1 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
3 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
4 (build_over_call): Likewise.
5 * decl.c (grokparms): Likewise.
6 * pt.c (tsubst_decl): Likewise.
7 * typeck.c (convert_arguments): Likewise.
9 2001-06-05 Mark Mitchell <mark@codesourcery.com>
11 * semantics.c (begin_class_definition): Robustify.
13 * pt.c (instantiate_decl): Tell the repository code about the
14 clones, not the cloned functions.
15 * repo.c (repo_template_used): Explicitly instantiate the cloned
16 function, not the clones.
18 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
20 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
21 ICS_BAD_FLAG on created conversion.
22 (compare_ics): Break out rank.
24 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
26 * decl.c (xref_tag): Remove extraneous %s on dependent name
29 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
31 * class.c (layout_vtable_decl): Fix off by one error on
33 (build_vtt): Likewise.
34 (build_ctor_vtbl_group): Likewise.
36 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
38 * class.c (maybe_indent_hierarchy): New function.
39 (dump_class_hierarchy_r): Add flags. Dump extra binfo
40 information, if enabled. Use maybe_indent_hierarchy. Adjust
42 (dump_class_hierarchy): Adjust prototype. Adjust output format.
43 (dump_array, dump_vtable, dump_vtt): New functions.
44 (finish_struct_1): Adjust hierarchy dumping.
45 (initialize_vtable): Call dump_vtable.
46 (build_vtt): Call dump_vtt.
47 (build_ctor_vtbl_group): Call dump_vtable.
48 * decl2.c (flag_dump_class_layout): Remove.
49 (cxx_decode_option): Remove dump translation unit
50 and dump class hierarchy check. Call dump_switch_p.
51 (finish_file): Adjust dumping.
52 (dump.c): Only dump base classes if not TDF_SLIM.
53 Only dump namespace members if not TDF_SLIM.
54 * optimize.c (dump_function): New function.
55 (optimize_function): Call dump_function.
56 * semantics.c (expand_body): Use dump_enabled_p.
58 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
61 Part missed from first commit
62 * decl2.c (finish_anon_union): Copy context.
64 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
67 * optimize.c (remap_decl): Remap anonymous aggregate members too.
69 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
72 * semantics.c (expand_body): Don't optimize thunks.
74 2001-05-25 Sam TH <sam@uchicago.edu>
76 * cp-tree.h lex.h: Fix header include guards.
78 2001-05-25 Mark Mitchell <mark@codesourcery.com>
80 * decl.c (init_decl_processing): Tweak.
82 2001-05-24 Mark Mitchell <mark@codesourcery.com>
84 * decl.c (duplicate_decls): Tidy.
85 (init_decl_processing): Always set flag_no_builtin.
87 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
90 * decl2.c (do_local_using_decl): Push the decls, even in a
93 2001-05-22 Mark Mitchell <mark@codesourcery.com>
95 * optimize.c (initialize_inlined_parameters): Don't set
96 TREE_READONLY for a VAR_DECL taking the place of an inlined
99 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
101 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
102 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
105 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
107 * parse.y: Refer to compound literals as such, not as
108 constructor-expressions.
110 2001-05-21 Mark Mitchell <mark@codesourcery.com>
112 * call.c (build_op_delete_call): Ignore exception-specifications
113 when looking for matching delete operators.
114 * init.c (build_new_1): Compute whether or not the allocation
115 function used is a placement allocation function or not, and
116 communicate this information to build_op_delete_call.
118 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
120 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
121 (build_vtbl_ref): Adjust.
122 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
123 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
125 (unsupported_options): Correspondingly.
127 * decl2.c (maybe_make_one_only): Check flag_weak, not
130 * cp-tree.def (START_CATCH_STMT): Lose.
131 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
132 * tree.c (cp_statement_code_p): Don't case it.
133 * semantics.c (cp_expand_stmt): Likewise.
134 * cp-tree.h (START_CATCH_TYPE): Lose.
136 * except.c (expand_start_catch_block): Don't start any blocks.
138 (expand_end_catch_block): Don't end any blocks.
139 * parse.y (handler): Don't pass anything from finish_handler_parms
141 * pt.c (tsubst_expr): Likewise.
142 * semantics.c (begin_handler): Call note_level_for_catch here.
143 (finish_handler_parms): Don't return anything.
144 (genrtl_catch_block, begin_catch_block): Lose.
145 (genrtl_handler): Call expand_start_catch here.
147 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
149 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
150 (get_vtable_decl, build_vtt): Not here.
152 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
155 * optimize.c (update_cloned_parm): Copy addressability and other
158 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
160 * pt.c (determine_specialization): Ignore artificial functions.
162 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
164 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
165 (C_RID_CODE): Remove.
166 * lex.c (cxx_init_options): Call set_identifier_size. Update.
167 (init_parse): Don't do it here.
169 2001-05-18 Diego Novillo <dnovillo@redhat.com>
171 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
172 function declaration to avoid stripping the symbol's attributes.
174 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
176 * decl.c (pushdecl): Adjust error string.
177 (xref_tag): Adjust friend class injection warning. Remove the
178 inherited name from the class shadowed scope.
180 2001-05-17 Mark Mitchell <mark@codesourcery.com>
182 * except.c (cp_protect_cleanup_actions): New function.
183 (init_exception_processing): Don't set protect_cleanup_actions
184 here. Do set lang_protect_cleanup_actions.
186 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
188 * spew.c (read_token): Call yyerror on all unexpected tokens.
190 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
192 * init.c (member_init_ok_or_else): Take a tree rather than
194 (expand_member_init): Adjust.
196 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
198 * decl.c (duplicate_decls): Suppress warning about duplicate
199 decls if the first decl is a friend.
201 2001-05-12 Zack Weinberg <zackw@stanford.edu>
203 * except.c (choose_personality_routine): Export. Add
204 explanatory comment. Take an enum languages, not a boolean.
205 (initialize_handler_parm): Adjust to match.
206 * cp-tree.h: Prototype choose_personality_routine.
207 * lex.c (handle_pragma_java_exceptions): New function.
208 (init_cp_pragma): Register #pragma GCC java_exceptions.
210 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
212 * method.c (build_mangled_C99_name): Remove unused prototype.
214 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
216 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
217 * typeck.c (get_member_function_from_ptrfunc,
218 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
219 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
221 Reverted Geoff Keating's 2001-05-03's patch.
223 2001-05-11 Ira Ruben <ira@apple.com>
225 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
227 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
229 * cp-tree.h (finish_label_expr, lookup_label): Delete.
230 * parse.y: Update for '&&'; don't issue warning here.
231 * semantics.c (finish_label_expr): Delete.
233 2001-05-07 Mark Mitchell <mark@codesourcery.com>
235 * splay-tree.h (splay_tree_max): New function.
236 (splay_tree_min): Likewise.
238 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
240 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
241 (pfn_vflag_identifier): Define.
242 Update comment about layout of pointer functions.
243 (build_ptrmemfunc1): Update prototype.
244 (expand_ptrmemfunc_cst): Update prototype.
245 * decl.c (initialize_predefined_identifiers): Initialize
246 pfn_vflag_identifier.
247 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
248 an extra field to the type.
249 * expr.c (cplus_expand_constant): Pass 'flag' between
250 expand_ptrmemfunc_cst and build_ptrmemfunc1.
251 * typeck.c (get_member_function_from_ptrfunc): When
252 FUNCTION_BOUNDARY < 16, look at additional field to determine
253 if a pointer-to-member is a real pointer or a vtable offset.
254 (build_ptrmemfunc1): Add new parameter to contain extra field.
255 (build_ptrmemfunc): Pass the extra field around.
256 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
257 (pfn_from_ptrmemfunc): Ignore the extra field.
259 2001-05-03 Mark Mitchell <mark@codesourcery.com>
261 * cp-tree.h (flag_inline_trees): Update documentation.
262 * decl.c (init_decl_processing): Adjust handling of
263 flag_inline_functions and flag_inline_trees to support -O3.
264 (grokfndecl): Set DECL_INLINE on all functions if that's what
266 (save_function_data): Clear DECL_INLINE in
267 current_function_cannot_inline is non-NULL.
268 * decl2.c (flag_inline_trees): Update documentation.
270 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
272 * dump.c (cp_dump_tree, USING_STMT case): New case.
273 * tree.c (cp_statement_code_p): Add USING_STMT.
274 * decl2.c (do_using_directive): Add the using directive statement.
276 * tree.c (walk_tree): Reformat an if block.
278 2001-05-02 Mark Mitchell <mark@codesourcery.com>
280 * decl.c (compute_array_index_type): Don't try to do anything with
281 the indices when processing a template.
283 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
285 * call.c: NULL_PTR -> NULL.
290 * except.c: Likewise.
293 * search.c: Likewise.
295 * typeck.c: Likewise.
296 * typeck2.c: Likewise.
298 2001-05-02 Mark Mitchell <mark@codesourcery.com>
300 * decl2.c (do_using_directive): Revert previous patch.
302 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
304 * cp-tree.def (USING_STMT): New statement node.
305 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
306 * decl2.c (do_using_directive): Add USING_STMT to statement
307 tree. Don't emit errors when processing template decl.
308 * pt.c (tsubst_expr, USING_STMT case): New case.
309 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
311 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
313 * call.c (build_new_op): Convert args from reference here.
314 (build_conditional_expr): Don't convert here.
316 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
318 * spew.c (last_token_id): New static variable.
319 (read_token): Set it here.
320 (yyerror): Use it here.
322 2001-04-30 Richard Henderson <rth@redhat.com>
324 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
327 2001-04-30 Mark Mitchell <mark@codesourcery.com>
329 * gxxint.texi: Remove.
330 * Make-lang.in: Remove all traces of gxxint.texi.
332 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
334 * decl2.c (start_static_initialization_or_destruction): Correct
335 logic to handle the -fno-use-cxa-atexit case.
337 2001-04-30 Mark Mitchell <mark@codesourcery.com>
339 * optimize.c (update_cloned_parm): New function.
340 (maybe_clone_body): Use it. Update the `this' parameter too.
342 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
344 * decl2.c (unsupported_options): Add new-abi.
345 * lang-options.h: Remove no longer supported options.
347 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
349 * except.c (can_convert_eh): Don't check template parms,
352 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
354 * optimize.c (maybe_clone_body): Copy parameter names and locations.
356 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
358 * cp-tree.h (adjust_clone_args): Prototype new function.
359 * class.c (adjust_clone_args): New function.
360 * decl.c (start_function): Call it for in charge ctors.
362 2001-04-26 Mark Mitchell <mark@codesourcery.com>
364 * method.c (use_thunk): Make sure that thunks really are emitted
367 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
369 * mangle.c (write_chars): New macro.
370 (hwint_to_ascii): New function
371 (write_number): Use it.
372 (write_integer_cst): Deal with really big numbers.
374 2001-04-25 Mark Mitchell <mark@codesourcery.com>
376 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
379 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
381 * decl.c (grokdeclarator): Set context of namespace scope
384 2001-04-24 Zack Weinberg <zackw@stanford.edu>
386 * cp/optimize.c: Include hashtab.h.
387 (struct inline_data): Add tree_pruner.
388 (expand_call_inline, expand_calls_inline): Use it when calling
390 (optimize_function): Initialize and free tree_pruner.
392 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
394 Lazy __FUNCTION__ generation.
395 * cp-tree.def (FUNCTION_NAME): Remove.
396 * cp-tree.h (function_name_declared_p): Remove.
397 (cp_fname_init): Prototype.
398 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
399 don't call declare_function_name. Call start_fname_decls.
400 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
401 clobber the line number.
402 (cp_fname_init): New function.
403 (start_function): Call start_fname_decls.
404 (finish_function): Call finish_fname_decls.
405 * lex.c (reswords): Add slots for __FUNCTION__ et al.
406 (rid_to_yy): Add mappings for __FUNCTION__ et al.
407 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
408 * parse.y (VAR_FUNC_NAME): New token.
409 (primary): Add VAR_FUNC_NAME.
410 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
412 (tsubst, FUNCTION_NAME case): Remove.
413 (tsubst_copy, FUNCTION_NAME case): Remove.
414 (tsubst_expr, DECL_STMT case): Be careful with a
415 DECL_PRETTY_FUNCTION_P.
416 (instantiate_decl): Remove function_name_declared_p.
417 * semantics.c (begin_compound_statement): Don't call
418 declare_function_name here.
419 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
420 (finish_translation_unit): Call finish_fname_decls.
421 (expand_body): Remove function_name_declared_p.
422 * typeck2.c (digest_init): Allow any ERROR_MARK.
424 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
426 * pt.c (tsubst_decl): Use VOID_TYPE_P.
427 * semantics.c: Fix some typos.
429 2001-04-23 Phil Edwards <pme@sources.redhat.com>
431 * cp/decl2.c (flag_honor_std): Always initialize to 1.
433 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
435 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
437 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
439 * except.c (build_throw): Wrap the initialization of the exception
440 object in a MUST_NOT_THROW_EXPR.
441 (do_free_exception): #if 0.
443 2001-04-20 Mark Mitchell <mark@codesourcery.com>
445 * cp-tree.h (finish_enum): Change prototype.
446 * decl.c (finish_enum): Reorganize.
447 * parse.y (structsp): Adjust calls to finish_enum.
449 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
451 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
454 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
456 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
457 (layout_empty_base): Return at end flag.
458 (build_base_field): Likewise.
459 (build_base_fields): Likewise.
460 (layout_virtual_bases): Don't add 1 to eoc value.
461 (end_of_class): Use full size for empty bases.
462 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
463 empty bases. Don't add 1 to eoc value. Only add trailing padding
464 if we're an empty class with no empty bases.
465 (dump_class_hierarchy): Dump size and alignment.
467 2001-04-20 Jakub Jelinek <jakub@redhat.com>
469 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
472 2001-04-20 Jakub Jelinek <jakub@redhat.com>
474 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
475 is found, look first if name does not match the structure name.
477 2001-04-19 Mark Mitchell <mark@codesourcery.com>
479 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
481 (SET_DECL_LANGUAGE): New macro.
482 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
483 (pushdecl): Likewise.
484 (build_library_fn_1): Likewise.
485 (build_cp_library_fn): Likewise.
486 (grokfndecl): Likewise.
487 (grokvardecl): Mark `extern "C"' variables as having C linkage.
488 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
489 * lex.c (retrofit_lang_decl): Likewise.
490 * mangle.c (mangle_decl_string): Don't mangle the names of
491 variables declared with C language linkage.
492 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
494 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
496 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
497 flag_access_control from uninitialized storage.
499 2001-04-15 Mark Mitchell <mark@codesourcery.com>
501 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
502 * mangle.c (write_pointer_to_member_type): Fix mangling of
503 pointers to cv-qualified member function types.
505 * init.c (build_delete): Create a SAVE_EXPR for the address if
506 we're going to use it more than once.
508 2001-04-13 Mark Mitchell <mark@codesourcery.com>
510 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
511 (expand_ptremfunc_cst): Change prototype.
512 (delta2_from_ptrmemfunc): Remove.
513 * expr.c (cplus_expand_constant): Adjust call to
514 expand_ptrmemfunc_cst.
515 * typeck.c (build_ptrmemfunc1): Simplify.
516 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
517 results in a constant.
518 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
519 (delta2_from_ptrmemfunc): Remove.
520 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
522 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
524 * cp-tree.h (decl_namespace_list): New macro.
525 (struct saved_scope): Add decl_ns_list.
526 * decl.c (mark_saved_scope): Mark it.
527 * decl2.c: Lose static decl_namespace_list.
528 (init_decl2): Don't save it.
530 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
532 * cp-tree.h (warn_return_type, yylex): Delete redundant
535 * decl.c (current_class_depth, global_namespace): Likewise.
537 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
539 * repo.c (flag_use_repository): Likewise.
541 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
543 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
544 set_block, pushdecl, getdecls, gettags, init_decl_processing,
545 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
546 lvalue_or_else, print_lang_statistics, comp_target_types,
547 unsigned_type, signed_type, signed_or_unsigned_type,
548 build_function_call, mark_addressable, incomplete_type_error):
549 Delete redundant declarations.
551 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
553 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
554 (TYPE_ANONYMOUS_P): New macro.
555 (TAGGED_TYPE_P): New macro.
556 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
557 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
558 * tree.c (no_linkage_helper): Likewise.
559 * semantics.c (begin_class_definition): Likewise.
560 * pt.c (convert_template_argument): Likewise.
561 * lex.c (check_for_missing_semicolon): Likewise.
563 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
565 * class.c (dfs_unshared_virtual_bases): New function.
566 (mark_primary_bases): Call it.
567 (check_bases): Ignore virtual bases when determining
570 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
572 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
574 2001-04-11 Mark Mitchell <mark@codesourcery.com>
576 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
577 cloned function to the clone.
579 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
581 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
583 * semantics.c: Include expr.h.
585 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
587 * method.c (implicitly_declare_fn): Commonize code for copy ctor
588 and assignment op. Set TREE_USED for parameter.
590 2001-04-10 Mark Mitchell <mark@codesourcery.com>
592 * class.c (find_final_overrider_data): Add `candidates'.
593 (dfs_find_final_overrider): Don't issue error messages
595 (find_final_overrider): Issue error messages here.
596 (build_base_field): Don't warn about amgibuous direct bases here.
597 (warn_about_ambiguous_direct_bases): New function.
598 (layout_class_type): Use it.
600 2001-04-10 Richard Henderson <rth@redhat.com>
602 * typeck.c (build_array_ref): Push the array reference inside
603 COMPOUND_EXPR and COND_EXPR.
605 2001-04-05 Mark Mitchell <mark@codesourcery.com>
607 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
608 * decl.c (duplicate_decls): Adjust accordingly.
609 (maybe_commonize_var): Likewise.
610 (grokfndecl): Likewise.
611 (start_function): Likewise.
612 (start_method): Likewise.
613 * decl2.c (key_method): Likewise.
614 (import_export_decl): Likewise.
615 * method.c (implicitly_declare_fn): Likewise.
616 * optimize.c (maybe_clone_body): Likewise.
618 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
620 * lang-specs.h: Add __DEPRECATED.
622 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
624 * search.c (get_dynamic_cast_base_type): When building a new
625 constant, set its type to ssizetype.
627 2001-04-04 Jakub Jelinek <jakub@redhat.com>
629 * optimize.c (expand_call_inline): Only add newly inlined statements
632 2001-04-03 Mark Mitchell <mark@codesourcery.com>
634 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
635 (OPERATOR_FORMAT): Likewise.
636 (OPERATOR_TYPENAME_FORMAT): Likewise.
637 * operators.def: Remove old name-mangling information.
638 * decl.c (grok_op_properties): Adjust accordingly.
639 * lex.c (init_operators): Likewise.
640 * rtti.c (get_tinfo_decl): Issue error messages about types that
643 2001-04-03 Mark Mitchell <mark@codesourcery.com>
645 * decl2.c (import_export_decl): Don't call import_export_class
646 when processing an inline member function.
647 * semantics.c (expand_body): Call import_export_decl before
648 emitting inline functions.
650 2001-03-28 Richard Henderson <rth@redhat.com>
652 IA-64 ABI Exception Handling:
653 * cp-tree.def (EH_SPEC_BLOCK): New.
654 (MUST_NOT_THROW_EXPR): New.
655 * cp-tree.h: Update changed function declarations.
656 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
657 (CPTI_CALL_UNEXPECTED): New.
658 (struct cp_language_function): Rename x_eh_spec_try_block
660 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
661 * decl.c (current_binding_level): If no current function
662 bindings, revert to scope_chain.
663 (initialize_predefined_identifiers): Remove __cp_push_exception.
664 (store_parm_decls): Use begin_eh_spec_block.
665 (finish_function): Use finish_eh_spec_block.
666 (mark_lang_function): Update for name changes.
667 * decl2.c (finish_file): No mark_all_runtime_matches.
668 * dump.c (cp_dump_tree): Handle new tree codes.
669 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
670 * except.c (catch_language_init, catch_language): Remove.
671 (init_exception_processing): Don't set language code.
672 Initialize call_unexpected_node, protect_cleanup_actions,
673 eh_personality_libfunc, lang_eh_runtime_type.
674 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
675 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
676 (prepare_eh_type): Split out type canonicalizations ...
677 (build_eh_type_type): ... from here.
678 (build_eh_type_type_ref): Remove.
679 (mark_all_runtime_matches): Remove.
680 (build_exc_ptr): New.
681 (do_begin_catch, do_end_catch): New.
682 (do_pop_exception): Remove.
683 (build_terminate_handler): Remove.
684 (choose_personality_routine): Split out language choice from ...
685 (initialize_handler_parm): ... here.
686 Use MUST_NOT_THROW_EXPR.
687 (expand_start_catch_block): Use do_begin_catch. Simplify Java
688 exception object handling.
689 (expand_start_eh_spec, expand_end_eh_spec): Remove.
690 (expand_exception_blocks, alloc_eh_object): Remove.
691 (begin_eh_spec_block, finish_eh_spec_block): New.
692 (do_allocate_exception, do_free_exception): New.
693 (expand_throw): Merge into ...
694 (build_throw): ... here. Update for abi.
695 * expr.c (cplus_expand_expr): No expand_internal_throw.
696 Handle MUST_NOT_THROW_EXPR.
697 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
698 * semantics.c (*) Update for except.h name changes.
699 (genrtl_try_block): No protect_with_terminate.
700 (genrtl_eh_spec_block): New.
701 (genrtl_handler): Don't emit the goto here.
702 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
703 (genrtl_finish_function): Don't expand_exception_blocks.
704 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
706 2001-03-28 Richard Henderson <rth@redhat.com>
708 * decl.c (struct named_label_list): Rename eh_region to
709 in_try_scope, add in_catch_scope.
710 (struct binding_level): Rename eh_region to is_try_scope,
712 (note_level_for_try): Rename from note_level_for_eh.
713 (note_level_for_catch): New.
714 (poplevel): Copy both is_try_scope and is_catch_scope to
715 the named_label_list struct.
716 (check_previous_goto_1): Don't check for catch block via
717 DECL_ARTIFICIAL; use in_try_scope instead.
718 (check_goto): Likewise.
719 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
720 * except.c (expand_start_catch_block): Call note_level_for_catch.
721 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
723 2001-03-27 Richard Henderson <rth@redhat.com>
725 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
726 exceptions_via_longjmp.
728 2001-03-27 Phil Edwards <pme@sources.redhat.com>
730 * pt.c (check_default_tmpl_args): Make error messages clearer.
732 2001-03-26 Phil Edwards <pme@sources.redhat.com>
734 * error.c: Also undefine 'A' macro used for cp_printers definition.
736 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
738 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
740 2001-03-26 Mike Yang <yang@research.att.com>
741 Mark Mitchell <mark@codesourcery.com>
743 * dump.c (dump_access): New function.
744 (cp_dump_tree): Use it. Dump basetype information for class
747 2001-03-26 Mark Mitchell <mark@codesourcery.com>
749 * Makefile.in (optimize.o): Depend on params.h.
750 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
751 (init_decl_processing): Set flag_no_inline when doing
753 * optimize.c: Include params.h.
754 (struct inline_data): Improve documentation of FNS. Add
755 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
756 (INSNS_PER_STMT): New macro.
757 (remap_block): Use CLONING_P.
758 (inlinable_function_p): Don't inline big functions.
759 (expand_call_inline): Keep track of how much inlining we've done.
760 (optimize_function): Set FIRST_INLINED_FN.
761 (maybe_clone_body): Set CLONING_P.
762 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
764 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
765 rest_of_compilation. Clear DECL_RTL for local variables
767 (clear_decl_rtl): New function.
769 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
772 * cp-tree.h (skip_type_access_control,
773 reset_type_access_control): Prototype.
774 * decl.c (grokdeclarator): Access of friends is not checked.
775 * parse.y (component_decl_list): Reset type access control.
776 * semantics.c (decl_type_access_control): Clear
777 current_type_lookups.
778 (save_type_access_control): Don't save if not deferring.
779 (skip_type_access_control, reset_type_access_control): New
781 (begin_class_definition): Do type access control for basetypes.
782 Start deferred access control.
783 (finish_class_definition): Resume immediate access control if
784 this is a local class.
786 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * class.c (add_method): Use memcpy/memmove, not bcopy.
790 * decl.c (duplicate_decls): Likewise.
792 2001-03-23 Jakub Jelinek <jakub@redhat.com>
794 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
797 2001-03-23 Jakub Jelinek <jakub@redhat.com>
799 * decl.c (local_names): Define.
800 (push_local_name): New.
801 (grok_reference_init): Return init if initializing static reference
802 variable with non-constant instead of emitting it.
803 Move expand_static_init call to cp_finish_decl.
804 (layout_var_decl): Call push_local_name.
805 (maybe_commonize_var): Allow inlining functions even if they have
806 static local variables, use comdat_linkage for them if flag_weak.
807 (check_initializer): Call obscure_complex_init if
808 grok_reference_init returned non-zero.
809 (save_function_data): Clear x_local_names.
810 (pop_cp_function_context): Free x_local_names.
811 (mark_inlined_fns): Remove.
812 (mark_lang_function): Mark x_local_names.
813 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
814 Mark inlined_fns as tree, remove call to mark_inlined_fns.
815 * class.c (alter_access): Ensure DECL_ACCESS is never set if
816 DECL_DISCRIMINATOR_P.
817 * cp-tree.h (cp_language_function): Add x_local_names.
818 (lang_decl_flags): Add discriminator into u2.
819 (lang_decl_inlined_fns): Remove.
820 (lang_decl): inlined_fns is now a TREE_VEC.
821 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
822 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
823 TREE_VEC, not a custom structure.
824 (optimize_function): Likewise.
825 * mangle.c (discriminator_for_local_entity): Discriminate among
826 VAR_DECL local entities.
827 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
830 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
832 Add support for Java interface method calls.
833 * cp-tree.h (struct lang_type): Add java_interface flag.
834 (TYPE_JAVA_INTERFACE): New macro.
835 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
836 by setting TYPE_JAVA_INTERFACE.
837 * call.c (java_iface_lookup_fn): New static.
838 (build_over_call): If calling a method declared in a
839 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
840 expression which resolves the function address.
841 (build_java_interface_fn_ref): New function.
843 2001-03-22 Richard Henderson <rth@redhat.com>
845 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
846 * except.c: Don't include it.
848 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
849 based on an idea from Joe Buck <jbuck@synopsys.com>
851 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
853 (data_def, component_decl): Add reductions to bad_decl.
855 2001-03-22 Jakub Jelinek <jakub@redhat.com>
857 * method.c (do_build_assign_ref): Don't use build_modify_expr for
858 anonymous aggregates, since they don't have assignment operator
860 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
861 assignment operators for anonymous structure fields.
863 2001-03-21 Jason Merrill <jason@redhat.com>
865 * pt.c (instantiate_decl): Abort if we see a member constant
866 instantiation that doesn't already have its initializer.
867 Downgrade explicit instantiation without definition to pedwarn.
869 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
870 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
871 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
873 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
874 (pending_vtables): Remove.
875 * decl2.c (pending_vtables): Remove.
876 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
877 CLASSTYPE_VTABLE_NEEDS_WRITING.
878 (import_export_class): Likewise.
879 (init_decl2): Don't mark pending_vtables.
880 * lex.c (handle_pragma_vtable): Just sorry.
881 * pt.c (instantiate_class_template): Don't mess with
882 CLASSTYPE_VTABLE_NEEDS_WRITING.
883 (mark_class_instantiated): Likewise.
884 * ptree.c (print_lang_type): Don't print it.
885 * semantics.c (begin_class_definition): Don't set it.
887 * pt.c (template_tail): Replace with last_pending_template.
888 (maybe_templates, maybe_template_tail): Remove.
889 (add_pending_template): Adjust.
890 (instantiate_pending_templates): Adjust.
892 * cp-tree.h (struct saved_scope): Remove lang_stack field.
893 (current_lang_stack): Remove.
894 * decl.c (maybe_push_to_top_level): Don't initialize it.
895 (duplicate_decls): Use current_lang_depth.
896 (xref_basetypes): Likewise.
897 * class.c (current_lang_depth): New fn.
898 (push_lang_context): Use more varray functionality.
899 (pop_lang_context): Likewise.
901 * error.c (GLOBAL_THING): Always use '__'.
903 2001-03-21 Mark Mitchell <mark@codesourcery.com>
905 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
907 * mangle.c (mangle_decl_string): Mangle the names of overloaded
908 operators, even when they have `extern "C"' linkage.
910 2001-03-19 Mark Mitchell <mark@codesourcery.com>
912 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
913 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
914 where it's not necessary.
915 (add_method): Remove optimization involving comparison of
917 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
918 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
919 where it's not necessary.
920 (check_methods): Likewise.
921 (build_clone): Likewise.
922 (built_vtt): Likewise.
923 * cp-tree.h (DECL_NEEDED_P): Likewise.
924 * decl.c (pushtag): Likewise.
925 (duplicate_decls): Likewise.
926 (pushdecl): Likewise.
927 (builtin_function): Likewise.
928 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
929 (build_cp_library_fn): Likewise.
930 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
931 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
932 where it's not necessary.
933 (make_rtl_for_nonlocal_decl): Likewise.
934 (cp_finish_decl): Likewise.
935 (grokfndecl): Likewise.
936 (grokvardecl): Likewise.
937 (grokdeclarator): Likewise.
938 (start_function): Likewise.
939 (cp_missing_return_ok_p): Likewise.
940 * decl2.c (grokclassfn): Likewise.
941 (check_classfn): Likewise.
942 (finish_static_data_member_decl): Likewise.
943 (grokfield): Likewise.
944 * error.c (GLOBAL_IORD_P): Remove.
945 (dump_global_iord): Improve output.
946 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
947 * except.c (nothrow_libfn_p): Summarily reject any function not in
949 * init.c (build_java_class_ref): Don't explicitly set
950 DECL_ASSEMBLER_NAME after calling mangle_decl.
951 * mangle.c (mangle_decl_string): Handle extern "C" functions.
952 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
953 * method.c (set_mangled_name_for_decl): Don't explicitly set
954 DECL_ASSEMBLER_NAME after calling mangle_decl.
955 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
956 IDENTIFIER_GLOBAL_VALUE for the thunk.
957 * pt.c (set_mangled_name_for_template_decl): Remove.
958 (check_explicit_specialization): Don't use it.
959 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
960 (tsubst_friend_function): Likewise.
961 (tsubst_decl): Likewise.
962 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
963 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
964 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
965 where it's not necessary.
966 (tinfo_base_init): Likewise.
967 (create_real_tinfo_var): Likewise.
968 * search.c (looup_field_1): Likewise.
969 * semantics.c (finish_named_return_value): Likewise.
970 * tree.c (init_tree): Set lang_set_decl_assembler_name.
972 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
974 Correct semantics restrictions checking in throw-expression.
975 * except.c (is_admissible_throw_operand): New function.
976 (build_throw): Use it.
978 2001-03-14 Mark Mitchell <mark@codesourcery.com>
980 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
983 2001-03-14 Mark Mitchell <mark@codesourcery.com>
985 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
986 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
987 * decl.c (duplicate_decls): Likewise.
988 (builtin_function): Likewise.
989 (build_library_fn): Likewise.
990 (build_cp_library_fn): Likewise.
991 (check_initializer): Likewise.
992 (cp_finish_decl): Likewise.
993 * decl2.c (grokfield): Likewise.
994 (grok_function_init): Remove #if 0'd code.
995 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
996 * friend.c (do_friend): Likewise.
997 * init.c (get_temp_regvar): Likewise.
998 * method.c (make_thunk): Likewise.
999 * pt.c (tsubst_friend_function): Likewise.
1000 (tsubst_decl): Likewise.
1001 (regenerate_decl_from_template): Likewise.
1002 * semantics.c (genrtl_named_return_value): Likewise.
1003 (expand_body): Likewise.
1004 (genrtl_finish_function): Likewise.
1005 * tree.c (cp_tree_equal): Likewise.
1007 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1009 * call.c (convert_like_real): Add extra semantics to INNER
1010 parameter. Don't convert to temporary if a user conversion
1011 gives us an lvalue that we're about to bind to a reference.
1012 Set INNER to indicate pending reference binding on recursive
1015 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1017 * cp/lex.c: Delete duplicate pending_lang_change.
1019 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1021 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1023 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1024 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1026 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1028 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1030 2001-03-08 Stan Shebs <shebs@apple.com>
1032 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1034 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1036 * spew.c: Remove references to CPP_OSTRING.
1038 2001-03-06 Andrew Haley <aph@redhat.com>
1040 * typeck.c (convert_arguments): Check that we have an fndecl.
1042 2001-03-05 Andrew Haley <aph@redhat.com>
1044 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1045 __built_in_constant_p.
1047 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1049 * typeck.c (build_static_cast): Allow enum to enum conversions
1052 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1054 * class.c (check_field_decls): Pointers to member do not a
1055 non-pod struct make, as per DR 148.
1057 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1059 * call.c (joust): cp_pedwarn when using gnu extension concerning
1060 worst conversion sequences.
1062 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1064 * decl.c: Replace all uses of 'boolean' with 'bool'.
1066 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1068 * lang-specs.h: Add zero initializer for cpp_spec field to
1069 all array elements that need one. Don't put an #ifdef inside
1070 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1073 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1075 Implement using decls inside template functions.
1076 * decl2.c (validate_nonmember_using_decl): Don't special case
1077 fake_std_node in the global namespace. Don't reject early when
1078 processing a template.
1079 (do_local_using_decl): Add to statement tree. Don't do further
1080 processing when building a template.
1081 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1083 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1085 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1086 same function. Do complain about ambiguating extern "C"
1089 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1091 Remove floating point and complex type template constant parms.
1092 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1093 COMPLEX_TYPE extensions.
1094 (invalid_nontype_parm_type_p): Likewise.
1096 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1098 * except.c (call_eh_info): Revert "match_function"'s type.
1100 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1102 Fix ctor vtable vcall offsets.
1103 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1104 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1105 (get_matching_base): Remove.
1106 (get_original_base): New function.
1107 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1108 Use a virtual thunk for a ctor vtable with an index
1109 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1110 primary base within a constructor vtable. Only set
1111 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1112 when primary base has been lost.
1113 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1115 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1117 * call.c (joust): Ensure more_specialized()'s argument length
1118 parameter has correct value for constructors.
1120 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1122 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1124 * decl.c (mark_inlined_fns): Prototype.
1126 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1128 * spew.c (yylex): Correct handling of friends.
1130 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1132 * mangle.c (write_encoding): Pass write_function_type the
1133 FUNCTION_DECL for the function being encoded.
1134 (write_function_type): Pass it along to write_bare_function_type.
1135 (write_bare_function_type): Pass it along to write_method_parms.
1136 (write_method_parms): Don't mangle the compiler-generated
1137 parameters to a constructor or destructor.
1139 2001-02-22 Andreas Jaeger <aj@suse.de>
1141 * optimize.c: Include toplev.h for
1142 note_deferral_of_defined_inline_function prototype.
1144 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1146 * cp-tree.h (struct lang_decl_inlined_fns): New.
1147 (struct lang_decls): Add inlined_fns.
1148 (DECL_INLINED_FNS): New macro.
1149 * optimize.c (struct inline_data): Add inlined_fns.
1150 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1151 (inlinable_function_p): Likewise, fix typo in comment,
1152 function is not inlinable if it already inlined function currently
1154 (expand_call_inline): Add fn to inlined_fns if neccessary.
1155 (optimize_function): Initialize inlined_fns.
1156 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1157 * decl.c (mark_inlined_fns): New function.
1158 (lang_mark_tree): Call it.
1160 2001-02-21 Jason Merrill <jason@redhat.com>
1162 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1163 (DECL_UNINLINABLE): Move to middle-end.
1165 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1166 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1167 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1168 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1169 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1171 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1174 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1176 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1179 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1181 * optimize.c (expand_call_inline): Don't walk subtrees of type
1184 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1186 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1189 2001-02-18 Jason Merrill <jason@redhat.com>
1191 Do put the VTT parameter in DECL_ARGUMENTS.
1192 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1193 (current_vtt_parm): New macro.
