1 2001-03-28 Richard Henderson <rth@redhat.com>
3 * decl.c (end_java_method): Do not save and restore
4 flag_non_call_exceptions.
5 * parse.y (source_end_java_method): Likewise.
6 * lang.c (flag_exceptions): Don't declare.
7 (java_init_options): Set flag_non_call_exceptions. Set
8 flag_exceptions here ...
9 (java_init): ... not here.
11 2001-03-27 Richard Henderson <rth@redhat.com>
13 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
14 exceptions_via_longjmp.
16 * lang.c (flag_new_exceptions): Don't declare it.
17 (java_init_options): Or set it.
19 2001-03-27 Richard Henderson <rth@redhat.com>
21 * decl.c (end_java_method): Rename asynchronous_exceptions to
22 flag_non_call_exceptions.
23 * parse.y (source_end_java_method): Likewise.
25 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
27 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
29 2001-03-26 Mark Mitchell <mark@codesourcery.com>
31 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
33 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
35 * parse.y (find_as_inner_class): Follow current package
36 indications not to mistakingly load an unrelated class.
38 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
40 * constants.c (PUTN): Use memcpy, not bcopy.
42 * lex.c (java_read_char): Use memmove, not bcopy.
44 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
46 2001-03-23 Per Bothner <per@bothner.com>
48 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
49 macro for better error pin-pointing.
50 * java-tree.h: Fix typo in comment.
52 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
53 Don't include jsr/goto in exception range.
54 Check if start and end of exception range are the same (also TRY_EXPR).
55 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
56 However, do emit the following goto even if try_block is empty.
57 Defer freeing exception_decl until after the finalizer, to make
58 sure the local isn't reused in the finalizer. Fixes PR java/1208.
60 * parse.y (java_complete_lhs): If the try-clause is empty, just
61 return the finally-clause and vice versa.
63 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
65 * gcj.texi (Input Options): documented the check for attribute
66 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
67 * java-tree.h (flag_force_classes_archive_check): Declared extern.
68 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
69 (jcf_parse): Check for the right classes archive if necessary.
70 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
71 (jcf_parse_fields): Fixed indentation.
72 * jcf-write.c (append_gcj_attribute): New function.
73 (generate_classfile): Compute the attribute count, invoke
74 `append_gcj_attribute'.
75 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
76 turned into bit fields. New bit field `right_zip.'
77 (JCF_ZERO): Set `right_zip' to zero.
78 * lang-options.h (-fforce-classes-archive-check): Added flag.
79 * lang.c (flag_force_classes_archive_check): New flag.
80 (lang_f_options): New entry `force-classes-archive-check.'
83 2001-02-07 Andrew Haley <aph@redhat.com>
85 * gcj.texi (Configure-time Options): Add -fcheck-references.
86 * expr.c (build_java_indirect_ref): New function.
87 (java_check_reference): New function.
88 (build_java_array_length_access): Use build_java_indirect_ref to
89 check for null references.
90 (build_java_arrayaccess): Likewise.
91 (build_get_class): Likewise.
92 (build_field_ref): Likewise.
93 (invoke_build_dtable): Likewise.
94 (build_invokeinterface): Likewise.
95 * lang.c (lang_f_options): Add flag_check_references.
96 * jvspec.c (jvgenmain_spec): Add flag_check_references.
97 * java-tree.h (flag_check_references): New variable.
98 * lang.c (flag_check_references): Likewise.
99 * parse.y (patch_invoke): Use java_check_reference.
100 (patch_assignment): Allow for extra nesting in
103 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
105 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
106 * lex.c (cxx_keywords): Likewise.
108 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
110 * gjavah.c (process_file): Mark interface definitions with
111 "__attribute__ ((java_interface))".
113 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
115 * class.c (layout_class): Fixed push_super_field's second
116 argument. Fixes PR java/2333.
117 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
118 too early to lay innerclasses out.
120 2001-03-20 Tom Tromey <tromey@redhat.com>
122 * lex.c (java_read_unicode): Only accept leading `u's.
124 2001-03-20 Tom Tromey <tromey@redhat.com>
126 * jcf-parse.c (read_class): Initialize `class'.
128 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
130 * jcf_parse.c (jcf_parse): Eliminate unused variable.
132 2001-03-19 Mark Mitchell <mark@codesourcery.com>
134 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
135 (layout_class): Likewise.
136 (layout_class_method): Likewise.
137 (emit_register_classes): Likewise.
138 * decl.c (builtin_function): Likewise.
139 (give_name_to_locals): Likewise.
141 2001-03-19 Per Bothner <per@bothner.com>
143 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
144 before trying to load an inner class.
146 Fixes to process to command-line .class files in two passes.
147 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
148 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
149 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
150 * class.c (is_compiled_class): Fix for renamed flag.
151 * parse.y (maybe_create_class_interface_decl): Likewise.
152 * jcf-parse.c (yyparse): Also set if compiling .class files.
153 * jcf-parse.c (read_class); Read current_class.
154 (jcf_parse): Make static.
155 (load_inner_classes): New function, with code moved from jcf_parse,
156 because we need to inner classes after the command-line files are read.
157 (yyparse): Set finput to NULL when it doesn't need to be closed.
158 Reduce use of main_jcf (basically only for archive) and
159 use finput instead of main_jcf->read_state.
160 Inline jcf_figure_file_type into yyparse.
161 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
162 Defer load_inner_classes and parse_class_file to a second pass,
163 after we've correctly mapped command-line .clas fiels to classes.
164 (jcf_figure_file_type): Removed.
165 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
166 (JCF_ZERO): Also clear zipd field.
167 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
169 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
171 * jcf-parse.c (yyparse): Change ch from char * to char.
173 2001-03-19 Per Bothner <per@bothner.com>
175 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
176 Add constructed filelist-file at end, following -xjava. Thus any .o
177 and library files are not affected by the -xjava. Also wrap
178 explicit @FILE with -xjava and -xnone.
180 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
182 * class.c (build_static_field_ref): Call make_decl_rtl() after
183 setting the DECL_EXTERNAL flag.
185 2001-03-17 Per Bothner <per@bothner.com>
187 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
189 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
190 when result is is needed (target is STACK_TARGET).
192 * parse.h (JDEP_SOLV): Removed.
193 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
195 * parse.y (incomplete_class_list): Removed.
196 (obtain_incomplete_type): Don't use or set incomplete_class_list.
197 It doesn't work if resolve_class changes the name of an array type
198 that is on the list and then someone else looks for the modified name.
199 Also, seems liable to break when compiling multiple source files at
200 once. So the simplest is to just remove incomplete_class_list -
201 it is only a minor space win and it is not even clear it saves time.
203 * parse.y (resolve_class): Remove unneeded promote_type.
205 2001-03-15 Per Bothner <per@bothner.com>
207 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
208 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
209 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
210 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
212 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
213 * parse.y (java_expand_classes): Likewise.
215 * parse.y (expand_start_java_method): Was only called once and had a
216 misleading name, so inline in caller java_complete_expand_method.
217 (enter_a_block): Likewise inline in enter_block and remove.
219 Remove junk from when gcc/java was created (by copying from C/C++).
220 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
221 (struct binding_level): Remove fields keep, keep_if_subblocks,
222 more_cleanups_ok, have_cleanups (which have never been used).
223 (pushlevel, poplevel): Remove related useless code.
225 * class.c (make_class_data): The class_dtable_decl (i.e. the
226 vtable for Class) should be external, except when compiling Class.
228 * jvspec.c (lang_specific_driver): Fix -C handling.
229 Check -save-temps to see if temp @FILE should be deleted.
230 Follow-up to/fix for February 16 patch.
232 * verify.c (verify_jvm_instructions): Better error msgs for dup.
233 (type_stack_dup): Remove no-longer neded error check.
235 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
237 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
238 to 'for_pointer'. If this type is for a pointer (argument) mangling,
239 don't surround the element with 'N..E' if the type name is
242 2001-03-14 Mark Mitchell <mark@codesourcery.com>
244 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
246 (make_method_value): Likewise.
247 (get_dispatch_table): Likewise.
249 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
251 2001-03-07 Tom Tromey <tromey@redhat.com>
253 * config-lang.in (lang_requires): Define.
255 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
257 * typeck.c (convert): Check flag_unsafe_math_optimizations,
260 2001-03-05 Per Bothner <per@bothner.com>
262 Fix a problem where rest_of_decl_compilation applied to
263 class_dtable_decl causes problems because it was done too early,
264 before output file was opened.
265 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
266 * class.c (class_dtable_decl): Add macro - element of class_roots.
267 (make_class_data): Define class_dtable_decl.
268 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
270 2001-03-01 Zack Weinberg <zackw@stanford.edu>
272 * java/class.c, java/decl.c, java/java-tree.h: Replace all
273 uses of 'boolean' with 'bool'.
275 2001-03-01 Zack Weinberg <zackw@stanford.edu>
277 * lang-specs.h: Add zero initializer for cpp_spec field to all
280 2001-02-16 Per Bothner <per@bothner.com>
282 Handle compiling multiple input files at once, and @FILE syntax.
283 * gcj.texi: Updated documentation to match.
284 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
285 * jcf-parse.c (parse_source_file): Split into ...
286 (parse_source_file_1): New function - and:
287 (parse_source_file_2): New function.
288 (yyparse): On -ffilelist-file, open and scan named file.
289 On first pass over files, only do parse_source_file_1.
290 A new second pass calls parse_source_file_2 for each file to compile.
291 (init_jcf_parse): Call init_src_parse.
292 * jvspec.c (INDIRECT_FILE_ARG): New flag.
293 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
294 as multiple input file combined in one compilation.
295 * lang-options.h: Add -ffilelist-file
296 * lang.c (flag_filelist_file): New flag variable.
297 (lang_f_options): Handle -ffilelist-file.
298 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
299 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
300 gclass_list - use global fields of src_parse_roots instead.
301 * parse.y (src_parse_roots): New array.
302 (incomplete_class_list, gclass_list): New macros.
303 (push_parser_context, java_pop_parser_context,
304 java_parser_context_resume): Don't fiddle with deleted fields.
305 (various): Use incomplete_class gclass_list and global macros
306 instead of parse_ctxt fields - the lists are global.
307 (init_src_parse): New function.
309 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
311 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
313 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
315 * parse.y (check_inner_class_access): Moved declaration of local
316 `enclosing_decl_type' to the right location.
318 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
320 * parse.y (parser_check_super_interface): Don't call
321 check_pkg_class_access for an inner interface.
322 (parser_check_super): Don't call check_pkg_class_access for inner
324 (do_resolve_class): Simplify enclosing type loop. Don't call
325 check_pkg_class_access if CL and DECL are not set.
326 (find_in_imports_on_demand): Set DECL if class_type needed to be
327 loaded. Don't call check_pkg_class_access for an inner class.
328 (check_inner_class_access): Rewritten to implement member access
329 rules as per spec 6.6.1.
330 (check_pkg_class_access): Handle the empty package correctly.
331 (in_same_package): New function. Determine if two classes are in the
334 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
336 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
337 method into array types.
338 * parse.y (patch_method_invocation): Bypass access check on clone call
341 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
343 * expr.c (build_instanceof): Check for arrays when trying fold to
346 2001-02-15 Jim Meyering <meyering@lucent.com>
348 * Make-lang.in (java.install-common): Depend on `installdirs'.
349 (java.install-info): Likewise.
351 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
353 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
355 2001-02-14 Tom Tromey <tromey@redhat.com>
356 Alexandre Petit-Bianco <apbianco@cygnus.com>
358 Fix for PR java/1261.
359 * typeck.c (build_java_array_type): Add public `clone' method to
361 * parse.y (resolve_qualified_expression_name): Use current_class
362 when checking for inaccessibility.
363 (patch_method_invocation): Fixed error message when accessibility
364 denied. Added `from_super' argument.
366 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
368 * parse.y (resolve_class): Don't build a fake decl. Use the one
370 * typeck.c (build_java_array_type): Build and assign decl to array
373 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
375 * parse.y (not_accessible_p): Changed leading comment. Added extra
376 `where' argument. Use it to enforce protected access rules.
377 (resolve_qualified_expression_name): Added extra argument to
379 (patch_method_invocation): Use argument `primary' to provide
380 not_accessible_p with an extra argument.
381 (lookup_method_invoke): Added extra argument to not_accessible_p.
382 (search_applicable_method_list): Likewise.
384 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
386 * parse.y (resolve_qualified_expression_name): Try to resolve as
387 an inner class access only if `decl' is a TYPE_DECL.
389 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
391 * decl.c (classdollar_identifier_node): Initialize.
392 * java-tree.h (enum java_tree_index): New entry
393 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
394 (classdollar_identifier_node): New macro.
395 (ID_CLASSDOLLAR_P): Likewise.
396 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
397 (build_dot_class_method_invocation): Likewise.
398 (find_applicable_accessible_methods_list): `class$' can't be
401 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
403 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
405 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
408 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
411 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
413 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
414 outside of the `__U' sequence too.
415 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
418 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
420 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
422 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
424 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
425 (JVGENMAIN_OBJS): Likewise.
426 * java-tree.h (append_gpp_mangled_name): New prototype.
427 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
428 Removed cast calling `gcc_add_root.'
429 * jvgenmain.c (mangle_obstack): New global, initialized.
431 (do_mangle_class): Constify local `ptr.'
432 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
433 append_gpp_mangle_name and update `count' if necessary.
434 Use `mangle_obstack.'
435 * mangle.c (append_unicode_mangled_name): Removed.
436 (append_gpp_mangled_name): Likewise.
437 (unicode_mangling_length): Likewise.
438 (mangle_member_name): Return type set to `void.'
439 (mangle_field_decl): Don't append `U' in escaped names.
440 (mangle_method_decl): Likewise.
441 (mangle_member_name): Just use `append_gpp_mangled_name.'
442 * mangle_name.c: New file.
444 2001-02-07 Per Bothner <per@bothner.com>
446 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
448 * check-init.c (check_init): Don't call done_alternative after
449 processing loop code, as a LOOP_EXPR never terminates normally.
451 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
453 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
455 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
457 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
460 2001-02-06 Tom Tromey <tromey@redhat.com>
462 * lex.c (java_new_lexer): Longer error message.
464 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
465 Alexandre Petit-Bianco <apbianco@cygnus.com>
467 * typeck.c (build_prim_array_type): Added leading comment.
468 (build_java_array_type): Moved locals out of
469 block. Always create the `data' field, fixed alignment to match
472 2001-02-04 Tom Tromey <tromey@redhat.com>
474 * expr.c (java_lang_expand_expr): Don't bother recomputing
475 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
478 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
480 * parse.y (process_imports): Save the original name of the import
481 for better error report.
483 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
485 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
486 of macros used when compiling jvspec.c.
487 * jvspec.c (lang_specific_driver): Link with the shared
490 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
492 * check-init.c (check_init): Call internal_error instead of fatal.
493 * expr.c (java_lang_expand_expr): Likewise.
494 * jcf-parse.c (get_constant): Likewise.
495 * mangle.c (java_mangle_decl): Likewise.
496 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
497 (operator_string): Likewise.
498 * check-init.c (check_init): Call abort instead of fatal.
499 * class.c (build_class_ref): Likewise.
500 * constants.c (write_constant_pool): Likewise.
501 * decl.c (start_java_method): Likewise.
502 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
503 (java_stack_dup, encode_newarray_type): Likewise.
504 (build_java_array_length_access): Likewise.
505 (build_java_check_indexed_type, expand_java_pushc): Likewise.
506 (build_java_soft_divmod, build_invokeinterface): Likewise.
507 * java-tree.h (INNER_CLASS_P): Likewise.
508 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
509 (give_name_to_class, get_class_constant): Likewise.
510 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
511 (find_constant_index, generate_bytecode_conditional): Likewise.
512 (generate_bytecode_insns, perform_relocations): Likewise.
513 * lex.c (java_unget_unicode, java_lex): Likewise.
514 * mangle.c (mangle_type, mangle_record_type): Likewise.
515 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
516 (finish_mangling): Likewise.
517 * parse.h (MARK_FINAL_PARMS): Likewise.
518 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
519 (obtain_incomplete_type, java_complete_class): Likewise.
520 (java_check_regular_methods, java_complete_expand_method): Likewise.
521 (cut_identifier_in_qualified, check_deprecation): Likewise.
522 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
523 (java_complete_lhs, lookup_name_in_blocks): Likewise.
524 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
525 * typeck.c (set_local_type, parse_signature_type): Likewise.
526 (parse_signature_string, build_java_signature): Likewise;
527 (set_java_signature): Likewise.
528 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
529 * class.c (add_method): Call fatal_error instead of fatal.
530 (build_static_field_ref): Likewise.
531 * expr.c (build_known_method_ref, expand_invoke): Likewise.
532 * jcf-parse.c (get_constant, jcf_parse): Likewise.
533 * lex.c (java_new_new_lexer): Likewise.
534 * jv-scan.c (main): Likewise.
535 (fatal_error): Renamed from fatal.
536 * jcf-parse.c (yyparse): Call fatal_io_error instead of
538 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
540 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
541 * lex.c (java_get_line_col): Likewise.
542 * jcf-parse.c (load_class): Make errors non-fatal.
543 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
545 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
547 * jvgenmain.c (class_mangling_suffix): Remove unused string.
548 (error): Remove unused function.
549 (main): Don't use "__attribute__ alias" on generated class symbol.
551 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
553 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
555 * parse.y (finish_method_declaration): Code accounting for WFLed
556 method DECL_NAMEs deleted.
557 (check_abstract_method_definitions): Likewise.
558 (resolve_type_during_patch): Layout resolved type.
559 * typeck.c (lookup_do): Removed unused local.
561 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
563 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
564 * decl.c (init_decl_processing): Use integer_minus_one_node, not
565 integer_negative_one_node.
566 * expr.c (build_java_binop): Likewise.
568 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
570 * zextract.c (read_zip_archive): Read file_offset before writing
571 zipd and consequently clobbering the header contents.
573 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
575 * Make-lang.in: Remove all dependencies on defaults.h.
576 * decl.c: Don't include defaults.h.
580 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
582 * ChangeLog (2001-01-21): Fixed typo.
583 * class.c (layout_class_method): Code accounting for WFLed
584 method DECL_NAMEs deleted.
585 * constant.c (find_methodref_index): Likewise.
586 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
587 * java-tree.h (DECL_FUNCTION_WFL): New macro.
588 (struct lang_decl): New field `wfl'.
589 (java_get_real_method_name): Prototype deleted.
590 * mangle.c (mangle_method_decl): Code accounting for WFLed
591 method DECL_NAMEs deleted.
592 * parse.h (GET_METHOD_NAME): Macro deleted.
593 * parse.y (reset_method_name): Deleted.
594 (method_header): Set DECL_FUNCTION_WFL.
595 (check_abstract_method_header): Code accounting for WFLed method
597 (java_get_real_method_name): Deleted.
598 (check_method_redefinition): Code accounting for WFLed method
599 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
600 (java_check_regular_methods): Likewise.
601 (java_check_abstract_methods): Likewise.
602 (java_expand_classes): Don't call `reset_method_name.'
603 (search_applicable_method_list): Use DECL_NAMEs instead of
605 * typeck.c (lookup_do): Code accounting for WFLed method
608 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
610 * lex.c (java_read_char): Check for EOF from getc first.
612 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
614 * class.c (layout_class): Don't lay the superclass out if it's
615 already being laid out.
616 * jcf-parse.c (handle_innerclass_attribute): New function.
617 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
618 handle_innerclasses_attribute.
619 (jcf_parse): Don't load an innerclasses if it's already being
621 * jcf-write.c (append_innerclass_attribute_entry): Static
622 `anonymous_name' and its initialization deleted. `ocii' and `ini'
623 to be zero for anonymous classes.
625 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
627 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
629 * jcf-parse.c (set_source_filename): Use
630 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
632 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
634 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
635 gets a unique asm name.
637 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
639 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
640 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
642 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
643 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
644 * parse.y (lookup_package_type_and_set_next): Deleted.
645 (resolve_package): Removed unnecessary code.
646 (find_applicable_accessible_methods_list): `finit$' can't be
648 * verify.c (pop_argument_types): Added missing prototype.
650 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
652 * config-lang.in: Disable java by default.
654 2001-01-23 Tom Tromey <tromey@redhat.com>
656 * gcj.texi (Copying): New node.
657 Added copyright information.
659 2001-01-21 Per Bothner <per@bothner.com>
661 Various fixes to allow compiling a compressed .jar/.zip archive.
662 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
663 (struct ZipFile): Add fields name and next (from ZipFileCache).
664 (struct ZipDirectory): New field zipf points to owning ZipFile.
665 * jcf.h (struct ZipDirectory): Add forward declaration.
666 (struct JCF): Declare zipd field to have type struct ZipDirectory.
667 Remove seen_in_zip and zip_offset fields.
668 (JCF_SEEN_IN_ZIP): New macro.
669 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
670 * jcf-io.c: Change all ZipFileCache to ZipFile.
671 (read_zip_member): New function.
672 (open_in_zip): Call read_zip_member.
673 * jcf-parse.c (find_in_current_zip): Remove function.
674 (read_class): Merge in find_in_current_zip functionality.
675 Call read_zip_member if needed.
676 (parse_zip_file_entries): Use read_zip_member.
677 (process_zip_dir): Update for removed and added JCF fields.
678 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
680 2001-01-21 Per Bothner <per@bothner.com>
682 Minor optimization of static ggc roots.
683 * jcf-parse.c (parse_roots): New static field.
684 (current_field, current_method, current_file_list): Replace by macros
685 naming fields of parse_roots.
686 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
687 * class.c (class_roots): New static field.
688 (registered_class, fields_ident, info_ident, class_list):
689 New macros naming fields of parse_roots.
690 (build_static_field_ref): Don't register roots here.
691 (layout_class): Static field list replaced by macro class_list.
692 (init_class_processing): Call ggc_add_tree_root for 4 roots.
693 Initialize fields_ident and info_ident here.
695 2001-01-21 Per Bothner <per@bothner.com>
697 * jcf-parse.c (ggc_mark_jcf): New function.
698 (init_jcf_parse): Register current_jcf as ggc root.
700 2001-01-21 Per Bothner <per@bothner.com>
702 * lang.c (put_decl_node): Print method's name.
704 2001-01-21 Per Bothner <per@bothner.com>
706 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
707 (verify_jvm_instructions): Use it, for better error messages on loads.
709 2001-01-21 Per Bothner <per@bothner.com>
711 * verify.c (merge_type_state): Still may have to merge even if
712 LABEL_VERIFIED (label).
714 2001-01-21 Per Bothner <per@bothner.com>
716 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
717 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
719 2001-01-19 Per Bothner <per@bothner.com>
721 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
722 if expeting an interface type. Refines Tom's change of 2000-09-12.
724 2001-01-18 Per Bothner <per@bothner.com>
726 * gcj.texi (Input Options): Mention .java files.
728 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
730 * lang-options.h (-Wunsupported-jdk11): Removed.
731 * lang.c (flag_not_overriding): Deleted.
732 (flag_static_local_jdk1_1): Likewise.
733 (lang_W_options): Removed "unsupported-jdk11" entry.
734 * parse.y (java_check_methods): Removed dead code.
736 2001-01-17 Tom Tromey <tromey@redhat.com>
738 Changes suggested by Per Bothner:
739 * gcj.texi (Input Options): Don't mention input files.
740 (Code Generation): Updated --main information.
741 (Invoking jcf-dump): Mention that --javap is incomplete.
742 From Alexandre Petit-Bianco:
743 (Warnings): Don't mention -Wunsupported-jdk11.
745 (Compatibility): Mention JDK 1.2-ness of libraries.
746 (Resources): Mention resources used when writing gcj.
748 2001-01-17 Tom Tromey <tromey@redhat.com>
750 * gcj.texi: New file.
751 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
752 (java.info): Depend on gcj.info.
753 (java/gcj.dvi): New target.
754 (java.dvi): Depend on gcj.dvi.
755 (java.install-info): Wrote.
757 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
759 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
760 having called make_decl_rtl.
762 2001-01-14 Per Bothner <per@bothner.com>
764 Various patches to emit better messages on verification errors.
765 * expr.c (push_type_0): Return error indication on stack overflow,
766 instead of callinfg fatal.
767 (push_type): Now just call push_type_0 (nd fatal on overflow).
768 (pop_type_0): Return detailed error message (in a char** argument).
769 (pop_type): If pop_type_0 fails, print error message.
770 (pop_argument_types): Moved to verify.c.
771 * verify.c (pop_argument_types): Moved from expr.c.
772 Return a (possible) error message, rather than void.
773 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
774 (verify_jvm_instruction): Use new macros, improving error messages.
775 For case OPCODE_astore use object_ptr_type_node.
776 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
777 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
779 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
780 constant, return body without wrapper. (Improves constant folding.)
781 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
783 2001-01-13 Per Bothner <per@bothner.com>
785 * expr.c (expand_java_field_op): Assigning to a final field outside
786 an initializer does not violate JVM spec, so should be warning, not
787 error. (Sun's verifier does not complain - though MicroSoft's does.)
789 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
791 * gjavah.c (version), jcf-dump.c (version): Update copyright year
794 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
796 * parse.y (resolve_expression_name): Permit instance variables from
797 enclosing context in super constructor call.
798 (resolve_qualified_expression_name): Permit enclosing class's qualified
799 "this" in super constructor call.
801 2001-01-10 Mark Mitchell <mark@codesourcery.com>
803 * class.c (build_utf8_ref): Remove last argument in call to
804 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
805 (build_class_ref): Likewise.
806 (build_static_field_ref): Likewise.
807 (get_dispatch_table): Likewise.
808 (layout_class_method): Likewise.
809 (emit_register_classes): Likewise.
810 * constants.c (build_constant_data_ref): Likewise.
811 * decl.c (builtin_function): Likewise.
812 (create_primitive_vtable): Likewise.
813 * expr.c (build_known_method_def): Likewise.
814 (build_jni_stub): Likewise.
815 (java_lang_expand_expr): Likewise.
817 2001-01-10 Tom Tromey <tromey@redhat.com>
819 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
821 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
823 * java-tree.h (lang_printable_name_wls): New prototype.
824 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
825 rather than `current_class' to print type name. Don't prepend type
826 names when printing constructor names.
827 (lang_printable_name_wls): New function.
828 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
829 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
830 * parse.y (patch_method_invocation): Message tuned for constructors.
831 (not_accessible_p): Grant `private' access from within
834 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
836 All files with updated copyright when applicable.
837 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
838 * class.c (mangle_class_field): Function removed.
839 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
840 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
841 (build_class_ref): Call `java_mangle_class_field' instead of
842 `mangle_class_field.'
843 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
844 (layout_class): Call `java_mangle_decl' instead of
845 `mangle_static_field.'
846 (cxx_keywords): Initialized static array moved to `lex.c.'
847 (layout_class_method): Changed leading comment. Simplified to
848 call `java_mangle_decl.' Local `ptr' moved in for loop body.
849 * decl.c (lang_mark_tree): Mark field `package_list.'
850 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
851 (struct lang_type): New field `package_list.'
852 (unicode_mangling_length): Prototype removed.
853 (append_gpp_mangled_name, append_gpp_mangled_classtype,
854 emit_unicode_mangled_name): Likewise.
855 (cxx_keyword_p): New prototype.
856 (java_mangle_decl, java_mangle_class_field,
857 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
858 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
860 * jvgenmain.c (main_method_prefix): Global variable removed.
861 (main_method_suffix): Likewise.
862 (do_mangle_classname): New function.
863 (main): Call it. Format changed to accomodate new mangling scheme.
864 * lex.c: (utf8_cmp): Conditionally prototyped.
865 (cxx_keywords): Moved from class.c, conditionally defined.
866 (utf8_cmp, cxx_keyword_p): Likewise.
867 * mangle.c (obstack.h, ggc.h): Included.
868 (mangle_field_decl): New function.
869 (mangle_method_decl, mangle_type, mangle_pointer_type,
870 mangle_array_type, mangle_record_type,
871 find_compression_pointer_match, find_compression_array_match,
872 find_compression_record_match,
873 find_compression_array_template_match, set_type_package_list,
874 entry_match_pointer_p, emit_compression_string, init_mangling,
875 finish_mangling, compression_table_add, mangle_member_name): Likewise.
876 (mangle_obstack): New global.
877 (MANGLE_RAW_STRING): New macro.
878 (unicode_mangling_length): Turned static.
879 (append_unicode_mangled_name): Renamed from
880 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
881 replaces `obstack', removed from the parameter list.
882 (append_gpp_mangled_name): Turned static. `mangle_obstack'
883 replaces parameter `obstack', removed from the parameter list. Call
884 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
885 (append_gpp_mangled_classtype): Removed.
886 (compression_table, compression_next): New static variables.
887 * parse.y (temporary_obstack): Extern declaration removed.
889 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
891 * parse.y (patch_binop): Compute missing type in error situations.
893 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
895 * class.c (make_class_data): Push initial value for "arrayclass".
896 * decl.c (init_decl_processing): Add new class field "arrayclass".
898 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
900 From patha@softlab.ericsson.se:
901 * parse.y (switch_label): Use build, not build1, to construct
904 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
906 * lang.c (lang_decode_option): Change -MA to -MP.
907 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
908 Update to new prototype; do quote targets.
909 (jcf_dependency_write): Update.
911 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
913 Shorten primitive array allocation path:
914 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
915 to create new primitive arrays.
916 * expr.c (build_newarray): If generating native code, call
917 soft_newarray_node with a reference to the primitive TYPE identifier
918 instead of type_value.
920 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
922 Fix for PRs gcj/312 and gcj/253:
923 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
924 dest if they arn't already.
925 * class.c (layout_class): Call maybe_layout_super_class on
926 superinterfaces also, but only if compiling from bytecode.
929 * parse.y (create_class): Set ACC_STATIC if class is declared in an
932 2000-12-15 Tom Tromey <tromey@redhat.com>
934 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
937 2000-12-14 Andrew Haley <aph@redhat.com>
939 * boehm.c (mark_reference_fields): Change test to correctly detect
942 2000-12-15 Andreas Jaeger <aj@suse.de>
944 * config-lang.in (lang_dirs): Added.
946 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
948 * parse.y (end_artificial_method_body): Fixed undefined behavior.
949 Credits go to rth for finding it.
951 2000-12-13 Mike Stump <mrs@wrs.com>
953 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
955 2000-11-07 Tom Tromey <tromey@cygnus.com>
957 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
958 * lex.c (java_ignorable_control_p): Removed.
959 (java_letter_or_digit_p): Removed.
960 (java_start_char_p): New function.
961 (java_read_char): Return `int', not `unicode_t'. Changed
963 (java_read_unicode): Likewise.
964 (java_read_unicode_collapsing_terminators): Likewise.
965 (java_get_unicode): Likewise.
966 (java_new_lexer): Initialize hit_eof.
967 (java_parse_end_comment): Take `int' argument.
968 (java_parse_doc_section): Likewise.
969 (java_parse_escape_sequence): Don't allow backlash-newline.
971 * lex.h (JAVA_DIGIT_P): Removed.
972 (_JAVA_LETTER_OR_DIGIT_P): Removed.
973 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
974 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
975 (JAVA_PART_CHAR_P): New macro.
977 (JAVA_CHAR_ERROR): Now -2.
978 (java_lexer): New field `hit_eof'.
979 * chartables.h: New file.
980 * gen-table.pl: new file.
982 2000-11-20 Tom Tromey <tromey@cygnus.com>
983 Alexandre Petit-Bianco <apbianco@cygnus.com>
985 * parse.y (java_complete_lhs): Only allow compound assignment of
986 reference type if type is String.
988 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
990 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
991 jcf-path.c: Likewise.
993 2000-12-09 Anthony Green <green@redhat.com>
995 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
996 filestart and filename_length as int values.
998 2000-12-07 Mo DeJong <mdejong@redhat.com>
1000 * jcf-io.c (find_class): Correct the logic that tests to see if a
1001 .java file is newer than its .class file. The compiler was
1002 incorrectly printing a warning when file mod times were equal.
1004 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1006 * jvgenmain.c: Use ISPRINT not isascii.
1008 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * parse.y (end_artificial_method_body): Fixed typo.
1012 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1014 * parse.y (patch_method_invocation): Pick the correct enclosing
1015 context when creating inner class instances.
1018 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1020 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1021 Update copyright year to 2000.
1023 2000-11-23 Anthony Green <green@redhat.com>
1025 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1026 Move current_file_list out of yyparse and make it static.
1028 * expr.c: Declare quick_stack and tree_list_free_list as static
1029 (init_expr_processing): Register quick_stack and
1030 tree_list_free_list roots.
1032 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1034 * parse.y (build_outer_field_access): New local `decl_ctx', use
1035 it. Check for field's context and current class immediate outer
1036 context inheritance.
1037 (outer_field_access_p): Consider fields inherited from the last
1039 (build_access_to_thisn): Stop at the last enclosing context if
1043 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1045 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1047 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1049 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1052 2000-11-20 Tom Tromey <tromey@cygnus.com>
1054 * jv-scan.c (help): Document --complexity.
1055 (options): Added --complexity.
1056 (flag_complexity): New global.
1057 (main): Call `report'.
1058 * parse-scan.y (complexity): New global.
1059 (if_then_statement, if_then_else_statement,
1060 if_then_else_statement_nsi, switch_block_statement_group,
1061 while_expression, do_statement, for_begin, continue_statement,
1062 throw_statement, catch_clause, finally, method_invocation,
1063 conditional_and_expression, conditional_or_expression,
1064 conditional_expression): Update complexity.
1065 (reset_report): Reset complexity.
1066 (report): New function.
1068 2000-11-20 Tom Tromey <tromey@cygnus.com>
1070 * lex.c (yylex): Added STRICT_TK case.
1071 * parse.y (STRICT_TK): Added.
1072 * parse-scan.y (STRICT_TK): Added.
1073 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1074 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1076 * keyword.h: Rebuilt.
1077 * keyword.gperf (strictfp): Added.
1079 2000-11-20 Tom Tromey <tromey@cygnus.com>
1081 * lex.c (yylex): Recognize floating point constants with leading
1084 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1086 * java-tree.h (cyclic_inheritance_report): Constify.
1087 * parse.y (cyclic_inheritance_report): Likewise.
1089 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1091 * parse.y (goal): Remove call to ggc_add_string_root.
1093 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1095 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1096 Create string in scratch buffer, then pass to build_string.
1098 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1100 * parse.y (issue_warning_error_from_context): Add
1103 2000-11-11 Anthony Green <green@redhat.com>
1105 * jcf-parse.c (process_zip_dir): Add finput parameter.
1106 (jcf_figure_file_type): Call process_zip_dir with appropriate
1109 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1111 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1112 * jcf-parse.c (jcf_figure_file_type): Likewise.
1114 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1116 * parse.y (create_new_parser_context): Use memset () instead of
1119 2000-11-08 Tom Tromey <tromey@cygnus.com>
1121 * gjavah.c (process_file): Only include gcj/cni.h when generating
1124 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1126 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1127 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1128 instead of bzero ().
1130 2000-11-05 Tom Tromey <tromey@cygnus.com>
1132 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1133 * lex.c (IS_ZERO): New define.
1134 (java_perform_atof): Error on floating point underflow.
1136 2000-11-04 Tom Tromey <tromey@cygnus.com>
1138 * lex.c (java_parse_escape_sequence): Only read two octal
1139 characters if the first one is greater than 3. Don't allow
1140 "octal" numbers to include the digits 8 or 9.
1142 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1144 * Make-lang.in (java.distdir): Remove.
1146 2000-11-03 Tom Tromey <tromey@cygnus.com>
1148 * Make-lang.in (java.dvi): New target.
1149 Partial fix for PR other/567.
1151 * lang-options.h: Mention -Wout-of-date.
1152 * jcf-dump.c (flag_newer): New global.
1153 * gjavah.c (flag_newer): New global.
1154 * jcf-io.c (find_class): Only warn when flag_newer set.
1155 * lang.c (flag_newer): New global.
1156 (struct string_option): New declaration.
1157 (lang_W_options): New global.
1158 (process_option_with_no): New function.
1159 (lang_decode_option): Use it.
1161 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1162 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1165 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1166 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1167 * lex.c (java_read_unicode): Removed `term_context' argument.
1168 Recognize any number of `u' in `\u'.
1169 (java_read_unicode_collapsing_terminators): New function.
1170 (java_get_unicode): Use it.
1171 (java_lineterminator): Removed.
1172 (yylex): Produce error if character literal is newline or single
1173 quote. Return if eof found in middle of `//' comment. EOF in
1174 `//' comment is only an error if pedantic.
1175 (java_ignorable_control_p): New function.
1176 (java_parse_end_comment): Return if eof found in middle of
1179 * jv-scan.c (pedantic): New global.
1181 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1183 * parse.y (outer_field_access_p): Inherited fields aren't
1184 consider outer fields.
1185 (maybe_build_thisn_access_method): Use
1186 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1187 (resolve_expression_name): Trigger an error if a static field
1188 is being accessed as an outer field.
1190 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1192 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1195 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1197 * Make-lang.in: Move all build rules here from Makefile.in,
1198 adapt to new context. Wrap all rules that change the current
1199 directory in parentheses. Expunge all references to $(P).
1200 When one command depends on another and they're run all at
1201 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1202 all object-file generation rules. Delete obsolete variables.
1204 * Makefile.in: Delete.
1205 * config-lang.in: Delete outputs= line.
1207 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1209 * parse.y (patch_method_invocation): NULLify this_arg when already
1211 (maybe_use_access_method): Handle call to methods unrelated to the
1212 current class. Fixed comment.
1215 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1217 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1220 2000-10-24 Tom Tromey <tromey@cygnus.com>
1222 * lex.c (java_new_lexer): Initialize new fields. Work around
1223 broken iconv() implementations.
1224 (java_read_char): Swap bytes if required. Use fallback decoder if
1226 (byteswap_init, need_byteswap): New globals.
1227 (java_destroy_lexer): Only close iconv handle if it is in use.
1228 * lex.h (java_lexer): New fields read_anything, byte_swap,
1230 Made out_buffer unsigned.
1232 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1234 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1235 where an enclosing context can be set on the jdep.
1236 (do_resolve_class): Fixed identation.
1238 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1240 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1242 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1245 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1247 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1249 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1251 * jcf-write.c (OP1): Update `last_bc'.
1252 (struct jcf_block): Fixed indentation and typo in comments. New
1254 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1255 follows `monitorenter'.
1256 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1260 2000-10-16 Tom Tromey <tromey@cygnus.com>
1262 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1263 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1264 * lang-options.h: Added -MA, -MT, -MF..
1265 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1266 (DEPEND_TARGET_SET): New macro.
1267 (DEPEND_FILE_ALREADY_SET): Likewise.
1268 (init_parse): Handle new flags.
1269 * jcf.h (jcf_dependency_print_dummies): Declare.
1270 * Make-lang.in (s-java): Added mkdeps.o.
1271 * Makefile.in (BACKEND): Added mkdeps.o.
1272 (../gcjh$(exeext)): Added mkdeps.o.
1273 (../jcf-dump$(exeext)): Added mkdeps.o.
1274 * jcf-depend.c: Include mkdeps.h.
1275 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1276 add_entry): Removed.
1277 (jcf_dependency_reset): Rewrote.
1278 (dependencies): New global.
1279 (jcf_dependency_set_target): Rewrote.
1280 (jcf_dependency_add_target): Likewise.
1281 (jcf_dependency_add_file): Likewise.
1283 (print_ents): Removed.
1284 (jcf_dependency_write): Rewrote.
1285 (print_dummies): New global.
1286 (jcf_dependency_print_dummies): New function
1287 (jcf_dependency_write): Call deps_dummy_targets if required.
1289 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1291 * gjavah.c (add_class_decl): Removed unused variables `tname',
1292 `tlen' and `name_index'.
1293 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1294 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1295 in `wfl_operator' with value.
1296 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1297 (jcf_figure_file_type): Fixed identation.
1298 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1299 * parse.y (analyze_clinit_body): New function.
1300 (static_initializer:): Reset `current_static_block'.
1301 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1302 `wfl_operator' with new value.
1303 (lookup_cl): Use EXPR_WFL_FILENAME.
1304 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1305 analyze_clinit_body.
1306 (build_outer_field_access): Access to this$<n> built from
1307 current_class, not its outer context.
1308 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1309 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1310 (patch_method_invocation): Use `is_static_flag' when already
1312 (patch_newarray): Removed assignment in ternary operator.
1314 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1316 * except.c (free_eh_ranges): Don't free `whole_range'.
1318 2000-10-15 Anthony Green <green@redhat.com>
1320 * decl.c (init_decl_processing): Call init_class_processing before
1323 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1325 * check-init.c (check_init): Fixed leading comment. Use
1327 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1328 (give_name_to_locals): Likewise.
1329 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1330 fields in lang_decl_var.
1331 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1332 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1333 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1334 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1335 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1336 (LOCAL_FINAL): Rewritten.
1337 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1338 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1339 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1340 `init_final' fields.
1341 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1342 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1343 (TYPE_HAS_FINAL_VARIABLE): New macro.
1344 (struct lang_type): Added `afv' field.
1345 * parse.y (check_static_final_variable_assignment_flag): New function.
1346 (reset_static_final_variable_assignment_flag): Likewise.
1347 (check_final_variable_local_assignment_flag): Likewise.
1348 (reset_final_variable_local_assignment_flag): Likewise.
1349 (check_final_variable_indirect_assignment): Likewise.
1350 (check_final_variable_global_assignment_flag): Likewise.
1351 (add_inner_class_fields): Use LOCAL_FINAL_P.
1352 (register_fields): Handle local finals and final variables.
1353 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1354 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1355 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1357 (java_complete_expand_methods): Loop to set
1358 TYPE_HAS_FINAL_VARIABLE. Call
1359 `reset_final_variable_local_assignment_flag' and
1360 `check_final_variable_local_assignment_flag' accordingly before
1361 and after constructor expansion. Call
1362 `reset_static_final_variable_assignment_flag'
1363 before expanding <clinit> and after call
1364 `check_static_final_variable_assignment_flag' if the
1365 current_class isn't an interface. After all methods have been
1366 expanded, call `check_final_variable_global_assignment_flag' and
1367 `check_static_final_variable_assignment_flag' if the current class
1369 (maybe_yank_clinit): Fixed typo in comment.
1370 (build_outer_field_access_methods): Removed old sanity check. Use
1371 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1372 Don't create access methods for finals.
1373 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1374 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1375 existing DECL_INIT has been processed.
1376 (java_complete_lhs): Likewise.
1377 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1378 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1380 (patch_assignment): Use LOCAL_FINAL_P.
1381 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1382 DECL_INITIAL is nullified.
1385 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1387 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1389 * Makefile.in (parse.c, parse-scan.c): Likewise.
1391 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1393 * class.c (temporary_obstack): Remove.
1394 (make_class): Don't mess with obstascks.
1395 (push_class): Likewise.
1396 (set_super_info): Likewise.
1397 (add_method_1): Likewise.
1398 (add_method): Likewise.
1399 (add_field): Likewise.
1400 (build_utf8_ref): Likewise.
1401 (build_class_ref): Likewise.
1402 (build_static_field_ref): Likewise.
1403 (finish_class): Likewise.
1404 (push_super_field): Likewise.
1405 (layout_class): Likewise.
1406 (layout_class_methods): Likewise.
1407 (init_class_processing): Likewise.
1408 * constants.c (get_tag_node): Likewise.
1409 (build_constant_data_ref): Likewise.
1410 * decl.c (ggc_p): Remove.
1411 (copy_lang_decl): Use ggc_alloc.
1412 (complete_start_java_method): Don't mess with obstacks.
1413 (start_java_method): Likewise.
1414 (end_java_method): Likewise.
1415 * except.c (link_handler): Use xmalloc.
1416 (free_eh_ranges): New function.
1417 (method_init_exceptions): Use it.
1418 (add_handler): Use xmalloc.
1419 (expand_start_java_handler): Don't mess with obstacks.
1420 (prepare_eh_table_type): Likewise.
1421 (expand_end_java_handler): Likewise.
1422 * expr.c (push_value): Likewise.
1423 (create_label_decl): Likewise.
1424 (build_jni_stub): Likewise.
1425 (java_lang_expand_expr): Likewise.
1426 (note_instructions): Use xrealloc.
1427 (java_push_constant_from_pool): Don't mess with obstacks.
1428 (process_jvm_instruction): Likewise.
1429 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1431 * jcf-parse.c (get_constant): Don't mess with obstacks.
1432 (read_class): Likewise.
1433 (jcf_parse): Likewise.
1434 * lex.c (expresion_obstack): Remove.
1435 (java_lex): Don't use obstack_free.
1436 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1437 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1438 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1439 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1440 * parse.y (gaol): Add more GC roots.
1441 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1442 (lookup_field_wrapper): Likewise.
1443 (obtain_incomplete_type): Don't mess with obstacks.
1444 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1446 (craft_constructor): Don't mess with obstacks.
1447 (safe_layout_class): Likewise.
