| blob | 5fbc60eda549ce4fcc0e9297d090c9860dd18a66 |
1 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * jcf-io.c (format_uint): Const-ify.
4 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5 * lex.c (java_get_line_col): Likewise.
6 * parse.y (build_incdec): Likewise.
8 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
10 * parse.y (patch_assignment): Use lvalue's original TYPE when
11 building the final COMPOUND_EXPR.
12 (try_reference_assignconv): Fixed leading comment.
14 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
16 * parse.y (check_final_variable_indirect_assignment): For
17 COMPOUND_EXPR, return only if finals were found initialized
18 properly, if not, keep on checking.
19 (check_final_variable_global_assignment_flag): New local
20 error_found, set when appropriate and used to decide whether to
21 report uninitialized finals. Fixed typo in comment.
23 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
25 * decl.c (init_decl_processing): Fixed typo in predef_filenames
26 last three initializations. Fixes PR java/4360.
28 2001-09-21 Richard Henderson <rth@redhat.com>
30 * class.c (get_dispatch_table): Handle function descriptors.
31 (build_dtable_decl): Likewise.
32 * expr.c (build_invokevirtual): Likewise.
34 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
36 * parse.y (patch_method_invocation): Build class initialization
37 when static finals are used to qualify method invocation.
38 Fixes PR java/4366.
40 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
42 * parse.h: (WFL_STRIP_BRACKET): Re-written using
43 build_type_name_from_array_name.
44 (STRING_STRIP_BRACKETS): New macro.
45 * parse.y (build_type_name_from_array_name): New function.
46 (array_creation_expression:): Accumulate []s instead of [s.
47 (cast_expression:): Accumulate []s instead of [s after cast type
48 name.
49 (build_array_from_name): Local string deleted, use
50 build_type_name_from_array_name.
51 (build_unresolved_array_type): Accumulate []s instead of [s after
52 type name.
53 (register_fields): Fixed comment.
54 (resolve_class): Local name, base deleted, new locals tname and
55 array_dims. Use build_type_name_from_array_name. Use array_dims to
56 build array type.
57 (purify_type_name): Use STRING_STRIP_BRACKETS.
59 2001-09-18 Andreas Jaeger <aj@suse.de>
61 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
62 * jv-scan.c: Likewise.
64 2001-09-16 Tom Tromey <tromey@redhat.com>
66 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
67 NOTE_PUSH for single-case push. Fixes PR java/4189.
69 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
71 * java-tree.h (TYPE_IMPORT_LIST): New macro.
72 (TYPE_IMPORT_DEMAND_LIST): Likewise.
73 (struct lang_type): New fields import_list and import_demand_list.
74 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
75 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
76 (do_resolve_class): New local saved_enclosing_type, initialized,
77 passed as parameter to find_in_imports and find_in_imports_on_demand.
78 (find_in_imports): Added paramater enclosing_type, use its
79 TYPE_IMPORT_LIST when applicable.
80 (find_in_imports_on_demand): Added parameter enclosing_type, use
81 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
82 declaration and initialization.
83 (fold_constant_for_init): Switch/restore current_class to the
84 appropriate context.
86 2001-09-13 Mark Mitchell <mark@codesourcery.com>
88 * verify.c (verify_jvm_instructions): Fix typo.
90 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
92 * expr.c (expand_invoke): Const-ification.
93 * parse.y (patch_method_invocation): Likewise.
95 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
97 * gjavah.c (cxx_keywords): Const-ification.
98 * keyword.gperf (java_keyword): Likewise.
99 * lang.c (java_tree_code_name): Likewise.
100 * lex.c (cxx_keywords): Likewise.
101 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
103 2001-09-11 Richard Henderson <rth@redhat.com>
105 * parse.h (ctxp_for_generation): Mark extern.
107 2001-09-10 Richard Henderson <rth@redhat.com>
109 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
111 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
113 * typeck.c (java_array_type_length, build_prim_array_type):
114 Represent empty arrays by NULL index.
116 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
118 * java-tree.h (compile_resource_file): Grouped with other prototypes.
119 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
121 2001-09-06 Anthony Green <green@redhat.com>
123 * class.c (O_BINARY): Define if necessary.
124 (registerResource_libfunc): Declare.
125 (init_class_processing): Initilize registerResource_libfunc.
126 (compile_resource_file): New function.
127 * java-tree.h (resource_name): Declare.
128 (compile_resource_file): Declare.
129 * jcf-parse.c (yyparse): Handle compiling java resource files.
130 * lang.c (java_decode_option): Handle -fcompile-resource option.
131 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
132 resource files.
133 * gcj.texi (Code Generation): Add documentation for -R flag.
135 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
137 * jcf-write.c (generate_classfile): Issue an error in case of
138 field/initial value mismatch.
139 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
140 being initialized and we're generating bytecode.
141 (java_complete_lhs): In MODIFY_EXPR section: added comments,
142 set DECL_INITIAL properly when appropriate.
143 Fixes PR java/4230
144 Fixes PR java/4204
146 2001-09-01 Per Bothner <per@bothner.com>
148 * parse.y (maybe_yank_clinit): A field without an initializer is not
149 relevant. All initializers except static final and constant require
150 <clinit>, regardless of flag_emit_class_files.
152 2001-08-31 Per Bothner <per@bothner.com>
154 * class.c (set_constant_value): When not emiting class files, then a
155 String ConstantValue is a utf8const_ptr_type.
157 2001-08-30 Per Bothner <per@bothner.com>
159 * jcf-write.c (generate_classfile): Check that field is primitive
160 or string before emitting ConstantValue attribute.
162 2001-08-30 Per Bothner <per@bothner.com>
164 * parse.y (resolve_qualified_expression_name): If creating a
165 COMPOUND_EXPR, set it's type correctly.
167 2001-08-30 Per Bothner <per@bothner.com>
169 * jcf-io.c (open_class): Set filename field.
171 * jcf-parse,c (parse_class_file): Set current_function_decl
172 for better error message when Code attribute is missing.
174 * lang.c (put_decl_node, lang_print_error): Re-arrange for
175 better diagnostics, especially for constructors.
177 2001-08-30 Per Bothner <per@bothner.com>
179 * jcf-write.c (generate_classfile): Don't write ConstantValue
180 attribute if field is not final, for compatibility with jdk.
182 * jcf-write.c (generate_classfile): Convert ConstantValue values
183 to correct type. Work-around for front-end bug.
184 * class.c (set_constant_value): Error if constant has wrong type.
186 2001-08-30 Per Bothner <per@bothner.com>
188 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
189 "Double" are printed at verbosity 1.
191 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
193 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
195 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
197 * parse.y (patch_assignment): Don't verify final re-assignment here.
198 (java_complete_lhs): Verify assignments to finals calling
199 patch_assignment. Verify re-assignments to finals before calling
200 patch_assignment.
202 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
204 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
205 Fixes PR java/1413
207 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
209 * lex.c (java_lex): new local found_hex_digits. Set and then used
210 in test to reject invalid hexadecimal numbers.
211 * parse.y (java_complete_tree): Prevent unwanted cast with
212 initialized floating point finals.
213 (patch_binop): Emit a warning when detecting a division by zero,
214 mark result not constant, don't simplify non integer division.
216 2001-08-28 Per Bothner <per@bothner.com>
218 * jcf-write.c (generate_bytecode_insns): For increments and
219 decrements just recurse to push constant. Improvement on Mark's patch.
221 2001-08-28 Mark Mitchell <mark@codesourcery.com>
223 * jcf-write.c (generate_bytecode_insns): Generate an integer to
224 real conversion for increments and decrements of reals.
226 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
228 * parse.y (resolve_qualified_expression_name): Handle unresolved
229 qualified expressions, prevent numerical qualifiers, fixed typo.
230 Fixes PR java/4141
232 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
234 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
235 don't report anything but deprecated class when marked so. Handle
236 VAR_DECL.
237 (patch_method_invocation): Check deprecation on methods and types.
238 (patch_binop): code becomes an enum tree_code, added default: to
239 switch to handle that. Detect division by zero, try to fold and
240 return before using a subroutine.
242 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
244 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
245 file smaller than 4 bytes.
246 * parse.y (check_inner_circular_reference): New function.
247 (check_circular_reference): Likewise.
248 (array_initializer:): Accept {,}.
249 (java_check_circular_reference): Rewritten using
250 check_circular_reference and check_inner_circular_reference.
251 (java_complete_expand_method): Unconditionally save and restore
252 the unpurged exception list.
253 (build_dot_class_method_invocation): Unmangle signature parameter.
255 2001-08-21 Tom Tromey <tromey@redhat.com>
257 * decl.c (init_decl_processing): Add `throws' field to method
258 descriptor.
259 * class.c (make_method_value): Compute `throws' field for method.
261 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
263 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
264 circularity is detected.
265 (ctors_unchecked_throws_clause_p): Fixed leading comment.
267 2001-08-17 Richard Henderson <rth@redhat.com>
269 * class.c (emit_register_classes): Add align parameter to
270 call to assemble_integer.
272 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
274 * jcf-parse.c (load_class): New locals saved and class_loaded. If
275 loading a class_or_name fails, try considering an innerclass name
276 and load the enclosing context.
277 * parse.y (resolve_inner_class): New function.
278 (find_as_inner_class): Added leading comment.
279 (register_incomplete_type): Keep the current context as enclosing
280 context for JDEP_FIELD dependencies.
281 (do_resolve_class): Locals new_class_decl and super initialized to
282 NULL. Call resolve_inner_class, explore the enclosing context
283 superclass if necessary.
284 Fixes PR java/4007
286 2001-08-16 Tom Tromey <tromey@redhat.com>
288 * jcf-dump.c (main): Updated for change to jcf_path_seal.
289 * gjavah.c (main): Updated for change to jcf_path_seal.
290 * lang.c (version_flag): New global.
291 (java_decode_option): Recognize `-version'.
292 (java_init): Update for change to jcf_path_seal.
293 * jcf.h (jcf_path_seal): Added `print' argument.
294 * jcf-path.c (jcf_path_seal): Added `print' argument.
296 2001-08-13 Zack Weinberg <zackw@panix.com>
298 * Make-lang.in (java/decl.o): Update dependencies.
299 * decl.c: Include libfuncs.h, don't include toplev.h.
301 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
303 * decl.c (init_decl_processing): exception_type_node,
304 class_not_found_type_node, and no_class_def_found_type_node
305 initialized. predef_filenames augmented accordingly.
306 instinit_identifier_node initialized.
307 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
308 * java-tree.h (enum java_tree_index): New entries
309 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
310 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
311 (exception_type_node): New macro.
312 (class_not_found_type_node): Likewise.
313 (no_class_def_found_type_node): Likewise.
314 (instinit_identifier_node): Likewise.
315 (PREDEF_FILENAMES_SIZE): Adjusted.
316 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
317 (struct lang_type): Fixed typo in bitfield name.
318 (DECL_INSTINIT_P): New macro.
319 (ID_INSTINIT_P): Likewise.
320 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
321 attribute.
322 * parse.y (encapsulate_with_try_catch): New function.
323 (generate_instinit): Likewise.
324 (build_instinit_invocation): Likewise.
325 (ctors_unchecked_throws_clause_p): Likewise.
326 (add_instance_initializer): Deleted.
327 (build_instance_initializer): Likewise.
328 (in_instance_initializer): Likewise.
329 (check_method_redefinition): instinit$ not to be verified.
330 (java_complete_expand_methods): Generate instinit$, simplified code.
331 (build_dot_class_method): Eliminated unnecessary locals. Use
332 encapsulate_with_try_catch, removed unnecessary code.
333 (fix_constructors): New local iii. Use build_instinit_invocation.
334 (patch_method_invocation): Added comment.
335 (maybe_use_access_method): Don't consider instinit$.
336 (find_applicable_accessible_methods_list): Shorten the search for
337 instinit$ too.
338 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
339 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
340 (patch_throw_statement): Likewise. Fixed typo.
342 2001-08-12 David Edelsohn <edelsohn@gnu.org>
344 Revert:
345 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
346 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
347 ASM_FINAL_SPEC.
348 (lang_specific_pre_link): Use set_input to set input_filename.
349 Append `main' here.
350 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
351 (main): Fix definition.
352 Strip `main' from classname.
353 Fixes PR java/227.
355 2001-08-11 Zack Weinberg <zackw@panix.com>
357 * lex.h: Don't include setjmp.h. Don't define
358 SET_FLOAT_HANDLER or prototype set_float_handler.
360 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
362 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
363 `poplevel' in the right order.
365 2001-08-09 Richard Henderson <rth@redhat.com>
367 * Make-lang.in (class.o): Depend on TARGET_H.
368 * class.c (emit_register_classes): Use target hooks instead of
369 assemble_constructor and assemble_destructor.
371 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
373 * check-init.c (flags.h): Include
374 (check_init): Don't report uninitialized static class
375 initialization flags, don't free bit index when doing static class
376 initialization optimization.
377 (check_for_initialization): Return type changed to `unsigned int.'
378 (attach_initialized_static_class): New function.
379 * class.c (add_method_1): Create the initialized static class
380 table if necessary.
381 (finish_class): Always emit deferred inline methods.
382 * decl.c (emit_init_test_initialization): Moved to expr.c
383 (complete_start_java_method): Don't traverse
384 DECL_FUNCTION_INIT_TEST_TABLE.
385 (lang_mark_tree): Mark hash tables in function decls.
386 * expr.c (emit_init_test_initialization): Moved from decl.c.
387 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
388 initialization flag, set DECL_CONTEXT and
389 LOCAL_CLASS_INITIALIZATION_FLAG.
390 (java_lang_expand_expr): Emit initialization code for static class
391 initialized flags when entering block, if necessary.
392 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
393 * java-tree.h (flag_optimize_sci): New global variable declaration.
394 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
395 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
396 (LOCAL_FINAL_P): Fixed typo in comment.
397 (FINAL_VARIABLE_P): Likewise.
398 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
399 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
400 (struct lang_decl): New fields `ict', `smic' and `cif.'
401 (check_for_initialization): New returned value for global.
402 (attach_initialized_static_class): New global function.
403 (STATIC_CLASS_INIT_OPT_P): New macro.
404 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
405 * lang.c (java_decode_option): Handle
406 `-fno-optimize-static-class-initialization'
407 * parse.y (start_complete_expand_method): New function.
408 (java_expand_method_bodies): Likewise.
409 (attach_init_test_initialization_flags): Likewise.
410 (adjust_init_test_initialization): Likewise.
411 (emit_test_initialization): Likewise.
412 (java_complete_expand_methods): Nullify abstract and native method
413 bodies.
414 (java_complete_expand_method): New locals `fbody', `block_body'
415 and `exception_copy.' Reorganized: directly return on empty method
416 bodies, call `start_complete_expand_method', remember definitely
417 initialized static class in function, don't expand method bodies.
418 (java_expand_classes): Call `java_expand_method_bodies' before
419 `finish_class' when compiling to native.
420 (resolve_expression_name): Use `orig' after building outer class
421 field access.
422 (patch_invoke): Remember static method invokations.
424 2001-08-06 Richard Henderson <rth@redhat.com>
426 * class.c (emit_register_classes): Pass a symbol_ref and priority
427 to assemble_constructor.
429 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
431 * java-tree.h (all_class_filename): New macro.
432 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
433 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
434 newly created IDENTIFIER_NODE to `all_class_filename.'
436 2001-08-01 Jeff Sturm <jsturm@one-point.com>
438 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
439 Use ggc_add_tree_root to register roots.
441 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
443 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
444 second operand calling check_init.
445 * decl.c (complete_start_java_method): Swaped second and third
446 arguments while creating WITH_CLEANUP_EXPR node.
447 * jcf-write.c (generate_bytecode_insns): Use second operand
448 instead of third when handling WITH_CLEANUP_EXPR.
449 * parse.y (java_complete_lhs): Expand second operand of
450 WITH_CLEANUP_EXPR nodes.
451 (patch_synchronized_statement): Swaped second and third arguments
452 while creating WITH_CLEANUP_EXPR node.
454 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
456 * parse.y (create_interface): Avoid cyclic inheritance report when
457 syntax error encountered during class definition.
458 Fixes PR java/2956
460 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
462 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
463 ASM_FINAL_SPEC.
464 (lang_specific_pre_link): Use set_input to set input_filename.
465 Append `main' here.
466 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
467 (main): Fix definition.
468 Strip `main' from classname.
469 Fixes PR java/227.
471 2001-07-18 Tom Tromey <tromey@redhat.com>
473 For PR java/2812:
474 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
475 * lex.c (java_new_lexer): Use ICONV_CONST.
476 (java_read_char): Likewise.
477 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
478 (jv-scan$(exeext)): Likewise.
480 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
482 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
483 * parse.y (check_class_interface_creation): Allow `private' if the
484 enclosing is not an interface.
485 (create_interface): Interface tagged public if the enclosing
486 context is an interface.
487 (create_class): Class tagged public if the enclosing context
488 is an interface.
489 Fixes PR java/2959
491 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
493 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
494 Fixes PR java/2665
496 2001-07-14 Tim Josling <tej@melbpc.org.au>
498 * check-init.c (check_init): Remove references to EXPON_EXPR.
500 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
502 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
503 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
504 Fixes PR java/3602
506 2001-07-13 Tom Tromey <tromey@redhat.com>
508 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
509 invocation.
511 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
513 * parse.y (patch_method_invocation): Don't override primary if one
514 is already provided, but let this$<n> be built. Fixed comment.
516 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
518 * parse.y (empty_statement:): Report empty statement error only
519 when found at class declaration level.
520 Fixes PR java/3635
522 2001-07-12 Tom Tromey <tromey@redhat.com>
524 * expr.c (expand_load_internal): New function.
525 (LOAD_INTERNAL): Use it.
527 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
529 * parse.y (verify_constructor_super): Compare anonymous class ctor
530 args with `valid_method_invocation_conversion_p.'
531 Fixes PR java/3285
533 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
535 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
536 `-fsyntax-only.' Fixes PR java/3248
538 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
540 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
542 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
544 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
545 current function is static. Fixes PR java/1970
547 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
549 * parse.y (patch_method_invocation): Add enclosing context to ctor
550 calls if necessary. Fixes PR java/2953
552 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
554 * parse.y (resolve_package): Abort if qualified expression member
555 isn't right.
556 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
557 Fixes PR java/1391
559 2001-07-07 Zack Weinberg <zackw@stanford.edu>
561 * verify.c: Don't use // comments.
563 2001-07-05 Tom Tromey <tromey@redhat.com>
565 * lang.c (flag_assume_compiled): Removed.
566 * java-tree.h (flag_assume_compiled): Removed.
567 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
568 -fhash-synchronization, -fuse-divide-subroutine,
569 -fcheck-references, -femit-class-file, -femit-class-files,
570 -fassume-compiled. Updated --encoding information. Changed
571 -foutput-class-dir to `-d'.
573 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
575 * jcf-parse.c (parse_class_file): Add lineno parameter to
576 debug_start_source_file call.
578 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
580 * gcj.texi: Use gpl.texi.
581 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
582 dependencies and use doc/include in search path.
584 2001-07-03 Jeff Sturm <jsturm@one-point.com>
586 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
587 `this'. If so, don't build instance initializers.
589 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
591 * parse.y (resolve_expression_name): Improved error message for
592 inner class cases. Fixes PR java/1958
594 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
596 * lang.c: #include diagnostic.h
597 (lang_print_error): Add a `diagnostic_context *' parameter.
598 (java_dummy_print): Likewise.
599 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
601 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
603 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
604 * jcf.h (typedef struct JCF): New bitfield `finished.'
605 (JCF_FINISH): Set `finished.'
606 (JCF_ZERO): Reset `finished.'
607 Fixes PR java/2633
609 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
611 * parse.y (class_body_declaration:): Don't install empty instance
612 initializers.
613 Fixes PR java/1314
615 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
617 * class.c (set_super_info): Call `set_class_decl_access_flags.'
618 (set_class_decl_access_flags): New function.
619 * java-tree.h (set_class_decl_access_flags): New prototype.
620 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
621 (parse_class_file): New local `decl_max_locals.' Take wide types
622 into account to compute DECL_MAX_LOCALS.
623 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
624 imports on demand.
626 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
628 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
630 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
632 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
633 * parse.y (do_resolve_class): Moved comments out to leading comment
634 section. Removed local `start', New local `_ht' and
635 `circularity_hash.' Record `enclosing' in hash table and search
636 it to detect circularity. Use `enclosing' as an argument to
637 `lookup_cl.' Free the hash table when done.
639 2001-06-19 Tom Tromey <tromey@redhat.com>
641 * lex.c (java_read_char): Disallow invalid and overlong
642 sequences. Fixes PR java/2319.
644 2001-06-05 Jeff Sturm <jsturm@one-point.com>
646 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
648 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
650 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
651 arguments accordingly.
653 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
655 * gcj.texi: Move contents to just after title page.
657 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
659 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
660 builtin type.
661 (patch_incomplete_class_ref): Build the class ref, build the class
662 init if necessary, complete the tree.
663 Fixes PR java/2605
665 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
667 * parse.y (lookup_field_wrapper): Test `name' code.
668 (resolve_qualified_expression_name): Test `qual_wfl' code.
669 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
670 handle `qual_wfl' by code.
671 (maybe_build_primttype_type_ref): Test `wfl' code.
673 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
675 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
676 fdl.texi.
677 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
678 the dvi file in the java directory.
680 2001-05-25 Sam TH <sam@uchicago.edu>
682 * gen-table.pl javaop.h jcf.h lex.h,
683 parse.h: Fix header include guards.
685 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
687 * jv-scan.c (version): Update copyright year.
689 2001-05-21 Per Bothner <per@bothner.com>
691 * jcf-parse.c (read_class): If class is from .class or .zip file
692 and it's already been read, don't push/pop parser context.
694 2001-05-18 Per Bothner <per@bothner.com>
696 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
697 command line so the jvgenmain-generated main program comes first.
699 2001-05-15 Tom Tromey <tromey@redhat.com>
701 * class.c (build_utf8_ref): Don't generate identifier based on
702 utf8const contents.
704 2001-05-12 Richard Henderson <rth@redhat.com>
706 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
707 * expr.c (java_lang_expand_expr): Expand it.
708 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
709 calling build_exception_object_ref.
710 * parse.y (catch_clause_parameter): Likewise.
711 (build_dot_class_method): Likewise.
712 (try_reference_assignconv): Likewise.
713 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
714 * jcf-write.c (generate_bytecode_insns): Likewise.
716 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
718 * parse.y (build_unresolved_array_type): Set
719 EXPR_WFL_QUALIFICATION on the newly created wfl.
720 Fixes PR java/2538. Fixes PR java/2535.
722 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
724 * parse.y (fix_constructors): Removed unnecessary assignment to
725 local. Moved assignment to `this$<n>', fixed comments and
726 indentation.
727 (build_wfl_wrap): Fixed indentation.
728 Fixes PR java/2598, java/2579 and java/2658.
730 2001-05-03 Mo DeJong <mdejong@redhat.com>
732 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
733 check for byte swap.
735 2000-05-02 Jeff Sturm <jsturm@one-point.com>
737 * expr.c (build_class_init): Move MODIFY_EXPR
738 outside of COND_EXPR. Remove variable `call'.
740 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
742 * decl.c: NULL_PTR -> NULL.
743 * jcf-write.c: Likewise.
745 2001-05-01 Tom Tromey <tromey@redhat.com>
747 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
748 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
749 * gcj.texi: Updated copyright text. Include fdl.texi.
750 (Top): Link to new node.
752 2001-05-01 Per Bothner <per@bothner.com>
754 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
756 2001-05-01 Per Bothner <per@bothner.com>
758 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
759 import_list contains the name, not the TREE_PURPOSE.
761 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
763 * jcf-io.c (read_zip_member): Cast to long in comparison with
764 signed value.
766 * jvspec.c (lang_specific_driver): Initialize variables.
768 * mangle.c (find_compression_record_match): Likewise.
770 * typeck.c (build_null_signature): Provide static prototype. Mark
771 parameter with ATTRIBUTE_UNUSED.
773 * verify.c (verify_jvm_instructions): Initialize variable.
775 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
777 * parse.y (do_resolve_class): Check for cyclic inheritance during
778 inner class resolution.
780 2001-04-27 Per Bothner <per@bothner.com>
782 * parse.y (java_expand_classes): Don't change ctxp_for_generation
783 while iterating, since that could cause gc to lose stuff.
785 2001-04-26 Per Bothner <per@bothner.com>
787 Fix method search wrt scope of inner classes to match JLS2.
788 * typeck.c (build_null_signature): New static function.
789 (has_method): New function. Uses build_null_signature and lookup_do.
790 * java-tree.h (has_method): New declaration.
791 * parse.y (find_applicable_accessible_methods_list): Do not search
792 context of inner classes here.
793 (patch_method_invocation): Search scope, ie. current and outer clases,
794 for method matching simple name, to find class.
796 2001-04-26 Per Bothner <per@bothner.com>
798 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
799 Fix thinko: If a single case, use if_icmpeq, not ifeq.
801 * constants.c (find_methodref_with_class_index): New function.
802 (find_methodref_index): Use find_methodref_with_class_index.
803 * java-tree.h (find_methodref_with_class_index): New declaration.
804 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
805 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
806 If context changed from interface to class, don't use invokeinterface.
808 2001-04-25 Per Bothner <per@bothner.com>
810 * verify.c (verify_jvm_instructions): For field instructions,
811 check that field index is valid. For invoke instructions, check that
812 method index is valid.
814 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
816 * config-lang.in (target_libs): Copy from $libgcj_saved.
818 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
820 * decl.c (init_decl_processing): Add new class "protectionDomain"
821 field.
822 * class.c (make_class_data): Set initial value for "protectionDomain".
824 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
826 * jvspec.c (lang_specific_driver): Fix memory allocation
827 deficit, by using concat in lieu of xmalloc/sprintf.
829 2001-04-20 Per Bothner <per@bothner.com>
831 Fixes to compile multiple .class files at once.
832 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
833 * java-tree.h (CLASS_PARSED_P): New macro.
834 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
835 * jcf-parse.c (jcf_parse_source): Inline into read_class.
836 (read_class): Avoid some code duplication.
837 Don't call JCF_FINISH for a .class file - might be needed later.
838 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
839 rather than CLASS_LOADED_P, since latter implies class laid out.
840 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
841 * parse.y: Don't need to set CLASS_LOADED_P for array types.
843 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
845 * Make-lang.in (java/boehm.o): Depend on toplev.h.
847 * boehm.c: Include toplev.h.
849 2001-04-06 Tom Tromey <tromey@redhat.com>
850 Alexandre Petit-Bianco <apbianco@redhat.com>
852 Fix for PR gcj/1404 and PR gcj/2332:
853 * parse.y (build_array_from_name): If we use the type_wfl then
854 accumulate dimensions from the original type as well.
855 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
857 2001-04-06 Tom Tromey <tromey@redhat.com>
859 * parse.y (analyze_clinit_body): Return true if the second operand
860 of a METHOD_EXPR is nonzero.
862 2001-04-06 Tom Tromey <tromey@redhat.com>
864 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
865 directory.
866 ($(srcdir)/java/parse.c): Likewise.
868 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
870 * gcj.texi: Use `which-gcj' instead of `which-g77.'
871 (version-gcc): Initialized.
872 (which-gcj): Likewise.
874 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
876 * java-tree.h (struct lang_decl): New macro
877 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
878 * parse.y (build_instance_initializer): New function.
879 (add_instance_initializer): Use it.
880 (java_fix_constructors): Set `current_class' before fix pass.
881 (fix_constructors): Just return if already fixed. Move `super()'
882 invokation ahead. Use `build_instance_initializer.'
883 Fixes PR java/1315.
885 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
887 * parse.y (resolve_qualified_expression_name): Pass field's
888 DECL_CONTEXT to `not_accessible_p.'
889 (not_accessible_p): Changed parameters order in `inherits_from_p'
890 invokation.
892 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
894 * lang-options.h: Add flag_check_references.
896 2001-04-04 Per Bothner <per@bothner.com>
898 * java-tree.h (CONSTANT_VALUE_P): New macro.
899 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
900 * parse.y (maybe_build_class_init_for_field): New static function.
901 (resolve_expression_name, resolve_field_access): Use
902 maybe_build_class_init_for_field instead of build_class_init
903 This does not do the init if the field is compile-time-constant.
904 (resolve_field_access): Simplify.
906 * parse.y (fold_constant_for_init): Merge test into switch.
908 2001-04-03 Zack Weinberg <zackw@stanford.edu>
910 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
911 on gansidecl.h.
912 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
914 2001-04-02 Zack Weinberg <zackw@stanford.edu>
916 * expr.c (pop_type_0): Save the result of the first
917 lang_printable_name call in a scratch buffer, so it
918 won't be clobbered by the second call.
920 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
922 * parse-scan.y (array_type:): Rewritten.
923 (type_declaration:): `empty_statement' replaces `SC_TK.'
924 (class_member_declaration:): `empty statement' added.
925 (method_body:): Simplified.
926 (static_initializer:): Likewise.
927 (primary_no_new_array:): Use `type_literals.'
928 (type_literals:): New rule.
929 (dims:): Set and update `bracket_count.'
930 Fixes PR java/1074. Fixes PR java/2412.
932 2001-03-28 Hans Boehm <boehm@acm.org>
934 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
935 (get_boehm_type_descriptor): Set type on returned value to be a
936 pointer length integer.
938 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
940 * expr.c (pop_type_0): Call `concat' rather than building the
941 string manually.
942 (pop_type): Add format specifier in call to `error'.
944 * parse.y (patch_method_invocation): Avoid casting away
945 const-ness.
947 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
949 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
951 2001-03-28 Richard Henderson <rth@redhat.com>
953 IA-64 ABI Exception Handling:
954 * Make-lang.in (except.o): Don't depend on eh-common.h.
955 * check-init.c (check_init): Handle EXC_PTR_EXPR.
956 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
957 [soft_exceptioninfo_call_node]: Remove.
958 [eh_personality_libfunc, lang_eh_runtime_type]: New.
959 (end_java_method): No emit_handlers.
960 * except.c (java_set_exception_lang_code): Remove.
961 (method_init_exceptions): Don't call it.
962 (prepare_eh_table_type): No CATCH_ALL_TYPE.
963 (build_exception_object_ref): New.
964 (expand_end_java_handler): Update for except.h name changes.
965 (emit_handlers, expand_resume_after_catch): Remove.
966 * expr.c (java_lang_expand_expr): Update for except.h name changes.
967 (process_jvm_instruction): Use build_exception_object_ref.
968 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
969 (soft_exceptioninfo_call_node): Remove.
970 (build_exception_object_ref): Declare.
971 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
972 soft_exceptioninfo_call_node. Move processing ...
973 [EXC_PTR_EXPR]: ... here.
974 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
975 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
976 (source_end_java_method): No java_set_exception_lang_code or
977 emit_handlers.
978 (build_dot_class_method): Use build_exception_object_ref.
979 (try_reference_assignconv): Check EXC_PTR_EXPR not
980 soft_exceptioninfo_call_node.
982 2001-03-28 Richard Henderson <rth@redhat.com>
984 * java-tree.h (throw_node): Define as a single member of
985 java_global_trees instead of a separate array.
986 (JTI_THROW_NODE): New.
987 * decl.c (throw_node): Don't declare.
988 (init_decl_processing): Init a scalar throw_node.
989 Don't register it for gc.
990 * check-init.c (check_init): Reference scalar throw_node.
991 * expr.c (build_java_athrow): Likewise.
992 * jcf-write.c (generate_bytecode_insns): Likewise.
993 * parse.h (BUILD_THROW): Likewise.
995 2001-03-28 Richard Henderson <rth@redhat.com>
997 * decl.c (end_java_method): Do not save and restore
998 flag_non_call_exceptions.
999 * parse.y (source_end_java_method): Likewise.
1000 * lang.c (flag_exceptions): Don't declare.
1001 (java_init_options): Set flag_non_call_exceptions. Set
1002 flag_exceptions here ...
1003 (java_init): ... not here.
1005 2001-03-27 Richard Henderson <rth@redhat.com>
1007 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1008 exceptions_via_longjmp.
1010 * lang.c (flag_new_exceptions): Don't declare it.
1011 (java_init_options): Or set it.
1013 2001-03-27 Richard Henderson <rth@redhat.com>
1015 * decl.c (end_java_method): Rename asynchronous_exceptions to
1016 flag_non_call_exceptions.
1017 * parse.y (source_end_java_method): Likewise.
1019 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1021 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1023 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1025 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1027 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1029 * parse.y (find_as_inner_class): Follow current package
1030 indications not to mistakingly load an unrelated class.
1032 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1034 * constants.c (PUTN): Use memcpy, not bcopy.
1036 * lex.c (java_read_char): Use memmove, not bcopy.
1038 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1040 2001-03-23 Per Bothner <per@bothner.com>
1042 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1043 macro for better error pin-pointing.
1044 * java-tree.h: Fix typo in comment.
1046 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1047 Don't include jsr/goto in exception range.
1048 Check if start and end of exception range are the same (also TRY_EXPR).
1049 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1050 However, do emit the following goto even if try_block is empty.
1051 Defer freeing exception_decl until after the finalizer, to make
1052 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1054 * parse.y (java_complete_lhs): If the try-clause is empty, just
1055 return the finally-clause and vice versa.
1057 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1059 * gcj.texi (Input Options): documented the check for attribute
1060 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1061 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1062 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1063 (jcf_parse): Check for the right classes archive if necessary.
1064 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1065 (jcf_parse_fields): Fixed indentation.
1066 * jcf-write.c (append_gcj_attribute): New function.
1067 (generate_classfile): Compute the attribute count, invoke
1068 `append_gcj_attribute'.
1069 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1070 turned into bit fields. New bit field `right_zip.'
1071 (JCF_ZERO): Set `right_zip' to zero.
1072 * lang-options.h (-fforce-classes-archive-check): Added flag.
1073 * lang.c (flag_force_classes_archive_check): New flag.
1074 (lang_f_options): New entry `force-classes-archive-check.'
1075 Fixes PR java/1213.
1077 2001-02-07 Andrew Haley <aph@redhat.com>
1079 * gcj.texi (Configure-time Options): Add -fcheck-references.
1080 * expr.c (build_java_indirect_ref): New function.
1081 (java_check_reference): New function.
1082 (build_java_array_length_access): Use build_java_indirect_ref to
1083 check for null references.
1084 (build_java_arrayaccess): Likewise.
1085 (build_get_class): Likewise.
1086 (build_field_ref): Likewise.
1087 (invoke_build_dtable): Likewise.
1088 (build_invokeinterface): Likewise.
1089 * lang.c (lang_f_options): Add flag_check_references.
1090 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1091 * java-tree.h (flag_check_references): New variable.
1092 * lang.c (flag_check_references): Likewise.
1093 * parse.y (patch_invoke): Use java_check_reference.
1094 (patch_assignment): Allow for extra nesting in
1095 _Jv_CheckArrayStore.
1097 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1099 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1100 * lex.c (cxx_keywords): Likewise.
1102 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1104 * parse.y (qualify_ambiguous_name): Broaden `length'
1105 recognition. Help MODIFY_EXPR be resolved as expression names.
1106 Fixes PR java/2066. Fixes PR java/2400.
1108 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1110 * gjavah.c (process_file): Mark interface definitions with
1111 "__attribute__ ((java_interface))".
1113 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1115 * class.c (layout_class): Fixed push_super_field's second
1116 argument. Fixes PR java/2333.
1117 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1118 too early to lay innerclasses out.
1120 2001-03-20 Tom Tromey <tromey@redhat.com>
1121 Alexandre Petit-Bianco <apbianco@redhat.com>
1123 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1124 inside an array reference. Insertion of the array store check
1125 rewritten. Fixes PR java/2299.
1127 2001-03-20 Tom Tromey <tromey@redhat.com>
1129 * lex.c (java_read_unicode): Only accept leading `u's.
1131 2001-03-20 Tom Tromey <tromey@redhat.com>
1133 * jcf-parse.c (read_class): Initialize `class'.
1135 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1137 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1139 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1141 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1142 (layout_class): Likewise.
1143 (layout_class_method): Likewise.
1144 (emit_register_classes): Likewise.
1145 * decl.c (builtin_function): Likewise.
1146 (give_name_to_locals): Likewise.
1148 2001-03-19 Per Bothner <per@bothner.com>
1150 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1151 before trying to load an inner class.
1153 Fixes to process to command-line .class files in two passes.
1154 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1155 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1156 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1157 * class.c (is_compiled_class): Fix for renamed flag.
1158 * parse.y (maybe_create_class_interface_decl): Likewise.
1159 * jcf-parse.c (yyparse): Also set if compiling .class files.
1160 * jcf-parse.c (read_class); Read current_class.
1161 (jcf_parse): Make static.
1162 (load_inner_classes): New function, with code moved from jcf_parse,
1163 because we need to inner classes after the command-line files are read.
1164 (yyparse): Set finput to NULL when it doesn't need to be closed.
1165 Reduce use of main_jcf (basically only for archive) and
1166 use finput instead of main_jcf->read_state.
1167 Inline jcf_figure_file_type into yyparse.
1168 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1169 Defer load_inner_classes and parse_class_file to a second pass,
1170 after we've correctly mapped command-line .clas fiels to classes.
1171 (jcf_figure_file_type): Removed.
1172 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1173 (JCF_ZERO): Also clear zipd field.
1174 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1176 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1178 * jcf-parse.c (yyparse): Change ch from char * to char.
1180 2001-03-19 Per Bothner <per@bothner.com>
1182 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1183 Add constructed filelist-file at end, following -xjava. Thus any .o
1184 and library files are not affected by the -xjava. Also wrap
1185 explicit @FILE with -xjava and -xnone.
1187 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1189 * class.c (build_static_field_ref): Call make_decl_rtl() after
1190 setting the DECL_EXTERNAL flag.
1192 2001-03-17 Per Bothner <per@bothner.com>
1194 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1196 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1197 when result is is needed (target is STACK_TARGET).
1199 * parse.h (JDEP_SOLV): Removed.
1200 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1202 * parse.y (incomplete_class_list): Removed.
1203 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1204 It doesn't work if resolve_class changes the name of an array type
1205 that is on the list and then someone else looks for the modified name.
1206 Also, seems liable to break when compiling multiple source files at
1207 once. So the simplest is to just remove incomplete_class_list -
1208 it is only a minor space win and it is not even clear it saves time.
1210 * parse.y (resolve_class): Remove unneeded promote_type.
1212 2001-03-15 Per Bothner <per@bothner.com>
1214 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1215 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1216 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1217 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1219 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1220 * parse.y (java_expand_classes): Likewise.
1222 * parse.y (expand_start_java_method): Was only called once and had a
1223 misleading name, so inline in caller java_complete_expand_method.
1224 (enter_a_block): Likewise inline in enter_block and remove.
1226 Remove junk from when gcc/java was created (by copying from C/C++).
1227 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1228 (struct binding_level): Remove fields keep, keep_if_subblocks,
1229 more_cleanups_ok, have_cleanups (which have never been used).
1230 (pushlevel, poplevel): Remove related useless code.
1232 * class.c (make_class_data): The class_dtable_decl (i.e. the
1233 vtable for Class) should be external, except when compiling Class.
1235 * jvspec.c (lang_specific_driver): Fix -C handling.
1236 Check -save-temps to see if temp @FILE should be deleted.
1237 Follow-up to/fix for February 16 patch.
1239 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1240 (type_stack_dup): Remove no-longer neded error check.
1242 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1244 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1245 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1246 don't surround the element with 'N..E' if the type name is
1247 unqualified.
1249 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1251 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1252 DECL_RTL_SET_P, etc.
1253 (make_method_value): Likewise.
1254 (get_dispatch_table): Likewise.
1256 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1258 2001-03-07 Tom Tromey <tromey@redhat.com>
1260 * config-lang.in (lang_requires): Define.
1262 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1264 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1265 not flag_fast_math.
1267 2001-03-05 Per Bothner <per@bothner.com>
1269 Fix a problem where rest_of_decl_compilation applied to
1270 class_dtable_decl causes problems because it was done too early,
1271 before output file was opened.
1272 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1273 * class.c (class_dtable_decl): Add macro - element of class_roots.
1274 (make_class_data): Define class_dtable_decl.
1275 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1277 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1279 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1280 uses of 'boolean' with 'bool'.
1282 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1284 * lang-specs.h: Add zero initializer for cpp_spec field to all
1285 array elements.
1287 2001-02-16 Per Bothner <per@bothner.com>
1289 Handle compiling multiple input files at once, and @FILE syntax.
1290 * gcj.texi: Updated documentation to match.
1291 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1292 * jcf-parse.c (parse_source_file): Split into ...
1293 (parse_source_file_1): New function - and:
1294 (parse_source_file_2): New function.
1295 (yyparse): On -ffilelist-file, open and scan named file.
1296 On first pass over files, only do parse_source_file_1.
1297 A new second pass calls parse_source_file_2 for each file to compile.
1298 (init_jcf_parse): Call init_src_parse.
1299 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1300 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1301 as multiple input file combined in one compilation.
1302 * lang-options.h: Add -ffilelist-file
1303 * lang.c (flag_filelist_file): New flag variable.
1304 (lang_f_options): Handle -ffilelist-file.
1305 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1306 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1307 gclass_list - use global fields of src_parse_roots instead.
1308 * parse.y (src_parse_roots): New array.
1309 (incomplete_class_list, gclass_list): New macros.
1310 (push_parser_context, java_pop_parser_context,
1311 java_parser_context_resume): Don't fiddle with deleted fields.
1312 (various): Use incomplete_class gclass_list and global macros
1313 instead of parse_ctxt fields - the lists are global.
1314 (init_src_parse): New function.
1316 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1318 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1320 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1322 * parse.y (check_inner_class_access): Moved declaration of local
1323 `enclosing_decl_type' to the right location.
1325 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1327 * parse.y (parser_check_super_interface): Don't call
1328 check_pkg_class_access for an inner interface.
1329 (parser_check_super): Don't call check_pkg_class_access for inner
1330 class.
1331 (do_resolve_class): Simplify enclosing type loop. Don't call
1332 check_pkg_class_access if CL and DECL are not set.
1333 (find_in_imports_on_demand): Set DECL if class_type needed to be
1334 loaded. Don't call check_pkg_class_access for an inner class.
1335 (check_inner_class_access): Rewritten to implement member access
1336 rules as per spec 6.6.1.
1337 (check_pkg_class_access): Handle the empty package correctly.
1338 (in_same_package): New function. Determine if two classes are in the
1339 same package.
1341 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1343 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1344 method into array types.
1345 * parse.y (patch_method_invocation): Bypass access check on clone call
1346 to array instance.
1348 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1350 * expr.c (build_instanceof): Check for arrays when trying fold to
1351 false.
1353 2001-02-15 Jim Meyering <meyering@lucent.com>
1355 * Make-lang.in (java.install-common): Depend on `installdirs'.
1356 (java.install-info): Likewise.
1358 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1360 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1362 2001-02-14 Tom Tromey <tromey@redhat.com>
1363 Alexandre Petit-Bianco <apbianco@cygnus.com>
1365 Fix for PR java/1261.
1366 * typeck.c (build_java_array_type): Add public `clone' method to
1367 arrays.
1368 * parse.y (resolve_qualified_expression_name): Use current_class
1369 when checking for inaccessibility.
1370 (patch_method_invocation): Fixed error message when accessibility
1371 denied. Added `from_super' argument.
1373 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1375 * parse.y (resolve_class): Don't build a fake decl. Use the one
1376 already built.
1377 * typeck.c (build_java_array_type): Build and assign decl to array
1378 type.
1380 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1382 * parse.y (not_accessible_p): Changed leading comment. Added extra
1383 `where' argument. Use it to enforce protected access rules.
1384 (resolve_qualified_expression_name): Added extra argument to
1385 not_accessible_p.
1386 (patch_method_invocation): Use argument `primary' to provide
1387 not_accessible_p with an extra argument.
1388 (lookup_method_invoke): Added extra argument to not_accessible_p.
1389 (search_applicable_method_list): Likewise.
1391 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1393 * parse.y (resolve_qualified_expression_name): Try to resolve as
1394 an inner class access only if `decl' is a TYPE_DECL.
1396 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1398 * decl.c (classdollar_identifier_node): Initialize.
1399 * java-tree.h (enum java_tree_index): New entry
1400 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1401 (classdollar_identifier_node): New macro.
1402 (ID_CLASSDOLLAR_P): Likewise.
1403 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1404 (build_dot_class_method_invocation): Likewise.
1405 (find_applicable_accessible_methods_list): `class$' can't be
1406 inherited.
1408 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1410 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1412 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1414 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1415 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1416 gone.
1418 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1420 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1421 outside of the `__U' sequence too.
1422 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1423 sequence too.
1425 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1427 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1429 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1431 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1432 (JVGENMAIN_OBJS): Likewise.
1433 * java-tree.h (append_gpp_mangled_name): New prototype.
1434 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1435 Removed cast calling `gcc_add_root.'
1436 * jvgenmain.c (mangle_obstack): New global, initialized.
1437 (main): Use it.
1438 (do_mangle_class): Constify local `ptr.'
1439 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1440 append_gpp_mangle_name and update `count' if necessary.
1441 Use `mangle_obstack.'
1442 * mangle.c (append_unicode_mangled_name): Removed.
1443 (append_gpp_mangled_name): Likewise.
1444 (unicode_mangling_length): Likewise.
1445 (mangle_member_name): Return type set to `void.'
1446 (mangle_field_decl): Don't append `U' in escaped names.
1447 (mangle_method_decl): Likewise.
1448 (mangle_member_name): Just use `append_gpp_mangled_name.'
1449 * mangle_name.c: New file.
1451 2001-02-07 Per Bothner <per@bothner.com>
1453 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1455 * check-init.c (check_init): Don't call done_alternative after
1456 processing loop code, as a LOOP_EXPR never terminates normally.
1458 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1460 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1462 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1464 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1465 DECLs.
1467 2001-02-06 Tom Tromey <tromey@redhat.com>
1469 * lex.c (java_new_lexer): Longer error message.
1471 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1472 Alexandre Petit-Bianco <apbianco@cygnus.com>
1474 * typeck.c (build_prim_array_type): Added leading comment.
1475 (build_java_array_type): Moved locals out of
1476 block. Always create the `data' field, fixed alignment to match
1477 C++.
1479 2001-02-04 Tom Tromey <tromey@redhat.com>
1481 * expr.c (java_lang_expand_expr): Don't bother recomputing
1482 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1483 Fixes PR java/1866.
1485 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1487 * parse.y (process_imports): Save the original name of the import
1488 for better error report.
1490 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1492 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1493 of macros used when compiling jvspec.c.
1494 * jvspec.c (lang_specific_driver): Link with the shared
1495 libgcc by default.
1497 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1499 * check-init.c (check_init): Call internal_error instead of fatal.
1500 * expr.c (java_lang_expand_expr): Likewise.
1501 * jcf-parse.c (get_constant): Likewise.
1502 * mangle.c (java_mangle_decl): Likewise.
1503 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1504 (operator_string): Likewise.
1505 * check-init.c (check_init): Call abort instead of fatal.
1506 * class.c (build_class_ref): Likewise.
1507 * constants.c (write_constant_pool): Likewise.
1508 * decl.c (start_java_method): Likewise.
1509 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1510 (java_stack_dup, encode_newarray_type): Likewise.
1511 (build_java_array_length_access): Likewise.
1512 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1513 (build_java_soft_divmod, build_invokeinterface): Likewise.
1514 * java-tree.h (INNER_CLASS_P): Likewise.
1515 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1516 (give_name_to_class, get_class_constant): Likewise.
1517 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1518 (find_constant_index, generate_bytecode_conditional): Likewise.
1519 (generate_bytecode_insns, perform_relocations): Likewise.
1520 * lex.c (java_unget_unicode, java_lex): Likewise.
1521 * mangle.c (mangle_type, mangle_record_type): Likewise.
1522 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1523 (finish_mangling): Likewise.
1524 * parse.h (MARK_FINAL_PARMS): Likewise.
1525 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1526 (obtain_incomplete_type, java_complete_class): Likewise.
1527 (java_check_regular_methods, java_complete_expand_method): Likewise.
1528 (cut_identifier_in_qualified, check_deprecation): Likewise.
1529 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1530 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1531 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1532 * typeck.c (set_local_type, parse_signature_type): Likewise.
1533 (parse_signature_string, build_java_signature): Likewise;
1534 (set_java_signature): Likewise.
1535 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1536 * class.c (add_method): Call fatal_error instead of fatal.
1537 (build_static_field_ref): Likewise.
1538 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1539 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1540 * lex.c (java_new_new_lexer): Likewise.
1541 * jv-scan.c (main): Likewise.
1542 (fatal_error): Renamed from fatal.
1543 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1544 pfatal_with_name.
1545 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1546 (yyparse): Likewise.
1547 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1548 * lex.c (java_get_line_col): Likewise.
1549 * jcf-parse.c (load_class): Make errors non-fatal.
1550 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1552 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1554 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1555 (error): Remove unused function.
1556 (main): Don't use "__attribute__ alias" on generated class symbol.
1558 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1560 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1561 argument.
1562 * parse.y (finish_method_declaration): Code accounting for WFLed
1563 method DECL_NAMEs deleted.
1564 (check_abstract_method_definitions): Likewise.
1565 (resolve_type_during_patch): Layout resolved type.
1566 * typeck.c (lookup_do): Removed unused local.
1568 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1570 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1571 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1572 integer_negative_one_node.
1573 * expr.c (build_java_binop): Likewise.
1575 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1577 * zextract.c (read_zip_archive): Read file_offset before writing
1578 zipd and consequently clobbering the header contents.
1580 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1582 * Make-lang.in: Remove all dependencies on defaults.h.
1583 * decl.c: Don't include defaults.h.
1584 * expr.c: Likewise.
1585 * parse.y: Likewise.
1587 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * ChangeLog (2001-01-21): Fixed typo.
1590 * class.c (layout_class_method): Code accounting for WFLed
1591 method DECL_NAMEs deleted.
1592 * constant.c (find_methodref_index): Likewise.
1593 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1594 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1595 (struct lang_decl): New field `wfl'.
1596 (java_get_real_method_name): Prototype deleted.
1597 * mangle.c (mangle_method_decl): Code accounting for WFLed
1598 method DECL_NAMEs deleted.
1599 * parse.h (GET_METHOD_NAME): Macro deleted.
1600 * parse.y (reset_method_name): Deleted.
1601 (method_header): Set DECL_FUNCTION_WFL.
1602 (check_abstract_method_header): Code accounting for WFLed method
1603 DECL_NAMEs deleted.
1604 (java_get_real_method_name): Deleted.
1605 (check_method_redefinition): Code accounting for WFLed method
1606 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1607 (java_check_regular_methods): Likewise.
1608 (java_check_abstract_methods): Likewise.
1609 (java_expand_classes): Don't call `reset_method_name.'