1194 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1195 (DECL_HAS_VTT_PARM_P): New macro.
1196 (DECL_VTT_PARM): Remove.
1197 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1198 * decl.c (duplicate_decls): Only copy the operator code if
1200 (start_function): Set current_vtt_parm.
1201 (lang_mark_tree): Don't mark vtt_parm.
1202 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1203 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1204 * class.c (build_clone): Maybe remove the VTT parm.
1205 * optimize.c (maybe_clone_body): Set up the VTT parm.
1206 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1207 * call.c (build_over_call): Just allow the VTT arg.
1208 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1209 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1210 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1211 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1212 * error.c (dump_function_decl): Likewise.
1213 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1214 if we try to call a constructor with in-charge or VTT parms.
1215 * method.c (skip_artificial_parms_for): New fn.
1216 * call.c (add_function_candidate, build_over_call): Call it.
1217 * call.c (build_new_method_call): Use current_vtt_parm.
1218 * init.c (expand_virtual_init): Likewise.
1219 * class.c (same_signature_p): No longer static.
1220 * cp-tree.h: Declare it.
1221 * search.c (look_for_overrides_r): Use it.
1223 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1225 * cp-tree.h (new_abi_rtti_p): Remove.
1226 (name_mangling_version): Likewise.
1227 (flag_do_squangling): Likewise.
1228 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1229 * decl.c (grokfndecl): Likewise.
1230 * decl2.c (name_mangling_version): Remove.
1231 (flag_do_squangling): Likewise.
1232 (lang_f_options): Remove `squangle'.
1233 (unsupported_options): Add `squangle'.
1234 (cxx_decode_option): Issue a warning about uses of
1235 -fname-mangling-version.
1236 (finish_file): Remove old ABI support.
1237 * pt.c (check_explicit_specialization): Likewise.
1238 (tsubst_decl): Likewise.
1239 * rtti.c (init_rtti_processing): Likewise.
1240 (build_headof): Likewise.
1241 (get_tinfo_decl_dynamic): Likewise.
1242 (tinfo_from_decl): Likewise.
1243 (build_dynamic_cast_1): Likewise.
1244 (synthesize_tinfo_var): Likewise.
1245 * init.c (build_new): Allow enumeration types for the array-bounds
1246 in a direct-new-declarator.
1248 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1250 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1251 TREE_PROTECTED from the template being specialized.
1253 2001-02-17 Jason Merrill <jason@redhat.com>
1255 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1257 * decl.c (bad_specifiers): Allow throw specs on things with
1258 pointer-to-function or -member-function type.
1259 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1262 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1264 * call.c (check_dtor_name): Handle template names correctly.
1266 2001-02-16 Jason Merrill <jason@redhat.com>
1268 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1269 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1270 * optimize.c (maybe_clone_body): Don't substitute it.
1271 * call.c (build_new_method_call): Check in_chrg instead.
1272 * init.c (expand_virtual_init): Likewise.
1274 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1276 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1277 class-type introduces at least a type-name.
1279 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1281 * call.c (convert_like_real): Create a temporary for non-lvalue.
1283 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1285 * cp-tree.h: Fix typos in comments.
1287 2001-02-16 Jason Merrill <jason@redhat.com>
1289 * optimize.c (remap_block): If we're compiling a clone, pass the
1290 new block to insert_block.
1292 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1294 * semantics.c (finish_asm_stmt): Robustify.
1296 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1298 * pt.c (push_template_decl_real): Don't remangle the name of a
1301 2001-02-15 Jim Meyering <meyering@lucent.com>
1303 * Make-lang.in (c++.install-common): Depend on installdirs.
1304 (c++.install-info): Likewise.
1305 (c++.install-man): Likewise.
1307 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1309 * typeck2.c (build_m_component_ref): Robustify.
1311 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1313 * friend.c (do_friend): Don't take the nested [template] class
1314 into account when deciding whether to warn about the friend
1315 function not referring to a template function.
1317 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1319 * typeck.c (build_unary_op): Clarify error message.
1321 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1323 * parse.y (component_constructor_declarator): allow optional
1324 parentheses around constructor class name.
1326 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1328 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1330 * init.c (emit_base_init): Remove incorrect comment about
1332 * method.c (make_thunk): Fix comment alignment.
1334 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1336 Kill remnants of this is variable.
1337 * cp-tree.h (flag_this_is_variable): Remove.
1338 * decl2.c (flag_this_is_variable): Remove.
1339 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1340 (build_vbase_path): The path is non-static, even in a cdtor.
1341 (resolves_to_fixed_type_p): Add additional return value.
1342 * search.c (init_vbase_pointers): Adjust.
1343 * tree.c (lvalue_p_1): Adjust.
1344 * typeck.c (mark_addressable): Adjust.
1346 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1348 * pt.c (unify): Don't check cv quals of array types.
1350 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1352 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1353 check whether we already have the type.
1355 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1357 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1358 * call.c (build_op_delete_call): Simplify to remove duplicate
1360 * class.c (clone_function_decl): Don't build the deleting variant
1361 of a non-virtual destructor.
1362 * decl.c (finish_destructor_body): Don't call delete if this is a
1363 non-virtual destructor.
1364 * init.c (build_delete): Explicitly call `operator delete' when
1365 deleting an object with a non-virtual destructor.
1367 2001-02-13 Jason Merrill <jason@redhat.com>
1369 * lang-specs.h: Add more __EXCEPTIONS.
1371 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1373 * typeck2.c (process_init_constructor): Check
1374 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1376 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1378 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1379 Remove spurious information in comment. Allow further
1380 adjustments of REFERENCE_TYPE args.
1382 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1384 * errfn.c (cp_deprecated): Tweak diagnostic text.
1385 * parse.y (new_initializer): Deprecate initializer lists
1388 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1390 Remove old ABI support.
1392 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1394 * decl2.c (flag_vtable_thunks): Always set it to 1.
1395 (flag_new_abi): Likewise.
1396 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1398 * Makefile.in (g++spec.o): Fix typo.
1400 2001-02-09 Jason Merrill <jason@redhat.com>
1402 * lang-specs.h: Restore definition of __EXCEPTIONS.
1404 2001-02-08 Jason Merrill <jason@redhat.com>
1406 * search.c (shared_member_p): New function.
1407 (lookup_field_r): Use it.
1408 * cp-tree.h (SHARED_MEMBER_P): Remove.
1410 * method.c (process_overload_item): Handle template-dependent array
1412 * pt.c (type_unification_real): If we end up with undeduced nontype
1415 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1418 * typeck2.c (friendly_abort): Don't say anything if we have
1419 earlier errors or sorries.
1421 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1422 wchar_t. Ignore if in_system_header.
1424 * decl.c (maybe_push_cleanup_level): New fn...
1425 (start_decl_1): ...split out from here.
1426 * cvt.c (build_up_reference): Use it.
1427 * cp-tree.h: Declare it.
1429 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1431 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1434 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1436 * pt.c (lookup_template_class): Make sure it's a primary
1437 template or template_template_parm when called from the parser.
1438 (instantiate_template_class): Add assertion.
1440 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1442 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1443 from error_mark_node.
1445 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1447 Fix specification and implementation bugs in V3 ABI
1448 construction vtables.
1449 * cp-tree.h (flag_dump_class_layout): New flag.
1450 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1451 (BINFO_LOST_PRIMARY_P): New flag.
1452 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1453 (BINFO_PRIMARY_MARKED_P): Rename to ...
1454 (BINFO_PRIMARY_P): ... here.
1455 (binfo_via_virtual): New prototype.
1456 * decl2.c (flag_dump_class_layout): New flag.
1457 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1458 use `=' as a file name separator.
1459 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1461 (build_vtbl_address): If this is a virtual primary base, then
1462 get the vtbl of what it is ultimately primary for.
1463 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1464 for BINFO_PRIMARY_P.
1465 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1466 (get_shared_vbase_if_not_primary): Likewise.
1467 (dfs_get_pure_virtuals): Likewise.
1468 (expand_upcast_fixups): Likewise.
1469 (fixup_virtual_upcast_offsets): Likewise.
1470 (dfs_find_vbase_instance): Likewise.
1471 (find_vbase_instance): Likewise.
1472 (binfo_from_vbase): Adjust comment to reflect reality.
1473 (binfo_via_virtual): New function.
1474 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1475 for binfo walking during VTT construction.
1476 (dfs_mark_primary_bases): Remove.
1477 (force_canonical_binfo_r): New function.
1478 (force_canonical_binfo): New function.
1479 (mark_primary_virtual_base): New function.
1480 (mark_primary_bases): Walk in inheritance graph order, use
1481 mark_primary_virtual_base.
1482 (determine_primary_base): Use some more intermediate variables.
1483 (dfs_find_final_overrider): Don't check for overriding along a
1485 (dfs_modify_vtables): Walk into primary virtual bases too.
1486 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1487 (build_base_fields): Likewise.
1488 (dfs_set_offset_for_unshared_vbases): Likewise.
1489 (layout_virtual_bases): Likewise.
1490 (end_of_class): Likewise.
1491 (finish_struct_1): Call dump_class_hierarchy, if requested.
1492 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1493 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1494 (dump_class_hierarchy): Add file parameter. Append to file, if
1496 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1497 Use canonical base for virtual bases.
1498 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1499 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1500 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1501 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1503 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1504 from DATA. We want virtual primary bases and all bases via virtual.
1505 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1506 virtual base when not a construction vtable.
1507 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1508 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1509 Use canonical bases when processing virtual bases.
1510 (accumulate_vtbl_inits): We're interested in any base via a
1512 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1513 within a construction vtable, determine what is being overridden.
1514 (build_vtbl_initializer): Add more comments
1515 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1516 (build_rtti_vtbl_entries): Check if the base has lost its
1519 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1521 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1523 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1525 * decl.c (pushdecl): Call abort instead of fatal.
1526 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1527 * init.c (build_new_1): Likewise.
1528 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1529 * decl.c (build_typename_type): hash_table_init now returns void.
1530 decl.c (init_decl_processing): Make an error non-fatal.
1532 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1534 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1536 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1537 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1538 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1539 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1540 * decl.c (maybe_commonize_var): Use the new name-mangling where
1542 * decl2.c (comdat_linkage): Enhance comments. Make all
1543 compiler-generated things static, if COMDAT is not available.
1544 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1546 (tinfo_base_init): Use the correct mangled name for typeinfo
1547 strings, and push them into the global scope.
1548 (typeinfo_in_lib_p): New function.
1549 (synthesize_tinfo_var): Use it.
1550 (create_real_tinfo_var): Likewise.
1552 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1554 * decl.c (push_class_binding): Use context_for_name_lookup instead
1556 * search.c (context_for_name_lookup): Remove static. Check for NULL
1557 context in the loop.
1558 * cp-tree.h (context_for_name_lookup): Add prototype.
1560 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1562 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1563 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1565 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1566 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1568 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1570 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1571 of macros used when compiling g++spec.c.
1572 * g++spec.c (lang_specific_driver): Link with the shared
1575 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1577 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1578 make_reference_declarator, make_call_declarator), method.c
1579 (implicitly_declare_fn), parse.y (namespace_using_decl,
1580 notype_unqualified_id, expr_or_declarator, new_type_id,
1581 after_type_declarator, direct_after_type_declarator,
1582 notype_declarator, complex_notype_declarator,
1583 complex_direct_notype_declarator, qualified_id,
1584 notype_qualified_id, overqualified_id, direct_new_declarator,
1585 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1586 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1587 instead of build_parse_node.
1589 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1591 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1592 (minus_one_node): Moved to top level gcc directory. Renamed
1593 to integer_minus_one_node.
1595 * init.c (init_init_processing): Don't set minus_one_node.
1596 (build_vec_init): Use integer_minus_one_node.
1598 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1600 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1602 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1603 identical and they would be replaced with constant, remove
1604 MODIFY_EXPR from the tree.
1606 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1608 * Make-lang.in: Remove all dependencies on defaults.h.
1609 * call.c: Don't include defaults.h.
1611 * decl2.c: Likewise.
1612 * except.c: Likewise.
1616 * typeck.c: Likewise.
1618 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1620 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1621 operators even in "C" linkage.
1622 * method.c (set_mangled_name_for_decl): Likewise.
1623 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1624 overloaded operators in "C" linkage.
1626 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1628 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1629 (tsubst_arg_types): Check parameter is not void.
1630 (tsubst): Adjust tsubst_decl call.
1632 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1634 * call.c (add_builtin_candidate): Quote std properly, from
1637 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1639 * pt.c (check_explicit_specialization): Clone constructors and
1642 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1644 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1645 indicates anything special about template depth. Make sure we
1646 only count the user visible template classes.
1648 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1650 * call.c (build_conv): Typo in comment.
1651 (add_builtin_candidate): Add more explanation.
1652 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1653 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1654 when we have enumeral types.
1655 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1656 candidates for relops and eqops.
1657 (joust): Simplify control flow. Allow a non-template user
1658 function to hide a builtin.
1660 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1662 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1663 (more_specialized): Add deduction parameter.
1664 * call.c (joust): Adjust more_specialized call.
1665 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1666 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1667 (get_bindings_order): Remove.
1668 (get_bindings_real): Add DEDUCE parameter.
1669 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1670 REFERENCE_TYPE jig for DEDUCE_ORDER.
1671 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1672 maybe_adjust_types_for_deduction.
1673 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1675 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1676 (check_cv_quals_for_unify): Use new unify qualifier flags.
1677 (unify): Clear new unify qualifier flags.
1678 (get_bindings_real): Add DEDUCE parameter.
1679 (get_bindings): Adjust call to get_bindings_real.
1680 (get_bindings_overload): Likewise.
1681 (most_specialized_instantiation): Adjust call to
1684 2001-01-19 Jason Merrill <jason@redhat.com>
1686 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1688 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1691 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1693 * decl2.c (arg_assoc_class): Fix double iteration logic.
1695 2001-01-19 Jason Merrill <jason@redhat.com>
1697 * init.c (build_delete): Always call convert_force to strip cv-quals.
1699 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1700 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1701 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1703 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1705 * search.c (get_vbase_1): Count only virtual bases.
1707 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1709 * class.c (duplicate_tag_error): Robustify flag clearing.
1711 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1713 * cp-tree.h (lookup_template_class): Add complain parm.
1714 * decl.c (lookup_namespace_name): Adjust call to
1715 lookup_template_class.
1716 (make_typename_type): Likewise.
1717 * semantics.c (finish_template_type): Likewise.
1718 * pt.c (lookup_template_class): Add complain parm. Adjust.
1719 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1722 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1724 * pt.c (copy_default_args_to_explicit_spec): Preserve
1725 object's CV quals. Reorganize.
1727 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1729 * typeck.c (build_modify_expr): Say `initialization' for
1731 * init.c (build_default_init): Convert to enumeral type, if
1734 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1736 * parse.y (nomods_initdcl0): Properly set things up for
1739 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1741 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1742 (type_unification_real): Set it.
1745 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1747 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1749 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1751 * semantics.c (begin_class_definition): Check we're not inside a
1754 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1756 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1759 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1761 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1762 * call.c (build_over_call): Add comment.
1764 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1766 * cvt.c (ocp_convert): Handle vector type conversion
1767 * typeck2.c (digest_init): Handle vector type initializations
1769 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1771 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1774 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1776 * pt.c (check_nontype_parm): Rename to ...
1777 (invalid_nontype_parm_type_p): ... here.
1778 (process_template_parm): Adjust.
1779 (convert_template_argument): Adjust.
1781 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1783 * pt.c (check_nontype_parm): New function.
1784 (process_template_parm): Use it.
1785 (convert_template_argument): Use it.
1786 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1789 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1791 * tree.c: Add defaults.h
1792 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1793 * Make-lang.in (cp/tree.o): Add defaults.h.
1795 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1797 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1799 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1801 * g++.1: Change to be ".so man1/gcc.1".
1803 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1805 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1807 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1808 ($(srcdir)/cp/g++int.info): New target.
1809 * gxxint.texi: Add info directory entry. Use @@ in email address.
1810 * .cvsignore: Update.
1812 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1814 * typeck.c (build_c_cast): Do template processing earlier.
1815 Always pedwarn on array casts.
1817 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1819 * friend.c (make_friend_class): Make sure a templated class is
1820 actually a template.
1822 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1824 * decl2.c (get_guard): Set linkage from guarded decl.
1826 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1828 * call.c (convert_default_arg): Check for unprocessed
1830 * cp-tree.h (replace_defarg): Move to spew.c.
1831 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1832 spew.c, which is where they really are.
1833 (done_pending_defargs): Declare.
1834 (unprocessed_defarg_fn): Declare.
1835 * decl.c (replace_defarg): Move to spew.c
1836 * parse.y (structsp): Call done_pending_defargs.
1837 * spew.c (defarg_fns): Rearrange list structure.
1838 (defarg_fnsdone): New static variable.
1839 (defarg_depfns): New static variable.
1840 (init_spew): Adjust.
1841 (add_defarg_fn): Store the type in TREE_TYPE.
1842 (do_pending_defargs): Detect and deal with ordering constraints
1844 (done_pending_defargs): New function.
1845 (unprocessed_defarg_fn): New function.
1846 (replace_defarg): Moved from decl.c. Robustify. Don't save
1847 if circularity detected.
1849 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1851 * pt.c (unify): Check array has a domain, before checking
1852 whether it is variable sized.
1854 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1856 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1857 parameters with pointers to arrays of unknown bound.
1859 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1861 * parse.y (template_parm_header, template_spec_header): New
1862 reductions. Split out from ...
1863 (template_header): ... here. Use them.
1864 (template_template_parm): Use template_parm_header.
1865 * semantics.c (finish_template_template_parm): Add assert.
1867 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1869 * mangle.c (write_builtin_type): Fix thinko.
1871 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1872 (copy_default_args_to_explicit_spec): Likewise.
1873 (check_explicit_specialization): Use it.
1875 * class.c (finish_struct_1): Remove last argument in call to
1876 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1877 * decl.c (builtin_function): Likewise.
1878 (build_cp_library_fn): Likewise.
1879 (check_initializer): Likewise.
1880 (make_rtl_for_nonlocal_decl): Likewise.
1881 (cp_finish_decl): Likewise.
1882 (start_function): Likewise.
1883 * decl2.c (finish_anon_union): Likewise.
1884 * friend.c (do_friend): Likewise.
1885 * init.c (build_java_class_ref): Likewise.
1886 * method.c (make_thunk): Likewise.
1887 * pt.c (tsubst_friend_function): Likewise.
1888 * semantics.c (expand_body): Likewise.
1890 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1892 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1893 looking at DECL_CLONED_FUNCTION for non-functions.
1895 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1897 * error.c (dump_template_parameter): Use parm to determine how
1898 to print default value.
1900 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1902 * class.c (duplicate_tag_error): Clear more flags.
1904 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1906 * call.c (build_new_method_call): Use binfo_for_vbase.
1908 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1910 * cp-tree.h (flag_cond_mismatch): Don't declare.
1911 * decl2.c (flag_cond_mismatch): Don't define.
1912 (lang_f_options): Remove cond-mismatch.
1913 (unsupported_options): Add cond-mismatch.
1915 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1917 * class.c (handle_using_decl): Reject using of constructor name
1918 of sourcing class. Allow injecting of a method with same name as
1919 nested class. Fixup error messages.
1921 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1923 * decl2.c (lang_decode_option): Handle -Wformat=2.
1925 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1927 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1928 initialized_in_class.
1929 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1930 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1931 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1932 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1933 * pt.c (check_default_tmpl_args): Adjust for
1934 DECL_INITIALIZED_IN_CLASS_P.
1935 (instantiate_class_template): Likewise.
1936 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1938 * class.c (finish_struct): Constify saved_filename.
1940 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1942 * class.c (duplicate_tag_error): Adjust diagnostic.
1943 (finish_struct): Locally set location to start of struct.
1944 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1946 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1948 * decl.c (struct binding_level): Adjust class_shadowed comments
1950 (push_class_level_binding): Ajust comments to reflect reality.
1951 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1952 Don't set TREE_VALUE on the class_shadowed list.
1954 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1956 * decl2.c (acceptable_java_type): Allow references too.
1957 * init.c (build_java_class_ref): When using the new ABI, search
1958 `class$' and have it mangled with `mangle_decl.'
1959 * mangle.c (write_java_integer_type_codes): New function.
1960 (write_builtin_type): Detect and mangle Java integer and real
1963 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1965 * decl2.c (grokfield): Don't accept `asm' specifiers for
1966 non-static data members.
1968 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1970 * expr.c (cplus_expand_expr): Don't reset `target'.
1972 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1974 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1976 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1978 * parse.y (template_datadef): Check for error_mark_node.
1980 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1982 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1984 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1986 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1987 (record_builtin_type): Make non-static.
1988 (flag_short_double): Don't declare.
1989 (init_decl_processing): Remove the creation of many tree nodes now
1990 in c_common_nodes_and_builtins.
1991 (build_void_list_node): New function.
1992 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1993 * cp-tree.h (flag_short_wchar): Don't declare.
1995 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1997 * call.c (build_conv): Don't use build1 for USER_CONV.
1998 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2000 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2002 * lex.c (lang_init): Call c_common_lang_init.
2004 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2006 * search.c (lookup_fnfields_here): Remove.
2007 (look_for_overrides_r): Use lookup_fnfields_1.
2008 Ignore functions from using declarations.
2010 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2012 Implement exceptions specifiers for implicit member functions.
2013 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2014 * method.c (synthesize_exception_spec): New function.
2015 (locate_dtor, locate_ctor, locate_copy): New functions.
2016 (implicitly_declare_fn): Generate the exception spec too.
2017 * search.c (check_final_overrider): Check artificial functions
2019 * typeck2.c (merge_exception_specifiers): New function.
2021 2001-01-03 Jason Merrill <jason@redhat.com>
2023 * init.c (build_default_init): New fn.
2024 (perform_member_init): Split out from here.
2025 (build_new_1): Use it. Simplify initialization logic.
2026 (build_vec_init): Take an array, rather than a pointer and maxindex.
2027 Speed up simple initializations. Don't clean up if we're assigning.
2028 * cp-tree.h: Adjust.
2029 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2030 * parse.y (new_initializer): Return void_zero_node for ().
2031 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2032 * typeck2.c (digest_init): Only complain about user-written
2035 2000-12-22 Mike Stump <mrs@wrs.com>
2037 * decl2.c: (max_tinst_depth): Increase to 50.
2039 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2041 * class.c (invalidate_class_lookup_cache): Zero the
2042 previous_class_values.
2043 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2045 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2046 * decl.c (free_bindings): New variable.
2047 (push_binding): Don't create a new binding if we have one on the
2049 (pop_binding): Put old bindings on the free list.
2050 (init_decl_processing): Use size_int, not build_int_2.
2051 Register free_bindings as a GC root.
2052 (cp_make_fname_decl): Use size_int, not build_int_2.
2053 (push_inline_template_parms_recursive): Likewise.
2054 (end_template_parm_list): Likewise.
2055 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2056 (tsubst_template_parms): Use size_int, not build_int_2.
2058 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2060 2001-01-02 Richard Henderson <rth@redhat.com>
2062 * parse.y (asm): Set ASM_INPUT_P.
2064 2001-01-02 Jason Merrill <jason@redhat.com>
2066 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2069 * typeck.c (cp_truthvalue_conversion): New fn.
2070 * cvt.c (ocp_convert): Use it.
2072 * cp-tree.h: Lose c-common.c decls.
2074 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2075 * cvt.c (convert_to_void): Use type_unknown_p.
2077 * typeck.c (strip_all_pointer_quals): Also strip quals from
2078 pointer-to-member types.
2080 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2083 * call.c (build_new_method_call): Do evaluate the object parameter
2084 when accessing a static member.
2085 * typeck.c (build_component_ref): Likewise.
2087 2001-01-02 Andreas Jaeger <aj@suse.de>
2089 * decl.c (cp_missing_noreturn_ok_p): New.
2090 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2092 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2094 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2096 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2098 * class.c (pushclass): Remove #if 0'd code.
2099 * cp-tree.h (overload_template_name): Remove.
2100 * decl.c (store_bindings): Simplify.
2101 (pop_from_top_level): Likewise.
2102 * pt.c (overload_template_name): Remove.
2103 (instantiate_decl): Don't call push_to_top_level if it's not
2106 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2108 * pt.c (register_local_specialization): Don't return a value.
2109 (lookup_template_class): Use move-to-front heuristic when looking
2110 up template instantiations.
2111 (instantiate_decl): Only push_to_top_level when we're actually
2112 going to instantiate the template.
2114 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2116 * search.c (binfo_for_vtable): Return least derived class, not
2117 most. Handle secondary vtables.
2119 2000-12-22 Jason Merrill <jason@redhat.com>
2121 * pt.c (more_specialized): Don't optimize len==0.
2122 (fn_type_unification): If we're adding the return type, increase len.
2124 * typeck.c (build_binary_op): Fix pmf comparison logic.
2126 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2127 DECL_STATIC_FUNCTION_P.
2129 * semantics.c (genrtl_finish_function): Don't try to jump to
2130 return_label unless it exists.
2132 In partial ordering for a call, ignore parms for which we don't have
2134 * call.c (joust): Pass len to more_specialized.
2135 (add_template_candidate_real): Strip 'this', pass len.
2136 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2137 (get_bindings_order): New fn. Pass len down.
2138 (get_bindings_real): Strip 'this', pass len.
2139 (fn_type_unification): Likewise.
2140 (type_unification_real): Succeed after checking 'len' args.
2141 (most_specialized_instantiation): Lose explicit_args parm.
2142 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2145 2000-12-21 Jason Merrill <jason@redhat.com>
2147 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2148 DECL_TEMPLATE_RESULT.
2150 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2151 lookup_fnfields_here.
2153 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2155 * call.c (build_object_call): Also allow conversions that return
2156 reference to pointer to function.
2157 (add_conv_candidate): Handle totype being ref to ptr to fn.
2158 (build_field_call): Also allow members of type reference to function.
2159 Lose support for calling pointer to METHOD_TYPE fields.
2161 * error.c (dump_expr): Handle *_CAST_EXPR.
2163 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2165 * tree.c (break_out_cleanups): Lose.
2166 * cp-tree.h: Remove prototype.
2167 * typeck.c (build_component_ref): Don't break_out_cleanups.
2168 (build_compound_expr): Likewise.
2169 * semantics.c (finish_expr_stmt): Likewise.
2171 2000-12-20 Richard Henderson <rth@redhat.com>
2173 * cp-tree.h: Update declarations.
2174 * decl.c (finish_case_label): Return the new stmt node.
2175 * semantics.c (finish_goto_stmt): Likewise.
2176 (finish_expr_stmt, finish_return_stmt): Likewise.
2177 (finish_break_stmt, finish_continue_stmt): Likewise.
2178 (finish_asm_stmt): Likewise.
2179 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2180 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2181 (simple_if, simple_stmt): Return the new stmt node.
2184 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2186 * cp-tree.h: Don't declare warn_long_long.
2188 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2190 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2193 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2195 * pt.c (unify): Handle when both ARG and PARM are
2196 BOUND_TEMPLATE_TEMPLATE_PARM.
2198 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2200 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2201 DECL_TEMPLATE_PARM_P.
2203 2000-12-15 Jason Merrill <jason@redhat.com>
2205 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2207 * init.c (build_new_1): Don't strip quals from type.
2209 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2211 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2213 * call.c (build_new_function_call): Lose space before paren in
2215 (build_new_method_call): Likewise.
2217 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2219 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2221 * pt.c (check_explicit_specialization): Propagate default
2222 function arguments to explicit specializations.
2224 2000-12-13 DJ Delorie <dj@redhat.com>
2226 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2229 2000-12-08 Jason Merrill <jason@redhat.com>
2231 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2233 Clean up copy-initialization in overloading code.
2234 * call.c (build_user_type_conversion_1): Die if we are asked to
2235 convert to the same or a base type.
2236 (implicit_conversion): Avoid doing so. Lose reference binding code.
2237 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2238 direct-initialization. Also do direct-init part of copy-init.
2239 (build_user_type_conversion): Don't provide context to convert_like.
2240 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2241 the constructor call for copy-init.
2243 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2244 instantiation of a member template.
2245 (do_decl_instantiation): Not here.
2247 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2249 * class.c (check_field_decls): Don't special case anonymous
2250 fields in error messages.
2251 (note_name_declared_in_class): Use %D on diagnostic.
2253 * tree.c (pod_type_p): Use strip_array_types.
2254 (cp_valid_lang_attribute): Likewise.
2255 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2256 multiple evaluations.
2257 (cp_has_mutable_p): Use strip_array_types.
2259 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2261 * cp-tree.h (sufficient_parms_p): Declare new function.
2262 * call.c (sufficient_parms_p): New function, broken out of ...
2263 (add_function_candidate): ... here. Use it.
2264 (add_conv_candidate): Use it.
2265 * decl.c (grok_ctor_properties): Use it.
2267 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2269 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2271 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2273 * decl2.c (lang_decode_option): Handle -Wformat-security.
2275 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2277 * pt.c (verify_class_unification): New function.
2278 (get_class_bindings): Use it.
2279 (try_class_unification): Tidy.
2280 (unify): Handle when argument of a template-id is not
2281 template parameter dependent.
2282 (template_args_equal): Handle when TREE_CODE's do not match.
2284 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2286 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2287 for -save-temps, pass all relevant -Defines to it, and then don't
2288 pass them to cc1plus.
2290 2000-12-05 Will Cohen <wcohen@redhat.com>
2292 * decl.c (finish_case_label): Cleared
2293 more_cleanups_ok in surrounding function scopes.
2294 (define_label): Likewise.
2296 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2298 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2299 (get_matching_virtual): Remove.
2300 (look_for_overrides): Declare new function.
2301 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2303 * class.c (check_for_override): Move base class iteration code
2304 to look_for_overrides.
2305 * search.c (next_baselink): Remove.
2306 (get_virtuals_named_this): Remove.
2307 (get_virtual_destructor): Remove.
2308 (tree_has_any_destructors_p): Remove.
2309 (struct gvnt_info): Remove.
2310 (check_final_overrider): Remove `virtual' from error messages.
2311 (get_matching_virtuals): Remove. Move functionality to ...
2312 (look_for_overrides): ... here, and ...
2313 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2316 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2318 * typeck.c (get_delta_difference): If via a virtual base,
2320 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2323 2000-12-04 Richard Henderson <rth@redhat.com>
2325 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2327 2000-12-04 Jason Merrill <jason@redhat.com>
2329 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2330 (write_builtin_type): Pass intSI_type_node and the like through
2332 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2333 Pass intSI_type_node and the like through type_for_mode.
2334 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2335 * pt.c (tsubst, unify): Likewise.
2336 * tree.c (walk_tree): Likewise.
2337 * error.c (dump_type): Likewise.
2338 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2340 * Make-lang.in: Tweak top comment for emacs.
2343 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2345 * class.c (clone_function_decl): Robustify.
2347 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2349 * decl.c (store_bindings): Only search in the non modified
2350 old_bindings for duplicates.
2352 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2354 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2357 * typeck.c (build_static_cast): Remove unused variable.
2359 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2361 * pt.c: Fix typo in comment.
2363 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2365 * decl2.c (warn_format): Remove definition.
2366 (lang_decode_option): Handle -Wformat-nonliteral,
2367 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2369 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2371 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2372 (init_decl_processing): Don't create string_type_node,
2373 const_string_type_node, wint_type_node, intmax_type_node,
2374 uintmax_type_node, default_function_type, ptrdiff_type_node and
2375 unsigned_ptrdiff_type_node. Adjust position of call to
2376 c_common_nodes_and_builtins.
2377 (identifier_global_value): New function.
2379 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2381 * call.c (standard_conversion): Reject pointer to member
2382 conversions from ambiguous, inaccessible or virtual bases.
2383 * typeck.c (build_static_cast): Don't check pointers to members
2386 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2388 * method.c (do_build_copy_constructor): Preserve cv
2389 qualifications when accessing source object members.
2390 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2393 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2395 * method.c (do_build_assign_ref): Construct appropriately
2396 CV-qualified base reference. Don't allow const casts in base
2399 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2401 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2402 incomplete return type.
2404 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2406 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2407 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2410 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2412 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2414 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2416 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2418 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2420 * decl.c (grokdeclarator): Do type access control on friend
2423 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2425 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2426 bison parser ickiness.
2427 * pt.c (tsubst_friend_function): Enter namespace scope when
2428 tsubsting the function name.
2429 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2431 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2433 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2434 * cvt.c (cp_convert_to_pointer): Add force parameter.
2435 Allow conversions via virtual base if forced.
2436 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2437 (ocp_convert): Likewise.
2438 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2439 * typeck.c (get_delta_difference): Adjust handling of virtual
2442 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2444 * tree.c (struct list_hash): Remove.
2445 (list_hash_table): Make it be an htab.
2446 (struct list_proxy): New type.
2447 (list_hash_eq): New function.
2448 (list_hash_pieces): Renamed from ...
2449 (list_hash): ... this.
2450 (list_hash_lookup): Remove.
2451 (list_hash_add): Remove.
2452 (hash_tree_cons): Use the generic hashtable.
2453 (mark_list_hash): Remove.
2454 (init_tree): Create the hashtable.
2456 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2458 * method.c (build_mangled_C9x_name): Rename to
2459 build_mangled_C99_name. Change C9X references in comments to
2462 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2464 * parse.y (unary_expr): Move VA_ARG from here ...
2465 (primary): ... to here.
2467 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2469 * semantics.c (finish_id_expr): If type is error_mark, return
2472 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2474 * pt.c (lookup_template_class): Simplify loop exit constructs.
2475 Cope when there is no partial instantiation of a template
2478 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2480 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2482 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2484 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2487 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2488 destructors that haven't already been cloned.
2490 2000-11-20 Richard Henderson <rth@redhat.com>
2492 * parse.y (yyparse_1): Rename the parser entry point.
2494 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2496 * mangle.c (write_name): Use <unscoped-name> for names directly in
2498 (write_unscoped_name): Accept names directly in function scope.
2500 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2502 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2503 * parse.y (extdef): Add EXPORT reduction.
2504 * spew.c (yylex): Don't skip export here.
2506 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2508 * decl.c (init_decl_processing): Correct name of pure virtual
2509 function under the new ABI.
2510 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2511 (throw_bad_typeid): Likewise for bad typeid function.
2513 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2515 * decl.c (grokparms): Don't even function types of `void' type,
2517 * mangle.c (write_type): Don't crash when confronted with the
2520 * decl.c (grokparms): Don't create parameters of `void' type.
2522 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2524 * lex.c (mark_impl_file_chain): Delete.
2525 (init_parse): Remove call to ggc_add_string_root. No need to
2526 ggc_strdup a string constant. Do not add impl_file_chain to GC
2528 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2530 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2532 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2534 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2536 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2537 * decl.c (grokdeclarator): Don't reject void parms here.
2538 (require_complete_types_for_parms): Simplify, use
2539 complete_type_or_else.
2540 (grokparms): Remove bitrot. Remove funcdef parm.
2541 Deal with ellipsis parm lists here.
2542 * semantics.c (finish_parmlist): Don't append void_list_node
2543 here. Set PARMLIST_ELLIPSIS_P.
2545 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2547 * typeck2.c (incomplete_type_error): Reorganise to avoid
2548 excessive diagnostics.
2550 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2552 * lex.c (struct impl_files, internal_filename): Constify a char *.
2554 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2556 * mangle.c (write_special_name_constructor): Don't generate
2557 assembler junk when confronted with an old-style constructor.
2558 (write_special_name_destructor): Likewise.
2559 (mangle_decl_string): Do it here instead.
2561 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2563 * call.c (op_error): Make error messages clearer.
2565 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2567 * decl.c (wrapup_globals_for_namespace): Don't mark things
2568 TREE_ASM_WRITTEN when they're not.
2570 2000-11-15 Jason Merrill <jason@redhat.com>
2572 * typeck2.c (friendly_abort): Uncount the error before handing
2575 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2577 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2579 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2581 * class.c (build_vtbl_initializer): Fix typo in comment.
2582 * typeck.c (expr_sizeof): Don't crash on errors.
