| blob | 7c0ebc5f754f89d9a8437e823e6718f01dd079ba |
1 2001-06-05 Mark Mitchell <mark@codesourcery.com>
3 * pt.c (instantiate_decl): Tell the repository code about the
4 clones, not the cloned functions.
5 * repo.c (repo_template_used): Explicitly instantiate the cloned
6 function, not the clones.
8 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
10 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
11 ICS_BAD_FLAG on created conversion.
12 (compare_ics): Break out rank.
14 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
16 * decl.c (xref_tag): Remove extraneous %s on dependent name
17 lookup warning.
19 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
21 * class.c (layout_vtable_decl): Fix off by one error on
22 build_index_type.
23 (build_vtt): Likewise.
24 (build_ctor_vtbl_group): Likewise.
26 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
28 * class.c (maybe_indent_hierarchy): New function.
29 (dump_class_hierarchy_r): Add flags. Dump extra binfo
30 information, if enabled. Use maybe_indent_hierarchy. Adjust
31 output format.
32 (dump_class_hierarchy): Adjust prototype. Adjust output format.
33 (dump_array, dump_vtable, dump_vtt): New functions.
34 (finish_struct_1): Adjust hierarchy dumping.
35 (initialize_vtable): Call dump_vtable.
36 (build_vtt): Call dump_vtt.
37 (build_ctor_vtbl_group): Call dump_vtable.
38 * decl2.c (flag_dump_class_layout): Remove.
39 (cxx_decode_option): Remove dump translation unit
40 and dump class hierarchy check. Call dump_switch_p.
41 (finish_file): Adjust dumping.
42 (dump.c): Only dump base classes if not TDF_SLIM.
43 Only dump namespace members if not TDF_SLIM.
44 * optimize.c (dump_function): New function.
45 (optimize_function): Call dump_function.
46 * semantics.c (expand_body): Use dump_enabled_p.
48 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
50 PR g++/2936
51 Part missed from first commit
52 * decl2.c (finish_anon_union): Copy context.
54 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
56 PR g++/2936
57 * optimize.c (remap_decl): Remap anonymous aggregate members too.
59 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
61 PR g++/2823
62 * semantics.c (expand_body): Don't optimize thunks.
64 2001-05-25 Sam TH <sam@uchicago.edu>
66 * cp-tree.h lex.h: Fix header include guards.
68 2001-05-25 Mark Mitchell <mark@codesourcery.com>
70 * decl.c (init_decl_processing): Tweak.
72 2001-05-24 Mark Mitchell <mark@codesourcery.com>
74 * decl.c (duplicate_decls): Tidy.
75 (init_decl_processing): Always set flag_no_builtin.
77 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
79 PR c++/2184
80 * decl2.c (do_local_using_decl): Push the decls, even in a
81 template.
83 2001-05-22 Mark Mitchell <mark@codesourcery.com>
85 * optimize.c (initialize_inlined_parameters): Don't set
86 TREE_READONLY for a VAR_DECL taking the place of an inlined
87 PARM_DECL.
89 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
91 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
92 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
93 attribute.
95 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
97 * parse.y: Refer to compound literals as such, not as
98 constructor-expressions.
100 2001-05-21 Mark Mitchell <mark@codesourcery.com>
102 * call.c (build_op_delete_call): Ignore exception-specifications
103 when looking for matching delete operators.
104 * init.c (build_new_1): Compute whether or not the allocation
105 function used is a placement allocation function or not, and
106 communicate this information to build_op_delete_call.
108 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
110 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
111 (build_vtbl_ref): Adjust.
112 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
113 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
114 Re-add vtable-gc.
115 (unsupported_options): Correspondingly.
117 * decl2.c (maybe_make_one_only): Check flag_weak, not
118 supports_one_only().
120 * cp-tree.def (START_CATCH_STMT): Lose.
121 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
122 * tree.c (cp_statement_code_p): Don't case it.
123 * semantics.c (cp_expand_stmt): Likewise.
124 * cp-tree.h (START_CATCH_TYPE): Lose.
125 (HANDLER_TYPE): New.
126 * except.c (expand_start_catch_block): Don't start any blocks.
127 Return the type.
128 (expand_end_catch_block): Don't end any blocks.
129 * parse.y (handler): Don't pass anything from finish_handler_parms
130 to finish_handler.
131 * pt.c (tsubst_expr): Likewise.
132 * semantics.c (begin_handler): Call note_level_for_catch here.
133 (finish_handler_parms): Don't return anything.
134 (genrtl_catch_block, begin_catch_block): Lose.
135 (genrtl_handler): Call expand_start_catch here.
137 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
139 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
140 (get_vtable_decl, build_vtt): Not here.
142 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
144 PR c++/2781
145 * optimize.c (update_cloned_parm): Copy addressability and other
146 flags.
148 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
150 * pt.c (determine_specialization): Ignore artificial functions.
152 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
154 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
155 (C_RID_CODE): Remove.
156 * lex.c (cxx_init_options): Call set_identifier_size. Update.
157 (init_parse): Don't do it here.
159 2001-05-18 Diego Novillo <dnovillo@redhat.com>
161 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
162 function declaration to avoid stripping the symbol's attributes.
164 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
166 * decl.c (pushdecl): Adjust error string.
167 (xref_tag): Adjust friend class injection warning. Remove the
168 inherited name from the class shadowed scope.
170 2001-05-17 Mark Mitchell <mark@codesourcery.com>
172 * except.c (cp_protect_cleanup_actions): New function.
173 (init_exception_processing): Don't set protect_cleanup_actions
174 here. Do set lang_protect_cleanup_actions.
176 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
178 * spew.c (read_token): Call yyerror on all unexpected tokens.
180 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
182 * init.c (member_init_ok_or_else): Take a tree rather than
183 string for name.
184 (expand_member_init): Adjust.
186 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
188 * decl.c (duplicate_decls): Suppress warning about duplicate
189 decls if the first decl is a friend.
191 2001-05-12 Zack Weinberg <zackw@stanford.edu>
193 * except.c (choose_personality_routine): Export. Add
194 explanatory comment. Take an enum languages, not a boolean.
195 (initialize_handler_parm): Adjust to match.
196 * cp-tree.h: Prototype choose_personality_routine.
197 * lex.c (handle_pragma_java_exceptions): New function.
198 (init_cp_pragma): Register #pragma GCC java_exceptions.
200 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
202 * method.c (build_mangled_C99_name): Remove unused prototype.
204 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
206 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
207 * typeck.c (get_member_function_from_ptrfunc,
208 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
209 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
211 Reverted Geoff Keating's 2001-05-03's patch.
213 2001-05-11 Ira Ruben <ira@apple.com>
215 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
217 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
219 * cp-tree.h (finish_label_expr, lookup_label): Delete.
220 * parse.y: Update for '&&'; don't issue warning here.
221 * semantics.c (finish_label_expr): Delete.
223 2001-05-07 Mark Mitchell <mark@codesourcery.com>
225 * splay-tree.h (splay_tree_max): New function.
226 (splay_tree_min): Likewise.
228 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
230 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
231 (pfn_vflag_identifier): Define.
232 Update comment about layout of pointer functions.
233 (build_ptrmemfunc1): Update prototype.
234 (expand_ptrmemfunc_cst): Update prototype.