1448 (java_complete_class): Likewise.
1449 (source_end_java_method): Likewise.
1450 (build_outer_field_access_methods): Likewise.
1451 (build_outer_method_access_method): Likewise.
1452 (maybe_build_thisn_access_method): Likewise.
1453 (build_dot_class_method_invocation): Likewise.
1454 (java_complete_tree): Likewise.
1455 (java_complete_lhs): Likewise.
1456 (do_merge_string_cste): Likewise.
1457 (patch_string_cst): Likewise.
1458 (array_constructor_check_entry): Likewise.
1459 * typeck.c (build_java_array_type): Likewise.
1460 (parse_signature_string): Likewise.
1461 (build_java_signature): Likewise.
1463 2000-10-12 Tom Tromey <tromey@cygnus.com>
1466 * gjavah.c (add_class_decl): Don't special-case inner classes.
1467 (add_namelet): Likewise.
1469 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1471 * java-tree.h: Constify current_encoding.
1472 * lang.c: Constify current_encoding.
1474 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1476 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1477 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1479 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1481 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1482 patch. Fixes gcj/340.
1484 2000-10-10 Tom Tromey <tromey@cygnus.com>
1486 * lex.c (java_new_lexer): Initialize out_first and out_last
1488 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1490 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1492 * parse.y (pop_current_osb): New function.
1493 (array_type:): Use `dims:', changed actions
1494 accordingly. Suggested by Anthony Green.
1495 (array_creation_expression:): Used pop_current_osb.
1496 (cast_expression:): Likewise.
1497 (search_applicable_method_list): Fixed indentation.
1499 2000-10-08 Anthony Green <green@redhat.com>
1501 * parse.y (array_type_literal): Remove production.
1502 (type_literals): Refer to array_type, not array_type_literal.
1504 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1506 Patch contributed by Corey Minyard.
1507 * decl.c (check_local_named_variable): New function.
1508 (tree check_local_unnamed_variable): Likewise.
1509 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1511 2000-10-07 Anthony Green <green@redhat.com>
1513 * class.c (layout_class): Handle case where superclass can't be
1516 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1518 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1521 2000-10-05 Tom Tromey <tromey@cygnus.com>
1523 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1524 * jvgenmain.c (class_mangling_prefix): Removed.
1525 (class_mangling_suffix): New global.
1527 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1529 (print_method_info): Handle overrides for static and final
1531 (process_file): Generate declaration for class object field.
1532 * class.c (cxx_keywords): New array.
1533 (utf8_cmp): New function.
1534 (cxx_keyword_p): New function.
1535 (layout_class_method): Mangle C++ keywords by appending `$'.
1536 (mangle_field): New function.
1537 (mangle_class_field): Use mangle_field. Mangle class name as
1539 (mangle_static_field): Use mangle_field.
1541 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1543 * decl.c (find_local_variable): Removed uncessary type check and
1544 fixed range check typo. From Corey Minyard.
1546 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1548 * decl.c (give_name_to_locals): New local `code_offset'. Call
1549 `maybe_adjust_start_pc'.
1550 * expr.c (note_instructions): New function.
1551 (expand_byte_code): Don't collect insn starts here.
1552 (peek_opcode_at_pc): New function.
1553 (maybe_adjust_start_pc): Likewise.
1554 * java-tree.h (maybe_adjust_start_pc): Declare.
1555 (note_instructions): Likewise.
1556 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1558 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1560 * parse.y (field_access:): Fixed indentation.
1561 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1563 2000-09-07 Tom Tromey <tromey@cygnus.com>
1566 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1567 JPRIMITIVE_TYPE_P, for arithmetic operators.
1568 (patch_method_invocation): Indentation fix.
1569 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1570 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1571 (do_unary_numeric_promotion): Cleaned up code.
1572 (valid_cast_to_p): Handle boolean correctly.
1574 2000-09-27 Tom Tromey <tromey@cygnus.com>
1576 * lex.c (java_read_unicode): Reset bs_count when finished with
1579 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1582 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1583 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1584 (typeck.o): Depend on ggc.h.
1585 * class.c (add_method_1): Use GC functions for allocation.
1586 (init_class_processing): Register roots.
1587 * decl.c (ggc_p): Set to 1.
1588 (pending_local_decls): Make it static.
1589 (push_jvm_slot): Use GC functions for allocation.
1590 (init_decl_processing): Register roots.
1591 (give_name_to_locals): Use GC functions for allocation.
1592 (lang_mark_tree): New function.
1593 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1594 functions for allocation.
1595 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1596 * lex.c (java_lex): Use build_string, rather than replicating it
1598 * parse.y (goal): Add more roots.
1599 (mark_parser_ctxt): New function.
1600 * typeck.c: Include ggc.h.
1602 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1604 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1605 contains something else than MODIFY_EXPR.
1607 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1609 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1610 * Makefile.in (parse.o): Depend on ggc.h.
1611 (class.o): Likewise.
1612 (constants.o): Likewise.
1615 (jcf-parse.o): Likewise.
1616 (jcf-write.o): Likewise.
1617 (mangle.o): Likewise.
1618 * class.c: Include ggc.h.
1619 (build_static_field_ref): Register GC roots.
1620 (layout_class): Likewise.
1621 (init_class_processing): Likewise.
1622 * constants.c: Include ggc.h.
1623 (current_constant_pool_data_ref): Remove.
1624 (tag_nodes): Move it to ...
1625 (get_tag_node): ... here. Register GC roots.
1626 * decl.c: Include ggc.h. Remove many global tree definitions.
1627 (throw_node): Define.
1628 (java_global_trees): Likewise.
1629 (predef_filenames): Make the size a constant.
1630 (init_decl_processing): Adjust accordingly.
1631 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1632 * expr.c: Include ggc.h.
1633 (init_expr_processing): Register GC roots.
1634 (build_invokeinterface): Likewise.
1635 * java-tree.h: Replace extern tree declarations with macros.
1636 (java_global_trees): New variable.
1637 (java_tree_index): New enumeration.
1638 (init_jcf_parse): Declare.
1639 * jcf-parse.c: Include ggc.h.
1640 (current_class): Remove declaration.
1641 (main_class): Likewise.
1642 (all_class_list): Likewise.
1643 (predefined_filename_p): Adjust for constant size of
1645 (init_jcf_parse): New function.
1646 * jcf-write.c: Include ggc.h.
1647 (generate_classfile): Register GC roots.
1648 (append_synthetic_attribute): Likewise.
1649 (append_innerclass_attribute_entry): Likewise.
1650 * lang.c: Include ggc.h.
1651 (lang_print_error): Register GC roots.
1652 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1654 * parse.y: Include ggc.h.
1655 (wfl_operator): Remove.
1656 (goal): Register GC roots.
1657 (java_pop_parser_context): Adjust for new field names.
1658 (java_parser_context_save_global): Likewse.
1659 (java_parser_context_restore_global): Likewise.
1660 (java_parser_context_suspend): Likewise.
1661 (java_parser_context_resume): Likewise.
1662 (verify_constructor_circularity): Register GC roots.
1663 (lookup_cl): Likewise.
1664 (java_reorder_fields): Likewise.
1665 (build_current_this): Likewise.
1666 (class_in_current_package): Likewise.
1667 (argument_types_convertible): Likewise.
1668 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1670 2000-09-14 Tom Tromey <tromey@cygnus.com>
1672 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1674 2000-09-13 Tom Tromey <tromey@cygnus.com>
1676 * jcf-parse.c: Include <locale.h>.
1677 * jv-scan.c: Include <locale.h>.
1679 2000-09-12 Tom Tromey <tromey@cygnus.com>
1681 * expr.c (pop_type_0): Return `Object' if trying to merge two
1683 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1684 interface types; `Object' is always a valid supertype.
1686 2000-09-12 Tom Tromey <tromey@cygnus.com>
1689 * jv-scan.c (help): Document --encoding.
1690 (options): Added `encoding' entry.
1691 (OPT_ENCODING): New define.
1692 (main): Handle --encoding.
1693 Include <langinfo.h> if nl_langinfo exists.
1694 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1696 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1697 (parse_source_file): Correctly call java_init_lex. Added `finput'
1698 argument. Use nl_langinfo to determine default encoding.
1699 * java-tree.h (current_encoding): Declare.
1700 * parse.y (java_parser_context_restore_global): Don't restore
1702 (java_parser_context_save_global): Don't set `finput' field.
1703 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1705 * lang.c (current_encoding): New global.
1706 (lang_decode_option): Recognize `-fencoding='.
1707 (finish_parse): Don't close finput.
1708 * parse.h (struct parser_ctxt): Removed `finput' and
1709 `unget_utf8_value' fields. Added `lexer' field.
1710 (java_init_lex): Fixed declaration.
1711 * lex.c (java_new_lexer): New function.
1712 (java_destroy_lexer): Likewise.
1713 (java_read_char): Added `lex' argument. Handle iconv case.
1714 (java_read_unicode): Added `lex' argument. Count backslashes in
1716 (java_init_lex): Added `finput' and `encoding' arguments. Set
1717 `lexer' field in ctxp.
1718 (BAD_UTF8_VALUE): Removed.
1719 (java_lex): Handle seeing UEOF in the middle of a string literal.
1720 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1721 (java_lexer): New structure.
1724 (DEFAULT_ENCODING): New define.
1725 (java_destroy_lexer): Declare.
1727 2000-09-12 Tom Tromey <tromey@cygnus.com>
1730 * lex.c (java_init_lex): Initialize java_io_serializable.
1731 * parse.y (java_io_serializable): New global.
1732 (valid_ref_assignconv_cast_p): An array can be cast to
1735 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1737 * decl.c, expr.c: Include defaults.h if not already included.
1738 Don't define the *_TYPE_SIZE macros.
1740 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1742 * typeck.c (build_java_array_type): Correct first parameter
1743 in ADJUST_FIELD_ALIGN invocation.
1745 2000-09-06 Tom Tromey <tromey@cygnus.com>
1747 * lang-specs.h: Also recognize `-femit-class-files'.
1749 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1751 * verify.c (merge_types): Load the types to merge if necessary.
1753 2000-09-02 Anthony Green <green@redhat.com>
1755 * jcf-io.c: Include zlib.h.
1756 (open_in_zip): Read compressed class file archives.
1757 * zipfile.h (ZipDirectory): Add uncompressed_size and
1758 compression_method fields.
1759 * zextract.c (read_zip_archive): Collect file compression info.
1761 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1763 * parse.y (do_resolve_class): Also explore superclasses of
1764 intermediate enclosing contexts when searching for inner classes.
1766 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1768 * parse.y (variable_declarator_id:): Better error message.
1769 (expression_statement:): Use YYNOT_TWICE.
1770 (cast_expression:): Likewise.
1771 (assignment:): Likewise.
1773 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1775 * parse.y (do_merge_string_cste): New locals. Create new
1776 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1778 2000-08-07 Hans Boehm <boehm@acm.org>
1780 * boehm.c (mark_reference_fields): Set marking bits for all words in
1781 a multiple-word record.
1782 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1785 2000-08-31 Mike Stump <mrs@wrs.com>
1787 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1788 jcf-dump$(exeext)): Make parallel safe.
1790 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1792 * jcf-parse.c (set_source_filename): Constify a char *.
1793 * jcf-write.c (append_innerclasses_attribute,
1794 make_class_file_name): Constify a char *. Don't recycle a
1795 variable for an unrelated purpose.
1796 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1797 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1799 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1801 * expr.c (can_widen_reference_to): Fixed indentation.
1802 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1803 * parse.y: `finit$' replaces `$finit$' in comments.
1804 (try_builtin_assignconv): Fixed leading comment.
1806 2000-08-25 Greg McGary <greg@mcgary.org>
1808 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1810 2000-08-24 Greg McGary <greg@mcgary.org>
1812 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1813 * parse.y (BINOP_LOOKUP): Likewise.
1815 2000-08-22 Andrew Haley <aph@cygnus.com>
1817 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1818 sign extending. Fixes gcj/321.
1819 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1820 combining to make a jlong. Fixes gcj/321.
1822 2000-08-21 Nix <nix@esperi.demon.co.uk>
1824 * lang-specs.h: Do not process -o or run the assembler if
1827 2000-08-16 Andrew Haley <aph@cygnus.com>
1829 * typeck.c (build_java_array_type): Rewrite code to do array
1830 alignment. Take into account back-end macros when aligning array
1831 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1832 user to set alignment. Fixes gcj/252 and 160.
1834 2000-08-09 Tom Tromey <tromey@cygnus.com>
1836 * parse.y (check_abstract_method_definitions): Now return `int'.
1837 Check implemented interfaces. Fixes PR gcj/305.
1839 * parse.y (patch_switch_statement): Disallow `long' in switch
1840 expressions. Fixes PR gcj/310.
1842 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1844 * decl.c (finit_leg_identifier_node): New global.
1845 (init_decl_processing): Use `finit$' to initialize
1846 finit_identifier_node. Use `$finit$' to initialize
1847 finit_leg_identifier_node.
1848 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1849 * java-tree.h (finit_identifier_node): Changed attached comment.
1850 (finit_leg_identifier_node): New declaration.
1851 (ID_FINIT_P): Take finit_identifier_node and
1852 finit_leg_identifier_node into account. This is a backward
1855 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1857 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1859 (generate_bytecode_insns): Check `nargs' before emitting it.
1860 * verify.c (merge_type_state): Fixed typo.
1861 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1862 generate_bytecode_{conditional,insns}.
1864 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1866 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1869 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1871 * class.c (maybe_layout_super_class): Fixed indentation.
1872 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1873 (java_check_methods): New function declaration.
1874 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1875 instead of `str_ptr'.
1876 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1877 of a `invokeinterface' at the right time.
1878 * parse.h (WFL_STRIP_BRACKET): New macro.
1879 (SET_TYPE_FOR_RESOLUTION): Use it.
1880 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1881 (check_class_interface_creation): Don't check for cross package
1882 innerclass name clashes.
1883 (method_header): Behave properly if MDECL is `error_mark_node'.
1884 (method_declarator): Return `error_mark_node' if bogus current
1886 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1887 (resolve_and_layout): New local `decl_type', set and used. Call
1889 (java_check_methods): New method.
1890 (java_layout_classes): Use it.
1891 (resolve_qualified_expression_name): No EH check necessary in
1893 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1895 (patch_assignment): Set DECL_INITIAL on integral final local.
1897 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1899 * java-tree.h (flag_extraneous_semicolon): New extern.
1900 * lang-options.h: (-Wextraneous-semicolon): New option.
1901 * lang.c (flag_redundant): Fixed typo in leading comment.
1902 (flag_extraneous_semicolon): New global.
1903 (lang_decode_option): Set `flag_extraneous_semicolon' when
1904 -Wall. Decode `-Wextraneous-semicolon'.
1905 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1906 `empty_statement' rule.
1907 (class_body_declaration): Likewise.
1908 (method_body:): Accept `;' as a method body.
1909 (static_initializer:): Removed `SC_TK' hack.
1910 (constructor_block_end:): Likewise.
1911 (empty_statement:): Report deprecated empty declaration. Fixes
1914 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1916 * parse.y (build_dot_class_method_invocation): Changed parameter
1917 name to `type'. Build signature from `type' and convert it to a
1918 STRING_CST if it's an array.
1919 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1920 to use `ref_type' directly.
1922 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1924 * lang-options.h: Added a comma after the last element to avoid
1925 syntax errors when other languages define additional options.
1927 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1929 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1930 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1931 (jc1): Link with $(BACKEND).
1932 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1934 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1936 * jvspec.c: Adjust type of second argument to
1937 lang_specific_driver, and update code as necessary.
1939 * class.c (build_dtable_decl): Initialize dummy.
1941 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1943 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1944 method bodies not to rule out discarding `<clinit>'; don't use
1945 <clinit> to initialize static fields with constant initializers.
1947 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1949 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1951 (method_synthetic): New global.
1952 (HANDLE_METHOD): Recognize synthetic method and tell
1953 `print_method_info' about it.
1954 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1955 processing a synthetic method.
1956 * jcf-reader.c (skip_attribute): New function.
1957 ( skip_attribute): Likewise.
1959 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1961 * parse.y (build_outer_field_access): Fixed comments.
1962 (fix_constructors): Emit the initialization of this$<n> before
1964 (resolve_qualified_expression_name): Build an access to `decl' if
1967 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1969 * parse-scan.y (curent_class): Non longer const.
1970 (inner_qualifier, inner_qualifier_length): Deleted.
1971 (current_class_length): New global.
1972 (bracket_count): Fixed typo in leading comment.
1973 (anonymous_count): New global.
1974 (class_instance_creation_expression:): Handle anonymous classes.
1975 (anonymous_class_creation:): New rule.
1976 (push_class_context): Rewritten.
1977 (pop_class_context): Likewise.
1978 (INNER_QUALIFIER): Macro deleted.
1979 (report_class_declaration): call `push_class_context' when
1980 entering the function. `fprintf' format modified not to use
1982 (report_class_declaration): Assign `package_name' and
1983 `current_class' to NULL separatly.
1985 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1987 * expr.c (build_invokeinterface): Call layout_class_methods on
1990 2000-07-27 Tom Tromey <tromey@cygnus.com>
1991 Anthony Green <green@cygnus.com>
1992 Alexandre Petit-Bianco <apbianco@cygnus.com>
1994 * class.c (make_class_data): Create vtable for abstract classes.
1995 (get_dispatch_table): Changed to cope with abstract classes.
1997 2000-07-27 Tom Tromey <tromey@cygnus.com>
1999 * parse.y (patch_method_invocation): Don't reverse the argument
2000 list when dealing with anonymous class constructors. Fixed typo in
2003 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2005 * parse.y (build_alias_initializer_parameter_list): Reverse
2006 crafted list when building aliases for anonymous class
2009 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2011 * parse.y (jdep_resolve_class): Don't bother checking potential
2012 innerclass access if `decl' is NULL.
2013 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2016 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2018 * parse.c: Remove (again.)
2020 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2022 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2023 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2024 outside the `if' statement, alias to innerclass removed, `decl'
2025 used to mark the class complete.
2027 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2029 * parse.y (simple_name:): Fixed typo in error message.
2031 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2033 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2034 or its first operand can be error marks.
2036 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2038 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2039 * parse.y (method_header): Likewise.
2041 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2043 * parse.y (process_imports): Consider that one might be trying to
2044 import an innerclass. Fixes gcj/254
2046 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2048 * parse.y (find_as_inner_class): Handle the case where the
2049 enclosing context of an innerclass has been loaded as bytecode.
2051 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2053 * parse.y (simple_name:): Reject `$' in type names.
2054 (resolve_type_during_patch): Use `type' as a second
2055 argument to resolve_no_layout. Fixes gcj/257.
2057 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2059 * parse.y (find_most_specific_methods_list): Select the only
2060 non-abstract method even if max has been set.
2061 Fixes gcj/285, gcj/298.
2063 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2065 * lang-specs.h: Added %(jc1) to java compiler options.
2067 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2069 * .cvsignore: New file.
2071 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2073 * parse.y (not_accessible_p): Access granted to innerclasses
2074 (indirectly) extending the reference type. Fixes gcj/249.
2076 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2078 * parse.y (patch_method_invocation): Fixed comment.
2079 (maybe_use_access_method): Build this$<n>s to the context of the
2080 target method, or a type that extends it. Fixes gcj/242.
2082 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2086 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2088 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2090 2000-07-13 Tom Tromey <tromey@cygnus.com>
2092 * lang-specs.h: Added %{I*}.
2094 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2096 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2098 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2100 * parse-scan.c: Remove.
2102 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2104 * class.c (set_super_info): Handled protected inner classes.
2105 (common_enclosing_context_p): Bail early if arguments aren't both
2107 (get_access_flags_from_decl): Handle private and protected inner
2109 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2110 (CLASS_PROTECTED): Likewise.
2111 (struct lang_type): New bitfield `poic'.
2112 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2114 (check_inner_class_access): Renamed arguments, added
2115 comments. Handles protected inner classes (fixes gcj/225)
2116 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2118 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2120 * parse.y (resolve_qualified_expression_name): Verify qualified
2121 access to `this'. Fixes gcj/239.
2123 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2125 * jcf-write.c (generate_classfile): Don't install ConstantValue
2128 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2130 * parse.y (resolve_qualified_expression_name): Handle inner class
2131 access. Fixes gcj/256.
2133 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2135 * jcf-write.c (generate_classfile): Properly install the
2136 ConstantValue attribute and the initial value constant pool index
2137 on string constants.
2138 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2141 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2143 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2145 * parse.y (find_as_inner_class): Fixed typo.
2146 (do_resolve_class): Explore enclosing contexts when searching for
2147 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2148 (check_inner_class_access): Check `decl' which can be null in case
2151 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2153 * java-tree.h (java_debug_context): Declared `extern'.
2154 (safe_layout_class): Likewise.
2155 * parse.y (resolve_field_access): Field must be `static' in order
2156 to be replaced by its initial value. Added comments.
2157 (find_applicable_accessible_methods_list): Fixed typo.
2158 (find_most_specific_methods_list): Methods found in innerclasses
2159 take over methods founds in the enclosing contexts.
2160 (java_complete_tree): Loosen restrictions on the type of DECLs
2161 that can be replaced by their initialization values.
2162 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2164 2000-07-05 Tom Tromey <tromey@cygnus.com>
2166 * Make-lang.in (PARSE_DIR): New macro.
2167 (PARSE_RELDIR): Likewise.
2168 (PARSE_C): Likewise.
2169 (PARSE_SCAN_C): Likewise.
2170 ($(PARSE_C)): New target.
2171 ($(PARSE_SCAN_C)): Likewise.
2172 (SET_BISON): New macro.
2173 (BISONFLAGS): Likewise.
2174 (JAVABISONFLAGS): Likewise.
2176 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2178 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2179 argument on the first pass for CNI as well as JNI.
2180 (print_method_info): Set up method name on the first pass only.
2182 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2184 * parse.y (parser_qualified_classname): Removed parameter
2186 (create_interface): Removed first passed parameter to
2187 parser_qualified_classname.
2188 (create_class): Likewise. Don't install alias on static
2189 innerclasses. Fixes gcj/275.
2191 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2193 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2194 debugable statement with empty_stmt_node. Fixes gcj/272
2196 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2198 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2201 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2203 * jcf-write.c (push_long_const): Appropriately cast short negative
2206 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2208 * parse.y (verify_constructor_super): Use loop variable
2209 `m_arg_type' initialized with `mdecl_arg_type'.
2211 2000-06-29 Tom Tromey <tromey@cygnus.com>
2213 * parse.y (resolve_field_access): Handle case where `type_found'
2216 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2218 * expr.c (lookup_field): The same field can be found through two
2219 different interface. Don't declare it ambiguous in that case.
2221 2000-06-27 Tom Tromey <tromey@cygnus.com>
2223 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2224 follows \r, then unget it at a lower level.
2226 2000-06-26 Tom Tromey <tromey@cygnus.com>
2228 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2231 2000-06-25 Tom Tromey <tromey@cygnus.com>
2233 * parse.y (for_statement): Wrap expression in a WFL if it is a
2234 constant. For PR gcj/268.
2236 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2238 * parse.y (do_resolve_class): Minor optimiztion in the package
2239 list search. Removed unecessary test and return statement.
2240 (valid_ref_assignconv_cast_p): Order of arguments to
2241 enclosing_context_p fixed.
2243 2000-06-24 Tom Tromey <tromey@cygnus.com>
2245 * expr.c (lookup_field): Print error and return error_mark_node if
2246 field reference is ambiguous.
2248 * parse.y (check_abstract_method_definitions): Also check if
2249 `other_method' is abstract.
2251 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2255 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2256 (struct lang_type): New field `pic'.
2257 (CLASS_PRIVATE): New macro.
2258 * parse.y (check_inner_class_access): New function.
2259 (jdep_resolve_class): Call it.
2261 2000-06-23 Tom Tromey <tromey@cygnus.com>
2263 * parse.y (patch_incomplete_class_ref): Initialize the returned
2264 class. For PR gcj/260.
2266 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2268 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2270 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2272 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2273 Java specific checks.
2274 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2276 * java-tree.def (CASE_EXPR): Marked 'e'.
2277 (DEFAULT_EXPR): Likewise.
2278 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2280 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2281 Java specific checks.
2282 (generate_bytecode_insns): Test try_block for BLOCK before using
2284 * parse.y (build_wfl_wrap): Added `location' argument. Set
2285 EXPR_WFL_LINECOL accordingly.
2286 (dim_expr:): Wrap constants with WFLs.
2287 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2288 (resolve_package): Check for `stmt' not being a BLOCK before
2289 building a debuggable statement with it.
2290 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2292 (resolve_field_access): Make sure `decl' is a DECL before treating
2294 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2295 IDENTIFIER_NODE before treating it as such.
2296 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2297 treating it as such.
2298 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2299 to be applied only on non array types.
2301 2000-06-16 Per Bothner <per@bothner.com>
2303 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2304 define in terms of DECL_RESULT, as that fails when --enable-checking.
2306 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2308 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2309 types the same in comparison.
2310 (CHECK_OP): Add static prototype.
2312 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2314 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2315 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2318 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2320 * decl.c (create_primitive_vtable): Prototype.
2322 * jcf-write.c (generate_bytecode_insns): Initialize variable
2325 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2327 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2329 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2330 to track searched classes, and do not search the same class more than
2331 once. Call find_applicable_accessible_methods_list on immediate
2332 superclass, instead of search_applicable_method_list on all ancestors.
2335 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2337 * parse.y (register_fields): Permit static fields in inner classes
2338 if they are final. Fix for PR gcj/255.
2340 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2342 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2343 * parse.y (find_in_imports): Returned type changed to void,
2344 leading comment fixed.
2345 (register_package): New function.
2346 (qualify_and_find): Likewise.
2347 (package_declaration:): Use `register_package'.
2348 (single_type_import_declaration:): Removed local variable
2349 `node'. Added missing `;' for consistency.
2350 (type_import_on_demand_declaration:): Use `chainon' to link new
2352 (lookup_field_wrapper): Lookup local variables defined in outer
2354 (java_complete_class): Don't reverse the list of imported on demand.
2355 (do_resolve_class): Reorganized. Removed local variable
2356 `original_name'. Call `qualify_and_find' with the current package
2357 name, invoke `find_in_imports_on_demand' right after. Call
2358 `qualify_and_find' with the packages we've seen so far. Fixed
2359 operations numbering in comments.
2360 (java_expand_class): Don't reverse `package_list'.
2361 (find_most_specific_methods_list): New local variables `abstract'
2362 and `candidates'. Use them to pick the right method.
2364 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2366 * parse.y (check_modifiers_consistency): Don't subtract out
2367 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2369 2000-06-04 Philipp Thomas <pthomas@suse.de>
2371 * Makefile.in (INTLLIBS): New.
2375 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2377 * class.c (get_dispatch_table): Build the vtable dummy entry list
2378 element with a null purpose. Fixed leading comment.
2379 (build_dtable_decl): Build an accurate dtable type when appropriate
2382 2000-06-02 Richard Henderson <rth@cygnus.com>
2384 * lang.c (lang_get_alias_set): New.
2386 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2389 before using it as the accessed field.
2391 2000-05-31 Tom Tromey <tromey@cygnus.com>
2393 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2394 char_array_vtable, short_array_vtable, int_array_vtable,
2395 long_array_vtable, float_array_vtable, double_array_vtable):
2397 * expr.c (get_primitive_array_vtable): New function.
2398 (create_primitive_vtable): New function.
2399 (java_lang_expand_expr): Enable code to statically generate
2401 * decl.c (init_decl_processing): Create primitive vtables.
2402 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2403 short_array_vtable, int_array_vtable, long_array_vtable,
2404 float_array_vtable, double_array_vtable): Define.
2406 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2408 * java/parse.y (find_applicable_accessible_methods_list):
2409 Don't add an uninitialized value to the list.
2411 2000-05-25 Tom Tromey <tromey@cygnus.com>
2413 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2414 when trying to see if field's class should be initialized. Always
2415 initialize field's declaring class, not qualified class.
2418 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2419 `wfl_operator', to maybe_build_primttype_type_ref.
2422 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2424 * parse.y (patch_method_invocation): Don't try to lookup methods
2427 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2429 * parse.y (resolve_field_access): Call the appropriate <clinit>
2430 before accessing the length of a static array. Craft a decl for
2431 the field while its time. Fixes PR gcj/129.
2433 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2435 * parse.y (resolve_package): Correctly set `*next' (was off by
2437 (resolve_qualified_expression_name): Fixed comment.
2439 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2441 * jcf-parse.c (jcf_parse_source): Reset current_class and
2442 current_function_decl to NULL before parsing a new file.
2444 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2446 * parse.y (block_end:): If the collected block doesn't feature a
2447 statement, insert an empty statement.
2449 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2451 * parse.y (maybe_yank_clinit): New function.
2452 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2453 end of the list of methods belonging to a class.
2454 (java_complete_expand_method): Check whether <clinit> is really
2455 necessary and expand it accordingly.
2457 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2459 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2460 processed by the method's switch statement.
2462 2000-05-19 Tom Tromey <tromey@cygnus.com>
2464 * java-tree.h: Added init state enum.
2465 * decl.c (emit_init_test_initialization): Initialize class
2466 initialization check variable by looking at class' state.
2468 2000-05-19 Tom Tromey <tromey@cygnus.com>
2470 * java-tree.h (build_instanceof): Declare.
2471 (build_get_class): Declare.
2472 * parse.y (patch_binop): Use build_instanceof.
2473 * expr.c (build_instanceof): New function. If class is final,
2474 don't make a function call.
2475 (expand_java_INSTANCEOF): Use it.
2476 (build_get_class): New function.
2478 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2480 * jcf-write.c (generate_classfile): Scan the source_file for
2481 slashes with the right pointer variable.
2483 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2485 * lang.c (lang_decode_option): Update -Wunused flags by calling
2487 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2489 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2491 * check_init.c (check_init): Constify local char *.
2492 * class.c (push_class): Constify local char *.
2493 * java_tree.h: Update prototypes.
2494 * jcf-io.c (open_class): Constify filename parameter and
2496 (find_class): Remove redundant string copy. Cast return from
2498 * jcf-parse.c (read_class, parse_class_file, yyparse):
2499 Constify local char *.
2500 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2501 Constify local char *.
2502 * jcf.h (JCF): Constify filename and classname.
2503 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2504 * lang.c (init_parse): Constify parameter and return value.
2505 * lex.c (java_get_line_col): Constify filename parameter.
2506 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2507 * parse.y (java_parser_context_suspend,
2508 issue_warning_error_from_context, safe_layout_class): Constify
2510 * parse.c: Regenerate.
2512 2000-05-08 Tom Tromey <tromey@cygnus.com>
2514 * expr.c (build_jni_stub): Cache the result of
2515 _Jv_LookupJNIMethod.
2517 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2519 * decl.c (predef_filenames_size): Now 7.
2520 (predef_filenames): New seventh entry.
2522 2000-05-04 Tom Tromey <tromey@cygnus.com>
2524 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2525 Keep track of when we've seen a reference field after a
2526 non-reference field.
2527 (get_boehm_type_descriptor): Handle case where we see
2528 non-reference fields but no trailing reference field.
2529 * decl.c (rawdata_ptr_type_node): Define.
2530 (init_decl_processing): Initialize rawdata_ptr_type_node.
2531 * java-tree.h (rawdata_ptr_type_node): Declare.
2533 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2535 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2536 specifiers in calls to fprintf.
2538 2000-05-03 Andrew Haley <aph@cygnus.com>
2540 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2542 * javaop.h (WORD_TO_INT): New function.
2543 (IMMEDIATE_s4): Use WORD_TO_INT.
2544 * jcf.h (JPOOL_INT): Ditto.
2546 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2549 2000-04-19 Tom Tromey <tromey@cygnus.com>
2551 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2553 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2555 * expr.c (build_jni_stub): New function.
2556 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2558 * parse.y (java_complete_expand_methods): Expand a native method
2559 and call build_jni_stub if -fjni given.
2560 * lang-options.h: Document -fjni.
2561 * lang.c (flag_jni): New global.
2562 (lang_f_options): Added `jni' entry.
2563 * java-tree.h (soft_lookupjnimethod_node,
2564 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2566 (flag_jni): Declare.
2567 (build_jni_stub): Declare.
2568 (struct lang_decl): Added `native' flag.
2569 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2571 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2572 soft_jnipopsystemframe_node): New globals.
2573 (init_decl_processing): Set them. _Jv_InitClass only takes one
2576 * java-tree.def: Put into `C' mode.
2578 2000-04-27 Tom Tromey <tromey@cygnus.com>
2581 * expr.c (expand_invoke): Generate check to see if object pointer
2582 is null in nonvirtual invocation case.
2583 * java-tree.h (soft_nullpointer_node): Declare.
2584 * decl.c (soft_nullpointer_node): New global.
2585 (init_decl_processing): Initialize soft_nullpointer_node.
2586 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2587 or `private' methods.
2588 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2590 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2595 2000-04-26 Tom Tromey <tromey@cygnus.com>
2597 * zextract.c (find_zip_file_start): New function.
2598 (read_zip_archive): Use it.
2600 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2602 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2604 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2606 * class.c (common_enclosing_context_p): New function.
2607 * java-tree.h (common_enclosing_context_p): Added prototype.
2608 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2609 classes sharing an outer context with the current instance.
2610 * parse.y (build_access_to_thisn): Fixed leading comment.
2611 (verify_constructor_super): New local `supper_inner'. Skip
2612 enclosing context argument in the case of inner class constructors.
2613 (patch_method_invocation): Insert proper context as second
2614 parameter to pure inner class constructor super invocations.
2616 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2618 * parse.y (end_class_declaration): Reset the interface number
2621 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2623 * parse.y (source_start_java_method): Deleted unecessary code.
2624 (patch_method_invocation): Fixed comment.
2626 2000-04-24 Robert Lipe <robertlipe@usa.net>
2628 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2630 2000-04-23 Tom Tromey <tromey@cygnus.com>
2632 * boehm.c (mark_reference_fields): Use int_byte_position.
2634 2000-04-22 Tom Tromey <tromey@cygnus.com>
2636 * boehm.c (mark_reference_fields): Only call byte_position on
2639 2000-04-22 Tom Tromey <tromey@cygnus.com>
2641 * boehm.c (mark_reference_fields): Added `last_view_index'
2642 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2644 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2646 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2647 * parse.y (check_class_interface_creation): Fixed comments. Select
2648 permitted modifiers for (inner) interfaces. Changed error message
2649 to report rejected modifiers used with local classes.
2651 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2653 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2654 of directly inherited type considered in scope.
2655 * parse.y (do_resolve_class): Search inherited classes for inner
2658 2000-04-20 Tom Tromey <tromey@cygnus.com>
2660 * parse.y (not_accessible_p): Use member's class, not current
2661 class, when doing inheritance check for protected reference.
2664 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2666 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2668 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2670 * parse.y (lookup_field_wrapper): Search for final local aliases.
2671 (resolve_expression_name): Let lookup_field_wrapper search for
2672 final local aliases. Force the value of `name' if one is found.
2673 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2674 an expression name. Fixed comments.
2676 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2678 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2680 2000-04-19 Tom Tromey <tromey@cygnus.com>
2682 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2684 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2686 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2688 2000-04-18 Tom Tromey <tromey@cygnus.com>
2691 * gjavah.c (utf8_cmp): Changed return value.
2692 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2694 (cxx_keywords): New global.
2695 (get_field_name): Handle new result of cxx_keyword_subst.
2696 (print_method_info): Likewise.
2698 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2700 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2701 with a newline, for CNI.
2702 (print_stub_or_jni): Print a space or newline before method name for
2704 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2705 (process_file): Include gcj/cni.h if generating CNI stubs.
2707 2000-04-16 Tom Tromey <tromey@cygnus.com>
2709 * gjavah.c (decompile_method): Use print_field_name.
2712 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2714 * parse.y (java_expand_classes): Reverse the package list once.
2715 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2717 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2718 the `==' and `!=' operators.
2720 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2722 * jcf-write.c (generate_bytecode_insns): At invokation time,
2723 always relate an interface method to the type of its selector.
2725 2000-04-05 Tom Tromey <tromey@cygnus.com>
2728 * expr.c (expand_invoke): Generate check to see if object pointer
2729 is null in nonvirtual invocation case.
2730 * java-tree.h (soft_nullpointer_node): Declare.
2731 * decl.c (soft_nullpointer_node): New global.
2732 (init_decl_processing): Initialize soft_nullpointer_node.
2733 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2734 or `private' methods.
2735 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2737 2000-04-05 Tom Tromey <tromey@cygnus.com>
2740 * parse.y (check_final_assignment): Recognize assignments to the
2741 `length' field of an array when generating class files.
2743 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2745 * class.c (decl_hash): Prototype removed.
2746 (decl_compare): Likewise.
2748 2000-04-05 Tom Tromey <tromey@cygnus.com>
2750 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2751 * parse.y (check_modifiers_consistency): Check for final/volatile
2752 clash. Fixes PR gcj/164.
2754 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2756 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2758 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2760 (add_method_1): Use `java_hash_hash_tree_node' and
2761 `java_hash_compare_tree_node'.
2762 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2763 (java_hash_compare_tree_node): Likewise.
2764 * parse.y (find_applicable_accessible_methods_list): Create,
2765 delete and use a hash table to remember already searched interfaces.
2767 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2769 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2772 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2774 * boehm.c (mark_reference_fields, set_bit): Prototype.
2775 (set_bit): Un-ANSI-fy definition.
2777 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2780 * decl.c (emit_init_test_initialization): Likewise.
2782 * gjavah.c (jni_print_char): Likewise.
2784 * parse.y (create_new_parser_context): Likewise.
2786 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2788 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2789 patch missing hunk. Fixed indentation.
2791 2000-03-30 Tom Tromey <tromey@cygnus.com>
2793 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2794 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2796 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2798 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2799 when negative *before* using it as an array index.
2800 * ChangeLog: Fixed typo.
2802 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2804 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2805 to 0 when it reaches -1.
2807 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2809 * jcf-parse.c (get_constant): Properly cast `num' during the
2810 invocation of `add_double'.
2811 * jcf-write.c (push_long_const): Properly cast `lo' before
2812 comparing it to short bounds.
2813 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2814 `interface_body:' is reduced after the current interface is
2817 2000-03-26 Tom Tromey <tromey@cygnus.com>
2819 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2820 Java-specific `-f' option.
2822 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2824 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2825 Adjust order of making types.
2826 Make bitsize_*_node values.
2828 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2830 * class.c (make_field_value): Use byte_position.
2831 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2832 (java_array_data_offset): Likewise.
2833 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2836 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2838 * parse.y (check_abstract_method_definitions): New local
2839 `end_type_reached'. Make sure we also consider `end_type'.
2840 (java_check_abstract_method_definitions): Make sure we eventually
2841 consider `java.lang.Object'.
2842 (maybe_use_access_method): Don't use access method if not in the
2843 context of a pure inner class or if the method's context is right.
2844 (find_applicable_accessible_methods_list): New static flag
2845 `object_done'. Don't search abstract classes as interfaces. Fixed
2846 indentation. Fixed the `java.lang.Object' only search. Search
2847 class interface(s) first, then fully search enclosing contexts.
2848 (find_most_specific_methods_list): Pick the closest candidate when
2849 they're all abstract.
2851 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2853 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2854 properly initialize `finished_label'. Don't emit gotos for empty
2857 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2859 * except.c (emit_handlers): Clear catch_clauses_last.
2861 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2863 * parse.y (check_method_types_complete): New function.
2864 (create_class): Reset anonymous class counter only when seeing an
2866 (java_complete_class): JDEP_METHOD: Don't recompute signature
2869 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2871 * class.c (build_static_ref): Fixed indentation in comment.
2872 * java-tree.def (TRY_EXPR): Fixed typo in name.
2873 (CLASS_LITERAL): Likewise.
2874 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2875 (struct lang_type): New field `dot_class'.
2876 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2877 (generate_classfile): Method `class$' is synthetic.
2878 * parse.y (build_do_class_method): New function.
2879 (build_dot_class_method_invocation): Likewise.
2880 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2881 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2882 (qualify_ambiguous_name): Likewise.
2883 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2884 (build_try_statement): Fixed leading comment.
2886 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2888 * class.c (make_field_value): Properly handle sizes.
2889 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2890 (layout_class_method): Count using trees.
2891 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2892 * expr.c (java_array_data_offset): Use int_bit_position.
2893 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2894 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2896 2000-03-16 Tom Tromey <tromey@cygnus.com>
2898 * lang.c (flag_hash_synchronization): New global.
2899 (lang_f_options): Added `hash-synchronization'.
2900 * lang-options.h: Mention -fhash-synchronization.
2901 * java-tree.h (flag_hash_synchronization): Declare.
2902 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2903 hash table synchronization is disabled.
2904 * decl.c (init_decl_processing): Only push `sync_info' value when
2905 hash table synchronization is disabled.
2906 * class.c (make_class_data): Only push `sync_info' field when hash
2907 table synchronization is disabled. Removed dead code.
2909 2000-03-16 Tom Tromey <tromey@cygnus.com>
2911 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2913 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2917 * parse.y (patch_method_invocation): Handle anonymous classes
2918 creation in static context.
2920 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2923 * parse.y (resolve_qualified_expression_name): Use it.
2924 (patch_method_invocation): Likewise.
2926 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2928 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2929 depending on the type of dependency which dictates what the
2931 (unresolved_type_p): Resolved types limited to the current class.
2933 2000-03-15 Tom Tromey <tromey@cygnus.com>
2935 * decl.c (init_decl_processing): Set type of `sync_info' to be
2938 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2939 Correctly compute bit number for current slot. Zero `high' and
2940 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2941 mark_reference_fields.
2942 (mark_reference_fields): New function.
2944 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2946 * parse.y (register_incomplete_type): Fixed initialization of
2949 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2951 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2953 (push_class_context, pop_class_context): New function.
2954 (class_body:): Call pop_class_context.
2955 (interface_body:): Likewise.
2956 (INNER_QUALIFIER): New macro.
2957 (report_class_declaration): Changed output format and use
2958 INNER_QUALIFIER. Call push_class_context.
2960 2000-02-14 Andrew Haley <aph@cygnus.com>
2962 * check-init.c (check_init): Add new cases for unary and binary
2965 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2967 * parse.y (resolve_package): Set `next' once a type name has been
2968 progressively discovered.
2969 (resolve_qualified_expression_name): Propagate resolution only if
2970 there are remaining qualifiers. Take into account `q' might have
2971 been cleared after re-qualification.
2972 * parse.y (patch_method_invocation): New local `resolved'.
2973 Section dealing with qualified expression rewritten to use
2974 resolve_field_access.
2976 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * parse.h (PUSH_CPC): Fixed indentation.
2979 (DEBUG_CPC): New macro.
2980 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2981 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2982 * parse.y (class_body_declaration:): Use
2983 SET_CPC_INSTANCE_INITIALIZER_STMT.
2984 (method_declaration:): Check for null current_function_decl.
2985 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2986 (java_parser_context_pop_initialized_field): Better handling of
2988 (maybe_make_nested_class_name): Mark nested class name as
2989 qualified when necessary.
2990 (end_class_declaration): Don't call java_parse_context_resume when
2991 one or more error occured.
2992 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2993 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2994 SET_CPC_INITIALIZER_STMT.
2995 (method_header): Check for inner classes declaring static methods.
2996 (resolve_qualified_expression_name): Handle situation where `this'
2999 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3001 * typeck.c (build_prim_array_type): Correctly set the high word too.
3003 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3005 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3007 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3008 list of methods for interfaces.
3010 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3012 * parse.y (qualify_ambiguous_name): Properly handle expressions
3015 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3017 * parse.y (check_final_assignment): Extended to process
3019 (patch_assignment): Have check_final_assignment called only once.
3021 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * java-tree.h (IS_INIT_CHECKED): New flag.
3024 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3025 * parse.y (patch_string): Call force_evaluation_order on the
3026 completed string concatenation tree.
3027 * expr.c (force_evaluation_order): Call force_evaluation_order on
3028 function's arguments too.
3030 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3032 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3033 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3034 (build_anewarray): Likewise.
3035 * parse.y (patch_newarray): Likewise.
3036 * parse.c: Regenerated.
3038 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3040 * decl.c (init_decl_processing): Added new class fields `depth',
3041 `ancestors', and `idt' to class_type_node. Use
3042 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3043 * class.c (make_class_data): Push initial values for new fields.
3044 * java-tree.h: Updated prototype for `build_invokeinterface'.
3045 * expr.c (build_invokeinterface): Changed parameters to accept
3046 `method' tree. Calculate index of `method' in its declaring
3047 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3048 (expand_invoke): Call `build_invokeinterface' with new parameters.
3049 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3052 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3054 * typeck.c (lookup_do): Search superinterfaces first
3055 when looking up an interface method. From Godmar Back
3058 2000-03-06 Tom Tromey <tromey@cygnus.com>
3060 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3062 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3064 * java-tree.h (lookup_argument_method2): Declared.
