1 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * lang.c (langhooks.h): Included.
4 (LANG_HOOKS_INIT): Redefined.
5 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6 (LANG_HOOKS_DECODE_OPTION): Likewise.
7 (struct lang_hooks lang_hooks): New initialization.
9 2001-10-11 Per Bothner <per@bothner.com>
11 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
12 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
13 The former is simpler, and jcf-write.c handles it better.
14 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
16 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
17 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
19 * parse.y (patch_if_else_statement): If the condition is constant,
20 optimize away the test.
22 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
24 * parse.y (patch_cast): Call patch_string on the first operand of
25 the incoming node, update it if necessary. Fixes PR java/4510.
27 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
29 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
30 when name qualifier matches a package name.
32 2001-10-08 Tom Tromey <tromey@redhat.com>
35 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
36 force a new label when computing `body_block'.
38 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
40 * jcf-io.c (format_uint): Const-ify.
41 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
42 * lex.c (java_get_line_col): Likewise.
43 * parse.y (build_incdec): Likewise.
45 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
47 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
48 a NULL enclosing context if appropriate. Fixes PR java/4466.
50 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
52 * parse.y (patch_assignment): Use lvalue's original TYPE when
53 building the final COMPOUND_EXPR.
54 (try_reference_assignconv): Fixed leading comment.
56 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
58 * parse.y (check_final_variable_indirect_assignment): For
59 COMPOUND_EXPR, return only if finals were found initialized
60 properly, if not, keep on checking.
61 (check_final_variable_global_assignment_flag): New local
62 error_found, set when appropriate and used to decide whether to
63 report uninitialized finals. Fixed typo in comment.
65 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
67 * decl.c (init_decl_processing): Fixed typo in predef_filenames
68 last three initializations. Fixes PR java/4360.
70 2001-09-21 Richard Henderson <rth@redhat.com>
72 * class.c (get_dispatch_table): Handle function descriptors.
73 (build_dtable_decl): Likewise.
74 * expr.c (build_invokevirtual): Likewise.
76 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
78 * parse.y (patch_method_invocation): Build class initialization
79 when static finals are used to qualify method invocation.
82 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
84 * parse.h: (WFL_STRIP_BRACKET): Re-written using
85 build_type_name_from_array_name.
86 (STRING_STRIP_BRACKETS): New macro.
87 * parse.y (build_type_name_from_array_name): New function.
88 (array_creation_expression:): Accumulate []s instead of [s.
89 (cast_expression:): Accumulate []s instead of [s after cast type
91 (build_array_from_name): Local string deleted, use
92 build_type_name_from_array_name.
93 (build_unresolved_array_type): Accumulate []s instead of [s after
95 (register_fields): Fixed comment.
96 (resolve_class): Local name, base deleted, new locals tname and
97 array_dims. Use build_type_name_from_array_name. Use array_dims to
99 (purify_type_name): Use STRING_STRIP_BRACKETS.
101 2001-09-18 Andreas Jaeger <aj@suse.de>
103 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
104 * jv-scan.c: Likewise.
106 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
108 * parse.y (patch_method_invocation): Inner class creation context
109 check not enforced within constructors. Fixes PR java/1873.
111 2001-09-16 Tom Tromey <tromey@redhat.com>
113 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
114 NOTE_PUSH for single-case push. Fixes PR java/4189.
116 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
118 * java-tree.h (TYPE_IMPORT_LIST): New macro.
119 (TYPE_IMPORT_DEMAND_LIST): Likewise.
120 (struct lang_type): New fields import_list and import_demand_list.
121 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
122 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
123 (do_resolve_class): New local saved_enclosing_type, initialized,
124 passed as parameter to find_in_imports and find_in_imports_on_demand.
125 (find_in_imports): Added paramater enclosing_type, use its
126 TYPE_IMPORT_LIST when applicable.
127 (find_in_imports_on_demand): Added parameter enclosing_type, use
128 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
129 declaration and initialization.
130 (fold_constant_for_init): Switch/restore current_class to the
133 2001-09-13 Mark Mitchell <mark@codesourcery.com>
135 * verify.c (verify_jvm_instructions): Fix typo.
137 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
139 * expr.c (expand_invoke): Const-ification.
140 * parse.y (patch_method_invocation): Likewise.
142 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
144 * gjavah.c (cxx_keywords): Const-ification.
145 * keyword.gperf (java_keyword): Likewise.
146 * lang.c (java_tree_code_name): Likewise.
147 * lex.c (cxx_keywords): Likewise.
148 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
150 2001-09-11 Richard Henderson <rth@redhat.com>
152 * parse.h (ctxp_for_generation): Mark extern.
154 2001-09-10 Richard Henderson <rth@redhat.com>
156 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
158 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
160 * typeck.c (java_array_type_length, build_prim_array_type):
161 Represent empty arrays by NULL index.
163 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
165 * java-tree.h (compile_resource_file): Grouped with other prototypes.
166 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
168 2001-09-06 Anthony Green <green@redhat.com>
170 * class.c (O_BINARY): Define if necessary.
171 (registerResource_libfunc): Declare.
172 (init_class_processing): Initilize registerResource_libfunc.
173 (compile_resource_file): New function.
174 * java-tree.h (resource_name): Declare.
175 (compile_resource_file): Declare.
176 * jcf-parse.c (yyparse): Handle compiling java resource files.
177 * lang.c (java_decode_option): Handle -fcompile-resource option.
178 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
180 * gcj.texi (Code Generation): Add documentation for -R flag.
182 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
184 * jcf-write.c (generate_classfile): Issue an error in case of
185 field/initial value mismatch.
186 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
187 being initialized and we're generating bytecode.
188 (java_complete_lhs): In MODIFY_EXPR section: added comments,
189 set DECL_INITIAL properly when appropriate.
193 2001-09-01 Per Bothner <per@bothner.com>
195 * parse.y (maybe_yank_clinit): A field without an initializer is not
196 relevant. All initializers except static final and constant require
197 <clinit>, regardless of flag_emit_class_files.
199 2001-08-31 Per Bothner <per@bothner.com>
201 * class.c (set_constant_value): When not emiting class files, then a
202 String ConstantValue is a utf8const_ptr_type.
204 2001-08-30 Per Bothner <per@bothner.com>
206 * jcf-write.c (generate_classfile): Check that field is primitive
207 or string before emitting ConstantValue attribute.
209 2001-08-30 Per Bothner <per@bothner.com>
211 * parse.y (resolve_qualified_expression_name): If creating a
212 COMPOUND_EXPR, set it's type correctly.
214 2001-08-30 Per Bothner <per@bothner.com>
216 * jcf-io.c (open_class): Set filename field.
218 * jcf-parse,c (parse_class_file): Set current_function_decl
219 for better error message when Code attribute is missing.
221 * lang.c (put_decl_node, lang_print_error): Re-arrange for
222 better diagnostics, especially for constructors.
224 2001-08-30 Per Bothner <per@bothner.com>
226 * jcf-write.c (generate_classfile): Don't write ConstantValue
227 attribute if field is not final, for compatibility with jdk.
229 * jcf-write.c (generate_classfile): Convert ConstantValue values
230 to correct type. Work-around for front-end bug.
231 * class.c (set_constant_value): Error if constant has wrong type.
233 2001-08-30 Per Bothner <per@bothner.com>
235 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
236 "Double" are printed at verbosity 1.
238 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
240 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
242 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
244 * parse.y (patch_assignment): Don't verify final re-assignment here.
245 (java_complete_lhs): Verify assignments to finals calling
246 patch_assignment. Verify re-assignments to finals before calling
249 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
251 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
254 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
256 * lex.c (java_lex): new local found_hex_digits. Set and then used
257 in test to reject invalid hexadecimal numbers.
258 * parse.y (java_complete_tree): Prevent unwanted cast with
259 initialized floating point finals.
260 (patch_binop): Emit a warning when detecting a division by zero,
261 mark result not constant, don't simplify non integer division.
263 2001-08-28 Per Bothner <per@bothner.com>
265 * jcf-write.c (generate_bytecode_insns): For increments and
266 decrements just recurse to push constant. Improvement on Mark's patch.
268 2001-08-28 Mark Mitchell <mark@codesourcery.com>
270 * jcf-write.c (generate_bytecode_insns): Generate an integer to
271 real conversion for increments and decrements of reals.
273 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
275 * parse.y (resolve_qualified_expression_name): Handle unresolved
276 qualified expressions, prevent numerical qualifiers, fixed typo.
279 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
281 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
282 don't report anything but deprecated class when marked so. Handle
284 (patch_method_invocation): Check deprecation on methods and types.
285 (patch_binop): code becomes an enum tree_code, added default: to
286 switch to handle that. Detect division by zero, try to fold and
287 return before using a subroutine.
289 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
291 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
292 file smaller than 4 bytes.
293 * parse.y (check_inner_circular_reference): New function.
294 (check_circular_reference): Likewise.
295 (array_initializer:): Accept {,}.
296 (java_check_circular_reference): Rewritten using
297 check_circular_reference and check_inner_circular_reference.
298 (java_complete_expand_method): Unconditionally save and restore
299 the unpurged exception list.
300 (build_dot_class_method_invocation): Unmangle signature parameter.
302 2001-08-21 Tom Tromey <tromey@redhat.com>
304 * decl.c (init_decl_processing): Add `throws' field to method
306 * class.c (make_method_value): Compute `throws' field for method.
308 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
310 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
311 circularity is detected.
312 (ctors_unchecked_throws_clause_p): Fixed leading comment.
314 2001-08-17 Richard Henderson <rth@redhat.com>
316 * class.c (emit_register_classes): Add align parameter to
317 call to assemble_integer.
319 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
321 * jcf-parse.c (load_class): New locals saved and class_loaded. If
322 loading a class_or_name fails, try considering an innerclass name
323 and load the enclosing context.
324 * parse.y (resolve_inner_class): New function.
325 (find_as_inner_class): Added leading comment.
326 (register_incomplete_type): Keep the current context as enclosing
327 context for JDEP_FIELD dependencies.
328 (do_resolve_class): Locals new_class_decl and super initialized to
329 NULL. Call resolve_inner_class, explore the enclosing context
330 superclass if necessary.
333 2001-08-16 Tom Tromey <tromey@redhat.com>
335 * jcf-dump.c (main): Updated for change to jcf_path_seal.
336 * gjavah.c (main): Updated for change to jcf_path_seal.
337 * lang.c (version_flag): New global.
338 (java_decode_option): Recognize `-version'.
339 (java_init): Update for change to jcf_path_seal.
340 * jcf.h (jcf_path_seal): Added `print' argument.
341 * jcf-path.c (jcf_path_seal): Added `print' argument.
343 2001-08-13 Zack Weinberg <zackw@panix.com>
345 * Make-lang.in (java/decl.o): Update dependencies.
346 * decl.c: Include libfuncs.h, don't include toplev.h.
348 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
350 * decl.c (init_decl_processing): exception_type_node,
351 class_not_found_type_node, and no_class_def_found_type_node
352 initialized. predef_filenames augmented accordingly.
353 instinit_identifier_node initialized.
354 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
355 * java-tree.h (enum java_tree_index): New entries
356 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
357 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
358 (exception_type_node): New macro.
359 (class_not_found_type_node): Likewise.
360 (no_class_def_found_type_node): Likewise.
361 (instinit_identifier_node): Likewise.
362 (PREDEF_FILENAMES_SIZE): Adjusted.
363 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
364 (struct lang_type): Fixed typo in bitfield name.
365 (DECL_INSTINIT_P): New macro.
366 (ID_INSTINIT_P): Likewise.
367 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
369 * parse.y (encapsulate_with_try_catch): New function.
370 (generate_instinit): Likewise.
371 (build_instinit_invocation): Likewise.
372 (ctors_unchecked_throws_clause_p): Likewise.
373 (add_instance_initializer): Deleted.
374 (build_instance_initializer): Likewise.
375 (in_instance_initializer): Likewise.
376 (check_method_redefinition): instinit$ not to be verified.
377 (java_complete_expand_methods): Generate instinit$, simplified code.
378 (build_dot_class_method): Eliminated unnecessary locals. Use
379 encapsulate_with_try_catch, removed unnecessary code.
380 (fix_constructors): New local iii. Use build_instinit_invocation.
381 (patch_method_invocation): Added comment.
382 (maybe_use_access_method): Don't consider instinit$.
383 (find_applicable_accessible_methods_list): Shorten the search for
385 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
386 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
387 (patch_throw_statement): Likewise. Fixed typo.
389 2001-08-12 David Edelsohn <edelsohn@gnu.org>
392 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
393 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
395 (lang_specific_pre_link): Use set_input to set input_filename.
397 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
398 (main): Fix definition.
399 Strip `main' from classname.
402 2001-08-11 Zack Weinberg <zackw@panix.com>
404 * lex.h: Don't include setjmp.h. Don't define
405 SET_FLOAT_HANDLER or prototype set_float_handler.
407 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
409 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
410 `poplevel' in the right order.
412 2001-08-09 Richard Henderson <rth@redhat.com>
414 * Make-lang.in (class.o): Depend on TARGET_H.
415 * class.c (emit_register_classes): Use target hooks instead of
416 assemble_constructor and assemble_destructor.
418 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
420 * check-init.c (flags.h): Include
421 (check_init): Don't report uninitialized static class
422 initialization flags, don't free bit index when doing static class
423 initialization optimization.
424 (check_for_initialization): Return type changed to `unsigned int.'
425 (attach_initialized_static_class): New function.
426 * class.c (add_method_1): Create the initialized static class
428 (finish_class): Always emit deferred inline methods.
429 * decl.c (emit_init_test_initialization): Moved to expr.c
430 (complete_start_java_method): Don't traverse
431 DECL_FUNCTION_INIT_TEST_TABLE.
432 (lang_mark_tree): Mark hash tables in function decls.
433 * expr.c (emit_init_test_initialization): Moved from decl.c.
434 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
435 initialization flag, set DECL_CONTEXT and
436 LOCAL_CLASS_INITIALIZATION_FLAG.
437 (java_lang_expand_expr): Emit initialization code for static class
438 initialized flags when entering block, if necessary.
439 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
440 * java-tree.h (flag_optimize_sci): New global variable declaration.
441 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
442 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
443 (LOCAL_FINAL_P): Fixed typo in comment.
444 (FINAL_VARIABLE_P): Likewise.
445 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
446 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
447 (struct lang_decl): New fields `ict', `smic' and `cif.'
448 (check_for_initialization): New returned value for global.
449 (attach_initialized_static_class): New global function.
450 (STATIC_CLASS_INIT_OPT_P): New macro.
451 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
452 * lang.c (java_decode_option): Handle
453 `-fno-optimize-static-class-initialization'
454 * parse.y (start_complete_expand_method): New function.
455 (java_expand_method_bodies): Likewise.
456 (attach_init_test_initialization_flags): Likewise.
457 (adjust_init_test_initialization): Likewise.
458 (emit_test_initialization): Likewise.
459 (java_complete_expand_methods): Nullify abstract and native method
461 (java_complete_expand_method): New locals `fbody', `block_body'
462 and `exception_copy.' Reorganized: directly return on empty method
463 bodies, call `start_complete_expand_method', remember definitely
464 initialized static class in function, don't expand method bodies.
465 (java_expand_classes): Call `java_expand_method_bodies' before
466 `finish_class' when compiling to native.
467 (resolve_expression_name): Use `orig' after building outer class
469 (patch_invoke): Remember static method invokations.
471 2001-08-06 Richard Henderson <rth@redhat.com>
473 * class.c (emit_register_classes): Pass a symbol_ref and priority
474 to assemble_constructor.
476 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
478 * java-tree.h (all_class_filename): New macro.
479 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
480 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
481 newly created IDENTIFIER_NODE to `all_class_filename.'
483 2001-08-01 Jeff Sturm <jsturm@one-point.com>
485 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
486 Use ggc_add_tree_root to register roots.
488 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
490 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
491 second operand calling check_init.
492 * decl.c (complete_start_java_method): Swaped second and third
493 arguments while creating WITH_CLEANUP_EXPR node.
494 * jcf-write.c (generate_bytecode_insns): Use second operand
495 instead of third when handling WITH_CLEANUP_EXPR.
496 * parse.y (java_complete_lhs): Expand second operand of
497 WITH_CLEANUP_EXPR nodes.
498 (patch_synchronized_statement): Swaped second and third arguments
499 while creating WITH_CLEANUP_EXPR node.
501 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
503 * parse.y (create_interface): Avoid cyclic inheritance report when
504 syntax error encountered during class definition.
507 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
509 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
511 (lang_specific_pre_link): Use set_input to set input_filename.
513 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
514 (main): Fix definition.
515 Strip `main' from classname.
518 2001-07-18 Tom Tromey <tromey@redhat.com>
521 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
522 * lex.c (java_new_lexer): Use ICONV_CONST.
523 (java_read_char): Likewise.
524 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
525 (jv-scan$(exeext)): Likewise.
527 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
529 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
530 * parse.y (check_class_interface_creation): Allow `private' if the
531 enclosing is not an interface.
532 (create_interface): Interface tagged public if the enclosing
533 context is an interface.
534 (create_class): Class tagged public if the enclosing context
538 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
540 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
543 2001-07-14 Tim Josling <tej@melbpc.org.au>
545 * check-init.c (check_init): Remove references to EXPON_EXPR.
547 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
549 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
550 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
553 2001-07-13 Tom Tromey <tromey@redhat.com>
555 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
558 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
560 * parse.y (patch_method_invocation): Don't override primary if one
561 is already provided, but let this$<n> be built. Fixed comment.
563 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
565 * parse.y (empty_statement:): Report empty statement error only
566 when found at class declaration level.
569 2001-07-12 Tom Tromey <tromey@redhat.com>
571 * expr.c (expand_load_internal): New function.
572 (LOAD_INTERNAL): Use it.
574 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
576 * parse.y (verify_constructor_super): Compare anonymous class ctor
577 args with `valid_method_invocation_conversion_p.'
580 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
582 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
583 `-fsyntax-only.' Fixes PR java/3248
585 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
587 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
589 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
591 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
592 current function is static. Fixes PR java/1970
594 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
596 * parse.y (patch_method_invocation): Add enclosing context to ctor
597 calls if necessary. Fixes PR java/2953
599 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
601 * parse.y (resolve_package): Abort if qualified expression member
603 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
606 2001-07-07 Zack Weinberg <zackw@stanford.edu>
608 * verify.c: Don't use // comments.
610 2001-07-05 Tom Tromey <tromey@redhat.com>
612 * lang.c (flag_assume_compiled): Removed.
613 * java-tree.h (flag_assume_compiled): Removed.
614 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
615 -fhash-synchronization, -fuse-divide-subroutine,
616 -fcheck-references, -femit-class-file, -femit-class-files,
617 -fassume-compiled. Updated --encoding information. Changed
618 -foutput-class-dir to `-d'.
620 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
622 * jcf-parse.c (parse_class_file): Add lineno parameter to
623 debug_start_source_file call.
625 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
627 * gcj.texi: Use gpl.texi.
628 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
629 dependencies and use doc/include in search path.
631 2001-07-03 Jeff Sturm <jsturm@one-point.com>
633 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
634 `this'. If so, don't build instance initializers.
636 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
638 * parse.y (resolve_expression_name): Improved error message for
639 inner class cases. Fixes PR java/1958
641 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
643 * lang.c: #include diagnostic.h
644 (lang_print_error): Add a `diagnostic_context *' parameter.
645 (java_dummy_print): Likewise.
646 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
648 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
650 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
651 * jcf.h (typedef struct JCF): New bitfield `finished.'
652 (JCF_FINISH): Set `finished.'
653 (JCF_ZERO): Reset `finished.'
656 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
658 * parse.y (class_body_declaration:): Don't install empty instance
662 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
664 * class.c (set_super_info): Call `set_class_decl_access_flags.'
665 (set_class_decl_access_flags): New function.
666 * java-tree.h (set_class_decl_access_flags): New prototype.
667 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
668 (parse_class_file): New local `decl_max_locals.' Take wide types
669 into account to compute DECL_MAX_LOCALS.
670 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
673 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
675 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
677 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
679 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
680 * parse.y (do_resolve_class): Moved comments out to leading comment
681 section. Removed local `start', New local `_ht' and
682 `circularity_hash.' Record `enclosing' in hash table and search
683 it to detect circularity. Use `enclosing' as an argument to
684 `lookup_cl.' Free the hash table when done.
686 2001-06-19 Tom Tromey <tromey@redhat.com>
688 * lex.c (java_read_char): Disallow invalid and overlong
689 sequences. Fixes PR java/2319.
691 2001-06-05 Jeff Sturm <jsturm@one-point.com>
693 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
695 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
697 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
698 arguments accordingly.
700 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
702 * gcj.texi: Move contents to just after title page.
704 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
706 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
708 (patch_incomplete_class_ref): Build the class ref, build the class
709 init if necessary, complete the tree.
712 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
714 * parse.y (lookup_field_wrapper): Test `name' code.
715 (resolve_qualified_expression_name): Test `qual_wfl' code.
716 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
717 handle `qual_wfl' by code.
718 (maybe_build_primttype_type_ref): Test `wfl' code.
720 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
722 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
724 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
725 the dvi file in the java directory.
727 2001-05-25 Sam TH <sam@uchicago.edu>
729 * gen-table.pl javaop.h jcf.h lex.h,
730 parse.h: Fix header include guards.
732 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
734 * jv-scan.c (version): Update copyright year.
736 2001-05-21 Per Bothner <per@bothner.com>
738 * jcf-parse.c (read_class): If class is from .class or .zip file
739 and it's already been read, don't push/pop parser context.
741 2001-05-18 Per Bothner <per@bothner.com>
743 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
744 command line so the jvgenmain-generated main program comes first.
746 2001-05-15 Tom Tromey <tromey@redhat.com>
748 * class.c (build_utf8_ref): Don't generate identifier based on
751 2001-05-12 Richard Henderson <rth@redhat.com>
753 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
754 * expr.c (java_lang_expand_expr): Expand it.
755 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
756 calling build_exception_object_ref.
757 * parse.y (catch_clause_parameter): Likewise.
758 (build_dot_class_method): Likewise.
759 (try_reference_assignconv): Likewise.
760 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
761 * jcf-write.c (generate_bytecode_insns): Likewise.
763 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
765 * parse.y (build_unresolved_array_type): Set
766 EXPR_WFL_QUALIFICATION on the newly created wfl.
767 Fixes PR java/2538. Fixes PR java/2535.
769 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
771 * parse.y (fix_constructors): Removed unnecessary assignment to
772 local. Moved assignment to `this$<n>', fixed comments and
774 (build_wfl_wrap): Fixed indentation.
775 Fixes PR java/2598, java/2579 and java/2658.
777 2001-05-03 Mo DeJong <mdejong@redhat.com>
779 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
782 2000-05-02 Jeff Sturm <jsturm@one-point.com>
784 * expr.c (build_class_init): Move MODIFY_EXPR
785 outside of COND_EXPR. Remove variable `call'.
787 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
789 * decl.c: NULL_PTR -> NULL.
790 * jcf-write.c: Likewise.
792 2001-05-01 Tom Tromey <tromey@redhat.com>
794 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
795 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
796 * gcj.texi: Updated copyright text. Include fdl.texi.
797 (Top): Link to new node.
799 2001-05-01 Per Bothner <per@bothner.com>
801 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
803 2001-05-01 Per Bothner <per@bothner.com>
805 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
806 import_list contains the name, not the TREE_PURPOSE.
808 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
810 * jcf-io.c (read_zip_member): Cast to long in comparison with
813 * jvspec.c (lang_specific_driver): Initialize variables.
815 * mangle.c (find_compression_record_match): Likewise.
817 * typeck.c (build_null_signature): Provide static prototype. Mark
818 parameter with ATTRIBUTE_UNUSED.
820 * verify.c (verify_jvm_instructions): Initialize variable.
822 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
824 * parse.y (do_resolve_class): Check for cyclic inheritance during
825 inner class resolution.
827 2001-04-27 Per Bothner <per@bothner.com>
829 * parse.y (java_expand_classes): Don't change ctxp_for_generation
830 while iterating, since that could cause gc to lose stuff.
832 2001-04-26 Per Bothner <per@bothner.com>
834 Fix method search wrt scope of inner classes to match JLS2.
835 * typeck.c (build_null_signature): New static function.
836 (has_method): New function. Uses build_null_signature and lookup_do.
837 * java-tree.h (has_method): New declaration.
838 * parse.y (find_applicable_accessible_methods_list): Do not search
839 context of inner classes here.
840 (patch_method_invocation): Search scope, ie. current and outer clases,
841 for method matching simple name, to find class.
843 2001-04-26 Per Bothner <per@bothner.com>
845 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
846 Fix thinko: If a single case, use if_icmpeq, not ifeq.
848 * constants.c (find_methodref_with_class_index): New function.
849 (find_methodref_index): Use find_methodref_with_class_index.
850 * java-tree.h (find_methodref_with_class_index): New declaration.
851 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
852 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
853 If context changed from interface to class, don't use invokeinterface.
855 2001-04-25 Per Bothner <per@bothner.com>
857 * verify.c (verify_jvm_instructions): For field instructions,
858 check that field index is valid. For invoke instructions, check that
859 method index is valid.
861 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
863 * config-lang.in (target_libs): Copy from $libgcj_saved.
865 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
867 * decl.c (init_decl_processing): Add new class "protectionDomain"
869 * class.c (make_class_data): Set initial value for "protectionDomain".
871 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
873 * jvspec.c (lang_specific_driver): Fix memory allocation
874 deficit, by using concat in lieu of xmalloc/sprintf.
876 2001-04-20 Per Bothner <per@bothner.com>
878 Fixes to compile multiple .class files at once.
879 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
880 * java-tree.h (CLASS_PARSED_P): New macro.
881 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
882 * jcf-parse.c (jcf_parse_source): Inline into read_class.
883 (read_class): Avoid some code duplication.
884 Don't call JCF_FINISH for a .class file - might be needed later.
885 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
886 rather than CLASS_LOADED_P, since latter implies class laid out.
887 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
888 * parse.y: Don't need to set CLASS_LOADED_P for array types.
890 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
892 * Make-lang.in (java/boehm.o): Depend on toplev.h.
894 * boehm.c: Include toplev.h.
896 2001-04-06 Tom Tromey <tromey@redhat.com>
897 Alexandre Petit-Bianco <apbianco@redhat.com>
899 Fix for PR gcj/1404 and PR gcj/2332:
900 * parse.y (build_array_from_name): If we use the type_wfl then
901 accumulate dimensions from the original type as well.
902 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
904 2001-04-06 Tom Tromey <tromey@redhat.com>
906 * parse.y (analyze_clinit_body): Return true if the second operand
907 of a METHOD_EXPR is nonzero.
909 2001-04-06 Tom Tromey <tromey@redhat.com>
911 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
913 ($(srcdir)/java/parse.c): Likewise.
915 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
917 * gcj.texi: Use `which-gcj' instead of `which-g77.'
918 (version-gcc): Initialized.
919 (which-gcj): Likewise.
921 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
923 * java-tree.h (struct lang_decl): New macro
924 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
925 * parse.y (build_instance_initializer): New function.
926 (add_instance_initializer): Use it.
927 (java_fix_constructors): Set `current_class' before fix pass.
928 (fix_constructors): Just return if already fixed. Move `super()'
929 invokation ahead. Use `build_instance_initializer.'
932 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
934 * parse.y (resolve_qualified_expression_name): Pass field's
935 DECL_CONTEXT to `not_accessible_p.'
936 (not_accessible_p): Changed parameters order in `inherits_from_p'
939 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
941 * lang-options.h: Add flag_check_references.
943 2001-04-04 Per Bothner <per@bothner.com>
945 * java-tree.h (CONSTANT_VALUE_P): New macro.
946 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
947 * parse.y (maybe_build_class_init_for_field): New static function.
948 (resolve_expression_name, resolve_field_access): Use
949 maybe_build_class_init_for_field instead of build_class_init
950 This does not do the init if the field is compile-time-constant.
951 (resolve_field_access): Simplify.
953 * parse.y (fold_constant_for_init): Merge test into switch.
955 2001-04-03 Zack Weinberg <zackw@stanford.edu>
957 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
959 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
961 2001-04-02 Zack Weinberg <zackw@stanford.edu>
963 * expr.c (pop_type_0): Save the result of the first
964 lang_printable_name call in a scratch buffer, so it
965 won't be clobbered by the second call.
967 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
969 * parse-scan.y (array_type:): Rewritten.
970 (type_declaration:): `empty_statement' replaces `SC_TK.'
971 (class_member_declaration:): `empty statement' added.
972 (method_body:): Simplified.
973 (static_initializer:): Likewise.
974 (primary_no_new_array:): Use `type_literals.'
975 (type_literals:): New rule.
976 (dims:): Set and update `bracket_count.'
977 Fixes PR java/1074. Fixes PR java/2412.
979 2001-03-28 Hans Boehm <boehm@acm.org>
981 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
982 (get_boehm_type_descriptor): Set type on returned value to be a
983 pointer length integer.
985 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * expr.c (pop_type_0): Call `concat' rather than building the
989 (pop_type): Add format specifier in call to `error'.
991 * parse.y (patch_method_invocation): Avoid casting away
994 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
996 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
998 2001-03-28 Richard Henderson <rth@redhat.com>
1000 IA-64 ABI Exception Handling:
1001 * Make-lang.in (except.o): Don't depend on eh-common.h.
1002 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1003 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1004 [soft_exceptioninfo_call_node]: Remove.
1005 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1006 (end_java_method): No emit_handlers.
1007 * except.c (java_set_exception_lang_code): Remove.
1008 (method_init_exceptions): Don't call it.
1009 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1010 (build_exception_object_ref): New.
1011 (expand_end_java_handler): Update for except.h name changes.
1012 (emit_handlers, expand_resume_after_catch): Remove.
1013 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1014 (process_jvm_instruction): Use build_exception_object_ref.
1015 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1016 (soft_exceptioninfo_call_node): Remove.
1017 (build_exception_object_ref): Declare.
1018 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1019 soft_exceptioninfo_call_node. Move processing ...
1020 [EXC_PTR_EXPR]: ... here.
1021 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1022 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1023 (source_end_java_method): No java_set_exception_lang_code or
1025 (build_dot_class_method): Use build_exception_object_ref.
1026 (try_reference_assignconv): Check EXC_PTR_EXPR not
1027 soft_exceptioninfo_call_node.
1029 2001-03-28 Richard Henderson <rth@redhat.com>
1031 * java-tree.h (throw_node): Define as a single member of
1032 java_global_trees instead of a separate array.
1033 (JTI_THROW_NODE): New.
1034 * decl.c (throw_node): Don't declare.
1035 (init_decl_processing): Init a scalar throw_node.
1036 Don't register it for gc.
1037 * check-init.c (check_init): Reference scalar throw_node.
1038 * expr.c (build_java_athrow): Likewise.
1039 * jcf-write.c (generate_bytecode_insns): Likewise.
1040 * parse.h (BUILD_THROW): Likewise.
1042 2001-03-28 Richard Henderson <rth@redhat.com>
1044 * decl.c (end_java_method): Do not save and restore
1045 flag_non_call_exceptions.
1046 * parse.y (source_end_java_method): Likewise.
1047 * lang.c (flag_exceptions): Don't declare.
1048 (java_init_options): Set flag_non_call_exceptions. Set
1049 flag_exceptions here ...
1050 (java_init): ... not here.
1052 2001-03-27 Richard Henderson <rth@redhat.com>
1054 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1055 exceptions_via_longjmp.
1057 * lang.c (flag_new_exceptions): Don't declare it.
1058 (java_init_options): Or set it.
1060 2001-03-27 Richard Henderson <rth@redhat.com>
1062 * decl.c (end_java_method): Rename asynchronous_exceptions to
1063 flag_non_call_exceptions.
1064 * parse.y (source_end_java_method): Likewise.
1066 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1068 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1070 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1072 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1074 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1076 * parse.y (find_as_inner_class): Follow current package
1077 indications not to mistakingly load an unrelated class.
1079 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1081 * constants.c (PUTN): Use memcpy, not bcopy.
1083 * lex.c (java_read_char): Use memmove, not bcopy.
1085 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1087 2001-03-23 Per Bothner <per@bothner.com>
1089 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1090 macro for better error pin-pointing.
1091 * java-tree.h: Fix typo in comment.
1093 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1094 Don't include jsr/goto in exception range.
1095 Check if start and end of exception range are the same (also TRY_EXPR).
1096 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1097 However, do emit the following goto even if try_block is empty.
1098 Defer freeing exception_decl until after the finalizer, to make
1099 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1101 * parse.y (java_complete_lhs): If the try-clause is empty, just
1102 return the finally-clause and vice versa.
1104 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1106 * gcj.texi (Input Options): documented the check for attribute
1107 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1108 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1109 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1110 (jcf_parse): Check for the right classes archive if necessary.
1111 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1112 (jcf_parse_fields): Fixed indentation.
1113 * jcf-write.c (append_gcj_attribute): New function.
1114 (generate_classfile): Compute the attribute count, invoke
1115 `append_gcj_attribute'.
1116 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1117 turned into bit fields. New bit field `right_zip.'
1118 (JCF_ZERO): Set `right_zip' to zero.
1119 * lang-options.h (-fforce-classes-archive-check): Added flag.
1120 * lang.c (flag_force_classes_archive_check): New flag.
1121 (lang_f_options): New entry `force-classes-archive-check.'
1124 2001-02-07 Andrew Haley <aph@redhat.com>
1126 * gcj.texi (Configure-time Options): Add -fcheck-references.
1127 * expr.c (build_java_indirect_ref): New function.
1128 (java_check_reference): New function.
1129 (build_java_array_length_access): Use build_java_indirect_ref to
1130 check for null references.
1131 (build_java_arrayaccess): Likewise.
1132 (build_get_class): Likewise.
1133 (build_field_ref): Likewise.
1134 (invoke_build_dtable): Likewise.
1135 (build_invokeinterface): Likewise.
1136 * lang.c (lang_f_options): Add flag_check_references.
1137 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1138 * java-tree.h (flag_check_references): New variable.
1139 * lang.c (flag_check_references): Likewise.
1140 * parse.y (patch_invoke): Use java_check_reference.
1141 (patch_assignment): Allow for extra nesting in
1142 _Jv_CheckArrayStore.
1144 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1146 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1147 * lex.c (cxx_keywords): Likewise.
1149 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1151 * parse.y (qualify_ambiguous_name): Broaden `length'
1152 recognition. Help MODIFY_EXPR be resolved as expression names.
1153 Fixes PR java/2066. Fixes PR java/2400.
1155 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1157 * gjavah.c (process_file): Mark interface definitions with
1158 "__attribute__ ((java_interface))".
1160 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1162 * class.c (layout_class): Fixed push_super_field's second
1163 argument. Fixes PR java/2333.
1164 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1165 too early to lay innerclasses out.
1167 2001-03-20 Tom Tromey <tromey@redhat.com>
1168 Alexandre Petit-Bianco <apbianco@redhat.com>
1170 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1171 inside an array reference. Insertion of the array store check
1172 rewritten. Fixes PR java/2299.
1174 2001-03-20 Tom Tromey <tromey@redhat.com>
1176 * lex.c (java_read_unicode): Only accept leading `u's.
1178 2001-03-20 Tom Tromey <tromey@redhat.com>
1180 * jcf-parse.c (read_class): Initialize `class'.
1182 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1184 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1186 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1188 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1189 (layout_class): Likewise.
1190 (layout_class_method): Likewise.
1191 (emit_register_classes): Likewise.
1192 * decl.c (builtin_function): Likewise.
1193 (give_name_to_locals): Likewise.
1195 2001-03-19 Per Bothner <per@bothner.com>
1197 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1198 before trying to load an inner class.
1200 Fixes to process to command-line .class files in two passes.
1201 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1202 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1203 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1204 * class.c (is_compiled_class): Fix for renamed flag.
1205 * parse.y (maybe_create_class_interface_decl): Likewise.
1206 * jcf-parse.c (yyparse): Also set if compiling .class files.
1207 * jcf-parse.c (read_class); Read current_class.
1208 (jcf_parse): Make static.
1209 (load_inner_classes): New function, with code moved from jcf_parse,
1210 because we need to inner classes after the command-line files are read.
1211 (yyparse): Set finput to NULL when it doesn't need to be closed.
1212 Reduce use of main_jcf (basically only for archive) and
1213 use finput instead of main_jcf->read_state.
1214 Inline jcf_figure_file_type into yyparse.
1215 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1216 Defer load_inner_classes and parse_class_file to a second pass,
1217 after we've correctly mapped command-line .clas fiels to classes.
1218 (jcf_figure_file_type): Removed.
1219 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1220 (JCF_ZERO): Also clear zipd field.
1221 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1223 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1225 * jcf-parse.c (yyparse): Change ch from char * to char.
1227 2001-03-19 Per Bothner <per@bothner.com>
1229 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1230 Add constructed filelist-file at end, following -xjava. Thus any .o
1231 and library files are not affected by the -xjava. Also wrap
1232 explicit @FILE with -xjava and -xnone.
1234 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1236 * class.c (build_static_field_ref): Call make_decl_rtl() after
1237 setting the DECL_EXTERNAL flag.
1239 2001-03-17 Per Bothner <per@bothner.com>
1241 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1243 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1244 when result is is needed (target is STACK_TARGET).
1246 * parse.h (JDEP_SOLV): Removed.
1247 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1249 * parse.y (incomplete_class_list): Removed.
1250 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1251 It doesn't work if resolve_class changes the name of an array type
1252 that is on the list and then someone else looks for the modified name.
1253 Also, seems liable to break when compiling multiple source files at
1254 once. So the simplest is to just remove incomplete_class_list -
1255 it is only a minor space win and it is not even clear it saves time.
1257 * parse.y (resolve_class): Remove unneeded promote_type.
1259 2001-03-15 Per Bothner <per@bothner.com>
1261 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1262 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1263 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1264 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1266 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1267 * parse.y (java_expand_classes): Likewise.
1269 * parse.y (expand_start_java_method): Was only called once and had a
1270 misleading name, so inline in caller java_complete_expand_method.
1271 (enter_a_block): Likewise inline in enter_block and remove.
1273 Remove junk from when gcc/java was created (by copying from C/C++).
1274 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1275 (struct binding_level): Remove fields keep, keep_if_subblocks,
1276 more_cleanups_ok, have_cleanups (which have never been used).
1277 (pushlevel, poplevel): Remove related useless code.
1279 * class.c (make_class_data): The class_dtable_decl (i.e. the
1280 vtable for Class) should be external, except when compiling Class.
1282 * jvspec.c (lang_specific_driver): Fix -C handling.
1283 Check -save-temps to see if temp @FILE should be deleted.
1284 Follow-up to/fix for February 16 patch.
1286 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1287 (type_stack_dup): Remove no-longer neded error check.
1289 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1291 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1292 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1293 don't surround the element with 'N..E' if the type name is
1296 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1298 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1299 DECL_RTL_SET_P, etc.
1300 (make_method_value): Likewise.
1301 (get_dispatch_table): Likewise.
1303 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1305 2001-03-07 Tom Tromey <tromey@redhat.com>
1307 * config-lang.in (lang_requires): Define.
1309 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1311 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1314 2001-03-05 Per Bothner <per@bothner.com>
1316 Fix a problem where rest_of_decl_compilation applied to
1317 class_dtable_decl causes problems because it was done too early,
1318 before output file was opened.
1319 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1320 * class.c (class_dtable_decl): Add macro - element of class_roots.
1321 (make_class_data): Define class_dtable_decl.
1322 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1324 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1326 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1327 uses of 'boolean' with 'bool'.
1329 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1331 * lang-specs.h: Add zero initializer for cpp_spec field to all
1334 2001-02-16 Per Bothner <per@bothner.com>
1336 Handle compiling multiple input files at once, and @FILE syntax.
1337 * gcj.texi: Updated documentation to match.
1338 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1339 * jcf-parse.c (parse_source_file): Split into ...
1340 (parse_source_file_1): New function - and:
1341 (parse_source_file_2): New function.
1342 (yyparse): On -ffilelist-file, open and scan named file.
1343 On first pass over files, only do parse_source_file_1.
1344 A new second pass calls parse_source_file_2 for each file to compile.
1345 (init_jcf_parse): Call init_src_parse.
1346 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1347 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1348 as multiple input file combined in one compilation.
1349 * lang-options.h: Add -ffilelist-file
1350 * lang.c (flag_filelist_file): New flag variable.
1351 (lang_f_options): Handle -ffilelist-file.
1352 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1353 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1354 gclass_list - use global fields of src_parse_roots instead.
1355 * parse.y (src_parse_roots): New array.
1356 (incomplete_class_list, gclass_list): New macros.
1357 (push_parser_context, java_pop_parser_context,
1358 java_parser_context_resume): Don't fiddle with deleted fields.
1359 (various): Use incomplete_class gclass_list and global macros
1360 instead of parse_ctxt fields - the lists are global.
1361 (init_src_parse): New function.
1363 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1365 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1367 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1369 * parse.y (check_inner_class_access): Moved declaration of local
1370 `enclosing_decl_type' to the right location.
1372 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1374 * parse.y (parser_check_super_interface): Don't call
1375 check_pkg_class_access for an inner interface.
1376 (parser_check_super): Don't call check_pkg_class_access for inner
1378 (do_resolve_class): Simplify enclosing type loop. Don't call
1379 check_pkg_class_access if CL and DECL are not set.
1380 (find_in_imports_on_demand): Set DECL if class_type needed to be
1381 loaded. Don't call check_pkg_class_access for an inner class.
1382 (check_inner_class_access): Rewritten to implement member access
1383 rules as per spec 6.6.1.
1384 (check_pkg_class_access): Handle the empty package correctly.
1385 (in_same_package): New function. Determine if two classes are in the
1388 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1390 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1391 method into array types.
1392 * parse.y (patch_method_invocation): Bypass access check on clone call
1395 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1397 * expr.c (build_instanceof): Check for arrays when trying fold to
1400 2001-02-15 Jim Meyering <meyering@lucent.com>
1402 * Make-lang.in (java.install-common): Depend on `installdirs'.
1403 (java.install-info): Likewise.
1405 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1407 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1409 2001-02-14 Tom Tromey <tromey@redhat.com>
1410 Alexandre Petit-Bianco <apbianco@cygnus.com>
1412 Fix for PR java/1261.
1413 * typeck.c (build_java_array_type): Add public `clone' method to
1415 * parse.y (resolve_qualified_expression_name): Use current_class
1416 when checking for inaccessibility.
1417 (patch_method_invocation): Fixed error message when accessibility
1418 denied. Added `from_super' argument.
1420 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1422 * parse.y (resolve_class): Don't build a fake decl. Use the one
1424 * typeck.c (build_java_array_type): Build and assign decl to array
1427 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1429 * parse.y (not_accessible_p): Changed leading comment. Added extra
1430 `where' argument. Use it to enforce protected access rules.
1431 (resolve_qualified_expression_name): Added extra argument to
1433 (patch_method_invocation): Use argument `primary' to provide
1434 not_accessible_p with an extra argument.
1435 (lookup_method_invoke): Added extra argument to not_accessible_p.
1436 (search_applicable_method_list): Likewise.
1438 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1440 * parse.y (resolve_qualified_expression_name): Try to resolve as
1441 an inner class access only if `decl' is a TYPE_DECL.
1443 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1445 * decl.c (classdollar_identifier_node): Initialize.
1446 * java-tree.h (enum java_tree_index): New entry
1447 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1448 (classdollar_identifier_node): New macro.
1449 (ID_CLASSDOLLAR_P): Likewise.
1450 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1451 (build_dot_class_method_invocation): Likewise.
1452 (find_applicable_accessible_methods_list): `class$' can't be
1455 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1457 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1459 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1461 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1462 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1465 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1467 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1468 outside of the `__U' sequence too.
1469 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1472 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1474 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1476 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1478 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1479 (JVGENMAIN_OBJS): Likewise.
1480 * java-tree.h (append_gpp_mangled_name): New prototype.
1481 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1482 Removed cast calling `gcc_add_root.'
1483 * jvgenmain.c (mangle_obstack): New global, initialized.
1485 (do_mangle_class): Constify local `ptr.'
1486 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1487 append_gpp_mangle_name and update `count' if necessary.
1488 Use `mangle_obstack.'
1489 * mangle.c (append_unicode_mangled_name): Removed.
1490 (append_gpp_mangled_name): Likewise.
1491 (unicode_mangling_length): Likewise.
1492 (mangle_member_name): Return type set to `void.'
1493 (mangle_field_decl): Don't append `U' in escaped names.
1494 (mangle_method_decl): Likewise.
1495 (mangle_member_name): Just use `append_gpp_mangled_name.'
1496 * mangle_name.c: New file.
1498 2001-02-07 Per Bothner <per@bothner.com>
1500 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1502 * check-init.c (check_init): Don't call done_alternative after
1503 processing loop code, as a LOOP_EXPR never terminates normally.
1505 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1507 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1509 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1511 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1514 2001-02-06 Tom Tromey <tromey@redhat.com>
1516 * lex.c (java_new_lexer): Longer error message.
1518 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1519 Alexandre Petit-Bianco <apbianco@cygnus.com>
1521 * typeck.c (build_prim_array_type): Added leading comment.
1522 (build_java_array_type): Moved locals out of
1523 block. Always create the `data' field, fixed alignment to match
1526 2001-02-04 Tom Tromey <tromey@redhat.com>
1528 * expr.c (java_lang_expand_expr): Don't bother recomputing
1529 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1532 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1534 * parse.y (process_imports): Save the original name of the import
1535 for better error report.
1537 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1539 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1540 of macros used when compiling jvspec.c.
1541 * jvspec.c (lang_specific_driver): Link with the shared
1544 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1546 * check-init.c (check_init): Call internal_error instead of fatal.
1547 * expr.c (java_lang_expand_expr): Likewise.
1548 * jcf-parse.c (get_constant): Likewise.
1549 * mangle.c (java_mangle_decl): Likewise.
1550 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1551 (operator_string): Likewise.
1552 * check-init.c (check_init): Call abort instead of fatal.
1553 * class.c (build_class_ref): Likewise.
1554 * constants.c (write_constant_pool): Likewise.
1555 * decl.c (start_java_method): Likewise.
1556 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1557 (java_stack_dup, encode_newarray_type): Likewise.
1558 (build_java_array_length_access): Likewise.
1559 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1560 (build_java_soft_divmod, build_invokeinterface): Likewise.
1561 * java-tree.h (INNER_CLASS_P): Likewise.
1562 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1563 (give_name_to_class, get_class_constant): Likewise.
1564 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1565 (find_constant_index, generate_bytecode_conditional): Likewise.
1566 (generate_bytecode_insns, perform_relocations): Likewise.
1567 * lex.c (java_unget_unicode, java_lex): Likewise.
1568 * mangle.c (mangle_type, mangle_record_type): Likewise.
1569 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1570 (finish_mangling): Likewise.
1571 * parse.h (MARK_FINAL_PARMS): Likewise.
1572 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1573 (obtain_incomplete_type, java_complete_class): Likewise.
1574 (java_check_regular_methods, java_complete_expand_method): Likewise.
1575 (cut_identifier_in_qualified, check_deprecation): Likewise.
1576 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1577 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1578 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1579 * typeck.c (set_local_type, parse_signature_type): Likewise.
1580 (parse_signature_string, build_java_signature): Likewise;
1581 (set_java_signature): Likewise.
1582 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1583 * class.c (add_method): Call fatal_error instead of fatal.
1584 (build_static_field_ref): Likewise.
1585 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1586 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1587 * lex.c (java_new_new_lexer): Likewise.
1588 * jv-scan.c (main): Likewise.
1589 (fatal_error): Renamed from fatal.
1590 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1592 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1593 (yyparse): Likewise.
1594 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1595 * lex.c (java_get_line_col): Likewise.
1596 * jcf-parse.c (load_class): Make errors non-fatal.
1597 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1599 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1601 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1602 (error): Remove unused function.
1603 (main): Don't use "__attribute__ alias" on generated class symbol.
1605 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1607 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1609 * parse.y (finish_method_declaration): Code accounting for WFLed
1610 method DECL_NAMEs deleted.
1611 (check_abstract_method_definitions): Likewise.
1612 (resolve_type_during_patch): Layout resolved type.
1613 * typeck.c (lookup_do): Removed unused local.
1615 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1617 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1618 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1619 integer_negative_one_node.
1620 * expr.c (build_java_binop): Likewise.
1622 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1624 * zextract.c (read_zip_archive): Read file_offset before writing
1625 zipd and consequently clobbering the header contents.
1627 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1629 * Make-lang.in: Remove all dependencies on defaults.h.
1630 * decl.c: Don't include defaults.h.
1632 * parse.y: Likewise.