235 * decl.c (initialize_predefined_identifiers): Initialize
236 pfn_vflag_identifier.
237 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
238 an extra field to the type.
239 * expr.c (cplus_expand_constant): Pass 'flag' between
240 expand_ptrmemfunc_cst and build_ptrmemfunc1.
241 * typeck.c (get_member_function_from_ptrfunc): When
242 FUNCTION_BOUNDARY < 16, look at additional field to determine
243 if a pointer-to-member is a real pointer or a vtable offset.
244 (build_ptrmemfunc1): Add new parameter to contain extra field.
245 (build_ptrmemfunc): Pass the extra field around.
246 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
247 (pfn_from_ptrmemfunc): Ignore the extra field.
249 2001-05-03 Mark Mitchell <mark@codesourcery.com>
251 * cp-tree.h (flag_inline_trees): Update documentation.
252 * decl.c (init_decl_processing): Adjust handling of
253 flag_inline_functions and flag_inline_trees to support -O3.
254 (grokfndecl): Set DECL_INLINE on all functions if that's what
255 the user requested.
256 (save_function_data): Clear DECL_INLINE in
257 current_function_cannot_inline is non-NULL.
258 * decl2.c (flag_inline_trees): Update documentation.
260 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
262 * dump.c (cp_dump_tree, USING_STMT case): New case.
263 * tree.c (cp_statement_code_p): Add USING_STMT.
264 * decl2.c (do_using_directive): Add the using directive statement.
266 * tree.c (walk_tree): Reformat an if block.
268 2001-05-02 Mark Mitchell <mark@codesourcery.com>
270 * decl.c (compute_array_index_type): Don't try to do anything with
271 the indices when processing a template.
273 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
275 * call.c: NULL_PTR -> NULL.
276 * class.c: Likewise.
277 * cvt.c: Likewise.
278 * decl.c: Likewise.
279 * decl2.c: Likewise.
280 * except.c: Likewise.
281 * init.c: Likewise.
282 * rtti.c: Likewise.
283 * search.c: Likewise.
284 * tree.c: Likewise.
285 * typeck.c: Likewise.
286 * typeck2.c: Likewise.
288 2001-05-02 Mark Mitchell <mark@codesourcery.com>
290 * decl2.c (do_using_directive): Revert previous patch.
292 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
294 * cp-tree.def (USING_STMT): New statement node.
295 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
296 * decl2.c (do_using_directive): Add USING_STMT to statement
297 tree. Don't emit errors when processing template decl.
298 * pt.c (tsubst_expr, USING_STMT case): New case.
299 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
301 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
303 * call.c (build_new_op): Convert args from reference here.
304 (build_conditional_expr): Don't convert here.
306 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
308 * spew.c (last_token_id): New static variable.
309 (read_token): Set it here.
310 (yyerror): Use it here.
312 2001-04-30 Richard Henderson <rth@redhat.com>
314 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
315 * decl.c: Likewise.
317 2001-04-30 Mark Mitchell <mark@codesourcery.com>
319 * gxxint.texi: Remove.
320 * Make-lang.in: Remove all traces of gxxint.texi.
322 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
324 * decl2.c (start_static_initialization_or_destruction): Correct
325 logic to handle the -fno-use-cxa-atexit case.
327 2001-04-30 Mark Mitchell <mark@codesourcery.com>
329 * optimize.c (update_cloned_parm): New function.
330 (maybe_clone_body): Use it. Update the `this' parameter too.
332 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
334 * decl2.c (unsupported_options): Add new-abi.
335 * lang-options.h: Remove no longer supported options.
337 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
339 * except.c (can_convert_eh): Don't check template parms,
340 typename types etc.
342 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
344 * optimize.c (maybe_clone_body): Copy parameter names and locations.
346 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
348 * cp-tree.h (adjust_clone_args): Prototype new function.
349 * class.c (adjust_clone_args): New function.
350 * decl.c (start_function): Call it for in charge ctors.
352 2001-04-26 Mark Mitchell <mark@codesourcery.com>
354 * method.c (use_thunk): Make sure that thunks really are emitted
355 when requested.
357 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
359 * mangle.c (write_chars): New macro.
360 (hwint_to_ascii): New function
361 (write_number): Use it.
362 (write_integer_cst): Deal with really big numbers.
364 2001-04-25 Mark Mitchell <mark@codesourcery.com>
366 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
367 the clone.
369 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
371 * decl.c (grokdeclarator): Set context of namespace scope
372 TYPE_DECLS.
374 2001-04-24 Zack Weinberg <zackw@stanford.edu>
376 * cp/optimize.c: Include hashtab.h.
377 (struct inline_data): Add tree_pruner.
378 (expand_call_inline, expand_calls_inline): Use it when calling
379 walk_tree.
380 (optimize_function): Initialize and free tree_pruner.
382 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
384 Lazy __FUNCTION__ generation.
385 * cp-tree.def (FUNCTION_NAME): Remove.
386 * cp-tree.h (function_name_declared_p): Remove.
387 (cp_fname_init): Prototype.
388 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
389 don't call declare_function_name. Call start_fname_decls.
390 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
391 clobber the line number.
392 (cp_fname_init): New function.
393 (start_function): Call start_fname_decls.
394 (finish_function): Call finish_fname_decls.
395 * lex.c (reswords): Add slots for __FUNCTION__ et al.
396 (rid_to_yy): Add mappings for __FUNCTION__ et al.
397 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
398 * parse.y (VAR_FUNC_NAME): New token.
399 (primary): Add VAR_FUNC_NAME.
400 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
401 generation.
402 (tsubst, FUNCTION_NAME case): Remove.
403 (tsubst_copy, FUNCTION_NAME case): Remove.
404 (tsubst_expr, DECL_STMT case): Be careful with a
405 DECL_PRETTY_FUNCTION_P.
406 (instantiate_decl): Remove function_name_declared_p.
407 * semantics.c (begin_compound_statement): Don't call
408 declare_function_name here.
409 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
410 (finish_translation_unit): Call finish_fname_decls.
411 (expand_body): Remove function_name_declared_p.
412 * typeck2.c (digest_init): Allow any ERROR_MARK.
414 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
416 * pt.c (tsubst_decl): Use VOID_TYPE_P.
417 * semantics.c: Fix some typos.
419 2001-04-23 Phil Edwards <pme@sources.redhat.com>
421 * cp/decl2.c (flag_honor_std): Always initialize to 1.
423 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
425 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
427 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
429 * except.c (build_throw): Wrap the initialization of the exception
430 object in a MUST_NOT_THROW_EXPR.
431 (do_free_exception): #if 0.
433 2001-04-20 Mark Mitchell <mark@codesourcery.com>
435 * cp-tree.h (finish_enum): Change prototype.
436 * decl.c (finish_enum): Reorganize.
437 * parse.y (structsp): Adjust calls to finish_enum.
439 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
441 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
442 't' case.
444 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
446 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
447 (layout_empty_base): Return at end flag.
448 (build_base_field): Likewise.
449 (build_base_fields): Likewise.
450 (layout_virtual_bases): Don't add 1 to eoc value.
451 (end_of_class): Use full size for empty bases.
452 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
453 empty bases. Don't add 1 to eoc value. Only add trailing padding
454 if we're an empty class with no empty bases.