3065 (safe_layout_class): Prototype moved from parse.h.
3066 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3067 * parse.y (java_check_regular_methods): Local `super_class' gone.
3068 Call lookup_argument_method2 instead of lookup_argument_method.
3069 Perform modifier match for methods found declared in implemented
3070 interfaces. Fixed indentation problem. Overriding/hiding error
3071 report to take place only for methods found in classes.
3072 * typeck.c (lookup_argument_method): Changed leading
3073 comment. Re-written by calling lookup_do.
3074 (lookup_argument_method2): New function.
3075 (lookup_java_method): Re-written by calling lookup_do.
3076 (lookup_do): New function.
3078 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * check-init.c (check_init): Removed dead code. Handle (blank)
3082 * parse.y (declare_local_variables): New local `final_p', set it
3083 and use it to initialize LOCAL_FINAL.
3084 (check_final_assignment): Only check FIELD_DECLs.
3086 2000-02-17 Tom Tromey <tromey@cygnus.com>
3088 * Makefile.in (JAVA_OBJS): Added boehm.o.
3089 (boehm.o): New target.
3090 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3091 * java-tree.h (flag_use_boehm_gc): Declare.
3092 (get_boehm_type_descriptor): Declare.
3093 * lang.c (lang_f_options): Added `use-boehm-gc'.
3094 (flag_use_boehm_gc): New global.
3095 * lang-options.h: Added -fuse-boehm-gc.
3096 * boehm.c: New file.
3097 * class.c (get_dispatch_table): If class uses a Boehm type
3098 descriptor, put it in the vtable.
3099 (make_class_data): Removed dead code.
3101 2000-03-03 Per Bothner <per@bothner.com>
3103 * decl.c (init_decl_processing): Initialize sizetype properly.
3105 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3107 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3108 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3109 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3110 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3111 (jcf_parse): New local `current'. Load innerclasses seen in outer
3112 context being processed.
3113 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3114 * jcf-write.c (append_innerclasses_attribute): New function.
3115 (append_innerclasses_attribute_entry): Likewise.
3116 (get_access_flags): Handle static classes. Set anonymous and local
3117 classes to be private.
3118 (generate_classfile): Attribute count adjusted. Call
3119 append_innerclasses_attribute.
3120 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3121 PURE_INNER_CLASS_TYPE_P.
3122 * parse.y (parser_qualified_classname): New parameter `is_static',
3123 produce non qualified name accordingly.
3124 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3125 (create_interface): Added argument to parser_qualified_classname.
3126 (create_class): Added argument to parser_qualified_classname. Setup
3127 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3128 (add_inner_class_fields): Fixed indentation.
3129 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3130 (method_declarator): Fixed typo in comment.
3131 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3132 (build_current_thisn): Likewise.
3133 (patch_method_invocation): Likewise.
3135 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3137 * decl.c (current_function_decl): Move to toplev.c.
3139 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3141 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3142 (DECL_BIT_INDEX): Use underlying representation.
3143 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3145 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3147 * expr.c (build_java_ret): Pass proper type to size_binop.
3149 2000-02-25 Anthony Green <green@cygnus.com>
3151 * expr.c (build_class_init): Mark the decl to be ignored by
3153 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3154 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3155 * class.c (init_test_hash_newfunc): New function.
3156 (decl_hash): New function.
3157 (decl_compare): New function.
3158 * decl.c (emit_init_test_initialization): New function.
3159 (complete_start_java_method): Traverse the init test hashtable,
3160 calling emit_init_test_initialization.
3161 (always_initialize_class_p): Define.
3162 * expr.c (build_class_init): Use initialization tests when
3163 emitting class initialization code.
3164 (always_initialize_class_p): Declare.
3165 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3167 * java-tree.h: Include hash.h.
3168 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3169 (struct lang_decl): Add init_test_table field.
3170 (init_test_hash_entry): Define.
3172 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * gjavah.c (main): Avoid using `argi' to report unimplemented
3177 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3180 initialize locals to avoid warnings. Local `exception_type' moved
3183 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3185 * parse.y (resolve_expression_name): Use `orig' as a second
3186 argument to resolve_field_access.
3187 (resolve_field_access): Removed unecessary code when dealing with
3190 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3192 * class.c (push_super_field): Don't push the field twice.
3193 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3194 * parse.h (java_reorder_fields): Prototyped.
3195 * parse.y (java_reorder_fields): New function.
3196 (java_layout_class): Simplified not to worry about re-ordering.
3198 2000-02-23 Tom Tromey <tromey@cygnus.com>
3200 * gjavah.c (print_name): In JNI case, correctly quote string.
3201 (print_method_info): Don't handle overrides in JNI mode.
3203 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3205 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3206 value type set to `boolean_type_node'.
3208 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3210 * jcf-dump.c (main): Test for correct condition after
3211 output file creation.
3213 2000-02-19 Anthony Green <green@cygnus.com>
3215 * jcf-depend.c (add_entry): Fix test for first list entry.
3217 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3219 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3220 * constants.c (build_constants_constructor): Likewise.
3222 2000-02-19 Anthony Green <green@cygnus.com>
3224 * jcf-depend.c (add_entry): Add entries to the end of the list.
3226 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3228 * decl.c (INT_TYPE_SIZE): Define if necessary.
3229 (expand_java_return): Handle the case of a native integer smaller
3232 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3234 * gjavah.c (help): Use GCCBUGURL.
3235 * jv-scan.c (help): Likewise.
3236 * jcf-dump.c (help): Likewise.
3238 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3240 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3243 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3245 * jcf-parse.c (load_class): Call `fatal' if no file containing
3246 the target class are found.
3248 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3250 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3251 lex.c, lex.h, and PARSE_H to...
3252 (parse.o, parse-scan.o): ...here, respectively.
3254 * lex.c: Split out code that may trigger SIGFPE from yylex()
3255 to its own function.
3256 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3258 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3260 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3262 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3264 * parse.y (outer_field_access_p): Stop in time when outer contexts
3266 (resolve_qualified_expression_name): Properly qualify *everything*
3267 after a package.type to be resoled as expression names.
3268 (find_applicable_accessible_methods_list): Save/restore `class' to
3269 isolate it from a possible outer context search.
3271 2000-02-15 Tom Tromey <tromey@cygnus.com>
3273 * gjavah.c (jni_print_char): New function.
3274 (print_full_cxx_name): Use it.
3275 (decode_signature_piece): Likewise.
3276 (print_cxx_classname): Likewise.
3278 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3280 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3282 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3284 * gjavah.c: Include version.h.
3286 * jcf-dump.c: Likewise.
3288 * jv-scan.c: Likewise.
3290 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3292 * parse.y (outer_field_access_fix): First parameter now a tree
3293 node. Check for assignement to final. First argument to
3294 build_outer_field_access_fix modified to accomodate prototype.
3295 (build_outer_field_access): Don't check for assignment to final
3297 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3298 possibly returned by outer_field_access_fix. Changed
3299 outer_field_access_fix's first argument.
3300 (check_final_assignment): $finit$'s context is OK.
3301 (patch_unaryop): Use node instead of its line/column value when
3302 calling outer_field_access_fix.
3304 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3306 * parse.y (interface_declaration:): No longer tagged
3307 <node>. Re-installed default action.
3308 (class_member_declaration:): Handle inner interfaces.
3309 (interface_member_declaration): Handle inner interfaces and
3311 (create_interface): Push error if one seen. Suspend parsing
3312 context when processing an inner interface.
3313 (register_fields): Inner class static field limitations not to
3314 apply to inner interfaces.
3316 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3318 * jcf-parse.c (load_class): Update `java_error_count' when a
3319 class' file can't be found.
3320 (parse.y): Avoid (byte)code generation when errors seen.
3322 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3324 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3325 decodes a valid node.
3326 (patch_binop): Handle TRUNC_DIV_EXPR.
3328 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3330 * parse.y (resolve_package): New local `acc'. Try to progressively
3331 build and guess a package and type name.
3333 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3335 * parse.y (find_applicable_accessible_methods_list): Load and
3336 layout the search class if necessary.
3337 (java_complete_tree): Keep to original type of the folded initial
3340 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3342 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3343 Generate error message if circularity is detected. New static
3345 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3346 * jcf-write.c (generate_bytecode_insns): Very simply handle
3348 * parse.y (java_check_circular_reference): Use
3349 `cyclic_inheritance_report' during report, if necessary.
3350 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3351 walking NEW_ARRAY_INIT twice.
3353 2000-02-09 Tom Tromey <tromey@cygnus.com>
3355 * parse.y (check_class_interface_creation): Allow inner classes to
3356 be `private' or `protected', check modifiers' consistency. Prevent
3357 block local classes from bearing any modifiers.
3359 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3361 * except.c (check_start_handlers): Re-add prototype lost in last
3363 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3365 2000-02-09 Andrew Haley <aph@cygnus.com>
3367 * decl.c (clear_binding_level): Remove excess initializer.
3368 (maybe_poplevels): Remove unused variable.
3369 (force_poplevels): Ditto.
3370 (struct binding_level): Add comment.
3372 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3374 * jcf-write.c (generate_classfile): Don't consider
3375 pre-initialization with reference value (use <clinit> instead.)
3376 * parse.y (java_fix_constructors): No generated constructor for
3378 (build_outer_field_access): Removed debug message.
3379 (outer_field_expanded_access_p): Adapted to bytecode generation.
3380 (build_outer_field_access_method): Use fix_method_argument_names.
3381 (build_outer_method_access_method): Fixed indentation. Added
3382 comment. Handle access method generation for static and also void
3384 (build_access_to_thisn): Inserted debug message.
3385 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3386 (resolve_qualified_expression_name): Fixed comment.
3387 (not_accessible_p): Adapted to bytecode generation. Added comment.
3388 (patch_method_invocation): Added comment.
3389 (maybe_use_access_method): Fixed leading comment. Handle static
3391 (java_complete_lhs): Don't shortcut handling of initialized upon
3392 declaration String type static fields when generating bytecode.
3393 (patch_unaryop): Handle outer field access when generating
3396 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3398 * java-tree.h (FIELD_THISN): New macro.
3399 * jcf-write.c (append_synthetic_attribute): New function.
3400 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3401 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3402 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3404 (build_outer_field_access): Turned on access functions usage and
3405 generation when compiling to bytecode.
3406 (maybe_use_access_method): Likewise.
3408 2000-01-25 Andrew Haley <aph@cygnus.com>
3410 * java-except.h (struct eh_range): Add `expanded' field.
3411 (maybe_start_try): Add end_pc arg.
3412 (maybe_end_try): Ditto.
3413 * java-tree.h (force_poplevels): new function.
3414 * expr.c (expand_byte_code): Don't call maybe_start_try or
3416 * except.c (add_handler): Reset expanded.
3417 (expand_start_java_handler): Set expanded.
3418 (check_start_handlers): Don't expand a start handler that's
3419 already been expanded.
3420 (maybe_start_try): Add end_pc arg. Only expand a handler which
3422 (expand_end_java_handler): call force_poplevels.
3423 (force_poplevels): new function.
3424 * decl.c (binding_level): Add start_pc of binding level.
3425 (maybe_pushlevels): Call maybe_start_try when pushing binding
3427 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3428 (LARGEST_PC): Define.
3429 (clear_binding_level): Use LARGEST_PC.
3431 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3432 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3433 (binding_depth, is_class_level, current_pc): new variables.
3434 (struct binding_level): ditto.
3435 (indent): new function.
3436 (push_jvm_slot): add debugging info.
3437 (maybe_pushlevels): ditto.
3438 (maybe_poplevels): ditto.
3441 (start_java_method): ditto.
3442 (give_name_to_locals): comment only.
3443 * except.c (binding_depth, is_class_level, current_pc):
3445 (expand_start_java_handler): add debugging info.
3446 (expand_end_java_handler): ditto.
3448 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3450 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3451 (print_name_for_stub_or_jni, process_file): Constify a char*.
3453 2000-02-03 Tom Tromey <tromey@cygnus.com>
3455 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3457 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3459 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3460 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3463 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3466 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3467 (struct lang_type): New field `ii_block'.
3468 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3469 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3470 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3471 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3472 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3473 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3475 * parse.y (add_instance_initializer): New function.
3476 (in_instance_initializer): New static global.
3477 (class_body_declaration:): Link instance initializer block.
3478 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3479 (array_creation_expression:): Remove unused local.
3480 (java_parser_context_push_initialized_field): Fixed leading
3481 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3482 CPC_INSTANCE_INITIALIZER_LIST.
3483 (java_parser_context_pop_initialized_field): Likewise.
3484 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3485 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3486 CPC_INITIALIZER_STMT.
3487 (fix_constructors): New local `class_type'. Use it. Call
3488 add_instance_initializer.
3489 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3490 (patch_return): Forbid return in instance initializers.
3491 (patch_throw_statement): Enforce exception handling in the context
3492 of instance initializers.
3494 2000-02-03 Tom Tromey <tromey@cygnus.com>
3496 * Make-lang.in (java.mostlyclean): Remove executables in
3499 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3501 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3502 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3503 (java_float_finite): Convert to use union Word from javaop.h.
3504 (java_double_finite): Convert to use union DWord from javaop.h.
3506 2000-02-02 Tom Tromey <tromey@cygnus.com>
3508 * gjavah.c (options): Added `jni' entry.
3509 (help): Document -jni.
3510 (flag_jni): New global.
3511 (process_file): Handle JNI output. Don't print text from
3512 -prepend, -add, etc, when generating stubs. Only remove `.class'
3513 suffix if it actually exists.
3514 (main): Create a `.c' file when run with `--jni --stubs'. Create
3515 correct output file name with `--jni'.
3516 (print_include): Mangle header name differently in JNI case.
3517 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3519 (print_method_info): Handle JNI case. Put signature info into
3520 method name. Handle case when STREAM is NULL.
3521 (print_name_for_stub_or_jni): New function.
3522 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3523 (print_cxx_classname): Handle JNI.
3524 (print_full_cxx_name): Likewise.
3525 (decode_signature_piece): Likewise.
3526 (overloaded_jni_method_exists_p): New function.
3527 (struct method_name): Added `signature' and `sig_length' fields.
3528 (HANDLE_END_FIELD): Do nothing in JNI mode.
3530 2000-02-02 Tom Tromey <tromey@cygnus.com>
3532 * jv-scan.c: Include version.c, <getopt.h>.
3533 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3534 (options): New array.
3535 (usage): New function.
3536 (version): New function.
3537 (main): Use getopt_long to parse command line.
3538 * jcf-dump.c: Include version.c, <getopt.h>.
3539 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3540 OPT_JAVAP): New macros.
3541 (options): New array.
3542 (usage): Return `void'. Changed message.
3543 (help): New function.
3544 (version): New function.
3545 (main): Use getopt_long_only to parse command line.
3546 * gjavah.c: Include <getopt.h>.
3547 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3548 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3549 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3550 (options): New array.
3551 (java_no_argument): Removed.
3552 (help): Updated with missing options.
3553 (main): Use getopt_long_only to parse command line.
3554 (usage): Changed message.
3556 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3558 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3559 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3560 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3561 * parse.y (array_creation_expression:): Handle anonymous arrays.
3562 (build_array_from_name): Don't set `ret_name' if null.
3563 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3564 (qualify_ambiguous_name): Likewise.
3565 (java_complete_expand_class): Likewise.
3567 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3570 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3571 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3572 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3573 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3574 AIPL_FUNCTION_COMPLETED_INVOCATION.
3575 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3576 AIPL_FUNCTION_INVOCATION_READY.
3577 (AIPL_FUNCTION_DECLARATION): New enum entry.
3578 * parse.y (reorder_static_initialized): New function.
3579 (java_parser_context_pop_initialized_field): Use it.
3580 (add_inner_class_fields): Use
3581 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3582 augmented. Install marker after last alias initializer, if any.
3583 (generate_finit): Fixed typo. Don't try to retain only the used
3585 (method_header): Compute and set DECL_FUNCTION_NAP.
3586 (method_declarator): Fixed comment. Insert alias initializer in
3588 (build_alias_initializer_parameter_list): Fixed leading
3589 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3590 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3591 (java_complete_expand_class): Code to retain only used aliases
3593 (java_complete_expand_methods): New local `first_decl'. Generate
3594 $finit$ first, then expand the constructors, regular methods and
3596 (java_complete_expand_method): Don't report error on missing
3597 return statement if previously detected bogus.
3598 (fix_constructors): Don't patch constructor parameters list.
3599 (patch_method_invocation): Use new AIPL enum values. Reverse
3600 alias initializer list for anonymous classes.
3602 2000-01-30 Anthony Green <green@redhat.com>
3604 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3605 determine how many stack slots to pop.
3607 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3609 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3610 error handling/recovery.
3611 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3613 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3615 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3616 FIELD_LOCAL_ALIAS_USED): New macros.
3617 (DECL_FUNCTION_NAP): New macro.
3618 (struct lang_decl): New field `nap'.
3619 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3620 (struct lang_type): New fields `finit_stmt_list' and
3622 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3623 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3624 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3625 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3626 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3627 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3628 (BUILD_THROW): Macro line separator re-indented.
3629 * parse.y (end_class_declaration): New function.
3630 (maybe_generate_pre_expand_clinit): New name for
3631 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3632 pre-expand static fields.
3633 (maybe_generate_clinit): Function deleted.
3634 (check_for_static_method_reference): Prototype's parameter list
3636 (generate_finit): New name for maybe_generate_finit. Changed
3637 leading comment. Function rewritten to use
3638 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3639 (build_alias_initializer_parameter_list): New function.
3640 (java_parser_context_pop_initialized_field): Likewise.
3641 (add_inner_class_fields): Likewise.
3642 (type_declaration:): Call end_class_declaration.
3643 (class_member_declaration:): Likewise.
3644 (formal_parameter_list:): Fixed typos.
3645 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3646 element. Improved error handling.
3647 (block_statement:): Call end_class_declaration.
3648 (anonymous_class_creation:): Likewise.
3649 (create_anonymous_class): Fixed comments.
3650 (create_class): Call add_inner_class_fields.
3651 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3652 (method_header): Use MARK_FINAL_PARMS.
3653 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3654 (method_declarator): Propagate final argument flag.
3655 (craft_constructor): New local `artificial'. Call
3656 build_alias_initializer_parameter_list. Use
3657 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3658 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3660 (complete_expand_class): Get rid of unused outer context local
3662 (java_complete_expand_methods): Fixed leading
3663 comment. Generate/pre-expand <clinit> first. Changed method
3664 expansion order to regular, $finit$, constructors, <clinit>.
3665 (java_complete_expand_method): Set current_function_decl.
3666 (fix_constructors): Fix constructor parameter list to account for
3667 outer context local alias initializers.
3668 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3669 (resolve_expression_name): Lookup outer context local aliases. New
3670 local `access', use it.
3671 (patch_method_invocation): Patch inner class ctor invocation with
3672 outer context local aliases initialization values. $finit$
3673 invocation patching now includes things generated with
3674 build_alias_initializer_parameter_list.
3675 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3676 (build_super_invocation): Likewise.
3677 (patch_assignment): Changed comment.
3679 2000-01-27 Andrew Haley <aph@cygnus.com>
3681 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3685 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3687 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3689 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3691 * parse.y (register_fields): Don't pass a format specifier to
3692 OBSOLETE_MODIFIER_WARNING.
3693 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3694 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3696 (check_modifiers): Change function into a macro.
3697 (check_class_interface_creation): Pass a literal format string.
3699 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3701 * buffer.h: PROTO -> PARAMS.
3702 * check-init.c: Likewise.
3703 * class.c: Likewise.
3704 * constants.c: Likewise.
3705 * convert.h: Likewise.
3707 * except.c: Likewise.
3709 * gjavah.c: Likewise.
3710 * java-except.h: Likewise.
3711 * java-tree.h: Likewise.
3712 * jcf-depend.c: Likewise.
3713 * jcf-dump.c: Likewise.
3714 * jcf-parse.c: Likewise.
3715 * jcf-path.c: Likewise.
3716 * jcf-reader.c: Likewise.
3717 * jcf-write.c: Likewise.
3719 * jv-scan.c: Likewise.
3720 * jvgenmain.c: Likewise.
3721 * jvspec.c: Likewise.
3725 * parse-scan.y: Likewise.
3726 * parse.h: Likewise.
3727 * parse.y: Likewise.
3728 * typeck.c: Likewise.
3729 * verify.c: Likewise.
3732 * zextract.c: Likewise.
3733 * zipfile.h: Likewise.
3735 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3737 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3738 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3739 * constants.c (build_constant_data_ref): Check for cached
3740 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3741 in TYPE_CPOOL_DATE_REF.
3742 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3743 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3744 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3745 (LOCAL_FINAL): New macro.
3746 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3747 constant pool -- don't try to reuse.
3748 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3750 (find_in_current_zip): Use TYPE_JCF.
3751 * parse.h (java_check_final): Prototype removed.
3752 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3753 (maybe_create_class_interface_decl,
3754 check_class_interface_creation): Likewise.
3755 (java_expand_finals): Function removed.
3756 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3757 (block_statement:): Fixed comment.
3758 (anonymous_class_creation:): Likewise.
3759 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3761 (check_class_interface_creation): Loosened error report on (inner)
3762 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3763 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3764 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3766 (create_interface): Likewise.
3767 (anonymous_class_counter): New static global.
3768 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3769 patch. Fixed comments.
3770 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3771 anonymous_class_counter when declaring a toplevel class.
3772 (craft_constructor): Fixed constructor name when handling
3773 anonymous classes. Anonymous class constructors to feature hidden
3775 (java_fix_constructors): Added comment.
3776 (java_check_final): Function removed.
3777 (java_complete_expand_methods): Fixed comment. Don't generate
3778 class data, save its outgoing constant pool instead.
3779 (verify_constructor_super): Skip anonymous class constructor
3780 hidden this$<n> parameter.
3781 (java_expand_classes): New local `saved_ctxp'. Removed call to
3782 java_expand_finals and java_check_final. Expand anonymous class
3783 constructors. Generate class data.
3784 (build_super_invocation): Skip anonymous class hidden this$<n>
3786 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3787 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3788 (set_java_signature): Likewise.
3790 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3792 * gjavah.c: Delete ACC_VISIBILITY define.
3793 * jcf.h: Add ACC_VISIBILITY define.
3794 * parse.y: final: rule tagged <value>.
3795 (java_check_regular_methods): Use ACC_VISIBILITY define for
3796 default package access check.
3797 (local_variable_declaration_statement): Use final: rule.
3799 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3801 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3804 2000-01-17 Tom Tromey <tromey@cygnus.com>
3806 * gjavah.c (print_field_info): Allow non-static final fields.
3808 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3810 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3811 * parse.y (patch_anonymous_class): New function.
3812 (create_anonymous_class): Register incomplete type when the
3813 class/interface to extends/implement isn't known yet.
3814 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3815 (verify_constructor_super): Tuned error message.
3817 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3819 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3820 (ANONYMOUS_CLASS_P): New macro.
3821 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3822 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3823 * parse.y (create_class): Added leading argument.
3824 (maybe_create_class_interface_decl,
3825 check_class_interface_creation): Likewise.
3826 (craft_constructor): New function.
3827 (verify_constructor_super): Added argument in prototype.
3828 (class_declaration:): Inserted leading argument.
3829 (for_begin:): Use FOR_LOOP_P.
3830 (anonymous_class_creation): Create WFL of the anonymous class to
3831 instantiate. Call build_new_invocation. Added comments.
3832 (check_class_interface_creation): Handle parameter `anonymous' in
3833 verbose mode class creation announce.
3834 (link_nested_class_to_enclosing): Exclude anonymous classes.
3835 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3836 anonymous class, even though they appear to have an enclosing
3838 (create_interface): Pass extra argument to
3839 check_class_interface_creation.
3840 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3841 (create_class): Call check_class_interface_creation and
3842 maybe_create_class_interface_decl with extra new argument. Don't
3843 add private this$<n> to anonymous classes.
3844 (method_declarator): Insert hidden this$<n> to anonymous class
3846 (java_fix_constructors): Deleted code creating default
3847 constructor. Call craft_constructor instead.
3848 (java_check_regular_methods): Set `saw_constructor' to 1 for
3850 (fix_constructors): Pass extra argument to verify_constructor_super.
3851 (verify_constructor_super): New local `sdecl', use it. Search for
3852 matching constructor (possibly featuring arguments) in super
3854 (lookup_method_invoke): Craft constructor according to arguments
3855 list when dealing with anonymous class constructors.
3856 (build_super_invocation): Pass arguments to anonymous class super
3858 (search_loop): Use FOR_LOOP_P.
3859 (labeled_block_contains_loop_p): Likewise.
3861 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3863 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3864 (enclosing_context_p): New function.
3865 (get_access_flags_from_decl): Handle CLASS_STATIC.
3866 (maybe_layout_super_class): Extra first argument passed to
3868 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3870 * decl.c (access0_identifier_node): New global.
3871 (init_decl_processing): access0_identifier_node initialized.
3872 (pushdecl): Set DECL_CONTEXT only on non type decls.
3873 * expr.c (lookup_field): Lookup inner class fields in enclosing
3875 (expand_invoke): Use ID_INIT_P.
3876 (expand_java_field_op): Use DECL_CLINIT_P.
3877 * java-tree.def (CLASS_LITERAL): New tree code.
3878 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3879 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3880 (struct lang_decl): New field `inner_access'.
3881 (enclosing_context_p): Prototyped.
3882 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3883 ID_CLINIT_P): New macros.
3884 (CLASS_STATIC): New macro.
3885 (CLASS_ACCESS0_GENERATED_P): New macro.
3886 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3887 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3888 INNER_CLASS_P): New macros.
3889 (DECL_INNER_CLASS_LIST): New macro.
3890 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3892 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3893 the shift value to int. Fixed typo in comment.
3894 * lex.c (inst_id, wpv_id): Initialize.
3895 * mangle.c (unicode_mangling_length): Take `$' into account.
3896 * parse.h (DRECOVER, RECOVER): Terminate properly.
3897 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3898 (typedef struct _jdep): New field `enclosing'.
3899 (JDEP_ENCLOSING): New macro.
3900 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3901 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3902 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3903 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3904 GET_ENCLOSING_CPC_CONTEXT): New macros.
3905 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3906 (do_resolve_class): Added extra argument in prototype.
3907 * parse.y (resolve_class): Added extra argument in prototype.
3908 (maybe_create_class_interface_decl): Likewise.
3909 (maybe_use_access_method, build_wfl_wrap): New functions.
3910 (java_complete_expand_classes, java_complete_expand_class):
3912 (java_parser_context_push_initialized_field,
3913 java_parser_context_suspend, java_parser_context_resume):
3915 (maybe_make_nested_class_name, make_nested_class_name,
3916 set_nested_class_simple_name_value,
3917 link_nested_class_to_enclosing, find_as_inner_class,
3918 find_as_inner_class_do, check_inner_class_redefinition,
3919 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3920 maybe_build_thisn_access_method, build_outer_field_access,
3921 build_outer_field_access_methods, build_outer_field_access_expr,
3922 build_outer_method_access_method, build_new_access_id,
3923 build_outer_field_access_method, outer_field_access_p,
3924 outer_field_expanded_access_p, outer_field_access_fix,
3925 build_incomplete_class_ref, patch_incomplete_class_ref,
3926 create_anonymous_class): Likewise.
3927 (inst_id, wpv_id): New static global variables.
3928 (synchronized:): New rule, tagged <node>.
3929 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3931 (anonymous_class_creation:): New rule, tagged <node>.
3932 (NEW_TK): Tagged <node>.
3933 (type_literals, array_type_literal): New rules, tagged <node>.
3934 (class_declaration:): Removed action when reducing by class_body:
3935 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3936 using GET_CPC in sub-rules.
3937 (class_member_declaration): Handle inner classes.
3938 (method_declaration): When reducing method_header:, reset
3939 current_function_decl when appropriate.
3940 (method_declarator:): Set the number of formal parameter to 0 for
3941 method declared without arguments.
3942 (constructor_declarator:): Likewise.
3943 (static_initializer:): List of elements kept in a list.
3944 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3945 use of the keyword `static' for type declarations.
3946 (block_statement:): Handle inner class declarations.
3947 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3948 type qualified `this'.
3949 (class_instance_creation_expression): Use anonymous_class_creation:
3950 to handle inner class instances creation. Handle qualified `new'.
3951 (something_dot_new): Added appropriate actions.
3952 (create_new_parser_context): New function.
3953 (java_push_parser_context, java_parser_context_save_global,
3954 java_parser_context_suspend): Use create_new_parser_context.
3955 (check_modifiers): Changed leading comment.
3956 (check_class_interface_creation): Handle interclasses.
3957 (add_superinterfaces): Fixed comment.
3958 (create_interface): Build qualified name from the raw_name instead
3959 of its matching WFL. Push the initialized fields list. raw_name added
3960 as an extra argument to maybe_create_class_interface_decl.
3961 (create_class): Build qualified name from the raw_name instead of
3962 its matching WFL. Removed assignment to current_parsed_class_un.
3963 Call PUSH_ERROR before returning an error. Suspend the current
3964 parser context when processing an inner class. Push the
3965 initialized fields list. raw_name added as an extra argument to
3966 maybe_create_class_interface_decl. Add the private this$<n>
3968 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3969 (register_fields): Get the class type from GET_CPC and handle
3970 previous errors. Added code to handle the creation of static
3971 fields in inner classes. Initialized fields initialization
3972 statements kept in a list of lists.
3973 (maybe_generate_finit): Initialized fields initialization
3974 statements kept in a list of lists. Use GET_CPC.
3975 (maybe_generate_clinit): Likewise.
3976 (method_header): Use GET_CPC and GET_CPC_UN.
3977 (parser_qualified_classname): Handle inner classes.
3978 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3979 (java_fix_constructors): Hide pointer to enclosing context
3980 instance in constructor list when dealing with inner classes.
3981 (jdep_resolve_class): Call resolve_class with extra first argument
3983 (resolve_class): Add enclosing context as a first extra argument
3984 to do_resolve_class.
3985 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3987 (resolve_no_layout): Extra argument added to resolve_class
3989 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3990 (java_get_real_method_name): Use GET_CPC_UN.
3991 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3992 (java_check_abstract_methods): Handle static method declared in
3993 inner classes by an error.
3994 (java_check_regular_methods): Use DECL_CLINIT_P.
3995 (source_start_java_method): Also set DECL_MAX_LOCALS.
3996 (create_artificial_method): Call java_parser_context_save_global
3997 and java_parser_context_restore_global instead of saving/restoring
3998 the context by hand.
3999 (expand_start_java_method): Improved verbose mode message.
4000 (java_complete_expand_methods): Fixed leading comment. Use
4002 (fix_constructors): Added assignment to this$<n> if necessary.
4003 (java_expand_classes): Call java_complete_expand_classes instead
4004 of java_complete_expand_methods.
4005 (make_qualified_primary): Simplified.
4006 (merge_qualified_name): Optimized for missing left or right parts.
4007 (resolve_expression_name): Handle access to outer class fields from
4009 (resolve_qualified_expression_name): New macro
4010 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4011 classes. Report error on non appropriate qualification of
4012 `new'. Handle qualified `this'.
4013 (not_accessible_p): Allow access to outer class private fields from
4015 (patch_method_invocation): Handle method invocations through
4016 access methods and inner class constructor invocations.
4017 (find_applicable_accessible_methods_list): Search enclosing
4018 contexts of an inner class.
4019 (search_applicable_methods_list): Fixed typo.
4020 (argument_types_convertible): Handle inner class constructors'
4021 hidden outer context reference argument.
4022 (qualify_ambiguous_name): Handle qualified `this'.
4023 (java_complete_lhs): Handle use of field accessed through
4024 artificial access methods in various cases of assignments. Handle
4026 (check_final_assignment): Use DECL_CLINIT_P.
4027 (valid_ref_assignconv_cast_p): Handle the destination being an
4028 enclosing context of the source.
4029 (patch_unaryop): Handle use of field accessed through artificial
4031 (patch_return): Use DECL_CLINIT_P.
4032 (patch_throw_statement): Use DECL_CLINIT_P.
4033 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4034 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4037 2000-01-16 Anthony Green <green@cygnus.com>
4039 * parse.y (build_string_concatenation): Only use
4040 StringBuffer(String) shortcut if String arg is constant.
4042 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4044 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4045 the shift value to int. Fixed typo in comment.
4047 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4049 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4050 * jcf-write.c: Likewise.
4051 * parse.y: Likewise.
4052 * parse.c: Regenerate.
4054 2000-01-09 Anthony Green <green@cygnus.com>
4056 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4057 bytecodes in the correct order.
4059 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4061 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4063 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4065 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4066 before building constant array decl.
4068 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4070 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4071 method invocation and typo in conditional expression.
4072 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4073 the appropriate NOTE_POP.
4074 * parse.y (patch_binop): Shift value mask to feature the right
4077 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4079 * class.c (assume_compiled, assume_compiled_node): Add static
4081 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4083 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4085 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4087 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4088 to `__modifier' to avoid stringifying it.
4090 * parse.y (verify_constructor_circularity): Don't call a variadic
4091 function with a non-literal format string.
4092 (java_check_abstract_methods): Move unreachable code inside
4093 `continue' statement.
4094 (lookup_method_invoke): Call xstrdup, not strdup.
4096 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4099 * jcf-parse.c (yyparse): Likewise.
4101 * jv-scan.c (main): Likewise.
4103 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4105 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4106 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4107 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4110 * parse.y (synchronized, variable_redefinition_error,
4111 check_class_interface_creation, create_interface, create_class,
4112 method_header, finish_method_declaration,
4113 check_modifiers_consistency, method_declarator,
4114 complete_class_report_errors, check_abstract_method_definitions,
4115 java_check_regular_methods, check_throws_clauses,
4116 java_check_abstract_methods, read_import_dir,
4117 check_pkg_class_access, declare_local_variables, fix_constructors,
4118 cut_identifier_in_qualified, resolve_expression_name,
4119 resolve_qualified_expression_name, patch_method_invocation,
4120 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4121 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4122 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4123 patch_try_statement, patch_synchronized_statement,
4124 patch_throw_statement, check_thrown_exceptions,
4125 patch_conditional_expr): Likewise.
4127 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4129 * Makefile.in (LIBDEPS): Added gcc's errors.o
4130 (../jcf-dump$(exeext):): Link with gcc's errors.o
4131 (../gcjh$(exeext):): Likewise.
4132 * expr.c (expand_java_NEW): Layout the entire target type instead of
4133 laying out its methods only.
4134 (lookup_field): Layout the class after having loaded it.
4135 * java-tree.h (java_debug_context): Declared.
4136 * jcf-io.c (toplev.h): Included.
4137 (find_class): Removed assignment to jcf's outofsynch
4138 field. Force source file to be read if newer than its matching
4139 class file. Tweaked debug messages.
4140 * jcf-parse.c (jcf_out_of_synch): Deleted.
4141 (read_class): Call to jcf_out_of_synch removed.
4142 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4143 (jcf_out_of_synch): Prototype deleted.
4144 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4145 `deprecated' and `class_err': integer turned into bit fields.
4146 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4147 * parse.y (package_list): New global.
4148 (package_declaration:): Record newly parsed package name.
4149 (extra_ctxp_pushed_p): Static global deleted.
4150 (java_parser_context_save_global): Create buffer context for the
4151 purpose of saving globals, if necessary.
4152 (java_parser_context_restore_global): Pop context pushed for the
4153 purpose of saving globals, if necessary.
4154 (java_debug_context_do): New prototype and function.
4155 (java_debug_context): Likewise.
4156 (do_resolve_class): Use already parsed package names to qualify
4157 and lookup class candidate.
4158 (java_pre_expand_clinit): Removed unnecessary local variable.
4160 1999-12-17 Tom Tromey <tromey@cygnus.com>
4162 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4164 (process_file): Use `\n\' at end of each line in string.
4166 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4168 * expr.c (expand_invoke): Layout the loaded class before
4169 attempting to use it.
4170 (expand_java_field_op): Allow final field assignments to take
4172 * typeck.c (convert): Return error_mark_node if expr is null.
4174 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * class.c (class_depth): Return -1 if the class doesn't load
4178 * expr.c (can_widen_reference_to): Check for errors during depth
4179 computation and return 0 accordingly.
4180 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4181 create default constructors and add an other error check.
4182 * parse.h (java_fix_constructors): Prototyped.
4183 * parse.y (java_pre_expand_clinit): Likewise.
4184 (build_super_invocation): Re-prototyped to feature one argument.
4185 (java_check_circular_reference): Directly use `current'.
4186 (java_fix_constructors): New function.
4187 (java_check_regular_methods): Don't create default constructors
4188 here, but abort if none were found.
4189 (java_complete_expand_methods): Pre-process <clinit> calling
4190 java_pre_expand_clinit.
4191 (java_pre_expand_clinit): New function.
4192 (fix_constructors): build_super_invocation invoked with the
4193 current method declaration as an argument.
4194 (build_super_invocation): Use the context of the processed method
4195 decl argument instead of current_class.
4196 * typeck.c (lookup_java_method): Take WFLs in method names into
4199 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4201 * class.c (make_class_data): flag_keep_inline_functions to keep
4202 private methods in the method array.
4204 1999-12-15 Anthony Green <green@cygnus.com>
4206 * check-init.c (check_init): Take into account both types of
4207 `throw's when checking for uninitialized variables.
4209 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4211 * parse.y (java_complete_lhs): Force convertion of array
4212 dimensions to int_type_node, that's what runtime's ABI expects.
4214 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4216 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4217 operand of a WFL, until the Java front-end gets fixed with regard
4218 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4220 1999-12-10 Andrew Haley <aph@cygnus.com>
4222 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4223 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4224 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4228 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4230 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4231 before calling expand_eh_region_start and expand_start_all_catch.
4232 * except.c (expand_start_java_handler): Switch to permanent
4233 obstack before calling expand_eh_region_start.
4234 (expand_end_java_handler): Switch to permanent obstack before
4235 calling expand_start_all_catch.
4237 1999-12-5 Anthony Green <green@cygnus.com>
4239 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4240 function with side effects.
4241 (init_decl_processing): Mark all memory allocating DECLs with
4244 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4246 * except.c (expand_end_java_handler): Call
4247 expand_resume_after_catch and end_catch_handler.
4249 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4251 * verify.c (verify_jvm_instructions): Create new return label
4252 chain if non existant (don't rely on the verified state of the jsr
4255 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4257 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4258 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4260 * parse.y (patch_assignment): Removed bogus final class test on
4261 lhs when checking on whether to emit an ArrayStoreException runtime
4263 * expr.c (expand_java_arraystore): Likewise.
4265 1999-11-28 Anthony Green <green@cygnus.com>
4267 * decl.c (find_local_variable): Reuse single slot decls when
4270 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4272 * jcf-parse.c (saw_java_source): Global variable removed.
4273 (read_class): Don't use `saw_java_source'. Added extra braces.
4274 (yyparse): Code setting `saw_java_source' removed.
4276 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4278 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4280 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4282 * verify.c (merge_type_state): Non verified subroutines being
4283 considered more than once to trigger passive type merge.
4285 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4288 in case of error. Error message tuned.
4290 1999-11-21 Anthony Green <green@cygnus.com>
4292 * constants.c (find_methodref_index): Unwrap method names before
4293 inserting them in the constant pool.
4295 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4297 * class.c (assume_compiled_node): New typedef.
4298 (assume_compiled_tree): New static data.
4299 (find_assume_compiled_node): New function.
4300 (add_assume_compiled): New function.
4301 (assume_compiled): New function.
4302 * class.c (make_class_data): Use assume_compiled.
4303 (is_compiled_class): Use assume_compiled.
4305 * java-tree.h (add_assume_compiled): Declare.
4307 * lang.c (lang_decode_option): Parse new options.
4309 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4311 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4312 int_type_node: that's what `_Jv_AllocObject' expects.
4314 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4316 * parse.y (lookup_method_invoke): Use lang_printable_name to
4317 reliably build the type name during error report. Fixes PR gcj/97.
4319 1999-11-09 Tom Tromey <tromey@cygnus.com>
4321 * jcf-path.c: Include <sys/stat.h>.
4322 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4323 (DIR_UP): New macro.
4325 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4327 * parse.y (source_end_java_method): Resume permanent allocation,
4328 reversing Apr 27 1998 patch.
4329 (patch_string_cst): Pop obstacks after having pushed the permanent
4332 1999-11-05 Tom Tromey <tromey@cygnus.com>
4334 * class.c (finish_class): Emit inlined methods if any native
4335 methods exist in the class. Fixes PR gcj/85.
4337 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4339 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4340 (qualify_ambiguous_name): Likewise.
4342 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4344 * typeck.c: (lookup_java_method): search all inherited
4345 interfaces when looking up interface method.
4347 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4349 * parse.y (method_header:): Issue error message for rule `type
4351 (synchronized:): Error report when not using synchronized.
4353 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4356 being used before the superclass constructor has been called.
4357 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4358 instead of `CALL_THIS_CONSTRUCTOR_P'.
4360 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4362 * check-init.c: Fix typo in comment.
4364 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4366 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4369 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4371 * parse.y (expression_statement:): Call function to report
4372 improper invocation of a constructor.
4373 (parse_ctor_invocation_error): New function.
4375 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4377 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4380 1999-10-21 Tom Tromey <tromey@cygnus.com>
4382 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4383 in generated `main'.
4385 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4387 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4388 (qualify_ambiguous_name): Likewise.
4390 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4392 * parse.y (java_complete_tree): fold_constant_for_init to work on
4394 (java_complete_lhs): Likewise.
4395 (array_constructor_check_entry): Complete an initializer element
4396 on permanent_obstack.
4398 1999-10-19 Tom Tromey <tromey@cygnus.com>
4400 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4401 From Mike Moreton <mike@pillim.demon.co.uk>.
4403 1999-10-15 Greg McGary <gkm@gnu.org>
4405 * java-tree.h (flag_bounds_check): Remove extern decl.
4406 * lang.c (flag_bounds_check): Remove global variable.
4407 (lang_f_options): Remove "bounds-check" entry.
4408 (lang_init_options): Default flag_bounds_check to "on".
4410 1999-10-14 Tom Tromey <tromey@cygnus.com>
4412 * jvgenmain.c (usage): New function.
4413 (main): Use it. Also, handle `-D' options.
4414 * jvspec.c (lang_specific_driver): Recognize -D.
4415 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4417 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4419 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4421 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4422 variadic function with a non-literal format string.
4424 * parse-scan.y (report_main_declaration): Likewise.
4426 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4428 * parse.y (read_import_dir, patch_assignment, patch_binop,
4429 patch_array_ref): Likewise.
4431 * typeck.c (build_java_array_type): Likewise.
4433 * verify.c (verify_jvm_instructions): Likewise.
4435 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4437 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4439 1999-10-07 Anthony Green <green@cygnus.com>
4441 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4442 where CHECK_PUT may fail for valid reasons.
4444 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4445 UNSAFE_PUTN): New macros.
4447 1999-10-04 Tom Tromey <tromey@cygnus.com>
4449 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4450 well. Fixes Java PR gcj/59.
4451 * parse-scan.y (yyerror): Report errors.
4453 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4455 * decl.c (insert_block): Remove unconditional `abort'.
4457 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4459 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4460 FUNCTION_CODE now of type int. All callers changed.
4461 Set the builtin's DECL_BUILT_IN_CLASS.
4463 1999-09-23 Tom Tromey <tromey@cygnus.com>
4465 * jvspec.c (lang_specific_driver): Don't read spec file if
4466 -fsyntax-only given.
4468 1999-09-22 Tom Tromey <tromey@cygnus.com>
4470 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4472 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4473 (WORDS_TO_LONG): Likewise.
4474 (WORDS_TO_DOUBLE): Likewise.
4476 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4478 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4479 (RELOCATION_VALUE_1): Likewise.
4480 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4481 push_in_const, push_long_const): Prototyped.
4482 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4483 (push_constant2): Likewise.
4484 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4485 (find_constant_wide): Cast find_constant2's integer arguments to
4487 (find_constant_index): Cast find_constant2's and find_constant2's
4488 integer arguments to `jword'.
4489 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4490 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4491 (emit_if): Use RELOCATION_VALUE_1.
4492 (emit_goto): Likewise.
4493 (emit_jsr): Likewise.
4494 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4495 argument to push_long_const to HOST_WIDE_INT.
4497 1999-09-15 Andreas Schwab <schwab@suse.de>
4499 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4501 1999-09-20 Nick Clifton <nickc@cygnus.com>
4503 * lang.c (lang_decode_option): Extend comment.
4505 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4507 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4510 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4512 * gjavah.c (get_field_name, print_method_info, print_include,
4513 add_namelet): Use xmalloc, not malloc.
4515 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4516 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4519 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4521 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4523 * jcf-path.c (add_entry): Likewise.
4525 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4527 * jv-scan.c (xmalloc): Remove definition.
4529 * jvgenmain.c (xmalloc): Likewise.
4531 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4533 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4535 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4536 concat, not xmalloc/sprintf.