2584 2000-11-14 Jim Wilson <wilson@redhat.com>
2586 * lang-specs.h: Add %2 after %(cc1_options).
2588 2000-11-14 Richard Henderson <rth@redhat.com>
2590 * typeck.c (c_sizeof): Be strict about casting result value
2591 back to c_size_type_node.
2592 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2594 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2596 * typeck.c (build_unary_op): Use boolean_increment from
2597 c-common.c, moving the relevant code there.
2599 2000-11-11 Jason Merrill <jason@redhat.com>
2601 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2603 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2606 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2608 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2609 * lex.c (copy_lang_decl): Likewise.
2611 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2613 * dump.c (cp_dump_tree): Don't dump function bodies here.
2615 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2616 (dump.o): Update dependency list.
2617 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2618 (flag_dump_translation_unit): Likewise.
2619 (CP_TYPE_QUALS): Adjust definition.
2620 (DECL_C_BIT_FIELD): Remove.
2621 (SET_DECL_C_BIT_FIELD): Likewise.
2622 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2623 (add_maybe_template): Likewise.
2624 (strip_array_types): Likewise.
2625 (dump_node_to_file): Likewise.
2626 (cp_dump_tree): New function.
2627 * decl.c (init_decl_processing): Set lang_dump_tree.
2628 * decl2.c (flag_dump_translation_unit): Remove.
2629 * dump.c: Move most of it to ../c-dump.c.
2630 (cp_dump_tree): New function.
2631 * pt.c (add_maybe_template): Remove.
2632 * typeck.c (strip_array_types): Likewise.
2634 2000-11-07 Eric Christopher <echristo@redhat.com>
2636 * decl.c (init_decl_processing): Change definition of
2637 __wchar_t to wchar_t. Remove artificial declaration of
2639 * lex.c: Change instances of __wchar_t to wchar_t.
2641 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2643 * lex.c (do_identifier): Don't lookup_name for operators.
2644 * parse.y (operator): Save looking_for_typename.
2645 (unoperator): Restore it.
2646 * spew.c (frob_opname): Use nth_token for lookahead.
2648 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2650 * decl.c (grok_op_properties): Always use coerce_new_type and
2652 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2653 exception specification. Tidy up.
2654 (coerce_delete_type): Preserve exception specification. Tidy up.
2656 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2658 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2659 (push_binding_level), error.c (cp_tree_printer), pt.c
2660 (process_partial_specialization, tsubst_template_arg_vector),
2661 search.c (lookup_member): Use memset () instead of bzero ().
2663 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2665 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2667 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2669 * Make-lang.in (c++.distdir): Remove.
2671 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2673 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2674 declarations from different namespaces to be combined.
2676 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2678 * decl.c: Include tm_p.h.
2680 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2682 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2684 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2686 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2687 (build_overload_value), repo.c (open_repo_file), xref.c
2688 (open_xref_file): Use strchr () and strrchr () instead of index ()
2691 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2693 * call.c (build_over_call): Call fold on the CALL_EXPR.
2695 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2697 * error.c (dump_template_decl): Separate template hearders with
2700 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2702 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2703 TS_* flags with corresponding TFF_*. Adjust prototypes of
2704 functions (which used to take a tree_string_flags) to take an int.
2706 * cp-tree.h (enum tree_string_flags): Remove
2707 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2708 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2709 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2710 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2711 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2712 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2713 (type_as_string, decl_as_string, expr_as_string,
2714 context_as_string): Adjust prototype.
2716 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2717 instead of TS_PLAIN.
2719 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2720 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2723 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2725 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2726 (linkage_kind): New enumeration.
2727 (decl_linkage): New function.
2728 * decl2.c (comdat_linkage): Extend comment.
2729 * error.c (dump_function_decl): Print the arguments used to
2730 instantiate a template, even when not printing the type of the
2732 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2733 not TREE_PUBLIC, to test for external linkage.
2734 * tree.c (decl_linkage): New function.
2736 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2738 * pt.c (instantiate_decl): Always instantiate static data members
2739 initialized in-class.
2741 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2743 * Make-lang.in: Move all build rules here from Makefile.in,
2744 adapt to new context. Wrap all rules that change the current
2745 directory in parentheses. Expunge all references to $(P).
2746 When one command depends on another and they're run all at
2747 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2748 all object-file generation rules. Delete obsolete variables.
2750 * Makefile.in: Delete.
2751 * config-lang.in: Delete outputs= line.
2753 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2755 * error.c (dump_function_decl): Print no space between
2756 `ptr-operator' the `type-specifier' of the return type.
2757 (dump_type_prefix): Make sure we put space at the appropriate
2760 2000-10-23 Jason Merrill <jason@redhat.com>
2762 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2764 2000-10-22 Jason Merrill <jason@redhat.com>
2766 * call.c (build_conditional_expr): Use ocp_convert to force
2769 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2771 * call.c (standard_conversion): Use RVALUE_CONVs for all
2772 expressions that satisfy lvalue_p, not just those that satisfy
2775 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2777 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2778 not one with TYPE_IS_SIZETYPE set.
2779 (dubious_conversion_warnings): Remove special-case code.
2781 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2783 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2784 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2785 (dump_type_prefix): Print vector-of-int as 'int vector'.
2786 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2787 * tree.c (walk_tree): Handle VECTOR_TYPE.
2789 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2791 2000-10-21 Jason Merrill <jason@redhat.com>
2793 * parse.y (operator): Set got_object from got_scope.
2794 Set looking_for_typename.
2795 * decl.c (lookup_name_real): Clear val after setting from_obj.
2796 Reorganize diagnostic.
2798 2000-10-20 Jason Merrill <jason@redhat.com>
2800 * tree.c (walk_tree): Don't walk into default args.
2802 * error.c (dump_expr): Use host_integerp.
2804 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2806 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2807 "since" in error message.
2809 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2811 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2813 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2815 * decl.c (revert_static_member_fn): Fixed typo.
2817 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2819 * class.c (subobject_offset_fn): New type.
2820 (dfs_record_base_offsets): Remove.
2821 (record_base_offsets): Likewise.
2822 (dfs_search_base_offsets): Likewise.
2823 (record_subobject_offset): New function.
2824 (check_subobject_offset): Likewise.
2825 (walk_subobject_offsets): Likewise.
2826 (record_subobject_offsets): Likewise.
2827 (layout_conflict_p): Reimplement.
2828 (layout_nonempty_base_or_field): Correct handling of type
2829 conflicts during layout.
2830 (layout_empty_base): Likewise.
2831 (build_base_field): Adjust to handle new representation of empty
2833 (build_base_fields): Likewise.
2834 (layout_virtual_bases): Likewise.
2835 (splay_tree_compare_integer_csts): New function.
2836 (layout_class_type): Use a splay_tree, rather than a varray, to
2837 represent the offsets of empty bases.
2839 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2840 * decl.c (select_decl): Don't return declarations that are
2843 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2845 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2846 (fake_std_node): New macro.
2847 * decl.c (in_std): Rename to ...
2848 (in_fake_std): ... this.
2849 (flag_no_builtin): Remove.
2850 (flag_no_nonansi_builtin): Likewise.
2851 (walk_namespaces_r): Use fake_std_node.
2852 (push_namespace): Use std_identifier.
2853 (pop_namespace): Use in_fake_std.
2854 (lookup_name_real): Use fake_std_node.
2855 (init_decl_processing): When -fhonor-std, create the `std'
2856 namespace. Don't create a dummy fake_std_node in that case.
2857 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2858 (builtin_function): Put builtins whose names don't begin
2859 with `_' in the std namespace.
2860 * decl2.c (flag_no_builtin): Remove.
2861 (flag_no_nonansi_builtin): Likewise.
2862 (set_decl_namespace): Use fake_std_node.
2863 (validate_nonmember_using_decl): Likewise.
2864 (do_using_directive): Likewise.
2865 (handle_class_head): Likewise.
2866 * dump.c (dequeue_and_dump): Likewise.
2867 * except.c (init_exception_processing): Use std_identifier.
2868 * init.c (build_member_call): Use fake_std_node.
2869 * rtti.c (init_rtti_processing): Use std_identifier.
2871 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2873 * cp-tree.h (back_end_hook): Remove declaration.
2874 * decl2.c (back_end_hook): Remove definition.
2876 * dump.c (dequeue_and_dump): Dump TREE_USED.
2878 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2880 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2882 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2884 * decl.c (WINT_TYPE): Define.
2885 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2886 c_size_type_node, signed_size_type_node and wint_type_node.
2888 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2890 * decl2.c (warn_missing_format_attribute): New variable.
2891 (lang_decode_option): Decode -Wmissing-format-attribute.
2893 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2895 * typeck.c (qualify_type): Remove.
2896 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2898 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2900 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2902 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2904 * Makefile.in (parse.c, parse.h): Create atomically.
2906 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2908 * class.c (current_obstack): Remove.
2909 * decl.c (ggc_p): Remove.
2910 (start_decl): Don't use decl_tree_cons.
2911 (grokdeclarator): Don't use build_decl_list.
2912 (start_function): Don't use decl_tree_cons.
2913 (finish_function): Don't mess with obstacks.
2914 * decl2.c (grok_x_components): Don't use build_decl_list.
2915 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2916 (implicitly_declare_fn): Don't call build_decl_list.
2917 * parse.y (frob_specs): Don't call build_decl_list or
2919 (expr_or_declarator_intern): Don't call decl_tree_cons.
2920 (primary): Don't call build_decl_list.
2921 (fcast_or_absdcl): Likewise.
2922 (typed_declspecs): Don't call decl_tree_cons.
2923 (reserved_declspecs): Don't call build_decl_list.
2924 (declmods): Likewise.
2925 (reserved_typespecquals): Likewise.
2927 (new_type_id): Likewise.
2928 (cv_qualifiers): Likewise.
2929 (after_type_declarator_intern): Likewise.
2930 (notype_declarator_intern): Likewise.
2931 (absdcl_intern): Likewise.
2932 (named_parm): Likewise.
2933 * pt.c (most_specialized_class): Likewise.
2934 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2935 (init_repo): Initialize it.
2936 * search.c (current_obstack): Remove.
2937 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2939 2000-10-09 Richard Henderson <rth@cygnus.com>
2941 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2942 (c++ language support bits for libgcc): Remove.
2943 (c++.clean): Remove cplib2.txt cleanup.
2944 * config-lang.in (headers, lib2funcs): Remove.
2946 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2947 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2948 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2949 * inc/new.h, inc/typeinfo: Remove files.
2951 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2953 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2955 (init_decl_processing): Initialize intmax_type_node and
2958 2000-10-06 Richard Henderson <rth@cygnus.com>
2960 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2961 (original_result_rtx): Remove.
2962 * decl.c (save_function_data): Don't clear x_result_rtx.
2963 (mark_lang_function): Don't mark it either.
2964 * expr.c (fixup_result_decl): Remove.
2965 * semantics.c (genrtl_named_return_value): Frob the return decl
2966 before calling emit_local_var.
2967 (genrtl_finish_function): Don't call fixup_result_decl.
2968 Always emit the jump to return_label.
2970 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2972 * pt.c (lookup_template_class): Set current access for enum.
2973 (tsubst_enum): Set file & line for enum decl.
2975 * spew.c (yylex): Remove unused variable.
2977 2000-10-05 Richard Henderson <rth@cygnus.com>
2979 * semantics.c (genrtl_finish_function): Don't init or check
2980 can_reach_end; remove noreturn and return value checks.
2982 2000-10-05 Tom Tromey <tromey@cygnus.com>
2984 * init.c (build_java_class_ref): Use `build_static_name' with a
2985 suffix, not a prefix, to build the class object's name.
2987 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2989 * cp-tree.h (access_kind): Fix comment typo.
2990 * decl2.c (grokfield): Fix diagnostic typo.
2991 * semantics.c (finish_template_type): Fix comment typo.
2992 (finish_qualified_object_call_expr): Likewise.
2994 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2996 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2999 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3001 * spew.c (frob_id): New static function.
3002 (frob_opname): Use it.
3005 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3007 * decl.c (lang_mark_false_label_stack): Remove.
3008 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3010 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3012 * gxxint.texi: Use @email for formatting email addresses.
3014 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3016 * error.c: Remove direct obstack manipulation. Replace with
3017 output_buffer-based formatting. Adjust calls to removed macros.
3018 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3019 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3020 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3022 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3024 * ir.texi: Move to ../c-tree.texi.
3026 2000-09-20 Jason Merrill <jason@redhat.com>
3028 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3030 2000-09-21 Andreas Jaeger <aj@suse.de>
3032 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3033 * cp-tree.h: ... here.
3035 * error.c: Remove declaration of cp_printer.
3037 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3039 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3041 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3043 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3046 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3048 * decl.c (start_function): Robustify.
3050 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3052 * cp-tree.h (check_function_format): Accept a `status' parameter.
3054 * call.c, typeck.c: Updates calls to `check_function_format'.
3056 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3058 * decl2.c (handle_class_head): Always push some scope even
3061 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3063 * cp-tree.h (struct cp_language_function): Remove
3064 x_scope_stmt_stack and name_declared.
3065 (current_scope_stmt_stack): Remove.
3066 (function_name_declared_p): New macro.
3067 (struct lang_decl_flags): Use c_lang_decl as a base class.
3069 (struct lang_decl): Replace saved_tree with context.
3070 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3071 (SET_DECL_FRIEND_CONTEXT): Likewise.
3072 (DECL_VIRTUAL_CONTEXT): Likewise.
3073 (DECL_SAVED_TREE): Remove.
3074 (C_DECLARED_LABEL_FLAG): Likewise.
3075 (cplus_expand_expr_stmt): Don't declare.
3076 (add_decl_stmt): Likewise.
3077 (add_scope_stmt): Likewise.
3078 * decl.c (mark_stmt_tree): Remove.
3079 (case_compare): Likewise.
3080 (finish_case_label): Use c_add_case_label.
3081 (init_decl_processing): Set more language-specific hooks.
3082 (build_enumerator): Fix typo in comment.
3083 (cplus_expand_expr_stmt): Remove.
3084 (mark_lang_function): Use mark_c_language_function.
3085 (lang_mark_tree): Use c_mark_lang_decl.
3086 * decl2.c: Change order of inclusion.
3087 * except.c: Likewise.
3088 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3089 back on c_expand_expr.
3090 * friend.c: Include expr.h.
3091 * init.c: Change order of inclusion.
3092 * Makefile.in: Update dependencies.
3093 * lex.h (free_lang_decl_chain): Remove.
3094 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3095 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3097 (instantiate_decl): Use function_name_declared_p.
3098 * semantics.c (lang_expand_expr_stmt): Remove.
3099 (set_current_function_name_declared): Likewise.
3100 (current_function_name_declared): Likewise.
3101 (begin_compound_stmt): Use function_name_declared_p.
3102 (add_decl_stmt): Remove.
3103 (setup_vtbl_ptr): Use function_name_declared_p.
3104 (add_scope_stmt): Remove.
3105 (current_scope_stmt_stack): New function.
3106 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3107 (expand_body): Use function_name_declared_p.
3108 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3109 * typeck.c: Change order of includes.
3110 (convert_sequence): Remove.
3112 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3114 * lex.c (reswords): Add _Complex.
3116 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3118 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3120 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3122 * init.c (begin_init_stmts): Don't use // comments.
3124 2000-09-12 Jason Merrill <jason@redhat.com>
3126 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3127 all non-extern arrays.
3129 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3130 typenames, too. Downgrade complaint to pedwarn.
3131 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3132 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3133 'class This::Inherited'.
3135 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3137 * decl.c (finish_case_label): Given the LABEL_DECL a
3140 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3142 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3143 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3144 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3145 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3146 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3148 (sorry_for_unsupported_tree, print_scope_operator,
3149 print_left_paren, print_right_paren, print_left_bracket,
3150 print_right_bracket, print_whitespace): Likewise.
3151 (aggr_variety): Rename to class_key_or_enum.
3152 (print_type): Rename to print_type_id.
3153 (print_type_specifier_seq, print_simple_type_specifier,
3154 print_elaborated_type_specifier,
3155 print_rest_of_abstract_declarator,
3156 print_parameter_declaration_clause, print_exception_specification,
3157 print_nested_name_specifier, print_template_id,
3158 typedef_original_name, print_template_argument_list_start,
3159 print_template_argument_list_end): New functions.
3161 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3163 * ir.texi: Add more documentation.
3165 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3167 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3168 (current_function_parms): Don't define.
3169 (struct cp_language_function): Remove parms_stored.
3170 (current_function_just_assigned_this): Don't define.
3171 (current_function_parms_stored): Likewise.
3172 (static_ctors): Declare.
3173 (static_dtors): Likewise.
3174 (SF_EXPAND): Don't define.
3175 (expand_start_early_try_stmts): Remove declaration.
3176 (store_parm_decls): Likewise.
3177 * decl.c (static_ctors): Don't declare.
3178 (static_dtors): Likewise.
3179 (struct binding_level): Remove this_block.
3180 (poplevel): Remove dead code.
3181 (set_block): Likewise.
3182 (mark_binding_level): Don't mark this_block.
3183 (mark_saved_scope): Don't mark x_function_parms.
3184 (init_decl_processing): Don't add current_function_parms as a GC
3186 (check_function_type): Change prototype.
3187 (start_function): Remove RTL-generation code.
3188 (expand_start_early_try_stmts): Remove.
3189 (store_parm_decls): Give it internal linkage. Remove
3190 RTL-generation code.
3191 (finish_function): Remove RTL-generation code.
3192 * decl2.c (static_ctors): Fix formatting.
3193 (static_dtors): Likewise.
3194 * method.c (use_thunk): Don't call store_parm_decls.
3195 (synthesize_method): Likewise.
3196 * optimize.c (maybe_clone_body): Likewise.
3197 * parse.y (fn.def2): Likewise.
3198 (.set_base_init): Likewise.
3199 (nodecls): Likewise.
3200 * pt.c (instantiate_decl): Likewise.
3201 * rtti.c (synthesize_tinfo_fn): Likewise.
3202 * semantics.c (genrtl_try_block): Simplify.
3203 (expand_body): Use genrtl_start_function and
3204 genrtl_finish_function.
3205 (genrtl_start_function): New function.
3206 (genrtl_finish_function): Likewise.
3208 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3210 * error.c (cp_tree_printer, case 'P'): Append break.
3212 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3214 * cp-tree.h (frob_opname): Declare.
3215 * parse.y (saved_scopes): New static variable.
3216 (cp_parse_init): Adjust.
3217 (do_id): If lastiddecl is NULL, do do_identifier.
3218 (operator): Save scope information.
3219 (unoperator): New reduction. Restore scope information.
3220 (operator_name): Append unoperator. Call frob_opname.
3221 * spew.c (frob_opname): Define.
3223 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3225 * decl.c, rtti.c: Include defaults.h if not already included.
3226 Don't define the *_TYPE_SIZE macros.
3228 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3230 * cp-tree.h (push_switch): Change prototype.
3231 (check_cp_case_value): Remove declaration.
3232 (decl_constant_value): Likewise.
3233 * decl.c (struct cp_switch): Add switch_stmt and cases.
3234 (case_compare): New function.
3235 (push_switch): Set switch_stmt. Initialize cases.
3236 (pop_switch): Clean up cases.
3237 (define_case_label): Rename to ...
3238 (finish_case_label): ... this. Do semantic analysis for case
3240 (start_function): Correct comment.
3241 * decl2.c (check_cp_case_value): Remove.
3242 * expr.c (do_case): Remove.
3243 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3244 * semantics.c (genrtl_do_poplevel): Remove declaration.
3245 (RECHAIN_STMTS): Remove.
3246 (finish_break_stmt): Use build_break_stmt.
3247 (finish_continue_stmt): Use build_continue_stmt.
3248 (finish_switch_cond): Adjust condition here, rater than in
3249 c_expand_start_case.
3250 (finish_case_label): Remove.
3251 * typeck.c (c_expand_return): Remove.
3252 (c_expand_start_case): Likewise.
3254 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3256 * ir.texi: Document type nodes.
3258 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3260 * cp-tree.h (init_cp_semantics): Declare.
3261 (genrtl_try_block): Don't declare.
3262 (genrtl_handler): Likewise.
3263 (genrtl_catch_block): Likewise.
3264 (genrtl_ctor_stmt): Likewise.
3265 (genrtl_subobject): Likewise.
3266 (genrtl_do_poplevel): Likewise.
3267 (genrtl_named_return_value): Likewise.
3268 * lex.c (init_parse): Call init_cp_semantics.
3269 * semantics.c (genrtl_try_block): Give it internal linkage.
3270 (genrtl_handler): Likewise.
3271 (genrtl_catch_block): Likewise.
3272 (genrtl_ctor_stmt): Likewise.
3273 (genrtl_subobject): Likewise.
3274 (genrtl_do_poplevel): Likewise.
3275 (genrtl_named_return_value): Likewise.
3276 (lang_expand_stmt): Rename to ...
3277 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3278 (init_cp_semantics): Define.
3280 * decl.c (initialize_local_var): Remove RTL-generating code.
3281 * semantics.c (genrtl_try_block): Fix formatting.
3283 Move statement-tree facilities from C++ to C front-end.
3284 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3285 (void_zero_node): Remove.
3286 (stmt_tree): Likewise.
3287 (scope_chain): Adjust.
3288 (language_function): Rename to cp_language_function.
3289 (cp_function_chain): Adjust.
3290 (current_stmt_tree): Remove.
3291 (last_tree): Likewise.
3292 (last_expr_type): Likewise.
3293 (struct lang_decl): Adjust.
3294 (STMT_IS_FULL_EXPR_P): Remove.
3296 (begin_stmt_tree): Likewise.
3297 (finish_stmt_tree): Likewise.
3298 (walk_tree_fn): Likewise.
3299 (walk_stmt_tree): Likewise.
3300 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3301 * decl.c (mark_stmt_tree): Adjust type.
3302 (init_decl_processing): Don't build void_zero_node.
3303 (initialize_local_var): Adjust usage of current_stmt_tree.
3304 (finish_enum): Use add_stmt, not add_tree.
3305 (save_function_data): Adjust use of language_function.
3306 (finish_constructor_body): Use add_stmt, not add_tree.
3307 (finish_destructor_body): Likewise.
3308 (push_cp_function_context): Adjust use of language_function.
3309 (pop_cp_function_context): Likewise.
3310 (mark_lang_function): Likewise.
3311 (mark_cp_function_context): Likewise.
3312 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3313 (build_vec_init): Likewise.
3314 * semantics.c (SET_LAST_STMT): Remove.
3315 (RECHAIN_STMTS): Don't use it.
3316 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3317 (current_stmt_tree): Define.
3319 (finish_goto_stmt): Use add_stmt, not add_tree.
3320 (finish_expr_stmt): Likewise.
3321 (begin_if_stmt): Likewise.
3322 (finish_then_clause): Likewise.
3323 (begin_while_stmt): Likewise.
3324 (begin_do_stmt): Likewise.
3325 (finish_return_stmt): Likewise.
3326 (begin_for_stmt): Likewise.
3327 (finish_break_stmt): Likewise.
3328 (finish_continue_stmt): Likewise.
3329 (begin_switch_stmt): Likewise.
3330 (finish_case_label): Likewise.
3331 (begin_try_block): Likewise.
3332 (begin_function_try_block): Likewise.
3333 (begin_handler): Likewise.
3334 (begin_catch_block): Likewise.
3335 (begin_compound_stmt): Likewise.
3336 (begin_asm_stmt): Likewise.
3337 (finish_asm_stmt): Likewise.
3338 (finish_label_stmt): Likewise.
3339 (add_decl_stmt): Likewise.
3340 (finish_subobject): Likewise.
3341 (finish_decl_cleanup): Likewise.
3342 (finish_named_return_value): Likewise.
3343 (setup_vtbl_ptr): Likewise.
3344 (add_scope_stmt): Likewise.
3345 (finish_stmt_expr): Likewise.
3346 (prune_unused_decls): Remove.
3347 (begin_stmt_tree): Likewise.
3348 (finish_stmt_tree): Likewise.
3349 (prep_stmt): Adjust use of current_stmt_tree.
3350 (lang_expand_stmt): Likewise.
3351 * tree.c (statement_code_p): Remove.
3352 (cp_statement_code_p): New function.
3353 (walk_stmt_tree): Remove.
3354 (init_tree): Set lang_statement_code_p.
3356 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3358 Integrated preprocessor.
3360 * Make-lang.in, Makefile.in: Remove all references to input.c,
3361 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3362 * gxx.gperf, hash.h, input.c: Delete.
3363 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3364 initialized properly.
3366 * class.c (fixup_pending_inline): Take a tree, not a
3367 struct pending_inline *. All callers changed.
3368 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3369 RID_PROTECTED entries in ridpointers[] array here.
3370 * decl.c (duplicate_decls): Do not refer to struct
3372 (record_builtin_type, init_decl_processing): Use RID_MAX not
3374 (grokdeclarator): Use C_IS_RESERVED_WORD.
3375 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3377 (grok_x_components): Do not inspect pending_inlines chain.
3379 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3380 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3381 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3382 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3383 TIME_IDENTIFIER_FILEINFO): Kill.
3385 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3387 * parse.y: Call do_pending_inlines unconditionally.
3388 reinit_parse_for_method is now snarf_method. fn.defpen is no
3389 longer necessary. Remove unnecessary <itype> annotation on
3390 SCOPE. Do not refer to end_of_file or struct pending_inline.
3391 * semantics.c (begin_inline_definitions): Call
3392 do_pending_inlines unconditionally.
3394 * lex.c: Remove all code now shared with C front end.
3395 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3396 into the get_identifier table. Rewrite pragma handling to
3397 work with the registry. Move code to save tokens for later
3398 processing to spew.c.
3400 * spew.c: Rewrite everything in terms of token streams instead
3401 of text. Move routines here from lex.c / input.c as
3402 appropriate. GC-mark trees hanging off the pending inlines
3405 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3407 * NEWS: Mention that the named return value extension has been
3409 * cp-tree.h (original_result_rtx): Define.
3410 (TREE_REFERENCE_EXPR): Remove.
3411 (DECL_VPARENT): Likewise.
3412 (pushdecl_nonclass_level): Likewise.
3413 (store_return_init): Likewise.
3414 (reinit_lang_specific): Likewise.
3415 (genrtl_named_return_value): Change prototype.
3416 * decl.c (original_result_rtx): Remove.
3417 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3418 Do not generate RTL for local variables here.
3419 (store_return_init): Remove.
3420 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3422 (finish_named_return_value): Adjust accordingly. Warn that this
3423 extension is deprecated.
3424 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3426 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3428 * pt.c (type_unification_real): Replace switch with if.
3429 (unify): Tsubst non-type parms before comparing.
3431 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3433 * error.c (dump_typename): New function, broken out of ...
3434 (dump_type): ... here. Use it.
3435 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3437 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3439 * init.c (build_offset_ref): Deal with namespace scoped
3442 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3444 * class.c (resolve_address_of_overloaded_function): Add
3445 explanation message.
3446 * decl.c (define_case_label): Reformat explanation.
3447 * decl2.c (finish_static_data_member_decl): Likewise.
3448 (grokfield): Likewise.
3449 * friend.c (do_friend): Likewise.
3451 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3453 * tree.c (walk_tree): Expose tail recursion.
3454 (walk_stmt_tree): New function.
3455 * cp-tree.h: Prototype walk_stmt_tree.
3456 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3457 the BLOCKs directly. If a BLOCK has no variables after
3458 pruning, discard it.
3459 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3460 restore the line number.
3462 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3464 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3465 (pt.o): Remove dependency on HTAB_H.
3466 * cp-tree.h: Include hashtab.h.
3467 (walk_tree): Change prototype.
3468 (walk_tree_without_duplicates): New function.
3469 * decl.c (check_default_argument): Use it.
3470 * optimize.c (remap_decl): Adjust calls to walk_tree.
3471 (copy_body): Likewise.
3472 (expand_calls_inline): Likewise.
3473 (calls_setjmp_p): Use walk_tree_without_duplicates.
3474 * pt.c: Don't include hashtab.h.
3475 (for_each_template_parm): Use walk_tree_without_duplicates.
3476 * semantics.c (finish-stmt_tree): Likewise.
3477 (expand_body): Likewise.
3478 * tree.c (walk_tree): Add additional parameter.
3479 (walk_tree_without_duplicates): New function.
3480 (count_trees): Use it.
3481 (verify_stmt_tree): Adjust call to walk_tree.
3482 (find_tree): Use walk_tree_without_duplicates.
3483 (no_linkage_check): Likewise.
3484 (break_out_target_exprs): Adjust call to walk_tree.
3485 (cp_unsave): Likewise.
3487 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3489 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3490 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3491 * cp-tree.h (TYPE_BINFO): Adjust comment.
3492 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3493 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3494 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3495 (TYPE_TEMPLATE_INFO): Likewise.
3496 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3497 * class.c (push_nested_class): Likewise.
3498 * decl.c (lookup_name_real): Likewise.
3499 (grokdeclarator): Likewise.
3500 (grok_op_properties): Likewise.
3501 (xref_tag): Likewise.
3502 (xref_basetypes): Likewise.
3503 * decl2.c (constructor_name_full): Likewise.
3504 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3505 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3506 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3507 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3508 (dump_type_suffix): Likewise.
3509 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3511 (get_aggr_from_typedef): Likewise.
3512 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3513 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3514 (write_template_parm): Likewise.
3515 (write_template_template_parm): Check tree code instead of
3516 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3517 * method.c (build_overload_nested_name): Add
3518 BOUND_TEMPLATE_TEMPLATE_PARM.
3519 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3520 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3521 * pt.c (convert_template_argument): Check tree code instead of
3522 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3523 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3524 (for_each_template_parm): Adjust comment.
3525 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3526 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3527 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3528 template_args_equal to compare template template parameter cases.
3529 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3530 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3532 * tree.c (copy_template_template_parm): Decide whether to create
3533 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3534 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3535 (copy_tree_r): Likewise.
3536 * typeck.c (comptypes): Likewise. Check tree code instead of
3537 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3539 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3541 * decl.c (finish_function): Move the code for handling functions
3542 marked with the constructor and destructor attributes inside the
3545 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3547 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3549 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3551 * pt.c (lookup_template_class): Remove abort.
3552 * tree.c (get_type_decl): Allow error_mark_node.
3554 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3556 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3559 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3561 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3564 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3566 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3567 union tag mismatch error reporting.
3569 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3571 * call.c (build_scoped_method_call): Check it is not a namespace.
3573 2000-08-30 Jason Merrill <jason@redhat.com>
3575 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3577 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3578 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3579 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3581 * decl.c (start_function): Always call make_function_rtl.
3583 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3585 * semantics.c (prune_unused_decls): New function.
3586 (finish_stmt_tree): Call it via walk_tree.
3588 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3590 * class.c (build_secondary_vtable): Constify a char *.
3591 * decl.c (init_decl_processing): Initialize function_id_node,
3592 pretty_function_id_node, and func_id_node.
3593 * input.c (struct input_source): Constify 'str'.
3594 (feed_input): Constify first argument.
3595 * mangle.c (write_identifier): Constify argument.
3596 * pt.c (mangle_class_name_for_template): Constify argument.
3598 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3600 * typeck.c (mark_addressable): Remove code that pokes around in
3603 2000-08-28 Jason Merrill <jason@redhat.com>
3605 * lex.c (file_name_nondirectory): Move to toplev.c.
3607 * cp-tree.h (LOCAL_CLASS_P): New macro.
3608 * class.c (finish_struct_1): Use it.
3610 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3612 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3613 (write_encoding): Pass another argument to write_name.
3614 (write_name): Add ignore_local_scope parameter. Fix handling of
3616 (write_nested_name): Use write_unqualified_name.
3617 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3618 (write_template_prefix): Use write_unqualified_name.
3619 (write_component): Remove.
3620 (write_local_name): Add parameter. Use direct local entity to
3621 discriminator calculation.
3622 (write_class_enum_type): Pass another argument to write_name.
3623 (write_template_template_arg): Likewise.
3624 (make_guard_variable): Likewise.
3626 2000-08-27 Jason Merrill <jason@redhat.com>
3628 * decl.c (pushdecl): Matching decls for local externs are found in
3629 the current level. Propagate linkage information from previous
3632 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3634 * ir.texi (Expressions): Fix typo.
3636 2000-08-25 Greg McGary <greg@mcgary.org>
3638 * tree.c (init_tree): Use ARRAY_SIZE.
3640 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3642 * error.c (cp_tree_printer): Rework.
3644 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3646 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3648 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3649 (cp-demangle.o): Remove target.
3650 (dyn-string.o): Likewise.
3652 * decl.c (grokfndecl): Require that `main' return an `int'.
3653 * mangle.c (write_encoding): Don't mangle return types for
3654 conversion functions.
3656 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3658 * error.c (tree_formatting_info): New data type.
3659 (tree_being_formatted): New macro.
3660 (tree_formatting_flags): Likewise.
3661 (put_whitespace): Likewise.
3662 (print_tree_identifier): Likewise.
3663 (print_identifier): Likewise.
3664 (cp_tree_printer, print_function_argument_list, print_declaration,
3665 print_expression, print_function_declaration,
3666 print_function_parameter, print_type, print_cv_qualifier): New
3668 (init_error): Initialize lang_printer.
3670 2000-08-24 Jason Merrill <jason@redhat.com>
3672 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3673 adjustment necessary.
3675 2000-08-24 Greg McGary <greg@mcgary.org>
3677 * cp-tree.h (MAIN_NAME_P): Remove macro.
3679 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3681 * error.c (print_instantiation_context): Don't forget to flush the
3684 2000-08-23 Jason Merrill <jason@redhat.com>
3686 * typeck.c (build_ptrmemfunc): Save the input pmf.
3688 * method.c (process_modifiers): Use same_type_p.
3690 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3692 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3693 * mangle.c (write_function_type): Change prototype.
3694 (write_encoding): Don't mangle return types for
3695 constructors or destructors.
3696 (write_type): Adjust call to write_function_type.
3697 * pt.c (instantiate_template): Instantiate alternate entry points
3698 when instantiating the main function.
3700 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3702 * error.c (cp_print_error_function): Don't use embedded '\n' in
3705 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3707 * decl.c (init_decl_processing): Remove bogus initialization.
3708 * error.c (lang_print_error_function): Restore here.
3709 (init_error): Initialize print_error_function.
3711 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3713 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3715 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3717 * Makefile.in (error.o): Depends on diagnostic.h
3719 * cp-tree.h (problematic_instantiation_changed,
3720 record_last_problematic_instantiation, current_instantiation,
3721 print_instantiation_context): Declare.
3722 (maybe_print_template_context): Remove.
3724 * decl.c (init_decl_processing): Set print_error_function to NULL.
3725 (lang_print_error_function): Remove, since we're using a new
3728 * error.c: #include diagnostic.h
3729 (function_category): New function.
3730 (cp_diagnostic_starter): Likewise.
3731 (cp_diagnostic_finalizer): Likewise.
3732 (cp_print_error_function): Likewise.
3733 (maybe_print_instantiation_context): Likewise.
3734 (print_instantiation_full_context): Likewise.
3735 (print_instantiation_partial_context): Likewise.
3736 (print_instantiation_context): Define.
3737 (init_error): Initialize diagnostic pager and finalizer.
3739 * pt.c (problematic_instantiation_changed): Define.
3740 (record_last_problematic_instantiation): Likewise.
3741 (current_instantiation): Likewise.
3742 (maybe_print_template_context): Remove.
3743 (print_template_context): Likewise.
3744 (current_tinst_level): Make static to reflect Brendan Kehoe's
3745 change of 1995-04-13.
3746 (push_tinst_level): Call print_instantiation_context.
3748 2000-08-21 Nix <nix@esperi.demon.co.uk>
3750 * lang-specs.h: Do not process -o or run the assembler if
3753 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3755 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3757 * decl2.c (lang_decode_option): Disable gettext attributes for
3760 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3762 * lex.c (lang_init_options): Default diagnostic message maximum
3763 length to 80, when line-wrapping.