455 (dump_class_hierarchy): Dump size and alignment.
457 2001-04-20 Jakub Jelinek <jakub@redhat.com>
459 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
460 ICS_BAD_FLAG.
462 2001-04-20 Jakub Jelinek <jakub@redhat.com>
464 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
465 is found, look first if name does not match the structure name.
467 2001-04-19 Mark Mitchell <mark@codesourcery.com>
469 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
470 set.
471 (SET_DECL_LANGUAGE): New macro.
472 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
473 (pushdecl): Likewise.
474 (build_library_fn_1): Likewise.
475 (build_cp_library_fn): Likewise.
476 (grokfndecl): Likewise.
477 (grokvardecl): Mark `extern "C"' variables as having C linkage.
478 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
479 * lex.c (retrofit_lang_decl): Likewise.
480 * mangle.c (mangle_decl_string): Don't mangle the names of
481 variables declared with C language linkage.
482 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
484 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
486 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
487 flag_access_control from uninitialized storage.
489 2001-04-15 Mark Mitchell <mark@codesourcery.com>
491 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
492 * mangle.c (write_pointer_to_member_type): Fix mangling of
493 pointers to cv-qualified member function types.
495 * init.c (build_delete): Create a SAVE_EXPR for the address if
496 we're going to use it more than once.
498 2001-04-13 Mark Mitchell <mark@codesourcery.com>
500 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
501 (expand_ptremfunc_cst): Change prototype.
502 (delta2_from_ptrmemfunc): Remove.
503 * expr.c (cplus_expand_constant): Adjust call to
504 expand_ptrmemfunc_cst.
505 * typeck.c (build_ptrmemfunc1): Simplify.
506 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
507 results in a constant.
508 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
509 (delta2_from_ptrmemfunc): Remove.
510 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
512 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
514 * cp-tree.h (decl_namespace_list): New macro.
515 (struct saved_scope): Add decl_ns_list.
516 * decl.c (mark_saved_scope): Mark it.
517 * decl2.c: Lose static decl_namespace_list.
518 (init_decl2): Don't save it.
520 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
522 * cp-tree.h (warn_return_type, yylex): Delete redundant
523 declarations.
525 * decl.c (current_class_depth, global_namespace): Likewise.
527 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
529 * repo.c (flag_use_repository): Likewise.
531 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
533 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
534 set_block, pushdecl, getdecls, gettags, init_decl_processing,
535 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
536 lvalue_or_else, print_lang_statistics, comp_target_types,
537 unsigned_type, signed_type, signed_or_unsigned_type,
538 build_function_call, mark_addressable, incomplete_type_error):
539 Delete redundant declarations.
541 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
543 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
544 (TYPE_ANONYMOUS_P): New macro.
545 (TAGGED_TYPE_P): New macro.
546 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
547 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
548 * tree.c (no_linkage_helper): Likewise.
549 * semantics.c (begin_class_definition): Likewise.
550 * pt.c (convert_template_argument): Likewise.
551 * lex.c (check_for_missing_semicolon): Likewise.
553 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
555 * class.c (dfs_unshared_virtual_bases): New function.
556 (mark_primary_bases): Call it.
557 (check_bases): Ignore virtual bases when determining
558 nearly-emptiness.
560 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
562 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
564 2001-04-11 Mark Mitchell <mark@codesourcery.com>
566 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
567 cloned function to the clone.
569 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
571 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
573 * semantics.c: Include expr.h.
575 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
577 * method.c (implicitly_declare_fn): Commonize code for copy ctor
578 and assignment op. Set TREE_USED for parameter.
580 2001-04-10 Mark Mitchell <mark@codesourcery.com>
582 * class.c (find_final_overrider_data): Add `candidates'.
583 (dfs_find_final_overrider): Don't issue error messages
584 prematurely.
585 (find_final_overrider): Issue error messages here.
586 (build_base_field): Don't warn about amgibuous direct bases here.
587 (warn_about_ambiguous_direct_bases): New function.
588 (layout_class_type): Use it.
590 2001-04-10 Richard Henderson <rth@redhat.com>
592 * typeck.c (build_array_ref): Push the array reference inside
593 COMPOUND_EXPR and COND_EXPR.
595 2001-04-05 Mark Mitchell <mark@codesourcery.com>
597 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
598 * decl.c (duplicate_decls): Adjust accordingly.
599 (maybe_commonize_var): Likewise.
600 (grokfndecl): Likewise.
601 (start_function): Likewise.
602 (start_method): Likewise.
603 * decl2.c (key_method): Likewise.
604 (import_export_decl): Likewise.
605 * method.c (implicitly_declare_fn): Likewise.
606 * optimize.c (maybe_clone_body): Likewise.
608 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
610 * lang-specs.h: Add __DEPRECATED.
612 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
614 * search.c (get_dynamic_cast_base_type): When building a new
615 constant, set its type to ssizetype.
617 2001-04-04 Jakub Jelinek <jakub@redhat.com>
619 * optimize.c (expand_call_inline): Only add newly inlined statements
620 into inlined_stmts.
622 2001-04-03 Mark Mitchell <mark@codesourcery.com>
624 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
625 (OPERATOR_FORMAT): Likewise.
626 (OPERATOR_TYPENAME_FORMAT): Likewise.
627 * operators.def: Remove old name-mangling information.
628 * decl.c (grok_op_properties): Adjust accordingly.
629 * lex.c (init_operators): Likewise.
630 * rtti.c (get_tinfo_decl): Issue error messages about types that
631 have variable size.
633 2001-04-03 Mark Mitchell <mark@codesourcery.com>
635 * decl2.c (import_export_decl): Don't call import_export_class
636 when processing an inline member function.
637 * semantics.c (expand_body): Call import_export_decl before
638 emitting inline functions.
640 2001-03-28 Richard Henderson <rth@redhat.com>
642 IA-64 ABI Exception Handling:
643 * cp-tree.def (EH_SPEC_BLOCK): New.
644 (MUST_NOT_THROW_EXPR): New.
645 * cp-tree.h: Update changed function declarations.
646 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
647 (CPTI_CALL_UNEXPECTED): New.
648 (struct cp_language_function): Rename x_eh_spec_try_block
649 to x_eh_spec_block.
650 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
651 * decl.c (current_binding_level): If no current function
652 bindings, revert to scope_chain.
653 (initialize_predefined_identifiers): Remove __cp_push_exception.
654 (store_parm_decls): Use begin_eh_spec_block.
655 (finish_function): Use finish_eh_spec_block.
656 (mark_lang_function): Update for name changes.
657 * decl2.c (finish_file): No mark_all_runtime_matches.
658 * dump.c (cp_dump_tree): Handle new tree codes.
659 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
660 * except.c (catch_language_init, catch_language): Remove.
661 (init_exception_processing): Don't set language code.
662 Initialize call_unexpected_node, protect_cleanup_actions,
663 eh_personality_libfunc, lang_eh_runtime_type.
664 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
665 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
666 (prepare_eh_type): Split out type canonicalizations ...
667 (build_eh_type_type): ... from here.
668 (build_eh_type_type_ref): Remove.
669 (mark_all_runtime_matches): Remove.
670 (build_exc_ptr): New.
671 (do_begin_catch, do_end_catch): New.