1634 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1636 * ChangeLog (2001-01-21): Fixed typo.
1637 * class.c (layout_class_method): Code accounting for WFLed
1638 method DECL_NAMEs deleted.
1639 * constant.c (find_methodref_index): Likewise.
1640 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1641 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1642 (struct lang_decl): New field `wfl'.
1643 (java_get_real_method_name): Prototype deleted.
1644 * mangle.c (mangle_method_decl): Code accounting for WFLed
1645 method DECL_NAMEs deleted.
1646 * parse.h (GET_METHOD_NAME): Macro deleted.
1647 * parse.y (reset_method_name): Deleted.
1648 (method_header): Set DECL_FUNCTION_WFL.
1649 (check_abstract_method_header): Code accounting for WFLed method
1651 (java_get_real_method_name): Deleted.
1652 (check_method_redefinition): Code accounting for WFLed method
1653 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1654 (java_check_regular_methods): Likewise.
1655 (java_check_abstract_methods): Likewise.
1656 (java_expand_classes): Don't call `reset_method_name.'
1657 (search_applicable_method_list): Use DECL_NAMEs instead of
1659 * typeck.c (lookup_do): Code accounting for WFLed method
1662 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1664 * lex.c (java_read_char): Check for EOF from getc first.
1666 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * class.c (layout_class): Don't lay the superclass out if it's
1669 already being laid out.
1670 * jcf-parse.c (handle_innerclass_attribute): New function.
1671 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1672 handle_innerclasses_attribute.
1673 (jcf_parse): Don't load an innerclasses if it's already being
1675 * jcf-write.c (append_innerclass_attribute_entry): Static
1676 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1677 to be zero for anonymous classes.
1679 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1681 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1683 * jcf-parse.c (set_source_filename): Use
1684 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1686 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1688 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1689 gets a unique asm name.
1691 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1693 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1694 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1696 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1697 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1698 * parse.y (lookup_package_type_and_set_next): Deleted.
1699 (resolve_package): Removed unnecessary code.
1700 (find_applicable_accessible_methods_list): `finit$' can't be
1702 * verify.c (pop_argument_types): Added missing prototype.
1704 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1706 * config-lang.in: Disable java by default.
1708 2001-01-23 Tom Tromey <tromey@redhat.com>
1710 * gcj.texi (Copying): New node.
1711 Added copyright information.
1713 2001-01-21 Per Bothner <per@bothner.com>
1715 Various fixes to allow compiling a compressed .jar/.zip archive.
1716 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1717 (struct ZipFile): Add fields name and next (from ZipFileCache).
1718 (struct ZipDirectory): New field zipf points to owning ZipFile.
1719 * jcf.h (struct ZipDirectory): Add forward declaration.
1720 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1721 Remove seen_in_zip and zip_offset fields.
1722 (JCF_SEEN_IN_ZIP): New macro.
1723 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1724 * jcf-io.c: Change all ZipFileCache to ZipFile.
1725 (read_zip_member): New function.
1726 (open_in_zip): Call read_zip_member.
1727 * jcf-parse.c (find_in_current_zip): Remove function.
1728 (read_class): Merge in find_in_current_zip functionality.
1729 Call read_zip_member if needed.
1730 (parse_zip_file_entries): Use read_zip_member.
1731 (process_zip_dir): Update for removed and added JCF fields.
1732 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1734 2001-01-21 Per Bothner <per@bothner.com>
1736 Minor optimization of static ggc roots.
1737 * jcf-parse.c (parse_roots): New static field.
1738 (current_field, current_method, current_file_list): Replace by macros
1739 naming fields of parse_roots.
1740 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1741 * class.c (class_roots): New static field.
1742 (registered_class, fields_ident, info_ident, class_list):
1743 New macros naming fields of parse_roots.
1744 (build_static_field_ref): Don't register roots here.
1745 (layout_class): Static field list replaced by macro class_list.
1746 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1747 Initialize fields_ident and info_ident here.
1749 2001-01-21 Per Bothner <per@bothner.com>
1751 * jcf-parse.c (ggc_mark_jcf): New function.
1752 (init_jcf_parse): Register current_jcf as ggc root.
1754 2001-01-21 Per Bothner <per@bothner.com>
1756 * lang.c (put_decl_node): Print method's name.
1758 2001-01-21 Per Bothner <per@bothner.com>
1760 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1761 (verify_jvm_instructions): Use it, for better error messages on loads.
1763 2001-01-21 Per Bothner <per@bothner.com>
1765 * verify.c (merge_type_state): Still may have to merge even if
1766 LABEL_VERIFIED (label).
1768 2001-01-21 Per Bothner <per@bothner.com>
1770 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1771 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1773 2001-01-19 Per Bothner <per@bothner.com>
1775 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1776 if expeting an interface type. Refines Tom's change of 2000-09-12.
1778 2001-01-18 Per Bothner <per@bothner.com>
1780 * gcj.texi (Input Options): Mention .java files.
1782 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1784 * lang-options.h (-Wunsupported-jdk11): Removed.
1785 * lang.c (flag_not_overriding): Deleted.
1786 (flag_static_local_jdk1_1): Likewise.
1787 (lang_W_options): Removed "unsupported-jdk11" entry.
1788 * parse.y (java_check_methods): Removed dead code.
1790 2001-01-17 Tom Tromey <tromey@redhat.com>
1792 Changes suggested by Per Bothner:
1793 * gcj.texi (Input Options): Don't mention input files.
1794 (Code Generation): Updated --main information.
1795 (Invoking jcf-dump): Mention that --javap is incomplete.
1796 From Alexandre Petit-Bianco:
1797 (Warnings): Don't mention -Wunsupported-jdk11.
1799 (Compatibility): Mention JDK 1.2-ness of libraries.
1800 (Resources): Mention resources used when writing gcj.
1802 2001-01-17 Tom Tromey <tromey@redhat.com>
1804 * gcj.texi: New file.
1805 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1806 (java.info): Depend on gcj.info.
1807 (java/gcj.dvi): New target.
1808 (java.dvi): Depend on gcj.dvi.
1809 (java.install-info): Wrote.
1811 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1813 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1814 having called make_decl_rtl.
1816 2001-01-14 Per Bothner <per@bothner.com>
1818 Various patches to emit better messages on verification errors.
1819 * expr.c (push_type_0): Return error indication on stack overflow,
1820 instead of callinfg fatal.
1821 (push_type): Now just call push_type_0 (nd fatal on overflow).
1822 (pop_type_0): Return detailed error message (in a char** argument).
1823 (pop_type): If pop_type_0 fails, print error message.
1824 (pop_argument_types): Moved to verify.c.
1825 * verify.c (pop_argument_types): Moved from expr.c.
1826 Return a (possible) error message, rather than void.
1827 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1828 (verify_jvm_instruction): Use new macros, improving error messages.
1829 For case OPCODE_astore use object_ptr_type_node.
1830 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1831 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1833 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1834 constant, return body without wrapper. (Improves constant folding.)
1835 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1837 2001-01-13 Per Bothner <per@bothner.com>
1839 * expr.c (expand_java_field_op): Assigning to a final field outside
1840 an initializer does not violate JVM spec, so should be warning, not
1841 error. (Sun's verifier does not complain - though MicroSoft's does.)
1843 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1845 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1848 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1850 * parse.y (resolve_expression_name): Permit instance variables from
1851 enclosing context in super constructor call.
1852 (resolve_qualified_expression_name): Permit enclosing class's qualified
1853 "this" in super constructor call.
1855 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1857 * class.c (build_utf8_ref): Remove last argument in call to
1858 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1859 (build_class_ref): Likewise.
1860 (build_static_field_ref): Likewise.
1861 (get_dispatch_table): Likewise.
1862 (layout_class_method): Likewise.
1863 (emit_register_classes): Likewise.
1864 * constants.c (build_constant_data_ref): Likewise.
1865 * decl.c (builtin_function): Likewise.
1866 (create_primitive_vtable): Likewise.
1867 * expr.c (build_known_method_def): Likewise.
1868 (build_jni_stub): Likewise.
1869 (java_lang_expand_expr): Likewise.
1871 2001-01-10 Tom Tromey <tromey@redhat.com>
1873 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1875 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1877 * java-tree.h (lang_printable_name_wls): New prototype.
1878 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1879 rather than `current_class' to print type name. Don't prepend type
1880 names when printing constructor names.
1881 (lang_printable_name_wls): New function.
1882 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1883 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1884 * parse.y (patch_method_invocation): Message tuned for constructors.
1885 (not_accessible_p): Grant `private' access from within
1888 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1890 All files with updated copyright when applicable.
1891 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1892 * class.c (mangle_class_field): Function removed.
1893 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1894 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1895 (build_class_ref): Call `java_mangle_class_field' instead of
1896 `mangle_class_field.'
1897 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1898 (layout_class): Call `java_mangle_decl' instead of
1899 `mangle_static_field.'
1900 (cxx_keywords): Initialized static array moved to `lex.c.'
1901 (layout_class_method): Changed leading comment. Simplified to
1902 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1903 * decl.c (lang_mark_tree): Mark field `package_list.'
1904 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1905 (struct lang_type): New field `package_list.'
1906 (unicode_mangling_length): Prototype removed.
1907 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1908 emit_unicode_mangled_name): Likewise.
1909 (cxx_keyword_p): New prototype.
1910 (java_mangle_decl, java_mangle_class_field,
1911 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1912 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1914 * jvgenmain.c (main_method_prefix): Global variable removed.
1915 (main_method_suffix): Likewise.
1916 (do_mangle_classname): New function.
1917 (main): Call it. Format changed to accomodate new mangling scheme.
1918 * lex.c: (utf8_cmp): Conditionally prototyped.
1919 (cxx_keywords): Moved from class.c, conditionally defined.
1920 (utf8_cmp, cxx_keyword_p): Likewise.
1921 * mangle.c (obstack.h, ggc.h): Included.
1922 (mangle_field_decl): New function.
1923 (mangle_method_decl, mangle_type, mangle_pointer_type,
1924 mangle_array_type, mangle_record_type,
1925 find_compression_pointer_match, find_compression_array_match,
1926 find_compression_record_match,
1927 find_compression_array_template_match, set_type_package_list,
1928 entry_match_pointer_p, emit_compression_string, init_mangling,
1929 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1930 (mangle_obstack): New global.
1931 (MANGLE_RAW_STRING): New macro.
1932 (unicode_mangling_length): Turned static.
1933 (append_unicode_mangled_name): Renamed from
1934 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1935 replaces `obstack', removed from the parameter list.
1936 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1937 replaces parameter `obstack', removed from the parameter list. Call
1938 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1939 (append_gpp_mangled_classtype): Removed.
1940 (compression_table, compression_next): New static variables.
1941 * parse.y (temporary_obstack): Extern declaration removed.
1943 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1945 * parse.y (patch_binop): Compute missing type in error situations.
1947 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1949 * class.c (make_class_data): Push initial value for "arrayclass".
1950 * decl.c (init_decl_processing): Add new class field "arrayclass".
1952 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1954 From patha@softlab.ericsson.se:
1955 * parse.y (switch_label): Use build, not build1, to construct
1958 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1960 * lang.c (lang_decode_option): Change -MA to -MP.
1961 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1962 Update to new prototype; do quote targets.
1963 (jcf_dependency_write): Update.
1965 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1967 Shorten primitive array allocation path:
1968 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1969 to create new primitive arrays.
1970 * expr.c (build_newarray): If generating native code, call
1971 soft_newarray_node with a reference to the primitive TYPE identifier
1972 instead of type_value.
1974 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1976 Fix for PRs gcj/312 and gcj/253:
1977 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1978 dest if they arn't already.
1979 * class.c (layout_class): Call maybe_layout_super_class on
1980 superinterfaces also, but only if compiling from bytecode.
1983 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1986 2000-12-15 Tom Tromey <tromey@redhat.com>
1988 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1991 2000-12-14 Andrew Haley <aph@redhat.com>
1993 * boehm.c (mark_reference_fields): Change test to correctly detect
1996 2000-12-15 Andreas Jaeger <aj@suse.de>
1998 * config-lang.in (lang_dirs): Added.
2000 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2002 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2003 Credits go to rth for finding it.
2005 2000-12-13 Mike Stump <mrs@wrs.com>
2007 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2009 2000-11-07 Tom Tromey <tromey@cygnus.com>
2011 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2012 * lex.c (java_ignorable_control_p): Removed.
2013 (java_letter_or_digit_p): Removed.
2014 (java_start_char_p): New function.
2015 (java_read_char): Return `int', not `unicode_t'. Changed
2017 (java_read_unicode): Likewise.
2018 (java_read_unicode_collapsing_terminators): Likewise.
2019 (java_get_unicode): Likewise.
2020 (java_new_lexer): Initialize hit_eof.
2021 (java_parse_end_comment): Take `int' argument.
2022 (java_parse_doc_section): Likewise.
2023 (java_parse_escape_sequence): Don't allow backlash-newline.
2025 * lex.h (JAVA_DIGIT_P): Removed.
2026 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2027 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2028 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2029 (JAVA_PART_CHAR_P): New macro.
2031 (JAVA_CHAR_ERROR): Now -2.
2032 (java_lexer): New field `hit_eof'.
2033 * chartables.h: New file.
2034 * gen-table.pl: new file.
2036 2000-11-20 Tom Tromey <tromey@cygnus.com>
2037 Alexandre Petit-Bianco <apbianco@cygnus.com>
2039 * parse.y (java_complete_lhs): Only allow compound assignment of
2040 reference type if type is String.
2042 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2044 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2045 jcf-path.c: Likewise.
2047 2000-12-09 Anthony Green <green@redhat.com>
2049 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2050 filestart and filename_length as int values.
2052 2000-12-07 Mo DeJong <mdejong@redhat.com>
2054 * jcf-io.c (find_class): Correct the logic that tests to see if a
2055 .java file is newer than its .class file. The compiler was
2056 incorrectly printing a warning when file mod times were equal.
2058 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2060 * jvgenmain.c: Use ISPRINT not isascii.
2062 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2064 * parse.y (end_artificial_method_body): Fixed typo.
2066 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2068 * parse.y (patch_method_invocation): Pick the correct enclosing
2069 context when creating inner class instances.
2072 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2074 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2075 Update copyright year to 2000.
2077 2000-11-23 Anthony Green <green@redhat.com>
2079 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2080 Move current_file_list out of yyparse and make it static.
2082 * expr.c: Declare quick_stack and tree_list_free_list as static
2083 (init_expr_processing): Register quick_stack and
2084 tree_list_free_list roots.
2086 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2088 * parse.y (build_outer_field_access): New local `decl_ctx', use
2089 it. Check for field's context and current class immediate outer
2090 context inheritance.
2091 (outer_field_access_p): Consider fields inherited from the last
2093 (build_access_to_thisn): Stop at the last enclosing context if
2097 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2099 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2101 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2103 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2106 2000-11-20 Tom Tromey <tromey@cygnus.com>
2108 * jv-scan.c (help): Document --complexity.
2109 (options): Added --complexity.
2110 (flag_complexity): New global.
2111 (main): Call `report'.
2112 * parse-scan.y (complexity): New global.
2113 (if_then_statement, if_then_else_statement,
2114 if_then_else_statement_nsi, switch_block_statement_group,
2115 while_expression, do_statement, for_begin, continue_statement,
2116 throw_statement, catch_clause, finally, method_invocation,
2117 conditional_and_expression, conditional_or_expression,
2118 conditional_expression): Update complexity.
2119 (reset_report): Reset complexity.
2120 (report): New function.
2122 2000-11-20 Tom Tromey <tromey@cygnus.com>
2124 * lex.c (yylex): Added STRICT_TK case.
2125 * parse.y (STRICT_TK): Added.
2126 * parse-scan.y (STRICT_TK): Added.
2127 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2128 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2130 * keyword.h: Rebuilt.
2131 * keyword.gperf (strictfp): Added.
2133 2000-11-20 Tom Tromey <tromey@cygnus.com>
2135 * lex.c (yylex): Recognize floating point constants with leading
2138 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2140 * java-tree.h (cyclic_inheritance_report): Constify.
2141 * parse.y (cyclic_inheritance_report): Likewise.
2143 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2145 * parse.y (goal): Remove call to ggc_add_string_root.
2147 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2149 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2150 Create string in scratch buffer, then pass to build_string.
2152 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2154 * parse.y (issue_warning_error_from_context): Add
2157 2000-11-11 Anthony Green <green@redhat.com>
2159 * jcf-parse.c (process_zip_dir): Add finput parameter.
2160 (jcf_figure_file_type): Call process_zip_dir with appropriate
2163 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2165 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2166 * jcf-parse.c (jcf_figure_file_type): Likewise.
2168 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2170 * parse.y (create_new_parser_context): Use memset () instead of
2173 2000-11-08 Tom Tromey <tromey@cygnus.com>
2175 * gjavah.c (process_file): Only include gcj/cni.h when generating
2178 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2180 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2181 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2182 instead of bzero ().
2184 2000-11-05 Tom Tromey <tromey@cygnus.com>
2186 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2187 * lex.c (IS_ZERO): New define.
2188 (java_perform_atof): Error on floating point underflow.
2190 2000-11-04 Tom Tromey <tromey@cygnus.com>
2192 * lex.c (java_parse_escape_sequence): Only read two octal
2193 characters if the first one is greater than 3. Don't allow
2194 "octal" numbers to include the digits 8 or 9.
2196 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2198 * Make-lang.in (java.distdir): Remove.
2200 2000-11-03 Tom Tromey <tromey@cygnus.com>
2202 * Make-lang.in (java.dvi): New target.
2203 Partial fix for PR other/567.
2205 * lang-options.h: Mention -Wout-of-date.
2206 * jcf-dump.c (flag_newer): New global.
2207 * gjavah.c (flag_newer): New global.
2208 * jcf-io.c (find_class): Only warn when flag_newer set.
2209 * lang.c (flag_newer): New global.
2210 (struct string_option): New declaration.
2211 (lang_W_options): New global.
2212 (process_option_with_no): New function.
2213 (lang_decode_option): Use it.
2215 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2216 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2219 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2220 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2221 * lex.c (java_read_unicode): Removed `term_context' argument.
2222 Recognize any number of `u' in `\u'.
2223 (java_read_unicode_collapsing_terminators): New function.
2224 (java_get_unicode): Use it.
2225 (java_lineterminator): Removed.
2226 (yylex): Produce error if character literal is newline or single
2227 quote. Return if eof found in middle of `//' comment. EOF in
2228 `//' comment is only an error if pedantic.
2229 (java_ignorable_control_p): New function.
2230 (java_parse_end_comment): Return if eof found in middle of
2233 * jv-scan.c (pedantic): New global.
2235 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2237 * parse.y (outer_field_access_p): Inherited fields aren't
2238 consider outer fields.
2239 (maybe_build_thisn_access_method): Use
2240 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2241 (resolve_expression_name): Trigger an error if a static field
2242 is being accessed as an outer field.
2244 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2246 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2249 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2251 * Make-lang.in: Move all build rules here from Makefile.in,
2252 adapt to new context. Wrap all rules that change the current
2253 directory in parentheses. Expunge all references to $(P).
2254 When one command depends on another and they're run all at
2255 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2256 all object-file generation rules. Delete obsolete variables.
2258 * Makefile.in: Delete.
2259 * config-lang.in: Delete outputs= line.
2261 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2263 * parse.y (patch_method_invocation): NULLify this_arg when already
2265 (maybe_use_access_method): Handle call to methods unrelated to the
2266 current class. Fixed comment.
2269 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2271 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2274 2000-10-24 Tom Tromey <tromey@cygnus.com>
2276 * lex.c (java_new_lexer): Initialize new fields. Work around
2277 broken iconv() implementations.
2278 (java_read_char): Swap bytes if required. Use fallback decoder if
2280 (byteswap_init, need_byteswap): New globals.
2281 (java_destroy_lexer): Only close iconv handle if it is in use.
2282 * lex.h (java_lexer): New fields read_anything, byte_swap,
2284 Made out_buffer unsigned.
2286 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2288 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2289 where an enclosing context can be set on the jdep.
2290 (do_resolve_class): Fixed identation.
2292 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2294 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2296 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2299 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2301 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2303 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2305 * jcf-write.c (OP1): Update `last_bc'.
2306 (struct jcf_block): Fixed indentation and typo in comments. New
2308 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2309 follows `monitorenter'.
2310 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2314 2000-10-16 Tom Tromey <tromey@cygnus.com>
2316 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2317 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2318 * lang-options.h: Added -MA, -MT, -MF..
2319 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2320 (DEPEND_TARGET_SET): New macro.
2321 (DEPEND_FILE_ALREADY_SET): Likewise.
2322 (init_parse): Handle new flags.
2323 * jcf.h (jcf_dependency_print_dummies): Declare.
2324 * Make-lang.in (s-java): Added mkdeps.o.
2325 * Makefile.in (BACKEND): Added mkdeps.o.
2326 (../gcjh$(exeext)): Added mkdeps.o.
2327 (../jcf-dump$(exeext)): Added mkdeps.o.
2328 * jcf-depend.c: Include mkdeps.h.
2329 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2330 add_entry): Removed.
2331 (jcf_dependency_reset): Rewrote.
2332 (dependencies): New global.
2333 (jcf_dependency_set_target): Rewrote.
2334 (jcf_dependency_add_target): Likewise.
2335 (jcf_dependency_add_file): Likewise.
2337 (print_ents): Removed.
2338 (jcf_dependency_write): Rewrote.
2339 (print_dummies): New global.
2340 (jcf_dependency_print_dummies): New function
2341 (jcf_dependency_write): Call deps_dummy_targets if required.
2343 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * gjavah.c (add_class_decl): Removed unused variables `tname',
2346 `tlen' and `name_index'.
2347 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2348 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2349 in `wfl_operator' with value.
2350 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2351 (jcf_figure_file_type): Fixed identation.
2352 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2353 * parse.y (analyze_clinit_body): New function.
2354 (static_initializer:): Reset `current_static_block'.
2355 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2356 `wfl_operator' with new value.
2357 (lookup_cl): Use EXPR_WFL_FILENAME.
2358 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2359 analyze_clinit_body.
2360 (build_outer_field_access): Access to this$<n> built from
2361 current_class, not its outer context.
2362 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2363 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2364 (patch_method_invocation): Use `is_static_flag' when already
2366 (patch_newarray): Removed assignment in ternary operator.
2368 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2370 * except.c (free_eh_ranges): Don't free `whole_range'.
2372 2000-10-15 Anthony Green <green@redhat.com>
2374 * decl.c (init_decl_processing): Call init_class_processing before
2377 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2379 * check-init.c (check_init): Fixed leading comment. Use
2381 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2382 (give_name_to_locals): Likewise.
2383 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2384 fields in lang_decl_var.
2385 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2386 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2387 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2388 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2389 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2390 (LOCAL_FINAL): Rewritten.
2391 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2392 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2393 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2394 `init_final' fields.
2395 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2396 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2397 (TYPE_HAS_FINAL_VARIABLE): New macro.
2398 (struct lang_type): Added `afv' field.
2399 * parse.y (check_static_final_variable_assignment_flag): New function.
2400 (reset_static_final_variable_assignment_flag): Likewise.
2401 (check_final_variable_local_assignment_flag): Likewise.
2402 (reset_final_variable_local_assignment_flag): Likewise.
2403 (check_final_variable_indirect_assignment): Likewise.
2404 (check_final_variable_global_assignment_flag): Likewise.
2405 (add_inner_class_fields): Use LOCAL_FINAL_P.
2406 (register_fields): Handle local finals and final variables.
2407 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2408 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2409 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2411 (java_complete_expand_methods): Loop to set
2412 TYPE_HAS_FINAL_VARIABLE. Call
2413 `reset_final_variable_local_assignment_flag' and
2414 `check_final_variable_local_assignment_flag' accordingly before
2415 and after constructor expansion. Call
2416 `reset_static_final_variable_assignment_flag'
2417 before expanding <clinit> and after call
2418 `check_static_final_variable_assignment_flag' if the
2419 current_class isn't an interface. After all methods have been
2420 expanded, call `check_final_variable_global_assignment_flag' and
2421 `check_static_final_variable_assignment_flag' if the current class
2423 (maybe_yank_clinit): Fixed typo in comment.
2424 (build_outer_field_access_methods): Removed old sanity check. Use
2425 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2426 Don't create access methods for finals.
2427 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2428 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2429 existing DECL_INIT has been processed.
2430 (java_complete_lhs): Likewise.
2431 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2432 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2434 (patch_assignment): Use LOCAL_FINAL_P.
2435 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2436 DECL_INITIAL is nullified.
2439 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2441 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2443 * Makefile.in (parse.c, parse-scan.c): Likewise.
2445 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2447 * class.c (temporary_obstack): Remove.
2448 (make_class): Don't mess with obstascks.
2449 (push_class): Likewise.
2450 (set_super_info): Likewise.
2451 (add_method_1): Likewise.
2452 (add_method): Likewise.
2453 (add_field): Likewise.
2454 (build_utf8_ref): Likewise.
2455 (build_class_ref): Likewise.
2456 (build_static_field_ref): Likewise.
2457 (finish_class): Likewise.
2458 (push_super_field): Likewise.
2459 (layout_class): Likewise.
2460 (layout_class_methods): Likewise.
2461 (init_class_processing): Likewise.
2462 * constants.c (get_tag_node): Likewise.
2463 (build_constant_data_ref): Likewise.
2464 * decl.c (ggc_p): Remove.
2465 (copy_lang_decl): Use ggc_alloc.
2466 (complete_start_java_method): Don't mess with obstacks.
2467 (start_java_method): Likewise.
2468 (end_java_method): Likewise.
2469 * except.c (link_handler): Use xmalloc.
2470 (free_eh_ranges): New function.
2471 (method_init_exceptions): Use it.
2472 (add_handler): Use xmalloc.
2473 (expand_start_java_handler): Don't mess with obstacks.
2474 (prepare_eh_table_type): Likewise.
2475 (expand_end_java_handler): Likewise.
2476 * expr.c (push_value): Likewise.
2477 (create_label_decl): Likewise.
2478 (build_jni_stub): Likewise.
2479 (java_lang_expand_expr): Likewise.
2480 (note_instructions): Use xrealloc.
2481 (java_push_constant_from_pool): Don't mess with obstacks.
2482 (process_jvm_instruction): Likewise.
2483 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2485 * jcf-parse.c (get_constant): Don't mess with obstacks.
2486 (read_class): Likewise.
2487 (jcf_parse): Likewise.
2488 * lex.c (expresion_obstack): Remove.
2489 (java_lex): Don't use obstack_free.
2490 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2491 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2492 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2493 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2494 * parse.y (gaol): Add more GC roots.
2495 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2496 (lookup_field_wrapper): Likewise.
2497 (obtain_incomplete_type): Don't mess with obstacks.
2498 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2500 (craft_constructor): Don't mess with obstacks.
2501 (safe_layout_class): Likewise.
2502 (java_complete_class): Likewise.
2503 (source_end_java_method): Likewise.
2504 (build_outer_field_access_methods): Likewise.
2505 (build_outer_method_access_method): Likewise.
2506 (maybe_build_thisn_access_method): Likewise.
2507 (build_dot_class_method_invocation): Likewise.
2508 (java_complete_tree): Likewise.
2509 (java_complete_lhs): Likewise.
2510 (do_merge_string_cste): Likewise.
2511 (patch_string_cst): Likewise.
2512 (array_constructor_check_entry): Likewise.
2513 * typeck.c (build_java_array_type): Likewise.
2514 (parse_signature_string): Likewise.
2515 (build_java_signature): Likewise.
2517 2000-10-12 Tom Tromey <tromey@cygnus.com>
2520 * gjavah.c (add_class_decl): Don't special-case inner classes.
2521 (add_namelet): Likewise.
2523 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2525 * java-tree.h: Constify current_encoding.
2526 * lang.c: Constify current_encoding.
2528 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2530 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2531 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2533 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2535 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2536 patch. Fixes gcj/340.
2538 2000-10-10 Tom Tromey <tromey@cygnus.com>
2540 * lex.c (java_new_lexer): Initialize out_first and out_last
2542 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2544 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (pop_current_osb): New function.
2547 (array_type:): Use `dims:', changed actions
2548 accordingly. Suggested by Anthony Green.
2549 (array_creation_expression:): Used pop_current_osb.
2550 (cast_expression:): Likewise.
2551 (search_applicable_method_list): Fixed indentation.
2553 2000-10-08 Anthony Green <green@redhat.com>
2555 * parse.y (array_type_literal): Remove production.
2556 (type_literals): Refer to array_type, not array_type_literal.
2558 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 Patch contributed by Corey Minyard.
2561 * decl.c (check_local_named_variable): New function.
2562 (tree check_local_unnamed_variable): Likewise.
2563 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2565 2000-10-07 Anthony Green <green@redhat.com>
2567 * class.c (layout_class): Handle case where superclass can't be
2570 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2572 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2575 2000-10-05 Tom Tromey <tromey@cygnus.com>
2577 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2578 * jvgenmain.c (class_mangling_prefix): Removed.
2579 (class_mangling_suffix): New global.
2581 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2583 (print_method_info): Handle overrides for static and final
2585 (process_file): Generate declaration for class object field.
2586 * class.c (cxx_keywords): New array.
2587 (utf8_cmp): New function.
2588 (cxx_keyword_p): New function.
2589 (layout_class_method): Mangle C++ keywords by appending `$'.
2590 (mangle_field): New function.
2591 (mangle_class_field): Use mangle_field. Mangle class name as
2593 (mangle_static_field): Use mangle_field.
2595 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2597 * decl.c (find_local_variable): Removed uncessary type check and
2598 fixed range check typo. From Corey Minyard.
2600 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2602 * decl.c (give_name_to_locals): New local `code_offset'. Call
2603 `maybe_adjust_start_pc'.
2604 * expr.c (note_instructions): New function.
2605 (expand_byte_code): Don't collect insn starts here.
2606 (peek_opcode_at_pc): New function.
2607 (maybe_adjust_start_pc): Likewise.
2608 * java-tree.h (maybe_adjust_start_pc): Declare.
2609 (note_instructions): Likewise.
2610 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2612 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2614 * parse.y (field_access:): Fixed indentation.
2615 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2617 2000-09-07 Tom Tromey <tromey@cygnus.com>
2620 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2621 JPRIMITIVE_TYPE_P, for arithmetic operators.
2622 (patch_method_invocation): Indentation fix.
2623 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2624 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2625 (do_unary_numeric_promotion): Cleaned up code.
2626 (valid_cast_to_p): Handle boolean correctly.
2628 2000-09-27 Tom Tromey <tromey@cygnus.com>
2630 * lex.c (java_read_unicode): Reset bs_count when finished with
2633 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2636 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2637 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2638 (typeck.o): Depend on ggc.h.
2639 * class.c (add_method_1): Use GC functions for allocation.
2640 (init_class_processing): Register roots.
2641 * decl.c (ggc_p): Set to 1.
2642 (pending_local_decls): Make it static.
2643 (push_jvm_slot): Use GC functions for allocation.
2644 (init_decl_processing): Register roots.
2645 (give_name_to_locals): Use GC functions for allocation.
2646 (lang_mark_tree): New function.
2647 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2648 functions for allocation.
2649 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2650 * lex.c (java_lex): Use build_string, rather than replicating it
2652 * parse.y (goal): Add more roots.
2653 (mark_parser_ctxt): New function.
2654 * typeck.c: Include ggc.h.
2656 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2658 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2659 contains something else than MODIFY_EXPR.
2661 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2663 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2664 * Makefile.in (parse.o): Depend on ggc.h.
2665 (class.o): Likewise.
2666 (constants.o): Likewise.
2669 (jcf-parse.o): Likewise.
2670 (jcf-write.o): Likewise.
2671 (mangle.o): Likewise.
2672 * class.c: Include ggc.h.
2673 (build_static_field_ref): Register GC roots.
2674 (layout_class): Likewise.
2675 (init_class_processing): Likewise.
2676 * constants.c: Include ggc.h.
2677 (current_constant_pool_data_ref): Remove.
2678 (tag_nodes): Move it to ...
2679 (get_tag_node): ... here. Register GC roots.
2680 * decl.c: Include ggc.h. Remove many global tree definitions.
2681 (throw_node): Define.
2682 (java_global_trees): Likewise.
2683 (predef_filenames): Make the size a constant.
2684 (init_decl_processing): Adjust accordingly.
2685 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2686 * expr.c: Include ggc.h.
2687 (init_expr_processing): Register GC roots.
2688 (build_invokeinterface): Likewise.
2689 * java-tree.h: Replace extern tree declarations with macros.
2690 (java_global_trees): New variable.
2691 (java_tree_index): New enumeration.
2692 (init_jcf_parse): Declare.
2693 * jcf-parse.c: Include ggc.h.
2694 (current_class): Remove declaration.
2695 (main_class): Likewise.
2696 (all_class_list): Likewise.
2697 (predefined_filename_p): Adjust for constant size of
2699 (init_jcf_parse): New function.
2700 * jcf-write.c: Include ggc.h.
2701 (generate_classfile): Register GC roots.
2702 (append_synthetic_attribute): Likewise.
2703 (append_innerclass_attribute_entry): Likewise.
2704 * lang.c: Include ggc.h.
2705 (lang_print_error): Register GC roots.
2706 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2708 * parse.y: Include ggc.h.
2709 (wfl_operator): Remove.
2710 (goal): Register GC roots.
2711 (java_pop_parser_context): Adjust for new field names.
2712 (java_parser_context_save_global): Likewse.
2713 (java_parser_context_restore_global): Likewise.
2714 (java_parser_context_suspend): Likewise.
2715 (java_parser_context_resume): Likewise.
2716 (verify_constructor_circularity): Register GC roots.
2717 (lookup_cl): Likewise.
2718 (java_reorder_fields): Likewise.
2719 (build_current_this): Likewise.
2720 (class_in_current_package): Likewise.
2721 (argument_types_convertible): Likewise.
2722 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2724 2000-09-14 Tom Tromey <tromey@cygnus.com>
2726 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2728 2000-09-13 Tom Tromey <tromey@cygnus.com>
2730 * jcf-parse.c: Include <locale.h>.
2731 * jv-scan.c: Include <locale.h>.
2733 2000-09-12 Tom Tromey <tromey@cygnus.com>
2735 * expr.c (pop_type_0): Return `Object' if trying to merge two
2737 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2738 interface types; `Object' is always a valid supertype.
2740 2000-09-12 Tom Tromey <tromey@cygnus.com>
2743 * jv-scan.c (help): Document --encoding.
2744 (options): Added `encoding' entry.
2745 (OPT_ENCODING): New define.
2746 (main): Handle --encoding.
2747 Include <langinfo.h> if nl_langinfo exists.
2748 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2750 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2751 (parse_source_file): Correctly call java_init_lex. Added `finput'
2752 argument. Use nl_langinfo to determine default encoding.
2753 * java-tree.h (current_encoding): Declare.
2754 * parse.y (java_parser_context_restore_global): Don't restore
2756 (java_parser_context_save_global): Don't set `finput' field.
2757 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2759 * lang.c (current_encoding): New global.
2760 (lang_decode_option): Recognize `-fencoding='.
2761 (finish_parse): Don't close finput.
2762 * parse.h (struct parser_ctxt): Removed `finput' and
2763 `unget_utf8_value' fields. Added `lexer' field.
2764 (java_init_lex): Fixed declaration.
2765 * lex.c (java_new_lexer): New function.
2766 (java_destroy_lexer): Likewise.
2767 (java_read_char): Added `lex' argument. Handle iconv case.
2768 (java_read_unicode): Added `lex' argument. Count backslashes in
2770 (java_init_lex): Added `finput' and `encoding' arguments. Set
2771 `lexer' field in ctxp.
2772 (BAD_UTF8_VALUE): Removed.
2773 (java_lex): Handle seeing UEOF in the middle of a string literal.
2774 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2775 (java_lexer): New structure.
2778 (DEFAULT_ENCODING): New define.
2779 (java_destroy_lexer): Declare.
2781 2000-09-12 Tom Tromey <tromey@cygnus.com>
2784 * lex.c (java_init_lex): Initialize java_io_serializable.
2785 * parse.y (java_io_serializable): New global.
2786 (valid_ref_assignconv_cast_p): An array can be cast to
2789 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2791 * decl.c, expr.c: Include defaults.h if not already included.
2792 Don't define the *_TYPE_SIZE macros.
2794 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2796 * typeck.c (build_java_array_type): Correct first parameter
2797 in ADJUST_FIELD_ALIGN invocation.
2799 2000-09-06 Tom Tromey <tromey@cygnus.com>
2801 * lang-specs.h: Also recognize `-femit-class-files'.
2803 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2805 * verify.c (merge_types): Load the types to merge if necessary.
2807 2000-09-02 Anthony Green <green@redhat.com>
2809 * jcf-io.c: Include zlib.h.
2810 (open_in_zip): Read compressed class file archives.
2811 * zipfile.h (ZipDirectory): Add uncompressed_size and
2812 compression_method fields.
2813 * zextract.c (read_zip_archive): Collect file compression info.
2815 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2817 * parse.y (do_resolve_class): Also explore superclasses of
2818 intermediate enclosing contexts when searching for inner classes.
2820 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2822 * parse.y (variable_declarator_id:): Better error message.
2823 (expression_statement:): Use YYNOT_TWICE.
2824 (cast_expression:): Likewise.
2825 (assignment:): Likewise.
2827 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2829 * parse.y (do_merge_string_cste): New locals. Create new
2830 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2832 2000-08-07 Hans Boehm <boehm@acm.org>
2834 * boehm.c (mark_reference_fields): Set marking bits for all words in
2835 a multiple-word record.
2836 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2839 2000-08-31 Mike Stump <mrs@wrs.com>
2841 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2842 jcf-dump$(exeext)): Make parallel safe.
2844 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2846 * jcf-parse.c (set_source_filename): Constify a char *.
2847 * jcf-write.c (append_innerclasses_attribute,
2848 make_class_file_name): Constify a char *. Don't recycle a
2849 variable for an unrelated purpose.
2850 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2851 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2853 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2855 * expr.c (can_widen_reference_to): Fixed indentation.
2856 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2857 * parse.y: `finit$' replaces `$finit$' in comments.
2858 (try_builtin_assignconv): Fixed leading comment.
2860 2000-08-25 Greg McGary <greg@mcgary.org>
2862 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2864 2000-08-24 Greg McGary <greg@mcgary.org>
2866 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2867 * parse.y (BINOP_LOOKUP): Likewise.
2869 2000-08-22 Andrew Haley <aph@cygnus.com>
2871 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2872 sign extending. Fixes gcj/321.
2873 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2874 combining to make a jlong. Fixes gcj/321.
2876 2000-08-21 Nix <nix@esperi.demon.co.uk>
2878 * lang-specs.h: Do not process -o or run the assembler if
2881 2000-08-16 Andrew Haley <aph@cygnus.com>
2883 * typeck.c (build_java_array_type): Rewrite code to do array
2884 alignment. Take into account back-end macros when aligning array
2885 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2886 user to set alignment. Fixes gcj/252 and 160.
2888 2000-08-09 Tom Tromey <tromey@cygnus.com>
2890 * parse.y (check_abstract_method_definitions): Now return `int'.
2891 Check implemented interfaces. Fixes PR gcj/305.
2893 * parse.y (patch_switch_statement): Disallow `long' in switch
2894 expressions. Fixes PR gcj/310.
2896 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2898 * decl.c (finit_leg_identifier_node): New global.
2899 (init_decl_processing): Use `finit$' to initialize
2900 finit_identifier_node. Use `$finit$' to initialize
2901 finit_leg_identifier_node.
2902 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2903 * java-tree.h (finit_identifier_node): Changed attached comment.
2904 (finit_leg_identifier_node): New declaration.
2905 (ID_FINIT_P): Take finit_identifier_node and
2906 finit_leg_identifier_node into account. This is a backward
2909 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2911 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2913 (generate_bytecode_insns): Check `nargs' before emitting it.
2914 * verify.c (merge_type_state): Fixed typo.
2915 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2916 generate_bytecode_{conditional,insns}.
2918 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2920 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2923 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2925 * class.c (maybe_layout_super_class): Fixed indentation.
2926 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2927 (java_check_methods): New function declaration.
2928 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2929 instead of `str_ptr'.
2930 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2931 of a `invokeinterface' at the right time.
2932 * parse.h (WFL_STRIP_BRACKET): New macro.
2933 (SET_TYPE_FOR_RESOLUTION): Use it.
2934 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2935 (check_class_interface_creation): Don't check for cross package
2936 innerclass name clashes.
2937 (method_header): Behave properly if MDECL is `error_mark_node'.
2938 (method_declarator): Return `error_mark_node' if bogus current
2940 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2941 (resolve_and_layout): New local `decl_type', set and used. Call
2943 (java_check_methods): New method.
2944 (java_layout_classes): Use it.
2945 (resolve_qualified_expression_name): No EH check necessary in
2947 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2949 (patch_assignment): Set DECL_INITIAL on integral final local.
2951 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2953 * java-tree.h (flag_extraneous_semicolon): New extern.
2954 * lang-options.h: (-Wextraneous-semicolon): New option.
2955 * lang.c (flag_redundant): Fixed typo in leading comment.
2956 (flag_extraneous_semicolon): New global.
2957 (lang_decode_option): Set `flag_extraneous_semicolon' when
2958 -Wall. Decode `-Wextraneous-semicolon'.
2959 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2960 `empty_statement' rule.
2961 (class_body_declaration): Likewise.
2962 (method_body:): Accept `;' as a method body.
2963 (static_initializer:): Removed `SC_TK' hack.
2964 (constructor_block_end:): Likewise.
2965 (empty_statement:): Report deprecated empty declaration. Fixes
2968 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2970 * parse.y (build_dot_class_method_invocation): Changed parameter
2971 name to `type'. Build signature from `type' and convert it to a
2972 STRING_CST if it's an array.
2973 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2974 to use `ref_type' directly.
2976 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2978 * lang-options.h: Added a comma after the last element to avoid
2979 syntax errors when other languages define additional options.
2981 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2983 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2984 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2985 (jc1): Link with $(BACKEND).
2986 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2988 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2990 * jvspec.c: Adjust type of second argument to
2991 lang_specific_driver, and update code as necessary.
2993 * class.c (build_dtable_decl): Initialize dummy.
2995 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2997 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2998 method bodies not to rule out discarding `<clinit>'; don't use
2999 <clinit> to initialize static fields with constant initializers.
3001 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3003 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3005 (method_synthetic): New global.
3006 (HANDLE_METHOD): Recognize synthetic method and tell
3007 `print_method_info' about it.
3008 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3009 processing a synthetic method.
3010 * jcf-reader.c (skip_attribute): New function.
3011 ( skip_attribute): Likewise.
3013 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3015 * parse.y (build_outer_field_access): Fixed comments.
3016 (fix_constructors): Emit the initialization of this$<n> before
3018 (resolve_qualified_expression_name): Build an access to `decl' if
3021 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * parse-scan.y (curent_class): Non longer const.
3024 (inner_qualifier, inner_qualifier_length): Deleted.
3025 (current_class_length): New global.
3026 (bracket_count): Fixed typo in leading comment.
3027 (anonymous_count): New global.
3028 (class_instance_creation_expression:): Handle anonymous classes.
3029 (anonymous_class_creation:): New rule.
3030 (push_class_context): Rewritten.
3031 (pop_class_context): Likewise.
3032 (INNER_QUALIFIER): Macro deleted.
3033 (report_class_declaration): call `push_class_context' when
3034 entering the function. `fprintf' format modified not to use
3036 (report_class_declaration): Assign `package_name' and
3037 `current_class' to NULL separatly.
3039 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3041 * expr.c (build_invokeinterface): Call layout_class_methods on
3044 2000-07-27 Tom Tromey <tromey@cygnus.com>
3045 Anthony Green <green@cygnus.com>
3046 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * class.c (make_class_data): Create vtable for abstract classes.
3049 (get_dispatch_table): Changed to cope with abstract classes.
3051 2000-07-27 Tom Tromey <tromey@cygnus.com>
3053 * parse.y (patch_method_invocation): Don't reverse the argument
3054 list when dealing with anonymous class constructors. Fixed typo in
3057 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3059 * parse.y (build_alias_initializer_parameter_list): Reverse
3060 crafted list when building aliases for anonymous class
3063 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3065 * parse.y (jdep_resolve_class): Don't bother checking potential
3066 innerclass access if `decl' is NULL.
3067 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3070 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3072 * parse.c: Remove (again.)
3074 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3076 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3077 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3078 outside the `if' statement, alias to innerclass removed, `decl'
3079 used to mark the class complete.
3081 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3083 * parse.y (simple_name:): Fixed typo in error message.
3085 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3087 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3088 or its first operand can be error marks.
3090 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3092 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3093 * parse.y (method_header): Likewise.
3095 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3097 * parse.y (process_imports): Consider that one might be trying to
3098 import an innerclass. Fixes gcj/254
3100 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3102 * parse.y (find_as_inner_class): Handle the case where the
3103 enclosing context of an innerclass has been loaded as bytecode.
3105 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3107 * parse.y (simple_name:): Reject `$' in type names.
3108 (resolve_type_during_patch): Use `type' as a second
3109 argument to resolve_no_layout. Fixes gcj/257.
3111 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3113 * parse.y (find_most_specific_methods_list): Select the only
3114 non-abstract method even if max has been set.
3115 Fixes gcj/285, gcj/298.
3117 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3119 * lang-specs.h: Added %(jc1) to java compiler options.
3121 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3123 * .cvsignore: New file.
3125 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3127 * parse.y (not_accessible_p): Access granted to innerclasses
3128 (indirectly) extending the reference type. Fixes gcj/249.
3130 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3132 * parse.y (patch_method_invocation): Fixed comment.
3133 (maybe_use_access_method): Build this$<n>s to the context of the
3134 target method, or a type that extends it. Fixes gcj/242.
3136 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3140 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3142 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3144 2000-07-13 Tom Tromey <tromey@cygnus.com>
3146 * lang-specs.h: Added %{I*}.
3148 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3150 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3152 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3154 * parse-scan.c: Remove.
3156 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * class.c (set_super_info): Handled protected inner classes.
3159 (common_enclosing_context_p): Bail early if arguments aren't both
3161 (get_access_flags_from_decl): Handle private and protected inner
3163 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3164 (CLASS_PROTECTED): Likewise.
3165 (struct lang_type): New bitfield `poic'.
3166 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3168 (check_inner_class_access): Renamed arguments, added
3169 comments. Handles protected inner classes (fixes gcj/225)
3170 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3172 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * parse.y (resolve_qualified_expression_name): Verify qualified
3175 access to `this'. Fixes gcj/239.
3177 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * jcf-write.c (generate_classfile): Don't install ConstantValue
3182 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3184 * parse.y (resolve_qualified_expression_name): Handle inner class
3185 access. Fixes gcj/256.
3187 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3189 * jcf-write.c (generate_classfile): Properly install the
3190 ConstantValue attribute and the initial value constant pool index
3191 on string constants.
3192 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3195 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3197 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3199 * parse.y (find_as_inner_class): Fixed typo.
3200 (do_resolve_class): Explore enclosing contexts when searching for
3201 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3202 (check_inner_class_access): Check `decl' which can be null in case
3205 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3207 * java-tree.h (java_debug_context): Declared `extern'.
3208 (safe_layout_class): Likewise.
3209 * parse.y (resolve_field_access): Field must be `static' in order
3210 to be replaced by its initial value. Added comments.
3211 (find_applicable_accessible_methods_list): Fixed typo.
3212 (find_most_specific_methods_list): Methods found in innerclasses
3213 take over methods founds in the enclosing contexts.
3214 (java_complete_tree): Loosen restrictions on the type of DECLs
3215 that can be replaced by their initialization values.
3216 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3218 2000-07-05 Tom Tromey <tromey@cygnus.com>
3220 * Make-lang.in (PARSE_DIR): New macro.
3221 (PARSE_RELDIR): Likewise.
3222 (PARSE_C): Likewise.
3223 (PARSE_SCAN_C): Likewise.
3224 ($(PARSE_C)): New target.
3225 ($(PARSE_SCAN_C)): Likewise.
3226 (SET_BISON): New macro.
3227 (BISONFLAGS): Likewise.
3228 (JAVABISONFLAGS): Likewise.
3230 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3232 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3233 argument on the first pass for CNI as well as JNI.
3234 (print_method_info): Set up method name on the first pass only.
3236 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (parser_qualified_classname): Removed parameter
3240 (create_interface): Removed first passed parameter to
3241 parser_qualified_classname.
3242 (create_class): Likewise. Don't install alias on static
3243 innerclasses. Fixes gcj/275.
