195 (assume_compiled_tree): New static data.
5196 (find_assume_compiled_node): New function.
5197 (add_assume_compiled): New function.
5198 (assume_compiled): New function.
5199 * class.c (make_class_data): Use assume_compiled.
5200 (is_compiled_class): Use assume_compiled.
5202 * java-tree.h (add_assume_compiled): Declare.
5204 * lang.c (lang_decode_option): Parse new options.
5206 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5208 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5209 int_type_node: that's what `_Jv_AllocObject' expects.
5211 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * parse.y (lookup_method_invoke): Use lang_printable_name to
5214 reliably build the type name during error report. Fixes PR gcj/97.
5216 1999-11-09 Tom Tromey <tromey@cygnus.com>
5218 * jcf-path.c: Include <sys/stat.h>.
5219 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5220 (DIR_UP): New macro.
5222 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5224 * parse.y (source_end_java_method): Resume permanent allocation,
5225 reversing Apr 27 1998 patch.
5226 (patch_string_cst): Pop obstacks after having pushed the permanent
5229 1999-11-05 Tom Tromey <tromey@cygnus.com>
5231 * class.c (finish_class): Emit inlined methods if any native
5232 methods exist in the class. Fixes PR gcj/85.
5234 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5236 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5237 (qualify_ambiguous_name): Likewise.
5239 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5241 * typeck.c: (lookup_java_method): search all inherited
5242 interfaces when looking up interface method.
5244 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5246 * parse.y (method_header:): Issue error message for rule `type
5248 (synchronized:): Error report when not using synchronized.
5250 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5252 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5253 being used before the superclass constructor has been called.
5254 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5255 instead of `CALL_THIS_CONSTRUCTOR_P'.
5257 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5259 * check-init.c: Fix typo in comment.
5261 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5266 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5268 * parse.y (expression_statement:): Call function to report
5269 improper invocation of a constructor.
5270 (parse_ctor_invocation_error): New function.
5272 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5274 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5277 1999-10-21 Tom Tromey <tromey@cygnus.com>
5279 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5280 in generated `main'.
5282 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5284 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5285 (qualify_ambiguous_name): Likewise.
5287 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5289 * parse.y (java_complete_tree): fold_constant_for_init to work on
5291 (java_complete_lhs): Likewise.
5292 (array_constructor_check_entry): Complete an initializer element
5293 on permanent_obstack.
5295 1999-10-19 Tom Tromey <tromey@cygnus.com>
5297 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5298 From Mike Moreton <mike@pillim.demon.co.uk>.
5300 1999-10-15 Greg McGary <gkm@gnu.org>
5302 * java-tree.h (flag_bounds_check): Remove extern decl.
5303 * lang.c (flag_bounds_check): Remove global variable.
5304 (lang_f_options): Remove "bounds-check" entry.
5305 (lang_init_options): Default flag_bounds_check to "on".
5307 1999-10-14 Tom Tromey <tromey@cygnus.com>
5309 * jvgenmain.c (usage): New function.
5310 (main): Use it. Also, handle `-D' options.
5311 * jvspec.c (lang_specific_driver): Recognize -D.
5312 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5314 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5316 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5318 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5319 variadic function with a non-literal format string.
5321 * parse-scan.y (report_main_declaration): Likewise.
5323 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5325 * parse.y (read_import_dir, patch_assignment, patch_binop,
5326 patch_array_ref): Likewise.
5328 * typeck.c (build_java_array_type): Likewise.
5330 * verify.c (verify_jvm_instructions): Likewise.
5332 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5336 1999-10-07 Anthony Green <green@cygnus.com>
5338 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5339 where CHECK_PUT may fail for valid reasons.
5341 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5342 UNSAFE_PUTN): New macros.
5344 1999-10-04 Tom Tromey <tromey@cygnus.com>
5346 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5347 well. Fixes Java PR gcj/59.
5348 * parse-scan.y (yyerror): Report errors.
5350 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5352 * decl.c (insert_block): Remove unconditional `abort'.
5354 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5356 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5357 FUNCTION_CODE now of type int. All callers changed.
5358 Set the builtin's DECL_BUILT_IN_CLASS.
5360 1999-09-23 Tom Tromey <tromey@cygnus.com>
5362 * jvspec.c (lang_specific_driver): Don't read spec file if
5363 -fsyntax-only given.
5365 1999-09-22 Tom Tromey <tromey@cygnus.com>
5367 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5369 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5370 (WORDS_TO_LONG): Likewise.
5371 (WORDS_TO_DOUBLE): Likewise.
5373 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5376 (RELOCATION_VALUE_1): Likewise.
5377 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5378 push_in_const, push_long_const): Prototyped.
5379 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5380 (push_constant2): Likewise.
5381 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5382 (find_constant_wide): Cast find_constant2's integer arguments to
5384 (find_constant_index): Cast find_constant2's and find_constant2's
5385 integer arguments to `jword'.
5386 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5387 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5388 (emit_if): Use RELOCATION_VALUE_1.
5389 (emit_goto): Likewise.
5390 (emit_jsr): Likewise.
5391 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5392 argument to push_long_const to HOST_WIDE_INT.
5394 1999-09-15 Andreas Schwab <schwab@suse.de>
5396 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5398 1999-09-20 Nick Clifton <nickc@cygnus.com>
5400 * lang.c (lang_decode_option): Extend comment.
5402 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5404 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5407 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5409 * gjavah.c (get_field_name, print_method_info, print_include,
5410 add_namelet): Use xmalloc, not malloc.
5412 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5413 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5416 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5418 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5420 * jcf-path.c (add_entry): Likewise.
5422 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5424 * jv-scan.c (xmalloc): Remove definition.
5426 * jvgenmain.c (xmalloc): Likewise.
5428 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5430 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5432 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5433 concat, not xmalloc/sprintf.
5434 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5435 (xstrdup): Remove definition.
5437 * parse.y (duplicate_declaration_error_p,
5438 constructor_circularity_msg, verify_constructor_circularity,
5439 check_abstract_method_definitions, java_check_regular_methods,
5440 java_check_abstract_methods, patch_method_invocation,
5441 check_for_static_method_reference, patch_assignment, patch_binop,
5442 patch_cast, array_constructor_check_entry, patch_return,
5443 patch_conditional_expr): Use xstrdup, not strdup.
5445 * zextract.c (ALLOC): Use xmalloc, not malloc.
5447 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5449 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5451 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5452 (do_spec, lang_specific_pre_link, lang_specific_driver,
5453 input_filename, input_filename_length): Don't declare.
5454 (main_class_name, jvgenmain_spec, lang_specific_driver):
5456 (lang_specific_driver): All calls to the function pointer
5457 parameter now explicitly call `fatal'.
5459 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5461 * parse.y (find_applicable_accessible_methods_list): Search
5462 abstract classes as interfaces.
5464 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5466 * class.c (finish_class): We're now outside a valid method
5467 declaration. Tell the rest of gcc so.
5469 1999-09-08 Bruce Korb autogen@linuxbox.com
5471 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5473 1999-09-07 Tom Tromey <tromey@cygnus.com>
5475 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5477 (decode_signature_piece): Don't emit "::" in JArray<>.
5478 (print_namelet): Only print trailing `;' when printing a class.
5480 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5482 * java-tree.h: Delete declarations for all tree nodes now moved to
5484 * decl.c: Delete their definitions.
5486 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5488 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5489 * Makefile.in (OBJS): Add ggc-callbacks.o.
5490 (OBJDEPS): Likewise.
5492 1999-09-03 Tom Tromey <tromey@cygnus.com>
5494 * parse.y (strip_out_static_field_access_decl): Return operand if
5495 it satisfies JDECL_P.
5497 1999-09-02 Tom Tromey <tromey@cygnus.com>
5499 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5500 Handle nested arrays, like `[[I'.
5502 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5504 * class.c (finish_class): Remove unused parameter, all callers
5507 * expr.c (build_java_athrow): Change return type to void.
5508 (java_lang_expand_expr): Make sure each case in switch returns a
5511 * java-tree.h (finish_class): Fix prototype to take void args.
5513 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5514 (main): Issue return from main, not exit.
5516 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5518 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5520 * jv-scan.c (main): Issue return from main, not exit.
5522 * parse.y (check_abstract_method_definitions,
5523 java_check_abstract_method_definitions): Add static prototypes.
5524 (java_complete_expand_methods): Fix call to `finish_class'.
5526 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5529 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5531 * lang.c (language_string): Constify.
5533 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5535 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5536 Remove hacks for stuff which comes from libiberty.
5538 * Make-lang.in: Likewise.
5540 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5542 * Makefile.in (xref.o): Depend on xref.c explicitly.
5544 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5546 * java-tree.h (lang_printable_name): Constify a char*.
5548 * lang.c (lang_printable_name): Likewise.
5550 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5552 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5555 1999-08-26 Tom Tromey <tromey@cygnus.com>
5557 * gjavah.c (print_cxx_classname): Print "::" before qualified
5560 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * parse.y (lookup_cl): Changed leading comment. Now does its best
5563 to set the column number.
5564 (qualify_ambiguous_name): Take WFL wrappers into account.
5566 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5568 * verify.c (verify_jvm_instructions): Don't check instruction
5569 validity beyond end of method.
5571 1999-08-25 Tom Tromey <tromey@cygnus.com>
5573 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5575 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5577 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5578 cxx_keyword_subst, generate_access, name_is_method_p,
5579 get_field_name, print_field_name, super_class_name, print_include,
5580 decode_signature_piece, print_class_decls, usage, help,
5581 java_no_argument, version, add_namelet, print_namelet): Add static
5583 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5584 name_is_method_p): Constify a char*.
5585 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5586 Provide a final else clause in an if-else-if.
5587 (print_field_info): Add missing final arg in function call to
5589 (print_method_info, decompile_method, decode_signature_piece,
5590 print_c_decl, print_full_cxx_name, print_stub,
5591 print_mangled_classname, super_class_name, print_include,
5592 add_namelet, add_class_decl, print_class_decls, process_file,
5593 help): Constify a char*.
5595 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5596 push_int_const, find_constant_wide, find_constant_index,
5597 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5598 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5599 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5600 emit_if, emit_goto, emit_jsr, call_cleanups,
5601 make_class_file_name): Add static prototypes.
5602 (generate_bytecode_return, generate_bytecode_insns): Pass a
5603 NULL_PTR, not a NULL_TREE.
5605 * jv-scan.c: Include "jcf.h".
5606 (main): Declare using DEFUN macro.
5608 * jvspec.c (find_spec_file, lang_specific_pre_link,
5609 lang_specific_driver): Add prototypes.
5610 (find_spec_file): Constify a char*.
5612 * keyword.gperf (hash, java_keyword): Add prototypes.
5614 * lang.c (lang_print_error): Add static prototype.
5615 (lang_init): Prefer memcpy over bcopy to avoid casts.
5617 * lex.c (yylex): Add static prototype.
5619 * parse-scan.y: Include "lex.c" earlier.
5621 * parse.h: Remove redundant declaration for `yylex'.
5623 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5624 labeled_block_contains_loop_p): Add static prototypes.
5625 (not_accessible_p): Make static to match prototype.
5627 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5629 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.y (check_method_redefinition): Changed leading comment.
5632 (check_abstract_method_definitions): New function.
5633 (java_check_abstract_method_definitions): New function.
5634 (java_check_regular_methods): Call it.
5635 (verify_constructor_super): Fixed indentation.
5636 (lookup_method_invoke): Likewise.
5638 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * parse.y (method_header): Return a null pointer if the current
5642 (finish_method_declaration): Return if the current function decl
5644 (source_start_java_method): Likewise.
5645 (java_method_add_stmt): Likewise.
5647 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5649 * class.c (emit_register_class): Removed unnecessary call to
5651 * parse.y (labeled_block_contains_loop_p): Removed unused local
5654 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5656 * parse.y (java_refold): Added prototype.
5658 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5660 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5661 (java_stabilize_reference): Removed unnecessary `else'.
5662 (java_complete_lhs): Set flag to remember boolean. Call
5663 java_refold. Added comments.
5664 (java_decl_equiv): New function.
5665 (binop_compound_p): Likewise.
5666 (java_refold): Likewise.
5667 (patch_unaryop): Striped static field access assigned to decl and
5668 op. Changed promotion scheme for ++/-- operators.
5669 (search_loop): New function.
5670 (labeled_block_contains_loop_p): Likewise.
5671 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5673 (patch_bc_statement): Call search_loop. Fixed comment.
5675 1999-08-14 Anthony Green <green@cygnus.com>
5677 * expr.c (java_lang_expand_expr): Mark static array data as
5680 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5682 * jvgenmain.c (main): NUL-terminate name_obstack.
5684 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5686 * check-init.c (check_bool2_init, done_alternative): Add static
5689 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5690 (add_method, build_utf8_ref, build_class_ref,
5691 append_gpp_mangled_type, layout_class_method): Constify a char*.
5693 * decl.c (push_promoted_type, make_binding_level): Add static
5695 (push_promoted_type, pushdecl): Constify a char*.
5697 * except.c (find_handler_in_range, link_handler,
5698 check_start_handlers): Add static prototypes.
5700 * expr.c (process_jvm_instruction): Constify a char*.
5702 * gjavah.c (main): Constify a char*.
5704 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5707 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5709 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5710 munge, print_ents): Constify a char*.
5712 * jcf-dump.c (disassemble_method): Constify a char*.
5713 (print_constant_pool, print_exception_table): Add static prototypes.
5714 (print_constant, print_exception_table, main, disassemble_method):
5717 * jcf-io.c (find_classfile, find_class): Likewise.
5719 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5720 (set_source_filename, predefined_filename_p): Add static prototypes.
5721 (set_source_filename, get_constant, get_class_constant,
5722 find_in_current_zip): Constify a char*.
5724 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5726 (add_entry, add_path, jcf_path_classpath_arg,
5727 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5729 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5730 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5731 jcf_parse_one_method, jcf_parse_methods,
5732 jcf_parse_final_attributes): Add static prototypes.
5733 (get_attribute): Constify a char*.
5735 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5736 jcf_dependency_add_target, jcf_path_classpath_arg,
5737 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5739 * jv-scan.c (main): Constify a char*.
5740 (gcc_obstack_init): Add prototype arguments.
5742 * jvgenmain.c (gcc_obstack_init): Likewise.
5743 (main): Constify a char*.
5745 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5747 (put_decl_string, lang_print_error): Constify a char*.
5748 (lang_init): Remove redundant extern prototype.
5750 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5752 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5753 Add static prototypes.
5754 (get_type_from_signature): Constify a char*.
5756 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5757 Add static prototypes.
5758 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5759 (verify_jvm_instructions): Constify a char*.
5761 * xref.c (xref_flag_value): Likewise.
5763 * xref.h (xref_flag_value): Likewise.
5765 * zextract.c (makeword, makelong): Add static prototypes.
5766 (makeword, makelong): Constify a uch*.
5768 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5770 * lang.c (java_dummy_print): Constify a char*.
5771 (lang_print_error): Likewise.
5772 (lang_init): Remove redundant prototype for `print_error_function'.
5773 (lang_init_source): Likewise.
5774 (lang_identify): Constify a char*.
5776 1999-08-09 Tom Tromey <tromey@cygnus.com>
5778 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5779 (WORDS_TO_LONG): Likewise.
5780 (WORDS_TO_DOUBLE): Likewise.
5782 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5784 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5786 * expr.c (java_stack_pop, java_array_data_offset,
5787 build_java_throw_out_of_bounds_exception, case_identity,
5788 build_java_check_indexed_type): Add static prototypes.
5789 (linenumber_table, expand_invoke, expand_java_field_op,
5790 build_primtype_type_ref, expand_byte_code): Constify a char*.
5792 * java-tree.h (build_primtype_type_ref, linenumber_table):
5794 (java_lang_expand_expr): Add prototype.
5796 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5797 `java_lang_expand_expr'.
5799 * lex.c (java_lex_error): Constify a char*.
5800 (java_get_unicode, java_read_char, java_allocate_new_line,
5801 java_unget_unicode, java_sneak_unicode): Prototype.
5803 * parse-scan.y (current_class, package_name, method_declarator,
5804 report_class_declaration, yyerror): Constify a char*.
5806 * parse.h (java_report_errors): Prototype.
5807 (yyerror): Constify a char*.
5809 * parse.y (classitf_redefinition_error, check_modifiers,
5810 parse_jdk1_1_error, lookup_package_type,
5811 lookup_package_type_and_set_next, get_printable_method_name,
5812 purify_type_name): Constify a char*.
5813 (build_super_invocation, maybe_generate_finit,
5814 verify_constructor_super, parser_add_interface,
5815 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5816 java_complete_expand_methods, java_expand_finals,
5817 cut_identifier_in_qualified, java_stabilize_reference,
5818 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5819 merge_string_cste): Prototype.
5820 (single_type_import_declaration, yyerror,
5821 variable_redefinition_error, build_array_from_name,
5822 build_unresolved_array_type, check_class_interface_creation,
5823 resolve_class, complete_class_report_errors,
5824 note_possible_classname, read_import_dir,
5825 find_in_imports_on_demand, resolve_package, fix_constructors,
5826 check_deprecation, lookup_method_invoke,
5827 maybe_build_primttype_type_ref, array_constructor_check_entry):
5829 (java_complete_expand_methods, java_expand_finals): Make static.
5830 (convert_narrow): Remove static prototype.
5832 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5834 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5836 1999-08-02 Richard Henderson <rth@cygnus.com>
5838 * decl.c: Include defaults.h instead of expr.h.
5839 * parse.y: Likewise.
5841 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5843 * java/decl.c (start_java_method): Change all uses of
5844 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5845 Ensure expr.h is included.
5846 * java/expr.c (pop_arguments): Ditto.
5847 * java/parse.y (expand_start_java_method): Ditto.
5849 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5851 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5853 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5855 * decl.c: Include "function.h".
5856 * except.c: Likewise.
5857 * parse.y: Likewise.
5858 * Makefile.in: Update dependencies.
5860 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5862 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5863 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5864 `modifier' with ATTRIBUTE_UNUSED.
5866 * gjavah.c (process_file): Add braces around ambiguous `else'.
5868 * jcf-dump.c (print_access_flags, localvar_free): Change return
5871 * parse.y (java_complete_expand_method): Initialize variable
5873 (resolve_qualified_expression_name): Likewise for `field_decl'.
5874 (patch_method_invocation): Likewise for `class_to_search'.
5875 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5876 (patch_assignment): Likewise for `lhs_type'.
5878 * verify.c (verify_jvm_instructions): Remove unused variable
5881 1999-07-25 Richard Henderson <rth@cygnus.com>
5883 * decl.c (va_list_type_node): New.
5885 1999-07-25 Anthony Green <green@cygnus.com>
5887 * gjavah.c (print_stub): New function.
5888 (METHOD_IS_NATIVE): New macro.
5889 (print_mangled_classname): Make static.
5890 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5891 (process_file): Perform stub generation.
5892 (HANDLE_METHOD): Don't emit class decls during stub
5894 (HANDLE_END_METHOD): Take into account stub generation.
5895 (print_method_info): Handle stub generation.
5896 (print_stub): New function.
5897 (print_cxx_classname): Make signature consistant with others.
5898 (help): Describe -stubs option.
5899 (main): Create stub file.
5900 (version): Use version.c.
5901 (print_full_cxx_name): New function.
5902 (print_c_decl): Use print_full_cxx_name.
5904 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * check-init.c (check_init): Handle MAX_EXPR.
5908 1999-07-15 Andrew Haley <aph@cygnus.com>
5910 * lang.c (flag_use_divide_subroutine): New variable.
5911 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5912 fp-to-integer conversion.
5913 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5916 * expr.c (build_java_soft_divmod): New function.
5917 (build_java_binop): Call build_java_soft_divmod if
5918 flag_use_divide_subroutine is set.
5919 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5920 soft_lrem_node: new builtin functions.
5921 (init_decl_processing) Initialize the new builtins.
5922 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5923 soft_lrem_node: new builtin functions.
5924 (build_java_soft_divmod): New function.
5925 * parse.y: Call build_java_soft_divmod if
5926 flag_use_divide_subroutine is set.
5929 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5930 a --specs= arg) even if not linking.
5931 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5932 -fuse-divide-subroutine
5934 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5936 * parse.y (resolve_and_layout): Check methods only once.
5937 (resolve_qualified_expression_name): Verify thrown exceptions
5939 (check_thrown_exceptions): Reject exceptions thrown in
5940 initializer. Error message tuned.
5942 1999-07-14 Andrew Haley <aph@cygnus.com>
5944 * expr.c (expand_expr): Do not return the last statement in a
5945 block as the block's value.
5947 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5949 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5950 CALL_EXPR, to avoid order of evaluation changes.
5952 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * parse.y (qualify_ambiguous_name): Do not use
5955 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5957 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * check-init.c (check_init): Handle MAX_EXPR.
5960 * expr.c (force_evaluation_order): Force method call arguments to
5961 be evaluated in left-to-right order.
5962 * parse.y (qualify_ambiguous_name): Loop again to qualify
5963 NEW_ARRAY_EXPR properly.
5965 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5967 * parse.y (patch_invoke): Resolve unresolved invoked method
5969 (qualify_ambiguous_name): STRING_CST to qualify expression for
5970 type name resolution.
5972 1999-06-24 Andrew Haley <aph@cygnus.com>
5974 * class.c (finish_class): Whenever a deferred method is
5975 output, rescan the list of methods to see if a new candidate for
5976 output can be found.
5978 1999-06-28 Tom Tromey <tromey@cygnus.com>
5980 * jvspec.c (lang_specific_driver): Recognize --help.
5982 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * parse.y (resolve_package): Fixed bogus return statement.
5985 (patch_method_invocation): Resolve method invocation beginning with
5986 a package name qualifier.
5988 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5990 * Make-lang.in (java.stage1): Depend on stage1-start.
5991 (java.stage2): Likewise for stage2-start.
5992 (java.stage3): Likewise for stage3-start.
5993 (java.stage4): Likewise for stage4-start.
5995 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * parse.y (java_complete_lhs): When doing cross referencing, don't
5998 try to keep file location on a WFL expanded as a CALL_EXPR.
6000 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6002 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6003 compiling to class file a void method with an empty method body.
6004 As a side effect, the bytecode backend will generate the
6005 appropriate `return' instruction.
6007 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * parse.y (lookup_package_type_and_set_next): New function prototype.
6010 (resolve_package): Search current and imported packages.
6011 (lookup_package_type_and_set_next): New function.
6013 1999-06-22 Andrew Haley <aph@cygnus.com>
6015 * verify.c (verify_jvm_instructions): Check for pending blocks
6016 before invalid PC test and opcode switch, not after.
6018 1999-06-21 Andrew Haley <aph@cygnus.com>
6020 * except.c (find_handler_in_range): The upper limit for exception
6021 ranges is exclusive, not inclusive: (start <= pc < end).
6022 (link_handler): find child pointer which points to outer by
6023 searching sibling list: previous code incorrectly assumed that
6024 outer->outer->first_child must point to outer.
6025 * verify.c (verify_jvm_instructions): FIXME added to code for
6027 (verify_jvm_instructions): Do not assume that the last block
6028 processed in a subroutine is a block which ends with a `ret'
6029 instruction. With some control flows it is possible that the last
6030 block ends with an `athrow'.
6032 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * parse.y (qualify_ambiguous_name): Reorganized the post
6035 evaluation of non WFL leading expression nodes.
6037 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6042 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * parse.y (qualify_ambiguous_name): Handle qualified expression
6045 beginning with a STRING_CST.
6047 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6049 * parse.y (register_fields): Set DECL_INITIAL on both
6050 pre-initialized static and public fields.
6051 (resolve_field_access): Static field access expressions to always
6053 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6054 qualification. CONVERT_EXPR to be resolved as an expression name.
6055 (java_complete_lhs): Identify and access qualified final
6056 initialized field in switch statement case expression.
6057 (fold_constant_for_init): Pre-initialized field decl constant to
6060 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6062 * parse.y (note_possible_classname): Mark returned node with
6063 QUALIFIED_P only if the original class name contained a '/'.
6065 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6067 * Make-lang.in (gcjh): More parallel build fixes.
6069 1999-06-03 Mike Stump <mrs@wrs.com>
6071 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6073 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6075 * except.c (link_handler): Chain exception handlers in order.
6077 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6079 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6080 with nops and process as usual in order to always set correct EH
6081 ranges. Emit detailed warnings about unreachable bytecodes.
6083 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6085 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6088 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6091 or the searched field decl.
6093 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * parse.y (fold_constant_for_init): Convert numerical constant
6096 values to the type of the assigned field.
6098 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6100 * expr.c (lookup_field): Relaxed the test on class loading error
6102 * parse.y (fold_constant_for_init): Enabeled old code.
6104 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6106 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6107 decide the validity of the cast of a java.lang.Cloneable reference
6109 (patch_conditional_expr): Fixed first argument passed to
6110 binary_numeric_promotion.
6112 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * parse.y (qualify_ambiguous_name): Take into account that a
6115 CONVERT_EXPR might specify a type as a WFL.
6117 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * parse.y (patch_assignment): Save the rhs before using it as an
6120 argument to _Jv_CheckArrayStore.
6122 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6124 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6126 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6128 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6129 floating point litteral only when the exponent indicator has been
6132 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.y (formal_parameter:): Construct argument tree list
6135 element even if a yet unsupported final parameter was encountered.
6137 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * parse.y (finish_method_declaration): Issue errors for native or
6140 abstract methods declared with a method body, as well as for non
6141 native or non abstract methods with no method body.
6143 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6145 * class.c (build_utf8_ref): Initialize variable `field'.
6147 * decl.c (init_decl_processing): Initialize variable `field'.
6149 * expr.c (build_known_method_ref): Mark parameters `method_type',
6150 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6151 (process_jvm_instruction): Likewise for parameter `length'.
6153 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6154 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6157 * parse.y (maybe_generate_clinit): Remove unused variable
6158 `has_non_primitive_fields'.
6159 (find_in_imports_on_demand): Initialize variables `node_to_use'
6161 (patch_binop): Likewise for variable `prom_type'.
6162 (patch_unaryop): Likewise for variable `prom_type'.
6164 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6166 * xref.c (xref_table): Add missing initializer.
6168 1999-05-14 Tom Tromey <tromey@cygnus.com>
6170 * java-except.h (struct eh_range): Removed unused `next' member.
6171 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6172 after adding all exception handlers. Sort exception ranges in
6174 (struct pc_index): New structure.
6175 (start_pc_cmp): New function.
6176 * except.c (add_handler): Return `void'. Don't call link_handler;
6177 instead construct an ordinary linked list and do range
6179 (check_nested_ranges): New function.
6180 (link_handler): Changed interface to allow merging of eh_ranges.
6181 Split overlapping ranges. Return `void'.
6183 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * parse.y (constructor_block_end:): New rule, tagged <node>.
6186 (constructor_body:): Use `constructor_block_end' instead of
6189 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6191 * parse.y (statement_nsi:): Pop `for' statement block.
6192 (java_complete_lhs): Labeled blocks containing no statement are
6193 marked as completing normally.
6195 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6197 * xref.c (xref_set_current_fp): New function, defined.
6198 * xref.h (xref_set_current_fp): New function, prototyped.
6200 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * check-init.c (check_init): Take into account that
6203 LABELED_BLOCK_STMT can be empty.
6205 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * parse.y (java_check_regular_methods): Warning check on not
6208 overriding methods with default access in other packages does not
6209 apply to `<clinit>'.
6210 (java_complete_lhs): If block body is an empty_stmt_node, replace
6211 it by NULL_TREE. This prevents gcc from generating an irrelevant
6214 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6216 * check-init.c (check_init): Removed code accepting to see things
6217 falling through default:, when doing xrefs.
6218 * java-tree.h (do_not_fold): New global variable, declared.
6219 * parse.y (do_not_fold): New global variable, defined.
6220 (java_complete_expand_method): Set `do_not_fold' to the value of
6221 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6222 and reinstall them after them have been purged; do not check for
6223 initializations; do not issue missing return errors.
6224 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6226 (patch_binop): Skip the fold part when doing xrefs.
6227 (build_string_concatenation): Skip the concatenation part when
6229 (patch_synchronized_statement): Do not generate a try-finally when
6231 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6232 and keep the location where the throw was seen.
6233 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6234 any treatment on the converted node an simply return a NOP_EXPR of
6236 * xref.c (xref_get_data): New function, defined.
6237 * xref.h (xref_get_data): New function, declared.
6238 (XREF_GET_DATA): Use xref_get_data.
6240 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6242 * gjavah.c (print_include): Cast the result of `strlen' to int
6243 when comparing against a signed value.
6244 (add_namelet): Likewise.
6246 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6248 * expr.c (expand_invoke): Mark parameter `nargs' with
6250 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6252 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6255 * jcf-reader.c (get_attribute): Cast a value to long
6256 when comparing against a signed expression. Likewise.