672 (do_pop_exception): Remove.
673 (build_terminate_handler): Remove.
674 (choose_personality_routine): Split out language choice from ...
675 (initialize_handler_parm): ... here.
676 Use MUST_NOT_THROW_EXPR.
677 (expand_start_catch_block): Use do_begin_catch. Simplify Java
678 exception object handling.
679 (expand_start_eh_spec, expand_end_eh_spec): Remove.
680 (expand_exception_blocks, alloc_eh_object): Remove.
681 (begin_eh_spec_block, finish_eh_spec_block): New.
682 (do_allocate_exception, do_free_exception): New.
683 (expand_throw): Merge into ...
684 (build_throw): ... here. Update for abi.
685 * expr.c (cplus_expand_expr): No expand_internal_throw.
686 Handle MUST_NOT_THROW_EXPR.
687 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
688 * semantics.c (*) Update for except.h name changes.
689 (genrtl_try_block): No protect_with_terminate.
690 (genrtl_eh_spec_block): New.
691 (genrtl_handler): Don't emit the goto here.
692 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
693 (genrtl_finish_function): Don't expand_exception_blocks.
694 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
696 2001-03-28 Richard Henderson <rth@redhat.com>
698 * decl.c (struct named_label_list): Rename eh_region to
699 in_try_scope, add in_catch_scope.
700 (struct binding_level): Rename eh_region to is_try_scope,
701 add is_catch_scope.
702 (note_level_for_try): Rename from note_level_for_eh.
703 (note_level_for_catch): New.
704 (poplevel): Copy both is_try_scope and is_catch_scope to
705 the named_label_list struct.
706 (check_previous_goto_1): Don't check for catch block via
707 DECL_ARTIFICIAL; use in_try_scope instead.
708 (check_goto): Likewise.
709 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
710 * except.c (expand_start_catch_block): Call note_level_for_catch.
711 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
713 2001-03-27 Richard Henderson <rth@redhat.com>
715 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
716 exceptions_via_longjmp.
718 2001-03-27 Phil Edwards <pme@sources.redhat.com>
720 * pt.c (check_default_tmpl_args): Make error messages clearer.
722 2001-03-26 Phil Edwards <pme@sources.redhat.com>
724 * error.c: Also undefine 'A' macro used for cp_printers definition.
726 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
728 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
730 2001-03-26 Mike Yang <yang@research.att.com>
731 Mark Mitchell <mark@codesourcery.com>
733 * dump.c (dump_access): New function.
734 (cp_dump_tree): Use it. Dump basetype information for class
735 types.
737 2001-03-26 Mark Mitchell <mark@codesourcery.com>
739 * Makefile.in (optimize.o): Depend on params.h.
740 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
741 (init_decl_processing): Set flag_no_inline when doing
742 inlining-on-trees.
743 * optimize.c: Include params.h.
744 (struct inline_data): Improve documentation of FNS. Add
745 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
746 (INSNS_PER_STMT): New macro.
747 (remap_block): Use CLONING_P.
748 (inlinable_function_p): Don't inline big functions.
749 (expand_call_inline): Keep track of how much inlining we've done.
750 (optimize_function): Set FIRST_INLINED_FN.
751 (maybe_clone_body): Set CLONING_P.
752 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
753 tree nodes.
754 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
755 rest_of_compilation. Clear DECL_RTL for local variables
756 afterwards.
757 (clear_decl_rtl): New function.
759 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
761 Implement DR 209
762 * cp-tree.h (skip_type_access_control,
763 reset_type_access_control): Prototype.
764 * decl.c (grokdeclarator): Access of friends is not checked.
765 * parse.y (component_decl_list): Reset type access control.
766 * semantics.c (decl_type_access_control): Clear
767 current_type_lookups.
768 (save_type_access_control): Don't save if not deferring.
769 (skip_type_access_control, reset_type_access_control): New
770 functions.
771 (begin_class_definition): Do type access control for basetypes.
772 Start deferred access control.
773 (finish_class_definition): Resume immediate access control if
774 this is a local class.
776 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
778 * class.c (add_method): Use memcpy/memmove, not bcopy.
780 * decl.c (duplicate_decls): Likewise.
782 2001-03-23 Jakub Jelinek <jakub@redhat.com>
784 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
785 not `_'.
787 2001-03-23 Jakub Jelinek <jakub@redhat.com>
789 * decl.c (local_names): Define.
790 (push_local_name): New.
791 (grok_reference_init): Return init if initializing static reference
792 variable with non-constant instead of emitting it.
793 Move expand_static_init call to cp_finish_decl.
794 (layout_var_decl): Call push_local_name.
795 (maybe_commonize_var): Allow inlining functions even if they have
796 static local variables, use comdat_linkage for them if flag_weak.
797 (check_initializer): Call obscure_complex_init if
798 grok_reference_init returned non-zero.
799 (save_function_data): Clear x_local_names.
800 (pop_cp_function_context): Free x_local_names.
801 (mark_inlined_fns): Remove.
802 (mark_lang_function): Mark x_local_names.
803 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
804 Mark inlined_fns as tree, remove call to mark_inlined_fns.
805 * class.c (alter_access): Ensure DECL_ACCESS is never set if
806 DECL_DISCRIMINATOR_P.
807 * cp-tree.h (cp_language_function): Add x_local_names.
808 (lang_decl_flags): Add discriminator into u2.
809 (lang_decl_inlined_fns): Remove.
810 (lang_decl): inlined_fns is now a TREE_VEC.
811 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
812 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
813 TREE_VEC, not a custom structure.
814 (optimize_function): Likewise.
815 * mangle.c (discriminator_for_local_entity): Discriminate among
816 VAR_DECL local entities.
817 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
818 is not valid.
820 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
822 Add support for Java interface method calls.
823 * cp-tree.h (struct lang_type): Add java_interface flag.
824 (TYPE_JAVA_INTERFACE): New macro.
825 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
826 by setting TYPE_JAVA_INTERFACE.
827 * call.c (java_iface_lookup_fn): New static.
828 (build_over_call): If calling a method declared in a
829 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
830 expression which resolves the function address.
831 (build_java_interface_fn_ref): New function.
833 2001-03-22 Richard Henderson <rth@redhat.com>
835 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
836 * except.c: Don't include it.
838 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
839 based on an idea from Joe Buck <jbuck@synopsys.com>
841 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
842 New nonterminals.
843 (data_def, component_decl): Add reductions to bad_decl.
845 2001-03-22 Jakub Jelinek <jakub@redhat.com>
847 * method.c (do_build_assign_ref): Don't use build_modify_expr for
848 anonymous aggregates, since they don't have assignment operator
849 method.
850 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
851 assignment operators for anonymous structure fields.
853 2001-03-21 Jason Merrill <jason@redhat.com>
855 * pt.c (instantiate_decl): Abort if we see a member constant
856 instantiation that doesn't already have its initializer.
857 Downgrade explicit instantiation without definition to pedwarn.
859 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
860 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
861 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
863 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
864 (pending_vtables): Remove.
865 * decl2.c (pending_vtables): Remove.
866 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
867 CLASSTYPE_VTABLE_NEEDS_WRITING.
868 (import_export_class): Likewise.
869 (init_decl2): Don't mark pending_vtables.