3245 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3247 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3248 debugable statement with empty_stmt_node. Fixes gcj/272
3250 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3252 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3255 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * jcf-write.c (push_long_const): Appropriately cast short negative
3260 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3262 * parse.y (verify_constructor_super): Use loop variable
3263 `m_arg_type' initialized with `mdecl_arg_type'.
3265 2000-06-29 Tom Tromey <tromey@cygnus.com>
3267 * parse.y (resolve_field_access): Handle case where `type_found'
3270 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3272 * expr.c (lookup_field): The same field can be found through two
3273 different interface. Don't declare it ambiguous in that case.
3275 2000-06-27 Tom Tromey <tromey@cygnus.com>
3277 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3278 follows \r, then unget it at a lower level.
3280 2000-06-26 Tom Tromey <tromey@cygnus.com>
3282 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3285 2000-06-25 Tom Tromey <tromey@cygnus.com>
3287 * parse.y (for_statement): Wrap expression in a WFL if it is a
3288 constant. For PR gcj/268.
3290 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3292 * parse.y (do_resolve_class): Minor optimiztion in the package
3293 list search. Removed unnecessary test and return statement.
3294 (valid_ref_assignconv_cast_p): Order of arguments to
3295 enclosing_context_p fixed.
3297 2000-06-24 Tom Tromey <tromey@cygnus.com>
3299 * expr.c (lookup_field): Print error and return error_mark_node if
3300 field reference is ambiguous.
3302 * parse.y (check_abstract_method_definitions): Also check if
3303 `other_method' is abstract.
3305 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3309 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3310 (struct lang_type): New field `pic'.
3311 (CLASS_PRIVATE): New macro.
3312 * parse.y (check_inner_class_access): New function.
3313 (jdep_resolve_class): Call it.
3315 2000-06-23 Tom Tromey <tromey@cygnus.com>
3317 * parse.y (patch_incomplete_class_ref): Initialize the returned
3318 class. For PR gcj/260.
3320 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3322 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3324 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3326 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3327 Java specific checks.
3328 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3330 * java-tree.def (CASE_EXPR): Marked 'e'.
3331 (DEFAULT_EXPR): Likewise.
3332 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3334 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3335 Java specific checks.
3336 (generate_bytecode_insns): Test try_block for BLOCK before using
3338 * parse.y (build_wfl_wrap): Added `location' argument. Set
3339 EXPR_WFL_LINECOL accordingly.
3340 (dim_expr:): Wrap constants with WFLs.
3341 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3342 (resolve_package): Check for `stmt' not being a BLOCK before
3343 building a debuggable statement with it.
3344 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3346 (resolve_field_access): Make sure `decl' is a DECL before treating
3348 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3349 IDENTIFIER_NODE before treating it as such.
3350 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3351 treating it as such.
3352 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3353 to be applied only on non array types.
3355 2000-06-16 Per Bothner <per@bothner.com>
3357 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3358 define in terms of DECL_RESULT, as that fails when --enable-checking.
3360 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3362 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3363 types the same in comparison.
3364 (CHECK_OP): Add static prototype.
3366 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3368 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3369 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3372 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3374 * decl.c (create_primitive_vtable): Prototype.
3376 * jcf-write.c (generate_bytecode_insns): Initialize variable
3379 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3381 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3383 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3384 to track searched classes, and do not search the same class more than
3385 once. Call find_applicable_accessible_methods_list on immediate
3386 superclass, instead of search_applicable_method_list on all ancestors.
3389 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3391 * parse.y (register_fields): Permit static fields in inner classes
3392 if they are final. Fix for PR gcj/255.
3394 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3396 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3397 * parse.y (find_in_imports): Returned type changed to void,
3398 leading comment fixed.
3399 (register_package): New function.
3400 (qualify_and_find): Likewise.
3401 (package_declaration:): Use `register_package'.
3402 (single_type_import_declaration:): Removed local variable
3403 `node'. Added missing `;' for consistency.
3404 (type_import_on_demand_declaration:): Use `chainon' to link new
3406 (lookup_field_wrapper): Lookup local variables defined in outer
3408 (java_complete_class): Don't reverse the list of imported on demand.
3409 (do_resolve_class): Reorganized. Removed local variable
3410 `original_name'. Call `qualify_and_find' with the current package
3411 name, invoke `find_in_imports_on_demand' right after. Call
3412 `qualify_and_find' with the packages we've seen so far. Fixed
3413 operations numbering in comments.
3414 (java_expand_class): Don't reverse `package_list'.
3415 (find_most_specific_methods_list): New local variables `abstract'
3416 and `candidates'. Use them to pick the right method.
3418 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3420 * parse.y (check_modifiers_consistency): Don't subtract out
3421 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3423 2000-06-04 Philipp Thomas <pthomas@suse.de>
3425 * Makefile.in (INTLLIBS): New.
3429 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * class.c (get_dispatch_table): Build the vtable dummy entry list
3432 element with a null purpose. Fixed leading comment.
3433 (build_dtable_decl): Build an accurate dtable type when appropriate
3436 2000-06-02 Richard Henderson <rth@cygnus.com>
3438 * lang.c (lang_get_alias_set): New.
3440 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3443 before using it as the accessed field.
3445 2000-05-31 Tom Tromey <tromey@cygnus.com>
3447 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3448 char_array_vtable, short_array_vtable, int_array_vtable,
3449 long_array_vtable, float_array_vtable, double_array_vtable):
3451 * expr.c (get_primitive_array_vtable): New function.
3452 (create_primitive_vtable): New function.
3453 (java_lang_expand_expr): Enable code to statically generate
3455 * decl.c (init_decl_processing): Create primitive vtables.
3456 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3457 short_array_vtable, int_array_vtable, long_array_vtable,
3458 float_array_vtable, double_array_vtable): Define.
3460 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3462 * java/parse.y (find_applicable_accessible_methods_list):
3463 Don't add an uninitialized value to the list.
3465 2000-05-25 Tom Tromey <tromey@cygnus.com>
3467 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3468 when trying to see if field's class should be initialized. Always
3469 initialize field's declaring class, not qualified class.
3472 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3473 `wfl_operator', to maybe_build_primttype_type_ref.
3476 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3478 * parse.y (patch_method_invocation): Don't try to lookup methods
3481 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3483 * parse.y (resolve_field_access): Call the appropriate <clinit>
3484 before accessing the length of a static array. Craft a decl for
3485 the field while its time. Fixes PR gcj/129.
3487 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 * parse.y (resolve_package): Correctly set `*next' (was off by
3491 (resolve_qualified_expression_name): Fixed comment.
3493 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * jcf-parse.c (jcf_parse_source): Reset current_class and
3496 current_function_decl to NULL before parsing a new file.
3498 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3500 * parse.y (block_end:): If the collected block doesn't feature a
3501 statement, insert an empty statement.
3503 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3505 * parse.y (maybe_yank_clinit): New function.
3506 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3507 end of the list of methods belonging to a class.
3508 (java_complete_expand_method): Check whether <clinit> is really
3509 necessary and expand it accordingly.
3511 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3513 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3514 processed by the method's switch statement.
3516 2000-05-19 Tom Tromey <tromey@cygnus.com>
3518 * java-tree.h: Added init state enum.
3519 * decl.c (emit_init_test_initialization): Initialize class
3520 initialization check variable by looking at class' state.
3522 2000-05-19 Tom Tromey <tromey@cygnus.com>
3524 * java-tree.h (build_instanceof): Declare.
3525 (build_get_class): Declare.
3526 * parse.y (patch_binop): Use build_instanceof.
3527 * expr.c (build_instanceof): New function. If class is final,
3528 don't make a function call.
3529 (expand_java_INSTANCEOF): Use it.
3530 (build_get_class): New function.
3532 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3534 * jcf-write.c (generate_classfile): Scan the source_file for
3535 slashes with the right pointer variable.
3537 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3539 * lang.c (lang_decode_option): Update -Wunused flags by calling
3541 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3543 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3545 * check_init.c (check_init): Constify local char *.
3546 * class.c (push_class): Constify local char *.
3547 * java_tree.h: Update prototypes.
3548 * jcf-io.c (open_class): Constify filename parameter and
3550 (find_class): Remove redundant string copy. Cast return from
3552 * jcf-parse.c (read_class, parse_class_file, yyparse):
3553 Constify local char *.
3554 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3555 Constify local char *.
3556 * jcf.h (JCF): Constify filename and classname.
3557 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3558 * lang.c (init_parse): Constify parameter and return value.
3559 * lex.c (java_get_line_col): Constify filename parameter.
3560 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3561 * parse.y (java_parser_context_suspend,
3562 issue_warning_error_from_context, safe_layout_class): Constify
3564 * parse.c: Regenerate.
3566 2000-05-08 Tom Tromey <tromey@cygnus.com>
3568 * expr.c (build_jni_stub): Cache the result of
3569 _Jv_LookupJNIMethod.
3571 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3573 * decl.c (predef_filenames_size): Now 7.
3574 (predef_filenames): New seventh entry.
3576 2000-05-04 Tom Tromey <tromey@cygnus.com>
3578 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3579 Keep track of when we've seen a reference field after a
3580 non-reference field.
3581 (get_boehm_type_descriptor): Handle case where we see
3582 non-reference fields but no trailing reference field.
3583 * decl.c (rawdata_ptr_type_node): Define.
3584 (init_decl_processing): Initialize rawdata_ptr_type_node.
3585 * java-tree.h (rawdata_ptr_type_node): Declare.
3587 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3589 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3590 specifiers in calls to fprintf.
3592 2000-05-03 Andrew Haley <aph@cygnus.com>
3594 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3596 * javaop.h (WORD_TO_INT): New function.
3597 (IMMEDIATE_s4): Use WORD_TO_INT.
3598 * jcf.h (JPOOL_INT): Ditto.
3600 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3603 2000-04-19 Tom Tromey <tromey@cygnus.com>
3605 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3607 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3609 * expr.c (build_jni_stub): New function.
3610 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3612 * parse.y (java_complete_expand_methods): Expand a native method
3613 and call build_jni_stub if -fjni given.
3614 * lang-options.h: Document -fjni.
3615 * lang.c (flag_jni): New global.
3616 (lang_f_options): Added `jni' entry.
3617 * java-tree.h (soft_lookupjnimethod_node,
3618 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3620 (flag_jni): Declare.
3621 (build_jni_stub): Declare.
3622 (struct lang_decl): Added `native' flag.
3623 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3625 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3626 soft_jnipopsystemframe_node): New globals.
3627 (init_decl_processing): Set them. _Jv_InitClass only takes one
3630 * java-tree.def: Put into `C' mode.
3632 2000-04-27 Tom Tromey <tromey@cygnus.com>
3635 * expr.c (expand_invoke): Generate check to see if object pointer
3636 is null in nonvirtual invocation case.
3637 * java-tree.h (soft_nullpointer_node): Declare.
3638 * decl.c (soft_nullpointer_node): New global.
3639 (init_decl_processing): Initialize soft_nullpointer_node.
3640 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3641 or `private' methods.
3642 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3644 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3649 2000-04-26 Tom Tromey <tromey@cygnus.com>
3651 * zextract.c (find_zip_file_start): New function.
3652 (read_zip_archive): Use it.
3654 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3658 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3660 * class.c (common_enclosing_context_p): New function.
3661 * java-tree.h (common_enclosing_context_p): Added prototype.
3662 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3663 classes sharing an outer context with the current instance.
3664 * parse.y (build_access_to_thisn): Fixed leading comment.
3665 (verify_constructor_super): New local `supper_inner'. Skip
3666 enclosing context argument in the case of inner class constructors.
3667 (patch_method_invocation): Insert proper context as second
3668 parameter to pure inner class constructor super invocations.
3670 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * parse.y (end_class_declaration): Reset the interface number
3675 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3677 * parse.y (source_start_java_method): Deleted unnecessary code.
3678 (patch_method_invocation): Fixed comment.
3680 2000-04-24 Robert Lipe <robertlipe@usa.net>
3682 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3684 2000-04-23 Tom Tromey <tromey@cygnus.com>
3686 * boehm.c (mark_reference_fields): Use int_byte_position.
3688 2000-04-22 Tom Tromey <tromey@cygnus.com>
3690 * boehm.c (mark_reference_fields): Only call byte_position on
3693 2000-04-22 Tom Tromey <tromey@cygnus.com>
3695 * boehm.c (mark_reference_fields): Added `last_view_index'
3696 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3698 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3700 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3701 * parse.y (check_class_interface_creation): Fixed comments. Select
3702 permitted modifiers for (inner) interfaces. Changed error message
3703 to report rejected modifiers used with local classes.
3705 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3708 of directly inherited type considered in scope.
3709 * parse.y (do_resolve_class): Search inherited classes for inner
3712 2000-04-20 Tom Tromey <tromey@cygnus.com>
3714 * parse.y (not_accessible_p): Use member's class, not current
3715 class, when doing inheritance check for protected reference.
3718 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3720 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3722 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3724 * parse.y (lookup_field_wrapper): Search for final local aliases.
3725 (resolve_expression_name): Let lookup_field_wrapper search for
3726 final local aliases. Force the value of `name' if one is found.
3727 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3728 an expression name. Fixed comments.
3730 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3732 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3734 2000-04-19 Tom Tromey <tromey@cygnus.com>
3736 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3738 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3740 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3742 2000-04-18 Tom Tromey <tromey@cygnus.com>
3745 * gjavah.c (utf8_cmp): Changed return value.
3746 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3748 (cxx_keywords): New global.
3749 (get_field_name): Handle new result of cxx_keyword_subst.
3750 (print_method_info): Likewise.
3752 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3754 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3755 with a newline, for CNI.
3756 (print_stub_or_jni): Print a space or newline before method name for
3758 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3759 (process_file): Include gcj/cni.h if generating CNI stubs.
3761 2000-04-16 Tom Tromey <tromey@cygnus.com>
3763 * gjavah.c (decompile_method): Use print_field_name.
3766 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3768 * parse.y (java_expand_classes): Reverse the package list once.
3769 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3771 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3772 the `==' and `!=' operators.
3774 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3776 * jcf-write.c (generate_bytecode_insns): At invokation time,
3777 always relate an interface method to the type of its selector.
3779 2000-04-05 Tom Tromey <tromey@cygnus.com>
3782 * expr.c (expand_invoke): Generate check to see if object pointer
3783 is null in nonvirtual invocation case.
3784 * java-tree.h (soft_nullpointer_node): Declare.
3785 * decl.c (soft_nullpointer_node): New global.
3786 (init_decl_processing): Initialize soft_nullpointer_node.
3787 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3788 or `private' methods.
3789 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3791 2000-04-05 Tom Tromey <tromey@cygnus.com>
3794 * parse.y (check_final_assignment): Recognize assignments to the
3795 `length' field of an array when generating class files.
3797 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3799 * class.c (decl_hash): Prototype removed.
3800 (decl_compare): Likewise.
3802 2000-04-05 Tom Tromey <tromey@cygnus.com>
3804 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3805 * parse.y (check_modifiers_consistency): Check for final/volatile
3806 clash. Fixes PR gcj/164.
3808 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3810 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3812 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3814 (add_method_1): Use `java_hash_hash_tree_node' and
3815 `java_hash_compare_tree_node'.
3816 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3817 (java_hash_compare_tree_node): Likewise.
3818 * parse.y (find_applicable_accessible_methods_list): Create,
3819 delete and use a hash table to remember already searched interfaces.
3821 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3823 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3826 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3828 * boehm.c (mark_reference_fields, set_bit): Prototype.
3829 (set_bit): Un-ANSI-fy definition.
3831 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3834 * decl.c (emit_init_test_initialization): Likewise.
3836 * gjavah.c (jni_print_char): Likewise.
3838 * parse.y (create_new_parser_context): Likewise.
3840 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3843 patch missing hunk. Fixed indentation.
3845 2000-03-30 Tom Tromey <tromey@cygnus.com>
3847 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3848 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3850 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3852 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3853 when negative *before* using it as an array index.
3854 * ChangeLog: Fixed typo.
3856 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3858 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3859 to 0 when it reaches -1.
3861 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3863 * jcf-parse.c (get_constant): Properly cast `num' during the
3864 invocation of `add_double'.
3865 * jcf-write.c (push_long_const): Properly cast `lo' before
3866 comparing it to short bounds.
3867 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3868 `interface_body:' is reduced after the current interface is
3871 2000-03-26 Tom Tromey <tromey@cygnus.com>
3873 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3874 Java-specific `-f' option.
3876 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3878 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3879 Adjust order of making types.
3880 Make bitsize_*_node values.
3882 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3884 * class.c (make_field_value): Use byte_position.
3885 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3886 (java_array_data_offset): Likewise.
3887 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3890 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3892 * parse.y (check_abstract_method_definitions): New local
3893 `end_type_reached'. Make sure we also consider `end_type'.
3894 (java_check_abstract_method_definitions): Make sure we eventually
3895 consider `java.lang.Object'.
3896 (maybe_use_access_method): Don't use access method if not in the
3897 context of a pure inner class or if the method's context is right.
3898 (find_applicable_accessible_methods_list): New static flag
3899 `object_done'. Don't search abstract classes as interfaces. Fixed
3900 indentation. Fixed the `java.lang.Object' only search. Search
3901 class interface(s) first, then fully search enclosing contexts.
3902 (find_most_specific_methods_list): Pick the closest candidate when
3903 they're all abstract.
3905 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3907 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3908 properly initialize `finished_label'. Don't emit gotos for empty
3911 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3913 * except.c (emit_handlers): Clear catch_clauses_last.
3915 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3917 * parse.y (check_method_types_complete): New function.
3918 (create_class): Reset anonymous class counter only when seeing an
3920 (java_complete_class): JDEP_METHOD: Don't recompute signature
3923 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3925 * class.c (build_static_ref): Fixed indentation in comment.
3926 * java-tree.def (TRY_EXPR): Fixed typo in name.
3927 (CLASS_LITERAL): Likewise.
3928 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3929 (struct lang_type): New field `dot_class'.
3930 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3931 (generate_classfile): Method `class$' is synthetic.
3932 * parse.y (build_do_class_method): New function.
3933 (build_dot_class_method_invocation): Likewise.
3934 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3935 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3936 (qualify_ambiguous_name): Likewise.
3937 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3938 (build_try_statement): Fixed leading comment.
3940 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3942 * class.c (make_field_value): Properly handle sizes.
3943 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3944 (layout_class_method): Count using trees.
3945 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3946 * expr.c (java_array_data_offset): Use int_bit_position.
3947 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3948 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3950 2000-03-16 Tom Tromey <tromey@cygnus.com>
3952 * lang.c (flag_hash_synchronization): New global.
3953 (lang_f_options): Added `hash-synchronization'.
3954 * lang-options.h: Mention -fhash-synchronization.
3955 * java-tree.h (flag_hash_synchronization): Declare.
3956 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3957 hash table synchronization is disabled.
3958 * decl.c (init_decl_processing): Only push `sync_info' value when
3959 hash table synchronization is disabled.
3960 * class.c (make_class_data): Only push `sync_info' field when hash
3961 table synchronization is disabled. Removed dead code.
3963 2000-03-16 Tom Tromey <tromey@cygnus.com>
3965 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3967 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3969 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3971 * parse.y (patch_method_invocation): Handle anonymous classes
3972 creation in static context.
3974 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3976 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3977 * parse.y (resolve_qualified_expression_name): Use it.
3978 (patch_method_invocation): Likewise.
3980 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3983 depending on the type of dependency which dictates what the
3985 (unresolved_type_p): Resolved types limited to the current class.
3987 2000-03-15 Tom Tromey <tromey@cygnus.com>
3989 * decl.c (init_decl_processing): Set type of `sync_info' to be
3992 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3993 Correctly compute bit number for current slot. Zero `high' and
3994 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3995 mark_reference_fields.
3996 (mark_reference_fields): New function.
3998 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4000 * parse.y (register_incomplete_type): Fixed initialization of
4003 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4005 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4007 (push_class_context, pop_class_context): New function.
4008 (class_body:): Call pop_class_context.
4009 (interface_body:): Likewise.
4010 (INNER_QUALIFIER): New macro.
4011 (report_class_declaration): Changed output format and use
4012 INNER_QUALIFIER. Call push_class_context.
4014 2000-02-14 Andrew Haley <aph@cygnus.com>
4016 * check-init.c (check_init): Add new cases for unary and binary
4019 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4021 * parse.y (resolve_package): Set `next' once a type name has been
4022 progressively discovered.
4023 (resolve_qualified_expression_name): Propagate resolution only if
4024 there are remaining qualifiers. Take into account `q' might have
4025 been cleared after re-qualification.
4026 * parse.y (patch_method_invocation): New local `resolved'.
4027 Section dealing with qualified expression rewritten to use
4028 resolve_field_access.
4030 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4032 * parse.h (PUSH_CPC): Fixed indentation.
4033 (DEBUG_CPC): New macro.
4034 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4035 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4036 * parse.y (class_body_declaration:): Use
4037 SET_CPC_INSTANCE_INITIALIZER_STMT.
4038 (method_declaration:): Check for null current_function_decl.
4039 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4040 (java_parser_context_pop_initialized_field): Better handling of
4042 (maybe_make_nested_class_name): Mark nested class name as
4043 qualified when necessary.
4044 (end_class_declaration): Don't call java_parse_context_resume when
4045 one or more error occured.
4046 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4047 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4048 SET_CPC_INITIALIZER_STMT.
4049 (method_header): Check for inner classes declaring static methods.
4050 (resolve_qualified_expression_name): Handle situation where `this'
4053 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4055 * typeck.c (build_prim_array_type): Correctly set the high word too.
4057 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4059 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4061 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4062 list of methods for interfaces.
4064 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4066 * parse.y (qualify_ambiguous_name): Properly handle expressions
4069 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4071 * parse.y (check_final_assignment): Extended to process
4073 (patch_assignment): Have check_final_assignment called only once.
4075 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4077 * java-tree.h (IS_INIT_CHECKED): New flag.
4078 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4079 * parse.y (patch_string): Call force_evaluation_order on the
4080 completed string concatenation tree.
4081 * expr.c (force_evaluation_order): Call force_evaluation_order on
4082 function's arguments too.
4084 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4086 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4087 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4088 (build_anewarray): Likewise.
4089 * parse.y (patch_newarray): Likewise.
4090 * parse.c: Regenerated.
4092 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4094 * decl.c (init_decl_processing): Added new class fields `depth',
4095 `ancestors', and `idt' to class_type_node. Use
4096 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4097 * class.c (make_class_data): Push initial values for new fields.
4098 * java-tree.h: Updated prototype for `build_invokeinterface'.
4099 * expr.c (build_invokeinterface): Changed parameters to accept
4100 `method' tree. Calculate index of `method' in its declaring
4101 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4102 (expand_invoke): Call `build_invokeinterface' with new parameters.
4103 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4106 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4108 * typeck.c (lookup_do): Search superinterfaces first
4109 when looking up an interface method. From Godmar Back
4112 2000-03-06 Tom Tromey <tromey@cygnus.com>
4114 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4116 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4118 * java-tree.h (lookup_argument_method2): Declared.
4119 (safe_layout_class): Prototype moved from parse.h.
4120 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4121 * parse.y (java_check_regular_methods): Local `super_class' gone.
4122 Call lookup_argument_method2 instead of lookup_argument_method.
4123 Perform modifier match for methods found declared in implemented
4124 interfaces. Fixed indentation problem. Overriding/hiding error
4125 report to take place only for methods found in classes.
4126 * typeck.c (lookup_argument_method): Changed leading
4127 comment. Re-written by calling lookup_do.
4128 (lookup_argument_method2): New function.
4129 (lookup_java_method): Re-written by calling lookup_do.
4130 (lookup_do): New function.
4132 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4134 * check-init.c (check_init): Removed dead code. Handle (blank)
4136 * parse.y (declare_local_variables): New local `final_p', set it
4137 and use it to initialize LOCAL_FINAL.
4138 (check_final_assignment): Only check FIELD_DECLs.
4140 2000-02-17 Tom Tromey <tromey@cygnus.com>
4142 * Makefile.in (JAVA_OBJS): Added boehm.o.
4143 (boehm.o): New target.
4144 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4145 * java-tree.h (flag_use_boehm_gc): Declare.
4146 (get_boehm_type_descriptor): Declare.
4147 * lang.c (lang_f_options): Added `use-boehm-gc'.
4148 (flag_use_boehm_gc): New global.
4149 * lang-options.h: Added -fuse-boehm-gc.
4150 * boehm.c: New file.
4151 * class.c (get_dispatch_table): If class uses a Boehm type
4152 descriptor, put it in the vtable.
4153 (make_class_data): Removed dead code.
4155 2000-03-03 Per Bothner <per@bothner.com>
4157 * decl.c (init_decl_processing): Initialize sizetype properly.
4159 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4162 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4163 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4164 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4165 (jcf_parse): New local `current'. Load innerclasses seen in outer
4166 context being processed.
4167 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4168 * jcf-write.c (append_innerclasses_attribute): New function.
4169 (append_innerclasses_attribute_entry): Likewise.
4170 (get_access_flags): Handle static classes. Set anonymous and local
4171 classes to be private.
4172 (generate_classfile): Attribute count adjusted. Call
4173 append_innerclasses_attribute.
4174 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4175 PURE_INNER_CLASS_TYPE_P.
4176 * parse.y (parser_qualified_classname): New parameter `is_static',
4177 produce non qualified name accordingly.
4178 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4179 (create_interface): Added argument to parser_qualified_classname.
4180 (create_class): Added argument to parser_qualified_classname. Setup
4181 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4182 (add_inner_class_fields): Fixed indentation.
4183 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4184 (method_declarator): Fixed typo in comment.
4185 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4186 (build_current_thisn): Likewise.
4187 (patch_method_invocation): Likewise.
4189 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4191 * decl.c (current_function_decl): Move to toplev.c.
4193 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4195 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4196 (DECL_BIT_INDEX): Use underlying representation.
4197 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4199 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4201 * expr.c (build_java_ret): Pass proper type to size_binop.
4203 2000-02-25 Anthony Green <green@cygnus.com>
4205 * expr.c (build_class_init): Mark the decl to be ignored by
4207 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4208 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4209 * class.c (init_test_hash_newfunc): New function.
4210 (decl_hash): New function.
4211 (decl_compare): New function.
4212 * decl.c (emit_init_test_initialization): New function.
4213 (complete_start_java_method): Traverse the init test hashtable,
4214 calling emit_init_test_initialization.
4215 (always_initialize_class_p): Define.
4216 * expr.c (build_class_init): Use initialization tests when
4217 emitting class initialization code.
4218 (always_initialize_class_p): Declare.
4219 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4221 * java-tree.h: Include hash.h.
4222 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4223 (struct lang_decl): Add init_test_table field.
4224 (init_test_hash_entry): Define.
4226 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4228 * gjavah.c (main): Avoid using `argi' to report unimplemented
4231 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4233 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4234 initialize locals to avoid warnings. Local `exception_type' moved
4237 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4239 * parse.y (resolve_expression_name): Use `orig' as a second
4240 argument to resolve_field_access.
4241 (resolve_field_access): Removed unnecessary code when dealing with
4244 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4246 * class.c (push_super_field): Don't push the field twice.
4247 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4248 * parse.h (java_reorder_fields): Prototyped.
4249 * parse.y (java_reorder_fields): New function.
4250 (java_layout_class): Simplified not to worry about re-ordering.
4252 2000-02-23 Tom Tromey <tromey@cygnus.com>
4254 * gjavah.c (print_name): In JNI case, correctly quote string.
4255 (print_method_info): Don't handle overrides in JNI mode.
4257 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4260 value type set to `boolean_type_node'.
4262 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4264 * jcf-dump.c (main): Test for correct condition after
4265 output file creation.
4267 2000-02-19 Anthony Green <green@cygnus.com>
4269 * jcf-depend.c (add_entry): Fix test for first list entry.
4271 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4273 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4274 * constants.c (build_constants_constructor): Likewise.
4276 2000-02-19 Anthony Green <green@cygnus.com>
4278 * jcf-depend.c (add_entry): Add entries to the end of the list.
4280 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4282 * decl.c (INT_TYPE_SIZE): Define if necessary.
4283 (expand_java_return): Handle the case of a native integer smaller
4286 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4288 * gjavah.c (help): Use GCCBUGURL.
4289 * jv-scan.c (help): Likewise.
4290 * jcf-dump.c (help): Likewise.
4292 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4294 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4297 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4299 * jcf-parse.c (load_class): Call `fatal' if no file containing
4300 the target class are found.
4302 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4304 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4305 lex.c, lex.h, and PARSE_H to...
4306 (parse.o, parse-scan.o): ...here, respectively.
4308 * lex.c: Split out code that may trigger SIGFPE from yylex()
4309 to its own function.
4310 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4312 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4314 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4316 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * parse.y (outer_field_access_p): Stop in time when outer contexts
4320 (resolve_qualified_expression_name): Properly qualify *everything*
4321 after a package.type to be resoled as expression names.
4322 (find_applicable_accessible_methods_list): Save/restore `class' to
4323 isolate it from a possible outer context search.
4325 2000-02-15 Tom Tromey <tromey@cygnus.com>
4327 * gjavah.c (jni_print_char): New function.
4328 (print_full_cxx_name): Use it.
4329 (decode_signature_piece): Likewise.
4330 (print_cxx_classname): Likewise.
4332 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4334 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4336 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4338 * gjavah.c: Include version.h.
4340 * jcf-dump.c: Likewise.
4342 * jv-scan.c: Likewise.
4344 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4346 * parse.y (outer_field_access_fix): First parameter now a tree
4347 node. Check for assignement to final. First argument to
4348 build_outer_field_access_fix modified to accomodate prototype.
4349 (build_outer_field_access): Don't check for assignment to final
4351 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4352 possibly returned by outer_field_access_fix. Changed
4353 outer_field_access_fix's first argument.
4354 (check_final_assignment): $finit$'s context is OK.
4355 (patch_unaryop): Use node instead of its line/column value when
4356 calling outer_field_access_fix.
4358 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4360 * parse.y (interface_declaration:): No longer tagged
4361 <node>. Re-installed default action.
4362 (class_member_declaration:): Handle inner interfaces.
4363 (interface_member_declaration): Handle inner interfaces and
4365 (create_interface): Push error if one seen. Suspend parsing
4366 context when processing an inner interface.
4367 (register_fields): Inner class static field limitations not to
4368 apply to inner interfaces.
4370 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4372 * jcf-parse.c (load_class): Update `java_error_count' when a
4373 class' file can't be found.
4374 (parse.y): Avoid (byte)code generation when errors seen.
4376 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4378 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4379 decodes a valid node.
4380 (patch_binop): Handle TRUNC_DIV_EXPR.
4382 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4384 * parse.y (resolve_package): New local `acc'. Try to progressively
4385 build and guess a package and type name.
4387 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4389 * parse.y (find_applicable_accessible_methods_list): Load and
4390 layout the search class if necessary.
4391 (java_complete_tree): Keep to original type of the folded initial
4394 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4396 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4397 Generate error message if circularity is detected. New static
4399 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4400 * jcf-write.c (generate_bytecode_insns): Very simply handle
4402 * parse.y (java_check_circular_reference): Use
4403 `cyclic_inheritance_report' during report, if necessary.
4404 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4405 walking NEW_ARRAY_INIT twice.
4407 2000-02-09 Tom Tromey <tromey@cygnus.com>
4409 * parse.y (check_class_interface_creation): Allow inner classes to
4410 be `private' or `protected', check modifiers' consistency. Prevent
4411 block local classes from bearing any modifiers.
4413 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4415 * except.c (check_start_handlers): Re-add prototype lost in last
4417 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4419 2000-02-09 Andrew Haley <aph@cygnus.com>
4421 * decl.c (clear_binding_level): Remove excess initializer.
4422 (maybe_poplevels): Remove unused variable.
4423 (force_poplevels): Ditto.
4424 (struct binding_level): Add comment.
4426 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * jcf-write.c (generate_classfile): Don't consider
4429 pre-initialization with reference value (use <clinit> instead.)
4430 * parse.y (java_fix_constructors): No generated constructor for
4432 (build_outer_field_access): Removed debug message.
4433 (outer_field_expanded_access_p): Adapted to bytecode generation.
4434 (build_outer_field_access_method): Use fix_method_argument_names.
4435 (build_outer_method_access_method): Fixed indentation. Added
4436 comment. Handle access method generation for static and also void
4438 (build_access_to_thisn): Inserted debug message.
4439 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4440 (resolve_qualified_expression_name): Fixed comment.
4441 (not_accessible_p): Adapted to bytecode generation. Added comment.
4442 (patch_method_invocation): Added comment.
4443 (maybe_use_access_method): Fixed leading comment. Handle static
4445 (java_complete_lhs): Don't shortcut handling of initialized upon
4446 declaration String type static fields when generating bytecode.
4447 (patch_unaryop): Handle outer field access when generating
4450 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4452 * java-tree.h (FIELD_THISN): New macro.
4453 * jcf-write.c (append_synthetic_attribute): New function.
4454 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4455 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4456 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4458 (build_outer_field_access): Turned on access functions usage and
4459 generation when compiling to bytecode.
4460 (maybe_use_access_method): Likewise.
4462 2000-01-25 Andrew Haley <aph@cygnus.com>
4464 * java-except.h (struct eh_range): Add `expanded' field.
4465 (maybe_start_try): Add end_pc arg.
4466 (maybe_end_try): Ditto.
4467 * java-tree.h (force_poplevels): new function.
4468 * expr.c (expand_byte_code): Don't call maybe_start_try or
4470 * except.c (add_handler): Reset expanded.
4471 (expand_start_java_handler): Set expanded.
4472 (check_start_handlers): Don't expand a start handler that's
4473 already been expanded.
4474 (maybe_start_try): Add end_pc arg. Only expand a handler which
4476 (expand_end_java_handler): call force_poplevels.
4477 (force_poplevels): new function.
4478 * decl.c (binding_level): Add start_pc of binding level.
4479 (maybe_pushlevels): Call maybe_start_try when pushing binding
4481 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4482 (LARGEST_PC): Define.
4483 (clear_binding_level): Use LARGEST_PC.
4485 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4486 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4487 (binding_depth, is_class_level, current_pc): new variables.
4488 (struct binding_level): ditto.
4489 (indent): new function.
4490 (push_jvm_slot): add debugging info.
4491 (maybe_pushlevels): ditto.
4492 (maybe_poplevels): ditto.
4495 (start_java_method): ditto.
4496 (give_name_to_locals): comment only.
4497 * except.c (binding_depth, is_class_level, current_pc):
4499 (expand_start_java_handler): add debugging info.
4500 (expand_end_java_handler): ditto.
4502 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4504 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4505 (print_name_for_stub_or_jni, process_file): Constify a char*.
4507 2000-02-03 Tom Tromey <tromey@cygnus.com>
4509 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4511 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4513 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4514 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4517 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4519 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4520 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4521 (struct lang_type): New field `ii_block'.
4522 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4523 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4524 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4525 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4526 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4527 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4529 * parse.y (add_instance_initializer): New function.
4530 (in_instance_initializer): New static global.
4531 (class_body_declaration:): Link instance initializer block.
4532 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4533 (array_creation_expression:): Remove unused local.
4534 (java_parser_context_push_initialized_field): Fixed leading
4535 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4536 CPC_INSTANCE_INITIALIZER_LIST.
4537 (java_parser_context_pop_initialized_field): Likewise.
4538 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4539 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4540 CPC_INITIALIZER_STMT.
4541 (fix_constructors): New local `class_type'. Use it. Call
4542 add_instance_initializer.
4543 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4544 (patch_return): Forbid return in instance initializers.
4545 (patch_throw_statement): Enforce exception handling in the context
4546 of instance initializers.
4548 2000-02-03 Tom Tromey <tromey@cygnus.com>
4550 * Make-lang.in (java.mostlyclean): Remove executables in
4553 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4555 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4556 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4557 (java_float_finite): Convert to use union Word from javaop.h.
4558 (java_double_finite): Convert to use union DWord from javaop.h.
4560 2000-02-02 Tom Tromey <tromey@cygnus.com>
4562 * gjavah.c (options): Added `jni' entry.
4563 (help): Document -jni.
4564 (flag_jni): New global.
4565 (process_file): Handle JNI output. Don't print text from
4566 -prepend, -add, etc, when generating stubs. Only remove `.class'
4567 suffix if it actually exists.
4568 (main): Create a `.c' file when run with `--jni --stubs'. Create
4569 correct output file name with `--jni'.
4570 (print_include): Mangle header name differently in JNI case.
4571 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4573 (print_method_info): Handle JNI case. Put signature info into
4574 method name. Handle case when STREAM is NULL.
4575 (print_name_for_stub_or_jni): New function.
4576 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4577 (print_cxx_classname): Handle JNI.
4578 (print_full_cxx_name): Likewise.
4579 (decode_signature_piece): Likewise.
4580 (overloaded_jni_method_exists_p): New function.
4581 (struct method_name): Added `signature' and `sig_length' fields.
4582 (HANDLE_END_FIELD): Do nothing in JNI mode.
4584 2000-02-02 Tom Tromey <tromey@cygnus.com>
4586 * jv-scan.c: Include version.c, <getopt.h>.
4587 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4588 (options): New array.
4589 (usage): New function.
4590 (version): New function.
4591 (main): Use getopt_long to parse command line.
4592 * jcf-dump.c: Include version.c, <getopt.h>.
4593 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4594 OPT_JAVAP): New macros.
4595 (options): New array.
4596 (usage): Return `void'. Changed message.
4597 (help): New function.
4598 (version): New function.
4599 (main): Use getopt_long_only to parse command line.
4600 * gjavah.c: Include <getopt.h>.
4601 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4602 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4603 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4604 (options): New array.
4605 (java_no_argument): Removed.
4606 (help): Updated with missing options.
4607 (main): Use getopt_long_only to parse command line.
4608 (usage): Changed message.
4610 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4612 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4613 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4614 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4615 * parse.y (array_creation_expression:): Handle anonymous arrays.
4616 (build_array_from_name): Don't set `ret_name' if null.
4617 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4618 (qualify_ambiguous_name): Likewise.
4619 (java_complete_expand_class): Likewise.
4621 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4623 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4624 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4625 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4626 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4627 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4628 AIPL_FUNCTION_COMPLETED_INVOCATION.
4629 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4630 AIPL_FUNCTION_INVOCATION_READY.
4631 (AIPL_FUNCTION_DECLARATION): New enum entry.
4632 * parse.y (reorder_static_initialized): New function.
4633 (java_parser_context_pop_initialized_field): Use it.
4634 (add_inner_class_fields): Use
4635 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4636 augmented. Install marker after last alias initializer, if any.
4637 (generate_finit): Fixed typo. Don't try to retain only the used
4639 (method_header): Compute and set DECL_FUNCTION_NAP.
4640 (method_declarator): Fixed comment. Insert alias initializer in
4642 (build_alias_initializer_parameter_list): Fixed leading
4643 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4644 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4645 (java_complete_expand_class): Code to retain only used aliases
4647 (java_complete_expand_methods): New local `first_decl'. Generate
4648 $finit$ first, then expand the constructors, regular methods and
4650 (java_complete_expand_method): Don't report error on missing
4651 return statement if previously detected bogus.
4652 (fix_constructors): Don't patch constructor parameters list.
4653 (patch_method_invocation): Use new AIPL enum values. Reverse
4654 alias initializer list for anonymous classes.
4656 2000-01-30 Anthony Green <green@redhat.com>
4658 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4659 determine how many stack slots to pop.
4661 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4664 error handling/recovery.
4665 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4667 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4670 FIELD_LOCAL_ALIAS_USED): New macros.
4671 (DECL_FUNCTION_NAP): New macro.
4672 (struct lang_decl): New field `nap'.
4673 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4674 (struct lang_type): New fields `finit_stmt_list' and
4676 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4677 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4678 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4679 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4680 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4681 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4682 (BUILD_THROW): Macro line separator re-indented.
4683 * parse.y (end_class_declaration): New function.
4684 (maybe_generate_pre_expand_clinit): New name for
4685 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4686 pre-expand static fields.
4687 (maybe_generate_clinit): Function deleted.
4688 (check_for_static_method_reference): Prototype's parameter list
4690 (generate_finit): New name for maybe_generate_finit. Changed
4691 leading comment. Function rewritten to use
4692 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4693 (build_alias_initializer_parameter_list): New function.
4694 (java_parser_context_pop_initialized_field): Likewise.
4695 (add_inner_class_fields): Likewise.
4696 (type_declaration:): Call end_class_declaration.
4697 (class_member_declaration:): Likewise.
4698 (formal_parameter_list:): Fixed typos.
4699 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4700 element. Improved error handling.
4701 (block_statement:): Call end_class_declaration.
4702 (anonymous_class_creation:): Likewise.
4703 (create_anonymous_class): Fixed comments.
4704 (create_class): Call add_inner_class_fields.
4705 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4706 (method_header): Use MARK_FINAL_PARMS.
4707 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4708 (method_declarator): Propagate final argument flag.
4709 (craft_constructor): New local `artificial'. Call
4710 build_alias_initializer_parameter_list. Use
4711 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4712 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4714 (complete_expand_class): Get rid of unused outer context local
4716 (java_complete_expand_methods): Fixed leading
4717 comment. Generate/pre-expand <clinit> first. Changed method
4718 expansion order to regular, $finit$, constructors, <clinit>.
4719 (java_complete_expand_method): Set current_function_decl.
4720 (fix_constructors): Fix constructor parameter list to account for
4721 outer context local alias initializers.
4722 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4723 (resolve_expression_name): Lookup outer context local aliases. New
4724 local `access', use it.
4725 (patch_method_invocation): Patch inner class ctor invocation with
4726 outer context local aliases initialization values. $finit$
4727 invocation patching now includes things generated with
4728 build_alias_initializer_parameter_list.
4729 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4730 (build_super_invocation): Likewise.
4731 (patch_assignment): Changed comment.
4733 2000-01-27 Andrew Haley <aph@cygnus.com>
4735 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4739 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4741 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4743 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4745 * parse.y (register_fields): Don't pass a format specifier to
4746 OBSOLETE_MODIFIER_WARNING.
4747 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4748 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4750 (check_modifiers): Change function into a macro.
4751 (check_class_interface_creation): Pass a literal format string.
4753 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4755 * buffer.h: PROTO -> PARAMS.
4756 * check-init.c: Likewise.
4757 * class.c: Likewise.
4758 * constants.c: Likewise.
4759 * convert.h: Likewise.
4761 * except.c: Likewise.
4763 * gjavah.c: Likewise.
4764 * java-except.h: Likewise.
4765 * java-tree.h: Likewise.
4766 * jcf-depend.c: Likewise.
4767 * jcf-dump.c: Likewise.
4768 * jcf-parse.c: Likewise.
4769 * jcf-path.c: Likewise.
4770 * jcf-reader.c: Likewise.
4771 * jcf-write.c: Likewise.
4773 * jv-scan.c: Likewise.
4774 * jvgenmain.c: Likewise.
4775 * jvspec.c: Likewise.
4779 * parse-scan.y: Likewise.
4780 * parse.h: Likewise.
4781 * parse.y: Likewise.
4782 * typeck.c: Likewise.
4783 * verify.c: Likewise.
4786 * zextract.c: Likewise.
4787 * zipfile.h: Likewise.
4789 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4791 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4792 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4793 * constants.c (build_constant_data_ref): Check for cached
4794 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4795 in TYPE_CPOOL_DATE_REF.
4796 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4797 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4798 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4799 (LOCAL_FINAL): New macro.
4800 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4801 constant pool -- don't try to reuse.
4802 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4804 (find_in_current_zip): Use TYPE_JCF.
4805 * parse.h (java_check_final): Prototype removed.
4806 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4807 (maybe_create_class_interface_decl,
4808 check_class_interface_creation): Likewise.
4809 (java_expand_finals): Function removed.
4810 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4811 (block_statement:): Fixed comment.
4812 (anonymous_class_creation:): Likewise.
4813 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4815 (check_class_interface_creation): Loosened error report on (inner)
4816 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4817 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4818 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4820 (create_interface): Likewise.
4821 (anonymous_class_counter): New static global.
4822 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4823 patch. Fixed comments.
4824 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4825 anonymous_class_counter when declaring a toplevel class.
4826 (craft_constructor): Fixed constructor name when handling
4827 anonymous classes. Anonymous class constructors to feature hidden
4829 (java_fix_constructors): Added comment.
4830 (java_check_final): Function removed.
4831 (java_complete_expand_methods): Fixed comment. Don't generate
4832 class data, save its outgoing constant pool instead.
4833 (verify_constructor_super): Skip anonymous class constructor
4834 hidden this$<n> parameter.
4835 (java_expand_classes): New local `saved_ctxp'. Removed call to
4836 java_expand_finals and java_check_final. Expand anonymous class
4837 constructors. Generate class data.
4838 (build_super_invocation): Skip anonymous class hidden this$<n>
4840 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4841 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4842 (set_java_signature): Likewise.
4844 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4846 * gjavah.c: Delete ACC_VISIBILITY define.
4847 * jcf.h: Add ACC_VISIBILITY define.
4848 * parse.y: final: rule tagged <value>.
4849 (java_check_regular_methods): Use ACC_VISIBILITY define for
4850 default package access check.
4851 (local_variable_declaration_statement): Use final: rule.
4853 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4855 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4858 2000-01-17 Tom Tromey <tromey@cygnus.com>
4860 * gjavah.c (print_field_info): Allow non-static final fields.
4862 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4864 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4865 * parse.y (patch_anonymous_class): New function.
4866 (create_anonymous_class): Register incomplete type when the
4867 class/interface to extends/implement isn't known yet.
4868 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4869 (verify_constructor_super): Tuned error message.
4871 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4874 (ANONYMOUS_CLASS_P): New macro.
4875 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4876 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4877 * parse.y (create_class): Added leading argument.
4878 (maybe_create_class_interface_decl,
4879 check_class_interface_creation): Likewise.
4880 (craft_constructor): New function.
4881 (verify_constructor_super): Added argument in prototype.
4882 (class_declaration:): Inserted leading argument.
4883 (for_begin:): Use FOR_LOOP_P.
4884 (anonymous_class_creation): Create WFL of the anonymous class to
4885 instantiate. Call build_new_invocation. Added comments.
4886 (check_class_interface_creation): Handle parameter `anonymous' in
4887 verbose mode class creation announce.
4888 (link_nested_class_to_enclosing): Exclude anonymous classes.
4889 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4890 anonymous class, even though they appear to have an enclosing
4892 (create_interface): Pass extra argument to
4893 check_class_interface_creation.
4894 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4895 (create_class): Call check_class_interface_creation and
4896 maybe_create_class_interface_decl with extra new argument. Don't
4897 add private this$<n> to anonymous classes.
4898 (method_declarator): Insert hidden this$<n> to anonymous class
4900 (java_fix_constructors): Deleted code creating default
4901 constructor. Call craft_constructor instead.
4902 (java_check_regular_methods): Set `saw_constructor' to 1 for
4904 (fix_constructors): Pass extra argument to verify_constructor_super.
4905 (verify_constructor_super): New local `sdecl', use it. Search for
4906 matching constructor (possibly featuring arguments) in super
4908 (lookup_method_invoke): Craft constructor according to arguments
4909 list when dealing with anonymous class constructors.
4910 (build_super_invocation): Pass arguments to anonymous class super
4912 (search_loop): Use FOR_LOOP_P.
4913 (labeled_block_contains_loop_p): Likewise.
4915 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4917 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4918 (enclosing_context_p): New function.
4919 (get_access_flags_from_decl): Handle CLASS_STATIC.
4920 (maybe_layout_super_class): Extra first argument passed to
4922 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4924 * decl.c (access0_identifier_node): New global.
4925 (init_decl_processing): access0_identifier_node initialized.
4926 (pushdecl): Set DECL_CONTEXT only on non type decls.
4927 * expr.c (lookup_field): Lookup inner class fields in enclosing
4929 (expand_invoke): Use ID_INIT_P.
4930 (expand_java_field_op): Use DECL_CLINIT_P.
4931 * java-tree.def (CLASS_LITERAL): New tree code.
4932 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4933 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4934 (struct lang_decl): New field `inner_access'.
4935 (enclosing_context_p): Prototyped.
4936 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4937 ID_CLINIT_P): New macros.
4938 (CLASS_STATIC): New macro.
4939 (CLASS_ACCESS0_GENERATED_P): New macro.
4940 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4941 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4942 INNER_CLASS_P): New macros.
4943 (DECL_INNER_CLASS_LIST): New macro.
4944 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4946 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4947 the shift value to int. Fixed typo in comment.
4948 * lex.c (inst_id, wpv_id): Initialize.
4949 * mangle.c (unicode_mangling_length): Take `$' into account.
4950 * parse.h (DRECOVER, RECOVER): Terminate properly.
4951 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4952 (typedef struct _jdep): New field `enclosing'.
4953 (JDEP_ENCLOSING): New macro.