4537 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4538 (xstrdup): Remove definition.
4540 * parse.y (duplicate_declaration_error_p,
4541 constructor_circularity_msg, verify_constructor_circularity,
4542 check_abstract_method_definitions, java_check_regular_methods,
4543 java_check_abstract_methods, patch_method_invocation,
4544 check_for_static_method_reference, patch_assignment, patch_binop,
4545 patch_cast, array_constructor_check_entry, patch_return,
4546 patch_conditional_expr): Use xstrdup, not strdup.
4548 * zextract.c (ALLOC): Use xmalloc, not malloc.
4550 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4552 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4554 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4555 (do_spec, lang_specific_pre_link, lang_specific_driver,
4556 input_filename, input_filename_length): Don't declare.
4557 (main_class_name, jvgenmain_spec, lang_specific_driver):
4559 (lang_specific_driver): All calls to the function pointer
4560 parameter now explicitly call `fatal'.
4562 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4564 * parse.y (find_applicable_accessible_methods_list): Search
4565 abstract classes as interfaces.
4567 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4569 * class.c (finish_class): We're now outside a valid method
4570 declaration. Tell the rest of gcc so.
4572 1999-09-08 Bruce Korb autogen@linuxbox.com
4574 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4576 1999-09-07 Tom Tromey <tromey@cygnus.com>
4578 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4580 (decode_signature_piece): Don't emit "::" in JArray<>.
4581 (print_namelet): Only print trailing `;' when printing a class.
4583 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4585 * java-tree.h: Delete declarations for all tree nodes now moved to
4587 * decl.c: Delete their definitions.
4589 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4591 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4592 * Makefile.in (OBJS): Add ggc-callbacks.o.
4593 (OBJDEPS): Likewise.
4595 1999-09-03 Tom Tromey <tromey@cygnus.com>
4597 * parse.y (strip_out_static_field_access_decl): Return operand if
4598 it satisfies JDECL_P.
4600 1999-09-02 Tom Tromey <tromey@cygnus.com>
4602 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4603 Handle nested arrays, like `[[I'.
4605 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4607 * class.c (finish_class): Remove unused parameter, all callers
4610 * expr.c (build_java_athrow): Change return type to void.
4611 (java_lang_expand_expr): Make sure each case in switch returns a
4614 * java-tree.h (finish_class): Fix prototype to take void args.
4616 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4617 (main): Issue return from main, not exit.
4619 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4621 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4623 * jv-scan.c (main): Issue return from main, not exit.
4625 * parse.y (check_abstract_method_definitions,
4626 java_check_abstract_method_definitions): Add static prototypes.
4627 (java_complete_expand_methods): Fix call to `finish_class'.
4629 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4632 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4634 * lang.c (language_string): Constify.
4636 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4638 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4639 Remove hacks for stuff which comes from libiberty.
4641 * Make-lang.in: Likewise.
4643 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4645 * Makefile.in (xref.o): Depend on xref.c explicitly.
4647 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4649 * java-tree.h (lang_printable_name): Constify a char*.
4651 * lang.c (lang_printable_name): Likewise.
4653 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4655 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4658 1999-08-26 Tom Tromey <tromey@cygnus.com>
4660 * gjavah.c (print_cxx_classname): Print "::" before qualified
4663 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4665 * parse.y (lookup_cl): Changed leading comment. Now does its best
4666 to set the column number.
4667 (qualify_ambiguous_name): Take WFL wrappers into account.
4669 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4671 * verify.c (verify_jvm_instructions): Don't check instruction
4672 validity beyond end of method.
4674 1999-08-25 Tom Tromey <tromey@cygnus.com>
4676 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4678 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4680 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4681 cxx_keyword_subst, generate_access, name_is_method_p,
4682 get_field_name, print_field_name, super_class_name, print_include,
4683 decode_signature_piece, print_class_decls, usage, help,
4684 java_no_argument, version, add_namelet, print_namelet): Add static
4686 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4687 name_is_method_p): Constify a char*.
4688 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4689 Provide a final else clause in an if-else-if.
4690 (print_field_info): Add missing final arg in function call to
4692 (print_method_info, decompile_method, decode_signature_piece,
4693 print_c_decl, print_full_cxx_name, print_stub,
4694 print_mangled_classname, super_class_name, print_include,
4695 add_namelet, add_class_decl, print_class_decls, process_file,
4696 help): Constify a char*.
4698 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4699 push_int_const, find_constant_wide, find_constant_index,
4700 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4701 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4702 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4703 emit_if, emit_goto, emit_jsr, call_cleanups,
4704 make_class_file_name): Add static prototypes.
4705 (generate_bytecode_return, generate_bytecode_insns): Pass a
4706 NULL_PTR, not a NULL_TREE.
4708 * jv-scan.c: Include "jcf.h".
4709 (main): Declare using DEFUN macro.
4711 * jvspec.c (find_spec_file, lang_specific_pre_link,
4712 lang_specific_driver): Add prototypes.
4713 (find_spec_file): Constify a char*.
4715 * keyword.gperf (hash, java_keyword): Add prototypes.
4717 * lang.c (lang_print_error): Add static prototype.
4718 (lang_init): Prefer memcpy over bcopy to avoid casts.
4720 * lex.c (yylex): Add static prototype.
4722 * parse-scan.y: Include "lex.c" earlier.
4724 * parse.h: Remove redundant declaration for `yylex'.
4726 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4727 labeled_block_contains_loop_p): Add static prototypes.
4728 (not_accessible_p): Make static to match prototype.
4730 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4732 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * parse.y (check_method_redefinition): Changed leading comment.
4735 (check_abstract_method_definitions): New function.
4736 (java_check_abstract_method_definitions): New function.
4737 (java_check_regular_methods): Call it.
4738 (verify_constructor_super): Fixed indentation.
4739 (lookup_method_invoke): Likewise.
4741 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * parse.y (method_header): Return a null pointer if the current
4745 (finish_method_declaration): Return if the current function decl
4747 (source_start_java_method): Likewise.
4748 (java_method_add_stmt): Likewise.
4750 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * class.c (emit_register_class): Removed unnecessary call to
4754 * parse.y (labeled_block_contains_loop_p): Removed unused local
4757 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * parse.y (java_refold): Added prototype.
4761 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4763 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4764 (java_stabilize_reference): Removed unnecessary `else'.
4765 (java_complete_lhs): Set flag to remember boolean. Call
4766 java_refold. Added comments.
4767 (java_decl_equiv): New function.
4768 (binop_compound_p): Likewise.
4769 (java_refold): Likewise.
4770 (patch_unaryop): Striped static field access assigned to decl and
4771 op. Changed promotion scheme for ++/-- operators.
4772 (search_loop): New function.
4773 (labeled_block_contains_loop_p): Likewise.
4774 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4776 (patch_bc_statement): Call search_loop. Fixed comment.
4778 1999-08-14 Anthony Green <green@cygnus.com>
4780 * expr.c (java_lang_expand_expr): Mark static array data as
4783 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4785 * jvgenmain.c (main): NUL-terminate name_obstack.
4787 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4789 * check-init.c (check_bool2_init, done_alternative): Add static
4792 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4793 (add_method, build_utf8_ref, build_class_ref,
4794 append_gpp_mangled_type, layout_class_method): Constify a char*.
4796 * decl.c (push_promoted_type, make_binding_level): Add static
4798 (push_promoted_type, pushdecl): Constify a char*.
4800 * except.c (find_handler_in_range, link_handler,
4801 check_start_handlers): Add static prototypes.
4803 * expr.c (process_jvm_instruction): Constify a char*.
4805 * gjavah.c (main): Constify a char*.
4807 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4810 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4812 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4813 munge, print_ents): Constify a char*.
4815 * jcf-dump.c (disassemble_method): Constify a char*.
4816 (print_constant_pool, print_exception_table): Add static prototypes.
4817 (print_constant, print_exception_table, main, disassemble_method):
4820 * jcf-io.c (find_classfile, find_class): Likewise.
4822 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4823 (set_source_filename, predefined_filename_p): Add static prototypes.
4824 (set_source_filename, get_constant, get_class_constant,
4825 find_in_current_zip): Constify a char*.
4827 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4829 (add_entry, add_path, jcf_path_classpath_arg,
4830 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4832 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4833 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4834 jcf_parse_one_method, jcf_parse_methods,
4835 jcf_parse_final_attributes): Add static prototypes.
4836 (get_attribute): Constify a char*.
4838 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4839 jcf_dependency_add_target, jcf_path_classpath_arg,
4840 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4842 * jv-scan.c (main): Constify a char*.
4843 (gcc_obstack_init): Add prototype arguments.
4845 * jvgenmain.c (gcc_obstack_init): Likewise.
4846 (main): Constify a char*.
4848 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4850 (put_decl_string, lang_print_error): Constify a char*.
4851 (lang_init): Remove redundant extern prototype.
4853 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4855 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4856 Add static prototypes.
4857 (get_type_from_signature): Constify a char*.
4859 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4860 Add static prototypes.
4861 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4862 (verify_jvm_instructions): Constify a char*.
4864 * xref.c (xref_flag_value): Likewise.
4866 * xref.h (xref_flag_value): Likewise.
4868 * zextract.c (makeword, makelong): Add static prototypes.
4869 (makeword, makelong): Constify a uch*.
4871 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4873 * lang.c (java_dummy_print): Constify a char*.
4874 (lang_print_error): Likewise.
4875 (lang_init): Remove redundant prototype for `print_error_function'.
4876 (lang_init_source): Likewise.
4877 (lang_identify): Constify a char*.
4879 1999-08-09 Tom Tromey <tromey@cygnus.com>
4881 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4882 (WORDS_TO_LONG): Likewise.
4883 (WORDS_TO_DOUBLE): Likewise.
4885 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4887 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4889 * expr.c (java_stack_pop, java_array_data_offset,
4890 build_java_throw_out_of_bounds_exception, case_identity,
4891 build_java_check_indexed_type): Add static prototypes.
4892 (linenumber_table, expand_invoke, expand_java_field_op,
4893 build_primtype_type_ref, expand_byte_code): Constify a char*.
4895 * java-tree.h (build_primtype_type_ref, linenumber_table):
4897 (java_lang_expand_expr): Add prototype.
4899 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4900 `java_lang_expand_expr'.
4902 * lex.c (java_lex_error): Constify a char*.
4903 (java_get_unicode, java_read_char, java_allocate_new_line,
4904 java_unget_unicode, java_sneak_unicode): Prototype.
4906 * parse-scan.y (current_class, package_name, method_declarator,
4907 report_class_declaration, yyerror): Constify a char*.
4909 * parse.h (java_report_errors): Prototype.
4910 (yyerror): Constify a char*.
4912 * parse.y (classitf_redefinition_error, check_modifiers,
4913 parse_jdk1_1_error, lookup_package_type,
4914 lookup_package_type_and_set_next, get_printable_method_name,
4915 purify_type_name): Constify a char*.
4916 (build_super_invocation, maybe_generate_finit,
4917 verify_constructor_super, parser_add_interface,
4918 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4919 java_complete_expand_methods, java_expand_finals,
4920 cut_identifier_in_qualified, java_stabilize_reference,
4921 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4922 merge_string_cste): Prototype.
4923 (single_type_import_declaration, yyerror,
4924 variable_redefinition_error, build_array_from_name,
4925 build_unresolved_array_type, check_class_interface_creation,
4926 resolve_class, complete_class_report_errors,
4927 note_possible_classname, read_import_dir,
4928 find_in_imports_on_demand, resolve_package, fix_constructors,
4929 check_deprecation, lookup_method_invoke,
4930 maybe_build_primttype_type_ref, array_constructor_check_entry):
4932 (java_complete_expand_methods, java_expand_finals): Make static.
4933 (convert_narrow): Remove static prototype.
4935 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4937 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4939 1999-08-02 Richard Henderson <rth@cygnus.com>
4941 * decl.c: Include defaults.h instead of expr.h.
4942 * parse.y: Likewise.
4944 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4946 * java/decl.c (start_java_method): Change all uses of
4947 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4948 Ensure expr.h is included.
4949 * java/expr.c (pop_arguments): Ditto.
4950 * java/parse.y (expand_start_java_method): Ditto.
4952 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4954 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4956 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4958 * decl.c: Include "function.h".
4959 * except.c: Likewise.
4960 * parse.y: Likewise.
4961 * Makefile.in: Update dependencies.
4963 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4965 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4966 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4967 `modifier' with ATTRIBUTE_UNUSED.
4969 * gjavah.c (process_file): Add braces around ambiguous `else'.
4971 * jcf-dump.c (print_access_flags, localvar_free): Change return
4974 * parse.y (java_complete_expand_method): Initialize variable
4976 (resolve_qualified_expression_name): Likewise for `field_decl'.
4977 (patch_method_invocation): Likewise for `class_to_search'.
4978 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4979 (patch_assignment): Likewise for `lhs_type'.
4981 * verify.c (verify_jvm_instructions): Remove unused variable
4984 1999-07-25 Richard Henderson <rth@cygnus.com>
4986 * decl.c (va_list_type_node): New.
4988 1999-07-25 Anthony Green <green@cygnus.com>
4990 * gjavah.c (print_stub): New function.
4991 (METHOD_IS_NATIVE): New macro.
4992 (print_mangled_classname): Make static.
4993 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4994 (process_file): Perform stub generation.
4995 (HANDLE_METHOD): Don't emit class decls during stub
4997 (HANDLE_END_METHOD): Take into account stub generation.
4998 (print_method_info): Handle stub generation.
4999 (print_stub): New function.
5000 (print_cxx_classname): Make signature consistant with others.
5001 (help): Describe -stubs option.
5002 (main): Create stub file.
5003 (version): Use version.c.
5004 (print_full_cxx_name): New function.
5005 (print_c_decl): Use print_full_cxx_name.
5007 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5009 * check-init.c (check_init): Handle MAX_EXPR.
5011 1999-07-15 Andrew Haley <aph@cygnus.com>
5013 * lang.c (flag_use_divide_subroutine): New variable.
5014 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5015 fp-to-integer conversion.
5016 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5019 * expr.c (build_java_soft_divmod): New function.
5020 (build_java_binop): Call build_java_soft_divmod if
5021 flag_use_divide_subroutine is set.
5022 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5023 soft_lrem_node: new builtin functions.
5024 (init_decl_processing) Initialize the new builtins.
5025 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5026 soft_lrem_node: new builtin functions.
5027 (build_java_soft_divmod): New function.
5028 * parse.y: Call build_java_soft_divmod if
5029 flag_use_divide_subroutine is set.
5032 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5033 a --specs= arg) even if not linking.
5034 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5035 -fuse-divide-subroutine
5037 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5039 * parse.y (resolve_and_layout): Check methods only once.
5040 (resolve_qualified_expression_name): Verify thrown exceptions
5042 (check_thrown_exceptions): Reject exceptions thrown in
5043 initializer. Error message tuned.
5045 1999-07-14 Andrew Haley <aph@cygnus.com>
5047 * expr.c (expand_expr): Do not return the last statement in a
5048 block as the block's value.
5050 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5052 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5053 CALL_EXPR, to avoid order of evaluation changes.
5055 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5057 * parse.y (qualify_ambiguous_name): Do not use
5058 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5060 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5062 * check-init.c (check_init): Handle MAX_EXPR.
5063 * expr.c (force_evaluation_order): Force method call arguments to
5064 be evaluated in left-to-right order.
5065 * parse.y (qualify_ambiguous_name): Loop again to qualify
5066 NEW_ARRAY_EXPR properly.
5068 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5070 * parse.y (patch_invoke): Resolve unresolved invoked method
5072 (qualify_ambiguous_name): STRING_CST to qualify expression for
5073 type name resolution.
5075 1999-06-24 Andrew Haley <aph@cygnus.com>
5077 * class.c (finish_class): Whenever a deferred method is
5078 output, rescan the list of methods to see if a new candidate for
5079 output can be found.
5081 1999-06-28 Tom Tromey <tromey@cygnus.com>
5083 * jvspec.c (lang_specific_driver): Recognize --help.
5085 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * parse.y (resolve_package): Fixed bogus return statement.
5088 (patch_method_invocation): Resolve method invocation beginning with
5089 a package name qualifier.
5091 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5093 * Make-lang.in (java.stage1): Depend on stage1-start.
5094 (java.stage2): Likewise for stage2-start.
5095 (java.stage3): Likewise for stage3-start.
5096 (java.stage4): Likewise for stage4-start.
5098 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5100 * parse.y (java_complete_lhs): When doing cross referencing, don't
5101 try to keep file location on a WFL expanded as a CALL_EXPR.
5103 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5106 compiling to class file a void method with an empty method body.
5107 As a side effect, the bytecode backend will generate the
5108 appropriate `return' instruction.
5110 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5112 * parse.y (lookup_package_type_and_set_next): New function prototype.
5113 (resolve_package): Search current and imported packages.
5114 (lookup_package_type_and_set_next): New function.
5116 1999-06-22 Andrew Haley <aph@cygnus.com>
5118 * verify.c (verify_jvm_instructions): Check for pending blocks
5119 before invalid PC test and opcode switch, not after.
5121 1999-06-21 Andrew Haley <aph@cygnus.com>
5123 * except.c (find_handler_in_range): The upper limit for exception
5124 ranges is exclusive, not inclusive: (start <= pc < end).
5125 (link_handler): find child pointer which points to outer by
5126 searching sibling list: previous code incorrectly assumed that
5127 outer->outer->first_child must point to outer.
5128 * verify.c (verify_jvm_instructions): FIXME added to code for
5130 (verify_jvm_instructions): Do not assume that the last block
5131 processed in a subroutine is a block which ends with a `ret'
5132 instruction. With some control flows it is possible that the last
5133 block ends with an `athrow'.
5135 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5137 * parse.y (qualify_ambiguous_name): Reorganized the post
5138 evaluation of non WFL leading expression nodes.
5140 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5142 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5145 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * parse.y (qualify_ambiguous_name): Handle qualified expression
5148 beginning with a STRING_CST.
5150 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5152 * parse.y (register_fields): Set DECL_INITIAL on both
5153 pre-initialized static and public fields.
5154 (resolve_field_access): Static field access expressions to always
5156 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5157 qualification. CONVERT_EXPR to be resolved as an expression name.
5158 (java_complete_lhs): Identify and access qualified final
5159 initialized field in switch statement case expression.
5160 (fold_constant_for_init): Pre-initialized field decl constant to
5163 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5165 * parse.y (note_possible_classname): Mark returned node with
5166 QUALIFIED_P only if the original class name contained a '/'.
5168 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5170 * Make-lang.in (gcjh): More parallel build fixes.
5172 1999-06-03 Mike Stump <mrs@wrs.com>
5174 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5176 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5178 * except.c (link_handler): Chain exception handlers in order.
5180 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5182 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5183 with nops and process as usual in order to always set correct EH
5184 ranges. Emit detailed warnings about unreachable bytecodes.
5186 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5188 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5191 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5193 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5194 or the searched field decl.
5196 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5198 * parse.y (fold_constant_for_init): Convert numerical constant
5199 values to the type of the assigned field.
5201 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5203 * expr.c (lookup_field): Relaxed the test on class loading error
5205 * parse.y (fold_constant_for_init): Enabeled old code.
5207 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5210 decide the validity of the cast of a java.lang.Cloneable reference
5212 (patch_conditional_expr): Fixed first argument passed to
5213 binary_numeric_promotion.
5215 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5217 * parse.y (qualify_ambiguous_name): Take into account that a
5218 CONVERT_EXPR might specify a type as a WFL.
5220 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5222 * parse.y (patch_assignment): Save the rhs before using it as an
5223 argument to _Jv_CheckArrayStore.
5225 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5227 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5229 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5232 floating point litteral only when the exponent indicator has been
5235 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5237 * parse.y (formal_parameter:): Construct argument tree list
5238 element even if a yet unsupported final parameter was encountered.
5240 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5242 * parse.y (finish_method_declaration): Issue errors for native or
5243 abstract methods declared with a method body, as well as for non
5244 native or non abstract methods with no method body.
5246 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5248 * class.c (build_utf8_ref): Initialize variable `field'.
5250 * decl.c (init_decl_processing): Initialize variable `field'.
5252 * expr.c (build_known_method_ref): Mark parameters `method_type',
5253 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5254 (process_jvm_instruction): Likewise for parameter `length'.
5256 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5257 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5260 * parse.y (maybe_generate_clinit): Remove unused variable
5261 `has_non_primitive_fields'.
5262 (find_in_imports_on_demand): Initialize variables `node_to_use'
5264 (patch_binop): Likewise for variable `prom_type'.
5265 (patch_unaryop): Likewise for variable `prom_type'.
5267 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5269 * xref.c (xref_table): Add missing initializer.
5271 1999-05-14 Tom Tromey <tromey@cygnus.com>
5273 * java-except.h (struct eh_range): Removed unused `next' member.
5274 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5275 after adding all exception handlers. Sort exception ranges in
5277 (struct pc_index): New structure.
5278 (start_pc_cmp): New function.
5279 * except.c (add_handler): Return `void'. Don't call link_handler;
5280 instead construct an ordinary linked list and do range
5282 (check_nested_ranges): New function.
5283 (link_handler): Changed interface to allow merging of eh_ranges.
5284 Split overlapping ranges. Return `void'.
5286 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * parse.y (constructor_block_end:): New rule, tagged <node>.
5289 (constructor_body:): Use `constructor_block_end' instead of
5292 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (statement_nsi:): Pop `for' statement block.
5295 (java_complete_lhs): Labeled blocks containing no statement are
5296 marked as completing normally.
5298 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * xref.c (xref_set_current_fp): New function, defined.
5301 * xref.h (xref_set_current_fp): New function, prototyped.
5303 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5305 * check-init.c (check_init): Take into account that
5306 LABELED_BLOCK_STMT can be empty.
5308 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5310 * parse.y (java_check_regular_methods): Warning check on not
5311 overriding methods with default access in other packages does not
5312 apply to `<clinit>'.
5313 (java_complete_lhs): If block body is an empty_stmt_node, replace
5314 it by NULL_TREE. This prevents gcc from generating an irrelevant
5317 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * check-init.c (check_init): Removed code accepting to see things
5320 falling through default:, when doing xrefs.
5321 * java-tree.h (do_not_fold): New global variable, declared.
5322 * parse.y (do_not_fold): New global variable, defined.
5323 (java_complete_expand_method): Set `do_not_fold' to the value of
5324 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5325 and reinstall them after them have been purged; do not check for
5326 initializations; do not issue missing return errors.
5327 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5329 (patch_binop): Skip the fold part when doing xrefs.
5330 (build_string_concatenation): Skip the concatenation part when
5332 (patch_synchronized_statement): Do not generate a try-finally when
5334 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5335 and keep the location where the throw was seen.
5336 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5337 any treatment on the converted node an simply return a NOP_EXPR of
5339 * xref.c (xref_get_data): New function, defined.
5340 * xref.h (xref_get_data): New function, declared.
5341 (XREF_GET_DATA): Use xref_get_data.
5343 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5345 * gjavah.c (print_include): Cast the result of `strlen' to int
5346 when comparing against a signed value.
5347 (add_namelet): Likewise.
5349 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5351 * expr.c (expand_invoke): Mark parameter `nargs' with
5353 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5355 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5358 * jcf-reader.c (get_attribute): Cast a value to long
5359 when comparing against a signed expression. Likewise.
5361 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5364 1999-05-11 Andrew Haley <aph@cygnus.com>
5366 * parse.y (source_end_java_method): If the current method contains
5367 any exception handlers, force asynchronous_exceptions: this is
5368 necessary because signal handlers in libjava may throw exceptions.
5369 * decl.c (end_java_method): Ditto.
5371 1999-05-11 Tom Tromey <tromey@cygnus.com>
5373 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5375 * jvspec.c (THREAD_NAME): Removed.
5376 (GC_NAME): Likewise.
5377 (MATHLIB): Likewise.
5378 (WITHLIBC): Likewise.
5380 (THREADLIB): Likewise.
5381 (MATH_LIBRARY): Likewise.
5382 (lang_specific_driver): Don't add `-l' options to command line.
5383 Instead, add a single --specs option. Recognize `-L' options and
5384 use them to search for spec file.
5385 (find_spec_file): New function.
5386 (SPEC_FILE): New define.
5388 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5390 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5391 cpplib-enabled build.
5393 1999-05-05 Per Bothner <bothner@cygnus.com>
5395 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5396 temporarily zero it while calling rest_of_decl_compilation.
5398 * java-tree.h (string_ptr_type_node): Add declaration.
5399 * decl.c: Define and initialize string_ptr_type_node.
5400 * parse.y (patch_string_cst): Use string_ptr_type_node.
5402 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5403 * parse.y (for_statement): Now unconditionally exit_block.
5404 (finish_labeled_statement): No longer exit_block if for-loop.
5405 (patch_loop_statement): Check harder if the loop is already labeled.
5407 * parse.y (patch_initialized_static_field): Removed function.
5408 (maybe_generate_clinit): Removed special handling for interfaces.
5409 (java_complete_expand_methods): Do a preliminary java_complete_tree
5410 on <clinit> to determine if it can be removed.
5411 (java_complete_expand_method): Remove special handling for <clinit>.
5412 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5413 optimize if we get back empty_stmt_node.
5414 For MODIFY_EXPR, re-do checking of static initializers.
5415 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5416 For VAR_DECL, pass correct context.
5418 * verify.c (verify_jvm_instructions): Better error messages.
5420 1999-05-03 Tom Tromey <tromey@cygnus.com>
5422 * parse-scan.y (interface_declaration): Call
5423 report_class_declaration for interfaces.
5425 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5427 * Makefile.in: Remove -v from bison command lines.
5429 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * check-init.c (check_init): Exclude a case of error when doing
5433 * class.c (layout_class_method): Don't generate the error message
5434 twice when compiling from source.
5435 * lang-options.h: Added `-Wredundant-modifers' and
5436 `-Wunusupported-jdk11' flags and help text.
5437 * lang.c (lang_decode_option): Added support for
5438 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5439 flag_static_local_jdk11 and flag_redundant set accordingly.
5440 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5441 * parse.h (EXPR_WFL_ADD_COL): New macro.
5442 (DECL_END_SOURCE_LINE): Likewise.
5443 (DECL_INHERITED_SOURCE_LINE): Likewise.
5444 * parse.y (static_ref_err): New function, prototyped.
5445 (CCB_TK): Now tagged <operator>.
5446 (class_body:): Remember the location of the closing '}' of a class
5447 definition when doing xrefs.
5449 (block_end:): Likewise.
5450 (create_class): Remember the location of the inherited class
5451 identifier when doing xrefs.
5452 (register_fields): Added test on first operand of `init' before
5453 testing it TREE_CODE.
5454 (method_header): Store the location of the class identifier in the
5455 class decl when doing xrefs.
5456 (finish_method_declaration): Don't combine first/last method line
5458 (java_check_regular_methods): Warning check on not overriding
5459 methods with default access on other packages move before check on
5460 static methods. Initialization of `aflags' also moved up.
5461 (resolve_expression_name): Call static_ref_err to report the error.
5462 (static_ref_err): New function, implemented.
5463 (resolve_field_access): Returned simplified static field access
5465 (resolve_qualified_expression_name): Check for illegal use of
5466 static fields in a non static context. Call static_ref_err to
5467 report error in various places.
5468 (java_complete_tree): Do not fold initialized static fields when
5470 (java_complete_lhs): Likewise.
5472 1999-04-29 Anthony Green <green@cygnus.com>
5474 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5475 create internal labels.
5476 (lookup_label): Ditto.
5478 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5480 * class.c (layout_class_method): Generate <clinit>'s rtl for
5482 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5483 for interfaces' <clinit>.
5484 * expr.c (lookup_field): Search for fields in interfaces.
5485 (expand_invoke): Fixed indentation.
5486 (expand_java_field_op): Likewise. Use IS_CLINIT.
5487 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5488 (IS_CLINIT): New macro.
5489 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5490 interface was parsed.
5491 (maybe_generate_clinit): Don't generate if the current class is an
5492 interface with only fields of primitive types.
5493 (reset_method_name): Use IS_CLINIT.
5494 (java_complete_expand_method): Expand <clinit> when it exists for
5495 interfaces. Use IS_CLINIT.
5496 (resolve_expression_name): Use DECL_CONTEXT instead of
5497 current_class to build static field references.
5498 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5499 ARRAY_REF when doing xreferencing.
5500 (check_final_assignment): Fixed typo in leading comment. Use
5502 (patch_array_ref): Don't fully expand array references when
5504 (patch_return): Use IS_CLINIT.
5505 (patch_throw_statement): Likewise.
5507 1999-04-22 Tom Tromey <tromey@cygnus.com>
5509 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5511 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5513 * decl.c (predef_filenames, predef_filenames_size): New globals
5514 (init_decl_processing): predef_filenames and predef_filenames_size
5516 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5518 * jcf-parse.c (predefined_filename_p): New function.
5519 (yyparse): Check that files on the command line are specified only
5520 once and issue a warning otherwise.
5521 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5522 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5523 avoid a gcc warning with -W -Wall turned on.
5524 (java_expand_classes): Abort if errors were encountered.
5525 (java_complete_lhs): If the cross reference flag is set, wrap
5526 field DECL node around a WFL when resolving expression name.
5528 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5530 * lang.c (lang_decode_option): Fixed returned value when parsing
5531 `-fxref=...' and `-Wall'.
5532 * parse.y (source_end_java_method): Do not generate code when
5533 flag_emit_xref is set.
5534 (resolve_expression_name): Do not build static field access when
5535 flag_emit_xref is set.
5536 (resolve_field_access): No special treatment on `length' when
5537 flag_emit_xref is set. Do not build qualified static field access
5538 when flag_emit_xref is set.
5539 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5540 when flag_emit_xref is set.
5541 (patch_assignment): Do not generate array store runtime check when
5542 flag_emit_xref is set.
5543 * xref.c (xref_flag_value): Fixed function declaration
5545 (xset_set_data): New function.
5546 * xref.h (xref_set_data): Added prototype for new function.
5547 (typedef struct xref_flag_table): New field data.
5548 (XREF_GET_DATA): New macro.
5550 1999-04-19 Tom Tromey <tromey@cygnus.com>
5552 * xref.h (enum): Removed trailing comma.
5554 * parse.y (resolve_qualified_expression_name): Added missing
5557 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5559 * gjavah.c: New prototypes for java_float_finite and
5562 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5567 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5569 * Makefile.in (TREE_H): Add tree-check.h.
5570 (RTL_H): Add genrtl.h.
5572 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5574 * parse.y (patch_assignment): Added ArrayStoreException runtime
5577 1999-04-06 Per Bothner <bothner@cygnus.com>
5579 * expr.c (pop_type_0): New function.
5580 (pop_type): Use pop_type_0.
5581 * java-tree.h (pop_type_0): New declaration.
5582 * verify.c (verify_jvm_instructions): Check return instructions.
5584 * parse.y (patch_binop): Don't fold if non-constant and emiting
5587 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5589 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5591 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5592 (main_jcf): Don't define.
5593 (process_file): Don't set `main_jcf'.
5595 * java-tree.h (main_jcf): Don't declare.
5597 * jcf-parse.c (main_jcf): Add static definition.
5599 * lang.c (main_jcf): Don't define.
5601 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5603 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5605 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5607 * jcf-depend.c: Include "config.h", not <config.h>.
5609 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5612 * jcf-path.c: Include "config.h", not <config.h>.
5614 * lex.c: Don't include various system header files.
5615 (java_init_lex): Cast the argument of `bzero' to PTR
5617 * parse-scan.y (java_push_parser_context): Likewise.
5619 * parse.y (java_push_parser_context): Likewise.
5620 (patch_bc_statement): Match format specifier to variable argument.
5622 * xref.c: Don't include <stdio.h>.
5624 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5626 * parse.y (struct parser_ctxt *ctxp): Now global.
5627 (declare_local_variables): Use WFL compound value for the
5628 declaration source line value, when doing cross-referencing.
5630 1999-03-31 Tom Tromey <tromey@cygnus.com>
5632 * gjavah.c (print_field_info): Allow constants of other types.
5633 (print_include): Generate include when new name is proper prefix
5634 of already printed name.
5635 (add_namelet): Likewise.
5636 (cxx_keyword_subst): New function.
5637 (print_method_info): Use it.
5638 (print_field_name): New function.
5639 (get_field_name): New function.
5640 (print_field_info): Use get_field_name and print_field_name.
5642 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5644 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5645 'KR-C', so gperf uses the `const' keyword on strings.
5647 * keyword.gperf (java_keyword): Const-ify a char*.
5649 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5651 * parse.y (patch_bc_statement): Fixed identation and a bogus
5654 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5656 * parse.y (patch_assignment): Allow static variables in other
5657 classes to be assigned.
5659 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5661 * class.c (maybe_add_interface): Remove unused variable
5663 (make_class_data): Use = for assignment, not ==. Likewise.
5664 (emit_register_classes): Remove unused variable `decl'.
5666 * lex.c: Fix comment so as not to contain an embedded `/*'.
5668 * verify.c (verify_jvm_instructions): Remove unused variable
5671 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5673 * parse.y (complete_loop_body): Rename to finish_loop_body.
5674 (complete_labeled_statement): Rename to finish_labeled_statement.
5675 (complete_for_loop): Rename to finish_for_loop.
5676 (complete_method_declaration): Rename to finish_method_declaration.
5678 * java-tree.h (continue_identifier_node): New global node.
5679 * decl.c: Define and initialize continue_identifier_node.
5680 * parse.y (generate_labeled_block): Remove - no longer needed.
5681 (build_loop_body): Use continue_identifier_node for continue block.
5682 (finish_labeled_statement): Also do pop_labeled_block actions.
5683 (java_complete_lhs): POP_LOOP even if error.
5684 (build_labeled_block): Special handling for continue_identifier_node.
5685 (patch_loop_statement): Re-organize.
5686 (patch_bc_statement): Re-write.
5688 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5691 using a WFL compound value.
5692 * parse.y (xref.h): Include.
5693 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5695 (register_fields): Set WFL compound value to lineno if doing
5697 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5699 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5700 * xref.h (expand_xref): Prototype renamed from xref_generate.
5702 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5704 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5705 (GET_CURRENT_BLOCK): New macro.
5706 * parse.y (current_static_block): New global variable.
5707 (method_body:): Define action.
5708 (complete_method_declaration): Set current_function_decl to NULL
5709 when work on the current method is done.
5710 (declare_local_variables): Use GET_CURRENT_BLOCK.
5711 (java_method_add_stmt): Likewise.
5712 (java_complete_expand_method): Disable the use of `this' when
5714 (enter_a_block): If no current method exist, use
5715 current_static_block to link static initializer blocks.
5716 (exit_block): Rewritten to use current_static_block when no current
5718 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5719 (patch_return): Forbid the use of `return' in static initializers.
5720 (patch_throw_statement): Fixed indentation. Issue specific error
5721 for uncaught thrown checked exception in static initializer
5722 blocks. Removed FIXME.
5724 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5726 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5727 Link gcj from gcc.o.
5729 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * parse.y (find_applicable_accessible_methods_list): When dealing
5732 with interface: ensure that a given interface or java.lang.Object
5733 are searched only once.
5735 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5737 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5739 * jcf-dump.c (print_access_flags): Add braces around if-else.
5741 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5744 * lex.c (build_wfl_node): Add static prototype.
5746 * lex.h (build_wfl_node): Remove static prototype.
5748 * parse.y: Include lex.c early enough to declare everything needed.
5749 Ensure calls to `build_wfl_node' pass the proper arguments.
5750 (create_class): Remove unused variable `super_decl'.
5751 (get_printable_method_name): Initialize variable `name'.
5753 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5755 * Changelog: Fixed 1999-03-22 typos.
5756 * lang.c (lang_decode_option): Fixed typo in error string in the
5759 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5761 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5763 * java-tree.h (flag_emit_xref): Declared extern.
5764 * lang.c (xref.h): Included.
5765 (flag_emit_xref): New global variable.
5766 (lang_decode_option): Added support for -fxref.
5770 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5772 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5775 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5777 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5778 $(srcdir)/../system.h and $(JAVA_TREE_H).
5779 (jcf-io.o): Depend on $(JAVA_TREE_H).
5780 (mangle.o): Likewise.
5782 * check-init.c (check_cond_init): Add static prototype.
5784 * class.c (build_java_method_type, hashUtf8String,
5785 make_field_value, get_dispatch_vector, get_dispatch_table,
5786 append_gpp_mangled_type, mangle_static_field): Likewise.
5787 (strLengthUtf8): Hide unused definition.
5788 (hashUtf8String): Const-ify.
5789 (make_field_value): Un-ANSI-fy.
5791 * constants.c: Move inclusion of jcf.h above java-tree.h.
5792 (set_constant_entry, find_class_or_string_constant,
5793 find_name_and_type_constant, get_tag_node,
5794 build_constant_data_ref): Add static prototype.
5796 * decl.c (push_jvm_slot, builtin_function,
5797 lookup_name_current_level): Likewise.
5798 (builtin_function): Const-ify.
5800 * except.c (expand_start_java_handler, expand_end_java_handler):
5801 Add static prototype.
5803 * expr.c (flush_quick_stack, push_value, pop_value,
5804 java_stack_swap, java_stack_dup, build_java_athrow,
5805 build_java_jsr, build_java_ret, expand_java_multianewarray,
5806 expand_java_arraystore, expand_java_arrayload,
5807 expand_java_array_length, build_java_monitor, expand_java_pushc,
5808 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5809 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5810 expand_compare, expand_test, expand_cond, expand_java_goto,
5811 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5812 expand_java_field_op, java_push_constant_from_pool): Likewise.
5814 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5815 (build_java_arraynull_check): Mark parameters `node' and `type'
5816 with ATTRIBUTE_UNUSED.
5817 (note_label): Likewise for parameter `current_pc'.
5818 (expand_java_call, expand_java_ret): Hide unused definition.
5820 * java-tree.h (make_class, build_constants_constructor,
5821 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5822 init_outgoing_cpool, register_class, emit_register_classes,
5823 java_layout_seen_class_methods): Prototype.
5824 (unicode_mangling_length): Const-ify.
5825 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5826 emit_unicode_mangled_name, format_int, format_uint,
5827 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5828 jcf_print_utf8_replace, open_class): Prototype.
5830 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5831 <stdio.h>. Include tree.h/java-tree.h.
5832 (utf8_equal_string usage, process_class): Add static prototype.
5833 (open_class): Don't prototype this here.
5834 (utf8_equal_string): Match arguments to format specifiers.
5835 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5836 TABLE_SWITCH, disassemble_method): Likewise.
5838 * jcf-io.c: Include tree.h/java-tree.h.
5839 (open_class, find_classfile, jcf_print_utf8,
5840 jcf_print_utf8_replace): Const-ify.
5842 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5843 parse_class_file): Add static prototype.
5844 (find_in_current_zip): Match definition to existing static
5847 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5848 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5849 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5850 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5851 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5852 generate_bytecode_return, perform_relocations, init_jcf_state,
5853 init_jcf_method, release_jcf_state, generate_classfile):
5854 Add static prototype.
5855 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5856 (make_class_file_name): Const-ify.
5858 * jcf.h (find_classfile): Const-ify.
5860 * jv-scan.c (reset_report): Remove prototype.
5862 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5863 (error): Rewrite to allow varargs.
5865 * lang.c (lang_f_options): Const-ify.
5867 * lex.c (java_parse_escape_sequence): Add static prototype.
5868 (java_allocate_new_line): Match definition to existing static
5871 * mangle.c Include tree.h/java-tree.h.
5872 (unicode_mangling_length, emit_unicode_mangled_name,
5873 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5875 * parse.h (jdep_code): Remove trailing comma in enumeration.
5876 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5877 (reset_report): Add prototype.
5879 * verify.c (push_pending_label, merge_types): Add static
5882 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5884 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5886 * parse.y (find_applicable_accessible_methods_list): Extend the
5887 search to superinterfaces when relevant.
5888 (search_applicable_methods_list): New function.
5890 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * class.c (unmangle_classname): Implemented stricter testing
5893 before setting the QUALIFIED_P flag on an identifier.
5895 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5897 * parse.y (java_complete_lhs): Call force_evaluation_order
5898 after patch_newarray.
5899 (patch_binop): Don't call fold if there are side effects.
5901 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5903 * parse.y (java_stabilize_reference): Use save_expr instead of
5904 building a SAVE_EXPR node.
5905 (java_complete_lhs): Patch the resulting string of the `+='
5906 operator (if necessary) and complete the RHS after having built
5909 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5911 * class.c (make_class): Don't set CLASS_P here (because
5912 this function is also called by build_java_array_type).
5913 (push_class): Set CLASS_P here instead.
5914 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5916 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5917 context. If the context is class, perfer "super" over "synchronized".
5918 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5920 * parse.y (create_class): Don't call parser_check_super here;
5921 it is not robust. Always wait until later.
5923 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5924 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5926 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5928 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5929 * lex.h (UNGETC): Change misleading macro.
5931 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5933 * parse.y (java_stabilize_reference): Return NODE when patching a
5935 (java_complete_lhs): Put parenthesis around truth values.
5937 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5939 * class.c (layout_class_method): Don't make rtl for interface
5941 * parse.h (GET_TYPE_NAME): New macro.
5942 * parse.y (if_then_statement:): Fixed indentation.
5943 (if_then_else_statement:): Likewise.
5944 (for_statement:): Fixed spacing.
5945 (try_statement:): Fixed indentation.
5946 (create_interface): Don't force interfaces to be abstract.
5947 (method_header): Abstract methods are OK in interfaces.
5948 (declare_local_variables): Fixed typo in comment.
5949 (java_complete_expand_method): Fixed indentation.
5950 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5951 non accessible fields.
5952 (java_stabilize_reference): New function.
5953 (java_complete_lhs): Fixed indentation. Use
5954 java_stabilize_reference in compound assignement. Insert the
5955 cast. If not processing `+' fix string constants before processing
5958 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5960 * constants.c (find_class_or_string_constant): Cast variable `j'
5961 to a `jword' when comparing against one.
5963 * expr.c (java_lang_expand_expr): Remove unused variables
5964 `has_finally_p' and `op0'.
5966 * gjavah.c (print_field_info): Cast a value to jint when comparing
5967 against one. Likewise for a jlong.
5968 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5969 against a signed quantity.
5971 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5972 (print_signature): Don't needlessly dereference variable `str'
5974 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5975 `max_locals' with ATTRIBUTE_UNUSED.
5976 (jcf_parse_class): Likewise for variable `index'.
5978 * parse.h (reverse_jdep_list): Remove static prototype.
5980 * parse.y (build_jump_to_finally): Remove prototype and definition.
5981 (reverse_jdep_list): Add static prototype.
5983 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5984 `assignment' and `expr_decl'.
5986 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5988 1999-03-12 Andrew Haley <aph@cygnus.com>
5990 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5991 we'll need a directory separator and a null character.
5993 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5995 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5997 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5999 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6002 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6004 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6006 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6008 * class.c (layout_class_method): A static method in a base class
6009 is never overridden, so treat it like it doesn't exist.
6010 However, do complain about private non-static method overriding
6011 public static method.
6013 * parse.y: Don't set unused INITIALIZED_P flag.
6014 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6016 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6017 (build_array_from_name): Re-order &index[string] to &string[index].
6019 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6020 error_mark (it might catch more errors, but it is more likely to lose).
6022 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6024 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6025 (parse-scan.o): Depend on toplev.h.
6027 * class.c (make_method_value): Add prototype. Make it static.
6028 Remove unused second argument, caller changed.
6030 * expr.c (java_lang_expand_expr): Remove unused variable
6033 * java-tree.h: Don't prototype find_in_current_zip.
6034 Add prototypes for verify_constant_pool, start_java_method,
6035 end_java_method, give_name_to_locals, expand_byte_code,
6036 open_in_zip, set_constant_value, find_constant1, find_constant2,
6037 find_utf8_constant, find_string_constant, find_class_constant,
6038 find_fieldref_index, find_methodref_index, write_constant_pool,
6039 count_constant_pool_bytes and encode_newarray_type.
6041 * jcf-dump.c: Remove unused variable `LONG_temp'.
6043 * jcf-parse.c: Include parse.h.
6044 (jcf_parse_source): Remove unused parameter, all callers changed.
6045 (jcf_figure_file_type): Add static prototype.
6046 (find_in_current_zip): Likewise. Also remove unused parameter,
6047 all callers changed.
6048 (read_class): Initialize variable `saved_pos'.
6050 * jcf-reader.c (jcf_parse_preamble): Mark variables
6051 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6053 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6054 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6055 (java_parse_doc_section): Initialize variable `seen_star'.
6056 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6057 (java_lex_error): Mark parameters `msg' and `forward' with
6059 (java_get_line_col): Mark parameters `filename' and `line' with
6062 * parse-scan.y: Include toplev.h.
6063 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6065 * parse.h: use `struct JCF', not plain `JCF'.
6066 (java_parser_context_save_global, java_expand_classes
6067 java_parser_context_restore_global, java_parse): Add prototypes.