870 * lex.c (handle_pragma_vtable): Just sorry.
871 * pt.c (instantiate_class_template): Don't mess with
872 CLASSTYPE_VTABLE_NEEDS_WRITING.
873 (mark_class_instantiated): Likewise.
874 * ptree.c (print_lang_type): Don't print it.
875 * semantics.c (begin_class_definition): Don't set it.
877 * pt.c (template_tail): Replace with last_pending_template.
878 (maybe_templates, maybe_template_tail): Remove.
879 (add_pending_template): Adjust.
880 (instantiate_pending_templates): Adjust.
882 * cp-tree.h (struct saved_scope): Remove lang_stack field.
883 (current_lang_stack): Remove.
884 * decl.c (maybe_push_to_top_level): Don't initialize it.
885 (duplicate_decls): Use current_lang_depth.
886 (xref_basetypes): Likewise.
887 * class.c (current_lang_depth): New fn.
888 (push_lang_context): Use more varray functionality.
889 (pop_lang_context): Likewise.
891 * error.c (GLOBAL_THING): Always use '__'.
893 2001-03-21 Mark Mitchell <mark@codesourcery.com>
895 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
897 * mangle.c (mangle_decl_string): Mangle the names of overloaded
898 operators, even when they have `extern "C"' linkage.
900 2001-03-19 Mark Mitchell <mark@codesourcery.com>
902 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
903 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
904 where it's not necessary.
905 (add_method): Remove optimization involving comparison of
906 DECL_ASSEMBLER_NAME.
907 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
908 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
909 where it's not necessary.
910 (check_methods): Likewise.
911 (build_clone): Likewise.
912 (built_vtt): Likewise.
913 * cp-tree.h (DECL_NEEDED_P): Likewise.
914 * decl.c (pushtag): Likewise.
915 (duplicate_decls): Likewise.
916 (pushdecl): Likewise.
917 (builtin_function): Likewise.
918 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
919 (build_cp_library_fn): Likewise.
920 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
921 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
922 where it's not necessary.
923 (make_rtl_for_nonlocal_decl): Likewise.
924 (cp_finish_decl): Likewise.
925 (grokfndecl): Likewise.
926 (grokvardecl): Likewise.
927 (grokdeclarator): Likewise.
928 (start_function): Likewise.
929 (cp_missing_return_ok_p): Likewise.
930 * decl2.c (grokclassfn): Likewise.
931 (check_classfn): Likewise.
932 (finish_static_data_member_decl): Likewise.
933 (grokfield): Likewise.
934 * error.c (GLOBAL_IORD_P): Remove.
935 (dump_global_iord): Improve output.
936 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
937 * except.c (nothrow_libfn_p): Summarily reject any function not in
938 namespace-scope.
939 * init.c (build_java_class_ref): Don't explicitly set
940 DECL_ASSEMBLER_NAME after calling mangle_decl.
941 * mangle.c (mangle_decl_string): Handle extern "C" functions.
942 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
943 * method.c (set_mangled_name_for_decl): Don't explicitly set
944 DECL_ASSEMBLER_NAME after calling mangle_decl.
945 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
946 IDENTIFIER_GLOBAL_VALUE for the thunk.
947 * pt.c (set_mangled_name_for_template_decl): Remove.
948 (check_explicit_specialization): Don't use it.
949 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
950 (tsubst_friend_function): Likewise.
951 (tsubst_decl): Likewise.
952 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
953 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
954 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
955 where it's not necessary.
956 (tinfo_base_init): Likewise.
957 (create_real_tinfo_var): Likewise.
958 * search.c (looup_field_1): Likewise.
959 * semantics.c (finish_named_return_value): Likewise.
960 * tree.c (init_tree): Set lang_set_decl_assembler_name.
962 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
964 Correct semantics restrictions checking in throw-expression.
965 * except.c (is_admissible_throw_operand): New function.
966 (build_throw): Use it.
968 2001-03-14 Mark Mitchell <mark@codesourcery.com>
970 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
971 and its ilk.
973 2001-03-14 Mark Mitchell <mark@codesourcery.com>
975 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
976 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
977 * decl.c (duplicate_decls): Likewise.
978 (builtin_function): Likewise.
979 (build_library_fn): Likewise.
980 (build_cp_library_fn): Likewise.
981 (check_initializer): Likewise.
982 (cp_finish_decl): Likewise.
983 * decl2.c (grokfield): Likewise.
984 (grok_function_init): Remove #if 0'd code.
985 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
986 * friend.c (do_friend): Likewise.
987 * init.c (get_temp_regvar): Likewise.
988 * method.c (make_thunk): Likewise.
989 * pt.c (tsubst_friend_function): Likewise.
990 (tsubst_decl): Likewise.
991 (regenerate_decl_from_template): Likewise.
992 * semantics.c (genrtl_named_return_value): Likewise.
993 (expand_body): Likewise.
994 (genrtl_finish_function): Likewise.
995 * tree.c (cp_tree_equal): Likewise.
997 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
999 * call.c (convert_like_real): Add extra semantics to INNER
1000 parameter. Don't convert to temporary if a user conversion
1001 gives us an lvalue that we're about to bind to a reference.
1002 Set INNER to indicate pending reference binding on recursive
1003 calls.
1005 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1007 * cp/lex.c: Delete duplicate pending_lang_change.
1009 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1011 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1012 Similarly.
1013 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1014 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1016 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1018 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1020 2001-03-08 Stan Shebs <shebs@apple.com>
1022 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1024 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1026 * spew.c: Remove references to CPP_OSTRING.
1028 2001-03-06 Andrew Haley <aph@redhat.com>
1030 * typeck.c (convert_arguments): Check that we have an fndecl.
1032 2001-03-05 Andrew Haley <aph@redhat.com>
1034 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1035 __built_in_constant_p.
1037 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1039 * typeck.c (build_static_cast): Allow enum to enum conversions
1040 as per DR 128.
1042 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1044 * class.c (check_field_decls): Pointers to member do not a
1045 non-pod struct make, as per DR 148.
1047 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1049 * call.c (joust): cp_pedwarn when using gnu extension concerning
1050 worst conversion sequences.
1052 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1054 * decl.c: Replace all uses of 'boolean' with 'bool'.
1056 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1058 * lang-specs.h: Add zero initializer for cpp_spec field to
1059 all array elements that need one. Don't put an #ifdef inside
1060 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1061 use it.
1063 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1065 Implement using decls inside template functions.
1066 * decl2.c (validate_nonmember_using_decl): Don't special case
1067 fake_std_node in the global namespace. Don't reject early when
1068 processing a template.
1069 (do_local_using_decl): Add to statement tree. Don't do further
1070 processing when building a template.
1071 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1073 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1075 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1076 same function. Do complain about ambiguating extern "C"
1077 declarations.
1079 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1081 Remove floating point and complex type template constant parms.
1082 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1083 COMPLEX_TYPE extensions.
1084 (invalid_nontype_parm_type_p): Likewise.
1086 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1088 * except.c (call_eh_info): Revert "match_function"'s type.
1090 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1092 Fix ctor vtable vcall offsets.
1093 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1094 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1095 (get_matching_base): Remove.
1096 (get_original_base): New function.
1097 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1098 Use a virtual thunk for a ctor vtable with an index
1099 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1100 primary base within a constructor vtable. Only set
1101 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1102 when primary base has been lost.