4954 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4955 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4956 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4957 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4958 GET_ENCLOSING_CPC_CONTEXT): New macros.
4959 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4960 (do_resolve_class): Added extra argument in prototype.
4961 * parse.y (resolve_class): Added extra argument in prototype.
4962 (maybe_create_class_interface_decl): Likewise.
4963 (maybe_use_access_method, build_wfl_wrap): New functions.
4964 (java_complete_expand_classes, java_complete_expand_class):
4966 (java_parser_context_push_initialized_field,
4967 java_parser_context_suspend, java_parser_context_resume):
4969 (maybe_make_nested_class_name, make_nested_class_name,
4970 set_nested_class_simple_name_value,
4971 link_nested_class_to_enclosing, find_as_inner_class,
4972 find_as_inner_class_do, check_inner_class_redefinition,
4973 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4974 maybe_build_thisn_access_method, build_outer_field_access,
4975 build_outer_field_access_methods, build_outer_field_access_expr,
4976 build_outer_method_access_method, build_new_access_id,
4977 build_outer_field_access_method, outer_field_access_p,
4978 outer_field_expanded_access_p, outer_field_access_fix,
4979 build_incomplete_class_ref, patch_incomplete_class_ref,
4980 create_anonymous_class): Likewise.
4981 (inst_id, wpv_id): New static global variables.
4982 (synchronized:): New rule, tagged <node>.
4983 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4985 (anonymous_class_creation:): New rule, tagged <node>.
4986 (NEW_TK): Tagged <node>.
4987 (type_literals, array_type_literal): New rules, tagged <node>.
4988 (class_declaration:): Removed action when reducing by class_body:
4989 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4990 using GET_CPC in sub-rules.
4991 (class_member_declaration): Handle inner classes.
4992 (method_declaration): When reducing method_header:, reset
4993 current_function_decl when appropriate.
4994 (method_declarator:): Set the number of formal parameter to 0 for
4995 method declared without arguments.
4996 (constructor_declarator:): Likewise.
4997 (static_initializer:): List of elements kept in a list.
4998 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4999 use of the keyword `static' for type declarations.
5000 (block_statement:): Handle inner class declarations.
5001 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5002 type qualified `this'.
5003 (class_instance_creation_expression): Use anonymous_class_creation:
5004 to handle inner class instances creation. Handle qualified `new'.
5005 (something_dot_new): Added appropriate actions.
5006 (create_new_parser_context): New function.
5007 (java_push_parser_context, java_parser_context_save_global,
5008 java_parser_context_suspend): Use create_new_parser_context.
5009 (check_modifiers): Changed leading comment.
5010 (check_class_interface_creation): Handle interclasses.
5011 (add_superinterfaces): Fixed comment.
5012 (create_interface): Build qualified name from the raw_name instead
5013 of its matching WFL. Push the initialized fields list. raw_name added
5014 as an extra argument to maybe_create_class_interface_decl.
5015 (create_class): Build qualified name from the raw_name instead of
5016 its matching WFL. Removed assignment to current_parsed_class_un.
5017 Call PUSH_ERROR before returning an error. Suspend the current
5018 parser context when processing an inner class. Push the
5019 initialized fields list. raw_name added as an extra argument to
5020 maybe_create_class_interface_decl. Add the private this$<n>
5022 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5023 (register_fields): Get the class type from GET_CPC and handle
5024 previous errors. Added code to handle the creation of static
5025 fields in inner classes. Initialized fields initialization
5026 statements kept in a list of lists.
5027 (maybe_generate_finit): Initialized fields initialization
5028 statements kept in a list of lists. Use GET_CPC.
5029 (maybe_generate_clinit): Likewise.
5030 (method_header): Use GET_CPC and GET_CPC_UN.
5031 (parser_qualified_classname): Handle inner classes.
5032 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5033 (java_fix_constructors): Hide pointer to enclosing context
5034 instance in constructor list when dealing with inner classes.
5035 (jdep_resolve_class): Call resolve_class with extra first argument
5037 (resolve_class): Add enclosing context as a first extra argument
5038 to do_resolve_class.
5039 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5041 (resolve_no_layout): Extra argument added to resolve_class
5043 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5044 (java_get_real_method_name): Use GET_CPC_UN.
5045 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5046 (java_check_abstract_methods): Handle static method declared in
5047 inner classes by an error.
5048 (java_check_regular_methods): Use DECL_CLINIT_P.
5049 (source_start_java_method): Also set DECL_MAX_LOCALS.
5050 (create_artificial_method): Call java_parser_context_save_global
5051 and java_parser_context_restore_global instead of saving/restoring
5052 the context by hand.
5053 (expand_start_java_method): Improved verbose mode message.
5054 (java_complete_expand_methods): Fixed leading comment. Use
5056 (fix_constructors): Added assignment to this$<n> if necessary.
5057 (java_expand_classes): Call java_complete_expand_classes instead
5058 of java_complete_expand_methods.
5059 (make_qualified_primary): Simplified.
5060 (merge_qualified_name): Optimized for missing left or right parts.
5061 (resolve_expression_name): Handle access to outer class fields from
5063 (resolve_qualified_expression_name): New macro
5064 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5065 classes. Report error on non appropriate qualification of
5066 `new'. Handle qualified `this'.
5067 (not_accessible_p): Allow access to outer class private fields from
5069 (patch_method_invocation): Handle method invocations through
5070 access methods and inner class constructor invocations.
5071 (find_applicable_accessible_methods_list): Search enclosing
5072 contexts of an inner class.
5073 (search_applicable_methods_list): Fixed typo.
5074 (argument_types_convertible): Handle inner class constructors'
5075 hidden outer context reference argument.
5076 (qualify_ambiguous_name): Handle qualified `this'.
5077 (java_complete_lhs): Handle use of field accessed through
5078 artificial access methods in various cases of assignments. Handle
5080 (check_final_assignment): Use DECL_CLINIT_P.
5081 (valid_ref_assignconv_cast_p): Handle the destination being an
5082 enclosing context of the source.
5083 (patch_unaryop): Handle use of field accessed through artificial
5085 (patch_return): Use DECL_CLINIT_P.
5086 (patch_throw_statement): Use DECL_CLINIT_P.
5087 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5088 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5091 2000-01-16 Anthony Green <green@cygnus.com>
5093 * parse.y (build_string_concatenation): Only use
5094 StringBuffer(String) shortcut if String arg is constant.
5096 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5098 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5099 the shift value to int. Fixed typo in comment.
5101 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5103 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5104 * jcf-write.c: Likewise.
5105 * parse.y: Likewise.
5106 * parse.c: Regenerate.
5108 2000-01-09 Anthony Green <green@cygnus.com>
5110 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5111 bytecodes in the correct order.
5113 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5115 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5117 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5119 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5120 before building constant array decl.
5122 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5125 method invocation and typo in conditional expression.
5126 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5127 the appropriate NOTE_POP.
5128 * parse.y (patch_binop): Shift value mask to feature the right
5131 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5133 * class.c (assume_compiled, assume_compiled_node): Add static
5135 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5137 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5139 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5141 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5142 to `__modifier' to avoid stringifying it.
5144 * parse.y (verify_constructor_circularity): Don't call a variadic
5145 function with a non-literal format string.
5146 (java_check_abstract_methods): Move unreachable code inside
5147 `continue' statement.
5148 (lookup_method_invoke): Call xstrdup, not strdup.
5150 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5153 * jcf-parse.c (yyparse): Likewise.
5155 * jv-scan.c (main): Likewise.
5157 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5159 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5160 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5161 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5164 * parse.y (synchronized, variable_redefinition_error,
5165 check_class_interface_creation, create_interface, create_class,
5166 method_header, finish_method_declaration,
5167 check_modifiers_consistency, method_declarator,
5168 complete_class_report_errors, check_abstract_method_definitions,
5169 java_check_regular_methods, check_throws_clauses,
5170 java_check_abstract_methods, read_import_dir,
5171 check_pkg_class_access, declare_local_variables, fix_constructors,
5172 cut_identifier_in_qualified, resolve_expression_name,
5173 resolve_qualified_expression_name, patch_method_invocation,
5174 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5175 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5176 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5177 patch_try_statement, patch_synchronized_statement,
5178 patch_throw_statement, check_thrown_exceptions,
5179 patch_conditional_expr): Likewise.
5181 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5183 * Makefile.in (LIBDEPS): Added gcc's errors.o
5184 (../jcf-dump$(exeext):): Link with gcc's errors.o
5185 (../gcjh$(exeext):): Likewise.
5186 * expr.c (expand_java_NEW): Layout the entire target type instead of
5187 laying out its methods only.
5188 (lookup_field): Layout the class after having loaded it.
5189 * java-tree.h (java_debug_context): Declared.
5190 * jcf-io.c (toplev.h): Included.
5191 (find_class): Removed assignment to jcf's outofsynch
5192 field. Force source file to be read if newer than its matching
5193 class file. Tweaked debug messages.
5194 * jcf-parse.c (jcf_out_of_synch): Deleted.
5195 (read_class): Call to jcf_out_of_synch removed.
5196 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5197 (jcf_out_of_synch): Prototype deleted.
5198 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5199 `deprecated' and `class_err': integer turned into bit fields.
5200 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5201 * parse.y (package_list): New global.
5202 (package_declaration:): Record newly parsed package name.
5203 (extra_ctxp_pushed_p): Static global deleted.
5204 (java_parser_context_save_global): Create buffer context for the
5205 purpose of saving globals, if necessary.
5206 (java_parser_context_restore_global): Pop context pushed for the
5207 purpose of saving globals, if necessary.
5208 (java_debug_context_do): New prototype and function.
5209 (java_debug_context): Likewise.
5210 (do_resolve_class): Use already parsed package names to qualify
5211 and lookup class candidate.
5212 (java_pre_expand_clinit): Removed unnecessary local variable.
5214 1999-12-17 Tom Tromey <tromey@cygnus.com>
5216 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5218 (process_file): Use `\n\' at end of each line in string.
5220 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5222 * expr.c (expand_invoke): Layout the loaded class before
5223 attempting to use it.
5224 (expand_java_field_op): Allow final field assignments to take
5226 * typeck.c (convert): Return error_mark_node if expr is null.
5228 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * class.c (class_depth): Return -1 if the class doesn't load
5232 * expr.c (can_widen_reference_to): Check for errors during depth
5233 computation and return 0 accordingly.
5234 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5235 create default constructors and add an other error check.
5236 * parse.h (java_fix_constructors): Prototyped.
5237 * parse.y (java_pre_expand_clinit): Likewise.
5238 (build_super_invocation): Re-prototyped to feature one argument.
5239 (java_check_circular_reference): Directly use `current'.
5240 (java_fix_constructors): New function.
5241 (java_check_regular_methods): Don't create default constructors
5242 here, but abort if none were found.
5243 (java_complete_expand_methods): Pre-process <clinit> calling
5244 java_pre_expand_clinit.
5245 (java_pre_expand_clinit): New function.
5246 (fix_constructors): build_super_invocation invoked with the
5247 current method declaration as an argument.
5248 (build_super_invocation): Use the context of the processed method
5249 decl argument instead of current_class.
5250 * typeck.c (lookup_java_method): Take WFLs in method names into
5253 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5255 * class.c (make_class_data): flag_keep_inline_functions to keep
5256 private methods in the method array.
5258 1999-12-15 Anthony Green <green@cygnus.com>
5260 * check-init.c (check_init): Take into account both types of
5261 `throw's when checking for uninitialized variables.
5263 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5265 * parse.y (java_complete_lhs): Force convertion of array
5266 dimensions to int_type_node, that's what runtime's ABI expects.
5268 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5271 operand of a WFL, until the Java front-end gets fixed with regard
5272 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5274 1999-12-10 Andrew Haley <aph@cygnus.com>
5276 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5277 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5278 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5282 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5284 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5285 before calling expand_eh_region_start and expand_start_all_catch.
5286 * except.c (expand_start_java_handler): Switch to permanent
5287 obstack before calling expand_eh_region_start.
5288 (expand_end_java_handler): Switch to permanent obstack before
5289 calling expand_start_all_catch.
5291 1999-12-5 Anthony Green <green@cygnus.com>
5293 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5294 function with side effects.
5295 (init_decl_processing): Mark all memory allocating DECLs with
5298 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * except.c (expand_end_java_handler): Call
5301 expand_resume_after_catch and end_catch_handler.
5303 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5305 * verify.c (verify_jvm_instructions): Create new return label
5306 chain if non existant (don't rely on the verified state of the jsr
5309 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5312 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5314 * parse.y (patch_assignment): Removed bogus final class test on
5315 lhs when checking on whether to emit an ArrayStoreException runtime
5317 * expr.c (expand_java_arraystore): Likewise.
5319 1999-11-28 Anthony Green <green@cygnus.com>
5321 * decl.c (find_local_variable): Reuse single slot decls when
5324 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5326 * jcf-parse.c (saw_java_source): Global variable removed.
5327 (read_class): Don't use `saw_java_source'. Added extra braces.
5328 (yyparse): Code setting `saw_java_source' removed.
5330 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5332 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5334 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * verify.c (merge_type_state): Non verified subroutines being
5337 considered more than once to trigger passive type merge.
5339 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5341 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5342 in case of error. Error message tuned.
5344 1999-11-21 Anthony Green <green@cygnus.com>
5346 * constants.c (find_methodref_index): Unwrap method names before
5347 inserting them in the constant pool.
5349 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5351 * class.c (assume_compiled_node): New typedef.
5352 (assume_compiled_tree): New static data.
5353 (find_assume_compiled_node): New function.
5354 (add_assume_compiled): New function.
5355 (assume_compiled): New function.
5356 * class.c (make_class_data): Use assume_compiled.
5357 (is_compiled_class): Use assume_compiled.
5359 * java-tree.h (add_assume_compiled): Declare.
5361 * lang.c (lang_decode_option): Parse new options.
5363 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5366 int_type_node: that's what `_Jv_AllocObject' expects.
5368 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5370 * parse.y (lookup_method_invoke): Use lang_printable_name to
5371 reliably build the type name during error report. Fixes PR gcj/97.
5373 1999-11-09 Tom Tromey <tromey@cygnus.com>
5375 * jcf-path.c: Include <sys/stat.h>.
5376 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5377 (DIR_UP): New macro.
5379 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5381 * parse.y (source_end_java_method): Resume permanent allocation,
5382 reversing Apr 27 1998 patch.
5383 (patch_string_cst): Pop obstacks after having pushed the permanent
5386 1999-11-05 Tom Tromey <tromey@cygnus.com>
5388 * class.c (finish_class): Emit inlined methods if any native
5389 methods exist in the class. Fixes PR gcj/85.
5391 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5393 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5394 (qualify_ambiguous_name): Likewise.
5396 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5398 * typeck.c: (lookup_java_method): search all inherited
5399 interfaces when looking up interface method.
5401 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5403 * parse.y (method_header:): Issue error message for rule `type
5405 (synchronized:): Error report when not using synchronized.
5407 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5410 being used before the superclass constructor has been called.
5411 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5412 instead of `CALL_THIS_CONSTRUCTOR_P'.
5414 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5416 * check-init.c: Fix typo in comment.
5418 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5420 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5423 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5425 * parse.y (expression_statement:): Call function to report
5426 improper invocation of a constructor.
5427 (parse_ctor_invocation_error): New function.
5429 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5431 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5434 1999-10-21 Tom Tromey <tromey@cygnus.com>
5436 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5437 in generated `main'.
5439 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5441 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5442 (qualify_ambiguous_name): Likewise.
5444 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5446 * parse.y (java_complete_tree): fold_constant_for_init to work on
5448 (java_complete_lhs): Likewise.
5449 (array_constructor_check_entry): Complete an initializer element
5450 on permanent_obstack.
5452 1999-10-19 Tom Tromey <tromey@cygnus.com>
5454 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5455 From Mike Moreton <mike@pillim.demon.co.uk>.
5457 1999-10-15 Greg McGary <gkm@gnu.org>
5459 * java-tree.h (flag_bounds_check): Remove extern decl.
5460 * lang.c (flag_bounds_check): Remove global variable.
5461 (lang_f_options): Remove "bounds-check" entry.
5462 (lang_init_options): Default flag_bounds_check to "on".
5464 1999-10-14 Tom Tromey <tromey@cygnus.com>
5466 * jvgenmain.c (usage): New function.
5467 (main): Use it. Also, handle `-D' options.
5468 * jvspec.c (lang_specific_driver): Recognize -D.
5469 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5471 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5473 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5475 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5476 variadic function with a non-literal format string.
5478 * parse-scan.y (report_main_declaration): Likewise.
5480 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5482 * parse.y (read_import_dir, patch_assignment, patch_binop,
5483 patch_array_ref): Likewise.
5485 * typeck.c (build_java_array_type): Likewise.
5487 * verify.c (verify_jvm_instructions): Likewise.
5489 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5491 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5493 1999-10-07 Anthony Green <green@cygnus.com>
5495 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5496 where CHECK_PUT may fail for valid reasons.
5498 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5499 UNSAFE_PUTN): New macros.
5501 1999-10-04 Tom Tromey <tromey@cygnus.com>
5503 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5504 well. Fixes Java PR gcj/59.
5505 * parse-scan.y (yyerror): Report errors.
5507 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5509 * decl.c (insert_block): Remove unconditional `abort'.
5511 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5513 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5514 FUNCTION_CODE now of type int. All callers changed.
5515 Set the builtin's DECL_BUILT_IN_CLASS.
5517 1999-09-23 Tom Tromey <tromey@cygnus.com>
5519 * jvspec.c (lang_specific_driver): Don't read spec file if
5520 -fsyntax-only given.
5522 1999-09-22 Tom Tromey <tromey@cygnus.com>
5524 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5526 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5527 (WORDS_TO_LONG): Likewise.
5528 (WORDS_TO_DOUBLE): Likewise.
5530 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5532 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5533 (RELOCATION_VALUE_1): Likewise.
5534 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5535 push_in_const, push_long_const): Prototyped.
5536 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5537 (push_constant2): Likewise.
5538 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5539 (find_constant_wide): Cast find_constant2's integer arguments to
5541 (find_constant_index): Cast find_constant2's and find_constant2's
5542 integer arguments to `jword'.
5543 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5544 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5545 (emit_if): Use RELOCATION_VALUE_1.
5546 (emit_goto): Likewise.
5547 (emit_jsr): Likewise.
5548 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5549 argument to push_long_const to HOST_WIDE_INT.
5551 1999-09-15 Andreas Schwab <schwab@suse.de>
5553 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5555 1999-09-20 Nick Clifton <nickc@cygnus.com>
5557 * lang.c (lang_decode_option): Extend comment.
5559 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5561 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5564 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5566 * gjavah.c (get_field_name, print_method_info, print_include,
5567 add_namelet): Use xmalloc, not malloc.
5569 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5570 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5573 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5575 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5577 * jcf-path.c (add_entry): Likewise.
5579 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5581 * jv-scan.c (xmalloc): Remove definition.
5583 * jvgenmain.c (xmalloc): Likewise.
5585 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5587 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5589 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5590 concat, not xmalloc/sprintf.
5591 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5592 (xstrdup): Remove definition.
5594 * parse.y (duplicate_declaration_error_p,
5595 constructor_circularity_msg, verify_constructor_circularity,
5596 check_abstract_method_definitions, java_check_regular_methods,
5597 java_check_abstract_methods, patch_method_invocation,
5598 check_for_static_method_reference, patch_assignment, patch_binop,
5599 patch_cast, array_constructor_check_entry, patch_return,
5600 patch_conditional_expr): Use xstrdup, not strdup.
5602 * zextract.c (ALLOC): Use xmalloc, not malloc.
5604 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5606 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5608 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5609 (do_spec, lang_specific_pre_link, lang_specific_driver,
5610 input_filename, input_filename_length): Don't declare.
5611 (main_class_name, jvgenmain_spec, lang_specific_driver):
5613 (lang_specific_driver): All calls to the function pointer
5614 parameter now explicitly call `fatal'.
5616 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5618 * parse.y (find_applicable_accessible_methods_list): Search
5619 abstract classes as interfaces.
5621 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5623 * class.c (finish_class): We're now outside a valid method
5624 declaration. Tell the rest of gcc so.
5626 1999-09-08 Bruce Korb autogen@linuxbox.com
5628 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5630 1999-09-07 Tom Tromey <tromey@cygnus.com>
5632 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5634 (decode_signature_piece): Don't emit "::" in JArray<>.
5635 (print_namelet): Only print trailing `;' when printing a class.
5637 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5639 * java-tree.h: Delete declarations for all tree nodes now moved to
5641 * decl.c: Delete their definitions.
5643 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5645 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5646 * Makefile.in (OBJS): Add ggc-callbacks.o.
5647 (OBJDEPS): Likewise.
5649 1999-09-03 Tom Tromey <tromey@cygnus.com>
5651 * parse.y (strip_out_static_field_access_decl): Return operand if
5652 it satisfies JDECL_P.
5654 1999-09-02 Tom Tromey <tromey@cygnus.com>
5656 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5657 Handle nested arrays, like `[[I'.
5659 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5661 * class.c (finish_class): Remove unused parameter, all callers
5664 * expr.c (build_java_athrow): Change return type to void.
5665 (java_lang_expand_expr): Make sure each case in switch returns a
5668 * java-tree.h (finish_class): Fix prototype to take void args.
5670 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5671 (main): Issue return from main, not exit.
5673 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5675 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5677 * jv-scan.c (main): Issue return from main, not exit.
5679 * parse.y (check_abstract_method_definitions,
5680 java_check_abstract_method_definitions): Add static prototypes.
5681 (java_complete_expand_methods): Fix call to `finish_class'.
5683 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5686 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5688 * lang.c (language_string): Constify.
5690 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5692 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5693 Remove hacks for stuff which comes from libiberty.
5695 * Make-lang.in: Likewise.
5697 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5699 * Makefile.in (xref.o): Depend on xref.c explicitly.
5701 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5703 * java-tree.h (lang_printable_name): Constify a char*.
5705 * lang.c (lang_printable_name): Likewise.
5707 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5709 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5712 1999-08-26 Tom Tromey <tromey@cygnus.com>
5714 * gjavah.c (print_cxx_classname): Print "::" before qualified
5717 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5719 * parse.y (lookup_cl): Changed leading comment. Now does its best
5720 to set the column number.
5721 (qualify_ambiguous_name): Take WFL wrappers into account.
5723 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5725 * verify.c (verify_jvm_instructions): Don't check instruction
5726 validity beyond end of method.
5728 1999-08-25 Tom Tromey <tromey@cygnus.com>
5730 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5732 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5734 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5735 cxx_keyword_subst, generate_access, name_is_method_p,
5736 get_field_name, print_field_name, super_class_name, print_include,
5737 decode_signature_piece, print_class_decls, usage, help,
5738 java_no_argument, version, add_namelet, print_namelet): Add static
5740 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5741 name_is_method_p): Constify a char*.
5742 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5743 Provide a final else clause in an if-else-if.
5744 (print_field_info): Add missing final arg in function call to
5746 (print_method_info, decompile_method, decode_signature_piece,
5747 print_c_decl, print_full_cxx_name, print_stub,
5748 print_mangled_classname, super_class_name, print_include,
5749 add_namelet, add_class_decl, print_class_decls, process_file,
5750 help): Constify a char*.
5752 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5753 push_int_const, find_constant_wide, find_constant_index,
5754 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5755 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5756 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5757 emit_if, emit_goto, emit_jsr, call_cleanups,
5758 make_class_file_name): Add static prototypes.
5759 (generate_bytecode_return, generate_bytecode_insns): Pass a
5760 NULL_PTR, not a NULL_TREE.
5762 * jv-scan.c: Include "jcf.h".
5763 (main): Declare using DEFUN macro.
5765 * jvspec.c (find_spec_file, lang_specific_pre_link,
5766 lang_specific_driver): Add prototypes.
5767 (find_spec_file): Constify a char*.
5769 * keyword.gperf (hash, java_keyword): Add prototypes.
5771 * lang.c (lang_print_error): Add static prototype.
5772 (lang_init): Prefer memcpy over bcopy to avoid casts.
5774 * lex.c (yylex): Add static prototype.
5776 * parse-scan.y: Include "lex.c" earlier.
5778 * parse.h: Remove redundant declaration for `yylex'.
5780 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5781 labeled_block_contains_loop_p): Add static prototypes.
5782 (not_accessible_p): Make static to match prototype.
5784 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5786 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5788 * parse.y (check_method_redefinition): Changed leading comment.
5789 (check_abstract_method_definitions): New function.
5790 (java_check_abstract_method_definitions): New function.
5791 (java_check_regular_methods): Call it.
5792 (verify_constructor_super): Fixed indentation.
5793 (lookup_method_invoke): Likewise.
5795 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5797 * parse.y (method_header): Return a null pointer if the current
5799 (finish_method_declaration): Return if the current function decl
5801 (source_start_java_method): Likewise.
5802 (java_method_add_stmt): Likewise.
5804 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5806 * class.c (emit_register_class): Removed unnecessary call to
5808 * parse.y (labeled_block_contains_loop_p): Removed unused local
5811 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * parse.y (java_refold): Added prototype.
5815 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5817 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5818 (java_stabilize_reference): Removed unnecessary `else'.
5819 (java_complete_lhs): Set flag to remember boolean. Call
5820 java_refold. Added comments.
5821 (java_decl_equiv): New function.
5822 (binop_compound_p): Likewise.
5823 (java_refold): Likewise.
5824 (patch_unaryop): Striped static field access assigned to decl and
5825 op. Changed promotion scheme for ++/-- operators.
5826 (search_loop): New function.
5827 (labeled_block_contains_loop_p): Likewise.
5828 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5830 (patch_bc_statement): Call search_loop. Fixed comment.
5832 1999-08-14 Anthony Green <green@cygnus.com>
5834 * expr.c (java_lang_expand_expr): Mark static array data as
5837 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5839 * jvgenmain.c (main): NUL-terminate name_obstack.
5841 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5843 * check-init.c (check_bool2_init, done_alternative): Add static
5846 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5847 (add_method, build_utf8_ref, build_class_ref,
5848 append_gpp_mangled_type, layout_class_method): Constify a char*.
5850 * decl.c (push_promoted_type, make_binding_level): Add static
5852 (push_promoted_type, pushdecl): Constify a char*.
5854 * except.c (find_handler_in_range, link_handler,
5855 check_start_handlers): Add static prototypes.
5857 * expr.c (process_jvm_instruction): Constify a char*.
5859 * gjavah.c (main): Constify a char*.
5861 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5864 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5866 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5867 munge, print_ents): Constify a char*.
5869 * jcf-dump.c (disassemble_method): Constify a char*.
5870 (print_constant_pool, print_exception_table): Add static prototypes.
5871 (print_constant, print_exception_table, main, disassemble_method):
5874 * jcf-io.c (find_classfile, find_class): Likewise.
5876 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5877 (set_source_filename, predefined_filename_p): Add static prototypes.
5878 (set_source_filename, get_constant, get_class_constant,
5879 find_in_current_zip): Constify a char*.
5881 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5883 (add_entry, add_path, jcf_path_classpath_arg,
5884 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5886 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5887 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5888 jcf_parse_one_method, jcf_parse_methods,
5889 jcf_parse_final_attributes): Add static prototypes.
5890 (get_attribute): Constify a char*.
5892 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5893 jcf_dependency_add_target, jcf_path_classpath_arg,
5894 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5896 * jv-scan.c (main): Constify a char*.
5897 (gcc_obstack_init): Add prototype arguments.
5899 * jvgenmain.c (gcc_obstack_init): Likewise.
5900 (main): Constify a char*.
5902 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5904 (put_decl_string, lang_print_error): Constify a char*.
5905 (lang_init): Remove redundant extern prototype.
5907 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5909 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5910 Add static prototypes.
5911 (get_type_from_signature): Constify a char*.
5913 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5914 Add static prototypes.
5915 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5916 (verify_jvm_instructions): Constify a char*.
5918 * xref.c (xref_flag_value): Likewise.
5920 * xref.h (xref_flag_value): Likewise.
5922 * zextract.c (makeword, makelong): Add static prototypes.
5923 (makeword, makelong): Constify a uch*.
5925 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5927 * lang.c (java_dummy_print): Constify a char*.
5928 (lang_print_error): Likewise.
5929 (lang_init): Remove redundant prototype for `print_error_function'.
5930 (lang_init_source): Likewise.
5931 (lang_identify): Constify a char*.
5933 1999-08-09 Tom Tromey <tromey@cygnus.com>
5935 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5936 (WORDS_TO_LONG): Likewise.
5937 (WORDS_TO_DOUBLE): Likewise.
5939 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5941 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5943 * expr.c (java_stack_pop, java_array_data_offset,
5944 build_java_throw_out_of_bounds_exception, case_identity,
5945 build_java_check_indexed_type): Add static prototypes.
5946 (linenumber_table, expand_invoke, expand_java_field_op,
5947 build_primtype_type_ref, expand_byte_code): Constify a char*.
5949 * java-tree.h (build_primtype_type_ref, linenumber_table):
5951 (java_lang_expand_expr): Add prototype.
5953 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5954 `java_lang_expand_expr'.
5956 * lex.c (java_lex_error): Constify a char*.
5957 (java_get_unicode, java_read_char, java_allocate_new_line,
5958 java_unget_unicode, java_sneak_unicode): Prototype.
5960 * parse-scan.y (current_class, package_name, method_declarator,
5961 report_class_declaration, yyerror): Constify a char*.
5963 * parse.h (java_report_errors): Prototype.
5964 (yyerror): Constify a char*.
5966 * parse.y (classitf_redefinition_error, check_modifiers,
5967 parse_jdk1_1_error, lookup_package_type,
5968 lookup_package_type_and_set_next, get_printable_method_name,
5969 purify_type_name): Constify a char*.
5970 (build_super_invocation, maybe_generate_finit,
5971 verify_constructor_super, parser_add_interface,
5972 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5973 java_complete_expand_methods, java_expand_finals,
5974 cut_identifier_in_qualified, java_stabilize_reference,
5975 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5976 merge_string_cste): Prototype.
5977 (single_type_import_declaration, yyerror,
5978 variable_redefinition_error, build_array_from_name,
5979 build_unresolved_array_type, check_class_interface_creation,
5980 resolve_class, complete_class_report_errors,
5981 note_possible_classname, read_import_dir,
5982 find_in_imports_on_demand, resolve_package, fix_constructors,
5983 check_deprecation, lookup_method_invoke,
5984 maybe_build_primttype_type_ref, array_constructor_check_entry):
5986 (java_complete_expand_methods, java_expand_finals): Make static.
5987 (convert_narrow): Remove static prototype.
5989 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5991 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5993 1999-08-02 Richard Henderson <rth@cygnus.com>
5995 * decl.c: Include defaults.h instead of expr.h.
5996 * parse.y: Likewise.
5998 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6000 * java/decl.c (start_java_method): Change all uses of
6001 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6002 Ensure expr.h is included.
6003 * java/expr.c (pop_arguments): Ditto.
6004 * java/parse.y (expand_start_java_method): Ditto.
6006 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6008 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6010 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6012 * decl.c: Include "function.h".
6013 * except.c: Likewise.
6014 * parse.y: Likewise.
6015 * Makefile.in: Update dependencies.
6017 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6019 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6020 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6021 `modifier' with ATTRIBUTE_UNUSED.
6023 * gjavah.c (process_file): Add braces around ambiguous `else'.
6025 * jcf-dump.c (print_access_flags, localvar_free): Change return
6028 * parse.y (java_complete_expand_method): Initialize variable
6030 (resolve_qualified_expression_name): Likewise for `field_decl'.
6031 (patch_method_invocation): Likewise for `class_to_search'.
6032 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6033 (patch_assignment): Likewise for `lhs_type'.
6035 * verify.c (verify_jvm_instructions): Remove unused variable
6038 1999-07-25 Richard Henderson <rth@cygnus.com>
6040 * decl.c (va_list_type_node): New.
6042 1999-07-25 Anthony Green <green@cygnus.com>
6044 * gjavah.c (print_stub): New function.
6045 (METHOD_IS_NATIVE): New macro.
6046 (print_mangled_classname): Make static.
6047 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6048 (process_file): Perform stub generation.
6049 (HANDLE_METHOD): Don't emit class decls during stub
6051 (HANDLE_END_METHOD): Take into account stub generation.
6052 (print_method_info): Handle stub generation.
6053 (print_stub): New function.
6054 (print_cxx_classname): Make signature consistant with others.
6055 (help): Describe -stubs option.
6056 (main): Create stub file.
6057 (version): Use version.c.
6058 (print_full_cxx_name): New function.
6059 (print_c_decl): Use print_full_cxx_name.
6061 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6063 * check-init.c (check_init): Handle MAX_EXPR.
6065 1999-07-15 Andrew Haley <aph@cygnus.com>
6067 * lang.c (flag_use_divide_subroutine): New variable.
6068 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6069 fp-to-integer conversion.
6070 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6073 * expr.c (build_java_soft_divmod): New function.
6074 (build_java_binop): Call build_java_soft_divmod if
6075 flag_use_divide_subroutine is set.
6076 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6077 soft_lrem_node: new builtin functions.
6078 (init_decl_processing) Initialize the new builtins.
6079 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6080 soft_lrem_node: new builtin functions.
6081 (build_java_soft_divmod): New function.
6082 * parse.y: Call build_java_soft_divmod if
6083 flag_use_divide_subroutine is set.
6086 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6087 a --specs= arg) even if not linking.
6088 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6089 -fuse-divide-subroutine
6091 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6093 * parse.y (resolve_and_layout): Check methods only once.
6094 (resolve_qualified_expression_name): Verify thrown exceptions
6096 (check_thrown_exceptions): Reject exceptions thrown in
6097 initializer. Error message tuned.
6099 1999-07-14 Andrew Haley <aph@cygnus.com>
6101 * expr.c (expand_expr): Do not return the last statement in a
6102 block as the block's value.
6104 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6106 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6107 CALL_EXPR, to avoid order of evaluation changes.
6109 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6111 * parse.y (qualify_ambiguous_name): Do not use
6112 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6114 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6116 * check-init.c (check_init): Handle MAX_EXPR.
6117 * expr.c (force_evaluation_order): Force method call arguments to
6118 be evaluated in left-to-right order.
6119 * parse.y (qualify_ambiguous_name): Loop again to qualify
6120 NEW_ARRAY_EXPR properly.
6122 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6124 * parse.y (patch_invoke): Resolve unresolved invoked method
6126 (qualify_ambiguous_name): STRING_CST to qualify expression for
6127 type name resolution.
6129 1999-06-24 Andrew Haley <aph@cygnus.com>
6131 * class.c (finish_class): Whenever a deferred method is
6132 output, rescan the list of methods to see if a new candidate for
6133 output can be found.
6135 1999-06-28 Tom Tromey <tromey@cygnus.com>
6137 * jvspec.c (lang_specific_driver): Recognize --help.
6139 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6141 * parse.y (resolve_package): Fixed bogus return statement.
6142 (patch_method_invocation): Resolve method invocation beginning with
6143 a package name qualifier.
6145 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6147 * Make-lang.in (java.stage1): Depend on stage1-start.
6148 (java.stage2): Likewise for stage2-start.
6149 (java.stage3): Likewise for stage3-start.
6150 (java.stage4): Likewise for stage4-start.
6152 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * parse.y (java_complete_lhs): When doing cross referencing, don't
6155 try to keep file location on a WFL expanded as a CALL_EXPR.
6157 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6160 compiling to class file a void method with an empty method body.
6161 As a side effect, the bytecode backend will generate the
6162 appropriate `return' instruction.
6164 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6166 * parse.y (lookup_package_type_and_set_next): New function prototype.
6167 (resolve_package): Search current and imported packages.
6168 (lookup_package_type_and_set_next): New function.
6170 1999-06-22 Andrew Haley <aph@cygnus.com>
6172 * verify.c (verify_jvm_instructions): Check for pending blocks
6173 before invalid PC test and opcode switch, not after.
6175 1999-06-21 Andrew Haley <aph@cygnus.com>
6177 * except.c (find_handler_in_range): The upper limit for exception
6178 ranges is exclusive, not inclusive: (start <= pc < end).
6179 (link_handler): find child pointer which points to outer by
6180 searching sibling list: previous code incorrectly assumed that
6181 outer->outer->first_child must point to outer.
6182 * verify.c (verify_jvm_instructions): FIXME added to code for
6184 (verify_jvm_instructions): Do not assume that the last block
6185 processed in a subroutine is a block which ends with a `ret'
6186 instruction. With some control flows it is possible that the last
6187 block ends with an `athrow'.
6189 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6191 * parse.y (qualify_ambiguous_name): Reorganized the post
6192 evaluation of non WFL leading expression nodes.
6194 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6196 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6199 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6201 * parse.y (qualify_ambiguous_name): Handle qualified expression
6202 beginning with a STRING_CST.
6204 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * parse.y (register_fields): Set DECL_INITIAL on both
6207 pre-initialized static and public fields.
6208 (resolve_field_access): Static field access expressions to always
6210 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6211 qualification. CONVERT_EXPR to be resolved as an expression name.
6212 (java_complete_lhs): Identify and access qualified final
6213 initialized field in switch statement case expression.
6214 (fold_constant_for_init): Pre-initialized field decl constant to
6217 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6219 * parse.y (note_possible_classname): Mark returned node with
6220 QUALIFIED_P only if the original class name contained a '/'.
6222 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6224 * Make-lang.in (gcjh): More parallel build fixes.
6226 1999-06-03 Mike Stump <mrs@wrs.com>
6228 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6230 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6232 * except.c (link_handler): Chain exception handlers in order.
6234 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6236 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6237 with nops and process as usual in order to always set correct EH
6238 ranges. Emit detailed warnings about unreachable bytecodes.
6240 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6242 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6245 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6247 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6248 or the searched field decl.
6250 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6252 * parse.y (fold_constant_for_init): Convert numerical constant
6253 values to the type of the assigned field.
6255 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * expr.c (lookup_field): Relaxed the test on class loading error
6259 * parse.y (fold_constant_for_init): Enabeled old code.
6261 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6264 decide the validity of the cast of a java.lang.Cloneable reference
6266 (patch_conditional_expr): Fixed first argument passed to
6267 binary_numeric_promotion.
6269 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6271 * parse.y (qualify_ambiguous_name): Take into account that a
6272 CONVERT_EXPR might specify a type as a WFL.
6274 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * parse.y (patch_assignment): Save the rhs before using it as an
6277 argument to _Jv_CheckArrayStore.
6279 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6281 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6283 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6286 floating point litteral only when the exponent indicator has been
6289 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6291 * parse.y (formal_parameter:): Construct argument tree list
6292 element even if a yet unsupported final parameter was encountered.
6294 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * parse.y (finish_method_declaration): Issue errors for native or
6297 abstract methods declared with a method body, as well as for non
6298 native or non abstract methods with no method body.
6300 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6302 * class.c (build_utf8_ref): Initialize variable `field'.
6304 * decl.c (init_decl_processing): Initialize variable `field'.
6306 * expr.c (build_known_method_ref): Mark parameters `method_type',
6307 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6308 (process_jvm_instruction): Likewise for parameter `length'.
6310 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6311 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6314 * parse.y (maybe_generate_clinit): Remove unused variable
6315 `has_non_primitive_fields'.
6316 (find_in_imports_on_demand): Initialize variables `node_to_use'
6318 (patch_binop): Likewise for variable `prom_type'.
6319 (patch_unaryop): Likewise for variable `prom_type'.
6321 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6323 * xref.c (xref_table): Add missing initializer.
6325 1999-05-14 Tom Tromey <tromey@cygnus.com>
6327 * java-except.h (struct eh_range): Removed unused `next' member.
6328 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6329 after adding all exception handlers. Sort exception ranges in
6331 (struct pc_index): New structure.
6332 (start_pc_cmp): New function.
6333 * except.c (add_handler): Return `void'. Don't call link_handler;
6334 instead construct an ordinary linked list and do range
6336 (check_nested_ranges): New function.
6337 (link_handler): Changed interface to allow merging of eh_ranges.
6338 Split overlapping ranges. Return `void'.
6340 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6342 * parse.y (constructor_block_end:): New rule, tagged <node>.
6343 (constructor_body:): Use `constructor_block_end' instead of
6346 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6348 * parse.y (statement_nsi:): Pop `for' statement block.
6349 (java_complete_lhs): Labeled blocks containing no statement are
6350 marked as completing normally.
6352 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6354 * xref.c (xref_set_current_fp): New function, defined.
6355 * xref.h (xref_set_current_fp): New function, prototyped.
6357 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6359 * check-init.c (check_init): Take into account that
6360 LABELED_BLOCK_STMT can be empty.
6362 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6364 * parse.y (java_check_regular_methods): Warning check on not
6365 overriding methods with default access in other packages does not
6366 apply to `<clinit>'.
6367 (java_complete_lhs): If block body is an empty_stmt_node, replace
6368 it by NULL_TREE. This prevents gcc from generating an irrelevant
6371 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6373 * check-init.c (check_init): Removed code accepting to see things
6374 falling through default:, when doing xrefs.
6375 * java-tree.h (do_not_fold): New global variable, declared.
6376 * parse.y (do_not_fold): New global variable, defined.
6377 (java_complete_expand_method): Set `do_not_fold' to the value of
6378 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6379 and reinstall them after them have been purged; do not check for
6380 initializations; do not issue missing return errors.
6381 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6383 (patch_binop): Skip the fold part when doing xrefs.
6384 (build_string_concatenation): Skip the concatenation part when
6386 (patch_synchronized_statement): Do not generate a try-finally when
6388 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6389 and keep the location where the throw was seen.
6390 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6391 any treatment on the converted node an simply return a NOP_EXPR of
6393 * xref.c (xref_get_data): New function, defined.
6394 * xref.h (xref_get_data): New function, declared.
6395 (XREF_GET_DATA): Use xref_get_data.
6397 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6399 * gjavah.c (print_include): Cast the result of `strlen' to int
6400 when comparing against a signed value.
6401 (add_namelet): Likewise.
6403 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6405 * expr.c (expand_invoke): Mark parameter `nargs' with
6407 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6409 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6412 * jcf-reader.c (get_attribute): Cast a value to long
6413 when comparing against a signed expression. Likewise.
6415 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6418 1999-05-11 Andrew Haley <aph@cygnus.com>
6420 * parse.y (source_end_java_method): If the current method contains
6421 any exception handlers, force asynchronous_exceptions: this is
6422 necessary because signal handlers in libjava may throw exceptions.
6423 * decl.c (end_java_method): Ditto.
6425 1999-05-11 Tom Tromey <tromey@cygnus.com>
6427 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6429 * jvspec.c (THREAD_NAME): Removed.
6430 (GC_NAME): Likewise.
6431 (MATHLIB): Likewise.
6432 (WITHLIBC): Likewise.
6434 (THREADLIB): Likewise.
6435 (MATH_LIBRARY): Likewise.
6436 (lang_specific_driver): Don't add `-l' options to command line.
6437 Instead, add a single --specs option. Recognize `-L' options and
6438 use them to search for spec file.
6439 (find_spec_file): New function.
6440 (SPEC_FILE): New define.
6442 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6444 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6445 cpplib-enabled build.
6447 1999-05-05 Per Bothner <bothner@cygnus.com>
6449 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6450 temporarily zero it while calling rest_of_decl_compilation.
6452 * java-tree.h (string_ptr_type_node): Add declaration.
6453 * decl.c: Define and initialize string_ptr_type_node.
6454 * parse.y (patch_string_cst): Use string_ptr_type_node.
6456 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6457 * parse.y (for_statement): Now unconditionally exit_block.
6458 (finish_labeled_statement): No longer exit_block if for-loop.
6459 (patch_loop_statement): Check harder if the loop is already labeled.
6461 * parse.y (patch_initialized_static_field): Removed function.
6462 (maybe_generate_clinit): Removed special handling for interfaces.
6463 (java_complete_expand_methods): Do a preliminary java_complete_tree
6464 on <clinit> to determine if it can be removed.
6465 (java_complete_expand_method): Remove special handling for <clinit>.
6466 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6467 optimize if we get back empty_stmt_node.
6468 For MODIFY_EXPR, re-do checking of static initializers.
6469 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6470 For VAR_DECL, pass correct context.
6472 * verify.c (verify_jvm_instructions): Better error messages.
6474 1999-05-03 Tom Tromey <tromey@cygnus.com>
6476 * parse-scan.y (interface_declaration): Call
6477 report_class_declaration for interfaces.
6479 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6481 * Makefile.in: Remove -v from bison command lines.
6483 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * check-init.c (check_init): Exclude a case of error when doing
6487 * class.c (layout_class_method): Don't generate the error message
6488 twice when compiling from source.
6489 * lang-options.h: Added `-Wredundant-modifers' and
6490 `-Wunusupported-jdk11' flags and help text.
6491 * lang.c (lang_decode_option): Added support for
6492 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6493 flag_static_local_jdk11 and flag_redundant set accordingly.
6494 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6495 * parse.h (EXPR_WFL_ADD_COL): New macro.
6496 (DECL_END_SOURCE_LINE): Likewise.
6497 (DECL_INHERITED_SOURCE_LINE): Likewise.
6498 * parse.y (static_ref_err): New function, prototyped.
6499 (CCB_TK): Now tagged <operator>.
6500 (class_body:): Remember the location of the closing '}' of a class
6501 definition when doing xrefs.
6503 (block_end:): Likewise.
6504 (create_class): Remember the location of the inherited class
6505 identifier when doing xrefs.
6506 (register_fields): Added test on first operand of `init' before
6507 testing it TREE_CODE.
6508 (method_header): Store the location of the class identifier in the
6509 class decl when doing xrefs.
6510 (finish_method_declaration): Don't combine first/last method line
6512 (java_check_regular_methods): Warning check on not overriding
6513 methods with default access on other packages move before check on
6514 static methods. Initialization of `aflags' also moved up.
6515 (resolve_expression_name): Call static_ref_err to report the error.
6516 (static_ref_err): New function, implemented.
6517 (resolve_field_access): Returned simplified static field access
6519 (resolve_qualified_expression_name): Check for illegal use of
6520 static fields in a non static context. Call static_ref_err to
6521 report error in various places.
6522 (java_complete_tree): Do not fold initialized static fields when
6524 (java_complete_lhs): Likewise.
6526 1999-04-29 Anthony Green <green@cygnus.com>
6528 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6529 create internal labels.
6530 (lookup_label): Ditto.
6532 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6534 * class.c (layout_class_method): Generate <clinit>'s rtl for
6536 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6537 for interfaces' <clinit>.
6538 * expr.c (lookup_field): Search for fields in interfaces.
6539 (expand_invoke): Fixed indentation.
6540 (expand_java_field_op): Likewise. Use IS_CLINIT.
6541 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6542 (IS_CLINIT): New macro.
6543 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6544 interface was parsed.
6545 (maybe_generate_clinit): Don't generate if the current class is an
6546 interface with only fields of primitive types.
6547 (reset_method_name): Use IS_CLINIT.
6548 (java_complete_expand_method): Expand <clinit> when it exists for
6549 interfaces. Use IS_CLINIT.
6550 (resolve_expression_name): Use DECL_CONTEXT instead of
6551 current_class to build static field references.
6552 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6553 ARRAY_REF when doing xreferencing.
6554 (check_final_assignment): Fixed typo in leading comment. Use
6556 (patch_array_ref): Don't fully expand array references when
6558 (patch_return): Use IS_CLINIT.
6559 (patch_throw_statement): Likewise.
6561 1999-04-22 Tom Tromey <tromey@cygnus.com>
6563 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6565 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6567 * decl.c (predef_filenames, predef_filenames_size): New globals
6568 (init_decl_processing): predef_filenames and predef_filenames_size
6570 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6572 * jcf-parse.c (predefined_filename_p): New function.
6573 (yyparse): Check that files on the command line are specified only
6574 once and issue a warning otherwise.
6575 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6576 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6577 avoid a gcc warning with -W -Wall turned on.
6578 (java_expand_classes): Abort if errors were encountered.
6579 (java_complete_lhs): If the cross reference flag is set, wrap
6580 field DECL node around a WFL when resolving expression name.
6582 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6584 * lang.c (lang_decode_option): Fixed returned value when parsing
6585 `-fxref=...' and `-Wall'.
6586 * parse.y (source_end_java_method): Do not generate code when
6587 flag_emit_xref is set.
6588 (resolve_expression_name): Do not build static field access when
6589 flag_emit_xref is set.
6590 (resolve_field_access): No special treatment on `length' when
6591 flag_emit_xref is set. Do not build qualified static field access
6592 when flag_emit_xref is set.
6593 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6594 when flag_emit_xref is set.
6595 (patch_assignment): Do not generate array store runtime check when
6596 flag_emit_xref is set.
