1 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4 (JVGENMAIN_OBJS): Likewise.
5 * java-tree.h (append_gpp_mangled_name): New prototype.
6 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7 Removed cast calling `gcc_add_root.'
8 * jvgenmain.c (mangle_obstack): New global, initialized.
10 (do_mangle_class): Constify local `ptr.'
11 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
12 append_gpp_mangle_name and update `count' if necessary.
14 * mangle.c (append_unicode_mangled_name): Removed.
15 (append_gpp_mangled_name): Likewise.
16 (unicode_mangling_length): Likewise.
17 (mangle_member_name): Return type set to `void.'
18 (mangle_field_decl): Don't append `U' in escaped names.
19 (mangle_method_decl): Likewise.
20 (mangle_member_name): Just use `append_gpp_mangled_name.'
21 * mangle_name.c: New file.
23 2001-02-07 Per Bothner <per@bothner.com>
25 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
27 * check-init.c (check_init): Don't call done_alternative after
28 processing loop code, as a LOOP_EXPR never terminates normally.
30 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
32 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
34 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
36 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
39 2001-02-06 Tom Tromey <tromey@redhat.com>
41 * lex.c (java_new_lexer): Longer error message.
43 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
44 Alexandre Petit-Bianco <apbianco@cygnus.com>
46 * typeck.c (build_prim_array_type): Added leading comment.
47 (build_java_array_type): Moved locals out of
48 block. Always create the `data' field, fixed alignment to match
51 2001-02-04 Tom Tromey <tromey@redhat.com>
53 * expr.c (java_lang_expand_expr): Don't bother recomputing
54 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
57 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
59 * parse.y (process_imports): Save the original name of the import
60 for better error report.
62 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
64 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
65 of macros used when compiling jvspec.c.
66 * jvspec.c (lang_specific_driver): Link with the shared
69 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
71 * check-init.c (check_init): Call internal_error instead of fatal.
72 * expr.c (java_lang_expand_expr): Likewise.
73 * jcf-parse.c (get_constant): Likewise.
74 * mangle.c (java_mangle_decl): Likewise.
75 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
76 (operator_string): Likewise.
77 * check-init.c (check_init): Call abort instead of fatal.
78 * class.c (build_class_ref): Likewise.
79 * constants.c (write_constant_pool): Likewise.
80 * decl.c (start_java_method): Likewise.
81 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
82 (java_stack_dup, encode_newarray_type): Likewise.
83 (build_java_array_length_access): Likewise.
84 (build_java_check_indexed_type, expand_java_pushc): Likewise.
85 (build_java_soft_divmod, build_invokeinterface): Likewise.
86 * java-tree.h (INNER_CLASS_P): Likewise.
87 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
88 (give_name_to_class, get_class_constant): Likewise.
89 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
90 (find_constant_index, generate_bytecode_conditional): Likewise.
91 (generate_bytecode_insns, perform_relocations): Likewise.
92 * lex.c (java_unget_unicode, java_lex): Likewise.
93 * mangle.c (mangle_type, mangle_record_type): Likewise.
94 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
95 (finish_mangling): Likewise.
96 * parse.h (MARK_FINAL_PARMS): Likewise.
97 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
98 (obtain_incomplete_type, java_complete_class): Likewise.
99 (java_check_regular_methods, java_complete_expand_method): Likewise.
100 (cut_identifier_in_qualified, check_deprecation): Likewise.
101 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
102 (java_complete_lhs, lookup_name_in_blocks): Likewise.
103 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
104 * typeck.c (set_local_type, parse_signature_type): Likewise.
105 (parse_signature_string, build_java_signature): Likewise;
106 (set_java_signature): Likewise.
107 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
108 * class.c (add_method): Call fatal_error instead of fatal.
109 (build_static_field_ref): Likewise.
110 * expr.c (build_known_method_ref, expand_invoke): Likewise.
111 * jcf-parse.c (get_constant, jcf_parse): Likewise.
112 * lex.c (java_new_new_lexer): Likewise.
113 * jv-scan.c (main): Likewise.
114 (fatal_error): Renamed from fatal.
115 * jcf-parse.c (yyparse): Call fatal_io_error instead of
117 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
119 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
120 * lex.c (java_get_line_col): Likewise.
121 * jcf-parse.c (load_class): Make errors non-fatal.
122 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
124 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
126 * jvgenmain.c (class_mangling_suffix): Remove unused string.
127 (error): Remove unused function.
128 (main): Don't use "__attribute__ alias" on generated class symbol.
130 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
132 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
134 * parse.y (finish_method_declaration): Code accounting for WFLed
135 method DECL_NAMEs deleted.
136 (check_abstract_method_definitions): Likewise.
137 (resolve_type_during_patch): Layout resolved type.
138 * typeck.c (lookup_do): Removed unused local.
140 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
142 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
143 * decl.c (init_decl_processing): Use integer_minus_one_node, not
144 integer_negative_one_node.
145 * expr.c (build_java_binop): Likewise.
147 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
149 * zextract.c (read_zip_archive): Read file_offset before writing
150 zipd and consequently clobbering the header contents.
152 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
154 * Make-lang.in: Remove all dependencies on defaults.h.
155 * decl.c: Don't include defaults.h.
159 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
161 * ChangeLog (2001-01-21): Fixed typo.
162 * class.c (layout_class_method): Code accounting for WFLed
163 method DECL_NAMEs deleted.
164 * constant.c (find_methodref_index): Likewise.
165 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
166 * java-tree.h (DECL_FUNCTION_WFL): New macro.
167 (struct lang_decl): New field `wfl'.
168 (java_get_real_method_name): Prototype deleted.
169 * mangle.c (mangle_method_decl): Code accounting for WFLed
170 method DECL_NAMEs deleted.
171 * parse.h (GET_METHOD_NAME): Macro deleted.
172 * parse.y (reset_method_name): Deleted.
173 (method_header): Set DECL_FUNCTION_WFL.
174 (check_abstract_method_header): Code accounting for WFLed method
176 (java_get_real_method_name): Deleted.
177 (check_method_redefinition): Code accounting for WFLed method
178 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
179 (java_check_regular_methods): Likewise.
180 (java_check_abstract_methods): Likewise.
181 (java_expand_classes): Don't call `reset_method_name.'
182 (search_applicable_method_list): Use DECL_NAMEs instead of
184 * typeck.c (lookup_do): Code accounting for WFLed method
187 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
189 * lex.c (java_read_char): Check for EOF from getc first.
191 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
193 * class.c (layout_class): Don't lay the superclass out if it's
194 already being laid out.
195 * jcf-parse.c (handle_innerclass_attribute): New function.
196 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
197 handle_innerclasses_attribute.
198 (jcf_parse): Don't load an innerclasses if it's already being
200 * jcf-write.c (append_innerclass_attribute_entry): Static
201 `anonymous_name' and its initialization deleted. `ocii' and `ini'
202 to be zero for anonymous classes.
204 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
206 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
208 * jcf-parse.c (set_source_filename): Use
209 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
211 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
213 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
214 gets a unique asm name.
216 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
218 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
219 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
221 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
222 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
223 * parse.y (lookup_package_type_and_set_next): Deleted.
224 (resolve_package): Removed unnecessary code.
225 (find_applicable_accessible_methods_list): `finit$' can't be
227 * verify.c (pop_argument_types): Added missing prototype.
229 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
231 * config-lang.in: Disable java by default.
233 2001-01-23 Tom Tromey <tromey@redhat.com>
235 * gcj.texi (Copying): New node.
236 Added copyright information.
238 2001-01-21 Per Bothner <per@bothner.com>
240 Various fixes to allow compiling a compressed .jar/.zip archive.
241 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
242 (struct ZipFile): Add fields name and next (from ZipFileCache).
243 (struct ZipDirectory): New field zipf points to owning ZipFile.
244 * jcf.h (struct ZipDirectory): Add forward declaration.
245 (struct JCF): Declare zipd field to have type struct ZipDirectory.
246 Remove seen_in_zip and zip_offset fields.
247 (JCF_SEEN_IN_ZIP): New macro.
248 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
249 * jcf-io.c: Change all ZipFileCache to ZipFile.
250 (read_zip_member): New function.
251 (open_in_zip): Call read_zip_member.
252 * jcf-parse.c (find_in_current_zip): Remove function.
253 (read_class): Merge in find_in_current_zip functionality.
254 Call read_zip_member if needed.
255 (parse_zip_file_entries): Use read_zip_member.
256 (process_zip_dir): Update for removed and added JCF fields.
257 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
259 2001-01-21 Per Bothner <per@bothner.com>
261 Minor optimization of static ggc roots.
262 * jcf-parse.c (parse_roots): New static field.
263 (current_field, current_method, current_file_list): Replace by macros
264 naming fields of parse_roots.
265 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
266 * class.c (class_roots): New static field.
267 (registered_class, fields_ident, info_ident, class_list):
268 New macros naming fields of parse_roots.
269 (build_static_field_ref): Don't register roots here.
270 (layout_class): Static field list replaced by macro class_list.
271 (init_class_processing): Call ggc_add_tree_root for 4 roots.
272 Initialize fields_ident and info_ident here.
274 2001-01-21 Per Bothner <per@bothner.com>
276 * jcf-parse.c (ggc_mark_jcf): New function.
277 (init_jcf_parse): Register current_jcf as ggc root.
279 2001-01-21 Per Bothner <per@bothner.com>
281 * lang.c (put_decl_node): Print method's name.
283 2001-01-21 Per Bothner <per@bothner.com>
285 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
286 (verify_jvm_instructions): Use it, for better error messages on loads.
288 2001-01-21 Per Bothner <per@bothner.com>
290 * verify.c (merge_type_state): Still may have to merge even if
291 LABEL_VERIFIED (label).
293 2001-01-21 Per Bothner <per@bothner.com>
295 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
296 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
298 2001-01-19 Per Bothner <per@bothner.com>
300 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
301 if expeting an interface type. Refines Tom's change of 2000-09-12.
303 2001-01-18 Per Bothner <per@bothner.com>
305 * gcj.texi (Input Options): Mention .java files.
307 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
309 * lang-options.h (-Wunsupported-jdk11): Removed.
310 * lang.c (flag_not_overriding): Deleted.
311 (flag_static_local_jdk1_1): Likewise.
312 (lang_W_options): Removed "unsupported-jdk11" entry.
313 * parse.y (java_check_methods): Removed dead code.
315 2001-01-17 Tom Tromey <tromey@redhat.com>
317 Changes suggested by Per Bothner:
318 * gcj.texi (Input Options): Don't mention input files.
319 (Code Generation): Updated --main information.
320 (Invoking jcf-dump): Mention that --javap is incomplete.
321 From Alexandre Petit-Bianco:
322 (Warnings): Don't mention -Wunsupported-jdk11.
324 (Compatibility): Mention JDK 1.2-ness of libraries.
325 (Resources): Mention resources used when writing gcj.
327 2001-01-17 Tom Tromey <tromey@redhat.com>
329 * gcj.texi: New file.
330 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
331 (java.info): Depend on gcj.info.
332 (java/gcj.dvi): New target.
333 (java.dvi): Depend on gcj.dvi.
334 (java.install-info): Wrote.
336 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
338 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
339 having called make_decl_rtl.
341 2001-01-14 Per Bothner <per@bothner.com>
343 Various patches to emit better messages on verification errors.
344 * expr.c (push_type_0): Return error indication on stack overflow,
345 instead of callinfg fatal.
346 (push_type): Now just call push_type_0 (nd fatal on overflow).
347 (pop_type_0): Return detailed error message (in a char** argument).
348 (pop_type): If pop_type_0 fails, print error message.
349 (pop_argument_types): Moved to verify.c.
350 * verify.c (pop_argument_types): Moved from expr.c.
351 Return a (possible) error message, rather than void.
352 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
353 (verify_jvm_instruction): Use new macros, improving error messages.
354 For case OPCODE_astore use object_ptr_type_node.
355 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
356 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
358 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
359 constant, return body without wrapper. (Improves constant folding.)
360 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
362 2001-01-13 Per Bothner <per@bothner.com>
364 * expr.c (expand_java_field_op): Assigning to a final field outside
365 an initializer does not violate JVM spec, so should be warning, not
366 error. (Sun's verifier does not complain - though MicroSoft's does.)
368 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
370 * gjavah.c (version), jcf-dump.c (version): Update copyright year
373 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
375 * parse.y (resolve_expression_name): Permit instance variables from
376 enclosing context in super constructor call.
377 (resolve_qualified_expression_name): Permit enclosing class's qualified
378 "this" in super constructor call.
380 2001-01-10 Mark Mitchell <mark@codesourcery.com>
382 * class.c (build_utf8_ref): Remove last argument in call to
383 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
384 (build_class_ref): Likewise.
385 (build_static_field_ref): Likewise.
386 (get_dispatch_table): Likewise.
387 (layout_class_method): Likewise.
388 (emit_register_classes): Likewise.
389 * constants.c (build_constant_data_ref): Likewise.
390 * decl.c (builtin_function): Likewise.
391 (create_primitive_vtable): Likewise.
392 * expr.c (build_known_method_def): Likewise.
393 (build_jni_stub): Likewise.
394 (java_lang_expand_expr): Likewise.
396 2001-01-10 Tom Tromey <tromey@redhat.com>
398 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
400 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
402 * java-tree.h (lang_printable_name_wls): New prototype.
403 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
404 rather than `current_class' to print type name. Don't prepend type
405 names when printing constructor names.
406 (lang_printable_name_wls): New function.
407 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
408 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
409 * parse.y (patch_method_invocation): Message tuned for constructors.
410 (not_accessible_p): Grant `private' access from within
413 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
415 All files with updated copyright when applicable.
416 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
417 * class.c (mangle_class_field): Function removed.
418 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
419 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
420 (build_class_ref): Call `java_mangle_class_field' instead of
421 `mangle_class_field.'
422 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
423 (layout_class): Call `java_mangle_decl' instead of
424 `mangle_static_field.'
425 (cxx_keywords): Initialized static array moved to `lex.c.'
426 (layout_class_method): Changed leading comment. Simplified to
427 call `java_mangle_decl.' Local `ptr' moved in for loop body.
428 * decl.c (lang_mark_tree): Mark field `package_list.'
429 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
430 (struct lang_type): New field `package_list.'
431 (unicode_mangling_length): Prototype removed.
432 (append_gpp_mangled_name, append_gpp_mangled_classtype,
433 emit_unicode_mangled_name): Likewise.
434 (cxx_keyword_p): New prototype.
435 (java_mangle_decl, java_mangle_class_field,
436 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
437 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
439 * jvgenmain.c (main_method_prefix): Global variable removed.
440 (main_method_suffix): Likewise.
441 (do_mangle_classname): New function.
442 (main): Call it. Format changed to accomodate new mangling scheme.
443 * lex.c: (utf8_cmp): Conditionally prototyped.
444 (cxx_keywords): Moved from class.c, conditionally defined.
445 (utf8_cmp, cxx_keyword_p): Likewise.
446 * mangle.c (obstack.h, ggc.h): Included.
447 (mangle_field_decl): New function.
448 (mangle_method_decl, mangle_type, mangle_pointer_type,
449 mangle_array_type, mangle_record_type,
450 find_compression_pointer_match, find_compression_array_match,
451 find_compression_record_match,
452 find_compression_array_template_match, set_type_package_list,
453 entry_match_pointer_p, emit_compression_string, init_mangling,
454 finish_mangling, compression_table_add, mangle_member_name): Likewise.
455 (mangle_obstack): New global.
456 (MANGLE_RAW_STRING): New macro.
457 (unicode_mangling_length): Turned static.
458 (append_unicode_mangled_name): Renamed from
459 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
460 replaces `obstack', removed from the parameter list.
461 (append_gpp_mangled_name): Turned static. `mangle_obstack'
462 replaces parameter `obstack', removed from the parameter list. Call
463 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
464 (append_gpp_mangled_classtype): Removed.
465 (compression_table, compression_next): New static variables.
466 * parse.y (temporary_obstack): Extern declaration removed.
468 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
470 * parse.y (patch_binop): Compute missing type in error situations.
472 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
474 * class.c (make_class_data): Push initial value for "arrayclass".
475 * decl.c (init_decl_processing): Add new class field "arrayclass".
477 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
479 From patha@softlab.ericsson.se:
480 * parse.y (switch_label): Use build, not build1, to construct
483 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
485 * lang.c (lang_decode_option): Change -MA to -MP.
486 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
487 Update to new prototype; do quote targets.
488 (jcf_dependency_write): Update.
490 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
492 Shorten primitive array allocation path:
493 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
494 to create new primitive arrays.
495 * expr.c (build_newarray): If generating native code, call
496 soft_newarray_node with a reference to the primitive TYPE identifier
497 instead of type_value.
499 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
501 Fix for PRs gcj/312 and gcj/253:
502 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
503 dest if they arn't already.
504 * class.c (layout_class): Call maybe_layout_super_class on
505 superinterfaces also, but only if compiling from bytecode.
508 * parse.y (create_class): Set ACC_STATIC if class is declared in an
511 2000-12-15 Tom Tromey <tromey@redhat.com>
513 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
516 2000-12-14 Andrew Haley <aph@redhat.com>
518 * boehm.c (mark_reference_fields): Change test to correctly detect
521 2000-12-15 Andreas Jaeger <aj@suse.de>
523 * config-lang.in (lang_dirs): Added.
525 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
527 * parse.y (end_artificial_method_body): Fixed undefined behavior.
528 Credits go to rth for finding it.
530 2000-12-13 Mike Stump <mrs@wrs.com>
532 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
534 2000-11-07 Tom Tromey <tromey@cygnus.com>
536 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
537 * lex.c (java_ignorable_control_p): Removed.
538 (java_letter_or_digit_p): Removed.
539 (java_start_char_p): New function.
540 (java_read_char): Return `int', not `unicode_t'. Changed
542 (java_read_unicode): Likewise.
543 (java_read_unicode_collapsing_terminators): Likewise.
544 (java_get_unicode): Likewise.
545 (java_new_lexer): Initialize hit_eof.
546 (java_parse_end_comment): Take `int' argument.
547 (java_parse_doc_section): Likewise.
548 (java_parse_escape_sequence): Don't allow backlash-newline.
550 * lex.h (JAVA_DIGIT_P): Removed.
551 (_JAVA_LETTER_OR_DIGIT_P): Removed.
552 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
553 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
554 (JAVA_PART_CHAR_P): New macro.
556 (JAVA_CHAR_ERROR): Now -2.
557 (java_lexer): New field `hit_eof'.
558 * chartables.h: New file.
559 * gen-table.pl: new file.
561 2000-11-20 Tom Tromey <tromey@cygnus.com>
562 Alexandre Petit-Bianco <apbianco@cygnus.com>
564 * parse.y (java_complete_lhs): Only allow compound assignment of
565 reference type if type is String.
567 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
569 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
570 jcf-path.c: Likewise.
572 2000-12-09 Anthony Green <green@redhat.com>
574 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
575 filestart and filename_length as int values.
577 2000-12-07 Mo DeJong <mdejong@redhat.com>
579 * jcf-io.c (find_class): Correct the logic that tests to see if a
580 .java file is newer than its .class file. The compiler was
581 incorrectly printing a warning when file mod times were equal.
583 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
585 * jvgenmain.c: Use ISPRINT not isascii.
587 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
589 * parse.y (end_artificial_method_body): Fixed typo.
591 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
593 * parse.y (patch_method_invocation): Pick the correct enclosing
594 context when creating inner class instances.
597 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
599 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
600 Update copyright year to 2000.
602 2000-11-23 Anthony Green <green@redhat.com>
604 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
605 Move current_file_list out of yyparse and make it static.
607 * expr.c: Declare quick_stack and tree_list_free_list as static
608 (init_expr_processing): Register quick_stack and
609 tree_list_free_list roots.
611 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
613 * parse.y (build_outer_field_access): New local `decl_ctx', use
614 it. Check for field's context and current class immediate outer
616 (outer_field_access_p): Consider fields inherited from the last
618 (build_access_to_thisn): Stop at the last enclosing context if
622 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
624 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
626 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
628 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
631 2000-11-20 Tom Tromey <tromey@cygnus.com>
633 * jv-scan.c (help): Document --complexity.
634 (options): Added --complexity.
635 (flag_complexity): New global.
636 (main): Call `report'.
637 * parse-scan.y (complexity): New global.
638 (if_then_statement, if_then_else_statement,
639 if_then_else_statement_nsi, switch_block_statement_group,
640 while_expression, do_statement, for_begin, continue_statement,
641 throw_statement, catch_clause, finally, method_invocation,
642 conditional_and_expression, conditional_or_expression,
643 conditional_expression): Update complexity.
644 (reset_report): Reset complexity.
645 (report): New function.
647 2000-11-20 Tom Tromey <tromey@cygnus.com>
649 * lex.c (yylex): Added STRICT_TK case.
650 * parse.y (STRICT_TK): Added.
651 * parse-scan.y (STRICT_TK): Added.
652 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
653 `;'. Use 4, not 3, with -k option. Correctly rename resulting
655 * keyword.h: Rebuilt.
656 * keyword.gperf (strictfp): Added.
658 2000-11-20 Tom Tromey <tromey@cygnus.com>
660 * lex.c (yylex): Recognize floating point constants with leading
663 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
665 * java-tree.h (cyclic_inheritance_report): Constify.
666 * parse.y (cyclic_inheritance_report): Likewise.
668 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
670 * parse.y (goal): Remove call to ggc_add_string_root.
672 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
674 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
675 Create string in scratch buffer, then pass to build_string.
677 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
679 * parse.y (issue_warning_error_from_context): Add
682 2000-11-11 Anthony Green <green@redhat.com>
684 * jcf-parse.c (process_zip_dir): Add finput parameter.
685 (jcf_figure_file_type): Call process_zip_dir with appropriate
688 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
690 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
691 * jcf-parse.c (jcf_figure_file_type): Likewise.
693 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
695 * parse.y (create_new_parser_context): Use memset () instead of
698 2000-11-08 Tom Tromey <tromey@cygnus.com>
700 * gjavah.c (process_file): Only include gcj/cni.h when generating
703 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
705 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
706 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
709 2000-11-05 Tom Tromey <tromey@cygnus.com>
711 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
712 * lex.c (IS_ZERO): New define.
713 (java_perform_atof): Error on floating point underflow.
715 2000-11-04 Tom Tromey <tromey@cygnus.com>
717 * lex.c (java_parse_escape_sequence): Only read two octal
718 characters if the first one is greater than 3. Don't allow
719 "octal" numbers to include the digits 8 or 9.
721 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
723 * Make-lang.in (java.distdir): Remove.
725 2000-11-03 Tom Tromey <tromey@cygnus.com>
727 * Make-lang.in (java.dvi): New target.
728 Partial fix for PR other/567.
730 * lang-options.h: Mention -Wout-of-date.
731 * jcf-dump.c (flag_newer): New global.
732 * gjavah.c (flag_newer): New global.
733 * jcf-io.c (find_class): Only warn when flag_newer set.
734 * lang.c (flag_newer): New global.
735 (struct string_option): New declaration.
736 (lang_W_options): New global.
737 (process_option_with_no): New function.
738 (lang_decode_option): Use it.
740 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
741 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
744 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
745 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
746 * lex.c (java_read_unicode): Removed `term_context' argument.
747 Recognize any number of `u' in `\u'.
748 (java_read_unicode_collapsing_terminators): New function.
749 (java_get_unicode): Use it.
750 (java_lineterminator): Removed.
751 (yylex): Produce error if character literal is newline or single
752 quote. Return if eof found in middle of `//' comment. EOF in
753 `//' comment is only an error if pedantic.
754 (java_ignorable_control_p): New function.
755 (java_parse_end_comment): Return if eof found in middle of
758 * jv-scan.c (pedantic): New global.
760 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
762 * parse.y (outer_field_access_p): Inherited fields aren't
763 consider outer fields.
764 (maybe_build_thisn_access_method): Use
765 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
766 (resolve_expression_name): Trigger an error if a static field
767 is being accessed as an outer field.
769 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
771 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
774 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
776 * Make-lang.in: Move all build rules here from Makefile.in,
777 adapt to new context. Wrap all rules that change the current
778 directory in parentheses. Expunge all references to $(P).
779 When one command depends on another and they're run all at
780 once, use && to separate them, not ;. Add OUTPUT_OPTION to
781 all object-file generation rules. Delete obsolete variables.
783 * Makefile.in: Delete.
784 * config-lang.in: Delete outputs= line.
786 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
788 * parse.y (patch_method_invocation): NULLify this_arg when already
790 (maybe_use_access_method): Handle call to methods unrelated to the
791 current class. Fixed comment.
794 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
796 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
799 2000-10-24 Tom Tromey <tromey@cygnus.com>
801 * lex.c (java_new_lexer): Initialize new fields. Work around
802 broken iconv() implementations.
803 (java_read_char): Swap bytes if required. Use fallback decoder if
805 (byteswap_init, need_byteswap): New globals.
806 (java_destroy_lexer): Only close iconv handle if it is in use.
807 * lex.h (java_lexer): New fields read_anything, byte_swap,
809 Made out_buffer unsigned.
811 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
813 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
814 where an enclosing context can be set on the jdep.
815 (do_resolve_class): Fixed identation.
817 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
819 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
821 * jcf-reader.c (peek_attribute, skip_attribute): Only define
824 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
826 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
828 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
830 * jcf-write.c (OP1): Update `last_bc'.
831 (struct jcf_block): Fixed indentation and typo in comments. New
833 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
834 follows `monitorenter'.
835 * parse.y (patch_synchronized_statement): New local `tmp'. Call
839 2000-10-16 Tom Tromey <tromey@cygnus.com>
841 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
842 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
843 * lang-options.h: Added -MA, -MT, -MF..
844 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
845 (DEPEND_TARGET_SET): New macro.
846 (DEPEND_FILE_ALREADY_SET): Likewise.
847 (init_parse): Handle new flags.
848 * jcf.h (jcf_dependency_print_dummies): Declare.
849 * Make-lang.in (s-java): Added mkdeps.o.
850 * Makefile.in (BACKEND): Added mkdeps.o.
851 (../gcjh$(exeext)): Added mkdeps.o.
852 (../jcf-dump$(exeext)): Added mkdeps.o.
853 * jcf-depend.c: Include mkdeps.h.
854 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
856 (jcf_dependency_reset): Rewrote.
857 (dependencies): New global.
858 (jcf_dependency_set_target): Rewrote.
859 (jcf_dependency_add_target): Likewise.
860 (jcf_dependency_add_file): Likewise.
862 (print_ents): Removed.
863 (jcf_dependency_write): Rewrote.
864 (print_dummies): New global.
865 (jcf_dependency_print_dummies): New function
866 (jcf_dependency_write): Call deps_dummy_targets if required.
868 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
870 * gjavah.c (add_class_decl): Removed unused variables `tname',
871 `tlen' and `name_index'.
872 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
873 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
874 in `wfl_operator' with value.
875 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
876 (jcf_figure_file_type): Fixed identation.
877 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
878 * parse.y (analyze_clinit_body): New function.
879 (static_initializer:): Reset `current_static_block'.
880 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
881 `wfl_operator' with new value.
882 (lookup_cl): Use EXPR_WFL_FILENAME.
883 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
885 (build_outer_field_access): Access to this$<n> built from
886 current_class, not its outer context.
887 (build_access_to_thisn): Fixed leading comment. Tidied things up.
888 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
889 (patch_method_invocation): Use `is_static_flag' when already
891 (patch_newarray): Removed assignment in ternary operator.
893 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
895 * except.c (free_eh_ranges): Don't free `whole_range'.
897 2000-10-15 Anthony Green <green@redhat.com>
899 * decl.c (init_decl_processing): Call init_class_processing before
902 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
904 * check-init.c (check_init): Fixed leading comment. Use
906 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
907 (give_name_to_locals): Likewise.
908 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
909 fields in lang_decl_var.
910 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
911 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
912 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
913 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
914 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
915 (LOCAL_FINAL): Rewritten.
916 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
917 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
918 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
920 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
921 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
922 (TYPE_HAS_FINAL_VARIABLE): New macro.
923 (struct lang_type): Added `afv' field.
924 * parse.y (check_static_final_variable_assignment_flag): New function.
925 (reset_static_final_variable_assignment_flag): Likewise.
926 (check_final_variable_local_assignment_flag): Likewise.
927 (reset_final_variable_local_assignment_flag): Likewise.
928 (check_final_variable_indirect_assignment): Likewise.
929 (check_final_variable_global_assignment_flag): Likewise.
930 (add_inner_class_fields): Use LOCAL_FINAL_P.
931 (register_fields): Handle local finals and final variables.
932 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
933 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
934 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
936 (java_complete_expand_methods): Loop to set
937 TYPE_HAS_FINAL_VARIABLE. Call
938 `reset_final_variable_local_assignment_flag' and
939 `check_final_variable_local_assignment_flag' accordingly before
940 and after constructor expansion. Call
941 `reset_static_final_variable_assignment_flag'
942 before expanding <clinit> and after call
943 `check_static_final_variable_assignment_flag' if the
944 current_class isn't an interface. After all methods have been
945 expanded, call `check_final_variable_global_assignment_flag' and
946 `check_static_final_variable_assignment_flag' if the current class
948 (maybe_yank_clinit): Fixed typo in comment.
949 (build_outer_field_access_methods): Removed old sanity check. Use
950 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
951 Don't create access methods for finals.
952 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
953 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
954 existing DECL_INIT has been processed.
955 (java_complete_lhs): Likewise.
956 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
957 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
959 (patch_assignment): Use LOCAL_FINAL_P.
960 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
961 DECL_INITIAL is nullified.
964 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
966 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
968 * Makefile.in (parse.c, parse-scan.c): Likewise.
970 2000-10-12 Mark Mitchell <mark@codesourcery.com>
972 * class.c (temporary_obstack): Remove.
973 (make_class): Don't mess with obstascks.
974 (push_class): Likewise.
975 (set_super_info): Likewise.
976 (add_method_1): Likewise.
977 (add_method): Likewise.
978 (add_field): Likewise.
979 (build_utf8_ref): Likewise.
980 (build_class_ref): Likewise.
981 (build_static_field_ref): Likewise.
982 (finish_class): Likewise.
983 (push_super_field): Likewise.
984 (layout_class): Likewise.
985 (layout_class_methods): Likewise.
986 (init_class_processing): Likewise.
987 * constants.c (get_tag_node): Likewise.
988 (build_constant_data_ref): Likewise.
989 * decl.c (ggc_p): Remove.
990 (copy_lang_decl): Use ggc_alloc.
991 (complete_start_java_method): Don't mess with obstacks.
992 (start_java_method): Likewise.
993 (end_java_method): Likewise.
994 * except.c (link_handler): Use xmalloc.
995 (free_eh_ranges): New function.
996 (method_init_exceptions): Use it.
997 (add_handler): Use xmalloc.
998 (expand_start_java_handler): Don't mess with obstacks.
999 (prepare_eh_table_type): Likewise.
1000 (expand_end_java_handler): Likewise.
1001 * expr.c (push_value): Likewise.
1002 (create_label_decl): Likewise.
1003 (build_jni_stub): Likewise.
1004 (java_lang_expand_expr): Likewise.
1005 (note_instructions): Use xrealloc.
1006 (java_push_constant_from_pool): Don't mess with obstacks.
1007 (process_jvm_instruction): Likewise.
1008 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1010 * jcf-parse.c (get_constant): Don't mess with obstacks.
1011 (read_class): Likewise.
1012 (jcf_parse): Likewise.
1013 * lex.c (expresion_obstack): Remove.
1014 (java_lex): Don't use obstack_free.
1015 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1016 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1017 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1018 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1019 * parse.y (gaol): Add more GC roots.
1020 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1021 (lookup_field_wrapper): Likewise.
1022 (obtain_incomplete_type): Don't mess with obstacks.
1023 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1025 (craft_constructor): Don't mess with obstacks.
1026 (safe_layout_class): Likewise.
1027 (java_complete_class): Likewise.
1028 (source_end_java_method): Likewise.
1029 (build_outer_field_access_methods): Likewise.
1030 (build_outer_method_access_method): Likewise.
1031 (maybe_build_thisn_access_method): Likewise.
1032 (build_dot_class_method_invocation): Likewise.
1033 (java_complete_tree): Likewise.
1034 (java_complete_lhs): Likewise.
1035 (do_merge_string_cste): Likewise.
1036 (patch_string_cst): Likewise.
1037 (array_constructor_check_entry): Likewise.
1038 * typeck.c (build_java_array_type): Likewise.
1039 (parse_signature_string): Likewise.
1040 (build_java_signature): Likewise.
1042 2000-10-12 Tom Tromey <tromey@cygnus.com>
1045 * gjavah.c (add_class_decl): Don't special-case inner classes.
1046 (add_namelet): Likewise.
1048 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1050 * java-tree.h: Constify current_encoding.
1051 * lang.c: Constify current_encoding.
1053 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1055 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1056 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1058 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1060 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1061 patch. Fixes gcj/340.
1063 2000-10-10 Tom Tromey <tromey@cygnus.com>
1065 * lex.c (java_new_lexer): Initialize out_first and out_last
1067 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1069 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1071 * parse.y (pop_current_osb): New function.
1072 (array_type:): Use `dims:', changed actions
1073 accordingly. Suggested by Anthony Green.
1074 (array_creation_expression:): Used pop_current_osb.
1075 (cast_expression:): Likewise.
1076 (search_applicable_method_list): Fixed indentation.
1078 2000-10-08 Anthony Green <green@redhat.com>
1080 * parse.y (array_type_literal): Remove production.
1081 (type_literals): Refer to array_type, not array_type_literal.
1083 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1085 Patch contributed by Corey Minyard.
1086 * decl.c (check_local_named_variable): New function.
1087 (tree check_local_unnamed_variable): Likewise.
1088 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1090 2000-10-07 Anthony Green <green@redhat.com>
1092 * class.c (layout_class): Handle case where superclass can't be
1095 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1097 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1100 2000-10-05 Tom Tromey <tromey@cygnus.com>
1102 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1103 * jvgenmain.c (class_mangling_prefix): Removed.
1104 (class_mangling_suffix): New global.
1106 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1108 (print_method_info): Handle overrides for static and final
1110 (process_file): Generate declaration for class object field.
1111 * class.c (cxx_keywords): New array.
1112 (utf8_cmp): New function.
1113 (cxx_keyword_p): New function.
1114 (layout_class_method): Mangle C++ keywords by appending `$'.
1115 (mangle_field): New function.
1116 (mangle_class_field): Use mangle_field. Mangle class name as
1118 (mangle_static_field): Use mangle_field.
1120 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1122 * decl.c (find_local_variable): Removed uncessary type check and
1123 fixed range check typo. From Corey Minyard.
1125 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1127 * decl.c (give_name_to_locals): New local `code_offset'. Call
1128 `maybe_adjust_start_pc'.
1129 * expr.c (note_instructions): New function.
1130 (expand_byte_code): Don't collect insn starts here.
1131 (peek_opcode_at_pc): New function.
1132 (maybe_adjust_start_pc): Likewise.
1133 * java-tree.h (maybe_adjust_start_pc): Declare.
1134 (note_instructions): Likewise.
1135 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1137 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1139 * parse.y (field_access:): Fixed indentation.
1140 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1142 2000-09-07 Tom Tromey <tromey@cygnus.com>
1145 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1146 JPRIMITIVE_TYPE_P, for arithmetic operators.
1147 (patch_method_invocation): Indentation fix.
1148 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1149 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1150 (do_unary_numeric_promotion): Cleaned up code.
1151 (valid_cast_to_p): Handle boolean correctly.
1153 2000-09-27 Tom Tromey <tromey@cygnus.com>
1155 * lex.c (java_read_unicode): Reset bs_count when finished with
1158 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1161 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1162 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1163 (typeck.o): Depend on ggc.h.
1164 * class.c (add_method_1): Use GC functions for allocation.
1165 (init_class_processing): Register roots.
1166 * decl.c (ggc_p): Set to 1.
1167 (pending_local_decls): Make it static.
1168 (push_jvm_slot): Use GC functions for allocation.
1169 (init_decl_processing): Register roots.
1170 (give_name_to_locals): Use GC functions for allocation.
1171 (lang_mark_tree): New function.
1172 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1173 functions for allocation.
1174 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1175 * lex.c (java_lex): Use build_string, rather than replicating it
1177 * parse.y (goal): Add more roots.
1178 (mark_parser_ctxt): New function.
1179 * typeck.c: Include ggc.h.
1181 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1183 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1184 contains something else than MODIFY_EXPR.
1186 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1188 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1189 * Makefile.in (parse.o): Depend on ggc.h.
1190 (class.o): Likewise.
1191 (constants.o): Likewise.
1194 (jcf-parse.o): Likewise.
1195 (jcf-write.o): Likewise.
1196 (mangle.o): Likewise.
1197 * class.c: Include ggc.h.
1198 (build_static_field_ref): Register GC roots.
1199 (layout_class): Likewise.
1200 (init_class_processing): Likewise.
1201 * constants.c: Include ggc.h.
1202 (current_constant_pool_data_ref): Remove.
1203 (tag_nodes): Move it to ...
1204 (get_tag_node): ... here. Register GC roots.
1205 * decl.c: Include ggc.h. Remove many global tree definitions.
1206 (throw_node): Define.
1207 (java_global_trees): Likewise.
1208 (predef_filenames): Make the size a constant.
1209 (init_decl_processing): Adjust accordingly.
1210 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1211 * expr.c: Include ggc.h.
1212 (init_expr_processing): Register GC roots.
1213 (build_invokeinterface): Likewise.
1214 * java-tree.h: Replace extern tree declarations with macros.
1215 (java_global_trees): New variable.
1216 (java_tree_index): New enumeration.
1217 (init_jcf_parse): Declare.
1218 * jcf-parse.c: Include ggc.h.
1219 (current_class): Remove declaration.
1220 (main_class): Likewise.
1221 (all_class_list): Likewise.
1222 (predefined_filename_p): Adjust for constant size of
1224 (init_jcf_parse): New function.
1225 * jcf-write.c: Include ggc.h.
1226 (generate_classfile): Register GC roots.
1227 (append_synthetic_attribute): Likewise.
1228 (append_innerclass_attribute_entry): Likewise.
1229 * lang.c: Include ggc.h.
1230 (lang_print_error): Register GC roots.
1231 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1233 * parse.y: Include ggc.h.
1234 (wfl_operator): Remove.
1235 (goal): Register GC roots.
1236 (java_pop_parser_context): Adjust for new field names.
1237 (java_parser_context_save_global): Likewse.
1238 (java_parser_context_restore_global): Likewise.
1239 (java_parser_context_suspend): Likewise.
1240 (java_parser_context_resume): Likewise.
1241 (verify_constructor_circularity): Register GC roots.
1242 (lookup_cl): Likewise.
1243 (java_reorder_fields): Likewise.
1244 (build_current_this): Likewise.
1245 (class_in_current_package): Likewise.
1246 (argument_types_convertible): Likewise.
1247 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1249 2000-09-14 Tom Tromey <tromey@cygnus.com>
1251 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1253 2000-09-13 Tom Tromey <tromey@cygnus.com>
1255 * jcf-parse.c: Include <locale.h>.
1256 * jv-scan.c: Include <locale.h>.
1258 2000-09-12 Tom Tromey <tromey@cygnus.com>
1260 * expr.c (pop_type_0): Return `Object' if trying to merge two
1262 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1263 interface types; `Object' is always a valid supertype.
1265 2000-09-12 Tom Tromey <tromey@cygnus.com>
1268 * jv-scan.c (help): Document --encoding.
1269 (options): Added `encoding' entry.
1270 (OPT_ENCODING): New define.
1271 (main): Handle --encoding.
1272 Include <langinfo.h> if nl_langinfo exists.
1273 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1275 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1276 (parse_source_file): Correctly call java_init_lex. Added `finput'
1277 argument. Use nl_langinfo to determine default encoding.
1278 * java-tree.h (current_encoding): Declare.
1279 * parse.y (java_parser_context_restore_global): Don't restore
1281 (java_parser_context_save_global): Don't set `finput' field.
1282 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1284 * lang.c (current_encoding): New global.
1285 (lang_decode_option): Recognize `-fencoding='.
1286 (finish_parse): Don't close finput.
1287 * parse.h (struct parser_ctxt): Removed `finput' and
1288 `unget_utf8_value' fields. Added `lexer' field.
1289 (java_init_lex): Fixed declaration.
1290 * lex.c (java_new_lexer): New function.
1291 (java_destroy_lexer): Likewise.
1292 (java_read_char): Added `lex' argument. Handle iconv case.
1293 (java_read_unicode): Added `lex' argument. Count backslashes in
1295 (java_init_lex): Added `finput' and `encoding' arguments. Set
1296 `lexer' field in ctxp.
1297 (BAD_UTF8_VALUE): Removed.
1298 (java_lex): Handle seeing UEOF in the middle of a string literal.
1299 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1300 (java_lexer): New structure.
1303 (DEFAULT_ENCODING): New define.
1304 (java_destroy_lexer): Declare.
1306 2000-09-12 Tom Tromey <tromey@cygnus.com>
1309 * lex.c (java_init_lex): Initialize java_io_serializable.
1310 * parse.y (java_io_serializable): New global.
1311 (valid_ref_assignconv_cast_p): An array can be cast to
1314 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1316 * decl.c, expr.c: Include defaults.h if not already included.
1317 Don't define the *_TYPE_SIZE macros.
1319 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1321 * typeck.c (build_java_array_type): Correct first parameter
1322 in ADJUST_FIELD_ALIGN invocation.
1324 2000-09-06 Tom Tromey <tromey@cygnus.com>
1326 * lang-specs.h: Also recognize `-femit-class-files'.
1328 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1330 * verify.c (merge_types): Load the types to merge if necessary.
1332 2000-09-02 Anthony Green <green@redhat.com>
1334 * jcf-io.c: Include zlib.h.
1335 (open_in_zip): Read compressed class file archives.
1336 * zipfile.h (ZipDirectory): Add uncompressed_size and
1337 compression_method fields.
1338 * zextract.c (read_zip_archive): Collect file compression info.
1340 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1342 * parse.y (do_resolve_class): Also explore superclasses of
1343 intermediate enclosing contexts when searching for inner classes.
1345 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1347 * parse.y (variable_declarator_id:): Better error message.
1348 (expression_statement:): Use YYNOT_TWICE.
1349 (cast_expression:): Likewise.
1350 (assignment:): Likewise.
1352 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1354 * parse.y (do_merge_string_cste): New locals. Create new
1355 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1357 2000-08-07 Hans Boehm <boehm@acm.org>
1359 * boehm.c (mark_reference_fields): Set marking bits for all words in
1360 a multiple-word record.
1361 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1364 2000-08-31 Mike Stump <mrs@wrs.com>
1366 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1367 jcf-dump$(exeext)): Make parallel safe.
1369 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1371 * jcf-parse.c (set_source_filename): Constify a char *.
1372 * jcf-write.c (append_innerclasses_attribute,
1373 make_class_file_name): Constify a char *. Don't recycle a
1374 variable for an unrelated purpose.
1375 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1376 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1378 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1380 * expr.c (can_widen_reference_to): Fixed indentation.
1381 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1382 * parse.y: `finit$' replaces `$finit$' in comments.
1383 (try_builtin_assignconv): Fixed leading comment.