1103 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1105 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1107 * call.c (joust): Ensure more_specialized()'s argument length
1108 parameter has correct value for constructors.
1110 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1112 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1114 * decl.c (mark_inlined_fns): Prototype.
1116 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1118 * spew.c (yylex): Correct handling of friends.
1120 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1122 * mangle.c (write_encoding): Pass write_function_type the
1123 FUNCTION_DECL for the function being encoded.
1124 (write_function_type): Pass it along to write_bare_function_type.
1125 (write_bare_function_type): Pass it along to write_method_parms.
1126 (write_method_parms): Don't mangle the compiler-generated
1127 parameters to a constructor or destructor.
1129 2001-02-22 Andreas Jaeger <aj@suse.de>
1131 * optimize.c: Include toplev.h for
1132 note_deferral_of_defined_inline_function prototype.
1134 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1136 * cp-tree.h (struct lang_decl_inlined_fns): New.
1137 (struct lang_decls): Add inlined_fns.
1138 (DECL_INLINED_FNS): New macro.
1139 * optimize.c (struct inline_data): Add inlined_fns.
1140 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1141 (inlinable_function_p): Likewise, fix typo in comment,
1142 function is not inlinable if it already inlined function currently
1143 being optimized.
1144 (expand_call_inline): Add fn to inlined_fns if neccessary.
1145 (optimize_function): Initialize inlined_fns.
1146 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1147 * decl.c (mark_inlined_fns): New function.
1148 (lang_mark_tree): Call it.
1150 2001-02-21 Jason Merrill <jason@redhat.com>
1152 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1153 (DECL_UNINLINABLE): Move to middle-end.
1155 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1156 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1157 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1158 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1159 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1161 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1162 second parm of op=.
1164 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1166 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1167 any namespace.
1169 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1171 * optimize.c (expand_call_inline): Don't walk subtrees of type
1172 nodes.
1174 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1176 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1177 for a destructor.
1179 2001-02-18 Jason Merrill <jason@redhat.com>
1181 Do put the VTT parameter in DECL_ARGUMENTS.
1182 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1183 (current_vtt_parm): New macro.
1184 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1185 (DECL_HAS_VTT_PARM_P): New macro.
1186 (DECL_VTT_PARM): Remove.
1187 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1188 * decl.c (duplicate_decls): Only copy the operator code if
1189 appropriate.
1190 (start_function): Set current_vtt_parm.
1191 (lang_mark_tree): Don't mark vtt_parm.
1192 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1193 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1194 * class.c (build_clone): Maybe remove the VTT parm.
1195 * optimize.c (maybe_clone_body): Set up the VTT parm.
1196 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1197 * call.c (build_over_call): Just allow the VTT arg.
1198 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1199 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1200 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1201 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1202 * error.c (dump_function_decl): Likewise.
1203 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1204 if we try to call a constructor with in-charge or VTT parms.
1205 * method.c (skip_artificial_parms_for): New fn.
1206 * call.c (add_function_candidate, build_over_call): Call it.
1207 * call.c (build_new_method_call): Use current_vtt_parm.
1208 * init.c (expand_virtual_init): Likewise.
1209 * class.c (same_signature_p): No longer static.
1210 * cp-tree.h: Declare it.
1211 * search.c (look_for_overrides_r): Use it.
1213 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1215 * cp-tree.h (new_abi_rtti_p): Remove.
1216 (name_mangling_version): Likewise.
1217 (flag_do_squangling): Likewise.
1218 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1219 * decl.c (grokfndecl): Likewise.
1220 * decl2.c (name_mangling_version): Remove.
1221 (flag_do_squangling): Likewise.
1222 (lang_f_options): Remove `squangle'.
1223 (unsupported_options): Add `squangle'.
1224 (cxx_decode_option): Issue a warning about uses of
1225 -fname-mangling-version.
1226 (finish_file): Remove old ABI support.
1227 * pt.c (check_explicit_specialization): Likewise.
1228 (tsubst_decl): Likewise.
1229 * rtti.c (init_rtti_processing): Likewise.
1230 (build_headof): Likewise.
1231 (get_tinfo_decl_dynamic): Likewise.
1232 (tinfo_from_decl): Likewise.
1233 (build_dynamic_cast_1): Likewise.
1234 (synthesize_tinfo_var): Likewise.
1235 * init.c (build_new): Allow enumeration types for the array-bounds
1236 in a direct-new-declarator.
1238 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1240 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1241 TREE_PROTECTED from the template being specialized.
1243 2001-02-17 Jason Merrill <jason@redhat.com>
1245 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1247 * decl.c (bad_specifiers): Allow throw specs on things with
1248 pointer-to-function or -member-function type.
1249 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1250 a pmf.
1252 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1254 * call.c (check_dtor_name): Handle template names correctly.
1256 2001-02-16 Jason Merrill <jason@redhat.com>
1258 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1259 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1260 * optimize.c (maybe_clone_body): Don't substitute it.
1261 * call.c (build_new_method_call): Check in_chrg instead.
1262 * init.c (expand_virtual_init): Likewise.
1264 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1266 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1267 class-type introduces at least a type-name.
1269 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1271 * call.c (convert_like_real): Create a temporary for non-lvalue.
1273 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1275 * cp-tree.h: Fix typos in comments.
1277 2001-02-16 Jason Merrill <jason@redhat.com>
1279 * optimize.c (remap_block): If we're compiling a clone, pass the
1280 new block to insert_block.
1282 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1284 * semantics.c (finish_asm_stmt): Robustify.
1286 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1288 * pt.c (push_template_decl_real): Don't remangle the name of a
1289 class template.
1291 2001-02-15 Jim Meyering <meyering@lucent.com>
1293 * Make-lang.in (c++.install-common): Depend on installdirs.
1294 (c++.install-info): Likewise.
1295 (c++.install-man): Likewise.
1297 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1299 * typeck2.c (build_m_component_ref): Robustify.
1301 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1303 * friend.c (do_friend): Don't take the nested [template] class
1304 into account when deciding whether to warn about the friend
1305 function not referring to a template function.
1307 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1309 * typeck.c (build_unary_op): Clarify error message.
1311 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1313 * parse.y (component_constructor_declarator): allow optional
1314 parentheses around constructor class name.
1316 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1318 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1319 section.
1320 * init.c (emit_base_init): Remove incorrect comment about
1321 virtual bases.
1322 * method.c (make_thunk): Fix comment alignment.
1324 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1326 Kill remnants of this is variable.
1327 * cp-tree.h (flag_this_is_variable): Remove.
1328 * decl2.c (flag_this_is_variable): Remove.
1329 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1330 (build_vbase_path): The path is non-static, even in a cdtor.
1331 (resolves_to_fixed_type_p): Add additional return value.
1332 * search.c (init_vbase_pointers): Adjust.
1333 * tree.c (lvalue_p_1): Adjust.
1334 * typeck.c (mark_addressable): Adjust.
1336 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1338 * pt.c (unify): Don't check cv quals of array types.
1340 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1342 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1343 check whether we already have the type.
1345 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1347 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1348 * call.c (build_op_delete_call): Simplify to remove duplicate
1349 code.
1350 * class.c (clone_function_decl): Don't build the deleting variant
1351 of a non-virtual destructor.