1610 (search_applicable_method_list): Use DECL_NAMEs instead of
1611 GET_METHOD_NAME.
1612 * typeck.c (lookup_do): Code accounting for WFLed method
1613 DECL_NAMEs deleted.
1615 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1617 * lex.c (java_read_char): Check for EOF from getc first.
1619 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1621 * class.c (layout_class): Don't lay the superclass out if it's
1622 already being laid out.
1623 * jcf-parse.c (handle_innerclass_attribute): New function.
1624 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1625 handle_innerclasses_attribute.
1626 (jcf_parse): Don't load an innerclasses if it's already being
1627 laid out.
1628 * jcf-write.c (append_innerclass_attribute_entry): Static
1629 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1630 to be zero for anonymous classes.
1632 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1634 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1635 necessary.
1636 * jcf-parse.c (set_source_filename): Use
1637 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1639 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1641 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1642 gets a unique asm name.
1644 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1646 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1647 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1648 if necessary.
1649 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1650 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1651 * parse.y (lookup_package_type_and_set_next): Deleted.
1652 (resolve_package): Removed unnecessary code.
1653 (find_applicable_accessible_methods_list): `finit$' can't be
1654 inherited.
1655 * verify.c (pop_argument_types): Added missing prototype.
1657 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1659 * config-lang.in: Disable java by default.
1661 2001-01-23 Tom Tromey <tromey@redhat.com>
1663 * gcj.texi (Copying): New node.
1664 Added copyright information.
1666 2001-01-21 Per Bothner <per@bothner.com>
1668 Various fixes to allow compiling a compressed .jar/.zip archive.
1669 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1670 (struct ZipFile): Add fields name and next (from ZipFileCache).
1671 (struct ZipDirectory): New field zipf points to owning ZipFile.
1672 * jcf.h (struct ZipDirectory): Add forward declaration.
1673 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1674 Remove seen_in_zip and zip_offset fields.
1675 (JCF_SEEN_IN_ZIP): New macro.
1676 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1677 * jcf-io.c: Change all ZipFileCache to ZipFile.
1678 (read_zip_member): New function.
1679 (open_in_zip): Call read_zip_member.
1680 * jcf-parse.c (find_in_current_zip): Remove function.
1681 (read_class): Merge in find_in_current_zip functionality.
1682 Call read_zip_member if needed.
1683 (parse_zip_file_entries): Use read_zip_member.
1684 (process_zip_dir): Update for removed and added JCF fields.
1685 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1687 2001-01-21 Per Bothner <per@bothner.com>
1689 Minor optimization of static ggc roots.
1690 * jcf-parse.c (parse_roots): New static field.
1691 (current_field, current_method, current_file_list): Replace by macros
1692 naming fields of parse_roots.
1693 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1694 * class.c (class_roots): New static field.
1695 (registered_class, fields_ident, info_ident, class_list):
1696 New macros naming fields of parse_roots.
1697 (build_static_field_ref): Don't register roots here.
1698 (layout_class): Static field list replaced by macro class_list.
1699 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1700 Initialize fields_ident and info_ident here.
1702 2001-01-21 Per Bothner <per@bothner.com>
1704 * jcf-parse.c (ggc_mark_jcf): New function.
1705 (init_jcf_parse): Register current_jcf as ggc root.
1707 2001-01-21 Per Bothner <per@bothner.com>
1709 * lang.c (put_decl_node): Print method's name.
1711 2001-01-21 Per Bothner <per@bothner.com>
1713 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1714 (verify_jvm_instructions): Use it, for better error messages on loads.
1716 2001-01-21 Per Bothner <per@bothner.com>
1718 * verify.c (merge_type_state): Still may have to merge even if
1719 LABEL_VERIFIED (label).
1721 2001-01-21 Per Bothner <per@bothner.com>
1723 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1724 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1726 2001-01-19 Per Bothner <per@bothner.com>
1728 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1729 if expeting an interface type. Refines Tom's change of 2000-09-12.
1731 2001-01-18 Per Bothner <per@bothner.com>
1733 * gcj.texi (Input Options): Mention .java files.
1735 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1737 * lang-options.h (-Wunsupported-jdk11): Removed.
1738 * lang.c (flag_not_overriding): Deleted.
1739 (flag_static_local_jdk1_1): Likewise.
1740 (lang_W_options): Removed "unsupported-jdk11" entry.
1741 * parse.y (java_check_methods): Removed dead code.
1743 2001-01-17 Tom Tromey <tromey@redhat.com>
1745 Changes suggested by Per Bothner:
1746 * gcj.texi (Input Options): Don't mention input files.
1747 (Code Generation): Updated --main information.
1748 (Invoking jcf-dump): Mention that --javap is incomplete.
1749 From Alexandre Petit-Bianco:
1750 (Warnings): Don't mention -Wunsupported-jdk11.
1751 My stuff:
1752 (Compatibility): Mention JDK 1.2-ness of libraries.
1753 (Resources): Mention resources used when writing gcj.
1755 2001-01-17 Tom Tromey <tromey@redhat.com>
1757 * gcj.texi: New file.
1758 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1759 (java.info): Depend on gcj.info.
1760 (java/gcj.dvi): New target.
1761 (java.dvi): Depend on gcj.dvi.
1762 (java.install-info): Wrote.
1764 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1766 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1767 having called make_decl_rtl.
1769 2001-01-14 Per Bothner <per@bothner.com>
1771 Various patches to emit better messages on verification errors.
1772 * expr.c (push_type_0): Return error indication on stack overflow,
1773 instead of callinfg fatal.
1774 (push_type): Now just call push_type_0 (nd fatal on overflow).
1775 (pop_type_0): Return detailed error message (in a char** argument).
1776 (pop_type): If pop_type_0 fails, print error message.
1777 (pop_argument_types): Moved to verify.c.
1778 * verify.c (pop_argument_types): Moved from expr.c.
1779 Return a (possible) error message, rather than void.
1780 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1781 (verify_jvm_instruction): Use new macros, improving error messages.
1782 For case OPCODE_astore use object_ptr_type_node.
1783 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1784 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1786 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1787 constant, return body without wrapper. (Improves constant folding.)
1788 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1790 2001-01-13 Per Bothner <per@bothner.com>
1792 * expr.c (expand_java_field_op): Assigning to a final field outside
1793 an initializer does not violate JVM spec, so should be warning, not
1794 error. (Sun's verifier does not complain - though MicroSoft's does.)
1796 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1798 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1799 to 2001.
1801 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1803 * parse.y (resolve_expression_name): Permit instance variables from
1804 enclosing context in super constructor call.
1805 (resolve_qualified_expression_name): Permit enclosing class's qualified
1806 "this" in super constructor call.
1808 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1810 * class.c (build_utf8_ref): Remove last argument in call to
1811 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1812 (build_class_ref): Likewise.
1813 (build_static_field_ref): Likewise.
1814 (get_dispatch_table): Likewise.
1815 (layout_class_method): Likewise.
1816 (emit_register_classes): Likewise.
1817 * constants.c (build_constant_data_ref): Likewise.
1818 * decl.c (builtin_function): Likewise.
1819 (create_primitive_vtable): Likewise.
1820 * expr.c (build_known_method_def): Likewise.
1821 (build_jni_stub): Likewise.
1822 (java_lang_expand_expr): Likewise.
1824 2001-01-10 Tom Tromey <tromey@redhat.com>
1826 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1828 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1830 * java-tree.h (lang_printable_name_wls): New prototype.
1831 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1832 rather than `current_class' to print type name. Don't prepend type
1833 names when printing constructor names.
1834 (lang_printable_name_wls): New function.
1835 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1836 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1837 * parse.y (patch_method_invocation): Message tuned for constructors.
1838 (not_accessible_p): Grant `private' access from within
1839 enclosing contexts.
1841 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1843 All files with updated copyright when applicable.
1844 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1845 * class.c (mangle_class_field): Function removed.
1846 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1847 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1848 (build_class_ref): Call `java_mangle_class_field' instead of
1849 `mangle_class_field.'
1850 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1851 (layout_class): Call `java_mangle_decl' instead of
1852 `mangle_static_field.'
1853 (cxx_keywords): Initialized static array moved to `lex.c.'
1854 (layout_class_method): Changed leading comment. Simplified to
1855 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1856 * decl.c (lang_mark_tree): Mark field `package_list.'
1857 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1858 (struct lang_type): New field `package_list.'
1859 (unicode_mangling_length): Prototype removed.
1860 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1861 emit_unicode_mangled_name): Likewise.
1862 (cxx_keyword_p): New prototype.
1863 (java_mangle_decl, java_mangle_class_field,
1864 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1865 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1866 `build_expr_wfl.'
1867 * jvgenmain.c (main_method_prefix): Global variable removed.
1868 (main_method_suffix): Likewise.
1869 (do_mangle_classname): New function.
1870 (main): Call it. Format changed to accomodate new mangling scheme.
1871 * lex.c: (utf8_cmp): Conditionally prototyped.
1872 (cxx_keywords): Moved from class.c, conditionally defined.
1873 (utf8_cmp, cxx_keyword_p): Likewise.
1874 * mangle.c (obstack.h, ggc.h): Included.
1875 (mangle_field_decl): New function.
1876 (mangle_method_decl, mangle_type, mangle_pointer_type,
1877 mangle_array_type, mangle_record_type,
1878 find_compression_pointer_match, find_compression_array_match,
1879 find_compression_record_match,
1880 find_compression_array_template_match, set_type_package_list,
1881 entry_match_pointer_p, emit_compression_string, init_mangling,
1882 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1883 (mangle_obstack): New global.
1884 (MANGLE_RAW_STRING): New macro.
1885 (unicode_mangling_length): Turned static.
1886 (append_unicode_mangled_name): Renamed from
1887 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1888 replaces `obstack', removed from the parameter list.
1889 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1890 replaces parameter `obstack', removed from the parameter list. Call
1891 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1892 (append_gpp_mangled_classtype): Removed.
1893 (compression_table, compression_next): New static variables.
1894 * parse.y (temporary_obstack): Extern declaration removed.
1896 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1898 * parse.y (patch_binop): Compute missing type in error situations.
1900 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1902 * class.c (make_class_data): Push initial value for "arrayclass".
1903 * decl.c (init_decl_processing): Add new class field "arrayclass".
1905 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1907 From patha@softlab.ericsson.se:
1908 * parse.y (switch_label): Use build, not build1, to construct
1909 DEFAULT_EXPR.
1911 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1913 * lang.c (lang_decode_option): Change -MA to -MP.
1914 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1915 Update to new prototype; do quote targets.
1916 (jcf_dependency_write): Update.
1918 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1920 Shorten primitive array allocation path:
1921 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1922 to create new primitive arrays.
1923 * expr.c (build_newarray): If generating native code, call
1924 soft_newarray_node with a reference to the primitive TYPE identifier
1925 instead of type_value.
1927 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1929 Fix for PRs gcj/312 and gcj/253:
1930 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1931 dest if they arn't already.
1932 * class.c (layout_class): Call maybe_layout_super_class on
1933 superinterfaces also, but only if compiling from bytecode.
1935 Fix for PR gcj/373:
1936 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1937 interface.
1939 2000-12-15 Tom Tromey <tromey@redhat.com>
1941 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1942 set.
1944 2000-12-14 Andrew Haley <aph@redhat.com>
1946 * boehm.c (mark_reference_fields): Change test to correctly detect
1947 bitmap overflow.
1949 2000-12-15 Andreas Jaeger <aj@suse.de>
1951 * config-lang.in (lang_dirs): Added.
1953 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1955 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1956 Credits go to rth for finding it.
1958 2000-12-13 Mike Stump <mrs@wrs.com>
1960 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1962 2000-11-07 Tom Tromey <tromey@cygnus.com>
1964 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1965 * lex.c (java_ignorable_control_p): Removed.
1966 (java_letter_or_digit_p): Removed.
1967 (java_start_char_p): New function.
1968 (java_read_char): Return `int', not `unicode_t'. Changed
1969 callers.
1970 (java_read_unicode): Likewise.
1971 (java_read_unicode_collapsing_terminators): Likewise.
1972 (java_get_unicode): Likewise.
1973 (java_new_lexer): Initialize hit_eof.
1974 (java_parse_end_comment): Take `int' argument.
1975 (java_parse_doc_section): Likewise.
1976 (java_parse_escape_sequence): Don't allow backlash-newline.
1977 Return `int'.
1978 * lex.h (JAVA_DIGIT_P): Removed.
1979 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1980 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1981 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1982 (JAVA_PART_CHAR_P): New macro.
1983 (UEOF): Now -1.
1984 (JAVA_CHAR_ERROR): Now -2.
1985 (java_lexer): New field `hit_eof'.
1986 * chartables.h: New file.
1987 * gen-table.pl: new file.
1989 2000-11-20 Tom Tromey <tromey@cygnus.com>
1990 Alexandre Petit-Bianco <apbianco@cygnus.com>
1992 * parse.y (java_complete_lhs): Only allow compound assignment of
1993 reference type if type is String.
1995 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1997 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1998 jcf-path.c: Likewise.
2000 2000-12-09 Anthony Green <green@redhat.com>
2002 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2003 filestart and filename_length as int values.
2005 2000-12-07 Mo DeJong <mdejong@redhat.com>
2007 * jcf-io.c (find_class): Correct the logic that tests to see if a
2008 .java file is newer than its .class file. The compiler was
2009 incorrectly printing a warning when file mod times were equal.
2011 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2013 * jvgenmain.c: Use ISPRINT not isascii.
2015 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2017 * parse.y (end_artificial_method_body): Fixed typo.
2019 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2021 * parse.y (patch_method_invocation): Pick the correct enclosing
2022 context when creating inner class instances.
2023 Fixes gcj/332.
2025 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2027 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2028 Update copyright year to 2000.
2030 2000-11-23 Anthony Green <green@redhat.com>
2032 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2033 Move current_file_list out of yyparse and make it static.
2035 * expr.c: Declare quick_stack and tree_list_free_list as static
2036 (init_expr_processing): Register quick_stack and
2037 tree_list_free_list roots.
2039 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2041 * parse.y (build_outer_field_access): New local `decl_ctx', use
2042 it. Check for field's context and current class immediate outer
2043 context inheritance.
2044 (outer_field_access_p): Consider fields inherited from the last
2045 enclosing context.
2046 (build_access_to_thisn): Stop at the last enclosing context if
2047 necessary.
2048 Fixes gcj/367.
2050 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2052 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2054 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2056 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2057 scratch buffer.
2059 2000-11-20 Tom Tromey <tromey@cygnus.com>
2061 * jv-scan.c (help): Document --complexity.
2062 (options): Added --complexity.
2063 (flag_complexity): New global.
2064 (main): Call `report'.
2065 * parse-scan.y (complexity): New global.
2066 (if_then_statement, if_then_else_statement,
2067 if_then_else_statement_nsi, switch_block_statement_group,
2068 while_expression, do_statement, for_begin, continue_statement,
2069 throw_statement, catch_clause, finally, method_invocation,
2070 conditional_and_expression, conditional_or_expression,
2071 conditional_expression): Update complexity.
2072 (reset_report): Reset complexity.
2073 (report): New function.
2075 2000-11-20 Tom Tromey <tromey@cygnus.com>
2077 * lex.c (yylex): Added STRICT_TK case.
2078 * parse.y (STRICT_TK): Added.
2079 * parse-scan.y (STRICT_TK): Added.
2080 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2081 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2082 file.
2083 * keyword.h: Rebuilt.
2084 * keyword.gperf (strictfp): Added.
2086 2000-11-20 Tom Tromey <tromey@cygnus.com>
2088 * lex.c (yylex): Recognize floating point constants with leading
2089 0.
2091 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2093 * java-tree.h (cyclic_inheritance_report): Constify.
2094 * parse.y (cyclic_inheritance_report): Likewise.
2096 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2098 * parse.y (goal): Remove call to ggc_add_string_root.
2100 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2102 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2103 Create string in scratch buffer, then pass to build_string.
2105 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2107 * parse.y (issue_warning_error_from_context): Add
2108 ATTRIBUTE_PRINTF.
2110 2000-11-11 Anthony Green <green@redhat.com>
2112 * jcf-parse.c (process_zip_dir): Add finput parameter.
2113 (jcf_figure_file_type): Call process_zip_dir with appropriate
2114 argument.
2116 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2118 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2119 * jcf-parse.c (jcf_figure_file_type): Likewise.
2121 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2123 * parse.y (create_new_parser_context): Use memset () instead of
2124 bzero ().
2126 2000-11-08 Tom Tromey <tromey@cygnus.com>
2128 * gjavah.c (process_file): Only include gcj/cni.h when generating
2129 CNI stubs.
2131 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2133 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2134 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2135 instead of bzero ().
2137 2000-11-05 Tom Tromey <tromey@cygnus.com>
2139 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2140 * lex.c (IS_ZERO): New define.
2141 (java_perform_atof): Error on floating point underflow.
2143 2000-11-04 Tom Tromey <tromey@cygnus.com>
2145 * lex.c (java_parse_escape_sequence): Only read two octal
2146 characters if the first one is greater than 3. Don't allow
2147 "octal" numbers to include the digits 8 or 9.
2149 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2151 * Make-lang.in (java.distdir): Remove.
2153 2000-11-03 Tom Tromey <tromey@cygnus.com>
2155 * Make-lang.in (java.dvi): New target.
2156 Partial fix for PR other/567.
2158 * lang-options.h: Mention -Wout-of-date.
2159 * jcf-dump.c (flag_newer): New global.
2160 * gjavah.c (flag_newer): New global.
2161 * jcf-io.c (find_class): Only warn when flag_newer set.
2162 * lang.c (flag_newer): New global.
2163 (struct string_option): New declaration.
2164 (lang_W_options): New global.
2165 (process_option_with_no): New function.
2166 (lang_decode_option): Use it.
2168 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2169 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2170 `$'.
2172 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2173 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2174 * lex.c (java_read_unicode): Removed `term_context' argument.
2175 Recognize any number of `u' in `\u'.
2176 (java_read_unicode_collapsing_terminators): New function.
2177 (java_get_unicode): Use it.
2178 (java_lineterminator): Removed.
2179 (yylex): Produce error if character literal is newline or single
2180 quote. Return if eof found in middle of `//' comment. EOF in
2181 `//' comment is only an error if pedantic.
2182 (java_ignorable_control_p): New function.
2183 (java_parse_end_comment): Return if eof found in middle of
2184 comment.
2185 Include flags.h.
2186 * jv-scan.c (pedantic): New global.
2188 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2190 * parse.y (outer_field_access_p): Inherited fields aren't
2191 consider outer fields.
2192 (maybe_build_thisn_access_method): Use
2193 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2194 (resolve_expression_name): Trigger an error if a static field
2195 is being accessed as an outer field.
2197 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2199 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2200 Fixes gcj/365.
2202 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2204 * Make-lang.in: Move all build rules here from Makefile.in,
2205 adapt to new context. Wrap all rules that change the current
2206 directory in parentheses. Expunge all references to $(P).
2207 When one command depends on another and they're run all at
2208 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2209 all object-file generation rules. Delete obsolete variables.
2211 * Makefile.in: Delete.
2212 * config-lang.in: Delete outputs= line.
2214 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2216 * parse.y (patch_method_invocation): NULLify this_arg when already
2217 inserted.
2218 (maybe_use_access_method): Handle call to methods unrelated to the
2219 current class. Fixed comment.
2220 Fixes gcj/361.
2222 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2225 scope.
2227 2000-10-24 Tom Tromey <tromey@cygnus.com>
2229 * lex.c (java_new_lexer): Initialize new fields. Work around
2230 broken iconv() implementations.
2231 (java_read_char): Swap bytes if required. Use fallback decoder if
2232 required.
2233 (byteswap_init, need_byteswap): New globals.
2234 (java_destroy_lexer): Only close iconv handle if it is in use.
2235 * lex.h (java_lexer): New fields read_anything, byte_swap,
2236 use_fallback.
2237 Made out_buffer unsigned.
2239 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2241 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2242 where an enclosing context can be set on the jdep.
2243 (do_resolve_class): Fixed identation.
2245 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2247 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2249 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2250 when requested.
2252 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2254 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2256 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2258 * jcf-write.c (OP1): Update `last_bc'.
2259 (struct jcf_block): Fixed indentation and typo in comments. New
2260 field `last_bc'.
2261 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2262 follows `monitorenter'.
2263 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2264 `patch_string'.
2265 Fixes gcj/232.
2267 2000-10-16 Tom Tromey <tromey@cygnus.com>
2269 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2270 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2271 * lang-options.h: Added -MA, -MT, -MF..
2272 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2273 (DEPEND_TARGET_SET): New macro.
2274 (DEPEND_FILE_ALREADY_SET): Likewise.
2275 (init_parse): Handle new flags.
2276 * jcf.h (jcf_dependency_print_dummies): Declare.
2277 * Make-lang.in (s-java): Added mkdeps.o.
2278 * Makefile.in (BACKEND): Added mkdeps.o.
2279 (../gcjh$(exeext)): Added mkdeps.o.
2280 (../jcf-dump$(exeext)): Added mkdeps.o.
2281 * jcf-depend.c: Include mkdeps.h.
2282 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2283 add_entry): Removed.
2284 (jcf_dependency_reset): Rewrote.
2285 (dependencies): New global.
2286 (jcf_dependency_set_target): Rewrote.
2287 (jcf_dependency_add_target): Likewise.
2288 (jcf_dependency_add_file): Likewise.
2289 (munge): Removed.
2290 (print_ents): Removed.
2291 (jcf_dependency_write): Rewrote.
2292 (print_dummies): New global.
2293 (jcf_dependency_print_dummies): New function
2294 (jcf_dependency_write): Call deps_dummy_targets if required.
2296 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2298 * gjavah.c (add_class_decl): Removed unused variables `tname',
2299 `tlen' and `name_index'.
2300 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2301 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2302 in `wfl_operator' with value.
2303 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2304 (jcf_figure_file_type): Fixed identation.
2305 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2306 * parse.y (analyze_clinit_body): New function.
2307 (static_initializer:): Reset `current_static_block'.
2308 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2309 `wfl_operator' with new value.
2310 (lookup_cl): Use EXPR_WFL_FILENAME.
2311 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2312 analyze_clinit_body.
2313 (build_outer_field_access): Access to this$<n> built from
2314 current_class, not its outer context.
2315 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2316 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2317 (patch_method_invocation): Use `is_static_flag' when already
2318 initialized.
2319 (patch_newarray): Removed assignment in ternary operator.
2321 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2323 * except.c (free_eh_ranges): Don't free `whole_range'.
2325 2000-10-15 Anthony Green <green@redhat.com>
2327 * decl.c (init_decl_processing): Call init_class_processing before
2328 anything else.
2330 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * check-init.c (check_init): Fixed leading comment. Use
2333 LOCAL_FINAL_P.
2334 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2335 (give_name_to_locals): Likewise.
2336 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2337 fields in lang_decl_var.
2338 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2339 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2340 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2341 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2342 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2343 (LOCAL_FINAL): Rewritten.
2344 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2345 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2346 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2347 `init_final' fields.
2348 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2349 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2350 (TYPE_HAS_FINAL_VARIABLE): New macro.
2351 (struct lang_type): Added `afv' field.
2352 * parse.y (check_static_final_variable_assignment_flag): New function.
2353 (reset_static_final_variable_assignment_flag): Likewise.
2354 (check_final_variable_local_assignment_flag): Likewise.
2355 (reset_final_variable_local_assignment_flag): Likewise.
2356 (check_final_variable_indirect_assignment): Likewise.
2357 (check_final_variable_global_assignment_flag): Likewise.
2358 (add_inner_class_fields): Use LOCAL_FINAL_P.
2359 (register_fields): Handle local finals and final variables.
2360 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2361 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2362 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2363 on local finals.
2364 (java_complete_expand_methods): Loop to set
2365 TYPE_HAS_FINAL_VARIABLE. Call
2366 `reset_final_variable_local_assignment_flag' and
2367 `check_final_variable_local_assignment_flag' accordingly before
2368 and after constructor expansion. Call
2369 `reset_static_final_variable_assignment_flag'
2370 before expanding <clinit> and after call
2371 `check_static_final_variable_assignment_flag' if the
2372 current_class isn't an interface. After all methods have been
2373 expanded, call `check_final_variable_global_assignment_flag' and
2374 `check_static_final_variable_assignment_flag' if the current class
2375 is an interface.
2376 (maybe_yank_clinit): Fixed typo in comment.
2377 (build_outer_field_access_methods): Removed old sanity check. Use
2378 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2379 Don't create access methods for finals.
2380 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2381 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2382 existing DECL_INIT has been processed.
2383 (java_complete_lhs): Likewise.
2384 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2385 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2386 logic.
2387 (patch_assignment): Use LOCAL_FINAL_P.
2388 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2389 DECL_INITIAL is nullified.
2390 Fixes gcj/163.
2392 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2394 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2396 * Makefile.in (parse.c, parse-scan.c): Likewise.
2398 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2400 * class.c (temporary_obstack): Remove.
2401 (make_class): Don't mess with obstascks.
2402 (push_class): Likewise.
2403 (set_super_info): Likewise.
2404 (add_method_1): Likewise.
2405 (add_method): Likewise.
2406 (add_field): Likewise.
2407 (build_utf8_ref): Likewise.
2408 (build_class_ref): Likewise.
2409 (build_static_field_ref): Likewise.
2410 (finish_class): Likewise.
2411 (push_super_field): Likewise.
2412 (layout_class): Likewise.
2413 (layout_class_methods): Likewise.
2414 (init_class_processing): Likewise.
2415 * constants.c (get_tag_node): Likewise.
2416 (build_constant_data_ref): Likewise.
2417 * decl.c (ggc_p): Remove.
2418 (copy_lang_decl): Use ggc_alloc.
2419 (complete_start_java_method): Don't mess with obstacks.
2420 (start_java_method): Likewise.
2421 (end_java_method): Likewise.
2422 * except.c (link_handler): Use xmalloc.
2423 (free_eh_ranges): New function.
2424 (method_init_exceptions): Use it.
2425 (add_handler): Use xmalloc.
2426 (expand_start_java_handler): Don't mess with obstacks.
2427 (prepare_eh_table_type): Likewise.
2428 (expand_end_java_handler): Likewise.
2429 * expr.c (push_value): Likewise.
2430 (create_label_decl): Likewise.
2431 (build_jni_stub): Likewise.
2432 (java_lang_expand_expr): Likewise.
2433 (note_instructions): Use xrealloc.
2434 (java_push_constant_from_pool): Don't mess with obstacks.
2435 (process_jvm_instruction): Likewise.
2436 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2437 declaration.
2438 * jcf-parse.c (get_constant): Don't mess with obstacks.
2439 (read_class): Likewise.
2440 (jcf_parse): Likewise.
2441 * lex.c (expresion_obstack): Remove.
2442 (java_lex): Don't use obstack_free.
2443 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2444 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2445 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2446 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2447 * parse.y (gaol): Add more GC roots.
2448 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2449 (lookup_field_wrapper): Likewise.
2450 (obtain_incomplete_type): Don't mess with obstacks.
2451 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2452 macros.
2453 (craft_constructor): Don't mess with obstacks.
2454 (safe_layout_class): Likewise.
2455 (java_complete_class): Likewise.
2456 (source_end_java_method): Likewise.
2457 (build_outer_field_access_methods): Likewise.
2458 (build_outer_method_access_method): Likewise.
2459 (maybe_build_thisn_access_method): Likewise.
2460 (build_dot_class_method_invocation): Likewise.
2461 (java_complete_tree): Likewise.
2462 (java_complete_lhs): Likewise.
2463 (do_merge_string_cste): Likewise.
2464 (patch_string_cst): Likewise.
2465 (array_constructor_check_entry): Likewise.
2466 * typeck.c (build_java_array_type): Likewise.
2467 (parse_signature_string): Likewise.
2468 (build_java_signature): Likewise.
2470 2000-10-12 Tom Tromey <tromey@cygnus.com>
2472 Fix for PR gcj/356:
2473 * gjavah.c (add_class_decl): Don't special-case inner classes.
2474 (add_namelet): Likewise.
2476 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2478 * java-tree.h: Constify current_encoding.
2479 * lang.c: Constify current_encoding.
2481 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2483 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2484 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2486 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2488 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2489 patch. Fixes gcj/340.
2491 2000-10-10 Tom Tromey <tromey@cygnus.com>
2493 * lex.c (java_new_lexer): Initialize out_first and out_last
2494 fields.
2495 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2497 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2499 * parse.y (pop_current_osb): New function.
2500 (array_type:): Use `dims:', changed actions
2501 accordingly. Suggested by Anthony Green.
2502 (array_creation_expression:): Used pop_current_osb.
2503 (cast_expression:): Likewise.
2504 (search_applicable_method_list): Fixed indentation.
2506 2000-10-08 Anthony Green <green@redhat.com>
2508 * parse.y (array_type_literal): Remove production.
2509 (type_literals): Refer to array_type, not array_type_literal.
2511 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2513 Patch contributed by Corey Minyard.
2514 * decl.c (check_local_named_variable): New function.
2515 (tree check_local_unnamed_variable): Likewise.
2516 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2518 2000-10-07 Anthony Green <green@redhat.com>
2520 * class.c (layout_class): Handle case where superclass can't be
2521 layed out yet.
2523 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2525 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2526 gperf.
2528 2000-10-05 Tom Tromey <tromey@cygnus.com>
2530 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2531 * jvgenmain.c (class_mangling_prefix): Removed.
2532 (class_mangling_suffix): New global.
2533 (main): Use it.
2534 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2535 `$'.
2536 (print_method_info): Handle overrides for static and final
2537 methods.
2538 (process_file): Generate declaration for class object field.
2539 * class.c (cxx_keywords): New array.
2540 (utf8_cmp): New function.
2541 (cxx_keyword_p): New function.
2542 (layout_class_method): Mangle C++ keywords by appending `$'.
2543 (mangle_field): New function.
2544 (mangle_class_field): Use mangle_field. Mangle class name as
2545 `class$'.
2546 (mangle_static_field): Use mangle_field.
2548 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2550 * decl.c (find_local_variable): Removed uncessary type check and
2551 fixed range check typo. From Corey Minyard.
2553 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2555 * decl.c (give_name_to_locals): New local `code_offset'. Call
2556 `maybe_adjust_start_pc'.
2557 * expr.c (note_instructions): New function.
2558 (expand_byte_code): Don't collect insn starts here.
2559 (peek_opcode_at_pc): New function.
2560 (maybe_adjust_start_pc): Likewise.
2561 * java-tree.h (maybe_adjust_start_pc): Declare.
2562 (note_instructions): Likewise.
2563 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2565 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2567 * parse.y (field_access:): Fixed indentation.
2568 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2570 2000-09-07 Tom Tromey <tromey@cygnus.com>
2572 Fix for PR gcj/307:
2573 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2574 JPRIMITIVE_TYPE_P, for arithmetic operators.
2575 (patch_method_invocation): Indentation fix.
2576 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2577 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2578 (do_unary_numeric_promotion): Cleaned up code.
2579 (valid_cast_to_p): Handle boolean correctly.
2581 2000-09-27 Tom Tromey <tromey@cygnus.com>
2583 * lex.c (java_read_unicode): Reset bs_count when finished with
2584 `\u' sequence.
2586 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2588 Convert to GC.
2589 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2590 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2591 (typeck.o): Depend on ggc.h.
2592 * class.c (add_method_1): Use GC functions for allocation.
2593 (init_class_processing): Register roots.
2594 * decl.c (ggc_p): Set to 1.
2595 (pending_local_decls): Make it static.
2596 (push_jvm_slot): Use GC functions for allocation.
2597 (init_decl_processing): Register roots.
2598 (give_name_to_locals): Use GC functions for allocation.
2599 (lang_mark_tree): New function.
2600 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2601 functions for allocation.
2602 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2603 * lex.c (java_lex): Use build_string, rather than replicating it
2604 inline.
2605 * parse.y (goal): Add more roots.
2606 (mark_parser_ctxt): New function.
2607 * typeck.c: Include ggc.h.
2609 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2611 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2612 contains something else than MODIFY_EXPR.
2614 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2616 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2617 * Makefile.in (parse.o): Depend on ggc.h.
2618 (class.o): Likewise.
2619 (constants.o): Likewise.
2620 (decl.o): Likewise.
2621 (expr.o): Likewise.
2622 (jcf-parse.o): Likewise.
2623 (jcf-write.o): Likewise.
2624 (mangle.o): Likewise.
2625 * class.c: Include ggc.h.
2626 (build_static_field_ref): Register GC roots.
2627 (layout_class): Likewise.
2628 (init_class_processing): Likewise.
2629 * constants.c: Include ggc.h.
2630 (current_constant_pool_data_ref): Remove.
2631 (tag_nodes): Move it to ...
2632 (get_tag_node): ... here. Register GC roots.
2633 * decl.c: Include ggc.h. Remove many global tree definitions.
2634 (throw_node): Define.
2635 (java_global_trees): Likewise.
2636 (predef_filenames): Make the size a constant.
2637 (init_decl_processing): Adjust accordingly.
2638 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2639 * expr.c: Include ggc.h.
2640 (init_expr_processing): Register GC roots.
2641 (build_invokeinterface): Likewise.
2642 * java-tree.h: Replace extern tree declarations with macros.
2643 (java_global_trees): New variable.
2644 (java_tree_index): New enumeration.
2645 (init_jcf_parse): Declare.
2646 * jcf-parse.c: Include ggc.h.
2647 (current_class): Remove declaration.
2648 (main_class): Likewise.
2649 (all_class_list): Likewise.
2650 (predefined_filename_p): Adjust for constant size of
2651 predef_filenames.
2652 (init_jcf_parse): New function.
2653 * jcf-write.c: Include ggc.h.
2654 (generate_classfile): Register GC roots.
2655 (append_synthetic_attribute): Likewise.
2656 (append_innerclass_attribute_entry): Likewise.
2657 * lang.c: Include ggc.h.
2658 (lang_print_error): Register GC roots.
2659 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2660 with macros.
2661 * parse.y: Include ggc.h.
2662 (wfl_operator): Remove.
2663 (goal): Register GC roots.
2664 (java_pop_parser_context): Adjust for new field names.
2665 (java_parser_context_save_global): Likewse.
2666 (java_parser_context_restore_global): Likewise.
2667 (java_parser_context_suspend): Likewise.
2668 (java_parser_context_resume): Likewise.
2669 (verify_constructor_circularity): Register GC roots.
2670 (lookup_cl): Likewise.
2671 (java_reorder_fields): Likewise.
2672 (build_current_this): Likewise.
2673 (class_in_current_package): Likewise.
2674 (argument_types_convertible): Likewise.
2675 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2677 2000-09-14 Tom Tromey <tromey@cygnus.com>
2679 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2681 2000-09-13 Tom Tromey <tromey@cygnus.com>
2683 * jcf-parse.c: Include <locale.h>.
2684 * jv-scan.c: Include <locale.h>.
2686 2000-09-12 Tom Tromey <tromey@cygnus.com>
2688 * expr.c (pop_type_0): Return `Object' if trying to merge two
2689 interface types.
2690 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2691 interface types; `Object' is always a valid supertype.
2693 2000-09-12 Tom Tromey <tromey@cygnus.com>
2695 Fix for PR gcj/33:
2696 * jv-scan.c (help): Document --encoding.
2697 (options): Added `encoding' entry.
2698 (OPT_ENCODING): New define.
2699 (main): Handle --encoding.
2700 Include <langinfo.h> if nl_langinfo exists.
2701 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2702 --encoding.
2703 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2704 (parse_source_file): Correctly call java_init_lex. Added `finput'
2705 argument. Use nl_langinfo to determine default encoding.
2706 * java-tree.h (current_encoding): Declare.
2707 * parse.y (java_parser_context_restore_global): Don't restore
2708 `finput'.
2709 (java_parser_context_save_global): Don't set `finput' field.
2710 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2711 if required.
2712 * lang.c (current_encoding): New global.
2713 (lang_decode_option): Recognize `-fencoding='.
2714 (finish_parse): Don't close finput.
2715 * parse.h (struct parser_ctxt): Removed `finput' and
2716 `unget_utf8_value' fields. Added `lexer' field.
2717 (java_init_lex): Fixed declaration.
2718 * lex.c (java_new_lexer): New function.
2719 (java_destroy_lexer): Likewise.
2720 (java_read_char): Added `lex' argument. Handle iconv case.
2721 (java_read_unicode): Added `lex' argument. Count backslashes in
2722 lexer structure.
2723 (java_init_lex): Added `finput' and `encoding' arguments. Set
2724 `lexer' field in ctxp.
2725 (BAD_UTF8_VALUE): Removed.
2726 (java_lex): Handle seeing UEOF in the middle of a string literal.
2727 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2728 (java_lexer): New structure.
2729 (UNGETC): Removed.
2730 (GETC): Removed.
2731 (DEFAULT_ENCODING): New define.
2732 (java_destroy_lexer): Declare.
2734 2000-09-12 Tom Tromey <tromey@cygnus.com>
2736 Fix for PR gcj/343:
2737 * lex.c (java_init_lex): Initialize java_io_serializable.
2738 * parse.y (java_io_serializable): New global.
2739 (valid_ref_assignconv_cast_p): An array can be cast to
2740 serializable.
2742 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2744 * decl.c, expr.c: Include defaults.h if not already included.
2745 Don't define the *_TYPE_SIZE macros.
2747 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2749 * typeck.c (build_java_array_type): Correct first parameter
2750 in ADJUST_FIELD_ALIGN invocation.
2752 2000-09-06 Tom Tromey <tromey@cygnus.com>
2754 * lang-specs.h: Also recognize `-femit-class-files'.
2756 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2758 * verify.c (merge_types): Load the types to merge if necessary.
2760 2000-09-02 Anthony Green <green@redhat.com>
2762 * jcf-io.c: Include zlib.h.
2763 (open_in_zip): Read compressed class file archives.
2764 * zipfile.h (ZipDirectory): Add uncompressed_size and
2765 compression_method fields.
2766 * zextract.c (read_zip_archive): Collect file compression info.
2768 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2770 * parse.y (do_resolve_class): Also explore superclasses of
2771 intermediate enclosing contexts when searching for inner classes.
2773 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * parse.y (variable_declarator_id:): Better error message.
2776 (expression_statement:): Use YYNOT_TWICE.
2777 (cast_expression:): Likewise.
2778 (assignment:): Likewise.
2780 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2782 * parse.y (do_merge_string_cste): New locals. Create new
2783 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2785 2000-08-07 Hans Boehm <boehm@acm.org>
2787 * boehm.c (mark_reference_fields): Set marking bits for all words in
2788 a multiple-word record.
2789 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2790 java.lang.Class.
2792 2000-08-31 Mike Stump <mrs@wrs.com>
2794 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2795 jcf-dump$(exeext)): Make parallel safe.
2797 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2799 * jcf-parse.c (set_source_filename): Constify a char *.
2800 * jcf-write.c (append_innerclasses_attribute,
2801 make_class_file_name): Constify a char *. Don't recycle a
2802 variable for an unrelated purpose.
2803 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2804 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2806 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2808 * expr.c (can_widen_reference_to): Fixed indentation.
2809 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2810 * parse.y: `finit$' replaces `$finit$' in comments.
2811 (try_builtin_assignconv): Fixed leading comment.
2813 2000-08-25 Greg McGary <greg@mcgary.org>
2815 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2817 2000-08-24 Greg McGary <greg@mcgary.org>
2819 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2820 * parse.y (BINOP_LOOKUP): Likewise.
2822 2000-08-22 Andrew Haley <aph@cygnus.com>
2824 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2825 sign extending. Fixes gcj/321.
2826 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2827 combining to make a jlong. Fixes gcj/321.
2829 2000-08-21 Nix <nix@esperi.demon.co.uk>
2831 * lang-specs.h: Do not process -o or run the assembler if
2832 -fsyntax-only.
2834 2000-08-16 Andrew Haley <aph@cygnus.com>
2836 * typeck.c (build_java_array_type): Rewrite code to do array
2837 alignment. Take into account back-end macros when aligning array
2838 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2839 user to set alignment. Fixes gcj/252 and 160.
2841 2000-08-09 Tom Tromey <tromey@cygnus.com>
2843 * parse.y (check_abstract_method_definitions): Now return `int'.
2844 Check implemented interfaces. Fixes PR gcj/305.
2846 * parse.y (patch_switch_statement): Disallow `long' in switch
2847 expressions. Fixes PR gcj/310.
2849 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2851 * decl.c (finit_leg_identifier_node): New global.
2852 (init_decl_processing): Use `finit$' to initialize
2853 finit_identifier_node. Use `$finit$' to initialize
2854 finit_leg_identifier_node.
2855 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2856 * java-tree.h (finit_identifier_node): Changed attached comment.
2857 (finit_leg_identifier_node): New declaration.
2858 (ID_FINIT_P): Take finit_identifier_node and
2859 finit_leg_identifier_node into account. This is a backward
2860 compatibility hack.
2862 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2864 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2865 Jan 6 2000 patch.
2866 (generate_bytecode_insns): Check `nargs' before emitting it.
2867 * verify.c (merge_type_state): Fixed typo.
2868 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2869 generate_bytecode_{conditional,insns}.
2871 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2873 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2874 for -pg builds).
2876 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2878 * class.c (maybe_layout_super_class): Fixed indentation.
2879 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2880 (java_check_methods): New function declaration.
2881 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2882 instead of `str_ptr'.
2883 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2884 of a `invokeinterface' at the right time.
2885 * parse.h (WFL_STRIP_BRACKET): New macro.
2886 (SET_TYPE_FOR_RESOLUTION): Use it.
2887 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2888 (check_class_interface_creation): Don't check for cross package
2889 innerclass name clashes.
2890 (method_header): Behave properly if MDECL is `error_mark_node'.
2891 (method_declarator): Return `error_mark_node' if bogus current
2892 class.
2893 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2894 (resolve_and_layout): New local `decl_type', set and used. Call
2895 java_check_methods.
2896 (java_check_methods): New method.
2897 (java_layout_classes): Use it.
2898 (resolve_qualified_expression_name): No EH check necessary in
2899 access$<n>.
2900 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2901 `case' statement.
2902 (patch_assignment): Set DECL_INITIAL on integral final local.
2904 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2906 * java-tree.h (flag_extraneous_semicolon): New extern.
2907 * lang-options.h: (-Wextraneous-semicolon): New option.
2908 * lang.c (flag_redundant): Fixed typo in leading comment.
2909 (flag_extraneous_semicolon): New global.
2910 (lang_decode_option): Set `flag_extraneous_semicolon' when
2911 -Wall. Decode `-Wextraneous-semicolon'.
2912 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2913 `empty_statement' rule.
2914 (class_body_declaration): Likewise.
2915 (method_body:): Accept `;' as a method body.
2916 (static_initializer:): Removed `SC_TK' hack.
2917 (constructor_block_end:): Likewise.
2918 (empty_statement:): Report deprecated empty declaration. Fixes
2919 gcj/295
2921 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2923 * parse.y (build_dot_class_method_invocation): Changed parameter
2924 name to `type'. Build signature from `type' and convert it to a
2925 STRING_CST if it's an array.
2926 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2927 to use `ref_type' directly.
2929 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2931 * lang-options.h: Added a comma after the last element to avoid
2932 syntax errors when other languages define additional options.
2934 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2936 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2937 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2938 (jc1): Link with $(BACKEND).
2939 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2941 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2943 * jvspec.c: Adjust type of second argument to
2944 lang_specific_driver, and update code as necessary.
2946 * class.c (build_dtable_decl): Initialize dummy.
2948 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2950 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2951 method bodies not to rule out discarding `<clinit>'; don't use
2952 <clinit> to initialize static fields with constant initializers.
2954 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2956 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2957 synthetic methods.
2958 (method_synthetic): New global.
2959 (HANDLE_METHOD): Recognize synthetic method and tell
2960 `print_method_info' about it.
2961 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2962 processing a synthetic method.
2963 * jcf-reader.c (skip_attribute): New function.
2964 ( skip_attribute): Likewise.
2966 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * parse.y (build_outer_field_access): Fixed comments.
2969 (fix_constructors): Emit the initialization of this$<n> before
2970 calling $finit$.
2971 (resolve_qualified_expression_name): Build an access to `decl' if
2972 necessary.
2974 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2976 * parse-scan.y (curent_class): Non longer const.
2977 (inner_qualifier, inner_qualifier_length): Deleted.
2978 (current_class_length): New global.
2979 (bracket_count): Fixed typo in leading comment.
2980 (anonymous_count): New global.
2981 (class_instance_creation_expression:): Handle anonymous classes.
2982 (anonymous_class_creation:): New rule.
2983 (push_class_context): Rewritten.
2984 (pop_class_context): Likewise.
2985 (INNER_QUALIFIER): Macro deleted.
2986 (report_class_declaration): call `push_class_context' when
2987 entering the function. `fprintf' format modified not to use
2988 INNER_QUALIFIER.
2989 (report_class_declaration): Assign `package_name' and
2990 `current_class' to NULL separatly.
2992 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2994 * expr.c (build_invokeinterface): Call layout_class_methods on
2995 target interface.
2997 2000-07-27 Tom Tromey <tromey@cygnus.com>
2998 Anthony Green <green@cygnus.com>
2999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3001 * class.c (make_class_data): Create vtable for abstract classes.
3002 (get_dispatch_table): Changed to cope with abstract classes.
3004 2000-07-27 Tom Tromey <tromey@cygnus.com>
3006 * parse.y (patch_method_invocation): Don't reverse the argument
3007 list when dealing with anonymous class constructors. Fixed typo in
3008 comment.
3010 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3012 * parse.y (build_alias_initializer_parameter_list): Reverse
3013 crafted list when building aliases for anonymous class
3014 constructors.
3016 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.y (jdep_resolve_class): Don't bother checking potential
3019 innerclass access if `decl' is NULL.
3020 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3021 WFL.
3023 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3025 * parse.c: Remove (again.)
3027 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3029 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3030 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3031 outside the `if' statement, alias to innerclass removed, `decl'
3032 used to mark the class complete.
3034 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3036 * parse.y (simple_name:): Fixed typo in error message.
3038 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3040 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3041 or its first operand can be error marks.
3043 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3045 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3046 * parse.y (method_header): Likewise.
3048 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3050 * parse.y (process_imports): Consider that one might be trying to
3051 import an innerclass. Fixes gcj/254
3053 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3055 * parse.y (find_as_inner_class): Handle the case where the
3056 enclosing context of an innerclass has been loaded as bytecode.
3058 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3060 * parse.y (simple_name:): Reject `$' in type names.
3061 (resolve_type_during_patch): Use `type' as a second
3062 argument to resolve_no_layout. Fixes gcj/257.
3064 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3066 * parse.y (find_most_specific_methods_list): Select the only
3067 non-abstract method even if max has been set.
3068 Fixes gcj/285, gcj/298.
3070 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3072 * lang-specs.h: Added %(jc1) to java compiler options.
3074 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3076 * .cvsignore: New file.
3078 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse.y (not_accessible_p): Access granted to innerclasses
3081 (indirectly) extending the reference type. Fixes gcj/249.
3083 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3085 * parse.y (patch_method_invocation): Fixed comment.
3086 (maybe_use_access_method): Build this$<n>s to the context of the
3087 target method, or a type that extends it. Fixes gcj/242.
3089 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3091 * parse.c: Remove.
3093 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3095 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3097 2000-07-13 Tom Tromey <tromey@cygnus.com>
3099 * lang-specs.h: Added %{I*}.
3101 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3103 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3105 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3107 * parse-scan.c: Remove.
3109 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3111 * class.c (set_super_info): Handled protected inner classes.
3112 (common_enclosing_context_p): Bail early if arguments aren't both
3113 inner classes.
3114 (get_access_flags_from_decl): Handle private and protected inner
3115 classes.
3116 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3117 (CLASS_PROTECTED): Likewise.
3118 (struct lang_type): New bitfield `poic'.
3119 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3120 inner classes only.
3121 (check_inner_class_access): Renamed arguments, added
3122 comments. Handles protected inner classes (fixes gcj/225)
3123 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3125 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3127 * parse.y (resolve_qualified_expression_name): Verify qualified
3128 access to `this'. Fixes gcj/239.
3130 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3132 * jcf-write.c (generate_classfile): Don't install ConstantValue
3133 for null pointers.
3135 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3137 * parse.y (resolve_qualified_expression_name): Handle inner class
3138 access. Fixes gcj/256.
3140 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3142 * jcf-write.c (generate_classfile): Properly install the
3143 ConstantValue attribute and the initial value constant pool index
3144 on string constants.
3145 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3146 class files.
3148 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3150 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3151 construct.
3152 * parse.y (find_as_inner_class): Fixed typo.
3153 (do_resolve_class): Explore enclosing contexts when searching for
3154 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3155 (check_inner_class_access): Check `decl' which can be null in case
3156 of previous errors.
3158 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3160 * java-tree.h (java_debug_context): Declared `extern'.
3161 (safe_layout_class): Likewise.
3162 * parse.y (resolve_field_access): Field must be `static' in order
3163 to be replaced by its initial value. Added comments.
3164 (find_applicable_accessible_methods_list): Fixed typo.
3165 (find_most_specific_methods_list): Methods found in innerclasses
3166 take over methods founds in the enclosing contexts.
3167 (java_complete_tree): Loosen restrictions on the type of DECLs
3168 that can be replaced by their initialization values.
3169 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3171 2000-07-05 Tom Tromey <tromey@cygnus.com>
3173 * Make-lang.in (PARSE_DIR): New macro.
3174 (PARSE_RELDIR): Likewise.
3175 (PARSE_C): Likewise.
3176 (PARSE_SCAN_C): Likewise.
3177 ($(PARSE_C)): New target.
3178 ($(PARSE_SCAN_C)): Likewise.
3179 (SET_BISON): New macro.
3180 (BISONFLAGS): Likewise.
3181 (JAVABISONFLAGS): Likewise.
3183 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3185 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3186 argument on the first pass for CNI as well as JNI.
3187 (print_method_info): Set up method name on the first pass only.
3189 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3191 * parse.y (parser_qualified_classname): Removed parameter
3192 `is_static'.
3193 (create_interface): Removed first passed parameter to
3194 parser_qualified_classname.
3195 (create_class): Likewise. Don't install alias on static
3196 innerclasses. Fixes gcj/275.
3198 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3200 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3201 debugable statement with empty_stmt_node. Fixes gcj/272
3203 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3205 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3206 gcj/271.
3208 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3210 * jcf-write.c (push_long_const): Appropriately cast short negative
3211 constant to jword.
3213 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3215 * parse.y (verify_constructor_super): Use loop variable
3216 `m_arg_type' initialized with `mdecl_arg_type'.
3218 2000-06-29 Tom Tromey <tromey@cygnus.com>
3220 * parse.y (resolve_field_access): Handle case where `type_found'
3221 is NULL.
3223 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3225 * expr.c (lookup_field): The same field can be found through two
3226 different interface. Don't declare it ambiguous in that case.