6069 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6072 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6074 * check-init.c (check_init): COPYN takes word count, not bit count.
6076 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6078 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6079 explicit build_decl. (Avoids crash in reload when optimizing.)
6081 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6083 * decl.c (complete_start_java_method): Handle synchronized method
6084 even when compiling from bytecode.
6086 1999-02-26 Tom Tromey <tromey@cygnus.com>
6088 * gjavah.c (add_class_decl): Only generate `#include' if outer
6089 class is not the name of the class we are processing. Correctly
6090 append `.h' in #include.
6091 (process_file): Clean up newlines around generated `#include's.
6092 (decode_signature_piece): Correctly handle inner classes.
6093 (struct include): New structure.
6094 (all_includes): New global.
6095 (print_include): New function.
6096 (add_class_decl): Use it.
6097 (process_file): Likewise.
6098 (add_class_decl): Generate include for java-array.h if array
6100 (process_file): Don't generate java-array.h include.
6102 * gjavah.c (add_namelet): Check for standard package names here.
6103 (add_class_decl): Don't check for standard package names here.
6105 1999-02-25 Tom Tromey <tromey@cygnus.com>
6107 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6108 When reading a zip file, only use strncmp if both strings are
6109 bigger than the buffer length. Initialize `k' when looping
6112 1999-02-24 Tom Tromey <tromey@cygnus.com>
6114 * gjavah.c (struct namelet): New structure.
6115 (add_namelet): New function.
6116 (print_namelet): New function.
6117 (print_class_decls): Use add_namelet and print_namelet to generate
6118 namespaces and not classes.
6119 (method_printed): New global.
6120 (HANDLE_END_METHOD): Examine method_printed.
6121 (print_method_info): Set method_printed when required. Print
6122 error if function to be ignored is marked virtual. Handle $finit$
6124 (METHOD_IS_FINAL): New macro.
6125 (print_field_info): Use it.
6126 (HANDLE_METHOD): Clear method_printed.
6127 (method_pass): New global.
6128 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6129 (process_file): Do two passes over both fields and methods.
6130 (HANDLE_METHOD): Examine method_pass.
6132 (add_class_decl): New function.
6133 (print_class_decls): Don't scan over entire constant pool.
6135 1999-02-23 Tom Tromey <tromey@cygnus.com>
6137 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6138 disable linking in that case.
6140 1999-02-20 Tom Tromey <tromey@cygnus.com>
6142 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6145 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6147 * decl.c (build_result_decl), java-tree.h: New method.
6148 (complete_start_java_method): Handle synchronized methods.
6149 Don't build DECL_RESULT here. (Ordering dependency problem.)
6150 (start_java_method): Call build_result_decl here instead ...
6151 * parse.y (java_complete_expand_method): ... and here.
6152 (expand_start_java_method): Don't call complete_start_java_method here.
6153 (java_complete_expand_method): Call it here instead.
6154 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6155 * java-tree.h: ... here.
6157 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6158 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6159 for ARRAY_REF - it doesn't work when array bounds are checked.
6160 (patch_array_ref): Handle it here instead.
6162 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6164 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6166 Force left-to-right evaluation of binary operations etc.
6167 * expr.c (force_evaluation_order), java-tree.h: New function.
6168 * parse.y (java_complete_lhs): Pass binary operations, procedure
6169 calls, and ARRAY_REFs to force_evaluation_order.
6170 (various): Set TREE_SIDE_EFFECTS more carefully.
6172 Tolerate random (non-UTF8) encoding in comments without complaining.
6173 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6174 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6176 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6177 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6179 * parse.y (java_complete_lhs): Ignore an empty statement in a
6180 COMPOUND_EXPR. Don't complain about empty statement after return.
6182 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6184 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6185 in TREE_LIST - just chain the POINTER_TYPEs together.
6186 (resolve_class): If type already resolved, return decl.
6187 After resolving, update TREE_TYPE(class_type), and name (if array).
6188 * parse.h (do_resolve_class), parse.y: Make non-static.
6189 * class.c (maybe_layout_super_class): Take this_class argument.
6190 Do do_resolve_class if necessary.
6191 (layout_class, layout_class_methods): Adjust calls appropriately.
6192 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6193 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6194 * typeck.c (build_java_array_type): Don't call layout_class.
6196 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.y (check_pkg_class_access): Allow private class access
6199 within the same package.
6200 (strip_out_static_field_access_decl): New function.
6201 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6202 operator argument before testing its nature.
6204 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6206 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6207 (TRY_EXPR): Simplify - it no longer has a finally clause.
6208 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6209 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6210 * expr.c (java_lang_expand_expr): Likewise.
6211 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6212 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6213 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6214 (build_try_statement): Remove finally parameter and handling.
6215 (build_try_finally_statement): New function.
6216 (patch_try_statement): No longer need to support finally clause.
6217 (try_statement): Update grammar action rules.
6218 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6219 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6221 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6223 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6224 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6226 1999-02-17 Andrew Haley <aph@cygnus.com>
6228 * class.c (build_utf8_ref): Back out broken patch which was
6229 intended to to output signatures using '.' as a separator.
6231 * class.c (make_class_data): Output signatures using '.' as a
6232 separator, rather than '/'.
6233 (mangled_classname): Likewise.
6234 (make_field_value): Likewise.
6235 (make_method_value): Likewise.
6236 * constants.c (alloc_class_constant): Likewise.
6237 * expr.c (build_invokeinterface): Likewise.
6239 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6242 of an ancient workaround.
6244 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6246 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6249 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6251 * lex.c (yylex): Encode \0 as UTF8.
6253 1999-02-10 Tom Tromey <tromey@cygnus.com>
6255 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6256 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6257 (libgcj_zip): Renamed.
6258 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6260 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6262 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6263 (GC_NAME): Renamed -lgc to -lgcjgc.
6265 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6267 * lex.c (java_lang_cloneable): Initialize.
6268 * parse.y (java_lang_cloneable): New static variable.
6269 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6270 doing one more qualification round.
6271 (valid_ref_assignconv_cast_p): Reject null source or
6272 destination. Allow an array to be cast into java.lang.Cloneable.
6273 (patch_cast): Swapped two first arguments to first call to
6274 valid_ref_assignconv_cast_p.
6276 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6278 * parse.h: DECL_P renamed JDECL_P.
6279 * parse.y: DECL_P replaced by JDECL_P.
6280 (build_array_from_name): Always use pointer's type.
6281 (patch_bc_statement): Extra code to search continue target in a
6282 for loop. Fixed comments. Continue target is current loop when
6285 1999-02-05 Andrew Haley <aph@cygnus.com>
6287 * class.c (make_class_data): The superclass of an interface should
6288 be null, not class Object.
6290 * lex.c (java_lex): Sign extend hex literals.
6292 1999-02-04 Andrew Haley <aph@cygnus.com>
6294 * class.c (build_utf8_ref): Output signatures using '.' as a
6295 separator, rather than '/'.
6296 (make_class_data): Likewise.
6298 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6300 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6301 mkstemp.o. Get them from libiberty now.
6303 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6305 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6307 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6309 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6312 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6314 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6315 * jcf-write.c (generate_bytecode_return): New function.
6316 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6318 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6319 generate special [fd]const_[01] instructions.
6321 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6323 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6324 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6326 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6328 * parse.y (patch_method_invocation): Handle calling static methods,
6329 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6331 * parse.y (java_complete_lhs): Don't complain about unreachable
6332 exit condition in a do-while statement.
6334 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6336 * lex.c (java_read_char): Fixed utf8 decoding.
6337 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6339 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6340 comments. Local variable `all_primitive' is gone. Broadened
6341 acceptance of `0' to floating point targets. `long' can now be
6342 widened to `double' or `float'.
6343 (valid_method_invocation_conversion_p): Added leading
6344 comment. Fixed tabulation.
6345 (build_string_concatenation): Optimize out left or right empty
6348 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6350 * jcf-write.c (localvar_alloc): Only emit entry for
6351 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6352 (generate_bytecode_insns): Only call put_linenumber if
6353 debug_info_level > DINFO_LEVEL_NONE.
6354 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6355 is specified, add -g1 (for compatibility wih javac).
6357 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6359 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6360 gjavah.o, check-init.o, jv-scan.o
6362 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6364 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6366 * gjavah.c: Include config.h and system.h.
6368 * javaop.h (inline): Don't define, its handled by system.h.
6369 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6370 from `inline' to `static inline'.
6372 * jcf.h (inline): Don't define, its handled by system.h.
6374 * lex.c (inline): Likewise.
6376 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6378 * lang-specs.h: Map -Qn to -fno-ident.
6380 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6382 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6384 1999-01-29 Tom Tromey <tromey@cygnus.com>
6386 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6387 then cast it to Object before calling `append' method.
6389 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6391 * check-init.c (check_bool2_init, check_bool_init, check_init):
6392 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6393 * jcf-write.c (generate_bytecode_insns): Likewise.
6395 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6398 * parse.y (patch_cast): Allow a boolean to be cast into a
6401 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6403 * parse.y: (class_declaration:): Fixed indentation.
6404 (class_member_declaration:): Extra `;' after field declaration now
6406 (interface_declaration:): Removed debug messages in error reports.
6407 (patch_binop): Nodes created and returned inherit the orignal
6408 node's COMPOUND_ASSIGN_P flag value.
6409 (patch_cast): Fix cast from char to floating point.
6411 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6413 * except.c, java-except.h (expand_resume_after_catch): new
6415 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6416 to branch back to main flow of control after a catch block.
6418 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6420 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6421 $(srcdir)/../system.h.
6422 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6423 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6424 (jcf-write.o): Likewise.
6425 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6426 (mangle.o): Depend on $(srcdir)/../toplev.h.
6427 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6428 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6430 * class.c: Include output.h and parse.h.
6431 (mangled_classname): Add the `const' keyword to a char*.
6432 (find_named_method): Hide unused function definition.
6433 (build_utf8_ref): Change type of variable `c' to unsigned char.
6434 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6435 (build_class_ref): Add the `const' keyword to a char*.
6436 (layout_class_method): Remove unused variable `buf'.
6438 * decl.c (find_local_variable): Remove unused variable `rtl'.
6439 (pushdecl): Likewise for variables `different_binding_level' and
6441 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6442 (maybe_build_cleanup): Likewise for parameter `decl'.
6444 * except.c (expand_start_java_handler): Mark parameter `range'
6445 with ATTRIBUTE_UNUSED.
6447 * expr.c: Include except.h.
6448 (pop_type): Remove unused variable `i'.
6449 (pop_value): Likewise for variables `n_words' and `i'.
6450 (expand_java_arrayload): Likewise for variable `convert'.
6451 (java_lang_expand_expr): Likewise for variables `op0', `type',
6452 `mode', `unsignedp', `node' and `elements'.
6453 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6455 (process_jvm_instruction): Add a `const' qualifier to a char*.
6457 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6458 (temp_directory): Likewise.
6459 (print_c_decl): Likewise.
6460 (print_method_info): Likewise.
6461 (decode_signature_piece): Likewise.
6462 (print_mangled_classname): Likewise.
6464 * java-except.h: Provide prototypes for maybe_start_try,
6465 maybe_end_try and add_handler.
6467 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6468 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6469 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6470 init_expr_processing, push_super_field, init_class_processing,
6471 can_widen_reference_to, class_depth, verify_jvm_instructions,
6472 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6473 set_local_type, merge_type_state, push_type, load_type_state,
6474 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6475 emit_unicode_mangled_name): Add prototypes.
6477 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6478 (print_signature_type): Use ISDIGIT, not isdigit.
6479 (print_signature): Remove unused variable `j'.
6481 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6482 int when comparing against one.
6484 * jcf-parse.c: Include toplev.h.
6486 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6487 (localvar_free): Remove unused variable `i'.
6488 (generate_bytecode_conditional): Likewise for variable `kind'.
6490 * jv-scan.c: Include config.h and system.h. Remove redundant
6491 OS header and gansidecl.h includes.
6492 (warning): Add the `const' keyword to a char*. Also add
6493 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6494 __STDC__, when determining whether to use ANSI-isms.
6495 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6496 (xmalloc): Don't redundantly prototype here.
6497 (main): Remove unused parameter `envp'. Also fix the arguments
6498 passed to function `fatal' to match the format specifier.
6500 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6502 * mangle.c: Include toplev.h.
6503 (emit_unicode_mangled_name): Declare parameter `len'.
6505 * parse.y (parse_warning_context): Add the `const' keyword to a
6506 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6507 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6508 (issue_warning_error_from_context): Add the `const' keyword to
6510 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6511 not `__STDC__' for whether to use ANSI-isms.
6513 * typeck.c (incomplete_type_error): Mark parameters `value' and
6514 `type' with ATTRIBUTE_UNUSED.
6515 (parse_signature_type): Use ISDIGIT, not isdigit.
6517 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6518 (verify_jvm_instructions): Likewise. Remove unused variables
6519 `field_name' and `default_val'.
6521 * zextract.c: Include config.h and system.h. Remove redundant
6524 * zipfile.h: Prototype `read_zip_archive'.
6526 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6528 * typeck.c (convert): Allow conversions to void type: some
6529 optimizations in gcc do this.
6531 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6533 * typeck.c (convert_ieee_real_to_integer): New function.
6534 (convert): When not using fast-math and using hardware fp, convert
6535 an IEEE NaN to zero.
6537 1999-01-18 Andrew Haley <aph@cygnus.com>
6539 * parse.y (patch_binop): Do a type conversion from signed to
6540 unsigned and then back to signed when a ">>>" is found.
6542 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6544 * java-tree.h: (check_for_initialization): Added prototype.
6545 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6546 * parse.y (do_resolve_class): Removed unused locals.
6547 (read_import_dir): Likewise.
6548 (resolve_qualified_expression_name): Array creation
6549 expressions are valid primary expressions.
6550 (qualify_ambiguous_name): Likewise.
6551 (patch_synchronized_statement): Removed unused local.
6553 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6555 * Makefile.in (zextract.o): Add dependencies.
6557 * Makefile.in: Do not put ^Ls at the start of a line.
6559 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6561 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6562 sub-type the result of the call that gets the exception value.
6564 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6565 don't call finish_class.
6567 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6568 clear found before continuing.
6570 * verify.c (verify_jvm_instructions): On an array load, allow
6571 and handle top of stack to be TYPE_NULL.
6573 * gjavah.c (generate_access): Translate Java package private or
6574 protected access to C++ public, but with a comment.
6576 1999-01-13 Andrew Haley <aph@cygnus.com>
6578 * expr.c (generate_name): Name prefix changed to avoid clashes
6579 with assembler temp labels.
6581 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6582 MODIFY_EXPR. Without this, code for the assignement may not be
6583 generated at all and the synchronized statement will read an
6584 uninitialized variable.
6586 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6588 * class.c (maybe_layout_super_class): Fixed returned value.
6589 * lex.c: Added 1999 to the copyright.
6590 (java_init_lex): Initialize java_lang_imported.
6591 * lex.h: Added 1999 to the copyright.
6592 * parse.h: Added 1999 to the copyright.
6593 (REGISTER_IMPORT): Fixed typo in trailing macro.
6594 (CURRENT_OSB): New macro.
6595 (struct parser_ctxt): New fields osb_depth, osb_limit.
6596 * parse.y (java_lang_id): New global variable.
6597 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6598 (array_creation_expression:): Use CURRENT_OSB.
6599 (dims:): Uses a stack to keep track of array dimensions.
6600 (cast_expression:): Use CURRENT_OSB.
6601 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6603 (register_fields): Fixed typos in comment.
6604 (check_method_redefinition): Fixed comment indentation.
6605 (java_check_regular_methods): Set saved found wfl to NULL after
6606 having reinstalled it in the previously found DECL_NAME.
6608 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6610 * gjavah.c (java_float_finite): Use a union to do type punning.
6611 (java_double_finite): Likewise.
6613 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6615 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6616 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6617 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6618 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6619 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6620 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6622 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6624 * check-init.c (check_init): If compiling to native, we don't
6625 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6627 1999-01-08 Tom Tromey <tromey@cygnus.com>
6629 * parse-scan.y (variable_declarator_id): Set or increment
6631 (bracket_count): New global.
6632 (formal_parameter): Handle case where bracket pairs trail variable
6635 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6637 * jcf-parse.c (yyparse): variable len changed from a char to an
6638 int to prevent overflow.
6640 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6642 * java-tree.h: Declare read_class.
6643 * jcf-parse.c (read_class): New function.
6644 (load_class): Now just call read_class.
6646 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6647 * jcf-parse.c (parse_source_file): Declare save_error_count,
6648 which is needed by java_parse_abort_on_error macro,
6649 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6651 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6652 constructor, if initializing a static field.
6653 (patch_new_array_init): Set TREE_CONSTANT if it is.
6654 * expr.c (java_lang_expand_expr): For a static array constructor
6655 of primitive elements, allocate the array itself statically.
6656 Disabled until we can set the vtable field statically.
6658 * check-init.c: New file. Checks for definite assignment.
6659 * Makefile.in (JAVA_OBJS): Add check-init.o.
6660 * parse.y (java_complete_expand_method): Call check_for_initialization.
6661 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6663 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6665 * parse.y : include system.h instead of including
6666 standard headers directly with the exception of <dirent.h>.
6668 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6670 * lex.h: Moved static function declarations to lex.c,
6671 to shut up some -Wall warnings.
6672 * lex.c: Static function declarations moved here.
6673 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6675 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6677 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6679 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6681 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6682 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6684 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6685 (localvar_alloc): Change return type to void,
6686 (emit_unop): Remove unused variable size.
6688 * jcf-write.c (struct jcf_block): Add new union.
6689 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6690 (call_cleanups): New functions.
6691 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6692 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6693 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6694 * lang.c (lang_init): Call using_eh_for_cleanups.
6695 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6696 completing operands to patch_synchronized_statement.
6697 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6698 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6699 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6701 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6703 * Make-lang.in: Comment out control-Ls; they upset some makes.
6705 1998-12-18 Tom Tromey <tromey@cygnus.com>
6707 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6710 1998-12-17 Tom Tromey <tromey@cygnus.com>
6712 * parse.y (DIR_SEPARATOR): New define.
6713 (check_class_interface_creation): Use it.
6715 * parse-scan.y (report_main_declaration): Recognize
6716 `java.lang.String' in argument to main.
6718 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6720 * parse.y (create_interface): Remove bogus test.
6722 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6724 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6725 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6727 1998-12-16 Tom Tromey <tromey@cygnus.com>
6729 * parse-scan.y (qualified_name): Use correct sprintf format.
6731 1998-12-15 Tom Tromey <tromey@cygnus.com>
6733 * gjavah.c (print_field_info): Changed how most negative number is
6736 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6738 * parse.y (fold_constant_for_init): New function.
6739 (resolve_expression_name): Don't replace static final
6740 constant-initialized fields by its value.
6741 (java_complete_lhs): New. Same as java_complete_tree, except does
6742 not replace static final constant-initialized fields by their values.
6743 (register_fields): If there is an initializer, set DECL_INITIAL and
6744 MODIFY_EXPR_FROM_INITIALIZATION_P.
6745 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6746 Only call patch_initialized_static_field if
6747 MODIFY_EXPR_FROM_INITIALIZATION_P.
6748 (patch_initialized_static_field): If not valid constant, clear
6751 * parse.y (lookup_field_wrapper): Fix thinko.
6753 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6754 set and restore global lineno.
6756 1998-12-14 Tom Tromey <tromey@cygnus.com>
6758 * gjavah.c (print_field_info): If value to print is the smallest
6759 value of its size, then print as hex to avoid later warnings from
6762 1998-12-14 Tom Tromey <tromey@cygnus.com>
6764 * gjavah.c (decompile_method): Decompile `return null'.
6765 (process_file): Generate `#pragma interface'.
6766 (method_declared): New global.
6767 (print_method_info): Set it.
6768 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6769 (print_method_info): Handle abstract methods.
6771 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6773 * parse.y (patch_method_invocation): If class_decl is null
6774 (e.g. an array type), use original type.
6776 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6777 errors about uncaught exception from clone (of array, specifically).
6779 1998-12-13 Tom Tromey <tromey@cygnus.com>
6781 * gjavah.c (decompile_method): Handle all types of `return'
6782 opcode. Decompile `return this' and `return'.
6783 (method_access): New global.
6784 (print_method_info): Set it.
6785 (decompile_method): Don't decompile a synchronized method.
6787 1998-12-13 Tom Tromey <tromey@cygnus.com>
6789 * jcf-reader.c (jcf_parse_one_method): Recognize
6791 * gjavah.c (HANDLE_END_METHOD): New macro.
6792 (HANDLE_CODE_ATTRIBUTE): New macro.
6793 (decompile_method): New function.
6794 (print_method_info): Don't print `;\n' at end of function decl.
6795 Include java-opcodes.h.
6796 (decompiled): New global.
6798 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6800 * class.c (build_class_ref): Handle PRIMTYPE.class if
6801 flag_emit_class_files.
6802 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6803 if flag_emit_class_files.
6804 * parse.y (java_complete_tree): Pre-liminary support for
6805 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6807 * parse.y (patch_synchronized_statement): Don't call monitorexit
6808 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6810 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6812 * zipfile.h (opendir_in_zip): New declaration.
6813 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6814 (opendir_in_zip): New function, using code from open_in_zip.
6815 (open_in_zip): Call opendir_in_zip.
6816 (find_class): Remove no-longer-used do_class_file parameter,
6817 but add source_ok parameter. Change logic so if we find a .java file,
6818 we don't look for .class in later classpath emtries.
6819 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6820 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6821 * gjavah.c: Update call to find_class.
6822 * jcf-dump.c: Likewise.
6824 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6825 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6826 nothing if body is empty_stmt_node.
6827 Various little fixes so SP gets correctly adjusted.
6828 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6829 For CALL_EXPR, test if static first.
6830 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6831 such as the ones we create for Object and Class.
6832 Set and restore current_function_decl.
6833 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6834 (note_possible_classname): New function.
6835 (read_import_entry): Removed. Merged with read_import_dir.
6836 (read_import_dir): Don't call find_class - that only gives us
6837 the first classpath entry having the needed package.
6838 Use the struct buffer data structure from buffer.h.
6839 (read_import_dir, find_in_imports_on_demand): The remembered
6840 class names now use '.' (not '/') as package separator.
6842 * parse.y (java_complete_expand_methods): Call write_classfile
6843 here, and not in java_expand_classes (which only gets first class).
6845 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6848 (register_fields): If a static fields has an initializer, just
6849 chain it on ctxp->static_initialized, and handle later.
6850 (java_complete_expand_methods): Force <clinit> first.
6851 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6852 - it's already been completed.
6853 (patch_initialized_static_field): New function.
6854 (java_complete_field): Call it.
6856 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6858 * expr.c (encode_newarray_type, build_new_array): New functions.
6859 * java-tree.h: Declare build_new_array.
6860 * jcf-write.c (patch_newarray): Use build_new_array.
6862 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6863 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6865 * parse.y (patch_new_array_init): Re-organize.
6866 Now is passed the actual array (pointer) type of the value.
6867 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6868 (patch_array_constructor): Removed - merged into patch_new_array_init.
6869 (java_complete_tree): Update patch_new_array_init.
6871 * jcf-write.c (find_constant_index): New function.
6872 (generate_bytecode_insns): Use find_constant_index.
6873 (generate_classfile): Use find_constant_index for ConstantValue.
6875 1998-12-11 Tom Tromey <tromey@cygnus.com>
6877 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6878 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6879 * class.c (make_class_data): Renamed dtable -> vtable, and
6880 dtable_method_count -> vtable_method_count.
6882 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6885 global variables, initialized.
6886 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6887 Declared new global variables.
6888 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6889 double_zero_node, integer_zero_node upon direct matching.
6890 * parse.y (purify_type_name): Added function prototype.
6891 (duplicate_declaration_error_p): Consider new_type as potentially
6892 being a incomplete type. Use purify_type_name on type string.
6893 (method_header): saved_type: unused variable removed. Don't figure
6894 return type if method name is invalid.
6895 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6896 processed by patch_unaryop.
6897 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6898 increment/decrement node into its original type after binary
6899 numeric promotion on its operands.
6901 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6903 * parse.y (array_initializer:): Array init operand is NULL_TREE
6904 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6905 now an error. Fixed indentation problems.
6906 (patch_string): Handle error_mark_node as an argument.
6907 (patch_new_array_init): Fixed indentation problems.
6908 (array_constructor_check_entry): Removed check on null wfl_value.
6909 Return an error if wfl_value's walk returns an error.
6911 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6914 * lex.c (java_lex): Remember column position before advancing one
6915 token. Retain location information on OCB_TK.
6916 * lex.h (typedef struct java_lc): Added new field.
6917 * parse.h (GET_SKIP_TYPE): New macro.
6918 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6919 * parse.y (build_new_array_init, patch_new_array_init,
6920 patch_array_constructor, maybe_build_array_element_wfl,
6921 array_constructor_check_entry): New function prototypes.
6922 (switch_block:): Tagged <node>.
6923 (OCB_TK): Tagged <operator>.
6924 (array_initializer:): Installed actions.
6925 (variable_initializer): Build location information on element if
6927 (switch_statement:): Fixed indentation typo.
6928 (switch_block:): Redefined default action.
6929 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6930 (patch_assignment): Removed duplicate code.
6931 (maybe_build_array_element_wfl, build_new_array_init,
6932 patch_new_array_init, patch_array_constructor,
6933 array_constructor_check_entry): New functions.
6935 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * parse.y (array_initializer): Tagged <node>.
6938 (variable_initializer:): Use default rule.
6939 (array_initializer:): Defined actions.
6940 (variable_initializers:): Likewise.
6941 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6942 non-static field accesses.
6943 (patch_invoke): Fixed indentation typo.
6944 (java_complete_tree): Likewise.
6945 (build_labeled_block): Changed leading comment. Generate an error
6946 in case of duplicate loop labels.
6947 (patch_conditional_expr): Patch results of string concatenation
6950 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6952 * constants.c (find_methodref_index): When the class is an interface,
6953 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6955 * decl.c (finit_identifier_node): Use "$finit$", rather than
6956 "<finit>" (which Sun's verifier rejects).
6957 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6958 (generate_field_initialization_code): Removed.
6959 (fix_constructors) Don't add call to $finit$ here (wrong order).
6960 (patch_method_invocation): Add $finit$ call here.
6962 * java-tree.h (CALL_USING_SUPER): New macro.
6963 * parse.y (patch_invoke): Remove im local variable.
6964 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6965 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6966 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6968 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6970 * parse.y (java_complete_tree): Don't complain about unreachable
6971 statement if it is empty_stmt_node.
6973 * jcf-write.c (find_constant_wide): New function.
6974 (push_long_const): Use find_constant_wide.
6976 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6977 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6978 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6979 Emit invokeinterface when calling an interface method.
6980 Emit invokespecial also when calling super or private methods.
6982 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6984 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6986 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6988 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * java-tree.h (java_layout_seen_class_methods): New function
6992 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6993 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6994 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6995 * parse.y (method_declarator:): Defined action.
6996 (issue_warning_error_from_context): input_filename saved, set to
6997 the appropriate value and restored after java_error is called.
6998 (build_unresolved_array_type): Fixed comment.
6999 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7000 (method_header): Deal with return type the same way type are
7001 handled for fields and method's parameters and local variables
7003 (check_method_redefinition): Removed extra CR.
7004 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7005 (java_layout_seen_class_methods): New function.
7006 (java_layout_classes): Call java_layout_seen_class_methods.
7008 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7010 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7012 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7014 * jcf-dump.c (main): Fix error message.
7015 * jcf-path.c (add_entry): Style fix.
7017 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * class.c (layout_class_method): Call build_java_argument_signature
7020 on constructors too.
7021 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7022 (patch_method_invocation): Define a primary when resolving an
7023 expression name. Augmented comment on code checking illegal `this'
7024 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7026 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * class.c (layout_class_method): Don't report error on non-static
7029 overriding static if the method is private.
7030 * java-tree.h (finish_class): Prototype added.
7031 * lex.c (java_get_line_col): Handle col argument -2 value.
7032 * parse.h: All static method declarations moved to parse.y.
7033 * parse.y: Now contains all static method declarations previously
7035 (find_expr_with_wfl, missing_return_error,
7036 unreachable_stmt_error): New functions.
7037 (java_get_real_method_name): Identify constructors bearing class
7038 names in source code compiled classes only.
7039 (java_complete_expand_methods): Call missing_return_error.
7040 (invocation_mode): Private methods invoked as static methods.
7041 (java_complete_tree): Call unreachable_stmt_error.
7043 1998-12-01 Tom Tromey <tromey@cygnus.com>
7045 * Makefile.in (+target): Removed.
7046 (+xmake_file): Likewise.
7047 (+tmake_file): Likewise.
7048 (.NOEXPORT): Removed duplicate.
7050 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7052 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7054 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7056 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7057 libiberty.h. Provide an xmalloc definition.
7059 * jvspec.c: Remove the xmalloc prototype.
7061 * parse-scan.y: Include config.h and system.h. Don't include
7062 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7063 Provide an xstrdup definition.
7065 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7067 * jcf-path.c (add_entry): Recognize ".jar" too.
7068 * lang-specs.h: Likewise.
7070 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7072 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7073 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7075 * jcf-write.c (generate_bytecode_insns):
7076 Handle pre/post-increment/decrement of long.
7078 * jcf-write.c (generate_bytecode_insns):
7079 Handle missing exception handler (finally for synchronized).
7081 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7083 * java-tree.h (end_params_node): Declare global.
7084 * decl.c (end_params_node): New global.
7085 (init_decl_processing, start_java_method): Use end_params_node for
7086 end of list of parameter types. Follows correct gcc conventions.
7087 * expr.c (pop_argument_types, pop_arguments): Likewise.
7088 * lang.c (put_decl_node): Likewise.
7089 * typeck.c (various places): Likewise.
7090 * class.y (various places): Likewise.
7091 * parse.y (various places): Likewise.
7093 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7094 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7096 * class.c: Add #include flags.h, remove no-longer needed declaration.
7098 * class.c (layout_class_method): Remove commented-out code, re-format.
7099 Don't add vtable entry (or index) for private methods.
7100 * expr.c (expand_invoke): A private method is implicitly final.
7101 * class.c (make_class_data): If inlining or optimizing,
7102 skip private methods.
7104 * class.c (finish_class): New function. Calls existing methods,
7105 but alls emits deferred inline functions.
7106 * jcf-parse.c (parse_class_file): Call finish_class.
7107 * parse.y (java_complete_expand_methods): Likewise.
7109 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7111 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7113 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7115 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7117 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7119 * (generate_classfile): Always write class access flag with
7122 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * class.c (maybe_layout_super_class): New function.
7125 (layout_class): Reorganized. Loop on class methods dispatched into
7126 a new function. Call maybe_layout_super_class.
7127 (layout_class_methods, layout_class_method): New functions.
7128 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7130 (expand_invoke): Likewise.
7131 * java-tree.h (all_class_list): New global variable declared.
7132 (layout_class_methods, layout_class_method): New function
7134 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7135 * jcf-parse.c (all_class_list): New global variable.
7136 (load_class): Extended what class_or_name can be. Use parser
7137 context mechanism to save globals before calling jcf_parse.
7138 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7139 is set on the file name.
7140 (jcf_parse): Layout class methods when Object is loaded, otherwise
7141 record class in all_class_list for delayed method layout.
7142 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7143 * lang.c (put_decl_node): Decode <init> into the decl context
7145 * lex.c (java_allocate_new_line): Use xmalloc.
7146 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7147 pointers, not TREE_LIST elements.
7148 (struct parser_ctxt): Fixed comment indentations, added comments
7149 and reordered some fields.
7150 (java_check_methods): Function prototype removed.
7151 * parse.y (java_push_parser_context): Use xmalloc.
7152 (java_parser_context_restore_global): Pop extra pushed ctxp only
7153 when there's nothing next.
7154 (maybe_create_class_interface_decl): Fixed comment, add new
7155 created class decl to all_class_list.
7156 (method_header): Use GET_REAL_TYPE on argument's types.
7157 (method_declarator): Use GET_REAL_TYPE, change type to the real
7158 type in TREE_LIST dependency node. Build argument list with the
7160 (create_jdep_list): Use xmalloc. Removed allocation error message.
7161 (obtain_incomplete_type): Fixed leading comment. Broadened
7162 incoming argument meaning.
7163 (register_incomplete_type): Use xmalloc. Removed allocation error
7165 (safe_layout_class): Fixed leading comment.
7166 (jdep_resolve_class): Reversed if statement condition and switch
7168 (resolve_and_layout): Fixed leading comment. Broadened incoming
7170 (complete_class_report_errors): New local variable name, for
7171 clarity. purify_type_name used for all error cases.
7172 (java_get_real_method_name): Stricter check on constructors.
7173 (java_check_regular_methods): Reverse methods list only if not
7174 already laid out. Layout artificial constructor.
7175 (java_check_methods): Deleted.
7176 (source_start_java_method): Obtain incomplete type for patchable
7178 (java_layout_classes): Fixed leading comment. Use
7179 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7180 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7181 before returning. Fixed comments.
7182 (java_expand_classes): Check for errors up front.
7183 (patch_method_invocation): Class to search is resolved and laid
7186 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7188 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7190 * javaop.h (int8): Removed - not used.
7191 (jbyte): Redefine portably with correct signedness.
7193 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7195 * jcf-write.c (generate_bytecode_insns): Fix typo
7196 OPCODE_getstatic to OPCODE_getfield.
7198 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7199 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7200 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7202 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7204 * jcf-parse.c (jcf_parse_source): Function returned type is
7205 void. Added prototype.
7206 (jcf_parse): Function returned type is void.
7207 (yyparse): Remove call to fclose on the last parsed file.
7209 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7211 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7214 (layout_class): Cope with methods featuring WFL in decl names.
7215 * decl.c (unqualified_object_id_node): New global variable,
7217 (build_decl_no_layout): Removed.
7218 * expr.c (build_primtype_type_ref): Handle Double.
7219 (java_lang_expand_expr): Fixed indentations.
7220 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7221 (flag_wall, flag_redundant, flag_not_overriding,
7222 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7223 variable declarations.
7224 (build_decl_no_layout): Removed prototype.
7225 (java_get_real_method_name): Added prototype.
7226 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7227 (java_parse_abort_on_error): Macro now just returns.
7228 * jcf-parse.c (jcf_parse_source): Check fclose returned
7229 value. Call emit_register_classes if java_report_errors returns
7231 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7232 flag_static_local_jdk1_1): New integer flags.
7233 (lang_decode_option): New flags set here.
7234 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7235 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7236 the flag_redundant variable.
7237 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7238 when parsing java.lang.Object class.
7239 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7241 (resolve_qualified_expression_name): Fixed indentation.
7242 (patch_array_ref): Changed prototype.
7243 (not_initialized_as_it_should_p): Prototype removed.
7244 (java_report_errors): Added function prototype.
7245 * parse.y (formal_parameter:): Changed error message for not yet
7246 supported final parameters.
7247 (class_type_list:): Set both PURPOSE and VALUE of created
7248 TREE_LIST to be class_type.
7249 (primary_no_new_array:): Handle class literals on primitive types.
7250 (parse_warning_context): Reinstalled correct force_error and
7251 do_warning flags setups.
7252 (java_report_errors): Changed prototype. Return java_error_count
7254 (variable_redefinition_error): Consider treating variable type as
7256 (create_interface): Warn about redundant abstract modifier if
7257 flag_redundant is set. Changed error message.
7258 (lookup_field_wrapper): Save/restore globals before/after looking
7260 (duplicate_declaration_error_p): Consider treating declaration
7261 type as a fake pointer.
7262 (register_fields): Extract real type from dependency node. Check
7263 for duplicate field declaration after type adjustment. Use
7264 DECL_INITIAL to store static final initialized values.
7265 (method_header): Extract real function type from dependency node.
7266 (check_abstract_method_header): Use GET_METHOD_NAME.
7267 (obtain_incomplete_type): Layout fake pointer type.
7268 (safe_layout_class): Don't try to check for methods before layout.
7269 (java_complete_class): Don't check for correct throws clause
7270 elements inheritance here.
7271 (resolve_and_layout): Broadened name parameter meaning.
7272 (reset_method_name): Use GET_METHOD_NAME.
7273 (java_get_real_method_name): New function.
7274 (java_check_regular_methods): Don't check methods in
7275 java.lang.Object. Verify lineage of throws clause elements. Use
7276 flag_no_overriding in warning report.
7277 (check_throws_clauses): Don't check if class was from
7278 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7279 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7280 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7281 warning on unsupported final local variables. Use build_decl
7282 instead of build_decl_no_layout. Get real local variable type from
7284 (source_start_java_method): Get real parameter type from
7285 dependency node. Call build_decl instead of build_decl_no_layout.
7286 (java_layout_classes): Reverse tree and layout type and class as
7287 required. Mark class as loaded when done.
7288 (resolve_field_access): Fixed indentation. Restricted condition
7289 leading to static field access code generation. Set field_type
7290 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7291 (resolve_qualified_expression_name): Initialize type_found to
7292 null. Handle static field resolved during qualification. Fixed
7293 layout on non primitive field decl types.
7294 (not_accessible_p): Fixed typo in comment.
7295 (patch_method_invocation): Resolve and layout class to search from
7297 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7298 layout non primitive type, if necessary. Make method node only to
7300 (find_applicable_accessible_methods_list): Consider WFL'ed method
7301 decl names. Fixed indentation.
7302 (argument_types_convertible): Resolve and layout target type if
7304 (java_complete_tree): Fixed indentation problems. Rewrote
7305 CALL_EXPR thrown exceptions check. Re-installed further processing
7306 of the assignment in certain cases.
7307 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7308 inlining on class literals.
7309 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7311 (valid_method_invocation_conversion_p): Likewise.
7312 (patch_string): Temporary disable forbidden use of `this' in
7313 explicit constructor invocations when doing string concatenation
7315 (patch_unaryop): Added comment. Reinstalled code to disable
7316 further check on assignment operation with cast expression RHS.
7317 (patch_switch_statement): Fixed indentation.
7318 (build_try_statement): Call build_decl instead of
7319 build_decl_no_layout.
7320 (patch_synchronized_statement): Likewise.
7321 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7322 IS_UNCHECKED_EXPRESSION_P.
7323 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7324 layout argument exception type.
7325 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7326 of IS_UNCHECKED_EXPRESSION_P.
7328 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7330 * jcf-parse.c (yyparse): Open class file in binary mode.
7332 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7334 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7336 * jcf-write.c (perform_relocations): Move check out one loop.
7338 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7340 * Make-lang.in: Fix reference to srcdir.
7341 * jv-scan.c: Add missing xmalloc prototype.
7342 * jvgenmain.c: Ditto.
7344 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7346 * decl.c (error_mark_node), java-tree.h: New global.
7347 * parse.y: Use empty_stmt_node instead of size_zero_node.
7348 (build_if_else_statement): If missing else, use empty_stmt_node.
7350 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7351 (java_complete_expand_method): Complain if return is missing.
7352 (java_check_regular_methods): Comment out incorrect error check.
7353 (not_accessible_p): Fix incorrect handling of protected methods.
7354 (patch_method_invocation): Pass correct context to not_accessible_p.
7355 (find_applicable_accessible_methods_list): Likewise.
7356 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7357 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7358 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7359 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7361 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7362 (push_int_const): Remove reundant NOTE_PUSH.
7363 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7364 (- case SWITCH_EXPR): Fix code generation bug.
7365 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7366 (generate_classfile): More robust for abstract methods.
7368 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7370 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7371 * Make-lang.in: Ditto.
7373 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7376 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7378 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7380 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7382 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7384 Allow uses of interface types to verify. This is not really
7385 type-safe, but it matches what Sun does, and is OK as long as
7386 there are appropriate run-time checks.
7387 * verify.c (merge_types): If merging two interface types,
7388 just set the result to java.lang.Object.
7389 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7391 1998-11-13 Tom Tromey <tromey@cygnus.com>
7393 * gjavah.c (main): Handle --output-class-directory argument.
7394 * jvspec.c (lang_specific_driver): Translate `-d' into
7396 * jcf.h (jcf_write_base_directory): Declare.
7397 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7398 * lang-options.h: Mention -foutput-class-dir.
7399 * jcf-write.c (jcf_write_base_directory): New global.
7400 (make_class_file_name): Put generated .class file into `-d'
7401 directory, or into source directory if -d not given. Function now
7403 (write_classfile): Free class file name. Handle case where class
7405 (DIR_SEPARATOR): New macro.
7406 Include <sys/stat.h>
7408 * Makefile.in (prefix): New macro.
7410 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7412 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7413 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7414 here (done in patch_invoke instead).
7415 (case_identity): Moved here from parse.y.
7417 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7418 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7419 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7420 so they can be efficiently scanned without recursion.
7421 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7422 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7423 in BLOCK iteratively, rather than recursively.
7425 * parse.y (do_unary_numeric_promotion): New function.
7426 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7428 * parse.y (patch_newarray): Various fixes.
7430 Re-do handling of switch statements (for proper block scoping).
7431 * parse.y: Add just a single block for the enture switch block,
7432 but don't create any "case blocks".
7433 (group_of_labels): Rmeoved unneeded non-terminal.
7434 CASE_EXPR and DEFAULT_EXPR are added to current block.
7435 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7436 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7437 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7438 * parse.y (wfl_operator, print_int_node): Make non-static.
7439 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7440 as part of recursive scan of block.
7441 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7442 (patch_switch_statement): Most tests move dinto java_complete_tree.
7444 * parse.y: Make various production be non-typed (void).
7445 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7446 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7447 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7449 * jcf-write.c (struct jcf_handler): New type.
7450 (struct jcf_switch_state): New type.
7451 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7452 (alloc_handler, emit_unop, emit_reloc): New functions.
7453 (adjust_typed_op): Add extra parameter ("max type" offset).
7454 (emit_switch_reloc, emit_case-reloc): New function.
7455 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7456 (generate_bytecode_insns): Support REAL_CST, switch statements,
7457 exception handling, method calls, object/array creation, and more.
7459 * class.c: Remove some unused variables.
7460 * constants.c (find_string_constant): New function.
7461 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7462 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7463 if flag_emit_class_files.
7465 1998-11-12 Tom Tromey <tromey@cygnus.com>
7467 * jcf-io.c (find_class): Added explanatory comment.
7469 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7470 trailing slash to `.zip' entries.
7472 * jvspec.c (lang_specific_driver): Correctly handle case where
7473 GC_NAME not defined.
7475 1998-11-11 Tom Tromey <tromey@cygnus.com>
7477 * jvspec.c (GC_NAME): New define.
7478 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7480 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7482 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7484 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7486 1998-11-11 Tom Tromey <tromey@cygnus.com>
7488 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7490 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7492 * class.c (is_compiled_class): Call safe_layout_class for class
7493 compiled from source.
7494 * conver.h (convert_to_integer, convert_to_real,
7495 convert_to_pointer): Added prototypes.
7496 * decl.c (init_decl_processing): Non longer push the decls of
7497 `methodtable', `constants', `Class', `Field', `dispatchTable'
7498 `jexception' and `Method'.
7499 * expr.c (build_invokeinterface): New function.
7500 (expand_invoke): static variable CLASS_IDENT now in
7501 build_invokeinterface. Use build_invokeinterface.
7502 (expand_java_field_op): Moved code to inline
7503 java.lang.PRIMTYPE.TYPE into a function.
7504 (build_primtype_type_ref): New function.
7505 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7506 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7507 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7508 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7509 (DECL_LOCAL_STATIC_VALUE): New macro.
7510 (build_invokeinterface, build_primtype_type_ref): New function
7512 (java_parse_abort_on_error): Macro rewritten.
7513 * jcf-parse.c (current_method): Add comment to declaration.
7514 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7515 Function prototypes fixed.
7516 (jcf_parse_source): push/pop parser context. save/restore global.
7517 (parse_source_file): Fixed leading comment. Now take a
7518 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7519 classes and pop the parser context anymore.
7520 (yyparse): Push parser context, save globals, parse the source
7521 file, restore globals and pop the parser context when processing a
7523 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7524 * lex.c (java_parse_doc_section): New function.
7525 (java_lex): Call java_parse_doc_section when appropriate. Build an
7526 operator around INSTANCEOF_TK.
7527 * lex.h (java_lineterminator, java_sprint_unicode,
7528 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7529 Prototypes rewritten.
7530 (java_parse_escape_sequence, java_letter_or_digit_p,
7531 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7532 java_read_unicode, java_store_unicode, java_read_char,
7533 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7534 Added function prototypes.
7535 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7537 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7539 (struct parser_ctxt): New fields: deprecated,
7540 current_parsed_class_un, gclass_list.
7541 (fix_method_argument_names, issue_warning_error_from_context,
7542 resolve_package, lookup_package_type): New function prototypes.
7543 (resolve_expression_name): Fixed function prototype.
7544 (find_applicable_accessible_methods_list): Fixed indentation, added
7545 extra argument in prototype.