6258 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6261 1999-05-11 Andrew Haley <aph@cygnus.com>
6263 * parse.y (source_end_java_method): If the current method contains
6264 any exception handlers, force asynchronous_exceptions: this is
6265 necessary because signal handlers in libjava may throw exceptions.
6266 * decl.c (end_java_method): Ditto.
6268 1999-05-11 Tom Tromey <tromey@cygnus.com>
6270 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6272 * jvspec.c (THREAD_NAME): Removed.
6273 (GC_NAME): Likewise.
6274 (MATHLIB): Likewise.
6275 (WITHLIBC): Likewise.
6277 (THREADLIB): Likewise.
6278 (MATH_LIBRARY): Likewise.
6279 (lang_specific_driver): Don't add `-l' options to command line.
6280 Instead, add a single --specs option. Recognize `-L' options and
6281 use them to search for spec file.
6282 (find_spec_file): New function.
6283 (SPEC_FILE): New define.
6285 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6287 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6288 cpplib-enabled build.
6290 1999-05-05 Per Bothner <bothner@cygnus.com>
6292 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6293 temporarily zero it while calling rest_of_decl_compilation.
6295 * java-tree.h (string_ptr_type_node): Add declaration.
6296 * decl.c: Define and initialize string_ptr_type_node.
6297 * parse.y (patch_string_cst): Use string_ptr_type_node.
6299 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6300 * parse.y (for_statement): Now unconditionally exit_block.
6301 (finish_labeled_statement): No longer exit_block if for-loop.
6302 (patch_loop_statement): Check harder if the loop is already labeled.
6304 * parse.y (patch_initialized_static_field): Removed function.
6305 (maybe_generate_clinit): Removed special handling for interfaces.
6306 (java_complete_expand_methods): Do a preliminary java_complete_tree
6307 on <clinit> to determine if it can be removed.
6308 (java_complete_expand_method): Remove special handling for <clinit>.
6309 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6310 optimize if we get back empty_stmt_node.
6311 For MODIFY_EXPR, re-do checking of static initializers.
6312 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6313 For VAR_DECL, pass correct context.
6315 * verify.c (verify_jvm_instructions): Better error messages.
6317 1999-05-03 Tom Tromey <tromey@cygnus.com>
6319 * parse-scan.y (interface_declaration): Call
6320 report_class_declaration for interfaces.
6322 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6324 * Makefile.in: Remove -v from bison command lines.
6326 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6328 * check-init.c (check_init): Exclude a case of error when doing
6330 * class.c (layout_class_method): Don't generate the error message
6331 twice when compiling from source.
6332 * lang-options.h: Added `-Wredundant-modifers' and
6333 `-Wunusupported-jdk11' flags and help text.
6334 * lang.c (lang_decode_option): Added support for
6335 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6336 flag_static_local_jdk11 and flag_redundant set accordingly.
6337 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6338 * parse.h (EXPR_WFL_ADD_COL): New macro.
6339 (DECL_END_SOURCE_LINE): Likewise.
6340 (DECL_INHERITED_SOURCE_LINE): Likewise.
6341 * parse.y (static_ref_err): New function, prototyped.
6342 (CCB_TK): Now tagged <operator>.
6343 (class_body:): Remember the location of the closing '}' of a class
6344 definition when doing xrefs.
6346 (block_end:): Likewise.
6347 (create_class): Remember the location of the inherited class
6348 identifier when doing xrefs.
6349 (register_fields): Added test on first operand of `init' before
6350 testing it TREE_CODE.
6351 (method_header): Store the location of the class identifier in the
6352 class decl when doing xrefs.
6353 (finish_method_declaration): Don't combine first/last method line
6355 (java_check_regular_methods): Warning check on not overriding
6356 methods with default access on other packages move before check on
6357 static methods. Initialization of `aflags' also moved up.
6358 (resolve_expression_name): Call static_ref_err to report the error.
6359 (static_ref_err): New function, implemented.
6360 (resolve_field_access): Returned simplified static field access
6362 (resolve_qualified_expression_name): Check for illegal use of
6363 static fields in a non static context. Call static_ref_err to
6364 report error in various places.
6365 (java_complete_tree): Do not fold initialized static fields when
6367 (java_complete_lhs): Likewise.
6369 1999-04-29 Anthony Green <green@cygnus.com>
6371 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6372 create internal labels.
6373 (lookup_label): Ditto.
6375 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6377 * class.c (layout_class_method): Generate <clinit>'s rtl for
6379 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6380 for interfaces' <clinit>.
6381 * expr.c (lookup_field): Search for fields in interfaces.
6382 (expand_invoke): Fixed indentation.
6383 (expand_java_field_op): Likewise. Use IS_CLINIT.
6384 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6385 (IS_CLINIT): New macro.
6386 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6387 interface was parsed.
6388 (maybe_generate_clinit): Don't generate if the current class is an
6389 interface with only fields of primitive types.
6390 (reset_method_name): Use IS_CLINIT.
6391 (java_complete_expand_method): Expand <clinit> when it exists for
6392 interfaces. Use IS_CLINIT.
6393 (resolve_expression_name): Use DECL_CONTEXT instead of
6394 current_class to build static field references.
6395 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6396 ARRAY_REF when doing xreferencing.
6397 (check_final_assignment): Fixed typo in leading comment. Use
6399 (patch_array_ref): Don't fully expand array references when
6401 (patch_return): Use IS_CLINIT.
6402 (patch_throw_statement): Likewise.
6404 1999-04-22 Tom Tromey <tromey@cygnus.com>
6406 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6408 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * decl.c (predef_filenames, predef_filenames_size): New globals
6411 (init_decl_processing): predef_filenames and predef_filenames_size
6413 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6415 * jcf-parse.c (predefined_filename_p): New function.
6416 (yyparse): Check that files on the command line are specified only
6417 once and issue a warning otherwise.
6418 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6419 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6420 avoid a gcc warning with -W -Wall turned on.
6421 (java_expand_classes): Abort if errors were encountered.
6422 (java_complete_lhs): If the cross reference flag is set, wrap
6423 field DECL node around a WFL when resolving expression name.
6425 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6427 * lang.c (lang_decode_option): Fixed returned value when parsing
6428 `-fxref=...' and `-Wall'.
6429 * parse.y (source_end_java_method): Do not generate code when
6430 flag_emit_xref is set.
6431 (resolve_expression_name): Do not build static field access when
6432 flag_emit_xref is set.
6433 (resolve_field_access): No special treatment on `length' when
6434 flag_emit_xref is set. Do not build qualified static field access
6435 when flag_emit_xref is set.
6436 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6437 when flag_emit_xref is set.
6438 (patch_assignment): Do not generate array store runtime check when
6439 flag_emit_xref is set.
6440 * xref.c (xref_flag_value): Fixed function declaration
6442 (xset_set_data): New function.
6443 * xref.h (xref_set_data): Added prototype for new function.
6444 (typedef struct xref_flag_table): New field data.
6445 (XREF_GET_DATA): New macro.
6447 1999-04-19 Tom Tromey <tromey@cygnus.com>
6449 * xref.h (enum): Removed trailing comma.
6451 * parse.y (resolve_qualified_expression_name): Added missing
6454 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6456 * gjavah.c: New prototypes for java_float_finite and
6459 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6464 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6466 * Makefile.in (TREE_H): Add tree-check.h.
6467 (RTL_H): Add genrtl.h.
6469 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * parse.y (patch_assignment): Added ArrayStoreException runtime
6474 1999-04-06 Per Bothner <bothner@cygnus.com>
6476 * expr.c (pop_type_0): New function.
6477 (pop_type): Use pop_type_0.
6478 * java-tree.h (pop_type_0): New declaration.
6479 * verify.c (verify_jvm_instructions): Check return instructions.
6481 * parse.y (patch_binop): Don't fold if non-constant and emiting
6484 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6486 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6488 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6489 (main_jcf): Don't define.
6490 (process_file): Don't set `main_jcf'.
6492 * java-tree.h (main_jcf): Don't declare.
6494 * jcf-parse.c (main_jcf): Add static definition.
6496 * lang.c (main_jcf): Don't define.
6498 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6500 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6502 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6504 * jcf-depend.c: Include "config.h", not <config.h>.
6506 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6509 * jcf-path.c: Include "config.h", not <config.h>.
6511 * lex.c: Don't include various system header files.
6512 (java_init_lex): Cast the argument of `bzero' to PTR
6514 * parse-scan.y (java_push_parser_context): Likewise.
6516 * parse.y (java_push_parser_context): Likewise.
6517 (patch_bc_statement): Match format specifier to variable argument.
6519 * xref.c: Don't include <stdio.h>.
6521 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * parse.y (struct parser_ctxt *ctxp): Now global.
6524 (declare_local_variables): Use WFL compound value for the
6525 declaration source line value, when doing cross-referencing.
6527 1999-03-31 Tom Tromey <tromey@cygnus.com>
6529 * gjavah.c (print_field_info): Allow constants of other types.
6530 (print_include): Generate include when new name is proper prefix
6531 of already printed name.
6532 (add_namelet): Likewise.
6533 (cxx_keyword_subst): New function.
6534 (print_method_info): Use it.
6535 (print_field_name): New function.
6536 (get_field_name): New function.
6537 (print_field_info): Use get_field_name and print_field_name.
6539 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6541 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6542 'KR-C', so gperf uses the `const' keyword on strings.
6544 * keyword.gperf (java_keyword): Const-ify a char*.
6546 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6548 * parse.y (patch_bc_statement): Fixed identation and a bogus
6551 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * parse.y (patch_assignment): Allow static variables in other
6554 classes to be assigned.
6556 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6558 * class.c (maybe_add_interface): Remove unused variable
6560 (make_class_data): Use = for assignment, not ==. Likewise.
6561 (emit_register_classes): Remove unused variable `decl'.
6563 * lex.c: Fix comment so as not to contain an embedded `/*'.
6565 * verify.c (verify_jvm_instructions): Remove unused variable
6568 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6570 * parse.y (complete_loop_body): Rename to finish_loop_body.
6571 (complete_labeled_statement): Rename to finish_labeled_statement.
6572 (complete_for_loop): Rename to finish_for_loop.
6573 (complete_method_declaration): Rename to finish_method_declaration.
6575 * java-tree.h (continue_identifier_node): New global node.
6576 * decl.c: Define and initialize continue_identifier_node.
6577 * parse.y (generate_labeled_block): Remove - no longer needed.
6578 (build_loop_body): Use continue_identifier_node for continue block.
6579 (finish_labeled_statement): Also do pop_labeled_block actions.
6580 (java_complete_lhs): POP_LOOP even if error.
6581 (build_labeled_block): Special handling for continue_identifier_node.
6582 (patch_loop_statement): Re-organize.
6583 (patch_bc_statement): Re-write.
6585 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6588 using a WFL compound value.
6589 * parse.y (xref.h): Include.
6590 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6592 (register_fields): Set WFL compound value to lineno if doing
6594 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6596 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6597 * xref.h (expand_xref): Prototype renamed from xref_generate.
6599 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6601 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6602 (GET_CURRENT_BLOCK): New macro.
6603 * parse.y (current_static_block): New global variable.
6604 (method_body:): Define action.
6605 (complete_method_declaration): Set current_function_decl to NULL
6606 when work on the current method is done.
6607 (declare_local_variables): Use GET_CURRENT_BLOCK.
6608 (java_method_add_stmt): Likewise.
6609 (java_complete_expand_method): Disable the use of `this' when
6611 (enter_a_block): If no current method exist, use
6612 current_static_block to link static initializer blocks.
6613 (exit_block): Rewritten to use current_static_block when no current
6615 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6616 (patch_return): Forbid the use of `return' in static initializers.
6617 (patch_throw_statement): Fixed indentation. Issue specific error
6618 for uncaught thrown checked exception in static initializer
6619 blocks. Removed FIXME.
6621 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6623 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6624 Link gcj from gcc.o.
6626 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * parse.y (find_applicable_accessible_methods_list): When dealing
6629 with interface: ensure that a given interface or java.lang.Object
6630 are searched only once.
6632 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6634 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6636 * jcf-dump.c (print_access_flags): Add braces around if-else.
6638 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6641 * lex.c (build_wfl_node): Add static prototype.
6643 * lex.h (build_wfl_node): Remove static prototype.
6645 * parse.y: Include lex.c early enough to declare everything needed.
6646 Ensure calls to `build_wfl_node' pass the proper arguments.
6647 (create_class): Remove unused variable `super_decl'.
6648 (get_printable_method_name): Initialize variable `name'.
6650 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * Changelog: Fixed 1999-03-22 typos.
6653 * lang.c (lang_decode_option): Fixed typo in error string in the
6656 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6660 * java-tree.h (flag_emit_xref): Declared extern.
6661 * lang.c (xref.h): Included.
6662 (flag_emit_xref): New global variable.
6663 (lang_decode_option): Added support for -fxref.
6667 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6669 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6672 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6674 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6675 $(srcdir)/../system.h and $(JAVA_TREE_H).
6676 (jcf-io.o): Depend on $(JAVA_TREE_H).
6677 (mangle.o): Likewise.
6679 * check-init.c (check_cond_init): Add static prototype.
6681 * class.c (build_java_method_type, hashUtf8String,
6682 make_field_value, get_dispatch_vector, get_dispatch_table,
6683 append_gpp_mangled_type, mangle_static_field): Likewise.
6684 (strLengthUtf8): Hide unused definition.
6685 (hashUtf8String): Const-ify.
6686 (make_field_value): Un-ANSI-fy.
6688 * constants.c: Move inclusion of jcf.h above java-tree.h.
6689 (set_constant_entry, find_class_or_string_constant,
6690 find_name_and_type_constant, get_tag_node,
6691 build_constant_data_ref): Add static prototype.
6693 * decl.c (push_jvm_slot, builtin_function,
6694 lookup_name_current_level): Likewise.
6695 (builtin_function): Const-ify.
6697 * except.c (expand_start_java_handler, expand_end_java_handler):
6698 Add static prototype.
6700 * expr.c (flush_quick_stack, push_value, pop_value,
6701 java_stack_swap, java_stack_dup, build_java_athrow,
6702 build_java_jsr, build_java_ret, expand_java_multianewarray,
6703 expand_java_arraystore, expand_java_arrayload,
6704 expand_java_array_length, build_java_monitor, expand_java_pushc,
6705 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6706 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6707 expand_compare, expand_test, expand_cond, expand_java_goto,
6708 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6709 expand_java_field_op, java_push_constant_from_pool): Likewise.
6711 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6712 (build_java_arraynull_check): Mark parameters `node' and `type'
6713 with ATTRIBUTE_UNUSED.
6714 (note_label): Likewise for parameter `current_pc'.
6715 (expand_java_call, expand_java_ret): Hide unused definition.
6717 * java-tree.h (make_class, build_constants_constructor,
6718 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6719 init_outgoing_cpool, register_class, emit_register_classes,
6720 java_layout_seen_class_methods): Prototype.
6721 (unicode_mangling_length): Const-ify.
6722 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6723 emit_unicode_mangled_name, format_int, format_uint,
6724 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6725 jcf_print_utf8_replace, open_class): Prototype.
6727 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6728 <stdio.h>. Include tree.h/java-tree.h.
6729 (utf8_equal_string usage, process_class): Add static prototype.
6730 (open_class): Don't prototype this here.
6731 (utf8_equal_string): Match arguments to format specifiers.
6732 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6733 TABLE_SWITCH, disassemble_method): Likewise.
6735 * jcf-io.c: Include tree.h/java-tree.h.
6736 (open_class, find_classfile, jcf_print_utf8,
6737 jcf_print_utf8_replace): Const-ify.
6739 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6740 parse_class_file): Add static prototype.
6741 (find_in_current_zip): Match definition to existing static
6744 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6745 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6746 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6747 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6748 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6749 generate_bytecode_return, perform_relocations, init_jcf_state,
6750 init_jcf_method, release_jcf_state, generate_classfile):
6751 Add static prototype.
6752 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6753 (make_class_file_name): Const-ify.
6755 * jcf.h (find_classfile): Const-ify.
6757 * jv-scan.c (reset_report): Remove prototype.
6759 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6760 (error): Rewrite to allow varargs.
6762 * lang.c (lang_f_options): Const-ify.
6764 * lex.c (java_parse_escape_sequence): Add static prototype.
6765 (java_allocate_new_line): Match definition to existing static
6768 * mangle.c Include tree.h/java-tree.h.
6769 (unicode_mangling_length, emit_unicode_mangled_name,
6770 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6772 * parse.h (jdep_code): Remove trailing comma in enumeration.
6773 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6774 (reset_report): Add prototype.
6776 * verify.c (push_pending_label, merge_types): Add static
6779 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6781 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * parse.y (find_applicable_accessible_methods_list): Extend the
6784 search to superinterfaces when relevant.
6785 (search_applicable_methods_list): New function.
6787 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6789 * class.c (unmangle_classname): Implemented stricter testing
6790 before setting the QUALIFIED_P flag on an identifier.
6792 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6794 * parse.y (java_complete_lhs): Call force_evaluation_order
6795 after patch_newarray.
6796 (patch_binop): Don't call fold if there are side effects.
6798 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6800 * parse.y (java_stabilize_reference): Use save_expr instead of
6801 building a SAVE_EXPR node.
6802 (java_complete_lhs): Patch the resulting string of the `+='
6803 operator (if necessary) and complete the RHS after having built
6806 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6808 * class.c (make_class): Don't set CLASS_P here (because
6809 this function is also called by build_java_array_type).
6810 (push_class): Set CLASS_P here instead.
6811 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6813 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6814 context. If the context is class, perfer "super" over "synchronized".
6815 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6817 * parse.y (create_class): Don't call parser_check_super here;
6818 it is not robust. Always wait until later.
6820 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6821 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6823 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6825 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6826 * lex.h (UNGETC): Change misleading macro.
6828 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6830 * parse.y (java_stabilize_reference): Return NODE when patching a
6832 (java_complete_lhs): Put parenthesis around truth values.
6834 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * class.c (layout_class_method): Don't make rtl for interface
6838 * parse.h (GET_TYPE_NAME): New macro.
6839 * parse.y (if_then_statement:): Fixed indentation.
6840 (if_then_else_statement:): Likewise.
6841 (for_statement:): Fixed spacing.
6842 (try_statement:): Fixed indentation.
6843 (create_interface): Don't force interfaces to be abstract.
6844 (method_header): Abstract methods are OK in interfaces.
6845 (declare_local_variables): Fixed typo in comment.
6846 (java_complete_expand_method): Fixed indentation.
6847 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6848 non accessible fields.
6849 (java_stabilize_reference): New function.
6850 (java_complete_lhs): Fixed indentation. Use
6851 java_stabilize_reference in compound assignement. Insert the
6852 cast. If not processing `+' fix string constants before processing
6855 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * constants.c (find_class_or_string_constant): Cast variable `j'
6858 to a `jword' when comparing against one.
6860 * expr.c (java_lang_expand_expr): Remove unused variables
6861 `has_finally_p' and `op0'.
6863 * gjavah.c (print_field_info): Cast a value to jint when comparing
6864 against one. Likewise for a jlong.
6865 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6866 against a signed quantity.
6868 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6869 (print_signature): Don't needlessly dereference variable `str'
6871 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6872 `max_locals' with ATTRIBUTE_UNUSED.
6873 (jcf_parse_class): Likewise for variable `index'.
6875 * parse.h (reverse_jdep_list): Remove static prototype.
6877 * parse.y (build_jump_to_finally): Remove prototype and definition.
6878 (reverse_jdep_list): Add static prototype.
6880 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6881 `assignment' and `expr_decl'.
6883 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6885 1999-03-12 Andrew Haley <aph@cygnus.com>
6887 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6888 we'll need a directory separator and a null character.
6890 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6892 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6894 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6896 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6899 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6901 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6903 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6905 * class.c (layout_class_method): A static method in a base class
6906 is never overridden, so treat it like it doesn't exist.
6907 However, do complain about private non-static method overriding
6908 public static method.
6910 * parse.y: Don't set unused INITIALIZED_P flag.
6911 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6913 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6914 (build_array_from_name): Re-order &index[string] to &string[index].
6916 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6917 error_mark (it might catch more errors, but it is more likely to lose).
6919 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6921 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6922 (parse-scan.o): Depend on toplev.h.
6924 * class.c (make_method_value): Add prototype. Make it static.
6925 Remove unused second argument, caller changed.
6927 * expr.c (java_lang_expand_expr): Remove unused variable
6930 * java-tree.h: Don't prototype find_in_current_zip.
6931 Add prototypes for verify_constant_pool, start_java_method,
6932 end_java_method, give_name_to_locals, expand_byte_code,
6933 open_in_zip, set_constant_value, find_constant1, find_constant2,
6934 find_utf8_constant, find_string_constant, find_class_constant,
6935 find_fieldref_index, find_methodref_index, write_constant_pool,
6936 count_constant_pool_bytes and encode_newarray_type.
6938 * jcf-dump.c: Remove unused variable `LONG_temp'.
6940 * jcf-parse.c: Include parse.h.
6941 (jcf_parse_source): Remove unused parameter, all callers changed.
6942 (jcf_figure_file_type): Add static prototype.
6943 (find_in_current_zip): Likewise. Also remove unused parameter,
6944 all callers changed.
6945 (read_class): Initialize variable `saved_pos'.
6947 * jcf-reader.c (jcf_parse_preamble): Mark variables
6948 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6950 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6951 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6952 (java_parse_doc_section): Initialize variable `seen_star'.
6953 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6954 (java_lex_error): Mark parameters `msg' and `forward' with
6956 (java_get_line_col): Mark parameters `filename' and `line' with
6959 * parse-scan.y: Include toplev.h.
6960 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6962 * parse.h: use `struct JCF', not plain `JCF'.
6963 (java_parser_context_save_global, java_expand_classes
6964 java_parser_context_restore_global, java_parse): Add prototypes.
6966 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6969 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6971 * check-init.c (check_init): COPYN takes word count, not bit count.
6973 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6975 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6976 explicit build_decl. (Avoids crash in reload when optimizing.)
6978 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6980 * decl.c (complete_start_java_method): Handle synchronized method
6981 even when compiling from bytecode.
6983 1999-02-26 Tom Tromey <tromey@cygnus.com>
6985 * gjavah.c (add_class_decl): Only generate `#include' if outer
6986 class is not the name of the class we are processing. Correctly
6987 append `.h' in #include.
6988 (process_file): Clean up newlines around generated `#include's.
6989 (decode_signature_piece): Correctly handle inner classes.
6990 (struct include): New structure.
6991 (all_includes): New global.
6992 (print_include): New function.
6993 (add_class_decl): Use it.
6994 (process_file): Likewise.
6995 (add_class_decl): Generate include for java-array.h if array
6997 (process_file): Don't generate java-array.h include.
6999 * gjavah.c (add_namelet): Check for standard package names here.
7000 (add_class_decl): Don't check for standard package names here.
7002 1999-02-25 Tom Tromey <tromey@cygnus.com>
7004 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7005 When reading a zip file, only use strncmp if both strings are
7006 bigger than the buffer length. Initialize `k' when looping
7009 1999-02-24 Tom Tromey <tromey@cygnus.com>
7011 * gjavah.c (struct namelet): New structure.
7012 (add_namelet): New function.
7013 (print_namelet): New function.
7014 (print_class_decls): Use add_namelet and print_namelet to generate
7015 namespaces and not classes.
7016 (method_printed): New global.
7017 (HANDLE_END_METHOD): Examine method_printed.
7018 (print_method_info): Set method_printed when required. Print
7019 error if function to be ignored is marked virtual. Handle $finit$
7021 (METHOD_IS_FINAL): New macro.
7022 (print_field_info): Use it.
7023 (HANDLE_METHOD): Clear method_printed.
7024 (method_pass): New global.
7025 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7026 (process_file): Do two passes over both fields and methods.
7027 (HANDLE_METHOD): Examine method_pass.
7029 (add_class_decl): New function.
7030 (print_class_decls): Don't scan over entire constant pool.
7032 1999-02-23 Tom Tromey <tromey@cygnus.com>
7034 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7035 disable linking in that case.
7037 1999-02-20 Tom Tromey <tromey@cygnus.com>
7039 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7042 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7044 * decl.c (build_result_decl), java-tree.h: New method.
7045 (complete_start_java_method): Handle synchronized methods.
7046 Don't build DECL_RESULT here. (Ordering dependency problem.)
7047 (start_java_method): Call build_result_decl here instead ...
7048 * parse.y (java_complete_expand_method): ... and here.
7049 (expand_start_java_method): Don't call complete_start_java_method here.
7050 (java_complete_expand_method): Call it here instead.
7051 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7052 * java-tree.h: ... here.
7054 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7055 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7056 for ARRAY_REF - it doesn't work when array bounds are checked.
7057 (patch_array_ref): Handle it here instead.
7059 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7061 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7063 Force left-to-right evaluation of binary operations etc.
7064 * expr.c (force_evaluation_order), java-tree.h: New function.
7065 * parse.y (java_complete_lhs): Pass binary operations, procedure
7066 calls, and ARRAY_REFs to force_evaluation_order.
7067 (various): Set TREE_SIDE_EFFECTS more carefully.
7069 Tolerate random (non-UTF8) encoding in comments without complaining.
7070 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7071 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7073 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7074 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7076 * parse.y (java_complete_lhs): Ignore an empty statement in a
7077 COMPOUND_EXPR. Don't complain about empty statement after return.
7079 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7081 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7082 in TREE_LIST - just chain the POINTER_TYPEs together.
7083 (resolve_class): If type already resolved, return decl.
7084 After resolving, update TREE_TYPE(class_type), and name (if array).
7085 * parse.h (do_resolve_class), parse.y: Make non-static.
7086 * class.c (maybe_layout_super_class): Take this_class argument.
7087 Do do_resolve_class if necessary.
7088 (layout_class, layout_class_methods): Adjust calls appropriately.
7089 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7090 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7091 * typeck.c (build_java_array_type): Don't call layout_class.
7093 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7095 * parse.y (check_pkg_class_access): Allow private class access
7096 within the same package.
7097 (strip_out_static_field_access_decl): New function.
7098 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7099 operator argument before testing its nature.
7101 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7103 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7104 (TRY_EXPR): Simplify - it no longer has a finally clause.
7105 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7106 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7107 * expr.c (java_lang_expand_expr): Likewise.
7108 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7109 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7110 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7111 (build_try_statement): Remove finally parameter and handling.
7112 (build_try_finally_statement): New function.
7113 (patch_try_statement): No longer need to support finally clause.
7114 (try_statement): Update grammar action rules.
7115 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7116 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7118 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7120 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7121 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7123 1999-02-17 Andrew Haley <aph@cygnus.com>
7125 * class.c (build_utf8_ref): Back out broken patch which was
7126 intended to to output signatures using '.' as a separator.
7128 * class.c (make_class_data): Output signatures using '.' as a
7129 separator, rather than '/'.
7130 (mangled_classname): Likewise.
7131 (make_field_value): Likewise.
7132 (make_method_value): Likewise.
7133 * constants.c (alloc_class_constant): Likewise.
7134 * expr.c (build_invokeinterface): Likewise.
7136 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7139 of an ancient workaround.
7141 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7143 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7146 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * lex.c (yylex): Encode \0 as UTF8.
7150 1999-02-10 Tom Tromey <tromey@cygnus.com>
7152 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7153 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7154 (libgcj_zip): Renamed.
7155 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7157 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7159 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7160 (GC_NAME): Renamed -lgc to -lgcjgc.
7162 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7164 * lex.c (java_lang_cloneable): Initialize.
7165 * parse.y (java_lang_cloneable): New static variable.
7166 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7167 doing one more qualification round.
7168 (valid_ref_assignconv_cast_p): Reject null source or
7169 destination. Allow an array to be cast into java.lang.Cloneable.
7170 (patch_cast): Swapped two first arguments to first call to
7171 valid_ref_assignconv_cast_p.
7173 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * parse.h: DECL_P renamed JDECL_P.
7176 * parse.y: DECL_P replaced by JDECL_P.
7177 (build_array_from_name): Always use pointer's type.
7178 (patch_bc_statement): Extra code to search continue target in a
7179 for loop. Fixed comments. Continue target is current loop when
7182 1999-02-05 Andrew Haley <aph@cygnus.com>
7184 * class.c (make_class_data): The superclass of an interface should
7185 be null, not class Object.
7187 * lex.c (java_lex): Sign extend hex literals.
7189 1999-02-04 Andrew Haley <aph@cygnus.com>
7191 * class.c (build_utf8_ref): Output signatures using '.' as a
7192 separator, rather than '/'.
7193 (make_class_data): Likewise.
7195 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7197 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7198 mkstemp.o. Get them from libiberty now.
7200 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7202 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7204 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7206 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7209 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7211 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7212 * jcf-write.c (generate_bytecode_return): New function.
7213 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7215 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7216 generate special [fd]const_[01] instructions.
