1 2001-03-27 Richard Henderson <rth@redhat.com>
3 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4 exceptions_via_longjmp.
6 2001-03-27 Richard Henderson <rth@redhat.com>
8 * decl.c (end_java_method): Rename asynchronous_exceptions to
9 flag_non_call_exceptions.
10 * parse.y (source_end_java_method): Likewise.
12 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
16 2001-03-26 Mark Mitchell <mark@codesourcery.com>
18 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
20 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
22 * parse.y (find_as_inner_class): Follow current package
23 indications not to mistakingly load an unrelated class.
25 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
27 * constants.c (PUTN): Use memcpy, not bcopy.
29 * lex.c (java_read_char): Use memmove, not bcopy.
31 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
33 2001-03-23 Per Bothner <per@bothner.com>
35 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
36 macro for better error pin-pointing.
37 * java-tree.h: Fix typo in comment.
39 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
40 Don't include jsr/goto in exception range.
41 Check if start and end of exception range are the same (also TRY_EXPR).
42 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
43 However, do emit the following goto even if try_block is empty.
44 Defer freeing exception_decl until after the finalizer, to make
45 sure the local isn't reused in the finalizer. Fixes PR java/1208.
47 * parse.y (java_complete_lhs): If the try-clause is empty, just
48 return the finally-clause and vice versa.
50 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
52 * gcj.texi (Input Options): documented the check for attribute
53 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
54 * java-tree.h (flag_force_classes_archive_check): Declared extern.
55 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
56 (jcf_parse): Check for the right classes archive if necessary.
57 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
58 (jcf_parse_fields): Fixed indentation.
59 * jcf-write.c (append_gcj_attribute): New function.
60 (generate_classfile): Compute the attribute count, invoke
61 `append_gcj_attribute'.
62 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
63 turned into bit fields. New bit field `right_zip.'
64 (JCF_ZERO): Set `right_zip' to zero.
65 * lang-options.h (-fforce-classes-archive-check): Added flag.
66 * lang.c (flag_force_classes_archive_check): New flag.
67 (lang_f_options): New entry `force-classes-archive-check.'
70 2001-02-07 Andrew Haley <aph@redhat.com>
72 * gcj.texi (Configure-time Options): Add -fcheck-references.
73 * expr.c (build_java_indirect_ref): New function.
74 (java_check_reference): New function.
75 (build_java_array_length_access): Use build_java_indirect_ref to
76 check for null references.
77 (build_java_arrayaccess): Likewise.
78 (build_get_class): Likewise.
79 (build_field_ref): Likewise.
80 (invoke_build_dtable): Likewise.
81 (build_invokeinterface): Likewise.
82 * lang.c (lang_f_options): Add flag_check_references.
83 * jvspec.c (jvgenmain_spec): Add flag_check_references.
84 * java-tree.h (flag_check_references): New variable.
85 * lang.c (flag_check_references): Likewise.
86 * parse.y (patch_invoke): Use java_check_reference.
87 (patch_assignment): Allow for extra nesting in
90 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
92 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
93 * lex.c (cxx_keywords): Likewise.
95 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
97 * gjavah.c (process_file): Mark interface definitions with
98 "__attribute__ ((java_interface))".
100 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
102 * class.c (layout_class): Fixed push_super_field's second
103 argument. Fixes PR java/2333.
104 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
105 too early to lay innerclasses out.
107 2001-03-20 Tom Tromey <tromey@redhat.com>
109 * lex.c (java_read_unicode): Only accept leading `u's.
111 2001-03-20 Tom Tromey <tromey@redhat.com>
113 * jcf-parse.c (read_class): Initialize `class'.
115 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
117 * jcf_parse.c (jcf_parse): Eliminate unused variable.
119 2001-03-19 Mark Mitchell <mark@codesourcery.com>
121 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
122 (layout_class): Likewise.
123 (layout_class_method): Likewise.
124 (emit_register_classes): Likewise.
125 * decl.c (builtin_function): Likewise.
126 (give_name_to_locals): Likewise.
128 2001-03-19 Per Bothner <per@bothner.com>
130 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
131 before trying to load an inner class.
133 Fixes to process to command-line .class files in two passes.
134 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
135 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
136 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
137 * class.c (is_compiled_class): Fix for renamed flag.
138 * parse.y (maybe_create_class_interface_decl): Likewise.
139 * jcf-parse.c (yyparse): Also set if compiling .class files.
140 * jcf-parse.c (read_class); Read current_class.
141 (jcf_parse): Make static.
142 (load_inner_classes): New function, with code moved from jcf_parse,
143 because we need to inner classes after the command-line files are read.
144 (yyparse): Set finput to NULL when it doesn't need to be closed.
145 Reduce use of main_jcf (basically only for archive) and
146 use finput instead of main_jcf->read_state.
147 Inline jcf_figure_file_type into yyparse.
148 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
149 Defer load_inner_classes and parse_class_file to a second pass,
150 after we've correctly mapped command-line .clas fiels to classes.
151 (jcf_figure_file_type): Removed.
152 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
153 (JCF_ZERO): Also clear zipd field.
154 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
156 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
158 * jcf-parse.c (yyparse): Change ch from char * to char.
160 2001-03-19 Per Bothner <per@bothner.com>
162 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
163 Add constructed filelist-file at end, following -xjava. Thus any .o
164 and library files are not affected by the -xjava. Also wrap
165 explicit @FILE with -xjava and -xnone.
167 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
169 * class.c (build_static_field_ref): Call make_decl_rtl() after
170 setting the DECL_EXTERNAL flag.
172 2001-03-17 Per Bothner <per@bothner.com>
174 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
176 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
177 when result is is needed (target is STACK_TARGET).
179 * parse.h (JDEP_SOLV): Removed.
180 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
182 * parse.y (incomplete_class_list): Removed.
183 (obtain_incomplete_type): Don't use or set incomplete_class_list.
184 It doesn't work if resolve_class changes the name of an array type
185 that is on the list and then someone else looks for the modified name.
186 Also, seems liable to break when compiling multiple source files at
187 once. So the simplest is to just remove incomplete_class_list -
188 it is only a minor space win and it is not even clear it saves time.
190 * parse.y (resolve_class): Remove unneeded promote_type.
192 2001-03-15 Per Bothner <per@bothner.com>
194 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
195 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
196 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
197 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
199 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
200 * parse.y (java_expand_classes): Likewise.
202 * parse.y (expand_start_java_method): Was only called once and had a
203 misleading name, so inline in caller java_complete_expand_method.
204 (enter_a_block): Likewise inline in enter_block and remove.
206 Remove junk from when gcc/java was created (by copying from C/C++).
207 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
208 (struct binding_level): Remove fields keep, keep_if_subblocks,
209 more_cleanups_ok, have_cleanups (which have never been used).
210 (pushlevel, poplevel): Remove related useless code.
212 * class.c (make_class_data): The class_dtable_decl (i.e. the
213 vtable for Class) should be external, except when compiling Class.
215 * jvspec.c (lang_specific_driver): Fix -C handling.
216 Check -save-temps to see if temp @FILE should be deleted.
217 Follow-up to/fix for February 16 patch.
219 * verify.c (verify_jvm_instructions): Better error msgs for dup.
220 (type_stack_dup): Remove no-longer neded error check.
222 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
224 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
225 to 'for_pointer'. If this type is for a pointer (argument) mangling,
226 don't surround the element with 'N..E' if the type name is
229 2001-03-14 Mark Mitchell <mark@codesourcery.com>
231 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
233 (make_method_value): Likewise.
234 (get_dispatch_table): Likewise.
236 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
238 2001-03-07 Tom Tromey <tromey@redhat.com>
240 * config-lang.in (lang_requires): Define.
242 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
244 * typeck.c (convert): Check flag_unsafe_math_optimizations,
247 2001-03-05 Per Bothner <per@bothner.com>
249 Fix a problem where rest_of_decl_compilation applied to
250 class_dtable_decl causes problems because it was done too early,
251 before output file was opened.
252 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
253 * class.c (class_dtable_decl): Add macro - element of class_roots.
254 (make_class_data): Define class_dtable_decl.
255 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
257 2001-03-01 Zack Weinberg <zackw@stanford.edu>
259 * java/class.c, java/decl.c, java/java-tree.h: Replace all
260 uses of 'boolean' with 'bool'.
262 2001-03-01 Zack Weinberg <zackw@stanford.edu>
264 * lang-specs.h: Add zero initializer for cpp_spec field to all
267 2001-02-16 Per Bothner <per@bothner.com>
269 Handle compiling multiple input files at once, and @FILE syntax.
270 * gcj.texi: Updated documentation to match.
271 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
272 * jcf-parse.c (parse_source_file): Split into ...
273 (parse_source_file_1): New function - and:
274 (parse_source_file_2): New function.
275 (yyparse): On -ffilelist-file, open and scan named file.
276 On first pass over files, only do parse_source_file_1.
277 A new second pass calls parse_source_file_2 for each file to compile.
278 (init_jcf_parse): Call init_src_parse.
279 * jvspec.c (INDIRECT_FILE_ARG): New flag.
280 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
281 as multiple input file combined in one compilation.
282 * lang-options.h: Add -ffilelist-file
283 * lang.c (flag_filelist_file): New flag variable.
284 (lang_f_options): Handle -ffilelist-file.
285 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
286 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
287 gclass_list - use global fields of src_parse_roots instead.
288 * parse.y (src_parse_roots): New array.
289 (incomplete_class_list, gclass_list): New macros.
290 (push_parser_context, java_pop_parser_context,
291 java_parser_context_resume): Don't fiddle with deleted fields.
292 (various): Use incomplete_class gclass_list and global macros
293 instead of parse_ctxt fields - the lists are global.
294 (init_src_parse): New function.
296 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
298 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
300 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
302 * parse.y (check_inner_class_access): Moved declaration of local
303 `enclosing_decl_type' to the right location.
305 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
307 * parse.y (parser_check_super_interface): Don't call
308 check_pkg_class_access for an inner interface.
309 (parser_check_super): Don't call check_pkg_class_access for inner
311 (do_resolve_class): Simplify enclosing type loop. Don't call
312 check_pkg_class_access if CL and DECL are not set.
313 (find_in_imports_on_demand): Set DECL if class_type needed to be
314 loaded. Don't call check_pkg_class_access for an inner class.
315 (check_inner_class_access): Rewritten to implement member access
316 rules as per spec 6.6.1.
317 (check_pkg_class_access): Handle the empty package correctly.
318 (in_same_package): New function. Determine if two classes are in the
321 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
323 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
324 method into array types.
325 * parse.y (patch_method_invocation): Bypass access check on clone call
328 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
330 * expr.c (build_instanceof): Check for arrays when trying fold to
333 2001-02-15 Jim Meyering <meyering@lucent.com>
335 * Make-lang.in (java.install-common): Depend on `installdirs'.
336 (java.install-info): Likewise.
338 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
340 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
342 2001-02-14 Tom Tromey <tromey@redhat.com>
343 Alexandre Petit-Bianco <apbianco@cygnus.com>
345 Fix for PR java/1261.
346 * typeck.c (build_java_array_type): Add public `clone' method to
348 * parse.y (resolve_qualified_expression_name): Use current_class
349 when checking for inaccessibility.
350 (patch_method_invocation): Fixed error message when accessibility
351 denied. Added `from_super' argument.
353 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
355 * parse.y (resolve_class): Don't build a fake decl. Use the one
357 * typeck.c (build_java_array_type): Build and assign decl to array
360 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
362 * parse.y (not_accessible_p): Changed leading comment. Added extra
363 `where' argument. Use it to enforce protected access rules.
364 (resolve_qualified_expression_name): Added extra argument to
366 (patch_method_invocation): Use argument `primary' to provide
367 not_accessible_p with an extra argument.
368 (lookup_method_invoke): Added extra argument to not_accessible_p.
369 (search_applicable_method_list): Likewise.
371 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
373 * parse.y (resolve_qualified_expression_name): Try to resolve as
374 an inner class access only if `decl' is a TYPE_DECL.
376 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
378 * decl.c (classdollar_identifier_node): Initialize.
379 * java-tree.h (enum java_tree_index): New entry
380 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
381 (classdollar_identifier_node): New macro.
382 (ID_CLASSDOLLAR_P): Likewise.
383 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
384 (build_dot_class_method_invocation): Likewise.
385 (find_applicable_accessible_methods_list): `class$' can't be
388 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
390 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
392 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
394 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
395 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
398 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
400 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
401 outside of the `__U' sequence too.
402 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
405 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
409 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
411 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
412 (JVGENMAIN_OBJS): Likewise.
413 * java-tree.h (append_gpp_mangled_name): New prototype.
414 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
415 Removed cast calling `gcc_add_root.'
416 * jvgenmain.c (mangle_obstack): New global, initialized.
418 (do_mangle_class): Constify local `ptr.'
419 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
420 append_gpp_mangle_name and update `count' if necessary.
421 Use `mangle_obstack.'
422 * mangle.c (append_unicode_mangled_name): Removed.
423 (append_gpp_mangled_name): Likewise.
424 (unicode_mangling_length): Likewise.
425 (mangle_member_name): Return type set to `void.'
426 (mangle_field_decl): Don't append `U' in escaped names.
427 (mangle_method_decl): Likewise.
428 (mangle_member_name): Just use `append_gpp_mangled_name.'
429 * mangle_name.c: New file.
431 2001-02-07 Per Bothner <per@bothner.com>
433 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
435 * check-init.c (check_init): Don't call done_alternative after
436 processing loop code, as a LOOP_EXPR never terminates normally.
438 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
440 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
442 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
444 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
447 2001-02-06 Tom Tromey <tromey@redhat.com>
449 * lex.c (java_new_lexer): Longer error message.
451 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
452 Alexandre Petit-Bianco <apbianco@cygnus.com>
454 * typeck.c (build_prim_array_type): Added leading comment.
455 (build_java_array_type): Moved locals out of
456 block. Always create the `data' field, fixed alignment to match
459 2001-02-04 Tom Tromey <tromey@redhat.com>
461 * expr.c (java_lang_expand_expr): Don't bother recomputing
462 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
465 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
467 * parse.y (process_imports): Save the original name of the import
468 for better error report.
470 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
472 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
473 of macros used when compiling jvspec.c.
474 * jvspec.c (lang_specific_driver): Link with the shared
477 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
479 * check-init.c (check_init): Call internal_error instead of fatal.
480 * expr.c (java_lang_expand_expr): Likewise.
481 * jcf-parse.c (get_constant): Likewise.
482 * mangle.c (java_mangle_decl): Likewise.
483 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
484 (operator_string): Likewise.
485 * check-init.c (check_init): Call abort instead of fatal.
486 * class.c (build_class_ref): Likewise.
487 * constants.c (write_constant_pool): Likewise.
488 * decl.c (start_java_method): Likewise.
489 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
490 (java_stack_dup, encode_newarray_type): Likewise.
491 (build_java_array_length_access): Likewise.
492 (build_java_check_indexed_type, expand_java_pushc): Likewise.
493 (build_java_soft_divmod, build_invokeinterface): Likewise.
494 * java-tree.h (INNER_CLASS_P): Likewise.
495 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
496 (give_name_to_class, get_class_constant): Likewise.
497 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
498 (find_constant_index, generate_bytecode_conditional): Likewise.
499 (generate_bytecode_insns, perform_relocations): Likewise.
500 * lex.c (java_unget_unicode, java_lex): Likewise.
501 * mangle.c (mangle_type, mangle_record_type): Likewise.
502 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
503 (finish_mangling): Likewise.
504 * parse.h (MARK_FINAL_PARMS): Likewise.
505 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
506 (obtain_incomplete_type, java_complete_class): Likewise.
507 (java_check_regular_methods, java_complete_expand_method): Likewise.
508 (cut_identifier_in_qualified, check_deprecation): Likewise.
509 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
510 (java_complete_lhs, lookup_name_in_blocks): Likewise.
511 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
512 * typeck.c (set_local_type, parse_signature_type): Likewise.
513 (parse_signature_string, build_java_signature): Likewise;
514 (set_java_signature): Likewise.
515 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
516 * class.c (add_method): Call fatal_error instead of fatal.
517 (build_static_field_ref): Likewise.
518 * expr.c (build_known_method_ref, expand_invoke): Likewise.
519 * jcf-parse.c (get_constant, jcf_parse): Likewise.
520 * lex.c (java_new_new_lexer): Likewise.
521 * jv-scan.c (main): Likewise.
522 (fatal_error): Renamed from fatal.
523 * jcf-parse.c (yyparse): Call fatal_io_error instead of
525 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
527 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
528 * lex.c (java_get_line_col): Likewise.
529 * jcf-parse.c (load_class): Make errors non-fatal.
530 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
532 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
534 * jvgenmain.c (class_mangling_suffix): Remove unused string.
535 (error): Remove unused function.
536 (main): Don't use "__attribute__ alias" on generated class symbol.
538 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
540 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
542 * parse.y (finish_method_declaration): Code accounting for WFLed
543 method DECL_NAMEs deleted.
544 (check_abstract_method_definitions): Likewise.
545 (resolve_type_during_patch): Layout resolved type.
546 * typeck.c (lookup_do): Removed unused local.
548 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
550 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
551 * decl.c (init_decl_processing): Use integer_minus_one_node, not
552 integer_negative_one_node.
553 * expr.c (build_java_binop): Likewise.
555 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
557 * zextract.c (read_zip_archive): Read file_offset before writing
558 zipd and consequently clobbering the header contents.
560 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
562 * Make-lang.in: Remove all dependencies on defaults.h.
563 * decl.c: Don't include defaults.h.
567 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
569 * ChangeLog (2001-01-21): Fixed typo.
570 * class.c (layout_class_method): Code accounting for WFLed
571 method DECL_NAMEs deleted.
572 * constant.c (find_methodref_index): Likewise.
573 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
574 * java-tree.h (DECL_FUNCTION_WFL): New macro.
575 (struct lang_decl): New field `wfl'.
576 (java_get_real_method_name): Prototype deleted.
577 * mangle.c (mangle_method_decl): Code accounting for WFLed
578 method DECL_NAMEs deleted.
579 * parse.h (GET_METHOD_NAME): Macro deleted.
580 * parse.y (reset_method_name): Deleted.
581 (method_header): Set DECL_FUNCTION_WFL.
582 (check_abstract_method_header): Code accounting for WFLed method
584 (java_get_real_method_name): Deleted.
585 (check_method_redefinition): Code accounting for WFLed method
586 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
587 (java_check_regular_methods): Likewise.
588 (java_check_abstract_methods): Likewise.
589 (java_expand_classes): Don't call `reset_method_name.'
590 (search_applicable_method_list): Use DECL_NAMEs instead of
592 * typeck.c (lookup_do): Code accounting for WFLed method
595 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
597 * lex.c (java_read_char): Check for EOF from getc first.
599 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
601 * class.c (layout_class): Don't lay the superclass out if it's
602 already being laid out.
603 * jcf-parse.c (handle_innerclass_attribute): New function.
604 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
605 handle_innerclasses_attribute.
606 (jcf_parse): Don't load an innerclasses if it's already being
608 * jcf-write.c (append_innerclass_attribute_entry): Static
609 `anonymous_name' and its initialization deleted. `ocii' and `ini'
610 to be zero for anonymous classes.
612 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
614 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
616 * jcf-parse.c (set_source_filename): Use
617 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
619 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
621 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
622 gets a unique asm name.
624 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
626 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
627 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
629 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
630 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
631 * parse.y (lookup_package_type_and_set_next): Deleted.
632 (resolve_package): Removed unnecessary code.
633 (find_applicable_accessible_methods_list): `finit$' can't be
635 * verify.c (pop_argument_types): Added missing prototype.
637 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
639 * config-lang.in: Disable java by default.
641 2001-01-23 Tom Tromey <tromey@redhat.com>
643 * gcj.texi (Copying): New node.
644 Added copyright information.
646 2001-01-21 Per Bothner <per@bothner.com>
648 Various fixes to allow compiling a compressed .jar/.zip archive.
649 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
650 (struct ZipFile): Add fields name and next (from ZipFileCache).
651 (struct ZipDirectory): New field zipf points to owning ZipFile.
652 * jcf.h (struct ZipDirectory): Add forward declaration.
653 (struct JCF): Declare zipd field to have type struct ZipDirectory.
654 Remove seen_in_zip and zip_offset fields.
655 (JCF_SEEN_IN_ZIP): New macro.
656 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
657 * jcf-io.c: Change all ZipFileCache to ZipFile.
658 (read_zip_member): New function.
659 (open_in_zip): Call read_zip_member.
660 * jcf-parse.c (find_in_current_zip): Remove function.
661 (read_class): Merge in find_in_current_zip functionality.
662 Call read_zip_member if needed.
663 (parse_zip_file_entries): Use read_zip_member.
664 (process_zip_dir): Update for removed and added JCF fields.
665 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
667 2001-01-21 Per Bothner <per@bothner.com>
669 Minor optimization of static ggc roots.
670 * jcf-parse.c (parse_roots): New static field.
671 (current_field, current_method, current_file_list): Replace by macros
672 naming fields of parse_roots.
673 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
674 * class.c (class_roots): New static field.
675 (registered_class, fields_ident, info_ident, class_list):
676 New macros naming fields of parse_roots.
677 (build_static_field_ref): Don't register roots here.
678 (layout_class): Static field list replaced by macro class_list.
679 (init_class_processing): Call ggc_add_tree_root for 4 roots.
680 Initialize fields_ident and info_ident here.
682 2001-01-21 Per Bothner <per@bothner.com>
684 * jcf-parse.c (ggc_mark_jcf): New function.
685 (init_jcf_parse): Register current_jcf as ggc root.
687 2001-01-21 Per Bothner <per@bothner.com>
689 * lang.c (put_decl_node): Print method's name.
691 2001-01-21 Per Bothner <per@bothner.com>
693 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
694 (verify_jvm_instructions): Use it, for better error messages on loads.
696 2001-01-21 Per Bothner <per@bothner.com>
698 * verify.c (merge_type_state): Still may have to merge even if
699 LABEL_VERIFIED (label).
701 2001-01-21 Per Bothner <per@bothner.com>
703 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
704 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
706 2001-01-19 Per Bothner <per@bothner.com>
708 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
709 if expeting an interface type. Refines Tom's change of 2000-09-12.
711 2001-01-18 Per Bothner <per@bothner.com>
713 * gcj.texi (Input Options): Mention .java files.
715 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
717 * lang-options.h (-Wunsupported-jdk11): Removed.
718 * lang.c (flag_not_overriding): Deleted.
719 (flag_static_local_jdk1_1): Likewise.
720 (lang_W_options): Removed "unsupported-jdk11" entry.
721 * parse.y (java_check_methods): Removed dead code.
723 2001-01-17 Tom Tromey <tromey@redhat.com>
725 Changes suggested by Per Bothner:
726 * gcj.texi (Input Options): Don't mention input files.
727 (Code Generation): Updated --main information.
728 (Invoking jcf-dump): Mention that --javap is incomplete.
729 From Alexandre Petit-Bianco:
730 (Warnings): Don't mention -Wunsupported-jdk11.
732 (Compatibility): Mention JDK 1.2-ness of libraries.
733 (Resources): Mention resources used when writing gcj.
735 2001-01-17 Tom Tromey <tromey@redhat.com>
737 * gcj.texi: New file.
738 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
739 (java.info): Depend on gcj.info.
740 (java/gcj.dvi): New target.
741 (java.dvi): Depend on gcj.dvi.
742 (java.install-info): Wrote.
744 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
746 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
747 having called make_decl_rtl.
749 2001-01-14 Per Bothner <per@bothner.com>
751 Various patches to emit better messages on verification errors.
752 * expr.c (push_type_0): Return error indication on stack overflow,
753 instead of callinfg fatal.
754 (push_type): Now just call push_type_0 (nd fatal on overflow).
755 (pop_type_0): Return detailed error message (in a char** argument).
756 (pop_type): If pop_type_0 fails, print error message.
757 (pop_argument_types): Moved to verify.c.
758 * verify.c (pop_argument_types): Moved from expr.c.
759 Return a (possible) error message, rather than void.
760 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
761 (verify_jvm_instruction): Use new macros, improving error messages.
762 For case OPCODE_astore use object_ptr_type_node.
763 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
764 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
766 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
767 constant, return body without wrapper. (Improves constant folding.)
768 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
770 2001-01-13 Per Bothner <per@bothner.com>
772 * expr.c (expand_java_field_op): Assigning to a final field outside
773 an initializer does not violate JVM spec, so should be warning, not
774 error. (Sun's verifier does not complain - though MicroSoft's does.)
776 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
778 * gjavah.c (version), jcf-dump.c (version): Update copyright year
781 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
783 * parse.y (resolve_expression_name): Permit instance variables from
784 enclosing context in super constructor call.
785 (resolve_qualified_expression_name): Permit enclosing class's qualified
786 "this" in super constructor call.
788 2001-01-10 Mark Mitchell <mark@codesourcery.com>
790 * class.c (build_utf8_ref): Remove last argument in call to
791 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
792 (build_class_ref): Likewise.
793 (build_static_field_ref): Likewise.
794 (get_dispatch_table): Likewise.
795 (layout_class_method): Likewise.
796 (emit_register_classes): Likewise.
797 * constants.c (build_constant_data_ref): Likewise.
798 * decl.c (builtin_function): Likewise.
799 (create_primitive_vtable): Likewise.
800 * expr.c (build_known_method_def): Likewise.
801 (build_jni_stub): Likewise.
802 (java_lang_expand_expr): Likewise.
804 2001-01-10 Tom Tromey <tromey@redhat.com>
806 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
808 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
810 * java-tree.h (lang_printable_name_wls): New prototype.
811 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
812 rather than `current_class' to print type name. Don't prepend type
813 names when printing constructor names.
814 (lang_printable_name_wls): New function.
815 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
816 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
817 * parse.y (patch_method_invocation): Message tuned for constructors.
818 (not_accessible_p): Grant `private' access from within
821 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
823 All files with updated copyright when applicable.
824 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
825 * class.c (mangle_class_field): Function removed.
826 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
827 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
828 (build_class_ref): Call `java_mangle_class_field' instead of
829 `mangle_class_field.'
830 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
831 (layout_class): Call `java_mangle_decl' instead of
832 `mangle_static_field.'
833 (cxx_keywords): Initialized static array moved to `lex.c.'
834 (layout_class_method): Changed leading comment. Simplified to
835 call `java_mangle_decl.' Local `ptr' moved in for loop body.
836 * decl.c (lang_mark_tree): Mark field `package_list.'
837 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
838 (struct lang_type): New field `package_list.'
839 (unicode_mangling_length): Prototype removed.
840 (append_gpp_mangled_name, append_gpp_mangled_classtype,
841 emit_unicode_mangled_name): Likewise.
842 (cxx_keyword_p): New prototype.
843 (java_mangle_decl, java_mangle_class_field,
844 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
845 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
847 * jvgenmain.c (main_method_prefix): Global variable removed.
848 (main_method_suffix): Likewise.
849 (do_mangle_classname): New function.
850 (main): Call it. Format changed to accomodate new mangling scheme.
851 * lex.c: (utf8_cmp): Conditionally prototyped.
852 (cxx_keywords): Moved from class.c, conditionally defined.
853 (utf8_cmp, cxx_keyword_p): Likewise.
854 * mangle.c (obstack.h, ggc.h): Included.
855 (mangle_field_decl): New function.
856 (mangle_method_decl, mangle_type, mangle_pointer_type,
857 mangle_array_type, mangle_record_type,
858 find_compression_pointer_match, find_compression_array_match,
859 find_compression_record_match,
860 find_compression_array_template_match, set_type_package_list,
861 entry_match_pointer_p, emit_compression_string, init_mangling,
862 finish_mangling, compression_table_add, mangle_member_name): Likewise.
863 (mangle_obstack): New global.
864 (MANGLE_RAW_STRING): New macro.
865 (unicode_mangling_length): Turned static.
866 (append_unicode_mangled_name): Renamed from
867 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
868 replaces `obstack', removed from the parameter list.
869 (append_gpp_mangled_name): Turned static. `mangle_obstack'
870 replaces parameter `obstack', removed from the parameter list. Call
871 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
872 (append_gpp_mangled_classtype): Removed.
873 (compression_table, compression_next): New static variables.
874 * parse.y (temporary_obstack): Extern declaration removed.
876 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
878 * parse.y (patch_binop): Compute missing type in error situations.
880 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
882 * class.c (make_class_data): Push initial value for "arrayclass".
883 * decl.c (init_decl_processing): Add new class field "arrayclass".
885 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
887 From patha@softlab.ericsson.se:
888 * parse.y (switch_label): Use build, not build1, to construct
891 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
893 * lang.c (lang_decode_option): Change -MA to -MP.
894 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
895 Update to new prototype; do quote targets.
896 (jcf_dependency_write): Update.
898 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
900 Shorten primitive array allocation path:
901 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
902 to create new primitive arrays.
903 * expr.c (build_newarray): If generating native code, call
904 soft_newarray_node with a reference to the primitive TYPE identifier
905 instead of type_value.
907 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
909 Fix for PRs gcj/312 and gcj/253:
910 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
911 dest if they arn't already.
912 * class.c (layout_class): Call maybe_layout_super_class on
913 superinterfaces also, but only if compiling from bytecode.
916 * parse.y (create_class): Set ACC_STATIC if class is declared in an
919 2000-12-15 Tom Tromey <tromey@redhat.com>
921 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
924 2000-12-14 Andrew Haley <aph@redhat.com>
926 * boehm.c (mark_reference_fields): Change test to correctly detect
929 2000-12-15 Andreas Jaeger <aj@suse.de>
931 * config-lang.in (lang_dirs): Added.
933 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
935 * parse.y (end_artificial_method_body): Fixed undefined behavior.
936 Credits go to rth for finding it.
938 2000-12-13 Mike Stump <mrs@wrs.com>
940 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
942 2000-11-07 Tom Tromey <tromey@cygnus.com>
944 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
945 * lex.c (java_ignorable_control_p): Removed.
946 (java_letter_or_digit_p): Removed.
947 (java_start_char_p): New function.
948 (java_read_char): Return `int', not `unicode_t'. Changed
950 (java_read_unicode): Likewise.
951 (java_read_unicode_collapsing_terminators): Likewise.
952 (java_get_unicode): Likewise.
953 (java_new_lexer): Initialize hit_eof.
954 (java_parse_end_comment): Take `int' argument.
955 (java_parse_doc_section): Likewise.
956 (java_parse_escape_sequence): Don't allow backlash-newline.
958 * lex.h (JAVA_DIGIT_P): Removed.
959 (_JAVA_LETTER_OR_DIGIT_P): Removed.
960 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
961 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
962 (JAVA_PART_CHAR_P): New macro.
964 (JAVA_CHAR_ERROR): Now -2.
965 (java_lexer): New field `hit_eof'.
966 * chartables.h: New file.
967 * gen-table.pl: new file.
969 2000-11-20 Tom Tromey <tromey@cygnus.com>
970 Alexandre Petit-Bianco <apbianco@cygnus.com>
972 * parse.y (java_complete_lhs): Only allow compound assignment of
973 reference type if type is String.
975 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
977 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
978 jcf-path.c: Likewise.
980 2000-12-09 Anthony Green <green@redhat.com>
982 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
983 filestart and filename_length as int values.
985 2000-12-07 Mo DeJong <mdejong@redhat.com>
987 * jcf-io.c (find_class): Correct the logic that tests to see if a
988 .java file is newer than its .class file. The compiler was
989 incorrectly printing a warning when file mod times were equal.
991 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
993 * jvgenmain.c: Use ISPRINT not isascii.
995 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
997 * parse.y (end_artificial_method_body): Fixed typo.
999 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1001 * parse.y (patch_method_invocation): Pick the correct enclosing
1002 context when creating inner class instances.
1005 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1007 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1008 Update copyright year to 2000.
1010 2000-11-23 Anthony Green <green@redhat.com>
1012 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1013 Move current_file_list out of yyparse and make it static.
1015 * expr.c: Declare quick_stack and tree_list_free_list as static
1016 (init_expr_processing): Register quick_stack and
1017 tree_list_free_list roots.
1019 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1021 * parse.y (build_outer_field_access): New local `decl_ctx', use
1022 it. Check for field's context and current class immediate outer
1023 context inheritance.
1024 (outer_field_access_p): Consider fields inherited from the last
1026 (build_access_to_thisn): Stop at the last enclosing context if
1030 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1032 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1034 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1036 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1039 2000-11-20 Tom Tromey <tromey@cygnus.com>
1041 * jv-scan.c (help): Document --complexity.
1042 (options): Added --complexity.
1043 (flag_complexity): New global.
1044 (main): Call `report'.
1045 * parse-scan.y (complexity): New global.
1046 (if_then_statement, if_then_else_statement,
1047 if_then_else_statement_nsi, switch_block_statement_group,
1048 while_expression, do_statement, for_begin, continue_statement,
1049 throw_statement, catch_clause, finally, method_invocation,
1050 conditional_and_expression, conditional_or_expression,
1051 conditional_expression): Update complexity.
1052 (reset_report): Reset complexity.
1053 (report): New function.
1055 2000-11-20 Tom Tromey <tromey@cygnus.com>
1057 * lex.c (yylex): Added STRICT_TK case.
1058 * parse.y (STRICT_TK): Added.
1059 * parse-scan.y (STRICT_TK): Added.
1060 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1061 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1063 * keyword.h: Rebuilt.
1064 * keyword.gperf (strictfp): Added.
1066 2000-11-20 Tom Tromey <tromey@cygnus.com>
1068 * lex.c (yylex): Recognize floating point constants with leading
1071 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1073 * java-tree.h (cyclic_inheritance_report): Constify.
1074 * parse.y (cyclic_inheritance_report): Likewise.
1076 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1078 * parse.y (goal): Remove call to ggc_add_string_root.
1080 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1082 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1083 Create string in scratch buffer, then pass to build_string.
1085 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1087 * parse.y (issue_warning_error_from_context): Add
1090 2000-11-11 Anthony Green <green@redhat.com>
1092 * jcf-parse.c (process_zip_dir): Add finput parameter.
1093 (jcf_figure_file_type): Call process_zip_dir with appropriate
1096 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1098 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1099 * jcf-parse.c (jcf_figure_file_type): Likewise.
1101 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1103 * parse.y (create_new_parser_context): Use memset () instead of
1106 2000-11-08 Tom Tromey <tromey@cygnus.com>
1108 * gjavah.c (process_file): Only include gcj/cni.h when generating
1111 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1113 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1114 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1115 instead of bzero ().
1117 2000-11-05 Tom Tromey <tromey@cygnus.com>
1119 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1120 * lex.c (IS_ZERO): New define.
1121 (java_perform_atof): Error on floating point underflow.
1123 2000-11-04 Tom Tromey <tromey@cygnus.com>
1125 * lex.c (java_parse_escape_sequence): Only read two octal
1126 characters if the first one is greater than 3. Don't allow
1127 "octal" numbers to include the digits 8 or 9.
1129 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1131 * Make-lang.in (java.distdir): Remove.
1133 2000-11-03 Tom Tromey <tromey@cygnus.com>
1135 * Make-lang.in (java.dvi): New target.
1136 Partial fix for PR other/567.
1138 * lang-options.h: Mention -Wout-of-date.
1139 * jcf-dump.c (flag_newer): New global.
1140 * gjavah.c (flag_newer): New global.
1141 * jcf-io.c (find_class): Only warn when flag_newer set.
1142 * lang.c (flag_newer): New global.
1143 (struct string_option): New declaration.
1144 (lang_W_options): New global.
1145 (process_option_with_no): New function.
1146 (lang_decode_option): Use it.
1148 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1149 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1152 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1153 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1154 * lex.c (java_read_unicode): Removed `term_context' argument.
1155 Recognize any number of `u' in `\u'.
1156 (java_read_unicode_collapsing_terminators): New function.
1157 (java_get_unicode): Use it.
1158 (java_lineterminator): Removed.
1159 (yylex): Produce error if character literal is newline or single
1160 quote. Return if eof found in middle of `//' comment. EOF in
1161 `//' comment is only an error if pedantic.
1162 (java_ignorable_control_p): New function.
1163 (java_parse_end_comment): Return if eof found in middle of
1166 * jv-scan.c (pedantic): New global.
1168 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1170 * parse.y (outer_field_access_p): Inherited fields aren't
1171 consider outer fields.
1172 (maybe_build_thisn_access_method): Use
1173 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1174 (resolve_expression_name): Trigger an error if a static field
1175 is being accessed as an outer field.
1177 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1179 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1182 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1184 * Make-lang.in: Move all build rules here from Makefile.in,
1185 adapt to new context. Wrap all rules that change the current
1186 directory in parentheses. Expunge all references to $(P).
1187 When one command depends on another and they're run all at
1188 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1189 all object-file generation rules. Delete obsolete variables.
1191 * Makefile.in: Delete.
1192 * config-lang.in: Delete outputs= line.
1194 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1196 * parse.y (patch_method_invocation): NULLify this_arg when already
1198 (maybe_use_access_method): Handle call to methods unrelated to the
1199 current class. Fixed comment.
1202 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1204 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1207 2000-10-24 Tom Tromey <tromey@cygnus.com>
1209 * lex.c (java_new_lexer): Initialize new fields. Work around
1210 broken iconv() implementations.
1211 (java_read_char): Swap bytes if required. Use fallback decoder if
1213 (byteswap_init, need_byteswap): New globals.
1214 (java_destroy_lexer): Only close iconv handle if it is in use.
1215 * lex.h (java_lexer): New fields read_anything, byte_swap,
1217 Made out_buffer unsigned.
1219 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1221 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1222 where an enclosing context can be set on the jdep.
1223 (do_resolve_class): Fixed identation.
1225 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1227 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1229 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1232 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1234 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1236 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1238 * jcf-write.c (OP1): Update `last_bc'.
1239 (struct jcf_block): Fixed indentation and typo in comments. New
1241 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1242 follows `monitorenter'.
1243 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1247 2000-10-16 Tom Tromey <tromey@cygnus.com>
1249 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1250 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1251 * lang-options.h: Added -MA, -MT, -MF..
1252 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1253 (DEPEND_TARGET_SET): New macro.
1254 (DEPEND_FILE_ALREADY_SET): Likewise.
1255 (init_parse): Handle new flags.
1256 * jcf.h (jcf_dependency_print_dummies): Declare.
1257 * Make-lang.in (s-java): Added mkdeps.o.
1258 * Makefile.in (BACKEND): Added mkdeps.o.
1259 (../gcjh$(exeext)): Added mkdeps.o.
1260 (../jcf-dump$(exeext)): Added mkdeps.o.
1261 * jcf-depend.c: Include mkdeps.h.
1262 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1263 add_entry): Removed.
1264 (jcf_dependency_reset): Rewrote.
1265 (dependencies): New global.
1266 (jcf_dependency_set_target): Rewrote.
1267 (jcf_dependency_add_target): Likewise.
1268 (jcf_dependency_add_file): Likewise.
1270 (print_ents): Removed.
1271 (jcf_dependency_write): Rewrote.
1272 (print_dummies): New global.
1273 (jcf_dependency_print_dummies): New function
1274 (jcf_dependency_write): Call deps_dummy_targets if required.
1276 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1278 * gjavah.c (add_class_decl): Removed unused variables `tname',
1279 `tlen' and `name_index'.
1280 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1281 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1282 in `wfl_operator' with value.
1283 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1284 (jcf_figure_file_type): Fixed identation.
1285 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1286 * parse.y (analyze_clinit_body): New function.
1287 (static_initializer:): Reset `current_static_block'.
1288 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1289 `wfl_operator' with new value.
1290 (lookup_cl): Use EXPR_WFL_FILENAME.
1291 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1292 analyze_clinit_body.
1293 (build_outer_field_access): Access to this$<n> built from
1294 current_class, not its outer context.
1295 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1296 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1297 (patch_method_invocation): Use `is_static_flag' when already
1299 (patch_newarray): Removed assignment in ternary operator.
1301 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1303 * except.c (free_eh_ranges): Don't free `whole_range'.
1305 2000-10-15 Anthony Green <green@redhat.com>
1307 * decl.c (init_decl_processing): Call init_class_processing before
1310 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1312 * check-init.c (check_init): Fixed leading comment. Use
1314 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1315 (give_name_to_locals): Likewise.
1316 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1317 fields in lang_decl_var.
1318 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1319 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1320 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1321 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1322 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1323 (LOCAL_FINAL): Rewritten.
1324 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1325 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1326 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1327 `init_final' fields.
1328 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1329 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1330 (TYPE_HAS_FINAL_VARIABLE): New macro.
1331 (struct lang_type): Added `afv' field.
1332 * parse.y (check_static_final_variable_assignment_flag): New function.
1333 (reset_static_final_variable_assignment_flag): Likewise.
1334 (check_final_variable_local_assignment_flag): Likewise.
1335 (reset_final_variable_local_assignment_flag): Likewise.
1336 (check_final_variable_indirect_assignment): Likewise.
1337 (check_final_variable_global_assignment_flag): Likewise.
1338 (add_inner_class_fields): Use LOCAL_FINAL_P.
1339 (register_fields): Handle local finals and final variables.
1340 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1341 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1342 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1344 (java_complete_expand_methods): Loop to set
1345 TYPE_HAS_FINAL_VARIABLE. Call
1346 `reset_final_variable_local_assignment_flag' and
1347 `check_final_variable_local_assignment_flag' accordingly before
1348 and after constructor expansion. Call
1349 `reset_static_final_variable_assignment_flag'
1350 before expanding <clinit> and after call
1351 `check_static_final_variable_assignment_flag' if the
1352 current_class isn't an interface. After all methods have been
1353 expanded, call `check_final_variable_global_assignment_flag' and
1354 `check_static_final_variable_assignment_flag' if the current class
1356 (maybe_yank_clinit): Fixed typo in comment.
1357 (build_outer_field_access_methods): Removed old sanity check. Use
1358 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1359 Don't create access methods for finals.
1360 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1361 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1362 existing DECL_INIT has been processed.
1363 (java_complete_lhs): Likewise.
1364 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1365 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1367 (patch_assignment): Use LOCAL_FINAL_P.
1368 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1369 DECL_INITIAL is nullified.
1372 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1374 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1376 * Makefile.in (parse.c, parse-scan.c): Likewise.
1378 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1380 * class.c (temporary_obstack): Remove.
1381 (make_class): Don't mess with obstascks.
1382 (push_class): Likewise.
1383 (set_super_info): Likewise.
1384 (add_method_1): Likewise.
1385 (add_method): Likewise.
1386 (add_field): Likewise.
1387 (build_utf8_ref): Likewise.
1388 (build_class_ref): Likewise.
1389 (build_static_field_ref): Likewise.
1390 (finish_class): Likewise.
1391 (push_super_field): Likewise.
1392 (layout_class): Likewise.
1393 (layout_class_methods): Likewise.
1394 (init_class_processing): Likewise.
1395 * constants.c (get_tag_node): Likewise.
1396 (build_constant_data_ref): Likewise.
1397 * decl.c (ggc_p): Remove.
1398 (copy_lang_decl): Use ggc_alloc.
1399 (complete_start_java_method): Don't mess with obstacks.
1400 (start_java_method): Likewise.
1401 (end_java_method): Likewise.
1402 * except.c (link_handler): Use xmalloc.
1403 (free_eh_ranges): New function.
1404 (method_init_exceptions): Use it.
1405 (add_handler): Use xmalloc.
1406 (expand_start_java_handler): Don't mess with obstacks.
1407 (prepare_eh_table_type): Likewise.
1408 (expand_end_java_handler): Likewise.
1409 * expr.c (push_value): Likewise.
1410 (create_label_decl): Likewise.
1411 (build_jni_stub): Likewise.
1412 (java_lang_expand_expr): Likewise.
1413 (note_instructions): Use xrealloc.
1414 (java_push_constant_from_pool): Don't mess with obstacks.
1415 (process_jvm_instruction): Likewise.
1416 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1418 * jcf-parse.c (get_constant): Don't mess with obstacks.
1419 (read_class): Likewise.
1420 (jcf_parse): Likewise.
1421 * lex.c (expresion_obstack): Remove.
1422 (java_lex): Don't use obstack_free.
1423 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1424 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1425 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1426 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1427 * parse.y (gaol): Add more GC roots.
1428 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1429 (lookup_field_wrapper): Likewise.
1430 (obtain_incomplete_type): Don't mess with obstacks.
1431 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1433 (craft_constructor): Don't mess with obstacks.
1434 (safe_layout_class): Likewise.
1435 (java_complete_class): Likewise.
1436 (source_end_java_method): Likewise.
1437 (build_outer_field_access_methods): Likewise.
1438 (build_outer_method_access_method): Likewise.
1439 (maybe_build_thisn_access_method): Likewise.
1440 (build_dot_class_method_invocation): Likewise.
1441 (java_complete_tree): Likewise.
1442 (java_complete_lhs): Likewise.
1443 (do_merge_string_cste): Likewise.