3765 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3767 * class.c (build_vtbl_initializer): Clear the entire
3768 vtbl_init_data. Start keeping track of the functions for which we
3769 have created vcall offsets here.
3770 (dfs_build_vcall_offset_vtbl_entries): Remove.
3771 (build_vcall_offset_vtbl_entries): Reimplement.
3772 (add_vcall_offset_vtbl_entries_r): New function.
3773 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3774 computing when vcall offsets are necessary.
3776 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3778 * decl.c (member_function_or_else): Use cp_error ... %T.
3779 (grokdeclarator): Likewise.
3780 (start_method): Likewise.
3781 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3783 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3785 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3788 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3790 * cp-tree.h (PTRMEM_OK_P): New macro.
3791 (itf_ptrmem_ok): New enumeration value.
3792 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3793 argument. Diagnose implicit pointer to member.
3794 (instantiate_type): Don't diagnose implicit pointer to member
3795 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3796 resolve_address_of_overloaded_function.
3797 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3798 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3799 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3800 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3801 (build_unary_op): Deal with single non-static member in
3804 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3806 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3808 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3810 * cp-tree.h (enum_name_string): Remove prototype.
3811 (report_case_error): Remove prototype.
3812 * cp/typeck2.c (enum_name_string): Remove.
3813 (report_case_error): Remove.
3814 * error.c (dump_expr): Deal with enum values directly.
3815 Correctly negate integer constant.
3817 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3819 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3820 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3821 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3822 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3823 (__cxa_vec_new): Use __cxa_vec_new2.
3824 (__cxa_vec_delete): Use __cxa_vec_delete2.
3826 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3828 * vec.cc (__cxa_vec_new): Set "C" linkage.
3829 (__cxa_vec_ctor): Likewise.
3830 (__cxa_vec_cctor): Likewise.
3831 (__cxa_vec_dtor): Likewise.
3832 (__cxa_vec_delete): Likewise.
3833 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3834 (__cxa_vec_ctor): Likewise.
3835 (__cxa_vec_cctor): Likewise.
3836 (__cxa_vec_dtor): Likewise.
3837 (__cxa_vec_delete): Likewise.
3839 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3841 * class.c (instantiate_type): Reinstate local variable
3842 deleted in previous change.
3844 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3847 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3849 * cp-tree.h (instantiate_type_flags): New enumeration.
3850 (instantiate_type): Change parameter.
3851 * class.c (instantiate_type): Adjust prototype. Adjust.
3852 * call.c (standard_conversion): Adjust instantiate_type call.
3853 (reference_binding): Likewise.
3854 (build_op_delete_call): Likewise.
3855 (convert_like_real): Likewise.
3856 * cvt.c (cp_convert_to_pointer): Likewise.
3857 (convert_to_reference): Likewise.
3858 * pt.c (convert_nontype_argument): Likewise.
3859 * typeck.c (build_binary_op): Likewise.
3860 (build_ptrmemfunc): Likewise.
3861 (convert_for_assignment): Likewise.
3863 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3865 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3866 (current_aggr): Define.
3867 * decl.c (grokdeclarator): Make sure a friend class is an
3868 elaborated type specifier.
3869 * parse.y (current_aggr): Remove static definition.
3870 (cp_parse_init): Adjust.
3871 (structsp): Clear and restore current_aggr.
3872 (component_decl_list): Clear current_aggr.
3874 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3875 aggregate tag on the typename's context.
3877 * pt.c (tsubst_friend_class): Return error_mark_node, if
3879 (instantiate_class_template): Ignore error_mark_node friend types.
3881 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3883 * cvt.c (warn_ref_binding): New static function, broken out of ...
3884 (convert_to_reference): ... here. Use it.
3886 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3888 * parse.y (template_arg): Add rule for template qualified with
3891 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3893 * decl2.c (add_function): Reorganize.
3894 (arg_assoc): Do not consider function template decls.
3896 2000-08-11 Jason Merrill <jason@redhat.com>
3898 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3901 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3903 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3904 (lookup_nested_tag): Likewise.
3906 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3909 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3911 * parse.y (named_complex_class_head_sans_basetype): Remove
3914 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3916 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3917 explicit TEMPLATE_ID_EXPR args.
3918 (build_expr_from_tree, case CALL_EXPR): Likewise.
3920 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3922 * decl.c (check_tag_decl): Diagnose typename's which don't
3925 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3927 * init.c (build_aggr_init): Reject bogus array initializers
3930 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3932 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3934 * cp/tinfo.cc (__dynamic_cast): Likewise.
3935 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3937 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3939 * cvt.c (convert_to_pointer_force): Fix error message when
3940 attempting to cast from ambiguous base.
3942 2000-08-08 Jason Merrill <jason@redhat.com>
3944 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3945 (tsubst_template_arg_vector): Likewise.
3947 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3948 assume that one will be as large as the union.
3950 2000-08-07 Kazu Hirata <kazu@hxi.com>
3952 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3953 * decl.c (pop_labels): Likewise.
3955 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3957 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3959 (__pointer_to_member_type_info): Likewise.
3960 (__base_class_info): Likewise.
3961 (__class_type_info): Likewise.
3962 (__si_class_type_info): Likewise.
3963 (__vmi_class_type_info): Likewise.
3964 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3965 Changed member names to match specifications.
3966 (__vmi_class_type_info::__do_find_public_src): Likewise.
3967 (__si_class_type_info::__do_dyncast): Likewise.
3968 (__vmi_class_type_info::__do_dyncast): Likewise.
3969 (__si_class_type_info::__do_upcast): Likewise.
3970 (__vmi_class_type_info::__do_upcast): Likewise.
3971 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3972 (__pbase_type_info::__pointer_catch): Likewise.
3973 (__pointer_type_info::__pointer_catch): Likewise.
3974 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3976 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3978 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3979 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3980 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3982 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3984 * cp-tree.h (add_method): Change prototype.
3985 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3986 Don't double the size of the method vector in the error case.
3987 (handle_using_decl): Adjust call to add_method.
3988 (add_implicitly_declared_members): Likewise.
3989 (clone_function_decl): Likewise.
3990 * decl2.c (check_classfn): Likewise.
3991 * semantics.c (finish_member_declaration): Likewise.
3993 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3995 * decl.c (flag_isoc94): New variable.
3997 2000-08-02 Jason Merrill <jason@redhat.com>
3999 * pt.c (do_type_instantiation): Add complain parm; don't complain
4000 if called recursively.
4001 * cp-tree.h, parse.y: Adjust.
4003 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4005 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4006 -Wno-strict-prototypes.
4008 * g++spec.c: Adjust type of second argument to
4009 lang_specific_driver, and update code as necessary.
4011 * cp-tree.h: Don't prototype min_precision here.
4012 (my_friendly_assert): Cast expression to void.
4013 * semantics.c (do_poplevel): Initialize scope_stmts.
4015 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4017 * cp-tree.h (DECL_NEEDED_P): Tweak.
4019 2000-07-28 Jason Merrill <jason@redhat.com>
4021 * lang-specs.h: Use %i in rule for .ii files.
4023 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4025 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4027 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4029 Allow indirect primary bases.
4030 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4032 (CLASSTYPE_VFIELD_PARENT): Remove.
4033 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4034 (BINFO_PRIMARY_BINFO): Remove.
4035 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4036 (BINFO_VBASE_PRIMARY_P): Likewise.
4037 (BINFO_PRIMARY_BASE_OF): New macro.
4038 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4039 (get_primary_binfo): New function.
4040 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4041 * class.c (vcall_offset_data_s): Rename to ...
4042 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4043 and add ctor_vtbl_p.
4044 (get_derived_offset): Use get_primary_binfo.
4045 (dfs_mark_primary_bases): Adjust handling of virtual primary
4047 (mark_primary_bases): Likewise.
4048 (set_primary_base): Take a binfo, not an integer, as a
4049 representation of the primary base.
4050 (indirect_primary_base_p): Remove.
4051 (determine_primary_base): Adjust for indirect primary bases.
4052 (dfs_find_final_overrider): Fix typo in coment.
4053 (update_vtable_entry_for_fn): Use get_primary_binfo.
4054 (layout_nonempty_base_or_field): Tweak.
4055 (build_base_fields): Adjust for new primary base semantics.
4056 (dfs_propagate_binfo_offsets): Remove.
4057 (propagate_binfo_offsets): Rewrite.
4058 (dfs_set_offset_for_shared_vbases): Remove.
4059 (layout_virtual_bases): Don't use it.
4060 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4062 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4063 CLASSTYPE_VFIELD_PARENT.
4064 (dfs_get_primary_binfo): New function.
4065 (get_primary_binfo): Likewise.
4066 (dump_class_hierarchy_r): Tweak printing of primary bases.
4067 (build_vtbl_initializer): Fix typo in comments. Use
4069 (build_vcall_and_vbase_vtbl_entries): Likewise.
4070 (build_vbaes_offset_vtbl_entries): Likewise.
4071 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4072 BV_VCALL_INDEX to handle indirect primary bases.
4073 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4074 (build_rtti_vtbl_entries): Likewise.
4075 * search.c (get_shared_vbase_if_not_primary): Tweak.
4076 (find_vbase_instance): Likewise.
4077 (binfo_for_vtable): Simplify.
4078 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4079 (make_binfo): Make it have 11 entries.
4081 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4083 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4084 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4085 ascertaining primaryness.
4086 (G): Remove template_args.
4087 (decl_is_template_id): New function.
4088 (write_encoding): Use decl_is_template_id.
4089 (write_name): Likewise. Handle type_decls. Get main variant of
4091 (write_nested_name): Likewise.
4092 (write_prefix): Likewise.
4093 (write_template_prefix): Likewise.
4094 (write_special_name_constructor): Remove defunct production from
4096 (write_bare_function_type): Remove comment about absent parameter.
4097 (write_template_template_arg): Add missing grammar production to
4100 2000-07-27 Jason Merrill <jason@redhat.com>
4102 * decl.c (duplicate_decls): If common_type produces a non-typedef
4103 type for a typedef, just use the old type.
4105 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4107 * cp-tree.h (function_depth): Declare.
4108 (verify_stmt_tree): Likewise.
4109 (find_tree): Likewise.
4110 * decl.c (function_depth): Give it external linkage.
4111 * optimize.c (optimize_function): Increment and decrement it.
4112 * tree.c (verify_stmt_tree_r): New function.
4113 (verify_stmt_tree): Likewise.
4114 (find_tree_r): Likewise.
4115 (find_tree): Likewise.
4117 2000-07-27 Jason Merrill <jason@redhat.com>
4119 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4121 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4123 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4125 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4126 * decl2.c (get_guard): Call cp_finish_decl, not
4127 rest_of_decl_compilation, for local guards.
4128 * lex.c (do_identifier): Remove unused variable.
4130 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4132 * parse.y: Add missing ';'.
4134 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4136 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4139 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4141 Kill strict_prototype. Backwards compatibility only for
4142 non NO_IMPLICIT_EXTERN_C systems.
4143 * cp-tree.h (flag_strict_prototype): Remove.
4144 (strict_prototype): Remove.
4145 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4146 * decl.c (maybe_push_to_top_level): Adjust.
4147 (pop_from_top_level): Adjust.
4148 (decls_match): Only allow sloppy parm matching for ancient
4150 (init_decl_processing): Adjust.
4151 (grokdeclarator): Adjust.
4152 * decl2.c (flag_strict_prototype): Remove.
4153 (strict_prototype): Remove.
4154 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4155 (lang_f_options): Remove "strict-prototype".
4156 (unsupported-options): Add "strict-prototype".
4157 * lex.c (do_identifier): Adjust.
4158 (do_scoped_id): Adjust.
4159 * parse.y (empty_parms): Adjust.
4160 * class.c (push_lang_context): Adjust.
4161 (pop_lang_context): Adjust.
4162 * typeck.c (comp_target_parms): Adjust.
4164 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4166 * decl.c (poplevel): Deal with anonymous variables at for scope.
4167 (maybe_inject_for_scope_var): Likewise.
4169 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4171 * decl.c: Remove all signal handling code, now done in toplev.c.
4173 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4175 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4177 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4180 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4182 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4183 Define my_friendly_assert and my_friendly_abort as macros
4184 which may call friendly_abort. Prototype friendly abort, not
4185 my_friendly_abort or my_friendly_assert.
4186 * decl.c (signal_catch): Report the signal caught in the error
4187 message. Call fatal directly.
4188 * typeck2.c (ack, my_friendly_assert): Delete.
4189 (my_friendly_abort): Rename to friendly_abort. Expect file,
4190 line, and function parameters. Report the abort code, then
4191 call fancy_abort. Do not mask an abort if errors have
4194 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4196 * typeck.c (comp_target_parms): Remove obsolete parameter.
4197 (comp_target_types): Adjust.
4199 2000-07-17 Jason Merrill <jason@redhat.com>
4201 * typeck.c (mark_addressable): Never set TREE_USED.
4202 * call.c (build_call): Don't abort on calls to library functions
4203 that have been declared normally.
4205 * typeck.c (build_binary_op): Fix grammar in warning.
4207 * exception.cc (__eh_free): Fix prototype.
4209 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4211 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4212 IDENTIFIER_NAMESPACE_VALUE.
4214 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4216 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4217 * method.c (use_thunk): Correct handling of vcall offsets.
4219 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4221 * .cvsignore: parse.h and parse.c have no cp- prefix.
4223 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4225 * .cvsignore: New file.
4227 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4229 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4231 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4233 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4235 * parse.h: Likewise.
4237 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4239 * class.c (layout_class_type): Add pointers to virtual bases after
4240 base classes under the old ABI.
4242 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4244 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4245 (finish_continue_stmt): Likewise.
4246 (begin_for_stmt): Remove call to note_level_for_for.
4247 (finish_goto_stmt): Change call from build_min_nt
4249 (finish_expr_stmt): Likewise.
4250 (begin_if_stmt): Likewise.
4251 (begin_while_stmt): Likewise.
4252 (finish_while_stmt): Likewise.
4253 (finish_return_stmt): Likewise.
4254 (begin_for_stmt): Likewise.
4255 (finish_for_stmt): Likewise.
4256 (finish_break_stmt): Likewise.
4257 (begin_switch_stmt): Likewise.
4258 (finish_case_label): Likewise.
4259 (genrtl_try_block): Likewise.
4260 (begin_try_block): Likewise.
4261 (begin_handler): Likewise.
4262 (begin_compound_stmt): Likewise.
4263 (finish_asm_stmt): Likewise.
4264 (finish_label_stmt): Likewise.
4265 (add_decl_stmt): Likewise.
4266 (finish_subobject): Likewise.
4267 (finish_decl_cleanup): Likewise.
4268 (finish_named_return_value): Likewise.
4269 (setup_vtbl_ptr): Likewise.
4270 (add_scope_stmt): Likewise.
4271 * decl.c (finish_constructor_body): Likewise.
4272 (finish_destructor_body): Likewise.
4273 * optimize.c (copy_body_r): Likewise.
4274 (initialize_inlined_parameters): Likewise.
4275 (declare_return_variable): Likewise.
4276 (expand_call_inline): Likewise.
4278 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4280 * semantics.c (expand_body): Sync interface information
4281 at the end of function body expansion.
4283 2000-07-09 Jason Merrill <jason@redhat.com>
4285 * init.c (build_new_1): Bail early if the call to new fails.
4287 * decl.c (compute_array_index_type): Check specifically for
4288 an INTEGER_CST, not just TREE_CONSTANT.
4290 * decl.c (duplicate_decls): Don't call duplicate_decls on
4291 the DECL_TEMPLATE_RESULT.
4292 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4295 * error.c (dump_template_bindings): Don't crash if we had an
4296 invalid argument list.
4298 * typeck.c (c_expand_start_case): Do narrowing here.
4299 * semantics.c (finish_switch_cond): Not here.
4301 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4303 * parse.y (asm_clobbers): Do string concatenation.
4305 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4307 * decl.c (pushtag): Don't put local classes in template functions
4308 on the local_classes list.
4310 2000-07-04 Scott Snyder <snyder@fnal.gov>
4312 * decl2.c (get_guard): Add missing return for old ABI local
4315 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4317 * cp-tree.h (char_type_p): New function.
4318 * decl.c (init_decl_processing): Don't initialize
4319 signed_wchar_type_node or unsigned_wchar_type_node.
4320 (complete_array_type): Handle brace-enclosed string-constants.
4321 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4322 * tree.c (char_type_p): New function.
4323 * typeck2.c (digest_init): Use char_type_p.
4325 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4327 * pt.c (tsubst): Don't layout type, if it's error_mark.
4329 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4331 * pt.c (instantiate_pending_templates): Reset template level.
4333 2000-07-05 Jason Merrill <jason@redhat.com>
4335 * call.c (joust): Don't complain about `operator char *()' beating
4336 `operator const char *() const'.
4338 2000-07-04 scott snyder <snyder@fnal.gov>
4339 Jason Merrill <jason@redhat.com>
4341 * repo.c (repo_get_id): Handle the case where a class with virtual
4342 bases has a null TYPE_BINFO_VTABLE.
4344 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4345 Jason Merrill <jason@redhat.com>
4347 * parse.y (member_init): Just pass in the type.
4348 * init.c (expand_member_init): Handle getting a type.
4350 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4351 Jason Merrill <jason@redhat.com>
4353 * decl.c (finish_function): Warn if a function has no return
4355 Suggested by Andrew Koenig.
4356 * typeck.c (check_return_expr): Do set current_function_returns_value
4357 if we got an error_mark_node.
4359 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4361 * decl2.c (push_decl_namespace): Push the original namespace.
4363 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4365 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4366 * semantics.c (begin_class_definition): Clear it.
4368 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4370 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4371 (genrtl_expr_stmt): Likewise.
4372 (genrtl_decl_stmt): Likewise.
4373 (genrtl_if_stmt): Likewise.
4374 (genrtl_while_stmt): Likewise.
4375 (genrtl_do_stmt): Likewise.
4376 (genrtl_return_stmt): Likewise.
4377 (genrtl_for_stmt): Likewise.
4378 (genrtl_break_stmt): Likewise.
4379 (genrtl_continue_stmt): Likewise.
4380 (genrtl_scope_stmt): Likewise.
4381 (genrtl_switch_stmt): Likewise.
4382 (genrtl_case_label): Likewise.
4383 (genrtl_begin_compound_stmt): Likewise.
4384 (genrtl_finish_compound_stmt): Likewise.
4385 (genrtl_compound_stmt): Likewise.
4386 (genrtl_asm_stmt): Likewise.
4388 * init.c (begin_init_stmts): Remove call to
4389 genrtl_begin_compound_stmt.
4390 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4392 * semantics.c (lang_expand_stmt): Changed call to
4393 genrtl_compound_stmt to ignore return value.
4395 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4397 * mangle.c (canonicalize_for_substitution): Return the canonical
4400 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4402 * typeck.c (commonparms): Remove obstack manipulations.
4404 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4406 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4408 * Makefile.in (OBJS): Added ../c-semantics.o.
4409 (OBJDEPS): Likewise.
4411 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4413 (struct stmt_tree): Added comment.
4414 (current_function_name_declared): Removed.
4415 (stmts_are_full_exprs_p): Likewise.
4416 (genrtl_do_pushlevel): Likewise.
4417 (genrtl_clear_out_block): Likewise.
4418 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4419 (DECL_ANON_UNION_ELEMS): Likewise.
4420 (emit_local_var): Likewise.
4421 (make_rtl_for_local_static): Likewise.
4422 (do_case): Likewise.
4423 (expand_stmt): Likewise.
4424 (genrtl_decl_cleanup): Likewise.
4425 (c_expand_asm_operands): Likewise.
4426 (c_expand_return): Likewise.
4427 (c_expand_start_case): Likewise.
4429 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4430 (emit_local_var): Likewise.
4431 (initialize_local_var): Change reference to
4432 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4433 Change reference to stmts_are_full_exprs_p to
4434 current_stmt_tree->stmts_are_full_exprs_p.
4435 (push_cp_function_context): Likewise.
4437 * expect.c (expand_throw): Change reference to
4438 stmts_are_full_exprs_p.
4440 * init.c (build_aggr_init): Change reference to
4441 stmts_are_full_exprs_p.
4442 (build_vec_init): Likewise.
4444 * optimize.c (maybe_clone_body): Change reference to
4445 current_function_name_declared to
4446 cp_function_chain->name_declared.
4448 * pt.c (instantiate_decl): Change reference to
4449 current_function_name_declared to
4450 cp_function_chain->name_declared.
4452 * semantics.c (expand_cond): Moved declaration to c-common.h.
4453 (genrtl_do_pushlevel): Moved to c-semantics.c.
4454 (genrtl_clear_out_block): Likewise.
4455 (genrtl_goto_stmt): Likewise.
4456 (genrtl_expr_stmt): Likewise.
4457 (genrtl_decl_stmt): Likewise.
4458 (gerntl_if_stmt): Likewise.
4459 (genrtl_while_stmt): Likewise.
4460 (genrtl_do_stmt): Likewise.
4461 (genrtl_return_stmt): Likewise.
4462 (genrtl_for_stmt): Likewise.
4463 (genrtl_break_stmt): Likewise.
4464 (genrtl_continue_stmt): Likewise.
4465 (genrtl_scope_stmt): Likewise.
4466 (genrtl_switch_stmt): Likewise.
4467 (genrtl_case_label): Likewise.
4468 (genrtl_begin_compound_stmt): Likewise.
4469 (genrtl_finish_compound_stmt): Likewise.
4470 (genrtl_compound_stmt): Likewise.
4471 (genrtl_asm_stmt): Likewise.
4472 (genrtl_decl_cleanup): Likewise.
4473 (expand_cond): Likewise.
4474 (expand_stmt): Renamed to ...
4475 (lang_expand_stmt): ... this.
4476 (lang_expand_expr_stmt): Initialize.
4477 (set_current_function_name_declared): Likewise.
4478 (stmts_are_full_exprs_p): Likewise.
4479 (current_function_name_declared): Likewise.
4480 (anon_aggr_type_p): Likewise.
4481 (do_poplevel): Change reference to
4482 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4483 Change reference to stmts_are_full_exprs_p to
4484 current_stmt_tree->stmts_are_full_exprs_p.
4485 (add_tree): Likewise.
4486 (finish_expr_stmt): Likewise.
4487 (prep_stmt): Likewise.
4488 (lang_expand_stmt): Likewise.
4489 (begin_compound_stmt): Change reference to
4490 current_function_name_declared to
4491 cp_function_chain->name_declared and call to
4492 current_function_name_declared().
4493 (setup_vtbl_ptr): Likewise.
4494 (genrtl_do_poplevel): Removed.
4496 2000-06-30 Jason Merrill <jason@redhat.com>
4498 * init.c (init_init_processing): Go back to aligning like
4499 double_type_node for old ABI.
4500 (get_cookie_size): Make cookie larger if we get a type that needs
4502 (build_vec_delete): Call it.
4504 * typeck.c (qualify_type_recursive): New fn.
4505 (composite_pointer_type): Use it.
4506 (build_binary_op): Use composite_pointer_type.
4508 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4509 Jason Merrill <jason@redhat.com>
4511 * typeck.c (check_return_expr): Don't complain about returning
4512 NULL from operator new if -fcheck-new.
4513 * cp-tree.h: Declare flag_check_new here.
4516 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4518 * mangle.c (find_substitution): Use same_type_p.
4519 (write_encoding): Don't check for substitutions.
4521 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4523 * parse.y (expr_no_comma_rangle): New non-terminal.
4524 (template_parm): Use it for default parameter case.
4525 (template_arg): Use it.
4526 (expr_no_commas): Remove commented out undefined extensions.
4527 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4528 * parse.h, parse.c: Rebuilt.
4530 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4532 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4533 (finish_asm_stmt): Do it here, instead.
4535 * cp-tree.h (ridpointers): Don't declare.
4536 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4537 (record_builtin_java_type): Likewise.
4538 (init_decl_processing): Likewise.
4539 * lex.c: Move inclusion of lex.h.
4540 (ridpointers): Don't define.
4541 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4543 * lex.h (enum rid): Rename to ...
4544 (enum cp_rid): ... this.
4545 (ridpointers): Don't declare.
4546 * parse.y: Move inclusion of lex.h.
4547 * parse.c: Regenerated.
4548 * spew.c: Move inclusion of lex.h.
4550 * cp-tree.h (struct language_function): Remove temp_name_counter.
4551 (temp_name_counter): Remove.
4552 (get_temp_name): Change prototype.
4553 (get_guard): New function.
4554 (get_guard_cond): Likewise.
4555 (set_guard): Likewise.
4556 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4557 * decl.c (expand_static_init): Use get_guard and friends to
4558 implement guard variables.
4559 * decl2.c (get_temp_name): Assume that the variables created are
4561 (get_sentry): Rename to ...
4562 (get_guard): ... this. Implement new ABI guard variables.
4563 (get_guard_bits): New function.
4564 (get_guard_cond): Likewise.
4565 (set_guard): Likewise.
4566 (start_static_initialization_or_destruction): Use them.
4567 (do_static_initialization): Replace sentry with guard throughout.
4568 (do_static_destruction): Likewise.
4569 * init.c (create_temporary_var): Add comment.
4571 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4573 * mangle.c (find_substitution): Use same_type_p.
4574 (write_encoding): Don't check for substitutions.
4576 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4578 * parse.y (expr_no_comma_rangle): New non-terminal.
4579 (template_parm): Use it for default parameter case.
4580 (template_arg): Use it.
4581 (expr_no_commas): Remove commented out undefined extensions.
4582 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4583 * parse.h, parse.c: Rebuilt.
4585 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4587 * cp-tree.h (flag_const_strings): Remove.
4588 (warn_parentheses): Likewise.
4589 (warn_format): Likewise.
4590 (common_type): Likewise.
4591 (default_conversion): Likewise.
4592 (build_binary_op): Likewise.
4593 (cp_build_binary_op): New macro.
4594 * call.c (build_new_op): Use cp_build_binary_op instead of
4596 * class.c (build_vtable_entry_ref): Likewise.
4597 * decl.c (expand_static_init): Likewise.
4598 (compute_array_index_type): Likewise.
4599 (build_enumerator): Likewise.
4600 * decl2.c (delete_sanity): Likewise.
4601 (start_static_initialization_or_destruction): Likewise.
4602 * error.c (dump_type_suffix): Likewise.
4603 * init.c (resolve_offset_ref): Likewise.
4604 (build_new): Likewise.
4605 (build_new_1): Likewise.
4606 (build_vec_delete_1): Likewise.
4607 (build_vec_init): Likewise.
4608 (build_delete): Likewise.
4609 * rtti.c (synthesize_tinfo_fn): Likewise.
4610 (synthesize_tinfo_var): Likewise.
4611 * search.c (expand_upcast_fixups): Likewise.
4612 (fixup_all_virtual_upcast_offsets): Likewise.
4613 * typeck.c (build_array_ref): Likewise.
4614 (get_member_function_from_ptrfunc): Likewise.
4615 (build_binary_op): Add parameter.
4616 (pointer_int_sum): Use cp_build_binary_op.
4617 (pointer_diff): Likewise.
4618 (build_modify_expr): Likewise.
4619 (get_delta_difference): Likewise.
4620 (build_ptrmemfunc): Likewise.
4622 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4624 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4625 * decl.c (create_implicit_typedef): Adjust.
4626 * decl2.c (build_artificial_parm): Adjust.
4627 * method.c (implicitly_declare_fn): Adjust.
4628 * pt.c (push_inline_template_parms_recursive): Adjust.
4629 (process_template_parm): Adjust.
4630 (overloaded_template_name): Adjust.
4631 * semantics.c (finish_template_template_parm): Adjust.
4633 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4635 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4636 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4637 where to emit thunks.
4638 (build_vtt): Adjust call to build_vtt_inits.
4639 (build_vtt_inits): Add parameter to indicate whether or not
4640 sub-VTTs for virtual bases should be included. Adjust handling of
4641 construction vtables.
4642 (get_matching_base): New function.
4643 (dfs_build_vtt_inits): Rename to ...
4644 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4645 construction vtables.
4646 (dfs_fixup_binfo_vtbls): Likewise.
4647 (build_ctor_vtbl_groups): Build construction vtables for virtual
4649 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4650 to build construction vtbls.
4651 (dfs_accumulate_vtbl_inits): Adjust handling of
4652 construction vtables.
4654 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4657 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4659 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4661 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4663 * search.c (hides): Remove.
4664 (is_subobject_of_p): Add most_derived parameter. Use
4666 (lookup_field_queue_p): Adjust.
4667 (lookup_field_r): Adjust.
4669 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4671 * decl2.c (handle_class_head): Bash typedefs to the type's main
4674 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4676 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4677 (begin_global_stmt_expr): ... this.
4678 (genrtl_finish_stmt_expr): Rename to ...
4679 (finish_global_stmt_expr): ... this.
4680 * init.c (begin_init_stmts): Adjust calls.
4681 (finish_init_stmts): Likewise.
4682 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4683 (begin_global_stmt_expr): ... this.
4684 (genrtl_finish_stmt_expr): Rename to ...
4685 (finish_global_stmt_expr): ... this.
4687 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4689 * search.c (lookup_member): Fix typo in comment.
4691 2000-06-24 Jason Merrill <jason@redhat.com>
4693 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4694 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4696 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4698 * parse.y (complex_direct_notype_declarator): Support global_scope.
4699 * Makefile.in: Adjust conflict count.
4701 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4703 * parse.y (template_arg): Convert TEMPLATE_DECL
4704 that is a template template paramter to
4705 TEMPLATE_TEMPLATE_PARM here.
4707 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4708 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4709 (copy_template_template_parm): Adjust prototype.
4710 * decl.c (grokdeclarator): Remove dead code.
4711 * pt.c (process_template_parm): Tidy.
4712 (lookup_template_class): Construct nodes in
4713 copy_template_template_parm.
4714 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4715 lookup_template_class. Use TYPE_TI_TEMPLATE.
4716 * tree.c (copy_template_template_parm): Add NEWARGS
4718 (mapcar): Adjust call to copy_template_template_parm.
4719 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4720 * method.c (build_template_template_parm_names): Change error
4721 code to avoid compilation warning.
4723 * gxxint.texi: Document template template parameter
4726 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4728 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4729 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4730 (cp-demangle.o): New rule.
4731 (dyn-string.o): Likewise.
4732 * inc/cxxabi.h (__cxa_demangle): New declaration.
4734 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4736 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4737 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4738 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4740 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4741 (make_thunk): Change prototype.
4742 (emit_thunk): Rename to use_thunk.
4743 (mangle_thunk): Change prototype.
4744 * class.c (get_derived_offset): Simplify.
4745 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4746 BV_GENERATE_THUNK_WITH_VTABLE_P.
4747 (build_primary_vtable): Simplify.
4748 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4749 (dfs_find_base): Remove.
4750 (update_vtable_entry_for_fn): Correct bug in finding the base
4751 where a virtual function was first declared. Figure out whether
4752 or not to emit a vcall-thunk with the vtables in which it appears.
4753 Correct logic for deciding whether to use an ordinary thunk, or a
4755 (finish_struct_1): Remove unnecssary code.
4756 (build_vtbl_initializer): Use ssize_int for the running counter of
4758 (build_vtbl_initializer): Only use vcall thunks where necessary.
4759 Mark thunks as needing to be emitted with their vtables, or not.
4760 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4761 indices. Use size_binop.
4762 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4763 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4765 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4766 (build_vtable_entry): Mark thunks as needing to be emitted with
4767 their vtables, or not.
4768 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4769 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4771 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4773 * error.c (dump_expr): Use BV_FN.
4774 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4776 * method.c (make_thunk): Likewise.
4777 (emit_thunk): Rename to use_thunk. Allow callers to decide
4778 whether or not to actually emit the thunk. Adjust for changes in
4779 representation of vcall offsets.
4780 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4781 * semantics.c (emit_associated_thunks): New function.
4782 (expand_body): Use it.
4783 * ir.texi: Adjust decriptions of thunks.
4785 2000-06-22 Jason Merrill <jason@redhat.com>
4787 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4788 (tsubst_friend_function): Copy it here.
4790 * decl.c (grok_op_properties): Fix typo.
4792 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4795 * pt.c (check_explicit_specialization): Clarify error.
4797 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4798 an old OVERLOAD when we're declaring a non-function.
4799 (pushdecl, destroy_local_var): Check for error_mark_node.
4800 (warn_extern_redeclared_static): Also bail early if
4802 (push_overloaded_decl): Ignore an old error_mark_node.
4804 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4806 * call.c (build_x_va_arg): Check if in a template decl.
4807 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4809 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4813 * decl.c (check_goto): Computed gotos assumed OK.
4815 2000-06-20 Jason Merrill <jason@redhat.com>
4817 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4818 for which we don't need to look for instantiations.
4820 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4822 * parse.y (program): Always call finish_translation_unit.
4823 * parse.c, parse.h: Rebuilt.
4825 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4827 * method.c: Don't include hard-reg-set.h.
4829 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4831 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4833 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4835 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4836 * cvt.c (cp_convert_to_pointer): Likewise.
4837 (convert_to_void): Likewise.
4838 * error.c (dump_expr): Likewise.
4839 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4840 * init.c (build_delete): Likewise.
4841 * method.c (emit_thunk): Likewise.
4842 * optmize.c (declare_return_variable): Likewise.
4843 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4844 (get_typeid): Likewise.
4845 (build_dynamic_cast_1): Likewise.
4846 * typeck.c (composite_pointer_type): Likewise.
4847 (common_type): Likewise.
4848 (build_indirect_ref): Likewise.
4849 (build_binary_op): Likewise.
4850 (build_x_compound_expr): Likewise.
4851 (check_return_expr): Likewise.
4852 * typeck2.c (add_exception_specifier): Likewise.
4854 * mangle.c (write_method_parms): Use direct comparison for end
4857 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4859 * cp-tree.h (genrtl_try_block): Declare function.
4860 (genrtl_handler): Likewise.
4861 (genrtl_catch_block): Likewise.
4862 (genrtl_ctor_stmt): Likewise.
4863 (genrtl_subobject): Likewise.
4864 (genrtl_decl_cleanup): Likewise.
4865 (genrtl_do_poplevel): Likewise.
4866 (genrtl_do_pushlevel): Likewise.
4867 (genrtl_clear_out_block): Likewise.
4868 (genrtl_goto_stmt): Likewise.
4869 (genrtl_expr_stmt): Likewise.
4870 (genrtl_decl_stmt): Likewise.
4871 (genrtl_if_stmt): Likewise.
4872 (genrtl_while_stmt): Likewise.
4873 (genrtl_do_stmt): Likewise.
4874 (genrtl_return_stmt): Likewise.
4875 (genrtl_for_stmt): Likewise.
4876 (genrtl_break_stmt): Likewise.
4877 (genrtl_continue_stmt): Likewise.
4878 (genrtl_scope_stmt): Likewise.
4879 (genrtl_switch_stmt): Likewise.
4880 (genrtl_case_label): Likewise.
4881 (genrtl_begin_compound_stmt): Likewise.
4882 (genrtl_finish_compound_stmt): Likewise.
4883 (genrtl_compound_stmt): Likewise.
4884 (genrtl_asm_stmt): Likewise.
4885 (genrtl_named_return_value): Likewise.
4886 (genrtl_begin_stmt_expr): Likewise.
4887 (genrtl_finish_stmt_expr): Likewise.
4888 (finish_for_stmt): Removed first argument.
4889 (finish_switch_stmt): Likewise.
4891 * semantics.c (genrtl_try_block): Define function.
4892 (genrtl_handler): Likewise.
4893 (genrtl_catch_block): Likewise.
4894 (genrtl_ctor_stmt): Likewise.
4895 (genrtl_subobject): Likewise.
4896 (genrtl_decl_cleanup): Likewise.
4897 (genrtl_do_poplevel): Likewise.
4898 (genrtl_do_pushlevel): Likewise.
4899 (genrtl_clear_out_block): Likewise.
4900 (genrtl_goto_stmt): Likewise.
4901 (genrtl_expr_stmt): Likewise.
4902 (genrtl_decl_stmt): Likewise.
4903 (genrtl_if_stmt): Likewise.