1352 * decl.c (finish_destructor_body): Don't call delete if this is a
1353 non-virtual destructor.
1354 * init.c (build_delete): Explicitly call `operator delete' when
1355 deleting an object with a non-virtual destructor.
1357 2001-02-13 Jason Merrill <jason@redhat.com>
1359 * lang-specs.h: Add more __EXCEPTIONS.
1361 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1363 * typeck2.c (process_init_constructor): Check
1364 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1366 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1368 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1369 Remove spurious information in comment. Allow further
1370 adjustments of REFERENCE_TYPE args.
1372 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1374 * errfn.c (cp_deprecated): Tweak diagnostic text.
1375 * parse.y (new_initializer): Deprecate initializer lists
1376 extension.
1378 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1380 Remove old ABI support.
1382 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1384 * decl2.c (flag_vtable_thunks): Always set it to 1.
1385 (flag_new_abi): Likewise.
1386 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1388 * Makefile.in (g++spec.o): Fix typo.
1390 2001-02-09 Jason Merrill <jason@redhat.com>
1392 * lang-specs.h: Restore definition of __EXCEPTIONS.
1394 2001-02-08 Jason Merrill <jason@redhat.com>
1396 * search.c (shared_member_p): New function.
1397 (lookup_field_r): Use it.
1398 * cp-tree.h (SHARED_MEMBER_P): Remove.
1400 * method.c (process_overload_item): Handle template-dependent array
1401 bounds.
1402 * pt.c (type_unification_real): If we end up with undeduced nontype
1403 parms, try again.
1405 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1406 types.
1408 * typeck2.c (friendly_abort): Don't say anything if we have
1409 earlier errors or sorries.
1411 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1412 wchar_t. Ignore if in_system_header.
1414 * decl.c (maybe_push_cleanup_level): New fn...
1415 (start_decl_1): ...split out from here.
1416 * cvt.c (build_up_reference): Use it.
1417 * cp-tree.h: Declare it.
1419 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1421 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1422 spec.
1424 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1426 * pt.c (lookup_template_class): Make sure it's a primary
1427 template or template_template_parm when called from the parser.
1428 (instantiate_template_class): Add assertion.
1430 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1432 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1433 from error_mark_node.
1435 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1437 Fix specification and implementation bugs in V3 ABI
1438 construction vtables.
1439 * cp-tree.h (flag_dump_class_layout): New flag.
1440 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1441 (BINFO_LOST_PRIMARY_P): New flag.
1442 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1443 (BINFO_PRIMARY_MARKED_P): Rename to ...
1444 (BINFO_PRIMARY_P): ... here.
1445 (binfo_via_virtual): New prototype.
1446 * decl2.c (flag_dump_class_layout): New flag.
1447 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1448 use `=' as a file name separator.
1449 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1450 bases.
1451 (build_vtbl_address): If this is a virtual primary base, then
1452 get the vtbl of what it is ultimately primary for.
1453 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1454 for BINFO_PRIMARY_P.
1455 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1456 (get_shared_vbase_if_not_primary): Likewise.
1457 (dfs_get_pure_virtuals): Likewise.
1458 (expand_upcast_fixups): Likewise.
1459 (fixup_virtual_upcast_offsets): Likewise.
1460 (dfs_find_vbase_instance): Likewise.
1461 (find_vbase_instance): Likewise.
1462 (binfo_from_vbase): Adjust comment to reflect reality.
1463 (binfo_via_virtual): New function.
1464 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1465 for binfo walking during VTT construction.
1466 (dfs_mark_primary_bases): Remove.
1467 (force_canonical_binfo_r): New function.
1468 (force_canonical_binfo): New function.
1469 (mark_primary_virtual_base): New function.
1470 (mark_primary_bases): Walk in inheritance graph order, use
1471 mark_primary_virtual_base.
1472 (determine_primary_base): Use some more intermediate variables.
1473 (dfs_find_final_overrider): Don't check for overriding along a
1474 virtual path.
1475 (dfs_modify_vtables): Walk into primary virtual bases too.
1476 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1477 (build_base_fields): Likewise.
1478 (dfs_set_offset_for_unshared_vbases): Likewise.
1479 (layout_virtual_bases): Likewise.
1480 (end_of_class): Likewise.
1481 (finish_struct_1): Call dump_class_hierarchy, if requested.
1482 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1483 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1484 (dump_class_hierarchy): Add file parameter. Append to file, if
1485 required.
1486 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1487 Use canonical base for virtual bases.
1488 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1489 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1490 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1491 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1492 virtual VTTs.
1493 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1494 from DATA. We want virtual primary bases and all bases via virtual.
1495 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1496 virtual base when not a construction vtable.
1497 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1498 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1499 Use canonical bases when processing virtual bases.
1500 (accumulate_vtbl_inits): We're interested in any base via a
1501 virtual path.
1502 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1503 within a construction vtable, determine what is being overridden.
1504 (build_vtbl_initializer): Add more comments
1505 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1506 (build_rtti_vtbl_entries): Check if the base has lost its
1507 primary.
1509 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1511 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1513 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1515 * decl.c (pushdecl): Call abort instead of fatal.
1516 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1517 * init.c (build_new_1): Likewise.
1518 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1519 * decl.c (build_typename_type): hash_table_init now returns void.
1520 decl.c (init_decl_processing): Make an error non-fatal.
1522 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1524 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1525 Document.
1526 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1527 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1528 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1529 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1530 * decl.c (maybe_commonize_var): Use the new name-mangling where
1531 appropriate.
1532 * decl2.c (comdat_linkage): Enhance comments. Make all
1533 compiler-generated things static, if COMDAT is not available.
1534 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1535 library COMDAT.
1536 (tinfo_base_init): Use the correct mangled name for typeinfo
1537 strings, and push them into the global scope.
1538 (typeinfo_in_lib_p): New function.
1539 (synthesize_tinfo_var): Use it.
1540 (create_real_tinfo_var): Likewise.
1542 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1544 * decl.c (push_class_binding): Use context_for_name_lookup instead
1545 of CP_DECL_CONTEXT.
1546 * search.c (context_for_name_lookup): Remove static. Check for NULL
1547 context in the loop.
1548 * cp-tree.h (context_for_name_lookup): Add prototype.
1550 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1552 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1553 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1554 Remove.
1555 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1556 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1558 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1560 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1561 of macros used when compiling g++spec.c.
1562 * g++spec.c (lang_specific_driver): Link with the shared
1563 libgcc by default.
1565 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1567 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1568 make_reference_declarator, make_call_declarator), method.c
1569 (implicitly_declare_fn), parse.y (namespace_using_decl,
1570 notype_unqualified_id, expr_or_declarator, new_type_id,
1571 after_type_declarator, direct_after_type_declarator,
1572 notype_declarator, complex_notype_declarator,
1573 complex_direct_notype_declarator, qualified_id,
1574 notype_qualified_id, overqualified_id, direct_new_declarator,
1575 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1576 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1577 instead of build_parse_node.
1579 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1581 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1582 (minus_one_node): Moved to top level gcc directory. Renamed
1583 to integer_minus_one_node.
1585 * init.c (init_init_processing): Don't set minus_one_node.
1586 (build_vec_init): Use integer_minus_one_node.