1444 (patch_string_cst): Likewise.
1445 (array_constructor_check_entry): Likewise.
1446 * typeck.c (build_java_array_type): Likewise.
1447 (parse_signature_string): Likewise.
1448 (build_java_signature): Likewise.
1450 2000-10-12 Tom Tromey <tromey@cygnus.com>
1453 * gjavah.c (add_class_decl): Don't special-case inner classes.
1454 (add_namelet): Likewise.
1456 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1458 * java-tree.h: Constify current_encoding.
1459 * lang.c: Constify current_encoding.
1461 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1463 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1464 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1466 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1468 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1469 patch. Fixes gcj/340.
1471 2000-10-10 Tom Tromey <tromey@cygnus.com>
1473 * lex.c (java_new_lexer): Initialize out_first and out_last
1475 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1477 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * parse.y (pop_current_osb): New function.
1480 (array_type:): Use `dims:', changed actions
1481 accordingly. Suggested by Anthony Green.
1482 (array_creation_expression:): Used pop_current_osb.
1483 (cast_expression:): Likewise.
1484 (search_applicable_method_list): Fixed indentation.
1486 2000-10-08 Anthony Green <green@redhat.com>
1488 * parse.y (array_type_literal): Remove production.
1489 (type_literals): Refer to array_type, not array_type_literal.
1491 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1493 Patch contributed by Corey Minyard.
1494 * decl.c (check_local_named_variable): New function.
1495 (tree check_local_unnamed_variable): Likewise.
1496 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1498 2000-10-07 Anthony Green <green@redhat.com>
1500 * class.c (layout_class): Handle case where superclass can't be
1503 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1505 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1508 2000-10-05 Tom Tromey <tromey@cygnus.com>
1510 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1511 * jvgenmain.c (class_mangling_prefix): Removed.
1512 (class_mangling_suffix): New global.
1514 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1516 (print_method_info): Handle overrides for static and final
1518 (process_file): Generate declaration for class object field.
1519 * class.c (cxx_keywords): New array.
1520 (utf8_cmp): New function.
1521 (cxx_keyword_p): New function.
1522 (layout_class_method): Mangle C++ keywords by appending `$'.
1523 (mangle_field): New function.
1524 (mangle_class_field): Use mangle_field. Mangle class name as
1526 (mangle_static_field): Use mangle_field.
1528 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1530 * decl.c (find_local_variable): Removed uncessary type check and
1531 fixed range check typo. From Corey Minyard.
1533 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1535 * decl.c (give_name_to_locals): New local `code_offset'. Call
1536 `maybe_adjust_start_pc'.
1537 * expr.c (note_instructions): New function.
1538 (expand_byte_code): Don't collect insn starts here.
1539 (peek_opcode_at_pc): New function.
1540 (maybe_adjust_start_pc): Likewise.
1541 * java-tree.h (maybe_adjust_start_pc): Declare.
1542 (note_instructions): Likewise.
1543 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1545 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1547 * parse.y (field_access:): Fixed indentation.
1548 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1550 2000-09-07 Tom Tromey <tromey@cygnus.com>
1553 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1554 JPRIMITIVE_TYPE_P, for arithmetic operators.
1555 (patch_method_invocation): Indentation fix.
1556 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1557 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1558 (do_unary_numeric_promotion): Cleaned up code.
1559 (valid_cast_to_p): Handle boolean correctly.
1561 2000-09-27 Tom Tromey <tromey@cygnus.com>
1563 * lex.c (java_read_unicode): Reset bs_count when finished with
1566 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1569 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1570 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1571 (typeck.o): Depend on ggc.h.
1572 * class.c (add_method_1): Use GC functions for allocation.
1573 (init_class_processing): Register roots.
1574 * decl.c (ggc_p): Set to 1.
1575 (pending_local_decls): Make it static.
1576 (push_jvm_slot): Use GC functions for allocation.
1577 (init_decl_processing): Register roots.
1578 (give_name_to_locals): Use GC functions for allocation.
1579 (lang_mark_tree): New function.
1580 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1581 functions for allocation.
1582 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1583 * lex.c (java_lex): Use build_string, rather than replicating it
1585 * parse.y (goal): Add more roots.
1586 (mark_parser_ctxt): New function.
1587 * typeck.c: Include ggc.h.
1589 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1591 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1592 contains something else than MODIFY_EXPR.
1594 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1596 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1597 * Makefile.in (parse.o): Depend on ggc.h.
1598 (class.o): Likewise.
1599 (constants.o): Likewise.
1602 (jcf-parse.o): Likewise.
1603 (jcf-write.o): Likewise.
1604 (mangle.o): Likewise.
1605 * class.c: Include ggc.h.
1606 (build_static_field_ref): Register GC roots.
1607 (layout_class): Likewise.
1608 (init_class_processing): Likewise.
1609 * constants.c: Include ggc.h.
1610 (current_constant_pool_data_ref): Remove.
1611 (tag_nodes): Move it to ...
1612 (get_tag_node): ... here. Register GC roots.
1613 * decl.c: Include ggc.h. Remove many global tree definitions.
1614 (throw_node): Define.
1615 (java_global_trees): Likewise.
1616 (predef_filenames): Make the size a constant.
1617 (init_decl_processing): Adjust accordingly.
1618 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1619 * expr.c: Include ggc.h.
1620 (init_expr_processing): Register GC roots.
1621 (build_invokeinterface): Likewise.
1622 * java-tree.h: Replace extern tree declarations with macros.
1623 (java_global_trees): New variable.
1624 (java_tree_index): New enumeration.
1625 (init_jcf_parse): Declare.
1626 * jcf-parse.c: Include ggc.h.
1627 (current_class): Remove declaration.
1628 (main_class): Likewise.
1629 (all_class_list): Likewise.
1630 (predefined_filename_p): Adjust for constant size of
1632 (init_jcf_parse): New function.
1633 * jcf-write.c: Include ggc.h.
1634 (generate_classfile): Register GC roots.
1635 (append_synthetic_attribute): Likewise.
1636 (append_innerclass_attribute_entry): Likewise.
1637 * lang.c: Include ggc.h.
1638 (lang_print_error): Register GC roots.
1639 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1641 * parse.y: Include ggc.h.
1642 (wfl_operator): Remove.
1643 (goal): Register GC roots.
1644 (java_pop_parser_context): Adjust for new field names.
1645 (java_parser_context_save_global): Likewse.
1646 (java_parser_context_restore_global): Likewise.
1647 (java_parser_context_suspend): Likewise.
1648 (java_parser_context_resume): Likewise.
1649 (verify_constructor_circularity): Register GC roots.
1650 (lookup_cl): Likewise.
1651 (java_reorder_fields): Likewise.
1652 (build_current_this): Likewise.
1653 (class_in_current_package): Likewise.
1654 (argument_types_convertible): Likewise.
1655 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1657 2000-09-14 Tom Tromey <tromey@cygnus.com>
1659 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1661 2000-09-13 Tom Tromey <tromey@cygnus.com>
1663 * jcf-parse.c: Include <locale.h>.
1664 * jv-scan.c: Include <locale.h>.
1666 2000-09-12 Tom Tromey <tromey@cygnus.com>
1668 * expr.c (pop_type_0): Return `Object' if trying to merge two
1670 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1671 interface types; `Object' is always a valid supertype.
1673 2000-09-12 Tom Tromey <tromey@cygnus.com>
1676 * jv-scan.c (help): Document --encoding.
1677 (options): Added `encoding' entry.
1678 (OPT_ENCODING): New define.
1679 (main): Handle --encoding.
1680 Include <langinfo.h> if nl_langinfo exists.
1681 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1683 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1684 (parse_source_file): Correctly call java_init_lex. Added `finput'
1685 argument. Use nl_langinfo to determine default encoding.
1686 * java-tree.h (current_encoding): Declare.
1687 * parse.y (java_parser_context_restore_global): Don't restore
1689 (java_parser_context_save_global): Don't set `finput' field.
1690 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1692 * lang.c (current_encoding): New global.
1693 (lang_decode_option): Recognize `-fencoding='.
1694 (finish_parse): Don't close finput.
1695 * parse.h (struct parser_ctxt): Removed `finput' and
1696 `unget_utf8_value' fields. Added `lexer' field.
1697 (java_init_lex): Fixed declaration.
1698 * lex.c (java_new_lexer): New function.
1699 (java_destroy_lexer): Likewise.
1700 (java_read_char): Added `lex' argument. Handle iconv case.
1701 (java_read_unicode): Added `lex' argument. Count backslashes in
1703 (java_init_lex): Added `finput' and `encoding' arguments. Set
1704 `lexer' field in ctxp.
1705 (BAD_UTF8_VALUE): Removed.
1706 (java_lex): Handle seeing UEOF in the middle of a string literal.
1707 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1708 (java_lexer): New structure.
1711 (DEFAULT_ENCODING): New define.
1712 (java_destroy_lexer): Declare.
1714 2000-09-12 Tom Tromey <tromey@cygnus.com>
1717 * lex.c (java_init_lex): Initialize java_io_serializable.
1718 * parse.y (java_io_serializable): New global.
1719 (valid_ref_assignconv_cast_p): An array can be cast to
1722 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1724 * decl.c, expr.c: Include defaults.h if not already included.
1725 Don't define the *_TYPE_SIZE macros.
1727 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1729 * typeck.c (build_java_array_type): Correct first parameter
1730 in ADJUST_FIELD_ALIGN invocation.
1732 2000-09-06 Tom Tromey <tromey@cygnus.com>
1734 * lang-specs.h: Also recognize `-femit-class-files'.
1736 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1738 * verify.c (merge_types): Load the types to merge if necessary.
1740 2000-09-02 Anthony Green <green@redhat.com>
1742 * jcf-io.c: Include zlib.h.
1743 (open_in_zip): Read compressed class file archives.
1744 * zipfile.h (ZipDirectory): Add uncompressed_size and
1745 compression_method fields.
1746 * zextract.c (read_zip_archive): Collect file compression info.
1748 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1750 * parse.y (do_resolve_class): Also explore superclasses of
1751 intermediate enclosing contexts when searching for inner classes.
1753 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1755 * parse.y (variable_declarator_id:): Better error message.
1756 (expression_statement:): Use YYNOT_TWICE.
1757 (cast_expression:): Likewise.
1758 (assignment:): Likewise.
1760 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1762 * parse.y (do_merge_string_cste): New locals. Create new
1763 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1765 2000-08-07 Hans Boehm <boehm@acm.org>
1767 * boehm.c (mark_reference_fields): Set marking bits for all words in
1768 a multiple-word record.
1769 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1772 2000-08-31 Mike Stump <mrs@wrs.com>
1774 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1775 jcf-dump$(exeext)): Make parallel safe.
1777 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1779 * jcf-parse.c (set_source_filename): Constify a char *.
1780 * jcf-write.c (append_innerclasses_attribute,
1781 make_class_file_name): Constify a char *. Don't recycle a
1782 variable for an unrelated purpose.
1783 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1784 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1786 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1788 * expr.c (can_widen_reference_to): Fixed indentation.
1789 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1790 * parse.y: `finit$' replaces `$finit$' in comments.
1791 (try_builtin_assignconv): Fixed leading comment.
1793 2000-08-25 Greg McGary <greg@mcgary.org>
1795 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1797 2000-08-24 Greg McGary <greg@mcgary.org>
1799 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1800 * parse.y (BINOP_LOOKUP): Likewise.
1802 2000-08-22 Andrew Haley <aph@cygnus.com>
1804 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1805 sign extending. Fixes gcj/321.
1806 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1807 combining to make a jlong. Fixes gcj/321.
1809 2000-08-21 Nix <nix@esperi.demon.co.uk>
1811 * lang-specs.h: Do not process -o or run the assembler if
1814 2000-08-16 Andrew Haley <aph@cygnus.com>
1816 * typeck.c (build_java_array_type): Rewrite code to do array
1817 alignment. Take into account back-end macros when aligning array
1818 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1819 user to set alignment. Fixes gcj/252 and 160.
1821 2000-08-09 Tom Tromey <tromey@cygnus.com>
1823 * parse.y (check_abstract_method_definitions): Now return `int'.
1824 Check implemented interfaces. Fixes PR gcj/305.
1826 * parse.y (patch_switch_statement): Disallow `long' in switch
1827 expressions. Fixes PR gcj/310.
1829 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1831 * decl.c (finit_leg_identifier_node): New global.
1832 (init_decl_processing): Use `finit$' to initialize
1833 finit_identifier_node. Use `$finit$' to initialize
1834 finit_leg_identifier_node.
1835 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1836 * java-tree.h (finit_identifier_node): Changed attached comment.
1837 (finit_leg_identifier_node): New declaration.
1838 (ID_FINIT_P): Take finit_identifier_node and
1839 finit_leg_identifier_node into account. This is a backward
1842 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1844 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1846 (generate_bytecode_insns): Check `nargs' before emitting it.
1847 * verify.c (merge_type_state): Fixed typo.
1848 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1849 generate_bytecode_{conditional,insns}.
1851 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1853 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1856 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1858 * class.c (maybe_layout_super_class): Fixed indentation.
1859 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1860 (java_check_methods): New function declaration.
1861 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1862 instead of `str_ptr'.
1863 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1864 of a `invokeinterface' at the right time.
1865 * parse.h (WFL_STRIP_BRACKET): New macro.
1866 (SET_TYPE_FOR_RESOLUTION): Use it.
1867 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1868 (check_class_interface_creation): Don't check for cross package
1869 innerclass name clashes.
1870 (method_header): Behave properly if MDECL is `error_mark_node'.
1871 (method_declarator): Return `error_mark_node' if bogus current
1873 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1874 (resolve_and_layout): New local `decl_type', set and used. Call
1876 (java_check_methods): New method.
1877 (java_layout_classes): Use it.
1878 (resolve_qualified_expression_name): No EH check necessary in
1880 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1882 (patch_assignment): Set DECL_INITIAL on integral final local.
1884 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1886 * java-tree.h (flag_extraneous_semicolon): New extern.
1887 * lang-options.h: (-Wextraneous-semicolon): New option.
1888 * lang.c (flag_redundant): Fixed typo in leading comment.
1889 (flag_extraneous_semicolon): New global.
1890 (lang_decode_option): Set `flag_extraneous_semicolon' when
1891 -Wall. Decode `-Wextraneous-semicolon'.
1892 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1893 `empty_statement' rule.
1894 (class_body_declaration): Likewise.
1895 (method_body:): Accept `;' as a method body.
1896 (static_initializer:): Removed `SC_TK' hack.
1897 (constructor_block_end:): Likewise.
1898 (empty_statement:): Report deprecated empty declaration. Fixes
1901 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1903 * parse.y (build_dot_class_method_invocation): Changed parameter
1904 name to `type'. Build signature from `type' and convert it to a
1905 STRING_CST if it's an array.
1906 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1907 to use `ref_type' directly.
1909 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1911 * lang-options.h: Added a comma after the last element to avoid
1912 syntax errors when other languages define additional options.
1914 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1916 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1917 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1918 (jc1): Link with $(BACKEND).
1919 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1921 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1923 * jvspec.c: Adjust type of second argument to
1924 lang_specific_driver, and update code as necessary.
1926 * class.c (build_dtable_decl): Initialize dummy.
1928 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1930 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1931 method bodies not to rule out discarding `<clinit>'; don't use
1932 <clinit> to initialize static fields with constant initializers.
1934 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1936 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1938 (method_synthetic): New global.
1939 (HANDLE_METHOD): Recognize synthetic method and tell
1940 `print_method_info' about it.
1941 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1942 processing a synthetic method.
1943 * jcf-reader.c (skip_attribute): New function.
1944 ( skip_attribute): Likewise.
1946 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1948 * parse.y (build_outer_field_access): Fixed comments.
1949 (fix_constructors): Emit the initialization of this$<n> before
1951 (resolve_qualified_expression_name): Build an access to `decl' if
1954 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1956 * parse-scan.y (curent_class): Non longer const.
1957 (inner_qualifier, inner_qualifier_length): Deleted.
1958 (current_class_length): New global.
1959 (bracket_count): Fixed typo in leading comment.
1960 (anonymous_count): New global.
1961 (class_instance_creation_expression:): Handle anonymous classes.
1962 (anonymous_class_creation:): New rule.
1963 (push_class_context): Rewritten.
1964 (pop_class_context): Likewise.
1965 (INNER_QUALIFIER): Macro deleted.
1966 (report_class_declaration): call `push_class_context' when
1967 entering the function. `fprintf' format modified not to use
1969 (report_class_declaration): Assign `package_name' and
1970 `current_class' to NULL separatly.
1972 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1974 * expr.c (build_invokeinterface): Call layout_class_methods on
1977 2000-07-27 Tom Tromey <tromey@cygnus.com>
1978 Anthony Green <green@cygnus.com>
1979 Alexandre Petit-Bianco <apbianco@cygnus.com>
1981 * class.c (make_class_data): Create vtable for abstract classes.
1982 (get_dispatch_table): Changed to cope with abstract classes.
1984 2000-07-27 Tom Tromey <tromey@cygnus.com>
1986 * parse.y (patch_method_invocation): Don't reverse the argument
1987 list when dealing with anonymous class constructors. Fixed typo in
1990 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1992 * parse.y (build_alias_initializer_parameter_list): Reverse
1993 crafted list when building aliases for anonymous class
1996 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1998 * parse.y (jdep_resolve_class): Don't bother checking potential
1999 innerclass access if `decl' is NULL.
2000 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2003 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2005 * parse.c: Remove (again.)
2007 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2009 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2010 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2011 outside the `if' statement, alias to innerclass removed, `decl'
2012 used to mark the class complete.
2014 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2016 * parse.y (simple_name:): Fixed typo in error message.
2018 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2020 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2021 or its first operand can be error marks.
2023 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2025 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2026 * parse.y (method_header): Likewise.
2028 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2030 * parse.y (process_imports): Consider that one might be trying to
2031 import an innerclass. Fixes gcj/254
2033 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2035 * parse.y (find_as_inner_class): Handle the case where the
2036 enclosing context of an innerclass has been loaded as bytecode.
2038 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2040 * parse.y (simple_name:): Reject `$' in type names.
2041 (resolve_type_during_patch): Use `type' as a second
2042 argument to resolve_no_layout. Fixes gcj/257.
2044 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2046 * parse.y (find_most_specific_methods_list): Select the only
2047 non-abstract method even if max has been set.
2048 Fixes gcj/285, gcj/298.
2050 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2052 * lang-specs.h: Added %(jc1) to java compiler options.
2054 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2056 * .cvsignore: New file.
2058 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2060 * parse.y (not_accessible_p): Access granted to innerclasses
2061 (indirectly) extending the reference type. Fixes gcj/249.
2063 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2065 * parse.y (patch_method_invocation): Fixed comment.
2066 (maybe_use_access_method): Build this$<n>s to the context of the
2067 target method, or a type that extends it. Fixes gcj/242.
2069 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2073 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2075 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2077 2000-07-13 Tom Tromey <tromey@cygnus.com>
2079 * lang-specs.h: Added %{I*}.
2081 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2083 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2085 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2087 * parse-scan.c: Remove.
2089 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2091 * class.c (set_super_info): Handled protected inner classes.
2092 (common_enclosing_context_p): Bail early if arguments aren't both
2094 (get_access_flags_from_decl): Handle private and protected inner
2096 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2097 (CLASS_PROTECTED): Likewise.
2098 (struct lang_type): New bitfield `poic'.
2099 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2101 (check_inner_class_access): Renamed arguments, added
2102 comments. Handles protected inner classes (fixes gcj/225)
2103 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2105 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2107 * parse.y (resolve_qualified_expression_name): Verify qualified
2108 access to `this'. Fixes gcj/239.
2110 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2112 * jcf-write.c (generate_classfile): Don't install ConstantValue
2115 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2117 * parse.y (resolve_qualified_expression_name): Handle inner class
2118 access. Fixes gcj/256.
2120 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2122 * jcf-write.c (generate_classfile): Properly install the
2123 ConstantValue attribute and the initial value constant pool index
2124 on string constants.
2125 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2128 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2130 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2132 * parse.y (find_as_inner_class): Fixed typo.
2133 (do_resolve_class): Explore enclosing contexts when searching for
2134 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2135 (check_inner_class_access): Check `decl' which can be null in case
2138 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2140 * java-tree.h (java_debug_context): Declared `extern'.
2141 (safe_layout_class): Likewise.
2142 * parse.y (resolve_field_access): Field must be `static' in order
2143 to be replaced by its initial value. Added comments.
2144 (find_applicable_accessible_methods_list): Fixed typo.
2145 (find_most_specific_methods_list): Methods found in innerclasses
2146 take over methods founds in the enclosing contexts.
2147 (java_complete_tree): Loosen restrictions on the type of DECLs
2148 that can be replaced by their initialization values.
2149 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2151 2000-07-05 Tom Tromey <tromey@cygnus.com>
2153 * Make-lang.in (PARSE_DIR): New macro.
2154 (PARSE_RELDIR): Likewise.
2155 (PARSE_C): Likewise.
2156 (PARSE_SCAN_C): Likewise.
2157 ($(PARSE_C)): New target.
2158 ($(PARSE_SCAN_C)): Likewise.
2159 (SET_BISON): New macro.
2160 (BISONFLAGS): Likewise.
2161 (JAVABISONFLAGS): Likewise.
2163 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2165 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2166 argument on the first pass for CNI as well as JNI.
2167 (print_method_info): Set up method name on the first pass only.
2169 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2171 * parse.y (parser_qualified_classname): Removed parameter
2173 (create_interface): Removed first passed parameter to
2174 parser_qualified_classname.
2175 (create_class): Likewise. Don't install alias on static
2176 innerclasses. Fixes gcj/275.
2178 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2180 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2181 debugable statement with empty_stmt_node. Fixes gcj/272
2183 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2188 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2190 * jcf-write.c (push_long_const): Appropriately cast short negative
2193 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2195 * parse.y (verify_constructor_super): Use loop variable
2196 `m_arg_type' initialized with `mdecl_arg_type'.
2198 2000-06-29 Tom Tromey <tromey@cygnus.com>
2200 * parse.y (resolve_field_access): Handle case where `type_found'
2203 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2205 * expr.c (lookup_field): The same field can be found through two
2206 different interface. Don't declare it ambiguous in that case.
2208 2000-06-27 Tom Tromey <tromey@cygnus.com>
2210 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2211 follows \r, then unget it at a lower level.
2213 2000-06-26 Tom Tromey <tromey@cygnus.com>
2215 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2218 2000-06-25 Tom Tromey <tromey@cygnus.com>
2220 * parse.y (for_statement): Wrap expression in a WFL if it is a
2221 constant. For PR gcj/268.
2223 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2225 * parse.y (do_resolve_class): Minor optimiztion in the package
2226 list search. Removed unecessary test and return statement.
2227 (valid_ref_assignconv_cast_p): Order of arguments to
2228 enclosing_context_p fixed.
2230 2000-06-24 Tom Tromey <tromey@cygnus.com>
2232 * expr.c (lookup_field): Print error and return error_mark_node if
2233 field reference is ambiguous.
2235 * parse.y (check_abstract_method_definitions): Also check if
2236 `other_method' is abstract.
2238 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2240 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2242 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2243 (struct lang_type): New field `pic'.
2244 (CLASS_PRIVATE): New macro.
2245 * parse.y (check_inner_class_access): New function.
2246 (jdep_resolve_class): Call it.
2248 2000-06-23 Tom Tromey <tromey@cygnus.com>
2250 * parse.y (patch_incomplete_class_ref): Initialize the returned
2251 class. For PR gcj/260.
2253 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2255 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2257 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2259 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2260 Java specific checks.
2261 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2263 * java-tree.def (CASE_EXPR): Marked 'e'.
2264 (DEFAULT_EXPR): Likewise.
2265 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2267 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2268 Java specific checks.
2269 (generate_bytecode_insns): Test try_block for BLOCK before using
2271 * parse.y (build_wfl_wrap): Added `location' argument. Set
2272 EXPR_WFL_LINECOL accordingly.
2273 (dim_expr:): Wrap constants with WFLs.
2274 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2275 (resolve_package): Check for `stmt' not being a BLOCK before
2276 building a debuggable statement with it.
2277 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2279 (resolve_field_access): Make sure `decl' is a DECL before treating
2281 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2282 IDENTIFIER_NODE before treating it as such.
2283 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2284 treating it as such.
2285 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2286 to be applied only on non array types.
2288 2000-06-16 Per Bothner <per@bothner.com>
2290 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2291 define in terms of DECL_RESULT, as that fails when --enable-checking.
2293 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2295 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2296 types the same in comparison.
2297 (CHECK_OP): Add static prototype.
2299 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2301 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2302 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2305 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2307 * decl.c (create_primitive_vtable): Prototype.
2309 * jcf-write.c (generate_bytecode_insns): Initialize variable
2312 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2314 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2316 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2317 to track searched classes, and do not search the same class more than
2318 once. Call find_applicable_accessible_methods_list on immediate
2319 superclass, instead of search_applicable_method_list on all ancestors.
2322 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2324 * parse.y (register_fields): Permit static fields in inner classes
2325 if they are final. Fix for PR gcj/255.
2327 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2329 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2330 * parse.y (find_in_imports): Returned type changed to void,
2331 leading comment fixed.
2332 (register_package): New function.
2333 (qualify_and_find): Likewise.
2334 (package_declaration:): Use `register_package'.
2335 (single_type_import_declaration:): Removed local variable
2336 `node'. Added missing `;' for consistency.
2337 (type_import_on_demand_declaration:): Use `chainon' to link new
2339 (lookup_field_wrapper): Lookup local variables defined in outer
2341 (java_complete_class): Don't reverse the list of imported on demand.
2342 (do_resolve_class): Reorganized. Removed local variable
2343 `original_name'. Call `qualify_and_find' with the current package
2344 name, invoke `find_in_imports_on_demand' right after. Call
2345 `qualify_and_find' with the packages we've seen so far. Fixed
2346 operations numbering in comments.
2347 (java_expand_class): Don't reverse `package_list'.
2348 (find_most_specific_methods_list): New local variables `abstract'
2349 and `candidates'. Use them to pick the right method.
2351 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2353 * parse.y (check_modifiers_consistency): Don't subtract out
2354 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2356 2000-06-04 Philipp Thomas <pthomas@suse.de>
2358 * Makefile.in (INTLLIBS): New.
2362 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2364 * class.c (get_dispatch_table): Build the vtable dummy entry list
2365 element with a null purpose. Fixed leading comment.
2366 (build_dtable_decl): Build an accurate dtable type when appropriate
2369 2000-06-02 Richard Henderson <rth@cygnus.com>
2371 * lang.c (lang_get_alias_set): New.
2373 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2375 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2376 before using it as the accessed field.
2378 2000-05-31 Tom Tromey <tromey@cygnus.com>
2380 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2381 char_array_vtable, short_array_vtable, int_array_vtable,
2382 long_array_vtable, float_array_vtable, double_array_vtable):
2384 * expr.c (get_primitive_array_vtable): New function.
2385 (create_primitive_vtable): New function.
2386 (java_lang_expand_expr): Enable code to statically generate
2388 * decl.c (init_decl_processing): Create primitive vtables.
2389 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2390 short_array_vtable, int_array_vtable, long_array_vtable,
2391 float_array_vtable, double_array_vtable): Define.
2393 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2395 * java/parse.y (find_applicable_accessible_methods_list):
2396 Don't add an uninitialized value to the list.
2398 2000-05-25 Tom Tromey <tromey@cygnus.com>
2400 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2401 when trying to see if field's class should be initialized. Always
2402 initialize field's declaring class, not qualified class.
2405 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2406 `wfl_operator', to maybe_build_primttype_type_ref.
2409 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2411 * parse.y (patch_method_invocation): Don't try to lookup methods
2414 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2416 * parse.y (resolve_field_access): Call the appropriate <clinit>
2417 before accessing the length of a static array. Craft a decl for
2418 the field while its time. Fixes PR gcj/129.
2420 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2422 * parse.y (resolve_package): Correctly set `*next' (was off by
2424 (resolve_qualified_expression_name): Fixed comment.
2426 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2428 * jcf-parse.c (jcf_parse_source): Reset current_class and
2429 current_function_decl to NULL before parsing a new file.
2431 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2433 * parse.y (block_end:): If the collected block doesn't feature a
2434 statement, insert an empty statement.
2436 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2438 * parse.y (maybe_yank_clinit): New function.
2439 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2440 end of the list of methods belonging to a class.
2441 (java_complete_expand_method): Check whether <clinit> is really
2442 necessary and expand it accordingly.
2444 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2446 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2447 processed by the method's switch statement.
2449 2000-05-19 Tom Tromey <tromey@cygnus.com>
2451 * java-tree.h: Added init state enum.
2452 * decl.c (emit_init_test_initialization): Initialize class
2453 initialization check variable by looking at class' state.
2455 2000-05-19 Tom Tromey <tromey@cygnus.com>
2457 * java-tree.h (build_instanceof): Declare.
2458 (build_get_class): Declare.
2459 * parse.y (patch_binop): Use build_instanceof.
2460 * expr.c (build_instanceof): New function. If class is final,
2461 don't make a function call.
2462 (expand_java_INSTANCEOF): Use it.
2463 (build_get_class): New function.
2465 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2467 * jcf-write.c (generate_classfile): Scan the source_file for
2468 slashes with the right pointer variable.
2470 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2472 * lang.c (lang_decode_option): Update -Wunused flags by calling
2474 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2476 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2478 * check_init.c (check_init): Constify local char *.
2479 * class.c (push_class): Constify local char *.
2480 * java_tree.h: Update prototypes.
2481 * jcf-io.c (open_class): Constify filename parameter and
2483 (find_class): Remove redundant string copy. Cast return from
2485 * jcf-parse.c (read_class, parse_class_file, yyparse):
2486 Constify local char *.
2487 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2488 Constify local char *.
2489 * jcf.h (JCF): Constify filename and classname.
2490 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2491 * lang.c (init_parse): Constify parameter and return value.
2492 * lex.c (java_get_line_col): Constify filename parameter.
2493 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2494 * parse.y (java_parser_context_suspend,
2495 issue_warning_error_from_context, safe_layout_class): Constify
2497 * parse.c: Regenerate.
2499 2000-05-08 Tom Tromey <tromey@cygnus.com>
2501 * expr.c (build_jni_stub): Cache the result of
2502 _Jv_LookupJNIMethod.
2504 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2506 * decl.c (predef_filenames_size): Now 7.
2507 (predef_filenames): New seventh entry.
2509 2000-05-04 Tom Tromey <tromey@cygnus.com>
2511 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2512 Keep track of when we've seen a reference field after a
2513 non-reference field.
2514 (get_boehm_type_descriptor): Handle case where we see
2515 non-reference fields but no trailing reference field.
2516 * decl.c (rawdata_ptr_type_node): Define.
2517 (init_decl_processing): Initialize rawdata_ptr_type_node.
2518 * java-tree.h (rawdata_ptr_type_node): Declare.
2520 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2522 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2523 specifiers in calls to fprintf.
2525 2000-05-03 Andrew Haley <aph@cygnus.com>
2527 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2529 * javaop.h (WORD_TO_INT): New function.
2530 (IMMEDIATE_s4): Use WORD_TO_INT.
2531 * jcf.h (JPOOL_INT): Ditto.
2533 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2536 2000-04-19 Tom Tromey <tromey@cygnus.com>
2538 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2540 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2542 * expr.c (build_jni_stub): New function.
2543 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2545 * parse.y (java_complete_expand_methods): Expand a native method
2546 and call build_jni_stub if -fjni given.
2547 * lang-options.h: Document -fjni.
2548 * lang.c (flag_jni): New global.
2549 (lang_f_options): Added `jni' entry.
2550 * java-tree.h (soft_lookupjnimethod_node,
2551 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2553 (flag_jni): Declare.
2554 (build_jni_stub): Declare.
2555 (struct lang_decl): Added `native' flag.
2556 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2558 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2559 soft_jnipopsystemframe_node): New globals.
2560 (init_decl_processing): Set them. _Jv_InitClass only takes one
2563 * java-tree.def: Put into `C' mode.
2565 2000-04-27 Tom Tromey <tromey@cygnus.com>
2568 * expr.c (expand_invoke): Generate check to see if object pointer
2569 is null in nonvirtual invocation case.
2570 * java-tree.h (soft_nullpointer_node): Declare.
2571 * decl.c (soft_nullpointer_node): New global.
2572 (init_decl_processing): Initialize soft_nullpointer_node.
2573 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2574 or `private' methods.
2575 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2577 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2579 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2582 2000-04-26 Tom Tromey <tromey@cygnus.com>
2584 * zextract.c (find_zip_file_start): New function.
2585 (read_zip_archive): Use it.
2587 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2589 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2591 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2593 * class.c (common_enclosing_context_p): New function.
2594 * java-tree.h (common_enclosing_context_p): Added prototype.
2595 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2596 classes sharing an outer context with the current instance.
2597 * parse.y (build_access_to_thisn): Fixed leading comment.
2598 (verify_constructor_super): New local `supper_inner'. Skip
2599 enclosing context argument in the case of inner class constructors.
2600 (patch_method_invocation): Insert proper context as second
2601 parameter to pure inner class constructor super invocations.
2603 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2605 * parse.y (end_class_declaration): Reset the interface number
2608 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2610 * parse.y (source_start_java_method): Deleted unecessary code.
2611 (patch_method_invocation): Fixed comment.
2613 2000-04-24 Robert Lipe <robertlipe@usa.net>
2615 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2617 2000-04-23 Tom Tromey <tromey@cygnus.com>
2619 * boehm.c (mark_reference_fields): Use int_byte_position.
2621 2000-04-22 Tom Tromey <tromey@cygnus.com>
2623 * boehm.c (mark_reference_fields): Only call byte_position on
2626 2000-04-22 Tom Tromey <tromey@cygnus.com>
2628 * boehm.c (mark_reference_fields): Added `last_view_index'
2629 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2631 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2633 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2634 * parse.y (check_class_interface_creation): Fixed comments. Select
2635 permitted modifiers for (inner) interfaces. Changed error message
2636 to report rejected modifiers used with local classes.
2638 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2640 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2641 of directly inherited type considered in scope.
2642 * parse.y (do_resolve_class): Search inherited classes for inner
2645 2000-04-20 Tom Tromey <tromey@cygnus.com>
2647 * parse.y (not_accessible_p): Use member's class, not current
2648 class, when doing inheritance check for protected reference.
2651 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2653 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2655 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2657 * parse.y (lookup_field_wrapper): Search for final local aliases.
2658 (resolve_expression_name): Let lookup_field_wrapper search for
2659 final local aliases. Force the value of `name' if one is found.
2660 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2661 an expression name. Fixed comments.
2663 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2665 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2667 2000-04-19 Tom Tromey <tromey@cygnus.com>
2669 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2671 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2673 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2675 2000-04-18 Tom Tromey <tromey@cygnus.com>
2678 * gjavah.c (utf8_cmp): Changed return value.
2679 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2681 (cxx_keywords): New global.
2682 (get_field_name): Handle new result of cxx_keyword_subst.
2683 (print_method_info): Likewise.
2685 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2687 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2688 with a newline, for CNI.
2689 (print_stub_or_jni): Print a space or newline before method name for
2691 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2692 (process_file): Include gcj/cni.h if generating CNI stubs.
2694 2000-04-16 Tom Tromey <tromey@cygnus.com>
2696 * gjavah.c (decompile_method): Use print_field_name.
2699 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2701 * parse.y (java_expand_classes): Reverse the package list once.
2702 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2704 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2705 the `==' and `!=' operators.
2707 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2709 * jcf-write.c (generate_bytecode_insns): At invokation time,
2710 always relate an interface method to the type of its selector.
2712 2000-04-05 Tom Tromey <tromey@cygnus.com>
2715 * expr.c (expand_invoke): Generate check to see if object pointer
2716 is null in nonvirtual invocation case.
2717 * java-tree.h (soft_nullpointer_node): Declare.
2718 * decl.c (soft_nullpointer_node): New global.
2719 (init_decl_processing): Initialize soft_nullpointer_node.
2720 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2721 or `private' methods.
2722 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2724 2000-04-05 Tom Tromey <tromey@cygnus.com>
2727 * parse.y (check_final_assignment): Recognize assignments to the
2728 `length' field of an array when generating class files.
2730 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2732 * class.c (decl_hash): Prototype removed.
2733 (decl_compare): Likewise.
2735 2000-04-05 Tom Tromey <tromey@cygnus.com>
2737 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2738 * parse.y (check_modifiers_consistency): Check for final/volatile
2739 clash. Fixes PR gcj/164.
2741 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2743 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2745 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2747 (add_method_1): Use `java_hash_hash_tree_node' and
2748 `java_hash_compare_tree_node'.
2749 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2750 (java_hash_compare_tree_node): Likewise.
2751 * parse.y (find_applicable_accessible_methods_list): Create,
2752 delete and use a hash table to remember already searched interfaces.
2754 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2756 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2759 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2761 * boehm.c (mark_reference_fields, set_bit): Prototype.
2762 (set_bit): Un-ANSI-fy definition.
2764 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2767 * decl.c (emit_init_test_initialization): Likewise.
2769 * gjavah.c (jni_print_char): Likewise.
2771 * parse.y (create_new_parser_context): Likewise.
2773 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2776 patch missing hunk. Fixed indentation.
2778 2000-03-30 Tom Tromey <tromey@cygnus.com>
2780 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2781 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2783 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2785 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2786 when negative *before* using it as an array index.
2787 * ChangeLog: Fixed typo.
2789 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2791 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2792 to 0 when it reaches -1.
2794 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2796 * jcf-parse.c (get_constant): Properly cast `num' during the
2797 invocation of `add_double'.
2798 * jcf-write.c (push_long_const): Properly cast `lo' before
2799 comparing it to short bounds.
2800 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2801 `interface_body:' is reduced after the current interface is
2804 2000-03-26 Tom Tromey <tromey@cygnus.com>
2806 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2807 Java-specific `-f' option.
2809 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2811 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2812 Adjust order of making types.
2813 Make bitsize_*_node values.
2815 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2817 * class.c (make_field_value): Use byte_position.
2818 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2819 (java_array_data_offset): Likewise.
2820 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2823 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2825 * parse.y (check_abstract_method_definitions): New local
2826 `end_type_reached'. Make sure we also consider `end_type'.
2827 (java_check_abstract_method_definitions): Make sure we eventually
2828 consider `java.lang.Object'.
2829 (maybe_use_access_method): Don't use access method if not in the
2830 context of a pure inner class or if the method's context is right.
2831 (find_applicable_accessible_methods_list): New static flag
2832 `object_done'. Don't search abstract classes as interfaces. Fixed
2833 indentation. Fixed the `java.lang.Object' only search. Search
2834 class interface(s) first, then fully search enclosing contexts.
2835 (find_most_specific_methods_list): Pick the closest candidate when
2836 they're all abstract.
2838 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2841 properly initialize `finished_label'. Don't emit gotos for empty
2844 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2846 * except.c (emit_handlers): Clear catch_clauses_last.
2848 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2850 * parse.y (check_method_types_complete): New function.
2851 (create_class): Reset anonymous class counter only when seeing an
2853 (java_complete_class): JDEP_METHOD: Don't recompute signature
2856 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2858 * class.c (build_static_ref): Fixed indentation in comment.
2859 * java-tree.def (TRY_EXPR): Fixed typo in name.
2860 (CLASS_LITERAL): Likewise.
2861 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2862 (struct lang_type): New field `dot_class'.
2863 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2864 (generate_classfile): Method `class$' is synthetic.
2865 * parse.y (build_do_class_method): New function.
2866 (build_dot_class_method_invocation): Likewise.
2867 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2868 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2869 (qualify_ambiguous_name): Likewise.
2870 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2871 (build_try_statement): Fixed leading comment.
2873 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2875 * class.c (make_field_value): Properly handle sizes.
2876 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2877 (layout_class_method): Count using trees.
2878 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2879 * expr.c (java_array_data_offset): Use int_bit_position.
2880 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2881 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2883 2000-03-16 Tom Tromey <tromey@cygnus.com>
2885 * lang.c (flag_hash_synchronization): New global.
2886 (lang_f_options): Added `hash-synchronization'.
2887 * lang-options.h: Mention -fhash-synchronization.
2888 * java-tree.h (flag_hash_synchronization): Declare.
2889 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2890 hash table synchronization is disabled.
2891 * decl.c (init_decl_processing): Only push `sync_info' value when
2892 hash table synchronization is disabled.
2893 * class.c (make_class_data): Only push `sync_info' field when hash
2894 table synchronization is disabled. Removed dead code.
2896 2000-03-16 Tom Tromey <tromey@cygnus.com>
2898 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2900 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2902 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2904 * parse.y (patch_method_invocation): Handle anonymous classes
2905 creation in static context.
2907 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2909 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2910 * parse.y (resolve_qualified_expression_name): Use it.
2911 (patch_method_invocation): Likewise.
2913 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2916 depending on the type of dependency which dictates what the
2918 (unresolved_type_p): Resolved types limited to the current class.
2920 2000-03-15 Tom Tromey <tromey@cygnus.com>
2922 * decl.c (init_decl_processing): Set type of `sync_info' to be
2925 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2926 Correctly compute bit number for current slot. Zero `high' and
2927 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2928 mark_reference_fields.
2929 (mark_reference_fields): New function.
2931 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2933 * parse.y (register_incomplete_type): Fixed initialization of
2936 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2938 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2940 (push_class_context, pop_class_context): New function.
2941 (class_body:): Call pop_class_context.
2942 (interface_body:): Likewise.
2943 (INNER_QUALIFIER): New macro.
2944 (report_class_declaration): Changed output format and use
2945 INNER_QUALIFIER. Call push_class_context.
2947 2000-02-14 Andrew Haley <aph@cygnus.com>
2949 * check-init.c (check_init): Add new cases for unary and binary
2952 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2954 * parse.y (resolve_package): Set `next' once a type name has been
2955 progressively discovered.
2956 (resolve_qualified_expression_name): Propagate resolution only if
2957 there are remaining qualifiers. Take into account `q' might have
2958 been cleared after re-qualification.
2959 * parse.y (patch_method_invocation): New local `resolved'.
2960 Section dealing with qualified expression rewritten to use
2961 resolve_field_access.
2963 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2965 * parse.h (PUSH_CPC): Fixed indentation.
2966 (DEBUG_CPC): New macro.
2967 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2968 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2969 * parse.y (class_body_declaration:): Use
2970 SET_CPC_INSTANCE_INITIALIZER_STMT.
2971 (method_declaration:): Check for null current_function_decl.
2972 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2973 (java_parser_context_pop_initialized_field): Better handling of
2975 (maybe_make_nested_class_name): Mark nested class name as
2976 qualified when necessary.
2977 (end_class_declaration): Don't call java_parse_context_resume when
2978 one or more error occured.
2979 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2980 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2981 SET_CPC_INITIALIZER_STMT.
2982 (method_header): Check for inner classes declaring static methods.
2983 (resolve_qualified_expression_name): Handle situation where `this'
2986 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2988 * typeck.c (build_prim_array_type): Correctly set the high word too.
2990 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2994 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2995 list of methods for interfaces.
2997 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2999 * parse.y (qualify_ambiguous_name): Properly handle expressions
3002 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3004 * parse.y (check_final_assignment): Extended to process
3006 (patch_assignment): Have check_final_assignment called only once.
3008 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * java-tree.h (IS_INIT_CHECKED): New flag.
3011 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3012 * parse.y (patch_string): Call force_evaluation_order on the
3013 completed string concatenation tree.
3014 * expr.c (force_evaluation_order): Call force_evaluation_order on
3015 function's arguments too.
3017 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3019 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3020 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3021 (build_anewarray): Likewise.
3022 * parse.y (patch_newarray): Likewise.
3023 * parse.c: Regenerated.
3025 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3027 * decl.c (init_decl_processing): Added new class fields `depth',
3028 `ancestors', and `idt' to class_type_node. Use
3029 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3030 * class.c (make_class_data): Push initial values for new fields.
3031 * java-tree.h: Updated prototype for `build_invokeinterface'.
3032 * expr.c (build_invokeinterface): Changed parameters to accept
3033 `method' tree. Calculate index of `method' in its declaring
3034 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3035 (expand_invoke): Call `build_invokeinterface' with new parameters.
3036 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3039 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3041 * typeck.c (lookup_do): Search superinterfaces first
3042 when looking up an interface method. From Godmar Back
3045 2000-03-06 Tom Tromey <tromey@cygnus.com>
3047 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3049 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3051 * java-tree.h (lookup_argument_method2): Declared.
3052 (safe_layout_class): Prototype moved from parse.h.
3053 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3054 * parse.y (java_check_regular_methods): Local `super_class' gone.
3055 Call lookup_argument_method2 instead of lookup_argument_method.
3056 Perform modifier match for methods found declared in implemented
3057 interfaces. Fixed indentation problem. Overriding/hiding error
3058 report to take place only for methods found in classes.