6597 * xref.c (xref_flag_value): Fixed function declaration
6599 (xset_set_data): New function.
6600 * xref.h (xref_set_data): Added prototype for new function.
6601 (typedef struct xref_flag_table): New field data.
6602 (XREF_GET_DATA): New macro.
6604 1999-04-19 Tom Tromey <tromey@cygnus.com>
6606 * xref.h (enum): Removed trailing comma.
6608 * parse.y (resolve_qualified_expression_name): Added missing
6611 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6613 * gjavah.c: New prototypes for java_float_finite and
6616 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6621 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6623 * Makefile.in (TREE_H): Add tree-check.h.
6624 (RTL_H): Add genrtl.h.
6626 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * parse.y (patch_assignment): Added ArrayStoreException runtime
6631 1999-04-06 Per Bothner <bothner@cygnus.com>
6633 * expr.c (pop_type_0): New function.
6634 (pop_type): Use pop_type_0.
6635 * java-tree.h (pop_type_0): New declaration.
6636 * verify.c (verify_jvm_instructions): Check return instructions.
6638 * parse.y (patch_binop): Don't fold if non-constant and emiting
6641 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6643 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6645 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6646 (main_jcf): Don't define.
6647 (process_file): Don't set `main_jcf'.
6649 * java-tree.h (main_jcf): Don't declare.
6651 * jcf-parse.c (main_jcf): Add static definition.
6653 * lang.c (main_jcf): Don't define.
6655 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6657 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6659 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6661 * jcf-depend.c: Include "config.h", not <config.h>.
6663 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6666 * jcf-path.c: Include "config.h", not <config.h>.
6668 * lex.c: Don't include various system header files.
6669 (java_init_lex): Cast the argument of `bzero' to PTR
6671 * parse-scan.y (java_push_parser_context): Likewise.
6673 * parse.y (java_push_parser_context): Likewise.
6674 (patch_bc_statement): Match format specifier to variable argument.
6676 * xref.c: Don't include <stdio.h>.
6678 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * parse.y (struct parser_ctxt *ctxp): Now global.
6681 (declare_local_variables): Use WFL compound value for the
6682 declaration source line value, when doing cross-referencing.
6684 1999-03-31 Tom Tromey <tromey@cygnus.com>
6686 * gjavah.c (print_field_info): Allow constants of other types.
6687 (print_include): Generate include when new name is proper prefix
6688 of already printed name.
6689 (add_namelet): Likewise.
6690 (cxx_keyword_subst): New function.
6691 (print_method_info): Use it.
6692 (print_field_name): New function.
6693 (get_field_name): New function.
6694 (print_field_info): Use get_field_name and print_field_name.
6696 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6698 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6699 'KR-C', so gperf uses the `const' keyword on strings.
6701 * keyword.gperf (java_keyword): Const-ify a char*.
6703 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6705 * parse.y (patch_bc_statement): Fixed identation and a bogus
6708 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.y (patch_assignment): Allow static variables in other
6711 classes to be assigned.
6713 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6715 * class.c (maybe_add_interface): Remove unused variable
6717 (make_class_data): Use = for assignment, not ==. Likewise.
6718 (emit_register_classes): Remove unused variable `decl'.
6720 * lex.c: Fix comment so as not to contain an embedded `/*'.
6722 * verify.c (verify_jvm_instructions): Remove unused variable
6725 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6727 * parse.y (complete_loop_body): Rename to finish_loop_body.
6728 (complete_labeled_statement): Rename to finish_labeled_statement.
6729 (complete_for_loop): Rename to finish_for_loop.
6730 (complete_method_declaration): Rename to finish_method_declaration.
6732 * java-tree.h (continue_identifier_node): New global node.
6733 * decl.c: Define and initialize continue_identifier_node.
6734 * parse.y (generate_labeled_block): Remove - no longer needed.
6735 (build_loop_body): Use continue_identifier_node for continue block.
6736 (finish_labeled_statement): Also do pop_labeled_block actions.
6737 (java_complete_lhs): POP_LOOP even if error.
6738 (build_labeled_block): Special handling for continue_identifier_node.
6739 (patch_loop_statement): Re-organize.
6740 (patch_bc_statement): Re-write.
6742 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6745 using a WFL compound value.
6746 * parse.y (xref.h): Include.
6747 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6749 (register_fields): Set WFL compound value to lineno if doing
6751 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6753 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6754 * xref.h (expand_xref): Prototype renamed from xref_generate.
6756 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6759 (GET_CURRENT_BLOCK): New macro.
6760 * parse.y (current_static_block): New global variable.
6761 (method_body:): Define action.
6762 (complete_method_declaration): Set current_function_decl to NULL
6763 when work on the current method is done.
6764 (declare_local_variables): Use GET_CURRENT_BLOCK.
6765 (java_method_add_stmt): Likewise.
6766 (java_complete_expand_method): Disable the use of `this' when
6768 (enter_a_block): If no current method exist, use
6769 current_static_block to link static initializer blocks.
6770 (exit_block): Rewritten to use current_static_block when no current
6772 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6773 (patch_return): Forbid the use of `return' in static initializers.
6774 (patch_throw_statement): Fixed indentation. Issue specific error
6775 for uncaught thrown checked exception in static initializer
6776 blocks. Removed FIXME.
6778 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6780 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6781 Link gcj from gcc.o.
6783 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6785 * parse.y (find_applicable_accessible_methods_list): When dealing
6786 with interface: ensure that a given interface or java.lang.Object
6787 are searched only once.
6789 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6791 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6793 * jcf-dump.c (print_access_flags): Add braces around if-else.
6795 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6798 * lex.c (build_wfl_node): Add static prototype.
6800 * lex.h (build_wfl_node): Remove static prototype.
6802 * parse.y: Include lex.c early enough to declare everything needed.
6803 Ensure calls to `build_wfl_node' pass the proper arguments.
6804 (create_class): Remove unused variable `super_decl'.
6805 (get_printable_method_name): Initialize variable `name'.
6807 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * Changelog: Fixed 1999-03-22 typos.
6810 * lang.c (lang_decode_option): Fixed typo in error string in the
6813 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6817 * java-tree.h (flag_emit_xref): Declared extern.
6818 * lang.c (xref.h): Included.
6819 (flag_emit_xref): New global variable.
6820 (lang_decode_option): Added support for -fxref.
6824 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6826 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6829 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6831 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6832 $(srcdir)/../system.h and $(JAVA_TREE_H).
6833 (jcf-io.o): Depend on $(JAVA_TREE_H).
6834 (mangle.o): Likewise.
6836 * check-init.c (check_cond_init): Add static prototype.
6838 * class.c (build_java_method_type, hashUtf8String,
6839 make_field_value, get_dispatch_vector, get_dispatch_table,
6840 append_gpp_mangled_type, mangle_static_field): Likewise.
6841 (strLengthUtf8): Hide unused definition.
6842 (hashUtf8String): Const-ify.
6843 (make_field_value): Un-ANSI-fy.
6845 * constants.c: Move inclusion of jcf.h above java-tree.h.
6846 (set_constant_entry, find_class_or_string_constant,
6847 find_name_and_type_constant, get_tag_node,
6848 build_constant_data_ref): Add static prototype.
6850 * decl.c (push_jvm_slot, builtin_function,
6851 lookup_name_current_level): Likewise.
6852 (builtin_function): Const-ify.
6854 * except.c (expand_start_java_handler, expand_end_java_handler):
6855 Add static prototype.
6857 * expr.c (flush_quick_stack, push_value, pop_value,
6858 java_stack_swap, java_stack_dup, build_java_athrow,
6859 build_java_jsr, build_java_ret, expand_java_multianewarray,
6860 expand_java_arraystore, expand_java_arrayload,
6861 expand_java_array_length, build_java_monitor, expand_java_pushc,
6862 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6863 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6864 expand_compare, expand_test, expand_cond, expand_java_goto,
6865 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6866 expand_java_field_op, java_push_constant_from_pool): Likewise.
6868 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6869 (build_java_arraynull_check): Mark parameters `node' and `type'
6870 with ATTRIBUTE_UNUSED.
6871 (note_label): Likewise for parameter `current_pc'.
6872 (expand_java_call, expand_java_ret): Hide unused definition.
6874 * java-tree.h (make_class, build_constants_constructor,
6875 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6876 init_outgoing_cpool, register_class, emit_register_classes,
6877 java_layout_seen_class_methods): Prototype.
6878 (unicode_mangling_length): Const-ify.
6879 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6880 emit_unicode_mangled_name, format_int, format_uint,
6881 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6882 jcf_print_utf8_replace, open_class): Prototype.
6884 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6885 <stdio.h>. Include tree.h/java-tree.h.
6886 (utf8_equal_string usage, process_class): Add static prototype.
6887 (open_class): Don't prototype this here.
6888 (utf8_equal_string): Match arguments to format specifiers.
6889 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6890 TABLE_SWITCH, disassemble_method): Likewise.
6892 * jcf-io.c: Include tree.h/java-tree.h.
6893 (open_class, find_classfile, jcf_print_utf8,
6894 jcf_print_utf8_replace): Const-ify.
6896 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6897 parse_class_file): Add static prototype.
6898 (find_in_current_zip): Match definition to existing static
6901 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6902 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6903 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6904 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6905 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6906 generate_bytecode_return, perform_relocations, init_jcf_state,
6907 init_jcf_method, release_jcf_state, generate_classfile):
6908 Add static prototype.
6909 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6910 (make_class_file_name): Const-ify.
6912 * jcf.h (find_classfile): Const-ify.
6914 * jv-scan.c (reset_report): Remove prototype.
6916 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6917 (error): Rewrite to allow varargs.
6919 * lang.c (lang_f_options): Const-ify.
6921 * lex.c (java_parse_escape_sequence): Add static prototype.
6922 (java_allocate_new_line): Match definition to existing static
6925 * mangle.c Include tree.h/java-tree.h.
6926 (unicode_mangling_length, emit_unicode_mangled_name,
6927 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6929 * parse.h (jdep_code): Remove trailing comma in enumeration.
6930 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6931 (reset_report): Add prototype.
6933 * verify.c (push_pending_label, merge_types): Add static
6936 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6938 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (find_applicable_accessible_methods_list): Extend the
6941 search to superinterfaces when relevant.
6942 (search_applicable_methods_list): New function.
6944 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6946 * class.c (unmangle_classname): Implemented stricter testing
6947 before setting the QUALIFIED_P flag on an identifier.
6949 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6951 * parse.y (java_complete_lhs): Call force_evaluation_order
6952 after patch_newarray.
6953 (patch_binop): Don't call fold if there are side effects.
6955 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * parse.y (java_stabilize_reference): Use save_expr instead of
6958 building a SAVE_EXPR node.
6959 (java_complete_lhs): Patch the resulting string of the `+='
6960 operator (if necessary) and complete the RHS after having built
6963 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6965 * class.c (make_class): Don't set CLASS_P here (because
6966 this function is also called by build_java_array_type).
6967 (push_class): Set CLASS_P here instead.
6968 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6970 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6971 context. If the context is class, perfer "super" over "synchronized".
6972 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6974 * parse.y (create_class): Don't call parser_check_super here;
6975 it is not robust. Always wait until later.
6977 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6978 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6980 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6982 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6983 * lex.h (UNGETC): Change misleading macro.
6985 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * parse.y (java_stabilize_reference): Return NODE when patching a
6989 (java_complete_lhs): Put parenthesis around truth values.
6991 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6993 * class.c (layout_class_method): Don't make rtl for interface
6995 * parse.h (GET_TYPE_NAME): New macro.
6996 * parse.y (if_then_statement:): Fixed indentation.
6997 (if_then_else_statement:): Likewise.
6998 (for_statement:): Fixed spacing.
6999 (try_statement:): Fixed indentation.
7000 (create_interface): Don't force interfaces to be abstract.
7001 (method_header): Abstract methods are OK in interfaces.
7002 (declare_local_variables): Fixed typo in comment.
7003 (java_complete_expand_method): Fixed indentation.
7004 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7005 non accessible fields.
7006 (java_stabilize_reference): New function.
7007 (java_complete_lhs): Fixed indentation. Use
7008 java_stabilize_reference in compound assignement. Insert the
7009 cast. If not processing `+' fix string constants before processing
7012 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7014 * constants.c (find_class_or_string_constant): Cast variable `j'
7015 to a `jword' when comparing against one.
7017 * expr.c (java_lang_expand_expr): Remove unused variables
7018 `has_finally_p' and `op0'.
7020 * gjavah.c (print_field_info): Cast a value to jint when comparing
7021 against one. Likewise for a jlong.
7022 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7023 against a signed quantity.
7025 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7026 (print_signature): Don't needlessly dereference variable `str'
7028 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7029 `max_locals' with ATTRIBUTE_UNUSED.
7030 (jcf_parse_class): Likewise for variable `index'.
7032 * parse.h (reverse_jdep_list): Remove static prototype.
7034 * parse.y (build_jump_to_finally): Remove prototype and definition.
7035 (reverse_jdep_list): Add static prototype.
7037 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7038 `assignment' and `expr_decl'.
7040 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7042 1999-03-12 Andrew Haley <aph@cygnus.com>
7044 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7045 we'll need a directory separator and a null character.
7047 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7049 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7051 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7056 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7058 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7060 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7062 * class.c (layout_class_method): A static method in a base class
7063 is never overridden, so treat it like it doesn't exist.
7064 However, do complain about private non-static method overriding
7065 public static method.
7067 * parse.y: Don't set unused INITIALIZED_P flag.
7068 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7070 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7071 (build_array_from_name): Re-order &index[string] to &string[index].
7073 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7074 error_mark (it might catch more errors, but it is more likely to lose).
7076 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7078 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7079 (parse-scan.o): Depend on toplev.h.
7081 * class.c (make_method_value): Add prototype. Make it static.
7082 Remove unused second argument, caller changed.
7084 * expr.c (java_lang_expand_expr): Remove unused variable
7087 * java-tree.h: Don't prototype find_in_current_zip.
7088 Add prototypes for verify_constant_pool, start_java_method,
7089 end_java_method, give_name_to_locals, expand_byte_code,
7090 open_in_zip, set_constant_value, find_constant1, find_constant2,
7091 find_utf8_constant, find_string_constant, find_class_constant,
7092 find_fieldref_index, find_methodref_index, write_constant_pool,
7093 count_constant_pool_bytes and encode_newarray_type.
7095 * jcf-dump.c: Remove unused variable `LONG_temp'.
7097 * jcf-parse.c: Include parse.h.
7098 (jcf_parse_source): Remove unused parameter, all callers changed.
7099 (jcf_figure_file_type): Add static prototype.
7100 (find_in_current_zip): Likewise. Also remove unused parameter,
7101 all callers changed.
7102 (read_class): Initialize variable `saved_pos'.
7104 * jcf-reader.c (jcf_parse_preamble): Mark variables
7105 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7107 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7108 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7109 (java_parse_doc_section): Initialize variable `seen_star'.
7110 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7111 (java_lex_error): Mark parameters `msg' and `forward' with
7113 (java_get_line_col): Mark parameters `filename' and `line' with
7116 * parse-scan.y: Include toplev.h.
7117 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7119 * parse.h: use `struct JCF', not plain `JCF'.
7120 (java_parser_context_save_global, java_expand_classes
7121 java_parser_context_restore_global, java_parse): Add prototypes.
7123 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7126 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7128 * check-init.c (check_init): COPYN takes word count, not bit count.
7130 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7132 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7133 explicit build_decl. (Avoids crash in reload when optimizing.)
7135 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7137 * decl.c (complete_start_java_method): Handle synchronized method
7138 even when compiling from bytecode.
7140 1999-02-26 Tom Tromey <tromey@cygnus.com>
7142 * gjavah.c (add_class_decl): Only generate `#include' if outer
7143 class is not the name of the class we are processing. Correctly
7144 append `.h' in #include.
7145 (process_file): Clean up newlines around generated `#include's.
7146 (decode_signature_piece): Correctly handle inner classes.
7147 (struct include): New structure.
7148 (all_includes): New global.
7149 (print_include): New function.
7150 (add_class_decl): Use it.
7151 (process_file): Likewise.
7152 (add_class_decl): Generate include for java-array.h if array
7154 (process_file): Don't generate java-array.h include.
7156 * gjavah.c (add_namelet): Check for standard package names here.
7157 (add_class_decl): Don't check for standard package names here.
7159 1999-02-25 Tom Tromey <tromey@cygnus.com>
7161 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7162 When reading a zip file, only use strncmp if both strings are
7163 bigger than the buffer length. Initialize `k' when looping
7166 1999-02-24 Tom Tromey <tromey@cygnus.com>
7168 * gjavah.c (struct namelet): New structure.
7169 (add_namelet): New function.
7170 (print_namelet): New function.
7171 (print_class_decls): Use add_namelet and print_namelet to generate
7172 namespaces and not classes.
7173 (method_printed): New global.
7174 (HANDLE_END_METHOD): Examine method_printed.
7175 (print_method_info): Set method_printed when required. Print
7176 error if function to be ignored is marked virtual. Handle $finit$
7178 (METHOD_IS_FINAL): New macro.
7179 (print_field_info): Use it.
7180 (HANDLE_METHOD): Clear method_printed.
7181 (method_pass): New global.
7182 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7183 (process_file): Do two passes over both fields and methods.
7184 (HANDLE_METHOD): Examine method_pass.
7186 (add_class_decl): New function.
7187 (print_class_decls): Don't scan over entire constant pool.
7189 1999-02-23 Tom Tromey <tromey@cygnus.com>
7191 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7192 disable linking in that case.
7194 1999-02-20 Tom Tromey <tromey@cygnus.com>
7196 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7199 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7201 * decl.c (build_result_decl), java-tree.h: New method.
7202 (complete_start_java_method): Handle synchronized methods.
7203 Don't build DECL_RESULT here. (Ordering dependency problem.)
7204 (start_java_method): Call build_result_decl here instead ...
7205 * parse.y (java_complete_expand_method): ... and here.
7206 (expand_start_java_method): Don't call complete_start_java_method here.
7207 (java_complete_expand_method): Call it here instead.
7208 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7209 * java-tree.h: ... here.
7211 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7212 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7213 for ARRAY_REF - it doesn't work when array bounds are checked.
7214 (patch_array_ref): Handle it here instead.
7216 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7218 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7220 Force left-to-right evaluation of binary operations etc.
7221 * expr.c (force_evaluation_order), java-tree.h: New function.
7222 * parse.y (java_complete_lhs): Pass binary operations, procedure
7223 calls, and ARRAY_REFs to force_evaluation_order.
7224 (various): Set TREE_SIDE_EFFECTS more carefully.
7226 Tolerate random (non-UTF8) encoding in comments without complaining.
7227 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7228 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7230 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7231 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7233 * parse.y (java_complete_lhs): Ignore an empty statement in a
7234 COMPOUND_EXPR. Don't complain about empty statement after return.
7236 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7238 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7239 in TREE_LIST - just chain the POINTER_TYPEs together.
7240 (resolve_class): If type already resolved, return decl.
7241 After resolving, update TREE_TYPE(class_type), and name (if array).
7242 * parse.h (do_resolve_class), parse.y: Make non-static.
7243 * class.c (maybe_layout_super_class): Take this_class argument.
7244 Do do_resolve_class if necessary.
7245 (layout_class, layout_class_methods): Adjust calls appropriately.
7246 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7247 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7248 * typeck.c (build_java_array_type): Don't call layout_class.
7250 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * parse.y (check_pkg_class_access): Allow private class access
7253 within the same package.
7254 (strip_out_static_field_access_decl): New function.
7255 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7256 operator argument before testing its nature.
7258 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7260 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7261 (TRY_EXPR): Simplify - it no longer has a finally clause.
7262 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7263 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7264 * expr.c (java_lang_expand_expr): Likewise.
7265 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7266 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7267 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7268 (build_try_statement): Remove finally parameter and handling.
7269 (build_try_finally_statement): New function.
7270 (patch_try_statement): No longer need to support finally clause.
7271 (try_statement): Update grammar action rules.
7272 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7273 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7275 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7277 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7278 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7280 1999-02-17 Andrew Haley <aph@cygnus.com>
7282 * class.c (build_utf8_ref): Back out broken patch which was
7283 intended to to output signatures using '.' as a separator.
7285 * class.c (make_class_data): Output signatures using '.' as a
7286 separator, rather than '/'.
7287 (mangled_classname): Likewise.
7288 (make_field_value): Likewise.
7289 (make_method_value): Likewise.
7290 * constants.c (alloc_class_constant): Likewise.
7291 * expr.c (build_invokeinterface): Likewise.
7293 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7295 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7296 of an ancient workaround.
7298 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7300 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7303 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7305 * lex.c (yylex): Encode \0 as UTF8.
7307 1999-02-10 Tom Tromey <tromey@cygnus.com>
7309 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7310 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7311 (libgcj_zip): Renamed.
7312 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7314 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7316 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7317 (GC_NAME): Renamed -lgc to -lgcjgc.
7319 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7321 * lex.c (java_lang_cloneable): Initialize.
7322 * parse.y (java_lang_cloneable): New static variable.
7323 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7324 doing one more qualification round.
7325 (valid_ref_assignconv_cast_p): Reject null source or
7326 destination. Allow an array to be cast into java.lang.Cloneable.
7327 (patch_cast): Swapped two first arguments to first call to
7328 valid_ref_assignconv_cast_p.
7330 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * parse.h: DECL_P renamed JDECL_P.
7333 * parse.y: DECL_P replaced by JDECL_P.
7334 (build_array_from_name): Always use pointer's type.
7335 (patch_bc_statement): Extra code to search continue target in a
7336 for loop. Fixed comments. Continue target is current loop when
7339 1999-02-05 Andrew Haley <aph@cygnus.com>
7341 * class.c (make_class_data): The superclass of an interface should
7342 be null, not class Object.
7344 * lex.c (java_lex): Sign extend hex literals.
7346 1999-02-04 Andrew Haley <aph@cygnus.com>
7348 * class.c (build_utf8_ref): Output signatures using '.' as a
7349 separator, rather than '/'.
7350 (make_class_data): Likewise.
7352 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7354 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7355 mkstemp.o. Get them from libiberty now.
7357 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7359 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7361 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7363 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7366 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7368 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7369 * jcf-write.c (generate_bytecode_return): New function.
7370 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7372 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7373 generate special [fd]const_[01] instructions.
7375 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7377 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7378 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7380 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7382 * parse.y (patch_method_invocation): Handle calling static methods,
7383 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7385 * parse.y (java_complete_lhs): Don't complain about unreachable
7386 exit condition in a do-while statement.
7388 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7390 * lex.c (java_read_char): Fixed utf8 decoding.
7391 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7393 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7394 comments. Local variable `all_primitive' is gone. Broadened
7395 acceptance of `0' to floating point targets. `long' can now be
7396 widened to `double' or `float'.
7397 (valid_method_invocation_conversion_p): Added leading
7398 comment. Fixed tabulation.
7399 (build_string_concatenation): Optimize out left or right empty
7402 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7404 * jcf-write.c (localvar_alloc): Only emit entry for
7405 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7406 (generate_bytecode_insns): Only call put_linenumber if
7407 debug_info_level > DINFO_LEVEL_NONE.
7408 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7409 is specified, add -g1 (for compatibility wih javac).
7411 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7413 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7414 gjavah.o, check-init.o, jv-scan.o
7416 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7418 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7420 * gjavah.c: Include config.h and system.h.
7422 * javaop.h (inline): Don't define, its handled by system.h.
7423 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7424 from `inline' to `static inline'.
7426 * jcf.h (inline): Don't define, its handled by system.h.
7428 * lex.c (inline): Likewise.
7430 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7432 * lang-specs.h: Map -Qn to -fno-ident.
7434 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7436 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7438 1999-01-29 Tom Tromey <tromey@cygnus.com>
7440 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7441 then cast it to Object before calling `append' method.
7443 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7445 * check-init.c (check_bool2_init, check_bool_init, check_init):
7446 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7447 * jcf-write.c (generate_bytecode_insns): Likewise.
7449 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7452 * parse.y (patch_cast): Allow a boolean to be cast into a
7455 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * parse.y: (class_declaration:): Fixed indentation.
7458 (class_member_declaration:): Extra `;' after field declaration now
7460 (interface_declaration:): Removed debug messages in error reports.
7461 (patch_binop): Nodes created and returned inherit the orignal
7462 node's COMPOUND_ASSIGN_P flag value.
7463 (patch_cast): Fix cast from char to floating point.
7465 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7467 * except.c, java-except.h (expand_resume_after_catch): new
7469 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7470 to branch back to main flow of control after a catch block.
7472 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7474 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7475 $(srcdir)/../system.h.
7476 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7477 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7478 (jcf-write.o): Likewise.
7479 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7480 (mangle.o): Depend on $(srcdir)/../toplev.h.
7481 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7482 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7484 * class.c: Include output.h and parse.h.
7485 (mangled_classname): Add the `const' keyword to a char*.
7486 (find_named_method): Hide unused function definition.
7487 (build_utf8_ref): Change type of variable `c' to unsigned char.
7488 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7489 (build_class_ref): Add the `const' keyword to a char*.
7490 (layout_class_method): Remove unused variable `buf'.
7492 * decl.c (find_local_variable): Remove unused variable `rtl'.
7493 (pushdecl): Likewise for variables `different_binding_level' and
7495 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7496 (maybe_build_cleanup): Likewise for parameter `decl'.
7498 * except.c (expand_start_java_handler): Mark parameter `range'
7499 with ATTRIBUTE_UNUSED.
7501 * expr.c: Include except.h.
7502 (pop_type): Remove unused variable `i'.
7503 (pop_value): Likewise for variables `n_words' and `i'.
7504 (expand_java_arrayload): Likewise for variable `convert'.
7505 (java_lang_expand_expr): Likewise for variables `op0', `type',
7506 `mode', `unsignedp', `node' and `elements'.
7507 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7509 (process_jvm_instruction): Add a `const' qualifier to a char*.
7511 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7512 (temp_directory): Likewise.
7513 (print_c_decl): Likewise.
7514 (print_method_info): Likewise.
7515 (decode_signature_piece): Likewise.
7516 (print_mangled_classname): Likewise.
7518 * java-except.h: Provide prototypes for maybe_start_try,
7519 maybe_end_try and add_handler.
7521 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7522 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7523 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7524 init_expr_processing, push_super_field, init_class_processing,
7525 can_widen_reference_to, class_depth, verify_jvm_instructions,
7526 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7527 set_local_type, merge_type_state, push_type, load_type_state,
7528 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7529 emit_unicode_mangled_name): Add prototypes.
7531 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7532 (print_signature_type): Use ISDIGIT, not isdigit.
7533 (print_signature): Remove unused variable `j'.
7535 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7536 int when comparing against one.
7538 * jcf-parse.c: Include toplev.h.
7540 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7541 (localvar_free): Remove unused variable `i'.
7542 (generate_bytecode_conditional): Likewise for variable `kind'.
7544 * jv-scan.c: Include config.h and system.h. Remove redundant
7545 OS header and gansidecl.h includes.
7546 (warning): Add the `const' keyword to a char*. Also add
7547 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7548 __STDC__, when determining whether to use ANSI-isms.
7549 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7550 (xmalloc): Don't redundantly prototype here.
7551 (main): Remove unused parameter `envp'. Also fix the arguments
7552 passed to function `fatal' to match the format specifier.
7554 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7556 * mangle.c: Include toplev.h.
7557 (emit_unicode_mangled_name): Declare parameter `len'.
7559 * parse.y (parse_warning_context): Add the `const' keyword to a
7560 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7561 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7562 (issue_warning_error_from_context): Add the `const' keyword to
7564 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7565 not `__STDC__' for whether to use ANSI-isms.
7567 * typeck.c (incomplete_type_error): Mark parameters `value' and
7568 `type' with ATTRIBUTE_UNUSED.
7569 (parse_signature_type): Use ISDIGIT, not isdigit.
7571 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7572 (verify_jvm_instructions): Likewise. Remove unused variables
7573 `field_name' and `default_val'.
7575 * zextract.c: Include config.h and system.h. Remove redundant
7578 * zipfile.h: Prototype `read_zip_archive'.
7580 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7582 * typeck.c (convert): Allow conversions to void type: some
7583 optimizations in gcc do this.
7585 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7587 * typeck.c (convert_ieee_real_to_integer): New function.
7588 (convert): When not using fast-math and using hardware fp, convert
7589 an IEEE NaN to zero.
7591 1999-01-18 Andrew Haley <aph@cygnus.com>
7593 * parse.y (patch_binop): Do a type conversion from signed to
7594 unsigned and then back to signed when a ">>>" is found.
7596 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7598 * java-tree.h: (check_for_initialization): Added prototype.
7599 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7600 * parse.y (do_resolve_class): Removed unused locals.
7601 (read_import_dir): Likewise.
7602 (resolve_qualified_expression_name): Array creation
7603 expressions are valid primary expressions.
7604 (qualify_ambiguous_name): Likewise.
7605 (patch_synchronized_statement): Removed unused local.
7607 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7609 * Makefile.in (zextract.o): Add dependencies.
7611 * Makefile.in: Do not put ^Ls at the start of a line.
7613 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7615 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7616 sub-type the result of the call that gets the exception value.
7618 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7619 don't call finish_class.
7621 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7622 clear found before continuing.
7624 * verify.c (verify_jvm_instructions): On an array load, allow
7625 and handle top of stack to be TYPE_NULL.
7627 * gjavah.c (generate_access): Translate Java package private or
7628 protected access to C++ public, but with a comment.
7630 1999-01-13 Andrew Haley <aph@cygnus.com>
7632 * expr.c (generate_name): Name prefix changed to avoid clashes
7633 with assembler temp labels.
7635 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7636 MODIFY_EXPR. Without this, code for the assignement may not be
7637 generated at all and the synchronized statement will read an
7638 uninitialized variable.
7640 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 * class.c (maybe_layout_super_class): Fixed returned value.
7643 * lex.c: Added 1999 to the copyright.
7644 (java_init_lex): Initialize java_lang_imported.
7645 * lex.h: Added 1999 to the copyright.
7646 * parse.h: Added 1999 to the copyright.
7647 (REGISTER_IMPORT): Fixed typo in trailing macro.
7648 (CURRENT_OSB): New macro.
7649 (struct parser_ctxt): New fields osb_depth, osb_limit.
7650 * parse.y (java_lang_id): New global variable.
7651 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7652 (array_creation_expression:): Use CURRENT_OSB.
7653 (dims:): Uses a stack to keep track of array dimensions.
7654 (cast_expression:): Use CURRENT_OSB.
7655 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7657 (register_fields): Fixed typos in comment.
7658 (check_method_redefinition): Fixed comment indentation.
7659 (java_check_regular_methods): Set saved found wfl to NULL after
7660 having reinstalled it in the previously found DECL_NAME.
7662 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7664 * gjavah.c (java_float_finite): Use a union to do type punning.
7665 (java_double_finite): Likewise.
7667 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7669 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7670 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7671 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7672 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7673 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7674 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7676 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7678 * check-init.c (check_init): If compiling to native, we don't
7679 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7681 1999-01-08 Tom Tromey <tromey@cygnus.com>
7683 * parse-scan.y (variable_declarator_id): Set or increment
7685 (bracket_count): New global.
7686 (formal_parameter): Handle case where bracket pairs trail variable
7689 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7691 * jcf-parse.c (yyparse): variable len changed from a char to an
7692 int to prevent overflow.
7694 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7696 * java-tree.h: Declare read_class.
7697 * jcf-parse.c (read_class): New function.
7698 (load_class): Now just call read_class.
7700 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7701 * jcf-parse.c (parse_source_file): Declare save_error_count,
7702 which is needed by java_parse_abort_on_error macro,
7703 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7705 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7706 constructor, if initializing a static field.
7707 (patch_new_array_init): Set TREE_CONSTANT if it is.
7708 * expr.c (java_lang_expand_expr): For a static array constructor
7709 of primitive elements, allocate the array itself statically.
7710 Disabled until we can set the vtable field statically.
7712 * check-init.c: New file. Checks for definite assignment.
7713 * Makefile.in (JAVA_OBJS): Add check-init.o.
7714 * parse.y (java_complete_expand_method): Call check_for_initialization.
7715 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7717 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7719 * parse.y : include system.h instead of including
7720 standard headers directly with the exception of <dirent.h>.
7722 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7724 * lex.h: Moved static function declarations to lex.c,
7725 to shut up some -Wall warnings.
7726 * lex.c: Static function declarations moved here.
7727 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7729 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7731 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7733 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7735 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7736 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7738 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7739 (localvar_alloc): Change return type to void,
7740 (emit_unop): Remove unused variable size.
7742 * jcf-write.c (struct jcf_block): Add new union.
7743 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7744 (call_cleanups): New functions.
7745 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7746 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7747 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7748 * lang.c (lang_init): Call using_eh_for_cleanups.
7749 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7750 completing operands to patch_synchronized_statement.
7751 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7752 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7753 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7755 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7757 * Make-lang.in: Comment out control-Ls; they upset some makes.
7759 1998-12-18 Tom Tromey <tromey@cygnus.com>
7761 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7764 1998-12-17 Tom Tromey <tromey@cygnus.com>
7766 * parse.y (DIR_SEPARATOR): New define.
7767 (check_class_interface_creation): Use it.
7769 * parse-scan.y (report_main_declaration): Recognize
7770 `java.lang.String' in argument to main.
7772 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7774 * parse.y (create_interface): Remove bogus test.
7776 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7778 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7779 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7781 1998-12-16 Tom Tromey <tromey@cygnus.com>
7783 * parse-scan.y (qualified_name): Use correct sprintf format.
7785 1998-12-15 Tom Tromey <tromey@cygnus.com>
7787 * gjavah.c (print_field_info): Changed how most negative number is
7790 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7792 * parse.y (fold_constant_for_init): New function.
7793 (resolve_expression_name): Don't replace static final
7794 constant-initialized fields by its value.
7795 (java_complete_lhs): New. Same as java_complete_tree, except does
7796 not replace static final constant-initialized fields by their values.
7797 (register_fields): If there is an initializer, set DECL_INITIAL and
7798 MODIFY_EXPR_FROM_INITIALIZATION_P.
7799 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7800 Only call patch_initialized_static_field if
7801 MODIFY_EXPR_FROM_INITIALIZATION_P.
7802 (patch_initialized_static_field): If not valid constant, clear
7805 * parse.y (lookup_field_wrapper): Fix thinko.
7807 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7808 set and restore global lineno.
7810 1998-12-14 Tom Tromey <tromey@cygnus.com>
7812 * gjavah.c (print_field_info): If value to print is the smallest
7813 value of its size, then print as hex to avoid later warnings from
7816 1998-12-14 Tom Tromey <tromey@cygnus.com>
7818 * gjavah.c (decompile_method): Decompile `return null'.
7819 (process_file): Generate `#pragma interface'.
7820 (method_declared): New global.
7821 (print_method_info): Set it.
7822 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7823 (print_method_info): Handle abstract methods.
7825 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7827 * parse.y (patch_method_invocation): If class_decl is null
7828 (e.g. an array type), use original type.
7830 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7831 errors about uncaught exception from clone (of array, specifically).
7833 1998-12-13 Tom Tromey <tromey@cygnus.com>
7835 * gjavah.c (decompile_method): Handle all types of `return'
7836 opcode. Decompile `return this' and `return'.
7837 (method_access): New global.
7838 (print_method_info): Set it.
7839 (decompile_method): Don't decompile a synchronized method.
7841 1998-12-13 Tom Tromey <tromey@cygnus.com>
7843 * jcf-reader.c (jcf_parse_one_method): Recognize
7845 * gjavah.c (HANDLE_END_METHOD): New macro.
7846 (HANDLE_CODE_ATTRIBUTE): New macro.
7847 (decompile_method): New function.
7848 (print_method_info): Don't print `;\n' at end of function decl.
7849 Include java-opcodes.h.
7850 (decompiled): New global.
7852 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7854 * class.c (build_class_ref): Handle PRIMTYPE.class if
7855 flag_emit_class_files.
7856 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7857 if flag_emit_class_files.
7858 * parse.y (java_complete_tree): Pre-liminary support for
7859 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7861 * parse.y (patch_synchronized_statement): Don't call monitorexit
7862 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7864 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7866 * zipfile.h (opendir_in_zip): New declaration.
7867 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7868 (opendir_in_zip): New function, using code from open_in_zip.
7869 (open_in_zip): Call opendir_in_zip.
7870 (find_class): Remove no-longer-used do_class_file parameter,
7871 but add source_ok parameter. Change logic so if we find a .java file,
7872 we don't look for .class in later classpath emtries.
7873 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7874 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7875 * gjavah.c: Update call to find_class.
7876 * jcf-dump.c: Likewise.
7878 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7879 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7880 nothing if body is empty_stmt_node.
7881 Various little fixes so SP gets correctly adjusted.
7882 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7883 For CALL_EXPR, test if static first.
7884 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7885 such as the ones we create for Object and Class.
7886 Set and restore current_function_decl.
7887 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7888 (note_possible_classname): New function.
7889 (read_import_entry): Removed. Merged with read_import_dir.
7890 (read_import_dir): Don't call find_class - that only gives us
7891 the first classpath entry having the needed package.
7892 Use the struct buffer data structure from buffer.h.
7893 (read_import_dir, find_in_imports_on_demand): The remembered
7894 class names now use '.' (not '/') as package separator.
7896 * parse.y (java_complete_expand_methods): Call write_classfile
7897 here, and not in java_expand_classes (which only gets first class).
7899 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7902 (register_fields): If a static fields has an initializer, just
7903 chain it on ctxp->static_initialized, and handle later.
7904 (java_complete_expand_methods): Force <clinit> first.
7905 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7906 - it's already been completed.
7907 (patch_initialized_static_field): New function.
7908 (java_complete_field): Call it.
7910 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7912 * expr.c (encode_newarray_type, build_new_array): New functions.
7913 * java-tree.h: Declare build_new_array.
7914 * jcf-write.c (patch_newarray): Use build_new_array.
7916 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7917 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7919 * parse.y (patch_new_array_init): Re-organize.
7920 Now is passed the actual array (pointer) type of the value.
7921 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7922 (patch_array_constructor): Removed - merged into patch_new_array_init.
7923 (java_complete_tree): Update patch_new_array_init.
7925 * jcf-write.c (find_constant_index): New function.
7926 (generate_bytecode_insns): Use find_constant_index.
7927 (generate_classfile): Use find_constant_index for ConstantValue.
7929 1998-12-11 Tom Tromey <tromey@cygnus.com>
7931 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7932 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7933 * class.c (make_class_data): Renamed dtable -> vtable, and
7934 dtable_method_count -> vtable_method_count.
7936 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7939 global variables, initialized.
7940 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7941 Declared new global variables.
7942 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7943 double_zero_node, integer_zero_node upon direct matching.
7944 * parse.y (purify_type_name): Added function prototype.
7945 (duplicate_declaration_error_p): Consider new_type as potentially
7946 being a incomplete type. Use purify_type_name on type string.
7947 (method_header): saved_type: unused variable removed. Don't figure
7948 return type if method name is invalid.
7949 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7950 processed by patch_unaryop.
7951 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7952 increment/decrement node into its original type after binary
7953 numeric promotion on its operands.
7955 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * parse.y (array_initializer:): Array init operand is NULL_TREE
7958 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7959 now an error. Fixed indentation problems.
7960 (patch_string): Handle error_mark_node as an argument.
7961 (patch_new_array_init): Fixed indentation problems.
7962 (array_constructor_check_entry): Removed check on null wfl_value.
7963 Return an error if wfl_value's walk returns an error.
7965 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7967 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7968 * lex.c (java_lex): Remember column position before advancing one
7969 token. Retain location information on OCB_TK.
7970 * lex.h (typedef struct java_lc): Added new field.
7971 * parse.h (GET_SKIP_TYPE): New macro.
7972 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7973 * parse.y (build_new_array_init, patch_new_array_init,
7974 patch_array_constructor, maybe_build_array_element_wfl,
7975 array_constructor_check_entry): New function prototypes.
7976 (switch_block:): Tagged <node>.
7977 (OCB_TK): Tagged <operator>.
7978 (array_initializer:): Installed actions.
7979 (variable_initializer): Build location information on element if
7981 (switch_statement:): Fixed indentation typo.
7982 (switch_block:): Redefined default action.
7983 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7984 (patch_assignment): Removed duplicate code.
7985 (maybe_build_array_element_wfl, build_new_array_init,
7986 patch_new_array_init, patch_array_constructor,
7987 array_constructor_check_entry): New functions.
7989 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7991 * parse.y (array_initializer): Tagged <node>.
7992 (variable_initializer:): Use default rule.
7993 (array_initializer:): Defined actions.
7994 (variable_initializers:): Likewise.
7995 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7996 non-static field accesses.
7997 (patch_invoke): Fixed indentation typo.
7998 (java_complete_tree): Likewise.
7999 (build_labeled_block): Changed leading comment. Generate an error
8000 in case of duplicate loop labels.
8001 (patch_conditional_expr): Patch results of string concatenation
8004 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8006 * constants.c (find_methodref_index): When the class is an interface,
8007 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8009 * decl.c (finit_identifier_node): Use "$finit$", rather than
8010 "<finit>" (which Sun's verifier rejects).
8011 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8012 (generate_field_initialization_code): Removed.
8013 (fix_constructors) Don't add call to $finit$ here (wrong order).
8014 (patch_method_invocation): Add $finit$ call here.
8016 * java-tree.h (CALL_USING_SUPER): New macro.
8017 * parse.y (patch_invoke): Remove im local variable.
8018 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8019 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8020 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8022 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8024 * parse.y (java_complete_tree): Don't complain about unreachable
8025 statement if it is empty_stmt_node.
8027 * jcf-write.c (find_constant_wide): New function.
8028 (push_long_const): Use find_constant_wide.
8030 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8031 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8032 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8033 Emit invokeinterface when calling an interface method.
8034 Emit invokespecial also when calling super or private methods.
8036 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8038 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8040 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8042 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * java-tree.h (java_layout_seen_class_methods): New function
8046 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8047 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8048 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8049 * parse.y (method_declarator:): Defined action.
8050 (issue_warning_error_from_context): input_filename saved, set to
8051 the appropriate value and restored after java_error is called.
8052 (build_unresolved_array_type): Fixed comment.
8053 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8054 (method_header): Deal with return type the same way type are
8055 handled for fields and method's parameters and local variables
8057 (check_method_redefinition): Removed extra CR.
8058 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8059 (java_layout_seen_class_methods): New function.
8060 (java_layout_classes): Call java_layout_seen_class_methods.
8062 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8064 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8066 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8068 * jcf-dump.c (main): Fix error message.
8069 * jcf-path.c (add_entry): Style fix.
8071 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * class.c (layout_class_method): Call build_java_argument_signature
8074 on constructors too.
8075 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8076 (patch_method_invocation): Define a primary when resolving an
8077 expression name. Augmented comment on code checking illegal `this'
8078 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8080 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8082 * class.c (layout_class_method): Don't report error on non-static
8083 overriding static if the method is private.
8084 * java-tree.h (finish_class): Prototype added.
8085 * lex.c (java_get_line_col): Handle col argument -2 value.
8086 * parse.h: All static method declarations moved to parse.y.
8087 * parse.y: Now contains all static method declarations previously
8089 (find_expr_with_wfl, missing_return_error,
8090 unreachable_stmt_error): New functions.
8091 (java_get_real_method_name): Identify constructors bearing class
8092 names in source code compiled classes only.
8093 (java_complete_expand_methods): Call missing_return_error.
8094 (invocation_mode): Private methods invoked as static methods.
8095 (java_complete_tree): Call unreachable_stmt_error.
8097 1998-12-01 Tom Tromey <tromey@cygnus.com>
8099 * Makefile.in (+target): Removed.
8100 (+xmake_file): Likewise.
8101 (+tmake_file): Likewise.
8102 (.NOEXPORT): Removed duplicate.
8104 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8106 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8108 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8110 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8111 libiberty.h. Provide an xmalloc definition.
8113 * jvspec.c: Remove the xmalloc prototype.
8115 * parse-scan.y: Include config.h and system.h. Don't include
8116 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8117 Provide an xstrdup definition.
8119 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8121 * jcf-path.c (add_entry): Recognize ".jar" too.
8122 * lang-specs.h: Likewise.
8124 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8126 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8127 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8129 * jcf-write.c (generate_bytecode_insns):
8130 Handle pre/post-increment/decrement of long.
8132 * jcf-write.c (generate_bytecode_insns):
8133 Handle missing exception handler (finally for synchronized).
8135 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8137 * java-tree.h (end_params_node): Declare global.
8138 * decl.c (end_params_node): New global.
8139 (init_decl_processing, start_java_method): Use end_params_node for
8140 end of list of parameter types. Follows correct gcc conventions.
8141 * expr.c (pop_argument_types, pop_arguments): Likewise.
8142 * lang.c (put_decl_node): Likewise.
8143 * typeck.c (various places): Likewise.
8144 * class.y (various places): Likewise.
8145 * parse.y (various places): Likewise.
8147 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8148 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8150 * class.c: Add #include flags.h, remove no-longer needed declaration.
8152 * class.c (layout_class_method): Remove commented-out code, re-format.
8153 Don't add vtable entry (or index) for private methods.
8154 * expr.c (expand_invoke): A private method is implicitly final.
8155 * class.c (make_class_data): If inlining or optimizing,
8156 skip private methods.
8158 * class.c (finish_class): New function. Calls existing methods,
8159 but alls emits deferred inline functions.
8160 * jcf-parse.c (parse_class_file): Call finish_class.
8161 * parse.y (java_complete_expand_methods): Likewise.
8163 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8165 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8167 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8169 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8171 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8173 * (generate_classfile): Always write class access flag with
8176 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * class.c (maybe_layout_super_class): New function.
8179 (layout_class): Reorganized. Loop on class methods dispatched into
8180 a new function. Call maybe_layout_super_class.
8181 (layout_class_methods, layout_class_method): New functions.
8182 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8184 (expand_invoke): Likewise.
8185 * java-tree.h (all_class_list): New global variable declared.
8186 (layout_class_methods, layout_class_method): New function
8188 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8189 * jcf-parse.c (all_class_list): New global variable.
8190 (load_class): Extended what class_or_name can be. Use parser
8191 context mechanism to save globals before calling jcf_parse.
8192 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8193 is set on the file name.
8194 (jcf_parse): Layout class methods when Object is loaded, otherwise
8195 record class in all_class_list for delayed method layout.
8196 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8197 * lang.c (put_decl_node): Decode <init> into the decl context
8199 * lex.c (java_allocate_new_line): Use xmalloc.
8200 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8201 pointers, not TREE_LIST elements.
8202 (struct parser_ctxt): Fixed comment indentations, added comments
8203 and reordered some fields.
8204 (java_check_methods): Function prototype removed.
8205 * parse.y (java_push_parser_context): Use xmalloc.
8206 (java_parser_context_restore_global): Pop extra pushed ctxp only
8207 when there's nothing next.
8208 (maybe_create_class_interface_decl): Fixed comment, add new
8209 created class decl to all_class_list.
8210 (method_header): Use GET_REAL_TYPE on argument's types.
8211 (method_declarator): Use GET_REAL_TYPE, change type to the real
8212 type in TREE_LIST dependency node. Build argument list with the
8214 (create_jdep_list): Use xmalloc. Removed allocation error message.
8215 (obtain_incomplete_type): Fixed leading comment. Broadened
8216 incoming argument meaning.
8217 (register_incomplete_type): Use xmalloc. Removed allocation error
8219 (safe_layout_class): Fixed leading comment.
8220 (jdep_resolve_class): Reversed if statement condition and switch
8222 (resolve_and_layout): Fixed leading comment. Broadened incoming
8224 (complete_class_report_errors): New local variable name, for
8225 clarity. purify_type_name used for all error cases.
8226 (java_get_real_method_name): Stricter check on constructors.
8227 (java_check_regular_methods): Reverse methods list only if not
8228 already laid out. Layout artificial constructor.
8229 (java_check_methods): Deleted.
8230 (source_start_java_method): Obtain incomplete type for patchable
8232 (java_layout_classes): Fixed leading comment. Use
8233 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8234 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8235 before returning. Fixed comments.
8236 (java_expand_classes): Check for errors up front.
8237 (patch_method_invocation): Class to search is resolved and laid
8240 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8242 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8244 * javaop.h (int8): Removed - not used.
8245 (jbyte): Redefine portably with correct signedness.
8247 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8249 * jcf-write.c (generate_bytecode_insns): Fix typo
8250 OPCODE_getstatic to OPCODE_getfield.
8252 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8253 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8254 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8256 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * jcf-parse.c (jcf_parse_source): Function returned type is
8259 void. Added prototype.
8260 (jcf_parse): Function returned type is void.
8261 (yyparse): Remove call to fclose on the last parsed file.