7218 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7220 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7221 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7223 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7225 * parse.y (patch_method_invocation): Handle calling static methods,
7226 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7228 * parse.y (java_complete_lhs): Don't complain about unreachable
7229 exit condition in a do-while statement.
7231 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7233 * lex.c (java_read_char): Fixed utf8 decoding.
7234 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7236 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7237 comments. Local variable `all_primitive' is gone. Broadened
7238 acceptance of `0' to floating point targets. `long' can now be
7239 widened to `double' or `float'.
7240 (valid_method_invocation_conversion_p): Added leading
7241 comment. Fixed tabulation.
7242 (build_string_concatenation): Optimize out left or right empty
7245 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7247 * jcf-write.c (localvar_alloc): Only emit entry for
7248 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7249 (generate_bytecode_insns): Only call put_linenumber if
7250 debug_info_level > DINFO_LEVEL_NONE.
7251 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7252 is specified, add -g1 (for compatibility wih javac).
7254 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7256 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7257 gjavah.o, check-init.o, jv-scan.o
7259 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7261 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7263 * gjavah.c: Include config.h and system.h.
7265 * javaop.h (inline): Don't define, its handled by system.h.
7266 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7267 from `inline' to `static inline'.
7269 * jcf.h (inline): Don't define, its handled by system.h.
7271 * lex.c (inline): Likewise.
7273 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7275 * lang-specs.h: Map -Qn to -fno-ident.
7277 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7279 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7281 1999-01-29 Tom Tromey <tromey@cygnus.com>
7283 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7284 then cast it to Object before calling `append' method.
7286 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7288 * check-init.c (check_bool2_init, check_bool_init, check_init):
7289 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7290 * jcf-write.c (generate_bytecode_insns): Likewise.
7292 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7294 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7295 * parse.y (patch_cast): Allow a boolean to be cast into a
7298 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7300 * parse.y: (class_declaration:): Fixed indentation.
7301 (class_member_declaration:): Extra `;' after field declaration now
7303 (interface_declaration:): Removed debug messages in error reports.
7304 (patch_binop): Nodes created and returned inherit the orignal
7305 node's COMPOUND_ASSIGN_P flag value.
7306 (patch_cast): Fix cast from char to floating point.
7308 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7310 * except.c, java-except.h (expand_resume_after_catch): new
7312 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7313 to branch back to main flow of control after a catch block.
7315 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7317 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7318 $(srcdir)/../system.h.
7319 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7320 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7321 (jcf-write.o): Likewise.
7322 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7323 (mangle.o): Depend on $(srcdir)/../toplev.h.
7324 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7325 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7327 * class.c: Include output.h and parse.h.
7328 (mangled_classname): Add the `const' keyword to a char*.
7329 (find_named_method): Hide unused function definition.
7330 (build_utf8_ref): Change type of variable `c' to unsigned char.
7331 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7332 (build_class_ref): Add the `const' keyword to a char*.
7333 (layout_class_method): Remove unused variable `buf'.
7335 * decl.c (find_local_variable): Remove unused variable `rtl'.
7336 (pushdecl): Likewise for variables `different_binding_level' and
7338 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7339 (maybe_build_cleanup): Likewise for parameter `decl'.
7341 * except.c (expand_start_java_handler): Mark parameter `range'
7342 with ATTRIBUTE_UNUSED.
7344 * expr.c: Include except.h.
7345 (pop_type): Remove unused variable `i'.
7346 (pop_value): Likewise for variables `n_words' and `i'.
7347 (expand_java_arrayload): Likewise for variable `convert'.
7348 (java_lang_expand_expr): Likewise for variables `op0', `type',
7349 `mode', `unsignedp', `node' and `elements'.
7350 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7352 (process_jvm_instruction): Add a `const' qualifier to a char*.
7354 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7355 (temp_directory): Likewise.
7356 (print_c_decl): Likewise.
7357 (print_method_info): Likewise.
7358 (decode_signature_piece): Likewise.
7359 (print_mangled_classname): Likewise.
7361 * java-except.h: Provide prototypes for maybe_start_try,
7362 maybe_end_try and add_handler.
7364 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7365 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7366 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7367 init_expr_processing, push_super_field, init_class_processing,
7368 can_widen_reference_to, class_depth, verify_jvm_instructions,
7369 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7370 set_local_type, merge_type_state, push_type, load_type_state,
7371 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7372 emit_unicode_mangled_name): Add prototypes.
7374 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7375 (print_signature_type): Use ISDIGIT, not isdigit.
7376 (print_signature): Remove unused variable `j'.
7378 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7379 int when comparing against one.
7381 * jcf-parse.c: Include toplev.h.
7383 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7384 (localvar_free): Remove unused variable `i'.
7385 (generate_bytecode_conditional): Likewise for variable `kind'.
7387 * jv-scan.c: Include config.h and system.h. Remove redundant
7388 OS header and gansidecl.h includes.
7389 (warning): Add the `const' keyword to a char*. Also add
7390 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7391 __STDC__, when determining whether to use ANSI-isms.
7392 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7393 (xmalloc): Don't redundantly prototype here.
7394 (main): Remove unused parameter `envp'. Also fix the arguments
7395 passed to function `fatal' to match the format specifier.
7397 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7399 * mangle.c: Include toplev.h.
7400 (emit_unicode_mangled_name): Declare parameter `len'.
7402 * parse.y (parse_warning_context): Add the `const' keyword to a
7403 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7404 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7405 (issue_warning_error_from_context): Add the `const' keyword to
7407 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7408 not `__STDC__' for whether to use ANSI-isms.
7410 * typeck.c (incomplete_type_error): Mark parameters `value' and
7411 `type' with ATTRIBUTE_UNUSED.
7412 (parse_signature_type): Use ISDIGIT, not isdigit.
7414 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7415 (verify_jvm_instructions): Likewise. Remove unused variables
7416 `field_name' and `default_val'.
7418 * zextract.c: Include config.h and system.h. Remove redundant
7421 * zipfile.h: Prototype `read_zip_archive'.
7423 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7425 * typeck.c (convert): Allow conversions to void type: some
7426 optimizations in gcc do this.
7428 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7430 * typeck.c (convert_ieee_real_to_integer): New function.
7431 (convert): When not using fast-math and using hardware fp, convert
7432 an IEEE NaN to zero.
7434 1999-01-18 Andrew Haley <aph@cygnus.com>
7436 * parse.y (patch_binop): Do a type conversion from signed to
7437 unsigned and then back to signed when a ">>>" is found.
7439 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7441 * java-tree.h: (check_for_initialization): Added prototype.
7442 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7443 * parse.y (do_resolve_class): Removed unused locals.
7444 (read_import_dir): Likewise.
7445 (resolve_qualified_expression_name): Array creation
7446 expressions are valid primary expressions.
7447 (qualify_ambiguous_name): Likewise.
7448 (patch_synchronized_statement): Removed unused local.
7450 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7452 * Makefile.in (zextract.o): Add dependencies.
7454 * Makefile.in: Do not put ^Ls at the start of a line.
7456 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7458 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7459 sub-type the result of the call that gets the exception value.
7461 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7462 don't call finish_class.
7464 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7465 clear found before continuing.
7467 * verify.c (verify_jvm_instructions): On an array load, allow
7468 and handle top of stack to be TYPE_NULL.
7470 * gjavah.c (generate_access): Translate Java package private or
7471 protected access to C++ public, but with a comment.
7473 1999-01-13 Andrew Haley <aph@cygnus.com>
7475 * expr.c (generate_name): Name prefix changed to avoid clashes
7476 with assembler temp labels.
7478 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7479 MODIFY_EXPR. Without this, code for the assignement may not be
7480 generated at all and the synchronized statement will read an
7481 uninitialized variable.
7483 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7485 * class.c (maybe_layout_super_class): Fixed returned value.
7486 * lex.c: Added 1999 to the copyright.
7487 (java_init_lex): Initialize java_lang_imported.
7488 * lex.h: Added 1999 to the copyright.
7489 * parse.h: Added 1999 to the copyright.
7490 (REGISTER_IMPORT): Fixed typo in trailing macro.
7491 (CURRENT_OSB): New macro.
7492 (struct parser_ctxt): New fields osb_depth, osb_limit.
7493 * parse.y (java_lang_id): New global variable.
7494 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7495 (array_creation_expression:): Use CURRENT_OSB.
7496 (dims:): Uses a stack to keep track of array dimensions.
7497 (cast_expression:): Use CURRENT_OSB.
7498 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7500 (register_fields): Fixed typos in comment.
7501 (check_method_redefinition): Fixed comment indentation.
7502 (java_check_regular_methods): Set saved found wfl to NULL after
7503 having reinstalled it in the previously found DECL_NAME.
7505 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7507 * gjavah.c (java_float_finite): Use a union to do type punning.
7508 (java_double_finite): Likewise.
7510 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7512 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7513 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7514 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7515 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7516 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7517 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7519 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7521 * check-init.c (check_init): If compiling to native, we don't
7522 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7524 1999-01-08 Tom Tromey <tromey@cygnus.com>
7526 * parse-scan.y (variable_declarator_id): Set or increment
7528 (bracket_count): New global.
7529 (formal_parameter): Handle case where bracket pairs trail variable
7532 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7534 * jcf-parse.c (yyparse): variable len changed from a char to an
7535 int to prevent overflow.
7537 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7539 * java-tree.h: Declare read_class.
7540 * jcf-parse.c (read_class): New function.
7541 (load_class): Now just call read_class.
7543 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7544 * jcf-parse.c (parse_source_file): Declare save_error_count,
7545 which is needed by java_parse_abort_on_error macro,
7546 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7548 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7549 constructor, if initializing a static field.
7550 (patch_new_array_init): Set TREE_CONSTANT if it is.
7551 * expr.c (java_lang_expand_expr): For a static array constructor
7552 of primitive elements, allocate the array itself statically.
7553 Disabled until we can set the vtable field statically.
7555 * check-init.c: New file. Checks for definite assignment.
7556 * Makefile.in (JAVA_OBJS): Add check-init.o.
7557 * parse.y (java_complete_expand_method): Call check_for_initialization.
7558 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7560 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7562 * parse.y : include system.h instead of including
7563 standard headers directly with the exception of <dirent.h>.
7565 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7567 * lex.h: Moved static function declarations to lex.c,
7568 to shut up some -Wall warnings.
7569 * lex.c: Static function declarations moved here.
7570 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7572 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7574 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7576 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7578 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7579 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7581 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7582 (localvar_alloc): Change return type to void,
7583 (emit_unop): Remove unused variable size.
7585 * jcf-write.c (struct jcf_block): Add new union.
7586 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7587 (call_cleanups): New functions.
7588 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7589 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7590 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7591 * lang.c (lang_init): Call using_eh_for_cleanups.
7592 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7593 completing operands to patch_synchronized_statement.
7594 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7595 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7596 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7598 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7600 * Make-lang.in: Comment out control-Ls; they upset some makes.
7602 1998-12-18 Tom Tromey <tromey@cygnus.com>
7604 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7607 1998-12-17 Tom Tromey <tromey@cygnus.com>
7609 * parse.y (DIR_SEPARATOR): New define.
7610 (check_class_interface_creation): Use it.
7612 * parse-scan.y (report_main_declaration): Recognize
7613 `java.lang.String' in argument to main.
7615 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7617 * parse.y (create_interface): Remove bogus test.
7619 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7621 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7622 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7624 1998-12-16 Tom Tromey <tromey@cygnus.com>
7626 * parse-scan.y (qualified_name): Use correct sprintf format.
7628 1998-12-15 Tom Tromey <tromey@cygnus.com>
7630 * gjavah.c (print_field_info): Changed how most negative number is
7633 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7635 * parse.y (fold_constant_for_init): New function.
7636 (resolve_expression_name): Don't replace static final
7637 constant-initialized fields by its value.
7638 (java_complete_lhs): New. Same as java_complete_tree, except does
7639 not replace static final constant-initialized fields by their values.
7640 (register_fields): If there is an initializer, set DECL_INITIAL and
7641 MODIFY_EXPR_FROM_INITIALIZATION_P.
7642 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7643 Only call patch_initialized_static_field if
7644 MODIFY_EXPR_FROM_INITIALIZATION_P.
7645 (patch_initialized_static_field): If not valid constant, clear
7648 * parse.y (lookup_field_wrapper): Fix thinko.
7650 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7651 set and restore global lineno.
7653 1998-12-14 Tom Tromey <tromey@cygnus.com>
7655 * gjavah.c (print_field_info): If value to print is the smallest
7656 value of its size, then print as hex to avoid later warnings from
7659 1998-12-14 Tom Tromey <tromey@cygnus.com>
7661 * gjavah.c (decompile_method): Decompile `return null'.
7662 (process_file): Generate `#pragma interface'.
7663 (method_declared): New global.
7664 (print_method_info): Set it.
7665 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7666 (print_method_info): Handle abstract methods.
7668 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7670 * parse.y (patch_method_invocation): If class_decl is null
7671 (e.g. an array type), use original type.
7673 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7674 errors about uncaught exception from clone (of array, specifically).
7676 1998-12-13 Tom Tromey <tromey@cygnus.com>
7678 * gjavah.c (decompile_method): Handle all types of `return'
7679 opcode. Decompile `return this' and `return'.
7680 (method_access): New global.
7681 (print_method_info): Set it.
7682 (decompile_method): Don't decompile a synchronized method.
7684 1998-12-13 Tom Tromey <tromey@cygnus.com>
7686 * jcf-reader.c (jcf_parse_one_method): Recognize
7688 * gjavah.c (HANDLE_END_METHOD): New macro.
7689 (HANDLE_CODE_ATTRIBUTE): New macro.
7690 (decompile_method): New function.
7691 (print_method_info): Don't print `;\n' at end of function decl.
7692 Include java-opcodes.h.
7693 (decompiled): New global.
7695 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7697 * class.c (build_class_ref): Handle PRIMTYPE.class if
7698 flag_emit_class_files.
7699 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7700 if flag_emit_class_files.
7701 * parse.y (java_complete_tree): Pre-liminary support for
7702 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7704 * parse.y (patch_synchronized_statement): Don't call monitorexit
7705 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7707 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7709 * zipfile.h (opendir_in_zip): New declaration.
7710 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7711 (opendir_in_zip): New function, using code from open_in_zip.
7712 (open_in_zip): Call opendir_in_zip.
7713 (find_class): Remove no-longer-used do_class_file parameter,
7714 but add source_ok parameter. Change logic so if we find a .java file,
7715 we don't look for .class in later classpath emtries.
7716 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7717 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7718 * gjavah.c: Update call to find_class.
7719 * jcf-dump.c: Likewise.
7721 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7722 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7723 nothing if body is empty_stmt_node.
7724 Various little fixes so SP gets correctly adjusted.
7725 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7726 For CALL_EXPR, test if static first.
7727 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7728 such as the ones we create for Object and Class.
7729 Set and restore current_function_decl.
7730 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7731 (note_possible_classname): New function.
7732 (read_import_entry): Removed. Merged with read_import_dir.
7733 (read_import_dir): Don't call find_class - that only gives us
7734 the first classpath entry having the needed package.
7735 Use the struct buffer data structure from buffer.h.
7736 (read_import_dir, find_in_imports_on_demand): The remembered
7737 class names now use '.' (not '/') as package separator.
7739 * parse.y (java_complete_expand_methods): Call write_classfile
7740 here, and not in java_expand_classes (which only gets first class).
7742 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7744 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7745 (register_fields): If a static fields has an initializer, just
7746 chain it on ctxp->static_initialized, and handle later.
7747 (java_complete_expand_methods): Force <clinit> first.
7748 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7749 - it's already been completed.
7750 (patch_initialized_static_field): New function.
7751 (java_complete_field): Call it.
7753 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7755 * expr.c (encode_newarray_type, build_new_array): New functions.
7756 * java-tree.h: Declare build_new_array.
7757 * jcf-write.c (patch_newarray): Use build_new_array.
7759 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7760 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7762 * parse.y (patch_new_array_init): Re-organize.
7763 Now is passed the actual array (pointer) type of the value.
7764 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7765 (patch_array_constructor): Removed - merged into patch_new_array_init.
7766 (java_complete_tree): Update patch_new_array_init.
7768 * jcf-write.c (find_constant_index): New function.
7769 (generate_bytecode_insns): Use find_constant_index.
7770 (generate_classfile): Use find_constant_index for ConstantValue.
7772 1998-12-11 Tom Tromey <tromey@cygnus.com>
7774 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7775 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7776 * class.c (make_class_data): Renamed dtable -> vtable, and
7777 dtable_method_count -> vtable_method_count.
7779 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7782 global variables, initialized.
7783 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7784 Declared new global variables.
7785 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7786 double_zero_node, integer_zero_node upon direct matching.
7787 * parse.y (purify_type_name): Added function prototype.
7788 (duplicate_declaration_error_p): Consider new_type as potentially
7789 being a incomplete type. Use purify_type_name on type string.
7790 (method_header): saved_type: unused variable removed. Don't figure
7791 return type if method name is invalid.
7792 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7793 processed by patch_unaryop.
7794 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7795 increment/decrement node into its original type after binary
7796 numeric promotion on its operands.
7798 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (array_initializer:): Array init operand is NULL_TREE
7801 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7802 now an error. Fixed indentation problems.
7803 (patch_string): Handle error_mark_node as an argument.
7804 (patch_new_array_init): Fixed indentation problems.
7805 (array_constructor_check_entry): Removed check on null wfl_value.
7806 Return an error if wfl_value's walk returns an error.
7808 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7810 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7811 * lex.c (java_lex): Remember column position before advancing one
7812 token. Retain location information on OCB_TK.
7813 * lex.h (typedef struct java_lc): Added new field.
7814 * parse.h (GET_SKIP_TYPE): New macro.
7815 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7816 * parse.y (build_new_array_init, patch_new_array_init,
7817 patch_array_constructor, maybe_build_array_element_wfl,
7818 array_constructor_check_entry): New function prototypes.
7819 (switch_block:): Tagged <node>.
7820 (OCB_TK): Tagged <operator>.
7821 (array_initializer:): Installed actions.
7822 (variable_initializer): Build location information on element if
7824 (switch_statement:): Fixed indentation typo.
7825 (switch_block:): Redefined default action.
7826 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7827 (patch_assignment): Removed duplicate code.
7828 (maybe_build_array_element_wfl, build_new_array_init,
7829 patch_new_array_init, patch_array_constructor,
7830 array_constructor_check_entry): New functions.
7832 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * parse.y (array_initializer): Tagged <node>.
7835 (variable_initializer:): Use default rule.
7836 (array_initializer:): Defined actions.
7837 (variable_initializers:): Likewise.
7838 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7839 non-static field accesses.
7840 (patch_invoke): Fixed indentation typo.
7841 (java_complete_tree): Likewise.
7842 (build_labeled_block): Changed leading comment. Generate an error
7843 in case of duplicate loop labels.
7844 (patch_conditional_expr): Patch results of string concatenation
7847 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7849 * constants.c (find_methodref_index): When the class is an interface,
7850 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7852 * decl.c (finit_identifier_node): Use "$finit$", rather than
7853 "<finit>" (which Sun's verifier rejects).
7854 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7855 (generate_field_initialization_code): Removed.
7856 (fix_constructors) Don't add call to $finit$ here (wrong order).
7857 (patch_method_invocation): Add $finit$ call here.
7859 * java-tree.h (CALL_USING_SUPER): New macro.
7860 * parse.y (patch_invoke): Remove im local variable.
7861 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7862 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7863 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7865 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7867 * parse.y (java_complete_tree): Don't complain about unreachable
7868 statement if it is empty_stmt_node.
7870 * jcf-write.c (find_constant_wide): New function.
7871 (push_long_const): Use find_constant_wide.
7873 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7874 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7875 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7876 Emit invokeinterface when calling an interface method.
7877 Emit invokespecial also when calling super or private methods.
7879 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7881 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7883 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7885 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * java-tree.h (java_layout_seen_class_methods): New function
7889 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7890 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7891 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7892 * parse.y (method_declarator:): Defined action.
7893 (issue_warning_error_from_context): input_filename saved, set to
7894 the appropriate value and restored after java_error is called.
7895 (build_unresolved_array_type): Fixed comment.
7896 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7897 (method_header): Deal with return type the same way type are
7898 handled for fields and method's parameters and local variables
7900 (check_method_redefinition): Removed extra CR.
7901 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7902 (java_layout_seen_class_methods): New function.
7903 (java_layout_classes): Call java_layout_seen_class_methods.
7905 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7907 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7909 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7911 * jcf-dump.c (main): Fix error message.
7912 * jcf-path.c (add_entry): Style fix.
7914 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * class.c (layout_class_method): Call build_java_argument_signature
7917 on constructors too.
7918 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7919 (patch_method_invocation): Define a primary when resolving an
7920 expression name. Augmented comment on code checking illegal `this'
7921 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7923 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7925 * class.c (layout_class_method): Don't report error on non-static
7926 overriding static if the method is private.
7927 * java-tree.h (finish_class): Prototype added.
7928 * lex.c (java_get_line_col): Handle col argument -2 value.
7929 * parse.h: All static method declarations moved to parse.y.
7930 * parse.y: Now contains all static method declarations previously
7932 (find_expr_with_wfl, missing_return_error,
7933 unreachable_stmt_error): New functions.
7934 (java_get_real_method_name): Identify constructors bearing class
7935 names in source code compiled classes only.
7936 (java_complete_expand_methods): Call missing_return_error.
7937 (invocation_mode): Private methods invoked as static methods.
7938 (java_complete_tree): Call unreachable_stmt_error.
7940 1998-12-01 Tom Tromey <tromey@cygnus.com>
7942 * Makefile.in (+target): Removed.
7943 (+xmake_file): Likewise.
7944 (+tmake_file): Likewise.
7945 (.NOEXPORT): Removed duplicate.
7947 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7949 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7951 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7953 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7954 libiberty.h. Provide an xmalloc definition.
7956 * jvspec.c: Remove the xmalloc prototype.
7958 * parse-scan.y: Include config.h and system.h. Don't include
7959 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7960 Provide an xstrdup definition.
7962 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7964 * jcf-path.c (add_entry): Recognize ".jar" too.
7965 * lang-specs.h: Likewise.
7967 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7969 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7970 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7972 * jcf-write.c (generate_bytecode_insns):
7973 Handle pre/post-increment/decrement of long.
7975 * jcf-write.c (generate_bytecode_insns):
7976 Handle missing exception handler (finally for synchronized).
7978 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7980 * java-tree.h (end_params_node): Declare global.
7981 * decl.c (end_params_node): New global.
7982 (init_decl_processing, start_java_method): Use end_params_node for
7983 end of list of parameter types. Follows correct gcc conventions.
7984 * expr.c (pop_argument_types, pop_arguments): Likewise.
7985 * lang.c (put_decl_node): Likewise.
7986 * typeck.c (various places): Likewise.
7987 * class.y (various places): Likewise.
7988 * parse.y (various places): Likewise.
7990 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7991 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7993 * class.c: Add #include flags.h, remove no-longer needed declaration.
7995 * class.c (layout_class_method): Remove commented-out code, re-format.
7996 Don't add vtable entry (or index) for private methods.
7997 * expr.c (expand_invoke): A private method is implicitly final.
7998 * class.c (make_class_data): If inlining or optimizing,
7999 skip private methods.
8001 * class.c (finish_class): New function. Calls existing methods,
8002 but alls emits deferred inline functions.
8003 * jcf-parse.c (parse_class_file): Call finish_class.
8004 * parse.y (java_complete_expand_methods): Likewise.
8006 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8008 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8010 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8012 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8014 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8016 * (generate_classfile): Always write class access flag with
8019 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * class.c (maybe_layout_super_class): New function.
8022 (layout_class): Reorganized. Loop on class methods dispatched into
8023 a new function. Call maybe_layout_super_class.
8024 (layout_class_methods, layout_class_method): New functions.
8025 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8027 (expand_invoke): Likewise.
8028 * java-tree.h (all_class_list): New global variable declared.
8029 (layout_class_methods, layout_class_method): New function
8031 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8032 * jcf-parse.c (all_class_list): New global variable.
8033 (load_class): Extended what class_or_name can be. Use parser
8034 context mechanism to save globals before calling jcf_parse.
8035 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8036 is set on the file name.
8037 (jcf_parse): Layout class methods when Object is loaded, otherwise
8038 record class in all_class_list for delayed method layout.
8039 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8040 * lang.c (put_decl_node): Decode <init> into the decl context
8042 * lex.c (java_allocate_new_line): Use xmalloc.
8043 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8044 pointers, not TREE_LIST elements.
8045 (struct parser_ctxt): Fixed comment indentations, added comments
8046 and reordered some fields.
8047 (java_check_methods): Function prototype removed.
8048 * parse.y (java_push_parser_context): Use xmalloc.
8049 (java_parser_context_restore_global): Pop extra pushed ctxp only
8050 when there's nothing next.
8051 (maybe_create_class_interface_decl): Fixed comment, add new
8052 created class decl to all_class_list.
8053 (method_header): Use GET_REAL_TYPE on argument's types.
8054 (method_declarator): Use GET_REAL_TYPE, change type to the real
8055 type in TREE_LIST dependency node. Build argument list with the
8057 (create_jdep_list): Use xmalloc. Removed allocation error message.
8058 (obtain_incomplete_type): Fixed leading comment. Broadened
8059 incoming argument meaning.
8060 (register_incomplete_type): Use xmalloc. Removed allocation error
8062 (safe_layout_class): Fixed leading comment.
8063 (jdep_resolve_class): Reversed if statement condition and switch
8065 (resolve_and_layout): Fixed leading comment. Broadened incoming
8067 (complete_class_report_errors): New local variable name, for
8068 clarity. purify_type_name used for all error cases.
8069 (java_get_real_method_name): Stricter check on constructors.
8070 (java_check_regular_methods): Reverse methods list only if not
8071 already laid out. Layout artificial constructor.
8072 (java_check_methods): Deleted.
8073 (source_start_java_method): Obtain incomplete type for patchable
8075 (java_layout_classes): Fixed leading comment. Use
8076 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8077 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8078 before returning. Fixed comments.
8079 (java_expand_classes): Check for errors up front.
8080 (patch_method_invocation): Class to search is resolved and laid
8083 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8085 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8087 * javaop.h (int8): Removed - not used.
8088 (jbyte): Redefine portably with correct signedness.
8090 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8092 * jcf-write.c (generate_bytecode_insns): Fix typo
8093 OPCODE_getstatic to OPCODE_getfield.
8095 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8096 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8097 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8099 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8101 * jcf-parse.c (jcf_parse_source): Function returned type is
8102 void. Added prototype.
8103 (jcf_parse): Function returned type is void.
8104 (yyparse): Remove call to fclose on the last parsed file.
8106 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8108 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8110 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8111 (layout_class): Cope with methods featuring WFL in decl names.
8112 * decl.c (unqualified_object_id_node): New global variable,
8114 (build_decl_no_layout): Removed.
8115 * expr.c (build_primtype_type_ref): Handle Double.
8116 (java_lang_expand_expr): Fixed indentations.
8117 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8118 (flag_wall, flag_redundant, flag_not_overriding,
8119 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8120 variable declarations.
8121 (build_decl_no_layout): Removed prototype.
8122 (java_get_real_method_name): Added prototype.
8123 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8124 (java_parse_abort_on_error): Macro now just returns.
8125 * jcf-parse.c (jcf_parse_source): Check fclose returned
8126 value. Call emit_register_classes if java_report_errors returns
8128 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8129 flag_static_local_jdk1_1): New integer flags.
8130 (lang_decode_option): New flags set here.
8131 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8132 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8133 the flag_redundant variable.
8134 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8135 when parsing java.lang.Object class.
8136 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8138 (resolve_qualified_expression_name): Fixed indentation.
8139 (patch_array_ref): Changed prototype.
8140 (not_initialized_as_it_should_p): Prototype removed.
8141 (java_report_errors): Added function prototype.
8142 * parse.y (formal_parameter:): Changed error message for not yet
8143 supported final parameters.
8144 (class_type_list:): Set both PURPOSE and VALUE of created
8145 TREE_LIST to be class_type.
8146 (primary_no_new_array:): Handle class literals on primitive types.
8147 (parse_warning_context): Reinstalled correct force_error and
8148 do_warning flags setups.
8149 (java_report_errors): Changed prototype. Return java_error_count
8151 (variable_redefinition_error): Consider treating variable type as
8153 (create_interface): Warn about redundant abstract modifier if
8154 flag_redundant is set. Changed error message.
8155 (lookup_field_wrapper): Save/restore globals before/after looking
8157 (duplicate_declaration_error_p): Consider treating declaration
8158 type as a fake pointer.
8159 (register_fields): Extract real type from dependency node. Check
8160 for duplicate field declaration after type adjustment. Use
8161 DECL_INITIAL to store static final initialized values.
8162 (method_header): Extract real function type from dependency node.
8163 (check_abstract_method_header): Use GET_METHOD_NAME.
