1 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3 * gjavah.c (process_file): Mark interface definitions with
4 "__attribute__ ((java_interface))".
6 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8 * class.c (layout_class): Fixed push_super_field's second
9 argument. Fixes PR java/2333.
10 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
11 too early to lay innerclasses out.
13 2001-03-20 Tom Tromey <tromey@redhat.com>
15 * lex.c (java_read_unicode): Only accept leading `u's.
17 2001-03-20 Tom Tromey <tromey@redhat.com>
19 * jcf-parse.c (read_class): Initialize `class'.
21 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
23 * jcf_parse.c (jcf_parse): Eliminate unused variable.
25 2001-03-19 Mark Mitchell <mark@codesourcery.com>
27 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
28 (layout_class): Likewise.
29 (layout_class_method): Likewise.
30 (emit_register_classes): Likewise.
31 * decl.c (builtin_function): Likewise.
32 (give_name_to_locals): Likewise.
34 2001-03-19 Per Bothner <per@bothner.com>
36 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
37 before trying to load an inner class.
39 Fixes to process to command-line .class files in two passes.
40 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
41 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
42 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
43 * class.c (is_compiled_class): Fix for renamed flag.
44 * parse.y (maybe_create_class_interface_decl): Likewise.
45 * jcf-parse.c (yyparse): Also set if compiling .class files.
46 * jcf-parse.c (read_class); Read current_class.
47 (jcf_parse): Make static.
48 (load_inner_classes): New function, with code moved from jcf_parse,
49 because we need to inner classes after the command-line files are read.
50 (yyparse): Set finput to NULL when it doesn't need to be closed.
51 Reduce use of main_jcf (basically only for archive) and
52 use finput instead of main_jcf->read_state.
53 Inline jcf_figure_file_type into yyparse.
54 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
55 Defer load_inner_classes and parse_class_file to a second pass,
56 after we've correctly mapped command-line .clas fiels to classes.
57 (jcf_figure_file_type): Removed.
58 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
59 (JCF_ZERO): Also clear zipd field.
60 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
62 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
64 * jcf-parse.c (yyparse): Change ch from char * to char.
66 2001-03-19 Per Bothner <per@bothner.com>
68 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
69 Add constructed filelist-file at end, following -xjava. Thus any .o
70 and library files are not affected by the -xjava. Also wrap
71 explicit @FILE with -xjava and -xnone.
73 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
75 * class.c (build_static_field_ref): Call make_decl_rtl() after
76 setting the DECL_EXTERNAL flag.
78 2001-03-17 Per Bothner <per@bothner.com>
80 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
82 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
83 when result is is needed (target is STACK_TARGET).
85 * parse.h (JDEP_SOLV): Removed.
86 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
88 * parse.y (incomplete_class_list): Removed.
89 (obtain_incomplete_type): Don't use or set incomplete_class_list.
90 It doesn't work if resolve_class changes the name of an array type
91 that is on the list and then someone else looks for the modified name.
92 Also, seems liable to break when compiling multiple source files at
93 once. So the simplest is to just remove incomplete_class_list -
94 it is only a minor space win and it is not even clear it saves time.
96 * parse.y (resolve_class): Remove unneeded promote_type.
98 2001-03-15 Per Bothner <per@bothner.com>
100 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
101 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
102 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
103 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
105 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
106 * parse.y (java_expand_classes): Likewise.
108 * parse.y (expand_start_java_method): Was only called once and had a
109 misleading name, so inline in caller java_complete_expand_method.
110 (enter_a_block): Likewise inline in enter_block and remove.
112 Remove junk from when gcc/java was created (by copying from C/C++).
113 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
114 (struct binding_level): Remove fields keep, keep_if_subblocks,
115 more_cleanups_ok, have_cleanups (which have never been used).
116 (pushlevel, poplevel): Remove related useless code.
118 * class.c (make_class_data): The class_dtable_decl (i.e. the
119 vtable for Class) should be external, except when compiling Class.
121 * jvspec.c (lang_specific_driver): Fix -C handling.
122 Check -save-temps to see if temp @FILE should be deleted.
123 Follow-up to/fix for February 16 patch.
125 * verify.c (verify_jvm_instructions): Better error msgs for dup.
126 (type_stack_dup): Remove no-longer neded error check.
128 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
130 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
131 to 'for_pointer'. If this type is for a pointer (argument) mangling,
132 don't surround the element with 'N..E' if the type name is
135 2001-03-14 Mark Mitchell <mark@codesourcery.com>
137 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
139 (make_method_value): Likewise.
140 (get_dispatch_table): Likewise.
142 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
144 2001-03-07 Tom Tromey <tromey@redhat.com>
146 * config-lang.in (lang_requires): Define.
148 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
150 * typeck.c (convert): Check flag_unsafe_math_optimizations,
153 2001-03-05 Per Bothner <per@bothner.com>
155 Fix a problem where rest_of_decl_compilation applied to
156 class_dtable_decl causes problems because it was done too early,
157 before output file was opened.
158 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
159 * class.c (class_dtable_decl): Add macro - element of class_roots.
160 (make_class_data): Define class_dtable_decl.
161 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
163 2001-03-01 Zack Weinberg <zackw@stanford.edu>
165 * java/class.c, java/decl.c, java/java-tree.h: Replace all
166 uses of 'boolean' with 'bool'.
168 2001-03-01 Zack Weinberg <zackw@stanford.edu>
170 * lang-specs.h: Add zero initializer for cpp_spec field to all
173 2001-02-16 Per Bothner <per@bothner.com>
175 Handle compiling multiple input files at once, and @FILE syntax.
176 * gcj.texi: Updated documentation to match.
177 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
178 * jcf-parse.c (parse_source_file): Split into ...
179 (parse_source_file_1): New function - and:
180 (parse_source_file_2): New function.
181 (yyparse): On -ffilelist-file, open and scan named file.
182 On first pass over files, only do parse_source_file_1.
183 A new second pass calls parse_source_file_2 for each file to compile.
184 (init_jcf_parse): Call init_src_parse.
185 * jvspec.c (INDIRECT_FILE_ARG): New flag.
186 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
187 as multiple input file combined in one compilation.
188 * lang-options.h: Add -ffilelist-file
189 * lang.c (flag_filelist_file): New flag variable.
190 (lang_f_options): Handle -ffilelist-file.
191 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
192 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
193 gclass_list - use global fields of src_parse_roots instead.
194 * parse.y (src_parse_roots): New array.
195 (incomplete_class_list, gclass_list): New macros.
196 (push_parser_context, java_pop_parser_context,
197 java_parser_context_resume): Don't fiddle with deleted fields.
198 (various): Use incomplete_class gclass_list and global macros
199 instead of parse_ctxt fields - the lists are global.
200 (init_src_parse): New function.
202 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
204 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
206 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
208 * parse.y (check_inner_class_access): Moved declaration of local
209 `enclosing_decl_type' to the right location.
211 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
213 * parse.y (parser_check_super_interface): Don't call
214 check_pkg_class_access for an inner interface.
215 (parser_check_super): Don't call check_pkg_class_access for inner
217 (do_resolve_class): Simplify enclosing type loop. Don't call
218 check_pkg_class_access if CL and DECL are not set.
219 (find_in_imports_on_demand): Set DECL if class_type needed to be
220 loaded. Don't call check_pkg_class_access for an inner class.
221 (check_inner_class_access): Rewritten to implement member access
222 rules as per spec 6.6.1.
223 (check_pkg_class_access): Handle the empty package correctly.
224 (in_same_package): New function. Determine if two classes are in the
227 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
229 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
230 method into array types.
231 * parse.y (patch_method_invocation): Bypass access check on clone call
234 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
236 * expr.c (build_instanceof): Check for arrays when trying fold to
239 2001-02-15 Jim Meyering <meyering@lucent.com>
241 * Make-lang.in (java.install-common): Depend on `installdirs'.
242 (java.install-info): Likewise.
244 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
246 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
248 2001-02-14 Tom Tromey <tromey@redhat.com>
249 Alexandre Petit-Bianco <apbianco@cygnus.com>
251 Fix for PR java/1261.
252 * typeck.c (build_java_array_type): Add public `clone' method to
254 * parse.y (resolve_qualified_expression_name): Use current_class
255 when checking for inaccessibility.
256 (patch_method_invocation): Fixed error message when accessibility
257 denied. Added `from_super' argument.
259 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
261 * parse.y (resolve_class): Don't build a fake decl. Use the one
263 * typeck.c (build_java_array_type): Build and assign decl to array
266 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
268 * parse.y (not_accessible_p): Changed leading comment. Added extra
269 `where' argument. Use it to enforce protected access rules.
270 (resolve_qualified_expression_name): Added extra argument to
272 (patch_method_invocation): Use argument `primary' to provide
273 not_accessible_p with an extra argument.
274 (lookup_method_invoke): Added extra argument to not_accessible_p.
275 (search_applicable_method_list): Likewise.
277 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
279 * parse.y (resolve_qualified_expression_name): Try to resolve as
280 an inner class access only if `decl' is a TYPE_DECL.
282 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
284 * decl.c (classdollar_identifier_node): Initialize.
285 * java-tree.h (enum java_tree_index): New entry
286 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
287 (classdollar_identifier_node): New macro.
288 (ID_CLASSDOLLAR_P): Likewise.
289 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
290 (build_dot_class_method_invocation): Likewise.
291 (find_applicable_accessible_methods_list): `class$' can't be
294 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
296 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
298 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
300 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
301 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
304 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
306 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
307 outside of the `__U' sequence too.
308 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
311 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
313 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
315 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
317 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
318 (JVGENMAIN_OBJS): Likewise.
319 * java-tree.h (append_gpp_mangled_name): New prototype.
320 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
321 Removed cast calling `gcc_add_root.'
322 * jvgenmain.c (mangle_obstack): New global, initialized.
324 (do_mangle_class): Constify local `ptr.'
325 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
326 append_gpp_mangle_name and update `count' if necessary.
327 Use `mangle_obstack.'
328 * mangle.c (append_unicode_mangled_name): Removed.
329 (append_gpp_mangled_name): Likewise.
330 (unicode_mangling_length): Likewise.
331 (mangle_member_name): Return type set to `void.'
332 (mangle_field_decl): Don't append `U' in escaped names.
333 (mangle_method_decl): Likewise.
334 (mangle_member_name): Just use `append_gpp_mangled_name.'
335 * mangle_name.c: New file.
337 2001-02-07 Per Bothner <per@bothner.com>
339 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
341 * check-init.c (check_init): Don't call done_alternative after
342 processing loop code, as a LOOP_EXPR never terminates normally.
344 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
346 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
348 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
350 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
353 2001-02-06 Tom Tromey <tromey@redhat.com>
355 * lex.c (java_new_lexer): Longer error message.
357 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
358 Alexandre Petit-Bianco <apbianco@cygnus.com>
360 * typeck.c (build_prim_array_type): Added leading comment.
361 (build_java_array_type): Moved locals out of
362 block. Always create the `data' field, fixed alignment to match
365 2001-02-04 Tom Tromey <tromey@redhat.com>
367 * expr.c (java_lang_expand_expr): Don't bother recomputing
368 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
371 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
373 * parse.y (process_imports): Save the original name of the import
374 for better error report.
376 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
378 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
379 of macros used when compiling jvspec.c.
380 * jvspec.c (lang_specific_driver): Link with the shared
383 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
385 * check-init.c (check_init): Call internal_error instead of fatal.
386 * expr.c (java_lang_expand_expr): Likewise.
387 * jcf-parse.c (get_constant): Likewise.
388 * mangle.c (java_mangle_decl): Likewise.
389 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
390 (operator_string): Likewise.
391 * check-init.c (check_init): Call abort instead of fatal.
392 * class.c (build_class_ref): Likewise.
393 * constants.c (write_constant_pool): Likewise.
394 * decl.c (start_java_method): Likewise.
395 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
396 (java_stack_dup, encode_newarray_type): Likewise.
397 (build_java_array_length_access): Likewise.
398 (build_java_check_indexed_type, expand_java_pushc): Likewise.
399 (build_java_soft_divmod, build_invokeinterface): Likewise.
400 * java-tree.h (INNER_CLASS_P): Likewise.
401 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
402 (give_name_to_class, get_class_constant): Likewise.
403 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
404 (find_constant_index, generate_bytecode_conditional): Likewise.
405 (generate_bytecode_insns, perform_relocations): Likewise.
406 * lex.c (java_unget_unicode, java_lex): Likewise.
407 * mangle.c (mangle_type, mangle_record_type): Likewise.
408 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
409 (finish_mangling): Likewise.
410 * parse.h (MARK_FINAL_PARMS): Likewise.
411 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
412 (obtain_incomplete_type, java_complete_class): Likewise.
413 (java_check_regular_methods, java_complete_expand_method): Likewise.
414 (cut_identifier_in_qualified, check_deprecation): Likewise.
415 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
416 (java_complete_lhs, lookup_name_in_blocks): Likewise.
417 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
418 * typeck.c (set_local_type, parse_signature_type): Likewise.
419 (parse_signature_string, build_java_signature): Likewise;
420 (set_java_signature): Likewise.
421 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
422 * class.c (add_method): Call fatal_error instead of fatal.
423 (build_static_field_ref): Likewise.
424 * expr.c (build_known_method_ref, expand_invoke): Likewise.
425 * jcf-parse.c (get_constant, jcf_parse): Likewise.
426 * lex.c (java_new_new_lexer): Likewise.
427 * jv-scan.c (main): Likewise.
428 (fatal_error): Renamed from fatal.
429 * jcf-parse.c (yyparse): Call fatal_io_error instead of
431 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
433 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
434 * lex.c (java_get_line_col): Likewise.
435 * jcf-parse.c (load_class): Make errors non-fatal.
436 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
438 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
440 * jvgenmain.c (class_mangling_suffix): Remove unused string.
441 (error): Remove unused function.
442 (main): Don't use "__attribute__ alias" on generated class symbol.
444 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
446 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
448 * parse.y (finish_method_declaration): Code accounting for WFLed
449 method DECL_NAMEs deleted.
450 (check_abstract_method_definitions): Likewise.
451 (resolve_type_during_patch): Layout resolved type.
452 * typeck.c (lookup_do): Removed unused local.
454 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
456 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
457 * decl.c (init_decl_processing): Use integer_minus_one_node, not
458 integer_negative_one_node.
459 * expr.c (build_java_binop): Likewise.
461 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
463 * zextract.c (read_zip_archive): Read file_offset before writing
464 zipd and consequently clobbering the header contents.
466 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
468 * Make-lang.in: Remove all dependencies on defaults.h.
469 * decl.c: Don't include defaults.h.
473 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
475 * ChangeLog (2001-01-21): Fixed typo.
476 * class.c (layout_class_method): Code accounting for WFLed
477 method DECL_NAMEs deleted.
478 * constant.c (find_methodref_index): Likewise.
479 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
480 * java-tree.h (DECL_FUNCTION_WFL): New macro.
481 (struct lang_decl): New field `wfl'.
482 (java_get_real_method_name): Prototype deleted.
483 * mangle.c (mangle_method_decl): Code accounting for WFLed
484 method DECL_NAMEs deleted.
485 * parse.h (GET_METHOD_NAME): Macro deleted.
486 * parse.y (reset_method_name): Deleted.
487 (method_header): Set DECL_FUNCTION_WFL.
488 (check_abstract_method_header): Code accounting for WFLed method
490 (java_get_real_method_name): Deleted.
491 (check_method_redefinition): Code accounting for WFLed method
492 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
493 (java_check_regular_methods): Likewise.
494 (java_check_abstract_methods): Likewise.
495 (java_expand_classes): Don't call `reset_method_name.'
496 (search_applicable_method_list): Use DECL_NAMEs instead of
498 * typeck.c (lookup_do): Code accounting for WFLed method
501 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
503 * lex.c (java_read_char): Check for EOF from getc first.
505 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
507 * class.c (layout_class): Don't lay the superclass out if it's
508 already being laid out.
509 * jcf-parse.c (handle_innerclass_attribute): New function.
510 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
511 handle_innerclasses_attribute.
512 (jcf_parse): Don't load an innerclasses if it's already being
514 * jcf-write.c (append_innerclass_attribute_entry): Static
515 `anonymous_name' and its initialization deleted. `ocii' and `ini'
516 to be zero for anonymous classes.
518 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
520 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
522 * jcf-parse.c (set_source_filename): Use
523 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
525 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
527 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
528 gets a unique asm name.
530 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
532 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
533 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
535 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
536 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
537 * parse.y (lookup_package_type_and_set_next): Deleted.
538 (resolve_package): Removed unnecessary code.
539 (find_applicable_accessible_methods_list): `finit$' can't be
541 * verify.c (pop_argument_types): Added missing prototype.
543 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
545 * config-lang.in: Disable java by default.
547 2001-01-23 Tom Tromey <tromey@redhat.com>
549 * gcj.texi (Copying): New node.
550 Added copyright information.
552 2001-01-21 Per Bothner <per@bothner.com>
554 Various fixes to allow compiling a compressed .jar/.zip archive.
555 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
556 (struct ZipFile): Add fields name and next (from ZipFileCache).
557 (struct ZipDirectory): New field zipf points to owning ZipFile.
558 * jcf.h (struct ZipDirectory): Add forward declaration.
559 (struct JCF): Declare zipd field to have type struct ZipDirectory.
560 Remove seen_in_zip and zip_offset fields.
561 (JCF_SEEN_IN_ZIP): New macro.
562 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
563 * jcf-io.c: Change all ZipFileCache to ZipFile.
564 (read_zip_member): New function.
565 (open_in_zip): Call read_zip_member.
566 * jcf-parse.c (find_in_current_zip): Remove function.
567 (read_class): Merge in find_in_current_zip functionality.
568 Call read_zip_member if needed.
569 (parse_zip_file_entries): Use read_zip_member.
570 (process_zip_dir): Update for removed and added JCF fields.
571 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
573 2001-01-21 Per Bothner <per@bothner.com>
575 Minor optimization of static ggc roots.
576 * jcf-parse.c (parse_roots): New static field.
577 (current_field, current_method, current_file_list): Replace by macros
578 naming fields of parse_roots.
579 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
580 * class.c (class_roots): New static field.
581 (registered_class, fields_ident, info_ident, class_list):
582 New macros naming fields of parse_roots.
583 (build_static_field_ref): Don't register roots here.
584 (layout_class): Static field list replaced by macro class_list.
585 (init_class_processing): Call ggc_add_tree_root for 4 roots.
586 Initialize fields_ident and info_ident here.
588 2001-01-21 Per Bothner <per@bothner.com>
590 * jcf-parse.c (ggc_mark_jcf): New function.
591 (init_jcf_parse): Register current_jcf as ggc root.
593 2001-01-21 Per Bothner <per@bothner.com>
595 * lang.c (put_decl_node): Print method's name.
597 2001-01-21 Per Bothner <per@bothner.com>
599 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
600 (verify_jvm_instructions): Use it, for better error messages on loads.
602 2001-01-21 Per Bothner <per@bothner.com>
604 * verify.c (merge_type_state): Still may have to merge even if
605 LABEL_VERIFIED (label).
607 2001-01-21 Per Bothner <per@bothner.com>
609 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
610 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
612 2001-01-19 Per Bothner <per@bothner.com>
614 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
615 if expeting an interface type. Refines Tom's change of 2000-09-12.
617 2001-01-18 Per Bothner <per@bothner.com>
619 * gcj.texi (Input Options): Mention .java files.
621 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
623 * lang-options.h (-Wunsupported-jdk11): Removed.
624 * lang.c (flag_not_overriding): Deleted.
625 (flag_static_local_jdk1_1): Likewise.
626 (lang_W_options): Removed "unsupported-jdk11" entry.
627 * parse.y (java_check_methods): Removed dead code.
629 2001-01-17 Tom Tromey <tromey@redhat.com>
631 Changes suggested by Per Bothner:
632 * gcj.texi (Input Options): Don't mention input files.
633 (Code Generation): Updated --main information.
634 (Invoking jcf-dump): Mention that --javap is incomplete.
635 From Alexandre Petit-Bianco:
636 (Warnings): Don't mention -Wunsupported-jdk11.
638 (Compatibility): Mention JDK 1.2-ness of libraries.
639 (Resources): Mention resources used when writing gcj.
641 2001-01-17 Tom Tromey <tromey@redhat.com>
643 * gcj.texi: New file.
644 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
645 (java.info): Depend on gcj.info.
646 (java/gcj.dvi): New target.
647 (java.dvi): Depend on gcj.dvi.
648 (java.install-info): Wrote.
650 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
652 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
653 having called make_decl_rtl.
655 2001-01-14 Per Bothner <per@bothner.com>
657 Various patches to emit better messages on verification errors.
658 * expr.c (push_type_0): Return error indication on stack overflow,
659 instead of callinfg fatal.
660 (push_type): Now just call push_type_0 (nd fatal on overflow).
661 (pop_type_0): Return detailed error message (in a char** argument).
662 (pop_type): If pop_type_0 fails, print error message.
663 (pop_argument_types): Moved to verify.c.
664 * verify.c (pop_argument_types): Moved from expr.c.
665 Return a (possible) error message, rather than void.
666 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
667 (verify_jvm_instruction): Use new macros, improving error messages.
668 For case OPCODE_astore use object_ptr_type_node.
669 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
670 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
672 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
673 constant, return body without wrapper. (Improves constant folding.)
674 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
676 2001-01-13 Per Bothner <per@bothner.com>
678 * expr.c (expand_java_field_op): Assigning to a final field outside
679 an initializer does not violate JVM spec, so should be warning, not
680 error. (Sun's verifier does not complain - though MicroSoft's does.)
682 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
684 * gjavah.c (version), jcf-dump.c (version): Update copyright year
687 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
689 * parse.y (resolve_expression_name): Permit instance variables from
690 enclosing context in super constructor call.
691 (resolve_qualified_expression_name): Permit enclosing class's qualified
692 "this" in super constructor call.
694 2001-01-10 Mark Mitchell <mark@codesourcery.com>
696 * class.c (build_utf8_ref): Remove last argument in call to
697 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
698 (build_class_ref): Likewise.
699 (build_static_field_ref): Likewise.
700 (get_dispatch_table): Likewise.
701 (layout_class_method): Likewise.
702 (emit_register_classes): Likewise.
703 * constants.c (build_constant_data_ref): Likewise.
704 * decl.c (builtin_function): Likewise.
705 (create_primitive_vtable): Likewise.
706 * expr.c (build_known_method_def): Likewise.
707 (build_jni_stub): Likewise.
708 (java_lang_expand_expr): Likewise.
710 2001-01-10 Tom Tromey <tromey@redhat.com>
712 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
714 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
716 * java-tree.h (lang_printable_name_wls): New prototype.
717 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
718 rather than `current_class' to print type name. Don't prepend type
719 names when printing constructor names.
720 (lang_printable_name_wls): New function.
721 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
722 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
723 * parse.y (patch_method_invocation): Message tuned for constructors.
724 (not_accessible_p): Grant `private' access from within
727 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
729 All files with updated copyright when applicable.
730 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
731 * class.c (mangle_class_field): Function removed.
732 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
733 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
734 (build_class_ref): Call `java_mangle_class_field' instead of
735 `mangle_class_field.'
736 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
737 (layout_class): Call `java_mangle_decl' instead of
738 `mangle_static_field.'
739 (cxx_keywords): Initialized static array moved to `lex.c.'
740 (layout_class_method): Changed leading comment. Simplified to
741 call `java_mangle_decl.' Local `ptr' moved in for loop body.
742 * decl.c (lang_mark_tree): Mark field `package_list.'
743 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
744 (struct lang_type): New field `package_list.'
745 (unicode_mangling_length): Prototype removed.
746 (append_gpp_mangled_name, append_gpp_mangled_classtype,
747 emit_unicode_mangled_name): Likewise.
748 (cxx_keyword_p): New prototype.
749 (java_mangle_decl, java_mangle_class_field,
750 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
751 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
753 * jvgenmain.c (main_method_prefix): Global variable removed.
754 (main_method_suffix): Likewise.
755 (do_mangle_classname): New function.
756 (main): Call it. Format changed to accomodate new mangling scheme.
757 * lex.c: (utf8_cmp): Conditionally prototyped.
758 (cxx_keywords): Moved from class.c, conditionally defined.
759 (utf8_cmp, cxx_keyword_p): Likewise.
760 * mangle.c (obstack.h, ggc.h): Included.
761 (mangle_field_decl): New function.
762 (mangle_method_decl, mangle_type, mangle_pointer_type,
763 mangle_array_type, mangle_record_type,
764 find_compression_pointer_match, find_compression_array_match,
765 find_compression_record_match,
766 find_compression_array_template_match, set_type_package_list,
767 entry_match_pointer_p, emit_compression_string, init_mangling,
768 finish_mangling, compression_table_add, mangle_member_name): Likewise.
769 (mangle_obstack): New global.
770 (MANGLE_RAW_STRING): New macro.
771 (unicode_mangling_length): Turned static.
772 (append_unicode_mangled_name): Renamed from
773 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
774 replaces `obstack', removed from the parameter list.
775 (append_gpp_mangled_name): Turned static. `mangle_obstack'
776 replaces parameter `obstack', removed from the parameter list. Call
777 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
778 (append_gpp_mangled_classtype): Removed.
779 (compression_table, compression_next): New static variables.
780 * parse.y (temporary_obstack): Extern declaration removed.
782 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
784 * parse.y (patch_binop): Compute missing type in error situations.
786 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
788 * class.c (make_class_data): Push initial value for "arrayclass".
789 * decl.c (init_decl_processing): Add new class field "arrayclass".
791 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
793 From patha@softlab.ericsson.se:
794 * parse.y (switch_label): Use build, not build1, to construct
797 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
799 * lang.c (lang_decode_option): Change -MA to -MP.
800 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
801 Update to new prototype; do quote targets.
802 (jcf_dependency_write): Update.
804 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
806 Shorten primitive array allocation path:
807 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
808 to create new primitive arrays.
809 * expr.c (build_newarray): If generating native code, call
810 soft_newarray_node with a reference to the primitive TYPE identifier
811 instead of type_value.
813 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
815 Fix for PRs gcj/312 and gcj/253:
816 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
817 dest if they arn't already.
818 * class.c (layout_class): Call maybe_layout_super_class on
819 superinterfaces also, but only if compiling from bytecode.
822 * parse.y (create_class): Set ACC_STATIC if class is declared in an
825 2000-12-15 Tom Tromey <tromey@redhat.com>
827 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
830 2000-12-14 Andrew Haley <aph@redhat.com>
832 * boehm.c (mark_reference_fields): Change test to correctly detect
835 2000-12-15 Andreas Jaeger <aj@suse.de>
837 * config-lang.in (lang_dirs): Added.
839 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
841 * parse.y (end_artificial_method_body): Fixed undefined behavior.
842 Credits go to rth for finding it.
844 2000-12-13 Mike Stump <mrs@wrs.com>
846 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
848 2000-11-07 Tom Tromey <tromey@cygnus.com>
850 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
851 * lex.c (java_ignorable_control_p): Removed.
852 (java_letter_or_digit_p): Removed.
853 (java_start_char_p): New function.
854 (java_read_char): Return `int', not `unicode_t'. Changed
856 (java_read_unicode): Likewise.
857 (java_read_unicode_collapsing_terminators): Likewise.
858 (java_get_unicode): Likewise.
859 (java_new_lexer): Initialize hit_eof.
860 (java_parse_end_comment): Take `int' argument.
861 (java_parse_doc_section): Likewise.
862 (java_parse_escape_sequence): Don't allow backlash-newline.
864 * lex.h (JAVA_DIGIT_P): Removed.
865 (_JAVA_LETTER_OR_DIGIT_P): Removed.
866 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
867 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
868 (JAVA_PART_CHAR_P): New macro.
870 (JAVA_CHAR_ERROR): Now -2.
871 (java_lexer): New field `hit_eof'.
872 * chartables.h: New file.
873 * gen-table.pl: new file.
875 2000-11-20 Tom Tromey <tromey@cygnus.com>
876 Alexandre Petit-Bianco <apbianco@cygnus.com>
878 * parse.y (java_complete_lhs): Only allow compound assignment of
879 reference type if type is String.
881 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
883 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
884 jcf-path.c: Likewise.
886 2000-12-09 Anthony Green <green@redhat.com>
888 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
889 filestart and filename_length as int values.
891 2000-12-07 Mo DeJong <mdejong@redhat.com>
893 * jcf-io.c (find_class): Correct the logic that tests to see if a
894 .java file is newer than its .class file. The compiler was
895 incorrectly printing a warning when file mod times were equal.
897 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
899 * jvgenmain.c: Use ISPRINT not isascii.
901 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
903 * parse.y (end_artificial_method_body): Fixed typo.
905 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
907 * parse.y (patch_method_invocation): Pick the correct enclosing
908 context when creating inner class instances.
911 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
913 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
914 Update copyright year to 2000.
916 2000-11-23 Anthony Green <green@redhat.com>
918 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
919 Move current_file_list out of yyparse and make it static.
921 * expr.c: Declare quick_stack and tree_list_free_list as static
922 (init_expr_processing): Register quick_stack and
923 tree_list_free_list roots.
925 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
927 * parse.y (build_outer_field_access): New local `decl_ctx', use
928 it. Check for field's context and current class immediate outer
930 (outer_field_access_p): Consider fields inherited from the last
932 (build_access_to_thisn): Stop at the last enclosing context if
936 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
938 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
940 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
942 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
945 2000-11-20 Tom Tromey <tromey@cygnus.com>
947 * jv-scan.c (help): Document --complexity.
948 (options): Added --complexity.
949 (flag_complexity): New global.
950 (main): Call `report'.
951 * parse-scan.y (complexity): New global.
952 (if_then_statement, if_then_else_statement,
953 if_then_else_statement_nsi, switch_block_statement_group,
954 while_expression, do_statement, for_begin, continue_statement,
955 throw_statement, catch_clause, finally, method_invocation,
956 conditional_and_expression, conditional_or_expression,
957 conditional_expression): Update complexity.
958 (reset_report): Reset complexity.
959 (report): New function.
961 2000-11-20 Tom Tromey <tromey@cygnus.com>
963 * lex.c (yylex): Added STRICT_TK case.
964 * parse.y (STRICT_TK): Added.
965 * parse-scan.y (STRICT_TK): Added.
966 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
967 `;'. Use 4, not 3, with -k option. Correctly rename resulting
969 * keyword.h: Rebuilt.
970 * keyword.gperf (strictfp): Added.
972 2000-11-20 Tom Tromey <tromey@cygnus.com>
974 * lex.c (yylex): Recognize floating point constants with leading
977 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * java-tree.h (cyclic_inheritance_report): Constify.
980 * parse.y (cyclic_inheritance_report): Likewise.
982 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
984 * parse.y (goal): Remove call to ggc_add_string_root.
986 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
988 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
989 Create string in scratch buffer, then pass to build_string.
991 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
993 * parse.y (issue_warning_error_from_context): Add
996 2000-11-11 Anthony Green <green@redhat.com>
998 * jcf-parse.c (process_zip_dir): Add finput parameter.
999 (jcf_figure_file_type): Call process_zip_dir with appropriate
1002 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1004 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1005 * jcf-parse.c (jcf_figure_file_type): Likewise.
1007 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1009 * parse.y (create_new_parser_context): Use memset () instead of
1012 2000-11-08 Tom Tromey <tromey@cygnus.com>
1014 * gjavah.c (process_file): Only include gcj/cni.h when generating
1017 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1019 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1020 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1021 instead of bzero ().
1023 2000-11-05 Tom Tromey <tromey@cygnus.com>
1025 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1026 * lex.c (IS_ZERO): New define.
1027 (java_perform_atof): Error on floating point underflow.
1029 2000-11-04 Tom Tromey <tromey@cygnus.com>
1031 * lex.c (java_parse_escape_sequence): Only read two octal
1032 characters if the first one is greater than 3. Don't allow
1033 "octal" numbers to include the digits 8 or 9.
1035 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1037 * Make-lang.in (java.distdir): Remove.
1039 2000-11-03 Tom Tromey <tromey@cygnus.com>
1041 * Make-lang.in (java.dvi): New target.
1042 Partial fix for PR other/567.
1044 * lang-options.h: Mention -Wout-of-date.
1045 * jcf-dump.c (flag_newer): New global.
1046 * gjavah.c (flag_newer): New global.
1047 * jcf-io.c (find_class): Only warn when flag_newer set.
1048 * lang.c (flag_newer): New global.
1049 (struct string_option): New declaration.
1050 (lang_W_options): New global.
1051 (process_option_with_no): New function.
1052 (lang_decode_option): Use it.
1054 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1055 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1058 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1059 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1060 * lex.c (java_read_unicode): Removed `term_context' argument.
1061 Recognize any number of `u' in `\u'.
1062 (java_read_unicode_collapsing_terminators): New function.
1063 (java_get_unicode): Use it.
1064 (java_lineterminator): Removed.
1065 (yylex): Produce error if character literal is newline or single
1066 quote. Return if eof found in middle of `//' comment. EOF in
1067 `//' comment is only an error if pedantic.
1068 (java_ignorable_control_p): New function.
1069 (java_parse_end_comment): Return if eof found in middle of
1072 * jv-scan.c (pedantic): New global.
1074 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1076 * parse.y (outer_field_access_p): Inherited fields aren't
1077 consider outer fields.
1078 (maybe_build_thisn_access_method): Use
1079 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1080 (resolve_expression_name): Trigger an error if a static field
1081 is being accessed as an outer field.
1083 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1085 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1088 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1090 * Make-lang.in: Move all build rules here from Makefile.in,
1091 adapt to new context. Wrap all rules that change the current
1092 directory in parentheses. Expunge all references to $(P).
1093 When one command depends on another and they're run all at
1094 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1095 all object-file generation rules. Delete obsolete variables.
1097 * Makefile.in: Delete.
1098 * config-lang.in: Delete outputs= line.
1100 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1102 * parse.y (patch_method_invocation): NULLify this_arg when already
1104 (maybe_use_access_method): Handle call to methods unrelated to the
1105 current class. Fixed comment.
1108 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1110 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1113 2000-10-24 Tom Tromey <tromey@cygnus.com>
1115 * lex.c (java_new_lexer): Initialize new fields. Work around
1116 broken iconv() implementations.
1117 (java_read_char): Swap bytes if required. Use fallback decoder if
1119 (byteswap_init, need_byteswap): New globals.
1120 (java_destroy_lexer): Only close iconv handle if it is in use.
1121 * lex.h (java_lexer): New fields read_anything, byte_swap,
1123 Made out_buffer unsigned.
1125 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1127 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1128 where an enclosing context can be set on the jdep.
1129 (do_resolve_class): Fixed identation.
1131 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1133 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1135 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1138 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1140 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1142 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1144 * jcf-write.c (OP1): Update `last_bc'.
1145 (struct jcf_block): Fixed indentation and typo in comments. New
1147 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1148 follows `monitorenter'.
1149 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1153 2000-10-16 Tom Tromey <tromey@cygnus.com>
1155 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1156 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1157 * lang-options.h: Added -MA, -MT, -MF..
1158 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1159 (DEPEND_TARGET_SET): New macro.
1160 (DEPEND_FILE_ALREADY_SET): Likewise.
1161 (init_parse): Handle new flags.
1162 * jcf.h (jcf_dependency_print_dummies): Declare.
1163 * Make-lang.in (s-java): Added mkdeps.o.
1164 * Makefile.in (BACKEND): Added mkdeps.o.
1165 (../gcjh$(exeext)): Added mkdeps.o.
1166 (../jcf-dump$(exeext)): Added mkdeps.o.
1167 * jcf-depend.c: Include mkdeps.h.
1168 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1169 add_entry): Removed.
1170 (jcf_dependency_reset): Rewrote.
1171 (dependencies): New global.
1172 (jcf_dependency_set_target): Rewrote.
1173 (jcf_dependency_add_target): Likewise.
1174 (jcf_dependency_add_file): Likewise.
1176 (print_ents): Removed.
1177 (jcf_dependency_write): Rewrote.
1178 (print_dummies): New global.
1179 (jcf_dependency_print_dummies): New function
1180 (jcf_dependency_write): Call deps_dummy_targets if required.
1182 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1184 * gjavah.c (add_class_decl): Removed unused variables `tname',
1185 `tlen' and `name_index'.
1186 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1187 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1188 in `wfl_operator' with value.
1189 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1190 (jcf_figure_file_type): Fixed identation.
1191 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1192 * parse.y (analyze_clinit_body): New function.
1193 (static_initializer:): Reset `current_static_block'.
1194 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1195 `wfl_operator' with new value.
1196 (lookup_cl): Use EXPR_WFL_FILENAME.
1197 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1198 analyze_clinit_body.
1199 (build_outer_field_access): Access to this$<n> built from
1200 current_class, not its outer context.
1201 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1202 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1203 (patch_method_invocation): Use `is_static_flag' when already
1205 (patch_newarray): Removed assignment in ternary operator.
1207 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1209 * except.c (free_eh_ranges): Don't free `whole_range'.
1211 2000-10-15 Anthony Green <green@redhat.com>
1213 * decl.c (init_decl_processing): Call init_class_processing before
1216 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1218 * check-init.c (check_init): Fixed leading comment. Use
1220 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1221 (give_name_to_locals): Likewise.
1222 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1223 fields in lang_decl_var.
1224 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1225 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1226 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1227 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1228 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1229 (LOCAL_FINAL): Rewritten.
1230 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1231 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1232 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1233 `init_final' fields.
1234 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1235 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1236 (TYPE_HAS_FINAL_VARIABLE): New macro.
1237 (struct lang_type): Added `afv' field.
1238 * parse.y (check_static_final_variable_assignment_flag): New function.
1239 (reset_static_final_variable_assignment_flag): Likewise.
1240 (check_final_variable_local_assignment_flag): Likewise.
1241 (reset_final_variable_local_assignment_flag): Likewise.
1242 (check_final_variable_indirect_assignment): Likewise.
1243 (check_final_variable_global_assignment_flag): Likewise.
1244 (add_inner_class_fields): Use LOCAL_FINAL_P.
1245 (register_fields): Handle local finals and final variables.
1246 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1247 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1248 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1250 (java_complete_expand_methods): Loop to set
1251 TYPE_HAS_FINAL_VARIABLE. Call
1252 `reset_final_variable_local_assignment_flag' and
1253 `check_final_variable_local_assignment_flag' accordingly before
1254 and after constructor expansion. Call
1255 `reset_static_final_variable_assignment_flag'
1256 before expanding <clinit> and after call
1257 `check_static_final_variable_assignment_flag' if the
1258 current_class isn't an interface. After all methods have been
1259 expanded, call `check_final_variable_global_assignment_flag' and
1260 `check_static_final_variable_assignment_flag' if the current class
1262 (maybe_yank_clinit): Fixed typo in comment.
1263 (build_outer_field_access_methods): Removed old sanity check. Use
1264 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1265 Don't create access methods for finals.
1266 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1267 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1268 existing DECL_INIT has been processed.
1269 (java_complete_lhs): Likewise.
1270 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1271 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1273 (patch_assignment): Use LOCAL_FINAL_P.
1274 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1275 DECL_INITIAL is nullified.
1278 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1280 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1282 * Makefile.in (parse.c, parse-scan.c): Likewise.
1284 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1286 * class.c (temporary_obstack): Remove.
1287 (make_class): Don't mess with obstascks.
1288 (push_class): Likewise.
1289 (set_super_info): Likewise.
1290 (add_method_1): Likewise.
1291 (add_method): Likewise.
1292 (add_field): Likewise.
1293 (build_utf8_ref): Likewise.
1294 (build_class_ref): Likewise.
1295 (build_static_field_ref): Likewise.
1296 (finish_class): Likewise.
1297 (push_super_field): Likewise.
1298 (layout_class): Likewise.
1299 (layout_class_methods): Likewise.
1300 (init_class_processing): Likewise.
1301 * constants.c (get_tag_node): Likewise.
1302 (build_constant_data_ref): Likewise.
1303 * decl.c (ggc_p): Remove.
1304 (copy_lang_decl): Use ggc_alloc.
1305 (complete_start_java_method): Don't mess with obstacks.
1306 (start_java_method): Likewise.
1307 (end_java_method): Likewise.
1308 * except.c (link_handler): Use xmalloc.
1309 (free_eh_ranges): New function.
1310 (method_init_exceptions): Use it.
1311 (add_handler): Use xmalloc.
1312 (expand_start_java_handler): Don't mess with obstacks.
1313 (prepare_eh_table_type): Likewise.
1314 (expand_end_java_handler): Likewise.
1315 * expr.c (push_value): Likewise.
1316 (create_label_decl): Likewise.
1317 (build_jni_stub): Likewise.
1318 (java_lang_expand_expr): Likewise.
1319 (note_instructions): Use xrealloc.
1320 (java_push_constant_from_pool): Don't mess with obstacks.
1321 (process_jvm_instruction): Likewise.
1322 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1324 * jcf-parse.c (get_constant): Don't mess with obstacks.
1325 (read_class): Likewise.
1326 (jcf_parse): Likewise.
1327 * lex.c (expresion_obstack): Remove.
1328 (java_lex): Don't use obstack_free.
1329 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1330 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1331 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1332 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1333 * parse.y (gaol): Add more GC roots.
1334 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1335 (lookup_field_wrapper): Likewise.
1336 (obtain_incomplete_type): Don't mess with obstacks.
1337 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1339 (craft_constructor): Don't mess with obstacks.
1340 (safe_layout_class): Likewise.
1341 (java_complete_class): Likewise.
1342 (source_end_java_method): Likewise.
1343 (build_outer_field_access_methods): Likewise.
1344 (build_outer_method_access_method): Likewise.
1345 (maybe_build_thisn_access_method): Likewise.
1346 (build_dot_class_method_invocation): Likewise.
1347 (java_complete_tree): Likewise.
1348 (java_complete_lhs): Likewise.
1349 (do_merge_string_cste): Likewise.
1350 (patch_string_cst): Likewise.
1351 (array_constructor_check_entry): Likewise.
1352 * typeck.c (build_java_array_type): Likewise.
1353 (parse_signature_string): Likewise.
1354 (build_java_signature): Likewise.
1356 2000-10-12 Tom Tromey <tromey@cygnus.com>
1359 * gjavah.c (add_class_decl): Don't special-case inner classes.
1360 (add_namelet): Likewise.
1362 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1364 * java-tree.h: Constify current_encoding.
1365 * lang.c: Constify current_encoding.
1367 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1369 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1370 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1372 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1374 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1375 patch. Fixes gcj/340.
1377 2000-10-10 Tom Tromey <tromey@cygnus.com>
1379 * lex.c (java_new_lexer): Initialize out_first and out_last
1381 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1383 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1385 * parse.y (pop_current_osb): New function.
1386 (array_type:): Use `dims:', changed actions
1387 accordingly. Suggested by Anthony Green.
1388 (array_creation_expression:): Used pop_current_osb.
1389 (cast_expression:): Likewise.
1390 (search_applicable_method_list): Fixed indentation.
1392 2000-10-08 Anthony Green <green@redhat.com>
1394 * parse.y (array_type_literal): Remove production.
1395 (type_literals): Refer to array_type, not array_type_literal.
1397 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1399 Patch contributed by Corey Minyard.
1400 * decl.c (check_local_named_variable): New function.
1401 (tree check_local_unnamed_variable): Likewise.
1402 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1404 2000-10-07 Anthony Green <green@redhat.com>
1406 * class.c (layout_class): Handle case where superclass can't be
1409 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1411 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1414 2000-10-05 Tom Tromey <tromey@cygnus.com>
1416 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1417 * jvgenmain.c (class_mangling_prefix): Removed.
1418 (class_mangling_suffix): New global.
1420 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1422 (print_method_info): Handle overrides for static and final
1424 (process_file): Generate declaration for class object field.
1425 * class.c (cxx_keywords): New array.
1426 (utf8_cmp): New function.
1427 (cxx_keyword_p): New function.
1428 (layout_class_method): Mangle C++ keywords by appending `$'.
1429 (mangle_field): New function.
1430 (mangle_class_field): Use mangle_field. Mangle class name as
1432 (mangle_static_field): Use mangle_field.
1434 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1436 * decl.c (find_local_variable): Removed uncessary type check and
1437 fixed range check typo. From Corey Minyard.
1439 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1441 * decl.c (give_name_to_locals): New local `code_offset'. Call
1442 `maybe_adjust_start_pc'.
1443 * expr.c (note_instructions): New function.
1444 (expand_byte_code): Don't collect insn starts here.
1445 (peek_opcode_at_pc): New function.