8263 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8265 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8268 (layout_class): Cope with methods featuring WFL in decl names.
8269 * decl.c (unqualified_object_id_node): New global variable,
8271 (build_decl_no_layout): Removed.
8272 * expr.c (build_primtype_type_ref): Handle Double.
8273 (java_lang_expand_expr): Fixed indentations.
8274 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8275 (flag_wall, flag_redundant, flag_not_overriding,
8276 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8277 variable declarations.
8278 (build_decl_no_layout): Removed prototype.
8279 (java_get_real_method_name): Added prototype.
8280 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8281 (java_parse_abort_on_error): Macro now just returns.
8282 * jcf-parse.c (jcf_parse_source): Check fclose returned
8283 value. Call emit_register_classes if java_report_errors returns
8285 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8286 flag_static_local_jdk1_1): New integer flags.
8287 (lang_decode_option): New flags set here.
8288 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8289 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8290 the flag_redundant variable.
8291 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8292 when parsing java.lang.Object class.
8293 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8295 (resolve_qualified_expression_name): Fixed indentation.
8296 (patch_array_ref): Changed prototype.
8297 (not_initialized_as_it_should_p): Prototype removed.
8298 (java_report_errors): Added function prototype.
8299 * parse.y (formal_parameter:): Changed error message for not yet
8300 supported final parameters.
8301 (class_type_list:): Set both PURPOSE and VALUE of created
8302 TREE_LIST to be class_type.
8303 (primary_no_new_array:): Handle class literals on primitive types.
8304 (parse_warning_context): Reinstalled correct force_error and
8305 do_warning flags setups.
8306 (java_report_errors): Changed prototype. Return java_error_count
8308 (variable_redefinition_error): Consider treating variable type as
8310 (create_interface): Warn about redundant abstract modifier if
8311 flag_redundant is set. Changed error message.
8312 (lookup_field_wrapper): Save/restore globals before/after looking
8314 (duplicate_declaration_error_p): Consider treating declaration
8315 type as a fake pointer.
8316 (register_fields): Extract real type from dependency node. Check
8317 for duplicate field declaration after type adjustment. Use
8318 DECL_INITIAL to store static final initialized values.
8319 (method_header): Extract real function type from dependency node.
8320 (check_abstract_method_header): Use GET_METHOD_NAME.
8321 (obtain_incomplete_type): Layout fake pointer type.
8322 (safe_layout_class): Don't try to check for methods before layout.
8323 (java_complete_class): Don't check for correct throws clause
8324 elements inheritance here.
8325 (resolve_and_layout): Broadened name parameter meaning.
8326 (reset_method_name): Use GET_METHOD_NAME.
8327 (java_get_real_method_name): New function.
8328 (java_check_regular_methods): Don't check methods in
8329 java.lang.Object. Verify lineage of throws clause elements. Use
8330 flag_no_overriding in warning report.
8331 (check_throws_clauses): Don't check if class was from
8332 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8333 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8334 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8335 warning on unsupported final local variables. Use build_decl
8336 instead of build_decl_no_layout. Get real local variable type from
8338 (source_start_java_method): Get real parameter type from
8339 dependency node. Call build_decl instead of build_decl_no_layout.
8340 (java_layout_classes): Reverse tree and layout type and class as
8341 required. Mark class as loaded when done.
8342 (resolve_field_access): Fixed indentation. Restricted condition
8343 leading to static field access code generation. Set field_type
8344 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8345 (resolve_qualified_expression_name): Initialize type_found to
8346 null. Handle static field resolved during qualification. Fixed
8347 layout on non primitive field decl types.
8348 (not_accessible_p): Fixed typo in comment.
8349 (patch_method_invocation): Resolve and layout class to search from
8351 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8352 layout non primitive type, if necessary. Make method node only to
8354 (find_applicable_accessible_methods_list): Consider WFL'ed method
8355 decl names. Fixed indentation.
8356 (argument_types_convertible): Resolve and layout target type if
8358 (java_complete_tree): Fixed indentation problems. Rewrote
8359 CALL_EXPR thrown exceptions check. Re-installed further processing
8360 of the assignment in certain cases.
8361 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8362 inlining on class literals.
8363 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8365 (valid_method_invocation_conversion_p): Likewise.
8366 (patch_string): Temporary disable forbidden use of `this' in
8367 explicit constructor invocations when doing string concatenation
8369 (patch_unaryop): Added comment. Reinstalled code to disable
8370 further check on assignment operation with cast expression RHS.
8371 (patch_switch_statement): Fixed indentation.
8372 (build_try_statement): Call build_decl instead of
8373 build_decl_no_layout.
8374 (patch_synchronized_statement): Likewise.
8375 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8376 IS_UNCHECKED_EXPRESSION_P.
8377 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8378 layout argument exception type.
8379 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8380 of IS_UNCHECKED_EXPRESSION_P.
8382 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8384 * jcf-parse.c (yyparse): Open class file in binary mode.
8386 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8388 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8390 * jcf-write.c (perform_relocations): Move check out one loop.
8392 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8394 * Make-lang.in: Fix reference to srcdir.
8395 * jv-scan.c: Add missing xmalloc prototype.
8396 * jvgenmain.c: Ditto.
8398 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8400 * decl.c (error_mark_node), java-tree.h: New global.
8401 * parse.y: Use empty_stmt_node instead of size_zero_node.
8402 (build_if_else_statement): If missing else, use empty_stmt_node.
8404 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8405 (java_complete_expand_method): Complain if return is missing.
8406 (java_check_regular_methods): Comment out incorrect error check.
8407 (not_accessible_p): Fix incorrect handling of protected methods.
8408 (patch_method_invocation): Pass correct context to not_accessible_p.
8409 (find_applicable_accessible_methods_list): Likewise.
8410 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8411 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8412 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8413 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8415 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8416 (push_int_const): Remove reundant NOTE_PUSH.
8417 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8418 (- case SWITCH_EXPR): Fix code generation bug.
8419 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8420 (generate_classfile): More robust for abstract methods.
8422 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8424 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8425 * Make-lang.in: Ditto.
8427 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8430 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8432 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8434 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8436 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8438 Allow uses of interface types to verify. This is not really
8439 type-safe, but it matches what Sun does, and is OK as long as
8440 there are appropriate run-time checks.
8441 * verify.c (merge_types): If merging two interface types,
8442 just set the result to java.lang.Object.
8443 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8445 1998-11-13 Tom Tromey <tromey@cygnus.com>
8447 * gjavah.c (main): Handle --output-class-directory argument.
8448 * jvspec.c (lang_specific_driver): Translate `-d' into
8450 * jcf.h (jcf_write_base_directory): Declare.
8451 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8452 * lang-options.h: Mention -foutput-class-dir.
8453 * jcf-write.c (jcf_write_base_directory): New global.
8454 (make_class_file_name): Put generated .class file into `-d'
8455 directory, or into source directory if -d not given. Function now
8457 (write_classfile): Free class file name. Handle case where class
8459 (DIR_SEPARATOR): New macro.
8460 Include <sys/stat.h>
8462 * Makefile.in (prefix): New macro.
8464 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8466 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8467 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8468 here (done in patch_invoke instead).
8469 (case_identity): Moved here from parse.y.
8471 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8472 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8473 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8474 so they can be efficiently scanned without recursion.
8475 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8476 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8477 in BLOCK iteratively, rather than recursively.
8479 * parse.y (do_unary_numeric_promotion): New function.
8480 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8482 * parse.y (patch_newarray): Various fixes.
8484 Re-do handling of switch statements (for proper block scoping).
8485 * parse.y: Add just a single block for the enture switch block,
8486 but don't create any "case blocks".
8487 (group_of_labels): Rmeoved unneeded non-terminal.
8488 CASE_EXPR and DEFAULT_EXPR are added to current block.
8489 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8490 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8491 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8492 * parse.y (wfl_operator, print_int_node): Make non-static.
8493 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8494 as part of recursive scan of block.
8495 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8496 (patch_switch_statement): Most tests move dinto java_complete_tree.
8498 * parse.y: Make various production be non-typed (void).
8499 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8500 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8501 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8503 * jcf-write.c (struct jcf_handler): New type.
8504 (struct jcf_switch_state): New type.
8505 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8506 (alloc_handler, emit_unop, emit_reloc): New functions.
8507 (adjust_typed_op): Add extra parameter ("max type" offset).
8508 (emit_switch_reloc, emit_case-reloc): New function.
8509 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8510 (generate_bytecode_insns): Support REAL_CST, switch statements,
8511 exception handling, method calls, object/array creation, and more.
8513 * class.c: Remove some unused variables.
8514 * constants.c (find_string_constant): New function.
8515 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8516 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8517 if flag_emit_class_files.
8519 1998-11-12 Tom Tromey <tromey@cygnus.com>
8521 * jcf-io.c (find_class): Added explanatory comment.
8523 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8524 trailing slash to `.zip' entries.
8526 * jvspec.c (lang_specific_driver): Correctly handle case where
8527 GC_NAME not defined.
8529 1998-11-11 Tom Tromey <tromey@cygnus.com>
8531 * jvspec.c (GC_NAME): New define.
8532 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8534 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8536 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8538 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8540 1998-11-11 Tom Tromey <tromey@cygnus.com>
8542 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8544 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * class.c (is_compiled_class): Call safe_layout_class for class
8547 compiled from source.
8548 * conver.h (convert_to_integer, convert_to_real,
8549 convert_to_pointer): Added prototypes.
8550 * decl.c (init_decl_processing): Non longer push the decls of
8551 `methodtable', `constants', `Class', `Field', `dispatchTable'
8552 `jexception' and `Method'.
8553 * expr.c (build_invokeinterface): New function.
8554 (expand_invoke): static variable CLASS_IDENT now in
8555 build_invokeinterface. Use build_invokeinterface.
8556 (expand_java_field_op): Moved code to inline
8557 java.lang.PRIMTYPE.TYPE into a function.
8558 (build_primtype_type_ref): New function.
8559 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8560 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8561 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8562 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8563 (DECL_LOCAL_STATIC_VALUE): New macro.
8564 (build_invokeinterface, build_primtype_type_ref): New function
8566 (java_parse_abort_on_error): Macro rewritten.
8567 * jcf-parse.c (current_method): Add comment to declaration.
8568 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8569 Function prototypes fixed.
8570 (jcf_parse_source): push/pop parser context. save/restore global.
8571 (parse_source_file): Fixed leading comment. Now take a
8572 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8573 classes and pop the parser context anymore.
8574 (yyparse): Push parser context, save globals, parse the source
8575 file, restore globals and pop the parser context when processing a
8577 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8578 * lex.c (java_parse_doc_section): New function.
8579 (java_lex): Call java_parse_doc_section when appropriate. Build an
8580 operator around INSTANCEOF_TK.
8581 * lex.h (java_lineterminator, java_sprint_unicode,
8582 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8583 Prototypes rewritten.
8584 (java_parse_escape_sequence, java_letter_or_digit_p,
8585 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8586 java_read_unicode, java_store_unicode, java_read_char,
8587 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8588 Added function prototypes.
8589 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8591 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8593 (struct parser_ctxt): New fields: deprecated,
8594 current_parsed_class_un, gclass_list.
8595 (fix_method_argument_names, issue_warning_error_from_context,
8596 resolve_package, lookup_package_type): New function prototypes.
8597 (resolve_expression_name): Fixed function prototype.
8598 (find_applicable_accessible_methods_list): Fixed indentation, added
8599 extra argument in prototype.
8600 (check_final_assignment, build_null_of_type, check_deprecation,
8601 check_method_redefinition, reset_method_name,
8602 java_check_regular_methods, java_check_abstract_methods,
8603 maybe_build_primttype_type_ref): New function prototype.
8604 * parse.y (conver.h): Include.
8605 (INSTANCEOF_TK): Tagged <operator>.
8606 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8607 (relational_expression:): Build binop for instanceof.
8608 (java_push_parser_context): Remember ctxp->gclass_list across
8610 (java_pop_parser_context): Simply return if no context
8611 exists. Remember gclass_list across contexts.
8612 (issue_warning_error_from_context): New function.
8613 (parse_error_context): Don't setup ctxp->elc here. Call
8614 issue_warning_error_from_context instead.
8615 (parse_warning_context): Likewise.
8616 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8617 setup. Link new class/interface to ctxp->gclass_list.
8618 (add_superinterfaces): Register interface as incomplete if not
8620 (create_class): Remember class unqualified name in
8621 ctxp->current_parsed_class_un. Check class deprecation.
8622 (register_fields): Check field deprecation. Remember static final
8623 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8625 (method_header): New local variable ORIG_ARG. Use unqualified
8626 current class name for check on constructor errors. Promote return
8627 type if of record type. Argument list fix moved in
8628 fix_method_argument_names, called here. Check method deprecation.
8629 (fix_method_argument_names): New function.
8630 (method_declarator): Promote record typed arguments.
8631 (safe_layout_class): Check class methods before layout.
8632 (java_complete_class): Compute field layout when patched.
8633 (do_resolve_class): Try to load class after having it renamed
8634 after the package name.
8635 (get_printable_method_name): Use DECL_CONTEXT.
8636 (reset_method_name): New function.
8637 (check_method_redefinition): Use reset_method_name.
8638 (java_check_regular_methods): New local variable
8639 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8640 names for error report. Check for compile-time error when method
8641 found has default (package) access.
8642 (java_check_abstract_methods): Now takes an interface DECL node as
8643 an argument. Also reinstall real name on unchecked
8644 overriding/hiding methods for error report.
8645 (java_check_methods): Fixed leading comment. Get classes to verify
8646 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8647 CLASS_METHOD_CHECKED_P on class verification.
8648 (lookup_java_method2): Get real method name if necessary.
8649 (find_in_imports): Don't check package class access here.
8650 (resolve_package, lookup_package_type): New functions.
8651 (java_layout_classes): Fixed leading comment. Take classes to be
8652 laid out from ctxp->gclass_list.
8653 (java_complete_expand_methods): Don't expand native and abstract
8655 (java_expand_classes): New function.
8656 (resolve_expression_name): Use additional argument ORIG. Retrieve
8657 values of static final field of primitive types.
8658 (resolve_field_access): Handles static final field of promotive
8660 (resolve_qualified_expression_name): Handle STRING_CST as
8661 primaries and package name resolution. Check deprecation on found
8662 decls. Set where_found and type_found on non static field resolved
8663 during qualification. Layout non primitive field decl types.
8664 (check_deprecation): New function.
8665 (maybe_access_field): Simplified.
8666 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8667 removed. Reverse method's argument when primary is a type. Don't
8668 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8669 instead. Include abstract class in the list of class searchable
8670 for constructors. Use DECL_CONTEXT of found method for access
8671 checks. Check method deprecation.
8672 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8673 converting arguments. Handle INVOKE_INTERFACE.
8674 (lookup_method_invoke): Search constructor using existing
8675 infrastructure (don't rely on lookup_java_constructor anymore).
8676 (find_applicable_accessible_methods_list): Extra argument flag
8677 LC. Now include constructor in the search.
8678 (qualify_ambiguous_name): Conditional expression are primaries.
8679 (not_initialized_as_it_should_p): static final are always
8681 (java_complete_tree): Pass extra NULL argument to
8682 resolve_expression_name. Stricter test to carry on patching
8683 assignments. New case for INSTANCEOF_EXPR.
8684 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8685 (check_final_assignment, maybe_build_primttype_type_ref): New
8687 (patch_assignment): Detect resolved static finals and carry normal
8688 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8689 (try_builtin_assignconv): Access constant 0 on all primitive
8691 (valid_builtin_assignconv_identity_widening_p): Accept identical
8692 types. Accept all promoted type on int type.
8693 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8694 assigned to a reference.
8695 (valid_method_invocation_conversion_p): Accept to check null
8697 (build_binop): Merge declaration and initialization of local
8699 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8700 numeric types. Improved validity test for qualify operators on
8702 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8703 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8704 primitive type and issue the appropriate error message.
8705 (resolve_type_during_patch): Mark class loaded when resolved.
8706 (patch_cast): Allow null to be cased to reference types.
8707 (build_null_of_type): New function.
8708 (patch_array_ref): Handle array on references correctly.
8709 (patch_return): Removed unused local variable MODIFY. Force
8710 boolean to be returned as integers. Allows null to be returned by
8711 a function returning a reference.
8712 * typeck.c (convert_to_integer, convert_to_real,
8713 convert_to_pointer): Prototypes moved to convert.h
8714 (lookup_argument_method): Use method real name, if necessary.
8716 1998-10-30 Tom Tromey <tromey@cygnus.com>
8718 * class.c (build_class_ref): Changed name of primitive classes to
8721 * class.c (make_class_data): Renamed fields: nmethods to
8722 method_count, method_count to dtable_method_count. Always set
8724 * decl.c (init_decl_processing): Likewise.
8726 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8728 * class.c (layout_class): Don't mangle <finit>, produce
8729 __finit<class> instead. Don't verify artificial methods.
8730 * decl.c (finit_identifier_node): New declared global.
8731 (init_decl_processing): finit_identifier_node initialized.
8732 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8733 * java-tree.h (finit_identifier_node): Declared as extern.
8734 (struct lang_decl): New field called_constructor.
8735 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8736 (CLASS_HAS_FINIT_P): New macro.
8737 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8738 explicit constructor invocation.
8739 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8740 CALL_SUPER_CONSTRUCTOR_P): New macros.
8741 (write_classfile): Added prototype.
8742 * jcf-parse.c (jcf_parse_source): Parse and remember for
8743 generation if the file was seen on the command line.
8744 (parse_source_file): Don't write the class file here.
8745 (yyparse): Loop on files rewritten. Set current_jcf.
8746 (parse_zip_file_entries): Parse class file only if it was found.
8747 * lang.c (init_parse): Don't open command line provided filename
8749 (lang_parse): Don't set main_jcf anymore.
8750 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8751 (JCONSTRUCTOR_CHECK): New macro.
8752 (JBSC_TYPE_P): New macro.
8753 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8754 (COMPLETE_CHECK_OP_2): New macro.
8755 (struct parse_ctxt): New field explicit_constructor_p.
8756 (check_class_interface_creation): Fixed prototype indentation.
8757 (patch_method_invocation_stmt): Prototype reflects added argument.
8758 (patch_invoke): Likewise.
8759 (complete_method_declaration, build_super_invocation,
8760 verify_constructor_circularity,
8761 build_this_super_qualified_invocation, get_printable_method_name,
8762 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8763 verify_constructor_super, create_artificial_method,
8764 start_artificial_method_body, end_artificial_method_body,
8765 generate_field_initialization_code): New function prototypes.
8766 * parse.y: Fixed leading comment
8767 (constructor_header:, constructor_body:, block_end:): Rules tagged
8769 (type_declaration:): Call maybe_generate_finit.
8770 (method_declaration:): Action for method_body: placed in new
8771 function complete_method_declaration, called here.
8772 (constructor_declaration:): Defined actions. Removed leading
8774 (constructor_header:): New rule with action.
8775 (constructor_body:): Rule rewritten using block_begin: and
8776 block_end:. Defined actions.
8777 (constructor_declarator:, explicit_constructor_invocation:):
8779 (block:): Use new rules block_begin: block_end:.
8780 (block_begin:, block_end:): New rules and actions.
8781 (block_statements:): Fixed error message for explicit
8783 (method_invocation:): Call build_this_super_qualified_invocation
8784 if primary is `this' or `super' was seen.
8785 (conditional_expression:): Action defined.
8786 (extra_ctxp_pushed_p): New static global flag.
8787 (java_parser_context_save_global): Create parser context if
8788 necessary. Use extra_ctxp_pushed_p to remember it.
8789 (java_parser_context_restore_global): Pop extra parser context if
8791 (build_array_from_name): Array on primitive types are marked
8793 (register_fields): Restore new name in field initializer
8794 expression if type was altered. Non static fields initialized upon
8795 declaration marked initialized.
8796 (maybe_generate_finit): New function.
8797 (maybe_generate_clinit): Use create_artificial_method,
8798 start_artificial_method_body, end_artificial_method_body. Generate
8799 debug info for enclosed initialization statements.
8800 (method_header): Fixed leading comment. Check constructor
8801 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8803 (complete_method_declaration, constructor_circularity_msg,
8804 verify_constructor_circularity): New functions.
8805 (get_printable_method_name): New function.
8806 (check_method_redefinition): Don't rename <finit> methods. Fix
8807 declared constructor names. Error message for
8808 constructors modified.
8809 (java_check_regular_methods): Local variable seen_constructor
8810 renamed saw_constructor. Skip verification on constructors. Create
8811 default constructor with create_artificial_method.
8812 (java_check_methods): Removed unnecessary empty line.
8813 (create_artificial_method, start_artificial_method_body,
8814 end_artificial_method_body): New functions.
8815 (java_layout_classes): Changed leading comment. Reverse fields
8816 list if necessary. Always layout java.lang.Object if being
8818 (java_complete_expand_methods): Verify constructor circularity.
8819 (java_complete_expand_method): Call fix_constructor on
8820 constructors. Local variable no_ac_found removed. Restore
8821 bindings if method body expansion failed.
8822 (fix_constructors, verify_constructor_super,
8823 generate_field_initialization_code): New function.
8824 (java_expand_classes): Fixed leading comment. Write class file
8826 (resolve_expression_name): Check for illegal instance variable
8827 usage within the argument scope of an explicit constructor
8829 (resolve_qualified_expression_name): Pass extra from_super flag
8830 when invoking patch_method_invocation_stmt. New case for
8831 conditional expression when used as a primary. Check for error
8832 when acquiring super.
8833 (patch_method_invocation_stmt): Added extra argument super. New
8834 local variable is_static_flag. Set class_to_search according to
8835 the nature of the constructor invocation. Don't add `this'
8836 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8837 invocation within the argument scope of explicit constructor
8838 invocation. Set is_static according to is_static_flag. Provide
8839 extra `super' argument to patch_invoke invocation.
8840 (patch_invoke): New argument from_super. Loop on arguments
8841 indentation fixed. Pass from_super to invocation_mode. New switch
8842 case INVOKE_SUPER. Fixed error message in switch default case.
8843 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8845 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8846 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8847 message takes constructors into account.
8848 (find_applicable_accessible_methods_list): Fixed indentation.
8849 (qualify_ambiguous_name): Take explicit constructor invocation
8850 into account. Deal with a conditional expression as a primary to
8852 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8853 case. Added extra argument to patch_method_invocation_stmt.
8854 Register calls made to explicit constructor `this'. Don't call
8855 save_expr in ARRAY_REF case when emitting class files. Check for
8856 illegal use of this when expanding explicit constructor invocation
8858 (complete_function_arguments): Set and reset parser context
8859 explicit_constructor_p field value when appropriate.
8860 (build_super_invocation, build_this_super_qualified_invocation):
8862 (patch_assignment): Fixed typo.
8863 (patch_unaryop): Check on final fields occurs only when a decl
8865 (patch_return): Take constructors into account.
8866 (patch_conditional_expr): New function.
8867 * typeck.c (build_java_signature): Removed unnecessary empty line.
8869 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8871 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8873 1998-10-28 Tom Tromey <tromey@cygnus.com>
8875 * decl.c (init_decl_processing): Renamed fields.
8876 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8877 interface_len, msize fields.
8879 * class.c (make_class_data): Removed subclass_head and
8880 subclass_next fields.
8881 * decl.c (init_decl_processing): Removed subclass_head and
8882 subclass_next fields.
8884 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8886 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8887 * mangle.c (emit_unicode_mangled_name): Similarly.
8889 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8891 * jcf-parse.c (get_constant): Place braces around code to compute
8892 'd' when REAL_ARITHMETIC is not defined.
8894 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8896 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8899 1998-10-23 Tom Tromey <tromey@cygnus.com>
8901 * lang-specs.h: `.zip' files are input to jc1.
8903 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8905 * jvspecs.c: Add (but don't enable) support for combining multiple
8906 .class and .java input filenames to a single jc1 invocation.
8907 Add support for -C flag (copile to .class files).
8908 Translate -classpath and -CLASSPATH arguments.
8909 * lang-specs.h: Don't set %2 spec.
8911 1998-10-22 Tom Tromey <tromey@cygnus.com>
8913 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8915 (add_path): Don't add trailing separator to non-empty path
8918 * lang.c (lang_decode_option): Check for -fclasspath and
8919 -fCLASSPATH before examining other `-f' options.
8921 * java-tree.h (finalize_identifier_node): Don't declare.
8922 * class.c (make_class_data): Don't push "final" field.
8923 * decl.c (init_decl_processing): Don't push "final" field.
8924 (finalize_identifier_node): Removed.
8925 (init_decl_processing): Don't set finalize_identifier_node.
8927 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8929 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8931 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8932 (JV_SCAN_SOURCES): New macro.
8933 (JCF_DUMP_SOURCES): Likewise.
8934 (jcf-dump$(exeext)): New target.
8935 (jv-scan$(exeext)): New target.
8937 1998-10-22 Tom Tromey <tromey@cygnus.com>
8939 * Makefile.in (LEX): Removed.
8940 (LEXFLAGS): Likewise.
8941 (SET_BISON): New macro.
8943 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8944 spurious diffs in parse.c.
8945 ($(PARSE_SCAN_C)): Likewise.
8946 (PARSE_DIR): New macro.
8948 (PARSE_SCAN_C): Likewise.
8949 (PARSE_RELDIR): New macro.
8951 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8953 * jcf-io.c (find_class): Use saw_java_source to determine when to
8954 look for `.java' file.
8955 * jcf-parse.c (saw_java_source): New global.
8956 (yyparse): Set it if `.java' file seen.
8958 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8959 (GCJH_SOURCES): Likewise.
8960 * Makefile.in (datadir): New macro.
8961 (libjava_zip): Likewise.
8962 (JAVA_OBJS): Added jcf-path.o.
8963 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8964 (../gcjh$(exeext)): Likewise.
8965 (jcf-path.o): New target.
8966 * java-tree.h (fix_classpath): Removed decl.
8967 * jcf-parse.c (fix_classpath): Removed.
8968 (load_class): Don't call fix_classpath.
8969 * parse.y (read_import_dir): Don't call fix_classpath.
8970 * lex.h: Don't mention classpath.
8971 * lex.c (java_init_lex): Don't initialize classpath.
8972 * jcf-io.c (classpath): Removed global.
8973 (find_class): Use jcf_path iteration functions. Correctly search
8974 class path for .java file.
8975 (open_in_zip): New argument `is_system'.
8976 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8977 classpath-related options.
8978 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8980 (lang_init): Call jcf_path_init.
8981 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8982 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8983 Correctly put braces around second string in each entry.
8984 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8985 classpath-related options.
8986 (help): Updated for new options.
8987 * jcf.h: Declare functions from jcf-path.c. Don't mention
8989 * jcf-path.c: New file.
8991 * jcf-depend.c: Include jcf.h.
8993 * jcf-write.c (localvar_alloc): Returns `void'.
8994 (localvar_free): Removed unused variable.
8996 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8997 (init_parse): Use OBJECT_SUFFIX, not ".o".
8999 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9001 * class.c (emit_register_classes): Renamed from
9002 emit_register_class.
9003 * java-tree.h (emit_register_classes): Prototype renamed from
9004 emit_register_class.
9005 * jcf-parse.c (yyparse): Call emit_register_classes once before
9007 * parse.y (java_expand_classes): No longer register classes.
9009 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * class.c (is_compiled_class): New local variable
9012 seen_in_zip. Identify classes found in currently compiled source
9014 * decl.c (complete_start_java_method): Fixed typo.
9015 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9016 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9017 (CLASS_P): Moved around.
9018 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9019 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9021 (jcf_parse_source): Changed leading comment. Removed unnecessary
9022 fclose and CLASS_FROM_SOURCE_P marking.
9023 (parse_source_file): New local variables remember_for_generation
9024 and filename. Mark parsed file name identifier node. Removed block
9025 executed when parse_only was null. Set remember_for_generation.
9026 Use it as an argument to java_pop_parser_context.
9027 (yyparse): New local variables several_files, list, next node and
9028 current_file_list. Split ampersand separated file names into
9029 current_file_list. Iterate through the list and parse accordingly.
9030 * parse.h (java_pop_parser_context): New function prototype.
9031 * parse.y (ctxp_for_generation): New static global variable.
9032 (java_pop_parser_context): New argument generate. Link popped ctxp
9033 to ctxp_for_generation list accordingly.
9034 (java_complete_expand_methods): Fixed indentation.
9035 (java_expand_classes): New function.
9037 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9039 * Makefile.in: Link with libiberty.a instead of memmove.o.
9041 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * lex.c (setjmp.h): No longer included.
9044 * lex.h (setjmp.h): Included.
9045 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9046 (duplicate_declaration_error_p): Renamed from
9047 duplicate_declaration_error.
9048 (build_array_from_name): New function prototype.
9049 * parse.y (setjmp.h): No longer included.
9050 (variable_declarator_id): Define action.
9051 (build_array_from_name): New function.
9052 (duplicate_declaration_error_p): Renamed from
9053 duplicate_declaration_error. Fixed leading comment.
9054 (register_fields): Main `for' loop reorganized. Uses
9055 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9056 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9057 build_array_from_name.
9058 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9060 (read_import_dir): Don't try to skip `.' and `..'.
9061 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9062 build_array_from_name. Main `for' loop reorganized.
9063 (resolve_qualified_expression_name): When building access to a
9064 field, use the type where the field was found, not its own type.
9065 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9066 field was found is null.
9067 (qualify_ambiguous_name): Sweep through all successive array
9070 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * java-tree.h (pop_labeled_block, lang_printable_name,
9073 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9074 interface_of_p, inherits_from_p, fix_classpath,
9075 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9076 make_class_data, register_class, alloc_name_constant): New
9077 function prototypes.
9078 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9079 indentation. Added cast to remove warning.
9080 (lang_printable_name): Set v argument unused.
9081 (lang_print_error): Added argument to lang_printable_name call.
9082 (java_dummy_print, print_lang_decl, print_lang_type,
9083 print_lang_identifier, lang_print_xnode): All argument marked
9085 * lex.c (java_unget_unicode): Removed unnecessary argument.
9086 (java_allocate_new_line): Unused local variable is gone.
9087 (java_read_char): Added parenthesis in expressions to remove
9088 warnings. Added final return statement.
9089 (java_read_unicode): Added parenthesis in expression to remove
9091 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9092 (java_parse_escape_sequence): Likewise.
9093 (java_lex): Unused local variables are gone. Fixed
9094 java_unget_unicode invocation.
9095 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9097 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9098 lang_printable_name invocation in macro.
9099 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9101 (duplicate_declaration_error): Suppressed unused argument in
9103 (identical_subpath_p): Function declaration is gone.
9104 (patch_invoke): Suppressed unused argument in prototype.
9105 (patch_cast, build_labeled_block, check_thrown_exceptions):
9107 * parse.y (setjmp.h): Included
9108 (toplev.h): Likewise.
9109 (field_declaration:): Suppressed unused local
9110 (label_decl:): Fixed build_labeled_block invocation.
9111 (java_pop_parser_context): Put extra parenthesis around assignment
9113 (yyerror): Suppressed unused local variables.
9114 (variable_redefinition_error): Fixed lang_printable_name
9116 (create_interface): Suppressed unused local variables.
9117 (create_class): Likewise.
9118 (duplicate_declaration_error): Suppressed unused argument. Fixed
9119 lang_printable_name invocation.
9120 (register_fields): Suppressed unused local variable. Fixed
9121 duplicate_declaration_error invocation.
9122 (method_header): Suppressed unused local variable.
9123 (method_declarator, parser_check_super): Likewise.
9124 (java_complete_class): Suppressed unused local variable. Fixed
9125 fatal error message.
9126 (complete_class_report_errors): Added default: in switch.
9127 (java_check_regular_methods): Fixed lang_printable_name
9129 (check_throws_clauses): Likewise.
9130 (java_check_abstract_methods): Suppressed unused local
9131 variable. Fixed lang_printable_name invocation.
9132 (read_import_entry): Added supplemental return statement.
9133 (read_import_dir): Suppressed unused local variables.
9134 (check_pkg_class_access, declare_local_variables): Likewise.
9135 (source_start_java_method): Suppressed unused extern variable
9137 (expand_start_java_method): Suppressed unused extern and local
9138 variable declarations.
9139 (java_complete_expand_methods): Likewise.
9140 (java_complete_expand_method): Suppressed unused local variables.
9141 (make_qualified_name): Likewise.
9142 (resolve_qualified_expression_name): Added default: in
9143 switch. Fixed lang_printable_name invocation.
9144 (class_instance_creation_expression): Added parenthesis around
9146 (patch_method_invocation_stmt): Fixed lang_printable_name and
9147 patch_invoke invocations.
9148 (check_for_static_method_reference): Fixed lang_printable_name
9150 (patch_invoke): Suppressed unused arguments and local variables.
9151 (lookup_method_invoke): Suppressed unused local variables.
9152 (qualify_ambiguous_name): Added default: in switch.
9153 (identical_subpath_p): Function removed.
9154 (patch_assignment): Suppressed unused local variables. Suppressed
9155 unnecessary if statement. Fixed lang_printable_name invocations.
9156 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9157 (valid_ref_assignconv_cast_p): Parenthesis around
9158 expression. Suppressed unused local variables.
9159 (build_binop): Suppressed unused local variables. fixed
9160 lang_printable_name invocations.
9161 (string_constant_concatenation): Suppressed unused local
9163 (patch_unaryop): Fixed lang_printable_name invocation.
9164 (patch_cast): Suppressed unnecessary argument. Fixed
9165 lang_printable_name invocation.
9166 (patch_array_ref): Fixed lang_printable_name invocation.
9167 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9168 (build_labeled_block): Suppressed unused argument.
9169 (generate_labeled_block): Fixed build_labeled_block invocation.
9170 (build_loop_body): Suppressed unused local variables.
9171 (patch_loop_statement): Likewise.
9172 (patch_exit): Fixed lang_printable_name invocation.
9173 (patch_switch_statement): Likewise.
9174 (case_identity): First argument marked unused.
9175 (patch_try_statement): Fixed lang_printable_name invocations.
9176 (patch_synchronized_statement, patch_throw_statement): Likewise.
9177 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9178 lang_printable_name invocations.
9179 (check_thrown_exceptions_do): Suppressed unused argument.
9181 1998-10-14 Tom Tromey <tromey@cygnus.com>
9183 * jcf-write.c (write_classfile): Add output class file as target.
9184 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9185 * jcf.h: Added declarations for dependency-tracking functions.
9186 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9187 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9188 (finish_parse): Call jcf_dependency_write.
9189 (dependency_tracking): New global.
9190 (DEPEND_SET_FILE): New define.
9191 (DEPEND_ENABLE): New define.
9192 (init_parse): Enable dependency tracking if required.
9194 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9195 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9196 (../gcjh$(exeext)): Likewise.
9197 (jcf-depend.o): New target.
9198 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9199 (GCJH_SOURCES): Likewise.
9200 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9202 (find_classfile): Added dep_name argument.
9203 (find_class): Compute name of dependency.
9204 (open_in_zip): Call jcf_dependency_add_file.
9205 * gjavah.c (output_file): No longer global.
9206 (usage): Don't mention "gjavah".
9208 (java_no_argument): Likewise.
9209 (version): Likewise.
9210 (main): Recognize and handle -M family of options.
9211 (print_mangled_classname): Return is void.
9212 (process_file): Handle case where output is suppressed.
9213 (HANDLE_END_FIELD): Likewise.
9214 (HANDLE_METHOD): Likewise.
9215 * jcf-depend.c: New file.
9217 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9219 * java-tree.def: Add missing newline at EOF.
9221 1998-10-13 Tom Tromey <tromey@cygnus.com>
9223 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9224 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9226 Include <config.h> and "system.h".
9227 (disassemble_method): Undefine RET to avoid clash with
9230 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * decl.c (runtime_exception_type_node, error_exception_type_node):
9233 New global variables.
9234 (init_decl_processing): Initialized.
9235 * expr.c (java_lang_expand_expr): Set caught exception type to
9236 null if catch handler argument doesn't exit.
9237 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9239 * java-tree.h (runtime_exception_type_node,
9240 error_exception_type_node): Global variables declared.
9241 (DECL_FUNCTION_THROWS): New macro.
9242 (DECL_FUNCTION_BODY): Modified comment.
9243 (DECL_SPECIFIC_COUNT): Likewise.
9244 (struct lang_decl): New field throws_list.
9245 (IS_UNCHECKED_EXPRESSION_P): New macro.
9246 * lex.c (java_lex): Generate location information for THROW_TK.
9247 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9248 EXCEPTIONS_P): New macros.
9249 (enum jdep_code): New value JDEP_EXCEPTION.
9250 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9251 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9252 PATCH_METHOD_RETURN_ERROR): New macros.
9253 (patch_method_invocation_stmt): Added new argument to prototype.
9254 (patch_synchronized_statement, patch_throw_statement,
9255 check_thrown_exceptions, check_thrown_exceptions_do,
9256 purge_unchecked_exceptions, check_throws_clauses): New function
9258 * parse.y Fixed typo in keyword section.
9259 (throw:): Rule tagged <node>.
9260 (THROW_TK): Keyword tagged <operator>.
9261 (method_header:): Last argument to call to method_header passed
9263 (throws:, class_type_list:, throw_statement:,
9264 synchronized_statement:, synchronized:): Defined actions.
9265 (method_header): New local variable current. Register exceptions
9267 (java_complete_tree): Complete and verify exceptions from throws
9269 (complete_class_report_errors): Error message on exceptions not
9271 (java_check_regular_methods): Fixed typo. Shortcut on private
9272 overriding methods. Changed error message on method
9273 redefinition. Check for throws clause compatibility.
9274 (check_throws_clauses): New function.
9275 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9276 method. Changed error message on method redefinition.
9277 (currently_caught_type_list): New static variable.
9278 (java_complete_expand_methods): Purge unchecked exceptions from
9279 throws clause list. Call PUSH_EXCEPTIONS before walk and
9280 POP_EXCEPTIONS after.
9281 (resolve_qualified_expression_name): Pass new argument as NULL to
9282 patch_method_invocation_stmt.
9283 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9284 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9285 argument list when appropriate. Use new argument if non null to
9286 store selected method decl.
9287 (patch_invoke): Convert if necessary args of builtin types before
9288 forming CALL_EXPR. Argument list no longer reversed here.
9289 (invocation_mode): Treat final methods as static methods.
9290 (java_complete_tree): New cases for THROW_EXPR: and
9291 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9293 (complete_function_arguments): No more RECORD_TYPE
9294 conversion. Function parameter nodes no longer saved.
9295 (valid_ref_assignconv_cast_p): Avoid handling null type.
9296 (patch_binop): Fixed null constant reference handling.
9297 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9299 (patch_try_statement): Fixed comments. Record caught types in
9300 list, push the list, expand try block and pop the list.
9301 (patch_synchronized_statement, patch_throw_statement,
9302 check_thrown_exceptions, check_thrown_exceptions_do,
9303 purge_unchecked_exceptions): New functions.
9304 * typeck.c (lookup_argument_method): Allow WFL in place of method
9305 DECL_NAME during method definition check
9307 1998-10-09 Tom Tromey <tromey@cygnus.com>
9309 * gjavah.c (decode_signature_piece): New function.
9310 (print_c_decl): Use it. Added `name_override' argument.
9311 (print_method_info): Use name_override argument to print_c_decl.
9312 (seen_fields): Removed.
9313 (print_field_info): Don't update seen_fields.
9314 (struct method_name): New structure.
9315 (method_name_list): New global.
9316 (print_method_info): Add new method to list of methods.
9317 (name_is_method_p): New function.
9318 (print_field_info): If field name has same name as method, then
9320 (process_file): Parse methods before fields.
9321 (field_pass): New global.
9322 (HANDLE_END_FIELD): Take field_pass into account.
9324 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9326 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9327 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9329 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9331 * jvspec.c: Fix bug in jvgenmain_spec patch.
9333 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9336 * decl.c (soft_exceptioninfo_call_node): New global variable.
9337 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9338 takes extra integer argument. soft_exceptioninfo_call_node
9340 * except.c (java_set_exception_lang_code): New function
9341 (method_init_exceptions): Called here.
9342 (prepare_eh_table_type): New function.
9343 (expand_end_java_handler): Called here.
9344 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9345 one argument. Modified generation of call to
9346 soft_badarrayindex_node to use new argument.
9347 (build_java_arrayaccess): Pass faulty index value to
9348 build_java_throw_out_of_bounds_exception.
9349 (generate_name): New function.
9350 (java_lang_expand_expr): New local variables node, current,
9351 has_finally_p. Expand TRY_EXPR node.
9352 (process_jvm_instruction): Replace top of the stack with thrown
9353 object reference when entering exception handler.
9354 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9355 specific tree codes.
9356 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9358 (DECL_SPECIFIC_COUNT): New macro.
9359 (prepare_eh_table_type, java_set_exception_lang_code,
9360 generate_name): New function declarations.
9361 (match_java_method): Declaration deleted.
9362 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9364 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9365 * parse.h (redefinition_error, refine_accessible_methods_list,
9366 can_cast_to_p): Function declaration removed.
9367 (classitf_redefinition_error, variable_redefinition_error,
9368 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9369 find_most_specific_methods_list, argument_types_convertible,
9370 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9371 valid_cast_to_p, valid_method_invocation_conversion_p,
9372 try_reference_assignconv, add_stmt_to_compound,
9373 build_jump_to_finally, build_tree_list, patch_try_statement,
9374 java_get_catch_block): New function declarations.
9375 * parse.y (string_buffer_type): Global variable deleted.
9376 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9377 finally): Rules tagged <node>.
9378 (TRY_TK, CATCH_TK): Token tagged <operator>.
9379 (class_body_declaration:, class_member_declaration:,
9380 formal_parameter:, explicit_constructor_invocation:,
9381 interface_member_declaration:, constant_declaration:,
9382 primary_no_new_array:, class_instance_creation_expression:,
9383 array_creation_expression:): Issue error on unsuported JDK1.1
9385 (try_statement:, catches:, finally:): Define actions.
9386 (catch_clause_parameter): New rule.
9387 (catch_clause:): Use new rule catch_clause_parameter.
9388 (parse_jdk1_1_error): New function.
9389 (redefinition_error): Renamed classitf_redefinition_error.
9390 (variable_redefinition_error): New function.
9391 (check_class_interface_creation): Call
9392 classitf_redefinition_error.
9393 (java_complete_tree): Added error message on JDEP_TYPE: case.
9394 (complete_class_report_errors): Fixed indentation.
9395 (declare_local_variables): Call variable_redefinition_error.
9396 (source_end_java_method): Call java_set_exception_lang_code and
9397 emit_handlers where appropriate.
9398 (java_method_add_stmt): Call add_stmt_to_block.
9399 (add_stmt_to_block): New function.
9400 (lookup_method_invoke): Fixed outside comment. new local variable
9401 candicates. Call find_applicable_accessible_methods_list and
9402 find_most_specific_methods_list when searching for a
9403 method. Modified error report to list possible candidates when
9405 (find_applicable_accessible_methods_list,
9406 find_most_specific_methods_list, argument_types_convertible): New
9408 (refine_accessible_methods_list): Function deleted.
9409 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9410 expr (if applicable) before calling patch_array_ref.
9411 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9412 (enter_block): Fixed comment.
9413 (enter_a_block): New function.
9414 (patch_assignment): Reorganized. Call try_reference_assignconv for
9415 references. Call valid_cast_to_p instead of can_cast_to_p.
9416 (try_reference_assignconv,
9417 valid_builtin_assignconv_identity_widening_p): New functions.
9418 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9419 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9421 (build_string_concatenation): Don't resolve StringBuffer.
9422 (patch_cast): Fixed inverted arguments.
9423 (patch_array_ref): Code to save array expr deleted. Call
9424 valid_cast_to_p instead of can_cast_to_p.
9425 (generate_labeled_block): Call generate_name.
9426 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9427 patch_try_statement): New functions.
9428 * typeck.c (match_java_method): Function deleted.
9430 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9432 * jvspec.c: jvgenmain_spec uses different temporary file names.
9434 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9436 * jvspec.c (lang_specific_driver): Fail if user specifies
9437 --main= when not linking.
9439 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9441 * class.c (make_class_data): Push value for `thread' field.
9442 * decl.c (init_decl_processing): Added `thread' field to class.
9444 * class.c (add_field): Always make static fields externally
9447 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9449 * expr.c (build_java_athrow,
9450 build_java_throw_out_of_bounds_exception, expand_invoke,
9451 build_newarray, expand_java_multianewarray, build_java_monitor):
9452 Update comments to reflect _Jv_* function names.
9454 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9456 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9457 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9458 * parse.y (expand_start_java_method): Likewise.
9460 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9462 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9464 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9465 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9466 * expr.c: Remove no-longer-needed calls to promote_type.
9467 * decl.c (give_name_to_locals): Liekwise.
9468 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9469 * parse.y: Add/remove promote_type calls as appropriate.
9470 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9471 (parse_signature_string): Likewise.
9472 (build_java_array_type): Fix for now signature convenions.
9474 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9476 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9478 * class.c (init_class_processing): libjava function renamed to
9481 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9484 * java-tree.def: Fixed DEFTREECODE third argument.
9485 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9486 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9487 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9488 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9489 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9490 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9491 * lang.c (java_tree_code_type, java_tree_code_length,
9492 java_tree_code_name): New arrays.
9493 (lang_init): Append Java tree node definitions to Gcc ones.
9494 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9496 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9498 (java_lex): Allow declaration of empty string constants. Retain
9499 location information on CASE_TK and DEFAULT_TK.
9500 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9501 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9502 Modified to be more robust.
9503 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9504 (build_new_invocation, try_builtin_assignconv,
9505 patch_switch_statement, string_constant_concatenation,
9506 build_string_concatenation, patch_string_cst, patch_string,
9507 java_expand_switch): New function declarations.
9508 * parse.y: Rules related to switch and EH tagged <node>.
9509 (label_id): Set to NULL_TREE
9510 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9512 (this_or_super:): Fixed indentation.
9513 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9514 statement_expression:): Removed call to RULE on all sub-rules.
9515 (switch_expression:, switch_labels:): New rules.
9516 (switch_statement:, switch_block:, switch_block_statement_groups:,
9517 switch_block_statement_group:, switch_labels:, switch_label:):
9519 (throw_statement:, synchronized_statement:, try_statement:):
9520 Defined temporary actions.
9521 (class_instance_creation_expression:): Call
9522 build_new_invocation. Fixed indentation.
9523 (field_access): Fixed indentation.
9524 (method_invocation): Likewise.
9525 (make_qualified_primary): Use THIS_EXPR.
9526 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9527 resolving from SUPER, set *type_found.
9528 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9529 (java_complete_tree): Removed unused local variable `location'. Case
9530 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9531 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9532 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9533 STRING_CST: case. default: checks for patchable strings.
9534 (complete_function_arguments): Transform string constant or
9535 crafted StringBuffer if necessary.
9536 (build_method_invocation): Fixed comments.
9537 (build_new_invocation): New function.
9538 (patch_assignment): Call try_builtin_assignconv to figure a valid
9539 assignment conversion between builtin types.
9540 (try_builtin_assignconv): New function.
9541 (build_binop): Use URSHIFT_EXPR directly to call build.
9542 (operator_string): Use UNARY_PLUS_EXPR.
9543 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9545 (do_merge_string_cste, merge_string_cste,
9546 string_constant_concatenation, build_string_concatenation,
9547 patch_string, patch_string_cst): New function.
9548 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9549 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9550 (build_newarray_node): Use NEW_ARRAY_EXPR.
9551 (build_this): Use THIS_EXPR.
9552 (build_return): Enable debug information on return statement.
9553 (build_if_else_statement): Likewise.
9554 (complete_labeled_statement): Fixed related comment.
9555 (build_loop_body): Fixed comment.
9556 (build_bc_statement): Enable debug information on break/continue
9558 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9560 (patch_switch_statement, case_identity, java_expand_switch): New
9563 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9565 * buffer.h (BUFFER_INIT): New macro.
9566 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9567 Pass (struct jcf_partial *state) to most functions.
9568 (jcf_block, jcf_relocation): New types.
9569 Support labels, branches, conditionals, loops.
9571 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9573 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9575 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9577 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9578 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9579 not integer_type_node (INT_TYPE_SIZ bits).
9581 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9583 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9584 * jcf-dump.c (print_exception_table): New function.
9585 (disassemble_method): Better handling of wide instructions.
9586 Make more robust for bad input.
9588 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9590 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9593 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9595 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9597 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9599 * Makefile.in ($(PARSE_H)): Removed target.
9601 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9603 * Makefile.in (JAVA_OBJS): Add memmove.o
9604 (memmove.o): New target & rules.