4904 (genrtl_while_stmt): Likewise.
4905 (genrtl_do_stmt): Likewise.
4906 (genrtl_return_stmt): Likewise.
4907 (genrtl_for_stmt): Likewise.
4908 (genrtl_break_stmt): Likewise.
4909 (genrtl_continue_stmt): Likewise.
4910 (genrtl_scope_stmt): Likewise.
4911 (genrtl_switch_stmt): Likewise.
4912 (genrtl_case_label): Likewise.
4913 (genrtl_begin_compound_stmt): Likewise.
4914 (genrtl_finish_compound_stmt): Likewise.
4915 (genrtl_compound_stmt): Likewise.
4916 (genrtl_asm_stmt): Likewise.
4917 (genrtl_named_return_value): Likewise.
4918 (genrtl_begin_stmt_expr): Likewise.
4919 (genrtl_finish_stmt_expr): Likewise.
4920 (finish_for_stmt): Removed first argument and generate rtl
4922 (finish_switch_stmt): Likewise.
4923 (do_poplevel): Removed generate rtl specific code.
4924 (do_pushlevel): Likewise.
4925 (add_tree): Likewise.
4926 (finish_goto_stmt): Likewise.
4927 (finish_expr_stmt): Likewise.
4928 (begin_if_stmt): Likewise.
4929 (finish_if_stmt_cond): Likewise.
4930 (finish_then_clause): Likewise.
4931 (begin_else_clause): Likewise.
4932 (finish_else_clause): Likewise.
4933 (finish_if_stmt): Likewise.
4934 (clear_out_block): Likewise.
4935 (begin_while_stmt): Likewise.
4936 (finish_while_stmt_cond): Likewise.
4937 (finish_while_stmt): Likewise.
4938 (begin_do_stmt): Likewise.
4939 (finish_do_body): Likewise.
4940 (finish_do_stmt): Likewise.
4941 (finish_return_stmt): Likewise.
4942 (begin_for_stmt): Likewise.
4943 (finish_for_init_stmt): Likewise.
4944 (finish_for_cond): Likewise.
4945 (finish_for_expr): Likewise.
4946 (finish_break_stmt): Likewise.
4947 (finish_continue_stmt): Likewise.
4948 (begin_switch_stmt): Likewise.
4949 (finish_switch_cond): Likewise.
4950 (finish_case_label): Likewise.
4951 (begin_try_block): Likewise.
4952 (begin_function_try_block): Likewise.
4953 (finish_try_block): Likewise.
4954 (finish_cleanup_try_block): Likewise.
4955 (finish_cleanup): Likewise.
4956 (finish_function_try_block): Likewise.
4957 (finish_handler_sequence): Likewise.
4958 (finish_function_handler_sequence): Likewise.
4959 (begin_handler): Likewise.
4960 (finish_handler_parms): Likewise.
4961 (begin_catch_block): Likewise.
4962 (finish_handler): Likewise.
4963 (begin_compound_stmt): Likewise.
4964 (finish_compound_stmt): Likewise.
4965 (finish_asm_stmt): Likewise.
4966 (finish_label_stmt): Likewise.
4967 (finish_label_decl): Likewise.
4968 (finish_subobject): Likewise.
4969 (finish_decl_cleanup): Likewise.
4970 (finish_named_return_value): Likewise.
4971 (begin_stmt_expr): Likewise.
4972 (finish_stmt_expr): Likewise.
4974 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4975 to call genrtl_expr_stmt when appropriate.
4977 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4978 begin_compound_expr to call genrtl_begin_stmt_expr and
4979 genrtl_begin_compound_expr when appropriate.
4980 (finish_init_stmts): Changed calls to finish_compound_expr and
4981 finish_stmt_expr to call genrtl_finish_compound_expr and
4982 genrtl_finish_stmt_expr when appropriate.
4983 (expand_default_init): Changed call to finish_expr_stmt to call
4984 genrtl_expr_stmt when appropriate.
4985 (build_vec_init): Likewise.
4987 * parse.y (simple_stmt): Removed first argument from call to
4988 finish_for_stmt. Removed first argument from call to
4991 * parse.c: Regenerated.
4993 * pt.c (tsubst_expr): Removed first argument from call to
4994 finish_for_stmt. Removed first argument from call to
4997 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4999 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5000 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5002 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5003 (cplus_tree_code_length[]): Likewise.
5004 (cplus_tree_code_name[]): Likewise.
5005 (init_parse): Added call to add_c_tree_codes. Changed
5006 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5008 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5010 * cp-tree.h (finish_mem_initializers): Declare.
5011 (count_trees): Likewise.
5012 * parse.y (base_init): Use finish_mem_initializers.
5013 * semantics.c (finish_mem_initializers): New function.
5015 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5016 the number of trees.
5018 (count_trees): Don't use it.
5020 2000-06-15 Jason Merrill <jason@redhat.com>
5022 * tree.c (count_trees): New debugging function.
5024 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5025 * init.c (build_member_call): Pull out the name of a DECL.
5027 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5028 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5029 * optimize.c (optimize_function): Not here.
5030 * pt.c (instantiate_decl): Push to TV_PARSE.
5032 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5034 * cp-tree.h (struct language_function): Remove x_base_init_list
5035 and x_member_init_list.
5036 (current_base_init_list): Remove.
5037 (current_member_init_list): Likewise.
5038 (setup_vtbl_ptr): Change prototype.
5039 (emit_base_init): Likewise.
5040 (expand_member_init): Likewise.
5041 (reinit_parse_for_function): Remove.
5042 * decl.c (save_function_data): Don't clear x_base_init_list and
5044 (mark_language_function): Don't mark them.
5045 * init.c (perform_member_init): Tweak comment.
5046 (sort_member_init): Take the list of initializers as an argument.
5047 (sort_base_init): Likewise.
5048 (emit_base_init): Likewise.
5049 (expand_member_init): Return the initializer. Don't use global
5051 * lex.c (reinit_parse_for_function): Remove.
5052 * method.c (build_template_parm_names): Correct substitution.
5053 (do_build_copy_constructor): Don't use current_member_init_list
5054 and current_base_init_list.
5055 (synthesize_method): Likewise.
5056 * parse.y (base_init): Split mem-initializers into
5057 base-initializers and field-initializers.
5058 (member_init_list): Build up the list here.
5059 (member_init): Return the initializer.
5060 (fn.depfn): Don't use reinit_parse_for_function.
5061 * parse.c: Regenerated.
5062 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5064 (tsubst_expr): Don't use current_member_init_list
5065 and current_base_init_list.
5066 (tsubst_expr_values): Rename to ...
5067 (tsubst_initializer_list): ... this. Use convert_from_reference.
5068 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5069 and current_base_init_list.
5070 (begin_function_definition): Don't call reinit_parse_for_function.
5072 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5074 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5077 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5079 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5081 * cp-tree.h (IF_COND): Move to c-common.h.
5082 (THEN_CLAUSE): Likewise.
5083 (ELSE_CLAUSE): Likewise.
5084 (WHILE_COND): Likewise.
5085 (WHILE_BODY): Likewise.
5086 (DO_COND): Likewise.
5087 (DO_BODY): Likewise.
5088 (RETURN_EXPR): Likewise.
5089 (EXPR_STMT_EXPR): Likewise.
5090 (FOR_INIT_STMT): Likewise.
5091 (FOR_COND): Likewise.
5092 (FOR_EXPR): Likewise.
5093 (FOR_BODY): Likewise.
5094 (SWITCH_COND): Likewise.
5095 (SWITCH_BODY): Likewise.
5096 (CASE_LOW): Likewise.
5097 (CASE_HIGH): Likewise.
5098 (GOTO_DESTINATION): Likewise.
5099 (COMPOUND_BODY): Likewise.
5100 (ASM_CV_QUAL): Likewise.
5101 (ASM_STRING): Likewise.
5102 (ASM_OUTPUTS): Likewise.
5103 (ASM_INPUTS): Likewise.
5104 (ASM_CLOBBERS): Likewise.
5105 (DECL_STMT_DECL): Likewise.
5106 (STMT_EXPR_STMT): Likewise.
5107 (LABEL_STMT_LABEL): Likewise.
5108 (SCOPE_BEGIN_P): Likewise.
5109 (SCOPE_END_P): Likewise.
5110 (SCOPE_STMT_BLOCK): Likewise.
5111 (SCOPE_NULLIFIED_P): Likewise.
5112 (SCOPE_NO_CLEANUPS_P): Likewise.
5113 (SCOPE_PARTIAL_P): Likewise.
5114 (ASM_VOLATILE_P): Likewise.
5115 (STMT_LINENO): Likewise.
5116 (STMT_LINENO_FOR_FN_P): Likewise.
5118 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5119 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5120 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5121 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5122 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5124 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5126 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5127 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5129 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5130 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5131 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5133 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5135 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5136 * class.c (dfs_find_final_overrider): Set it appropriately.
5137 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5138 avoid unneeded secondary vptrs.
5140 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5142 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5143 (check_bitfield_decl, check_field_decl): Likewise.
5144 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5145 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5146 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5147 (xfer_tag, finish_enum): Likewise.
5148 * decl2.c (finish_builtin_type): Likewise.
5149 * init.c (init_init_processing): Likewise.
5150 * pt.c (instantiate_class_template): Likewise.
5151 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5152 * cp-tree.h (struct lang_type): Add user_align member.
5153 (CLASSTYPE_USER_ALIGN): Define.
5155 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5157 * Make-lang.in (c++.install-common): Install g++-cross in
5158 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5159 $(target_alias)-g++ and $(target_alias)-c++.
5161 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5163 * class.c (vcall_offset_data_s): Add last_init and fns.
5164 (overrides): Rename to same_signature_p.
5165 (dfs_find_final_overrider): Adjust accordingly.
5166 (mark_overriders): Likewise.
5167 (warn_hidden): Likewise.
5168 (build_vtbl_initializer): Reorganize machinery for building things
5169 at negative offsets.
5170 (build_vcall_and_vbase_vtbl_entries): Likewise.
5171 (build_vbase_offset_vtbl_entries): Likewise.
5172 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5173 offset entries. Do not create two entries for functions with the
5175 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5176 (build_rtti_vtbl_entries): Reorganize machinery for building things
5177 at negative offsets.
5179 * optimize.c (expand_call_inline): Don't recurse into the code
5180 used to initialize the parameters more than once.
5182 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5184 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5185 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5186 (find_substitution): Only use the `Sa' substitution for
5187 std::allocator, not instantiations of it.
5188 (write_template_prefix): Move comment. Only use a TREE_LIST to
5189 represent substitutions for a member template.
5190 (write_array_type): Mangle array dimensions correctly.
5191 * optimize.c (maybe_clone_body): Copy more information from the
5193 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5194 on the regenerated declaration.
5196 2000-06-11 Chip Salzenberg <chip@valinux.com>
5197 Mark Mitchell <mark@codesourcery.com>
5199 * class.c (build_vtable): Clarify comment.
5200 (build_ctor_vtbl_group): Pass the most derived type to
5203 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5205 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5207 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5209 * decl.c (add_binding): Handle duplicate declarations of external
5212 2000-06-09 Chip Salzenberg <chip@valinux.com>
5213 Mark Mitchell <mark@codesourcery.com>
5215 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5217 (write_signed_number): New macro.
5218 (write_unsigned_number): Likewise.
5219 (write_source_name): Use them.
5220 (write_number): Handle signed and unsigned values.
5221 (write_integer_cst): Use tree_int_cst_sgn, and use
5222 write_unsigned_number or write_signed_number as appropriate.
5223 (write_discriminator): Use write_unsigned_number or
5224 write_signed_number as appropriate.
5225 (write_template_arg_literal): Likewise.
5226 (write_array_type): Use tree_low_cst.
5227 (write_template_parm): Use write_unsigned_number or
5228 write_signed_number as appropriate.
5229 (write_substitution): Adjust call to write_number.
5230 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5231 (write_expression): Handle non-type template arguments of
5232 reference type correctly.
5233 (mangle_thunk): Use write_signed_number.
5235 2000-06-09 Chip Salzenberg <chip@valinux.com>
5237 * mangle.c (find_substition): Don't mangle objects with typename
5238 substitutions (e.g. "cin" as "Si").
5240 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5242 * call.c (add_candidate): Use ggc_alloc_cleared.
5243 * decl.c (lookup_label): Likewise.
5244 * lex.c (retrofit_lang_decl): Likewise.
5246 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5248 * semantics.c (expand_body): Push to TV_EXPAND.
5249 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5250 * decl.c (start_function): Always call announce_function.
5252 * tinfo2.cc: Just declare abort.
5254 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5256 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5257 whenever @ is a symbolic name.
5259 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5261 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5263 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5265 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5266 DECL_ASSEMBLER_NAME.
5268 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5270 * decl2.c (c_language): Define.
5272 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5274 * lex.c (lang_init_options): Tweak.
5276 * decl2.c: Remove #inclusion of diagnostic.h
5277 (lang_decode_option): Move diagnostic formatting options to
5280 * lang-options.h: Remove documentation for diagnostic options.
5282 * Makefile.in (lex.o): Depends upon diagnostic.h
5284 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5286 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5287 the same DECL_RESULT, it's not a redefinition.
5288 * pt.c (tsubst_decl): Remove code to handle illegal
5291 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5293 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5295 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5297 * search.c (maybe_suppress_debug_info): Don't check
5298 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5300 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5303 Remember instantiation context in deferred instantiations.
5304 * cp-tree.h (struct tinst_level): Remove.
5305 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5306 * pt.c (current_tinst_level): Now a tree.
5307 (print_template_context, push_tinst_level, pop_tinst_level,
5308 tinst_for_decl): Adjust.
5309 (reopen_tinst_level): New fn.
5310 (init_pt): Register current_tinst_level as a root.
5311 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5312 of the pending templates list.
5313 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5314 * lex.c (extract_interface_info): Adjust.
5315 * decl2.c (warn_if_unknown_interface): Adjust.
5317 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5319 * class.c (indirect_primary_base_p): New function.
5320 (determine_primary_base): Use it.
5322 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5324 Update new-abi dynamic cast algorithm.
5325 * tinfo.cc (__class_type_info::__dyncast_result): Add
5326 whole_details. Adjust constructor.
5327 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5328 Avoid unnecessary searching.
5329 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5331 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5333 * decl.c (init_decl_processing): Don't call record_component_aliases.
5334 * tree.c (build_cplus_array_type_1): Likewise.
5336 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5338 * ir.texi: Correct typo.
5339 * mangle.c (write_expression): Handle non-type template arguments
5340 with reference type.
5341 * method.c (build_overload_value): Likewise.
5342 * pt.c (convert_nontype_argument): Explicitly represent conversion
5343 to a reference with an ADDR_EXPR.
5344 (unify): Always unify arguments in left-to-right order.
5346 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5347 Mark Mitchell <mark@codesourcery.com>
5349 * Make-lang.in (CXX_SRCS): Add mangle.c.
5350 * Makefile.in (CXX_OBJS): Add mangle.o.
5351 (mangle.o): New rule.
5353 * class.c (local_classes): New variable.
5354 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5355 (get_vtt_name): Use mangle_vtt_name for new ABI.
5356 (init_class_processing): Initialize local_classes.
5357 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5358 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5359 (std_identifier): New macro.
5360 (DECL_VOLATILE_MEMFUNC_P): New macro.
5361 (DECL_NAMESPACE_STD_P): Likewise.
5362 (local_classes): Declare.
5363 (get_mostly_instantiated_function_type): Declare.
5364 (init_mangle): Declare.
5365 (mangle_decl): Likewise.
5366 (mangle_type_string): Likewise.
5367 (mangle_type): Likewise.
5368 (mangle_typeinfo_for_type): Likewise.
5369 (mangle_typeinfo_string_for_type): Likewise.
5370 (mangle_vtbl_for_type): Likewise.
5371 (mangle_vtt_for_type): Likewise.
5372 (mangle_ctor_vtbl_for_type): Likewise.
5373 (mangle_thunk): Likewise.
5374 (mangle_conv_op_name_for_type): Likewise.
5375 (mangle_guard_variable): Likewise.
5376 * decl.c (pushtag): Keep track of local classes.
5377 (initialize_predefined_identifiers): Initialize std_identifier.
5378 (init_decl_processing): Use std_identifier.
5379 (start_decl): Don't treat instantiations as specializations.
5380 (grokdeclarator): Likewise.
5381 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5382 name for fully-instantiated templates.
5383 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5384 destructors with the new ABI.
5385 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5386 (grokfield): Use mangle_type for new ABI.
5387 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5388 (get_sentry): Use mangle_guard_variable for new ABI.
5389 (start_static_initialization_or_destruction): Likewise.
5390 * expr.c (extract_aggr_init): Remove.
5391 (extract_scalar_init): Likewise.
5392 (extract_init): Remove #if 0'd code.
5393 * mangle.c: New function.
5394 * method.c (build_mangled_name): Assert not flag_new_abi.
5395 (build_static_name): Likewise.
5396 (build_decl_overload_real): Likewise.
5397 (build_typename_overload): Likewise.
5398 (build_overload_with_type): Likewise.
5399 (build_overload_name): Likewise.
5400 (get_ctor_vtbl_name): Likewise.
5401 (start_squangling): Likewise.
5402 (get_id_2): Likewise.
5403 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5404 (init_method): Call init_mangle for new ABI.
5405 (make_thunk): Call mangle_thunk for new ABI.
5406 * operators.def: Correct new ABI manglings for the `%' operator.
5408 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5409 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5410 (lookup_template_class): Call mangle_decl for new ABI.
5411 (get_mostly_instantiated_function_type): New function.
5412 (set_mangled_name_for_template_decl): Use it.
5413 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5414 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5415 conversion op names.
5416 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5417 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5418 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5419 mangle_typeinfo_string_for_type.
5421 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5423 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5424 (INNERMOST_TEMPLATE_ARGS): New macro.
5425 (innermost_args): Remove.
5426 (get_innermost_template_args): New function.
5427 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5428 * error.c (dump_function_decl): Be caution when using
5429 most_general_template.
5430 * method.c (build_template_parm_names): Use
5431 INNERMOST_TEMPLATE_ARGS.
5432 * pt.c (add_to_template_args): Tidy comment
5433 (get_innermost_template_args): New function.
5434 (check_explicit_specialization): Clear DECL_INITIAL for a new
5436 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5438 (push_template_decl): Always register specializations of the most
5440 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5441 (coerce_template_parms): Likewise.
5442 (lookup_template_class): Likewise.
5443 (innermost_args): Remove.
5444 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5445 (tsubst_decl): Handle tricky specializations. Use
5446 get_innermost_template_args.
5447 (instantiate_template): Simplify handling of partial
5449 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5450 (most_general_template): Reimplement, in a more straightforward
5452 (regenerate_decl_from_template): Tweak formatting. Use
5453 TMPL_ARGS_DEPTH for clarity.
5454 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5456 * dump.c (dequeue_and_dump): Dump information about thunks.
5458 2000-06-01 Richard Henderson <rth@cygnus.com>
5460 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5462 2000-06-01 Richard Henderson <rth@cygnus.com>
5464 * decl2.c (unsupported_options): Fix typo, make const.
5465 (lang_decode_option): Fix bsearch argument order.
5467 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5469 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5472 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5474 * cp-tree.h (c_get_alias_set): Deleted.
5475 * Makefile.in (decl.o): Include ../expr.h.
5476 * decl.c (expr.h): Include.
5477 (init_decl_processing): Call record_component_aliases for arrays.
5478 (grokdeclarator): Likewise.
5479 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5480 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5482 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5484 Remove guiding declaration support.
5485 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5486 (flag_guiding_decls): Remove.
5487 * call.c (build_user_type_conversion_1): Remove support for
5489 (build_new_function_call): Likewise.
5490 (build_new_op): Likewise.
5491 (build_new_method_call): Likewise.
5492 * decl.c (start_function): Likewise.
5493 * friend.c (is_friend): Likewise.
5494 (do_friend): Likewise.
5495 * decl2.c ((flag_dump_translation_unit): Make it const.
5496 (flag_guiding_decls): Remove.
5497 (unsupported_options): New variable
5498 (compare_options): New function.
5499 (lang_decode_option): Use them.
5501 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5503 * method.c (mangle_expression): Adjust test for legal expression
5506 * pt.c (instantiate_decl): Save and restore the local
5507 specializations list.
5509 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5511 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5513 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5515 * call.c (add_template_candidate_real): Handle member template
5516 constructors for classes with virtual bases.
5517 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5518 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5520 * ir.texi: Update thunk documentation.
5522 * call.c (joust): Fix handling of overloaded builtin operators.
5524 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5526 * cp-tree.h (DECL_ANTICIPATED): New macro.
5527 Document new use of DECL_LANG_FLAG_7.
5528 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5529 in the user namespace.
5530 * lex.c (do_identifier): If the identifier's declaration has
5531 DECL_ANTICIPATED on, it has not yet been declared. But do not
5532 replace it with an ordinary implicit declaration.
5534 * tinfo2.cc: Include stdlib.h.
5536 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5538 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5539 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5542 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5544 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5547 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5549 * operators.def (<?): Duplicated, should have been...
5552 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5553 Mark Mitchell <mark@codesourcery.com>
5555 * cp-tree.h (ansi_opname): Make it a macro.
5556 (ansi_assopname): Likewise.
5557 (struct lang_decl_flags): Add assignment_operator_p.
5558 (struct lang_decl): Add operator_code.
5559 (DECL_VTT_PARM): Adjust.
5560 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5561 overloaded operator.
5562 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5563 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5564 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5565 (opname_tab): Remove.
5566 (assignop_tab): Likewise.
5567 (operator_name_info_t): New type.
5568 (operator_name_info): New variable.
5569 (assignment_operator_name_info): Likewise.
5570 (build_cp_library_fn): Remove declaration.
5571 (push_cp_library_fn): Likewise.
5572 (operator_name_string): Likewise.
5573 (build_decl_overload): Likewise.
5574 * call.c (print_z_candidates): Simplify.
5575 (build_object_call): Adjust usage of ansi_opname. Use
5576 DECL_OVERLOADED_OPERATOR_P.
5577 (op_error): Adjust operator name lookup.
5578 (build_conditional_expr): Adjust usage of ansi_opname.
5579 (build_new_op): Likewise.
5580 (build_op_delete_call): Likewise.
5581 (build_over_call): Likewise.
5582 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5583 * decl.c (duplicate_decls): Copy operator_code.
5584 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5585 (builtin_function): Adjust parameters to build_library_fn_1.
5586 (build_library_fn_1): Accept an overloaded operator code.
5587 (build_library_fn): Pass ERROR_MARK.
5588 (build_cp_library_fn): Accept an overloaded operator code.
5589 (push_cp_library_fn): Likewise.
5590 (grokfndecl): Tweak.
5591 (grokdeclarator): Simplify code to compute names of overloaded
5592 operators. Adjust use of ansi_opname.
5593 (ambi_op_p): Work on tree_codes, not identifiers.
5594 (unary_op_p): Likewise.
5595 (grok_op_properties): Likewise.
5596 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5597 (lang_mark_tree): Don't try to mark the operator_code.
5598 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5599 * error.c (dump_decl): Remove special handling for operator
5601 (dump_function_name): Likewise.
5602 (dump_expr): Adjust name lookup of operators.
5603 (op_to_string): Simplify.
5604 (assop_to_string): Likewise.
5605 * init.c (build_new_1): Adjust use of ansi_opname.
5606 * lex.c (opname_tab): Remove.
5607 (assignop_tab): Likewise.
5608 (ansi_opname): Likewise.
5609 (ansi_assopname): Likewise.
5610 (operator_name_string): Likewise.
5611 (reinit_lang_specific): Likewise.
5612 (operator_name_info): New variable.
5613 (assignment_operator_name_info): Likewise.
5614 (init_operators): New function.
5615 (init_parse): Use it.
5616 (do_identifier): Adjust use of ansi_opname.
5617 * method.c (mangle_expression): Don't use ansi_opname for
5619 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5620 (build_decl_overload): Remove.
5621 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5622 (do_build_assign_ref): Adjust use of ansi_opname.
5623 (synthesize_method): Likewise.
5624 (implicitly_declare_fn): Likewise.
5625 * operators.def: New file.
5626 * parse.y (operator): Adjust use of ansi_opname.
5627 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5628 (set_mangled_name_for_template_decl): Don't play games with
5630 (special_function_p): Adjust use of ansi_opname.
5631 * typeck.c (check_return_expr): Likewise.
5632 * Make-lang.in (cc1plus): Depend on operators.def.
5633 * Makefile.in (lex.o): Likewise.
5636 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5638 * Make-lang.in (cplib2.ready): Eradicate.
5640 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5642 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5643 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5644 (built_min, cp_tree_equal): Likewise.
5646 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5648 * class.c (layout_nonempty_base_or_field): Replace
5649 `record_layout_info' with `record_layout_info_s'.
5651 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5654 * cp-tree.h (struct language_function): x_named_labels is now
5655 a struct named_label_list*.
5656 * decl.c (struct named_label_use_list): Renamed from...
5657 (struct named_label_list): ...this. New struct.
5658 (push_binding_level): Don't set eh_region.
5659 (note_level_for_eh): New fn.
5660 (pop_label): Take label and old value directly.
5661 (pop_labels): Adjust for new named_labels format.
5662 (lookup_label): Likewise.
5663 (poplevel): Note characteristics of a binding level containing a
5664 named label. Mess with named label lists earlier.
5665 (mark_named_label_lists): New fn.
5666 (mark_lang_function): Call it.
5667 (use_label): New fn, split out from...
5668 (make_label_decl): ...here. Don't call it.
5669 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5670 check_previous_gotos): New fns, split out from...
5671 (define_label): ...here.
5672 (check_switch_goto): New fn.
5673 (define_case_label): Call it.
5674 (check_goto): New fn.
5675 * semantics.c (finish_goto_stmt): Call it and use_label.
5676 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5677 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5679 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5681 * class.c (build_vtable_entry_ref): Correct usage of
5682 get_vtbl_decl_for_binfo.
5684 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5685 * method.c (implicitly_declare_fn): Not here.
5687 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5689 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5690 (CPTI_PTMD_DESC_TYPE): ... here.
5691 (ptmd_desc_type_node): Rename to ...
5692 (ptm_desc_type_node): ... here.
5694 * rtti.c (ptmd_initializer): Rename to ...
5695 (ptm_initializer): ... here.
5696 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5698 (create_tinfo_types): Adjust.
5700 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5702 Finish implementation of VTTs.
5703 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5704 CPTI_VTT_PARM_IDENTIFIER.
5705 (vtt_parm_identifier): New macro.
5706 (vtt_parm_type): Likewise.
5707 (BINFO_SUBVTT_INDEX): Likewise.
5708 (BINFO_VPTR_INDEX): Likewise.
5709 (struct lang_decl): Add vtt_parm.
5710 (DECL_VTT_PARM): New macro.
5711 (DECL_USE_VTT_PARM): Likewise.
5712 (DECL_NEEDS_VTT_PARM_P): Likewise.
5713 (get_vtt_name): Declare.
5714 (build_artifical_parm): Likewise.
5715 (fixup_all_virtual_upcast_offsets): Likewise.
5716 (expand_indirect_vtbls_init): Remove.
5717 * call.c (build_new_method_call): Pass the vtt to subobject
5718 constructors and destructors.
5719 * class.c (get_vtt_name): Give it external linkage.
5720 (build_clone): Handle the magic VTT parameters for clones.
5721 (clone_function_decl): Fix typo in comment.
5722 (build_vtt): Keep track of the indices in the VTTs where various
5723 entities are stored.
5724 (build_vtt_inits): Likewise.
5725 (dfs_build_vtt_inits): Likewise.
5726 (build_ctor_vtbl_group): Tweak type of construction vtables.
5727 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5728 primary bases, when building construction vtables.
5729 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5730 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5731 (init_decl_processing): Initialize vtt_parm_type.
5732 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5733 (lang_mark_tree): Make vtt_parm.
5734 * decl2.c (build_artificial_parm): New function.
5735 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5736 (grokclassfn): Use build_artificial_parm.
5737 * init.c (initialize_vtbl_ptrs): Call
5738 fixup_all_virtual_upcast_offsets directly.
5739 (perform_member_init): Use the complete subobject destructor for
5741 (build_vtbl_address): New function.
5742 (expand_virtual_init): Handle VTTs.
5743 * optimize (maybe_clone_body): Likewise.
5744 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5746 (expand_indirect_vtbls_init): Remove.
5747 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5748 * tree.c (make_binfo): Make them bigger.
5750 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5752 * inc/cxxabi.h (__pbase_type_info): Define, based on
5753 __pointer_type_info.
5754 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5755 (__pointer_to_member_type_info): Likewise.
5756 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5757 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5758 (__pointer_type_info::__do_catch): Rename to ...
5759 (__pbase_type_info::__do_catch): ... here. Adjust.
5760 (__pbase_type_info::__pointer_catch): Implement.
5761 (__pointer_type_info::__pointer_catch): Adjust.
5762 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5764 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5766 * tinfo.h (__user_type_info::contained_virtual_p): New
5768 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5770 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5771 diamond shaped heirarchy. Add early out for mixed diamond and
5772 duplicate shaped heirarchy.
5774 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5776 * cp-tree.h (build_delete): Change prototype.
5777 (build_vec_delete): Likewise.
5778 * call.c (build_scoped_method_call): Use special_function_kind
5779 values to indicate the kind of destruction to be done.
5780 (build_method_call): Likewise.
5781 * decl.c (finish_destructor_body): Likewise.
5782 (maybe_build_cleanup_1): Likewise. Rename to ...
5783 (maybe_build_cleanup): ... this.
5784 * decl2.c (delete_sanity): Use special_function_kind
5785 values to indicate the kind of destruction to be done.
5786 (build_cleanup): Likewise.
5787 * init.c (perform_member_init): Likewise.
5788 (build_vec_delete_1): Likewise.
5789 (build_dtor_call): Simplify.
5790 (build_delete): Use special_function_kind
5791 values to indicate the kind of destruction to be done.
5792 (build_vbase_delete): Likewise.
5793 (build_vec_delete): Likewise.
5795 * init.c (sort_member_init): Fix typo in error message generation
5798 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5800 * semantics.c (begin_class_definition): make the packed
5801 attribute be sensitive to the "-fpack-struct" command line flag
5803 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5805 Update new-abi upcast algorithm.
5806 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5807 prototype and meaning of return value.
5808 (__si_class_type_info::__do_upcast): Likewise.
5809 (__vmi_class_type_info::__do_upcast): Likewise.
5810 * tinfo.cc (__class_type_info::__upcast_result): Replace
5811 whole2dst with part2dst. Adjust ctor.
5812 (__class_type_info::__do_upcast): Adjust call of worker function.
5813 (__class_type_info::__do_upcast): Adjust.
5814 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5816 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5817 virtual base in diamond heirarchy bug.
5819 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5821 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5822 and bitfield to tinfo_fn_p.
5823 (DECL_TINFO_FN_P): Adjust.
5824 (SET_DECL_TINFO_FN_P): Likewise.
5825 (DECL_MUTABLE_P): Likewise.
5826 (DECL_C_BIT_FIELD): Likewise.
5827 (SET_DECL_C_BIT_FIELD): Likewise.
5828 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5829 (DECL_UNINLINABLE): Likewise.
5830 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5831 (handle_using_decl): Remove assertion.
5832 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5833 to build FIELD_DECLs.
5834 (build_base_field): Likewise.
5835 (layout_class_type): Likewise.
5836 * decl.c (init_decl_processing): Likewise.
5837 (build_ptrmemfunc_type): Likewise.
5838 (grokdeclarator): Likewise.
5839 * decl2.c (grok_x_components): Likewise.
5840 * except.c (call_eh_info): Likewise.
5841 * init.c (init_init_processing): Likewise.
5842 * rtti.c (expand_class_desc): Likewise.
5843 (create_pseudo_type_info): Likewise.
5844 (get_vmi_pseudo_type_info): Likewise.
5845 (create_tinfo_types): Likewise.
5846 * ptree.c (print_lang_decl): Adjust.
5847 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5848 before checking DECL_MUTABLE_P.
5850 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5851 parameters for template functions.
5852 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5853 destructors as well as constructors.
5855 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5857 * class.c (build_ctor_vtbl_group): Set inits.
5858 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5859 DECL_THIS_INLINE appropriately for clones.
5861 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5862 (DECL_CONV_FN_P): Simplify.
5863 (DECL_OPERATOR): Remove.
5864 (language_to_string): Declare.
5865 * decl.c (duplicate_decls): Fix typo in comment.
5866 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5867 (grok_op_properties): Use DECL_CONV_FN_P instead of
5868 IDENTIFIER_TYPENAME_P.
5869 * dump.c (dequeue_and_dump): Dump the language linkage of
5871 * error.c (language_to_string): Give it external linkage.
5872 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5873 (implicitly_declare_fn): Set DECL_LANGUAGE.
5874 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5875 IDENTIFIER_TYPENAME_P.
5876 (tsubst_decl): Likewise.
5877 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5878 * semantics.c (finish_member_declaration): Don't mark members of
5879 classes declared in an extern "C" region as extern "C".
5881 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5883 * decl2.c (qualified_lookup_using_namespace): Look through
5886 * decl.c (push_using_decl): Return the old decl on namespace level.
5888 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5890 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5891 (VTT_NAME_PREFIX): New macro.
5892 (CTOR_VTBL_NAME_PREFIX): Likewise.
5893 (get_ctor_vtbl_name): New function.
5894 * class.c (get_vtable_name): Simplify.
5895 (get_vtt_name): New function.
5896 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5897 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5898 when a virtual base becomes primary.
5899 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5901 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5902 additional parameters.
5903 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5904 (initialize_array): New function.
5905 (build_vtt): Likewise.
5906 (build_vtt_inits): Likewise.
5907 (dfs_build_vtt_inits): Likewise.
5908 (dfs_fixup_binfo_vtbls): Likewise.
5909 (build_ctor_vtbl_group): Likewise.
5910 (initialize_vtable): Use initialize_array.
5911 (accumulate_vtbl_inits): Reimplement to handle construction
5913 (dfs_accumulate_vtbl_inits): Likewise.
5914 (bulid_vtbl_initializer): Adjust parameter name.
5915 * method.c (build_typename_overload): Remove #if 0'd code.
5916 (get_ctor_vtbl_name): New function.
5917 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5918 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5920 * cp-tree.h (struct lang_type): Remove search_slot.
5921 (CLASSTYPE_SEARCH_SLOT): Remove.
5922 (emit_base_init): Change prototype.
5923 (initialize_vtbl_ptrs): Likewise.
5924 (expand_indirect_vtbls_init): Likewise.
5925 (clear_search_slots): Remove.
5926 * decl.c (lang_mark_tree): Don't mark search_slot.
5927 * init.c (initialize_vtbl_ptrs): Simplify.
5928 (emit_base_init): Likewise.
5929 * search.c (struct vbase_info): Document decl_ptr.
5930 (convert_pointer_to_single_level): Remove.
5931 (dfs_find_vbases): Remove.
5932 (dfs_init_base_pointers): Simplify.
5933 (dfs_clear_vbase_slots): Remove.
5934 (dfs_vtable_path_unmark): New function.
5935 (init_vbase_pointers): Simplify.
5936 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5937 (expand_indirect_vtbls_init): Simplify. Don't call
5938 mark_all_temps_used.
5939 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5940 initialize_vtbl_ptrs.
5942 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5944 * except.c: Add static prototypes.
5946 2000-05-20 H.J. Lu <hjl@gnu.org>
5948 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5950 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5952 Don't create a separate copy of virtual bases for the
5953 CLASSTYPE_VBASECLASSES list.
5954 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5955 (BINFO_FOR_VBASE): Remove.
5956 (CANONICAL_BINFO): Adjust.
5957 (binfo_for_vbase): New function.
5958 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5959 instead of BINFO_FOR_VBASE.
5960 (build_vbase_pointer): Likewise.
5961 (build_secondary_vtable): Likewise.
5962 (dfs_mark_primary_bases): Likewise.
5963 (mark_primary_bases): Likewise.