1385 2000-08-25 Greg McGary <greg@mcgary.org>
1387 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1389 2000-08-24 Greg McGary <greg@mcgary.org>
1391 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1392 * parse.y (BINOP_LOOKUP): Likewise.
1394 2000-08-22 Andrew Haley <aph@cygnus.com>
1396 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1397 sign extending. Fixes gcj/321.
1398 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1399 combining to make a jlong. Fixes gcj/321.
1401 2000-08-21 Nix <nix@esperi.demon.co.uk>
1403 * lang-specs.h: Do not process -o or run the assembler if
1406 2000-08-16 Andrew Haley <aph@cygnus.com>
1408 * typeck.c (build_java_array_type): Rewrite code to do array
1409 alignment. Take into account back-end macros when aligning array
1410 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1411 user to set alignment. Fixes gcj/252 and 160.
1413 2000-08-09 Tom Tromey <tromey@cygnus.com>
1415 * parse.y (check_abstract_method_definitions): Now return `int'.
1416 Check implemented interfaces. Fixes PR gcj/305.
1418 * parse.y (patch_switch_statement): Disallow `long' in switch
1419 expressions. Fixes PR gcj/310.
1421 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1423 * decl.c (finit_leg_identifier_node): New global.
1424 (init_decl_processing): Use `finit$' to initialize
1425 finit_identifier_node. Use `$finit$' to initialize
1426 finit_leg_identifier_node.
1427 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1428 * java-tree.h (finit_identifier_node): Changed attached comment.
1429 (finit_leg_identifier_node): New declaration.
1430 (ID_FINIT_P): Take finit_identifier_node and
1431 finit_leg_identifier_node into account. This is a backward
1434 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1436 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1438 (generate_bytecode_insns): Check `nargs' before emitting it.
1439 * verify.c (merge_type_state): Fixed typo.
1440 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1441 generate_bytecode_{conditional,insns}.
1443 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1445 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1448 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1450 * class.c (maybe_layout_super_class): Fixed indentation.
1451 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1452 (java_check_methods): New function declaration.
1453 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1454 instead of `str_ptr'.
1455 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1456 of a `invokeinterface' at the right time.
1457 * parse.h (WFL_STRIP_BRACKET): New macro.
1458 (SET_TYPE_FOR_RESOLUTION): Use it.
1459 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1460 (check_class_interface_creation): Don't check for cross package
1461 innerclass name clashes.
1462 (method_header): Behave properly if MDECL is `error_mark_node'.
1463 (method_declarator): Return `error_mark_node' if bogus current
1465 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1466 (resolve_and_layout): New local `decl_type', set and used. Call
1468 (java_check_methods): New method.
1469 (java_layout_classes): Use it.
1470 (resolve_qualified_expression_name): No EH check necessary in
1472 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1474 (patch_assignment): Set DECL_INITIAL on integral final local.
1476 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1478 * java-tree.h (flag_extraneous_semicolon): New extern.
1479 * lang-options.h: (-Wextraneous-semicolon): New option.
1480 * lang.c (flag_redundant): Fixed typo in leading comment.
1481 (flag_extraneous_semicolon): New global.
1482 (lang_decode_option): Set `flag_extraneous_semicolon' when
1483 -Wall. Decode `-Wextraneous-semicolon'.
1484 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1485 `empty_statement' rule.
1486 (class_body_declaration): Likewise.
1487 (method_body:): Accept `;' as a method body.
1488 (static_initializer:): Removed `SC_TK' hack.
1489 (constructor_block_end:): Likewise.
1490 (empty_statement:): Report deprecated empty declaration. Fixes
1493 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1495 * parse.y (build_dot_class_method_invocation): Changed parameter
1496 name to `type'. Build signature from `type' and convert it to a
1497 STRING_CST if it's an array.
1498 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1499 to use `ref_type' directly.
1501 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1503 * lang-options.h: Added a comma after the last element to avoid
1504 syntax errors when other languages define additional options.
1506 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1508 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1509 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1510 (jc1): Link with $(BACKEND).
1511 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1513 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1515 * jvspec.c: Adjust type of second argument to
1516 lang_specific_driver, and update code as necessary.
1518 * class.c (build_dtable_decl): Initialize dummy.
1520 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1522 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1523 method bodies not to rule out discarding `<clinit>'; don't use
1524 <clinit> to initialize static fields with constant initializers.
1526 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1530 (method_synthetic): New global.
1531 (HANDLE_METHOD): Recognize synthetic method and tell
1532 `print_method_info' about it.
1533 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1534 processing a synthetic method.
1535 * jcf-reader.c (skip_attribute): New function.
1536 ( skip_attribute): Likewise.
1538 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1540 * parse.y (build_outer_field_access): Fixed comments.
1541 (fix_constructors): Emit the initialization of this$<n> before
1543 (resolve_qualified_expression_name): Build an access to `decl' if
1546 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1548 * parse-scan.y (curent_class): Non longer const.
1549 (inner_qualifier, inner_qualifier_length): Deleted.
1550 (current_class_length): New global.
1551 (bracket_count): Fixed typo in leading comment.
1552 (anonymous_count): New global.
1553 (class_instance_creation_expression:): Handle anonymous classes.
1554 (anonymous_class_creation:): New rule.
1555 (push_class_context): Rewritten.
1556 (pop_class_context): Likewise.
1557 (INNER_QUALIFIER): Macro deleted.
1558 (report_class_declaration): call `push_class_context' when
1559 entering the function. `fprintf' format modified not to use
1561 (report_class_declaration): Assign `package_name' and
1562 `current_class' to NULL separatly.
1564 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1566 * expr.c (build_invokeinterface): Call layout_class_methods on
1569 2000-07-27 Tom Tromey <tromey@cygnus.com>
1570 Anthony Green <green@cygnus.com>
1571 Alexandre Petit-Bianco <apbianco@cygnus.com>
1573 * class.c (make_class_data): Create vtable for abstract classes.
1574 (get_dispatch_table): Changed to cope with abstract classes.
1576 2000-07-27 Tom Tromey <tromey@cygnus.com>
1578 * parse.y (patch_method_invocation): Don't reverse the argument
1579 list when dealing with anonymous class constructors. Fixed typo in
1582 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1584 * parse.y (build_alias_initializer_parameter_list): Reverse
1585 crafted list when building aliases for anonymous class
1588 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1590 * parse.y (jdep_resolve_class): Don't bother checking potential
1591 innerclass access if `decl' is NULL.
1592 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1595 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1597 * parse.c: Remove (again.)
1599 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1601 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1602 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1603 outside the `if' statement, alias to innerclass removed, `decl'
1604 used to mark the class complete.
1606 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1608 * parse.y (simple_name:): Fixed typo in error message.
1610 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1612 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1613 or its first operand can be error marks.
1615 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1617 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1618 * parse.y (method_header): Likewise.
1620 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1622 * parse.y (process_imports): Consider that one might be trying to
1623 import an innerclass. Fixes gcj/254
1625 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * parse.y (find_as_inner_class): Handle the case where the
1628 enclosing context of an innerclass has been loaded as bytecode.
1630 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1632 * parse.y (simple_name:): Reject `$' in type names.
1633 (resolve_type_during_patch): Use `type' as a second
1634 argument to resolve_no_layout. Fixes gcj/257.
1636 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1638 * parse.y (find_most_specific_methods_list): Select the only
1639 non-abstract method even if max has been set.
1640 Fixes gcj/285, gcj/298.
1642 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1644 * lang-specs.h: Added %(jc1) to java compiler options.
1646 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1648 * .cvsignore: New file.
1650 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1652 * parse.y (not_accessible_p): Access granted to innerclasses
1653 (indirectly) extending the reference type. Fixes gcj/249.
1655 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1657 * parse.y (patch_method_invocation): Fixed comment.
1658 (maybe_use_access_method): Build this$<n>s to the context of the
1659 target method, or a type that extends it. Fixes gcj/242.
1661 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1665 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1667 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1669 2000-07-13 Tom Tromey <tromey@cygnus.com>
1671 * lang-specs.h: Added %{I*}.
1673 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1675 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1677 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1679 * parse-scan.c: Remove.
1681 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1683 * class.c (set_super_info): Handled protected inner classes.
1684 (common_enclosing_context_p): Bail early if arguments aren't both
1686 (get_access_flags_from_decl): Handle private and protected inner
1688 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1689 (CLASS_PROTECTED): Likewise.
1690 (struct lang_type): New bitfield `poic'.
1691 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1693 (check_inner_class_access): Renamed arguments, added
1694 comments. Handles protected inner classes (fixes gcj/225)
1695 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1697 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1699 * parse.y (resolve_qualified_expression_name): Verify qualified
1700 access to `this'. Fixes gcj/239.
1702 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1704 * jcf-write.c (generate_classfile): Don't install ConstantValue
1707 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1709 * parse.y (resolve_qualified_expression_name): Handle inner class
1710 access. Fixes gcj/256.
1712 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1714 * jcf-write.c (generate_classfile): Properly install the
1715 ConstantValue attribute and the initial value constant pool index
1716 on string constants.
1717 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1720 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1722 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1724 * parse.y (find_as_inner_class): Fixed typo.
1725 (do_resolve_class): Explore enclosing contexts when searching for
1726 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1727 (check_inner_class_access): Check `decl' which can be null in case
1730 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1732 * java-tree.h (java_debug_context): Declared `extern'.
1733 (safe_layout_class): Likewise.
1734 * parse.y (resolve_field_access): Field must be `static' in order
1735 to be replaced by its initial value. Added comments.
1736 (find_applicable_accessible_methods_list): Fixed typo.
1737 (find_most_specific_methods_list): Methods found in innerclasses
1738 take over methods founds in the enclosing contexts.
1739 (java_complete_tree): Loosen restrictions on the type of DECLs
1740 that can be replaced by their initialization values.
1741 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1743 2000-07-05 Tom Tromey <tromey@cygnus.com>
1745 * Make-lang.in (PARSE_DIR): New macro.
1746 (PARSE_RELDIR): Likewise.
1747 (PARSE_C): Likewise.
1748 (PARSE_SCAN_C): Likewise.
1749 ($(PARSE_C)): New target.
1750 ($(PARSE_SCAN_C)): Likewise.
1751 (SET_BISON): New macro.
1752 (BISONFLAGS): Likewise.
1753 (JAVABISONFLAGS): Likewise.
1755 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1757 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1758 argument on the first pass for CNI as well as JNI.
1759 (print_method_info): Set up method name on the first pass only.
1761 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1763 * parse.y (parser_qualified_classname): Removed parameter
1765 (create_interface): Removed first passed parameter to
1766 parser_qualified_classname.
1767 (create_class): Likewise. Don't install alias on static
1768 innerclasses. Fixes gcj/275.
1770 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1772 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1773 debugable statement with empty_stmt_node. Fixes gcj/272
1775 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1777 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1780 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1782 * jcf-write.c (push_long_const): Appropriately cast short negative
1785 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1787 * parse.y (verify_constructor_super): Use loop variable
1788 `m_arg_type' initialized with `mdecl_arg_type'.
1790 2000-06-29 Tom Tromey <tromey@cygnus.com>
1792 * parse.y (resolve_field_access): Handle case where `type_found'
1795 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1797 * expr.c (lookup_field): The same field can be found through two
1798 different interface. Don't declare it ambiguous in that case.
1800 2000-06-27 Tom Tromey <tromey@cygnus.com>
1802 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1803 follows \r, then unget it at a lower level.
1805 2000-06-26 Tom Tromey <tromey@cygnus.com>
1807 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1810 2000-06-25 Tom Tromey <tromey@cygnus.com>
1812 * parse.y (for_statement): Wrap expression in a WFL if it is a
1813 constant. For PR gcj/268.
1815 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1817 * parse.y (do_resolve_class): Minor optimiztion in the package
1818 list search. Removed unecessary test and return statement.
1819 (valid_ref_assignconv_cast_p): Order of arguments to
1820 enclosing_context_p fixed.
1822 2000-06-24 Tom Tromey <tromey@cygnus.com>
1824 * expr.c (lookup_field): Print error and return error_mark_node if
1825 field reference is ambiguous.
1827 * parse.y (check_abstract_method_definitions): Also check if
1828 `other_method' is abstract.
1830 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1832 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1834 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1835 (struct lang_type): New field `pic'.
1836 (CLASS_PRIVATE): New macro.
1837 * parse.y (check_inner_class_access): New function.
1838 (jdep_resolve_class): Call it.
1840 2000-06-23 Tom Tromey <tromey@cygnus.com>
1842 * parse.y (patch_incomplete_class_ref): Initialize the returned
1843 class. For PR gcj/260.
1845 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1847 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1849 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1851 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1852 Java specific checks.
1853 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1855 * java-tree.def (CASE_EXPR): Marked 'e'.
1856 (DEFAULT_EXPR): Likewise.
1857 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1859 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1860 Java specific checks.
1861 (generate_bytecode_insns): Test try_block for BLOCK before using
1863 * parse.y (build_wfl_wrap): Added `location' argument. Set
1864 EXPR_WFL_LINECOL accordingly.
1865 (dim_expr:): Wrap constants with WFLs.
1866 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1867 (resolve_package): Check for `stmt' not being a BLOCK before
1868 building a debuggable statement with it.
1869 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1871 (resolve_field_access): Make sure `decl' is a DECL before treating
1873 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1874 IDENTIFIER_NODE before treating it as such.
1875 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1876 treating it as such.
1877 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1878 to be applied only on non array types.
1880 2000-06-16 Per Bothner <per@bothner.com>
1882 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1883 define in terms of DECL_RESULT, as that fails when --enable-checking.
1885 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1887 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1888 types the same in comparison.
1889 (CHECK_OP): Add static prototype.
1891 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1893 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1894 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1897 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1899 * decl.c (create_primitive_vtable): Prototype.
1901 * jcf-write.c (generate_bytecode_insns): Initialize variable
1904 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1906 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1908 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1909 to track searched classes, and do not search the same class more than
1910 once. Call find_applicable_accessible_methods_list on immediate
1911 superclass, instead of search_applicable_method_list on all ancestors.
1914 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1916 * parse.y (register_fields): Permit static fields in inner classes
1917 if they are final. Fix for PR gcj/255.
1919 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1921 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1922 * parse.y (find_in_imports): Returned type changed to void,
1923 leading comment fixed.
1924 (register_package): New function.
1925 (qualify_and_find): Likewise.
1926 (package_declaration:): Use `register_package'.
1927 (single_type_import_declaration:): Removed local variable
1928 `node'. Added missing `;' for consistency.
1929 (type_import_on_demand_declaration:): Use `chainon' to link new
1931 (lookup_field_wrapper): Lookup local variables defined in outer
1933 (java_complete_class): Don't reverse the list of imported on demand.
1934 (do_resolve_class): Reorganized. Removed local variable
1935 `original_name'. Call `qualify_and_find' with the current package
1936 name, invoke `find_in_imports_on_demand' right after. Call
1937 `qualify_and_find' with the packages we've seen so far. Fixed
1938 operations numbering in comments.
1939 (java_expand_class): Don't reverse `package_list'.
1940 (find_most_specific_methods_list): New local variables `abstract'
1941 and `candidates'. Use them to pick the right method.
1943 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1945 * parse.y (check_modifiers_consistency): Don't subtract out
1946 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1948 2000-06-04 Philipp Thomas <pthomas@suse.de>
1950 * Makefile.in (INTLLIBS): New.
1954 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1956 * class.c (get_dispatch_table): Build the vtable dummy entry list
1957 element with a null purpose. Fixed leading comment.
1958 (build_dtable_decl): Build an accurate dtable type when appropriate
1961 2000-06-02 Richard Henderson <rth@cygnus.com>
1963 * lang.c (lang_get_alias_set): New.
1965 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1967 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1968 before using it as the accessed field.
1970 2000-05-31 Tom Tromey <tromey@cygnus.com>
1972 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1973 char_array_vtable, short_array_vtable, int_array_vtable,
1974 long_array_vtable, float_array_vtable, double_array_vtable):
1976 * expr.c (get_primitive_array_vtable): New function.
1977 (create_primitive_vtable): New function.
1978 (java_lang_expand_expr): Enable code to statically generate
1980 * decl.c (init_decl_processing): Create primitive vtables.
1981 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1982 short_array_vtable, int_array_vtable, long_array_vtable,
1983 float_array_vtable, double_array_vtable): Define.
1985 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1987 * java/parse.y (find_applicable_accessible_methods_list):
1988 Don't add an uninitialized value to the list.
1990 2000-05-25 Tom Tromey <tromey@cygnus.com>
1992 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1993 when trying to see if field's class should be initialized. Always
1994 initialize field's declaring class, not qualified class.
1997 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1998 `wfl_operator', to maybe_build_primttype_type_ref.
2001 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2003 * parse.y (patch_method_invocation): Don't try to lookup methods
2006 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2008 * parse.y (resolve_field_access): Call the appropriate <clinit>
2009 before accessing the length of a static array. Craft a decl for
2010 the field while its time. Fixes PR gcj/129.
2012 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2014 * parse.y (resolve_package): Correctly set `*next' (was off by
2016 (resolve_qualified_expression_name): Fixed comment.
2018 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2020 * jcf-parse.c (jcf_parse_source): Reset current_class and
2021 current_function_decl to NULL before parsing a new file.
2023 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2025 * parse.y (block_end:): If the collected block doesn't feature a
2026 statement, insert an empty statement.
2028 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2030 * parse.y (maybe_yank_clinit): New function.
2031 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2032 end of the list of methods belonging to a class.
2033 (java_complete_expand_method): Check whether <clinit> is really
2034 necessary and expand it accordingly.
2036 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2038 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2039 processed by the method's switch statement.
2041 2000-05-19 Tom Tromey <tromey@cygnus.com>
2043 * java-tree.h: Added init state enum.
2044 * decl.c (emit_init_test_initialization): Initialize class
2045 initialization check variable by looking at class' state.
2047 2000-05-19 Tom Tromey <tromey@cygnus.com>
2049 * java-tree.h (build_instanceof): Declare.
2050 (build_get_class): Declare.
2051 * parse.y (patch_binop): Use build_instanceof.
2052 * expr.c (build_instanceof): New function. If class is final,
2053 don't make a function call.
2054 (expand_java_INSTANCEOF): Use it.
2055 (build_get_class): New function.
2057 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2059 * jcf-write.c (generate_classfile): Scan the source_file for
2060 slashes with the right pointer variable.
2062 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2064 * lang.c (lang_decode_option): Update -Wunused flags by calling
2066 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2068 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2070 * check_init.c (check_init): Constify local char *.
2071 * class.c (push_class): Constify local char *.
2072 * java_tree.h: Update prototypes.
2073 * jcf-io.c (open_class): Constify filename parameter and
2075 (find_class): Remove redundant string copy. Cast return from
2077 * jcf-parse.c (read_class, parse_class_file, yyparse):
2078 Constify local char *.
2079 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2080 Constify local char *.
2081 * jcf.h (JCF): Constify filename and classname.
2082 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2083 * lang.c (init_parse): Constify parameter and return value.
2084 * lex.c (java_get_line_col): Constify filename parameter.
2085 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2086 * parse.y (java_parser_context_suspend,
2087 issue_warning_error_from_context, safe_layout_class): Constify
2089 * parse.c: Regenerate.
2091 2000-05-08 Tom Tromey <tromey@cygnus.com>
2093 * expr.c (build_jni_stub): Cache the result of
2094 _Jv_LookupJNIMethod.
2096 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2098 * decl.c (predef_filenames_size): Now 7.
2099 (predef_filenames): New seventh entry.
2101 2000-05-04 Tom Tromey <tromey@cygnus.com>
2103 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2104 Keep track of when we've seen a reference field after a
2105 non-reference field.
2106 (get_boehm_type_descriptor): Handle case where we see
2107 non-reference fields but no trailing reference field.
2108 * decl.c (rawdata_ptr_type_node): Define.
2109 (init_decl_processing): Initialize rawdata_ptr_type_node.
2110 * java-tree.h (rawdata_ptr_type_node): Declare.
2112 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2114 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2115 specifiers in calls to fprintf.
2117 2000-05-03 Andrew Haley <aph@cygnus.com>
2119 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2121 * javaop.h (WORD_TO_INT): New function.
2122 (IMMEDIATE_s4): Use WORD_TO_INT.
2123 * jcf.h (JPOOL_INT): Ditto.
2125 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2128 2000-04-19 Tom Tromey <tromey@cygnus.com>
2130 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2132 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2134 * expr.c (build_jni_stub): New function.
2135 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2137 * parse.y (java_complete_expand_methods): Expand a native method
2138 and call build_jni_stub if -fjni given.
2139 * lang-options.h: Document -fjni.
2140 * lang.c (flag_jni): New global.
2141 (lang_f_options): Added `jni' entry.
2142 * java-tree.h (soft_lookupjnimethod_node,
2143 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2145 (flag_jni): Declare.
2146 (build_jni_stub): Declare.
2147 (struct lang_decl): Added `native' flag.
2148 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2150 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2151 soft_jnipopsystemframe_node): New globals.
2152 (init_decl_processing): Set them. _Jv_InitClass only takes one
2155 * java-tree.def: Put into `C' mode.
2157 2000-04-27 Tom Tromey <tromey@cygnus.com>
2160 * expr.c (expand_invoke): Generate check to see if object pointer
2161 is null in nonvirtual invocation case.
2162 * java-tree.h (soft_nullpointer_node): Declare.
2163 * decl.c (soft_nullpointer_node): New global.
2164 (init_decl_processing): Initialize soft_nullpointer_node.
2165 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2166 or `private' methods.
2167 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2169 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2171 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2174 2000-04-26 Tom Tromey <tromey@cygnus.com>
2176 * zextract.c (find_zip_file_start): New function.
2177 (read_zip_archive): Use it.
2179 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2181 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2183 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * class.c (common_enclosing_context_p): New function.
2186 * java-tree.h (common_enclosing_context_p): Added prototype.
2187 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2188 classes sharing an outer context with the current instance.
2189 * parse.y (build_access_to_thisn): Fixed leading comment.
2190 (verify_constructor_super): New local `supper_inner'. Skip
2191 enclosing context argument in the case of inner class constructors.
2192 (patch_method_invocation): Insert proper context as second
2193 parameter to pure inner class constructor super invocations.
2195 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2197 * parse.y (end_class_declaration): Reset the interface number
2200 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2202 * parse.y (source_start_java_method): Deleted unecessary code.
2203 (patch_method_invocation): Fixed comment.
2205 2000-04-24 Robert Lipe <robertlipe@usa.net>
2207 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2209 2000-04-23 Tom Tromey <tromey@cygnus.com>
2211 * boehm.c (mark_reference_fields): Use int_byte_position.
2213 2000-04-22 Tom Tromey <tromey@cygnus.com>
2215 * boehm.c (mark_reference_fields): Only call byte_position on
2218 2000-04-22 Tom Tromey <tromey@cygnus.com>
2220 * boehm.c (mark_reference_fields): Added `last_view_index'
2221 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2223 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2225 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2226 * parse.y (check_class_interface_creation): Fixed comments. Select
2227 permitted modifiers for (inner) interfaces. Changed error message
2228 to report rejected modifiers used with local classes.
2230 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2232 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2233 of directly inherited type considered in scope.
2234 * parse.y (do_resolve_class): Search inherited classes for inner
2237 2000-04-20 Tom Tromey <tromey@cygnus.com>
2239 * parse.y (not_accessible_p): Use member's class, not current
2240 class, when doing inheritance check for protected reference.
2243 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2245 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2247 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2249 * parse.y (lookup_field_wrapper): Search for final local aliases.
2250 (resolve_expression_name): Let lookup_field_wrapper search for
2251 final local aliases. Force the value of `name' if one is found.
2252 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2253 an expression name. Fixed comments.
2255 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2257 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2259 2000-04-19 Tom Tromey <tromey@cygnus.com>
2261 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2263 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2265 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2267 2000-04-18 Tom Tromey <tromey@cygnus.com>
2270 * gjavah.c (utf8_cmp): Changed return value.
2271 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2273 (cxx_keywords): New global.
2274 (get_field_name): Handle new result of cxx_keyword_subst.
2275 (print_method_info): Likewise.
2277 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2279 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2280 with a newline, for CNI.
2281 (print_stub_or_jni): Print a space or newline before method name for
2283 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2284 (process_file): Include gcj/cni.h if generating CNI stubs.
2286 2000-04-16 Tom Tromey <tromey@cygnus.com>
2288 * gjavah.c (decompile_method): Use print_field_name.
2291 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2293 * parse.y (java_expand_classes): Reverse the package list once.
2294 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2296 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2297 the `==' and `!=' operators.
2299 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2301 * jcf-write.c (generate_bytecode_insns): At invokation time,
2302 always relate an interface method to the type of its selector.
2304 2000-04-05 Tom Tromey <tromey@cygnus.com>
2307 * expr.c (expand_invoke): Generate check to see if object pointer
2308 is null in nonvirtual invocation case.
2309 * java-tree.h (soft_nullpointer_node): Declare.
2310 * decl.c (soft_nullpointer_node): New global.
2311 (init_decl_processing): Initialize soft_nullpointer_node.
2312 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2313 or `private' methods.
2314 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2316 2000-04-05 Tom Tromey <tromey@cygnus.com>
2319 * parse.y (check_final_assignment): Recognize assignments to the
2320 `length' field of an array when generating class files.
2322 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2324 * class.c (decl_hash): Prototype removed.
2325 (decl_compare): Likewise.
2327 2000-04-05 Tom Tromey <tromey@cygnus.com>
2329 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2330 * parse.y (check_modifiers_consistency): Check for final/volatile
2331 clash. Fixes PR gcj/164.
2333 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2335 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2337 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2339 (add_method_1): Use `java_hash_hash_tree_node' and
2340 `java_hash_compare_tree_node'.
2341 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2342 (java_hash_compare_tree_node): Likewise.
2343 * parse.y (find_applicable_accessible_methods_list): Create,
2344 delete and use a hash table to remember already searched interfaces.
2346 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2348 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2351 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2353 * boehm.c (mark_reference_fields, set_bit): Prototype.
2354 (set_bit): Un-ANSI-fy definition.
2356 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2359 * decl.c (emit_init_test_initialization): Likewise.
2361 * gjavah.c (jni_print_char): Likewise.
2363 * parse.y (create_new_parser_context): Likewise.
2365 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2367 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2368 patch missing hunk. Fixed indentation.
2370 2000-03-30 Tom Tromey <tromey@cygnus.com>
2372 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2373 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2375 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2377 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2378 when negative *before* using it as an array index.
2379 * ChangeLog: Fixed typo.
2381 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2383 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2384 to 0 when it reaches -1.
2386 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * jcf-parse.c (get_constant): Properly cast `num' during the
2389 invocation of `add_double'.
2390 * jcf-write.c (push_long_const): Properly cast `lo' before
2391 comparing it to short bounds.
2392 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2393 `interface_body:' is reduced after the current interface is
2396 2000-03-26 Tom Tromey <tromey@cygnus.com>
2398 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2399 Java-specific `-f' option.
2401 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2403 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2404 Adjust order of making types.
2405 Make bitsize_*_node values.
2407 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2409 * class.c (make_field_value): Use byte_position.
2410 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2411 (java_array_data_offset): Likewise.
2412 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2415 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2417 * parse.y (check_abstract_method_definitions): New local
2418 `end_type_reached'. Make sure we also consider `end_type'.
2419 (java_check_abstract_method_definitions): Make sure we eventually
2420 consider `java.lang.Object'.
2421 (maybe_use_access_method): Don't use access method if not in the
2422 context of a pure inner class or if the method's context is right.
2423 (find_applicable_accessible_methods_list): New static flag
2424 `object_done'. Don't search abstract classes as interfaces. Fixed
2425 indentation. Fixed the `java.lang.Object' only search. Search
2426 class interface(s) first, then fully search enclosing contexts.
2427 (find_most_specific_methods_list): Pick the closest candidate when
2428 they're all abstract.
2430 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2432 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2433 properly initialize `finished_label'. Don't emit gotos for empty
2436 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2438 * except.c (emit_handlers): Clear catch_clauses_last.
2440 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2442 * parse.y (check_method_types_complete): New function.
2443 (create_class): Reset anonymous class counter only when seeing an
2445 (java_complete_class): JDEP_METHOD: Don't recompute signature
2448 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * class.c (build_static_ref): Fixed indentation in comment.
2451 * java-tree.def (TRY_EXPR): Fixed typo in name.
2452 (CLASS_LITERAL): Likewise.
2453 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2454 (struct lang_type): New field `dot_class'.
2455 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2456 (generate_classfile): Method `class$' is synthetic.
2457 * parse.y (build_do_class_method): New function.
2458 (build_dot_class_method_invocation): Likewise.
2459 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2460 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2461 (qualify_ambiguous_name): Likewise.
2462 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2463 (build_try_statement): Fixed leading comment.
2465 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2467 * class.c (make_field_value): Properly handle sizes.
2468 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2469 (layout_class_method): Count using trees.
2470 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2471 * expr.c (java_array_data_offset): Use int_bit_position.
2472 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2473 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2475 2000-03-16 Tom Tromey <tromey@cygnus.com>
2477 * lang.c (flag_hash_synchronization): New global.
2478 (lang_f_options): Added `hash-synchronization'.
2479 * lang-options.h: Mention -fhash-synchronization.
2480 * java-tree.h (flag_hash_synchronization): Declare.
2481 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2482 hash table synchronization is disabled.
2483 * decl.c (init_decl_processing): Only push `sync_info' value when
2484 hash table synchronization is disabled.
2485 * class.c (make_class_data): Only push `sync_info' field when hash
2486 table synchronization is disabled. Removed dead code.
2488 2000-03-16 Tom Tromey <tromey@cygnus.com>
2490 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2492 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2494 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2496 * parse.y (patch_method_invocation): Handle anonymous classes
2497 creation in static context.
2499 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2501 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2502 * parse.y (resolve_qualified_expression_name): Use it.
2503 (patch_method_invocation): Likewise.
2505 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2507 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2508 depending on the type of dependency which dictates what the
2510 (unresolved_type_p): Resolved types limited to the current class.
2512 2000-03-15 Tom Tromey <tromey@cygnus.com>
2514 * decl.c (init_decl_processing): Set type of `sync_info' to be
2517 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2518 Correctly compute bit number for current slot. Zero `high' and
2519 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2520 mark_reference_fields.
2521 (mark_reference_fields): New function.
2523 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2525 * parse.y (register_incomplete_type): Fixed initialization of
2528 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2530 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2532 (push_class_context, pop_class_context): New function.
2533 (class_body:): Call pop_class_context.
2534 (interface_body:): Likewise.
2535 (INNER_QUALIFIER): New macro.
2536 (report_class_declaration): Changed output format and use
2537 INNER_QUALIFIER. Call push_class_context.
2539 2000-02-14 Andrew Haley <aph@cygnus.com>
2541 * check-init.c (check_init): Add new cases for unary and binary
2544 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (resolve_package): Set `next' once a type name has been
2547 progressively discovered.
2548 (resolve_qualified_expression_name): Propagate resolution only if
2549 there are remaining qualifiers. Take into account `q' might have
2550 been cleared after re-qualification.
2551 * parse.y (patch_method_invocation): New local `resolved'.
2552 Section dealing with qualified expression rewritten to use
2553 resolve_field_access.
2555 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2557 * parse.h (PUSH_CPC): Fixed indentation.
2558 (DEBUG_CPC): New macro.
2559 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2560 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2561 * parse.y (class_body_declaration:): Use
2562 SET_CPC_INSTANCE_INITIALIZER_STMT.
2563 (method_declaration:): Check for null current_function_decl.
2564 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2565 (java_parser_context_pop_initialized_field): Better handling of
2567 (maybe_make_nested_class_name): Mark nested class name as
2568 qualified when necessary.
2569 (end_class_declaration): Don't call java_parse_context_resume when
2570 one or more error occured.
2571 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2572 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2573 SET_CPC_INITIALIZER_STMT.
2574 (method_header): Check for inner classes declaring static methods.
2575 (resolve_qualified_expression_name): Handle situation where `this'
2578 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2580 * typeck.c (build_prim_array_type): Correctly set the high word too.
2582 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2584 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2586 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2587 list of methods for interfaces.
2589 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2591 * parse.y (qualify_ambiguous_name): Properly handle expressions
2594 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2596 * parse.y (check_final_assignment): Extended to process
2598 (patch_assignment): Have check_final_assignment called only once.
2600 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2602 * java-tree.h (IS_INIT_CHECKED): New flag.
2603 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2604 * parse.y (patch_string): Call force_evaluation_order on the
2605 completed string concatenation tree.
2606 * expr.c (force_evaluation_order): Call force_evaluation_order on
2607 function's arguments too.
2609 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2611 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2612 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2613 (build_anewarray): Likewise.
2614 * parse.y (patch_newarray): Likewise.
2615 * parse.c: Regenerated.
2617 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2619 * decl.c (init_decl_processing): Added new class fields `depth',
2620 `ancestors', and `idt' to class_type_node. Use
2621 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2622 * class.c (make_class_data): Push initial values for new fields.
2623 * java-tree.h: Updated prototype for `build_invokeinterface'.
2624 * expr.c (build_invokeinterface): Changed parameters to accept
2625 `method' tree. Calculate index of `method' in its declaring
2626 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2627 (expand_invoke): Call `build_invokeinterface' with new parameters.
2628 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2631 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2633 * typeck.c (lookup_do): Search superinterfaces first
2634 when looking up an interface method. From Godmar Back
2637 2000-03-06 Tom Tromey <tromey@cygnus.com>
2639 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2641 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2643 * java-tree.h (lookup_argument_method2): Declared.
2644 (safe_layout_class): Prototype moved from parse.h.
2645 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2646 * parse.y (java_check_regular_methods): Local `super_class' gone.
2647 Call lookup_argument_method2 instead of lookup_argument_method.
2648 Perform modifier match for methods found declared in implemented
2649 interfaces. Fixed indentation problem. Overriding/hiding error
2650 report to take place only for methods found in classes.
2651 * typeck.c (lookup_argument_method): Changed leading
2652 comment. Re-written by calling lookup_do.
2653 (lookup_argument_method2): New function.
2654 (lookup_java_method): Re-written by calling lookup_do.
2655 (lookup_do): New function.
2657 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2659 * check-init.c (check_init): Removed dead code. Handle (blank)
2661 * parse.y (declare_local_variables): New local `final_p', set it
2662 and use it to initialize LOCAL_FINAL.
2663 (check_final_assignment): Only check FIELD_DECLs.
2665 2000-02-17 Tom Tromey <tromey@cygnus.com>
2667 * Makefile.in (JAVA_OBJS): Added boehm.o.
2668 (boehm.o): New target.
2669 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2670 * java-tree.h (flag_use_boehm_gc): Declare.
2671 (get_boehm_type_descriptor): Declare.
2672 * lang.c (lang_f_options): Added `use-boehm-gc'.
2673 (flag_use_boehm_gc): New global.
2674 * lang-options.h: Added -fuse-boehm-gc.
2675 * boehm.c: New file.
2676 * class.c (get_dispatch_table): If class uses a Boehm type
2677 descriptor, put it in the vtable.
2678 (make_class_data): Removed dead code.
2680 2000-03-03 Per Bothner <per@bothner.com>
2682 * decl.c (init_decl_processing): Initialize sizetype properly.
2684 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2686 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2687 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2688 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2689 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2690 (jcf_parse): New local `current'. Load innerclasses seen in outer
2691 context being processed.
2692 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2693 * jcf-write.c (append_innerclasses_attribute): New function.
2694 (append_innerclasses_attribute_entry): Likewise.
2695 (get_access_flags): Handle static classes. Set anonymous and local
2696 classes to be private.
2697 (generate_classfile): Attribute count adjusted. Call
2698 append_innerclasses_attribute.
2699 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2700 PURE_INNER_CLASS_TYPE_P.
2701 * parse.y (parser_qualified_classname): New parameter `is_static',
2702 produce non qualified name accordingly.
2703 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2704 (create_interface): Added argument to parser_qualified_classname.
2705 (create_class): Added argument to parser_qualified_classname. Setup
2706 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2707 (add_inner_class_fields): Fixed indentation.
2708 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2709 (method_declarator): Fixed typo in comment.
2710 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2711 (build_current_thisn): Likewise.
2712 (patch_method_invocation): Likewise.
2714 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2716 * decl.c (current_function_decl): Move to toplev.c.
2718 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2720 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2721 (DECL_BIT_INDEX): Use underlying representation.
2722 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2724 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2726 * expr.c (build_java_ret): Pass proper type to size_binop.
2728 2000-02-25 Anthony Green <green@cygnus.com>
2730 * expr.c (build_class_init): Mark the decl to be ignored by
2732 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2733 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2734 * class.c (init_test_hash_newfunc): New function.
2735 (decl_hash): New function.
2736 (decl_compare): New function.
2737 * decl.c (emit_init_test_initialization): New function.
2738 (complete_start_java_method): Traverse the init test hashtable,
2739 calling emit_init_test_initialization.
2740 (always_initialize_class_p): Define.
2741 * expr.c (build_class_init): Use initialization tests when
2742 emitting class initialization code.
2743 (always_initialize_class_p): Declare.
2744 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2746 * java-tree.h: Include hash.h.
2747 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2748 (struct lang_decl): Add init_test_table field.
2749 (init_test_hash_entry): Define.
2751 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2753 * gjavah.c (main): Avoid using `argi' to report unimplemented
2756 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2758 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2759 initialize locals to avoid warnings. Local `exception_type' moved
2762 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * parse.y (resolve_expression_name): Use `orig' as a second
2765 argument to resolve_field_access.
2766 (resolve_field_access): Removed unecessary code when dealing with
2769 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2771 * class.c (push_super_field): Don't push the field twice.
2772 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2773 * parse.h (java_reorder_fields): Prototyped.
2774 * parse.y (java_reorder_fields): New function.
2775 (java_layout_class): Simplified not to worry about re-ordering.
2777 2000-02-23 Tom Tromey <tromey@cygnus.com>
2779 * gjavah.c (print_name): In JNI case, correctly quote string.
2780 (print_method_info): Don't handle overrides in JNI mode.
2782 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2784 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2785 value type set to `boolean_type_node'.
2787 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2789 * jcf-dump.c (main): Test for correct condition after
2790 output file creation.
2792 2000-02-19 Anthony Green <green@cygnus.com>
2794 * jcf-depend.c (add_entry): Fix test for first list entry.
2796 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2798 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2799 * constants.c (build_constants_constructor): Likewise.
2801 2000-02-19 Anthony Green <green@cygnus.com>
2803 * jcf-depend.c (add_entry): Add entries to the end of the list.
2805 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2807 * decl.c (INT_TYPE_SIZE): Define if necessary.
2808 (expand_java_return): Handle the case of a native integer smaller
2811 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2813 * gjavah.c (help): Use GCCBUGURL.
2814 * jv-scan.c (help): Likewise.
2815 * jcf-dump.c (help): Likewise.
2817 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2819 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2822 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2824 * jcf-parse.c (load_class): Call `fatal' if no file containing
2825 the target class are found.
2827 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2829 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2830 lex.c, lex.h, and PARSE_H to...
2831 (parse.o, parse-scan.o): ...here, respectively.
2833 * lex.c: Split out code that may trigger SIGFPE from yylex()
2834 to its own function.
2835 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2837 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2839 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2841 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2843 * parse.y (outer_field_access_p): Stop in time when outer contexts
2845 (resolve_qualified_expression_name): Properly qualify *everything*
2846 after a package.type to be resoled as expression names.
2847 (find_applicable_accessible_methods_list): Save/restore `class' to
2848 isolate it from a possible outer context search.
2850 2000-02-15 Tom Tromey <tromey@cygnus.com>
2852 * gjavah.c (jni_print_char): New function.
2853 (print_full_cxx_name): Use it.
2854 (decode_signature_piece): Likewise.
2855 (print_cxx_classname): Likewise.
2857 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2859 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2861 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2863 * gjavah.c: Include version.h.
2865 * jcf-dump.c: Likewise.
2867 * jv-scan.c: Likewise.
2869 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2871 * parse.y (outer_field_access_fix): First parameter now a tree
2872 node. Check for assignement to final. First argument to
2873 build_outer_field_access_fix modified to accomodate prototype.
2874 (build_outer_field_access): Don't check for assignment to final
2876 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2877 possibly returned by outer_field_access_fix. Changed
2878 outer_field_access_fix's first argument.
2879 (check_final_assignment): $finit$'s context is OK.
2880 (patch_unaryop): Use node instead of its line/column value when
2881 calling outer_field_access_fix.
2883 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2885 * parse.y (interface_declaration:): No longer tagged
2886 <node>. Re-installed default action.
2887 (class_member_declaration:): Handle inner interfaces.
2888 (interface_member_declaration): Handle inner interfaces and
2890 (create_interface): Push error if one seen. Suspend parsing
2891 context when processing an inner interface.
2892 (register_fields): Inner class static field limitations not to
2893 apply to inner interfaces.
2895 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2897 * jcf-parse.c (load_class): Update `java_error_count' when a
2898 class' file can't be found.
2899 (parse.y): Avoid (byte)code generation when errors seen.
2901 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2903 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2904 decodes a valid node.
2905 (patch_binop): Handle TRUNC_DIV_EXPR.
2907 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2909 * parse.y (resolve_package): New local `acc'. Try to progressively
2910 build and guess a package and type name.
2912 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2914 * parse.y (find_applicable_accessible_methods_list): Load and
2915 layout the search class if necessary.
2916 (java_complete_tree): Keep to original type of the folded initial
2919 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2921 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2922 Generate error message if circularity is detected. New static
2924 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2925 * jcf-write.c (generate_bytecode_insns): Very simply handle
2927 * parse.y (java_check_circular_reference): Use
2928 `cyclic_inheritance_report' during report, if necessary.
2929 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2930 walking NEW_ARRAY_INIT twice.
2932 2000-02-09 Tom Tromey <tromey@cygnus.com>
2934 * parse.y (check_class_interface_creation): Allow inner classes to
2935 be `private' or `protected', check modifiers' consistency. Prevent
2936 block local classes from bearing any modifiers.
2938 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2940 * except.c (check_start_handlers): Re-add prototype lost in last
2942 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2944 2000-02-09 Andrew Haley <aph@cygnus.com>
2946 * decl.c (clear_binding_level): Remove excess initializer.
2947 (maybe_poplevels): Remove unused variable.
2948 (force_poplevels): Ditto.
2949 (struct binding_level): Add comment.
2951 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2953 * jcf-write.c (generate_classfile): Don't consider
2954 pre-initialization with reference value (use <clinit> instead.)
2955 * parse.y (java_fix_constructors): No generated constructor for
2957 (build_outer_field_access): Removed debug message.
2958 (outer_field_expanded_access_p): Adapted to bytecode generation.
2959 (build_outer_field_access_method): Use fix_method_argument_names.
2960 (build_outer_method_access_method): Fixed indentation. Added
2961 comment. Handle access method generation for static and also void
2963 (build_access_to_thisn): Inserted debug message.
2964 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2965 (resolve_qualified_expression_name): Fixed comment.
2966 (not_accessible_p): Adapted to bytecode generation. Added comment.
2967 (patch_method_invocation): Added comment.
2968 (maybe_use_access_method): Fixed leading comment. Handle static
2970 (java_complete_lhs): Don't shortcut handling of initialized upon
2971 declaration String type static fields when generating bytecode.