3059 * typeck.c (lookup_argument_method): Changed leading
3060 comment. Re-written by calling lookup_do.
3061 (lookup_argument_method2): New function.
3062 (lookup_java_method): Re-written by calling lookup_do.
3063 (lookup_do): New function.
3065 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3067 * check-init.c (check_init): Removed dead code. Handle (blank)
3069 * parse.y (declare_local_variables): New local `final_p', set it
3070 and use it to initialize LOCAL_FINAL.
3071 (check_final_assignment): Only check FIELD_DECLs.
3073 2000-02-17 Tom Tromey <tromey@cygnus.com>
3075 * Makefile.in (JAVA_OBJS): Added boehm.o.
3076 (boehm.o): New target.
3077 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3078 * java-tree.h (flag_use_boehm_gc): Declare.
3079 (get_boehm_type_descriptor): Declare.
3080 * lang.c (lang_f_options): Added `use-boehm-gc'.
3081 (flag_use_boehm_gc): New global.
3082 * lang-options.h: Added -fuse-boehm-gc.
3083 * boehm.c: New file.
3084 * class.c (get_dispatch_table): If class uses a Boehm type
3085 descriptor, put it in the vtable.
3086 (make_class_data): Removed dead code.
3088 2000-03-03 Per Bothner <per@bothner.com>
3090 * decl.c (init_decl_processing): Initialize sizetype properly.
3092 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3094 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3095 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3096 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3097 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3098 (jcf_parse): New local `current'. Load innerclasses seen in outer
3099 context being processed.
3100 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3101 * jcf-write.c (append_innerclasses_attribute): New function.
3102 (append_innerclasses_attribute_entry): Likewise.
3103 (get_access_flags): Handle static classes. Set anonymous and local
3104 classes to be private.
3105 (generate_classfile): Attribute count adjusted. Call
3106 append_innerclasses_attribute.
3107 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3108 PURE_INNER_CLASS_TYPE_P.
3109 * parse.y (parser_qualified_classname): New parameter `is_static',
3110 produce non qualified name accordingly.
3111 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3112 (create_interface): Added argument to parser_qualified_classname.
3113 (create_class): Added argument to parser_qualified_classname. Setup
3114 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3115 (add_inner_class_fields): Fixed indentation.
3116 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3117 (method_declarator): Fixed typo in comment.
3118 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3119 (build_current_thisn): Likewise.
3120 (patch_method_invocation): Likewise.
3122 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3124 * decl.c (current_function_decl): Move to toplev.c.
3126 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3128 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3129 (DECL_BIT_INDEX): Use underlying representation.
3130 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3132 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3134 * expr.c (build_java_ret): Pass proper type to size_binop.
3136 2000-02-25 Anthony Green <green@cygnus.com>
3138 * expr.c (build_class_init): Mark the decl to be ignored by
3140 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3141 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3142 * class.c (init_test_hash_newfunc): New function.
3143 (decl_hash): New function.
3144 (decl_compare): New function.
3145 * decl.c (emit_init_test_initialization): New function.
3146 (complete_start_java_method): Traverse the init test hashtable,
3147 calling emit_init_test_initialization.
3148 (always_initialize_class_p): Define.
3149 * expr.c (build_class_init): Use initialization tests when
3150 emitting class initialization code.
3151 (always_initialize_class_p): Declare.
3152 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3154 * java-tree.h: Include hash.h.
3155 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3156 (struct lang_decl): Add init_test_table field.
3157 (init_test_hash_entry): Define.
3159 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3161 * gjavah.c (main): Avoid using `argi' to report unimplemented
3164 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3166 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3167 initialize locals to avoid warnings. Local `exception_type' moved
3170 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3172 * parse.y (resolve_expression_name): Use `orig' as a second
3173 argument to resolve_field_access.
3174 (resolve_field_access): Removed unecessary code when dealing with
3177 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * class.c (push_super_field): Don't push the field twice.
3180 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3181 * parse.h (java_reorder_fields): Prototyped.
3182 * parse.y (java_reorder_fields): New function.
3183 (java_layout_class): Simplified not to worry about re-ordering.
3185 2000-02-23 Tom Tromey <tromey@cygnus.com>
3187 * gjavah.c (print_name): In JNI case, correctly quote string.
3188 (print_method_info): Don't handle overrides in JNI mode.
3190 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3192 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3193 value type set to `boolean_type_node'.
3195 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3197 * jcf-dump.c (main): Test for correct condition after
3198 output file creation.
3200 2000-02-19 Anthony Green <green@cygnus.com>
3202 * jcf-depend.c (add_entry): Fix test for first list entry.
3204 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3206 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3207 * constants.c (build_constants_constructor): Likewise.
3209 2000-02-19 Anthony Green <green@cygnus.com>
3211 * jcf-depend.c (add_entry): Add entries to the end of the list.
3213 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3215 * decl.c (INT_TYPE_SIZE): Define if necessary.
3216 (expand_java_return): Handle the case of a native integer smaller
3219 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3221 * gjavah.c (help): Use GCCBUGURL.
3222 * jv-scan.c (help): Likewise.
3223 * jcf-dump.c (help): Likewise.
3225 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3227 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3230 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3232 * jcf-parse.c (load_class): Call `fatal' if no file containing
3233 the target class are found.
3235 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3237 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3238 lex.c, lex.h, and PARSE_H to...
3239 (parse.o, parse-scan.o): ...here, respectively.
3241 * lex.c: Split out code that may trigger SIGFPE from yylex()
3242 to its own function.
3243 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3245 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3247 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3249 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3251 * parse.y (outer_field_access_p): Stop in time when outer contexts
3253 (resolve_qualified_expression_name): Properly qualify *everything*
3254 after a package.type to be resoled as expression names.
3255 (find_applicable_accessible_methods_list): Save/restore `class' to
3256 isolate it from a possible outer context search.
3258 2000-02-15 Tom Tromey <tromey@cygnus.com>
3260 * gjavah.c (jni_print_char): New function.
3261 (print_full_cxx_name): Use it.
3262 (decode_signature_piece): Likewise.
3263 (print_cxx_classname): Likewise.
3265 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3267 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3269 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3271 * gjavah.c: Include version.h.
3273 * jcf-dump.c: Likewise.
3275 * jv-scan.c: Likewise.
3277 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3279 * parse.y (outer_field_access_fix): First parameter now a tree
3280 node. Check for assignement to final. First argument to
3281 build_outer_field_access_fix modified to accomodate prototype.
3282 (build_outer_field_access): Don't check for assignment to final
3284 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3285 possibly returned by outer_field_access_fix. Changed
3286 outer_field_access_fix's first argument.
3287 (check_final_assignment): $finit$'s context is OK.
3288 (patch_unaryop): Use node instead of its line/column value when
3289 calling outer_field_access_fix.
3291 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * parse.y (interface_declaration:): No longer tagged
3294 <node>. Re-installed default action.
3295 (class_member_declaration:): Handle inner interfaces.
3296 (interface_member_declaration): Handle inner interfaces and
3298 (create_interface): Push error if one seen. Suspend parsing
3299 context when processing an inner interface.
3300 (register_fields): Inner class static field limitations not to
3301 apply to inner interfaces.
3303 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3305 * jcf-parse.c (load_class): Update `java_error_count' when a
3306 class' file can't be found.
3307 (parse.y): Avoid (byte)code generation when errors seen.
3309 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3311 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3312 decodes a valid node.
3313 (patch_binop): Handle TRUNC_DIV_EXPR.
3315 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3317 * parse.y (resolve_package): New local `acc'. Try to progressively
3318 build and guess a package and type name.
3320 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3322 * parse.y (find_applicable_accessible_methods_list): Load and
3323 layout the search class if necessary.
3324 (java_complete_tree): Keep to original type of the folded initial
3327 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3329 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3330 Generate error message if circularity is detected. New static
3332 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3333 * jcf-write.c (generate_bytecode_insns): Very simply handle
3335 * parse.y (java_check_circular_reference): Use
3336 `cyclic_inheritance_report' during report, if necessary.
3337 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3338 walking NEW_ARRAY_INIT twice.
3340 2000-02-09 Tom Tromey <tromey@cygnus.com>
3342 * parse.y (check_class_interface_creation): Allow inner classes to
3343 be `private' or `protected', check modifiers' consistency. Prevent
3344 block local classes from bearing any modifiers.
3346 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3348 * except.c (check_start_handlers): Re-add prototype lost in last
3350 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3352 2000-02-09 Andrew Haley <aph@cygnus.com>
3354 * decl.c (clear_binding_level): Remove excess initializer.
3355 (maybe_poplevels): Remove unused variable.
3356 (force_poplevels): Ditto.
3357 (struct binding_level): Add comment.
3359 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3361 * jcf-write.c (generate_classfile): Don't consider
3362 pre-initialization with reference value (use <clinit> instead.)
3363 * parse.y (java_fix_constructors): No generated constructor for
3365 (build_outer_field_access): Removed debug message.
3366 (outer_field_expanded_access_p): Adapted to bytecode generation.
3367 (build_outer_field_access_method): Use fix_method_argument_names.
3368 (build_outer_method_access_method): Fixed indentation. Added
3369 comment. Handle access method generation for static and also void
3371 (build_access_to_thisn): Inserted debug message.
3372 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3373 (resolve_qualified_expression_name): Fixed comment.
3374 (not_accessible_p): Adapted to bytecode generation. Added comment.
3375 (patch_method_invocation): Added comment.
3376 (maybe_use_access_method): Fixed leading comment. Handle static
3378 (java_complete_lhs): Don't shortcut handling of initialized upon
3379 declaration String type static fields when generating bytecode.
3380 (patch_unaryop): Handle outer field access when generating
3383 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3385 * java-tree.h (FIELD_THISN): New macro.
3386 * jcf-write.c (append_synthetic_attribute): New function.
3387 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3388 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3389 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3391 (build_outer_field_access): Turned on access functions usage and
3392 generation when compiling to bytecode.
3393 (maybe_use_access_method): Likewise.
3395 2000-01-25 Andrew Haley <aph@cygnus.com>
3397 * java-except.h (struct eh_range): Add `expanded' field.
3398 (maybe_start_try): Add end_pc arg.
3399 (maybe_end_try): Ditto.
3400 * java-tree.h (force_poplevels): new function.
3401 * expr.c (expand_byte_code): Don't call maybe_start_try or
3403 * except.c (add_handler): Reset expanded.
3404 (expand_start_java_handler): Set expanded.
3405 (check_start_handlers): Don't expand a start handler that's
3406 already been expanded.
3407 (maybe_start_try): Add end_pc arg. Only expand a handler which
3409 (expand_end_java_handler): call force_poplevels.
3410 (force_poplevels): new function.
3411 * decl.c (binding_level): Add start_pc of binding level.
3412 (maybe_pushlevels): Call maybe_start_try when pushing binding
3414 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3415 (LARGEST_PC): Define.
3416 (clear_binding_level): Use LARGEST_PC.
3418 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3419 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3420 (binding_depth, is_class_level, current_pc): new variables.
3421 (struct binding_level): ditto.
3422 (indent): new function.
3423 (push_jvm_slot): add debugging info.
3424 (maybe_pushlevels): ditto.
3425 (maybe_poplevels): ditto.
3428 (start_java_method): ditto.
3429 (give_name_to_locals): comment only.
3430 * except.c (binding_depth, is_class_level, current_pc):
3432 (expand_start_java_handler): add debugging info.
3433 (expand_end_java_handler): ditto.
3435 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3437 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3438 (print_name_for_stub_or_jni, process_file): Constify a char*.
3440 2000-02-03 Tom Tromey <tromey@cygnus.com>
3442 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3444 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3446 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3447 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3450 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3452 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3453 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3454 (struct lang_type): New field `ii_block'.
3455 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3456 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3457 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3458 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3459 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3460 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3462 * parse.y (add_instance_initializer): New function.
3463 (in_instance_initializer): New static global.
3464 (class_body_declaration:): Link instance initializer block.
3465 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3466 (array_creation_expression:): Remove unused local.
3467 (java_parser_context_push_initialized_field): Fixed leading
3468 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3469 CPC_INSTANCE_INITIALIZER_LIST.
3470 (java_parser_context_pop_initialized_field): Likewise.
3471 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3472 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3473 CPC_INITIALIZER_STMT.
3474 (fix_constructors): New local `class_type'. Use it. Call
3475 add_instance_initializer.
3476 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3477 (patch_return): Forbid return in instance initializers.
3478 (patch_throw_statement): Enforce exception handling in the context
3479 of instance initializers.
3481 2000-02-03 Tom Tromey <tromey@cygnus.com>
3483 * Make-lang.in (java.mostlyclean): Remove executables in
3486 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3488 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3489 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3490 (java_float_finite): Convert to use union Word from javaop.h.
3491 (java_double_finite): Convert to use union DWord from javaop.h.
3493 2000-02-02 Tom Tromey <tromey@cygnus.com>
3495 * gjavah.c (options): Added `jni' entry.
3496 (help): Document -jni.
3497 (flag_jni): New global.
3498 (process_file): Handle JNI output. Don't print text from
3499 -prepend, -add, etc, when generating stubs. Only remove `.class'
3500 suffix if it actually exists.
3501 (main): Create a `.c' file when run with `--jni --stubs'. Create
3502 correct output file name with `--jni'.
3503 (print_include): Mangle header name differently in JNI case.
3504 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3506 (print_method_info): Handle JNI case. Put signature info into
3507 method name. Handle case when STREAM is NULL.
3508 (print_name_for_stub_or_jni): New function.
3509 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3510 (print_cxx_classname): Handle JNI.
3511 (print_full_cxx_name): Likewise.
3512 (decode_signature_piece): Likewise.
3513 (overloaded_jni_method_exists_p): New function.
3514 (struct method_name): Added `signature' and `sig_length' fields.
3515 (HANDLE_END_FIELD): Do nothing in JNI mode.
3517 2000-02-02 Tom Tromey <tromey@cygnus.com>
3519 * jv-scan.c: Include version.c, <getopt.h>.
3520 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3521 (options): New array.
3522 (usage): New function.
3523 (version): New function.
3524 (main): Use getopt_long to parse command line.
3525 * jcf-dump.c: Include version.c, <getopt.h>.
3526 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3527 OPT_JAVAP): New macros.
3528 (options): New array.
3529 (usage): Return `void'. Changed message.
3530 (help): New function.
3531 (version): New function.
3532 (main): Use getopt_long_only to parse command line.
3533 * gjavah.c: Include <getopt.h>.
3534 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3535 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3536 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3537 (options): New array.
3538 (java_no_argument): Removed.
3539 (help): Updated with missing options.
3540 (main): Use getopt_long_only to parse command line.
3541 (usage): Changed message.
3543 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3545 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3546 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3547 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3548 * parse.y (array_creation_expression:): Handle anonymous arrays.
3549 (build_array_from_name): Don't set `ret_name' if null.
3550 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3551 (qualify_ambiguous_name): Likewise.
3552 (java_complete_expand_class): Likewise.
3554 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3557 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3558 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3559 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3560 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3561 AIPL_FUNCTION_COMPLETED_INVOCATION.
3562 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3563 AIPL_FUNCTION_INVOCATION_READY.
3564 (AIPL_FUNCTION_DECLARATION): New enum entry.
3565 * parse.y (reorder_static_initialized): New function.
3566 (java_parser_context_pop_initialized_field): Use it.
3567 (add_inner_class_fields): Use
3568 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3569 augmented. Install marker after last alias initializer, if any.
3570 (generate_finit): Fixed typo. Don't try to retain only the used
3572 (method_header): Compute and set DECL_FUNCTION_NAP.
3573 (method_declarator): Fixed comment. Insert alias initializer in
3575 (build_alias_initializer_parameter_list): Fixed leading
3576 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3577 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3578 (java_complete_expand_class): Code to retain only used aliases
3580 (java_complete_expand_methods): New local `first_decl'. Generate
3581 $finit$ first, then expand the constructors, regular methods and
3583 (java_complete_expand_method): Don't report error on missing
3584 return statement if previously detected bogus.
3585 (fix_constructors): Don't patch constructor parameters list.
3586 (patch_method_invocation): Use new AIPL enum values. Reverse
3587 alias initializer list for anonymous classes.
3589 2000-01-30 Anthony Green <green@redhat.com>
3591 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3592 determine how many stack slots to pop.
3594 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3596 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3597 error handling/recovery.
3598 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3600 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3603 FIELD_LOCAL_ALIAS_USED): New macros.
3604 (DECL_FUNCTION_NAP): New macro.
3605 (struct lang_decl): New field `nap'.
3606 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3607 (struct lang_type): New fields `finit_stmt_list' and
3609 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3610 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3611 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3612 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3613 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3614 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3615 (BUILD_THROW): Macro line separator re-indented.
3616 * parse.y (end_class_declaration): New function.
3617 (maybe_generate_pre_expand_clinit): New name for
3618 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3619 pre-expand static fields.
3620 (maybe_generate_clinit): Function deleted.
3621 (check_for_static_method_reference): Prototype's parameter list
3623 (generate_finit): New name for maybe_generate_finit. Changed
3624 leading comment. Function rewritten to use
3625 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3626 (build_alias_initializer_parameter_list): New function.
3627 (java_parser_context_pop_initialized_field): Likewise.
3628 (add_inner_class_fields): Likewise.
3629 (type_declaration:): Call end_class_declaration.
3630 (class_member_declaration:): Likewise.
3631 (formal_parameter_list:): Fixed typos.
3632 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3633 element. Improved error handling.
3634 (block_statement:): Call end_class_declaration.
3635 (anonymous_class_creation:): Likewise.
3636 (create_anonymous_class): Fixed comments.
3637 (create_class): Call add_inner_class_fields.
3638 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3639 (method_header): Use MARK_FINAL_PARMS.
3640 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3641 (method_declarator): Propagate final argument flag.
3642 (craft_constructor): New local `artificial'. Call
3643 build_alias_initializer_parameter_list. Use
3644 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3645 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3647 (complete_expand_class): Get rid of unused outer context local
3649 (java_complete_expand_methods): Fixed leading
3650 comment. Generate/pre-expand <clinit> first. Changed method
3651 expansion order to regular, $finit$, constructors, <clinit>.
3652 (java_complete_expand_method): Set current_function_decl.
3653 (fix_constructors): Fix constructor parameter list to account for
3654 outer context local alias initializers.
3655 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3656 (resolve_expression_name): Lookup outer context local aliases. New
3657 local `access', use it.
3658 (patch_method_invocation): Patch inner class ctor invocation with
3659 outer context local aliases initialization values. $finit$
3660 invocation patching now includes things generated with
3661 build_alias_initializer_parameter_list.
3662 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3663 (build_super_invocation): Likewise.
3664 (patch_assignment): Changed comment.
3666 2000-01-27 Andrew Haley <aph@cygnus.com>
3668 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3672 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3674 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3676 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3678 * parse.y (register_fields): Don't pass a format specifier to
3679 OBSOLETE_MODIFIER_WARNING.
3680 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3681 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3683 (check_modifiers): Change function into a macro.
3684 (check_class_interface_creation): Pass a literal format string.
3686 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3688 * buffer.h: PROTO -> PARAMS.
3689 * check-init.c: Likewise.
3690 * class.c: Likewise.
3691 * constants.c: Likewise.
3692 * convert.h: Likewise.
3694 * except.c: Likewise.
3696 * gjavah.c: Likewise.
3697 * java-except.h: Likewise.
3698 * java-tree.h: Likewise.
3699 * jcf-depend.c: Likewise.
3700 * jcf-dump.c: Likewise.
3701 * jcf-parse.c: Likewise.
3702 * jcf-path.c: Likewise.
3703 * jcf-reader.c: Likewise.
3704 * jcf-write.c: Likewise.
3706 * jv-scan.c: Likewise.
3707 * jvgenmain.c: Likewise.
3708 * jvspec.c: Likewise.
3712 * parse-scan.y: Likewise.
3713 * parse.h: Likewise.
3714 * parse.y: Likewise.
3715 * typeck.c: Likewise.
3716 * verify.c: Likewise.
3719 * zextract.c: Likewise.
3720 * zipfile.h: Likewise.
3722 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3724 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3725 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3726 * constants.c (build_constant_data_ref): Check for cached
3727 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3728 in TYPE_CPOOL_DATE_REF.
3729 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3730 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3731 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3732 (LOCAL_FINAL): New macro.
3733 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3734 constant pool -- don't try to reuse.
3735 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3737 (find_in_current_zip): Use TYPE_JCF.
3738 * parse.h (java_check_final): Prototype removed.
3739 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3740 (maybe_create_class_interface_decl,
3741 check_class_interface_creation): Likewise.
3742 (java_expand_finals): Function removed.
3743 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3744 (block_statement:): Fixed comment.
3745 (anonymous_class_creation:): Likewise.
3746 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3748 (check_class_interface_creation): Loosened error report on (inner)
3749 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3750 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3751 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3753 (create_interface): Likewise.
3754 (anonymous_class_counter): New static global.
3755 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3756 patch. Fixed comments.
3757 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3758 anonymous_class_counter when declaring a toplevel class.
3759 (craft_constructor): Fixed constructor name when handling
3760 anonymous classes. Anonymous class constructors to feature hidden
3762 (java_fix_constructors): Added comment.
3763 (java_check_final): Function removed.
3764 (java_complete_expand_methods): Fixed comment. Don't generate
3765 class data, save its outgoing constant pool instead.
3766 (verify_constructor_super): Skip anonymous class constructor
3767 hidden this$<n> parameter.
3768 (java_expand_classes): New local `saved_ctxp'. Removed call to
3769 java_expand_finals and java_check_final. Expand anonymous class
3770 constructors. Generate class data.
3771 (build_super_invocation): Skip anonymous class hidden this$<n>
3773 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3774 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3775 (set_java_signature): Likewise.
3777 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3779 * gjavah.c: Delete ACC_VISIBILITY define.
3780 * jcf.h: Add ACC_VISIBILITY define.
3781 * parse.y: final: rule tagged <value>.
3782 (java_check_regular_methods): Use ACC_VISIBILITY define for
3783 default package access check.
3784 (local_variable_declaration_statement): Use final: rule.
3786 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3788 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3791 2000-01-17 Tom Tromey <tromey@cygnus.com>
3793 * gjavah.c (print_field_info): Allow non-static final fields.
3795 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3797 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3798 * parse.y (patch_anonymous_class): New function.
3799 (create_anonymous_class): Register incomplete type when the
3800 class/interface to extends/implement isn't known yet.
3801 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3802 (verify_constructor_super): Tuned error message.
3804 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3806 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3807 (ANONYMOUS_CLASS_P): New macro.
3808 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3809 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3810 * parse.y (create_class): Added leading argument.
3811 (maybe_create_class_interface_decl,
3812 check_class_interface_creation): Likewise.
3813 (craft_constructor): New function.
3814 (verify_constructor_super): Added argument in prototype.
3815 (class_declaration:): Inserted leading argument.
3816 (for_begin:): Use FOR_LOOP_P.
3817 (anonymous_class_creation): Create WFL of the anonymous class to
3818 instantiate. Call build_new_invocation. Added comments.
3819 (check_class_interface_creation): Handle parameter `anonymous' in
3820 verbose mode class creation announce.
3821 (link_nested_class_to_enclosing): Exclude anonymous classes.
3822 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3823 anonymous class, even though they appear to have an enclosing
3825 (create_interface): Pass extra argument to
3826 check_class_interface_creation.
3827 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3828 (create_class): Call check_class_interface_creation and
3829 maybe_create_class_interface_decl with extra new argument. Don't
3830 add private this$<n> to anonymous classes.
3831 (method_declarator): Insert hidden this$<n> to anonymous class
3833 (java_fix_constructors): Deleted code creating default
3834 constructor. Call craft_constructor instead.
3835 (java_check_regular_methods): Set `saw_constructor' to 1 for
3837 (fix_constructors): Pass extra argument to verify_constructor_super.
3838 (verify_constructor_super): New local `sdecl', use it. Search for
3839 matching constructor (possibly featuring arguments) in super
3841 (lookup_method_invoke): Craft constructor according to arguments
3842 list when dealing with anonymous class constructors.
3843 (build_super_invocation): Pass arguments to anonymous class super
3845 (search_loop): Use FOR_LOOP_P.
3846 (labeled_block_contains_loop_p): Likewise.
3848 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3850 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3851 (enclosing_context_p): New function.
3852 (get_access_flags_from_decl): Handle CLASS_STATIC.
3853 (maybe_layout_super_class): Extra first argument passed to
3855 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3857 * decl.c (access0_identifier_node): New global.
3858 (init_decl_processing): access0_identifier_node initialized.
3859 (pushdecl): Set DECL_CONTEXT only on non type decls.
3860 * expr.c (lookup_field): Lookup inner class fields in enclosing
3862 (expand_invoke): Use ID_INIT_P.
3863 (expand_java_field_op): Use DECL_CLINIT_P.
3864 * java-tree.def (CLASS_LITERAL): New tree code.
3865 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3866 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3867 (struct lang_decl): New field `inner_access'.
3868 (enclosing_context_p): Prototyped.
3869 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3870 ID_CLINIT_P): New macros.
3871 (CLASS_STATIC): New macro.
3872 (CLASS_ACCESS0_GENERATED_P): New macro.
3873 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3874 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3875 INNER_CLASS_P): New macros.
3876 (DECL_INNER_CLASS_LIST): New macro.
3877 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3879 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3880 the shift value to int. Fixed typo in comment.
3881 * lex.c (inst_id, wpv_id): Initialize.
3882 * mangle.c (unicode_mangling_length): Take `$' into account.
3883 * parse.h (DRECOVER, RECOVER): Terminate properly.
3884 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3885 (typedef struct _jdep): New field `enclosing'.
3886 (JDEP_ENCLOSING): New macro.
3887 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3888 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3889 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3890 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3891 GET_ENCLOSING_CPC_CONTEXT): New macros.
3892 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3893 (do_resolve_class): Added extra argument in prototype.
3894 * parse.y (resolve_class): Added extra argument in prototype.
3895 (maybe_create_class_interface_decl): Likewise.
3896 (maybe_use_access_method, build_wfl_wrap): New functions.
3897 (java_complete_expand_classes, java_complete_expand_class):
3899 (java_parser_context_push_initialized_field,
3900 java_parser_context_suspend, java_parser_context_resume):
3902 (maybe_make_nested_class_name, make_nested_class_name,
3903 set_nested_class_simple_name_value,
3904 link_nested_class_to_enclosing, find_as_inner_class,
3905 find_as_inner_class_do, check_inner_class_redefinition,
3906 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3907 maybe_build_thisn_access_method, build_outer_field_access,
3908 build_outer_field_access_methods, build_outer_field_access_expr,
3909 build_outer_method_access_method, build_new_access_id,
3910 build_outer_field_access_method, outer_field_access_p,
3911 outer_field_expanded_access_p, outer_field_access_fix,
3912 build_incomplete_class_ref, patch_incomplete_class_ref,
3913 create_anonymous_class): Likewise.
3914 (inst_id, wpv_id): New static global variables.
3915 (synchronized:): New rule, tagged <node>.
3916 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3918 (anonymous_class_creation:): New rule, tagged <node>.
3919 (NEW_TK): Tagged <node>.
3920 (type_literals, array_type_literal): New rules, tagged <node>.
3921 (class_declaration:): Removed action when reducing by class_body:
3922 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3923 using GET_CPC in sub-rules.
3924 (class_member_declaration): Handle inner classes.
3925 (method_declaration): When reducing method_header:, reset
3926 current_function_decl when appropriate.
3927 (method_declarator:): Set the number of formal parameter to 0 for
3928 method declared without arguments.
3929 (constructor_declarator:): Likewise.
3930 (static_initializer:): List of elements kept in a list.
3931 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3932 use of the keyword `static' for type declarations.
3933 (block_statement:): Handle inner class declarations.
3934 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3935 type qualified `this'.
3936 (class_instance_creation_expression): Use anonymous_class_creation:
3937 to handle inner class instances creation. Handle qualified `new'.
3938 (something_dot_new): Added appropriate actions.
3939 (create_new_parser_context): New function.
3940 (java_push_parser_context, java_parser_context_save_global,
3941 java_parser_context_suspend): Use create_new_parser_context.
3942 (check_modifiers): Changed leading comment.
3943 (check_class_interface_creation): Handle interclasses.
3944 (add_superinterfaces): Fixed comment.
3945 (create_interface): Build qualified name from the raw_name instead
3946 of its matching WFL. Push the initialized fields list. raw_name added
3947 as an extra argument to maybe_create_class_interface_decl.
3948 (create_class): Build qualified name from the raw_name instead of
3949 its matching WFL. Removed assignment to current_parsed_class_un.
3950 Call PUSH_ERROR before returning an error. Suspend the current
3951 parser context when processing an inner class. Push the
3952 initialized fields list. raw_name added as an extra argument to
3953 maybe_create_class_interface_decl. Add the private this$<n>
3955 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3956 (register_fields): Get the class type from GET_CPC and handle
3957 previous errors. Added code to handle the creation of static
3958 fields in inner classes. Initialized fields initialization
3959 statements kept in a list of lists.
3960 (maybe_generate_finit): Initialized fields initialization
3961 statements kept in a list of lists. Use GET_CPC.
3962 (maybe_generate_clinit): Likewise.
3963 (method_header): Use GET_CPC and GET_CPC_UN.
3964 (parser_qualified_classname): Handle inner classes.
3965 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3966 (java_fix_constructors): Hide pointer to enclosing context
3967 instance in constructor list when dealing with inner classes.
3968 (jdep_resolve_class): Call resolve_class with extra first argument
3970 (resolve_class): Add enclosing context as a first extra argument
3971 to do_resolve_class.
3972 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3974 (resolve_no_layout): Extra argument added to resolve_class
3976 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3977 (java_get_real_method_name): Use GET_CPC_UN.
3978 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3979 (java_check_abstract_methods): Handle static method declared in
3980 inner classes by an error.
3981 (java_check_regular_methods): Use DECL_CLINIT_P.
3982 (source_start_java_method): Also set DECL_MAX_LOCALS.
3983 (create_artificial_method): Call java_parser_context_save_global
3984 and java_parser_context_restore_global instead of saving/restoring
3985 the context by hand.
3986 (expand_start_java_method): Improved verbose mode message.
3987 (java_complete_expand_methods): Fixed leading comment. Use
3989 (fix_constructors): Added assignment to this$<n> if necessary.
3990 (java_expand_classes): Call java_complete_expand_classes instead
3991 of java_complete_expand_methods.
3992 (make_qualified_primary): Simplified.
3993 (merge_qualified_name): Optimized for missing left or right parts.
3994 (resolve_expression_name): Handle access to outer class fields from
3996 (resolve_qualified_expression_name): New macro
3997 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3998 classes. Report error on non appropriate qualification of
3999 `new'. Handle qualified `this'.
4000 (not_accessible_p): Allow access to outer class private fields from
4002 (patch_method_invocation): Handle method invocations through
4003 access methods and inner class constructor invocations.
4004 (find_applicable_accessible_methods_list): Search enclosing
4005 contexts of an inner class.
4006 (search_applicable_methods_list): Fixed typo.
4007 (argument_types_convertible): Handle inner class constructors'
4008 hidden outer context reference argument.
4009 (qualify_ambiguous_name): Handle qualified `this'.
4010 (java_complete_lhs): Handle use of field accessed through
4011 artificial access methods in various cases of assignments. Handle
4013 (check_final_assignment): Use DECL_CLINIT_P.
4014 (valid_ref_assignconv_cast_p): Handle the destination being an
4015 enclosing context of the source.
4016 (patch_unaryop): Handle use of field accessed through artificial
4018 (patch_return): Use DECL_CLINIT_P.
4019 (patch_throw_statement): Use DECL_CLINIT_P.
4020 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4021 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4024 2000-01-16 Anthony Green <green@cygnus.com>
4026 * parse.y (build_string_concatenation): Only use
4027 StringBuffer(String) shortcut if String arg is constant.
4029 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4031 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4032 the shift value to int. Fixed typo in comment.
4034 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4036 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4037 * jcf-write.c: Likewise.
4038 * parse.y: Likewise.
4039 * parse.c: Regenerate.
4041 2000-01-09 Anthony Green <green@cygnus.com>
4043 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4044 bytecodes in the correct order.
4046 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4048 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4050 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4052 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4053 before building constant array decl.
4055 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4057 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4058 method invocation and typo in conditional expression.
4059 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4060 the appropriate NOTE_POP.
4061 * parse.y (patch_binop): Shift value mask to feature the right
4064 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4066 * class.c (assume_compiled, assume_compiled_node): Add static
4068 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4070 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4072 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4074 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4075 to `__modifier' to avoid stringifying it.
4077 * parse.y (verify_constructor_circularity): Don't call a variadic
4078 function with a non-literal format string.
4079 (java_check_abstract_methods): Move unreachable code inside
4080 `continue' statement.
4081 (lookup_method_invoke): Call xstrdup, not strdup.
4083 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4086 * jcf-parse.c (yyparse): Likewise.
4088 * jv-scan.c (main): Likewise.
4090 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4092 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4093 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4094 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4097 * parse.y (synchronized, variable_redefinition_error,
4098 check_class_interface_creation, create_interface, create_class,
4099 method_header, finish_method_declaration,
4100 check_modifiers_consistency, method_declarator,
4101 complete_class_report_errors, check_abstract_method_definitions,
4102 java_check_regular_methods, check_throws_clauses,
4103 java_check_abstract_methods, read_import_dir,
4104 check_pkg_class_access, declare_local_variables, fix_constructors,
4105 cut_identifier_in_qualified, resolve_expression_name,
4106 resolve_qualified_expression_name, patch_method_invocation,
4107 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4108 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4109 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4110 patch_try_statement, patch_synchronized_statement,
4111 patch_throw_statement, check_thrown_exceptions,
4112 patch_conditional_expr): Likewise.
4114 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * Makefile.in (LIBDEPS): Added gcc's errors.o
4117 (../jcf-dump$(exeext):): Link with gcc's errors.o
4118 (../gcjh$(exeext):): Likewise.
4119 * expr.c (expand_java_NEW): Layout the entire target type instead of
4120 laying out its methods only.
4121 (lookup_field): Layout the class after having loaded it.
4122 * java-tree.h (java_debug_context): Declared.
4123 * jcf-io.c (toplev.h): Included.
4124 (find_class): Removed assignment to jcf's outofsynch
4125 field. Force source file to be read if newer than its matching
4126 class file. Tweaked debug messages.
4127 * jcf-parse.c (jcf_out_of_synch): Deleted.
4128 (read_class): Call to jcf_out_of_synch removed.
4129 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4130 (jcf_out_of_synch): Prototype deleted.
4131 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4132 `deprecated' and `class_err': integer turned into bit fields.
4133 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4134 * parse.y (package_list): New global.
4135 (package_declaration:): Record newly parsed package name.
4136 (extra_ctxp_pushed_p): Static global deleted.
4137 (java_parser_context_save_global): Create buffer context for the
4138 purpose of saving globals, if necessary.
4139 (java_parser_context_restore_global): Pop context pushed for the
4140 purpose of saving globals, if necessary.
4141 (java_debug_context_do): New prototype and function.
4142 (java_debug_context): Likewise.
4143 (do_resolve_class): Use already parsed package names to qualify
4144 and lookup class candidate.
4145 (java_pre_expand_clinit): Removed unnecessary local variable.
4147 1999-12-17 Tom Tromey <tromey@cygnus.com>
4149 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4151 (process_file): Use `\n\' at end of each line in string.
4153 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * expr.c (expand_invoke): Layout the loaded class before
4156 attempting to use it.
4157 (expand_java_field_op): Allow final field assignments to take
4159 * typeck.c (convert): Return error_mark_node if expr is null.
4161 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4163 * class.c (class_depth): Return -1 if the class doesn't load
4165 * expr.c (can_widen_reference_to): Check for errors during depth
4166 computation and return 0 accordingly.
4167 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4168 create default constructors and add an other error check.
4169 * parse.h (java_fix_constructors): Prototyped.
4170 * parse.y (java_pre_expand_clinit): Likewise.
4171 (build_super_invocation): Re-prototyped to feature one argument.
4172 (java_check_circular_reference): Directly use `current'.
4173 (java_fix_constructors): New function.
4174 (java_check_regular_methods): Don't create default constructors
4175 here, but abort if none were found.
4176 (java_complete_expand_methods): Pre-process <clinit> calling
4177 java_pre_expand_clinit.
4178 (java_pre_expand_clinit): New function.
4179 (fix_constructors): build_super_invocation invoked with the
4180 current method declaration as an argument.
4181 (build_super_invocation): Use the context of the processed method
4182 decl argument instead of current_class.
4183 * typeck.c (lookup_java_method): Take WFLs in method names into
4186 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4188 * class.c (make_class_data): flag_keep_inline_functions to keep
4189 private methods in the method array.
4191 1999-12-15 Anthony Green <green@cygnus.com>
4193 * check-init.c (check_init): Take into account both types of
4194 `throw's when checking for uninitialized variables.
4196 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4198 * parse.y (java_complete_lhs): Force convertion of array
4199 dimensions to int_type_node, that's what runtime's ABI expects.
4201 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4204 operand of a WFL, until the Java front-end gets fixed with regard
4205 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4207 1999-12-10 Andrew Haley <aph@cygnus.com>
4209 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4210 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4211 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4215 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4217 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4218 before calling expand_eh_region_start and expand_start_all_catch.
4219 * except.c (expand_start_java_handler): Switch to permanent
4220 obstack before calling expand_eh_region_start.
4221 (expand_end_java_handler): Switch to permanent obstack before
4222 calling expand_start_all_catch.
4224 1999-12-5 Anthony Green <green@cygnus.com>
4226 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4227 function with side effects.
4228 (init_decl_processing): Mark all memory allocating DECLs with
4231 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4233 * except.c (expand_end_java_handler): Call
4234 expand_resume_after_catch and end_catch_handler.
4236 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4238 * verify.c (verify_jvm_instructions): Create new return label
4239 chain if non existant (don't rely on the verified state of the jsr
4242 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4244 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4245 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4247 * parse.y (patch_assignment): Removed bogus final class test on
4248 lhs when checking on whether to emit an ArrayStoreException runtime
4250 * expr.c (expand_java_arraystore): Likewise.
4252 1999-11-28 Anthony Green <green@cygnus.com>
4254 * decl.c (find_local_variable): Reuse single slot decls when
4257 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * jcf-parse.c (saw_java_source): Global variable removed.
4260 (read_class): Don't use `saw_java_source'. Added extra braces.
4261 (yyparse): Code setting `saw_java_source' removed.
4263 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4265 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4267 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4269 * verify.c (merge_type_state): Non verified subroutines being
4270 considered more than once to trigger passive type merge.
4272 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4274 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4275 in case of error. Error message tuned.
4277 1999-11-21 Anthony Green <green@cygnus.com>
4279 * constants.c (find_methodref_index): Unwrap method names before
4280 inserting them in the constant pool.
4282 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4284 * class.c (assume_compiled_node): New typedef.
4285 (assume_compiled_tree): New static data.
4286 (find_assume_compiled_node): New function.
4287 (add_assume_compiled): New function.
4288 (assume_compiled): New function.
4289 * class.c (make_class_data): Use assume_compiled.
4290 (is_compiled_class): Use assume_compiled.
4292 * java-tree.h (add_assume_compiled): Declare.
4294 * lang.c (lang_decode_option): Parse new options.
4296 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4298 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4299 int_type_node: that's what `_Jv_AllocObject' expects.
4301 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * parse.y (lookup_method_invoke): Use lang_printable_name to
4304 reliably build the type name during error report. Fixes PR gcj/97.
4306 1999-11-09 Tom Tromey <tromey@cygnus.com>
4308 * jcf-path.c: Include <sys/stat.h>.
4309 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4310 (DIR_UP): New macro.
4312 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4314 * parse.y (source_end_java_method): Resume permanent allocation,
4315 reversing Apr 27 1998 patch.
4316 (patch_string_cst): Pop obstacks after having pushed the permanent
4319 1999-11-05 Tom Tromey <tromey@cygnus.com>
4321 * class.c (finish_class): Emit inlined methods if any native
4322 methods exist in the class. Fixes PR gcj/85.
4324 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4326 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4327 (qualify_ambiguous_name): Likewise.
4329 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4331 * typeck.c: (lookup_java_method): search all inherited
4332 interfaces when looking up interface method.
4334 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4336 * parse.y (method_header:): Issue error message for rule `type
4338 (synchronized:): Error report when not using synchronized.
4340 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4343 being used before the superclass constructor has been called.
4344 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4345 instead of `CALL_THIS_CONSTRUCTOR_P'.
4347 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4349 * check-init.c: Fix typo in comment.
4351 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4353 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4356 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4358 * parse.y (expression_statement:): Call function to report
4359 improper invocation of a constructor.
4360 (parse_ctor_invocation_error): New function.
4362 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4364 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4367 1999-10-21 Tom Tromey <tromey@cygnus.com>
4369 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4370 in generated `main'.
4372 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4374 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4375 (qualify_ambiguous_name): Likewise.
4377 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4379 * parse.y (java_complete_tree): fold_constant_for_init to work on
4381 (java_complete_lhs): Likewise.
4382 (array_constructor_check_entry): Complete an initializer element
4383 on permanent_obstack.
4385 1999-10-19 Tom Tromey <tromey@cygnus.com>
4387 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4388 From Mike Moreton <mike@pillim.demon.co.uk>.
4390 1999-10-15 Greg McGary <gkm@gnu.org>
4392 * java-tree.h (flag_bounds_check): Remove extern decl.
4393 * lang.c (flag_bounds_check): Remove global variable.
4394 (lang_f_options): Remove "bounds-check" entry.
4395 (lang_init_options): Default flag_bounds_check to "on".
4397 1999-10-14 Tom Tromey <tromey@cygnus.com>
4399 * jvgenmain.c (usage): New function.
4400 (main): Use it. Also, handle `-D' options.
4401 * jvspec.c (lang_specific_driver): Recognize -D.
4402 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4404 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4406 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4408 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4409 variadic function with a non-literal format string.
4411 * parse-scan.y (report_main_declaration): Likewise.
4413 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4415 * parse.y (read_import_dir, patch_assignment, patch_binop,
4416 patch_array_ref): Likewise.
4418 * typeck.c (build_java_array_type): Likewise.
4420 * verify.c (verify_jvm_instructions): Likewise.
4422 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4426 1999-10-07 Anthony Green <green@cygnus.com>
4428 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4429 where CHECK_PUT may fail for valid reasons.
4431 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4432 UNSAFE_PUTN): New macros.
4434 1999-10-04 Tom Tromey <tromey@cygnus.com>
4436 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4437 well. Fixes Java PR gcj/59.
4438 * parse-scan.y (yyerror): Report errors.
4440 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4442 * decl.c (insert_block): Remove unconditional `abort'.
4444 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4446 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4447 FUNCTION_CODE now of type int. All callers changed.
4448 Set the builtin's DECL_BUILT_IN_CLASS.
4450 1999-09-23 Tom Tromey <tromey@cygnus.com>
4452 * jvspec.c (lang_specific_driver): Don't read spec file if
4453 -fsyntax-only given.
4455 1999-09-22 Tom Tromey <tromey@cygnus.com>
4457 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4459 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4460 (WORDS_TO_LONG): Likewise.
4461 (WORDS_TO_DOUBLE): Likewise.
4463 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4465 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4466 (RELOCATION_VALUE_1): Likewise.
4467 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4468 push_in_const, push_long_const): Prototyped.
4469 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4470 (push_constant2): Likewise.
4471 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4472 (find_constant_wide): Cast find_constant2's integer arguments to
4474 (find_constant_index): Cast find_constant2's and find_constant2's
4475 integer arguments to `jword'.
4476 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4477 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4478 (emit_if): Use RELOCATION_VALUE_1.
4479 (emit_goto): Likewise.
4480 (emit_jsr): Likewise.
4481 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4482 argument to push_long_const to HOST_WIDE_INT.
4484 1999-09-15 Andreas Schwab <schwab@suse.de>
4486 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4488 1999-09-20 Nick Clifton <nickc@cygnus.com>
4490 * lang.c (lang_decode_option): Extend comment.
4492 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4494 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4497 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4499 * gjavah.c (get_field_name, print_method_info, print_include,
4500 add_namelet): Use xmalloc, not malloc.
4502 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4503 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4506 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4508 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4510 * jcf-path.c (add_entry): Likewise.
4512 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4514 * jv-scan.c (xmalloc): Remove definition.
4516 * jvgenmain.c (xmalloc): Likewise.
4518 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4520 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4522 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4523 concat, not xmalloc/sprintf.
4524 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4525 (xstrdup): Remove definition.
4527 * parse.y (duplicate_declaration_error_p,
4528 constructor_circularity_msg, verify_constructor_circularity,
4529 check_abstract_method_definitions, java_check_regular_methods,
4530 java_check_abstract_methods, patch_method_invocation,
4531 check_for_static_method_reference, patch_assignment, patch_binop,
4532 patch_cast, array_constructor_check_entry, patch_return,
4533 patch_conditional_expr): Use xstrdup, not strdup.