7546 (check_final_assignment, build_null_of_type, check_deprecation,
7547 check_method_redefinition, reset_method_name,
7548 java_check_regular_methods, java_check_abstract_methods,
7549 maybe_build_primttype_type_ref): New function prototype.
7550 * parse.y (conver.h): Include.
7551 (INSTANCEOF_TK): Tagged <operator>.
7552 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7553 (relational_expression:): Build binop for instanceof.
7554 (java_push_parser_context): Remember ctxp->gclass_list across
7556 (java_pop_parser_context): Simply return if no context
7557 exists. Remember gclass_list across contexts.
7558 (issue_warning_error_from_context): New function.
7559 (parse_error_context): Don't setup ctxp->elc here. Call
7560 issue_warning_error_from_context instead.
7561 (parse_warning_context): Likewise.
7562 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7563 setup. Link new class/interface to ctxp->gclass_list.
7564 (add_superinterfaces): Register interface as incomplete if not
7566 (create_class): Remember class unqualified name in
7567 ctxp->current_parsed_class_un. Check class deprecation.
7568 (register_fields): Check field deprecation. Remember static final
7569 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7571 (method_header): New local variable ORIG_ARG. Use unqualified
7572 current class name for check on constructor errors. Promote return
7573 type if of record type. Argument list fix moved in
7574 fix_method_argument_names, called here. Check method deprecation.
7575 (fix_method_argument_names): New function.
7576 (method_declarator): Promote record typed arguments.
7577 (safe_layout_class): Check class methods before layout.
7578 (java_complete_class): Compute field layout when patched.
7579 (do_resolve_class): Try to load class after having it renamed
7580 after the package name.
7581 (get_printable_method_name): Use DECL_CONTEXT.
7582 (reset_method_name): New function.
7583 (check_method_redefinition): Use reset_method_name.
7584 (java_check_regular_methods): New local variable
7585 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7586 names for error report. Check for compile-time error when method
7587 found has default (package) access.
7588 (java_check_abstract_methods): Now takes an interface DECL node as
7589 an argument. Also reinstall real name on unchecked
7590 overriding/hiding methods for error report.
7591 (java_check_methods): Fixed leading comment. Get classes to verify
7592 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7593 CLASS_METHOD_CHECKED_P on class verification.
7594 (lookup_java_method2): Get real method name if necessary.
7595 (find_in_imports): Don't check package class access here.
7596 (resolve_package, lookup_package_type): New functions.
7597 (java_layout_classes): Fixed leading comment. Take classes to be
7598 laid out from ctxp->gclass_list.
7599 (java_complete_expand_methods): Don't expand native and abstract
7601 (java_expand_classes): New function.
7602 (resolve_expression_name): Use additional argument ORIG. Retrieve
7603 values of static final field of primitive types.
7604 (resolve_field_access): Handles static final field of promotive
7606 (resolve_qualified_expression_name): Handle STRING_CST as
7607 primaries and package name resolution. Check deprecation on found
7608 decls. Set where_found and type_found on non static field resolved
7609 during qualification. Layout non primitive field decl types.
7610 (check_deprecation): New function.
7611 (maybe_access_field): Simplified.
7612 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7613 removed. Reverse method's argument when primary is a type. Don't
7614 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7615 instead. Include abstract class in the list of class searchable
7616 for constructors. Use DECL_CONTEXT of found method for access
7617 checks. Check method deprecation.
7618 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7619 converting arguments. Handle INVOKE_INTERFACE.
7620 (lookup_method_invoke): Search constructor using existing
7621 infrastructure (don't rely on lookup_java_constructor anymore).
7622 (find_applicable_accessible_methods_list): Extra argument flag
7623 LC. Now include constructor in the search.
7624 (qualify_ambiguous_name): Conditional expression are primaries.
7625 (not_initialized_as_it_should_p): static final are always
7627 (java_complete_tree): Pass extra NULL argument to
7628 resolve_expression_name. Stricter test to carry on patching
7629 assignments. New case for INSTANCEOF_EXPR.
7630 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7631 (check_final_assignment, maybe_build_primttype_type_ref): New
7633 (patch_assignment): Detect resolved static finals and carry normal
7634 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7635 (try_builtin_assignconv): Access constant 0 on all primitive
7637 (valid_builtin_assignconv_identity_widening_p): Accept identical
7638 types. Accept all promoted type on int type.
7639 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7640 assigned to a reference.
7641 (valid_method_invocation_conversion_p): Accept to check null
7643 (build_binop): Merge declaration and initialization of local
7645 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7646 numeric types. Improved validity test for qualify operators on
7648 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7649 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7650 primitive type and issue the appropriate error message.
7651 (resolve_type_during_patch): Mark class loaded when resolved.
7652 (patch_cast): Allow null to be cased to reference types.
7653 (build_null_of_type): New function.
7654 (patch_array_ref): Handle array on references correctly.
7655 (patch_return): Removed unused local variable MODIFY. Force
7656 boolean to be returned as integers. Allows null to be returned by
7657 a function returning a reference.
7658 * typeck.c (convert_to_integer, convert_to_real,
7659 convert_to_pointer): Prototypes moved to convert.h
7660 (lookup_argument_method): Use method real name, if necessary.
7662 1998-10-30 Tom Tromey <tromey@cygnus.com>
7664 * class.c (build_class_ref): Changed name of primitive classes to
7667 * class.c (make_class_data): Renamed fields: nmethods to
7668 method_count, method_count to dtable_method_count. Always set
7670 * decl.c (init_decl_processing): Likewise.
7672 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7674 * class.c (layout_class): Don't mangle <finit>, produce
7675 __finit<class> instead. Don't verify artificial methods.
7676 * decl.c (finit_identifier_node): New declared global.
7677 (init_decl_processing): finit_identifier_node initialized.
7678 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7679 * java-tree.h (finit_identifier_node): Declared as extern.
7680 (struct lang_decl): New field called_constructor.
7681 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7682 (CLASS_HAS_FINIT_P): New macro.
7683 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7684 explicit constructor invocation.
7685 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7686 CALL_SUPER_CONSTRUCTOR_P): New macros.
7687 (write_classfile): Added prototype.
7688 * jcf-parse.c (jcf_parse_source): Parse and remember for
7689 generation if the file was seen on the command line.
7690 (parse_source_file): Don't write the class file here.
7691 (yyparse): Loop on files rewritten. Set current_jcf.
7692 (parse_zip_file_entries): Parse class file only if it was found.
7693 * lang.c (init_parse): Don't open command line provided filename
7695 (lang_parse): Don't set main_jcf anymore.
7696 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7697 (JCONSTRUCTOR_CHECK): New macro.
7698 (JBSC_TYPE_P): New macro.
7699 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7700 (COMPLETE_CHECK_OP_2): New macro.
7701 (struct parse_ctxt): New field explicit_constructor_p.
7702 (check_class_interface_creation): Fixed prototype indentation.
7703 (patch_method_invocation_stmt): Prototype reflects added argument.
7704 (patch_invoke): Likewise.
7705 (complete_method_declaration, build_super_invocation,
7706 verify_constructor_circularity,
7707 build_this_super_qualified_invocation, get_printable_method_name,
7708 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7709 verify_constructor_super, create_artificial_method,
7710 start_artificial_method_body, end_artificial_method_body,
7711 generate_field_initialization_code): New function prototypes.
7712 * parse.y: Fixed leading comment
7713 (constructor_header:, constructor_body:, block_end:): Rules tagged
7715 (type_declaration:): Call maybe_generate_finit.
7716 (method_declaration:): Action for method_body: placed in new
7717 function complete_method_declaration, called here.
7718 (constructor_declaration:): Defined actions. Removed leading
7720 (constructor_header:): New rule with action.
7721 (constructor_body:): Rule rewritten using block_begin: and
7722 block_end:. Defined actions.
7723 (constructor_declarator:, explicit_constructor_invocation:):
7725 (block:): Use new rules block_begin: block_end:.
7726 (block_begin:, block_end:): New rules and actions.
7727 (block_statements:): Fixed error message for explicit
7729 (method_invocation:): Call build_this_super_qualified_invocation
7730 if primary is `this' or `super' was seen.
7731 (conditional_expression:): Action defined.
7732 (extra_ctxp_pushed_p): New static global flag.
7733 (java_parser_context_save_global): Create parser context if
7734 necessary. Use extra_ctxp_pushed_p to remember it.
7735 (java_parser_context_restore_global): Pop extra parser context if
7737 (build_array_from_name): Array on primitive types are marked
7739 (register_fields): Restore new name in field initializer
7740 expression if type was altered. Non static fields initialized upon
7741 declaration marked initialized.
7742 (maybe_generate_finit): New function.
7743 (maybe_generate_clinit): Use create_artificial_method,
7744 start_artificial_method_body, end_artificial_method_body. Generate
7745 debug info for enclosed initialization statements.
7746 (method_header): Fixed leading comment. Check constructor
7747 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7749 (complete_method_declaration, constructor_circularity_msg,
7750 verify_constructor_circularity): New functions.
7751 (get_printable_method_name): New function.
7752 (check_method_redefinition): Don't rename <finit> methods. Fix
7753 declared constructor names. Error message for
7754 constructors modified.
7755 (java_check_regular_methods): Local variable seen_constructor
7756 renamed saw_constructor. Skip verification on constructors. Create
7757 default constructor with create_artificial_method.
7758 (java_check_methods): Removed unnecessary empty line.
7759 (create_artificial_method, start_artificial_method_body,
7760 end_artificial_method_body): New functions.
7761 (java_layout_classes): Changed leading comment. Reverse fields
7762 list if necessary. Always layout java.lang.Object if being
7764 (java_complete_expand_methods): Verify constructor circularity.
7765 (java_complete_expand_method): Call fix_constructor on
7766 constructors. Local variable no_ac_found removed. Restore
7767 bindings if method body expansion failed.
7768 (fix_constructors, verify_constructor_super,
7769 generate_field_initialization_code): New function.
7770 (java_expand_classes): Fixed leading comment. Write class file
7772 (resolve_expression_name): Check for illegal instance variable
7773 usage within the argument scope of an explicit constructor
7775 (resolve_qualified_expression_name): Pass extra from_super flag
7776 when invoking patch_method_invocation_stmt. New case for
7777 conditional expression when used as a primary. Check for error
7778 when acquiring super.
7779 (patch_method_invocation_stmt): Added extra argument super. New
7780 local variable is_static_flag. Set class_to_search according to
7781 the nature of the constructor invocation. Don't add `this'
7782 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7783 invocation within the argument scope of explicit constructor
7784 invocation. Set is_static according to is_static_flag. Provide
7785 extra `super' argument to patch_invoke invocation.
7786 (patch_invoke): New argument from_super. Loop on arguments
7787 indentation fixed. Pass from_super to invocation_mode. New switch
7788 case INVOKE_SUPER. Fixed error message in switch default case.
7789 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7791 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7792 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7793 message takes constructors into account.
7794 (find_applicable_accessible_methods_list): Fixed indentation.
7795 (qualify_ambiguous_name): Take explicit constructor invocation
7796 into account. Deal with a conditional expression as a primary to
7798 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7799 case. Added extra argument to patch_method_invocation_stmt.
7800 Register calls made to explicit constructor `this'. Don't call
7801 save_expr in ARRAY_REF case when emitting class files. Check for
7802 illegal use of this when expanding explicit constructor invocation
7804 (complete_function_arguments): Set and reset parser context
7805 explicit_constructor_p field value when appropriate.
7806 (build_super_invocation, build_this_super_qualified_invocation):
7808 (patch_assignment): Fixed typo.
7809 (patch_unaryop): Check on final fields occurs only when a decl
7811 (patch_return): Take constructors into account.
7812 (patch_conditional_expr): New function.
7813 * typeck.c (build_java_signature): Removed unnecessary empty line.
7815 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7817 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7819 1998-10-28 Tom Tromey <tromey@cygnus.com>
7821 * decl.c (init_decl_processing): Renamed fields.
7822 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7823 interface_len, msize fields.
7825 * class.c (make_class_data): Removed subclass_head and
7826 subclass_next fields.
7827 * decl.c (init_decl_processing): Removed subclass_head and
7828 subclass_next fields.
7830 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7832 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7833 * mangle.c (emit_unicode_mangled_name): Similarly.
7835 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7837 * jcf-parse.c (get_constant): Place braces around code to compute
7838 'd' when REAL_ARITHMETIC is not defined.
7840 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7842 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7845 1998-10-23 Tom Tromey <tromey@cygnus.com>
7847 * lang-specs.h: `.zip' files are input to jc1.
7849 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7851 * jvspecs.c: Add (but don't enable) support for combining multiple
7852 .class and .java input filenames to a single jc1 invocation.
7853 Add support for -C flag (copile to .class files).
7854 Translate -classpath and -CLASSPATH arguments.
7855 * lang-specs.h: Don't set %2 spec.
7857 1998-10-22 Tom Tromey <tromey@cygnus.com>
7859 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7861 (add_path): Don't add trailing separator to non-empty path
7864 * lang.c (lang_decode_option): Check for -fclasspath and
7865 -fCLASSPATH before examining other `-f' options.
7867 * java-tree.h (finalize_identifier_node): Don't declare.
7868 * class.c (make_class_data): Don't push "final" field.
7869 * decl.c (init_decl_processing): Don't push "final" field.
7870 (finalize_identifier_node): Removed.
7871 (init_decl_processing): Don't set finalize_identifier_node.
7873 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7875 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7877 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7878 (JV_SCAN_SOURCES): New macro.
7879 (JCF_DUMP_SOURCES): Likewise.
7880 (jcf-dump$(exeext)): New target.
7881 (jv-scan$(exeext)): New target.
7883 1998-10-22 Tom Tromey <tromey@cygnus.com>
7885 * Makefile.in (LEX): Removed.
7886 (LEXFLAGS): Likewise.
7887 (SET_BISON): New macro.
7889 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7890 spurious diffs in parse.c.
7891 ($(PARSE_SCAN_C)): Likewise.
7892 (PARSE_DIR): New macro.
7894 (PARSE_SCAN_C): Likewise.
7895 (PARSE_RELDIR): New macro.
7897 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7899 * jcf-io.c (find_class): Use saw_java_source to determine when to
7900 look for `.java' file.
7901 * jcf-parse.c (saw_java_source): New global.
7902 (yyparse): Set it if `.java' file seen.
7904 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7905 (GCJH_SOURCES): Likewise.
7906 * Makefile.in (datadir): New macro.
7907 (libjava_zip): Likewise.
7908 (JAVA_OBJS): Added jcf-path.o.
7909 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7910 (../gcjh$(exeext)): Likewise.
7911 (jcf-path.o): New target.
7912 * java-tree.h (fix_classpath): Removed decl.
7913 * jcf-parse.c (fix_classpath): Removed.
7914 (load_class): Don't call fix_classpath.
7915 * parse.y (read_import_dir): Don't call fix_classpath.
7916 * lex.h: Don't mention classpath.
7917 * lex.c (java_init_lex): Don't initialize classpath.
7918 * jcf-io.c (classpath): Removed global.
7919 (find_class): Use jcf_path iteration functions. Correctly search
7920 class path for .java file.
7921 (open_in_zip): New argument `is_system'.
7922 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7923 classpath-related options.
7924 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7926 (lang_init): Call jcf_path_init.
7927 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7928 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7929 Correctly put braces around second string in each entry.
7930 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7931 classpath-related options.
7932 (help): Updated for new options.
7933 * jcf.h: Declare functions from jcf-path.c. Don't mention
7935 * jcf-path.c: New file.
7937 * jcf-depend.c: Include jcf.h.
7939 * jcf-write.c (localvar_alloc): Returns `void'.
7940 (localvar_free): Removed unused variable.
7942 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7943 (init_parse): Use OBJECT_SUFFIX, not ".o".
7945 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * class.c (emit_register_classes): Renamed from
7948 emit_register_class.
7949 * java-tree.h (emit_register_classes): Prototype renamed from
7950 emit_register_class.
7951 * jcf-parse.c (yyparse): Call emit_register_classes once before
7953 * parse.y (java_expand_classes): No longer register classes.
7955 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * class.c (is_compiled_class): New local variable
7958 seen_in_zip. Identify classes found in currently compiled source
7960 * decl.c (complete_start_java_method): Fixed typo.
7961 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7962 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7963 (CLASS_P): Moved around.
7964 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7965 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7967 (jcf_parse_source): Changed leading comment. Removed unnecessary
7968 fclose and CLASS_FROM_SOURCE_P marking.
7969 (parse_source_file): New local variables remember_for_generation
7970 and filename. Mark parsed file name identifier node. Removed block
7971 executed when parse_only was null. Set remember_for_generation.
7972 Use it as an argument to java_pop_parser_context.
7973 (yyparse): New local variables several_files, list, next node and
7974 current_file_list. Split ampersand separated file names into
7975 current_file_list. Iterate through the list and parse accordingly.
7976 * parse.h (java_pop_parser_context): New function prototype.
7977 * parse.y (ctxp_for_generation): New static global variable.
7978 (java_pop_parser_context): New argument generate. Link popped ctxp
7979 to ctxp_for_generation list accordingly.
7980 (java_complete_expand_methods): Fixed indentation.
7981 (java_expand_classes): New function.
7983 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7985 * Makefile.in: Link with libiberty.a instead of memmove.o.
7987 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7989 * lex.c (setjmp.h): No longer included.
7990 * lex.h (setjmp.h): Included.
7991 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7992 (duplicate_declaration_error_p): Renamed from
7993 duplicate_declaration_error.
7994 (build_array_from_name): New function prototype.
7995 * parse.y (setjmp.h): No longer included.
7996 (variable_declarator_id): Define action.
7997 (build_array_from_name): New function.
7998 (duplicate_declaration_error_p): Renamed from
7999 duplicate_declaration_error. Fixed leading comment.
8000 (register_fields): Main `for' loop reorganized. Uses
8001 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8002 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8003 build_array_from_name.
8004 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8006 (read_import_dir): Don't try to skip `.' and `..'.
8007 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8008 build_array_from_name. Main `for' loop reorganized.
8009 (resolve_qualified_expression_name): When building access to a
8010 field, use the type where the field was found, not its own type.
8011 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8012 field was found is null.
8013 (qualify_ambiguous_name): Sweep through all successive array
8016 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8018 * java-tree.h (pop_labeled_block, lang_printable_name,
8019 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8020 interface_of_p, inherits_from_p, fix_classpath,
8021 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8022 make_class_data, register_class, alloc_name_constant): New
8023 function prototypes.
8024 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8025 indentation. Added cast to remove warning.
8026 (lang_printable_name): Set v argument unused.
8027 (lang_print_error): Added argument to lang_printable_name call.
8028 (java_dummy_print, print_lang_decl, print_lang_type,
8029 print_lang_identifier, lang_print_xnode): All argument marked
8031 * lex.c (java_unget_unicode): Removed unnecessary argument.
8032 (java_allocate_new_line): Unused local variable is gone.
8033 (java_read_char): Added parenthesis in expressions to remove
8034 warnings. Added final return statement.
8035 (java_read_unicode): Added parenthesis in expression to remove
8037 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8038 (java_parse_escape_sequence): Likewise.
8039 (java_lex): Unused local variables are gone. Fixed
8040 java_unget_unicode invocation.
8041 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8043 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8044 lang_printable_name invocation in macro.
8045 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8047 (duplicate_declaration_error): Suppressed unused argument in
8049 (identical_subpath_p): Function declaration is gone.
8050 (patch_invoke): Suppressed unused argument in prototype.
8051 (patch_cast, build_labeled_block, check_thrown_exceptions):
8053 * parse.y (setjmp.h): Included
8054 (toplev.h): Likewise.
8055 (field_declaration:): Suppressed unused local
8056 (label_decl:): Fixed build_labeled_block invocation.
8057 (java_pop_parser_context): Put extra parenthesis around assignment
8059 (yyerror): Suppressed unused local variables.
8060 (variable_redefinition_error): Fixed lang_printable_name
8062 (create_interface): Suppressed unused local variables.
8063 (create_class): Likewise.
8064 (duplicate_declaration_error): Suppressed unused argument. Fixed
8065 lang_printable_name invocation.
8066 (register_fields): Suppressed unused local variable. Fixed
8067 duplicate_declaration_error invocation.
8068 (method_header): Suppressed unused local variable.
8069 (method_declarator, parser_check_super): Likewise.
8070 (java_complete_class): Suppressed unused local variable. Fixed
8071 fatal error message.
8072 (complete_class_report_errors): Added default: in switch.
8073 (java_check_regular_methods): Fixed lang_printable_name
8075 (check_throws_clauses): Likewise.
8076 (java_check_abstract_methods): Suppressed unused local
8077 variable. Fixed lang_printable_name invocation.
8078 (read_import_entry): Added supplemental return statement.
8079 (read_import_dir): Suppressed unused local variables.
8080 (check_pkg_class_access, declare_local_variables): Likewise.
8081 (source_start_java_method): Suppressed unused extern variable
8083 (expand_start_java_method): Suppressed unused extern and local
8084 variable declarations.
8085 (java_complete_expand_methods): Likewise.
8086 (java_complete_expand_method): Suppressed unused local variables.
8087 (make_qualified_name): Likewise.
8088 (resolve_qualified_expression_name): Added default: in
8089 switch. Fixed lang_printable_name invocation.
8090 (class_instance_creation_expression): Added parenthesis around
8092 (patch_method_invocation_stmt): Fixed lang_printable_name and
8093 patch_invoke invocations.
8094 (check_for_static_method_reference): Fixed lang_printable_name
8096 (patch_invoke): Suppressed unused arguments and local variables.
8097 (lookup_method_invoke): Suppressed unused local variables.
8098 (qualify_ambiguous_name): Added default: in switch.
8099 (identical_subpath_p): Function removed.
8100 (patch_assignment): Suppressed unused local variables. Suppressed
8101 unnecessary if statement. Fixed lang_printable_name invocations.
8102 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8103 (valid_ref_assignconv_cast_p): Parenthesis around
8104 expression. Suppressed unused local variables.
8105 (build_binop): Suppressed unused local variables. fixed
8106 lang_printable_name invocations.
8107 (string_constant_concatenation): Suppressed unused local
8109 (patch_unaryop): Fixed lang_printable_name invocation.
8110 (patch_cast): Suppressed unnecessary argument. Fixed
8111 lang_printable_name invocation.
8112 (patch_array_ref): Fixed lang_printable_name invocation.
8113 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8114 (build_labeled_block): Suppressed unused argument.
8115 (generate_labeled_block): Fixed build_labeled_block invocation.
8116 (build_loop_body): Suppressed unused local variables.
8117 (patch_loop_statement): Likewise.
8118 (patch_exit): Fixed lang_printable_name invocation.
8119 (patch_switch_statement): Likewise.
8120 (case_identity): First argument marked unused.
8121 (patch_try_statement): Fixed lang_printable_name invocations.
8122 (patch_synchronized_statement, patch_throw_statement): Likewise.
8123 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8124 lang_printable_name invocations.
8125 (check_thrown_exceptions_do): Suppressed unused argument.
8127 1998-10-14 Tom Tromey <tromey@cygnus.com>
8129 * jcf-write.c (write_classfile): Add output class file as target.
8130 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8131 * jcf.h: Added declarations for dependency-tracking functions.
8132 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8133 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8134 (finish_parse): Call jcf_dependency_write.
8135 (dependency_tracking): New global.
8136 (DEPEND_SET_FILE): New define.
8137 (DEPEND_ENABLE): New define.
8138 (init_parse): Enable dependency tracking if required.
8140 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8141 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8142 (../gcjh$(exeext)): Likewise.
8143 (jcf-depend.o): New target.
8144 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8145 (GCJH_SOURCES): Likewise.
8146 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8148 (find_classfile): Added dep_name argument.
8149 (find_class): Compute name of dependency.
8150 (open_in_zip): Call jcf_dependency_add_file.
8151 * gjavah.c (output_file): No longer global.
8152 (usage): Don't mention "gjavah".
8154 (java_no_argument): Likewise.
8155 (version): Likewise.
8156 (main): Recognize and handle -M family of options.
8157 (print_mangled_classname): Return is void.
8158 (process_file): Handle case where output is suppressed.
8159 (HANDLE_END_FIELD): Likewise.
8160 (HANDLE_METHOD): Likewise.
8161 * jcf-depend.c: New file.
8163 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8165 * java-tree.def: Add missing newline at EOF.
8167 1998-10-13 Tom Tromey <tromey@cygnus.com>
8169 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8170 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8172 Include <config.h> and "system.h".
8173 (disassemble_method): Undefine RET to avoid clash with
8176 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * decl.c (runtime_exception_type_node, error_exception_type_node):
8179 New global variables.
8180 (init_decl_processing): Initialized.
8181 * expr.c (java_lang_expand_expr): Set caught exception type to
8182 null if catch handler argument doesn't exit.
8183 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8185 * java-tree.h (runtime_exception_type_node,
8186 error_exception_type_node): Global variables declared.
8187 (DECL_FUNCTION_THROWS): New macro.
8188 (DECL_FUNCTION_BODY): Modified comment.
8189 (DECL_SPECIFIC_COUNT): Likewise.
8190 (struct lang_decl): New field throws_list.
8191 (IS_UNCHECKED_EXPRESSION_P): New macro.
8192 * lex.c (java_lex): Generate location information for THROW_TK.
8193 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8194 EXCEPTIONS_P): New macros.
8195 (enum jdep_code): New value JDEP_EXCEPTION.
8196 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8197 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8198 PATCH_METHOD_RETURN_ERROR): New macros.
8199 (patch_method_invocation_stmt): Added new argument to prototype.
8200 (patch_synchronized_statement, patch_throw_statement,
8201 check_thrown_exceptions, check_thrown_exceptions_do,
8202 purge_unchecked_exceptions, check_throws_clauses): New function
8204 * parse.y Fixed typo in keyword section.
8205 (throw:): Rule tagged <node>.
8206 (THROW_TK): Keyword tagged <operator>.
8207 (method_header:): Last argument to call to method_header passed
8209 (throws:, class_type_list:, throw_statement:,
8210 synchronized_statement:, synchronized:): Defined actions.
8211 (method_header): New local variable current. Register exceptions
8213 (java_complete_tree): Complete and verify exceptions from throws
8215 (complete_class_report_errors): Error message on exceptions not
8217 (java_check_regular_methods): Fixed typo. Shortcut on private
8218 overriding methods. Changed error message on method
8219 redefinition. Check for throws clause compatibility.
8220 (check_throws_clauses): New function.
8221 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8222 method. Changed error message on method redefinition.
8223 (currently_caught_type_list): New static variable.
8224 (java_complete_expand_methods): Purge unchecked exceptions from
8225 throws clause list. Call PUSH_EXCEPTIONS before walk and
8226 POP_EXCEPTIONS after.
8227 (resolve_qualified_expression_name): Pass new argument as NULL to
8228 patch_method_invocation_stmt.
8229 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8230 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8231 argument list when appropriate. Use new argument if non null to
8232 store selected method decl.
8233 (patch_invoke): Convert if necessary args of builtin types before
8234 forming CALL_EXPR. Argument list no longer reversed here.
8235 (invocation_mode): Treat final methods as static methods.
8236 (java_complete_tree): New cases for THROW_EXPR: and
8237 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8239 (complete_function_arguments): No more RECORD_TYPE
8240 conversion. Function parameter nodes no longer saved.
8241 (valid_ref_assignconv_cast_p): Avoid handling null type.
8242 (patch_binop): Fixed null constant reference handling.
8243 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8245 (patch_try_statement): Fixed comments. Record caught types in
8246 list, push the list, expand try block and pop the list.
8247 (patch_synchronized_statement, patch_throw_statement,
8248 check_thrown_exceptions, check_thrown_exceptions_do,
8249 purge_unchecked_exceptions): New functions.
8250 * typeck.c (lookup_argument_method): Allow WFL in place of method
8251 DECL_NAME during method definition check
8253 1998-10-09 Tom Tromey <tromey@cygnus.com>
8255 * gjavah.c (decode_signature_piece): New function.
8256 (print_c_decl): Use it. Added `name_override' argument.
8257 (print_method_info): Use name_override argument to print_c_decl.
8258 (seen_fields): Removed.
8259 (print_field_info): Don't update seen_fields.
8260 (struct method_name): New structure.
8261 (method_name_list): New global.
8262 (print_method_info): Add new method to list of methods.
8263 (name_is_method_p): New function.
8264 (print_field_info): If field name has same name as method, then
8266 (process_file): Parse methods before fields.
8267 (field_pass): New global.
8268 (HANDLE_END_FIELD): Take field_pass into account.
8270 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8272 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8273 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8275 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8277 * jvspec.c: Fix bug in jvgenmain_spec patch.
8279 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8282 * decl.c (soft_exceptioninfo_call_node): New global variable.
8283 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8284 takes extra integer argument. soft_exceptioninfo_call_node
8286 * except.c (java_set_exception_lang_code): New function
8287 (method_init_exceptions): Called here.
8288 (prepare_eh_table_type): New function.
8289 (expand_end_java_handler): Called here.
8290 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8291 one argument. Modified generation of call to
8292 soft_badarrayindex_node to use new argument.
8293 (build_java_arrayaccess): Pass faulty index value to
8294 build_java_throw_out_of_bounds_exception.
8295 (generate_name): New function.
8296 (java_lang_expand_expr): New local variables node, current,
8297 has_finally_p. Expand TRY_EXPR node.
8298 (process_jvm_instruction): Replace top of the stack with thrown
8299 object reference when entering exception handler.
8300 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8301 specific tree codes.
8302 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8304 (DECL_SPECIFIC_COUNT): New macro.
8305 (prepare_eh_table_type, java_set_exception_lang_code,
8306 generate_name): New function declarations.
8307 (match_java_method): Declaration deleted.
8308 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8310 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8311 * parse.h (redefinition_error, refine_accessible_methods_list,
8312 can_cast_to_p): Function declaration removed.
8313 (classitf_redefinition_error, variable_redefinition_error,
8314 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8315 find_most_specific_methods_list, argument_types_convertible,
8316 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8317 valid_cast_to_p, valid_method_invocation_conversion_p,
8318 try_reference_assignconv, add_stmt_to_compound,
8319 build_jump_to_finally, build_tree_list, patch_try_statement,
8320 java_get_catch_block): New function declarations.
8321 * parse.y (string_buffer_type): Global variable deleted.
8322 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8323 finally): Rules tagged <node>.
8324 (TRY_TK, CATCH_TK): Token tagged <operator>.
8325 (class_body_declaration:, class_member_declaration:,
8326 formal_parameter:, explicit_constructor_invocation:,
8327 interface_member_declaration:, constant_declaration:,
8328 primary_no_new_array:, class_instance_creation_expression:,
8329 array_creation_expression:): Issue error on unsuported JDK1.1
8331 (try_statement:, catches:, finally:): Define actions.
8332 (catch_clause_parameter): New rule.
8333 (catch_clause:): Use new rule catch_clause_parameter.
8334 (parse_jdk1_1_error): New function.
8335 (redefinition_error): Renamed classitf_redefinition_error.
8336 (variable_redefinition_error): New function.
8337 (check_class_interface_creation): Call
8338 classitf_redefinition_error.
8339 (java_complete_tree): Added error message on JDEP_TYPE: case.
8340 (complete_class_report_errors): Fixed indentation.
8341 (declare_local_variables): Call variable_redefinition_error.
8342 (source_end_java_method): Call java_set_exception_lang_code and
8343 emit_handlers where appropriate.
8344 (java_method_add_stmt): Call add_stmt_to_block.
8345 (add_stmt_to_block): New function.
8346 (lookup_method_invoke): Fixed outside comment. new local variable
8347 candicates. Call find_applicable_accessible_methods_list and
8348 find_most_specific_methods_list when searching for a
8349 method. Modified error report to list possible candidates when
8351 (find_applicable_accessible_methods_list,
8352 find_most_specific_methods_list, argument_types_convertible): New
8354 (refine_accessible_methods_list): Function deleted.
8355 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8356 expr (if applicable) before calling patch_array_ref.
8357 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8358 (enter_block): Fixed comment.
8359 (enter_a_block): New function.
8360 (patch_assignment): Reorganized. Call try_reference_assignconv for
8361 references. Call valid_cast_to_p instead of can_cast_to_p.
8362 (try_reference_assignconv,
8363 valid_builtin_assignconv_identity_widening_p): New functions.
8364 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8365 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8367 (build_string_concatenation): Don't resolve StringBuffer.
8368 (patch_cast): Fixed inverted arguments.
8369 (patch_array_ref): Code to save array expr deleted. Call
8370 valid_cast_to_p instead of can_cast_to_p.
8371 (generate_labeled_block): Call generate_name.
8372 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8373 patch_try_statement): New functions.
8374 * typeck.c (match_java_method): Function deleted.
8376 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8378 * jvspec.c: jvgenmain_spec uses different temporary file names.
8380 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8382 * jvspec.c (lang_specific_driver): Fail if user specifies
8383 --main= when not linking.
8385 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8387 * class.c (make_class_data): Push value for `thread' field.
8388 * decl.c (init_decl_processing): Added `thread' field to class.
8390 * class.c (add_field): Always make static fields externally
8393 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8395 * expr.c (build_java_athrow,
8396 build_java_throw_out_of_bounds_exception, expand_invoke,
8397 build_newarray, expand_java_multianewarray, build_java_monitor):
8398 Update comments to reflect _Jv_* function names.
8400 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8402 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8403 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8404 * parse.y (expand_start_java_method): Likewise.
8406 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8408 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8410 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8411 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8412 * expr.c: Remove no-longer-needed calls to promote_type.
8413 * decl.c (give_name_to_locals): Liekwise.
8414 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8415 * parse.y: Add/remove promote_type calls as appropriate.
8416 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8417 (parse_signature_string): Likewise.
8418 (build_java_array_type): Fix for now signature convenions.
8420 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8422 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8424 * class.c (init_class_processing): libjava function renamed to
8427 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8429 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8430 * java-tree.def: Fixed DEFTREECODE third argument.
8431 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8432 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8433 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8434 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8435 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8436 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8437 * lang.c (java_tree_code_type, java_tree_code_length,
8438 java_tree_code_name): New arrays.
8439 (lang_init): Append Java tree node definitions to Gcc ones.
8440 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8442 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8444 (java_lex): Allow declaration of empty string constants. Retain
8445 location information on CASE_TK and DEFAULT_TK.
8446 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8447 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8448 Modified to be more robust.
8449 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8450 (build_new_invocation, try_builtin_assignconv,
8451 patch_switch_statement, string_constant_concatenation,
8452 build_string_concatenation, patch_string_cst, patch_string,
8453 java_expand_switch): New function declarations.
8454 * parse.y: Rules related to switch and EH tagged <node>.
8455 (label_id): Set to NULL_TREE
8456 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8458 (this_or_super:): Fixed indentation.
8459 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8460 statement_expression:): Removed call to RULE on all sub-rules.
8461 (switch_expression:, switch_labels:): New rules.
8462 (switch_statement:, switch_block:, switch_block_statement_groups:,
8463 switch_block_statement_group:, switch_labels:, switch_label:):
8465 (throw_statement:, synchronized_statement:, try_statement:):
8466 Defined temporary actions.
8467 (class_instance_creation_expression:): Call
8468 build_new_invocation. Fixed indentation.
8469 (field_access): Fixed indentation.
8470 (method_invocation): Likewise.
8471 (make_qualified_primary): Use THIS_EXPR.
8472 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8473 resolving from SUPER, set *type_found.
8474 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8475 (java_complete_tree): Removed unused local variable `location'. Case
8476 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8477 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8478 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8479 STRING_CST: case. default: checks for patchable strings.
8480 (complete_function_arguments): Transform string constant or
8481 crafted StringBuffer if necessary.
8482 (build_method_invocation): Fixed comments.
8483 (build_new_invocation): New function.
8484 (patch_assignment): Call try_builtin_assignconv to figure a valid
8485 assignment conversion between builtin types.
8486 (try_builtin_assignconv): New function.
8487 (build_binop): Use URSHIFT_EXPR directly to call build.
8488 (operator_string): Use UNARY_PLUS_EXPR.
8489 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8491 (do_merge_string_cste, merge_string_cste,
8492 string_constant_concatenation, build_string_concatenation,
8493 patch_string, patch_string_cst): New function.
8494 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8495 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8496 (build_newarray_node): Use NEW_ARRAY_EXPR.
8497 (build_this): Use THIS_EXPR.
8498 (build_return): Enable debug information on return statement.
8499 (build_if_else_statement): Likewise.
8500 (complete_labeled_statement): Fixed related comment.
8501 (build_loop_body): Fixed comment.
8502 (build_bc_statement): Enable debug information on break/continue
8504 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8506 (patch_switch_statement, case_identity, java_expand_switch): New
8509 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8511 * buffer.h (BUFFER_INIT): New macro.
8512 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8513 Pass (struct jcf_partial *state) to most functions.
8514 (jcf_block, jcf_relocation): New types.
8515 Support labels, branches, conditionals, loops.
8517 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8519 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8521 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8523 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8524 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8525 not integer_type_node (INT_TYPE_SIZ bits).
8527 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8529 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8530 * jcf-dump.c (print_exception_table): New function.
8531 (disassemble_method): Better handling of wide instructions.
8532 Make more robust for bad input.
8534 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8536 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8539 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8541 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8543 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8545 * Makefile.in ($(PARSE_H)): Removed target.
8547 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8549 * Makefile.in (JAVA_OBJS): Add memmove.o
8550 (memmove.o): New target & rules.
8552 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8554 * expr.c (expand_invoke): Don't generate a call to the class init
8557 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8559 * Makefile.in: Add many missing dependencies.
8560 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8562 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8563 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8565 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8567 * decl.c (complete_start_java_method): If method is static (and
8568 not private) call _Jv_InitClass.
8569 * expr.c (expand_invoke): Don't call build_class_init.
8571 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8573 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8575 * Make-lang.in (GCJ): Define before using.
8577 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8579 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8580 losing due to namespace pollution in GNU getopt.h
8582 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8584 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8585 (java.all.cross): Likewise.
8586 (java.rest.encap): Likewise.
8588 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8590 * gjavah.c (print_class_decls): Fix thinko in arglist
8591 * jcv-io.c (find_classfile): Similarly.
8593 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8595 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8597 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8599 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8600 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8601 * Makefile.in (PARSE_C): New macro.
8602 (PARSE_H): Likewise.
8603 (PARSE_SCAN_C): Likewise.
8604 ($(PARSE_C)): Target renamed from parse.c.
8605 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8606 (clean): Remove parse-scan.c as well.
8607 (parse.o): Depend on $(PARSE_C).
8609 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8611 * README, license.terms: Removed.
8613 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8614 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8615 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8616 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8617 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8618 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8619 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8620 and Java trademark attribution.
8622 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8624 * Makefile.in: Use gcjh, not gjavah.
8625 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8626 * Make-lang.in: Changed gjavah to gcjh everywhere.
8628 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8630 * gjavah.c: Support new -prepend -add -append flags.
8631 (print_method_info): Method is not virtual if class is final.
8633 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8635 * jv-scan.c: Fixed copyright assignment.
8636 * keyword.gperf: Likewise.
8637 * keyword.h: Likewise.
8638 * lex.c: Fixed copyright assignment.
8639 (java_lex): Push unicode back when parsing '<'.
8640 * lex.h: Fixed copyright assignment.
8641 * parse-scan.y: Likewise.
8642 * parse.h: Fixed copyright assignment.
8643 (build_debugable_stmt, complete_for_loop): New function prototypes.
8644 * parse.y: Fixed copyright assignment.
8645 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8646 size_zero_node when completing a loop with no exit condition.
8647 (for_statement_nsi:): Define action.
8648 (for_init:, for_update:): Return size_zero_node when empty.
8649 (declare_local_variables): Call build_debugable_stmt.
8650 (build_debugable_stmt): New function.
8651 (build_loop_body): Build debugable statement around loop
8653 (complete_loop_body): Take into account the debugable statement
8654 around the EXIT_EXPR.
8655 (complete_loop_body): New function.
8656 (patch_exit_expr): Fixed condition inversion.
8658 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8660 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8661 name of thread define.
8662 * jvspec.c (THREAD_NAME): New macro.
8664 (THREADLIB): Likewise.
8665 (lang_specific_driver): Recognize attempt to link with thread
8666 library or gc library. Recognize -ljava on command line so it
8667 isn't linked against more than once.
8669 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8671 * parse-scan.y (report_main_declaration): Name of the class
8672 containing `main' can be a qualified name.
8674 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8676 * config-lang.in: Changed gjavac to gjc everywhere.
8677 * Make-lang.in: Changed gjavac to gjc everywhere.
8679 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8682 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8683 and install the files.
8684 * Makefile.in (JAVA_OBJS_LITE): New variable.
8685 (compiler:): Now include jv-scan as a dependency.
8686 (../jv-scan$(exeext), parse-scan.c): New targets.
8687 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8688 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8689 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8690 check for errors even if parse_only.
8691 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8693 (yylex): New function. Uses java_lex body.
8694 (java_lex): Removed commented out statement. Remove local variable
8695 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8696 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8697 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8698 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8699 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8700 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8702 (java_lex_error): Empty if JC1_LITE is defined.
8703 (java_get_line_col): Return 0 if JC1_LITE is defined.
8704 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8705 SET_MODIFIER_CTX): Moved into the section containing the macros
8706 conditionally defined by JC1_LITE.
8707 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8708 argument if JC1_LITE is defined.
8709 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8710 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8712 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8713 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8714 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8715 to different values according to JC1_LITE.
8716 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8717 declared if JC1_LITE set.
8718 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8719 defined if JC1_LITE not set.
8720 (struct parser_ctx): Reorganized and skip the jc1 front end part
8722 (java_layout_classes): New function definition.
8723 (java_push_parser_context, java_init_lex, yyparse, yylex,
8724 yyerror): Prototype always declared. All other static function
8725 prototypes declared only if JC1_LITE is not set.
8726 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8727 declared in parse.h.
8728 (java_layout_classes): New function.
8729 (java_complete_expand_methods): No longer layout the class here.
8730 * parse-scan.y: New file.
8731 * jv-scan.c: New file.
8733 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8735 * gjavah.c (main): Handle -friend option.
8736 (friend_specs): New global.
8737 (generate_access): Handle friend_specs.
8738 (process_file): Likewise.
8739 (MAX_FRIENDS): New macro.
8740 (friend_count): New global.
8741 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8742 Changed all callers.
8744 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8746 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8747 (main): Handle processing all the entries of a named .zip archive.
8748 * jcf-io.c (jcf_trim_old_input): New function.
8749 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8751 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8753 * lang.c (flag_assume_compiled): Make default be on.
8755 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8757 * jcf-dump.c: Add bunches of flags to control output more.
8758 (process_class): New function; support printing more than one class.
8759 (main): Support new --print-main and --javap flags.
8760 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8761 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8763 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8765 Change mangling of dispatch table to match C++ vtable (w/thunks).
8766 * class.c (build_dtable_decl), java-tree.h: New function.
8767 (make_class_data): Call it.
8768 * decl.c (init_decl_processing): Likewise.
8770 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8772 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8773 soft_anewarray; adjust args passed.
8774 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8775 match _Jv_NewObjectArray.
8777 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8780 * expr.c (loopup_label): Call create_label_decl.
8781 (create_label_decl): New function.
8782 (java_lang_expand_expr): Call expand_start_bindings with argument
8784 * java-tree.h Added space after PROTO in function declarations
8786 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8787 (create_label_decl, push_labeled_block): New function
8789 * lex.c (label_id): Initialize.
8790 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8792 * parse.h Added space after PROTO in function declarations when
8794 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8795 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8796 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8797 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8799 (struct parser_ctxt): New fields current_loop,
8800 current_labeled_block.
8801 (build_if_else_statement, patch_if_else_statement,
8802 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8803 generate_labeled_block, complete_labeled_statement,
8804 build_bc_statement, patch_bc_statement, patch_loop_statement,
8805 build_new_loop, build_loop_body, complete_loop_body): New function
8807 * parse.y (java_warning_count): New global variable.
8808 (label_id): New static variable.
8809 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8810 (block:): Return size_zero_node when block is empty.
8811 (empty_statement:): Return size_zero_node.
8812 (statement:): Implement supplemental action when for_statement: is
8814 (label_decl:): New rule.
8815 (labeled_statement:): Rewritten using label_decl. Actions
8817 (labeled_statement_nsi:): Likewise.
8818 (if_then_statement): Actions implemented.
8819 (while_expression): New rule.
8820 (while_statement:): Rewritten using while_expression. Actions
8822 (while_statement_nsi:): Likewise.
8823 (do_statement_begin:): New rule.
8824 (do_statement:): Rewritten using do_statement_begin. Actions
8826 (for_statement:): Rewritten using for_begin. Actions implemented.
8827 (for_statement_nsi:): Likewise.
8828 (for_header:, for_begin:): New rules.
8829 (for_init:): Actions implemented.
8830 (statement_expression_list:, break_statement:,
8831 continue_statement:): Likewise.