3228 2000-06-27 Tom Tromey <tromey@cygnus.com>
3230 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3231 follows \r, then unget it at a lower level.
3233 2000-06-26 Tom Tromey <tromey@cygnus.com>
3235 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3236 java_complete_tree.
3238 2000-06-25 Tom Tromey <tromey@cygnus.com>
3240 * parse.y (for_statement): Wrap expression in a WFL if it is a
3241 constant. For PR gcj/268.
3243 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3245 * parse.y (do_resolve_class): Minor optimiztion in the package
3246 list search. Removed unnecessary test and return statement.
3247 (valid_ref_assignconv_cast_p): Order of arguments to
3248 enclosing_context_p fixed.
3250 2000-06-24 Tom Tromey <tromey@cygnus.com>
3252 * expr.c (lookup_field): Print error and return error_mark_node if
3253 field reference is ambiguous.
3255 * parse.y (check_abstract_method_definitions): Also check if
3256 `other_method' is abstract.
3258 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3260 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3261 classes.
3262 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3263 (struct lang_type): New field `pic'.
3264 (CLASS_PRIVATE): New macro.
3265 * parse.y (check_inner_class_access): New function.
3266 (jdep_resolve_class): Call it.
3268 2000-06-23 Tom Tromey <tromey@cygnus.com>
3270 * parse.y (patch_incomplete_class_ref): Initialize the returned
3271 class. For PR gcj/260.
3273 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3275 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3277 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3279 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3280 Java specific checks.
3281 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3282 screened by DECL_P.
3283 * java-tree.def (CASE_EXPR): Marked 'e'.
3284 (DEFAULT_EXPR): Likewise.
3285 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3286 screened by DECL_P.
3287 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3288 Java specific checks.
3289 (generate_bytecode_insns): Test try_block for BLOCK before using
3290 BLOCK_EXPR_BODY.
3291 * parse.y (build_wfl_wrap): Added `location' argument. Set
3292 EXPR_WFL_LINECOL accordingly.
3293 (dim_expr:): Wrap constants with WFLs.
3294 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3295 (resolve_package): Check for `stmt' not being a BLOCK before
3296 building a debuggable statement with it.
3297 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3298 invocation.
3299 (resolve_field_access): Make sure `decl' is a DECL before treating
3300 it as such.
3301 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3302 IDENTIFIER_NODE before treating it as such.
3303 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3304 treating it as such.
3305 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3306 to be applied only on non array types.
3308 2000-06-16 Per Bothner <per@bothner.com>
3310 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3311 define in terms of DECL_RESULT, as that fails when --enable-checking.
3313 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3315 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3316 types the same in comparison.
3317 (CHECK_OP): Add static prototype.
3319 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3321 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3322 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3323 * parse.c: Rebuilt.
3325 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3327 * decl.c (create_primitive_vtable): Prototype.
3329 * jcf-write.c (generate_bytecode_insns): Initialize variable
3330 `saved_context'.
3332 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3334 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3336 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3337 to track searched classes, and do not search the same class more than
3338 once. Call find_applicable_accessible_methods_list on immediate
3339 superclass, instead of search_applicable_method_list on all ancestors.
3340 Fix for PR gcj/238.
3342 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3344 * parse.y (register_fields): Permit static fields in inner classes
3345 if they are final. Fix for PR gcj/255.
3347 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3350 * parse.y (find_in_imports): Returned type changed to void,
3351 leading comment fixed.
3352 (register_package): New function.
3353 (qualify_and_find): Likewise.
3354 (package_declaration:): Use `register_package'.
3355 (single_type_import_declaration:): Removed local variable
3356 `node'. Added missing `;' for consistency.
3357 (type_import_on_demand_declaration:): Use `chainon' to link new
3358 entries.
3359 (lookup_field_wrapper): Lookup local variables defined in outer
3360 contexts first.
3361 (java_complete_class): Don't reverse the list of imported on demand.
3362 (do_resolve_class): Reorganized. Removed local variable
3363 `original_name'. Call `qualify_and_find' with the current package
3364 name, invoke `find_in_imports_on_demand' right after. Call
3365 `qualify_and_find' with the packages we've seen so far. Fixed
3366 operations numbering in comments.
3367 (java_expand_class): Don't reverse `package_list'.
3368 (find_most_specific_methods_list): New local variables `abstract'
3369 and `candidates'. Use them to pick the right method.
3371 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3373 * parse.y (check_modifiers_consistency): Don't subtract out
3374 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3376 2000-06-04 Philipp Thomas <pthomas@suse.de>
3378 * Makefile.in (INTLLIBS): New.
3379 (LIBS): Add above.
3380 (DEPLIBS): Ditto.
3382 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3384 * class.c (get_dispatch_table): Build the vtable dummy entry list
3385 element with a null purpose. Fixed leading comment.
3386 (build_dtable_decl): Build an accurate dtable type when appropriate
3387 and use it.
3389 2000-06-02 Richard Henderson <rth@cygnus.com>
3391 * lang.c (lang_get_alias_set): New.
3393 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3395 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3396 before using it as the accessed field.
3398 2000-05-31 Tom Tromey <tromey@cygnus.com>
3400 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3401 char_array_vtable, short_array_vtable, int_array_vtable,
3402 long_array_vtable, float_array_vtable, double_array_vtable):
3403 Declare.
3404 * expr.c (get_primitive_array_vtable): New function.
3405 (create_primitive_vtable): New function.
3406 (java_lang_expand_expr): Enable code to statically generate
3407 arrays.
3408 * decl.c (init_decl_processing): Create primitive vtables.
3409 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3410 short_array_vtable, int_array_vtable, long_array_vtable,
3411 float_array_vtable, double_array_vtable): Define.
3413 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3415 * java/parse.y (find_applicable_accessible_methods_list):
3416 Don't add an uninitialized value to the list.
3418 2000-05-25 Tom Tromey <tromey@cygnus.com>
3420 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3421 when trying to see if field's class should be initialized. Always
3422 initialize field's declaring class, not qualified class.
3423 For PR gcj/162.
3425 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3426 `wfl_operator', to maybe_build_primttype_type_ref.
3427 Fixes PR gcj/235.
3429 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3431 * parse.y (patch_method_invocation): Don't try to lookup methods
3432 in primitive types.
3434 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3436 * parse.y (resolve_field_access): Call the appropriate <clinit>
3437 before accessing the length of a static array. Craft a decl for
3438 the field while its time. Fixes PR gcj/129.
3440 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (resolve_package): Correctly set `*next' (was off by
3443 one.)
3444 (resolve_qualified_expression_name): Fixed comment.
3446 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3448 * jcf-parse.c (jcf_parse_source): Reset current_class and
3449 current_function_decl to NULL before parsing a new file.
3451 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3453 * parse.y (block_end:): If the collected block doesn't feature a
3454 statement, insert an empty statement.
3456 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3458 * parse.y (maybe_yank_clinit): New function.
3459 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3460 end of the list of methods belonging to a class.
3461 (java_complete_expand_method): Check whether <clinit> is really
3462 necessary and expand it accordingly.
3464 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3466 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3467 processed by the method's switch statement.
3469 2000-05-19 Tom Tromey <tromey@cygnus.com>
3471 * java-tree.h: Added init state enum.
3472 * decl.c (emit_init_test_initialization): Initialize class
3473 initialization check variable by looking at class' state.
3475 2000-05-19 Tom Tromey <tromey@cygnus.com>
3477 * java-tree.h (build_instanceof): Declare.
3478 (build_get_class): Declare.
3479 * parse.y (patch_binop): Use build_instanceof.
3480 * expr.c (build_instanceof): New function. If class is final,
3481 don't make a function call.
3482 (expand_java_INSTANCEOF): Use it.
3483 (build_get_class): New function.
3485 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3487 * jcf-write.c (generate_classfile): Scan the source_file for
3488 slashes with the right pointer variable.
3490 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3492 * lang.c (lang_decode_option): Update -Wunused flags by calling
3493 set_Wunused.
3494 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3496 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3498 * check_init.c (check_init): Constify local char *.
3499 * class.c (push_class): Constify local char *.
3500 * java_tree.h: Update prototypes.
3501 * jcf-io.c (open_class): Constify filename parameter and
3502 return value.
3503 (find_class): Remove redundant string copy. Cast return from
3504 open_class.
3505 * jcf-parse.c (read_class, parse_class_file, yyparse):
3506 Constify local char *.
3507 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3508 Constify local char *.
3509 * jcf.h (JCF): Constify filename and classname.
3510 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3511 * lang.c (init_parse): Constify parameter and return value.
3512 * lex.c (java_get_line_col): Constify filename parameter.
3513 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3514 * parse.y (java_parser_context_suspend,
3515 issue_warning_error_from_context, safe_layout_class): Constify
3516 local char *.
3517 * parse.c: Regenerate.
3519 2000-05-08 Tom Tromey <tromey@cygnus.com>
3521 * expr.c (build_jni_stub): Cache the result of
3522 _Jv_LookupJNIMethod.
3524 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * decl.c (predef_filenames_size): Now 7.
3527 (predef_filenames): New seventh entry.
3529 2000-05-04 Tom Tromey <tromey@cygnus.com>
3531 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3532 Keep track of when we've seen a reference field after a
3533 non-reference field.
3534 (get_boehm_type_descriptor): Handle case where we see
3535 non-reference fields but no trailing reference field.
3536 * decl.c (rawdata_ptr_type_node): Define.
3537 (init_decl_processing): Initialize rawdata_ptr_type_node.
3538 * java-tree.h (rawdata_ptr_type_node): Declare.
3540 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3542 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3543 specifiers in calls to fprintf.
3545 2000-05-03 Andrew Haley <aph@cygnus.com>
3547 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3549 * javaop.h (WORD_TO_INT): New function.
3550 (IMMEDIATE_s4): Use WORD_TO_INT.
3551 * jcf.h (JPOOL_INT): Ditto.
3553 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3554 separator.
3556 2000-04-19 Tom Tromey <tromey@cygnus.com>
3558 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3559 on native function.
3560 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3561 JNI methods.
3562 * expr.c (build_jni_stub): New function.
3563 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3564 * parse.c: Rebuilt.
3565 * parse.y (java_complete_expand_methods): Expand a native method
3566 and call build_jni_stub if -fjni given.
3567 * lang-options.h: Document -fjni.
3568 * lang.c (flag_jni): New global.
3569 (lang_f_options): Added `jni' entry.
3570 * java-tree.h (soft_lookupjnimethod_node,
3571 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3572 Declare.
3573 (flag_jni): Declare.
3574 (build_jni_stub): Declare.
3575 (struct lang_decl): Added `native' flag.
3576 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3577 structure.
3578 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3579 soft_jnipopsystemframe_node): New globals.
3580 (init_decl_processing): Set them. _Jv_InitClass only takes one
3581 argument.
3583 * java-tree.def: Put into `C' mode.
3585 2000-04-27 Tom Tromey <tromey@cygnus.com>
3587 Fix for PR gcj/2:
3588 * expr.c (expand_invoke): Generate check to see if object pointer
3589 is null in nonvirtual invocation case.
3590 * java-tree.h (soft_nullpointer_node): Declare.
3591 * decl.c (soft_nullpointer_node): New global.
3592 (init_decl_processing): Initialize soft_nullpointer_node.
3593 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3594 or `private' methods.
3595 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3597 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3599 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3600 from <clinit>
3602 2000-04-26 Tom Tromey <tromey@cygnus.com>
3604 * zextract.c (find_zip_file_start): New function.
3605 (read_zip_archive): Use it.
3607 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3609 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3611 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * class.c (common_enclosing_context_p): New function.
3614 * java-tree.h (common_enclosing_context_p): Added prototype.
3615 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3616 classes sharing an outer context with the current instance.
3617 * parse.y (build_access_to_thisn): Fixed leading comment.
3618 (verify_constructor_super): New local `supper_inner'. Skip
3619 enclosing context argument in the case of inner class constructors.
3620 (patch_method_invocation): Insert proper context as second
3621 parameter to pure inner class constructor super invocations.
3623 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3625 * parse.y (end_class_declaration): Reset the interface number
3626 counter.
3628 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * parse.y (source_start_java_method): Deleted unnecessary code.
3631 (patch_method_invocation): Fixed comment.
3633 2000-04-24 Robert Lipe <robertlipe@usa.net>
3635 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3637 2000-04-23 Tom Tromey <tromey@cygnus.com>
3639 * boehm.c (mark_reference_fields): Use int_byte_position.
3641 2000-04-22 Tom Tromey <tromey@cygnus.com>
3643 * boehm.c (mark_reference_fields): Only call byte_position on
3644 non-static fields.
3646 2000-04-22 Tom Tromey <tromey@cygnus.com>
3648 * boehm.c (mark_reference_fields): Added `last_view_index'
3649 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3651 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3653 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3654 * parse.y (check_class_interface_creation): Fixed comments. Select
3655 permitted modifiers for (inner) interfaces. Changed error message
3656 to report rejected modifiers used with local classes.
3658 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3660 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3661 of directly inherited type considered in scope.
3662 * parse.y (do_resolve_class): Search inherited classes for inner
3663 classes.
3665 2000-04-20 Tom Tromey <tromey@cygnus.com>
3667 * parse.y (not_accessible_p): Use member's class, not current
3668 class, when doing inheritance check for protected reference.
3669 Fixes PR gcj/124.
3671 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3673 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3675 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3677 * parse.y (lookup_field_wrapper): Search for final local aliases.
3678 (resolve_expression_name): Let lookup_field_wrapper search for
3679 final local aliases. Force the value of `name' if one is found.
3680 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3681 an expression name. Fixed comments.
3683 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3685 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3687 2000-04-19 Tom Tromey <tromey@cygnus.com>
3689 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3691 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3693 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3695 2000-04-18 Tom Tromey <tromey@cygnus.com>
3697 PR gcj/211:
3698 * gjavah.c (utf8_cmp): Changed return value.
3699 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3700 result.
3701 (cxx_keywords): New global.
3702 (get_field_name): Handle new result of cxx_keyword_subst.
3703 (print_method_info): Likewise.
3705 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3707 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3708 with a newline, for CNI.
3709 (print_stub_or_jni): Print a space or newline before method name for
3710 CNI as well as JNI.
3711 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3712 (process_file): Include gcj/cni.h if generating CNI stubs.
3714 2000-04-16 Tom Tromey <tromey@cygnus.com>
3716 * gjavah.c (decompile_method): Use print_field_name.
3717 Fixes PR gcj/205.
3719 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3721 * parse.y (java_expand_classes): Reverse the package list once.
3722 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3723 reduction.
3724 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3725 the `==' and `!=' operators.
3727 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * jcf-write.c (generate_bytecode_insns): At invokation time,
3730 always relate an interface method to the type of its selector.
3732 2000-04-05 Tom Tromey <tromey@cygnus.com>
3734 Fix for PR gcj/2:
3735 * expr.c (expand_invoke): Generate check to see if object pointer
3736 is null in nonvirtual invocation case.
3737 * java-tree.h (soft_nullpointer_node): Declare.
3738 * decl.c (soft_nullpointer_node): New global.
3739 (init_decl_processing): Initialize soft_nullpointer_node.
3740 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3741 or `private' methods.
3742 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3744 2000-04-05 Tom Tromey <tromey@cygnus.com>
3746 Fix for PR gcj/140:
3747 * parse.y (check_final_assignment): Recognize assignments to the
3748 `length' field of an array when generating class files.
3750 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3752 * class.c (decl_hash): Prototype removed.
3753 (decl_compare): Likewise.
3755 2000-04-05 Tom Tromey <tromey@cygnus.com>
3757 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3758 * parse.y (check_modifiers_consistency): Check for final/volatile
3759 clash. Fixes PR gcj/164.
3761 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3763 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3764 made global.
3765 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3766 global.
3767 (add_method_1): Use `java_hash_hash_tree_node' and
3768 `java_hash_compare_tree_node'.
3769 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3770 (java_hash_compare_tree_node): Likewise.
3771 * parse.y (find_applicable_accessible_methods_list): Create,
3772 delete and use a hash table to remember already searched interfaces.
3774 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3776 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3777 with latest entry.
3779 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3781 * boehm.c (mark_reference_fields, set_bit): Prototype.
3782 (set_bit): Un-ANSI-fy definition.
3784 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3785 Prototype.
3787 * decl.c (emit_init_test_initialization): Likewise.
3789 * gjavah.c (jni_print_char): Likewise.
3791 * parse.y (create_new_parser_context): Likewise.
3793 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3796 patch missing hunk. Fixed indentation.
3798 2000-03-30 Tom Tromey <tromey@cygnus.com>
3800 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3801 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3803 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3806 when negative *before* using it as an array index.
3807 * ChangeLog: Fixed typo.
3809 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3812 to 0 when it reaches -1.
3814 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3816 * jcf-parse.c (get_constant): Properly cast `num' during the
3817 invocation of `add_double'.
3818 * jcf-write.c (push_long_const): Properly cast `lo' before
3819 comparing it to short bounds.
3820 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3821 `interface_body:' is reduced after the current interface is
3822 pushed.
3824 2000-03-26 Tom Tromey <tromey@cygnus.com>
3826 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3827 Java-specific `-f' option.
3829 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3831 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3832 Adjust order of making types.
3833 Make bitsize_*_node values.
3835 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3837 * class.c (make_field_value): Use byte_position.
3838 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3839 (java_array_data_offset): Likewise.
3840 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3841 bzero call.
3843 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3845 * parse.y (check_abstract_method_definitions): New local
3846 `end_type_reached'. Make sure we also consider `end_type'.
3847 (java_check_abstract_method_definitions): Make sure we eventually
3848 consider `java.lang.Object'.
3849 (maybe_use_access_method): Don't use access method if not in the
3850 context of a pure inner class or if the method's context is right.
3851 (find_applicable_accessible_methods_list): New static flag
3852 `object_done'. Don't search abstract classes as interfaces. Fixed
3853 indentation. Fixed the `java.lang.Object' only search. Search
3854 class interface(s) first, then fully search enclosing contexts.
3855 (find_most_specific_methods_list): Pick the closest candidate when
3856 they're all abstract.
3858 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3861 properly initialize `finished_label'. Don't emit gotos for empty
3862 try statements.
3864 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3866 * except.c (emit_handlers): Clear catch_clauses_last.
3868 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3870 * parse.y (check_method_types_complete): New function.
3871 (create_class): Reset anonymous class counter only when seeing an
3872 non inner classe.
3873 (java_complete_class): JDEP_METHOD: Don't recompute signature
3874 if incomplete.
3876 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3878 * class.c (build_static_ref): Fixed indentation in comment.
3879 * java-tree.def (TRY_EXPR): Fixed typo in name.
3880 (CLASS_LITERAL): Likewise.
3881 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3882 (struct lang_type): New field `dot_class'.
3883 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3884 (generate_classfile): Method `class$' is synthetic.
3885 * parse.y (build_do_class_method): New function.
3886 (build_dot_class_method_invocation): Likewise.
3887 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3888 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3889 (qualify_ambiguous_name): Likewise.
3890 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3891 (build_try_statement): Fixed leading comment.
3893 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3895 * class.c (make_field_value): Properly handle sizes.
3896 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3897 (layout_class_method): Count using trees.
3898 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3899 * expr.c (java_array_data_offset): Use int_bit_position.
3900 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3901 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3903 2000-03-16 Tom Tromey <tromey@cygnus.com>
3905 * lang.c (flag_hash_synchronization): New global.
3906 (lang_f_options): Added `hash-synchronization'.
3907 * lang-options.h: Mention -fhash-synchronization.
3908 * java-tree.h (flag_hash_synchronization): Declare.
3909 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3910 hash table synchronization is disabled.
3911 * decl.c (init_decl_processing): Only push `sync_info' value when
3912 hash table synchronization is disabled.
3913 * class.c (make_class_data): Only push `sync_info' field when hash
3914 table synchronization is disabled. Removed dead code.
3916 2000-03-16 Tom Tromey <tromey@cygnus.com>
3918 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3920 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3923 classes.
3924 * parse.y (patch_method_invocation): Handle anonymous classes
3925 creation in static context.
3927 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3929 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3930 * parse.y (resolve_qualified_expression_name): Use it.
3931 (patch_method_invocation): Likewise.
3933 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3935 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3936 depending on the type of dependency which dictates what the
3937 current class is.
3938 (unresolved_type_p): Resolved types limited to the current class.
3940 2000-03-15 Tom Tromey <tromey@cygnus.com>
3942 * decl.c (init_decl_processing): Set type of `sync_info' to be
3943 pointer to Object.
3945 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3946 Correctly compute bit number for current slot. Zero `high' and
3947 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3948 mark_reference_fields.
3949 (mark_reference_fields): New function.
3951 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3953 * parse.y (register_incomplete_type): Fixed initialization of
3954 JDEP_ENCLOSING.
3956 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3958 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3959 static globals.
3960 (push_class_context, pop_class_context): New function.
3961 (class_body:): Call pop_class_context.
3962 (interface_body:): Likewise.
3963 (INNER_QUALIFIER): New macro.
3964 (report_class_declaration): Changed output format and use
3965 INNER_QUALIFIER. Call push_class_context.
3967 2000-02-14 Andrew Haley <aph@cygnus.com>
3969 * check-init.c (check_init): Add new cases for unary and binary
3970 tree nodes.
3972 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3974 * parse.y (resolve_package): Set `next' once a type name has been
3975 progressively discovered.
3976 (resolve_qualified_expression_name): Propagate resolution only if
3977 there are remaining qualifiers. Take into account `q' might have
3978 been cleared after re-qualification.
3979 * parse.y (patch_method_invocation): New local `resolved'.
3980 Section dealing with qualified expression rewritten to use
3981 resolve_field_access.
3983 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * parse.h (PUSH_CPC): Fixed indentation.
3986 (DEBUG_CPC): New macro.
3987 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3988 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3989 * parse.y (class_body_declaration:): Use
3990 SET_CPC_INSTANCE_INITIALIZER_STMT.
3991 (method_declaration:): Check for null current_function_decl.
3992 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3993 (java_parser_context_pop_initialized_field): Better handling of
3994 empty lists.
3995 (maybe_make_nested_class_name): Mark nested class name as
3996 qualified when necessary.
3997 (end_class_declaration): Don't call java_parse_context_resume when
3998 one or more error occured.
3999 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4000 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4001 SET_CPC_INITIALIZER_STMT.
4002 (method_header): Check for inner classes declaring static methods.
4003 (resolve_qualified_expression_name): Handle situation where `this'
4004 is implied.
4006 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4008 * typeck.c (build_prim_array_type): Correctly set the high word too.
4010 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4013 ordinary methods.
4014 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4015 list of methods for interfaces.
4017 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * parse.y (qualify_ambiguous_name): Properly handle expressions
4020 using `null'.
4022 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4024 * parse.y (check_final_assignment): Extended to process
4025 COMPOUND_EXPR.
4026 (patch_assignment): Have check_final_assignment called only once.
4028 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4030 * java-tree.h (IS_INIT_CHECKED): New flag.
4031 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4032 * parse.y (patch_string): Call force_evaluation_order on the
4033 completed string concatenation tree.
4034 * expr.c (force_evaluation_order): Call force_evaluation_order on
4035 function's arguments too.
4037 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4039 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4040 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4041 (build_anewarray): Likewise.
4042 * parse.y (patch_newarray): Likewise.
4043 * parse.c: Regenerated.
4045 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4047 * decl.c (init_decl_processing): Added new class fields `depth',
4048 `ancestors', and `idt' to class_type_node. Use
4049 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4050 * class.c (make_class_data): Push initial values for new fields.
4051 * java-tree.h: Updated prototype for `build_invokeinterface'.
4052 * expr.c (build_invokeinterface): Changed parameters to accept
4053 `method' tree. Calculate index of `method' in its declaring
4054 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4055 (expand_invoke): Call `build_invokeinterface' with new parameters.
4056 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4057 parameters.
4059 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4061 * typeck.c (lookup_do): Search superinterfaces first
4062 when looking up an interface method. From Godmar Back
4063 <gback@cs.utah.edu>
4065 2000-03-06 Tom Tromey <tromey@cygnus.com>
4067 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4069 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4071 * java-tree.h (lookup_argument_method2): Declared.
4072 (safe_layout_class): Prototype moved from parse.h.
4073 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4074 * parse.y (java_check_regular_methods): Local `super_class' gone.
4075 Call lookup_argument_method2 instead of lookup_argument_method.
4076 Perform modifier match for methods found declared in implemented
4077 interfaces. Fixed indentation problem. Overriding/hiding error
4078 report to take place only for methods found in classes.
4079 * typeck.c (lookup_argument_method): Changed leading
4080 comment. Re-written by calling lookup_do.
4081 (lookup_argument_method2): New function.
4082 (lookup_java_method): Re-written by calling lookup_do.
4083 (lookup_do): New function.
4085 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4087 * check-init.c (check_init): Removed dead code. Handle (blank)
4088 final variables.
4089 * parse.y (declare_local_variables): New local `final_p', set it
4090 and use it to initialize LOCAL_FINAL.
4091 (check_final_assignment): Only check FIELD_DECLs.
4093 2000-02-17 Tom Tromey <tromey@cygnus.com>
4095 * Makefile.in (JAVA_OBJS): Added boehm.o.
4096 (boehm.o): New target.
4097 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4098 * java-tree.h (flag_use_boehm_gc): Declare.
4099 (get_boehm_type_descriptor): Declare.
4100 * lang.c (lang_f_options): Added `use-boehm-gc'.
4101 (flag_use_boehm_gc): New global.
4102 * lang-options.h: Added -fuse-boehm-gc.
4103 * boehm.c: New file.
4104 * class.c (get_dispatch_table): If class uses a Boehm type
4105 descriptor, put it in the vtable.
4106 (make_class_data): Removed dead code.
4108 2000-03-03 Per Bothner <per@bothner.com>
4110 * decl.c (init_decl_processing): Initialize sizetype properly.
4112 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4114 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4115 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4116 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4117 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4118 (jcf_parse): New local `current'. Load innerclasses seen in outer
4119 context being processed.
4120 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4121 * jcf-write.c (append_innerclasses_attribute): New function.
4122 (append_innerclasses_attribute_entry): Likewise.
4123 (get_access_flags): Handle static classes. Set anonymous and local
4124 classes to be private.
4125 (generate_classfile): Attribute count adjusted. Call
4126 append_innerclasses_attribute.
4127 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4128 PURE_INNER_CLASS_TYPE_P.
4129 * parse.y (parser_qualified_classname): New parameter `is_static',
4130 produce non qualified name accordingly.
4131 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4132 (create_interface): Added argument to parser_qualified_classname.
4133 (create_class): Added argument to parser_qualified_classname. Setup
4134 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4135 (add_inner_class_fields): Fixed indentation.
4136 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4137 (method_declarator): Fixed typo in comment.
4138 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4139 (build_current_thisn): Likewise.
4140 (patch_method_invocation): Likewise.
4142 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4144 * decl.c (current_function_decl): Move to toplev.c.
4146 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4148 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4149 (DECL_BIT_INDEX): Use underlying representation.
4150 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4152 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4154 * expr.c (build_java_ret): Pass proper type to size_binop.
4156 2000-02-25 Anthony Green <green@cygnus.com>
4158 * expr.c (build_class_init): Mark the decl to be ignored by
4159 check_init.
4160 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4161 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4162 * class.c (init_test_hash_newfunc): New function.
4163 (decl_hash): New function.
4164 (decl_compare): New function.
4165 * decl.c (emit_init_test_initialization): New function.
4166 (complete_start_java_method): Traverse the init test hashtable,
4167 calling emit_init_test_initialization.
4168 (always_initialize_class_p): Define.
4169 * expr.c (build_class_init): Use initialization tests when
4170 emitting class initialization code.
4171 (always_initialize_class_p): Declare.
4172 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4173 1.
4174 * java-tree.h: Include hash.h.
4175 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4176 (struct lang_decl): Add init_test_table field.
4177 (init_test_hash_entry): Define.
4179 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4181 * gjavah.c (main): Avoid using `argi' to report unimplemented
4182 options.
4184 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4186 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4187 initialize locals to avoid warnings. Local `exception_type' moved
4188 into if statement.
4190 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4192 * parse.y (resolve_expression_name): Use `orig' as a second
4193 argument to resolve_field_access.
4194 (resolve_field_access): Removed unnecessary code when dealing with
4195 static fields.
4197 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4199 * class.c (push_super_field): Don't push the field twice.
4200 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4201 * parse.h (java_reorder_fields): Prototyped.
4202 * parse.y (java_reorder_fields): New function.
4203 (java_layout_class): Simplified not to worry about re-ordering.
4205 2000-02-23 Tom Tromey <tromey@cygnus.com>
4207 * gjavah.c (print_name): In JNI case, correctly quote string.
4208 (print_method_info): Don't handle overrides in JNI mode.
4210 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4212 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4213 value type set to `boolean_type_node'.
4215 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4217 * jcf-dump.c (main): Test for correct condition after
4218 output file creation.
4220 2000-02-19 Anthony Green <green@cygnus.com>
4222 * jcf-depend.c (add_entry): Fix test for first list entry.
4224 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4226 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4227 * constants.c (build_constants_constructor): Likewise.
4229 2000-02-19 Anthony Green <green@cygnus.com>
4231 * jcf-depend.c (add_entry): Add entries to the end of the list.
4233 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4235 * decl.c (INT_TYPE_SIZE): Define if necessary.
4236 (expand_java_return): Handle the case of a native integer smaller
4237 than a JVM integer.
4239 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4241 * gjavah.c (help): Use GCCBUGURL.
4242 * jv-scan.c (help): Likewise.
4243 * jcf-dump.c (help): Likewise.
4245 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4247 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4248 `finally' clauses.
4250 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4252 * jcf-parse.c (load_class): Call `fatal' if no file containing
4253 the target class are found.
4255 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4257 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4258 lex.c, lex.h, and PARSE_H to...
4259 (parse.o, parse-scan.o): ...here, respectively.
4261 * lex.c: Split out code that may trigger SIGFPE from yylex()
4262 to its own function.
4263 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4265 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4267 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4269 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * parse.y (outer_field_access_p): Stop in time when outer contexts
4272 are exhausted.
4273 (resolve_qualified_expression_name): Properly qualify *everything*
4274 after a package.type to be resoled as expression names.
4275 (find_applicable_accessible_methods_list): Save/restore `class' to
4276 isolate it from a possible outer context search.
4278 2000-02-15 Tom Tromey <tromey@cygnus.com>
4280 * gjavah.c (jni_print_char): New function.
4281 (print_full_cxx_name): Use it.
4282 (decode_signature_piece): Likewise.
4283 (print_cxx_classname): Likewise.
4285 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4287 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4288 version.o.
4289 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4291 * gjavah.c: Include version.h.
4293 * jcf-dump.c: Likewise.
4295 * jv-scan.c: Likewise.
4297 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4299 * parse.y (outer_field_access_fix): First parameter now a tree
4300 node. Check for assignement to final. First argument to
4301 build_outer_field_access_fix modified to accomodate prototype.
4302 (build_outer_field_access): Don't check for assignment to final
4303 here.
4304 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4305 possibly returned by outer_field_access_fix. Changed
4306 outer_field_access_fix's first argument.
4307 (check_final_assignment): $finit$'s context is OK.
4308 (patch_unaryop): Use node instead of its line/column value when
4309 calling outer_field_access_fix.
4311 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * parse.y (interface_declaration:): No longer tagged
4314 <node>. Re-installed default action.
4315 (class_member_declaration:): Handle inner interfaces.
4316 (interface_member_declaration): Handle inner interfaces and
4317 classes.
4318 (create_interface): Push error if one seen. Suspend parsing
4319 context when processing an inner interface.
4320 (register_fields): Inner class static field limitations not to
4321 apply to inner interfaces.
4323 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4325 * jcf-parse.c (load_class): Update `java_error_count' when a
4326 class' file can't be found.
4327 (parse.y): Avoid (byte)code generation when errors seen.
4329 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4331 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4332 decodes a valid node.
4333 (patch_binop): Handle TRUNC_DIV_EXPR.
4335 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4337 * parse.y (resolve_package): New local `acc'. Try to progressively
4338 build and guess a package and type name.
4340 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (find_applicable_accessible_methods_list): Load and
4343 layout the search class if necessary.
4344 (java_complete_tree): Keep to original type of the folded initial
4345 value.
4347 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4349 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4350 Generate error message if circularity is detected. New static
4351 local `list'.
4352 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4353 * jcf-write.c (generate_bytecode_insns): Very simply handle
4354 SAVE_EXPR.
4355 * parse.y (java_check_circular_reference): Use
4356 `cyclic_inheritance_report' during report, if necessary.
4357 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4358 walking NEW_ARRAY_INIT twice.
4360 2000-02-09 Tom Tromey <tromey@cygnus.com>
4362 * parse.y (check_class_interface_creation): Allow inner classes to
4363 be `private' or `protected', check modifiers' consistency. Prevent
4364 block local classes from bearing any modifiers.
4366 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4368 * except.c (check_start_handlers): Re-add prototype lost in last
4369 patch.
4370 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4372 2000-02-09 Andrew Haley <aph@cygnus.com>
4374 * decl.c (clear_binding_level): Remove excess initializer.
4375 (maybe_poplevels): Remove unused variable.
4376 (force_poplevels): Ditto.
4377 (struct binding_level): Add comment.
4379 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4381 * jcf-write.c (generate_classfile): Don't consider
4382 pre-initialization with reference value (use <clinit> instead.)
4383 * parse.y (java_fix_constructors): No generated constructor for
4384 interfaces.
4385 (build_outer_field_access): Removed debug message.
4386 (outer_field_expanded_access_p): Adapted to bytecode generation.
4387 (build_outer_field_access_method): Use fix_method_argument_names.
4388 (build_outer_method_access_method): Fixed indentation. Added
4389 comment. Handle access method generation for static and also void
4390 methods.
4391 (build_access_to_thisn): Inserted debug message.
4392 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4393 (resolve_qualified_expression_name): Fixed comment.
4394 (not_accessible_p): Adapted to bytecode generation. Added comment.
4395 (patch_method_invocation): Added comment.
4396 (maybe_use_access_method): Fixed leading comment. Handle static
4397 methods.
4398 (java_complete_lhs): Don't shortcut handling of initialized upon
4399 declaration String type static fields when generating bytecode.
4400 (patch_unaryop): Handle outer field access when generating
4401 bytecode.
4403 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4405 * java-tree.h (FIELD_THISN): New macro.
4406 * jcf-write.c (append_synthetic_attribute): New function.
4407 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4408 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4409 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4410 this$<n> fields.
4411 (build_outer_field_access): Turned on access functions usage and
4412 generation when compiling to bytecode.
4413 (maybe_use_access_method): Likewise.
4415 2000-01-25 Andrew Haley <aph@cygnus.com>
4417 * java-except.h (struct eh_range): Add `expanded' field.
4418 (maybe_start_try): Add end_pc arg.
4419 (maybe_end_try): Ditto.
4420 * java-tree.h (force_poplevels): new function.
4421 * expr.c (expand_byte_code): Don't call maybe_start_try or
4422 maybe_end_try.
4423 * except.c (add_handler): Reset expanded.
4424 (expand_start_java_handler): Set expanded.
4425 (check_start_handlers): Don't expand a start handler that's
4426 already been expanded.
4427 (maybe_start_try): Add end_pc arg. Only expand a handler which
4428 ends after end_pc.
4429 (expand_end_java_handler): call force_poplevels.
4430 (force_poplevels): new function.
4431 * decl.c (binding_level): Add start_pc of binding level.
4432 (maybe_pushlevels): Call maybe_start_try when pushing binding
4433 levels.
4434 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4435 (LARGEST_PC): Define.
4436 (clear_binding_level): Use LARGEST_PC.
4438 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4439 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4440 (binding_depth, is_class_level, current_pc): new variables.
4441 (struct binding_level): ditto.
4442 (indent): new function.
4443 (push_jvm_slot): add debugging info.
4444 (maybe_pushlevels): ditto.
4445 (maybe_poplevels): ditto.
4446 (pushlevel): ditto.
4447 (poplevel): ditto.
4448 (start_java_method): ditto.
4449 (give_name_to_locals): comment only.
4450 * except.c (binding_depth, is_class_level, current_pc):
4451 new variables.
4452 (expand_start_java_handler): add debugging info.
4453 (expand_end_java_handler): ditto.
4455 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4457 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4458 (print_name_for_stub_or_jni, process_file): Constify a char*.
4460 2000-02-03 Tom Tromey <tromey@cygnus.com>
4462 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4464 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4466 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4467 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4468 defined to be 1.
4470 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4472 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4473 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4474 (struct lang_type): New field `ii_block'.
4475 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4476 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4477 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4478 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4479 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4480 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4481 macros.
4482 * parse.y (add_instance_initializer): New function.
4483 (in_instance_initializer): New static global.
4484 (class_body_declaration:): Link instance initializer block.
4485 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4486 (array_creation_expression:): Remove unused local.
4487 (java_parser_context_push_initialized_field): Fixed leading
4488 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4489 CPC_INSTANCE_INITIALIZER_LIST.
4490 (java_parser_context_pop_initialized_field): Likewise.
4491 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4492 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4493 CPC_INITIALIZER_STMT.
4494 (fix_constructors): New local `class_type'. Use it. Call
4495 add_instance_initializer.
4496 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4497 (patch_return): Forbid return in instance initializers.
4498 (patch_throw_statement): Enforce exception handling in the context
4499 of instance initializers.
4501 2000-02-03 Tom Tromey <tromey@cygnus.com>
4503 * Make-lang.in (java.mostlyclean): Remove executables in
4504 `mostlyclean'.
4506 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4508 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4509 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4510 (java_float_finite): Convert to use union Word from javaop.h.
4511 (java_double_finite): Convert to use union DWord from javaop.h.
4513 2000-02-02 Tom Tromey <tromey@cygnus.com>
4515 * gjavah.c (options): Added `jni' entry.
4516 (help): Document -jni.
4517 (flag_jni): New global.
4518 (process_file): Handle JNI output. Don't print text from
4519 -prepend, -add, etc, when generating stubs. Only remove `.class'
4520 suffix if it actually exists.
4521 (main): Create a `.c' file when run with `--jni --stubs'. Create
4522 correct output file name with `--jni'.
4523 (print_include): Mangle header name differently in JNI case.
4524 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4525 method list.
4526 (print_method_info): Handle JNI case. Put signature info into
4527 method name. Handle case when STREAM is NULL.
4528 (print_name_for_stub_or_jni): New function.
4529 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4530 (print_cxx_classname): Handle JNI.
4531 (print_full_cxx_name): Likewise.
4532 (decode_signature_piece): Likewise.
4533 (overloaded_jni_method_exists_p): New function.
4534 (struct method_name): Added `signature' and `sig_length' fields.
4535 (HANDLE_END_FIELD): Do nothing in JNI mode.
4537 2000-02-02 Tom Tromey <tromey@cygnus.com>
4539 * jv-scan.c: Include version.c, <getopt.h>.
4540 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4541 (options): New array.
4542 (usage): New function.
4543 (version): New function.
4544 (main): Use getopt_long to parse command line.
4545 * jcf-dump.c: Include version.c, <getopt.h>.
4546 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4547 OPT_JAVAP): New macros.
4548 (options): New array.
4549 (usage): Return `void'. Changed message.
4550 (help): New function.
4551 (version): New function.
4552 (main): Use getopt_long_only to parse command line.
4553 * gjavah.c: Include <getopt.h>.
4554 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4555 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4556 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4557 (options): New array.
4558 (java_no_argument): Removed.
4559 (help): Updated with missing options.
4560 (main): Use getopt_long_only to parse command line.
4561 (usage): Changed message.
4563 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4565 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4566 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4567 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4568 * parse.y (array_creation_expression:): Handle anonymous arrays.
4569 (build_array_from_name): Don't set `ret_name' if null.
4570 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4571 (qualify_ambiguous_name): Likewise.
4572 (java_complete_expand_class): Likewise.
4574 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4576 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4577 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4578 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4579 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4580 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4581 AIPL_FUNCTION_COMPLETED_INVOCATION.
4582 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4583 AIPL_FUNCTION_INVOCATION_READY.
4584 (AIPL_FUNCTION_DECLARATION): New enum entry.
4585 * parse.y (reorder_static_initialized): New function.
4586 (java_parser_context_pop_initialized_field): Use it.
4587 (add_inner_class_fields): Use
4588 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4589 augmented. Install marker after last alias initializer, if any.
4590 (generate_finit): Fixed typo. Don't try to retain only the used
4591 fields.
4592 (method_header): Compute and set DECL_FUNCTION_NAP.
4593 (method_declarator): Fixed comment. Insert alias initializer in
4594 parameter list.
4595 (build_alias_initializer_parameter_list): Fixed leading
4596 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4597 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4598 (java_complete_expand_class): Code to retain only used aliases
4599 removed.
4600 (java_complete_expand_methods): New local `first_decl'. Generate
4601 $finit$ first, then expand the constructors, regular methods and
4602 <clinit>.
4603 (java_complete_expand_method): Don't report error on missing
4604 return statement if previously detected bogus.
4605 (fix_constructors): Don't patch constructor parameters list.
4606 (patch_method_invocation): Use new AIPL enum values. Reverse
4607 alias initializer list for anonymous classes.
4609 2000-01-30 Anthony Green <green@redhat.com>
4611 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4612 determine how many stack slots to pop.
4614 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4617 error handling/recovery.
4618 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4620 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4623 FIELD_LOCAL_ALIAS_USED): New macros.
4624 (DECL_FUNCTION_NAP): New macro.
4625 (struct lang_decl): New field `nap'.
4626 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4627 (struct lang_type): New fields `finit_stmt_list' and
4628 `clinit_stmt_list'.
4629 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4630 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4631 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4632 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4633 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4634 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4635 (BUILD_THROW): Macro line separator re-indented.
4636 * parse.y (end_class_declaration): New function.
4637 (maybe_generate_pre_expand_clinit): New name for
4638 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4639 pre-expand static fields.
4640 (maybe_generate_clinit): Function deleted.
4641 (check_for_static_method_reference): Prototype's parameter list
4642 indented.
4643 (generate_finit): New name for maybe_generate_finit. Changed
4644 leading comment. Function rewritten to use
4645 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4646 (build_alias_initializer_parameter_list): New function.
4647 (java_parser_context_pop_initialized_field): Likewise.
4648 (add_inner_class_fields): Likewise.
4649 (type_declaration:): Call end_class_declaration.
4650 (class_member_declaration:): Likewise.
4651 (formal_parameter_list:): Fixed typos.
4652 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4653 element. Improved error handling.
4654 (block_statement:): Call end_class_declaration.
4655 (anonymous_class_creation:): Likewise.
4656 (create_anonymous_class): Fixed comments.
4657 (create_class): Call add_inner_class_fields.
4658 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4659 (method_header): Use MARK_FINAL_PARMS.
4660 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4661 (method_declarator): Propagate final argument flag.
4662 (craft_constructor): New local `artificial'. Call
4663 build_alias_initializer_parameter_list. Use
4664 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4665 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4666 necessary.
4667 (complete_expand_class): Get rid of unused outer context local
4668 alias fields.
4669 (java_complete_expand_methods): Fixed leading
4670 comment. Generate/pre-expand <clinit> first. Changed method
4671 expansion order to regular, $finit$, constructors, <clinit>.
4672 (java_complete_expand_method): Set current_function_decl.
4673 (fix_constructors): Fix constructor parameter list to account for
4674 outer context local alias initializers.
4675 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4676 (resolve_expression_name): Lookup outer context local aliases. New
4677 local `access', use it.
4678 (patch_method_invocation): Patch inner class ctor invocation with
4679 outer context local aliases initialization values. $finit$
4680 invocation patching now includes things generated with
4681 build_alias_initializer_parameter_list.
4682 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4683 (build_super_invocation): Likewise.
4684 (patch_assignment): Changed comment.
4686 2000-01-27 Andrew Haley <aph@cygnus.com>
4688 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4689 (emit_if): Ditto.
4690 (emit_jsr): Ditto.
4692 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4694 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4695 concatenation.
4696 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4698 * parse.y (register_fields): Don't pass a format specifier to
4699 OBSOLETE_MODIFIER_WARNING.
4700 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4701 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4702 specifier.
4703 (check_modifiers): Change function into a macro.
4704 (check_class_interface_creation): Pass a literal format string.
4706 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4708 * buffer.h: PROTO -> PARAMS.
4709 * check-init.c: Likewise.
4710 * class.c: Likewise.
4711 * constants.c: Likewise.
4712 * convert.h: Likewise.
4713 * decl.c: Likewise.
4714 * except.c: Likewise.
4715 * expr.c: Likewise.
4716 * gjavah.c: Likewise.
4717 * java-except.h: Likewise.
4718 * java-tree.h: Likewise.
4719 * jcf-depend.c: Likewise.
4720 * jcf-dump.c: Likewise.
4721 * jcf-parse.c: Likewise.
4722 * jcf-path.c: Likewise.
4723 * jcf-reader.c: Likewise.
4724 * jcf-write.c: Likewise.
4725 * jcf.h: Likewise.
4726 * jv-scan.c: Likewise.
4727 * jvgenmain.c: Likewise.
4728 * jvspec.c: Likewise.
4729 * lang.c: Likewise.
4730 * lex.c: Likewise.
4731 * lex.h: Likewise.
4732 * parse-scan.y: Likewise.
4733 * parse.h: Likewise.
4734 * parse.y: Likewise.
4735 * typeck.c: Likewise.
4736 * verify.c: Likewise.
4737 * xref.c: Likewise.
4738 * xref.h: Likewise.
4739 * zextract.c: Likewise.
4740 * zipfile.h: Likewise.
4742 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4745 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4746 * constants.c (build_constant_data_ref): Check for cached
4747 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4748 in TYPE_CPOOL_DATE_REF.
4749 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4750 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4751 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4752 (LOCAL_FINAL): New macro.
4753 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4754 constant pool -- don't try to reuse.
4755 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4756 TYPE_LANG_SPECIFIC.
4757 (find_in_current_zip): Use TYPE_JCF.
4758 * parse.h (java_check_final): Prototype removed.
4759 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4760 (maybe_create_class_interface_decl,
4761 check_class_interface_creation): Likewise.
4762 (java_expand_finals): Function removed.
4763 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4764 (block_statement:): Fixed comment.
4765 (anonymous_class_creation:): Likewise.
4766 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4767 argument patch.
4768 (check_class_interface_creation): Loosened error report on (inner)
4769 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4770 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4771 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4772 argument patch.
4773 (create_interface): Likewise.
4774 (anonymous_class_counter): New static global.
4775 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4776 patch. Fixed comments.
4777 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4778 anonymous_class_counter when declaring a toplevel class.
4779 (craft_constructor): Fixed constructor name when handling
4780 anonymous classes. Anonymous class constructors to feature hidden
4781 this$<n> parameter.
4782 (java_fix_constructors): Added comment.
4783 (java_check_final): Function removed.
4784 (java_complete_expand_methods): Fixed comment. Don't generate
4785 class data, save its outgoing constant pool instead.
4786 (verify_constructor_super): Skip anonymous class constructor
4787 hidden this$<n> parameter.
4788 (java_expand_classes): New local `saved_ctxp'. Removed call to
4789 java_expand_finals and java_check_final. Expand anonymous class
4790 constructors. Generate class data.
4791 (build_super_invocation): Skip anonymous class hidden this$<n>
4792 parameter.
4793 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4794 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4795 (set_java_signature): Likewise.
4797 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4799 * gjavah.c: Delete ACC_VISIBILITY define.
4800 * jcf.h: Add ACC_VISIBILITY define.
4801 * parse.y: final: rule tagged <value>.
4802 (java_check_regular_methods): Use ACC_VISIBILITY define for
4803 default package access check.
4804 (local_variable_declaration_statement): Use final: rule.
4806 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4808 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4809 (final:): New rule.
4811 2000-01-17 Tom Tromey <tromey@cygnus.com>
4813 * gjavah.c (print_field_info): Allow non-static final fields.
4815 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4817 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4818 * parse.y (patch_anonymous_class): New function.
4819 (create_anonymous_class): Register incomplete type when the
4820 class/interface to extends/implement isn't known yet.
4821 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4822 (verify_constructor_super): Tuned error message.
4824 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4826 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4827 (ANONYMOUS_CLASS_P): New macro.
4828 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4829 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4830 * parse.y (create_class): Added leading argument.
4831 (maybe_create_class_interface_decl,
4832 check_class_interface_creation): Likewise.
4833 (craft_constructor): New function.
4834 (verify_constructor_super): Added argument in prototype.
4835 (class_declaration:): Inserted leading argument.
4836 (for_begin:): Use FOR_LOOP_P.
4837 (anonymous_class_creation): Create WFL of the anonymous class to
4838 instantiate. Call build_new_invocation. Added comments.
4839 (check_class_interface_creation): Handle parameter `anonymous' in
4840 verbose mode class creation announce.
4841 (link_nested_class_to_enclosing): Exclude anonymous classes.
4842 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4843 anonymous class, even though they appear to have an enclosing
4844 context.
4845 (create_interface): Pass extra argument to
4846 check_class_interface_creation.
4847 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4848 (create_class): Call check_class_interface_creation and
4849 maybe_create_class_interface_decl with extra new argument. Don't
4850 add private this$<n> to anonymous classes.
4851 (method_declarator): Insert hidden this$<n> to anonymous class
4852 constructors.
4853 (java_fix_constructors): Deleted code creating default
4854 constructor. Call craft_constructor instead.
4855 (java_check_regular_methods): Set `saw_constructor' to 1 for
4856 anonymous classes.
4857 (fix_constructors): Pass extra argument to verify_constructor_super.
4858 (verify_constructor_super): New local `sdecl', use it. Search for
4859 matching constructor (possibly featuring arguments) in super
4860 class.
4861 (lookup_method_invoke): Craft constructor according to arguments
4862 list when dealing with anonymous class constructors.
4863 (build_super_invocation): Pass arguments to anonymous class super
4864 constructors.
4865 (search_loop): Use FOR_LOOP_P.
4866 (labeled_block_contains_loop_p): Likewise.
4868 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4870 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4871 (enclosing_context_p): New function.
4872 (get_access_flags_from_decl): Handle CLASS_STATIC.
4873 (maybe_layout_super_class): Extra first argument passed to
4874 do_resolve_class.
4875 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4876 ID_INIT_P.
4877 * decl.c (access0_identifier_node): New global.
4878 (init_decl_processing): access0_identifier_node initialized.
4879 (pushdecl): Set DECL_CONTEXT only on non type decls.
4880 * expr.c (lookup_field): Lookup inner class fields in enclosing
4881 contexts.
4882 (expand_invoke): Use ID_INIT_P.
4883 (expand_java_field_op): Use DECL_CLINIT_P.
4884 * java-tree.def (CLASS_LITERAL): New tree code.
4885 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4886 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4887 (struct lang_decl): New field `inner_access'.
4888 (enclosing_context_p): Prototyped.