4535 * zextract.c (ALLOC): Use xmalloc, not malloc.
4537 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4539 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4541 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4542 (do_spec, lang_specific_pre_link, lang_specific_driver,
4543 input_filename, input_filename_length): Don't declare.
4544 (main_class_name, jvgenmain_spec, lang_specific_driver):
4546 (lang_specific_driver): All calls to the function pointer
4547 parameter now explicitly call `fatal'.
4549 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4551 * parse.y (find_applicable_accessible_methods_list): Search
4552 abstract classes as interfaces.
4554 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4556 * class.c (finish_class): We're now outside a valid method
4557 declaration. Tell the rest of gcc so.
4559 1999-09-08 Bruce Korb autogen@linuxbox.com
4561 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4563 1999-09-07 Tom Tromey <tromey@cygnus.com>
4565 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4567 (decode_signature_piece): Don't emit "::" in JArray<>.
4568 (print_namelet): Only print trailing `;' when printing a class.
4570 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4572 * java-tree.h: Delete declarations for all tree nodes now moved to
4574 * decl.c: Delete their definitions.
4576 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4578 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4579 * Makefile.in (OBJS): Add ggc-callbacks.o.
4580 (OBJDEPS): Likewise.
4582 1999-09-03 Tom Tromey <tromey@cygnus.com>
4584 * parse.y (strip_out_static_field_access_decl): Return operand if
4585 it satisfies JDECL_P.
4587 1999-09-02 Tom Tromey <tromey@cygnus.com>
4589 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4590 Handle nested arrays, like `[[I'.
4592 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4594 * class.c (finish_class): Remove unused parameter, all callers
4597 * expr.c (build_java_athrow): Change return type to void.
4598 (java_lang_expand_expr): Make sure each case in switch returns a
4601 * java-tree.h (finish_class): Fix prototype to take void args.
4603 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4604 (main): Issue return from main, not exit.
4606 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4608 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4610 * jv-scan.c (main): Issue return from main, not exit.
4612 * parse.y (check_abstract_method_definitions,
4613 java_check_abstract_method_definitions): Add static prototypes.
4614 (java_complete_expand_methods): Fix call to `finish_class'.
4616 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4619 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4621 * lang.c (language_string): Constify.
4623 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4625 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4626 Remove hacks for stuff which comes from libiberty.
4628 * Make-lang.in: Likewise.
4630 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4632 * Makefile.in (xref.o): Depend on xref.c explicitly.
4634 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4636 * java-tree.h (lang_printable_name): Constify a char*.
4638 * lang.c (lang_printable_name): Likewise.
4640 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4642 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4645 1999-08-26 Tom Tromey <tromey@cygnus.com>
4647 * gjavah.c (print_cxx_classname): Print "::" before qualified
4650 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * parse.y (lookup_cl): Changed leading comment. Now does its best
4653 to set the column number.
4654 (qualify_ambiguous_name): Take WFL wrappers into account.
4656 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4658 * verify.c (verify_jvm_instructions): Don't check instruction
4659 validity beyond end of method.
4661 1999-08-25 Tom Tromey <tromey@cygnus.com>
4663 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4665 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4667 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4668 cxx_keyword_subst, generate_access, name_is_method_p,
4669 get_field_name, print_field_name, super_class_name, print_include,
4670 decode_signature_piece, print_class_decls, usage, help,
4671 java_no_argument, version, add_namelet, print_namelet): Add static
4673 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4674 name_is_method_p): Constify a char*.
4675 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4676 Provide a final else clause in an if-else-if.
4677 (print_field_info): Add missing final arg in function call to
4679 (print_method_info, decompile_method, decode_signature_piece,
4680 print_c_decl, print_full_cxx_name, print_stub,
4681 print_mangled_classname, super_class_name, print_include,
4682 add_namelet, add_class_decl, print_class_decls, process_file,
4683 help): Constify a char*.
4685 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4686 push_int_const, find_constant_wide, find_constant_index,
4687 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4688 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4689 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4690 emit_if, emit_goto, emit_jsr, call_cleanups,
4691 make_class_file_name): Add static prototypes.
4692 (generate_bytecode_return, generate_bytecode_insns): Pass a
4693 NULL_PTR, not a NULL_TREE.
4695 * jv-scan.c: Include "jcf.h".
4696 (main): Declare using DEFUN macro.
4698 * jvspec.c (find_spec_file, lang_specific_pre_link,
4699 lang_specific_driver): Add prototypes.
4700 (find_spec_file): Constify a char*.
4702 * keyword.gperf (hash, java_keyword): Add prototypes.
4704 * lang.c (lang_print_error): Add static prototype.
4705 (lang_init): Prefer memcpy over bcopy to avoid casts.
4707 * lex.c (yylex): Add static prototype.
4709 * parse-scan.y: Include "lex.c" earlier.
4711 * parse.h: Remove redundant declaration for `yylex'.
4713 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4714 labeled_block_contains_loop_p): Add static prototypes.
4715 (not_accessible_p): Make static to match prototype.
4717 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4719 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * parse.y (check_method_redefinition): Changed leading comment.
4722 (check_abstract_method_definitions): New function.
4723 (java_check_abstract_method_definitions): New function.
4724 (java_check_regular_methods): Call it.
4725 (verify_constructor_super): Fixed indentation.
4726 (lookup_method_invoke): Likewise.
4728 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * parse.y (method_header): Return a null pointer if the current
4732 (finish_method_declaration): Return if the current function decl
4734 (source_start_java_method): Likewise.
4735 (java_method_add_stmt): Likewise.
4737 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4739 * class.c (emit_register_class): Removed unnecessary call to
4741 * parse.y (labeled_block_contains_loop_p): Removed unused local
4744 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4746 * parse.y (java_refold): Added prototype.
4748 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4751 (java_stabilize_reference): Removed unnecessary `else'.
4752 (java_complete_lhs): Set flag to remember boolean. Call
4753 java_refold. Added comments.
4754 (java_decl_equiv): New function.
4755 (binop_compound_p): Likewise.
4756 (java_refold): Likewise.
4757 (patch_unaryop): Striped static field access assigned to decl and
4758 op. Changed promotion scheme for ++/-- operators.
4759 (search_loop): New function.
4760 (labeled_block_contains_loop_p): Likewise.
4761 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4763 (patch_bc_statement): Call search_loop. Fixed comment.
4765 1999-08-14 Anthony Green <green@cygnus.com>
4767 * expr.c (java_lang_expand_expr): Mark static array data as
4770 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4772 * jvgenmain.c (main): NUL-terminate name_obstack.
4774 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4776 * check-init.c (check_bool2_init, done_alternative): Add static
4779 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4780 (add_method, build_utf8_ref, build_class_ref,
4781 append_gpp_mangled_type, layout_class_method): Constify a char*.
4783 * decl.c (push_promoted_type, make_binding_level): Add static
4785 (push_promoted_type, pushdecl): Constify a char*.
4787 * except.c (find_handler_in_range, link_handler,
4788 check_start_handlers): Add static prototypes.
4790 * expr.c (process_jvm_instruction): Constify a char*.
4792 * gjavah.c (main): Constify a char*.
4794 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4797 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4799 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4800 munge, print_ents): Constify a char*.
4802 * jcf-dump.c (disassemble_method): Constify a char*.
4803 (print_constant_pool, print_exception_table): Add static prototypes.
4804 (print_constant, print_exception_table, main, disassemble_method):
4807 * jcf-io.c (find_classfile, find_class): Likewise.
4809 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4810 (set_source_filename, predefined_filename_p): Add static prototypes.
4811 (set_source_filename, get_constant, get_class_constant,
4812 find_in_current_zip): Constify a char*.
4814 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4816 (add_entry, add_path, jcf_path_classpath_arg,
4817 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4819 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4820 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4821 jcf_parse_one_method, jcf_parse_methods,
4822 jcf_parse_final_attributes): Add static prototypes.
4823 (get_attribute): Constify a char*.
4825 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4826 jcf_dependency_add_target, jcf_path_classpath_arg,
4827 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4829 * jv-scan.c (main): Constify a char*.
4830 (gcc_obstack_init): Add prototype arguments.
4832 * jvgenmain.c (gcc_obstack_init): Likewise.
4833 (main): Constify a char*.
4835 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4837 (put_decl_string, lang_print_error): Constify a char*.
4838 (lang_init): Remove redundant extern prototype.
4840 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4842 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4843 Add static prototypes.
4844 (get_type_from_signature): Constify a char*.
4846 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4847 Add static prototypes.
4848 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4849 (verify_jvm_instructions): Constify a char*.
4851 * xref.c (xref_flag_value): Likewise.
4853 * xref.h (xref_flag_value): Likewise.
4855 * zextract.c (makeword, makelong): Add static prototypes.
4856 (makeword, makelong): Constify a uch*.
4858 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4860 * lang.c (java_dummy_print): Constify a char*.
4861 (lang_print_error): Likewise.
4862 (lang_init): Remove redundant prototype for `print_error_function'.
4863 (lang_init_source): Likewise.
4864 (lang_identify): Constify a char*.
4866 1999-08-09 Tom Tromey <tromey@cygnus.com>
4868 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4869 (WORDS_TO_LONG): Likewise.
4870 (WORDS_TO_DOUBLE): Likewise.
4872 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4874 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4876 * expr.c (java_stack_pop, java_array_data_offset,
4877 build_java_throw_out_of_bounds_exception, case_identity,
4878 build_java_check_indexed_type): Add static prototypes.
4879 (linenumber_table, expand_invoke, expand_java_field_op,
4880 build_primtype_type_ref, expand_byte_code): Constify a char*.
4882 * java-tree.h (build_primtype_type_ref, linenumber_table):
4884 (java_lang_expand_expr): Add prototype.
4886 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4887 `java_lang_expand_expr'.
4889 * lex.c (java_lex_error): Constify a char*.
4890 (java_get_unicode, java_read_char, java_allocate_new_line,
4891 java_unget_unicode, java_sneak_unicode): Prototype.
4893 * parse-scan.y (current_class, package_name, method_declarator,
4894 report_class_declaration, yyerror): Constify a char*.
4896 * parse.h (java_report_errors): Prototype.
4897 (yyerror): Constify a char*.
4899 * parse.y (classitf_redefinition_error, check_modifiers,
4900 parse_jdk1_1_error, lookup_package_type,
4901 lookup_package_type_and_set_next, get_printable_method_name,
4902 purify_type_name): Constify a char*.
4903 (build_super_invocation, maybe_generate_finit,
4904 verify_constructor_super, parser_add_interface,
4905 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4906 java_complete_expand_methods, java_expand_finals,
4907 cut_identifier_in_qualified, java_stabilize_reference,
4908 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4909 merge_string_cste): Prototype.
4910 (single_type_import_declaration, yyerror,
4911 variable_redefinition_error, build_array_from_name,
4912 build_unresolved_array_type, check_class_interface_creation,
4913 resolve_class, complete_class_report_errors,
4914 note_possible_classname, read_import_dir,
4915 find_in_imports_on_demand, resolve_package, fix_constructors,
4916 check_deprecation, lookup_method_invoke,
4917 maybe_build_primttype_type_ref, array_constructor_check_entry):
4919 (java_complete_expand_methods, java_expand_finals): Make static.
4920 (convert_narrow): Remove static prototype.
4922 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4924 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4926 1999-08-02 Richard Henderson <rth@cygnus.com>
4928 * decl.c: Include defaults.h instead of expr.h.
4929 * parse.y: Likewise.
4931 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4933 * java/decl.c (start_java_method): Change all uses of
4934 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4935 Ensure expr.h is included.
4936 * java/expr.c (pop_arguments): Ditto.
4937 * java/parse.y (expand_start_java_method): Ditto.
4939 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4941 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4943 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4945 * decl.c: Include "function.h".
4946 * except.c: Likewise.
4947 * parse.y: Likewise.
4948 * Makefile.in: Update dependencies.
4950 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4952 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4953 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4954 `modifier' with ATTRIBUTE_UNUSED.
4956 * gjavah.c (process_file): Add braces around ambiguous `else'.
4958 * jcf-dump.c (print_access_flags, localvar_free): Change return
4961 * parse.y (java_complete_expand_method): Initialize variable
4963 (resolve_qualified_expression_name): Likewise for `field_decl'.
4964 (patch_method_invocation): Likewise for `class_to_search'.
4965 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4966 (patch_assignment): Likewise for `lhs_type'.
4968 * verify.c (verify_jvm_instructions): Remove unused variable
4971 1999-07-25 Richard Henderson <rth@cygnus.com>
4973 * decl.c (va_list_type_node): New.
4975 1999-07-25 Anthony Green <green@cygnus.com>
4977 * gjavah.c (print_stub): New function.
4978 (METHOD_IS_NATIVE): New macro.
4979 (print_mangled_classname): Make static.
4980 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4981 (process_file): Perform stub generation.
4982 (HANDLE_METHOD): Don't emit class decls during stub
4984 (HANDLE_END_METHOD): Take into account stub generation.
4985 (print_method_info): Handle stub generation.
4986 (print_stub): New function.
4987 (print_cxx_classname): Make signature consistant with others.
4988 (help): Describe -stubs option.
4989 (main): Create stub file.
4990 (version): Use version.c.
4991 (print_full_cxx_name): New function.
4992 (print_c_decl): Use print_full_cxx_name.
4994 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4996 * check-init.c (check_init): Handle MAX_EXPR.
4998 1999-07-15 Andrew Haley <aph@cygnus.com>
5000 * lang.c (flag_use_divide_subroutine): New variable.
5001 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5002 fp-to-integer conversion.
5003 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5006 * expr.c (build_java_soft_divmod): New function.
5007 (build_java_binop): Call build_java_soft_divmod if
5008 flag_use_divide_subroutine is set.
5009 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5010 soft_lrem_node: new builtin functions.
5011 (init_decl_processing) Initialize the new builtins.
5012 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5013 soft_lrem_node: new builtin functions.
5014 (build_java_soft_divmod): New function.
5015 * parse.y: Call build_java_soft_divmod if
5016 flag_use_divide_subroutine is set.
5019 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5020 a --specs= arg) even if not linking.
5021 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5022 -fuse-divide-subroutine
5024 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5026 * parse.y (resolve_and_layout): Check methods only once.
5027 (resolve_qualified_expression_name): Verify thrown exceptions
5029 (check_thrown_exceptions): Reject exceptions thrown in
5030 initializer. Error message tuned.
5032 1999-07-14 Andrew Haley <aph@cygnus.com>
5034 * expr.c (expand_expr): Do not return the last statement in a
5035 block as the block's value.
5037 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5039 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5040 CALL_EXPR, to avoid order of evaluation changes.
5042 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * parse.y (qualify_ambiguous_name): Do not use
5045 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5047 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5049 * check-init.c (check_init): Handle MAX_EXPR.
5050 * expr.c (force_evaluation_order): Force method call arguments to
5051 be evaluated in left-to-right order.
5052 * parse.y (qualify_ambiguous_name): Loop again to qualify
5053 NEW_ARRAY_EXPR properly.
5055 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5057 * parse.y (patch_invoke): Resolve unresolved invoked method
5059 (qualify_ambiguous_name): STRING_CST to qualify expression for
5060 type name resolution.
5062 1999-06-24 Andrew Haley <aph@cygnus.com>
5064 * class.c (finish_class): Whenever a deferred method is
5065 output, rescan the list of methods to see if a new candidate for
5066 output can be found.
5068 1999-06-28 Tom Tromey <tromey@cygnus.com>
5070 * jvspec.c (lang_specific_driver): Recognize --help.
5072 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * parse.y (resolve_package): Fixed bogus return statement.
5075 (patch_method_invocation): Resolve method invocation beginning with
5076 a package name qualifier.
5078 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5080 * Make-lang.in (java.stage1): Depend on stage1-start.
5081 (java.stage2): Likewise for stage2-start.
5082 (java.stage3): Likewise for stage3-start.
5083 (java.stage4): Likewise for stage4-start.
5085 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * parse.y (java_complete_lhs): When doing cross referencing, don't
5088 try to keep file location on a WFL expanded as a CALL_EXPR.
5090 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5092 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5093 compiling to class file a void method with an empty method body.
5094 As a side effect, the bytecode backend will generate the
5095 appropriate `return' instruction.
5097 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5099 * parse.y (lookup_package_type_and_set_next): New function prototype.
5100 (resolve_package): Search current and imported packages.
5101 (lookup_package_type_and_set_next): New function.
5103 1999-06-22 Andrew Haley <aph@cygnus.com>
5105 * verify.c (verify_jvm_instructions): Check for pending blocks
5106 before invalid PC test and opcode switch, not after.
5108 1999-06-21 Andrew Haley <aph@cygnus.com>
5110 * except.c (find_handler_in_range): The upper limit for exception
5111 ranges is exclusive, not inclusive: (start <= pc < end).
5112 (link_handler): find child pointer which points to outer by
5113 searching sibling list: previous code incorrectly assumed that
5114 outer->outer->first_child must point to outer.
5115 * verify.c (verify_jvm_instructions): FIXME added to code for
5117 (verify_jvm_instructions): Do not assume that the last block
5118 processed in a subroutine is a block which ends with a `ret'
5119 instruction. With some control flows it is possible that the last
5120 block ends with an `athrow'.
5122 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * parse.y (qualify_ambiguous_name): Reorganized the post
5125 evaluation of non WFL leading expression nodes.
5127 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5129 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5132 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5134 * parse.y (qualify_ambiguous_name): Handle qualified expression
5135 beginning with a STRING_CST.
5137 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5139 * parse.y (register_fields): Set DECL_INITIAL on both
5140 pre-initialized static and public fields.
5141 (resolve_field_access): Static field access expressions to always
5143 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5144 qualification. CONVERT_EXPR to be resolved as an expression name.
5145 (java_complete_lhs): Identify and access qualified final
5146 initialized field in switch statement case expression.
5147 (fold_constant_for_init): Pre-initialized field decl constant to
5150 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5152 * parse.y (note_possible_classname): Mark returned node with
5153 QUALIFIED_P only if the original class name contained a '/'.
5155 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5157 * Make-lang.in (gcjh): More parallel build fixes.
5159 1999-06-03 Mike Stump <mrs@wrs.com>
5161 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5163 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5165 * except.c (link_handler): Chain exception handlers in order.
5167 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5169 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5170 with nops and process as usual in order to always set correct EH
5171 ranges. Emit detailed warnings about unreachable bytecodes.
5173 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5175 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5178 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5180 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5181 or the searched field decl.
5183 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5185 * parse.y (fold_constant_for_init): Convert numerical constant
5186 values to the type of the assigned field.
5188 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5190 * expr.c (lookup_field): Relaxed the test on class loading error
5192 * parse.y (fold_constant_for_init): Enabeled old code.
5194 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5196 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5197 decide the validity of the cast of a java.lang.Cloneable reference
5199 (patch_conditional_expr): Fixed first argument passed to
5200 binary_numeric_promotion.
5202 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5204 * parse.y (qualify_ambiguous_name): Take into account that a
5205 CONVERT_EXPR might specify a type as a WFL.
5207 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * parse.y (patch_assignment): Save the rhs before using it as an
5210 argument to _Jv_CheckArrayStore.
5212 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5214 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5216 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5218 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5219 floating point litteral only when the exponent indicator has been
5222 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5224 * parse.y (formal_parameter:): Construct argument tree list
5225 element even if a yet unsupported final parameter was encountered.
5227 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * parse.y (finish_method_declaration): Issue errors for native or
5230 abstract methods declared with a method body, as well as for non
5231 native or non abstract methods with no method body.
5233 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5235 * class.c (build_utf8_ref): Initialize variable `field'.
5237 * decl.c (init_decl_processing): Initialize variable `field'.
5239 * expr.c (build_known_method_ref): Mark parameters `method_type',
5240 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5241 (process_jvm_instruction): Likewise for parameter `length'.
5243 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5244 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5247 * parse.y (maybe_generate_clinit): Remove unused variable
5248 `has_non_primitive_fields'.
5249 (find_in_imports_on_demand): Initialize variables `node_to_use'
5251 (patch_binop): Likewise for variable `prom_type'.
5252 (patch_unaryop): Likewise for variable `prom_type'.
5254 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5256 * xref.c (xref_table): Add missing initializer.
5258 1999-05-14 Tom Tromey <tromey@cygnus.com>
5260 * java-except.h (struct eh_range): Removed unused `next' member.
5261 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5262 after adding all exception handlers. Sort exception ranges in
5264 (struct pc_index): New structure.
5265 (start_pc_cmp): New function.
5266 * except.c (add_handler): Return `void'. Don't call link_handler;
5267 instead construct an ordinary linked list and do range
5269 (check_nested_ranges): New function.
5270 (link_handler): Changed interface to allow merging of eh_ranges.
5271 Split overlapping ranges. Return `void'.
5273 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * parse.y (constructor_block_end:): New rule, tagged <node>.
5276 (constructor_body:): Use `constructor_block_end' instead of
5279 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * parse.y (statement_nsi:): Pop `for' statement block.
5282 (java_complete_lhs): Labeled blocks containing no statement are
5283 marked as completing normally.
5285 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * xref.c (xref_set_current_fp): New function, defined.
5288 * xref.h (xref_set_current_fp): New function, prototyped.
5290 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5292 * check-init.c (check_init): Take into account that
5293 LABELED_BLOCK_STMT can be empty.
5295 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5297 * parse.y (java_check_regular_methods): Warning check on not
5298 overriding methods with default access in other packages does not
5299 apply to `<clinit>'.
5300 (java_complete_lhs): If block body is an empty_stmt_node, replace
5301 it by NULL_TREE. This prevents gcc from generating an irrelevant
5304 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * check-init.c (check_init): Removed code accepting to see things
5307 falling through default:, when doing xrefs.
5308 * java-tree.h (do_not_fold): New global variable, declared.
5309 * parse.y (do_not_fold): New global variable, defined.
5310 (java_complete_expand_method): Set `do_not_fold' to the value of
5311 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5312 and reinstall them after them have been purged; do not check for
5313 initializations; do not issue missing return errors.
5314 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5316 (patch_binop): Skip the fold part when doing xrefs.
5317 (build_string_concatenation): Skip the concatenation part when
5319 (patch_synchronized_statement): Do not generate a try-finally when
5321 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5322 and keep the location where the throw was seen.
5323 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5324 any treatment on the converted node an simply return a NOP_EXPR of
5326 * xref.c (xref_get_data): New function, defined.
5327 * xref.h (xref_get_data): New function, declared.
5328 (XREF_GET_DATA): Use xref_get_data.
5330 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5332 * gjavah.c (print_include): Cast the result of `strlen' to int
5333 when comparing against a signed value.
5334 (add_namelet): Likewise.
5336 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5338 * expr.c (expand_invoke): Mark parameter `nargs' with
5340 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5342 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5345 * jcf-reader.c (get_attribute): Cast a value to long
5346 when comparing against a signed expression. Likewise.
5348 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5351 1999-05-11 Andrew Haley <aph@cygnus.com>
5353 * parse.y (source_end_java_method): If the current method contains
5354 any exception handlers, force asynchronous_exceptions: this is
5355 necessary because signal handlers in libjava may throw exceptions.
5356 * decl.c (end_java_method): Ditto.
5358 1999-05-11 Tom Tromey <tromey@cygnus.com>
5360 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5362 * jvspec.c (THREAD_NAME): Removed.
5363 (GC_NAME): Likewise.
5364 (MATHLIB): Likewise.
5365 (WITHLIBC): Likewise.
5367 (THREADLIB): Likewise.
5368 (MATH_LIBRARY): Likewise.
5369 (lang_specific_driver): Don't add `-l' options to command line.
5370 Instead, add a single --specs option. Recognize `-L' options and
5371 use them to search for spec file.
5372 (find_spec_file): New function.
5373 (SPEC_FILE): New define.
5375 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5377 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5378 cpplib-enabled build.
5380 1999-05-05 Per Bothner <bothner@cygnus.com>
5382 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5383 temporarily zero it while calling rest_of_decl_compilation.
5385 * java-tree.h (string_ptr_type_node): Add declaration.
5386 * decl.c: Define and initialize string_ptr_type_node.
5387 * parse.y (patch_string_cst): Use string_ptr_type_node.
5389 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5390 * parse.y (for_statement): Now unconditionally exit_block.
5391 (finish_labeled_statement): No longer exit_block if for-loop.
5392 (patch_loop_statement): Check harder if the loop is already labeled.
5394 * parse.y (patch_initialized_static_field): Removed function.
5395 (maybe_generate_clinit): Removed special handling for interfaces.
5396 (java_complete_expand_methods): Do a preliminary java_complete_tree
5397 on <clinit> to determine if it can be removed.
5398 (java_complete_expand_method): Remove special handling for <clinit>.
5399 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5400 optimize if we get back empty_stmt_node.
5401 For MODIFY_EXPR, re-do checking of static initializers.
5402 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5403 For VAR_DECL, pass correct context.
5405 * verify.c (verify_jvm_instructions): Better error messages.
5407 1999-05-03 Tom Tromey <tromey@cygnus.com>
5409 * parse-scan.y (interface_declaration): Call
5410 report_class_declaration for interfaces.
5412 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5414 * Makefile.in: Remove -v from bison command lines.
5416 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5418 * check-init.c (check_init): Exclude a case of error when doing
5420 * class.c (layout_class_method): Don't generate the error message
5421 twice when compiling from source.
5422 * lang-options.h: Added `-Wredundant-modifers' and
5423 `-Wunusupported-jdk11' flags and help text.
5424 * lang.c (lang_decode_option): Added support for
5425 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5426 flag_static_local_jdk11 and flag_redundant set accordingly.
5427 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5428 * parse.h (EXPR_WFL_ADD_COL): New macro.
5429 (DECL_END_SOURCE_LINE): Likewise.
5430 (DECL_INHERITED_SOURCE_LINE): Likewise.
5431 * parse.y (static_ref_err): New function, prototyped.
5432 (CCB_TK): Now tagged <operator>.
5433 (class_body:): Remember the location of the closing '}' of a class
5434 definition when doing xrefs.
5436 (block_end:): Likewise.
5437 (create_class): Remember the location of the inherited class
5438 identifier when doing xrefs.
5439 (register_fields): Added test on first operand of `init' before
5440 testing it TREE_CODE.
5441 (method_header): Store the location of the class identifier in the
5442 class decl when doing xrefs.
5443 (finish_method_declaration): Don't combine first/last method line
5445 (java_check_regular_methods): Warning check on not overriding
5446 methods with default access on other packages move before check on
5447 static methods. Initialization of `aflags' also moved up.
5448 (resolve_expression_name): Call static_ref_err to report the error.
5449 (static_ref_err): New function, implemented.
5450 (resolve_field_access): Returned simplified static field access
5452 (resolve_qualified_expression_name): Check for illegal use of
5453 static fields in a non static context. Call static_ref_err to
5454 report error in various places.
5455 (java_complete_tree): Do not fold initialized static fields when
5457 (java_complete_lhs): Likewise.
5459 1999-04-29 Anthony Green <green@cygnus.com>
5461 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5462 create internal labels.
5463 (lookup_label): Ditto.
5465 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * class.c (layout_class_method): Generate <clinit>'s rtl for
5469 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5470 for interfaces' <clinit>.
5471 * expr.c (lookup_field): Search for fields in interfaces.
5472 (expand_invoke): Fixed indentation.
5473 (expand_java_field_op): Likewise. Use IS_CLINIT.
5474 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5475 (IS_CLINIT): New macro.
5476 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5477 interface was parsed.
5478 (maybe_generate_clinit): Don't generate if the current class is an
5479 interface with only fields of primitive types.
5480 (reset_method_name): Use IS_CLINIT.
5481 (java_complete_expand_method): Expand <clinit> when it exists for
5482 interfaces. Use IS_CLINIT.
5483 (resolve_expression_name): Use DECL_CONTEXT instead of
5484 current_class to build static field references.
5485 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5486 ARRAY_REF when doing xreferencing.
5487 (check_final_assignment): Fixed typo in leading comment. Use
5489 (patch_array_ref): Don't fully expand array references when
5491 (patch_return): Use IS_CLINIT.
5492 (patch_throw_statement): Likewise.
5494 1999-04-22 Tom Tromey <tromey@cygnus.com>
5496 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5498 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5500 * decl.c (predef_filenames, predef_filenames_size): New globals
5501 (init_decl_processing): predef_filenames and predef_filenames_size
5503 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5505 * jcf-parse.c (predefined_filename_p): New function.
5506 (yyparse): Check that files on the command line are specified only
5507 once and issue a warning otherwise.
5508 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5509 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5510 avoid a gcc warning with -W -Wall turned on.
5511 (java_expand_classes): Abort if errors were encountered.
5512 (java_complete_lhs): If the cross reference flag is set, wrap
5513 field DECL node around a WFL when resolving expression name.
5515 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * lang.c (lang_decode_option): Fixed returned value when parsing
5518 `-fxref=...' and `-Wall'.
5519 * parse.y (source_end_java_method): Do not generate code when
5520 flag_emit_xref is set.
5521 (resolve_expression_name): Do not build static field access when
5522 flag_emit_xref is set.
5523 (resolve_field_access): No special treatment on `length' when
5524 flag_emit_xref is set. Do not build qualified static field access
5525 when flag_emit_xref is set.
5526 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5527 when flag_emit_xref is set.
5528 (patch_assignment): Do not generate array store runtime check when
5529 flag_emit_xref is set.
5530 * xref.c (xref_flag_value): Fixed function declaration
5532 (xset_set_data): New function.
5533 * xref.h (xref_set_data): Added prototype for new function.
5534 (typedef struct xref_flag_table): New field data.
5535 (XREF_GET_DATA): New macro.
5537 1999-04-19 Tom Tromey <tromey@cygnus.com>
5539 * xref.h (enum): Removed trailing comma.
5541 * parse.y (resolve_qualified_expression_name): Added missing
5544 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5546 * gjavah.c: New prototypes for java_float_finite and
5549 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5554 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5556 * Makefile.in (TREE_H): Add tree-check.h.
5557 (RTL_H): Add genrtl.h.
5559 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5561 * parse.y (patch_assignment): Added ArrayStoreException runtime
5564 1999-04-06 Per Bothner <bothner@cygnus.com>
5566 * expr.c (pop_type_0): New function.
5567 (pop_type): Use pop_type_0.
5568 * java-tree.h (pop_type_0): New declaration.
5569 * verify.c (verify_jvm_instructions): Check return instructions.
5571 * parse.y (patch_binop): Don't fold if non-constant and emiting
5574 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5576 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5578 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5579 (main_jcf): Don't define.
5580 (process_file): Don't set `main_jcf'.
5582 * java-tree.h (main_jcf): Don't declare.
5584 * jcf-parse.c (main_jcf): Add static definition.
5586 * lang.c (main_jcf): Don't define.
5588 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5590 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5592 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5594 * jcf-depend.c: Include "config.h", not <config.h>.
5596 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5599 * jcf-path.c: Include "config.h", not <config.h>.
5601 * lex.c: Don't include various system header files.
5602 (java_init_lex): Cast the argument of `bzero' to PTR
5604 * parse-scan.y (java_push_parser_context): Likewise.
5606 * parse.y (java_push_parser_context): Likewise.
5607 (patch_bc_statement): Match format specifier to variable argument.
5609 * xref.c: Don't include <stdio.h>.
5611 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5613 * parse.y (struct parser_ctxt *ctxp): Now global.
5614 (declare_local_variables): Use WFL compound value for the
5615 declaration source line value, when doing cross-referencing.
5617 1999-03-31 Tom Tromey <tromey@cygnus.com>
5619 * gjavah.c (print_field_info): Allow constants of other types.
5620 (print_include): Generate include when new name is proper prefix
5621 of already printed name.
5622 (add_namelet): Likewise.
5623 (cxx_keyword_subst): New function.
5624 (print_method_info): Use it.
5625 (print_field_name): New function.
5626 (get_field_name): New function.
5627 (print_field_info): Use get_field_name and print_field_name.
5629 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5631 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5632 'KR-C', so gperf uses the `const' keyword on strings.
5634 * keyword.gperf (java_keyword): Const-ify a char*.
5636 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * parse.y (patch_bc_statement): Fixed identation and a bogus
5641 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5643 * parse.y (patch_assignment): Allow static variables in other
5644 classes to be assigned.
5646 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5648 * class.c (maybe_add_interface): Remove unused variable
5650 (make_class_data): Use = for assignment, not ==. Likewise.
5651 (emit_register_classes): Remove unused variable `decl'.
5653 * lex.c: Fix comment so as not to contain an embedded `/*'.
5655 * verify.c (verify_jvm_instructions): Remove unused variable
5658 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5660 * parse.y (complete_loop_body): Rename to finish_loop_body.
5661 (complete_labeled_statement): Rename to finish_labeled_statement.
5662 (complete_for_loop): Rename to finish_for_loop.
5663 (complete_method_declaration): Rename to finish_method_declaration.
5665 * java-tree.h (continue_identifier_node): New global node.
5666 * decl.c: Define and initialize continue_identifier_node.
5667 * parse.y (generate_labeled_block): Remove - no longer needed.
5668 (build_loop_body): Use continue_identifier_node for continue block.
5669 (finish_labeled_statement): Also do pop_labeled_block actions.
5670 (java_complete_lhs): POP_LOOP even if error.
5671 (build_labeled_block): Special handling for continue_identifier_node.
5672 (patch_loop_statement): Re-organize.
5673 (patch_bc_statement): Re-write.
5675 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5677 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5678 using a WFL compound value.
5679 * parse.y (xref.h): Include.
5680 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5682 (register_fields): Set WFL compound value to lineno if doing
5684 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5686 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5687 * xref.h (expand_xref): Prototype renamed from xref_generate.
5689 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5692 (GET_CURRENT_BLOCK): New macro.
5693 * parse.y (current_static_block): New global variable.
5694 (method_body:): Define action.
5695 (complete_method_declaration): Set current_function_decl to NULL
5696 when work on the current method is done.
5697 (declare_local_variables): Use GET_CURRENT_BLOCK.
5698 (java_method_add_stmt): Likewise.
5699 (java_complete_expand_method): Disable the use of `this' when
5701 (enter_a_block): If no current method exist, use
5702 current_static_block to link static initializer blocks.
5703 (exit_block): Rewritten to use current_static_block when no current
5705 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5706 (patch_return): Forbid the use of `return' in static initializers.
5707 (patch_throw_statement): Fixed indentation. Issue specific error
5708 for uncaught thrown checked exception in static initializer
5709 blocks. Removed FIXME.
5711 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5713 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5714 Link gcj from gcc.o.
5716 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * parse.y (find_applicable_accessible_methods_list): When dealing
5719 with interface: ensure that a given interface or java.lang.Object
5720 are searched only once.
5722 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5724 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5726 * jcf-dump.c (print_access_flags): Add braces around if-else.
5728 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5731 * lex.c (build_wfl_node): Add static prototype.
5733 * lex.h (build_wfl_node): Remove static prototype.
5735 * parse.y: Include lex.c early enough to declare everything needed.
5736 Ensure calls to `build_wfl_node' pass the proper arguments.
5737 (create_class): Remove unused variable `super_decl'.
5738 (get_printable_method_name): Initialize variable `name'.
5740 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * Changelog: Fixed 1999-03-22 typos.
5743 * lang.c (lang_decode_option): Fixed typo in error string in the
5746 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5750 * java-tree.h (flag_emit_xref): Declared extern.
5751 * lang.c (xref.h): Included.
5752 (flag_emit_xref): New global variable.
5753 (lang_decode_option): Added support for -fxref.
5757 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5759 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5762 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5764 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5765 $(srcdir)/../system.h and $(JAVA_TREE_H).
5766 (jcf-io.o): Depend on $(JAVA_TREE_H).
5767 (mangle.o): Likewise.
5769 * check-init.c (check_cond_init): Add static prototype.
5771 * class.c (build_java_method_type, hashUtf8String,
5772 make_field_value, get_dispatch_vector, get_dispatch_table,
5773 append_gpp_mangled_type, mangle_static_field): Likewise.
5774 (strLengthUtf8): Hide unused definition.
5775 (hashUtf8String): Const-ify.
5776 (make_field_value): Un-ANSI-fy.
5778 * constants.c: Move inclusion of jcf.h above java-tree.h.
5779 (set_constant_entry, find_class_or_string_constant,
5780 find_name_and_type_constant, get_tag_node,
5781 build_constant_data_ref): Add static prototype.
5783 * decl.c (push_jvm_slot, builtin_function,
5784 lookup_name_current_level): Likewise.
5785 (builtin_function): Const-ify.
5787 * except.c (expand_start_java_handler, expand_end_java_handler):
5788 Add static prototype.
5790 * expr.c (flush_quick_stack, push_value, pop_value,
5791 java_stack_swap, java_stack_dup, build_java_athrow,
5792 build_java_jsr, build_java_ret, expand_java_multianewarray,
5793 expand_java_arraystore, expand_java_arrayload,
5794 expand_java_array_length, build_java_monitor, expand_java_pushc,
5795 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5796 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5797 expand_compare, expand_test, expand_cond, expand_java_goto,
5798 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5799 expand_java_field_op, java_push_constant_from_pool): Likewise.
5801 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5802 (build_java_arraynull_check): Mark parameters `node' and `type'
5803 with ATTRIBUTE_UNUSED.
5804 (note_label): Likewise for parameter `current_pc'.
5805 (expand_java_call, expand_java_ret): Hide unused definition.
5807 * java-tree.h (make_class, build_constants_constructor,
5808 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5809 init_outgoing_cpool, register_class, emit_register_classes,
5810 java_layout_seen_class_methods): Prototype.
5811 (unicode_mangling_length): Const-ify.
5812 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5813 emit_unicode_mangled_name, format_int, format_uint,
5814 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5815 jcf_print_utf8_replace, open_class): Prototype.
5817 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5818 <stdio.h>. Include tree.h/java-tree.h.
5819 (utf8_equal_string usage, process_class): Add static prototype.
5820 (open_class): Don't prototype this here.
5821 (utf8_equal_string): Match arguments to format specifiers.
5822 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5823 TABLE_SWITCH, disassemble_method): Likewise.
5825 * jcf-io.c: Include tree.h/java-tree.h.
5826 (open_class, find_classfile, jcf_print_utf8,
5827 jcf_print_utf8_replace): Const-ify.
5829 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5830 parse_class_file): Add static prototype.
5831 (find_in_current_zip): Match definition to existing static
5834 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5835 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5836 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5837 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5838 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5839 generate_bytecode_return, perform_relocations, init_jcf_state,
5840 init_jcf_method, release_jcf_state, generate_classfile):
5841 Add static prototype.
5842 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5843 (make_class_file_name): Const-ify.
5845 * jcf.h (find_classfile): Const-ify.
5847 * jv-scan.c (reset_report): Remove prototype.
5849 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5850 (error): Rewrite to allow varargs.
5852 * lang.c (lang_f_options): Const-ify.
5854 * lex.c (java_parse_escape_sequence): Add static prototype.
5855 (java_allocate_new_line): Match definition to existing static
5858 * mangle.c Include tree.h/java-tree.h.
5859 (unicode_mangling_length, emit_unicode_mangled_name,
5860 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5862 * parse.h (jdep_code): Remove trailing comma in enumeration.
5863 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5864 (reset_report): Add prototype.
5866 * verify.c (push_pending_label, merge_types): Add static
5869 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5871 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5873 * parse.y (find_applicable_accessible_methods_list): Extend the
5874 search to superinterfaces when relevant.
5875 (search_applicable_methods_list): New function.
5877 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * class.c (unmangle_classname): Implemented stricter testing
5880 before setting the QUALIFIED_P flag on an identifier.
5882 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5884 * parse.y (java_complete_lhs): Call force_evaluation_order
5885 after patch_newarray.
5886 (patch_binop): Don't call fold if there are side effects.
5888 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * parse.y (java_stabilize_reference): Use save_expr instead of
5891 building a SAVE_EXPR node.
5892 (java_complete_lhs): Patch the resulting string of the `+='
5893 operator (if necessary) and complete the RHS after having built
5896 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5898 * class.c (make_class): Don't set CLASS_P here (because
5899 this function is also called by build_java_array_type).
5900 (push_class): Set CLASS_P here instead.
5901 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5903 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5904 context. If the context is class, perfer "super" over "synchronized".
5905 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5907 * parse.y (create_class): Don't call parser_check_super here;
5908 it is not robust. Always wait until later.
5910 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5911 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5913 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5915 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5916 * lex.h (UNGETC): Change misleading macro.
5918 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5920 * parse.y (java_stabilize_reference): Return NODE when patching a
5922 (java_complete_lhs): Put parenthesis around truth values.
5924 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * class.c (layout_class_method): Don't make rtl for interface
5928 * parse.h (GET_TYPE_NAME): New macro.
5929 * parse.y (if_then_statement:): Fixed indentation.
5930 (if_then_else_statement:): Likewise.
5931 (for_statement:): Fixed spacing.
5932 (try_statement:): Fixed indentation.
5933 (create_interface): Don't force interfaces to be abstract.
5934 (method_header): Abstract methods are OK in interfaces.
5935 (declare_local_variables): Fixed typo in comment.
5936 (java_complete_expand_method): Fixed indentation.
5937 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5938 non accessible fields.
5939 (java_stabilize_reference): New function.
5940 (java_complete_lhs): Fixed indentation. Use
5941 java_stabilize_reference in compound assignement. Insert the
5942 cast. If not processing `+' fix string constants before processing
5945 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5947 * constants.c (find_class_or_string_constant): Cast variable `j'
5948 to a `jword' when comparing against one.
5950 * expr.c (java_lang_expand_expr): Remove unused variables
5951 `has_finally_p' and `op0'.
5953 * gjavah.c (print_field_info): Cast a value to jint when comparing
5954 against one. Likewise for a jlong.
5955 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5956 against a signed quantity.
5958 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5959 (print_signature): Don't needlessly dereference variable `str'
5961 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5962 `max_locals' with ATTRIBUTE_UNUSED.
5963 (jcf_parse_class): Likewise for variable `index'.
5965 * parse.h (reverse_jdep_list): Remove static prototype.
5967 * parse.y (build_jump_to_finally): Remove prototype and definition.
5968 (reverse_jdep_list): Add static prototype.
5970 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5971 `assignment' and `expr_decl'.
5973 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5975 1999-03-12 Andrew Haley <aph@cygnus.com>
5977 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5978 we'll need a directory separator and a null character.
5980 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5982 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5984 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5986 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5989 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5991 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5993 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5995 * class.c (layout_class_method): A static method in a base class
5996 is never overridden, so treat it like it doesn't exist.
5997 However, do complain about private non-static method overriding
5998 public static method.
6000 * parse.y: Don't set unused INITIALIZED_P flag.
6001 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6003 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6004 (build_array_from_name): Re-order &index[string] to &string[index].
6006 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6007 error_mark (it might catch more errors, but it is more likely to lose).
6009 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6011 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6012 (parse-scan.o): Depend on toplev.h.
6014 * class.c (make_method_value): Add prototype. Make it static.
6015 Remove unused second argument, caller changed.
6017 * expr.c (java_lang_expand_expr): Remove unused variable
6020 * java-tree.h: Don't prototype find_in_current_zip.
6021 Add prototypes for verify_constant_pool, start_java_method,
6022 end_java_method, give_name_to_locals, expand_byte_code,
6023 open_in_zip, set_constant_value, find_constant1, find_constant2,
6024 find_utf8_constant, find_string_constant, find_class_constant,
6025 find_fieldref_index, find_methodref_index, write_constant_pool,
6026 count_constant_pool_bytes and encode_newarray_type.
6028 * jcf-dump.c: Remove unused variable `LONG_temp'.
6030 * jcf-parse.c: Include parse.h.
6031 (jcf_parse_source): Remove unused parameter, all callers changed.
6032 (jcf_figure_file_type): Add static prototype.
6033 (find_in_current_zip): Likewise. Also remove unused parameter,
6034 all callers changed.
6035 (read_class): Initialize variable `saved_pos'.
6037 * jcf-reader.c (jcf_parse_preamble): Mark variables
6038 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6040 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6041 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6042 (java_parse_doc_section): Initialize variable `seen_star'.
6043 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6044 (java_lex_error): Mark parameters `msg' and `forward' with
6046 (java_get_line_col): Mark parameters `filename' and `line' with
6049 * parse-scan.y: Include toplev.h.
6050 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6052 * parse.h: use `struct JCF', not plain `JCF'.
6053 (java_parser_context_save_global, java_expand_classes
6054 java_parser_context_restore_global, java_parse): Add prototypes.
6056 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6059 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6061 * check-init.c (check_init): COPYN takes word count, not bit count.
6063 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6065 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6066 explicit build_decl. (Avoids crash in reload when optimizing.)