2972 (patch_unaryop): Handle outer field access when generating
2975 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2977 * java-tree.h (FIELD_THISN): New macro.
2978 * jcf-write.c (append_synthetic_attribute): New function.
2979 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2980 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2981 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2983 (build_outer_field_access): Turned on access functions usage and
2984 generation when compiling to bytecode.
2985 (maybe_use_access_method): Likewise.
2987 2000-01-25 Andrew Haley <aph@cygnus.com>
2989 * java-except.h (struct eh_range): Add `expanded' field.
2990 (maybe_start_try): Add end_pc arg.
2991 (maybe_end_try): Ditto.
2992 * java-tree.h (force_poplevels): new function.
2993 * expr.c (expand_byte_code): Don't call maybe_start_try or
2995 * except.c (add_handler): Reset expanded.
2996 (expand_start_java_handler): Set expanded.
2997 (check_start_handlers): Don't expand a start handler that's
2998 already been expanded.
2999 (maybe_start_try): Add end_pc arg. Only expand a handler which
3001 (expand_end_java_handler): call force_poplevels.
3002 (force_poplevels): new function.
3003 * decl.c (binding_level): Add start_pc of binding level.
3004 (maybe_pushlevels): Call maybe_start_try when pushing binding
3006 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3007 (LARGEST_PC): Define.
3008 (clear_binding_level): Use LARGEST_PC.
3010 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3011 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3012 (binding_depth, is_class_level, current_pc): new variables.
3013 (struct binding_level): ditto.
3014 (indent): new function.
3015 (push_jvm_slot): add debugging info.
3016 (maybe_pushlevels): ditto.
3017 (maybe_poplevels): ditto.
3020 (start_java_method): ditto.
3021 (give_name_to_locals): comment only.
3022 * except.c (binding_depth, is_class_level, current_pc):
3024 (expand_start_java_handler): add debugging info.
3025 (expand_end_java_handler): ditto.
3027 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3029 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3030 (print_name_for_stub_or_jni, process_file): Constify a char*.
3032 2000-02-03 Tom Tromey <tromey@cygnus.com>
3034 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3036 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3038 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3039 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3042 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3044 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3045 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3046 (struct lang_type): New field `ii_block'.
3047 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3048 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3049 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3050 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3051 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3052 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3054 * parse.y (add_instance_initializer): New function.
3055 (in_instance_initializer): New static global.
3056 (class_body_declaration:): Link instance initializer block.
3057 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3058 (array_creation_expression:): Remove unused local.
3059 (java_parser_context_push_initialized_field): Fixed leading
3060 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3061 CPC_INSTANCE_INITIALIZER_LIST.
3062 (java_parser_context_pop_initialized_field): Likewise.
3063 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3064 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3065 CPC_INITIALIZER_STMT.
3066 (fix_constructors): New local `class_type'. Use it. Call
3067 add_instance_initializer.
3068 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3069 (patch_return): Forbid return in instance initializers.
3070 (patch_throw_statement): Enforce exception handling in the context
3071 of instance initializers.
3073 2000-02-03 Tom Tromey <tromey@cygnus.com>
3075 * Make-lang.in (java.mostlyclean): Remove executables in
3078 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3080 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3081 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3082 (java_float_finite): Convert to use union Word from javaop.h.
3083 (java_double_finite): Convert to use union DWord from javaop.h.
3085 2000-02-02 Tom Tromey <tromey@cygnus.com>
3087 * gjavah.c (options): Added `jni' entry.
3088 (help): Document -jni.
3089 (flag_jni): New global.
3090 (process_file): Handle JNI output. Don't print text from
3091 -prepend, -add, etc, when generating stubs. Only remove `.class'
3092 suffix if it actually exists.
3093 (main): Create a `.c' file when run with `--jni --stubs'. Create
3094 correct output file name with `--jni'.
3095 (print_include): Mangle header name differently in JNI case.
3096 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3098 (print_method_info): Handle JNI case. Put signature info into
3099 method name. Handle case when STREAM is NULL.
3100 (print_name_for_stub_or_jni): New function.
3101 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3102 (print_cxx_classname): Handle JNI.
3103 (print_full_cxx_name): Likewise.
3104 (decode_signature_piece): Likewise.
3105 (overloaded_jni_method_exists_p): New function.
3106 (struct method_name): Added `signature' and `sig_length' fields.
3107 (HANDLE_END_FIELD): Do nothing in JNI mode.
3109 2000-02-02 Tom Tromey <tromey@cygnus.com>
3111 * jv-scan.c: Include version.c, <getopt.h>.
3112 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3113 (options): New array.
3114 (usage): New function.
3115 (version): New function.
3116 (main): Use getopt_long to parse command line.
3117 * jcf-dump.c: Include version.c, <getopt.h>.
3118 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3119 OPT_JAVAP): New macros.
3120 (options): New array.
3121 (usage): Return `void'. Changed message.
3122 (help): New function.
3123 (version): New function.
3124 (main): Use getopt_long_only to parse command line.
3125 * gjavah.c: Include <getopt.h>.
3126 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3127 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3128 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3129 (options): New array.
3130 (java_no_argument): Removed.
3131 (help): Updated with missing options.
3132 (main): Use getopt_long_only to parse command line.
3133 (usage): Changed message.
3135 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3137 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3138 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3139 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3140 * parse.y (array_creation_expression:): Handle anonymous arrays.
3141 (build_array_from_name): Don't set `ret_name' if null.
3142 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3143 (qualify_ambiguous_name): Likewise.
3144 (java_complete_expand_class): Likewise.
3146 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3148 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3149 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3150 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3151 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3152 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3153 AIPL_FUNCTION_COMPLETED_INVOCATION.
3154 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3155 AIPL_FUNCTION_INVOCATION_READY.
3156 (AIPL_FUNCTION_DECLARATION): New enum entry.
3157 * parse.y (reorder_static_initialized): New function.
3158 (java_parser_context_pop_initialized_field): Use it.
3159 (add_inner_class_fields): Use
3160 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3161 augmented. Install marker after last alias initializer, if any.
3162 (generate_finit): Fixed typo. Don't try to retain only the used
3164 (method_header): Compute and set DECL_FUNCTION_NAP.
3165 (method_declarator): Fixed comment. Insert alias initializer in
3167 (build_alias_initializer_parameter_list): Fixed leading
3168 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3169 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3170 (java_complete_expand_class): Code to retain only used aliases
3172 (java_complete_expand_methods): New local `first_decl'. Generate
3173 $finit$ first, then expand the constructors, regular methods and
3175 (java_complete_expand_method): Don't report error on missing
3176 return statement if previously detected bogus.
3177 (fix_constructors): Don't patch constructor parameters list.
3178 (patch_method_invocation): Use new AIPL enum values. Reverse
3179 alias initializer list for anonymous classes.
3181 2000-01-30 Anthony Green <green@redhat.com>
3183 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3184 determine how many stack slots to pop.
3186 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3188 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3189 error handling/recovery.
3190 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3192 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3194 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3195 FIELD_LOCAL_ALIAS_USED): New macros.
3196 (DECL_FUNCTION_NAP): New macro.
3197 (struct lang_decl): New field `nap'.
3198 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3199 (struct lang_type): New fields `finit_stmt_list' and
3201 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3202 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3203 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3204 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3205 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3206 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3207 (BUILD_THROW): Macro line separator re-indented.
3208 * parse.y (end_class_declaration): New function.
3209 (maybe_generate_pre_expand_clinit): New name for
3210 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3211 pre-expand static fields.
3212 (maybe_generate_clinit): Function deleted.
3213 (check_for_static_method_reference): Prototype's parameter list
3215 (generate_finit): New name for maybe_generate_finit. Changed
3216 leading comment. Function rewritten to use
3217 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3218 (build_alias_initializer_parameter_list): New function.
3219 (java_parser_context_pop_initialized_field): Likewise.
3220 (add_inner_class_fields): Likewise.
3221 (type_declaration:): Call end_class_declaration.
3222 (class_member_declaration:): Likewise.
3223 (formal_parameter_list:): Fixed typos.
3224 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3225 element. Improved error handling.
3226 (block_statement:): Call end_class_declaration.
3227 (anonymous_class_creation:): Likewise.
3228 (create_anonymous_class): Fixed comments.
3229 (create_class): Call add_inner_class_fields.
3230 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3231 (method_header): Use MARK_FINAL_PARMS.
3232 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3233 (method_declarator): Propagate final argument flag.
3234 (craft_constructor): New local `artificial'. Call
3235 build_alias_initializer_parameter_list. Use
3236 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3237 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3239 (complete_expand_class): Get rid of unused outer context local
3241 (java_complete_expand_methods): Fixed leading
3242 comment. Generate/pre-expand <clinit> first. Changed method
3243 expansion order to regular, $finit$, constructors, <clinit>.
3244 (java_complete_expand_method): Set current_function_decl.
3245 (fix_constructors): Fix constructor parameter list to account for
3246 outer context local alias initializers.
3247 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3248 (resolve_expression_name): Lookup outer context local aliases. New
3249 local `access', use it.
3250 (patch_method_invocation): Patch inner class ctor invocation with
3251 outer context local aliases initialization values. $finit$
3252 invocation patching now includes things generated with
3253 build_alias_initializer_parameter_list.
3254 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3255 (build_super_invocation): Likewise.
3256 (patch_assignment): Changed comment.
3258 2000-01-27 Andrew Haley <aph@cygnus.com>
3260 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3264 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3266 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3268 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3270 * parse.y (register_fields): Don't pass a format specifier to
3271 OBSOLETE_MODIFIER_WARNING.
3272 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3273 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3275 (check_modifiers): Change function into a macro.
3276 (check_class_interface_creation): Pass a literal format string.
3278 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3280 * buffer.h: PROTO -> PARAMS.
3281 * check-init.c: Likewise.
3282 * class.c: Likewise.
3283 * constants.c: Likewise.
3284 * convert.h: Likewise.
3286 * except.c: Likewise.
3288 * gjavah.c: Likewise.
3289 * java-except.h: Likewise.
3290 * java-tree.h: Likewise.
3291 * jcf-depend.c: Likewise.
3292 * jcf-dump.c: Likewise.
3293 * jcf-parse.c: Likewise.
3294 * jcf-path.c: Likewise.
3295 * jcf-reader.c: Likewise.
3296 * jcf-write.c: Likewise.
3298 * jv-scan.c: Likewise.
3299 * jvgenmain.c: Likewise.
3300 * jvspec.c: Likewise.
3304 * parse-scan.y: Likewise.
3305 * parse.h: Likewise.
3306 * parse.y: Likewise.
3307 * typeck.c: Likewise.
3308 * verify.c: Likewise.
3311 * zextract.c: Likewise.
3312 * zipfile.h: Likewise.
3314 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3316 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3317 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3318 * constants.c (build_constant_data_ref): Check for cached
3319 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3320 in TYPE_CPOOL_DATE_REF.
3321 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3322 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3323 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3324 (LOCAL_FINAL): New macro.
3325 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3326 constant pool -- don't try to reuse.
3327 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3329 (find_in_current_zip): Use TYPE_JCF.
3330 * parse.h (java_check_final): Prototype removed.
3331 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3332 (maybe_create_class_interface_decl,
3333 check_class_interface_creation): Likewise.
3334 (java_expand_finals): Function removed.
3335 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3336 (block_statement:): Fixed comment.
3337 (anonymous_class_creation:): Likewise.
3338 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3340 (check_class_interface_creation): Loosened error report on (inner)
3341 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3342 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3343 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3345 (create_interface): Likewise.
3346 (anonymous_class_counter): New static global.
3347 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3348 patch. Fixed comments.
3349 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3350 anonymous_class_counter when declaring a toplevel class.
3351 (craft_constructor): Fixed constructor name when handling
3352 anonymous classes. Anonymous class constructors to feature hidden
3354 (java_fix_constructors): Added comment.
3355 (java_check_final): Function removed.
3356 (java_complete_expand_methods): Fixed comment. Don't generate
3357 class data, save its outgoing constant pool instead.
3358 (verify_constructor_super): Skip anonymous class constructor
3359 hidden this$<n> parameter.
3360 (java_expand_classes): New local `saved_ctxp'. Removed call to
3361 java_expand_finals and java_check_final. Expand anonymous class
3362 constructors. Generate class data.
3363 (build_super_invocation): Skip anonymous class hidden this$<n>
3365 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3366 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3367 (set_java_signature): Likewise.
3369 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3371 * gjavah.c: Delete ACC_VISIBILITY define.
3372 * jcf.h: Add ACC_VISIBILITY define.
3373 * parse.y: final: rule tagged <value>.
3374 (java_check_regular_methods): Use ACC_VISIBILITY define for
3375 default package access check.
3376 (local_variable_declaration_statement): Use final: rule.
3378 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3380 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3383 2000-01-17 Tom Tromey <tromey@cygnus.com>
3385 * gjavah.c (print_field_info): Allow non-static final fields.
3387 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3389 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3390 * parse.y (patch_anonymous_class): New function.
3391 (create_anonymous_class): Register incomplete type when the
3392 class/interface to extends/implement isn't known yet.
3393 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3394 (verify_constructor_super): Tuned error message.
3396 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3398 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3399 (ANONYMOUS_CLASS_P): New macro.
3400 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3401 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3402 * parse.y (create_class): Added leading argument.
3403 (maybe_create_class_interface_decl,
3404 check_class_interface_creation): Likewise.
3405 (craft_constructor): New function.
3406 (verify_constructor_super): Added argument in prototype.
3407 (class_declaration:): Inserted leading argument.
3408 (for_begin:): Use FOR_LOOP_P.
3409 (anonymous_class_creation): Create WFL of the anonymous class to
3410 instantiate. Call build_new_invocation. Added comments.
3411 (check_class_interface_creation): Handle parameter `anonymous' in
3412 verbose mode class creation announce.
3413 (link_nested_class_to_enclosing): Exclude anonymous classes.
3414 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3415 anonymous class, even though they appear to have an enclosing
3417 (create_interface): Pass extra argument to
3418 check_class_interface_creation.
3419 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3420 (create_class): Call check_class_interface_creation and
3421 maybe_create_class_interface_decl with extra new argument. Don't
3422 add private this$<n> to anonymous classes.
3423 (method_declarator): Insert hidden this$<n> to anonymous class
3425 (java_fix_constructors): Deleted code creating default
3426 constructor. Call craft_constructor instead.
3427 (java_check_regular_methods): Set `saw_constructor' to 1 for
3429 (fix_constructors): Pass extra argument to verify_constructor_super.
3430 (verify_constructor_super): New local `sdecl', use it. Search for
3431 matching constructor (possibly featuring arguments) in super
3433 (lookup_method_invoke): Craft constructor according to arguments
3434 list when dealing with anonymous class constructors.
3435 (build_super_invocation): Pass arguments to anonymous class super
3437 (search_loop): Use FOR_LOOP_P.
3438 (labeled_block_contains_loop_p): Likewise.
3440 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3443 (enclosing_context_p): New function.
3444 (get_access_flags_from_decl): Handle CLASS_STATIC.
3445 (maybe_layout_super_class): Extra first argument passed to
3447 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3449 * decl.c (access0_identifier_node): New global.
3450 (init_decl_processing): access0_identifier_node initialized.
3451 (pushdecl): Set DECL_CONTEXT only on non type decls.
3452 * expr.c (lookup_field): Lookup inner class fields in enclosing
3454 (expand_invoke): Use ID_INIT_P.
3455 (expand_java_field_op): Use DECL_CLINIT_P.
3456 * java-tree.def (CLASS_LITERAL): New tree code.
3457 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3458 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3459 (struct lang_decl): New field `inner_access'.
3460 (enclosing_context_p): Prototyped.
3461 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3462 ID_CLINIT_P): New macros.
3463 (CLASS_STATIC): New macro.
3464 (CLASS_ACCESS0_GENERATED_P): New macro.
3465 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3466 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3467 INNER_CLASS_P): New macros.
3468 (DECL_INNER_CLASS_LIST): New macro.
3469 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3471 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3472 the shift value to int. Fixed typo in comment.
3473 * lex.c (inst_id, wpv_id): Initialize.
3474 * mangle.c (unicode_mangling_length): Take `$' into account.
3475 * parse.h (DRECOVER, RECOVER): Terminate properly.
3476 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3477 (typedef struct _jdep): New field `enclosing'.
3478 (JDEP_ENCLOSING): New macro.
3479 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3480 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3481 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3482 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3483 GET_ENCLOSING_CPC_CONTEXT): New macros.
3484 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3485 (do_resolve_class): Added extra argument in prototype.
3486 * parse.y (resolve_class): Added extra argument in prototype.
3487 (maybe_create_class_interface_decl): Likewise.
3488 (maybe_use_access_method, build_wfl_wrap): New functions.
3489 (java_complete_expand_classes, java_complete_expand_class):
3491 (java_parser_context_push_initialized_field,
3492 java_parser_context_suspend, java_parser_context_resume):
3494 (maybe_make_nested_class_name, make_nested_class_name,
3495 set_nested_class_simple_name_value,
3496 link_nested_class_to_enclosing, find_as_inner_class,
3497 find_as_inner_class_do, check_inner_class_redefinition,
3498 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3499 maybe_build_thisn_access_method, build_outer_field_access,
3500 build_outer_field_access_methods, build_outer_field_access_expr,
3501 build_outer_method_access_method, build_new_access_id,
3502 build_outer_field_access_method, outer_field_access_p,
3503 outer_field_expanded_access_p, outer_field_access_fix,
3504 build_incomplete_class_ref, patch_incomplete_class_ref,
3505 create_anonymous_class): Likewise.
3506 (inst_id, wpv_id): New static global variables.
3507 (synchronized:): New rule, tagged <node>.
3508 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3510 (anonymous_class_creation:): New rule, tagged <node>.
3511 (NEW_TK): Tagged <node>.
3512 (type_literals, array_type_literal): New rules, tagged <node>.
3513 (class_declaration:): Removed action when reducing by class_body:
3514 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3515 using GET_CPC in sub-rules.
3516 (class_member_declaration): Handle inner classes.
3517 (method_declaration): When reducing method_header:, reset
3518 current_function_decl when appropriate.
3519 (method_declarator:): Set the number of formal parameter to 0 for
3520 method declared without arguments.
3521 (constructor_declarator:): Likewise.
3522 (static_initializer:): List of elements kept in a list.
3523 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3524 use of the keyword `static' for type declarations.
3525 (block_statement:): Handle inner class declarations.
3526 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3527 type qualified `this'.
3528 (class_instance_creation_expression): Use anonymous_class_creation:
3529 to handle inner class instances creation. Handle qualified `new'.
3530 (something_dot_new): Added appropriate actions.
3531 (create_new_parser_context): New function.
3532 (java_push_parser_context, java_parser_context_save_global,
3533 java_parser_context_suspend): Use create_new_parser_context.
3534 (check_modifiers): Changed leading comment.
3535 (check_class_interface_creation): Handle interclasses.
3536 (add_superinterfaces): Fixed comment.
3537 (create_interface): Build qualified name from the raw_name instead
3538 of its matching WFL. Push the initialized fields list. raw_name added
3539 as an extra argument to maybe_create_class_interface_decl.
3540 (create_class): Build qualified name from the raw_name instead of
3541 its matching WFL. Removed assignment to current_parsed_class_un.
3542 Call PUSH_ERROR before returning an error. Suspend the current
3543 parser context when processing an inner class. Push the
3544 initialized fields list. raw_name added as an extra argument to
3545 maybe_create_class_interface_decl. Add the private this$<n>
3547 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3548 (register_fields): Get the class type from GET_CPC and handle
3549 previous errors. Added code to handle the creation of static
3550 fields in inner classes. Initialized fields initialization
3551 statements kept in a list of lists.
3552 (maybe_generate_finit): Initialized fields initialization
3553 statements kept in a list of lists. Use GET_CPC.
3554 (maybe_generate_clinit): Likewise.
3555 (method_header): Use GET_CPC and GET_CPC_UN.
3556 (parser_qualified_classname): Handle inner classes.
3557 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3558 (java_fix_constructors): Hide pointer to enclosing context
3559 instance in constructor list when dealing with inner classes.
3560 (jdep_resolve_class): Call resolve_class with extra first argument
3562 (resolve_class): Add enclosing context as a first extra argument
3563 to do_resolve_class.
3564 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3566 (resolve_no_layout): Extra argument added to resolve_class
3568 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3569 (java_get_real_method_name): Use GET_CPC_UN.
3570 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3571 (java_check_abstract_methods): Handle static method declared in
3572 inner classes by an error.
3573 (java_check_regular_methods): Use DECL_CLINIT_P.
3574 (source_start_java_method): Also set DECL_MAX_LOCALS.
3575 (create_artificial_method): Call java_parser_context_save_global
3576 and java_parser_context_restore_global instead of saving/restoring
3577 the context by hand.
3578 (expand_start_java_method): Improved verbose mode message.
3579 (java_complete_expand_methods): Fixed leading comment. Use
3581 (fix_constructors): Added assignment to this$<n> if necessary.
3582 (java_expand_classes): Call java_complete_expand_classes instead
3583 of java_complete_expand_methods.
3584 (make_qualified_primary): Simplified.
3585 (merge_qualified_name): Optimized for missing left or right parts.
3586 (resolve_expression_name): Handle access to outer class fields from
3588 (resolve_qualified_expression_name): New macro
3589 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3590 classes. Report error on non appropriate qualification of
3591 `new'. Handle qualified `this'.
3592 (not_accessible_p): Allow access to outer class private fields from
3594 (patch_method_invocation): Handle method invocations through
3595 access methods and inner class constructor invocations.
3596 (find_applicable_accessible_methods_list): Search enclosing
3597 contexts of an inner class.
3598 (search_applicable_methods_list): Fixed typo.
3599 (argument_types_convertible): Handle inner class constructors'
3600 hidden outer context reference argument.
3601 (qualify_ambiguous_name): Handle qualified `this'.
3602 (java_complete_lhs): Handle use of field accessed through
3603 artificial access methods in various cases of assignments. Handle
3605 (check_final_assignment): Use DECL_CLINIT_P.
3606 (valid_ref_assignconv_cast_p): Handle the destination being an
3607 enclosing context of the source.
3608 (patch_unaryop): Handle use of field accessed through artificial
3610 (patch_return): Use DECL_CLINIT_P.
3611 (patch_throw_statement): Use DECL_CLINIT_P.
3612 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3613 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3616 2000-01-16 Anthony Green <green@cygnus.com>
3618 * parse.y (build_string_concatenation): Only use
3619 StringBuffer(String) shortcut if String arg is constant.
3621 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3623 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3624 the shift value to int. Fixed typo in comment.
3626 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3628 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3629 * jcf-write.c: Likewise.
3630 * parse.y: Likewise.
3631 * parse.c: Regenerate.
3633 2000-01-09 Anthony Green <green@cygnus.com>
3635 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3636 bytecodes in the correct order.
3638 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3640 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3642 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3644 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3645 before building constant array decl.
3647 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3649 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3650 method invocation and typo in conditional expression.
3651 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3652 the appropriate NOTE_POP.
3653 * parse.y (patch_binop): Shift value mask to feature the right
3656 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3658 * class.c (assume_compiled, assume_compiled_node): Add static
3660 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3662 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3664 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3666 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3667 to `__modifier' to avoid stringifying it.
3669 * parse.y (verify_constructor_circularity): Don't call a variadic
3670 function with a non-literal format string.
3671 (java_check_abstract_methods): Move unreachable code inside
3672 `continue' statement.
3673 (lookup_method_invoke): Call xstrdup, not strdup.
3675 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3678 * jcf-parse.c (yyparse): Likewise.
3680 * jv-scan.c (main): Likewise.
3682 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3684 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3685 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3686 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3689 * parse.y (synchronized, variable_redefinition_error,
3690 check_class_interface_creation, create_interface, create_class,
3691 method_header, finish_method_declaration,
3692 check_modifiers_consistency, method_declarator,
3693 complete_class_report_errors, check_abstract_method_definitions,
3694 java_check_regular_methods, check_throws_clauses,
3695 java_check_abstract_methods, read_import_dir,
3696 check_pkg_class_access, declare_local_variables, fix_constructors,
3697 cut_identifier_in_qualified, resolve_expression_name,
3698 resolve_qualified_expression_name, patch_method_invocation,
3699 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3700 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3701 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3702 patch_try_statement, patch_synchronized_statement,
3703 patch_throw_statement, check_thrown_exceptions,
3704 patch_conditional_expr): Likewise.
3706 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3708 * Makefile.in (LIBDEPS): Added gcc's errors.o
3709 (../jcf-dump$(exeext):): Link with gcc's errors.o
3710 (../gcjh$(exeext):): Likewise.
3711 * expr.c (expand_java_NEW): Layout the entire target type instead of
3712 laying out its methods only.
3713 (lookup_field): Layout the class after having loaded it.
3714 * java-tree.h (java_debug_context): Declared.
3715 * jcf-io.c (toplev.h): Included.
3716 (find_class): Removed assignment to jcf's outofsynch
3717 field. Force source file to be read if newer than its matching
3718 class file. Tweaked debug messages.
3719 * jcf-parse.c (jcf_out_of_synch): Deleted.
3720 (read_class): Call to jcf_out_of_synch removed.
3721 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3722 (jcf_out_of_synch): Prototype deleted.
3723 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3724 `deprecated' and `class_err': integer turned into bit fields.
3725 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3726 * parse.y (package_list): New global.
3727 (package_declaration:): Record newly parsed package name.
3728 (extra_ctxp_pushed_p): Static global deleted.
3729 (java_parser_context_save_global): Create buffer context for the
3730 purpose of saving globals, if necessary.
3731 (java_parser_context_restore_global): Pop context pushed for the
3732 purpose of saving globals, if necessary.
3733 (java_debug_context_do): New prototype and function.
3734 (java_debug_context): Likewise.
3735 (do_resolve_class): Use already parsed package names to qualify
3736 and lookup class candidate.
3737 (java_pre_expand_clinit): Removed unnecessary local variable.
3739 1999-12-17 Tom Tromey <tromey@cygnus.com>
3741 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3743 (process_file): Use `\n\' at end of each line in string.
3745 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3747 * expr.c (expand_invoke): Layout the loaded class before
3748 attempting to use it.
3749 (expand_java_field_op): Allow final field assignments to take
3751 * typeck.c (convert): Return error_mark_node if expr is null.
3753 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3755 * class.c (class_depth): Return -1 if the class doesn't load
3757 * expr.c (can_widen_reference_to): Check for errors during depth
3758 computation and return 0 accordingly.
3759 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3760 create default constructors and add an other error check.
3761 * parse.h (java_fix_constructors): Prototyped.
3762 * parse.y (java_pre_expand_clinit): Likewise.
3763 (build_super_invocation): Re-prototyped to feature one argument.
3764 (java_check_circular_reference): Directly use `current'.
3765 (java_fix_constructors): New function.
3766 (java_check_regular_methods): Don't create default constructors
3767 here, but abort if none were found.
3768 (java_complete_expand_methods): Pre-process <clinit> calling
3769 java_pre_expand_clinit.
3770 (java_pre_expand_clinit): New function.
3771 (fix_constructors): build_super_invocation invoked with the
3772 current method declaration as an argument.
3773 (build_super_invocation): Use the context of the processed method
3774 decl argument instead of current_class.
3775 * typeck.c (lookup_java_method): Take WFLs in method names into
3778 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3780 * class.c (make_class_data): flag_keep_inline_functions to keep
3781 private methods in the method array.
3783 1999-12-15 Anthony Green <green@cygnus.com>
3785 * check-init.c (check_init): Take into account both types of
3786 `throw's when checking for uninitialized variables.
3788 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3790 * parse.y (java_complete_lhs): Force convertion of array
3791 dimensions to int_type_node, that's what runtime's ABI expects.
3793 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3796 operand of a WFL, until the Java front-end gets fixed with regard
3797 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3799 1999-12-10 Andrew Haley <aph@cygnus.com>
3801 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3802 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3803 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3807 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3809 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3810 before calling expand_eh_region_start and expand_start_all_catch.
3811 * except.c (expand_start_java_handler): Switch to permanent
3812 obstack before calling expand_eh_region_start.
3813 (expand_end_java_handler): Switch to permanent obstack before
3814 calling expand_start_all_catch.
3816 1999-12-5 Anthony Green <green@cygnus.com>
3818 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3819 function with side effects.
3820 (init_decl_processing): Mark all memory allocating DECLs with
3823 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * except.c (expand_end_java_handler): Call
3826 expand_resume_after_catch and end_catch_handler.
3828 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3830 * verify.c (verify_jvm_instructions): Create new return label
3831 chain if non existant (don't rely on the verified state of the jsr
3834 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3836 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3837 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3839 * parse.y (patch_assignment): Removed bogus final class test on
3840 lhs when checking on whether to emit an ArrayStoreException runtime
3842 * expr.c (expand_java_arraystore): Likewise.
3844 1999-11-28 Anthony Green <green@cygnus.com>
3846 * decl.c (find_local_variable): Reuse single slot decls when
3849 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3851 * jcf-parse.c (saw_java_source): Global variable removed.
3852 (read_class): Don't use `saw_java_source'. Added extra braces.
3853 (yyparse): Code setting `saw_java_source' removed.
3855 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3857 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3859 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3861 * verify.c (merge_type_state): Non verified subroutines being
3862 considered more than once to trigger passive type merge.
3864 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3866 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3867 in case of error. Error message tuned.
3869 1999-11-21 Anthony Green <green@cygnus.com>
3871 * constants.c (find_methodref_index): Unwrap method names before
3872 inserting them in the constant pool.
3874 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3876 * class.c (assume_compiled_node): New typedef.
3877 (assume_compiled_tree): New static data.
3878 (find_assume_compiled_node): New function.
3879 (add_assume_compiled): New function.
3880 (assume_compiled): New function.
3881 * class.c (make_class_data): Use assume_compiled.
3882 (is_compiled_class): Use assume_compiled.
3884 * java-tree.h (add_assume_compiled): Declare.
3886 * lang.c (lang_decode_option): Parse new options.
3888 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3890 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3891 int_type_node: that's what `_Jv_AllocObject' expects.
3893 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * parse.y (lookup_method_invoke): Use lang_printable_name to
3896 reliably build the type name during error report. Fixes PR gcj/97.
3898 1999-11-09 Tom Tromey <tromey@cygnus.com>
3900 * jcf-path.c: Include <sys/stat.h>.
3901 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3902 (DIR_UP): New macro.
3904 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * parse.y (source_end_java_method): Resume permanent allocation,
3907 reversing Apr 27 1998 patch.
3908 (patch_string_cst): Pop obstacks after having pushed the permanent
3911 1999-11-05 Tom Tromey <tromey@cygnus.com>
3913 * class.c (finish_class): Emit inlined methods if any native
3914 methods exist in the class. Fixes PR gcj/85.
3916 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3918 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3919 (qualify_ambiguous_name): Likewise.
3921 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3923 * typeck.c: (lookup_java_method): search all inherited
3924 interfaces when looking up interface method.
3926 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * parse.y (method_header:): Issue error message for rule `type
3930 (synchronized:): Error report when not using synchronized.
3932 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3934 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3935 being used before the superclass constructor has been called.
3936 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3937 instead of `CALL_THIS_CONSTRUCTOR_P'.
3939 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3941 * check-init.c: Fix typo in comment.
3943 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3945 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3948 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3950 * parse.y (expression_statement:): Call function to report
3951 improper invocation of a constructor.
3952 (parse_ctor_invocation_error): New function.
3954 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3956 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3959 1999-10-21 Tom Tromey <tromey@cygnus.com>
3961 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3962 in generated `main'.
3964 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3966 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3967 (qualify_ambiguous_name): Likewise.
3969 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3971 * parse.y (java_complete_tree): fold_constant_for_init to work on
3973 (java_complete_lhs): Likewise.
3974 (array_constructor_check_entry): Complete an initializer element
3975 on permanent_obstack.
3977 1999-10-19 Tom Tromey <tromey@cygnus.com>
3979 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3980 From Mike Moreton <mike@pillim.demon.co.uk>.
3982 1999-10-15 Greg McGary <gkm@gnu.org>
3984 * java-tree.h (flag_bounds_check): Remove extern decl.
3985 * lang.c (flag_bounds_check): Remove global variable.
3986 (lang_f_options): Remove "bounds-check" entry.
3987 (lang_init_options): Default flag_bounds_check to "on".
3989 1999-10-14 Tom Tromey <tromey@cygnus.com>
3991 * jvgenmain.c (usage): New function.
3992 (main): Use it. Also, handle `-D' options.
3993 * jvspec.c (lang_specific_driver): Recognize -D.
3994 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3996 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3998 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4000 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4001 variadic function with a non-literal format string.
4003 * parse-scan.y (report_main_declaration): Likewise.
4005 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4007 * parse.y (read_import_dir, patch_assignment, patch_binop,
4008 patch_array_ref): Likewise.
4010 * typeck.c (build_java_array_type): Likewise.
4012 * verify.c (verify_jvm_instructions): Likewise.
4014 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4018 1999-10-07 Anthony Green <green@cygnus.com>
4020 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4021 where CHECK_PUT may fail for valid reasons.
4023 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4024 UNSAFE_PUTN): New macros.
4026 1999-10-04 Tom Tromey <tromey@cygnus.com>
4028 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4029 well. Fixes Java PR gcj/59.
4030 * parse-scan.y (yyerror): Report errors.
4032 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4034 * decl.c (insert_block): Remove unconditional `abort'.
4036 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4038 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4039 FUNCTION_CODE now of type int. All callers changed.
4040 Set the builtin's DECL_BUILT_IN_CLASS.
4042 1999-09-23 Tom Tromey <tromey@cygnus.com>
4044 * jvspec.c (lang_specific_driver): Don't read spec file if
4045 -fsyntax-only given.
4047 1999-09-22 Tom Tromey <tromey@cygnus.com>
4049 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4051 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4052 (WORDS_TO_LONG): Likewise.
4053 (WORDS_TO_DOUBLE): Likewise.
4055 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4057 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4058 (RELOCATION_VALUE_1): Likewise.
4059 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4060 push_in_const, push_long_const): Prototyped.
4061 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4062 (push_constant2): Likewise.
4063 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4064 (find_constant_wide): Cast find_constant2's integer arguments to
4066 (find_constant_index): Cast find_constant2's and find_constant2's
4067 integer arguments to `jword'.
4068 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4069 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4070 (emit_if): Use RELOCATION_VALUE_1.
4071 (emit_goto): Likewise.
4072 (emit_jsr): Likewise.
4073 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4074 argument to push_long_const to HOST_WIDE_INT.
4076 1999-09-15 Andreas Schwab <schwab@suse.de>
4078 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4080 1999-09-20 Nick Clifton <nickc@cygnus.com>
4082 * lang.c (lang_decode_option): Extend comment.
4084 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4089 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4091 * gjavah.c (get_field_name, print_method_info, print_include,
4092 add_namelet): Use xmalloc, not malloc.
4094 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4095 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4098 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4100 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4102 * jcf-path.c (add_entry): Likewise.
4104 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4106 * jv-scan.c (xmalloc): Remove definition.
4108 * jvgenmain.c (xmalloc): Likewise.
4110 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4112 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4114 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4115 concat, not xmalloc/sprintf.
4116 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4117 (xstrdup): Remove definition.
4119 * parse.y (duplicate_declaration_error_p,
4120 constructor_circularity_msg, verify_constructor_circularity,
4121 check_abstract_method_definitions, java_check_regular_methods,
4122 java_check_abstract_methods, patch_method_invocation,
4123 check_for_static_method_reference, patch_assignment, patch_binop,
4124 patch_cast, array_constructor_check_entry, patch_return,
4125 patch_conditional_expr): Use xstrdup, not strdup.
4127 * zextract.c (ALLOC): Use xmalloc, not malloc.
4129 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4131 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4133 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4134 (do_spec, lang_specific_pre_link, lang_specific_driver,
4135 input_filename, input_filename_length): Don't declare.
4136 (main_class_name, jvgenmain_spec, lang_specific_driver):
4138 (lang_specific_driver): All calls to the function pointer
4139 parameter now explicitly call `fatal'.
4141 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4143 * parse.y (find_applicable_accessible_methods_list): Search
4144 abstract classes as interfaces.
4146 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4148 * class.c (finish_class): We're now outside a valid method
4149 declaration. Tell the rest of gcc so.
4151 1999-09-08 Bruce Korb autogen@linuxbox.com
4153 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4155 1999-09-07 Tom Tromey <tromey@cygnus.com>
4157 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4159 (decode_signature_piece): Don't emit "::" in JArray<>.
4160 (print_namelet): Only print trailing `;' when printing a class.
4162 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4164 * java-tree.h: Delete declarations for all tree nodes now moved to
4166 * decl.c: Delete their definitions.
4168 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4170 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4171 * Makefile.in (OBJS): Add ggc-callbacks.o.
4172 (OBJDEPS): Likewise.
4174 1999-09-03 Tom Tromey <tromey@cygnus.com>
4176 * parse.y (strip_out_static_field_access_decl): Return operand if
4177 it satisfies JDECL_P.
4179 1999-09-02 Tom Tromey <tromey@cygnus.com>
4181 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4182 Handle nested arrays, like `[[I'.
4184 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4186 * class.c (finish_class): Remove unused parameter, all callers
4189 * expr.c (build_java_athrow): Change return type to void.
4190 (java_lang_expand_expr): Make sure each case in switch returns a
4193 * java-tree.h (finish_class): Fix prototype to take void args.
4195 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4196 (main): Issue return from main, not exit.
4198 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4200 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4202 * jv-scan.c (main): Issue return from main, not exit.
4204 * parse.y (check_abstract_method_definitions,
4205 java_check_abstract_method_definitions): Add static prototypes.
4206 (java_complete_expand_methods): Fix call to `finish_class'.
4208 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4211 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4213 * lang.c (language_string): Constify.
4215 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4217 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4218 Remove hacks for stuff which comes from libiberty.
4220 * Make-lang.in: Likewise.
4222 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4224 * Makefile.in (xref.o): Depend on xref.c explicitly.
4226 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4228 * java-tree.h (lang_printable_name): Constify a char*.
4230 * lang.c (lang_printable_name): Likewise.
4232 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4234 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4237 1999-08-26 Tom Tromey <tromey@cygnus.com>
4239 * gjavah.c (print_cxx_classname): Print "::" before qualified
4242 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4244 * parse.y (lookup_cl): Changed leading comment. Now does its best
4245 to set the column number.
4246 (qualify_ambiguous_name): Take WFL wrappers into account.
4248 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4250 * verify.c (verify_jvm_instructions): Don't check instruction
4251 validity beyond end of method.
4253 1999-08-25 Tom Tromey <tromey@cygnus.com>
4255 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4257 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4259 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4260 cxx_keyword_subst, generate_access, name_is_method_p,
4261 get_field_name, print_field_name, super_class_name, print_include,
4262 decode_signature_piece, print_class_decls, usage, help,
4263 java_no_argument, version, add_namelet, print_namelet): Add static
4265 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4266 name_is_method_p): Constify a char*.
4267 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4268 Provide a final else clause in an if-else-if.
4269 (print_field_info): Add missing final arg in function call to
4271 (print_method_info, decompile_method, decode_signature_piece,
4272 print_c_decl, print_full_cxx_name, print_stub,
4273 print_mangled_classname, super_class_name, print_include,
4274 add_namelet, add_class_decl, print_class_decls, process_file,
4275 help): Constify a char*.
4277 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4278 push_int_const, find_constant_wide, find_constant_index,
4279 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4280 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4281 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4282 emit_if, emit_goto, emit_jsr, call_cleanups,
4283 make_class_file_name): Add static prototypes.
4284 (generate_bytecode_return, generate_bytecode_insns): Pass a
4285 NULL_PTR, not a NULL_TREE.
4287 * jv-scan.c: Include "jcf.h".
4288 (main): Declare using DEFUN macro.
4290 * jvspec.c (find_spec_file, lang_specific_pre_link,
4291 lang_specific_driver): Add prototypes.
4292 (find_spec_file): Constify a char*.
4294 * keyword.gperf (hash, java_keyword): Add prototypes.
4296 * lang.c (lang_print_error): Add static prototype.
4297 (lang_init): Prefer memcpy over bcopy to avoid casts.
4299 * lex.c (yylex): Add static prototype.
4301 * parse-scan.y: Include "lex.c" earlier.
4303 * parse.h: Remove redundant declaration for `yylex'.
4305 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4306 labeled_block_contains_loop_p): Add static prototypes.
4307 (not_accessible_p): Make static to match prototype.
4309 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4311 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * parse.y (check_method_redefinition): Changed leading comment.
4314 (check_abstract_method_definitions): New function.
4315 (java_check_abstract_method_definitions): New function.
4316 (java_check_regular_methods): Call it.
4317 (verify_constructor_super): Fixed indentation.
4318 (lookup_method_invoke): Likewise.
4320 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4322 * parse.y (method_header): Return a null pointer if the current
4324 (finish_method_declaration): Return if the current function decl
4326 (source_start_java_method): Likewise.
4327 (java_method_add_stmt): Likewise.
4329 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4331 * class.c (emit_register_class): Removed unnecessary call to
4333 * parse.y (labeled_block_contains_loop_p): Removed unused local
4336 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * parse.y (java_refold): Added prototype.
4340 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4343 (java_stabilize_reference): Removed unnecessary `else'.
4344 (java_complete_lhs): Set flag to remember boolean. Call
4345 java_refold. Added comments.
4346 (java_decl_equiv): New function.
4347 (binop_compound_p): Likewise.
4348 (java_refold): Likewise.
4349 (patch_unaryop): Striped static field access assigned to decl and
4350 op. Changed promotion scheme for ++/-- operators.
4351 (search_loop): New function.
4352 (labeled_block_contains_loop_p): Likewise.
4353 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4355 (patch_bc_statement): Call search_loop. Fixed comment.
4357 1999-08-14 Anthony Green <green@cygnus.com>
4359 * expr.c (java_lang_expand_expr): Mark static array data as
4362 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4364 * jvgenmain.c (main): NUL-terminate name_obstack.
4366 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4368 * check-init.c (check_bool2_init, done_alternative): Add static
4371 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4372 (add_method, build_utf8_ref, build_class_ref,
4373 append_gpp_mangled_type, layout_class_method): Constify a char*.
4375 * decl.c (push_promoted_type, make_binding_level): Add static
4377 (push_promoted_type, pushdecl): Constify a char*.
4379 * except.c (find_handler_in_range, link_handler,
4380 check_start_handlers): Add static prototypes.
4382 * expr.c (process_jvm_instruction): Constify a char*.
4384 * gjavah.c (main): Constify a char*.
4386 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4389 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4391 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4392 munge, print_ents): Constify a char*.
4394 * jcf-dump.c (disassemble_method): Constify a char*.
4395 (print_constant_pool, print_exception_table): Add static prototypes.
4396 (print_constant, print_exception_table, main, disassemble_method):
4399 * jcf-io.c (find_classfile, find_class): Likewise.
4401 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4402 (set_source_filename, predefined_filename_p): Add static prototypes.
4403 (set_source_filename, get_constant, get_class_constant,
4404 find_in_current_zip): Constify a char*.
4406 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4408 (add_entry, add_path, jcf_path_classpath_arg,
4409 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4411 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4412 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4413 jcf_parse_one_method, jcf_parse_methods,
4414 jcf_parse_final_attributes): Add static prototypes.