1588 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1590 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1592 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1593 identical and they would be replaced with constant, remove
1594 MODIFY_EXPR from the tree.
1596 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1598 * Make-lang.in: Remove all dependencies on defaults.h.
1599 * call.c: Don't include defaults.h.
1600 * decl.c: Likewise.
1601 * decl2.c: Likewise.
1602 * except.c: Likewise.
1603 * pt.c: Likewise.
1604 * rtti.c: Likewise.
1605 * tree.c: Likewise.
1606 * typeck.c: Likewise.
1608 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1610 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1611 operators even in "C" linkage.
1612 * method.c (set_mangled_name_for_decl): Likewise.
1613 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1614 overloaded operators in "C" linkage.
1616 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1618 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1619 (tsubst_arg_types): Check parameter is not void.
1620 (tsubst): Adjust tsubst_decl call.
1622 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1624 * call.c (add_builtin_candidate): Quote std properly, from
1625 previous change.
1627 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1629 * pt.c (check_explicit_specialization): Clone constructors and
1630 destructors.
1632 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1634 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1635 indicates anything special about template depth. Make sure we
1636 only count the user visible template classes.
1638 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1640 * call.c (build_conv): Typo in comment.
1641 (add_builtin_candidate): Add more explanation.
1642 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1643 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1644 when we have enumeral types.
1645 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1646 candidates for relops and eqops.
1647 (joust): Simplify control flow. Allow a non-template user
1648 function to hide a builtin.
1650 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1652 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1653 (more_specialized): Add deduction parameter.
1654 * call.c (joust): Adjust more_specialized call.
1655 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1656 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1657 (get_bindings_order): Remove.
1658 (get_bindings_real): Add DEDUCE parameter.
1659 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1660 REFERENCE_TYPE jig for DEDUCE_ORDER.
1661 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1662 maybe_adjust_types_for_deduction.
1663 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1664 directly.
1665 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1666 (check_cv_quals_for_unify): Use new unify qualifier flags.
1667 (unify): Clear new unify qualifier flags.
1668 (get_bindings_real): Add DEDUCE parameter.
1669 (get_bindings): Adjust call to get_bindings_real.
1670 (get_bindings_overload): Likewise.
1671 (most_specialized_instantiation): Adjust call to
1672 more_specialized.
1674 2001-01-19 Jason Merrill <jason@redhat.com>
1676 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1678 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1679 -fnew-abi.
1681 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1683 * decl2.c (arg_assoc_class): Fix double iteration logic.
1685 2001-01-19 Jason Merrill <jason@redhat.com>
1687 * init.c (build_delete): Always call convert_force to strip cv-quals.
1689 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1690 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1691 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1693 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1695 * search.c (get_vbase_1): Count only virtual bases.
1697 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1699 * class.c (duplicate_tag_error): Robustify flag clearing.
1701 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1703 * cp-tree.h (lookup_template_class): Add complain parm.
1704 * decl.c (lookup_namespace_name): Adjust call to
1705 lookup_template_class.
1706 (make_typename_type): Likewise.
1707 * semantics.c (finish_template_type): Likewise.
1708 * pt.c (lookup_template_class): Add complain parm. Adjust.
1709 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1710 (tsubst): Likewise.
1712 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1714 * pt.c (copy_default_args_to_explicit_spec): Preserve
1715 object's CV quals. Reorganize.
1717 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1719 * typeck.c (build_modify_expr): Say `initialization' for
1720 INIT_EXPRs.
1721 * init.c (build_default_init): Convert to enumeral type, if
1722 needed.
1724 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1726 * parse.y (nomods_initdcl0): Properly set things up for
1727 initdcl0_innards.
1729 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1731 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1732 (type_unification_real): Set it.
1733 (unify): Use it.
1735 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1737 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1739 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1741 * semantics.c (begin_class_definition): Check we're not inside a
1742 template parm list.
1744 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1746 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1747 BASELINK_P.
1749 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1751 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1752 * call.c (build_over_call): Add comment.
1754 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1756 * cvt.c (ocp_convert): Handle vector type conversion
1757 * typeck2.c (digest_init): Handle vector type initializations
1759 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1761 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1762 was given.
1764 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1766 * pt.c (check_nontype_parm): Rename to ...
1767 (invalid_nontype_parm_type_p): ... here.
1768 (process_template_parm): Adjust.
1769 (convert_template_argument): Adjust.
1771 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1773 * pt.c (check_nontype_parm): New function.
1774 (process_template_parm): Use it.
1775 (convert_template_argument): Use it.
1776 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1777 member.
1779 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1781 * tree.c: Add defaults.h
1782 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1783 * Make-lang.in (cp/tree.o): Add defaults.h.
1785 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1787 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1789 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1791 * g++.1: Change to be ".so man1/gcc.1".
1793 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1795 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1796 internals info.
1797 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1798 ($(srcdir)/cp/g++int.info): New target.
1799 * gxxint.texi: Add info directory entry. Use @@ in email address.
1800 * .cvsignore: Update.
1802 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1804 * typeck.c (build_c_cast): Do template processing earlier.
1805 Always pedwarn on array casts.
1807 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1809 * friend.c (make_friend_class): Make sure a templated class is
1810 actually a template.
1812 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1814 * decl2.c (get_guard): Set linkage from guarded decl.
1816 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1818 * call.c (convert_default_arg): Check for unprocessed
1819 DEFAULT_ARG.
1820 * cp-tree.h (replace_defarg): Move to spew.c.
1821 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1822 spew.c, which is where they really are.
1823 (done_pending_defargs): Declare.
1824 (unprocessed_defarg_fn): Declare.
1825 * decl.c (replace_defarg): Move to spew.c
1826 * parse.y (structsp): Call done_pending_defargs.
1827 * spew.c (defarg_fns): Rearrange list structure.
1828 (defarg_fnsdone): New static variable.
1829 (defarg_depfns): New static variable.
1830 (init_spew): Adjust.
1831 (add_defarg_fn): Store the type in TREE_TYPE.
1832 (do_pending_defargs): Detect and deal with ordering constraints
1833 and circularity.
1834 (done_pending_defargs): New function.
1835 (unprocessed_defarg_fn): New function.
1836 (replace_defarg): Moved from decl.c. Robustify. Don't save
1837 if circularity detected.
1839 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1841 * pt.c (unify): Check array has a domain, before checking
1842 whether it is variable sized.
1844 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1846 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1847 parameters with pointers to arrays of unknown bound.
1849 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1851 * parse.y (template_parm_header, template_spec_header): New
1852 reductions. Split out from ...
1853 (template_header): ... here. Use them.
1854 (template_template_parm): Use template_parm_header.
1855 * semantics.c (finish_template_template_parm): Add assert.
1857 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1859 * mangle.c (write_builtin_type): Fix thinko.
1861 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1862 (copy_default_args_to_explicit_spec): Likewise.
1863 (check_explicit_specialization): Use it.
1865 * class.c (finish_struct_1): Remove last argument in call to
1866 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1867 * decl.c (builtin_function): Likewise.
1868 (build_cp_library_fn): Likewise.
1869 (check_initializer): Likewise.
1870 (make_rtl_for_nonlocal_decl): Likewise.
1871 (cp_finish_decl): Likewise.
1872 (start_function): