1 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
4 * decl2.c (do_local_using_decl): Push the decls, even in a
7 2001-05-22 Mark Mitchell <mark@codesourcery.com>
9 * optimize.c (initialize_inlined_parameters): Don't set
10 TREE_READONLY for a VAR_DECL taking the place of an inlined
13 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
15 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
16 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
19 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
21 * parse.y: Refer to compound literals as such, not as
22 constructor-expressions.
24 2001-05-21 Mark Mitchell <mark@codesourcery.com>
26 * call.c (build_op_delete_call): Ignore exception-specifications
27 when looking for matching delete operators.
28 * init.c (build_new_1): Compute whether or not the allocation
29 function used is a placement allocation function or not, and
30 communicate this information to build_op_delete_call.
32 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
34 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
35 (build_vtbl_ref): Adjust.
36 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
37 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
39 (unsupported_options): Correspondingly.
41 * decl2.c (maybe_make_one_only): Check flag_weak, not
44 * cp-tree.def (START_CATCH_STMT): Lose.
45 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
46 * tree.c (cp_statement_code_p): Don't case it.
47 * semantics.c (cp_expand_stmt): Likewise.
48 * cp-tree.h (START_CATCH_TYPE): Lose.
50 * except.c (expand_start_catch_block): Don't start any blocks.
52 (expand_end_catch_block): Don't end any blocks.
53 * parse.y (handler): Don't pass anything from finish_handler_parms
55 * pt.c (tsubst_expr): Likewise.
56 * semantics.c (begin_handler): Call note_level_for_catch here.
57 (finish_handler_parms): Don't return anything.
58 (genrtl_catch_block, begin_catch_block): Lose.
59 (genrtl_handler): Call expand_start_catch here.
61 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
63 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
64 (get_vtable_decl, build_vtt): Not here.
66 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
69 * optimize.c (update_cloned_parm): Copy addressability and other
72 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
74 * pt.c (determine_specialization): Ignore artificial functions.
76 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
78 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
80 * lex.c (cxx_init_options): Call set_identifier_size. Update.
81 (init_parse): Don't do it here.
83 2001-05-18 Diego Novillo <dnovillo@redhat.com>
85 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
86 function declaration to avoid stripping the symbol's attributes.
88 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
90 * decl.c (pushdecl): Adjust error string.
91 (xref_tag): Adjust friend class injection warning. Remove the
92 inherited name from the class shadowed scope.
94 2001-05-17 Mark Mitchell <mark@codesourcery.com>
96 * except.c (cp_protect_cleanup_actions): New function.
97 (init_exception_processing): Don't set protect_cleanup_actions
98 here. Do set lang_protect_cleanup_actions.
100 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
102 * spew.c (read_token): Call yyerror on all unexpected tokens.
104 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
106 * init.c (member_init_ok_or_else): Take a tree rather than
108 (expand_member_init): Adjust.
110 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
112 * decl.c (duplicate_decls): Suppress warning about duplicate
113 decls if the first decl is a friend.
115 2001-05-12 Zack Weinberg <zackw@stanford.edu>
117 * except.c (choose_personality_routine): Export. Add
118 explanatory comment. Take an enum languages, not a boolean.
119 (initialize_handler_parm): Adjust to match.
120 * cp-tree.h: Prototype choose_personality_routine.
121 * lex.c (handle_pragma_java_exceptions): New function.
122 (init_cp_pragma): Register #pragma GCC java_exceptions.
124 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
126 * method.c (build_mangled_C99_name): Remove unused prototype.
128 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
130 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
131 * typeck.c (get_member_function_from_ptrfunc,
132 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
133 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
135 Reverted Geoff Keating's 2001-05-03's patch.
137 2001-05-11 Ira Ruben <ira@apple.com>
139 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
141 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
143 * cp-tree.h (finish_label_expr, lookup_label): Delete.
144 * parse.y: Update for '&&'; don't issue warning here.
145 * semantics.c (finish_label_expr): Delete.
147 2001-05-07 Mark Mitchell <mark@codesourcery.com>
149 * splay-tree.h (splay_tree_max): New function.
150 (splay_tree_min): Likewise.
152 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
154 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
155 (pfn_vflag_identifier): Define.
156 Update comment about layout of pointer functions.
157 (build_ptrmemfunc1): Update prototype.
158 (expand_ptrmemfunc_cst): Update prototype.
159 * decl.c (initialize_predefined_identifiers): Initialize
160 pfn_vflag_identifier.
161 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
162 an extra field to the type.
163 * expr.c (cplus_expand_constant): Pass 'flag' between
164 expand_ptrmemfunc_cst and build_ptrmemfunc1.
165 * typeck.c (get_member_function_from_ptrfunc): When
166 FUNCTION_BOUNDARY < 16, look at additional field to determine
167 if a pointer-to-member is a real pointer or a vtable offset.
168 (build_ptrmemfunc1): Add new parameter to contain extra field.
169 (build_ptrmemfunc): Pass the extra field around.
170 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
171 (pfn_from_ptrmemfunc): Ignore the extra field.
173 2001-05-03 Mark Mitchell <mark@codesourcery.com>
175 * cp-tree.h (flag_inline_trees): Update documentation.
176 * decl.c (init_decl_processing): Adjust handling of
177 flag_inline_functions and flag_inline_trees to support -O3.
178 (grokfndecl): Set DECL_INLINE on all functions if that's what
180 (save_function_data): Clear DECL_INLINE in
181 current_function_cannot_inline is non-NULL.
182 * decl2.c (flag_inline_trees): Update documentation.
184 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
186 * dump.c (cp_dump_tree, USING_STMT case): New case.
187 * tree.c (cp_statement_code_p): Add USING_STMT.
188 * decl2.c (do_using_directive): Add the using directive statement.
190 * tree.c (walk_tree): Reformat an if block.
192 2001-05-02 Mark Mitchell <mark@codesourcery.com>
194 * decl.c (compute_array_index_type): Don't try to do anything with
195 the indices when processing a template.
197 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
199 * call.c: NULL_PTR -> NULL.
204 * except.c: Likewise.
207 * search.c: Likewise.
209 * typeck.c: Likewise.
210 * typeck2.c: Likewise.
212 2001-05-02 Mark Mitchell <mark@codesourcery.com>
214 * decl2.c (do_using_directive): Revert previous patch.
216 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
218 * cp-tree.def (USING_STMT): New statement node.
219 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
220 * decl2.c (do_using_directive): Add USING_STMT to statement
221 tree. Don't emit errors when processing template decl.
222 * pt.c (tsubst_expr, USING_STMT case): New case.
223 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
225 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
227 * call.c (build_new_op): Convert args from reference here.
228 (build_conditional_expr): Don't convert here.
230 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
232 * spew.c (last_token_id): New static variable.
233 (read_token): Set it here.
234 (yyerror): Use it here.
236 2001-04-30 Richard Henderson <rth@redhat.com>
238 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
241 2001-04-30 Mark Mitchell <mark@codesourcery.com>
243 * gxxint.texi: Remove.
244 * Make-lang.in: Remove all traces of gxxint.texi.
246 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
248 * decl2.c (start_static_initialization_or_destruction): Correct
249 logic to handle the -fno-use-cxa-atexit case.
251 2001-04-30 Mark Mitchell <mark@codesourcery.com>
253 * optimize.c (update_cloned_parm): New function.
254 (maybe_clone_body): Use it. Update the `this' parameter too.
256 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
258 * decl2.c (unsupported_options): Add new-abi.
259 * lang-options.h: Remove no longer supported options.
261 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
263 * except.c (can_convert_eh): Don't check template parms,
266 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
268 * optimize.c (maybe_clone_body): Copy parameter names and locations.
270 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
272 * cp-tree.h (adjust_clone_args): Prototype new function.
273 * class.c (adjust_clone_args): New function.
274 * decl.c (start_function): Call it for in charge ctors.
276 2001-04-26 Mark Mitchell <mark@codesourcery.com>
278 * method.c (use_thunk): Make sure that thunks really are emitted
281 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
283 * mangle.c (write_chars): New macro.
284 (hwint_to_ascii): New function
285 (write_number): Use it.
286 (write_integer_cst): Deal with really big numbers.
288 2001-04-25 Mark Mitchell <mark@codesourcery.com>
290 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
293 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
295 * decl.c (grokdeclarator): Set context of namespace scope
298 2001-04-24 Zack Weinberg <zackw@stanford.edu>
300 * cp/optimize.c: Include hashtab.h.
301 (struct inline_data): Add tree_pruner.
302 (expand_call_inline, expand_calls_inline): Use it when calling
304 (optimize_function): Initialize and free tree_pruner.
306 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
308 Lazy __FUNCTION__ generation.
309 * cp-tree.def (FUNCTION_NAME): Remove.
310 * cp-tree.h (function_name_declared_p): Remove.
311 (cp_fname_init): Prototype.
312 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
313 don't call declare_function_name. Call start_fname_decls.
314 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
315 clobber the line number.
316 (cp_fname_init): New function.
317 (start_function): Call start_fname_decls.
318 (finish_function): Call finish_fname_decls.
319 * lex.c (reswords): Add slots for __FUNCTION__ et al.
320 (rid_to_yy): Add mappings for __FUNCTION__ et al.
321 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
322 * parse.y (VAR_FUNC_NAME): New token.
323 (primary): Add VAR_FUNC_NAME.
324 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
326 (tsubst, FUNCTION_NAME case): Remove.
327 (tsubst_copy, FUNCTION_NAME case): Remove.
328 (tsubst_expr, DECL_STMT case): Be careful with a
329 DECL_PRETTY_FUNCTION_P.
330 (instantiate_decl): Remove function_name_declared_p.
331 * semantics.c (begin_compound_statement): Don't call
332 declare_function_name here.
333 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
334 (finish_translation_unit): Call finish_fname_decls.
335 (expand_body): Remove function_name_declared_p.
336 * typeck2.c (digest_init): Allow any ERROR_MARK.
338 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
340 * pt.c (tsubst_decl): Use VOID_TYPE_P.
341 * semantics.c: Fix some typos.
343 2001-04-23 Phil Edwards <pme@sources.redhat.com>
345 * cp/decl2.c (flag_honor_std): Always initialize to 1.
347 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
349 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
351 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
353 * except.c (build_throw): Wrap the initialization of the exception
354 object in a MUST_NOT_THROW_EXPR.
355 (do_free_exception): #if 0.
357 2001-04-20 Mark Mitchell <mark@codesourcery.com>
359 * cp-tree.h (finish_enum): Change prototype.
360 * decl.c (finish_enum): Reorganize.
361 * parse.y (structsp): Adjust calls to finish_enum.
363 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
365 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
368 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
370 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
371 (layout_empty_base): Return at end flag.
372 (build_base_field): Likewise.
373 (build_base_fields): Likewise.
374 (layout_virtual_bases): Don't add 1 to eoc value.
375 (end_of_class): Use full size for empty bases.
376 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
377 empty bases. Don't add 1 to eoc value. Only add trailing padding
378 if we're an empty class with no empty bases.
379 (dump_class_hierarchy): Dump size and alignment.
381 2001-04-20 Jakub Jelinek <jakub@redhat.com>
383 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
386 2001-04-20 Jakub Jelinek <jakub@redhat.com>
388 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
389 is found, look first if name does not match the structure name.
391 2001-04-19 Mark Mitchell <mark@codesourcery.com>
393 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
395 (SET_DECL_LANGUAGE): New macro.
396 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
397 (pushdecl): Likewise.
398 (build_library_fn_1): Likewise.
399 (build_cp_library_fn): Likewise.
400 (grokfndecl): Likewise.
401 (grokvardecl): Mark `extern "C"' variables as having C linkage.
402 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
403 * lex.c (retrofit_lang_decl): Likewise.
404 * mangle.c (mangle_decl_string): Don't mangle the names of
405 variables declared with C language linkage.
406 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
408 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
410 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
411 flag_access_control from uninitialized storage.
413 2001-04-15 Mark Mitchell <mark@codesourcery.com>
415 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
416 * mangle.c (write_pointer_to_member_type): Fix mangling of
417 pointers to cv-qualified member function types.
419 * init.c (build_delete): Create a SAVE_EXPR for the address if
420 we're going to use it more than once.
422 2001-04-13 Mark Mitchell <mark@codesourcery.com>
424 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
425 (expand_ptremfunc_cst): Change prototype.
426 (delta2_from_ptrmemfunc): Remove.
427 * expr.c (cplus_expand_constant): Adjust call to
428 expand_ptrmemfunc_cst.
429 * typeck.c (build_ptrmemfunc1): Simplify.
430 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
431 results in a constant.
432 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
433 (delta2_from_ptrmemfunc): Remove.
434 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
436 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
438 * cp-tree.h (decl_namespace_list): New macro.
439 (struct saved_scope): Add decl_ns_list.
440 * decl.c (mark_saved_scope): Mark it.
441 * decl2.c: Lose static decl_namespace_list.
442 (init_decl2): Don't save it.
444 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
446 * cp-tree.h (warn_return_type, yylex): Delete redundant
449 * decl.c (current_class_depth, global_namespace): Likewise.
451 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
453 * repo.c (flag_use_repository): Likewise.
455 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
457 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
458 set_block, pushdecl, getdecls, gettags, init_decl_processing,
459 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
460 lvalue_or_else, print_lang_statistics, comp_target_types,
461 unsigned_type, signed_type, signed_or_unsigned_type,
462 build_function_call, mark_addressable, incomplete_type_error):
463 Delete redundant declarations.
465 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
467 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
468 (TYPE_ANONYMOUS_P): New macro.
469 (TAGGED_TYPE_P): New macro.
470 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
471 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
472 * tree.c (no_linkage_helper): Likewise.
473 * semantics.c (begin_class_definition): Likewise.
474 * pt.c (convert_template_argument): Likewise.
475 * lex.c (check_for_missing_semicolon): Likewise.
477 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
479 * class.c (dfs_unshared_virtual_bases): New function.
480 (mark_primary_bases): Call it.
481 (check_bases): Ignore virtual bases when determining
484 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
486 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
488 2001-04-11 Mark Mitchell <mark@codesourcery.com>
490 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
491 cloned function to the clone.
493 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
495 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
497 * semantics.c: Include expr.h.
499 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
501 * method.c (implicitly_declare_fn): Commonize code for copy ctor
502 and assignment op. Set TREE_USED for parameter.
504 2001-04-10 Mark Mitchell <mark@codesourcery.com>
506 * class.c (find_final_overrider_data): Add `candidates'.
507 (dfs_find_final_overrider): Don't issue error messages
509 (find_final_overrider): Issue error messages here.
510 (build_base_field): Don't warn about amgibuous direct bases here.
511 (warn_about_ambiguous_direct_bases): New function.
512 (layout_class_type): Use it.
514 2001-04-10 Richard Henderson <rth@redhat.com>
516 * typeck.c (build_array_ref): Push the array reference inside
517 COMPOUND_EXPR and COND_EXPR.
519 2001-04-05 Mark Mitchell <mark@codesourcery.com>
521 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
522 * decl.c (duplicate_decls): Adjust accordingly.
523 (maybe_commonize_var): Likewise.
524 (grokfndecl): Likewise.
525 (start_function): Likewise.
526 (start_method): Likewise.
527 * decl2.c (key_method): Likewise.
528 (import_export_decl): Likewise.
529 * method.c (implicitly_declare_fn): Likewise.
530 * optimize.c (maybe_clone_body): Likewise.
532 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
534 * lang-specs.h: Add __DEPRECATED.
536 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
538 * search.c (get_dynamic_cast_base_type): When building a new
539 constant, set its type to ssizetype.
541 2001-04-04 Jakub Jelinek <jakub@redhat.com>
543 * optimize.c (expand_call_inline): Only add newly inlined statements
546 2001-04-03 Mark Mitchell <mark@codesourcery.com>
548 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
549 (OPERATOR_FORMAT): Likewise.
550 (OPERATOR_TYPENAME_FORMAT): Likewise.
551 * operators.def: Remove old name-mangling information.
552 * decl.c (grok_op_properties): Adjust accordingly.
553 * lex.c (init_operators): Likewise.
554 * rtti.c (get_tinfo_decl): Issue error messages about types that
557 2001-04-03 Mark Mitchell <mark@codesourcery.com>
559 * decl2.c (import_export_decl): Don't call import_export_class
560 when processing an inline member function.
561 * semantics.c (expand_body): Call import_export_decl before
562 emitting inline functions.
564 2001-03-28 Richard Henderson <rth@redhat.com>
566 IA-64 ABI Exception Handling:
567 * cp-tree.def (EH_SPEC_BLOCK): New.
568 (MUST_NOT_THROW_EXPR): New.
569 * cp-tree.h: Update changed function declarations.
570 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
571 (CPTI_CALL_UNEXPECTED): New.
572 (struct cp_language_function): Rename x_eh_spec_try_block
574 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
575 * decl.c (current_binding_level): If no current function
576 bindings, revert to scope_chain.
577 (initialize_predefined_identifiers): Remove __cp_push_exception.
578 (store_parm_decls): Use begin_eh_spec_block.
579 (finish_function): Use finish_eh_spec_block.
580 (mark_lang_function): Update for name changes.
581 * decl2.c (finish_file): No mark_all_runtime_matches.
582 * dump.c (cp_dump_tree): Handle new tree codes.
583 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
584 * except.c (catch_language_init, catch_language): Remove.
585 (init_exception_processing): Don't set language code.
586 Initialize call_unexpected_node, protect_cleanup_actions,
587 eh_personality_libfunc, lang_eh_runtime_type.
588 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
589 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
590 (prepare_eh_type): Split out type canonicalizations ...
591 (build_eh_type_type): ... from here.
592 (build_eh_type_type_ref): Remove.
593 (mark_all_runtime_matches): Remove.
594 (build_exc_ptr): New.
595 (do_begin_catch, do_end_catch): New.
596 (do_pop_exception): Remove.
597 (build_terminate_handler): Remove.
598 (choose_personality_routine): Split out language choice from ...
599 (initialize_handler_parm): ... here.
600 Use MUST_NOT_THROW_EXPR.
601 (expand_start_catch_block): Use do_begin_catch. Simplify Java
602 exception object handling.
603 (expand_start_eh_spec, expand_end_eh_spec): Remove.
604 (expand_exception_blocks, alloc_eh_object): Remove.
605 (begin_eh_spec_block, finish_eh_spec_block): New.
606 (do_allocate_exception, do_free_exception): New.
607 (expand_throw): Merge into ...
608 (build_throw): ... here. Update for abi.
609 * expr.c (cplus_expand_expr): No expand_internal_throw.
610 Handle MUST_NOT_THROW_EXPR.
611 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
612 * semantics.c (*) Update for except.h name changes.
613 (genrtl_try_block): No protect_with_terminate.
614 (genrtl_eh_spec_block): New.
615 (genrtl_handler): Don't emit the goto here.
616 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
617 (genrtl_finish_function): Don't expand_exception_blocks.
618 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
620 2001-03-28 Richard Henderson <rth@redhat.com>
622 * decl.c (struct named_label_list): Rename eh_region to
623 in_try_scope, add in_catch_scope.
624 (struct binding_level): Rename eh_region to is_try_scope,
626 (note_level_for_try): Rename from note_level_for_eh.
627 (note_level_for_catch): New.
628 (poplevel): Copy both is_try_scope and is_catch_scope to
629 the named_label_list struct.
630 (check_previous_goto_1): Don't check for catch block via
631 DECL_ARTIFICIAL; use in_try_scope instead.
632 (check_goto): Likewise.
633 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
634 * except.c (expand_start_catch_block): Call note_level_for_catch.
635 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
637 2001-03-27 Richard Henderson <rth@redhat.com>
639 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
640 exceptions_via_longjmp.
642 2001-03-27 Phil Edwards <pme@sources.redhat.com>
644 * pt.c (check_default_tmpl_args): Make error messages clearer.
646 2001-03-26 Phil Edwards <pme@sources.redhat.com>
648 * error.c: Also undefine 'A' macro used for cp_printers definition.
650 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
652 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
654 2001-03-26 Mike Yang <yang@research.att.com>
655 Mark Mitchell <mark@codesourcery.com>
657 * dump.c (dump_access): New function.
658 (cp_dump_tree): Use it. Dump basetype information for class
661 2001-03-26 Mark Mitchell <mark@codesourcery.com>
663 * Makefile.in (optimize.o): Depend on params.h.
664 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
665 (init_decl_processing): Set flag_no_inline when doing
667 * optimize.c: Include params.h.
668 (struct inline_data): Improve documentation of FNS. Add
669 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
670 (INSNS_PER_STMT): New macro.
671 (remap_block): Use CLONING_P.
672 (inlinable_function_p): Don't inline big functions.
673 (expand_call_inline): Keep track of how much inlining we've done.
674 (optimize_function): Set FIRST_INLINED_FN.
675 (maybe_clone_body): Set CLONING_P.
676 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
678 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
679 rest_of_compilation. Clear DECL_RTL for local variables
681 (clear_decl_rtl): New function.
683 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
686 * cp-tree.h (skip_type_access_control,
687 reset_type_access_control): Prototype.
688 * decl.c (grokdeclarator): Access of friends is not checked.
689 * parse.y (component_decl_list): Reset type access control.
690 * semantics.c (decl_type_access_control): Clear
691 current_type_lookups.
692 (save_type_access_control): Don't save if not deferring.
693 (skip_type_access_control, reset_type_access_control): New
695 (begin_class_definition): Do type access control for basetypes.
696 Start deferred access control.
697 (finish_class_definition): Resume immediate access control if
698 this is a local class.
700 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
702 * class.c (add_method): Use memcpy/memmove, not bcopy.
704 * decl.c (duplicate_decls): Likewise.
706 2001-03-23 Jakub Jelinek <jakub@redhat.com>
708 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
711 2001-03-23 Jakub Jelinek <jakub@redhat.com>
713 * decl.c (local_names): Define.
714 (push_local_name): New.
715 (grok_reference_init): Return init if initializing static reference
716 variable with non-constant instead of emitting it.
717 Move expand_static_init call to cp_finish_decl.
718 (layout_var_decl): Call push_local_name.
719 (maybe_commonize_var): Allow inlining functions even if they have
720 static local variables, use comdat_linkage for them if flag_weak.
721 (check_initializer): Call obscure_complex_init if
722 grok_reference_init returned non-zero.
723 (save_function_data): Clear x_local_names.
724 (pop_cp_function_context): Free x_local_names.
725 (mark_inlined_fns): Remove.
726 (mark_lang_function): Mark x_local_names.
727 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
728 Mark inlined_fns as tree, remove call to mark_inlined_fns.
729 * class.c (alter_access): Ensure DECL_ACCESS is never set if
730 DECL_DISCRIMINATOR_P.
731 * cp-tree.h (cp_language_function): Add x_local_names.
732 (lang_decl_flags): Add discriminator into u2.
733 (lang_decl_inlined_fns): Remove.
734 (lang_decl): inlined_fns is now a TREE_VEC.
735 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
736 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
737 TREE_VEC, not a custom structure.
738 (optimize_function): Likewise.
739 * mangle.c (discriminator_for_local_entity): Discriminate among
740 VAR_DECL local entities.
741 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
744 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
746 Add support for Java interface method calls.
747 * cp-tree.h (struct lang_type): Add java_interface flag.
748 (TYPE_JAVA_INTERFACE): New macro.
749 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
750 by setting TYPE_JAVA_INTERFACE.
751 * call.c (java_iface_lookup_fn): New static.
752 (build_over_call): If calling a method declared in a
753 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
754 expression which resolves the function address.
755 (build_java_interface_fn_ref): New function.
757 2001-03-22 Richard Henderson <rth@redhat.com>
759 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
760 * except.c: Don't include it.
762 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
763 based on an idea from Joe Buck <jbuck@synopsys.com>
765 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
767 (data_def, component_decl): Add reductions to bad_decl.
769 2001-03-22 Jakub Jelinek <jakub@redhat.com>
771 * method.c (do_build_assign_ref): Don't use build_modify_expr for
772 anonymous aggregates, since they don't have assignment operator
774 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
775 assignment operators for anonymous structure fields.
777 2001-03-21 Jason Merrill <jason@redhat.com>
779 * pt.c (instantiate_decl): Abort if we see a member constant
780 instantiation that doesn't already have its initializer.
781 Downgrade explicit instantiation without definition to pedwarn.
783 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
784 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
785 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
787 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
788 (pending_vtables): Remove.
789 * decl2.c (pending_vtables): Remove.
790 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
791 CLASSTYPE_VTABLE_NEEDS_WRITING.
792 (import_export_class): Likewise.
793 (init_decl2): Don't mark pending_vtables.
794 * lex.c (handle_pragma_vtable): Just sorry.
795 * pt.c (instantiate_class_template): Don't mess with
796 CLASSTYPE_VTABLE_NEEDS_WRITING.
797 (mark_class_instantiated): Likewise.
798 * ptree.c (print_lang_type): Don't print it.
799 * semantics.c (begin_class_definition): Don't set it.
801 * pt.c (template_tail): Replace with last_pending_template.
802 (maybe_templates, maybe_template_tail): Remove.
803 (add_pending_template): Adjust.
804 (instantiate_pending_templates): Adjust.
806 * cp-tree.h (struct saved_scope): Remove lang_stack field.
807 (current_lang_stack): Remove.
808 * decl.c (maybe_push_to_top_level): Don't initialize it.
809 (duplicate_decls): Use current_lang_depth.
810 (xref_basetypes): Likewise.
811 * class.c (current_lang_depth): New fn.
812 (push_lang_context): Use more varray functionality.
813 (pop_lang_context): Likewise.
815 * error.c (GLOBAL_THING): Always use '__'.
817 2001-03-21 Mark Mitchell <mark@codesourcery.com>
819 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
821 * mangle.c (mangle_decl_string): Mangle the names of overloaded
822 operators, even when they have `extern "C"' linkage.
824 2001-03-19 Mark Mitchell <mark@codesourcery.com>
826 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
827 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
828 where it's not necessary.
829 (add_method): Remove optimization involving comparison of
831 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
832 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
833 where it's not necessary.
834 (check_methods): Likewise.
835 (build_clone): Likewise.
836 (built_vtt): Likewise.
837 * cp-tree.h (DECL_NEEDED_P): Likewise.
838 * decl.c (pushtag): Likewise.
839 (duplicate_decls): Likewise.
840 (pushdecl): Likewise.
841 (builtin_function): Likewise.
842 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
843 (build_cp_library_fn): Likewise.
844 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
845 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
846 where it's not necessary.
847 (make_rtl_for_nonlocal_decl): Likewise.
848 (cp_finish_decl): Likewise.
849 (grokfndecl): Likewise.
850 (grokvardecl): Likewise.
851 (grokdeclarator): Likewise.
852 (start_function): Likewise.
853 (cp_missing_return_ok_p): Likewise.
854 * decl2.c (grokclassfn): Likewise.
855 (check_classfn): Likewise.
856 (finish_static_data_member_decl): Likewise.
857 (grokfield): Likewise.
858 * error.c (GLOBAL_IORD_P): Remove.
859 (dump_global_iord): Improve output.
860 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
861 * except.c (nothrow_libfn_p): Summarily reject any function not in
863 * init.c (build_java_class_ref): Don't explicitly set
864 DECL_ASSEMBLER_NAME after calling mangle_decl.
865 * mangle.c (mangle_decl_string): Handle extern "C" functions.
866 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
867 * method.c (set_mangled_name_for_decl): Don't explicitly set
868 DECL_ASSEMBLER_NAME after calling mangle_decl.
869 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
870 IDENTIFIER_GLOBAL_VALUE for the thunk.
871 * pt.c (set_mangled_name_for_template_decl): Remove.
872 (check_explicit_specialization): Don't use it.
873 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
874 (tsubst_friend_function): Likewise.
875 (tsubst_decl): Likewise.
876 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
877 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
878 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
879 where it's not necessary.
880 (tinfo_base_init): Likewise.
881 (create_real_tinfo_var): Likewise.
882 * search.c (looup_field_1): Likewise.
883 * semantics.c (finish_named_return_value): Likewise.
884 * tree.c (init_tree): Set lang_set_decl_assembler_name.
886 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
888 Correct semantics restrictions checking in throw-expression.
889 * except.c (is_admissible_throw_operand): New function.
890 (build_throw): Use it.
892 2001-03-14 Mark Mitchell <mark@codesourcery.com>
894 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
897 2001-03-14 Mark Mitchell <mark@codesourcery.com>
899 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
900 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
901 * decl.c (duplicate_decls): Likewise.
902 (builtin_function): Likewise.
903 (build_library_fn): Likewise.
904 (build_cp_library_fn): Likewise.
905 (check_initializer): Likewise.
906 (cp_finish_decl): Likewise.
907 * decl2.c (grokfield): Likewise.
908 (grok_function_init): Remove #if 0'd code.
909 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
910 * friend.c (do_friend): Likewise.
911 * init.c (get_temp_regvar): Likewise.
912 * method.c (make_thunk): Likewise.
913 * pt.c (tsubst_friend_function): Likewise.
914 (tsubst_decl): Likewise.
915 (regenerate_decl_from_template): Likewise.
916 * semantics.c (genrtl_named_return_value): Likewise.
917 (expand_body): Likewise.
918 (genrtl_finish_function): Likewise.
919 * tree.c (cp_tree_equal): Likewise.
921 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
923 * call.c (convert_like_real): Add extra semantics to INNER
924 parameter. Don't convert to temporary if a user conversion
925 gives us an lvalue that we're about to bind to a reference.
926 Set INNER to indicate pending reference binding on recursive
929 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
931 * cp/lex.c: Delete duplicate pending_lang_change.
933 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
935 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
937 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
938 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
940 2001-03-09 Zack Weinberg <zackw@stanford.edu>
942 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
944 2001-03-08 Stan Shebs <shebs@apple.com>
946 * cp-tree.h (set_identifier_local_value): Remove unused decl.
948 2001-03-06 Zack Weinberg <zackw@stanford.edu>
950 * spew.c: Remove references to CPP_OSTRING.
952 2001-03-06 Andrew Haley <aph@redhat.com>
954 * typeck.c (convert_arguments): Check that we have an fndecl.
956 2001-03-05 Andrew Haley <aph@redhat.com>
958 * typeck.c (convert_arguments): Don't do ellipsis conversion for
959 __built_in_constant_p.
961 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
963 * typeck.c (build_static_cast): Allow enum to enum conversions
966 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
968 * class.c (check_field_decls): Pointers to member do not a
969 non-pod struct make, as per DR 148.
971 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
973 * call.c (joust): cp_pedwarn when using gnu extension concerning
974 worst conversion sequences.
976 2001-03-01 Zack Weinberg <zackw@stanford.edu>
978 * decl.c: Replace all uses of 'boolean' with 'bool'.
980 2001-03-01 Zack Weinberg <zackw@stanford.edu>
982 * lang-specs.h: Add zero initializer for cpp_spec field to
983 all array elements that need one. Don't put an #ifdef inside
984 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
987 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
989 Implement using decls inside template functions.
990 * decl2.c (validate_nonmember_using_decl): Don't special case
991 fake_std_node in the global namespace. Don't reject early when
992 processing a template.
993 (do_local_using_decl): Add to statement tree. Don't do further
994 processing when building a template.
995 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
997 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
999 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1000 same function. Do complain about ambiguating extern "C"
1003 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1005 Remove floating point and complex type template constant parms.
1006 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1007 COMPLEX_TYPE extensions.
1008 (invalid_nontype_parm_type_p): Likewise.
1010 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1012 * except.c (call_eh_info): Revert "match_function"'s type.
1014 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1016 Fix ctor vtable vcall offsets.
1017 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1018 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1019 (get_matching_base): Remove.
1020 (get_original_base): New function.
1021 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1022 Use a virtual thunk for a ctor vtable with an index
1023 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1024 primary base within a constructor vtable. Only set
1025 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1026 when primary base has been lost.
1027 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1029 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1031 * call.c (joust): Ensure more_specialized()'s argument length
1032 parameter has correct value for constructors.
1034 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1036 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1038 * decl.c (mark_inlined_fns): Prototype.
1040 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1042 * spew.c (yylex): Correct handling of friends.
1044 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1046 * mangle.c (write_encoding): Pass write_function_type the
1047 FUNCTION_DECL for the function being encoded.
1048 (write_function_type): Pass it along to write_bare_function_type.
1049 (write_bare_function_type): Pass it along to write_method_parms.
1050 (write_method_parms): Don't mangle the compiler-generated
1051 parameters to a constructor or destructor.
1053 2001-02-22 Andreas Jaeger <aj@suse.de>
1055 * optimize.c: Include toplev.h for
1056 note_deferral_of_defined_inline_function prototype.
1058 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1060 * cp-tree.h (struct lang_decl_inlined_fns): New.
1061 (struct lang_decls): Add inlined_fns.
1062 (DECL_INLINED_FNS): New macro.
1063 * optimize.c (struct inline_data): Add inlined_fns.
1064 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1065 (inlinable_function_p): Likewise, fix typo in comment,
1066 function is not inlinable if it already inlined function currently
1068 (expand_call_inline): Add fn to inlined_fns if neccessary.
1069 (optimize_function): Initialize inlined_fns.
1070 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1071 * decl.c (mark_inlined_fns): New function.
1072 (lang_mark_tree): Call it.
1074 2001-02-21 Jason Merrill <jason@redhat.com>
1076 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1077 (DECL_UNINLINABLE): Move to middle-end.
1079 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1080 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1081 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1082 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1083 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1085 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1088 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1090 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1093 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1095 * optimize.c (expand_call_inline): Don't walk subtrees of type
1098 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1100 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1103 2001-02-18 Jason Merrill <jason@redhat.com>
1105 Do put the VTT parameter in DECL_ARGUMENTS.
1106 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1107 (current_vtt_parm): New macro.
1108 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1109 (DECL_HAS_VTT_PARM_P): New macro.
1110 (DECL_VTT_PARM): Remove.
1111 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1112 * decl.c (duplicate_decls): Only copy the operator code if
1114 (start_function): Set current_vtt_parm.
1115 (lang_mark_tree): Don't mark vtt_parm.
1116 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1117 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1118 * class.c (build_clone): Maybe remove the VTT parm.
1119 * optimize.c (maybe_clone_body): Set up the VTT parm.
1120 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1121 * call.c (build_over_call): Just allow the VTT arg.
1122 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1123 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1124 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1125 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1126 * error.c (dump_function_decl): Likewise.
1127 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1128 if we try to call a constructor with in-charge or VTT parms.
1129 * method.c (skip_artificial_parms_for): New fn.
1130 * call.c (add_function_candidate, build_over_call): Call it.
1131 * call.c (build_new_method_call): Use current_vtt_parm.
1132 * init.c (expand_virtual_init): Likewise.
1133 * class.c (same_signature_p): No longer static.
1134 * cp-tree.h: Declare it.
1135 * search.c (look_for_overrides_r): Use it.
1137 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1139 * cp-tree.h (new_abi_rtti_p): Remove.
1140 (name_mangling_version): Likewise.
1141 (flag_do_squangling): Likewise.
1142 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1143 * decl.c (grokfndecl): Likewise.
1144 * decl2.c (name_mangling_version): Remove.
1145 (flag_do_squangling): Likewise.
1146 (lang_f_options): Remove `squangle'.
1147 (unsupported_options): Add `squangle'.
1148 (cxx_decode_option): Issue a warning about uses of
1149 -fname-mangling-version.
1150 (finish_file): Remove old ABI support.
1151 * pt.c (check_explicit_specialization): Likewise.
1152 (tsubst_decl): Likewise.
1153 * rtti.c (init_rtti_processing): Likewise.
1154 (build_headof): Likewise.
1155 (get_tinfo_decl_dynamic): Likewise.
1156 (tinfo_from_decl): Likewise.
1157 (build_dynamic_cast_1): Likewise.
1158 (synthesize_tinfo_var): Likewise.
1159 * init.c (build_new): Allow enumeration types for the array-bounds
1160 in a direct-new-declarator.
1162 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1164 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1165 TREE_PROTECTED from the template being specialized.
1167 2001-02-17 Jason Merrill <jason@redhat.com>
1169 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1171 * decl.c (bad_specifiers): Allow throw specs on things with
1172 pointer-to-function or -member-function type.
1173 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1176 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1178 * call.c (check_dtor_name): Handle template names correctly.
1180 2001-02-16 Jason Merrill <jason@redhat.com>
1182 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1183 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1184 * optimize.c (maybe_clone_body): Don't substitute it.
1185 * call.c (build_new_method_call): Check in_chrg instead.
1186 * init.c (expand_virtual_init): Likewise.
1188 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1190 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1191 class-type introduces at least a type-name.
1193 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1195 * call.c (convert_like_real): Create a temporary for non-lvalue.
1197 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1199 * cp-tree.h: Fix typos in comments.
1201 2001-02-16 Jason Merrill <jason@redhat.com>
1203 * optimize.c (remap_block): If we're compiling a clone, pass the
1204 new block to insert_block.
1206 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1208 * semantics.c (finish_asm_stmt): Robustify.
1210 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1212 * pt.c (push_template_decl_real): Don't remangle the name of a
1215 2001-02-15 Jim Meyering <meyering@lucent.com>
1217 * Make-lang.in (c++.install-common): Depend on installdirs.
1218 (c++.install-info): Likewise.
1219 (c++.install-man): Likewise.
1221 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1223 * typeck2.c (build_m_component_ref): Robustify.
1225 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1227 * friend.c (do_friend): Don't take the nested [template] class
1228 into account when deciding whether to warn about the friend
1229 function not referring to a template function.
1231 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1233 * typeck.c (build_unary_op): Clarify error message.
1235 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1237 * parse.y (component_constructor_declarator): allow optional
1238 parentheses around constructor class name.
1240 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1242 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1244 * init.c (emit_base_init): Remove incorrect comment about
1246 * method.c (make_thunk): Fix comment alignment.
1248 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1250 Kill remnants of this is variable.
1251 * cp-tree.h (flag_this_is_variable): Remove.
1252 * decl2.c (flag_this_is_variable): Remove.
1253 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1254 (build_vbase_path): The path is non-static, even in a cdtor.
1255 (resolves_to_fixed_type_p): Add additional return value.
1256 * search.c (init_vbase_pointers): Adjust.
1257 * tree.c (lvalue_p_1): Adjust.
1258 * typeck.c (mark_addressable): Adjust.
1260 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1262 * pt.c (unify): Don't check cv quals of array types.
1264 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1266 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1267 check whether we already have the type.
1269 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1271 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1272 * call.c (build_op_delete_call): Simplify to remove duplicate
1274 * class.c (clone_function_decl): Don't build the deleting variant
1275 of a non-virtual destructor.
1276 * decl.c (finish_destructor_body): Don't call delete if this is a
1277 non-virtual destructor.
1278 * init.c (build_delete): Explicitly call `operator delete' when
1279 deleting an object with a non-virtual destructor.
1281 2001-02-13 Jason Merrill <jason@redhat.com>
1283 * lang-specs.h: Add more __EXCEPTIONS.
1285 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1287 * typeck2.c (process_init_constructor): Check
1288 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1290 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1292 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1293 Remove spurious information in comment. Allow further
1294 adjustments of REFERENCE_TYPE args.
1296 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1298 * errfn.c (cp_deprecated): Tweak diagnostic text.
1299 * parse.y (new_initializer): Deprecate initializer lists
1302 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1304 Remove old ABI support.
1306 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1308 * decl2.c (flag_vtable_thunks): Always set it to 1.
1309 (flag_new_abi): Likewise.
1310 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1312 * Makefile.in (g++spec.o): Fix typo.
1314 2001-02-09 Jason Merrill <jason@redhat.com>
1316 * lang-specs.h: Restore definition of __EXCEPTIONS.
1318 2001-02-08 Jason Merrill <jason@redhat.com>
1320 * search.c (shared_member_p): New function.
1321 (lookup_field_r): Use it.
1322 * cp-tree.h (SHARED_MEMBER_P): Remove.
1324 * method.c (process_overload_item): Handle template-dependent array
1326 * pt.c (type_unification_real): If we end up with undeduced nontype
1329 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1332 * typeck2.c (friendly_abort): Don't say anything if we have
1333 earlier errors or sorries.
1335 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1336 wchar_t. Ignore if in_system_header.
1338 * decl.c (maybe_push_cleanup_level): New fn...
1339 (start_decl_1): ...split out from here.
1340 * cvt.c (build_up_reference): Use it.
1341 * cp-tree.h: Declare it.
1343 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1345 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1348 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1350 * pt.c (lookup_template_class): Make sure it's a primary
1351 template or template_template_parm when called from the parser.
1352 (instantiate_template_class): Add assertion.
1354 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1356 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1357 from error_mark_node.
1359 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1361 Fix specification and implementation bugs in V3 ABI
1362 construction vtables.
1363 * cp-tree.h (flag_dump_class_layout): New flag.
1364 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1365 (BINFO_LOST_PRIMARY_P): New flag.
1366 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1367 (BINFO_PRIMARY_MARKED_P): Rename to ...
1368 (BINFO_PRIMARY_P): ... here.
1369 (binfo_via_virtual): New prototype.
1370 * decl2.c (flag_dump_class_layout): New flag.
1371 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1372 use `=' as a file name separator.
1373 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1375 (build_vtbl_address): If this is a virtual primary base, then
1376 get the vtbl of what it is ultimately primary for.
1377 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1378 for BINFO_PRIMARY_P.
1379 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1380 (get_shared_vbase_if_not_primary): Likewise.
1381 (dfs_get_pure_virtuals): Likewise.
1382 (expand_upcast_fixups): Likewise.
1383 (fixup_virtual_upcast_offsets): Likewise.
1384 (dfs_find_vbase_instance): Likewise.
1385 (find_vbase_instance): Likewise.
1386 (binfo_from_vbase): Adjust comment to reflect reality.
1387 (binfo_via_virtual): New function.
1388 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1389 for binfo walking during VTT construction.
1390 (dfs_mark_primary_bases): Remove.
1391 (force_canonical_binfo_r): New function.
1392 (force_canonical_binfo): New function.
1393 (mark_primary_virtual_base): New function.
1394 (mark_primary_bases): Walk in inheritance graph order, use
1395 mark_primary_virtual_base.
1396 (determine_primary_base): Use some more intermediate variables.
1397 (dfs_find_final_overrider): Don't check for overriding along a
1399 (dfs_modify_vtables): Walk into primary virtual bases too.
1400 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1401 (build_base_fields): Likewise.
1402 (dfs_set_offset_for_unshared_vbases): Likewise.
1403 (layout_virtual_bases): Likewise.
1404 (end_of_class): Likewise.
1405 (finish_struct_1): Call dump_class_hierarchy, if requested.
1406 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1407 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1408 (dump_class_hierarchy): Add file parameter. Append to file, if
1410 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1411 Use canonical base for virtual bases.
1412 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1413 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1414 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1415 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1417 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1418 from DATA. We want virtual primary bases and all bases via virtual.
1419 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1420 virtual base when not a construction vtable.
1421 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1422 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1423 Use canonical bases when processing virtual bases.
1424 (accumulate_vtbl_inits): We're interested in any base via a
1426 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1427 within a construction vtable, determine what is being overridden.
1428 (build_vtbl_initializer): Add more comments
1429 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1430 (build_rtti_vtbl_entries): Check if the base has lost its
1433 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1435 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1437 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1439 * decl.c (pushdecl): Call abort instead of fatal.
1440 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1441 * init.c (build_new_1): Likewise.
1442 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1443 * decl.c (build_typename_type): hash_table_init now returns void.
1444 decl.c (init_decl_processing): Make an error non-fatal.
1446 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1448 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1450 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1451 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1452 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1453 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1454 * decl.c (maybe_commonize_var): Use the new name-mangling where
1456 * decl2.c (comdat_linkage): Enhance comments. Make all
1457 compiler-generated things static, if COMDAT is not available.
1458 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1460 (tinfo_base_init): Use the correct mangled name for typeinfo
1461 strings, and push them into the global scope.
1462 (typeinfo_in_lib_p): New function.
1463 (synthesize_tinfo_var): Use it.
1464 (create_real_tinfo_var): Likewise.
1466 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1468 * decl.c (push_class_binding): Use context_for_name_lookup instead
1470 * search.c (context_for_name_lookup): Remove static. Check for NULL
1471 context in the loop.
1472 * cp-tree.h (context_for_name_lookup): Add prototype.
1474 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1476 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1477 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1479 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1480 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1482 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1484 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1485 of macros used when compiling g++spec.c.
1486 * g++spec.c (lang_specific_driver): Link with the shared
1489 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1491 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1492 make_reference_declarator, make_call_declarator), method.c
1493 (implicitly_declare_fn), parse.y (namespace_using_decl,
1494 notype_unqualified_id, expr_or_declarator, new_type_id,
1495 after_type_declarator, direct_after_type_declarator,
1496 notype_declarator, complex_notype_declarator,
1497 complex_direct_notype_declarator, qualified_id,
1498 notype_qualified_id, overqualified_id, direct_new_declarator,
1499 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1500 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1501 instead of build_parse_node.
1503 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1505 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1506 (minus_one_node): Moved to top level gcc directory. Renamed
1507 to integer_minus_one_node.
1509 * init.c (init_init_processing): Don't set minus_one_node.
1510 (build_vec_init): Use integer_minus_one_node.
1512 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1514 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1516 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1517 identical and they would be replaced with constant, remove
1518 MODIFY_EXPR from the tree.
1520 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1522 * Make-lang.in: Remove all dependencies on defaults.h.
1523 * call.c: Don't include defaults.h.
1525 * decl2.c: Likewise.
1526 * except.c: Likewise.
1530 * typeck.c: Likewise.
1532 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1534 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1535 operators even in "C" linkage.
1536 * method.c (set_mangled_name_for_decl): Likewise.
1537 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1538 overloaded operators in "C" linkage.
1540 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1542 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1543 (tsubst_arg_types): Check parameter is not void.
1544 (tsubst): Adjust tsubst_decl call.
1546 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1548 * call.c (add_builtin_candidate): Quote std properly, from
1551 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1553 * pt.c (check_explicit_specialization): Clone constructors and
1556 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1558 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1559 indicates anything special about template depth. Make sure we
1560 only count the user visible template classes.
1562 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1564 * call.c (build_conv): Typo in comment.
1565 (add_builtin_candidate): Add more explanation.
1566 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1567 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1568 when we have enumeral types.
1569 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1570 candidates for relops and eqops.
1571 (joust): Simplify control flow. Allow a non-template user
1572 function to hide a builtin.
1574 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1576 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1577 (more_specialized): Add deduction parameter.
1578 * call.c (joust): Adjust more_specialized call.
1579 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1580 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1581 (get_bindings_order): Remove.
1582 (get_bindings_real): Add DEDUCE parameter.
1583 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1584 REFERENCE_TYPE jig for DEDUCE_ORDER.
1585 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1586 maybe_adjust_types_for_deduction.
1587 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1589 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1590 (check_cv_quals_for_unify): Use new unify qualifier flags.
1591 (unify): Clear new unify qualifier flags.
1592 (get_bindings_real): Add DEDUCE parameter.
1593 (get_bindings): Adjust call to get_bindings_real.
1594 (get_bindings_overload): Likewise.
1595 (most_specialized_instantiation): Adjust call to
1598 2001-01-19 Jason Merrill <jason@redhat.com>
1600 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1602 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1605 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1607 * decl2.c (arg_assoc_class): Fix double iteration logic.
1609 2001-01-19 Jason Merrill <jason@redhat.com>
1611 * init.c (build_delete): Always call convert_force to strip cv-quals.
1613 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1614 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1615 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1617 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1619 * search.c (get_vbase_1): Count only virtual bases.
1621 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1623 * class.c (duplicate_tag_error): Robustify flag clearing.
1625 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1627 * cp-tree.h (lookup_template_class): Add complain parm.
1628 * decl.c (lookup_namespace_name): Adjust call to
1629 lookup_template_class.
1630 (make_typename_type): Likewise.
1631 * semantics.c (finish_template_type): Likewise.
1632 * pt.c (lookup_template_class): Add complain parm. Adjust.
1633 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1636 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1638 * pt.c (copy_default_args_to_explicit_spec): Preserve
1639 object's CV quals. Reorganize.
1641 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1643 * typeck.c (build_modify_expr): Say `initialization' for
1645 * init.c (build_default_init): Convert to enumeral type, if
1648 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1650 * parse.y (nomods_initdcl0): Properly set things up for
1653 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1655 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1656 (type_unification_real): Set it.
1659 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1661 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1663 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1665 * semantics.c (begin_class_definition): Check we're not inside a
1668 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1670 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1673 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1675 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1676 * call.c (build_over_call): Add comment.
1678 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1680 * cvt.c (ocp_convert): Handle vector type conversion
1681 * typeck2.c (digest_init): Handle vector type initializations
1683 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1685 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1688 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1690 * pt.c (check_nontype_parm): Rename to ...
1691 (invalid_nontype_parm_type_p): ... here.
1692 (process_template_parm): Adjust.
1693 (convert_template_argument): Adjust.
1695 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1697 * pt.c (check_nontype_parm): New function.
1698 (process_template_parm): Use it.
1699 (convert_template_argument): Use it.
1700 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1703 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1705 * tree.c: Add defaults.h
1706 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1707 * Make-lang.in (cp/tree.o): Add defaults.h.
1709 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1711 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1713 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1715 * g++.1: Change to be ".so man1/gcc.1".
1717 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1719 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1721 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1722 ($(srcdir)/cp/g++int.info): New target.
1723 * gxxint.texi: Add info directory entry. Use @@ in email address.
1724 * .cvsignore: Update.
1726 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1728 * typeck.c (build_c_cast): Do template processing earlier.
1729 Always pedwarn on array casts.
1731 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1733 * friend.c (make_friend_class): Make sure a templated class is
1734 actually a template.
1736 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1738 * decl2.c (get_guard): Set linkage from guarded decl.
1740 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1742 * call.c (convert_default_arg): Check for unprocessed
1744 * cp-tree.h (replace_defarg): Move to spew.c.
1745 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1746 spew.c, which is where they really are.
1747 (done_pending_defargs): Declare.
1748 (unprocessed_defarg_fn): Declare.
1749 * decl.c (replace_defarg): Move to spew.c
1750 * parse.y (structsp): Call done_pending_defargs.
1751 * spew.c (defarg_fns): Rearrange list structure.
1752 (defarg_fnsdone): New static variable.
1753 (defarg_depfns): New static variable.
1754 (init_spew): Adjust.
1755 (add_defarg_fn): Store the type in TREE_TYPE.
1756 (do_pending_defargs): Detect and deal with ordering constraints
1758 (done_pending_defargs): New function.
1759 (unprocessed_defarg_fn): New function.
1760 (replace_defarg): Moved from decl.c. Robustify. Don't save
1761 if circularity detected.
1763 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1765 * pt.c (unify): Check array has a domain, before checking
1766 whether it is variable sized.
1768 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1770 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1771 parameters with pointers to arrays of unknown bound.
1773 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1775 * parse.y (template_parm_header, template_spec_header): New
1776 reductions. Split out from ...
1777 (template_header): ... here. Use them.
1778 (template_template_parm): Use template_parm_header.
1779 * semantics.c (finish_template_template_parm): Add assert.
1781 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1783 * mangle.c (write_builtin_type): Fix thinko.
1785 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1786 (copy_default_args_to_explicit_spec): Likewise.
1787 (check_explicit_specialization): Use it.
1789 * class.c (finish_struct_1): Remove last argument in call to
1790 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1791 * decl.c (builtin_function): Likewise.
1792 (build_cp_library_fn): Likewise.
1793 (check_initializer): Likewise.
1794 (make_rtl_for_nonlocal_decl): Likewise.
1795 (cp_finish_decl): Likewise.
1796 (start_function): Likewise.
1797 * decl2.c (finish_anon_union): Likewise.
1798 * friend.c (do_friend): Likewise.
1799 * init.c (build_java_class_ref): Likewise.
1800 * method.c (make_thunk): Likewise.
1801 * pt.c (tsubst_friend_function): Likewise.
1802 * semantics.c (expand_body): Likewise.
1804 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1806 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1807 looking at DECL_CLONED_FUNCTION for non-functions.
1809 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1811 * error.c (dump_template_parameter): Use parm to determine how
1812 to print default value.
1814 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1816 * class.c (duplicate_tag_error): Clear more flags.
1818 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1820 * call.c (build_new_method_call): Use binfo_for_vbase.
1822 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1824 * cp-tree.h (flag_cond_mismatch): Don't declare.
1825 * decl2.c (flag_cond_mismatch): Don't define.
1826 (lang_f_options): Remove cond-mismatch.
1827 (unsupported_options): Add cond-mismatch.
1829 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1831 * class.c (handle_using_decl): Reject using of constructor name
1832 of sourcing class. Allow injecting of a method with same name as
1833 nested class. Fixup error messages.
1835 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1837 * decl2.c (lang_decode_option): Handle -Wformat=2.
1839 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1841 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1842 initialized_in_class.
1843 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1844 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1845 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1846 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1847 * pt.c (check_default_tmpl_args): Adjust for
1848 DECL_INITIALIZED_IN_CLASS_P.
1849 (instantiate_class_template): Likewise.
1850 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1852 * class.c (finish_struct): Constify saved_filename.
1854 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1856 * class.c (duplicate_tag_error): Adjust diagnostic.
1857 (finish_struct): Locally set location to start of struct.
1858 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1860 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1862 * decl.c (struct binding_level): Adjust class_shadowed comments
1864 (push_class_level_binding): Ajust comments to reflect reality.
1865 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1866 Don't set TREE_VALUE on the class_shadowed list.
1868 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1870 * decl2.c (acceptable_java_type): Allow references too.
1871 * init.c (build_java_class_ref): When using the new ABI, search
1872 `class$' and have it mangled with `mangle_decl.'
1873 * mangle.c (write_java_integer_type_codes): New function.
1874 (write_builtin_type): Detect and mangle Java integer and real
1877 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1879 * decl2.c (grokfield): Don't accept `asm' specifiers for
1880 non-static data members.
1882 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1884 * expr.c (cplus_expand_expr): Don't reset `target'.
1886 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1888 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1890 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1892 * parse.y (template_datadef): Check for error_mark_node.
1894 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1896 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1898 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1900 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1901 (record_builtin_type): Make non-static.
1902 (flag_short_double): Don't declare.
1903 (init_decl_processing): Remove the creation of many tree nodes now
1904 in c_common_nodes_and_builtins.
1905 (build_void_list_node): New function.
1906 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1907 * cp-tree.h (flag_short_wchar): Don't declare.
1909 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1911 * call.c (build_conv): Don't use build1 for USER_CONV.
1912 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1914 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1916 * lex.c (lang_init): Call c_common_lang_init.
1918 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1920 * search.c (lookup_fnfields_here): Remove.
1921 (look_for_overrides_r): Use lookup_fnfields_1.
1922 Ignore functions from using declarations.
1924 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1926 Implement exceptions specifiers for implicit member functions.
1927 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1928 * method.c (synthesize_exception_spec): New function.
1929 (locate_dtor, locate_ctor, locate_copy): New functions.
1930 (implicitly_declare_fn): Generate the exception spec too.
1931 * search.c (check_final_overrider): Check artificial functions
1933 * typeck2.c (merge_exception_specifiers): New function.
1935 2001-01-03 Jason Merrill <jason@redhat.com>
1937 * init.c (build_default_init): New fn.
1938 (perform_member_init): Split out from here.
1939 (build_new_1): Use it. Simplify initialization logic.
1940 (build_vec_init): Take an array, rather than a pointer and maxindex.
1941 Speed up simple initializations. Don't clean up if we're assigning.
1942 * cp-tree.h: Adjust.
1943 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1944 * parse.y (new_initializer): Return void_zero_node for ().
1945 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1946 * typeck2.c (digest_init): Only complain about user-written
1949 2000-12-22 Mike Stump <mrs@wrs.com>
1951 * decl2.c: (max_tinst_depth): Increase to 50.
1953 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1955 * class.c (invalidate_class_lookup_cache): Zero the
1956 previous_class_values.
1957 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1959 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1960 * decl.c (free_bindings): New variable.
1961 (push_binding): Don't create a new binding if we have one on the
1963 (pop_binding): Put old bindings on the free list.
1964 (init_decl_processing): Use size_int, not build_int_2.
1965 Register free_bindings as a GC root.
1966 (cp_make_fname_decl): Use size_int, not build_int_2.
1967 (push_inline_template_parms_recursive): Likewise.
1968 (end_template_parm_list): Likewise.
1969 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1970 (tsubst_template_parms): Use size_int, not build_int_2.
1972 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1974 2001-01-02 Richard Henderson <rth@redhat.com>
1976 * parse.y (asm): Set ASM_INPUT_P.
1978 2001-01-02 Jason Merrill <jason@redhat.com>
1980 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1983 * typeck.c (cp_truthvalue_conversion): New fn.
1984 * cvt.c (ocp_convert): Use it.
1986 * cp-tree.h: Lose c-common.c decls.
1988 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1989 * cvt.c (convert_to_void): Use type_unknown_p.
1991 * typeck.c (strip_all_pointer_quals): Also strip quals from
1992 pointer-to-member types.
1994 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1997 * call.c (build_new_method_call): Do evaluate the object parameter
1998 when accessing a static member.
1999 * typeck.c (build_component_ref): Likewise.
2001 2001-01-02 Andreas Jaeger <aj@suse.de>
2003 * decl.c (cp_missing_noreturn_ok_p): New.
2004 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2006 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2008 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2010 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2012 * class.c (pushclass): Remove #if 0'd code.
2013 * cp-tree.h (overload_template_name): Remove.
2014 * decl.c (store_bindings): Simplify.
2015 (pop_from_top_level): Likewise.
2016 * pt.c (overload_template_name): Remove.
2017 (instantiate_decl): Don't call push_to_top_level if it's not
2020 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2022 * pt.c (register_local_specialization): Don't return a value.
2023 (lookup_template_class): Use move-to-front heuristic when looking
2024 up template instantiations.
2025 (instantiate_decl): Only push_to_top_level when we're actually
2026 going to instantiate the template.
2028 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2030 * search.c (binfo_for_vtable): Return least derived class, not
2031 most. Handle secondary vtables.
2033 2000-12-22 Jason Merrill <jason@redhat.com>
2035 * pt.c (more_specialized): Don't optimize len==0.
2036 (fn_type_unification): If we're adding the return type, increase len.
2038 * typeck.c (build_binary_op): Fix pmf comparison logic.
2040 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2041 DECL_STATIC_FUNCTION_P.
2043 * semantics.c (genrtl_finish_function): Don't try to jump to
2044 return_label unless it exists.
2046 In partial ordering for a call, ignore parms for which we don't have
2048 * call.c (joust): Pass len to more_specialized.
2049 (add_template_candidate_real): Strip 'this', pass len.
2050 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2051 (get_bindings_order): New fn. Pass len down.
2052 (get_bindings_real): Strip 'this', pass len.
2053 (fn_type_unification): Likewise.
2054 (type_unification_real): Succeed after checking 'len' args.
2055 (most_specialized_instantiation): Lose explicit_args parm.
2056 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2059 2000-12-21 Jason Merrill <jason@redhat.com>
2061 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2062 DECL_TEMPLATE_RESULT.
2064 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2065 lookup_fnfields_here.
2067 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2069 * call.c (build_object_call): Also allow conversions that return
2070 reference to pointer to function.
2071 (add_conv_candidate): Handle totype being ref to ptr to fn.
2072 (build_field_call): Also allow members of type reference to function.
2073 Lose support for calling pointer to METHOD_TYPE fields.
2075 * error.c (dump_expr): Handle *_CAST_EXPR.
2077 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2079 * tree.c (break_out_cleanups): Lose.
2080 * cp-tree.h: Remove prototype.
2081 * typeck.c (build_component_ref): Don't break_out_cleanups.
2082 (build_compound_expr): Likewise.
2083 * semantics.c (finish_expr_stmt): Likewise.
2085 2000-12-20 Richard Henderson <rth@redhat.com>
2087 * cp-tree.h: Update declarations.
2088 * decl.c (finish_case_label): Return the new stmt node.
2089 * semantics.c (finish_goto_stmt): Likewise.
2090 (finish_expr_stmt, finish_return_stmt): Likewise.
2091 (finish_break_stmt, finish_continue_stmt): Likewise.
2092 (finish_asm_stmt): Likewise.
2093 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2094 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2095 (simple_if, simple_stmt): Return the new stmt node.
2098 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2100 * cp-tree.h: Don't declare warn_long_long.
2102 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2104 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2107 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2109 * pt.c (unify): Handle when both ARG and PARM are
2110 BOUND_TEMPLATE_TEMPLATE_PARM.
2112 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2114 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2115 DECL_TEMPLATE_PARM_P.
2117 2000-12-15 Jason Merrill <jason@redhat.com>
2119 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2121 * init.c (build_new_1): Don't strip quals from type.
2123 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2125 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2127 * call.c (build_new_function_call): Lose space before paren in
2129 (build_new_method_call): Likewise.
2131 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2133 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2135 * pt.c (check_explicit_specialization): Propagate default
2136 function arguments to explicit specializations.
2138 2000-12-13 DJ Delorie <dj@redhat.com>
2140 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2143 2000-12-08 Jason Merrill <jason@redhat.com>
2145 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2147 Clean up copy-initialization in overloading code.
2148 * call.c (build_user_type_conversion_1): Die if we are asked to
2149 convert to the same or a base type.
2150 (implicit_conversion): Avoid doing so. Lose reference binding code.
2151 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2152 direct-initialization. Also do direct-init part of copy-init.
2153 (build_user_type_conversion): Don't provide context to convert_like.
2154 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2155 the constructor call for copy-init.
2157 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2158 instantiation of a member template.
2159 (do_decl_instantiation): Not here.
2161 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2163 * class.c (check_field_decls): Don't special case anonymous
2164 fields in error messages.
2165 (note_name_declared_in_class): Use %D on diagnostic.
2167 * tree.c (pod_type_p): Use strip_array_types.
2168 (cp_valid_lang_attribute): Likewise.
2169 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2170 multiple evaluations.
2171 (cp_has_mutable_p): Use strip_array_types.
2173 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2175 * cp-tree.h (sufficient_parms_p): Declare new function.
2176 * call.c (sufficient_parms_p): New function, broken out of ...
2177 (add_function_candidate): ... here. Use it.
2178 (add_conv_candidate): Use it.
2179 * decl.c (grok_ctor_properties): Use it.
2181 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2183 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2185 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2187 * decl2.c (lang_decode_option): Handle -Wformat-security.
2189 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2191 * pt.c (verify_class_unification): New function.
2192 (get_class_bindings): Use it.
2193 (try_class_unification): Tidy.
2194 (unify): Handle when argument of a template-id is not
2195 template parameter dependent.
2196 (template_args_equal): Handle when TREE_CODE's do not match.
2198 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2200 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2201 for -save-temps, pass all relevant -Defines to it, and then don't
2202 pass them to cc1plus.
2204 2000-12-05 Will Cohen <wcohen@redhat.com>
2206 * decl.c (finish_case_label): Cleared
2207 more_cleanups_ok in surrounding function scopes.
2208 (define_label): Likewise.
2210 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2212 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2213 (get_matching_virtual): Remove.
2214 (look_for_overrides): Declare new function.
2215 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2217 * class.c (check_for_override): Move base class iteration code
2218 to look_for_overrides.
2219 * search.c (next_baselink): Remove.
2220 (get_virtuals_named_this): Remove.
2221 (get_virtual_destructor): Remove.
2222 (tree_has_any_destructors_p): Remove.
2223 (struct gvnt_info): Remove.
2224 (check_final_overrider): Remove `virtual' from error messages.
2225 (get_matching_virtuals): Remove. Move functionality to ...
2226 (look_for_overrides): ... here, and ...
2227 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2230 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2232 * typeck.c (get_delta_difference): If via a virtual base,
2234 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2237 2000-12-04 Richard Henderson <rth@redhat.com>
2239 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2241 2000-12-04 Jason Merrill <jason@redhat.com>
2243 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2244 (write_builtin_type): Pass intSI_type_node and the like through
2246 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2247 Pass intSI_type_node and the like through type_for_mode.
2248 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2249 * pt.c (tsubst, unify): Likewise.
2250 * tree.c (walk_tree): Likewise.
2251 * error.c (dump_type): Likewise.
2252 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2254 * Make-lang.in: Tweak top comment for emacs.
2257 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2259 * class.c (clone_function_decl): Robustify.
2261 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2263 * decl.c (store_bindings): Only search in the non modified
2264 old_bindings for duplicates.
2266 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2268 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2271 * typeck.c (build_static_cast): Remove unused variable.
2273 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2275 * pt.c: Fix typo in comment.
2277 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2279 * decl2.c (warn_format): Remove definition.
2280 (lang_decode_option): Handle -Wformat-nonliteral,
2281 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2283 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2285 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2286 (init_decl_processing): Don't create string_type_node,
2287 const_string_type_node, wint_type_node, intmax_type_node,
2288 uintmax_type_node, default_function_type, ptrdiff_type_node and
2289 unsigned_ptrdiff_type_node. Adjust position of call to
2290 c_common_nodes_and_builtins.
2291 (identifier_global_value): New function.
2293 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2295 * call.c (standard_conversion): Reject pointer to member
2296 conversions from ambiguous, inaccessible or virtual bases.
2297 * typeck.c (build_static_cast): Don't check pointers to members
2300 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2302 * method.c (do_build_copy_constructor): Preserve cv
2303 qualifications when accessing source object members.
2304 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2307 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2309 * method.c (do_build_assign_ref): Construct appropriately
2310 CV-qualified base reference. Don't allow const casts in base
2313 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2315 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2316 incomplete return type.
2318 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2320 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2321 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2324 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2326 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2328 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2330 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2332 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2334 * decl.c (grokdeclarator): Do type access control on friend
2337 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2339 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2340 bison parser ickiness.
2341 * pt.c (tsubst_friend_function): Enter namespace scope when
2342 tsubsting the function name.
2343 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2345 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2347 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2348 * cvt.c (cp_convert_to_pointer): Add force parameter.
2349 Allow conversions via virtual base if forced.
2350 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2351 (ocp_convert): Likewise.
2352 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2353 * typeck.c (get_delta_difference): Adjust handling of virtual
2356 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2358 * tree.c (struct list_hash): Remove.
2359 (list_hash_table): Make it be an htab.
2360 (struct list_proxy): New type.
2361 (list_hash_eq): New function.
2362 (list_hash_pieces): Renamed from ...
2363 (list_hash): ... this.
2364 (list_hash_lookup): Remove.
2365 (list_hash_add): Remove.
2366 (hash_tree_cons): Use the generic hashtable.
2367 (mark_list_hash): Remove.
2368 (init_tree): Create the hashtable.
2370 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2372 * method.c (build_mangled_C9x_name): Rename to
2373 build_mangled_C99_name. Change C9X references in comments to
2376 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2378 * parse.y (unary_expr): Move VA_ARG from here ...
2379 (primary): ... to here.
2381 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2383 * semantics.c (finish_id_expr): If type is error_mark, return
2386 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2388 * pt.c (lookup_template_class): Simplify loop exit constructs.
2389 Cope when there is no partial instantiation of a template
2392 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2394 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2396 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2398 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2401 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2402 destructors that haven't already been cloned.
2404 2000-11-20 Richard Henderson <rth@redhat.com>
2406 * parse.y (yyparse_1): Rename the parser entry point.
2408 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2410 * mangle.c (write_name): Use <unscoped-name> for names directly in
2412 (write_unscoped_name): Accept names directly in function scope.
2414 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2416 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2417 * parse.y (extdef): Add EXPORT reduction.
2418 * spew.c (yylex): Don't skip export here.
2420 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2422 * decl.c (init_decl_processing): Correct name of pure virtual
2423 function under the new ABI.
2424 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2425 (throw_bad_typeid): Likewise for bad typeid function.
2427 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2429 * decl.c (grokparms): Don't even function types of `void' type,
2431 * mangle.c (write_type): Don't crash when confronted with the
2434 * decl.c (grokparms): Don't create parameters of `void' type.
2436 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2438 * lex.c (mark_impl_file_chain): Delete.
2439 (init_parse): Remove call to ggc_add_string_root. No need to
2440 ggc_strdup a string constant. Do not add impl_file_chain to GC
2442 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2444 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2446 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2448 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2450 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2451 * decl.c (grokdeclarator): Don't reject void parms here.
2452 (require_complete_types_for_parms): Simplify, use
2453 complete_type_or_else.
2454 (grokparms): Remove bitrot. Remove funcdef parm.
2455 Deal with ellipsis parm lists here.
2456 * semantics.c (finish_parmlist): Don't append void_list_node
2457 here. Set PARMLIST_ELLIPSIS_P.
2459 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2461 * typeck2.c (incomplete_type_error): Reorganise to avoid
2462 excessive diagnostics.
2464 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2466 * lex.c (struct impl_files, internal_filename): Constify a char *.
2468 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2470 * mangle.c (write_special_name_constructor): Don't generate
2471 assembler junk when confronted with an old-style constructor.
2472 (write_special_name_destructor): Likewise.
2473 (mangle_decl_string): Do it here instead.
2475 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2477 * call.c (op_error): Make error messages clearer.
2479 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2481 * decl.c (wrapup_globals_for_namespace): Don't mark things
2482 TREE_ASM_WRITTEN when they're not.
2484 2000-11-15 Jason Merrill <jason@redhat.com>
2486 * typeck2.c (friendly_abort): Uncount the error before handing
2489 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2491 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2493 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2495 * class.c (build_vtbl_initializer): Fix typo in comment.
2496 * typeck.c (expr_sizeof): Don't crash on errors.
2498 2000-11-14 Jim Wilson <wilson@redhat.com>
2500 * lang-specs.h: Add %2 after %(cc1_options).
2502 2000-11-14 Richard Henderson <rth@redhat.com>
2504 * typeck.c (c_sizeof): Be strict about casting result value
2505 back to c_size_type_node.
2506 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2508 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2510 * typeck.c (build_unary_op): Use boolean_increment from
2511 c-common.c, moving the relevant code there.
2513 2000-11-11 Jason Merrill <jason@redhat.com>
2515 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2517 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2520 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2522 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2523 * lex.c (copy_lang_decl): Likewise.
2525 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2527 * dump.c (cp_dump_tree): Don't dump function bodies here.
2529 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2530 (dump.o): Update dependency list.
2531 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2532 (flag_dump_translation_unit): Likewise.
2533 (CP_TYPE_QUALS): Adjust definition.
2534 (DECL_C_BIT_FIELD): Remove.
2535 (SET_DECL_C_BIT_FIELD): Likewise.
2536 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2537 (add_maybe_template): Likewise.
2538 (strip_array_types): Likewise.
2539 (dump_node_to_file): Likewise.
2540 (cp_dump_tree): New function.
2541 * decl.c (init_decl_processing): Set lang_dump_tree.
2542 * decl2.c (flag_dump_translation_unit): Remove.
2543 * dump.c: Move most of it to ../c-dump.c.
2544 (cp_dump_tree): New function.
2545 * pt.c (add_maybe_template): Remove.
2546 * typeck.c (strip_array_types): Likewise.
2548 2000-11-07 Eric Christopher <echristo@redhat.com>
2550 * decl.c (init_decl_processing): Change definition of
2551 __wchar_t to wchar_t. Remove artificial declaration of
2553 * lex.c: Change instances of __wchar_t to wchar_t.
2555 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2557 * lex.c (do_identifier): Don't lookup_name for operators.
2558 * parse.y (operator): Save looking_for_typename.
2559 (unoperator): Restore it.
2560 * spew.c (frob_opname): Use nth_token for lookahead.
2562 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2564 * decl.c (grok_op_properties): Always use coerce_new_type and
2566 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2567 exception specification. Tidy up.
2568 (coerce_delete_type): Preserve exception specification. Tidy up.
2570 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2572 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2573 (push_binding_level), error.c (cp_tree_printer), pt.c
2574 (process_partial_specialization, tsubst_template_arg_vector),
2575 search.c (lookup_member): Use memset () instead of bzero ().
2577 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2579 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2581 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2583 * Make-lang.in (c++.distdir): Remove.
2585 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2587 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2588 declarations from different namespaces to be combined.
2590 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2592 * decl.c: Include tm_p.h.
2594 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2596 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2598 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2600 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2601 (build_overload_value), repo.c (open_repo_file), xref.c
2602 (open_xref_file): Use strchr () and strrchr () instead of index ()
2605 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2607 * call.c (build_over_call): Call fold on the CALL_EXPR.
2609 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2611 * error.c (dump_template_decl): Separate template hearders with
2614 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2616 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2617 TS_* flags with corresponding TFF_*. Adjust prototypes of
2618 functions (which used to take a tree_string_flags) to take an int.
2620 * cp-tree.h (enum tree_string_flags): Remove
2621 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2622 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2623 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2624 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2625 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2626 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2627 (type_as_string, decl_as_string, expr_as_string,
2628 context_as_string): Adjust prototype.
2630 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2631 instead of TS_PLAIN.
2633 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2634 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2637 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2639 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2640 (linkage_kind): New enumeration.
2641 (decl_linkage): New function.
2642 * decl2.c (comdat_linkage): Extend comment.
2643 * error.c (dump_function_decl): Print the arguments used to
2644 instantiate a template, even when not printing the type of the
2646 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2647 not TREE_PUBLIC, to test for external linkage.
2648 * tree.c (decl_linkage): New function.
2650 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2652 * pt.c (instantiate_decl): Always instantiate static data members
2653 initialized in-class.
2655 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2657 * Make-lang.in: Move all build rules here from Makefile.in,
2658 adapt to new context. Wrap all rules that change the current
2659 directory in parentheses. Expunge all references to $(P).
2660 When one command depends on another and they're run all at
2661 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2662 all object-file generation rules. Delete obsolete variables.
2664 * Makefile.in: Delete.
2665 * config-lang.in: Delete outputs= line.
2667 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2669 * error.c (dump_function_decl): Print no space between
2670 `ptr-operator' the `type-specifier' of the return type.
2671 (dump_type_prefix): Make sure we put space at the appropriate
2674 2000-10-23 Jason Merrill <jason@redhat.com>
2676 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2678 2000-10-22 Jason Merrill <jason@redhat.com>
2680 * call.c (build_conditional_expr): Use ocp_convert to force
2683 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2685 * call.c (standard_conversion): Use RVALUE_CONVs for all
2686 expressions that satisfy lvalue_p, not just those that satisfy
2689 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2691 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2692 not one with TYPE_IS_SIZETYPE set.
2693 (dubious_conversion_warnings): Remove special-case code.
2695 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2697 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2698 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2699 (dump_type_prefix): Print vector-of-int as 'int vector'.
2700 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2701 * tree.c (walk_tree): Handle VECTOR_TYPE.
2703 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2705 2000-10-21 Jason Merrill <jason@redhat.com>
2707 * parse.y (operator): Set got_object from got_scope.
2708 Set looking_for_typename.
2709 * decl.c (lookup_name_real): Clear val after setting from_obj.
2710 Reorganize diagnostic.
2712 2000-10-20 Jason Merrill <jason@redhat.com>
2714 * tree.c (walk_tree): Don't walk into default args.
2716 * error.c (dump_expr): Use host_integerp.
2718 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2720 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2721 "since" in error message.
2723 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2725 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2727 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2729 * decl.c (revert_static_member_fn): Fixed typo.
2731 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2733 * class.c (subobject_offset_fn): New type.
2734 (dfs_record_base_offsets): Remove.
2735 (record_base_offsets): Likewise.
2736 (dfs_search_base_offsets): Likewise.
2737 (record_subobject_offset): New function.
2738 (check_subobject_offset): Likewise.
2739 (walk_subobject_offsets): Likewise.
2740 (record_subobject_offsets): Likewise.
2741 (layout_conflict_p): Reimplement.
2742 (layout_nonempty_base_or_field): Correct handling of type
2743 conflicts during layout.
2744 (layout_empty_base): Likewise.
2745 (build_base_field): Adjust to handle new representation of empty
2747 (build_base_fields): Likewise.
2748 (layout_virtual_bases): Likewise.
2749 (splay_tree_compare_integer_csts): New function.
2750 (layout_class_type): Use a splay_tree, rather than a varray, to
2751 represent the offsets of empty bases.
2753 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2754 * decl.c (select_decl): Don't return declarations that are
2757 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2759 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2760 (fake_std_node): New macro.
2761 * decl.c (in_std): Rename to ...
2762 (in_fake_std): ... this.
2763 (flag_no_builtin): Remove.
2764 (flag_no_nonansi_builtin): Likewise.
2765 (walk_namespaces_r): Use fake_std_node.
2766 (push_namespace): Use std_identifier.
2767 (pop_namespace): Use in_fake_std.
2768 (lookup_name_real): Use fake_std_node.
2769 (init_decl_processing): When -fhonor-std, create the `std'
2770 namespace. Don't create a dummy fake_std_node in that case.
2771 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2772 (builtin_function): Put builtins whose names don't begin
2773 with `_' in the std namespace.
2774 * decl2.c (flag_no_builtin): Remove.
2775 (flag_no_nonansi_builtin): Likewise.
2776 (set_decl_namespace): Use fake_std_node.
2777 (validate_nonmember_using_decl): Likewise.
2778 (do_using_directive): Likewise.
2779 (handle_class_head): Likewise.
2780 * dump.c (dequeue_and_dump): Likewise.
2781 * except.c (init_exception_processing): Use std_identifier.
2782 * init.c (build_member_call): Use fake_std_node.
2783 * rtti.c (init_rtti_processing): Use std_identifier.
2785 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2787 * cp-tree.h (back_end_hook): Remove declaration.
2788 * decl2.c (back_end_hook): Remove definition.
2790 * dump.c (dequeue_and_dump): Dump TREE_USED.
2792 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2794 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2796 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2798 * decl.c (WINT_TYPE): Define.
2799 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2800 c_size_type_node, signed_size_type_node and wint_type_node.
2802 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2804 * decl2.c (warn_missing_format_attribute): New variable.
2805 (lang_decode_option): Decode -Wmissing-format-attribute.
2807 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2809 * typeck.c (qualify_type): Remove.
2810 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2812 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2814 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2816 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2818 * Makefile.in (parse.c, parse.h): Create atomically.
2820 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2822 * class.c (current_obstack): Remove.
2823 * decl.c (ggc_p): Remove.
2824 (start_decl): Don't use decl_tree_cons.
2825 (grokdeclarator): Don't use build_decl_list.
2826 (start_function): Don't use decl_tree_cons.
2827 (finish_function): Don't mess with obstacks.
2828 * decl2.c (grok_x_components): Don't use build_decl_list.
2829 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2830 (implicitly_declare_fn): Don't call build_decl_list.
2831 * parse.y (frob_specs): Don't call build_decl_list or
2833 (expr_or_declarator_intern): Don't call decl_tree_cons.
2834 (primary): Don't call build_decl_list.
2835 (fcast_or_absdcl): Likewise.
2836 (typed_declspecs): Don't call decl_tree_cons.
2837 (reserved_declspecs): Don't call build_decl_list.
2838 (declmods): Likewise.
2839 (reserved_typespecquals): Likewise.
2841 (new_type_id): Likewise.
2842 (cv_qualifiers): Likewise.
2843 (after_type_declarator_intern): Likewise.
2844 (notype_declarator_intern): Likewise.
2845 (absdcl_intern): Likewise.
2846 (named_parm): Likewise.
2847 * pt.c (most_specialized_class): Likewise.
2848 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2849 (init_repo): Initialize it.
2850 * search.c (current_obstack): Remove.
2851 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2853 2000-10-09 Richard Henderson <rth@cygnus.com>
2855 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2856 (c++ language support bits for libgcc): Remove.
2857 (c++.clean): Remove cplib2.txt cleanup.
2858 * config-lang.in (headers, lib2funcs): Remove.
2860 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2861 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2862 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2863 * inc/new.h, inc/typeinfo: Remove files.
2865 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2867 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2869 (init_decl_processing): Initialize intmax_type_node and
2872 2000-10-06 Richard Henderson <rth@cygnus.com>
2874 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2875 (original_result_rtx): Remove.
2876 * decl.c (save_function_data): Don't clear x_result_rtx.
2877 (mark_lang_function): Don't mark it either.
2878 * expr.c (fixup_result_decl): Remove.
2879 * semantics.c (genrtl_named_return_value): Frob the return decl
2880 before calling emit_local_var.
2881 (genrtl_finish_function): Don't call fixup_result_decl.
2882 Always emit the jump to return_label.
2884 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2886 * pt.c (lookup_template_class): Set current access for enum.
2887 (tsubst_enum): Set file & line for enum decl.
2889 * spew.c (yylex): Remove unused variable.
2891 2000-10-05 Richard Henderson <rth@cygnus.com>
2893 * semantics.c (genrtl_finish_function): Don't init or check
2894 can_reach_end; remove noreturn and return value checks.
2896 2000-10-05 Tom Tromey <tromey@cygnus.com>
2898 * init.c (build_java_class_ref): Use `build_static_name' with a
2899 suffix, not a prefix, to build the class object's name.
2901 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2903 * cp-tree.h (access_kind): Fix comment typo.
2904 * decl2.c (grokfield): Fix diagnostic typo.
2905 * semantics.c (finish_template_type): Fix comment typo.
2906 (finish_qualified_object_call_expr): Likewise.
2908 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2910 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2913 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2915 * spew.c (frob_id): New static function.
2916 (frob_opname): Use it.
2919 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2921 * decl.c (lang_mark_false_label_stack): Remove.
2922 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2924 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2926 * gxxint.texi: Use @email for formatting email addresses.
2928 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2930 * error.c: Remove direct obstack manipulation. Replace with
2931 output_buffer-based formatting. Adjust calls to removed macros.
2932 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2933 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2934 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2936 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2938 * ir.texi: Move to ../c-tree.texi.
2940 2000-09-20 Jason Merrill <jason@redhat.com>
2942 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2944 2000-09-21 Andreas Jaeger <aj@suse.de>
2946 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2947 * cp-tree.h: ... here.
2949 * error.c: Remove declaration of cp_printer.
2951 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2953 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2955 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2957 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2960 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2962 * decl.c (start_function): Robustify.
2964 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2966 * cp-tree.h (check_function_format): Accept a `status' parameter.
2968 * call.c, typeck.c: Updates calls to `check_function_format'.
2970 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2972 * decl2.c (handle_class_head): Always push some scope even
2975 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2977 * cp-tree.h (struct cp_language_function): Remove
2978 x_scope_stmt_stack and name_declared.
2979 (current_scope_stmt_stack): Remove.
2980 (function_name_declared_p): New macro.
2981 (struct lang_decl_flags): Use c_lang_decl as a base class.
2983 (struct lang_decl): Replace saved_tree with context.
2984 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2985 (SET_DECL_FRIEND_CONTEXT): Likewise.
2986 (DECL_VIRTUAL_CONTEXT): Likewise.
2987 (DECL_SAVED_TREE): Remove.
2988 (C_DECLARED_LABEL_FLAG): Likewise.
2989 (cplus_expand_expr_stmt): Don't declare.
2990 (add_decl_stmt): Likewise.
2991 (add_scope_stmt): Likewise.
2992 * decl.c (mark_stmt_tree): Remove.
2993 (case_compare): Likewise.
2994 (finish_case_label): Use c_add_case_label.
2995 (init_decl_processing): Set more language-specific hooks.
2996 (build_enumerator): Fix typo in comment.
2997 (cplus_expand_expr_stmt): Remove.
2998 (mark_lang_function): Use mark_c_language_function.
2999 (lang_mark_tree): Use c_mark_lang_decl.
3000 * decl2.c: Change order of inclusion.
3001 * except.c: Likewise.
3002 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3003 back on c_expand_expr.
3004 * friend.c: Include expr.h.
3005 * init.c: Change order of inclusion.
3006 * Makefile.in: Update dependencies.
3007 * lex.h (free_lang_decl_chain): Remove.
3008 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3009 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3011 (instantiate_decl): Use function_name_declared_p.
3012 * semantics.c (lang_expand_expr_stmt): Remove.
3013 (set_current_function_name_declared): Likewise.
3014 (current_function_name_declared): Likewise.
3015 (begin_compound_stmt): Use function_name_declared_p.
3016 (add_decl_stmt): Remove.
3017 (setup_vtbl_ptr): Use function_name_declared_p.
3018 (add_scope_stmt): Remove.
3019 (current_scope_stmt_stack): New function.
3020 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3021 (expand_body): Use function_name_declared_p.
3022 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3023 * typeck.c: Change order of includes.
3024 (convert_sequence): Remove.
3026 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3028 * lex.c (reswords): Add _Complex.
3030 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3032 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3034 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3036 * init.c (begin_init_stmts): Don't use // comments.
3038 2000-09-12 Jason Merrill <jason@redhat.com>
3040 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3041 all non-extern arrays.
3043 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3044 typenames, too. Downgrade complaint to pedwarn.
3045 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3046 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3047 'class This::Inherited'.
3049 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3051 * decl.c (finish_case_label): Given the LABEL_DECL a
3054 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3056 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3057 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3058 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3059 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3060 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3062 (sorry_for_unsupported_tree, print_scope_operator,
3063 print_left_paren, print_right_paren, print_left_bracket,
3064 print_right_bracket, print_whitespace): Likewise.
3065 (aggr_variety): Rename to class_key_or_enum.
3066 (print_type): Rename to print_type_id.
3067 (print_type_specifier_seq, print_simple_type_specifier,
3068 print_elaborated_type_specifier,
3069 print_rest_of_abstract_declarator,
3070 print_parameter_declaration_clause, print_exception_specification,
3071 print_nested_name_specifier, print_template_id,
3072 typedef_original_name, print_template_argument_list_start,
3073 print_template_argument_list_end): New functions.
3075 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3077 * ir.texi: Add more documentation.
3079 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3081 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3082 (current_function_parms): Don't define.
3083 (struct cp_language_function): Remove parms_stored.
3084 (current_function_just_assigned_this): Don't define.
3085 (current_function_parms_stored): Likewise.
3086 (static_ctors): Declare.
3087 (static_dtors): Likewise.
3088 (SF_EXPAND): Don't define.
3089 (expand_start_early_try_stmts): Remove declaration.
3090 (store_parm_decls): Likewise.
3091 * decl.c (static_ctors): Don't declare.
3092 (static_dtors): Likewise.
3093 (struct binding_level): Remove this_block.
3094 (poplevel): Remove dead code.
3095 (set_block): Likewise.
3096 (mark_binding_level): Don't mark this_block.
3097 (mark_saved_scope): Don't mark x_function_parms.
3098 (init_decl_processing): Don't add current_function_parms as a GC
3100 (check_function_type): Change prototype.
3101 (start_function): Remove RTL-generation code.
3102 (expand_start_early_try_stmts): Remove.
3103 (store_parm_decls): Give it internal linkage. Remove
3104 RTL-generation code.
3105 (finish_function): Remove RTL-generation code.
3106 * decl2.c (static_ctors): Fix formatting.
3107 (static_dtors): Likewise.
3108 * method.c (use_thunk): Don't call store_parm_decls.
3109 (synthesize_method): Likewise.
3110 * optimize.c (maybe_clone_body): Likewise.
3111 * parse.y (fn.def2): Likewise.
3112 (.set_base_init): Likewise.
3113 (nodecls): Likewise.
3114 * pt.c (instantiate_decl): Likewise.
3115 * rtti.c (synthesize_tinfo_fn): Likewise.
3116 * semantics.c (genrtl_try_block): Simplify.
3117 (expand_body): Use genrtl_start_function and
3118 genrtl_finish_function.
3119 (genrtl_start_function): New function.
3120 (genrtl_finish_function): Likewise.
3122 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3124 * error.c (cp_tree_printer, case 'P'): Append break.
3126 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3128 * cp-tree.h (frob_opname): Declare.
3129 * parse.y (saved_scopes): New static variable.
3130 (cp_parse_init): Adjust.
3131 (do_id): If lastiddecl is NULL, do do_identifier.
3132 (operator): Save scope information.
3133 (unoperator): New reduction. Restore scope information.
3134 (operator_name): Append unoperator. Call frob_opname.
3135 * spew.c (frob_opname): Define.
3137 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3139 * decl.c, rtti.c: Include defaults.h if not already included.
3140 Don't define the *_TYPE_SIZE macros.
3142 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3144 * cp-tree.h (push_switch): Change prototype.
3145 (check_cp_case_value): Remove declaration.
3146 (decl_constant_value): Likewise.
3147 * decl.c (struct cp_switch): Add switch_stmt and cases.
3148 (case_compare): New function.
3149 (push_switch): Set switch_stmt. Initialize cases.
3150 (pop_switch): Clean up cases.
3151 (define_case_label): Rename to ...
3152 (finish_case_label): ... this. Do semantic analysis for case
3154 (start_function): Correct comment.
3155 * decl2.c (check_cp_case_value): Remove.
3156 * expr.c (do_case): Remove.
3157 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3158 * semantics.c (genrtl_do_poplevel): Remove declaration.
3159 (RECHAIN_STMTS): Remove.
3160 (finish_break_stmt): Use build_break_stmt.
3161 (finish_continue_stmt): Use build_continue_stmt.
3162 (finish_switch_cond): Adjust condition here, rater than in
3163 c_expand_start_case.
3164 (finish_case_label): Remove.
3165 * typeck.c (c_expand_return): Remove.
3166 (c_expand_start_case): Likewise.
3168 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3170 * ir.texi: Document type nodes.
3172 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3174 * cp-tree.h (init_cp_semantics): Declare.
3175 (genrtl_try_block): Don't declare.
3176 (genrtl_handler): Likewise.
3177 (genrtl_catch_block): Likewise.
3178 (genrtl_ctor_stmt): Likewise.
3179 (genrtl_subobject): Likewise.
3180 (genrtl_do_poplevel): Likewise.
3181 (genrtl_named_return_value): Likewise.
3182 * lex.c (init_parse): Call init_cp_semantics.
3183 * semantics.c (genrtl_try_block): Give it internal linkage.
3184 (genrtl_handler): Likewise.
3185 (genrtl_catch_block): Likewise.
3186 (genrtl_ctor_stmt): Likewise.
3187 (genrtl_subobject): Likewise.
3188 (genrtl_do_poplevel): Likewise.
3189 (genrtl_named_return_value): Likewise.
3190 (lang_expand_stmt): Rename to ...
3191 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3192 (init_cp_semantics): Define.
3194 * decl.c (initialize_local_var): Remove RTL-generating code.
3195 * semantics.c (genrtl_try_block): Fix formatting.
3197 Move statement-tree facilities from C++ to C front-end.
3198 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3199 (void_zero_node): Remove.
3200 (stmt_tree): Likewise.
3201 (scope_chain): Adjust.
3202 (language_function): Rename to cp_language_function.
3203 (cp_function_chain): Adjust.
3204 (current_stmt_tree): Remove.
3205 (last_tree): Likewise.
3206 (last_expr_type): Likewise.
3207 (struct lang_decl): Adjust.
3208 (STMT_IS_FULL_EXPR_P): Remove.
3210 (begin_stmt_tree): Likewise.
3211 (finish_stmt_tree): Likewise.
3212 (walk_tree_fn): Likewise.
3213 (walk_stmt_tree): Likewise.
3214 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3215 * decl.c (mark_stmt_tree): Adjust type.
3216 (init_decl_processing): Don't build void_zero_node.
3217 (initialize_local_var): Adjust usage of current_stmt_tree.
3218 (finish_enum): Use add_stmt, not add_tree.
3219 (save_function_data): Adjust use of language_function.
3220 (finish_constructor_body): Use add_stmt, not add_tree.
3221 (finish_destructor_body): Likewise.
3222 (push_cp_function_context): Adjust use of language_function.
3223 (pop_cp_function_context): Likewise.
3224 (mark_lang_function): Likewise.
3225 (mark_cp_function_context): Likewise.
3226 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3227 (build_vec_init): Likewise.
3228 * semantics.c (SET_LAST_STMT): Remove.
3229 (RECHAIN_STMTS): Don't use it.
3230 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3231 (current_stmt_tree): Define.
3233 (finish_goto_stmt): Use add_stmt, not add_tree.
3234 (finish_expr_stmt): Likewise.
3235 (begin_if_stmt): Likewise.
3236 (finish_then_clause): Likewise.
3237 (begin_while_stmt): Likewise.
3238 (begin_do_stmt): Likewise.
3239 (finish_return_stmt): Likewise.
3240 (begin_for_stmt): Likewise.
3241 (finish_break_stmt): Likewise.
3242 (finish_continue_stmt): Likewise.
3243 (begin_switch_stmt): Likewise.
3244 (finish_case_label): Likewise.
3245 (begin_try_block): Likewise.
3246 (begin_function_try_block): Likewise.
3247 (begin_handler): Likewise.
3248 (begin_catch_block): Likewise.
3249 (begin_compound_stmt): Likewise.
3250 (begin_asm_stmt): Likewise.
3251 (finish_asm_stmt): Likewise.
3252 (finish_label_stmt): Likewise.
3253 (add_decl_stmt): Likewise.
3254 (finish_subobject): Likewise.
3255 (finish_decl_cleanup): Likewise.
3256 (finish_named_return_value): Likewise.
3257 (setup_vtbl_ptr): Likewise.
3258 (add_scope_stmt): Likewise.
3259 (finish_stmt_expr): Likewise.
3260 (prune_unused_decls): Remove.
3261 (begin_stmt_tree): Likewise.
3262 (finish_stmt_tree): Likewise.
3263 (prep_stmt): Adjust use of current_stmt_tree.
3264 (lang_expand_stmt): Likewise.
3265 * tree.c (statement_code_p): Remove.
3266 (cp_statement_code_p): New function.
3267 (walk_stmt_tree): Remove.
3268 (init_tree): Set lang_statement_code_p.
3270 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3272 Integrated preprocessor.
3274 * Make-lang.in, Makefile.in: Remove all references to input.c,
3275 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3276 * gxx.gperf, hash.h, input.c: Delete.
3277 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3278 initialized properly.
3280 * class.c (fixup_pending_inline): Take a tree, not a
3281 struct pending_inline *. All callers changed.
3282 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3283 RID_PROTECTED entries in ridpointers[] array here.
3284 * decl.c (duplicate_decls): Do not refer to struct
3286 (record_builtin_type, init_decl_processing): Use RID_MAX not
3288 (grokdeclarator): Use C_IS_RESERVED_WORD.
3289 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3291 (grok_x_components): Do not inspect pending_inlines chain.
3293 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3294 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3295 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3296 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3297 TIME_IDENTIFIER_FILEINFO): Kill.
3299 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3301 * parse.y: Call do_pending_inlines unconditionally.
3302 reinit_parse_for_method is now snarf_method. fn.defpen is no
3303 longer necessary. Remove unnecessary <itype> annotation on
3304 SCOPE. Do not refer to end_of_file or struct pending_inline.
3305 * semantics.c (begin_inline_definitions): Call
3306 do_pending_inlines unconditionally.
3308 * lex.c: Remove all code now shared with C front end.
3309 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3310 into the get_identifier table. Rewrite pragma handling to
3311 work with the registry. Move code to save tokens for later
3312 processing to spew.c.
3314 * spew.c: Rewrite everything in terms of token streams instead
3315 of text. Move routines here from lex.c / input.c as
3316 appropriate. GC-mark trees hanging off the pending inlines
3319 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3321 * NEWS: Mention that the named return value extension has been
3323 * cp-tree.h (original_result_rtx): Define.
3324 (TREE_REFERENCE_EXPR): Remove.
3325 (DECL_VPARENT): Likewise.
3326 (pushdecl_nonclass_level): Likewise.
3327 (store_return_init): Likewise.
3328 (reinit_lang_specific): Likewise.
3329 (genrtl_named_return_value): Change prototype.
3330 * decl.c (original_result_rtx): Remove.
3331 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3332 Do not generate RTL for local variables here.
3333 (store_return_init): Remove.
3334 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3336 (finish_named_return_value): Adjust accordingly. Warn that this
3337 extension is deprecated.
3338 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3340 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3342 * pt.c (type_unification_real): Replace switch with if.
3343 (unify): Tsubst non-type parms before comparing.
3345 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3347 * error.c (dump_typename): New function, broken out of ...
3348 (dump_type): ... here. Use it.
3349 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3351 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3353 * init.c (build_offset_ref): Deal with namespace scoped
3356 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3358 * class.c (resolve_address_of_overloaded_function): Add
3359 explanation message.
3360 * decl.c (define_case_label): Reformat explanation.
3361 * decl2.c (finish_static_data_member_decl): Likewise.
3362 (grokfield): Likewise.
3363 * friend.c (do_friend): Likewise.
3365 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3367 * tree.c (walk_tree): Expose tail recursion.
3368 (walk_stmt_tree): New function.
3369 * cp-tree.h: Prototype walk_stmt_tree.
3370 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3371 the BLOCKs directly. If a BLOCK has no variables after
3372 pruning, discard it.
3373 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3374 restore the line number.
3376 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3378 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3379 (pt.o): Remove dependency on HTAB_H.
3380 * cp-tree.h: Include hashtab.h.
3381 (walk_tree): Change prototype.
3382 (walk_tree_without_duplicates): New function.
3383 * decl.c (check_default_argument): Use it.
3384 * optimize.c (remap_decl): Adjust calls to walk_tree.
3385 (copy_body): Likewise.
3386 (expand_calls_inline): Likewise.
3387 (calls_setjmp_p): Use walk_tree_without_duplicates.
3388 * pt.c: Don't include hashtab.h.
3389 (for_each_template_parm): Use walk_tree_without_duplicates.
3390 * semantics.c (finish-stmt_tree): Likewise.
3391 (expand_body): Likewise.
3392 * tree.c (walk_tree): Add additional parameter.
3393 (walk_tree_without_duplicates): New function.
3394 (count_trees): Use it.
3395 (verify_stmt_tree): Adjust call to walk_tree.
3396 (find_tree): Use walk_tree_without_duplicates.
3397 (no_linkage_check): Likewise.
3398 (break_out_target_exprs): Adjust call to walk_tree.
3399 (cp_unsave): Likewise.
3401 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3403 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3404 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3405 * cp-tree.h (TYPE_BINFO): Adjust comment.
3406 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3407 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3408 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3409 (TYPE_TEMPLATE_INFO): Likewise.
3410 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3411 * class.c (push_nested_class): Likewise.
3412 * decl.c (lookup_name_real): Likewise.
3413 (grokdeclarator): Likewise.
3414 (grok_op_properties): Likewise.
3415 (xref_tag): Likewise.
3416 (xref_basetypes): Likewise.
3417 * decl2.c (constructor_name_full): Likewise.
3418 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3419 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3420 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3421 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3422 (dump_type_suffix): Likewise.
3423 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3425 (get_aggr_from_typedef): Likewise.
3426 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3427 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3428 (write_template_parm): Likewise.
3429 (write_template_template_parm): Check tree code instead of
3430 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3431 * method.c (build_overload_nested_name): Add
3432 BOUND_TEMPLATE_TEMPLATE_PARM.
3433 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3434 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3435 * pt.c (convert_template_argument): Check tree code instead of
3436 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3437 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3438 (for_each_template_parm): Adjust comment.
3439 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3440 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3441 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3442 template_args_equal to compare template template parameter cases.
3443 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3444 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3446 * tree.c (copy_template_template_parm): Decide whether to create
3447 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3448 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3449 (copy_tree_r): Likewise.
3450 * typeck.c (comptypes): Likewise. Check tree code instead of
3451 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3453 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3455 * decl.c (finish_function): Move the code for handling functions
3456 marked with the constructor and destructor attributes inside the
3459 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3461 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3463 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3465 * pt.c (lookup_template_class): Remove abort.
3466 * tree.c (get_type_decl): Allow error_mark_node.
3468 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3470 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3473 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3475 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3478 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3480 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3481 union tag mismatch error reporting.
3483 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3485 * call.c (build_scoped_method_call): Check it is not a namespace.
3487 2000-08-30 Jason Merrill <jason@redhat.com>
3489 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3491 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3492 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3493 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3495 * decl.c (start_function): Always call make_function_rtl.
3497 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3499 * semantics.c (prune_unused_decls): New function.
3500 (finish_stmt_tree): Call it via walk_tree.
3502 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3504 * class.c (build_secondary_vtable): Constify a char *.
3505 * decl.c (init_decl_processing): Initialize function_id_node,
3506 pretty_function_id_node, and func_id_node.
3507 * input.c (struct input_source): Constify 'str'.
3508 (feed_input): Constify first argument.
3509 * mangle.c (write_identifier): Constify argument.
3510 * pt.c (mangle_class_name_for_template): Constify argument.
3512 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3514 * typeck.c (mark_addressable): Remove code that pokes around in
3517 2000-08-28 Jason Merrill <jason@redhat.com>
3519 * lex.c (file_name_nondirectory): Move to toplev.c.
3521 * cp-tree.h (LOCAL_CLASS_P): New macro.
3522 * class.c (finish_struct_1): Use it.
3524 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3526 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3527 (write_encoding): Pass another argument to write_name.
3528 (write_name): Add ignore_local_scope parameter. Fix handling of
3530 (write_nested_name): Use write_unqualified_name.
3531 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3532 (write_template_prefix): Use write_unqualified_name.
3533 (write_component): Remove.
3534 (write_local_name): Add parameter. Use direct local entity to
3535 discriminator calculation.
3536 (write_class_enum_type): Pass another argument to write_name.
3537 (write_template_template_arg): Likewise.
3538 (make_guard_variable): Likewise.
3540 2000-08-27 Jason Merrill <jason@redhat.com>
3542 * decl.c (pushdecl): Matching decls for local externs are found in
3543 the current level. Propagate linkage information from previous
3546 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3548 * ir.texi (Expressions): Fix typo.
3550 2000-08-25 Greg McGary <greg@mcgary.org>
3552 * tree.c (init_tree): Use ARRAY_SIZE.
3554 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3556 * error.c (cp_tree_printer): Rework.
3558 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3560 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3562 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3563 (cp-demangle.o): Remove target.
3564 (dyn-string.o): Likewise.
3566 * decl.c (grokfndecl): Require that `main' return an `int'.
3567 * mangle.c (write_encoding): Don't mangle return types for
3568 conversion functions.
3570 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3572 * error.c (tree_formatting_info): New data type.
3573 (tree_being_formatted): New macro.
3574 (tree_formatting_flags): Likewise.
3575 (put_whitespace): Likewise.
3576 (print_tree_identifier): Likewise.
3577 (print_identifier): Likewise.
3578 (cp_tree_printer, print_function_argument_list, print_declaration,
3579 print_expression, print_function_declaration,
3580 print_function_parameter, print_type, print_cv_qualifier): New
3582 (init_error): Initialize lang_printer.
3584 2000-08-24 Jason Merrill <jason@redhat.com>
3586 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3587 adjustment necessary.
3589 2000-08-24 Greg McGary <greg@mcgary.org>
3591 * cp-tree.h (MAIN_NAME_P): Remove macro.
3593 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3595 * error.c (print_instantiation_context): Don't forget to flush the
3598 2000-08-23 Jason Merrill <jason@redhat.com>
3600 * typeck.c (build_ptrmemfunc): Save the input pmf.
3602 * method.c (process_modifiers): Use same_type_p.
3604 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3606 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3607 * mangle.c (write_function_type): Change prototype.
3608 (write_encoding): Don't mangle return types for
3609 constructors or destructors.
3610 (write_type): Adjust call to write_function_type.
3611 * pt.c (instantiate_template): Instantiate alternate entry points
3612 when instantiating the main function.
3614 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3616 * error.c (cp_print_error_function): Don't use embedded '\n' in
3619 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3621 * decl.c (init_decl_processing): Remove bogus initialization.
3622 * error.c (lang_print_error_function): Restore here.
3623 (init_error): Initialize print_error_function.
3625 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3627 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3629 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3631 * Makefile.in (error.o): Depends on diagnostic.h
3633 * cp-tree.h (problematic_instantiation_changed,
3634 record_last_problematic_instantiation, current_instantiation,
3635 print_instantiation_context): Declare.
3636 (maybe_print_template_context): Remove.
3638 * decl.c (init_decl_processing): Set print_error_function to NULL.
3639 (lang_print_error_function): Remove, since we're using a new
3642 * error.c: #include diagnostic.h
3643 (function_category): New function.
3644 (cp_diagnostic_starter): Likewise.
3645 (cp_diagnostic_finalizer): Likewise.
3646 (cp_print_error_function): Likewise.
3647 (maybe_print_instantiation_context): Likewise.
3648 (print_instantiation_full_context): Likewise.
3649 (print_instantiation_partial_context): Likewise.
3650 (print_instantiation_context): Define.
3651 (init_error): Initialize diagnostic pager and finalizer.
3653 * pt.c (problematic_instantiation_changed): Define.
3654 (record_last_problematic_instantiation): Likewise.
3655 (current_instantiation): Likewise.
3656 (maybe_print_template_context): Remove.
3657 (print_template_context): Likewise.
3658 (current_tinst_level): Make static to reflect Brendan Kehoe's
3659 change of 1995-04-13.
3660 (push_tinst_level): Call print_instantiation_context.
3662 2000-08-21 Nix <nix@esperi.demon.co.uk>
3664 * lang-specs.h: Do not process -o or run the assembler if
3667 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3669 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3671 * decl2.c (lang_decode_option): Disable gettext attributes for
3674 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3676 * lex.c (lang_init_options): Default diagnostic message maximum
3677 length to 80, when line-wrapping.
3679 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3681 * class.c (build_vtbl_initializer): Clear the entire
3682 vtbl_init_data. Start keeping track of the functions for which we
3683 have created vcall offsets here.
3684 (dfs_build_vcall_offset_vtbl_entries): Remove.
3685 (build_vcall_offset_vtbl_entries): Reimplement.
3686 (add_vcall_offset_vtbl_entries_r): New function.
3687 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3688 computing when vcall offsets are necessary.
3690 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3692 * decl.c (member_function_or_else): Use cp_error ... %T.
3693 (grokdeclarator): Likewise.
3694 (start_method): Likewise.
3695 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3697 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3699 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3702 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3704 * cp-tree.h (PTRMEM_OK_P): New macro.
3705 (itf_ptrmem_ok): New enumeration value.
3706 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3707 argument. Diagnose implicit pointer to member.
3708 (instantiate_type): Don't diagnose implicit pointer to member
3709 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3710 resolve_address_of_overloaded_function.
3711 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3712 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3713 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3714 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3715 (build_unary_op): Deal with single non-static member in
3718 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3720 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3722 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3724 * cp-tree.h (enum_name_string): Remove prototype.
3725 (report_case_error): Remove prototype.
3726 * cp/typeck2.c (enum_name_string): Remove.
3727 (report_case_error): Remove.
3728 * error.c (dump_expr): Deal with enum values directly.
3729 Correctly negate integer constant.
3731 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3733 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3734 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3735 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3736 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3737 (__cxa_vec_new): Use __cxa_vec_new2.
3738 (__cxa_vec_delete): Use __cxa_vec_delete2.
3740 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3742 * vec.cc (__cxa_vec_new): Set "C" linkage.
3743 (__cxa_vec_ctor): Likewise.
3744 (__cxa_vec_cctor): Likewise.
3745 (__cxa_vec_dtor): Likewise.
3746 (__cxa_vec_delete): Likewise.
3747 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3748 (__cxa_vec_ctor): Likewise.
3749 (__cxa_vec_cctor): Likewise.
3750 (__cxa_vec_dtor): Likewise.
3751 (__cxa_vec_delete): Likewise.
3753 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3755 * class.c (instantiate_type): Reinstate local variable
3756 deleted in previous change.
3758 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3761 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3763 * cp-tree.h (instantiate_type_flags): New enumeration.
3764 (instantiate_type): Change parameter.
3765 * class.c (instantiate_type): Adjust prototype. Adjust.
3766 * call.c (standard_conversion): Adjust instantiate_type call.
3767 (reference_binding): Likewise.
3768 (build_op_delete_call): Likewise.
3769 (convert_like_real): Likewise.
3770 * cvt.c (cp_convert_to_pointer): Likewise.
3771 (convert_to_reference): Likewise.
3772 * pt.c (convert_nontype_argument): Likewise.
3773 * typeck.c (build_binary_op): Likewise.
3774 (build_ptrmemfunc): Likewise.
3775 (convert_for_assignment): Likewise.
3777 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3779 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3780 (current_aggr): Define.
3781 * decl.c (grokdeclarator): Make sure a friend class is an
3782 elaborated type specifier.
3783 * parse.y (current_aggr): Remove static definition.
3784 (cp_parse_init): Adjust.
3785 (structsp): Clear and restore current_aggr.
3786 (component_decl_list): Clear current_aggr.
3788 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3789 aggregate tag on the typename's context.
3791 * pt.c (tsubst_friend_class): Return error_mark_node, if
3793 (instantiate_class_template): Ignore error_mark_node friend types.
3795 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3797 * cvt.c (warn_ref_binding): New static function, broken out of ...
3798 (convert_to_reference): ... here. Use it.
3800 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3802 * parse.y (template_arg): Add rule for template qualified with
3805 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3807 * decl2.c (add_function): Reorganize.
3808 (arg_assoc): Do not consider function template decls.
3810 2000-08-11 Jason Merrill <jason@redhat.com>
3812 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3815 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3817 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3818 (lookup_nested_tag): Likewise.
3820 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3823 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3825 * parse.y (named_complex_class_head_sans_basetype): Remove
3828 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3830 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3831 explicit TEMPLATE_ID_EXPR args.
3832 (build_expr_from_tree, case CALL_EXPR): Likewise.
3834 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3836 * decl.c (check_tag_decl): Diagnose typename's which don't
3839 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3841 * init.c (build_aggr_init): Reject bogus array initializers
3844 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3846 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3848 * cp/tinfo.cc (__dynamic_cast): Likewise.
3849 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3851 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3853 * cvt.c (convert_to_pointer_force): Fix error message when
3854 attempting to cast from ambiguous base.
3856 2000-08-08 Jason Merrill <jason@redhat.com>
3858 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3859 (tsubst_template_arg_vector): Likewise.
3861 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3862 assume that one will be as large as the union.
3864 2000-08-07 Kazu Hirata <kazu@hxi.com>
3866 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3867 * decl.c (pop_labels): Likewise.
3869 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3871 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3873 (__pointer_to_member_type_info): Likewise.
3874 (__base_class_info): Likewise.
3875 (__class_type_info): Likewise.
3876 (__si_class_type_info): Likewise.
3877 (__vmi_class_type_info): Likewise.
3878 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3879 Changed member names to match specifications.
3880 (__vmi_class_type_info::__do_find_public_src): Likewise.
3881 (__si_class_type_info::__do_dyncast): Likewise.
3882 (__vmi_class_type_info::__do_dyncast): Likewise.
3883 (__si_class_type_info::__do_upcast): Likewise.
3884 (__vmi_class_type_info::__do_upcast): Likewise.
3885 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3886 (__pbase_type_info::__pointer_catch): Likewise.
3887 (__pointer_type_info::__pointer_catch): Likewise.
3888 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3890 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3892 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3893 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3894 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3896 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3898 * cp-tree.h (add_method): Change prototype.
3899 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3900 Don't double the size of the method vector in the error case.
3901 (handle_using_decl): Adjust call to add_method.
3902 (add_implicitly_declared_members): Likewise.
3903 (clone_function_decl): Likewise.
3904 * decl2.c (check_classfn): Likewise.
3905 * semantics.c (finish_member_declaration): Likewise.
3907 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3909 * decl.c (flag_isoc94): New variable.
3911 2000-08-02 Jason Merrill <jason@redhat.com>
3913 * pt.c (do_type_instantiation): Add complain parm; don't complain
3914 if called recursively.
3915 * cp-tree.h, parse.y: Adjust.
3917 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3919 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3920 -Wno-strict-prototypes.
3922 * g++spec.c: Adjust type of second argument to
3923 lang_specific_driver, and update code as necessary.
3925 * cp-tree.h: Don't prototype min_precision here.
3926 (my_friendly_assert): Cast expression to void.
3927 * semantics.c (do_poplevel): Initialize scope_stmts.
3929 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3931 * cp-tree.h (DECL_NEEDED_P): Tweak.
3933 2000-07-28 Jason Merrill <jason@redhat.com>
3935 * lang-specs.h: Use %i in rule for .ii files.
3937 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3939 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3941 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3943 Allow indirect primary bases.
3944 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3946 (CLASSTYPE_VFIELD_PARENT): Remove.
3947 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3948 (BINFO_PRIMARY_BINFO): Remove.
3949 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3950 (BINFO_VBASE_PRIMARY_P): Likewise.
3951 (BINFO_PRIMARY_BASE_OF): New macro.
3952 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3953 (get_primary_binfo): New function.
3954 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3955 * class.c (vcall_offset_data_s): Rename to ...
3956 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3957 and add ctor_vtbl_p.
3958 (get_derived_offset): Use get_primary_binfo.
3959 (dfs_mark_primary_bases): Adjust handling of virtual primary
3961 (mark_primary_bases): Likewise.
3962 (set_primary_base): Take a binfo, not an integer, as a
3963 representation of the primary base.
3964 (indirect_primary_base_p): Remove.
3965 (determine_primary_base): Adjust for indirect primary bases.
3966 (dfs_find_final_overrider): Fix typo in coment.
3967 (update_vtable_entry_for_fn): Use get_primary_binfo.
3968 (layout_nonempty_base_or_field): Tweak.
3969 (build_base_fields): Adjust for new primary base semantics.
3970 (dfs_propagate_binfo_offsets): Remove.
3971 (propagate_binfo_offsets): Rewrite.
3972 (dfs_set_offset_for_shared_vbases): Remove.
3973 (layout_virtual_bases): Don't use it.
3974 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3976 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3977 CLASSTYPE_VFIELD_PARENT.
3978 (dfs_get_primary_binfo): New function.
3979 (get_primary_binfo): Likewise.
3980 (dump_class_hierarchy_r): Tweak printing of primary bases.
3981 (build_vtbl_initializer): Fix typo in comments. Use
3983 (build_vcall_and_vbase_vtbl_entries): Likewise.
3984 (build_vbaes_offset_vtbl_entries): Likewise.
3985 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3986 BV_VCALL_INDEX to handle indirect primary bases.
3987 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3988 (build_rtti_vtbl_entries): Likewise.
3989 * search.c (get_shared_vbase_if_not_primary): Tweak.
3990 (find_vbase_instance): Likewise.
3991 (binfo_for_vtable): Simplify.
3992 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3993 (make_binfo): Make it have 11 entries.
3995 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3997 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3998 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3999 ascertaining primaryness.
4000 (G): Remove template_args.
4001 (decl_is_template_id): New function.
4002 (write_encoding): Use decl_is_template_id.
4003 (write_name): Likewise. Handle type_decls. Get main variant of
4005 (write_nested_name): Likewise.
4006 (write_prefix): Likewise.
4007 (write_template_prefix): Likewise.
4008 (write_special_name_constructor): Remove defunct production from
4010 (write_bare_function_type): Remove comment about absent parameter.
4011 (write_template_template_arg): Add missing grammar production to
4014 2000-07-27 Jason Merrill <jason@redhat.com>
4016 * decl.c (duplicate_decls): If common_type produces a non-typedef
4017 type for a typedef, just use the old type.
4019 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4021 * cp-tree.h (function_depth): Declare.
4022 (verify_stmt_tree): Likewise.
4023 (find_tree): Likewise.
4024 * decl.c (function_depth): Give it external linkage.
4025 * optimize.c (optimize_function): Increment and decrement it.
4026 * tree.c (verify_stmt_tree_r): New function.
4027 (verify_stmt_tree): Likewise.
4028 (find_tree_r): Likewise.
4029 (find_tree): Likewise.
4031 2000-07-27 Jason Merrill <jason@redhat.com>
4033 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4035 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4037 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4039 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4040 * decl2.c (get_guard): Call cp_finish_decl, not
4041 rest_of_decl_compilation, for local guards.
4042 * lex.c (do_identifier): Remove unused variable.
4044 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4046 * parse.y: Add missing ';'.
4048 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4050 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4053 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4055 Kill strict_prototype. Backwards compatibility only for
4056 non NO_IMPLICIT_EXTERN_C systems.
4057 * cp-tree.h (flag_strict_prototype): Remove.
4058 (strict_prototype): Remove.
4059 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4060 * decl.c (maybe_push_to_top_level): Adjust.
4061 (pop_from_top_level): Adjust.
4062 (decls_match): Only allow sloppy parm matching for ancient
4064 (init_decl_processing): Adjust.
4065 (grokdeclarator): Adjust.
4066 * decl2.c (flag_strict_prototype): Remove.
4067 (strict_prototype): Remove.
4068 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4069 (lang_f_options): Remove "strict-prototype".
4070 (unsupported-options): Add "strict-prototype".
4071 * lex.c (do_identifier): Adjust.
4072 (do_scoped_id): Adjust.
4073 * parse.y (empty_parms): Adjust.
4074 * class.c (push_lang_context): Adjust.
4075 (pop_lang_context): Adjust.
4076 * typeck.c (comp_target_parms): Adjust.
4078 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4080 * decl.c (poplevel): Deal with anonymous variables at for scope.
4081 (maybe_inject_for_scope_var): Likewise.
4083 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4085 * decl.c: Remove all signal handling code, now done in toplev.c.
4087 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4089 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4091 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4094 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4096 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4097 Define my_friendly_assert and my_friendly_abort as macros
4098 which may call friendly_abort. Prototype friendly abort, not
4099 my_friendly_abort or my_friendly_assert.
4100 * decl.c (signal_catch): Report the signal caught in the error
4101 message. Call fatal directly.
4102 * typeck2.c (ack, my_friendly_assert): Delete.
4103 (my_friendly_abort): Rename to friendly_abort. Expect file,
4104 line, and function parameters. Report the abort code, then
4105 call fancy_abort. Do not mask an abort if errors have
4108 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4110 * typeck.c (comp_target_parms): Remove obsolete parameter.
4111 (comp_target_types): Adjust.
4113 2000-07-17 Jason Merrill <jason@redhat.com>
4115 * typeck.c (mark_addressable): Never set TREE_USED.
4116 * call.c (build_call): Don't abort on calls to library functions
4117 that have been declared normally.
4119 * typeck.c (build_binary_op): Fix grammar in warning.
4121 * exception.cc (__eh_free): Fix prototype.
4123 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4125 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4126 IDENTIFIER_NAMESPACE_VALUE.
4128 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4130 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4131 * method.c (use_thunk): Correct handling of vcall offsets.
4133 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4135 * .cvsignore: parse.h and parse.c have no cp- prefix.
4137 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4139 * .cvsignore: New file.
4141 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4143 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4145 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4147 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4149 * parse.h: Likewise.
4151 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4153 * class.c (layout_class_type): Add pointers to virtual bases after
4154 base classes under the old ABI.
4156 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4158 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4159 (finish_continue_stmt): Likewise.
4160 (begin_for_stmt): Remove call to note_level_for_for.
4161 (finish_goto_stmt): Change call from build_min_nt
4163 (finish_expr_stmt): Likewise.
4164 (begin_if_stmt): Likewise.
4165 (begin_while_stmt): Likewise.
4166 (finish_while_stmt): Likewise.
4167 (finish_return_stmt): Likewise.
4168 (begin_for_stmt): Likewise.
4169 (finish_for_stmt): Likewise.
4170 (finish_break_stmt): Likewise.
4171 (begin_switch_stmt): Likewise.
4172 (finish_case_label): Likewise.
4173 (genrtl_try_block): Likewise.
4174 (begin_try_block): Likewise.
4175 (begin_handler): Likewise.
4176 (begin_compound_stmt): Likewise.
4177 (finish_asm_stmt): Likewise.
4178 (finish_label_stmt): Likewise.
4179 (add_decl_stmt): Likewise.
4180 (finish_subobject): Likewise.
4181 (finish_decl_cleanup): Likewise.
4182 (finish_named_return_value): Likewise.
4183 (setup_vtbl_ptr): Likewise.
4184 (add_scope_stmt): Likewise.
4185 * decl.c (finish_constructor_body): Likewise.
4186 (finish_destructor_body): Likewise.
4187 * optimize.c (copy_body_r): Likewise.
4188 (initialize_inlined_parameters): Likewise.
4189 (declare_return_variable): Likewise.
4190 (expand_call_inline): Likewise.
4192 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4194 * semantics.c (expand_body): Sync interface information
4195 at the end of function body expansion.
4197 2000-07-09 Jason Merrill <jason@redhat.com>
4199 * init.c (build_new_1): Bail early if the call to new fails.
4201 * decl.c (compute_array_index_type): Check specifically for
4202 an INTEGER_CST, not just TREE_CONSTANT.
4204 * decl.c (duplicate_decls): Don't call duplicate_decls on
4205 the DECL_TEMPLATE_RESULT.
4206 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4209 * error.c (dump_template_bindings): Don't crash if we had an
4210 invalid argument list.
4212 * typeck.c (c_expand_start_case): Do narrowing here.
4213 * semantics.c (finish_switch_cond): Not here.
4215 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4217 * parse.y (asm_clobbers): Do string concatenation.
4219 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4221 * decl.c (pushtag): Don't put local classes in template functions
4222 on the local_classes list.
4224 2000-07-04 Scott Snyder <snyder@fnal.gov>
4226 * decl2.c (get_guard): Add missing return for old ABI local
4229 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4231 * cp-tree.h (char_type_p): New function.
4232 * decl.c (init_decl_processing): Don't initialize
4233 signed_wchar_type_node or unsigned_wchar_type_node.
4234 (complete_array_type): Handle brace-enclosed string-constants.
4235 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4236 * tree.c (char_type_p): New function.
4237 * typeck2.c (digest_init): Use char_type_p.
4239 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4241 * pt.c (tsubst): Don't layout type, if it's error_mark.
4243 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4245 * pt.c (instantiate_pending_templates): Reset template level.
4247 2000-07-05 Jason Merrill <jason@redhat.com>
4249 * call.c (joust): Don't complain about `operator char *()' beating
4250 `operator const char *() const'.
4252 2000-07-04 scott snyder <snyder@fnal.gov>
4253 Jason Merrill <jason@redhat.com>
4255 * repo.c (repo_get_id): Handle the case where a class with virtual
4256 bases has a null TYPE_BINFO_VTABLE.
4258 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4259 Jason Merrill <jason@redhat.com>
4261 * parse.y (member_init): Just pass in the type.
4262 * init.c (expand_member_init): Handle getting a type.
4264 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4265 Jason Merrill <jason@redhat.com>
4267 * decl.c (finish_function): Warn if a function has no return
4269 Suggested by Andrew Koenig.
4270 * typeck.c (check_return_expr): Do set current_function_returns_value
4271 if we got an error_mark_node.
4273 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4275 * decl2.c (push_decl_namespace): Push the original namespace.
4277 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4279 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4280 * semantics.c (begin_class_definition): Clear it.
4282 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4284 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4285 (genrtl_expr_stmt): Likewise.
4286 (genrtl_decl_stmt): Likewise.
4287 (genrtl_if_stmt): Likewise.
4288 (genrtl_while_stmt): Likewise.
4289 (genrtl_do_stmt): Likewise.
4290 (genrtl_return_stmt): Likewise.
4291 (genrtl_for_stmt): Likewise.
4292 (genrtl_break_stmt): Likewise.
4293 (genrtl_continue_stmt): Likewise.
4294 (genrtl_scope_stmt): Likewise.
4295 (genrtl_switch_stmt): Likewise.
4296 (genrtl_case_label): Likewise.
4297 (genrtl_begin_compound_stmt): Likewise.
4298 (genrtl_finish_compound_stmt): Likewise.
4299 (genrtl_compound_stmt): Likewise.
4300 (genrtl_asm_stmt): Likewise.
4302 * init.c (begin_init_stmts): Remove call to
4303 genrtl_begin_compound_stmt.
4304 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4306 * semantics.c (lang_expand_stmt): Changed call to
4307 genrtl_compound_stmt to ignore return value.
4309 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4311 * mangle.c (canonicalize_for_substitution): Return the canonical
4314 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4316 * typeck.c (commonparms): Remove obstack manipulations.
4318 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4320 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4322 * Makefile.in (OBJS): Added ../c-semantics.o.
4323 (OBJDEPS): Likewise.
4325 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4327 (struct stmt_tree): Added comment.
4328 (current_function_name_declared): Removed.
4329 (stmts_are_full_exprs_p): Likewise.
4330 (genrtl_do_pushlevel): Likewise.
4331 (genrtl_clear_out_block): Likewise.
4332 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4333 (DECL_ANON_UNION_ELEMS): Likewise.
4334 (emit_local_var): Likewise.
4335 (make_rtl_for_local_static): Likewise.
4336 (do_case): Likewise.
4337 (expand_stmt): Likewise.
4338 (genrtl_decl_cleanup): Likewise.
4339 (c_expand_asm_operands): Likewise.
4340 (c_expand_return): Likewise.
4341 (c_expand_start_case): Likewise.
4343 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4344 (emit_local_var): Likewise.
4345 (initialize_local_var): Change reference to
4346 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4347 Change reference to stmts_are_full_exprs_p to
4348 current_stmt_tree->stmts_are_full_exprs_p.
4349 (push_cp_function_context): Likewise.
4351 * expect.c (expand_throw): Change reference to
4352 stmts_are_full_exprs_p.
4354 * init.c (build_aggr_init): Change reference to
4355 stmts_are_full_exprs_p.
4356 (build_vec_init): Likewise.
4358 * optimize.c (maybe_clone_body): Change reference to
4359 current_function_name_declared to
4360 cp_function_chain->name_declared.
4362 * pt.c (instantiate_decl): Change reference to
4363 current_function_name_declared to
4364 cp_function_chain->name_declared.
4366 * semantics.c (expand_cond): Moved declaration to c-common.h.
4367 (genrtl_do_pushlevel): Moved to c-semantics.c.
4368 (genrtl_clear_out_block): Likewise.
4369 (genrtl_goto_stmt): Likewise.
4370 (genrtl_expr_stmt): Likewise.
4371 (genrtl_decl_stmt): Likewise.
4372 (gerntl_if_stmt): Likewise.
4373 (genrtl_while_stmt): Likewise.
4374 (genrtl_do_stmt): Likewise.
4375 (genrtl_return_stmt): Likewise.
4376 (genrtl_for_stmt): Likewise.
4377 (genrtl_break_stmt): Likewise.
4378 (genrtl_continue_stmt): Likewise.
4379 (genrtl_scope_stmt): Likewise.
4380 (genrtl_switch_stmt): Likewise.
4381 (genrtl_case_label): Likewise.
4382 (genrtl_begin_compound_stmt): Likewise.
4383 (genrtl_finish_compound_stmt): Likewise.
4384 (genrtl_compound_stmt): Likewise.
4385 (genrtl_asm_stmt): Likewise.
4386 (genrtl_decl_cleanup): Likewise.
4387 (expand_cond): Likewise.
4388 (expand_stmt): Renamed to ...
4389 (lang_expand_stmt): ... this.
4390 (lang_expand_expr_stmt): Initialize.
4391 (set_current_function_name_declared): Likewise.
4392 (stmts_are_full_exprs_p): Likewise.
4393 (current_function_name_declared): Likewise.
4394 (anon_aggr_type_p): Likewise.
4395 (do_poplevel): Change reference to
4396 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4397 Change reference to stmts_are_full_exprs_p to
4398 current_stmt_tree->stmts_are_full_exprs_p.
4399 (add_tree): Likewise.
4400 (finish_expr_stmt): Likewise.
4401 (prep_stmt): Likewise.
4402 (lang_expand_stmt): Likewise.
4403 (begin_compound_stmt): Change reference to
4404 current_function_name_declared to
4405 cp_function_chain->name_declared and call to
4406 current_function_name_declared().
4407 (setup_vtbl_ptr): Likewise.
4408 (genrtl_do_poplevel): Removed.
4410 2000-06-30 Jason Merrill <jason@redhat.com>
4412 * init.c (init_init_processing): Go back to aligning like
4413 double_type_node for old ABI.
4414 (get_cookie_size): Make cookie larger if we get a type that needs
4416 (build_vec_delete): Call it.
4418 * typeck.c (qualify_type_recursive): New fn.
4419 (composite_pointer_type): Use it.
4420 (build_binary_op): Use composite_pointer_type.
4422 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4423 Jason Merrill <jason@redhat.com>
4425 * typeck.c (check_return_expr): Don't complain about returning
4426 NULL from operator new if -fcheck-new.
4427 * cp-tree.h: Declare flag_check_new here.
4430 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4432 * mangle.c (find_substitution): Use same_type_p.
4433 (write_encoding): Don't check for substitutions.
4435 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4437 * parse.y (expr_no_comma_rangle): New non-terminal.
4438 (template_parm): Use it for default parameter case.
4439 (template_arg): Use it.
4440 (expr_no_commas): Remove commented out undefined extensions.
4441 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4442 * parse.h, parse.c: Rebuilt.
4444 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4446 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4447 (finish_asm_stmt): Do it here, instead.
4449 * cp-tree.h (ridpointers): Don't declare.
4450 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4451 (record_builtin_java_type): Likewise.
4452 (init_decl_processing): Likewise.
4453 * lex.c: Move inclusion of lex.h.
4454 (ridpointers): Don't define.
4455 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4457 * lex.h (enum rid): Rename to ...
4458 (enum cp_rid): ... this.
4459 (ridpointers): Don't declare.
4460 * parse.y: Move inclusion of lex.h.
4461 * parse.c: Regenerated.
4462 * spew.c: Move inclusion of lex.h.
4464 * cp-tree.h (struct language_function): Remove temp_name_counter.
4465 (temp_name_counter): Remove.
4466 (get_temp_name): Change prototype.
4467 (get_guard): New function.
4468 (get_guard_cond): Likewise.
4469 (set_guard): Likewise.
4470 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4471 * decl.c (expand_static_init): Use get_guard and friends to
4472 implement guard variables.
4473 * decl2.c (get_temp_name): Assume that the variables created are
4475 (get_sentry): Rename to ...
4476 (get_guard): ... this. Implement new ABI guard variables.
4477 (get_guard_bits): New function.
4478 (get_guard_cond): Likewise.
4479 (set_guard): Likewise.
4480 (start_static_initialization_or_destruction): Use them.
4481 (do_static_initialization): Replace sentry with guard throughout.
4482 (do_static_destruction): Likewise.
4483 * init.c (create_temporary_var): Add comment.
4485 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4487 * mangle.c (find_substitution): Use same_type_p.
4488 (write_encoding): Don't check for substitutions.
4490 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4492 * parse.y (expr_no_comma_rangle): New non-terminal.
4493 (template_parm): Use it for default parameter case.
4494 (template_arg): Use it.
4495 (expr_no_commas): Remove commented out undefined extensions.
4496 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4497 * parse.h, parse.c: Rebuilt.
4499 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4501 * cp-tree.h (flag_const_strings): Remove.
4502 (warn_parentheses): Likewise.
4503 (warn_format): Likewise.
4504 (common_type): Likewise.
4505 (default_conversion): Likewise.
4506 (build_binary_op): Likewise.
4507 (cp_build_binary_op): New macro.
4508 * call.c (build_new_op): Use cp_build_binary_op instead of
4510 * class.c (build_vtable_entry_ref): Likewise.
4511 * decl.c (expand_static_init): Likewise.
4512 (compute_array_index_type): Likewise.
4513 (build_enumerator): Likewise.
4514 * decl2.c (delete_sanity): Likewise.
4515 (start_static_initialization_or_destruction): Likewise.
4516 * error.c (dump_type_suffix): Likewise.
4517 * init.c (resolve_offset_ref): Likewise.
4518 (build_new): Likewise.
4519 (build_new_1): Likewise.
4520 (build_vec_delete_1): Likewise.
4521 (build_vec_init): Likewise.
4522 (build_delete): Likewise.
4523 * rtti.c (synthesize_tinfo_fn): Likewise.
4524 (synthesize_tinfo_var): Likewise.
4525 * search.c (expand_upcast_fixups): Likewise.
4526 (fixup_all_virtual_upcast_offsets): Likewise.
4527 * typeck.c (build_array_ref): Likewise.
4528 (get_member_function_from_ptrfunc): Likewise.
4529 (build_binary_op): Add parameter.
4530 (pointer_int_sum): Use cp_build_binary_op.
4531 (pointer_diff): Likewise.
4532 (build_modify_expr): Likewise.
4533 (get_delta_difference): Likewise.
4534 (build_ptrmemfunc): Likewise.
4536 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4538 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4539 * decl.c (create_implicit_typedef): Adjust.
4540 * decl2.c (build_artificial_parm): Adjust.
4541 * method.c (implicitly_declare_fn): Adjust.
4542 * pt.c (push_inline_template_parms_recursive): Adjust.
4543 (process_template_parm): Adjust.
4544 (overloaded_template_name): Adjust.
4545 * semantics.c (finish_template_template_parm): Adjust.
4547 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4549 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4550 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4551 where to emit thunks.
4552 (build_vtt): Adjust call to build_vtt_inits.
4553 (build_vtt_inits): Add parameter to indicate whether or not
4554 sub-VTTs for virtual bases should be included. Adjust handling of
4555 construction vtables.
4556 (get_matching_base): New function.
4557 (dfs_build_vtt_inits): Rename to ...
4558 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4559 construction vtables.
4560 (dfs_fixup_binfo_vtbls): Likewise.
4561 (build_ctor_vtbl_groups): Build construction vtables for virtual
4563 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4564 to build construction vtbls.
4565 (dfs_accumulate_vtbl_inits): Adjust handling of
4566 construction vtables.
4568 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4571 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4573 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4575 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4577 * search.c (hides): Remove.
4578 (is_subobject_of_p): Add most_derived parameter. Use
4580 (lookup_field_queue_p): Adjust.
4581 (lookup_field_r): Adjust.
4583 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4585 * decl2.c (handle_class_head): Bash typedefs to the type's main
4588 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4590 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4591 (begin_global_stmt_expr): ... this.
4592 (genrtl_finish_stmt_expr): Rename to ...
4593 (finish_global_stmt_expr): ... this.
4594 * init.c (begin_init_stmts): Adjust calls.
4595 (finish_init_stmts): Likewise.
4596 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4597 (begin_global_stmt_expr): ... this.
4598 (genrtl_finish_stmt_expr): Rename to ...
4599 (finish_global_stmt_expr): ... this.
4601 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4603 * search.c (lookup_member): Fix typo in comment.
4605 2000-06-24 Jason Merrill <jason@redhat.com>
4607 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4608 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4610 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4612 * parse.y (complex_direct_notype_declarator): Support global_scope.
4613 * Makefile.in: Adjust conflict count.
4615 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4617 * parse.y (template_arg): Convert TEMPLATE_DECL
4618 that is a template template paramter to
4619 TEMPLATE_TEMPLATE_PARM here.
4621 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4622 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4623 (copy_template_template_parm): Adjust prototype.
4624 * decl.c (grokdeclarator): Remove dead code.
4625 * pt.c (process_template_parm): Tidy.
4626 (lookup_template_class): Construct nodes in
4627 copy_template_template_parm.
4628 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4629 lookup_template_class. Use TYPE_TI_TEMPLATE.
4630 * tree.c (copy_template_template_parm): Add NEWARGS
4632 (mapcar): Adjust call to copy_template_template_parm.
4633 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4634 * method.c (build_template_template_parm_names): Change error
4635 code to avoid compilation warning.
4637 * gxxint.texi: Document template template parameter
4640 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4642 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4643 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4644 (cp-demangle.o): New rule.
4645 (dyn-string.o): Likewise.
4646 * inc/cxxabi.h (__cxa_demangle): New declaration.
4648 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4650 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4651 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4652 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4654 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4655 (make_thunk): Change prototype.
4656 (emit_thunk): Rename to use_thunk.
4657 (mangle_thunk): Change prototype.
4658 * class.c (get_derived_offset): Simplify.
4659 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4660 BV_GENERATE_THUNK_WITH_VTABLE_P.
4661 (build_primary_vtable): Simplify.
4662 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4663 (dfs_find_base): Remove.
4664 (update_vtable_entry_for_fn): Correct bug in finding the base
4665 where a virtual function was first declared. Figure out whether
4666 or not to emit a vcall-thunk with the vtables in which it appears.
4667 Correct logic for deciding whether to use an ordinary thunk, or a
4669 (finish_struct_1): Remove unnecssary code.
4670 (build_vtbl_initializer): Use ssize_int for the running counter of
4672 (build_vtbl_initializer): Only use vcall thunks where necessary.
4673 Mark thunks as needing to be emitted with their vtables, or not.
4674 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4675 indices. Use size_binop.
4676 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4677 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4679 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4680 (build_vtable_entry): Mark thunks as needing to be emitted with
4681 their vtables, or not.
4682 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4683 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4685 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4687 * error.c (dump_expr): Use BV_FN.
4688 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4690 * method.c (make_thunk): Likewise.
4691 (emit_thunk): Rename to use_thunk. Allow callers to decide
4692 whether or not to actually emit the thunk. Adjust for changes in
4693 representation of vcall offsets.
4694 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4695 * semantics.c (emit_associated_thunks): New function.
4696 (expand_body): Use it.
4697 * ir.texi: Adjust decriptions of thunks.
4699 2000-06-22 Jason Merrill <jason@redhat.com>
4701 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4702 (tsubst_friend_function): Copy it here.
4704 * decl.c (grok_op_properties): Fix typo.
4706 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4709 * pt.c (check_explicit_specialization): Clarify error.
4711 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4712 an old OVERLOAD when we're declaring a non-function.
4713 (pushdecl, destroy_local_var): Check for error_mark_node.
4714 (warn_extern_redeclared_static): Also bail early if
4716 (push_overloaded_decl): Ignore an old error_mark_node.
4718 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4720 * call.c (build_x_va_arg): Check if in a template decl.
4721 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4723 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4727 * decl.c (check_goto): Computed gotos assumed OK.
4729 2000-06-20 Jason Merrill <jason@redhat.com>
4731 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4732 for which we don't need to look for instantiations.
4734 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4736 * parse.y (program): Always call finish_translation_unit.
4737 * parse.c, parse.h: Rebuilt.
4739 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4741 * method.c: Don't include hard-reg-set.h.
4743 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4745 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4747 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4749 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4750 * cvt.c (cp_convert_to_pointer): Likewise.
4751 (convert_to_void): Likewise.
4752 * error.c (dump_expr): Likewise.
4753 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4754 * init.c (build_delete): Likewise.
4755 * method.c (emit_thunk): Likewise.
4756 * optmize.c (declare_return_variable): Likewise.
4757 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4758 (get_typeid): Likewise.
4759 (build_dynamic_cast_1): Likewise.
4760 * typeck.c (composite_pointer_type): Likewise.
4761 (common_type): Likewise.
4762 (build_indirect_ref): Likewise.
4763 (build_binary_op): Likewise.
4764 (build_x_compound_expr): Likewise.
4765 (check_return_expr): Likewise.
4766 * typeck2.c (add_exception_specifier): Likewise.
4768 * mangle.c (write_method_parms): Use direct comparison for end
4771 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4773 * cp-tree.h (genrtl_try_block): Declare function.
4774 (genrtl_handler): Likewise.
4775 (genrtl_catch_block): Likewise.
4776 (genrtl_ctor_stmt): Likewise.
4777 (genrtl_subobject): Likewise.
4778 (genrtl_decl_cleanup): Likewise.
4779 (genrtl_do_poplevel): Likewise.
4780 (genrtl_do_pushlevel): Likewise.
4781 (genrtl_clear_out_block): Likewise.
4782 (genrtl_goto_stmt): Likewise.
4783 (genrtl_expr_stmt): Likewise.
4784 (genrtl_decl_stmt): Likewise.
4785 (genrtl_if_stmt): Likewise.
4786 (genrtl_while_stmt): Likewise.
4787 (genrtl_do_stmt): Likewise.
4788 (genrtl_return_stmt): Likewise.
4789 (genrtl_for_stmt): Likewise.
4790 (genrtl_break_stmt): Likewise.
4791 (genrtl_continue_stmt): Likewise.
4792 (genrtl_scope_stmt): Likewise.
4793 (genrtl_switch_stmt): Likewise.
4794 (genrtl_case_label): Likewise.
4795 (genrtl_begin_compound_stmt): Likewise.
4796 (genrtl_finish_compound_stmt): Likewise.
4797 (genrtl_compound_stmt): Likewise.
4798 (genrtl_asm_stmt): Likewise.
4799 (genrtl_named_return_value): Likewise.
4800 (genrtl_begin_stmt_expr): Likewise.
4801 (genrtl_finish_stmt_expr): Likewise.
4802 (finish_for_stmt): Removed first argument.
4803 (finish_switch_stmt): Likewise.
4805 * semantics.c (genrtl_try_block): Define function.
4806 (genrtl_handler): Likewise.
4807 (genrtl_catch_block): Likewise.
4808 (genrtl_ctor_stmt): Likewise.
4809 (genrtl_subobject): Likewise.
4810 (genrtl_decl_cleanup): Likewise.
4811 (genrtl_do_poplevel): Likewise.
4812 (genrtl_do_pushlevel): Likewise.
4813 (genrtl_clear_out_block): Likewise.
4814 (genrtl_goto_stmt): Likewise.
4815 (genrtl_expr_stmt): Likewise.
4816 (genrtl_decl_stmt): Likewise.
4817 (genrtl_if_stmt): Likewise.
4818 (genrtl_while_stmt): Likewise.
4819 (genrtl_do_stmt): Likewise.
4820 (genrtl_return_stmt): Likewise.
4821 (genrtl_for_stmt): Likewise.
4822 (genrtl_break_stmt): Likewise.
4823 (genrtl_continue_stmt): Likewise.
4824 (genrtl_scope_stmt): Likewise.
4825 (genrtl_switch_stmt): Likewise.
4826 (genrtl_case_label): Likewise.
4827 (genrtl_begin_compound_stmt): Likewise.
4828 (genrtl_finish_compound_stmt): Likewise.
4829 (genrtl_compound_stmt): Likewise.
4830 (genrtl_asm_stmt): Likewise.
4831 (genrtl_named_return_value): Likewise.
4832 (genrtl_begin_stmt_expr): Likewise.
4833 (genrtl_finish_stmt_expr): Likewise.
4834 (finish_for_stmt): Removed first argument and generate rtl
4836 (finish_switch_stmt): Likewise.
4837 (do_poplevel): Removed generate rtl specific code.
4838 (do_pushlevel): Likewise.
4839 (add_tree): Likewise.
4840 (finish_goto_stmt): Likewise.
4841 (finish_expr_stmt): Likewise.
4842 (begin_if_stmt): Likewise.
4843 (finish_if_stmt_cond): Likewise.
4844 (finish_then_clause): Likewise.
4845 (begin_else_clause): Likewise.
4846 (finish_else_clause): Likewise.
4847 (finish_if_stmt): Likewise.
4848 (clear_out_block): Likewise.
4849 (begin_while_stmt): Likewise.
4850 (finish_while_stmt_cond): Likewise.
4851 (finish_while_stmt): Likewise.
4852 (begin_do_stmt): Likewise.
4853 (finish_do_body): Likewise.
4854 (finish_do_stmt): Likewise.
4855 (finish_return_stmt): Likewise.
4856 (begin_for_stmt): Likewise.
4857 (finish_for_init_stmt): Likewise.
4858 (finish_for_cond): Likewise.
4859 (finish_for_expr): Likewise.
4860 (finish_break_stmt): Likewise.
4861 (finish_continue_stmt): Likewise.
4862 (begin_switch_stmt): Likewise.
4863 (finish_switch_cond): Likewise.
4864 (finish_case_label): Likewise.
4865 (begin_try_block): Likewise.
4866 (begin_function_try_block): Likewise.
4867 (finish_try_block): Likewise.
4868 (finish_cleanup_try_block): Likewise.
4869 (finish_cleanup): Likewise.
4870 (finish_function_try_block): Likewise.
4871 (finish_handler_sequence): Likewise.
4872 (finish_function_handler_sequence): Likewise.
4873 (begin_handler): Likewise.
4874 (finish_handler_parms): Likewise.
4875 (begin_catch_block): Likewise.
4876 (finish_handler): Likewise.
4877 (begin_compound_stmt): Likewise.
4878 (finish_compound_stmt): Likewise.
4879 (finish_asm_stmt): Likewise.
4880 (finish_label_stmt): Likewise.
4881 (finish_label_decl): Likewise.
4882 (finish_subobject): Likewise.
4883 (finish_decl_cleanup): Likewise.
4884 (finish_named_return_value): Likewise.
4885 (begin_stmt_expr): Likewise.
4886 (finish_stmt_expr): Likewise.
4888 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4889 to call genrtl_expr_stmt when appropriate.
4891 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4892 begin_compound_expr to call genrtl_begin_stmt_expr and
4893 genrtl_begin_compound_expr when appropriate.
4894 (finish_init_stmts): Changed calls to finish_compound_expr and
4895 finish_stmt_expr to call genrtl_finish_compound_expr and
4896 genrtl_finish_stmt_expr when appropriate.
4897 (expand_default_init): Changed call to finish_expr_stmt to call
4898 genrtl_expr_stmt when appropriate.
4899 (build_vec_init): Likewise.
4901 * parse.y (simple_stmt): Removed first argument from call to
4902 finish_for_stmt. Removed first argument from call to
4905 * parse.c: Regenerated.
4907 * pt.c (tsubst_expr): Removed first argument from call to
4908 finish_for_stmt. Removed first argument from call to
4911 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4913 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4914 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4916 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4917 (cplus_tree_code_length[]): Likewise.
4918 (cplus_tree_code_name[]): Likewise.
4919 (init_parse): Added call to add_c_tree_codes. Changed
4920 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4922 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4924 * cp-tree.h (finish_mem_initializers): Declare.
4925 (count_trees): Likewise.
4926 * parse.y (base_init): Use finish_mem_initializers.
4927 * semantics.c (finish_mem_initializers): New function.
4929 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4930 the number of trees.
4932 (count_trees): Don't use it.
4934 2000-06-15 Jason Merrill <jason@redhat.com>
4936 * tree.c (count_trees): New debugging function.
4938 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4939 * init.c (build_member_call): Pull out the name of a DECL.
4941 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4942 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4943 * optimize.c (optimize_function): Not here.
4944 * pt.c (instantiate_decl): Push to TV_PARSE.
4946 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4948 * cp-tree.h (struct language_function): Remove x_base_init_list
4949 and x_member_init_list.
4950 (current_base_init_list): Remove.
4951 (current_member_init_list): Likewise.
4952 (setup_vtbl_ptr): Change prototype.
4953 (emit_base_init): Likewise.
4954 (expand_member_init): Likewise.
4955 (reinit_parse_for_function): Remove.
4956 * decl.c (save_function_data): Don't clear x_base_init_list and
4958 (mark_language_function): Don't mark them.
4959 * init.c (perform_member_init): Tweak comment.
4960 (sort_member_init): Take the list of initializers as an argument.
4961 (sort_base_init): Likewise.
4962 (emit_base_init): Likewise.
4963 (expand_member_init): Return the initializer. Don't use global
4965 * lex.c (reinit_parse_for_function): Remove.
4966 * method.c (build_template_parm_names): Correct substitution.
4967 (do_build_copy_constructor): Don't use current_member_init_list
4968 and current_base_init_list.
4969 (synthesize_method): Likewise.
4970 * parse.y (base_init): Split mem-initializers into
4971 base-initializers and field-initializers.
4972 (member_init_list): Build up the list here.
4973 (member_init): Return the initializer.
4974 (fn.depfn): Don't use reinit_parse_for_function.
4975 * parse.c: Regenerated.
4976 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4978 (tsubst_expr): Don't use current_member_init_list
4979 and current_base_init_list.
4980 (tsubst_expr_values): Rename to ...
4981 (tsubst_initializer_list): ... this. Use convert_from_reference.
4982 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4983 and current_base_init_list.
4984 (begin_function_definition): Don't call reinit_parse_for_function.
4986 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4988 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4991 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4993 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4995 * cp-tree.h (IF_COND): Move to c-common.h.
4996 (THEN_CLAUSE): Likewise.
4997 (ELSE_CLAUSE): Likewise.
4998 (WHILE_COND): Likewise.
4999 (WHILE_BODY): Likewise.
5000 (DO_COND): Likewise.
5001 (DO_BODY): Likewise.
5002 (RETURN_EXPR): Likewise.
5003 (EXPR_STMT_EXPR): Likewise.
5004 (FOR_INIT_STMT): Likewise.
5005 (FOR_COND): Likewise.
5006 (FOR_EXPR): Likewise.
5007 (FOR_BODY): Likewise.
5008 (SWITCH_COND): Likewise.
5009 (SWITCH_BODY): Likewise.
5010 (CASE_LOW): Likewise.
5011 (CASE_HIGH): Likewise.
5012 (GOTO_DESTINATION): Likewise.
5013 (COMPOUND_BODY): Likewise.
5014 (ASM_CV_QUAL): Likewise.
5015 (ASM_STRING): Likewise.
5016 (ASM_OUTPUTS): Likewise.
5017 (ASM_INPUTS): Likewise.
5018 (ASM_CLOBBERS): Likewise.
5019 (DECL_STMT_DECL): Likewise.
5020 (STMT_EXPR_STMT): Likewise.
5021 (LABEL_STMT_LABEL): Likewise.
5022 (SCOPE_BEGIN_P): Likewise.
5023 (SCOPE_END_P): Likewise.
5024 (SCOPE_STMT_BLOCK): Likewise.
5025 (SCOPE_NULLIFIED_P): Likewise.
5026 (SCOPE_NO_CLEANUPS_P): Likewise.
5027 (SCOPE_PARTIAL_P): Likewise.
5028 (ASM_VOLATILE_P): Likewise.
5029 (STMT_LINENO): Likewise.
5030 (STMT_LINENO_FOR_FN_P): Likewise.
5032 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5033 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5034 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5035 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5036 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5038 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5040 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5041 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5043 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5044 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5045 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5047 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5049 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5050 * class.c (dfs_find_final_overrider): Set it appropriately.
5051 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5052 avoid unneeded secondary vptrs.
5054 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5056 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5057 (check_bitfield_decl, check_field_decl): Likewise.
5058 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5059 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5060 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5061 (xfer_tag, finish_enum): Likewise.
5062 * decl2.c (finish_builtin_type): Likewise.
5063 * init.c (init_init_processing): Likewise.
5064 * pt.c (instantiate_class_template): Likewise.
5065 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5066 * cp-tree.h (struct lang_type): Add user_align member.
5067 (CLASSTYPE_USER_ALIGN): Define.
5069 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5071 * Make-lang.in (c++.install-common): Install g++-cross in
5072 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5073 $(target_alias)-g++ and $(target_alias)-c++.
5075 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5077 * class.c (vcall_offset_data_s): Add last_init and fns.
5078 (overrides): Rename to same_signature_p.
5079 (dfs_find_final_overrider): Adjust accordingly.
5080 (mark_overriders): Likewise.
5081 (warn_hidden): Likewise.
5082 (build_vtbl_initializer): Reorganize machinery for building things
5083 at negative offsets.
5084 (build_vcall_and_vbase_vtbl_entries): Likewise.
5085 (build_vbase_offset_vtbl_entries): Likewise.
5086 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5087 offset entries. Do not create two entries for functions with the
5089 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5090 (build_rtti_vtbl_entries): Reorganize machinery for building things
5091 at negative offsets.
5093 * optimize.c (expand_call_inline): Don't recurse into the code
5094 used to initialize the parameters more than once.
5096 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5098 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5099 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5100 (find_substitution): Only use the `Sa' substitution for
5101 std::allocator, not instantiations of it.
5102 (write_template_prefix): Move comment. Only use a TREE_LIST to
5103 represent substitutions for a member template.
5104 (write_array_type): Mangle array dimensions correctly.
5105 * optimize.c (maybe_clone_body): Copy more information from the
5107 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5108 on the regenerated declaration.
5110 2000-06-11 Chip Salzenberg <chip@valinux.com>
5111 Mark Mitchell <mark@codesourcery.com>
5113 * class.c (build_vtable): Clarify comment.
5114 (build_ctor_vtbl_group): Pass the most derived type to
5117 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5119 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5121 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5123 * decl.c (add_binding): Handle duplicate declarations of external
5126 2000-06-09 Chip Salzenberg <chip@valinux.com>
5127 Mark Mitchell <mark@codesourcery.com>
5129 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5131 (write_signed_number): New macro.
5132 (write_unsigned_number): Likewise.
5133 (write_source_name): Use them.
5134 (write_number): Handle signed and unsigned values.
5135 (write_integer_cst): Use tree_int_cst_sgn, and use
5136 write_unsigned_number or write_signed_number as appropriate.
5137 (write_discriminator): Use write_unsigned_number or
5138 write_signed_number as appropriate.
5139 (write_template_arg_literal): Likewise.
5140 (write_array_type): Use tree_low_cst.
5141 (write_template_parm): Use write_unsigned_number or
5142 write_signed_number as appropriate.
5143 (write_substitution): Adjust call to write_number.
5144 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5145 (write_expression): Handle non-type template arguments of
5146 reference type correctly.
5147 (mangle_thunk): Use write_signed_number.
5149 2000-06-09 Chip Salzenberg <chip@valinux.com>
5151 * mangle.c (find_substition): Don't mangle objects with typename
5152 substitutions (e.g. "cin" as "Si").
5154 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5156 * call.c (add_candidate): Use ggc_alloc_cleared.
5157 * decl.c (lookup_label): Likewise.
5158 * lex.c (retrofit_lang_decl): Likewise.
5160 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5162 * semantics.c (expand_body): Push to TV_EXPAND.
5163 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5164 * decl.c (start_function): Always call announce_function.
5166 * tinfo2.cc: Just declare abort.
5168 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5170 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5171 whenever @ is a symbolic name.
5173 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5175 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5177 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5179 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5180 DECL_ASSEMBLER_NAME.
5182 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5184 * decl2.c (c_language): Define.
5186 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5188 * lex.c (lang_init_options): Tweak.
5190 * decl2.c: Remove #inclusion of diagnostic.h
5191 (lang_decode_option): Move diagnostic formatting options to
5194 * lang-options.h: Remove documentation for diagnostic options.
5196 * Makefile.in (lex.o): Depends upon diagnostic.h
5198 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5200 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5201 the same DECL_RESULT, it's not a redefinition.
5202 * pt.c (tsubst_decl): Remove code to handle illegal
5205 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5207 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5209 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5211 * search.c (maybe_suppress_debug_info): Don't check
5212 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5214 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5217 Remember instantiation context in deferred instantiations.
5218 * cp-tree.h (struct tinst_level): Remove.
5219 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5220 * pt.c (current_tinst_level): Now a tree.
5221 (print_template_context, push_tinst_level, pop_tinst_level,
5222 tinst_for_decl): Adjust.
5223 (reopen_tinst_level): New fn.
5224 (init_pt): Register current_tinst_level as a root.
5225 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5226 of the pending templates list.
5227 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5228 * lex.c (extract_interface_info): Adjust.
5229 * decl2.c (warn_if_unknown_interface): Adjust.
5231 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5233 * class.c (indirect_primary_base_p): New function.
5234 (determine_primary_base): Use it.
5236 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5238 Update new-abi dynamic cast algorithm.
5239 * tinfo.cc (__class_type_info::__dyncast_result): Add
5240 whole_details. Adjust constructor.
5241 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5242 Avoid unnecessary searching.
5243 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5245 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5247 * decl.c (init_decl_processing): Don't call record_component_aliases.
5248 * tree.c (build_cplus_array_type_1): Likewise.
5250 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5252 * ir.texi: Correct typo.
5253 * mangle.c (write_expression): Handle non-type template arguments
5254 with reference type.
5255 * method.c (build_overload_value): Likewise.
5256 * pt.c (convert_nontype_argument): Explicitly represent conversion
5257 to a reference with an ADDR_EXPR.
5258 (unify): Always unify arguments in left-to-right order.
5260 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5261 Mark Mitchell <mark@codesourcery.com>
5263 * Make-lang.in (CXX_SRCS): Add mangle.c.
5264 * Makefile.in (CXX_OBJS): Add mangle.o.
5265 (mangle.o): New rule.
5267 * class.c (local_classes): New variable.
5268 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5269 (get_vtt_name): Use mangle_vtt_name for new ABI.
5270 (init_class_processing): Initialize local_classes.
5271 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5272 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5273 (std_identifier): New macro.
5274 (DECL_VOLATILE_MEMFUNC_P): New macro.
5275 (DECL_NAMESPACE_STD_P): Likewise.
5276 (local_classes): Declare.
5277 (get_mostly_instantiated_function_type): Declare.
5278 (init_mangle): Declare.
5279 (mangle_decl): Likewise.
5280 (mangle_type_string): Likewise.
5281 (mangle_type): Likewise.
5282 (mangle_typeinfo_for_type): Likewise.
5283 (mangle_typeinfo_string_for_type): Likewise.
5284 (mangle_vtbl_for_type): Likewise.
5285 (mangle_vtt_for_type): Likewise.
5286 (mangle_ctor_vtbl_for_type): Likewise.
5287 (mangle_thunk): Likewise.
5288 (mangle_conv_op_name_for_type): Likewise.
5289 (mangle_guard_variable): Likewise.
5290 * decl.c (pushtag): Keep track of local classes.
5291 (initialize_predefined_identifiers): Initialize std_identifier.
5292 (init_decl_processing): Use std_identifier.
5293 (start_decl): Don't treat instantiations as specializations.
5294 (grokdeclarator): Likewise.
5295 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5296 name for fully-instantiated templates.
5297 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5298 destructors with the new ABI.
5299 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5300 (grokfield): Use mangle_type for new ABI.
5301 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5302 (get_sentry): Use mangle_guard_variable for new ABI.
5303 (start_static_initialization_or_destruction): Likewise.
5304 * expr.c (extract_aggr_init): Remove.
5305 (extract_scalar_init): Likewise.
5306 (extract_init): Remove #if 0'd code.
5307 * mangle.c: New function.
5308 * method.c (build_mangled_name): Assert not flag_new_abi.
5309 (build_static_name): Likewise.
5310 (build_decl_overload_real): Likewise.
5311 (build_typename_overload): Likewise.
5312 (build_overload_with_type): Likewise.
5313 (build_overload_name): Likewise.
5314 (get_ctor_vtbl_name): Likewise.
5315 (start_squangling): Likewise.
5316 (get_id_2): Likewise.
5317 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5318 (init_method): Call init_mangle for new ABI.
5319 (make_thunk): Call mangle_thunk for new ABI.
5320 * operators.def: Correct new ABI manglings for the `%' operator.
5322 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5323 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5324 (lookup_template_class): Call mangle_decl for new ABI.
5325 (get_mostly_instantiated_function_type): New function.
5326 (set_mangled_name_for_template_decl): Use it.
5327 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5328 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5329 conversion op names.
5330 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5331 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5332 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5333 mangle_typeinfo_string_for_type.
5335 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5337 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5338 (INNERMOST_TEMPLATE_ARGS): New macro.
5339 (innermost_args): Remove.
5340 (get_innermost_template_args): New function.
5341 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5342 * error.c (dump_function_decl): Be caution when using
5343 most_general_template.
5344 * method.c (build_template_parm_names): Use
5345 INNERMOST_TEMPLATE_ARGS.
5346 * pt.c (add_to_template_args): Tidy comment
5347 (get_innermost_template_args): New function.
5348 (check_explicit_specialization): Clear DECL_INITIAL for a new
5350 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5352 (push_template_decl): Always register specializations of the most
5354 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5355 (coerce_template_parms): Likewise.
5356 (lookup_template_class): Likewise.
5357 (innermost_args): Remove.
5358 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5359 (tsubst_decl): Handle tricky specializations. Use
5360 get_innermost_template_args.
5361 (instantiate_template): Simplify handling of partial
5363 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5364 (most_general_template): Reimplement, in a more straightforward
5366 (regenerate_decl_from_template): Tweak formatting. Use
5367 TMPL_ARGS_DEPTH for clarity.
5368 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5370 * dump.c (dequeue_and_dump): Dump information about thunks.
5372 2000-06-01 Richard Henderson <rth@cygnus.com>
5374 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5376 2000-06-01 Richard Henderson <rth@cygnus.com>
5378 * decl2.c (unsupported_options): Fix typo, make const.
5379 (lang_decode_option): Fix bsearch argument order.
5381 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5383 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5386 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5388 * cp-tree.h (c_get_alias_set): Deleted.
5389 * Makefile.in (decl.o): Include ../expr.h.
5390 * decl.c (expr.h): Include.
5391 (init_decl_processing): Call record_component_aliases for arrays.
5392 (grokdeclarator): Likewise.
5393 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5394 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5396 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5398 Remove guiding declaration support.
5399 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5400 (flag_guiding_decls): Remove.
5401 * call.c (build_user_type_conversion_1): Remove support for
5403 (build_new_function_call): Likewise.
5404 (build_new_op): Likewise.
5405 (build_new_method_call): Likewise.
5406 * decl.c (start_function): Likewise.
5407 * friend.c (is_friend): Likewise.
5408 (do_friend): Likewise.
5409 * decl2.c ((flag_dump_translation_unit): Make it const.
5410 (flag_guiding_decls): Remove.
5411 (unsupported_options): New variable
5412 (compare_options): New function.
5413 (lang_decode_option): Use them.
5415 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5417 * method.c (mangle_expression): Adjust test for legal expression
5420 * pt.c (instantiate_decl): Save and restore the local
5421 specializations list.
5423 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5425 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5427 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5429 * call.c (add_template_candidate_real): Handle member template
5430 constructors for classes with virtual bases.
5431 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5432 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5434 * ir.texi: Update thunk documentation.
5436 * call.c (joust): Fix handling of overloaded builtin operators.
5438 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5440 * cp-tree.h (DECL_ANTICIPATED): New macro.
5441 Document new use of DECL_LANG_FLAG_7.
5442 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5443 in the user namespace.
5444 * lex.c (do_identifier): If the identifier's declaration has
5445 DECL_ANTICIPATED on, it has not yet been declared. But do not
5446 replace it with an ordinary implicit declaration.
5448 * tinfo2.cc: Include stdlib.h.
5450 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5452 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5453 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5456 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5458 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5461 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5463 * operators.def (<?): Duplicated, should have been...
5466 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5467 Mark Mitchell <mark@codesourcery.com>
5469 * cp-tree.h (ansi_opname): Make it a macro.
5470 (ansi_assopname): Likewise.
5471 (struct lang_decl_flags): Add assignment_operator_p.
5472 (struct lang_decl): Add operator_code.
5473 (DECL_VTT_PARM): Adjust.
5474 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5475 overloaded operator.
5476 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5477 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5478 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5479 (opname_tab): Remove.
5480 (assignop_tab): Likewise.
5481 (operator_name_info_t): New type.
5482 (operator_name_info): New variable.
5483 (assignment_operator_name_info): Likewise.
5484 (build_cp_library_fn): Remove declaration.
5485 (push_cp_library_fn): Likewise.
5486 (operator_name_string): Likewise.
5487 (build_decl_overload): Likewise.
5488 * call.c (print_z_candidates): Simplify.
5489 (build_object_call): Adjust usage of ansi_opname. Use
5490 DECL_OVERLOADED_OPERATOR_P.
5491 (op_error): Adjust operator name lookup.
5492 (build_conditional_expr): Adjust usage of ansi_opname.
5493 (build_new_op): Likewise.
5494 (build_op_delete_call): Likewise.
5495 (build_over_call): Likewise.
5496 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5497 * decl.c (duplicate_decls): Copy operator_code.
5498 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5499 (builtin_function): Adjust parameters to build_library_fn_1.
5500 (build_library_fn_1): Accept an overloaded operator code.
5501 (build_library_fn): Pass ERROR_MARK.
5502 (build_cp_library_fn): Accept an overloaded operator code.
5503 (push_cp_library_fn): Likewise.
5504 (grokfndecl): Tweak.
5505 (grokdeclarator): Simplify code to compute names of overloaded
5506 operators. Adjust use of ansi_opname.
5507 (ambi_op_p): Work on tree_codes, not identifiers.
5508 (unary_op_p): Likewise.
5509 (grok_op_properties): Likewise.
5510 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5511 (lang_mark_tree): Don't try to mark the operator_code.
5512 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5513 * error.c (dump_decl): Remove special handling for operator
5515 (dump_function_name): Likewise.
5516 (dump_expr): Adjust name lookup of operators.
5517 (op_to_string): Simplify.
5518 (assop_to_string): Likewise.
5519 * init.c (build_new_1): Adjust use of ansi_opname.
5520 * lex.c (opname_tab): Remove.
5521 (assignop_tab): Likewise.
5522 (ansi_opname): Likewise.
5523 (ansi_assopname): Likewise.
5524 (operator_name_string): Likewise.
5525 (reinit_lang_specific): Likewise.
5526 (operator_name_info): New variable.
5527 (assignment_operator_name_info): Likewise.
5528 (init_operators): New function.
5529 (init_parse): Use it.
5530 (do_identifier): Adjust use of ansi_opname.
5531 * method.c (mangle_expression): Don't use ansi_opname for
5533 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5534 (build_decl_overload): Remove.
5535 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5536 (do_build_assign_ref): Adjust use of ansi_opname.
5537 (synthesize_method): Likewise.
5538 (implicitly_declare_fn): Likewise.
5539 * operators.def: New file.
5540 * parse.y (operator): Adjust use of ansi_opname.
5541 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5542 (set_mangled_name_for_template_decl): Don't play games with
5544 (special_function_p): Adjust use of ansi_opname.
5545 * typeck.c (check_return_expr): Likewise.
5546 * Make-lang.in (cc1plus): Depend on operators.def.
5547 * Makefile.in (lex.o): Likewise.
5550 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5552 * Make-lang.in (cplib2.ready): Eradicate.
5554 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5556 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5557 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5558 (built_min, cp_tree_equal): Likewise.
5560 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5562 * class.c (layout_nonempty_base_or_field): Replace
5563 `record_layout_info' with `record_layout_info_s'.
5565 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5568 * cp-tree.h (struct language_function): x_named_labels is now
5569 a struct named_label_list*.
5570 * decl.c (struct named_label_use_list): Renamed from...
5571 (struct named_label_list): ...this. New struct.
5572 (push_binding_level): Don't set eh_region.
5573 (note_level_for_eh): New fn.
5574 (pop_label): Take label and old value directly.
5575 (pop_labels): Adjust for new named_labels format.
5576 (lookup_label): Likewise.
5577 (poplevel): Note characteristics of a binding level containing a
5578 named label. Mess with named label lists earlier.
5579 (mark_named_label_lists): New fn.
5580 (mark_lang_function): Call it.
5581 (use_label): New fn, split out from...
5582 (make_label_decl): ...here. Don't call it.
5583 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5584 check_previous_gotos): New fns, split out from...
5585 (define_label): ...here.
5586 (check_switch_goto): New fn.
5587 (define_case_label): Call it.
5588 (check_goto): New fn.
5589 * semantics.c (finish_goto_stmt): Call it and use_label.
5590 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5591 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5593 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5595 * class.c (build_vtable_entry_ref): Correct usage of
5596 get_vtbl_decl_for_binfo.
5598 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5599 * method.c (implicitly_declare_fn): Not here.
5601 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5603 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5604 (CPTI_PTMD_DESC_TYPE): ... here.
5605 (ptmd_desc_type_node): Rename to ...
5606 (ptm_desc_type_node): ... here.
5608 * rtti.c (ptmd_initializer): Rename to ...
5609 (ptm_initializer): ... here.
5610 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5612 (create_tinfo_types): Adjust.
5614 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5616 Finish implementation of VTTs.
5617 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5618 CPTI_VTT_PARM_IDENTIFIER.
5619 (vtt_parm_identifier): New macro.
5620 (vtt_parm_type): Likewise.
5621 (BINFO_SUBVTT_INDEX): Likewise.
5622 (BINFO_VPTR_INDEX): Likewise.
5623 (struct lang_decl): Add vtt_parm.
5624 (DECL_VTT_PARM): New macro.
5625 (DECL_USE_VTT_PARM): Likewise.
5626 (DECL_NEEDS_VTT_PARM_P): Likewise.
5627 (get_vtt_name): Declare.
5628 (build_artifical_parm): Likewise.
5629 (fixup_all_virtual_upcast_offsets): Likewise.
5630 (expand_indirect_vtbls_init): Remove.
5631 * call.c (build_new_method_call): Pass the vtt to subobject
5632 constructors and destructors.
5633 * class.c (get_vtt_name): Give it external linkage.
5634 (build_clone): Handle the magic VTT parameters for clones.
5635 (clone_function_decl): Fix typo in comment.
5636 (build_vtt): Keep track of the indices in the VTTs where various
5637 entities are stored.
5638 (build_vtt_inits): Likewise.
5639 (dfs_build_vtt_inits): Likewise.
5640 (build_ctor_vtbl_group): Tweak type of construction vtables.
5641 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5642 primary bases, when building construction vtables.
5643 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5644 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5645 (init_decl_processing): Initialize vtt_parm_type.
5646 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5647 (lang_mark_tree): Make vtt_parm.
5648 * decl2.c (build_artificial_parm): New function.
5649 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5650 (grokclassfn): Use build_artificial_parm.
5651 * init.c (initialize_vtbl_ptrs): Call
5652 fixup_all_virtual_upcast_offsets directly.
5653 (perform_member_init): Use the complete subobject destructor for
5655 (build_vtbl_address): New function.
5656 (expand_virtual_init): Handle VTTs.
5657 * optimize (maybe_clone_body): Likewise.
5658 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5660 (expand_indirect_vtbls_init): Remove.
5661 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5662 * tree.c (make_binfo): Make them bigger.
5664 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5666 * inc/cxxabi.h (__pbase_type_info): Define, based on
5667 __pointer_type_info.
5668 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5669 (__pointer_to_member_type_info): Likewise.
5670 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5671 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5672 (__pointer_type_info::__do_catch): Rename to ...
5673 (__pbase_type_info::__do_catch): ... here. Adjust.
5674 (__pbase_type_info::__pointer_catch): Implement.
5675 (__pointer_type_info::__pointer_catch): Adjust.
5676 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5678 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5680 * tinfo.h (__user_type_info::contained_virtual_p): New
5682 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5684 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5685 diamond shaped heirarchy. Add early out for mixed diamond and
5686 duplicate shaped heirarchy.
5688 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5690 * cp-tree.h (build_delete): Change prototype.
5691 (build_vec_delete): Likewise.
5692 * call.c (build_scoped_method_call): Use special_function_kind
5693 values to indicate the kind of destruction to be done.
5694 (build_method_call): Likewise.
5695 * decl.c (finish_destructor_body): Likewise.
5696 (maybe_build_cleanup_1): Likewise. Rename to ...
5697 (maybe_build_cleanup): ... this.
5698 * decl2.c (delete_sanity): Use special_function_kind
5699 values to indicate the kind of destruction to be done.
5700 (build_cleanup): Likewise.
5701 * init.c (perform_member_init): Likewise.
5702 (build_vec_delete_1): Likewise.
5703 (build_dtor_call): Simplify.
5704 (build_delete): Use special_function_kind
5705 values to indicate the kind of destruction to be done.
5706 (build_vbase_delete): Likewise.
5707 (build_vec_delete): Likewise.
5709 * init.c (sort_member_init): Fix typo in error message generation
5712 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5714 * semantics.c (begin_class_definition): make the packed
5715 attribute be sensitive to the "-fpack-struct" command line flag
5717 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5719 Update new-abi upcast algorithm.
5720 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5721 prototype and meaning of return value.
5722 (__si_class_type_info::__do_upcast): Likewise.
5723 (__vmi_class_type_info::__do_upcast): Likewise.
5724 * tinfo.cc (__class_type_info::__upcast_result): Replace
5725 whole2dst with part2dst. Adjust ctor.
5726 (__class_type_info::__do_upcast): Adjust call of worker function.
5727 (__class_type_info::__do_upcast): Adjust.
5728 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5730 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5731 virtual base in diamond heirarchy bug.
5733 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5735 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5736 and bitfield to tinfo_fn_p.
5737 (DECL_TINFO_FN_P): Adjust.
5738 (SET_DECL_TINFO_FN_P): Likewise.
5739 (DECL_MUTABLE_P): Likewise.
5740 (DECL_C_BIT_FIELD): Likewise.
5741 (SET_DECL_C_BIT_FIELD): Likewise.
5742 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5743 (DECL_UNINLINABLE): Likewise.
5744 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5745 (handle_using_decl): Remove assertion.
5746 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5747 to build FIELD_DECLs.
5748 (build_base_field): Likewise.
5749 (layout_class_type): Likewise.
5750 * decl.c (init_decl_processing): Likewise.
5751 (build_ptrmemfunc_type): Likewise.
5752 (grokdeclarator): Likewise.
5753 * decl2.c (grok_x_components): Likewise.
5754 * except.c (call_eh_info): Likewise.
5755 * init.c (init_init_processing): Likewise.
5756 * rtti.c (expand_class_desc): Likewise.
5757 (create_pseudo_type_info): Likewise.
5758 (get_vmi_pseudo_type_info): Likewise.
5759 (create_tinfo_types): Likewise.
5760 * ptree.c (print_lang_decl): Adjust.
5761 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5762 before checking DECL_MUTABLE_P.
5764 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5765 parameters for template functions.
5766 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5767 destructors as well as constructors.
5769 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5771 * class.c (build_ctor_vtbl_group): Set inits.
5772 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5773 DECL_THIS_INLINE appropriately for clones.
5775 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5776 (DECL_CONV_FN_P): Simplify.
5777 (DECL_OPERATOR): Remove.
5778 (language_to_string): Declare.
5779 * decl.c (duplicate_decls): Fix typo in comment.
5780 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5781 (grok_op_properties): Use DECL_CONV_FN_P instead of
5782 IDENTIFIER_TYPENAME_P.
5783 * dump.c (dequeue_and_dump): Dump the language linkage of
5785 * error.c (language_to_string): Give it external linkage.
5786 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5787 (implicitly_declare_fn): Set DECL_LANGUAGE.
5788 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5789 IDENTIFIER_TYPENAME_P.
5790 (tsubst_decl): Likewise.
5791 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5792 * semantics.c (finish_member_declaration): Don't mark members of
5793 classes declared in an extern "C" region as extern "C".
5795 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5797 * decl2.c (qualified_lookup_using_namespace): Look through
5800 * decl.c (push_using_decl): Return the old decl on namespace level.
5802 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5804 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5805 (VTT_NAME_PREFIX): New macro.
5806 (CTOR_VTBL_NAME_PREFIX): Likewise.
5807 (get_ctor_vtbl_name): New function.
5808 * class.c (get_vtable_name): Simplify.
5809 (get_vtt_name): New function.
5810 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5811 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5812 when a virtual base becomes primary.
5813 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5815 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5816 additional parameters.
5817 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5818 (initialize_array): New function.
5819 (build_vtt): Likewise.
5820 (build_vtt_inits): Likewise.
5821 (dfs_build_vtt_inits): Likewise.
5822 (dfs_fixup_binfo_vtbls): Likewise.
5823 (build_ctor_vtbl_group): Likewise.
5824 (initialize_vtable): Use initialize_array.
5825 (accumulate_vtbl_inits): Reimplement to handle construction
5827 (dfs_accumulate_vtbl_inits): Likewise.
5828 (bulid_vtbl_initializer): Adjust parameter name.
5829 * method.c (build_typename_overload): Remove #if 0'd code.
5830 (get_ctor_vtbl_name): New function.
5831 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5832 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5834 * cp-tree.h (struct lang_type): Remove search_slot.
5835 (CLASSTYPE_SEARCH_SLOT): Remove.
5836 (emit_base_init): Change prototype.
5837 (initialize_vtbl_ptrs): Likewise.
5838 (expand_indirect_vtbls_init): Likewise.
5839 (clear_search_slots): Remove.
5840 * decl.c (lang_mark_tree): Don't mark search_slot.
5841 * init.c (initialize_vtbl_ptrs): Simplify.
5842 (emit_base_init): Likewise.
5843 * search.c (struct vbase_info): Document decl_ptr.
5844 (convert_pointer_to_single_level): Remove.
5845 (dfs_find_vbases): Remove.
5846 (dfs_init_base_pointers): Simplify.
5847 (dfs_clear_vbase_slots): Remove.
5848 (dfs_vtable_path_unmark): New function.
5849 (init_vbase_pointers): Simplify.
5850 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5851 (expand_indirect_vtbls_init): Simplify. Don't call
5852 mark_all_temps_used.
5853 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5854 initialize_vtbl_ptrs.
5856 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5858 * except.c: Add static prototypes.
5860 2000-05-20 H.J. Lu <hjl@gnu.org>
5862 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5864 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5866 Don't create a separate copy of virtual bases for the
5867 CLASSTYPE_VBASECLASSES list.
5868 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5869 (BINFO_FOR_VBASE): Remove.
5870 (CANONICAL_BINFO): Adjust.
5871 (binfo_for_vbase): New function.
5872 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5873 instead of BINFO_FOR_VBASE.
5874 (build_vbase_pointer): Likewise.
5875 (build_secondary_vtable): Likewise.
5876 (dfs_mark_primary_bases): Likewise.
5877 (mark_primary_bases): Likewise.
5878 (layout_nonempty_base_or_field): Likewise.
5879 (dfs_set_offset_for_shared_vbases): Likewise.
5880 (dfs_set_offset_for_unshared_vbases): Likewise.
5881 (layout_virtual_bases): Likewise. Adjust for changes to the
5882 CLASSTYPE_VBASECLASSES list.
5883 (dump_class_hierarchy_r): Use binfo_for_vbase
5884 instead of BINFO_FOR_VBASE.
5885 (dump_class_hierarchy): Likewise.
5886 (finish_vtbls): Likewise.
5887 (build_vtbl_initializer): Adjust for changes to the
5888 CLASSTYPE_VBASECLASSES list.
5889 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5890 * decl.c (finish_destructor_body): Adjust for changes to the
5891 CLASSTYPE_VBASECLASSES list.
5892 * init.c (sort_base_init): Use binfo_for_vbase.
5893 (construct_virtual_bases): Adjust for changes to the
5894 CLASSTYPE_VBASECLASSES list.
5895 (expand_member_init): Use binfo_for_vbase.
5896 (build_vbase_delete): Adjust for changes to the
5897 CLASSTYPE_VBASECLASSES list.
5898 * method.c (do_build_copy_constructor): Likewise.
5899 * rtti.c (get_base_offset): Use binfo_for_vbase.
5900 (expand_class_desc): Remove #if 0'd code.
5901 * search.c (struct vbase_info): Remove vbase_types.
5902 (get_base_distance): Use binfo_for_vbase.
5903 (lookup_field_queue_p): Use CANONICAL_BINFO.
5904 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5905 (get_pure_virtuals): Adjust for changes to the
5906 CLASSTYPE_VBASECLASSES list.
5907 (dfs_find_vbases): Use binfo_for_vbase.
5908 (dfs_init_vbase_pointers): Likewise.
5909 (init_vbase_pointers): Don't initialize vi.vbase_types.
5910 (virtual_context): Use binfo_for_vbase.
5911 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5912 CLASSTYPE_VBASECLASSES list.
5913 (expand_indirect_vtbls_init): Simplify.
5914 (dfs_get_vbase_types): Don't replicate virtual bases.
5915 (find_vbase_instance): Use binfo_for_vbase.
5916 (binfo_for_vbase): New function.
5917 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5919 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5921 * decl2.c (finish_anon_union): Generalize error messages to handle
5922 anonymous structures.
5923 * init.c (perform_member_init): Remove `name' parameter.
5924 (build_field_list): New function.
5925 (sort_member_init): Handle anonymous union initialization order
5926 correctly. Check for multiple initializations of the same union.
5927 (emit_base_init): Don't look up fields by name here.
5928 (expand_member_init): Record the result of name lookup for future
5930 * typeck.c (build_component_ref): Fix formatting.
5932 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5934 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5935 * typeck.c (build_x_compound_expr): Replace warn_unused with
5938 * decl2.c (lang_decode_option): Update -Wall unused flags by
5939 calling set_Wunused.
5941 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5943 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5944 * init.c (dfs_vtable_path_unmark): Remove.
5945 * search.c (marked_new_vtable_p): Likewise.
5946 (unmarked_new_vtable_p): Likewise.
5947 (dfs_search_slot_nonempty_p): Likewise.
5948 (dfs_mark): Likewise.
5949 (dfs_vtable_path_unmark): Likewise.
5950 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5951 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5952 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5953 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5954 (init_vbase_pointers): Simplify.
5955 (expand_indirect_vtbls_init): Likewise.
5957 * class.c (copy_virtuals): New function.
5958 (build_primary_table): Use it.
5959 (build_secondary_vtable): Likewise.
5960 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5961 indicate that no vcall offset is required.
5962 (add_virtual_function): Likewise.
5963 (modify_all_vtables): Likewise.
5964 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5965 (dfs_accumulate_vtbl_inits): Likewise.
5966 (build_vtbl_initializer): Make changes to handle construction
5968 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5969 (build_rtti_vtbl_entries): Likewise.
5970 (build_vtable_entries): Handle a NULL vcall_index.
5972 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5974 * decl2.c (lang_decode_option): Fix thinko.
5976 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5978 * except.c (check_handlers): New fn.
5979 * cp-tree.h: Declare it.
5980 * semantics.c (finish_handler_sequence): Call it.
5981 (finish_function_handler_sequence): Likewise.
5982 (finish_handler_parms): Set TREE_TYPE on the handler.
5983 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5984 * search.c (get_base_distance_recursive): If protect>1, ignore
5986 (get_base_distance): Don't reduce watch_access.
5988 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5990 * lex.c: #include diagnostic.h.
5991 (lang_init_options): Set default prefixing rules.
5993 * lang-options.h: Add -fdiagnostics-show-location=.
5995 * decl2.c: #include diagnostic.h.
5996 (lang_decode_option): Handle -fdiagnostics-show-location=.
5998 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6000 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6001 * vec.cc: Revert my 2000-05-07 change.
6003 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6005 * class.c (check_field_decls): Complain about non-static data
6006 members with same name as class in class with constructor.
6008 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6010 * decl.c (grokdeclarator): Allow non-static data members with
6013 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6015 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6016 and pending_inline.filename. Update prototypes.
6017 * decl.c (define_label): Constify filename parameter.
6018 * decl2.c (warn_if_unknown_interface): Constify local char *.
6019 * input.c Constify input_source.filename. Don't declare
6020 input_filename or lineno. Constify filename parameter to feed_input.
6021 * lex.c (init_parse): Constify parameter and return value.
6022 (cp_pragma_interface, cp_pragma_implementation): Constify
6024 (reinit_parse_for_method, reinit_parse_for_block,
6025 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6026 Constify local char *.
6027 * pt.c: Don't declare lineno or input_filename.
6028 (print_template_context, tsubst_friend_function, tsubst_decl,
6029 tsubst, instantiate_decl): Constify local char *.
6030 * semantics.c (expand_body): Constify local char *.
6031 * tree.c (build_srcloc): Constify filename parameter.
6032 * typeck.c (c_expand_asm_operands): Constify filename
6035 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6037 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6040 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6042 * inc/cxxabi.h: Fix typos in comment.
6043 (__base_class_info::__offset): Use a static_cast.
6045 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6047 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6048 of std::size_t and std::ptrdiff_t respectively.
6049 * tinfo.cc: Likewise.
6052 2000-05-06 Richard Henderson <rth@cygnus.com>
6054 * typeck.c (build_c_cast): Don't warn integer->pointer size
6055 mismatch for constants.
6057 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6059 * rtti.c (ptmd_initializer): Set non-public, if class is
6062 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6063 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6064 __cxa_vec_delete): Likewise.
6065 * tinfo.cc (__dynamic_cast): Likewise.
6066 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6067 __cxa_vec_delete): Likewise.
6069 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6071 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6072 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6073 (lang_decl_flags): Add vcall_offset.
6074 (THUNK_VCALL_OFFSET): Use it.
6075 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6076 * method.c (make_thunk): Create the lang_decl here, not in
6078 (emit_thunk): Make generic thunks into ordinary functions once
6079 they have been fed to expand_body.
6080 * semantics.c (expand_body): Set current_function_is_thunk here.
6082 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6084 * class.c (update_vtable_entry_for_fn): Prototype.
6086 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6089 * search.c (dfs_build_inheritance_graph_order): Prototype.
6091 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6093 * cp-tree.h (special_function_kind): Add various kinds of
6095 (special_function_p): New function.
6096 * class.c (overrides): Don't let one kind of destructor override
6098 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6099 whether or not to instantiate a template.
6100 * tree.c (special_function_p): Define.
6102 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6104 * cp-tree.def (THUNK_DECL): Remove.
6105 * cp-tree.h (DECL_THUNK_P): New macro.
6106 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6107 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6108 (SET_DECL_THUNK_P): Likewise.
6109 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6110 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6111 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6112 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6113 (duplicate_decls): Likewise.
6114 (pushdecl): Likewise. Adjust thunk handling.
6115 (grokfndecl): Use DECL_EXTERN_C_P.
6116 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6117 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6118 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6119 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6120 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6121 DECL_NO_STATIC_CHAIN.
6122 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6123 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6124 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6127 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6129 * tree.c (walk_tree): Set lineno.
6131 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6133 * exception.cc: Update license notice.
6135 * new1.cc: Likewise.
6136 * new2.cc: Likewise.
6137 * tinfo.cc: Likewise.
6138 * tinfo2.cc: Likewise.
6140 * inc/cxxabi.h: Likewise.
6141 * inc/exception: Likewise.
6142 * inc/new: Likewise.
6143 * inc/new.h: Likewise.
6144 * inc/typeinfo: Likewise.
6146 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6148 * tree.c (build_target_expr_with_type): If we already have a
6149 TARGET_EXPR, just return it.
6151 * optimize.c (initialize_inlined_parameters): Don't generate an
6152 EXPR_STMT if we can just use DECL_INITIAL.
6153 * decl.c (emit_local_var): Only make the initialization a
6154 full-expression if stmts_are_full_exprs_p.
6156 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6158 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6160 * call.c (standard_conversion): Use it.
6161 (direct_reference_binding): Likewise.
6162 (build_over_call): Likewise.
6163 (is_properly_derived_from): Likewise.
6164 (compare_ics): Likewise.
6165 * class.c (resolves_to_fixed_type_p): Likewise.
6166 * optimize.c (declare_return_variable): Likewise.
6167 * pt.c (is_specialization_of): Likewise.
6169 * typeck.c (comp_target_parms): Likeiwse.
6170 (build_static_cast): Likewise.
6171 (build_reinterpret_cast): Likewise.
6172 (build_const_cast): Likewise.
6173 (comp_ptr_ttypes_real): Likewise.
6174 (comp_ptr_ttypes_const): Likewise.
6175 * typeck2.c (process_init_constructor): Likewise.
6177 2000-04-30 Scott Snyder <snyder@fnal.gov>
6179 * decl.c (finish_destructor_body): Use the base destructor when
6180 destroying virtual bases.
6182 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6184 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6186 * optimize.c (struct inline_data): Add target_exprs field.
6187 (declare_return_variable): When a function returns an aggregate,
6188 use the variable declared in the TARGET_EXPR as the remapped
6190 (expand_call_inline): Update the pending target_exprs stack.
6191 (optimize_function): Initialize the stack.
6193 * decl2.c (finish_file): Fix typo in comment.
6195 * method.c (emit_thunk): Don't try to return a `void' value.
6197 * optimize.c (initialize_inlined_parameters): If the parameter is
6198 addressable, we need to make a new VAR_DECL, even if the
6199 initializer is constant.
6201 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6203 * decl.c (grok_op_properties): Add an extra check of argtypes.
6205 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6207 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6209 (initialize_inlined_parameters): Try to avoid creating new
6212 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6214 * lex.c (my_get_run_time): Remove.
6215 (init_filename_times): Use get_run_time instead of my_get_run_time.
6216 (check_newline): Likewise.
6217 (dump_time_statistics): Likewise.
6218 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6219 of computing elapsed time explicitly.
6221 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6223 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6224 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6225 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6226 before calling decl_constant_value.
6227 * class.c (check_bitfield_decl): Likewise.
6228 * cvt.c (ocp_convert): Likewise.
6229 (convert): Likewise.
6230 * decl.c (compute_array_index_type): Likewise.
6231 (build_enumerator): Likewise.
6232 * decl2.c (check_cp_case_value): Likewise.
6233 * pt.c (convert_nontype_argument): Likewise.
6235 * typeck.c (decay_conversion): Likewise.
6236 (build_compound_expr): Likewise.
6237 (build_reinterpret_cast): Likewise.
6238 (build_c_cast): Likewise.
6239 (convert_for_assignment): Likewise.
6241 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6243 * decl.c (finish_function): Don't play games with DECL_INLINE.
6245 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6247 * ir.texi: Correct typo.
6249 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6251 * decl.c (grokdeclarator): Reject VLAs as members.
6253 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6255 * call.c (standard_conversion): Accept conversion between
6258 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6260 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6262 * decl2.c (finish_file): Remove double setup for accounting
6265 2000-04-24 Robert Lipe <robertlipe@usa.net>
6267 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6269 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6271 * new.cc (set_new_handler): Needs to be in std::.
6273 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6275 * cp-tree.h (lang_decl): Remove pretty_function_p.
6276 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6277 language-specific node.
6278 * decl.c (cp_make_fname_decl): Use build_decl, not
6279 build_lang_decl, to build the variables.
6280 (grokvardecl): Don't call build_lang_decl for local variables in
6282 (grokdeclarator): Don't call build_lang_decl for local type
6283 declarations in templates.
6284 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6285 zero'd memory, rather than calling memset.
6286 * pt.c: Include hashtab.h.
6287 (local_specializations): New variable.
6288 (retrieve_local_specialization): Use it.
6289 (register_local_specialization): Likewise.
6290 (tsubst_decl): Don't assume local variables have
6292 (instantiate_decl): Set up local_specializations.
6293 * Makefile.in (HTAB_H): New variable.
6295 2000-04-23 Richard Henderson <rth@cygnus.com>
6297 * typeck.c (c_expand_asm_operands): Restore the original
6298 contents of the output list.
6300 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6302 * ir.texi: Document complex number representation.
6304 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6306 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6307 (target_incomplete_p): New function.
6308 (tinfo_base_init): Create comdat NTBS name variable.
6309 (ptr_initializer): Add non_public parameter. Calculate it.
6310 (ptmd_initializer): Likewise.
6311 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6312 (create_real_tinfo_var): Add non_public parameter. Use it.
6313 Push proxy into global namespace.
6314 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6316 * inc/typeinfo (type_info::before, type_info::operator==):
6317 Compare __name addresses.
6319 * tinfo2.cc: Remove new-abi builtins comment.
6321 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6323 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6325 * call.c (joust): Exit early if we get the same function, too.
6327 * decl2.c (key_method): Return NULL_TREE for template classes.
6328 (import_export_class): Don't need to check for template classes.
6330 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6332 * lex.c: Remove references to cccp.c.
6334 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6336 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6337 volatile_memfunc. Add destructor_attr. Adjust dummy.
6338 (DECL_DESTRUCTOR_P): Use destructor_attr.
6339 (DECL_CONST_MEMFUNC_P): Reimplement.
6340 (DECL_VOLATILE_MEMFUNC_P): Remove.
6341 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6342 (overrides): Use DECL_DESTRUCTOR_P.
6343 (check_for_override): Likewise.
6344 * decl.c (start_function): Likewise.
6345 * decl2.c (grokfclassfn): Likewise.
6346 (check_classfn): Likewise.
6347 (grok_function_init): Likewise.
6349 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6351 * decl2.c (grokfield): Issue error on illegal data member
6354 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6356 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6358 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6360 * class.c (build_vtable_entry): Don't build thunks for type-info
6363 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6365 * decl.c (decls_match): Allow a redeclaration of a builtin to
6366 specify args while the builtin did not.
6368 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6370 * cp-tree.def (THUNK_DECL): Add to documentation.
6371 * cp-tree.h (flag_huge_objects): Declare.
6372 * class.c (modify_vtable_entry): Tidy.
6373 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6374 Calculate delta appropriately for the new ABI.
6375 (dfs_modify_vtables): Use it.
6376 (modify_all_vtables): Fix thinko in code to add overriding copies
6377 of functions to primary vtables.
6378 (build_clone): Fix typo in comment.
6379 (clone_function_decl): Correct order of destructors in vtable.
6380 (build_vbase_offset_vtbl_entries): Adjust comment.
6381 (dfs_vcall_offset_queue_p): Remove.
6382 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6383 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6384 (build_vtable_entry): Correct check for pure virtual functions.
6385 Don't declare flag_huge_objects.
6386 * decl.c (flag_huge_objects): Remove declaration.
6387 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6388 Use int_size_in_bytes.
6389 (emit_thunk): Handle vcall offset thunks.
6391 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6393 * decl2.c (parse_time, varconst_time): Delete declarations.
6394 (finish_file): Delete LINENO declaration.
6395 START_TIME and THIS_TIME now long.
6397 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6399 * class.c (build_base_field): Reformat comment.
6401 * inc/cxxabi.h (stddef.h): Comment inclusion.
6402 (__base_class_info::__offset): Comment shift.
6404 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6406 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6407 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6408 (cp_push_exception_identifier): New macro.
6409 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6410 (DECL_BASE_DESTRUCTOR_P): Likewise.
6411 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6412 (get_vtbl_decl_for_binfo): Fix formatting.
6413 (in_charge_arg_for_name): New macro.
6414 (maybe_build_cleanup_and_delete): Remove declaration.
6415 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6416 (in_charge_arg_for_name): New function.
6417 (build_new_method_call): Use it. Handle cloned destructors.
6418 (build_clone): Don't make the base constructor virtual.
6419 Automatically defer generated functions.
6420 (clone_function_decl): Handle destructors, too.
6421 (clone_constructors_and_destructors): Likewise.
6422 (create_vtable_ptr): Don't create a vtable entry for a cloned
6424 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6425 (initialize_predefined_identifiers): Update appropriately.
6426 (finish_destructor_body): Simplify.
6427 (maybe_build_cleanup_and_delete): Remove.
6428 * except.c (expand_throw): Handle new-ABI destructors.
6429 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6430 (build_dtor_call): New function.
6431 (build_delete): Use it. Simplify.
6432 * optimize.c (maybe_clone_body): Handle destructors.
6433 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6435 * exception.cc (cleanup_fn): New typedef.
6436 (CALL_CLEANUP): New macro.
6437 (cp_eh_info): Use them.
6438 (__cp_push_exception): Likewise.
6439 (__cp_pop_exception): Likewise.
6441 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6443 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6444 (complete_dtor_identifier): New macro.
6445 (CLASSTYPE_FIRST_CONVERSION): Remove.
6446 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6447 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6448 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6449 (CLASSTYPE_CONSTRUCTORS): Likewise.
6450 (CLASSTYPE_DESTRUCTORS): Likewise.
6451 (lang_decl): Add cloned_function.
6452 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6453 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6454 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6455 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6456 (DECL_CLONED_FUNCTION_P): Likewise.
6457 (DECL_CLONED_FUNCTION): Likewise.
6458 (clone_function_decl): Declare.
6459 (maybe_clone_body): Likewise.
6460 * call.c (build_user_type_conversion_1): Call complete object
6461 constructors in the new ABI.
6462 (build_new_method_call): Don't add in-charge parameters under the
6464 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6465 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6466 CLASSTYPE_DESTRUCTOR_SLOT.
6467 (build_clone): New function.
6468 (clone_function_decl): Likewise.
6469 (clone_constructors_and_destructors): Likewise.
6470 (check_bases_and_members): Use it.
6471 * decl.c (iniitialize_predefined_identifiers): Initialize
6472 complete_dtor_identifier.
6473 (finish_function): Don't add extra code to a clone.
6474 (lang_mark_tree): Mark cloned_function.
6475 * decl2.c (mark_used): Don't bother trying to instantiate things
6477 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6478 * method.c (set_mangled_name_for_decl): Don't treat clones as
6480 (synthesize_method): Sythesize cloned functions, not the clones.
6481 * optimize.c (inline_data): Update comment on ret_label.
6482 (remap_block): Don't assume DECL_INITIAL exists.
6483 (copy_body_r): Allow ret_label to be NULL.
6484 (maybe_clone_body): Define.
6485 * pt.c (tsubst_decl): Handle clones.
6486 (instantiate_clone): New function.
6487 (instantiate_template): Use it.
6488 (set_mangled_name_for_template_decl): Don't treat clones as
6490 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6491 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6492 * semantics.c (expand_body): Clone function bodies as necessary.
6494 * optimize.c (remap_decl): Avoid sharing structure for arrays
6495 whose size is only known at run-time.
6496 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6498 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6499 to has_in_charge_parm_p.
6500 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6501 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6502 (DECL_COPY_CONSTRUCTOR_P): New macro.
6503 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6504 (build_user_type_conversion_1): Likewise.
6505 (convert_like_real): Likewise.
6506 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6507 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6508 (copy_args_p): Likewise.
6509 (grok_ctor_properties): Likewise.
6510 (start_function): Likewise.
6511 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6512 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6513 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6514 * method.c (do_build_copy_constructor): Use
6515 DECL_HAS_IN_CHARGE_PARM_P.
6516 (synthesize_method): Likewise.
6517 * pt.c (instantiate_template): Remove goto.
6518 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6521 * cp-tre.h (finish_function): Change prototype.
6522 * decl.c (end_cleanup_fn): Adjust caller.
6523 (finish_function): Take only one parameter.
6524 * decl2.c (finish_objects): Adjust caller.
6525 (finish_static_storage_duration_function): Likewise.
6526 * method.c (emit_thunk): Likewise.
6527 * parse.y: Likewise.
6528 * parse.c: Regenerated.
6529 * pt.c (instantiate_decl): Likewise.
6530 * rtti.c (synthesize_tinfo_fn): Likewise.
6531 * semantics.c (expand_body): Likewise.
6533 * cp-tree.h (copy_decl): New function.
6534 * class.c (finish_struct_1): Use it.
6535 * lex.c (copy_decl): Define it.
6536 * pt.c (tsubst_decl): Likewise.
6537 * tree.c (copy_template_template_parm): Likewise.
6539 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6540 has_nonpublic_assign_ref.
6541 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6542 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6543 * class.c (finish_struct_methods): Don't set
6544 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6545 (interface_only): Don't declare.
6546 (interface_unknown): Likewise.
6548 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6550 * tree.h (HAVE_TEMPLATES): Remove definition.
6551 * lang-options.h (-fthis-is-variable): Remove documentation.
6553 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6555 * class.c (instantiate_type): Handle object-relative template-id.
6557 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6558 * decl.c (cplus_expand_expr_stmt): Not here.
6560 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6561 Initialize exprtype earlier.
6563 * parse.y (fn.def1): Check for defining types in return types.
6565 * decl.c (check_tag_decl): Notice extra fundamental types.
6566 Diagnose empty decls in classes, too.
6568 * decl.c (grokdeclarator): Don't override an anonymous name if no
6569 declarator was given.
6571 * cvt.c (convert_to_void): Call resolve_offset_ref.
6573 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6575 * decl2.c (decl_namespace): Handle getting a type.
6577 * typeck.c (build_c_cast): Re-enable warning for cast between
6578 pointer and integer of different size.
6580 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6582 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6584 (__pointer_type_info::__pointer_catch): New virtual function.
6585 (__pointer_to_member_type_info): Derive from
6586 __pointer_type_info. Adjust.
6587 (__pointer_to_member_type_info::__do_catch): Remove.
6588 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6589 (__pointer_to_member_type_info::__pointer_catch): Declare.
6590 * rtti.c (qualifier_flags): Add restrict flag.
6591 (ptmd_initializer): Reorder members.
6592 (create_tinfo_types): Expand comments. Reorder
6593 ptmd_desc_type_node members.
6594 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6596 (__pointer_type_info::__do_catch): Move specific code into
6597 __pointer_catch. Call it.
6598 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6599 specific catch checking. Fix void conversion check.
6600 (__pointer_to_member_type_info::__do_catch): Remove.
6601 (__pointer_to_member_type_info::__pointer_catch): Implement.
6603 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6605 * lex.c (init_parse): Remove traces of classof and headof.
6606 * decl2.c (flag_operator_names): Default to 1.
6607 (lang_decode_option): Do not set it for -ansi.
6609 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6611 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6612 (DECL_MAIN_VARIANT): Remove.
6613 * decl.c (duplicate_decls): Don't set it.
6614 (start_function): Likewise.
6615 (lang_mark_tree): Don't mark it.
6616 * decl2.c (defer_fn): Don't use it.
6617 * lex.c (retrofit_lang_decl): Don't set it.
6618 * pt.c (tsubst_decl): Likewise.
6619 * ptree.c (print_lang_decl): Don't print it.
6620 * typeck.c (mark_addressable): Don't use it.
6622 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6624 * vec.cc: Include <new> and <exception>.
6625 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6626 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6628 (__cxa_vec_delete): Catch dtor exceptions.
6630 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6632 Prepend __ to implementation defined names.
6633 * inc/typeinfo (type_info): Rename _name to __name.
6634 (type_info::type_info): Rename parameter.
6635 (type_info::operator==, type_info::operator!=,
6636 type_info::before): Likewise.
6637 (type_info::is_pointer_p, type_info::is_function_p,
6638 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6641 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6642 (__pointer_type_info::__pointer_type_info): Likewise.
6643 (__pointer_type_info::is_pointer_p,
6644 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6645 (__array_type_info::__array_type_info): Rename parameters.
6646 (__function_type_info::__function_type_info): Likewise.
6647 (__function_type_info::is_function_p): Prepend __.
6648 (__enum_type_info::__enum_type_info): Rename parameters.
6649 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6651 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6653 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6654 (__class_type_info::__class_type_info): Rename parameters.
6655 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6656 (__class_type_info::upcast_result,
6657 __class_type_info::dyncast_result): Prepend __. Move definition
6659 (__class_type_info::do_upcast, __class_type_info::do_catch,
6660 __class_type_info::find_public_src,
6661 __class_type_info::do_dyncast,
6662 __class_type_info::do_find_public_src): Prepend __. Rename
6664 (__si_class_type_info::__si_class_type_info): Rename parameters.
6665 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6666 __si_class_type_info::do_find_public_src): Prepent __. Rename
6668 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6669 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6670 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6672 (__dynamic_cast): Rename parameters.
6673 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6674 type_info::do_catch, type_info::do_upcast): Prepend __.
6675 (contained_p, public_p, virtual_p, contained_public_p,
6676 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6677 (__class_type_info::do_catch,
6678 __class_type_info::do_upcast): Prepend __. Adjust.
6679 (__class_type_info::__upcast_result,
6680 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6682 (__class_type_info::find_public_src): Prepend __. Adjust.
6683 (__class_type_info::do_find_public_src,
6684 __si_class_type_info::do_find_public_src,
6685 __vmi_class_type_info::do_find_public_src): Likewise.
6686 (__class_type_info::do_dyncast,
6687 __si_class_type_info::do_dyncast,
6688 __vmi_class_type_info::do_dyncast): Likewise.
6689 (__class_type_info::do_upcast,
6690 __si_class_type_info::do_upcast,
6691 __vmi_class_type_info::do_upcast): Likewise.
6692 (__dynamic_cast): Adjust.
6693 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6694 (__function_type_info::is_function_p): Likewise.
6695 (__pointer_type_info::do_catch): Likewise. Adjust.
6696 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6697 (__throw_type_match_rtti_2): Adjust.
6698 (__is_pointer): Adjust.
6700 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6702 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6703 (complete_ctor_identifier): New macro.
6704 (special_function_kind): Add sfk_copy_constructor and
6705 sfk_assignment_operator.
6706 (LOOKUP_HAS_IN_CHARGE): Remove.
6707 (cons_up_default_function): Rename to ...
6708 (implicitly_declare_fn): ... this.
6709 * call.c (build_new_method_call): Add in-charge parameters for
6711 * class.c (add_implicitly_declared_members): Change parameter name
6712 from cant_have_assignment to cant_have_const_assignment.
6713 Replace calls to cons_up_default_function to implicitly_declare_fn.
6714 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6715 * decl.c (initialize_predefined_identifiers): Initialize it.
6716 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6718 * init.c (expand_default_init): Don't calculate the in-charge
6720 (build_new_1): Likewise.
6721 * lex.c (cons_up_default_function): Move to method.c.
6722 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6723 (implicitly_declare_fn): New function.
6724 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6725 (build_modify_expr): Likewise.
6726 * typeck2.c (build_functional_cast): Likewise.
6728 Under the new ABI, constructors don't return `this'.
6729 * cp-tree.h (warn_reorder): Declare.
6730 (special_function_kind): New enum.
6731 (global_base_init_list): Remove declaration.
6732 (emit_base_init): Don't return a value.
6733 (check_base_init): Don't declare.
6734 (is_aggr_typedef): Likewise.
6735 * decl.c (check_special_function_return_type): New function.
6736 (return_types): Remove.
6737 (grokdeclarator): Use check_special_function_return_type.
6738 (start_function): Don't initialize ctor_label under the new ABI.
6739 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6740 * init.c (begin_init_stmts): Move to top of file.
6741 (finish_init_stmts): Likewise.
6742 (warn_reorder): Don't declare.
6743 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6745 (check_base_init): Remove.
6746 (is_aggr_typedef): Likewise.
6747 (build_new_1): Don't use the return value of a constructor.
6748 * semantics.c (setup_vtbl_ptr): Don't use the return value
6750 * typeck.c (check_return_expr): Don't magically convert return
6751 statements into `return this' in constructors under the new ABI.
6753 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6754 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6755 (base_ctor_identifier): New macro.
6756 (base_dtor_identifier): Likewise.
6757 (deleting_dtor_identifier): Likewise.
6758 * decl.c: Don't include obstack.h.
6759 (obstack_chunk_alloc): Don't define.
6760 (obstack_chunk_free): Likewise.
6761 (struct predefined_identifier): New type.
6762 (initialize_predefined_identifiers): New function.
6763 (init_decl_processing): Use it.
6764 (debug_temp_inits): Remove.
6765 (start_method): Don't call preserve_data.
6766 (hack_incomplete_structures): Update comment.
6767 * init.c (init_init_processing): Don't initialize
6769 (build_offset_rf): Remove dead code.
6770 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6771 * search.c (init_search_processing): Don't initialize
6774 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6776 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6777 some sign_compare warnings.
6779 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6781 Rename abi::__vmi_class_type_info members.
6782 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6783 base_list, detail_masks members to vmi_flags, vmi_base_count,
6784 vmi_bases and vmi_flags_masks respectively.
6785 (__vmi_class_type_info::vmi_flags_masks): Rename
6786 details_unknown_mask to flags_unknown_mask.
6787 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6788 (__vmi_class_type_info::do_find_public_src): Adjust.
6789 (__vmi_class_type_info::do_dyncast): Adjust.
6790 (__vmi_class_type_info::do_upcast): Adjust.
6792 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6794 * tinfo.cc (convert_to_base): New function.
6795 (get_vbase_offset): Remove. Move into convert_to_base.
6796 (__vmi_class_type_info::do_find_public_src): Adjust.
6797 (__vmi_class_type_info::do_dyncast): Adjust.
6798 (__vmi_class_type_info::do_upcast): Adjust.
6800 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6802 * tinfo.cc (operator=): Use __builtin_strcmp.
6803 * tinfo2.cc (before): Likewise.
6805 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6807 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6808 (DECL_SAVED_INLINE): Rename to ...
6809 (DECL_DEFERRED_FN): ... this.
6810 (in_function_p): Remove declaration.
6811 (mark_inline_for_output): Rename to ...
6812 (defer_fn): ... this.
6813 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6814 (in_function_p): Remove definition.
6815 * decl2.c (saved_inlines): Rename to ...
6816 (deferred_fns): ... this.
6817 (saved_inlines_used): Rename to ...
6818 (deferred_fns_used): ... this.
6819 (mark_inline_for_output): Rename to ...
6820 (defer_fn): ... this.
6821 (finish_file): Adjust accordingly.
6822 (init_decl2): Likewise.
6823 * lex.c (cons_up_default_function): Likewise.
6824 * pt.c (mark_decl_instantiated): Likewise.
6825 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6827 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6828 * semantics.c (expand_body): Defer more functions.
6830 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6833 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6835 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6836 __cxa_vec_delete): Declare.
6838 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6840 * rtti.c (dfs_class_hint_mark): New static function.
6841 (dfs_class_hint_unmark): New static function.
6842 (class_hint_flags): Use them.
6844 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6846 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6848 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6850 * cp-tree.h (instantiate_decl): Change prototype.
6851 * decl2.c (mark_used): Adjust call.
6852 * optimize.c (inlinable_function_p): Adjust handling of templates.
6853 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6854 (do_type_instantiation): Likewise.
6855 (instantiate_decl): Defer more templates.
6856 (instantiate_pending_templates): Adjust logic to handle inline
6859 * Makefile.in (GGC_H): New variable. Use it throughout in place
6862 * call.c: Don't include obstack.h. Include ggc.h.
6863 (obstack_chunk_alloc): Don't define.
6864 (obstack_chunk_free): Likewise.
6865 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6866 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6867 (pop_switch): Free it.
6869 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6871 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6872 if we don't have a DECL_FIELD_OFFSET.
6874 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6876 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6879 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6881 * cfns.gperf (hash, libc_name_p): Prototype.
6883 * rtti.c (build_dynamic_cast_1): Constification.
6885 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6887 * semantics.c (deferred_type_access_control): Prototype.
6889 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6891 Correct many new ABI issues regarding vbase and vcall offset
6893 * cp-tree.h (BINFO_VTABLE): Document.
6894 (struct lang_type): Tweak formatting.
6895 (BINFO_PRIMARY_BINFO): Add to documentation.
6896 (CLASSTYPE_VSIZE): Fix typo in comment.
6897 (CLASSTYPE_VBASECLASSES): Update documentation.
6898 (BINFO_VBASE_MARKED): Remove.
6899 (SET_BINFO_VBASE_MARKED): Likewise.
6900 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6901 (BINFO_FIELDS_MARKED): Remove.
6902 (SET_BINFO_FIELDS_MARKED): Likewise.
6903 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6904 (enum access_kind): New enumeration.
6905 (num_extra_vtbl_entries): Remove declaration.
6906 (size_extra_vtbl_entries): Likewise.
6907 (get_vtbl_decl_for_binfo): New function.
6908 (dfs_vbase_unmark): Remove declaration.
6909 (mark_primary_bases): Likewise.
6910 * class.c (SAME_FN): Remove.
6911 (struct vcall_offset_data_s): Move definition.
6912 (build_vbase_pointer): Use `build', not `build_binary_op', to
6913 access the vbase pointer under the new ABI.
6914 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6915 (build_primary_vtable): Likewise.
6916 (dfs_mark_primary_bases): Move here from search.c.
6917 (mark_primary_bases): Likewise.
6918 (determine_primary_bases): Under the new ABI, don't make a base
6919 class a primary base just because we don't yet have any virtual
6921 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6922 (num_vfun_entries): Remove.
6923 (dfs_count_virtuals): Likewise.
6924 (num_extra_vtbl_entries): Likewise.
6925 (size_extra_vtbl_entries): Likewise.
6926 (layout_virtual_bases): Iterate in inheritance graph order under
6928 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6929 indicate that a vfield is present.
6930 (init_class_processing): Initialize access_public_node, etc., from
6932 (get_vtbl_decl_for_binfo): New function.
6933 (dump_class_hierarchy_r): Likewise.
6934 (dump_class_hierarchy): Use it.
6935 (finish_vtbls): Build the vtbls in inheritance graph order.
6936 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6937 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6938 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6940 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6941 where the vptr points, even for primary vtables.
6942 (build_vtbl_initializer): Adjust handling of vbase and vcall
6944 (build_vcall_and_vbase_vtable_entries): New function.
6945 (dfs_build_vbase_offset_vtbl_entries): Remove.
6946 (build_vbase_offset_vtbl_entries): Reimplement.
6947 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6948 were already handled in a primary base class vtable.
6949 (build_vcall_offset_vtbl_entries): Adjust.
6950 (build_rtti_vtbl_entries): Adjust.
6951 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6952 * init.c (expand_virtual_init): Simplify.
6953 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6954 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6955 * search.c (BINFO_ACCESS): New macro.
6956 (SET_BINFO_ACCESS): Likewise.
6957 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6958 (access_in_type): Likewise.
6959 (dfs_accessible_p): Likewise.
6960 (protected_accessible_p): Likewise.
6961 (lookup_fnfields_1): Adjust documentation.
6962 (dfs_mark_primary_bases): Move to class.c
6963 (mark_primary_bases): Likewise.
6964 (dfs_vbase_unmark): Remove.
6965 (virtual_context): Use BINFO_FOR_VBASE.
6966 (dfs_get_vbase_types): Simplify.
6967 (dfs_build_inheritance_graph_order): New function.
6968 (get_vbase_types): Use it.
6969 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6971 * tinfo.cc (get_vbase_offset): New function.
6972 (__vmi_class_type_info::do_find_public_src): Use it.
6973 (__vmi_class_type_info::do_dyncast): Likewise.
6974 (__vmi_class_type_info::do_upcast): Likewise.
6976 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6978 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6980 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6982 * rtti.c (class_hint_flags): Rename flags.
6983 (class_initializer): Remove flags.
6984 (synthesize_tinfo_var): Combine offset and flags. Add flags
6985 for __vmi_class_type_info.
6986 (create_tinfo_types): Remove flags from __class_type_info and
6987 __si_class_type_info. Merge flags and offset from
6988 base_class_type_info.
6989 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6990 (__base_class_info::is_virtual_p): Adjust.
6991 (__base_class_info::is_public_p): Adjust.
6992 (__base_class_info::offset): New accessor.
6993 (__class_type_info::details): Remove member.
6994 (__class_type_info::__class_type_info): Lose details.
6995 (__class_type_info::detail_masks): Remove.
6996 (__si_class_type_info::__si_class_type_info): Lose details.
6997 (__vmi_class_type_info::details): New member.
6998 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6999 (__vmi_class_type_info::detail_masks): New member.
7000 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7001 with unknown_details_mask.
7002 (__vmi_class_type_info::do_find_public_src): Adjust
7003 (__vmi_class_type_info::do_dyncast): Adjust.
7004 (__vmi_class_type_info::do_upcast): Set result details, if
7006 (__dynamic_cast): Temporarily #if out optimization.
7008 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7010 * rtti.c (get_tinfo_decl): Mark used.
7011 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7012 mark as dealt with, if we output it.
7014 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7016 * class.c: Reorganize to put virtual function table initialization
7017 machinery at the end of the file.
7019 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7021 * class.c (finish_struct): Use bitsize_zero_node.
7022 * pt.c (instantiate_class_template): Likewise.
7024 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7026 Put RTTI entries at negative offsets in new ABI.
7027 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7028 vbase offset at index -3, not -1.
7029 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7030 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7031 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7032 (build_rtti_vtbl_entries): New function.
7033 (set_rtti_entry): Remove.
7034 (build_primary_vtable): Don't use it.
7035 (build_secondary_vtable): Likewise.
7036 (start_vtable): Remove.
7037 (first_vfun_index): New function.
7038 (set_vindex): Likewise.
7039 (add_virtual_function): Don't call start_vtable. Do call
7041 (set_primary_base): Rename parameter.
7042 (determine_primary_base): Likewise.
7043 (num_vfun_entries): Don't use skip_rtti_stuff.
7044 (num_extra_vtbl_entries): Include RTTI information.
7045 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7046 (skip_rtti_stuff): Remove.
7047 (dfs_modify_vtables): Don't use it.
7048 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7049 (layout_nonempty_base_or_field): Update size handling.
7050 (create_vtable_ptr): Tweak.
7051 (layout_class_type): Adjust parameter names.
7052 (finish_struct_1): Simplify.
7053 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7054 (skip_rtti_stuff): Remove.
7055 (first_vfun_index): New function.
7056 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7057 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7058 (marked_vtable_pathp): Declare.
7059 (unmarked_vtable_pathp): Likewise.
7060 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7062 * rtti.c (build_headof): Look for RTTI at negative offsets.
7063 (get_tinfo_decl_dynamic): Likewise.
7064 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7066 (create_pseudo_type_info): Do it here instead. Adjust so that
7067 vptr points at first virtual function.
7068 * search.c (marked_vtable_pathp): Make it global.
7069 (unmarked_vtable_pathp): Likewise.
7070 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7071 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7072 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7073 (get_pure_virtuals): Likewise.
7074 (expand_upcast_fixups): Likewise.
7075 * tree.c (debug_binfo): Likewise.
7076 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7079 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7081 * class.c (check_field_decl): Fix typo.
7082 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7083 (check_methods): Likewise.
7084 (check_field_decls): Likewise.
7085 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7086 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7087 Use DECL_RESULT_FLD, not DECL_RESULT.
7088 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7089 * lex.c (identifier_type): Likewise.
7090 * pt.c (determine_specialization, lookup_template_class): Likewise.
7091 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7092 (resolve_overloaded_unification, more_specialized): Likewise.
7093 * semantics.c (finish_member_declaration): Likewise.
7094 * typeck.c (build_x_function_call): Likewise.
7096 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7098 * class.c (layout_empty_base): Handle empty bases with non-byte
7100 (build_base_field): Likewise.
7101 (layout_virtual_bases): Likewise.
7103 * class.c (finish_struct_1): Fix typo in this change:
7105 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7107 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7109 * decl.c (grokdeclarator): Count partial specializations when
7110 keeping track of how many template classes have been seen.
7112 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7114 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7116 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7117 (get_vfield_offset): Use byte_position.
7118 (set_rtti_entry): Set OFFSET to ssizetype zero.
7119 (get_binfo_offset_as_int): Deleted.
7120 (dfs_record_base_offsets): Use tree_low_cst.
7121 (dfs_search_base_offsets): Likewise.
7122 (layout_nonempty_base_or_field): Reflect changes in RLI format
7123 and call byte_position.
7124 (layout_empty_base): Convert offset to ssizetype.
7125 (build_base_field): use rli_size_unit_so_far.
7126 (dfs_propagate_binfo_offsets): Do computation in proper type.
7127 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7128 (layout_class_type): Reflect changes in RLI names and fields.
7129 (finish_struct_1): Set DECL_FIELD_OFFSET.
7130 * dump.c (dequeue_and_dump): Call bit_position.
7131 * expr.c (cplus_expand_constant): Use byte_position.
7132 * rtti.c (expand_class_desc): Use bitsize_one_node.
7133 * typeck.c (build_component_addr): Use byte_position and don't
7134 special case for zero offset.
7136 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7138 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7140 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7142 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7145 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7147 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7149 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7150 make_typename_type, check_initializer, cp_finish_decl,
7151 xref_tag): Likewise.
7152 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7153 decl_namespace, arg_assoc_template_arg, arg_assoc,
7154 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7155 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7156 args_to_string): Likewise.
7157 * friend.c (is_friend): Likewise.
7158 * lex.c (note_got_semicolon, note_list_got_semicolon,
7159 is_global): Likewise.
7160 * method.c (build_overload_nested_name, build_overload_value,
7161 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7162 * parse.y (typename_sub, typename_sub1): Likewise.
7163 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7164 process_partial_specialization, convert_template_argument,
7165 template_args_equal, add_pending_template, lookup_template_class,
7166 for_each_template_parm_r, maybe_fold_nontype_arg,
7167 tsubst, instantiate_template, type_unification_real, unify,
7168 instantiate_pending_templates, set_mangled_name_for_template_decl):
7170 * repo.c (repo_get_id, repo_template_used): Likewise.
7171 * search.c (lookup_field_1): Likewise.
7172 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7173 * xref.c (classname): Likewise.
7175 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7177 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7178 (CANONICAL_BINFO): New macro.
7179 (BINFO_NEW_VTABLE_MARKED): Use it.
7180 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7181 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7182 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7184 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7185 (build_secondary_vtable): Likewise.
7186 (dfs_finish_vtbls): Likewise.
7187 (dfs_accumulate_vtbl_inits): Likewise.
7188 (accumulate_vtbl_inits): New function.
7189 (finish_vtbls): Make sure that virtual bases come after
7190 non-virtual bases in the vtable group.
7191 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7192 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7193 * search.c (struct vbase_info): Move definition.
7194 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7195 (unmarked_new_vtable_p): Likewise.
7196 (dfs_mark_vtable_path): Remove.
7197 (dfs_mark_new_vtable): Remove.
7198 (dfs_unmark_new_vtable): Likewise.
7199 (dfs_clear_search_slot): Likewise.
7200 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7201 (dfs_clear_vbase_slots): Likewise.
7202 (init_vbase_pointers): LIkewise.
7204 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7206 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7207 SIZETYPE to a non-SIZETYPE.
7209 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7211 * class.c (layout_virtual_bases): Adjust names in conditionally
7214 * class.c (record_base_offsets): New function.
7215 (layout_conflict_p): Likewise.
7216 (layout_nonempty_base_or_field): Use it.
7217 (layout_empty_base): New function.
7218 (build_base_field): Use it.
7219 (build_base_fields): Update comment.
7220 (layout_virtual_bases): Fold in a little code form
7221 layout_basetypes. Use layout_empty_base.
7222 (layout_basetypes): Remove.
7223 (end_of_class): New function.
7224 (layout_class_type): Use it. Adjust.
7226 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7228 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7230 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7231 * typeck.c (fntype_p): Remove.
7233 * cp-tree.h (TI_SPEC_INFO): Remove.
7234 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7235 * pt.c (process_partial_specialization): Likewise.
7237 * class.c (build_base_field): Fix thinko in computation of binfo
7240 * tree.c (mark_local_for_remap_p): Mark variables declared in
7241 TARGET_EXPRs as well.
7243 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7245 * typeck.c (require_complete_type, complete_type,
7246 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7247 build_array_ref, convert_arguments, pointer_diff,
7248 build_x_unary_op, build_unary_op, build_c_cast,
7249 build_modify_expr): Use COMPLETE_TYPE_P etc.
7250 * call.c (is_complete, convert_like_real,
7251 build_new_method_call): Likewise.
7252 * class.c (build_vbase_pointer_fields, check_bases,
7253 build_base_field, finish_struct_1, pushclass): Likewise.
7254 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7255 * decl.c (maybe_process_template_type_declaration, pushtag,
7256 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7257 layout_var_decl, check_initializer, cp_finish_decl,
7258 grokdeclarator, require_complete_types_for_parms,
7259 grok_op_properties, xref_tag, xref_basetypes,
7260 check_function_type): Likewise.
7261 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7262 * friend.c (do_friend): Likewise.
7263 * init.c (build_offset_ref): Likewise.
7264 * parse.y (structsp): Likewise.
7265 * pt.c (maybe_process_partial_specialization,
7266 tsubst_friend_function, instantiate_class_template, tsubst,
7267 do_type_instantiation, instantiate_pending_templates): Likewise.
7268 * repo.c (repo_get_id): Likewise.
7269 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7270 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7271 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7272 * semantics.c (begin_class_definition): Likewise.
7273 * tree.c (build_cplus_method_type): Likewise.
7274 * typeck2.c (digest_init, build_functional_cast,
7275 add_exception_specifier): Likewise.
7276 * parse.h, parse.c: Regenerated.
7278 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7280 * inc/cxxabi.h: New header file. Define new-abi entry points.
7281 (__pointer_type_info::target): Rename member to ...
7282 (__pointer_type_info::type): ... here.
7283 (__base_class_info::type): Rename member to ...
7284 (__base_class_info::base): ... here.
7285 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7286 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7287 (abi_node): New global tree node.
7288 * decl.c (abi_node): Document.
7289 (init_decl_processing): Initialize abi_node.
7290 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7291 (get_vmi_pseudo_type_info): Likewise.
7292 (create_tinfo_types): Likewise.
7293 (emit_support_tinfos): Likewise.
7294 * tinfo.h (cxxabi.h): Include for new-abi.
7295 Move rtti class definitions to new header file.
7296 * tinfo.cc (abi): Use the namespace.
7297 (std): Move new abi rtti classes from here ...
7298 (__cxxabiv1): ... to here.
7299 * tinfo2.cc (cxxabi.h): Include for new-abi.
7300 Move rtti class definitions to new header file.
7301 (std): Move new abi rtti classes from here ...
7302 (__cxxabiv1): ... to here.
7303 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7306 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7307 Jason Merrill <jason@casey.cygnus.com>
7309 * method.c (build_overload_int): Use host_integerp.
7311 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7313 * init.c (build_offset_ref): Handle the case of a templated member
7316 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7318 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7320 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7322 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7323 * class.c (check_bitfield_decl): Turn illegal bitfields into
7325 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7327 (dfs_offset_for_unshared_vbases): Likewise.
7328 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7329 pointer-to-member correctly under the new ABI.
7330 * expr.c (cplus_expand_constant): Don't use cp_convert when
7331 turning an offset into a pointer-to-member.
7332 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7333 when dereferencing them under the new ABI.
7334 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7335 of pointers-to-members under the new ABI.
7337 * class.c (check_bitfield_decl): Remove restriction on really long
7339 (layout_class_type): Implement new ABI handling of bitfields
7340 longer than their types.
7342 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7344 * parse.y (extdefs): Call ggc_collect.
7345 * parse.c: Regenerated.
7347 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7349 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7350 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7353 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7355 * class.c (build_vbase_path): Use integer_zerop.
7356 (build_vtable_entry): Use tree_low_cst.
7357 (get_vfield_offset): Use bit_position.
7358 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7360 (check_bitfield_decl): Set DECL_SIZE using convert.
7361 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7362 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7364 (finish_struct_1): Use bit_position.
7365 (dump_class_hierarchy): Use tree_low_cst.
7366 * cp-tree.h (min_precision): Add declaration.
7367 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7368 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7369 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7370 * expr.c (cplus_expand_constant): Use bit_position.
7371 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7372 * rtti.c (get_base_offset): Use bit_position.
7373 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7374 host_integerp, and tree_low_cst.
7375 (pointer_int_sum): Use integer_zerop.
7376 (build_component_addr): Use bit_position.
7378 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7380 * typeck.c (require_complete_type): Don't assume size_zero_node.
7381 (complete_type_or_else): Likewise.
7383 2000-03-16 Steven Grady <grady@digitaldeck.com>
7384 Jason Merrill <jason@casey.cygnus.com>
7386 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7388 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7390 * decl2.c (grokfield): Bail out if type is error_mark_node.
7392 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7394 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7395 (__pointer_to_member_data): ... here. Adjust.
7396 * rtti.c (create_tinfo_types): Adjust.
7398 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7400 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7401 * decl.c (ref_desc_type_node): Undocument.
7402 * rtti.c (ptr_ref_initializer): Rename to ...
7403 (ptr_initializer): ... here. Adjust comments.
7404 (ptmd_initializer): Fix comment thinko.
7405 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7406 (create_tinfo_types): Remove ref_desc_type_node init.
7407 * tinfo2.cc (__reference_type_info): Remove.
7409 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7411 * decl.c (cp_finish_decl): Remove obsolete comment.
7413 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7415 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7417 * cp-tree.h: Tweak documentation.
7418 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7419 (avoid_overlap): Remove.
7420 (get_binfo_offset_as_int): New function.
7421 (dfs_serach_base_offsets): Likewise.
7422 (layout_nonempty_base_or_field): Likewise.
7423 (build_base_field): Layout fields here. Avoid placing two objects
7424 of the same type at the same address, under the new ABI.
7425 (build_base_fields): Adjust accordingly.
7426 (create_vtable_ptr): Return the new field, but don't attach it to
7428 (remove_base_field): Remove.
7429 (remove_base_fields): Remove.
7430 (layout_basetypes): Adjust accordingly.
7431 (layout_class_type): Call layout_field for each field, rather than
7432 just making a wholesale call to layout_type.
7434 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7436 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7438 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7440 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7442 * except.c (dtor_nothrow): New fn.
7443 (do_pop_exception): Use it. Take type parm.
7444 (push_eh_cleanup): Take type parm.
7445 (expand_start_catch_block): Pass it.
7446 (build_eh_type_type_ref): Accept null type.
7448 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7450 * cp-tree.h (revert_static_member_fn): Change prototype.
7451 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7452 (grok_op_properties): Likewise.
7453 (start_function): Likewise.
7454 (revert_static_member_fn): Simplify.
7455 * pt.c (check_explicit_specialization): Adjust call to
7456 revert_static_member_fn.
7458 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7460 * cp-tree.h (scope_kind): New type.
7461 (tmpl_spec_kind): Likewise.
7462 (declare_pseudo_global_level): Remove.
7463 (pseudo_global_level_p): Rename to template_parm_scope_p.
7464 (pushlevel): Remove declaration.
7465 (begin_scope): New function.
7466 (finish_scope): Likewise.
7467 (current_tmpl_spec_kind): Likewise.
7468 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7469 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7470 Add template_spec_p.
7471 (toplevel_bindings_p): Adjust.
7472 (declare_pseudo_global_level): Remove.
7473 (pseudo_global_level_p): Rename to template_parm_scope_p.
7474 (current_tmpl_spec_kind): New function.
7475 (begin_scope): Likewise.
7476 (finish_scope): Likewise.
7477 (maybe_push_to_top_level): Adjust.
7478 (maybe_process_template_type_declaration): Likewise.
7479 (pushtag): Likewise.
7480 (pushdecl_nonclass_level): Likewise.
7481 (lookup_tag): Likewise.
7482 (grokfndecl): Handle member template specializations. Share
7483 constructor and non-constructor code.
7484 * decl2.c (check_classfn): Handle member template specializations.
7485 * pt.c (begin_template_parm_list): Use begin_scope.
7486 (begin_specialization): Likewise.
7487 (end_specialization): Likewise.
7488 (check_explicit_specialization): Use current_tmpl_spec_kind.
7489 Handle member template specializations.
7490 (end_template_decl): Use finish_scope. Remove call to
7492 (push_template_decl_real): Remove bogus error message.
7493 (tsubst_decl): Fix typo in code contained in comment.
7494 (instantiate_template): Handle member template specializations.
7495 (most_general_template): Likewise.
7497 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7499 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7500 (do_identifier): Ditto for error().
7502 * pt.c (convert_nontype_argument): Ditto for cp_error().
7503 (convert_template_argument): Ditto for cp_pedwarn().
7505 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7507 * exception.cc (__check_null_eh_spec): New fn.
7508 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7510 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7512 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7513 * except.c (expand_end_eh_spec): Add the return type.
7514 * rtti.c (throw_bad_cast): Add the parmtypes.
7515 (throw_bad_typeid): Likewise.
7517 * semantics.c (expand_stmt): Only leave out rtl for unused
7518 artificials, and set DECL_IGNORED_P on them as well.
7519 * decl.c (wrapup_globals_for_namespace): Likewise.
7521 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7523 * decl.c (maybe_commonize_var): Skip all artificial decls.
7524 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7526 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7528 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7529 * cp-tree.h: Declare flag_enforce_eh_specs.
7530 * decl.c (store_parm_decls, finish_function): Check it.
7532 C library functions don't throw.
7533 * Makefile.in (cfns.h): New target.
7534 (except.o): Depend on it.
7535 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7536 * cfns.gperf: New file.
7537 * cfns.h: Generated.
7538 * except.c: Include it.
7539 (nothrow_libfn_p): New fn.
7540 * decl.c (grokfndecl): Use it.
7541 * cp-tree.h: Declare it.
7543 * decl.c (push_overloaded_decl_1, auto_function,
7544 define_function): Lose.
7545 (build_library_fn_1): New static fn.
7546 (builtin_function): Use it.
7547 (get_atexit_node): Use build_library_fn_ptr.
7548 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7549 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7550 push_void_library_fn, push_throw_library_fn): New fns.
7551 * cp-tree.h: Declare them.
7552 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7553 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7554 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7555 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7556 * rtti.c (build_runtime_decl): Lose.
7557 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7558 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7559 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7561 * call.c (build_call): Remove result_type parm.
7562 Call mark_used on unused artificial fns.
7563 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7565 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7567 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7569 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7570 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7571 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7572 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7573 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7574 expand_generic_desc): Likewise.
7576 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7578 * exception.cc (__cp_pop_exception): Cleanup the original object.
7580 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7582 * decl.c (grok_op_properties): Merge conversion to void warning
7583 with other silly op warnings.
7585 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7587 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7588 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7590 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7592 * decl.c (cp_make_fname_decl): New function.
7593 (wrapup_globals_for_namespace): Don't emit unused static vars.
7594 (init_decl_processing): Remove comment about use of
7595 array_domain_type. Set make_fname_decl.
7596 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7597 * semantics.c (begin_compound_stmt): Remove
7598 current_function_name_declared flagging.
7599 (expand_stmt): Don't emit unused local statics.
7600 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7603 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7605 * typeck.c (convert_for_assignment): Don't look at array
7607 * call.c (convert_like_real): Likewise.
7609 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7611 Add initial support for '\uNNNN' specifier.
7612 * lex.c (read_ucs): New fn.
7613 (readescape, skip_white_space): Call it.
7614 (is_extended_char, is_extended_char_1): New fns.
7615 (utf8_extend_token): New fn, #if 0'd out.
7616 (real_yylex): Treat extended chars like letters.
7618 * search.c (note_debug_info_needed): Walk the bases even if we
7619 weren't deferring the type itself.
7621 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7623 * decl2.c (finish_objects): Constify a char*.
7625 * method.c (emit_thunk): Likewise.
7627 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7629 * typeck.c (dubious_conversion_warnings): Look through
7632 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7634 * class.c (dfs_modify_vtables): I is now unsigned.
7635 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7636 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7637 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7638 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7639 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7640 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7641 Call integer_all_onesp.
7642 * typeck2.c (process_init_constructor): Use compare_tree_int.
7644 * lang-specs.h (as): Don't call if -syntax-only.
7646 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7648 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7649 RTL_EXPR_HAS_NO_SCOPE after all.
7651 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7653 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7654 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7655 RTL_EXPR_HAS_NO_SCOPE.
7657 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7660 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7662 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7664 * call.c (convert_like): Macrofy.
7665 (convert_like_with_context): New macro.
7666 (convert_like_real): Renamed from convert_like. Add calling
7667 context parameters, for diagnostics. Add recursive flag. Call
7668 dubious_conversion_warnings for outer conversion.
7669 (build_user_type_conversion): Use convert_like_with_context.
7670 (build_over_call): Likewise. Don't warn about dubious
7671 conversions here. Adjust convert_default_arg calls.
7672 (convert_default_arg): Add context parameters for diagnostics.
7673 Pass throught to convert_like_with_context.
7674 * cp-tree.h (convert_default_arg): Add context parameters.
7675 (dubious_conversion_warnings): Prototype new function.
7676 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7677 (dubious_conversion_warnings): New function, broken
7678 out of convert_for_assignment.
7679 (convert_for_assignment): Adjust.
7681 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7683 * decl2.c (key_method): Break out from...
7684 (import_export_vtable, import_export_class): ...here.
7686 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7687 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7689 * search.c (note_debug_info_needed, dfs_debug_mark,
7690 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7691 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7693 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7695 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7698 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7700 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7701 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7702 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7703 (lang_type): Split gets_new into has_new and has_array_new.
7704 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7705 (TYPE_GETS_NEW): Split into ...
7706 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7707 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7708 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7709 (build_op_new_call): Don't declare.
7710 (build_new_1): Likewise.
7711 * call.c (build_op_new_call): Remove.
7712 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7713 instead of TYPE_NEEDS_DESTRUCTOR.
7714 (finish_struct_bits): Likewise.
7715 (add_implicitly_declared_members): Likewise.
7716 (check_field_decl): Likewise.
7717 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7718 correctly under the new ABI.
7719 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7720 instead of TYPE_NEEDS_DESTRUCTOR.
7721 (initialize_local_var): Likewise.
7722 (destroy_local_var): Likewise.
7723 (cp_finish_decl): Likewise.
7724 (register_dtor_fn): Likewise.
7725 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7726 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7727 TYPE_VEC_DELETE_TAKES_SIZE here.
7728 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7729 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7730 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7731 (finish_destructor_body): Likewise.
7732 (maybe_build_cleanup_1): Likewise.
7733 * decl2.c (do_static_destruction): Likewise.
7734 * init.c (build_new_1): Make it static.
7735 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7736 (expand_cleanup_for_base): Likewise.
7737 (get_cookie_size): New function.
7738 (build_new_1): Handle array-new cookies correctly under the new
7740 (build_vec_delete_1): Likewise.
7741 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7742 (build_delete): Likewise.
7743 (build_vec_delete): Handle array-new cookies correctly under the new
7745 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7746 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7747 TYPE_HAS_ARRAY_NEW_OPERATOR.
7748 * ptree.c (print_lang_type): Check them.
7749 * search.c (context_for_name_lookup): Fix typo in comment.
7750 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7751 * tree.c (break_out_cleanups): Likewise.
7752 (build_cplus_array_test_1): Likewise.
7753 (cp_build_qualified_type_real): Likewise.
7754 * typeck.c (complete_type): Likewise.
7756 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7757 the command-line, not the end.
7759 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7761 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7763 2000-03-02 Tom Tromey <tromey@cygnus.com>
7765 * cp-tree.h (build_java_class_ref): Declare.
7766 * init.c (build_java_class_ref): No longer static.
7767 * except.c (expand_throw): Generate a Java-style `throw' if the
7768 thrown object is a "Java" object.
7769 (initialize_handler_parm): Generate a Java-style lookup of
7770 exception info if the caught object is a "Java" object.
7771 (catch_language, catch_language_init): New globals.
7772 (decl_is_java_type): New function.
7773 (expand_start_catch_block): Don't call push_eh_info() or
7774 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7775 class reference to build_catch_block.
7777 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7779 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7781 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7783 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7784 to merge reference/pointer code and fix incorrect warnings.
7786 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7788 * search.c (protected_accessible_p): Use context_for_name_lookup.
7790 * init.c (construct_virtual_bases): Fix thinko.
7791 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7793 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7795 * decl.c (current_function_decl): Move to toplev.c.
7797 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7799 * pt.c (fn_type_unification): Unify return type, whenever
7801 (get_bindings_real): Only pass return type when necessary.
7802 Remove explicit return type check.
7803 * class.c (resolve_address_of_overloaded_function): Pass desired
7804 return type to fn_type_unification.
7806 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7808 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7810 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7812 * rtti.c (expand_class_desc): Likewise.
7813 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7814 (THUNK_VCALL_OFFSET): Likewise.
7815 (THUNK_DELTA): Reflect changes in ../tree.h.
7817 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7819 * search.c (protected_accessible_p): Also allow the access if
7820 the member is public in DERIVED. Lose TYPE parm.
7821 (friend_accessible_p): Lose TYPE parm.
7822 (accessible_p): Adjust.
7824 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7826 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7827 on things that are not sizes; ssize_binop deleted.
7828 Call size_diffop when appropriate.
7829 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7830 (build_primary_vtable, build_secondary_vtable): Likewise.
7831 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7832 Variable I is HOST_WIDE_INT.
7833 (get_vfield_offset): Pass proper types to size_binop.
7834 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7835 (finish_struct_1): Likewise.
7836 (skip_rtti_stuff): Arg N is now pointer to signed.
7837 (layout_class_type): Use size_zero_node.
7838 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7839 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7840 * decl.c (complete_arry_type): Pass proper types to size_binop.
7841 (xref_basetypes): BINFO_OFFSET is sizetype.
7842 * error.c (dump_expr): Don't use size_binop non-sizes.
7843 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7844 * init.c (construct_virtual_bases): Fix type error.
7845 (build_vec_delete_1): Pass proper type to size_binop and don't
7847 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7848 * rtti.c (get_base_offset): Pass proper type to size_binop.
7849 * search.c (dfs_find_vbases): Fix type error.
7850 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7851 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7852 * tree.c (debug_binfo): Variable N is signed.
7853 Use HOST_WIDE_INT_PRINT_DEC.
7854 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7855 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7856 size_one_node and size_zero_node.
7857 (c_alignof): Use size_one_node.
7858 (build_component_addr): Pass proper types to size_binop.
7859 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7861 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7863 Implement class scope using-declarations for functions.
7864 * class.c (handle_using_decl): Call add_method for used functions.
7865 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7866 (add_method): Used functions are hidden by local functions.
7867 (check_bases_and_members): Handle using-decls before finalizing
7868 CLASSTYPE_METHOD_VEC.
7869 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7870 override the type of 'this' accordingly.
7871 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7872 (convert_class_to_reference, build_user_type_conversion_1,
7873 build_new_function_call, build_object_call, build_new_op,
7874 build_new_method_call): Pass ctype parm.
7876 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7878 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7879 build_new_function_call, build_object_call, build_new_op,
7880 build_new_method_call, build_op_delete_call): Don't get basetype_path
7882 * typeck.c (build_component_ref): Likewise.
7883 * init.c (build_offset_ref): Likewise.
7884 (resolve_offset_ref): Don't call enforce_access.
7885 Call build_scoped_ref.
7886 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7887 would cause an error or if -pedantic.
7888 * class.c (alter_access): Lose binfo parm.
7890 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7892 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7895 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7897 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7898 pseudo_type_info creation into the std namespace
7900 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7902 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7903 (import_export_class): Remove declaration.
7904 * decl2.c (import_export_class): Make it static.
7905 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7906 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7907 EXPR_WITH_FILE_LOCATION.
7908 * lex.c (check_newline): Tweak filename/lineno setting.
7909 * semantics.c (begin_while_stmt): Fix typo in comment.
7911 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7913 * lang-options.h (-fmessage-length=): Add missing option.
7915 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7917 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7919 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7921 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7923 * optimize.c (expand_call_inline): Emit the return label before
7924 evaluating the return value.
7926 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7928 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7929 than duplicating functionality here.
7930 * optimize.c: Include input.h.
7931 (expand_call_inline): Use push_srcloc and pop_srcloc.
7932 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7933 * parse.c: Regenerated.
7934 * Makefile.in (lex.o): Depend on input.h.
7935 (optimize.o): Likewise.
7937 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7939 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7940 function type, rather than ICE.
7942 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7944 * decl.c (grokdeclarator): Call decl_type_access_control.
7945 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7948 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7950 * decl.c (decls_match): Remove obsolete static member nadgering.
7952 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7954 * decl.c (grokdeclarator): Change ANSI to ISO.
7955 * lex.c (consume_string, readescape, do_identifier): Likewise.
7956 (parse_float, real_yylex): Likewise.
7957 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7958 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7959 new_type_id, maybe_label_decls, simple_stmt,
7960 for.init.statement): Likewise.
7961 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7962 * semantics.c (finish_named_return_value): Likewise.
7963 * parse.c: Regenerate.
7965 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7967 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7968 (CPTI_CLASS_STAR_TYPE): Remove.
7969 (vtable_index_type): Likewise.
7970 (class_star_type_node): Remove.
7971 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7972 (build_binary_op_nodefault): Remove.
7973 * call.c (build_new_op): Use build_binary_op instead of
7974 build_binary_op_nodefault.
7975 * decl.c (init_decl_processing): Remove class_star_type_node
7976 initialization. Make delta_type_node ptrdiff_type_node under the
7977 new ABI. Initialize vtable_index_type.
7978 (build_ptrmemfunc_type): Build different structures for the new
7980 (build_enumerator): Use build_binary_op instead of
7981 build_binary_op_nodefault.
7982 * method.c (build_overload_value): Mangle pointers-to-members
7983 appropriately under the new ABI.
7984 * typeck.c (build_array_ref): Use build_binary_op instead of
7985 build_binary_op_nodefault.
7986 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7987 (build_binary_op_nodefault): Rename to ...
7988 (build_binary_op): ... this. Remove old version. Adjust for
7989 pointer-to-member comparisons under the new ABI.
7990 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7991 (build_ptrmemfunc): Adjust for the new ABI.
7992 (expand_ptrmemfunc_cst): Likewise.
7993 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7994 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7996 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7998 * call.c (build_object_call): Compress consecutive calls to
8000 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8001 (build_op_delete_call): Adjust message formatting.
8003 * class.c (check_bases): Compress consecutive calls to
8005 (finish_struct_anon): Say 'ISO C++'.
8007 * decl.c (start_decl): Same here.
8008 (grok_reference_init): Likewise.
8009 (grokfndecl): Correct message formatting.
8010 (grokfndecl): Improve diagnostic.
8011 (check_static_variable_definition): Likewise. Say 'ISO C++'
8012 (compute_array_index_type): Say 'ISO C++'
8013 (create_array_type_for_decl): Compress consecutive calls to
8015 (grokdeclarator): Say 'ISO C++'
8016 (grok_op_properties): Likewise.
8018 * decl2.c (delete_sanity): Clairify diagnostic.
8019 (check_member_template): Same here.
8020 (grok_function_init): Use consistent terminology.
8022 * expr.c (do_case): Say 'ISO C++'
8024 * friend.c (do_friend): Compress consecutive calls to warning.
8026 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8028 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8029 * class.c (build_secondary_vtable): Reorganize. Don't create a
8030 new vtable under the new ABI.
8031 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8033 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8034 the initializing elements.
8035 (initialize_vtable): New function.
8036 (dfs_finish_vtbls): Use it.
8037 (dfs_accumulate_vtbl_inits): New function.
8038 (finish_vtbls): Merge primary and secondary vtables under the new
8040 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8041 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8044 * class.c (build_vtable): New function, split out from ...
8045 (get_vtable_decl): ... here, and ...
8046 (build_secondary_vtable): ... here.
8048 * pt.c (tsubst_decl): Fix formatting.
8050 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8052 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8053 (avoid_overlap, build_base_field): Likewise.
8054 (build_base_field, build_base_fields, is_empty_class):
8055 Test DECL_SIZE with integer_zero.
8056 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8057 * cp-tree.h (struct lang_type): New field size_unit.
8058 (CLASSTYPE_SIZE_UNIT): New macro.
8059 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8060 (cp_finish_decl): Delete -Wlarger-than processing.
8061 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8062 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8063 * tree.c (make_binfo): binfo vector is one entry longer.
8064 (walk_tree): Walk DECL_SIZE_UNIT.
8066 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8068 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8070 (build_vtable_entry): Don't assume all vtable entries are
8072 (build_vtbl_initializer): Adjust accordingly.
8073 (get_vtable_decl): Fix formatting.
8075 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8077 * semantics.c (deferred_type_access_control): Walk the entire
8079 (save_type_access_control): Rename from
8080 initial_deferred_type_access_control. Just remember the value.
8081 (decl_type_access_control): New fn.
8082 (begin_function_definition): Use deferred_type_access_control, after
8083 we've started the function. Set type_lookups to error_mark_node.
8084 * parse.y (frob_specs, fn.def1): Adjust.
8085 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8086 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8087 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8088 (after_type_component_declarator0): Likewise.
8089 (after_type_component_declarator): Likewise.
8090 (notype_component_declarator): Likewise.
8091 * cp-tree.h: Adjust.
8093 * decl.c (redeclaration_error_message): Allow redeclaration of
8094 namespace-scope decls.
8096 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8098 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8100 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8102 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8103 * decl2.c (grokclassfn): Likewise.
8105 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8107 * decl2.c (lang_decode_option): Don't set default message length
8109 * lex.c (lang_init_options): Set it here.
8111 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8113 Make DECL_CONTEXT mean the class in which a member function was
8114 declared, even for a virtual function.
8115 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8116 (DECL_FRIEND_CONTEXT): New macro.
8117 (DECL_REAL_CONTEXT): Remove.
8118 (SET_DECL_FRIEND_CONTEXT): Likewise.
8119 (DECL_VIRTUAL_CONTEXT): Adjust.
8120 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8121 (add_friends): Remove.
8122 (hack_decl_function_context): Likewise.
8123 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8125 (build_over_call): Fix indentation. Use DECL_CONTEXT
8126 instead of DECL_CLASS_CONTEXT.
8127 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8128 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8129 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8130 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8131 (build_base_field): Likewise.
8132 (finish_struct_1): Likewise.
8133 (build_self_reference): Likewise.
8134 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8136 (pushtag): Use decl_function_context, not
8137 hack_decl_function_context.
8138 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8139 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8140 (pushdecl): Remove bogus code.
8141 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8142 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8143 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8144 Use decl_function_context, nothack_decl_function_context.
8145 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8146 (grokdeclarator): Likewise. Use decl_function_context, not
8147 hack_decl_function_context.
8148 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8149 (start_function): Use DECL_FRIEND_CONTEXT, not
8150 DECL_CLASS_CONTEXT. Use decl_function_context, not
8151 hack_decl_function_context.
8152 (finish_function): Use decl_function_context, not
8153 hack_decl_function_context.
8154 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8156 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8157 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8158 (grokfield): Likewise.
8159 (finish_builtin_type): Likewise.
8160 (finish_vtable_vardec): Use decl_function_context, not
8161 hack_decl_function_context.
8162 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8163 (start_static_initialization_or_destruction): Likewise.
8164 (finish_static_initialization_or_destruction): Likewise.
8165 (mark_used): Adjust logic for deciding when to synthesize methods.
8166 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8168 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8170 * friend.c (is_friend): Likewise.
8171 (add_friends): Remove.
8172 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8173 * lex.c (begin_definition_of_inclass_inline): Use
8174 decl_function_context, not hack_decl_function_context.
8175 (process_next_inline): Likewise.
8176 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8177 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8178 DECL_CLASSS_CONTEXT.
8179 (hack_identifier): Likewise.
8180 (synthesize_method): Use decl_function_context, not
8181 hack_decl_function_context.
8182 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8184 (is_member_template): Use decl_function_context, not
8185 hack_decl_function_context. Use DECL_CONTEXT, not
8187 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8189 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8191 (push_template_decl_real): Likewise.
8192 (instantiate_class_template): Don't call add_friends.
8193 (tsubst_default_argument): Use DECL_CONTEXT, not
8195 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8196 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8197 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8199 * repo.c (repo_inline_used): Likewise.
8200 * search.c (current_scope): Adjust for new _CONTEXT macros.
8201 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8203 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8204 (lookup_fnfields_here):Likewise.
8205 (check_final_overrider): Likewise.
8206 (init_vbase_pointers): Likewise.
8207 (virtual_context): Likewise.
8208 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8209 (expand_body): Use decl_function_context, not
8210 hack_decl_function_context.
8211 * tree.c (hack_decl_function_context): Remove.
8212 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8214 * typeck2.c (error_not_base_type): Likewise.
8216 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8218 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8220 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8222 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8224 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8226 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8228 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8230 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8232 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8234 * parse.y (frob_specs): Split out...
8235 (parse_decl): From here.
8236 (fn.def2): Call initial_deferred_type_access_control.
8237 (after_type_component_declarator0): Call frob_specs.
8238 (notype_component_declarator0): Likewise.
8239 * search.c (friend_accessible_p): Nested classes are friends of their
8242 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8244 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8245 used to create an implicit temporary.
8247 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8250 2000-02-08 Nathan Sidwell <nathan@acm.org>
8252 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8253 strip array element qualifiers too.
8255 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8257 * decl.c (store_parm_decls): Don't build cleanups for parameters
8258 while processing_template_decl.
8260 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8262 * cp-tree.h (struct saved_scope): Add incomplete field.
8263 (namespace_scope_incomplete): New macro.
8264 * decl.c (pushdecl): Use it.
8265 (hack_incomplete_structures): Use it. See through artificial
8267 (mark_saved_scope): Mark it.
8269 Implement access control for nested types.
8270 * search.c (type_access_control): New fn.
8271 (accessible_p): Now we do perform access control for types.
8272 * semantics.c (deferred_type_access_control): New fn.
8273 (initial_deferred_type_access_control): New fn.
8274 (begin_function_definition): Call it. Add lookups parm.
8275 * decl.c (struct binding_level): Add this_class field.
8276 (pushlevel_class): Set it.
8277 (mark_binding_level): Mark it.
8278 (lookup_name_real): Use it. Call type_access_control.
8279 (mark_saved_scope): Mark lookups field.
8280 * cp-tree.h (flagged_type_tree): Add lookups field.
8281 (struct saved_scope): Add lookups field.
8282 (type_lookups): New macro.
8283 * parse.y (declmods): Now <ftype>.
8284 (parse_decl): Add lookups parm. Call
8285 initial_deferred_type_access_control.
8286 (lang_extdef): Clear type_lookups.
8287 (typed_declspecs, declmods, typespec): Set lookups field.
8288 (initdcl): Call deferred_type_access_control.
8289 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8290 component_decl_1, named_parm): Adjust.
8291 * friend.c (is_friend): Nested classes are friends of their
8294 * class.c (currently_open_derived_class): New fn.
8295 * method.c (hack_identifier): Use it.
8297 * lex.c (do_identifier): Remove obsolete code.
8299 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8301 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8303 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8304 thinks this file is plain C).
8306 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8308 * Makefile.in (call.o): Depend on $(EXPR_H).
8310 * call.c: Include "expr.h".
8312 * class.c (dump_class_hierarchy): Add prototype.
8314 * search.c (dfs_get_pure_virtuals): Likewise.
8316 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8318 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8321 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8323 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8324 Store it in DECL_FCONTEXT.
8325 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8327 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8329 * tinfo.h (old abi): #include "tconfig.h".
8330 * tinfo.cc (convert_to_base): Move into old abi section.
8332 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8334 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8335 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8336 (BINFO_PRIMARY_BINFO): New macro.
8337 (BF_DELTA): Rename to ...
8338 (BV_DELTA): ... this.
8339 (BF_VCALL_INDEX): Rename to ...
8340 (BV_VCALL_INDEX): ... this.
8341 (BF_FN): Rename to ...
8343 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8344 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8345 (modify_vtable_entry): Simplify.
8346 (add_virtual_function): Rename BF_ macros to BV_ variants.
8347 (build_vtable_initializer): Likewise.
8348 (get_class_offset_1): Remove.
8349 (dfs_get_class_offset): Likewise.
8350 (get_class_offset): Likewise.
8351 (dfs_find_final_overrider): New function.
8352 (find_final_overrider): Likewise.
8353 (modify_one_vtable): Remove.
8354 (dfs_find_base): New function.
8355 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8356 find_final_overrider.
8357 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8359 (dfs_fixup_vtable_deltas): Remove.
8360 (override_one_vtable): Remove.
8361 (merge_overrides): Likewise.
8362 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8363 unreal chilren of virtual bases.
8364 (finish_struct_1): Don't use merge_overrides. Don't use
8365 dfs_fixup_vtable_deltas.
8366 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8369 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8370 Jason Merrill <jason@yorick.cygnus.com>
8372 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8374 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8376 * exception.cc (__throw_bad_typeid): Add missing std::.
8378 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8380 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8382 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8384 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8386 Runtime support for new-abi rtti.
8387 * inc/typeinfo (type_info::operator!=): Define in class.
8388 (type_info::before, type_info::name, type_info::operator==,
8389 type_info::operator!=): Define new ABI implementations.
8390 (type_info::is_pointer_p, type_info::is_function_p): Declare
8391 new virtual functions.
8392 (type_info::do_catch, type_info::do_upcast): Likewise.
8394 * tinfo.h (__base_class_info): Define new class.
8395 (__class_type_info): Likewise.
8396 (__si_class_type_info): Likewise.
8397 (__vmi_class_type_info): Likewise.
8398 (__dynamic_cast): Prototype.
8400 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8401 (type_info::is_pointer_p): Define new function.
8402 (type_info::is_function_p): Likewise.
8403 (type_info::do_catch): Likewise.
8404 (type_info::do_upcast): Likewise.
8405 (vtable_prefix): New structure for vtable access.
8406 (adjust_pointer): Define new template function.
8407 (contained_p, public_p, virtual_p, contained_public_p,
8408 contained_nonpublic_p, contained_nonvirtual_p): Define new
8410 (nonvirtual_base_type): New local variable.
8411 (__class_type_info::~__class_type_info): Define.
8412 (__si_class_type_info::~__si_class_type_info): Likewise.
8413 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8414 (__class_type_info::do_catch): Define new function.
8415 (__class_type_info::do_upcast): Likewise.
8416 (__class_type_info::find_public_src): Likewise.
8417 (__class_type_info::do_find_public_src): Likewise.
8418 (__si_class_type_info::do_find_public_src): Likewise.
8419 (__vmi_class_type_info::do_find_public_src): Likewise.
8420 (__class_type_info::do_dyncast): Likewise.
8421 (__si_class_type_info::do_dyncast): Likewise.
8422 (__vmi_class_type_info::do_dyncast): Likewise.
8423 (__class_type_info::do_upcast): Likewise.
8424 (__si_class_type_info::do_upcast): Likewise.
8425 (__vmi_class_type_info::do_upcast): Likewise.
8426 (__dynamic_cast): Likewise.
8428 * tinfo2.cc (__fundamental_type_info): Define new class.
8429 (__pointer_type_info): Likewise.
8430 (__reference_type_info): Likewise.
8431 (__array_type_info): Likewise.
8432 (__function_type_info): Likewise.
8433 (__enum_type_info): Likewise.
8434 (__ptr_to_member_type_info): Likewise.
8435 (__fundamental_type_info::~__fundamental_type_info): Define.
8436 (__pointer_type_info::~__pointer_type_info): Likewise.
8437 (__reference_type_info::~__reference_type_info): Likewise.
8438 (__array_type_info::~__array_type_info): Likewise.
8439 (__function_type_info::~__function_type_info): Likewise.
8440 (__enum_type_info::~__enum_type_info): Likewise.
8441 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8442 (__pointer_type_info::do_catch): Define new function.
8443 (__ptr_to_member_type_info::do_catch): Define new function.
8445 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8446 (__is_pointer): Likewise.
8448 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8450 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8452 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8453 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8454 (make_new_vtable): New function.
8455 (modify_vtable_entry): Handle generation of new vtables correctly.
8456 (modify_one_vtable): Remove unused parameter.
8457 (dfs_fixup_vtable_deltas): Likewise.
8458 (override_one_vtable): Use build_secondary_vtable.
8459 (finish_struct_1): Use build_primary_vtable and
8460 build_secondary_vtable.
8462 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8464 * cp/decl.c: Adjust variable names, comments, help strings.
8466 2000-01-29 Nathan Sidwell <nathan@acm.org>
8468 * new2.cc (operator delete[]): Use operator delete, don't assume
8471 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8473 * class.c (build_vtbl_initializer): Add argument to
8474 build_vtable_entry call.
8476 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8478 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8479 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8480 (BF_DELTA): New macro.
8481 (BF_VCALL_INDEX): Likewise.
8483 (THUNK_VCALL_OFFSET): Likewise.
8484 (make_thunk): Change prototype.
8485 * class.c (build_vtable_entry): Integrate
8486 build_vtable_entry_for_fn. Handle vcall indices.
8487 (build_vtable_entry_for_fn): Remove.
8488 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8489 BF_VCALL_INDEX, BF_FN.
8490 (modify_vtable_entry): Integrate common code from
8491 modify_one_vtable and dfs_fixup_vtable_deltas.
8492 (add_virtual_function): Set BF_VCALL_INDEX.
8493 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8495 (modify_one_vtable): Simplify.
8496 (dfs_fixup_vtable_deltas): Likewise.
8497 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8498 * method.c (make_thunk): Handle vcall indices.
8500 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8502 Compiler side new abi rtti (not enabled).
8503 * cp-tree.h (new_abi_rtti_p): New macro.
8504 (emit_support_tinfos): Prototype new function.
8505 (tinfo_decl_p): Likewise.
8506 (emit_tinfo_decl): Likwise.
8507 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8509 (doing_runtime): New local static.
8510 (init_rtti_processing): Add new-abi initializer.
8511 (get_tinfo_decl): Add new-abi logic.
8512 (tinfo_from_decl): Likewise.
8513 (build_dynamic_cast_1): Likewise.
8514 (qualifier_flags): New static function.
8515 (tinfo_base_init): Likewise.
8516 (generic_initializer): Likewise.
8517 (ptr_ref_initializer): Likewise.
8518 (ptmd_initializer): Likewise.
8519 (class_hint_flags): Likewise.
8520 (class_initializer): Likewise.
8521 (synthesize_tinfo_var): Likewise.
8522 (create_real_tinfo_var): Likewise.
8523 (create_pseudo_type_info): Likewise.
8524 (get_vmi_pseudo_type_info): Likewise.
8525 (create_tinfo_types): Likewise.
8526 (emit_support_tinfos): New global function.
8527 (tinfo_decl_p): New global predicate.
8528 (emit_tinfo_decl): New global function.
8529 * class.c (set_rtti_entry): Generalize for old and new rtti.
8530 (build_vtbl_initializer): Likewise.
8531 * decl2.c (finish_file): Likewise.
8533 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8535 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8536 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8538 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8540 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8543 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8545 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8547 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8549 * optimize.c (calls_setjmp_r): Supply new argument
8550 to special_function_p.
8552 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8554 * call.c: PROTO -> PARAMS.
8555 * class.c: Likewise.
8556 * cp-tree.h: Likewise.
8560 * decl2.c: Likewise.
8562 * errfn.c: Likewise.
8563 * error.c: Likewise.
8564 * except.c: Likewise.
8567 * input.c: Likewise.
8570 * method.c: Likewise.
8571 * optimize.c: Likewise.
8572 * parse.y: Likewise.
8576 * search.c: Likewise.
8577 * semantics.c: Likewise.
8580 * typeck.c: Likewise.
8581 * typeck2.c: Likewise.
8584 2000-01-25 Richard Henderson <rth@cygnus.com>
8586 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8588 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8590 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8591 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8592 (struct vcall_offset_data_s): New type.
8593 (dfs_vcall_offset_queue_p): New function.
8594 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8595 (build_vcall_offset_vtbl_entries): Likewise.
8596 (layout_vtable_decl): Likewise.
8597 (num_vfun_entries): Likewise.
8598 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8599 (build_vtbl_initializer): Likewise.
8600 (dfs_finish_vtabls): Use layout_vtable_decl.
8601 (modify_one_vtables): Always duplicate vtables under the new ABI.
8602 (finish_struct_1): Use layout_vtable_decl.
8604 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8606 * decl.c (member_function_or_else): Change third arg from a format
8607 specifier to an `enum overload_flags'. Callers changed.
8609 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8611 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8612 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8613 build_const_cast, get_delta_difference, check_return_expr): Avoid
8614 ANSI string concatenation usage.
8616 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8618 * class.c (layout_class_type): Put the fields required to make a
8619 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8622 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8624 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8627 * decl2.c (mark_used): Do instantiate inlines that have been
8628 explicitly instantiated.
8630 2000-01-24 Richard Henderson <rth@cygnus.com>
8632 * call.c (build_over_call): Use expand_tree_builtin.
8633 * typeck.c (build_function_call_real): Likewise.
8634 (build_binary_op_nodefault): Handle unordered compares.
8636 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8638 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8639 cp_tree_index values.
8640 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8641 New global node #defines for them.
8642 * rtti.c (call_void_fn): Replace with ...
8643 (build_runtime_decl): ... new static function.
8644 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8645 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8646 (build_dynamic_cast_1): Always produce correctly typed result.
8647 Explicitly produce type_info addresses. Use dynamic_cast_node.
8648 * exception.cc (__throw_bad_cast): Return `void *'.
8649 (__throw_bad_typeid): Return `const type_info &'.
8651 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8653 * cp-tree.h (get_vtable_decl): Prototype new function.
8654 * class.c (get_vtable_decl): New function. Broken out from ...
8655 (build_vtable): ... here. Use it.
8656 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8659 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8661 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8662 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8663 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8664 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8665 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8666 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8667 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8668 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8669 (CPTI_TINFO_VAR_ID): New enumeration.
8670 (__tp_desc_type_node, __access_mode_type_node,
8671 __bltn_desc_type_node, __user_desc_type_node,
8672 __class_desc_type_node, __ptr_desc_type_node,
8673 __attr_desc_type_node, __func_desc_type_node,
8674 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8675 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8676 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8677 enum_desc_type_node, class_desc_type_node,
8678 si_class_desc_type_node, vmi_class_desc_type_node,
8679 ptmd_desc_type_node, base_desc_type_node): New #defines.
8680 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8681 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8682 (tinfo_var_id): New enumeration.
8683 (DECL_TINFO_FN_P): Augment comment.
8684 * decl.c (cp_global_trees): Adjust documentation.
8685 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8686 tinfo_decl_type and tinfo_var_id.
8687 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8688 (build_typeid): Remove unused variable.
8689 (get_tinfo_var): Use tinfo_var_id.
8690 (tinfo_name): New static function.
8691 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8692 (tinfo_from_decl): Likewise.
8693 (get_base_offset): New static function, broken out of
8695 (expand_si_desc): Use tinfo_name.
8696 (expand_class_desc): Likewise. Lose local static variable.
8697 Use base_desc_type_node. Use get_base_offset.
8698 (expand_ptr_desc): Use tinfo_name.
8699 (expand_attr_desc): Likewise.
8700 (expand_generic_desc): Likewise.
8702 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8703 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8705 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8707 * cp-tree.h (__eprintf): Remove declaration.
8708 * tree.c (__eprintf): Remove definition.
8710 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8711 Mark Mitchell <mark@codesourcery.com>
8713 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8714 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8716 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8718 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8720 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8722 * cp-tree.h (register_dtor_fn): New function.
8723 * decl.c (destroy_local_static): Rename to ...
8724 (register_dtor_fn): ... this. Give it external linkage.
8725 (expand_static_init): Use it.
8726 * decl2.c (do_static_initialization): Likewise, if using
8728 (do_static_destruction): Check that __cxa_atexit is not in use.
8729 (finish_file): Don't call do_static_destruction if using
8732 * typeck.c (convert_arguments): Restore two-message error
8735 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8737 Remap dynamic cast hint values to be consistent across ABIs.
8738 * search.c (dynamic_cast_base_recurse): Remap generated value.
8739 (get_dynamic_cast_base_type): Adjust documentation.
8740 * tinfo.h (__user_type_info::dyncast): Likewise.
8741 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8742 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8743 (__class_type_info::do_dyncast): Likewise.
8744 (__class_type_info::do_find_public_subobj): Likewise.
8745 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8747 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8749 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8751 * typeck2.c (incomplete_type_error): Restore previous
8752 cp_error and cp_error_at call sequence.
8754 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8756 * class.c (dump_class_hierarchy): Make format agree with argument;
8757 cast pointer to unsigned long and print with %lx.
8759 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8761 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8763 * typeck.c (composite_pointer_type, common_type,
8764 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8765 build_function_call_real, convert_arguments,
8766 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8767 build_unary_op, mark_addressable, build_compound_expr,
8768 build_static_cast, build_reinterpret_cast, build_const_cast,
8769 build_c_cast, build_modify_expr, get_delta_difference,
8770 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8771 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8773 * typeck2.c (readonly_error, abstract_virtuals_error,
8774 process_init_constructor, check_for_new_type): Likewise.
8776 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8778 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8781 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8783 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8784 (build_x_typeid): Likewise.
8785 (get_tinfo_fn): Likewise.
8786 (get_tinfo_fn_unused): Rename to ...
8787 (get_tinfo_decl): ... here.
8788 * rtti.c (build_headof): Replace logic error with assertion.
8789 (get_tinfo_fn_dynamic): Rename to ...
8790 (get_tinfo_decl_dynamic): ... here. Make static. Use
8791 complete_type_or_else.
8792 (build_x_typeid): Move into ...
8793 (build_typeid): ... here. Adjust call to
8794 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8795 throw_bad_typeid expression.
8796 (get_tinfo_fn_unused): Rename to ...
8797 (get_tinfo_decl): ... here. Adjust comment.
8798 (get_tinfo_fn): Delete.
8799 (tinfo_from_decl): New static function.
8800 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8801 (get_typeid): Use complete_type_or_else.
8802 (build_dynamic_cast_1): Adjust calls to
8803 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8804 * parse.y (primary): Adjust call to build_typeid.
8805 * except.c (build_eh_type_type_ref): Adjust call to
8806 get_tinfo_decl. Mark as used.
8807 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8808 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8809 * parse.c: Regenerated.
8811 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8813 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8815 (resolves_to_fixed_type_p): Document calling convention.
8816 * rtti.c (build_x_typeid): Initialize NONNULL.
8818 * cp-tree.h (build_shared_int_cst): New function.
8819 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8820 * class.c (modify_vtable_entry): Likewise.
8821 (add_virtual_function): Split out code to generated shared
8822 INTEGER_CSTs to build_share_int_cst.
8823 (modify_all_vtables): Handle all the overridden functions here.
8824 Add overridden functions from non-primary virtual bases to the
8826 (finish_struct_1): Adjust call to modify_all_vtables. Add
8827 overridden functions from non-primary bases to the vtable.
8828 * tree.c (build_shared_int_cst): New function.
8830 * cp-tree.h (scratchalloc): Remove.
8831 (build_scratch_list): Likewise.
8832 * call.c (convert_class_to_reference): Replace build_scratch_list
8833 and build_expr_list with build_tree_list.
8834 (add_candidate): Replace scratchalloc with expralloc. Note memory
8836 (build_user_type_conversion_1): Replace build_scratch_list
8837 and build_expr_list with build_tree_list.
8838 (build_new_op): Likewise.
8839 (build_op_delete_call): Likewise.
8840 (convert_like): Likewise.
8841 * cvt.c (ocp_convert): Likewise.
8842 * decl.c (start_decl): Likewise.
8843 (start_function): Likewise.
8844 (finish_destructor_body): Likewise.
8845 (maybe_build_cleanup_1): Likewise.
8846 * decl2.c (reparse_decl_as_expr): Likewise.
8847 * init.c (perform_member_init): Likewise.
8848 (expand_cleanup_for_base): Likewise.
8849 (build_builtin_delete_call): Likewise.
8850 (build_new_1): Likewise.
8851 (build_delete): Likewise.
8852 * method.c (do_build_assign_ref): Likewise.
8853 * parse.y (already_scoped_stmt): Likewise.
8854 (nontrivial_exprlist): Likewise.
8855 (net_initializer): Likewise.
8856 (initlist): Likewise.
8857 * parse.c: Regenerated.
8858 * rtti.c (build_x_typeid): Likewise.
8859 (build_dynamic_cast_1): Likewise.
8860 * typeck.c (build_x_compound_expr): Likewise.
8861 (build_static_cast): Likewise.
8862 (build_modify_expr): Likewise.
8864 * cp-tree.h (DECL_VINDEX): Add documentation.
8865 * class.c (build_vtable_entry): Likewise.
8866 (start_vtable): Add comment.
8867 (add_virtual_function): Replace pending_hard_virtuals with
8868 overridden_virtuals and pending_virtuals with new_virtuals.
8869 Replace redundant assignments with assertions.
8870 (check_for_override): Add comment.
8871 (check_bases_and_members): Replace pending_hard_virtuals with
8872 overridden_virtuals and pending_virtuals with new_virtuals.
8873 (create_vtbl_ptr): Likewise.
8874 (layout_class_type): Likewise.
8875 (finish_struct_1): Likewise. Add comments.
8877 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8879 * class.c (finish_struct_1): Replace redundant code with
8882 * cp-tree.h (flag_new_abi): Move.
8883 (flag_use_cxa_atexit): Likewise.
8884 (flag_honor_std): Likewise.
8885 (flag_rtti): Likewise.
8886 (vbase_offsets_in_vtable_p): Define.
8887 (vptrs_present_everywhere_p): Likewise.
8888 (TYPE_CONTAINS_VPTR_P): Likewise.
8889 (dfs_walk_real): Declare.
8890 * class.c (build_vbase_pointer_fields): Check
8891 vbase_offsets_in_vtable_p.
8892 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8894 (build_vbase_offset_vtbl_entries): Simplify.
8895 (build_vbase_offset_vtbl_entries): Adjust.
8896 (build_vbase_pointer): Add ability to look up vbase offsets in
8898 (start_vtable): New function.
8899 (add_virtual_function): Use it.
8900 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8901 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8902 (build_vtbl_initializer): Take the type of the complete object as
8903 input. Use it to correctly calculate vbase offsets.
8904 (dfs_finish_vtbls): Pass the complete type to
8905 build_vtbl_initializer.
8906 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8907 (create_vtable_ptr): Create a vtable even if there are no
8908 new virtual functions, under the new ABI.
8909 (finish_struct_1): Likewise.
8910 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8911 * decl.c (exapnd_static_init): Remove call to
8912 preserve_initializer.
8913 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8915 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8916 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8917 (construct_virtual_bases): Don't initialize virtual base pointers
8919 (build_aggr_init): Clean up comment.
8920 (expand_aggr_init_1): Likewise.
8921 * rtti.c (expand_class_desc): Store the virtual function table
8922 index where the vbase offset lives in the offset field.
8923 * search.c (dfs_walk_real): Make it global.
8924 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8925 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8927 * tinfo.h (USItype): Make it signed under the new ABI.
8928 * tinfo.cc (convert_to_base): New function. Encapsulate base
8929 conversion logic here.
8930 (__class_type_info::do_upcast): Use it.
8931 (__class_type_info::do_dyncast): Likewise.
8932 (__class_type_info::do_find_public_subobj): Likewise.
8934 * init.c (construct_virtual_bases): Don't look up the addresses of
8935 virtual bases at run-time.
8937 * class.c (build_vbase_pointer): Relocate.
8938 (build_vbase_pointer_fields): Likewise.
8939 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8940 (build_vbase_offset_vtbl_entries): Likewise.
8942 * decl.c (init_decl_processing): Complain if -fnew-abi
8943 -fno-vtable-thunks is used.
8945 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8948 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8950 * cp-tree.h (num_extra_vtbl_entries): New function.
8951 (size_extra_vtbl_entries): Likewise.
8952 (dfs_vtable_path_unmark): Likewise.
8953 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8954 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8955 * class.c (num_extra_vtbl_entries): New function.
8956 (size_extra_vtbl_entries): Likewise.
8957 (dfs_build_vbase_offset_vtbl_entries): New function.
8958 (build_vbase_offset_vtbl_entries): Likewise.
8959 (build_vtbl_initializer): Use it.
8960 (finish_struct_1): Adjust vtable sizes (using
8961 num_extra_vtbl_entries).
8962 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8963 THUNK_DECL is non-NULL before expanding it.
8964 * init.c (expand_virtual_init): Adjust the vtable pointer by
8965 size_extra_vtbl_entries before storing it.
8966 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8967 Handle TREE_LIST parameters here, not in the dfs_* functions.
8968 (dfs_unmarked_real_bases_queue_p): Adjust.
8969 (dfs_marked_real_bases_queue_p): Likewise.
8970 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8971 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8972 (dfs_vtable_path_unmark): Likewise.
8974 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8976 * optimize.c (copy_body_r): Clear the operand three of a
8977 TARGET_EXPR when copying it.
8979 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8981 * method.c (build_decl_overload_real): Check whether we are in ::
8982 before returning __builtin_new/delete.
8984 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8986 * pt.c (tsubst_friend_function): Improve comment.
8987 (instantiate_decl): Avoid crashing when a "nested" function is
8988 instantiated from the top level.
8990 * dump.c (dqeueue_and_dump): Dump
8991 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8993 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8995 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8997 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8999 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9000 ENABLE_NEW_GXX_ABI defined.
9001 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9002 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9003 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9005 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9007 * decl.c (start_cleanup_fn): Call pushdecl.
9009 * call.c (convert_class_to_reference): Fix typos.
9010 (build_conditional_expr): Handle errors gracefully.
9011 * class.c (push_nested_class): Likewise.
9012 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9013 (DECL_THIS_EXTERN): Use it.
9014 (DECL_THIS_STATIC): Likewise.
9015 * cvt.c (convert_to_void): Handle errors gracefully.
9016 (build_expr_type_conversion): Likewise.
9017 * decl.c (maybe_push_decl): Likewise.
9018 (start_decl_1): Likewise.
9019 (require_complete_types_for_parms): Likewise.
9020 * parse.y (structsp): Likewise.
9021 (base_class): Likewise.
9022 * parse.c: Regenerated.
9023 * pt.c (finish_member_template_decl): Likewise.
9024 * typeck.c (decay_conversion): Likewise.
9026 * cp-tree.h (dfs_skip_vbases): New function.
9027 (find_vbase_instance): Likewise.
9028 * class.c (determine_primary_base): Allow a nearly empty base to
9029 serve as a primary base class under the new ABI.
9030 (get_class_offset_1): Rename to ...
9031 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9033 (get_class_offset): Use it. Issue error messages here.
9034 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9035 find the right copies of virtual bases.
9036 (fixup_vtable_deltas1): Rename to ...
9037 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9038 bases as primary bases.
9039 (fixup_vtable_deltas): Remove.
9040 (override_one_vtable): Handle virtual bases as primary bases.
9041 (merge_overrides): Likewise.
9042 (finish_struct_1): Likewise.
9043 (dump_class_hierarchy): Dump primary-ness of bases as well.
9044 * search.c (mark_primary_bases): Use a pre-order traversal to
9045 handle primary virtual bases.
9046 (dfs_skip_vbases): New fiunction.
9047 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9048 (fixup_virtual_upcast_offsets): Likewise.
9049 (fixup_all_virtual_upcast_offsets): Likewise.
9050 (dfs_find_vbase_instances): New function.
9051 (find_vbase_instance): Likewise.
9053 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9055 * lex.c (DIR_SEPARATOR): Delete macro.
9057 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9059 * decl2.c (lang_decode_option): Handle automatic line wrapping
9062 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9064 * friend.c (do_friend): Don't resolve scopes when processing
9065 template declarations, even if the qualifying scope doesn't
9066 involve template parameters.
9068 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9070 * class.c (dfs_modify_vtables_queue_p): Remove.
9071 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9072 and dfs_marked_real_bases_queue_p instead of
9073 dfs_modify_vtables_queue_p.
9075 * class.c (build_vbase_path): Simplify.
9076 (dfs_propagate_binfo_offsets): New function.
9077 (propagate_binfo_offsets): Use it.
9078 (remove_base_field): Simplify.
9079 (dfs_set_offset_for_vbases): Remove.
9080 (dfs_set_offset_for_shared_vbases): New function.
9081 (dfs_set_offset_for_unshared_vbases): Likewise.
9082 (layout_virtual_bases): Use them.
9083 (layout_basetypes): Don't call propagate_binfo_offsets.
9084 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9087 * class.c (build_base_field): New function, split out from ...
9088 (build_base_fields): ... here. Use it. Allocate primary bases
9089 first, under the new ABI.
9090 (get_vtable_entry): Remove.
9091 (remove_base_field): New function, split out from ...
9092 (remove_base_fields): ... here. Adjust since primary bases come
9093 first under the new ABI.
9095 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9096 (initialize_vtbl_ptrs): New function.
9097 (expand_indirect_vtbls_init): Change prototype.
9098 (convert_pointer_to_vbase): Declare.
9099 * init.c (expand_direct_vtbls_init): Remove.
9100 (dfs_initialize_vtbl_ptrs): New function.
9101 (initialize_vtbl_ptrs): Likewise.
9102 (emit_base_init): Use initialize_vtbl_ptrs.
9103 * search.c (convert_pointer_to_vbase): Make it global.
9104 (expand_indirect_vtbls_init): Remove vtable initialization code.
9105 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9107 * class.c (dfs_finish_vtbls): New function.
9108 (finish_vtbls): Use it.
9109 (dump_class_hierarchy): New function.
9111 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9112 (BINFO_VBASE_PRIMARY_P): New macro.
9113 (BINFO_VIRTUALS): Add to documentation.
9114 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9115 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9116 (dfs_mark_primary_bases_queue_p): Likewise.
9117 (dfs_unmarked_real_bases_queue_p): New function.
9118 (dfs_marked_real_bases_queue_p): Likewise.
9119 * search.c (dfs_mark_primary_bases): Adjust.
9120 (mark_primary_bases): Likewise.
9121 (get_shared_vbase_if_not_primary): New function.
9122 (dfs_unmarked_real_bases_queue_p): Likewise.
9123 (dfs_marked_real_bases_queue_p): Likewise.
9124 (dfs_get_pure_virtuals): Simplify.
9125 (get_pure_virtuals): Likewise.
9127 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9129 * lex.c: Include tm_p.h.
9131 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9133 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9135 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9137 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9138 * pt.c (instantiate_decl): Defer comdat templates that might not be
9141 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9142 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9143 (finish_file): Likewise.
9145 * decl2.c (import_export_class): Undo 12/14 change.
9147 * error.c (dump_decl): operator new, not operatornew.
9149 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9150 * search.c (lookup_field_1): Look for the last field with the
9153 2000-01-05 Nathan Sidwell <nathan@acm.org>
9155 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9158 2000-01-05 Nathan Sidwell <nathan@acm.org>
9160 * typeck.c (build_static_cast): Don't strip target qualifiers
9161 when casting from a class.
9163 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9165 * class.c (warn_hidden): Initialize variable `fndecl'.
9167 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9169 * decl.c (flag_isoc9x): New variable to be able to use code in
9170 c-common.c. For now always zero.
9172 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9174 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9175 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9176 or unshare_base_binfos for virtual bases here.
9177 * search.c (dfs_get_vbase_types): Do it here.
9178 (get_vbase_types): Adjust.
9180 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9182 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9183 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9184 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9185 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9186 (unmark_primary_bases): Remove declaration.
9187 (unmarkedp): Declare.
9188 (dfs_vbase_unmark): Likewise.
9189 * class.c (determine_primary_base): Return immediately if there
9190 are no base classes. Call mark_primary_bases here.
9191 (modify_all_direct_vtables): Remove.
9192 (modify_all_indirect_vtables): Remove.
9193 (dfs_modify_vtables_queue_p): New function.
9194 (dfs_modify_vtables): New function.
9195 (modify_all_vtables): Use them.
9196 (build_base_fields): Build FIELD_DECLs for primary virtual base
9198 (create_vtable_ptr): Don't call determine_primary_base here.
9199 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9200 (dfs_set_offset_for_vbases): ... this.
9201 (layout_virtual_bases): Use it.
9202 (layout_class_type): Call determine_primary_base here.
9203 * search.c (unmarkedp): Make it global.
9204 (shared_marked_p): Simplify.
9205 (shared_unmarked_p): Likewise.
9206 (dfs_primary_bases_queue_p): Remove.
9207 (dfs_unmark_primary_bases): Likewise.
9208 (unmark_primary_bases): Likewise.
9209 (mark_primary_bases): Simplify.
9210 (get_pure_virtuals): Don't call mark_primary_bases here.
9211 (dfs_vbase_unmark): New function.
9212 (get_vbase_types): Simplify.
9214 * class.c (struct base_info): Remove.
9215 (determine_primary_base): Take has_virtual_p rather than a
9216 base_info as input. Don't calculate max_has_virtual.
9217 (finish_struct_bits): Remove max_has_virtual argument.
9218 (create_vtable_ptr): Remove max_has_virtual_p argument.
9219 (layout_virtual_bases): Remove max argument.
9220 (layout_basetypes): Likewise.
9221 (layout_class_type): Remove max_has_virtual_p argument.
9222 (finish_struct_1): Remove max_has_virtual.
9224 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9225 (layout_basetypes): Remove.
9226 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9227 Update to handle primary virtual bases.
9228 (remove_base_fields): New function, split out from
9230 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9231 (layout_virtual_bases): New function, split out from
9232 layout_basetypes. Update to handle primary virtual bases.
9233 (layout_basetypes): Moved here from tree.c. Use
9234 remove_base_fields and layout_virtual_bases.
9235 * search.c (dfs_mark_primary_bases_queue_p): New function.
9236 (mark_primary_bases): Use it.
9237 * tree.c (CEIL): Remove.
9238 (propagate_binfo_offsets): Remove.
9239 (layout_basetypes): Remove.
9241 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9243 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9244 (BINFO_PRIMARY_MARKED_P): New macro.
9245 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9246 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9247 (mark_primary_bases): New function.
9248 (unmark_primary_bases): Likewise.
9249 * search.c (get_abstract_virtuals_1): Remove.
9250 (dfs_mark_primary_bases): New function.
9251 (mark_primary_bases): Likewise.
9252 (dfs_unmark_primary_bases): Likewise.
9253 (unmark_primary_bases): Likewise.
9254 (dfs_get_pure_virtuals): Likewise.
9256 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9258 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9259 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9260 (modify_one_vtable): Adjust.
9261 (fixup_vtable_deltas1): Likewise.
9262 (override_one_vtable): Likewise.
9263 * search.c (get_abstract_virtuals_1): Likewise.
9264 (get_pure_virtuals): Likewise.
9265 (expand_upcast_fixups): Likewise.
9266 * tree.c (debug_binfo): Likewise.
9268 * class.c (build_vtable): Don't return a value. Don't rebuild
9269 vtables for bases that have already been handled.
9270 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9271 already been handled.
9272 (modify_one_vtable): Adjust accordingly.
9273 (fixup_vtable_deltas1): Likewise.
9274 (finish_struct_1): Likewise.
9276 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9278 * call.c (build_new_method_call): Also check destructors.