4415 (get_attribute): Constify a char*.
4417 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4418 jcf_dependency_add_target, jcf_path_classpath_arg,
4419 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4421 * jv-scan.c (main): Constify a char*.
4422 (gcc_obstack_init): Add prototype arguments.
4424 * jvgenmain.c (gcc_obstack_init): Likewise.
4425 (main): Constify a char*.
4427 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4429 (put_decl_string, lang_print_error): Constify a char*.
4430 (lang_init): Remove redundant extern prototype.
4432 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4434 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4435 Add static prototypes.
4436 (get_type_from_signature): Constify a char*.
4438 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4439 Add static prototypes.
4440 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4441 (verify_jvm_instructions): Constify a char*.
4443 * xref.c (xref_flag_value): Likewise.
4445 * xref.h (xref_flag_value): Likewise.
4447 * zextract.c (makeword, makelong): Add static prototypes.
4448 (makeword, makelong): Constify a uch*.
4450 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4452 * lang.c (java_dummy_print): Constify a char*.
4453 (lang_print_error): Likewise.
4454 (lang_init): Remove redundant prototype for `print_error_function'.
4455 (lang_init_source): Likewise.
4456 (lang_identify): Constify a char*.
4458 1999-08-09 Tom Tromey <tromey@cygnus.com>
4460 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4461 (WORDS_TO_LONG): Likewise.
4462 (WORDS_TO_DOUBLE): Likewise.
4464 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4466 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4468 * expr.c (java_stack_pop, java_array_data_offset,
4469 build_java_throw_out_of_bounds_exception, case_identity,
4470 build_java_check_indexed_type): Add static prototypes.
4471 (linenumber_table, expand_invoke, expand_java_field_op,
4472 build_primtype_type_ref, expand_byte_code): Constify a char*.
4474 * java-tree.h (build_primtype_type_ref, linenumber_table):
4476 (java_lang_expand_expr): Add prototype.
4478 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4479 `java_lang_expand_expr'.
4481 * lex.c (java_lex_error): Constify a char*.
4482 (java_get_unicode, java_read_char, java_allocate_new_line,
4483 java_unget_unicode, java_sneak_unicode): Prototype.
4485 * parse-scan.y (current_class, package_name, method_declarator,
4486 report_class_declaration, yyerror): Constify a char*.
4488 * parse.h (java_report_errors): Prototype.
4489 (yyerror): Constify a char*.
4491 * parse.y (classitf_redefinition_error, check_modifiers,
4492 parse_jdk1_1_error, lookup_package_type,
4493 lookup_package_type_and_set_next, get_printable_method_name,
4494 purify_type_name): Constify a char*.
4495 (build_super_invocation, maybe_generate_finit,
4496 verify_constructor_super, parser_add_interface,
4497 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4498 java_complete_expand_methods, java_expand_finals,
4499 cut_identifier_in_qualified, java_stabilize_reference,
4500 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4501 merge_string_cste): Prototype.
4502 (single_type_import_declaration, yyerror,
4503 variable_redefinition_error, build_array_from_name,
4504 build_unresolved_array_type, check_class_interface_creation,
4505 resolve_class, complete_class_report_errors,
4506 note_possible_classname, read_import_dir,
4507 find_in_imports_on_demand, resolve_package, fix_constructors,
4508 check_deprecation, lookup_method_invoke,
4509 maybe_build_primttype_type_ref, array_constructor_check_entry):
4511 (java_complete_expand_methods, java_expand_finals): Make static.
4512 (convert_narrow): Remove static prototype.
4514 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4516 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4518 1999-08-02 Richard Henderson <rth@cygnus.com>
4520 * decl.c: Include defaults.h instead of expr.h.
4521 * parse.y: Likewise.
4523 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4525 * java/decl.c (start_java_method): Change all uses of
4526 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4527 Ensure expr.h is included.
4528 * java/expr.c (pop_arguments): Ditto.
4529 * java/parse.y (expand_start_java_method): Ditto.
4531 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4533 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4535 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4537 * decl.c: Include "function.h".
4538 * except.c: Likewise.
4539 * parse.y: Likewise.
4540 * Makefile.in: Update dependencies.
4542 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4544 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4545 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4546 `modifier' with ATTRIBUTE_UNUSED.
4548 * gjavah.c (process_file): Add braces around ambiguous `else'.
4550 * jcf-dump.c (print_access_flags, localvar_free): Change return
4553 * parse.y (java_complete_expand_method): Initialize variable
4555 (resolve_qualified_expression_name): Likewise for `field_decl'.
4556 (patch_method_invocation): Likewise for `class_to_search'.
4557 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4558 (patch_assignment): Likewise for `lhs_type'.
4560 * verify.c (verify_jvm_instructions): Remove unused variable
4563 1999-07-25 Richard Henderson <rth@cygnus.com>
4565 * decl.c (va_list_type_node): New.
4567 1999-07-25 Anthony Green <green@cygnus.com>
4569 * gjavah.c (print_stub): New function.
4570 (METHOD_IS_NATIVE): New macro.
4571 (print_mangled_classname): Make static.
4572 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4573 (process_file): Perform stub generation.
4574 (HANDLE_METHOD): Don't emit class decls during stub
4576 (HANDLE_END_METHOD): Take into account stub generation.
4577 (print_method_info): Handle stub generation.
4578 (print_stub): New function.
4579 (print_cxx_classname): Make signature consistant with others.
4580 (help): Describe -stubs option.
4581 (main): Create stub file.
4582 (version): Use version.c.
4583 (print_full_cxx_name): New function.
4584 (print_c_decl): Use print_full_cxx_name.
4586 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4588 * check-init.c (check_init): Handle MAX_EXPR.
4590 1999-07-15 Andrew Haley <aph@cygnus.com>
4592 * lang.c (flag_use_divide_subroutine): New variable.
4593 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4594 fp-to-integer conversion.
4595 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4598 * expr.c (build_java_soft_divmod): New function.
4599 (build_java_binop): Call build_java_soft_divmod if
4600 flag_use_divide_subroutine is set.
4601 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4602 soft_lrem_node: new builtin functions.
4603 (init_decl_processing) Initialize the new builtins.
4604 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4605 soft_lrem_node: new builtin functions.
4606 (build_java_soft_divmod): New function.
4607 * parse.y: Call build_java_soft_divmod if
4608 flag_use_divide_subroutine is set.
4611 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4612 a --specs= arg) even if not linking.
4613 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4614 -fuse-divide-subroutine
4616 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * parse.y (resolve_and_layout): Check methods only once.
4619 (resolve_qualified_expression_name): Verify thrown exceptions
4621 (check_thrown_exceptions): Reject exceptions thrown in
4622 initializer. Error message tuned.
4624 1999-07-14 Andrew Haley <aph@cygnus.com>
4626 * expr.c (expand_expr): Do not return the last statement in a
4627 block as the block's value.
4629 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4632 CALL_EXPR, to avoid order of evaluation changes.
4634 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4636 * parse.y (qualify_ambiguous_name): Do not use
4637 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4639 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4641 * check-init.c (check_init): Handle MAX_EXPR.
4642 * expr.c (force_evaluation_order): Force method call arguments to
4643 be evaluated in left-to-right order.
4644 * parse.y (qualify_ambiguous_name): Loop again to qualify
4645 NEW_ARRAY_EXPR properly.
4647 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4649 * parse.y (patch_invoke): Resolve unresolved invoked method
4651 (qualify_ambiguous_name): STRING_CST to qualify expression for
4652 type name resolution.
4654 1999-06-24 Andrew Haley <aph@cygnus.com>
4656 * class.c (finish_class): Whenever a deferred method is
4657 output, rescan the list of methods to see if a new candidate for
4658 output can be found.
4660 1999-06-28 Tom Tromey <tromey@cygnus.com>
4662 * jvspec.c (lang_specific_driver): Recognize --help.
4664 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4666 * parse.y (resolve_package): Fixed bogus return statement.
4667 (patch_method_invocation): Resolve method invocation beginning with
4668 a package name qualifier.
4670 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4672 * Make-lang.in (java.stage1): Depend on stage1-start.
4673 (java.stage2): Likewise for stage2-start.
4674 (java.stage3): Likewise for stage3-start.
4675 (java.stage4): Likewise for stage4-start.
4677 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4679 * parse.y (java_complete_lhs): When doing cross referencing, don't
4680 try to keep file location on a WFL expanded as a CALL_EXPR.
4682 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4684 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4685 compiling to class file a void method with an empty method body.
4686 As a side effect, the bytecode backend will generate the
4687 appropriate `return' instruction.
4689 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4691 * parse.y (lookup_package_type_and_set_next): New function prototype.
4692 (resolve_package): Search current and imported packages.
4693 (lookup_package_type_and_set_next): New function.
4695 1999-06-22 Andrew Haley <aph@cygnus.com>
4697 * verify.c (verify_jvm_instructions): Check for pending blocks
4698 before invalid PC test and opcode switch, not after.
4700 1999-06-21 Andrew Haley <aph@cygnus.com>
4702 * except.c (find_handler_in_range): The upper limit for exception
4703 ranges is exclusive, not inclusive: (start <= pc < end).
4704 (link_handler): find child pointer which points to outer by
4705 searching sibling list: previous code incorrectly assumed that
4706 outer->outer->first_child must point to outer.
4707 * verify.c (verify_jvm_instructions): FIXME added to code for
4709 (verify_jvm_instructions): Do not assume that the last block
4710 processed in a subroutine is a block which ends with a `ret'
4711 instruction. With some control flows it is possible that the last
4712 block ends with an `athrow'.
4714 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (qualify_ambiguous_name): Reorganized the post
4717 evaluation of non WFL leading expression nodes.
4719 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4724 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * parse.y (qualify_ambiguous_name): Handle qualified expression
4727 beginning with a STRING_CST.
4729 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4731 * parse.y (register_fields): Set DECL_INITIAL on both
4732 pre-initialized static and public fields.
4733 (resolve_field_access): Static field access expressions to always
4735 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4736 qualification. CONVERT_EXPR to be resolved as an expression name.
4737 (java_complete_lhs): Identify and access qualified final
4738 initialized field in switch statement case expression.
4739 (fold_constant_for_init): Pre-initialized field decl constant to
4742 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * parse.y (note_possible_classname): Mark returned node with
4745 QUALIFIED_P only if the original class name contained a '/'.
4747 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4749 * Make-lang.in (gcjh): More parallel build fixes.
4751 1999-06-03 Mike Stump <mrs@wrs.com>
4753 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4755 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4757 * except.c (link_handler): Chain exception handlers in order.
4759 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4761 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4762 with nops and process as usual in order to always set correct EH
4763 ranges. Emit detailed warnings about unreachable bytecodes.
4765 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4767 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4770 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4772 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4773 or the searched field decl.
4775 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 * parse.y (fold_constant_for_init): Convert numerical constant
4778 values to the type of the assigned field.
4780 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4782 * expr.c (lookup_field): Relaxed the test on class loading error
4784 * parse.y (fold_constant_for_init): Enabeled old code.
4786 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4789 decide the validity of the cast of a java.lang.Cloneable reference
4791 (patch_conditional_expr): Fixed first argument passed to
4792 binary_numeric_promotion.
4794 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4796 * parse.y (qualify_ambiguous_name): Take into account that a
4797 CONVERT_EXPR might specify a type as a WFL.
4799 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * parse.y (patch_assignment): Save the rhs before using it as an
4802 argument to _Jv_CheckArrayStore.
4804 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4808 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4810 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4811 floating point litteral only when the exponent indicator has been
4814 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4816 * parse.y (formal_parameter:): Construct argument tree list
4817 element even if a yet unsupported final parameter was encountered.
4819 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * parse.y (finish_method_declaration): Issue errors for native or
4822 abstract methods declared with a method body, as well as for non
4823 native or non abstract methods with no method body.
4825 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * class.c (build_utf8_ref): Initialize variable `field'.
4829 * decl.c (init_decl_processing): Initialize variable `field'.
4831 * expr.c (build_known_method_ref): Mark parameters `method_type',
4832 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4833 (process_jvm_instruction): Likewise for parameter `length'.
4835 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4836 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4839 * parse.y (maybe_generate_clinit): Remove unused variable
4840 `has_non_primitive_fields'.
4841 (find_in_imports_on_demand): Initialize variables `node_to_use'
4843 (patch_binop): Likewise for variable `prom_type'.
4844 (patch_unaryop): Likewise for variable `prom_type'.
4846 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4848 * xref.c (xref_table): Add missing initializer.
4850 1999-05-14 Tom Tromey <tromey@cygnus.com>
4852 * java-except.h (struct eh_range): Removed unused `next' member.
4853 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4854 after adding all exception handlers. Sort exception ranges in
4856 (struct pc_index): New structure.
4857 (start_pc_cmp): New function.
4858 * except.c (add_handler): Return `void'. Don't call link_handler;
4859 instead construct an ordinary linked list and do range
4861 (check_nested_ranges): New function.
4862 (link_handler): Changed interface to allow merging of eh_ranges.
4863 Split overlapping ranges. Return `void'.
4865 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * parse.y (constructor_block_end:): New rule, tagged <node>.
4868 (constructor_body:): Use `constructor_block_end' instead of
4871 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * parse.y (statement_nsi:): Pop `for' statement block.
4874 (java_complete_lhs): Labeled blocks containing no statement are
4875 marked as completing normally.
4877 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4879 * xref.c (xref_set_current_fp): New function, defined.
4880 * xref.h (xref_set_current_fp): New function, prototyped.
4882 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4884 * check-init.c (check_init): Take into account that
4885 LABELED_BLOCK_STMT can be empty.
4887 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4889 * parse.y (java_check_regular_methods): Warning check on not
4890 overriding methods with default access in other packages does not
4891 apply to `<clinit>'.
4892 (java_complete_lhs): If block body is an empty_stmt_node, replace
4893 it by NULL_TREE. This prevents gcc from generating an irrelevant
4896 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4898 * check-init.c (check_init): Removed code accepting to see things
4899 falling through default:, when doing xrefs.
4900 * java-tree.h (do_not_fold): New global variable, declared.
4901 * parse.y (do_not_fold): New global variable, defined.
4902 (java_complete_expand_method): Set `do_not_fold' to the value of
4903 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4904 and reinstall them after them have been purged; do not check for
4905 initializations; do not issue missing return errors.
4906 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4908 (patch_binop): Skip the fold part when doing xrefs.
4909 (build_string_concatenation): Skip the concatenation part when
4911 (patch_synchronized_statement): Do not generate a try-finally when
4913 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4914 and keep the location where the throw was seen.
4915 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4916 any treatment on the converted node an simply return a NOP_EXPR of
4918 * xref.c (xref_get_data): New function, defined.
4919 * xref.h (xref_get_data): New function, declared.
4920 (XREF_GET_DATA): Use xref_get_data.
4922 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4924 * gjavah.c (print_include): Cast the result of `strlen' to int
4925 when comparing against a signed value.
4926 (add_namelet): Likewise.
4928 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4930 * expr.c (expand_invoke): Mark parameter `nargs' with
4932 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4934 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4937 * jcf-reader.c (get_attribute): Cast a value to long
4938 when comparing against a signed expression. Likewise.
4940 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4943 1999-05-11 Andrew Haley <aph@cygnus.com>
4945 * parse.y (source_end_java_method): If the current method contains
4946 any exception handlers, force asynchronous_exceptions: this is
4947 necessary because signal handlers in libjava may throw exceptions.
4948 * decl.c (end_java_method): Ditto.
4950 1999-05-11 Tom Tromey <tromey@cygnus.com>
4952 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4954 * jvspec.c (THREAD_NAME): Removed.
4955 (GC_NAME): Likewise.
4956 (MATHLIB): Likewise.
4957 (WITHLIBC): Likewise.
4959 (THREADLIB): Likewise.
4960 (MATH_LIBRARY): Likewise.
4961 (lang_specific_driver): Don't add `-l' options to command line.
4962 Instead, add a single --specs option. Recognize `-L' options and
4963 use them to search for spec file.
4964 (find_spec_file): New function.
4965 (SPEC_FILE): New define.
4967 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4969 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4970 cpplib-enabled build.
4972 1999-05-05 Per Bothner <bothner@cygnus.com>
4974 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4975 temporarily zero it while calling rest_of_decl_compilation.
4977 * java-tree.h (string_ptr_type_node): Add declaration.
4978 * decl.c: Define and initialize string_ptr_type_node.
4979 * parse.y (patch_string_cst): Use string_ptr_type_node.
4981 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4982 * parse.y (for_statement): Now unconditionally exit_block.
4983 (finish_labeled_statement): No longer exit_block if for-loop.
4984 (patch_loop_statement): Check harder if the loop is already labeled.
4986 * parse.y (patch_initialized_static_field): Removed function.
4987 (maybe_generate_clinit): Removed special handling for interfaces.
4988 (java_complete_expand_methods): Do a preliminary java_complete_tree
4989 on <clinit> to determine if it can be removed.
4990 (java_complete_expand_method): Remove special handling for <clinit>.
4991 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4992 optimize if we get back empty_stmt_node.
4993 For MODIFY_EXPR, re-do checking of static initializers.
4994 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4995 For VAR_DECL, pass correct context.
4997 * verify.c (verify_jvm_instructions): Better error messages.
4999 1999-05-03 Tom Tromey <tromey@cygnus.com>
5001 * parse-scan.y (interface_declaration): Call
5002 report_class_declaration for interfaces.
5004 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5006 * Makefile.in: Remove -v from bison command lines.
5008 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * check-init.c (check_init): Exclude a case of error when doing
5012 * class.c (layout_class_method): Don't generate the error message
5013 twice when compiling from source.
5014 * lang-options.h: Added `-Wredundant-modifers' and
5015 `-Wunusupported-jdk11' flags and help text.
5016 * lang.c (lang_decode_option): Added support for
5017 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5018 flag_static_local_jdk11 and flag_redundant set accordingly.
5019 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5020 * parse.h (EXPR_WFL_ADD_COL): New macro.
5021 (DECL_END_SOURCE_LINE): Likewise.
5022 (DECL_INHERITED_SOURCE_LINE): Likewise.
5023 * parse.y (static_ref_err): New function, prototyped.
5024 (CCB_TK): Now tagged <operator>.
5025 (class_body:): Remember the location of the closing '}' of a class
5026 definition when doing xrefs.
5028 (block_end:): Likewise.
5029 (create_class): Remember the location of the inherited class
5030 identifier when doing xrefs.
5031 (register_fields): Added test on first operand of `init' before
5032 testing it TREE_CODE.
5033 (method_header): Store the location of the class identifier in the
5034 class decl when doing xrefs.
5035 (finish_method_declaration): Don't combine first/last method line
5037 (java_check_regular_methods): Warning check on not overriding
5038 methods with default access on other packages move before check on
5039 static methods. Initialization of `aflags' also moved up.
5040 (resolve_expression_name): Call static_ref_err to report the error.
5041 (static_ref_err): New function, implemented.
5042 (resolve_field_access): Returned simplified static field access
5044 (resolve_qualified_expression_name): Check for illegal use of
5045 static fields in a non static context. Call static_ref_err to
5046 report error in various places.
5047 (java_complete_tree): Do not fold initialized static fields when
5049 (java_complete_lhs): Likewise.
5051 1999-04-29 Anthony Green <green@cygnus.com>
5053 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5054 create internal labels.
5055 (lookup_label): Ditto.
5057 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5059 * class.c (layout_class_method): Generate <clinit>'s rtl for
5061 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5062 for interfaces' <clinit>.
5063 * expr.c (lookup_field): Search for fields in interfaces.
5064 (expand_invoke): Fixed indentation.
5065 (expand_java_field_op): Likewise. Use IS_CLINIT.
5066 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5067 (IS_CLINIT): New macro.
5068 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5069 interface was parsed.
5070 (maybe_generate_clinit): Don't generate if the current class is an
5071 interface with only fields of primitive types.
5072 (reset_method_name): Use IS_CLINIT.
5073 (java_complete_expand_method): Expand <clinit> when it exists for
5074 interfaces. Use IS_CLINIT.
5075 (resolve_expression_name): Use DECL_CONTEXT instead of
5076 current_class to build static field references.
5077 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5078 ARRAY_REF when doing xreferencing.
5079 (check_final_assignment): Fixed typo in leading comment. Use
5081 (patch_array_ref): Don't fully expand array references when
5083 (patch_return): Use IS_CLINIT.
5084 (patch_throw_statement): Likewise.
5086 1999-04-22 Tom Tromey <tromey@cygnus.com>
5088 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5090 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5092 * decl.c (predef_filenames, predef_filenames_size): New globals
5093 (init_decl_processing): predef_filenames and predef_filenames_size
5095 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5097 * jcf-parse.c (predefined_filename_p): New function.
5098 (yyparse): Check that files on the command line are specified only
5099 once and issue a warning otherwise.
5100 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5101 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5102 avoid a gcc warning with -W -Wall turned on.
5103 (java_expand_classes): Abort if errors were encountered.
5104 (java_complete_lhs): If the cross reference flag is set, wrap
5105 field DECL node around a WFL when resolving expression name.
5107 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5109 * lang.c (lang_decode_option): Fixed returned value when parsing
5110 `-fxref=...' and `-Wall'.
5111 * parse.y (source_end_java_method): Do not generate code when
5112 flag_emit_xref is set.
5113 (resolve_expression_name): Do not build static field access when
5114 flag_emit_xref is set.
5115 (resolve_field_access): No special treatment on `length' when
5116 flag_emit_xref is set. Do not build qualified static field access
5117 when flag_emit_xref is set.
5118 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5119 when flag_emit_xref is set.
5120 (patch_assignment): Do not generate array store runtime check when
5121 flag_emit_xref is set.
5122 * xref.c (xref_flag_value): Fixed function declaration
5124 (xset_set_data): New function.
5125 * xref.h (xref_set_data): Added prototype for new function.
5126 (typedef struct xref_flag_table): New field data.
5127 (XREF_GET_DATA): New macro.
5129 1999-04-19 Tom Tromey <tromey@cygnus.com>
5131 * xref.h (enum): Removed trailing comma.
5133 * parse.y (resolve_qualified_expression_name): Added missing
5136 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5138 * gjavah.c: New prototypes for java_float_finite and
5141 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5143 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5146 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5148 * Makefile.in (TREE_H): Add tree-check.h.
5149 (RTL_H): Add genrtl.h.
5151 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5153 * parse.y (patch_assignment): Added ArrayStoreException runtime
5156 1999-04-06 Per Bothner <bothner@cygnus.com>
5158 * expr.c (pop_type_0): New function.
5159 (pop_type): Use pop_type_0.
5160 * java-tree.h (pop_type_0): New declaration.
5161 * verify.c (verify_jvm_instructions): Check return instructions.
5163 * parse.y (patch_binop): Don't fold if non-constant and emiting
5166 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5168 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5170 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5171 (main_jcf): Don't define.
5172 (process_file): Don't set `main_jcf'.
5174 * java-tree.h (main_jcf): Don't declare.
5176 * jcf-parse.c (main_jcf): Add static definition.
5178 * lang.c (main_jcf): Don't define.
5180 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5182 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5184 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5186 * jcf-depend.c: Include "config.h", not <config.h>.
5188 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5191 * jcf-path.c: Include "config.h", not <config.h>.
5193 * lex.c: Don't include various system header files.
5194 (java_init_lex): Cast the argument of `bzero' to PTR
5196 * parse-scan.y (java_push_parser_context): Likewise.
5198 * parse.y (java_push_parser_context): Likewise.
5199 (patch_bc_statement): Match format specifier to variable argument.
5201 * xref.c: Don't include <stdio.h>.
5203 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * parse.y (struct parser_ctxt *ctxp): Now global.
5206 (declare_local_variables): Use WFL compound value for the
5207 declaration source line value, when doing cross-referencing.
5209 1999-03-31 Tom Tromey <tromey@cygnus.com>
5211 * gjavah.c (print_field_info): Allow constants of other types.
5212 (print_include): Generate include when new name is proper prefix
5213 of already printed name.
5214 (add_namelet): Likewise.
5215 (cxx_keyword_subst): New function.
5216 (print_method_info): Use it.
5217 (print_field_name): New function.
5218 (get_field_name): New function.
5219 (print_field_info): Use get_field_name and print_field_name.
5221 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5223 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5224 'KR-C', so gperf uses the `const' keyword on strings.
5226 * keyword.gperf (java_keyword): Const-ify a char*.
5228 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * parse.y (patch_bc_statement): Fixed identation and a bogus
5233 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5235 * parse.y (patch_assignment): Allow static variables in other
5236 classes to be assigned.
5238 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5240 * class.c (maybe_add_interface): Remove unused variable
5242 (make_class_data): Use = for assignment, not ==. Likewise.
5243 (emit_register_classes): Remove unused variable `decl'.
5245 * lex.c: Fix comment so as not to contain an embedded `/*'.
5247 * verify.c (verify_jvm_instructions): Remove unused variable
5250 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5252 * parse.y (complete_loop_body): Rename to finish_loop_body.
5253 (complete_labeled_statement): Rename to finish_labeled_statement.
5254 (complete_for_loop): Rename to finish_for_loop.
5255 (complete_method_declaration): Rename to finish_method_declaration.
5257 * java-tree.h (continue_identifier_node): New global node.
5258 * decl.c: Define and initialize continue_identifier_node.
5259 * parse.y (generate_labeled_block): Remove - no longer needed.
5260 (build_loop_body): Use continue_identifier_node for continue block.
5261 (finish_labeled_statement): Also do pop_labeled_block actions.
5262 (java_complete_lhs): POP_LOOP even if error.
5263 (build_labeled_block): Special handling for continue_identifier_node.
5264 (patch_loop_statement): Re-organize.
5265 (patch_bc_statement): Re-write.
5267 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5269 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5270 using a WFL compound value.
5271 * parse.y (xref.h): Include.
5272 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5274 (register_fields): Set WFL compound value to lineno if doing
5276 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5278 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5279 * xref.h (expand_xref): Prototype renamed from xref_generate.
5281 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5284 (GET_CURRENT_BLOCK): New macro.
5285 * parse.y (current_static_block): New global variable.
5286 (method_body:): Define action.
5287 (complete_method_declaration): Set current_function_decl to NULL
5288 when work on the current method is done.
5289 (declare_local_variables): Use GET_CURRENT_BLOCK.
5290 (java_method_add_stmt): Likewise.
5291 (java_complete_expand_method): Disable the use of `this' when
5293 (enter_a_block): If no current method exist, use
5294 current_static_block to link static initializer blocks.
5295 (exit_block): Rewritten to use current_static_block when no current
5297 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5298 (patch_return): Forbid the use of `return' in static initializers.
5299 (patch_throw_statement): Fixed indentation. Issue specific error
5300 for uncaught thrown checked exception in static initializer
5301 blocks. Removed FIXME.
5303 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5305 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5306 Link gcj from gcc.o.
5308 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5310 * parse.y (find_applicable_accessible_methods_list): When dealing
5311 with interface: ensure that a given interface or java.lang.Object
5312 are searched only once.
5314 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5316 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5318 * jcf-dump.c (print_access_flags): Add braces around if-else.
5320 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5323 * lex.c (build_wfl_node): Add static prototype.
5325 * lex.h (build_wfl_node): Remove static prototype.
5327 * parse.y: Include lex.c early enough to declare everything needed.
5328 Ensure calls to `build_wfl_node' pass the proper arguments.
5329 (create_class): Remove unused variable `super_decl'.
5330 (get_printable_method_name): Initialize variable `name'.
5332 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * Changelog: Fixed 1999-03-22 typos.
5335 * lang.c (lang_decode_option): Fixed typo in error string in the
5338 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5340 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5342 * java-tree.h (flag_emit_xref): Declared extern.
5343 * lang.c (xref.h): Included.
5344 (flag_emit_xref): New global variable.
5345 (lang_decode_option): Added support for -fxref.
5349 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5351 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5354 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5356 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5357 $(srcdir)/../system.h and $(JAVA_TREE_H).
5358 (jcf-io.o): Depend on $(JAVA_TREE_H).
5359 (mangle.o): Likewise.
5361 * check-init.c (check_cond_init): Add static prototype.
5363 * class.c (build_java_method_type, hashUtf8String,
5364 make_field_value, get_dispatch_vector, get_dispatch_table,
5365 append_gpp_mangled_type, mangle_static_field): Likewise.
5366 (strLengthUtf8): Hide unused definition.
5367 (hashUtf8String): Const-ify.
5368 (make_field_value): Un-ANSI-fy.
5370 * constants.c: Move inclusion of jcf.h above java-tree.h.
5371 (set_constant_entry, find_class_or_string_constant,
5372 find_name_and_type_constant, get_tag_node,
5373 build_constant_data_ref): Add static prototype.
5375 * decl.c (push_jvm_slot, builtin_function,
5376 lookup_name_current_level): Likewise.
5377 (builtin_function): Const-ify.
5379 * except.c (expand_start_java_handler, expand_end_java_handler):
5380 Add static prototype.
5382 * expr.c (flush_quick_stack, push_value, pop_value,
5383 java_stack_swap, java_stack_dup, build_java_athrow,
5384 build_java_jsr, build_java_ret, expand_java_multianewarray,
5385 expand_java_arraystore, expand_java_arrayload,
5386 expand_java_array_length, build_java_monitor, expand_java_pushc,
5387 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5388 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5389 expand_compare, expand_test, expand_cond, expand_java_goto,
5390 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5391 expand_java_field_op, java_push_constant_from_pool): Likewise.
5393 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5394 (build_java_arraynull_check): Mark parameters `node' and `type'
5395 with ATTRIBUTE_UNUSED.
5396 (note_label): Likewise for parameter `current_pc'.
5397 (expand_java_call, expand_java_ret): Hide unused definition.
5399 * java-tree.h (make_class, build_constants_constructor,
5400 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5401 init_outgoing_cpool, register_class, emit_register_classes,
5402 java_layout_seen_class_methods): Prototype.
5403 (unicode_mangling_length): Const-ify.
5404 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5405 emit_unicode_mangled_name, format_int, format_uint,
5406 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5407 jcf_print_utf8_replace, open_class): Prototype.
5409 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5410 <stdio.h>. Include tree.h/java-tree.h.
5411 (utf8_equal_string usage, process_class): Add static prototype.
5412 (open_class): Don't prototype this here.
5413 (utf8_equal_string): Match arguments to format specifiers.
5414 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5415 TABLE_SWITCH, disassemble_method): Likewise.
5417 * jcf-io.c: Include tree.h/java-tree.h.
5418 (open_class, find_classfile, jcf_print_utf8,
5419 jcf_print_utf8_replace): Const-ify.
5421 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5422 parse_class_file): Add static prototype.
5423 (find_in_current_zip): Match definition to existing static
5426 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5427 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5428 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5429 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5430 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5431 generate_bytecode_return, perform_relocations, init_jcf_state,
5432 init_jcf_method, release_jcf_state, generate_classfile):
5433 Add static prototype.
5434 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5435 (make_class_file_name): Const-ify.
5437 * jcf.h (find_classfile): Const-ify.
5439 * jv-scan.c (reset_report): Remove prototype.
5441 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5442 (error): Rewrite to allow varargs.
5444 * lang.c (lang_f_options): Const-ify.
5446 * lex.c (java_parse_escape_sequence): Add static prototype.
5447 (java_allocate_new_line): Match definition to existing static
5450 * mangle.c Include tree.h/java-tree.h.
5451 (unicode_mangling_length, emit_unicode_mangled_name,
5452 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5454 * parse.h (jdep_code): Remove trailing comma in enumeration.
5455 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5456 (reset_report): Add prototype.
5458 * verify.c (push_pending_label, merge_types): Add static
5461 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5463 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5465 * parse.y (find_applicable_accessible_methods_list): Extend the
5466 search to superinterfaces when relevant.
5467 (search_applicable_methods_list): New function.
5469 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5471 * class.c (unmangle_classname): Implemented stricter testing
5472 before setting the QUALIFIED_P flag on an identifier.
5474 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5476 * parse.y (java_complete_lhs): Call force_evaluation_order
5477 after patch_newarray.
5478 (patch_binop): Don't call fold if there are side effects.
5480 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5482 * parse.y (java_stabilize_reference): Use save_expr instead of
5483 building a SAVE_EXPR node.
5484 (java_complete_lhs): Patch the resulting string of the `+='
5485 operator (if necessary) and complete the RHS after having built
5488 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5490 * class.c (make_class): Don't set CLASS_P here (because
5491 this function is also called by build_java_array_type).
5492 (push_class): Set CLASS_P here instead.
5493 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5495 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5496 context. If the context is class, perfer "super" over "synchronized".
5497 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5499 * parse.y (create_class): Don't call parser_check_super here;
5500 it is not robust. Always wait until later.
5502 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5503 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5505 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5507 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5508 * lex.h (UNGETC): Change misleading macro.
5510 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5512 * parse.y (java_stabilize_reference): Return NODE when patching a
5514 (java_complete_lhs): Put parenthesis around truth values.
5516 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * class.c (layout_class_method): Don't make rtl for interface
5520 * parse.h (GET_TYPE_NAME): New macro.
5521 * parse.y (if_then_statement:): Fixed indentation.
5522 (if_then_else_statement:): Likewise.
5523 (for_statement:): Fixed spacing.
5524 (try_statement:): Fixed indentation.
5525 (create_interface): Don't force interfaces to be abstract.
5526 (method_header): Abstract methods are OK in interfaces.
5527 (declare_local_variables): Fixed typo in comment.
5528 (java_complete_expand_method): Fixed indentation.
5529 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5530 non accessible fields.
5531 (java_stabilize_reference): New function.
5532 (java_complete_lhs): Fixed indentation. Use
5533 java_stabilize_reference in compound assignement. Insert the
5534 cast. If not processing `+' fix string constants before processing
5537 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5539 * constants.c (find_class_or_string_constant): Cast variable `j'
5540 to a `jword' when comparing against one.
5542 * expr.c (java_lang_expand_expr): Remove unused variables
5543 `has_finally_p' and `op0'.
5545 * gjavah.c (print_field_info): Cast a value to jint when comparing
5546 against one. Likewise for a jlong.
5547 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5548 against a signed quantity.
5550 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5551 (print_signature): Don't needlessly dereference variable `str'
5553 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5554 `max_locals' with ATTRIBUTE_UNUSED.
5555 (jcf_parse_class): Likewise for variable `index'.
5557 * parse.h (reverse_jdep_list): Remove static prototype.
5559 * parse.y (build_jump_to_finally): Remove prototype and definition.
5560 (reverse_jdep_list): Add static prototype.
5562 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5563 `assignment' and `expr_decl'.
5565 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5567 1999-03-12 Andrew Haley <aph@cygnus.com>
5569 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5570 we'll need a directory separator and a null character.
5572 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5574 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5576 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5578 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5581 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5583 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5585 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5587 * class.c (layout_class_method): A static method in a base class
5588 is never overridden, so treat it like it doesn't exist.
5589 However, do complain about private non-static method overriding
5590 public static method.
5592 * parse.y: Don't set unused INITIALIZED_P flag.
5593 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5595 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5596 (build_array_from_name): Re-order &index[string] to &string[index].
5598 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5599 error_mark (it might catch more errors, but it is more likely to lose).
5601 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5603 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5604 (parse-scan.o): Depend on toplev.h.
5606 * class.c (make_method_value): Add prototype. Make it static.
5607 Remove unused second argument, caller changed.
5609 * expr.c (java_lang_expand_expr): Remove unused variable
5612 * java-tree.h: Don't prototype find_in_current_zip.
5613 Add prototypes for verify_constant_pool, start_java_method,
5614 end_java_method, give_name_to_locals, expand_byte_code,
5615 open_in_zip, set_constant_value, find_constant1, find_constant2,
5616 find_utf8_constant, find_string_constant, find_class_constant,
5617 find_fieldref_index, find_methodref_index, write_constant_pool,
5618 count_constant_pool_bytes and encode_newarray_type.
5620 * jcf-dump.c: Remove unused variable `LONG_temp'.
5622 * jcf-parse.c: Include parse.h.
5623 (jcf_parse_source): Remove unused parameter, all callers changed.
5624 (jcf_figure_file_type): Add static prototype.
5625 (find_in_current_zip): Likewise. Also remove unused parameter,
5626 all callers changed.
5627 (read_class): Initialize variable `saved_pos'.
5629 * jcf-reader.c (jcf_parse_preamble): Mark variables
5630 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5632 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5633 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5634 (java_parse_doc_section): Initialize variable `seen_star'.
5635 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5636 (java_lex_error): Mark parameters `msg' and `forward' with
5638 (java_get_line_col): Mark parameters `filename' and `line' with
5641 * parse-scan.y: Include toplev.h.
5642 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5644 * parse.h: use `struct JCF', not plain `JCF'.
5645 (java_parser_context_save_global, java_expand_classes
5646 java_parser_context_restore_global, java_parse): Add prototypes.
5648 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5651 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5653 * check-init.c (check_init): COPYN takes word count, not bit count.
5655 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5657 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5658 explicit build_decl. (Avoids crash in reload when optimizing.)
5660 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5662 * decl.c (complete_start_java_method): Handle synchronized method
5663 even when compiling from bytecode.
5665 1999-02-26 Tom Tromey <tromey@cygnus.com>
5667 * gjavah.c (add_class_decl): Only generate `#include' if outer
5668 class is not the name of the class we are processing. Correctly
5669 append `.h' in #include.
5670 (process_file): Clean up newlines around generated `#include's.
5671 (decode_signature_piece): Correctly handle inner classes.
5672 (struct include): New structure.
5673 (all_includes): New global.
5674 (print_include): New function.
5675 (add_class_decl): Use it.
5676 (process_file): Likewise.
5677 (add_class_decl): Generate include for java-array.h if array
5679 (process_file): Don't generate java-array.h include.
5681 * gjavah.c (add_namelet): Check for standard package names here.
5682 (add_class_decl): Don't check for standard package names here.
5684 1999-02-25 Tom Tromey <tromey@cygnus.com>
5686 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5687 When reading a zip file, only use strncmp if both strings are
5688 bigger than the buffer length. Initialize `k' when looping
5691 1999-02-24 Tom Tromey <tromey@cygnus.com>
5693 * gjavah.c (struct namelet): New structure.
5694 (add_namelet): New function.
5695 (print_namelet): New function.
5696 (print_class_decls): Use add_namelet and print_namelet to generate
5697 namespaces and not classes.
5698 (method_printed): New global.
5699 (HANDLE_END_METHOD): Examine method_printed.
5700 (print_method_info): Set method_printed when required. Print
5701 error if function to be ignored is marked virtual. Handle $finit$
5703 (METHOD_IS_FINAL): New macro.
5704 (print_field_info): Use it.
5705 (HANDLE_METHOD): Clear method_printed.
5706 (method_pass): New global.
5707 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5708 (process_file): Do two passes over both fields and methods.
5709 (HANDLE_METHOD): Examine method_pass.
5711 (add_class_decl): New function.
5712 (print_class_decls): Don't scan over entire constant pool.
5714 1999-02-23 Tom Tromey <tromey@cygnus.com>
5716 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5717 disable linking in that case.
5719 1999-02-20 Tom Tromey <tromey@cygnus.com>
5721 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5724 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5726 * decl.c (build_result_decl), java-tree.h: New method.
5727 (complete_start_java_method): Handle synchronized methods.
5728 Don't build DECL_RESULT here. (Ordering dependency problem.)
5729 (start_java_method): Call build_result_decl here instead ...
5730 * parse.y (java_complete_expand_method): ... and here.
5731 (expand_start_java_method): Don't call complete_start_java_method here.
5732 (java_complete_expand_method): Call it here instead.
5733 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5734 * java-tree.h: ... here.
5736 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5737 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5738 for ARRAY_REF - it doesn't work when array bounds are checked.
5739 (patch_array_ref): Handle it here instead.
5741 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5743 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5745 Force left-to-right evaluation of binary operations etc.
5746 * expr.c (force_evaluation_order), java-tree.h: New function.
5747 * parse.y (java_complete_lhs): Pass binary operations, procedure
5748 calls, and ARRAY_REFs to force_evaluation_order.
5749 (various): Set TREE_SIDE_EFFECTS more carefully.
5751 Tolerate random (non-UTF8) encoding in comments without complaining.
5752 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5753 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5755 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5756 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5758 * parse.y (java_complete_lhs): Ignore an empty statement in a
5759 COMPOUND_EXPR. Don't complain about empty statement after return.
5761 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5763 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5764 in TREE_LIST - just chain the POINTER_TYPEs together.
5765 (resolve_class): If type already resolved, return decl.
5766 After resolving, update TREE_TYPE(class_type), and name (if array).
5767 * parse.h (do_resolve_class), parse.y: Make non-static.
5768 * class.c (maybe_layout_super_class): Take this_class argument.
5769 Do do_resolve_class if necessary.
5770 (layout_class, layout_class_methods): Adjust calls appropriately.
5771 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5772 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5773 * typeck.c (build_java_array_type): Don't call layout_class.
5775 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5777 * parse.y (check_pkg_class_access): Allow private class access
5778 within the same package.
5779 (strip_out_static_field_access_decl): New function.
5780 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5781 operator argument before testing its nature.
5783 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5785 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5786 (TRY_EXPR): Simplify - it no longer has a finally clause.
5787 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5788 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5789 * expr.c (java_lang_expand_expr): Likewise.
5790 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5791 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5792 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5793 (build_try_statement): Remove finally parameter and handling.
5794 (build_try_finally_statement): New function.
5795 (patch_try_statement): No longer need to support finally clause.
5796 (try_statement): Update grammar action rules.
5797 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5798 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5800 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5802 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5803 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5805 1999-02-17 Andrew Haley <aph@cygnus.com>
5807 * class.c (build_utf8_ref): Back out broken patch which was
5808 intended to to output signatures using '.' as a separator.
5810 * class.c (make_class_data): Output signatures using '.' as a
5811 separator, rather than '/'.
5812 (mangled_classname): Likewise.
5813 (make_field_value): Likewise.
5814 (make_method_value): Likewise.
5815 * constants.c (alloc_class_constant): Likewise.
5816 * expr.c (build_invokeinterface): Likewise.
5818 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5820 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5821 of an ancient workaround.
5823 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5825 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5828 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * lex.c (yylex): Encode \0 as UTF8.
5832 1999-02-10 Tom Tromey <tromey@cygnus.com>
5834 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5835 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5836 (libgcj_zip): Renamed.
5837 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5839 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5841 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5842 (GC_NAME): Renamed -lgc to -lgcjgc.
5844 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5846 * lex.c (java_lang_cloneable): Initialize.
5847 * parse.y (java_lang_cloneable): New static variable.
5848 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5849 doing one more qualification round.
5850 (valid_ref_assignconv_cast_p): Reject null source or
5851 destination. Allow an array to be cast into java.lang.Cloneable.
5852 (patch_cast): Swapped two first arguments to first call to
5853 valid_ref_assignconv_cast_p.
5855 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * parse.h: DECL_P renamed JDECL_P.
5858 * parse.y: DECL_P replaced by JDECL_P.
5859 (build_array_from_name): Always use pointer's type.
5860 (patch_bc_statement): Extra code to search continue target in a
5861 for loop. Fixed comments. Continue target is current loop when
5864 1999-02-05 Andrew Haley <aph@cygnus.com>
5866 * class.c (make_class_data): The superclass of an interface should
5867 be null, not class Object.