4889 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4890 ID_CLINIT_P): New macros.
4891 (CLASS_STATIC): New macro.
4892 (CLASS_ACCESS0_GENERATED_P): New macro.
4893 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4894 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4895 INNER_CLASS_P): New macros.
4896 (DECL_INNER_CLASS_LIST): New macro.
4897 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4898 concatenation.
4899 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4900 the shift value to int. Fixed typo in comment.
4901 * lex.c (inst_id, wpv_id): Initialize.
4902 * mangle.c (unicode_mangling_length): Take `$' into account.
4903 * parse.h (DRECOVER, RECOVER): Terminate properly.
4904 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4905 (typedef struct _jdep): New field `enclosing'.
4906 (JDEP_ENCLOSING): New macro.
4907 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4908 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4909 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4910 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4911 GET_ENCLOSING_CPC_CONTEXT): New macros.
4912 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4913 (do_resolve_class): Added extra argument in prototype.
4914 * parse.y (resolve_class): Added extra argument in prototype.
4915 (maybe_create_class_interface_decl): Likewise.
4916 (maybe_use_access_method, build_wfl_wrap): New functions.
4917 (java_complete_expand_classes, java_complete_expand_class):
4918 Likewise.
4919 (java_parser_context_push_initialized_field,
4920 java_parser_context_suspend, java_parser_context_resume):
4921 Likewise.
4922 (maybe_make_nested_class_name, make_nested_class_name,
4923 set_nested_class_simple_name_value,
4924 link_nested_class_to_enclosing, find_as_inner_class,
4925 find_as_inner_class_do, check_inner_class_redefinition,
4926 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4927 maybe_build_thisn_access_method, build_outer_field_access,
4928 build_outer_field_access_methods, build_outer_field_access_expr,
4929 build_outer_method_access_method, build_new_access_id,
4930 build_outer_field_access_method, outer_field_access_p,
4931 outer_field_expanded_access_p, outer_field_access_fix,
4932 build_incomplete_class_ref, patch_incomplete_class_ref,
4933 create_anonymous_class): Likewise.
4934 (inst_id, wpv_id): New static global variables.
4935 (synchronized:): New rule, tagged <node>.
4936 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4937 rules.
4938 (anonymous_class_creation:): New rule, tagged <node>.
4939 (NEW_TK): Tagged <node>.
4940 (type_literals, array_type_literal): New rules, tagged <node>.
4941 (class_declaration:): Removed action when reducing by class_body:
4942 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4943 using GET_CPC in sub-rules.
4944 (class_member_declaration): Handle inner classes.
4945 (method_declaration): When reducing method_header:, reset
4946 current_function_decl when appropriate.
4947 (method_declarator:): Set the number of formal parameter to 0 for
4948 method declared without arguments.
4949 (constructor_declarator:): Likewise.
4950 (static_initializer:): List of elements kept in a list.
4951 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4952 use of the keyword `static' for type declarations.
4953 (block_statement:): Handle inner class declarations.
4954 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4955 type qualified `this'.
4956 (class_instance_creation_expression): Use anonymous_class_creation:
4957 to handle inner class instances creation. Handle qualified `new'.
4958 (something_dot_new): Added appropriate actions.
4959 (create_new_parser_context): New function.
4960 (java_push_parser_context, java_parser_context_save_global,
4961 java_parser_context_suspend): Use create_new_parser_context.
4962 (check_modifiers): Changed leading comment.
4963 (check_class_interface_creation): Handle interclasses.
4964 (add_superinterfaces): Fixed comment.
4965 (create_interface): Build qualified name from the raw_name instead
4966 of its matching WFL. Push the initialized fields list. raw_name added
4967 as an extra argument to maybe_create_class_interface_decl.
4968 (create_class): Build qualified name from the raw_name instead of
4969 its matching WFL. Removed assignment to current_parsed_class_un.
4970 Call PUSH_ERROR before returning an error. Suspend the current
4971 parser context when processing an inner class. Push the
4972 initialized fields list. raw_name added as an extra argument to
4973 maybe_create_class_interface_decl. Add the private this$<n>
4974 field.
4975 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4976 (register_fields): Get the class type from GET_CPC and handle
4977 previous errors. Added code to handle the creation of static
4978 fields in inner classes. Initialized fields initialization
4979 statements kept in a list of lists.
4980 (maybe_generate_finit): Initialized fields initialization
4981 statements kept in a list of lists. Use GET_CPC.
4982 (maybe_generate_clinit): Likewise.
4983 (method_header): Use GET_CPC and GET_CPC_UN.
4984 (parser_qualified_classname): Handle inner classes.
4985 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4986 (java_fix_constructors): Hide pointer to enclosing context
4987 instance in constructor list when dealing with inner classes.
4988 (jdep_resolve_class): Call resolve_class with extra first argument
4989 JDEP_ENCLOSING.
4990 (resolve_class): Add enclosing context as a first extra argument
4991 to do_resolve_class.
4992 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4993 properly.
4994 (resolve_no_layout): Extra argument added to resolve_class
4995 invocation.
4996 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4997 (java_get_real_method_name): Use GET_CPC_UN.
4998 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4999 (java_check_abstract_methods): Handle static method declared in
5000 inner classes by an error.
5001 (java_check_regular_methods): Use DECL_CLINIT_P.
5002 (source_start_java_method): Also set DECL_MAX_LOCALS.
5003 (create_artificial_method): Call java_parser_context_save_global
5004 and java_parser_context_restore_global instead of saving/restoring
5005 the context by hand.
5006 (expand_start_java_method): Improved verbose mode message.
5007 (java_complete_expand_methods): Fixed leading comment. Use
5008 DECL_CLINIT_P.
5009 (fix_constructors): Added assignment to this$<n> if necessary.
5010 (java_expand_classes): Call java_complete_expand_classes instead
5011 of java_complete_expand_methods.
5012 (make_qualified_primary): Simplified.
5013 (merge_qualified_name): Optimized for missing left or right parts.
5014 (resolve_expression_name): Handle access to outer class fields from
5015 interclasses.
5016 (resolve_qualified_expression_name): New macro
5017 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5018 classes. Report error on non appropriate qualification of
5019 `new'. Handle qualified `this'.
5020 (not_accessible_p): Allow access to outer class private fields from
5021 inner classes.
5022 (patch_method_invocation): Handle method invocations through
5023 access methods and inner class constructor invocations.
5024 (find_applicable_accessible_methods_list): Search enclosing
5025 contexts of an inner class.
5026 (search_applicable_methods_list): Fixed typo.
5027 (argument_types_convertible): Handle inner class constructors'
5028 hidden outer context reference argument.
5029 (qualify_ambiguous_name): Handle qualified `this'.
5030 (java_complete_lhs): Handle use of field accessed through
5031 artificial access methods in various cases of assignments. Handle
5032 CLASS_LITERAL node.
5033 (check_final_assignment): Use DECL_CLINIT_P.
5034 (valid_ref_assignconv_cast_p): Handle the destination being an
5035 enclosing context of the source.
5036 (patch_unaryop): Handle use of field accessed through artificial
5037 access methods.
5038 (patch_return): Use DECL_CLINIT_P.
5039 (patch_throw_statement): Use DECL_CLINIT_P.
5040 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5041 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5042 ID_INIT_P.
5044 2000-01-16 Anthony Green <green@cygnus.com>
5046 * parse.y (build_string_concatenation): Only use
5047 StringBuffer(String) shortcut if String arg is constant.
5049 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5051 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5052 the shift value to int. Fixed typo in comment.
5054 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5056 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5057 * jcf-write.c: Likewise.
5058 * parse.y: Likewise.
5059 * parse.c: Regenerate.
5061 2000-01-09 Anthony Green <green@cygnus.com>
5063 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5064 bytecodes in the correct order.
5066 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5068 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5070 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5072 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5073 before building constant array decl.
5075 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5077 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5078 method invocation and typo in conditional expression.
5079 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5080 the appropriate NOTE_POP.
5081 * parse.y (patch_binop): Shift value mask to feature the right
5082 type.
5084 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5086 * class.c (assume_compiled, assume_compiled_node): Add static
5087 prototype.
5088 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5090 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5092 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5094 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5095 to `__modifier' to avoid stringifying it.
5097 * parse.y (verify_constructor_circularity): Don't call a variadic
5098 function with a non-literal format string.
5099 (java_check_abstract_methods): Move unreachable code inside
5100 `continue' statement.
5101 (lookup_method_invoke): Call xstrdup, not strdup.
5103 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5104 concatenation.
5106 * jcf-parse.c (yyparse): Likewise.
5108 * jv-scan.c (main): Likewise.
5110 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5112 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5113 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5114 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5115 concatenation.
5117 * parse.y (synchronized, variable_redefinition_error,
5118 check_class_interface_creation, create_interface, create_class,
5119 method_header, finish_method_declaration,
5120 check_modifiers_consistency, method_declarator,
5121 complete_class_report_errors, check_abstract_method_definitions,
5122 java_check_regular_methods, check_throws_clauses,
5123 java_check_abstract_methods, read_import_dir,
5124 check_pkg_class_access, declare_local_variables, fix_constructors,
5125 cut_identifier_in_qualified, resolve_expression_name,
5126 resolve_qualified_expression_name, patch_method_invocation,
5127 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5128 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5129 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5130 patch_try_statement, patch_synchronized_statement,
5131 patch_throw_statement, check_thrown_exceptions,
5132 patch_conditional_expr): Likewise.
5134 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5136 * Makefile.in (LIBDEPS): Added gcc's errors.o
5137 (../jcf-dump$(exeext):): Link with gcc's errors.o
5138 (../gcjh$(exeext):): Likewise.
5139 * expr.c (expand_java_NEW): Layout the entire target type instead of
5140 laying out its methods only.
5141 (lookup_field): Layout the class after having loaded it.
5142 * java-tree.h (java_debug_context): Declared.
5143 * jcf-io.c (toplev.h): Included.
5144 (find_class): Removed assignment to jcf's outofsynch
5145 field. Force source file to be read if newer than its matching
5146 class file. Tweaked debug messages.
5147 * jcf-parse.c (jcf_out_of_synch): Deleted.
5148 (read_class): Call to jcf_out_of_synch removed.
5149 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5150 (jcf_out_of_synch): Prototype deleted.
5151 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5152 `deprecated' and `class_err': integer turned into bit fields.
5153 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5154 * parse.y (package_list): New global.
5155 (package_declaration:): Record newly parsed package name.
5156 (extra_ctxp_pushed_p): Static global deleted.
5157 (java_parser_context_save_global): Create buffer context for the
5158 purpose of saving globals, if necessary.
5159 (java_parser_context_restore_global): Pop context pushed for the
5160 purpose of saving globals, if necessary.
5161 (java_debug_context_do): New prototype and function.
5162 (java_debug_context): Likewise.
5163 (do_resolve_class): Use already parsed package names to qualify
5164 and lookup class candidate.
5165 (java_pre_expand_clinit): Removed unnecessary local variable.
5167 1999-12-17 Tom Tromey <tromey@cygnus.com>
5169 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5170 fixes PR gcj/119.
5171 (process_file): Use `\n\' at end of each line in string.
5173 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5175 * expr.c (expand_invoke): Layout the loaded class before
5176 attempting to use it.
5177 (expand_java_field_op): Allow final field assignments to take
5178 place in $finit$.
5179 * typeck.c (convert): Return error_mark_node if expr is null.
5181 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5183 * class.c (class_depth): Return -1 if the class doesn't load
5184 properly.
5185 * expr.c (can_widen_reference_to): Check for errors during depth
5186 computation and return 0 accordingly.
5187 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5188 create default constructors and add an other error check.
5189 * parse.h (java_fix_constructors): Prototyped.
5190 * parse.y (java_pre_expand_clinit): Likewise.
5191 (build_super_invocation): Re-prototyped to feature one argument.
5192 (java_check_circular_reference): Directly use `current'.
5193 (java_fix_constructors): New function.
5194 (java_check_regular_methods): Don't create default constructors
5195 here, but abort if none were found.
5196 (java_complete_expand_methods): Pre-process <clinit> calling
5197 java_pre_expand_clinit.
5198 (java_pre_expand_clinit): New function.
5199 (fix_constructors): build_super_invocation invoked with the
5200 current method declaration as an argument.
5201 (build_super_invocation): Use the context of the processed method
5202 decl argument instead of current_class.
5203 * typeck.c (lookup_java_method): Take WFLs in method names into
5204 account.
5206 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5208 * class.c (make_class_data): flag_keep_inline_functions to keep
5209 private methods in the method array.
5211 1999-12-15 Anthony Green <green@cygnus.com>
5213 * check-init.c (check_init): Take into account both types of
5214 `throw's when checking for uninitialized variables.
5216 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5218 * parse.y (java_complete_lhs): Force convertion of array
5219 dimensions to int_type_node, that's what runtime's ABI expects.
5221 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5223 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5224 operand of a WFL, until the Java front-end gets fixed with regard
5225 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5227 1999-12-10 Andrew Haley <aph@cygnus.com>
5229 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5230 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5231 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5232 java-tree.h: Ditto.
5233 jcf-write.c: Ditto.
5235 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5237 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5238 before calling expand_eh_region_start and expand_start_all_catch.
5239 * except.c (expand_start_java_handler): Switch to permanent
5240 obstack before calling expand_eh_region_start.
5241 (expand_end_java_handler): Switch to permanent obstack before
5242 calling expand_start_all_catch.
5244 1999-12-5 Anthony Green <green@cygnus.com>
5246 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5247 function with side effects.
5248 (init_decl_processing): Mark all memory allocating DECLs with
5249 DECL_IS_MALLOC.
5251 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5253 * except.c (expand_end_java_handler): Call
5254 expand_resume_after_catch and end_catch_handler.
5256 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5258 * verify.c (verify_jvm_instructions): Create new return label
5259 chain if non existant (don't rely on the verified state of the jsr
5260 target.)
5262 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5264 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5265 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5267 * parse.y (patch_assignment): Removed bogus final class test on
5268 lhs when checking on whether to emit an ArrayStoreException runtime
5269 check.
5270 * expr.c (expand_java_arraystore): Likewise.
5272 1999-11-28 Anthony Green <green@cygnus.com>
5274 * decl.c (find_local_variable): Reuse single slot decls when
5275 appropriate.
5277 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * jcf-parse.c (saw_java_source): Global variable removed.
5280 (read_class): Don't use `saw_java_source'. Added extra braces.
5281 (yyparse): Code setting `saw_java_source' removed.
5283 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5285 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5287 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5289 * verify.c (merge_type_state): Non verified subroutines being
5290 considered more than once to trigger passive type merge.
5292 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5295 in case of error. Error message tuned.
5297 1999-11-21 Anthony Green <green@cygnus.com>
5299 * constants.c (find_methodref_index): Unwrap method names before
5300 inserting them in the constant pool.
5302 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5304 * class.c (assume_compiled_node): New typedef.
5305 (assume_compiled_tree): New static data.
5306 (find_assume_compiled_node): New function.
5307 (add_assume_compiled): New function.
5308 (assume_compiled): New function.
5309 * class.c (make_class_data): Use assume_compiled.
5310 (is_compiled_class): Use assume_compiled.
5312 * java-tree.h (add_assume_compiled): Declare.
5314 * lang.c (lang_decode_option): Parse new options.
5316 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5318 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5319 int_type_node: that's what `_Jv_AllocObject' expects.
5321 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * parse.y (lookup_method_invoke): Use lang_printable_name to
5324 reliably build the type name during error report. Fixes PR gcj/97.
5326 1999-11-09 Tom Tromey <tromey@cygnus.com>
5328 * jcf-path.c: Include <sys/stat.h>.
5329 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5330 (DIR_UP): New macro.
5332 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * parse.y (source_end_java_method): Resume permanent allocation,
5335 reversing Apr 27 1998 patch.
5336 (patch_string_cst): Pop obstacks after having pushed the permanent
5337 ones.
5339 1999-11-05 Tom Tromey <tromey@cygnus.com>
5341 * class.c (finish_class): Emit inlined methods if any native
5342 methods exist in the class. Fixes PR gcj/85.
5344 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5346 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5347 (qualify_ambiguous_name): Likewise.
5349 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5351 * typeck.c: (lookup_java_method): search all inherited
5352 interfaces when looking up interface method.
5354 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * parse.y (method_header:): Issue error message for rule `type
5357 error'.
5358 (synchronized:): Error report when not using synchronized.
5360 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5362 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5363 being used before the superclass constructor has been called.
5364 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5365 instead of `CALL_THIS_CONSTRUCTOR_P'.
5367 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5369 * check-init.c: Fix typo in comment.
5371 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5374 and final method.
5376 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * parse.y (expression_statement:): Call function to report
5379 improper invocation of a constructor.
5380 (parse_ctor_invocation_error): New function.
5382 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5384 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5385 remember_end_note.
5387 1999-10-21 Tom Tromey <tromey@cygnus.com>
5389 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5390 in generated `main'.
5392 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5395 (qualify_ambiguous_name): Likewise.
5397 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5399 * parse.y (java_complete_tree): fold_constant_for_init to work on
5400 permanent_obstack.
5401 (java_complete_lhs): Likewise.
5402 (array_constructor_check_entry): Complete an initializer element
5403 on permanent_obstack.
5405 1999-10-19 Tom Tromey <tromey@cygnus.com>
5407 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5408 From Mike Moreton <mike@pillim.demon.co.uk>.
5410 1999-10-15 Greg McGary <gkm@gnu.org>
5412 * java-tree.h (flag_bounds_check): Remove extern decl.
5413 * lang.c (flag_bounds_check): Remove global variable.
5414 (lang_f_options): Remove "bounds-check" entry.
5415 (lang_init_options): Default flag_bounds_check to "on".
5417 1999-10-14 Tom Tromey <tromey@cygnus.com>
5419 * jvgenmain.c (usage): New function.
5420 (main): Use it. Also, handle `-D' options.
5421 * jvspec.c (lang_specific_driver): Recognize -D.
5422 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5424 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5426 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5428 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5429 variadic function with a non-literal format string.
5431 * parse-scan.y (report_main_declaration): Likewise.
5433 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5435 * parse.y (read_import_dir, patch_assignment, patch_binop,
5436 patch_array_ref): Likewise.
5438 * typeck.c (build_java_array_type): Likewise.
5440 * verify.c (verify_jvm_instructions): Likewise.
5442 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5446 1999-10-07 Anthony Green <green@cygnus.com>
5448 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5449 where CHECK_PUT may fail for valid reasons.
5451 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5452 UNSAFE_PUTN): New macros.
5454 1999-10-04 Tom Tromey <tromey@cygnus.com>
5456 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5457 well. Fixes Java PR gcj/59.
5458 * parse-scan.y (yyerror): Report errors.
5460 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5462 * decl.c (insert_block): Remove unconditional `abort'.
5464 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5466 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5467 FUNCTION_CODE now of type int. All callers changed.
5468 Set the builtin's DECL_BUILT_IN_CLASS.
5470 1999-09-23 Tom Tromey <tromey@cygnus.com>
5472 * jvspec.c (lang_specific_driver): Don't read spec file if
5473 -fsyntax-only given.
5475 1999-09-22 Tom Tromey <tromey@cygnus.com>
5477 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5479 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5480 (WORDS_TO_LONG): Likewise.
5481 (WORDS_TO_DOUBLE): Likewise.
5483 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5486 (RELOCATION_VALUE_1): Likewise.
5487 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5488 push_in_const, push_long_const): Prototyped.
5489 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5490 (push_constant2): Likewise.
5491 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5492 (find_constant_wide): Cast find_constant2's integer arguments to
5493 `jword'.
5494 (find_constant_index): Cast find_constant2's and find_constant2's
5495 integer arguments to `jword'.
5496 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5497 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5498 (emit_if): Use RELOCATION_VALUE_1.
5499 (emit_goto): Likewise.
5500 (emit_jsr): Likewise.
5501 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5502 argument to push_long_const to HOST_WIDE_INT.
5504 1999-09-15 Andreas Schwab <schwab@suse.de>
5506 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5508 1999-09-20 Nick Clifton <nickc@cygnus.com>
5510 * lang.c (lang_decode_option): Extend comment.
5512 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5514 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5515 instead of fndecl.
5517 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5519 * gjavah.c (get_field_name, print_method_info, print_include,
5520 add_namelet): Use xmalloc, not malloc.
5522 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5523 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5524 NULL pointer.
5526 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5528 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5530 * jcf-path.c (add_entry): Likewise.
5532 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5534 * jv-scan.c (xmalloc): Remove definition.
5536 * jvgenmain.c (xmalloc): Likewise.
5538 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5540 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5542 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5543 concat, not xmalloc/sprintf.
5544 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5545 (xstrdup): Remove definition.
5547 * parse.y (duplicate_declaration_error_p,
5548 constructor_circularity_msg, verify_constructor_circularity,
5549 check_abstract_method_definitions, java_check_regular_methods,
5550 java_check_abstract_methods, patch_method_invocation,
5551 check_for_static_method_reference, patch_assignment, patch_binop,
5552 patch_cast, array_constructor_check_entry, patch_return,
5553 patch_conditional_expr): Use xstrdup, not strdup.
5555 * zextract.c (ALLOC): Use xmalloc, not malloc.
5557 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5559 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5561 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5562 (do_spec, lang_specific_pre_link, lang_specific_driver,
5563 input_filename, input_filename_length): Don't declare.
5564 (main_class_name, jvgenmain_spec, lang_specific_driver):
5565 Constify a char*.
5566 (lang_specific_driver): All calls to the function pointer
5567 parameter now explicitly call `fatal'.
5569 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.y (find_applicable_accessible_methods_list): Search
5572 abstract classes as interfaces.
5574 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5576 * class.c (finish_class): We're now outside a valid method
5577 declaration. Tell the rest of gcc so.
5579 1999-09-08 Bruce Korb autogen@linuxbox.com
5581 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5583 1999-09-07 Tom Tromey <tromey@cygnus.com>
5585 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5586 java-array.h.
5587 (decode_signature_piece): Don't emit "::" in JArray<>.
5588 (print_namelet): Only print trailing `;' when printing a class.
5590 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5592 * java-tree.h: Delete declarations for all tree nodes now moved to
5593 global_trees.
5594 * decl.c: Delete their definitions.
5596 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5598 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5599 * Makefile.in (OBJS): Add ggc-callbacks.o.
5600 (OBJDEPS): Likewise.
5602 1999-09-03 Tom Tromey <tromey@cygnus.com>
5604 * parse.y (strip_out_static_field_access_decl): Return operand if
5605 it satisfies JDECL_P.
5607 1999-09-02 Tom Tromey <tromey@cygnus.com>
5609 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5610 Handle nested arrays, like `[[I'.
5612 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5614 * class.c (finish_class): Remove unused parameter, all callers
5615 changed.
5617 * expr.c (build_java_athrow): Change return type to void.
5618 (java_lang_expand_expr): Make sure each case in switch returns a
5619 value.
5621 * java-tree.h (finish_class): Fix prototype to take void args.
5623 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5624 (main): Issue return from main, not exit.
5626 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5628 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5630 * jv-scan.c (main): Issue return from main, not exit.
5632 * parse.y (check_abstract_method_definitions,
5633 java_check_abstract_method_definitions): Add static prototypes.
5634 (java_complete_expand_methods): Fix call to `finish_class'.
5636 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5637 and `prevpc'.
5639 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5641 * lang.c (language_string): Constify.
5643 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5645 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5646 Remove hacks for stuff which comes from libiberty.
5648 * Make-lang.in: Likewise.
5650 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5652 * Makefile.in (xref.o): Depend on xref.c explicitly.
5654 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5656 * java-tree.h (lang_printable_name): Constify a char*.
5658 * lang.c (lang_printable_name): Likewise.
5660 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5662 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5663 comments in C code.
5665 1999-08-26 Tom Tromey <tromey@cygnus.com>
5667 * gjavah.c (print_cxx_classname): Print "::" before qualified
5668 name.
5670 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5672 * parse.y (lookup_cl): Changed leading comment. Now does its best
5673 to set the column number.
5674 (qualify_ambiguous_name): Take WFL wrappers into account.
5676 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5678 * verify.c (verify_jvm_instructions): Don't check instruction
5679 validity beyond end of method.
5681 1999-08-25 Tom Tromey <tromey@cygnus.com>
5683 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5685 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5687 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5688 cxx_keyword_subst, generate_access, name_is_method_p,
5689 get_field_name, print_field_name, super_class_name, print_include,
5690 decode_signature_piece, print_class_decls, usage, help,
5691 java_no_argument, version, add_namelet, print_namelet): Add static
5692 prototype.
5693 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5694 name_is_method_p): Constify a char*.
5695 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5696 Provide a final else clause in an if-else-if.
5697 (print_field_info): Add missing final arg in function call to
5698 `print_field_name'.
5699 (print_method_info, decompile_method, decode_signature_piece,
5700 print_c_decl, print_full_cxx_name, print_stub,
5701 print_mangled_classname, super_class_name, print_include,
5702 add_namelet, add_class_decl, print_class_decls, process_file,
5703 help): Constify a char*.
5705 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5706 push_int_const, find_constant_wide, find_constant_index,
5707 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5708 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5709 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5710 emit_if, emit_goto, emit_jsr, call_cleanups,
5711 make_class_file_name): Add static prototypes.
5712 (generate_bytecode_return, generate_bytecode_insns): Pass a
5713 NULL_PTR, not a NULL_TREE.
5715 * jv-scan.c: Include "jcf.h".
5716 (main): Declare using DEFUN macro.
5718 * jvspec.c (find_spec_file, lang_specific_pre_link,
5719 lang_specific_driver): Add prototypes.
5720 (find_spec_file): Constify a char*.
5722 * keyword.gperf (hash, java_keyword): Add prototypes.
5724 * lang.c (lang_print_error): Add static prototype.
5725 (lang_init): Prefer memcpy over bcopy to avoid casts.
5727 * lex.c (yylex): Add static prototype.
5729 * parse-scan.y: Include "lex.c" earlier.
5731 * parse.h: Remove redundant declaration for `yylex'.
5733 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5734 labeled_block_contains_loop_p): Add static prototypes.
5735 (not_accessible_p): Make static to match prototype.
5737 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5739 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * parse.y (check_method_redefinition): Changed leading comment.
5742 (check_abstract_method_definitions): New function.
5743 (java_check_abstract_method_definitions): New function.
5744 (java_check_regular_methods): Call it.
5745 (verify_constructor_super): Fixed indentation.
5746 (lookup_method_invoke): Likewise.
5748 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5750 * parse.y (method_header): Return a null pointer if the current
5751 class node is null.
5752 (finish_method_declaration): Return if the current function decl
5753 is null.
5754 (source_start_java_method): Likewise.
5755 (java_method_add_stmt): Likewise.
5757 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5759 * class.c (emit_register_class): Removed unnecessary call to
5760 start_sequence.
5761 * parse.y (labeled_block_contains_loop_p): Removed unused local
5762 variable.
5764 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5766 * parse.y (java_refold): Added prototype.
5768 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5770 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5771 (java_stabilize_reference): Removed unnecessary `else'.
5772 (java_complete_lhs): Set flag to remember boolean. Call
5773 java_refold. Added comments.
5774 (java_decl_equiv): New function.
5775 (binop_compound_p): Likewise.
5776 (java_refold): Likewise.
5777 (patch_unaryop): Striped static field access assigned to decl and
5778 op. Changed promotion scheme for ++/-- operators.
5779 (search_loop): New function.
5780 (labeled_block_contains_loop_p): Likewise.
5781 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5782 comment.
5783 (patch_bc_statement): Call search_loop. Fixed comment.
5785 1999-08-14 Anthony Green <green@cygnus.com>
5787 * expr.c (java_lang_expand_expr): Mark static array data as
5788 referenced.
5790 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5792 * jvgenmain.c (main): NUL-terminate name_obstack.
5794 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5796 * check-init.c (check_bool2_init, done_alternative): Add static
5797 prototypes.
5799 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5800 (add_method, build_utf8_ref, build_class_ref,
5801 append_gpp_mangled_type, layout_class_method): Constify a char*.
5803 * decl.c (push_promoted_type, make_binding_level): Add static
5804 prototypes.
5805 (push_promoted_type, pushdecl): Constify a char*.
5807 * except.c (find_handler_in_range, link_handler,
5808 check_start_handlers): Add static prototypes.
5810 * expr.c (process_jvm_instruction): Constify a char*.
5812 * gjavah.c (main): Constify a char*.
5814 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5815 Constify a char*.
5817 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5818 static prototypes.
5819 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5820 munge, print_ents): Constify a char*.
5822 * jcf-dump.c (disassemble_method): Constify a char*.
5823 (print_constant_pool, print_exception_table): Add static prototypes.
5824 (print_constant, print_exception_table, main, disassemble_method):
5825 Constify a char*.
5827 * jcf-io.c (find_classfile, find_class): Likewise.
5829 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5830 (set_source_filename, predefined_filename_p): Add static prototypes.
5831 (set_source_filename, get_constant, get_class_constant,
5832 find_in_current_zip): Constify a char*.
5834 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5835 static prototypes.
5836 (add_entry, add_path, jcf_path_classpath_arg,
5837 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5839 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5840 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5841 jcf_parse_one_method, jcf_parse_methods,
5842 jcf_parse_final_attributes): Add static prototypes.
5843 (get_attribute): Constify a char*.
5845 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5846 jcf_dependency_add_target, jcf_path_classpath_arg,
5847 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5849 * jv-scan.c (main): Constify a char*.
5850 (gcc_obstack_init): Add prototype arguments.
5852 * jvgenmain.c (gcc_obstack_init): Likewise.
5853 (main): Constify a char*.
5855 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5856 static prototypes.
5857 (put_decl_string, lang_print_error): Constify a char*.
5858 (lang_init): Remove redundant extern prototype.
5860 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5862 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5863 Add static prototypes.
5864 (get_type_from_signature): Constify a char*.
5866 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5867 Add static prototypes.
5868 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5869 (verify_jvm_instructions): Constify a char*.
5871 * xref.c (xref_flag_value): Likewise.
5873 * xref.h (xref_flag_value): Likewise.
5875 * zextract.c (makeword, makelong): Add static prototypes.
5876 (makeword, makelong): Constify a uch*.
5878 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5880 * lang.c (java_dummy_print): Constify a char*.
5881 (lang_print_error): Likewise.
5882 (lang_init): Remove redundant prototype for `print_error_function'.
5883 (lang_init_source): Likewise.
5884 (lang_identify): Constify a char*.
5886 1999-08-09 Tom Tromey <tromey@cygnus.com>
5888 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5889 (WORDS_TO_LONG): Likewise.
5890 (WORDS_TO_DOUBLE): Likewise.
5892 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5894 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5896 * expr.c (java_stack_pop, java_array_data_offset,
5897 build_java_throw_out_of_bounds_exception, case_identity,
5898 build_java_check_indexed_type): Add static prototypes.
5899 (linenumber_table, expand_invoke, expand_java_field_op,
5900 build_primtype_type_ref, expand_byte_code): Constify a char*.
5902 * java-tree.h (build_primtype_type_ref, linenumber_table):
5903 Constify a char*.
5904 (java_lang_expand_expr): Add prototype.
5906 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5907 `java_lang_expand_expr'.
5909 * lex.c (java_lex_error): Constify a char*.
5910 (java_get_unicode, java_read_char, java_allocate_new_line,
5911 java_unget_unicode, java_sneak_unicode): Prototype.
5913 * parse-scan.y (current_class, package_name, method_declarator,
5914 report_class_declaration, yyerror): Constify a char*.
5916 * parse.h (java_report_errors): Prototype.
5917 (yyerror): Constify a char*.
5919 * parse.y (classitf_redefinition_error, check_modifiers,
5920 parse_jdk1_1_error, lookup_package_type,
5921 lookup_package_type_and_set_next, get_printable_method_name,
5922 purify_type_name): Constify a char*.
5923 (build_super_invocation, maybe_generate_finit,
5924 verify_constructor_super, parser_add_interface,
5925 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5926 java_complete_expand_methods, java_expand_finals,
5927 cut_identifier_in_qualified, java_stabilize_reference,
5928 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5929 merge_string_cste): Prototype.
5930 (single_type_import_declaration, yyerror,
5931 variable_redefinition_error, build_array_from_name,
5932 build_unresolved_array_type, check_class_interface_creation,
5933 resolve_class, complete_class_report_errors,
5934 note_possible_classname, read_import_dir,
5935 find_in_imports_on_demand, resolve_package, fix_constructors,
5936 check_deprecation, lookup_method_invoke,
5937 maybe_build_primttype_type_ref, array_constructor_check_entry):
5938 Constify a char*.
5939 (java_complete_expand_methods, java_expand_finals): Make static.
5940 (convert_narrow): Remove static prototype.
5942 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5944 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5946 1999-08-02 Richard Henderson <rth@cygnus.com>
5948 * decl.c: Include defaults.h instead of expr.h.
5949 * parse.y: Likewise.
5951 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5953 * java/decl.c (start_java_method): Change all uses of
5954 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5955 Ensure expr.h is included.
5956 * java/expr.c (pop_arguments): Ditto.
5957 * java/parse.y (expand_start_java_method): Ditto.
5959 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5961 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5963 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5965 * decl.c: Include "function.h".
5966 * except.c: Likewise.
5967 * parse.y: Likewise.
5968 * Makefile.in: Update dependencies.
5970 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5972 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5973 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5974 `modifier' with ATTRIBUTE_UNUSED.
5976 * gjavah.c (process_file): Add braces around ambiguous `else'.
5978 * jcf-dump.c (print_access_flags, localvar_free): Change return
5979 type to void.
5981 * parse.y (java_complete_expand_method): Initialize variable
5982 `exception_copy'.
5983 (resolve_qualified_expression_name): Likewise for `field_decl'.
5984 (patch_method_invocation): Likewise for `class_to_search'.
5985 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5986 (patch_assignment): Likewise for `lhs_type'.
5988 * verify.c (verify_jvm_instructions): Remove unused variable
5989 `caller'.
5991 1999-07-25 Richard Henderson <rth@cygnus.com>
5993 * decl.c (va_list_type_node): New.
5995 1999-07-25 Anthony Green <green@cygnus.com>
5997 * gjavah.c (print_stub): New function.
5998 (METHOD_IS_NATIVE): New macro.
5999 (print_mangled_classname): Make static.
6000 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6001 (process_file): Perform stub generation.
6002 (HANDLE_METHOD): Don't emit class decls during stub
6003 generation.
6004 (HANDLE_END_METHOD): Take into account stub generation.
6005 (print_method_info): Handle stub generation.
6006 (print_stub): New function.
6007 (print_cxx_classname): Make signature consistant with others.
6008 (help): Describe -stubs option.
6009 (main): Create stub file.
6010 (version): Use version.c.
6011 (print_full_cxx_name): New function.
6012 (print_c_decl): Use print_full_cxx_name.
6014 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6016 * check-init.c (check_init): Handle MAX_EXPR.
6018 1999-07-15 Andrew Haley <aph@cygnus.com>
6020 * lang.c (flag_use_divide_subroutine): New variable.
6021 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6022 fp-to-integer conversion.
6023 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6024 is not set.
6026 * expr.c (build_java_soft_divmod): New function.
6027 (build_java_binop): Call build_java_soft_divmod if
6028 flag_use_divide_subroutine is set.
6029 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6030 soft_lrem_node: new builtin functions.
6031 (init_decl_processing) Initialize the new builtins.
6032 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6033 soft_lrem_node: new builtin functions.
6034 (build_java_soft_divmod): New function.
6035 * parse.y: Call build_java_soft_divmod if
6036 flag_use_divide_subroutine is set.
6037 * parse.c: Rebuilt.
6039 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6040 a --specs= arg) even if not linking.
6041 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6042 -fuse-divide-subroutine
6044 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6046 * parse.y (resolve_and_layout): Check methods only once.
6047 (resolve_qualified_expression_name): Verify thrown exceptions
6048 compatibility.
6049 (check_thrown_exceptions): Reject exceptions thrown in
6050 initializer. Error message tuned.
6052 1999-07-14 Andrew Haley <aph@cygnus.com>
6054 * expr.c (expand_expr): Do not return the last statement in a
6055 block as the block's value.
6057 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6060 CALL_EXPR, to avoid order of evaluation changes.
6062 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6064 * parse.y (qualify_ambiguous_name): Do not use
6065 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6067 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6069 * check-init.c (check_init): Handle MAX_EXPR.
6070 * expr.c (force_evaluation_order): Force method call arguments to
6071 be evaluated in left-to-right order.
6072 * parse.y (qualify_ambiguous_name): Loop again to qualify
6073 NEW_ARRAY_EXPR properly.
6075 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * parse.y (patch_invoke): Resolve unresolved invoked method
6078 returned type.
6079 (qualify_ambiguous_name): STRING_CST to qualify expression for
6080 type name resolution.
6082 1999-06-24 Andrew Haley <aph@cygnus.com>
6084 * class.c (finish_class): Whenever a deferred method is
6085 output, rescan the list of methods to see if a new candidate for
6086 output can be found.
6088 1999-06-28 Tom Tromey <tromey@cygnus.com>
6090 * jvspec.c (lang_specific_driver): Recognize --help.
6092 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6094 * parse.y (resolve_package): Fixed bogus return statement.
6095 (patch_method_invocation): Resolve method invocation beginning with
6096 a package name qualifier.
6098 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6100 * Make-lang.in (java.stage1): Depend on stage1-start.
6101 (java.stage2): Likewise for stage2-start.
6102 (java.stage3): Likewise for stage3-start.
6103 (java.stage4): Likewise for stage4-start.
6105 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * parse.y (java_complete_lhs): When doing cross referencing, don't
6108 try to keep file location on a WFL expanded as a CALL_EXPR.
6110 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6113 compiling to class file a void method with an empty method body.
6114 As a side effect, the bytecode backend will generate the
6115 appropriate `return' instruction.
6117 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * parse.y (lookup_package_type_and_set_next): New function prototype.
6120 (resolve_package): Search current and imported packages.
6121 (lookup_package_type_and_set_next): New function.
6123 1999-06-22 Andrew Haley <aph@cygnus.com>
6125 * verify.c (verify_jvm_instructions): Check for pending blocks
6126 before invalid PC test and opcode switch, not after.
6128 1999-06-21 Andrew Haley <aph@cygnus.com>
6130 * except.c (find_handler_in_range): The upper limit for exception
6131 ranges is exclusive, not inclusive: (start <= pc < end).
6132 (link_handler): find child pointer which points to outer by
6133 searching sibling list: previous code incorrectly assumed that
6134 outer->outer->first_child must point to outer.
6135 * verify.c (verify_jvm_instructions): FIXME added to code for
6136 `athrow'.
6137 (verify_jvm_instructions): Do not assume that the last block
6138 processed in a subroutine is a block which ends with a `ret'
6139 instruction. With some control flows it is possible that the last
6140 block ends with an `athrow'.
6142 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * parse.y (qualify_ambiguous_name): Reorganized the post
6145 evaluation of non WFL leading expression nodes.
6147 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6149 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6150 CONVERT_EXPR.
6152 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * parse.y (qualify_ambiguous_name): Handle qualified expression
6155 beginning with a STRING_CST.
6157 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * parse.y (register_fields): Set DECL_INITIAL on both
6160 pre-initialized static and public fields.
6161 (resolve_field_access): Static field access expressions to always
6162 use pointer types.
6163 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6164 qualification. CONVERT_EXPR to be resolved as an expression name.
6165 (java_complete_lhs): Identify and access qualified final
6166 initialized field in switch statement case expression.
6167 (fold_constant_for_init): Pre-initialized field decl constant to
6168 be folded.
6170 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * parse.y (note_possible_classname): Mark returned node with
6173 QUALIFIED_P only if the original class name contained a '/'.
6175 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6177 * Make-lang.in (gcjh): More parallel build fixes.
6179 1999-06-03 Mike Stump <mrs@wrs.com>
6181 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6183 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6185 * except.c (link_handler): Chain exception handlers in order.
6187 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6189 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6190 with nops and process as usual in order to always set correct EH
6191 ranges. Emit detailed warnings about unreachable bytecodes.
6193 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6195 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6196 constant.
6198 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6200 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6201 or the searched field decl.
6203 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6205 * parse.y (fold_constant_for_init): Convert numerical constant
6206 values to the type of the assigned field.
6208 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6210 * expr.c (lookup_field): Relaxed the test on class loading error
6211 detection.
6212 * parse.y (fold_constant_for_init): Enabeled old code.
6214 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6216 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6217 decide the validity of the cast of a java.lang.Cloneable reference
6218 to an array.
6219 (patch_conditional_expr): Fixed first argument passed to
6220 binary_numeric_promotion.
6222 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * parse.y (qualify_ambiguous_name): Take into account that a
6225 CONVERT_EXPR might specify a type as a WFL.
6227 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6229 * parse.y (patch_assignment): Save the rhs before using it as an
6230 argument to _Jv_CheckArrayStore.
6232 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6236 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6238 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6239 floating point litteral only when the exponent indicator has been
6240 parsed.
6242 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6244 * parse.y (formal_parameter:): Construct argument tree list
6245 element even if a yet unsupported final parameter was encountered.
6247 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * parse.y (finish_method_declaration): Issue errors for native or
6250 abstract methods declared with a method body, as well as for non
6251 native or non abstract methods with no method body.
6253 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6255 * class.c (build_utf8_ref): Initialize variable `field'.
6257 * decl.c (init_decl_processing): Initialize variable `field'.
6259 * expr.c (build_known_method_ref): Mark parameters `method_type',
6260 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6261 (process_jvm_instruction): Likewise for parameter `length'.
6263 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6264 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6265 ATTRIBUTE_UNUSED.
6267 * parse.y (maybe_generate_clinit): Remove unused variable
6268 `has_non_primitive_fields'.
6269 (find_in_imports_on_demand): Initialize variables `node_to_use'
6270 and `cl'.
6271 (patch_binop): Likewise for variable `prom_type'.
6272 (patch_unaryop): Likewise for variable `prom_type'.
6274 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6276 * xref.c (xref_table): Add missing initializer.
6278 1999-05-14 Tom Tromey <tromey@cygnus.com>
6280 * java-except.h (struct eh_range): Removed unused `next' member.
6281 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6282 after adding all exception handlers. Sort exception ranges in
6283 order of start PC.
6284 (struct pc_index): New structure.
6285 (start_pc_cmp): New function.
6286 * except.c (add_handler): Return `void'. Don't call link_handler;
6287 instead construct an ordinary linked list and do range
6288 coalescing.
6289 (check_nested_ranges): New function.
6290 (link_handler): Changed interface to allow merging of eh_ranges.
6291 Split overlapping ranges. Return `void'.
6293 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * parse.y (constructor_block_end:): New rule, tagged <node>.
6296 (constructor_body:): Use `constructor_block_end' instead of
6297 `block_end'.
6299 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (statement_nsi:): Pop `for' statement block.
6302 (java_complete_lhs): Labeled blocks containing no statement are
6303 marked as completing normally.
6305 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6307 * xref.c (xref_set_current_fp): New function, defined.
6308 * xref.h (xref_set_current_fp): New function, prototyped.
6310 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * check-init.c (check_init): Take into account that
6313 LABELED_BLOCK_STMT can be empty.
6315 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6317 * parse.y (java_check_regular_methods): Warning check on not
6318 overriding methods with default access in other packages does not
6319 apply to `<clinit>'.
6320 (java_complete_lhs): If block body is an empty_stmt_node, replace
6321 it by NULL_TREE. This prevents gcc from generating an irrelevant
6322 warning.
6324 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6326 * check-init.c (check_init): Removed code accepting to see things
6327 falling through default:, when doing xrefs.
6328 * java-tree.h (do_not_fold): New global variable, declared.
6329 * parse.y (do_not_fold): New global variable, defined.
6330 (java_complete_expand_method): Set `do_not_fold' to the value of
6331 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6332 and reinstall them after them have been purged; do not check for
6333 initializations; do not issue missing return errors.
6334 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6335 when doing xrefs.
6336 (patch_binop): Skip the fold part when doing xrefs.
6337 (build_string_concatenation): Skip the concatenation part when
6338 doing xrefs.
6339 (patch_synchronized_statement): Do not generate a try-finally when
6340 doing xrefs.
6341 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6342 and keep the location where the throw was seen.
6343 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6344 any treatment on the converted node an simply return a NOP_EXPR of
6345 the targeted type.
6346 * xref.c (xref_get_data): New function, defined.
6347 * xref.h (xref_get_data): New function, declared.
6348 (XREF_GET_DATA): Use xref_get_data.
6350 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6352 * gjavah.c (print_include): Cast the result of `strlen' to int
6353 when comparing against a signed value.
6354 (add_namelet): Likewise.
6356 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6358 * expr.c (expand_invoke): Mark parameter `nargs' with
6359 ATTRIBUTE_UNUSED.
6360 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6362 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6363 ATTRIBUTE_UNUSED.
6365 * jcf-reader.c (get_attribute): Cast a value to long
6366 when comparing against a signed expression. Likewise.
6368 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6369 HOST_BITS_PER_CHAR.
6371 1999-05-11 Andrew Haley <aph@cygnus.com>
6373 * parse.y (source_end_java_method): If the current method contains
6374 any exception handlers, force asynchronous_exceptions: this is
6375 necessary because signal handlers in libjava may throw exceptions.
6376 * decl.c (end_java_method): Ditto.
6378 1999-05-11 Tom Tromey <tromey@cygnus.com>
6380 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6381 flags.
6382 * jvspec.c (THREAD_NAME): Removed.
6383 (GC_NAME): Likewise.
6384 (MATHLIB): Likewise.
6385 (WITHLIBC): Likewise.
6386 (GCLIB): Likewise.
6387 (THREADLIB): Likewise.
6388 (MATH_LIBRARY): Likewise.
6389 (lang_specific_driver): Don't add `-l' options to command line.
6390 Instead, add a single --specs option. Recognize `-L' options and
6391 use them to search for spec file.
6392 (find_spec_file): New function.
6393 (SPEC_FILE): New define.
6395 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6397 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6398 cpplib-enabled build.
6400 1999-05-05 Per Bothner <bothner@cygnus.com>
6402 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6403 temporarily zero it while calling rest_of_decl_compilation.
6405 * java-tree.h (string_ptr_type_node): Add declaration.
6406 * decl.c: Define and initialize string_ptr_type_node.
6407 * parse.y (patch_string_cst): Use string_ptr_type_node.
6409 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6410 * parse.y (for_statement): Now unconditionally exit_block.
6411 (finish_labeled_statement): No longer exit_block if for-loop.
6412 (patch_loop_statement): Check harder if the loop is already labeled.
6414 * parse.y (patch_initialized_static_field): Removed function.
6415 (maybe_generate_clinit): Removed special handling for interfaces.
6416 (java_complete_expand_methods): Do a preliminary java_complete_tree
6417 on <clinit> to determine if it can be removed.
6418 (java_complete_expand_method): Remove special handling for <clinit>.
6419 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6420 optimize if we get back empty_stmt_node.
6421 For MODIFY_EXPR, re-do checking of static initializers.
6422 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6423 For VAR_DECL, pass correct context.
6425 * verify.c (verify_jvm_instructions): Better error messages.
6427 1999-05-03 Tom Tromey <tromey@cygnus.com>
6429 * parse-scan.y (interface_declaration): Call
6430 report_class_declaration for interfaces.
6432 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6434 * Makefile.in: Remove -v from bison command lines.
6436 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6438 * check-init.c (check_init): Exclude a case of error when doing
6439 xrefs.
6440 * class.c (layout_class_method): Don't generate the error message
6441 twice when compiling from source.
6442 * lang-options.h: Added `-Wredundant-modifers' and
6443 `-Wunusupported-jdk11' flags and help text.
6444 * lang.c (lang_decode_option): Added support for
6445 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6446 flag_static_local_jdk11 and flag_redundant set accordingly.
6447 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6448 * parse.h (EXPR_WFL_ADD_COL): New macro.
6449 (DECL_END_SOURCE_LINE): Likewise.
6450 (DECL_INHERITED_SOURCE_LINE): Likewise.
6451 * parse.y (static_ref_err): New function, prototyped.
6452 (CCB_TK): Now tagged <operator>.
6453 (class_body:): Remember the location of the closing '}' of a class
6454 definition when doing xrefs.
6455 (block:): Likewise.
6456 (block_end:): Likewise.
6457 (create_class): Remember the location of the inherited class
6458 identifier when doing xrefs.
6459 (register_fields): Added test on first operand of `init' before
6460 testing it TREE_CODE.
6461 (method_header): Store the location of the class identifier in the
6462 class decl when doing xrefs.
6463 (finish_method_declaration): Don't combine first/last method line
6464 when doing xref.
6465 (java_check_regular_methods): Warning check on not overriding
6466 methods with default access on other packages move before check on
6467 static methods. Initialization of `aflags' also moved up.
6468 (resolve_expression_name): Call static_ref_err to report the error.
6469 (static_ref_err): New function, implemented.
6470 (resolve_field_access): Returned simplified static field access
6471 when doing xrefs.
6472 (resolve_qualified_expression_name): Check for illegal use of
6473 static fields in a non static context. Call static_ref_err to
6474 report error in various places.
6475 (java_complete_tree): Do not fold initialized static fields when
6476 doing xrefs.
6477 (java_complete_lhs): Likewise.
6479 1999-04-29 Anthony Green <green@cygnus.com>
6481 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6482 create internal labels.
6483 (lookup_label): Ditto.
6485 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6487 * class.c (layout_class_method): Generate <clinit>'s rtl for
6488 interfaces.
6489 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6490 for interfaces' <clinit>.
6491 * expr.c (lookup_field): Search for fields in interfaces.
6492 (expand_invoke): Fixed indentation.
6493 (expand_java_field_op): Likewise. Use IS_CLINIT.
6494 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6495 (IS_CLINIT): New macro.
6496 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6497 interface was parsed.
6498 (maybe_generate_clinit): Don't generate if the current class is an
6499 interface with only fields of primitive types.
6500 (reset_method_name): Use IS_CLINIT.
6501 (java_complete_expand_method): Expand <clinit> when it exists for
6502 interfaces. Use IS_CLINIT.
6503 (resolve_expression_name): Use DECL_CONTEXT instead of
6504 current_class to build static field references.
6505 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6506 ARRAY_REF when doing xreferencing.
6507 (check_final_assignment): Fixed typo in leading comment. Use
6508 IS_CLINIT.
6509 (patch_array_ref): Don't fully expand array references when
6510 xreferencing.
6511 (patch_return): Use IS_CLINIT.
6512 (patch_throw_statement): Likewise.
6514 1999-04-22 Tom Tromey <tromey@cygnus.com>
6516 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6518 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6520 * decl.c (predef_filenames, predef_filenames_size): New globals
6521 (init_decl_processing): predef_filenames and predef_filenames_size
6522 initialized.
6523 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6524 extern.
6525 * jcf-parse.c (predefined_filename_p): New function.
6526 (yyparse): Check that files on the command line are specified only
6527 once and issue a warning otherwise.
6528 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6529 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6530 avoid a gcc warning with -W -Wall turned on.
6531 (java_expand_classes): Abort if errors were encountered.
6532 (java_complete_lhs): If the cross reference flag is set, wrap
6533 field DECL node around a WFL when resolving expression name.
6535 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * lang.c (lang_decode_option): Fixed returned value when parsing
6538 `-fxref=...' and `-Wall'.
6539 * parse.y (source_end_java_method): Do not generate code when
6540 flag_emit_xref is set.
6541 (resolve_expression_name): Do not build static field access when
6542 flag_emit_xref is set.
6543 (resolve_field_access): No special treatment on `length' when
6544 flag_emit_xref is set. Do not build qualified static field access
6545 when flag_emit_xref is set.
6546 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6547 when flag_emit_xref is set.
6548 (patch_assignment): Do not generate array store runtime check when
6549 flag_emit_xref is set.
6550 * xref.c (xref_flag_value): Fixed function declaration
6551 indentation.
6552 (xset_set_data): New function.
6553 * xref.h (xref_set_data): Added prototype for new function.
6554 (typedef struct xref_flag_table): New field data.
6555 (XREF_GET_DATA): New macro.
6557 1999-04-19 Tom Tromey <tromey@cygnus.com>
6559 * xref.h (enum): Removed trailing comma.
6561 * parse.y (resolve_qualified_expression_name): Added missing
6562 `break'.
6564 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6566 * gjavah.c: New prototypes for java_float_finite and
6567 java_double_finite.
6569 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6571 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6572 references.
6574 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6576 * Makefile.in (TREE_H): Add tree-check.h.
6577 (RTL_H): Add genrtl.h.
6579 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.y (patch_assignment): Added ArrayStoreException runtime
6582 check.
6584 1999-04-06 Per Bothner <bothner@cygnus.com>
6586 * expr.c (pop_type_0): New function.
6587 (pop_type): Use pop_type_0.
6588 * java-tree.h (pop_type_0): New declaration.
6589 * verify.c (verify_jvm_instructions): Check return instructions.
6591 * parse.y (patch_binop): Don't fold if non-constant and emiting
6592 class files.
6594 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6596 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6598 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6599 (main_jcf): Don't define.
6600 (process_file): Don't set `main_jcf'.
6602 * java-tree.h (main_jcf): Don't declare.
6604 * jcf-parse.c (main_jcf): Add static definition.
6606 * lang.c (main_jcf): Don't define.
6608 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6610 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6612 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6614 * jcf-depend.c: Include "config.h", not <config.h>.
6616 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6617 `bcopy' to PTR.
6619 * jcf-path.c: Include "config.h", not <config.h>.
6621 * lex.c: Don't include various system header files.
6622 (java_init_lex): Cast the argument of `bzero' to PTR
6624 * parse-scan.y (java_push_parser_context): Likewise.
6626 * parse.y (java_push_parser_context): Likewise.
6627 (patch_bc_statement): Match format specifier to variable argument.
6629 * xref.c: Don't include <stdio.h>.
6631 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6633 * parse.y (struct parser_ctxt *ctxp): Now global.
6634 (declare_local_variables): Use WFL compound value for the
6635 declaration source line value, when doing cross-referencing.
6637 1999-03-31 Tom Tromey <tromey@cygnus.com>
6639 * gjavah.c (print_field_info): Allow constants of other types.
6640 (print_include): Generate include when new name is proper prefix
6641 of already printed name.
6642 (add_namelet): Likewise.
6643 (cxx_keyword_subst): New function.
6644 (print_method_info): Use it.
6645 (print_field_name): New function.
6646 (get_field_name): New function.
6647 (print_field_info): Use get_field_name and print_field_name.
6649 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6651 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6652 'KR-C', so gperf uses the `const' keyword on strings.
6654 * keyword.gperf (java_keyword): Const-ify a char*.
6656 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * parse.y (patch_bc_statement): Fixed identation and a bogus
6659 `printf' format.
6661 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * parse.y (patch_assignment): Allow static variables in other
6664 classes to be assigned.
6666 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6668 * class.c (maybe_add_interface): Remove unused variable
6669 `interface_binfo'.
6670 (make_class_data): Use = for assignment, not ==. Likewise.
6671 (emit_register_classes): Remove unused variable `decl'.
6673 * lex.c: Fix comment so as not to contain an embedded `/*'.
6675 * verify.c (verify_jvm_instructions): Remove unused variable
6676 `self_type'.
6678 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6680 * parse.y (complete_loop_body): Rename to finish_loop_body.
6681 (complete_labeled_statement): Rename to finish_labeled_statement.
6682 (complete_for_loop): Rename to finish_for_loop.
6683 (complete_method_declaration): Rename to finish_method_declaration.
6685 * java-tree.h (continue_identifier_node): New global node.
6686 * decl.c: Define and initialize continue_identifier_node.
6687 * parse.y (generate_labeled_block): Remove - no longer needed.
6688 (build_loop_body): Use continue_identifier_node for continue block.
6689 (finish_labeled_statement): Also do pop_labeled_block actions.
6690 (java_complete_lhs): POP_LOOP even if error.
6691 (build_labeled_block): Special handling for continue_identifier_node.
6692 (patch_loop_statement): Re-organize.
6693 (patch_bc_statement): Re-write.
6695 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6698 using a WFL compound value.
6699 * parse.y (xref.h): Include.
6700 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6701 WFL compound value.
6702 (register_fields): Set WFL compound value to lineno if doing
6703 xrefs.
6704 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6705 is set.
6706 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6707 * xref.h (expand_xref): Prototype renamed from xref_generate.
6709 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6711 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6712 (GET_CURRENT_BLOCK): New macro.
6713 * parse.y (current_static_block): New global variable.
6714 (method_body:): Define action.
6715 (complete_method_declaration): Set current_function_decl to NULL
6716 when work on the current method is done.
6717 (declare_local_variables): Use GET_CURRENT_BLOCK.
6718 (java_method_add_stmt): Likewise.
6719 (java_complete_expand_method): Disable the use of `this' when
6720 expanding <clinit>.
6721 (enter_a_block): If no current method exist, use
6722 current_static_block to link static initializer blocks.
6723 (exit_block): Rewritten to use current_static_block when no current
6724 method decl exists.
6725 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6726 (patch_return): Forbid the use of `return' in static initializers.
6727 (patch_throw_statement): Fixed indentation. Issue specific error
6728 for uncaught thrown checked exception in static initializer
6729 blocks. Removed FIXME.
6731 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6733 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6734 Link gcj from gcc.o.
6736 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * parse.y (find_applicable_accessible_methods_list): When dealing
6739 with interface: ensure that a given interface or java.lang.Object
6740 are searched only once.
6742 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6744 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6746 * jcf-dump.c (print_access_flags): Add braces around if-else.
6748 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6749 COMBINE_INPUTS.
6751 * lex.c (build_wfl_node): Add static prototype.
6753 * lex.h (build_wfl_node): Remove static prototype.
6755 * parse.y: Include lex.c early enough to declare everything needed.
6756 Ensure calls to `build_wfl_node' pass the proper arguments.
6757 (create_class): Remove unused variable `super_decl'.
6758 (get_printable_method_name): Initialize variable `name'.
6760 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6762 * Changelog: Fixed 1999-03-22 typos.
6763 * lang.c (lang_decode_option): Fixed typo in error string in the
6764 XARG section.
6766 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6769 (xref.o): New rule.
6770 * java-tree.h (flag_emit_xref): Declared extern.
6771 * lang.c (xref.h): Included.
6772 (flag_emit_xref): New global variable.
6773 (lang_decode_option): Added support for -fxref.
6774 * xref.c: Created.
6775 * xref.h: Likewise.
6777 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6779 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6780 linked with.
6782 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6784 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6785 $(srcdir)/../system.h and $(JAVA_TREE_H).
6786 (jcf-io.o): Depend on $(JAVA_TREE_H).
6787 (mangle.o): Likewise.
6789 * check-init.c (check_cond_init): Add static prototype.
6791 * class.c (build_java_method_type, hashUtf8String,
6792 make_field_value, get_dispatch_vector, get_dispatch_table,
6793 append_gpp_mangled_type, mangle_static_field): Likewise.
6794 (strLengthUtf8): Hide unused definition.
6795 (hashUtf8String): Const-ify.
6796 (make_field_value): Un-ANSI-fy.
6798 * constants.c: Move inclusion of jcf.h above java-tree.h.
6799 (set_constant_entry, find_class_or_string_constant,
6800 find_name_and_type_constant, get_tag_node,
6801 build_constant_data_ref): Add static prototype.
6803 * decl.c (push_jvm_slot, builtin_function,
6804 lookup_name_current_level): Likewise.
6805 (builtin_function): Const-ify.
6807 * except.c (expand_start_java_handler, expand_end_java_handler):
6808 Add static prototype.
6810 * expr.c (flush_quick_stack, push_value, pop_value,
6811 java_stack_swap, java_stack_dup, build_java_athrow,
6812 build_java_jsr, build_java_ret, expand_java_multianewarray,
6813 expand_java_arraystore, expand_java_arrayload,
6814 expand_java_array_length, build_java_monitor, expand_java_pushc,
6815 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6816 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6817 expand_compare, expand_test, expand_cond, expand_java_goto,
6818 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6819 expand_java_field_op, java_push_constant_from_pool): Likewise.
6821 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6822 (build_java_arraynull_check): Mark parameters `node' and `type'
6823 with ATTRIBUTE_UNUSED.
6824 (note_label): Likewise for parameter `current_pc'.
6825 (expand_java_call, expand_java_ret): Hide unused definition.
6827 * java-tree.h (make_class, build_constants_constructor,
6828 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6829 init_outgoing_cpool, register_class, emit_register_classes,
6830 java_layout_seen_class_methods): Prototype.
6831 (unicode_mangling_length): Const-ify.
6832 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6833 emit_unicode_mangled_name, format_int, format_uint,
6834 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6835 jcf_print_utf8_replace, open_class): Prototype.
6837 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6838 <stdio.h>. Include tree.h/java-tree.h.
6839 (utf8_equal_string usage, process_class): Add static prototype.
6840 (open_class): Don't prototype this here.
6841 (utf8_equal_string): Match arguments to format specifiers.
6842 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6843 TABLE_SWITCH, disassemble_method): Likewise.
6845 * jcf-io.c: Include tree.h/java-tree.h.
6846 (open_class, find_classfile, jcf_print_utf8,
6847 jcf_print_utf8_replace): Const-ify.
6849 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6850 parse_class_file): Add static prototype.
6851 (find_in_current_zip): Match definition to existing static
6852 prototype.
6854 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6855 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6856 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6857 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6858 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6859 generate_bytecode_return, perform_relocations, init_jcf_state,
6860 init_jcf_method, release_jcf_state, generate_classfile):
6861 Add static prototype.
6862 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6863 (make_class_file_name): Const-ify.
6865 * jcf.h (find_classfile): Const-ify.
6867 * jv-scan.c (reset_report): Remove prototype.
6869 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6870 (error): Rewrite to allow varargs.
6872 * lang.c (lang_f_options): Const-ify.
6874 * lex.c (java_parse_escape_sequence): Add static prototype.
6875 (java_allocate_new_line): Match definition to existing static
6876 prototype.
6878 * mangle.c Include tree.h/java-tree.h.
6879 (unicode_mangling_length, emit_unicode_mangled_name,
6880 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6882 * parse.h (jdep_code): Remove trailing comma in enumeration.
6883 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6884 (reset_report): Add prototype.
6886 * verify.c (push_pending_label, merge_types): Add static
6887 prototypes.
6889 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6891 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6893 * parse.y (find_applicable_accessible_methods_list): Extend the
6894 search to superinterfaces when relevant.
6895 (search_applicable_methods_list): New function.
6897 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * class.c (unmangle_classname): Implemented stricter testing
6900 before setting the QUALIFIED_P flag on an identifier.
6902 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6904 * parse.y (java_complete_lhs): Call force_evaluation_order
6905 after patch_newarray.
6906 (patch_binop): Don't call fold if there are side effects.
6908 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6910 * parse.y (java_stabilize_reference): Use save_expr instead of
6911 building a SAVE_EXPR node.
6912 (java_complete_lhs): Patch the resulting string of the `+='
6913 operator (if necessary) and complete the RHS after having built
6914 the cast.
6916 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6918 * class.c (make_class): Don't set CLASS_P here (because
6919 this function is also called by build_java_array_type).
6920 (push_class): Set CLASS_P here instead.
6921 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6923 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6924 context. If the context is class, perfer "super" over "synchronized".
6925 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6927 * parse.y (create_class): Don't call parser_check_super here;
6928 it is not robust. Always wait until later.
6930 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6931 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6933 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6935 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6936 * lex.h (UNGETC): Change misleading macro.
6938 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (java_stabilize_reference): Return NODE when patching a
6941 COMPOUND_EXPR.
6942 (java_complete_lhs): Put parenthesis around truth values.
6944 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6946 * class.c (layout_class_method): Don't make rtl for interface
6947 methods.
6948 * parse.h (GET_TYPE_NAME): New macro.
6949 * parse.y (if_then_statement:): Fixed indentation.
6950 (if_then_else_statement:): Likewise.
6951 (for_statement:): Fixed spacing.
6952 (try_statement:): Fixed indentation.
6953 (create_interface): Don't force interfaces to be abstract.
6954 (method_header): Abstract methods are OK in interfaces.
6955 (declare_local_variables): Fixed typo in comment.
6956 (java_complete_expand_method): Fixed indentation.
6957 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6958 non accessible fields.
6959 (java_stabilize_reference): New function.
6960 (java_complete_lhs): Fixed indentation. Use
6961 java_stabilize_reference in compound assignement. Insert the
6962 cast. If not processing `+' fix string constants before processing
6963 binop.
6965 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6967 * constants.c (find_class_or_string_constant): Cast variable `j'
6968 to a `jword' when comparing against one.
6970 * expr.c (java_lang_expand_expr): Remove unused variables
6971 `has_finally_p' and `op0'.
6973 * gjavah.c (print_field_info): Cast a value to jint when comparing
6974 against one. Likewise for a jlong.
6975 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6976 against a signed quantity.
6978 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6979 (print_signature): Don't needlessly dereference variable `str'
6981 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6982 `max_locals' with ATTRIBUTE_UNUSED.
6983 (jcf_parse_class): Likewise for variable `index'.
6985 * parse.h (reverse_jdep_list): Remove static prototype.
6987 * parse.y (build_jump_to_finally): Remove prototype and definition.
6988 (reverse_jdep_list): Add static prototype.
6990 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6991 `assignment' and `expr_decl'.
6993 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6995 1999-03-12 Andrew Haley <aph@cygnus.com>
6997 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6998 we'll need a directory separator and a null character.
7000 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7002 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7004 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7006 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7007 interfaces.
7009 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7011 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7013 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7015 * class.c (layout_class_method): A static method in a base class
7016 is never overridden, so treat it like it doesn't exist.
7017 However, do complain about private non-static method overriding
7018 public static method.
7020 * parse.y: Don't set unused INITIALIZED_P flag.
7021 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7023 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7024 (build_array_from_name): Re-order &index[string] to &string[index].
7026 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7027 error_mark (it might catch more errors, but it is more likely to lose).
7029 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7031 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7032 (parse-scan.o): Depend on toplev.h.
7034 * class.c (make_method_value): Add prototype. Make it static.
7035 Remove unused second argument, caller changed.
7037 * expr.c (java_lang_expand_expr): Remove unused variable
7038 `return_label'.
7040 * java-tree.h: Don't prototype find_in_current_zip.
7041 Add prototypes for verify_constant_pool, start_java_method,
7042 end_java_method, give_name_to_locals, expand_byte_code,
7043 open_in_zip, set_constant_value, find_constant1, find_constant2,
7044 find_utf8_constant, find_string_constant, find_class_constant,
7045 find_fieldref_index, find_methodref_index, write_constant_pool,
7046 count_constant_pool_bytes and encode_newarray_type.
7048 * jcf-dump.c: Remove unused variable `LONG_temp'.
7050 * jcf-parse.c: Include parse.h.
7051 (jcf_parse_source): Remove unused parameter, all callers changed.
7052 (jcf_figure_file_type): Add static prototype.
7053 (find_in_current_zip): Likewise. Also remove unused parameter,
7054 all callers changed.
7055 (read_class): Initialize variable `saved_pos'.
7057 * jcf-reader.c (jcf_parse_preamble): Mark variables
7058 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7060 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7061 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7062 (java_parse_doc_section): Initialize variable `seen_star'.
7063 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7064 (java_lex_error): Mark parameters `msg' and `forward' with
7065 ATTRIBUTE_UNUSED.
7066 (java_get_line_col): Mark parameters `filename' and `line' with
7067 ATTRIBUTE_UNUSED.
7069 * parse-scan.y: Include toplev.h.
7070 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7072 * parse.h: use `struct JCF', not plain `JCF'.
7073 (java_parser_context_save_global, java_expand_classes
7074 java_parser_context_restore_global, java_parse): Add prototypes.
7076 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7077 `node'.
7079 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7081 * check-init.c (check_init): COPYN takes word count, not bit count.
7083 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7085 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7086 explicit build_decl. (Avoids crash in reload when optimizing.)
7088 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7090 * decl.c (complete_start_java_method): Handle synchronized method
7091 even when compiling from bytecode.
7093 1999-02-26 Tom Tromey <tromey@cygnus.com>
7095 * gjavah.c (add_class_decl): Only generate `#include' if outer
7096 class is not the name of the class we are processing. Correctly
7097 append `.h' in #include.
7098 (process_file): Clean up newlines around generated `#include's.
7099 (decode_signature_piece): Correctly handle inner classes.
7100 (struct include): New structure.
7101 (all_includes): New global.
7102 (print_include): New function.
7103 (add_class_decl): Use it.
7104 (process_file): Likewise.
7105 (add_class_decl): Generate include for java-array.h if array
7106 seen.
7107 (process_file): Don't generate java-array.h include.
7109 * gjavah.c (add_namelet): Check for standard package names here.
7110 (add_class_decl): Don't check for standard package names here.
7112 1999-02-25 Tom Tromey <tromey@cygnus.com>
7114 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7115 When reading a zip file, only use strncmp if both strings are
7116 bigger than the buffer length. Initialize `k' when looping
7117 through zip file.
7119 1999-02-24 Tom Tromey <tromey@cygnus.com>
7121 * gjavah.c (struct namelet): New structure.
7122 (add_namelet): New function.
7123 (print_namelet): New function.
7124 (print_class_decls): Use add_namelet and print_namelet to generate
7125 namespaces and not classes.
7126 (method_printed): New global.
7127 (HANDLE_END_METHOD): Examine method_printed.
7128 (print_method_info): Set method_printed when required. Print
7129 error if function to be ignored is marked virtual. Handle $finit$
7130 method.
7131 (METHOD_IS_FINAL): New macro.
7132 (print_field_info): Use it.
7133 (HANDLE_METHOD): Clear method_printed.
7134 (method_pass): New global.
7135 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7136 (process_file): Do two passes over both fields and methods.
7137 (HANDLE_METHOD): Examine method_pass.
7138 (root): New global.
7139 (add_class_decl): New function.
7140 (print_class_decls): Don't scan over entire constant pool.
7142 1999-02-23 Tom Tromey <tromey@cygnus.com>
7144 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7145 disable linking in that case.
7147 1999-02-20 Tom Tromey <tromey@cygnus.com>
7149 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7150 not 0x1f.
7152 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7154 * decl.c (build_result_decl), java-tree.h: New method.
7155 (complete_start_java_method): Handle synchronized methods.
7156 Don't build DECL_RESULT here. (Ordering dependency problem.)
7157 (start_java_method): Call build_result_decl here instead ...
7158 * parse.y (java_complete_expand_method): ... and here.
7159 (expand_start_java_method): Don't call complete_start_java_method here.
7160 (java_complete_expand_method): Call it here instead.
7161 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7162 * java-tree.h: ... here.
7164 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7165 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7166 for ARRAY_REF - it doesn't work when array bounds are checked.
7167 (patch_array_ref): Handle it here instead.
7169 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7171 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7173 Force left-to-right evaluation of binary operations etc.
7174 * expr.c (force_evaluation_order), java-tree.h: New function.
7175 * parse.y (java_complete_lhs): Pass binary operations, procedure
7176 calls, and ARRAY_REFs to force_evaluation_order.
7177 (various): Set TREE_SIDE_EFFECTS more carefully.
7179 Tolerate random (non-UTF8) encoding in comments without complaining.
7180 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7181 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7183 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7184 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7186 * parse.y (java_complete_lhs): Ignore an empty statement in a
7187 COMPOUND_EXPR. Don't complain about empty statement after return.
7189 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7191 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7192 in TREE_LIST - just chain the POINTER_TYPEs together.
7193 (resolve_class): If type already resolved, return decl.
7194 After resolving, update TREE_TYPE(class_type), and name (if array).
7195 * parse.h (do_resolve_class), parse.y: Make non-static.
7196 * class.c (maybe_layout_super_class): Take this_class argument.
7197 Do do_resolve_class if necessary.
7198 (layout_class, layout_class_methods): Adjust calls appropriately.
7199 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7200 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7201 * typeck.c (build_java_array_type): Don't call layout_class.
7203 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (check_pkg_class_access): Allow private class access
7206 within the same package.
7207 (strip_out_static_field_access_decl): New function.
7208 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7209 operator argument before testing its nature.
7211 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7213 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7214 (TRY_EXPR): Simplify - it no longer has a finally clause.
7215 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7216 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7217 * expr.c (java_lang_expand_expr): Likewise.
7218 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7219 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7220 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7221 (build_try_statement): Remove finally parameter and handling.
7222 (build_try_finally_statement): New function.
7223 (patch_try_statement): No longer need to support finally clause.
7224 (try_statement): Update grammar action rules.
7225 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7226 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7228 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7230 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7231 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7233 1999-02-17 Andrew Haley <aph@cygnus.com>
7235 * class.c (build_utf8_ref): Back out broken patch which was
7236 intended to to output signatures using '.' as a separator.
7238 * class.c (make_class_data): Output signatures using '.' as a
7239 separator, rather than '/'.
7240 (mangled_classname): Likewise.
7241 (make_field_value): Likewise.
7242 (make_method_value): Likewise.
7243 * constants.c (alloc_class_constant): Likewise.
7244 * expr.c (build_invokeinterface): Likewise.
7246 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7248 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7249 of an ancient workaround.
7251 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7253 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7254 here anymore.
7256 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7258 * lex.c (yylex): Encode \0 as UTF8.
7260 1999-02-10 Tom Tromey <tromey@cygnus.com>
7262 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7263 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7264 (libgcj_zip): Renamed.
7265 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7266 LIBJAVA_ZIP_FILE.
7267 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7269 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7270 (GC_NAME): Renamed -lgc to -lgcjgc.
7272 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * lex.c (java_lang_cloneable): Initialize.
7275 * parse.y (java_lang_cloneable): New static variable.
7276 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7277 doing one more qualification round.
7278 (valid_ref_assignconv_cast_p): Reject null source or
7279 destination. Allow an array to be cast into java.lang.Cloneable.
7280 (patch_cast): Swapped two first arguments to first call to
7281 valid_ref_assignconv_cast_p.
7283 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7285 * parse.h: DECL_P renamed JDECL_P.
7286 * parse.y: DECL_P replaced by JDECL_P.
7287 (build_array_from_name): Always use pointer's type.
7288 (patch_bc_statement): Extra code to search continue target in a
7289 for loop. Fixed comments. Continue target is current loop when
7290 unlabeled.
7292 1999-02-05 Andrew Haley <aph@cygnus.com>
7294 * class.c (make_class_data): The superclass of an interface should
7295 be null, not class Object.
7297 * lex.c (java_lex): Sign extend hex literals.
7299 1999-02-04 Andrew Haley <aph@cygnus.com>
7301 * class.c (build_utf8_ref): Output signatures using '.' as a
7302 separator, rather than '/'.
7303 (make_class_data): Likewise.
7305 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7307 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7308 mkstemp.o. Get them from libiberty now.
7310 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7312 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7314 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7316 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7317 from libiberty.h
7319 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7321 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7322 * jcf-write.c (generate_bytecode_return): New function.
7323 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7325 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7326 generate special [fd]const_[01] instructions.
7328 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7330 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7331 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7333 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7335 * parse.y (patch_method_invocation): Handle calling static methods,
7336 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7338 * parse.y (java_complete_lhs): Don't complain about unreachable
7339 exit condition in a do-while statement.
7341 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * lex.c (java_read_char): Fixed utf8 decoding.
7344 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7345 range.
7346 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7347 comments. Local variable `all_primitive' is gone. Broadened
7348 acceptance of `0' to floating point targets. `long' can now be
7349 widened to `double' or `float'.
7350 (valid_method_invocation_conversion_p): Added leading
7351 comment. Fixed tabulation.
7352 (build_string_concatenation): Optimize out left or right empty
7353 string constants.
7355 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7357 * jcf-write.c (localvar_alloc): Only emit entry for
7358 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7359 (generate_bytecode_insns): Only call put_linenumber if
7360 debug_info_level > DINFO_LEVEL_NONE.
7361 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7362 is specified, add -g1 (for compatibility wih javac).
7364 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7366 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7367 gjavah.o, check-init.o, jv-scan.o
7369 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7371 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7373 * gjavah.c: Include config.h and system.h.
7375 * javaop.h (inline): Don't define, its handled by system.h.
7376 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7377 from `inline' to `static inline'.
7379 * jcf.h (inline): Don't define, its handled by system.h.
7381 * lex.c (inline): Likewise.
7383 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7385 * lang-specs.h: Map -Qn to -fno-ident.
7387 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7389 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7391 1999-01-29 Tom Tromey <tromey@cygnus.com>
7393 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7394 then cast it to Object before calling `append' method.
7396 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7398 * check-init.c (check_bool2_init, check_bool_init, check_init):
7399 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7400 * jcf-write.c (generate_bytecode_insns): Likewise.
7402 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7404 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7405 * parse.y (patch_cast): Allow a boolean to be cast into a
7406 boolean.
7408 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7410 * parse.y: (class_declaration:): Fixed indentation.
7411 (class_member_declaration:): Extra `;' after field declaration now
7412 accepted.
7413 (interface_declaration:): Removed debug messages in error reports.
7414 (patch_binop): Nodes created and returned inherit the orignal
7415 node's COMPOUND_ASSIGN_P flag value.
7416 (patch_cast): Fix cast from char to floating point.
7418 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7420 * except.c, java-except.h (expand_resume_after_catch): new
7421 function.
7422 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7423 to branch back to main flow of control after a catch block.
7425 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7427 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7428 $(srcdir)/../system.h.
7429 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7430 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7431 (jcf-write.o): Likewise.
7432 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7433 (mangle.o): Depend on $(srcdir)/../toplev.h.
7434 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7435 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7437 * class.c: Include output.h and parse.h.
7438 (mangled_classname): Add the `const' keyword to a char*.
7439 (find_named_method): Hide unused function definition.
7440 (build_utf8_ref): Change type of variable `c' to unsigned char.
7441 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7442 (build_class_ref): Add the `const' keyword to a char*.
7443 (layout_class_method): Remove unused variable `buf'.
7445 * decl.c (find_local_variable): Remove unused variable `rtl'.
7446 (pushdecl): Likewise for variables `different_binding_level' and
7447 `oldglobal'.
7448 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7449 (maybe_build_cleanup): Likewise for parameter `decl'.
7451 * except.c (expand_start_java_handler): Mark parameter `range'
7452 with ATTRIBUTE_UNUSED.
7454 * expr.c: Include except.h.
7455 (pop_type): Remove unused variable `i'.
7456 (pop_value): Likewise for variables `n_words' and `i'.
7457 (expand_java_arrayload): Likewise for variable `convert'.
7458 (java_lang_expand_expr): Likewise for variables `op0', `type',
7459 `mode', `unsignedp', `node' and `elements'.
7460 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7461 `eh_ranges'.
7462 (process_jvm_instruction): Add a `const' qualifier to a char*.
7464 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7465 (temp_directory): Likewise.
7466 (print_c_decl): Likewise.
7467 (print_method_info): Likewise.
7468 (decode_signature_piece): Likewise.
7469 (print_mangled_classname): Likewise.
7471 * java-except.h: Provide prototypes for maybe_start_try,
7472 maybe_end_try and add_handler.
7474 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7475 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7476 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7477 init_expr_processing, push_super_field, init_class_processing,
7478 can_widen_reference_to, class_depth, verify_jvm_instructions,
7479 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7480 set_local_type, merge_type_state, push_type, load_type_state,
7481 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7482 emit_unicode_mangled_name): Add prototypes.
7484 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7485 (print_signature_type): Use ISDIGIT, not isdigit.
7486 (print_signature): Remove unused variable `j'.
7488 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7489 int when comparing against one.
7491 * jcf-parse.c: Include toplev.h.
7493 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7494 (localvar_free): Remove unused variable `i'.
7495 (generate_bytecode_conditional): Likewise for variable `kind'.
7497 * jv-scan.c: Include config.h and system.h. Remove redundant
7498 OS header and gansidecl.h includes.
7499 (warning): Add the `const' keyword to a char*. Also add
7500 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7501 __STDC__, when determining whether to use ANSI-isms.
7502 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7503 (xmalloc): Don't redundantly prototype here.
7504 (main): Remove unused parameter `envp'. Also fix the arguments
7505 passed to function `fatal' to match the format specifier.
7507 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7509 * mangle.c: Include toplev.h.
7510 (emit_unicode_mangled_name): Declare parameter `len'.
7512 * parse.y (parse_warning_context): Add the `const' keyword to a
7513 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7514 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7515 (issue_warning_error_from_context): Add the `const' keyword to
7516 a char*.
7517 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7518 not `__STDC__' for whether to use ANSI-isms.
7520 * typeck.c (incomplete_type_error): Mark parameters `value' and
7521 `type' with ATTRIBUTE_UNUSED.
7522 (parse_signature_type): Use ISDIGIT, not isdigit.
7524 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7525 (verify_jvm_instructions): Likewise. Remove unused variables
7526 `field_name' and `default_val'.
7528 * zextract.c: Include config.h and system.h. Remove redundant
7529 OS header includes.
7531 * zipfile.h: Prototype `read_zip_archive'.
7533 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7535 * typeck.c (convert): Allow conversions to void type: some
7536 optimizations in gcc do this.
7538 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7540 * typeck.c (convert_ieee_real_to_integer): New function.
7541 (convert): When not using fast-math and using hardware fp, convert
7542 an IEEE NaN to zero.
7544 1999-01-18 Andrew Haley <aph@cygnus.com>
7546 * parse.y (patch_binop): Do a type conversion from signed to
7547 unsigned and then back to signed when a ">>>" is found.
7549 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7551 * java-tree.h: (check_for_initialization): Added prototype.
7552 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7553 * parse.y (do_resolve_class): Removed unused locals.
7554 (read_import_dir): Likewise.
7555 (resolve_qualified_expression_name): Array creation
7556 expressions are valid primary expressions.
7557 (qualify_ambiguous_name): Likewise.
7558 (patch_synchronized_statement): Removed unused local.
7560 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7562 * Makefile.in (zextract.o): Add dependencies.
7564 * Makefile.in: Do not put ^Ls at the start of a line.
7566 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7568 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7569 sub-type the result of the call that gets the exception value.
7571 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7572 don't call finish_class.
7574 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7575 clear found before continuing.
7577 * verify.c (verify_jvm_instructions): On an array load, allow
7578 and handle top of stack to be TYPE_NULL.
7580 * gjavah.c (generate_access): Translate Java package private or
7581 protected access to C++ public, but with a comment.
7583 1999-01-13 Andrew Haley <aph@cygnus.com>
7585 * expr.c (generate_name): Name prefix changed to avoid clashes
7586 with assembler temp labels.
7588 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7589 MODIFY_EXPR. Without this, code for the assignement may not be
7590 generated at all and the synchronized statement will read an
7591 uninitialized variable.
7593 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7595 * class.c (maybe_layout_super_class): Fixed returned value.
7596 * lex.c: Added 1999 to the copyright.
7597 (java_init_lex): Initialize java_lang_imported.
7598 * lex.h: Added 1999 to the copyright.
7599 * parse.h: Added 1999 to the copyright.
7600 (REGISTER_IMPORT): Fixed typo in trailing macro.
7601 (CURRENT_OSB): New macro.
7602 (struct parser_ctxt): New fields osb_depth, osb_limit.
7603 * parse.y (java_lang_id): New global variable.
7604 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7605 (array_creation_expression:): Use CURRENT_OSB.
7606 (dims:): Uses a stack to keep track of array dimensions.
7607 (cast_expression:): Use CURRENT_OSB.
7608 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7609 conditions.
7610 (register_fields): Fixed typos in comment.
7611 (check_method_redefinition): Fixed comment indentation.
7612 (java_check_regular_methods): Set saved found wfl to NULL after
7613 having reinstalled it in the previously found DECL_NAME.
7615 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7617 * gjavah.c (java_float_finite): Use a union to do type punning.
7618 (java_double_finite): Likewise.
7620 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7622 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7623 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7624 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7625 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7626 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7627 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7629 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7631 * check-init.c (check_init): If compiling to native, we don't
7632 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7634 1999-01-08 Tom Tromey <tromey@cygnus.com>
7636 * parse-scan.y (variable_declarator_id): Set or increment
7637 bracket_count.
7638 (bracket_count): New global.
7639 (formal_parameter): Handle case where bracket pairs trail variable
7640 declarator id.
7642 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7644 * jcf-parse.c (yyparse): variable len changed from a char to an
7645 int to prevent overflow.
7647 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7649 * java-tree.h: Declare read_class.
7650 * jcf-parse.c (read_class): New function.
7651 (load_class): Now just call read_class.
7653 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7654 * jcf-parse.c (parse_source_file): Declare save_error_count,
7655 which is needed by java_parse_abort_on_error macro,
7656 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7658 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7659 constructor, if initializing a static field.
7660 (patch_new_array_init): Set TREE_CONSTANT if it is.
7661 * expr.c (java_lang_expand_expr): For a static array constructor
7662 of primitive elements, allocate the array itself statically.
7663 Disabled until we can set the vtable field statically.
7665 * check-init.c: New file. Checks for definite assignment.
7666 * Makefile.in (JAVA_OBJS): Add check-init.o.
7667 * parse.y (java_complete_expand_method): Call check_for_initialization.
7668 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7670 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7672 * parse.y : include system.h instead of including
7673 standard headers directly with the exception of <dirent.h>.
7675 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7677 * lex.h: Moved static function declarations to lex.c,
7678 to shut up some -Wall warnings.
7679 * lex.c: Static function declarations moved here.
7680 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7682 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7684 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7686 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7688 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7689 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7691 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7692 (localvar_alloc): Change return type to void,
7693 (emit_unop): Remove unused variable size.
7695 * jcf-write.c (struct jcf_block): Add new union.
7696 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7697 (call_cleanups): New functions.
7698 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7699 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7700 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7701 * lang.c (lang_init): Call using_eh_for_cleanups.
7702 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7703 completing operands to patch_synchronized_statement.
7704 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7705 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7706 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7708 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7710 * Make-lang.in: Comment out control-Ls; they upset some makes.
7712 1998-12-18 Tom Tromey <tromey@cygnus.com>
7714 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7715 consistently.
7717 1998-12-17 Tom Tromey <tromey@cygnus.com>
7719 * parse.y (DIR_SEPARATOR): New define.
7720 (check_class_interface_creation): Use it.
7722 * parse-scan.y (report_main_declaration): Recognize
7723 `java.lang.String' in argument to main.
7725 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7727 * parse.y (create_interface): Remove bogus test.
7729 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7731 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7732 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7734 1998-12-16 Tom Tromey <tromey@cygnus.com>
7736 * parse-scan.y (qualified_name): Use correct sprintf format.
7738 1998-12-15 Tom Tromey <tromey@cygnus.com>
7740 * gjavah.c (print_field_info): Changed how most negative number is
7741 printed.
7743 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7745 * parse.y (fold_constant_for_init): New function.
7746 (resolve_expression_name): Don't replace static final
7747 constant-initialized fields by its value.
7748 (java_complete_lhs): New. Same as java_complete_tree, except does
7749 not replace static final constant-initialized fields by their values.
7750 (register_fields): If there is an initializer, set DECL_INITIAL and
7751 MODIFY_EXPR_FROM_INITIALIZATION_P.
7752 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7753 Only call patch_initialized_static_field if
7754 MODIFY_EXPR_FROM_INITIALIZATION_P.
7755 (patch_initialized_static_field): If not valid constant, clear
7756 DECL_INITIAL.
7758 * parse.y (lookup_field_wrapper): Fix thinko.
7760 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7761 set and restore global lineno.
7763 1998-12-14 Tom Tromey <tromey@cygnus.com>
7765 * gjavah.c (print_field_info): If value to print is the smallest
7766 value of its size, then print as hex to avoid later warnings from
7767 C++ compiler.
7769 1998-12-14 Tom Tromey <tromey@cygnus.com>
7771 * gjavah.c (decompile_method): Decompile `return null'.
7772 (process_file): Generate `#pragma interface'.
7773 (method_declared): New global.
7774 (print_method_info): Set it.
7775 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7776 (print_method_info): Handle abstract methods.
7778 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7780 * parse.y (patch_method_invocation): If class_decl is null
7781 (e.g. an array type), use original type.
7783 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7784 errors about uncaught exception from clone (of array, specifically).
7786 1998-12-13 Tom Tromey <tromey@cygnus.com>
7788 * gjavah.c (decompile_method): Handle all types of `return'
7789 opcode. Decompile `return this' and `return'.
7790 (method_access): New global.
7791 (print_method_info): Set it.
7792 (decompile_method): Don't decompile a synchronized method.
7794 1998-12-13 Tom Tromey <tromey@cygnus.com>
7796 * jcf-reader.c (jcf_parse_one_method): Recognize
7797 HANDLE_END_METHOD.
7798 * gjavah.c (HANDLE_END_METHOD): New macro.
7799 (HANDLE_CODE_ATTRIBUTE): New macro.
7800 (decompile_method): New function.
7801 (print_method_info): Don't print `;\n' at end of function decl.
7802 Include java-opcodes.h.
7803 (decompiled): New global.
7805 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7807 * class.c (build_class_ref): Handle PRIMTYPE.class if
7808 flag_emit_class_files.
7809 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7810 if flag_emit_class_files.
7811 * parse.y (java_complete_tree): Pre-liminary support for
7812 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7814 * parse.y (patch_synchronized_statement): Don't call monitorexit
7815 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7817 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7819 * zipfile.h (opendir_in_zip): New declaration.
7820 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7821 (opendir_in_zip): New function, using code from open_in_zip.
7822 (open_in_zip): Call opendir_in_zip.
7823 (find_class): Remove no-longer-used do_class_file parameter,
7824 but add source_ok parameter. Change logic so if we find a .java file,
7825 we don't look for .class in later classpath emtries.
7826 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7827 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7828 * gjavah.c: Update call to find_class.
7829 * jcf-dump.c: Likewise.
7831 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7832 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7833 nothing if body is empty_stmt_node.
7834 Various little fixes so SP gets correctly adjusted.
7835 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7836 For CALL_EXPR, test if static first.
7837 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7838 such as the ones we create for Object and Class.
7839 Set and restore current_function_decl.
7840 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7841 (note_possible_classname): New function.
7842 (read_import_entry): Removed. Merged with read_import_dir.
7843 (read_import_dir): Don't call find_class - that only gives us
7844 the first classpath entry having the needed package.
7845 Use the struct buffer data structure from buffer.h.
7846 (read_import_dir, find_in_imports_on_demand): The remembered
7847 class names now use '.' (not '/') as package separator.
7849 * parse.y (java_complete_expand_methods): Call write_classfile
7850 here, and not in java_expand_classes (which only gets first class).
7852 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7854 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7855 (register_fields): If a static fields has an initializer, just
7856 chain it on ctxp->static_initialized, and handle later.
7857 (java_complete_expand_methods): Force <clinit> first.
7858 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7859 - it's already been completed.
7860 (patch_initialized_static_field): New function.
7861 (java_complete_field): Call it.
7863 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7865 * expr.c (encode_newarray_type, build_new_array): New functions.
7866 * java-tree.h: Declare build_new_array.
7867 * jcf-write.c (patch_newarray): Use build_new_array.
7869 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7870 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7872 * parse.y (patch_new_array_init): Re-organize.
7873 Now is passed the actual array (pointer) type of the value.
7874 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7875 (patch_array_constructor): Removed - merged into patch_new_array_init.
7876 (java_complete_tree): Update patch_new_array_init.
7878 * jcf-write.c (find_constant_index): New function.
7879 (generate_bytecode_insns): Use find_constant_index.
7880 (generate_classfile): Use find_constant_index for ConstantValue.
7882 1998-12-11 Tom Tromey <tromey@cygnus.com>
7884 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7885 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7886 * class.c (make_class_data): Renamed dtable -> vtable, and
7887 dtable_method_count -> vtable_method_count.
7889 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7891 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7892 global variables, initialized.
7893 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7894 Declared new global variables.
7895 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7896 double_zero_node, integer_zero_node upon direct matching.
7897 * parse.y (purify_type_name): Added function prototype.
7898 (duplicate_declaration_error_p): Consider new_type as potentially
7899 being a incomplete type. Use purify_type_name on type string.
7900 (method_header): saved_type: unused variable removed. Don't figure
7901 return type if method name is invalid.
7902 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7903 processed by patch_unaryop.
7904 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7905 increment/decrement node into its original type after binary
7906 numeric promotion on its operands.
7908 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7910 * parse.y (array_initializer:): Array init operand is NULL_TREE
7911 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7912 now an error. Fixed indentation problems.
7913 (patch_string): Handle error_mark_node as an argument.
7914 (patch_new_array_init): Fixed indentation problems.
7915 (array_constructor_check_entry): Removed check on null wfl_value.
7916 Return an error if wfl_value's walk returns an error.
7918 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7921 * lex.c (java_lex): Remember column position before advancing one
7922 token. Retain location information on OCB_TK.
7923 * lex.h (typedef struct java_lc): Added new field.
7924 * parse.h (GET_SKIP_TYPE): New macro.
7925 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7926 * parse.y (build_new_array_init, patch_new_array_init,
7927 patch_array_constructor, maybe_build_array_element_wfl,
7928 array_constructor_check_entry): New function prototypes.
7929 (switch_block:): Tagged <node>.
7930 (OCB_TK): Tagged <operator>.
7931 (array_initializer:): Installed actions.
7932 (variable_initializer): Build location information on element if
7933 necessary.
7934 (switch_statement:): Fixed indentation typo.
7935 (switch_block:): Redefined default action.
7936 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7937 (patch_assignment): Removed duplicate code.
7938 (maybe_build_array_element_wfl, build_new_array_init,
7939 patch_new_array_init, patch_array_constructor,
7940 array_constructor_check_entry): New functions.
7942 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.y (array_initializer): Tagged <node>.
7945 (variable_initializer:): Use default rule.
7946 (array_initializer:): Defined actions.
7947 (variable_initializers:): Likewise.
7948 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7949 non-static field accesses.
7950 (patch_invoke): Fixed indentation typo.
7951 (java_complete_tree): Likewise.
7952 (build_labeled_block): Changed leading comment. Generate an error
7953 in case of duplicate loop labels.
7954 (patch_conditional_expr): Patch results of string concatenation
7955 operations.
7957 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7959 * constants.c (find_methodref_index): When the class is an interface,
7960 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7962 * decl.c (finit_identifier_node): Use "$finit$", rather than
7963 "<finit>" (which Sun's verifier rejects).
7964 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7965 (generate_field_initialization_code): Removed.
7966 (fix_constructors) Don't add call to $finit$ here (wrong order).
7967 (patch_method_invocation): Add $finit$ call here.
7969 * java-tree.h (CALL_USING_SUPER): New macro.
7970 * parse.y (patch_invoke): Remove im local variable.
7971 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7972 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7973 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7975 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7977 * parse.y (java_complete_tree): Don't complain about unreachable
7978 statement if it is empty_stmt_node.
7980 * jcf-write.c (find_constant_wide): New function.
7981 (push_long_const): Use find_constant_wide.
7983 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7984 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7985 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7986 Emit invokeinterface when calling an interface method.
7987 Emit invokespecial also when calling super or private methods.
7989 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7991 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7993 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7995 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7997 * java-tree.h (java_layout_seen_class_methods): New function
7998 prototype.
7999 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8000 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8001 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8002 * parse.y (method_declarator:): Defined action.
8003 (issue_warning_error_from_context): input_filename saved, set to
8004 the appropriate value and restored after java_error is called.
8005 (build_unresolved_array_type): Fixed comment.
8006 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8007 (method_header): Deal with return type the same way type are
8008 handled for fields and method's parameters and local variables
8009 types are handled.
8010 (check_method_redefinition): Removed extra CR.
8011 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8012 (java_layout_seen_class_methods): New function.
8013 (java_layout_classes): Call java_layout_seen_class_methods.
8015 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8017 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8019 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8021 * jcf-dump.c (main): Fix error message.
8022 * jcf-path.c (add_entry): Style fix.
8024 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8026 * class.c (layout_class_method): Call build_java_argument_signature
8027 on constructors too.
8028 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8029 (patch_method_invocation): Define a primary when resolving an
8030 expression name. Augmented comment on code checking illegal `this'
8031 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8033 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * class.c (layout_class_method): Don't report error on non-static
8036 overriding static if the method is private.
8037 * java-tree.h (finish_class): Prototype added.
8038 * lex.c (java_get_line_col): Handle col argument -2 value.
8039 * parse.h: All static method declarations moved to parse.y.
8040 * parse.y: Now contains all static method declarations previously
8041 found in parse.h.
8042 (find_expr_with_wfl, missing_return_error,
8043 unreachable_stmt_error): New functions.
8044 (java_get_real_method_name): Identify constructors bearing class
8045 names in source code compiled classes only.
8046 (java_complete_expand_methods): Call missing_return_error.
8047 (invocation_mode): Private methods invoked as static methods.
8048 (java_complete_tree): Call unreachable_stmt_error.
8050 1998-12-01 Tom Tromey <tromey@cygnus.com>
8052 * Makefile.in (+target): Removed.
8053 (+xmake_file): Likewise.
8054 (+tmake_file): Likewise.
8055 (.NOEXPORT): Removed duplicate.
8057 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8059 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8061 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8063 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8064 libiberty.h. Provide an xmalloc definition.
8066 * jvspec.c: Remove the xmalloc prototype.
8068 * parse-scan.y: Include config.h and system.h. Don't include
8069 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8070 Provide an xstrdup definition.
8072 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8074 * jcf-path.c (add_entry): Recognize ".jar" too.
8075 * lang-specs.h: Likewise.
8077 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8079 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8080 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8082 * jcf-write.c (generate_bytecode_insns):
8083 Handle pre/post-increment/decrement of long.
8085 * jcf-write.c (generate_bytecode_insns):
8086 Handle missing exception handler (finally for synchronized).
8088 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8090 * java-tree.h (end_params_node): Declare global.
8091 * decl.c (end_params_node): New global.
8092 (init_decl_processing, start_java_method): Use end_params_node for
8093 end of list of parameter types. Follows correct gcc conventions.
8094 * expr.c (pop_argument_types, pop_arguments): Likewise.
8095 * lang.c (put_decl_node): Likewise.
8096 * typeck.c (various places): Likewise.
8097 * class.y (various places): Likewise.
8098 * parse.y (various places): Likewise.
8100 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8101 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8103 * class.c: Add #include flags.h, remove no-longer needed declaration.
8105 * class.c (layout_class_method): Remove commented-out code, re-format.
8106 Don't add vtable entry (or index) for private methods.
8107 * expr.c (expand_invoke): A private method is implicitly final.
8108 * class.c (make_class_data): If inlining or optimizing,
8109 skip private methods.
8111 * class.c (finish_class): New function. Calls existing methods,
8112 but alls emits deferred inline functions.
8113 * jcf-parse.c (parse_class_file): Call finish_class.
8114 * parse.y (java_complete_expand_methods): Likewise.
8116 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8118 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8120 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8122 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8124 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8126 * (generate_classfile): Always write class access flag with
8127 ACC_SUPER set.
8129 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8131 * class.c (maybe_layout_super_class): New function.
8132 (layout_class): Reorganized. Loop on class methods dispatched into
8133 a new function. Call maybe_layout_super_class.
8134 (layout_class_methods, layout_class_method): New functions.
8135 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8136 class.
8137 (expand_invoke): Likewise.
8138 * java-tree.h (all_class_list): New global variable declared.
8139 (layout_class_methods, layout_class_method): New function
8140 prototypes.
8141 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8142 * jcf-parse.c (all_class_list): New global variable.
8143 (load_class): Extended what class_or_name can be. Use parser
8144 context mechanism to save globals before calling jcf_parse.
8145 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8146 is set on the file name.
8147 (jcf_parse): Layout class methods when Object is loaded, otherwise
8148 record class in all_class_list for delayed method layout.
8149 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8150 * lang.c (put_decl_node): Decode <init> into the decl context
8151 class name.
8152 * lex.c (java_allocate_new_line): Use xmalloc.
8153 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8154 pointers, not TREE_LIST elements.
8155 (struct parser_ctxt): Fixed comment indentations, added comments
8156 and reordered some fields.
8157 (java_check_methods): Function prototype removed.
8158 * parse.y (java_push_parser_context): Use xmalloc.
8159 (java_parser_context_restore_global): Pop extra pushed ctxp only
8160 when there's nothing next.
8161 (maybe_create_class_interface_decl): Fixed comment, add new
8162 created class decl to all_class_list.
8163 (method_header): Use GET_REAL_TYPE on argument's types.
8164 (method_declarator): Use GET_REAL_TYPE, change type to the real
8165 type in TREE_LIST dependency node. Build argument list with the
8166 real type.
8167 (create_jdep_list): Use xmalloc. Removed allocation error message.
8168 (obtain_incomplete_type): Fixed leading comment. Broadened
8169 incoming argument meaning.
8170 (register_incomplete_type): Use xmalloc. Removed allocation error
8171 message.
8172 (safe_layout_class): Fixed leading comment.
8173 (jdep_resolve_class): Reversed if statement condition and switch
8174 if and else bodies.
8175 (resolve_and_layout): Fixed leading comment. Broadened incoming
8176 argument meaning.
8177 (complete_class_report_errors): New local variable name, for
8178 clarity. purify_type_name used for all error cases.
8179 (java_get_real_method_name): Stricter check on constructors.
8180 (java_check_regular_methods): Reverse methods list only if not
8181 already laid out. Layout artificial constructor.
8182 (java_check_methods): Deleted.
8183 (source_start_java_method): Obtain incomplete type for patchable
8184 method arguments.
8185 (java_layout_classes): Fixed leading comment. Use
8186 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8187 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8188 before returning. Fixed comments.
8189 (java_expand_classes): Check for errors up front.