9606 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9608 * expr.c (expand_invoke): Don't generate a call to the class init
9611 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9613 * Makefile.in: Add many missing dependencies.
9614 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9616 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9617 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9619 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9621 * decl.c (complete_start_java_method): If method is static (and
9622 not private) call _Jv_InitClass.
9623 * expr.c (expand_invoke): Don't call build_class_init.
9625 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9627 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9629 * Make-lang.in (GCJ): Define before using.
9631 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9633 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9634 losing due to namespace pollution in GNU getopt.h
9636 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9638 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9639 (java.all.cross): Likewise.
9640 (java.rest.encap): Likewise.
9642 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9644 * gjavah.c (print_class_decls): Fix thinko in arglist
9645 * jcv-io.c (find_classfile): Similarly.
9647 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9649 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9651 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9653 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9654 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9655 * Makefile.in (PARSE_C): New macro.
9656 (PARSE_H): Likewise.
9657 (PARSE_SCAN_C): Likewise.
9658 ($(PARSE_C)): Target renamed from parse.c.
9659 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9660 (clean): Remove parse-scan.c as well.
9661 (parse.o): Depend on $(PARSE_C).
9663 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9665 * README, license.terms: Removed.
9667 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9668 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9669 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9670 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9671 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9672 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9673 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9674 and Java trademark attribution.
9676 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9678 * Makefile.in: Use gcjh, not gjavah.
9679 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9680 * Make-lang.in: Changed gjavah to gcjh everywhere.
9682 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9684 * gjavah.c: Support new -prepend -add -append flags.
9685 (print_method_info): Method is not virtual if class is final.
9687 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * jv-scan.c: Fixed copyright assignment.
9690 * keyword.gperf: Likewise.
9691 * keyword.h: Likewise.
9692 * lex.c: Fixed copyright assignment.
9693 (java_lex): Push unicode back when parsing '<'.
9694 * lex.h: Fixed copyright assignment.
9695 * parse-scan.y: Likewise.
9696 * parse.h: Fixed copyright assignment.
9697 (build_debugable_stmt, complete_for_loop): New function prototypes.
9698 * parse.y: Fixed copyright assignment.
9699 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9700 size_zero_node when completing a loop with no exit condition.
9701 (for_statement_nsi:): Define action.
9702 (for_init:, for_update:): Return size_zero_node when empty.
9703 (declare_local_variables): Call build_debugable_stmt.
9704 (build_debugable_stmt): New function.
9705 (build_loop_body): Build debugable statement around loop
9707 (complete_loop_body): Take into account the debugable statement
9708 around the EXIT_EXPR.
9709 (complete_loop_body): New function.
9710 (patch_exit_expr): Fixed condition inversion.
9712 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9714 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9715 name of thread define.
9716 * jvspec.c (THREAD_NAME): New macro.
9718 (THREADLIB): Likewise.
9719 (lang_specific_driver): Recognize attempt to link with thread
9720 library or gc library. Recognize -ljava on command line so it
9721 isn't linked against more than once.
9723 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9725 * parse-scan.y (report_main_declaration): Name of the class
9726 containing `main' can be a qualified name.
9728 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9730 * config-lang.in: Changed gjavac to gjc everywhere.
9731 * Make-lang.in: Changed gjavac to gjc everywhere.
9733 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9735 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9736 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9737 and install the files.
9738 * Makefile.in (JAVA_OBJS_LITE): New variable.
9739 (compiler:): Now include jv-scan as a dependency.
9740 (../jv-scan$(exeext), parse-scan.c): New targets.
9741 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9742 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9743 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9744 check for errors even if parse_only.
9745 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9747 (yylex): New function. Uses java_lex body.
9748 (java_lex): Removed commented out statement. Remove local variable
9749 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9750 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9751 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9752 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9753 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9754 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9756 (java_lex_error): Empty if JC1_LITE is defined.
9757 (java_get_line_col): Return 0 if JC1_LITE is defined.
9758 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9759 SET_MODIFIER_CTX): Moved into the section containing the macros
9760 conditionally defined by JC1_LITE.
9761 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9762 argument if JC1_LITE is defined.
9763 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9764 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9766 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9767 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9768 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9769 to different values according to JC1_LITE.
9770 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9771 declared if JC1_LITE set.
9772 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9773 defined if JC1_LITE not set.
9774 (struct parser_ctx): Reorganized and skip the jc1 front end part
9776 (java_layout_classes): New function definition.
9777 (java_push_parser_context, java_init_lex, yyparse, yylex,
9778 yyerror): Prototype always declared. All other static function
9779 prototypes declared only if JC1_LITE is not set.
9780 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9781 declared in parse.h.
9782 (java_layout_classes): New function.
9783 (java_complete_expand_methods): No longer layout the class here.
9784 * parse-scan.y: New file.
9785 * jv-scan.c: New file.
9787 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9789 * gjavah.c (main): Handle -friend option.
9790 (friend_specs): New global.
9791 (generate_access): Handle friend_specs.
9792 (process_file): Likewise.
9793 (MAX_FRIENDS): New macro.
9794 (friend_count): New global.
9795 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9796 Changed all callers.
9798 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9800 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9801 (main): Handle processing all the entries of a named .zip archive.
9802 * jcf-io.c (jcf_trim_old_input): New function.
9803 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9805 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9807 * lang.c (flag_assume_compiled): Make default be on.
9809 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9811 * jcf-dump.c: Add bunches of flags to control output more.
9812 (process_class): New function; support printing more than one class.
9813 (main): Support new --print-main and --javap flags.
9814 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9815 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9817 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9819 Change mangling of dispatch table to match C++ vtable (w/thunks).
9820 * class.c (build_dtable_decl), java-tree.h: New function.
9821 (make_class_data): Call it.
9822 * decl.c (init_decl_processing): Likewise.
9824 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9826 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9827 soft_anewarray; adjust args passed.
9828 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9829 match _Jv_NewObjectArray.
9831 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9833 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9834 * expr.c (loopup_label): Call create_label_decl.
9835 (create_label_decl): New function.
9836 (java_lang_expand_expr): Call expand_start_bindings with argument
9838 * java-tree.h Added space after PROTO in function declarations
9840 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9841 (create_label_decl, push_labeled_block): New function
9843 * lex.c (label_id): Initialize.
9844 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9846 * parse.h Added space after PROTO in function declarations when
9848 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9849 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9850 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9851 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9853 (struct parser_ctxt): New fields current_loop,
9854 current_labeled_block.
9855 (build_if_else_statement, patch_if_else_statement,
9856 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9857 generate_labeled_block, complete_labeled_statement,
9858 build_bc_statement, patch_bc_statement, patch_loop_statement,
9859 build_new_loop, build_loop_body, complete_loop_body): New function
9861 * parse.y (java_warning_count): New global variable.
9862 (label_id): New static variable.
9863 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9864 (block:): Return size_zero_node when block is empty.
9865 (empty_statement:): Return size_zero_node.
9866 (statement:): Implement supplemental action when for_statement: is
9868 (label_decl:): New rule.
9869 (labeled_statement:): Rewritten using label_decl. Actions
9871 (labeled_statement_nsi:): Likewise.
9872 (if_then_statement): Actions implemented.
9873 (while_expression): New rule.
9874 (while_statement:): Rewritten using while_expression. Actions
9876 (while_statement_nsi:): Likewise.
9877 (do_statement_begin:): New rule.
9878 (do_statement:): Rewritten using do_statement_begin. Actions
9880 (for_statement:): Rewritten using for_begin. Actions implemented.
9881 (for_statement_nsi:): Likewise.
9882 (for_header:, for_begin:): New rules.
9883 (for_init:): Actions implemented.
9884 (statement_expression_list:, break_statement:,
9885 continue_statement:): Likewise.
9886 (yyerror): Count number of issued warning(s).
9887 (java_report_errors): Report error(s) and/or warning(s).
9888 (java_complete_class): Use build_java_argument_signature to
9889 recompute completed method signature.
9890 (java_check_regular_methods): New locals method_wfl and aflags.
9891 Use method_wfl instead of lookup_cl during error reports. Fixed
9892 indentation and modified some error messages. Use
9893 lang_printable_name in method instead of the DECL_NAME. New code
9894 to issue warnings on methods not overriding corresponding methods
9895 private to a different package.
9896 (java_method_add_stmt): Call add_stmt_to_compound.
9897 (add_stmt_to_compound): New function.
9898 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9899 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9900 (build_if_else_statement, patch_if_else_statement,
9901 build_labeled_block, generate_labeled_block,
9902 complete_labeled_statement, build_new_loop, build_loop_body,
9903 complete_loop_body, patch_loop_statement, build_bc_statement,
9904 patch_bc_statement, patch_exit_expr): New functions.
9905 * typeck.c (build_java_signature): Build argument signature before
9906 enclosing it in between parenthesis.
9908 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9910 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9911 (JAVA_OBJS): Added reminder comment
9913 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9915 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9916 be interpreted as a long long.
9918 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9920 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9921 soft_initialise_class. Use _Jv_NewMultiArray, not
9922 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9923 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9924 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9925 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9927 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9929 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9930 length_identifier_node): New global tree node constants.
9931 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9932 Replace uses by super_identifier_node etc.
9933 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9935 * parse.y (resolve_field_access): Don't special-case ".length" if
9936 flag_emit_class_files.
9937 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9938 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9941 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9943 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9944 * class.c (make_method_value): Remove init for removed fields.
9946 * class.c (layout_class): Use build_java_argument_signature.
9947 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9949 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9950 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9951 (build_java_signature): Don't use push_java_argument_signature.
9953 * typeck.c (lookup_argument_method): New function.
9954 * parse.y (java_check_regular_methods): Use lookup_argument_method
9955 instead of lookup_java_method2 followed by lookup_java_method.
9957 * parse.y (check_method_redefinition): Minor optimization.
9959 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9960 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9962 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9964 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9967 * gjavah.c (java_float_finite): Use K&R-style definition.
9968 (java_double_finite): Likewise.
9969 (generate_access): Now returns void. Changed all callers.
9970 (last_access_generated): Removed.
9971 (process_file): Only make a single pass over the .class file.
9973 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9975 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9976 for compatibility for G++ (with -fvtable-thunks).
9977 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9979 * gjavah.c (process_file): Use public inheritance for super-class.
9981 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * lex.c (java_init_lex): Initialize ctxp->package.
9984 * parse.h (struct parser_ctxt): package and package_len replaced
9985 by tree package, an identifier node. Field method_decl_list is
9986 gone. Fixed comments.
9987 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9988 class_in_current_package): New function prototypes.
9989 * parse.y (array_type:): Set class loaded flag on primitive type
9991 (package_declaration:): Assign ctxp->package to the
9993 (method_invocation:): Handle invocation of method qualified by
9995 (single_type_import_declaration:): Removed ambiguity check.
9996 (java_pop_parser_context): New local variable `next'. Reset and
9997 set IMPORT_CLASSFILE_NAME flags on current and previous import
9999 (java_accstring_lookup): Use new local macro COPY_RETURN.
10000 (lookup_field_wrapper): New function.
10001 (parser_qualified_classname): Use merge_qualified_name.
10002 (parser_check_super_interface): Broaden error message.
10003 (do_resolve_class): Check for qualified class name in the current
10004 compilation unit if appropriate.
10005 (process_imports): Check for already defined classes.
10006 (check_pkg_class_access): Got rid of call to
10007 get_access_flags_from_decl.
10008 (java_complete_expand_methods): Call safe_layout_class based on
10009 the current class size.
10010 (make_qualified_primary): Build a WFL qualification on primary if
10012 (merge_qualified_name): New function.
10013 (make_qualified_name): Use merge_qualified_name.
10014 (resolve_expression_name): Use safe_lookup_field.
10015 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10016 (resolve_qualified_expression_name): Likewise. Check on resolved
10017 element accessibility.
10018 (not_accessible_p, class_in_current_package): New functions.
10019 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10020 (patch_method_invocation_stmt): Merged common pieces. Check
10021 accessibility of invoked method.
10022 (check_for_static_method_reference): Add returned type in error
10024 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10025 (refine_accessible_methods_list): Merged two conditions in test.
10026 (java_complete_class): Sanity check on stabilize_ref gone.
10027 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10029 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10031 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10033 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10035 * gjavah.c (F_NAN): Removed.
10036 (F_NAN_MASK): New macro.
10037 (F_POSITIVE_INFINITY): Removed.
10038 (F_NEGATIVE_INFINITY): Likewise.
10039 (java_float_finite): Rewrote.
10040 (D_NAN_MASK): Renamed.
10041 (java_double_finite): Rewrote.
10042 (D_POSITIVE_INFINITY): Removed.
10043 (D_NEGATIVE_INFINITY): Likewise.
10045 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10046 If verbose, print underlying representation of value in hex.
10048 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10050 * buffer.h, buffer.c: New files.
10051 * Makefile.in (JAVA_OBJS): Add buffer.o.
10053 Support locals variables and writing their debug entries to .class.
10054 * jcf-write.c: Simplify some by user new buffer type.
10055 (vode_buffer_grow): Removed.
10056 (struct localvar_info): New type.
10057 (localsvars, localvartable): New buffers.
10058 (localvar_alloc, localvar_free): New functions.
10059 (generate_bytecode_insns): Handle local variables.
10060 (generate_classfile): Write LocalVariableTable attribute.
10062 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10065 * zipfile.h (ZIPMAGIC): New macro.
10067 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10069 * Makefile.in (gjavah.o): Updated dependencies.
10070 (jcf-dump.o): Likewise.
10071 (all.indirect): Use ../gjavah.
10072 (../gjavah$(exeext)): Likewise.
10073 (clean): Don't remove gjavah.
10074 (clean): Remove parse.c, not java/parse.c.
10075 * Make-lang.in (java): Added gjavah.
10076 (gjavah$(exeext)): New target.
10077 (GJAVAH_SOURCES): New macro.
10078 (java.all.build): Added gjavah.
10079 (java.all.cross): Likewise.
10080 (java.rest.encap): Likewise.
10081 * config-lang.in (compilers, stagestuff): Added gjavah.
10083 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10085 * gjavah.c (java_float_finite): New function.
10086 (java_double_finite): Likewise.
10087 (F_POSITIVE_INFINITY): New macro.
10088 (F_NEGATIVE_INFINITY): Likewise.
10090 (D_POSITIVE_INFINITY): Likewise.
10091 (D_NEGATIVE_INFINITY): Likewise.
10093 (print_field_info): Use java_float_finite and java_double_finite.
10095 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10097 * parse.y (method_header): Name "this" implicit argument.
10099 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10101 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10102 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10103 (put_linenumber): New function.
10104 (generate_bytecode_insns, generate_classfile): Write line numbers.
10106 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10108 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10109 (lookup_name, build_known_method_ref, build_class_init,
10110 build_invokevirtual, invoke_build_dtable, match_java_method,
10111 build_field_ref, pushdecl_force_head, build_java_binop,
10112 binary_numeric_promotion, build_decl_no_layout,
10113 build_java_arrayaccess, build_newarray, build_anewarray,
10114 build_java_array_length_access, build_java_arraynull_check): New
10115 extern function prototypes.
10116 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10117 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10119 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10121 * jcf.h (jcf_out_of_synch): New extern function prototype.
10122 * parse.h: Static/global function implemented in parse.y
10123 prototyped and declarations moved at the end of the file.
10124 (DECL_P): Check that the argument isn't null.
10125 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10126 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10127 (QUAL_DECL_TYPE): New macro.
10128 (PARAMS): Macro definition removed.
10129 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10130 (return_statement:): Call build_return.
10131 (field_access:): Call make_qualified_primary in sub rule.
10132 (method_invocation:): Build method invocation and call
10133 make_qualified_primary when processing primaries.
10134 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10135 get_type_from_signature.
10136 (java_check_regular_method): Extra integer 0 argument when calling
10137 lookup_java_method2.
10138 (lookup_java_interface_method2): Extra method DECL argument when
10139 calling lookup_java_interface_method2.
10140 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10141 COMPOUND_EXPR node.
10142 (java_complete_expand_method): Layout current class iff not
10143 already done. Don't process interface's methods.
10144 (java_complete_expand_method): Use super class only if it
10145 exists. Use current class otherwise.
10146 (make_qualified_primary): New function.
10147 (resolve_expression_name): Process qualified expression or
10148 expression from primary the same way.
10149 (resolve_expression_name): Two last arguments to
10150 resolve_field_access are now NULL_TREEs.
10151 (resolve_field_access): New variable is_static. Local field must
10152 be DECLs. is_static computed on field DECLs only. Append code in
10153 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10154 to initialize field_type.
10155 (resolve_qualified_expression_name): New local variable,
10156 previous_call_static and is_static. Handle primaries with function
10157 calls, casts, array references and `this'. `super' now handled as
10158 `(super_class)this'. Use is_static to clarify boolean expressions.
10159 Added code to handle case where a proper handle is required to
10160 access a field. Use QUAL_DECL_TYPE where applicable.
10161 (maybe_access_field): New function.
10162 (patch_method_invocation_stmt): New arguments primary, where,
10163 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10164 deleted. Use `where' as a type to search from if specified. Check
10165 for static method reference where forbidden. Append primary or
10166 current_this to the argument list if not calling constructor nor
10168 (check_for_static_method_reference): New function.
10169 (patch_invoke): Layout the class on which new is done if
10171 (lookup_method_invoke): Changed format to report errors on
10173 (qualify_ambiguous_name): New local variable this_found. Now
10174 handle things from primaries. Method call are considered
10176 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10177 changed into NULLs.
10178 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10179 (java_complete_tree): New case fo RETURN_EXPR. Process function
10180 call arguments in separate function.
10181 (complete_function_arguments): New function.
10182 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10184 (patch_assignment): Take the return function slot into account as
10185 a RHS. Distinguish assignment from a return.
10186 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10187 when checking methods in interfaces.
10188 (resolve_type_during_patch): NULL argument to unresolve_type_p
10189 instead of NULL_TREE.
10190 (patch_newarray): Fixed typo in comment.
10191 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10192 (build_return, patch_return): New functions.
10193 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10195 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10197 * constants.c (find_name_and_type_constant, find_fieldref_index,
10198 find_methodref_index): New methods.
10199 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10200 just return given method. Also, rename to build_known_method_ref.
10201 (expand_invoke): Rename call to build_invoke_non_interface.
10202 * java-tree.h, parse.h: Update prototype.
10203 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10204 (such as expand_expr_stmt) if flag_emit_class_files.
10205 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10206 STACK_TARGET, IGNORE_TARGET): New macros.
10207 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10208 (generate_bytecode_insn): New function to generate method's bytecode.
10209 (generate_classfile): Node generate Code attribute for a method.
10210 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10211 push_long_const, field_op, adjust_typed_op, maybe_wide):
10212 New functions used by generate_bytecode_insn.
10214 * typeck.c (signature_include_return): Remove variable.
10215 (push_java_argument_signature, build_java_argument_signature): New.
10216 (build_java_signature): Use push_java_argument_signature.
10217 * parse.y: Use build_java_argument_signature instead of fiddling
10218 with signature_include_return.
10220 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10222 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10225 * Makefile.in (all.indirect): Added gjavah$(exeext).
10226 (gjavah$(exeext)): Added $(exeext).
10229 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10231 * class.c (layout_class): Call to java_layout_parsed_class replace
10232 by safe_layout_class.
10233 * expr.c (build_java_array_length_access): Removed static storage
10234 class in the function definition.
10235 (build_java_arraynull_check): Likewise.
10236 Also fixed typos in two comments.
10237 * lex.c (java_init_lex): Initialize static global kw_length.
10238 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10239 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10241 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10242 * parse.h (resolve_no_layout): New static function declaration.
10243 (get_identifier_in_static): Declaration removed.
10244 (java_layout_parsed_class): Function name declaration changed to
10246 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10247 not_initialized_as_it_should_p, build_this): New static function
10249 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10250 binary_numeric_promotion, stabilize_reference,
10251 build_decl_no_layout, build_java_arrayaccess): Extern function
10252 declarations moved into their own section.
10253 (build_newarray, build_anewarray, build_java_array_length_access,
10254 build_java_arraynull_check): New extern function declarations.
10255 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10256 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10258 (CALL_CONSTRUCTOR_P): New macro.
10259 * parse.y (kw_length): New static global tree node.
10260 (return_statement): Tagged <node>.
10261 (RETURN_TK): Tagged <operator>.
10262 (variable_declarator_id:): Build variable declaration with an
10263 empty initialization value if a syntax error was found in the
10264 initialization part of the variable declaration.
10265 (statement_without_trailing_substatement:): return_statement: now
10266 uses the default rule.
10267 (return_statement:): Temporarily fixed to return NULL_TREE.
10268 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10269 (class_instance_creation_expression:): Class creation rules now
10270 call build_method_invocation upon reduction.
10271 (array_creation_expression:): Rules call build_newarray_node upon
10273 (dim_exprs:): Build a list of dimension expressions.
10274 (dim_expr:): Store location of the OSB_TK in the dimension
10276 (method_invocation:): Added a new error rule.
10277 (build_unresolved_array_type): WFL argument may also be an array
10278 on a primitive type. Name of the argument changed to reflect this.
10279 (method_declarator): Insert argument type at the beginning of the
10280 argument type list and later reverse the list.
10281 (unresolved_type_p): Argument 'returned' may be optionally
10283 (java_layout_class_from_source): Function renamed
10285 (resolve_and_layout): Now call resolve_no_layout and
10287 (resolve_no_layout): New function.
10288 (purify_type_name): New function.
10289 (complete_class_report_errors): Call purify_type_name during error
10290 report on a type not found.
10291 (process_imports): error_found local variable doesn't need to be
10292 initialized to zero.
10293 (declare_local_variables): New local type_wfl. Fixed typo in error
10294 message. type_wfl assigned to unresolved type and used to register
10295 incomplete type. Build a WFL around the variable initialization
10296 statement so that debug info can be generated on it.
10297 (source_start_java_method): Reverse argument list after they've
10299 (current_this): New static global variable.
10300 (java_complete_expand_methods): Set current_this when appropriate.
10301 (resolve_expression_name): Build correct static and non static
10302 field access bearing a simple name.
10303 (resolve_field_access): Resolve the length field of arrays. Handle
10305 (patch_method_invocation_stmt): Set the type of the method
10306 invocation to error_mark_node. This value is later overridden by a
10307 valid type, if any. Don't handle qualified constructor invocation
10308 as qualified method invocation. Call lookup_method_invoke with its
10309 new flag. It's no longer necessary to access the selected method
10310 as the value of a tree list. Handle constructor invocation.
10311 (patch_invoke): Reverse argument list when invoking non interface
10312 methods. Insert call to new as the first argument of the
10314 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10315 defined within a final class. Return INVOKE_STATIC if the invoked
10316 method is a constructor.
10317 (lookup_method_invoke): New lc argument is a flag to indicate a
10318 constructor lookup. Now handle constructor lookup. Choose the most
10319 specific method in case several were matching the invocation
10320 requirements. Return a method decl instead of a tree list featuring
10321 one single method decl element.
10322 (refine_accessible_methods_list): New lc flag argument to
10323 indicate that a constructor is being looked up.
10324 (not_initialized_as_it_should_p): New function.
10325 (java_complete_tree): Now process fake tree codes
10326 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10327 save_expr on resolved function call arguments. Case on
10328 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10329 (patch_assignment): LHS can be a field access expression. When
10330 dealing with reference, lhs_type is the promoted type of the
10331 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10333 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10334 (patch_binop): Use not_initialized_as_it_should_p where
10336 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10337 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10339 (resolve_type_during_patch): New function.
10340 (patch_cast): Call resolve_type_during_patch to resolve type and
10341 report error accordingly.
10342 (patch_array_ref): Use not_initialized_as_it_should_p where
10343 applicable. Array base expression is saved before being
10344 used. Promote the type of an array elements if it contains non
10346 (build_newarray_node, patch_newarray, build_this): New functions.
10348 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10350 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10351 increment it in `for' statement.
10352 (print_field_info): If number is inf or nan, don't print it.
10353 (print_method_info): If method name is `delete', just ignore it.
10354 (print_c_decl): Special-case jstringArray.
10356 * gjavah.c (help): New function.
10357 (no_argument): New function.
10358 (usage): Changed text.
10359 (main): Rewrote argument handling. Now handles -v, --help,
10361 (version): New function.
10362 (found_error): New global.
10363 (main): Return found_error.
10364 (generate_access): Set found_error.
10365 (print_c_decl): Likewise.
10367 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10369 * gjavah.c (print_c_decl): Don't print "," when examining field.
10370 Skip type name when looking at "[L" types.
10371 (process_file): Now static.
10372 (generate_access): Now returns int.
10373 (last_access_generated): New global.
10374 (process_file): Clear last_access_generated; make multiple passes
10376 (print_field_info): Just return if generate_access returns true.
10377 (print_method_info): Likewise. Also, allow <init> functions to
10379 (print_c_decl): Added is_init argument. Print constructors
10381 (print_cxx_classname): Use UTF8_GET to extract characters from
10383 (print_base_classname): New function.
10384 (print_class_decls): New function.
10385 (process_file): Use it.
10386 (utf8_cmp): New function.
10388 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10390 * lang-options.h: Format changed to match changes in gcc/toplev.c
10391 to implement a --help option.
10393 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10395 * decl.c (init_decl_processing): Revert change to dtable_type.
10397 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10399 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10401 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10403 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10405 * lang.c (lang_init): Default flag_exceptions to 1, without
10406 checking to see if it's 2 first.
10408 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10410 * constants.c: Include "system.h".
10411 * decl.c: Likewise.
10412 * lang.c (flag_new_exceptions): Get via extern now.
10413 (lang_init_options): New functions. Turn on flag_new_exceptions.
10415 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * lex.c (java_lex): Return 0 when we see an invalid character in
10420 * lex.c (java_read_char): Specify extra argument when calling
10422 (java_read_unicode, java_parse_end_comment,
10423 java_parse_escape_sequence): Likewise,
10424 (java_lex): Specify extra argument when calling
10425 java_lex_error. Test that IDs are beginning with a legal character
10426 for IDs. Handle invalid characters with an error message and a
10427 call to java_lex_error.
10428 (java_lex_error): Adjust column position by new argument
10429 `forward'. Issue an error even if in the middle of reporting an
10432 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10434 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10435 we don't explicitly put a null pointer when we're copying it.
10437 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10439 * gjavah.c (print_cxx_classname): New function.
10440 (super_class_name): Likewise.
10441 (print_super_fields): Removed.
10442 (in_super): Removed.
10443 (print_field_info): Never generate #defines.
10444 (print_c_decl): Changed generated types to match JNI. No longer
10445 print class name before method name.
10446 (print_method_info): Print "static" before static methods.
10447 Print "virtual" before non-final methods.
10448 (usage): Use exit(1), not exit(-1).
10450 (print_field_info): Use %.17g to print a double.
10451 (last_access): New globals.
10452 (process_file): Initialize last_access.
10453 (usage): Now static.
10454 (ACC_VISIBILITY): New define.
10455 (generate_access): New function.
10456 (print_field_info): Call it.
10457 (print_method_info): Likewise. Also, generate information for all
10458 methods, not just native methods. Return void.
10459 (print_c_decl): Return void.
10460 (print_field_info): Return void.
10462 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10465 processing the jc1 grammar file. Prefix bison functions and
10466 variables with java_.
10467 (parse.c): Dependencies on parse.h and lex.h
10468 * expr.c (build_java_arrayaccess): Function now global.
10469 * java-tree.h: Comment reorganized to carry on previous
10470 classification effort.
10471 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10472 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10473 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10474 java_parse (new prefix java_ generated by bison).
10475 (java_layout_parsed_class, java_register_parsed_class): Function
10477 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10478 * lex.c (static tree wfl_op): Variable deleted.
10479 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10480 ctxp fields to NULL_TREE.
10481 (java_lex): No longer create WFL for operators. Filename caching
10482 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10483 created as STRING_CST and later expanded. Removed extra argument
10484 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10486 (build_wfl_node): Removed code in comments.
10487 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10488 store token and location data in the current bison token.
10489 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10490 static/extern function declaration at the beginning of the file.
10491 (struct qualification): Data structure definition deleted.
10492 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10493 (qualify_ambiguous_name): Function declaration modified. Function
10494 now returns nothing.
10495 (build_array_ref, patch_array_ref, make_qualified_name,
10496 resolve_qualified_expression_name, maybe_generate_clinit,
10497 resolve_field_access): New static function declarations.
10498 (build_java_arrayaccess): New extern function declaration.
10499 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10500 (CALL_EXPR_PRIMARY): Macro deleted.
10501 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10502 (struct parser_ctxt): Field initialized_final
10503 removed. non_static_initialized, static_initialized: New fields.
10504 * parse.y (static tree kw_super, static tree kw_this): New global
10506 (%union): tree wfl field of operator member replaced by int
10507 location. WFLs are non longer created for operators.
10508 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10509 (qualified_name:): Now calls make_qualified_name to build the
10511 (type_declaration:): Consider generating <clinit> when class
10513 (variable_declarator:): Directly build an assignment node when the
10514 variable is initialized when declared.
10515 (this_or_super:): Build a WFL and set current location when THIS
10516 or SUPER are parsed.
10517 (expression_statement:): Wrap statement around a WFL.
10518 (primary_no_new_array:): Fixed typo. Changed value returned by
10519 THIS_TK because of its new type (temporary).
10520 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10521 (field_access:): Build qualified name with SUPER.
10522 (method_invocation:): Fixed returned value because of SUPER's new
10524 (array_access:): Use OSB_TK location information.
10525 (post_increment_expression:, post_decrement_expression:,
10526 unary_expression:, pre_increment_expression:,
10527 pre_decrement_expression:, unary_expression_not_plus_minus:,
10528 cast_expression:, multiplicative_expression:,
10529 additive_expression:, shift_expression:, relational_expression:,
10530 equality_expression:, and_expression:, exclusive_or_expression:,
10531 inclusive_or_expression:, conditional_and_expression:,
10532 conditional_or_expression:, assignment:): Use new location/token
10533 information available on operators.
10534 (create_class): Set super_decl_type to NULL_TREE when processing
10536 (register_fields): Field initialization is now a MODIFY_EXPR
10537 node. Chain initialization code to the matching lists (according
10538 the the field declaration modifiers).
10539 (maybe_generate_clinit): New function.
10540 (method_header): Don't set method's DECL_NAME to a WFL when adding
10541 methods to java.lang.Object.
10542 (resolve_and_layout): Now can return NULL_TREE if the type
10543 resolution fails. Otherwise, return the class DECL instead of its
10545 (check_method_redefinition): Don't patch method DECL_NAME if it
10546 belongs to java.lang.Object.
10547 (process_imports): Simply assign error_found to the value returned
10548 by check_pkg_class_access.
10549 (declare_local_variables): Don't use their init statements (if
10550 any) when parsing error were previously found. Reuse MODIFY_EXPR
10551 build during parsing as an init statement.
10552 (java_method_add_stmt): Now return the current method body.
10553 (java_layout_parsed_class, java_register_parsed_class): Functions
10555 (java_complete_expand_methods): Initialize the constant pool on a
10556 per class basis. Layout the classes before expanding their method
10557 bodies. Don't try expand artificial constructor code if error were
10558 found. Make the classes data and register them if no error were
10560 (java_complete_expand_method): Retrieve an artificial constructor
10561 argument list before entering its body. Assign the top block to
10562 the artificial constructor function body and set types of declared
10563 blocks and compound statements to void. Walk method body if not an
10564 artificial constructor.
10565 (make_qualified_name, cut_identifier_in_qualified): New functions.
10566 (resolve_expression_name): Fixed comments. Save/restore the
10567 current class CLASS_LOADED_P flag value. Build non qualified
10568 static field access and handle qualified expression names.
10569 (resolve_field_access, resolve_qualified_expression_name): New
10571 (patch_method_invocation_stmt): Use the new expression resolution
10572 scheme, calling resolve_field_access when the function call is
10573 resolved as an expression.
10574 (qualify_ambiguous_name): Function rewritten to work on qualified
10575 expression produced by make_qualified_name.
10576 (java_complete_tree): Promote type when function's argument are
10577 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10578 the assignment to discover further errors if RHS is a expression
10579 name that fails to evaluate. Declare LHS initialized even though
10580 the assignment failed. Don't use the location variable and removed
10581 extra argument in patch function calls. Now handle the ARRAY_REF
10582 case and build internal string representation when STRING_CSTs are
10584 (build_method_invocation): Don't wrap function call around a WFL.
10585 (build_assignment): Likewise. Use the operator location
10587 (patch_assignment): Handle array access LHSs. Handle error
10588 provenance, resulting in a better error report.
10589 (build_binop): Use op_location from operator as binop location
10591 (build_unaryop, build_incdec, build_cast): Likewise.
10592 (patch_binop): Extract location information from the node. Fixed
10593 typo in error message.
10594 (patch_unary_op): Extract location information from the node.
10595 (build_array_ref, patch_array_ref): New functions.
10597 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10599 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10600 match _Jv_IsInstanceOf.
10601 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10602 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10604 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10606 * decl.c (init_decl_processing): Functions are now named
10607 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10609 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10611 * java-tree.h (load_class): Add prototype.
10612 * class.c (is_compiled_class): Add missing arg to load_class.
10613 * expr.c (expand_java_NEW): Call load_class.
10614 * parse.y (process_import): Removed bogus use of void return value.
10616 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10618 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10619 Function name is "_Jv_Throw" instead of "soft_athrow".
10620 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10621 Function name is "_Jv_AllocObject" instead of "soft_new".
10622 Takes an extra parameter (object size).
10623 * expr.c: Update calls.
10625 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10627 * lex.c (java_get_line_col): Handle end-of-file.
10628 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10630 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10632 * lang.c (lang_init): Make -fexceptions the default.
10633 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10634 exception handling is not turned on.
10636 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10638 * lang.c (flag_new_exceptions): Make this this default.
10639 * decl.c (end_java_method): Call emit_handlers.
10640 * except.c (method_init_exceptions): Set language code and version.
10641 (expand_start_java_handler): Enable exception, and call
10642 expand_eh_region_start.
10643 (expand_end_java_handler): Enable exception, and set up catch blocks.
10644 (emit_handlers): New routine to generate the saved handlers.
10645 * java-except.h (emit_handlers): Add prototype.
10647 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10649 We used to have three different representations of the constant pool:
10650 the CPool structure, the tree_constant_pool, and the constructures
10651 used to build the Class object (which may need class and string
10652 constants) in compiled code. None were appropriate for compiling
10653 to .class files, so I did a major overhaul.
10655 First, the tree_constant_pool array was removed. Things were
10656 modified to the CPool structure in the JCF could be used.
10657 Second, a "capacity" field was added to the CPool, and functions
10658 written to search for a matching constant, adding one if not found.
10659 The code that generated the Class object was changed to use a CPool.
10660 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10661 the static Class object are now only in build_constants_constructor.
10662 Finally, I wrote code which can generate a .class file (including its
10663 constant pool) from the RECORD_TYPE of a class. This is a big step
10664 on the way to compiling Java source into .class files.
10666 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10667 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10669 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10670 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10671 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10672 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10673 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10674 (lang_type): Removed constant_pool field.
10675 * jcf.h (CPool): Renamed size to count. Added field capacity.
10676 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10677 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10678 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10680 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10681 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10682 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10683 (set_constant_entry, find_constant1, find_constant2,
10684 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10685 find_utf8_constant, find_class_or_string_constant): New functions.
10687 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10688 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10689 (give_name_to_class, get_class_constant): Likewise.
10690 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10691 (get_name_and_type_constant, get_ref_constant): Removed.
10692 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10693 * parse.y: Don't save/restore tree_constant_pool.
10694 * verify.c (verify_jvm_instructions): Update for new approach.
10695 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10697 * lang-options.h: Added -femit-class-file, -femit-class-files.
10698 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10699 (lang_f_options): Added "emit-class-file(s)".
10701 * expr.c (build_java_arrayaccess): Generate more efficient array
10702 bounds checking, by using unsigned compare.
10704 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10706 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10708 * parse.h: New comment on the handling of unresolved type
10709 identifiers. JDEPs are now part of the jdep_code enum.
10710 (typedef struct jdep): Now use enum jdep_code or int, depending on
10711 availability. Both are narrowed down to an 8 bits bitfield.
10712 (CALL_EXPR_PRIMARY): Fixed comment.
10714 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10716 * Make-lang.in (java): Added gjavac and jvgenmain.
10717 (java.start.encap): Depend on gjavac.
10718 (java.rest.encap): Depend on jvgenmain.
10720 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10721 (JAVA_CROSS_NAME): Likewise.
10722 (java.all.build): Depend on jvgenmain and gjavac.
10723 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10724 (jvgenmain$(exeext)): New target.
10725 (java.install-common): Wrote.
10726 * config-lang.in (compilers, stagestuff): Added gjavac and
10729 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10731 * lang.c (lang_decode_option): New argc/argv interface.
10733 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10736 * decl.c (build_decl_no_layout): New function.
10737 * expr.c (java_lang_expand_expr): Layout declarations found in
10738 blocks before they're pushed.
10739 * jcf-parse.c (load_class): Save current line when parsing class
10741 (parse_source_file): Register class before expanding their
10743 * lang.c (put_decl_node): Produce `null' when `void *' is
10745 * lex.c (static tree wfl_op): New static global, for error report
10747 (java_init_lex): wfl_operator and wfl_op initialized
10748 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10750 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10751 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10752 build_unresolved_array_type): New static function definitions.
10753 (build_decl_no_layout): New extern function declared.
10754 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10755 faulty modifier exists.
10756 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10757 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10758 (UNARY_PLUS_EXPR): New fake operator.
10759 (struct parser_ctxt): New field osb_number.
10760 * parse.y (static tree wfl_operator): New static WFL for operator
10761 bound error messages.
10762 (DECR_TK, INCR_TK): Moved.
10763 (OP_TK): Tagged <operator>.
10764 (array_type:): Now call build_unresolved_array_type.
10765 (dim_expr:): Count the number of '[' seen.
10766 (post_increment_expression, post_decrement_expression,
10767 pre_increment_expression, pre_decrement_expression,
10768 unary_expression_not_plus_minus, unary_expression:): Actions are
10769 now building the corresponding unary expressions.
10770 (cast_expression:): Actions are now building cast expressions.
10771 (build_unresolved_array_type): New function.
10772 (create_interface): Reset the number of declared interfaces.
10773 (create_class): Likewise.
10774 (method_header): Methods declared within the scope of an interface
10775 are now implicitly set public and abstract.
10776 (java_complete_class): Variable's and parameter's type are patched
10777 with a promoted type.
10778 (declare_local_variables): Resolved non builtin types are promoted
10779 before being used to build a variable decl. Removed type patch
10780 posted on variable initialization statement.
10781 (source_start_java_method): Use build_decl_no_layout to build the
10782 decl of a parameter of incomplete type.
10783 (java_register_parsed_class): Process interfaces too. Call
10784 rest_of_decl_compilation on each processed class declarations.
10785 (java_complete_expand_methods): Don't attempt to expand things in
10787 (java_complete_tree): Process CONVERT_EXPR, even though it always
10788 has a type. Propagate error_mark_node to node's type too. Promote
10789 method's call argument type and return error_mark_node if
10790 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10791 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10792 handle unary operator nodes.
10793 (build_assignment): Added comment.
10794 (print_int_node): New function.
10795 (patch_assignment): New second argument. New error handling. Use
10796 print_int_node. Handle references. Use can_cast_to_p to issue
10797 different error message according to the context and check upon
10798 the initialization of the RHS.
10799 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10800 (operator_string): Handle more operators.
10801 (patch_binop): No longer use a function static
10802 wfl_operator. Improved error message on shift distance.
10803 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10804 patch_cast): New functions.
10806 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10808 * jvspec.c: New file.
10809 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10811 * java-tree.h (identifier_subst): Add declaration.
10813 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10815 * jvgenmain.c (main): Generate call to JvRunMain.
10817 * class.c (make_class_data): Push value for "sync_info" field.
10818 * decl.c (init_decl_processing): Push "sync_info" field.
10820 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10822 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10823 Java (source) name, not signature.
10824 Set TYPE_ALIGN to (at least) that of element_type.
10826 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10828 * class.c: Moved classname-mangling-rekated code to ...
10829 * mangle.c: ... this new file.
10830 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10831 * Makefile.in: Update for above changes.
10833 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10835 * expr.c (truthvalue_conversion): Convert integer and floating
10836 point value to their truth value.
10837 * lex.c (java_lex): Handle the `null' literal.
10838 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10839 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10840 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10843 * parse.y: Reorganization/documentation on token declaration.
10844 (binop_lookup[]): New added new tree codes.
10845 (relational_expression): Build corresponding binary operators.
10846 (equality_expression, conditional_and_expression,
10847 conditional_or_expression): Likewise.
10848 (java_complete_class): Fix crash in debug message.
10849 (java_complete_tree): Check initialization of method call
10850 arguments. Further bogus node evaluation to detect more error
10851 during assignments. Handles more binary operators.
10852 (patch_assignment): Use DECL_P.
10853 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10855 (operator_string): Handle more case. Compacted source.
10856 (patch_binop): Changed function comment. Checking for
10857 uninitialized first operand takes the compound assignment into
10858 account and uses DECL_P. Checking for uninitialized second operand
10859 delayed to routine's end. Use macros to issue type bound error
10860 messages and issue messages on both operands if their types are
10861 different. Force fixed type into node. Handle all binary
10864 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10866 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10867 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10868 build operator node and return tokens.
10869 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10870 * parse.h (java_complete_tree): Changed returned type in prototype.
10871 (build_method_invocation, build_assignment, patch_assignment,
10872 patch_binop): New static function declarations.
10873 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10874 BUILD_EXPR_WFL): New macros.
10875 * parse.y (enum tree_code binop_lookup[]): New static for token to
10877 (%union): Parser union has new sub-structure `operator'.
10878 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10879 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10880 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10881 ASSIGN_ANY_TK): Tokens tagged `operator'.
10882 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10883 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10884 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10885 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10886 (assignment_operator:): Rule tagged `operator'.
10887 (expression_statement:): Re-installed default rule.
10888 (method_invocation:): Sub rules call build_method_invocation.
10889 (postfix_expression:): Don't attempt to resolve name here. Just
10891 (multiplicative_expression:): Sub-rules build corresponding binop
10893 (additive_expression:, shift_expression:, and_expression:,
10894 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10895 (assignment:): Sub rule invoke build_assignment.
10896 (assignment_operator:): Default rules on sub rules.
10897 (force_error): Added documentation on this variable.
10898 (declare_local_variables): Build initialization calling
10900 (expand_start_java_method): Removed unused rtx declaration. Mark
10901 arguments as already initialized.
10902 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10903 (java_complete_expand_methods): Don't process next method if
10904 completion of the previous one triggered errors.
10905 (java_complete_expand_method): Call source_end_java_method if no
10906 error were found during completion.
10907 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10908 locals declaratilon. Handle names found within a class. Return
10909 error_mark_node when things aren't found.
10910 (patch_method_invocation_stmt): Return error_mark_node on failures.
10911 (patch_invoke): Removed unused local. Return the correct node.
10912 (java_complete_tree): Now returns a value. The BLOCK section binds
10913 local identifiers and the type of a BLOCK is now void. Assign the
10914 result of operand completion on COMPOUND_EXPR. Assign the
10915 encapsulated node of a WFL to the result of its completion, except
10916 when the node is an identifier. Now handle MODIFY_EXPR and several
10917 binary operators. Return error_mark_node on errors.
10918 (build_method_invocation, build_assignment, patch_assignment,
10919 build_binop, operator_string, patch_binop): New functions.
10920 * typeck.c (binary_numeric_promotion): New function.
10922 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10924 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10925 Replace most uses of ident_subst by identifier_subst.
10927 * class.c (push_class_static_dummy_field): Removed function.
10928 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10929 instead of looking got "class" static field. Create that decl here.
10930 (class_identifier_node): Removed; no longer needed.
10931 (init_class_processing): Don't init class_identifier_node.
10932 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10933 Do nreverse 0 times (instead of twice) for Object and Class.
10934 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10936 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10938 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10939 while initializing linenumber_count and linenumber_table.
10940 Do it before init_function_start (which calls emit_line_note).
10941 * expr.c (expand_byte_code): Don't need to clear lineno here.
10943 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10945 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10946 then mangle number as _N_.
10948 * class.c (mangle_class_field): New function.
10949 (build_class_ref): Set assembler name of class reference using
10950 mangle_class_field.
10951 (push_class_static_dummy_field): Likewise.
10953 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10955 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10956 of assigning to TREE_CODE. The latter method exploits a feature
10957 of GCC that is not ANSI compliant.
10959 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10961 * decl.c (pushdecl_force_head): New function.
10962 (pushlevel): Removed conditional printf.
10963 (complete_start_java_method): Don't enter local variable scope if
10964 function is compiled from source code.
10965 * expr.c: parse.h now included
10966 (java_lang_expand_expr): New function.
10967 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10968 printf. Terminate buffer when doing directories.
10969 * jcf-parse.c (parse_source_file): Call lang_init_source before
10970 parsing and before code generation.
10971 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10972 use printf if the macro is defined.
10973 * lang.c (lang_init): Install lang_expand_expr hook on
10974 java_lang_expand_expr.
10975 (java_dummy_print): New function.
10976 (lang_init_source): New function.
10977 * lex.c (java_lex): Remember location of an opening brace at the
10978 second nesting level.
10979 (java_is_eol): Unget character seen after a CR if it is EOF.
10980 * parse.h: Now includes lex.h
10981 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10982 printf if the macro is defined.
10983 (expand_start_java_method, build_expr_block, enter_block,
10984 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10985 New static function declarations.
10986 (pushdecl_force_head): New extern function declaration.
10987 (INCOMPLETE_TYPE_P): New macro.
10988 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10989 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10990 BLOCK_EXPR_ORIGIN): New macros.
10991 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10992 DECL_SOURCE_LINE_LAST): New macros.
10993 (struct parser_ctxt): Removed field current_method_decl, redundant
10994 with the field current_function_decl. Added fields
10995 first_ccb_indent1 and pending_block.
10996 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10997 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10999 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11000 (compilation_unit:): Cosmetic on sub rule.
11001 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11002 (variable_initializer:): Installed default rule on expression:.
11003 (method_declaration:): method_header: starts a new
11004 method. method_body: installs the function body, absorbs blocks
11005 emitted for temporary variable scopings, pops function's body block
11006 and merges function's last statement lineno in DECL_SOURCE_LINE.
11007 (method_body:): Installed default rules.
11008 (block:): Call enter_block when an opening brace is seen. Absorb
11009 scoping blocks and call exit_block when a closing brace is seen.
11010 (block_statement:): Cosmetic changes.
11011 (method_invocation:): Create WFL around CALL_EXPR node.
11012 (patch_stage): Added comment around definition.
11013 (method_header): Try to use first_ccb_indent1 as the first line of
11014 the method, so BP debug info are emitted at the first opening
11015 brace of the function. If the function has no body, use the
11016 location of the function's name. Override currently defined method
11017 name with the matching WFL so we can point redefinition errors
11018 using the location where the function's name was declared.
11019 (check_abstract_method_header): Interprets DECL_NAME as an
11020 identifier or as a WFL, accordingly.
11021 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11022 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11023 location and name information out of it and reinstall DECL_NAME to
11024 its original identifier node value.
11025 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11026 function's source code).
11027 (read_import_dir): Test the value returned by find_class and issue
11028 a fatal accordingly.
11029 (declare_local_variables): Push a new block for the scope of the
11030 new variable(s) if code has been already generated at that nesting
11031 level. Pinpoint redefinition errors using the variable id
11032 WFLs. Generate initialization code if necessary. If the variable
11033 type is incomplete, register a patch on its decl.
11034 (source_start_java_method): Rewritten. Define a new block for the
11035 function's parameters. Build parameter decl out of function's
11036 arguments and register them for a patch if their types are
11038 (expand_start_java_method): Includes the part of
11039 source_start_java_method that was pushing the parameter decls and
11040 completing the method start code.
11041 (source_end_java_method): Removed call the expand_end_bindings and
11042 poplevel (already taken care of). Reinstall function's arguments
11043 and get function's last line of code before calling
11044 expand_function_end.
11045 (java_method_add_stmt): New comment before the function's
11046 code. Complement the second operand of the current COMPOUND_EXPR
11048 (java_complete_expand_methods): Don't generate debug info on line
11049 zero when expanding a generated constructor.
11050 (java_complete_expand_method): Set start and end line numbers for
11051 a artificially generated constructor to one and manually call
11052 enter_block and exit_block when defining it. For all methods:
11053 expand function's start calling the new expand_start_java_method
11054 and invoke java_complete_tree on the effective method's body, if
11056 (resolve_expression_name): Now use lookup_name_in_blocks to search
11057 local variable decls and print out an error when variables are
11059 (patch_method_invocation_stmt): Inserted comment before the
11061 (lookup_method_invoke): Chain method's arguments using chainon
11062 with the current arg list as a second argument. Inserted missing
11063 IDENTIFIER_POINTER when reporting an error on methods not found.
11064 (refine_accessible_methods_list): Don't retain constructors.