8164 (obtain_incomplete_type): Layout fake pointer type.
8165 (safe_layout_class): Don't try to check for methods before layout.
8166 (java_complete_class): Don't check for correct throws clause
8167 elements inheritance here.
8168 (resolve_and_layout): Broadened name parameter meaning.
8169 (reset_method_name): Use GET_METHOD_NAME.
8170 (java_get_real_method_name): New function.
8171 (java_check_regular_methods): Don't check methods in
8172 java.lang.Object. Verify lineage of throws clause elements. Use
8173 flag_no_overriding in warning report.
8174 (check_throws_clauses): Don't check if class was from
8175 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8176 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8177 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8178 warning on unsupported final local variables. Use build_decl
8179 instead of build_decl_no_layout. Get real local variable type from
8181 (source_start_java_method): Get real parameter type from
8182 dependency node. Call build_decl instead of build_decl_no_layout.
8183 (java_layout_classes): Reverse tree and layout type and class as
8184 required. Mark class as loaded when done.
8185 (resolve_field_access): Fixed indentation. Restricted condition
8186 leading to static field access code generation. Set field_type
8187 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8188 (resolve_qualified_expression_name): Initialize type_found to
8189 null. Handle static field resolved during qualification. Fixed
8190 layout on non primitive field decl types.
8191 (not_accessible_p): Fixed typo in comment.
8192 (patch_method_invocation): Resolve and layout class to search from
8194 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8195 layout non primitive type, if necessary. Make method node only to
8197 (find_applicable_accessible_methods_list): Consider WFL'ed method
8198 decl names. Fixed indentation.
8199 (argument_types_convertible): Resolve and layout target type if
8201 (java_complete_tree): Fixed indentation problems. Rewrote
8202 CALL_EXPR thrown exceptions check. Re-installed further processing
8203 of the assignment in certain cases.
8204 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8205 inlining on class literals.
8206 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8208 (valid_method_invocation_conversion_p): Likewise.
8209 (patch_string): Temporary disable forbidden use of `this' in
8210 explicit constructor invocations when doing string concatenation
8212 (patch_unaryop): Added comment. Reinstalled code to disable
8213 further check on assignment operation with cast expression RHS.
8214 (patch_switch_statement): Fixed indentation.
8215 (build_try_statement): Call build_decl instead of
8216 build_decl_no_layout.
8217 (patch_synchronized_statement): Likewise.
8218 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8219 IS_UNCHECKED_EXPRESSION_P.
8220 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8221 layout argument exception type.
8222 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8223 of IS_UNCHECKED_EXPRESSION_P.
8225 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8227 * jcf-parse.c (yyparse): Open class file in binary mode.
8229 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8231 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8233 * jcf-write.c (perform_relocations): Move check out one loop.
8235 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8237 * Make-lang.in: Fix reference to srcdir.
8238 * jv-scan.c: Add missing xmalloc prototype.
8239 * jvgenmain.c: Ditto.
8241 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8243 * decl.c (error_mark_node), java-tree.h: New global.
8244 * parse.y: Use empty_stmt_node instead of size_zero_node.
8245 (build_if_else_statement): If missing else, use empty_stmt_node.
8247 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8248 (java_complete_expand_method): Complain if return is missing.
8249 (java_check_regular_methods): Comment out incorrect error check.
8250 (not_accessible_p): Fix incorrect handling of protected methods.
8251 (patch_method_invocation): Pass correct context to not_accessible_p.
8252 (find_applicable_accessible_methods_list): Likewise.
8253 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8254 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8255 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8256 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8258 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8259 (push_int_const): Remove reundant NOTE_PUSH.
8260 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8261 (- case SWITCH_EXPR): Fix code generation bug.
8262 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8263 (generate_classfile): More robust for abstract methods.
8265 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8267 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8268 * Make-lang.in: Ditto.
8270 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8273 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8275 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8277 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8279 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8281 Allow uses of interface types to verify. This is not really
8282 type-safe, but it matches what Sun does, and is OK as long as
8283 there are appropriate run-time checks.
8284 * verify.c (merge_types): If merging two interface types,
8285 just set the result to java.lang.Object.
8286 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8288 1998-11-13 Tom Tromey <tromey@cygnus.com>
8290 * gjavah.c (main): Handle --output-class-directory argument.
8291 * jvspec.c (lang_specific_driver): Translate `-d' into
8293 * jcf.h (jcf_write_base_directory): Declare.
8294 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8295 * lang-options.h: Mention -foutput-class-dir.
8296 * jcf-write.c (jcf_write_base_directory): New global.
8297 (make_class_file_name): Put generated .class file into `-d'
8298 directory, or into source directory if -d not given. Function now
8300 (write_classfile): Free class file name. Handle case where class
8302 (DIR_SEPARATOR): New macro.
8303 Include <sys/stat.h>
8305 * Makefile.in (prefix): New macro.
8307 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8309 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8310 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8311 here (done in patch_invoke instead).
8312 (case_identity): Moved here from parse.y.
8314 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8315 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8316 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8317 so they can be efficiently scanned without recursion.
8318 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8319 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8320 in BLOCK iteratively, rather than recursively.
8322 * parse.y (do_unary_numeric_promotion): New function.
8323 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8325 * parse.y (patch_newarray): Various fixes.
8327 Re-do handling of switch statements (for proper block scoping).
8328 * parse.y: Add just a single block for the enture switch block,
8329 but don't create any "case blocks".
8330 (group_of_labels): Rmeoved unneeded non-terminal.
8331 CASE_EXPR and DEFAULT_EXPR are added to current block.
8332 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8333 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8334 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8335 * parse.y (wfl_operator, print_int_node): Make non-static.
8336 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8337 as part of recursive scan of block.
8338 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8339 (patch_switch_statement): Most tests move dinto java_complete_tree.
8341 * parse.y: Make various production be non-typed (void).
8342 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8343 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8344 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8346 * jcf-write.c (struct jcf_handler): New type.
8347 (struct jcf_switch_state): New type.
8348 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8349 (alloc_handler, emit_unop, emit_reloc): New functions.
8350 (adjust_typed_op): Add extra parameter ("max type" offset).
8351 (emit_switch_reloc, emit_case-reloc): New function.
8352 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8353 (generate_bytecode_insns): Support REAL_CST, switch statements,
8354 exception handling, method calls, object/array creation, and more.
8356 * class.c: Remove some unused variables.
8357 * constants.c (find_string_constant): New function.
8358 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8359 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8360 if flag_emit_class_files.
8362 1998-11-12 Tom Tromey <tromey@cygnus.com>
8364 * jcf-io.c (find_class): Added explanatory comment.
8366 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8367 trailing slash to `.zip' entries.
8369 * jvspec.c (lang_specific_driver): Correctly handle case where
8370 GC_NAME not defined.
8372 1998-11-11 Tom Tromey <tromey@cygnus.com>
8374 * jvspec.c (GC_NAME): New define.
8375 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8377 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8379 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8381 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8383 1998-11-11 Tom Tromey <tromey@cygnus.com>
8385 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8387 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8389 * class.c (is_compiled_class): Call safe_layout_class for class
8390 compiled from source.
8391 * conver.h (convert_to_integer, convert_to_real,
8392 convert_to_pointer): Added prototypes.
8393 * decl.c (init_decl_processing): Non longer push the decls of
8394 `methodtable', `constants', `Class', `Field', `dispatchTable'
8395 `jexception' and `Method'.
8396 * expr.c (build_invokeinterface): New function.
8397 (expand_invoke): static variable CLASS_IDENT now in
8398 build_invokeinterface. Use build_invokeinterface.
8399 (expand_java_field_op): Moved code to inline
8400 java.lang.PRIMTYPE.TYPE into a function.
8401 (build_primtype_type_ref): New function.
8402 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8403 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8404 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8405 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8406 (DECL_LOCAL_STATIC_VALUE): New macro.
8407 (build_invokeinterface, build_primtype_type_ref): New function
8409 (java_parse_abort_on_error): Macro rewritten.
8410 * jcf-parse.c (current_method): Add comment to declaration.
8411 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8412 Function prototypes fixed.
8413 (jcf_parse_source): push/pop parser context. save/restore global.
8414 (parse_source_file): Fixed leading comment. Now take a
8415 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8416 classes and pop the parser context anymore.
8417 (yyparse): Push parser context, save globals, parse the source
8418 file, restore globals and pop the parser context when processing a
8420 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8421 * lex.c (java_parse_doc_section): New function.
8422 (java_lex): Call java_parse_doc_section when appropriate. Build an
8423 operator around INSTANCEOF_TK.
8424 * lex.h (java_lineterminator, java_sprint_unicode,
8425 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8426 Prototypes rewritten.
8427 (java_parse_escape_sequence, java_letter_or_digit_p,
8428 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8429 java_read_unicode, java_store_unicode, java_read_char,
8430 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8431 Added function prototypes.
8432 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8434 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8436 (struct parser_ctxt): New fields: deprecated,
8437 current_parsed_class_un, gclass_list.
8438 (fix_method_argument_names, issue_warning_error_from_context,
8439 resolve_package, lookup_package_type): New function prototypes.
8440 (resolve_expression_name): Fixed function prototype.
8441 (find_applicable_accessible_methods_list): Fixed indentation, added
8442 extra argument in prototype.
8443 (check_final_assignment, build_null_of_type, check_deprecation,
8444 check_method_redefinition, reset_method_name,
8445 java_check_regular_methods, java_check_abstract_methods,
8446 maybe_build_primttype_type_ref): New function prototype.
8447 * parse.y (conver.h): Include.
8448 (INSTANCEOF_TK): Tagged <operator>.
8449 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8450 (relational_expression:): Build binop for instanceof.
8451 (java_push_parser_context): Remember ctxp->gclass_list across
8453 (java_pop_parser_context): Simply return if no context
8454 exists. Remember gclass_list across contexts.
8455 (issue_warning_error_from_context): New function.
8456 (parse_error_context): Don't setup ctxp->elc here. Call
8457 issue_warning_error_from_context instead.
8458 (parse_warning_context): Likewise.
8459 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8460 setup. Link new class/interface to ctxp->gclass_list.
8461 (add_superinterfaces): Register interface as incomplete if not
8463 (create_class): Remember class unqualified name in
8464 ctxp->current_parsed_class_un. Check class deprecation.
8465 (register_fields): Check field deprecation. Remember static final
8466 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8468 (method_header): New local variable ORIG_ARG. Use unqualified
8469 current class name for check on constructor errors. Promote return
8470 type if of record type. Argument list fix moved in
8471 fix_method_argument_names, called here. Check method deprecation.
8472 (fix_method_argument_names): New function.
8473 (method_declarator): Promote record typed arguments.
8474 (safe_layout_class): Check class methods before layout.
8475 (java_complete_class): Compute field layout when patched.
8476 (do_resolve_class): Try to load class after having it renamed
8477 after the package name.
8478 (get_printable_method_name): Use DECL_CONTEXT.
8479 (reset_method_name): New function.
8480 (check_method_redefinition): Use reset_method_name.
8481 (java_check_regular_methods): New local variable
8482 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8483 names for error report. Check for compile-time error when method
8484 found has default (package) access.
8485 (java_check_abstract_methods): Now takes an interface DECL node as
8486 an argument. Also reinstall real name on unchecked
8487 overriding/hiding methods for error report.
8488 (java_check_methods): Fixed leading comment. Get classes to verify
8489 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8490 CLASS_METHOD_CHECKED_P on class verification.
8491 (lookup_java_method2): Get real method name if necessary.
8492 (find_in_imports): Don't check package class access here.
8493 (resolve_package, lookup_package_type): New functions.
8494 (java_layout_classes): Fixed leading comment. Take classes to be
8495 laid out from ctxp->gclass_list.
8496 (java_complete_expand_methods): Don't expand native and abstract
8498 (java_expand_classes): New function.
8499 (resolve_expression_name): Use additional argument ORIG. Retrieve
8500 values of static final field of primitive types.
8501 (resolve_field_access): Handles static final field of promotive
8503 (resolve_qualified_expression_name): Handle STRING_CST as
8504 primaries and package name resolution. Check deprecation on found
8505 decls. Set where_found and type_found on non static field resolved
8506 during qualification. Layout non primitive field decl types.
8507 (check_deprecation): New function.
8508 (maybe_access_field): Simplified.
8509 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8510 removed. Reverse method's argument when primary is a type. Don't
8511 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8512 instead. Include abstract class in the list of class searchable
8513 for constructors. Use DECL_CONTEXT of found method for access
8514 checks. Check method deprecation.
8515 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8516 converting arguments. Handle INVOKE_INTERFACE.
8517 (lookup_method_invoke): Search constructor using existing
8518 infrastructure (don't rely on lookup_java_constructor anymore).
8519 (find_applicable_accessible_methods_list): Extra argument flag
8520 LC. Now include constructor in the search.
8521 (qualify_ambiguous_name): Conditional expression are primaries.
8522 (not_initialized_as_it_should_p): static final are always
8524 (java_complete_tree): Pass extra NULL argument to
8525 resolve_expression_name. Stricter test to carry on patching
8526 assignments. New case for INSTANCEOF_EXPR.
8527 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8528 (check_final_assignment, maybe_build_primttype_type_ref): New
8530 (patch_assignment): Detect resolved static finals and carry normal
8531 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8532 (try_builtin_assignconv): Access constant 0 on all primitive
8534 (valid_builtin_assignconv_identity_widening_p): Accept identical
8535 types. Accept all promoted type on int type.
8536 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8537 assigned to a reference.
8538 (valid_method_invocation_conversion_p): Accept to check null
8540 (build_binop): Merge declaration and initialization of local
8542 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8543 numeric types. Improved validity test for qualify operators on
8545 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8546 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8547 primitive type and issue the appropriate error message.
8548 (resolve_type_during_patch): Mark class loaded when resolved.
8549 (patch_cast): Allow null to be cased to reference types.
8550 (build_null_of_type): New function.
8551 (patch_array_ref): Handle array on references correctly.
8552 (patch_return): Removed unused local variable MODIFY. Force
8553 boolean to be returned as integers. Allows null to be returned by
8554 a function returning a reference.
8555 * typeck.c (convert_to_integer, convert_to_real,
8556 convert_to_pointer): Prototypes moved to convert.h
8557 (lookup_argument_method): Use method real name, if necessary.
8559 1998-10-30 Tom Tromey <tromey@cygnus.com>
8561 * class.c (build_class_ref): Changed name of primitive classes to
8564 * class.c (make_class_data): Renamed fields: nmethods to
8565 method_count, method_count to dtable_method_count. Always set
8567 * decl.c (init_decl_processing): Likewise.
8569 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8571 * class.c (layout_class): Don't mangle <finit>, produce
8572 __finit<class> instead. Don't verify artificial methods.
8573 * decl.c (finit_identifier_node): New declared global.
8574 (init_decl_processing): finit_identifier_node initialized.
8575 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8576 * java-tree.h (finit_identifier_node): Declared as extern.
8577 (struct lang_decl): New field called_constructor.
8578 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8579 (CLASS_HAS_FINIT_P): New macro.
8580 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8581 explicit constructor invocation.
8582 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8583 CALL_SUPER_CONSTRUCTOR_P): New macros.
8584 (write_classfile): Added prototype.
8585 * jcf-parse.c (jcf_parse_source): Parse and remember for
8586 generation if the file was seen on the command line.
8587 (parse_source_file): Don't write the class file here.
8588 (yyparse): Loop on files rewritten. Set current_jcf.
8589 (parse_zip_file_entries): Parse class file only if it was found.
8590 * lang.c (init_parse): Don't open command line provided filename
8592 (lang_parse): Don't set main_jcf anymore.
8593 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8594 (JCONSTRUCTOR_CHECK): New macro.
8595 (JBSC_TYPE_P): New macro.
8596 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8597 (COMPLETE_CHECK_OP_2): New macro.
8598 (struct parse_ctxt): New field explicit_constructor_p.
8599 (check_class_interface_creation): Fixed prototype indentation.
8600 (patch_method_invocation_stmt): Prototype reflects added argument.
8601 (patch_invoke): Likewise.
8602 (complete_method_declaration, build_super_invocation,
8603 verify_constructor_circularity,
8604 build_this_super_qualified_invocation, get_printable_method_name,
8605 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8606 verify_constructor_super, create_artificial_method,
8607 start_artificial_method_body, end_artificial_method_body,
8608 generate_field_initialization_code): New function prototypes.
8609 * parse.y: Fixed leading comment
8610 (constructor_header:, constructor_body:, block_end:): Rules tagged
8612 (type_declaration:): Call maybe_generate_finit.
8613 (method_declaration:): Action for method_body: placed in new
8614 function complete_method_declaration, called here.
8615 (constructor_declaration:): Defined actions. Removed leading
8617 (constructor_header:): New rule with action.
8618 (constructor_body:): Rule rewritten using block_begin: and
8619 block_end:. Defined actions.
8620 (constructor_declarator:, explicit_constructor_invocation:):
8622 (block:): Use new rules block_begin: block_end:.
8623 (block_begin:, block_end:): New rules and actions.
8624 (block_statements:): Fixed error message for explicit
8626 (method_invocation:): Call build_this_super_qualified_invocation
8627 if primary is `this' or `super' was seen.
8628 (conditional_expression:): Action defined.
8629 (extra_ctxp_pushed_p): New static global flag.
8630 (java_parser_context_save_global): Create parser context if
8631 necessary. Use extra_ctxp_pushed_p to remember it.
8632 (java_parser_context_restore_global): Pop extra parser context if
8634 (build_array_from_name): Array on primitive types are marked
8636 (register_fields): Restore new name in field initializer
8637 expression if type was altered. Non static fields initialized upon
8638 declaration marked initialized.
8639 (maybe_generate_finit): New function.
8640 (maybe_generate_clinit): Use create_artificial_method,
8641 start_artificial_method_body, end_artificial_method_body. Generate
8642 debug info for enclosed initialization statements.
8643 (method_header): Fixed leading comment. Check constructor
8644 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8646 (complete_method_declaration, constructor_circularity_msg,
8647 verify_constructor_circularity): New functions.
8648 (get_printable_method_name): New function.
8649 (check_method_redefinition): Don't rename <finit> methods. Fix
8650 declared constructor names. Error message for
8651 constructors modified.
8652 (java_check_regular_methods): Local variable seen_constructor
8653 renamed saw_constructor. Skip verification on constructors. Create
8654 default constructor with create_artificial_method.
8655 (java_check_methods): Removed unnecessary empty line.
8656 (create_artificial_method, start_artificial_method_body,
8657 end_artificial_method_body): New functions.
8658 (java_layout_classes): Changed leading comment. Reverse fields
8659 list if necessary. Always layout java.lang.Object if being
8661 (java_complete_expand_methods): Verify constructor circularity.
8662 (java_complete_expand_method): Call fix_constructor on
8663 constructors. Local variable no_ac_found removed. Restore
8664 bindings if method body expansion failed.
8665 (fix_constructors, verify_constructor_super,
8666 generate_field_initialization_code): New function.
8667 (java_expand_classes): Fixed leading comment. Write class file
8669 (resolve_expression_name): Check for illegal instance variable
8670 usage within the argument scope of an explicit constructor
8672 (resolve_qualified_expression_name): Pass extra from_super flag
8673 when invoking patch_method_invocation_stmt. New case for
8674 conditional expression when used as a primary. Check for error
8675 when acquiring super.
8676 (patch_method_invocation_stmt): Added extra argument super. New
8677 local variable is_static_flag. Set class_to_search according to
8678 the nature of the constructor invocation. Don't add `this'
8679 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8680 invocation within the argument scope of explicit constructor
8681 invocation. Set is_static according to is_static_flag. Provide
8682 extra `super' argument to patch_invoke invocation.
8683 (patch_invoke): New argument from_super. Loop on arguments
8684 indentation fixed. Pass from_super to invocation_mode. New switch
8685 case INVOKE_SUPER. Fixed error message in switch default case.
8686 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8688 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8689 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8690 message takes constructors into account.
8691 (find_applicable_accessible_methods_list): Fixed indentation.
8692 (qualify_ambiguous_name): Take explicit constructor invocation
8693 into account. Deal with a conditional expression as a primary to
8695 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8696 case. Added extra argument to patch_method_invocation_stmt.
8697 Register calls made to explicit constructor `this'. Don't call
8698 save_expr in ARRAY_REF case when emitting class files. Check for
8699 illegal use of this when expanding explicit constructor invocation
8701 (complete_function_arguments): Set and reset parser context
8702 explicit_constructor_p field value when appropriate.
8703 (build_super_invocation, build_this_super_qualified_invocation):
8705 (patch_assignment): Fixed typo.
8706 (patch_unaryop): Check on final fields occurs only when a decl
8708 (patch_return): Take constructors into account.
8709 (patch_conditional_expr): New function.
8710 * typeck.c (build_java_signature): Removed unnecessary empty line.
8712 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8714 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8716 1998-10-28 Tom Tromey <tromey@cygnus.com>
8718 * decl.c (init_decl_processing): Renamed fields.
8719 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8720 interface_len, msize fields.
8722 * class.c (make_class_data): Removed subclass_head and
8723 subclass_next fields.
8724 * decl.c (init_decl_processing): Removed subclass_head and
8725 subclass_next fields.
8727 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8729 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8730 * mangle.c (emit_unicode_mangled_name): Similarly.
8732 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8734 * jcf-parse.c (get_constant): Place braces around code to compute
8735 'd' when REAL_ARITHMETIC is not defined.
8737 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8739 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8742 1998-10-23 Tom Tromey <tromey@cygnus.com>
8744 * lang-specs.h: `.zip' files are input to jc1.
8746 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8748 * jvspecs.c: Add (but don't enable) support for combining multiple
8749 .class and .java input filenames to a single jc1 invocation.
8750 Add support for -C flag (copile to .class files).
8751 Translate -classpath and -CLASSPATH arguments.
8752 * lang-specs.h: Don't set %2 spec.
8754 1998-10-22 Tom Tromey <tromey@cygnus.com>
8756 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8758 (add_path): Don't add trailing separator to non-empty path
8761 * lang.c (lang_decode_option): Check for -fclasspath and
8762 -fCLASSPATH before examining other `-f' options.
8764 * java-tree.h (finalize_identifier_node): Don't declare.
8765 * class.c (make_class_data): Don't push "final" field.
8766 * decl.c (init_decl_processing): Don't push "final" field.
8767 (finalize_identifier_node): Removed.
8768 (init_decl_processing): Don't set finalize_identifier_node.
8770 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8772 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8774 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8775 (JV_SCAN_SOURCES): New macro.
8776 (JCF_DUMP_SOURCES): Likewise.
8777 (jcf-dump$(exeext)): New target.
8778 (jv-scan$(exeext)): New target.
8780 1998-10-22 Tom Tromey <tromey@cygnus.com>
8782 * Makefile.in (LEX): Removed.
8783 (LEXFLAGS): Likewise.
8784 (SET_BISON): New macro.
8786 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8787 spurious diffs in parse.c.
8788 ($(PARSE_SCAN_C)): Likewise.
8789 (PARSE_DIR): New macro.
8791 (PARSE_SCAN_C): Likewise.
8792 (PARSE_RELDIR): New macro.
8794 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8796 * jcf-io.c (find_class): Use saw_java_source to determine when to
8797 look for `.java' file.
8798 * jcf-parse.c (saw_java_source): New global.
8799 (yyparse): Set it if `.java' file seen.
8801 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8802 (GCJH_SOURCES): Likewise.
8803 * Makefile.in (datadir): New macro.
8804 (libjava_zip): Likewise.
8805 (JAVA_OBJS): Added jcf-path.o.
8806 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8807 (../gcjh$(exeext)): Likewise.
8808 (jcf-path.o): New target.
8809 * java-tree.h (fix_classpath): Removed decl.
8810 * jcf-parse.c (fix_classpath): Removed.
8811 (load_class): Don't call fix_classpath.
8812 * parse.y (read_import_dir): Don't call fix_classpath.
8813 * lex.h: Don't mention classpath.
8814 * lex.c (java_init_lex): Don't initialize classpath.
8815 * jcf-io.c (classpath): Removed global.
8816 (find_class): Use jcf_path iteration functions. Correctly search
8817 class path for .java file.
8818 (open_in_zip): New argument `is_system'.
8819 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8820 classpath-related options.
8821 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8823 (lang_init): Call jcf_path_init.
8824 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8825 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8826 Correctly put braces around second string in each entry.
8827 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8828 classpath-related options.
8829 (help): Updated for new options.
8830 * jcf.h: Declare functions from jcf-path.c. Don't mention
8832 * jcf-path.c: New file.
8834 * jcf-depend.c: Include jcf.h.
8836 * jcf-write.c (localvar_alloc): Returns `void'.
8837 (localvar_free): Removed unused variable.
8839 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8840 (init_parse): Use OBJECT_SUFFIX, not ".o".
8842 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * class.c (emit_register_classes): Renamed from
8845 emit_register_class.
8846 * java-tree.h (emit_register_classes): Prototype renamed from
8847 emit_register_class.
8848 * jcf-parse.c (yyparse): Call emit_register_classes once before
8850 * parse.y (java_expand_classes): No longer register classes.
8852 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8854 * class.c (is_compiled_class): New local variable
8855 seen_in_zip. Identify classes found in currently compiled source
8857 * decl.c (complete_start_java_method): Fixed typo.
8858 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8859 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8860 (CLASS_P): Moved around.
8861 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8862 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8864 (jcf_parse_source): Changed leading comment. Removed unnecessary
8865 fclose and CLASS_FROM_SOURCE_P marking.
8866 (parse_source_file): New local variables remember_for_generation
8867 and filename. Mark parsed file name identifier node. Removed block
8868 executed when parse_only was null. Set remember_for_generation.
8869 Use it as an argument to java_pop_parser_context.
8870 (yyparse): New local variables several_files, list, next node and
8871 current_file_list. Split ampersand separated file names into
8872 current_file_list. Iterate through the list and parse accordingly.
8873 * parse.h (java_pop_parser_context): New function prototype.
8874 * parse.y (ctxp_for_generation): New static global variable.
8875 (java_pop_parser_context): New argument generate. Link popped ctxp
8876 to ctxp_for_generation list accordingly.
8877 (java_complete_expand_methods): Fixed indentation.
8878 (java_expand_classes): New function.
8880 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8882 * Makefile.in: Link with libiberty.a instead of memmove.o.
8884 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * lex.c (setjmp.h): No longer included.
8887 * lex.h (setjmp.h): Included.
8888 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8889 (duplicate_declaration_error_p): Renamed from
8890 duplicate_declaration_error.
8891 (build_array_from_name): New function prototype.
8892 * parse.y (setjmp.h): No longer included.
8893 (variable_declarator_id): Define action.
8894 (build_array_from_name): New function.
8895 (duplicate_declaration_error_p): Renamed from
8896 duplicate_declaration_error. Fixed leading comment.
8897 (register_fields): Main `for' loop reorganized. Uses
8898 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8899 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8900 build_array_from_name.
8901 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8903 (read_import_dir): Don't try to skip `.' and `..'.
8904 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8905 build_array_from_name. Main `for' loop reorganized.
8906 (resolve_qualified_expression_name): When building access to a
8907 field, use the type where the field was found, not its own type.
8908 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8909 field was found is null.
8910 (qualify_ambiguous_name): Sweep through all successive array
8913 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * java-tree.h (pop_labeled_block, lang_printable_name,
8916 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8917 interface_of_p, inherits_from_p, fix_classpath,
8918 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8919 make_class_data, register_class, alloc_name_constant): New
8920 function prototypes.
8921 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8922 indentation. Added cast to remove warning.
8923 (lang_printable_name): Set v argument unused.
8924 (lang_print_error): Added argument to lang_printable_name call.
8925 (java_dummy_print, print_lang_decl, print_lang_type,
8926 print_lang_identifier, lang_print_xnode): All argument marked
8928 * lex.c (java_unget_unicode): Removed unnecessary argument.
8929 (java_allocate_new_line): Unused local variable is gone.
8930 (java_read_char): Added parenthesis in expressions to remove
8931 warnings. Added final return statement.
8932 (java_read_unicode): Added parenthesis in expression to remove
8934 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8935 (java_parse_escape_sequence): Likewise.
8936 (java_lex): Unused local variables are gone. Fixed
8937 java_unget_unicode invocation.
8938 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8940 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8941 lang_printable_name invocation in macro.
8942 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8944 (duplicate_declaration_error): Suppressed unused argument in
8946 (identical_subpath_p): Function declaration is gone.
8947 (patch_invoke): Suppressed unused argument in prototype.
8948 (patch_cast, build_labeled_block, check_thrown_exceptions):
8950 * parse.y (setjmp.h): Included
8951 (toplev.h): Likewise.
8952 (field_declaration:): Suppressed unused local
8953 (label_decl:): Fixed build_labeled_block invocation.
8954 (java_pop_parser_context): Put extra parenthesis around assignment
8956 (yyerror): Suppressed unused local variables.
8957 (variable_redefinition_error): Fixed lang_printable_name
8959 (create_interface): Suppressed unused local variables.
8960 (create_class): Likewise.
8961 (duplicate_declaration_error): Suppressed unused argument. Fixed
8962 lang_printable_name invocation.
8963 (register_fields): Suppressed unused local variable. Fixed
8964 duplicate_declaration_error invocation.
8965 (method_header): Suppressed unused local variable.
8966 (method_declarator, parser_check_super): Likewise.
8967 (java_complete_class): Suppressed unused local variable. Fixed
8968 fatal error message.
8969 (complete_class_report_errors): Added default: in switch.
8970 (java_check_regular_methods): Fixed lang_printable_name
8972 (check_throws_clauses): Likewise.
8973 (java_check_abstract_methods): Suppressed unused local
8974 variable. Fixed lang_printable_name invocation.
8975 (read_import_entry): Added supplemental return statement.
8976 (read_import_dir): Suppressed unused local variables.
8977 (check_pkg_class_access, declare_local_variables): Likewise.
8978 (source_start_java_method): Suppressed unused extern variable
8980 (expand_start_java_method): Suppressed unused extern and local
8981 variable declarations.
8982 (java_complete_expand_methods): Likewise.
8983 (java_complete_expand_method): Suppressed unused local variables.
8984 (make_qualified_name): Likewise.
8985 (resolve_qualified_expression_name): Added default: in
8986 switch. Fixed lang_printable_name invocation.
8987 (class_instance_creation_expression): Added parenthesis around
8989 (patch_method_invocation_stmt): Fixed lang_printable_name and
8990 patch_invoke invocations.
8991 (check_for_static_method_reference): Fixed lang_printable_name
8993 (patch_invoke): Suppressed unused arguments and local variables.
8994 (lookup_method_invoke): Suppressed unused local variables.
8995 (qualify_ambiguous_name): Added default: in switch.
8996 (identical_subpath_p): Function removed.
8997 (patch_assignment): Suppressed unused local variables. Suppressed
8998 unnecessary if statement. Fixed lang_printable_name invocations.
8999 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9000 (valid_ref_assignconv_cast_p): Parenthesis around
9001 expression. Suppressed unused local variables.
9002 (build_binop): Suppressed unused local variables. fixed
9003 lang_printable_name invocations.
9004 (string_constant_concatenation): Suppressed unused local
9006 (patch_unaryop): Fixed lang_printable_name invocation.
9007 (patch_cast): Suppressed unnecessary argument. Fixed
9008 lang_printable_name invocation.
9009 (patch_array_ref): Fixed lang_printable_name invocation.
9010 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9011 (build_labeled_block): Suppressed unused argument.
9012 (generate_labeled_block): Fixed build_labeled_block invocation.
9013 (build_loop_body): Suppressed unused local variables.
9014 (patch_loop_statement): Likewise.
9015 (patch_exit): Fixed lang_printable_name invocation.
9016 (patch_switch_statement): Likewise.
9017 (case_identity): First argument marked unused.
9018 (patch_try_statement): Fixed lang_printable_name invocations.
9019 (patch_synchronized_statement, patch_throw_statement): Likewise.
9020 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9021 lang_printable_name invocations.
9022 (check_thrown_exceptions_do): Suppressed unused argument.
9024 1998-10-14 Tom Tromey <tromey@cygnus.com>
9026 * jcf-write.c (write_classfile): Add output class file as target.
9027 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9028 * jcf.h: Added declarations for dependency-tracking functions.
9029 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9030 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9031 (finish_parse): Call jcf_dependency_write.
9032 (dependency_tracking): New global.
9033 (DEPEND_SET_FILE): New define.
9034 (DEPEND_ENABLE): New define.
9035 (init_parse): Enable dependency tracking if required.
9037 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9038 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9039 (../gcjh$(exeext)): Likewise.
9040 (jcf-depend.o): New target.
9041 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9042 (GCJH_SOURCES): Likewise.
9043 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9045 (find_classfile): Added dep_name argument.
9046 (find_class): Compute name of dependency.
9047 (open_in_zip): Call jcf_dependency_add_file.
9048 * gjavah.c (output_file): No longer global.
9049 (usage): Don't mention "gjavah".
9051 (java_no_argument): Likewise.
9052 (version): Likewise.
9053 (main): Recognize and handle -M family of options.
9054 (print_mangled_classname): Return is void.
9055 (process_file): Handle case where output is suppressed.
9056 (HANDLE_END_FIELD): Likewise.
9057 (HANDLE_METHOD): Likewise.
9058 * jcf-depend.c: New file.
9060 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9062 * java-tree.def: Add missing newline at EOF.
9064 1998-10-13 Tom Tromey <tromey@cygnus.com>
9066 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9067 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9069 Include <config.h> and "system.h".
9070 (disassemble_method): Undefine RET to avoid clash with
9073 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9075 * decl.c (runtime_exception_type_node, error_exception_type_node):
9076 New global variables.
9077 (init_decl_processing): Initialized.
9078 * expr.c (java_lang_expand_expr): Set caught exception type to
9079 null if catch handler argument doesn't exit.
9080 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9082 * java-tree.h (runtime_exception_type_node,
9083 error_exception_type_node): Global variables declared.
9084 (DECL_FUNCTION_THROWS): New macro.
9085 (DECL_FUNCTION_BODY): Modified comment.
9086 (DECL_SPECIFIC_COUNT): Likewise.
9087 (struct lang_decl): New field throws_list.
9088 (IS_UNCHECKED_EXPRESSION_P): New macro.
9089 * lex.c (java_lex): Generate location information for THROW_TK.
9090 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9091 EXCEPTIONS_P): New macros.
9092 (enum jdep_code): New value JDEP_EXCEPTION.
9093 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9094 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9095 PATCH_METHOD_RETURN_ERROR): New macros.
9096 (patch_method_invocation_stmt): Added new argument to prototype.
9097 (patch_synchronized_statement, patch_throw_statement,
9098 check_thrown_exceptions, check_thrown_exceptions_do,
9099 purge_unchecked_exceptions, check_throws_clauses): New function
9101 * parse.y Fixed typo in keyword section.
9102 (throw:): Rule tagged <node>.
9103 (THROW_TK): Keyword tagged <operator>.
9104 (method_header:): Last argument to call to method_header passed
9106 (throws:, class_type_list:, throw_statement:,
9107 synchronized_statement:, synchronized:): Defined actions.
9108 (method_header): New local variable current. Register exceptions
9110 (java_complete_tree): Complete and verify exceptions from throws
9112 (complete_class_report_errors): Error message on exceptions not
9114 (java_check_regular_methods): Fixed typo. Shortcut on private
9115 overriding methods. Changed error message on method
9116 redefinition. Check for throws clause compatibility.
9117 (check_throws_clauses): New function.
9118 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9119 method. Changed error message on method redefinition.
9120 (currently_caught_type_list): New static variable.
9121 (java_complete_expand_methods): Purge unchecked exceptions from
9122 throws clause list. Call PUSH_EXCEPTIONS before walk and
9123 POP_EXCEPTIONS after.
9124 (resolve_qualified_expression_name): Pass new argument as NULL to
9125 patch_method_invocation_stmt.
9126 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9127 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9128 argument list when appropriate. Use new argument if non null to
9129 store selected method decl.
9130 (patch_invoke): Convert if necessary args of builtin types before
9131 forming CALL_EXPR. Argument list no longer reversed here.
9132 (invocation_mode): Treat final methods as static methods.
9133 (java_complete_tree): New cases for THROW_EXPR: and
9134 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9136 (complete_function_arguments): No more RECORD_TYPE
9137 conversion. Function parameter nodes no longer saved.
9138 (valid_ref_assignconv_cast_p): Avoid handling null type.
9139 (patch_binop): Fixed null constant reference handling.
9140 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9142 (patch_try_statement): Fixed comments. Record caught types in
9143 list, push the list, expand try block and pop the list.
9144 (patch_synchronized_statement, patch_throw_statement,
9145 check_thrown_exceptions, check_thrown_exceptions_do,
9146 purge_unchecked_exceptions): New functions.
9147 * typeck.c (lookup_argument_method): Allow WFL in place of method
9148 DECL_NAME during method definition check
9150 1998-10-09 Tom Tromey <tromey@cygnus.com>
9152 * gjavah.c (decode_signature_piece): New function.
9153 (print_c_decl): Use it. Added `name_override' argument.
9154 (print_method_info): Use name_override argument to print_c_decl.
9155 (seen_fields): Removed.
9156 (print_field_info): Don't update seen_fields.
9157 (struct method_name): New structure.
9158 (method_name_list): New global.
9159 (print_method_info): Add new method to list of methods.
9160 (name_is_method_p): New function.
9161 (print_field_info): If field name has same name as method, then
9163 (process_file): Parse methods before fields.
9164 (field_pass): New global.
9165 (HANDLE_END_FIELD): Take field_pass into account.
9167 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9169 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9170 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9172 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9174 * jvspec.c: Fix bug in jvgenmain_spec patch.
9176 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9179 * decl.c (soft_exceptioninfo_call_node): New global variable.
9180 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9181 takes extra integer argument. soft_exceptioninfo_call_node
9183 * except.c (java_set_exception_lang_code): New function
9184 (method_init_exceptions): Called here.
9185 (prepare_eh_table_type): New function.
9186 (expand_end_java_handler): Called here.
9187 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9188 one argument. Modified generation of call to
9189 soft_badarrayindex_node to use new argument.
9190 (build_java_arrayaccess): Pass faulty index value to
9191 build_java_throw_out_of_bounds_exception.
9192 (generate_name): New function.
9193 (java_lang_expand_expr): New local variables node, current,
9194 has_finally_p. Expand TRY_EXPR node.
9195 (process_jvm_instruction): Replace top of the stack with thrown
9196 object reference when entering exception handler.
9197 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9198 specific tree codes.
9199 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9201 (DECL_SPECIFIC_COUNT): New macro.
9202 (prepare_eh_table_type, java_set_exception_lang_code,
9203 generate_name): New function declarations.
9204 (match_java_method): Declaration deleted.
9205 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9207 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9208 * parse.h (redefinition_error, refine_accessible_methods_list,
9209 can_cast_to_p): Function declaration removed.
9210 (classitf_redefinition_error, variable_redefinition_error,
9211 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9212 find_most_specific_methods_list, argument_types_convertible,
9213 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9214 valid_cast_to_p, valid_method_invocation_conversion_p,
9215 try_reference_assignconv, add_stmt_to_compound,
9216 build_jump_to_finally, build_tree_list, patch_try_statement,
9217 java_get_catch_block): New function declarations.
9218 * parse.y (string_buffer_type): Global variable deleted.
9219 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9220 finally): Rules tagged <node>.
9221 (TRY_TK, CATCH_TK): Token tagged <operator>.
9222 (class_body_declaration:, class_member_declaration:,
9223 formal_parameter:, explicit_constructor_invocation:,
9224 interface_member_declaration:, constant_declaration:,
9225 primary_no_new_array:, class_instance_creation_expression:,
9226 array_creation_expression:): Issue error on unsuported JDK1.1
9228 (try_statement:, catches:, finally:): Define actions.
9229 (catch_clause_parameter): New rule.
9230 (catch_clause:): Use new rule catch_clause_parameter.
9231 (parse_jdk1_1_error): New function.
9232 (redefinition_error): Renamed classitf_redefinition_error.
9233 (variable_redefinition_error): New function.
9234 (check_class_interface_creation): Call
9235 classitf_redefinition_error.
9236 (java_complete_tree): Added error message on JDEP_TYPE: case.
9237 (complete_class_report_errors): Fixed indentation.
9238 (declare_local_variables): Call variable_redefinition_error.
9239 (source_end_java_method): Call java_set_exception_lang_code and
9240 emit_handlers where appropriate.
9241 (java_method_add_stmt): Call add_stmt_to_block.
9242 (add_stmt_to_block): New function.
9243 (lookup_method_invoke): Fixed outside comment. new local variable
9244 candicates. Call find_applicable_accessible_methods_list and
9245 find_most_specific_methods_list when searching for a
9246 method. Modified error report to list possible candidates when
9248 (find_applicable_accessible_methods_list,
9249 find_most_specific_methods_list, argument_types_convertible): New
9251 (refine_accessible_methods_list): Function deleted.
9252 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9253 expr (if applicable) before calling patch_array_ref.
9254 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9255 (enter_block): Fixed comment.
9256 (enter_a_block): New function.
9257 (patch_assignment): Reorganized. Call try_reference_assignconv for
9258 references. Call valid_cast_to_p instead of can_cast_to_p.
9259 (try_reference_assignconv,
9260 valid_builtin_assignconv_identity_widening_p): New functions.
9261 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9262 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9264 (build_string_concatenation): Don't resolve StringBuffer.
9265 (patch_cast): Fixed inverted arguments.
9266 (patch_array_ref): Code to save array expr deleted. Call
9267 valid_cast_to_p instead of can_cast_to_p.
9268 (generate_labeled_block): Call generate_name.
9269 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9270 patch_try_statement): New functions.
9271 * typeck.c (match_java_method): Function deleted.
9273 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9275 * jvspec.c: jvgenmain_spec uses different temporary file names.
9277 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9279 * jvspec.c (lang_specific_driver): Fail if user specifies
9280 --main= when not linking.
9282 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9284 * class.c (make_class_data): Push value for `thread' field.
9285 * decl.c (init_decl_processing): Added `thread' field to class.
9287 * class.c (add_field): Always make static fields externally
9290 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9292 * expr.c (build_java_athrow,
9293 build_java_throw_out_of_bounds_exception, expand_invoke,
9294 build_newarray, expand_java_multianewarray, build_java_monitor):
9295 Update comments to reflect _Jv_* function names.
9297 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9299 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9300 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9301 * parse.y (expand_start_java_method): Likewise.
9303 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9305 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9307 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9308 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9309 * expr.c: Remove no-longer-needed calls to promote_type.
9310 * decl.c (give_name_to_locals): Liekwise.
9311 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9312 * parse.y: Add/remove promote_type calls as appropriate.
9313 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9314 (parse_signature_string): Likewise.
9315 (build_java_array_type): Fix for now signature convenions.
9317 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9319 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9321 * class.c (init_class_processing): libjava function renamed to
9324 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9326 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9327 * java-tree.def: Fixed DEFTREECODE third argument.
9328 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9329 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9330 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9331 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9332 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9333 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9334 * lang.c (java_tree_code_type, java_tree_code_length,
9335 java_tree_code_name): New arrays.
9336 (lang_init): Append Java tree node definitions to Gcc ones.
9337 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9339 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9341 (java_lex): Allow declaration of empty string constants. Retain
9342 location information on CASE_TK and DEFAULT_TK.
9343 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9344 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9345 Modified to be more robust.
9346 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9347 (build_new_invocation, try_builtin_assignconv,
9348 patch_switch_statement, string_constant_concatenation,
9349 build_string_concatenation, patch_string_cst, patch_string,
9350 java_expand_switch): New function declarations.
9351 * parse.y: Rules related to switch and EH tagged <node>.
9352 (label_id): Set to NULL_TREE
9353 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9355 (this_or_super:): Fixed indentation.
9356 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9357 statement_expression:): Removed call to RULE on all sub-rules.
9358 (switch_expression:, switch_labels:): New rules.
9359 (switch_statement:, switch_block:, switch_block_statement_groups:,
9360 switch_block_statement_group:, switch_labels:, switch_label:):
9362 (throw_statement:, synchronized_statement:, try_statement:):
9363 Defined temporary actions.
9364 (class_instance_creation_expression:): Call
9365 build_new_invocation. Fixed indentation.
9366 (field_access): Fixed indentation.
9367 (method_invocation): Likewise.
9368 (make_qualified_primary): Use THIS_EXPR.
9369 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9370 resolving from SUPER, set *type_found.
9371 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9372 (java_complete_tree): Removed unused local variable `location'. Case
9373 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9374 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9375 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9376 STRING_CST: case. default: checks for patchable strings.
9377 (complete_function_arguments): Transform string constant or
9378 crafted StringBuffer if necessary.
9379 (build_method_invocation): Fixed comments.
9380 (build_new_invocation): New function.
9381 (patch_assignment): Call try_builtin_assignconv to figure a valid
9382 assignment conversion between builtin types.
9383 (try_builtin_assignconv): New function.
9384 (build_binop): Use URSHIFT_EXPR directly to call build.
9385 (operator_string): Use UNARY_PLUS_EXPR.
9386 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9388 (do_merge_string_cste, merge_string_cste,
9389 string_constant_concatenation, build_string_concatenation,
9390 patch_string, patch_string_cst): New function.
9391 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9392 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9393 (build_newarray_node): Use NEW_ARRAY_EXPR.
9394 (build_this): Use THIS_EXPR.
9395 (build_return): Enable debug information on return statement.
9396 (build_if_else_statement): Likewise.
9397 (complete_labeled_statement): Fixed related comment.
9398 (build_loop_body): Fixed comment.
9399 (build_bc_statement): Enable debug information on break/continue
9401 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9403 (patch_switch_statement, case_identity, java_expand_switch): New
9406 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9408 * buffer.h (BUFFER_INIT): New macro.
9409 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9410 Pass (struct jcf_partial *state) to most functions.
9411 (jcf_block, jcf_relocation): New types.
9412 Support labels, branches, conditionals, loops.
9414 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9416 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9418 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9420 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9421 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9422 not integer_type_node (INT_TYPE_SIZ bits).
9424 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9426 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9427 * jcf-dump.c (print_exception_table): New function.
9428 (disassemble_method): Better handling of wide instructions.
9429 Make more robust for bad input.
9431 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9433 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9436 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9438 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9440 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9442 * Makefile.in ($(PARSE_H)): Removed target.
9444 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9446 * Makefile.in (JAVA_OBJS): Add memmove.o
9447 (memmove.o): New target & rules.
9449 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9451 * expr.c (expand_invoke): Don't generate a call to the class init
9454 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9456 * Makefile.in: Add many missing dependencies.
9457 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9459 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9460 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9462 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9464 * decl.c (complete_start_java_method): If method is static (and
9465 not private) call _Jv_InitClass.
9466 * expr.c (expand_invoke): Don't call build_class_init.
9468 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9470 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9472 * Make-lang.in (GCJ): Define before using.
9474 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9476 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9477 losing due to namespace pollution in GNU getopt.h
9479 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9481 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9482 (java.all.cross): Likewise.
9483 (java.rest.encap): Likewise.
9485 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9487 * gjavah.c (print_class_decls): Fix thinko in arglist
9488 * jcv-io.c (find_classfile): Similarly.
9490 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9492 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9494 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9496 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9497 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9498 * Makefile.in (PARSE_C): New macro.
9499 (PARSE_H): Likewise.
9500 (PARSE_SCAN_C): Likewise.
9501 ($(PARSE_C)): Target renamed from parse.c.
9502 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9503 (clean): Remove parse-scan.c as well.
9504 (parse.o): Depend on $(PARSE_C).
9506 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9508 * README, license.terms: Removed.
9510 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9511 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9512 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9513 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9514 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9515 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9516 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9517 and Java trademark attribution.
9519 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9521 * Makefile.in: Use gcjh, not gjavah.
9522 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9523 * Make-lang.in: Changed gjavah to gcjh everywhere.
9525 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9527 * gjavah.c: Support new -prepend -add -append flags.
9528 (print_method_info): Method is not virtual if class is final.
9530 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * jv-scan.c: Fixed copyright assignment.
9533 * keyword.gperf: Likewise.
9534 * keyword.h: Likewise.
9535 * lex.c: Fixed copyright assignment.
9536 (java_lex): Push unicode back when parsing '<'.
9537 * lex.h: Fixed copyright assignment.
9538 * parse-scan.y: Likewise.
9539 * parse.h: Fixed copyright assignment.
9540 (build_debugable_stmt, complete_for_loop): New function prototypes.
9541 * parse.y: Fixed copyright assignment.
9542 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9543 size_zero_node when completing a loop with no exit condition.
9544 (for_statement_nsi:): Define action.
9545 (for_init:, for_update:): Return size_zero_node when empty.
9546 (declare_local_variables): Call build_debugable_stmt.
9547 (build_debugable_stmt): New function.
9548 (build_loop_body): Build debugable statement around loop
9550 (complete_loop_body): Take into account the debugable statement
9551 around the EXIT_EXPR.
9552 (complete_loop_body): New function.
9553 (patch_exit_expr): Fixed condition inversion.
9555 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9557 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9558 name of thread define.
9559 * jvspec.c (THREAD_NAME): New macro.
9561 (THREADLIB): Likewise.
9562 (lang_specific_driver): Recognize attempt to link with thread
9563 library or gc library. Recognize -ljava on command line so it
9564 isn't linked against more than once.
9566 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9568 * parse-scan.y (report_main_declaration): Name of the class
9569 containing `main' can be a qualified name.
9571 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9573 * config-lang.in: Changed gjavac to gjc everywhere.
9574 * Make-lang.in: Changed gjavac to gjc everywhere.
9576 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9579 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9580 and install the files.
9581 * Makefile.in (JAVA_OBJS_LITE): New variable.
9582 (compiler:): Now include jv-scan as a dependency.
9583 (../jv-scan$(exeext), parse-scan.c): New targets.
9584 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9585 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9586 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9587 check for errors even if parse_only.
9588 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9590 (yylex): New function. Uses java_lex body.
9591 (java_lex): Removed commented out statement. Remove local variable
9592 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9593 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9594 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9595 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9596 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9597 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9599 (java_lex_error): Empty if JC1_LITE is defined.
9600 (java_get_line_col): Return 0 if JC1_LITE is defined.
9601 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9602 SET_MODIFIER_CTX): Moved into the section containing the macros
9603 conditionally defined by JC1_LITE.
9604 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9605 argument if JC1_LITE is defined.
9606 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9607 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9609 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9610 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9611 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9612 to different values according to JC1_LITE.
9613 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9614 declared if JC1_LITE set.
9615 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9616 defined if JC1_LITE not set.
9617 (struct parser_ctx): Reorganized and skip the jc1 front end part
9619 (java_layout_classes): New function definition.
9620 (java_push_parser_context, java_init_lex, yyparse, yylex,
9621 yyerror): Prototype always declared. All other static function
9622 prototypes declared only if JC1_LITE is not set.
9623 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9624 declared in parse.h.
9625 (java_layout_classes): New function.
9626 (java_complete_expand_methods): No longer layout the class here.
9627 * parse-scan.y: New file.
9628 * jv-scan.c: New file.
9630 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9632 * gjavah.c (main): Handle -friend option.
9633 (friend_specs): New global.
9634 (generate_access): Handle friend_specs.
9635 (process_file): Likewise.
9636 (MAX_FRIENDS): New macro.
9637 (friend_count): New global.
9638 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9639 Changed all callers.
9641 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9643 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9644 (main): Handle processing all the entries of a named .zip archive.
9645 * jcf-io.c (jcf_trim_old_input): New function.
9646 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9648 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9650 * lang.c (flag_assume_compiled): Make default be on.
9652 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9654 * jcf-dump.c: Add bunches of flags to control output more.
9655 (process_class): New function; support printing more than one class.
9656 (main): Support new --print-main and --javap flags.
9657 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9658 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9660 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9662 Change mangling of dispatch table to match C++ vtable (w/thunks).
9663 * class.c (build_dtable_decl), java-tree.h: New function.
9664 (make_class_data): Call it.
9665 * decl.c (init_decl_processing): Likewise.
9667 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9669 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9670 soft_anewarray; adjust args passed.
9671 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9672 match _Jv_NewObjectArray.
9674 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9676 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9677 * expr.c (loopup_label): Call create_label_decl.
9678 (create_label_decl): New function.
9679 (java_lang_expand_expr): Call expand_start_bindings with argument
9681 * java-tree.h Added space after PROTO in function declarations
9683 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9684 (create_label_decl, push_labeled_block): New function
9686 * lex.c (label_id): Initialize.
9687 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9689 * parse.h Added space after PROTO in function declarations when
9691 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9692 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9693 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9694 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9696 (struct parser_ctxt): New fields current_loop,
9697 current_labeled_block.
9698 (build_if_else_statement, patch_if_else_statement,
9699 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9700 generate_labeled_block, complete_labeled_statement,
9701 build_bc_statement, patch_bc_statement, patch_loop_statement,
9702 build_new_loop, build_loop_body, complete_loop_body): New function
9704 * parse.y (java_warning_count): New global variable.
9705 (label_id): New static variable.
9706 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9707 (block:): Return size_zero_node when block is empty.
9708 (empty_statement:): Return size_zero_node.
9709 (statement:): Implement supplemental action when for_statement: is
9711 (label_decl:): New rule.
9712 (labeled_statement:): Rewritten using label_decl. Actions
9714 (labeled_statement_nsi:): Likewise.
9715 (if_then_statement): Actions implemented.
9716 (while_expression): New rule.
9717 (while_statement:): Rewritten using while_expression. Actions
9719 (while_statement_nsi:): Likewise.
9720 (do_statement_begin:): New rule.
9721 (do_statement:): Rewritten using do_statement_begin. Actions
9723 (for_statement:): Rewritten using for_begin. Actions implemented.
9724 (for_statement_nsi:): Likewise.
9725 (for_header:, for_begin:): New rules.
9726 (for_init:): Actions implemented.
9727 (statement_expression_list:, break_statement:,
9728 continue_statement:): Likewise.
9729 (yyerror): Count number of issued warning(s).
9730 (java_report_errors): Report error(s) and/or warning(s).
9731 (java_complete_class): Use build_java_argument_signature to
9732 recompute completed method signature.
9733 (java_check_regular_methods): New locals method_wfl and aflags.
9734 Use method_wfl instead of lookup_cl during error reports. Fixed
9735 indentation and modified some error messages. Use
9736 lang_printable_name in method instead of the DECL_NAME. New code
9737 to issue warnings on methods not overriding corresponding methods
9738 private to a different package.
9739 (java_method_add_stmt): Call add_stmt_to_compound.
9740 (add_stmt_to_compound): New function.
9741 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9742 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9743 (build_if_else_statement, patch_if_else_statement,
9744 build_labeled_block, generate_labeled_block,
9745 complete_labeled_statement, build_new_loop, build_loop_body,
9746 complete_loop_body, patch_loop_statement, build_bc_statement,
9747 patch_bc_statement, patch_exit_expr): New functions.
9748 * typeck.c (build_java_signature): Build argument signature before
9749 enclosing it in between parenthesis.
9751 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9753 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9754 (JAVA_OBJS): Added reminder comment
9756 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9758 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9759 be interpreted as a long long.
9761 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9763 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9764 soft_initialise_class. Use _Jv_NewMultiArray, not
9765 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9766 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9767 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9768 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9770 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9772 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9773 length_identifier_node): New global tree node constants.
9774 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9775 Replace uses by super_identifier_node etc.
9776 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9778 * parse.y (resolve_field_access): Don't special-case ".length" if
9779 flag_emit_class_files.
9780 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9781 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9784 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9786 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9787 * class.c (make_method_value): Remove init for removed fields.
9789 * class.c (layout_class): Use build_java_argument_signature.
9790 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9792 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9793 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9794 (build_java_signature): Don't use push_java_argument_signature.
9796 * typeck.c (lookup_argument_method): New function.
9797 * parse.y (java_check_regular_methods): Use lookup_argument_method
9798 instead of lookup_java_method2 followed by lookup_java_method.
9800 * parse.y (check_method_redefinition): Minor optimization.
9802 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9803 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9805 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9807 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9810 * gjavah.c (java_float_finite): Use K&R-style definition.
9811 (java_double_finite): Likewise.
9812 (generate_access): Now returns void. Changed all callers.
9813 (last_access_generated): Removed.
9814 (process_file): Only make a single pass over the .class file.
9816 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9818 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9819 for compatibility for G++ (with -fvtable-thunks).
9820 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9822 * gjavah.c (process_file): Use public inheritance for super-class.
9824 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * lex.c (java_init_lex): Initialize ctxp->package.
9827 * parse.h (struct parser_ctxt): package and package_len replaced
9828 by tree package, an identifier node. Field method_decl_list is
9829 gone. Fixed comments.
9830 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9831 class_in_current_package): New function prototypes.
9832 * parse.y (array_type:): Set class loaded flag on primitive type
9834 (package_declaration:): Assign ctxp->package to the
9836 (method_invocation:): Handle invocation of method qualified by
9838 (single_type_import_declaration:): Removed ambiguity check.
9839 (java_pop_parser_context): New local variable `next'. Reset and
9840 set IMPORT_CLASSFILE_NAME flags on current and previous import
9842 (java_accstring_lookup): Use new local macro COPY_RETURN.
9843 (lookup_field_wrapper): New function.
9844 (parser_qualified_classname): Use merge_qualified_name.
9845 (parser_check_super_interface): Broaden error message.
9846 (do_resolve_class): Check for qualified class name in the current
9847 compilation unit if appropriate.
9848 (process_imports): Check for already defined classes.
9849 (check_pkg_class_access): Got rid of call to
9850 get_access_flags_from_decl.
9851 (java_complete_expand_methods): Call safe_layout_class based on
9852 the current class size.
9853 (make_qualified_primary): Build a WFL qualification on primary if
9855 (merge_qualified_name): New function.
9856 (make_qualified_name): Use merge_qualified_name.
9857 (resolve_expression_name): Use safe_lookup_field.
9858 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9859 (resolve_qualified_expression_name): Likewise. Check on resolved
9860 element accessibility.
9861 (not_accessible_p, class_in_current_package): New functions.
9862 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9863 (patch_method_invocation_stmt): Merged common pieces. Check
9864 accessibility of invoked method.
9865 (check_for_static_method_reference): Add returned type in error
9867 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9868 (refine_accessible_methods_list): Merged two conditions in test.
9869 (java_complete_class): Sanity check on stabilize_ref gone.
9870 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9872 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9874 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9876 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9878 * gjavah.c (F_NAN): Removed.
9879 (F_NAN_MASK): New macro.
9880 (F_POSITIVE_INFINITY): Removed.
9881 (F_NEGATIVE_INFINITY): Likewise.
9882 (java_float_finite): Rewrote.
9883 (D_NAN_MASK): Renamed.
9884 (java_double_finite): Rewrote.
9885 (D_POSITIVE_INFINITY): Removed.
9886 (D_NEGATIVE_INFINITY): Likewise.
9888 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9889 If verbose, print underlying representation of value in hex.
9891 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9893 * buffer.h, buffer.c: New files.
9894 * Makefile.in (JAVA_OBJS): Add buffer.o.
9896 Support locals variables and writing their debug entries to .class.
9897 * jcf-write.c: Simplify some by user new buffer type.
9898 (vode_buffer_grow): Removed.
9899 (struct localvar_info): New type.
9900 (localsvars, localvartable): New buffers.
9901 (localvar_alloc, localvar_free): New functions.
9902 (generate_bytecode_insns): Handle local variables.
9903 (generate_classfile): Write LocalVariableTable attribute.
9905 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9908 * zipfile.h (ZIPMAGIC): New macro.
9910 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9912 * Makefile.in (gjavah.o): Updated dependencies.
9913 (jcf-dump.o): Likewise.
9914 (all.indirect): Use ../gjavah.
9915 (../gjavah$(exeext)): Likewise.
9916 (clean): Don't remove gjavah.
9917 (clean): Remove parse.c, not java/parse.c.
9918 * Make-lang.in (java): Added gjavah.
9919 (gjavah$(exeext)): New target.
9920 (GJAVAH_SOURCES): New macro.
9921 (java.all.build): Added gjavah.
9922 (java.all.cross): Likewise.
9923 (java.rest.encap): Likewise.
9924 * config-lang.in (compilers, stagestuff): Added gjavah.
9926 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9928 * gjavah.c (java_float_finite): New function.
9929 (java_double_finite): Likewise.
9930 (F_POSITIVE_INFINITY): New macro.
9931 (F_NEGATIVE_INFINITY): Likewise.
9933 (D_POSITIVE_INFINITY): Likewise.
9934 (D_NEGATIVE_INFINITY): Likewise.
9936 (print_field_info): Use java_float_finite and java_double_finite.
9938 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9940 * parse.y (method_header): Name "this" implicit argument.
9942 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9944 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9945 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9946 (put_linenumber): New function.
9947 (generate_bytecode_insns, generate_classfile): Write line numbers.
9949 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9952 (lookup_name, build_known_method_ref, build_class_init,
9953 build_invokevirtual, invoke_build_dtable, match_java_method,
9954 build_field_ref, pushdecl_force_head, build_java_binop,
9955 binary_numeric_promotion, build_decl_no_layout,
9956 build_java_arrayaccess, build_newarray, build_anewarray,
9957 build_java_array_length_access, build_java_arraynull_check): New
9958 extern function prototypes.
9959 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9960 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9962 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9964 * jcf.h (jcf_out_of_synch): New extern function prototype.
9965 * parse.h: Static/global function implemented in parse.y
9966 prototyped and declarations moved at the end of the file.
9967 (DECL_P): Check that the argument isn't null.
9968 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9969 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9970 (QUAL_DECL_TYPE): New macro.
9971 (PARAMS): Macro definition removed.
9972 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9973 (return_statement:): Call build_return.
9974 (field_access:): Call make_qualified_primary in sub rule.
9975 (method_invocation:): Build method invocation and call
9976 make_qualified_primary when processing primaries.
9977 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9978 get_type_from_signature.
9979 (java_check_regular_method): Extra integer 0 argument when calling
9980 lookup_java_method2.
9981 (lookup_java_interface_method2): Extra method DECL argument when
9982 calling lookup_java_interface_method2.
9983 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9985 (java_complete_expand_method): Layout current class iff not
9986 already done. Don't process interface's methods.
9987 (java_complete_expand_method): Use super class only if it
9988 exists. Use current class otherwise.
9989 (make_qualified_primary): New function.
9990 (resolve_expression_name): Process qualified expression or
9991 expression from primary the same way.
9992 (resolve_expression_name): Two last arguments to
9993 resolve_field_access are now NULL_TREEs.
9994 (resolve_field_access): New variable is_static. Local field must
9995 be DECLs. is_static computed on field DECLs only. Append code in
9996 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9997 to initialize field_type.
9998 (resolve_qualified_expression_name): New local variable,
9999 previous_call_static and is_static. Handle primaries with function
10000 calls, casts, array references and `this'. `super' now handled as
10001 `(super_class)this'. Use is_static to clarify boolean expressions.
10002 Added code to handle case where a proper handle is required to
10003 access a field. Use QUAL_DECL_TYPE where applicable.
10004 (maybe_access_field): New function.
10005 (patch_method_invocation_stmt): New arguments primary, where,
10006 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10007 deleted. Use `where' as a type to search from if specified. Check
10008 for static method reference where forbidden. Append primary or
10009 current_this to the argument list if not calling constructor nor
10011 (check_for_static_method_reference): New function.
10012 (patch_invoke): Layout the class on which new is done if
10014 (lookup_method_invoke): Changed format to report errors on
10016 (qualify_ambiguous_name): New local variable this_found. Now
10017 handle things from primaries. Method call are considered
10019 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10020 changed into NULLs.
10021 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10022 (java_complete_tree): New case fo RETURN_EXPR. Process function
10023 call arguments in separate function.
10024 (complete_function_arguments): New function.
10025 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10027 (patch_assignment): Take the return function slot into account as
10028 a RHS. Distinguish assignment from a return.
10029 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10030 when checking methods in interfaces.
10031 (resolve_type_during_patch): NULL argument to unresolve_type_p
10032 instead of NULL_TREE.
10033 (patch_newarray): Fixed typo in comment.
10034 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10035 (build_return, patch_return): New functions.
10036 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10038 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10040 * constants.c (find_name_and_type_constant, find_fieldref_index,
10041 find_methodref_index): New methods.
10042 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10043 just return given method. Also, rename to build_known_method_ref.
10044 (expand_invoke): Rename call to build_invoke_non_interface.
10045 * java-tree.h, parse.h: Update prototype.
10046 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10047 (such as expand_expr_stmt) if flag_emit_class_files.
10048 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10049 STACK_TARGET, IGNORE_TARGET): New macros.
10050 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10051 (generate_bytecode_insn): New function to generate method's bytecode.
10052 (generate_classfile): Node generate Code attribute for a method.
10053 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10054 push_long_const, field_op, adjust_typed_op, maybe_wide):
10055 New functions used by generate_bytecode_insn.
10057 * typeck.c (signature_include_return): Remove variable.
10058 (push_java_argument_signature, build_java_argument_signature): New.
10059 (build_java_signature): Use push_java_argument_signature.
10060 * parse.y: Use build_java_argument_signature instead of fiddling
10061 with signature_include_return.
10063 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10065 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10068 * Makefile.in (all.indirect): Added gjavah$(exeext).
10069 (gjavah$(exeext)): Added $(exeext).
10072 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10074 * class.c (layout_class): Call to java_layout_parsed_class replace
10075 by safe_layout_class.
10076 * expr.c (build_java_array_length_access): Removed static storage
10077 class in the function definition.
10078 (build_java_arraynull_check): Likewise.
10079 Also fixed typos in two comments.
10080 * lex.c (java_init_lex): Initialize static global kw_length.
10081 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10082 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10084 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10085 * parse.h (resolve_no_layout): New static function declaration.
10086 (get_identifier_in_static): Declaration removed.
10087 (java_layout_parsed_class): Function name declaration changed to
10089 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10090 not_initialized_as_it_should_p, build_this): New static function
10092 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10093 binary_numeric_promotion, stabilize_reference,
10094 build_decl_no_layout, build_java_arrayaccess): Extern function
10095 declarations moved into their own section.
10096 (build_newarray, build_anewarray, build_java_array_length_access,
10097 build_java_arraynull_check): New extern function declarations.
10098 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10099 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10101 (CALL_CONSTRUCTOR_P): New macro.
10102 * parse.y (kw_length): New static global tree node.
10103 (return_statement): Tagged <node>.
10104 (RETURN_TK): Tagged <operator>.
10105 (variable_declarator_id:): Build variable declaration with an
10106 empty initialization value if a syntax error was found in the
10107 initialization part of the variable declaration.
10108 (statement_without_trailing_substatement:): return_statement: now
10109 uses the default rule.
10110 (return_statement:): Temporarily fixed to return NULL_TREE.
10111 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10112 (class_instance_creation_expression:): Class creation rules now
10113 call build_method_invocation upon reduction.
10114 (array_creation_expression:): Rules call build_newarray_node upon
10116 (dim_exprs:): Build a list of dimension expressions.
10117 (dim_expr:): Store location of the OSB_TK in the dimension
10119 (method_invocation:): Added a new error rule.
10120 (build_unresolved_array_type): WFL argument may also be an array
10121 on a primitive type. Name of the argument changed to reflect this.
10122 (method_declarator): Insert argument type at the beginning of the
10123 argument type list and later reverse the list.
10124 (unresolved_type_p): Argument 'returned' may be optionally
10126 (java_layout_class_from_source): Function renamed
10128 (resolve_and_layout): Now call resolve_no_layout and
10130 (resolve_no_layout): New function.
10131 (purify_type_name): New function.
10132 (complete_class_report_errors): Call purify_type_name during error
10133 report on a type not found.
10134 (process_imports): error_found local variable doesn't need to be
10135 initialized to zero.
10136 (declare_local_variables): New local type_wfl. Fixed typo in error
10137 message. type_wfl assigned to unresolved type and used to register
10138 incomplete type. Build a WFL around the variable initialization
10139 statement so that debug info can be generated on it.
10140 (source_start_java_method): Reverse argument list after they've
10142 (current_this): New static global variable.
10143 (java_complete_expand_methods): Set current_this when appropriate.
10144 (resolve_expression_name): Build correct static and non static
10145 field access bearing a simple name.
10146 (resolve_field_access): Resolve the length field of arrays. Handle
10148 (patch_method_invocation_stmt): Set the type of the method
10149 invocation to error_mark_node. This value is later overridden by a
10150 valid type, if any. Don't handle qualified constructor invocation
10151 as qualified method invocation. Call lookup_method_invoke with its
10152 new flag. It's no longer necessary to access the selected method
10153 as the value of a tree list. Handle constructor invocation.
10154 (patch_invoke): Reverse argument list when invoking non interface
10155 methods. Insert call to new as the first argument of the
10157 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10158 defined within a final class. Return INVOKE_STATIC if the invoked
10159 method is a constructor.
10160 (lookup_method_invoke): New lc argument is a flag to indicate a
10161 constructor lookup. Now handle constructor lookup. Choose the most
10162 specific method in case several were matching the invocation
10163 requirements. Return a method decl instead of a tree list featuring
10164 one single method decl element.
10165 (refine_accessible_methods_list): New lc flag argument to
10166 indicate that a constructor is being looked up.
10167 (not_initialized_as_it_should_p): New function.
10168 (java_complete_tree): Now process fake tree codes
10169 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10170 save_expr on resolved function call arguments. Case on
10171 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10172 (patch_assignment): LHS can be a field access expression. When
10173 dealing with reference, lhs_type is the promoted type of the
10174 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10176 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10177 (patch_binop): Use not_initialized_as_it_should_p where
10179 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10180 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10182 (resolve_type_during_patch): New function.
10183 (patch_cast): Call resolve_type_during_patch to resolve type and
10184 report error accordingly.
10185 (patch_array_ref): Use not_initialized_as_it_should_p where
10186 applicable. Array base expression is saved before being
10187 used. Promote the type of an array elements if it contains non
10189 (build_newarray_node, patch_newarray, build_this): New functions.
10191 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10193 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10194 increment it in `for' statement.
10195 (print_field_info): If number is inf or nan, don't print it.
10196 (print_method_info): If method name is `delete', just ignore it.
10197 (print_c_decl): Special-case jstringArray.
10199 * gjavah.c (help): New function.
10200 (no_argument): New function.
10201 (usage): Changed text.
10202 (main): Rewrote argument handling. Now handles -v, --help,
10204 (version): New function.
10205 (found_error): New global.
10206 (main): Return found_error.
10207 (generate_access): Set found_error.
10208 (print_c_decl): Likewise.
10210 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10212 * gjavah.c (print_c_decl): Don't print "," when examining field.
10213 Skip type name when looking at "[L" types.
10214 (process_file): Now static.
10215 (generate_access): Now returns int.
10216 (last_access_generated): New global.
10217 (process_file): Clear last_access_generated; make multiple passes
10219 (print_field_info): Just return if generate_access returns true.
10220 (print_method_info): Likewise. Also, allow <init> functions to
10222 (print_c_decl): Added is_init argument. Print constructors
10224 (print_cxx_classname): Use UTF8_GET to extract characters from
10226 (print_base_classname): New function.
10227 (print_class_decls): New function.
10228 (process_file): Use it.
10229 (utf8_cmp): New function.
10231 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10233 * lang-options.h: Format changed to match changes in gcc/toplev.c
10234 to implement a --help option.
10236 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10238 * decl.c (init_decl_processing): Revert change to dtable_type.
10240 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10242 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10244 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10246 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10248 * lang.c (lang_init): Default flag_exceptions to 1, without
10249 checking to see if it's 2 first.
10251 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10253 * constants.c: Include "system.h".
10254 * decl.c: Likewise.
10255 * lang.c (flag_new_exceptions): Get via extern now.
10256 (lang_init_options): New functions. Turn on flag_new_exceptions.
10258 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * lex.c (java_lex): Return 0 when we see an invalid character in
10263 * lex.c (java_read_char): Specify extra argument when calling
10265 (java_read_unicode, java_parse_end_comment,
10266 java_parse_escape_sequence): Likewise,
10267 (java_lex): Specify extra argument when calling
10268 java_lex_error. Test that IDs are beginning with a legal character
10269 for IDs. Handle invalid characters with an error message and a
10270 call to java_lex_error.
10271 (java_lex_error): Adjust column position by new argument
10272 `forward'. Issue an error even if in the middle of reporting an
10275 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10277 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10278 we don't explicitly put a null pointer when we're copying it.
10280 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10282 * gjavah.c (print_cxx_classname): New function.
10283 (super_class_name): Likewise.
10284 (print_super_fields): Removed.
10285 (in_super): Removed.
10286 (print_field_info): Never generate #defines.
10287 (print_c_decl): Changed generated types to match JNI. No longer
10288 print class name before method name.
10289 (print_method_info): Print "static" before static methods.
10290 Print "virtual" before non-final methods.
10291 (usage): Use exit(1), not exit(-1).
10293 (print_field_info): Use %.17g to print a double.
10294 (last_access): New globals.
10295 (process_file): Initialize last_access.
10296 (usage): Now static.
10297 (ACC_VISIBILITY): New define.
10298 (generate_access): New function.
10299 (print_field_info): Call it.
10300 (print_method_info): Likewise. Also, generate information for all
10301 methods, not just native methods. Return void.
10302 (print_c_decl): Return void.
10303 (print_field_info): Return void.
10305 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10308 processing the jc1 grammar file. Prefix bison functions and
10309 variables with java_.
10310 (parse.c): Dependencies on parse.h and lex.h
10311 * expr.c (build_java_arrayaccess): Function now global.
10312 * java-tree.h: Comment reorganized to carry on previous
10313 classification effort.
10314 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10315 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10316 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10317 java_parse (new prefix java_ generated by bison).
10318 (java_layout_parsed_class, java_register_parsed_class): Function
10320 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10321 * lex.c (static tree wfl_op): Variable deleted.
10322 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10323 ctxp fields to NULL_TREE.
10324 (java_lex): No longer create WFL for operators. Filename caching
10325 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10326 created as STRING_CST and later expanded. Removed extra argument
10327 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10329 (build_wfl_node): Removed code in comments.
10330 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10331 store token and location data in the current bison token.
10332 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10333 static/extern function declaration at the beginning of the file.
10334 (struct qualification): Data structure definition deleted.
10335 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10336 (qualify_ambiguous_name): Function declaration modified. Function
10337 now returns nothing.
10338 (build_array_ref, patch_array_ref, make_qualified_name,
10339 resolve_qualified_expression_name, maybe_generate_clinit,
10340 resolve_field_access): New static function declarations.
10341 (build_java_arrayaccess): New extern function declaration.
10342 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10343 (CALL_EXPR_PRIMARY): Macro deleted.
10344 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10345 (struct parser_ctxt): Field initialized_final
10346 removed. non_static_initialized, static_initialized: New fields.
10347 * parse.y (static tree kw_super, static tree kw_this): New global
10349 (%union): tree wfl field of operator member replaced by int
10350 location. WFLs are non longer created for operators.
10351 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10352 (qualified_name:): Now calls make_qualified_name to build the
10354 (type_declaration:): Consider generating <clinit> when class
10356 (variable_declarator:): Directly build an assignment node when the
10357 variable is initialized when declared.
10358 (this_or_super:): Build a WFL and set current location when THIS
10359 or SUPER are parsed.
10360 (expression_statement:): Wrap statement around a WFL.
10361 (primary_no_new_array:): Fixed typo. Changed value returned by
10362 THIS_TK because of its new type (temporary).
10363 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10364 (field_access:): Build qualified name with SUPER.
10365 (method_invocation:): Fixed returned value because of SUPER's new
10367 (array_access:): Use OSB_TK location information.
10368 (post_increment_expression:, post_decrement_expression:,
10369 unary_expression:, pre_increment_expression:,
10370 pre_decrement_expression:, unary_expression_not_plus_minus:,
10371 cast_expression:, multiplicative_expression:,
10372 additive_expression:, shift_expression:, relational_expression:,
10373 equality_expression:, and_expression:, exclusive_or_expression:,
10374 inclusive_or_expression:, conditional_and_expression:,
10375 conditional_or_expression:, assignment:): Use new location/token
10376 information available on operators.
10377 (create_class): Set super_decl_type to NULL_TREE when processing
10379 (register_fields): Field initialization is now a MODIFY_EXPR
10380 node. Chain initialization code to the matching lists (according
10381 the the field declaration modifiers).
10382 (maybe_generate_clinit): New function.
10383 (method_header): Don't set method's DECL_NAME to a WFL when adding
10384 methods to java.lang.Object.
10385 (resolve_and_layout): Now can return NULL_TREE if the type
10386 resolution fails. Otherwise, return the class DECL instead of its
10388 (check_method_redefinition): Don't patch method DECL_NAME if it
10389 belongs to java.lang.Object.
10390 (process_imports): Simply assign error_found to the value returned
10391 by check_pkg_class_access.
10392 (declare_local_variables): Don't use their init statements (if
10393 any) when parsing error were previously found. Reuse MODIFY_EXPR
10394 build during parsing as an init statement.
10395 (java_method_add_stmt): Now return the current method body.
10396 (java_layout_parsed_class, java_register_parsed_class): Functions
10398 (java_complete_expand_methods): Initialize the constant pool on a
10399 per class basis. Layout the classes before expanding their method
10400 bodies. Don't try expand artificial constructor code if error were
10401 found. Make the classes data and register them if no error were
10403 (java_complete_expand_method): Retrieve an artificial constructor
10404 argument list before entering its body. Assign the top block to
10405 the artificial constructor function body and set types of declared
10406 blocks and compound statements to void. Walk method body if not an
10407 artificial constructor.
10408 (make_qualified_name, cut_identifier_in_qualified): New functions.
10409 (resolve_expression_name): Fixed comments. Save/restore the
10410 current class CLASS_LOADED_P flag value. Build non qualified
10411 static field access and handle qualified expression names.
10412 (resolve_field_access, resolve_qualified_expression_name): New
10414 (patch_method_invocation_stmt): Use the new expression resolution
10415 scheme, calling resolve_field_access when the function call is
10416 resolved as an expression.
10417 (qualify_ambiguous_name): Function rewritten to work on qualified
10418 expression produced by make_qualified_name.
10419 (java_complete_tree): Promote type when function's argument are
10420 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10421 the assignment to discover further errors if RHS is a expression
10422 name that fails to evaluate. Declare LHS initialized even though
10423 the assignment failed. Don't use the location variable and removed
10424 extra argument in patch function calls. Now handle the ARRAY_REF
10425 case and build internal string representation when STRING_CSTs are
10427 (build_method_invocation): Don't wrap function call around a WFL.
10428 (build_assignment): Likewise. Use the operator location
10430 (patch_assignment): Handle array access LHSs. Handle error
10431 provenance, resulting in a better error report.
10432 (build_binop): Use op_location from operator as binop location
10434 (build_unaryop, build_incdec, build_cast): Likewise.
10435 (patch_binop): Extract location information from the node. Fixed
10436 typo in error message.
10437 (patch_unary_op): Extract location information from the node.
10438 (build_array_ref, patch_array_ref): New functions.
10440 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10442 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10443 match _Jv_IsInstanceOf.
10444 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10445 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10447 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10449 * decl.c (init_decl_processing): Functions are now named
10450 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10452 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10454 * java-tree.h (load_class): Add prototype.
10455 * class.c (is_compiled_class): Add missing arg to load_class.
10456 * expr.c (expand_java_NEW): Call load_class.
10457 * parse.y (process_import): Removed bogus use of void return value.
10459 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10461 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10462 Function name is "_Jv_Throw" instead of "soft_athrow".
10463 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10464 Function name is "_Jv_AllocObject" instead of "soft_new".
10465 Takes an extra parameter (object size).
10466 * expr.c: Update calls.
10468 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10470 * lex.c (java_get_line_col): Handle end-of-file.
10471 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10473 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10475 * lang.c (lang_init): Make -fexceptions the default.
10476 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10477 exception handling is not turned on.
10479 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10481 * lang.c (flag_new_exceptions): Make this this default.
10482 * decl.c (end_java_method): Call emit_handlers.
10483 * except.c (method_init_exceptions): Set language code and version.
10484 (expand_start_java_handler): Enable exception, and call
10485 expand_eh_region_start.
10486 (expand_end_java_handler): Enable exception, and set up catch blocks.
10487 (emit_handlers): New routine to generate the saved handlers.
10488 * java-except.h (emit_handlers): Add prototype.
10490 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10492 We used to have three different representations of the constant pool:
10493 the CPool structure, the tree_constant_pool, and the constructures
10494 used to build the Class object (which may need class and string
10495 constants) in compiled code. None were appropriate for compiling
10496 to .class files, so I did a major overhaul.
10498 First, the tree_constant_pool array was removed. Things were
10499 modified to the CPool structure in the JCF could be used.
10500 Second, a "capacity" field was added to the CPool, and functions
10501 written to search for a matching constant, adding one if not found.
10502 The code that generated the Class object was changed to use a CPool.
10503 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10504 the static Class object are now only in build_constants_constructor.
10505 Finally, I wrote code which can generate a .class file (including its
10506 constant pool) from the RECORD_TYPE of a class. This is a big step
10507 on the way to compiling Java source into .class files.
10509 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10510 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10512 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10513 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10514 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10515 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10516 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10517 (lang_type): Removed constant_pool field.
10518 * jcf.h (CPool): Renamed size to count. Added field capacity.
10519 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10520 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10521 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10523 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10524 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10525 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10526 (set_constant_entry, find_constant1, find_constant2,
10527 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10528 find_utf8_constant, find_class_or_string_constant): New functions.
10530 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10531 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10532 (give_name_to_class, get_class_constant): Likewise.
10533 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10534 (get_name_and_type_constant, get_ref_constant): Removed.
10535 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10536 * parse.y: Don't save/restore tree_constant_pool.
10537 * verify.c (verify_jvm_instructions): Update for new approach.
10538 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10540 * lang-options.h: Added -femit-class-file, -femit-class-files.
10541 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10542 (lang_f_options): Added "emit-class-file(s)".
10544 * expr.c (build_java_arrayaccess): Generate more efficient array
10545 bounds checking, by using unsigned compare.
10547 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10549 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10551 * parse.h: New comment on the handling of unresolved type
10552 identifiers. JDEPs are now part of the jdep_code enum.
10553 (typedef struct jdep): Now use enum jdep_code or int, depending on
10554 availability. Both are narrowed down to an 8 bits bitfield.
10555 (CALL_EXPR_PRIMARY): Fixed comment.
10557 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10559 * Make-lang.in (java): Added gjavac and jvgenmain.
10560 (java.start.encap): Depend on gjavac.
10561 (java.rest.encap): Depend on jvgenmain.
10563 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10564 (JAVA_CROSS_NAME): Likewise.
10565 (java.all.build): Depend on jvgenmain and gjavac.
10566 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10567 (jvgenmain$(exeext)): New target.
10568 (java.install-common): Wrote.
10569 * config-lang.in (compilers, stagestuff): Added gjavac and
10572 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10574 * lang.c (lang_decode_option): New argc/argv interface.
10576 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10578 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10579 * decl.c (build_decl_no_layout): New function.
10580 * expr.c (java_lang_expand_expr): Layout declarations found in
10581 blocks before they're pushed.
10582 * jcf-parse.c (load_class): Save current line when parsing class
10584 (parse_source_file): Register class before expanding their
10586 * lang.c (put_decl_node): Produce `null' when `void *' is
10588 * lex.c (static tree wfl_op): New static global, for error report
10590 (java_init_lex): wfl_operator and wfl_op initialized
10591 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10593 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10594 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10595 build_unresolved_array_type): New static function definitions.
10596 (build_decl_no_layout): New extern function declared.
10597 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10598 faulty modifier exists.
10599 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10600 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10601 (UNARY_PLUS_EXPR): New fake operator.
10602 (struct parser_ctxt): New field osb_number.
10603 * parse.y (static tree wfl_operator): New static WFL for operator
10604 bound error messages.
10605 (DECR_TK, INCR_TK): Moved.
10606 (OP_TK): Tagged <operator>.
10607 (array_type:): Now call build_unresolved_array_type.
10608 (dim_expr:): Count the number of '[' seen.
10609 (post_increment_expression, post_decrement_expression,
10610 pre_increment_expression, pre_decrement_expression,
10611 unary_expression_not_plus_minus, unary_expression:): Actions are
10612 now building the corresponding unary expressions.
10613 (cast_expression:): Actions are now building cast expressions.
10614 (build_unresolved_array_type): New function.
10615 (create_interface): Reset the number of declared interfaces.
10616 (create_class): Likewise.
10617 (method_header): Methods declared within the scope of an interface
10618 are now implicitly set public and abstract.
10619 (java_complete_class): Variable's and parameter's type are patched
10620 with a promoted type.
10621 (declare_local_variables): Resolved non builtin types are promoted
10622 before being used to build a variable decl. Removed type patch
10623 posted on variable initialization statement.
10624 (source_start_java_method): Use build_decl_no_layout to build the
10625 decl of a parameter of incomplete type.
10626 (java_register_parsed_class): Process interfaces too. Call
10627 rest_of_decl_compilation on each processed class declarations.
10628 (java_complete_expand_methods): Don't attempt to expand things in
10630 (java_complete_tree): Process CONVERT_EXPR, even though it always
10631 has a type. Propagate error_mark_node to node's type too. Promote
10632 method's call argument type and return error_mark_node if
10633 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10634 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10635 handle unary operator nodes.
10636 (build_assignment): Added comment.
10637 (print_int_node): New function.
10638 (patch_assignment): New second argument. New error handling. Use
10639 print_int_node. Handle references. Use can_cast_to_p to issue
10640 different error message according to the context and check upon
10641 the initialization of the RHS.
10642 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10643 (operator_string): Handle more operators.
10644 (patch_binop): No longer use a function static
10645 wfl_operator. Improved error message on shift distance.
10646 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10647 patch_cast): New functions.
10649 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10651 * jvspec.c: New file.
10652 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10654 * java-tree.h (identifier_subst): Add declaration.
10656 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10658 * jvgenmain.c (main): Generate call to JvRunMain.
10660 * class.c (make_class_data): Push value for "sync_info" field.
10661 * decl.c (init_decl_processing): Push "sync_info" field.
10663 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10665 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10666 Java (source) name, not signature.
10667 Set TYPE_ALIGN to (at least) that of element_type.
10669 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10671 * class.c: Moved classname-mangling-rekated code to ...
10672 * mangle.c: ... this new file.
10673 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10674 * Makefile.in: Update for above changes.
10676 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * expr.c (truthvalue_conversion): Convert integer and floating
10679 point value to their truth value.
10680 * lex.c (java_lex): Handle the `null' literal.
10681 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10682 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10683 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10686 * parse.y: Reorganization/documentation on token declaration.
10687 (binop_lookup[]): New added new tree codes.
10688 (relational_expression): Build corresponding binary operators.
10689 (equality_expression, conditional_and_expression,
10690 conditional_or_expression): Likewise.
10691 (java_complete_class): Fix crash in debug message.
10692 (java_complete_tree): Check initialization of method call
10693 arguments. Further bogus node evaluation to detect more error
10694 during assignments. Handles more binary operators.
10695 (patch_assignment): Use DECL_P.
10696 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10698 (operator_string): Handle more case. Compacted source.
10699 (patch_binop): Changed function comment. Checking for
10700 uninitialized first operand takes the compound assignment into
10701 account and uses DECL_P. Checking for uninitialized second operand
10702 delayed to routine's end. Use macros to issue type bound error
10703 messages and issue messages on both operands if their types are
10704 different. Force fixed type into node. Handle all binary
10707 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10710 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10711 build operator node and return tokens.
10712 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10713 * parse.h (java_complete_tree): Changed returned type in prototype.
10714 (build_method_invocation, build_assignment, patch_assignment,
10715 patch_binop): New static function declarations.
10716 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10717 BUILD_EXPR_WFL): New macros.
10718 * parse.y (enum tree_code binop_lookup[]): New static for token to
10720 (%union): Parser union has new sub-structure `operator'.
10721 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10722 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10723 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10724 ASSIGN_ANY_TK): Tokens tagged `operator'.
10725 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10726 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10727 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10728 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10729 (assignment_operator:): Rule tagged `operator'.
10730 (expression_statement:): Re-installed default rule.
10731 (method_invocation:): Sub rules call build_method_invocation.
10732 (postfix_expression:): Don't attempt to resolve name here. Just
10734 (multiplicative_expression:): Sub-rules build corresponding binop
10736 (additive_expression:, shift_expression:, and_expression:,
10737 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10738 (assignment:): Sub rule invoke build_assignment.
10739 (assignment_operator:): Default rules on sub rules.
10740 (force_error): Added documentation on this variable.
10741 (declare_local_variables): Build initialization calling
10743 (expand_start_java_method): Removed unused rtx declaration. Mark
10744 arguments as already initialized.
10745 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10746 (java_complete_expand_methods): Don't process next method if
10747 completion of the previous one triggered errors.
10748 (java_complete_expand_method): Call source_end_java_method if no
10749 error were found during completion.
10750 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10751 locals declaratilon. Handle names found within a class. Return
10752 error_mark_node when things aren't found.
10753 (patch_method_invocation_stmt): Return error_mark_node on failures.
10754 (patch_invoke): Removed unused local. Return the correct node.
10755 (java_complete_tree): Now returns a value. The BLOCK section binds
10756 local identifiers and the type of a BLOCK is now void. Assign the
10757 result of operand completion on COMPOUND_EXPR. Assign the
10758 encapsulated node of a WFL to the result of its completion, except
10759 when the node is an identifier. Now handle MODIFY_EXPR and several
10760 binary operators. Return error_mark_node on errors.
10761 (build_method_invocation, build_assignment, patch_assignment,
10762 build_binop, operator_string, patch_binop): New functions.
10763 * typeck.c (binary_numeric_promotion): New function.
10765 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10767 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10768 Replace most uses of ident_subst by identifier_subst.
10770 * class.c (push_class_static_dummy_field): Removed function.
10771 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10772 instead of looking got "class" static field. Create that decl here.
10773 (class_identifier_node): Removed; no longer needed.
10774 (init_class_processing): Don't init class_identifier_node.
10775 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10776 Do nreverse 0 times (instead of twice) for Object and Class.
10777 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10779 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10781 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10782 while initializing linenumber_count and linenumber_table.
10783 Do it before init_function_start (which calls emit_line_note).
10784 * expr.c (expand_byte_code): Don't need to clear lineno here.
10786 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10788 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10789 then mangle number as _N_.
10791 * class.c (mangle_class_field): New function.
10792 (build_class_ref): Set assembler name of class reference using
10793 mangle_class_field.
10794 (push_class_static_dummy_field): Likewise.
10796 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10798 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10799 of assigning to TREE_CODE. The latter method exploits a feature
10800 of GCC that is not ANSI compliant.
10802 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * decl.c (pushdecl_force_head): New function.
10805 (pushlevel): Removed conditional printf.
10806 (complete_start_java_method): Don't enter local variable scope if
10807 function is compiled from source code.
10808 * expr.c: parse.h now included
10809 (java_lang_expand_expr): New function.
10810 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10811 printf. Terminate buffer when doing directories.
10812 * jcf-parse.c (parse_source_file): Call lang_init_source before
10813 parsing and before code generation.
10814 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10815 use printf if the macro is defined.
10816 * lang.c (lang_init): Install lang_expand_expr hook on
10817 java_lang_expand_expr.
10818 (java_dummy_print): New function.
10819 (lang_init_source): New function.
10820 * lex.c (java_lex): Remember location of an opening brace at the
10821 second nesting level.
10822 (java_is_eol): Unget character seen after a CR if it is EOF.
10823 * parse.h: Now includes lex.h
10824 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10825 printf if the macro is defined.
10826 (expand_start_java_method, build_expr_block, enter_block,
10827 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10828 New static function declarations.
10829 (pushdecl_force_head): New extern function declaration.
10830 (INCOMPLETE_TYPE_P): New macro.
10831 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10832 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10833 BLOCK_EXPR_ORIGIN): New macros.
10834 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10835 DECL_SOURCE_LINE_LAST): New macros.
10836 (struct parser_ctxt): Removed field current_method_decl, redundant
10837 with the field current_function_decl. Added fields
10838 first_ccb_indent1 and pending_block.
10839 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10840 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10842 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10843 (compilation_unit:): Cosmetic on sub rule.
10844 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10845 (variable_initializer:): Installed default rule on expression:.
10846 (method_declaration:): method_header: starts a new
10847 method. method_body: installs the function body, absorbs blocks
10848 emitted for temporary variable scopings, pops function's body block
10849 and merges function's last statement lineno in DECL_SOURCE_LINE.
10850 (method_body:): Installed default rules.
10851 (block:): Call enter_block when an opening brace is seen. Absorb
10852 scoping blocks and call exit_block when a closing brace is seen.
10853 (block_statement:): Cosmetic changes.
10854 (method_invocation:): Create WFL around CALL_EXPR node.
10855 (patch_stage): Added comment around definition.
10856 (method_header): Try to use first_ccb_indent1 as the first line of
10857 the method, so BP debug info are emitted at the first opening
10858 brace of the function. If the function has no body, use the
10859 location of the function's name. Override currently defined method
10860 name with the matching WFL so we can point redefinition errors
10861 using the location where the function's name was declared.
10862 (check_abstract_method_header): Interprets DECL_NAME as an
10863 identifier or as a WFL, accordingly.
10864 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10865 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10866 location and name information out of it and reinstall DECL_NAME to
10867 its original identifier node value.
10868 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10869 function's source code).
10870 (read_import_dir): Test the value returned by find_class and issue
10871 a fatal accordingly.
10872 (declare_local_variables): Push a new block for the scope of the
10873 new variable(s) if code has been already generated at that nesting
10874 level. Pinpoint redefinition errors using the variable id
10875 WFLs. Generate initialization code if necessary. If the variable
10876 type is incomplete, register a patch on its decl.
10877 (source_start_java_method): Rewritten. Define a new block for the
10878 function's parameters. Build parameter decl out of function's
10879 arguments and register them for a patch if their types are
10881 (expand_start_java_method): Includes the part of
10882 source_start_java_method that was pushing the parameter decls and
10883 completing the method start code.
10884 (source_end_java_method): Removed call the expand_end_bindings and
10885 poplevel (already taken care of). Reinstall function's arguments
10886 and get function's last line of code before calling
10887 expand_function_end.
10888 (java_method_add_stmt): New comment before the function's
10889 code. Complement the second operand of the current COMPOUND_EXPR
10891 (java_complete_expand_methods): Don't generate debug info on line
10892 zero when expanding a generated constructor.
10893 (java_complete_expand_method): Set start and end line numbers for
10894 a artificially generated constructor to one and manually call
10895 enter_block and exit_block when defining it. For all methods:
10896 expand function's start calling the new expand_start_java_method
10897 and invoke java_complete_tree on the effective method's body, if
10899 (resolve_expression_name): Now use lookup_name_in_blocks to search
10900 local variable decls and print out an error when variables are
10902 (patch_method_invocation_stmt): Inserted comment before the
10904 (lookup_method_invoke): Chain method's arguments using chainon
10905 with the current arg list as a second argument. Inserted missing
10906 IDENTIFIER_POINTER when reporting an error on methods not found.
10907 (refine_accessible_methods_list): Don't retain constructors.
10908 (patch_arguments): Function removed.
10909 (java_complete_tree): Inserted comment before the function's
10910 code. New case for BLOCKs. Moved the WFL case a bit
10911 further. Complete function's arguments.
10912 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10913 maybe_absorb_scoping_blocks): New functions.
10915 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10917 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10919 * jcf-parse.c (parse_source_file, java_error_count): New forward
10920 and extern declarations.
10921 (java_parse_abort_on_error): Macro moved.
10922 (jcf_parse_source): fatal called if fopen fails. Now calls
10924 (parse_source_file): New parse_only parameter. Reflects the
10925 elimination of the second pass.
10926 (yyparse): parse_source_file called with argument set to 0.
10927 * jcf.h (JCF_ZERO): Sets java_source to zero.
10928 * lex.c (java_init_lex): pass argument is gone. Function modified
10929 to be called once during the analysis of a file.
10930 (java_unget_unicode): Fixed typo in fatal message.
10931 (java_get_line_col): Likewise.
10932 (java_lval): Likewise. String literals no longer built during
10934 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10936 * parse.h (MODIFIER_WFL): New macro.
10937 (parse_check_super, parser_check_super_interface): Now return int.
10938 (parser_chain_incomplete_item, not_builtin_p,
10939 complete_method_decl): Declarations removed.
10940 (build_method_invocation_stmt, build_invoke): Renamed using the
10941 `patch' instead of `build'
10942 (register-incomplete_type, obtain_incomplete_type,
10943 java_complete_tree, java_complete_expand_method,
10944 unresolved_type_p, create_jdep_list): New function declarations.
10945 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10946 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10947 (jdep): New typedef on new struct _jdep.
10948 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10949 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10950 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10951 JDEP_RESOLVED_P): New macros.
10952 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10953 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10954 JDEP_VARIABLE): New enum values and jdep kinds.
10955 (jdeplist): New typedef on struct _jdeplist.
10956 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10958 (CALL_EXPR_PRIMARY): New macro.
10959 (struct parser_ctxt): Fields java_pass, current_method_decl,
10960 method_decl_list deleted. New field jdeplist.
10961 (INCOMPLETE_P): Macro deleted.
10962 * parse.y (single_type_import_declaration:): Removed pass switch.
10963 (type_import_on_demand_declaration): Likewise.
10964 (field_declaration:): Removed pass switch on all sub rules.
10965 (class_declaration:): Call the complete_class_decl removed on
10967 (method_declaration:): Removed second pass switch. No longer chain
10968 methods decl when method_header reduced.
10969 (method_header:): Sub rules no longer depend on pass switch.
10970 (method_declarator:): Likewise.
10971 (method_body:): Likewise.
10972 (abstract_method_declaration:): Likewise.
10973 (block_statement:): Likewise.
10974 (local_variable_declaration:): Likewise.
10975 (argument_list:): Likewise.
10976 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10977 removed. Partial CLASS_EXPR tree node built instead.
10978 (postfix_expression:): Removed pass switch on all sub rules.
10979 (java_pop_parser_context): Free classd_list content.
10980 (yyerror): Call obstrack_grow0 to finalize error message.
10981 (check_class_interface_creation): Comment modified to reflect new
10982 returned value meaning. Removed second pass switch. Return 1 if an
10983 error was found, 0 otherwise. Adjust pointer on filename if a
10984 leading path separator was found.
10985 (maybe_create_class_interface_decl): Removed first pass switch
10986 when linking the class decl to the class_list. Install a new
10987 jdep_list for the class.
10988 (add_superinterfaces): List of unresolved interfaces is
10989 gone. Unresolved interfaces are directly added to the current
10991 (create_interface): Second pass shortcut removed.
10992 ctpx->modifier_ctx access through MODIFIER_WFL.
10993 (create_class): Second pass shortcut removed. Call to
10994 register_incomplete_type replaces the call to
10995 parser_chain_incomplete_item.
10996 (complete_class_decl): Function removed.
10997 (duplicate_declaration_error): New way of retrieving redeclared
10999 (register_fields): Call to lookup_modifier_cl replaced by
11000 MODIFIER_WFL. New way of handling unresolved type, using
11001 unresolved_type_p and obtain_incomplete_type.
11002 register_incomplete_type replaces call to parser_chain_incomplete_item.
11003 (patch_stage): New static global variable.
11004 (method_header): New way of handling unresolved type, using
11005 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11006 indicates that the method decl needs to be patched.
11007 (check_abstract_method_header): Call to lookup_modifier_cl
11008 replaced by MODIFIER_WFL.
11009 (method_declarator): Incomplete argument type are registered
11010 calling register_incomplete_type. Patch on the declared method is
11011 issued in that case.
11012 (unresolved_type_p): New function.
11013 (parser_check_super_interface): New comment to reflect function's
11014 modified returned type (int). Function and has a new argument
11015 this_wfl. Call to parse_error_context uses this_wfl instead of
11016 relying on lookup_cl.
11017 (parser_check_super): Comment reflects function's new returned
11018 type (int). Function returns non zero value on error.
11019 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11020 register_incomplete_type, jdep_resolve_class): New functions to
11021 handle incomplete types in declarations.
11022 (java_complete_class): Rewritten to work with the new incomplete
11023 type handling scheme.
11024 (complete_class_report_errors): Likewise.
11025 (complete_method_decl): Removed: it jobs is now handled by
11026 java_complete_class.
11027 (do_resolve_class): Class loaded in not already loaded and not
11028 found in Java source code.
11029 (java_check_regular_methods, java_check_abstract_methods): Don't
11030 call complete_method_decl anymore.
11031 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11032 (read_import_dir): Got rid of the pass number dependency.
11033 (declare_local_variables): New handling of unresolved types (patch
11035 (source_start_java_method): New parameter level. Function called
11036 with level set to 1 when argument types are potentially
11037 unresolved. Called to complete the job with level set to 2 once
11038 types are complete.
11039 (source_end_java_method): Call to permanent_allocation
11040 removed. Waiting to be replaced by a more suitable obstack
11042 (java_complete_expand_methods, java_complete_expand_method,
11043 java_expand_finals): New functions.
11044 (build_method_invocation_stmt): Renamed
11045 patch_method_invocation_stmt. Extracts function call expression
11046 (wfl) and arguments (args) from CALL_EXPR tree operands.
11047 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11048 call. Patch the function and argument operand of the CALL_EXPR
11050 (patch_argument, java_complete_tree): New functions.
11052 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11054 Recover from missing fields and methods (i.e. error instead of fatal).
11055 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11056 * expr.c (expand_invoke): Recover from missing method.
11057 (expand_java_field_op): Recover from missing field.
11058 Inline references to java.lang.{Integer,Char,...}.TYPE.
11059 * typeck.c (get_type_from_signature), java-tree.h: New function.
11060 * class.c (add_method): Use get_type_from_signature.
11061 (build_class_ref): Handle a class that was not found.
11062 * typeck.c (convert): Handle conversion to pointers (for convenience).
11063 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11064 instead of lookup_field to handle missing fields.
11066 * jcf-parse.c (process_zip_dir): Set java_source.
11068 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11070 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11072 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11074 * jcf-parse.c (load_class): Don't change input_filename before
11075 calling jcf_parse_source (but still do it before calling
11077 (jcf_parse_source): Assign input_filename after having saved the
11079 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11080 list. ctxp->modifier_ctx zeroed according to its new
11081 definition. ctxp->filename initialized. Removed
11082 JAVA_MODIFIER_CTX_UNMARK.
11083 (java_unget_unicode): Update the character based column position.
11084 (java_allocate_new_line): ref_count not used anymore. Always free
11085 ctxp->p_line. Initialize c_line->char_col to 0.
11086 (java_get_unicode): Update the character based column position.
11087 (java_lex): Use ctxp->elc to store current position in source
11088 file, at the beginning of the parsed token. Set modifier_ctx entry
11089 corresponding to the parse modifier to a WFL node. Return a WFL
11090 node when an identifier is parsed.
11091 (java_lex_error): Now uses ctxp->elc to store current position in
11093 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11094 * lex.h (build_wfl_node): New function definitions.
11095 (struct java_line): ref_count and next fields are gone. New field
11097 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11098 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11099 (JAVA_COLUMN_DELTA): New macro.
11100 (java_lc): New typedef on new struct _java_lc.
11101 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11102 (parse_error_context, parse_warning_context): Changed prototypes.
11103 (java_get_line_col): Added as an available global function.
11104 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11105 (IC_DECL): Replaced by macro IC_TYPE
11106 (DEPEND_WFL): New macro.
11107 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11109 (exit_java_complete_class): Removed a commented out statement.
11110 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11111 now an array of tree nodes. Deleted fields line_list and
11112 e_line. New field elc, to replace e_line.
11113 * parse.y (array_type:): Build WFL node.
11114 (qualified_name:): Build a single WFL node out of two. Retain
11115 the location information of the first node in the resulting node.
11116 (package_declaration:): Use package name as a WFL node
11117 (single_type_import_declaration:): Use imported name as a WFL node.
11118 (type_import_on_demand_declaration:): Use root of the imported
11119 packages as a WFL node.
11120 (field_declaration:): Removed unused local variable cl.
11121 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11122 (yyerror): New static elc. Removed static error_line, error_pos.
11123 New local code_from_source. Save ctxp->elc into elc at the first
11124 pass. Call java_get_line_col to get a string of the line where
11126 (debug_line): Removed static function.
11127 (parse_error_context, parse_warning_context): Parameter cl is now
11128 a WFL node. Use its value to initialize ctxp->elc.
11129 (redefinition_error): Parameter cl is now a WFL node.
11130 (parse_add_interface): New parameter wfl. No longer call
11131 lookup_cl, use wfl instead.
11132 (check_class_interface_creation): Parameter cl is now a WFL node.
11133 (maybe_create_class_interface_decl): Likewise.
11134 (add_superinterfaces): New function.
11135 (create_interface): Removed local cl, node, super_decl,
11136 super_decl_type. Function now uses id as a WFL node. Better
11137 warning/error report on obsolete or forbidden mix of
11138 modifiers. Now calls add_superinterfaces to register interfaces.
11139 (create_class): Removed local cl, node. Local variable id is used
11140 as a WFL node. Better error report on forbidden modifier
11141 mix. Uses add_superinterfaces to register interfaces.
11142 (find_field): Argument cl is now a WFL node. Now store the WFL
11143 node of a fields that needs to be checked for their
11145 (method_header): Local variable node non longer used. Local
11146 variable id replaces cl.
11147 (check_modifiers_consistency): Local variable cl is now a WFL
11149 (method_declarator): Local variable cl replaced by parameter id.
11150 (parser_qualified_name): Now uses parameter name as a WFL node.
11151 (parser_check_super_interface): New parameter wfl, for achieve
11152 greater accuracy during error reports.
11153 (parser_chain_incomplete_item): New parameter named location. Used,
11154 along the decl, to construct the incomplete item node.
11155 (java_complete_class): resolve_class now uses WFL node extracted
11156 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11158 (complete_method_decl): Unresolved function's argument types are WFL.
11159 (resolve_class): Parameter cl is now a WFL node.
11160 (resolve_and_layout): Likewise.
11161 (do_resolve_class): Likewise. Try first to use cl and then do the
11162 lookup on the decl when calling check_pkg_class_access.
11163 (complete_class_report_errors): Use IC_TYPE in place of
11164 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11165 instead of doing a lookup over the decl.
11166 (java_check_final): Use WFL info from field tree list.
11167 (lookup_cl): Rewritten and returns a statically defined WFL node.
11168 (lookup_modifier_cl): Now uses information from WFL nodes.
11169 (process_imports): Likewise.
11170 (read_import_dir): name and cl arguments replaced by a single WFL
11171 node. Function modified accordingly.
11172 (find_in_imports_on_demand): Now uses WFL node.
11173 (check_pkg_class_access): cl argument is now a WFL node.
11174 (declare_local_variables): Fixed to use WFL nodes.
11175 (resolve_expression_name): Likewise.
11176 (build_method_invocation_stmt): name_combo argument renamed
11177 wfl. Function modified to use WFL nodes.
11178 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11179 (lookup_method_invoke): cl is now a WFL node. Added missing
11180 IDENTIFIER_POINTER to class type decl name.
11182 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11184 * lang.c (init_parse): Now returns char* containing the filename.
11186 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11188 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11190 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11191 * class.c (make_class_data): If flag_assume_compiled, initial class
11192 state is CSTATE_PREPARED; make superclass and interfaces direct
11193 references, rather than constant pool indexes.
11195 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11197 * parser.y: Include flags.h. Removed debug variable pl.
11198 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11199 (block:): Likewise.
11200 (labeled_statement_nsi:): Generate debug info when reducing
11201 expression_statement:.
11202 (check_pkg_class_access): get_access_flags_from_decl invokation
11203 fixed for new CLASS_* flags location.
11204 (source_end_java_method): Save/restore parser context when
11205 entering/leaving this routine. Restore lineno to its right value
11206 before calling expand_end_bindings.
11207 (build_method_invocation_stmt): build_invoke called with the
11208 current line information.
11209 (build_invoke): New argument cl. Wrap the function call around a
11211 (refine_accessible_methods_list): Changed comment, removed
11213 * parse.h: Fixed typo in comments.
11214 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11215 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11216 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11218 * lex.c (java_lex): Record the last closing curly bracket of a
11220 * jcf-parse.c (jcf_parse_source): Now calls
11221 java_check_methods. Clarified comment, fixed typo.
11223 1998-04-09 Dave Brolley <brolley@cygnus.com>
11225 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11226 (finish_parse): Expose for non USE_CPPLIB builds.
11228 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11230 * lang.c (lang_print_xnode): New function.
11232 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11234 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11235 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11236 used to build a class's dispatch table.
11237 (make_class_data): Generate dispatch table if flag_assume_compiled.
11238 Set dtable of class object to address of class_dtable_decl.
11240 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11241 be volatile and have side effects - generates better code.
11243 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11244 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11246 * expr.c (expand_invoke): If class is final, method is
11247 effectively final, so can call it directly.
11249 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11251 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11253 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11255 * parse.y (build_method_invocation_stmt): Removed extra argument
11258 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11260 * expr.c (dtable_indent): Now static global.
11261 (expand_invoke): Now call invoke_build_dtable and
11262 build_invokevirtual.
11263 (invoke_build_dtable, build_invokevirtual): New functions.
11264 * jcf-io.c (find_class): Defer issuing a warning by setting
11265 jcf->outofsynch to 1.
11266 * jcf-parse.c (jcf_out_of_synch): New function.
11267 (load_class): Test this_jcf.outofsynch flag and call
11268 jcf_out_of_synch accordingly.
11269 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11270 comment indentation.
11271 * lex.c (java_get_unicode): Fixed code indentation.
11272 (java_lex): Create string literal. Fixed typo. Removed several
11273 premature obstack_free.
11274 * parse.h: New enums for name resolution and invocation mode.
11275 (struct qualification): New data structure.
11276 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11277 (do_resolve_class, build_method_invocation_stmt,
11278 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11279 debug_line, identical_subpath_p, invocation_mode,
11280 refine_accessible_methods_list, build_invoke,
11281 lookup_method_invoke): New functions declared.
11282 (build_invokevirtual, invoke_build_dtable, match_java_method,
11283 build_field_ref, jcf_out_of_synch): New references to external
11285 (struct parse_ctxt): Removed artificial_constructor field.
11286 * parse.y: (array_type:): Type defined for this rule.
11287 (class_type:): Installed default rule for interface_type:.
11288 (array_type:): Now build Java array type.
11289 (qualified_name:): Now use obstack_grow0.
11290 (method_declaration:): Skip the artificial constructor added to
11292 (abstract_method_declaration:): Execute the code only during pass 1.
11293 (block:): Installed default rule in block_statements:.
11294 (block_statement:): Add the statement to the method during pass 2.
11295 (statement_expression): Installed default rule for
11296 method_invocation:.
11297 (argument_list:): Added code to build the argument list.
11298 (method_invocation:): Added call to create the method invocation
11300 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11301 (debug_line): New function for debug.
11302 (complete_class_decl): No longer do something during pass 1.
11303 (method_header): Use BUILD_PTR_FROM_NAME.
11304 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11306 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11307 function's main comment.
11308 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11310 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11311 (resolve_class): Now works with arrays.
11312 (do_resolve_class, resolve_and_layout): New functions.
11313 (java_check_regular_methods): Reverse method list before and after
11314 having processed it. No longer set ctxp->artificial_constructor.
11315 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11316 accordingly. Fixed typo in issued error message. Now use
11318 (find_in_imports_on_demand): Now use obstack_grow0.
11319 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11320 (source_end_java_method): Call expand_expr_stmt instead of
11321 expand_expr. Calls it before calling expand_function_end.
11322 (java_method_add_stmt): Do nothing if errors were found during
11324 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11325 (build_method_invocation_stmt, build_invoke, invocation_mode,
11326 lookup_method_invoke, refine_accessible_methods_list,
11327 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11329 * typeck.c (build_java_signature): Properly end method signature
11330 if return type skipped.
11331 (match_java_method): New function.
11333 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11335 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11337 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11339 * expr.c (build_invoke_non_interface): New function.
11340 (methods_ident, ncode_ident): Now static globals.
11341 (expand_invoke): Use build_invoke_non_interface.
11342 * java-tree.h (struct lang_decl): New field function_decl_body.
11343 (DECL_FUNCTION_BODY): New macro.
11344 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11345 CLASS_FROM_SOURCE_P.
11346 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11347 before starting pass 2. Call to java_generate_parsed_class replaced
11348 by java_register_parsed_class.
11349 * lex.c: Fixed typo in header. Some line width related formating.
11350 * lex.h: Some line width related formating.
11351 * parse.h (source_end_java_method, resolve_expression_name,
11352 complete_class_decl, maybe_create_class_interface_decl,
11353 check_class_interface_creation): New static function declarations.
11354 (java_layout_parsed_class, java_method_add_stmt): New function
11356 (struct parser_ctxt): Field mark_class_generate removed. New
11357 fields class_list and artificial_constructor.
11358 * parse.y: Fixed typo in header.
11359 (class_declaration:): Call complete_class_decl when class body
11361 (method_declaration:): Call source_end_java_method in pass 2 when
11362 the method body is defined.
11363 (postfix_expression:): Do expression name resolution on sub-rule
11364 name during pass 2.
11365 (create_class, create_interface): Merged common pieces.
11366 (check_class_interface_creation, maybe_create_class_interface_decl):
11368 (complete_class_decl): New function.
11369 (register_fields): Fixed line width related typo.
11370 (method_header): Correctly skip first argument when fixing
11371 argument line. Changed the loop.
11372 (java_check_circular_reference): Now use ctxp->class_list.
11373 (java_complete_class): Removed start/stop marking.
11374 (java_check_regular_methods): Now takes a class decl as an
11375 argument. Add default constructor if none were encountered.
11376 (java_check_methods): Now use ctxp->class_list. Changed call to
11377 java_check_regular_methods.
11378 (source_start_java_method): Set DECL_ARG_TYPE for each function
11380 (source_end_java_method, java_method_add_stmt): New functions.
11381 (java_generate_parsed_class): No longer exists.
11382 (java_layout_parsed_class, java_register_parsed_class): New functions.
11383 (resolve_expression_name): New function.
11385 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11388 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11389 until pass initializations are done. Call read_import_dir with
11391 * parse.h: (lookup_modifier_cl): New function declared.
11392 (INTERFACE_FIELD_MODIFIERS): New macro.
11393 (OBSOLETE_MODIFIER_WARNING): New macro.
11394 * parse.y: (register_fields): Class type and current field name in
11395 local variables. Check modifier(s) if adding field(s) to an interface.
11396 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11397 and report errors using the faulty modifier line context.
11398 (lookup_modifier_cl): New function.