5869 * lex.c (java_lex): Sign extend hex literals.
5871 1999-02-04 Andrew Haley <aph@cygnus.com>
5873 * class.c (build_utf8_ref): Output signatures using '.' as a
5874 separator, rather than '/'.
5875 (make_class_data): Likewise.
5877 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5879 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5880 mkstemp.o. Get them from libiberty now.
5882 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5884 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5886 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5888 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5891 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5893 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5894 * jcf-write.c (generate_bytecode_return): New function.
5895 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5897 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5898 generate special [fd]const_[01] instructions.
5900 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5902 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5903 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5905 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5907 * parse.y (patch_method_invocation): Handle calling static methods,
5908 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5910 * parse.y (java_complete_lhs): Don't complain about unreachable
5911 exit condition in a do-while statement.
5913 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5915 * lex.c (java_read_char): Fixed utf8 decoding.
5916 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5918 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5919 comments. Local variable `all_primitive' is gone. Broadened
5920 acceptance of `0' to floating point targets. `long' can now be
5921 widened to `double' or `float'.
5922 (valid_method_invocation_conversion_p): Added leading
5923 comment. Fixed tabulation.
5924 (build_string_concatenation): Optimize out left or right empty
5927 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5929 * jcf-write.c (localvar_alloc): Only emit entry for
5930 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5931 (generate_bytecode_insns): Only call put_linenumber if
5932 debug_info_level > DINFO_LEVEL_NONE.
5933 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5934 is specified, add -g1 (for compatibility wih javac).
5936 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5938 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5939 gjavah.o, check-init.o, jv-scan.o
5941 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5943 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5945 * gjavah.c: Include config.h and system.h.
5947 * javaop.h (inline): Don't define, its handled by system.h.
5948 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5949 from `inline' to `static inline'.
5951 * jcf.h (inline): Don't define, its handled by system.h.
5953 * lex.c (inline): Likewise.
5955 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5957 * lang-specs.h: Map -Qn to -fno-ident.
5959 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5961 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5963 1999-01-29 Tom Tromey <tromey@cygnus.com>
5965 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5966 then cast it to Object before calling `append' method.
5968 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5970 * check-init.c (check_bool2_init, check_bool_init, check_init):
5971 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5972 * jcf-write.c (generate_bytecode_insns): Likewise.
5974 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5976 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5977 * parse.y (patch_cast): Allow a boolean to be cast into a
5980 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * parse.y: (class_declaration:): Fixed indentation.
5983 (class_member_declaration:): Extra `;' after field declaration now
5985 (interface_declaration:): Removed debug messages in error reports.
5986 (patch_binop): Nodes created and returned inherit the orignal
5987 node's COMPOUND_ASSIGN_P flag value.
5988 (patch_cast): Fix cast from char to floating point.
5990 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5992 * except.c, java-except.h (expand_resume_after_catch): new
5994 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5995 to branch back to main flow of control after a catch block.
5997 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5999 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6000 $(srcdir)/../system.h.
6001 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6002 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6003 (jcf-write.o): Likewise.
6004 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6005 (mangle.o): Depend on $(srcdir)/../toplev.h.
6006 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6007 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6009 * class.c: Include output.h and parse.h.
6010 (mangled_classname): Add the `const' keyword to a char*.
6011 (find_named_method): Hide unused function definition.
6012 (build_utf8_ref): Change type of variable `c' to unsigned char.
6013 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6014 (build_class_ref): Add the `const' keyword to a char*.
6015 (layout_class_method): Remove unused variable `buf'.
6017 * decl.c (find_local_variable): Remove unused variable `rtl'.
6018 (pushdecl): Likewise for variables `different_binding_level' and
6020 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6021 (maybe_build_cleanup): Likewise for parameter `decl'.
6023 * except.c (expand_start_java_handler): Mark parameter `range'
6024 with ATTRIBUTE_UNUSED.
6026 * expr.c: Include except.h.
6027 (pop_type): Remove unused variable `i'.
6028 (pop_value): Likewise for variables `n_words' and `i'.
6029 (expand_java_arrayload): Likewise for variable `convert'.
6030 (java_lang_expand_expr): Likewise for variables `op0', `type',
6031 `mode', `unsignedp', `node' and `elements'.
6032 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6034 (process_jvm_instruction): Add a `const' qualifier to a char*.
6036 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6037 (temp_directory): Likewise.
6038 (print_c_decl): Likewise.
6039 (print_method_info): Likewise.
6040 (decode_signature_piece): Likewise.
6041 (print_mangled_classname): Likewise.
6043 * java-except.h: Provide prototypes for maybe_start_try,
6044 maybe_end_try and add_handler.
6046 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6047 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6048 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6049 init_expr_processing, push_super_field, init_class_processing,
6050 can_widen_reference_to, class_depth, verify_jvm_instructions,
6051 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6052 set_local_type, merge_type_state, push_type, load_type_state,
6053 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6054 emit_unicode_mangled_name): Add prototypes.
6056 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6057 (print_signature_type): Use ISDIGIT, not isdigit.
6058 (print_signature): Remove unused variable `j'.
6060 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6061 int when comparing against one.
6063 * jcf-parse.c: Include toplev.h.
6065 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6066 (localvar_free): Remove unused variable `i'.
6067 (generate_bytecode_conditional): Likewise for variable `kind'.
6069 * jv-scan.c: Include config.h and system.h. Remove redundant
6070 OS header and gansidecl.h includes.
6071 (warning): Add the `const' keyword to a char*. Also add
6072 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6073 __STDC__, when determining whether to use ANSI-isms.
6074 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6075 (xmalloc): Don't redundantly prototype here.
6076 (main): Remove unused parameter `envp'. Also fix the arguments
6077 passed to function `fatal' to match the format specifier.
6079 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6081 * mangle.c: Include toplev.h.
6082 (emit_unicode_mangled_name): Declare parameter `len'.
6084 * parse.y (parse_warning_context): Add the `const' keyword to a
6085 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6086 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6087 (issue_warning_error_from_context): Add the `const' keyword to
6089 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6090 not `__STDC__' for whether to use ANSI-isms.
6092 * typeck.c (incomplete_type_error): Mark parameters `value' and
6093 `type' with ATTRIBUTE_UNUSED.
6094 (parse_signature_type): Use ISDIGIT, not isdigit.
6096 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6097 (verify_jvm_instructions): Likewise. Remove unused variables
6098 `field_name' and `default_val'.
6100 * zextract.c: Include config.h and system.h. Remove redundant
6103 * zipfile.h: Prototype `read_zip_archive'.
6105 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6107 * typeck.c (convert): Allow conversions to void type: some
6108 optimizations in gcc do this.
6110 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6112 * typeck.c (convert_ieee_real_to_integer): New function.
6113 (convert): When not using fast-math and using hardware fp, convert
6114 an IEEE NaN to zero.
6116 1999-01-18 Andrew Haley <aph@cygnus.com>
6118 * parse.y (patch_binop): Do a type conversion from signed to
6119 unsigned and then back to signed when a ">>>" is found.
6121 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6123 * java-tree.h: (check_for_initialization): Added prototype.
6124 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6125 * parse.y (do_resolve_class): Removed unused locals.
6126 (read_import_dir): Likewise.
6127 (resolve_qualified_expression_name): Array creation
6128 expressions are valid primary expressions.
6129 (qualify_ambiguous_name): Likewise.
6130 (patch_synchronized_statement): Removed unused local.
6132 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6134 * Makefile.in (zextract.o): Add dependencies.
6136 * Makefile.in: Do not put ^Ls at the start of a line.
6138 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6140 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6141 sub-type the result of the call that gets the exception value.
6143 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6144 don't call finish_class.
6146 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6147 clear found before continuing.
6149 * verify.c (verify_jvm_instructions): On an array load, allow
6150 and handle top of stack to be TYPE_NULL.
6152 * gjavah.c (generate_access): Translate Java package private or
6153 protected access to C++ public, but with a comment.
6155 1999-01-13 Andrew Haley <aph@cygnus.com>
6157 * expr.c (generate_name): Name prefix changed to avoid clashes
6158 with assembler temp labels.
6160 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6161 MODIFY_EXPR. Without this, code for the assignement may not be
6162 generated at all and the synchronized statement will read an
6163 uninitialized variable.
6165 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6167 * class.c (maybe_layout_super_class): Fixed returned value.
6168 * lex.c: Added 1999 to the copyright.
6169 (java_init_lex): Initialize java_lang_imported.
6170 * lex.h: Added 1999 to the copyright.
6171 * parse.h: Added 1999 to the copyright.
6172 (REGISTER_IMPORT): Fixed typo in trailing macro.
6173 (CURRENT_OSB): New macro.
6174 (struct parser_ctxt): New fields osb_depth, osb_limit.
6175 * parse.y (java_lang_id): New global variable.
6176 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6177 (array_creation_expression:): Use CURRENT_OSB.
6178 (dims:): Uses a stack to keep track of array dimensions.
6179 (cast_expression:): Use CURRENT_OSB.
6180 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6182 (register_fields): Fixed typos in comment.
6183 (check_method_redefinition): Fixed comment indentation.
6184 (java_check_regular_methods): Set saved found wfl to NULL after
6185 having reinstalled it in the previously found DECL_NAME.
6187 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6189 * gjavah.c (java_float_finite): Use a union to do type punning.
6190 (java_double_finite): Likewise.
6192 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6194 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6195 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6196 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6197 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6198 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6199 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6201 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6203 * check-init.c (check_init): If compiling to native, we don't
6204 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6206 1999-01-08 Tom Tromey <tromey@cygnus.com>
6208 * parse-scan.y (variable_declarator_id): Set or increment
6210 (bracket_count): New global.
6211 (formal_parameter): Handle case where bracket pairs trail variable
6214 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6216 * jcf-parse.c (yyparse): variable len changed from a char to an
6217 int to prevent overflow.
6219 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6221 * java-tree.h: Declare read_class.
6222 * jcf-parse.c (read_class): New function.
6223 (load_class): Now just call read_class.
6225 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6226 * jcf-parse.c (parse_source_file): Declare save_error_count,
6227 which is needed by java_parse_abort_on_error macro,
6228 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6230 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6231 constructor, if initializing a static field.
6232 (patch_new_array_init): Set TREE_CONSTANT if it is.
6233 * expr.c (java_lang_expand_expr): For a static array constructor
6234 of primitive elements, allocate the array itself statically.
6235 Disabled until we can set the vtable field statically.
6237 * check-init.c: New file. Checks for definite assignment.
6238 * Makefile.in (JAVA_OBJS): Add check-init.o.
6239 * parse.y (java_complete_expand_method): Call check_for_initialization.
6240 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6242 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6244 * parse.y : include system.h instead of including
6245 standard headers directly with the exception of <dirent.h>.
6247 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6249 * lex.h: Moved static function declarations to lex.c,
6250 to shut up some -Wall warnings.
6251 * lex.c: Static function declarations moved here.
6252 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6254 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6256 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6258 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6260 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6261 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6263 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6264 (localvar_alloc): Change return type to void,
6265 (emit_unop): Remove unused variable size.
6267 * jcf-write.c (struct jcf_block): Add new union.
6268 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6269 (call_cleanups): New functions.
6270 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6271 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6272 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6273 * lang.c (lang_init): Call using_eh_for_cleanups.
6274 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6275 completing operands to patch_synchronized_statement.
6276 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6277 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6278 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6280 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6282 * Make-lang.in: Comment out control-Ls; they upset some makes.
6284 1998-12-18 Tom Tromey <tromey@cygnus.com>
6286 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6289 1998-12-17 Tom Tromey <tromey@cygnus.com>
6291 * parse.y (DIR_SEPARATOR): New define.
6292 (check_class_interface_creation): Use it.
6294 * parse-scan.y (report_main_declaration): Recognize
6295 `java.lang.String' in argument to main.
6297 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6299 * parse.y (create_interface): Remove bogus test.
6301 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6303 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6304 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6306 1998-12-16 Tom Tromey <tromey@cygnus.com>
6308 * parse-scan.y (qualified_name): Use correct sprintf format.
6310 1998-12-15 Tom Tromey <tromey@cygnus.com>
6312 * gjavah.c (print_field_info): Changed how most negative number is
6315 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6317 * parse.y (fold_constant_for_init): New function.
6318 (resolve_expression_name): Don't replace static final
6319 constant-initialized fields by its value.
6320 (java_complete_lhs): New. Same as java_complete_tree, except does
6321 not replace static final constant-initialized fields by their values.
6322 (register_fields): If there is an initializer, set DECL_INITIAL and
6323 MODIFY_EXPR_FROM_INITIALIZATION_P.
6324 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6325 Only call patch_initialized_static_field if
6326 MODIFY_EXPR_FROM_INITIALIZATION_P.
6327 (patch_initialized_static_field): If not valid constant, clear
6330 * parse.y (lookup_field_wrapper): Fix thinko.
6332 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6333 set and restore global lineno.
6335 1998-12-14 Tom Tromey <tromey@cygnus.com>
6337 * gjavah.c (print_field_info): If value to print is the smallest
6338 value of its size, then print as hex to avoid later warnings from
6341 1998-12-14 Tom Tromey <tromey@cygnus.com>
6343 * gjavah.c (decompile_method): Decompile `return null'.
6344 (process_file): Generate `#pragma interface'.
6345 (method_declared): New global.
6346 (print_method_info): Set it.
6347 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6348 (print_method_info): Handle abstract methods.
6350 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6352 * parse.y (patch_method_invocation): If class_decl is null
6353 (e.g. an array type), use original type.
6355 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6356 errors about uncaught exception from clone (of array, specifically).
6358 1998-12-13 Tom Tromey <tromey@cygnus.com>
6360 * gjavah.c (decompile_method): Handle all types of `return'
6361 opcode. Decompile `return this' and `return'.
6362 (method_access): New global.
6363 (print_method_info): Set it.
6364 (decompile_method): Don't decompile a synchronized method.
6366 1998-12-13 Tom Tromey <tromey@cygnus.com>
6368 * jcf-reader.c (jcf_parse_one_method): Recognize
6370 * gjavah.c (HANDLE_END_METHOD): New macro.
6371 (HANDLE_CODE_ATTRIBUTE): New macro.
6372 (decompile_method): New function.
6373 (print_method_info): Don't print `;\n' at end of function decl.
6374 Include java-opcodes.h.
6375 (decompiled): New global.
6377 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6379 * class.c (build_class_ref): Handle PRIMTYPE.class if
6380 flag_emit_class_files.
6381 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6382 if flag_emit_class_files.
6383 * parse.y (java_complete_tree): Pre-liminary support for
6384 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6386 * parse.y (patch_synchronized_statement): Don't call monitorexit
6387 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6389 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6391 * zipfile.h (opendir_in_zip): New declaration.
6392 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6393 (opendir_in_zip): New function, using code from open_in_zip.
6394 (open_in_zip): Call opendir_in_zip.
6395 (find_class): Remove no-longer-used do_class_file parameter,
6396 but add source_ok parameter. Change logic so if we find a .java file,
6397 we don't look for .class in later classpath emtries.
6398 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6399 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6400 * gjavah.c: Update call to find_class.
6401 * jcf-dump.c: Likewise.
6403 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6404 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6405 nothing if body is empty_stmt_node.
6406 Various little fixes so SP gets correctly adjusted.
6407 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6408 For CALL_EXPR, test if static first.
6409 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6410 such as the ones we create for Object and Class.
6411 Set and restore current_function_decl.
6412 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6413 (note_possible_classname): New function.
6414 (read_import_entry): Removed. Merged with read_import_dir.
6415 (read_import_dir): Don't call find_class - that only gives us
6416 the first classpath entry having the needed package.
6417 Use the struct buffer data structure from buffer.h.
6418 (read_import_dir, find_in_imports_on_demand): The remembered
6419 class names now use '.' (not '/') as package separator.
6421 * parse.y (java_complete_expand_methods): Call write_classfile
6422 here, and not in java_expand_classes (which only gets first class).
6424 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6426 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6427 (register_fields): If a static fields has an initializer, just
6428 chain it on ctxp->static_initialized, and handle later.
6429 (java_complete_expand_methods): Force <clinit> first.
6430 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6431 - it's already been completed.
6432 (patch_initialized_static_field): New function.
6433 (java_complete_field): Call it.
6435 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6437 * expr.c (encode_newarray_type, build_new_array): New functions.
6438 * java-tree.h: Declare build_new_array.
6439 * jcf-write.c (patch_newarray): Use build_new_array.
6441 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6442 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6444 * parse.y (patch_new_array_init): Re-organize.
6445 Now is passed the actual array (pointer) type of the value.
6446 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6447 (patch_array_constructor): Removed - merged into patch_new_array_init.
6448 (java_complete_tree): Update patch_new_array_init.
6450 * jcf-write.c (find_constant_index): New function.
6451 (generate_bytecode_insns): Use find_constant_index.
6452 (generate_classfile): Use find_constant_index for ConstantValue.
6454 1998-12-11 Tom Tromey <tromey@cygnus.com>
6456 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6457 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6458 * class.c (make_class_data): Renamed dtable -> vtable, and
6459 dtable_method_count -> vtable_method_count.
6461 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6463 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6464 global variables, initialized.
6465 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6466 Declared new global variables.
6467 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6468 double_zero_node, integer_zero_node upon direct matching.
6469 * parse.y (purify_type_name): Added function prototype.
6470 (duplicate_declaration_error_p): Consider new_type as potentially
6471 being a incomplete type. Use purify_type_name on type string.
6472 (method_header): saved_type: unused variable removed. Don't figure
6473 return type if method name is invalid.
6474 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6475 processed by patch_unaryop.
6476 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6477 increment/decrement node into its original type after binary
6478 numeric promotion on its operands.
6480 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6482 * parse.y (array_initializer:): Array init operand is NULL_TREE
6483 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6484 now an error. Fixed indentation problems.
6485 (patch_string): Handle error_mark_node as an argument.
6486 (patch_new_array_init): Fixed indentation problems.
6487 (array_constructor_check_entry): Removed check on null wfl_value.
6488 Return an error if wfl_value's walk returns an error.
6490 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6492 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6493 * lex.c (java_lex): Remember column position before advancing one
6494 token. Retain location information on OCB_TK.
6495 * lex.h (typedef struct java_lc): Added new field.
6496 * parse.h (GET_SKIP_TYPE): New macro.
6497 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6498 * parse.y (build_new_array_init, patch_new_array_init,
6499 patch_array_constructor, maybe_build_array_element_wfl,
6500 array_constructor_check_entry): New function prototypes.
6501 (switch_block:): Tagged <node>.
6502 (OCB_TK): Tagged <operator>.
6503 (array_initializer:): Installed actions.
6504 (variable_initializer): Build location information on element if
6506 (switch_statement:): Fixed indentation typo.
6507 (switch_block:): Redefined default action.
6508 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6509 (patch_assignment): Removed duplicate code.
6510 (maybe_build_array_element_wfl, build_new_array_init,
6511 patch_new_array_init, patch_array_constructor,
6512 array_constructor_check_entry): New functions.
6514 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * parse.y (array_initializer): Tagged <node>.
6517 (variable_initializer:): Use default rule.
6518 (array_initializer:): Defined actions.
6519 (variable_initializers:): Likewise.
6520 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6521 non-static field accesses.
6522 (patch_invoke): Fixed indentation typo.
6523 (java_complete_tree): Likewise.
6524 (build_labeled_block): Changed leading comment. Generate an error
6525 in case of duplicate loop labels.
6526 (patch_conditional_expr): Patch results of string concatenation
6529 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6531 * constants.c (find_methodref_index): When the class is an interface,
6532 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6534 * decl.c (finit_identifier_node): Use "$finit$", rather than
6535 "<finit>" (which Sun's verifier rejects).
6536 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6537 (generate_field_initialization_code): Removed.
6538 (fix_constructors) Don't add call to $finit$ here (wrong order).
6539 (patch_method_invocation): Add $finit$ call here.
6541 * java-tree.h (CALL_USING_SUPER): New macro.
6542 * parse.y (patch_invoke): Remove im local variable.
6543 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6544 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6545 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6547 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6549 * parse.y (java_complete_tree): Don't complain about unreachable
6550 statement if it is empty_stmt_node.
6552 * jcf-write.c (find_constant_wide): New function.
6553 (push_long_const): Use find_constant_wide.
6555 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6556 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6557 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6558 Emit invokeinterface when calling an interface method.
6559 Emit invokespecial also when calling super or private methods.
6561 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6563 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6565 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6567 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6569 * java-tree.h (java_layout_seen_class_methods): New function
6571 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6572 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6573 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6574 * parse.y (method_declarator:): Defined action.
6575 (issue_warning_error_from_context): input_filename saved, set to
6576 the appropriate value and restored after java_error is called.
6577 (build_unresolved_array_type): Fixed comment.
6578 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6579 (method_header): Deal with return type the same way type are
6580 handled for fields and method's parameters and local variables
6582 (check_method_redefinition): Removed extra CR.
6583 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6584 (java_layout_seen_class_methods): New function.
6585 (java_layout_classes): Call java_layout_seen_class_methods.
6587 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6589 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6591 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6593 * jcf-dump.c (main): Fix error message.
6594 * jcf-path.c (add_entry): Style fix.
6596 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6598 * class.c (layout_class_method): Call build_java_argument_signature
6599 on constructors too.
6600 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6601 (patch_method_invocation): Define a primary when resolving an
6602 expression name. Augmented comment on code checking illegal `this'
6603 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6605 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * class.c (layout_class_method): Don't report error on non-static
6608 overriding static if the method is private.
6609 * java-tree.h (finish_class): Prototype added.
6610 * lex.c (java_get_line_col): Handle col argument -2 value.
6611 * parse.h: All static method declarations moved to parse.y.
6612 * parse.y: Now contains all static method declarations previously
6614 (find_expr_with_wfl, missing_return_error,
6615 unreachable_stmt_error): New functions.
6616 (java_get_real_method_name): Identify constructors bearing class
6617 names in source code compiled classes only.
6618 (java_complete_expand_methods): Call missing_return_error.
6619 (invocation_mode): Private methods invoked as static methods.
6620 (java_complete_tree): Call unreachable_stmt_error.
6622 1998-12-01 Tom Tromey <tromey@cygnus.com>
6624 * Makefile.in (+target): Removed.
6625 (+xmake_file): Likewise.
6626 (+tmake_file): Likewise.
6627 (.NOEXPORT): Removed duplicate.
6629 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6631 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6633 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6635 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6636 libiberty.h. Provide an xmalloc definition.
6638 * jvspec.c: Remove the xmalloc prototype.
6640 * parse-scan.y: Include config.h and system.h. Don't include
6641 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6642 Provide an xstrdup definition.
6644 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6646 * jcf-path.c (add_entry): Recognize ".jar" too.
6647 * lang-specs.h: Likewise.
6649 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6651 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6652 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6654 * jcf-write.c (generate_bytecode_insns):
6655 Handle pre/post-increment/decrement of long.
6657 * jcf-write.c (generate_bytecode_insns):
6658 Handle missing exception handler (finally for synchronized).
6660 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6662 * java-tree.h (end_params_node): Declare global.
6663 * decl.c (end_params_node): New global.
6664 (init_decl_processing, start_java_method): Use end_params_node for
6665 end of list of parameter types. Follows correct gcc conventions.
6666 * expr.c (pop_argument_types, pop_arguments): Likewise.
6667 * lang.c (put_decl_node): Likewise.
6668 * typeck.c (various places): Likewise.
6669 * class.y (various places): Likewise.
6670 * parse.y (various places): Likewise.
6672 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6673 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6675 * class.c: Add #include flags.h, remove no-longer needed declaration.
6677 * class.c (layout_class_method): Remove commented-out code, re-format.
6678 Don't add vtable entry (or index) for private methods.
6679 * expr.c (expand_invoke): A private method is implicitly final.
6680 * class.c (make_class_data): If inlining or optimizing,
6681 skip private methods.
6683 * class.c (finish_class): New function. Calls existing methods,
6684 but alls emits deferred inline functions.
6685 * jcf-parse.c (parse_class_file): Call finish_class.
6686 * parse.y (java_complete_expand_methods): Likewise.
6688 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6690 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6692 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6694 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6696 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6698 * (generate_classfile): Always write class access flag with
6701 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6703 * class.c (maybe_layout_super_class): New function.
6704 (layout_class): Reorganized. Loop on class methods dispatched into
6705 a new function. Call maybe_layout_super_class.
6706 (layout_class_methods, layout_class_method): New functions.
6707 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6709 (expand_invoke): Likewise.
6710 * java-tree.h (all_class_list): New global variable declared.
6711 (layout_class_methods, layout_class_method): New function
6713 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6714 * jcf-parse.c (all_class_list): New global variable.
6715 (load_class): Extended what class_or_name can be. Use parser
6716 context mechanism to save globals before calling jcf_parse.
6717 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6718 is set on the file name.
6719 (jcf_parse): Layout class methods when Object is loaded, otherwise
6720 record class in all_class_list for delayed method layout.
6721 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6722 * lang.c (put_decl_node): Decode <init> into the decl context
6724 * lex.c (java_allocate_new_line): Use xmalloc.
6725 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6726 pointers, not TREE_LIST elements.
6727 (struct parser_ctxt): Fixed comment indentations, added comments
6728 and reordered some fields.
6729 (java_check_methods): Function prototype removed.
6730 * parse.y (java_push_parser_context): Use xmalloc.
6731 (java_parser_context_restore_global): Pop extra pushed ctxp only
6732 when there's nothing next.
6733 (maybe_create_class_interface_decl): Fixed comment, add new
6734 created class decl to all_class_list.
6735 (method_header): Use GET_REAL_TYPE on argument's types.
6736 (method_declarator): Use GET_REAL_TYPE, change type to the real
6737 type in TREE_LIST dependency node. Build argument list with the
6739 (create_jdep_list): Use xmalloc. Removed allocation error message.
6740 (obtain_incomplete_type): Fixed leading comment. Broadened
6741 incoming argument meaning.
6742 (register_incomplete_type): Use xmalloc. Removed allocation error
6744 (safe_layout_class): Fixed leading comment.
6745 (jdep_resolve_class): Reversed if statement condition and switch
6747 (resolve_and_layout): Fixed leading comment. Broadened incoming
6749 (complete_class_report_errors): New local variable name, for
6750 clarity. purify_type_name used for all error cases.
6751 (java_get_real_method_name): Stricter check on constructors.
6752 (java_check_regular_methods): Reverse methods list only if not
6753 already laid out. Layout artificial constructor.
6754 (java_check_methods): Deleted.
6755 (source_start_java_method): Obtain incomplete type for patchable
6757 (java_layout_classes): Fixed leading comment. Use
6758 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6759 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6760 before returning. Fixed comments.
6761 (java_expand_classes): Check for errors up front.
6762 (patch_method_invocation): Class to search is resolved and laid
6765 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6767 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6769 * javaop.h (int8): Removed - not used.
6770 (jbyte): Redefine portably with correct signedness.
6772 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6774 * jcf-write.c (generate_bytecode_insns): Fix typo
6775 OPCODE_getstatic to OPCODE_getfield.
6777 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6778 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6779 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6781 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * jcf-parse.c (jcf_parse_source): Function returned type is
6784 void. Added prototype.
6785 (jcf_parse): Function returned type is void.
6786 (yyparse): Remove call to fclose on the last parsed file.
6788 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6790 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6793 (layout_class): Cope with methods featuring WFL in decl names.
6794 * decl.c (unqualified_object_id_node): New global variable,
6796 (build_decl_no_layout): Removed.
6797 * expr.c (build_primtype_type_ref): Handle Double.
6798 (java_lang_expand_expr): Fixed indentations.
6799 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6800 (flag_wall, flag_redundant, flag_not_overriding,
6801 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6802 variable declarations.
6803 (build_decl_no_layout): Removed prototype.
6804 (java_get_real_method_name): Added prototype.
6805 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6806 (java_parse_abort_on_error): Macro now just returns.
6807 * jcf-parse.c (jcf_parse_source): Check fclose returned
6808 value. Call emit_register_classes if java_report_errors returns
6810 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6811 flag_static_local_jdk1_1): New integer flags.
6812 (lang_decode_option): New flags set here.
6813 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6814 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6815 the flag_redundant variable.
6816 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6817 when parsing java.lang.Object class.
6818 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6820 (resolve_qualified_expression_name): Fixed indentation.
6821 (patch_array_ref): Changed prototype.
6822 (not_initialized_as_it_should_p): Prototype removed.
6823 (java_report_errors): Added function prototype.
6824 * parse.y (formal_parameter:): Changed error message for not yet
6825 supported final parameters.
6826 (class_type_list:): Set both PURPOSE and VALUE of created
6827 TREE_LIST to be class_type.
6828 (primary_no_new_array:): Handle class literals on primitive types.
6829 (parse_warning_context): Reinstalled correct force_error and
6830 do_warning flags setups.
6831 (java_report_errors): Changed prototype. Return java_error_count
6833 (variable_redefinition_error): Consider treating variable type as
6835 (create_interface): Warn about redundant abstract modifier if
6836 flag_redundant is set. Changed error message.
6837 (lookup_field_wrapper): Save/restore globals before/after looking
6839 (duplicate_declaration_error_p): Consider treating declaration
6840 type as a fake pointer.
6841 (register_fields): Extract real type from dependency node. Check
6842 for duplicate field declaration after type adjustment. Use
6843 DECL_INITIAL to store static final initialized values.
6844 (method_header): Extract real function type from dependency node.
6845 (check_abstract_method_header): Use GET_METHOD_NAME.
6846 (obtain_incomplete_type): Layout fake pointer type.
6847 (safe_layout_class): Don't try to check for methods before layout.
6848 (java_complete_class): Don't check for correct throws clause
6849 elements inheritance here.
6850 (resolve_and_layout): Broadened name parameter meaning.
6851 (reset_method_name): Use GET_METHOD_NAME.
6852 (java_get_real_method_name): New function.
6853 (java_check_regular_methods): Don't check methods in
6854 java.lang.Object. Verify lineage of throws clause elements. Use
6855 flag_no_overriding in warning report.
6856 (check_throws_clauses): Don't check if class was from
6857 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6858 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6859 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6860 warning on unsupported final local variables. Use build_decl
6861 instead of build_decl_no_layout. Get real local variable type from
6863 (source_start_java_method): Get real parameter type from
6864 dependency node. Call build_decl instead of build_decl_no_layout.
6865 (java_layout_classes): Reverse tree and layout type and class as
6866 required. Mark class as loaded when done.
6867 (resolve_field_access): Fixed indentation. Restricted condition
6868 leading to static field access code generation. Set field_type
6869 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6870 (resolve_qualified_expression_name): Initialize type_found to
6871 null. Handle static field resolved during qualification. Fixed
6872 layout on non primitive field decl types.
6873 (not_accessible_p): Fixed typo in comment.
6874 (patch_method_invocation): Resolve and layout class to search from
6876 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6877 layout non primitive type, if necessary. Make method node only to
6879 (find_applicable_accessible_methods_list): Consider WFL'ed method
6880 decl names. Fixed indentation.
6881 (argument_types_convertible): Resolve and layout target type if
6883 (java_complete_tree): Fixed indentation problems. Rewrote
6884 CALL_EXPR thrown exceptions check. Re-installed further processing
6885 of the assignment in certain cases.
6886 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6887 inlining on class literals.
6888 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6890 (valid_method_invocation_conversion_p): Likewise.
6891 (patch_string): Temporary disable forbidden use of `this' in
6892 explicit constructor invocations when doing string concatenation
6894 (patch_unaryop): Added comment. Reinstalled code to disable
6895 further check on assignment operation with cast expression RHS.
6896 (patch_switch_statement): Fixed indentation.
6897 (build_try_statement): Call build_decl instead of
6898 build_decl_no_layout.
6899 (patch_synchronized_statement): Likewise.
6900 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6901 IS_UNCHECKED_EXPRESSION_P.
6902 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6903 layout argument exception type.
6904 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6905 of IS_UNCHECKED_EXPRESSION_P.
6907 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6909 * jcf-parse.c (yyparse): Open class file in binary mode.
6911 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6913 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6915 * jcf-write.c (perform_relocations): Move check out one loop.
6917 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6919 * Make-lang.in: Fix reference to srcdir.
6920 * jv-scan.c: Add missing xmalloc prototype.
6921 * jvgenmain.c: Ditto.
6923 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6925 * decl.c (error_mark_node), java-tree.h: New global.
6926 * parse.y: Use empty_stmt_node instead of size_zero_node.
6927 (build_if_else_statement): If missing else, use empty_stmt_node.
6929 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6930 (java_complete_expand_method): Complain if return is missing.
6931 (java_check_regular_methods): Comment out incorrect error check.
6932 (not_accessible_p): Fix incorrect handling of protected methods.
6933 (patch_method_invocation): Pass correct context to not_accessible_p.
6934 (find_applicable_accessible_methods_list): Likewise.
6935 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6936 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6937 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6938 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6940 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6941 (push_int_const): Remove reundant NOTE_PUSH.
6942 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6943 (- case SWITCH_EXPR): Fix code generation bug.
6944 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6945 (generate_classfile): More robust for abstract methods.
6947 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6949 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6950 * Make-lang.in: Ditto.
6952 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6955 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6957 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6959 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6961 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6963 Allow uses of interface types to verify. This is not really
6964 type-safe, but it matches what Sun does, and is OK as long as
6965 there are appropriate run-time checks.
6966 * verify.c (merge_types): If merging two interface types,
6967 just set the result to java.lang.Object.
6968 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6970 1998-11-13 Tom Tromey <tromey@cygnus.com>
6972 * gjavah.c (main): Handle --output-class-directory argument.
6973 * jvspec.c (lang_specific_driver): Translate `-d' into
6975 * jcf.h (jcf_write_base_directory): Declare.
6976 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6977 * lang-options.h: Mention -foutput-class-dir.
6978 * jcf-write.c (jcf_write_base_directory): New global.
6979 (make_class_file_name): Put generated .class file into `-d'
6980 directory, or into source directory if -d not given. Function now
6982 (write_classfile): Free class file name. Handle case where class
6984 (DIR_SEPARATOR): New macro.
6985 Include <sys/stat.h>
6987 * Makefile.in (prefix): New macro.
6989 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6991 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6992 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6993 here (done in patch_invoke instead).
6994 (case_identity): Moved here from parse.y.
6996 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6997 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6998 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6999 so they can be efficiently scanned without recursion.
7000 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7001 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7002 in BLOCK iteratively, rather than recursively.
7004 * parse.y (do_unary_numeric_promotion): New function.
7005 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7007 * parse.y (patch_newarray): Various fixes.
7009 Re-do handling of switch statements (for proper block scoping).
7010 * parse.y: Add just a single block for the enture switch block,
7011 but don't create any "case blocks".
7012 (group_of_labels): Rmeoved unneeded non-terminal.
7013 CASE_EXPR and DEFAULT_EXPR are added to current block.
7014 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7015 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7016 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7017 * parse.y (wfl_operator, print_int_node): Make non-static.
7018 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7019 as part of recursive scan of block.
7020 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7021 (patch_switch_statement): Most tests move dinto java_complete_tree.
7023 * parse.y: Make various production be non-typed (void).
7024 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7025 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7026 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7028 * jcf-write.c (struct jcf_handler): New type.
7029 (struct jcf_switch_state): New type.
7030 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7031 (alloc_handler, emit_unop, emit_reloc): New functions.
7032 (adjust_typed_op): Add extra parameter ("max type" offset).
7033 (emit_switch_reloc, emit_case-reloc): New function.
7034 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7035 (generate_bytecode_insns): Support REAL_CST, switch statements,
7036 exception handling, method calls, object/array creation, and more.
7038 * class.c: Remove some unused variables.
7039 * constants.c (find_string_constant): New function.
7040 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7041 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7042 if flag_emit_class_files.
7044 1998-11-12 Tom Tromey <tromey@cygnus.com>
7046 * jcf-io.c (find_class): Added explanatory comment.
7048 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7049 trailing slash to `.zip' entries.
7051 * jvspec.c (lang_specific_driver): Correctly handle case where
7052 GC_NAME not defined.
7054 1998-11-11 Tom Tromey <tromey@cygnus.com>
7056 * jvspec.c (GC_NAME): New define.
7057 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7059 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7061 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7063 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7065 1998-11-11 Tom Tromey <tromey@cygnus.com>
7067 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7069 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * class.c (is_compiled_class): Call safe_layout_class for class
7072 compiled from source.
7073 * conver.h (convert_to_integer, convert_to_real,
7074 convert_to_pointer): Added prototypes.
7075 * decl.c (init_decl_processing): Non longer push the decls of
7076 `methodtable', `constants', `Class', `Field', `dispatchTable'
7077 `jexception' and `Method'.
7078 * expr.c (build_invokeinterface): New function.
7079 (expand_invoke): static variable CLASS_IDENT now in
7080 build_invokeinterface. Use build_invokeinterface.
7081 (expand_java_field_op): Moved code to inline
7082 java.lang.PRIMTYPE.TYPE into a function.
7083 (build_primtype_type_ref): New function.
7084 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7085 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7086 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7087 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7088 (DECL_LOCAL_STATIC_VALUE): New macro.
7089 (build_invokeinterface, build_primtype_type_ref): New function
7091 (java_parse_abort_on_error): Macro rewritten.
7092 * jcf-parse.c (current_method): Add comment to declaration.
7093 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7094 Function prototypes fixed.
7095 (jcf_parse_source): push/pop parser context. save/restore global.
7096 (parse_source_file): Fixed leading comment. Now take a
7097 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7098 classes and pop the parser context anymore.
7099 (yyparse): Push parser context, save globals, parse the source
7100 file, restore globals and pop the parser context when processing a
7102 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7103 * lex.c (java_parse_doc_section): New function.
7104 (java_lex): Call java_parse_doc_section when appropriate. Build an
7105 operator around INSTANCEOF_TK.
7106 * lex.h (java_lineterminator, java_sprint_unicode,
7107 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7108 Prototypes rewritten.
7109 (java_parse_escape_sequence, java_letter_or_digit_p,
7110 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7111 java_read_unicode, java_store_unicode, java_read_char,
7112 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7113 Added function prototypes.
7114 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7116 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7118 (struct parser_ctxt): New fields: deprecated,
7119 current_parsed_class_un, gclass_list.
7120 (fix_method_argument_names, issue_warning_error_from_context,
7121 resolve_package, lookup_package_type): New function prototypes.
7122 (resolve_expression_name): Fixed function prototype.
7123 (find_applicable_accessible_methods_list): Fixed indentation, added
7124 extra argument in prototype.
7125 (check_final_assignment, build_null_of_type, check_deprecation,
7126 check_method_redefinition, reset_method_name,
7127 java_check_regular_methods, java_check_abstract_methods,
7128 maybe_build_primttype_type_ref): New function prototype.
7129 * parse.y (conver.h): Include.
7130 (INSTANCEOF_TK): Tagged <operator>.
7131 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7132 (relational_expression:): Build binop for instanceof.
7133 (java_push_parser_context): Remember ctxp->gclass_list across
7135 (java_pop_parser_context): Simply return if no context
7136 exists. Remember gclass_list across contexts.
7137 (issue_warning_error_from_context): New function.
7138 (parse_error_context): Don't setup ctxp->elc here. Call
7139 issue_warning_error_from_context instead.
7140 (parse_warning_context): Likewise.
7141 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7142 setup. Link new class/interface to ctxp->gclass_list.
7143 (add_superinterfaces): Register interface as incomplete if not
7145 (create_class): Remember class unqualified name in
7146 ctxp->current_parsed_class_un. Check class deprecation.
7147 (register_fields): Check field deprecation. Remember static final
7148 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7150 (method_header): New local variable ORIG_ARG. Use unqualified
7151 current class name for check on constructor errors. Promote return
7152 type if of record type. Argument list fix moved in
7153 fix_method_argument_names, called here. Check method deprecation.
7154 (fix_method_argument_names): New function.
7155 (method_declarator): Promote record typed arguments.
7156 (safe_layout_class): Check class methods before layout.
7157 (java_complete_class): Compute field layout when patched.
7158 (do_resolve_class): Try to load class after having it renamed
7159 after the package name.
7160 (get_printable_method_name): Use DECL_CONTEXT.
7161 (reset_method_name): New function.
7162 (check_method_redefinition): Use reset_method_name.
7163 (java_check_regular_methods): New local variable
7164 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7165 names for error report. Check for compile-time error when method
7166 found has default (package) access.
7167 (java_check_abstract_methods): Now takes an interface DECL node as
7168 an argument. Also reinstall real name on unchecked
7169 overriding/hiding methods for error report.
7170 (java_check_methods): Fixed leading comment. Get classes to verify
7171 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7172 CLASS_METHOD_CHECKED_P on class verification.
7173 (lookup_java_method2): Get real method name if necessary.
7174 (find_in_imports): Don't check package class access here.
7175 (resolve_package, lookup_package_type): New functions.
7176 (java_layout_classes): Fixed leading comment. Take classes to be
7177 laid out from ctxp->gclass_list.
7178 (java_complete_expand_methods): Don't expand native and abstract
7180 (java_expand_classes): New function.
7181 (resolve_expression_name): Use additional argument ORIG. Retrieve
7182 values of static final field of primitive types.
7183 (resolve_field_access): Handles static final field of promotive
7185 (resolve_qualified_expression_name): Handle STRING_CST as
7186 primaries and package name resolution. Check deprecation on found
7187 decls. Set where_found and type_found on non static field resolved
7188 during qualification. Layout non primitive field decl types.
7189 (check_deprecation): New function.
7190 (maybe_access_field): Simplified.
7191 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7192 removed. Reverse method's argument when primary is a type. Don't
7193 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7194 instead. Include abstract class in the list of class searchable
7195 for constructors. Use DECL_CONTEXT of found method for access
7196 checks. Check method deprecation.
7197 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7198 converting arguments. Handle INVOKE_INTERFACE.
7199 (lookup_method_invoke): Search constructor using existing
7200 infrastructure (don't rely on lookup_java_constructor anymore).
7201 (find_applicable_accessible_methods_list): Extra argument flag
7202 LC. Now include constructor in the search.
7203 (qualify_ambiguous_name): Conditional expression are primaries.
7204 (not_initialized_as_it_should_p): static final are always
7206 (java_complete_tree): Pass extra NULL argument to
7207 resolve_expression_name. Stricter test to carry on patching
7208 assignments. New case for INSTANCEOF_EXPR.
7209 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7210 (check_final_assignment, maybe_build_primttype_type_ref): New
7212 (patch_assignment): Detect resolved static finals and carry normal
7213 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7214 (try_builtin_assignconv): Access constant 0 on all primitive
7216 (valid_builtin_assignconv_identity_widening_p): Accept identical
7217 types. Accept all promoted type on int type.
7218 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7219 assigned to a reference.
7220 (valid_method_invocation_conversion_p): Accept to check null
7222 (build_binop): Merge declaration and initialization of local
7224 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7225 numeric types. Improved validity test for qualify operators on
7227 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7228 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7229 primitive type and issue the appropriate error message.
7230 (resolve_type_during_patch): Mark class loaded when resolved.
7231 (patch_cast): Allow null to be cased to reference types.
7232 (build_null_of_type): New function.
7233 (patch_array_ref): Handle array on references correctly.
7234 (patch_return): Removed unused local variable MODIFY. Force
7235 boolean to be returned as integers. Allows null to be returned by
7236 a function returning a reference.