8190 (patch_method_invocation): Class to search is resolved and laid
8191 out.
8193 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8195 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8197 * javaop.h (int8): Removed - not used.
8198 (jbyte): Redefine portably with correct signedness.
8200 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8202 * jcf-write.c (generate_bytecode_insns): Fix typo
8203 OPCODE_getstatic to OPCODE_getfield.
8205 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8206 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8207 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8209 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * jcf-parse.c (jcf_parse_source): Function returned type is
8212 void. Added prototype.
8213 (jcf_parse): Function returned type is void.
8214 (yyparse): Remove call to fclose on the last parsed file.
8216 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8218 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8220 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8221 (layout_class): Cope with methods featuring WFL in decl names.
8222 * decl.c (unqualified_object_id_node): New global variable,
8223 initialized.
8224 (build_decl_no_layout): Removed.
8225 * expr.c (build_primtype_type_ref): Handle Double.
8226 (java_lang_expand_expr): Fixed indentations.
8227 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8228 (flag_wall, flag_redundant, flag_not_overriding,
8229 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8230 variable declarations.
8231 (build_decl_no_layout): Removed prototype.
8232 (java_get_real_method_name): Added prototype.
8233 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8234 (java_parse_abort_on_error): Macro now just returns.
8235 * jcf-parse.c (jcf_parse_source): Check fclose returned
8236 value. Call emit_register_classes if java_report_errors returns
8237 zero.
8238 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8239 flag_static_local_jdk1_1): New integer flags.
8240 (lang_decode_option): New flags set here.
8241 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8242 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8243 the flag_redundant variable.
8244 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8245 when parsing java.lang.Object class.
8246 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8247 NULL_TREE to build.
8248 (resolve_qualified_expression_name): Fixed indentation.
8249 (patch_array_ref): Changed prototype.
8250 (not_initialized_as_it_should_p): Prototype removed.
8251 (java_report_errors): Added function prototype.
8252 * parse.y (formal_parameter:): Changed error message for not yet
8253 supported final parameters.
8254 (class_type_list:): Set both PURPOSE and VALUE of created
8255 TREE_LIST to be class_type.
8256 (primary_no_new_array:): Handle class literals on primitive types.
8257 (parse_warning_context): Reinstalled correct force_error and
8258 do_warning flags setups.
8259 (java_report_errors): Changed prototype. Return java_error_count
8260 value.
8261 (variable_redefinition_error): Consider treating variable type as
8262 a fake pointer.
8263 (create_interface): Warn about redundant abstract modifier if
8264 flag_redundant is set. Changed error message.
8265 (lookup_field_wrapper): Save/restore globals before/after looking
8266 up field.
8267 (duplicate_declaration_error_p): Consider treating declaration
8268 type as a fake pointer.
8269 (register_fields): Extract real type from dependency node. Check
8270 for duplicate field declaration after type adjustment. Use
8271 DECL_INITIAL to store static final initialized values.
8272 (method_header): Extract real function type from dependency node.
8273 (check_abstract_method_header): Use GET_METHOD_NAME.
8274 (obtain_incomplete_type): Layout fake pointer type.
8275 (safe_layout_class): Don't try to check for methods before layout.
8276 (java_complete_class): Don't check for correct throws clause
8277 elements inheritance here.
8278 (resolve_and_layout): Broadened name parameter meaning.
8279 (reset_method_name): Use GET_METHOD_NAME.
8280 (java_get_real_method_name): New function.
8281 (java_check_regular_methods): Don't check methods in
8282 java.lang.Object. Verify lineage of throws clause elements. Use
8283 flag_no_overriding in warning report.
8284 (check_throws_clauses): Don't check if class was from
8285 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8286 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8287 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8288 warning on unsupported final local variables. Use build_decl
8289 instead of build_decl_no_layout. Get real local variable type from
8290 dependency node.
8291 (source_start_java_method): Get real parameter type from
8292 dependency node. Call build_decl instead of build_decl_no_layout.
8293 (java_layout_classes): Reverse tree and layout type and class as
8294 required. Mark class as loaded when done.
8295 (resolve_field_access): Fixed indentation. Restricted condition
8296 leading to static field access code generation. Set field_type
8297 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8298 (resolve_qualified_expression_name): Initialize type_found to
8299 null. Handle static field resolved during qualification. Fixed
8300 layout on non primitive field decl types.
8301 (not_accessible_p): Fixed typo in comment.
8302 (patch_method_invocation): Resolve and layout class to search from
8303 type.
8304 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8305 layout non primitive type, if necessary. Make method node only to
8306 report errors.
8307 (find_applicable_accessible_methods_list): Consider WFL'ed method
8308 decl names. Fixed indentation.
8309 (argument_types_convertible): Resolve and layout target type if
8310 necessary.
8311 (java_complete_tree): Fixed indentation problems. Rewrote
8312 CALL_EXPR thrown exceptions check. Re-installed further processing
8313 of the assignment in certain cases.
8314 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8315 inlining on class literals.
8316 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8317 0 literal.
8318 (valid_method_invocation_conversion_p): Likewise.
8319 (patch_string): Temporary disable forbidden use of `this' in
8320 explicit constructor invocations when doing string concatenation
8321 within their scope.
8322 (patch_unaryop): Added comment. Reinstalled code to disable
8323 further check on assignment operation with cast expression RHS.
8324 (patch_switch_statement): Fixed indentation.
8325 (build_try_statement): Call build_decl instead of
8326 build_decl_no_layout.
8327 (patch_synchronized_statement): Likewise.
8328 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8329 IS_UNCHECKED_EXPRESSION_P.
8330 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8331 layout argument exception type.
8332 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8333 of IS_UNCHECKED_EXPRESSION_P.
8335 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8337 * jcf-parse.c (yyparse): Open class file in binary mode.
8339 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8341 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8343 * jcf-write.c (perform_relocations): Move check out one loop.
8345 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8347 * Make-lang.in: Fix reference to srcdir.
8348 * jv-scan.c: Add missing xmalloc prototype.
8349 * jvgenmain.c: Ditto.
8351 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8353 * decl.c (error_mark_node), java-tree.h: New global.
8354 * parse.y: Use empty_stmt_node instead of size_zero_node.
8355 (build_if_else_statement): If missing else, use empty_stmt_node.
8357 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8358 (java_complete_expand_method): Complain if return is missing.
8359 (java_check_regular_methods): Comment out incorrect error check.
8360 (not_accessible_p): Fix incorrect handling of protected methods.
8361 (patch_method_invocation): Pass correct context to not_accessible_p.
8362 (find_applicable_accessible_methods_list): Likewise.
8363 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8364 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8365 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8366 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8368 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8369 (push_int_const): Remove reundant NOTE_PUSH.
8370 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8371 (- case SWITCH_EXPR): Fix code generation bug.
8372 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8373 (generate_classfile): More robust for abstract methods.
8375 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8377 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8378 * Make-lang.in: Ditto.
8380 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8381 * jvgenmain: Ditto.
8383 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8385 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8387 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8389 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8391 Allow uses of interface types to verify. This is not really
8392 type-safe, but it matches what Sun does, and is OK as long as
8393 there are appropriate run-time checks.
8394 * verify.c (merge_types): If merging two interface types,
8395 just set the result to java.lang.Object.
8396 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8398 1998-11-13 Tom Tromey <tromey@cygnus.com>
8400 * gjavah.c (main): Handle --output-class-directory argument.
8401 * jvspec.c (lang_specific_driver): Translate `-d' into
8402 -foutput-class-dir.
8403 * jcf.h (jcf_write_base_directory): Declare.
8404 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8405 * lang-options.h: Mention -foutput-class-dir.
8406 * jcf-write.c (jcf_write_base_directory): New global.
8407 (make_class_file_name): Put generated .class file into `-d'
8408 directory, or into source directory if -d not given. Function now
8409 static.
8410 (write_classfile): Free class file name. Handle case where class
8411 file name is NULL.
8412 (DIR_SEPARATOR): New macro.
8413 Include <sys/stat.h>
8415 * Makefile.in (prefix): New macro.
8417 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8419 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8420 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8421 here (done in patch_invoke instead).
8422 (case_identity): Moved here from parse.y.
8424 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8425 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8426 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8427 so they can be efficiently scanned without recursion.
8428 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8429 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8430 in BLOCK iteratively, rather than recursively.
8432 * parse.y (do_unary_numeric_promotion): New function.
8433 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8435 * parse.y (patch_newarray): Various fixes.
8437 Re-do handling of switch statements (for proper block scoping).
8438 * parse.y: Add just a single block for the enture switch block,
8439 but don't create any "case blocks".
8440 (group_of_labels): Rmeoved unneeded non-terminal.
8441 CASE_EXPR and DEFAULT_EXPR are added to current block.
8442 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8443 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8444 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8445 * parse.y (wfl_operator, print_int_node): Make non-static.
8446 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8447 as part of recursive scan of block.
8448 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8449 (patch_switch_statement): Most tests move dinto java_complete_tree.
8451 * parse.y: Make various production be non-typed (void).
8452 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8453 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8454 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8456 * jcf-write.c (struct jcf_handler): New type.
8457 (struct jcf_switch_state): New type.
8458 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8459 (alloc_handler, emit_unop, emit_reloc): New functions.
8460 (adjust_typed_op): Add extra parameter ("max type" offset).
8461 (emit_switch_reloc, emit_case-reloc): New function.
8462 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8463 (generate_bytecode_insns): Support REAL_CST, switch statements,
8464 exception handling, method calls, object/array creation, and more.
8466 * class.c: Remove some unused variables.
8467 * constants.c (find_string_constant): New function.
8468 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8469 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8470 if flag_emit_class_files.
8472 1998-11-12 Tom Tromey <tromey@cygnus.com>
8474 * jcf-io.c (find_class): Added explanatory comment.
8476 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8477 trailing slash to `.zip' entries.
8479 * jvspec.c (lang_specific_driver): Correctly handle case where
8480 GC_NAME not defined.
8482 1998-11-11 Tom Tromey <tromey@cygnus.com>
8484 * jvspec.c (GC_NAME): New define.
8485 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8486 if required.
8487 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8489 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8491 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8493 1998-11-11 Tom Tromey <tromey@cygnus.com>
8495 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8497 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8499 * class.c (is_compiled_class): Call safe_layout_class for class
8500 compiled from source.
8501 * conver.h (convert_to_integer, convert_to_real,
8502 convert_to_pointer): Added prototypes.
8503 * decl.c (init_decl_processing): Non longer push the decls of
8504 `methodtable', `constants', `Class', `Field', `dispatchTable'
8505 `jexception' and `Method'.
8506 * expr.c (build_invokeinterface): New function.
8507 (expand_invoke): static variable CLASS_IDENT now in
8508 build_invokeinterface. Use build_invokeinterface.
8509 (expand_java_field_op): Moved code to inline
8510 java.lang.PRIMTYPE.TYPE into a function.
8511 (build_primtype_type_ref): New function.
8512 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8513 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8514 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8515 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8516 (DECL_LOCAL_STATIC_VALUE): New macro.
8517 (build_invokeinterface, build_primtype_type_ref): New function
8518 prototypes.
8519 (java_parse_abort_on_error): Macro rewritten.
8520 * jcf-parse.c (current_method): Add comment to declaration.
8521 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8522 Function prototypes fixed.
8523 (jcf_parse_source): push/pop parser context. save/restore global.
8524 (parse_source_file): Fixed leading comment. Now take a
8525 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8526 classes and pop the parser context anymore.
8527 (yyparse): Push parser context, save globals, parse the source
8528 file, restore globals and pop the parser context when processing a
8529 source file.
8530 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8531 * lex.c (java_parse_doc_section): New function.
8532 (java_lex): Call java_parse_doc_section when appropriate. Build an
8533 operator around INSTANCEOF_TK.
8534 * lex.h (java_lineterminator, java_sprint_unicode,
8535 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8536 Prototypes rewritten.
8537 (java_parse_escape_sequence, java_letter_or_digit_p,
8538 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8539 java_read_unicode, java_store_unicode, java_read_char,
8540 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8541 Added function prototypes.
8542 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8543 define.
8544 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8545 New macros
8546 (struct parser_ctxt): New fields: deprecated,
8547 current_parsed_class_un, gclass_list.
8548 (fix_method_argument_names, issue_warning_error_from_context,
8549 resolve_package, lookup_package_type): New function prototypes.
8550 (resolve_expression_name): Fixed function prototype.
8551 (find_applicable_accessible_methods_list): Fixed indentation, added
8552 extra argument in prototype.
8553 (check_final_assignment, build_null_of_type, check_deprecation,
8554 check_method_redefinition, reset_method_name,
8555 java_check_regular_methods, java_check_abstract_methods,
8556 maybe_build_primttype_type_ref): New function prototype.
8557 * parse.y (conver.h): Include.
8558 (INSTANCEOF_TK): Tagged <operator>.
8559 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8560 (relational_expression:): Build binop for instanceof.
8561 (java_push_parser_context): Remember ctxp->gclass_list across
8562 contexts.
8563 (java_pop_parser_context): Simply return if no context
8564 exists. Remember gclass_list across contexts.
8565 (issue_warning_error_from_context): New function.
8566 (parse_error_context): Don't setup ctxp->elc here. Call
8567 issue_warning_error_from_context instead.
8568 (parse_warning_context): Likewise.
8569 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8570 setup. Link new class/interface to ctxp->gclass_list.
8571 (add_superinterfaces): Register interface as incomplete if not
8572 loaded.
8573 (create_class): Remember class unqualified name in
8574 ctxp->current_parsed_class_un. Check class deprecation.
8575 (register_fields): Check field deprecation. Remember static final
8576 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8577 processing INIT.
8578 (method_header): New local variable ORIG_ARG. Use unqualified
8579 current class name for check on constructor errors. Promote return
8580 type if of record type. Argument list fix moved in
8581 fix_method_argument_names, called here. Check method deprecation.
8582 (fix_method_argument_names): New function.
8583 (method_declarator): Promote record typed arguments.
8584 (safe_layout_class): Check class methods before layout.
8585 (java_complete_class): Compute field layout when patched.
8586 (do_resolve_class): Try to load class after having it renamed
8587 after the package name.
8588 (get_printable_method_name): Use DECL_CONTEXT.
8589 (reset_method_name): New function.
8590 (check_method_redefinition): Use reset_method_name.
8591 (java_check_regular_methods): New local variable
8592 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8593 names for error report. Check for compile-time error when method
8594 found has default (package) access.
8595 (java_check_abstract_methods): Now takes an interface DECL node as
8596 an argument. Also reinstall real name on unchecked
8597 overriding/hiding methods for error report.
8598 (java_check_methods): Fixed leading comment. Get classes to verify
8599 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8600 CLASS_METHOD_CHECKED_P on class verification.
8601 (lookup_java_method2): Get real method name if necessary.
8602 (find_in_imports): Don't check package class access here.
8603 (resolve_package, lookup_package_type): New functions.
8604 (java_layout_classes): Fixed leading comment. Take classes to be
8605 laid out from ctxp->gclass_list.
8606 (java_complete_expand_methods): Don't expand native and abstract
8607 methods.
8608 (java_expand_classes): New function.
8609 (resolve_expression_name): Use additional argument ORIG. Retrieve
8610 values of static final field of primitive types.
8611 (resolve_field_access): Handles static final field of promotive
8612 type.
8613 (resolve_qualified_expression_name): Handle STRING_CST as
8614 primaries and package name resolution. Check deprecation on found
8615 decls. Set where_found and type_found on non static field resolved
8616 during qualification. Layout non primitive field decl types.
8617 (check_deprecation): New function.
8618 (maybe_access_field): Simplified.
8619 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8620 removed. Reverse method's argument when primary is a type. Don't
8621 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8622 instead. Include abstract class in the list of class searchable
8623 for constructors. Use DECL_CONTEXT of found method for access
8624 checks. Check method deprecation.
8625 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8626 converting arguments. Handle INVOKE_INTERFACE.
8627 (lookup_method_invoke): Search constructor using existing
8628 infrastructure (don't rely on lookup_java_constructor anymore).
8629 (find_applicable_accessible_methods_list): Extra argument flag
8630 LC. Now include constructor in the search.
8631 (qualify_ambiguous_name): Conditional expression are primaries.
8632 (not_initialized_as_it_should_p): static final are always
8633 initialized.
8634 (java_complete_tree): Pass extra NULL argument to
8635 resolve_expression_name. Stricter test to carry on patching
8636 assignments. New case for INSTANCEOF_EXPR.
8637 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8638 (check_final_assignment, maybe_build_primttype_type_ref): New
8639 functions.
8640 (patch_assignment): Detect resolved static finals and carry normal
8641 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8642 (try_builtin_assignconv): Access constant 0 on all primitive
8643 types.
8644 (valid_builtin_assignconv_identity_widening_p): Accept identical
8645 types. Accept all promoted type on int type.
8646 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8647 assigned to a reference.
8648 (valid_method_invocation_conversion_p): Accept to check null
8649 pointers.
8650 (build_binop): Merge declaration and initialization of local
8651 variable BINOP.
8652 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8653 numeric types. Improved validity test for qualify operators on
8654 references.
8655 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8656 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8657 primitive type and issue the appropriate error message.
8658 (resolve_type_during_patch): Mark class loaded when resolved.
8659 (patch_cast): Allow null to be cased to reference types.
8660 (build_null_of_type): New function.
8661 (patch_array_ref): Handle array on references correctly.
8662 (patch_return): Removed unused local variable MODIFY. Force
8663 boolean to be returned as integers. Allows null to be returned by
8664 a function returning a reference.
8665 * typeck.c (convert_to_integer, convert_to_real,
8666 convert_to_pointer): Prototypes moved to convert.h
8667 (lookup_argument_method): Use method real name, if necessary.
8669 1998-10-30 Tom Tromey <tromey@cygnus.com>
8671 * class.c (build_class_ref): Changed name of primitive classes to
8672 start with `_Jv_'.
8674 * class.c (make_class_data): Renamed fields: nmethods to
8675 method_count, method_count to dtable_method_count. Always set
8676 `state' field to 0.
8677 * decl.c (init_decl_processing): Likewise.
8679 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * class.c (layout_class): Don't mangle <finit>, produce
8682 __finit<class> instead. Don't verify artificial methods.
8683 * decl.c (finit_identifier_node): New declared global.
8684 (init_decl_processing): finit_identifier_node initialized.
8685 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8686 * java-tree.h (finit_identifier_node): Declared as extern.
8687 (struct lang_decl): New field called_constructor.
8688 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8689 (CLASS_HAS_FINIT_P): New macro.
8690 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8691 explicit constructor invocation.
8692 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8693 CALL_SUPER_CONSTRUCTOR_P): New macros.
8694 (write_classfile): Added prototype.
8695 * jcf-parse.c (jcf_parse_source): Parse and remember for
8696 generation if the file was seen on the command line.
8697 (parse_source_file): Don't write the class file here.
8698 (yyparse): Loop on files rewritten. Set current_jcf.
8699 (parse_zip_file_entries): Parse class file only if it was found.
8700 * lang.c (init_parse): Don't open command line provided filename
8701 here.
8702 (lang_parse): Don't set main_jcf anymore.
8703 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8704 (JCONSTRUCTOR_CHECK): New macro.
8705 (JBSC_TYPE_P): New macro.
8706 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8707 (COMPLETE_CHECK_OP_2): New macro.
8708 (struct parse_ctxt): New field explicit_constructor_p.
8709 (check_class_interface_creation): Fixed prototype indentation.
8710 (patch_method_invocation_stmt): Prototype reflects added argument.
8711 (patch_invoke): Likewise.
8712 (complete_method_declaration, build_super_invocation,
8713 verify_constructor_circularity,
8714 build_this_super_qualified_invocation, get_printable_method_name,
8715 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8716 verify_constructor_super, create_artificial_method,
8717 start_artificial_method_body, end_artificial_method_body,
8718 generate_field_initialization_code): New function prototypes.
8719 * parse.y: Fixed leading comment
8720 (constructor_header:, constructor_body:, block_end:): Rules tagged
8721 <node>.
8722 (type_declaration:): Call maybe_generate_finit.
8723 (method_declaration:): Action for method_body: placed in new
8724 function complete_method_declaration, called here.
8725 (constructor_declaration:): Defined actions. Removed leading
8726 FIXME.
8727 (constructor_header:): New rule with action.
8728 (constructor_body:): Rule rewritten using block_begin: and
8729 block_end:. Defined actions.
8730 (constructor_declarator:, explicit_constructor_invocation:):
8731 Defined actions.
8732 (block:): Use new rules block_begin: block_end:.
8733 (block_begin:, block_end:): New rules and actions.
8734 (block_statements:): Fixed error message for explicit
8735 constructors.
8736 (method_invocation:): Call build_this_super_qualified_invocation
8737 if primary is `this' or `super' was seen.
8738 (conditional_expression:): Action defined.
8739 (extra_ctxp_pushed_p): New static global flag.
8740 (java_parser_context_save_global): Create parser context if
8741 necessary. Use extra_ctxp_pushed_p to remember it.
8742 (java_parser_context_restore_global): Pop extra parser context if
8743 one exists.
8744 (build_array_from_name): Array on primitive types are marked
8745 loaded.
8746 (register_fields): Restore new name in field initializer
8747 expression if type was altered. Non static fields initialized upon
8748 declaration marked initialized.
8749 (maybe_generate_finit): New function.
8750 (maybe_generate_clinit): Use create_artificial_method,
8751 start_artificial_method_body, end_artificial_method_body. Generate
8752 debug info for enclosed initialization statements.
8753 (method_header): Fixed leading comment. Check constructor
8754 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8755 accordingly.
8756 (complete_method_declaration, constructor_circularity_msg,
8757 verify_constructor_circularity): New functions.
8758 (get_printable_method_name): New function.
8759 (check_method_redefinition): Don't rename <finit> methods. Fix
8760 declared constructor names. Error message for
8761 constructors modified.
8762 (java_check_regular_methods): Local variable seen_constructor
8763 renamed saw_constructor. Skip verification on constructors. Create
8764 default constructor with create_artificial_method.
8765 (java_check_methods): Removed unnecessary empty line.
8766 (create_artificial_method, start_artificial_method_body,
8767 end_artificial_method_body): New functions.
8768 (java_layout_classes): Changed leading comment. Reverse fields
8769 list if necessary. Always layout java.lang.Object if being
8770 defined.
8771 (java_complete_expand_methods): Verify constructor circularity.
8772 (java_complete_expand_method): Call fix_constructor on
8773 constructors. Local variable no_ac_found removed. Restore
8774 bindings if method body expansion failed.
8775 (fix_constructors, verify_constructor_super,
8776 generate_field_initialization_code): New function.
8777 (java_expand_classes): Fixed leading comment. Write class file
8778 here.
8779 (resolve_expression_name): Check for illegal instance variable
8780 usage within the argument scope of an explicit constructor
8781 invocation.
8782 (resolve_qualified_expression_name): Pass extra from_super flag
8783 when invoking patch_method_invocation_stmt. New case for
8784 conditional expression when used as a primary. Check for error
8785 when acquiring super.
8786 (patch_method_invocation_stmt): Added extra argument super. New
8787 local variable is_static_flag. Set class_to_search according to
8788 the nature of the constructor invocation. Don't add `this'
8789 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8790 invocation within the argument scope of explicit constructor
8791 invocation. Set is_static according to is_static_flag. Provide
8792 extra `super' argument to patch_invoke invocation.
8793 (patch_invoke): New argument from_super. Loop on arguments
8794 indentation fixed. Pass from_super to invocation_mode. New switch
8795 case INVOKE_SUPER. Fixed error message in switch default case.
8796 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8797 value.
8798 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8799 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8800 message takes constructors into account.
8801 (find_applicable_accessible_methods_list): Fixed indentation.
8802 (qualify_ambiguous_name): Take explicit constructor invocation
8803 into account. Deal with a conditional expression as a primary to
8804 a method call.
8805 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8806 case. Added extra argument to patch_method_invocation_stmt.
8807 Register calls made to explicit constructor `this'. Don't call
8808 save_expr in ARRAY_REF case when emitting class files. Check for
8809 illegal use of this when expanding explicit constructor invocation
8810 arguments.
8811 (complete_function_arguments): Set and reset parser context
8812 explicit_constructor_p field value when appropriate.
8813 (build_super_invocation, build_this_super_qualified_invocation):
8814 New functions.
8815 (patch_assignment): Fixed typo.
8816 (patch_unaryop): Check on final fields occurs only when a decl
8817 exits.
8818 (patch_return): Take constructors into account.
8819 (patch_conditional_expr): New function.
8820 * typeck.c (build_java_signature): Removed unnecessary empty line.
8822 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8824 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8826 1998-10-28 Tom Tromey <tromey@cygnus.com>
8828 * decl.c (init_decl_processing): Renamed fields.
8829 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8830 interface_len, msize fields.
8832 * class.c (make_class_data): Removed subclass_head and
8833 subclass_next fields.
8834 * decl.c (init_decl_processing): Removed subclass_head and
8835 subclass_next fields.
8837 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8839 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8840 * mangle.c (emit_unicode_mangled_name): Similarly.
8842 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8844 * jcf-parse.c (get_constant): Place braces around code to compute
8845 'd' when REAL_ARITHMETIC is not defined.
8847 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8849 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8850 dependency.
8852 1998-10-23 Tom Tromey <tromey@cygnus.com>
8854 * lang-specs.h: `.zip' files are input to jc1.
8856 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8858 * jvspecs.c: Add (but don't enable) support for combining multiple
8859 .class and .java input filenames to a single jc1 invocation.
8860 Add support for -C flag (copile to .class files).
8861 Translate -classpath and -CLASSPATH arguments.
8862 * lang-specs.h: Don't set %2 spec.
8864 1998-10-22 Tom Tromey <tromey@cygnus.com>
8866 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8867 a .zip file.
8868 (add_path): Don't add trailing separator to non-empty path
8869 elements.
8871 * lang.c (lang_decode_option): Check for -fclasspath and
8872 -fCLASSPATH before examining other `-f' options.
8874 * java-tree.h (finalize_identifier_node): Don't declare.
8875 * class.c (make_class_data): Don't push "final" field.
8876 * decl.c (init_decl_processing): Don't push "final" field.
8877 (finalize_identifier_node): Removed.
8878 (init_decl_processing): Don't set finalize_identifier_node.
8880 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8882 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8884 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8885 (JV_SCAN_SOURCES): New macro.
8886 (JCF_DUMP_SOURCES): Likewise.
8887 (jcf-dump$(exeext)): New target.
8888 (jv-scan$(exeext)): New target.
8890 1998-10-22 Tom Tromey <tromey@cygnus.com>
8892 * Makefile.in (LEX): Removed.
8893 (LEXFLAGS): Likewise.
8894 (SET_BISON): New macro.
8895 (BISON): Removed.
8896 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8897 spurious diffs in parse.c.
8898 ($(PARSE_SCAN_C)): Likewise.
8899 (PARSE_DIR): New macro.
8900 (PARSE_C): Use it.
8901 (PARSE_SCAN_C): Likewise.
8902 (PARSE_RELDIR): New macro.
8904 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8906 * jcf-io.c (find_class): Use saw_java_source to determine when to
8907 look for `.java' file.
8908 * jcf-parse.c (saw_java_source): New global.
8909 (yyparse): Set it if `.java' file seen.
8911 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8912 (GCJH_SOURCES): Likewise.
8913 * Makefile.in (datadir): New macro.
8914 (libjava_zip): Likewise.
8915 (JAVA_OBJS): Added jcf-path.o.
8916 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8917 (../gcjh$(exeext)): Likewise.
8918 (jcf-path.o): New target.
8919 * java-tree.h (fix_classpath): Removed decl.
8920 * jcf-parse.c (fix_classpath): Removed.
8921 (load_class): Don't call fix_classpath.
8922 * parse.y (read_import_dir): Don't call fix_classpath.
8923 * lex.h: Don't mention classpath.
8924 * lex.c (java_init_lex): Don't initialize classpath.
8925 * jcf-io.c (classpath): Removed global.
8926 (find_class): Use jcf_path iteration functions. Correctly search
8927 class path for .java file.
8928 (open_in_zip): New argument `is_system'.
8929 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8930 classpath-related options.
8931 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8932 and -I.
8933 (lang_init): Call jcf_path_init.
8934 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8935 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8936 Correctly put braces around second string in each entry.
8937 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8938 classpath-related options.
8939 (help): Updated for new options.
8940 * jcf.h: Declare functions from jcf-path.c. Don't mention
8941 `classpath' global.
8942 * jcf-path.c: New file.
8944 * jcf-depend.c: Include jcf.h.
8946 * jcf-write.c (localvar_alloc): Returns `void'.
8947 (localvar_free): Removed unused variable.
8949 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8950 (init_parse): Use OBJECT_SUFFIX, not ".o".
8952 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8954 * class.c (emit_register_classes): Renamed from
8955 emit_register_class.
8956 * java-tree.h (emit_register_classes): Prototype renamed from
8957 emit_register_class.
8958 * jcf-parse.c (yyparse): Call emit_register_classes once before
8959 returning.
8960 * parse.y (java_expand_classes): No longer register classes.
8962 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * class.c (is_compiled_class): New local variable
8965 seen_in_zip. Identify classes found in currently compiled source
8966 file(s).
8967 * decl.c (complete_start_java_method): Fixed typo.
8968 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8969 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8970 (CLASS_P): Moved around.
8971 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8972 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8973 java-parse.h
8974 (jcf_parse_source): Changed leading comment. Removed unnecessary
8975 fclose and CLASS_FROM_SOURCE_P marking.
8976 (parse_source_file): New local variables remember_for_generation
8977 and filename. Mark parsed file name identifier node. Removed block
8978 executed when parse_only was null. Set remember_for_generation.
8979 Use it as an argument to java_pop_parser_context.
8980 (yyparse): New local variables several_files, list, next node and
8981 current_file_list. Split ampersand separated file names into
8982 current_file_list. Iterate through the list and parse accordingly.
8983 * parse.h (java_pop_parser_context): New function prototype.
8984 * parse.y (ctxp_for_generation): New static global variable.
8985 (java_pop_parser_context): New argument generate. Link popped ctxp
8986 to ctxp_for_generation list accordingly.
8987 (java_complete_expand_methods): Fixed indentation.
8988 (java_expand_classes): New function.
8990 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8992 * Makefile.in: Link with libiberty.a instead of memmove.o.
8994 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * lex.c (setjmp.h): No longer included.
8997 * lex.h (setjmp.h): Included.
8998 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8999 (duplicate_declaration_error_p): Renamed from
9000 duplicate_declaration_error.
9001 (build_array_from_name): New function prototype.
9002 * parse.y (setjmp.h): No longer included.
9003 (variable_declarator_id): Define action.
9004 (build_array_from_name): New function.
9005 (duplicate_declaration_error_p): Renamed from
9006 duplicate_declaration_error. Fixed leading comment.
9007 (register_fields): Main `for' loop reorganized. Uses
9008 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9009 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9010 build_array_from_name.
9011 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9012 types.
9013 (read_import_dir): Don't try to skip `.' and `..'.
9014 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9015 build_array_from_name. Main `for' loop reorganized.
9016 (resolve_qualified_expression_name): When building access to a
9017 field, use the type where the field was found, not its own type.
9018 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9019 field was found is null.
9020 (qualify_ambiguous_name): Sweep through all successive array
9021 dimensions.
9023 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * java-tree.h (pop_labeled_block, lang_printable_name,
9026 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9027 interface_of_p, inherits_from_p, fix_classpath,
9028 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9029 make_class_data, register_class, alloc_name_constant): New
9030 function prototypes.
9031 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9032 indentation. Added cast to remove warning.
9033 (lang_printable_name): Set v argument unused.
9034 (lang_print_error): Added argument to lang_printable_name call.
9035 (java_dummy_print, print_lang_decl, print_lang_type,
9036 print_lang_identifier, lang_print_xnode): All argument marked
9037 unused.
9038 * lex.c (java_unget_unicode): Removed unnecessary argument.
9039 (java_allocate_new_line): Unused local variable is gone.
9040 (java_read_char): Added parenthesis in expressions to remove
9041 warnings. Added final return statement.
9042 (java_read_unicode): Added parenthesis in expression to remove
9043 warning.
9044 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9045 (java_parse_escape_sequence): Likewise.
9046 (java_lex): Unused local variables are gone. Fixed
9047 java_unget_unicode invocation.
9048 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9049 defined.
9050 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9051 lang_printable_name invocation in macro.
9052 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9053 Likewise.
9054 (duplicate_declaration_error): Suppressed unused argument in
9055 prototype.
9056 (identical_subpath_p): Function declaration is gone.
9057 (patch_invoke): Suppressed unused argument in prototype.
9058 (patch_cast, build_labeled_block, check_thrown_exceptions):
9059 Likewise.
9060 * parse.y (setjmp.h): Included
9061 (toplev.h): Likewise.
9062 (field_declaration:): Suppressed unused local
9063 (label_decl:): Fixed build_labeled_block invocation.
9064 (java_pop_parser_context): Put extra parenthesis around assignment
9065 in if.
9066 (yyerror): Suppressed unused local variables.
9067 (variable_redefinition_error): Fixed lang_printable_name
9068 invocation.
9069 (create_interface): Suppressed unused local variables.
9070 (create_class): Likewise.
9071 (duplicate_declaration_error): Suppressed unused argument. Fixed
9072 lang_printable_name invocation.
9073 (register_fields): Suppressed unused local variable. Fixed
9074 duplicate_declaration_error invocation.
9075 (method_header): Suppressed unused local variable.
9076 (method_declarator, parser_check_super): Likewise.
9077 (java_complete_class): Suppressed unused local variable. Fixed
9078 fatal error message.
9079 (complete_class_report_errors): Added default: in switch.
9080 (java_check_regular_methods): Fixed lang_printable_name
9081 invocations.
9082 (check_throws_clauses): Likewise.
9083 (java_check_abstract_methods): Suppressed unused local
9084 variable. Fixed lang_printable_name invocation.
9085 (read_import_entry): Added supplemental return statement.
9086 (read_import_dir): Suppressed unused local variables.
9087 (check_pkg_class_access, declare_local_variables): Likewise.
9088 (source_start_java_method): Suppressed unused extern variable
9089 declarations
9090 (expand_start_java_method): Suppressed unused extern and local
9091 variable declarations.
9092 (java_complete_expand_methods): Likewise.
9093 (java_complete_expand_method): Suppressed unused local variables.
9094 (make_qualified_name): Likewise.
9095 (resolve_qualified_expression_name): Added default: in
9096 switch. Fixed lang_printable_name invocation.
9097 (class_instance_creation_expression): Added parenthesis around
9098 expressions.
9099 (patch_method_invocation_stmt): Fixed lang_printable_name and
9100 patch_invoke invocations.
9101 (check_for_static_method_reference): Fixed lang_printable_name
9102 invocation.
9103 (patch_invoke): Suppressed unused arguments and local variables.
9104 (lookup_method_invoke): Suppressed unused local variables.
9105 (qualify_ambiguous_name): Added default: in switch.
9106 (identical_subpath_p): Function removed.
9107 (patch_assignment): Suppressed unused local variables. Suppressed
9108 unnecessary if statement. Fixed lang_printable_name invocations.
9109 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9110 (valid_ref_assignconv_cast_p): Parenthesis around
9111 expression. Suppressed unused local variables.
9112 (build_binop): Suppressed unused local variables. fixed
9113 lang_printable_name invocations.
9114 (string_constant_concatenation): Suppressed unused local
9115 variables.
9116 (patch_unaryop): Fixed lang_printable_name invocation.
9117 (patch_cast): Suppressed unnecessary argument. Fixed
9118 lang_printable_name invocation.
9119 (patch_array_ref): Fixed lang_printable_name invocation.
9120 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9121 (build_labeled_block): Suppressed unused argument.
9122 (generate_labeled_block): Fixed build_labeled_block invocation.
9123 (build_loop_body): Suppressed unused local variables.
9124 (patch_loop_statement): Likewise.
9125 (patch_exit): Fixed lang_printable_name invocation.
9126 (patch_switch_statement): Likewise.
9127 (case_identity): First argument marked unused.
9128 (patch_try_statement): Fixed lang_printable_name invocations.
9129 (patch_synchronized_statement, patch_throw_statement): Likewise.
9130 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9131 lang_printable_name invocations.
9132 (check_thrown_exceptions_do): Suppressed unused argument.
9134 1998-10-14 Tom Tromey <tromey@cygnus.com>
9136 * jcf-write.c (write_classfile): Add output class file as target.
9137 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9138 * jcf.h: Added declarations for dependency-tracking functions.
9139 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9140 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9141 (finish_parse): Call jcf_dependency_write.
9142 (dependency_tracking): New global.
9143 (DEPEND_SET_FILE): New define.
9144 (DEPEND_ENABLE): New define.
9145 (init_parse): Enable dependency tracking if required.
9146 Include "flags.h".
9147 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9148 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9149 (../gcjh$(exeext)): Likewise.
9150 (jcf-depend.o): New target.
9151 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9152 (GCJH_SOURCES): Likewise.
9153 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9154 dep_name argument.
9155 (find_classfile): Added dep_name argument.
9156 (find_class): Compute name of dependency.
9157 (open_in_zip): Call jcf_dependency_add_file.
9158 * gjavah.c (output_file): No longer global.
9159 (usage): Don't mention "gjavah".
9160 (help): Likewise.
9161 (java_no_argument): Likewise.
9162 (version): Likewise.
9163 (main): Recognize and handle -M family of options.
9164 (print_mangled_classname): Return is void.
9165 (process_file): Handle case where output is suppressed.
9166 (HANDLE_END_FIELD): Likewise.
9167 (HANDLE_METHOD): Likewise.
9168 * jcf-depend.c: New file.
9170 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9172 * java-tree.def: Add missing newline at EOF.
9174 1998-10-13 Tom Tromey <tromey@cygnus.com>
9176 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9177 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9178 function.
9179 Include <config.h> and "system.h".
9180 (disassemble_method): Undefine RET to avoid clash with
9181 config/i386/i386.h.
9183 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9185 * decl.c (runtime_exception_type_node, error_exception_type_node):
9186 New global variables.
9187 (init_decl_processing): Initialized.
9188 * expr.c (java_lang_expand_expr): Set caught exception type to
9189 null if catch handler argument doesn't exit.
9190 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9191 tree codes.
9192 * java-tree.h (runtime_exception_type_node,
9193 error_exception_type_node): Global variables declared.
9194 (DECL_FUNCTION_THROWS): New macro.
9195 (DECL_FUNCTION_BODY): Modified comment.
9196 (DECL_SPECIFIC_COUNT): Likewise.
9197 (struct lang_decl): New field throws_list.
9198 (IS_UNCHECKED_EXPRESSION_P): New macro.
9199 * lex.c (java_lex): Generate location information for THROW_TK.
9200 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9201 EXCEPTIONS_P): New macros.
9202 (enum jdep_code): New value JDEP_EXCEPTION.
9203 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9204 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9205 PATCH_METHOD_RETURN_ERROR): New macros.
9206 (patch_method_invocation_stmt): Added new argument to prototype.
9207 (patch_synchronized_statement, patch_throw_statement,
9208 check_thrown_exceptions, check_thrown_exceptions_do,
9209 purge_unchecked_exceptions, check_throws_clauses): New function
9210 prototypes.
9211 * parse.y Fixed typo in keyword section.
9212 (throw:): Rule tagged <node>.
9213 (THROW_TK): Keyword tagged <operator>.
9214 (method_header:): Last argument to call to method_header passed
9215 from throws: rule.
9216 (throws:, class_type_list:, throw_statement:,
9217 synchronized_statement:, synchronized:): Defined actions.
9218 (method_header): New local variable current. Register exceptions
9219 from throws clause.
9220 (java_complete_tree): Complete and verify exceptions from throws
9221 clause.
9222 (complete_class_report_errors): Error message on exceptions not
9223 found
9224 (java_check_regular_methods): Fixed typo. Shortcut on private
9225 overriding methods. Changed error message on method
9226 redefinition. Check for throws clause compatibility.
9227 (check_throws_clauses): New function.
9228 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9229 method. Changed error message on method redefinition.
9230 (currently_caught_type_list): New static variable.
9231 (java_complete_expand_methods): Purge unchecked exceptions from
9232 throws clause list. Call PUSH_EXCEPTIONS before walk and
9233 POP_EXCEPTIONS after.
9234 (resolve_qualified_expression_name): Pass new argument as NULL to
9235 patch_method_invocation_stmt.
9236 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9237 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9238 argument list when appropriate. Use new argument if non null to
9239 store selected method decl.
9240 (patch_invoke): Convert if necessary args of builtin types before
9241 forming CALL_EXPR. Argument list no longer reversed here.
9242 (invocation_mode): Treat final methods as static methods.
9243 (java_complete_tree): New cases for THROW_EXPR: and
9244 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9245 function call.
9246 (complete_function_arguments): No more RECORD_TYPE
9247 conversion. Function parameter nodes no longer saved.
9248 (valid_ref_assignconv_cast_p): Avoid handling null type.
9249 (patch_binop): Fixed null constant reference handling.
9250 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9251 BUILD_THROW macros.
9252 (patch_try_statement): Fixed comments. Record caught types in
9253 list, push the list, expand try block and pop the list.
9254 (patch_synchronized_statement, patch_throw_statement,
9255 check_thrown_exceptions, check_thrown_exceptions_do,
9256 purge_unchecked_exceptions): New functions.
9257 * typeck.c (lookup_argument_method): Allow WFL in place of method
9258 DECL_NAME during method definition check
9260 1998-10-09 Tom Tromey <tromey@cygnus.com>
9262 * gjavah.c (decode_signature_piece): New function.
9263 (print_c_decl): Use it. Added `name_override' argument.
9264 (print_method_info): Use name_override argument to print_c_decl.
9265 (seen_fields): Removed.
9266 (print_field_info): Don't update seen_fields.
9267 (struct method_name): New structure.
9268 (method_name_list): New global.
9269 (print_method_info): Add new method to list of methods.
9270 (name_is_method_p): New function.
9271 (print_field_info): If field name has same name as method, then
9272 change field name.
9273 (process_file): Parse methods before fields.
9274 (field_pass): New global.
9275 (HANDLE_END_FIELD): Take field_pass into account.
9277 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9279 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9280 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9282 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9284 * jvspec.c: Fix bug in jvgenmain_spec patch.
9286 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9289 * decl.c (soft_exceptioninfo_call_node): New global variable.
9290 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9291 takes extra integer argument. soft_exceptioninfo_call_node
9292 initialized.
9293 * except.c (java_set_exception_lang_code): New function
9294 (method_init_exceptions): Called here.
9295 (prepare_eh_table_type): New function.
9296 (expand_end_java_handler): Called here.
9297 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9298 one argument. Modified generation of call to
9299 soft_badarrayindex_node to use new argument.
9300 (build_java_arrayaccess): Pass faulty index value to
9301 build_java_throw_out_of_bounds_exception.
9302 (generate_name): New function.
9303 (java_lang_expand_expr): New local variables node, current,
9304 has_finally_p. Expand TRY_EXPR node.
9305 (process_jvm_instruction): Replace top of the stack with thrown
9306 object reference when entering exception handler.
9307 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9308 specific tree codes.
9309 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9310 global.
9311 (DECL_SPECIFIC_COUNT): New macro.
9312 (prepare_eh_table_type, java_set_exception_lang_code,
9313 generate_name): New function declarations.
9314 (match_java_method): Declaration deleted.
9315 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9316 macros.
9317 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9318 * parse.h (redefinition_error, refine_accessible_methods_list,
9319 can_cast_to_p): Function declaration removed.
9320 (classitf_redefinition_error, variable_redefinition_error,
9321 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9322 find_most_specific_methods_list, argument_types_convertible,
9323 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9324 valid_cast_to_p, valid_method_invocation_conversion_p,
9325 try_reference_assignconv, add_stmt_to_compound,
9326 build_jump_to_finally, build_tree_list, patch_try_statement,
9327 java_get_catch_block): New function declarations.
9328 * parse.y (string_buffer_type): Global variable deleted.
9329 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9330 finally): Rules tagged <node>.
9331 (TRY_TK, CATCH_TK): Token tagged <operator>.
9332 (class_body_declaration:, class_member_declaration:,
9333 formal_parameter:, explicit_constructor_invocation:,
9334 interface_member_declaration:, constant_declaration:,
9335 primary_no_new_array:, class_instance_creation_expression:,
9336 array_creation_expression:): Issue error on unsuported JDK1.1
9337 features.
9338 (try_statement:, catches:, finally:): Define actions.
9339 (catch_clause_parameter): New rule.
9340 (catch_clause:): Use new rule catch_clause_parameter.
9341 (parse_jdk1_1_error): New function.
9342 (redefinition_error): Renamed classitf_redefinition_error.
9343 (variable_redefinition_error): New function.
9344 (check_class_interface_creation): Call
9345 classitf_redefinition_error.
9346 (java_complete_tree): Added error message on JDEP_TYPE: case.
9347 (complete_class_report_errors): Fixed indentation.
9348 (declare_local_variables): Call variable_redefinition_error.
9349 (source_end_java_method): Call java_set_exception_lang_code and
9350 emit_handlers where appropriate.
9351 (java_method_add_stmt): Call add_stmt_to_block.
9352 (add_stmt_to_block): New function.
9353 (lookup_method_invoke): Fixed outside comment. new local variable
9354 candicates. Call find_applicable_accessible_methods_list and
9355 find_most_specific_methods_list when searching for a
9356 method. Modified error report to list possible candidates when
9357 applicable.
9358 (find_applicable_accessible_methods_list,
9359 find_most_specific_methods_list, argument_types_convertible): New
9360 function.
9361 (refine_accessible_methods_list): Function deleted.
9362 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9363 expr (if applicable) before calling patch_array_ref.
9364 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9365 (enter_block): Fixed comment.
9366 (enter_a_block): New function.
9367 (patch_assignment): Reorganized. Call try_reference_assignconv for
9368 references. Call valid_cast_to_p instead of can_cast_to_p.
9369 (try_reference_assignconv,
9370 valid_builtin_assignconv_identity_widening_p): New functions.
9371 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9372 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9373 functions.
9374 (build_string_concatenation): Don't resolve StringBuffer.
9375 (patch_cast): Fixed inverted arguments.
9376 (patch_array_ref): Code to save array expr deleted. Call
9377 valid_cast_to_p instead of can_cast_to_p.
9378 (generate_labeled_block): Call generate_name.
9379 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9380 patch_try_statement): New functions.
9381 * typeck.c (match_java_method): Function deleted.
9383 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9385 * jvspec.c: jvgenmain_spec uses different temporary file names.
9387 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9389 * jvspec.c (lang_specific_driver): Fail if user specifies
9390 --main= when not linking.
9392 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9394 * class.c (make_class_data): Push value for `thread' field.
9395 * decl.c (init_decl_processing): Added `thread' field to class.
9397 * class.c (add_field): Always make static fields externally
9398 visible.
9400 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9402 * expr.c (build_java_athrow,
9403 build_java_throw_out_of_bounds_exception, expand_invoke,
9404 build_newarray, expand_java_multianewarray, build_java_monitor):
9405 Update comments to reflect _Jv_* function names.
9407 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9409 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9410 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9411 * parse.y (expand_start_java_method): Likewise.
9413 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9415 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9417 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9418 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9419 * expr.c: Remove no-longer-needed calls to promote_type.
9420 * decl.c (give_name_to_locals): Liekwise.
9421 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9422 * parse.y: Add/remove promote_type calls as appropriate.
9423 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9424 (parse_signature_string): Likewise.
9425 (build_java_array_type): Fix for now signature convenions.
9427 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9429 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9431 * class.c (init_class_processing): libjava function renamed to
9432 _Jv_RegisterClass.
9434 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9437 * java-tree.def: Fixed DEFTREECODE third argument.
9438 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9439 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9440 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9441 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9442 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9443 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9444 * lang.c (java_tree_code_type, java_tree_code_length,
9445 java_tree_code_name): New arrays.
9446 (lang_init): Append Java tree node definitions to Gcc ones.
9447 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9448 defined.
9449 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9450 wfl_to_string.
9451 (java_lex): Allow declaration of empty string constants. Retain
9452 location information on CASE_TK and DEFAULT_TK.
9453 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9454 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9455 Modified to be more robust.
9456 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9457 (build_new_invocation, try_builtin_assignconv,
9458 patch_switch_statement, string_constant_concatenation,
9459 build_string_concatenation, patch_string_cst, patch_string,
9460 java_expand_switch): New function declarations.
9461 * parse.y: Rules related to switch and EH tagged <node>.
9462 (label_id): Set to NULL_TREE
9463 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9464 tree nodes.
9465 (this_or_super:): Fixed indentation.
9466 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9467 statement_expression:): Removed call to RULE on all sub-rules.
9468 (switch_expression:, switch_labels:): New rules.
9469 (switch_statement:, switch_block:, switch_block_statement_groups:,
9470 switch_block_statement_group:, switch_labels:, switch_label:):
9471 Defined actions.
9472 (throw_statement:, synchronized_statement:, try_statement:):
9473 Defined temporary actions.
9474 (class_instance_creation_expression:): Call
9475 build_new_invocation. Fixed indentation.
9476 (field_access): Fixed indentation.
9477 (method_invocation): Likewise.
9478 (make_qualified_primary): Use THIS_EXPR.
9479 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9480 resolving from SUPER, set *type_found.
9481 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9482 (java_complete_tree): Removed unused local variable `location'. Case
9483 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9484 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9485 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9486 STRING_CST: case. default: checks for patchable strings.
9487 (complete_function_arguments): Transform string constant or
9488 crafted StringBuffer if necessary.
9489 (build_method_invocation): Fixed comments.
9490 (build_new_invocation): New function.
9491 (patch_assignment): Call try_builtin_assignconv to figure a valid
9492 assignment conversion between builtin types.
9493 (try_builtin_assignconv): New function.
9494 (build_binop): Use URSHIFT_EXPR directly to call build.
9495 (operator_string): Use UNARY_PLUS_EXPR.
9496 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9497 operator.
9498 (do_merge_string_cste, merge_string_cste,
9499 string_constant_concatenation, build_string_concatenation,
9500 patch_string, patch_string_cst): New function.
9501 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9502 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9503 (build_newarray_node): Use NEW_ARRAY_EXPR.
9504 (build_this): Use THIS_EXPR.
9505 (build_return): Enable debug information on return statement.
9506 (build_if_else_statement): Likewise.
9507 (complete_labeled_statement): Fixed related comment.
9508 (build_loop_body): Fixed comment.
9509 (build_bc_statement): Enable debug information on break/continue
9510 statements.
9511 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9512 context.
9513 (patch_switch_statement, case_identity, java_expand_switch): New
9514 functions.
9516 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9518 * buffer.h (BUFFER_INIT): New macro.
9519 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9520 Pass (struct jcf_partial *state) to most functions.
9521 (jcf_block, jcf_relocation): New types.
9522 Support labels, branches, conditionals, loops.
9524 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9526 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9528 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9530 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9531 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9532 not integer_type_node (INT_TYPE_SIZ bits).
9534 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9536 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9537 * jcf-dump.c (print_exception_table): New function.
9538 (disassemble_method): Better handling of wide instructions.
9539 Make more robust for bad input.
9541 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9543 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9544 FreeBSD.
9546 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9548 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9550 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9552 * Makefile.in ($(PARSE_H)): Removed target.
9554 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9556 * Makefile.in (JAVA_OBJS): Add memmove.o
9557 (memmove.o): New target & rules.
9559 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9561 * expr.c (expand_invoke): Don't generate a call to the class init
9562 code.
9564 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9566 * Makefile.in: Add many missing dependencies.
9567 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9568 as appropriate.
9569 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9570 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9572 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9574 * decl.c (complete_start_java_method): If method is static (and
9575 not private) call _Jv_InitClass.
9576 * expr.c (expand_invoke): Don't call build_class_init.
9578 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9580 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9582 * Make-lang.in (GCJ): Define before using.
9584 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9586 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9587 losing due to namespace pollution in GNU getopt.h
9589 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9591 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9592 (java.all.cross): Likewise.
9593 (java.rest.encap): Likewise.
9595 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9597 * gjavah.c (print_class_decls): Fix thinko in arglist
9598 * jcv-io.c (find_classfile): Similarly.
9600 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9602 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9604 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9606 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9607 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9608 * Makefile.in (PARSE_C): New macro.
9609 (PARSE_H): Likewise.
9610 (PARSE_SCAN_C): Likewise.
9611 ($(PARSE_C)): Target renamed from parse.c.
9612 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9613 (clean): Remove parse-scan.c as well.
9614 (parse.o): Depend on $(PARSE_C).
9616 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9618 * README, license.terms: Removed.
9620 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9621 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9622 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9623 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9624 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9625 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9626 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9627 and Java trademark attribution.
9629 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9631 * Makefile.in: Use gcjh, not gjavah.
9632 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9633 * Make-lang.in: Changed gjavah to gcjh everywhere.
9635 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9637 * gjavah.c: Support new -prepend -add -append flags.
9638 (print_method_info): Method is not virtual if class is final.
9640 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * jv-scan.c: Fixed copyright assignment.
9643 * keyword.gperf: Likewise.
9644 * keyword.h: Likewise.
9645 * lex.c: Fixed copyright assignment.
9646 (java_lex): Push unicode back when parsing '<'.
9647 * lex.h: Fixed copyright assignment.
9648 * parse-scan.y: Likewise.
9649 * parse.h: Fixed copyright assignment.
9650 (build_debugable_stmt, complete_for_loop): New function prototypes.
9651 * parse.y: Fixed copyright assignment.
9652 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9653 size_zero_node when completing a loop with no exit condition.
9654 (for_statement_nsi:): Define action.
9655 (for_init:, for_update:): Return size_zero_node when empty.
9656 (declare_local_variables): Call build_debugable_stmt.
9657 (build_debugable_stmt): New function.
9658 (build_loop_body): Build debugable statement around loop
9659 condition part.
9660 (complete_loop_body): Take into account the debugable statement
9661 around the EXIT_EXPR.
9662 (complete_loop_body): New function.
9663 (patch_exit_expr): Fixed condition inversion.
9665 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9667 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9668 name of thread define.
9669 * jvspec.c (THREAD_NAME): New macro.
9670 (GCLIB): Likewise.
9671 (THREADLIB): Likewise.
9672 (lang_specific_driver): Recognize attempt to link with thread
9673 library or gc library. Recognize -ljava on command line so it
9674 isn't linked against more than once.
9676 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9678 * parse-scan.y (report_main_declaration): Name of the class
9679 containing `main' can be a qualified name.
9681 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9683 * config-lang.in: Changed gjavac to gjc everywhere.
9684 * Make-lang.in: Changed gjavac to gjc everywhere.
9686 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9689 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9690 and install the files.
9691 * Makefile.in (JAVA_OBJS_LITE): New variable.
9692 (compiler:): Now include jv-scan as a dependency.
9693 (../jv-scan$(exeext), parse-scan.c): New targets.
9694 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9695 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9696 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9697 check for errors even if parse_only.
9698 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9699 defined.
9700 (yylex): New function. Uses java_lex body.
9701 (java_lex): Removed commented out statement. Remove local variable
9702 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9703 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9704 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9705 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9706 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9707 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9708 where appropriate.
9709 (java_lex_error): Empty if JC1_LITE is defined.
9710 (java_get_line_col): Return 0 if JC1_LITE is defined.
9711 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9712 SET_MODIFIER_CTX): Moved into the section containing the macros
9713 conditionally defined by JC1_LITE.
9714 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9715 argument if JC1_LITE is defined.
9716 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9717 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9718 is defined.
9719 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9720 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9721 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9722 to different values according to JC1_LITE.
9723 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9724 declared if JC1_LITE set.
9725 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9726 defined if JC1_LITE not set.
9727 (struct parser_ctx): Reorganized and skip the jc1 front end part
9728 if JC1_LITE set.
9729 (java_layout_classes): New function definition.
9730 (java_push_parser_context, java_init_lex, yyparse, yylex,
9731 yyerror): Prototype always declared. All other static function
9732 prototypes declared only if JC1_LITE is not set.
9733 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9734 declared in parse.h.
9735 (java_layout_classes): New function.
9736 (java_complete_expand_methods): No longer layout the class here.
9737 * parse-scan.y: New file.
9738 * jv-scan.c: New file.
9740 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9742 * gjavah.c (main): Handle -friend option.
9743 (friend_specs): New global.
9744 (generate_access): Handle friend_specs.
9745 (process_file): Likewise.
9746 (MAX_FRIENDS): New macro.
9747 (friend_count): New global.
9748 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9749 Changed all callers.
9751 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9753 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9754 (main): Handle processing all the entries of a named .zip archive.
9755 * jcf-io.c (jcf_trim_old_input): New function.
9756 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9758 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9760 * lang.c (flag_assume_compiled): Make default be on.
9762 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9764 * jcf-dump.c: Add bunches of flags to control output more.
9765 (process_class): New function; support printing more than one class.
9766 (main): Support new --print-main and --javap flags.
9767 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9768 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9770 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9772 Change mangling of dispatch table to match C++ vtable (w/thunks).
9773 * class.c (build_dtable_decl), java-tree.h: New function.
9774 (make_class_data): Call it.
9775 * decl.c (init_decl_processing): Likewise.
9777 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9779 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9780 soft_anewarray; adjust args passed.
9781 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9782 match _Jv_NewObjectArray.
9784 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9786 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9787 * expr.c (loopup_label): Call create_label_decl.
9788 (create_label_decl): New function.
9789 (java_lang_expand_expr): Call expand_start_bindings with argument
9790 set to zero.
9791 * java-tree.h Added space after PROTO in function declarations
9792 when necessary.
9793 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9794 (create_label_decl, push_labeled_block): New function
9795 declarations.
9796 * lex.c (label_id): Initialize.
9797 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9798 switch.
9799 * parse.h Added space after PROTO in function declarations when
9800 necessary.
9801 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9802 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9803 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9804 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9805 macros.
9806 (struct parser_ctxt): New fields current_loop,
9807 current_labeled_block.
9808 (build_if_else_statement, patch_if_else_statement,
9809 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9810 generate_labeled_block, complete_labeled_statement,
9811 build_bc_statement, patch_bc_statement, patch_loop_statement,
9812 build_new_loop, build_loop_body, complete_loop_body): New function
9813 declarations.
9814 * parse.y (java_warning_count): New global variable.
9815 (label_id): New static variable.
9816 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9817 (block:): Return size_zero_node when block is empty.
9818 (empty_statement:): Return size_zero_node.
9819 (statement:): Implement supplemental action when for_statement: is
9820 reduced.
9821 (label_decl:): New rule.
9822 (labeled_statement:): Rewritten using label_decl. Actions
9823 implemented.
9824 (labeled_statement_nsi:): Likewise.
9825 (if_then_statement): Actions implemented.
9826 (while_expression): New rule.
9827 (while_statement:): Rewritten using while_expression. Actions
9828 implemented.
9829 (while_statement_nsi:): Likewise.
9830 (do_statement_begin:): New rule.
9831 (do_statement:): Rewritten using do_statement_begin. Actions
9832 implemented.
9833 (for_statement:): Rewritten using for_begin. Actions implemented.
9834 (for_statement_nsi:): Likewise.
9835 (for_header:, for_begin:): New rules.
9836 (for_init:): Actions implemented.
9837 (statement_expression_list:, break_statement:,
9838 continue_statement:): Likewise.
9839 (yyerror): Count number of issued warning(s).
9840 (java_report_errors): Report error(s) and/or warning(s).
9841 (java_complete_class): Use build_java_argument_signature to
9842 recompute completed method signature.
9843 (java_check_regular_methods): New locals method_wfl and aflags.
9844 Use method_wfl instead of lookup_cl during error reports. Fixed
9845 indentation and modified some error messages. Use
9846 lang_printable_name in method instead of the DECL_NAME. New code
9847 to issue warnings on methods not overriding corresponding methods
9848 private to a different package.
9849 (java_method_add_stmt): Call add_stmt_to_compound.
9850 (add_stmt_to_compound): New function.
9851 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9852 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9853 (build_if_else_statement, patch_if_else_statement,
9854 build_labeled_block, generate_labeled_block,
9855 complete_labeled_statement, build_new_loop, build_loop_body,
9856 complete_loop_body, patch_loop_statement, build_bc_statement,
9857 patch_bc_statement, patch_exit_expr): New functions.
9858 * typeck.c (build_java_signature): Build argument signature before
9859 enclosing it in between parenthesis.
9861 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9863 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9864 (JAVA_OBJS): Added reminder comment
9866 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9868 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9869 be interpreted as a long long.
9871 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9873 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9874 soft_initialise_class. Use _Jv_NewMultiArray, not
9875 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9876 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9877 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9878 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9880 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9882 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9883 length_identifier_node): New global tree node constants.
9884 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9885 Replace uses by super_identifier_node etc.
9886 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9888 * parse.y (resolve_field_access): Don't special-case ".length" if
9889 flag_emit_class_files.
9890 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9891 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9892 and ARRAY.length.
9894 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9896 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9897 * class.c (make_method_value): Remove init for removed fields.
9899 * class.c (layout_class): Use build_java_argument_signature.
9900 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9902 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9903 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9904 (build_java_signature): Don't use push_java_argument_signature.
9906 * typeck.c (lookup_argument_method): New function.
9907 * parse.y (java_check_regular_methods): Use lookup_argument_method
9908 instead of lookup_java_method2 followed by lookup_java_method.
9910 * parse.y (check_method_redefinition): Minor optimization.
9912 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9913 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9915 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9917 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9918 c-pragma.o.
9920 * gjavah.c (java_float_finite): Use K&R-style definition.
9921 (java_double_finite): Likewise.
9922 (generate_access): Now returns void. Changed all callers.
9923 (last_access_generated): Removed.
9924 (process_file): Only make a single pass over the .class file.
9926 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9928 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9929 for compatibility for G++ (with -fvtable-thunks).
9930 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9932 * gjavah.c (process_file): Use public inheritance for super-class.
9934 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9936 * lex.c (java_init_lex): Initialize ctxp->package.
9937 * parse.h (struct parser_ctxt): package and package_len replaced
9938 by tree package, an identifier node. Field method_decl_list is
9939 gone. Fixed comments.
9940 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9941 class_in_current_package): New function prototypes.
9942 * parse.y (array_type:): Set class loaded flag on primitive type
9943 arrays.
9944 (package_declaration:): Assign ctxp->package to the
9945 identifier node.
9946 (method_invocation:): Handle invocation of method qualified by
9947 `super'.
9948 (single_type_import_declaration:): Removed ambiguity check.
9949 (java_pop_parser_context): New local variable `next'. Reset and
9950 set IMPORT_CLASSFILE_NAME flags on current and previous import
9951 list.
9952 (java_accstring_lookup): Use new local macro COPY_RETURN.
9953 (lookup_field_wrapper): New function.
9954 (parser_qualified_classname): Use merge_qualified_name.
9955 (parser_check_super_interface): Broaden error message.
9956 (do_resolve_class): Check for qualified class name in the current
9957 compilation unit if appropriate.
9958 (process_imports): Check for already defined classes.
9959 (check_pkg_class_access): Got rid of call to
9960 get_access_flags_from_decl.
9961 (java_complete_expand_methods): Call safe_layout_class based on
9962 the current class size.
9963 (make_qualified_primary): Build a WFL qualification on primary if
9964 none exists.
9965 (merge_qualified_name): New function.
9966 (make_qualified_name): Use merge_qualified_name.
9967 (resolve_expression_name): Use safe_lookup_field.
9968 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9969 (resolve_qualified_expression_name): Likewise. Check on resolved
9970 element accessibility.
9971 (not_accessible_p, class_in_current_package): New functions.
9972 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9973 (patch_method_invocation_stmt): Merged common pieces. Check
9974 accessibility of invoked method.
9975 (check_for_static_method_reference): Add returned type in error
9976 message.
9977 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9978 (refine_accessible_methods_list): Merged two conditions in test.
9979 (java_complete_class): Sanity check on stabilize_ref gone.
9980 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9982 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9984 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9986 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9988 * gjavah.c (F_NAN): Removed.
9989 (F_NAN_MASK): New macro.
9990 (F_POSITIVE_INFINITY): Removed.
9991 (F_NEGATIVE_INFINITY): Likewise.
9992 (java_float_finite): Rewrote.
9993 (D_NAN_MASK): Renamed.
9994 (java_double_finite): Rewrote.
9995 (D_POSITIVE_INFINITY): Removed.
9996 (D_NEGATIVE_INFINITY): Likewise.
9998 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9999 If verbose, print underlying representation of value in hex.
10001 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10003 * buffer.h, buffer.c: New files.
10004 * Makefile.in (JAVA_OBJS): Add buffer.o.
10006 Support locals variables and writing their debug entries to .class.
10007 * jcf-write.c: Simplify some by user new buffer type.
10008 (vode_buffer_grow): Removed.
10009 (struct localvar_info): New type.
10010 (localsvars, localvartable): New buffers.
10011 (localvar_alloc, localvar_free): New functions.
10012 (generate_bytecode_insns): Handle local variables.
10013 (generate_classfile): Write LocalVariableTable attribute.
10015 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10017 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10018 * zipfile.h (ZIPMAGIC): New macro.
10020 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10022 * Makefile.in (gjavah.o): Updated dependencies.
10023 (jcf-dump.o): Likewise.
10024 (all.indirect): Use ../gjavah.
10025 (../gjavah$(exeext)): Likewise.
10026 (clean): Don't remove gjavah.
10027 (clean): Remove parse.c, not java/parse.c.
10028 * Make-lang.in (java): Added gjavah.
10029 (gjavah$(exeext)): New target.
10030 (GJAVAH_SOURCES): New macro.
10031 (java.all.build): Added gjavah.
10032 (java.all.cross): Likewise.
10033 (java.rest.encap): Likewise.
10034 * config-lang.in (compilers, stagestuff): Added gjavah.
10036 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10038 * gjavah.c (java_float_finite): New function.
10039 (java_double_finite): Likewise.
10040 (F_POSITIVE_INFINITY): New macro.
10041 (F_NEGATIVE_INFINITY): Likewise.
10042 (F_NAN): Likewise.
10043 (D_POSITIVE_INFINITY): Likewise.
10044 (D_NEGATIVE_INFINITY): Likewise.
10045 (D_NAN): Likewise.
10046 (print_field_info): Use java_float_finite and java_double_finite.
10048 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10050 * parse.y (method_header): Name "this" implicit argument.
10052 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10054 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10055 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10056 (put_linenumber): New function.
10057 (generate_bytecode_insns, generate_classfile): Write line numbers.
10059 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10061 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10062 (lookup_name, build_known_method_ref, build_class_init,
10063 build_invokevirtual, invoke_build_dtable, match_java_method,
10064 build_field_ref, pushdecl_force_head, build_java_binop,
10065 binary_numeric_promotion, build_decl_no_layout,
10066 build_java_arrayaccess, build_newarray, build_anewarray,
10067 build_java_array_length_access, build_java_arraynull_check): New
10068 extern function prototypes.
10069 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10070 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10071 java-tree.h.
10072 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10073 to NULL
10074 * jcf.h (jcf_out_of_synch): New extern function prototype.
10075 * parse.h: Static/global function implemented in parse.y
10076 prototyped and declarations moved at the end of the file.
10077 (DECL_P): Check that the argument isn't null.
10078 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10079 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10080 (QUAL_DECL_TYPE): New macro.
10081 (PARAMS): Macro definition removed.
10082 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10083 (return_statement:): Call build_return.
10084 (field_access:): Call make_qualified_primary in sub rule.
10085 (method_invocation:): Build method invocation and call
10086 make_qualified_primary when processing primaries.
10087 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10088 get_type_from_signature.
10089 (java_check_regular_method): Extra integer 0 argument when calling
10090 lookup_java_method2.
10091 (lookup_java_interface_method2): Extra method DECL argument when
10092 calling lookup_java_interface_method2.
10093 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10094 COMPOUND_EXPR node.
10095 (java_complete_expand_method): Layout current class iff not
10096 already done. Don't process interface's methods.
10097 (java_complete_expand_method): Use super class only if it
10098 exists. Use current class otherwise.
10099 (make_qualified_primary): New function.
10100 (resolve_expression_name): Process qualified expression or
10101 expression from primary the same way.
10102 (resolve_expression_name): Two last arguments to
10103 resolve_field_access are now NULL_TREEs.
10104 (resolve_field_access): New variable is_static. Local field must
10105 be DECLs. is_static computed on field DECLs only. Append code in
10106 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10107 to initialize field_type.
10108 (resolve_qualified_expression_name): New local variable,
10109 previous_call_static and is_static. Handle primaries with function
10110 calls, casts, array references and `this'. `super' now handled as
10111 `(super_class)this'. Use is_static to clarify boolean expressions.
10112 Added code to handle case where a proper handle is required to
10113 access a field. Use QUAL_DECL_TYPE where applicable.
10114 (maybe_access_field): New function.
10115 (patch_method_invocation_stmt): New arguments primary, where,
10116 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10117 deleted. Use `where' as a type to search from if specified. Check
10118 for static method reference where forbidden. Append primary or
10119 current_this to the argument list if not calling constructor nor
10120 static methods.
10121 (check_for_static_method_reference): New function.
10122 (patch_invoke): Layout the class on which new is done if
10123 necessary.
10124 (lookup_method_invoke): Changed format to report errors on
10125 methods.
10126 (qualify_ambiguous_name): New local variable this_found. Now
10127 handle things from primaries. Method call are considered
10128 expression names.
10129 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10130 changed into NULLs.
10131 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10132 (java_complete_tree): New case fo RETURN_EXPR. Process function
10133 call arguments in separate function.
10134 (complete_function_arguments): New function.
10135 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10136 anymore.
10137 (patch_assignment): Take the return function slot into account as
10138 a RHS. Distinguish assignment from a return.
10139 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10140 when checking methods in interfaces.
10141 (resolve_type_during_patch): NULL argument to unresolve_type_p
10142 instead of NULL_TREE.
10143 (patch_newarray): Fixed typo in comment.
10144 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10145 (build_return, patch_return): New functions.
10146 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10148 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10150 * constants.c (find_name_and_type_constant, find_fieldref_index,
10151 find_methodref_index): New methods.
10152 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10153 just return given method. Also, rename to build_known_method_ref.
10154 (expand_invoke): Rename call to build_invoke_non_interface.
10155 * java-tree.h, parse.h: Update prototype.
10156 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10157 (such as expand_expr_stmt) if flag_emit_class_files.
10158 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10159 STACK_TARGET, IGNORE_TARGET): New macros.
10160 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10161 (generate_bytecode_insn): New function to generate method's bytecode.
10162 (generate_classfile): Node generate Code attribute for a method.
10163 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10164 push_long_const, field_op, adjust_typed_op, maybe_wide):
10165 New functions used by generate_bytecode_insn.
10167 * typeck.c (signature_include_return): Remove variable.
10168 (push_java_argument_signature, build_java_argument_signature): New.
10169 (build_java_signature): Use push_java_argument_signature.
10170 * parse.y: Use build_java_argument_signature instead of fiddling
10171 with signature_include_return.
10173 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10175 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10176 types.
10178 * Makefile.in (all.indirect): Added gjavah$(exeext).
10179 (gjavah$(exeext)): Added $(exeext).
10180 (clean): Likewise.
10182 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10184 * class.c (layout_class): Call to java_layout_parsed_class replace
10185 by safe_layout_class.
10186 * expr.c (build_java_array_length_access): Removed static storage
10187 class in the function definition.
10188 (build_java_arraynull_check): Likewise.
10189 Also fixed typos in two comments.
10190 * lex.c (java_init_lex): Initialize static global kw_length.
10191 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10192 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10193 java_lex_error.
10194 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10195 * parse.h (resolve_no_layout): New static function declaration.
10196 (get_identifier_in_static): Declaration removed.
10197 (java_layout_parsed_class): Function name declaration changed to
10198 safe_layout_class.
10199 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10200 not_initialized_as_it_should_p, build_this): New static function
10201 declarations.
10202 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10203 binary_numeric_promotion, stabilize_reference,
10204 build_decl_no_layout, build_java_arrayaccess): Extern function
10205 declarations moved into their own section.
10206 (build_newarray, build_anewarray, build_java_array_length_access,
10207 build_java_arraynull_check): New extern function declarations.
10208 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10209 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10210 fake tree codes.
10211 (CALL_CONSTRUCTOR_P): New macro.
10212 * parse.y (kw_length): New static global tree node.
10213 (return_statement): Tagged <node>.
10214 (RETURN_TK): Tagged <operator>.
10215 (variable_declarator_id:): Build variable declaration with an
10216 empty initialization value if a syntax error was found in the
10217 initialization part of the variable declaration.
10218 (statement_without_trailing_substatement:): return_statement: now
10219 uses the default rule.
10220 (return_statement:): Temporarily fixed to return NULL_TREE.
10221 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10222 (class_instance_creation_expression:): Class creation rules now
10223 call build_method_invocation upon reduction.
10224 (array_creation_expression:): Rules call build_newarray_node upon
10225 reduction.
10226 (dim_exprs:): Build a list of dimension expressions.
10227 (dim_expr:): Store location of the OSB_TK in the dimension
10228 expression node.
10229 (method_invocation:): Added a new error rule.
10230 (build_unresolved_array_type): WFL argument may also be an array
10231 on a primitive type. Name of the argument changed to reflect this.
10232 (method_declarator): Insert argument type at the beginning of the
10233 argument type list and later reverse the list.
10234 (unresolved_type_p): Argument 'returned' may be optionally
10235 NULL_TREE.
10236 (java_layout_class_from_source): Function renamed
10237 safe_layout_class.
10238 (resolve_and_layout): Now call resolve_no_layout and
10239 safe_layout_class.
10240 (resolve_no_layout): New function.
10241 (purify_type_name): New function.
10242 (complete_class_report_errors): Call purify_type_name during error
10243 report on a type not found.
10244 (process_imports): error_found local variable doesn't need to be
10245 initialized to zero.
10246 (declare_local_variables): New local type_wfl. Fixed typo in error
10247 message. type_wfl assigned to unresolved type and used to register
10248 incomplete type. Build a WFL around the variable initialization
10249 statement so that debug info can be generated on it.
10250 (source_start_java_method): Reverse argument list after they've
10251 been processed.
10252 (current_this): New static global variable.
10253 (java_complete_expand_methods): Set current_this when appropriate.
10254 (resolve_expression_name): Build correct static and non static
10255 field access bearing a simple name.
10256 (resolve_field_access): Resolve the length field of arrays. Handle
10257 f.m() cases.
10258 (patch_method_invocation_stmt): Set the type of the method
10259 invocation to error_mark_node. This value is later overridden by a
10260 valid type, if any. Don't handle qualified constructor invocation
10261 as qualified method invocation. Call lookup_method_invoke with its
10262 new flag. It's no longer necessary to access the selected method
10263 as the value of a tree list. Handle constructor invocation.
10264 (patch_invoke): Reverse argument list when invoking non interface
10265 methods. Insert call to new as the first argument of the
10266 constructor.
10267 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10268 defined within a final class. Return INVOKE_STATIC if the invoked
10269 method is a constructor.
10270 (lookup_method_invoke): New lc argument is a flag to indicate a
10271 constructor lookup. Now handle constructor lookup. Choose the most
10272 specific method in case several were matching the invocation
10273 requirements. Return a method decl instead of a tree list featuring
10274 one single method decl element.
10275 (refine_accessible_methods_list): New lc flag argument to
10276 indicate that a constructor is being looked up.
10277 (not_initialized_as_it_should_p): New function.
10278 (java_complete_tree): Now process fake tree codes
10279 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10280 save_expr on resolved function call arguments. Case on
10281 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10282 (patch_assignment): LHS can be a field access expression. When
10283 dealing with reference, lhs_type is the promoted type of the
10284 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10285 applicable.
10286 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10287 (patch_binop): Use not_initialized_as_it_should_p where
10288 applicable.
10289 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10290 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10291 where applicable.
10292 (resolve_type_during_patch): New function.
10293 (patch_cast): Call resolve_type_during_patch to resolve type and
10294 report error accordingly.
10295 (patch_array_ref): Use not_initialized_as_it_should_p where
10296 applicable. Array base expression is saved before being
10297 used. Promote the type of an array elements if it contains non
10298 builtin types.
10299 (build_newarray_node, patch_newarray, build_this): New functions.
10301 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10303 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10304 increment it in `for' statement.
10305 (print_field_info): If number is inf or nan, don't print it.
10306 (print_method_info): If method name is `delete', just ignore it.
10307 (print_c_decl): Special-case jstringArray.
10309 * gjavah.c (help): New function.
10310 (no_argument): New function.
10311 (usage): Changed text.
10312 (main): Rewrote argument handling. Now handles -v, --help,
10313 --version.
10314 (version): New function.
10315 (found_error): New global.
10316 (main): Return found_error.
10317 (generate_access): Set found_error.
10318 (print_c_decl): Likewise.
10320 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10322 * gjavah.c (print_c_decl): Don't print "," when examining field.
10323 Skip type name when looking at "[L" types.
10324 (process_file): Now static.
10325 (generate_access): Now returns int.
10326 (last_access_generated): New global.
10327 (process_file): Clear last_access_generated; make multiple passes
10328 over the class.
10329 (print_field_info): Just return if generate_access returns true.
10330 (print_method_info): Likewise. Also, allow <init> functions to
10331 pass through.
10332 (print_c_decl): Added is_init argument. Print constructors
10333 properly.
10334 (print_cxx_classname): Use UTF8_GET to extract characters from
10335 string.
10336 (print_base_classname): New function.
10337 (print_class_decls): New function.
10338 (process_file): Use it.
10339 (utf8_cmp): New function.
10341 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10343 * lang-options.h: Format changed to match changes in gcc/toplev.c
10344 to implement a --help option.
10346 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10348 * decl.c (init_decl_processing): Revert change to dtable_type.
10350 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10352 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10354 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10356 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10358 * lang.c (lang_init): Default flag_exceptions to 1, without
10359 checking to see if it's 2 first.
10361 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10363 * constants.c: Include "system.h".
10364 * decl.c: Likewise.
10365 * lang.c (flag_new_exceptions): Get via extern now.
10366 (lang_init_options): New functions. Turn on flag_new_exceptions.
10368 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10370 * lex.c (java_lex): Return 0 when we see an invalid character in
10371 the input.
10373 * lex.c (java_read_char): Specify extra argument when calling
10374 java_lex_error.
10375 (java_read_unicode, java_parse_end_comment,
10376 java_parse_escape_sequence): Likewise,
10377 (java_lex): Specify extra argument when calling
10378 java_lex_error. Test that IDs are beginning with a legal character
10379 for IDs. Handle invalid characters with an error message and a
10380 call to java_lex_error.
10381 (java_lex_error): Adjust column position by new argument
10382 `forward'. Issue an error even if in the middle of reporting an
10383 other error.
10385 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10387 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10388 we don't explicitly put a null pointer when we're copying it.
10390 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10392 * gjavah.c (print_cxx_classname): New function.
10393 (super_class_name): Likewise.
10394 (print_super_fields): Removed.
10395 (in_super): Removed.
10396 (print_field_info): Never generate #defines.
10397 (print_c_decl): Changed generated types to match JNI. No longer
10398 print class name before method name.
10399 (print_method_info): Print "static" before static methods.
10400 Print "virtual" before non-final methods.
10401 (usage): Use exit(1), not exit(-1).
10402 (main): Likewise.
10403 (print_field_info): Use %.17g to print a double.
10404 (last_access): New globals.
10405 (process_file): Initialize last_access.
10406 (usage): Now static.
10407 (ACC_VISIBILITY): New define.
10408 (generate_access): New function.
10409 (print_field_info): Call it.
10410 (print_method_info): Likewise. Also, generate information for all
10411 methods, not just native methods. Return void.
10412 (print_c_decl): Return void.
10413 (print_field_info): Return void.
10415 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10418 processing the jc1 grammar file. Prefix bison functions and
10419 variables with java_.
10420 (parse.c): Dependencies on parse.h and lex.h
10421 * expr.c (build_java_arrayaccess): Function now global.
10422 * java-tree.h: Comment reorganized to carry on previous
10423 classification effort.
10424 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10425 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10426 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10427 java_parse (new prefix java_ generated by bison).
10428 (java_layout_parsed_class, java_register_parsed_class): Function
10429 call removed.
10430 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10431 * lex.c (static tree wfl_op): Variable deleted.
10432 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10433 ctxp fields to NULL_TREE.
10434 (java_lex): No longer create WFL for operators. Filename caching
10435 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10436 created as STRING_CST and later expanded. Removed extra argument
10437 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10438 and SUPER.
10439 (build_wfl_node): Removed code in comments.
10440 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10441 store token and location data in the current bison token.
10442 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10443 static/extern function declaration at the beginning of the file.
10444 (struct qualification): Data structure definition deleted.
10445 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10446 (qualify_ambiguous_name): Function declaration modified. Function
10447 now returns nothing.
10448 (build_array_ref, patch_array_ref, make_qualified_name,
10449 resolve_qualified_expression_name, maybe_generate_clinit,
10450 resolve_field_access): New static function declarations.
10451 (build_java_arrayaccess): New extern function declaration.
10452 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10453 (CALL_EXPR_PRIMARY): Macro deleted.
10454 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10455 (struct parser_ctxt): Field initialized_final
10456 removed. non_static_initialized, static_initialized: New fields.
10457 * parse.y (static tree kw_super, static tree kw_this): New global
10458 static.
10459 (%union): tree wfl field of operator member replaced by int
10460 location. WFLs are non longer created for operators.
10461 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10462 (qualified_name:): Now calls make_qualified_name to build the
10463 identifier.
10464 (type_declaration:): Consider generating <clinit> when class
10465 parsing completed.
10466 (variable_declarator:): Directly build an assignment node when the
10467 variable is initialized when declared.
10468 (this_or_super:): Build a WFL and set current location when THIS
10469 or SUPER are parsed.
10470 (expression_statement:): Wrap statement around a WFL.
10471 (primary_no_new_array:): Fixed typo. Changed value returned by
10472 THIS_TK because of its new type (temporary).
10473 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10474 (field_access:): Build qualified name with SUPER.
10475 (method_invocation:): Fixed returned value because of SUPER's new
10476 type.
10477 (array_access:): Use OSB_TK location information.
10478 (post_increment_expression:, post_decrement_expression:,
10479 unary_expression:, pre_increment_expression:,
10480 pre_decrement_expression:, unary_expression_not_plus_minus:,
10481 cast_expression:, multiplicative_expression:,
10482 additive_expression:, shift_expression:, relational_expression:,
10483 equality_expression:, and_expression:, exclusive_or_expression:,
10484 inclusive_or_expression:, conditional_and_expression:,
10485 conditional_or_expression:, assignment:): Use new location/token
10486 information available on operators.
10487 (create_class): Set super_decl_type to NULL_TREE when processing
10488 java.lang.Object.
10489 (register_fields): Field initialization is now a MODIFY_EXPR
10490 node. Chain initialization code to the matching lists (according
10491 the the field declaration modifiers).
10492 (maybe_generate_clinit): New function.
10493 (method_header): Don't set method's DECL_NAME to a WFL when adding
10494 methods to java.lang.Object.
10495 (resolve_and_layout): Now can return NULL_TREE if the type
10496 resolution fails. Otherwise, return the class DECL instead of its
10497 TYPE.
10498 (check_method_redefinition): Don't patch method DECL_NAME if it
10499 belongs to java.lang.Object.
10500 (process_imports): Simply assign error_found to the value returned
10501 by check_pkg_class_access.
10502 (declare_local_variables): Don't use their init statements (if
10503 any) when parsing error were previously found. Reuse MODIFY_EXPR
10504 build during parsing as an init statement.
10505 (java_method_add_stmt): Now return the current method body.
10506 (java_layout_parsed_class, java_register_parsed_class): Functions
10507 removed.
10508 (java_complete_expand_methods): Initialize the constant pool on a
10509 per class basis. Layout the classes before expanding their method
10510 bodies. Don't try expand artificial constructor code if error were
10511 found. Make the classes data and register them if no error were
10512 found.
10513 (java_complete_expand_method): Retrieve an artificial constructor
10514 argument list before entering its body. Assign the top block to
10515 the artificial constructor function body and set types of declared
10516 blocks and compound statements to void. Walk method body if not an
10517 artificial constructor.
10518 (make_qualified_name, cut_identifier_in_qualified): New functions.
10519 (resolve_expression_name): Fixed comments. Save/restore the
10520 current class CLASS_LOADED_P flag value. Build non qualified
10521 static field access and handle qualified expression names.
10522 (resolve_field_access, resolve_qualified_expression_name): New
10523 functions.
10524 (patch_method_invocation_stmt): Use the new expression resolution
10525 scheme, calling resolve_field_access when the function call is
10526 resolved as an expression.
10527 (qualify_ambiguous_name): Function rewritten to work on qualified
10528 expression produced by make_qualified_name.
10529 (java_complete_tree): Promote type when function's argument are
10530 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10531 the assignment to discover further errors if RHS is a expression
10532 name that fails to evaluate. Declare LHS initialized even though
10533 the assignment failed. Don't use the location variable and removed
10534 extra argument in patch function calls. Now handle the ARRAY_REF
10535 case and build internal string representation when STRING_CSTs are
10536 walked.
10537 (build_method_invocation): Don't wrap function call around a WFL.
10538 (build_assignment): Likewise. Use the operator location
10539 information.
10540 (patch_assignment): Handle array access LHSs. Handle error
10541 provenance, resulting in a better error report.
10542 (build_binop): Use op_location from operator as binop location
10543 information.
10544 (build_unaryop, build_incdec, build_cast): Likewise.
10545 (patch_binop): Extract location information from the node. Fixed
10546 typo in error message.
10547 (patch_unary_op): Extract location information from the node.
10548 (build_array_ref, patch_array_ref): New functions.
10550 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10552 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10553 match _Jv_IsInstanceOf.
10554 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10555 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10557 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10559 * decl.c (init_decl_processing): Functions are now named
10560 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10562 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10564 * java-tree.h (load_class): Add prototype.
10565 * class.c (is_compiled_class): Add missing arg to load_class.
10566 * expr.c (expand_java_NEW): Call load_class.
10567 * parse.y (process_import): Removed bogus use of void return value.
10569 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10571 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10572 Function name is "_Jv_Throw" instead of "soft_athrow".
10573 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10574 Function name is "_Jv_AllocObject" instead of "soft_new".
10575 Takes an extra parameter (object size).
10576 * expr.c: Update calls.
10578 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10580 * lex.c (java_get_line_col): Handle end-of-file.
10581 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10583 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10585 * lang.c (lang_init): Make -fexceptions the default.
10586 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10587 exception handling is not turned on.
10589 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10591 * lang.c (flag_new_exceptions): Make this this default.
10592 * decl.c (end_java_method): Call emit_handlers.
10593 * except.c (method_init_exceptions): Set language code and version.
10594 (expand_start_java_handler): Enable exception, and call
10595 expand_eh_region_start.
10596 (expand_end_java_handler): Enable exception, and set up catch blocks.
10597 (emit_handlers): New routine to generate the saved handlers.
10598 * java-except.h (emit_handlers): Add prototype.
10600 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10602 We used to have three different representations of the constant pool:
10603 the CPool structure, the tree_constant_pool, and the constructures
10604 used to build the Class object (which may need class and string
10605 constants) in compiled code. None were appropriate for compiling
10606 to .class files, so I did a major overhaul.
10608 First, the tree_constant_pool array was removed. Things were
10609 modified to the CPool structure in the JCF could be used.
10610 Second, a "capacity" field was added to the CPool, and functions
10611 written to search for a matching constant, adding one if not found.
10612 The code that generated the Class object was changed to use a CPool.
10613 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10614 the static Class object are now only in build_constants_constructor.
10615 Finally, I wrote code which can generate a .class file (including its
10616 constant pool) from the RECORD_TYPE of a class. This is a big step
10617 on the way to compiling Java source into .class files.
10619 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10620 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10622 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10623 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10624 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10625 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10626 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10627 (lang_type): Removed constant_pool field.
10628 * jcf.h (CPool): Renamed size to count. Added field capacity.
10629 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10630 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10631 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10633 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10634 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10635 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10636 (set_constant_entry, find_constant1, find_constant2,
10637 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10638 find_utf8_constant, find_class_or_string_constant): New functions.
10640 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10641 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10642 (give_name_to_class, get_class_constant): Likewise.
10643 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10644 (get_name_and_type_constant, get_ref_constant): Removed.
10645 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10646 * parse.y: Don't save/restore tree_constant_pool.
10647 * verify.c (verify_jvm_instructions): Update for new approach.
10648 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10650 * lang-options.h: Added -femit-class-file, -femit-class-files.
10651 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10652 (lang_f_options): Added "emit-class-file(s)".
10654 * expr.c (build_java_arrayaccess): Generate more efficient array
10655 bounds checking, by using unsigned compare.
10657 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10659 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10661 * parse.h: New comment on the handling of unresolved type
10662 identifiers. JDEPs are now part of the jdep_code enum.
10663 (typedef struct jdep): Now use enum jdep_code or int, depending on
10664 availability. Both are narrowed down to an 8 bits bitfield.
10665 (CALL_EXPR_PRIMARY): Fixed comment.
10667 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10669 * Make-lang.in (java): Added gjavac and jvgenmain.
10670 (java.start.encap): Depend on gjavac.
10671 (java.rest.encap): Depend on jvgenmain.
10673 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10674 (JAVA_CROSS_NAME): Likewise.
10675 (java.all.build): Depend on jvgenmain and gjavac.
10676 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10677 (jvgenmain$(exeext)): New target.
10678 (java.install-common): Wrote.
10679 * config-lang.in (compilers, stagestuff): Added gjavac and
10680 jvgenmain.
10682 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10684 * lang.c (lang_decode_option): New argc/argv interface.
10686 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10689 * decl.c (build_decl_no_layout): New function.
10690 * expr.c (java_lang_expand_expr): Layout declarations found in
10691 blocks before they're pushed.
10692 * jcf-parse.c (load_class): Save current line when parsing class
10693 file.
10694 (parse_source_file): Register class before expanding their
10695 methods.
10696 * lang.c (put_decl_node): Produce `null' when `void *' is
10697 processed.
10698 * lex.c (static tree wfl_op): New static global, for error report
10699 on casts.
10700 (java_init_lex): wfl_operator and wfl_op initialized
10701 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10702 parsed.
10703 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10704 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10705 build_unresolved_array_type): New static function definitions.
10706 (build_decl_no_layout): New extern function declared.
10707 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10708 faulty modifier exists.
10709 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10710 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10711 (UNARY_PLUS_EXPR): New fake operator.
10712 (struct parser_ctxt): New field osb_number.
10713 * parse.y (static tree wfl_operator): New static WFL for operator
10714 bound error messages.
10715 (DECR_TK, INCR_TK): Moved.
10716 (OP_TK): Tagged <operator>.
10717 (array_type:): Now call build_unresolved_array_type.
10718 (dim_expr:): Count the number of '[' seen.
10719 (post_increment_expression, post_decrement_expression,
10720 pre_increment_expression, pre_decrement_expression,
10721 unary_expression_not_plus_minus, unary_expression:): Actions are
10722 now building the corresponding unary expressions.
10723 (cast_expression:): Actions are now building cast expressions.
10724 (build_unresolved_array_type): New function.
10725 (create_interface): Reset the number of declared interfaces.
10726 (create_class): Likewise.
10727 (method_header): Methods declared within the scope of an interface
10728 are now implicitly set public and abstract.
10729 (java_complete_class): Variable's and parameter's type are patched
10730 with a promoted type.
10731 (declare_local_variables): Resolved non builtin types are promoted
10732 before being used to build a variable decl. Removed type patch
10733 posted on variable initialization statement.
10734 (source_start_java_method): Use build_decl_no_layout to build the
10735 decl of a parameter of incomplete type.
10736 (java_register_parsed_class): Process interfaces too. Call
10737 rest_of_decl_compilation on each processed class declarations.
10738 (java_complete_expand_methods): Don't attempt to expand things in
10739 interfaces.
10740 (java_complete_tree): Process CONVERT_EXPR, even though it always
10741 has a type. Propagate error_mark_node to node's type too. Promote
10742 method's call argument type and return error_mark_node if
10743 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10744 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10745 handle unary operator nodes.
10746 (build_assignment): Added comment.
10747 (print_int_node): New function.
10748 (patch_assignment): New second argument. New error handling. Use
10749 print_int_node. Handle references. Use can_cast_to_p to issue
10750 different error message according to the context and check upon
10751 the initialization of the RHS.
10752 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10753 (operator_string): Handle more operators.
10754 (patch_binop): No longer use a function static
10755 wfl_operator. Improved error message on shift distance.
10756 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10757 patch_cast): New functions.
10759 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10761 * jvspec.c: New file.
10762 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10764 * java-tree.h (identifier_subst): Add declaration.
10766 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10768 * jvgenmain.c (main): Generate call to JvRunMain.
10770 * class.c (make_class_data): Push value for "sync_info" field.
10771 * decl.c (init_decl_processing): Push "sync_info" field.
10773 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10775 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10776 Java (source) name, not signature.
10777 Set TYPE_ALIGN to (at least) that of element_type.
10779 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10781 * class.c: Moved classname-mangling-rekated code to ...
10782 * mangle.c: ... this new file.
10783 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10784 * Makefile.in: Update for above changes.
10786 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10788 * expr.c (truthvalue_conversion): Convert integer and floating
10789 point value to their truth value.
10790 * lex.c (java_lex): Handle the `null' literal.
10791 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10792 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10793 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10794 New macros.
10796 * parse.y: Reorganization/documentation on token declaration.
10797 (binop_lookup[]): New added new tree codes.
10798 (relational_expression): Build corresponding binary operators.
10799 (equality_expression, conditional_and_expression,
10800 conditional_or_expression): Likewise.
10801 (java_complete_class): Fix crash in debug message.
10802 (java_complete_tree): Check initialization of method call
10803 arguments. Further bogus node evaluation to detect more error
10804 during assignments. Handles more binary operators.
10805 (patch_assignment): Use DECL_P.
10806 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10807 code.
10808 (operator_string): Handle more case. Compacted source.
10809 (patch_binop): Changed function comment. Checking for
10810 uninitialized first operand takes the compound assignment into
10811 account and uses DECL_P. Checking for uninitialized second operand
10812 delayed to routine's end. Use macros to issue type bound error
10813 messages and issue messages on both operands if their types are
10814 different. Force fixed type into node. Handle all binary
10815 operators.
10817 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10820 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10821 build operator node and return tokens.
10822 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10823 * parse.h (java_complete_tree): Changed returned type in prototype.
10824 (build_method_invocation, build_assignment, patch_assignment,
10825 patch_binop): New static function declarations.
10826 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10827 BUILD_EXPR_WFL): New macros.
10828 * parse.y (enum tree_code binop_lookup[]): New static for token to
10829 TREE_CODE lookup.
10830 (%union): Parser union has new sub-structure `operator'.
10831 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10832 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10833 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10834 ASSIGN_ANY_TK): Tokens tagged `operator'.
10835 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10836 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10837 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10838 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10839 (assignment_operator:): Rule tagged `operator'.
10840 (expression_statement:): Re-installed default rule.
10841 (method_invocation:): Sub rules call build_method_invocation.
10842 (postfix_expression:): Don't attempt to resolve name here. Just
10843 return an ID.
10844 (multiplicative_expression:): Sub-rules build corresponding binop
10845 expression node.
10846 (additive_expression:, shift_expression:, and_expression:,
10847 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10848 (assignment:): Sub rule invoke build_assignment.
10849 (assignment_operator:): Default rules on sub rules.
10850 (force_error): Added documentation on this variable.
10851 (declare_local_variables): Build initialization calling
10852 build_assignment.
10853 (expand_start_java_method): Removed unused rtx declaration. Mark
10854 arguments as already initialized.
10855 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10856 (java_complete_expand_methods): Don't process next method if
10857 completion of the previous one triggered errors.
10858 (java_complete_expand_method): Call source_end_java_method if no
10859 error were found during completion.
10860 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10861 locals declaratilon. Handle names found within a class. Return
10862 error_mark_node when things aren't found.
10863 (patch_method_invocation_stmt): Return error_mark_node on failures.
10864 (patch_invoke): Removed unused local. Return the correct node.
10865 (java_complete_tree): Now returns a value. The BLOCK section binds
10866 local identifiers and the type of a BLOCK is now void. Assign the
10867 result of operand completion on COMPOUND_EXPR. Assign the
10868 encapsulated node of a WFL to the result of its completion, except
10869 when the node is an identifier. Now handle MODIFY_EXPR and several
10870 binary operators. Return error_mark_node on errors.
10871 (build_method_invocation, build_assignment, patch_assignment,
10872 build_binop, operator_string, patch_binop): New functions.
10873 * typeck.c (binary_numeric_promotion): New function.
10875 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10877 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10878 Replace most uses of ident_subst by identifier_subst.
10880 * class.c (push_class_static_dummy_field): Removed function.
10881 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10882 instead of looking got "class" static field. Create that decl here.
10883 (class_identifier_node): Removed; no longer needed.
10884 (init_class_processing): Don't init class_identifier_node.
10885 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10886 Do nreverse 0 times (instead of twice) for Object and Class.
10887 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10889 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10891 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10892 while initializing linenumber_count and linenumber_table.
10893 Do it before init_function_start (which calls emit_line_note).
10894 * expr.c (expand_byte_code): Don't need to clear lineno here.
10896 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10898 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10899 then mangle number as _N_.
10901 * class.c (mangle_class_field): New function.
10902 (build_class_ref): Set assembler name of class reference using
10903 mangle_class_field.
10904 (push_class_static_dummy_field): Likewise.
10906 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10908 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10909 of assigning to TREE_CODE. The latter method exploits a feature
10910 of GCC that is not ANSI compliant.
10912 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10914 * decl.c (pushdecl_force_head): New function.
10915 (pushlevel): Removed conditional printf.
10916 (complete_start_java_method): Don't enter local variable scope if
10917 function is compiled from source code.
10918 * expr.c: parse.h now included
10919 (java_lang_expand_expr): New function.
10920 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10921 printf. Terminate buffer when doing directories.
10922 * jcf-parse.c (parse_source_file): Call lang_init_source before
10923 parsing and before code generation.
10924 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10925 use printf if the macro is defined.
10926 * lang.c (lang_init): Install lang_expand_expr hook on
10927 java_lang_expand_expr.
10928 (java_dummy_print): New function.
10929 (lang_init_source): New function.
10930 * lex.c (java_lex): Remember location of an opening brace at the
10931 second nesting level.
10932 (java_is_eol): Unget character seen after a CR if it is EOF.
10933 * parse.h: Now includes lex.h
10934 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10935 printf if the macro is defined.
10936 (expand_start_java_method, build_expr_block, enter_block,
10937 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10938 New static function declarations.
10939 (pushdecl_force_head): New extern function declaration.
10940 (INCOMPLETE_TYPE_P): New macro.
10941 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10942 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10943 BLOCK_EXPR_ORIGIN): New macros.
10944 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10945 DECL_SOURCE_LINE_LAST): New macros.
10946 (struct parser_ctxt): Removed field current_method_decl, redundant
10947 with the field current_function_decl. Added fields
10948 first_ccb_indent1 and pending_block.
10949 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10950 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10951 tagged <node>
10952 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10953 (compilation_unit:): Cosmetic on sub rule.
10954 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10955 (variable_initializer:): Installed default rule on expression:.
10956 (method_declaration:): method_header: starts a new
10957 method. method_body: installs the function body, absorbs blocks
10958 emitted for temporary variable scopings, pops function's body block
10959 and merges function's last statement lineno in DECL_SOURCE_LINE.
10960 (method_body:): Installed default rules.
10961 (block:): Call enter_block when an opening brace is seen. Absorb
10962 scoping blocks and call exit_block when a closing brace is seen.
10963 (block_statement:): Cosmetic changes.
10964 (method_invocation:): Create WFL around CALL_EXPR node.
10965 (patch_stage): Added comment around definition.
10966 (method_header): Try to use first_ccb_indent1 as the first line of
10967 the method, so BP debug info are emitted at the first opening
10968 brace of the function. If the function has no body, use the
10969 location of the function's name. Override currently defined method
10970 name with the matching WFL so we can point redefinition errors
10971 using the location where the function's name was declared.
10972 (check_abstract_method_header): Interprets DECL_NAME as an
10973 identifier or as a WFL, accordingly.
10974 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10975 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10976 location and name information out of it and reinstall DECL_NAME to
10977 its original identifier node value.
10978 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10979 function's source code).
10980 (read_import_dir): Test the value returned by find_class and issue
10981 a fatal accordingly.
10982 (declare_local_variables): Push a new block for the scope of the
10983 new variable(s) if code has been already generated at that nesting
10984 level. Pinpoint redefinition errors using the variable id
10985 WFLs. Generate initialization code if necessary. If the variable
10986 type is incomplete, register a patch on its decl.
10987 (source_start_java_method): Rewritten. Define a new block for the
10988 function's parameters. Build parameter decl out of function's
10989 arguments and register them for a patch if their types are
10990 incomplete.
10991 (expand_start_java_method): Includes the part of
10992 source_start_java_method that was pushing the parameter decls and
10993 completing the method start code.
10994 (source_end_java_method): Removed call the expand_end_bindings and
10995 poplevel (already taken care of). Reinstall function's arguments
10996 and get function's last line of code before calling
10997 expand_function_end.
10998 (java_method_add_stmt): New comment before the function's
10999 code. Complement the second operand of the current COMPOUND_EXPR
11000 if necessary.
11001 (java_complete_expand_methods): Don't generate debug info on line
11002 zero when expanding a generated constructor.
11003 (java_complete_expand_method): Set start and end line numbers for
11004 a artificially generated constructor to one and manually call
11005 enter_block and exit_block when defining it. For all methods:
11006 expand function's start calling the new expand_start_java_method
11007 and invoke java_complete_tree on the effective method's body, if
11008 any.
11009 (resolve_expression_name): Now use lookup_name_in_blocks to search
11010 local variable decls and print out an error when variables are
11011 undefined.
11012 (patch_method_invocation_stmt): Inserted comment before the
11013 function's code.
11014 (lookup_method_invoke): Chain method's arguments using chainon
11015 with the current arg list as a second argument. Inserted missing
11016 IDENTIFIER_POINTER when reporting an error on methods not found.
11017 (refine_accessible_methods_list): Don't retain constructors.
11018 (patch_arguments): Function removed.
11019 (java_complete_tree): Inserted comment before the function's
11020 code. New case for BLOCKs. Moved the WFL case a bit
11021 further. Complete function's arguments.
11022 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11023 maybe_absorb_scoping_blocks): New functions.
11025 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11027 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11028 previously set.
11029 * jcf-parse.c (parse_source_file, java_error_count): New forward
11030 and extern declarations.
11031 (java_parse_abort_on_error): Macro moved.
11032 (jcf_parse_source): fatal called if fopen fails. Now calls
11033 parse_source_file.
11034 (parse_source_file): New parse_only parameter. Reflects the
11035 elimination of the second pass.
11036 (yyparse): parse_source_file called with argument set to 0.
11037 * jcf.h (JCF_ZERO): Sets java_source to zero.
11038 * lex.c (java_init_lex): pass argument is gone. Function modified
11039 to be called once during the analysis of a file.
11040 (java_unget_unicode): Fixed typo in fatal message.
11041 (java_get_line_col): Likewise.
11042 (java_lval): Likewise. String literals no longer built during
11043 second pass.
11044 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11045 account.
11046 * parse.h (MODIFIER_WFL): New macro.
11047 (parse_check_super, parser_check_super_interface): Now return int.
11048 (parser_chain_incomplete_item, not_builtin_p,
11049 complete_method_decl): Declarations removed.
11050 (build_method_invocation_stmt, build_invoke): Renamed using the
11051 `patch' instead of `build'
11052 (register-incomplete_type, obtain_incomplete_type,
11053 java_complete_tree, java_complete_expand_method,
11054 unresolved_type_p, create_jdep_list): New function declarations.
11055 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11056 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11057 (jdep): New typedef on new struct _jdep.
11058 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11059 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11060 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11061 JDEP_RESOLVED_P): New macros.
11062 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11063 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11064 JDEP_VARIABLE): New enum values and jdep kinds.
11065 (jdeplist): New typedef on struct _jdeplist.
11066 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11067 macros.
11068 (CALL_EXPR_PRIMARY): New macro.
11069 (struct parser_ctxt): Fields java_pass, current_method_decl,
11070 method_decl_list deleted. New field jdeplist.
11071 (INCOMPLETE_P): Macro deleted.
11072 * parse.y (single_type_import_declaration:): Removed pass switch.
11073 (type_import_on_demand_declaration): Likewise.
11074 (field_declaration:): Removed pass switch on all sub rules.
11075 (class_declaration:): Call the complete_class_decl removed on
11076 class_body rules.
11077 (method_declaration:): Removed second pass switch. No longer chain
11078 methods decl when method_header reduced.
11079 (method_header:): Sub rules no longer depend on pass switch.
11080 (method_declarator:): Likewise.
11081 (method_body:): Likewise.
11082 (abstract_method_declaration:): Likewise.
11083 (block_statement:): Likewise.
11084 (local_variable_declaration:): Likewise.
11085 (argument_list:): Likewise.
11086 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11087 removed. Partial CLASS_EXPR tree node built instead.
11088 (postfix_expression:): Removed pass switch on all sub rules.
11089 (java_pop_parser_context): Free classd_list content.
11090 (yyerror): Call obstrack_grow0 to finalize error message.
11091 (check_class_interface_creation): Comment modified to reflect new
11092 returned value meaning. Removed second pass switch. Return 1 if an
11093 error was found, 0 otherwise. Adjust pointer on filename if a
11094 leading path separator was found.
11095 (maybe_create_class_interface_decl): Removed first pass switch
11096 when linking the class decl to the class_list. Install a new
11097 jdep_list for the class.
11098 (add_superinterfaces): List of unresolved interfaces is
11099 gone. Unresolved interfaces are directly added to the current
11100 dependencies list.
11101 (create_interface): Second pass shortcut removed.
11102 ctpx->modifier_ctx access through MODIFIER_WFL.
11103 (create_class): Second pass shortcut removed. Call to
11104 register_incomplete_type replaces the call to
11105 parser_chain_incomplete_item.
11106 (complete_class_decl): Function removed.
11107 (duplicate_declaration_error): New way of retrieving redeclared
11108 item type.
11109 (register_fields): Call to lookup_modifier_cl replaced by
11110 MODIFIER_WFL. New way of handling unresolved type, using
11111 unresolved_type_p and obtain_incomplete_type.
11112 register_incomplete_type replaces call to parser_chain_incomplete_item.
11113 (patch_stage): New static global variable.
11114 (method_header): New way of handling unresolved type, using
11115 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11116 indicates that the method decl needs to be patched.
11117 (check_abstract_method_header): Call to lookup_modifier_cl
11118 replaced by MODIFIER_WFL.
11119 (method_declarator): Incomplete argument type are registered
11120 calling register_incomplete_type. Patch on the declared method is
11121 issued in that case.
11122 (unresolved_type_p): New function.
11123 (parser_check_super_interface): New comment to reflect function's
11124 modified returned type (int). Function and has a new argument
11125 this_wfl. Call to parse_error_context uses this_wfl instead of
11126 relying on lookup_cl.
11127 (parser_check_super): Comment reflects function's new returned
11128 type (int). Function returns non zero value on error.
11129 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11130 register_incomplete_type, jdep_resolve_class): New functions to
11131 handle incomplete types in declarations.
11132 (java_complete_class): Rewritten to work with the new incomplete
11133 type handling scheme.
11134 (complete_class_report_errors): Likewise.
11135 (complete_method_decl): Removed: it jobs is now handled by
11136 java_complete_class.
11137 (do_resolve_class): Class loaded in not already loaded and not
11138 found in Java source code.
11139 (java_check_regular_methods, java_check_abstract_methods): Don't
11140 call complete_method_decl anymore.
11141 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11142 (read_import_dir): Got rid of the pass number dependency.
11143 (declare_local_variables): New handling of unresolved types (patch
11144 issued).
11145 (source_start_java_method): New parameter level. Function called
11146 with level set to 1 when argument types are potentially
11147 unresolved. Called to complete the job with level set to 2 once
11148 types are complete.
11149 (source_end_java_method): Call to permanent_allocation
11150 removed. Waiting to be replaced by a more suitable obstack
11151 management.
11152 (java_complete_expand_methods, java_complete_expand_method,
11153 java_expand_finals): New functions.
11154 (build_method_invocation_stmt): Renamed
11155 patch_method_invocation_stmt. Extracts function call expression
11156 (wfl) and arguments (args) from CALL_EXPR tree operands.
11157 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11158 call. Patch the function and argument operand of the CALL_EXPR
11159 tree argument.
11160 (patch_argument, java_complete_tree): New functions.
11162 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11164 Recover from missing fields and methods (i.e. error instead of fatal).
11165 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11166 * expr.c (expand_invoke): Recover from missing method.
11167 (expand_java_field_op): Recover from missing field.
11168 Inline references to java.lang.{Integer,Char,...}.TYPE.
11169 * typeck.c (get_type_from_signature), java-tree.h: New function.
11170 * class.c (add_method): Use get_type_from_signature.
11171 (build_class_ref): Handle a class that was not found.
11172 * typeck.c (convert): Handle conversion to pointers (for convenience).
11173 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11174 instead of lookup_field to handle missing fields.
11176 * jcf-parse.c (process_zip_dir): Set java_source.
11178 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11180 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11182 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11184 * jcf-parse.c (load_class): Don't change input_filename before
11185 calling jcf_parse_source (but still do it before calling
11186 jcf_parse).
11187 (jcf_parse_source): Assign input_filename after having saved the
11188 parser context.
11189 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11190 list. ctxp->modifier_ctx zeroed according to its new
11191 definition. ctxp->filename initialized. Removed
11192 JAVA_MODIFIER_CTX_UNMARK.
11193 (java_unget_unicode): Update the character based column position.
11194 (java_allocate_new_line): ref_count not used anymore. Always free
11195 ctxp->p_line. Initialize c_line->char_col to 0.
11196 (java_get_unicode): Update the character based column position.
11197 (java_lex): Use ctxp->elc to store current position in source
11198 file, at the beginning of the parsed token. Set modifier_ctx entry
11199 corresponding to the parse modifier to a WFL node. Return a WFL
11200 node when an identifier is parsed.
11201 (java_lex_error): Now uses ctxp->elc to store current position in
11202 source.
11203 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11204 * lex.h (build_wfl_node): New function definitions.
11205 (struct java_line): ref_count and next fields are gone. New field
11206 char_col.
11207 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11208 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11209 (JAVA_COLUMN_DELTA): New macro.
11210 (java_lc): New typedef on new struct _java_lc.
11211 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11212 (parse_error_context, parse_warning_context): Changed prototypes.
11213 (java_get_line_col): Added as an available global function.
11214 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11215 (IC_DECL): Replaced by macro IC_TYPE
11216 (DEPEND_WFL): New macro.
11217 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11218 wrong modifier.
11219 (exit_java_complete_class): Removed a commented out statement.
11220 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11221 now an array of tree nodes. Deleted fields line_list and
11222 e_line. New field elc, to replace e_line.
11223 * parse.y (array_type:): Build WFL node.
11224 (qualified_name:): Build a single WFL node out of two. Retain
11225 the location information of the first node in the resulting node.
11226 (package_declaration:): Use package name as a WFL node
11227 (single_type_import_declaration:): Use imported name as a WFL node.
11228 (type_import_on_demand_declaration:): Use root of the imported
11229 packages as a WFL node.
11230 (field_declaration:): Removed unused local variable cl.
11231 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11232 (yyerror): New static elc. Removed static error_line, error_pos.
11233 New local code_from_source. Save ctxp->elc into elc at the first
11234 pass. Call java_get_line_col to get a string of the line where
11235 the error occured.
11236 (debug_line): Removed static function.
11237 (parse_error_context, parse_warning_context): Parameter cl is now
11238 a WFL node. Use its value to initialize ctxp->elc.
11239 (redefinition_error): Parameter cl is now a WFL node.
11240 (parse_add_interface): New parameter wfl. No longer call
11241 lookup_cl, use wfl instead.
11242 (check_class_interface_creation): Parameter cl is now a WFL node.
11243 (maybe_create_class_interface_decl): Likewise.
11244 (add_superinterfaces): New function.
11245 (create_interface): Removed local cl, node, super_decl,
11246 super_decl_type. Function now uses id as a WFL node. Better
11247 warning/error report on obsolete or forbidden mix of
11248 modifiers. Now calls add_superinterfaces to register interfaces.
11249 (create_class): Removed local cl, node. Local variable id is used
11250 as a WFL node. Better error report on forbidden modifier
11251 mix. Uses add_superinterfaces to register interfaces.
11252 (find_field): Argument cl is now a WFL node. Now store the WFL
11253 node of a fields that needs to be checked for their
11254 initialization.
11255 (method_header): Local variable node non longer used. Local
11256 variable id replaces cl.
11257 (check_modifiers_consistency): Local variable cl is now a WFL
11258 node.
11259 (method_declarator): Local variable cl replaced by parameter id.
11260 (parser_qualified_name): Now uses parameter name as a WFL node.
11261 (parser_check_super_interface): New parameter wfl, for achieve
11262 greater accuracy during error reports.
11263 (parser_chain_incomplete_item): New parameter named location. Used,
11264 along the decl, to construct the incomplete item node.
11265 (java_complete_class): resolve_class now uses WFL node extracted
11266 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11267 where appropriate.
11268 (complete_method_decl): Unresolved function's argument types are WFL.
11269 (resolve_class): Parameter cl is now a WFL node.
11270 (resolve_and_layout): Likewise.
11271 (do_resolve_class): Likewise. Try first to use cl and then do the
11272 lookup on the decl when calling check_pkg_class_access.
11273 (complete_class_report_errors): Use IC_TYPE in place of
11274 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11275 instead of doing a lookup over the decl.
11276 (java_check_final): Use WFL info from field tree list.
11277 (lookup_cl): Rewritten and returns a statically defined WFL node.
11278 (lookup_modifier_cl): Now uses information from WFL nodes.
11279 (process_imports): Likewise.
11280 (read_import_dir): name and cl arguments replaced by a single WFL
11281 node. Function modified accordingly.
11282 (find_in_imports_on_demand): Now uses WFL node.
11283 (check_pkg_class_access): cl argument is now a WFL node.
11284 (declare_local_variables): Fixed to use WFL nodes.
11285 (resolve_expression_name): Likewise.
11286 (build_method_invocation_stmt): name_combo argument renamed
11287 wfl. Function modified to use WFL nodes.
11288 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11289 (lookup_method_invoke): cl is now a WFL node. Added missing
11290 IDENTIFIER_POINTER to class type decl name.
11292 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11294 * lang.c (init_parse): Now returns char* containing the filename.
11296 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11298 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11300 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11301 * class.c (make_class_data): If flag_assume_compiled, initial class
11302 state is CSTATE_PREPARED; make superclass and interfaces direct
11303 references, rather than constant pool indexes.
11305 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * parser.y: Include flags.h. Removed debug variable pl.
11308 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11309 (block:): Likewise.
11310 (labeled_statement_nsi:): Generate debug info when reducing
11311 expression_statement:.
11312 (check_pkg_class_access): get_access_flags_from_decl invokation
11313 fixed for new CLASS_* flags location.
11314 (source_end_java_method): Save/restore parser context when
11315 entering/leaving this routine. Restore lineno to its right value
11316 before calling expand_end_bindings.
11317 (build_method_invocation_stmt): build_invoke called with the
11318 current line information.
11319 (build_invoke): New argument cl. Wrap the function call around a
11320 wfl node.
11321 (refine_accessible_methods_list): Changed comment, removed
11322 unnecessary code.
11323 * parse.h: Fixed typo in comments.
11324 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11325 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11326 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11327 parser_ccb_indent.
11328 * lex.c (java_lex): Record the last closing curly bracket of a
11329 function.
11330 * jcf-parse.c (jcf_parse_source): Now calls
11331 java_check_methods. Clarified comment, fixed typo.
11333 1998-04-09 Dave Brolley <brolley@cygnus.com>
11335 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11336 (finish_parse): Expose for non USE_CPPLIB builds.
11338 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11340 * lang.c (lang_print_xnode): New function.
11342 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11344 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11345 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11346 used to build a class's dispatch table.
11347 (make_class_data): Generate dispatch table if flag_assume_compiled.
11348 Set dtable of class object to address of class_dtable_decl.
11350 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11351 be volatile and have side effects - generates better code.
11353 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11354 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11356 * expr.c (expand_invoke): If class is final, method is
11357 effectively final, so can call it directly.
11359 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11361 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11363 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11365 * parse.y (build_method_invocation_stmt): Removed extra argument
11366 to build_invoke.
11368 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * expr.c (dtable_indent): Now static global.
11371 (expand_invoke): Now call invoke_build_dtable and
11372 build_invokevirtual.
11373 (invoke_build_dtable, build_invokevirtual): New functions.
11374 * jcf-io.c (find_class): Defer issuing a warning by setting
11375 jcf->outofsynch to 1.
11376 * jcf-parse.c (jcf_out_of_synch): New function.
11377 (load_class): Test this_jcf.outofsynch flag and call
11378 jcf_out_of_synch accordingly.
11379 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11380 comment indentation.
11381 * lex.c (java_get_unicode): Fixed code indentation.
11382 (java_lex): Create string literal. Fixed typo. Removed several
11383 premature obstack_free.
11384 * parse.h: New enums for name resolution and invocation mode.
11385 (struct qualification): New data structure.
11386 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11387 (do_resolve_class, build_method_invocation_stmt,
11388 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11389 debug_line, identical_subpath_p, invocation_mode,
11390 refine_accessible_methods_list, build_invoke,
11391 lookup_method_invoke): New functions declared.
11392 (build_invokevirtual, invoke_build_dtable, match_java_method,
11393 build_field_ref, jcf_out_of_synch): New references to external
11394 functions.
11395 (struct parse_ctxt): Removed artificial_constructor field.
11396 * parse.y: (array_type:): Type defined for this rule.
11397 (class_type:): Installed default rule for interface_type:.
11398 (array_type:): Now build Java array type.
11399 (qualified_name:): Now use obstack_grow0.
11400 (method_declaration:): Skip the artificial constructor added to
11401 the list, if any.
11402 (abstract_method_declaration:): Execute the code only during pass 1.
11403 (block:): Installed default rule in block_statements:.
11404 (block_statement:): Add the statement to the method during pass 2.
11405 (statement_expression): Installed default rule for
11406 method_invocation:.
11407 (argument_list:): Added code to build the argument list.
11408 (method_invocation:): Added call to create the method invocation
11409 node.
11410 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11411 (debug_line): New function for debug.
11412 (complete_class_decl): No longer do something during pass 1.
11413 (method_header): Use BUILD_PTR_FROM_NAME.
11414 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11415 obstack_free.
11416 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11417 function's main comment.
11418 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11419 classes.
11420 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11421 (resolve_class): Now works with arrays.
11422 (do_resolve_class, resolve_and_layout): New functions.
11423 (java_check_regular_methods): Reverse method list before and after
11424 having processed it. No longer set ctxp->artificial_constructor.
11425 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11426 accordingly. Fixed typo in issued error message. Now use
11427 obstack_grow0.
11428 (find_in_imports_on_demand): Now use obstack_grow0.
11429 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11430 (source_end_java_method): Call expand_expr_stmt instead of
11431 expand_expr. Calls it before calling expand_function_end.
11432 (java_method_add_stmt): Do nothing if errors were found during
11433 parsing.
11434 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11435 (build_method_invocation_stmt, build_invoke, invocation_mode,
11436 lookup_method_invoke, refine_accessible_methods_list,
11437 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11438 New functions.
11439 * typeck.c (build_java_signature): Properly end method signature
11440 if return type skipped.
11441 (match_java_method): New function.
11443 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11445 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11447 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11449 * expr.c (build_invoke_non_interface): New function.
11450 (methods_ident, ncode_ident): Now static globals.
11451 (expand_invoke): Use build_invoke_non_interface.
11452 * java-tree.h (struct lang_decl): New field function_decl_body.
11453 (DECL_FUNCTION_BODY): New macro.
11454 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11455 CLASS_FROM_SOURCE_P.
11456 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11457 before starting pass 2. Call to java_generate_parsed_class replaced
11458 by java_register_parsed_class.
11459 * lex.c: Fixed typo in header. Some line width related formating.
11460 * lex.h: Some line width related formating.
11461 * parse.h (source_end_java_method, resolve_expression_name,
11462 complete_class_decl, maybe_create_class_interface_decl,
11463 check_class_interface_creation): New static function declarations.
11464 (java_layout_parsed_class, java_method_add_stmt): New function
11465 declarations.
11466 (struct parser_ctxt): Field mark_class_generate removed. New
11467 fields class_list and artificial_constructor.
11468 * parse.y: Fixed typo in header.
11469 (class_declaration:): Call complete_class_decl when class body
11470 parsed.
11471 (method_declaration:): Call source_end_java_method in pass 2 when
11472 the method body is defined.
11473 (postfix_expression:): Do expression name resolution on sub-rule
11474 name during pass 2.
11475 (create_class, create_interface): Merged common pieces.
11476 (check_class_interface_creation, maybe_create_class_interface_decl):
11477 New functions.
11478 (complete_class_decl): New function.
11479 (register_fields): Fixed line width related typo.
11480 (method_header): Correctly skip first argument when fixing
11481 argument line. Changed the loop.
11482 (java_check_circular_reference): Now use ctxp->class_list.
11483 (java_complete_class): Removed start/stop marking.
11484 (java_check_regular_methods): Now takes a class decl as an
11485 argument. Add default constructor if none were encountered.
11486 (java_check_methods): Now use ctxp->class_list. Changed call to
11487 java_check_regular_methods.
11488 (source_start_java_method): Set DECL_ARG_TYPE for each function
11489 arguments.
11490 (source_end_java_method, java_method_add_stmt): New functions.
11491 (java_generate_parsed_class): No longer exists.
11492 (java_layout_parsed_class, java_register_parsed_class): New functions.
11493 (resolve_expression_name): New function.
11495 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11497 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11498 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11499 until pass initializations are done. Call read_import_dir with
11500 pass set to 0.
11501 * parse.h: (lookup_modifier_cl): New function declared.
11502 (INTERFACE_FIELD_MODIFIERS): New macro.
11503 (OBSOLETE_MODIFIER_WARNING): New macro.
11504 * parse.y: (register_fields): Class type and current field name in
11505 local variables. Check modifier(s) if adding field(s) to an interface.
11506 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11507 and report errors using the faulty modifier line context.
11508 (lookup_modifier_cl): New function.
11509 (read_import_dir): Detect and report default import processing
11510 failure.
11512 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11514 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11515 * class.c (is_compiled_class): Return 1 after making sure it
11516 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11517 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11518 * java-tree.h (flag_assume_compiled): Add decl.
11519 * lang.c (lang_f_options): Add the flag.
11520 (flag_assume_compiled): Add decl, default to 0.
11522 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11524 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11525 (is_compiled_class): Likewise.
11526 (layout_class): Likewise.
11527 (layout_class): Detect and lay out classes defined in source code.
11528 (interface_of_p, add_interface_do, may_add_interface): New
11529 function.
11530 (add_interface): Now use add_interface_do.
11531 (add_method_1): New function.
11532 (add_method): Now use add_method_1.
11533 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11534 (complete_start_java_method): New function.
11535 (start_java_mehod): Now call complete_start_java_method.
11536 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11537 (expand_invoke): Likewise and fixed typo.
11538 *gjava.c: (print_super_field): Use new argument to find_class
11539 DO_CLASS_FILE.
11540 (main): Likewise.
11541 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11542 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11543 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11544 IDENTIFIER_NODE.
11545 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11546 (add_method_1, push_class): New prototypes.
11547 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11548 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11549 directory where the class was found.
11550 (find_class): New argument DO_CLASS_FILE. Function find_class
11551 modified accordingly.
11552 *jcf-parse.c: (fix_class_path): New function.
11553 (load_class): Use new VERBOSE argument. load_class now finds and
11554 loads/parses .class/.java files. Save read_state of current_jcf
11555 if necessary.
11556 (java_parser_abort_on_error): New macro.
11557 (jcf_parse_source, parse_source_file): New function.
11558 (jcf_parse): Fixed typo.
11559 (yyparse): Call parse_source_file () only.
11560 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11561 writing the real class name back in the zip directory entry.
11562 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11563 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11564 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11565 (find_class): Prototype fixed.
11566 *lex.c: Added 1998 time stamp.
11567 Removed all static global variables, moved into the parser
11568 context data structure.. Now include unistd.h if SEEK_SET not
11569 defined.
11570 (java_init_lex): Rewritten.
11571 (java_sneak_unicode): Modified current unicode access in current line.
11572 (java_unget_unicode): Likewise.
11573 (java_allocate_new_line): New allocation management.
11574 (java_read_char): Modified access and storage of unget_utf8_value.
11575 New way of processing current unicode.
11576 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11577 (java_get_unicode): Now use the parser context.
11578 (java_lineterminator): Likewise.
11579 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11580 of the reentrant parser implementation. Function now use the
11581 parser context data structure and java_lval. Fixed production of
11582 the float and double constant "out of range" error message. Fixed
11583 obstack use. Return integer value when hitting a modifier. Now
11584 return type for TRUE, FALSE and other predefined types. Return
11585 identifier as a TREE_LIST list containing the current line context
11586 as the TREE_VALUE sub-node.
11587 (java_unicode_2_utf8): Fixed typo in declaration.
11588 (java_lex_error): Now use the parser context data structure.
11589 *lex.h: Added 1998 time stamp.
11590 (struct java_line): New fields ref_count and next.
11591 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11592 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11593 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11594 *parse.h: Added 1998 time stamp.
11595 (java_parse_source_file): Renamed from parse_source_file.
11596 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11597 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11598 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11599 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11600 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11601 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11602 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11603 (struct parser_ctxt): New data structure to keep the parser context.
11604 *parse.y: Added 1998 time stamp, got rid of static global variables.
11605 (java_error_count, ctxp): New global variables.
11606 (%union): New value field.
11607 (numeric_type, integral_type): Rules removed.
11608 (primitive_type): Rule defined to handle integral, float, double and
11609 boolean types.
11610 (qualified_name, package_declaration,
11611 single_type_import_declaration, type_import_on_demand_declaration,
11612 modifiers, class_declaration, super, interfaces,
11613 interface_type_list, class_body, field_declaration,
11614 field_declaration, variable_declarators, variable_declarator,
11615 variable_declarator_id, method_declaration, method_header,
11616 formal_parameter_list, formal_parameter, method_body, block,
11617 static, interface_declaration, extends_interfaces,
11618 abstract_method_declaration, local_variable_declarators): Rules now
11619 define actions.
11620 (force_error, do_warning): New global statics.
11621 (push_parser_context, parser_context_save_global,
11622 parser_context_restore_global, pop_parser_context): New functions.
11623 (yyerror): Now uses the global parser context. Fixed use of obstack.
11624 (parse_error, parse_error_context, parse_warning_context,
11625 java_accstring_lookup, redefinition_error, check_modifiers,
11626 parser_add_interface, create_interface, create_class, find_field,
11627 duplicate_declaration_error, register_fields, method_header,
11628 check_modifiers_consistency, check_abstract_method_header,
11629 method_declarator, parser_qualified_classname,
11630 parser_check_super_interface, parser_check_super,
11631 parser_chain_incomplete_item, java_check_circular_reference,
11632 layout_class_from_source, java_complete_class,
11633 complete_method_decl, resolve_class, complete_class_report_errors,
11634 java_check_final, check_method_redefinition,
11635 java_check_regular_methods, java_check_abstract_methods,
11636 java_check_methods, lookup_java_interface_method2,
11637 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11638 process_imports, find_in_imports, read_import_entry,
11639 read_import_dir, find_in_imports_on_demand,
11640 check_pkg_class_access, not_builtin_p, declare_local_variables,
11641 source_start_java_method, java_generate_parsed_class): New
11642 functions.
11643 *typeck.c: (signature_include_return): New global variable.
11644 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11645 to add the function returned type in the signature.
11647 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11649 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11651 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11653 * Make-lang.in (java.info): Added.
11654 (java.install-info): Added
11656 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11658 * Makefile.in (clean): Also remove java/parse.c.
11660 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11662 Add a pair of -fbounds-check/-fno-bounds-check options.
11663 * lang.c (lang_decode_option): Add code to grok arguments.
11664 (flag_bounds_check): Add decl.
11665 (lang_f_options): New array w/ the option in it.
11666 * java-tree.h (flag_bounds_check): Add decl.
11667 * lang-options.h: New file.
11668 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11669 of a static macro value.
11670 (JAVA_ARRAY_EXCEPTION): Delete macro.
11672 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11674 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11675 * expr.c (build_anewarray): Add missing promote_type.
11677 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11679 Add array types with known length to optimize bounds checking.
11680 * typeck.c (build_java_array_type): Take length parameter.
11681 (java_array_type_length, build_prim_array_type): New functions.
11682 * java-tree.h: Update for new functions.
11683 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11684 * class.c: Use build_prim_array_type.
11685 * expr.c (can_widen_reference_to): Handle known-length array types.
11686 (verify_jvm_instructions): Keep track of integer push instructions
11687 followed by newarray/anewarray, so we can build known-length arrays.
11688 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11689 (java_array_data_offset): New function.
11690 (build_java_array_length_access): New function. Optimize if constant.
11691 (build_java_arrayaccess): Constant fold bounds check.
11692 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11693 (build_newarray, build_anewarray): New functions.
11694 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11695 * verify.c (merge_types): Handle known-lengh array types.
11697 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11699 * expr.c (expand_byte_code): Fix performace bug, which caused
11700 searching linenumber_table to be linear rather than constant.
11702 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11704 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11706 * decl.c, java-tree.h (soft_fmod_node): New global.
11707 * decl.c (init_decl_processing): Define __builtin_fmod.
11708 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11709 using __builtin_fmod.
11711 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11713 * keyword.h: New file, output of keyword.gperf as processed by
11714 gperf.
11715 * lex.c (java_lex_init): Initialize java_error_flag.
11716 * parse.c (YYERROR_NOW): Uses java_error_flag.
11717 * parse.y: New static java_error_flag. Useless definition of
11718 buffer_error gone.
11719 * parse.y (java_error): Portable error recovery using
11720 java_error_flag (not yet completely tuned).
11722 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11724 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11726 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11728 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11729 (parse.c, lex.c, keyword.h): New rules for Java source code
11730 front-end.
11731 * parse.c: Renamed into jcf-parse.c.
11732 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11733 * keyword.gperf: New file, Java keywords.
11734 * parse.y: New file, Java language grammar.
11735 * parse.h: New file, Java language grammar definitions.
11736 * lex.c: New file, Java language lexer.
11737 * lex.h: New file, Java language lexer definitions.
11739 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11741 * decl.c (clinit_identifier_node), java-tree.h: New global.
11742 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11743 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11744 * expr.c (expand_java_field_op): Check for invalid assignment
11745 to final field.
11747 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11749 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11751 * verify.c (verify_jvm_instructions): When processing a handler,
11752 attempt to set the current_subr to the right value.
11753 (More complicated code combines Sep 17 and Oct 22 versions.)
11755 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11757 * class.c (push_class): Figure out (guess) name of source file.
11758 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11759 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11760 (parse_class_file): Change return type from int to void.
11761 Call debug_start_source_file/debug_end_source_file.
11763 * expr.c (build_java_binop): Fix masking 2nd operand.
11764 * decl.c (init_decl_processing): Set sizetype first.
11766 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11768 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11769 (Revert Sep 17 change.)
11771 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11773 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11774 .class extension in their name and fix thing so we don't process
11775 them parse_zip_file_entries().
11776 (parse_zip_file_entries): Cleaned unused local variables.
11778 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11780 * expr.c (can_widen_reference_to): Allows equal array element types.
11781 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11782 * jcf-dump.c (RET): Get (and print) index.
11784 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11785 Promote element type to POINTER_TYPE.
11787 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11789 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11790 find_in_current_zip, jcf_figure_file_type): Moved from
11791 jcf-reader.c to parse.c.
11792 * zextract.c: (read_zip_archive): takes file_comment_length possible
11793 field into account.
11795 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11797 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11799 * verify.c (merge_types): Handle array types even better ...
11801 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11803 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11805 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11806 * class.c (make_class_data): Don't build fields_decl if no fields.
11807 When building fields_decl, skip if DECL_ARTIFICAL.
11809 * expr.c (java_stack_swap): Update stack_type_map.
11810 * verify.c (merge_types): Handle array types better.
11812 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11814 * class.c (add_field): Don't promote short integral fields to
11815 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11816 * expr.c (push_value): Promote and convert short integral values.
11818 * decl.c, java-tree.h (integer_two_node): New constant node.
11819 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11821 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11823 * class.c (append_gpp_mangled_type): Use function argument
11824 unpromoted type to generate mangled name.
11826 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11828 * constants.c (build_constant_data_ref): Now uses current_class
11829 instead of main_class.
11830 (build_constants_constructor): Now uses current_class instead of
11831 main_class.
11832 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11833 of the global variable SeepZipFiles done here.
11834 * zextract.c (read_zip_archive): extra_field optional field taken
11835 into account while computing the position of the class file in the
11836 archive.
11837 * verify.c (verify_jvm_instructions): Use current_jcf to search
11838 the constant pool.
11839 * parse.c (load_class): First search for the class to load in the
11840 current zip file. Saves current_jcf (restored before returning
11841 from that function). Don't call JCF_FINISH in the class was found
11842 in the current ZIP file.
11843 (jcf_parse): If the class was found in the current ZIP file, save
11844 its tree_constant_pool (for later reuse).
11845 (parse_class_file): New function. Process each method defined in
11846 the current class and record the class as to be later registered.
11847 (yyparse): Rewritten. Figure the type of the current file and switch
11848 accordingly.
11849 * lang.c: New global variable current_jcf.
11850 (lang_init): Removed compiling_from_source test (done later, in
11851 yyparse). Removed call the jcf_parse ().
11852 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11853 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11854 in the current ZIP file) and zip_offset (offset to the class data in
11855 the current zip file).
11856 * jcf-reader.c: zipfile.h included.
11857 localToFile: New ZipFileCache static global variable
11858 (parse_zip_file_entries): New function. Browse the current ZIP
11859 file directory and process each class found.
11860 (process_zip_dir): New function. Register each class found in the
11861 ZIP file directory. The class aren't parsed but a valid JCF is
11862 link to each of them.
11863 (find_in_current_zip): New function. Search for a class in the
11864 current ZIP file directory. If found, prepare the class so that it
11865 can be loaded.
11866 (jcf_figure_file_type): New function. Examine the file structure
11867 to figure a class file, a ZIP file. If none of these categories are
11868 matched, a source file is assumed.
11869 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11870 SeenZipFile: New global variable.
11871 (open_in_zip): Use zipmember's length to accelerate the search for
11872 a member. If zipmember was NULL and zip file successfully read,
11873 return 0.
11874 * java-tree.h: New global variable current_jcf declared. Added
11875 declaration for current_constant_pool_tags, current_constant_pool_data,
11876 current_constant_pool_length, current_constant_pool_data_ref.
11877 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11878 store the JCF of classes seen in a zip file) and tree *constant_pool
11879 (to save a loaded class constant pool). current_class declared here.
11880 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11881 retrieve method_ref_constant.
11882 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11883 (OBJECT): get_class_constant now uses current_jcf.
11884 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11885 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11886 (expand_invoke): Now uses current_class instead of main_class
11887 (build_class_init): Now uses current_class instead of main_class
11888 * class.c: New static global variable registered_class.
11889 (register_class): New function.
11890 (emit_register_class): Modified to use registered_class instead of
11891 main_class
11892 (is_compiled_class): Now take into account class seen in the archive.
11894 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11896 * except.h: Renamed to: java-except.h.
11897 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11898 * except.c: Add semi-working (commented out) implementation.
11900 * expr.c (expand_iinc): Add needed flush_quick_stack.
11901 * parse.c (set_source_filename): New function.
11902 (give_name_to_class): Set input_filename from package.classname.java.
11904 * jcf-io.c (find_class): Don't look first in ".".
11906 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11908 * zextract.c (read_zip_archive): Now takes into account the
11909 extra_field field.
11910 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11912 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11914 * constants.c, java-tree.h (build_internal_class_name): New function.
11915 (alloc_class_constant): Re-implement using build_internal_class_name.
11916 * class.c (make_class_data): Likewise.
11917 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11919 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11921 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11922 to NULL before pushing an exception handler target.
11924 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11925 (java_stack_swap, java_stack_dup): Re-write to be safe from
11926 clobbering registers.
11927 (build_class_init): New function.
11929 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11931 * typeck.c (build_java_array_type): Temporary use
11932 permanent_obstack to create the array 'length' field.
11933 * expr.c (lookup_label): Temporay use permanent_obstack to create
11934 label if not found.
11935 * class.c (push_super_field): Tempory use permanent_obstack.
11937 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11939 * typeck.c (type_for_mode): Now handles double_type_node and
11940 float_type_node.
11941 * verify.c (verify_jvm_instructions): The instruction following
11942 the wide bytecode is checked. OPCODE_ret added to the list of
11943 wide.
11945 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11947 * class.c (make_class): Temporary use permanent_obstack. Set the
11948 class CLASS_P field to 1.
11949 (push_class): Temporary use permanent_obstack.
11950 (set_super_info): Temporary use permanent_obstack.
11951 (add_method): Temporary use permanent_obstack, set
11952 METHOD_TRANSIENT().
11953 (add_field): Temporary use permanent_obstack. Sets
11954 FIELD_VOLATILE() and FIELD_TRANSIENT().
11955 (build_class_ref): Temporary use permanent_obstack if the class
11956 isn't compiled.
11957 (build_static_field_ref): Temporary use permanent_obstack when
11958 creating field's rtl.
11959 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11960 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11961 and fields. Function finalized, as far as flag handling.
11962 (push_class_static_dummy_field): Temporary use permanent_obstack.
11963 (emit_register_class): Force generation of class registration at
11964 -O3 or deeper.
11965 * decl.c (end_java_method): Call permanent_allocation() before
11966 returning.
11967 * expr.c (can_widen_reference_to): Added comment to interface
11968 handling, fixed typo.
11969 (lookup_field): Now uses CLASS_P() to correct FIXME
11970 (expand_invoke): Verification on public && !static &&
11971 !abstract moved into soft_lookupinterfacemethod (kaffe).
11972 Use Object class dtable if objectref is an array when expanding
11973 invokeinterface.
11974 (java_push_constant_from_pool): Temporary use permanent_obstack
11975 for CONSTANT_string
11976 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11977 create constant references.
11978 (get_constant): Temporary use permanent_obstack to create constant.
11979 (load_class): Temporary use permanent_obstack to load class.
11980 (jcf_parse): Temporary use permanent_obstack to perform class
11981 layout.
11982 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11983 (build_java_signature): Temporary use permanent_obstack.
11984 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11985 on ACC_SUPER flag.
11986 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11987 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11988 (CLASS_P): Defined
11990 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11992 * class.c (append_gpp_mangled_type): Fix typo.
11993 (emit_register_class): Use main_class to get class object, rather
11994 than looking for no-longer-existing static decl starting with _CL.
11995 * typeck.c (parse_signature_type): Promote array element type
11996 if it is a RECORD_TYPE.
11998 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12000 * class.c (push_class_static_dummy_field): New function.
12001 (mangle_static_field): New. Do G++-style mangling of static fields.
12002 (layout_class): Mandle static fields here, not in add_field.
12003 (build_class_ref): The class object is now a dummy static field.
12004 * decl.c (find_local_variable): Look for best, instead of first match.
12005 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12006 (build_java_athrow): Don't check here if exception is Throwable.
12007 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12008 (TYPE_USED): Removed. No longer used ...
12009 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12010 * verify.c (push_pending_label): New function.
12011 (push_pending_block): Renamed to check_pending_block.
12012 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12013 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12014 re-checking possible handlers) after a store (less wasted work).
12015 Check for null handler (finally) before calling add_handler.
12016 Various changes to (finally?) correctly handle try/finally.
12018 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12020 * class.c: Include stdio.h.
12022 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12024 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12025 to make sure class is initialized before static/special invoke.
12027 * verify.c (verify_jvm_instructions): On a store instruction,
12028 call find_local_variable to force pre-allocation of decl and rtx.
12029 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12031 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12033 * class.c (build_class_ref): Strip off "promoted_" if need be.
12034 (make_field_value): Call build_java_signature when needed.
12035 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12036 * expr.c (build_java_athrow): Don't push_value of exception.
12037 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12038 match specification of [fd]cmp[lg] for NaNs.
12039 (expand_byte_code): Add support for exception handler ranges.
12040 * except.c: Add skeleton for EH code-generation.
12041 * verify.c (merge_types): Treat all promoted integral types as equal.
12042 * constants.c (build_constants_constructor): To force creation of
12043 current_constant_pool_data_ref, call build_constant_data_ref.
12045 * javaop.def (lload): Fix typo.
12046 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12048 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12050 * parse.c: Don't include function.h.
12052 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12054 * except.[ch]: New files.
12055 * Makefile.in (JAVA_OBJS): Add except.o
12056 * expr.c: Temporary warning about unimplemented exceptions.
12057 * verify.c: Verify exception handlers.
12059 * jcf-dump.c (disassemble_method): Print exception table.
12061 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12063 * expr.c (verify_jvm_instructions): Started a thorough
12064 verification of invoke* bytecodes.
12065 (expand_byte_code): flush quick stack if PC is the target of a
12066 branch. and undef RET (conflicting with config/i386/i386.h).
12067 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12068 used.
12069 (expand_invoke): Now handles invokeinterface and do more
12070 verification according to the bytecode.
12071 (lookup_field): Don't try to load the class if processing
12072 dtable_type.
12073 (can_widen_reference_to): Now handles interfaces.
12074 * decl.c (init_decl_processing): New global variable
12075 soft_lookupinterfacemethod_node, declared in java-tree.h.
12076 Call set_super_info on string_type_node.
12077 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12078 defined.
12079 * class.c (set_super_info): Fills the CLASS_* flags according to
12080 access_flags.
12081 (get_access_flags_from_decl): Handles all class flags.
12083 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12085 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12086 * parse.c (yyparse): Check for abstract method, and missing code.
12087 * expr.c (expand_byte_code): Change interface.
12088 * lang.c (put_decl_node): Print promoted types prettier.
12089 * verify.c (verify_jvm_instruction): Change interface.
12090 Partial support for scanning exception table.
12091 For load instructions, handle promoted integral types.
12093 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12095 * verify.c: New file, with contents moved from expr.c.
12096 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12097 * typeck.c (is_array_type_p): Moved here from expr.c.
12098 * java-tree.h: Add some now-needed function declarations.
12099 * Makefile.in (JAVA_OBJS): Added verify.o.
12101 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12103 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12104 METHOD_ABSTRACT flag.
12106 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12107 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12108 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12110 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12111 variables.
12112 (start_java_method): Hook for SYNCHRONIZED methods.
12114 * expr.c (build_java_jsr, build_java_ret): New functions
12115 (JSR,PRE): New macros
12116 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12117 (verify_jvm_instructions): tableswitch, lookupswitch,
12118 monitorenter, monitorexit, goto_w: verified.
12119 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12120 (build_java_monitor): New function.
12121 (MONITOR_OPERATION): Modified to call build_java_monitor()
12122 (verify_jvm_instructions): Started a thorough verification of
12123 invoke* bytecodes.
12125 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12127 Support verification of jsr/ret subroutines (used for try/finally).
12128 * decl.c (return_address_type_node): New type node.
12129 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12130 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12131 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12132 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12133 TYPE_USED): New macros for special types in type_map.
12135 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12136 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12137 BCODE_JUMP_TARGET.
12138 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12140 * expr.c (can_widen_reference_to): New function.
12141 (pop_type): Use it.
12142 (merge_type_state): Support handling start of subroutine.
12143 (push_pending_block): Return char* error message, instead of calling
12144 fatal on an error. Also handle subroutines.
12145 (verify_jvm_instructions): Handle errors from push_poending_block.
12146 Support jsr and ret instructions.
12148 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12150 * jcf-io.c (find_classfile): Fix thinko.
12151 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12153 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12155 * Makefile.in (BISON): Remove.
12157 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12159 * Makefile.in: Convert to autoconf.
12160 * config-lang.in (outputs): Added java/Makefile.
12162 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12163 Rename cc1java to jc1.
12165 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12166 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12168 * class.c (class_depth): Do load_class if needed.
12170 Mostly better verification.
12171 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12172 (init_decl_processing): Change return type of soft_checkcast.
12173 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12174 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12175 lang_print_error): New functions.
12176 (lang_init): Set global hook print_error_function to lang_print_error.
12177 * expr.c: In the type_map ptr_type_node is only used for null now.
12178 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12179 (merge_types): Dererence pointer to record types before comparing.
12180 (decode_newarray_type, merge_types): On error just return NULL.
12181 (build_java_binop): Add preliminary implementation (with warning)
12182 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12183 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12184 (expand_compare, expand_java_goto, expand_java_call): Don't
12185 push_pending_block, since that only makes sense when verifying.
12186 (merge_type_state): Different return codes.
12187 (push_pending_block): A block may need to be verified more than once.
12188 (expand_byte_code): Warn about unused code at code generation time.
12189 (verify_jvm_instruction): Changed logic, since code may need to be
12190 re-verified if type-state has changed. Also, better error handling.
12191 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12192 Improve newarray, anewarray, ?aload, athrow,
12193 * java-tree.h (LABEL_CHANGED): New macro.
12195 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12197 * decl.c (soft_athrow_node): New global variable initialized.
12198 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12199 * typeck.c (convert): Added support for REAL_TYPE.
12200 (convert_to_char): New function.
12201 (convert): Handle CHAR_TYPE.
12202 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12203 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12204 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12205 promoted type.
12206 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12207 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12208 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12209 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12210 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12211 to Use The Right Things.
12212 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12213 compatible with INT. BOOLEAN is made equivalent to BYTE.
12214 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12215 OPCODE_ifnonnull): Now supported.
12216 (build_java_athrow): New function.
12218 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12220 Rename method name <init> to match G++ (and fix mangling).
12221 * class.c (layout_class): Replace method name of <init> by class name.
12222 (make_method_value): Do inverse renaming of constructor from <init>.
12223 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12224 * typeck.c (lookup_java_constructor): New function.
12225 * expr.c (expand_invoke): If method_name is <init>, call
12226 lookup_java_constructor to find constructor.
12228 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12230 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12232 * parse.c (get_class_constant): Modified to handle array "classes"
12233 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12234 wide type.
12235 (convert): Modified to handle real type.
12236 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12237 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12238 variables declared.
12239 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12240 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12241 global variables initialized.
12242 (find_local_variable): Handles the case of a pointer
12243 (end_java_method): Restore the use of one more scope
12244 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12245 build_java_array_length_access, expand_java_arrayload,
12246 expand_java_arraystore, expand_java_array_length,
12247 expand_java_multianewarray, expand_java_anewarray,
12248 build_java_check_indexed_type, is_array_type_p,
12249 build_java_throw_out_of_bound_exception): New functions.
12250 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12251 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12252 OPCODE_<t>aload): Implemented code for verification.
12253 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12254 ARRAY_NEW_MULTI): Macro defined.
12255 (CONVERT): Modified to invoke convert().
12256 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12258 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12260 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12261 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12262 (make_class_data): Field name needs '/' as package prefix.
12263 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12265 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12267 Implement debug information for local variables.
12268 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12269 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12270 DECL_LOCAL_SLOT_CHAIN): New macros.
12271 (struct lang_decl_var): New type.
12272 * parse.c (give_name_to_locals): Move to decl.c.
12273 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12274 (start_java_method): Re-write parameter handling.
12275 (pending_local_decls): New global variable.
12276 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12277 (find_local_variable): Accept pc so we can skips decls not in range.
12278 (struct binding_level): Add end_pc field.
12279 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12280 (various): Change so current pc gets passed to find_local_variable.
12282 * decl.c (init_decl_processing): Re-arrange fields in
12283 class_type_node and and method_type_node to match kaffe 0.9.1.
12284 * class.c (make_method_value, make_class_data): Update
12285 initializations to match.
12287 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12289 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12290 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12291 (push_super_field): New function.
12292 (make_class_data): Handle inheritance of class static initializer.
12293 (layout_class): New name mangling.
12294 * constants.c (build_constant_data_ref): Init type of data array
12295 to a one-element array.
12296 (build_constants_constructor): Set DECL_SIZE from complete array type.
12297 * decl.c: Rename class_type, object_type etc to class_type_node,
12298 object_type_node etc. Make former inherit from latter.
12299 * expr.c (expand_invoke): Add cast of function address.
12300 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12301 * parse.c (yyparse): Don't call layout_class here.
12302 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12304 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12306 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12307 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12308 (alloc_class_constant): New.
12309 * expr.c (expand_invoke): Make sure method's class is initialized.
12310 * class.c (interits_from_p, emit_register_class): New functions.
12311 * parse.c (yyparse): Call emit_register_class.
12313 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12315 * constants.c: New file, to handle constant pool.
12316 * Makefile.in (JAVA_OBJS): Add constants.o.
12317 * decl.c (init_decl_processing): Update, fix, finish various structs.
12318 (pushdecl_top_level): New.
12319 * parse.c (layout_class): Moved to class.c.
12320 * expr.c (java_push_constant_from_pool): New function.
12321 * class.c (build_class_ref): Make work fully
12322 (make_class_data): Emit super-class, constant pool, interface vector.
12324 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12326 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12327 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12328 * class.c (class_depth): New function.
12329 (lookup_named_class): Replaced by new function lookup_class.
12330 * decl.c (object_type_node, string_type_node): New.
12331 Remove various types that we no longer need.
12332 * expr.c (verify_jvm_instructions): New separate verifier pass.
12333 (push_type, pop_type): New functions for verifier.
12334 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12335 (expand_byte_code): Simplify, since we assume already verified.
12336 (expand_invoke): Now mostly works.
12337 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12338 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12339 * parse.c: Wait to allocate class object until we know its name.
12340 (layout_class): Calculate DECL_VINDEX for each virtual method.
12341 * typeck.c (get_array_type): Rename to ...
12342 (build_java_array_type): ... and provide working implementation.
12343 (build_java_signature): New function - build Java signature of type.
12344 (set_java_signature): New function - cache signature with type.
12345 (lookup_java_method): New function.
12347 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12349 * class.c (ident_subst): Take extra SUFFIX parameter.
12350 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12351 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12352 (build_class_ref): Actually implement.
12353 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12354 * decl.c (builtin_function): New.
12355 (init_decl_processing): Update for current Kaffe. Declare some
12356 builtin Kaffe functions.
12357 * expr.c (build_address_of): New.
12358 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12359 Renamed (from expand_java_new etc), and added working implementations.
12360 (build_field_ref): Now also handle static fields.
12361 (expand_invoke): Implement invokestatic, and start implement rest.
12362 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12363 * javaop.def: Rename invokevirt -> invokevirtual.
12364 * lang.c (use_handles): Removed.
12365 * parse.c: Add support for ConstantValue atribute.
12366 Handle nested loading of a class. (JPOOL_UTF): New.
12368 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12370 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12372 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12374 * Make-lang.in (java.install-man): New empty rule.
12375 * typeck.c (set_local_type): New function.
12376 * expr.c (STORE_INTERNAL): Call find_local_variable,
12377 not find_stack_slot. Call set_local_type.
12379 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12381 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12382 and building RECORD_TYPE CONSTRUCTORs.
12383 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12385 * lang.c (use_handles): Change the default to 0.
12386 * decl.c: Define and build class_type, field_type, utf8const_type.
12387 * class.c (make_class_data, make_field_value,
12388 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12389 hashUtf8String, strLengthUtf8, mangled_classname:
12390 Functions to build reflective data structures.
12391 * parse.c (yyparse): Call make_class_data.
12393 * jcf-io.c (open_class, find_classfile): New functions.
12394 * jcf-dump.c: Support reading classfile from explicitly-named
12395 class file (without CLASSPATH searching).
12397 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12399 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12400 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12401 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12402 (get_constant): Now trivial for CONSTANT_Utf8.
12404 * jcf.h: Make NEW_CPOOL the default.
12405 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12407 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
12409 New directory.