1446 (maybe_adjust_start_pc): Likewise.
1447 * java-tree.h (maybe_adjust_start_pc): Declare.
1448 (note_instructions): Likewise.
1449 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1451 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1453 * parse.y (field_access:): Fixed indentation.
1454 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1456 2000-09-07 Tom Tromey <tromey@cygnus.com>
1459 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1460 JPRIMITIVE_TYPE_P, for arithmetic operators.
1461 (patch_method_invocation): Indentation fix.
1462 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1463 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1464 (do_unary_numeric_promotion): Cleaned up code.
1465 (valid_cast_to_p): Handle boolean correctly.
1467 2000-09-27 Tom Tromey <tromey@cygnus.com>
1469 * lex.c (java_read_unicode): Reset bs_count when finished with
1472 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1475 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1476 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1477 (typeck.o): Depend on ggc.h.
1478 * class.c (add_method_1): Use GC functions for allocation.
1479 (init_class_processing): Register roots.
1480 * decl.c (ggc_p): Set to 1.
1481 (pending_local_decls): Make it static.
1482 (push_jvm_slot): Use GC functions for allocation.
1483 (init_decl_processing): Register roots.
1484 (give_name_to_locals): Use GC functions for allocation.
1485 (lang_mark_tree): New function.
1486 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1487 functions for allocation.
1488 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1489 * lex.c (java_lex): Use build_string, rather than replicating it
1491 * parse.y (goal): Add more roots.
1492 (mark_parser_ctxt): New function.
1493 * typeck.c: Include ggc.h.
1495 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1497 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1498 contains something else than MODIFY_EXPR.
1500 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1502 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1503 * Makefile.in (parse.o): Depend on ggc.h.
1504 (class.o): Likewise.
1505 (constants.o): Likewise.
1508 (jcf-parse.o): Likewise.
1509 (jcf-write.o): Likewise.
1510 (mangle.o): Likewise.
1511 * class.c: Include ggc.h.
1512 (build_static_field_ref): Register GC roots.
1513 (layout_class): Likewise.
1514 (init_class_processing): Likewise.
1515 * constants.c: Include ggc.h.
1516 (current_constant_pool_data_ref): Remove.
1517 (tag_nodes): Move it to ...
1518 (get_tag_node): ... here. Register GC roots.
1519 * decl.c: Include ggc.h. Remove many global tree definitions.
1520 (throw_node): Define.
1521 (java_global_trees): Likewise.
1522 (predef_filenames): Make the size a constant.
1523 (init_decl_processing): Adjust accordingly.
1524 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1525 * expr.c: Include ggc.h.
1526 (init_expr_processing): Register GC roots.
1527 (build_invokeinterface): Likewise.
1528 * java-tree.h: Replace extern tree declarations with macros.
1529 (java_global_trees): New variable.
1530 (java_tree_index): New enumeration.
1531 (init_jcf_parse): Declare.
1532 * jcf-parse.c: Include ggc.h.
1533 (current_class): Remove declaration.
1534 (main_class): Likewise.
1535 (all_class_list): Likewise.
1536 (predefined_filename_p): Adjust for constant size of
1538 (init_jcf_parse): New function.
1539 * jcf-write.c: Include ggc.h.
1540 (generate_classfile): Register GC roots.
1541 (append_synthetic_attribute): Likewise.
1542 (append_innerclass_attribute_entry): Likewise.
1543 * lang.c: Include ggc.h.
1544 (lang_print_error): Register GC roots.
1545 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1547 * parse.y: Include ggc.h.
1548 (wfl_operator): Remove.
1549 (goal): Register GC roots.
1550 (java_pop_parser_context): Adjust for new field names.
1551 (java_parser_context_save_global): Likewse.
1552 (java_parser_context_restore_global): Likewise.
1553 (java_parser_context_suspend): Likewise.
1554 (java_parser_context_resume): Likewise.
1555 (verify_constructor_circularity): Register GC roots.
1556 (lookup_cl): Likewise.
1557 (java_reorder_fields): Likewise.
1558 (build_current_this): Likewise.
1559 (class_in_current_package): Likewise.
1560 (argument_types_convertible): Likewise.
1561 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1563 2000-09-14 Tom Tromey <tromey@cygnus.com>
1565 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1567 2000-09-13 Tom Tromey <tromey@cygnus.com>
1569 * jcf-parse.c: Include <locale.h>.
1570 * jv-scan.c: Include <locale.h>.
1572 2000-09-12 Tom Tromey <tromey@cygnus.com>
1574 * expr.c (pop_type_0): Return `Object' if trying to merge two
1576 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1577 interface types; `Object' is always a valid supertype.
1579 2000-09-12 Tom Tromey <tromey@cygnus.com>
1582 * jv-scan.c (help): Document --encoding.
1583 (options): Added `encoding' entry.
1584 (OPT_ENCODING): New define.
1585 (main): Handle --encoding.
1586 Include <langinfo.h> if nl_langinfo exists.
1587 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1589 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1590 (parse_source_file): Correctly call java_init_lex. Added `finput'
1591 argument. Use nl_langinfo to determine default encoding.
1592 * java-tree.h (current_encoding): Declare.
1593 * parse.y (java_parser_context_restore_global): Don't restore
1595 (java_parser_context_save_global): Don't set `finput' field.
1596 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1598 * lang.c (current_encoding): New global.
1599 (lang_decode_option): Recognize `-fencoding='.
1600 (finish_parse): Don't close finput.
1601 * parse.h (struct parser_ctxt): Removed `finput' and
1602 `unget_utf8_value' fields. Added `lexer' field.
1603 (java_init_lex): Fixed declaration.
1604 * lex.c (java_new_lexer): New function.
1605 (java_destroy_lexer): Likewise.
1606 (java_read_char): Added `lex' argument. Handle iconv case.
1607 (java_read_unicode): Added `lex' argument. Count backslashes in
1609 (java_init_lex): Added `finput' and `encoding' arguments. Set
1610 `lexer' field in ctxp.
1611 (BAD_UTF8_VALUE): Removed.
1612 (java_lex): Handle seeing UEOF in the middle of a string literal.
1613 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1614 (java_lexer): New structure.
1617 (DEFAULT_ENCODING): New define.
1618 (java_destroy_lexer): Declare.
1620 2000-09-12 Tom Tromey <tromey@cygnus.com>
1623 * lex.c (java_init_lex): Initialize java_io_serializable.
1624 * parse.y (java_io_serializable): New global.
1625 (valid_ref_assignconv_cast_p): An array can be cast to
1628 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1630 * decl.c, expr.c: Include defaults.h if not already included.
1631 Don't define the *_TYPE_SIZE macros.
1633 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1635 * typeck.c (build_java_array_type): Correct first parameter
1636 in ADJUST_FIELD_ALIGN invocation.
1638 2000-09-06 Tom Tromey <tromey@cygnus.com>
1640 * lang-specs.h: Also recognize `-femit-class-files'.
1642 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1644 * verify.c (merge_types): Load the types to merge if necessary.
1646 2000-09-02 Anthony Green <green@redhat.com>
1648 * jcf-io.c: Include zlib.h.
1649 (open_in_zip): Read compressed class file archives.
1650 * zipfile.h (ZipDirectory): Add uncompressed_size and
1651 compression_method fields.
1652 * zextract.c (read_zip_archive): Collect file compression info.
1654 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1656 * parse.y (do_resolve_class): Also explore superclasses of
1657 intermediate enclosing contexts when searching for inner classes.
1659 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1661 * parse.y (variable_declarator_id:): Better error message.
1662 (expression_statement:): Use YYNOT_TWICE.
1663 (cast_expression:): Likewise.
1664 (assignment:): Likewise.
1666 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * parse.y (do_merge_string_cste): New locals. Create new
1669 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1671 2000-08-07 Hans Boehm <boehm@acm.org>
1673 * boehm.c (mark_reference_fields): Set marking bits for all words in
1674 a multiple-word record.
1675 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1678 2000-08-31 Mike Stump <mrs@wrs.com>
1680 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1681 jcf-dump$(exeext)): Make parallel safe.
1683 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1685 * jcf-parse.c (set_source_filename): Constify a char *.
1686 * jcf-write.c (append_innerclasses_attribute,
1687 make_class_file_name): Constify a char *. Don't recycle a
1688 variable for an unrelated purpose.
1689 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1690 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1692 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1694 * expr.c (can_widen_reference_to): Fixed indentation.
1695 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1696 * parse.y: `finit$' replaces `$finit$' in comments.
1697 (try_builtin_assignconv): Fixed leading comment.
1699 2000-08-25 Greg McGary <greg@mcgary.org>
1701 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1703 2000-08-24 Greg McGary <greg@mcgary.org>
1705 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1706 * parse.y (BINOP_LOOKUP): Likewise.
1708 2000-08-22 Andrew Haley <aph@cygnus.com>
1710 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1711 sign extending. Fixes gcj/321.
1712 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1713 combining to make a jlong. Fixes gcj/321.
1715 2000-08-21 Nix <nix@esperi.demon.co.uk>
1717 * lang-specs.h: Do not process -o or run the assembler if
1720 2000-08-16 Andrew Haley <aph@cygnus.com>
1722 * typeck.c (build_java_array_type): Rewrite code to do array
1723 alignment. Take into account back-end macros when aligning array
1724 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1725 user to set alignment. Fixes gcj/252 and 160.
1727 2000-08-09 Tom Tromey <tromey@cygnus.com>
1729 * parse.y (check_abstract_method_definitions): Now return `int'.
1730 Check implemented interfaces. Fixes PR gcj/305.
1732 * parse.y (patch_switch_statement): Disallow `long' in switch
1733 expressions. Fixes PR gcj/310.
1735 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1737 * decl.c (finit_leg_identifier_node): New global.
1738 (init_decl_processing): Use `finit$' to initialize
1739 finit_identifier_node. Use `$finit$' to initialize
1740 finit_leg_identifier_node.
1741 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1742 * java-tree.h (finit_identifier_node): Changed attached comment.
1743 (finit_leg_identifier_node): New declaration.
1744 (ID_FINIT_P): Take finit_identifier_node and
1745 finit_leg_identifier_node into account. This is a backward
1748 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1750 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1752 (generate_bytecode_insns): Check `nargs' before emitting it.
1753 * verify.c (merge_type_state): Fixed typo.
1754 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1755 generate_bytecode_{conditional,insns}.
1757 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1759 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1762 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1764 * class.c (maybe_layout_super_class): Fixed indentation.
1765 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1766 (java_check_methods): New function declaration.
1767 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1768 instead of `str_ptr'.
1769 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1770 of a `invokeinterface' at the right time.
1771 * parse.h (WFL_STRIP_BRACKET): New macro.
1772 (SET_TYPE_FOR_RESOLUTION): Use it.
1773 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1774 (check_class_interface_creation): Don't check for cross package
1775 innerclass name clashes.
1776 (method_header): Behave properly if MDECL is `error_mark_node'.
1777 (method_declarator): Return `error_mark_node' if bogus current
1779 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1780 (resolve_and_layout): New local `decl_type', set and used. Call
1782 (java_check_methods): New method.
1783 (java_layout_classes): Use it.
1784 (resolve_qualified_expression_name): No EH check necessary in
1786 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1788 (patch_assignment): Set DECL_INITIAL on integral final local.
1790 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1792 * java-tree.h (flag_extraneous_semicolon): New extern.
1793 * lang-options.h: (-Wextraneous-semicolon): New option.
1794 * lang.c (flag_redundant): Fixed typo in leading comment.
1795 (flag_extraneous_semicolon): New global.
1796 (lang_decode_option): Set `flag_extraneous_semicolon' when
1797 -Wall. Decode `-Wextraneous-semicolon'.
1798 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1799 `empty_statement' rule.
1800 (class_body_declaration): Likewise.
1801 (method_body:): Accept `;' as a method body.
1802 (static_initializer:): Removed `SC_TK' hack.
1803 (constructor_block_end:): Likewise.
1804 (empty_statement:): Report deprecated empty declaration. Fixes
1807 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1809 * parse.y (build_dot_class_method_invocation): Changed parameter
1810 name to `type'. Build signature from `type' and convert it to a
1811 STRING_CST if it's an array.
1812 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1813 to use `ref_type' directly.
1815 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1817 * lang-options.h: Added a comma after the last element to avoid
1818 syntax errors when other languages define additional options.
1820 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1822 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1823 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1824 (jc1): Link with $(BACKEND).
1825 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1827 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1829 * jvspec.c: Adjust type of second argument to
1830 lang_specific_driver, and update code as necessary.
1832 * class.c (build_dtable_decl): Initialize dummy.
1834 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1836 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1837 method bodies not to rule out discarding `<clinit>'; don't use
1838 <clinit> to initialize static fields with constant initializers.
1840 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1842 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1844 (method_synthetic): New global.
1845 (HANDLE_METHOD): Recognize synthetic method and tell
1846 `print_method_info' about it.
1847 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1848 processing a synthetic method.
1849 * jcf-reader.c (skip_attribute): New function.
1850 ( skip_attribute): Likewise.
1852 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1854 * parse.y (build_outer_field_access): Fixed comments.
1855 (fix_constructors): Emit the initialization of this$<n> before
1857 (resolve_qualified_expression_name): Build an access to `decl' if
1860 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1862 * parse-scan.y (curent_class): Non longer const.
1863 (inner_qualifier, inner_qualifier_length): Deleted.
1864 (current_class_length): New global.
1865 (bracket_count): Fixed typo in leading comment.
1866 (anonymous_count): New global.
1867 (class_instance_creation_expression:): Handle anonymous classes.
1868 (anonymous_class_creation:): New rule.
1869 (push_class_context): Rewritten.
1870 (pop_class_context): Likewise.
1871 (INNER_QUALIFIER): Macro deleted.
1872 (report_class_declaration): call `push_class_context' when
1873 entering the function. `fprintf' format modified not to use
1875 (report_class_declaration): Assign `package_name' and
1876 `current_class' to NULL separatly.
1878 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1880 * expr.c (build_invokeinterface): Call layout_class_methods on
1883 2000-07-27 Tom Tromey <tromey@cygnus.com>
1884 Anthony Green <green@cygnus.com>
1885 Alexandre Petit-Bianco <apbianco@cygnus.com>
1887 * class.c (make_class_data): Create vtable for abstract classes.
1888 (get_dispatch_table): Changed to cope with abstract classes.
1890 2000-07-27 Tom Tromey <tromey@cygnus.com>
1892 * parse.y (patch_method_invocation): Don't reverse the argument
1893 list when dealing with anonymous class constructors. Fixed typo in
1896 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1898 * parse.y (build_alias_initializer_parameter_list): Reverse
1899 crafted list when building aliases for anonymous class
1902 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1904 * parse.y (jdep_resolve_class): Don't bother checking potential
1905 innerclass access if `decl' is NULL.
1906 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1909 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1911 * parse.c: Remove (again.)
1913 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1915 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1916 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1917 outside the `if' statement, alias to innerclass removed, `decl'
1918 used to mark the class complete.
1920 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1922 * parse.y (simple_name:): Fixed typo in error message.
1924 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1926 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1927 or its first operand can be error marks.
1929 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1931 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1932 * parse.y (method_header): Likewise.
1934 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1936 * parse.y (process_imports): Consider that one might be trying to
1937 import an innerclass. Fixes gcj/254
1939 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1941 * parse.y (find_as_inner_class): Handle the case where the
1942 enclosing context of an innerclass has been loaded as bytecode.
1944 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1946 * parse.y (simple_name:): Reject `$' in type names.
1947 (resolve_type_during_patch): Use `type' as a second
1948 argument to resolve_no_layout. Fixes gcj/257.
1950 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1952 * parse.y (find_most_specific_methods_list): Select the only
1953 non-abstract method even if max has been set.
1954 Fixes gcj/285, gcj/298.
1956 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1958 * lang-specs.h: Added %(jc1) to java compiler options.
1960 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1962 * .cvsignore: New file.
1964 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1966 * parse.y (not_accessible_p): Access granted to innerclasses
1967 (indirectly) extending the reference type. Fixes gcj/249.
1969 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1971 * parse.y (patch_method_invocation): Fixed comment.
1972 (maybe_use_access_method): Build this$<n>s to the context of the
1973 target method, or a type that extends it. Fixes gcj/242.
1975 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1979 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1981 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1983 2000-07-13 Tom Tromey <tromey@cygnus.com>
1985 * lang-specs.h: Added %{I*}.
1987 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1989 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1991 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1993 * parse-scan.c: Remove.
1995 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1997 * class.c (set_super_info): Handled protected inner classes.
1998 (common_enclosing_context_p): Bail early if arguments aren't both
2000 (get_access_flags_from_decl): Handle private and protected inner
2002 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2003 (CLASS_PROTECTED): Likewise.
2004 (struct lang_type): New bitfield `poic'.
2005 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2007 (check_inner_class_access): Renamed arguments, added
2008 comments. Handles protected inner classes (fixes gcj/225)
2009 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2011 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2013 * parse.y (resolve_qualified_expression_name): Verify qualified
2014 access to `this'. Fixes gcj/239.
2016 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2018 * jcf-write.c (generate_classfile): Don't install ConstantValue
2021 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2023 * parse.y (resolve_qualified_expression_name): Handle inner class
2024 access. Fixes gcj/256.
2026 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2028 * jcf-write.c (generate_classfile): Properly install the
2029 ConstantValue attribute and the initial value constant pool index
2030 on string constants.
2031 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2034 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2036 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2038 * parse.y (find_as_inner_class): Fixed typo.
2039 (do_resolve_class): Explore enclosing contexts when searching for
2040 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2041 (check_inner_class_access): Check `decl' which can be null in case
2044 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2046 * java-tree.h (java_debug_context): Declared `extern'.
2047 (safe_layout_class): Likewise.
2048 * parse.y (resolve_field_access): Field must be `static' in order
2049 to be replaced by its initial value. Added comments.
2050 (find_applicable_accessible_methods_list): Fixed typo.
2051 (find_most_specific_methods_list): Methods found in innerclasses
2052 take over methods founds in the enclosing contexts.
2053 (java_complete_tree): Loosen restrictions on the type of DECLs
2054 that can be replaced by their initialization values.
2055 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2057 2000-07-05 Tom Tromey <tromey@cygnus.com>
2059 * Make-lang.in (PARSE_DIR): New macro.
2060 (PARSE_RELDIR): Likewise.
2061 (PARSE_C): Likewise.
2062 (PARSE_SCAN_C): Likewise.
2063 ($(PARSE_C)): New target.
2064 ($(PARSE_SCAN_C)): Likewise.
2065 (SET_BISON): New macro.
2066 (BISONFLAGS): Likewise.
2067 (JAVABISONFLAGS): Likewise.
2069 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2071 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2072 argument on the first pass for CNI as well as JNI.
2073 (print_method_info): Set up method name on the first pass only.
2075 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2077 * parse.y (parser_qualified_classname): Removed parameter
2079 (create_interface): Removed first passed parameter to
2080 parser_qualified_classname.
2081 (create_class): Likewise. Don't install alias on static
2082 innerclasses. Fixes gcj/275.
2084 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2086 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2087 debugable statement with empty_stmt_node. Fixes gcj/272
2089 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2091 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2094 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2096 * jcf-write.c (push_long_const): Appropriately cast short negative
2099 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2101 * parse.y (verify_constructor_super): Use loop variable
2102 `m_arg_type' initialized with `mdecl_arg_type'.
2104 2000-06-29 Tom Tromey <tromey@cygnus.com>
2106 * parse.y (resolve_field_access): Handle case where `type_found'
2109 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2111 * expr.c (lookup_field): The same field can be found through two
2112 different interface. Don't declare it ambiguous in that case.
2114 2000-06-27 Tom Tromey <tromey@cygnus.com>
2116 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2117 follows \r, then unget it at a lower level.
2119 2000-06-26 Tom Tromey <tromey@cygnus.com>
2121 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2124 2000-06-25 Tom Tromey <tromey@cygnus.com>
2126 * parse.y (for_statement): Wrap expression in a WFL if it is a
2127 constant. For PR gcj/268.
2129 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2131 * parse.y (do_resolve_class): Minor optimiztion in the package
2132 list search. Removed unecessary test and return statement.
2133 (valid_ref_assignconv_cast_p): Order of arguments to
2134 enclosing_context_p fixed.
2136 2000-06-24 Tom Tromey <tromey@cygnus.com>
2138 * expr.c (lookup_field): Print error and return error_mark_node if
2139 field reference is ambiguous.
2141 * parse.y (check_abstract_method_definitions): Also check if
2142 `other_method' is abstract.
2144 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2146 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2148 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2149 (struct lang_type): New field `pic'.
2150 (CLASS_PRIVATE): New macro.
2151 * parse.y (check_inner_class_access): New function.
2152 (jdep_resolve_class): Call it.
2154 2000-06-23 Tom Tromey <tromey@cygnus.com>
2156 * parse.y (patch_incomplete_class_ref): Initialize the returned
2157 class. For PR gcj/260.
2159 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2161 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2163 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2165 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2166 Java specific checks.
2167 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2169 * java-tree.def (CASE_EXPR): Marked 'e'.
2170 (DEFAULT_EXPR): Likewise.
2171 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2173 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2174 Java specific checks.
2175 (generate_bytecode_insns): Test try_block for BLOCK before using
2177 * parse.y (build_wfl_wrap): Added `location' argument. Set
2178 EXPR_WFL_LINECOL accordingly.
2179 (dim_expr:): Wrap constants with WFLs.
2180 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2181 (resolve_package): Check for `stmt' not being a BLOCK before
2182 building a debuggable statement with it.
2183 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2185 (resolve_field_access): Make sure `decl' is a DECL before treating
2187 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2188 IDENTIFIER_NODE before treating it as such.
2189 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2190 treating it as such.
2191 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2192 to be applied only on non array types.
2194 2000-06-16 Per Bothner <per@bothner.com>
2196 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2197 define in terms of DECL_RESULT, as that fails when --enable-checking.
2199 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2201 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2202 types the same in comparison.
2203 (CHECK_OP): Add static prototype.
2205 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2207 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2208 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2211 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2213 * decl.c (create_primitive_vtable): Prototype.
2215 * jcf-write.c (generate_bytecode_insns): Initialize variable
2218 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2220 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2222 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2223 to track searched classes, and do not search the same class more than
2224 once. Call find_applicable_accessible_methods_list on immediate
2225 superclass, instead of search_applicable_method_list on all ancestors.
2228 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2230 * parse.y (register_fields): Permit static fields in inner classes
2231 if they are final. Fix for PR gcj/255.
2233 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2235 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2236 * parse.y (find_in_imports): Returned type changed to void,
2237 leading comment fixed.
2238 (register_package): New function.
2239 (qualify_and_find): Likewise.
2240 (package_declaration:): Use `register_package'.
2241 (single_type_import_declaration:): Removed local variable
2242 `node'. Added missing `;' for consistency.
2243 (type_import_on_demand_declaration:): Use `chainon' to link new
2245 (lookup_field_wrapper): Lookup local variables defined in outer
2247 (java_complete_class): Don't reverse the list of imported on demand.
2248 (do_resolve_class): Reorganized. Removed local variable
2249 `original_name'. Call `qualify_and_find' with the current package
2250 name, invoke `find_in_imports_on_demand' right after. Call
2251 `qualify_and_find' with the packages we've seen so far. Fixed
2252 operations numbering in comments.
2253 (java_expand_class): Don't reverse `package_list'.
2254 (find_most_specific_methods_list): New local variables `abstract'
2255 and `candidates'. Use them to pick the right method.
2257 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2259 * parse.y (check_modifiers_consistency): Don't subtract out
2260 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2262 2000-06-04 Philipp Thomas <pthomas@suse.de>
2264 * Makefile.in (INTLLIBS): New.
2268 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2270 * class.c (get_dispatch_table): Build the vtable dummy entry list
2271 element with a null purpose. Fixed leading comment.
2272 (build_dtable_decl): Build an accurate dtable type when appropriate
2275 2000-06-02 Richard Henderson <rth@cygnus.com>
2277 * lang.c (lang_get_alias_set): New.
2279 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2281 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2282 before using it as the accessed field.
2284 2000-05-31 Tom Tromey <tromey@cygnus.com>
2286 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2287 char_array_vtable, short_array_vtable, int_array_vtable,
2288 long_array_vtable, float_array_vtable, double_array_vtable):
2290 * expr.c (get_primitive_array_vtable): New function.
2291 (create_primitive_vtable): New function.
2292 (java_lang_expand_expr): Enable code to statically generate
2294 * decl.c (init_decl_processing): Create primitive vtables.
2295 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2296 short_array_vtable, int_array_vtable, long_array_vtable,
2297 float_array_vtable, double_array_vtable): Define.
2299 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2301 * java/parse.y (find_applicable_accessible_methods_list):
2302 Don't add an uninitialized value to the list.
2304 2000-05-25 Tom Tromey <tromey@cygnus.com>
2306 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2307 when trying to see if field's class should be initialized. Always
2308 initialize field's declaring class, not qualified class.
2311 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2312 `wfl_operator', to maybe_build_primttype_type_ref.
2315 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2317 * parse.y (patch_method_invocation): Don't try to lookup methods
2320 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2322 * parse.y (resolve_field_access): Call the appropriate <clinit>
2323 before accessing the length of a static array. Craft a decl for
2324 the field while its time. Fixes PR gcj/129.
2326 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2328 * parse.y (resolve_package): Correctly set `*next' (was off by
2330 (resolve_qualified_expression_name): Fixed comment.
2332 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2334 * jcf-parse.c (jcf_parse_source): Reset current_class and
2335 current_function_decl to NULL before parsing a new file.
2337 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2339 * parse.y (block_end:): If the collected block doesn't feature a
2340 statement, insert an empty statement.
2342 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2344 * parse.y (maybe_yank_clinit): New function.
2345 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2346 end of the list of methods belonging to a class.
2347 (java_complete_expand_method): Check whether <clinit> is really
2348 necessary and expand it accordingly.
2350 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2352 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2353 processed by the method's switch statement.
2355 2000-05-19 Tom Tromey <tromey@cygnus.com>
2357 * java-tree.h: Added init state enum.
2358 * decl.c (emit_init_test_initialization): Initialize class
2359 initialization check variable by looking at class' state.
2361 2000-05-19 Tom Tromey <tromey@cygnus.com>
2363 * java-tree.h (build_instanceof): Declare.
2364 (build_get_class): Declare.
2365 * parse.y (patch_binop): Use build_instanceof.
2366 * expr.c (build_instanceof): New function. If class is final,
2367 don't make a function call.
2368 (expand_java_INSTANCEOF): Use it.
2369 (build_get_class): New function.
2371 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2373 * jcf-write.c (generate_classfile): Scan the source_file for
2374 slashes with the right pointer variable.
2376 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2378 * lang.c (lang_decode_option): Update -Wunused flags by calling
2380 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2382 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2384 * check_init.c (check_init): Constify local char *.
2385 * class.c (push_class): Constify local char *.
2386 * java_tree.h: Update prototypes.
2387 * jcf-io.c (open_class): Constify filename parameter and
2389 (find_class): Remove redundant string copy. Cast return from
2391 * jcf-parse.c (read_class, parse_class_file, yyparse):
2392 Constify local char *.
2393 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2394 Constify local char *.
2395 * jcf.h (JCF): Constify filename and classname.
2396 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2397 * lang.c (init_parse): Constify parameter and return value.
2398 * lex.c (java_get_line_col): Constify filename parameter.
2399 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2400 * parse.y (java_parser_context_suspend,
2401 issue_warning_error_from_context, safe_layout_class): Constify
2403 * parse.c: Regenerate.
2405 2000-05-08 Tom Tromey <tromey@cygnus.com>
2407 * expr.c (build_jni_stub): Cache the result of
2408 _Jv_LookupJNIMethod.
2410 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2412 * decl.c (predef_filenames_size): Now 7.
2413 (predef_filenames): New seventh entry.
2415 2000-05-04 Tom Tromey <tromey@cygnus.com>
2417 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2418 Keep track of when we've seen a reference field after a
2419 non-reference field.
2420 (get_boehm_type_descriptor): Handle case where we see
2421 non-reference fields but no trailing reference field.
2422 * decl.c (rawdata_ptr_type_node): Define.
2423 (init_decl_processing): Initialize rawdata_ptr_type_node.
2424 * java-tree.h (rawdata_ptr_type_node): Declare.
2426 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2428 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2429 specifiers in calls to fprintf.
2431 2000-05-03 Andrew Haley <aph@cygnus.com>
2433 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2435 * javaop.h (WORD_TO_INT): New function.
2436 (IMMEDIATE_s4): Use WORD_TO_INT.
2437 * jcf.h (JPOOL_INT): Ditto.
2439 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2442 2000-04-19 Tom Tromey <tromey@cygnus.com>
2444 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2446 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2448 * expr.c (build_jni_stub): New function.
2449 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2451 * parse.y (java_complete_expand_methods): Expand a native method
2452 and call build_jni_stub if -fjni given.
2453 * lang-options.h: Document -fjni.
2454 * lang.c (flag_jni): New global.
2455 (lang_f_options): Added `jni' entry.
2456 * java-tree.h (soft_lookupjnimethod_node,
2457 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2459 (flag_jni): Declare.
2460 (build_jni_stub): Declare.
2461 (struct lang_decl): Added `native' flag.
2462 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2464 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2465 soft_jnipopsystemframe_node): New globals.
2466 (init_decl_processing): Set them. _Jv_InitClass only takes one
2469 * java-tree.def: Put into `C' mode.
2471 2000-04-27 Tom Tromey <tromey@cygnus.com>
2474 * expr.c (expand_invoke): Generate check to see if object pointer
2475 is null in nonvirtual invocation case.
2476 * java-tree.h (soft_nullpointer_node): Declare.
2477 * decl.c (soft_nullpointer_node): New global.
2478 (init_decl_processing): Initialize soft_nullpointer_node.
2479 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2480 or `private' methods.
2481 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2483 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2485 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2488 2000-04-26 Tom Tromey <tromey@cygnus.com>
2490 * zextract.c (find_zip_file_start): New function.
2491 (read_zip_archive): Use it.
2493 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2495 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2497 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2499 * class.c (common_enclosing_context_p): New function.
2500 * java-tree.h (common_enclosing_context_p): Added prototype.
2501 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2502 classes sharing an outer context with the current instance.
2503 * parse.y (build_access_to_thisn): Fixed leading comment.
2504 (verify_constructor_super): New local `supper_inner'. Skip
2505 enclosing context argument in the case of inner class constructors.
2506 (patch_method_invocation): Insert proper context as second
2507 parameter to pure inner class constructor super invocations.
2509 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2511 * parse.y (end_class_declaration): Reset the interface number
2514 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2516 * parse.y (source_start_java_method): Deleted unecessary code.
2517 (patch_method_invocation): Fixed comment.
2519 2000-04-24 Robert Lipe <robertlipe@usa.net>
2521 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2523 2000-04-23 Tom Tromey <tromey@cygnus.com>
2525 * boehm.c (mark_reference_fields): Use int_byte_position.
2527 2000-04-22 Tom Tromey <tromey@cygnus.com>
2529 * boehm.c (mark_reference_fields): Only call byte_position on
2532 2000-04-22 Tom Tromey <tromey@cygnus.com>
2534 * boehm.c (mark_reference_fields): Added `last_view_index'
2535 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2537 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2539 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2540 * parse.y (check_class_interface_creation): Fixed comments. Select
2541 permitted modifiers for (inner) interfaces. Changed error message
2542 to report rejected modifiers used with local classes.
2544 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2547 of directly inherited type considered in scope.
2548 * parse.y (do_resolve_class): Search inherited classes for inner
2551 2000-04-20 Tom Tromey <tromey@cygnus.com>
2553 * parse.y (not_accessible_p): Use member's class, not current
2554 class, when doing inheritance check for protected reference.
2557 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2559 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2561 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2563 * parse.y (lookup_field_wrapper): Search for final local aliases.
2564 (resolve_expression_name): Let lookup_field_wrapper search for
2565 final local aliases. Force the value of `name' if one is found.
2566 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2567 an expression name. Fixed comments.
2569 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2571 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2573 2000-04-19 Tom Tromey <tromey@cygnus.com>
2575 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2577 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2579 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2581 2000-04-18 Tom Tromey <tromey@cygnus.com>
2584 * gjavah.c (utf8_cmp): Changed return value.
2585 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2587 (cxx_keywords): New global.
2588 (get_field_name): Handle new result of cxx_keyword_subst.
2589 (print_method_info): Likewise.
2591 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2593 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2594 with a newline, for CNI.
2595 (print_stub_or_jni): Print a space or newline before method name for
2597 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2598 (process_file): Include gcj/cni.h if generating CNI stubs.
2600 2000-04-16 Tom Tromey <tromey@cygnus.com>
2602 * gjavah.c (decompile_method): Use print_field_name.
2605 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2607 * parse.y (java_expand_classes): Reverse the package list once.
2608 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2610 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2611 the `==' and `!=' operators.
2613 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2615 * jcf-write.c (generate_bytecode_insns): At invokation time,
2616 always relate an interface method to the type of its selector.
2618 2000-04-05 Tom Tromey <tromey@cygnus.com>
2621 * expr.c (expand_invoke): Generate check to see if object pointer
2622 is null in nonvirtual invocation case.
2623 * java-tree.h (soft_nullpointer_node): Declare.
2624 * decl.c (soft_nullpointer_node): New global.
2625 (init_decl_processing): Initialize soft_nullpointer_node.
2626 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2627 or `private' methods.
2628 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2630 2000-04-05 Tom Tromey <tromey@cygnus.com>
2633 * parse.y (check_final_assignment): Recognize assignments to the
2634 `length' field of an array when generating class files.
2636 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2638 * class.c (decl_hash): Prototype removed.
2639 (decl_compare): Likewise.
2641 2000-04-05 Tom Tromey <tromey@cygnus.com>
2643 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2644 * parse.y (check_modifiers_consistency): Check for final/volatile
2645 clash. Fixes PR gcj/164.
2647 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2649 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2651 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2653 (add_method_1): Use `java_hash_hash_tree_node' and
2654 `java_hash_compare_tree_node'.
2655 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2656 (java_hash_compare_tree_node): Likewise.
2657 * parse.y (find_applicable_accessible_methods_list): Create,
2658 delete and use a hash table to remember already searched interfaces.
2660 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2662 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2665 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2667 * boehm.c (mark_reference_fields, set_bit): Prototype.
2668 (set_bit): Un-ANSI-fy definition.
2670 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2673 * decl.c (emit_init_test_initialization): Likewise.
2675 * gjavah.c (jni_print_char): Likewise.
2677 * parse.y (create_new_parser_context): Likewise.
2679 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2681 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2682 patch missing hunk. Fixed indentation.
2684 2000-03-30 Tom Tromey <tromey@cygnus.com>
2686 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2687 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2689 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2691 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2692 when negative *before* using it as an array index.
2693 * ChangeLog: Fixed typo.
2695 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2697 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2698 to 0 when it reaches -1.
2700 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2702 * jcf-parse.c (get_constant): Properly cast `num' during the
2703 invocation of `add_double'.
2704 * jcf-write.c (push_long_const): Properly cast `lo' before
2705 comparing it to short bounds.
2706 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2707 `interface_body:' is reduced after the current interface is
2710 2000-03-26 Tom Tromey <tromey@cygnus.com>
2712 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2713 Java-specific `-f' option.
2715 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2717 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2718 Adjust order of making types.
2719 Make bitsize_*_node values.
2721 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2723 * class.c (make_field_value): Use byte_position.
2724 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2725 (java_array_data_offset): Likewise.
2726 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2729 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * parse.y (check_abstract_method_definitions): New local
2732 `end_type_reached'. Make sure we also consider `end_type'.
2733 (java_check_abstract_method_definitions): Make sure we eventually
2734 consider `java.lang.Object'.
2735 (maybe_use_access_method): Don't use access method if not in the
2736 context of a pure inner class or if the method's context is right.
2737 (find_applicable_accessible_methods_list): New static flag
2738 `object_done'. Don't search abstract classes as interfaces. Fixed
2739 indentation. Fixed the `java.lang.Object' only search. Search
2740 class interface(s) first, then fully search enclosing contexts.
2741 (find_most_specific_methods_list): Pick the closest candidate when
2742 they're all abstract.
2744 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2746 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2747 properly initialize `finished_label'. Don't emit gotos for empty
2750 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2752 * except.c (emit_handlers): Clear catch_clauses_last.
2754 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2756 * parse.y (check_method_types_complete): New function.
2757 (create_class): Reset anonymous class counter only when seeing an
2759 (java_complete_class): JDEP_METHOD: Don't recompute signature
2762 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * class.c (build_static_ref): Fixed indentation in comment.
2765 * java-tree.def (TRY_EXPR): Fixed typo in name.
2766 (CLASS_LITERAL): Likewise.
2767 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2768 (struct lang_type): New field `dot_class'.
2769 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2770 (generate_classfile): Method `class$' is synthetic.
2771 * parse.y (build_do_class_method): New function.
2772 (build_dot_class_method_invocation): Likewise.
2773 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2774 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2775 (qualify_ambiguous_name): Likewise.
2776 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2777 (build_try_statement): Fixed leading comment.
2779 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2781 * class.c (make_field_value): Properly handle sizes.
2782 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2783 (layout_class_method): Count using trees.
2784 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2785 * expr.c (java_array_data_offset): Use int_bit_position.
2786 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2787 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2789 2000-03-16 Tom Tromey <tromey@cygnus.com>
2791 * lang.c (flag_hash_synchronization): New global.
2792 (lang_f_options): Added `hash-synchronization'.
2793 * lang-options.h: Mention -fhash-synchronization.
2794 * java-tree.h (flag_hash_synchronization): Declare.
2795 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2796 hash table synchronization is disabled.
2797 * decl.c (init_decl_processing): Only push `sync_info' value when
2798 hash table synchronization is disabled.
2799 * class.c (make_class_data): Only push `sync_info' field when hash
2800 table synchronization is disabled. Removed dead code.
2802 2000-03-16 Tom Tromey <tromey@cygnus.com>
2804 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2806 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2808 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2810 * parse.y (patch_method_invocation): Handle anonymous classes
2811 creation in static context.
2813 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2815 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2816 * parse.y (resolve_qualified_expression_name): Use it.
2817 (patch_method_invocation): Likewise.
2819 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2821 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2822 depending on the type of dependency which dictates what the
2824 (unresolved_type_p): Resolved types limited to the current class.
2826 2000-03-15 Tom Tromey <tromey@cygnus.com>
2828 * decl.c (init_decl_processing): Set type of `sync_info' to be
2831 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2832 Correctly compute bit number for current slot. Zero `high' and
2833 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2834 mark_reference_fields.
2835 (mark_reference_fields): New function.
2837 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2839 * parse.y (register_incomplete_type): Fixed initialization of
2842 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2844 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2846 (push_class_context, pop_class_context): New function.
2847 (class_body:): Call pop_class_context.
2848 (interface_body:): Likewise.
2849 (INNER_QUALIFIER): New macro.
2850 (report_class_declaration): Changed output format and use
2851 INNER_QUALIFIER. Call push_class_context.
2853 2000-02-14 Andrew Haley <aph@cygnus.com>
2855 * check-init.c (check_init): Add new cases for unary and binary
2858 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2860 * parse.y (resolve_package): Set `next' once a type name has been
2861 progressively discovered.
2862 (resolve_qualified_expression_name): Propagate resolution only if
2863 there are remaining qualifiers. Take into account `q' might have
2864 been cleared after re-qualification.
2865 * parse.y (patch_method_invocation): New local `resolved'.
2866 Section dealing with qualified expression rewritten to use
2867 resolve_field_access.
2869 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2871 * parse.h (PUSH_CPC): Fixed indentation.
2872 (DEBUG_CPC): New macro.
2873 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2874 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2875 * parse.y (class_body_declaration:): Use
2876 SET_CPC_INSTANCE_INITIALIZER_STMT.
2877 (method_declaration:): Check for null current_function_decl.
2878 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2879 (java_parser_context_pop_initialized_field): Better handling of
2881 (maybe_make_nested_class_name): Mark nested class name as
2882 qualified when necessary.
2883 (end_class_declaration): Don't call java_parse_context_resume when
2884 one or more error occured.
2885 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2886 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2887 SET_CPC_INITIALIZER_STMT.
2888 (method_header): Check for inner classes declaring static methods.
2889 (resolve_qualified_expression_name): Handle situation where `this'
2892 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2894 * typeck.c (build_prim_array_type): Correctly set the high word too.
2896 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2898 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2900 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2901 list of methods for interfaces.
2903 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2905 * parse.y (qualify_ambiguous_name): Properly handle expressions
2908 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2910 * parse.y (check_final_assignment): Extended to process
2912 (patch_assignment): Have check_final_assignment called only once.
2914 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2916 * java-tree.h (IS_INIT_CHECKED): New flag.
2917 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2918 * parse.y (patch_string): Call force_evaluation_order on the
2919 completed string concatenation tree.
2920 * expr.c (force_evaluation_order): Call force_evaluation_order on
2921 function's arguments too.
2923 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2925 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2926 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2927 (build_anewarray): Likewise.
2928 * parse.y (patch_newarray): Likewise.
2929 * parse.c: Regenerated.
2931 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2933 * decl.c (init_decl_processing): Added new class fields `depth',
2934 `ancestors', and `idt' to class_type_node. Use
2935 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2936 * class.c (make_class_data): Push initial values for new fields.
2937 * java-tree.h: Updated prototype for `build_invokeinterface'.
2938 * expr.c (build_invokeinterface): Changed parameters to accept
2939 `method' tree. Calculate index of `method' in its declaring
2940 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2941 (expand_invoke): Call `build_invokeinterface' with new parameters.
2942 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2945 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2947 * typeck.c (lookup_do): Search superinterfaces first
2948 when looking up an interface method. From Godmar Back
2951 2000-03-06 Tom Tromey <tromey@cygnus.com>
2953 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2955 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2957 * java-tree.h (lookup_argument_method2): Declared.
2958 (safe_layout_class): Prototype moved from parse.h.
2959 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2960 * parse.y (java_check_regular_methods): Local `super_class' gone.
2961 Call lookup_argument_method2 instead of lookup_argument_method.
2962 Perform modifier match for methods found declared in implemented
2963 interfaces. Fixed indentation problem. Overriding/hiding error
2964 report to take place only for methods found in classes.
2965 * typeck.c (lookup_argument_method): Changed leading
2966 comment. Re-written by calling lookup_do.
2967 (lookup_argument_method2): New function.
2968 (lookup_java_method): Re-written by calling lookup_do.
2969 (lookup_do): New function.
2971 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * check-init.c (check_init): Removed dead code. Handle (blank)
2975 * parse.y (declare_local_variables): New local `final_p', set it
2976 and use it to initialize LOCAL_FINAL.
2977 (check_final_assignment): Only check FIELD_DECLs.
2979 2000-02-17 Tom Tromey <tromey@cygnus.com>
2981 * Makefile.in (JAVA_OBJS): Added boehm.o.
2982 (boehm.o): New target.
2983 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2984 * java-tree.h (flag_use_boehm_gc): Declare.
2985 (get_boehm_type_descriptor): Declare.
2986 * lang.c (lang_f_options): Added `use-boehm-gc'.
2987 (flag_use_boehm_gc): New global.
2988 * lang-options.h: Added -fuse-boehm-gc.
2989 * boehm.c: New file.
2990 * class.c (get_dispatch_table): If class uses a Boehm type
2991 descriptor, put it in the vtable.
2992 (make_class_data): Removed dead code.
2994 2000-03-03 Per Bothner <per@bothner.com>
2996 * decl.c (init_decl_processing): Initialize sizetype properly.
2998 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3000 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3001 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3002 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3003 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3004 (jcf_parse): New local `current'. Load innerclasses seen in outer
3005 context being processed.
3006 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3007 * jcf-write.c (append_innerclasses_attribute): New function.
3008 (append_innerclasses_attribute_entry): Likewise.
3009 (get_access_flags): Handle static classes. Set anonymous and local
3010 classes to be private.
3011 (generate_classfile): Attribute count adjusted. Call
3012 append_innerclasses_attribute.
3013 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3014 PURE_INNER_CLASS_TYPE_P.
3015 * parse.y (parser_qualified_classname): New parameter `is_static',
3016 produce non qualified name accordingly.
3017 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3018 (create_interface): Added argument to parser_qualified_classname.
3019 (create_class): Added argument to parser_qualified_classname. Setup
3020 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3021 (add_inner_class_fields): Fixed indentation.
3022 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3023 (method_declarator): Fixed typo in comment.