7237 * typeck.c (convert_to_integer, convert_to_real,
7238 convert_to_pointer): Prototypes moved to convert.h
7239 (lookup_argument_method): Use method real name, if necessary.
7241 1998-10-30 Tom Tromey <tromey@cygnus.com>
7243 * class.c (build_class_ref): Changed name of primitive classes to
7246 * class.c (make_class_data): Renamed fields: nmethods to
7247 method_count, method_count to dtable_method_count. Always set
7249 * decl.c (init_decl_processing): Likewise.
7251 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7253 * class.c (layout_class): Don't mangle <finit>, produce
7254 __finit<class> instead. Don't verify artificial methods.
7255 * decl.c (finit_identifier_node): New declared global.
7256 (init_decl_processing): finit_identifier_node initialized.
7257 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7258 * java-tree.h (finit_identifier_node): Declared as extern.
7259 (struct lang_decl): New field called_constructor.
7260 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7261 (CLASS_HAS_FINIT_P): New macro.
7262 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7263 explicit constructor invocation.
7264 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7265 CALL_SUPER_CONSTRUCTOR_P): New macros.
7266 (write_classfile): Added prototype.
7267 * jcf-parse.c (jcf_parse_source): Parse and remember for
7268 generation if the file was seen on the command line.
7269 (parse_source_file): Don't write the class file here.
7270 (yyparse): Loop on files rewritten. Set current_jcf.
7271 (parse_zip_file_entries): Parse class file only if it was found.
7272 * lang.c (init_parse): Don't open command line provided filename
7274 (lang_parse): Don't set main_jcf anymore.
7275 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7276 (JCONSTRUCTOR_CHECK): New macro.
7277 (JBSC_TYPE_P): New macro.
7278 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7279 (COMPLETE_CHECK_OP_2): New macro.
7280 (struct parse_ctxt): New field explicit_constructor_p.
7281 (check_class_interface_creation): Fixed prototype indentation.
7282 (patch_method_invocation_stmt): Prototype reflects added argument.
7283 (patch_invoke): Likewise.
7284 (complete_method_declaration, build_super_invocation,
7285 verify_constructor_circularity,
7286 build_this_super_qualified_invocation, get_printable_method_name,
7287 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7288 verify_constructor_super, create_artificial_method,
7289 start_artificial_method_body, end_artificial_method_body,
7290 generate_field_initialization_code): New function prototypes.
7291 * parse.y: Fixed leading comment
7292 (constructor_header:, constructor_body:, block_end:): Rules tagged
7294 (type_declaration:): Call maybe_generate_finit.
7295 (method_declaration:): Action for method_body: placed in new
7296 function complete_method_declaration, called here.
7297 (constructor_declaration:): Defined actions. Removed leading
7299 (constructor_header:): New rule with action.
7300 (constructor_body:): Rule rewritten using block_begin: and
7301 block_end:. Defined actions.
7302 (constructor_declarator:, explicit_constructor_invocation:):
7304 (block:): Use new rules block_begin: block_end:.
7305 (block_begin:, block_end:): New rules and actions.
7306 (block_statements:): Fixed error message for explicit
7308 (method_invocation:): Call build_this_super_qualified_invocation
7309 if primary is `this' or `super' was seen.
7310 (conditional_expression:): Action defined.
7311 (extra_ctxp_pushed_p): New static global flag.
7312 (java_parser_context_save_global): Create parser context if
7313 necessary. Use extra_ctxp_pushed_p to remember it.
7314 (java_parser_context_restore_global): Pop extra parser context if
7316 (build_array_from_name): Array on primitive types are marked
7318 (register_fields): Restore new name in field initializer
7319 expression if type was altered. Non static fields initialized upon
7320 declaration marked initialized.
7321 (maybe_generate_finit): New function.
7322 (maybe_generate_clinit): Use create_artificial_method,
7323 start_artificial_method_body, end_artificial_method_body. Generate
7324 debug info for enclosed initialization statements.
7325 (method_header): Fixed leading comment. Check constructor
7326 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7328 (complete_method_declaration, constructor_circularity_msg,
7329 verify_constructor_circularity): New functions.
7330 (get_printable_method_name): New function.
7331 (check_method_redefinition): Don't rename <finit> methods. Fix
7332 declared constructor names. Error message for
7333 constructors modified.
7334 (java_check_regular_methods): Local variable seen_constructor
7335 renamed saw_constructor. Skip verification on constructors. Create
7336 default constructor with create_artificial_method.
7337 (java_check_methods): Removed unnecessary empty line.
7338 (create_artificial_method, start_artificial_method_body,
7339 end_artificial_method_body): New functions.
7340 (java_layout_classes): Changed leading comment. Reverse fields
7341 list if necessary. Always layout java.lang.Object if being
7343 (java_complete_expand_methods): Verify constructor circularity.
7344 (java_complete_expand_method): Call fix_constructor on
7345 constructors. Local variable no_ac_found removed. Restore
7346 bindings if method body expansion failed.
7347 (fix_constructors, verify_constructor_super,
7348 generate_field_initialization_code): New function.
7349 (java_expand_classes): Fixed leading comment. Write class file
7351 (resolve_expression_name): Check for illegal instance variable
7352 usage within the argument scope of an explicit constructor
7354 (resolve_qualified_expression_name): Pass extra from_super flag
7355 when invoking patch_method_invocation_stmt. New case for
7356 conditional expression when used as a primary. Check for error
7357 when acquiring super.
7358 (patch_method_invocation_stmt): Added extra argument super. New
7359 local variable is_static_flag. Set class_to_search according to
7360 the nature of the constructor invocation. Don't add `this'
7361 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7362 invocation within the argument scope of explicit constructor
7363 invocation. Set is_static according to is_static_flag. Provide
7364 extra `super' argument to patch_invoke invocation.
7365 (patch_invoke): New argument from_super. Loop on arguments
7366 indentation fixed. Pass from_super to invocation_mode. New switch
7367 case INVOKE_SUPER. Fixed error message in switch default case.
7368 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7370 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7371 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7372 message takes constructors into account.
7373 (find_applicable_accessible_methods_list): Fixed indentation.
7374 (qualify_ambiguous_name): Take explicit constructor invocation
7375 into account. Deal with a conditional expression as a primary to
7377 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7378 case. Added extra argument to patch_method_invocation_stmt.
7379 Register calls made to explicit constructor `this'. Don't call
7380 save_expr in ARRAY_REF case when emitting class files. Check for
7381 illegal use of this when expanding explicit constructor invocation
7383 (complete_function_arguments): Set and reset parser context
7384 explicit_constructor_p field value when appropriate.
7385 (build_super_invocation, build_this_super_qualified_invocation):
7387 (patch_assignment): Fixed typo.
7388 (patch_unaryop): Check on final fields occurs only when a decl
7390 (patch_return): Take constructors into account.
7391 (patch_conditional_expr): New function.
7392 * typeck.c (build_java_signature): Removed unnecessary empty line.
7394 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7396 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7398 1998-10-28 Tom Tromey <tromey@cygnus.com>
7400 * decl.c (init_decl_processing): Renamed fields.
7401 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7402 interface_len, msize fields.
7404 * class.c (make_class_data): Removed subclass_head and
7405 subclass_next fields.
7406 * decl.c (init_decl_processing): Removed subclass_head and
7407 subclass_next fields.
7409 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7411 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7412 * mangle.c (emit_unicode_mangled_name): Similarly.
7414 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7416 * jcf-parse.c (get_constant): Place braces around code to compute
7417 'd' when REAL_ARITHMETIC is not defined.
7419 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7421 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7424 1998-10-23 Tom Tromey <tromey@cygnus.com>
7426 * lang-specs.h: `.zip' files are input to jc1.
7428 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7430 * jvspecs.c: Add (but don't enable) support for combining multiple
7431 .class and .java input filenames to a single jc1 invocation.
7432 Add support for -C flag (copile to .class files).
7433 Translate -classpath and -CLASSPATH arguments.
7434 * lang-specs.h: Don't set %2 spec.
7436 1998-10-22 Tom Tromey <tromey@cygnus.com>
7438 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7440 (add_path): Don't add trailing separator to non-empty path
7443 * lang.c (lang_decode_option): Check for -fclasspath and
7444 -fCLASSPATH before examining other `-f' options.
7446 * java-tree.h (finalize_identifier_node): Don't declare.
7447 * class.c (make_class_data): Don't push "final" field.
7448 * decl.c (init_decl_processing): Don't push "final" field.
7449 (finalize_identifier_node): Removed.
7450 (init_decl_processing): Don't set finalize_identifier_node.
7452 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7454 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7456 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7457 (JV_SCAN_SOURCES): New macro.
7458 (JCF_DUMP_SOURCES): Likewise.
7459 (jcf-dump$(exeext)): New target.
7460 (jv-scan$(exeext)): New target.
7462 1998-10-22 Tom Tromey <tromey@cygnus.com>
7464 * Makefile.in (LEX): Removed.
7465 (LEXFLAGS): Likewise.
7466 (SET_BISON): New macro.
7468 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7469 spurious diffs in parse.c.
7470 ($(PARSE_SCAN_C)): Likewise.
7471 (PARSE_DIR): New macro.
7473 (PARSE_SCAN_C): Likewise.
7474 (PARSE_RELDIR): New macro.
7476 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7478 * jcf-io.c (find_class): Use saw_java_source to determine when to
7479 look for `.java' file.
7480 * jcf-parse.c (saw_java_source): New global.
7481 (yyparse): Set it if `.java' file seen.
7483 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7484 (GCJH_SOURCES): Likewise.
7485 * Makefile.in (datadir): New macro.
7486 (libjava_zip): Likewise.
7487 (JAVA_OBJS): Added jcf-path.o.
7488 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7489 (../gcjh$(exeext)): Likewise.
7490 (jcf-path.o): New target.
7491 * java-tree.h (fix_classpath): Removed decl.
7492 * jcf-parse.c (fix_classpath): Removed.
7493 (load_class): Don't call fix_classpath.
7494 * parse.y (read_import_dir): Don't call fix_classpath.
7495 * lex.h: Don't mention classpath.
7496 * lex.c (java_init_lex): Don't initialize classpath.
7497 * jcf-io.c (classpath): Removed global.
7498 (find_class): Use jcf_path iteration functions. Correctly search
7499 class path for .java file.
7500 (open_in_zip): New argument `is_system'.
7501 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7502 classpath-related options.
7503 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7505 (lang_init): Call jcf_path_init.
7506 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7507 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7508 Correctly put braces around second string in each entry.
7509 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7510 classpath-related options.
7511 (help): Updated for new options.
7512 * jcf.h: Declare functions from jcf-path.c. Don't mention
7514 * jcf-path.c: New file.
7516 * jcf-depend.c: Include jcf.h.
7518 * jcf-write.c (localvar_alloc): Returns `void'.
7519 (localvar_free): Removed unused variable.
7521 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7522 (init_parse): Use OBJECT_SUFFIX, not ".o".
7524 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7526 * class.c (emit_register_classes): Renamed from
7527 emit_register_class.
7528 * java-tree.h (emit_register_classes): Prototype renamed from
7529 emit_register_class.
7530 * jcf-parse.c (yyparse): Call emit_register_classes once before
7532 * parse.y (java_expand_classes): No longer register classes.
7534 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7536 * class.c (is_compiled_class): New local variable
7537 seen_in_zip. Identify classes found in currently compiled source
7539 * decl.c (complete_start_java_method): Fixed typo.
7540 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7541 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7542 (CLASS_P): Moved around.
7543 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7544 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7546 (jcf_parse_source): Changed leading comment. Removed unnecessary
7547 fclose and CLASS_FROM_SOURCE_P marking.
7548 (parse_source_file): New local variables remember_for_generation
7549 and filename. Mark parsed file name identifier node. Removed block
7550 executed when parse_only was null. Set remember_for_generation.
7551 Use it as an argument to java_pop_parser_context.
7552 (yyparse): New local variables several_files, list, next node and
7553 current_file_list. Split ampersand separated file names into
7554 current_file_list. Iterate through the list and parse accordingly.
7555 * parse.h (java_pop_parser_context): New function prototype.
7556 * parse.y (ctxp_for_generation): New static global variable.
7557 (java_pop_parser_context): New argument generate. Link popped ctxp
7558 to ctxp_for_generation list accordingly.
7559 (java_complete_expand_methods): Fixed indentation.
7560 (java_expand_classes): New function.
7562 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7564 * Makefile.in: Link with libiberty.a instead of memmove.o.
7566 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * lex.c (setjmp.h): No longer included.
7569 * lex.h (setjmp.h): Included.
7570 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7571 (duplicate_declaration_error_p): Renamed from
7572 duplicate_declaration_error.
7573 (build_array_from_name): New function prototype.
7574 * parse.y (setjmp.h): No longer included.
7575 (variable_declarator_id): Define action.
7576 (build_array_from_name): New function.
7577 (duplicate_declaration_error_p): Renamed from
7578 duplicate_declaration_error. Fixed leading comment.
7579 (register_fields): Main `for' loop reorganized. Uses
7580 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7581 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7582 build_array_from_name.
7583 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7585 (read_import_dir): Don't try to skip `.' and `..'.
7586 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7587 build_array_from_name. Main `for' loop reorganized.
7588 (resolve_qualified_expression_name): When building access to a
7589 field, use the type where the field was found, not its own type.
7590 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7591 field was found is null.
7592 (qualify_ambiguous_name): Sweep through all successive array
7595 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * java-tree.h (pop_labeled_block, lang_printable_name,
7598 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7599 interface_of_p, inherits_from_p, fix_classpath,
7600 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7601 make_class_data, register_class, alloc_name_constant): New
7602 function prototypes.
7603 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7604 indentation. Added cast to remove warning.
7605 (lang_printable_name): Set v argument unused.
7606 (lang_print_error): Added argument to lang_printable_name call.
7607 (java_dummy_print, print_lang_decl, print_lang_type,
7608 print_lang_identifier, lang_print_xnode): All argument marked
7610 * lex.c (java_unget_unicode): Removed unnecessary argument.
7611 (java_allocate_new_line): Unused local variable is gone.
7612 (java_read_char): Added parenthesis in expressions to remove
7613 warnings. Added final return statement.
7614 (java_read_unicode): Added parenthesis in expression to remove
7616 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7617 (java_parse_escape_sequence): Likewise.
7618 (java_lex): Unused local variables are gone. Fixed
7619 java_unget_unicode invocation.
7620 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7622 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7623 lang_printable_name invocation in macro.
7624 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7626 (duplicate_declaration_error): Suppressed unused argument in
7628 (identical_subpath_p): Function declaration is gone.
7629 (patch_invoke): Suppressed unused argument in prototype.
7630 (patch_cast, build_labeled_block, check_thrown_exceptions):
7632 * parse.y (setjmp.h): Included
7633 (toplev.h): Likewise.
7634 (field_declaration:): Suppressed unused local
7635 (label_decl:): Fixed build_labeled_block invocation.
7636 (java_pop_parser_context): Put extra parenthesis around assignment
7638 (yyerror): Suppressed unused local variables.
7639 (variable_redefinition_error): Fixed lang_printable_name
7641 (create_interface): Suppressed unused local variables.
7642 (create_class): Likewise.
7643 (duplicate_declaration_error): Suppressed unused argument. Fixed
7644 lang_printable_name invocation.
7645 (register_fields): Suppressed unused local variable. Fixed
7646 duplicate_declaration_error invocation.
7647 (method_header): Suppressed unused local variable.
7648 (method_declarator, parser_check_super): Likewise.
7649 (java_complete_class): Suppressed unused local variable. Fixed
7650 fatal error message.
7651 (complete_class_report_errors): Added default: in switch.
7652 (java_check_regular_methods): Fixed lang_printable_name
7654 (check_throws_clauses): Likewise.
7655 (java_check_abstract_methods): Suppressed unused local
7656 variable. Fixed lang_printable_name invocation.
7657 (read_import_entry): Added supplemental return statement.
7658 (read_import_dir): Suppressed unused local variables.
7659 (check_pkg_class_access, declare_local_variables): Likewise.
7660 (source_start_java_method): Suppressed unused extern variable
7662 (expand_start_java_method): Suppressed unused extern and local
7663 variable declarations.
7664 (java_complete_expand_methods): Likewise.
7665 (java_complete_expand_method): Suppressed unused local variables.
7666 (make_qualified_name): Likewise.
7667 (resolve_qualified_expression_name): Added default: in
7668 switch. Fixed lang_printable_name invocation.
7669 (class_instance_creation_expression): Added parenthesis around
7671 (patch_method_invocation_stmt): Fixed lang_printable_name and
7672 patch_invoke invocations.
7673 (check_for_static_method_reference): Fixed lang_printable_name
7675 (patch_invoke): Suppressed unused arguments and local variables.
7676 (lookup_method_invoke): Suppressed unused local variables.
7677 (qualify_ambiguous_name): Added default: in switch.
7678 (identical_subpath_p): Function removed.
7679 (patch_assignment): Suppressed unused local variables. Suppressed
7680 unnecessary if statement. Fixed lang_printable_name invocations.
7681 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7682 (valid_ref_assignconv_cast_p): Parenthesis around
7683 expression. Suppressed unused local variables.
7684 (build_binop): Suppressed unused local variables. fixed
7685 lang_printable_name invocations.
7686 (string_constant_concatenation): Suppressed unused local
7688 (patch_unaryop): Fixed lang_printable_name invocation.
7689 (patch_cast): Suppressed unnecessary argument. Fixed
7690 lang_printable_name invocation.
7691 (patch_array_ref): Fixed lang_printable_name invocation.
7692 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7693 (build_labeled_block): Suppressed unused argument.
7694 (generate_labeled_block): Fixed build_labeled_block invocation.
7695 (build_loop_body): Suppressed unused local variables.
7696 (patch_loop_statement): Likewise.
7697 (patch_exit): Fixed lang_printable_name invocation.
7698 (patch_switch_statement): Likewise.
7699 (case_identity): First argument marked unused.
7700 (patch_try_statement): Fixed lang_printable_name invocations.
7701 (patch_synchronized_statement, patch_throw_statement): Likewise.
7702 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7703 lang_printable_name invocations.
7704 (check_thrown_exceptions_do): Suppressed unused argument.
7706 1998-10-14 Tom Tromey <tromey@cygnus.com>
7708 * jcf-write.c (write_classfile): Add output class file as target.
7709 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7710 * jcf.h: Added declarations for dependency-tracking functions.
7711 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7712 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7713 (finish_parse): Call jcf_dependency_write.
7714 (dependency_tracking): New global.
7715 (DEPEND_SET_FILE): New define.
7716 (DEPEND_ENABLE): New define.
7717 (init_parse): Enable dependency tracking if required.
7719 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7720 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7721 (../gcjh$(exeext)): Likewise.
7722 (jcf-depend.o): New target.
7723 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7724 (GCJH_SOURCES): Likewise.
7725 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7727 (find_classfile): Added dep_name argument.
7728 (find_class): Compute name of dependency.
7729 (open_in_zip): Call jcf_dependency_add_file.
7730 * gjavah.c (output_file): No longer global.
7731 (usage): Don't mention "gjavah".
7733 (java_no_argument): Likewise.
7734 (version): Likewise.
7735 (main): Recognize and handle -M family of options.
7736 (print_mangled_classname): Return is void.
7737 (process_file): Handle case where output is suppressed.
7738 (HANDLE_END_FIELD): Likewise.
7739 (HANDLE_METHOD): Likewise.
7740 * jcf-depend.c: New file.
7742 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7744 * java-tree.def: Add missing newline at EOF.
7746 1998-10-13 Tom Tromey <tromey@cygnus.com>
7748 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7749 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7751 Include <config.h> and "system.h".
7752 (disassemble_method): Undefine RET to avoid clash with
7755 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * decl.c (runtime_exception_type_node, error_exception_type_node):
7758 New global variables.
7759 (init_decl_processing): Initialized.
7760 * expr.c (java_lang_expand_expr): Set caught exception type to
7761 null if catch handler argument doesn't exit.
7762 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7764 * java-tree.h (runtime_exception_type_node,
7765 error_exception_type_node): Global variables declared.
7766 (DECL_FUNCTION_THROWS): New macro.
7767 (DECL_FUNCTION_BODY): Modified comment.
7768 (DECL_SPECIFIC_COUNT): Likewise.
7769 (struct lang_decl): New field throws_list.
7770 (IS_UNCHECKED_EXPRESSION_P): New macro.
7771 * lex.c (java_lex): Generate location information for THROW_TK.
7772 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7773 EXCEPTIONS_P): New macros.
7774 (enum jdep_code): New value JDEP_EXCEPTION.
7775 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7776 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7777 PATCH_METHOD_RETURN_ERROR): New macros.
7778 (patch_method_invocation_stmt): Added new argument to prototype.
7779 (patch_synchronized_statement, patch_throw_statement,
7780 check_thrown_exceptions, check_thrown_exceptions_do,
7781 purge_unchecked_exceptions, check_throws_clauses): New function
7783 * parse.y Fixed typo in keyword section.
7784 (throw:): Rule tagged <node>.
7785 (THROW_TK): Keyword tagged <operator>.
7786 (method_header:): Last argument to call to method_header passed
7788 (throws:, class_type_list:, throw_statement:,
7789 synchronized_statement:, synchronized:): Defined actions.
7790 (method_header): New local variable current. Register exceptions
7792 (java_complete_tree): Complete and verify exceptions from throws
7794 (complete_class_report_errors): Error message on exceptions not
7796 (java_check_regular_methods): Fixed typo. Shortcut on private
7797 overriding methods. Changed error message on method
7798 redefinition. Check for throws clause compatibility.
7799 (check_throws_clauses): New function.
7800 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7801 method. Changed error message on method redefinition.
7802 (currently_caught_type_list): New static variable.
7803 (java_complete_expand_methods): Purge unchecked exceptions from
7804 throws clause list. Call PUSH_EXCEPTIONS before walk and
7805 POP_EXCEPTIONS after.
7806 (resolve_qualified_expression_name): Pass new argument as NULL to
7807 patch_method_invocation_stmt.
7808 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7809 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7810 argument list when appropriate. Use new argument if non null to
7811 store selected method decl.
7812 (patch_invoke): Convert if necessary args of builtin types before
7813 forming CALL_EXPR. Argument list no longer reversed here.
7814 (invocation_mode): Treat final methods as static methods.
7815 (java_complete_tree): New cases for THROW_EXPR: and
7816 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7818 (complete_function_arguments): No more RECORD_TYPE
7819 conversion. Function parameter nodes no longer saved.
7820 (valid_ref_assignconv_cast_p): Avoid handling null type.
7821 (patch_binop): Fixed null constant reference handling.
7822 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7824 (patch_try_statement): Fixed comments. Record caught types in
7825 list, push the list, expand try block and pop the list.
7826 (patch_synchronized_statement, patch_throw_statement,
7827 check_thrown_exceptions, check_thrown_exceptions_do,
7828 purge_unchecked_exceptions): New functions.
7829 * typeck.c (lookup_argument_method): Allow WFL in place of method
7830 DECL_NAME during method definition check
7832 1998-10-09 Tom Tromey <tromey@cygnus.com>
7834 * gjavah.c (decode_signature_piece): New function.
7835 (print_c_decl): Use it. Added `name_override' argument.
7836 (print_method_info): Use name_override argument to print_c_decl.
7837 (seen_fields): Removed.
7838 (print_field_info): Don't update seen_fields.
7839 (struct method_name): New structure.
7840 (method_name_list): New global.
7841 (print_method_info): Add new method to list of methods.
7842 (name_is_method_p): New function.
7843 (print_field_info): If field name has same name as method, then
7845 (process_file): Parse methods before fields.
7846 (field_pass): New global.
7847 (HANDLE_END_FIELD): Take field_pass into account.
7849 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7851 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7852 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7854 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7856 * jvspec.c: Fix bug in jvgenmain_spec patch.
7858 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7861 * decl.c (soft_exceptioninfo_call_node): New global variable.
7862 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7863 takes extra integer argument. soft_exceptioninfo_call_node
7865 * except.c (java_set_exception_lang_code): New function
7866 (method_init_exceptions): Called here.
7867 (prepare_eh_table_type): New function.
7868 (expand_end_java_handler): Called here.
7869 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7870 one argument. Modified generation of call to
7871 soft_badarrayindex_node to use new argument.
7872 (build_java_arrayaccess): Pass faulty index value to
7873 build_java_throw_out_of_bounds_exception.
7874 (generate_name): New function.
7875 (java_lang_expand_expr): New local variables node, current,
7876 has_finally_p. Expand TRY_EXPR node.
7877 (process_jvm_instruction): Replace top of the stack with thrown
7878 object reference when entering exception handler.
7879 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7880 specific tree codes.
7881 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7883 (DECL_SPECIFIC_COUNT): New macro.
7884 (prepare_eh_table_type, java_set_exception_lang_code,
7885 generate_name): New function declarations.
7886 (match_java_method): Declaration deleted.
7887 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7889 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7890 * parse.h (redefinition_error, refine_accessible_methods_list,
7891 can_cast_to_p): Function declaration removed.
7892 (classitf_redefinition_error, variable_redefinition_error,
7893 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7894 find_most_specific_methods_list, argument_types_convertible,
7895 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7896 valid_cast_to_p, valid_method_invocation_conversion_p,
7897 try_reference_assignconv, add_stmt_to_compound,
7898 build_jump_to_finally, build_tree_list, patch_try_statement,
7899 java_get_catch_block): New function declarations.
7900 * parse.y (string_buffer_type): Global variable deleted.
7901 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7902 finally): Rules tagged <node>.
7903 (TRY_TK, CATCH_TK): Token tagged <operator>.
7904 (class_body_declaration:, class_member_declaration:,
7905 formal_parameter:, explicit_constructor_invocation:,
7906 interface_member_declaration:, constant_declaration:,
7907 primary_no_new_array:, class_instance_creation_expression:,
7908 array_creation_expression:): Issue error on unsuported JDK1.1
7910 (try_statement:, catches:, finally:): Define actions.
7911 (catch_clause_parameter): New rule.
7912 (catch_clause:): Use new rule catch_clause_parameter.
7913 (parse_jdk1_1_error): New function.
7914 (redefinition_error): Renamed classitf_redefinition_error.
7915 (variable_redefinition_error): New function.
7916 (check_class_interface_creation): Call
7917 classitf_redefinition_error.
7918 (java_complete_tree): Added error message on JDEP_TYPE: case.
7919 (complete_class_report_errors): Fixed indentation.
7920 (declare_local_variables): Call variable_redefinition_error.
7921 (source_end_java_method): Call java_set_exception_lang_code and
7922 emit_handlers where appropriate.
7923 (java_method_add_stmt): Call add_stmt_to_block.
7924 (add_stmt_to_block): New function.
7925 (lookup_method_invoke): Fixed outside comment. new local variable
7926 candicates. Call find_applicable_accessible_methods_list and
7927 find_most_specific_methods_list when searching for a
7928 method. Modified error report to list possible candidates when
7930 (find_applicable_accessible_methods_list,
7931 find_most_specific_methods_list, argument_types_convertible): New
7933 (refine_accessible_methods_list): Function deleted.
7934 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7935 expr (if applicable) before calling patch_array_ref.
7936 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7937 (enter_block): Fixed comment.
7938 (enter_a_block): New function.
7939 (patch_assignment): Reorganized. Call try_reference_assignconv for
7940 references. Call valid_cast_to_p instead of can_cast_to_p.
7941 (try_reference_assignconv,
7942 valid_builtin_assignconv_identity_widening_p): New functions.
7943 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7944 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7946 (build_string_concatenation): Don't resolve StringBuffer.
7947 (patch_cast): Fixed inverted arguments.
7948 (patch_array_ref): Code to save array expr deleted. Call
7949 valid_cast_to_p instead of can_cast_to_p.
7950 (generate_labeled_block): Call generate_name.
7951 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7952 patch_try_statement): New functions.
7953 * typeck.c (match_java_method): Function deleted.
7955 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7957 * jvspec.c: jvgenmain_spec uses different temporary file names.
7959 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7961 * jvspec.c (lang_specific_driver): Fail if user specifies
7962 --main= when not linking.
7964 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7966 * class.c (make_class_data): Push value for `thread' field.
7967 * decl.c (init_decl_processing): Added `thread' field to class.
7969 * class.c (add_field): Always make static fields externally
7972 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7974 * expr.c (build_java_athrow,
7975 build_java_throw_out_of_bounds_exception, expand_invoke,
7976 build_newarray, expand_java_multianewarray, build_java_monitor):
7977 Update comments to reflect _Jv_* function names.
7979 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7981 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7982 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7983 * parse.y (expand_start_java_method): Likewise.
7985 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7987 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7989 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7990 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7991 * expr.c: Remove no-longer-needed calls to promote_type.
7992 * decl.c (give_name_to_locals): Liekwise.
7993 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7994 * parse.y: Add/remove promote_type calls as appropriate.
7995 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7996 (parse_signature_string): Likewise.
7997 (build_java_array_type): Fix for now signature convenions.
7999 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8001 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8003 * class.c (init_class_processing): libjava function renamed to
8006 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8008 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8009 * java-tree.def: Fixed DEFTREECODE third argument.
8010 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8011 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8012 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8013 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8014 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8015 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8016 * lang.c (java_tree_code_type, java_tree_code_length,
8017 java_tree_code_name): New arrays.
8018 (lang_init): Append Java tree node definitions to Gcc ones.
8019 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8021 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8023 (java_lex): Allow declaration of empty string constants. Retain
8024 location information on CASE_TK and DEFAULT_TK.
8025 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8026 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8027 Modified to be more robust.
8028 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8029 (build_new_invocation, try_builtin_assignconv,
8030 patch_switch_statement, string_constant_concatenation,
8031 build_string_concatenation, patch_string_cst, patch_string,
8032 java_expand_switch): New function declarations.
8033 * parse.y: Rules related to switch and EH tagged <node>.
8034 (label_id): Set to NULL_TREE
8035 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8037 (this_or_super:): Fixed indentation.
8038 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8039 statement_expression:): Removed call to RULE on all sub-rules.
8040 (switch_expression:, switch_labels:): New rules.
8041 (switch_statement:, switch_block:, switch_block_statement_groups:,
8042 switch_block_statement_group:, switch_labels:, switch_label:):
8044 (throw_statement:, synchronized_statement:, try_statement:):
8045 Defined temporary actions.
8046 (class_instance_creation_expression:): Call
8047 build_new_invocation. Fixed indentation.
8048 (field_access): Fixed indentation.
8049 (method_invocation): Likewise.
8050 (make_qualified_primary): Use THIS_EXPR.
8051 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8052 resolving from SUPER, set *type_found.
8053 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8054 (java_complete_tree): Removed unused local variable `location'. Case
8055 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8056 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8057 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8058 STRING_CST: case. default: checks for patchable strings.
8059 (complete_function_arguments): Transform string constant or
8060 crafted StringBuffer if necessary.
8061 (build_method_invocation): Fixed comments.
8062 (build_new_invocation): New function.
8063 (patch_assignment): Call try_builtin_assignconv to figure a valid
8064 assignment conversion between builtin types.
8065 (try_builtin_assignconv): New function.
8066 (build_binop): Use URSHIFT_EXPR directly to call build.
8067 (operator_string): Use UNARY_PLUS_EXPR.
8068 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8070 (do_merge_string_cste, merge_string_cste,
8071 string_constant_concatenation, build_string_concatenation,
8072 patch_string, patch_string_cst): New function.
8073 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8074 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8075 (build_newarray_node): Use NEW_ARRAY_EXPR.
8076 (build_this): Use THIS_EXPR.
8077 (build_return): Enable debug information on return statement.
8078 (build_if_else_statement): Likewise.
8079 (complete_labeled_statement): Fixed related comment.
8080 (build_loop_body): Fixed comment.
8081 (build_bc_statement): Enable debug information on break/continue
8083 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8085 (patch_switch_statement, case_identity, java_expand_switch): New
8088 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8090 * buffer.h (BUFFER_INIT): New macro.
8091 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8092 Pass (struct jcf_partial *state) to most functions.
8093 (jcf_block, jcf_relocation): New types.
8094 Support labels, branches, conditionals, loops.
8096 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8098 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8100 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8102 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8103 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8104 not integer_type_node (INT_TYPE_SIZ bits).
8106 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8108 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8109 * jcf-dump.c (print_exception_table): New function.
8110 (disassemble_method): Better handling of wide instructions.
8111 Make more robust for bad input.
8113 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8115 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8118 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8120 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8122 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8124 * Makefile.in ($(PARSE_H)): Removed target.
8126 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8128 * Makefile.in (JAVA_OBJS): Add memmove.o
8129 (memmove.o): New target & rules.
8131 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8133 * expr.c (expand_invoke): Don't generate a call to the class init
8136 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8138 * Makefile.in: Add many missing dependencies.
8139 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8141 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8142 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8144 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8146 * decl.c (complete_start_java_method): If method is static (and
8147 not private) call _Jv_InitClass.
8148 * expr.c (expand_invoke): Don't call build_class_init.
8150 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8152 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8154 * Make-lang.in (GCJ): Define before using.
8156 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8158 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8159 losing due to namespace pollution in GNU getopt.h
8161 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8163 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8164 (java.all.cross): Likewise.
8165 (java.rest.encap): Likewise.
8167 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8169 * gjavah.c (print_class_decls): Fix thinko in arglist
8170 * jcv-io.c (find_classfile): Similarly.
8172 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8174 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8176 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8178 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8179 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8180 * Makefile.in (PARSE_C): New macro.
8181 (PARSE_H): Likewise.
8182 (PARSE_SCAN_C): Likewise.
8183 ($(PARSE_C)): Target renamed from parse.c.
8184 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8185 (clean): Remove parse-scan.c as well.
8186 (parse.o): Depend on $(PARSE_C).
8188 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8190 * README, license.terms: Removed.
8192 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8193 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8194 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8195 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8196 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8197 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8198 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8199 and Java trademark attribution.
8201 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8203 * Makefile.in: Use gcjh, not gjavah.
8204 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8205 * Make-lang.in: Changed gjavah to gcjh everywhere.
8207 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8209 * gjavah.c: Support new -prepend -add -append flags.
8210 (print_method_info): Method is not virtual if class is final.
8212 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * jv-scan.c: Fixed copyright assignment.
8215 * keyword.gperf: Likewise.
8216 * keyword.h: Likewise.
8217 * lex.c: Fixed copyright assignment.
8218 (java_lex): Push unicode back when parsing '<'.
8219 * lex.h: Fixed copyright assignment.
8220 * parse-scan.y: Likewise.
8221 * parse.h: Fixed copyright assignment.
8222 (build_debugable_stmt, complete_for_loop): New function prototypes.
8223 * parse.y: Fixed copyright assignment.
8224 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8225 size_zero_node when completing a loop with no exit condition.
8226 (for_statement_nsi:): Define action.
8227 (for_init:, for_update:): Return size_zero_node when empty.
8228 (declare_local_variables): Call build_debugable_stmt.
8229 (build_debugable_stmt): New function.
8230 (build_loop_body): Build debugable statement around loop
8232 (complete_loop_body): Take into account the debugable statement
8233 around the EXIT_EXPR.
8234 (complete_loop_body): New function.
8235 (patch_exit_expr): Fixed condition inversion.
8237 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8239 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8240 name of thread define.
8241 * jvspec.c (THREAD_NAME): New macro.
8243 (THREADLIB): Likewise.
8244 (lang_specific_driver): Recognize attempt to link with thread
8245 library or gc library. Recognize -ljava on command line so it
8246 isn't linked against more than once.
8248 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8250 * parse-scan.y (report_main_declaration): Name of the class
8251 containing `main' can be a qualified name.
8253 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8255 * config-lang.in: Changed gjavac to gjc everywhere.
8256 * Make-lang.in: Changed gjavac to gjc everywhere.
8258 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8261 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8262 and install the files.
8263 * Makefile.in (JAVA_OBJS_LITE): New variable.
8264 (compiler:): Now include jv-scan as a dependency.
8265 (../jv-scan$(exeext), parse-scan.c): New targets.
8266 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8267 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8268 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8269 check for errors even if parse_only.
8270 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8272 (yylex): New function. Uses java_lex body.
8273 (java_lex): Removed commented out statement. Remove local variable
8274 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8275 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8276 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8277 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8278 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8279 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8281 (java_lex_error): Empty if JC1_LITE is defined.
8282 (java_get_line_col): Return 0 if JC1_LITE is defined.
8283 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8284 SET_MODIFIER_CTX): Moved into the section containing the macros
8285 conditionally defined by JC1_LITE.
8286 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8287 argument if JC1_LITE is defined.
8288 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8289 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8291 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8292 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8293 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8294 to different values according to JC1_LITE.
8295 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8296 declared if JC1_LITE set.
8297 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8298 defined if JC1_LITE not set.
8299 (struct parser_ctx): Reorganized and skip the jc1 front end part
8301 (java_layout_classes): New function definition.
8302 (java_push_parser_context, java_init_lex, yyparse, yylex,
8303 yyerror): Prototype always declared. All other static function
8304 prototypes declared only if JC1_LITE is not set.
8305 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8306 declared in parse.h.
8307 (java_layout_classes): New function.
8308 (java_complete_expand_methods): No longer layout the class here.
8309 * parse-scan.y: New file.
8310 * jv-scan.c: New file.
8312 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8314 * gjavah.c (main): Handle -friend option.
8315 (friend_specs): New global.
8316 (generate_access): Handle friend_specs.
8317 (process_file): Likewise.
8318 (MAX_FRIENDS): New macro.
8319 (friend_count): New global.
8320 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8321 Changed all callers.
8323 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8325 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8326 (main): Handle processing all the entries of a named .zip archive.
8327 * jcf-io.c (jcf_trim_old_input): New function.
8328 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8330 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8332 * lang.c (flag_assume_compiled): Make default be on.
8334 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8336 * jcf-dump.c: Add bunches of flags to control output more.
8337 (process_class): New function; support printing more than one class.
8338 (main): Support new --print-main and --javap flags.
8339 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8340 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8342 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8344 Change mangling of dispatch table to match C++ vtable (w/thunks).
8345 * class.c (build_dtable_decl), java-tree.h: New function.
8346 (make_class_data): Call it.
8347 * decl.c (init_decl_processing): Likewise.
8349 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8351 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8352 soft_anewarray; adjust args passed.
8353 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8354 match _Jv_NewObjectArray.
8356 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8358 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8359 * expr.c (loopup_label): Call create_label_decl.
8360 (create_label_decl): New function.
8361 (java_lang_expand_expr): Call expand_start_bindings with argument
8363 * java-tree.h Added space after PROTO in function declarations
8365 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8366 (create_label_decl, push_labeled_block): New function
8368 * lex.c (label_id): Initialize.
8369 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8371 * parse.h Added space after PROTO in function declarations when
8373 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8374 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8375 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8376 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8378 (struct parser_ctxt): New fields current_loop,
8379 current_labeled_block.
8380 (build_if_else_statement, patch_if_else_statement,
8381 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8382 generate_labeled_block, complete_labeled_statement,
8383 build_bc_statement, patch_bc_statement, patch_loop_statement,
8384 build_new_loop, build_loop_body, complete_loop_body): New function
8386 * parse.y (java_warning_count): New global variable.
8387 (label_id): New static variable.
8388 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8389 (block:): Return size_zero_node when block is empty.
8390 (empty_statement:): Return size_zero_node.
8391 (statement:): Implement supplemental action when for_statement: is
8393 (label_decl:): New rule.
8394 (labeled_statement:): Rewritten using label_decl. Actions
8396 (labeled_statement_nsi:): Likewise.
8397 (if_then_statement): Actions implemented.
8398 (while_expression): New rule.
8399 (while_statement:): Rewritten using while_expression. Actions
8401 (while_statement_nsi:): Likewise.
8402 (do_statement_begin:): New rule.
8403 (do_statement:): Rewritten using do_statement_begin. Actions
8405 (for_statement:): Rewritten using for_begin. Actions implemented.
8406 (for_statement_nsi:): Likewise.
8407 (for_header:, for_begin:): New rules.
8408 (for_init:): Actions implemented.
8409 (statement_expression_list:, break_statement:,
8410 continue_statement:): Likewise.
8411 (yyerror): Count number of issued warning(s).
8412 (java_report_errors): Report error(s) and/or warning(s).
8413 (java_complete_class): Use build_java_argument_signature to
8414 recompute completed method signature.
8415 (java_check_regular_methods): New locals method_wfl and aflags.
8416 Use method_wfl instead of lookup_cl during error reports. Fixed
8417 indentation and modified some error messages. Use
8418 lang_printable_name in method instead of the DECL_NAME. New code
8419 to issue warnings on methods not overriding corresponding methods
8420 private to a different package.
8421 (java_method_add_stmt): Call add_stmt_to_compound.
8422 (add_stmt_to_compound): New function.
8423 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8424 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8425 (build_if_else_statement, patch_if_else_statement,
8426 build_labeled_block, generate_labeled_block,
8427 complete_labeled_statement, build_new_loop, build_loop_body,
8428 complete_loop_body, patch_loop_statement, build_bc_statement,
8429 patch_bc_statement, patch_exit_expr): New functions.
8430 * typeck.c (build_java_signature): Build argument signature before
8431 enclosing it in between parenthesis.
8433 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8435 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8436 (JAVA_OBJS): Added reminder comment
8438 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8440 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8441 be interpreted as a long long.
8443 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8445 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8446 soft_initialise_class. Use _Jv_NewMultiArray, not
8447 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8448 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8449 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8450 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8452 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8454 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8455 length_identifier_node): New global tree node constants.
8456 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8457 Replace uses by super_identifier_node etc.
8458 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8460 * parse.y (resolve_field_access): Don't special-case ".length" if
8461 flag_emit_class_files.
8462 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8463 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8466 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8468 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8469 * class.c (make_method_value): Remove init for removed fields.
8471 * class.c (layout_class): Use build_java_argument_signature.
8472 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8474 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8475 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8476 (build_java_signature): Don't use push_java_argument_signature.
8478 * typeck.c (lookup_argument_method): New function.
8479 * parse.y (java_check_regular_methods): Use lookup_argument_method
8480 instead of lookup_java_method2 followed by lookup_java_method.
8482 * parse.y (check_method_redefinition): Minor optimization.
8484 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8485 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8487 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8489 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8492 * gjavah.c (java_float_finite): Use K&R-style definition.
8493 (java_double_finite): Likewise.
8494 (generate_access): Now returns void. Changed all callers.
8495 (last_access_generated): Removed.
8496 (process_file): Only make a single pass over the .class file.
8498 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8500 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8501 for compatibility for G++ (with -fvtable-thunks).
8502 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8504 * gjavah.c (process_file): Use public inheritance for super-class.
8506 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * lex.c (java_init_lex): Initialize ctxp->package.
8509 * parse.h (struct parser_ctxt): package and package_len replaced
8510 by tree package, an identifier node. Field method_decl_list is
8511 gone. Fixed comments.
8512 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8513 class_in_current_package): New function prototypes.
8514 * parse.y (array_type:): Set class loaded flag on primitive type
8516 (package_declaration:): Assign ctxp->package to the
8518 (method_invocation:): Handle invocation of method qualified by
8520 (single_type_import_declaration:): Removed ambiguity check.
8521 (java_pop_parser_context): New local variable `next'. Reset and
8522 set IMPORT_CLASSFILE_NAME flags on current and previous import
8524 (java_accstring_lookup): Use new local macro COPY_RETURN.
8525 (lookup_field_wrapper): New function.
8526 (parser_qualified_classname): Use merge_qualified_name.
8527 (parser_check_super_interface): Broaden error message.
8528 (do_resolve_class): Check for qualified class name in the current
8529 compilation unit if appropriate.
8530 (process_imports): Check for already defined classes.
8531 (check_pkg_class_access): Got rid of call to
8532 get_access_flags_from_decl.
8533 (java_complete_expand_methods): Call safe_layout_class based on
8534 the current class size.
8535 (make_qualified_primary): Build a WFL qualification on primary if
8537 (merge_qualified_name): New function.
8538 (make_qualified_name): Use merge_qualified_name.
8539 (resolve_expression_name): Use safe_lookup_field.
8540 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8541 (resolve_qualified_expression_name): Likewise. Check on resolved
8542 element accessibility.
8543 (not_accessible_p, class_in_current_package): New functions.
8544 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8545 (patch_method_invocation_stmt): Merged common pieces. Check
8546 accessibility of invoked method.
8547 (check_for_static_method_reference): Add returned type in error
8549 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8550 (refine_accessible_methods_list): Merged two conditions in test.
8551 (java_complete_class): Sanity check on stabilize_ref gone.
8552 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8554 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8556 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8558 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8560 * gjavah.c (F_NAN): Removed.
8561 (F_NAN_MASK): New macro.
8562 (F_POSITIVE_INFINITY): Removed.
8563 (F_NEGATIVE_INFINITY): Likewise.
8564 (java_float_finite): Rewrote.
8565 (D_NAN_MASK): Renamed.
8566 (java_double_finite): Rewrote.
8567 (D_POSITIVE_INFINITY): Removed.
8568 (D_NEGATIVE_INFINITY): Likewise.
8570 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8571 If verbose, print underlying representation of value in hex.
8573 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8575 * buffer.h, buffer.c: New files.
8576 * Makefile.in (JAVA_OBJS): Add buffer.o.
8578 Support locals variables and writing their debug entries to .class.
8579 * jcf-write.c: Simplify some by user new buffer type.
8580 (vode_buffer_grow): Removed.
8581 (struct localvar_info): New type.
8582 (localsvars, localvartable): New buffers.
8583 (localvar_alloc, localvar_free): New functions.
8584 (generate_bytecode_insns): Handle local variables.
8585 (generate_classfile): Write LocalVariableTable attribute.
8587 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8589 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8590 * zipfile.h (ZIPMAGIC): New macro.
8592 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8594 * Makefile.in (gjavah.o): Updated dependencies.
8595 (jcf-dump.o): Likewise.
8596 (all.indirect): Use ../gjavah.
8597 (../gjavah$(exeext)): Likewise.
8598 (clean): Don't remove gjavah.
8599 (clean): Remove parse.c, not java/parse.c.
8600 * Make-lang.in (java): Added gjavah.
8601 (gjavah$(exeext)): New target.
8602 (GJAVAH_SOURCES): New macro.
8603 (java.all.build): Added gjavah.
8604 (java.all.cross): Likewise.
8605 (java.rest.encap): Likewise.
8606 * config-lang.in (compilers, stagestuff): Added gjavah.
8608 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8610 * gjavah.c (java_float_finite): New function.
8611 (java_double_finite): Likewise.
8612 (F_POSITIVE_INFINITY): New macro.
8613 (F_NEGATIVE_INFINITY): Likewise.
8615 (D_POSITIVE_INFINITY): Likewise.
8616 (D_NEGATIVE_INFINITY): Likewise.
8618 (print_field_info): Use java_float_finite and java_double_finite.
8620 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8622 * parse.y (method_header): Name "this" implicit argument.
8624 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8626 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8627 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8628 (put_linenumber): New function.
8629 (generate_bytecode_insns, generate_classfile): Write line numbers.
8631 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8634 (lookup_name, build_known_method_ref, build_class_init,
8635 build_invokevirtual, invoke_build_dtable, match_java_method,
8636 build_field_ref, pushdecl_force_head, build_java_binop,
8637 binary_numeric_promotion, build_decl_no_layout,
8638 build_java_arrayaccess, build_newarray, build_anewarray,
8639 build_java_array_length_access, build_java_arraynull_check): New
8640 extern function prototypes.
8641 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8642 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8644 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8646 * jcf.h (jcf_out_of_synch): New extern function prototype.
8647 * parse.h: Static/global function implemented in parse.y
8648 prototyped and declarations moved at the end of the file.
8649 (DECL_P): Check that the argument isn't null.
8650 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8651 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8652 (QUAL_DECL_TYPE): New macro.
8653 (PARAMS): Macro definition removed.
8654 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8655 (return_statement:): Call build_return.
8656 (field_access:): Call make_qualified_primary in sub rule.
8657 (method_invocation:): Build method invocation and call
8658 make_qualified_primary when processing primaries.
8659 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8660 get_type_from_signature.
8661 (java_check_regular_method): Extra integer 0 argument when calling
8662 lookup_java_method2.
8663 (lookup_java_interface_method2): Extra method DECL argument when
8664 calling lookup_java_interface_method2.
8665 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8667 (java_complete_expand_method): Layout current class iff not
8668 already done. Don't process interface's methods.
8669 (java_complete_expand_method): Use super class only if it
8670 exists. Use current class otherwise.
8671 (make_qualified_primary): New function.
8672 (resolve_expression_name): Process qualified expression or
8673 expression from primary the same way.
8674 (resolve_expression_name): Two last arguments to
8675 resolve_field_access are now NULL_TREEs.
8676 (resolve_field_access): New variable is_static. Local field must
8677 be DECLs. is_static computed on field DECLs only. Append code in
8678 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8679 to initialize field_type.
8680 (resolve_qualified_expression_name): New local variable,
8681 previous_call_static and is_static. Handle primaries with function
8682 calls, casts, array references and `this'. `super' now handled as
8683 `(super_class)this'. Use is_static to clarify boolean expressions.
8684 Added code to handle case where a proper handle is required to
8685 access a field. Use QUAL_DECL_TYPE where applicable.
8686 (maybe_access_field): New function.
8687 (patch_method_invocation_stmt): New arguments primary, where,
8688 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8689 deleted. Use `where' as a type to search from if specified. Check
8690 for static method reference where forbidden. Append primary or
8691 current_this to the argument list if not calling constructor nor
8693 (check_for_static_method_reference): New function.
8694 (patch_invoke): Layout the class on which new is done if
8696 (lookup_method_invoke): Changed format to report errors on
8698 (qualify_ambiguous_name): New local variable this_found. Now
8699 handle things from primaries. Method call are considered
8701 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8703 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8704 (java_complete_tree): New case fo RETURN_EXPR. Process function
8705 call arguments in separate function.
8706 (complete_function_arguments): New function.
8707 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8709 (patch_assignment): Take the return function slot into account as
8710 a RHS. Distinguish assignment from a return.
8711 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8712 when checking methods in interfaces.
8713 (resolve_type_during_patch): NULL argument to unresolve_type_p
8714 instead of NULL_TREE.
8715 (patch_newarray): Fixed typo in comment.
8716 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8717 (build_return, patch_return): New functions.
8718 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8720 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8722 * constants.c (find_name_and_type_constant, find_fieldref_index,
8723 find_methodref_index): New methods.
8724 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8725 just return given method. Also, rename to build_known_method_ref.
8726 (expand_invoke): Rename call to build_invoke_non_interface.
8727 * java-tree.h, parse.h: Update prototype.
8728 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8729 (such as expand_expr_stmt) if flag_emit_class_files.
8730 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8731 STACK_TARGET, IGNORE_TARGET): New macros.
8732 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8733 (generate_bytecode_insn): New function to generate method's bytecode.
8734 (generate_classfile): Node generate Code attribute for a method.
8735 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8736 push_long_const, field_op, adjust_typed_op, maybe_wide):
8737 New functions used by generate_bytecode_insn.
8739 * typeck.c (signature_include_return): Remove variable.
8740 (push_java_argument_signature, build_java_argument_signature): New.
8741 (build_java_signature): Use push_java_argument_signature.
8742 * parse.y: Use build_java_argument_signature instead of fiddling
8743 with signature_include_return.
8745 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8747 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8750 * Makefile.in (all.indirect): Added gjavah$(exeext).
8751 (gjavah$(exeext)): Added $(exeext).
8754 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * class.c (layout_class): Call to java_layout_parsed_class replace
8757 by safe_layout_class.
8758 * expr.c (build_java_array_length_access): Removed static storage
8759 class in the function definition.
8760 (build_java_arraynull_check): Likewise.
8761 Also fixed typos in two comments.
8762 * lex.c (java_init_lex): Initialize static global kw_length.
8763 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8764 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8766 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8767 * parse.h (resolve_no_layout): New static function declaration.
8768 (get_identifier_in_static): Declaration removed.
8769 (java_layout_parsed_class): Function name declaration changed to
8771 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8772 not_initialized_as_it_should_p, build_this): New static function
8774 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8775 binary_numeric_promotion, stabilize_reference,
8776 build_decl_no_layout, build_java_arrayaccess): Extern function
8777 declarations moved into their own section.
8778 (build_newarray, build_anewarray, build_java_array_length_access,
8779 build_java_arraynull_check): New extern function declarations.
8780 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8781 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8783 (CALL_CONSTRUCTOR_P): New macro.
8784 * parse.y (kw_length): New static global tree node.
8785 (return_statement): Tagged <node>.
8786 (RETURN_TK): Tagged <operator>.
8787 (variable_declarator_id:): Build variable declaration with an
8788 empty initialization value if a syntax error was found in the
8789 initialization part of the variable declaration.
8790 (statement_without_trailing_substatement:): return_statement: now
8791 uses the default rule.
8792 (return_statement:): Temporarily fixed to return NULL_TREE.
8793 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8794 (class_instance_creation_expression:): Class creation rules now
8795 call build_method_invocation upon reduction.
8796 (array_creation_expression:): Rules call build_newarray_node upon
8798 (dim_exprs:): Build a list of dimension expressions.
8799 (dim_expr:): Store location of the OSB_TK in the dimension
8801 (method_invocation:): Added a new error rule.
8802 (build_unresolved_array_type): WFL argument may also be an array
8803 on a primitive type. Name of the argument changed to reflect this.
8804 (method_declarator): Insert argument type at the beginning of the
8805 argument type list and later reverse the list.
8806 (unresolved_type_p): Argument 'returned' may be optionally
8808 (java_layout_class_from_source): Function renamed
8810 (resolve_and_layout): Now call resolve_no_layout and
8812 (resolve_no_layout): New function.
8813 (purify_type_name): New function.
8814 (complete_class_report_errors): Call purify_type_name during error
8815 report on a type not found.
8816 (process_imports): error_found local variable doesn't need to be
8817 initialized to zero.
8818 (declare_local_variables): New local type_wfl. Fixed typo in error
8819 message. type_wfl assigned to unresolved type and used to register
8820 incomplete type. Build a WFL around the variable initialization
8821 statement so that debug info can be generated on it.
8822 (source_start_java_method): Reverse argument list after they've
8824 (current_this): New static global variable.
8825 (java_complete_expand_methods): Set current_this when appropriate.
8826 (resolve_expression_name): Build correct static and non static
8827 field access bearing a simple name.
8828 (resolve_field_access): Resolve the length field of arrays. Handle
8830 (patch_method_invocation_stmt): Set the type of the method
8831 invocation to error_mark_node. This value is later overridden by a
8832 valid type, if any. Don't handle qualified constructor invocation
8833 as qualified method invocation. Call lookup_method_invoke with its
8834 new flag. It's no longer necessary to access the selected method
8835 as the value of a tree list. Handle constructor invocation.
8836 (patch_invoke): Reverse argument list when invoking non interface
8837 methods. Insert call to new as the first argument of the
8839 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8840 defined within a final class. Return INVOKE_STATIC if the invoked
8841 method is a constructor.
8842 (lookup_method_invoke): New lc argument is a flag to indicate a
8843 constructor lookup. Now handle constructor lookup. Choose the most
8844 specific method in case several were matching the invocation
8845 requirements. Return a method decl instead of a tree list featuring
8846 one single method decl element.
8847 (refine_accessible_methods_list): New lc flag argument to
8848 indicate that a constructor is being looked up.
8849 (not_initialized_as_it_should_p): New function.
8850 (java_complete_tree): Now process fake tree codes
8851 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8852 save_expr on resolved function call arguments. Case on
8853 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8854 (patch_assignment): LHS can be a field access expression. When
8855 dealing with reference, lhs_type is the promoted type of the
8856 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8858 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8859 (patch_binop): Use not_initialized_as_it_should_p where
8861 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8862 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8864 (resolve_type_during_patch): New function.
8865 (patch_cast): Call resolve_type_during_patch to resolve type and
8866 report error accordingly.
8867 (patch_array_ref): Use not_initialized_as_it_should_p where
8868 applicable. Array base expression is saved before being
8869 used. Promote the type of an array elements if it contains non
8871 (build_newarray_node, patch_newarray, build_this): New functions.
8873 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8875 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8876 increment it in `for' statement.
8877 (print_field_info): If number is inf or nan, don't print it.
8878 (print_method_info): If method name is `delete', just ignore it.
8879 (print_c_decl): Special-case jstringArray.
8881 * gjavah.c (help): New function.
8882 (no_argument): New function.
8883 (usage): Changed text.
8884 (main): Rewrote argument handling. Now handles -v, --help,
8886 (version): New function.
8887 (found_error): New global.
8888 (main): Return found_error.
8889 (generate_access): Set found_error.
8890 (print_c_decl): Likewise.
8892 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8894 * gjavah.c (print_c_decl): Don't print "," when examining field.
8895 Skip type name when looking at "[L" types.
8896 (process_file): Now static.
8897 (generate_access): Now returns int.
8898 (last_access_generated): New global.
8899 (process_file): Clear last_access_generated; make multiple passes
8901 (print_field_info): Just return if generate_access returns true.
8902 (print_method_info): Likewise. Also, allow <init> functions to
8904 (print_c_decl): Added is_init argument. Print constructors
8906 (print_cxx_classname): Use UTF8_GET to extract characters from
8908 (print_base_classname): New function.
8909 (print_class_decls): New function.
8910 (process_file): Use it.
8911 (utf8_cmp): New function.
8913 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8915 * lang-options.h: Format changed to match changes in gcc/toplev.c
8916 to implement a --help option.
8918 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8920 * decl.c (init_decl_processing): Revert change to dtable_type.
8922 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8924 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8926 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8928 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8930 * lang.c (lang_init): Default flag_exceptions to 1, without
8931 checking to see if it's 2 first.
8933 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8935 * constants.c: Include "system.h".
8937 * lang.c (flag_new_exceptions): Get via extern now.
8938 (lang_init_options): New functions. Turn on flag_new_exceptions.
8940 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8942 * lex.c (java_lex): Return 0 when we see an invalid character in
8945 * lex.c (java_read_char): Specify extra argument when calling
8947 (java_read_unicode, java_parse_end_comment,
8948 java_parse_escape_sequence): Likewise,
8949 (java_lex): Specify extra argument when calling
8950 java_lex_error. Test that IDs are beginning with a legal character
8951 for IDs. Handle invalid characters with an error message and a
8952 call to java_lex_error.
8953 (java_lex_error): Adjust column position by new argument
8954 `forward'. Issue an error even if in the middle of reporting an
8957 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8959 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8960 we don't explicitly put a null pointer when we're copying it.
8962 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8964 * gjavah.c (print_cxx_classname): New function.
8965 (super_class_name): Likewise.
8966 (print_super_fields): Removed.
8967 (in_super): Removed.
8968 (print_field_info): Never generate #defines.
8969 (print_c_decl): Changed generated types to match JNI. No longer
8970 print class name before method name.
8971 (print_method_info): Print "static" before static methods.
8972 Print "virtual" before non-final methods.
8973 (usage): Use exit(1), not exit(-1).
8975 (print_field_info): Use %.17g to print a double.
8976 (last_access): New globals.
8977 (process_file): Initialize last_access.
8978 (usage): Now static.
8979 (ACC_VISIBILITY): New define.
8980 (generate_access): New function.
8981 (print_field_info): Call it.
8982 (print_method_info): Likewise. Also, generate information for all
8983 methods, not just native methods. Return void.
8984 (print_c_decl): Return void.
8985 (print_field_info): Return void.
8987 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8990 processing the jc1 grammar file. Prefix bison functions and
8991 variables with java_.
8992 (parse.c): Dependencies on parse.h and lex.h
8993 * expr.c (build_java_arrayaccess): Function now global.
8994 * java-tree.h: Comment reorganized to carry on previous
8995 classification effort.
8996 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8997 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8998 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8999 java_parse (new prefix java_ generated by bison).
9000 (java_layout_parsed_class, java_register_parsed_class): Function
9002 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9003 * lex.c (static tree wfl_op): Variable deleted.
9004 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9005 ctxp fields to NULL_TREE.
9006 (java_lex): No longer create WFL for operators. Filename caching
9007 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9008 created as STRING_CST and later expanded. Removed extra argument
9009 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9011 (build_wfl_node): Removed code in comments.
9012 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9013 store token and location data in the current bison token.
9014 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9015 static/extern function declaration at the beginning of the file.
9016 (struct qualification): Data structure definition deleted.
9017 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9018 (qualify_ambiguous_name): Function declaration modified. Function
9019 now returns nothing.
9020 (build_array_ref, patch_array_ref, make_qualified_name,
9021 resolve_qualified_expression_name, maybe_generate_clinit,
9022 resolve_field_access): New static function declarations.
9023 (build_java_arrayaccess): New extern function declaration.
9024 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9025 (CALL_EXPR_PRIMARY): Macro deleted.
9026 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9027 (struct parser_ctxt): Field initialized_final
9028 removed. non_static_initialized, static_initialized: New fields.
9029 * parse.y (static tree kw_super, static tree kw_this): New global
9031 (%union): tree wfl field of operator member replaced by int
9032 location. WFLs are non longer created for operators.
9033 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9034 (qualified_name:): Now calls make_qualified_name to build the
9036 (type_declaration:): Consider generating <clinit> when class
9038 (variable_declarator:): Directly build an assignment node when the
9039 variable is initialized when declared.
9040 (this_or_super:): Build a WFL and set current location when THIS
9041 or SUPER are parsed.
9042 (expression_statement:): Wrap statement around a WFL.
9043 (primary_no_new_array:): Fixed typo. Changed value returned by
9044 THIS_TK because of its new type (temporary).
9045 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9046 (field_access:): Build qualified name with SUPER.
9047 (method_invocation:): Fixed returned value because of SUPER's new
9049 (array_access:): Use OSB_TK location information.
9050 (post_increment_expression:, post_decrement_expression:,
9051 unary_expression:, pre_increment_expression:,
9052 pre_decrement_expression:, unary_expression_not_plus_minus:,
9053 cast_expression:, multiplicative_expression:,
9054 additive_expression:, shift_expression:, relational_expression:,
9055 equality_expression:, and_expression:, exclusive_or_expression:,
9056 inclusive_or_expression:, conditional_and_expression:,
9057 conditional_or_expression:, assignment:): Use new location/token
9058 information available on operators.
9059 (create_class): Set super_decl_type to NULL_TREE when processing
9061 (register_fields): Field initialization is now a MODIFY_EXPR
9062 node. Chain initialization code to the matching lists (according
9063 the the field declaration modifiers).
9064 (maybe_generate_clinit): New function.
9065 (method_header): Don't set method's DECL_NAME to a WFL when adding
9066 methods to java.lang.Object.
9067 (resolve_and_layout): Now can return NULL_TREE if the type
9068 resolution fails. Otherwise, return the class DECL instead of its
9070 (check_method_redefinition): Don't patch method DECL_NAME if it
9071 belongs to java.lang.Object.
9072 (process_imports): Simply assign error_found to the value returned
9073 by check_pkg_class_access.
9074 (declare_local_variables): Don't use their init statements (if
9075 any) when parsing error were previously found. Reuse MODIFY_EXPR
9076 build during parsing as an init statement.
9077 (java_method_add_stmt): Now return the current method body.
9078 (java_layout_parsed_class, java_register_parsed_class): Functions
9080 (java_complete_expand_methods): Initialize the constant pool on a
9081 per class basis. Layout the classes before expanding their method
9082 bodies. Don't try expand artificial constructor code if error were
9083 found. Make the classes data and register them if no error were
9085 (java_complete_expand_method): Retrieve an artificial constructor
9086 argument list before entering its body. Assign the top block to
9087 the artificial constructor function body and set types of declared
9088 blocks and compound statements to void. Walk method body if not an
9089 artificial constructor.
9090 (make_qualified_name, cut_identifier_in_qualified): New functions.
9091 (resolve_expression_name): Fixed comments. Save/restore the
9092 current class CLASS_LOADED_P flag value. Build non qualified
9093 static field access and handle qualified expression names.
9094 (resolve_field_access, resolve_qualified_expression_name): New
9096 (patch_method_invocation_stmt): Use the new expression resolution
9097 scheme, calling resolve_field_access when the function call is
9098 resolved as an expression.
9099 (qualify_ambiguous_name): Function rewritten to work on qualified
9100 expression produced by make_qualified_name.
9101 (java_complete_tree): Promote type when function's argument are
9102 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9103 the assignment to discover further errors if RHS is a expression
9104 name that fails to evaluate. Declare LHS initialized even though
9105 the assignment failed. Don't use the location variable and removed
9106 extra argument in patch function calls. Now handle the ARRAY_REF
9107 case and build internal string representation when STRING_CSTs are
9109 (build_method_invocation): Don't wrap function call around a WFL.
9110 (build_assignment): Likewise. Use the operator location
9112 (patch_assignment): Handle array access LHSs. Handle error
9113 provenance, resulting in a better error report.
9114 (build_binop): Use op_location from operator as binop location
9116 (build_unaryop, build_incdec, build_cast): Likewise.
9117 (patch_binop): Extract location information from the node. Fixed
9118 typo in error message.
9119 (patch_unary_op): Extract location information from the node.
9120 (build_array_ref, patch_array_ref): New functions.
9122 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9124 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9125 match _Jv_IsInstanceOf.
9126 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9127 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9129 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9131 * decl.c (init_decl_processing): Functions are now named
9132 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9134 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9136 * java-tree.h (load_class): Add prototype.
9137 * class.c (is_compiled_class): Add missing arg to load_class.
9138 * expr.c (expand_java_NEW): Call load_class.
9139 * parse.y (process_import): Removed bogus use of void return value.
9141 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9143 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9144 Function name is "_Jv_Throw" instead of "soft_athrow".
9145 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9146 Function name is "_Jv_AllocObject" instead of "soft_new".
9147 Takes an extra parameter (object size).
9148 * expr.c: Update calls.
9150 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9152 * lex.c (java_get_line_col): Handle end-of-file.
9153 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9155 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9157 * lang.c (lang_init): Make -fexceptions the default.
9158 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9159 exception handling is not turned on.
9161 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9163 * lang.c (flag_new_exceptions): Make this this default.
9164 * decl.c (end_java_method): Call emit_handlers.
9165 * except.c (method_init_exceptions): Set language code and version.
9166 (expand_start_java_handler): Enable exception, and call
9167 expand_eh_region_start.
9168 (expand_end_java_handler): Enable exception, and set up catch blocks.
9169 (emit_handlers): New routine to generate the saved handlers.
9170 * java-except.h (emit_handlers): Add prototype.
9172 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9174 We used to have three different representations of the constant pool:
9175 the CPool structure, the tree_constant_pool, and the constructures
9176 used to build the Class object (which may need class and string
9177 constants) in compiled code. None were appropriate for compiling
9178 to .class files, so I did a major overhaul.
9180 First, the tree_constant_pool array was removed. Things were
9181 modified to the CPool structure in the JCF could be used.
9182 Second, a "capacity" field was added to the CPool, and functions
9183 written to search for a matching constant, adding one if not found.
9184 The code that generated the Class object was changed to use a CPool.
9185 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9186 the static Class object are now only in build_constants_constructor.
9187 Finally, I wrote code which can generate a .class file (including its
9188 constant pool) from the RECORD_TYPE of a class. This is a big step
9189 on the way to compiling Java source into .class files.
9191 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9192 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9194 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9195 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9196 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9197 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9198 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9199 (lang_type): Removed constant_pool field.
9200 * jcf.h (CPool): Renamed size to count. Added field capacity.
9201 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9202 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9203 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9205 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9206 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9207 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9208 (set_constant_entry, find_constant1, find_constant2,
9209 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9210 find_utf8_constant, find_class_or_string_constant): New functions.
9212 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9213 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9214 (give_name_to_class, get_class_constant): Likewise.
9215 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9216 (get_name_and_type_constant, get_ref_constant): Removed.
9217 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9218 * parse.y: Don't save/restore tree_constant_pool.
9219 * verify.c (verify_jvm_instructions): Update for new approach.
9220 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9222 * lang-options.h: Added -femit-class-file, -femit-class-files.
9223 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9224 (lang_f_options): Added "emit-class-file(s)".
9226 * expr.c (build_java_arrayaccess): Generate more efficient array
9227 bounds checking, by using unsigned compare.
9229 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9231 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9233 * parse.h: New comment on the handling of unresolved type
9234 identifiers. JDEPs are now part of the jdep_code enum.
9235 (typedef struct jdep): Now use enum jdep_code or int, depending on
9236 availability. Both are narrowed down to an 8 bits bitfield.
9237 (CALL_EXPR_PRIMARY): Fixed comment.
9239 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9241 * Make-lang.in (java): Added gjavac and jvgenmain.
9242 (java.start.encap): Depend on gjavac.
9243 (java.rest.encap): Depend on jvgenmain.
9245 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9246 (JAVA_CROSS_NAME): Likewise.
9247 (java.all.build): Depend on jvgenmain and gjavac.
9248 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9249 (jvgenmain$(exeext)): New target.
9250 (java.install-common): Wrote.
9251 * config-lang.in (compilers, stagestuff): Added gjavac and
9254 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9256 * lang.c (lang_decode_option): New argc/argv interface.
9258 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9260 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9261 * decl.c (build_decl_no_layout): New function.
9262 * expr.c (java_lang_expand_expr): Layout declarations found in
9263 blocks before they're pushed.
9264 * jcf-parse.c (load_class): Save current line when parsing class
9266 (parse_source_file): Register class before expanding their
9268 * lang.c (put_decl_node): Produce `null' when `void *' is
9270 * lex.c (static tree wfl_op): New static global, for error report
9272 (java_init_lex): wfl_operator and wfl_op initialized
9273 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9275 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9276 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9277 build_unresolved_array_type): New static function definitions.
9278 (build_decl_no_layout): New extern function declared.
9279 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9280 faulty modifier exists.
9281 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9282 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9283 (UNARY_PLUS_EXPR): New fake operator.
9284 (struct parser_ctxt): New field osb_number.
9285 * parse.y (static tree wfl_operator): New static WFL for operator
9286 bound error messages.
9287 (DECR_TK, INCR_TK): Moved.
9288 (OP_TK): Tagged <operator>.
9289 (array_type:): Now call build_unresolved_array_type.
9290 (dim_expr:): Count the number of '[' seen.
9291 (post_increment_expression, post_decrement_expression,
9292 pre_increment_expression, pre_decrement_expression,
9293 unary_expression_not_plus_minus, unary_expression:): Actions are
9294 now building the corresponding unary expressions.
9295 (cast_expression:): Actions are now building cast expressions.
9296 (build_unresolved_array_type): New function.
9297 (create_interface): Reset the number of declared interfaces.
9298 (create_class): Likewise.
9299 (method_header): Methods declared within the scope of an interface
9300 are now implicitly set public and abstract.
9301 (java_complete_class): Variable's and parameter's type are patched
9302 with a promoted type.
9303 (declare_local_variables): Resolved non builtin types are promoted
9304 before being used to build a variable decl. Removed type patch
9305 posted on variable initialization statement.
9306 (source_start_java_method): Use build_decl_no_layout to build the
9307 decl of a parameter of incomplete type.
9308 (java_register_parsed_class): Process interfaces too. Call
9309 rest_of_decl_compilation on each processed class declarations.
9310 (java_complete_expand_methods): Don't attempt to expand things in
9312 (java_complete_tree): Process CONVERT_EXPR, even though it always
9313 has a type. Propagate error_mark_node to node's type too. Promote
9314 method's call argument type and return error_mark_node if
9315 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9316 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9317 handle unary operator nodes.
9318 (build_assignment): Added comment.
9319 (print_int_node): New function.
9320 (patch_assignment): New second argument. New error handling. Use
9321 print_int_node. Handle references. Use can_cast_to_p to issue
9322 different error message according to the context and check upon
9323 the initialization of the RHS.
9324 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9325 (operator_string): Handle more operators.
9326 (patch_binop): No longer use a function static
9327 wfl_operator. Improved error message on shift distance.
9328 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9329 patch_cast): New functions.
9331 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9333 * jvspec.c: New file.
9334 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9336 * java-tree.h (identifier_subst): Add declaration.
9338 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9340 * jvgenmain.c (main): Generate call to JvRunMain.
9342 * class.c (make_class_data): Push value for "sync_info" field.
9343 * decl.c (init_decl_processing): Push "sync_info" field.
9345 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9347 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9348 Java (source) name, not signature.
9349 Set TYPE_ALIGN to (at least) that of element_type.
9351 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9353 * class.c: Moved classname-mangling-rekated code to ...
9354 * mangle.c: ... this new file.
9355 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9356 * Makefile.in: Update for above changes.
9358 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9360 * expr.c (truthvalue_conversion): Convert integer and floating
9361 point value to their truth value.
9362 * lex.c (java_lex): Handle the `null' literal.
9363 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9364 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9365 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9368 * parse.y: Reorganization/documentation on token declaration.
9369 (binop_lookup[]): New added new tree codes.
9370 (relational_expression): Build corresponding binary operators.
9371 (equality_expression, conditional_and_expression,
9372 conditional_or_expression): Likewise.
9373 (java_complete_class): Fix crash in debug message.
9374 (java_complete_tree): Check initialization of method call
9375 arguments. Further bogus node evaluation to detect more error
9376 during assignments. Handles more binary operators.
9377 (patch_assignment): Use DECL_P.
9378 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9380 (operator_string): Handle more case. Compacted source.
9381 (patch_binop): Changed function comment. Checking for
9382 uninitialized first operand takes the compound assignment into
9383 account and uses DECL_P. Checking for uninitialized second operand
9384 delayed to routine's end. Use macros to issue type bound error
9385 messages and issue messages on both operands if their types are
9386 different. Force fixed type into node. Handle all binary
9389 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9392 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9393 build operator node and return tokens.
9394 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9395 * parse.h (java_complete_tree): Changed returned type in prototype.
9396 (build_method_invocation, build_assignment, patch_assignment,
9397 patch_binop): New static function declarations.
9398 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9399 BUILD_EXPR_WFL): New macros.
9400 * parse.y (enum tree_code binop_lookup[]): New static for token to
9402 (%union): Parser union has new sub-structure `operator'.
9403 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9404 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9405 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9406 ASSIGN_ANY_TK): Tokens tagged `operator'.
9407 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9408 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9409 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9410 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9411 (assignment_operator:): Rule tagged `operator'.
9412 (expression_statement:): Re-installed default rule.
9413 (method_invocation:): Sub rules call build_method_invocation.
9414 (postfix_expression:): Don't attempt to resolve name here. Just
9416 (multiplicative_expression:): Sub-rules build corresponding binop
9418 (additive_expression:, shift_expression:, and_expression:,
9419 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9420 (assignment:): Sub rule invoke build_assignment.
9421 (assignment_operator:): Default rules on sub rules.
9422 (force_error): Added documentation on this variable.
9423 (declare_local_variables): Build initialization calling
9425 (expand_start_java_method): Removed unused rtx declaration. Mark
9426 arguments as already initialized.
9427 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9428 (java_complete_expand_methods): Don't process next method if
9429 completion of the previous one triggered errors.
9430 (java_complete_expand_method): Call source_end_java_method if no
9431 error were found during completion.
9432 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9433 locals declaratilon. Handle names found within a class. Return
9434 error_mark_node when things aren't found.
9435 (patch_method_invocation_stmt): Return error_mark_node on failures.
9436 (patch_invoke): Removed unused local. Return the correct node.
9437 (java_complete_tree): Now returns a value. The BLOCK section binds
9438 local identifiers and the type of a BLOCK is now void. Assign the
9439 result of operand completion on COMPOUND_EXPR. Assign the
9440 encapsulated node of a WFL to the result of its completion, except
9441 when the node is an identifier. Now handle MODIFY_EXPR and several
9442 binary operators. Return error_mark_node on errors.
9443 (build_method_invocation, build_assignment, patch_assignment,
9444 build_binop, operator_string, patch_binop): New functions.
9445 * typeck.c (binary_numeric_promotion): New function.
9447 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9449 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9450 Replace most uses of ident_subst by identifier_subst.
9452 * class.c (push_class_static_dummy_field): Removed function.
9453 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9454 instead of looking got "class" static field. Create that decl here.
9455 (class_identifier_node): Removed; no longer needed.
9456 (init_class_processing): Don't init class_identifier_node.
9457 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9458 Do nreverse 0 times (instead of twice) for Object and Class.
9459 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9461 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9463 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9464 while initializing linenumber_count and linenumber_table.
9465 Do it before init_function_start (which calls emit_line_note).
9466 * expr.c (expand_byte_code): Don't need to clear lineno here.
9468 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9470 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9471 then mangle number as _N_.
9473 * class.c (mangle_class_field): New function.
9474 (build_class_ref): Set assembler name of class reference using
9476 (push_class_static_dummy_field): Likewise.
9478 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9480 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9481 of assigning to TREE_CODE. The latter method exploits a feature
9482 of GCC that is not ANSI compliant.
9484 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9486 * decl.c (pushdecl_force_head): New function.
9487 (pushlevel): Removed conditional printf.
9488 (complete_start_java_method): Don't enter local variable scope if
9489 function is compiled from source code.
9490 * expr.c: parse.h now included
9491 (java_lang_expand_expr): New function.
9492 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9493 printf. Terminate buffer when doing directories.
9494 * jcf-parse.c (parse_source_file): Call lang_init_source before
9495 parsing and before code generation.
9496 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9497 use printf if the macro is defined.
9498 * lang.c (lang_init): Install lang_expand_expr hook on
9499 java_lang_expand_expr.
9500 (java_dummy_print): New function.
9501 (lang_init_source): New function.
9502 * lex.c (java_lex): Remember location of an opening brace at the
9503 second nesting level.
9504 (java_is_eol): Unget character seen after a CR if it is EOF.
9505 * parse.h: Now includes lex.h
9506 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9507 printf if the macro is defined.
9508 (expand_start_java_method, build_expr_block, enter_block,
9509 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9510 New static function declarations.
9511 (pushdecl_force_head): New extern function declaration.
9512 (INCOMPLETE_TYPE_P): New macro.
9513 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9514 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9515 BLOCK_EXPR_ORIGIN): New macros.
9516 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9517 DECL_SOURCE_LINE_LAST): New macros.
9518 (struct parser_ctxt): Removed field current_method_decl, redundant
9519 with the field current_function_decl. Added fields
9520 first_ccb_indent1 and pending_block.
9521 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9522 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9524 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9525 (compilation_unit:): Cosmetic on sub rule.
9526 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9527 (variable_initializer:): Installed default rule on expression:.
9528 (method_declaration:): method_header: starts a new
9529 method. method_body: installs the function body, absorbs blocks
9530 emitted for temporary variable scopings, pops function's body block
9531 and merges function's last statement lineno in DECL_SOURCE_LINE.
9532 (method_body:): Installed default rules.
9533 (block:): Call enter_block when an opening brace is seen. Absorb
9534 scoping blocks and call exit_block when a closing brace is seen.
9535 (block_statement:): Cosmetic changes.
9536 (method_invocation:): Create WFL around CALL_EXPR node.
9537 (patch_stage): Added comment around definition.
9538 (method_header): Try to use first_ccb_indent1 as the first line of
9539 the method, so BP debug info are emitted at the first opening
9540 brace of the function. If the function has no body, use the
9541 location of the function's name. Override currently defined method
9542 name with the matching WFL so we can point redefinition errors
9543 using the location where the function's name was declared.
9544 (check_abstract_method_header): Interprets DECL_NAME as an
9545 identifier or as a WFL, accordingly.
9546 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9547 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9548 location and name information out of it and reinstall DECL_NAME to
9549 its original identifier node value.
9550 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9551 function's source code).
9552 (read_import_dir): Test the value returned by find_class and issue
9553 a fatal accordingly.
9554 (declare_local_variables): Push a new block for the scope of the
9555 new variable(s) if code has been already generated at that nesting
9556 level. Pinpoint redefinition errors using the variable id
9557 WFLs. Generate initialization code if necessary. If the variable
9558 type is incomplete, register a patch on its decl.
9559 (source_start_java_method): Rewritten. Define a new block for the
9560 function's parameters. Build parameter decl out of function's
9561 arguments and register them for a patch if their types are
9563 (expand_start_java_method): Includes the part of
9564 source_start_java_method that was pushing the parameter decls and
9565 completing the method start code.
9566 (source_end_java_method): Removed call the expand_end_bindings and
9567 poplevel (already taken care of). Reinstall function's arguments
9568 and get function's last line of code before calling
9569 expand_function_end.
9570 (java_method_add_stmt): New comment before the function's
9571 code. Complement the second operand of the current COMPOUND_EXPR
9573 (java_complete_expand_methods): Don't generate debug info on line
9574 zero when expanding a generated constructor.
9575 (java_complete_expand_method): Set start and end line numbers for
9576 a artificially generated constructor to one and manually call
9577 enter_block and exit_block when defining it. For all methods:
9578 expand function's start calling the new expand_start_java_method
9579 and invoke java_complete_tree on the effective method's body, if
9581 (resolve_expression_name): Now use lookup_name_in_blocks to search
9582 local variable decls and print out an error when variables are
9584 (patch_method_invocation_stmt): Inserted comment before the
9586 (lookup_method_invoke): Chain method's arguments using chainon
9587 with the current arg list as a second argument. Inserted missing
9588 IDENTIFIER_POINTER when reporting an error on methods not found.
9589 (refine_accessible_methods_list): Don't retain constructors.
9590 (patch_arguments): Function removed.
9591 (java_complete_tree): Inserted comment before the function's
9592 code. New case for BLOCKs. Moved the WFL case a bit
9593 further. Complete function's arguments.
9594 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9595 maybe_absorb_scoping_blocks): New functions.
9597 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9601 * jcf-parse.c (parse_source_file, java_error_count): New forward
9602 and extern declarations.
9603 (java_parse_abort_on_error): Macro moved.
9604 (jcf_parse_source): fatal called if fopen fails. Now calls
9606 (parse_source_file): New parse_only parameter. Reflects the
9607 elimination of the second pass.
9608 (yyparse): parse_source_file called with argument set to 0.
9609 * jcf.h (JCF_ZERO): Sets java_source to zero.
9610 * lex.c (java_init_lex): pass argument is gone. Function modified
9611 to be called once during the analysis of a file.
9612 (java_unget_unicode): Fixed typo in fatal message.
9613 (java_get_line_col): Likewise.
9614 (java_lval): Likewise. String literals no longer built during
9616 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9618 * parse.h (MODIFIER_WFL): New macro.
9619 (parse_check_super, parser_check_super_interface): Now return int.
9620 (parser_chain_incomplete_item, not_builtin_p,
9621 complete_method_decl): Declarations removed.
9622 (build_method_invocation_stmt, build_invoke): Renamed using the
9623 `patch' instead of `build'
9624 (register-incomplete_type, obtain_incomplete_type,
9625 java_complete_tree, java_complete_expand_method,
9626 unresolved_type_p, create_jdep_list): New function declarations.
9627 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9628 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9629 (jdep): New typedef on new struct _jdep.
9630 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9631 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9632 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9633 JDEP_RESOLVED_P): New macros.
9634 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9635 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9636 JDEP_VARIABLE): New enum values and jdep kinds.
9637 (jdeplist): New typedef on struct _jdeplist.
9638 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9640 (CALL_EXPR_PRIMARY): New macro.
9641 (struct parser_ctxt): Fields java_pass, current_method_decl,
9642 method_decl_list deleted. New field jdeplist.
9643 (INCOMPLETE_P): Macro deleted.
9644 * parse.y (single_type_import_declaration:): Removed pass switch.
9645 (type_import_on_demand_declaration): Likewise.
9646 (field_declaration:): Removed pass switch on all sub rules.
9647 (class_declaration:): Call the complete_class_decl removed on
9649 (method_declaration:): Removed second pass switch. No longer chain
9650 methods decl when method_header reduced.
9651 (method_header:): Sub rules no longer depend on pass switch.
9652 (method_declarator:): Likewise.
9653 (method_body:): Likewise.
9654 (abstract_method_declaration:): Likewise.
9655 (block_statement:): Likewise.
9656 (local_variable_declaration:): Likewise.
9657 (argument_list:): Likewise.
9658 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9659 removed. Partial CLASS_EXPR tree node built instead.
9660 (postfix_expression:): Removed pass switch on all sub rules.
9661 (java_pop_parser_context): Free classd_list content.
9662 (yyerror): Call obstrack_grow0 to finalize error message.
9663 (check_class_interface_creation): Comment modified to reflect new
9664 returned value meaning. Removed second pass switch. Return 1 if an
9665 error was found, 0 otherwise. Adjust pointer on filename if a
9666 leading path separator was found.
9667 (maybe_create_class_interface_decl): Removed first pass switch
9668 when linking the class decl to the class_list. Install a new
9669 jdep_list for the class.
9670 (add_superinterfaces): List of unresolved interfaces is
9671 gone. Unresolved interfaces are directly added to the current
9673 (create_interface): Second pass shortcut removed.
9674 ctpx->modifier_ctx access through MODIFIER_WFL.
9675 (create_class): Second pass shortcut removed. Call to
9676 register_incomplete_type replaces the call to
9677 parser_chain_incomplete_item.
9678 (complete_class_decl): Function removed.
9679 (duplicate_declaration_error): New way of retrieving redeclared
9681 (register_fields): Call to lookup_modifier_cl replaced by
9682 MODIFIER_WFL. New way of handling unresolved type, using
9683 unresolved_type_p and obtain_incomplete_type.
9684 register_incomplete_type replaces call to parser_chain_incomplete_item.
9685 (patch_stage): New static global variable.
9686 (method_header): New way of handling unresolved type, using
9687 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9688 indicates that the method decl needs to be patched.
9689 (check_abstract_method_header): Call to lookup_modifier_cl
9690 replaced by MODIFIER_WFL.
9691 (method_declarator): Incomplete argument type are registered
9692 calling register_incomplete_type. Patch on the declared method is
9693 issued in that case.
9694 (unresolved_type_p): New function.
9695 (parser_check_super_interface): New comment to reflect function's
9696 modified returned type (int). Function and has a new argument
9697 this_wfl. Call to parse_error_context uses this_wfl instead of
9698 relying on lookup_cl.
9699 (parser_check_super): Comment reflects function's new returned
9700 type (int). Function returns non zero value on error.
9701 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9702 register_incomplete_type, jdep_resolve_class): New functions to
9703 handle incomplete types in declarations.
9704 (java_complete_class): Rewritten to work with the new incomplete
9705 type handling scheme.
9706 (complete_class_report_errors): Likewise.
9707 (complete_method_decl): Removed: it jobs is now handled by
9708 java_complete_class.
9709 (do_resolve_class): Class loaded in not already loaded and not
9710 found in Java source code.
9711 (java_check_regular_methods, java_check_abstract_methods): Don't
9712 call complete_method_decl anymore.
9713 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9714 (read_import_dir): Got rid of the pass number dependency.
9715 (declare_local_variables): New handling of unresolved types (patch
9717 (source_start_java_method): New parameter level. Function called
9718 with level set to 1 when argument types are potentially
9719 unresolved. Called to complete the job with level set to 2 once
9721 (source_end_java_method): Call to permanent_allocation
9722 removed. Waiting to be replaced by a more suitable obstack
9724 (java_complete_expand_methods, java_complete_expand_method,
9725 java_expand_finals): New functions.
9726 (build_method_invocation_stmt): Renamed
9727 patch_method_invocation_stmt. Extracts function call expression
9728 (wfl) and arguments (args) from CALL_EXPR tree operands.
9729 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9730 call. Patch the function and argument operand of the CALL_EXPR
9732 (patch_argument, java_complete_tree): New functions.
9734 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9736 Recover from missing fields and methods (i.e. error instead of fatal).
9737 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9738 * expr.c (expand_invoke): Recover from missing method.
9739 (expand_java_field_op): Recover from missing field.
9740 Inline references to java.lang.{Integer,Char,...}.TYPE.
9741 * typeck.c (get_type_from_signature), java-tree.h: New function.
9742 * class.c (add_method): Use get_type_from_signature.
9743 (build_class_ref): Handle a class that was not found.
9744 * typeck.c (convert): Handle conversion to pointers (for convenience).
9745 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9746 instead of lookup_field to handle missing fields.
9748 * jcf-parse.c (process_zip_dir): Set java_source.
9750 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9752 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9754 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9756 * jcf-parse.c (load_class): Don't change input_filename before
9757 calling jcf_parse_source (but still do it before calling
9759 (jcf_parse_source): Assign input_filename after having saved the
9761 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9762 list. ctxp->modifier_ctx zeroed according to its new
9763 definition. ctxp->filename initialized. Removed
9764 JAVA_MODIFIER_CTX_UNMARK.
9765 (java_unget_unicode): Update the character based column position.
9766 (java_allocate_new_line): ref_count not used anymore. Always free
9767 ctxp->p_line. Initialize c_line->char_col to 0.
9768 (java_get_unicode): Update the character based column position.
9769 (java_lex): Use ctxp->elc to store current position in source
9770 file, at the beginning of the parsed token. Set modifier_ctx entry
9771 corresponding to the parse modifier to a WFL node. Return a WFL
9772 node when an identifier is parsed.
9773 (java_lex_error): Now uses ctxp->elc to store current position in
9775 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9776 * lex.h (build_wfl_node): New function definitions.
9777 (struct java_line): ref_count and next fields are gone. New field
9779 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9780 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9781 (JAVA_COLUMN_DELTA): New macro.
9782 (java_lc): New typedef on new struct _java_lc.
9783 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9784 (parse_error_context, parse_warning_context): Changed prototypes.
9785 (java_get_line_col): Added as an available global function.
9786 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9787 (IC_DECL): Replaced by macro IC_TYPE
9788 (DEPEND_WFL): New macro.
9789 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9791 (exit_java_complete_class): Removed a commented out statement.
9792 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9793 now an array of tree nodes. Deleted fields line_list and
9794 e_line. New field elc, to replace e_line.
9795 * parse.y (array_type:): Build WFL node.
9796 (qualified_name:): Build a single WFL node out of two. Retain
9797 the location information of the first node in the resulting node.
9798 (package_declaration:): Use package name as a WFL node
9799 (single_type_import_declaration:): Use imported name as a WFL node.
9800 (type_import_on_demand_declaration:): Use root of the imported
9801 packages as a WFL node.
9802 (field_declaration:): Removed unused local variable cl.
9803 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9804 (yyerror): New static elc. Removed static error_line, error_pos.
9805 New local code_from_source. Save ctxp->elc into elc at the first
9806 pass. Call java_get_line_col to get a string of the line where
9808 (debug_line): Removed static function.
9809 (parse_error_context, parse_warning_context): Parameter cl is now
9810 a WFL node. Use its value to initialize ctxp->elc.
9811 (redefinition_error): Parameter cl is now a WFL node.
9812 (parse_add_interface): New parameter wfl. No longer call
9813 lookup_cl, use wfl instead.
9814 (check_class_interface_creation): Parameter cl is now a WFL node.
9815 (maybe_create_class_interface_decl): Likewise.
9816 (add_superinterfaces): New function.
9817 (create_interface): Removed local cl, node, super_decl,
9818 super_decl_type. Function now uses id as a WFL node. Better
9819 warning/error report on obsolete or forbidden mix of
9820 modifiers. Now calls add_superinterfaces to register interfaces.
9821 (create_class): Removed local cl, node. Local variable id is used
9822 as a WFL node. Better error report on forbidden modifier
9823 mix. Uses add_superinterfaces to register interfaces.
9824 (find_field): Argument cl is now a WFL node. Now store the WFL
9825 node of a fields that needs to be checked for their
9827 (method_header): Local variable node non longer used. Local
9828 variable id replaces cl.
9829 (check_modifiers_consistency): Local variable cl is now a WFL
9831 (method_declarator): Local variable cl replaced by parameter id.
9832 (parser_qualified_name): Now uses parameter name as a WFL node.
9833 (parser_check_super_interface): New parameter wfl, for achieve
9834 greater accuracy during error reports.
9835 (parser_chain_incomplete_item): New parameter named location. Used,
9836 along the decl, to construct the incomplete item node.
9837 (java_complete_class): resolve_class now uses WFL node extracted
9838 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9840 (complete_method_decl): Unresolved function's argument types are WFL.
9841 (resolve_class): Parameter cl is now a WFL node.
9842 (resolve_and_layout): Likewise.
9843 (do_resolve_class): Likewise. Try first to use cl and then do the
9844 lookup on the decl when calling check_pkg_class_access.
9845 (complete_class_report_errors): Use IC_TYPE in place of
9846 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9847 instead of doing a lookup over the decl.
9848 (java_check_final): Use WFL info from field tree list.
9849 (lookup_cl): Rewritten and returns a statically defined WFL node.
9850 (lookup_modifier_cl): Now uses information from WFL nodes.
9851 (process_imports): Likewise.
9852 (read_import_dir): name and cl arguments replaced by a single WFL
9853 node. Function modified accordingly.
9854 (find_in_imports_on_demand): Now uses WFL node.
9855 (check_pkg_class_access): cl argument is now a WFL node.
9856 (declare_local_variables): Fixed to use WFL nodes.
9857 (resolve_expression_name): Likewise.
9858 (build_method_invocation_stmt): name_combo argument renamed
9859 wfl. Function modified to use WFL nodes.
9860 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9861 (lookup_method_invoke): cl is now a WFL node. Added missing
9862 IDENTIFIER_POINTER to class type decl name.
9864 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9866 * lang.c (init_parse): Now returns char* containing the filename.
9868 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9870 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9872 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9873 * class.c (make_class_data): If flag_assume_compiled, initial class
9874 state is CSTATE_PREPARED; make superclass and interfaces direct
9875 references, rather than constant pool indexes.
9877 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9879 * parser.y: Include flags.h. Removed debug variable pl.
9880 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9882 (labeled_statement_nsi:): Generate debug info when reducing
9883 expression_statement:.
9884 (check_pkg_class_access): get_access_flags_from_decl invokation
9885 fixed for new CLASS_* flags location.
9886 (source_end_java_method): Save/restore parser context when
9887 entering/leaving this routine. Restore lineno to its right value
9888 before calling expand_end_bindings.
9889 (build_method_invocation_stmt): build_invoke called with the
9890 current line information.
9891 (build_invoke): New argument cl. Wrap the function call around a
9893 (refine_accessible_methods_list): Changed comment, removed
9895 * parse.h: Fixed typo in comments.
9896 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9897 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9898 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9900 * lex.c (java_lex): Record the last closing curly bracket of a
9902 * jcf-parse.c (jcf_parse_source): Now calls
9903 java_check_methods. Clarified comment, fixed typo.
9905 1998-04-09 Dave Brolley <brolley@cygnus.com>
9907 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9908 (finish_parse): Expose for non USE_CPPLIB builds.
9910 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9912 * lang.c (lang_print_xnode): New function.
9914 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9916 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9917 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9918 used to build a class's dispatch table.
9919 (make_class_data): Generate dispatch table if flag_assume_compiled.
9920 Set dtable of class object to address of class_dtable_decl.
9922 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9923 be volatile and have side effects - generates better code.
9925 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9926 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9928 * expr.c (expand_invoke): If class is final, method is
9929 effectively final, so can call it directly.
9931 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9933 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9935 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.y (build_method_invocation_stmt): Removed extra argument
9940 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * expr.c (dtable_indent): Now static global.
9943 (expand_invoke): Now call invoke_build_dtable and
9944 build_invokevirtual.
9945 (invoke_build_dtable, build_invokevirtual): New functions.
9946 * jcf-io.c (find_class): Defer issuing a warning by setting
9947 jcf->outofsynch to 1.
9948 * jcf-parse.c (jcf_out_of_synch): New function.
9949 (load_class): Test this_jcf.outofsynch flag and call
9950 jcf_out_of_synch accordingly.
9951 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9952 comment indentation.
9953 * lex.c (java_get_unicode): Fixed code indentation.
9954 (java_lex): Create string literal. Fixed typo. Removed several
9955 premature obstack_free.
9956 * parse.h: New enums for name resolution and invocation mode.
9957 (struct qualification): New data structure.
9958 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9959 (do_resolve_class, build_method_invocation_stmt,
9960 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9961 debug_line, identical_subpath_p, invocation_mode,
9962 refine_accessible_methods_list, build_invoke,
9963 lookup_method_invoke): New functions declared.
9964 (build_invokevirtual, invoke_build_dtable, match_java_method,
9965 build_field_ref, jcf_out_of_synch): New references to external
9967 (struct parse_ctxt): Removed artificial_constructor field.
9968 * parse.y: (array_type:): Type defined for this rule.
9969 (class_type:): Installed default rule for interface_type:.
9970 (array_type:): Now build Java array type.
9971 (qualified_name:): Now use obstack_grow0.
9972 (method_declaration:): Skip the artificial constructor added to
9974 (abstract_method_declaration:): Execute the code only during pass 1.
9975 (block:): Installed default rule in block_statements:.
9976 (block_statement:): Add the statement to the method during pass 2.
9977 (statement_expression): Installed default rule for
9979 (argument_list:): Added code to build the argument list.
9980 (method_invocation:): Added call to create the method invocation
9982 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9983 (debug_line): New function for debug.
9984 (complete_class_decl): No longer do something during pass 1.
9985 (method_header): Use BUILD_PTR_FROM_NAME.
9986 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9988 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9989 function's main comment.
9990 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9992 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9993 (resolve_class): Now works with arrays.
9994 (do_resolve_class, resolve_and_layout): New functions.
9995 (java_check_regular_methods): Reverse method list before and after
9996 having processed it. No longer set ctxp->artificial_constructor.
9997 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9998 accordingly. Fixed typo in issued error message. Now use
10000 (find_in_imports_on_demand): Now use obstack_grow0.
10001 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10002 (source_end_java_method): Call expand_expr_stmt instead of
10003 expand_expr. Calls it before calling expand_function_end.
10004 (java_method_add_stmt): Do nothing if errors were found during
10006 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10007 (build_method_invocation_stmt, build_invoke, invocation_mode,
10008 lookup_method_invoke, refine_accessible_methods_list,
10009 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10011 * typeck.c (build_java_signature): Properly end method signature
10012 if return type skipped.
10013 (match_java_method): New function.
10015 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10017 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10019 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * expr.c (build_invoke_non_interface): New function.
10022 (methods_ident, ncode_ident): Now static globals.
10023 (expand_invoke): Use build_invoke_non_interface.
10024 * java-tree.h (struct lang_decl): New field function_decl_body.
10025 (DECL_FUNCTION_BODY): New macro.
10026 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10027 CLASS_FROM_SOURCE_P.
10028 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10029 before starting pass 2. Call to java_generate_parsed_class replaced
10030 by java_register_parsed_class.
10031 * lex.c: Fixed typo in header. Some line width related formating.
10032 * lex.h: Some line width related formating.
10033 * parse.h (source_end_java_method, resolve_expression_name,
10034 complete_class_decl, maybe_create_class_interface_decl,
10035 check_class_interface_creation): New static function declarations.
10036 (java_layout_parsed_class, java_method_add_stmt): New function
10038 (struct parser_ctxt): Field mark_class_generate removed. New
10039 fields class_list and artificial_constructor.
10040 * parse.y: Fixed typo in header.
10041 (class_declaration:): Call complete_class_decl when class body
10043 (method_declaration:): Call source_end_java_method in pass 2 when
10044 the method body is defined.
10045 (postfix_expression:): Do expression name resolution on sub-rule
10046 name during pass 2.
10047 (create_class, create_interface): Merged common pieces.
10048 (check_class_interface_creation, maybe_create_class_interface_decl):
10050 (complete_class_decl): New function.
10051 (register_fields): Fixed line width related typo.
10052 (method_header): Correctly skip first argument when fixing
10053 argument line. Changed the loop.
10054 (java_check_circular_reference): Now use ctxp->class_list.
10055 (java_complete_class): Removed start/stop marking.
10056 (java_check_regular_methods): Now takes a class decl as an
10057 argument. Add default constructor if none were encountered.
10058 (java_check_methods): Now use ctxp->class_list. Changed call to
10059 java_check_regular_methods.
10060 (source_start_java_method): Set DECL_ARG_TYPE for each function
10062 (source_end_java_method, java_method_add_stmt): New functions.
10063 (java_generate_parsed_class): No longer exists.
10064 (java_layout_parsed_class, java_register_parsed_class): New functions.
10065 (resolve_expression_name): New function.
10067 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10070 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10071 until pass initializations are done. Call read_import_dir with
10073 * parse.h: (lookup_modifier_cl): New function declared.
10074 (INTERFACE_FIELD_MODIFIERS): New macro.
10075 (OBSOLETE_MODIFIER_WARNING): New macro.
10076 * parse.y: (register_fields): Class type and current field name in
10077 local variables. Check modifier(s) if adding field(s) to an interface.
10078 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10079 and report errors using the faulty modifier line context.
10080 (lookup_modifier_cl): New function.
10081 (read_import_dir): Detect and report default import processing
10084 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10086 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10087 * class.c (is_compiled_class): Return 1 after making sure it
10088 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10089 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10090 * java-tree.h (flag_assume_compiled): Add decl.
10091 * lang.c (lang_f_options): Add the flag.
10092 (flag_assume_compiled): Add decl, default to 0.
10094 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10096 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10097 (is_compiled_class): Likewise.
10098 (layout_class): Likewise.
10099 (layout_class): Detect and lay out classes defined in source code.
10100 (interface_of_p, add_interface_do, may_add_interface): New
10102 (add_interface): Now use add_interface_do.
10103 (add_method_1): New function.
10104 (add_method): Now use add_method_1.
10105 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10106 (complete_start_java_method): New function.
10107 (start_java_mehod): Now call complete_start_java_method.
10108 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10109 (expand_invoke): Likewise and fixed typo.
10110 *gjava.c: (print_super_field): Use new argument to find_class
10113 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10114 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10115 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10117 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10118 (add_method_1, push_class): New prototypes.
10119 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10120 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10121 directory where the class was found.
10122 (find_class): New argument DO_CLASS_FILE. Function find_class
10123 modified accordingly.
10124 *jcf-parse.c: (fix_class_path): New function.
10125 (load_class): Use new VERBOSE argument. load_class now finds and
10126 loads/parses .class/.java files. Save read_state of current_jcf
10128 (java_parser_abort_on_error): New macro.
10129 (jcf_parse_source, parse_source_file): New function.
10130 (jcf_parse): Fixed typo.
10131 (yyparse): Call parse_source_file () only.
10132 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10133 writing the real class name back in the zip directory entry.
10134 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10135 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10136 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10137 (find_class): Prototype fixed.
10138 *lex.c: Added 1998 time stamp.
10139 Removed all static global variables, moved into the parser
10140 context data structure.. Now include unistd.h if SEEK_SET not
10142 (java_init_lex): Rewritten.
10143 (java_sneak_unicode): Modified current unicode access in current line.
10144 (java_unget_unicode): Likewise.
10145 (java_allocate_new_line): New allocation management.
10146 (java_read_char): Modified access and storage of unget_utf8_value.
10147 New way of processing current unicode.
10148 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10149 (java_get_unicode): Now use the parser context.
10150 (java_lineterminator): Likewise.
10151 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10152 of the reentrant parser implementation. Function now use the
10153 parser context data structure and java_lval. Fixed production of
10154 the float and double constant "out of range" error message. Fixed
10155 obstack use. Return integer value when hitting a modifier. Now
10156 return type for TRUE, FALSE and other predefined types. Return
10157 identifier as a TREE_LIST list containing the current line context
10158 as the TREE_VALUE sub-node.
10159 (java_unicode_2_utf8): Fixed typo in declaration.
10160 (java_lex_error): Now use the parser context data structure.
10161 *lex.h: Added 1998 time stamp.
10162 (struct java_line): New fields ref_count and next.
10163 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10164 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10165 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10166 *parse.h: Added 1998 time stamp.
10167 (java_parse_source_file): Renamed from parse_source_file.
10168 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10169 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10170 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10171 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10172 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10173 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10174 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10175 (struct parser_ctxt): New data structure to keep the parser context.
10176 *parse.y: Added 1998 time stamp, got rid of static global variables.
10177 (java_error_count, ctxp): New global variables.
10178 (%union): New value field.
10179 (numeric_type, integral_type): Rules removed.
10180 (primitive_type): Rule defined to handle integral, float, double and
10182 (qualified_name, package_declaration,
10183 single_type_import_declaration, type_import_on_demand_declaration,
10184 modifiers, class_declaration, super, interfaces,
10185 interface_type_list, class_body, field_declaration,
10186 field_declaration, variable_declarators, variable_declarator,
10187 variable_declarator_id, method_declaration, method_header,
10188 formal_parameter_list, formal_parameter, method_body, block,
10189 static, interface_declaration, extends_interfaces,
10190 abstract_method_declaration, local_variable_declarators): Rules now
10192 (force_error, do_warning): New global statics.
10193 (push_parser_context, parser_context_save_global,
10194 parser_context_restore_global, pop_parser_context): New functions.
10195 (yyerror): Now uses the global parser context. Fixed use of obstack.
10196 (parse_error, parse_error_context, parse_warning_context,
10197 java_accstring_lookup, redefinition_error, check_modifiers,
10198 parser_add_interface, create_interface, create_class, find_field,
10199 duplicate_declaration_error, register_fields, method_header,
10200 check_modifiers_consistency, check_abstract_method_header,
10201 method_declarator, parser_qualified_classname,
10202 parser_check_super_interface, parser_check_super,
10203 parser_chain_incomplete_item, java_check_circular_reference,
10204 layout_class_from_source, java_complete_class,
10205 complete_method_decl, resolve_class, complete_class_report_errors,
10206 java_check_final, check_method_redefinition,
10207 java_check_regular_methods, java_check_abstract_methods,
10208 java_check_methods, lookup_java_interface_method2,
10209 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10210 process_imports, find_in_imports, read_import_entry,
10211 read_import_dir, find_in_imports_on_demand,
10212 check_pkg_class_access, not_builtin_p, declare_local_variables,
10213 source_start_java_method, java_generate_parsed_class): New
10215 *typeck.c: (signature_include_return): New global variable.
10216 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10217 to add the function returned type in the signature.
10219 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10221 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10223 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10225 * Make-lang.in (java.info): Added.
10226 (java.install-info): Added
10228 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10230 * Makefile.in (clean): Also remove java/parse.c.
10232 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10234 Add a pair of -fbounds-check/-fno-bounds-check options.
10235 * lang.c (lang_decode_option): Add code to grok arguments.
10236 (flag_bounds_check): Add decl.
10237 (lang_f_options): New array w/ the option in it.
10238 * java-tree.h (flag_bounds_check): Add decl.
10239 * lang-options.h: New file.
10240 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10241 of a static macro value.
10242 (JAVA_ARRAY_EXCEPTION): Delete macro.
10244 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10246 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10247 * expr.c (build_anewarray): Add missing promote_type.
10249 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10251 Add array types with known length to optimize bounds checking.
10252 * typeck.c (build_java_array_type): Take length parameter.
10253 (java_array_type_length, build_prim_array_type): New functions.
10254 * java-tree.h: Update for new functions.
10255 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10256 * class.c: Use build_prim_array_type.
10257 * expr.c (can_widen_reference_to): Handle known-length array types.
10258 (verify_jvm_instructions): Keep track of integer push instructions
10259 followed by newarray/anewarray, so we can build known-length arrays.
10260 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10261 (java_array_data_offset): New function.
10262 (build_java_array_length_access): New function. Optimize if constant.
10263 (build_java_arrayaccess): Constant fold bounds check.
10264 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10265 (build_newarray, build_anewarray): New functions.
10266 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10267 * verify.c (merge_types): Handle known-lengh array types.
10269 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10271 * expr.c (expand_byte_code): Fix performace bug, which caused
10272 searching linenumber_table to be linear rather than constant.
10274 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10276 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10278 * decl.c, java-tree.h (soft_fmod_node): New global.
10279 * decl.c (init_decl_processing): Define __builtin_fmod.
10280 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10281 using __builtin_fmod.
10283 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10285 * keyword.h: New file, output of keyword.gperf as processed by
10287 * lex.c (java_lex_init): Initialize java_error_flag.
10288 * parse.c (YYERROR_NOW): Uses java_error_flag.
10289 * parse.y: New static java_error_flag. Useless definition of
10291 * parse.y (java_error): Portable error recovery using
10292 java_error_flag (not yet completely tuned).
10294 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10296 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10298 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10301 (parse.c, lex.c, keyword.h): New rules for Java source code
10303 * parse.c: Renamed into jcf-parse.c.
10304 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10305 * keyword.gperf: New file, Java keywords.
10306 * parse.y: New file, Java language grammar.
10307 * parse.h: New file, Java language grammar definitions.
10308 * lex.c: New file, Java language lexer.
10309 * lex.h: New file, Java language lexer definitions.
10311 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10313 * decl.c (clinit_identifier_node), java-tree.h: New global.
10314 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10315 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10316 * expr.c (expand_java_field_op): Check for invalid assignment
10319 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10321 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10323 * verify.c (verify_jvm_instructions): When processing a handler,
10324 attempt to set the current_subr to the right value.
10325 (More complicated code combines Sep 17 and Oct 22 versions.)
10327 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10329 * class.c (push_class): Figure out (guess) name of source file.
10330 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10331 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10332 (parse_class_file): Change return type from int to void.
10333 Call debug_start_source_file/debug_end_source_file.
10335 * expr.c (build_java_binop): Fix masking 2nd operand.
10336 * decl.c (init_decl_processing): Set sizetype first.
10338 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10340 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10341 (Revert Sep 17 change.)
10343 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10345 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10346 .class extension in their name and fix thing so we don't process
10347 them parse_zip_file_entries().
10348 (parse_zip_file_entries): Cleaned unused local variables.
10350 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10352 * expr.c (can_widen_reference_to): Allows equal array element types.
10353 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10354 * jcf-dump.c (RET): Get (and print) index.
10356 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10357 Promote element type to POINTER_TYPE.
10359 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10361 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10362 find_in_current_zip, jcf_figure_file_type): Moved from
10363 jcf-reader.c to parse.c.
10364 * zextract.c: (read_zip_archive): takes file_comment_length possible
10365 field into account.
10367 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10369 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10371 * verify.c (merge_types): Handle array types even better ...
10373 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10375 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10377 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10378 * class.c (make_class_data): Don't build fields_decl if no fields.
10379 When building fields_decl, skip if DECL_ARTIFICAL.
10381 * expr.c (java_stack_swap): Update stack_type_map.
10382 * verify.c (merge_types): Handle array types better.
10384 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10386 * class.c (add_field): Don't promote short integral fields to
10387 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10388 * expr.c (push_value): Promote and convert short integral values.
10390 * decl.c, java-tree.h (integer_two_node): New constant node.
10391 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10393 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10395 * class.c (append_gpp_mangled_type): Use function argument
10396 unpromoted type to generate mangled name.
10398 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * constants.c (build_constant_data_ref): Now uses current_class
10401 instead of main_class.
10402 (build_constants_constructor): Now uses current_class instead of
10404 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10405 of the global variable SeepZipFiles done here.
10406 * zextract.c (read_zip_archive): extra_field optional field taken
10407 into account while computing the position of the class file in the
10409 * verify.c (verify_jvm_instructions): Use current_jcf to search
10411 * parse.c (load_class): First search for the class to load in the
10412 current zip file. Saves current_jcf (restored before returning
10413 from that function). Don't call JCF_FINISH in the class was found
10414 in the current ZIP file.
10415 (jcf_parse): If the class was found in the current ZIP file, save
10416 its tree_constant_pool (for later reuse).
10417 (parse_class_file): New function. Process each method defined in
10418 the current class and record the class as to be later registered.
10419 (yyparse): Rewritten. Figure the type of the current file and switch
10421 * lang.c: New global variable current_jcf.
10422 (lang_init): Removed compiling_from_source test (done later, in
10423 yyparse). Removed call the jcf_parse ().
10424 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10425 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10426 in the current ZIP file) and zip_offset (offset to the class data in
10427 the current zip file).
10428 * jcf-reader.c: zipfile.h included.
10429 localToFile: New ZipFileCache static global variable
10430 (parse_zip_file_entries): New function. Browse the current ZIP
10431 file directory and process each class found.
10432 (process_zip_dir): New function. Register each class found in the
10433 ZIP file directory. The class aren't parsed but a valid JCF is
10434 link to each of them.
10435 (find_in_current_zip): New function. Search for a class in the
10436 current ZIP file directory. If found, prepare the class so that it
10438 (jcf_figure_file_type): New function. Examine the file structure
10439 to figure a class file, a ZIP file. If none of these categories are
10440 matched, a source file is assumed.
10441 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10442 SeenZipFile: New global variable.
10443 (open_in_zip): Use zipmember's length to accelerate the search for
10444 a member. If zipmember was NULL and zip file successfully read,
10446 * java-tree.h: New global variable current_jcf declared. Added
10447 declaration for current_constant_pool_tags, current_constant_pool_data,
10448 current_constant_pool_length, current_constant_pool_data_ref.
10449 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10450 store the JCF of classes seen in a zip file) and tree *constant_pool
10451 (to save a loaded class constant pool). current_class declared here.
10452 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10453 retrieve method_ref_constant.
10454 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10455 (OBJECT): get_class_constant now uses current_jcf.
10456 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10457 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10458 (expand_invoke): Now uses current_class instead of main_class
10459 (build_class_init): Now uses current_class instead of main_class
10460 * class.c: New static global variable registered_class.
10461 (register_class): New function.
10462 (emit_register_class): Modified to use registered_class instead of
10464 (is_compiled_class): Now take into account class seen in the archive.
10466 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10468 * except.h: Renamed to: java-except.h.
10469 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10470 * except.c: Add semi-working (commented out) implementation.
10472 * expr.c (expand_iinc): Add needed flush_quick_stack.
10473 * parse.c (set_source_filename): New function.
10474 (give_name_to_class): Set input_filename from package.classname.java.
10476 * jcf-io.c (find_class): Don't look first in ".".
10478 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * zextract.c (read_zip_archive): Now takes into account the
10482 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10484 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10486 * constants.c, java-tree.h (build_internal_class_name): New function.
10487 (alloc_class_constant): Re-implement using build_internal_class_name.
10488 * class.c (make_class_data): Likewise.
10489 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10491 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10493 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10494 to NULL before pushing an exception handler target.
10496 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10497 (java_stack_swap, java_stack_dup): Re-write to be safe from
10498 clobbering registers.
10499 (build_class_init): New function.
10501 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10503 * typeck.c (build_java_array_type): Temporary use
10504 permanent_obstack to create the array 'length' field.
10505 * expr.c (lookup_label): Temporay use permanent_obstack to create
10506 label if not found.
10507 * class.c (push_super_field): Tempory use permanent_obstack.
10509 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * typeck.c (type_for_mode): Now handles double_type_node and
10513 * verify.c (verify_jvm_instructions): The instruction following
10514 the wide bytecode is checked. OPCODE_ret added to the list of
10517 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * class.c (make_class): Temporary use permanent_obstack. Set the
10520 class CLASS_P field to 1.
10521 (push_class): Temporary use permanent_obstack.
10522 (set_super_info): Temporary use permanent_obstack.
10523 (add_method): Temporary use permanent_obstack, set
10524 METHOD_TRANSIENT().
10525 (add_field): Temporary use permanent_obstack. Sets
10526 FIELD_VOLATILE() and FIELD_TRANSIENT().
10527 (build_class_ref): Temporary use permanent_obstack if the class
10529 (build_static_field_ref): Temporary use permanent_obstack when
10530 creating field's rtl.
10531 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10532 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10533 and fields. Function finalized, as far as flag handling.
10534 (push_class_static_dummy_field): Temporary use permanent_obstack.
10535 (emit_register_class): Force generation of class registration at
10537 * decl.c (end_java_method): Call permanent_allocation() before
10539 * expr.c (can_widen_reference_to): Added comment to interface
10540 handling, fixed typo.
10541 (lookup_field): Now uses CLASS_P() to correct FIXME
10542 (expand_invoke): Verification on public && !static &&
10543 !abstract moved into soft_lookupinterfacemethod (kaffe).
10544 Use Object class dtable if objectref is an array when expanding
10546 (java_push_constant_from_pool): Temporary use permanent_obstack
10547 for CONSTANT_string
10548 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10549 create constant references.
10550 (get_constant): Temporary use permanent_obstack to create constant.
10551 (load_class): Temporary use permanent_obstack to load class.
10552 (jcf_parse): Temporary use permanent_obstack to perform class
10554 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10555 (build_java_signature): Temporary use permanent_obstack.
10556 * verify.c: (verify_jvm_instruction): removed unecessary verification
10558 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10559 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10562 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10564 * class.c (append_gpp_mangled_type): Fix typo.
10565 (emit_register_class): Use main_class to get class object, rather
10566 than looking for no-longer-existing static decl starting with _CL.
10567 * typeck.c (parse_signature_type): Promote array element type
10568 if it is a RECORD_TYPE.
10570 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10572 * class.c (push_class_static_dummy_field): New function.
10573 (mangle_static_field): New. Do G++-style mangling of static fields.
10574 (layout_class): Mandle static fields here, not in add_field.
10575 (build_class_ref): The class object is now a dummy static field.
10576 * decl.c (find_local_variable): Look for best, instead of first match.
10577 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10578 (build_java_athrow): Don't check here if exception is Throwable.
10579 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10580 (TYPE_USED): Removed. No longer used ...
10581 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10582 * verify.c (push_pending_label): New function.
10583 (push_pending_block): Renamed to check_pending_block.
10584 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10585 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10586 re-checking possible handlers) after a store (less wasted work).
10587 Check for null handler (finally) before calling add_handler.
10588 Various changes to (finally?) correctly handle try/finally.
10590 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10592 * class.c: Include stdio.h.
10594 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10596 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10597 to make sure class is initialized before static/special invoke.
10599 * verify.c (verify_jvm_instructions): On a store instruction,
10600 call find_local_variable to force pre-allocation of decl and rtx.
10601 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10603 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10605 * class.c (build_class_ref): Strip off "promoted_" if need be.
10606 (make_field_value): Call build_java_signature when needed.
10607 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10608 * expr.c (build_java_athrow): Don't push_value of exception.
10609 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10610 match specification of [fd]cmp[lg] for NaNs.
10611 (expand_byte_code): Add support for exception handler ranges.
10612 * except.c: Add skeleton for EH code-generation.
10613 * verify.c (merge_types): Treat all promoted integral types as equal.
10614 * constants.c (build_constants_constructor): To force creation of
10615 current_constant_pool_data_ref, call build_constant_data_ref.
10617 * javaop.def (lload): Fix typo.
10618 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10620 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10622 * parse.c: Don't include function.h.
10624 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10626 * except.[ch]: New files.
10627 * Makefile.in (JAVA_OBJS): Add except.o
10628 * expr.c: Temporary warning about unimplemented exceptions.
10629 * verify.c: Verify exception handlers.
10631 * jcf-dump.c (disassemble_method): Print exception table.
10633 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * expr.c (verify_jvm_instructions): Started a thorough
10636 verification of invoke* bytecodes.
10637 (expand_byte_code): flush quick stack if PC is the target of a
10638 branch. and undef RET (conflicting with config/i386/i386.h).
10639 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10641 (expand_invoke): Now handles invokeinterface and do more
10642 verification according to the bytecode.
10643 (lookup_field): Don't try to load the class if processing
10645 (can_widen_reference_to): Now handles interfaces.
10646 * decl.c (init_decl_processing): New global variable
10647 soft_lookupinterfacemethod_node, declared in java-tree.h.
10648 Call set_super_info on string_type_node.
10649 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10651 * class.c (set_super_info): Fills the CLASS_* flags according to
10653 (get_access_flags_from_decl): Handles all class flags.
10655 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10657 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10658 * parse.c (yyparse): Check for abstract method, and missing code.
10659 * expr.c (expand_byte_code): Change interface.
10660 * lang.c (put_decl_node): Print promoted types prettier.
10661 * verify.c (verify_jvm_instruction): Change interface.
10662 Partial support for scanning exception table.
10663 For load instructions, handle promoted integral types.
10665 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10667 * verify.c: New file, with contents moved from expr.c.
10668 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10669 * typeck.c (is_array_type_p): Moved here from expr.c.
10670 * java-tree.h: Add some now-needed function declarations.
10671 * Makefile.in (JAVA_OBJS): Added verify.o.
10673 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10676 METHOD_ABSTRACT flag.
10678 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10679 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10680 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10682 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10684 (start_java_method): Hook for SYNCHRONIZED methods.
10686 * expr.c (build_java_jsr, build_java_ret): New functions
10687 (JSR,PRE): New macros
10688 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10689 (verify_jvm_instructions): tableswitch, lookupswitch,
10690 monitorenter, monitorexit, goto_w: verified.
10691 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10692 (build_java_monitor): New function.
10693 (MONITOR_OPERATION): Modified to call build_java_monitor()
10694 (verify_jvm_instructions): Started a thorough verification of
10697 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10699 Support verification of jsr/ret subroutines (used for try/finally).
10700 * decl.c (return_address_type_node): New type node.
10701 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10702 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10703 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10704 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10705 TYPE_USED): New macros for special types in type_map.
10707 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10708 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10710 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10712 * expr.c (can_widen_reference_to): New function.
10713 (pop_type): Use it.
10714 (merge_type_state): Support handling start of subroutine.
10715 (push_pending_block): Return char* error message, instead of calling
10716 fatal on an error. Also handle subroutines.
10717 (verify_jvm_instructions): Handle errors from push_poending_block.
10718 Support jsr and ret instructions.
10720 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10722 * jcf-io.c (find_classfile): Fix thinko.
10723 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10725 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10727 * Makefile.in (BISON): Remove.
10729 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10731 * Makefile.in: Convert to autoconf.
10732 * config-lang.in (outputs): Added java/Makefile.
10734 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10735 Rename cc1java to jc1.
10737 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10738 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10740 * class.c (class_depth): Do load_class if needed.
10742 Mostly better verification.
10743 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10744 (init_decl_processing): Change return type of soft_checkcast.
10745 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10746 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10747 lang_print_error): New functions.
10748 (lang_init): Set global hook print_error_function to lang_print_error.
10749 * expr.c: In the type_map ptr_type_node is only used for null now.
10750 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10751 (merge_types): Dererence pointer to record types before comparing.
10752 (decode_newarray_type, merge_types): On error just return NULL.
10753 (build_java_binop): Add preliminary implementation (with warning)
10754 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10755 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10756 (expand_compare, expand_java_goto, expand_java_call): Don't
10757 push_pending_block, since that only makes sense when verifying.
10758 (merge_type_state): Different return codes.
10759 (push_pending_block): A block may need to be verified more than once.
10760 (expand_byte_code): Warn about unused code at code generation time.
10761 (verify_jvm_instruction): Changed logic, since code may need to be
10762 re-verified if type-state has changed. Also, better error handling.
10763 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10764 Improve newarray, anewarray, ?aload, athrow,
10765 * java-tree.h (LABEL_CHANGED): New macro.
10767 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10769 * decl.c (soft_athrow_node): New global variable initialized.
10770 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10771 * typeck.c (convert): Added support for REAL_TYPE.
10772 (convert_to_char): New function.
10773 (convert): Handle CHAR_TYPE.
10774 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10775 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10776 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10778 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10779 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10780 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10781 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10782 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10783 to Use The Right Things.
10784 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10785 compatible with INT. BOOLEAN is made equivalent to BYTE.
10786 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10787 OPCODE_ifnonnull): Now supported.
10788 (build_java_athrow): New function.
10790 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10792 Rename method name <init> to match G++ (and fix mangling).
10793 * class.c (layout_class): Replace method name of <init> by class name.
10794 (make_method_value): Do inverse renaming of constructor from <init>.
10795 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10796 * typeck.c (lookup_java_constructor): New function.
10797 * expr.c (expand_invoke): If method_name is <init>, call
10798 lookup_java_constructor to find constructor.
10800 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10802 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * parse.c (get_class_constant): Modified to handle array "classes"
10805 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10807 (convert): Modified to handle real type.
10808 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10809 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10810 variables declared.
10811 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10812 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10813 global variables initialized.
10814 (find_local_variable): Handles the case of a pointer
10815 (end_java_method): Restore the use of one more scope
10816 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10817 build_java_array_length_access, expand_java_arrayload,
10818 expand_java_arraystore, expand_java_array_length,
10819 expand_java_multianewarray, expand_java_anewarray,
10820 build_java_check_indexed_type, is_array_type_p,
10821 build_java_throw_out_of_bound_exception): New functions.
10822 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10823 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10824 OPCODE_<t>aload): Implemented code for verification.
10825 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10826 ARRAY_NEW_MULTI): Macro defined.
10827 (CONVERT): Modified to invoke convert().
10828 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10830 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10832 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10833 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10834 (make_class_data): Field name needs '/' as package prefix.
10835 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10837 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10839 Implement debug information for local variables.
10840 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10841 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10842 DECL_LOCAL_SLOT_CHAIN): New macros.
10843 (struct lang_decl_var): New type.
10844 * parse.c (give_name_to_locals): Move to decl.c.
10845 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10846 (start_java_method): Re-write parameter handling.
10847 (pending_local_decls): New global variable.
10848 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10849 (find_local_variable): Accept pc so we can skips decls not in range.
10850 (struct binding_level): Add end_pc field.
10851 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10852 (various): Change so current pc gets passed to find_local_variable.
10854 * decl.c (init_decl_processing): Re-arrange fields in
10855 class_type_node and and method_type_node to match kaffe 0.9.1.
10856 * class.c (make_method_value, make_class_data): Update
10857 initializations to match.
10859 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10861 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10862 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10863 (push_super_field): New function.
10864 (make_class_data): Handle inheritance of class static initializer.
10865 (layout_class): New name mangling.
10866 * constants.c (build_constant_data_ref): Init type of data array
10867 to a one-element array.
10868 (build_constants_constructor): Set DECL_SIZE from complete array type.
10869 * decl.c: Rename class_type, object_type etc to class_type_node,
10870 object_type_node etc. Make former inherit from latter.
10871 * expr.c (expand_invoke): Add cast of function address.
10872 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10873 * parse.c (yyparse): Don't call layout_class here.
10874 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10876 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10878 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10879 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10880 (alloc_class_constant): New.
10881 * expr.c (expand_invoke): Make sure method's class is initialized.
10882 * class.c (interits_from_p, emit_register_class): New functions.
10883 * parse.c (yyparse): Call emit_register_class.
10885 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10887 * constants.c: New file, to handle constant pool.
10888 * Makefile.in (JAVA_OBJS): Add constants.o.
10889 * decl.c (init_decl_processing): Update, fix, finish various structs.
10890 (pushdecl_top_level): New.
10891 * parse.c (layout_class): Moved to class.c.
10892 * expr.c (java_push_constant_from_pool): New function.
10893 * class.c (build_class_ref): Make work fully
10894 (make_class_data): Emit super-class, constant pool, interface vector.
10896 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10898 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10899 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10900 * class.c (class_depth): New function.
10901 (lookup_named_class): Replaced by new function lookup_class.
10902 * decl.c (object_type_node, string_type_node): New.
10903 Remove various types that we no longer need.
10904 * expr.c (verify_jvm_instructions): New separate verifier pass.
10905 (push_type, pop_type): New functions for verifier.
10906 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10907 (expand_byte_code): Simplify, since we assume already verified.
10908 (expand_invoke): Now mostly works.
10909 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10910 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10911 * parse.c: Wait to allocate class object until we know its name.
10912 (layout_class): Calculate DECL_VINDEX for each virtual method.
10913 * typeck.c (get_array_type): Rename to ...
10914 (build_java_array_type): ... and provide working implementation.
10915 (build_java_signature): New function - build Java signature of type.
10916 (set_java_signature): New function - cache signature with type.
10917 (lookup_java_method): New function.
10919 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10921 * class.c (ident_subst): Take extra SUFFIX parameter.
10922 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10923 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10924 (build_class_ref): Actually implement.
10925 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10926 * decl.c (builtin_function): New.
10927 (init_decl_processing): Update for current Kaffe. Declare some
10928 builtin Kaffe functions.
10929 * expr.c (build_address_of): New.
10930 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10931 Renamed (from expand_java_new etc), and added working implementations.
10932 (build_field_ref): Now also handle static fields.
10933 (expand_invoke): Implement invokestatic, and start implement rest.
10934 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10935 * javaop.def: Rename invokevirt -> invokevirtual.
10936 * lang.c (use_handles): Removed.
10937 * parse.c: Add support for ConstantValue atribute.
10938 Handle nested loading of a class. (JPOOL_UTF): New.
10940 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10942 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10944 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10946 * Make-lang.in (java.install-man): New empty rule.
10947 * typeck.c (set_local_type): New function.
10948 * expr.c (STORE_INTERNAL): Call find_local_variable,
10949 not find_stack_slot. Call set_local_type.
10951 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10953 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10954 and building RECORD_TYPE CONSTRUCTORs.
10955 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10957 * lang.c (use_handles): Change the default to 0.
10958 * decl.c: Define and build class_type, field_type, utf8const_type.
10959 * class.c (make_class_data, make_field_value,
10960 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10961 hashUtf8String, strLengthUtf8, mangled_classname:
10962 Functions to build reflective data structures.
10963 * parse.c (yyparse): Call make_class_data.
10965 * jcf-io.c (open_class, find_classfile): New functions.
10966 * jcf-dump.c: Support reading classfile from explicitly-named
10967 class file (without CLASSPATH searching).
10969 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10971 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10972 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10973 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10974 (get_constant): Now trivial for CONSTANT_Utf8.
10976 * jcf.h: Make NEW_CPOOL the default.
10977 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10979 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>