6068 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6070 * decl.c (complete_start_java_method): Handle synchronized method
6071 even when compiling from bytecode.
6073 1999-02-26 Tom Tromey <tromey@cygnus.com>
6075 * gjavah.c (add_class_decl): Only generate `#include' if outer
6076 class is not the name of the class we are processing. Correctly
6077 append `.h' in #include.
6078 (process_file): Clean up newlines around generated `#include's.
6079 (decode_signature_piece): Correctly handle inner classes.
6080 (struct include): New structure.
6081 (all_includes): New global.
6082 (print_include): New function.
6083 (add_class_decl): Use it.
6084 (process_file): Likewise.
6085 (add_class_decl): Generate include for java-array.h if array
6087 (process_file): Don't generate java-array.h include.
6089 * gjavah.c (add_namelet): Check for standard package names here.
6090 (add_class_decl): Don't check for standard package names here.
6092 1999-02-25 Tom Tromey <tromey@cygnus.com>
6094 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6095 When reading a zip file, only use strncmp if both strings are
6096 bigger than the buffer length. Initialize `k' when looping
6099 1999-02-24 Tom Tromey <tromey@cygnus.com>
6101 * gjavah.c (struct namelet): New structure.
6102 (add_namelet): New function.
6103 (print_namelet): New function.
6104 (print_class_decls): Use add_namelet and print_namelet to generate
6105 namespaces and not classes.
6106 (method_printed): New global.
6107 (HANDLE_END_METHOD): Examine method_printed.
6108 (print_method_info): Set method_printed when required. Print
6109 error if function to be ignored is marked virtual. Handle $finit$
6111 (METHOD_IS_FINAL): New macro.
6112 (print_field_info): Use it.
6113 (HANDLE_METHOD): Clear method_printed.
6114 (method_pass): New global.
6115 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6116 (process_file): Do two passes over both fields and methods.
6117 (HANDLE_METHOD): Examine method_pass.
6119 (add_class_decl): New function.
6120 (print_class_decls): Don't scan over entire constant pool.
6122 1999-02-23 Tom Tromey <tromey@cygnus.com>
6124 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6125 disable linking in that case.
6127 1999-02-20 Tom Tromey <tromey@cygnus.com>
6129 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6132 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6134 * decl.c (build_result_decl), java-tree.h: New method.
6135 (complete_start_java_method): Handle synchronized methods.
6136 Don't build DECL_RESULT here. (Ordering dependency problem.)
6137 (start_java_method): Call build_result_decl here instead ...
6138 * parse.y (java_complete_expand_method): ... and here.
6139 (expand_start_java_method): Don't call complete_start_java_method here.
6140 (java_complete_expand_method): Call it here instead.
6141 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6142 * java-tree.h: ... here.
6144 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6145 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6146 for ARRAY_REF - it doesn't work when array bounds are checked.
6147 (patch_array_ref): Handle it here instead.
6149 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6151 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6153 Force left-to-right evaluation of binary operations etc.
6154 * expr.c (force_evaluation_order), java-tree.h: New function.
6155 * parse.y (java_complete_lhs): Pass binary operations, procedure
6156 calls, and ARRAY_REFs to force_evaluation_order.
6157 (various): Set TREE_SIDE_EFFECTS more carefully.
6159 Tolerate random (non-UTF8) encoding in comments without complaining.
6160 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6161 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6163 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6164 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6166 * parse.y (java_complete_lhs): Ignore an empty statement in a
6167 COMPOUND_EXPR. Don't complain about empty statement after return.
6169 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6171 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6172 in TREE_LIST - just chain the POINTER_TYPEs together.
6173 (resolve_class): If type already resolved, return decl.
6174 After resolving, update TREE_TYPE(class_type), and name (if array).
6175 * parse.h (do_resolve_class), parse.y: Make non-static.
6176 * class.c (maybe_layout_super_class): Take this_class argument.
6177 Do do_resolve_class if necessary.
6178 (layout_class, layout_class_methods): Adjust calls appropriately.
6179 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6180 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6181 * typeck.c (build_java_array_type): Don't call layout_class.
6183 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * parse.y (check_pkg_class_access): Allow private class access
6186 within the same package.
6187 (strip_out_static_field_access_decl): New function.
6188 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6189 operator argument before testing its nature.
6191 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6193 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6194 (TRY_EXPR): Simplify - it no longer has a finally clause.
6195 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6196 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6197 * expr.c (java_lang_expand_expr): Likewise.
6198 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6199 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6200 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6201 (build_try_statement): Remove finally parameter and handling.
6202 (build_try_finally_statement): New function.
6203 (patch_try_statement): No longer need to support finally clause.
6204 (try_statement): Update grammar action rules.
6205 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6206 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6208 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6210 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6211 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6213 1999-02-17 Andrew Haley <aph@cygnus.com>
6215 * class.c (build_utf8_ref): Back out broken patch which was
6216 intended to to output signatures using '.' as a separator.
6218 * class.c (make_class_data): Output signatures using '.' as a
6219 separator, rather than '/'.
6220 (mangled_classname): Likewise.
6221 (make_field_value): Likewise.
6222 (make_method_value): Likewise.
6223 * constants.c (alloc_class_constant): Likewise.
6224 * expr.c (build_invokeinterface): Likewise.
6226 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6228 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6229 of an ancient workaround.
6231 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6233 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6236 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6238 * lex.c (yylex): Encode \0 as UTF8.
6240 1999-02-10 Tom Tromey <tromey@cygnus.com>
6242 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6243 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6244 (libgcj_zip): Renamed.
6245 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6247 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6249 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6250 (GC_NAME): Renamed -lgc to -lgcjgc.
6252 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * lex.c (java_lang_cloneable): Initialize.
6255 * parse.y (java_lang_cloneable): New static variable.
6256 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6257 doing one more qualification round.
6258 (valid_ref_assignconv_cast_p): Reject null source or
6259 destination. Allow an array to be cast into java.lang.Cloneable.
6260 (patch_cast): Swapped two first arguments to first call to
6261 valid_ref_assignconv_cast_p.
6263 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6265 * parse.h: DECL_P renamed JDECL_P.
6266 * parse.y: DECL_P replaced by JDECL_P.
6267 (build_array_from_name): Always use pointer's type.
6268 (patch_bc_statement): Extra code to search continue target in a
6269 for loop. Fixed comments. Continue target is current loop when
6272 1999-02-05 Andrew Haley <aph@cygnus.com>
6274 * class.c (make_class_data): The superclass of an interface should
6275 be null, not class Object.
6277 * lex.c (java_lex): Sign extend hex literals.
6279 1999-02-04 Andrew Haley <aph@cygnus.com>
6281 * class.c (build_utf8_ref): Output signatures using '.' as a
6282 separator, rather than '/'.
6283 (make_class_data): Likewise.
6285 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6287 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6288 mkstemp.o. Get them from libiberty now.
6290 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6292 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6294 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6296 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6299 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6301 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6302 * jcf-write.c (generate_bytecode_return): New function.
6303 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6305 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6306 generate special [fd]const_[01] instructions.
6308 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6310 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6311 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6313 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6315 * parse.y (patch_method_invocation): Handle calling static methods,
6316 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6318 * parse.y (java_complete_lhs): Don't complain about unreachable
6319 exit condition in a do-while statement.
6321 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6323 * lex.c (java_read_char): Fixed utf8 decoding.
6324 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6326 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6327 comments. Local variable `all_primitive' is gone. Broadened
6328 acceptance of `0' to floating point targets. `long' can now be
6329 widened to `double' or `float'.
6330 (valid_method_invocation_conversion_p): Added leading
6331 comment. Fixed tabulation.
6332 (build_string_concatenation): Optimize out left or right empty
6335 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6337 * jcf-write.c (localvar_alloc): Only emit entry for
6338 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6339 (generate_bytecode_insns): Only call put_linenumber if
6340 debug_info_level > DINFO_LEVEL_NONE.
6341 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6342 is specified, add -g1 (for compatibility wih javac).
6344 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6346 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6347 gjavah.o, check-init.o, jv-scan.o
6349 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6351 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6353 * gjavah.c: Include config.h and system.h.
6355 * javaop.h (inline): Don't define, its handled by system.h.
6356 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6357 from `inline' to `static inline'.
6359 * jcf.h (inline): Don't define, its handled by system.h.
6361 * lex.c (inline): Likewise.
6363 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6365 * lang-specs.h: Map -Qn to -fno-ident.
6367 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6369 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6371 1999-01-29 Tom Tromey <tromey@cygnus.com>
6373 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6374 then cast it to Object before calling `append' method.
6376 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6378 * check-init.c (check_bool2_init, check_bool_init, check_init):
6379 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6380 * jcf-write.c (generate_bytecode_insns): Likewise.
6382 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6385 * parse.y (patch_cast): Allow a boolean to be cast into a
6388 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6390 * parse.y: (class_declaration:): Fixed indentation.
6391 (class_member_declaration:): Extra `;' after field declaration now
6393 (interface_declaration:): Removed debug messages in error reports.
6394 (patch_binop): Nodes created and returned inherit the orignal
6395 node's COMPOUND_ASSIGN_P flag value.
6396 (patch_cast): Fix cast from char to floating point.
6398 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6400 * except.c, java-except.h (expand_resume_after_catch): new
6402 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6403 to branch back to main flow of control after a catch block.
6405 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6407 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6408 $(srcdir)/../system.h.
6409 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6410 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6411 (jcf-write.o): Likewise.
6412 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6413 (mangle.o): Depend on $(srcdir)/../toplev.h.
6414 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6415 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6417 * class.c: Include output.h and parse.h.
6418 (mangled_classname): Add the `const' keyword to a char*.
6419 (find_named_method): Hide unused function definition.
6420 (build_utf8_ref): Change type of variable `c' to unsigned char.
6421 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6422 (build_class_ref): Add the `const' keyword to a char*.
6423 (layout_class_method): Remove unused variable `buf'.
6425 * decl.c (find_local_variable): Remove unused variable `rtl'.
6426 (pushdecl): Likewise for variables `different_binding_level' and
6428 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6429 (maybe_build_cleanup): Likewise for parameter `decl'.
6431 * except.c (expand_start_java_handler): Mark parameter `range'
6432 with ATTRIBUTE_UNUSED.
6434 * expr.c: Include except.h.
6435 (pop_type): Remove unused variable `i'.
6436 (pop_value): Likewise for variables `n_words' and `i'.
6437 (expand_java_arrayload): Likewise for variable `convert'.
6438 (java_lang_expand_expr): Likewise for variables `op0', `type',
6439 `mode', `unsignedp', `node' and `elements'.
6440 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6442 (process_jvm_instruction): Add a `const' qualifier to a char*.
6444 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6445 (temp_directory): Likewise.
6446 (print_c_decl): Likewise.
6447 (print_method_info): Likewise.
6448 (decode_signature_piece): Likewise.
6449 (print_mangled_classname): Likewise.
6451 * java-except.h: Provide prototypes for maybe_start_try,
6452 maybe_end_try and add_handler.
6454 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6455 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6456 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6457 init_expr_processing, push_super_field, init_class_processing,
6458 can_widen_reference_to, class_depth, verify_jvm_instructions,
6459 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6460 set_local_type, merge_type_state, push_type, load_type_state,
6461 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6462 emit_unicode_mangled_name): Add prototypes.
6464 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6465 (print_signature_type): Use ISDIGIT, not isdigit.
6466 (print_signature): Remove unused variable `j'.
6468 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6469 int when comparing against one.
6471 * jcf-parse.c: Include toplev.h.
6473 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6474 (localvar_free): Remove unused variable `i'.
6475 (generate_bytecode_conditional): Likewise for variable `kind'.
6477 * jv-scan.c: Include config.h and system.h. Remove redundant
6478 OS header and gansidecl.h includes.
6479 (warning): Add the `const' keyword to a char*. Also add
6480 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6481 __STDC__, when determining whether to use ANSI-isms.
6482 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6483 (xmalloc): Don't redundantly prototype here.
6484 (main): Remove unused parameter `envp'. Also fix the arguments
6485 passed to function `fatal' to match the format specifier.
6487 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6489 * mangle.c: Include toplev.h.
6490 (emit_unicode_mangled_name): Declare parameter `len'.
6492 * parse.y (parse_warning_context): Add the `const' keyword to a
6493 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6494 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6495 (issue_warning_error_from_context): Add the `const' keyword to
6497 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6498 not `__STDC__' for whether to use ANSI-isms.
6500 * typeck.c (incomplete_type_error): Mark parameters `value' and
6501 `type' with ATTRIBUTE_UNUSED.
6502 (parse_signature_type): Use ISDIGIT, not isdigit.
6504 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6505 (verify_jvm_instructions): Likewise. Remove unused variables
6506 `field_name' and `default_val'.
6508 * zextract.c: Include config.h and system.h. Remove redundant
6511 * zipfile.h: Prototype `read_zip_archive'.
6513 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6515 * typeck.c (convert): Allow conversions to void type: some
6516 optimizations in gcc do this.
6518 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6520 * typeck.c (convert_ieee_real_to_integer): New function.
6521 (convert): When not using fast-math and using hardware fp, convert
6522 an IEEE NaN to zero.
6524 1999-01-18 Andrew Haley <aph@cygnus.com>
6526 * parse.y (patch_binop): Do a type conversion from signed to
6527 unsigned and then back to signed when a ">>>" is found.
6529 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6531 * java-tree.h: (check_for_initialization): Added prototype.
6532 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6533 * parse.y (do_resolve_class): Removed unused locals.
6534 (read_import_dir): Likewise.
6535 (resolve_qualified_expression_name): Array creation
6536 expressions are valid primary expressions.
6537 (qualify_ambiguous_name): Likewise.
6538 (patch_synchronized_statement): Removed unused local.
6540 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6542 * Makefile.in (zextract.o): Add dependencies.
6544 * Makefile.in: Do not put ^Ls at the start of a line.
6546 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6548 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6549 sub-type the result of the call that gets the exception value.
6551 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6552 don't call finish_class.
6554 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6555 clear found before continuing.
6557 * verify.c (verify_jvm_instructions): On an array load, allow
6558 and handle top of stack to be TYPE_NULL.
6560 * gjavah.c (generate_access): Translate Java package private or
6561 protected access to C++ public, but with a comment.
6563 1999-01-13 Andrew Haley <aph@cygnus.com>
6565 * expr.c (generate_name): Name prefix changed to avoid clashes
6566 with assembler temp labels.
6568 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6569 MODIFY_EXPR. Without this, code for the assignement may not be
6570 generated at all and the synchronized statement will read an
6571 uninitialized variable.
6573 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6575 * class.c (maybe_layout_super_class): Fixed returned value.
6576 * lex.c: Added 1999 to the copyright.
6577 (java_init_lex): Initialize java_lang_imported.
6578 * lex.h: Added 1999 to the copyright.
6579 * parse.h: Added 1999 to the copyright.
6580 (REGISTER_IMPORT): Fixed typo in trailing macro.
6581 (CURRENT_OSB): New macro.
6582 (struct parser_ctxt): New fields osb_depth, osb_limit.
6583 * parse.y (java_lang_id): New global variable.
6584 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6585 (array_creation_expression:): Use CURRENT_OSB.
6586 (dims:): Uses a stack to keep track of array dimensions.
6587 (cast_expression:): Use CURRENT_OSB.
6588 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6590 (register_fields): Fixed typos in comment.
6591 (check_method_redefinition): Fixed comment indentation.
6592 (java_check_regular_methods): Set saved found wfl to NULL after
6593 having reinstalled it in the previously found DECL_NAME.
6595 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6597 * gjavah.c (java_float_finite): Use a union to do type punning.
6598 (java_double_finite): Likewise.
6600 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6602 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6603 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6604 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6605 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6606 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6607 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6609 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6611 * check-init.c (check_init): If compiling to native, we don't
6612 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6614 1999-01-08 Tom Tromey <tromey@cygnus.com>
6616 * parse-scan.y (variable_declarator_id): Set or increment
6618 (bracket_count): New global.
6619 (formal_parameter): Handle case where bracket pairs trail variable
6622 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6624 * jcf-parse.c (yyparse): variable len changed from a char to an
6625 int to prevent overflow.
6627 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6629 * java-tree.h: Declare read_class.
6630 * jcf-parse.c (read_class): New function.
6631 (load_class): Now just call read_class.
6633 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6634 * jcf-parse.c (parse_source_file): Declare save_error_count,
6635 which is needed by java_parse_abort_on_error macro,
6636 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6638 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6639 constructor, if initializing a static field.
6640 (patch_new_array_init): Set TREE_CONSTANT if it is.
6641 * expr.c (java_lang_expand_expr): For a static array constructor
6642 of primitive elements, allocate the array itself statically.
6643 Disabled until we can set the vtable field statically.
6645 * check-init.c: New file. Checks for definite assignment.
6646 * Makefile.in (JAVA_OBJS): Add check-init.o.
6647 * parse.y (java_complete_expand_method): Call check_for_initialization.
6648 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6650 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6652 * parse.y : include system.h instead of including
6653 standard headers directly with the exception of <dirent.h>.
6655 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6657 * lex.h: Moved static function declarations to lex.c,
6658 to shut up some -Wall warnings.
6659 * lex.c: Static function declarations moved here.
6660 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6662 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6664 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6666 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6668 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6669 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6671 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6672 (localvar_alloc): Change return type to void,
6673 (emit_unop): Remove unused variable size.
6675 * jcf-write.c (struct jcf_block): Add new union.
6676 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6677 (call_cleanups): New functions.
6678 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6679 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6680 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6681 * lang.c (lang_init): Call using_eh_for_cleanups.
6682 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6683 completing operands to patch_synchronized_statement.
6684 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6685 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6686 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6688 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6690 * Make-lang.in: Comment out control-Ls; they upset some makes.
6692 1998-12-18 Tom Tromey <tromey@cygnus.com>
6694 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6697 1998-12-17 Tom Tromey <tromey@cygnus.com>
6699 * parse.y (DIR_SEPARATOR): New define.
6700 (check_class_interface_creation): Use it.
6702 * parse-scan.y (report_main_declaration): Recognize
6703 `java.lang.String' in argument to main.
6705 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6707 * parse.y (create_interface): Remove bogus test.
6709 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6711 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6712 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6714 1998-12-16 Tom Tromey <tromey@cygnus.com>
6716 * parse-scan.y (qualified_name): Use correct sprintf format.
6718 1998-12-15 Tom Tromey <tromey@cygnus.com>
6720 * gjavah.c (print_field_info): Changed how most negative number is
6723 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6725 * parse.y (fold_constant_for_init): New function.
6726 (resolve_expression_name): Don't replace static final
6727 constant-initialized fields by its value.
6728 (java_complete_lhs): New. Same as java_complete_tree, except does
6729 not replace static final constant-initialized fields by their values.
6730 (register_fields): If there is an initializer, set DECL_INITIAL and
6731 MODIFY_EXPR_FROM_INITIALIZATION_P.
6732 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6733 Only call patch_initialized_static_field if
6734 MODIFY_EXPR_FROM_INITIALIZATION_P.
6735 (patch_initialized_static_field): If not valid constant, clear
6738 * parse.y (lookup_field_wrapper): Fix thinko.
6740 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6741 set and restore global lineno.
6743 1998-12-14 Tom Tromey <tromey@cygnus.com>
6745 * gjavah.c (print_field_info): If value to print is the smallest
6746 value of its size, then print as hex to avoid later warnings from
6749 1998-12-14 Tom Tromey <tromey@cygnus.com>
6751 * gjavah.c (decompile_method): Decompile `return null'.
6752 (process_file): Generate `#pragma interface'.
6753 (method_declared): New global.
6754 (print_method_info): Set it.
6755 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6756 (print_method_info): Handle abstract methods.
6758 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6760 * parse.y (patch_method_invocation): If class_decl is null
6761 (e.g. an array type), use original type.
6763 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6764 errors about uncaught exception from clone (of array, specifically).
6766 1998-12-13 Tom Tromey <tromey@cygnus.com>
6768 * gjavah.c (decompile_method): Handle all types of `return'
6769 opcode. Decompile `return this' and `return'.
6770 (method_access): New global.
6771 (print_method_info): Set it.
6772 (decompile_method): Don't decompile a synchronized method.
6774 1998-12-13 Tom Tromey <tromey@cygnus.com>
6776 * jcf-reader.c (jcf_parse_one_method): Recognize
6778 * gjavah.c (HANDLE_END_METHOD): New macro.
6779 (HANDLE_CODE_ATTRIBUTE): New macro.
6780 (decompile_method): New function.
6781 (print_method_info): Don't print `;\n' at end of function decl.
6782 Include java-opcodes.h.
6783 (decompiled): New global.
6785 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6787 * class.c (build_class_ref): Handle PRIMTYPE.class if
6788 flag_emit_class_files.
6789 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6790 if flag_emit_class_files.
6791 * parse.y (java_complete_tree): Pre-liminary support for
6792 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6794 * parse.y (patch_synchronized_statement): Don't call monitorexit
6795 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6797 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6799 * zipfile.h (opendir_in_zip): New declaration.
6800 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6801 (opendir_in_zip): New function, using code from open_in_zip.
6802 (open_in_zip): Call opendir_in_zip.
6803 (find_class): Remove no-longer-used do_class_file parameter,
6804 but add source_ok parameter. Change logic so if we find a .java file,
6805 we don't look for .class in later classpath emtries.
6806 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6807 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6808 * gjavah.c: Update call to find_class.
6809 * jcf-dump.c: Likewise.
6811 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6812 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6813 nothing if body is empty_stmt_node.
6814 Various little fixes so SP gets correctly adjusted.
6815 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6816 For CALL_EXPR, test if static first.
6817 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6818 such as the ones we create for Object and Class.
6819 Set and restore current_function_decl.
6820 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6821 (note_possible_classname): New function.
6822 (read_import_entry): Removed. Merged with read_import_dir.
6823 (read_import_dir): Don't call find_class - that only gives us
6824 the first classpath entry having the needed package.
6825 Use the struct buffer data structure from buffer.h.
6826 (read_import_dir, find_in_imports_on_demand): The remembered
6827 class names now use '.' (not '/') as package separator.
6829 * parse.y (java_complete_expand_methods): Call write_classfile
6830 here, and not in java_expand_classes (which only gets first class).
6832 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6835 (register_fields): If a static fields has an initializer, just
6836 chain it on ctxp->static_initialized, and handle later.
6837 (java_complete_expand_methods): Force <clinit> first.
6838 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6839 - it's already been completed.
6840 (patch_initialized_static_field): New function.
6841 (java_complete_field): Call it.
6843 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6845 * expr.c (encode_newarray_type, build_new_array): New functions.
6846 * java-tree.h: Declare build_new_array.
6847 * jcf-write.c (patch_newarray): Use build_new_array.
6849 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6850 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6852 * parse.y (patch_new_array_init): Re-organize.
6853 Now is passed the actual array (pointer) type of the value.
6854 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6855 (patch_array_constructor): Removed - merged into patch_new_array_init.
6856 (java_complete_tree): Update patch_new_array_init.
6858 * jcf-write.c (find_constant_index): New function.
6859 (generate_bytecode_insns): Use find_constant_index.
6860 (generate_classfile): Use find_constant_index for ConstantValue.
6862 1998-12-11 Tom Tromey <tromey@cygnus.com>
6864 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6865 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6866 * class.c (make_class_data): Renamed dtable -> vtable, and
6867 dtable_method_count -> vtable_method_count.
6869 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6872 global variables, initialized.
6873 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6874 Declared new global variables.
6875 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6876 double_zero_node, integer_zero_node upon direct matching.
6877 * parse.y (purify_type_name): Added function prototype.
6878 (duplicate_declaration_error_p): Consider new_type as potentially
6879 being a incomplete type. Use purify_type_name on type string.
6880 (method_header): saved_type: unused variable removed. Don't figure
6881 return type if method name is invalid.
6882 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6883 processed by patch_unaryop.
6884 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6885 increment/decrement node into its original type after binary
6886 numeric promotion on its operands.
6888 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * parse.y (array_initializer:): Array init operand is NULL_TREE
6891 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6892 now an error. Fixed indentation problems.
6893 (patch_string): Handle error_mark_node as an argument.
6894 (patch_new_array_init): Fixed indentation problems.
6895 (array_constructor_check_entry): Removed check on null wfl_value.
6896 Return an error if wfl_value's walk returns an error.
6898 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6900 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6901 * lex.c (java_lex): Remember column position before advancing one
6902 token. Retain location information on OCB_TK.
6903 * lex.h (typedef struct java_lc): Added new field.
6904 * parse.h (GET_SKIP_TYPE): New macro.
6905 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6906 * parse.y (build_new_array_init, patch_new_array_init,
6907 patch_array_constructor, maybe_build_array_element_wfl,
6908 array_constructor_check_entry): New function prototypes.
6909 (switch_block:): Tagged <node>.
6910 (OCB_TK): Tagged <operator>.
6911 (array_initializer:): Installed actions.
6912 (variable_initializer): Build location information on element if
6914 (switch_statement:): Fixed indentation typo.
6915 (switch_block:): Redefined default action.
6916 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6917 (patch_assignment): Removed duplicate code.
6918 (maybe_build_array_element_wfl, build_new_array_init,
6919 patch_new_array_init, patch_array_constructor,
6920 array_constructor_check_entry): New functions.
6922 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * parse.y (array_initializer): Tagged <node>.
6925 (variable_initializer:): Use default rule.
6926 (array_initializer:): Defined actions.
6927 (variable_initializers:): Likewise.
6928 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6929 non-static field accesses.
6930 (patch_invoke): Fixed indentation typo.
6931 (java_complete_tree): Likewise.
6932 (build_labeled_block): Changed leading comment. Generate an error
6933 in case of duplicate loop labels.
6934 (patch_conditional_expr): Patch results of string concatenation
6937 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6939 * constants.c (find_methodref_index): When the class is an interface,
6940 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6942 * decl.c (finit_identifier_node): Use "$finit$", rather than
6943 "<finit>" (which Sun's verifier rejects).
6944 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6945 (generate_field_initialization_code): Removed.
6946 (fix_constructors) Don't add call to $finit$ here (wrong order).
6947 (patch_method_invocation): Add $finit$ call here.
6949 * java-tree.h (CALL_USING_SUPER): New macro.
6950 * parse.y (patch_invoke): Remove im local variable.
6951 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6952 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6953 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6955 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6957 * parse.y (java_complete_tree): Don't complain about unreachable
6958 statement if it is empty_stmt_node.
6960 * jcf-write.c (find_constant_wide): New function.
6961 (push_long_const): Use find_constant_wide.
6963 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6964 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6965 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6966 Emit invokeinterface when calling an interface method.
6967 Emit invokespecial also when calling super or private methods.
6969 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6971 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6973 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6975 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * java-tree.h (java_layout_seen_class_methods): New function
6979 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6980 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6981 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6982 * parse.y (method_declarator:): Defined action.
6983 (issue_warning_error_from_context): input_filename saved, set to
6984 the appropriate value and restored after java_error is called.
6985 (build_unresolved_array_type): Fixed comment.
6986 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6987 (method_header): Deal with return type the same way type are
6988 handled for fields and method's parameters and local variables
6990 (check_method_redefinition): Removed extra CR.
6991 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6992 (java_layout_seen_class_methods): New function.
6993 (java_layout_classes): Call java_layout_seen_class_methods.
6995 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6997 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6999 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7001 * jcf-dump.c (main): Fix error message.
7002 * jcf-path.c (add_entry): Style fix.
7004 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7006 * class.c (layout_class_method): Call build_java_argument_signature
7007 on constructors too.
7008 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7009 (patch_method_invocation): Define a primary when resolving an
7010 expression name. Augmented comment on code checking illegal `this'
7011 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7013 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * class.c (layout_class_method): Don't report error on non-static
7016 overriding static if the method is private.
7017 * java-tree.h (finish_class): Prototype added.
7018 * lex.c (java_get_line_col): Handle col argument -2 value.
7019 * parse.h: All static method declarations moved to parse.y.
7020 * parse.y: Now contains all static method declarations previously
7022 (find_expr_with_wfl, missing_return_error,
7023 unreachable_stmt_error): New functions.
7024 (java_get_real_method_name): Identify constructors bearing class
7025 names in source code compiled classes only.
7026 (java_complete_expand_methods): Call missing_return_error.
7027 (invocation_mode): Private methods invoked as static methods.
7028 (java_complete_tree): Call unreachable_stmt_error.
7030 1998-12-01 Tom Tromey <tromey@cygnus.com>
7032 * Makefile.in (+target): Removed.
7033 (+xmake_file): Likewise.
7034 (+tmake_file): Likewise.
7035 (.NOEXPORT): Removed duplicate.
7037 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7039 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7041 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7043 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7044 libiberty.h. Provide an xmalloc definition.
7046 * jvspec.c: Remove the xmalloc prototype.
7048 * parse-scan.y: Include config.h and system.h. Don't include
7049 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7050 Provide an xstrdup definition.
7052 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7054 * jcf-path.c (add_entry): Recognize ".jar" too.
7055 * lang-specs.h: Likewise.
7057 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7059 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7060 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7062 * jcf-write.c (generate_bytecode_insns):
7063 Handle pre/post-increment/decrement of long.
7065 * jcf-write.c (generate_bytecode_insns):
7066 Handle missing exception handler (finally for synchronized).
7068 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7070 * java-tree.h (end_params_node): Declare global.
7071 * decl.c (end_params_node): New global.
7072 (init_decl_processing, start_java_method): Use end_params_node for
7073 end of list of parameter types. Follows correct gcc conventions.
7074 * expr.c (pop_argument_types, pop_arguments): Likewise.
7075 * lang.c (put_decl_node): Likewise.
7076 * typeck.c (various places): Likewise.
7077 * class.y (various places): Likewise.
7078 * parse.y (various places): Likewise.
7080 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7081 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7083 * class.c: Add #include flags.h, remove no-longer needed declaration.
7085 * class.c (layout_class_method): Remove commented-out code, re-format.
7086 Don't add vtable entry (or index) for private methods.
7087 * expr.c (expand_invoke): A private method is implicitly final.
7088 * class.c (make_class_data): If inlining or optimizing,
7089 skip private methods.
7091 * class.c (finish_class): New function. Calls existing methods,
7092 but alls emits deferred inline functions.
7093 * jcf-parse.c (parse_class_file): Call finish_class.
7094 * parse.y (java_complete_expand_methods): Likewise.
7096 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7098 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7100 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7102 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7104 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7106 * (generate_classfile): Always write class access flag with
7109 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * class.c (maybe_layout_super_class): New function.
7112 (layout_class): Reorganized. Loop on class methods dispatched into
7113 a new function. Call maybe_layout_super_class.
7114 (layout_class_methods, layout_class_method): New functions.
7115 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7117 (expand_invoke): Likewise.
7118 * java-tree.h (all_class_list): New global variable declared.
7119 (layout_class_methods, layout_class_method): New function
7121 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7122 * jcf-parse.c (all_class_list): New global variable.
7123 (load_class): Extended what class_or_name can be. Use parser
7124 context mechanism to save globals before calling jcf_parse.
7125 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7126 is set on the file name.
7127 (jcf_parse): Layout class methods when Object is loaded, otherwise
7128 record class in all_class_list for delayed method layout.
7129 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7130 * lang.c (put_decl_node): Decode <init> into the decl context
7132 * lex.c (java_allocate_new_line): Use xmalloc.
7133 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7134 pointers, not TREE_LIST elements.
7135 (struct parser_ctxt): Fixed comment indentations, added comments
7136 and reordered some fields.
7137 (java_check_methods): Function prototype removed.
7138 * parse.y (java_push_parser_context): Use xmalloc.
7139 (java_parser_context_restore_global): Pop extra pushed ctxp only
7140 when there's nothing next.
7141 (maybe_create_class_interface_decl): Fixed comment, add new
7142 created class decl to all_class_list.
7143 (method_header): Use GET_REAL_TYPE on argument's types.
7144 (method_declarator): Use GET_REAL_TYPE, change type to the real
7145 type in TREE_LIST dependency node. Build argument list with the
7147 (create_jdep_list): Use xmalloc. Removed allocation error message.
7148 (obtain_incomplete_type): Fixed leading comment. Broadened
7149 incoming argument meaning.
7150 (register_incomplete_type): Use xmalloc. Removed allocation error
7152 (safe_layout_class): Fixed leading comment.
7153 (jdep_resolve_class): Reversed if statement condition and switch
7155 (resolve_and_layout): Fixed leading comment. Broadened incoming
7157 (complete_class_report_errors): New local variable name, for
7158 clarity. purify_type_name used for all error cases.
7159 (java_get_real_method_name): Stricter check on constructors.
7160 (java_check_regular_methods): Reverse methods list only if not
7161 already laid out. Layout artificial constructor.
7162 (java_check_methods): Deleted.
7163 (source_start_java_method): Obtain incomplete type for patchable
7165 (java_layout_classes): Fixed leading comment. Use
7166 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7167 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7168 before returning. Fixed comments.
7169 (java_expand_classes): Check for errors up front.
7170 (patch_method_invocation): Class to search is resolved and laid
7173 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7175 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7177 * javaop.h (int8): Removed - not used.
7178 (jbyte): Redefine portably with correct signedness.
7180 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7182 * jcf-write.c (generate_bytecode_insns): Fix typo
7183 OPCODE_getstatic to OPCODE_getfield.
7185 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7186 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7187 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7189 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7191 * jcf-parse.c (jcf_parse_source): Function returned type is
7192 void. Added prototype.
7193 (jcf_parse): Function returned type is void.
7194 (yyparse): Remove call to fclose on the last parsed file.
7196 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7198 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7200 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7201 (layout_class): Cope with methods featuring WFL in decl names.
7202 * decl.c (unqualified_object_id_node): New global variable,
7204 (build_decl_no_layout): Removed.
7205 * expr.c (build_primtype_type_ref): Handle Double.
7206 (java_lang_expand_expr): Fixed indentations.
7207 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7208 (flag_wall, flag_redundant, flag_not_overriding,
7209 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7210 variable declarations.
7211 (build_decl_no_layout): Removed prototype.
7212 (java_get_real_method_name): Added prototype.
7213 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7214 (java_parse_abort_on_error): Macro now just returns.
7215 * jcf-parse.c (jcf_parse_source): Check fclose returned
7216 value. Call emit_register_classes if java_report_errors returns
7218 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7219 flag_static_local_jdk1_1): New integer flags.
7220 (lang_decode_option): New flags set here.
7221 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7222 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7223 the flag_redundant variable.
7224 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7225 when parsing java.lang.Object class.
7226 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7228 (resolve_qualified_expression_name): Fixed indentation.
7229 (patch_array_ref): Changed prototype.
7230 (not_initialized_as_it_should_p): Prototype removed.
7231 (java_report_errors): Added function prototype.
7232 * parse.y (formal_parameter:): Changed error message for not yet
7233 supported final parameters.
7234 (class_type_list:): Set both PURPOSE and VALUE of created
7235 TREE_LIST to be class_type.
7236 (primary_no_new_array:): Handle class literals on primitive types.
7237 (parse_warning_context): Reinstalled correct force_error and
7238 do_warning flags setups.
7239 (java_report_errors): Changed prototype. Return java_error_count
7241 (variable_redefinition_error): Consider treating variable type as
7243 (create_interface): Warn about redundant abstract modifier if
7244 flag_redundant is set. Changed error message.
7245 (lookup_field_wrapper): Save/restore globals before/after looking
7247 (duplicate_declaration_error_p): Consider treating declaration
7248 type as a fake pointer.
7249 (register_fields): Extract real type from dependency node. Check
7250 for duplicate field declaration after type adjustment. Use
7251 DECL_INITIAL to store static final initialized values.
7252 (method_header): Extract real function type from dependency node.
7253 (check_abstract_method_header): Use GET_METHOD_NAME.
7254 (obtain_incomplete_type): Layout fake pointer type.
7255 (safe_layout_class): Don't try to check for methods before layout.
7256 (java_complete_class): Don't check for correct throws clause
7257 elements inheritance here.
7258 (resolve_and_layout): Broadened name parameter meaning.
7259 (reset_method_name): Use GET_METHOD_NAME.
7260 (java_get_real_method_name): New function.
7261 (java_check_regular_methods): Don't check methods in
7262 java.lang.Object. Verify lineage of throws clause elements. Use
7263 flag_no_overriding in warning report.
7264 (check_throws_clauses): Don't check if class was from
7265 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7266 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7267 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7268 warning on unsupported final local variables. Use build_decl
7269 instead of build_decl_no_layout. Get real local variable type from
7271 (source_start_java_method): Get real parameter type from
7272 dependency node. Call build_decl instead of build_decl_no_layout.
7273 (java_layout_classes): Reverse tree and layout type and class as
7274 required. Mark class as loaded when done.
7275 (resolve_field_access): Fixed indentation. Restricted condition
7276 leading to static field access code generation. Set field_type
7277 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7278 (resolve_qualified_expression_name): Initialize type_found to
7279 null. Handle static field resolved during qualification. Fixed
7280 layout on non primitive field decl types.
7281 (not_accessible_p): Fixed typo in comment.
7282 (patch_method_invocation): Resolve and layout class to search from
7284 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7285 layout non primitive type, if necessary. Make method node only to
7287 (find_applicable_accessible_methods_list): Consider WFL'ed method
7288 decl names. Fixed indentation.
7289 (argument_types_convertible): Resolve and layout target type if
7291 (java_complete_tree): Fixed indentation problems. Rewrote
7292 CALL_EXPR thrown exceptions check. Re-installed further processing
7293 of the assignment in certain cases.
7294 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7295 inlining on class literals.
7296 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7298 (valid_method_invocation_conversion_p): Likewise.
7299 (patch_string): Temporary disable forbidden use of `this' in
7300 explicit constructor invocations when doing string concatenation
7302 (patch_unaryop): Added comment. Reinstalled code to disable
7303 further check on assignment operation with cast expression RHS.
7304 (patch_switch_statement): Fixed indentation.
7305 (build_try_statement): Call build_decl instead of
7306 build_decl_no_layout.
7307 (patch_synchronized_statement): Likewise.
7308 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7309 IS_UNCHECKED_EXPRESSION_P.
7310 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7311 layout argument exception type.
7312 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7313 of IS_UNCHECKED_EXPRESSION_P.
7315 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7317 * jcf-parse.c (yyparse): Open class file in binary mode.
7319 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7321 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7323 * jcf-write.c (perform_relocations): Move check out one loop.
7325 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7327 * Make-lang.in: Fix reference to srcdir.
7328 * jv-scan.c: Add missing xmalloc prototype.
7329 * jvgenmain.c: Ditto.
7331 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7333 * decl.c (error_mark_node), java-tree.h: New global.
7334 * parse.y: Use empty_stmt_node instead of size_zero_node.
7335 (build_if_else_statement): If missing else, use empty_stmt_node.
7337 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7338 (java_complete_expand_method): Complain if return is missing.
7339 (java_check_regular_methods): Comment out incorrect error check.
7340 (not_accessible_p): Fix incorrect handling of protected methods.
7341 (patch_method_invocation): Pass correct context to not_accessible_p.
7342 (find_applicable_accessible_methods_list): Likewise.
7343 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7344 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7345 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7346 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7348 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7349 (push_int_const): Remove reundant NOTE_PUSH.
7350 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7351 (- case SWITCH_EXPR): Fix code generation bug.
7352 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7353 (generate_classfile): More robust for abstract methods.
7355 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7357 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7358 * Make-lang.in: Ditto.
7360 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7363 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7365 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7367 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7369 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7371 Allow uses of interface types to verify. This is not really
7372 type-safe, but it matches what Sun does, and is OK as long as
7373 there are appropriate run-time checks.
7374 * verify.c (merge_types): If merging two interface types,
7375 just set the result to java.lang.Object.
7376 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7378 1998-11-13 Tom Tromey <tromey@cygnus.com>
7380 * gjavah.c (main): Handle --output-class-directory argument.
7381 * jvspec.c (lang_specific_driver): Translate `-d' into
7383 * jcf.h (jcf_write_base_directory): Declare.
7384 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7385 * lang-options.h: Mention -foutput-class-dir.
7386 * jcf-write.c (jcf_write_base_directory): New global.
7387 (make_class_file_name): Put generated .class file into `-d'
7388 directory, or into source directory if -d not given. Function now
7390 (write_classfile): Free class file name. Handle case where class
7392 (DIR_SEPARATOR): New macro.
7393 Include <sys/stat.h>
7395 * Makefile.in (prefix): New macro.
7397 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7399 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7400 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7401 here (done in patch_invoke instead).
7402 (case_identity): Moved here from parse.y.
7404 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7405 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7406 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7407 so they can be efficiently scanned without recursion.
7408 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7409 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7410 in BLOCK iteratively, rather than recursively.
7412 * parse.y (do_unary_numeric_promotion): New function.
7413 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7415 * parse.y (patch_newarray): Various fixes.
7417 Re-do handling of switch statements (for proper block scoping).
7418 * parse.y: Add just a single block for the enture switch block,
7419 but don't create any "case blocks".
7420 (group_of_labels): Rmeoved unneeded non-terminal.
7421 CASE_EXPR and DEFAULT_EXPR are added to current block.
7422 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7423 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7424 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7425 * parse.y (wfl_operator, print_int_node): Make non-static.
7426 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7427 as part of recursive scan of block.
7428 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7429 (patch_switch_statement): Most tests move dinto java_complete_tree.
7431 * parse.y: Make various production be non-typed (void).
7432 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7433 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7434 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7436 * jcf-write.c (struct jcf_handler): New type.
7437 (struct jcf_switch_state): New type.
7438 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7439 (alloc_handler, emit_unop, emit_reloc): New functions.
7440 (adjust_typed_op): Add extra parameter ("max type" offset).
7441 (emit_switch_reloc, emit_case-reloc): New function.
7442 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7443 (generate_bytecode_insns): Support REAL_CST, switch statements,
7444 exception handling, method calls, object/array creation, and more.
7446 * class.c: Remove some unused variables.
7447 * constants.c (find_string_constant): New function.
7448 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7449 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7450 if flag_emit_class_files.
7452 1998-11-12 Tom Tromey <tromey@cygnus.com>
7454 * jcf-io.c (find_class): Added explanatory comment.
7456 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7457 trailing slash to `.zip' entries.
7459 * jvspec.c (lang_specific_driver): Correctly handle case where
7460 GC_NAME not defined.
7462 1998-11-11 Tom Tromey <tromey@cygnus.com>
7464 * jvspec.c (GC_NAME): New define.
7465 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7467 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7469 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7471 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7473 1998-11-11 Tom Tromey <tromey@cygnus.com>
7475 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7477 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7479 * class.c (is_compiled_class): Call safe_layout_class for class
7480 compiled from source.
7481 * conver.h (convert_to_integer, convert_to_real,
7482 convert_to_pointer): Added prototypes.
7483 * decl.c (init_decl_processing): Non longer push the decls of
7484 `methodtable', `constants', `Class', `Field', `dispatchTable'
7485 `jexception' and `Method'.
7486 * expr.c (build_invokeinterface): New function.
7487 (expand_invoke): static variable CLASS_IDENT now in
7488 build_invokeinterface. Use build_invokeinterface.
7489 (expand_java_field_op): Moved code to inline
7490 java.lang.PRIMTYPE.TYPE into a function.
7491 (build_primtype_type_ref): New function.
7492 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7493 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7494 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7495 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7496 (DECL_LOCAL_STATIC_VALUE): New macro.
7497 (build_invokeinterface, build_primtype_type_ref): New function
7499 (java_parse_abort_on_error): Macro rewritten.
7500 * jcf-parse.c (current_method): Add comment to declaration.
7501 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7502 Function prototypes fixed.
7503 (jcf_parse_source): push/pop parser context. save/restore global.
7504 (parse_source_file): Fixed leading comment. Now take a
7505 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7506 classes and pop the parser context anymore.
7507 (yyparse): Push parser context, save globals, parse the source
7508 file, restore globals and pop the parser context when processing a
7510 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7511 * lex.c (java_parse_doc_section): New function.
7512 (java_lex): Call java_parse_doc_section when appropriate. Build an
7513 operator around INSTANCEOF_TK.
7514 * lex.h (java_lineterminator, java_sprint_unicode,
7515 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7516 Prototypes rewritten.
7517 (java_parse_escape_sequence, java_letter_or_digit_p,
7518 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7519 java_read_unicode, java_store_unicode, java_read_char,
7520 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7521 Added function prototypes.
7522 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7524 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7526 (struct parser_ctxt): New fields: deprecated,
7527 current_parsed_class_un, gclass_list.
7528 (fix_method_argument_names, issue_warning_error_from_context,
7529 resolve_package, lookup_package_type): New function prototypes.
7530 (resolve_expression_name): Fixed function prototype.
7531 (find_applicable_accessible_methods_list): Fixed indentation, added
7532 extra argument in prototype.
7533 (check_final_assignment, build_null_of_type, check_deprecation,
7534 check_method_redefinition, reset_method_name,
7535 java_check_regular_methods, java_check_abstract_methods,
7536 maybe_build_primttype_type_ref): New function prototype.