3024 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3025 (build_current_thisn): Likewise.
3026 (patch_method_invocation): Likewise.
3028 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3030 * decl.c (current_function_decl): Move to toplev.c.
3032 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3034 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3035 (DECL_BIT_INDEX): Use underlying representation.
3036 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3038 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3040 * expr.c (build_java_ret): Pass proper type to size_binop.
3042 2000-02-25 Anthony Green <green@cygnus.com>
3044 * expr.c (build_class_init): Mark the decl to be ignored by
3046 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3047 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3048 * class.c (init_test_hash_newfunc): New function.
3049 (decl_hash): New function.
3050 (decl_compare): New function.
3051 * decl.c (emit_init_test_initialization): New function.
3052 (complete_start_java_method): Traverse the init test hashtable,
3053 calling emit_init_test_initialization.
3054 (always_initialize_class_p): Define.
3055 * expr.c (build_class_init): Use initialization tests when
3056 emitting class initialization code.
3057 (always_initialize_class_p): Declare.
3058 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3060 * java-tree.h: Include hash.h.
3061 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3062 (struct lang_decl): Add init_test_table field.
3063 (init_test_hash_entry): Define.
3065 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3067 * gjavah.c (main): Avoid using `argi' to report unimplemented
3070 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3072 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3073 initialize locals to avoid warnings. Local `exception_type' moved
3076 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3078 * parse.y (resolve_expression_name): Use `orig' as a second
3079 argument to resolve_field_access.
3080 (resolve_field_access): Removed unecessary code when dealing with
3083 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3085 * class.c (push_super_field): Don't push the field twice.
3086 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3087 * parse.h (java_reorder_fields): Prototyped.
3088 * parse.y (java_reorder_fields): New function.
3089 (java_layout_class): Simplified not to worry about re-ordering.
3091 2000-02-23 Tom Tromey <tromey@cygnus.com>
3093 * gjavah.c (print_name): In JNI case, correctly quote string.
3094 (print_method_info): Don't handle overrides in JNI mode.
3096 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3099 value type set to `boolean_type_node'.
3101 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3103 * jcf-dump.c (main): Test for correct condition after
3104 output file creation.
3106 2000-02-19 Anthony Green <green@cygnus.com>
3108 * jcf-depend.c (add_entry): Fix test for first list entry.
3110 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3112 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3113 * constants.c (build_constants_constructor): Likewise.
3115 2000-02-19 Anthony Green <green@cygnus.com>
3117 * jcf-depend.c (add_entry): Add entries to the end of the list.
3119 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3121 * decl.c (INT_TYPE_SIZE): Define if necessary.
3122 (expand_java_return): Handle the case of a native integer smaller
3125 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3127 * gjavah.c (help): Use GCCBUGURL.
3128 * jv-scan.c (help): Likewise.
3129 * jcf-dump.c (help): Likewise.
3131 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3133 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3136 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3138 * jcf-parse.c (load_class): Call `fatal' if no file containing
3139 the target class are found.
3141 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3143 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3144 lex.c, lex.h, and PARSE_H to...
3145 (parse.o, parse-scan.o): ...here, respectively.
3147 * lex.c: Split out code that may trigger SIGFPE from yylex()
3148 to its own function.
3149 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3151 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3153 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3155 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3157 * parse.y (outer_field_access_p): Stop in time when outer contexts
3159 (resolve_qualified_expression_name): Properly qualify *everything*
3160 after a package.type to be resoled as expression names.
3161 (find_applicable_accessible_methods_list): Save/restore `class' to
3162 isolate it from a possible outer context search.
3164 2000-02-15 Tom Tromey <tromey@cygnus.com>
3166 * gjavah.c (jni_print_char): New function.
3167 (print_full_cxx_name): Use it.
3168 (decode_signature_piece): Likewise.
3169 (print_cxx_classname): Likewise.
3171 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3173 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3175 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3177 * gjavah.c: Include version.h.
3179 * jcf-dump.c: Likewise.
3181 * jv-scan.c: Likewise.
3183 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3185 * parse.y (outer_field_access_fix): First parameter now a tree
3186 node. Check for assignement to final. First argument to
3187 build_outer_field_access_fix modified to accomodate prototype.
3188 (build_outer_field_access): Don't check for assignment to final
3190 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3191 possibly returned by outer_field_access_fix. Changed
3192 outer_field_access_fix's first argument.
3193 (check_final_assignment): $finit$'s context is OK.
3194 (patch_unaryop): Use node instead of its line/column value when
3195 calling outer_field_access_fix.
3197 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3199 * parse.y (interface_declaration:): No longer tagged
3200 <node>. Re-installed default action.
3201 (class_member_declaration:): Handle inner interfaces.
3202 (interface_member_declaration): Handle inner interfaces and
3204 (create_interface): Push error if one seen. Suspend parsing
3205 context when processing an inner interface.
3206 (register_fields): Inner class static field limitations not to
3207 apply to inner interfaces.
3209 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3211 * jcf-parse.c (load_class): Update `java_error_count' when a
3212 class' file can't be found.
3213 (parse.y): Avoid (byte)code generation when errors seen.
3215 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3217 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3218 decodes a valid node.
3219 (patch_binop): Handle TRUNC_DIV_EXPR.
3221 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3223 * parse.y (resolve_package): New local `acc'. Try to progressively
3224 build and guess a package and type name.
3226 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3228 * parse.y (find_applicable_accessible_methods_list): Load and
3229 layout the search class if necessary.
3230 (java_complete_tree): Keep to original type of the folded initial
3233 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3235 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3236 Generate error message if circularity is detected. New static
3238 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3239 * jcf-write.c (generate_bytecode_insns): Very simply handle
3241 * parse.y (java_check_circular_reference): Use
3242 `cyclic_inheritance_report' during report, if necessary.
3243 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3244 walking NEW_ARRAY_INIT twice.
3246 2000-02-09 Tom Tromey <tromey@cygnus.com>
3248 * parse.y (check_class_interface_creation): Allow inner classes to
3249 be `private' or `protected', check modifiers' consistency. Prevent
3250 block local classes from bearing any modifiers.
3252 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3254 * except.c (check_start_handlers): Re-add prototype lost in last
3256 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3258 2000-02-09 Andrew Haley <aph@cygnus.com>
3260 * decl.c (clear_binding_level): Remove excess initializer.
3261 (maybe_poplevels): Remove unused variable.
3262 (force_poplevels): Ditto.
3263 (struct binding_level): Add comment.
3265 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3267 * jcf-write.c (generate_classfile): Don't consider
3268 pre-initialization with reference value (use <clinit> instead.)
3269 * parse.y (java_fix_constructors): No generated constructor for
3271 (build_outer_field_access): Removed debug message.
3272 (outer_field_expanded_access_p): Adapted to bytecode generation.
3273 (build_outer_field_access_method): Use fix_method_argument_names.
3274 (build_outer_method_access_method): Fixed indentation. Added
3275 comment. Handle access method generation for static and also void
3277 (build_access_to_thisn): Inserted debug message.
3278 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3279 (resolve_qualified_expression_name): Fixed comment.
3280 (not_accessible_p): Adapted to bytecode generation. Added comment.
3281 (patch_method_invocation): Added comment.
3282 (maybe_use_access_method): Fixed leading comment. Handle static
3284 (java_complete_lhs): Don't shortcut handling of initialized upon
3285 declaration String type static fields when generating bytecode.
3286 (patch_unaryop): Handle outer field access when generating
3289 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3291 * java-tree.h (FIELD_THISN): New macro.
3292 * jcf-write.c (append_synthetic_attribute): New function.
3293 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3294 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3295 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3297 (build_outer_field_access): Turned on access functions usage and
3298 generation when compiling to bytecode.
3299 (maybe_use_access_method): Likewise.
3301 2000-01-25 Andrew Haley <aph@cygnus.com>
3303 * java-except.h (struct eh_range): Add `expanded' field.
3304 (maybe_start_try): Add end_pc arg.
3305 (maybe_end_try): Ditto.
3306 * java-tree.h (force_poplevels): new function.
3307 * expr.c (expand_byte_code): Don't call maybe_start_try or
3309 * except.c (add_handler): Reset expanded.
3310 (expand_start_java_handler): Set expanded.
3311 (check_start_handlers): Don't expand a start handler that's
3312 already been expanded.
3313 (maybe_start_try): Add end_pc arg. Only expand a handler which
3315 (expand_end_java_handler): call force_poplevels.
3316 (force_poplevels): new function.
3317 * decl.c (binding_level): Add start_pc of binding level.
3318 (maybe_pushlevels): Call maybe_start_try when pushing binding
3320 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3321 (LARGEST_PC): Define.
3322 (clear_binding_level): Use LARGEST_PC.
3324 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3325 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3326 (binding_depth, is_class_level, current_pc): new variables.
3327 (struct binding_level): ditto.
3328 (indent): new function.
3329 (push_jvm_slot): add debugging info.
3330 (maybe_pushlevels): ditto.
3331 (maybe_poplevels): ditto.
3334 (start_java_method): ditto.
3335 (give_name_to_locals): comment only.
3336 * except.c (binding_depth, is_class_level, current_pc):
3338 (expand_start_java_handler): add debugging info.
3339 (expand_end_java_handler): ditto.
3341 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3343 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3344 (print_name_for_stub_or_jni, process_file): Constify a char*.
3346 2000-02-03 Tom Tromey <tromey@cygnus.com>
3348 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3350 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3352 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3353 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3356 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3358 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3359 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3360 (struct lang_type): New field `ii_block'.
3361 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3362 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3363 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3364 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3365 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3366 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3368 * parse.y (add_instance_initializer): New function.
3369 (in_instance_initializer): New static global.
3370 (class_body_declaration:): Link instance initializer block.
3371 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3372 (array_creation_expression:): Remove unused local.
3373 (java_parser_context_push_initialized_field): Fixed leading
3374 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3375 CPC_INSTANCE_INITIALIZER_LIST.
3376 (java_parser_context_pop_initialized_field): Likewise.
3377 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3378 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3379 CPC_INITIALIZER_STMT.
3380 (fix_constructors): New local `class_type'. Use it. Call
3381 add_instance_initializer.
3382 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3383 (patch_return): Forbid return in instance initializers.
3384 (patch_throw_statement): Enforce exception handling in the context
3385 of instance initializers.
3387 2000-02-03 Tom Tromey <tromey@cygnus.com>
3389 * Make-lang.in (java.mostlyclean): Remove executables in
3392 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3394 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3395 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3396 (java_float_finite): Convert to use union Word from javaop.h.
3397 (java_double_finite): Convert to use union DWord from javaop.h.
3399 2000-02-02 Tom Tromey <tromey@cygnus.com>
3401 * gjavah.c (options): Added `jni' entry.
3402 (help): Document -jni.
3403 (flag_jni): New global.
3404 (process_file): Handle JNI output. Don't print text from
3405 -prepend, -add, etc, when generating stubs. Only remove `.class'
3406 suffix if it actually exists.
3407 (main): Create a `.c' file when run with `--jni --stubs'. Create
3408 correct output file name with `--jni'.
3409 (print_include): Mangle header name differently in JNI case.
3410 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3412 (print_method_info): Handle JNI case. Put signature info into
3413 method name. Handle case when STREAM is NULL.
3414 (print_name_for_stub_or_jni): New function.
3415 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3416 (print_cxx_classname): Handle JNI.
3417 (print_full_cxx_name): Likewise.
3418 (decode_signature_piece): Likewise.
3419 (overloaded_jni_method_exists_p): New function.
3420 (struct method_name): Added `signature' and `sig_length' fields.
3421 (HANDLE_END_FIELD): Do nothing in JNI mode.
3423 2000-02-02 Tom Tromey <tromey@cygnus.com>
3425 * jv-scan.c: Include version.c, <getopt.h>.
3426 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3427 (options): New array.
3428 (usage): New function.
3429 (version): New function.
3430 (main): Use getopt_long to parse command line.
3431 * jcf-dump.c: Include version.c, <getopt.h>.
3432 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3433 OPT_JAVAP): New macros.
3434 (options): New array.
3435 (usage): Return `void'. Changed message.
3436 (help): New function.
3437 (version): New function.
3438 (main): Use getopt_long_only to parse command line.
3439 * gjavah.c: Include <getopt.h>.
3440 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3441 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3442 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3443 (options): New array.
3444 (java_no_argument): Removed.
3445 (help): Updated with missing options.
3446 (main): Use getopt_long_only to parse command line.
3447 (usage): Changed message.
3449 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3452 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3453 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3454 * parse.y (array_creation_expression:): Handle anonymous arrays.
3455 (build_array_from_name): Don't set `ret_name' if null.
3456 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3457 (qualify_ambiguous_name): Likewise.
3458 (java_complete_expand_class): Likewise.
3460 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3463 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3464 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3465 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3466 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3467 AIPL_FUNCTION_COMPLETED_INVOCATION.
3468 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3469 AIPL_FUNCTION_INVOCATION_READY.
3470 (AIPL_FUNCTION_DECLARATION): New enum entry.
3471 * parse.y (reorder_static_initialized): New function.
3472 (java_parser_context_pop_initialized_field): Use it.
3473 (add_inner_class_fields): Use
3474 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3475 augmented. Install marker after last alias initializer, if any.
3476 (generate_finit): Fixed typo. Don't try to retain only the used
3478 (method_header): Compute and set DECL_FUNCTION_NAP.
3479 (method_declarator): Fixed comment. Insert alias initializer in
3481 (build_alias_initializer_parameter_list): Fixed leading
3482 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3483 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3484 (java_complete_expand_class): Code to retain only used aliases
3486 (java_complete_expand_methods): New local `first_decl'. Generate
3487 $finit$ first, then expand the constructors, regular methods and
3489 (java_complete_expand_method): Don't report error on missing
3490 return statement if previously detected bogus.
3491 (fix_constructors): Don't patch constructor parameters list.
3492 (patch_method_invocation): Use new AIPL enum values. Reverse
3493 alias initializer list for anonymous classes.
3495 2000-01-30 Anthony Green <green@redhat.com>
3497 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3498 determine how many stack slots to pop.
3500 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3502 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3503 error handling/recovery.
3504 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3506 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3508 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3509 FIELD_LOCAL_ALIAS_USED): New macros.
3510 (DECL_FUNCTION_NAP): New macro.
3511 (struct lang_decl): New field `nap'.
3512 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3513 (struct lang_type): New fields `finit_stmt_list' and
3515 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3516 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3517 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3518 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3519 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3520 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3521 (BUILD_THROW): Macro line separator re-indented.
3522 * parse.y (end_class_declaration): New function.
3523 (maybe_generate_pre_expand_clinit): New name for
3524 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3525 pre-expand static fields.
3526 (maybe_generate_clinit): Function deleted.
3527 (check_for_static_method_reference): Prototype's parameter list
3529 (generate_finit): New name for maybe_generate_finit. Changed
3530 leading comment. Function rewritten to use
3531 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3532 (build_alias_initializer_parameter_list): New function.
3533 (java_parser_context_pop_initialized_field): Likewise.
3534 (add_inner_class_fields): Likewise.
3535 (type_declaration:): Call end_class_declaration.
3536 (class_member_declaration:): Likewise.
3537 (formal_parameter_list:): Fixed typos.
3538 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3539 element. Improved error handling.
3540 (block_statement:): Call end_class_declaration.
3541 (anonymous_class_creation:): Likewise.
3542 (create_anonymous_class): Fixed comments.
3543 (create_class): Call add_inner_class_fields.
3544 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3545 (method_header): Use MARK_FINAL_PARMS.
3546 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3547 (method_declarator): Propagate final argument flag.
3548 (craft_constructor): New local `artificial'. Call
3549 build_alias_initializer_parameter_list. Use
3550 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3551 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3553 (complete_expand_class): Get rid of unused outer context local
3555 (java_complete_expand_methods): Fixed leading
3556 comment. Generate/pre-expand <clinit> first. Changed method
3557 expansion order to regular, $finit$, constructors, <clinit>.
3558 (java_complete_expand_method): Set current_function_decl.
3559 (fix_constructors): Fix constructor parameter list to account for
3560 outer context local alias initializers.
3561 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3562 (resolve_expression_name): Lookup outer context local aliases. New
3563 local `access', use it.
3564 (patch_method_invocation): Patch inner class ctor invocation with
3565 outer context local aliases initialization values. $finit$
3566 invocation patching now includes things generated with
3567 build_alias_initializer_parameter_list.
3568 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3569 (build_super_invocation): Likewise.
3570 (patch_assignment): Changed comment.
3572 2000-01-27 Andrew Haley <aph@cygnus.com>
3574 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3578 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3580 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3582 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3584 * parse.y (register_fields): Don't pass a format specifier to
3585 OBSOLETE_MODIFIER_WARNING.
3586 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3587 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3589 (check_modifiers): Change function into a macro.
3590 (check_class_interface_creation): Pass a literal format string.
3592 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3594 * buffer.h: PROTO -> PARAMS.
3595 * check-init.c: Likewise.
3596 * class.c: Likewise.
3597 * constants.c: Likewise.
3598 * convert.h: Likewise.
3600 * except.c: Likewise.
3602 * gjavah.c: Likewise.
3603 * java-except.h: Likewise.
3604 * java-tree.h: Likewise.
3605 * jcf-depend.c: Likewise.
3606 * jcf-dump.c: Likewise.
3607 * jcf-parse.c: Likewise.
3608 * jcf-path.c: Likewise.
3609 * jcf-reader.c: Likewise.
3610 * jcf-write.c: Likewise.
3612 * jv-scan.c: Likewise.
3613 * jvgenmain.c: Likewise.
3614 * jvspec.c: Likewise.
3618 * parse-scan.y: Likewise.
3619 * parse.h: Likewise.
3620 * parse.y: Likewise.
3621 * typeck.c: Likewise.
3622 * verify.c: Likewise.
3625 * zextract.c: Likewise.
3626 * zipfile.h: Likewise.
3628 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3631 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3632 * constants.c (build_constant_data_ref): Check for cached
3633 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3634 in TYPE_CPOOL_DATE_REF.
3635 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3636 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3637 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3638 (LOCAL_FINAL): New macro.
3639 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3640 constant pool -- don't try to reuse.
3641 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3643 (find_in_current_zip): Use TYPE_JCF.
3644 * parse.h (java_check_final): Prototype removed.
3645 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3646 (maybe_create_class_interface_decl,
3647 check_class_interface_creation): Likewise.
3648 (java_expand_finals): Function removed.
3649 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3650 (block_statement:): Fixed comment.
3651 (anonymous_class_creation:): Likewise.
3652 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3654 (check_class_interface_creation): Loosened error report on (inner)
3655 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3656 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3657 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3659 (create_interface): Likewise.
3660 (anonymous_class_counter): New static global.
3661 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3662 patch. Fixed comments.
3663 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3664 anonymous_class_counter when declaring a toplevel class.
3665 (craft_constructor): Fixed constructor name when handling
3666 anonymous classes. Anonymous class constructors to feature hidden
3668 (java_fix_constructors): Added comment.
3669 (java_check_final): Function removed.
3670 (java_complete_expand_methods): Fixed comment. Don't generate
3671 class data, save its outgoing constant pool instead.
3672 (verify_constructor_super): Skip anonymous class constructor
3673 hidden this$<n> parameter.
3674 (java_expand_classes): New local `saved_ctxp'. Removed call to
3675 java_expand_finals and java_check_final. Expand anonymous class
3676 constructors. Generate class data.
3677 (build_super_invocation): Skip anonymous class hidden this$<n>
3679 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3680 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3681 (set_java_signature): Likewise.
3683 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3685 * gjavah.c: Delete ACC_VISIBILITY define.
3686 * jcf.h: Add ACC_VISIBILITY define.
3687 * parse.y: final: rule tagged <value>.
3688 (java_check_regular_methods): Use ACC_VISIBILITY define for
3689 default package access check.
3690 (local_variable_declaration_statement): Use final: rule.
3692 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3694 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3697 2000-01-17 Tom Tromey <tromey@cygnus.com>
3699 * gjavah.c (print_field_info): Allow non-static final fields.
3701 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3704 * parse.y (patch_anonymous_class): New function.
3705 (create_anonymous_class): Register incomplete type when the
3706 class/interface to extends/implement isn't known yet.
3707 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3708 (verify_constructor_super): Tuned error message.
3710 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3712 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3713 (ANONYMOUS_CLASS_P): New macro.
3714 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3715 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3716 * parse.y (create_class): Added leading argument.
3717 (maybe_create_class_interface_decl,
3718 check_class_interface_creation): Likewise.
3719 (craft_constructor): New function.
3720 (verify_constructor_super): Added argument in prototype.
3721 (class_declaration:): Inserted leading argument.
3722 (for_begin:): Use FOR_LOOP_P.
3723 (anonymous_class_creation): Create WFL of the anonymous class to
3724 instantiate. Call build_new_invocation. Added comments.
3725 (check_class_interface_creation): Handle parameter `anonymous' in
3726 verbose mode class creation announce.
3727 (link_nested_class_to_enclosing): Exclude anonymous classes.
3728 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3729 anonymous class, even though they appear to have an enclosing
3731 (create_interface): Pass extra argument to
3732 check_class_interface_creation.
3733 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3734 (create_class): Call check_class_interface_creation and
3735 maybe_create_class_interface_decl with extra new argument. Don't
3736 add private this$<n> to anonymous classes.
3737 (method_declarator): Insert hidden this$<n> to anonymous class
3739 (java_fix_constructors): Deleted code creating default
3740 constructor. Call craft_constructor instead.
3741 (java_check_regular_methods): Set `saw_constructor' to 1 for
3743 (fix_constructors): Pass extra argument to verify_constructor_super.
3744 (verify_constructor_super): New local `sdecl', use it. Search for
3745 matching constructor (possibly featuring arguments) in super
3747 (lookup_method_invoke): Craft constructor according to arguments
3748 list when dealing with anonymous class constructors.
3749 (build_super_invocation): Pass arguments to anonymous class super
3751 (search_loop): Use FOR_LOOP_P.
3752 (labeled_block_contains_loop_p): Likewise.
3754 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3757 (enclosing_context_p): New function.
3758 (get_access_flags_from_decl): Handle CLASS_STATIC.
3759 (maybe_layout_super_class): Extra first argument passed to
3761 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3763 * decl.c (access0_identifier_node): New global.
3764 (init_decl_processing): access0_identifier_node initialized.
3765 (pushdecl): Set DECL_CONTEXT only on non type decls.
3766 * expr.c (lookup_field): Lookup inner class fields in enclosing
3768 (expand_invoke): Use ID_INIT_P.
3769 (expand_java_field_op): Use DECL_CLINIT_P.
3770 * java-tree.def (CLASS_LITERAL): New tree code.
3771 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3772 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3773 (struct lang_decl): New field `inner_access'.
3774 (enclosing_context_p): Prototyped.
3775 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3776 ID_CLINIT_P): New macros.
3777 (CLASS_STATIC): New macro.
3778 (CLASS_ACCESS0_GENERATED_P): New macro.
3779 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3780 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3781 INNER_CLASS_P): New macros.
3782 (DECL_INNER_CLASS_LIST): New macro.
3783 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3785 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3786 the shift value to int. Fixed typo in comment.
3787 * lex.c (inst_id, wpv_id): Initialize.
3788 * mangle.c (unicode_mangling_length): Take `$' into account.
3789 * parse.h (DRECOVER, RECOVER): Terminate properly.
3790 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3791 (typedef struct _jdep): New field `enclosing'.
3792 (JDEP_ENCLOSING): New macro.
3793 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3794 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3795 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3796 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3797 GET_ENCLOSING_CPC_CONTEXT): New macros.
3798 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3799 (do_resolve_class): Added extra argument in prototype.
3800 * parse.y (resolve_class): Added extra argument in prototype.
3801 (maybe_create_class_interface_decl): Likewise.
3802 (maybe_use_access_method, build_wfl_wrap): New functions.
3803 (java_complete_expand_classes, java_complete_expand_class):
3805 (java_parser_context_push_initialized_field,
3806 java_parser_context_suspend, java_parser_context_resume):
3808 (maybe_make_nested_class_name, make_nested_class_name,
3809 set_nested_class_simple_name_value,
3810 link_nested_class_to_enclosing, find_as_inner_class,
3811 find_as_inner_class_do, check_inner_class_redefinition,
3812 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3813 maybe_build_thisn_access_method, build_outer_field_access,
3814 build_outer_field_access_methods, build_outer_field_access_expr,
3815 build_outer_method_access_method, build_new_access_id,
3816 build_outer_field_access_method, outer_field_access_p,
3817 outer_field_expanded_access_p, outer_field_access_fix,
3818 build_incomplete_class_ref, patch_incomplete_class_ref,
3819 create_anonymous_class): Likewise.
3820 (inst_id, wpv_id): New static global variables.
3821 (synchronized:): New rule, tagged <node>.
3822 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3824 (anonymous_class_creation:): New rule, tagged <node>.
3825 (NEW_TK): Tagged <node>.
3826 (type_literals, array_type_literal): New rules, tagged <node>.
3827 (class_declaration:): Removed action when reducing by class_body:
3828 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3829 using GET_CPC in sub-rules.
3830 (class_member_declaration): Handle inner classes.
3831 (method_declaration): When reducing method_header:, reset
3832 current_function_decl when appropriate.
3833 (method_declarator:): Set the number of formal parameter to 0 for
3834 method declared without arguments.
3835 (constructor_declarator:): Likewise.
3836 (static_initializer:): List of elements kept in a list.
3837 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3838 use of the keyword `static' for type declarations.
3839 (block_statement:): Handle inner class declarations.
3840 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3841 type qualified `this'.
3842 (class_instance_creation_expression): Use anonymous_class_creation:
3843 to handle inner class instances creation. Handle qualified `new'.
3844 (something_dot_new): Added appropriate actions.
3845 (create_new_parser_context): New function.
3846 (java_push_parser_context, java_parser_context_save_global,
3847 java_parser_context_suspend): Use create_new_parser_context.
3848 (check_modifiers): Changed leading comment.
3849 (check_class_interface_creation): Handle interclasses.
3850 (add_superinterfaces): Fixed comment.
3851 (create_interface): Build qualified name from the raw_name instead
3852 of its matching WFL. Push the initialized fields list. raw_name added
3853 as an extra argument to maybe_create_class_interface_decl.
3854 (create_class): Build qualified name from the raw_name instead of
3855 its matching WFL. Removed assignment to current_parsed_class_un.
3856 Call PUSH_ERROR before returning an error. Suspend the current
3857 parser context when processing an inner class. Push the
3858 initialized fields list. raw_name added as an extra argument to
3859 maybe_create_class_interface_decl. Add the private this$<n>
3861 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3862 (register_fields): Get the class type from GET_CPC and handle
3863 previous errors. Added code to handle the creation of static
3864 fields in inner classes. Initialized fields initialization
3865 statements kept in a list of lists.
3866 (maybe_generate_finit): Initialized fields initialization
3867 statements kept in a list of lists. Use GET_CPC.
3868 (maybe_generate_clinit): Likewise.
3869 (method_header): Use GET_CPC and GET_CPC_UN.
3870 (parser_qualified_classname): Handle inner classes.
3871 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3872 (java_fix_constructors): Hide pointer to enclosing context
3873 instance in constructor list when dealing with inner classes.
3874 (jdep_resolve_class): Call resolve_class with extra first argument
3876 (resolve_class): Add enclosing context as a first extra argument
3877 to do_resolve_class.
3878 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3880 (resolve_no_layout): Extra argument added to resolve_class
3882 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3883 (java_get_real_method_name): Use GET_CPC_UN.
3884 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3885 (java_check_abstract_methods): Handle static method declared in
3886 inner classes by an error.
3887 (java_check_regular_methods): Use DECL_CLINIT_P.
3888 (source_start_java_method): Also set DECL_MAX_LOCALS.
3889 (create_artificial_method): Call java_parser_context_save_global
3890 and java_parser_context_restore_global instead of saving/restoring
3891 the context by hand.
3892 (expand_start_java_method): Improved verbose mode message.
3893 (java_complete_expand_methods): Fixed leading comment. Use
3895 (fix_constructors): Added assignment to this$<n> if necessary.
3896 (java_expand_classes): Call java_complete_expand_classes instead
3897 of java_complete_expand_methods.
3898 (make_qualified_primary): Simplified.
3899 (merge_qualified_name): Optimized for missing left or right parts.
3900 (resolve_expression_name): Handle access to outer class fields from
3902 (resolve_qualified_expression_name): New macro
3903 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3904 classes. Report error on non appropriate qualification of
3905 `new'. Handle qualified `this'.
3906 (not_accessible_p): Allow access to outer class private fields from
3908 (patch_method_invocation): Handle method invocations through
3909 access methods and inner class constructor invocations.
3910 (find_applicable_accessible_methods_list): Search enclosing
3911 contexts of an inner class.
3912 (search_applicable_methods_list): Fixed typo.
3913 (argument_types_convertible): Handle inner class constructors'
3914 hidden outer context reference argument.
3915 (qualify_ambiguous_name): Handle qualified `this'.
3916 (java_complete_lhs): Handle use of field accessed through
3917 artificial access methods in various cases of assignments. Handle
3919 (check_final_assignment): Use DECL_CLINIT_P.
3920 (valid_ref_assignconv_cast_p): Handle the destination being an
3921 enclosing context of the source.
3922 (patch_unaryop): Handle use of field accessed through artificial
3924 (patch_return): Use DECL_CLINIT_P.
3925 (patch_throw_statement): Use DECL_CLINIT_P.
3926 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3927 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3930 2000-01-16 Anthony Green <green@cygnus.com>
3932 * parse.y (build_string_concatenation): Only use
3933 StringBuffer(String) shortcut if String arg is constant.
3935 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3937 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3938 the shift value to int. Fixed typo in comment.
3940 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3942 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3943 * jcf-write.c: Likewise.
3944 * parse.y: Likewise.
3945 * parse.c: Regenerate.
3947 2000-01-09 Anthony Green <green@cygnus.com>
3949 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3950 bytecodes in the correct order.
3952 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3954 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3956 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3958 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3959 before building constant array decl.
3961 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3963 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3964 method invocation and typo in conditional expression.
3965 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3966 the appropriate NOTE_POP.
3967 * parse.y (patch_binop): Shift value mask to feature the right
3970 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3972 * class.c (assume_compiled, assume_compiled_node): Add static
3974 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3976 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3978 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3980 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3981 to `__modifier' to avoid stringifying it.
3983 * parse.y (verify_constructor_circularity): Don't call a variadic
3984 function with a non-literal format string.
3985 (java_check_abstract_methods): Move unreachable code inside
3986 `continue' statement.
3987 (lookup_method_invoke): Call xstrdup, not strdup.
3989 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3992 * jcf-parse.c (yyparse): Likewise.
3994 * jv-scan.c (main): Likewise.
3996 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3998 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3999 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4000 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4003 * parse.y (synchronized, variable_redefinition_error,
4004 check_class_interface_creation, create_interface, create_class,
4005 method_header, finish_method_declaration,
4006 check_modifiers_consistency, method_declarator,
4007 complete_class_report_errors, check_abstract_method_definitions,
4008 java_check_regular_methods, check_throws_clauses,
4009 java_check_abstract_methods, read_import_dir,
4010 check_pkg_class_access, declare_local_variables, fix_constructors,
4011 cut_identifier_in_qualified, resolve_expression_name,
4012 resolve_qualified_expression_name, patch_method_invocation,
4013 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4014 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4015 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4016 patch_try_statement, patch_synchronized_statement,
4017 patch_throw_statement, check_thrown_exceptions,
4018 patch_conditional_expr): Likewise.
4020 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4022 * Makefile.in (LIBDEPS): Added gcc's errors.o
4023 (../jcf-dump$(exeext):): Link with gcc's errors.o
4024 (../gcjh$(exeext):): Likewise.
4025 * expr.c (expand_java_NEW): Layout the entire target type instead of
4026 laying out its methods only.
4027 (lookup_field): Layout the class after having loaded it.
4028 * java-tree.h (java_debug_context): Declared.
4029 * jcf-io.c (toplev.h): Included.
4030 (find_class): Removed assignment to jcf's outofsynch
4031 field. Force source file to be read if newer than its matching
4032 class file. Tweaked debug messages.
4033 * jcf-parse.c (jcf_out_of_synch): Deleted.
4034 (read_class): Call to jcf_out_of_synch removed.
4035 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4036 (jcf_out_of_synch): Prototype deleted.
4037 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4038 `deprecated' and `class_err': integer turned into bit fields.
4039 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4040 * parse.y (package_list): New global.
4041 (package_declaration:): Record newly parsed package name.
4042 (extra_ctxp_pushed_p): Static global deleted.
4043 (java_parser_context_save_global): Create buffer context for the
4044 purpose of saving globals, if necessary.
4045 (java_parser_context_restore_global): Pop context pushed for the
4046 purpose of saving globals, if necessary.
4047 (java_debug_context_do): New prototype and function.
4048 (java_debug_context): Likewise.
4049 (do_resolve_class): Use already parsed package names to qualify
4050 and lookup class candidate.
4051 (java_pre_expand_clinit): Removed unnecessary local variable.
4053 1999-12-17 Tom Tromey <tromey@cygnus.com>
4055 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4057 (process_file): Use `\n\' at end of each line in string.
4059 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * expr.c (expand_invoke): Layout the loaded class before
4062 attempting to use it.
4063 (expand_java_field_op): Allow final field assignments to take
4065 * typeck.c (convert): Return error_mark_node if expr is null.
4067 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4069 * class.c (class_depth): Return -1 if the class doesn't load
4071 * expr.c (can_widen_reference_to): Check for errors during depth
4072 computation and return 0 accordingly.
4073 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4074 create default constructors and add an other error check.
4075 * parse.h (java_fix_constructors): Prototyped.
4076 * parse.y (java_pre_expand_clinit): Likewise.
4077 (build_super_invocation): Re-prototyped to feature one argument.
4078 (java_check_circular_reference): Directly use `current'.
4079 (java_fix_constructors): New function.
4080 (java_check_regular_methods): Don't create default constructors
4081 here, but abort if none were found.
4082 (java_complete_expand_methods): Pre-process <clinit> calling
4083 java_pre_expand_clinit.
4084 (java_pre_expand_clinit): New function.
4085 (fix_constructors): build_super_invocation invoked with the
4086 current method declaration as an argument.
4087 (build_super_invocation): Use the context of the processed method
4088 decl argument instead of current_class.
4089 * typeck.c (lookup_java_method): Take WFLs in method names into
4092 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4094 * class.c (make_class_data): flag_keep_inline_functions to keep
4095 private methods in the method array.
4097 1999-12-15 Anthony Green <green@cygnus.com>
4099 * check-init.c (check_init): Take into account both types of
4100 `throw's when checking for uninitialized variables.
4102 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * parse.y (java_complete_lhs): Force convertion of array
4105 dimensions to int_type_node, that's what runtime's ABI expects.
4107 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4109 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4110 operand of a WFL, until the Java front-end gets fixed with regard
4111 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4113 1999-12-10 Andrew Haley <aph@cygnus.com>
4115 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4116 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4117 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4121 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4123 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4124 before calling expand_eh_region_start and expand_start_all_catch.
4125 * except.c (expand_start_java_handler): Switch to permanent
4126 obstack before calling expand_eh_region_start.
4127 (expand_end_java_handler): Switch to permanent obstack before
4128 calling expand_start_all_catch.
4130 1999-12-5 Anthony Green <green@cygnus.com>
4132 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4133 function with side effects.
4134 (init_decl_processing): Mark all memory allocating DECLs with
4137 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4139 * except.c (expand_end_java_handler): Call
4140 expand_resume_after_catch and end_catch_handler.
4142 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4144 * verify.c (verify_jvm_instructions): Create new return label
4145 chain if non existant (don't rely on the verified state of the jsr
4148 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4150 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4151 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4153 * parse.y (patch_assignment): Removed bogus final class test on
4154 lhs when checking on whether to emit an ArrayStoreException runtime
4156 * expr.c (expand_java_arraystore): Likewise.
4158 1999-11-28 Anthony Green <green@cygnus.com>
4160 * decl.c (find_local_variable): Reuse single slot decls when
4163 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * jcf-parse.c (saw_java_source): Global variable removed.
4166 (read_class): Don't use `saw_java_source'. Added extra braces.
4167 (yyparse): Code setting `saw_java_source' removed.
4169 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4171 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4173 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4175 * verify.c (merge_type_state): Non verified subroutines being
4176 considered more than once to trigger passive type merge.
4178 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4181 in case of error. Error message tuned.
4183 1999-11-21 Anthony Green <green@cygnus.com>
4185 * constants.c (find_methodref_index): Unwrap method names before
4186 inserting them in the constant pool.
4188 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4190 * class.c (assume_compiled_node): New typedef.
4191 (assume_compiled_tree): New static data.
4192 (find_assume_compiled_node): New function.
4193 (add_assume_compiled): New function.
4194 (assume_compiled): New function.
4195 * class.c (make_class_data): Use assume_compiled.
4196 (is_compiled_class): Use assume_compiled.
4198 * java-tree.h (add_assume_compiled): Declare.
4200 * lang.c (lang_decode_option): Parse new options.
4202 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4204 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4205 int_type_node: that's what `_Jv_AllocObject' expects.
4207 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4209 * parse.y (lookup_method_invoke): Use lang_printable_name to
4210 reliably build the type name during error report. Fixes PR gcj/97.
4212 1999-11-09 Tom Tromey <tromey@cygnus.com>
4214 * jcf-path.c: Include <sys/stat.h>.
4215 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4216 (DIR_UP): New macro.
4218 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4220 * parse.y (source_end_java_method): Resume permanent allocation,
4221 reversing Apr 27 1998 patch.
4222 (patch_string_cst): Pop obstacks after having pushed the permanent
4225 1999-11-05 Tom Tromey <tromey@cygnus.com>
4227 * class.c (finish_class): Emit inlined methods if any native
4228 methods exist in the class. Fixes PR gcj/85.
4230 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4232 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4233 (qualify_ambiguous_name): Likewise.
4235 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4237 * typeck.c: (lookup_java_method): search all inherited
4238 interfaces when looking up interface method.
4240 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4242 * parse.y (method_header:): Issue error message for rule `type
4244 (synchronized:): Error report when not using synchronized.
4246 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4249 being used before the superclass constructor has been called.
4250 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4251 instead of `CALL_THIS_CONSTRUCTOR_P'.
4253 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4255 * check-init.c: Fix typo in comment.
4257 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4262 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4264 * parse.y (expression_statement:): Call function to report
4265 improper invocation of a constructor.
4266 (parse_ctor_invocation_error): New function.
4268 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4270 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4273 1999-10-21 Tom Tromey <tromey@cygnus.com>
4275 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4276 in generated `main'.
4278 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4281 (qualify_ambiguous_name): Likewise.
4283 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4285 * parse.y (java_complete_tree): fold_constant_for_init to work on
4287 (java_complete_lhs): Likewise.
4288 (array_constructor_check_entry): Complete an initializer element
4289 on permanent_obstack.
4291 1999-10-19 Tom Tromey <tromey@cygnus.com>
4293 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4294 From Mike Moreton <mike@pillim.demon.co.uk>.
4296 1999-10-15 Greg McGary <gkm@gnu.org>
4298 * java-tree.h (flag_bounds_check): Remove extern decl.
4299 * lang.c (flag_bounds_check): Remove global variable.
4300 (lang_f_options): Remove "bounds-check" entry.
4301 (lang_init_options): Default flag_bounds_check to "on".
4303 1999-10-14 Tom Tromey <tromey@cygnus.com>
4305 * jvgenmain.c (usage): New function.
4306 (main): Use it. Also, handle `-D' options.
4307 * jvspec.c (lang_specific_driver): Recognize -D.
4308 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4310 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4312 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4314 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4315 variadic function with a non-literal format string.
4317 * parse-scan.y (report_main_declaration): Likewise.
4319 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4321 * parse.y (read_import_dir, patch_assignment, patch_binop,
4322 patch_array_ref): Likewise.
4324 * typeck.c (build_java_array_type): Likewise.
4326 * verify.c (verify_jvm_instructions): Likewise.
4328 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4332 1999-10-07 Anthony Green <green@cygnus.com>
4334 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4335 where CHECK_PUT may fail for valid reasons.
4337 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4338 UNSAFE_PUTN): New macros.
4340 1999-10-04 Tom Tromey <tromey@cygnus.com>
4342 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4343 well. Fixes Java PR gcj/59.
4344 * parse-scan.y (yyerror): Report errors.
4346 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4348 * decl.c (insert_block): Remove unconditional `abort'.
4350 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4352 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4353 FUNCTION_CODE now of type int. All callers changed.
4354 Set the builtin's DECL_BUILT_IN_CLASS.
4356 1999-09-23 Tom Tromey <tromey@cygnus.com>
4358 * jvspec.c (lang_specific_driver): Don't read spec file if
4359 -fsyntax-only given.
4361 1999-09-22 Tom Tromey <tromey@cygnus.com>
4363 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4365 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4366 (WORDS_TO_LONG): Likewise.
4367 (WORDS_TO_DOUBLE): Likewise.
4369 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4371 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4372 (RELOCATION_VALUE_1): Likewise.
4373 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4374 push_in_const, push_long_const): Prototyped.
4375 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4376 (push_constant2): Likewise.
4377 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4378 (find_constant_wide): Cast find_constant2's integer arguments to
4380 (find_constant_index): Cast find_constant2's and find_constant2's
4381 integer arguments to `jword'.
4382 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4383 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4384 (emit_if): Use RELOCATION_VALUE_1.
4385 (emit_goto): Likewise.
4386 (emit_jsr): Likewise.
4387 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4388 argument to push_long_const to HOST_WIDE_INT.
4390 1999-09-15 Andreas Schwab <schwab@suse.de>
4392 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4394 1999-09-20 Nick Clifton <nickc@cygnus.com>
4396 * lang.c (lang_decode_option): Extend comment.
4398 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4400 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4403 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4405 * gjavah.c (get_field_name, print_method_info, print_include,
4406 add_namelet): Use xmalloc, not malloc.
4408 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4409 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4412 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4414 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4416 * jcf-path.c (add_entry): Likewise.
4418 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4420 * jv-scan.c (xmalloc): Remove definition.
4422 * jvgenmain.c (xmalloc): Likewise.
4424 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4426 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4428 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4429 concat, not xmalloc/sprintf.
4430 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4431 (xstrdup): Remove definition.
4433 * parse.y (duplicate_declaration_error_p,
4434 constructor_circularity_msg, verify_constructor_circularity,
4435 check_abstract_method_definitions, java_check_regular_methods,
4436 java_check_abstract_methods, patch_method_invocation,
4437 check_for_static_method_reference, patch_assignment, patch_binop,
4438 patch_cast, array_constructor_check_entry, patch_return,
4439 patch_conditional_expr): Use xstrdup, not strdup.
4441 * zextract.c (ALLOC): Use xmalloc, not malloc.
4443 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4445 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4447 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4448 (do_spec, lang_specific_pre_link, lang_specific_driver,
4449 input_filename, input_filename_length): Don't declare.
4450 (main_class_name, jvgenmain_spec, lang_specific_driver):
4452 (lang_specific_driver): All calls to the function pointer
4453 parameter now explicitly call `fatal'.
4455 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4457 * parse.y (find_applicable_accessible_methods_list): Search
4458 abstract classes as interfaces.
4460 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4462 * class.c (finish_class): We're now outside a valid method
4463 declaration. Tell the rest of gcc so.
4465 1999-09-08 Bruce Korb autogen@linuxbox.com
4467 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4469 1999-09-07 Tom Tromey <tromey@cygnus.com>
4471 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4473 (decode_signature_piece): Don't emit "::" in JArray<>.
4474 (print_namelet): Only print trailing `;' when printing a class.
4476 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4478 * java-tree.h: Delete declarations for all tree nodes now moved to
4480 * decl.c: Delete their definitions.
4482 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4484 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4485 * Makefile.in (OBJS): Add ggc-callbacks.o.
4486 (OBJDEPS): Likewise.
4488 1999-09-03 Tom Tromey <tromey@cygnus.com>
4490 * parse.y (strip_out_static_field_access_decl): Return operand if
4491 it satisfies JDECL_P.
4493 1999-09-02 Tom Tromey <tromey@cygnus.com>
4495 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4496 Handle nested arrays, like `[[I'.
4498 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4500 * class.c (finish_class): Remove unused parameter, all callers
4503 * expr.c (build_java_athrow): Change return type to void.
4504 (java_lang_expand_expr): Make sure each case in switch returns a
4507 * java-tree.h (finish_class): Fix prototype to take void args.