5964 (layout_nonempty_base_or_field): Likewise.
5965 (dfs_set_offset_for_shared_vbases): Likewise.
5966 (dfs_set_offset_for_unshared_vbases): Likewise.
5967 (layout_virtual_bases): Likewise. Adjust for changes to the
5968 CLASSTYPE_VBASECLASSES list.
5969 (dump_class_hierarchy_r): Use binfo_for_vbase
5970 instead of BINFO_FOR_VBASE.
5971 (dump_class_hierarchy): Likewise.
5972 (finish_vtbls): Likewise.
5973 (build_vtbl_initializer): Adjust for changes to the
5974 CLASSTYPE_VBASECLASSES list.
5975 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5976 * decl.c (finish_destructor_body): Adjust for changes to the
5977 CLASSTYPE_VBASECLASSES list.
5978 * init.c (sort_base_init): Use binfo_for_vbase.
5979 (construct_virtual_bases): Adjust for changes to the
5980 CLASSTYPE_VBASECLASSES list.
5981 (expand_member_init): Use binfo_for_vbase.
5982 (build_vbase_delete): Adjust for changes to the
5983 CLASSTYPE_VBASECLASSES list.
5984 * method.c (do_build_copy_constructor): Likewise.
5985 * rtti.c (get_base_offset): Use binfo_for_vbase.
5986 (expand_class_desc): Remove #if 0'd code.
5987 * search.c (struct vbase_info): Remove vbase_types.
5988 (get_base_distance): Use binfo_for_vbase.
5989 (lookup_field_queue_p): Use CANONICAL_BINFO.
5990 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5991 (get_pure_virtuals): Adjust for changes to the
5992 CLASSTYPE_VBASECLASSES list.
5993 (dfs_find_vbases): Use binfo_for_vbase.
5994 (dfs_init_vbase_pointers): Likewise.
5995 (init_vbase_pointers): Don't initialize vi.vbase_types.
5996 (virtual_context): Use binfo_for_vbase.
5997 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5998 CLASSTYPE_VBASECLASSES list.
5999 (expand_indirect_vtbls_init): Simplify.
6000 (dfs_get_vbase_types): Don't replicate virtual bases.
6001 (find_vbase_instance): Use binfo_for_vbase.
6002 (binfo_for_vbase): New function.
6003 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6005 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6007 * decl2.c (finish_anon_union): Generalize error messages to handle
6008 anonymous structures.
6009 * init.c (perform_member_init): Remove `name' parameter.
6010 (build_field_list): New function.
6011 (sort_member_init): Handle anonymous union initialization order
6012 correctly. Check for multiple initializations of the same union.
6013 (emit_base_init): Don't look up fields by name here.
6014 (expand_member_init): Record the result of name lookup for future
6016 * typeck.c (build_component_ref): Fix formatting.
6018 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6020 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6021 * typeck.c (build_x_compound_expr): Replace warn_unused with
6024 * decl2.c (lang_decode_option): Update -Wall unused flags by
6025 calling set_Wunused.
6027 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6029 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6030 * init.c (dfs_vtable_path_unmark): Remove.
6031 * search.c (marked_new_vtable_p): Likewise.
6032 (unmarked_new_vtable_p): Likewise.
6033 (dfs_search_slot_nonempty_p): Likewise.
6034 (dfs_mark): Likewise.
6035 (dfs_vtable_path_unmark): Likewise.
6036 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6037 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6038 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6039 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6040 (init_vbase_pointers): Simplify.
6041 (expand_indirect_vtbls_init): Likewise.
6043 * class.c (copy_virtuals): New function.
6044 (build_primary_table): Use it.
6045 (build_secondary_vtable): Likewise.
6046 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6047 indicate that no vcall offset is required.
6048 (add_virtual_function): Likewise.
6049 (modify_all_vtables): Likewise.
6050 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6051 (dfs_accumulate_vtbl_inits): Likewise.
6052 (build_vtbl_initializer): Make changes to handle construction
6054 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6055 (build_rtti_vtbl_entries): Likewise.
6056 (build_vtable_entries): Handle a NULL vcall_index.
6058 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6060 * decl2.c (lang_decode_option): Fix thinko.
6062 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6064 * except.c (check_handlers): New fn.
6065 * cp-tree.h: Declare it.
6066 * semantics.c (finish_handler_sequence): Call it.
6067 (finish_function_handler_sequence): Likewise.
6068 (finish_handler_parms): Set TREE_TYPE on the handler.
6069 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6070 * search.c (get_base_distance_recursive): If protect>1, ignore
6072 (get_base_distance): Don't reduce watch_access.
6074 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6076 * lex.c: #include diagnostic.h.
6077 (lang_init_options): Set default prefixing rules.
6079 * lang-options.h: Add -fdiagnostics-show-location=.
6081 * decl2.c: #include diagnostic.h.
6082 (lang_decode_option): Handle -fdiagnostics-show-location=.
6084 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6086 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6087 * vec.cc: Revert my 2000-05-07 change.
6089 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6091 * class.c (check_field_decls): Complain about non-static data
6092 members with same name as class in class with constructor.
6094 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6096 * decl.c (grokdeclarator): Allow non-static data members with
6099 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6101 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6102 and pending_inline.filename. Update prototypes.
6103 * decl.c (define_label): Constify filename parameter.
6104 * decl2.c (warn_if_unknown_interface): Constify local char *.
6105 * input.c Constify input_source.filename. Don't declare
6106 input_filename or lineno. Constify filename parameter to feed_input.
6107 * lex.c (init_parse): Constify parameter and return value.
6108 (cp_pragma_interface, cp_pragma_implementation): Constify
6110 (reinit_parse_for_method, reinit_parse_for_block,
6111 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6112 Constify local char *.
6113 * pt.c: Don't declare lineno or input_filename.
6114 (print_template_context, tsubst_friend_function, tsubst_decl,
6115 tsubst, instantiate_decl): Constify local char *.
6116 * semantics.c (expand_body): Constify local char *.
6117 * tree.c (build_srcloc): Constify filename parameter.
6118 * typeck.c (c_expand_asm_operands): Constify filename
6121 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6123 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6126 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6128 * inc/cxxabi.h: Fix typos in comment.
6129 (__base_class_info::__offset): Use a static_cast.
6131 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6133 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6134 of std::size_t and std::ptrdiff_t respectively.
6135 * tinfo.cc: Likewise.
6138 2000-05-06 Richard Henderson <rth@cygnus.com>
6140 * typeck.c (build_c_cast): Don't warn integer->pointer size
6141 mismatch for constants.
6143 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6145 * rtti.c (ptmd_initializer): Set non-public, if class is
6148 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6149 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6150 __cxa_vec_delete): Likewise.
6151 * tinfo.cc (__dynamic_cast): Likewise.
6152 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6153 __cxa_vec_delete): Likewise.
6155 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6157 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6158 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6159 (lang_decl_flags): Add vcall_offset.
6160 (THUNK_VCALL_OFFSET): Use it.
6161 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6162 * method.c (make_thunk): Create the lang_decl here, not in
6164 (emit_thunk): Make generic thunks into ordinary functions once
6165 they have been fed to expand_body.
6166 * semantics.c (expand_body): Set current_function_is_thunk here.
6168 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6170 * class.c (update_vtable_entry_for_fn): Prototype.
6172 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6175 * search.c (dfs_build_inheritance_graph_order): Prototype.
6177 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6179 * cp-tree.h (special_function_kind): Add various kinds of
6181 (special_function_p): New function.
6182 * class.c (overrides): Don't let one kind of destructor override
6184 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6185 whether or not to instantiate a template.
6186 * tree.c (special_function_p): Define.
6188 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6190 * cp-tree.def (THUNK_DECL): Remove.
6191 * cp-tree.h (DECL_THUNK_P): New macro.
6192 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6193 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6194 (SET_DECL_THUNK_P): Likewise.
6195 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6196 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6197 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6198 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6199 (duplicate_decls): Likewise.
6200 (pushdecl): Likewise. Adjust thunk handling.
6201 (grokfndecl): Use DECL_EXTERN_C_P.
6202 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6203 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6204 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6205 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6206 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6207 DECL_NO_STATIC_CHAIN.
6208 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6209 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6210 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6213 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6215 * tree.c (walk_tree): Set lineno.
6217 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6219 * exception.cc: Update license notice.
6221 * new1.cc: Likewise.
6222 * new2.cc: Likewise.
6223 * tinfo.cc: Likewise.
6224 * tinfo2.cc: Likewise.
6226 * inc/cxxabi.h: Likewise.
6227 * inc/exception: Likewise.
6228 * inc/new: Likewise.
6229 * inc/new.h: Likewise.
6230 * inc/typeinfo: Likewise.
6232 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6234 * tree.c (build_target_expr_with_type): If we already have a
6235 TARGET_EXPR, just return it.
6237 * optimize.c (initialize_inlined_parameters): Don't generate an
6238 EXPR_STMT if we can just use DECL_INITIAL.
6239 * decl.c (emit_local_var): Only make the initialization a
6240 full-expression if stmts_are_full_exprs_p.
6242 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6244 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6246 * call.c (standard_conversion): Use it.
6247 (direct_reference_binding): Likewise.
6248 (build_over_call): Likewise.
6249 (is_properly_derived_from): Likewise.
6250 (compare_ics): Likewise.
6251 * class.c (resolves_to_fixed_type_p): Likewise.
6252 * optimize.c (declare_return_variable): Likewise.
6253 * pt.c (is_specialization_of): Likewise.
6255 * typeck.c (comp_target_parms): Likeiwse.
6256 (build_static_cast): Likewise.
6257 (build_reinterpret_cast): Likewise.
6258 (build_const_cast): Likewise.
6259 (comp_ptr_ttypes_real): Likewise.
6260 (comp_ptr_ttypes_const): Likewise.
6261 * typeck2.c (process_init_constructor): Likewise.
6263 2000-04-30 Scott Snyder <snyder@fnal.gov>
6265 * decl.c (finish_destructor_body): Use the base destructor when
6266 destroying virtual bases.
6268 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6270 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6272 * optimize.c (struct inline_data): Add target_exprs field.
6273 (declare_return_variable): When a function returns an aggregate,
6274 use the variable declared in the TARGET_EXPR as the remapped
6276 (expand_call_inline): Update the pending target_exprs stack.
6277 (optimize_function): Initialize the stack.
6279 * decl2.c (finish_file): Fix typo in comment.
6281 * method.c (emit_thunk): Don't try to return a `void' value.
6283 * optimize.c (initialize_inlined_parameters): If the parameter is
6284 addressable, we need to make a new VAR_DECL, even if the
6285 initializer is constant.
6287 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6289 * decl.c (grok_op_properties): Add an extra check of argtypes.
6291 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6293 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6295 (initialize_inlined_parameters): Try to avoid creating new
6298 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6300 * lex.c (my_get_run_time): Remove.
6301 (init_filename_times): Use get_run_time instead of my_get_run_time.
6302 (check_newline): Likewise.
6303 (dump_time_statistics): Likewise.
6304 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6305 of computing elapsed time explicitly.
6307 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6309 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6310 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6311 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6312 before calling decl_constant_value.
6313 * class.c (check_bitfield_decl): Likewise.
6314 * cvt.c (ocp_convert): Likewise.
6315 (convert): Likewise.
6316 * decl.c (compute_array_index_type): Likewise.
6317 (build_enumerator): Likewise.
6318 * decl2.c (check_cp_case_value): Likewise.
6319 * pt.c (convert_nontype_argument): Likewise.
6321 * typeck.c (decay_conversion): Likewise.
6322 (build_compound_expr): Likewise.
6323 (build_reinterpret_cast): Likewise.
6324 (build_c_cast): Likewise.
6325 (convert_for_assignment): Likewise.
6327 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6329 * decl.c (finish_function): Don't play games with DECL_INLINE.
6331 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6333 * ir.texi: Correct typo.
6335 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6337 * decl.c (grokdeclarator): Reject VLAs as members.
6339 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6341 * call.c (standard_conversion): Accept conversion between
6344 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6346 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6348 * decl2.c (finish_file): Remove double setup for accounting
6351 2000-04-24 Robert Lipe <robertlipe@usa.net>
6353 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6355 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6357 * new.cc (set_new_handler): Needs to be in std::.
6359 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6361 * cp-tree.h (lang_decl): Remove pretty_function_p.
6362 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6363 language-specific node.
6364 * decl.c (cp_make_fname_decl): Use build_decl, not
6365 build_lang_decl, to build the variables.
6366 (grokvardecl): Don't call build_lang_decl for local variables in
6368 (grokdeclarator): Don't call build_lang_decl for local type
6369 declarations in templates.
6370 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6371 zero'd memory, rather than calling memset.
6372 * pt.c: Include hashtab.h.
6373 (local_specializations): New variable.
6374 (retrieve_local_specialization): Use it.
6375 (register_local_specialization): Likewise.
6376 (tsubst_decl): Don't assume local variables have
6378 (instantiate_decl): Set up local_specializations.
6379 * Makefile.in (HTAB_H): New variable.
6381 2000-04-23 Richard Henderson <rth@cygnus.com>
6383 * typeck.c (c_expand_asm_operands): Restore the original
6384 contents of the output list.
6386 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6388 * ir.texi: Document complex number representation.
6390 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6392 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6393 (target_incomplete_p): New function.
6394 (tinfo_base_init): Create comdat NTBS name variable.
6395 (ptr_initializer): Add non_public parameter. Calculate it.
6396 (ptmd_initializer): Likewise.
6397 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6398 (create_real_tinfo_var): Add non_public parameter. Use it.
6399 Push proxy into global namespace.
6400 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6402 * inc/typeinfo (type_info::before, type_info::operator==):
6403 Compare __name addresses.
6405 * tinfo2.cc: Remove new-abi builtins comment.
6407 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6409 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6411 * call.c (joust): Exit early if we get the same function, too.
6413 * decl2.c (key_method): Return NULL_TREE for template classes.
6414 (import_export_class): Don't need to check for template classes.
6416 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6418 * lex.c: Remove references to cccp.c.
6420 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6422 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6423 volatile_memfunc. Add destructor_attr. Adjust dummy.
6424 (DECL_DESTRUCTOR_P): Use destructor_attr.
6425 (DECL_CONST_MEMFUNC_P): Reimplement.
6426 (DECL_VOLATILE_MEMFUNC_P): Remove.
6427 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6428 (overrides): Use DECL_DESTRUCTOR_P.
6429 (check_for_override): Likewise.
6430 * decl.c (start_function): Likewise.
6431 * decl2.c (grokfclassfn): Likewise.
6432 (check_classfn): Likewise.
6433 (grok_function_init): Likewise.
6435 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6437 * decl2.c (grokfield): Issue error on illegal data member
6440 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6442 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6444 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6446 * class.c (build_vtable_entry): Don't build thunks for type-info
6449 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6451 * decl.c (decls_match): Allow a redeclaration of a builtin to
6452 specify args while the builtin did not.
6454 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6456 * cp-tree.def (THUNK_DECL): Add to documentation.
6457 * cp-tree.h (flag_huge_objects): Declare.
6458 * class.c (modify_vtable_entry): Tidy.
6459 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6460 Calculate delta appropriately for the new ABI.
6461 (dfs_modify_vtables): Use it.
6462 (modify_all_vtables): Fix thinko in code to add overriding copies
6463 of functions to primary vtables.
6464 (build_clone): Fix typo in comment.
6465 (clone_function_decl): Correct order of destructors in vtable.
6466 (build_vbase_offset_vtbl_entries): Adjust comment.
6467 (dfs_vcall_offset_queue_p): Remove.
6468 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6469 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6470 (build_vtable_entry): Correct check for pure virtual functions.
6471 Don't declare flag_huge_objects.
6472 * decl.c (flag_huge_objects): Remove declaration.
6473 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6474 Use int_size_in_bytes.
6475 (emit_thunk): Handle vcall offset thunks.
6477 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6479 * decl2.c (parse_time, varconst_time): Delete declarations.
6480 (finish_file): Delete LINENO declaration.
6481 START_TIME and THIS_TIME now long.
6483 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6485 * class.c (build_base_field): Reformat comment.
6487 * inc/cxxabi.h (stddef.h): Comment inclusion.
6488 (__base_class_info::__offset): Comment shift.
6490 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6492 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6493 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6494 (cp_push_exception_identifier): New macro.
6495 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6496 (DECL_BASE_DESTRUCTOR_P): Likewise.
6497 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6498 (get_vtbl_decl_for_binfo): Fix formatting.
6499 (in_charge_arg_for_name): New macro.
6500 (maybe_build_cleanup_and_delete): Remove declaration.
6501 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6502 (in_charge_arg_for_name): New function.
6503 (build_new_method_call): Use it. Handle cloned destructors.
6504 (build_clone): Don't make the base constructor virtual.
6505 Automatically defer generated functions.
6506 (clone_function_decl): Handle destructors, too.
6507 (clone_constructors_and_destructors): Likewise.
6508 (create_vtable_ptr): Don't create a vtable entry for a cloned
6510 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6511 (initialize_predefined_identifiers): Update appropriately.
6512 (finish_destructor_body): Simplify.
6513 (maybe_build_cleanup_and_delete): Remove.
6514 * except.c (expand_throw): Handle new-ABI destructors.
6515 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6516 (build_dtor_call): New function.
6517 (build_delete): Use it. Simplify.
6518 * optimize.c (maybe_clone_body): Handle destructors.
6519 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6521 * exception.cc (cleanup_fn): New typedef.
6522 (CALL_CLEANUP): New macro.
6523 (cp_eh_info): Use them.
6524 (__cp_push_exception): Likewise.
6525 (__cp_pop_exception): Likewise.
6527 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6529 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6530 (complete_dtor_identifier): New macro.
6531 (CLASSTYPE_FIRST_CONVERSION): Remove.
6532 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6533 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6534 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6535 (CLASSTYPE_CONSTRUCTORS): Likewise.
6536 (CLASSTYPE_DESTRUCTORS): Likewise.
6537 (lang_decl): Add cloned_function.
6538 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6539 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6540 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6541 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6542 (DECL_CLONED_FUNCTION_P): Likewise.
6543 (DECL_CLONED_FUNCTION): Likewise.
6544 (clone_function_decl): Declare.
6545 (maybe_clone_body): Likewise.
6546 * call.c (build_user_type_conversion_1): Call complete object
6547 constructors in the new ABI.
6548 (build_new_method_call): Don't add in-charge parameters under the
6550 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6551 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6552 CLASSTYPE_DESTRUCTOR_SLOT.
6553 (build_clone): New function.
6554 (clone_function_decl): Likewise.
6555 (clone_constructors_and_destructors): Likewise.
6556 (check_bases_and_members): Use it.
6557 * decl.c (iniitialize_predefined_identifiers): Initialize
6558 complete_dtor_identifier.
6559 (finish_function): Don't add extra code to a clone.
6560 (lang_mark_tree): Mark cloned_function.
6561 * decl2.c (mark_used): Don't bother trying to instantiate things
6563 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6564 * method.c (set_mangled_name_for_decl): Don't treat clones as
6566 (synthesize_method): Sythesize cloned functions, not the clones.
6567 * optimize.c (inline_data): Update comment on ret_label.
6568 (remap_block): Don't assume DECL_INITIAL exists.
6569 (copy_body_r): Allow ret_label to be NULL.
6570 (maybe_clone_body): Define.
6571 * pt.c (tsubst_decl): Handle clones.
6572 (instantiate_clone): New function.
6573 (instantiate_template): Use it.
6574 (set_mangled_name_for_template_decl): Don't treat clones as
6576 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6577 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6578 * semantics.c (expand_body): Clone function bodies as necessary.
6580 * optimize.c (remap_decl): Avoid sharing structure for arrays
6581 whose size is only known at run-time.
6582 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6584 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6585 to has_in_charge_parm_p.
6586 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6587 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6588 (DECL_COPY_CONSTRUCTOR_P): New macro.
6589 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6590 (build_user_type_conversion_1): Likewise.
6591 (convert_like_real): Likewise.
6592 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6593 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6594 (copy_args_p): Likewise.
6595 (grok_ctor_properties): Likewise.
6596 (start_function): Likewise.
6597 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6598 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6599 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6600 * method.c (do_build_copy_constructor): Use
6601 DECL_HAS_IN_CHARGE_PARM_P.
6602 (synthesize_method): Likewise.
6603 * pt.c (instantiate_template): Remove goto.
6604 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6607 * cp-tre.h (finish_function): Change prototype.
6608 * decl.c (end_cleanup_fn): Adjust caller.
6609 (finish_function): Take only one parameter.
6610 * decl2.c (finish_objects): Adjust caller.
6611 (finish_static_storage_duration_function): Likewise.
6612 * method.c (emit_thunk): Likewise.
6613 * parse.y: Likewise.
6614 * parse.c: Regenerated.
6615 * pt.c (instantiate_decl): Likewise.
6616 * rtti.c (synthesize_tinfo_fn): Likewise.
6617 * semantics.c (expand_body): Likewise.
6619 * cp-tree.h (copy_decl): New function.
6620 * class.c (finish_struct_1): Use it.
6621 * lex.c (copy_decl): Define it.
6622 * pt.c (tsubst_decl): Likewise.
6623 * tree.c (copy_template_template_parm): Likewise.
6625 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6626 has_nonpublic_assign_ref.
6627 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6628 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6629 * class.c (finish_struct_methods): Don't set
6630 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6631 (interface_only): Don't declare.
6632 (interface_unknown): Likewise.
6634 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6636 * tree.h (HAVE_TEMPLATES): Remove definition.
6637 * lang-options.h (-fthis-is-variable): Remove documentation.
6639 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6641 * class.c (instantiate_type): Handle object-relative template-id.
6643 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6644 * decl.c (cplus_expand_expr_stmt): Not here.
6646 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6647 Initialize exprtype earlier.
6649 * parse.y (fn.def1): Check for defining types in return types.
6651 * decl.c (check_tag_decl): Notice extra fundamental types.
6652 Diagnose empty decls in classes, too.
6654 * decl.c (grokdeclarator): Don't override an anonymous name if no
6655 declarator was given.
6657 * cvt.c (convert_to_void): Call resolve_offset_ref.
6659 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6661 * decl2.c (decl_namespace): Handle getting a type.
6663 * typeck.c (build_c_cast): Re-enable warning for cast between
6664 pointer and integer of different size.
6666 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6668 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6670 (__pointer_type_info::__pointer_catch): New virtual function.
6671 (__pointer_to_member_type_info): Derive from
6672 __pointer_type_info. Adjust.
6673 (__pointer_to_member_type_info::__do_catch): Remove.
6674 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6675 (__pointer_to_member_type_info::__pointer_catch): Declare.
6676 * rtti.c (qualifier_flags): Add restrict flag.
6677 (ptmd_initializer): Reorder members.
6678 (create_tinfo_types): Expand comments. Reorder
6679 ptmd_desc_type_node members.
6680 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6682 (__pointer_type_info::__do_catch): Move specific code into
6683 __pointer_catch. Call it.
6684 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6685 specific catch checking. Fix void conversion check.
6686 (__pointer_to_member_type_info::__do_catch): Remove.
6687 (__pointer_to_member_type_info::__pointer_catch): Implement.
6689 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6691 * lex.c (init_parse): Remove traces of classof and headof.
6692 * decl2.c (flag_operator_names): Default to 1.
6693 (lang_decode_option): Do not set it for -ansi.
6695 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6697 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6698 (DECL_MAIN_VARIANT): Remove.
6699 * decl.c (duplicate_decls): Don't set it.
6700 (start_function): Likewise.
6701 (lang_mark_tree): Don't mark it.
6702 * decl2.c (defer_fn): Don't use it.
6703 * lex.c (retrofit_lang_decl): Don't set it.
6704 * pt.c (tsubst_decl): Likewise.
6705 * ptree.c (print_lang_decl): Don't print it.
6706 * typeck.c (mark_addressable): Don't use it.
6708 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6710 * vec.cc: Include <new> and <exception>.
6711 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6712 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6714 (__cxa_vec_delete): Catch dtor exceptions.
6716 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6718 Prepend __ to implementation defined names.
6719 * inc/typeinfo (type_info): Rename _name to __name.
6720 (type_info::type_info): Rename parameter.
6721 (type_info::operator==, type_info::operator!=,
6722 type_info::before): Likewise.
6723 (type_info::is_pointer_p, type_info::is_function_p,
6724 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6727 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6728 (__pointer_type_info::__pointer_type_info): Likewise.
6729 (__pointer_type_info::is_pointer_p,
6730 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6731 (__array_type_info::__array_type_info): Rename parameters.
6732 (__function_type_info::__function_type_info): Likewise.
6733 (__function_type_info::is_function_p): Prepend __.
6734 (__enum_type_info::__enum_type_info): Rename parameters.
6735 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6737 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6739 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6740 (__class_type_info::__class_type_info): Rename parameters.
6741 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6742 (__class_type_info::upcast_result,
6743 __class_type_info::dyncast_result): Prepend __. Move definition
6745 (__class_type_info::do_upcast, __class_type_info::do_catch,
6746 __class_type_info::find_public_src,
6747 __class_type_info::do_dyncast,
6748 __class_type_info::do_find_public_src): Prepend __. Rename
6750 (__si_class_type_info::__si_class_type_info): Rename parameters.
6751 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6752 __si_class_type_info::do_find_public_src): Prepent __. Rename
6754 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6755 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6756 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6758 (__dynamic_cast): Rename parameters.
6759 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6760 type_info::do_catch, type_info::do_upcast): Prepend __.
6761 (contained_p, public_p, virtual_p, contained_public_p,
6762 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6763 (__class_type_info::do_catch,
6764 __class_type_info::do_upcast): Prepend __. Adjust.
6765 (__class_type_info::__upcast_result,
6766 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6768 (__class_type_info::find_public_src): Prepend __. Adjust.
6769 (__class_type_info::do_find_public_src,
6770 __si_class_type_info::do_find_public_src,
6771 __vmi_class_type_info::do_find_public_src): Likewise.
6772 (__class_type_info::do_dyncast,
6773 __si_class_type_info::do_dyncast,
6774 __vmi_class_type_info::do_dyncast): Likewise.
6775 (__class_type_info::do_upcast,
6776 __si_class_type_info::do_upcast,
6777 __vmi_class_type_info::do_upcast): Likewise.
6778 (__dynamic_cast): Adjust.
6779 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6780 (__function_type_info::is_function_p): Likewise.
6781 (__pointer_type_info::do_catch): Likewise. Adjust.
6782 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6783 (__throw_type_match_rtti_2): Adjust.
6784 (__is_pointer): Adjust.
6786 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6788 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6789 (complete_ctor_identifier): New macro.
6790 (special_function_kind): Add sfk_copy_constructor and
6791 sfk_assignment_operator.
6792 (LOOKUP_HAS_IN_CHARGE): Remove.
6793 (cons_up_default_function): Rename to ...
6794 (implicitly_declare_fn): ... this.
6795 * call.c (build_new_method_call): Add in-charge parameters for
6797 * class.c (add_implicitly_declared_members): Change parameter name
6798 from cant_have_assignment to cant_have_const_assignment.
6799 Replace calls to cons_up_default_function to implicitly_declare_fn.
6800 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6801 * decl.c (initialize_predefined_identifiers): Initialize it.
6802 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6804 * init.c (expand_default_init): Don't calculate the in-charge
6806 (build_new_1): Likewise.
6807 * lex.c (cons_up_default_function): Move to method.c.
6808 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6809 (implicitly_declare_fn): New function.
6810 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6811 (build_modify_expr): Likewise.
6812 * typeck2.c (build_functional_cast): Likewise.
6814 Under the new ABI, constructors don't return `this'.
6815 * cp-tree.h (warn_reorder): Declare.
6816 (special_function_kind): New enum.
6817 (global_base_init_list): Remove declaration.
6818 (emit_base_init): Don't return a value.
6819 (check_base_init): Don't declare.
6820 (is_aggr_typedef): Likewise.
6821 * decl.c (check_special_function_return_type): New function.
6822 (return_types): Remove.
6823 (grokdeclarator): Use check_special_function_return_type.
6824 (start_function): Don't initialize ctor_label under the new ABI.
6825 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6826 * init.c (begin_init_stmts): Move to top of file.
6827 (finish_init_stmts): Likewise.
6828 (warn_reorder): Don't declare.
6829 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6831 (check_base_init): Remove.
6832 (is_aggr_typedef): Likewise.
6833 (build_new_1): Don't use the return value of a constructor.
6834 * semantics.c (setup_vtbl_ptr): Don't use the return value
6836 * typeck.c (check_return_expr): Don't magically convert return
6837 statements into `return this' in constructors under the new ABI.
6839 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6840 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6841 (base_ctor_identifier): New macro.
6842 (base_dtor_identifier): Likewise.
6843 (deleting_dtor_identifier): Likewise.
6844 * decl.c: Don't include obstack.h.
6845 (obstack_chunk_alloc): Don't define.
6846 (obstack_chunk_free): Likewise.
6847 (struct predefined_identifier): New type.
6848 (initialize_predefined_identifiers): New function.
6849 (init_decl_processing): Use it.
6850 (debug_temp_inits): Remove.
6851 (start_method): Don't call preserve_data.
6852 (hack_incomplete_structures): Update comment.
6853 * init.c (init_init_processing): Don't initialize
6855 (build_offset_rf): Remove dead code.
6856 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6857 * search.c (init_search_processing): Don't initialize
6860 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6862 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6863 some sign_compare warnings.
6865 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6867 Rename abi::__vmi_class_type_info members.
6868 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6869 base_list, detail_masks members to vmi_flags, vmi_base_count,
6870 vmi_bases and vmi_flags_masks respectively.
6871 (__vmi_class_type_info::vmi_flags_masks): Rename
6872 details_unknown_mask to flags_unknown_mask.
6873 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6874 (__vmi_class_type_info::do_find_public_src): Adjust.
6875 (__vmi_class_type_info::do_dyncast): Adjust.
6876 (__vmi_class_type_info::do_upcast): Adjust.
6878 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6880 * tinfo.cc (convert_to_base): New function.
6881 (get_vbase_offset): Remove. Move into convert_to_base.
6882 (__vmi_class_type_info::do_find_public_src): Adjust.
6883 (__vmi_class_type_info::do_dyncast): Adjust.
6884 (__vmi_class_type_info::do_upcast): Adjust.
6886 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6888 * tinfo.cc (operator=): Use __builtin_strcmp.
6889 * tinfo2.cc (before): Likewise.
6891 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6893 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6894 (DECL_SAVED_INLINE): Rename to ...
6895 (DECL_DEFERRED_FN): ... this.
6896 (in_function_p): Remove declaration.
6897 (mark_inline_for_output): Rename to ...
6898 (defer_fn): ... this.
6899 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6900 (in_function_p): Remove definition.
6901 * decl2.c (saved_inlines): Rename to ...
6902 (deferred_fns): ... this.
6903 (saved_inlines_used): Rename to ...
6904 (deferred_fns_used): ... this.
6905 (mark_inline_for_output): Rename to ...
6906 (defer_fn): ... this.
6907 (finish_file): Adjust accordingly.
6908 (init_decl2): Likewise.
6909 * lex.c (cons_up_default_function): Likewise.
6910 * pt.c (mark_decl_instantiated): Likewise.
6911 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6913 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6914 * semantics.c (expand_body): Defer more functions.
6916 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6919 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6921 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6922 __cxa_vec_delete): Declare.
6924 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6926 * rtti.c (dfs_class_hint_mark): New static function.
6927 (dfs_class_hint_unmark): New static function.
6928 (class_hint_flags): Use them.
6930 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6932 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6934 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6936 * cp-tree.h (instantiate_decl): Change prototype.
6937 * decl2.c (mark_used): Adjust call.
6938 * optimize.c (inlinable_function_p): Adjust handling of templates.
6939 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6940 (do_type_instantiation): Likewise.
6941 (instantiate_decl): Defer more templates.
6942 (instantiate_pending_templates): Adjust logic to handle inline
6945 * Makefile.in (GGC_H): New variable. Use it throughout in place
6948 * call.c: Don't include obstack.h. Include ggc.h.
6949 (obstack_chunk_alloc): Don't define.
6950 (obstack_chunk_free): Likewise.
6951 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6952 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6953 (pop_switch): Free it.
6955 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6957 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6958 if we don't have a DECL_FIELD_OFFSET.
6960 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6962 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6965 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6967 * cfns.gperf (hash, libc_name_p): Prototype.
6969 * rtti.c (build_dynamic_cast_1): Constification.
6971 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6973 * semantics.c (deferred_type_access_control): Prototype.
6975 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6977 Correct many new ABI issues regarding vbase and vcall offset
6979 * cp-tree.h (BINFO_VTABLE): Document.
6980 (struct lang_type): Tweak formatting.
6981 (BINFO_PRIMARY_BINFO): Add to documentation.
6982 (CLASSTYPE_VSIZE): Fix typo in comment.
6983 (CLASSTYPE_VBASECLASSES): Update documentation.
6984 (BINFO_VBASE_MARKED): Remove.
6985 (SET_BINFO_VBASE_MARKED): Likewise.
6986 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6987 (BINFO_FIELDS_MARKED): Remove.
6988 (SET_BINFO_FIELDS_MARKED): Likewise.
6989 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6990 (enum access_kind): New enumeration.
6991 (num_extra_vtbl_entries): Remove declaration.
6992 (size_extra_vtbl_entries): Likewise.
6993 (get_vtbl_decl_for_binfo): New function.
6994 (dfs_vbase_unmark): Remove declaration.
6995 (mark_primary_bases): Likewise.
6996 * class.c (SAME_FN): Remove.
6997 (struct vcall_offset_data_s): Move definition.
6998 (build_vbase_pointer): Use `build', not `build_binary_op', to
6999 access the vbase pointer under the new ABI.
7000 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7001 (build_primary_vtable): Likewise.
7002 (dfs_mark_primary_bases): Move here from search.c.
7003 (mark_primary_bases): Likewise.
7004 (determine_primary_bases): Under the new ABI, don't make a base
7005 class a primary base just because we don't yet have any virtual
7007 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7008 (num_vfun_entries): Remove.
7009 (dfs_count_virtuals): Likewise.
7010 (num_extra_vtbl_entries): Likewise.
7011 (size_extra_vtbl_entries): Likewise.
7012 (layout_virtual_bases): Iterate in inheritance graph order under
7014 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7015 indicate that a vfield is present.
7016 (init_class_processing): Initialize access_public_node, etc., from
7018 (get_vtbl_decl_for_binfo): New function.
7019 (dump_class_hierarchy_r): Likewise.
7020 (dump_class_hierarchy): Use it.
7021 (finish_vtbls): Build the vtbls in inheritance graph order.
7022 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7023 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7024 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7026 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7027 where the vptr points, even for primary vtables.
7028 (build_vtbl_initializer): Adjust handling of vbase and vcall
7030 (build_vcall_and_vbase_vtable_entries): New function.
7031 (dfs_build_vbase_offset_vtbl_entries): Remove.
7032 (build_vbase_offset_vtbl_entries): Reimplement.
7033 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7034 were already handled in a primary base class vtable.
7035 (build_vcall_offset_vtbl_entries): Adjust.
7036 (build_rtti_vtbl_entries): Adjust.
7037 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7038 * init.c (expand_virtual_init): Simplify.
7039 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7040 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7041 * search.c (BINFO_ACCESS): New macro.
7042 (SET_BINFO_ACCESS): Likewise.
7043 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7044 (access_in_type): Likewise.
7045 (dfs_accessible_p): Likewise.
7046 (protected_accessible_p): Likewise.
7047 (lookup_fnfields_1): Adjust documentation.
7048 (dfs_mark_primary_bases): Move to class.c
7049 (mark_primary_bases): Likewise.
7050 (dfs_vbase_unmark): Remove.
7051 (virtual_context): Use BINFO_FOR_VBASE.
7052 (dfs_get_vbase_types): Simplify.
7053 (dfs_build_inheritance_graph_order): New function.
7054 (get_vbase_types): Use it.
7055 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7057 * tinfo.cc (get_vbase_offset): New function.
7058 (__vmi_class_type_info::do_find_public_src): Use it.