7537 * parse.y (conver.h): Include.
7538 (INSTANCEOF_TK): Tagged <operator>.
7539 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7540 (relational_expression:): Build binop for instanceof.
7541 (java_push_parser_context): Remember ctxp->gclass_list across
7543 (java_pop_parser_context): Simply return if no context
7544 exists. Remember gclass_list across contexts.
7545 (issue_warning_error_from_context): New function.
7546 (parse_error_context): Don't setup ctxp->elc here. Call
7547 issue_warning_error_from_context instead.
7548 (parse_warning_context): Likewise.
7549 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7550 setup. Link new class/interface to ctxp->gclass_list.
7551 (add_superinterfaces): Register interface as incomplete if not
7553 (create_class): Remember class unqualified name in
7554 ctxp->current_parsed_class_un. Check class deprecation.
7555 (register_fields): Check field deprecation. Remember static final
7556 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7558 (method_header): New local variable ORIG_ARG. Use unqualified
7559 current class name for check on constructor errors. Promote return
7560 type if of record type. Argument list fix moved in
7561 fix_method_argument_names, called here. Check method deprecation.
7562 (fix_method_argument_names): New function.
7563 (method_declarator): Promote record typed arguments.
7564 (safe_layout_class): Check class methods before layout.
7565 (java_complete_class): Compute field layout when patched.
7566 (do_resolve_class): Try to load class after having it renamed
7567 after the package name.
7568 (get_printable_method_name): Use DECL_CONTEXT.
7569 (reset_method_name): New function.
7570 (check_method_redefinition): Use reset_method_name.
7571 (java_check_regular_methods): New local variable
7572 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7573 names for error report. Check for compile-time error when method
7574 found has default (package) access.
7575 (java_check_abstract_methods): Now takes an interface DECL node as
7576 an argument. Also reinstall real name on unchecked
7577 overriding/hiding methods for error report.
7578 (java_check_methods): Fixed leading comment. Get classes to verify
7579 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7580 CLASS_METHOD_CHECKED_P on class verification.
7581 (lookup_java_method2): Get real method name if necessary.
7582 (find_in_imports): Don't check package class access here.
7583 (resolve_package, lookup_package_type): New functions.
7584 (java_layout_classes): Fixed leading comment. Take classes to be
7585 laid out from ctxp->gclass_list.
7586 (java_complete_expand_methods): Don't expand native and abstract
7588 (java_expand_classes): New function.
7589 (resolve_expression_name): Use additional argument ORIG. Retrieve
7590 values of static final field of primitive types.
7591 (resolve_field_access): Handles static final field of promotive
7593 (resolve_qualified_expression_name): Handle STRING_CST as
7594 primaries and package name resolution. Check deprecation on found
7595 decls. Set where_found and type_found on non static field resolved
7596 during qualification. Layout non primitive field decl types.
7597 (check_deprecation): New function.
7598 (maybe_access_field): Simplified.
7599 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7600 removed. Reverse method's argument when primary is a type. Don't
7601 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7602 instead. Include abstract class in the list of class searchable
7603 for constructors. Use DECL_CONTEXT of found method for access
7604 checks. Check method deprecation.
7605 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7606 converting arguments. Handle INVOKE_INTERFACE.
7607 (lookup_method_invoke): Search constructor using existing
7608 infrastructure (don't rely on lookup_java_constructor anymore).
7609 (find_applicable_accessible_methods_list): Extra argument flag
7610 LC. Now include constructor in the search.
7611 (qualify_ambiguous_name): Conditional expression are primaries.
7612 (not_initialized_as_it_should_p): static final are always
7614 (java_complete_tree): Pass extra NULL argument to
7615 resolve_expression_name. Stricter test to carry on patching
7616 assignments. New case for INSTANCEOF_EXPR.
7617 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7618 (check_final_assignment, maybe_build_primttype_type_ref): New
7620 (patch_assignment): Detect resolved static finals and carry normal
7621 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7622 (try_builtin_assignconv): Access constant 0 on all primitive
7624 (valid_builtin_assignconv_identity_widening_p): Accept identical
7625 types. Accept all promoted type on int type.
7626 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7627 assigned to a reference.
7628 (valid_method_invocation_conversion_p): Accept to check null
7630 (build_binop): Merge declaration and initialization of local
7632 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7633 numeric types. Improved validity test for qualify operators on
7635 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7636 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7637 primitive type and issue the appropriate error message.
7638 (resolve_type_during_patch): Mark class loaded when resolved.
7639 (patch_cast): Allow null to be cased to reference types.
7640 (build_null_of_type): New function.
7641 (patch_array_ref): Handle array on references correctly.
7642 (patch_return): Removed unused local variable MODIFY. Force
7643 boolean to be returned as integers. Allows null to be returned by
7644 a function returning a reference.
7645 * typeck.c (convert_to_integer, convert_to_real,
7646 convert_to_pointer): Prototypes moved to convert.h
7647 (lookup_argument_method): Use method real name, if necessary.
7649 1998-10-30 Tom Tromey <tromey@cygnus.com>
7651 * class.c (build_class_ref): Changed name of primitive classes to
7654 * class.c (make_class_data): Renamed fields: nmethods to
7655 method_count, method_count to dtable_method_count. Always set
7657 * decl.c (init_decl_processing): Likewise.
7659 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * class.c (layout_class): Don't mangle <finit>, produce
7662 __finit<class> instead. Don't verify artificial methods.
7663 * decl.c (finit_identifier_node): New declared global.
7664 (init_decl_processing): finit_identifier_node initialized.
7665 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7666 * java-tree.h (finit_identifier_node): Declared as extern.
7667 (struct lang_decl): New field called_constructor.
7668 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7669 (CLASS_HAS_FINIT_P): New macro.
7670 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7671 explicit constructor invocation.
7672 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7673 CALL_SUPER_CONSTRUCTOR_P): New macros.
7674 (write_classfile): Added prototype.
7675 * jcf-parse.c (jcf_parse_source): Parse and remember for
7676 generation if the file was seen on the command line.
7677 (parse_source_file): Don't write the class file here.
7678 (yyparse): Loop on files rewritten. Set current_jcf.
7679 (parse_zip_file_entries): Parse class file only if it was found.
7680 * lang.c (init_parse): Don't open command line provided filename
7682 (lang_parse): Don't set main_jcf anymore.
7683 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7684 (JCONSTRUCTOR_CHECK): New macro.
7685 (JBSC_TYPE_P): New macro.
7686 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7687 (COMPLETE_CHECK_OP_2): New macro.
7688 (struct parse_ctxt): New field explicit_constructor_p.
7689 (check_class_interface_creation): Fixed prototype indentation.
7690 (patch_method_invocation_stmt): Prototype reflects added argument.
7691 (patch_invoke): Likewise.
7692 (complete_method_declaration, build_super_invocation,
7693 verify_constructor_circularity,
7694 build_this_super_qualified_invocation, get_printable_method_name,
7695 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7696 verify_constructor_super, create_artificial_method,
7697 start_artificial_method_body, end_artificial_method_body,
7698 generate_field_initialization_code): New function prototypes.
7699 * parse.y: Fixed leading comment
7700 (constructor_header:, constructor_body:, block_end:): Rules tagged
7702 (type_declaration:): Call maybe_generate_finit.
7703 (method_declaration:): Action for method_body: placed in new
7704 function complete_method_declaration, called here.
7705 (constructor_declaration:): Defined actions. Removed leading
7707 (constructor_header:): New rule with action.
7708 (constructor_body:): Rule rewritten using block_begin: and
7709 block_end:. Defined actions.
7710 (constructor_declarator:, explicit_constructor_invocation:):
7712 (block:): Use new rules block_begin: block_end:.
7713 (block_begin:, block_end:): New rules and actions.
7714 (block_statements:): Fixed error message for explicit
7716 (method_invocation:): Call build_this_super_qualified_invocation
7717 if primary is `this' or `super' was seen.
7718 (conditional_expression:): Action defined.
7719 (extra_ctxp_pushed_p): New static global flag.
7720 (java_parser_context_save_global): Create parser context if
7721 necessary. Use extra_ctxp_pushed_p to remember it.
7722 (java_parser_context_restore_global): Pop extra parser context if
7724 (build_array_from_name): Array on primitive types are marked
7726 (register_fields): Restore new name in field initializer
7727 expression if type was altered. Non static fields initialized upon
7728 declaration marked initialized.
7729 (maybe_generate_finit): New function.
7730 (maybe_generate_clinit): Use create_artificial_method,
7731 start_artificial_method_body, end_artificial_method_body. Generate
7732 debug info for enclosed initialization statements.
7733 (method_header): Fixed leading comment. Check constructor
7734 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7736 (complete_method_declaration, constructor_circularity_msg,
7737 verify_constructor_circularity): New functions.
7738 (get_printable_method_name): New function.
7739 (check_method_redefinition): Don't rename <finit> methods. Fix
7740 declared constructor names. Error message for
7741 constructors modified.
7742 (java_check_regular_methods): Local variable seen_constructor
7743 renamed saw_constructor. Skip verification on constructors. Create
7744 default constructor with create_artificial_method.
7745 (java_check_methods): Removed unnecessary empty line.
7746 (create_artificial_method, start_artificial_method_body,
7747 end_artificial_method_body): New functions.
7748 (java_layout_classes): Changed leading comment. Reverse fields
7749 list if necessary. Always layout java.lang.Object if being
7751 (java_complete_expand_methods): Verify constructor circularity.
7752 (java_complete_expand_method): Call fix_constructor on
7753 constructors. Local variable no_ac_found removed. Restore
7754 bindings if method body expansion failed.
7755 (fix_constructors, verify_constructor_super,
7756 generate_field_initialization_code): New function.
7757 (java_expand_classes): Fixed leading comment. Write class file
7759 (resolve_expression_name): Check for illegal instance variable
7760 usage within the argument scope of an explicit constructor
7762 (resolve_qualified_expression_name): Pass extra from_super flag
7763 when invoking patch_method_invocation_stmt. New case for
7764 conditional expression when used as a primary. Check for error
7765 when acquiring super.
7766 (patch_method_invocation_stmt): Added extra argument super. New
7767 local variable is_static_flag. Set class_to_search according to
7768 the nature of the constructor invocation. Don't add `this'
7769 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7770 invocation within the argument scope of explicit constructor
7771 invocation. Set is_static according to is_static_flag. Provide
7772 extra `super' argument to patch_invoke invocation.
7773 (patch_invoke): New argument from_super. Loop on arguments
7774 indentation fixed. Pass from_super to invocation_mode. New switch
7775 case INVOKE_SUPER. Fixed error message in switch default case.
7776 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7778 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7779 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7780 message takes constructors into account.
7781 (find_applicable_accessible_methods_list): Fixed indentation.
7782 (qualify_ambiguous_name): Take explicit constructor invocation
7783 into account. Deal with a conditional expression as a primary to
7785 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7786 case. Added extra argument to patch_method_invocation_stmt.
7787 Register calls made to explicit constructor `this'. Don't call
7788 save_expr in ARRAY_REF case when emitting class files. Check for
7789 illegal use of this when expanding explicit constructor invocation
7791 (complete_function_arguments): Set and reset parser context
7792 explicit_constructor_p field value when appropriate.
7793 (build_super_invocation, build_this_super_qualified_invocation):
7795 (patch_assignment): Fixed typo.
7796 (patch_unaryop): Check on final fields occurs only when a decl
7798 (patch_return): Take constructors into account.
7799 (patch_conditional_expr): New function.
7800 * typeck.c (build_java_signature): Removed unnecessary empty line.
7802 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7804 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7806 1998-10-28 Tom Tromey <tromey@cygnus.com>
7808 * decl.c (init_decl_processing): Renamed fields.
7809 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7810 interface_len, msize fields.
7812 * class.c (make_class_data): Removed subclass_head and
7813 subclass_next fields.
7814 * decl.c (init_decl_processing): Removed subclass_head and
7815 subclass_next fields.
7817 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7819 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7820 * mangle.c (emit_unicode_mangled_name): Similarly.
7822 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7824 * jcf-parse.c (get_constant): Place braces around code to compute
7825 'd' when REAL_ARITHMETIC is not defined.
7827 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7829 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7832 1998-10-23 Tom Tromey <tromey@cygnus.com>
7834 * lang-specs.h: `.zip' files are input to jc1.
7836 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7838 * jvspecs.c: Add (but don't enable) support for combining multiple
7839 .class and .java input filenames to a single jc1 invocation.
7840 Add support for -C flag (copile to .class files).
7841 Translate -classpath and -CLASSPATH arguments.
7842 * lang-specs.h: Don't set %2 spec.
7844 1998-10-22 Tom Tromey <tromey@cygnus.com>
7846 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7848 (add_path): Don't add trailing separator to non-empty path
7851 * lang.c (lang_decode_option): Check for -fclasspath and
7852 -fCLASSPATH before examining other `-f' options.
7854 * java-tree.h (finalize_identifier_node): Don't declare.
7855 * class.c (make_class_data): Don't push "final" field.
7856 * decl.c (init_decl_processing): Don't push "final" field.
7857 (finalize_identifier_node): Removed.
7858 (init_decl_processing): Don't set finalize_identifier_node.
7860 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7862 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7864 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7865 (JV_SCAN_SOURCES): New macro.
7866 (JCF_DUMP_SOURCES): Likewise.
7867 (jcf-dump$(exeext)): New target.
7868 (jv-scan$(exeext)): New target.
7870 1998-10-22 Tom Tromey <tromey@cygnus.com>
7872 * Makefile.in (LEX): Removed.
7873 (LEXFLAGS): Likewise.
7874 (SET_BISON): New macro.
7876 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7877 spurious diffs in parse.c.
7878 ($(PARSE_SCAN_C)): Likewise.
7879 (PARSE_DIR): New macro.
7881 (PARSE_SCAN_C): Likewise.
7882 (PARSE_RELDIR): New macro.
7884 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7886 * jcf-io.c (find_class): Use saw_java_source to determine when to
7887 look for `.java' file.
7888 * jcf-parse.c (saw_java_source): New global.
7889 (yyparse): Set it if `.java' file seen.
7891 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7892 (GCJH_SOURCES): Likewise.
7893 * Makefile.in (datadir): New macro.
7894 (libjava_zip): Likewise.
7895 (JAVA_OBJS): Added jcf-path.o.
7896 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7897 (../gcjh$(exeext)): Likewise.
7898 (jcf-path.o): New target.
7899 * java-tree.h (fix_classpath): Removed decl.
7900 * jcf-parse.c (fix_classpath): Removed.
7901 (load_class): Don't call fix_classpath.
7902 * parse.y (read_import_dir): Don't call fix_classpath.
7903 * lex.h: Don't mention classpath.
7904 * lex.c (java_init_lex): Don't initialize classpath.
7905 * jcf-io.c (classpath): Removed global.
7906 (find_class): Use jcf_path iteration functions. Correctly search
7907 class path for .java file.
7908 (open_in_zip): New argument `is_system'.
7909 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7910 classpath-related options.
7911 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7913 (lang_init): Call jcf_path_init.
7914 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7915 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7916 Correctly put braces around second string in each entry.
7917 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7918 classpath-related options.
7919 (help): Updated for new options.
7920 * jcf.h: Declare functions from jcf-path.c. Don't mention
7922 * jcf-path.c: New file.
7924 * jcf-depend.c: Include jcf.h.
7926 * jcf-write.c (localvar_alloc): Returns `void'.
7927 (localvar_free): Removed unused variable.
7929 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7930 (init_parse): Use OBJECT_SUFFIX, not ".o".
7932 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7934 * class.c (emit_register_classes): Renamed from
7935 emit_register_class.
7936 * java-tree.h (emit_register_classes): Prototype renamed from
7937 emit_register_class.
7938 * jcf-parse.c (yyparse): Call emit_register_classes once before
7940 * parse.y (java_expand_classes): No longer register classes.
7942 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * class.c (is_compiled_class): New local variable
7945 seen_in_zip. Identify classes found in currently compiled source
7947 * decl.c (complete_start_java_method): Fixed typo.
7948 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7949 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7950 (CLASS_P): Moved around.
7951 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7952 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7954 (jcf_parse_source): Changed leading comment. Removed unnecessary
7955 fclose and CLASS_FROM_SOURCE_P marking.
7956 (parse_source_file): New local variables remember_for_generation
7957 and filename. Mark parsed file name identifier node. Removed block
7958 executed when parse_only was null. Set remember_for_generation.
7959 Use it as an argument to java_pop_parser_context.
7960 (yyparse): New local variables several_files, list, next node and
7961 current_file_list. Split ampersand separated file names into
7962 current_file_list. Iterate through the list and parse accordingly.
7963 * parse.h (java_pop_parser_context): New function prototype.
7964 * parse.y (ctxp_for_generation): New static global variable.
7965 (java_pop_parser_context): New argument generate. Link popped ctxp
7966 to ctxp_for_generation list accordingly.
7967 (java_complete_expand_methods): Fixed indentation.
7968 (java_expand_classes): New function.
7970 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7972 * Makefile.in: Link with libiberty.a instead of memmove.o.
7974 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7976 * lex.c (setjmp.h): No longer included.
7977 * lex.h (setjmp.h): Included.
7978 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7979 (duplicate_declaration_error_p): Renamed from
7980 duplicate_declaration_error.
7981 (build_array_from_name): New function prototype.
7982 * parse.y (setjmp.h): No longer included.
7983 (variable_declarator_id): Define action.
7984 (build_array_from_name): New function.
7985 (duplicate_declaration_error_p): Renamed from
7986 duplicate_declaration_error. Fixed leading comment.
7987 (register_fields): Main `for' loop reorganized. Uses
7988 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7989 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7990 build_array_from_name.
7991 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7993 (read_import_dir): Don't try to skip `.' and `..'.
7994 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7995 build_array_from_name. Main `for' loop reorganized.
7996 (resolve_qualified_expression_name): When building access to a
7997 field, use the type where the field was found, not its own type.
7998 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7999 field was found is null.
8000 (qualify_ambiguous_name): Sweep through all successive array
8003 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * java-tree.h (pop_labeled_block, lang_printable_name,
8006 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8007 interface_of_p, inherits_from_p, fix_classpath,
8008 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8009 make_class_data, register_class, alloc_name_constant): New
8010 function prototypes.
8011 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8012 indentation. Added cast to remove warning.
8013 (lang_printable_name): Set v argument unused.
8014 (lang_print_error): Added argument to lang_printable_name call.
8015 (java_dummy_print, print_lang_decl, print_lang_type,
8016 print_lang_identifier, lang_print_xnode): All argument marked
8018 * lex.c (java_unget_unicode): Removed unnecessary argument.
8019 (java_allocate_new_line): Unused local variable is gone.
8020 (java_read_char): Added parenthesis in expressions to remove
8021 warnings. Added final return statement.
8022 (java_read_unicode): Added parenthesis in expression to remove
8024 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8025 (java_parse_escape_sequence): Likewise.
8026 (java_lex): Unused local variables are gone. Fixed
8027 java_unget_unicode invocation.
8028 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8030 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8031 lang_printable_name invocation in macro.
8032 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8034 (duplicate_declaration_error): Suppressed unused argument in
8036 (identical_subpath_p): Function declaration is gone.
8037 (patch_invoke): Suppressed unused argument in prototype.
8038 (patch_cast, build_labeled_block, check_thrown_exceptions):
8040 * parse.y (setjmp.h): Included
8041 (toplev.h): Likewise.
8042 (field_declaration:): Suppressed unused local
8043 (label_decl:): Fixed build_labeled_block invocation.
8044 (java_pop_parser_context): Put extra parenthesis around assignment
8046 (yyerror): Suppressed unused local variables.
8047 (variable_redefinition_error): Fixed lang_printable_name
8049 (create_interface): Suppressed unused local variables.
8050 (create_class): Likewise.
8051 (duplicate_declaration_error): Suppressed unused argument. Fixed
8052 lang_printable_name invocation.
8053 (register_fields): Suppressed unused local variable. Fixed
8054 duplicate_declaration_error invocation.
8055 (method_header): Suppressed unused local variable.
8056 (method_declarator, parser_check_super): Likewise.
8057 (java_complete_class): Suppressed unused local variable. Fixed
8058 fatal error message.
8059 (complete_class_report_errors): Added default: in switch.
8060 (java_check_regular_methods): Fixed lang_printable_name
8062 (check_throws_clauses): Likewise.
8063 (java_check_abstract_methods): Suppressed unused local
8064 variable. Fixed lang_printable_name invocation.
8065 (read_import_entry): Added supplemental return statement.
8066 (read_import_dir): Suppressed unused local variables.
8067 (check_pkg_class_access, declare_local_variables): Likewise.
8068 (source_start_java_method): Suppressed unused extern variable
8070 (expand_start_java_method): Suppressed unused extern and local
8071 variable declarations.
8072 (java_complete_expand_methods): Likewise.
8073 (java_complete_expand_method): Suppressed unused local variables.
8074 (make_qualified_name): Likewise.
8075 (resolve_qualified_expression_name): Added default: in
8076 switch. Fixed lang_printable_name invocation.
8077 (class_instance_creation_expression): Added parenthesis around
8079 (patch_method_invocation_stmt): Fixed lang_printable_name and
8080 patch_invoke invocations.
8081 (check_for_static_method_reference): Fixed lang_printable_name
8083 (patch_invoke): Suppressed unused arguments and local variables.
8084 (lookup_method_invoke): Suppressed unused local variables.
8085 (qualify_ambiguous_name): Added default: in switch.
8086 (identical_subpath_p): Function removed.
8087 (patch_assignment): Suppressed unused local variables. Suppressed
8088 unnecessary if statement. Fixed lang_printable_name invocations.
8089 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8090 (valid_ref_assignconv_cast_p): Parenthesis around
8091 expression. Suppressed unused local variables.
8092 (build_binop): Suppressed unused local variables. fixed
8093 lang_printable_name invocations.
8094 (string_constant_concatenation): Suppressed unused local
8096 (patch_unaryop): Fixed lang_printable_name invocation.
8097 (patch_cast): Suppressed unnecessary argument. Fixed
8098 lang_printable_name invocation.
8099 (patch_array_ref): Fixed lang_printable_name invocation.
8100 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8101 (build_labeled_block): Suppressed unused argument.
8102 (generate_labeled_block): Fixed build_labeled_block invocation.
8103 (build_loop_body): Suppressed unused local variables.
8104 (patch_loop_statement): Likewise.
8105 (patch_exit): Fixed lang_printable_name invocation.
8106 (patch_switch_statement): Likewise.
8107 (case_identity): First argument marked unused.
8108 (patch_try_statement): Fixed lang_printable_name invocations.
8109 (patch_synchronized_statement, patch_throw_statement): Likewise.
8110 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8111 lang_printable_name invocations.
8112 (check_thrown_exceptions_do): Suppressed unused argument.
8114 1998-10-14 Tom Tromey <tromey@cygnus.com>
8116 * jcf-write.c (write_classfile): Add output class file as target.
8117 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8118 * jcf.h: Added declarations for dependency-tracking functions.
8119 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8120 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8121 (finish_parse): Call jcf_dependency_write.
8122 (dependency_tracking): New global.
8123 (DEPEND_SET_FILE): New define.
8124 (DEPEND_ENABLE): New define.
8125 (init_parse): Enable dependency tracking if required.
8127 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8128 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8129 (../gcjh$(exeext)): Likewise.
8130 (jcf-depend.o): New target.
8131 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8132 (GCJH_SOURCES): Likewise.
8133 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8135 (find_classfile): Added dep_name argument.
8136 (find_class): Compute name of dependency.
8137 (open_in_zip): Call jcf_dependency_add_file.
8138 * gjavah.c (output_file): No longer global.
8139 (usage): Don't mention "gjavah".
8141 (java_no_argument): Likewise.
8142 (version): Likewise.
8143 (main): Recognize and handle -M family of options.
8144 (print_mangled_classname): Return is void.
8145 (process_file): Handle case where output is suppressed.
8146 (HANDLE_END_FIELD): Likewise.
8147 (HANDLE_METHOD): Likewise.
8148 * jcf-depend.c: New file.
8150 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8152 * java-tree.def: Add missing newline at EOF.
8154 1998-10-13 Tom Tromey <tromey@cygnus.com>
8156 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8157 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8159 Include <config.h> and "system.h".
8160 (disassemble_method): Undefine RET to avoid clash with
8163 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * decl.c (runtime_exception_type_node, error_exception_type_node):
8166 New global variables.
8167 (init_decl_processing): Initialized.
8168 * expr.c (java_lang_expand_expr): Set caught exception type to
8169 null if catch handler argument doesn't exit.
8170 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8172 * java-tree.h (runtime_exception_type_node,
8173 error_exception_type_node): Global variables declared.
8174 (DECL_FUNCTION_THROWS): New macro.
8175 (DECL_FUNCTION_BODY): Modified comment.
8176 (DECL_SPECIFIC_COUNT): Likewise.
8177 (struct lang_decl): New field throws_list.
8178 (IS_UNCHECKED_EXPRESSION_P): New macro.
8179 * lex.c (java_lex): Generate location information for THROW_TK.
8180 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8181 EXCEPTIONS_P): New macros.
8182 (enum jdep_code): New value JDEP_EXCEPTION.
8183 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8184 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8185 PATCH_METHOD_RETURN_ERROR): New macros.
8186 (patch_method_invocation_stmt): Added new argument to prototype.
8187 (patch_synchronized_statement, patch_throw_statement,
8188 check_thrown_exceptions, check_thrown_exceptions_do,
8189 purge_unchecked_exceptions, check_throws_clauses): New function
8191 * parse.y Fixed typo in keyword section.
8192 (throw:): Rule tagged <node>.
8193 (THROW_TK): Keyword tagged <operator>.
8194 (method_header:): Last argument to call to method_header passed
8196 (throws:, class_type_list:, throw_statement:,
8197 synchronized_statement:, synchronized:): Defined actions.
8198 (method_header): New local variable current. Register exceptions
8200 (java_complete_tree): Complete and verify exceptions from throws
8202 (complete_class_report_errors): Error message on exceptions not
8204 (java_check_regular_methods): Fixed typo. Shortcut on private
8205 overriding methods. Changed error message on method
8206 redefinition. Check for throws clause compatibility.
8207 (check_throws_clauses): New function.
8208 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8209 method. Changed error message on method redefinition.
8210 (currently_caught_type_list): New static variable.
8211 (java_complete_expand_methods): Purge unchecked exceptions from
8212 throws clause list. Call PUSH_EXCEPTIONS before walk and
8213 POP_EXCEPTIONS after.
8214 (resolve_qualified_expression_name): Pass new argument as NULL to
8215 patch_method_invocation_stmt.
8216 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8217 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8218 argument list when appropriate. Use new argument if non null to
8219 store selected method decl.
8220 (patch_invoke): Convert if necessary args of builtin types before
8221 forming CALL_EXPR. Argument list no longer reversed here.
8222 (invocation_mode): Treat final methods as static methods.
8223 (java_complete_tree): New cases for THROW_EXPR: and
8224 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8226 (complete_function_arguments): No more RECORD_TYPE
8227 conversion. Function parameter nodes no longer saved.
8228 (valid_ref_assignconv_cast_p): Avoid handling null type.
8229 (patch_binop): Fixed null constant reference handling.
8230 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8232 (patch_try_statement): Fixed comments. Record caught types in
8233 list, push the list, expand try block and pop the list.
8234 (patch_synchronized_statement, patch_throw_statement,
8235 check_thrown_exceptions, check_thrown_exceptions_do,
8236 purge_unchecked_exceptions): New functions.
8237 * typeck.c (lookup_argument_method): Allow WFL in place of method
8238 DECL_NAME during method definition check
8240 1998-10-09 Tom Tromey <tromey@cygnus.com>
8242 * gjavah.c (decode_signature_piece): New function.
8243 (print_c_decl): Use it. Added `name_override' argument.
8244 (print_method_info): Use name_override argument to print_c_decl.
8245 (seen_fields): Removed.
8246 (print_field_info): Don't update seen_fields.
8247 (struct method_name): New structure.
8248 (method_name_list): New global.
8249 (print_method_info): Add new method to list of methods.
8250 (name_is_method_p): New function.
8251 (print_field_info): If field name has same name as method, then
8253 (process_file): Parse methods before fields.
8254 (field_pass): New global.
8255 (HANDLE_END_FIELD): Take field_pass into account.
8257 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8259 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8260 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8262 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8264 * jvspec.c: Fix bug in jvgenmain_spec patch.
8266 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8269 * decl.c (soft_exceptioninfo_call_node): New global variable.
8270 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8271 takes extra integer argument. soft_exceptioninfo_call_node
8273 * except.c (java_set_exception_lang_code): New function
8274 (method_init_exceptions): Called here.
8275 (prepare_eh_table_type): New function.
8276 (expand_end_java_handler): Called here.
8277 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8278 one argument. Modified generation of call to
8279 soft_badarrayindex_node to use new argument.
8280 (build_java_arrayaccess): Pass faulty index value to
8281 build_java_throw_out_of_bounds_exception.
8282 (generate_name): New function.
8283 (java_lang_expand_expr): New local variables node, current,
8284 has_finally_p. Expand TRY_EXPR node.
8285 (process_jvm_instruction): Replace top of the stack with thrown
8286 object reference when entering exception handler.
8287 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8288 specific tree codes.
8289 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8291 (DECL_SPECIFIC_COUNT): New macro.
8292 (prepare_eh_table_type, java_set_exception_lang_code,
8293 generate_name): New function declarations.
8294 (match_java_method): Declaration deleted.
8295 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8297 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8298 * parse.h (redefinition_error, refine_accessible_methods_list,
8299 can_cast_to_p): Function declaration removed.
8300 (classitf_redefinition_error, variable_redefinition_error,
8301 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8302 find_most_specific_methods_list, argument_types_convertible,
8303 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8304 valid_cast_to_p, valid_method_invocation_conversion_p,
8305 try_reference_assignconv, add_stmt_to_compound,
8306 build_jump_to_finally, build_tree_list, patch_try_statement,
8307 java_get_catch_block): New function declarations.
8308 * parse.y (string_buffer_type): Global variable deleted.
8309 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8310 finally): Rules tagged <node>.
8311 (TRY_TK, CATCH_TK): Token tagged <operator>.
8312 (class_body_declaration:, class_member_declaration:,
8313 formal_parameter:, explicit_constructor_invocation:,
8314 interface_member_declaration:, constant_declaration:,
8315 primary_no_new_array:, class_instance_creation_expression:,
8316 array_creation_expression:): Issue error on unsuported JDK1.1
8318 (try_statement:, catches:, finally:): Define actions.
8319 (catch_clause_parameter): New rule.
8320 (catch_clause:): Use new rule catch_clause_parameter.
8321 (parse_jdk1_1_error): New function.
8322 (redefinition_error): Renamed classitf_redefinition_error.
8323 (variable_redefinition_error): New function.
8324 (check_class_interface_creation): Call
8325 classitf_redefinition_error.
8326 (java_complete_tree): Added error message on JDEP_TYPE: case.
8327 (complete_class_report_errors): Fixed indentation.
8328 (declare_local_variables): Call variable_redefinition_error.
8329 (source_end_java_method): Call java_set_exception_lang_code and
8330 emit_handlers where appropriate.
8331 (java_method_add_stmt): Call add_stmt_to_block.
8332 (add_stmt_to_block): New function.
8333 (lookup_method_invoke): Fixed outside comment. new local variable
8334 candicates. Call find_applicable_accessible_methods_list and
8335 find_most_specific_methods_list when searching for a
8336 method. Modified error report to list possible candidates when
8338 (find_applicable_accessible_methods_list,
8339 find_most_specific_methods_list, argument_types_convertible): New
8341 (refine_accessible_methods_list): Function deleted.
8342 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8343 expr (if applicable) before calling patch_array_ref.
8344 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8345 (enter_block): Fixed comment.
8346 (enter_a_block): New function.
8347 (patch_assignment): Reorganized. Call try_reference_assignconv for
8348 references. Call valid_cast_to_p instead of can_cast_to_p.
8349 (try_reference_assignconv,
8350 valid_builtin_assignconv_identity_widening_p): New functions.
8351 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8352 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8354 (build_string_concatenation): Don't resolve StringBuffer.
8355 (patch_cast): Fixed inverted arguments.
8356 (patch_array_ref): Code to save array expr deleted. Call
8357 valid_cast_to_p instead of can_cast_to_p.
8358 (generate_labeled_block): Call generate_name.
8359 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8360 patch_try_statement): New functions.
8361 * typeck.c (match_java_method): Function deleted.
8363 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8365 * jvspec.c: jvgenmain_spec uses different temporary file names.
8367 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8369 * jvspec.c (lang_specific_driver): Fail if user specifies
8370 --main= when not linking.
8372 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8374 * class.c (make_class_data): Push value for `thread' field.
8375 * decl.c (init_decl_processing): Added `thread' field to class.
8377 * class.c (add_field): Always make static fields externally
8380 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8382 * expr.c (build_java_athrow,
8383 build_java_throw_out_of_bounds_exception, expand_invoke,
8384 build_newarray, expand_java_multianewarray, build_java_monitor):
8385 Update comments to reflect _Jv_* function names.
8387 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8389 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8390 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8391 * parse.y (expand_start_java_method): Likewise.
8393 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8395 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8397 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8398 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8399 * expr.c: Remove no-longer-needed calls to promote_type.
8400 * decl.c (give_name_to_locals): Liekwise.
8401 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8402 * parse.y: Add/remove promote_type calls as appropriate.
8403 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8404 (parse_signature_string): Likewise.
8405 (build_java_array_type): Fix for now signature convenions.
8407 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8409 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8411 * class.c (init_class_processing): libjava function renamed to
8414 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8416 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8417 * java-tree.def: Fixed DEFTREECODE third argument.
8418 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8419 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8420 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8421 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8422 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8423 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8424 * lang.c (java_tree_code_type, java_tree_code_length,
8425 java_tree_code_name): New arrays.
8426 (lang_init): Append Java tree node definitions to Gcc ones.
8427 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8429 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8431 (java_lex): Allow declaration of empty string constants. Retain
8432 location information on CASE_TK and DEFAULT_TK.
8433 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8434 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8435 Modified to be more robust.
8436 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8437 (build_new_invocation, try_builtin_assignconv,
8438 patch_switch_statement, string_constant_concatenation,
8439 build_string_concatenation, patch_string_cst, patch_string,
8440 java_expand_switch): New function declarations.
8441 * parse.y: Rules related to switch and EH tagged <node>.
8442 (label_id): Set to NULL_TREE
8443 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8445 (this_or_super:): Fixed indentation.
8446 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8447 statement_expression:): Removed call to RULE on all sub-rules.
8448 (switch_expression:, switch_labels:): New rules.
8449 (switch_statement:, switch_block:, switch_block_statement_groups:,
8450 switch_block_statement_group:, switch_labels:, switch_label:):
8452 (throw_statement:, synchronized_statement:, try_statement:):
8453 Defined temporary actions.
8454 (class_instance_creation_expression:): Call
8455 build_new_invocation. Fixed indentation.
8456 (field_access): Fixed indentation.
8457 (method_invocation): Likewise.
8458 (make_qualified_primary): Use THIS_EXPR.
8459 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8460 resolving from SUPER, set *type_found.
8461 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8462 (java_complete_tree): Removed unused local variable `location'. Case
8463 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8464 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8465 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8466 STRING_CST: case. default: checks for patchable strings.
8467 (complete_function_arguments): Transform string constant or
8468 crafted StringBuffer if necessary.
8469 (build_method_invocation): Fixed comments.
8470 (build_new_invocation): New function.
8471 (patch_assignment): Call try_builtin_assignconv to figure a valid
8472 assignment conversion between builtin types.
8473 (try_builtin_assignconv): New function.
8474 (build_binop): Use URSHIFT_EXPR directly to call build.
8475 (operator_string): Use UNARY_PLUS_EXPR.
8476 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8478 (do_merge_string_cste, merge_string_cste,
8479 string_constant_concatenation, build_string_concatenation,
8480 patch_string, patch_string_cst): New function.
8481 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8482 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8483 (build_newarray_node): Use NEW_ARRAY_EXPR.
8484 (build_this): Use THIS_EXPR.
8485 (build_return): Enable debug information on return statement.
8486 (build_if_else_statement): Likewise.
8487 (complete_labeled_statement): Fixed related comment.
8488 (build_loop_body): Fixed comment.
8489 (build_bc_statement): Enable debug information on break/continue
8491 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8493 (patch_switch_statement, case_identity, java_expand_switch): New
8496 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8498 * buffer.h (BUFFER_INIT): New macro.
8499 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8500 Pass (struct jcf_partial *state) to most functions.
8501 (jcf_block, jcf_relocation): New types.
8502 Support labels, branches, conditionals, loops.
8504 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8506 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8508 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8510 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8511 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8512 not integer_type_node (INT_TYPE_SIZ bits).
8514 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8516 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8517 * jcf-dump.c (print_exception_table): New function.
8518 (disassemble_method): Better handling of wide instructions.
8519 Make more robust for bad input.
8521 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8523 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8526 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8528 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8530 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8532 * Makefile.in ($(PARSE_H)): Removed target.
8534 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8536 * Makefile.in (JAVA_OBJS): Add memmove.o
8537 (memmove.o): New target & rules.
8539 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8541 * expr.c (expand_invoke): Don't generate a call to the class init
8544 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8546 * Makefile.in: Add many missing dependencies.
8547 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8549 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8550 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8552 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8554 * decl.c (complete_start_java_method): If method is static (and
8555 not private) call _Jv_InitClass.
8556 * expr.c (expand_invoke): Don't call build_class_init.
8558 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8560 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8562 * Make-lang.in (GCJ): Define before using.
8564 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8566 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8567 losing due to namespace pollution in GNU getopt.h
8569 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8571 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8572 (java.all.cross): Likewise.
8573 (java.rest.encap): Likewise.
8575 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8577 * gjavah.c (print_class_decls): Fix thinko in arglist
8578 * jcv-io.c (find_classfile): Similarly.
8580 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8582 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8584 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8586 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8587 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8588 * Makefile.in (PARSE_C): New macro.
8589 (PARSE_H): Likewise.
8590 (PARSE_SCAN_C): Likewise.
8591 ($(PARSE_C)): Target renamed from parse.c.
8592 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8593 (clean): Remove parse-scan.c as well.
8594 (parse.o): Depend on $(PARSE_C).
8596 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8598 * README, license.terms: Removed.
8600 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8601 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8602 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8603 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8604 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8605 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8606 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8607 and Java trademark attribution.
8609 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8611 * Makefile.in: Use gcjh, not gjavah.
8612 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8613 * Make-lang.in: Changed gjavah to gcjh everywhere.
8615 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8617 * gjavah.c: Support new -prepend -add -append flags.
8618 (print_method_info): Method is not virtual if class is final.
8620 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * jv-scan.c: Fixed copyright assignment.
8623 * keyword.gperf: Likewise.
8624 * keyword.h: Likewise.
8625 * lex.c: Fixed copyright assignment.
8626 (java_lex): Push unicode back when parsing '<'.
8627 * lex.h: Fixed copyright assignment.
8628 * parse-scan.y: Likewise.
8629 * parse.h: Fixed copyright assignment.
8630 (build_debugable_stmt, complete_for_loop): New function prototypes.
8631 * parse.y: Fixed copyright assignment.
8632 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8633 size_zero_node when completing a loop with no exit condition.
8634 (for_statement_nsi:): Define action.
8635 (for_init:, for_update:): Return size_zero_node when empty.
8636 (declare_local_variables): Call build_debugable_stmt.
8637 (build_debugable_stmt): New function.
8638 (build_loop_body): Build debugable statement around loop
8640 (complete_loop_body): Take into account the debugable statement
8641 around the EXIT_EXPR.
8642 (complete_loop_body): New function.
8643 (patch_exit_expr): Fixed condition inversion.
8645 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8647 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8648 name of thread define.
8649 * jvspec.c (THREAD_NAME): New macro.
8651 (THREADLIB): Likewise.
8652 (lang_specific_driver): Recognize attempt to link with thread
8653 library or gc library. Recognize -ljava on command line so it
8654 isn't linked against more than once.
8656 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * parse-scan.y (report_main_declaration): Name of the class
8659 containing `main' can be a qualified name.
8661 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8663 * config-lang.in: Changed gjavac to gjc everywhere.
8664 * Make-lang.in: Changed gjavac to gjc everywhere.
8666 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8669 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8670 and install the files.
8671 * Makefile.in (JAVA_OBJS_LITE): New variable.
8672 (compiler:): Now include jv-scan as a dependency.
8673 (../jv-scan$(exeext), parse-scan.c): New targets.
8674 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8675 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8676 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8677 check for errors even if parse_only.
8678 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8680 (yylex): New function. Uses java_lex body.
8681 (java_lex): Removed commented out statement. Remove local variable
8682 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8683 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8684 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8685 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8686 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8687 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8689 (java_lex_error): Empty if JC1_LITE is defined.
8690 (java_get_line_col): Return 0 if JC1_LITE is defined.
8691 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8692 SET_MODIFIER_CTX): Moved into the section containing the macros
8693 conditionally defined by JC1_LITE.
8694 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8695 argument if JC1_LITE is defined.
8696 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8697 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8699 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8700 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8701 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8702 to different values according to JC1_LITE.
8703 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8704 declared if JC1_LITE set.
8705 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8706 defined if JC1_LITE not set.
8707 (struct parser_ctx): Reorganized and skip the jc1 front end part
8709 (java_layout_classes): New function definition.
8710 (java_push_parser_context, java_init_lex, yyparse, yylex,
8711 yyerror): Prototype always declared. All other static function
8712 prototypes declared only if JC1_LITE is not set.
8713 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8714 declared in parse.h.
8715 (java_layout_classes): New function.
8716 (java_complete_expand_methods): No longer layout the class here.
8717 * parse-scan.y: New file.
8718 * jv-scan.c: New file.
8720 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8722 * gjavah.c (main): Handle -friend option.
8723 (friend_specs): New global.
8724 (generate_access): Handle friend_specs.
8725 (process_file): Likewise.
8726 (MAX_FRIENDS): New macro.
8727 (friend_count): New global.
8728 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8729 Changed all callers.
8731 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8733 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8734 (main): Handle processing all the entries of a named .zip archive.
8735 * jcf-io.c (jcf_trim_old_input): New function.
8736 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8738 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8740 * lang.c (flag_assume_compiled): Make default be on.
8742 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8744 * jcf-dump.c: Add bunches of flags to control output more.
8745 (process_class): New function; support printing more than one class.
8746 (main): Support new --print-main and --javap flags.
8747 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8748 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8750 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8752 Change mangling of dispatch table to match C++ vtable (w/thunks).
8753 * class.c (build_dtable_decl), java-tree.h: New function.
8754 (make_class_data): Call it.
8755 * decl.c (init_decl_processing): Likewise.
8757 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8759 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8760 soft_anewarray; adjust args passed.
8761 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8762 match _Jv_NewObjectArray.
8764 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8766 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8767 * expr.c (loopup_label): Call create_label_decl.
8768 (create_label_decl): New function.
8769 (java_lang_expand_expr): Call expand_start_bindings with argument
8771 * java-tree.h Added space after PROTO in function declarations
8773 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8774 (create_label_decl, push_labeled_block): New function
8776 * lex.c (label_id): Initialize.
8777 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8779 * parse.h Added space after PROTO in function declarations when
8781 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8782 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8783 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8784 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8786 (struct parser_ctxt): New fields current_loop,
8787 current_labeled_block.
8788 (build_if_else_statement, patch_if_else_statement,
8789 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8790 generate_labeled_block, complete_labeled_statement,
8791 build_bc_statement, patch_bc_statement, patch_loop_statement,
8792 build_new_loop, build_loop_body, complete_loop_body): New function
8794 * parse.y (java_warning_count): New global variable.
8795 (label_id): New static variable.
8796 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8797 (block:): Return size_zero_node when block is empty.
8798 (empty_statement:): Return size_zero_node.
8799 (statement:): Implement supplemental action when for_statement: is
8801 (label_decl:): New rule.
8802 (labeled_statement:): Rewritten using label_decl. Actions
8804 (labeled_statement_nsi:): Likewise.
8805 (if_then_statement): Actions implemented.
8806 (while_expression): New rule.
8807 (while_statement:): Rewritten using while_expression. Actions
8809 (while_statement_nsi:): Likewise.
8810 (do_statement_begin:): New rule.
8811 (do_statement:): Rewritten using do_statement_begin. Actions
8813 (for_statement:): Rewritten using for_begin. Actions implemented.
8814 (for_statement_nsi:): Likewise.
8815 (for_header:, for_begin:): New rules.
8816 (for_init:): Actions implemented.
8817 (statement_expression_list:, break_statement:,
8818 continue_statement:): Likewise.
8819 (yyerror): Count number of issued warning(s).
8820 (java_report_errors): Report error(s) and/or warning(s).