11065 (patch_arguments): Function removed.
11066 (java_complete_tree): Inserted comment before the function's
11067 code. New case for BLOCKs. Moved the WFL case a bit
11068 further. Complete function's arguments.
11069 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11070 maybe_absorb_scoping_blocks): New functions.
11072 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11074 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11076 * jcf-parse.c (parse_source_file, java_error_count): New forward
11077 and extern declarations.
11078 (java_parse_abort_on_error): Macro moved.
11079 (jcf_parse_source): fatal called if fopen fails. Now calls
11081 (parse_source_file): New parse_only parameter. Reflects the
11082 elimination of the second pass.
11083 (yyparse): parse_source_file called with argument set to 0.
11084 * jcf.h (JCF_ZERO): Sets java_source to zero.
11085 * lex.c (java_init_lex): pass argument is gone. Function modified
11086 to be called once during the analysis of a file.
11087 (java_unget_unicode): Fixed typo in fatal message.
11088 (java_get_line_col): Likewise.
11089 (java_lval): Likewise. String literals no longer built during
11091 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11093 * parse.h (MODIFIER_WFL): New macro.
11094 (parse_check_super, parser_check_super_interface): Now return int.
11095 (parser_chain_incomplete_item, not_builtin_p,
11096 complete_method_decl): Declarations removed.
11097 (build_method_invocation_stmt, build_invoke): Renamed using the
11098 `patch' instead of `build'
11099 (register-incomplete_type, obtain_incomplete_type,
11100 java_complete_tree, java_complete_expand_method,
11101 unresolved_type_p, create_jdep_list): New function declarations.
11102 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11103 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11104 (jdep): New typedef on new struct _jdep.
11105 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11106 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11107 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11108 JDEP_RESOLVED_P): New macros.
11109 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11110 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11111 JDEP_VARIABLE): New enum values and jdep kinds.
11112 (jdeplist): New typedef on struct _jdeplist.
11113 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11115 (CALL_EXPR_PRIMARY): New macro.
11116 (struct parser_ctxt): Fields java_pass, current_method_decl,
11117 method_decl_list deleted. New field jdeplist.
11118 (INCOMPLETE_P): Macro deleted.
11119 * parse.y (single_type_import_declaration:): Removed pass switch.
11120 (type_import_on_demand_declaration): Likewise.
11121 (field_declaration:): Removed pass switch on all sub rules.
11122 (class_declaration:): Call the complete_class_decl removed on
11124 (method_declaration:): Removed second pass switch. No longer chain
11125 methods decl when method_header reduced.
11126 (method_header:): Sub rules no longer depend on pass switch.
11127 (method_declarator:): Likewise.
11128 (method_body:): Likewise.
11129 (abstract_method_declaration:): Likewise.
11130 (block_statement:): Likewise.
11131 (local_variable_declaration:): Likewise.
11132 (argument_list:): Likewise.
11133 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11134 removed. Partial CLASS_EXPR tree node built instead.
11135 (postfix_expression:): Removed pass switch on all sub rules.
11136 (java_pop_parser_context): Free classd_list content.
11137 (yyerror): Call obstrack_grow0 to finalize error message.
11138 (check_class_interface_creation): Comment modified to reflect new
11139 returned value meaning. Removed second pass switch. Return 1 if an
11140 error was found, 0 otherwise. Adjust pointer on filename if a
11141 leading path separator was found.
11142 (maybe_create_class_interface_decl): Removed first pass switch
11143 when linking the class decl to the class_list. Install a new
11144 jdep_list for the class.
11145 (add_superinterfaces): List of unresolved interfaces is
11146 gone. Unresolved interfaces are directly added to the current
11148 (create_interface): Second pass shortcut removed.
11149 ctpx->modifier_ctx access through MODIFIER_WFL.
11150 (create_class): Second pass shortcut removed. Call to
11151 register_incomplete_type replaces the call to
11152 parser_chain_incomplete_item.
11153 (complete_class_decl): Function removed.
11154 (duplicate_declaration_error): New way of retrieving redeclared
11156 (register_fields): Call to lookup_modifier_cl replaced by
11157 MODIFIER_WFL. New way of handling unresolved type, using
11158 unresolved_type_p and obtain_incomplete_type.
11159 register_incomplete_type replaces call to parser_chain_incomplete_item.
11160 (patch_stage): New static global variable.
11161 (method_header): New way of handling unresolved type, using
11162 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11163 indicates that the method decl needs to be patched.
11164 (check_abstract_method_header): Call to lookup_modifier_cl
11165 replaced by MODIFIER_WFL.
11166 (method_declarator): Incomplete argument type are registered
11167 calling register_incomplete_type. Patch on the declared method is
11168 issued in that case.
11169 (unresolved_type_p): New function.
11170 (parser_check_super_interface): New comment to reflect function's
11171 modified returned type (int). Function and has a new argument
11172 this_wfl. Call to parse_error_context uses this_wfl instead of
11173 relying on lookup_cl.
11174 (parser_check_super): Comment reflects function's new returned
11175 type (int). Function returns non zero value on error.
11176 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11177 register_incomplete_type, jdep_resolve_class): New functions to
11178 handle incomplete types in declarations.
11179 (java_complete_class): Rewritten to work with the new incomplete
11180 type handling scheme.
11181 (complete_class_report_errors): Likewise.
11182 (complete_method_decl): Removed: it jobs is now handled by
11183 java_complete_class.
11184 (do_resolve_class): Class loaded in not already loaded and not
11185 found in Java source code.
11186 (java_check_regular_methods, java_check_abstract_methods): Don't
11187 call complete_method_decl anymore.
11188 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11189 (read_import_dir): Got rid of the pass number dependency.
11190 (declare_local_variables): New handling of unresolved types (patch
11192 (source_start_java_method): New parameter level. Function called
11193 with level set to 1 when argument types are potentially
11194 unresolved. Called to complete the job with level set to 2 once
11195 types are complete.
11196 (source_end_java_method): Call to permanent_allocation
11197 removed. Waiting to be replaced by a more suitable obstack
11199 (java_complete_expand_methods, java_complete_expand_method,
11200 java_expand_finals): New functions.
11201 (build_method_invocation_stmt): Renamed
11202 patch_method_invocation_stmt. Extracts function call expression
11203 (wfl) and arguments (args) from CALL_EXPR tree operands.
11204 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11205 call. Patch the function and argument operand of the CALL_EXPR
11207 (patch_argument, java_complete_tree): New functions.
11209 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11211 Recover from missing fields and methods (i.e. error instead of fatal).
11212 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11213 * expr.c (expand_invoke): Recover from missing method.
11214 (expand_java_field_op): Recover from missing field.
11215 Inline references to java.lang.{Integer,Char,...}.TYPE.
11216 * typeck.c (get_type_from_signature), java-tree.h: New function.
11217 * class.c (add_method): Use get_type_from_signature.
11218 (build_class_ref): Handle a class that was not found.
11219 * typeck.c (convert): Handle conversion to pointers (for convenience).
11220 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11221 instead of lookup_field to handle missing fields.
11223 * jcf-parse.c (process_zip_dir): Set java_source.
11225 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11227 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11229 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11231 * jcf-parse.c (load_class): Don't change input_filename before
11232 calling jcf_parse_source (but still do it before calling
11234 (jcf_parse_source): Assign input_filename after having saved the
11236 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11237 list. ctxp->modifier_ctx zeroed according to its new
11238 definition. ctxp->filename initialized. Removed
11239 JAVA_MODIFIER_CTX_UNMARK.
11240 (java_unget_unicode): Update the character based column position.
11241 (java_allocate_new_line): ref_count not used anymore. Always free
11242 ctxp->p_line. Initialize c_line->char_col to 0.
11243 (java_get_unicode): Update the character based column position.
11244 (java_lex): Use ctxp->elc to store current position in source
11245 file, at the beginning of the parsed token. Set modifier_ctx entry
11246 corresponding to the parse modifier to a WFL node. Return a WFL
11247 node when an identifier is parsed.
11248 (java_lex_error): Now uses ctxp->elc to store current position in
11250 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11251 * lex.h (build_wfl_node): New function definitions.
11252 (struct java_line): ref_count and next fields are gone. New field
11254 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11255 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11256 (JAVA_COLUMN_DELTA): New macro.
11257 (java_lc): New typedef on new struct _java_lc.
11258 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11259 (parse_error_context, parse_warning_context): Changed prototypes.
11260 (java_get_line_col): Added as an available global function.
11261 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11262 (IC_DECL): Replaced by macro IC_TYPE
11263 (DEPEND_WFL): New macro.
11264 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11266 (exit_java_complete_class): Removed a commented out statement.
11267 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11268 now an array of tree nodes. Deleted fields line_list and
11269 e_line. New field elc, to replace e_line.
11270 * parse.y (array_type:): Build WFL node.
11271 (qualified_name:): Build a single WFL node out of two. Retain
11272 the location information of the first node in the resulting node.
11273 (package_declaration:): Use package name as a WFL node
11274 (single_type_import_declaration:): Use imported name as a WFL node.
11275 (type_import_on_demand_declaration:): Use root of the imported
11276 packages as a WFL node.
11277 (field_declaration:): Removed unused local variable cl.
11278 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11279 (yyerror): New static elc. Removed static error_line, error_pos.
11280 New local code_from_source. Save ctxp->elc into elc at the first
11281 pass. Call java_get_line_col to get a string of the line where
11283 (debug_line): Removed static function.
11284 (parse_error_context, parse_warning_context): Parameter cl is now
11285 a WFL node. Use its value to initialize ctxp->elc.
11286 (redefinition_error): Parameter cl is now a WFL node.
11287 (parse_add_interface): New parameter wfl. No longer call
11288 lookup_cl, use wfl instead.
11289 (check_class_interface_creation): Parameter cl is now a WFL node.
11290 (maybe_create_class_interface_decl): Likewise.
11291 (add_superinterfaces): New function.
11292 (create_interface): Removed local cl, node, super_decl,
11293 super_decl_type. Function now uses id as a WFL node. Better
11294 warning/error report on obsolete or forbidden mix of
11295 modifiers. Now calls add_superinterfaces to register interfaces.
11296 (create_class): Removed local cl, node. Local variable id is used
11297 as a WFL node. Better error report on forbidden modifier
11298 mix. Uses add_superinterfaces to register interfaces.
11299 (find_field): Argument cl is now a WFL node. Now store the WFL
11300 node of a fields that needs to be checked for their
11302 (method_header): Local variable node non longer used. Local
11303 variable id replaces cl.
11304 (check_modifiers_consistency): Local variable cl is now a WFL
11306 (method_declarator): Local variable cl replaced by parameter id.
11307 (parser_qualified_name): Now uses parameter name as a WFL node.
11308 (parser_check_super_interface): New parameter wfl, for achieve
11309 greater accuracy during error reports.
11310 (parser_chain_incomplete_item): New parameter named location. Used,
11311 along the decl, to construct the incomplete item node.
11312 (java_complete_class): resolve_class now uses WFL node extracted
11313 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11315 (complete_method_decl): Unresolved function's argument types are WFL.
11316 (resolve_class): Parameter cl is now a WFL node.
11317 (resolve_and_layout): Likewise.
11318 (do_resolve_class): Likewise. Try first to use cl and then do the
11319 lookup on the decl when calling check_pkg_class_access.
11320 (complete_class_report_errors): Use IC_TYPE in place of
11321 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11322 instead of doing a lookup over the decl.
11323 (java_check_final): Use WFL info from field tree list.
11324 (lookup_cl): Rewritten and returns a statically defined WFL node.
11325 (lookup_modifier_cl): Now uses information from WFL nodes.
11326 (process_imports): Likewise.
11327 (read_import_dir): name and cl arguments replaced by a single WFL
11328 node. Function modified accordingly.
11329 (find_in_imports_on_demand): Now uses WFL node.
11330 (check_pkg_class_access): cl argument is now a WFL node.
11331 (declare_local_variables): Fixed to use WFL nodes.
11332 (resolve_expression_name): Likewise.
11333 (build_method_invocation_stmt): name_combo argument renamed
11334 wfl. Function modified to use WFL nodes.
11335 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11336 (lookup_method_invoke): cl is now a WFL node. Added missing
11337 IDENTIFIER_POINTER to class type decl name.
11339 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11341 * lang.c (init_parse): Now returns char* containing the filename.
11343 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11345 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11347 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11348 * class.c (make_class_data): If flag_assume_compiled, initial class
11349 state is CSTATE_PREPARED; make superclass and interfaces direct
11350 references, rather than constant pool indexes.
11352 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parser.y: Include flags.h. Removed debug variable pl.
11355 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11356 (block:): Likewise.
11357 (labeled_statement_nsi:): Generate debug info when reducing
11358 expression_statement:.
11359 (check_pkg_class_access): get_access_flags_from_decl invokation
11360 fixed for new CLASS_* flags location.
11361 (source_end_java_method): Save/restore parser context when
11362 entering/leaving this routine. Restore lineno to its right value
11363 before calling expand_end_bindings.
11364 (build_method_invocation_stmt): build_invoke called with the
11365 current line information.
11366 (build_invoke): New argument cl. Wrap the function call around a
11368 (refine_accessible_methods_list): Changed comment, removed
11370 * parse.h: Fixed typo in comments.
11371 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11372 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11373 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11375 * lex.c (java_lex): Record the last closing curly bracket of a
11377 * jcf-parse.c (jcf_parse_source): Now calls
11378 java_check_methods. Clarified comment, fixed typo.
11380 1998-04-09 Dave Brolley <brolley@cygnus.com>
11382 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11383 (finish_parse): Expose for non USE_CPPLIB builds.
11385 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11387 * lang.c (lang_print_xnode): New function.
11389 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11391 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11392 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11393 used to build a class's dispatch table.
11394 (make_class_data): Generate dispatch table if flag_assume_compiled.
11395 Set dtable of class object to address of class_dtable_decl.
11397 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11398 be volatile and have side effects - generates better code.
11400 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11401 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11403 * expr.c (expand_invoke): If class is final, method is
11404 effectively final, so can call it directly.
11406 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11408 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11410 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11412 * parse.y (build_method_invocation_stmt): Removed extra argument
11415 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11417 * expr.c (dtable_indent): Now static global.
11418 (expand_invoke): Now call invoke_build_dtable and
11419 build_invokevirtual.
11420 (invoke_build_dtable, build_invokevirtual): New functions.
11421 * jcf-io.c (find_class): Defer issuing a warning by setting
11422 jcf->outofsynch to 1.
11423 * jcf-parse.c (jcf_out_of_synch): New function.
11424 (load_class): Test this_jcf.outofsynch flag and call
11425 jcf_out_of_synch accordingly.
11426 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11427 comment indentation.
11428 * lex.c (java_get_unicode): Fixed code indentation.
11429 (java_lex): Create string literal. Fixed typo. Removed several
11430 premature obstack_free.
11431 * parse.h: New enums for name resolution and invocation mode.
11432 (struct qualification): New data structure.
11433 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11434 (do_resolve_class, build_method_invocation_stmt,
11435 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11436 debug_line, identical_subpath_p, invocation_mode,
11437 refine_accessible_methods_list, build_invoke,
11438 lookup_method_invoke): New functions declared.
11439 (build_invokevirtual, invoke_build_dtable, match_java_method,
11440 build_field_ref, jcf_out_of_synch): New references to external
11442 (struct parse_ctxt): Removed artificial_constructor field.
11443 * parse.y: (array_type:): Type defined for this rule.
11444 (class_type:): Installed default rule for interface_type:.
11445 (array_type:): Now build Java array type.
11446 (qualified_name:): Now use obstack_grow0.
11447 (method_declaration:): Skip the artificial constructor added to
11449 (abstract_method_declaration:): Execute the code only during pass 1.
11450 (block:): Installed default rule in block_statements:.
11451 (block_statement:): Add the statement to the method during pass 2.
11452 (statement_expression): Installed default rule for
11453 method_invocation:.
11454 (argument_list:): Added code to build the argument list.
11455 (method_invocation:): Added call to create the method invocation
11457 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11458 (debug_line): New function for debug.
11459 (complete_class_decl): No longer do something during pass 1.
11460 (method_header): Use BUILD_PTR_FROM_NAME.
11461 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11463 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11464 function's main comment.
11465 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11467 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11468 (resolve_class): Now works with arrays.
11469 (do_resolve_class, resolve_and_layout): New functions.
11470 (java_check_regular_methods): Reverse method list before and after
11471 having processed it. No longer set ctxp->artificial_constructor.
11472 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11473 accordingly. Fixed typo in issued error message. Now use
11475 (find_in_imports_on_demand): Now use obstack_grow0.
11476 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11477 (source_end_java_method): Call expand_expr_stmt instead of
11478 expand_expr. Calls it before calling expand_function_end.
11479 (java_method_add_stmt): Do nothing if errors were found during
11481 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11482 (build_method_invocation_stmt, build_invoke, invocation_mode,
11483 lookup_method_invoke, refine_accessible_methods_list,
11484 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11486 * typeck.c (build_java_signature): Properly end method signature
11487 if return type skipped.
11488 (match_java_method): New function.
11490 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11492 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11494 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11496 * expr.c (build_invoke_non_interface): New function.
11497 (methods_ident, ncode_ident): Now static globals.
11498 (expand_invoke): Use build_invoke_non_interface.
11499 * java-tree.h (struct lang_decl): New field function_decl_body.
11500 (DECL_FUNCTION_BODY): New macro.
11501 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11502 CLASS_FROM_SOURCE_P.
11503 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11504 before starting pass 2. Call to java_generate_parsed_class replaced
11505 by java_register_parsed_class.
11506 * lex.c: Fixed typo in header. Some line width related formating.
11507 * lex.h: Some line width related formating.
11508 * parse.h (source_end_java_method, resolve_expression_name,
11509 complete_class_decl, maybe_create_class_interface_decl,
11510 check_class_interface_creation): New static function declarations.
11511 (java_layout_parsed_class, java_method_add_stmt): New function
11513 (struct parser_ctxt): Field mark_class_generate removed. New
11514 fields class_list and artificial_constructor.
11515 * parse.y: Fixed typo in header.
11516 (class_declaration:): Call complete_class_decl when class body
11518 (method_declaration:): Call source_end_java_method in pass 2 when
11519 the method body is defined.
11520 (postfix_expression:): Do expression name resolution on sub-rule
11521 name during pass 2.
11522 (create_class, create_interface): Merged common pieces.
11523 (check_class_interface_creation, maybe_create_class_interface_decl):
11525 (complete_class_decl): New function.
11526 (register_fields): Fixed line width related typo.
11527 (method_header): Correctly skip first argument when fixing
11528 argument line. Changed the loop.
11529 (java_check_circular_reference): Now use ctxp->class_list.
11530 (java_complete_class): Removed start/stop marking.
11531 (java_check_regular_methods): Now takes a class decl as an
11532 argument. Add default constructor if none were encountered.
11533 (java_check_methods): Now use ctxp->class_list. Changed call to
11534 java_check_regular_methods.
11535 (source_start_java_method): Set DECL_ARG_TYPE for each function
11537 (source_end_java_method, java_method_add_stmt): New functions.
11538 (java_generate_parsed_class): No longer exists.
11539 (java_layout_parsed_class, java_register_parsed_class): New functions.
11540 (resolve_expression_name): New function.
11542 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11544 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11545 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11546 until pass initializations are done. Call read_import_dir with
11548 * parse.h: (lookup_modifier_cl): New function declared.
11549 (INTERFACE_FIELD_MODIFIERS): New macro.
11550 (OBSOLETE_MODIFIER_WARNING): New macro.
11551 * parse.y: (register_fields): Class type and current field name in
11552 local variables. Check modifier(s) if adding field(s) to an interface.
11553 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11554 and report errors using the faulty modifier line context.
11555 (lookup_modifier_cl): New function.
11556 (read_import_dir): Detect and report default import processing
11559 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11561 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11562 * class.c (is_compiled_class): Return 1 after making sure it
11563 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11564 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11565 * java-tree.h (flag_assume_compiled): Add decl.
11566 * lang.c (lang_f_options): Add the flag.
11567 (flag_assume_compiled): Add decl, default to 0.
11569 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11572 (is_compiled_class): Likewise.
11573 (layout_class): Likewise.
11574 (layout_class): Detect and lay out classes defined in source code.
11575 (interface_of_p, add_interface_do, may_add_interface): New
11577 (add_interface): Now use add_interface_do.
11578 (add_method_1): New function.
11579 (add_method): Now use add_method_1.
11580 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11581 (complete_start_java_method): New function.
11582 (start_java_mehod): Now call complete_start_java_method.
11583 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11584 (expand_invoke): Likewise and fixed typo.
11585 *gjava.c: (print_super_field): Use new argument to find_class
11588 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11589 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11590 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11592 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11593 (add_method_1, push_class): New prototypes.
11594 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11595 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11596 directory where the class was found.
11597 (find_class): New argument DO_CLASS_FILE. Function find_class
11598 modified accordingly.
11599 *jcf-parse.c: (fix_class_path): New function.
11600 (load_class): Use new VERBOSE argument. load_class now finds and
11601 loads/parses .class/.java files. Save read_state of current_jcf
11603 (java_parser_abort_on_error): New macro.
11604 (jcf_parse_source, parse_source_file): New function.
11605 (jcf_parse): Fixed typo.
11606 (yyparse): Call parse_source_file () only.
11607 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11608 writing the real class name back in the zip directory entry.
11609 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11610 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11611 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11612 (find_class): Prototype fixed.
11613 *lex.c: Added 1998 time stamp.
11614 Removed all static global variables, moved into the parser
11615 context data structure.. Now include unistd.h if SEEK_SET not
11617 (java_init_lex): Rewritten.
11618 (java_sneak_unicode): Modified current unicode access in current line.
11619 (java_unget_unicode): Likewise.
11620 (java_allocate_new_line): New allocation management.
11621 (java_read_char): Modified access and storage of unget_utf8_value.
11622 New way of processing current unicode.
11623 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11624 (java_get_unicode): Now use the parser context.
11625 (java_lineterminator): Likewise.
11626 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11627 of the reentrant parser implementation. Function now use the
11628 parser context data structure and java_lval. Fixed production of
11629 the float and double constant "out of range" error message. Fixed
11630 obstack use. Return integer value when hitting a modifier. Now
11631 return type for TRUE, FALSE and other predefined types. Return
11632 identifier as a TREE_LIST list containing the current line context
11633 as the TREE_VALUE sub-node.
11634 (java_unicode_2_utf8): Fixed typo in declaration.
11635 (java_lex_error): Now use the parser context data structure.
11636 *lex.h: Added 1998 time stamp.
11637 (struct java_line): New fields ref_count and next.
11638 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11639 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11640 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11641 *parse.h: Added 1998 time stamp.
11642 (java_parse_source_file): Renamed from parse_source_file.
11643 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11644 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11645 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11646 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11647 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11648 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11649 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11650 (struct parser_ctxt): New data structure to keep the parser context.
11651 *parse.y: Added 1998 time stamp, got rid of static global variables.
11652 (java_error_count, ctxp): New global variables.
11653 (%union): New value field.
11654 (numeric_type, integral_type): Rules removed.
11655 (primitive_type): Rule defined to handle integral, float, double and
11657 (qualified_name, package_declaration,
11658 single_type_import_declaration, type_import_on_demand_declaration,
11659 modifiers, class_declaration, super, interfaces,
11660 interface_type_list, class_body, field_declaration,
11661 field_declaration, variable_declarators, variable_declarator,
11662 variable_declarator_id, method_declaration, method_header,
11663 formal_parameter_list, formal_parameter, method_body, block,
11664 static, interface_declaration, extends_interfaces,
11665 abstract_method_declaration, local_variable_declarators): Rules now
11667 (force_error, do_warning): New global statics.
11668 (push_parser_context, parser_context_save_global,
11669 parser_context_restore_global, pop_parser_context): New functions.
11670 (yyerror): Now uses the global parser context. Fixed use of obstack.
11671 (parse_error, parse_error_context, parse_warning_context,
11672 java_accstring_lookup, redefinition_error, check_modifiers,
11673 parser_add_interface, create_interface, create_class, find_field,
11674 duplicate_declaration_error, register_fields, method_header,
11675 check_modifiers_consistency, check_abstract_method_header,
11676 method_declarator, parser_qualified_classname,
11677 parser_check_super_interface, parser_check_super,
11678 parser_chain_incomplete_item, java_check_circular_reference,
11679 layout_class_from_source, java_complete_class,
11680 complete_method_decl, resolve_class, complete_class_report_errors,
11681 java_check_final, check_method_redefinition,
11682 java_check_regular_methods, java_check_abstract_methods,
11683 java_check_methods, lookup_java_interface_method2,
11684 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11685 process_imports, find_in_imports, read_import_entry,
11686 read_import_dir, find_in_imports_on_demand,
11687 check_pkg_class_access, not_builtin_p, declare_local_variables,
11688 source_start_java_method, java_generate_parsed_class): New
11690 *typeck.c: (signature_include_return): New global variable.
11691 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11692 to add the function returned type in the signature.
11694 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11696 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11698 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11700 * Make-lang.in (java.info): Added.
11701 (java.install-info): Added
11703 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11705 * Makefile.in (clean): Also remove java/parse.c.
11707 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11709 Add a pair of -fbounds-check/-fno-bounds-check options.
11710 * lang.c (lang_decode_option): Add code to grok arguments.
11711 (flag_bounds_check): Add decl.
11712 (lang_f_options): New array w/ the option in it.
11713 * java-tree.h (flag_bounds_check): Add decl.
11714 * lang-options.h: New file.
11715 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11716 of a static macro value.
11717 (JAVA_ARRAY_EXCEPTION): Delete macro.
11719 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11721 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11722 * expr.c (build_anewarray): Add missing promote_type.
11724 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11726 Add array types with known length to optimize bounds checking.
11727 * typeck.c (build_java_array_type): Take length parameter.
11728 (java_array_type_length, build_prim_array_type): New functions.
11729 * java-tree.h: Update for new functions.
11730 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11731 * class.c: Use build_prim_array_type.
11732 * expr.c (can_widen_reference_to): Handle known-length array types.
11733 (verify_jvm_instructions): Keep track of integer push instructions
11734 followed by newarray/anewarray, so we can build known-length arrays.
11735 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11736 (java_array_data_offset): New function.
11737 (build_java_array_length_access): New function. Optimize if constant.
11738 (build_java_arrayaccess): Constant fold bounds check.
11739 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11740 (build_newarray, build_anewarray): New functions.
11741 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11742 * verify.c (merge_types): Handle known-lengh array types.
11744 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11746 * expr.c (expand_byte_code): Fix performace bug, which caused
11747 searching linenumber_table to be linear rather than constant.
11749 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11751 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11753 * decl.c, java-tree.h (soft_fmod_node): New global.
11754 * decl.c (init_decl_processing): Define __builtin_fmod.
11755 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11756 using __builtin_fmod.
11758 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11760 * keyword.h: New file, output of keyword.gperf as processed by
11762 * lex.c (java_lex_init): Initialize java_error_flag.
11763 * parse.c (YYERROR_NOW): Uses java_error_flag.
11764 * parse.y: New static java_error_flag. Useless definition of
11766 * parse.y (java_error): Portable error recovery using
11767 java_error_flag (not yet completely tuned).
11769 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11771 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11773 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11775 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11776 (parse.c, lex.c, keyword.h): New rules for Java source code
11778 * parse.c: Renamed into jcf-parse.c.
11779 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11780 * keyword.gperf: New file, Java keywords.
11781 * parse.y: New file, Java language grammar.
11782 * parse.h: New file, Java language grammar definitions.
11783 * lex.c: New file, Java language lexer.
11784 * lex.h: New file, Java language lexer definitions.
11786 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11788 * decl.c (clinit_identifier_node), java-tree.h: New global.
11789 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11790 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11791 * expr.c (expand_java_field_op): Check for invalid assignment
11794 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11796 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11798 * verify.c (verify_jvm_instructions): When processing a handler,
11799 attempt to set the current_subr to the right value.
11800 (More complicated code combines Sep 17 and Oct 22 versions.)
11802 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11804 * class.c (push_class): Figure out (guess) name of source file.
11805 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11806 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11807 (parse_class_file): Change return type from int to void.
11808 Call debug_start_source_file/debug_end_source_file.
11810 * expr.c (build_java_binop): Fix masking 2nd operand.
11811 * decl.c (init_decl_processing): Set sizetype first.
11813 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11815 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11816 (Revert Sep 17 change.)
11818 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11820 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11821 .class extension in their name and fix thing so we don't process
11822 them parse_zip_file_entries().
11823 (parse_zip_file_entries): Cleaned unused local variables.
11825 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11827 * expr.c (can_widen_reference_to): Allows equal array element types.
11828 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11829 * jcf-dump.c (RET): Get (and print) index.
11831 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11832 Promote element type to POINTER_TYPE.
11834 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11836 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11837 find_in_current_zip, jcf_figure_file_type): Moved from
11838 jcf-reader.c to parse.c.
11839 * zextract.c: (read_zip_archive): takes file_comment_length possible
11840 field into account.
11842 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11844 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11846 * verify.c (merge_types): Handle array types even better ...
11848 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11850 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11852 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11853 * class.c (make_class_data): Don't build fields_decl if no fields.
11854 When building fields_decl, skip if DECL_ARTIFICAL.
11856 * expr.c (java_stack_swap): Update stack_type_map.
11857 * verify.c (merge_types): Handle array types better.
11859 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11861 * class.c (add_field): Don't promote short integral fields to
11862 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11863 * expr.c (push_value): Promote and convert short integral values.
11865 * decl.c, java-tree.h (integer_two_node): New constant node.
11866 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11868 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11870 * class.c (append_gpp_mangled_type): Use function argument
11871 unpromoted type to generate mangled name.
11873 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11875 * constants.c (build_constant_data_ref): Now uses current_class
11876 instead of main_class.
11877 (build_constants_constructor): Now uses current_class instead of
11879 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11880 of the global variable SeepZipFiles done here.
11881 * zextract.c (read_zip_archive): extra_field optional field taken
11882 into account while computing the position of the class file in the
11884 * verify.c (verify_jvm_instructions): Use current_jcf to search
11886 * parse.c (load_class): First search for the class to load in the
11887 current zip file. Saves current_jcf (restored before returning
11888 from that function). Don't call JCF_FINISH in the class was found
11889 in the current ZIP file.
11890 (jcf_parse): If the class was found in the current ZIP file, save
11891 its tree_constant_pool (for later reuse).
11892 (parse_class_file): New function. Process each method defined in
11893 the current class and record the class as to be later registered.
11894 (yyparse): Rewritten. Figure the type of the current file and switch
11896 * lang.c: New global variable current_jcf.
11897 (lang_init): Removed compiling_from_source test (done later, in
11898 yyparse). Removed call the jcf_parse ().
11899 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11900 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11901 in the current ZIP file) and zip_offset (offset to the class data in
11902 the current zip file).
11903 * jcf-reader.c: zipfile.h included.
11904 localToFile: New ZipFileCache static global variable
11905 (parse_zip_file_entries): New function. Browse the current ZIP
11906 file directory and process each class found.
11907 (process_zip_dir): New function. Register each class found in the
11908 ZIP file directory. The class aren't parsed but a valid JCF is
11909 link to each of them.
11910 (find_in_current_zip): New function. Search for a class in the
11911 current ZIP file directory. If found, prepare the class so that it
11913 (jcf_figure_file_type): New function. Examine the file structure
11914 to figure a class file, a ZIP file. If none of these categories are
11915 matched, a source file is assumed.
11916 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11917 SeenZipFile: New global variable.
11918 (open_in_zip): Use zipmember's length to accelerate the search for
11919 a member. If zipmember was NULL and zip file successfully read,
11921 * java-tree.h: New global variable current_jcf declared. Added
11922 declaration for current_constant_pool_tags, current_constant_pool_data,
11923 current_constant_pool_length, current_constant_pool_data_ref.
11924 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11925 store the JCF of classes seen in a zip file) and tree *constant_pool
11926 (to save a loaded class constant pool). current_class declared here.
11927 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11928 retrieve method_ref_constant.
11929 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11930 (OBJECT): get_class_constant now uses current_jcf.
11931 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11932 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11933 (expand_invoke): Now uses current_class instead of main_class
11934 (build_class_init): Now uses current_class instead of main_class
11935 * class.c: New static global variable registered_class.
11936 (register_class): New function.
11937 (emit_register_class): Modified to use registered_class instead of
11939 (is_compiled_class): Now take into account class seen in the archive.
11941 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11943 * except.h: Renamed to: java-except.h.
11944 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11945 * except.c: Add semi-working (commented out) implementation.
11947 * expr.c (expand_iinc): Add needed flush_quick_stack.
11948 * parse.c (set_source_filename): New function.
11949 (give_name_to_class): Set input_filename from package.classname.java.
11951 * jcf-io.c (find_class): Don't look first in ".".
11953 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11955 * zextract.c (read_zip_archive): Now takes into account the
11957 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11959 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11961 * constants.c, java-tree.h (build_internal_class_name): New function.
11962 (alloc_class_constant): Re-implement using build_internal_class_name.
11963 * class.c (make_class_data): Likewise.
11964 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11966 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11968 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11969 to NULL before pushing an exception handler target.
11971 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11972 (java_stack_swap, java_stack_dup): Re-write to be safe from
11973 clobbering registers.
11974 (build_class_init): New function.
11976 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * typeck.c (build_java_array_type): Temporary use
11979 permanent_obstack to create the array 'length' field.
11980 * expr.c (lookup_label): Temporay use permanent_obstack to create
11981 label if not found.
11982 * class.c (push_super_field): Tempory use permanent_obstack.
11984 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11986 * typeck.c (type_for_mode): Now handles double_type_node and
11988 * verify.c (verify_jvm_instructions): The instruction following
11989 the wide bytecode is checked. OPCODE_ret added to the list of
11992 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11994 * class.c (make_class): Temporary use permanent_obstack. Set the
11995 class CLASS_P field to 1.
11996 (push_class): Temporary use permanent_obstack.
11997 (set_super_info): Temporary use permanent_obstack.
11998 (add_method): Temporary use permanent_obstack, set
11999 METHOD_TRANSIENT().
12000 (add_field): Temporary use permanent_obstack. Sets
12001 FIELD_VOLATILE() and FIELD_TRANSIENT().
12002 (build_class_ref): Temporary use permanent_obstack if the class
12004 (build_static_field_ref): Temporary use permanent_obstack when
12005 creating field's rtl.
12006 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12007 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12008 and fields. Function finalized, as far as flag handling.
12009 (push_class_static_dummy_field): Temporary use permanent_obstack.
12010 (emit_register_class): Force generation of class registration at
12012 * decl.c (end_java_method): Call permanent_allocation() before
12014 * expr.c (can_widen_reference_to): Added comment to interface
12015 handling, fixed typo.
12016 (lookup_field): Now uses CLASS_P() to correct FIXME
12017 (expand_invoke): Verification on public && !static &&
12018 !abstract moved into soft_lookupinterfacemethod (kaffe).
12019 Use Object class dtable if objectref is an array when expanding
12021 (java_push_constant_from_pool): Temporary use permanent_obstack
12022 for CONSTANT_string
12023 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12024 create constant references.
12025 (get_constant): Temporary use permanent_obstack to create constant.
12026 (load_class): Temporary use permanent_obstack to load class.
12027 (jcf_parse): Temporary use permanent_obstack to perform class
12029 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12030 (build_java_signature): Temporary use permanent_obstack.
12031 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12033 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12034 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12037 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12039 * class.c (append_gpp_mangled_type): Fix typo.
12040 (emit_register_class): Use main_class to get class object, rather
12041 than looking for no-longer-existing static decl starting with _CL.
12042 * typeck.c (parse_signature_type): Promote array element type
12043 if it is a RECORD_TYPE.
12045 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12047 * class.c (push_class_static_dummy_field): New function.
12048 (mangle_static_field): New. Do G++-style mangling of static fields.
12049 (layout_class): Mandle static fields here, not in add_field.
12050 (build_class_ref): The class object is now a dummy static field.
12051 * decl.c (find_local_variable): Look for best, instead of first match.
12052 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12053 (build_java_athrow): Don't check here if exception is Throwable.
12054 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12055 (TYPE_USED): Removed. No longer used ...
12056 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12057 * verify.c (push_pending_label): New function.
12058 (push_pending_block): Renamed to check_pending_block.
12059 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12060 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12061 re-checking possible handlers) after a store (less wasted work).
12062 Check for null handler (finally) before calling add_handler.
12063 Various changes to (finally?) correctly handle try/finally.
12065 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12067 * class.c: Include stdio.h.
12069 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12071 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12072 to make sure class is initialized before static/special invoke.
12074 * verify.c (verify_jvm_instructions): On a store instruction,
12075 call find_local_variable to force pre-allocation of decl and rtx.
12076 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12078 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12080 * class.c (build_class_ref): Strip off "promoted_" if need be.
12081 (make_field_value): Call build_java_signature when needed.
12082 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12083 * expr.c (build_java_athrow): Don't push_value of exception.
12084 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12085 match specification of [fd]cmp[lg] for NaNs.
12086 (expand_byte_code): Add support for exception handler ranges.
12087 * except.c: Add skeleton for EH code-generation.
12088 * verify.c (merge_types): Treat all promoted integral types as equal.
12089 * constants.c (build_constants_constructor): To force creation of
12090 current_constant_pool_data_ref, call build_constant_data_ref.
12092 * javaop.def (lload): Fix typo.
12093 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12095 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12097 * parse.c: Don't include function.h.
12099 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12101 * except.[ch]: New files.
12102 * Makefile.in (JAVA_OBJS): Add except.o
12103 * expr.c: Temporary warning about unimplemented exceptions.
12104 * verify.c: Verify exception handlers.
12106 * jcf-dump.c (disassemble_method): Print exception table.
12108 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12110 * expr.c (verify_jvm_instructions): Started a thorough
12111 verification of invoke* bytecodes.
12112 (expand_byte_code): flush quick stack if PC is the target of a
12113 branch. and undef RET (conflicting with config/i386/i386.h).
12114 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12116 (expand_invoke): Now handles invokeinterface and do more
12117 verification according to the bytecode.
12118 (lookup_field): Don't try to load the class if processing
12120 (can_widen_reference_to): Now handles interfaces.
12121 * decl.c (init_decl_processing): New global variable
12122 soft_lookupinterfacemethod_node, declared in java-tree.h.
12123 Call set_super_info on string_type_node.
12124 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12126 * class.c (set_super_info): Fills the CLASS_* flags according to
12128 (get_access_flags_from_decl): Handles all class flags.
12130 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12132 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12133 * parse.c (yyparse): Check for abstract method, and missing code.
12134 * expr.c (expand_byte_code): Change interface.
12135 * lang.c (put_decl_node): Print promoted types prettier.
12136 * verify.c (verify_jvm_instruction): Change interface.
12137 Partial support for scanning exception table.
12138 For load instructions, handle promoted integral types.
12140 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12142 * verify.c: New file, with contents moved from expr.c.
12143 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12144 * typeck.c (is_array_type_p): Moved here from expr.c.
12145 * java-tree.h: Add some now-needed function declarations.
12146 * Makefile.in (JAVA_OBJS): Added verify.o.
12148 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12150 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12151 METHOD_ABSTRACT flag.
12153 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12154 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12155 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12157 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12159 (start_java_method): Hook for SYNCHRONIZED methods.
12161 * expr.c (build_java_jsr, build_java_ret): New functions
12162 (JSR,PRE): New macros
12163 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12164 (verify_jvm_instructions): tableswitch, lookupswitch,
12165 monitorenter, monitorexit, goto_w: verified.
12166 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12167 (build_java_monitor): New function.
12168 (MONITOR_OPERATION): Modified to call build_java_monitor()
12169 (verify_jvm_instructions): Started a thorough verification of
12172 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12174 Support verification of jsr/ret subroutines (used for try/finally).
12175 * decl.c (return_address_type_node): New type node.
12176 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12177 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12178 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12179 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12180 TYPE_USED): New macros for special types in type_map.
12182 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12183 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12185 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12187 * expr.c (can_widen_reference_to): New function.
12188 (pop_type): Use it.
12189 (merge_type_state): Support handling start of subroutine.
12190 (push_pending_block): Return char* error message, instead of calling
12191 fatal on an error. Also handle subroutines.
12192 (verify_jvm_instructions): Handle errors from push_poending_block.
12193 Support jsr and ret instructions.
12195 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12197 * jcf-io.c (find_classfile): Fix thinko.
12198 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12200 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12202 * Makefile.in (BISON): Remove.
12204 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12206 * Makefile.in: Convert to autoconf.
12207 * config-lang.in (outputs): Added java/Makefile.
12209 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12210 Rename cc1java to jc1.
12212 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12213 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12215 * class.c (class_depth): Do load_class if needed.
12217 Mostly better verification.
12218 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12219 (init_decl_processing): Change return type of soft_checkcast.
12220 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12221 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12222 lang_print_error): New functions.
12223 (lang_init): Set global hook print_error_function to lang_print_error.
12224 * expr.c: In the type_map ptr_type_node is only used for null now.
12225 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12226 (merge_types): Dererence pointer to record types before comparing.
12227 (decode_newarray_type, merge_types): On error just return NULL.
12228 (build_java_binop): Add preliminary implementation (with warning)
12229 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12230 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12231 (expand_compare, expand_java_goto, expand_java_call): Don't
12232 push_pending_block, since that only makes sense when verifying.
12233 (merge_type_state): Different return codes.
12234 (push_pending_block): A block may need to be verified more than once.
12235 (expand_byte_code): Warn about unused code at code generation time.
12236 (verify_jvm_instruction): Changed logic, since code may need to be
12237 re-verified if type-state has changed. Also, better error handling.
12238 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12239 Improve newarray, anewarray, ?aload, athrow,
12240 * java-tree.h (LABEL_CHANGED): New macro.
12242 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12244 * decl.c (soft_athrow_node): New global variable initialized.
12245 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12246 * typeck.c (convert): Added support for REAL_TYPE.
12247 (convert_to_char): New function.
12248 (convert): Handle CHAR_TYPE.
12249 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12250 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12251 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12253 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12254 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12255 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12256 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12257 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12258 to Use The Right Things.
12259 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12260 compatible with INT. BOOLEAN is made equivalent to BYTE.
12261 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12262 OPCODE_ifnonnull): Now supported.
12263 (build_java_athrow): New function.
12265 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12267 Rename method name <init> to match G++ (and fix mangling).
12268 * class.c (layout_class): Replace method name of <init> by class name.
12269 (make_method_value): Do inverse renaming of constructor from <init>.
12270 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12271 * typeck.c (lookup_java_constructor): New function.
12272 * expr.c (expand_invoke): If method_name is <init>, call
12273 lookup_java_constructor to find constructor.
12275 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12277 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12279 * parse.c (get_class_constant): Modified to handle array "classes"
12280 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12282 (convert): Modified to handle real type.
12283 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12284 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12285 variables declared.
12286 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12287 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12288 global variables initialized.
12289 (find_local_variable): Handles the case of a pointer
12290 (end_java_method): Restore the use of one more scope
12291 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12292 build_java_array_length_access, expand_java_arrayload,
12293 expand_java_arraystore, expand_java_array_length,
12294 expand_java_multianewarray, expand_java_anewarray,
12295 build_java_check_indexed_type, is_array_type_p,
12296 build_java_throw_out_of_bound_exception): New functions.
12297 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12298 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12299 OPCODE_<t>aload): Implemented code for verification.
12300 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12301 ARRAY_NEW_MULTI): Macro defined.
12302 (CONVERT): Modified to invoke convert().
12303 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12305 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12307 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12308 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12309 (make_class_data): Field name needs '/' as package prefix.
12310 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12312 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12314 Implement debug information for local variables.
12315 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12316 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12317 DECL_LOCAL_SLOT_CHAIN): New macros.
12318 (struct lang_decl_var): New type.
12319 * parse.c (give_name_to_locals): Move to decl.c.
12320 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12321 (start_java_method): Re-write parameter handling.
12322 (pending_local_decls): New global variable.
12323 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12324 (find_local_variable): Accept pc so we can skips decls not in range.
12325 (struct binding_level): Add end_pc field.
12326 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12327 (various): Change so current pc gets passed to find_local_variable.
12329 * decl.c (init_decl_processing): Re-arrange fields in
12330 class_type_node and and method_type_node to match kaffe 0.9.1.
12331 * class.c (make_method_value, make_class_data): Update
12332 initializations to match.
12334 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12336 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12337 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12338 (push_super_field): New function.
12339 (make_class_data): Handle inheritance of class static initializer.
12340 (layout_class): New name mangling.
12341 * constants.c (build_constant_data_ref): Init type of data array
12342 to a one-element array.
12343 (build_constants_constructor): Set DECL_SIZE from complete array type.
12344 * decl.c: Rename class_type, object_type etc to class_type_node,
12345 object_type_node etc. Make former inherit from latter.
12346 * expr.c (expand_invoke): Add cast of function address.
12347 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12348 * parse.c (yyparse): Don't call layout_class here.
12349 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12351 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12353 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12354 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12355 (alloc_class_constant): New.
12356 * expr.c (expand_invoke): Make sure method's class is initialized.
12357 * class.c (interits_from_p, emit_register_class): New functions.
12358 * parse.c (yyparse): Call emit_register_class.
12360 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12362 * constants.c: New file, to handle constant pool.
12363 * Makefile.in (JAVA_OBJS): Add constants.o.
12364 * decl.c (init_decl_processing): Update, fix, finish various structs.
12365 (pushdecl_top_level): New.
12366 * parse.c (layout_class): Moved to class.c.
12367 * expr.c (java_push_constant_from_pool): New function.
12368 * class.c (build_class_ref): Make work fully
12369 (make_class_data): Emit super-class, constant pool, interface vector.
12371 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12373 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12374 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12375 * class.c (class_depth): New function.
12376 (lookup_named_class): Replaced by new function lookup_class.
12377 * decl.c (object_type_node, string_type_node): New.
12378 Remove various types that we no longer need.
12379 * expr.c (verify_jvm_instructions): New separate verifier pass.
12380 (push_type, pop_type): New functions for verifier.
12381 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12382 (expand_byte_code): Simplify, since we assume already verified.
12383 (expand_invoke): Now mostly works.
12384 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12385 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12386 * parse.c: Wait to allocate class object until we know its name.
12387 (layout_class): Calculate DECL_VINDEX for each virtual method.
12388 * typeck.c (get_array_type): Rename to ...
12389 (build_java_array_type): ... and provide working implementation.
12390 (build_java_signature): New function - build Java signature of type.
12391 (set_java_signature): New function - cache signature with type.
12392 (lookup_java_method): New function.
12394 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12396 * class.c (ident_subst): Take extra SUFFIX parameter.
12397 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12398 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12399 (build_class_ref): Actually implement.
12400 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12401 * decl.c (builtin_function): New.
12402 (init_decl_processing): Update for current Kaffe. Declare some
12403 builtin Kaffe functions.
12404 * expr.c (build_address_of): New.
12405 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12406 Renamed (from expand_java_new etc), and added working implementations.
12407 (build_field_ref): Now also handle static fields.
12408 (expand_invoke): Implement invokestatic, and start implement rest.
12409 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12410 * javaop.def: Rename invokevirt -> invokevirtual.
12411 * lang.c (use_handles): Removed.
12412 * parse.c: Add support for ConstantValue atribute.
12413 Handle nested loading of a class. (JPOOL_UTF): New.
12415 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12417 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12419 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12421 * Make-lang.in (java.install-man): New empty rule.
12422 * typeck.c (set_local_type): New function.
12423 * expr.c (STORE_INTERNAL): Call find_local_variable,
12424 not find_stack_slot. Call set_local_type.
12426 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12428 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12429 and building RECORD_TYPE CONSTRUCTORs.
12430 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12432 * lang.c (use_handles): Change the default to 0.
12433 * decl.c: Define and build class_type, field_type, utf8const_type.
12434 * class.c (make_class_data, make_field_value,
12435 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12436 hashUtf8String, strLengthUtf8, mangled_classname:
12437 Functions to build reflective data structures.
12438 * parse.c (yyparse): Call make_class_data.
12440 * jcf-io.c (open_class, find_classfile): New functions.
12441 * jcf-dump.c: Support reading classfile from explicitly-named
12442 class file (without CLASSPATH searching).
12444 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12446 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12447 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12448 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12449 (get_constant): Now trivial for CONSTANT_Utf8.
12451 * jcf.h: Make NEW_CPOOL the default.
12452 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12454 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>