4509 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4510 (main): Issue return from main, not exit.
4512 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4514 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4516 * jv-scan.c (main): Issue return from main, not exit.
4518 * parse.y (check_abstract_method_definitions,
4519 java_check_abstract_method_definitions): Add static prototypes.
4520 (java_complete_expand_methods): Fix call to `finish_class'.
4522 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4525 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4527 * lang.c (language_string): Constify.
4529 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4531 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4532 Remove hacks for stuff which comes from libiberty.
4534 * Make-lang.in: Likewise.
4536 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4538 * Makefile.in (xref.o): Depend on xref.c explicitly.
4540 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4542 * java-tree.h (lang_printable_name): Constify a char*.
4544 * lang.c (lang_printable_name): Likewise.
4546 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4548 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4551 1999-08-26 Tom Tromey <tromey@cygnus.com>
4553 * gjavah.c (print_cxx_classname): Print "::" before qualified
4556 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4558 * parse.y (lookup_cl): Changed leading comment. Now does its best
4559 to set the column number.
4560 (qualify_ambiguous_name): Take WFL wrappers into account.
4562 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4564 * verify.c (verify_jvm_instructions): Don't check instruction
4565 validity beyond end of method.
4567 1999-08-25 Tom Tromey <tromey@cygnus.com>
4569 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4571 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4573 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4574 cxx_keyword_subst, generate_access, name_is_method_p,
4575 get_field_name, print_field_name, super_class_name, print_include,
4576 decode_signature_piece, print_class_decls, usage, help,
4577 java_no_argument, version, add_namelet, print_namelet): Add static
4579 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4580 name_is_method_p): Constify a char*.
4581 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4582 Provide a final else clause in an if-else-if.
4583 (print_field_info): Add missing final arg in function call to
4585 (print_method_info, decompile_method, decode_signature_piece,
4586 print_c_decl, print_full_cxx_name, print_stub,
4587 print_mangled_classname, super_class_name, print_include,
4588 add_namelet, add_class_decl, print_class_decls, process_file,
4589 help): Constify a char*.
4591 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4592 push_int_const, find_constant_wide, find_constant_index,
4593 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4594 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4595 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4596 emit_if, emit_goto, emit_jsr, call_cleanups,
4597 make_class_file_name): Add static prototypes.
4598 (generate_bytecode_return, generate_bytecode_insns): Pass a
4599 NULL_PTR, not a NULL_TREE.
4601 * jv-scan.c: Include "jcf.h".
4602 (main): Declare using DEFUN macro.
4604 * jvspec.c (find_spec_file, lang_specific_pre_link,
4605 lang_specific_driver): Add prototypes.
4606 (find_spec_file): Constify a char*.
4608 * keyword.gperf (hash, java_keyword): Add prototypes.
4610 * lang.c (lang_print_error): Add static prototype.
4611 (lang_init): Prefer memcpy over bcopy to avoid casts.
4613 * lex.c (yylex): Add static prototype.
4615 * parse-scan.y: Include "lex.c" earlier.
4617 * parse.h: Remove redundant declaration for `yylex'.
4619 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4620 labeled_block_contains_loop_p): Add static prototypes.
4621 (not_accessible_p): Make static to match prototype.
4623 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4625 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 * parse.y (check_method_redefinition): Changed leading comment.
4628 (check_abstract_method_definitions): New function.
4629 (java_check_abstract_method_definitions): New function.
4630 (java_check_regular_methods): Call it.
4631 (verify_constructor_super): Fixed indentation.
4632 (lookup_method_invoke): Likewise.
4634 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4636 * parse.y (method_header): Return a null pointer if the current
4638 (finish_method_declaration): Return if the current function decl
4640 (source_start_java_method): Likewise.
4641 (java_method_add_stmt): Likewise.
4643 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4645 * class.c (emit_register_class): Removed unnecessary call to
4647 * parse.y (labeled_block_contains_loop_p): Removed unused local
4650 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4652 * parse.y (java_refold): Added prototype.
4654 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4657 (java_stabilize_reference): Removed unnecessary `else'.
4658 (java_complete_lhs): Set flag to remember boolean. Call
4659 java_refold. Added comments.
4660 (java_decl_equiv): New function.
4661 (binop_compound_p): Likewise.
4662 (java_refold): Likewise.
4663 (patch_unaryop): Striped static field access assigned to decl and
4664 op. Changed promotion scheme for ++/-- operators.
4665 (search_loop): New function.
4666 (labeled_block_contains_loop_p): Likewise.
4667 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4669 (patch_bc_statement): Call search_loop. Fixed comment.
4671 1999-08-14 Anthony Green <green@cygnus.com>
4673 * expr.c (java_lang_expand_expr): Mark static array data as
4676 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4678 * jvgenmain.c (main): NUL-terminate name_obstack.
4680 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4682 * check-init.c (check_bool2_init, done_alternative): Add static
4685 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4686 (add_method, build_utf8_ref, build_class_ref,
4687 append_gpp_mangled_type, layout_class_method): Constify a char*.
4689 * decl.c (push_promoted_type, make_binding_level): Add static
4691 (push_promoted_type, pushdecl): Constify a char*.
4693 * except.c (find_handler_in_range, link_handler,
4694 check_start_handlers): Add static prototypes.
4696 * expr.c (process_jvm_instruction): Constify a char*.
4698 * gjavah.c (main): Constify a char*.
4700 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4703 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4705 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4706 munge, print_ents): Constify a char*.
4708 * jcf-dump.c (disassemble_method): Constify a char*.
4709 (print_constant_pool, print_exception_table): Add static prototypes.
4710 (print_constant, print_exception_table, main, disassemble_method):
4713 * jcf-io.c (find_classfile, find_class): Likewise.
4715 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4716 (set_source_filename, predefined_filename_p): Add static prototypes.
4717 (set_source_filename, get_constant, get_class_constant,
4718 find_in_current_zip): Constify a char*.
4720 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4722 (add_entry, add_path, jcf_path_classpath_arg,
4723 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4725 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4726 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4727 jcf_parse_one_method, jcf_parse_methods,
4728 jcf_parse_final_attributes): Add static prototypes.
4729 (get_attribute): Constify a char*.
4731 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4732 jcf_dependency_add_target, jcf_path_classpath_arg,
4733 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4735 * jv-scan.c (main): Constify a char*.
4736 (gcc_obstack_init): Add prototype arguments.
4738 * jvgenmain.c (gcc_obstack_init): Likewise.
4739 (main): Constify a char*.
4741 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4743 (put_decl_string, lang_print_error): Constify a char*.
4744 (lang_init): Remove redundant extern prototype.
4746 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4748 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4749 Add static prototypes.
4750 (get_type_from_signature): Constify a char*.
4752 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4753 Add static prototypes.
4754 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4755 (verify_jvm_instructions): Constify a char*.
4757 * xref.c (xref_flag_value): Likewise.
4759 * xref.h (xref_flag_value): Likewise.
4761 * zextract.c (makeword, makelong): Add static prototypes.
4762 (makeword, makelong): Constify a uch*.
4764 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4766 * lang.c (java_dummy_print): Constify a char*.
4767 (lang_print_error): Likewise.
4768 (lang_init): Remove redundant prototype for `print_error_function'.
4769 (lang_init_source): Likewise.
4770 (lang_identify): Constify a char*.
4772 1999-08-09 Tom Tromey <tromey@cygnus.com>
4774 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4775 (WORDS_TO_LONG): Likewise.
4776 (WORDS_TO_DOUBLE): Likewise.
4778 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4780 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4782 * expr.c (java_stack_pop, java_array_data_offset,
4783 build_java_throw_out_of_bounds_exception, case_identity,
4784 build_java_check_indexed_type): Add static prototypes.
4785 (linenumber_table, expand_invoke, expand_java_field_op,
4786 build_primtype_type_ref, expand_byte_code): Constify a char*.
4788 * java-tree.h (build_primtype_type_ref, linenumber_table):
4790 (java_lang_expand_expr): Add prototype.
4792 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4793 `java_lang_expand_expr'.
4795 * lex.c (java_lex_error): Constify a char*.
4796 (java_get_unicode, java_read_char, java_allocate_new_line,
4797 java_unget_unicode, java_sneak_unicode): Prototype.
4799 * parse-scan.y (current_class, package_name, method_declarator,
4800 report_class_declaration, yyerror): Constify a char*.
4802 * parse.h (java_report_errors): Prototype.
4803 (yyerror): Constify a char*.
4805 * parse.y (classitf_redefinition_error, check_modifiers,
4806 parse_jdk1_1_error, lookup_package_type,
4807 lookup_package_type_and_set_next, get_printable_method_name,
4808 purify_type_name): Constify a char*.
4809 (build_super_invocation, maybe_generate_finit,
4810 verify_constructor_super, parser_add_interface,
4811 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4812 java_complete_expand_methods, java_expand_finals,
4813 cut_identifier_in_qualified, java_stabilize_reference,
4814 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4815 merge_string_cste): Prototype.
4816 (single_type_import_declaration, yyerror,
4817 variable_redefinition_error, build_array_from_name,
4818 build_unresolved_array_type, check_class_interface_creation,
4819 resolve_class, complete_class_report_errors,
4820 note_possible_classname, read_import_dir,
4821 find_in_imports_on_demand, resolve_package, fix_constructors,
4822 check_deprecation, lookup_method_invoke,
4823 maybe_build_primttype_type_ref, array_constructor_check_entry):
4825 (java_complete_expand_methods, java_expand_finals): Make static.
4826 (convert_narrow): Remove static prototype.
4828 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4830 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4832 1999-08-02 Richard Henderson <rth@cygnus.com>
4834 * decl.c: Include defaults.h instead of expr.h.
4835 * parse.y: Likewise.
4837 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4839 * java/decl.c (start_java_method): Change all uses of
4840 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4841 Ensure expr.h is included.
4842 * java/expr.c (pop_arguments): Ditto.
4843 * java/parse.y (expand_start_java_method): Ditto.
4845 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4847 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4849 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4851 * decl.c: Include "function.h".
4852 * except.c: Likewise.
4853 * parse.y: Likewise.
4854 * Makefile.in: Update dependencies.
4856 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4858 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4859 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4860 `modifier' with ATTRIBUTE_UNUSED.
4862 * gjavah.c (process_file): Add braces around ambiguous `else'.
4864 * jcf-dump.c (print_access_flags, localvar_free): Change return
4867 * parse.y (java_complete_expand_method): Initialize variable
4869 (resolve_qualified_expression_name): Likewise for `field_decl'.
4870 (patch_method_invocation): Likewise for `class_to_search'.
4871 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4872 (patch_assignment): Likewise for `lhs_type'.
4874 * verify.c (verify_jvm_instructions): Remove unused variable
4877 1999-07-25 Richard Henderson <rth@cygnus.com>
4879 * decl.c (va_list_type_node): New.
4881 1999-07-25 Anthony Green <green@cygnus.com>
4883 * gjavah.c (print_stub): New function.
4884 (METHOD_IS_NATIVE): New macro.
4885 (print_mangled_classname): Make static.
4886 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4887 (process_file): Perform stub generation.
4888 (HANDLE_METHOD): Don't emit class decls during stub
4890 (HANDLE_END_METHOD): Take into account stub generation.
4891 (print_method_info): Handle stub generation.
4892 (print_stub): New function.
4893 (print_cxx_classname): Make signature consistant with others.
4894 (help): Describe -stubs option.
4895 (main): Create stub file.
4896 (version): Use version.c.
4897 (print_full_cxx_name): New function.
4898 (print_c_decl): Use print_full_cxx_name.
4900 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4902 * check-init.c (check_init): Handle MAX_EXPR.
4904 1999-07-15 Andrew Haley <aph@cygnus.com>
4906 * lang.c (flag_use_divide_subroutine): New variable.
4907 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4908 fp-to-integer conversion.
4909 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4912 * expr.c (build_java_soft_divmod): New function.
4913 (build_java_binop): Call build_java_soft_divmod if
4914 flag_use_divide_subroutine is set.
4915 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4916 soft_lrem_node: new builtin functions.
4917 (init_decl_processing) Initialize the new builtins.
4918 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4919 soft_lrem_node: new builtin functions.
4920 (build_java_soft_divmod): New function.
4921 * parse.y: Call build_java_soft_divmod if
4922 flag_use_divide_subroutine is set.
4925 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4926 a --specs= arg) even if not linking.
4927 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4928 -fuse-divide-subroutine
4930 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * parse.y (resolve_and_layout): Check methods only once.
4933 (resolve_qualified_expression_name): Verify thrown exceptions
4935 (check_thrown_exceptions): Reject exceptions thrown in
4936 initializer. Error message tuned.
4938 1999-07-14 Andrew Haley <aph@cygnus.com>
4940 * expr.c (expand_expr): Do not return the last statement in a
4941 block as the block's value.
4943 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4946 CALL_EXPR, to avoid order of evaluation changes.
4948 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4950 * parse.y (qualify_ambiguous_name): Do not use
4951 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4953 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4955 * check-init.c (check_init): Handle MAX_EXPR.
4956 * expr.c (force_evaluation_order): Force method call arguments to
4957 be evaluated in left-to-right order.
4958 * parse.y (qualify_ambiguous_name): Loop again to qualify
4959 NEW_ARRAY_EXPR properly.
4961 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4963 * parse.y (patch_invoke): Resolve unresolved invoked method
4965 (qualify_ambiguous_name): STRING_CST to qualify expression for
4966 type name resolution.
4968 1999-06-24 Andrew Haley <aph@cygnus.com>
4970 * class.c (finish_class): Whenever a deferred method is
4971 output, rescan the list of methods to see if a new candidate for
4972 output can be found.
4974 1999-06-28 Tom Tromey <tromey@cygnus.com>
4976 * jvspec.c (lang_specific_driver): Recognize --help.
4978 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4980 * parse.y (resolve_package): Fixed bogus return statement.
4981 (patch_method_invocation): Resolve method invocation beginning with
4982 a package name qualifier.
4984 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4986 * Make-lang.in (java.stage1): Depend on stage1-start.
4987 (java.stage2): Likewise for stage2-start.
4988 (java.stage3): Likewise for stage3-start.
4989 (java.stage4): Likewise for stage4-start.
4991 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4993 * parse.y (java_complete_lhs): When doing cross referencing, don't
4994 try to keep file location on a WFL expanded as a CALL_EXPR.
4996 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4999 compiling to class file a void method with an empty method body.
5000 As a side effect, the bytecode backend will generate the
5001 appropriate `return' instruction.
5003 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5005 * parse.y (lookup_package_type_and_set_next): New function prototype.
5006 (resolve_package): Search current and imported packages.
5007 (lookup_package_type_and_set_next): New function.
5009 1999-06-22 Andrew Haley <aph@cygnus.com>
5011 * verify.c (verify_jvm_instructions): Check for pending blocks
5012 before invalid PC test and opcode switch, not after.
5014 1999-06-21 Andrew Haley <aph@cygnus.com>
5016 * except.c (find_handler_in_range): The upper limit for exception
5017 ranges is exclusive, not inclusive: (start <= pc < end).
5018 (link_handler): find child pointer which points to outer by
5019 searching sibling list: previous code incorrectly assumed that
5020 outer->outer->first_child must point to outer.
5021 * verify.c (verify_jvm_instructions): FIXME added to code for
5023 (verify_jvm_instructions): Do not assume that the last block
5024 processed in a subroutine is a block which ends with a `ret'
5025 instruction. With some control flows it is possible that the last
5026 block ends with an `athrow'.
5028 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * parse.y (qualify_ambiguous_name): Reorganized the post
5031 evaluation of non WFL leading expression nodes.
5033 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5035 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5038 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * parse.y (qualify_ambiguous_name): Handle qualified expression
5041 beginning with a STRING_CST.
5043 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5045 * parse.y (register_fields): Set DECL_INITIAL on both
5046 pre-initialized static and public fields.
5047 (resolve_field_access): Static field access expressions to always
5049 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5050 qualification. CONVERT_EXPR to be resolved as an expression name.
5051 (java_complete_lhs): Identify and access qualified final
5052 initialized field in switch statement case expression.
5053 (fold_constant_for_init): Pre-initialized field decl constant to
5056 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5058 * parse.y (note_possible_classname): Mark returned node with
5059 QUALIFIED_P only if the original class name contained a '/'.
5061 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5063 * Make-lang.in (gcjh): More parallel build fixes.
5065 1999-06-03 Mike Stump <mrs@wrs.com>
5067 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5069 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5071 * except.c (link_handler): Chain exception handlers in order.
5073 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5075 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5076 with nops and process as usual in order to always set correct EH
5077 ranges. Emit detailed warnings about unreachable bytecodes.
5079 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5081 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5084 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5086 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5087 or the searched field decl.
5089 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * parse.y (fold_constant_for_init): Convert numerical constant
5092 values to the type of the assigned field.
5094 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * expr.c (lookup_field): Relaxed the test on class loading error
5098 * parse.y (fold_constant_for_init): Enabeled old code.
5100 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5102 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5103 decide the validity of the cast of a java.lang.Cloneable reference
5105 (patch_conditional_expr): Fixed first argument passed to
5106 binary_numeric_promotion.
5108 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5110 * parse.y (qualify_ambiguous_name): Take into account that a
5111 CONVERT_EXPR might specify a type as a WFL.
5113 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5115 * parse.y (patch_assignment): Save the rhs before using it as an
5116 argument to _Jv_CheckArrayStore.
5118 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5120 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5122 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5125 floating point litteral only when the exponent indicator has been
5128 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * parse.y (formal_parameter:): Construct argument tree list
5131 element even if a yet unsupported final parameter was encountered.
5133 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5135 * parse.y (finish_method_declaration): Issue errors for native or
5136 abstract methods declared with a method body, as well as for non
5137 native or non abstract methods with no method body.
5139 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5141 * class.c (build_utf8_ref): Initialize variable `field'.
5143 * decl.c (init_decl_processing): Initialize variable `field'.
5145 * expr.c (build_known_method_ref): Mark parameters `method_type',
5146 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5147 (process_jvm_instruction): Likewise for parameter `length'.
5149 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5150 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5153 * parse.y (maybe_generate_clinit): Remove unused variable
5154 `has_non_primitive_fields'.
5155 (find_in_imports_on_demand): Initialize variables `node_to_use'
5157 (patch_binop): Likewise for variable `prom_type'.
5158 (patch_unaryop): Likewise for variable `prom_type'.
5160 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5162 * xref.c (xref_table): Add missing initializer.
5164 1999-05-14 Tom Tromey <tromey@cygnus.com>
5166 * java-except.h (struct eh_range): Removed unused `next' member.
5167 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5168 after adding all exception handlers. Sort exception ranges in
5170 (struct pc_index): New structure.
5171 (start_pc_cmp): New function.
5172 * except.c (add_handler): Return `void'. Don't call link_handler;
5173 instead construct an ordinary linked list and do range
5175 (check_nested_ranges): New function.
5176 (link_handler): Changed interface to allow merging of eh_ranges.
5177 Split overlapping ranges. Return `void'.
5179 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5181 * parse.y (constructor_block_end:): New rule, tagged <node>.
5182 (constructor_body:): Use `constructor_block_end' instead of
5185 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * parse.y (statement_nsi:): Pop `for' statement block.
5188 (java_complete_lhs): Labeled blocks containing no statement are
5189 marked as completing normally.
5191 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5193 * xref.c (xref_set_current_fp): New function, defined.
5194 * xref.h (xref_set_current_fp): New function, prototyped.
5196 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5198 * check-init.c (check_init): Take into account that
5199 LABELED_BLOCK_STMT can be empty.
5201 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5203 * parse.y (java_check_regular_methods): Warning check on not
5204 overriding methods with default access in other packages does not
5205 apply to `<clinit>'.
5206 (java_complete_lhs): If block body is an empty_stmt_node, replace
5207 it by NULL_TREE. This prevents gcc from generating an irrelevant
5210 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5212 * check-init.c (check_init): Removed code accepting to see things
5213 falling through default:, when doing xrefs.
5214 * java-tree.h (do_not_fold): New global variable, declared.
5215 * parse.y (do_not_fold): New global variable, defined.
5216 (java_complete_expand_method): Set `do_not_fold' to the value of
5217 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5218 and reinstall them after them have been purged; do not check for
5219 initializations; do not issue missing return errors.
5220 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5222 (patch_binop): Skip the fold part when doing xrefs.
5223 (build_string_concatenation): Skip the concatenation part when
5225 (patch_synchronized_statement): Do not generate a try-finally when
5227 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5228 and keep the location where the throw was seen.
5229 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5230 any treatment on the converted node an simply return a NOP_EXPR of
5232 * xref.c (xref_get_data): New function, defined.
5233 * xref.h (xref_get_data): New function, declared.
5234 (XREF_GET_DATA): Use xref_get_data.
5236 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5238 * gjavah.c (print_include): Cast the result of `strlen' to int
5239 when comparing against a signed value.
5240 (add_namelet): Likewise.
5242 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * expr.c (expand_invoke): Mark parameter `nargs' with
5246 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5248 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5251 * jcf-reader.c (get_attribute): Cast a value to long
5252 when comparing against a signed expression. Likewise.
5254 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5257 1999-05-11 Andrew Haley <aph@cygnus.com>
5259 * parse.y (source_end_java_method): If the current method contains
5260 any exception handlers, force asynchronous_exceptions: this is
5261 necessary because signal handlers in libjava may throw exceptions.
5262 * decl.c (end_java_method): Ditto.
5264 1999-05-11 Tom Tromey <tromey@cygnus.com>
5266 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5268 * jvspec.c (THREAD_NAME): Removed.
5269 (GC_NAME): Likewise.
5270 (MATHLIB): Likewise.
5271 (WITHLIBC): Likewise.
5273 (THREADLIB): Likewise.
5274 (MATH_LIBRARY): Likewise.
5275 (lang_specific_driver): Don't add `-l' options to command line.
5276 Instead, add a single --specs option. Recognize `-L' options and
5277 use them to search for spec file.
5278 (find_spec_file): New function.
5279 (SPEC_FILE): New define.
5281 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5283 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5284 cpplib-enabled build.
5286 1999-05-05 Per Bothner <bothner@cygnus.com>
5288 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5289 temporarily zero it while calling rest_of_decl_compilation.
5291 * java-tree.h (string_ptr_type_node): Add declaration.
5292 * decl.c: Define and initialize string_ptr_type_node.
5293 * parse.y (patch_string_cst): Use string_ptr_type_node.
5295 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5296 * parse.y (for_statement): Now unconditionally exit_block.
5297 (finish_labeled_statement): No longer exit_block if for-loop.
5298 (patch_loop_statement): Check harder if the loop is already labeled.
5300 * parse.y (patch_initialized_static_field): Removed function.
5301 (maybe_generate_clinit): Removed special handling for interfaces.
5302 (java_complete_expand_methods): Do a preliminary java_complete_tree
5303 on <clinit> to determine if it can be removed.
5304 (java_complete_expand_method): Remove special handling for <clinit>.
5305 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5306 optimize if we get back empty_stmt_node.
5307 For MODIFY_EXPR, re-do checking of static initializers.
5308 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5309 For VAR_DECL, pass correct context.
5311 * verify.c (verify_jvm_instructions): Better error messages.
5313 1999-05-03 Tom Tromey <tromey@cygnus.com>
5315 * parse-scan.y (interface_declaration): Call
5316 report_class_declaration for interfaces.
5318 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5320 * Makefile.in: Remove -v from bison command lines.
5322 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * check-init.c (check_init): Exclude a case of error when doing
5326 * class.c (layout_class_method): Don't generate the error message
5327 twice when compiling from source.
5328 * lang-options.h: Added `-Wredundant-modifers' and
5329 `-Wunusupported-jdk11' flags and help text.
5330 * lang.c (lang_decode_option): Added support for
5331 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5332 flag_static_local_jdk11 and flag_redundant set accordingly.
5333 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5334 * parse.h (EXPR_WFL_ADD_COL): New macro.
5335 (DECL_END_SOURCE_LINE): Likewise.
5336 (DECL_INHERITED_SOURCE_LINE): Likewise.
5337 * parse.y (static_ref_err): New function, prototyped.
5338 (CCB_TK): Now tagged <operator>.
5339 (class_body:): Remember the location of the closing '}' of a class
5340 definition when doing xrefs.
5342 (block_end:): Likewise.
5343 (create_class): Remember the location of the inherited class
5344 identifier when doing xrefs.
5345 (register_fields): Added test on first operand of `init' before
5346 testing it TREE_CODE.
5347 (method_header): Store the location of the class identifier in the
5348 class decl when doing xrefs.
5349 (finish_method_declaration): Don't combine first/last method line
5351 (java_check_regular_methods): Warning check on not overriding
5352 methods with default access on other packages move before check on
5353 static methods. Initialization of `aflags' also moved up.
5354 (resolve_expression_name): Call static_ref_err to report the error.
5355 (static_ref_err): New function, implemented.
5356 (resolve_field_access): Returned simplified static field access
5358 (resolve_qualified_expression_name): Check for illegal use of
5359 static fields in a non static context. Call static_ref_err to
5360 report error in various places.
5361 (java_complete_tree): Do not fold initialized static fields when
5363 (java_complete_lhs): Likewise.
5365 1999-04-29 Anthony Green <green@cygnus.com>
5367 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5368 create internal labels.
5369 (lookup_label): Ditto.
5371 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * class.c (layout_class_method): Generate <clinit>'s rtl for
5375 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5376 for interfaces' <clinit>.
5377 * expr.c (lookup_field): Search for fields in interfaces.
5378 (expand_invoke): Fixed indentation.
5379 (expand_java_field_op): Likewise. Use IS_CLINIT.
5380 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5381 (IS_CLINIT): New macro.
5382 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5383 interface was parsed.
5384 (maybe_generate_clinit): Don't generate if the current class is an
5385 interface with only fields of primitive types.
5386 (reset_method_name): Use IS_CLINIT.
5387 (java_complete_expand_method): Expand <clinit> when it exists for
5388 interfaces. Use IS_CLINIT.
5389 (resolve_expression_name): Use DECL_CONTEXT instead of
5390 current_class to build static field references.
5391 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5392 ARRAY_REF when doing xreferencing.
5393 (check_final_assignment): Fixed typo in leading comment. Use
5395 (patch_array_ref): Don't fully expand array references when
5397 (patch_return): Use IS_CLINIT.
5398 (patch_throw_statement): Likewise.
5400 1999-04-22 Tom Tromey <tromey@cygnus.com>
5402 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5404 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * decl.c (predef_filenames, predef_filenames_size): New globals
5407 (init_decl_processing): predef_filenames and predef_filenames_size
5409 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5411 * jcf-parse.c (predefined_filename_p): New function.
5412 (yyparse): Check that files on the command line are specified only
5413 once and issue a warning otherwise.
5414 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5415 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5416 avoid a gcc warning with -W -Wall turned on.
5417 (java_expand_classes): Abort if errors were encountered.
5418 (java_complete_lhs): If the cross reference flag is set, wrap
5419 field DECL node around a WFL when resolving expression name.
5421 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * lang.c (lang_decode_option): Fixed returned value when parsing
5424 `-fxref=...' and `-Wall'.
5425 * parse.y (source_end_java_method): Do not generate code when
5426 flag_emit_xref is set.
5427 (resolve_expression_name): Do not build static field access when
5428 flag_emit_xref is set.
5429 (resolve_field_access): No special treatment on `length' when
5430 flag_emit_xref is set. Do not build qualified static field access
5431 when flag_emit_xref is set.
5432 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5433 when flag_emit_xref is set.
5434 (patch_assignment): Do not generate array store runtime check when
5435 flag_emit_xref is set.
5436 * xref.c (xref_flag_value): Fixed function declaration
5438 (xset_set_data): New function.
5439 * xref.h (xref_set_data): Added prototype for new function.
5440 (typedef struct xref_flag_table): New field data.
5441 (XREF_GET_DATA): New macro.
5443 1999-04-19 Tom Tromey <tromey@cygnus.com>
5445 * xref.h (enum): Removed trailing comma.
5447 * parse.y (resolve_qualified_expression_name): Added missing
5450 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5452 * gjavah.c: New prototypes for java_float_finite and
5455 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5457 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5460 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5462 * Makefile.in (TREE_H): Add tree-check.h.
5463 (RTL_H): Add genrtl.h.
5465 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * parse.y (patch_assignment): Added ArrayStoreException runtime
5470 1999-04-06 Per Bothner <bothner@cygnus.com>
5472 * expr.c (pop_type_0): New function.
5473 (pop_type): Use pop_type_0.
5474 * java-tree.h (pop_type_0): New declaration.
5475 * verify.c (verify_jvm_instructions): Check return instructions.
5477 * parse.y (patch_binop): Don't fold if non-constant and emiting
5480 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5482 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5484 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5485 (main_jcf): Don't define.
5486 (process_file): Don't set `main_jcf'.
5488 * java-tree.h (main_jcf): Don't declare.
5490 * jcf-parse.c (main_jcf): Add static definition.
5492 * lang.c (main_jcf): Don't define.
5494 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5496 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5498 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5500 * jcf-depend.c: Include "config.h", not <config.h>.
5502 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5505 * jcf-path.c: Include "config.h", not <config.h>.
5507 * lex.c: Don't include various system header files.
5508 (java_init_lex): Cast the argument of `bzero' to PTR
5510 * parse-scan.y (java_push_parser_context): Likewise.
5512 * parse.y (java_push_parser_context): Likewise.
5513 (patch_bc_statement): Match format specifier to variable argument.
5515 * xref.c: Don't include <stdio.h>.
5517 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * parse.y (struct parser_ctxt *ctxp): Now global.
5520 (declare_local_variables): Use WFL compound value for the
5521 declaration source line value, when doing cross-referencing.
5523 1999-03-31 Tom Tromey <tromey@cygnus.com>
5525 * gjavah.c (print_field_info): Allow constants of other types.
5526 (print_include): Generate include when new name is proper prefix
5527 of already printed name.
5528 (add_namelet): Likewise.
5529 (cxx_keyword_subst): New function.
5530 (print_method_info): Use it.
5531 (print_field_name): New function.
5532 (get_field_name): New function.
5533 (print_field_info): Use get_field_name and print_field_name.
5535 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5537 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5538 'KR-C', so gperf uses the `const' keyword on strings.
5540 * keyword.gperf (java_keyword): Const-ify a char*.
5542 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * parse.y (patch_bc_statement): Fixed identation and a bogus
5547 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.y (patch_assignment): Allow static variables in other
5550 classes to be assigned.
5552 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5554 * class.c (maybe_add_interface): Remove unused variable
5556 (make_class_data): Use = for assignment, not ==. Likewise.
5557 (emit_register_classes): Remove unused variable `decl'.
5559 * lex.c: Fix comment so as not to contain an embedded `/*'.
5561 * verify.c (verify_jvm_instructions): Remove unused variable
5564 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5566 * parse.y (complete_loop_body): Rename to finish_loop_body.
5567 (complete_labeled_statement): Rename to finish_labeled_statement.
5568 (complete_for_loop): Rename to finish_for_loop.
5569 (complete_method_declaration): Rename to finish_method_declaration.
5571 * java-tree.h (continue_identifier_node): New global node.
5572 * decl.c: Define and initialize continue_identifier_node.
5573 * parse.y (generate_labeled_block): Remove - no longer needed.
5574 (build_loop_body): Use continue_identifier_node for continue block.
5575 (finish_labeled_statement): Also do pop_labeled_block actions.
5576 (java_complete_lhs): POP_LOOP even if error.
5577 (build_labeled_block): Special handling for continue_identifier_node.
5578 (patch_loop_statement): Re-organize.
5579 (patch_bc_statement): Re-write.
5581 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5583 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5584 using a WFL compound value.
5585 * parse.y (xref.h): Include.
5586 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5588 (register_fields): Set WFL compound value to lineno if doing
5590 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5592 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5593 * xref.h (expand_xref): Prototype renamed from xref_generate.
5595 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5598 (GET_CURRENT_BLOCK): New macro.
5599 * parse.y (current_static_block): New global variable.
5600 (method_body:): Define action.
5601 (complete_method_declaration): Set current_function_decl to NULL
5602 when work on the current method is done.
5603 (declare_local_variables): Use GET_CURRENT_BLOCK.
5604 (java_method_add_stmt): Likewise.
5605 (java_complete_expand_method): Disable the use of `this' when
5607 (enter_a_block): If no current method exist, use
5608 current_static_block to link static initializer blocks.
5609 (exit_block): Rewritten to use current_static_block when no current
5611 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5612 (patch_return): Forbid the use of `return' in static initializers.
5613 (patch_throw_statement): Fixed indentation. Issue specific error
5614 for uncaught thrown checked exception in static initializer
5615 blocks. Removed FIXME.
5617 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5619 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5620 Link gcj from gcc.o.
5622 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * parse.y (find_applicable_accessible_methods_list): When dealing
5625 with interface: ensure that a given interface or java.lang.Object
5626 are searched only once.
5628 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5630 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5632 * jcf-dump.c (print_access_flags): Add braces around if-else.
5634 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5637 * lex.c (build_wfl_node): Add static prototype.
5639 * lex.h (build_wfl_node): Remove static prototype.
5641 * parse.y: Include lex.c early enough to declare everything needed.
5642 Ensure calls to `build_wfl_node' pass the proper arguments.
5643 (create_class): Remove unused variable `super_decl'.
5644 (get_printable_method_name): Initialize variable `name'.
5646 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * Changelog: Fixed 1999-03-22 typos.
5649 * lang.c (lang_decode_option): Fixed typo in error string in the
5652 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5654 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5656 * java-tree.h (flag_emit_xref): Declared extern.
5657 * lang.c (xref.h): Included.
5658 (flag_emit_xref): New global variable.
5659 (lang_decode_option): Added support for -fxref.
5663 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5665 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5668 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5670 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5671 $(srcdir)/../system.h and $(JAVA_TREE_H).
5672 (jcf-io.o): Depend on $(JAVA_TREE_H).
5673 (mangle.o): Likewise.
5675 * check-init.c (check_cond_init): Add static prototype.
5677 * class.c (build_java_method_type, hashUtf8String,
5678 make_field_value, get_dispatch_vector, get_dispatch_table,
5679 append_gpp_mangled_type, mangle_static_field): Likewise.
5680 (strLengthUtf8): Hide unused definition.
5681 (hashUtf8String): Const-ify.
5682 (make_field_value): Un-ANSI-fy.
5684 * constants.c: Move inclusion of jcf.h above java-tree.h.
5685 (set_constant_entry, find_class_or_string_constant,
5686 find_name_and_type_constant, get_tag_node,
5687 build_constant_data_ref): Add static prototype.
5689 * decl.c (push_jvm_slot, builtin_function,
5690 lookup_name_current_level): Likewise.
5691 (builtin_function): Const-ify.
5693 * except.c (expand_start_java_handler, expand_end_java_handler):
5694 Add static prototype.
5696 * expr.c (flush_quick_stack, push_value, pop_value,
5697 java_stack_swap, java_stack_dup, build_java_athrow,
5698 build_java_jsr, build_java_ret, expand_java_multianewarray,
5699 expand_java_arraystore, expand_java_arrayload,
5700 expand_java_array_length, build_java_monitor, expand_java_pushc,
5701 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5702 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5703 expand_compare, expand_test, expand_cond, expand_java_goto,
5704 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5705 expand_java_field_op, java_push_constant_from_pool): Likewise.
5707 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5708 (build_java_arraynull_check): Mark parameters `node' and `type'
5709 with ATTRIBUTE_UNUSED.
5710 (note_label): Likewise for parameter `current_pc'.
5711 (expand_java_call, expand_java_ret): Hide unused definition.
5713 * java-tree.h (make_class, build_constants_constructor,
5714 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5715 init_outgoing_cpool, register_class, emit_register_classes,
5716 java_layout_seen_class_methods): Prototype.
5717 (unicode_mangling_length): Const-ify.
5718 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5719 emit_unicode_mangled_name, format_int, format_uint,
5720 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5721 jcf_print_utf8_replace, open_class): Prototype.
5723 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5724 <stdio.h>. Include tree.h/java-tree.h.
5725 (utf8_equal_string usage, process_class): Add static prototype.
5726 (open_class): Don't prototype this here.
5727 (utf8_equal_string): Match arguments to format specifiers.
5728 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5729 TABLE_SWITCH, disassemble_method): Likewise.
5731 * jcf-io.c: Include tree.h/java-tree.h.
5732 (open_class, find_classfile, jcf_print_utf8,
5733 jcf_print_utf8_replace): Const-ify.
5735 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5736 parse_class_file): Add static prototype.
5737 (find_in_current_zip): Match definition to existing static
5740 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5741 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5742 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5743 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5744 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5745 generate_bytecode_return, perform_relocations, init_jcf_state,
5746 init_jcf_method, release_jcf_state, generate_classfile):
5747 Add static prototype.
5748 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5749 (make_class_file_name): Const-ify.
5751 * jcf.h (find_classfile): Const-ify.
5753 * jv-scan.c (reset_report): Remove prototype.
5755 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5756 (error): Rewrite to allow varargs.
5758 * lang.c (lang_f_options): Const-ify.
5760 * lex.c (java_parse_escape_sequence): Add static prototype.
5761 (java_allocate_new_line): Match definition to existing static
5764 * mangle.c Include tree.h/java-tree.h.
5765 (unicode_mangling_length, emit_unicode_mangled_name,
5766 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5768 * parse.h (jdep_code): Remove trailing comma in enumeration.
5769 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5770 (reset_report): Add prototype.
5772 * verify.c (push_pending_label, merge_types): Add static
5775 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5777 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * parse.y (find_applicable_accessible_methods_list): Extend the
5780 search to superinterfaces when relevant.
5781 (search_applicable_methods_list): New function.
5783 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * class.c (unmangle_classname): Implemented stricter testing
5786 before setting the QUALIFIED_P flag on an identifier.
5788 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5790 * parse.y (java_complete_lhs): Call force_evaluation_order
5791 after patch_newarray.
5792 (patch_binop): Don't call fold if there are side effects.
5794 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (java_stabilize_reference): Use save_expr instead of
5797 building a SAVE_EXPR node.
5798 (java_complete_lhs): Patch the resulting string of the `+='
5799 operator (if necessary) and complete the RHS after having built
5802 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5804 * class.c (make_class): Don't set CLASS_P here (because
5805 this function is also called by build_java_array_type).
5806 (push_class): Set CLASS_P here instead.
5807 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5809 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5810 context. If the context is class, perfer "super" over "synchronized".
5811 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5813 * parse.y (create_class): Don't call parser_check_super here;
5814 it is not robust. Always wait until later.
5816 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5817 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5819 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5821 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5822 * lex.h (UNGETC): Change misleading macro.
5824 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * parse.y (java_stabilize_reference): Return NODE when patching a
5828 (java_complete_lhs): Put parenthesis around truth values.
5830 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5832 * class.c (layout_class_method): Don't make rtl for interface
5834 * parse.h (GET_TYPE_NAME): New macro.
5835 * parse.y (if_then_statement:): Fixed indentation.
5836 (if_then_else_statement:): Likewise.
5837 (for_statement:): Fixed spacing.
5838 (try_statement:): Fixed indentation.
5839 (create_interface): Don't force interfaces to be abstract.
5840 (method_header): Abstract methods are OK in interfaces.
5841 (declare_local_variables): Fixed typo in comment.
5842 (java_complete_expand_method): Fixed indentation.
5843 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5844 non accessible fields.
5845 (java_stabilize_reference): New function.
5846 (java_complete_lhs): Fixed indentation. Use
5847 java_stabilize_reference in compound assignement. Insert the
5848 cast. If not processing `+' fix string constants before processing
5851 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5853 * constants.c (find_class_or_string_constant): Cast variable `j'
5854 to a `jword' when comparing against one.
5856 * expr.c (java_lang_expand_expr): Remove unused variables
5857 `has_finally_p' and `op0'.
5859 * gjavah.c (print_field_info): Cast a value to jint when comparing
5860 against one. Likewise for a jlong.
5861 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5862 against a signed quantity.
5864 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5865 (print_signature): Don't needlessly dereference variable `str'
5867 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5868 `max_locals' with ATTRIBUTE_UNUSED.
5869 (jcf_parse_class): Likewise for variable `index'.
5871 * parse.h (reverse_jdep_list): Remove static prototype.
5873 * parse.y (build_jump_to_finally): Remove prototype and definition.
5874 (reverse_jdep_list): Add static prototype.
5876 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5877 `assignment' and `expr_decl'.
5879 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5881 1999-03-12 Andrew Haley <aph@cygnus.com>
5883 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5884 we'll need a directory separator and a null character.
5886 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5888 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5890 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5895 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5897 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5899 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5901 * class.c (layout_class_method): A static method in a base class
5902 is never overridden, so treat it like it doesn't exist.
5903 However, do complain about private non-static method overriding
5904 public static method.
5906 * parse.y: Don't set unused INITIALIZED_P flag.
5907 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5909 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5910 (build_array_from_name): Re-order &index[string] to &string[index].
5912 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5913 error_mark (it might catch more errors, but it is more likely to lose).
5915 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5917 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5918 (parse-scan.o): Depend on toplev.h.
5920 * class.c (make_method_value): Add prototype. Make it static.
5921 Remove unused second argument, caller changed.
5923 * expr.c (java_lang_expand_expr): Remove unused variable
5926 * java-tree.h: Don't prototype find_in_current_zip.
5927 Add prototypes for verify_constant_pool, start_java_method,
5928 end_java_method, give_name_to_locals, expand_byte_code,
5929 open_in_zip, set_constant_value, find_constant1, find_constant2,
5930 find_utf8_constant, find_string_constant, find_class_constant,
5931 find_fieldref_index, find_methodref_index, write_constant_pool,
5932 count_constant_pool_bytes and encode_newarray_type.
5934 * jcf-dump.c: Remove unused variable `LONG_temp'.
5936 * jcf-parse.c: Include parse.h.
5937 (jcf_parse_source): Remove unused parameter, all callers changed.
5938 (jcf_figure_file_type): Add static prototype.
5939 (find_in_current_zip): Likewise. Also remove unused parameter,
5940 all callers changed.
5941 (read_class): Initialize variable `saved_pos'.
5943 * jcf-reader.c (jcf_parse_preamble): Mark variables
5944 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5946 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5947 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5948 (java_parse_doc_section): Initialize variable `seen_star'.
5949 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5950 (java_lex_error): Mark parameters `msg' and `forward' with
5952 (java_get_line_col): Mark parameters `filename' and `line' with
5955 * parse-scan.y: Include toplev.h.
5956 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5958 * parse.h: use `struct JCF', not plain `JCF'.
5959 (java_parser_context_save_global, java_expand_classes
5960 java_parser_context_restore_global, java_parse): Add prototypes.
5962 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5965 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5967 * check-init.c (check_init): COPYN takes word count, not bit count.
5969 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5971 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5972 explicit build_decl. (Avoids crash in reload when optimizing.)
5974 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5976 * decl.c (complete_start_java_method): Handle synchronized method
5977 even when compiling from bytecode.
5979 1999-02-26 Tom Tromey <tromey@cygnus.com>
5981 * gjavah.c (add_class_decl): Only generate `#include' if outer
5982 class is not the name of the class we are processing. Correctly
5983 append `.h' in #include.
5984 (process_file): Clean up newlines around generated `#include's.
5985 (decode_signature_piece): Correctly handle inner classes.
5986 (struct include): New structure.
5987 (all_includes): New global.
5988 (print_include): New function.
5989 (add_class_decl): Use it.
5990 (process_file): Likewise.
5991 (add_class_decl): Generate include for java-array.h if array
5993 (process_file): Don't generate java-array.h include.
5995 * gjavah.c (add_namelet): Check for standard package names here.
5996 (add_class_decl): Don't check for standard package names here.
5998 1999-02-25 Tom Tromey <tromey@cygnus.com>
6000 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6001 When reading a zip file, only use strncmp if both strings are
6002 bigger than the buffer length. Initialize `k' when looping
6005 1999-02-24 Tom Tromey <tromey@cygnus.com>
6007 * gjavah.c (struct namelet): New structure.
6008 (add_namelet): New function.
6009 (print_namelet): New function.
6010 (print_class_decls): Use add_namelet and print_namelet to generate
6011 namespaces and not classes.
6012 (method_printed): New global.
6013 (HANDLE_END_METHOD): Examine method_printed.
6014 (print_method_info): Set method_printed when required. Print
6015 error if function to be ignored is marked virtual. Handle $finit$
6017 (METHOD_IS_FINAL): New macro.
6018 (print_field_info): Use it.
6019 (HANDLE_METHOD): Clear method_printed.
6020 (method_pass): New global.
6021 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6022 (process_file): Do two passes over both fields and methods.
6023 (HANDLE_METHOD): Examine method_pass.
6025 (add_class_decl): New function.
6026 (print_class_decls): Don't scan over entire constant pool.
6028 1999-02-23 Tom Tromey <tromey@cygnus.com>
6030 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6031 disable linking in that case.
6033 1999-02-20 Tom Tromey <tromey@cygnus.com>
6035 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6038 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6040 * decl.c (build_result_decl), java-tree.h: New method.
6041 (complete_start_java_method): Handle synchronized methods.
6042 Don't build DECL_RESULT here. (Ordering dependency problem.)
6043 (start_java_method): Call build_result_decl here instead ...
6044 * parse.y (java_complete_expand_method): ... and here.
6045 (expand_start_java_method): Don't call complete_start_java_method here.
6046 (java_complete_expand_method): Call it here instead.
6047 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6048 * java-tree.h: ... here.
6050 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6051 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6052 for ARRAY_REF - it doesn't work when array bounds are checked.
6053 (patch_array_ref): Handle it here instead.
6055 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6057 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6059 Force left-to-right evaluation of binary operations etc.
6060 * expr.c (force_evaluation_order), java-tree.h: New function.
6061 * parse.y (java_complete_lhs): Pass binary operations, procedure
6062 calls, and ARRAY_REFs to force_evaluation_order.
6063 (various): Set TREE_SIDE_EFFECTS more carefully.
6065 Tolerate random (non-UTF8) encoding in comments without complaining.
6066 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6067 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6069 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6070 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6072 * parse.y (java_complete_lhs): Ignore an empty statement in a
6073 COMPOUND_EXPR. Don't complain about empty statement after return.
6075 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6077 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6078 in TREE_LIST - just chain the POINTER_TYPEs together.
6079 (resolve_class): If type already resolved, return decl.
6080 After resolving, update TREE_TYPE(class_type), and name (if array).
6081 * parse.h (do_resolve_class), parse.y: Make non-static.
6082 * class.c (maybe_layout_super_class): Take this_class argument.
6083 Do do_resolve_class if necessary.
6084 (layout_class, layout_class_methods): Adjust calls appropriately.
6085 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6086 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6087 * typeck.c (build_java_array_type): Don't call layout_class.
6089 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * parse.y (check_pkg_class_access): Allow private class access
6092 within the same package.
6093 (strip_out_static_field_access_decl): New function.
6094 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6095 operator argument before testing its nature.
6097 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6099 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6100 (TRY_EXPR): Simplify - it no longer has a finally clause.
6101 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6102 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6103 * expr.c (java_lang_expand_expr): Likewise.
6104 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6105 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6106 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6107 (build_try_statement): Remove finally parameter and handling.
6108 (build_try_finally_statement): New function.
6109 (patch_try_statement): No longer need to support finally clause.
6110 (try_statement): Update grammar action rules.
6111 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6112 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6114 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6116 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6117 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6119 1999-02-17 Andrew Haley <aph@cygnus.com>
6121 * class.c (build_utf8_ref): Back out broken patch which was
6122 intended to to output signatures using '.' as a separator.
6124 * class.c (make_class_data): Output signatures using '.' as a
6125 separator, rather than '/'.
6126 (mangled_classname): Likewise.
6127 (make_field_value): Likewise.
6128 (make_method_value): Likewise.
6129 * constants.c (alloc_class_constant): Likewise.
6130 * expr.c (build_invokeinterface): Likewise.
6132 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6135 of an ancient workaround.
6137 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6139 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6142 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * lex.c (yylex): Encode \0 as UTF8.
6146 1999-02-10 Tom Tromey <tromey@cygnus.com>
6148 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6149 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6150 (libgcj_zip): Renamed.
6151 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6153 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6155 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6156 (GC_NAME): Renamed -lgc to -lgcjgc.
6158 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6160 * lex.c (java_lang_cloneable): Initialize.
6161 * parse.y (java_lang_cloneable): New static variable.
6162 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6163 doing one more qualification round.
6164 (valid_ref_assignconv_cast_p): Reject null source or
6165 destination. Allow an array to be cast into java.lang.Cloneable.
6166 (patch_cast): Swapped two first arguments to first call to
6167 valid_ref_assignconv_cast_p.
6169 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * parse.h: DECL_P renamed JDECL_P.
6172 * parse.y: DECL_P replaced by JDECL_P.
6173 (build_array_from_name): Always use pointer's type.
6174 (patch_bc_statement): Extra code to search continue target in a
6175 for loop. Fixed comments. Continue target is current loop when
6178 1999-02-05 Andrew Haley <aph@cygnus.com>
6180 * class.c (make_class_data): The superclass of an interface should
6181 be null, not class Object.
6183 * lex.c (java_lex): Sign extend hex literals.
6185 1999-02-04 Andrew Haley <aph@cygnus.com>
6187 * class.c (build_utf8_ref): Output signatures using '.' as a
6188 separator, rather than '/'.
6189 (make_class_data): Likewise.
6191 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6193 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6194 mkstemp.o. Get them from libiberty now.
6196 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6198 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6200 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6202 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6205 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6207 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6208 * jcf-write.c (generate_bytecode_return): New function.
6209 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6211 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6212 generate special [fd]const_[01] instructions.
6214 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6216 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6217 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6219 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6221 * parse.y (patch_method_invocation): Handle calling static methods,
6222 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6224 * parse.y (java_complete_lhs): Don't complain about unreachable
6225 exit condition in a do-while statement.
6227 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6229 * lex.c (java_read_char): Fixed utf8 decoding.
6230 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6232 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6233 comments. Local variable `all_primitive' is gone. Broadened
6234 acceptance of `0' to floating point targets. `long' can now be
6235 widened to `double' or `float'.
6236 (valid_method_invocation_conversion_p): Added leading
6237 comment. Fixed tabulation.
6238 (build_string_concatenation): Optimize out left or right empty
6241 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6243 * jcf-write.c (localvar_alloc): Only emit entry for
6244 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6245 (generate_bytecode_insns): Only call put_linenumber if
6246 debug_info_level > DINFO_LEVEL_NONE.
6247 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6248 is specified, add -g1 (for compatibility wih javac).
6250 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6252 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6253 gjavah.o, check-init.o, jv-scan.o
6255 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6257 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6259 * gjavah.c: Include config.h and system.h.
6261 * javaop.h (inline): Don't define, its handled by system.h.
6262 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6263 from `inline' to `static inline'.
6265 * jcf.h (inline): Don't define, its handled by system.h.
6267 * lex.c (inline): Likewise.
6269 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6271 * lang-specs.h: Map -Qn to -fno-ident.
6273 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6275 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6277 1999-01-29 Tom Tromey <tromey@cygnus.com>
6279 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6280 then cast it to Object before calling `append' method.
6282 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6284 * check-init.c (check_bool2_init, check_bool_init, check_init):
6285 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6286 * jcf-write.c (generate_bytecode_insns): Likewise.
6288 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6290 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6291 * parse.y (patch_cast): Allow a boolean to be cast into a
6294 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * parse.y: (class_declaration:): Fixed indentation.
6297 (class_member_declaration:): Extra `;' after field declaration now
6299 (interface_declaration:): Removed debug messages in error reports.
6300 (patch_binop): Nodes created and returned inherit the orignal
6301 node's COMPOUND_ASSIGN_P flag value.
6302 (patch_cast): Fix cast from char to floating point.
6304 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6306 * except.c, java-except.h (expand_resume_after_catch): new
6308 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6309 to branch back to main flow of control after a catch block.
6311 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6313 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6314 $(srcdir)/../system.h.
6315 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6316 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6317 (jcf-write.o): Likewise.
6318 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6319 (mangle.o): Depend on $(srcdir)/../toplev.h.
6320 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6321 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6323 * class.c: Include output.h and parse.h.
6324 (mangled_classname): Add the `const' keyword to a char*.
6325 (find_named_method): Hide unused function definition.
6326 (build_utf8_ref): Change type of variable `c' to unsigned char.
6327 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6328 (build_class_ref): Add the `const' keyword to a char*.
6329 (layout_class_method): Remove unused variable `buf'.
6331 * decl.c (find_local_variable): Remove unused variable `rtl'.
6332 (pushdecl): Likewise for variables `different_binding_level' and
6334 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6335 (maybe_build_cleanup): Likewise for parameter `decl'.
6337 * except.c (expand_start_java_handler): Mark parameter `range'
6338 with ATTRIBUTE_UNUSED.
6340 * expr.c: Include except.h.
6341 (pop_type): Remove unused variable `i'.
6342 (pop_value): Likewise for variables `n_words' and `i'.
6343 (expand_java_arrayload): Likewise for variable `convert'.
6344 (java_lang_expand_expr): Likewise for variables `op0', `type',
6345 `mode', `unsignedp', `node' and `elements'.
6346 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6348 (process_jvm_instruction): Add a `const' qualifier to a char*.
6350 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6351 (temp_directory): Likewise.
6352 (print_c_decl): Likewise.
6353 (print_method_info): Likewise.
6354 (decode_signature_piece): Likewise.
6355 (print_mangled_classname): Likewise.
6357 * java-except.h: Provide prototypes for maybe_start_try,
6358 maybe_end_try and add_handler.
6360 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6361 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6362 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6363 init_expr_processing, push_super_field, init_class_processing,
6364 can_widen_reference_to, class_depth, verify_jvm_instructions,
6365 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6366 set_local_type, merge_type_state, push_type, load_type_state,
6367 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6368 emit_unicode_mangled_name): Add prototypes.
6370 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6371 (print_signature_type): Use ISDIGIT, not isdigit.
6372 (print_signature): Remove unused variable `j'.
6374 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6375 int when comparing against one.
6377 * jcf-parse.c: Include toplev.h.
6379 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6380 (localvar_free): Remove unused variable `i'.
6381 (generate_bytecode_conditional): Likewise for variable `kind'.
6383 * jv-scan.c: Include config.h and system.h. Remove redundant
6384 OS header and gansidecl.h includes.
6385 (warning): Add the `const' keyword to a char*. Also add
6386 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6387 __STDC__, when determining whether to use ANSI-isms.
6388 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6389 (xmalloc): Don't redundantly prototype here.
6390 (main): Remove unused parameter `envp'. Also fix the arguments
6391 passed to function `fatal' to match the format specifier.
6393 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6395 * mangle.c: Include toplev.h.
6396 (emit_unicode_mangled_name): Declare parameter `len'.
6398 * parse.y (parse_warning_context): Add the `const' keyword to a
6399 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6400 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6401 (issue_warning_error_from_context): Add the `const' keyword to
6403 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6404 not `__STDC__' for whether to use ANSI-isms.
6406 * typeck.c (incomplete_type_error): Mark parameters `value' and
6407 `type' with ATTRIBUTE_UNUSED.
6408 (parse_signature_type): Use ISDIGIT, not isdigit.
6410 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6411 (verify_jvm_instructions): Likewise. Remove unused variables
6412 `field_name' and `default_val'.
6414 * zextract.c: Include config.h and system.h. Remove redundant
6417 * zipfile.h: Prototype `read_zip_archive'.
6419 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6421 * typeck.c (convert): Allow conversions to void type: some
6422 optimizations in gcc do this.
6424 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6426 * typeck.c (convert_ieee_real_to_integer): New function.
6427 (convert): When not using fast-math and using hardware fp, convert
6428 an IEEE NaN to zero.
6430 1999-01-18 Andrew Haley <aph@cygnus.com>
6432 * parse.y (patch_binop): Do a type conversion from signed to
6433 unsigned and then back to signed when a ">>>" is found.
6435 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * java-tree.h: (check_for_initialization): Added prototype.
6438 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6439 * parse.y (do_resolve_class): Removed unused locals.
6440 (read_import_dir): Likewise.
6441 (resolve_qualified_expression_name): Array creation
6442 expressions are valid primary expressions.
6443 (qualify_ambiguous_name): Likewise.
6444 (patch_synchronized_statement): Removed unused local.
6446 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6448 * Makefile.in (zextract.o): Add dependencies.
6450 * Makefile.in: Do not put ^Ls at the start of a line.
6452 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6454 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6455 sub-type the result of the call that gets the exception value.
6457 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6458 don't call finish_class.
6460 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6461 clear found before continuing.
6463 * verify.c (verify_jvm_instructions): On an array load, allow
6464 and handle top of stack to be TYPE_NULL.
6466 * gjavah.c (generate_access): Translate Java package private or
6467 protected access to C++ public, but with a comment.
6469 1999-01-13 Andrew Haley <aph@cygnus.com>
6471 * expr.c (generate_name): Name prefix changed to avoid clashes
6472 with assembler temp labels.
6474 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6475 MODIFY_EXPR. Without this, code for the assignement may not be
6476 generated at all and the synchronized statement will read an
6477 uninitialized variable.
6479 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * class.c (maybe_layout_super_class): Fixed returned value.
6482 * lex.c: Added 1999 to the copyright.
6483 (java_init_lex): Initialize java_lang_imported.
6484 * lex.h: Added 1999 to the copyright.
6485 * parse.h: Added 1999 to the copyright.
6486 (REGISTER_IMPORT): Fixed typo in trailing macro.
6487 (CURRENT_OSB): New macro.
6488 (struct parser_ctxt): New fields osb_depth, osb_limit.
6489 * parse.y (java_lang_id): New global variable.
6490 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6491 (array_creation_expression:): Use CURRENT_OSB.
6492 (dims:): Uses a stack to keep track of array dimensions.
6493 (cast_expression:): Use CURRENT_OSB.
6494 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6496 (register_fields): Fixed typos in comment.
6497 (check_method_redefinition): Fixed comment indentation.
6498 (java_check_regular_methods): Set saved found wfl to NULL after
6499 having reinstalled it in the previously found DECL_NAME.
6501 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6503 * gjavah.c (java_float_finite): Use a union to do type punning.
6504 (java_double_finite): Likewise.
6506 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6508 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6509 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6510 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6511 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6512 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6513 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6515 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6517 * check-init.c (check_init): If compiling to native, we don't
6518 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6520 1999-01-08 Tom Tromey <tromey@cygnus.com>
6522 * parse-scan.y (variable_declarator_id): Set or increment
6524 (bracket_count): New global.
6525 (formal_parameter): Handle case where bracket pairs trail variable
6528 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6530 * jcf-parse.c (yyparse): variable len changed from a char to an
6531 int to prevent overflow.
6533 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6535 * java-tree.h: Declare read_class.
6536 * jcf-parse.c (read_class): New function.
6537 (load_class): Now just call read_class.
6539 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6540 * jcf-parse.c (parse_source_file): Declare save_error_count,
6541 which is needed by java_parse_abort_on_error macro,
6542 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6544 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6545 constructor, if initializing a static field.
6546 (patch_new_array_init): Set TREE_CONSTANT if it is.
6547 * expr.c (java_lang_expand_expr): For a static array constructor
6548 of primitive elements, allocate the array itself statically.
6549 Disabled until we can set the vtable field statically.
6551 * check-init.c: New file. Checks for definite assignment.
6552 * Makefile.in (JAVA_OBJS): Add check-init.o.
6553 * parse.y (java_complete_expand_method): Call check_for_initialization.
6554 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6556 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6558 * parse.y : include system.h instead of including
6559 standard headers directly with the exception of <dirent.h>.
6561 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6563 * lex.h: Moved static function declarations to lex.c,
6564 to shut up some -Wall warnings.
6565 * lex.c: Static function declarations moved here.
6566 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6568 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6570 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6572 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6574 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6575 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6577 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6578 (localvar_alloc): Change return type to void,
6579 (emit_unop): Remove unused variable size.
6581 * jcf-write.c (struct jcf_block): Add new union.
6582 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6583 (call_cleanups): New functions.
6584 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6585 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6586 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6587 * lang.c (lang_init): Call using_eh_for_cleanups.
6588 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6589 completing operands to patch_synchronized_statement.
6590 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6591 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6592 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6594 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6596 * Make-lang.in: Comment out control-Ls; they upset some makes.
6598 1998-12-18 Tom Tromey <tromey@cygnus.com>
6600 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6603 1998-12-17 Tom Tromey <tromey@cygnus.com>
6605 * parse.y (DIR_SEPARATOR): New define.
6606 (check_class_interface_creation): Use it.
6608 * parse-scan.y (report_main_declaration): Recognize
6609 `java.lang.String' in argument to main.
6611 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6613 * parse.y (create_interface): Remove bogus test.
6615 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6617 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6618 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6620 1998-12-16 Tom Tromey <tromey@cygnus.com>
6622 * parse-scan.y (qualified_name): Use correct sprintf format.
6624 1998-12-15 Tom Tromey <tromey@cygnus.com>
6626 * gjavah.c (print_field_info): Changed how most negative number is
6629 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6631 * parse.y (fold_constant_for_init): New function.
6632 (resolve_expression_name): Don't replace static final
6633 constant-initialized fields by its value.
6634 (java_complete_lhs): New. Same as java_complete_tree, except does
6635 not replace static final constant-initialized fields by their values.
6636 (register_fields): If there is an initializer, set DECL_INITIAL and
6637 MODIFY_EXPR_FROM_INITIALIZATION_P.
6638 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6639 Only call patch_initialized_static_field if
6640 MODIFY_EXPR_FROM_INITIALIZATION_P.
6641 (patch_initialized_static_field): If not valid constant, clear
6644 * parse.y (lookup_field_wrapper): Fix thinko.
6646 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6647 set and restore global lineno.
6649 1998-12-14 Tom Tromey <tromey@cygnus.com>
6651 * gjavah.c (print_field_info): If value to print is the smallest
6652 value of its size, then print as hex to avoid later warnings from
6655 1998-12-14 Tom Tromey <tromey@cygnus.com>
6657 * gjavah.c (decompile_method): Decompile `return null'.
6658 (process_file): Generate `#pragma interface'.
6659 (method_declared): New global.
6660 (print_method_info): Set it.
6661 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6662 (print_method_info): Handle abstract methods.
6664 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6666 * parse.y (patch_method_invocation): If class_decl is null
6667 (e.g. an array type), use original type.
6669 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6670 errors about uncaught exception from clone (of array, specifically).
6672 1998-12-13 Tom Tromey <tromey@cygnus.com>
6674 * gjavah.c (decompile_method): Handle all types of `return'
6675 opcode. Decompile `return this' and `return'.
6676 (method_access): New global.
6677 (print_method_info): Set it.
6678 (decompile_method): Don't decompile a synchronized method.
6680 1998-12-13 Tom Tromey <tromey@cygnus.com>
6682 * jcf-reader.c (jcf_parse_one_method): Recognize
6684 * gjavah.c (HANDLE_END_METHOD): New macro.
6685 (HANDLE_CODE_ATTRIBUTE): New macro.
6686 (decompile_method): New function.
6687 (print_method_info): Don't print `;\n' at end of function decl.
6688 Include java-opcodes.h.
6689 (decompiled): New global.
6691 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6693 * class.c (build_class_ref): Handle PRIMTYPE.class if
6694 flag_emit_class_files.
6695 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6696 if flag_emit_class_files.
6697 * parse.y (java_complete_tree): Pre-liminary support for
6698 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6700 * parse.y (patch_synchronized_statement): Don't call monitorexit
6701 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6703 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6705 * zipfile.h (opendir_in_zip): New declaration.
6706 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6707 (opendir_in_zip): New function, using code from open_in_zip.
6708 (open_in_zip): Call opendir_in_zip.
6709 (find_class): Remove no-longer-used do_class_file parameter,
6710 but add source_ok parameter. Change logic so if we find a .java file,
6711 we don't look for .class in later classpath emtries.
6712 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6713 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6714 * gjavah.c: Update call to find_class.
6715 * jcf-dump.c: Likewise.
6717 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6718 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6719 nothing if body is empty_stmt_node.
6720 Various little fixes so SP gets correctly adjusted.
6721 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6722 For CALL_EXPR, test if static first.
6723 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6724 such as the ones we create for Object and Class.
6725 Set and restore current_function_decl.
6726 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6727 (note_possible_classname): New function.
6728 (read_import_entry): Removed. Merged with read_import_dir.
6729 (read_import_dir): Don't call find_class - that only gives us
6730 the first classpath entry having the needed package.
6731 Use the struct buffer data structure from buffer.h.
6732 (read_import_dir, find_in_imports_on_demand): The remembered
6733 class names now use '.' (not '/') as package separator.
6735 * parse.y (java_complete_expand_methods): Call write_classfile
6736 here, and not in java_expand_classes (which only gets first class).
6738 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6740 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6741 (register_fields): If a static fields has an initializer, just
6742 chain it on ctxp->static_initialized, and handle later.
6743 (java_complete_expand_methods): Force <clinit> first.
6744 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6745 - it's already been completed.
6746 (patch_initialized_static_field): New function.
6747 (java_complete_field): Call it.
6749 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6751 * expr.c (encode_newarray_type, build_new_array): New functions.
6752 * java-tree.h: Declare build_new_array.
6753 * jcf-write.c (patch_newarray): Use build_new_array.
6755 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6756 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6758 * parse.y (patch_new_array_init): Re-organize.
6759 Now is passed the actual array (pointer) type of the value.
6760 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6761 (patch_array_constructor): Removed - merged into patch_new_array_init.
6762 (java_complete_tree): Update patch_new_array_init.
6764 * jcf-write.c (find_constant_index): New function.
6765 (generate_bytecode_insns): Use find_constant_index.
6766 (generate_classfile): Use find_constant_index for ConstantValue.
6768 1998-12-11 Tom Tromey <tromey@cygnus.com>
6770 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6771 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6772 * class.c (make_class_data): Renamed dtable -> vtable, and
6773 dtable_method_count -> vtable_method_count.
6775 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6777 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6778 global variables, initialized.
6779 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6780 Declared new global variables.
6781 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6782 double_zero_node, integer_zero_node upon direct matching.
6783 * parse.y (purify_type_name): Added function prototype.
6784 (duplicate_declaration_error_p): Consider new_type as potentially
6785 being a incomplete type. Use purify_type_name on type string.
6786 (method_header): saved_type: unused variable removed. Don't figure
6787 return type if method name is invalid.
6788 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6789 processed by patch_unaryop.
6790 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6791 increment/decrement node into its original type after binary
6792 numeric promotion on its operands.
6794 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6796 * parse.y (array_initializer:): Array init operand is NULL_TREE
6797 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6798 now an error. Fixed indentation problems.
6799 (patch_string): Handle error_mark_node as an argument.
6800 (patch_new_array_init): Fixed indentation problems.
6801 (array_constructor_check_entry): Removed check on null wfl_value.
6802 Return an error if wfl_value's walk returns an error.
6804 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6806 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6807 * lex.c (java_lex): Remember column position before advancing one
6808 token. Retain location information on OCB_TK.
6809 * lex.h (typedef struct java_lc): Added new field.
6810 * parse.h (GET_SKIP_TYPE): New macro.
6811 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6812 * parse.y (build_new_array_init, patch_new_array_init,
6813 patch_array_constructor, maybe_build_array_element_wfl,
6814 array_constructor_check_entry): New function prototypes.
6815 (switch_block:): Tagged <node>.
6816 (OCB_TK): Tagged <operator>.
6817 (array_initializer:): Installed actions.
6818 (variable_initializer): Build location information on element if
6820 (switch_statement:): Fixed indentation typo.
6821 (switch_block:): Redefined default action.
6822 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6823 (patch_assignment): Removed duplicate code.
6824 (maybe_build_array_element_wfl, build_new_array_init,
6825 patch_new_array_init, patch_array_constructor,
6826 array_constructor_check_entry): New functions.
6828 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6830 * parse.y (array_initializer): Tagged <node>.
6831 (variable_initializer:): Use default rule.
6832 (array_initializer:): Defined actions.
6833 (variable_initializers:): Likewise.
6834 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6835 non-static field accesses.
6836 (patch_invoke): Fixed indentation typo.
6837 (java_complete_tree): Likewise.
6838 (build_labeled_block): Changed leading comment. Generate an error
6839 in case of duplicate loop labels.
6840 (patch_conditional_expr): Patch results of string concatenation
6843 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6845 * constants.c (find_methodref_index): When the class is an interface,
6846 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6848 * decl.c (finit_identifier_node): Use "$finit$", rather than
6849 "<finit>" (which Sun's verifier rejects).
6850 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6851 (generate_field_initialization_code): Removed.
6852 (fix_constructors) Don't add call to $finit$ here (wrong order).
6853 (patch_method_invocation): Add $finit$ call here.
6855 * java-tree.h (CALL_USING_SUPER): New macro.
6856 * parse.y (patch_invoke): Remove im local variable.
6857 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6858 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6859 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6861 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6863 * parse.y (java_complete_tree): Don't complain about unreachable
6864 statement if it is empty_stmt_node.
6866 * jcf-write.c (find_constant_wide): New function.
6867 (push_long_const): Use find_constant_wide.
6869 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6870 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6871 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6872 Emit invokeinterface when calling an interface method.
6873 Emit invokespecial also when calling super or private methods.
6875 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6877 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6879 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6881 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6883 * java-tree.h (java_layout_seen_class_methods): New function
6885 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6886 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6887 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6888 * parse.y (method_declarator:): Defined action.
6889 (issue_warning_error_from_context): input_filename saved, set to
6890 the appropriate value and restored after java_error is called.
6891 (build_unresolved_array_type): Fixed comment.
6892 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6893 (method_header): Deal with return type the same way type are
6894 handled for fields and method's parameters and local variables
6896 (check_method_redefinition): Removed extra CR.
6897 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6898 (java_layout_seen_class_methods): New function.
6899 (java_layout_classes): Call java_layout_seen_class_methods.
6901 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6903 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6905 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6907 * jcf-dump.c (main): Fix error message.
6908 * jcf-path.c (add_entry): Style fix.
6910 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6912 * class.c (layout_class_method): Call build_java_argument_signature
6913 on constructors too.
6914 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6915 (patch_method_invocation): Define a primary when resolving an
6916 expression name. Augmented comment on code checking illegal `this'
6917 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6919 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6921 * class.c (layout_class_method): Don't report error on non-static
6922 overriding static if the method is private.
6923 * java-tree.h (finish_class): Prototype added.
6924 * lex.c (java_get_line_col): Handle col argument -2 value.
6925 * parse.h: All static method declarations moved to parse.y.
6926 * parse.y: Now contains all static method declarations previously
6928 (find_expr_with_wfl, missing_return_error,
6929 unreachable_stmt_error): New functions.
6930 (java_get_real_method_name): Identify constructors bearing class
6931 names in source code compiled classes only.
6932 (java_complete_expand_methods): Call missing_return_error.
6933 (invocation_mode): Private methods invoked as static methods.
6934 (java_complete_tree): Call unreachable_stmt_error.
6936 1998-12-01 Tom Tromey <tromey@cygnus.com>
6938 * Makefile.in (+target): Removed.
6939 (+xmake_file): Likewise.
6940 (+tmake_file): Likewise.
6941 (.NOEXPORT): Removed duplicate.
6943 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6945 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6947 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6949 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6950 libiberty.h. Provide an xmalloc definition.
6952 * jvspec.c: Remove the xmalloc prototype.
6954 * parse-scan.y: Include config.h and system.h. Don't include
6955 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6956 Provide an xstrdup definition.
6958 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6960 * jcf-path.c (add_entry): Recognize ".jar" too.
6961 * lang-specs.h: Likewise.
6963 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6965 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6966 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6968 * jcf-write.c (generate_bytecode_insns):
6969 Handle pre/post-increment/decrement of long.
6971 * jcf-write.c (generate_bytecode_insns):
6972 Handle missing exception handler (finally for synchronized).
6974 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6976 * java-tree.h (end_params_node): Declare global.
6977 * decl.c (end_params_node): New global.
6978 (init_decl_processing, start_java_method): Use end_params_node for
6979 end of list of parameter types. Follows correct gcc conventions.
6980 * expr.c (pop_argument_types, pop_arguments): Likewise.
6981 * lang.c (put_decl_node): Likewise.
6982 * typeck.c (various places): Likewise.
6983 * class.y (various places): Likewise.
6984 * parse.y (various places): Likewise.
6986 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6987 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6989 * class.c: Add #include flags.h, remove no-longer needed declaration.
6991 * class.c (layout_class_method): Remove commented-out code, re-format.
6992 Don't add vtable entry (or index) for private methods.
6993 * expr.c (expand_invoke): A private method is implicitly final.
6994 * class.c (make_class_data): If inlining or optimizing,
6995 skip private methods.
6997 * class.c (finish_class): New function. Calls existing methods,
6998 but alls emits deferred inline functions.
6999 * jcf-parse.c (parse_class_file): Call finish_class.
7000 * parse.y (java_complete_expand_methods): Likewise.
7002 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7004 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7006 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7008 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7010 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7012 * (generate_classfile): Always write class access flag with
7015 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7017 * class.c (maybe_layout_super_class): New function.
7018 (layout_class): Reorganized. Loop on class methods dispatched into
7019 a new function. Call maybe_layout_super_class.
7020 (layout_class_methods, layout_class_method): New functions.
7021 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7023 (expand_invoke): Likewise.
7024 * java-tree.h (all_class_list): New global variable declared.
7025 (layout_class_methods, layout_class_method): New function
7027 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7028 * jcf-parse.c (all_class_list): New global variable.
7029 (load_class): Extended what class_or_name can be. Use parser
7030 context mechanism to save globals before calling jcf_parse.
7031 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7032 is set on the file name.
7033 (jcf_parse): Layout class methods when Object is loaded, otherwise
7034 record class in all_class_list for delayed method layout.
7035 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7036 * lang.c (put_decl_node): Decode <init> into the decl context
7038 * lex.c (java_allocate_new_line): Use xmalloc.
7039 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7040 pointers, not TREE_LIST elements.
7041 (struct parser_ctxt): Fixed comment indentations, added comments
7042 and reordered some fields.
7043 (java_check_methods): Function prototype removed.
7044 * parse.y (java_push_parser_context): Use xmalloc.
7045 (java_parser_context_restore_global): Pop extra pushed ctxp only
7046 when there's nothing next.
7047 (maybe_create_class_interface_decl): Fixed comment, add new
7048 created class decl to all_class_list.
7049 (method_header): Use GET_REAL_TYPE on argument's types.
7050 (method_declarator): Use GET_REAL_TYPE, change type to the real
7051 type in TREE_LIST dependency node. Build argument list with the
7053 (create_jdep_list): Use xmalloc. Removed allocation error message.
7054 (obtain_incomplete_type): Fixed leading comment. Broadened
7055 incoming argument meaning.
7056 (register_incomplete_type): Use xmalloc. Removed allocation error
7058 (safe_layout_class): Fixed leading comment.
7059 (jdep_resolve_class): Reversed if statement condition and switch
7061 (resolve_and_layout): Fixed leading comment. Broadened incoming
7063 (complete_class_report_errors): New local variable name, for
7064 clarity. purify_type_name used for all error cases.
7065 (java_get_real_method_name): Stricter check on constructors.
7066 (java_check_regular_methods): Reverse methods list only if not
7067 already laid out. Layout artificial constructor.
7068 (java_check_methods): Deleted.
7069 (source_start_java_method): Obtain incomplete type for patchable
7071 (java_layout_classes): Fixed leading comment. Use
7072 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7073 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7074 before returning. Fixed comments.
7075 (java_expand_classes): Check for errors up front.
7076 (patch_method_invocation): Class to search is resolved and laid
7079 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7081 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7083 * javaop.h (int8): Removed - not used.
7084 (jbyte): Redefine portably with correct signedness.
7086 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7088 * jcf-write.c (generate_bytecode_insns): Fix typo
7089 OPCODE_getstatic to OPCODE_getfield.
7091 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7092 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7093 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7095 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * jcf-parse.c (jcf_parse_source): Function returned type is
7098 void. Added prototype.
7099 (jcf_parse): Function returned type is void.
7100 (yyparse): Remove call to fclose on the last parsed file.
7102 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7104 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7107 (layout_class): Cope with methods featuring WFL in decl names.
7108 * decl.c (unqualified_object_id_node): New global variable,
7110 (build_decl_no_layout): Removed.
7111 * expr.c (build_primtype_type_ref): Handle Double.
7112 (java_lang_expand_expr): Fixed indentations.
7113 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7114 (flag_wall, flag_redundant, flag_not_overriding,
7115 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7116 variable declarations.
7117 (build_decl_no_layout): Removed prototype.
7118 (java_get_real_method_name): Added prototype.
7119 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7120 (java_parse_abort_on_error): Macro now just returns.
7121 * jcf-parse.c (jcf_parse_source): Check fclose returned
7122 value. Call emit_register_classes if java_report_errors returns
7124 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7125 flag_static_local_jdk1_1): New integer flags.
7126 (lang_decode_option): New flags set here.
7127 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7128 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7129 the flag_redundant variable.
7130 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7131 when parsing java.lang.Object class.
7132 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7134 (resolve_qualified_expression_name): Fixed indentation.
7135 (patch_array_ref): Changed prototype.
7136 (not_initialized_as_it_should_p): Prototype removed.
7137 (java_report_errors): Added function prototype.
7138 * parse.y (formal_parameter:): Changed error message for not yet
7139 supported final parameters.
7140 (class_type_list:): Set both PURPOSE and VALUE of created
7141 TREE_LIST to be class_type.
7142 (primary_no_new_array:): Handle class literals on primitive types.
7143 (parse_warning_context): Reinstalled correct force_error and
7144 do_warning flags setups.
7145 (java_report_errors): Changed prototype. Return java_error_count
7147 (variable_redefinition_error): Consider treating variable type as
7149 (create_interface): Warn about redundant abstract modifier if
7150 flag_redundant is set. Changed error message.
7151 (lookup_field_wrapper): Save/restore globals before/after looking
7153 (duplicate_declaration_error_p): Consider treating declaration
7154 type as a fake pointer.
7155 (register_fields): Extract real type from dependency node. Check
7156 for duplicate field declaration after type adjustment. Use
7157 DECL_INITIAL to store static final initialized values.
7158 (method_header): Extract real function type from dependency node.
7159 (check_abstract_method_header): Use GET_METHOD_NAME.
7160 (obtain_incomplete_type): Layout fake pointer type.
7161 (safe_layout_class): Don't try to check for methods before layout.
7162 (java_complete_class): Don't check for correct throws clause
7163 elements inheritance here.
7164 (resolve_and_layout): Broadened name parameter meaning.
7165 (reset_method_name): Use GET_METHOD_NAME.
7166 (java_get_real_method_name): New function.
7167 (java_check_regular_methods): Don't check methods in
7168 java.lang.Object. Verify lineage of throws clause elements. Use
7169 flag_no_overriding in warning report.
7170 (check_throws_clauses): Don't check if class was from
7171 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7172 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7173 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7174 warning on unsupported final local variables. Use build_decl
7175 instead of build_decl_no_layout. Get real local variable type from
7177 (source_start_java_method): Get real parameter type from
7178 dependency node. Call build_decl instead of build_decl_no_layout.
7179 (java_layout_classes): Reverse tree and layout type and class as
7180 required. Mark class as loaded when done.
7181 (resolve_field_access): Fixed indentation. Restricted condition
7182 leading to static field access code generation. Set field_type
7183 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7184 (resolve_qualified_expression_name): Initialize type_found to
7185 null. Handle static field resolved during qualification. Fixed
7186 layout on non primitive field decl types.
7187 (not_accessible_p): Fixed typo in comment.
7188 (patch_method_invocation): Resolve and layout class to search from
7190 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7191 layout non primitive type, if necessary. Make method node only to
7193 (find_applicable_accessible_methods_list): Consider WFL'ed method
7194 decl names. Fixed indentation.
7195 (argument_types_convertible): Resolve and layout target type if
7197 (java_complete_tree): Fixed indentation problems. Rewrote
7198 CALL_EXPR thrown exceptions check. Re-installed further processing
7199 of the assignment in certain cases.
7200 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7201 inlining on class literals.
7202 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7204 (valid_method_invocation_conversion_p): Likewise.
7205 (patch_string): Temporary disable forbidden use of `this' in
7206 explicit constructor invocations when doing string concatenation
7208 (patch_unaryop): Added comment. Reinstalled code to disable
7209 further check on assignment operation with cast expression RHS.
7210 (patch_switch_statement): Fixed indentation.
7211 (build_try_statement): Call build_decl instead of
7212 build_decl_no_layout.
7213 (patch_synchronized_statement): Likewise.
7214 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7215 IS_UNCHECKED_EXPRESSION_P.
7216 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7217 layout argument exception type.
7218 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7219 of IS_UNCHECKED_EXPRESSION_P.
7221 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7223 * jcf-parse.c (yyparse): Open class file in binary mode.
7225 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7227 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7229 * jcf-write.c (perform_relocations): Move check out one loop.
7231 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7233 * Make-lang.in: Fix reference to srcdir.
7234 * jv-scan.c: Add missing xmalloc prototype.
7235 * jvgenmain.c: Ditto.
7237 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7239 * decl.c (error_mark_node), java-tree.h: New global.
7240 * parse.y: Use empty_stmt_node instead of size_zero_node.
7241 (build_if_else_statement): If missing else, use empty_stmt_node.
7243 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7244 (java_complete_expand_method): Complain if return is missing.
7245 (java_check_regular_methods): Comment out incorrect error check.
7246 (not_accessible_p): Fix incorrect handling of protected methods.
7247 (patch_method_invocation): Pass correct context to not_accessible_p.
7248 (find_applicable_accessible_methods_list): Likewise.
7249 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7250 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7251 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7252 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7254 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7255 (push_int_const): Remove reundant NOTE_PUSH.
7256 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7257 (- case SWITCH_EXPR): Fix code generation bug.
7258 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7259 (generate_classfile): More robust for abstract methods.
7261 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7263 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7264 * Make-lang.in: Ditto.
7266 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7269 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7271 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7273 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7275 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7277 Allow uses of interface types to verify. This is not really
7278 type-safe, but it matches what Sun does, and is OK as long as
7279 there are appropriate run-time checks.
7280 * verify.c (merge_types): If merging two interface types,
7281 just set the result to java.lang.Object.
7282 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7284 1998-11-13 Tom Tromey <tromey@cygnus.com>
7286 * gjavah.c (main): Handle --output-class-directory argument.
7287 * jvspec.c (lang_specific_driver): Translate `-d' into
7289 * jcf.h (jcf_write_base_directory): Declare.
7290 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7291 * lang-options.h: Mention -foutput-class-dir.
7292 * jcf-write.c (jcf_write_base_directory): New global.
7293 (make_class_file_name): Put generated .class file into `-d'
7294 directory, or into source directory if -d not given. Function now
7296 (write_classfile): Free class file name. Handle case where class
7298 (DIR_SEPARATOR): New macro.
7299 Include <sys/stat.h>
7301 * Makefile.in (prefix): New macro.
7303 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7305 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7306 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7307 here (done in patch_invoke instead).
7308 (case_identity): Moved here from parse.y.
7310 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7311 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7312 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7313 so they can be efficiently scanned without recursion.
7314 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7315 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7316 in BLOCK iteratively, rather than recursively.
7318 * parse.y (do_unary_numeric_promotion): New function.
7319 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7321 * parse.y (patch_newarray): Various fixes.
7323 Re-do handling of switch statements (for proper block scoping).
7324 * parse.y: Add just a single block for the enture switch block,
7325 but don't create any "case blocks".
7326 (group_of_labels): Rmeoved unneeded non-terminal.
7327 CASE_EXPR and DEFAULT_EXPR are added to current block.
7328 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7329 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7330 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7331 * parse.y (wfl_operator, print_int_node): Make non-static.
7332 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7333 as part of recursive scan of block.
7334 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7335 (patch_switch_statement): Most tests move dinto java_complete_tree.
7337 * parse.y: Make various production be non-typed (void).
7338 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7339 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7340 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7342 * jcf-write.c (struct jcf_handler): New type.
7343 (struct jcf_switch_state): New type.
7344 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7345 (alloc_handler, emit_unop, emit_reloc): New functions.
7346 (adjust_typed_op): Add extra parameter ("max type" offset).
7347 (emit_switch_reloc, emit_case-reloc): New function.
7348 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7349 (generate_bytecode_insns): Support REAL_CST, switch statements,
7350 exception handling, method calls, object/array creation, and more.
7352 * class.c: Remove some unused variables.
7353 * constants.c (find_string_constant): New function.
7354 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7355 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7356 if flag_emit_class_files.
7358 1998-11-12 Tom Tromey <tromey@cygnus.com>
7360 * jcf-io.c (find_class): Added explanatory comment.
7362 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7363 trailing slash to `.zip' entries.
7365 * jvspec.c (lang_specific_driver): Correctly handle case where
7366 GC_NAME not defined.
7368 1998-11-11 Tom Tromey <tromey@cygnus.com>
7370 * jvspec.c (GC_NAME): New define.
7371 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7373 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7375 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7377 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7379 1998-11-11 Tom Tromey <tromey@cygnus.com>
7381 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7383 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7385 * class.c (is_compiled_class): Call safe_layout_class for class
7386 compiled from source.
7387 * conver.h (convert_to_integer, convert_to_real,
7388 convert_to_pointer): Added prototypes.
7389 * decl.c (init_decl_processing): Non longer push the decls of
7390 `methodtable', `constants', `Class', `Field', `dispatchTable'
7391 `jexception' and `Method'.
7392 * expr.c (build_invokeinterface): New function.
7393 (expand_invoke): static variable CLASS_IDENT now in
7394 build_invokeinterface. Use build_invokeinterface.
7395 (expand_java_field_op): Moved code to inline
7396 java.lang.PRIMTYPE.TYPE into a function.
7397 (build_primtype_type_ref): New function.
7398 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7399 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7400 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7401 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7402 (DECL_LOCAL_STATIC_VALUE): New macro.
7403 (build_invokeinterface, build_primtype_type_ref): New function
7405 (java_parse_abort_on_error): Macro rewritten.
7406 * jcf-parse.c (current_method): Add comment to declaration.
7407 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7408 Function prototypes fixed.
7409 (jcf_parse_source): push/pop parser context. save/restore global.
7410 (parse_source_file): Fixed leading comment. Now take a
7411 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7412 classes and pop the parser context anymore.
7413 (yyparse): Push parser context, save globals, parse the source
7414 file, restore globals and pop the parser context when processing a
7416 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7417 * lex.c (java_parse_doc_section): New function.
7418 (java_lex): Call java_parse_doc_section when appropriate. Build an
7419 operator around INSTANCEOF_TK.
7420 * lex.h (java_lineterminator, java_sprint_unicode,
7421 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7422 Prototypes rewritten.
7423 (java_parse_escape_sequence, java_letter_or_digit_p,
7424 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7425 java_read_unicode, java_store_unicode, java_read_char,
7426 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7427 Added function prototypes.
7428 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7430 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7432 (struct parser_ctxt): New fields: deprecated,
7433 current_parsed_class_un, gclass_list.
7434 (fix_method_argument_names, issue_warning_error_from_context,
7435 resolve_package, lookup_package_type): New function prototypes.
7436 (resolve_expression_name): Fixed function prototype.
7437 (find_applicable_accessible_methods_list): Fixed indentation, added
7438 extra argument in prototype.
7439 (check_final_assignment, build_null_of_type, check_deprecation,
7440 check_method_redefinition, reset_method_name,
7441 java_check_regular_methods, java_check_abstract_methods,
7442 maybe_build_primttype_type_ref): New function prototype.
7443 * parse.y (conver.h): Include.
7444 (INSTANCEOF_TK): Tagged <operator>.
7445 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7446 (relational_expression:): Build binop for instanceof.
7447 (java_push_parser_context): Remember ctxp->gclass_list across
7449 (java_pop_parser_context): Simply return if no context
7450 exists. Remember gclass_list across contexts.
7451 (issue_warning_error_from_context): New function.
7452 (parse_error_context): Don't setup ctxp->elc here. Call
7453 issue_warning_error_from_context instead.
7454 (parse_warning_context): Likewise.
7455 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7456 setup. Link new class/interface to ctxp->gclass_list.
7457 (add_superinterfaces): Register interface as incomplete if not
7459 (create_class): Remember class unqualified name in
7460 ctxp->current_parsed_class_un. Check class deprecation.
7461 (register_fields): Check field deprecation. Remember static final
7462 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7464 (method_header): New local variable ORIG_ARG. Use unqualified
7465 current class name for check on constructor errors. Promote return
7466 type if of record type. Argument list fix moved in
7467 fix_method_argument_names, called here. Check method deprecation.
7468 (fix_method_argument_names): New function.
7469 (method_declarator): Promote record typed arguments.
7470 (safe_layout_class): Check class methods before layout.
7471 (java_complete_class): Compute field layout when patched.
7472 (do_resolve_class): Try to load class after having it renamed
7473 after the package name.
7474 (get_printable_method_name): Use DECL_CONTEXT.
7475 (reset_method_name): New function.
7476 (check_method_redefinition): Use reset_method_name.
7477 (java_check_regular_methods): New local variable
7478 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7479 names for error report. Check for compile-time error when method
7480 found has default (package) access.
7481 (java_check_abstract_methods): Now takes an interface DECL node as
7482 an argument. Also reinstall real name on unchecked
7483 overriding/hiding methods for error report.
7484 (java_check_methods): Fixed leading comment. Get classes to verify
7485 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7486 CLASS_METHOD_CHECKED_P on class verification.
7487 (lookup_java_method2): Get real method name if necessary.
7488 (find_in_imports): Don't check package class access here.
7489 (resolve_package, lookup_package_type): New functions.
7490 (java_layout_classes): Fixed leading comment. Take classes to be
7491 laid out from ctxp->gclass_list.
7492 (java_complete_expand_methods): Don't expand native and abstract
7494 (java_expand_classes): New function.
7495 (resolve_expression_name): Use additional argument ORIG. Retrieve
7496 values of static final field of primitive types.
7497 (resolve_field_access): Handles static final field of promotive
7499 (resolve_qualified_expression_name): Handle STRING_CST as
7500 primaries and package name resolution. Check deprecation on found
7501 decls. Set where_found and type_found on non static field resolved
7502 during qualification. Layout non primitive field decl types.
7503 (check_deprecation): New function.
7504 (maybe_access_field): Simplified.
7505 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7506 removed. Reverse method's argument when primary is a type. Don't
7507 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7508 instead. Include abstract class in the list of class searchable
7509 for constructors. Use DECL_CONTEXT of found method for access
7510 checks. Check method deprecation.
7511 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7512 converting arguments. Handle INVOKE_INTERFACE.
7513 (lookup_method_invoke): Search constructor using existing
7514 infrastructure (don't rely on lookup_java_constructor anymore).
7515 (find_applicable_accessible_methods_list): Extra argument flag
7516 LC. Now include constructor in the search.
7517 (qualify_ambiguous_name): Conditional expression are primaries.
7518 (not_initialized_as_it_should_p): static final are always
7520 (java_complete_tree): Pass extra NULL argument to
7521 resolve_expression_name. Stricter test to carry on patching
7522 assignments. New case for INSTANCEOF_EXPR.
7523 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7524 (check_final_assignment, maybe_build_primttype_type_ref): New
7526 (patch_assignment): Detect resolved static finals and carry normal
7527 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7528 (try_builtin_assignconv): Access constant 0 on all primitive
7530 (valid_builtin_assignconv_identity_widening_p): Accept identical
7531 types. Accept all promoted type on int type.
7532 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7533 assigned to a reference.
7534 (valid_method_invocation_conversion_p): Accept to check null
7536 (build_binop): Merge declaration and initialization of local
7538 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7539 numeric types. Improved validity test for qualify operators on
7541 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7542 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7543 primitive type and issue the appropriate error message.
7544 (resolve_type_during_patch): Mark class loaded when resolved.
7545 (patch_cast): Allow null to be cased to reference types.
7546 (build_null_of_type): New function.
7547 (patch_array_ref): Handle array on references correctly.
7548 (patch_return): Removed unused local variable MODIFY. Force
7549 boolean to be returned as integers. Allows null to be returned by
7550 a function returning a reference.
7551 * typeck.c (convert_to_integer, convert_to_real,
7552 convert_to_pointer): Prototypes moved to convert.h
7553 (lookup_argument_method): Use method real name, if necessary.
7555 1998-10-30 Tom Tromey <tromey@cygnus.com>
7557 * class.c (build_class_ref): Changed name of primitive classes to
7560 * class.c (make_class_data): Renamed fields: nmethods to
7561 method_count, method_count to dtable_method_count. Always set
7563 * decl.c (init_decl_processing): Likewise.
7565 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7567 * class.c (layout_class): Don't mangle <finit>, produce
7568 __finit<class> instead. Don't verify artificial methods.
7569 * decl.c (finit_identifier_node): New declared global.
7570 (init_decl_processing): finit_identifier_node initialized.
7571 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7572 * java-tree.h (finit_identifier_node): Declared as extern.
7573 (struct lang_decl): New field called_constructor.
7574 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7575 (CLASS_HAS_FINIT_P): New macro.
7576 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7577 explicit constructor invocation.
7578 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7579 CALL_SUPER_CONSTRUCTOR_P): New macros.
7580 (write_classfile): Added prototype.
7581 * jcf-parse.c (jcf_parse_source): Parse and remember for
7582 generation if the file was seen on the command line.
7583 (parse_source_file): Don't write the class file here.
7584 (yyparse): Loop on files rewritten. Set current_jcf.
7585 (parse_zip_file_entries): Parse class file only if it was found.
7586 * lang.c (init_parse): Don't open command line provided filename
7588 (lang_parse): Don't set main_jcf anymore.
7589 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7590 (JCONSTRUCTOR_CHECK): New macro.
7591 (JBSC_TYPE_P): New macro.
7592 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7593 (COMPLETE_CHECK_OP_2): New macro.
7594 (struct parse_ctxt): New field explicit_constructor_p.
7595 (check_class_interface_creation): Fixed prototype indentation.
7596 (patch_method_invocation_stmt): Prototype reflects added argument.
7597 (patch_invoke): Likewise.
7598 (complete_method_declaration, build_super_invocation,
7599 verify_constructor_circularity,
7600 build_this_super_qualified_invocation, get_printable_method_name,
7601 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7602 verify_constructor_super, create_artificial_method,
7603 start_artificial_method_body, end_artificial_method_body,
7604 generate_field_initialization_code): New function prototypes.
7605 * parse.y: Fixed leading comment
7606 (constructor_header:, constructor_body:, block_end:): Rules tagged
7608 (type_declaration:): Call maybe_generate_finit.
7609 (method_declaration:): Action for method_body: placed in new
7610 function complete_method_declaration, called here.
7611 (constructor_declaration:): Defined actions. Removed leading
7613 (constructor_header:): New rule with action.
7614 (constructor_body:): Rule rewritten using block_begin: and
7615 block_end:. Defined actions.
7616 (constructor_declarator:, explicit_constructor_invocation:):
7618 (block:): Use new rules block_begin: block_end:.
7619 (block_begin:, block_end:): New rules and actions.
7620 (block_statements:): Fixed error message for explicit
7622 (method_invocation:): Call build_this_super_qualified_invocation
7623 if primary is `this' or `super' was seen.
7624 (conditional_expression:): Action defined.
7625 (extra_ctxp_pushed_p): New static global flag.
7626 (java_parser_context_save_global): Create parser context if
7627 necessary. Use extra_ctxp_pushed_p to remember it.
7628 (java_parser_context_restore_global): Pop extra parser context if
7630 (build_array_from_name): Array on primitive types are marked
7632 (register_fields): Restore new name in field initializer
7633 expression if type was altered. Non static fields initialized upon
7634 declaration marked initialized.
7635 (maybe_generate_finit): New function.
7636 (maybe_generate_clinit): Use create_artificial_method,
7637 start_artificial_method_body, end_artificial_method_body. Generate
7638 debug info for enclosed initialization statements.
7639 (method_header): Fixed leading comment. Check constructor
7640 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7642 (complete_method_declaration, constructor_circularity_msg,
7643 verify_constructor_circularity): New functions.
7644 (get_printable_method_name): New function.
7645 (check_method_redefinition): Don't rename <finit> methods. Fix
7646 declared constructor names. Error message for
7647 constructors modified.
7648 (java_check_regular_methods): Local variable seen_constructor
7649 renamed saw_constructor. Skip verification on constructors. Create
7650 default constructor with create_artificial_method.
7651 (java_check_methods): Removed unnecessary empty line.
7652 (create_artificial_method, start_artificial_method_body,
7653 end_artificial_method_body): New functions.
7654 (java_layout_classes): Changed leading comment. Reverse fields
7655 list if necessary. Always layout java.lang.Object if being
7657 (java_complete_expand_methods): Verify constructor circularity.
7658 (java_complete_expand_method): Call fix_constructor on
7659 constructors. Local variable no_ac_found removed. Restore
7660 bindings if method body expansion failed.
7661 (fix_constructors, verify_constructor_super,
7662 generate_field_initialization_code): New function.
7663 (java_expand_classes): Fixed leading comment. Write class file
7665 (resolve_expression_name): Check for illegal instance variable
7666 usage within the argument scope of an explicit constructor
7668 (resolve_qualified_expression_name): Pass extra from_super flag
7669 when invoking patch_method_invocation_stmt. New case for
7670 conditional expression when used as a primary. Check for error
7671 when acquiring super.
7672 (patch_method_invocation_stmt): Added extra argument super. New
7673 local variable is_static_flag. Set class_to_search according to
7674 the nature of the constructor invocation. Don't add `this'
7675 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7676 invocation within the argument scope of explicit constructor
7677 invocation. Set is_static according to is_static_flag. Provide
7678 extra `super' argument to patch_invoke invocation.
7679 (patch_invoke): New argument from_super. Loop on arguments
7680 indentation fixed. Pass from_super to invocation_mode. New switch
7681 case INVOKE_SUPER. Fixed error message in switch default case.
7682 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7684 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7685 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7686 message takes constructors into account.
7687 (find_applicable_accessible_methods_list): Fixed indentation.
7688 (qualify_ambiguous_name): Take explicit constructor invocation
7689 into account. Deal with a conditional expression as a primary to
7691 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7692 case. Added extra argument to patch_method_invocation_stmt.
7693 Register calls made to explicit constructor `this'. Don't call
7694 save_expr in ARRAY_REF case when emitting class files. Check for
7695 illegal use of this when expanding explicit constructor invocation
7697 (complete_function_arguments): Set and reset parser context
7698 explicit_constructor_p field value when appropriate.
7699 (build_super_invocation, build_this_super_qualified_invocation):
7701 (patch_assignment): Fixed typo.
7702 (patch_unaryop): Check on final fields occurs only when a decl
7704 (patch_return): Take constructors into account.
7705 (patch_conditional_expr): New function.
7706 * typeck.c (build_java_signature): Removed unnecessary empty line.
7708 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7710 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7712 1998-10-28 Tom Tromey <tromey@cygnus.com>
7714 * decl.c (init_decl_processing): Renamed fields.
7715 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7716 interface_len, msize fields.
7718 * class.c (make_class_data): Removed subclass_head and
7719 subclass_next fields.
7720 * decl.c (init_decl_processing): Removed subclass_head and
7721 subclass_next fields.
7723 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7725 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7726 * mangle.c (emit_unicode_mangled_name): Similarly.
7728 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7730 * jcf-parse.c (get_constant): Place braces around code to compute
7731 'd' when REAL_ARITHMETIC is not defined.
7733 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7735 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7738 1998-10-23 Tom Tromey <tromey@cygnus.com>
7740 * lang-specs.h: `.zip' files are input to jc1.
7742 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7744 * jvspecs.c: Add (but don't enable) support for combining multiple
7745 .class and .java input filenames to a single jc1 invocation.
7746 Add support for -C flag (copile to .class files).
7747 Translate -classpath and -CLASSPATH arguments.
7748 * lang-specs.h: Don't set %2 spec.
7750 1998-10-22 Tom Tromey <tromey@cygnus.com>
7752 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7754 (add_path): Don't add trailing separator to non-empty path
7757 * lang.c (lang_decode_option): Check for -fclasspath and
7758 -fCLASSPATH before examining other `-f' options.
7760 * java-tree.h (finalize_identifier_node): Don't declare.
7761 * class.c (make_class_data): Don't push "final" field.
7762 * decl.c (init_decl_processing): Don't push "final" field.
7763 (finalize_identifier_node): Removed.
7764 (init_decl_processing): Don't set finalize_identifier_node.
7766 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7768 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7770 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7771 (JV_SCAN_SOURCES): New macro.
7772 (JCF_DUMP_SOURCES): Likewise.
7773 (jcf-dump$(exeext)): New target.
7774 (jv-scan$(exeext)): New target.
7776 1998-10-22 Tom Tromey <tromey@cygnus.com>
7778 * Makefile.in (LEX): Removed.
7779 (LEXFLAGS): Likewise.
7780 (SET_BISON): New macro.
7782 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7783 spurious diffs in parse.c.
7784 ($(PARSE_SCAN_C)): Likewise.
7785 (PARSE_DIR): New macro.
7787 (PARSE_SCAN_C): Likewise.
7788 (PARSE_RELDIR): New macro.
7790 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7792 * jcf-io.c (find_class): Use saw_java_source to determine when to
7793 look for `.java' file.
7794 * jcf-parse.c (saw_java_source): New global.
7795 (yyparse): Set it if `.java' file seen.
7797 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7798 (GCJH_SOURCES): Likewise.
7799 * Makefile.in (datadir): New macro.
7800 (libjava_zip): Likewise.
7801 (JAVA_OBJS): Added jcf-path.o.
7802 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7803 (../gcjh$(exeext)): Likewise.
7804 (jcf-path.o): New target.
7805 * java-tree.h (fix_classpath): Removed decl.
7806 * jcf-parse.c (fix_classpath): Removed.
7807 (load_class): Don't call fix_classpath.
7808 * parse.y (read_import_dir): Don't call fix_classpath.
7809 * lex.h: Don't mention classpath.
7810 * lex.c (java_init_lex): Don't initialize classpath.
7811 * jcf-io.c (classpath): Removed global.
7812 (find_class): Use jcf_path iteration functions. Correctly search
7813 class path for .java file.
7814 (open_in_zip): New argument `is_system'.
7815 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7816 classpath-related options.
7817 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7819 (lang_init): Call jcf_path_init.
7820 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7821 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7822 Correctly put braces around second string in each entry.
7823 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7824 classpath-related options.
7825 (help): Updated for new options.
7826 * jcf.h: Declare functions from jcf-path.c. Don't mention
7828 * jcf-path.c: New file.
7830 * jcf-depend.c: Include jcf.h.
7832 * jcf-write.c (localvar_alloc): Returns `void'.
7833 (localvar_free): Removed unused variable.
7835 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7836 (init_parse): Use OBJECT_SUFFIX, not ".o".
7838 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * class.c (emit_register_classes): Renamed from
7841 emit_register_class.
7842 * java-tree.h (emit_register_classes): Prototype renamed from
7843 emit_register_class.
7844 * jcf-parse.c (yyparse): Call emit_register_classes once before
7846 * parse.y (java_expand_classes): No longer register classes.
7848 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * class.c (is_compiled_class): New local variable
7851 seen_in_zip. Identify classes found in currently compiled source
7853 * decl.c (complete_start_java_method): Fixed typo.
7854 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7855 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7856 (CLASS_P): Moved around.
7857 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7858 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7860 (jcf_parse_source): Changed leading comment. Removed unnecessary
7861 fclose and CLASS_FROM_SOURCE_P marking.
7862 (parse_source_file): New local variables remember_for_generation
7863 and filename. Mark parsed file name identifier node. Removed block
7864 executed when parse_only was null. Set remember_for_generation.
7865 Use it as an argument to java_pop_parser_context.
7866 (yyparse): New local variables several_files, list, next node and
7867 current_file_list. Split ampersand separated file names into
7868 current_file_list. Iterate through the list and parse accordingly.
7869 * parse.h (java_pop_parser_context): New function prototype.
7870 * parse.y (ctxp_for_generation): New static global variable.
7871 (java_pop_parser_context): New argument generate. Link popped ctxp
7872 to ctxp_for_generation list accordingly.
7873 (java_complete_expand_methods): Fixed indentation.
7874 (java_expand_classes): New function.
7876 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7878 * Makefile.in: Link with libiberty.a instead of memmove.o.
7880 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * lex.c (setjmp.h): No longer included.
7883 * lex.h (setjmp.h): Included.
7884 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7885 (duplicate_declaration_error_p): Renamed from
7886 duplicate_declaration_error.
7887 (build_array_from_name): New function prototype.
7888 * parse.y (setjmp.h): No longer included.
7889 (variable_declarator_id): Define action.
7890 (build_array_from_name): New function.
7891 (duplicate_declaration_error_p): Renamed from
7892 duplicate_declaration_error. Fixed leading comment.
7893 (register_fields): Main `for' loop reorganized. Uses
7894 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7895 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7896 build_array_from_name.
7897 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7899 (read_import_dir): Don't try to skip `.' and `..'.
7900 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7901 build_array_from_name. Main `for' loop reorganized.
7902 (resolve_qualified_expression_name): When building access to a
7903 field, use the type where the field was found, not its own type.
7904 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7905 field was found is null.
7906 (qualify_ambiguous_name): Sweep through all successive array
7909 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7911 * java-tree.h (pop_labeled_block, lang_printable_name,
7912 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7913 interface_of_p, inherits_from_p, fix_classpath,
7914 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7915 make_class_data, register_class, alloc_name_constant): New
7916 function prototypes.
7917 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7918 indentation. Added cast to remove warning.
7919 (lang_printable_name): Set v argument unused.
7920 (lang_print_error): Added argument to lang_printable_name call.
7921 (java_dummy_print, print_lang_decl, print_lang_type,
7922 print_lang_identifier, lang_print_xnode): All argument marked
7924 * lex.c (java_unget_unicode): Removed unnecessary argument.
7925 (java_allocate_new_line): Unused local variable is gone.
7926 (java_read_char): Added parenthesis in expressions to remove
7927 warnings. Added final return statement.
7928 (java_read_unicode): Added parenthesis in expression to remove
7930 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7931 (java_parse_escape_sequence): Likewise.
7932 (java_lex): Unused local variables are gone. Fixed
7933 java_unget_unicode invocation.
7934 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7936 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7937 lang_printable_name invocation in macro.
7938 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7940 (duplicate_declaration_error): Suppressed unused argument in
7942 (identical_subpath_p): Function declaration is gone.
7943 (patch_invoke): Suppressed unused argument in prototype.
7944 (patch_cast, build_labeled_block, check_thrown_exceptions):
7946 * parse.y (setjmp.h): Included
7947 (toplev.h): Likewise.
7948 (field_declaration:): Suppressed unused local
7949 (label_decl:): Fixed build_labeled_block invocation.
7950 (java_pop_parser_context): Put extra parenthesis around assignment
7952 (yyerror): Suppressed unused local variables.
7953 (variable_redefinition_error): Fixed lang_printable_name
7955 (create_interface): Suppressed unused local variables.
7956 (create_class): Likewise.
7957 (duplicate_declaration_error): Suppressed unused argument. Fixed
7958 lang_printable_name invocation.
7959 (register_fields): Suppressed unused local variable. Fixed
7960 duplicate_declaration_error invocation.
7961 (method_header): Suppressed unused local variable.
7962 (method_declarator, parser_check_super): Likewise.
7963 (java_complete_class): Suppressed unused local variable. Fixed
7964 fatal error message.
7965 (complete_class_report_errors): Added default: in switch.
7966 (java_check_regular_methods): Fixed lang_printable_name
7968 (check_throws_clauses): Likewise.
7969 (java_check_abstract_methods): Suppressed unused local
7970 variable. Fixed lang_printable_name invocation.
7971 (read_import_entry): Added supplemental return statement.
7972 (read_import_dir): Suppressed unused local variables.
7973 (check_pkg_class_access, declare_local_variables): Likewise.
7974 (source_start_java_method): Suppressed unused extern variable
7976 (expand_start_java_method): Suppressed unused extern and local
7977 variable declarations.
7978 (java_complete_expand_methods): Likewise.
7979 (java_complete_expand_method): Suppressed unused local variables.
7980 (make_qualified_name): Likewise.
7981 (resolve_qualified_expression_name): Added default: in
7982 switch. Fixed lang_printable_name invocation.
7983 (class_instance_creation_expression): Added parenthesis around
7985 (patch_method_invocation_stmt): Fixed lang_printable_name and
7986 patch_invoke invocations.
7987 (check_for_static_method_reference): Fixed lang_printable_name
7989 (patch_invoke): Suppressed unused arguments and local variables.
7990 (lookup_method_invoke): Suppressed unused local variables.
7991 (qualify_ambiguous_name): Added default: in switch.
7992 (identical_subpath_p): Function removed.
7993 (patch_assignment): Suppressed unused local variables. Suppressed
7994 unnecessary if statement. Fixed lang_printable_name invocations.
7995 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7996 (valid_ref_assignconv_cast_p): Parenthesis around
7997 expression. Suppressed unused local variables.
7998 (build_binop): Suppressed unused local variables. fixed
7999 lang_printable_name invocations.
8000 (string_constant_concatenation): Suppressed unused local
8002 (patch_unaryop): Fixed lang_printable_name invocation.
8003 (patch_cast): Suppressed unnecessary argument. Fixed
8004 lang_printable_name invocation.
8005 (patch_array_ref): Fixed lang_printable_name invocation.
8006 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8007 (build_labeled_block): Suppressed unused argument.
8008 (generate_labeled_block): Fixed build_labeled_block invocation.
8009 (build_loop_body): Suppressed unused local variables.
8010 (patch_loop_statement): Likewise.
8011 (patch_exit): Fixed lang_printable_name invocation.
8012 (patch_switch_statement): Likewise.
8013 (case_identity): First argument marked unused.
8014 (patch_try_statement): Fixed lang_printable_name invocations.
8015 (patch_synchronized_statement, patch_throw_statement): Likewise.
8016 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8017 lang_printable_name invocations.
8018 (check_thrown_exceptions_do): Suppressed unused argument.
8020 1998-10-14 Tom Tromey <tromey@cygnus.com>
8022 * jcf-write.c (write_classfile): Add output class file as target.
8023 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8024 * jcf.h: Added declarations for dependency-tracking functions.
8025 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8026 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8027 (finish_parse): Call jcf_dependency_write.
8028 (dependency_tracking): New global.
8029 (DEPEND_SET_FILE): New define.
8030 (DEPEND_ENABLE): New define.
8031 (init_parse): Enable dependency tracking if required.
8033 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8034 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8035 (../gcjh$(exeext)): Likewise.
8036 (jcf-depend.o): New target.
8037 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8038 (GCJH_SOURCES): Likewise.
8039 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8041 (find_classfile): Added dep_name argument.
8042 (find_class): Compute name of dependency.
8043 (open_in_zip): Call jcf_dependency_add_file.
8044 * gjavah.c (output_file): No longer global.
8045 (usage): Don't mention "gjavah".
8047 (java_no_argument): Likewise.
8048 (version): Likewise.
8049 (main): Recognize and handle -M family of options.
8050 (print_mangled_classname): Return is void.
8051 (process_file): Handle case where output is suppressed.
8052 (HANDLE_END_FIELD): Likewise.
8053 (HANDLE_METHOD): Likewise.
8054 * jcf-depend.c: New file.
8056 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8058 * java-tree.def: Add missing newline at EOF.
8060 1998-10-13 Tom Tromey <tromey@cygnus.com>
8062 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8063 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8065 Include <config.h> and "system.h".
8066 (disassemble_method): Undefine RET to avoid clash with
8069 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8071 * decl.c (runtime_exception_type_node, error_exception_type_node):
8072 New global variables.
8073 (init_decl_processing): Initialized.
8074 * expr.c (java_lang_expand_expr): Set caught exception type to
8075 null if catch handler argument doesn't exit.
8076 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8078 * java-tree.h (runtime_exception_type_node,
8079 error_exception_type_node): Global variables declared.
8080 (DECL_FUNCTION_THROWS): New macro.
8081 (DECL_FUNCTION_BODY): Modified comment.
8082 (DECL_SPECIFIC_COUNT): Likewise.
8083 (struct lang_decl): New field throws_list.
8084 (IS_UNCHECKED_EXPRESSION_P): New macro.
8085 * lex.c (java_lex): Generate location information for THROW_TK.
8086 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8087 EXCEPTIONS_P): New macros.
8088 (enum jdep_code): New value JDEP_EXCEPTION.
8089 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8090 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8091 PATCH_METHOD_RETURN_ERROR): New macros.
8092 (patch_method_invocation_stmt): Added new argument to prototype.
8093 (patch_synchronized_statement, patch_throw_statement,
8094 check_thrown_exceptions, check_thrown_exceptions_do,
8095 purge_unchecked_exceptions, check_throws_clauses): New function
8097 * parse.y Fixed typo in keyword section.
8098 (throw:): Rule tagged <node>.
8099 (THROW_TK): Keyword tagged <operator>.
8100 (method_header:): Last argument to call to method_header passed
8102 (throws:, class_type_list:, throw_statement:,
8103 synchronized_statement:, synchronized:): Defined actions.
8104 (method_header): New local variable current. Register exceptions
8106 (java_complete_tree): Complete and verify exceptions from throws
8108 (complete_class_report_errors): Error message on exceptions not
8110 (java_check_regular_methods): Fixed typo. Shortcut on private
8111 overriding methods. Changed error message on method
8112 redefinition. Check for throws clause compatibility.
8113 (check_throws_clauses): New function.
8114 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8115 method. Changed error message on method redefinition.
8116 (currently_caught_type_list): New static variable.
8117 (java_complete_expand_methods): Purge unchecked exceptions from
8118 throws clause list. Call PUSH_EXCEPTIONS before walk and
8119 POP_EXCEPTIONS after.
8120 (resolve_qualified_expression_name): Pass new argument as NULL to
8121 patch_method_invocation_stmt.
8122 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8123 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8124 argument list when appropriate. Use new argument if non null to
8125 store selected method decl.
8126 (patch_invoke): Convert if necessary args of builtin types before
8127 forming CALL_EXPR. Argument list no longer reversed here.
8128 (invocation_mode): Treat final methods as static methods.
8129 (java_complete_tree): New cases for THROW_EXPR: and
8130 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8132 (complete_function_arguments): No more RECORD_TYPE
8133 conversion. Function parameter nodes no longer saved.
8134 (valid_ref_assignconv_cast_p): Avoid handling null type.
8135 (patch_binop): Fixed null constant reference handling.
8136 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8138 (patch_try_statement): Fixed comments. Record caught types in
8139 list, push the list, expand try block and pop the list.
8140 (patch_synchronized_statement, patch_throw_statement,
8141 check_thrown_exceptions, check_thrown_exceptions_do,
8142 purge_unchecked_exceptions): New functions.
8143 * typeck.c (lookup_argument_method): Allow WFL in place of method
8144 DECL_NAME during method definition check
8146 1998-10-09 Tom Tromey <tromey@cygnus.com>
8148 * gjavah.c (decode_signature_piece): New function.
8149 (print_c_decl): Use it. Added `name_override' argument.
8150 (print_method_info): Use name_override argument to print_c_decl.
8151 (seen_fields): Removed.
8152 (print_field_info): Don't update seen_fields.
8153 (struct method_name): New structure.
8154 (method_name_list): New global.
8155 (print_method_info): Add new method to list of methods.
8156 (name_is_method_p): New function.
8157 (print_field_info): If field name has same name as method, then
8159 (process_file): Parse methods before fields.
8160 (field_pass): New global.
8161 (HANDLE_END_FIELD): Take field_pass into account.
8163 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8165 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8166 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8168 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8170 * jvspec.c: Fix bug in jvgenmain_spec patch.
8172 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8174 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8175 * decl.c (soft_exceptioninfo_call_node): New global variable.
8176 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8177 takes extra integer argument. soft_exceptioninfo_call_node
8179 * except.c (java_set_exception_lang_code): New function
8180 (method_init_exceptions): Called here.
8181 (prepare_eh_table_type): New function.
8182 (expand_end_java_handler): Called here.
8183 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8184 one argument. Modified generation of call to
8185 soft_badarrayindex_node to use new argument.
8186 (build_java_arrayaccess): Pass faulty index value to
8187 build_java_throw_out_of_bounds_exception.
8188 (generate_name): New function.
8189 (java_lang_expand_expr): New local variables node, current,
8190 has_finally_p. Expand TRY_EXPR node.
8191 (process_jvm_instruction): Replace top of the stack with thrown
8192 object reference when entering exception handler.
8193 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8194 specific tree codes.
8195 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8197 (DECL_SPECIFIC_COUNT): New macro.
8198 (prepare_eh_table_type, java_set_exception_lang_code,
8199 generate_name): New function declarations.
8200 (match_java_method): Declaration deleted.
8201 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8203 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8204 * parse.h (redefinition_error, refine_accessible_methods_list,
8205 can_cast_to_p): Function declaration removed.
8206 (classitf_redefinition_error, variable_redefinition_error,
8207 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8208 find_most_specific_methods_list, argument_types_convertible,
8209 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8210 valid_cast_to_p, valid_method_invocation_conversion_p,
8211 try_reference_assignconv, add_stmt_to_compound,
8212 build_jump_to_finally, build_tree_list, patch_try_statement,
8213 java_get_catch_block): New function declarations.
8214 * parse.y (string_buffer_type): Global variable deleted.
8215 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8216 finally): Rules tagged <node>.
8217 (TRY_TK, CATCH_TK): Token tagged <operator>.
8218 (class_body_declaration:, class_member_declaration:,
8219 formal_parameter:, explicit_constructor_invocation:,
8220 interface_member_declaration:, constant_declaration:,
8221 primary_no_new_array:, class_instance_creation_expression:,
8222 array_creation_expression:): Issue error on unsuported JDK1.1
8224 (try_statement:, catches:, finally:): Define actions.
8225 (catch_clause_parameter): New rule.
8226 (catch_clause:): Use new rule catch_clause_parameter.
8227 (parse_jdk1_1_error): New function.
8228 (redefinition_error): Renamed classitf_redefinition_error.
8229 (variable_redefinition_error): New function.
8230 (check_class_interface_creation): Call
8231 classitf_redefinition_error.
8232 (java_complete_tree): Added error message on JDEP_TYPE: case.
8233 (complete_class_report_errors): Fixed indentation.
8234 (declare_local_variables): Call variable_redefinition_error.
8235 (source_end_java_method): Call java_set_exception_lang_code and
8236 emit_handlers where appropriate.
8237 (java_method_add_stmt): Call add_stmt_to_block.
8238 (add_stmt_to_block): New function.
8239 (lookup_method_invoke): Fixed outside comment. new local variable
8240 candicates. Call find_applicable_accessible_methods_list and
8241 find_most_specific_methods_list when searching for a
8242 method. Modified error report to list possible candidates when
8244 (find_applicable_accessible_methods_list,
8245 find_most_specific_methods_list, argument_types_convertible): New
8247 (refine_accessible_methods_list): Function deleted.
8248 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8249 expr (if applicable) before calling patch_array_ref.
8250 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8251 (enter_block): Fixed comment.
8252 (enter_a_block): New function.
8253 (patch_assignment): Reorganized. Call try_reference_assignconv for
8254 references. Call valid_cast_to_p instead of can_cast_to_p.
8255 (try_reference_assignconv,
8256 valid_builtin_assignconv_identity_widening_p): New functions.
8257 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8258 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8260 (build_string_concatenation): Don't resolve StringBuffer.
8261 (patch_cast): Fixed inverted arguments.
8262 (patch_array_ref): Code to save array expr deleted. Call
8263 valid_cast_to_p instead of can_cast_to_p.
8264 (generate_labeled_block): Call generate_name.
8265 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8266 patch_try_statement): New functions.
8267 * typeck.c (match_java_method): Function deleted.
8269 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8271 * jvspec.c: jvgenmain_spec uses different temporary file names.
8273 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8275 * jvspec.c (lang_specific_driver): Fail if user specifies
8276 --main= when not linking.
8278 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8280 * class.c (make_class_data): Push value for `thread' field.
8281 * decl.c (init_decl_processing): Added `thread' field to class.
8283 * class.c (add_field): Always make static fields externally
8286 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8288 * expr.c (build_java_athrow,
8289 build_java_throw_out_of_bounds_exception, expand_invoke,
8290 build_newarray, expand_java_multianewarray, build_java_monitor):
8291 Update comments to reflect _Jv_* function names.
8293 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8295 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8296 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8297 * parse.y (expand_start_java_method): Likewise.
8299 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8301 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8303 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8304 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8305 * expr.c: Remove no-longer-needed calls to promote_type.
8306 * decl.c (give_name_to_locals): Liekwise.
8307 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8308 * parse.y: Add/remove promote_type calls as appropriate.
8309 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8310 (parse_signature_string): Likewise.
8311 (build_java_array_type): Fix for now signature convenions.
8313 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8315 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8317 * class.c (init_class_processing): libjava function renamed to
8320 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8323 * java-tree.def: Fixed DEFTREECODE third argument.
8324 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8325 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8326 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8327 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8328 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8329 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8330 * lang.c (java_tree_code_type, java_tree_code_length,
8331 java_tree_code_name): New arrays.
8332 (lang_init): Append Java tree node definitions to Gcc ones.
8333 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8335 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8337 (java_lex): Allow declaration of empty string constants. Retain
8338 location information on CASE_TK and DEFAULT_TK.
8339 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8340 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8341 Modified to be more robust.
8342 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8343 (build_new_invocation, try_builtin_assignconv,
8344 patch_switch_statement, string_constant_concatenation,
8345 build_string_concatenation, patch_string_cst, patch_string,
8346 java_expand_switch): New function declarations.
8347 * parse.y: Rules related to switch and EH tagged <node>.
8348 (label_id): Set to NULL_TREE
8349 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8351 (this_or_super:): Fixed indentation.
8352 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8353 statement_expression:): Removed call to RULE on all sub-rules.
8354 (switch_expression:, switch_labels:): New rules.
8355 (switch_statement:, switch_block:, switch_block_statement_groups:,
8356 switch_block_statement_group:, switch_labels:, switch_label:):
8358 (throw_statement:, synchronized_statement:, try_statement:):
8359 Defined temporary actions.
8360 (class_instance_creation_expression:): Call
8361 build_new_invocation. Fixed indentation.
8362 (field_access): Fixed indentation.
8363 (method_invocation): Likewise.
8364 (make_qualified_primary): Use THIS_EXPR.
8365 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8366 resolving from SUPER, set *type_found.
8367 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8368 (java_complete_tree): Removed unused local variable `location'. Case
8369 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8370 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8371 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8372 STRING_CST: case. default: checks for patchable strings.
8373 (complete_function_arguments): Transform string constant or
8374 crafted StringBuffer if necessary.
8375 (build_method_invocation): Fixed comments.
8376 (build_new_invocation): New function.
8377 (patch_assignment): Call try_builtin_assignconv to figure a valid
8378 assignment conversion between builtin types.
8379 (try_builtin_assignconv): New function.
8380 (build_binop): Use URSHIFT_EXPR directly to call build.
8381 (operator_string): Use UNARY_PLUS_EXPR.
8382 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8384 (do_merge_string_cste, merge_string_cste,
8385 string_constant_concatenation, build_string_concatenation,
8386 patch_string, patch_string_cst): New function.
8387 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8388 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8389 (build_newarray_node): Use NEW_ARRAY_EXPR.
8390 (build_this): Use THIS_EXPR.
8391 (build_return): Enable debug information on return statement.
8392 (build_if_else_statement): Likewise.
8393 (complete_labeled_statement): Fixed related comment.
8394 (build_loop_body): Fixed comment.
8395 (build_bc_statement): Enable debug information on break/continue
8397 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8399 (patch_switch_statement, case_identity, java_expand_switch): New
8402 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8404 * buffer.h (BUFFER_INIT): New macro.
8405 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8406 Pass (struct jcf_partial *state) to most functions.
8407 (jcf_block, jcf_relocation): New types.
8408 Support labels, branches, conditionals, loops.
8410 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8412 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8414 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8416 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8417 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8418 not integer_type_node (INT_TYPE_SIZ bits).
8420 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8422 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8423 * jcf-dump.c (print_exception_table): New function.
8424 (disassemble_method): Better handling of wide instructions.
8425 Make more robust for bad input.
8427 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8429 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8432 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8434 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8436 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8438 * Makefile.in ($(PARSE_H)): Removed target.
8440 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8442 * Makefile.in (JAVA_OBJS): Add memmove.o
8443 (memmove.o): New target & rules.
8445 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8447 * expr.c (expand_invoke): Don't generate a call to the class init
8450 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8452 * Makefile.in: Add many missing dependencies.
8453 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8455 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8456 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8458 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8460 * decl.c (complete_start_java_method): If method is static (and
8461 not private) call _Jv_InitClass.
8462 * expr.c (expand_invoke): Don't call build_class_init.
8464 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8466 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8468 * Make-lang.in (GCJ): Define before using.
8470 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8472 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8473 losing due to namespace pollution in GNU getopt.h
8475 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8477 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8478 (java.all.cross): Likewise.
8479 (java.rest.encap): Likewise.
8481 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8483 * gjavah.c (print_class_decls): Fix thinko in arglist
8484 * jcv-io.c (find_classfile): Similarly.
8486 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8488 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8490 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8492 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8493 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8494 * Makefile.in (PARSE_C): New macro.
8495 (PARSE_H): Likewise.
8496 (PARSE_SCAN_C): Likewise.
8497 ($(PARSE_C)): Target renamed from parse.c.
8498 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8499 (clean): Remove parse-scan.c as well.
8500 (parse.o): Depend on $(PARSE_C).
8502 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8504 * README, license.terms: Removed.
8506 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8507 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8508 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8509 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8510 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8511 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8512 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8513 and Java trademark attribution.
8515 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8517 * Makefile.in: Use gcjh, not gjavah.
8518 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8519 * Make-lang.in: Changed gjavah to gcjh everywhere.
8521 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8523 * gjavah.c: Support new -prepend -add -append flags.
8524 (print_method_info): Method is not virtual if class is final.
8526 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * jv-scan.c: Fixed copyright assignment.
8529 * keyword.gperf: Likewise.
8530 * keyword.h: Likewise.
8531 * lex.c: Fixed copyright assignment.
8532 (java_lex): Push unicode back when parsing '<'.
8533 * lex.h: Fixed copyright assignment.
8534 * parse-scan.y: Likewise.
8535 * parse.h: Fixed copyright assignment.
8536 (build_debugable_stmt, complete_for_loop): New function prototypes.
8537 * parse.y: Fixed copyright assignment.
8538 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8539 size_zero_node when completing a loop with no exit condition.
8540 (for_statement_nsi:): Define action.
8541 (for_init:, for_update:): Return size_zero_node when empty.
8542 (declare_local_variables): Call build_debugable_stmt.
8543 (build_debugable_stmt): New function.
8544 (build_loop_body): Build debugable statement around loop
8546 (complete_loop_body): Take into account the debugable statement
8547 around the EXIT_EXPR.
8548 (complete_loop_body): New function.
8549 (patch_exit_expr): Fixed condition inversion.
8551 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8553 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8554 name of thread define.
8555 * jvspec.c (THREAD_NAME): New macro.
8557 (THREADLIB): Likewise.
8558 (lang_specific_driver): Recognize attempt to link with thread
8559 library or gc library. Recognize -ljava on command line so it
8560 isn't linked against more than once.
8562 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8564 * parse-scan.y (report_main_declaration): Name of the class
8565 containing `main' can be a qualified name.
8567 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8569 * config-lang.in: Changed gjavac to gjc everywhere.
8570 * Make-lang.in: Changed gjavac to gjc everywhere.
8572 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8574 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8575 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8576 and install the files.
8577 * Makefile.in (JAVA_OBJS_LITE): New variable.
8578 (compiler:): Now include jv-scan as a dependency.
8579 (../jv-scan$(exeext), parse-scan.c): New targets.
8580 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8581 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8582 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8583 check for errors even if parse_only.
8584 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8586 (yylex): New function. Uses java_lex body.
8587 (java_lex): Removed commented out statement. Remove local variable
8588 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8589 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8590 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8591 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8592 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8593 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8595 (java_lex_error): Empty if JC1_LITE is defined.
8596 (java_get_line_col): Return 0 if JC1_LITE is defined.
8597 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8598 SET_MODIFIER_CTX): Moved into the section containing the macros
8599 conditionally defined by JC1_LITE.
8600 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8601 argument if JC1_LITE is defined.
8602 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8603 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8605 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8606 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8607 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8608 to different values according to JC1_LITE.
8609 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8610 declared if JC1_LITE set.
8611 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8612 defined if JC1_LITE not set.
8613 (struct parser_ctx): Reorganized and skip the jc1 front end part
8615 (java_layout_classes): New function definition.
8616 (java_push_parser_context, java_init_lex, yyparse, yylex,
8617 yyerror): Prototype always declared. All other static function
8618 prototypes declared only if JC1_LITE is not set.
8619 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8620 declared in parse.h.
8621 (java_layout_classes): New function.
8622 (java_complete_expand_methods): No longer layout the class here.
8623 * parse-scan.y: New file.
8624 * jv-scan.c: New file.
8626 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8628 * gjavah.c (main): Handle -friend option.
8629 (friend_specs): New global.
8630 (generate_access): Handle friend_specs.
8631 (process_file): Likewise.
8632 (MAX_FRIENDS): New macro.
8633 (friend_count): New global.
8634 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8635 Changed all callers.
8637 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8639 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8640 (main): Handle processing all the entries of a named .zip archive.
8641 * jcf-io.c (jcf_trim_old_input): New function.
8642 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8644 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8646 * lang.c (flag_assume_compiled): Make default be on.
8648 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8650 * jcf-dump.c: Add bunches of flags to control output more.
8651 (process_class): New function; support printing more than one class.
8652 (main): Support new --print-main and --javap flags.
8653 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8654 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8656 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8658 Change mangling of dispatch table to match C++ vtable (w/thunks).
8659 * class.c (build_dtable_decl), java-tree.h: New function.
8660 (make_class_data): Call it.
8661 * decl.c (init_decl_processing): Likewise.
8663 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8665 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8666 soft_anewarray; adjust args passed.
8667 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8668 match _Jv_NewObjectArray.
8670 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8672 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8673 * expr.c (loopup_label): Call create_label_decl.
8674 (create_label_decl): New function.
8675 (java_lang_expand_expr): Call expand_start_bindings with argument
8677 * java-tree.h Added space after PROTO in function declarations
8679 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8680 (create_label_decl, push_labeled_block): New function
8682 * lex.c (label_id): Initialize.
8683 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8685 * parse.h Added space after PROTO in function declarations when
8687 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8688 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8689 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8690 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8692 (struct parser_ctxt): New fields current_loop,
8693 current_labeled_block.
8694 (build_if_else_statement, patch_if_else_statement,
8695 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8696 generate_labeled_block, complete_labeled_statement,
8697 build_bc_statement, patch_bc_statement, patch_loop_statement,
8698 build_new_loop, build_loop_body, complete_loop_body): New function
8700 * parse.y (java_warning_count): New global variable.
8701 (label_id): New static variable.
8702 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8703 (block:): Return size_zero_node when block is empty.
8704 (empty_statement:): Return size_zero_node.
8705 (statement:): Implement supplemental action when for_statement: is
8707 (label_decl:): New rule.
8708 (labeled_statement:): Rewritten using label_decl. Actions
8710 (labeled_statement_nsi:): Likewise.
8711 (if_then_statement): Actions implemented.
8712 (while_expression): New rule.
8713 (while_statement:): Rewritten using while_expression. Actions
8715 (while_statement_nsi:): Likewise.
8716 (do_statement_begin:): New rule.
8717 (do_statement:): Rewritten using do_statement_begin. Actions
8719 (for_statement:): Rewritten using for_begin. Actions implemented.
8720 (for_statement_nsi:): Likewise.
8721 (for_header:, for_begin:): New rules.
8722 (for_init:): Actions implemented.
8723 (statement_expression_list:, break_statement:,
8724 continue_statement:): Likewise.
8725 (yyerror): Count number of issued warning(s).
8726 (java_report_errors): Report error(s) and/or warning(s).
8727 (java_complete_class): Use build_java_argument_signature to
8728 recompute completed method signature.
8729 (java_check_regular_methods): New locals method_wfl and aflags.
8730 Use method_wfl instead of lookup_cl during error reports. Fixed
8731 indentation and modified some error messages. Use
8732 lang_printable_name in method instead of the DECL_NAME. New code
8733 to issue warnings on methods not overriding corresponding methods
8734 private to a different package.
8735 (java_method_add_stmt): Call add_stmt_to_compound.
8736 (add_stmt_to_compound): New function.
8737 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8738 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8739 (build_if_else_statement, patch_if_else_statement,
8740 build_labeled_block, generate_labeled_block,
8741 complete_labeled_statement, build_new_loop, build_loop_body,
8742 complete_loop_body, patch_loop_statement, build_bc_statement,
8743 patch_bc_statement, patch_exit_expr): New functions.
8744 * typeck.c (build_java_signature): Build argument signature before
8745 enclosing it in between parenthesis.
8747 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8749 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8750 (JAVA_OBJS): Added reminder comment
8752 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8754 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8755 be interpreted as a long long.
8757 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8759 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8760 soft_initialise_class. Use _Jv_NewMultiArray, not
8761 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8762 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8763 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8764 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8766 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8768 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8769 length_identifier_node): New global tree node constants.
8770 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8771 Replace uses by super_identifier_node etc.
8772 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8774 * parse.y (resolve_field_access): Don't special-case ".length" if
8775 flag_emit_class_files.
8776 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8777 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8780 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8782 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8783 * class.c (make_method_value): Remove init for removed fields.
8785 * class.c (layout_class): Use build_java_argument_signature.
8786 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8788 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8789 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8790 (build_java_signature): Don't use push_java_argument_signature.
8792 * typeck.c (lookup_argument_method): New function.
8793 * parse.y (java_check_regular_methods): Use lookup_argument_method
8794 instead of lookup_java_method2 followed by lookup_java_method.
8796 * parse.y (check_method_redefinition): Minor optimization.
8798 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8799 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8801 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8803 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8806 * gjavah.c (java_float_finite): Use K&R-style definition.
8807 (java_double_finite): Likewise.
8808 (generate_access): Now returns void. Changed all callers.
8809 (last_access_generated): Removed.
8810 (process_file): Only make a single pass over the .class file.
8812 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8814 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8815 for compatibility for G++ (with -fvtable-thunks).
8816 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8818 * gjavah.c (process_file): Use public inheritance for super-class.
8820 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8822 * lex.c (java_init_lex): Initialize ctxp->package.
8823 * parse.h (struct parser_ctxt): package and package_len replaced
8824 by tree package, an identifier node. Field method_decl_list is
8825 gone. Fixed comments.
8826 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8827 class_in_current_package): New function prototypes.
8828 * parse.y (array_type:): Set class loaded flag on primitive type
8830 (package_declaration:): Assign ctxp->package to the
8832 (method_invocation:): Handle invocation of method qualified by
8834 (single_type_import_declaration:): Removed ambiguity check.
8835 (java_pop_parser_context): New local variable `next'. Reset and
8836 set IMPORT_CLASSFILE_NAME flags on current and previous import
8838 (java_accstring_lookup): Use new local macro COPY_RETURN.
8839 (lookup_field_wrapper): New function.
8840 (parser_qualified_classname): Use merge_qualified_name.
8841 (parser_check_super_interface): Broaden error message.
8842 (do_resolve_class): Check for qualified class name in the current
8843 compilation unit if appropriate.
8844 (process_imports): Check for already defined classes.
8845 (check_pkg_class_access): Got rid of call to
8846 get_access_flags_from_decl.
8847 (java_complete_expand_methods): Call safe_layout_class based on
8848 the current class size.
8849 (make_qualified_primary): Build a WFL qualification on primary if
8851 (merge_qualified_name): New function.
8852 (make_qualified_name): Use merge_qualified_name.
8853 (resolve_expression_name): Use safe_lookup_field.
8854 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8855 (resolve_qualified_expression_name): Likewise. Check on resolved
8856 element accessibility.
8857 (not_accessible_p, class_in_current_package): New functions.
8858 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8859 (patch_method_invocation_stmt): Merged common pieces. Check
8860 accessibility of invoked method.
8861 (check_for_static_method_reference): Add returned type in error
8863 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8864 (refine_accessible_methods_list): Merged two conditions in test.
8865 (java_complete_class): Sanity check on stabilize_ref gone.
8866 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8868 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8870 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8872 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8874 * gjavah.c (F_NAN): Removed.
8875 (F_NAN_MASK): New macro.
8876 (F_POSITIVE_INFINITY): Removed.
8877 (F_NEGATIVE_INFINITY): Likewise.
8878 (java_float_finite): Rewrote.
8879 (D_NAN_MASK): Renamed.
8880 (java_double_finite): Rewrote.
8881 (D_POSITIVE_INFINITY): Removed.
8882 (D_NEGATIVE_INFINITY): Likewise.
8884 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8885 If verbose, print underlying representation of value in hex.
8887 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8889 * buffer.h, buffer.c: New files.
8890 * Makefile.in (JAVA_OBJS): Add buffer.o.
8892 Support locals variables and writing their debug entries to .class.
8893 * jcf-write.c: Simplify some by user new buffer type.
8894 (vode_buffer_grow): Removed.
8895 (struct localvar_info): New type.
8896 (localsvars, localvartable): New buffers.
8897 (localvar_alloc, localvar_free): New functions.
8898 (generate_bytecode_insns): Handle local variables.
8899 (generate_classfile): Write LocalVariableTable attribute.
8901 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8904 * zipfile.h (ZIPMAGIC): New macro.
8906 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8908 * Makefile.in (gjavah.o): Updated dependencies.
8909 (jcf-dump.o): Likewise.
8910 (all.indirect): Use ../gjavah.
8911 (../gjavah$(exeext)): Likewise.
8912 (clean): Don't remove gjavah.
8913 (clean): Remove parse.c, not java/parse.c.
8914 * Make-lang.in (java): Added gjavah.
8915 (gjavah$(exeext)): New target.
8916 (GJAVAH_SOURCES): New macro.
8917 (java.all.build): Added gjavah.
8918 (java.all.cross): Likewise.
8919 (java.rest.encap): Likewise.
8920 * config-lang.in (compilers, stagestuff): Added gjavah.
8922 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8924 * gjavah.c (java_float_finite): New function.
8925 (java_double_finite): Likewise.
8926 (F_POSITIVE_INFINITY): New macro.
8927 (F_NEGATIVE_INFINITY): Likewise.
8929 (D_POSITIVE_INFINITY): Likewise.
8930 (D_NEGATIVE_INFINITY): Likewise.
8932 (print_field_info): Use java_float_finite and java_double_finite.
8934 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8936 * parse.y (method_header): Name "this" implicit argument.
8938 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8940 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8941 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8942 (put_linenumber): New function.
8943 (generate_bytecode_insns, generate_classfile): Write line numbers.
8945 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8948 (lookup_name, build_known_method_ref, build_class_init,
8949 build_invokevirtual, invoke_build_dtable, match_java_method,
8950 build_field_ref, pushdecl_force_head, build_java_binop,
8951 binary_numeric_promotion, build_decl_no_layout,
8952 build_java_arrayaccess, build_newarray, build_anewarray,
8953 build_java_array_length_access, build_java_arraynull_check): New
8954 extern function prototypes.
8955 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8956 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8958 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8960 * jcf.h (jcf_out_of_synch): New extern function prototype.
8961 * parse.h: Static/global function implemented in parse.y
8962 prototyped and declarations moved at the end of the file.
8963 (DECL_P): Check that the argument isn't null.
8964 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8965 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8966 (QUAL_DECL_TYPE): New macro.
8967 (PARAMS): Macro definition removed.
8968 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8969 (return_statement:): Call build_return.
8970 (field_access:): Call make_qualified_primary in sub rule.
8971 (method_invocation:): Build method invocation and call
8972 make_qualified_primary when processing primaries.
8973 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8974 get_type_from_signature.
8975 (java_check_regular_method): Extra integer 0 argument when calling
8976 lookup_java_method2.
8977 (lookup_java_interface_method2): Extra method DECL argument when
8978 calling lookup_java_interface_method2.
8979 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8981 (java_complete_expand_method): Layout current class iff not
8982 already done. Don't process interface's methods.
8983 (java_complete_expand_method): Use super class only if it
8984 exists. Use current class otherwise.
8985 (make_qualified_primary): New function.
8986 (resolve_expression_name): Process qualified expression or
8987 expression from primary the same way.
8988 (resolve_expression_name): Two last arguments to
8989 resolve_field_access are now NULL_TREEs.
8990 (resolve_field_access): New variable is_static. Local field must
8991 be DECLs. is_static computed on field DECLs only. Append code in
8992 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8993 to initialize field_type.
8994 (resolve_qualified_expression_name): New local variable,
8995 previous_call_static and is_static. Handle primaries with function
8996 calls, casts, array references and `this'. `super' now handled as
8997 `(super_class)this'. Use is_static to clarify boolean expressions.
8998 Added code to handle case where a proper handle is required to
8999 access a field. Use QUAL_DECL_TYPE where applicable.
9000 (maybe_access_field): New function.
9001 (patch_method_invocation_stmt): New arguments primary, where,
9002 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9003 deleted. Use `where' as a type to search from if specified. Check
9004 for static method reference where forbidden. Append primary or
9005 current_this to the argument list if not calling constructor nor
9007 (check_for_static_method_reference): New function.
9008 (patch_invoke): Layout the class on which new is done if
9010 (lookup_method_invoke): Changed format to report errors on
9012 (qualify_ambiguous_name): New local variable this_found. Now
9013 handle things from primaries. Method call are considered
9015 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9017 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9018 (java_complete_tree): New case fo RETURN_EXPR. Process function
9019 call arguments in separate function.
9020 (complete_function_arguments): New function.
9021 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9023 (patch_assignment): Take the return function slot into account as
9024 a RHS. Distinguish assignment from a return.
9025 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9026 when checking methods in interfaces.
9027 (resolve_type_during_patch): NULL argument to unresolve_type_p
9028 instead of NULL_TREE.
9029 (patch_newarray): Fixed typo in comment.
9030 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9031 (build_return, patch_return): New functions.
9032 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9034 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9036 * constants.c (find_name_and_type_constant, find_fieldref_index,
9037 find_methodref_index): New methods.
9038 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9039 just return given method. Also, rename to build_known_method_ref.
9040 (expand_invoke): Rename call to build_invoke_non_interface.
9041 * java-tree.h, parse.h: Update prototype.
9042 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9043 (such as expand_expr_stmt) if flag_emit_class_files.
9044 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9045 STACK_TARGET, IGNORE_TARGET): New macros.
9046 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9047 (generate_bytecode_insn): New function to generate method's bytecode.
9048 (generate_classfile): Node generate Code attribute for a method.
9049 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9050 push_long_const, field_op, adjust_typed_op, maybe_wide):
9051 New functions used by generate_bytecode_insn.
9053 * typeck.c (signature_include_return): Remove variable.
9054 (push_java_argument_signature, build_java_argument_signature): New.
9055 (build_java_signature): Use push_java_argument_signature.
9056 * parse.y: Use build_java_argument_signature instead of fiddling
9057 with signature_include_return.
9059 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9061 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9064 * Makefile.in (all.indirect): Added gjavah$(exeext).
9065 (gjavah$(exeext)): Added $(exeext).
9068 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * class.c (layout_class): Call to java_layout_parsed_class replace
9071 by safe_layout_class.
9072 * expr.c (build_java_array_length_access): Removed static storage
9073 class in the function definition.
9074 (build_java_arraynull_check): Likewise.
9075 Also fixed typos in two comments.
9076 * lex.c (java_init_lex): Initialize static global kw_length.
9077 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9078 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9080 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9081 * parse.h (resolve_no_layout): New static function declaration.
9082 (get_identifier_in_static): Declaration removed.
9083 (java_layout_parsed_class): Function name declaration changed to
9085 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9086 not_initialized_as_it_should_p, build_this): New static function
9088 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9089 binary_numeric_promotion, stabilize_reference,
9090 build_decl_no_layout, build_java_arrayaccess): Extern function
9091 declarations moved into their own section.
9092 (build_newarray, build_anewarray, build_java_array_length_access,
9093 build_java_arraynull_check): New extern function declarations.
9094 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9095 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9097 (CALL_CONSTRUCTOR_P): New macro.
9098 * parse.y (kw_length): New static global tree node.
9099 (return_statement): Tagged <node>.
9100 (RETURN_TK): Tagged <operator>.
9101 (variable_declarator_id:): Build variable declaration with an
9102 empty initialization value if a syntax error was found in the
9103 initialization part of the variable declaration.
9104 (statement_without_trailing_substatement:): return_statement: now
9105 uses the default rule.
9106 (return_statement:): Temporarily fixed to return NULL_TREE.
9107 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9108 (class_instance_creation_expression:): Class creation rules now
9109 call build_method_invocation upon reduction.
9110 (array_creation_expression:): Rules call build_newarray_node upon
9112 (dim_exprs:): Build a list of dimension expressions.
9113 (dim_expr:): Store location of the OSB_TK in the dimension
9115 (method_invocation:): Added a new error rule.
9116 (build_unresolved_array_type): WFL argument may also be an array
9117 on a primitive type. Name of the argument changed to reflect this.
9118 (method_declarator): Insert argument type at the beginning of the
9119 argument type list and later reverse the list.
9120 (unresolved_type_p): Argument 'returned' may be optionally
9122 (java_layout_class_from_source): Function renamed
9124 (resolve_and_layout): Now call resolve_no_layout and
9126 (resolve_no_layout): New function.
9127 (purify_type_name): New function.
9128 (complete_class_report_errors): Call purify_type_name during error
9129 report on a type not found.
9130 (process_imports): error_found local variable doesn't need to be
9131 initialized to zero.
9132 (declare_local_variables): New local type_wfl. Fixed typo in error
9133 message. type_wfl assigned to unresolved type and used to register
9134 incomplete type. Build a WFL around the variable initialization
9135 statement so that debug info can be generated on it.
9136 (source_start_java_method): Reverse argument list after they've
9138 (current_this): New static global variable.
9139 (java_complete_expand_methods): Set current_this when appropriate.
9140 (resolve_expression_name): Build correct static and non static
9141 field access bearing a simple name.
9142 (resolve_field_access): Resolve the length field of arrays. Handle
9144 (patch_method_invocation_stmt): Set the type of the method
9145 invocation to error_mark_node. This value is later overridden by a
9146 valid type, if any. Don't handle qualified constructor invocation
9147 as qualified method invocation. Call lookup_method_invoke with its
9148 new flag. It's no longer necessary to access the selected method
9149 as the value of a tree list. Handle constructor invocation.
9150 (patch_invoke): Reverse argument list when invoking non interface
9151 methods. Insert call to new as the first argument of the
9153 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9154 defined within a final class. Return INVOKE_STATIC if the invoked
9155 method is a constructor.
9156 (lookup_method_invoke): New lc argument is a flag to indicate a
9157 constructor lookup. Now handle constructor lookup. Choose the most
9158 specific method in case several were matching the invocation
9159 requirements. Return a method decl instead of a tree list featuring
9160 one single method decl element.
9161 (refine_accessible_methods_list): New lc flag argument to
9162 indicate that a constructor is being looked up.
9163 (not_initialized_as_it_should_p): New function.
9164 (java_complete_tree): Now process fake tree codes
9165 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9166 save_expr on resolved function call arguments. Case on
9167 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9168 (patch_assignment): LHS can be a field access expression. When
9169 dealing with reference, lhs_type is the promoted type of the
9170 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9172 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9173 (patch_binop): Use not_initialized_as_it_should_p where
9175 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9176 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9178 (resolve_type_during_patch): New function.
9179 (patch_cast): Call resolve_type_during_patch to resolve type and
9180 report error accordingly.
9181 (patch_array_ref): Use not_initialized_as_it_should_p where
9182 applicable. Array base expression is saved before being
9183 used. Promote the type of an array elements if it contains non
9185 (build_newarray_node, patch_newarray, build_this): New functions.
9187 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9189 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9190 increment it in `for' statement.
9191 (print_field_info): If number is inf or nan, don't print it.
9192 (print_method_info): If method name is `delete', just ignore it.
9193 (print_c_decl): Special-case jstringArray.
9195 * gjavah.c (help): New function.
9196 (no_argument): New function.
9197 (usage): Changed text.
9198 (main): Rewrote argument handling. Now handles -v, --help,
9200 (version): New function.
9201 (found_error): New global.
9202 (main): Return found_error.
9203 (generate_access): Set found_error.
9204 (print_c_decl): Likewise.
9206 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9208 * gjavah.c (print_c_decl): Don't print "," when examining field.
9209 Skip type name when looking at "[L" types.
9210 (process_file): Now static.
9211 (generate_access): Now returns int.
9212 (last_access_generated): New global.
9213 (process_file): Clear last_access_generated; make multiple passes
9215 (print_field_info): Just return if generate_access returns true.
9216 (print_method_info): Likewise. Also, allow <init> functions to
9218 (print_c_decl): Added is_init argument. Print constructors
9220 (print_cxx_classname): Use UTF8_GET to extract characters from
9222 (print_base_classname): New function.
9223 (print_class_decls): New function.
9224 (process_file): Use it.
9225 (utf8_cmp): New function.
9227 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9229 * lang-options.h: Format changed to match changes in gcc/toplev.c
9230 to implement a --help option.
9232 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9234 * decl.c (init_decl_processing): Revert change to dtable_type.
9236 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9238 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9240 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9242 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9244 * lang.c (lang_init): Default flag_exceptions to 1, without
9245 checking to see if it's 2 first.
9247 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9249 * constants.c: Include "system.h".
9251 * lang.c (flag_new_exceptions): Get via extern now.
9252 (lang_init_options): New functions. Turn on flag_new_exceptions.
9254 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9256 * lex.c (java_lex): Return 0 when we see an invalid character in
9259 * lex.c (java_read_char): Specify extra argument when calling
9261 (java_read_unicode, java_parse_end_comment,
9262 java_parse_escape_sequence): Likewise,
9263 (java_lex): Specify extra argument when calling
9264 java_lex_error. Test that IDs are beginning with a legal character
9265 for IDs. Handle invalid characters with an error message and a
9266 call to java_lex_error.
9267 (java_lex_error): Adjust column position by new argument
9268 `forward'. Issue an error even if in the middle of reporting an
9271 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9273 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9274 we don't explicitly put a null pointer when we're copying it.
9276 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9278 * gjavah.c (print_cxx_classname): New function.
9279 (super_class_name): Likewise.
9280 (print_super_fields): Removed.
9281 (in_super): Removed.
9282 (print_field_info): Never generate #defines.
9283 (print_c_decl): Changed generated types to match JNI. No longer
9284 print class name before method name.
9285 (print_method_info): Print "static" before static methods.
9286 Print "virtual" before non-final methods.
9287 (usage): Use exit(1), not exit(-1).
9289 (print_field_info): Use %.17g to print a double.
9290 (last_access): New globals.
9291 (process_file): Initialize last_access.
9292 (usage): Now static.
9293 (ACC_VISIBILITY): New define.
9294 (generate_access): New function.
9295 (print_field_info): Call it.
9296 (print_method_info): Likewise. Also, generate information for all
9297 methods, not just native methods. Return void.
9298 (print_c_decl): Return void.
9299 (print_field_info): Return void.
9301 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9303 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9304 processing the jc1 grammar file. Prefix bison functions and
9305 variables with java_.
9306 (parse.c): Dependencies on parse.h and lex.h
9307 * expr.c (build_java_arrayaccess): Function now global.
9308 * java-tree.h: Comment reorganized to carry on previous
9309 classification effort.
9310 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9311 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9312 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9313 java_parse (new prefix java_ generated by bison).
9314 (java_layout_parsed_class, java_register_parsed_class): Function
9316 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9317 * lex.c (static tree wfl_op): Variable deleted.
9318 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9319 ctxp fields to NULL_TREE.
9320 (java_lex): No longer create WFL for operators. Filename caching
9321 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9322 created as STRING_CST and later expanded. Removed extra argument
9323 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9325 (build_wfl_node): Removed code in comments.
9326 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9327 store token and location data in the current bison token.
9328 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9329 static/extern function declaration at the beginning of the file.
9330 (struct qualification): Data structure definition deleted.
9331 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9332 (qualify_ambiguous_name): Function declaration modified. Function
9333 now returns nothing.
9334 (build_array_ref, patch_array_ref, make_qualified_name,
9335 resolve_qualified_expression_name, maybe_generate_clinit,
9336 resolve_field_access): New static function declarations.
9337 (build_java_arrayaccess): New extern function declaration.
9338 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9339 (CALL_EXPR_PRIMARY): Macro deleted.
9340 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9341 (struct parser_ctxt): Field initialized_final
9342 removed. non_static_initialized, static_initialized: New fields.
9343 * parse.y (static tree kw_super, static tree kw_this): New global
9345 (%union): tree wfl field of operator member replaced by int
9346 location. WFLs are non longer created for operators.
9347 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9348 (qualified_name:): Now calls make_qualified_name to build the
9350 (type_declaration:): Consider generating <clinit> when class
9352 (variable_declarator:): Directly build an assignment node when the
9353 variable is initialized when declared.
9354 (this_or_super:): Build a WFL and set current location when THIS
9355 or SUPER are parsed.
9356 (expression_statement:): Wrap statement around a WFL.
9357 (primary_no_new_array:): Fixed typo. Changed value returned by
9358 THIS_TK because of its new type (temporary).
9359 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9360 (field_access:): Build qualified name with SUPER.
9361 (method_invocation:): Fixed returned value because of SUPER's new
9363 (array_access:): Use OSB_TK location information.
9364 (post_increment_expression:, post_decrement_expression:,
9365 unary_expression:, pre_increment_expression:,
9366 pre_decrement_expression:, unary_expression_not_plus_minus:,
9367 cast_expression:, multiplicative_expression:,
9368 additive_expression:, shift_expression:, relational_expression:,
9369 equality_expression:, and_expression:, exclusive_or_expression:,
9370 inclusive_or_expression:, conditional_and_expression:,
9371 conditional_or_expression:, assignment:): Use new location/token
9372 information available on operators.
9373 (create_class): Set super_decl_type to NULL_TREE when processing
9375 (register_fields): Field initialization is now a MODIFY_EXPR
9376 node. Chain initialization code to the matching lists (according
9377 the the field declaration modifiers).
9378 (maybe_generate_clinit): New function.
9379 (method_header): Don't set method's DECL_NAME to a WFL when adding
9380 methods to java.lang.Object.
9381 (resolve_and_layout): Now can return NULL_TREE if the type
9382 resolution fails. Otherwise, return the class DECL instead of its
9384 (check_method_redefinition): Don't patch method DECL_NAME if it
9385 belongs to java.lang.Object.
9386 (process_imports): Simply assign error_found to the value returned
9387 by check_pkg_class_access.
9388 (declare_local_variables): Don't use their init statements (if
9389 any) when parsing error were previously found. Reuse MODIFY_EXPR
9390 build during parsing as an init statement.
9391 (java_method_add_stmt): Now return the current method body.
9392 (java_layout_parsed_class, java_register_parsed_class): Functions
9394 (java_complete_expand_methods): Initialize the constant pool on a
9395 per class basis. Layout the classes before expanding their method
9396 bodies. Don't try expand artificial constructor code if error were
9397 found. Make the classes data and register them if no error were
9399 (java_complete_expand_method): Retrieve an artificial constructor
9400 argument list before entering its body. Assign the top block to
9401 the artificial constructor function body and set types of declared
9402 blocks and compound statements to void. Walk method body if not an
9403 artificial constructor.
9404 (make_qualified_name, cut_identifier_in_qualified): New functions.
9405 (resolve_expression_name): Fixed comments. Save/restore the
9406 current class CLASS_LOADED_P flag value. Build non qualified
9407 static field access and handle qualified expression names.
9408 (resolve_field_access, resolve_qualified_expression_name): New
9410 (patch_method_invocation_stmt): Use the new expression resolution
9411 scheme, calling resolve_field_access when the function call is
9412 resolved as an expression.
9413 (qualify_ambiguous_name): Function rewritten to work on qualified
9414 expression produced by make_qualified_name.
9415 (java_complete_tree): Promote type when function's argument are
9416 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9417 the assignment to discover further errors if RHS is a expression
9418 name that fails to evaluate. Declare LHS initialized even though
9419 the assignment failed. Don't use the location variable and removed
9420 extra argument in patch function calls. Now handle the ARRAY_REF
9421 case and build internal string representation when STRING_CSTs are
9423 (build_method_invocation): Don't wrap function call around a WFL.
9424 (build_assignment): Likewise. Use the operator location
9426 (patch_assignment): Handle array access LHSs. Handle error
9427 provenance, resulting in a better error report.
9428 (build_binop): Use op_location from operator as binop location
9430 (build_unaryop, build_incdec, build_cast): Likewise.
9431 (patch_binop): Extract location information from the node. Fixed
9432 typo in error message.
9433 (patch_unary_op): Extract location information from the node.
9434 (build_array_ref, patch_array_ref): New functions.
9436 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9438 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9439 match _Jv_IsInstanceOf.
9440 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9441 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9443 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9445 * decl.c (init_decl_processing): Functions are now named
9446 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9448 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9450 * java-tree.h (load_class): Add prototype.
9451 * class.c (is_compiled_class): Add missing arg to load_class.
9452 * expr.c (expand_java_NEW): Call load_class.
9453 * parse.y (process_import): Removed bogus use of void return value.
9455 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9457 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9458 Function name is "_Jv_Throw" instead of "soft_athrow".
9459 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9460 Function name is "_Jv_AllocObject" instead of "soft_new".
9461 Takes an extra parameter (object size).
9462 * expr.c: Update calls.
9464 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9466 * lex.c (java_get_line_col): Handle end-of-file.
9467 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9469 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9471 * lang.c (lang_init): Make -fexceptions the default.
9472 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9473 exception handling is not turned on.
9475 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9477 * lang.c (flag_new_exceptions): Make this this default.
9478 * decl.c (end_java_method): Call emit_handlers.
9479 * except.c (method_init_exceptions): Set language code and version.
9480 (expand_start_java_handler): Enable exception, and call
9481 expand_eh_region_start.
9482 (expand_end_java_handler): Enable exception, and set up catch blocks.
9483 (emit_handlers): New routine to generate the saved handlers.
9484 * java-except.h (emit_handlers): Add prototype.
9486 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9488 We used to have three different representations of the constant pool:
9489 the CPool structure, the tree_constant_pool, and the constructures
9490 used to build the Class object (which may need class and string
9491 constants) in compiled code. None were appropriate for compiling
9492 to .class files, so I did a major overhaul.
9494 First, the tree_constant_pool array was removed. Things were
9495 modified to the CPool structure in the JCF could be used.
9496 Second, a "capacity" field was added to the CPool, and functions
9497 written to search for a matching constant, adding one if not found.
9498 The code that generated the Class object was changed to use a CPool.
9499 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9500 the static Class object are now only in build_constants_constructor.
9501 Finally, I wrote code which can generate a .class file (including its
9502 constant pool) from the RECORD_TYPE of a class. This is a big step
9503 on the way to compiling Java source into .class files.
9505 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9506 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9508 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9509 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9510 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9511 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9512 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9513 (lang_type): Removed constant_pool field.
9514 * jcf.h (CPool): Renamed size to count. Added field capacity.
9515 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9516 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9517 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9519 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9520 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9521 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9522 (set_constant_entry, find_constant1, find_constant2,
9523 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9524 find_utf8_constant, find_class_or_string_constant): New functions.
9526 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9527 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9528 (give_name_to_class, get_class_constant): Likewise.
9529 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9530 (get_name_and_type_constant, get_ref_constant): Removed.
9531 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9532 * parse.y: Don't save/restore tree_constant_pool.
9533 * verify.c (verify_jvm_instructions): Update for new approach.
9534 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9536 * lang-options.h: Added -femit-class-file, -femit-class-files.
9537 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9538 (lang_f_options): Added "emit-class-file(s)".
9540 * expr.c (build_java_arrayaccess): Generate more efficient array
9541 bounds checking, by using unsigned compare.
9543 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9545 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * parse.h: New comment on the handling of unresolved type
9548 identifiers. JDEPs are now part of the jdep_code enum.
9549 (typedef struct jdep): Now use enum jdep_code or int, depending on
9550 availability. Both are narrowed down to an 8 bits bitfield.
9551 (CALL_EXPR_PRIMARY): Fixed comment.
9553 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9555 * Make-lang.in (java): Added gjavac and jvgenmain.
9556 (java.start.encap): Depend on gjavac.
9557 (java.rest.encap): Depend on jvgenmain.
9559 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9560 (JAVA_CROSS_NAME): Likewise.
9561 (java.all.build): Depend on jvgenmain and gjavac.
9562 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9563 (jvgenmain$(exeext)): New target.
9564 (java.install-common): Wrote.
9565 * config-lang.in (compilers, stagestuff): Added gjavac and
9568 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9570 * lang.c (lang_decode_option): New argc/argv interface.
9572 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9574 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9575 * decl.c (build_decl_no_layout): New function.
9576 * expr.c (java_lang_expand_expr): Layout declarations found in
9577 blocks before they're pushed.
9578 * jcf-parse.c (load_class): Save current line when parsing class
9580 (parse_source_file): Register class before expanding their
9582 * lang.c (put_decl_node): Produce `null' when `void *' is
9584 * lex.c (static tree wfl_op): New static global, for error report
9586 (java_init_lex): wfl_operator and wfl_op initialized
9587 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9589 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9590 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9591 build_unresolved_array_type): New static function definitions.
9592 (build_decl_no_layout): New extern function declared.
9593 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9594 faulty modifier exists.
9595 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9596 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9597 (UNARY_PLUS_EXPR): New fake operator.
9598 (struct parser_ctxt): New field osb_number.
9599 * parse.y (static tree wfl_operator): New static WFL for operator
9600 bound error messages.
9601 (DECR_TK, INCR_TK): Moved.
9602 (OP_TK): Tagged <operator>.
9603 (array_type:): Now call build_unresolved_array_type.
9604 (dim_expr:): Count the number of '[' seen.
9605 (post_increment_expression, post_decrement_expression,
9606 pre_increment_expression, pre_decrement_expression,
9607 unary_expression_not_plus_minus, unary_expression:): Actions are
9608 now building the corresponding unary expressions.
9609 (cast_expression:): Actions are now building cast expressions.
9610 (build_unresolved_array_type): New function.
9611 (create_interface): Reset the number of declared interfaces.
9612 (create_class): Likewise.
9613 (method_header): Methods declared within the scope of an interface
9614 are now implicitly set public and abstract.
9615 (java_complete_class): Variable's and parameter's type are patched
9616 with a promoted type.
9617 (declare_local_variables): Resolved non builtin types are promoted
9618 before being used to build a variable decl. Removed type patch
9619 posted on variable initialization statement.
9620 (source_start_java_method): Use build_decl_no_layout to build the
9621 decl of a parameter of incomplete type.
9622 (java_register_parsed_class): Process interfaces too. Call
9623 rest_of_decl_compilation on each processed class declarations.
9624 (java_complete_expand_methods): Don't attempt to expand things in
9626 (java_complete_tree): Process CONVERT_EXPR, even though it always
9627 has a type. Propagate error_mark_node to node's type too. Promote
9628 method's call argument type and return error_mark_node if
9629 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9630 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9631 handle unary operator nodes.
9632 (build_assignment): Added comment.
9633 (print_int_node): New function.
9634 (patch_assignment): New second argument. New error handling. Use
9635 print_int_node. Handle references. Use can_cast_to_p to issue
9636 different error message according to the context and check upon
9637 the initialization of the RHS.
9638 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9639 (operator_string): Handle more operators.
9640 (patch_binop): No longer use a function static
9641 wfl_operator. Improved error message on shift distance.
9642 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9643 patch_cast): New functions.
9645 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9647 * jvspec.c: New file.
9648 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9650 * java-tree.h (identifier_subst): Add declaration.
9652 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9654 * jvgenmain.c (main): Generate call to JvRunMain.
9656 * class.c (make_class_data): Push value for "sync_info" field.
9657 * decl.c (init_decl_processing): Push "sync_info" field.
9659 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9661 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9662 Java (source) name, not signature.
9663 Set TYPE_ALIGN to (at least) that of element_type.
9665 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9667 * class.c: Moved classname-mangling-rekated code to ...
9668 * mangle.c: ... this new file.
9669 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9670 * Makefile.in: Update for above changes.
9672 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * expr.c (truthvalue_conversion): Convert integer and floating
9675 point value to their truth value.
9676 * lex.c (java_lex): Handle the `null' literal.
9677 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9678 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9679 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9682 * parse.y: Reorganization/documentation on token declaration.
9683 (binop_lookup[]): New added new tree codes.
9684 (relational_expression): Build corresponding binary operators.
9685 (equality_expression, conditional_and_expression,
9686 conditional_or_expression): Likewise.
9687 (java_complete_class): Fix crash in debug message.
9688 (java_complete_tree): Check initialization of method call
9689 arguments. Further bogus node evaluation to detect more error
9690 during assignments. Handles more binary operators.
9691 (patch_assignment): Use DECL_P.
9692 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9694 (operator_string): Handle more case. Compacted source.
9695 (patch_binop): Changed function comment. Checking for
9696 uninitialized first operand takes the compound assignment into
9697 account and uses DECL_P. Checking for uninitialized second operand
9698 delayed to routine's end. Use macros to issue type bound error
9699 messages and issue messages on both operands if their types are
9700 different. Force fixed type into node. Handle all binary
9703 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9705 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9706 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9707 build operator node and return tokens.
9708 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9709 * parse.h (java_complete_tree): Changed returned type in prototype.
9710 (build_method_invocation, build_assignment, patch_assignment,
9711 patch_binop): New static function declarations.
9712 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9713 BUILD_EXPR_WFL): New macros.
9714 * parse.y (enum tree_code binop_lookup[]): New static for token to
9716 (%union): Parser union has new sub-structure `operator'.
9717 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9718 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9719 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9720 ASSIGN_ANY_TK): Tokens tagged `operator'.
9721 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9722 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9723 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9724 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9725 (assignment_operator:): Rule tagged `operator'.
9726 (expression_statement:): Re-installed default rule.
9727 (method_invocation:): Sub rules call build_method_invocation.
9728 (postfix_expression:): Don't attempt to resolve name here. Just
9730 (multiplicative_expression:): Sub-rules build corresponding binop
9732 (additive_expression:, shift_expression:, and_expression:,
9733 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9734 (assignment:): Sub rule invoke build_assignment.
9735 (assignment_operator:): Default rules on sub rules.
9736 (force_error): Added documentation on this variable.
9737 (declare_local_variables): Build initialization calling
9739 (expand_start_java_method): Removed unused rtx declaration. Mark
9740 arguments as already initialized.
9741 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9742 (java_complete_expand_methods): Don't process next method if
9743 completion of the previous one triggered errors.
9744 (java_complete_expand_method): Call source_end_java_method if no
9745 error were found during completion.
9746 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9747 locals declaratilon. Handle names found within a class. Return
9748 error_mark_node when things aren't found.
9749 (patch_method_invocation_stmt): Return error_mark_node on failures.
9750 (patch_invoke): Removed unused local. Return the correct node.
9751 (java_complete_tree): Now returns a value. The BLOCK section binds
9752 local identifiers and the type of a BLOCK is now void. Assign the
9753 result of operand completion on COMPOUND_EXPR. Assign the
9754 encapsulated node of a WFL to the result of its completion, except
9755 when the node is an identifier. Now handle MODIFY_EXPR and several
9756 binary operators. Return error_mark_node on errors.
9757 (build_method_invocation, build_assignment, patch_assignment,
9758 build_binop, operator_string, patch_binop): New functions.
9759 * typeck.c (binary_numeric_promotion): New function.
9761 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9763 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9764 Replace most uses of ident_subst by identifier_subst.
9766 * class.c (push_class_static_dummy_field): Removed function.
9767 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9768 instead of looking got "class" static field. Create that decl here.
9769 (class_identifier_node): Removed; no longer needed.
9770 (init_class_processing): Don't init class_identifier_node.
9771 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9772 Do nreverse 0 times (instead of twice) for Object and Class.
9773 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9775 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9777 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9778 while initializing linenumber_count and linenumber_table.
9779 Do it before init_function_start (which calls emit_line_note).
9780 * expr.c (expand_byte_code): Don't need to clear lineno here.
9782 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9784 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9785 then mangle number as _N_.
9787 * class.c (mangle_class_field): New function.
9788 (build_class_ref): Set assembler name of class reference using
9790 (push_class_static_dummy_field): Likewise.
9792 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9794 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9795 of assigning to TREE_CODE. The latter method exploits a feature
9796 of GCC that is not ANSI compliant.
9798 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * decl.c (pushdecl_force_head): New function.
9801 (pushlevel): Removed conditional printf.
9802 (complete_start_java_method): Don't enter local variable scope if
9803 function is compiled from source code.
9804 * expr.c: parse.h now included
9805 (java_lang_expand_expr): New function.
9806 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9807 printf. Terminate buffer when doing directories.
9808 * jcf-parse.c (parse_source_file): Call lang_init_source before
9809 parsing and before code generation.
9810 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9811 use printf if the macro is defined.
9812 * lang.c (lang_init): Install lang_expand_expr hook on
9813 java_lang_expand_expr.
9814 (java_dummy_print): New function.
9815 (lang_init_source): New function.
9816 * lex.c (java_lex): Remember location of an opening brace at the
9817 second nesting level.
9818 (java_is_eol): Unget character seen after a CR if it is EOF.
9819 * parse.h: Now includes lex.h
9820 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9821 printf if the macro is defined.
9822 (expand_start_java_method, build_expr_block, enter_block,
9823 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9824 New static function declarations.
9825 (pushdecl_force_head): New extern function declaration.
9826 (INCOMPLETE_TYPE_P): New macro.
9827 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9828 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9829 BLOCK_EXPR_ORIGIN): New macros.
9830 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9831 DECL_SOURCE_LINE_LAST): New macros.
9832 (struct parser_ctxt): Removed field current_method_decl, redundant
9833 with the field current_function_decl. Added fields
9834 first_ccb_indent1 and pending_block.
9835 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9836 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9838 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9839 (compilation_unit:): Cosmetic on sub rule.
9840 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9841 (variable_initializer:): Installed default rule on expression:.
9842 (method_declaration:): method_header: starts a new
9843 method. method_body: installs the function body, absorbs blocks
9844 emitted for temporary variable scopings, pops function's body block
9845 and merges function's last statement lineno in DECL_SOURCE_LINE.
9846 (method_body:): Installed default rules.
9847 (block:): Call enter_block when an opening brace is seen. Absorb
9848 scoping blocks and call exit_block when a closing brace is seen.
9849 (block_statement:): Cosmetic changes.
9850 (method_invocation:): Create WFL around CALL_EXPR node.
9851 (patch_stage): Added comment around definition.
9852 (method_header): Try to use first_ccb_indent1 as the first line of
9853 the method, so BP debug info are emitted at the first opening
9854 brace of the function. If the function has no body, use the
9855 location of the function's name. Override currently defined method
9856 name with the matching WFL so we can point redefinition errors
9857 using the location where the function's name was declared.
9858 (check_abstract_method_header): Interprets DECL_NAME as an
9859 identifier or as a WFL, accordingly.
9860 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9861 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9862 location and name information out of it and reinstall DECL_NAME to
9863 its original identifier node value.
9864 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9865 function's source code).
9866 (read_import_dir): Test the value returned by find_class and issue
9867 a fatal accordingly.
9868 (declare_local_variables): Push a new block for the scope of the
9869 new variable(s) if code has been already generated at that nesting
9870 level. Pinpoint redefinition errors using the variable id
9871 WFLs. Generate initialization code if necessary. If the variable
9872 type is incomplete, register a patch on its decl.
9873 (source_start_java_method): Rewritten. Define a new block for the
9874 function's parameters. Build parameter decl out of function's
9875 arguments and register them for a patch if their types are
9877 (expand_start_java_method): Includes the part of
9878 source_start_java_method that was pushing the parameter decls and
9879 completing the method start code.
9880 (source_end_java_method): Removed call the expand_end_bindings and
9881 poplevel (already taken care of). Reinstall function's arguments
9882 and get function's last line of code before calling
9883 expand_function_end.
9884 (java_method_add_stmt): New comment before the function's
9885 code. Complement the second operand of the current COMPOUND_EXPR
9887 (java_complete_expand_methods): Don't generate debug info on line
9888 zero when expanding a generated constructor.
9889 (java_complete_expand_method): Set start and end line numbers for
9890 a artificially generated constructor to one and manually call
9891 enter_block and exit_block when defining it. For all methods:
9892 expand function's start calling the new expand_start_java_method
9893 and invoke java_complete_tree on the effective method's body, if
9895 (resolve_expression_name): Now use lookup_name_in_blocks to search
9896 local variable decls and print out an error when variables are
9898 (patch_method_invocation_stmt): Inserted comment before the
9900 (lookup_method_invoke): Chain method's arguments using chainon
9901 with the current arg list as a second argument. Inserted missing
9902 IDENTIFIER_POINTER when reporting an error on methods not found.
9903 (refine_accessible_methods_list): Don't retain constructors.
9904 (patch_arguments): Function removed.
9905 (java_complete_tree): Inserted comment before the function's
9906 code. New case for BLOCKs. Moved the WFL case a bit
9907 further. Complete function's arguments.
9908 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9909 maybe_absorb_scoping_blocks): New functions.
9911 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9913 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9915 * jcf-parse.c (parse_source_file, java_error_count): New forward
9916 and extern declarations.
9917 (java_parse_abort_on_error): Macro moved.
9918 (jcf_parse_source): fatal called if fopen fails. Now calls
9920 (parse_source_file): New parse_only parameter. Reflects the
9921 elimination of the second pass.
9922 (yyparse): parse_source_file called with argument set to 0.
9923 * jcf.h (JCF_ZERO): Sets java_source to zero.
9924 * lex.c (java_init_lex): pass argument is gone. Function modified
9925 to be called once during the analysis of a file.
9926 (java_unget_unicode): Fixed typo in fatal message.
9927 (java_get_line_col): Likewise.
9928 (java_lval): Likewise. String literals no longer built during
9930 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9932 * parse.h (MODIFIER_WFL): New macro.
9933 (parse_check_super, parser_check_super_interface): Now return int.
9934 (parser_chain_incomplete_item, not_builtin_p,
9935 complete_method_decl): Declarations removed.
9936 (build_method_invocation_stmt, build_invoke): Renamed using the
9937 `patch' instead of `build'
9938 (register-incomplete_type, obtain_incomplete_type,
9939 java_complete_tree, java_complete_expand_method,
9940 unresolved_type_p, create_jdep_list): New function declarations.
9941 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9942 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9943 (jdep): New typedef on new struct _jdep.
9944 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9945 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9946 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9947 JDEP_RESOLVED_P): New macros.
9948 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9949 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9950 JDEP_VARIABLE): New enum values and jdep kinds.
9951 (jdeplist): New typedef on struct _jdeplist.
9952 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9954 (CALL_EXPR_PRIMARY): New macro.
9955 (struct parser_ctxt): Fields java_pass, current_method_decl,
9956 method_decl_list deleted. New field jdeplist.
9957 (INCOMPLETE_P): Macro deleted.
9958 * parse.y (single_type_import_declaration:): Removed pass switch.
9959 (type_import_on_demand_declaration): Likewise.
9960 (field_declaration:): Removed pass switch on all sub rules.
9961 (class_declaration:): Call the complete_class_decl removed on
9963 (method_declaration:): Removed second pass switch. No longer chain
9964 methods decl when method_header reduced.
9965 (method_header:): Sub rules no longer depend on pass switch.
9966 (method_declarator:): Likewise.
9967 (method_body:): Likewise.
9968 (abstract_method_declaration:): Likewise.
9969 (block_statement:): Likewise.
9970 (local_variable_declaration:): Likewise.
9971 (argument_list:): Likewise.
9972 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9973 removed. Partial CLASS_EXPR tree node built instead.
9974 (postfix_expression:): Removed pass switch on all sub rules.
9975 (java_pop_parser_context): Free classd_list content.
9976 (yyerror): Call obstrack_grow0 to finalize error message.
9977 (check_class_interface_creation): Comment modified to reflect new
9978 returned value meaning. Removed second pass switch. Return 1 if an
9979 error was found, 0 otherwise. Adjust pointer on filename if a
9980 leading path separator was found.
9981 (maybe_create_class_interface_decl): Removed first pass switch
9982 when linking the class decl to the class_list. Install a new
9983 jdep_list for the class.
9984 (add_superinterfaces): List of unresolved interfaces is
9985 gone. Unresolved interfaces are directly added to the current
9987 (create_interface): Second pass shortcut removed.
9988 ctpx->modifier_ctx access through MODIFIER_WFL.
9989 (create_class): Second pass shortcut removed. Call to
9990 register_incomplete_type replaces the call to
9991 parser_chain_incomplete_item.
9992 (complete_class_decl): Function removed.
9993 (duplicate_declaration_error): New way of retrieving redeclared
9995 (register_fields): Call to lookup_modifier_cl replaced by
9996 MODIFIER_WFL. New way of handling unresolved type, using
9997 unresolved_type_p and obtain_incomplete_type.
9998 register_incomplete_type replaces call to parser_chain_incomplete_item.
9999 (patch_stage): New static global variable.
10000 (method_header): New way of handling unresolved type, using
10001 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10002 indicates that the method decl needs to be patched.
10003 (check_abstract_method_header): Call to lookup_modifier_cl
10004 replaced by MODIFIER_WFL.
10005 (method_declarator): Incomplete argument type are registered
10006 calling register_incomplete_type. Patch on the declared method is
10007 issued in that case.
10008 (unresolved_type_p): New function.
10009 (parser_check_super_interface): New comment to reflect function's
10010 modified returned type (int). Function and has a new argument
10011 this_wfl. Call to parse_error_context uses this_wfl instead of
10012 relying on lookup_cl.
10013 (parser_check_super): Comment reflects function's new returned
10014 type (int). Function returns non zero value on error.
10015 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10016 register_incomplete_type, jdep_resolve_class): New functions to
10017 handle incomplete types in declarations.
10018 (java_complete_class): Rewritten to work with the new incomplete
10019 type handling scheme.
10020 (complete_class_report_errors): Likewise.
10021 (complete_method_decl): Removed: it jobs is now handled by
10022 java_complete_class.
10023 (do_resolve_class): Class loaded in not already loaded and not
10024 found in Java source code.
10025 (java_check_regular_methods, java_check_abstract_methods): Don't
10026 call complete_method_decl anymore.
10027 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10028 (read_import_dir): Got rid of the pass number dependency.
10029 (declare_local_variables): New handling of unresolved types (patch
10031 (source_start_java_method): New parameter level. Function called
10032 with level set to 1 when argument types are potentially
10033 unresolved. Called to complete the job with level set to 2 once
10034 types are complete.
10035 (source_end_java_method): Call to permanent_allocation
10036 removed. Waiting to be replaced by a more suitable obstack
10038 (java_complete_expand_methods, java_complete_expand_method,
10039 java_expand_finals): New functions.
10040 (build_method_invocation_stmt): Renamed
10041 patch_method_invocation_stmt. Extracts function call expression
10042 (wfl) and arguments (args) from CALL_EXPR tree operands.
10043 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10044 call. Patch the function and argument operand of the CALL_EXPR
10046 (patch_argument, java_complete_tree): New functions.
10048 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10050 Recover from missing fields and methods (i.e. error instead of fatal).
10051 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10052 * expr.c (expand_invoke): Recover from missing method.
10053 (expand_java_field_op): Recover from missing field.
10054 Inline references to java.lang.{Integer,Char,...}.TYPE.
10055 * typeck.c (get_type_from_signature), java-tree.h: New function.
10056 * class.c (add_method): Use get_type_from_signature.
10057 (build_class_ref): Handle a class that was not found.
10058 * typeck.c (convert): Handle conversion to pointers (for convenience).
10059 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10060 instead of lookup_field to handle missing fields.
10062 * jcf-parse.c (process_zip_dir): Set java_source.
10064 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10066 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10068 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * jcf-parse.c (load_class): Don't change input_filename before
10071 calling jcf_parse_source (but still do it before calling
10073 (jcf_parse_source): Assign input_filename after having saved the
10075 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10076 list. ctxp->modifier_ctx zeroed according to its new
10077 definition. ctxp->filename initialized. Removed
10078 JAVA_MODIFIER_CTX_UNMARK.
10079 (java_unget_unicode): Update the character based column position.
10080 (java_allocate_new_line): ref_count not used anymore. Always free
10081 ctxp->p_line. Initialize c_line->char_col to 0.
10082 (java_get_unicode): Update the character based column position.
10083 (java_lex): Use ctxp->elc to store current position in source
10084 file, at the beginning of the parsed token. Set modifier_ctx entry
10085 corresponding to the parse modifier to a WFL node. Return a WFL
10086 node when an identifier is parsed.
10087 (java_lex_error): Now uses ctxp->elc to store current position in
10089 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10090 * lex.h (build_wfl_node): New function definitions.
10091 (struct java_line): ref_count and next fields are gone. New field
10093 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10094 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10095 (JAVA_COLUMN_DELTA): New macro.
10096 (java_lc): New typedef on new struct _java_lc.
10097 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10098 (parse_error_context, parse_warning_context): Changed prototypes.
10099 (java_get_line_col): Added as an available global function.
10100 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10101 (IC_DECL): Replaced by macro IC_TYPE
10102 (DEPEND_WFL): New macro.
10103 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10105 (exit_java_complete_class): Removed a commented out statement.
10106 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10107 now an array of tree nodes. Deleted fields line_list and
10108 e_line. New field elc, to replace e_line.
10109 * parse.y (array_type:): Build WFL node.
10110 (qualified_name:): Build a single WFL node out of two. Retain
10111 the location information of the first node in the resulting node.
10112 (package_declaration:): Use package name as a WFL node
10113 (single_type_import_declaration:): Use imported name as a WFL node.
10114 (type_import_on_demand_declaration:): Use root of the imported
10115 packages as a WFL node.
10116 (field_declaration:): Removed unused local variable cl.
10117 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10118 (yyerror): New static elc. Removed static error_line, error_pos.
10119 New local code_from_source. Save ctxp->elc into elc at the first
10120 pass. Call java_get_line_col to get a string of the line where
10122 (debug_line): Removed static function.
10123 (parse_error_context, parse_warning_context): Parameter cl is now
10124 a WFL node. Use its value to initialize ctxp->elc.
10125 (redefinition_error): Parameter cl is now a WFL node.
10126 (parse_add_interface): New parameter wfl. No longer call
10127 lookup_cl, use wfl instead.
10128 (check_class_interface_creation): Parameter cl is now a WFL node.
10129 (maybe_create_class_interface_decl): Likewise.
10130 (add_superinterfaces): New function.
10131 (create_interface): Removed local cl, node, super_decl,
10132 super_decl_type. Function now uses id as a WFL node. Better
10133 warning/error report on obsolete or forbidden mix of
10134 modifiers. Now calls add_superinterfaces to register interfaces.
10135 (create_class): Removed local cl, node. Local variable id is used
10136 as a WFL node. Better error report on forbidden modifier
10137 mix. Uses add_superinterfaces to register interfaces.
10138 (find_field): Argument cl is now a WFL node. Now store the WFL
10139 node of a fields that needs to be checked for their
10141 (method_header): Local variable node non longer used. Local
10142 variable id replaces cl.
10143 (check_modifiers_consistency): Local variable cl is now a WFL
10145 (method_declarator): Local variable cl replaced by parameter id.
10146 (parser_qualified_name): Now uses parameter name as a WFL node.
10147 (parser_check_super_interface): New parameter wfl, for achieve
10148 greater accuracy during error reports.
10149 (parser_chain_incomplete_item): New parameter named location. Used,
10150 along the decl, to construct the incomplete item node.
10151 (java_complete_class): resolve_class now uses WFL node extracted
10152 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10154 (complete_method_decl): Unresolved function's argument types are WFL.
10155 (resolve_class): Parameter cl is now a WFL node.
10156 (resolve_and_layout): Likewise.
10157 (do_resolve_class): Likewise. Try first to use cl and then do the
10158 lookup on the decl when calling check_pkg_class_access.
10159 (complete_class_report_errors): Use IC_TYPE in place of
10160 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10161 instead of doing a lookup over the decl.
10162 (java_check_final): Use WFL info from field tree list.
10163 (lookup_cl): Rewritten and returns a statically defined WFL node.
10164 (lookup_modifier_cl): Now uses information from WFL nodes.
10165 (process_imports): Likewise.
10166 (read_import_dir): name and cl arguments replaced by a single WFL
10167 node. Function modified accordingly.
10168 (find_in_imports_on_demand): Now uses WFL node.
10169 (check_pkg_class_access): cl argument is now a WFL node.
10170 (declare_local_variables): Fixed to use WFL nodes.
10171 (resolve_expression_name): Likewise.
10172 (build_method_invocation_stmt): name_combo argument renamed
10173 wfl. Function modified to use WFL nodes.
10174 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10175 (lookup_method_invoke): cl is now a WFL node. Added missing
10176 IDENTIFIER_POINTER to class type decl name.
10178 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10180 * lang.c (init_parse): Now returns char* containing the filename.
10182 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10184 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10186 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10187 * class.c (make_class_data): If flag_assume_compiled, initial class
10188 state is CSTATE_PREPARED; make superclass and interfaces direct
10189 references, rather than constant pool indexes.
10191 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parser.y: Include flags.h. Removed debug variable pl.
10194 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10195 (block:): Likewise.
10196 (labeled_statement_nsi:): Generate debug info when reducing
10197 expression_statement:.
10198 (check_pkg_class_access): get_access_flags_from_decl invokation
10199 fixed for new CLASS_* flags location.
10200 (source_end_java_method): Save/restore parser context when
10201 entering/leaving this routine. Restore lineno to its right value
10202 before calling expand_end_bindings.
10203 (build_method_invocation_stmt): build_invoke called with the
10204 current line information.
10205 (build_invoke): New argument cl. Wrap the function call around a
10207 (refine_accessible_methods_list): Changed comment, removed
10209 * parse.h: Fixed typo in comments.
10210 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10211 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10212 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10214 * lex.c (java_lex): Record the last closing curly bracket of a
10216 * jcf-parse.c (jcf_parse_source): Now calls
10217 java_check_methods. Clarified comment, fixed typo.
10219 1998-04-09 Dave Brolley <brolley@cygnus.com>
10221 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10222 (finish_parse): Expose for non USE_CPPLIB builds.
10224 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10226 * lang.c (lang_print_xnode): New function.
10228 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10230 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10231 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10232 used to build a class's dispatch table.
10233 (make_class_data): Generate dispatch table if flag_assume_compiled.
10234 Set dtable of class object to address of class_dtable_decl.
10236 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10237 be volatile and have side effects - generates better code.
10239 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10240 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10242 * expr.c (expand_invoke): If class is final, method is
10243 effectively final, so can call it directly.
10245 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10247 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10249 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * parse.y (build_method_invocation_stmt): Removed extra argument
10254 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * expr.c (dtable_indent): Now static global.
10257 (expand_invoke): Now call invoke_build_dtable and
10258 build_invokevirtual.
10259 (invoke_build_dtable, build_invokevirtual): New functions.
10260 * jcf-io.c (find_class): Defer issuing a warning by setting
10261 jcf->outofsynch to 1.
10262 * jcf-parse.c (jcf_out_of_synch): New function.
10263 (load_class): Test this_jcf.outofsynch flag and call
10264 jcf_out_of_synch accordingly.
10265 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10266 comment indentation.
10267 * lex.c (java_get_unicode): Fixed code indentation.
10268 (java_lex): Create string literal. Fixed typo. Removed several
10269 premature obstack_free.
10270 * parse.h: New enums for name resolution and invocation mode.
10271 (struct qualification): New data structure.
10272 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10273 (do_resolve_class, build_method_invocation_stmt,
10274 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10275 debug_line, identical_subpath_p, invocation_mode,
10276 refine_accessible_methods_list, build_invoke,
10277 lookup_method_invoke): New functions declared.
10278 (build_invokevirtual, invoke_build_dtable, match_java_method,
10279 build_field_ref, jcf_out_of_synch): New references to external
10281 (struct parse_ctxt): Removed artificial_constructor field.
10282 * parse.y: (array_type:): Type defined for this rule.
10283 (class_type:): Installed default rule for interface_type:.
10284 (array_type:): Now build Java array type.
10285 (qualified_name:): Now use obstack_grow0.
10286 (method_declaration:): Skip the artificial constructor added to
10288 (abstract_method_declaration:): Execute the code only during pass 1.
10289 (block:): Installed default rule in block_statements:.
10290 (block_statement:): Add the statement to the method during pass 2.
10291 (statement_expression): Installed default rule for
10292 method_invocation:.
10293 (argument_list:): Added code to build the argument list.
10294 (method_invocation:): Added call to create the method invocation
10296 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10297 (debug_line): New function for debug.
10298 (complete_class_decl): No longer do something during pass 1.
10299 (method_header): Use BUILD_PTR_FROM_NAME.
10300 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10302 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10303 function's main comment.
10304 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10306 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10307 (resolve_class): Now works with arrays.
10308 (do_resolve_class, resolve_and_layout): New functions.
10309 (java_check_regular_methods): Reverse method list before and after
10310 having processed it. No longer set ctxp->artificial_constructor.
10311 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10312 accordingly. Fixed typo in issued error message. Now use
10314 (find_in_imports_on_demand): Now use obstack_grow0.
10315 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10316 (source_end_java_method): Call expand_expr_stmt instead of
10317 expand_expr. Calls it before calling expand_function_end.
10318 (java_method_add_stmt): Do nothing if errors were found during
10320 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10321 (build_method_invocation_stmt, build_invoke, invocation_mode,
10322 lookup_method_invoke, refine_accessible_methods_list,
10323 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10325 * typeck.c (build_java_signature): Properly end method signature
10326 if return type skipped.
10327 (match_java_method): New function.
10329 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10331 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10333 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * expr.c (build_invoke_non_interface): New function.
10336 (methods_ident, ncode_ident): Now static globals.
10337 (expand_invoke): Use build_invoke_non_interface.
10338 * java-tree.h (struct lang_decl): New field function_decl_body.
10339 (DECL_FUNCTION_BODY): New macro.
10340 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10341 CLASS_FROM_SOURCE_P.
10342 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10343 before starting pass 2. Call to java_generate_parsed_class replaced
10344 by java_register_parsed_class.
10345 * lex.c: Fixed typo in header. Some line width related formating.
10346 * lex.h: Some line width related formating.
10347 * parse.h (source_end_java_method, resolve_expression_name,
10348 complete_class_decl, maybe_create_class_interface_decl,
10349 check_class_interface_creation): New static function declarations.
10350 (java_layout_parsed_class, java_method_add_stmt): New function
10352 (struct parser_ctxt): Field mark_class_generate removed. New
10353 fields class_list and artificial_constructor.
10354 * parse.y: Fixed typo in header.
10355 (class_declaration:): Call complete_class_decl when class body
10357 (method_declaration:): Call source_end_java_method in pass 2 when
10358 the method body is defined.
10359 (postfix_expression:): Do expression name resolution on sub-rule
10360 name during pass 2.
10361 (create_class, create_interface): Merged common pieces.
10362 (check_class_interface_creation, maybe_create_class_interface_decl):
10364 (complete_class_decl): New function.
10365 (register_fields): Fixed line width related typo.
10366 (method_header): Correctly skip first argument when fixing
10367 argument line. Changed the loop.
10368 (java_check_circular_reference): Now use ctxp->class_list.
10369 (java_complete_class): Removed start/stop marking.
10370 (java_check_regular_methods): Now takes a class decl as an
10371 argument. Add default constructor if none were encountered.
10372 (java_check_methods): Now use ctxp->class_list. Changed call to
10373 java_check_regular_methods.
10374 (source_start_java_method): Set DECL_ARG_TYPE for each function
10376 (source_end_java_method, java_method_add_stmt): New functions.
10377 (java_generate_parsed_class): No longer exists.
10378 (java_layout_parsed_class, java_register_parsed_class): New functions.
10379 (resolve_expression_name): New function.
10381 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10383 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10384 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10385 until pass initializations are done. Call read_import_dir with
10387 * parse.h: (lookup_modifier_cl): New function declared.
10388 (INTERFACE_FIELD_MODIFIERS): New macro.
10389 (OBSOLETE_MODIFIER_WARNING): New macro.
10390 * parse.y: (register_fields): Class type and current field name in
10391 local variables. Check modifier(s) if adding field(s) to an interface.
10392 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10393 and report errors using the faulty modifier line context.
10394 (lookup_modifier_cl): New function.
10395 (read_import_dir): Detect and report default import processing
10398 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10400 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10401 * class.c (is_compiled_class): Return 1 after making sure it
10402 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10403 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10404 * java-tree.h (flag_assume_compiled): Add decl.
10405 * lang.c (lang_f_options): Add the flag.
10406 (flag_assume_compiled): Add decl, default to 0.
10408 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10410 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10411 (is_compiled_class): Likewise.
10412 (layout_class): Likewise.
10413 (layout_class): Detect and lay out classes defined in source code.
10414 (interface_of_p, add_interface_do, may_add_interface): New
10416 (add_interface): Now use add_interface_do.
10417 (add_method_1): New function.
10418 (add_method): Now use add_method_1.
10419 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10420 (complete_start_java_method): New function.
10421 (start_java_mehod): Now call complete_start_java_method.
10422 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10423 (expand_invoke): Likewise and fixed typo.
10424 *gjava.c: (print_super_field): Use new argument to find_class
10427 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10428 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10429 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10431 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10432 (add_method_1, push_class): New prototypes.
10433 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10434 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10435 directory where the class was found.
10436 (find_class): New argument DO_CLASS_FILE. Function find_class
10437 modified accordingly.
10438 *jcf-parse.c: (fix_class_path): New function.
10439 (load_class): Use new VERBOSE argument. load_class now finds and
10440 loads/parses .class/.java files. Save read_state of current_jcf
10442 (java_parser_abort_on_error): New macro.
10443 (jcf_parse_source, parse_source_file): New function.
10444 (jcf_parse): Fixed typo.
10445 (yyparse): Call parse_source_file () only.
10446 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10447 writing the real class name back in the zip directory entry.
10448 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10449 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10450 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10451 (find_class): Prototype fixed.
10452 *lex.c: Added 1998 time stamp.
10453 Removed all static global variables, moved into the parser
10454 context data structure.. Now include unistd.h if SEEK_SET not
10456 (java_init_lex): Rewritten.
10457 (java_sneak_unicode): Modified current unicode access in current line.
10458 (java_unget_unicode): Likewise.
10459 (java_allocate_new_line): New allocation management.
10460 (java_read_char): Modified access and storage of unget_utf8_value.
10461 New way of processing current unicode.
10462 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10463 (java_get_unicode): Now use the parser context.
10464 (java_lineterminator): Likewise.
10465 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10466 of the reentrant parser implementation. Function now use the
10467 parser context data structure and java_lval. Fixed production of
10468 the float and double constant "out of range" error message. Fixed
10469 obstack use. Return integer value when hitting a modifier. Now
10470 return type for TRUE, FALSE and other predefined types. Return
10471 identifier as a TREE_LIST list containing the current line context
10472 as the TREE_VALUE sub-node.
10473 (java_unicode_2_utf8): Fixed typo in declaration.
10474 (java_lex_error): Now use the parser context data structure.
10475 *lex.h: Added 1998 time stamp.
10476 (struct java_line): New fields ref_count and next.
10477 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10478 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10479 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10480 *parse.h: Added 1998 time stamp.
10481 (java_parse_source_file): Renamed from parse_source_file.
10482 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10483 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10484 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10485 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10486 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10487 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10488 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10489 (struct parser_ctxt): New data structure to keep the parser context.
10490 *parse.y: Added 1998 time stamp, got rid of static global variables.
10491 (java_error_count, ctxp): New global variables.
10492 (%union): New value field.
10493 (numeric_type, integral_type): Rules removed.
10494 (primitive_type): Rule defined to handle integral, float, double and
10496 (qualified_name, package_declaration,
10497 single_type_import_declaration, type_import_on_demand_declaration,
10498 modifiers, class_declaration, super, interfaces,
10499 interface_type_list, class_body, field_declaration,
10500 field_declaration, variable_declarators, variable_declarator,
10501 variable_declarator_id, method_declaration, method_header,
10502 formal_parameter_list, formal_parameter, method_body, block,
10503 static, interface_declaration, extends_interfaces,
10504 abstract_method_declaration, local_variable_declarators): Rules now
10506 (force_error, do_warning): New global statics.
10507 (push_parser_context, parser_context_save_global,
10508 parser_context_restore_global, pop_parser_context): New functions.
10509 (yyerror): Now uses the global parser context. Fixed use of obstack.
10510 (parse_error, parse_error_context, parse_warning_context,
10511 java_accstring_lookup, redefinition_error, check_modifiers,
10512 parser_add_interface, create_interface, create_class, find_field,
10513 duplicate_declaration_error, register_fields, method_header,
10514 check_modifiers_consistency, check_abstract_method_header,
10515 method_declarator, parser_qualified_classname,
10516 parser_check_super_interface, parser_check_super,
10517 parser_chain_incomplete_item, java_check_circular_reference,
10518 layout_class_from_source, java_complete_class,
10519 complete_method_decl, resolve_class, complete_class_report_errors,
10520 java_check_final, check_method_redefinition,
10521 java_check_regular_methods, java_check_abstract_methods,
10522 java_check_methods, lookup_java_interface_method2,
10523 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10524 process_imports, find_in_imports, read_import_entry,
10525 read_import_dir, find_in_imports_on_demand,
10526 check_pkg_class_access, not_builtin_p, declare_local_variables,
10527 source_start_java_method, java_generate_parsed_class): New
10529 *typeck.c: (signature_include_return): New global variable.
10530 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10531 to add the function returned type in the signature.
10533 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10535 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10537 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10539 * Make-lang.in (java.info): Added.
10540 (java.install-info): Added
10542 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10544 * Makefile.in (clean): Also remove java/parse.c.
10546 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10548 Add a pair of -fbounds-check/-fno-bounds-check options.
10549 * lang.c (lang_decode_option): Add code to grok arguments.
10550 (flag_bounds_check): Add decl.
10551 (lang_f_options): New array w/ the option in it.
10552 * java-tree.h (flag_bounds_check): Add decl.
10553 * lang-options.h: New file.
10554 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10555 of a static macro value.
10556 (JAVA_ARRAY_EXCEPTION): Delete macro.
10558 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10560 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10561 * expr.c (build_anewarray): Add missing promote_type.
10563 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10565 Add array types with known length to optimize bounds checking.
10566 * typeck.c (build_java_array_type): Take length parameter.
10567 (java_array_type_length, build_prim_array_type): New functions.
10568 * java-tree.h: Update for new functions.
10569 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10570 * class.c: Use build_prim_array_type.
10571 * expr.c (can_widen_reference_to): Handle known-length array types.
10572 (verify_jvm_instructions): Keep track of integer push instructions
10573 followed by newarray/anewarray, so we can build known-length arrays.
10574 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10575 (java_array_data_offset): New function.
10576 (build_java_array_length_access): New function. Optimize if constant.
10577 (build_java_arrayaccess): Constant fold bounds check.
10578 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10579 (build_newarray, build_anewarray): New functions.
10580 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10581 * verify.c (merge_types): Handle known-lengh array types.
10583 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10585 * expr.c (expand_byte_code): Fix performace bug, which caused
10586 searching linenumber_table to be linear rather than constant.
10588 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10590 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10592 * decl.c, java-tree.h (soft_fmod_node): New global.
10593 * decl.c (init_decl_processing): Define __builtin_fmod.
10594 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10595 using __builtin_fmod.
10597 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * keyword.h: New file, output of keyword.gperf as processed by
10601 * lex.c (java_lex_init): Initialize java_error_flag.
10602 * parse.c (YYERROR_NOW): Uses java_error_flag.
10603 * parse.y: New static java_error_flag. Useless definition of
10605 * parse.y (java_error): Portable error recovery using
10606 java_error_flag (not yet completely tuned).
10608 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10610 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10612 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10615 (parse.c, lex.c, keyword.h): New rules for Java source code
10617 * parse.c: Renamed into jcf-parse.c.
10618 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10619 * keyword.gperf: New file, Java keywords.
10620 * parse.y: New file, Java language grammar.
10621 * parse.h: New file, Java language grammar definitions.
10622 * lex.c: New file, Java language lexer.
10623 * lex.h: New file, Java language lexer definitions.
10625 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10627 * decl.c (clinit_identifier_node), java-tree.h: New global.
10628 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10629 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10630 * expr.c (expand_java_field_op): Check for invalid assignment
10633 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10635 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10637 * verify.c (verify_jvm_instructions): When processing a handler,
10638 attempt to set the current_subr to the right value.
10639 (More complicated code combines Sep 17 and Oct 22 versions.)
10641 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10643 * class.c (push_class): Figure out (guess) name of source file.
10644 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10645 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10646 (parse_class_file): Change return type from int to void.
10647 Call debug_start_source_file/debug_end_source_file.
10649 * expr.c (build_java_binop): Fix masking 2nd operand.
10650 * decl.c (init_decl_processing): Set sizetype first.
10652 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10654 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10655 (Revert Sep 17 change.)
10657 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10659 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10660 .class extension in their name and fix thing so we don't process
10661 them parse_zip_file_entries().
10662 (parse_zip_file_entries): Cleaned unused local variables.
10664 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10666 * expr.c (can_widen_reference_to): Allows equal array element types.
10667 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10668 * jcf-dump.c (RET): Get (and print) index.
10670 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10671 Promote element type to POINTER_TYPE.
10673 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10676 find_in_current_zip, jcf_figure_file_type): Moved from
10677 jcf-reader.c to parse.c.
10678 * zextract.c: (read_zip_archive): takes file_comment_length possible
10679 field into account.
10681 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10683 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10685 * verify.c (merge_types): Handle array types even better ...
10687 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10689 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10691 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10692 * class.c (make_class_data): Don't build fields_decl if no fields.
10693 When building fields_decl, skip if DECL_ARTIFICAL.
10695 * expr.c (java_stack_swap): Update stack_type_map.
10696 * verify.c (merge_types): Handle array types better.
10698 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10700 * class.c (add_field): Don't promote short integral fields to
10701 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10702 * expr.c (push_value): Promote and convert short integral values.
10704 * decl.c, java-tree.h (integer_two_node): New constant node.
10705 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10707 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * class.c (append_gpp_mangled_type): Use function argument
10710 unpromoted type to generate mangled name.
10712 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10714 * constants.c (build_constant_data_ref): Now uses current_class
10715 instead of main_class.
10716 (build_constants_constructor): Now uses current_class instead of
10718 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10719 of the global variable SeepZipFiles done here.
10720 * zextract.c (read_zip_archive): extra_field optional field taken
10721 into account while computing the position of the class file in the
10723 * verify.c (verify_jvm_instructions): Use current_jcf to search
10725 * parse.c (load_class): First search for the class to load in the
10726 current zip file. Saves current_jcf (restored before returning
10727 from that function). Don't call JCF_FINISH in the class was found
10728 in the current ZIP file.
10729 (jcf_parse): If the class was found in the current ZIP file, save
10730 its tree_constant_pool (for later reuse).
10731 (parse_class_file): New function. Process each method defined in
10732 the current class and record the class as to be later registered.
10733 (yyparse): Rewritten. Figure the type of the current file and switch
10735 * lang.c: New global variable current_jcf.
10736 (lang_init): Removed compiling_from_source test (done later, in
10737 yyparse). Removed call the jcf_parse ().
10738 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10739 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10740 in the current ZIP file) and zip_offset (offset to the class data in
10741 the current zip file).
10742 * jcf-reader.c: zipfile.h included.
10743 localToFile: New ZipFileCache static global variable
10744 (parse_zip_file_entries): New function. Browse the current ZIP
10745 file directory and process each class found.
10746 (process_zip_dir): New function. Register each class found in the
10747 ZIP file directory. The class aren't parsed but a valid JCF is
10748 link to each of them.
10749 (find_in_current_zip): New function. Search for a class in the
10750 current ZIP file directory. If found, prepare the class so that it
10752 (jcf_figure_file_type): New function. Examine the file structure
10753 to figure a class file, a ZIP file. If none of these categories are
10754 matched, a source file is assumed.
10755 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10756 SeenZipFile: New global variable.
10757 (open_in_zip): Use zipmember's length to accelerate the search for
10758 a member. If zipmember was NULL and zip file successfully read,
10760 * java-tree.h: New global variable current_jcf declared. Added
10761 declaration for current_constant_pool_tags, current_constant_pool_data,
10762 current_constant_pool_length, current_constant_pool_data_ref.
10763 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10764 store the JCF of classes seen in a zip file) and tree *constant_pool
10765 (to save a loaded class constant pool). current_class declared here.
10766 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10767 retrieve method_ref_constant.
10768 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10769 (OBJECT): get_class_constant now uses current_jcf.
10770 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10771 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10772 (expand_invoke): Now uses current_class instead of main_class
10773 (build_class_init): Now uses current_class instead of main_class
10774 * class.c: New static global variable registered_class.
10775 (register_class): New function.
10776 (emit_register_class): Modified to use registered_class instead of
10778 (is_compiled_class): Now take into account class seen in the archive.
10780 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10782 * except.h: Renamed to: java-except.h.
10783 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10784 * except.c: Add semi-working (commented out) implementation.
10786 * expr.c (expand_iinc): Add needed flush_quick_stack.
10787 * parse.c (set_source_filename): New function.
10788 (give_name_to_class): Set input_filename from package.classname.java.
10790 * jcf-io.c (find_class): Don't look first in ".".
10792 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10794 * zextract.c (read_zip_archive): Now takes into account the
10796 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10798 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10800 * constants.c, java-tree.h (build_internal_class_name): New function.
10801 (alloc_class_constant): Re-implement using build_internal_class_name.
10802 * class.c (make_class_data): Likewise.
10803 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10805 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10807 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10808 to NULL before pushing an exception handler target.
10810 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10811 (java_stack_swap, java_stack_dup): Re-write to be safe from
10812 clobbering registers.
10813 (build_class_init): New function.
10815 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10817 * typeck.c (build_java_array_type): Temporary use
10818 permanent_obstack to create the array 'length' field.
10819 * expr.c (lookup_label): Temporay use permanent_obstack to create
10820 label if not found.
10821 * class.c (push_super_field): Tempory use permanent_obstack.
10823 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * typeck.c (type_for_mode): Now handles double_type_node and
10827 * verify.c (verify_jvm_instructions): The instruction following
10828 the wide bytecode is checked. OPCODE_ret added to the list of
10831 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * class.c (make_class): Temporary use permanent_obstack. Set the
10834 class CLASS_P field to 1.
10835 (push_class): Temporary use permanent_obstack.
10836 (set_super_info): Temporary use permanent_obstack.
10837 (add_method): Temporary use permanent_obstack, set
10838 METHOD_TRANSIENT().
10839 (add_field): Temporary use permanent_obstack. Sets
10840 FIELD_VOLATILE() and FIELD_TRANSIENT().
10841 (build_class_ref): Temporary use permanent_obstack if the class
10843 (build_static_field_ref): Temporary use permanent_obstack when
10844 creating field's rtl.
10845 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10846 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10847 and fields. Function finalized, as far as flag handling.
10848 (push_class_static_dummy_field): Temporary use permanent_obstack.
10849 (emit_register_class): Force generation of class registration at
10851 * decl.c (end_java_method): Call permanent_allocation() before
10853 * expr.c (can_widen_reference_to): Added comment to interface
10854 handling, fixed typo.
10855 (lookup_field): Now uses CLASS_P() to correct FIXME
10856 (expand_invoke): Verification on public && !static &&
10857 !abstract moved into soft_lookupinterfacemethod (kaffe).
10858 Use Object class dtable if objectref is an array when expanding
10860 (java_push_constant_from_pool): Temporary use permanent_obstack
10861 for CONSTANT_string
10862 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10863 create constant references.
10864 (get_constant): Temporary use permanent_obstack to create constant.
10865 (load_class): Temporary use permanent_obstack to load class.
10866 (jcf_parse): Temporary use permanent_obstack to perform class
10868 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10869 (build_java_signature): Temporary use permanent_obstack.
10870 * verify.c: (verify_jvm_instruction): removed unecessary verification
10872 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10873 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10876 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10878 * class.c (append_gpp_mangled_type): Fix typo.
10879 (emit_register_class): Use main_class to get class object, rather
10880 than looking for no-longer-existing static decl starting with _CL.
10881 * typeck.c (parse_signature_type): Promote array element type
10882 if it is a RECORD_TYPE.
10884 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10886 * class.c (push_class_static_dummy_field): New function.
10887 (mangle_static_field): New. Do G++-style mangling of static fields.
10888 (layout_class): Mandle static fields here, not in add_field.
10889 (build_class_ref): The class object is now a dummy static field.
10890 * decl.c (find_local_variable): Look for best, instead of first match.
10891 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10892 (build_java_athrow): Don't check here if exception is Throwable.
10893 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10894 (TYPE_USED): Removed. No longer used ...
10895 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10896 * verify.c (push_pending_label): New function.
10897 (push_pending_block): Renamed to check_pending_block.
10898 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10899 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10900 re-checking possible handlers) after a store (less wasted work).
10901 Check for null handler (finally) before calling add_handler.
10902 Various changes to (finally?) correctly handle try/finally.
10904 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10906 * class.c: Include stdio.h.
10908 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10910 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10911 to make sure class is initialized before static/special invoke.
10913 * verify.c (verify_jvm_instructions): On a store instruction,
10914 call find_local_variable to force pre-allocation of decl and rtx.
10915 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10917 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10919 * class.c (build_class_ref): Strip off "promoted_" if need be.
10920 (make_field_value): Call build_java_signature when needed.
10921 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10922 * expr.c (build_java_athrow): Don't push_value of exception.
10923 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10924 match specification of [fd]cmp[lg] for NaNs.
10925 (expand_byte_code): Add support for exception handler ranges.
10926 * except.c: Add skeleton for EH code-generation.
10927 * verify.c (merge_types): Treat all promoted integral types as equal.
10928 * constants.c (build_constants_constructor): To force creation of
10929 current_constant_pool_data_ref, call build_constant_data_ref.
10931 * javaop.def (lload): Fix typo.
10932 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10934 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10936 * parse.c: Don't include function.h.
10938 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10940 * except.[ch]: New files.
10941 * Makefile.in (JAVA_OBJS): Add except.o
10942 * expr.c: Temporary warning about unimplemented exceptions.
10943 * verify.c: Verify exception handlers.
10945 * jcf-dump.c (disassemble_method): Print exception table.
10947 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10949 * expr.c (verify_jvm_instructions): Started a thorough
10950 verification of invoke* bytecodes.
10951 (expand_byte_code): flush quick stack if PC is the target of a
10952 branch. and undef RET (conflicting with config/i386/i386.h).
10953 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10955 (expand_invoke): Now handles invokeinterface and do more
10956 verification according to the bytecode.
10957 (lookup_field): Don't try to load the class if processing
10959 (can_widen_reference_to): Now handles interfaces.
10960 * decl.c (init_decl_processing): New global variable
10961 soft_lookupinterfacemethod_node, declared in java-tree.h.
10962 Call set_super_info on string_type_node.
10963 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10965 * class.c (set_super_info): Fills the CLASS_* flags according to
10967 (get_access_flags_from_decl): Handles all class flags.
10969 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10971 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10972 * parse.c (yyparse): Check for abstract method, and missing code.
10973 * expr.c (expand_byte_code): Change interface.
10974 * lang.c (put_decl_node): Print promoted types prettier.
10975 * verify.c (verify_jvm_instruction): Change interface.
10976 Partial support for scanning exception table.
10977 For load instructions, handle promoted integral types.
10979 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10981 * verify.c: New file, with contents moved from expr.c.
10982 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10983 * typeck.c (is_array_type_p): Moved here from expr.c.
10984 * java-tree.h: Add some now-needed function declarations.
10985 * Makefile.in (JAVA_OBJS): Added verify.o.
10987 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10989 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10990 METHOD_ABSTRACT flag.
10992 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10993 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10994 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10996 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10998 (start_java_method): Hook for SYNCHRONIZED methods.
11000 * expr.c (build_java_jsr, build_java_ret): New functions
11001 (JSR,PRE): New macros
11002 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11003 (verify_jvm_instructions): tableswitch, lookupswitch,
11004 monitorenter, monitorexit, goto_w: verified.
11005 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11006 (build_java_monitor): New function.
11007 (MONITOR_OPERATION): Modified to call build_java_monitor()
11008 (verify_jvm_instructions): Started a thorough verification of
11011 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11013 Support verification of jsr/ret subroutines (used for try/finally).
11014 * decl.c (return_address_type_node): New type node.
11015 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11016 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11017 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11018 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11019 TYPE_USED): New macros for special types in type_map.
11021 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11022 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11024 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11026 * expr.c (can_widen_reference_to): New function.
11027 (pop_type): Use it.
11028 (merge_type_state): Support handling start of subroutine.
11029 (push_pending_block): Return char* error message, instead of calling
11030 fatal on an error. Also handle subroutines.
11031 (verify_jvm_instructions): Handle errors from push_poending_block.
11032 Support jsr and ret instructions.
11034 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11036 * jcf-io.c (find_classfile): Fix thinko.
11037 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11039 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11041 * Makefile.in (BISON): Remove.
11043 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11045 * Makefile.in: Convert to autoconf.
11046 * config-lang.in (outputs): Added java/Makefile.
11048 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11049 Rename cc1java to jc1.
11051 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11052 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11054 * class.c (class_depth): Do load_class if needed.
11056 Mostly better verification.
11057 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11058 (init_decl_processing): Change return type of soft_checkcast.
11059 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11060 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11061 lang_print_error): New functions.
11062 (lang_init): Set global hook print_error_function to lang_print_error.
11063 * expr.c: In the type_map ptr_type_node is only used for null now.
11064 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11065 (merge_types): Dererence pointer to record types before comparing.
11066 (decode_newarray_type, merge_types): On error just return NULL.
11067 (build_java_binop): Add preliminary implementation (with warning)
11068 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11069 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11070 (expand_compare, expand_java_goto, expand_java_call): Don't
11071 push_pending_block, since that only makes sense when verifying.
11072 (merge_type_state): Different return codes.
11073 (push_pending_block): A block may need to be verified more than once.
11074 (expand_byte_code): Warn about unused code at code generation time.
11075 (verify_jvm_instruction): Changed logic, since code may need to be
11076 re-verified if type-state has changed. Also, better error handling.
11077 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11078 Improve newarray, anewarray, ?aload, athrow,
11079 * java-tree.h (LABEL_CHANGED): New macro.
11081 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11083 * decl.c (soft_athrow_node): New global variable initialized.
11084 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11085 * typeck.c (convert): Added support for REAL_TYPE.
11086 (convert_to_char): New function.
11087 (convert): Handle CHAR_TYPE.
11088 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11089 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11090 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11092 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11093 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11094 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11095 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11096 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11097 to Use The Right Things.
11098 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11099 compatible with INT. BOOLEAN is made equivalent to BYTE.
11100 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11101 OPCODE_ifnonnull): Now supported.
11102 (build_java_athrow): New function.
11104 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11106 Rename method name <init> to match G++ (and fix mangling).
11107 * class.c (layout_class): Replace method name of <init> by class name.
11108 (make_method_value): Do inverse renaming of constructor from <init>.
11109 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11110 * typeck.c (lookup_java_constructor): New function.
11111 * expr.c (expand_invoke): If method_name is <init>, call
11112 lookup_java_constructor to find constructor.
11114 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11116 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11118 * parse.c (get_class_constant): Modified to handle array "classes"
11119 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11121 (convert): Modified to handle real type.
11122 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11123 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11124 variables declared.
11125 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11126 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11127 global variables initialized.
11128 (find_local_variable): Handles the case of a pointer
11129 (end_java_method): Restore the use of one more scope
11130 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11131 build_java_array_length_access, expand_java_arrayload,
11132 expand_java_arraystore, expand_java_array_length,
11133 expand_java_multianewarray, expand_java_anewarray,
11134 build_java_check_indexed_type, is_array_type_p,
11135 build_java_throw_out_of_bound_exception): New functions.
11136 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11137 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11138 OPCODE_<t>aload): Implemented code for verification.
11139 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11140 ARRAY_NEW_MULTI): Macro defined.
11141 (CONVERT): Modified to invoke convert().
11142 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11144 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11146 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11147 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11148 (make_class_data): Field name needs '/' as package prefix.
11149 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11151 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11153 Implement debug information for local variables.
11154 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11155 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11156 DECL_LOCAL_SLOT_CHAIN): New macros.
11157 (struct lang_decl_var): New type.
11158 * parse.c (give_name_to_locals): Move to decl.c.
11159 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11160 (start_java_method): Re-write parameter handling.
11161 (pending_local_decls): New global variable.
11162 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11163 (find_local_variable): Accept pc so we can skips decls not in range.
11164 (struct binding_level): Add end_pc field.
11165 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11166 (various): Change so current pc gets passed to find_local_variable.
11168 * decl.c (init_decl_processing): Re-arrange fields in
11169 class_type_node and and method_type_node to match kaffe 0.9.1.
11170 * class.c (make_method_value, make_class_data): Update
11171 initializations to match.
11173 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11175 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11176 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11177 (push_super_field): New function.
11178 (make_class_data): Handle inheritance of class static initializer.
11179 (layout_class): New name mangling.
11180 * constants.c (build_constant_data_ref): Init type of data array
11181 to a one-element array.
11182 (build_constants_constructor): Set DECL_SIZE from complete array type.
11183 * decl.c: Rename class_type, object_type etc to class_type_node,
11184 object_type_node etc. Make former inherit from latter.
11185 * expr.c (expand_invoke): Add cast of function address.
11186 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11187 * parse.c (yyparse): Don't call layout_class here.
11188 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11190 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11192 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11193 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11194 (alloc_class_constant): New.
11195 * expr.c (expand_invoke): Make sure method's class is initialized.
11196 * class.c (interits_from_p, emit_register_class): New functions.
11197 * parse.c (yyparse): Call emit_register_class.
11199 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11201 * constants.c: New file, to handle constant pool.
11202 * Makefile.in (JAVA_OBJS): Add constants.o.
11203 * decl.c (init_decl_processing): Update, fix, finish various structs.
11204 (pushdecl_top_level): New.
11205 * parse.c (layout_class): Moved to class.c.
11206 * expr.c (java_push_constant_from_pool): New function.
11207 * class.c (build_class_ref): Make work fully
11208 (make_class_data): Emit super-class, constant pool, interface vector.
11210 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11212 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11213 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11214 * class.c (class_depth): New function.
11215 (lookup_named_class): Replaced by new function lookup_class.
11216 * decl.c (object_type_node, string_type_node): New.
11217 Remove various types that we no longer need.
11218 * expr.c (verify_jvm_instructions): New separate verifier pass.
11219 (push_type, pop_type): New functions for verifier.
11220 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11221 (expand_byte_code): Simplify, since we assume already verified.
11222 (expand_invoke): Now mostly works.
11223 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11224 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11225 * parse.c: Wait to allocate class object until we know its name.
11226 (layout_class): Calculate DECL_VINDEX for each virtual method.
11227 * typeck.c (get_array_type): Rename to ...
11228 (build_java_array_type): ... and provide working implementation.
11229 (build_java_signature): New function - build Java signature of type.
11230 (set_java_signature): New function - cache signature with type.
11231 (lookup_java_method): New function.
11233 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11235 * class.c (ident_subst): Take extra SUFFIX parameter.
11236 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11237 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11238 (build_class_ref): Actually implement.
11239 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11240 * decl.c (builtin_function): New.
11241 (init_decl_processing): Update for current Kaffe. Declare some
11242 builtin Kaffe functions.
11243 * expr.c (build_address_of): New.
11244 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11245 Renamed (from expand_java_new etc), and added working implementations.
11246 (build_field_ref): Now also handle static fields.
11247 (expand_invoke): Implement invokestatic, and start implement rest.
11248 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11249 * javaop.def: Rename invokevirt -> invokevirtual.
11250 * lang.c (use_handles): Removed.
11251 * parse.c: Add support for ConstantValue atribute.
11252 Handle nested loading of a class. (JPOOL_UTF): New.
11254 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11256 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11258 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11260 * Make-lang.in (java.install-man): New empty rule.
11261 * typeck.c (set_local_type): New function.
11262 * expr.c (STORE_INTERNAL): Call find_local_variable,
11263 not find_stack_slot. Call set_local_type.
11265 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11267 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11268 and building RECORD_TYPE CONSTRUCTORs.
11269 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11271 * lang.c (use_handles): Change the default to 0.
11272 * decl.c: Define and build class_type, field_type, utf8const_type.
11273 * class.c (make_class_data, make_field_value,
11274 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11275 hashUtf8String, strLengthUtf8, mangled_classname:
11276 Functions to build reflective data structures.
11277 * parse.c (yyparse): Call make_class_data.
11279 * jcf-io.c (open_class, find_classfile): New functions.
11280 * jcf-dump.c: Support reading classfile from explicitly-named
11281 class file (without CLASSPATH searching).
11283 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11285 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11286 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11287 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11288 (get_constant): Now trivial for CONSTANT_Utf8.
11290 * jcf.h: Make NEW_CPOOL the default.
11291 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11293 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>