8821 (java_complete_class): Use build_java_argument_signature to
8822 recompute completed method signature.
8823 (java_check_regular_methods): New locals method_wfl and aflags.
8824 Use method_wfl instead of lookup_cl during error reports. Fixed
8825 indentation and modified some error messages. Use
8826 lang_printable_name in method instead of the DECL_NAME. New code
8827 to issue warnings on methods not overriding corresponding methods
8828 private to a different package.
8829 (java_method_add_stmt): Call add_stmt_to_compound.
8830 (add_stmt_to_compound): New function.
8831 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8832 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8833 (build_if_else_statement, patch_if_else_statement,
8834 build_labeled_block, generate_labeled_block,
8835 complete_labeled_statement, build_new_loop, build_loop_body,
8836 complete_loop_body, patch_loop_statement, build_bc_statement,
8837 patch_bc_statement, patch_exit_expr): New functions.
8838 * typeck.c (build_java_signature): Build argument signature before
8839 enclosing it in between parenthesis.
8841 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8843 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8844 (JAVA_OBJS): Added reminder comment
8846 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8848 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8849 be interpreted as a long long.
8851 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8853 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8854 soft_initialise_class. Use _Jv_NewMultiArray, not
8855 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8856 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8857 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8858 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8860 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8862 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8863 length_identifier_node): New global tree node constants.
8864 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8865 Replace uses by super_identifier_node etc.
8866 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8868 * parse.y (resolve_field_access): Don't special-case ".length" if
8869 flag_emit_class_files.
8870 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8871 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8874 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8876 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8877 * class.c (make_method_value): Remove init for removed fields.
8879 * class.c (layout_class): Use build_java_argument_signature.
8880 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8882 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8883 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8884 (build_java_signature): Don't use push_java_argument_signature.
8886 * typeck.c (lookup_argument_method): New function.
8887 * parse.y (java_check_regular_methods): Use lookup_argument_method
8888 instead of lookup_java_method2 followed by lookup_java_method.
8890 * parse.y (check_method_redefinition): Minor optimization.
8892 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8893 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8895 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8897 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8900 * gjavah.c (java_float_finite): Use K&R-style definition.
8901 (java_double_finite): Likewise.
8902 (generate_access): Now returns void. Changed all callers.
8903 (last_access_generated): Removed.
8904 (process_file): Only make a single pass over the .class file.
8906 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8908 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8909 for compatibility for G++ (with -fvtable-thunks).
8910 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8912 * gjavah.c (process_file): Use public inheritance for super-class.
8914 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * lex.c (java_init_lex): Initialize ctxp->package.
8917 * parse.h (struct parser_ctxt): package and package_len replaced
8918 by tree package, an identifier node. Field method_decl_list is
8919 gone. Fixed comments.
8920 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8921 class_in_current_package): New function prototypes.
8922 * parse.y (array_type:): Set class loaded flag on primitive type
8924 (package_declaration:): Assign ctxp->package to the
8926 (method_invocation:): Handle invocation of method qualified by
8928 (single_type_import_declaration:): Removed ambiguity check.
8929 (java_pop_parser_context): New local variable `next'. Reset and
8930 set IMPORT_CLASSFILE_NAME flags on current and previous import
8932 (java_accstring_lookup): Use new local macro COPY_RETURN.
8933 (lookup_field_wrapper): New function.
8934 (parser_qualified_classname): Use merge_qualified_name.
8935 (parser_check_super_interface): Broaden error message.
8936 (do_resolve_class): Check for qualified class name in the current
8937 compilation unit if appropriate.
8938 (process_imports): Check for already defined classes.
8939 (check_pkg_class_access): Got rid of call to
8940 get_access_flags_from_decl.
8941 (java_complete_expand_methods): Call safe_layout_class based on
8942 the current class size.
8943 (make_qualified_primary): Build a WFL qualification on primary if
8945 (merge_qualified_name): New function.
8946 (make_qualified_name): Use merge_qualified_name.
8947 (resolve_expression_name): Use safe_lookup_field.
8948 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8949 (resolve_qualified_expression_name): Likewise. Check on resolved
8950 element accessibility.
8951 (not_accessible_p, class_in_current_package): New functions.
8952 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8953 (patch_method_invocation_stmt): Merged common pieces. Check
8954 accessibility of invoked method.
8955 (check_for_static_method_reference): Add returned type in error
8957 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8958 (refine_accessible_methods_list): Merged two conditions in test.
8959 (java_complete_class): Sanity check on stabilize_ref gone.
8960 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8962 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8964 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8966 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8968 * gjavah.c (F_NAN): Removed.
8969 (F_NAN_MASK): New macro.
8970 (F_POSITIVE_INFINITY): Removed.
8971 (F_NEGATIVE_INFINITY): Likewise.
8972 (java_float_finite): Rewrote.
8973 (D_NAN_MASK): Renamed.
8974 (java_double_finite): Rewrote.
8975 (D_POSITIVE_INFINITY): Removed.
8976 (D_NEGATIVE_INFINITY): Likewise.
8978 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8979 If verbose, print underlying representation of value in hex.
8981 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8983 * buffer.h, buffer.c: New files.
8984 * Makefile.in (JAVA_OBJS): Add buffer.o.
8986 Support locals variables and writing their debug entries to .class.
8987 * jcf-write.c: Simplify some by user new buffer type.
8988 (vode_buffer_grow): Removed.
8989 (struct localvar_info): New type.
8990 (localsvars, localvartable): New buffers.
8991 (localvar_alloc, localvar_free): New functions.
8992 (generate_bytecode_insns): Handle local variables.
8993 (generate_classfile): Write LocalVariableTable attribute.
8995 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8997 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8998 * zipfile.h (ZIPMAGIC): New macro.
9000 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9002 * Makefile.in (gjavah.o): Updated dependencies.
9003 (jcf-dump.o): Likewise.
9004 (all.indirect): Use ../gjavah.
9005 (../gjavah$(exeext)): Likewise.
9006 (clean): Don't remove gjavah.
9007 (clean): Remove parse.c, not java/parse.c.
9008 * Make-lang.in (java): Added gjavah.
9009 (gjavah$(exeext)): New target.
9010 (GJAVAH_SOURCES): New macro.
9011 (java.all.build): Added gjavah.
9012 (java.all.cross): Likewise.
9013 (java.rest.encap): Likewise.
9014 * config-lang.in (compilers, stagestuff): Added gjavah.
9016 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9018 * gjavah.c (java_float_finite): New function.
9019 (java_double_finite): Likewise.
9020 (F_POSITIVE_INFINITY): New macro.
9021 (F_NEGATIVE_INFINITY): Likewise.
9023 (D_POSITIVE_INFINITY): Likewise.
9024 (D_NEGATIVE_INFINITY): Likewise.
9026 (print_field_info): Use java_float_finite and java_double_finite.
9028 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9030 * parse.y (method_header): Name "this" implicit argument.
9032 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9034 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9035 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9036 (put_linenumber): New function.
9037 (generate_bytecode_insns, generate_classfile): Write line numbers.
9039 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9041 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9042 (lookup_name, build_known_method_ref, build_class_init,
9043 build_invokevirtual, invoke_build_dtable, match_java_method,
9044 build_field_ref, pushdecl_force_head, build_java_binop,
9045 binary_numeric_promotion, build_decl_no_layout,
9046 build_java_arrayaccess, build_newarray, build_anewarray,
9047 build_java_array_length_access, build_java_arraynull_check): New
9048 extern function prototypes.
9049 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9050 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9052 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9054 * jcf.h (jcf_out_of_synch): New extern function prototype.
9055 * parse.h: Static/global function implemented in parse.y
9056 prototyped and declarations moved at the end of the file.
9057 (DECL_P): Check that the argument isn't null.
9058 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9059 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9060 (QUAL_DECL_TYPE): New macro.
9061 (PARAMS): Macro definition removed.
9062 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9063 (return_statement:): Call build_return.
9064 (field_access:): Call make_qualified_primary in sub rule.
9065 (method_invocation:): Build method invocation and call
9066 make_qualified_primary when processing primaries.
9067 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9068 get_type_from_signature.
9069 (java_check_regular_method): Extra integer 0 argument when calling
9070 lookup_java_method2.
9071 (lookup_java_interface_method2): Extra method DECL argument when
9072 calling lookup_java_interface_method2.
9073 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9075 (java_complete_expand_method): Layout current class iff not
9076 already done. Don't process interface's methods.
9077 (java_complete_expand_method): Use super class only if it
9078 exists. Use current class otherwise.
9079 (make_qualified_primary): New function.
9080 (resolve_expression_name): Process qualified expression or
9081 expression from primary the same way.
9082 (resolve_expression_name): Two last arguments to
9083 resolve_field_access are now NULL_TREEs.
9084 (resolve_field_access): New variable is_static. Local field must
9085 be DECLs. is_static computed on field DECLs only. Append code in
9086 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9087 to initialize field_type.
9088 (resolve_qualified_expression_name): New local variable,
9089 previous_call_static and is_static. Handle primaries with function
9090 calls, casts, array references and `this'. `super' now handled as
9091 `(super_class)this'. Use is_static to clarify boolean expressions.
9092 Added code to handle case where a proper handle is required to
9093 access a field. Use QUAL_DECL_TYPE where applicable.
9094 (maybe_access_field): New function.
9095 (patch_method_invocation_stmt): New arguments primary, where,
9096 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9097 deleted. Use `where' as a type to search from if specified. Check
9098 for static method reference where forbidden. Append primary or
9099 current_this to the argument list if not calling constructor nor
9101 (check_for_static_method_reference): New function.
9102 (patch_invoke): Layout the class on which new is done if
9104 (lookup_method_invoke): Changed format to report errors on
9106 (qualify_ambiguous_name): New local variable this_found. Now
9107 handle things from primaries. Method call are considered
9109 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9111 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9112 (java_complete_tree): New case fo RETURN_EXPR. Process function
9113 call arguments in separate function.
9114 (complete_function_arguments): New function.
9115 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9117 (patch_assignment): Take the return function slot into account as
9118 a RHS. Distinguish assignment from a return.
9119 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9120 when checking methods in interfaces.
9121 (resolve_type_during_patch): NULL argument to unresolve_type_p
9122 instead of NULL_TREE.
9123 (patch_newarray): Fixed typo in comment.
9124 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9125 (build_return, patch_return): New functions.
9126 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9128 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9130 * constants.c (find_name_and_type_constant, find_fieldref_index,
9131 find_methodref_index): New methods.
9132 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9133 just return given method. Also, rename to build_known_method_ref.
9134 (expand_invoke): Rename call to build_invoke_non_interface.
9135 * java-tree.h, parse.h: Update prototype.
9136 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9137 (such as expand_expr_stmt) if flag_emit_class_files.
9138 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9139 STACK_TARGET, IGNORE_TARGET): New macros.
9140 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9141 (generate_bytecode_insn): New function to generate method's bytecode.
9142 (generate_classfile): Node generate Code attribute for a method.
9143 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9144 push_long_const, field_op, adjust_typed_op, maybe_wide):
9145 New functions used by generate_bytecode_insn.
9147 * typeck.c (signature_include_return): Remove variable.
9148 (push_java_argument_signature, build_java_argument_signature): New.
9149 (build_java_signature): Use push_java_argument_signature.
9150 * parse.y: Use build_java_argument_signature instead of fiddling
9151 with signature_include_return.
9153 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9155 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9158 * Makefile.in (all.indirect): Added gjavah$(exeext).
9159 (gjavah$(exeext)): Added $(exeext).
9162 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * class.c (layout_class): Call to java_layout_parsed_class replace
9165 by safe_layout_class.
9166 * expr.c (build_java_array_length_access): Removed static storage
9167 class in the function definition.
9168 (build_java_arraynull_check): Likewise.
9169 Also fixed typos in two comments.
9170 * lex.c (java_init_lex): Initialize static global kw_length.
9171 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9172 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9174 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9175 * parse.h (resolve_no_layout): New static function declaration.
9176 (get_identifier_in_static): Declaration removed.
9177 (java_layout_parsed_class): Function name declaration changed to
9179 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9180 not_initialized_as_it_should_p, build_this): New static function
9182 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9183 binary_numeric_promotion, stabilize_reference,
9184 build_decl_no_layout, build_java_arrayaccess): Extern function
9185 declarations moved into their own section.
9186 (build_newarray, build_anewarray, build_java_array_length_access,
9187 build_java_arraynull_check): New extern function declarations.
9188 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9189 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9191 (CALL_CONSTRUCTOR_P): New macro.
9192 * parse.y (kw_length): New static global tree node.
9193 (return_statement): Tagged <node>.
9194 (RETURN_TK): Tagged <operator>.
9195 (variable_declarator_id:): Build variable declaration with an
9196 empty initialization value if a syntax error was found in the
9197 initialization part of the variable declaration.
9198 (statement_without_trailing_substatement:): return_statement: now
9199 uses the default rule.
9200 (return_statement:): Temporarily fixed to return NULL_TREE.
9201 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9202 (class_instance_creation_expression:): Class creation rules now
9203 call build_method_invocation upon reduction.
9204 (array_creation_expression:): Rules call build_newarray_node upon
9206 (dim_exprs:): Build a list of dimension expressions.
9207 (dim_expr:): Store location of the OSB_TK in the dimension
9209 (method_invocation:): Added a new error rule.
9210 (build_unresolved_array_type): WFL argument may also be an array
9211 on a primitive type. Name of the argument changed to reflect this.
9212 (method_declarator): Insert argument type at the beginning of the
9213 argument type list and later reverse the list.
9214 (unresolved_type_p): Argument 'returned' may be optionally
9216 (java_layout_class_from_source): Function renamed
9218 (resolve_and_layout): Now call resolve_no_layout and
9220 (resolve_no_layout): New function.
9221 (purify_type_name): New function.
9222 (complete_class_report_errors): Call purify_type_name during error
9223 report on a type not found.
9224 (process_imports): error_found local variable doesn't need to be
9225 initialized to zero.
9226 (declare_local_variables): New local type_wfl. Fixed typo in error
9227 message. type_wfl assigned to unresolved type and used to register
9228 incomplete type. Build a WFL around the variable initialization
9229 statement so that debug info can be generated on it.
9230 (source_start_java_method): Reverse argument list after they've
9232 (current_this): New static global variable.
9233 (java_complete_expand_methods): Set current_this when appropriate.
9234 (resolve_expression_name): Build correct static and non static
9235 field access bearing a simple name.
9236 (resolve_field_access): Resolve the length field of arrays. Handle
9238 (patch_method_invocation_stmt): Set the type of the method
9239 invocation to error_mark_node. This value is later overridden by a
9240 valid type, if any. Don't handle qualified constructor invocation
9241 as qualified method invocation. Call lookup_method_invoke with its
9242 new flag. It's no longer necessary to access the selected method
9243 as the value of a tree list. Handle constructor invocation.
9244 (patch_invoke): Reverse argument list when invoking non interface
9245 methods. Insert call to new as the first argument of the
9247 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9248 defined within a final class. Return INVOKE_STATIC if the invoked
9249 method is a constructor.
9250 (lookup_method_invoke): New lc argument is a flag to indicate a
9251 constructor lookup. Now handle constructor lookup. Choose the most
9252 specific method in case several were matching the invocation
9253 requirements. Return a method decl instead of a tree list featuring
9254 one single method decl element.
9255 (refine_accessible_methods_list): New lc flag argument to
9256 indicate that a constructor is being looked up.
9257 (not_initialized_as_it_should_p): New function.
9258 (java_complete_tree): Now process fake tree codes
9259 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9260 save_expr on resolved function call arguments. Case on
9261 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9262 (patch_assignment): LHS can be a field access expression. When
9263 dealing with reference, lhs_type is the promoted type of the
9264 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9266 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9267 (patch_binop): Use not_initialized_as_it_should_p where
9269 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9270 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9272 (resolve_type_during_patch): New function.
9273 (patch_cast): Call resolve_type_during_patch to resolve type and
9274 report error accordingly.
9275 (patch_array_ref): Use not_initialized_as_it_should_p where
9276 applicable. Array base expression is saved before being
9277 used. Promote the type of an array elements if it contains non
9279 (build_newarray_node, patch_newarray, build_this): New functions.
9281 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9283 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9284 increment it in `for' statement.
9285 (print_field_info): If number is inf or nan, don't print it.
9286 (print_method_info): If method name is `delete', just ignore it.
9287 (print_c_decl): Special-case jstringArray.
9289 * gjavah.c (help): New function.
9290 (no_argument): New function.
9291 (usage): Changed text.
9292 (main): Rewrote argument handling. Now handles -v, --help,
9294 (version): New function.
9295 (found_error): New global.
9296 (main): Return found_error.
9297 (generate_access): Set found_error.
9298 (print_c_decl): Likewise.
9300 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9302 * gjavah.c (print_c_decl): Don't print "," when examining field.
9303 Skip type name when looking at "[L" types.
9304 (process_file): Now static.
9305 (generate_access): Now returns int.
9306 (last_access_generated): New global.
9307 (process_file): Clear last_access_generated; make multiple passes
9309 (print_field_info): Just return if generate_access returns true.
9310 (print_method_info): Likewise. Also, allow <init> functions to
9312 (print_c_decl): Added is_init argument. Print constructors
9314 (print_cxx_classname): Use UTF8_GET to extract characters from
9316 (print_base_classname): New function.
9317 (print_class_decls): New function.
9318 (process_file): Use it.
9319 (utf8_cmp): New function.
9321 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9323 * lang-options.h: Format changed to match changes in gcc/toplev.c
9324 to implement a --help option.
9326 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9328 * decl.c (init_decl_processing): Revert change to dtable_type.
9330 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9332 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9334 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9336 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9338 * lang.c (lang_init): Default flag_exceptions to 1, without
9339 checking to see if it's 2 first.
9341 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9343 * constants.c: Include "system.h".
9345 * lang.c (flag_new_exceptions): Get via extern now.
9346 (lang_init_options): New functions. Turn on flag_new_exceptions.
9348 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * lex.c (java_lex): Return 0 when we see an invalid character in
9353 * lex.c (java_read_char): Specify extra argument when calling
9355 (java_read_unicode, java_parse_end_comment,
9356 java_parse_escape_sequence): Likewise,
9357 (java_lex): Specify extra argument when calling
9358 java_lex_error. Test that IDs are beginning with a legal character
9359 for IDs. Handle invalid characters with an error message and a
9360 call to java_lex_error.
9361 (java_lex_error): Adjust column position by new argument
9362 `forward'. Issue an error even if in the middle of reporting an
9365 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9367 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9368 we don't explicitly put a null pointer when we're copying it.
9370 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9372 * gjavah.c (print_cxx_classname): New function.
9373 (super_class_name): Likewise.
9374 (print_super_fields): Removed.
9375 (in_super): Removed.
9376 (print_field_info): Never generate #defines.
9377 (print_c_decl): Changed generated types to match JNI. No longer
9378 print class name before method name.
9379 (print_method_info): Print "static" before static methods.
9380 Print "virtual" before non-final methods.
9381 (usage): Use exit(1), not exit(-1).
9383 (print_field_info): Use %.17g to print a double.
9384 (last_access): New globals.
9385 (process_file): Initialize last_access.
9386 (usage): Now static.
9387 (ACC_VISIBILITY): New define.
9388 (generate_access): New function.
9389 (print_field_info): Call it.
9390 (print_method_info): Likewise. Also, generate information for all
9391 methods, not just native methods. Return void.
9392 (print_c_decl): Return void.
9393 (print_field_info): Return void.
9395 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9397 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9398 processing the jc1 grammar file. Prefix bison functions and
9399 variables with java_.
9400 (parse.c): Dependencies on parse.h and lex.h
9401 * expr.c (build_java_arrayaccess): Function now global.
9402 * java-tree.h: Comment reorganized to carry on previous
9403 classification effort.
9404 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9405 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9406 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9407 java_parse (new prefix java_ generated by bison).
9408 (java_layout_parsed_class, java_register_parsed_class): Function
9410 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9411 * lex.c (static tree wfl_op): Variable deleted.
9412 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9413 ctxp fields to NULL_TREE.
9414 (java_lex): No longer create WFL for operators. Filename caching
9415 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9416 created as STRING_CST and later expanded. Removed extra argument
9417 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9419 (build_wfl_node): Removed code in comments.
9420 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9421 store token and location data in the current bison token.
9422 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9423 static/extern function declaration at the beginning of the file.
9424 (struct qualification): Data structure definition deleted.
9425 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9426 (qualify_ambiguous_name): Function declaration modified. Function
9427 now returns nothing.
9428 (build_array_ref, patch_array_ref, make_qualified_name,
9429 resolve_qualified_expression_name, maybe_generate_clinit,
9430 resolve_field_access): New static function declarations.
9431 (build_java_arrayaccess): New extern function declaration.
9432 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9433 (CALL_EXPR_PRIMARY): Macro deleted.
9434 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9435 (struct parser_ctxt): Field initialized_final
9436 removed. non_static_initialized, static_initialized: New fields.
9437 * parse.y (static tree kw_super, static tree kw_this): New global
9439 (%union): tree wfl field of operator member replaced by int
9440 location. WFLs are non longer created for operators.
9441 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9442 (qualified_name:): Now calls make_qualified_name to build the
9444 (type_declaration:): Consider generating <clinit> when class
9446 (variable_declarator:): Directly build an assignment node when the
9447 variable is initialized when declared.
9448 (this_or_super:): Build a WFL and set current location when THIS
9449 or SUPER are parsed.
9450 (expression_statement:): Wrap statement around a WFL.
9451 (primary_no_new_array:): Fixed typo. Changed value returned by
9452 THIS_TK because of its new type (temporary).
9453 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9454 (field_access:): Build qualified name with SUPER.
9455 (method_invocation:): Fixed returned value because of SUPER's new
9457 (array_access:): Use OSB_TK location information.
9458 (post_increment_expression:, post_decrement_expression:,
9459 unary_expression:, pre_increment_expression:,
9460 pre_decrement_expression:, unary_expression_not_plus_minus:,
9461 cast_expression:, multiplicative_expression:,
9462 additive_expression:, shift_expression:, relational_expression:,
9463 equality_expression:, and_expression:, exclusive_or_expression:,
9464 inclusive_or_expression:, conditional_and_expression:,
9465 conditional_or_expression:, assignment:): Use new location/token
9466 information available on operators.
9467 (create_class): Set super_decl_type to NULL_TREE when processing
9469 (register_fields): Field initialization is now a MODIFY_EXPR
9470 node. Chain initialization code to the matching lists (according
9471 the the field declaration modifiers).
9472 (maybe_generate_clinit): New function.
9473 (method_header): Don't set method's DECL_NAME to a WFL when adding
9474 methods to java.lang.Object.
9475 (resolve_and_layout): Now can return NULL_TREE if the type
9476 resolution fails. Otherwise, return the class DECL instead of its
9478 (check_method_redefinition): Don't patch method DECL_NAME if it
9479 belongs to java.lang.Object.
9480 (process_imports): Simply assign error_found to the value returned
9481 by check_pkg_class_access.
9482 (declare_local_variables): Don't use their init statements (if
9483 any) when parsing error were previously found. Reuse MODIFY_EXPR
9484 build during parsing as an init statement.
9485 (java_method_add_stmt): Now return the current method body.
9486 (java_layout_parsed_class, java_register_parsed_class): Functions
9488 (java_complete_expand_methods): Initialize the constant pool on a
9489 per class basis. Layout the classes before expanding their method
9490 bodies. Don't try expand artificial constructor code if error were
9491 found. Make the classes data and register them if no error were
9493 (java_complete_expand_method): Retrieve an artificial constructor
9494 argument list before entering its body. Assign the top block to
9495 the artificial constructor function body and set types of declared
9496 blocks and compound statements to void. Walk method body if not an
9497 artificial constructor.
9498 (make_qualified_name, cut_identifier_in_qualified): New functions.
9499 (resolve_expression_name): Fixed comments. Save/restore the
9500 current class CLASS_LOADED_P flag value. Build non qualified
9501 static field access and handle qualified expression names.
9502 (resolve_field_access, resolve_qualified_expression_name): New
9504 (patch_method_invocation_stmt): Use the new expression resolution
9505 scheme, calling resolve_field_access when the function call is
9506 resolved as an expression.
9507 (qualify_ambiguous_name): Function rewritten to work on qualified
9508 expression produced by make_qualified_name.
9509 (java_complete_tree): Promote type when function's argument are
9510 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9511 the assignment to discover further errors if RHS is a expression
9512 name that fails to evaluate. Declare LHS initialized even though
9513 the assignment failed. Don't use the location variable and removed
9514 extra argument in patch function calls. Now handle the ARRAY_REF
9515 case and build internal string representation when STRING_CSTs are
9517 (build_method_invocation): Don't wrap function call around a WFL.
9518 (build_assignment): Likewise. Use the operator location
9520 (patch_assignment): Handle array access LHSs. Handle error
9521 provenance, resulting in a better error report.
9522 (build_binop): Use op_location from operator as binop location
9524 (build_unaryop, build_incdec, build_cast): Likewise.
9525 (patch_binop): Extract location information from the node. Fixed
9526 typo in error message.
9527 (patch_unary_op): Extract location information from the node.
9528 (build_array_ref, patch_array_ref): New functions.
9530 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9532 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9533 match _Jv_IsInstanceOf.
9534 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9535 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9537 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9539 * decl.c (init_decl_processing): Functions are now named
9540 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9542 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9544 * java-tree.h (load_class): Add prototype.
9545 * class.c (is_compiled_class): Add missing arg to load_class.
9546 * expr.c (expand_java_NEW): Call load_class.
9547 * parse.y (process_import): Removed bogus use of void return value.
9549 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9551 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9552 Function name is "_Jv_Throw" instead of "soft_athrow".
9553 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9554 Function name is "_Jv_AllocObject" instead of "soft_new".
9555 Takes an extra parameter (object size).
9556 * expr.c: Update calls.
9558 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9560 * lex.c (java_get_line_col): Handle end-of-file.
9561 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9563 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9565 * lang.c (lang_init): Make -fexceptions the default.
9566 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9567 exception handling is not turned on.
9569 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9571 * lang.c (flag_new_exceptions): Make this this default.
9572 * decl.c (end_java_method): Call emit_handlers.
9573 * except.c (method_init_exceptions): Set language code and version.
9574 (expand_start_java_handler): Enable exception, and call
9575 expand_eh_region_start.
9576 (expand_end_java_handler): Enable exception, and set up catch blocks.
9577 (emit_handlers): New routine to generate the saved handlers.
9578 * java-except.h (emit_handlers): Add prototype.
9580 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9582 We used to have three different representations of the constant pool:
9583 the CPool structure, the tree_constant_pool, and the constructures
9584 used to build the Class object (which may need class and string
9585 constants) in compiled code. None were appropriate for compiling
9586 to .class files, so I did a major overhaul.
9588 First, the tree_constant_pool array was removed. Things were
9589 modified to the CPool structure in the JCF could be used.
9590 Second, a "capacity" field was added to the CPool, and functions
9591 written to search for a matching constant, adding one if not found.
9592 The code that generated the Class object was changed to use a CPool.
9593 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9594 the static Class object are now only in build_constants_constructor.
9595 Finally, I wrote code which can generate a .class file (including its
9596 constant pool) from the RECORD_TYPE of a class. This is a big step
9597 on the way to compiling Java source into .class files.
9599 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9600 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9602 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9603 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9604 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9605 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9606 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9607 (lang_type): Removed constant_pool field.
9608 * jcf.h (CPool): Renamed size to count. Added field capacity.
9609 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9610 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9611 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9613 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9614 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9615 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9616 (set_constant_entry, find_constant1, find_constant2,
9617 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9618 find_utf8_constant, find_class_or_string_constant): New functions.
9620 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9621 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9622 (give_name_to_class, get_class_constant): Likewise.
9623 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9624 (get_name_and_type_constant, get_ref_constant): Removed.
9625 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9626 * parse.y: Don't save/restore tree_constant_pool.
9627 * verify.c (verify_jvm_instructions): Update for new approach.
9628 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9630 * lang-options.h: Added -femit-class-file, -femit-class-files.
9631 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9632 (lang_f_options): Added "emit-class-file(s)".
9634 * expr.c (build_java_arrayaccess): Generate more efficient array
9635 bounds checking, by using unsigned compare.
9637 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9639 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9641 * parse.h: New comment on the handling of unresolved type
9642 identifiers. JDEPs are now part of the jdep_code enum.
9643 (typedef struct jdep): Now use enum jdep_code or int, depending on
9644 availability. Both are narrowed down to an 8 bits bitfield.
9645 (CALL_EXPR_PRIMARY): Fixed comment.
9647 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9649 * Make-lang.in (java): Added gjavac and jvgenmain.
9650 (java.start.encap): Depend on gjavac.
9651 (java.rest.encap): Depend on jvgenmain.
9653 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9654 (JAVA_CROSS_NAME): Likewise.
9655 (java.all.build): Depend on jvgenmain and gjavac.
9656 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9657 (jvgenmain$(exeext)): New target.
9658 (java.install-common): Wrote.
9659 * config-lang.in (compilers, stagestuff): Added gjavac and
9662 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9664 * lang.c (lang_decode_option): New argc/argv interface.
9666 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9669 * decl.c (build_decl_no_layout): New function.
9670 * expr.c (java_lang_expand_expr): Layout declarations found in
9671 blocks before they're pushed.
9672 * jcf-parse.c (load_class): Save current line when parsing class
9674 (parse_source_file): Register class before expanding their
9676 * lang.c (put_decl_node): Produce `null' when `void *' is
9678 * lex.c (static tree wfl_op): New static global, for error report
9680 (java_init_lex): wfl_operator and wfl_op initialized
9681 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9683 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9684 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9685 build_unresolved_array_type): New static function definitions.
9686 (build_decl_no_layout): New extern function declared.
9687 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9688 faulty modifier exists.
9689 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9690 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9691 (UNARY_PLUS_EXPR): New fake operator.
9692 (struct parser_ctxt): New field osb_number.
9693 * parse.y (static tree wfl_operator): New static WFL for operator
9694 bound error messages.
9695 (DECR_TK, INCR_TK): Moved.
9696 (OP_TK): Tagged <operator>.
9697 (array_type:): Now call build_unresolved_array_type.
9698 (dim_expr:): Count the number of '[' seen.
9699 (post_increment_expression, post_decrement_expression,
9700 pre_increment_expression, pre_decrement_expression,
9701 unary_expression_not_plus_minus, unary_expression:): Actions are
9702 now building the corresponding unary expressions.
9703 (cast_expression:): Actions are now building cast expressions.
9704 (build_unresolved_array_type): New function.
9705 (create_interface): Reset the number of declared interfaces.
9706 (create_class): Likewise.
9707 (method_header): Methods declared within the scope of an interface
9708 are now implicitly set public and abstract.
9709 (java_complete_class): Variable's and parameter's type are patched
9710 with a promoted type.
9711 (declare_local_variables): Resolved non builtin types are promoted
9712 before being used to build a variable decl. Removed type patch
9713 posted on variable initialization statement.
9714 (source_start_java_method): Use build_decl_no_layout to build the
9715 decl of a parameter of incomplete type.
9716 (java_register_parsed_class): Process interfaces too. Call
9717 rest_of_decl_compilation on each processed class declarations.
9718 (java_complete_expand_methods): Don't attempt to expand things in
9720 (java_complete_tree): Process CONVERT_EXPR, even though it always
9721 has a type. Propagate error_mark_node to node's type too. Promote
9722 method's call argument type and return error_mark_node if
9723 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9724 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9725 handle unary operator nodes.
9726 (build_assignment): Added comment.
9727 (print_int_node): New function.
9728 (patch_assignment): New second argument. New error handling. Use
9729 print_int_node. Handle references. Use can_cast_to_p to issue
9730 different error message according to the context and check upon
9731 the initialization of the RHS.
9732 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9733 (operator_string): Handle more operators.
9734 (patch_binop): No longer use a function static
9735 wfl_operator. Improved error message on shift distance.
9736 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9737 patch_cast): New functions.
9739 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9741 * jvspec.c: New file.
9742 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9744 * java-tree.h (identifier_subst): Add declaration.
9746 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9748 * jvgenmain.c (main): Generate call to JvRunMain.
9750 * class.c (make_class_data): Push value for "sync_info" field.
9751 * decl.c (init_decl_processing): Push "sync_info" field.
9753 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9755 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9756 Java (source) name, not signature.
9757 Set TYPE_ALIGN to (at least) that of element_type.
9759 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9761 * class.c: Moved classname-mangling-rekated code to ...
9762 * mangle.c: ... this new file.
9763 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9764 * Makefile.in: Update for above changes.
9766 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * expr.c (truthvalue_conversion): Convert integer and floating
9769 point value to their truth value.
9770 * lex.c (java_lex): Handle the `null' literal.
9771 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9772 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9773 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9776 * parse.y: Reorganization/documentation on token declaration.
9777 (binop_lookup[]): New added new tree codes.
9778 (relational_expression): Build corresponding binary operators.
9779 (equality_expression, conditional_and_expression,
9780 conditional_or_expression): Likewise.
9781 (java_complete_class): Fix crash in debug message.
9782 (java_complete_tree): Check initialization of method call
9783 arguments. Further bogus node evaluation to detect more error
9784 during assignments. Handles more binary operators.
9785 (patch_assignment): Use DECL_P.
9786 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9788 (operator_string): Handle more case. Compacted source.
9789 (patch_binop): Changed function comment. Checking for
9790 uninitialized first operand takes the compound assignment into
9791 account and uses DECL_P. Checking for uninitialized second operand
9792 delayed to routine's end. Use macros to issue type bound error
9793 messages and issue messages on both operands if their types are
9794 different. Force fixed type into node. Handle all binary
9797 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9800 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9801 build operator node and return tokens.
9802 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9803 * parse.h (java_complete_tree): Changed returned type in prototype.
9804 (build_method_invocation, build_assignment, patch_assignment,
9805 patch_binop): New static function declarations.
9806 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9807 BUILD_EXPR_WFL): New macros.
9808 * parse.y (enum tree_code binop_lookup[]): New static for token to
9810 (%union): Parser union has new sub-structure `operator'.
9811 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9812 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9813 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9814 ASSIGN_ANY_TK): Tokens tagged `operator'.
9815 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9816 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9817 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9818 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9819 (assignment_operator:): Rule tagged `operator'.
9820 (expression_statement:): Re-installed default rule.
9821 (method_invocation:): Sub rules call build_method_invocation.
9822 (postfix_expression:): Don't attempt to resolve name here. Just
9824 (multiplicative_expression:): Sub-rules build corresponding binop
9826 (additive_expression:, shift_expression:, and_expression:,
9827 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9828 (assignment:): Sub rule invoke build_assignment.
9829 (assignment_operator:): Default rules on sub rules.
9830 (force_error): Added documentation on this variable.
9831 (declare_local_variables): Build initialization calling
9833 (expand_start_java_method): Removed unused rtx declaration. Mark
9834 arguments as already initialized.
9835 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9836 (java_complete_expand_methods): Don't process next method if
9837 completion of the previous one triggered errors.
9838 (java_complete_expand_method): Call source_end_java_method if no
9839 error were found during completion.
9840 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9841 locals declaratilon. Handle names found within a class. Return
9842 error_mark_node when things aren't found.
9843 (patch_method_invocation_stmt): Return error_mark_node on failures.
9844 (patch_invoke): Removed unused local. Return the correct node.
9845 (java_complete_tree): Now returns a value. The BLOCK section binds
9846 local identifiers and the type of a BLOCK is now void. Assign the
9847 result of operand completion on COMPOUND_EXPR. Assign the
9848 encapsulated node of a WFL to the result of its completion, except
9849 when the node is an identifier. Now handle MODIFY_EXPR and several
9850 binary operators. Return error_mark_node on errors.
9851 (build_method_invocation, build_assignment, patch_assignment,
9852 build_binop, operator_string, patch_binop): New functions.
9853 * typeck.c (binary_numeric_promotion): New function.
9855 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9857 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9858 Replace most uses of ident_subst by identifier_subst.
9860 * class.c (push_class_static_dummy_field): Removed function.
9861 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9862 instead of looking got "class" static field. Create that decl here.
9863 (class_identifier_node): Removed; no longer needed.
9864 (init_class_processing): Don't init class_identifier_node.
9865 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9866 Do nreverse 0 times (instead of twice) for Object and Class.
9867 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9869 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9871 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9872 while initializing linenumber_count and linenumber_table.
9873 Do it before init_function_start (which calls emit_line_note).
9874 * expr.c (expand_byte_code): Don't need to clear lineno here.
9876 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9878 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9879 then mangle number as _N_.
9881 * class.c (mangle_class_field): New function.
9882 (build_class_ref): Set assembler name of class reference using
9884 (push_class_static_dummy_field): Likewise.
9886 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9888 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9889 of assigning to TREE_CODE. The latter method exploits a feature
9890 of GCC that is not ANSI compliant.
9892 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * decl.c (pushdecl_force_head): New function.
9895 (pushlevel): Removed conditional printf.
9896 (complete_start_java_method): Don't enter local variable scope if
9897 function is compiled from source code.
9898 * expr.c: parse.h now included
9899 (java_lang_expand_expr): New function.
9900 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9901 printf. Terminate buffer when doing directories.
9902 * jcf-parse.c (parse_source_file): Call lang_init_source before
9903 parsing and before code generation.
9904 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9905 use printf if the macro is defined.
9906 * lang.c (lang_init): Install lang_expand_expr hook on
9907 java_lang_expand_expr.
9908 (java_dummy_print): New function.
9909 (lang_init_source): New function.
9910 * lex.c (java_lex): Remember location of an opening brace at the
9911 second nesting level.
9912 (java_is_eol): Unget character seen after a CR if it is EOF.
9913 * parse.h: Now includes lex.h
9914 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9915 printf if the macro is defined.
9916 (expand_start_java_method, build_expr_block, enter_block,
9917 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9918 New static function declarations.
9919 (pushdecl_force_head): New extern function declaration.
9920 (INCOMPLETE_TYPE_P): New macro.
9921 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9922 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9923 BLOCK_EXPR_ORIGIN): New macros.
9924 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9925 DECL_SOURCE_LINE_LAST): New macros.
9926 (struct parser_ctxt): Removed field current_method_decl, redundant
9927 with the field current_function_decl. Added fields
9928 first_ccb_indent1 and pending_block.
9929 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9930 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9932 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9933 (compilation_unit:): Cosmetic on sub rule.
9934 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9935 (variable_initializer:): Installed default rule on expression:.
9936 (method_declaration:): method_header: starts a new
9937 method. method_body: installs the function body, absorbs blocks
9938 emitted for temporary variable scopings, pops function's body block
9939 and merges function's last statement lineno in DECL_SOURCE_LINE.
9940 (method_body:): Installed default rules.
9941 (block:): Call enter_block when an opening brace is seen. Absorb
9942 scoping blocks and call exit_block when a closing brace is seen.
9943 (block_statement:): Cosmetic changes.
9944 (method_invocation:): Create WFL around CALL_EXPR node.
9945 (patch_stage): Added comment around definition.
9946 (method_header): Try to use first_ccb_indent1 as the first line of
9947 the method, so BP debug info are emitted at the first opening
9948 brace of the function. If the function has no body, use the
9949 location of the function's name. Override currently defined method
9950 name with the matching WFL so we can point redefinition errors
9951 using the location where the function's name was declared.
9952 (check_abstract_method_header): Interprets DECL_NAME as an
9953 identifier or as a WFL, accordingly.
9954 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9955 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9956 location and name information out of it and reinstall DECL_NAME to
9957 its original identifier node value.
9958 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9959 function's source code).
9960 (read_import_dir): Test the value returned by find_class and issue
9961 a fatal accordingly.
9962 (declare_local_variables): Push a new block for the scope of the
9963 new variable(s) if code has been already generated at that nesting
9964 level. Pinpoint redefinition errors using the variable id
9965 WFLs. Generate initialization code if necessary. If the variable
9966 type is incomplete, register a patch on its decl.
9967 (source_start_java_method): Rewritten. Define a new block for the
9968 function's parameters. Build parameter decl out of function's
9969 arguments and register them for a patch if their types are
9971 (expand_start_java_method): Includes the part of
9972 source_start_java_method that was pushing the parameter decls and
9973 completing the method start code.
9974 (source_end_java_method): Removed call the expand_end_bindings and
9975 poplevel (already taken care of). Reinstall function's arguments
9976 and get function's last line of code before calling
9977 expand_function_end.
9978 (java_method_add_stmt): New comment before the function's
9979 code. Complement the second operand of the current COMPOUND_EXPR
9981 (java_complete_expand_methods): Don't generate debug info on line
9982 zero when expanding a generated constructor.
9983 (java_complete_expand_method): Set start and end line numbers for
9984 a artificially generated constructor to one and manually call
9985 enter_block and exit_block when defining it. For all methods:
9986 expand function's start calling the new expand_start_java_method
9987 and invoke java_complete_tree on the effective method's body, if
9989 (resolve_expression_name): Now use lookup_name_in_blocks to search
9990 local variable decls and print out an error when variables are
9992 (patch_method_invocation_stmt): Inserted comment before the
9994 (lookup_method_invoke): Chain method's arguments using chainon
9995 with the current arg list as a second argument. Inserted missing
9996 IDENTIFIER_POINTER when reporting an error on methods not found.
9997 (refine_accessible_methods_list): Don't retain constructors.
9998 (patch_arguments): Function removed.
9999 (java_complete_tree): Inserted comment before the function's
10000 code. New case for BLOCKs. Moved the WFL case a bit
10001 further. Complete function's arguments.
10002 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10003 maybe_absorb_scoping_blocks): New functions.
10005 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10009 * jcf-parse.c (parse_source_file, java_error_count): New forward
10010 and extern declarations.
10011 (java_parse_abort_on_error): Macro moved.
10012 (jcf_parse_source): fatal called if fopen fails. Now calls
10014 (parse_source_file): New parse_only parameter. Reflects the
10015 elimination of the second pass.
10016 (yyparse): parse_source_file called with argument set to 0.
10017 * jcf.h (JCF_ZERO): Sets java_source to zero.
10018 * lex.c (java_init_lex): pass argument is gone. Function modified
10019 to be called once during the analysis of a file.
10020 (java_unget_unicode): Fixed typo in fatal message.
10021 (java_get_line_col): Likewise.
10022 (java_lval): Likewise. String literals no longer built during
10024 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10026 * parse.h (MODIFIER_WFL): New macro.
10027 (parse_check_super, parser_check_super_interface): Now return int.
10028 (parser_chain_incomplete_item, not_builtin_p,
10029 complete_method_decl): Declarations removed.
10030 (build_method_invocation_stmt, build_invoke): Renamed using the
10031 `patch' instead of `build'
10032 (register-incomplete_type, obtain_incomplete_type,
10033 java_complete_tree, java_complete_expand_method,
10034 unresolved_type_p, create_jdep_list): New function declarations.
10035 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10036 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10037 (jdep): New typedef on new struct _jdep.
10038 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10039 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10040 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10041 JDEP_RESOLVED_P): New macros.
10042 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10043 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10044 JDEP_VARIABLE): New enum values and jdep kinds.
10045 (jdeplist): New typedef on struct _jdeplist.
10046 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10048 (CALL_EXPR_PRIMARY): New macro.
10049 (struct parser_ctxt): Fields java_pass, current_method_decl,
10050 method_decl_list deleted. New field jdeplist.
10051 (INCOMPLETE_P): Macro deleted.
10052 * parse.y (single_type_import_declaration:): Removed pass switch.
10053 (type_import_on_demand_declaration): Likewise.
10054 (field_declaration:): Removed pass switch on all sub rules.
10055 (class_declaration:): Call the complete_class_decl removed on
10057 (method_declaration:): Removed second pass switch. No longer chain
10058 methods decl when method_header reduced.
10059 (method_header:): Sub rules no longer depend on pass switch.
10060 (method_declarator:): Likewise.
10061 (method_body:): Likewise.
10062 (abstract_method_declaration:): Likewise.
10063 (block_statement:): Likewise.
10064 (local_variable_declaration:): Likewise.
10065 (argument_list:): Likewise.
10066 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10067 removed. Partial CLASS_EXPR tree node built instead.
10068 (postfix_expression:): Removed pass switch on all sub rules.
10069 (java_pop_parser_context): Free classd_list content.
10070 (yyerror): Call obstrack_grow0 to finalize error message.
10071 (check_class_interface_creation): Comment modified to reflect new
10072 returned value meaning. Removed second pass switch. Return 1 if an
10073 error was found, 0 otherwise. Adjust pointer on filename if a
10074 leading path separator was found.
10075 (maybe_create_class_interface_decl): Removed first pass switch
10076 when linking the class decl to the class_list. Install a new
10077 jdep_list for the class.
10078 (add_superinterfaces): List of unresolved interfaces is
10079 gone. Unresolved interfaces are directly added to the current
10081 (create_interface): Second pass shortcut removed.
10082 ctpx->modifier_ctx access through MODIFIER_WFL.
10083 (create_class): Second pass shortcut removed. Call to
10084 register_incomplete_type replaces the call to
10085 parser_chain_incomplete_item.
10086 (complete_class_decl): Function removed.
10087 (duplicate_declaration_error): New way of retrieving redeclared
10089 (register_fields): Call to lookup_modifier_cl replaced by
10090 MODIFIER_WFL. New way of handling unresolved type, using
10091 unresolved_type_p and obtain_incomplete_type.
10092 register_incomplete_type replaces call to parser_chain_incomplete_item.
10093 (patch_stage): New static global variable.
10094 (method_header): New way of handling unresolved type, using
10095 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10096 indicates that the method decl needs to be patched.
10097 (check_abstract_method_header): Call to lookup_modifier_cl
10098 replaced by MODIFIER_WFL.
10099 (method_declarator): Incomplete argument type are registered
10100 calling register_incomplete_type. Patch on the declared method is
10101 issued in that case.
10102 (unresolved_type_p): New function.
10103 (parser_check_super_interface): New comment to reflect function's
10104 modified returned type (int). Function and has a new argument
10105 this_wfl. Call to parse_error_context uses this_wfl instead of
10106 relying on lookup_cl.
10107 (parser_check_super): Comment reflects function's new returned
10108 type (int). Function returns non zero value on error.
10109 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10110 register_incomplete_type, jdep_resolve_class): New functions to
10111 handle incomplete types in declarations.
10112 (java_complete_class): Rewritten to work with the new incomplete
10113 type handling scheme.
10114 (complete_class_report_errors): Likewise.
10115 (complete_method_decl): Removed: it jobs is now handled by
10116 java_complete_class.
10117 (do_resolve_class): Class loaded in not already loaded and not
10118 found in Java source code.
10119 (java_check_regular_methods, java_check_abstract_methods): Don't
10120 call complete_method_decl anymore.
10121 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10122 (read_import_dir): Got rid of the pass number dependency.
10123 (declare_local_variables): New handling of unresolved types (patch
10125 (source_start_java_method): New parameter level. Function called
10126 with level set to 1 when argument types are potentially
10127 unresolved. Called to complete the job with level set to 2 once
10128 types are complete.
10129 (source_end_java_method): Call to permanent_allocation
10130 removed. Waiting to be replaced by a more suitable obstack
10132 (java_complete_expand_methods, java_complete_expand_method,
10133 java_expand_finals): New functions.
10134 (build_method_invocation_stmt): Renamed
10135 patch_method_invocation_stmt. Extracts function call expression
10136 (wfl) and arguments (args) from CALL_EXPR tree operands.
10137 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10138 call. Patch the function and argument operand of the CALL_EXPR
10140 (patch_argument, java_complete_tree): New functions.
10142 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10144 Recover from missing fields and methods (i.e. error instead of fatal).
10145 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10146 * expr.c (expand_invoke): Recover from missing method.
10147 (expand_java_field_op): Recover from missing field.
10148 Inline references to java.lang.{Integer,Char,...}.TYPE.
10149 * typeck.c (get_type_from_signature), java-tree.h: New function.
10150 * class.c (add_method): Use get_type_from_signature.
10151 (build_class_ref): Handle a class that was not found.
10152 * typeck.c (convert): Handle conversion to pointers (for convenience).
10153 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10154 instead of lookup_field to handle missing fields.
10156 * jcf-parse.c (process_zip_dir): Set java_source.
10158 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10160 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10162 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * jcf-parse.c (load_class): Don't change input_filename before
10165 calling jcf_parse_source (but still do it before calling
10167 (jcf_parse_source): Assign input_filename after having saved the
10169 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10170 list. ctxp->modifier_ctx zeroed according to its new
10171 definition. ctxp->filename initialized. Removed
10172 JAVA_MODIFIER_CTX_UNMARK.
10173 (java_unget_unicode): Update the character based column position.
10174 (java_allocate_new_line): ref_count not used anymore. Always free
10175 ctxp->p_line. Initialize c_line->char_col to 0.
10176 (java_get_unicode): Update the character based column position.
10177 (java_lex): Use ctxp->elc to store current position in source
10178 file, at the beginning of the parsed token. Set modifier_ctx entry
10179 corresponding to the parse modifier to a WFL node. Return a WFL
10180 node when an identifier is parsed.
10181 (java_lex_error): Now uses ctxp->elc to store current position in
10183 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10184 * lex.h (build_wfl_node): New function definitions.
10185 (struct java_line): ref_count and next fields are gone. New field
10187 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10188 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10189 (JAVA_COLUMN_DELTA): New macro.
10190 (java_lc): New typedef on new struct _java_lc.
10191 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10192 (parse_error_context, parse_warning_context): Changed prototypes.
10193 (java_get_line_col): Added as an available global function.
10194 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10195 (IC_DECL): Replaced by macro IC_TYPE
10196 (DEPEND_WFL): New macro.
10197 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10199 (exit_java_complete_class): Removed a commented out statement.
10200 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10201 now an array of tree nodes. Deleted fields line_list and
10202 e_line. New field elc, to replace e_line.
10203 * parse.y (array_type:): Build WFL node.
10204 (qualified_name:): Build a single WFL node out of two. Retain
10205 the location information of the first node in the resulting node.
10206 (package_declaration:): Use package name as a WFL node
10207 (single_type_import_declaration:): Use imported name as a WFL node.
10208 (type_import_on_demand_declaration:): Use root of the imported
10209 packages as a WFL node.
10210 (field_declaration:): Removed unused local variable cl.
10211 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10212 (yyerror): New static elc. Removed static error_line, error_pos.
10213 New local code_from_source. Save ctxp->elc into elc at the first
10214 pass. Call java_get_line_col to get a string of the line where
10216 (debug_line): Removed static function.
10217 (parse_error_context, parse_warning_context): Parameter cl is now
10218 a WFL node. Use its value to initialize ctxp->elc.
10219 (redefinition_error): Parameter cl is now a WFL node.
10220 (parse_add_interface): New parameter wfl. No longer call
10221 lookup_cl, use wfl instead.
10222 (check_class_interface_creation): Parameter cl is now a WFL node.
10223 (maybe_create_class_interface_decl): Likewise.
10224 (add_superinterfaces): New function.
10225 (create_interface): Removed local cl, node, super_decl,
10226 super_decl_type. Function now uses id as a WFL node. Better
10227 warning/error report on obsolete or forbidden mix of
10228 modifiers. Now calls add_superinterfaces to register interfaces.
10229 (create_class): Removed local cl, node. Local variable id is used
10230 as a WFL node. Better error report on forbidden modifier
10231 mix. Uses add_superinterfaces to register interfaces.
10232 (find_field): Argument cl is now a WFL node. Now store the WFL
10233 node of a fields that needs to be checked for their
10235 (method_header): Local variable node non longer used. Local
10236 variable id replaces cl.
10237 (check_modifiers_consistency): Local variable cl is now a WFL
10239 (method_declarator): Local variable cl replaced by parameter id.
10240 (parser_qualified_name): Now uses parameter name as a WFL node.
10241 (parser_check_super_interface): New parameter wfl, for achieve
10242 greater accuracy during error reports.
10243 (parser_chain_incomplete_item): New parameter named location. Used,
10244 along the decl, to construct the incomplete item node.
10245 (java_complete_class): resolve_class now uses WFL node extracted
10246 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10248 (complete_method_decl): Unresolved function's argument types are WFL.
10249 (resolve_class): Parameter cl is now a WFL node.
10250 (resolve_and_layout): Likewise.
10251 (do_resolve_class): Likewise. Try first to use cl and then do the
10252 lookup on the decl when calling check_pkg_class_access.
10253 (complete_class_report_errors): Use IC_TYPE in place of
10254 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10255 instead of doing a lookup over the decl.
10256 (java_check_final): Use WFL info from field tree list.
10257 (lookup_cl): Rewritten and returns a statically defined WFL node.
10258 (lookup_modifier_cl): Now uses information from WFL nodes.
10259 (process_imports): Likewise.
10260 (read_import_dir): name and cl arguments replaced by a single WFL
10261 node. Function modified accordingly.
10262 (find_in_imports_on_demand): Now uses WFL node.
10263 (check_pkg_class_access): cl argument is now a WFL node.
10264 (declare_local_variables): Fixed to use WFL nodes.
10265 (resolve_expression_name): Likewise.
10266 (build_method_invocation_stmt): name_combo argument renamed
10267 wfl. Function modified to use WFL nodes.
10268 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10269 (lookup_method_invoke): cl is now a WFL node. Added missing
10270 IDENTIFIER_POINTER to class type decl name.
10272 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10274 * lang.c (init_parse): Now returns char* containing the filename.
10276 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10278 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10280 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10281 * class.c (make_class_data): If flag_assume_compiled, initial class
10282 state is CSTATE_PREPARED; make superclass and interfaces direct
10283 references, rather than constant pool indexes.
10285 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10287 * parser.y: Include flags.h. Removed debug variable pl.
10288 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10289 (block:): Likewise.
10290 (labeled_statement_nsi:): Generate debug info when reducing
10291 expression_statement:.
10292 (check_pkg_class_access): get_access_flags_from_decl invokation
10293 fixed for new CLASS_* flags location.
10294 (source_end_java_method): Save/restore parser context when
10295 entering/leaving this routine. Restore lineno to its right value
10296 before calling expand_end_bindings.
10297 (build_method_invocation_stmt): build_invoke called with the
10298 current line information.
10299 (build_invoke): New argument cl. Wrap the function call around a
10301 (refine_accessible_methods_list): Changed comment, removed
10303 * parse.h: Fixed typo in comments.
10304 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10305 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10306 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10308 * lex.c (java_lex): Record the last closing curly bracket of a
10310 * jcf-parse.c (jcf_parse_source): Now calls
10311 java_check_methods. Clarified comment, fixed typo.
10313 1998-04-09 Dave Brolley <brolley@cygnus.com>
10315 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10316 (finish_parse): Expose for non USE_CPPLIB builds.
10318 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10320 * lang.c (lang_print_xnode): New function.
10322 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10324 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10325 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10326 used to build a class's dispatch table.
10327 (make_class_data): Generate dispatch table if flag_assume_compiled.
10328 Set dtable of class object to address of class_dtable_decl.
10330 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10331 be volatile and have side effects - generates better code.
10333 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10334 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10336 * expr.c (expand_invoke): If class is final, method is
10337 effectively final, so can call it directly.
10339 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10341 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10343 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10345 * parse.y (build_method_invocation_stmt): Removed extra argument
10348 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10350 * expr.c (dtable_indent): Now static global.
10351 (expand_invoke): Now call invoke_build_dtable and
10352 build_invokevirtual.
10353 (invoke_build_dtable, build_invokevirtual): New functions.
10354 * jcf-io.c (find_class): Defer issuing a warning by setting
10355 jcf->outofsynch to 1.
10356 * jcf-parse.c (jcf_out_of_synch): New function.
10357 (load_class): Test this_jcf.outofsynch flag and call
10358 jcf_out_of_synch accordingly.
10359 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10360 comment indentation.
10361 * lex.c (java_get_unicode): Fixed code indentation.
10362 (java_lex): Create string literal. Fixed typo. Removed several
10363 premature obstack_free.
10364 * parse.h: New enums for name resolution and invocation mode.
10365 (struct qualification): New data structure.
10366 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10367 (do_resolve_class, build_method_invocation_stmt,
10368 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10369 debug_line, identical_subpath_p, invocation_mode,
10370 refine_accessible_methods_list, build_invoke,
10371 lookup_method_invoke): New functions declared.
10372 (build_invokevirtual, invoke_build_dtable, match_java_method,
10373 build_field_ref, jcf_out_of_synch): New references to external
10375 (struct parse_ctxt): Removed artificial_constructor field.
10376 * parse.y: (array_type:): Type defined for this rule.
10377 (class_type:): Installed default rule for interface_type:.
10378 (array_type:): Now build Java array type.
10379 (qualified_name:): Now use obstack_grow0.
10380 (method_declaration:): Skip the artificial constructor added to
10382 (abstract_method_declaration:): Execute the code only during pass 1.
10383 (block:): Installed default rule in block_statements:.
10384 (block_statement:): Add the statement to the method during pass 2.
10385 (statement_expression): Installed default rule for
10386 method_invocation:.
10387 (argument_list:): Added code to build the argument list.
10388 (method_invocation:): Added call to create the method invocation
10390 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10391 (debug_line): New function for debug.
10392 (complete_class_decl): No longer do something during pass 1.
10393 (method_header): Use BUILD_PTR_FROM_NAME.
10394 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10396 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10397 function's main comment.
10398 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10400 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10401 (resolve_class): Now works with arrays.
10402 (do_resolve_class, resolve_and_layout): New functions.
10403 (java_check_regular_methods): Reverse method list before and after
10404 having processed it. No longer set ctxp->artificial_constructor.
10405 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10406 accordingly. Fixed typo in issued error message. Now use
10408 (find_in_imports_on_demand): Now use obstack_grow0.
10409 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10410 (source_end_java_method): Call expand_expr_stmt instead of
10411 expand_expr. Calls it before calling expand_function_end.
10412 (java_method_add_stmt): Do nothing if errors were found during
10414 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10415 (build_method_invocation_stmt, build_invoke, invocation_mode,
10416 lookup_method_invoke, refine_accessible_methods_list,
10417 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10419 * typeck.c (build_java_signature): Properly end method signature
10420 if return type skipped.
10421 (match_java_method): New function.
10423 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10425 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10427 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10429 * expr.c (build_invoke_non_interface): New function.
10430 (methods_ident, ncode_ident): Now static globals.
10431 (expand_invoke): Use build_invoke_non_interface.
10432 * java-tree.h (struct lang_decl): New field function_decl_body.
10433 (DECL_FUNCTION_BODY): New macro.
10434 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10435 CLASS_FROM_SOURCE_P.
10436 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10437 before starting pass 2. Call to java_generate_parsed_class replaced
10438 by java_register_parsed_class.
10439 * lex.c: Fixed typo in header. Some line width related formating.
10440 * lex.h: Some line width related formating.
10441 * parse.h (source_end_java_method, resolve_expression_name,
10442 complete_class_decl, maybe_create_class_interface_decl,
10443 check_class_interface_creation): New static function declarations.
10444 (java_layout_parsed_class, java_method_add_stmt): New function
10446 (struct parser_ctxt): Field mark_class_generate removed. New
10447 fields class_list and artificial_constructor.
10448 * parse.y: Fixed typo in header.
10449 (class_declaration:): Call complete_class_decl when class body
10451 (method_declaration:): Call source_end_java_method in pass 2 when
10452 the method body is defined.
10453 (postfix_expression:): Do expression name resolution on sub-rule
10454 name during pass 2.
10455 (create_class, create_interface): Merged common pieces.
10456 (check_class_interface_creation, maybe_create_class_interface_decl):
10458 (complete_class_decl): New function.
10459 (register_fields): Fixed line width related typo.
10460 (method_header): Correctly skip first argument when fixing
10461 argument line. Changed the loop.
10462 (java_check_circular_reference): Now use ctxp->class_list.
10463 (java_complete_class): Removed start/stop marking.
10464 (java_check_regular_methods): Now takes a class decl as an
10465 argument. Add default constructor if none were encountered.
10466 (java_check_methods): Now use ctxp->class_list. Changed call to
10467 java_check_regular_methods.
10468 (source_start_java_method): Set DECL_ARG_TYPE for each function
10470 (source_end_java_method, java_method_add_stmt): New functions.
10471 (java_generate_parsed_class): No longer exists.
10472 (java_layout_parsed_class, java_register_parsed_class): New functions.
10473 (resolve_expression_name): New function.
10475 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10478 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10479 until pass initializations are done. Call read_import_dir with
10481 * parse.h: (lookup_modifier_cl): New function declared.
10482 (INTERFACE_FIELD_MODIFIERS): New macro.
10483 (OBSOLETE_MODIFIER_WARNING): New macro.
10484 * parse.y: (register_fields): Class type and current field name in
10485 local variables. Check modifier(s) if adding field(s) to an interface.
10486 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10487 and report errors using the faulty modifier line context.
10488 (lookup_modifier_cl): New function.
10489 (read_import_dir): Detect and report default import processing
10492 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10494 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10495 * class.c (is_compiled_class): Return 1 after making sure it
10496 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10497 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10498 * java-tree.h (flag_assume_compiled): Add decl.
10499 * lang.c (lang_f_options): Add the flag.
10500 (flag_assume_compiled): Add decl, default to 0.
10502 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10505 (is_compiled_class): Likewise.
10506 (layout_class): Likewise.
10507 (layout_class): Detect and lay out classes defined in source code.
10508 (interface_of_p, add_interface_do, may_add_interface): New
10510 (add_interface): Now use add_interface_do.
10511 (add_method_1): New function.
10512 (add_method): Now use add_method_1.
10513 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10514 (complete_start_java_method): New function.
10515 (start_java_mehod): Now call complete_start_java_method.
10516 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10517 (expand_invoke): Likewise and fixed typo.
10518 *gjava.c: (print_super_field): Use new argument to find_class
10521 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10522 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10523 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10525 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10526 (add_method_1, push_class): New prototypes.
10527 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10528 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10529 directory where the class was found.
10530 (find_class): New argument DO_CLASS_FILE. Function find_class
10531 modified accordingly.
10532 *jcf-parse.c: (fix_class_path): New function.
10533 (load_class): Use new VERBOSE argument. load_class now finds and
10534 loads/parses .class/.java files. Save read_state of current_jcf
10536 (java_parser_abort_on_error): New macro.
10537 (jcf_parse_source, parse_source_file): New function.
10538 (jcf_parse): Fixed typo.
10539 (yyparse): Call parse_source_file () only.
10540 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10541 writing the real class name back in the zip directory entry.
10542 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10543 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10544 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10545 (find_class): Prototype fixed.
10546 *lex.c: Added 1998 time stamp.
10547 Removed all static global variables, moved into the parser
10548 context data structure.. Now include unistd.h if SEEK_SET not
10550 (java_init_lex): Rewritten.
10551 (java_sneak_unicode): Modified current unicode access in current line.
10552 (java_unget_unicode): Likewise.
10553 (java_allocate_new_line): New allocation management.
10554 (java_read_char): Modified access and storage of unget_utf8_value.
10555 New way of processing current unicode.
10556 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10557 (java_get_unicode): Now use the parser context.
10558 (java_lineterminator): Likewise.
10559 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10560 of the reentrant parser implementation. Function now use the
10561 parser context data structure and java_lval. Fixed production of
10562 the float and double constant "out of range" error message. Fixed
10563 obstack use. Return integer value when hitting a modifier. Now
10564 return type for TRUE, FALSE and other predefined types. Return
10565 identifier as a TREE_LIST list containing the current line context
10566 as the TREE_VALUE sub-node.
10567 (java_unicode_2_utf8): Fixed typo in declaration.
10568 (java_lex_error): Now use the parser context data structure.
10569 *lex.h: Added 1998 time stamp.
10570 (struct java_line): New fields ref_count and next.
10571 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10572 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10573 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10574 *parse.h: Added 1998 time stamp.
10575 (java_parse_source_file): Renamed from parse_source_file.
10576 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10577 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10578 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10579 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10580 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10581 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10582 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10583 (struct parser_ctxt): New data structure to keep the parser context.
10584 *parse.y: Added 1998 time stamp, got rid of static global variables.
10585 (java_error_count, ctxp): New global variables.
10586 (%union): New value field.
10587 (numeric_type, integral_type): Rules removed.
10588 (primitive_type): Rule defined to handle integral, float, double and
10590 (qualified_name, package_declaration,
10591 single_type_import_declaration, type_import_on_demand_declaration,
10592 modifiers, class_declaration, super, interfaces,
10593 interface_type_list, class_body, field_declaration,
10594 field_declaration, variable_declarators, variable_declarator,
10595 variable_declarator_id, method_declaration, method_header,
10596 formal_parameter_list, formal_parameter, method_body, block,
10597 static, interface_declaration, extends_interfaces,
10598 abstract_method_declaration, local_variable_declarators): Rules now
10600 (force_error, do_warning): New global statics.
10601 (push_parser_context, parser_context_save_global,
10602 parser_context_restore_global, pop_parser_context): New functions.
10603 (yyerror): Now uses the global parser context. Fixed use of obstack.
10604 (parse_error, parse_error_context, parse_warning_context,
10605 java_accstring_lookup, redefinition_error, check_modifiers,
10606 parser_add_interface, create_interface, create_class, find_field,
10607 duplicate_declaration_error, register_fields, method_header,
10608 check_modifiers_consistency, check_abstract_method_header,
10609 method_declarator, parser_qualified_classname,
10610 parser_check_super_interface, parser_check_super,
10611 parser_chain_incomplete_item, java_check_circular_reference,
10612 layout_class_from_source, java_complete_class,
10613 complete_method_decl, resolve_class, complete_class_report_errors,
10614 java_check_final, check_method_redefinition,
10615 java_check_regular_methods, java_check_abstract_methods,
10616 java_check_methods, lookup_java_interface_method2,
10617 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10618 process_imports, find_in_imports, read_import_entry,
10619 read_import_dir, find_in_imports_on_demand,
10620 check_pkg_class_access, not_builtin_p, declare_local_variables,
10621 source_start_java_method, java_generate_parsed_class): New
10623 *typeck.c: (signature_include_return): New global variable.
10624 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10625 to add the function returned type in the signature.
10627 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10629 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10631 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10633 * Make-lang.in (java.info): Added.
10634 (java.install-info): Added
10636 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10638 * Makefile.in (clean): Also remove java/parse.c.
10640 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10642 Add a pair of -fbounds-check/-fno-bounds-check options.
10643 * lang.c (lang_decode_option): Add code to grok arguments.
10644 (flag_bounds_check): Add decl.
10645 (lang_f_options): New array w/ the option in it.
10646 * java-tree.h (flag_bounds_check): Add decl.
10647 * lang-options.h: New file.
10648 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10649 of a static macro value.
10650 (JAVA_ARRAY_EXCEPTION): Delete macro.
10652 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10654 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10655 * expr.c (build_anewarray): Add missing promote_type.
10657 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10659 Add array types with known length to optimize bounds checking.
10660 * typeck.c (build_java_array_type): Take length parameter.
10661 (java_array_type_length, build_prim_array_type): New functions.
10662 * java-tree.h: Update for new functions.
10663 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10664 * class.c: Use build_prim_array_type.
10665 * expr.c (can_widen_reference_to): Handle known-length array types.
10666 (verify_jvm_instructions): Keep track of integer push instructions
10667 followed by newarray/anewarray, so we can build known-length arrays.
10668 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10669 (java_array_data_offset): New function.
10670 (build_java_array_length_access): New function. Optimize if constant.
10671 (build_java_arrayaccess): Constant fold bounds check.
10672 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10673 (build_newarray, build_anewarray): New functions.
10674 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10675 * verify.c (merge_types): Handle known-lengh array types.
10677 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10679 * expr.c (expand_byte_code): Fix performace bug, which caused
10680 searching linenumber_table to be linear rather than constant.
10682 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10684 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10686 * decl.c, java-tree.h (soft_fmod_node): New global.
10687 * decl.c (init_decl_processing): Define __builtin_fmod.
10688 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10689 using __builtin_fmod.
10691 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10693 * keyword.h: New file, output of keyword.gperf as processed by
10695 * lex.c (java_lex_init): Initialize java_error_flag.
10696 * parse.c (YYERROR_NOW): Uses java_error_flag.
10697 * parse.y: New static java_error_flag. Useless definition of
10699 * parse.y (java_error): Portable error recovery using
10700 java_error_flag (not yet completely tuned).
10702 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10704 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10706 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10708 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10709 (parse.c, lex.c, keyword.h): New rules for Java source code
10711 * parse.c: Renamed into jcf-parse.c.
10712 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10713 * keyword.gperf: New file, Java keywords.
10714 * parse.y: New file, Java language grammar.
10715 * parse.h: New file, Java language grammar definitions.
10716 * lex.c: New file, Java language lexer.
10717 * lex.h: New file, Java language lexer definitions.
10719 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10721 * decl.c (clinit_identifier_node), java-tree.h: New global.
10722 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10723 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10724 * expr.c (expand_java_field_op): Check for invalid assignment
10727 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10729 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10731 * verify.c (verify_jvm_instructions): When processing a handler,
10732 attempt to set the current_subr to the right value.
10733 (More complicated code combines Sep 17 and Oct 22 versions.)
10735 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10737 * class.c (push_class): Figure out (guess) name of source file.
10738 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10739 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10740 (parse_class_file): Change return type from int to void.
10741 Call debug_start_source_file/debug_end_source_file.
10743 * expr.c (build_java_binop): Fix masking 2nd operand.
10744 * decl.c (init_decl_processing): Set sizetype first.
10746 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10748 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10749 (Revert Sep 17 change.)
10751 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10754 .class extension in their name and fix thing so we don't process
10755 them parse_zip_file_entries().
10756 (parse_zip_file_entries): Cleaned unused local variables.
10758 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10760 * expr.c (can_widen_reference_to): Allows equal array element types.
10761 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10762 * jcf-dump.c (RET): Get (and print) index.
10764 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10765 Promote element type to POINTER_TYPE.
10767 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10769 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10770 find_in_current_zip, jcf_figure_file_type): Moved from
10771 jcf-reader.c to parse.c.
10772 * zextract.c: (read_zip_archive): takes file_comment_length possible
10773 field into account.
10775 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10777 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10779 * verify.c (merge_types): Handle array types even better ...
10781 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10783 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10785 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10786 * class.c (make_class_data): Don't build fields_decl if no fields.
10787 When building fields_decl, skip if DECL_ARTIFICAL.
10789 * expr.c (java_stack_swap): Update stack_type_map.
10790 * verify.c (merge_types): Handle array types better.
10792 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10794 * class.c (add_field): Don't promote short integral fields to
10795 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10796 * expr.c (push_value): Promote and convert short integral values.
10798 * decl.c, java-tree.h (integer_two_node): New constant node.
10799 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10801 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * class.c (append_gpp_mangled_type): Use function argument
10804 unpromoted type to generate mangled name.
10806 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * constants.c (build_constant_data_ref): Now uses current_class
10809 instead of main_class.
10810 (build_constants_constructor): Now uses current_class instead of
10812 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10813 of the global variable SeepZipFiles done here.
10814 * zextract.c (read_zip_archive): extra_field optional field taken
10815 into account while computing the position of the class file in the
10817 * verify.c (verify_jvm_instructions): Use current_jcf to search
10819 * parse.c (load_class): First search for the class to load in the
10820 current zip file. Saves current_jcf (restored before returning
10821 from that function). Don't call JCF_FINISH in the class was found
10822 in the current ZIP file.
10823 (jcf_parse): If the class was found in the current ZIP file, save
10824 its tree_constant_pool (for later reuse).
10825 (parse_class_file): New function. Process each method defined in
10826 the current class and record the class as to be later registered.
10827 (yyparse): Rewritten. Figure the type of the current file and switch
10829 * lang.c: New global variable current_jcf.
10830 (lang_init): Removed compiling_from_source test (done later, in
10831 yyparse). Removed call the jcf_parse ().
10832 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10833 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10834 in the current ZIP file) and zip_offset (offset to the class data in
10835 the current zip file).
10836 * jcf-reader.c: zipfile.h included.
10837 localToFile: New ZipFileCache static global variable
10838 (parse_zip_file_entries): New function. Browse the current ZIP
10839 file directory and process each class found.
10840 (process_zip_dir): New function. Register each class found in the
10841 ZIP file directory. The class aren't parsed but a valid JCF is
10842 link to each of them.
10843 (find_in_current_zip): New function. Search for a class in the
10844 current ZIP file directory. If found, prepare the class so that it
10846 (jcf_figure_file_type): New function. Examine the file structure
10847 to figure a class file, a ZIP file. If none of these categories are
10848 matched, a source file is assumed.
10849 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10850 SeenZipFile: New global variable.
10851 (open_in_zip): Use zipmember's length to accelerate the search for
10852 a member. If zipmember was NULL and zip file successfully read,
10854 * java-tree.h: New global variable current_jcf declared. Added
10855 declaration for current_constant_pool_tags, current_constant_pool_data,
10856 current_constant_pool_length, current_constant_pool_data_ref.
10857 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10858 store the JCF of classes seen in a zip file) and tree *constant_pool
10859 (to save a loaded class constant pool). current_class declared here.
10860 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10861 retrieve method_ref_constant.
10862 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10863 (OBJECT): get_class_constant now uses current_jcf.
10864 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10865 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10866 (expand_invoke): Now uses current_class instead of main_class
10867 (build_class_init): Now uses current_class instead of main_class
10868 * class.c: New static global variable registered_class.
10869 (register_class): New function.
10870 (emit_register_class): Modified to use registered_class instead of
10872 (is_compiled_class): Now take into account class seen in the archive.
10874 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10876 * except.h: Renamed to: java-except.h.
10877 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10878 * except.c: Add semi-working (commented out) implementation.
10880 * expr.c (expand_iinc): Add needed flush_quick_stack.
10881 * parse.c (set_source_filename): New function.
10882 (give_name_to_class): Set input_filename from package.classname.java.
10884 * jcf-io.c (find_class): Don't look first in ".".
10886 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * zextract.c (read_zip_archive): Now takes into account the
10890 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10892 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10894 * constants.c, java-tree.h (build_internal_class_name): New function.
10895 (alloc_class_constant): Re-implement using build_internal_class_name.
10896 * class.c (make_class_data): Likewise.
10897 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10899 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10901 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10902 to NULL before pushing an exception handler target.
10904 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10905 (java_stack_swap, java_stack_dup): Re-write to be safe from
10906 clobbering registers.
10907 (build_class_init): New function.
10909 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10911 * typeck.c (build_java_array_type): Temporary use
10912 permanent_obstack to create the array 'length' field.
10913 * expr.c (lookup_label): Temporay use permanent_obstack to create
10914 label if not found.
10915 * class.c (push_super_field): Tempory use permanent_obstack.
10917 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * typeck.c (type_for_mode): Now handles double_type_node and
10921 * verify.c (verify_jvm_instructions): The instruction following
10922 the wide bytecode is checked. OPCODE_ret added to the list of
10925 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10927 * class.c (make_class): Temporary use permanent_obstack. Set the
10928 class CLASS_P field to 1.
10929 (push_class): Temporary use permanent_obstack.
10930 (set_super_info): Temporary use permanent_obstack.
10931 (add_method): Temporary use permanent_obstack, set
10932 METHOD_TRANSIENT().
10933 (add_field): Temporary use permanent_obstack. Sets
10934 FIELD_VOLATILE() and FIELD_TRANSIENT().
10935 (build_class_ref): Temporary use permanent_obstack if the class
10937 (build_static_field_ref): Temporary use permanent_obstack when
10938 creating field's rtl.
10939 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10940 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10941 and fields. Function finalized, as far as flag handling.
10942 (push_class_static_dummy_field): Temporary use permanent_obstack.
10943 (emit_register_class): Force generation of class registration at
10945 * decl.c (end_java_method): Call permanent_allocation() before
10947 * expr.c (can_widen_reference_to): Added comment to interface
10948 handling, fixed typo.
10949 (lookup_field): Now uses CLASS_P() to correct FIXME
10950 (expand_invoke): Verification on public && !static &&
10951 !abstract moved into soft_lookupinterfacemethod (kaffe).
10952 Use Object class dtable if objectref is an array when expanding
10954 (java_push_constant_from_pool): Temporary use permanent_obstack
10955 for CONSTANT_string
10956 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10957 create constant references.
10958 (get_constant): Temporary use permanent_obstack to create constant.
10959 (load_class): Temporary use permanent_obstack to load class.
10960 (jcf_parse): Temporary use permanent_obstack to perform class
10962 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10963 (build_java_signature): Temporary use permanent_obstack.
10964 * verify.c: (verify_jvm_instruction): removed unecessary verification
10966 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10967 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10970 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10972 * class.c (append_gpp_mangled_type): Fix typo.
10973 (emit_register_class): Use main_class to get class object, rather
10974 than looking for no-longer-existing static decl starting with _CL.
10975 * typeck.c (parse_signature_type): Promote array element type
10976 if it is a RECORD_TYPE.
10978 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10980 * class.c (push_class_static_dummy_field): New function.
10981 (mangle_static_field): New. Do G++-style mangling of static fields.
10982 (layout_class): Mandle static fields here, not in add_field.
10983 (build_class_ref): The class object is now a dummy static field.
10984 * decl.c (find_local_variable): Look for best, instead of first match.
10985 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10986 (build_java_athrow): Don't check here if exception is Throwable.
10987 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10988 (TYPE_USED): Removed. No longer used ...
10989 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10990 * verify.c (push_pending_label): New function.
10991 (push_pending_block): Renamed to check_pending_block.
10992 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10993 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10994 re-checking possible handlers) after a store (less wasted work).
10995 Check for null handler (finally) before calling add_handler.
10996 Various changes to (finally?) correctly handle try/finally.
10998 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11000 * class.c: Include stdio.h.
11002 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11004 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11005 to make sure class is initialized before static/special invoke.
11007 * verify.c (verify_jvm_instructions): On a store instruction,
11008 call find_local_variable to force pre-allocation of decl and rtx.
11009 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11011 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11013 * class.c (build_class_ref): Strip off "promoted_" if need be.
11014 (make_field_value): Call build_java_signature when needed.
11015 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11016 * expr.c (build_java_athrow): Don't push_value of exception.
11017 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11018 match specification of [fd]cmp[lg] for NaNs.
11019 (expand_byte_code): Add support for exception handler ranges.
11020 * except.c: Add skeleton for EH code-generation.
11021 * verify.c (merge_types): Treat all promoted integral types as equal.
11022 * constants.c (build_constants_constructor): To force creation of
11023 current_constant_pool_data_ref, call build_constant_data_ref.
11025 * javaop.def (lload): Fix typo.
11026 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11028 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11030 * parse.c: Don't include function.h.
11032 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11034 * except.[ch]: New files.
11035 * Makefile.in (JAVA_OBJS): Add except.o
11036 * expr.c: Temporary warning about unimplemented exceptions.
11037 * verify.c: Verify exception handlers.
11039 * jcf-dump.c (disassemble_method): Print exception table.
11041 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11043 * expr.c (verify_jvm_instructions): Started a thorough
11044 verification of invoke* bytecodes.
11045 (expand_byte_code): flush quick stack if PC is the target of a
11046 branch. and undef RET (conflicting with config/i386/i386.h).
11047 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11049 (expand_invoke): Now handles invokeinterface and do more
11050 verification according to the bytecode.
11051 (lookup_field): Don't try to load the class if processing
11053 (can_widen_reference_to): Now handles interfaces.
11054 * decl.c (init_decl_processing): New global variable
11055 soft_lookupinterfacemethod_node, declared in java-tree.h.
11056 Call set_super_info on string_type_node.
11057 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11059 * class.c (set_super_info): Fills the CLASS_* flags according to
11061 (get_access_flags_from_decl): Handles all class flags.
11063 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11065 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11066 * parse.c (yyparse): Check for abstract method, and missing code.
11067 * expr.c (expand_byte_code): Change interface.
11068 * lang.c (put_decl_node): Print promoted types prettier.
11069 * verify.c (verify_jvm_instruction): Change interface.
11070 Partial support for scanning exception table.
11071 For load instructions, handle promoted integral types.
11073 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11075 * verify.c: New file, with contents moved from expr.c.
11076 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11077 * typeck.c (is_array_type_p): Moved here from expr.c.
11078 * java-tree.h: Add some now-needed function declarations.
11079 * Makefile.in (JAVA_OBJS): Added verify.o.
11081 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11083 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11084 METHOD_ABSTRACT flag.
11086 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11087 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11088 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11090 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11092 (start_java_method): Hook for SYNCHRONIZED methods.
11094 * expr.c (build_java_jsr, build_java_ret): New functions
11095 (JSR,PRE): New macros
11096 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11097 (verify_jvm_instructions): tableswitch, lookupswitch,
11098 monitorenter, monitorexit, goto_w: verified.
11099 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11100 (build_java_monitor): New function.
11101 (MONITOR_OPERATION): Modified to call build_java_monitor()
11102 (verify_jvm_instructions): Started a thorough verification of
11105 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11107 Support verification of jsr/ret subroutines (used for try/finally).
11108 * decl.c (return_address_type_node): New type node.
11109 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11110 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11111 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11112 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11113 TYPE_USED): New macros for special types in type_map.
11115 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11116 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11118 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11120 * expr.c (can_widen_reference_to): New function.
11121 (pop_type): Use it.
11122 (merge_type_state): Support handling start of subroutine.
11123 (push_pending_block): Return char* error message, instead of calling
11124 fatal on an error. Also handle subroutines.
11125 (verify_jvm_instructions): Handle errors from push_poending_block.
11126 Support jsr and ret instructions.
11128 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11130 * jcf-io.c (find_classfile): Fix thinko.
11131 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11133 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11135 * Makefile.in (BISON): Remove.
11137 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11139 * Makefile.in: Convert to autoconf.
11140 * config-lang.in (outputs): Added java/Makefile.
11142 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11143 Rename cc1java to jc1.
11145 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11146 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11148 * class.c (class_depth): Do load_class if needed.
11150 Mostly better verification.
11151 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11152 (init_decl_processing): Change return type of soft_checkcast.
11153 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11154 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11155 lang_print_error): New functions.
11156 (lang_init): Set global hook print_error_function to lang_print_error.
11157 * expr.c: In the type_map ptr_type_node is only used for null now.
11158 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11159 (merge_types): Dererence pointer to record types before comparing.
11160 (decode_newarray_type, merge_types): On error just return NULL.
11161 (build_java_binop): Add preliminary implementation (with warning)
11162 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11163 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11164 (expand_compare, expand_java_goto, expand_java_call): Don't
11165 push_pending_block, since that only makes sense when verifying.
11166 (merge_type_state): Different return codes.
11167 (push_pending_block): A block may need to be verified more than once.
11168 (expand_byte_code): Warn about unused code at code generation time.
11169 (verify_jvm_instruction): Changed logic, since code may need to be
11170 re-verified if type-state has changed. Also, better error handling.
11171 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11172 Improve newarray, anewarray, ?aload, athrow,
11173 * java-tree.h (LABEL_CHANGED): New macro.
11175 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * decl.c (soft_athrow_node): New global variable initialized.
11178 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11179 * typeck.c (convert): Added support for REAL_TYPE.
11180 (convert_to_char): New function.
11181 (convert): Handle CHAR_TYPE.
11182 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11183 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11184 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11186 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11187 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11188 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11189 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11190 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11191 to Use The Right Things.
11192 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11193 compatible with INT. BOOLEAN is made equivalent to BYTE.
11194 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11195 OPCODE_ifnonnull): Now supported.
11196 (build_java_athrow): New function.
11198 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11200 Rename method name <init> to match G++ (and fix mangling).
11201 * class.c (layout_class): Replace method name of <init> by class name.
11202 (make_method_value): Do inverse renaming of constructor from <init>.
11203 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11204 * typeck.c (lookup_java_constructor): New function.
11205 * expr.c (expand_invoke): If method_name is <init>, call
11206 lookup_java_constructor to find constructor.
11208 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11210 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * parse.c (get_class_constant): Modified to handle array "classes"
11213 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11215 (convert): Modified to handle real type.
11216 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11217 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11218 variables declared.
11219 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11220 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11221 global variables initialized.
11222 (find_local_variable): Handles the case of a pointer
11223 (end_java_method): Restore the use of one more scope
11224 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11225 build_java_array_length_access, expand_java_arrayload,
11226 expand_java_arraystore, expand_java_array_length,
11227 expand_java_multianewarray, expand_java_anewarray,
11228 build_java_check_indexed_type, is_array_type_p,
11229 build_java_throw_out_of_bound_exception): New functions.
11230 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11231 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11232 OPCODE_<t>aload): Implemented code for verification.
11233 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11234 ARRAY_NEW_MULTI): Macro defined.
11235 (CONVERT): Modified to invoke convert().
11236 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11238 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11240 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11241 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11242 (make_class_data): Field name needs '/' as package prefix.
11243 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11245 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11247 Implement debug information for local variables.
11248 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11249 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11250 DECL_LOCAL_SLOT_CHAIN): New macros.
11251 (struct lang_decl_var): New type.
11252 * parse.c (give_name_to_locals): Move to decl.c.
11253 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11254 (start_java_method): Re-write parameter handling.
11255 (pending_local_decls): New global variable.
11256 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11257 (find_local_variable): Accept pc so we can skips decls not in range.
11258 (struct binding_level): Add end_pc field.
11259 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11260 (various): Change so current pc gets passed to find_local_variable.
11262 * decl.c (init_decl_processing): Re-arrange fields in
11263 class_type_node and and method_type_node to match kaffe 0.9.1.
11264 * class.c (make_method_value, make_class_data): Update
11265 initializations to match.
11267 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11269 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11270 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11271 (push_super_field): New function.
11272 (make_class_data): Handle inheritance of class static initializer.
11273 (layout_class): New name mangling.
11274 * constants.c (build_constant_data_ref): Init type of data array
11275 to a one-element array.
11276 (build_constants_constructor): Set DECL_SIZE from complete array type.
11277 * decl.c: Rename class_type, object_type etc to class_type_node,
11278 object_type_node etc. Make former inherit from latter.
11279 * expr.c (expand_invoke): Add cast of function address.
11280 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11281 * parse.c (yyparse): Don't call layout_class here.
11282 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11284 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11286 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11287 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11288 (alloc_class_constant): New.
11289 * expr.c (expand_invoke): Make sure method's class is initialized.
11290 * class.c (interits_from_p, emit_register_class): New functions.
11291 * parse.c (yyparse): Call emit_register_class.
11293 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11295 * constants.c: New file, to handle constant pool.
11296 * Makefile.in (JAVA_OBJS): Add constants.o.
11297 * decl.c (init_decl_processing): Update, fix, finish various structs.
11298 (pushdecl_top_level): New.
11299 * parse.c (layout_class): Moved to class.c.
11300 * expr.c (java_push_constant_from_pool): New function.
11301 * class.c (build_class_ref): Make work fully
11302 (make_class_data): Emit super-class, constant pool, interface vector.
11304 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11306 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11307 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11308 * class.c (class_depth): New function.
11309 (lookup_named_class): Replaced by new function lookup_class.
11310 * decl.c (object_type_node, string_type_node): New.
11311 Remove various types that we no longer need.
11312 * expr.c (verify_jvm_instructions): New separate verifier pass.
11313 (push_type, pop_type): New functions for verifier.
11314 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11315 (expand_byte_code): Simplify, since we assume already verified.
11316 (expand_invoke): Now mostly works.
11317 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11318 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11319 * parse.c: Wait to allocate class object until we know its name.
11320 (layout_class): Calculate DECL_VINDEX for each virtual method.
11321 * typeck.c (get_array_type): Rename to ...
11322 (build_java_array_type): ... and provide working implementation.
11323 (build_java_signature): New function - build Java signature of type.
11324 (set_java_signature): New function - cache signature with type.
11325 (lookup_java_method): New function.
11327 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11329 * class.c (ident_subst): Take extra SUFFIX parameter.
11330 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11331 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11332 (build_class_ref): Actually implement.
11333 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11334 * decl.c (builtin_function): New.
11335 (init_decl_processing): Update for current Kaffe. Declare some
11336 builtin Kaffe functions.
11337 * expr.c (build_address_of): New.
11338 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11339 Renamed (from expand_java_new etc), and added working implementations.
11340 (build_field_ref): Now also handle static fields.
11341 (expand_invoke): Implement invokestatic, and start implement rest.
11342 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11343 * javaop.def: Rename invokevirt -> invokevirtual.
11344 * lang.c (use_handles): Removed.
11345 * parse.c: Add support for ConstantValue atribute.
11346 Handle nested loading of a class. (JPOOL_UTF): New.
11348 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11350 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11352 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11354 * Make-lang.in (java.install-man): New empty rule.
11355 * typeck.c (set_local_type): New function.
11356 * expr.c (STORE_INTERNAL): Call find_local_variable,
11357 not find_stack_slot. Call set_local_type.
11359 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11361 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11362 and building RECORD_TYPE CONSTRUCTORs.
11363 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11365 * lang.c (use_handles): Change the default to 0.
11366 * decl.c: Define and build class_type, field_type, utf8const_type.
11367 * class.c (make_class_data, make_field_value,
11368 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11369 hashUtf8String, strLengthUtf8, mangled_classname:
11370 Functions to build reflective data structures.
11371 * parse.c (yyparse): Call make_class_data.
11373 * jcf-io.c (open_class, find_classfile): New functions.
11374 * jcf-dump.c: Support reading classfile from explicitly-named
11375 class file (without CLASSPATH searching).
11377 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11379 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11380 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11381 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11382 (get_constant): Now trivial for CONSTANT_Utf8.
11384 * jcf.h: Make NEW_CPOOL the default.
11385 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11387 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>