8832 (yyerror): Count number of issued warning(s).
8833 (java_report_errors): Report error(s) and/or warning(s).
8834 (java_complete_class): Use build_java_argument_signature to
8835 recompute completed method signature.
8836 (java_check_regular_methods): New locals method_wfl and aflags.
8837 Use method_wfl instead of lookup_cl during error reports. Fixed
8838 indentation and modified some error messages. Use
8839 lang_printable_name in method instead of the DECL_NAME. New code
8840 to issue warnings on methods not overriding corresponding methods
8841 private to a different package.
8842 (java_method_add_stmt): Call add_stmt_to_compound.
8843 (add_stmt_to_compound): New function.
8844 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8845 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8846 (build_if_else_statement, patch_if_else_statement,
8847 build_labeled_block, generate_labeled_block,
8848 complete_labeled_statement, build_new_loop, build_loop_body,
8849 complete_loop_body, patch_loop_statement, build_bc_statement,
8850 patch_bc_statement, patch_exit_expr): New functions.
8851 * typeck.c (build_java_signature): Build argument signature before
8852 enclosing it in between parenthesis.
8854 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8856 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8857 (JAVA_OBJS): Added reminder comment
8859 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8861 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8862 be interpreted as a long long.
8864 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8866 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8867 soft_initialise_class. Use _Jv_NewMultiArray, not
8868 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8869 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8870 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8871 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8873 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8875 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8876 length_identifier_node): New global tree node constants.
8877 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8878 Replace uses by super_identifier_node etc.
8879 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8881 * parse.y (resolve_field_access): Don't special-case ".length" if
8882 flag_emit_class_files.
8883 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8884 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8887 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8889 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8890 * class.c (make_method_value): Remove init for removed fields.
8892 * class.c (layout_class): Use build_java_argument_signature.
8893 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8895 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8896 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8897 (build_java_signature): Don't use push_java_argument_signature.
8899 * typeck.c (lookup_argument_method): New function.
8900 * parse.y (java_check_regular_methods): Use lookup_argument_method
8901 instead of lookup_java_method2 followed by lookup_java_method.
8903 * parse.y (check_method_redefinition): Minor optimization.
8905 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8906 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8908 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8910 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8913 * gjavah.c (java_float_finite): Use K&R-style definition.
8914 (java_double_finite): Likewise.
8915 (generate_access): Now returns void. Changed all callers.
8916 (last_access_generated): Removed.
8917 (process_file): Only make a single pass over the .class file.
8919 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8921 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8922 for compatibility for G++ (with -fvtable-thunks).
8923 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8925 * gjavah.c (process_file): Use public inheritance for super-class.
8927 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * lex.c (java_init_lex): Initialize ctxp->package.
8930 * parse.h (struct parser_ctxt): package and package_len replaced
8931 by tree package, an identifier node. Field method_decl_list is
8932 gone. Fixed comments.
8933 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8934 class_in_current_package): New function prototypes.
8935 * parse.y (array_type:): Set class loaded flag on primitive type
8937 (package_declaration:): Assign ctxp->package to the
8939 (method_invocation:): Handle invocation of method qualified by
8941 (single_type_import_declaration:): Removed ambiguity check.
8942 (java_pop_parser_context): New local variable `next'. Reset and
8943 set IMPORT_CLASSFILE_NAME flags on current and previous import
8945 (java_accstring_lookup): Use new local macro COPY_RETURN.
8946 (lookup_field_wrapper): New function.
8947 (parser_qualified_classname): Use merge_qualified_name.
8948 (parser_check_super_interface): Broaden error message.
8949 (do_resolve_class): Check for qualified class name in the current
8950 compilation unit if appropriate.
8951 (process_imports): Check for already defined classes.
8952 (check_pkg_class_access): Got rid of call to
8953 get_access_flags_from_decl.
8954 (java_complete_expand_methods): Call safe_layout_class based on
8955 the current class size.
8956 (make_qualified_primary): Build a WFL qualification on primary if
8958 (merge_qualified_name): New function.
8959 (make_qualified_name): Use merge_qualified_name.
8960 (resolve_expression_name): Use safe_lookup_field.
8961 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8962 (resolve_qualified_expression_name): Likewise. Check on resolved
8963 element accessibility.
8964 (not_accessible_p, class_in_current_package): New functions.
8965 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8966 (patch_method_invocation_stmt): Merged common pieces. Check
8967 accessibility of invoked method.
8968 (check_for_static_method_reference): Add returned type in error
8970 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8971 (refine_accessible_methods_list): Merged two conditions in test.
8972 (java_complete_class): Sanity check on stabilize_ref gone.
8973 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8975 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8977 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8979 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8981 * gjavah.c (F_NAN): Removed.
8982 (F_NAN_MASK): New macro.
8983 (F_POSITIVE_INFINITY): Removed.
8984 (F_NEGATIVE_INFINITY): Likewise.
8985 (java_float_finite): Rewrote.
8986 (D_NAN_MASK): Renamed.
8987 (java_double_finite): Rewrote.
8988 (D_POSITIVE_INFINITY): Removed.
8989 (D_NEGATIVE_INFINITY): Likewise.
8991 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8992 If verbose, print underlying representation of value in hex.
8994 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8996 * buffer.h, buffer.c: New files.
8997 * Makefile.in (JAVA_OBJS): Add buffer.o.
8999 Support locals variables and writing their debug entries to .class.
9000 * jcf-write.c: Simplify some by user new buffer type.
9001 (vode_buffer_grow): Removed.
9002 (struct localvar_info): New type.
9003 (localsvars, localvartable): New buffers.
9004 (localvar_alloc, localvar_free): New functions.
9005 (generate_bytecode_insns): Handle local variables.
9006 (generate_classfile): Write LocalVariableTable attribute.
9008 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9010 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9011 * zipfile.h (ZIPMAGIC): New macro.
9013 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9015 * Makefile.in (gjavah.o): Updated dependencies.
9016 (jcf-dump.o): Likewise.
9017 (all.indirect): Use ../gjavah.
9018 (../gjavah$(exeext)): Likewise.
9019 (clean): Don't remove gjavah.
9020 (clean): Remove parse.c, not java/parse.c.
9021 * Make-lang.in (java): Added gjavah.
9022 (gjavah$(exeext)): New target.
9023 (GJAVAH_SOURCES): New macro.
9024 (java.all.build): Added gjavah.
9025 (java.all.cross): Likewise.
9026 (java.rest.encap): Likewise.
9027 * config-lang.in (compilers, stagestuff): Added gjavah.
9029 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9031 * gjavah.c (java_float_finite): New function.
9032 (java_double_finite): Likewise.
9033 (F_POSITIVE_INFINITY): New macro.
9034 (F_NEGATIVE_INFINITY): Likewise.
9036 (D_POSITIVE_INFINITY): Likewise.
9037 (D_NEGATIVE_INFINITY): Likewise.
9039 (print_field_info): Use java_float_finite and java_double_finite.
9041 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9043 * parse.y (method_header): Name "this" implicit argument.
9045 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9047 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9048 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9049 (put_linenumber): New function.
9050 (generate_bytecode_insns, generate_classfile): Write line numbers.
9052 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9055 (lookup_name, build_known_method_ref, build_class_init,
9056 build_invokevirtual, invoke_build_dtable, match_java_method,
9057 build_field_ref, pushdecl_force_head, build_java_binop,
9058 binary_numeric_promotion, build_decl_no_layout,
9059 build_java_arrayaccess, build_newarray, build_anewarray,
9060 build_java_array_length_access, build_java_arraynull_check): New
9061 extern function prototypes.
9062 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9063 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9065 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9067 * jcf.h (jcf_out_of_synch): New extern function prototype.
9068 * parse.h: Static/global function implemented in parse.y
9069 prototyped and declarations moved at the end of the file.
9070 (DECL_P): Check that the argument isn't null.
9071 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9072 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9073 (QUAL_DECL_TYPE): New macro.
9074 (PARAMS): Macro definition removed.
9075 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9076 (return_statement:): Call build_return.
9077 (field_access:): Call make_qualified_primary in sub rule.
9078 (method_invocation:): Build method invocation and call
9079 make_qualified_primary when processing primaries.
9080 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9081 get_type_from_signature.
9082 (java_check_regular_method): Extra integer 0 argument when calling
9083 lookup_java_method2.
9084 (lookup_java_interface_method2): Extra method DECL argument when
9085 calling lookup_java_interface_method2.
9086 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9088 (java_complete_expand_method): Layout current class iff not
9089 already done. Don't process interface's methods.
9090 (java_complete_expand_method): Use super class only if it
9091 exists. Use current class otherwise.
9092 (make_qualified_primary): New function.
9093 (resolve_expression_name): Process qualified expression or
9094 expression from primary the same way.
9095 (resolve_expression_name): Two last arguments to
9096 resolve_field_access are now NULL_TREEs.
9097 (resolve_field_access): New variable is_static. Local field must
9098 be DECLs. is_static computed on field DECLs only. Append code in
9099 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9100 to initialize field_type.
9101 (resolve_qualified_expression_name): New local variable,
9102 previous_call_static and is_static. Handle primaries with function
9103 calls, casts, array references and `this'. `super' now handled as
9104 `(super_class)this'. Use is_static to clarify boolean expressions.
9105 Added code to handle case where a proper handle is required to
9106 access a field. Use QUAL_DECL_TYPE where applicable.
9107 (maybe_access_field): New function.
9108 (patch_method_invocation_stmt): New arguments primary, where,
9109 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9110 deleted. Use `where' as a type to search from if specified. Check
9111 for static method reference where forbidden. Append primary or
9112 current_this to the argument list if not calling constructor nor
9114 (check_for_static_method_reference): New function.
9115 (patch_invoke): Layout the class on which new is done if
9117 (lookup_method_invoke): Changed format to report errors on
9119 (qualify_ambiguous_name): New local variable this_found. Now
9120 handle things from primaries. Method call are considered
9122 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9124 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9125 (java_complete_tree): New case fo RETURN_EXPR. Process function
9126 call arguments in separate function.
9127 (complete_function_arguments): New function.
9128 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9130 (patch_assignment): Take the return function slot into account as
9131 a RHS. Distinguish assignment from a return.
9132 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9133 when checking methods in interfaces.
9134 (resolve_type_during_patch): NULL argument to unresolve_type_p
9135 instead of NULL_TREE.
9136 (patch_newarray): Fixed typo in comment.
9137 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9138 (build_return, patch_return): New functions.
9139 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9141 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9143 * constants.c (find_name_and_type_constant, find_fieldref_index,
9144 find_methodref_index): New methods.
9145 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9146 just return given method. Also, rename to build_known_method_ref.
9147 (expand_invoke): Rename call to build_invoke_non_interface.
9148 * java-tree.h, parse.h: Update prototype.
9149 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9150 (such as expand_expr_stmt) if flag_emit_class_files.
9151 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9152 STACK_TARGET, IGNORE_TARGET): New macros.
9153 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9154 (generate_bytecode_insn): New function to generate method's bytecode.
9155 (generate_classfile): Node generate Code attribute for a method.
9156 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9157 push_long_const, field_op, adjust_typed_op, maybe_wide):
9158 New functions used by generate_bytecode_insn.
9160 * typeck.c (signature_include_return): Remove variable.
9161 (push_java_argument_signature, build_java_argument_signature): New.
9162 (build_java_signature): Use push_java_argument_signature.
9163 * parse.y: Use build_java_argument_signature instead of fiddling
9164 with signature_include_return.
9166 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9168 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9171 * Makefile.in (all.indirect): Added gjavah$(exeext).
9172 (gjavah$(exeext)): Added $(exeext).
9175 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9177 * class.c (layout_class): Call to java_layout_parsed_class replace
9178 by safe_layout_class.
9179 * expr.c (build_java_array_length_access): Removed static storage
9180 class in the function definition.
9181 (build_java_arraynull_check): Likewise.
9182 Also fixed typos in two comments.
9183 * lex.c (java_init_lex): Initialize static global kw_length.
9184 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9185 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9187 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9188 * parse.h (resolve_no_layout): New static function declaration.
9189 (get_identifier_in_static): Declaration removed.
9190 (java_layout_parsed_class): Function name declaration changed to
9192 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9193 not_initialized_as_it_should_p, build_this): New static function
9195 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9196 binary_numeric_promotion, stabilize_reference,
9197 build_decl_no_layout, build_java_arrayaccess): Extern function
9198 declarations moved into their own section.
9199 (build_newarray, build_anewarray, build_java_array_length_access,
9200 build_java_arraynull_check): New extern function declarations.
9201 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9202 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9204 (CALL_CONSTRUCTOR_P): New macro.
9205 * parse.y (kw_length): New static global tree node.
9206 (return_statement): Tagged <node>.
9207 (RETURN_TK): Tagged <operator>.
9208 (variable_declarator_id:): Build variable declaration with an
9209 empty initialization value if a syntax error was found in the
9210 initialization part of the variable declaration.
9211 (statement_without_trailing_substatement:): return_statement: now
9212 uses the default rule.
9213 (return_statement:): Temporarily fixed to return NULL_TREE.
9214 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9215 (class_instance_creation_expression:): Class creation rules now
9216 call build_method_invocation upon reduction.
9217 (array_creation_expression:): Rules call build_newarray_node upon
9219 (dim_exprs:): Build a list of dimension expressions.
9220 (dim_expr:): Store location of the OSB_TK in the dimension
9222 (method_invocation:): Added a new error rule.
9223 (build_unresolved_array_type): WFL argument may also be an array
9224 on a primitive type. Name of the argument changed to reflect this.
9225 (method_declarator): Insert argument type at the beginning of the
9226 argument type list and later reverse the list.
9227 (unresolved_type_p): Argument 'returned' may be optionally
9229 (java_layout_class_from_source): Function renamed
9231 (resolve_and_layout): Now call resolve_no_layout and
9233 (resolve_no_layout): New function.
9234 (purify_type_name): New function.
9235 (complete_class_report_errors): Call purify_type_name during error
9236 report on a type not found.
9237 (process_imports): error_found local variable doesn't need to be
9238 initialized to zero.
9239 (declare_local_variables): New local type_wfl. Fixed typo in error
9240 message. type_wfl assigned to unresolved type and used to register
9241 incomplete type. Build a WFL around the variable initialization
9242 statement so that debug info can be generated on it.
9243 (source_start_java_method): Reverse argument list after they've
9245 (current_this): New static global variable.
9246 (java_complete_expand_methods): Set current_this when appropriate.
9247 (resolve_expression_name): Build correct static and non static
9248 field access bearing a simple name.
9249 (resolve_field_access): Resolve the length field of arrays. Handle
9251 (patch_method_invocation_stmt): Set the type of the method
9252 invocation to error_mark_node. This value is later overridden by a
9253 valid type, if any. Don't handle qualified constructor invocation
9254 as qualified method invocation. Call lookup_method_invoke with its
9255 new flag. It's no longer necessary to access the selected method
9256 as the value of a tree list. Handle constructor invocation.
9257 (patch_invoke): Reverse argument list when invoking non interface
9258 methods. Insert call to new as the first argument of the
9260 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9261 defined within a final class. Return INVOKE_STATIC if the invoked
9262 method is a constructor.
9263 (lookup_method_invoke): New lc argument is a flag to indicate a
9264 constructor lookup. Now handle constructor lookup. Choose the most
9265 specific method in case several were matching the invocation
9266 requirements. Return a method decl instead of a tree list featuring
9267 one single method decl element.
9268 (refine_accessible_methods_list): New lc flag argument to
9269 indicate that a constructor is being looked up.
9270 (not_initialized_as_it_should_p): New function.
9271 (java_complete_tree): Now process fake tree codes
9272 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9273 save_expr on resolved function call arguments. Case on
9274 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9275 (patch_assignment): LHS can be a field access expression. When
9276 dealing with reference, lhs_type is the promoted type of the
9277 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9279 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9280 (patch_binop): Use not_initialized_as_it_should_p where
9282 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9283 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9285 (resolve_type_during_patch): New function.
9286 (patch_cast): Call resolve_type_during_patch to resolve type and
9287 report error accordingly.
9288 (patch_array_ref): Use not_initialized_as_it_should_p where
9289 applicable. Array base expression is saved before being
9290 used. Promote the type of an array elements if it contains non
9292 (build_newarray_node, patch_newarray, build_this): New functions.
9294 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9296 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9297 increment it in `for' statement.
9298 (print_field_info): If number is inf or nan, don't print it.
9299 (print_method_info): If method name is `delete', just ignore it.
9300 (print_c_decl): Special-case jstringArray.
9302 * gjavah.c (help): New function.
9303 (no_argument): New function.
9304 (usage): Changed text.
9305 (main): Rewrote argument handling. Now handles -v, --help,
9307 (version): New function.
9308 (found_error): New global.
9309 (main): Return found_error.
9310 (generate_access): Set found_error.
9311 (print_c_decl): Likewise.
9313 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9315 * gjavah.c (print_c_decl): Don't print "," when examining field.
9316 Skip type name when looking at "[L" types.
9317 (process_file): Now static.
9318 (generate_access): Now returns int.
9319 (last_access_generated): New global.
9320 (process_file): Clear last_access_generated; make multiple passes
9322 (print_field_info): Just return if generate_access returns true.
9323 (print_method_info): Likewise. Also, allow <init> functions to
9325 (print_c_decl): Added is_init argument. Print constructors
9327 (print_cxx_classname): Use UTF8_GET to extract characters from
9329 (print_base_classname): New function.
9330 (print_class_decls): New function.
9331 (process_file): Use it.
9332 (utf8_cmp): New function.
9334 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9336 * lang-options.h: Format changed to match changes in gcc/toplev.c
9337 to implement a --help option.
9339 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9341 * decl.c (init_decl_processing): Revert change to dtable_type.
9343 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9345 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9347 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9349 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9351 * lang.c (lang_init): Default flag_exceptions to 1, without
9352 checking to see if it's 2 first.
9354 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9356 * constants.c: Include "system.h".
9358 * lang.c (flag_new_exceptions): Get via extern now.
9359 (lang_init_options): New functions. Turn on flag_new_exceptions.
9361 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * lex.c (java_lex): Return 0 when we see an invalid character in
9366 * lex.c (java_read_char): Specify extra argument when calling
9368 (java_read_unicode, java_parse_end_comment,
9369 java_parse_escape_sequence): Likewise,
9370 (java_lex): Specify extra argument when calling
9371 java_lex_error. Test that IDs are beginning with a legal character
9372 for IDs. Handle invalid characters with an error message and a
9373 call to java_lex_error.
9374 (java_lex_error): Adjust column position by new argument
9375 `forward'. Issue an error even if in the middle of reporting an
9378 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9380 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9381 we don't explicitly put a null pointer when we're copying it.
9383 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9385 * gjavah.c (print_cxx_classname): New function.
9386 (super_class_name): Likewise.
9387 (print_super_fields): Removed.
9388 (in_super): Removed.
9389 (print_field_info): Never generate #defines.
9390 (print_c_decl): Changed generated types to match JNI. No longer
9391 print class name before method name.
9392 (print_method_info): Print "static" before static methods.
9393 Print "virtual" before non-final methods.
9394 (usage): Use exit(1), not exit(-1).
9396 (print_field_info): Use %.17g to print a double.
9397 (last_access): New globals.
9398 (process_file): Initialize last_access.
9399 (usage): Now static.
9400 (ACC_VISIBILITY): New define.
9401 (generate_access): New function.
9402 (print_field_info): Call it.
9403 (print_method_info): Likewise. Also, generate information for all
9404 methods, not just native methods. Return void.
9405 (print_c_decl): Return void.
9406 (print_field_info): Return void.
9408 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9410 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9411 processing the jc1 grammar file. Prefix bison functions and
9412 variables with java_.
9413 (parse.c): Dependencies on parse.h and lex.h
9414 * expr.c (build_java_arrayaccess): Function now global.
9415 * java-tree.h: Comment reorganized to carry on previous
9416 classification effort.
9417 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9418 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9419 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9420 java_parse (new prefix java_ generated by bison).
9421 (java_layout_parsed_class, java_register_parsed_class): Function
9423 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9424 * lex.c (static tree wfl_op): Variable deleted.
9425 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9426 ctxp fields to NULL_TREE.
9427 (java_lex): No longer create WFL for operators. Filename caching
9428 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9429 created as STRING_CST and later expanded. Removed extra argument
9430 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9432 (build_wfl_node): Removed code in comments.
9433 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9434 store token and location data in the current bison token.
9435 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9436 static/extern function declaration at the beginning of the file.
9437 (struct qualification): Data structure definition deleted.
9438 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9439 (qualify_ambiguous_name): Function declaration modified. Function
9440 now returns nothing.
9441 (build_array_ref, patch_array_ref, make_qualified_name,
9442 resolve_qualified_expression_name, maybe_generate_clinit,
9443 resolve_field_access): New static function declarations.
9444 (build_java_arrayaccess): New extern function declaration.
9445 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9446 (CALL_EXPR_PRIMARY): Macro deleted.
9447 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9448 (struct parser_ctxt): Field initialized_final
9449 removed. non_static_initialized, static_initialized: New fields.
9450 * parse.y (static tree kw_super, static tree kw_this): New global
9452 (%union): tree wfl field of operator member replaced by int
9453 location. WFLs are non longer created for operators.
9454 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9455 (qualified_name:): Now calls make_qualified_name to build the
9457 (type_declaration:): Consider generating <clinit> when class
9459 (variable_declarator:): Directly build an assignment node when the
9460 variable is initialized when declared.
9461 (this_or_super:): Build a WFL and set current location when THIS
9462 or SUPER are parsed.
9463 (expression_statement:): Wrap statement around a WFL.
9464 (primary_no_new_array:): Fixed typo. Changed value returned by
9465 THIS_TK because of its new type (temporary).
9466 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9467 (field_access:): Build qualified name with SUPER.
9468 (method_invocation:): Fixed returned value because of SUPER's new
9470 (array_access:): Use OSB_TK location information.
9471 (post_increment_expression:, post_decrement_expression:,
9472 unary_expression:, pre_increment_expression:,
9473 pre_decrement_expression:, unary_expression_not_plus_minus:,
9474 cast_expression:, multiplicative_expression:,
9475 additive_expression:, shift_expression:, relational_expression:,
9476 equality_expression:, and_expression:, exclusive_or_expression:,
9477 inclusive_or_expression:, conditional_and_expression:,
9478 conditional_or_expression:, assignment:): Use new location/token
9479 information available on operators.
9480 (create_class): Set super_decl_type to NULL_TREE when processing
9482 (register_fields): Field initialization is now a MODIFY_EXPR
9483 node. Chain initialization code to the matching lists (according
9484 the the field declaration modifiers).
9485 (maybe_generate_clinit): New function.
9486 (method_header): Don't set method's DECL_NAME to a WFL when adding
9487 methods to java.lang.Object.
9488 (resolve_and_layout): Now can return NULL_TREE if the type
9489 resolution fails. Otherwise, return the class DECL instead of its
9491 (check_method_redefinition): Don't patch method DECL_NAME if it
9492 belongs to java.lang.Object.
9493 (process_imports): Simply assign error_found to the value returned
9494 by check_pkg_class_access.
9495 (declare_local_variables): Don't use their init statements (if
9496 any) when parsing error were previously found. Reuse MODIFY_EXPR
9497 build during parsing as an init statement.
9498 (java_method_add_stmt): Now return the current method body.
9499 (java_layout_parsed_class, java_register_parsed_class): Functions
9501 (java_complete_expand_methods): Initialize the constant pool on a
9502 per class basis. Layout the classes before expanding their method
9503 bodies. Don't try expand artificial constructor code if error were
9504 found. Make the classes data and register them if no error were
9506 (java_complete_expand_method): Retrieve an artificial constructor
9507 argument list before entering its body. Assign the top block to
9508 the artificial constructor function body and set types of declared
9509 blocks and compound statements to void. Walk method body if not an
9510 artificial constructor.
9511 (make_qualified_name, cut_identifier_in_qualified): New functions.
9512 (resolve_expression_name): Fixed comments. Save/restore the
9513 current class CLASS_LOADED_P flag value. Build non qualified
9514 static field access and handle qualified expression names.
9515 (resolve_field_access, resolve_qualified_expression_name): New
9517 (patch_method_invocation_stmt): Use the new expression resolution
9518 scheme, calling resolve_field_access when the function call is
9519 resolved as an expression.
9520 (qualify_ambiguous_name): Function rewritten to work on qualified
9521 expression produced by make_qualified_name.
9522 (java_complete_tree): Promote type when function's argument are
9523 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9524 the assignment to discover further errors if RHS is a expression
9525 name that fails to evaluate. Declare LHS initialized even though
9526 the assignment failed. Don't use the location variable and removed
9527 extra argument in patch function calls. Now handle the ARRAY_REF
9528 case and build internal string representation when STRING_CSTs are
9530 (build_method_invocation): Don't wrap function call around a WFL.
9531 (build_assignment): Likewise. Use the operator location
9533 (patch_assignment): Handle array access LHSs. Handle error
9534 provenance, resulting in a better error report.
9535 (build_binop): Use op_location from operator as binop location
9537 (build_unaryop, build_incdec, build_cast): Likewise.
9538 (patch_binop): Extract location information from the node. Fixed
9539 typo in error message.
9540 (patch_unary_op): Extract location information from the node.
9541 (build_array_ref, patch_array_ref): New functions.
9543 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9545 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9546 match _Jv_IsInstanceOf.
9547 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9548 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9550 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9552 * decl.c (init_decl_processing): Functions are now named
9553 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9555 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9557 * java-tree.h (load_class): Add prototype.
9558 * class.c (is_compiled_class): Add missing arg to load_class.
9559 * expr.c (expand_java_NEW): Call load_class.
9560 * parse.y (process_import): Removed bogus use of void return value.
9562 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9564 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9565 Function name is "_Jv_Throw" instead of "soft_athrow".
9566 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9567 Function name is "_Jv_AllocObject" instead of "soft_new".
9568 Takes an extra parameter (object size).
9569 * expr.c: Update calls.
9571 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9573 * lex.c (java_get_line_col): Handle end-of-file.
9574 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9576 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9578 * lang.c (lang_init): Make -fexceptions the default.
9579 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9580 exception handling is not turned on.
9582 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9584 * lang.c (flag_new_exceptions): Make this this default.
9585 * decl.c (end_java_method): Call emit_handlers.
9586 * except.c (method_init_exceptions): Set language code and version.
9587 (expand_start_java_handler): Enable exception, and call
9588 expand_eh_region_start.
9589 (expand_end_java_handler): Enable exception, and set up catch blocks.
9590 (emit_handlers): New routine to generate the saved handlers.
9591 * java-except.h (emit_handlers): Add prototype.
9593 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9595 We used to have three different representations of the constant pool:
9596 the CPool structure, the tree_constant_pool, and the constructures
9597 used to build the Class object (which may need class and string
9598 constants) in compiled code. None were appropriate for compiling
9599 to .class files, so I did a major overhaul.
9601 First, the tree_constant_pool array was removed. Things were
9602 modified to the CPool structure in the JCF could be used.
9603 Second, a "capacity" field was added to the CPool, and functions
9604 written to search for a matching constant, adding one if not found.
9605 The code that generated the Class object was changed to use a CPool.
9606 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9607 the static Class object are now only in build_constants_constructor.
9608 Finally, I wrote code which can generate a .class file (including its
9609 constant pool) from the RECORD_TYPE of a class. This is a big step
9610 on the way to compiling Java source into .class files.
9612 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9613 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9615 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9616 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9617 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9618 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9619 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9620 (lang_type): Removed constant_pool field.
9621 * jcf.h (CPool): Renamed size to count. Added field capacity.
9622 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9623 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9624 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9626 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9627 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9628 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9629 (set_constant_entry, find_constant1, find_constant2,
9630 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9631 find_utf8_constant, find_class_or_string_constant): New functions.
9633 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9634 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9635 (give_name_to_class, get_class_constant): Likewise.
9636 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9637 (get_name_and_type_constant, get_ref_constant): Removed.
9638 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9639 * parse.y: Don't save/restore tree_constant_pool.
9640 * verify.c (verify_jvm_instructions): Update for new approach.
9641 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9643 * lang-options.h: Added -femit-class-file, -femit-class-files.
9644 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9645 (lang_f_options): Added "emit-class-file(s)".
9647 * expr.c (build_java_arrayaccess): Generate more efficient array
9648 bounds checking, by using unsigned compare.
9650 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9652 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9654 * parse.h: New comment on the handling of unresolved type
9655 identifiers. JDEPs are now part of the jdep_code enum.
9656 (typedef struct jdep): Now use enum jdep_code or int, depending on
9657 availability. Both are narrowed down to an 8 bits bitfield.
9658 (CALL_EXPR_PRIMARY): Fixed comment.
9660 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9662 * Make-lang.in (java): Added gjavac and jvgenmain.
9663 (java.start.encap): Depend on gjavac.
9664 (java.rest.encap): Depend on jvgenmain.
9666 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9667 (JAVA_CROSS_NAME): Likewise.
9668 (java.all.build): Depend on jvgenmain and gjavac.
9669 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9670 (jvgenmain$(exeext)): New target.
9671 (java.install-common): Wrote.
9672 * config-lang.in (compilers, stagestuff): Added gjavac and
9675 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9677 * lang.c (lang_decode_option): New argc/argv interface.
9679 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9682 * decl.c (build_decl_no_layout): New function.
9683 * expr.c (java_lang_expand_expr): Layout declarations found in
9684 blocks before they're pushed.
9685 * jcf-parse.c (load_class): Save current line when parsing class
9687 (parse_source_file): Register class before expanding their
9689 * lang.c (put_decl_node): Produce `null' when `void *' is
9691 * lex.c (static tree wfl_op): New static global, for error report
9693 (java_init_lex): wfl_operator and wfl_op initialized
9694 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9696 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9697 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9698 build_unresolved_array_type): New static function definitions.
9699 (build_decl_no_layout): New extern function declared.
9700 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9701 faulty modifier exists.
9702 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9703 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9704 (UNARY_PLUS_EXPR): New fake operator.
9705 (struct parser_ctxt): New field osb_number.
9706 * parse.y (static tree wfl_operator): New static WFL for operator
9707 bound error messages.
9708 (DECR_TK, INCR_TK): Moved.
9709 (OP_TK): Tagged <operator>.
9710 (array_type:): Now call build_unresolved_array_type.
9711 (dim_expr:): Count the number of '[' seen.
9712 (post_increment_expression, post_decrement_expression,
9713 pre_increment_expression, pre_decrement_expression,
9714 unary_expression_not_plus_minus, unary_expression:): Actions are
9715 now building the corresponding unary expressions.
9716 (cast_expression:): Actions are now building cast expressions.
9717 (build_unresolved_array_type): New function.
9718 (create_interface): Reset the number of declared interfaces.
9719 (create_class): Likewise.
9720 (method_header): Methods declared within the scope of an interface
9721 are now implicitly set public and abstract.
9722 (java_complete_class): Variable's and parameter's type are patched
9723 with a promoted type.
9724 (declare_local_variables): Resolved non builtin types are promoted
9725 before being used to build a variable decl. Removed type patch
9726 posted on variable initialization statement.
9727 (source_start_java_method): Use build_decl_no_layout to build the
9728 decl of a parameter of incomplete type.
9729 (java_register_parsed_class): Process interfaces too. Call
9730 rest_of_decl_compilation on each processed class declarations.
9731 (java_complete_expand_methods): Don't attempt to expand things in
9733 (java_complete_tree): Process CONVERT_EXPR, even though it always
9734 has a type. Propagate error_mark_node to node's type too. Promote
9735 method's call argument type and return error_mark_node if
9736 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9737 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9738 handle unary operator nodes.
9739 (build_assignment): Added comment.
9740 (print_int_node): New function.
9741 (patch_assignment): New second argument. New error handling. Use
9742 print_int_node. Handle references. Use can_cast_to_p to issue
9743 different error message according to the context and check upon
9744 the initialization of the RHS.
9745 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9746 (operator_string): Handle more operators.
9747 (patch_binop): No longer use a function static
9748 wfl_operator. Improved error message on shift distance.
9749 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9750 patch_cast): New functions.
9752 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9754 * jvspec.c: New file.
9755 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9757 * java-tree.h (identifier_subst): Add declaration.
9759 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9761 * jvgenmain.c (main): Generate call to JvRunMain.
9763 * class.c (make_class_data): Push value for "sync_info" field.
9764 * decl.c (init_decl_processing): Push "sync_info" field.
9766 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9768 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9769 Java (source) name, not signature.
9770 Set TYPE_ALIGN to (at least) that of element_type.
9772 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9774 * class.c: Moved classname-mangling-rekated code to ...
9775 * mangle.c: ... this new file.
9776 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9777 * Makefile.in: Update for above changes.
9779 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * expr.c (truthvalue_conversion): Convert integer and floating
9782 point value to their truth value.
9783 * lex.c (java_lex): Handle the `null' literal.
9784 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9785 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9786 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9789 * parse.y: Reorganization/documentation on token declaration.
9790 (binop_lookup[]): New added new tree codes.
9791 (relational_expression): Build corresponding binary operators.
9792 (equality_expression, conditional_and_expression,
9793 conditional_or_expression): Likewise.
9794 (java_complete_class): Fix crash in debug message.
9795 (java_complete_tree): Check initialization of method call
9796 arguments. Further bogus node evaluation to detect more error
9797 during assignments. Handles more binary operators.
9798 (patch_assignment): Use DECL_P.
9799 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9801 (operator_string): Handle more case. Compacted source.
9802 (patch_binop): Changed function comment. Checking for
9803 uninitialized first operand takes the compound assignment into
9804 account and uses DECL_P. Checking for uninitialized second operand
9805 delayed to routine's end. Use macros to issue type bound error
9806 messages and issue messages on both operands if their types are
9807 different. Force fixed type into node. Handle all binary
9810 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9813 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9814 build operator node and return tokens.
9815 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9816 * parse.h (java_complete_tree): Changed returned type in prototype.
9817 (build_method_invocation, build_assignment, patch_assignment,
9818 patch_binop): New static function declarations.
9819 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9820 BUILD_EXPR_WFL): New macros.
9821 * parse.y (enum tree_code binop_lookup[]): New static for token to
9823 (%union): Parser union has new sub-structure `operator'.
9824 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9825 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9826 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9827 ASSIGN_ANY_TK): Tokens tagged `operator'.
9828 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9829 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9830 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9831 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9832 (assignment_operator:): Rule tagged `operator'.
9833 (expression_statement:): Re-installed default rule.
9834 (method_invocation:): Sub rules call build_method_invocation.
9835 (postfix_expression:): Don't attempt to resolve name here. Just
9837 (multiplicative_expression:): Sub-rules build corresponding binop
9839 (additive_expression:, shift_expression:, and_expression:,
9840 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9841 (assignment:): Sub rule invoke build_assignment.
9842 (assignment_operator:): Default rules on sub rules.
9843 (force_error): Added documentation on this variable.
9844 (declare_local_variables): Build initialization calling
9846 (expand_start_java_method): Removed unused rtx declaration. Mark
9847 arguments as already initialized.
9848 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9849 (java_complete_expand_methods): Don't process next method if
9850 completion of the previous one triggered errors.
9851 (java_complete_expand_method): Call source_end_java_method if no
9852 error were found during completion.
9853 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9854 locals declaratilon. Handle names found within a class. Return
9855 error_mark_node when things aren't found.
9856 (patch_method_invocation_stmt): Return error_mark_node on failures.
9857 (patch_invoke): Removed unused local. Return the correct node.
9858 (java_complete_tree): Now returns a value. The BLOCK section binds
9859 local identifiers and the type of a BLOCK is now void. Assign the
9860 result of operand completion on COMPOUND_EXPR. Assign the
9861 encapsulated node of a WFL to the result of its completion, except
9862 when the node is an identifier. Now handle MODIFY_EXPR and several
9863 binary operators. Return error_mark_node on errors.
9864 (build_method_invocation, build_assignment, patch_assignment,
9865 build_binop, operator_string, patch_binop): New functions.
9866 * typeck.c (binary_numeric_promotion): New function.
9868 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9870 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9871 Replace most uses of ident_subst by identifier_subst.
9873 * class.c (push_class_static_dummy_field): Removed function.
9874 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9875 instead of looking got "class" static field. Create that decl here.
9876 (class_identifier_node): Removed; no longer needed.
9877 (init_class_processing): Don't init class_identifier_node.
9878 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9879 Do nreverse 0 times (instead of twice) for Object and Class.
9880 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9882 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9884 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9885 while initializing linenumber_count and linenumber_table.
9886 Do it before init_function_start (which calls emit_line_note).
9887 * expr.c (expand_byte_code): Don't need to clear lineno here.
9889 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9891 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9892 then mangle number as _N_.
9894 * class.c (mangle_class_field): New function.
9895 (build_class_ref): Set assembler name of class reference using
9897 (push_class_static_dummy_field): Likewise.
9899 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9901 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9902 of assigning to TREE_CODE. The latter method exploits a feature
9903 of GCC that is not ANSI compliant.
9905 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * decl.c (pushdecl_force_head): New function.
9908 (pushlevel): Removed conditional printf.
9909 (complete_start_java_method): Don't enter local variable scope if
9910 function is compiled from source code.
9911 * expr.c: parse.h now included
9912 (java_lang_expand_expr): New function.
9913 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9914 printf. Terminate buffer when doing directories.
9915 * jcf-parse.c (parse_source_file): Call lang_init_source before
9916 parsing and before code generation.
9917 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9918 use printf if the macro is defined.
9919 * lang.c (lang_init): Install lang_expand_expr hook on
9920 java_lang_expand_expr.
9921 (java_dummy_print): New function.
9922 (lang_init_source): New function.
9923 * lex.c (java_lex): Remember location of an opening brace at the
9924 second nesting level.
9925 (java_is_eol): Unget character seen after a CR if it is EOF.
9926 * parse.h: Now includes lex.h
9927 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9928 printf if the macro is defined.
9929 (expand_start_java_method, build_expr_block, enter_block,
9930 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9931 New static function declarations.
9932 (pushdecl_force_head): New extern function declaration.
9933 (INCOMPLETE_TYPE_P): New macro.
9934 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9935 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9936 BLOCK_EXPR_ORIGIN): New macros.
9937 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9938 DECL_SOURCE_LINE_LAST): New macros.
9939 (struct parser_ctxt): Removed field current_method_decl, redundant
9940 with the field current_function_decl. Added fields
9941 first_ccb_indent1 and pending_block.
9942 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9943 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9945 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9946 (compilation_unit:): Cosmetic on sub rule.
9947 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9948 (variable_initializer:): Installed default rule on expression:.
9949 (method_declaration:): method_header: starts a new
9950 method. method_body: installs the function body, absorbs blocks
9951 emitted for temporary variable scopings, pops function's body block
9952 and merges function's last statement lineno in DECL_SOURCE_LINE.
9953 (method_body:): Installed default rules.
9954 (block:): Call enter_block when an opening brace is seen. Absorb
9955 scoping blocks and call exit_block when a closing brace is seen.
9956 (block_statement:): Cosmetic changes.
9957 (method_invocation:): Create WFL around CALL_EXPR node.
9958 (patch_stage): Added comment around definition.
9959 (method_header): Try to use first_ccb_indent1 as the first line of
9960 the method, so BP debug info are emitted at the first opening
9961 brace of the function. If the function has no body, use the
9962 location of the function's name. Override currently defined method
9963 name with the matching WFL so we can point redefinition errors
9964 using the location where the function's name was declared.
9965 (check_abstract_method_header): Interprets DECL_NAME as an
9966 identifier or as a WFL, accordingly.
9967 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9968 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9969 location and name information out of it and reinstall DECL_NAME to
9970 its original identifier node value.
9971 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9972 function's source code).
9973 (read_import_dir): Test the value returned by find_class and issue
9974 a fatal accordingly.
9975 (declare_local_variables): Push a new block for the scope of the
9976 new variable(s) if code has been already generated at that nesting
9977 level. Pinpoint redefinition errors using the variable id
9978 WFLs. Generate initialization code if necessary. If the variable
9979 type is incomplete, register a patch on its decl.
9980 (source_start_java_method): Rewritten. Define a new block for the
9981 function's parameters. Build parameter decl out of function's
9982 arguments and register them for a patch if their types are
9984 (expand_start_java_method): Includes the part of
9985 source_start_java_method that was pushing the parameter decls and
9986 completing the method start code.
9987 (source_end_java_method): Removed call the expand_end_bindings and
9988 poplevel (already taken care of). Reinstall function's arguments
9989 and get function's last line of code before calling
9990 expand_function_end.
9991 (java_method_add_stmt): New comment before the function's
9992 code. Complement the second operand of the current COMPOUND_EXPR
9994 (java_complete_expand_methods): Don't generate debug info on line
9995 zero when expanding a generated constructor.
9996 (java_complete_expand_method): Set start and end line numbers for
9997 a artificially generated constructor to one and manually call
9998 enter_block and exit_block when defining it. For all methods:
9999 expand function's start calling the new expand_start_java_method
10000 and invoke java_complete_tree on the effective method's body, if
10002 (resolve_expression_name): Now use lookup_name_in_blocks to search
10003 local variable decls and print out an error when variables are
10005 (patch_method_invocation_stmt): Inserted comment before the
10007 (lookup_method_invoke): Chain method's arguments using chainon
10008 with the current arg list as a second argument. Inserted missing
10009 IDENTIFIER_POINTER when reporting an error on methods not found.
10010 (refine_accessible_methods_list): Don't retain constructors.
10011 (patch_arguments): Function removed.
10012 (java_complete_tree): Inserted comment before the function's
10013 code. New case for BLOCKs. Moved the WFL case a bit
10014 further. Complete function's arguments.
10015 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10016 maybe_absorb_scoping_blocks): New functions.
10018 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10020 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10022 * jcf-parse.c (parse_source_file, java_error_count): New forward
10023 and extern declarations.
10024 (java_parse_abort_on_error): Macro moved.
10025 (jcf_parse_source): fatal called if fopen fails. Now calls
10027 (parse_source_file): New parse_only parameter. Reflects the
10028 elimination of the second pass.
10029 (yyparse): parse_source_file called with argument set to 0.
10030 * jcf.h (JCF_ZERO): Sets java_source to zero.
10031 * lex.c (java_init_lex): pass argument is gone. Function modified
10032 to be called once during the analysis of a file.
10033 (java_unget_unicode): Fixed typo in fatal message.
10034 (java_get_line_col): Likewise.
10035 (java_lval): Likewise. String literals no longer built during
10037 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10039 * parse.h (MODIFIER_WFL): New macro.
10040 (parse_check_super, parser_check_super_interface): Now return int.
10041 (parser_chain_incomplete_item, not_builtin_p,
10042 complete_method_decl): Declarations removed.
10043 (build_method_invocation_stmt, build_invoke): Renamed using the
10044 `patch' instead of `build'
10045 (register-incomplete_type, obtain_incomplete_type,
10046 java_complete_tree, java_complete_expand_method,
10047 unresolved_type_p, create_jdep_list): New function declarations.
10048 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10049 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10050 (jdep): New typedef on new struct _jdep.
10051 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10052 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10053 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10054 JDEP_RESOLVED_P): New macros.
10055 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10056 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10057 JDEP_VARIABLE): New enum values and jdep kinds.
10058 (jdeplist): New typedef on struct _jdeplist.
10059 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10061 (CALL_EXPR_PRIMARY): New macro.
10062 (struct parser_ctxt): Fields java_pass, current_method_decl,
10063 method_decl_list deleted. New field jdeplist.
10064 (INCOMPLETE_P): Macro deleted.
10065 * parse.y (single_type_import_declaration:): Removed pass switch.
10066 (type_import_on_demand_declaration): Likewise.
10067 (field_declaration:): Removed pass switch on all sub rules.
10068 (class_declaration:): Call the complete_class_decl removed on
10070 (method_declaration:): Removed second pass switch. No longer chain
10071 methods decl when method_header reduced.
10072 (method_header:): Sub rules no longer depend on pass switch.
10073 (method_declarator:): Likewise.
10074 (method_body:): Likewise.
10075 (abstract_method_declaration:): Likewise.
10076 (block_statement:): Likewise.
10077 (local_variable_declaration:): Likewise.
10078 (argument_list:): Likewise.
10079 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10080 removed. Partial CLASS_EXPR tree node built instead.
10081 (postfix_expression:): Removed pass switch on all sub rules.
10082 (java_pop_parser_context): Free classd_list content.
10083 (yyerror): Call obstrack_grow0 to finalize error message.
10084 (check_class_interface_creation): Comment modified to reflect new
10085 returned value meaning. Removed second pass switch. Return 1 if an
10086 error was found, 0 otherwise. Adjust pointer on filename if a
10087 leading path separator was found.
10088 (maybe_create_class_interface_decl): Removed first pass switch
10089 when linking the class decl to the class_list. Install a new
10090 jdep_list for the class.
10091 (add_superinterfaces): List of unresolved interfaces is
10092 gone. Unresolved interfaces are directly added to the current
10094 (create_interface): Second pass shortcut removed.
10095 ctpx->modifier_ctx access through MODIFIER_WFL.
10096 (create_class): Second pass shortcut removed. Call to
10097 register_incomplete_type replaces the call to
10098 parser_chain_incomplete_item.
10099 (complete_class_decl): Function removed.
10100 (duplicate_declaration_error): New way of retrieving redeclared
10102 (register_fields): Call to lookup_modifier_cl replaced by
10103 MODIFIER_WFL. New way of handling unresolved type, using
10104 unresolved_type_p and obtain_incomplete_type.
10105 register_incomplete_type replaces call to parser_chain_incomplete_item.
10106 (patch_stage): New static global variable.
10107 (method_header): New way of handling unresolved type, using
10108 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10109 indicates that the method decl needs to be patched.
10110 (check_abstract_method_header): Call to lookup_modifier_cl
10111 replaced by MODIFIER_WFL.
10112 (method_declarator): Incomplete argument type are registered
10113 calling register_incomplete_type. Patch on the declared method is
10114 issued in that case.
10115 (unresolved_type_p): New function.
10116 (parser_check_super_interface): New comment to reflect function's
10117 modified returned type (int). Function and has a new argument
10118 this_wfl. Call to parse_error_context uses this_wfl instead of
10119 relying on lookup_cl.
10120 (parser_check_super): Comment reflects function's new returned
10121 type (int). Function returns non zero value on error.
10122 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10123 register_incomplete_type, jdep_resolve_class): New functions to
10124 handle incomplete types in declarations.
10125 (java_complete_class): Rewritten to work with the new incomplete
10126 type handling scheme.
10127 (complete_class_report_errors): Likewise.
10128 (complete_method_decl): Removed: it jobs is now handled by
10129 java_complete_class.
10130 (do_resolve_class): Class loaded in not already loaded and not
10131 found in Java source code.
10132 (java_check_regular_methods, java_check_abstract_methods): Don't
10133 call complete_method_decl anymore.
10134 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10135 (read_import_dir): Got rid of the pass number dependency.
10136 (declare_local_variables): New handling of unresolved types (patch
10138 (source_start_java_method): New parameter level. Function called
10139 with level set to 1 when argument types are potentially
10140 unresolved. Called to complete the job with level set to 2 once
10141 types are complete.
10142 (source_end_java_method): Call to permanent_allocation
10143 removed. Waiting to be replaced by a more suitable obstack
10145 (java_complete_expand_methods, java_complete_expand_method,
10146 java_expand_finals): New functions.
10147 (build_method_invocation_stmt): Renamed
10148 patch_method_invocation_stmt. Extracts function call expression
10149 (wfl) and arguments (args) from CALL_EXPR tree operands.
10150 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10151 call. Patch the function and argument operand of the CALL_EXPR
10153 (patch_argument, java_complete_tree): New functions.
10155 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10157 Recover from missing fields and methods (i.e. error instead of fatal).
10158 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10159 * expr.c (expand_invoke): Recover from missing method.
10160 (expand_java_field_op): Recover from missing field.
10161 Inline references to java.lang.{Integer,Char,...}.TYPE.
10162 * typeck.c (get_type_from_signature), java-tree.h: New function.
10163 * class.c (add_method): Use get_type_from_signature.
10164 (build_class_ref): Handle a class that was not found.
10165 * typeck.c (convert): Handle conversion to pointers (for convenience).
10166 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10167 instead of lookup_field to handle missing fields.
10169 * jcf-parse.c (process_zip_dir): Set java_source.
10171 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10173 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10175 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10177 * jcf-parse.c (load_class): Don't change input_filename before
10178 calling jcf_parse_source (but still do it before calling
10180 (jcf_parse_source): Assign input_filename after having saved the
10182 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10183 list. ctxp->modifier_ctx zeroed according to its new
10184 definition. ctxp->filename initialized. Removed
10185 JAVA_MODIFIER_CTX_UNMARK.
10186 (java_unget_unicode): Update the character based column position.
10187 (java_allocate_new_line): ref_count not used anymore. Always free
10188 ctxp->p_line. Initialize c_line->char_col to 0.
10189 (java_get_unicode): Update the character based column position.
10190 (java_lex): Use ctxp->elc to store current position in source
10191 file, at the beginning of the parsed token. Set modifier_ctx entry
10192 corresponding to the parse modifier to a WFL node. Return a WFL
10193 node when an identifier is parsed.
10194 (java_lex_error): Now uses ctxp->elc to store current position in
10196 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10197 * lex.h (build_wfl_node): New function definitions.
10198 (struct java_line): ref_count and next fields are gone. New field
10200 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10201 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10202 (JAVA_COLUMN_DELTA): New macro.
10203 (java_lc): New typedef on new struct _java_lc.
10204 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10205 (parse_error_context, parse_warning_context): Changed prototypes.
10206 (java_get_line_col): Added as an available global function.
10207 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10208 (IC_DECL): Replaced by macro IC_TYPE
10209 (DEPEND_WFL): New macro.
10210 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10212 (exit_java_complete_class): Removed a commented out statement.
10213 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10214 now an array of tree nodes. Deleted fields line_list and
10215 e_line. New field elc, to replace e_line.
10216 * parse.y (array_type:): Build WFL node.
10217 (qualified_name:): Build a single WFL node out of two. Retain
10218 the location information of the first node in the resulting node.
10219 (package_declaration:): Use package name as a WFL node
10220 (single_type_import_declaration:): Use imported name as a WFL node.
10221 (type_import_on_demand_declaration:): Use root of the imported
10222 packages as a WFL node.
10223 (field_declaration:): Removed unused local variable cl.
10224 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10225 (yyerror): New static elc. Removed static error_line, error_pos.
10226 New local code_from_source. Save ctxp->elc into elc at the first
10227 pass. Call java_get_line_col to get a string of the line where
10229 (debug_line): Removed static function.
10230 (parse_error_context, parse_warning_context): Parameter cl is now
10231 a WFL node. Use its value to initialize ctxp->elc.
10232 (redefinition_error): Parameter cl is now a WFL node.
10233 (parse_add_interface): New parameter wfl. No longer call
10234 lookup_cl, use wfl instead.
10235 (check_class_interface_creation): Parameter cl is now a WFL node.
10236 (maybe_create_class_interface_decl): Likewise.
10237 (add_superinterfaces): New function.
10238 (create_interface): Removed local cl, node, super_decl,
10239 super_decl_type. Function now uses id as a WFL node. Better
10240 warning/error report on obsolete or forbidden mix of
10241 modifiers. Now calls add_superinterfaces to register interfaces.
10242 (create_class): Removed local cl, node. Local variable id is used
10243 as a WFL node. Better error report on forbidden modifier
10244 mix. Uses add_superinterfaces to register interfaces.
10245 (find_field): Argument cl is now a WFL node. Now store the WFL
10246 node of a fields that needs to be checked for their
10248 (method_header): Local variable node non longer used. Local
10249 variable id replaces cl.
10250 (check_modifiers_consistency): Local variable cl is now a WFL
10252 (method_declarator): Local variable cl replaced by parameter id.
10253 (parser_qualified_name): Now uses parameter name as a WFL node.
10254 (parser_check_super_interface): New parameter wfl, for achieve
10255 greater accuracy during error reports.
10256 (parser_chain_incomplete_item): New parameter named location. Used,
10257 along the decl, to construct the incomplete item node.
10258 (java_complete_class): resolve_class now uses WFL node extracted
10259 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10261 (complete_method_decl): Unresolved function's argument types are WFL.
10262 (resolve_class): Parameter cl is now a WFL node.
10263 (resolve_and_layout): Likewise.
10264 (do_resolve_class): Likewise. Try first to use cl and then do the
10265 lookup on the decl when calling check_pkg_class_access.
10266 (complete_class_report_errors): Use IC_TYPE in place of
10267 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10268 instead of doing a lookup over the decl.
10269 (java_check_final): Use WFL info from field tree list.
10270 (lookup_cl): Rewritten and returns a statically defined WFL node.
10271 (lookup_modifier_cl): Now uses information from WFL nodes.
10272 (process_imports): Likewise.
10273 (read_import_dir): name and cl arguments replaced by a single WFL
10274 node. Function modified accordingly.
10275 (find_in_imports_on_demand): Now uses WFL node.
10276 (check_pkg_class_access): cl argument is now a WFL node.
10277 (declare_local_variables): Fixed to use WFL nodes.
10278 (resolve_expression_name): Likewise.
10279 (build_method_invocation_stmt): name_combo argument renamed
10280 wfl. Function modified to use WFL nodes.
10281 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10282 (lookup_method_invoke): cl is now a WFL node. Added missing
10283 IDENTIFIER_POINTER to class type decl name.
10285 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10287 * lang.c (init_parse): Now returns char* containing the filename.
10289 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10291 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10293 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10294 * class.c (make_class_data): If flag_assume_compiled, initial class
10295 state is CSTATE_PREPARED; make superclass and interfaces direct
10296 references, rather than constant pool indexes.
10298 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parser.y: Include flags.h. Removed debug variable pl.
10301 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10302 (block:): Likewise.
10303 (labeled_statement_nsi:): Generate debug info when reducing
10304 expression_statement:.
10305 (check_pkg_class_access): get_access_flags_from_decl invokation
10306 fixed for new CLASS_* flags location.
10307 (source_end_java_method): Save/restore parser context when
10308 entering/leaving this routine. Restore lineno to its right value
10309 before calling expand_end_bindings.
10310 (build_method_invocation_stmt): build_invoke called with the
10311 current line information.
10312 (build_invoke): New argument cl. Wrap the function call around a
10314 (refine_accessible_methods_list): Changed comment, removed
10316 * parse.h: Fixed typo in comments.
10317 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10318 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10319 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10321 * lex.c (java_lex): Record the last closing curly bracket of a
10323 * jcf-parse.c (jcf_parse_source): Now calls
10324 java_check_methods. Clarified comment, fixed typo.
10326 1998-04-09 Dave Brolley <brolley@cygnus.com>
10328 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10329 (finish_parse): Expose for non USE_CPPLIB builds.
10331 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10333 * lang.c (lang_print_xnode): New function.
10335 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10337 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10338 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10339 used to build a class's dispatch table.
10340 (make_class_data): Generate dispatch table if flag_assume_compiled.
10341 Set dtable of class object to address of class_dtable_decl.
10343 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10344 be volatile and have side effects - generates better code.
10346 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10347 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10349 * expr.c (expand_invoke): If class is final, method is
10350 effectively final, so can call it directly.
10352 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10354 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10356 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10358 * parse.y (build_method_invocation_stmt): Removed extra argument
10361 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * expr.c (dtable_indent): Now static global.
10364 (expand_invoke): Now call invoke_build_dtable and
10365 build_invokevirtual.
10366 (invoke_build_dtable, build_invokevirtual): New functions.
10367 * jcf-io.c (find_class): Defer issuing a warning by setting
10368 jcf->outofsynch to 1.
10369 * jcf-parse.c (jcf_out_of_synch): New function.
10370 (load_class): Test this_jcf.outofsynch flag and call
10371 jcf_out_of_synch accordingly.
10372 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10373 comment indentation.
10374 * lex.c (java_get_unicode): Fixed code indentation.
10375 (java_lex): Create string literal. Fixed typo. Removed several
10376 premature obstack_free.
10377 * parse.h: New enums for name resolution and invocation mode.
10378 (struct qualification): New data structure.
10379 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10380 (do_resolve_class, build_method_invocation_stmt,
10381 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10382 debug_line, identical_subpath_p, invocation_mode,
10383 refine_accessible_methods_list, build_invoke,
10384 lookup_method_invoke): New functions declared.
10385 (build_invokevirtual, invoke_build_dtable, match_java_method,
10386 build_field_ref, jcf_out_of_synch): New references to external
10388 (struct parse_ctxt): Removed artificial_constructor field.
10389 * parse.y: (array_type:): Type defined for this rule.
10390 (class_type:): Installed default rule for interface_type:.
10391 (array_type:): Now build Java array type.
10392 (qualified_name:): Now use obstack_grow0.
10393 (method_declaration:): Skip the artificial constructor added to
10395 (abstract_method_declaration:): Execute the code only during pass 1.
10396 (block:): Installed default rule in block_statements:.
10397 (block_statement:): Add the statement to the method during pass 2.
10398 (statement_expression): Installed default rule for
10399 method_invocation:.
10400 (argument_list:): Added code to build the argument list.
10401 (method_invocation:): Added call to create the method invocation
10403 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10404 (debug_line): New function for debug.
10405 (complete_class_decl): No longer do something during pass 1.
10406 (method_header): Use BUILD_PTR_FROM_NAME.
10407 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10409 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10410 function's main comment.
10411 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10413 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10414 (resolve_class): Now works with arrays.
10415 (do_resolve_class, resolve_and_layout): New functions.
10416 (java_check_regular_methods): Reverse method list before and after
10417 having processed it. No longer set ctxp->artificial_constructor.
10418 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10419 accordingly. Fixed typo in issued error message. Now use
10421 (find_in_imports_on_demand): Now use obstack_grow0.
10422 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10423 (source_end_java_method): Call expand_expr_stmt instead of
10424 expand_expr. Calls it before calling expand_function_end.
10425 (java_method_add_stmt): Do nothing if errors were found during
10427 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10428 (build_method_invocation_stmt, build_invoke, invocation_mode,
10429 lookup_method_invoke, refine_accessible_methods_list,
10430 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10432 * typeck.c (build_java_signature): Properly end method signature
10433 if return type skipped.
10434 (match_java_method): New function.
10436 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10438 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10440 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10442 * expr.c (build_invoke_non_interface): New function.
10443 (methods_ident, ncode_ident): Now static globals.
10444 (expand_invoke): Use build_invoke_non_interface.
10445 * java-tree.h (struct lang_decl): New field function_decl_body.
10446 (DECL_FUNCTION_BODY): New macro.
10447 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10448 CLASS_FROM_SOURCE_P.
10449 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10450 before starting pass 2. Call to java_generate_parsed_class replaced
10451 by java_register_parsed_class.
10452 * lex.c: Fixed typo in header. Some line width related formating.
10453 * lex.h: Some line width related formating.
10454 * parse.h (source_end_java_method, resolve_expression_name,
10455 complete_class_decl, maybe_create_class_interface_decl,
10456 check_class_interface_creation): New static function declarations.
10457 (java_layout_parsed_class, java_method_add_stmt): New function
10459 (struct parser_ctxt): Field mark_class_generate removed. New
10460 fields class_list and artificial_constructor.
10461 * parse.y: Fixed typo in header.
10462 (class_declaration:): Call complete_class_decl when class body
10464 (method_declaration:): Call source_end_java_method in pass 2 when
10465 the method body is defined.
10466 (postfix_expression:): Do expression name resolution on sub-rule
10467 name during pass 2.
10468 (create_class, create_interface): Merged common pieces.
10469 (check_class_interface_creation, maybe_create_class_interface_decl):
10471 (complete_class_decl): New function.
10472 (register_fields): Fixed line width related typo.
10473 (method_header): Correctly skip first argument when fixing
10474 argument line. Changed the loop.
10475 (java_check_circular_reference): Now use ctxp->class_list.
10476 (java_complete_class): Removed start/stop marking.
10477 (java_check_regular_methods): Now takes a class decl as an
10478 argument. Add default constructor if none were encountered.
10479 (java_check_methods): Now use ctxp->class_list. Changed call to
10480 java_check_regular_methods.
10481 (source_start_java_method): Set DECL_ARG_TYPE for each function
10483 (source_end_java_method, java_method_add_stmt): New functions.
10484 (java_generate_parsed_class): No longer exists.
10485 (java_layout_parsed_class, java_register_parsed_class): New functions.
10486 (resolve_expression_name): New function.
10488 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10490 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10491 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10492 until pass initializations are done. Call read_import_dir with
10494 * parse.h: (lookup_modifier_cl): New function declared.
10495 (INTERFACE_FIELD_MODIFIERS): New macro.
10496 (OBSOLETE_MODIFIER_WARNING): New macro.
10497 * parse.y: (register_fields): Class type and current field name in
10498 local variables. Check modifier(s) if adding field(s) to an interface.
10499 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10500 and report errors using the faulty modifier line context.
10501 (lookup_modifier_cl): New function.
10502 (read_import_dir): Detect and report default import processing
10505 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10507 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10508 * class.c (is_compiled_class): Return 1 after making sure it
10509 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10510 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10511 * java-tree.h (flag_assume_compiled): Add decl.
10512 * lang.c (lang_f_options): Add the flag.
10513 (flag_assume_compiled): Add decl, default to 0.
10515 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10517 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10518 (is_compiled_class): Likewise.
10519 (layout_class): Likewise.
10520 (layout_class): Detect and lay out classes defined in source code.
10521 (interface_of_p, add_interface_do, may_add_interface): New
10523 (add_interface): Now use add_interface_do.
10524 (add_method_1): New function.
10525 (add_method): Now use add_method_1.
10526 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10527 (complete_start_java_method): New function.
10528 (start_java_mehod): Now call complete_start_java_method.
10529 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10530 (expand_invoke): Likewise and fixed typo.
10531 *gjava.c: (print_super_field): Use new argument to find_class
10534 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10535 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10536 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10538 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10539 (add_method_1, push_class): New prototypes.
10540 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10541 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10542 directory where the class was found.
10543 (find_class): New argument DO_CLASS_FILE. Function find_class
10544 modified accordingly.
10545 *jcf-parse.c: (fix_class_path): New function.
10546 (load_class): Use new VERBOSE argument. load_class now finds and
10547 loads/parses .class/.java files. Save read_state of current_jcf
10549 (java_parser_abort_on_error): New macro.
10550 (jcf_parse_source, parse_source_file): New function.
10551 (jcf_parse): Fixed typo.
10552 (yyparse): Call parse_source_file () only.
10553 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10554 writing the real class name back in the zip directory entry.
10555 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10556 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10557 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10558 (find_class): Prototype fixed.
10559 *lex.c: Added 1998 time stamp.
10560 Removed all static global variables, moved into the parser
10561 context data structure.. Now include unistd.h if SEEK_SET not
10563 (java_init_lex): Rewritten.
10564 (java_sneak_unicode): Modified current unicode access in current line.
10565 (java_unget_unicode): Likewise.
10566 (java_allocate_new_line): New allocation management.
10567 (java_read_char): Modified access and storage of unget_utf8_value.
10568 New way of processing current unicode.
10569 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10570 (java_get_unicode): Now use the parser context.
10571 (java_lineterminator): Likewise.
10572 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10573 of the reentrant parser implementation. Function now use the
10574 parser context data structure and java_lval. Fixed production of
10575 the float and double constant "out of range" error message. Fixed
10576 obstack use. Return integer value when hitting a modifier. Now
10577 return type for TRUE, FALSE and other predefined types. Return
10578 identifier as a TREE_LIST list containing the current line context
10579 as the TREE_VALUE sub-node.
10580 (java_unicode_2_utf8): Fixed typo in declaration.
10581 (java_lex_error): Now use the parser context data structure.
10582 *lex.h: Added 1998 time stamp.
10583 (struct java_line): New fields ref_count and next.
10584 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10585 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10586 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10587 *parse.h: Added 1998 time stamp.
10588 (java_parse_source_file): Renamed from parse_source_file.
10589 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10590 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10591 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10592 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10593 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10594 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10595 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10596 (struct parser_ctxt): New data structure to keep the parser context.
10597 *parse.y: Added 1998 time stamp, got rid of static global variables.
10598 (java_error_count, ctxp): New global variables.
10599 (%union): New value field.
10600 (numeric_type, integral_type): Rules removed.
10601 (primitive_type): Rule defined to handle integral, float, double and
10603 (qualified_name, package_declaration,
10604 single_type_import_declaration, type_import_on_demand_declaration,
10605 modifiers, class_declaration, super, interfaces,
10606 interface_type_list, class_body, field_declaration,
10607 field_declaration, variable_declarators, variable_declarator,
10608 variable_declarator_id, method_declaration, method_header,
10609 formal_parameter_list, formal_parameter, method_body, block,
10610 static, interface_declaration, extends_interfaces,
10611 abstract_method_declaration, local_variable_declarators): Rules now
10613 (force_error, do_warning): New global statics.
10614 (push_parser_context, parser_context_save_global,
10615 parser_context_restore_global, pop_parser_context): New functions.
10616 (yyerror): Now uses the global parser context. Fixed use of obstack.
10617 (parse_error, parse_error_context, parse_warning_context,
10618 java_accstring_lookup, redefinition_error, check_modifiers,
10619 parser_add_interface, create_interface, create_class, find_field,
10620 duplicate_declaration_error, register_fields, method_header,
10621 check_modifiers_consistency, check_abstract_method_header,
10622 method_declarator, parser_qualified_classname,
10623 parser_check_super_interface, parser_check_super,
10624 parser_chain_incomplete_item, java_check_circular_reference,
10625 layout_class_from_source, java_complete_class,
10626 complete_method_decl, resolve_class, complete_class_report_errors,
10627 java_check_final, check_method_redefinition,
10628 java_check_regular_methods, java_check_abstract_methods,
10629 java_check_methods, lookup_java_interface_method2,
10630 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10631 process_imports, find_in_imports, read_import_entry,
10632 read_import_dir, find_in_imports_on_demand,
10633 check_pkg_class_access, not_builtin_p, declare_local_variables,
10634 source_start_java_method, java_generate_parsed_class): New
10636 *typeck.c: (signature_include_return): New global variable.
10637 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10638 to add the function returned type in the signature.
10640 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10642 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10644 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10646 * Make-lang.in (java.info): Added.
10647 (java.install-info): Added
10649 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10651 * Makefile.in (clean): Also remove java/parse.c.
10653 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10655 Add a pair of -fbounds-check/-fno-bounds-check options.
10656 * lang.c (lang_decode_option): Add code to grok arguments.
10657 (flag_bounds_check): Add decl.
10658 (lang_f_options): New array w/ the option in it.
10659 * java-tree.h (flag_bounds_check): Add decl.
10660 * lang-options.h: New file.
10661 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10662 of a static macro value.
10663 (JAVA_ARRAY_EXCEPTION): Delete macro.
10665 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10667 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10668 * expr.c (build_anewarray): Add missing promote_type.
10670 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10672 Add array types with known length to optimize bounds checking.
10673 * typeck.c (build_java_array_type): Take length parameter.
10674 (java_array_type_length, build_prim_array_type): New functions.
10675 * java-tree.h: Update for new functions.
10676 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10677 * class.c: Use build_prim_array_type.
10678 * expr.c (can_widen_reference_to): Handle known-length array types.
10679 (verify_jvm_instructions): Keep track of integer push instructions
10680 followed by newarray/anewarray, so we can build known-length arrays.
10681 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10682 (java_array_data_offset): New function.
10683 (build_java_array_length_access): New function. Optimize if constant.
10684 (build_java_arrayaccess): Constant fold bounds check.
10685 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10686 (build_newarray, build_anewarray): New functions.
10687 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10688 * verify.c (merge_types): Handle known-lengh array types.
10690 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10692 * expr.c (expand_byte_code): Fix performace bug, which caused
10693 searching linenumber_table to be linear rather than constant.
10695 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10697 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10699 * decl.c, java-tree.h (soft_fmod_node): New global.
10700 * decl.c (init_decl_processing): Define __builtin_fmod.
10701 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10702 using __builtin_fmod.
10704 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10706 * keyword.h: New file, output of keyword.gperf as processed by
10708 * lex.c (java_lex_init): Initialize java_error_flag.
10709 * parse.c (YYERROR_NOW): Uses java_error_flag.
10710 * parse.y: New static java_error_flag. Useless definition of
10712 * parse.y (java_error): Portable error recovery using
10713 java_error_flag (not yet completely tuned).
10715 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10717 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10719 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10721 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10722 (parse.c, lex.c, keyword.h): New rules for Java source code
10724 * parse.c: Renamed into jcf-parse.c.
10725 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10726 * keyword.gperf: New file, Java keywords.
10727 * parse.y: New file, Java language grammar.
10728 * parse.h: New file, Java language grammar definitions.
10729 * lex.c: New file, Java language lexer.
10730 * lex.h: New file, Java language lexer definitions.
10732 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10734 * decl.c (clinit_identifier_node), java-tree.h: New global.
10735 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10736 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10737 * expr.c (expand_java_field_op): Check for invalid assignment
10740 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10742 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10744 * verify.c (verify_jvm_instructions): When processing a handler,
10745 attempt to set the current_subr to the right value.
10746 (More complicated code combines Sep 17 and Oct 22 versions.)
10748 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10750 * class.c (push_class): Figure out (guess) name of source file.
10751 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10752 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10753 (parse_class_file): Change return type from int to void.
10754 Call debug_start_source_file/debug_end_source_file.
10756 * expr.c (build_java_binop): Fix masking 2nd operand.
10757 * decl.c (init_decl_processing): Set sizetype first.
10759 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10761 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10762 (Revert Sep 17 change.)
10764 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10767 .class extension in their name and fix thing so we don't process
10768 them parse_zip_file_entries().
10769 (parse_zip_file_entries): Cleaned unused local variables.
10771 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10773 * expr.c (can_widen_reference_to): Allows equal array element types.
10774 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10775 * jcf-dump.c (RET): Get (and print) index.
10777 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10778 Promote element type to POINTER_TYPE.
10780 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10783 find_in_current_zip, jcf_figure_file_type): Moved from
10784 jcf-reader.c to parse.c.
10785 * zextract.c: (read_zip_archive): takes file_comment_length possible
10786 field into account.
10788 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10790 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10792 * verify.c (merge_types): Handle array types even better ...
10794 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10796 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10798 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10799 * class.c (make_class_data): Don't build fields_decl if no fields.
10800 When building fields_decl, skip if DECL_ARTIFICAL.
10802 * expr.c (java_stack_swap): Update stack_type_map.
10803 * verify.c (merge_types): Handle array types better.
10805 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10807 * class.c (add_field): Don't promote short integral fields to
10808 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10809 * expr.c (push_value): Promote and convert short integral values.
10811 * decl.c, java-tree.h (integer_two_node): New constant node.
10812 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10814 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10816 * class.c (append_gpp_mangled_type): Use function argument
10817 unpromoted type to generate mangled name.
10819 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10821 * constants.c (build_constant_data_ref): Now uses current_class
10822 instead of main_class.
10823 (build_constants_constructor): Now uses current_class instead of
10825 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10826 of the global variable SeepZipFiles done here.
10827 * zextract.c (read_zip_archive): extra_field optional field taken
10828 into account while computing the position of the class file in the
10830 * verify.c (verify_jvm_instructions): Use current_jcf to search
10832 * parse.c (load_class): First search for the class to load in the
10833 current zip file. Saves current_jcf (restored before returning
10834 from that function). Don't call JCF_FINISH in the class was found
10835 in the current ZIP file.
10836 (jcf_parse): If the class was found in the current ZIP file, save
10837 its tree_constant_pool (for later reuse).
10838 (parse_class_file): New function. Process each method defined in
10839 the current class and record the class as to be later registered.
10840 (yyparse): Rewritten. Figure the type of the current file and switch
10842 * lang.c: New global variable current_jcf.
10843 (lang_init): Removed compiling_from_source test (done later, in
10844 yyparse). Removed call the jcf_parse ().
10845 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10846 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10847 in the current ZIP file) and zip_offset (offset to the class data in
10848 the current zip file).
10849 * jcf-reader.c: zipfile.h included.
10850 localToFile: New ZipFileCache static global variable
10851 (parse_zip_file_entries): New function. Browse the current ZIP
10852 file directory and process each class found.
10853 (process_zip_dir): New function. Register each class found in the
10854 ZIP file directory. The class aren't parsed but a valid JCF is
10855 link to each of them.
10856 (find_in_current_zip): New function. Search for a class in the
10857 current ZIP file directory. If found, prepare the class so that it
10859 (jcf_figure_file_type): New function. Examine the file structure
10860 to figure a class file, a ZIP file. If none of these categories are
10861 matched, a source file is assumed.
10862 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10863 SeenZipFile: New global variable.
10864 (open_in_zip): Use zipmember's length to accelerate the search for
10865 a member. If zipmember was NULL and zip file successfully read,
10867 * java-tree.h: New global variable current_jcf declared. Added
10868 declaration for current_constant_pool_tags, current_constant_pool_data,
10869 current_constant_pool_length, current_constant_pool_data_ref.
10870 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10871 store the JCF of classes seen in a zip file) and tree *constant_pool
10872 (to save a loaded class constant pool). current_class declared here.
10873 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10874 retrieve method_ref_constant.
10875 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10876 (OBJECT): get_class_constant now uses current_jcf.
10877 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10878 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10879 (expand_invoke): Now uses current_class instead of main_class
10880 (build_class_init): Now uses current_class instead of main_class
10881 * class.c: New static global variable registered_class.
10882 (register_class): New function.
10883 (emit_register_class): Modified to use registered_class instead of
10885 (is_compiled_class): Now take into account class seen in the archive.
10887 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10889 * except.h: Renamed to: java-except.h.
10890 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10891 * except.c: Add semi-working (commented out) implementation.
10893 * expr.c (expand_iinc): Add needed flush_quick_stack.
10894 * parse.c (set_source_filename): New function.
10895 (give_name_to_class): Set input_filename from package.classname.java.
10897 * jcf-io.c (find_class): Don't look first in ".".
10899 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * zextract.c (read_zip_archive): Now takes into account the
10903 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10905 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10907 * constants.c, java-tree.h (build_internal_class_name): New function.
10908 (alloc_class_constant): Re-implement using build_internal_class_name.
10909 * class.c (make_class_data): Likewise.
10910 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10912 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10914 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10915 to NULL before pushing an exception handler target.
10917 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10918 (java_stack_swap, java_stack_dup): Re-write to be safe from
10919 clobbering registers.
10920 (build_class_init): New function.
10922 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * typeck.c (build_java_array_type): Temporary use
10925 permanent_obstack to create the array 'length' field.
10926 * expr.c (lookup_label): Temporay use permanent_obstack to create
10927 label if not found.
10928 * class.c (push_super_field): Tempory use permanent_obstack.
10930 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10932 * typeck.c (type_for_mode): Now handles double_type_node and
10934 * verify.c (verify_jvm_instructions): The instruction following
10935 the wide bytecode is checked. OPCODE_ret added to the list of
10938 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10940 * class.c (make_class): Temporary use permanent_obstack. Set the
10941 class CLASS_P field to 1.
10942 (push_class): Temporary use permanent_obstack.
10943 (set_super_info): Temporary use permanent_obstack.
10944 (add_method): Temporary use permanent_obstack, set
10945 METHOD_TRANSIENT().
10946 (add_field): Temporary use permanent_obstack. Sets
10947 FIELD_VOLATILE() and FIELD_TRANSIENT().
10948 (build_class_ref): Temporary use permanent_obstack if the class
10950 (build_static_field_ref): Temporary use permanent_obstack when
10951 creating field's rtl.
10952 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10953 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10954 and fields. Function finalized, as far as flag handling.
10955 (push_class_static_dummy_field): Temporary use permanent_obstack.
10956 (emit_register_class): Force generation of class registration at
10958 * decl.c (end_java_method): Call permanent_allocation() before
10960 * expr.c (can_widen_reference_to): Added comment to interface
10961 handling, fixed typo.
10962 (lookup_field): Now uses CLASS_P() to correct FIXME
10963 (expand_invoke): Verification on public && !static &&
10964 !abstract moved into soft_lookupinterfacemethod (kaffe).
10965 Use Object class dtable if objectref is an array when expanding
10967 (java_push_constant_from_pool): Temporary use permanent_obstack
10968 for CONSTANT_string
10969 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10970 create constant references.
10971 (get_constant): Temporary use permanent_obstack to create constant.
10972 (load_class): Temporary use permanent_obstack to load class.
10973 (jcf_parse): Temporary use permanent_obstack to perform class
10975 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10976 (build_java_signature): Temporary use permanent_obstack.
10977 * verify.c: (verify_jvm_instruction): removed unecessary verification
10979 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10980 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10983 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10985 * class.c (append_gpp_mangled_type): Fix typo.
10986 (emit_register_class): Use main_class to get class object, rather
10987 than looking for no-longer-existing static decl starting with _CL.
10988 * typeck.c (parse_signature_type): Promote array element type
10989 if it is a RECORD_TYPE.
10991 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10993 * class.c (push_class_static_dummy_field): New function.
10994 (mangle_static_field): New. Do G++-style mangling of static fields.
10995 (layout_class): Mandle static fields here, not in add_field.
10996 (build_class_ref): The class object is now a dummy static field.
10997 * decl.c (find_local_variable): Look for best, instead of first match.
10998 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10999 (build_java_athrow): Don't check here if exception is Throwable.
11000 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11001 (TYPE_USED): Removed. No longer used ...
11002 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11003 * verify.c (push_pending_label): New function.
11004 (push_pending_block): Renamed to check_pending_block.
11005 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11006 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11007 re-checking possible handlers) after a store (less wasted work).
11008 Check for null handler (finally) before calling add_handler.
11009 Various changes to (finally?) correctly handle try/finally.
11011 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11013 * class.c: Include stdio.h.
11015 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11017 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11018 to make sure class is initialized before static/special invoke.
11020 * verify.c (verify_jvm_instructions): On a store instruction,
11021 call find_local_variable to force pre-allocation of decl and rtx.
11022 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11024 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11026 * class.c (build_class_ref): Strip off "promoted_" if need be.
11027 (make_field_value): Call build_java_signature when needed.
11028 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11029 * expr.c (build_java_athrow): Don't push_value of exception.
11030 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11031 match specification of [fd]cmp[lg] for NaNs.
11032 (expand_byte_code): Add support for exception handler ranges.
11033 * except.c: Add skeleton for EH code-generation.
11034 * verify.c (merge_types): Treat all promoted integral types as equal.
11035 * constants.c (build_constants_constructor): To force creation of
11036 current_constant_pool_data_ref, call build_constant_data_ref.
11038 * javaop.def (lload): Fix typo.
11039 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11041 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11043 * parse.c: Don't include function.h.
11045 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11047 * except.[ch]: New files.
11048 * Makefile.in (JAVA_OBJS): Add except.o
11049 * expr.c: Temporary warning about unimplemented exceptions.
11050 * verify.c: Verify exception handlers.
11052 * jcf-dump.c (disassemble_method): Print exception table.
11054 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * expr.c (verify_jvm_instructions): Started a thorough
11057 verification of invoke* bytecodes.
11058 (expand_byte_code): flush quick stack if PC is the target of a
11059 branch. and undef RET (conflicting with config/i386/i386.h).
11060 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11062 (expand_invoke): Now handles invokeinterface and do more
11063 verification according to the bytecode.
11064 (lookup_field): Don't try to load the class if processing
11066 (can_widen_reference_to): Now handles interfaces.
11067 * decl.c (init_decl_processing): New global variable
11068 soft_lookupinterfacemethod_node, declared in java-tree.h.
11069 Call set_super_info on string_type_node.
11070 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11072 * class.c (set_super_info): Fills the CLASS_* flags according to
11074 (get_access_flags_from_decl): Handles all class flags.
11076 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11078 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11079 * parse.c (yyparse): Check for abstract method, and missing code.
11080 * expr.c (expand_byte_code): Change interface.
11081 * lang.c (put_decl_node): Print promoted types prettier.
11082 * verify.c (verify_jvm_instruction): Change interface.
11083 Partial support for scanning exception table.
11084 For load instructions, handle promoted integral types.
11086 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11088 * verify.c: New file, with contents moved from expr.c.
11089 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11090 * typeck.c (is_array_type_p): Moved here from expr.c.
11091 * java-tree.h: Add some now-needed function declarations.
11092 * Makefile.in (JAVA_OBJS): Added verify.o.
11094 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11097 METHOD_ABSTRACT flag.
11099 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11100 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11101 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11103 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11105 (start_java_method): Hook for SYNCHRONIZED methods.
11107 * expr.c (build_java_jsr, build_java_ret): New functions
11108 (JSR,PRE): New macros
11109 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11110 (verify_jvm_instructions): tableswitch, lookupswitch,
11111 monitorenter, monitorexit, goto_w: verified.
11112 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11113 (build_java_monitor): New function.
11114 (MONITOR_OPERATION): Modified to call build_java_monitor()
11115 (verify_jvm_instructions): Started a thorough verification of
11118 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11120 Support verification of jsr/ret subroutines (used for try/finally).
11121 * decl.c (return_address_type_node): New type node.
11122 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11123 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11124 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11125 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11126 TYPE_USED): New macros for special types in type_map.
11128 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11129 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11131 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11133 * expr.c (can_widen_reference_to): New function.
11134 (pop_type): Use it.
11135 (merge_type_state): Support handling start of subroutine.
11136 (push_pending_block): Return char* error message, instead of calling
11137 fatal on an error. Also handle subroutines.
11138 (verify_jvm_instructions): Handle errors from push_poending_block.
11139 Support jsr and ret instructions.
11141 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11143 * jcf-io.c (find_classfile): Fix thinko.
11144 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11146 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11148 * Makefile.in (BISON): Remove.
11150 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11152 * Makefile.in: Convert to autoconf.
11153 * config-lang.in (outputs): Added java/Makefile.
11155 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11156 Rename cc1java to jc1.
11158 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11159 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11161 * class.c (class_depth): Do load_class if needed.
11163 Mostly better verification.
11164 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11165 (init_decl_processing): Change return type of soft_checkcast.
11166 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11167 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11168 lang_print_error): New functions.
11169 (lang_init): Set global hook print_error_function to lang_print_error.
11170 * expr.c: In the type_map ptr_type_node is only used for null now.
11171 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11172 (merge_types): Dererence pointer to record types before comparing.
11173 (decode_newarray_type, merge_types): On error just return NULL.
11174 (build_java_binop): Add preliminary implementation (with warning)
11175 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11176 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11177 (expand_compare, expand_java_goto, expand_java_call): Don't
11178 push_pending_block, since that only makes sense when verifying.
11179 (merge_type_state): Different return codes.
11180 (push_pending_block): A block may need to be verified more than once.
11181 (expand_byte_code): Warn about unused code at code generation time.
11182 (verify_jvm_instruction): Changed logic, since code may need to be
11183 re-verified if type-state has changed. Also, better error handling.
11184 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11185 Improve newarray, anewarray, ?aload, athrow,
11186 * java-tree.h (LABEL_CHANGED): New macro.
11188 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11190 * decl.c (soft_athrow_node): New global variable initialized.
11191 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11192 * typeck.c (convert): Added support for REAL_TYPE.
11193 (convert_to_char): New function.
11194 (convert): Handle CHAR_TYPE.
11195 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11196 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11197 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11199 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11200 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11201 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11202 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11203 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11204 to Use The Right Things.
11205 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11206 compatible with INT. BOOLEAN is made equivalent to BYTE.
11207 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11208 OPCODE_ifnonnull): Now supported.
11209 (build_java_athrow): New function.
11211 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11213 Rename method name <init> to match G++ (and fix mangling).
11214 * class.c (layout_class): Replace method name of <init> by class name.
11215 (make_method_value): Do inverse renaming of constructor from <init>.
11216 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11217 * typeck.c (lookup_java_constructor): New function.
11218 * expr.c (expand_invoke): If method_name is <init>, call
11219 lookup_java_constructor to find constructor.
11221 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11223 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11225 * parse.c (get_class_constant): Modified to handle array "classes"
11226 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11228 (convert): Modified to handle real type.
11229 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11230 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11231 variables declared.
11232 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11233 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11234 global variables initialized.
11235 (find_local_variable): Handles the case of a pointer
11236 (end_java_method): Restore the use of one more scope
11237 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11238 build_java_array_length_access, expand_java_arrayload,
11239 expand_java_arraystore, expand_java_array_length,
11240 expand_java_multianewarray, expand_java_anewarray,
11241 build_java_check_indexed_type, is_array_type_p,
11242 build_java_throw_out_of_bound_exception): New functions.
11243 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11244 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11245 OPCODE_<t>aload): Implemented code for verification.
11246 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11247 ARRAY_NEW_MULTI): Macro defined.
11248 (CONVERT): Modified to invoke convert().
11249 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11251 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11253 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11254 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11255 (make_class_data): Field name needs '/' as package prefix.
11256 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11258 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11260 Implement debug information for local variables.
11261 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11262 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11263 DECL_LOCAL_SLOT_CHAIN): New macros.
11264 (struct lang_decl_var): New type.
11265 * parse.c (give_name_to_locals): Move to decl.c.
11266 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11267 (start_java_method): Re-write parameter handling.
11268 (pending_local_decls): New global variable.
11269 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11270 (find_local_variable): Accept pc so we can skips decls not in range.
11271 (struct binding_level): Add end_pc field.
11272 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11273 (various): Change so current pc gets passed to find_local_variable.
11275 * decl.c (init_decl_processing): Re-arrange fields in
11276 class_type_node and and method_type_node to match kaffe 0.9.1.
11277 * class.c (make_method_value, make_class_data): Update
11278 initializations to match.
11280 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11282 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11283 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11284 (push_super_field): New function.
11285 (make_class_data): Handle inheritance of class static initializer.
11286 (layout_class): New name mangling.
11287 * constants.c (build_constant_data_ref): Init type of data array
11288 to a one-element array.
11289 (build_constants_constructor): Set DECL_SIZE from complete array type.
11290 * decl.c: Rename class_type, object_type etc to class_type_node,
11291 object_type_node etc. Make former inherit from latter.
11292 * expr.c (expand_invoke): Add cast of function address.
11293 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11294 * parse.c (yyparse): Don't call layout_class here.
11295 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11297 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11299 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11300 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11301 (alloc_class_constant): New.
11302 * expr.c (expand_invoke): Make sure method's class is initialized.
11303 * class.c (interits_from_p, emit_register_class): New functions.
11304 * parse.c (yyparse): Call emit_register_class.
11306 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11308 * constants.c: New file, to handle constant pool.
11309 * Makefile.in (JAVA_OBJS): Add constants.o.
11310 * decl.c (init_decl_processing): Update, fix, finish various structs.
11311 (pushdecl_top_level): New.
11312 * parse.c (layout_class): Moved to class.c.
11313 * expr.c (java_push_constant_from_pool): New function.
11314 * class.c (build_class_ref): Make work fully
11315 (make_class_data): Emit super-class, constant pool, interface vector.
11317 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11319 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11320 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11321 * class.c (class_depth): New function.
11322 (lookup_named_class): Replaced by new function lookup_class.
11323 * decl.c (object_type_node, string_type_node): New.
11324 Remove various types that we no longer need.
11325 * expr.c (verify_jvm_instructions): New separate verifier pass.
11326 (push_type, pop_type): New functions for verifier.
11327 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11328 (expand_byte_code): Simplify, since we assume already verified.
11329 (expand_invoke): Now mostly works.
11330 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11331 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11332 * parse.c: Wait to allocate class object until we know its name.
11333 (layout_class): Calculate DECL_VINDEX for each virtual method.
11334 * typeck.c (get_array_type): Rename to ...
11335 (build_java_array_type): ... and provide working implementation.
11336 (build_java_signature): New function - build Java signature of type.
11337 (set_java_signature): New function - cache signature with type.
11338 (lookup_java_method): New function.
11340 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11342 * class.c (ident_subst): Take extra SUFFIX parameter.
11343 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11344 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11345 (build_class_ref): Actually implement.
11346 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11347 * decl.c (builtin_function): New.
11348 (init_decl_processing): Update for current Kaffe. Declare some
11349 builtin Kaffe functions.
11350 * expr.c (build_address_of): New.
11351 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11352 Renamed (from expand_java_new etc), and added working implementations.
11353 (build_field_ref): Now also handle static fields.
11354 (expand_invoke): Implement invokestatic, and start implement rest.
11355 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11356 * javaop.def: Rename invokevirt -> invokevirtual.
11357 * lang.c (use_handles): Removed.
11358 * parse.c: Add support for ConstantValue atribute.
11359 Handle nested loading of a class. (JPOOL_UTF): New.
11361 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11363 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11365 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11367 * Make-lang.in (java.install-man): New empty rule.
11368 * typeck.c (set_local_type): New function.
11369 * expr.c (STORE_INTERNAL): Call find_local_variable,
11370 not find_stack_slot. Call set_local_type.
11372 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11374 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11375 and building RECORD_TYPE CONSTRUCTORs.
11376 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11378 * lang.c (use_handles): Change the default to 0.
11379 * decl.c: Define and build class_type, field_type, utf8const_type.
11380 * class.c (make_class_data, make_field_value,
11381 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11382 hashUtf8String, strLengthUtf8, mangled_classname:
11383 Functions to build reflective data structures.
11384 * parse.c (yyparse): Call make_class_data.
11386 * jcf-io.c (open_class, find_classfile): New functions.
11387 * jcf-dump.c: Support reading classfile from explicitly-named
11388 class file (without CLASSPATH searching).
11390 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11392 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11393 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11394 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11395 (get_constant): Now trivial for CONSTANT_Utf8.
11397 * jcf.h: Make NEW_CPOOL the default.
11398 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11400 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>