7059 (__vmi_class_type_info::do_dyncast): Likewise.
7060 (__vmi_class_type_info::do_upcast): Likewise.
7062 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7064 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7066 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7068 * rtti.c (class_hint_flags): Rename flags.
7069 (class_initializer): Remove flags.
7070 (synthesize_tinfo_var): Combine offset and flags. Add flags
7071 for __vmi_class_type_info.
7072 (create_tinfo_types): Remove flags from __class_type_info and
7073 __si_class_type_info. Merge flags and offset from
7074 base_class_type_info.
7075 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7076 (__base_class_info::is_virtual_p): Adjust.
7077 (__base_class_info::is_public_p): Adjust.
7078 (__base_class_info::offset): New accessor.
7079 (__class_type_info::details): Remove member.
7080 (__class_type_info::__class_type_info): Lose details.
7081 (__class_type_info::detail_masks): Remove.
7082 (__si_class_type_info::__si_class_type_info): Lose details.
7083 (__vmi_class_type_info::details): New member.
7084 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7085 (__vmi_class_type_info::detail_masks): New member.
7086 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7087 with unknown_details_mask.
7088 (__vmi_class_type_info::do_find_public_src): Adjust
7089 (__vmi_class_type_info::do_dyncast): Adjust.
7090 (__vmi_class_type_info::do_upcast): Set result details, if
7092 (__dynamic_cast): Temporarily #if out optimization.
7094 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7096 * rtti.c (get_tinfo_decl): Mark used.
7097 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7098 mark as dealt with, if we output it.
7100 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7102 * class.c: Reorganize to put virtual function table initialization
7103 machinery at the end of the file.
7105 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7107 * class.c (finish_struct): Use bitsize_zero_node.
7108 * pt.c (instantiate_class_template): Likewise.
7110 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7112 Put RTTI entries at negative offsets in new ABI.
7113 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7114 vbase offset at index -3, not -1.
7115 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7116 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7117 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7118 (build_rtti_vtbl_entries): New function.
7119 (set_rtti_entry): Remove.
7120 (build_primary_vtable): Don't use it.
7121 (build_secondary_vtable): Likewise.
7122 (start_vtable): Remove.
7123 (first_vfun_index): New function.
7124 (set_vindex): Likewise.
7125 (add_virtual_function): Don't call start_vtable. Do call
7127 (set_primary_base): Rename parameter.
7128 (determine_primary_base): Likewise.
7129 (num_vfun_entries): Don't use skip_rtti_stuff.
7130 (num_extra_vtbl_entries): Include RTTI information.
7131 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7132 (skip_rtti_stuff): Remove.
7133 (dfs_modify_vtables): Don't use it.
7134 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7135 (layout_nonempty_base_or_field): Update size handling.
7136 (create_vtable_ptr): Tweak.
7137 (layout_class_type): Adjust parameter names.
7138 (finish_struct_1): Simplify.
7139 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7140 (skip_rtti_stuff): Remove.
7141 (first_vfun_index): New function.
7142 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7143 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7144 (marked_vtable_pathp): Declare.
7145 (unmarked_vtable_pathp): Likewise.
7146 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7148 * rtti.c (build_headof): Look for RTTI at negative offsets.
7149 (get_tinfo_decl_dynamic): Likewise.
7150 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7152 (create_pseudo_type_info): Do it here instead. Adjust so that
7153 vptr points at first virtual function.
7154 * search.c (marked_vtable_pathp): Make it global.
7155 (unmarked_vtable_pathp): Likewise.
7156 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7157 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7158 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7159 (get_pure_virtuals): Likewise.
7160 (expand_upcast_fixups): Likewise.
7161 * tree.c (debug_binfo): Likewise.
7162 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7165 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7167 * class.c (check_field_decl): Fix typo.
7168 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7169 (check_methods): Likewise.
7170 (check_field_decls): Likewise.
7171 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7172 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7173 Use DECL_RESULT_FLD, not DECL_RESULT.
7174 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7175 * lex.c (identifier_type): Likewise.
7176 * pt.c (determine_specialization, lookup_template_class): Likewise.
7177 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7178 (resolve_overloaded_unification, more_specialized): Likewise.
7179 * semantics.c (finish_member_declaration): Likewise.
7180 * typeck.c (build_x_function_call): Likewise.
7182 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7184 * class.c (layout_empty_base): Handle empty bases with non-byte
7186 (build_base_field): Likewise.
7187 (layout_virtual_bases): Likewise.
7189 * class.c (finish_struct_1): Fix typo in this change:
7191 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7193 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7195 * decl.c (grokdeclarator): Count partial specializations when
7196 keeping track of how many template classes have been seen.
7198 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7200 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7202 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7203 (get_vfield_offset): Use byte_position.
7204 (set_rtti_entry): Set OFFSET to ssizetype zero.
7205 (get_binfo_offset_as_int): Deleted.
7206 (dfs_record_base_offsets): Use tree_low_cst.
7207 (dfs_search_base_offsets): Likewise.
7208 (layout_nonempty_base_or_field): Reflect changes in RLI format
7209 and call byte_position.
7210 (layout_empty_base): Convert offset to ssizetype.
7211 (build_base_field): use rli_size_unit_so_far.
7212 (dfs_propagate_binfo_offsets): Do computation in proper type.
7213 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7214 (layout_class_type): Reflect changes in RLI names and fields.
7215 (finish_struct_1): Set DECL_FIELD_OFFSET.
7216 * dump.c (dequeue_and_dump): Call bit_position.
7217 * expr.c (cplus_expand_constant): Use byte_position.
7218 * rtti.c (expand_class_desc): Use bitsize_one_node.
7219 * typeck.c (build_component_addr): Use byte_position and don't
7220 special case for zero offset.
7222 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7224 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7226 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7228 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7231 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7233 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7235 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7236 make_typename_type, check_initializer, cp_finish_decl,
7237 xref_tag): Likewise.
7238 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7239 decl_namespace, arg_assoc_template_arg, arg_assoc,
7240 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7241 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7242 args_to_string): Likewise.
7243 * friend.c (is_friend): Likewise.
7244 * lex.c (note_got_semicolon, note_list_got_semicolon,
7245 is_global): Likewise.
7246 * method.c (build_overload_nested_name, build_overload_value,
7247 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7248 * parse.y (typename_sub, typename_sub1): Likewise.
7249 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7250 process_partial_specialization, convert_template_argument,
7251 template_args_equal, add_pending_template, lookup_template_class,
7252 for_each_template_parm_r, maybe_fold_nontype_arg,
7253 tsubst, instantiate_template, type_unification_real, unify,
7254 instantiate_pending_templates, set_mangled_name_for_template_decl):
7256 * repo.c (repo_get_id, repo_template_used): Likewise.
7257 * search.c (lookup_field_1): Likewise.
7258 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7259 * xref.c (classname): Likewise.
7261 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7263 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7264 (CANONICAL_BINFO): New macro.
7265 (BINFO_NEW_VTABLE_MARKED): Use it.
7266 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7267 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7268 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7270 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7271 (build_secondary_vtable): Likewise.
7272 (dfs_finish_vtbls): Likewise.
7273 (dfs_accumulate_vtbl_inits): Likewise.
7274 (accumulate_vtbl_inits): New function.
7275 (finish_vtbls): Make sure that virtual bases come after
7276 non-virtual bases in the vtable group.
7277 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7278 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7279 * search.c (struct vbase_info): Move definition.
7280 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7281 (unmarked_new_vtable_p): Likewise.
7282 (dfs_mark_vtable_path): Remove.
7283 (dfs_mark_new_vtable): Remove.
7284 (dfs_unmark_new_vtable): Likewise.
7285 (dfs_clear_search_slot): Likewise.
7286 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7287 (dfs_clear_vbase_slots): Likewise.
7288 (init_vbase_pointers): LIkewise.
7290 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7292 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7293 SIZETYPE to a non-SIZETYPE.
7295 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7297 * class.c (layout_virtual_bases): Adjust names in conditionally
7300 * class.c (record_base_offsets): New function.
7301 (layout_conflict_p): Likewise.
7302 (layout_nonempty_base_or_field): Use it.
7303 (layout_empty_base): New function.
7304 (build_base_field): Use it.
7305 (build_base_fields): Update comment.
7306 (layout_virtual_bases): Fold in a little code form
7307 layout_basetypes. Use layout_empty_base.
7308 (layout_basetypes): Remove.
7309 (end_of_class): New function.
7310 (layout_class_type): Use it. Adjust.
7312 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7314 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7316 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7317 * typeck.c (fntype_p): Remove.
7319 * cp-tree.h (TI_SPEC_INFO): Remove.
7320 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7321 * pt.c (process_partial_specialization): Likewise.
7323 * class.c (build_base_field): Fix thinko in computation of binfo
7326 * tree.c (mark_local_for_remap_p): Mark variables declared in
7327 TARGET_EXPRs as well.
7329 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7331 * typeck.c (require_complete_type, complete_type,
7332 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7333 build_array_ref, convert_arguments, pointer_diff,
7334 build_x_unary_op, build_unary_op, build_c_cast,
7335 build_modify_expr): Use COMPLETE_TYPE_P etc.
7336 * call.c (is_complete, convert_like_real,
7337 build_new_method_call): Likewise.
7338 * class.c (build_vbase_pointer_fields, check_bases,
7339 build_base_field, finish_struct_1, pushclass): Likewise.
7340 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7341 * decl.c (maybe_process_template_type_declaration, pushtag,
7342 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7343 layout_var_decl, check_initializer, cp_finish_decl,
7344 grokdeclarator, require_complete_types_for_parms,
7345 grok_op_properties, xref_tag, xref_basetypes,
7346 check_function_type): Likewise.
7347 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7348 * friend.c (do_friend): Likewise.
7349 * init.c (build_offset_ref): Likewise.
7350 * parse.y (structsp): Likewise.
7351 * pt.c (maybe_process_partial_specialization,
7352 tsubst_friend_function, instantiate_class_template, tsubst,
7353 do_type_instantiation, instantiate_pending_templates): Likewise.
7354 * repo.c (repo_get_id): Likewise.
7355 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7356 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7357 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7358 * semantics.c (begin_class_definition): Likewise.
7359 * tree.c (build_cplus_method_type): Likewise.
7360 * typeck2.c (digest_init, build_functional_cast,
7361 add_exception_specifier): Likewise.
7362 * parse.h, parse.c: Regenerated.
7364 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7366 * inc/cxxabi.h: New header file. Define new-abi entry points.
7367 (__pointer_type_info::target): Rename member to ...
7368 (__pointer_type_info::type): ... here.
7369 (__base_class_info::type): Rename member to ...
7370 (__base_class_info::base): ... here.
7371 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7372 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7373 (abi_node): New global tree node.
7374 * decl.c (abi_node): Document.
7375 (init_decl_processing): Initialize abi_node.
7376 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7377 (get_vmi_pseudo_type_info): Likewise.
7378 (create_tinfo_types): Likewise.
7379 (emit_support_tinfos): Likewise.
7380 * tinfo.h (cxxabi.h): Include for new-abi.
7381 Move rtti class definitions to new header file.
7382 * tinfo.cc (abi): Use the namespace.
7383 (std): Move new abi rtti classes from here ...
7384 (__cxxabiv1): ... to here.
7385 * tinfo2.cc (cxxabi.h): Include for new-abi.
7386 Move rtti class definitions to new header file.
7387 (std): Move new abi rtti classes from here ...
7388 (__cxxabiv1): ... to here.
7389 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7392 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7393 Jason Merrill <jason@casey.cygnus.com>
7395 * method.c (build_overload_int): Use host_integerp.
7397 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7399 * init.c (build_offset_ref): Handle the case of a templated member
7402 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7404 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7406 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7408 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7409 * class.c (check_bitfield_decl): Turn illegal bitfields into
7411 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7413 (dfs_offset_for_unshared_vbases): Likewise.
7414 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7415 pointer-to-member correctly under the new ABI.
7416 * expr.c (cplus_expand_constant): Don't use cp_convert when
7417 turning an offset into a pointer-to-member.
7418 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7419 when dereferencing them under the new ABI.
7420 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7421 of pointers-to-members under the new ABI.
7423 * class.c (check_bitfield_decl): Remove restriction on really long
7425 (layout_class_type): Implement new ABI handling of bitfields
7426 longer than their types.
7428 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7430 * parse.y (extdefs): Call ggc_collect.
7431 * parse.c: Regenerated.
7433 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7435 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7436 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7439 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7441 * class.c (build_vbase_path): Use integer_zerop.
7442 (build_vtable_entry): Use tree_low_cst.
7443 (get_vfield_offset): Use bit_position.
7444 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7446 (check_bitfield_decl): Set DECL_SIZE using convert.
7447 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7448 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7450 (finish_struct_1): Use bit_position.
7451 (dump_class_hierarchy): Use tree_low_cst.
7452 * cp-tree.h (min_precision): Add declaration.
7453 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7454 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7455 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7456 * expr.c (cplus_expand_constant): Use bit_position.
7457 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7458 * rtti.c (get_base_offset): Use bit_position.
7459 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7460 host_integerp, and tree_low_cst.
7461 (pointer_int_sum): Use integer_zerop.
7462 (build_component_addr): Use bit_position.
7464 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7466 * typeck.c (require_complete_type): Don't assume size_zero_node.
7467 (complete_type_or_else): Likewise.
7469 2000-03-16 Steven Grady <grady@digitaldeck.com>
7470 Jason Merrill <jason@casey.cygnus.com>
7472 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7474 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7476 * decl2.c (grokfield): Bail out if type is error_mark_node.
7478 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7480 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7481 (__pointer_to_member_data): ... here. Adjust.
7482 * rtti.c (create_tinfo_types): Adjust.
7484 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7486 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7487 * decl.c (ref_desc_type_node): Undocument.
7488 * rtti.c (ptr_ref_initializer): Rename to ...
7489 (ptr_initializer): ... here. Adjust comments.
7490 (ptmd_initializer): Fix comment thinko.
7491 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7492 (create_tinfo_types): Remove ref_desc_type_node init.
7493 * tinfo2.cc (__reference_type_info): Remove.
7495 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7497 * decl.c (cp_finish_decl): Remove obsolete comment.
7499 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7501 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7503 * cp-tree.h: Tweak documentation.
7504 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7505 (avoid_overlap): Remove.
7506 (get_binfo_offset_as_int): New function.
7507 (dfs_serach_base_offsets): Likewise.
7508 (layout_nonempty_base_or_field): Likewise.
7509 (build_base_field): Layout fields here. Avoid placing two objects
7510 of the same type at the same address, under the new ABI.
7511 (build_base_fields): Adjust accordingly.
7512 (create_vtable_ptr): Return the new field, but don't attach it to
7514 (remove_base_field): Remove.
7515 (remove_base_fields): Remove.
7516 (layout_basetypes): Adjust accordingly.
7517 (layout_class_type): Call layout_field for each field, rather than
7518 just making a wholesale call to layout_type.
7520 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7522 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7524 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7526 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7528 * except.c (dtor_nothrow): New fn.
7529 (do_pop_exception): Use it. Take type parm.
7530 (push_eh_cleanup): Take type parm.
7531 (expand_start_catch_block): Pass it.
7532 (build_eh_type_type_ref): Accept null type.
7534 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7536 * cp-tree.h (revert_static_member_fn): Change prototype.
7537 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7538 (grok_op_properties): Likewise.
7539 (start_function): Likewise.
7540 (revert_static_member_fn): Simplify.
7541 * pt.c (check_explicit_specialization): Adjust call to
7542 revert_static_member_fn.
7544 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7546 * cp-tree.h (scope_kind): New type.
7547 (tmpl_spec_kind): Likewise.
7548 (declare_pseudo_global_level): Remove.
7549 (pseudo_global_level_p): Rename to template_parm_scope_p.
7550 (pushlevel): Remove declaration.
7551 (begin_scope): New function.
7552 (finish_scope): Likewise.
7553 (current_tmpl_spec_kind): Likewise.
7554 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7555 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7556 Add template_spec_p.
7557 (toplevel_bindings_p): Adjust.
7558 (declare_pseudo_global_level): Remove.
7559 (pseudo_global_level_p): Rename to template_parm_scope_p.
7560 (current_tmpl_spec_kind): New function.
7561 (begin_scope): Likewise.
7562 (finish_scope): Likewise.
7563 (maybe_push_to_top_level): Adjust.
7564 (maybe_process_template_type_declaration): Likewise.
7565 (pushtag): Likewise.
7566 (pushdecl_nonclass_level): Likewise.
7567 (lookup_tag): Likewise.
7568 (grokfndecl): Handle member template specializations. Share
7569 constructor and non-constructor code.
7570 * decl2.c (check_classfn): Handle member template specializations.
7571 * pt.c (begin_template_parm_list): Use begin_scope.
7572 (begin_specialization): Likewise.
7573 (end_specialization): Likewise.
7574 (check_explicit_specialization): Use current_tmpl_spec_kind.
7575 Handle member template specializations.
7576 (end_template_decl): Use finish_scope. Remove call to
7578 (push_template_decl_real): Remove bogus error message.
7579 (tsubst_decl): Fix typo in code contained in comment.
7580 (instantiate_template): Handle member template specializations.
7581 (most_general_template): Likewise.
7583 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7585 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7586 (do_identifier): Ditto for error().
7588 * pt.c (convert_nontype_argument): Ditto for cp_error().
7589 (convert_template_argument): Ditto for cp_pedwarn().
7591 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7593 * exception.cc (__check_null_eh_spec): New fn.
7594 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7596 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7598 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7599 * except.c (expand_end_eh_spec): Add the return type.
7600 * rtti.c (throw_bad_cast): Add the parmtypes.
7601 (throw_bad_typeid): Likewise.
7603 * semantics.c (expand_stmt): Only leave out rtl for unused
7604 artificials, and set DECL_IGNORED_P on them as well.
7605 * decl.c (wrapup_globals_for_namespace): Likewise.
7607 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7609 * decl.c (maybe_commonize_var): Skip all artificial decls.
7610 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7612 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7614 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7615 * cp-tree.h: Declare flag_enforce_eh_specs.
7616 * decl.c (store_parm_decls, finish_function): Check it.
7618 C library functions don't throw.
7619 * Makefile.in (cfns.h): New target.
7620 (except.o): Depend on it.
7621 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7622 * cfns.gperf: New file.
7623 * cfns.h: Generated.
7624 * except.c: Include it.
7625 (nothrow_libfn_p): New fn.
7626 * decl.c (grokfndecl): Use it.
7627 * cp-tree.h: Declare it.
7629 * decl.c (push_overloaded_decl_1, auto_function,
7630 define_function): Lose.
7631 (build_library_fn_1): New static fn.
7632 (builtin_function): Use it.
7633 (get_atexit_node): Use build_library_fn_ptr.
7634 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7635 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7636 push_void_library_fn, push_throw_library_fn): New fns.
7637 * cp-tree.h: Declare them.
7638 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7639 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7640 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7641 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7642 * rtti.c (build_runtime_decl): Lose.
7643 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7644 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7645 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7647 * call.c (build_call): Remove result_type parm.
7648 Call mark_used on unused artificial fns.
7649 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7651 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7653 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7655 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7656 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7657 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7658 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7659 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7660 expand_generic_desc): Likewise.
7662 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7664 * exception.cc (__cp_pop_exception): Cleanup the original object.
7666 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7668 * decl.c (grok_op_properties): Merge conversion to void warning
7669 with other silly op warnings.
7671 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7673 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7674 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7676 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7678 * decl.c (cp_make_fname_decl): New function.
7679 (wrapup_globals_for_namespace): Don't emit unused static vars.
7680 (init_decl_processing): Remove comment about use of
7681 array_domain_type. Set make_fname_decl.
7682 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7683 * semantics.c (begin_compound_stmt): Remove
7684 current_function_name_declared flagging.
7685 (expand_stmt): Don't emit unused local statics.
7686 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7689 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7691 * typeck.c (convert_for_assignment): Don't look at array
7693 * call.c (convert_like_real): Likewise.
7695 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7697 Add initial support for '\uNNNN' specifier.
7698 * lex.c (read_ucs): New fn.
7699 (readescape, skip_white_space): Call it.
7700 (is_extended_char, is_extended_char_1): New fns.
7701 (utf8_extend_token): New fn, #if 0'd out.
7702 (real_yylex): Treat extended chars like letters.
7704 * search.c (note_debug_info_needed): Walk the bases even if we
7705 weren't deferring the type itself.
7707 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7709 * decl2.c (finish_objects): Constify a char*.
7711 * method.c (emit_thunk): Likewise.
7713 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7715 * typeck.c (dubious_conversion_warnings): Look through
7718 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7720 * class.c (dfs_modify_vtables): I is now unsigned.
7721 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7722 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7723 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7724 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7725 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7726 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7727 Call integer_all_onesp.
7728 * typeck2.c (process_init_constructor): Use compare_tree_int.
7730 * lang-specs.h (as): Don't call if -syntax-only.
7732 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7734 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7735 RTL_EXPR_HAS_NO_SCOPE after all.
7737 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7739 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7740 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7741 RTL_EXPR_HAS_NO_SCOPE.
7743 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7746 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7748 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7750 * call.c (convert_like): Macrofy.
7751 (convert_like_with_context): New macro.
7752 (convert_like_real): Renamed from convert_like. Add calling
7753 context parameters, for diagnostics. Add recursive flag. Call
7754 dubious_conversion_warnings for outer conversion.
7755 (build_user_type_conversion): Use convert_like_with_context.
7756 (build_over_call): Likewise. Don't warn about dubious
7757 conversions here. Adjust convert_default_arg calls.
7758 (convert_default_arg): Add context parameters for diagnostics.
7759 Pass throught to convert_like_with_context.
7760 * cp-tree.h (convert_default_arg): Add context parameters.
7761 (dubious_conversion_warnings): Prototype new function.
7762 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7763 (dubious_conversion_warnings): New function, broken
7764 out of convert_for_assignment.
7765 (convert_for_assignment): Adjust.
7767 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7769 * decl2.c (key_method): Break out from...
7770 (import_export_vtable, import_export_class): ...here.
7772 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7773 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7775 * search.c (note_debug_info_needed, dfs_debug_mark,
7776 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7777 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7779 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7781 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7784 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7786 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7787 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7788 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7789 (lang_type): Split gets_new into has_new and has_array_new.
7790 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7791 (TYPE_GETS_NEW): Split into ...
7792 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7793 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7794 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7795 (build_op_new_call): Don't declare.
7796 (build_new_1): Likewise.
7797 * call.c (build_op_new_call): Remove.
7798 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7799 instead of TYPE_NEEDS_DESTRUCTOR.
7800 (finish_struct_bits): Likewise.
7801 (add_implicitly_declared_members): Likewise.
7802 (check_field_decl): Likewise.
7803 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7804 correctly under the new ABI.
7805 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7806 instead of TYPE_NEEDS_DESTRUCTOR.
7807 (initialize_local_var): Likewise.
7808 (destroy_local_var): Likewise.
7809 (cp_finish_decl): Likewise.
7810 (register_dtor_fn): Likewise.
7811 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7812 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7813 TYPE_VEC_DELETE_TAKES_SIZE here.
7814 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7815 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7816 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7817 (finish_destructor_body): Likewise.
7818 (maybe_build_cleanup_1): Likewise.
7819 * decl2.c (do_static_destruction): Likewise.
7820 * init.c (build_new_1): Make it static.
7821 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7822 (expand_cleanup_for_base): Likewise.
7823 (get_cookie_size): New function.
7824 (build_new_1): Handle array-new cookies correctly under the new
7826 (build_vec_delete_1): Likewise.
7827 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7828 (build_delete): Likewise.
7829 (build_vec_delete): Handle array-new cookies correctly under the new
7831 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7832 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7833 TYPE_HAS_ARRAY_NEW_OPERATOR.
7834 * ptree.c (print_lang_type): Check them.
7835 * search.c (context_for_name_lookup): Fix typo in comment.
7836 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7837 * tree.c (break_out_cleanups): Likewise.
7838 (build_cplus_array_test_1): Likewise.
7839 (cp_build_qualified_type_real): Likewise.
7840 * typeck.c (complete_type): Likewise.
7842 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7843 the command-line, not the end.
7845 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7847 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7849 2000-03-02 Tom Tromey <tromey@cygnus.com>
7851 * cp-tree.h (build_java_class_ref): Declare.
7852 * init.c (build_java_class_ref): No longer static.
7853 * except.c (expand_throw): Generate a Java-style `throw' if the
7854 thrown object is a "Java" object.
7855 (initialize_handler_parm): Generate a Java-style lookup of
7856 exception info if the caught object is a "Java" object.
7857 (catch_language, catch_language_init): New globals.
7858 (decl_is_java_type): New function.
7859 (expand_start_catch_block): Don't call push_eh_info() or
7860 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7861 class reference to build_catch_block.
7863 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7865 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7867 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7869 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7870 to merge reference/pointer code and fix incorrect warnings.
7872 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7874 * search.c (protected_accessible_p): Use context_for_name_lookup.
7876 * init.c (construct_virtual_bases): Fix thinko.
7877 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7879 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7881 * decl.c (current_function_decl): Move to toplev.c.
7883 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7885 * pt.c (fn_type_unification): Unify return type, whenever
7887 (get_bindings_real): Only pass return type when necessary.
7888 Remove explicit return type check.
7889 * class.c (resolve_address_of_overloaded_function): Pass desired
7890 return type to fn_type_unification.
7892 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7894 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7896 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7898 * rtti.c (expand_class_desc): Likewise.
7899 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7900 (THUNK_VCALL_OFFSET): Likewise.
7901 (THUNK_DELTA): Reflect changes in ../tree.h.
7903 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7905 * search.c (protected_accessible_p): Also allow the access if
7906 the member is public in DERIVED. Lose TYPE parm.
7907 (friend_accessible_p): Lose TYPE parm.
7908 (accessible_p): Adjust.
7910 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7912 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7913 on things that are not sizes; ssize_binop deleted.
7914 Call size_diffop when appropriate.
7915 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7916 (build_primary_vtable, build_secondary_vtable): Likewise.
7917 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7918 Variable I is HOST_WIDE_INT.
7919 (get_vfield_offset): Pass proper types to size_binop.
7920 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7921 (finish_struct_1): Likewise.
7922 (skip_rtti_stuff): Arg N is now pointer to signed.
7923 (layout_class_type): Use size_zero_node.
7924 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7925 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7926 * decl.c (complete_arry_type): Pass proper types to size_binop.
7927 (xref_basetypes): BINFO_OFFSET is sizetype.
7928 * error.c (dump_expr): Don't use size_binop non-sizes.
7929 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7930 * init.c (construct_virtual_bases): Fix type error.
7931 (build_vec_delete_1): Pass proper type to size_binop and don't
7933 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7934 * rtti.c (get_base_offset): Pass proper type to size_binop.
7935 * search.c (dfs_find_vbases): Fix type error.
7936 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7937 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7938 * tree.c (debug_binfo): Variable N is signed.
7939 Use HOST_WIDE_INT_PRINT_DEC.
7940 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7941 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7942 size_one_node and size_zero_node.
7943 (c_alignof): Use size_one_node.
7944 (build_component_addr): Pass proper types to size_binop.
7945 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7947 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7949 Implement class scope using-declarations for functions.
7950 * class.c (handle_using_decl): Call add_method for used functions.
7951 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7952 (add_method): Used functions are hidden by local functions.
7953 (check_bases_and_members): Handle using-decls before finalizing
7954 CLASSTYPE_METHOD_VEC.
7955 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7956 override the type of 'this' accordingly.
7957 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7958 (convert_class_to_reference, build_user_type_conversion_1,
7959 build_new_function_call, build_object_call, build_new_op,
7960 build_new_method_call): Pass ctype parm.
7962 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7964 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7965 build_new_function_call, build_object_call, build_new_op,
7966 build_new_method_call, build_op_delete_call): Don't get basetype_path
7968 * typeck.c (build_component_ref): Likewise.
7969 * init.c (build_offset_ref): Likewise.
7970 (resolve_offset_ref): Don't call enforce_access.
7971 Call build_scoped_ref.
7972 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7973 would cause an error or if -pedantic.
7974 * class.c (alter_access): Lose binfo parm.
7976 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7978 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7981 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7983 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7984 pseudo_type_info creation into the std namespace
7986 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7988 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7989 (import_export_class): Remove declaration.
7990 * decl2.c (import_export_class): Make it static.
7991 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7992 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7993 EXPR_WITH_FILE_LOCATION.
7994 * lex.c (check_newline): Tweak filename/lineno setting.
7995 * semantics.c (begin_while_stmt): Fix typo in comment.
7997 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7999 * lang-options.h (-fmessage-length=): Add missing option.
8001 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8003 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8005 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8007 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8009 * optimize.c (expand_call_inline): Emit the return label before
8010 evaluating the return value.
8012 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8014 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8015 than duplicating functionality here.
8016 * optimize.c: Include input.h.
8017 (expand_call_inline): Use push_srcloc and pop_srcloc.
8018 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8019 * parse.c: Regenerated.
8020 * Makefile.in (lex.o): Depend on input.h.
8021 (optimize.o): Likewise.
8023 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8025 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8026 function type, rather than ICE.
8028 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8030 * decl.c (grokdeclarator): Call decl_type_access_control.
8031 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8034 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8036 * decl.c (decls_match): Remove obsolete static member nadgering.
8038 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8040 * decl.c (grokdeclarator): Change ANSI to ISO.
8041 * lex.c (consume_string, readescape, do_identifier): Likewise.
8042 (parse_float, real_yylex): Likewise.
8043 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8044 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8045 new_type_id, maybe_label_decls, simple_stmt,
8046 for.init.statement): Likewise.
8047 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8048 * semantics.c (finish_named_return_value): Likewise.
8049 * parse.c: Regenerate.
8051 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8053 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8054 (CPTI_CLASS_STAR_TYPE): Remove.
8055 (vtable_index_type): Likewise.
8056 (class_star_type_node): Remove.
8057 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8058 (build_binary_op_nodefault): Remove.
8059 * call.c (build_new_op): Use build_binary_op instead of
8060 build_binary_op_nodefault.
8061 * decl.c (init_decl_processing): Remove class_star_type_node
8062 initialization. Make delta_type_node ptrdiff_type_node under the
8063 new ABI. Initialize vtable_index_type.
8064 (build_ptrmemfunc_type): Build different structures for the new
8066 (build_enumerator): Use build_binary_op instead of
8067 build_binary_op_nodefault.
8068 * method.c (build_overload_value): Mangle pointers-to-members
8069 appropriately under the new ABI.
8070 * typeck.c (build_array_ref): Use build_binary_op instead of
8071 build_binary_op_nodefault.
8072 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8073 (build_binary_op_nodefault): Rename to ...
8074 (build_binary_op): ... this. Remove old version. Adjust for
8075 pointer-to-member comparisons under the new ABI.
8076 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8077 (build_ptrmemfunc): Adjust for the new ABI.
8078 (expand_ptrmemfunc_cst): Likewise.
8079 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8080 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8082 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8084 * call.c (build_object_call): Compress consecutive calls to
8086 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8087 (build_op_delete_call): Adjust message formatting.
8089 * class.c (check_bases): Compress consecutive calls to
8091 (finish_struct_anon): Say 'ISO C++'.
8093 * decl.c (start_decl): Same here.
8094 (grok_reference_init): Likewise.
8095 (grokfndecl): Correct message formatting.
8096 (grokfndecl): Improve diagnostic.
8097 (check_static_variable_definition): Likewise. Say 'ISO C++'
8098 (compute_array_index_type): Say 'ISO C++'
8099 (create_array_type_for_decl): Compress consecutive calls to
8101 (grokdeclarator): Say 'ISO C++'
8102 (grok_op_properties): Likewise.
8104 * decl2.c (delete_sanity): Clairify diagnostic.
8105 (check_member_template): Same here.
8106 (grok_function_init): Use consistent terminology.
8108 * expr.c (do_case): Say 'ISO C++'
8110 * friend.c (do_friend): Compress consecutive calls to warning.
8112 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8114 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8115 * class.c (build_secondary_vtable): Reorganize. Don't create a
8116 new vtable under the new ABI.
8117 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8119 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8120 the initializing elements.
8121 (initialize_vtable): New function.
8122 (dfs_finish_vtbls): Use it.
8123 (dfs_accumulate_vtbl_inits): New function.
8124 (finish_vtbls): Merge primary and secondary vtables under the new
8126 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8127 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8130 * class.c (build_vtable): New function, split out from ...
8131 (get_vtable_decl): ... here, and ...
8132 (build_secondary_vtable): ... here.
8134 * pt.c (tsubst_decl): Fix formatting.
8136 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8138 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8139 (avoid_overlap, build_base_field): Likewise.
8140 (build_base_field, build_base_fields, is_empty_class):
8141 Test DECL_SIZE with integer_zero.
8142 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8143 * cp-tree.h (struct lang_type): New field size_unit.
8144 (CLASSTYPE_SIZE_UNIT): New macro.
8145 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8146 (cp_finish_decl): Delete -Wlarger-than processing.
8147 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8148 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8149 * tree.c (make_binfo): binfo vector is one entry longer.
8150 (walk_tree): Walk DECL_SIZE_UNIT.
8152 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8154 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8156 (build_vtable_entry): Don't assume all vtable entries are
8158 (build_vtbl_initializer): Adjust accordingly.
8159 (get_vtable_decl): Fix formatting.
8161 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8163 * semantics.c (deferred_type_access_control): Walk the entire
8165 (save_type_access_control): Rename from
8166 initial_deferred_type_access_control. Just remember the value.
8167 (decl_type_access_control): New fn.
8168 (begin_function_definition): Use deferred_type_access_control, after
8169 we've started the function. Set type_lookups to error_mark_node.
8170 * parse.y (frob_specs, fn.def1): Adjust.
8171 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8172 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8173 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8174 (after_type_component_declarator0): Likewise.
8175 (after_type_component_declarator): Likewise.
8176 (notype_component_declarator): Likewise.
8177 * cp-tree.h: Adjust.
8179 * decl.c (redeclaration_error_message): Allow redeclaration of
8180 namespace-scope decls.
8182 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8184 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8186 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8188 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8189 * decl2.c (grokclassfn): Likewise.
8191 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8193 * decl2.c (lang_decode_option): Don't set default message length
8195 * lex.c (lang_init_options): Set it here.
8197 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8199 Make DECL_CONTEXT mean the class in which a member function was
8200 declared, even for a virtual function.
8201 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8202 (DECL_FRIEND_CONTEXT): New macro.
8203 (DECL_REAL_CONTEXT): Remove.
8204 (SET_DECL_FRIEND_CONTEXT): Likewise.
8205 (DECL_VIRTUAL_CONTEXT): Adjust.
8206 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8207 (add_friends): Remove.
8208 (hack_decl_function_context): Likewise.
8209 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8211 (build_over_call): Fix indentation. Use DECL_CONTEXT
8212 instead of DECL_CLASS_CONTEXT.
8213 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8214 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8215 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8216 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8217 (build_base_field): Likewise.
8218 (finish_struct_1): Likewise.
8219 (build_self_reference): Likewise.
8220 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8222 (pushtag): Use decl_function_context, not
8223 hack_decl_function_context.
8224 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8225 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8226 (pushdecl): Remove bogus code.
8227 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8228 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8229 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8230 Use decl_function_context, nothack_decl_function_context.
8231 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8232 (grokdeclarator): Likewise. Use decl_function_context, not
8233 hack_decl_function_context.
8234 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8235 (start_function): Use DECL_FRIEND_CONTEXT, not
8236 DECL_CLASS_CONTEXT. Use decl_function_context, not
8237 hack_decl_function_context.
8238 (finish_function): Use decl_function_context, not
8239 hack_decl_function_context.
8240 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8242 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8243 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8244 (grokfield): Likewise.
8245 (finish_builtin_type): Likewise.
8246 (finish_vtable_vardec): Use decl_function_context, not
8247 hack_decl_function_context.
8248 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8249 (start_static_initialization_or_destruction): Likewise.
8250 (finish_static_initialization_or_destruction): Likewise.
8251 (mark_used): Adjust logic for deciding when to synthesize methods.
8252 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8254 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8256 * friend.c (is_friend): Likewise.
8257 (add_friends): Remove.
8258 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8259 * lex.c (begin_definition_of_inclass_inline): Use
8260 decl_function_context, not hack_decl_function_context.
8261 (process_next_inline): Likewise.
8262 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8263 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8264 DECL_CLASSS_CONTEXT.
8265 (hack_identifier): Likewise.
8266 (synthesize_method): Use decl_function_context, not
8267 hack_decl_function_context.
8268 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8270 (is_member_template): Use decl_function_context, not
8271 hack_decl_function_context. Use DECL_CONTEXT, not
8273 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8275 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8277 (push_template_decl_real): Likewise.
8278 (instantiate_class_template): Don't call add_friends.
8279 (tsubst_default_argument): Use DECL_CONTEXT, not
8281 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8282 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8283 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8285 * repo.c (repo_inline_used): Likewise.
8286 * search.c (current_scope): Adjust for new _CONTEXT macros.
8287 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8289 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8290 (lookup_fnfields_here):Likewise.
8291 (check_final_overrider): Likewise.
8292 (init_vbase_pointers): Likewise.
8293 (virtual_context): Likewise.
8294 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8295 (expand_body): Use decl_function_context, not
8296 hack_decl_function_context.
8297 * tree.c (hack_decl_function_context): Remove.
8298 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8300 * typeck2.c (error_not_base_type): Likewise.
8302 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8304 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8306 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8308 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8310 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8312 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8314 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8316 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8318 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8320 * parse.y (frob_specs): Split out...
8321 (parse_decl): From here.
8322 (fn.def2): Call initial_deferred_type_access_control.
8323 (after_type_component_declarator0): Call frob_specs.
8324 (notype_component_declarator0): Likewise.
8325 * search.c (friend_accessible_p): Nested classes are friends of their
8328 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8330 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8331 used to create an implicit temporary.
8333 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8336 2000-02-08 Nathan Sidwell <nathan@acm.org>
8338 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8339 strip array element qualifiers too.
8341 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8343 * decl.c (store_parm_decls): Don't build cleanups for parameters
8344 while processing_template_decl.
8346 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8348 * cp-tree.h (struct saved_scope): Add incomplete field.
8349 (namespace_scope_incomplete): New macro.
8350 * decl.c (pushdecl): Use it.
8351 (hack_incomplete_structures): Use it. See through artificial
8353 (mark_saved_scope): Mark it.
8355 Implement access control for nested types.
8356 * search.c (type_access_control): New fn.
8357 (accessible_p): Now we do perform access control for types.
8358 * semantics.c (deferred_type_access_control): New fn.
8359 (initial_deferred_type_access_control): New fn.
8360 (begin_function_definition): Call it. Add lookups parm.
8361 * decl.c (struct binding_level): Add this_class field.
8362 (pushlevel_class): Set it.
8363 (mark_binding_level): Mark it.
8364 (lookup_name_real): Use it. Call type_access_control.
8365 (mark_saved_scope): Mark lookups field.
8366 * cp-tree.h (flagged_type_tree): Add lookups field.
8367 (struct saved_scope): Add lookups field.
8368 (type_lookups): New macro.
8369 * parse.y (declmods): Now <ftype>.
8370 (parse_decl): Add lookups parm. Call
8371 initial_deferred_type_access_control.
8372 (lang_extdef): Clear type_lookups.
8373 (typed_declspecs, declmods, typespec): Set lookups field.
8374 (initdcl): Call deferred_type_access_control.
8375 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8376 component_decl_1, named_parm): Adjust.
8377 * friend.c (is_friend): Nested classes are friends of their
8380 * class.c (currently_open_derived_class): New fn.
8381 * method.c (hack_identifier): Use it.
8383 * lex.c (do_identifier): Remove obsolete code.
8385 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8387 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8389 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8390 thinks this file is plain C).
8392 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8394 * Makefile.in (call.o): Depend on $(EXPR_H).
8396 * call.c: Include "expr.h".
8398 * class.c (dump_class_hierarchy): Add prototype.
8400 * search.c (dfs_get_pure_virtuals): Likewise.
8402 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8404 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8407 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8409 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8410 Store it in DECL_FCONTEXT.
8411 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8413 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8415 * tinfo.h (old abi): #include "tconfig.h".
8416 * tinfo.cc (convert_to_base): Move into old abi section.
8418 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8420 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8421 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8422 (BINFO_PRIMARY_BINFO): New macro.
8423 (BF_DELTA): Rename to ...
8424 (BV_DELTA): ... this.
8425 (BF_VCALL_INDEX): Rename to ...
8426 (BV_VCALL_INDEX): ... this.
8427 (BF_FN): Rename to ...
8429 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8430 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8431 (modify_vtable_entry): Simplify.
8432 (add_virtual_function): Rename BF_ macros to BV_ variants.
8433 (build_vtable_initializer): Likewise.
8434 (get_class_offset_1): Remove.
8435 (dfs_get_class_offset): Likewise.
8436 (get_class_offset): Likewise.
8437 (dfs_find_final_overrider): New function.
8438 (find_final_overrider): Likewise.
8439 (modify_one_vtable): Remove.
8440 (dfs_find_base): New function.
8441 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8442 find_final_overrider.
8443 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8445 (dfs_fixup_vtable_deltas): Remove.
8446 (override_one_vtable): Remove.
8447 (merge_overrides): Likewise.
8448 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8449 unreal chilren of virtual bases.
8450 (finish_struct_1): Don't use merge_overrides. Don't use
8451 dfs_fixup_vtable_deltas.
8452 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8455 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8456 Jason Merrill <jason@yorick.cygnus.com>
8458 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8460 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8462 * exception.cc (__throw_bad_typeid): Add missing std::.
8464 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8466 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8468 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8470 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8472 Runtime support for new-abi rtti.
8473 * inc/typeinfo (type_info::operator!=): Define in class.
8474 (type_info::before, type_info::name, type_info::operator==,
8475 type_info::operator!=): Define new ABI implementations.
8476 (type_info::is_pointer_p, type_info::is_function_p): Declare
8477 new virtual functions.
8478 (type_info::do_catch, type_info::do_upcast): Likewise.
8480 * tinfo.h (__base_class_info): Define new class.
8481 (__class_type_info): Likewise.
8482 (__si_class_type_info): Likewise.
8483 (__vmi_class_type_info): Likewise.
8484 (__dynamic_cast): Prototype.
8486 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8487 (type_info::is_pointer_p): Define new function.
8488 (type_info::is_function_p): Likewise.
8489 (type_info::do_catch): Likewise.
8490 (type_info::do_upcast): Likewise.
8491 (vtable_prefix): New structure for vtable access.
8492 (adjust_pointer): Define new template function.
8493 (contained_p, public_p, virtual_p, contained_public_p,
8494 contained_nonpublic_p, contained_nonvirtual_p): Define new
8496 (nonvirtual_base_type): New local variable.
8497 (__class_type_info::~__class_type_info): Define.
8498 (__si_class_type_info::~__si_class_type_info): Likewise.
8499 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8500 (__class_type_info::do_catch): Define new function.
8501 (__class_type_info::do_upcast): Likewise.
8502 (__class_type_info::find_public_src): Likewise.
8503 (__class_type_info::do_find_public_src): Likewise.
8504 (__si_class_type_info::do_find_public_src): Likewise.
8505 (__vmi_class_type_info::do_find_public_src): Likewise.
8506 (__class_type_info::do_dyncast): Likewise.
8507 (__si_class_type_info::do_dyncast): Likewise.
8508 (__vmi_class_type_info::do_dyncast): Likewise.
8509 (__class_type_info::do_upcast): Likewise.
8510 (__si_class_type_info::do_upcast): Likewise.
8511 (__vmi_class_type_info::do_upcast): Likewise.
8512 (__dynamic_cast): Likewise.
8514 * tinfo2.cc (__fundamental_type_info): Define new class.
8515 (__pointer_type_info): Likewise.
8516 (__reference_type_info): Likewise.
8517 (__array_type_info): Likewise.
8518 (__function_type_info): Likewise.
8519 (__enum_type_info): Likewise.
8520 (__ptr_to_member_type_info): Likewise.
8521 (__fundamental_type_info::~__fundamental_type_info): Define.
8522 (__pointer_type_info::~__pointer_type_info): Likewise.
8523 (__reference_type_info::~__reference_type_info): Likewise.
8524 (__array_type_info::~__array_type_info): Likewise.
8525 (__function_type_info::~__function_type_info): Likewise.
8526 (__enum_type_info::~__enum_type_info): Likewise.
8527 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8528 (__pointer_type_info::do_catch): Define new function.
8529 (__ptr_to_member_type_info::do_catch): Define new function.
8531 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8532 (__is_pointer): Likewise.
8534 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8536 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8538 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8539 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8540 (make_new_vtable): New function.
8541 (modify_vtable_entry): Handle generation of new vtables correctly.
8542 (modify_one_vtable): Remove unused parameter.
8543 (dfs_fixup_vtable_deltas): Likewise.
8544 (override_one_vtable): Use build_secondary_vtable.
8545 (finish_struct_1): Use build_primary_vtable and
8546 build_secondary_vtable.
8548 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8550 * cp/decl.c: Adjust variable names, comments, help strings.
8552 2000-01-29 Nathan Sidwell <nathan@acm.org>
8554 * new2.cc (operator delete[]): Use operator delete, don't assume
8557 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8559 * class.c (build_vtbl_initializer): Add argument to
8560 build_vtable_entry call.
8562 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8564 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8565 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8566 (BF_DELTA): New macro.
8567 (BF_VCALL_INDEX): Likewise.
8569 (THUNK_VCALL_OFFSET): Likewise.
8570 (make_thunk): Change prototype.
8571 * class.c (build_vtable_entry): Integrate
8572 build_vtable_entry_for_fn. Handle vcall indices.
8573 (build_vtable_entry_for_fn): Remove.
8574 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8575 BF_VCALL_INDEX, BF_FN.
8576 (modify_vtable_entry): Integrate common code from
8577 modify_one_vtable and dfs_fixup_vtable_deltas.
8578 (add_virtual_function): Set BF_VCALL_INDEX.
8579 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8581 (modify_one_vtable): Simplify.
8582 (dfs_fixup_vtable_deltas): Likewise.
8583 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8584 * method.c (make_thunk): Handle vcall indices.
8586 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8588 Compiler side new abi rtti (not enabled).
8589 * cp-tree.h (new_abi_rtti_p): New macro.
8590 (emit_support_tinfos): Prototype new function.
8591 (tinfo_decl_p): Likewise.
8592 (emit_tinfo_decl): Likwise.
8593 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8595 (doing_runtime): New local static.
8596 (init_rtti_processing): Add new-abi initializer.
8597 (get_tinfo_decl): Add new-abi logic.
8598 (tinfo_from_decl): Likewise.
8599 (build_dynamic_cast_1): Likewise.
8600 (qualifier_flags): New static function.
8601 (tinfo_base_init): Likewise.
8602 (generic_initializer): Likewise.
8603 (ptr_ref_initializer): Likewise.
8604 (ptmd_initializer): Likewise.
8605 (class_hint_flags): Likewise.
8606 (class_initializer): Likewise.
8607 (synthesize_tinfo_var): Likewise.
8608 (create_real_tinfo_var): Likewise.
8609 (create_pseudo_type_info): Likewise.
8610 (get_vmi_pseudo_type_info): Likewise.
8611 (create_tinfo_types): Likewise.
8612 (emit_support_tinfos): New global function.
8613 (tinfo_decl_p): New global predicate.
8614 (emit_tinfo_decl): New global function.
8615 * class.c (set_rtti_entry): Generalize for old and new rtti.
8616 (build_vtbl_initializer): Likewise.
8617 * decl2.c (finish_file): Likewise.
8619 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8621 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8622 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8624 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8626 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8629 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8631 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8633 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8635 * optimize.c (calls_setjmp_r): Supply new argument
8636 to special_function_p.
8638 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8640 * call.c: PROTO -> PARAMS.
8641 * class.c: Likewise.
8642 * cp-tree.h: Likewise.
8646 * decl2.c: Likewise.
8648 * errfn.c: Likewise.
8649 * error.c: Likewise.
8650 * except.c: Likewise.
8653 * input.c: Likewise.
8656 * method.c: Likewise.
8657 * optimize.c: Likewise.
8658 * parse.y: Likewise.
8662 * search.c: Likewise.
8663 * semantics.c: Likewise.
8666 * typeck.c: Likewise.
8667 * typeck2.c: Likewise.
8670 2000-01-25 Richard Henderson <rth@cygnus.com>
8672 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8674 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8676 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8677 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8678 (struct vcall_offset_data_s): New type.
8679 (dfs_vcall_offset_queue_p): New function.
8680 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8681 (build_vcall_offset_vtbl_entries): Likewise.
8682 (layout_vtable_decl): Likewise.
8683 (num_vfun_entries): Likewise.
8684 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8685 (build_vtbl_initializer): Likewise.
8686 (dfs_finish_vtabls): Use layout_vtable_decl.
8687 (modify_one_vtables): Always duplicate vtables under the new ABI.
8688 (finish_struct_1): Use layout_vtable_decl.
8690 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8692 * decl.c (member_function_or_else): Change third arg from a format
8693 specifier to an `enum overload_flags'. Callers changed.
8695 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8697 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8698 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8699 build_const_cast, get_delta_difference, check_return_expr): Avoid
8700 ANSI string concatenation usage.
8702 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8704 * class.c (layout_class_type): Put the fields required to make a
8705 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8708 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8710 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8713 * decl2.c (mark_used): Do instantiate inlines that have been
8714 explicitly instantiated.
8716 2000-01-24 Richard Henderson <rth@cygnus.com>
8718 * call.c (build_over_call): Use expand_tree_builtin.
8719 * typeck.c (build_function_call_real): Likewise.
8720 (build_binary_op_nodefault): Handle unordered compares.
8722 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8724 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8725 cp_tree_index values.
8726 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8727 New global node #defines for them.
8728 * rtti.c (call_void_fn): Replace with ...
8729 (build_runtime_decl): ... new static function.
8730 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8731 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8732 (build_dynamic_cast_1): Always produce correctly typed result.
8733 Explicitly produce type_info addresses. Use dynamic_cast_node.
8734 * exception.cc (__throw_bad_cast): Return `void *'.
8735 (__throw_bad_typeid): Return `const type_info &'.
8737 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8739 * cp-tree.h (get_vtable_decl): Prototype new function.
8740 * class.c (get_vtable_decl): New function. Broken out from ...
8741 (build_vtable): ... here. Use it.
8742 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8745 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8747 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8748 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8749 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8750 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8751 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8752 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8753 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8754 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8755 (CPTI_TINFO_VAR_ID): New enumeration.
8756 (__tp_desc_type_node, __access_mode_type_node,
8757 __bltn_desc_type_node, __user_desc_type_node,
8758 __class_desc_type_node, __ptr_desc_type_node,
8759 __attr_desc_type_node, __func_desc_type_node,
8760 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8761 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8762 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8763 enum_desc_type_node, class_desc_type_node,
8764 si_class_desc_type_node, vmi_class_desc_type_node,
8765 ptmd_desc_type_node, base_desc_type_node): New #defines.
8766 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8767 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8768 (tinfo_var_id): New enumeration.
8769 (DECL_TINFO_FN_P): Augment comment.
8770 * decl.c (cp_global_trees): Adjust documentation.
8771 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8772 tinfo_decl_type and tinfo_var_id.
8773 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8774 (build_typeid): Remove unused variable.
8775 (get_tinfo_var): Use tinfo_var_id.
8776 (tinfo_name): New static function.
8777 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8778 (tinfo_from_decl): Likewise.
8779 (get_base_offset): New static function, broken out of
8781 (expand_si_desc): Use tinfo_name.
8782 (expand_class_desc): Likewise. Lose local static variable.
8783 Use base_desc_type_node. Use get_base_offset.
8784 (expand_ptr_desc): Use tinfo_name.
8785 (expand_attr_desc): Likewise.
8786 (expand_generic_desc): Likewise.
8788 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8789 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8791 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8793 * cp-tree.h (__eprintf): Remove declaration.
8794 * tree.c (__eprintf): Remove definition.
8796 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8797 Mark Mitchell <mark@codesourcery.com>
8799 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8800 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8802 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8804 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8806 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8808 * cp-tree.h (register_dtor_fn): New function.
8809 * decl.c (destroy_local_static): Rename to ...
8810 (register_dtor_fn): ... this. Give it external linkage.
8811 (expand_static_init): Use it.
8812 * decl2.c (do_static_initialization): Likewise, if using
8814 (do_static_destruction): Check that __cxa_atexit is not in use.
8815 (finish_file): Don't call do_static_destruction if using
8818 * typeck.c (convert_arguments): Restore two-message error
8821 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8823 Remap dynamic cast hint values to be consistent across ABIs.
8824 * search.c (dynamic_cast_base_recurse): Remap generated value.
8825 (get_dynamic_cast_base_type): Adjust documentation.
8826 * tinfo.h (__user_type_info::dyncast): Likewise.
8827 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8828 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8829 (__class_type_info::do_dyncast): Likewise.
8830 (__class_type_info::do_find_public_subobj): Likewise.
8831 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8833 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8835 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8837 * typeck2.c (incomplete_type_error): Restore previous
8838 cp_error and cp_error_at call sequence.
8840 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8842 * class.c (dump_class_hierarchy): Make format agree with argument;
8843 cast pointer to unsigned long and print with %lx.
8845 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8847 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8849 * typeck.c (composite_pointer_type, common_type,
8850 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8851 build_function_call_real, convert_arguments,
8852 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8853 build_unary_op, mark_addressable, build_compound_expr,
8854 build_static_cast, build_reinterpret_cast, build_const_cast,
8855 build_c_cast, build_modify_expr, get_delta_difference,
8856 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8857 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8859 * typeck2.c (readonly_error, abstract_virtuals_error,
8860 process_init_constructor, check_for_new_type): Likewise.
8862 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8864 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8867 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8869 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8870 (build_x_typeid): Likewise.
8871 (get_tinfo_fn): Likewise.
8872 (get_tinfo_fn_unused): Rename to ...
8873 (get_tinfo_decl): ... here.
8874 * rtti.c (build_headof): Replace logic error with assertion.
8875 (get_tinfo_fn_dynamic): Rename to ...
8876 (get_tinfo_decl_dynamic): ... here. Make static. Use
8877 complete_type_or_else.
8878 (build_x_typeid): Move into ...
8879 (build_typeid): ... here. Adjust call to
8880 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8881 throw_bad_typeid expression.
8882 (get_tinfo_fn_unused): Rename to ...
8883 (get_tinfo_decl): ... here. Adjust comment.
8884 (get_tinfo_fn): Delete.
8885 (tinfo_from_decl): New static function.
8886 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8887 (get_typeid): Use complete_type_or_else.
8888 (build_dynamic_cast_1): Adjust calls to
8889 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8890 * parse.y (primary): Adjust call to build_typeid.
8891 * except.c (build_eh_type_type_ref): Adjust call to
8892 get_tinfo_decl. Mark as used.
8893 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8894 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8895 * parse.c: Regenerated.
8897 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8899 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8901 (resolves_to_fixed_type_p): Document calling convention.
8902 * rtti.c (build_x_typeid): Initialize NONNULL.
8904 * cp-tree.h (build_shared_int_cst): New function.
8905 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8906 * class.c (modify_vtable_entry): Likewise.
8907 (add_virtual_function): Split out code to generated shared
8908 INTEGER_CSTs to build_share_int_cst.
8909 (modify_all_vtables): Handle all the overridden functions here.
8910 Add overridden functions from non-primary virtual bases to the
8912 (finish_struct_1): Adjust call to modify_all_vtables. Add
8913 overridden functions from non-primary bases to the vtable.
8914 * tree.c (build_shared_int_cst): New function.
8916 * cp-tree.h (scratchalloc): Remove.
8917 (build_scratch_list): Likewise.
8918 * call.c (convert_class_to_reference): Replace build_scratch_list
8919 and build_expr_list with build_tree_list.
8920 (add_candidate): Replace scratchalloc with expralloc. Note memory
8922 (build_user_type_conversion_1): Replace build_scratch_list
8923 and build_expr_list with build_tree_list.
8924 (build_new_op): Likewise.
8925 (build_op_delete_call): Likewise.
8926 (convert_like): Likewise.
8927 * cvt.c (ocp_convert): Likewise.
8928 * decl.c (start_decl): Likewise.
8929 (start_function): Likewise.
8930 (finish_destructor_body): Likewise.
8931 (maybe_build_cleanup_1): Likewise.
8932 * decl2.c (reparse_decl_as_expr): Likewise.
8933 * init.c (perform_member_init): Likewise.
8934 (expand_cleanup_for_base): Likewise.
8935 (build_builtin_delete_call): Likewise.
8936 (build_new_1): Likewise.
8937 (build_delete): Likewise.
8938 * method.c (do_build_assign_ref): Likewise.
8939 * parse.y (already_scoped_stmt): Likewise.
8940 (nontrivial_exprlist): Likewise.
8941 (net_initializer): Likewise.
8942 (initlist): Likewise.
8943 * parse.c: Regenerated.
8944 * rtti.c (build_x_typeid): Likewise.
8945 (build_dynamic_cast_1): Likewise.
8946 * typeck.c (build_x_compound_expr): Likewise.
8947 (build_static_cast): Likewise.
8948 (build_modify_expr): Likewise.
8950 * cp-tree.h (DECL_VINDEX): Add documentation.
8951 * class.c (build_vtable_entry): Likewise.
8952 (start_vtable): Add comment.
8953 (add_virtual_function): Replace pending_hard_virtuals with
8954 overridden_virtuals and pending_virtuals with new_virtuals.
8955 Replace redundant assignments with assertions.
8956 (check_for_override): Add comment.
8957 (check_bases_and_members): Replace pending_hard_virtuals with
8958 overridden_virtuals and pending_virtuals with new_virtuals.
8959 (create_vtbl_ptr): Likewise.
8960 (layout_class_type): Likewise.
8961 (finish_struct_1): Likewise. Add comments.
8963 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8965 * class.c (finish_struct_1): Replace redundant code with
8968 * cp-tree.h (flag_new_abi): Move.
8969 (flag_use_cxa_atexit): Likewise.
8970 (flag_honor_std): Likewise.
8971 (flag_rtti): Likewise.
8972 (vbase_offsets_in_vtable_p): Define.
8973 (vptrs_present_everywhere_p): Likewise.
8974 (TYPE_CONTAINS_VPTR_P): Likewise.
8975 (dfs_walk_real): Declare.
8976 * class.c (build_vbase_pointer_fields): Check
8977 vbase_offsets_in_vtable_p.
8978 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8980 (build_vbase_offset_vtbl_entries): Simplify.
8981 (build_vbase_offset_vtbl_entries): Adjust.
8982 (build_vbase_pointer): Add ability to look up vbase offsets in
8984 (start_vtable): New function.
8985 (add_virtual_function): Use it.
8986 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8987 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8988 (build_vtbl_initializer): Take the type of the complete object as
8989 input. Use it to correctly calculate vbase offsets.
8990 (dfs_finish_vtbls): Pass the complete type to
8991 build_vtbl_initializer.
8992 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8993 (create_vtable_ptr): Create a vtable even if there are no
8994 new virtual functions, under the new ABI.
8995 (finish_struct_1): Likewise.
8996 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8997 * decl.c (exapnd_static_init): Remove call to
8998 preserve_initializer.
8999 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9001 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9002 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9003 (construct_virtual_bases): Don't initialize virtual base pointers
9005 (build_aggr_init): Clean up comment.
9006 (expand_aggr_init_1): Likewise.
9007 * rtti.c (expand_class_desc): Store the virtual function table
9008 index where the vbase offset lives in the offset field.
9009 * search.c (dfs_walk_real): Make it global.
9010 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9011 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9013 * tinfo.h (USItype): Make it signed under the new ABI.
9014 * tinfo.cc (convert_to_base): New function. Encapsulate base
9015 conversion logic here.
9016 (__class_type_info::do_upcast): Use it.
9017 (__class_type_info::do_dyncast): Likewise.
9018 (__class_type_info::do_find_public_subobj): Likewise.
9020 * init.c (construct_virtual_bases): Don't look up the addresses of
9021 virtual bases at run-time.
9023 * class.c (build_vbase_pointer): Relocate.
9024 (build_vbase_pointer_fields): Likewise.
9025 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9026 (build_vbase_offset_vtbl_entries): Likewise.
9028 * decl.c (init_decl_processing): Complain if -fnew-abi
9029 -fno-vtable-thunks is used.
9031 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9034 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9036 * cp-tree.h (num_extra_vtbl_entries): New function.
9037 (size_extra_vtbl_entries): Likewise.
9038 (dfs_vtable_path_unmark): Likewise.
9039 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9040 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9041 * class.c (num_extra_vtbl_entries): New function.
9042 (size_extra_vtbl_entries): Likewise.
9043 (dfs_build_vbase_offset_vtbl_entries): New function.
9044 (build_vbase_offset_vtbl_entries): Likewise.
9045 (build_vtbl_initializer): Use it.
9046 (finish_struct_1): Adjust vtable sizes (using
9047 num_extra_vtbl_entries).
9048 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9049 THUNK_DECL is non-NULL before expanding it.
9050 * init.c (expand_virtual_init): Adjust the vtable pointer by
9051 size_extra_vtbl_entries before storing it.
9052 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9053 Handle TREE_LIST parameters here, not in the dfs_* functions.
9054 (dfs_unmarked_real_bases_queue_p): Adjust.
9055 (dfs_marked_real_bases_queue_p): Likewise.
9056 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9057 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9058 (dfs_vtable_path_unmark): Likewise.
9060 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9062 * optimize.c (copy_body_r): Clear the operand three of a
9063 TARGET_EXPR when copying it.
9065 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9067 * method.c (build_decl_overload_real): Check whether we are in ::
9068 before returning __builtin_new/delete.
9070 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9072 * pt.c (tsubst_friend_function): Improve comment.
9073 (instantiate_decl): Avoid crashing when a "nested" function is
9074 instantiated from the top level.
9076 * dump.c (dqeueue_and_dump): Dump
9077 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9079 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9081 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9083 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9085 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9086 ENABLE_NEW_GXX_ABI defined.
9087 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9088 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9089 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9091 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9093 * decl.c (start_cleanup_fn): Call pushdecl.
9095 * call.c (convert_class_to_reference): Fix typos.
9096 (build_conditional_expr): Handle errors gracefully.
9097 * class.c (push_nested_class): Likewise.
9098 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9099 (DECL_THIS_EXTERN): Use it.
9100 (DECL_THIS_STATIC): Likewise.
9101 * cvt.c (convert_to_void): Handle errors gracefully.
9102 (build_expr_type_conversion): Likewise.
9103 * decl.c (maybe_push_decl): Likewise.
9104 (start_decl_1): Likewise.
9105 (require_complete_types_for_parms): Likewise.
9106 * parse.y (structsp): Likewise.
9107 (base_class): Likewise.
9108 * parse.c: Regenerated.
9109 * pt.c (finish_member_template_decl): Likewise.
9110 * typeck.c (decay_conversion): Likewise.
9112 * cp-tree.h (dfs_skip_vbases): New function.
9113 (find_vbase_instance): Likewise.
9114 * class.c (determine_primary_base): Allow a nearly empty base to
9115 serve as a primary base class under the new ABI.
9116 (get_class_offset_1): Rename to ...
9117 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9119 (get_class_offset): Use it. Issue error messages here.
9120 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9121 find the right copies of virtual bases.
9122 (fixup_vtable_deltas1): Rename to ...
9123 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9124 bases as primary bases.
9125 (fixup_vtable_deltas): Remove.
9126 (override_one_vtable): Handle virtual bases as primary bases.
9127 (merge_overrides): Likewise.
9128 (finish_struct_1): Likewise.
9129 (dump_class_hierarchy): Dump primary-ness of bases as well.
9130 * search.c (mark_primary_bases): Use a pre-order traversal to
9131 handle primary virtual bases.
9132 (dfs_skip_vbases): New fiunction.
9133 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9134 (fixup_virtual_upcast_offsets): Likewise.
9135 (fixup_all_virtual_upcast_offsets): Likewise.
9136 (dfs_find_vbase_instances): New function.
9137 (find_vbase_instance): Likewise.
9139 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9141 * lex.c (DIR_SEPARATOR): Delete macro.
9143 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9145 * decl2.c (lang_decode_option): Handle automatic line wrapping
9148 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9150 * friend.c (do_friend): Don't resolve scopes when processing
9151 template declarations, even if the qualifying scope doesn't
9152 involve template parameters.
9154 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9156 * class.c (dfs_modify_vtables_queue_p): Remove.
9157 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9158 and dfs_marked_real_bases_queue_p instead of
9159 dfs_modify_vtables_queue_p.
9161 * class.c (build_vbase_path): Simplify.
9162 (dfs_propagate_binfo_offsets): New function.
9163 (propagate_binfo_offsets): Use it.
9164 (remove_base_field): Simplify.
9165 (dfs_set_offset_for_vbases): Remove.
9166 (dfs_set_offset_for_shared_vbases): New function.
9167 (dfs_set_offset_for_unshared_vbases): Likewise.
9168 (layout_virtual_bases): Use them.
9169 (layout_basetypes): Don't call propagate_binfo_offsets.
9170 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9173 * class.c (build_base_field): New function, split out from ...
9174 (build_base_fields): ... here. Use it. Allocate primary bases
9175 first, under the new ABI.
9176 (get_vtable_entry): Remove.
9177 (remove_base_field): New function, split out from ...
9178 (remove_base_fields): ... here. Adjust since primary bases come
9179 first under the new ABI.
9181 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9182 (initialize_vtbl_ptrs): New function.
9183 (expand_indirect_vtbls_init): Change prototype.
9184 (convert_pointer_to_vbase): Declare.
9185 * init.c (expand_direct_vtbls_init): Remove.
9186 (dfs_initialize_vtbl_ptrs): New function.
9187 (initialize_vtbl_ptrs): Likewise.
9188 (emit_base_init): Use initialize_vtbl_ptrs.
9189 * search.c (convert_pointer_to_vbase): Make it global.
9190 (expand_indirect_vtbls_init): Remove vtable initialization code.
9191 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9193 * class.c (dfs_finish_vtbls): New function.
9194 (finish_vtbls): Use it.
9195 (dump_class_hierarchy): New function.
9197 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9198 (BINFO_VBASE_PRIMARY_P): New macro.
9199 (BINFO_VIRTUALS): Add to documentation.
9200 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9201 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9202 (dfs_mark_primary_bases_queue_p): Likewise.
9203 (dfs_unmarked_real_bases_queue_p): New function.
9204 (dfs_marked_real_bases_queue_p): Likewise.
9205 * search.c (dfs_mark_primary_bases): Adjust.
9206 (mark_primary_bases): Likewise.
9207 (get_shared_vbase_if_not_primary): New function.
9208 (dfs_unmarked_real_bases_queue_p): Likewise.
9209 (dfs_marked_real_bases_queue_p): Likewise.
9210 (dfs_get_pure_virtuals): Simplify.
9211 (get_pure_virtuals): Likewise.
9213 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9215 * lex.c: Include tm_p.h.
9217 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9219 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9221 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9223 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9224 * pt.c (instantiate_decl): Defer comdat templates that might not be
9227 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9228 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9229 (finish_file): Likewise.
9231 * decl2.c (import_export_class): Undo 12/14 change.
9233 * error.c (dump_decl): operator new, not operatornew.
9235 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9236 * search.c (lookup_field_1): Look for the last field with the
9239 2000-01-05 Nathan Sidwell <nathan@acm.org>
9241 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9244 2000-01-05 Nathan Sidwell <nathan@acm.org>
9246 * typeck.c (build_static_cast): Don't strip target qualifiers
9247 when casting from a class.
9249 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9251 * class.c (warn_hidden): Initialize variable `fndecl'.
9253 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9255 * decl.c (flag_isoc9x): New variable to be able to use code in
9256 c-common.c. For now always zero.
9258 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9260 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9261 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9262 or unshare_base_binfos for virtual bases here.
9263 * search.c (dfs_get_vbase_types): Do it here.
9264 (get_vbase_types): Adjust.
9266 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9268 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9269 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9270 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9271 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9272 (unmark_primary_bases): Remove declaration.
9273 (unmarkedp): Declare.
9274 (dfs_vbase_unmark): Likewise.
9275 * class.c (determine_primary_base): Return immediately if there
9276 are no base classes. Call mark_primary_bases here.
9277 (modify_all_direct_vtables): Remove.
9278 (modify_all_indirect_vtables): Remove.
9279 (dfs_modify_vtables_queue_p): New function.
9280 (dfs_modify_vtables): New function.
9281 (modify_all_vtables): Use them.
9282 (build_base_fields): Build FIELD_DECLs for primary virtual base
9284 (create_vtable_ptr): Don't call determine_primary_base here.
9285 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9286 (dfs_set_offset_for_vbases): ... this.
9287 (layout_virtual_bases): Use it.
9288 (layout_class_type): Call determine_primary_base here.
9289 * search.c (unmarkedp): Make it global.
9290 (shared_marked_p): Simplify.
9291 (shared_unmarked_p): Likewise.
9292 (dfs_primary_bases_queue_p): Remove.
9293 (dfs_unmark_primary_bases): Likewise.
9294 (unmark_primary_bases): Likewise.
9295 (mark_primary_bases): Simplify.
9296 (get_pure_virtuals): Don't call mark_primary_bases here.
9297 (dfs_vbase_unmark): New function.
9298 (get_vbase_types): Simplify.
9300 * class.c (struct base_info): Remove.
9301 (determine_primary_base): Take has_virtual_p rather than a
9302 base_info as input. Don't calculate max_has_virtual.
9303 (finish_struct_bits): Remove max_has_virtual argument.
9304 (create_vtable_ptr): Remove max_has_virtual_p argument.
9305 (layout_virtual_bases): Remove max argument.
9306 (layout_basetypes): Likewise.
9307 (layout_class_type): Remove max_has_virtual_p argument.
9308 (finish_struct_1): Remove max_has_virtual.
9310 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9311 (layout_basetypes): Remove.
9312 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9313 Update to handle primary virtual bases.
9314 (remove_base_fields): New function, split out from
9316 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9317 (layout_virtual_bases): New function, split out from
9318 layout_basetypes. Update to handle primary virtual bases.
9319 (layout_basetypes): Moved here from tree.c. Use
9320 remove_base_fields and layout_virtual_bases.
9321 * search.c (dfs_mark_primary_bases_queue_p): New function.
9322 (mark_primary_bases): Use it.
9323 * tree.c (CEIL): Remove.
9324 (propagate_binfo_offsets): Remove.
9325 (layout_basetypes): Remove.
9327 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9329 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9330 (BINFO_PRIMARY_MARKED_P): New macro.
9331 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9332 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9333 (mark_primary_bases): New function.
9334 (unmark_primary_bases): Likewise.
9335 * search.c (get_abstract_virtuals_1): Remove.
9336 (dfs_mark_primary_bases): New function.
9337 (mark_primary_bases): Likewise.
9338 (dfs_unmark_primary_bases): Likewise.
9339 (unmark_primary_bases): Likewise.
9340 (dfs_get_pure_virtuals): Likewise.
9342 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9344 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9345 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9346 (modify_one_vtable): Adjust.
9347 (fixup_vtable_deltas1): Likewise.
9348 (override_one_vtable): Likewise.
9349 * search.c (get_abstract_virtuals_1): Likewise.
9350 (get_pure_virtuals): Likewise.
9351 (expand_upcast_fixups): Likewise.
9352 * tree.c (debug_binfo): Likewise.
9354 * class.c (build_vtable): Don't return a value. Don't rebuild
9355 vtables for bases that have already been handled.
9356 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9357 already been handled.
9358 (modify_one_vtable): Adjust accordingly.
9359 (fixup_vtable_deltas1): Likewise.
9360 (finish_struct_1): Likewise.
9362 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9364 * call.c (build_new_method_call): Also check destructors.
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