11399 (read_import_dir): Detect and report default import processing
11402 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11404 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11405 * class.c (is_compiled_class): Return 1 after making sure it
11406 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11407 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11408 * java-tree.h (flag_assume_compiled): Add decl.
11409 * lang.c (lang_f_options): Add the flag.
11410 (flag_assume_compiled): Add decl, default to 0.
11412 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11415 (is_compiled_class): Likewise.
11416 (layout_class): Likewise.
11417 (layout_class): Detect and lay out classes defined in source code.
11418 (interface_of_p, add_interface_do, may_add_interface): New
11420 (add_interface): Now use add_interface_do.
11421 (add_method_1): New function.
11422 (add_method): Now use add_method_1.
11423 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11424 (complete_start_java_method): New function.
11425 (start_java_mehod): Now call complete_start_java_method.
11426 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11427 (expand_invoke): Likewise and fixed typo.
11428 *gjava.c: (print_super_field): Use new argument to find_class
11431 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11432 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11433 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11435 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11436 (add_method_1, push_class): New prototypes.
11437 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11438 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11439 directory where the class was found.
11440 (find_class): New argument DO_CLASS_FILE. Function find_class
11441 modified accordingly.
11442 *jcf-parse.c: (fix_class_path): New function.
11443 (load_class): Use new VERBOSE argument. load_class now finds and
11444 loads/parses .class/.java files. Save read_state of current_jcf
11446 (java_parser_abort_on_error): New macro.
11447 (jcf_parse_source, parse_source_file): New function.
11448 (jcf_parse): Fixed typo.
11449 (yyparse): Call parse_source_file () only.
11450 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11451 writing the real class name back in the zip directory entry.
11452 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11453 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11454 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11455 (find_class): Prototype fixed.
11456 *lex.c: Added 1998 time stamp.
11457 Removed all static global variables, moved into the parser
11458 context data structure.. Now include unistd.h if SEEK_SET not
11460 (java_init_lex): Rewritten.
11461 (java_sneak_unicode): Modified current unicode access in current line.
11462 (java_unget_unicode): Likewise.
11463 (java_allocate_new_line): New allocation management.
11464 (java_read_char): Modified access and storage of unget_utf8_value.
11465 New way of processing current unicode.
11466 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11467 (java_get_unicode): Now use the parser context.
11468 (java_lineterminator): Likewise.
11469 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11470 of the reentrant parser implementation. Function now use the
11471 parser context data structure and java_lval. Fixed production of
11472 the float and double constant "out of range" error message. Fixed
11473 obstack use. Return integer value when hitting a modifier. Now
11474 return type for TRUE, FALSE and other predefined types. Return
11475 identifier as a TREE_LIST list containing the current line context
11476 as the TREE_VALUE sub-node.
11477 (java_unicode_2_utf8): Fixed typo in declaration.
11478 (java_lex_error): Now use the parser context data structure.
11479 *lex.h: Added 1998 time stamp.
11480 (struct java_line): New fields ref_count and next.
11481 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11482 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11483 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11484 *parse.h: Added 1998 time stamp.
11485 (java_parse_source_file): Renamed from parse_source_file.
11486 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11487 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11488 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11489 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11490 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11491 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11492 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11493 (struct parser_ctxt): New data structure to keep the parser context.
11494 *parse.y: Added 1998 time stamp, got rid of static global variables.
11495 (java_error_count, ctxp): New global variables.
11496 (%union): New value field.
11497 (numeric_type, integral_type): Rules removed.
11498 (primitive_type): Rule defined to handle integral, float, double and
11500 (qualified_name, package_declaration,
11501 single_type_import_declaration, type_import_on_demand_declaration,
11502 modifiers, class_declaration, super, interfaces,
11503 interface_type_list, class_body, field_declaration,
11504 field_declaration, variable_declarators, variable_declarator,
11505 variable_declarator_id, method_declaration, method_header,
11506 formal_parameter_list, formal_parameter, method_body, block,
11507 static, interface_declaration, extends_interfaces,
11508 abstract_method_declaration, local_variable_declarators): Rules now
11510 (force_error, do_warning): New global statics.
11511 (push_parser_context, parser_context_save_global,
11512 parser_context_restore_global, pop_parser_context): New functions.
11513 (yyerror): Now uses the global parser context. Fixed use of obstack.
11514 (parse_error, parse_error_context, parse_warning_context,
11515 java_accstring_lookup, redefinition_error, check_modifiers,
11516 parser_add_interface, create_interface, create_class, find_field,
11517 duplicate_declaration_error, register_fields, method_header,
11518 check_modifiers_consistency, check_abstract_method_header,
11519 method_declarator, parser_qualified_classname,
11520 parser_check_super_interface, parser_check_super,
11521 parser_chain_incomplete_item, java_check_circular_reference,
11522 layout_class_from_source, java_complete_class,
11523 complete_method_decl, resolve_class, complete_class_report_errors,
11524 java_check_final, check_method_redefinition,
11525 java_check_regular_methods, java_check_abstract_methods,
11526 java_check_methods, lookup_java_interface_method2,
11527 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11528 process_imports, find_in_imports, read_import_entry,
11529 read_import_dir, find_in_imports_on_demand,
11530 check_pkg_class_access, not_builtin_p, declare_local_variables,
11531 source_start_java_method, java_generate_parsed_class): New
11533 *typeck.c: (signature_include_return): New global variable.
11534 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11535 to add the function returned type in the signature.
11537 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11539 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11541 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11543 * Make-lang.in (java.info): Added.
11544 (java.install-info): Added
11546 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11548 * Makefile.in (clean): Also remove java/parse.c.
11550 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11552 Add a pair of -fbounds-check/-fno-bounds-check options.
11553 * lang.c (lang_decode_option): Add code to grok arguments.
11554 (flag_bounds_check): Add decl.
11555 (lang_f_options): New array w/ the option in it.
11556 * java-tree.h (flag_bounds_check): Add decl.
11557 * lang-options.h: New file.
11558 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11559 of a static macro value.
11560 (JAVA_ARRAY_EXCEPTION): Delete macro.
11562 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11564 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11565 * expr.c (build_anewarray): Add missing promote_type.
11567 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11569 Add array types with known length to optimize bounds checking.
11570 * typeck.c (build_java_array_type): Take length parameter.
11571 (java_array_type_length, build_prim_array_type): New functions.
11572 * java-tree.h: Update for new functions.
11573 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11574 * class.c: Use build_prim_array_type.
11575 * expr.c (can_widen_reference_to): Handle known-length array types.
11576 (verify_jvm_instructions): Keep track of integer push instructions
11577 followed by newarray/anewarray, so we can build known-length arrays.
11578 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11579 (java_array_data_offset): New function.
11580 (build_java_array_length_access): New function. Optimize if constant.
11581 (build_java_arrayaccess): Constant fold bounds check.
11582 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11583 (build_newarray, build_anewarray): New functions.
11584 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11585 * verify.c (merge_types): Handle known-lengh array types.
11587 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11589 * expr.c (expand_byte_code): Fix performace bug, which caused
11590 searching linenumber_table to be linear rather than constant.
11592 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11594 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11596 * decl.c, java-tree.h (soft_fmod_node): New global.
11597 * decl.c (init_decl_processing): Define __builtin_fmod.
11598 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11599 using __builtin_fmod.
11601 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11603 * keyword.h: New file, output of keyword.gperf as processed by
11605 * lex.c (java_lex_init): Initialize java_error_flag.
11606 * parse.c (YYERROR_NOW): Uses java_error_flag.
11607 * parse.y: New static java_error_flag. Useless definition of
11609 * parse.y (java_error): Portable error recovery using
11610 java_error_flag (not yet completely tuned).
11612 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11614 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11616 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11619 (parse.c, lex.c, keyword.h): New rules for Java source code
11621 * parse.c: Renamed into jcf-parse.c.
11622 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11623 * keyword.gperf: New file, Java keywords.
11624 * parse.y: New file, Java language grammar.
11625 * parse.h: New file, Java language grammar definitions.
11626 * lex.c: New file, Java language lexer.
11627 * lex.h: New file, Java language lexer definitions.
11629 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11631 * decl.c (clinit_identifier_node), java-tree.h: New global.
11632 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11633 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11634 * expr.c (expand_java_field_op): Check for invalid assignment
11637 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11639 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11641 * verify.c (verify_jvm_instructions): When processing a handler,
11642 attempt to set the current_subr to the right value.
11643 (More complicated code combines Sep 17 and Oct 22 versions.)
11645 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11647 * class.c (push_class): Figure out (guess) name of source file.
11648 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11649 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11650 (parse_class_file): Change return type from int to void.
11651 Call debug_start_source_file/debug_end_source_file.
11653 * expr.c (build_java_binop): Fix masking 2nd operand.
11654 * decl.c (init_decl_processing): Set sizetype first.
11656 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11658 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11659 (Revert Sep 17 change.)
11661 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11663 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11664 .class extension in their name and fix thing so we don't process
11665 them parse_zip_file_entries().
11666 (parse_zip_file_entries): Cleaned unused local variables.
11668 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11670 * expr.c (can_widen_reference_to): Allows equal array element types.
11671 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11672 * jcf-dump.c (RET): Get (and print) index.
11674 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11675 Promote element type to POINTER_TYPE.
11677 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11679 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11680 find_in_current_zip, jcf_figure_file_type): Moved from
11681 jcf-reader.c to parse.c.
11682 * zextract.c: (read_zip_archive): takes file_comment_length possible
11683 field into account.
11685 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11687 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11689 * verify.c (merge_types): Handle array types even better ...
11691 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11693 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11695 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11696 * class.c (make_class_data): Don't build fields_decl if no fields.
11697 When building fields_decl, skip if DECL_ARTIFICAL.
11699 * expr.c (java_stack_swap): Update stack_type_map.
11700 * verify.c (merge_types): Handle array types better.
11702 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11704 * class.c (add_field): Don't promote short integral fields to
11705 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11706 * expr.c (push_value): Promote and convert short integral values.
11708 * decl.c, java-tree.h (integer_two_node): New constant node.
11709 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11711 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11713 * class.c (append_gpp_mangled_type): Use function argument
11714 unpromoted type to generate mangled name.
11716 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11718 * constants.c (build_constant_data_ref): Now uses current_class
11719 instead of main_class.
11720 (build_constants_constructor): Now uses current_class instead of
11722 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11723 of the global variable SeepZipFiles done here.
11724 * zextract.c (read_zip_archive): extra_field optional field taken
11725 into account while computing the position of the class file in the
11727 * verify.c (verify_jvm_instructions): Use current_jcf to search
11729 * parse.c (load_class): First search for the class to load in the
11730 current zip file. Saves current_jcf (restored before returning
11731 from that function). Don't call JCF_FINISH in the class was found
11732 in the current ZIP file.
11733 (jcf_parse): If the class was found in the current ZIP file, save
11734 its tree_constant_pool (for later reuse).
11735 (parse_class_file): New function. Process each method defined in
11736 the current class and record the class as to be later registered.
11737 (yyparse): Rewritten. Figure the type of the current file and switch
11739 * lang.c: New global variable current_jcf.
11740 (lang_init): Removed compiling_from_source test (done later, in
11741 yyparse). Removed call the jcf_parse ().
11742 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11743 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11744 in the current ZIP file) and zip_offset (offset to the class data in
11745 the current zip file).
11746 * jcf-reader.c: zipfile.h included.
11747 localToFile: New ZipFileCache static global variable
11748 (parse_zip_file_entries): New function. Browse the current ZIP
11749 file directory and process each class found.
11750 (process_zip_dir): New function. Register each class found in the
11751 ZIP file directory. The class aren't parsed but a valid JCF is
11752 link to each of them.
11753 (find_in_current_zip): New function. Search for a class in the
11754 current ZIP file directory. If found, prepare the class so that it
11756 (jcf_figure_file_type): New function. Examine the file structure
11757 to figure a class file, a ZIP file. If none of these categories are
11758 matched, a source file is assumed.
11759 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11760 SeenZipFile: New global variable.
11761 (open_in_zip): Use zipmember's length to accelerate the search for
11762 a member. If zipmember was NULL and zip file successfully read,
11764 * java-tree.h: New global variable current_jcf declared. Added
11765 declaration for current_constant_pool_tags, current_constant_pool_data,
11766 current_constant_pool_length, current_constant_pool_data_ref.
11767 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11768 store the JCF of classes seen in a zip file) and tree *constant_pool
11769 (to save a loaded class constant pool). current_class declared here.
11770 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11771 retrieve method_ref_constant.
11772 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11773 (OBJECT): get_class_constant now uses current_jcf.
11774 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11775 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11776 (expand_invoke): Now uses current_class instead of main_class
11777 (build_class_init): Now uses current_class instead of main_class
11778 * class.c: New static global variable registered_class.
11779 (register_class): New function.
11780 (emit_register_class): Modified to use registered_class instead of
11782 (is_compiled_class): Now take into account class seen in the archive.
11784 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11786 * except.h: Renamed to: java-except.h.
11787 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11788 * except.c: Add semi-working (commented out) implementation.
11790 * expr.c (expand_iinc): Add needed flush_quick_stack.
11791 * parse.c (set_source_filename): New function.
11792 (give_name_to_class): Set input_filename from package.classname.java.
11794 * jcf-io.c (find_class): Don't look first in ".".
11796 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11798 * zextract.c (read_zip_archive): Now takes into account the
11800 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11802 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11804 * constants.c, java-tree.h (build_internal_class_name): New function.
11805 (alloc_class_constant): Re-implement using build_internal_class_name.
11806 * class.c (make_class_data): Likewise.
11807 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11809 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11811 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11812 to NULL before pushing an exception handler target.
11814 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11815 (java_stack_swap, java_stack_dup): Re-write to be safe from
11816 clobbering registers.
11817 (build_class_init): New function.
11819 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * typeck.c (build_java_array_type): Temporary use
11822 permanent_obstack to create the array 'length' field.
11823 * expr.c (lookup_label): Temporay use permanent_obstack to create
11824 label if not found.
11825 * class.c (push_super_field): Tempory use permanent_obstack.
11827 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11829 * typeck.c (type_for_mode): Now handles double_type_node and
11831 * verify.c (verify_jvm_instructions): The instruction following
11832 the wide bytecode is checked. OPCODE_ret added to the list of
11835 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11837 * class.c (make_class): Temporary use permanent_obstack. Set the
11838 class CLASS_P field to 1.
11839 (push_class): Temporary use permanent_obstack.
11840 (set_super_info): Temporary use permanent_obstack.
11841 (add_method): Temporary use permanent_obstack, set
11842 METHOD_TRANSIENT().
11843 (add_field): Temporary use permanent_obstack. Sets
11844 FIELD_VOLATILE() and FIELD_TRANSIENT().
11845 (build_class_ref): Temporary use permanent_obstack if the class
11847 (build_static_field_ref): Temporary use permanent_obstack when
11848 creating field's rtl.
11849 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11850 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11851 and fields. Function finalized, as far as flag handling.
11852 (push_class_static_dummy_field): Temporary use permanent_obstack.
11853 (emit_register_class): Force generation of class registration at
11855 * decl.c (end_java_method): Call permanent_allocation() before
11857 * expr.c (can_widen_reference_to): Added comment to interface
11858 handling, fixed typo.
11859 (lookup_field): Now uses CLASS_P() to correct FIXME
11860 (expand_invoke): Verification on public && !static &&
11861 !abstract moved into soft_lookupinterfacemethod (kaffe).
11862 Use Object class dtable if objectref is an array when expanding
11864 (java_push_constant_from_pool): Temporary use permanent_obstack
11865 for CONSTANT_string
11866 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11867 create constant references.
11868 (get_constant): Temporary use permanent_obstack to create constant.
11869 (load_class): Temporary use permanent_obstack to load class.
11870 (jcf_parse): Temporary use permanent_obstack to perform class
11872 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11873 (build_java_signature): Temporary use permanent_obstack.
11874 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11876 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11877 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11880 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11882 * class.c (append_gpp_mangled_type): Fix typo.
11883 (emit_register_class): Use main_class to get class object, rather
11884 than looking for no-longer-existing static decl starting with _CL.
11885 * typeck.c (parse_signature_type): Promote array element type
11886 if it is a RECORD_TYPE.
11888 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11890 * class.c (push_class_static_dummy_field): New function.
11891 (mangle_static_field): New. Do G++-style mangling of static fields.
11892 (layout_class): Mandle static fields here, not in add_field.
11893 (build_class_ref): The class object is now a dummy static field.
11894 * decl.c (find_local_variable): Look for best, instead of first match.
11895 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11896 (build_java_athrow): Don't check here if exception is Throwable.
11897 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11898 (TYPE_USED): Removed. No longer used ...
11899 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11900 * verify.c (push_pending_label): New function.
11901 (push_pending_block): Renamed to check_pending_block.
11902 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11903 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11904 re-checking possible handlers) after a store (less wasted work).
11905 Check for null handler (finally) before calling add_handler.
11906 Various changes to (finally?) correctly handle try/finally.
11908 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11910 * class.c: Include stdio.h.
11912 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11914 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11915 to make sure class is initialized before static/special invoke.
11917 * verify.c (verify_jvm_instructions): On a store instruction,
11918 call find_local_variable to force pre-allocation of decl and rtx.
11919 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11921 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11923 * class.c (build_class_ref): Strip off "promoted_" if need be.
11924 (make_field_value): Call build_java_signature when needed.
11925 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11926 * expr.c (build_java_athrow): Don't push_value of exception.
11927 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11928 match specification of [fd]cmp[lg] for NaNs.
11929 (expand_byte_code): Add support for exception handler ranges.
11930 * except.c: Add skeleton for EH code-generation.
11931 * verify.c (merge_types): Treat all promoted integral types as equal.
11932 * constants.c (build_constants_constructor): To force creation of
11933 current_constant_pool_data_ref, call build_constant_data_ref.
11935 * javaop.def (lload): Fix typo.
11936 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11938 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11940 * parse.c: Don't include function.h.
11942 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11944 * except.[ch]: New files.
11945 * Makefile.in (JAVA_OBJS): Add except.o
11946 * expr.c: Temporary warning about unimplemented exceptions.
11947 * verify.c: Verify exception handlers.
11949 * jcf-dump.c (disassemble_method): Print exception table.
11951 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11953 * expr.c (verify_jvm_instructions): Started a thorough
11954 verification of invoke* bytecodes.
11955 (expand_byte_code): flush quick stack if PC is the target of a
11956 branch. and undef RET (conflicting with config/i386/i386.h).
11957 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11959 (expand_invoke): Now handles invokeinterface and do more
11960 verification according to the bytecode.
11961 (lookup_field): Don't try to load the class if processing
11963 (can_widen_reference_to): Now handles interfaces.
11964 * decl.c (init_decl_processing): New global variable
11965 soft_lookupinterfacemethod_node, declared in java-tree.h.
11966 Call set_super_info on string_type_node.
11967 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11969 * class.c (set_super_info): Fills the CLASS_* flags according to
11971 (get_access_flags_from_decl): Handles all class flags.
11973 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11975 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11976 * parse.c (yyparse): Check for abstract method, and missing code.
11977 * expr.c (expand_byte_code): Change interface.
11978 * lang.c (put_decl_node): Print promoted types prettier.
11979 * verify.c (verify_jvm_instruction): Change interface.
11980 Partial support for scanning exception table.
11981 For load instructions, handle promoted integral types.
11983 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11985 * verify.c: New file, with contents moved from expr.c.
11986 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11987 * typeck.c (is_array_type_p): Moved here from expr.c.
11988 * java-tree.h: Add some now-needed function declarations.
11989 * Makefile.in (JAVA_OBJS): Added verify.o.
11991 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11993 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11994 METHOD_ABSTRACT flag.
11996 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11997 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11998 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12000 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12002 (start_java_method): Hook for SYNCHRONIZED methods.
12004 * expr.c (build_java_jsr, build_java_ret): New functions
12005 (JSR,PRE): New macros
12006 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12007 (verify_jvm_instructions): tableswitch, lookupswitch,
12008 monitorenter, monitorexit, goto_w: verified.
12009 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12010 (build_java_monitor): New function.
12011 (MONITOR_OPERATION): Modified to call build_java_monitor()
12012 (verify_jvm_instructions): Started a thorough verification of
12015 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12017 Support verification of jsr/ret subroutines (used for try/finally).
12018 * decl.c (return_address_type_node): New type node.
12019 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12020 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12021 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12022 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12023 TYPE_USED): New macros for special types in type_map.
12025 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12026 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12028 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12030 * expr.c (can_widen_reference_to): New function.
12031 (pop_type): Use it.
12032 (merge_type_state): Support handling start of subroutine.
12033 (push_pending_block): Return char* error message, instead of calling
12034 fatal on an error. Also handle subroutines.
12035 (verify_jvm_instructions): Handle errors from push_poending_block.
12036 Support jsr and ret instructions.
12038 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12040 * jcf-io.c (find_classfile): Fix thinko.
12041 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12043 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12045 * Makefile.in (BISON): Remove.
12047 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12049 * Makefile.in: Convert to autoconf.
12050 * config-lang.in (outputs): Added java/Makefile.
12052 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12053 Rename cc1java to jc1.
12055 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12056 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12058 * class.c (class_depth): Do load_class if needed.
12060 Mostly better verification.
12061 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12062 (init_decl_processing): Change return type of soft_checkcast.
12063 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12064 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12065 lang_print_error): New functions.
12066 (lang_init): Set global hook print_error_function to lang_print_error.
12067 * expr.c: In the type_map ptr_type_node is only used for null now.
12068 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12069 (merge_types): Dererence pointer to record types before comparing.
12070 (decode_newarray_type, merge_types): On error just return NULL.
12071 (build_java_binop): Add preliminary implementation (with warning)
12072 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12073 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12074 (expand_compare, expand_java_goto, expand_java_call): Don't
12075 push_pending_block, since that only makes sense when verifying.
12076 (merge_type_state): Different return codes.
12077 (push_pending_block): A block may need to be verified more than once.
12078 (expand_byte_code): Warn about unused code at code generation time.
12079 (verify_jvm_instruction): Changed logic, since code may need to be
12080 re-verified if type-state has changed. Also, better error handling.
12081 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12082 Improve newarray, anewarray, ?aload, athrow,
12083 * java-tree.h (LABEL_CHANGED): New macro.
12085 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12087 * decl.c (soft_athrow_node): New global variable initialized.
12088 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12089 * typeck.c (convert): Added support for REAL_TYPE.
12090 (convert_to_char): New function.
12091 (convert): Handle CHAR_TYPE.
12092 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12093 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12094 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12096 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12097 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12098 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12099 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12100 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12101 to Use The Right Things.
12102 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12103 compatible with INT. BOOLEAN is made equivalent to BYTE.
12104 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12105 OPCODE_ifnonnull): Now supported.
12106 (build_java_athrow): New function.
12108 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12110 Rename method name <init> to match G++ (and fix mangling).
12111 * class.c (layout_class): Replace method name of <init> by class name.
12112 (make_method_value): Do inverse renaming of constructor from <init>.
12113 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12114 * typeck.c (lookup_java_constructor): New function.
12115 * expr.c (expand_invoke): If method_name is <init>, call
12116 lookup_java_constructor to find constructor.
12118 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12120 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12122 * parse.c (get_class_constant): Modified to handle array "classes"
12123 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12125 (convert): Modified to handle real type.
12126 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12127 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12128 variables declared.
12129 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12130 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12131 global variables initialized.
12132 (find_local_variable): Handles the case of a pointer
12133 (end_java_method): Restore the use of one more scope
12134 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12135 build_java_array_length_access, expand_java_arrayload,
12136 expand_java_arraystore, expand_java_array_length,
12137 expand_java_multianewarray, expand_java_anewarray,
12138 build_java_check_indexed_type, is_array_type_p,
12139 build_java_throw_out_of_bound_exception): New functions.
12140 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12141 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12142 OPCODE_<t>aload): Implemented code for verification.
12143 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12144 ARRAY_NEW_MULTI): Macro defined.
12145 (CONVERT): Modified to invoke convert().
12146 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12148 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12150 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12151 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12152 (make_class_data): Field name needs '/' as package prefix.
12153 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12155 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12157 Implement debug information for local variables.
12158 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12159 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12160 DECL_LOCAL_SLOT_CHAIN): New macros.
12161 (struct lang_decl_var): New type.
12162 * parse.c (give_name_to_locals): Move to decl.c.
12163 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12164 (start_java_method): Re-write parameter handling.
12165 (pending_local_decls): New global variable.
12166 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12167 (find_local_variable): Accept pc so we can skips decls not in range.
12168 (struct binding_level): Add end_pc field.
12169 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12170 (various): Change so current pc gets passed to find_local_variable.
12172 * decl.c (init_decl_processing): Re-arrange fields in
12173 class_type_node and and method_type_node to match kaffe 0.9.1.
12174 * class.c (make_method_value, make_class_data): Update
12175 initializations to match.
12177 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12179 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12180 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12181 (push_super_field): New function.
12182 (make_class_data): Handle inheritance of class static initializer.
12183 (layout_class): New name mangling.
12184 * constants.c (build_constant_data_ref): Init type of data array
12185 to a one-element array.
12186 (build_constants_constructor): Set DECL_SIZE from complete array type.
12187 * decl.c: Rename class_type, object_type etc to class_type_node,
12188 object_type_node etc. Make former inherit from latter.
12189 * expr.c (expand_invoke): Add cast of function address.
12190 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12191 * parse.c (yyparse): Don't call layout_class here.
12192 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12194 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12196 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12197 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12198 (alloc_class_constant): New.
12199 * expr.c (expand_invoke): Make sure method's class is initialized.
12200 * class.c (interits_from_p, emit_register_class): New functions.
12201 * parse.c (yyparse): Call emit_register_class.
12203 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12205 * constants.c: New file, to handle constant pool.
12206 * Makefile.in (JAVA_OBJS): Add constants.o.
12207 * decl.c (init_decl_processing): Update, fix, finish various structs.
12208 (pushdecl_top_level): New.
12209 * parse.c (layout_class): Moved to class.c.
12210 * expr.c (java_push_constant_from_pool): New function.
12211 * class.c (build_class_ref): Make work fully
12212 (make_class_data): Emit super-class, constant pool, interface vector.
12214 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12216 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12217 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12218 * class.c (class_depth): New function.
12219 (lookup_named_class): Replaced by new function lookup_class.
12220 * decl.c (object_type_node, string_type_node): New.
12221 Remove various types that we no longer need.
12222 * expr.c (verify_jvm_instructions): New separate verifier pass.
12223 (push_type, pop_type): New functions for verifier.
12224 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12225 (expand_byte_code): Simplify, since we assume already verified.
12226 (expand_invoke): Now mostly works.
12227 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12228 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12229 * parse.c: Wait to allocate class object until we know its name.
12230 (layout_class): Calculate DECL_VINDEX for each virtual method.
12231 * typeck.c (get_array_type): Rename to ...
12232 (build_java_array_type): ... and provide working implementation.
12233 (build_java_signature): New function - build Java signature of type.
12234 (set_java_signature): New function - cache signature with type.
12235 (lookup_java_method): New function.
12237 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12239 * class.c (ident_subst): Take extra SUFFIX parameter.
12240 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12241 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12242 (build_class_ref): Actually implement.
12243 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12244 * decl.c (builtin_function): New.
12245 (init_decl_processing): Update for current Kaffe. Declare some
12246 builtin Kaffe functions.
12247 * expr.c (build_address_of): New.
12248 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12249 Renamed (from expand_java_new etc), and added working implementations.
12250 (build_field_ref): Now also handle static fields.
12251 (expand_invoke): Implement invokestatic, and start implement rest.
12252 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12253 * javaop.def: Rename invokevirt -> invokevirtual.
12254 * lang.c (use_handles): Removed.
12255 * parse.c: Add support for ConstantValue atribute.
12256 Handle nested loading of a class. (JPOOL_UTF): New.
12258 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12260 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12262 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12264 * Make-lang.in (java.install-man): New empty rule.
12265 * typeck.c (set_local_type): New function.
12266 * expr.c (STORE_INTERNAL): Call find_local_variable,
12267 not find_stack_slot. Call set_local_type.
12269 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12271 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12272 and building RECORD_TYPE CONSTRUCTORs.
12273 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12275 * lang.c (use_handles): Change the default to 0.
12276 * decl.c: Define and build class_type, field_type, utf8const_type.
12277 * class.c (make_class_data, make_field_value,
12278 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12279 hashUtf8String, strLengthUtf8, mangled_classname:
12280 Functions to build reflective data structures.
12281 * parse.c (yyparse): Call make_class_data.
12283 * jcf-io.c (open_class, find_classfile): New functions.
12284 * jcf-dump.c: Support reading classfile from explicitly-named
12285 class file (without CLASSPATH searching).
12287 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12289 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12290 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12291 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12292 (get_constant): Now trivial for CONSTANT_Utf8.
12294 * jcf.h: Make NEW_CPOOL the default.
12295 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12297 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>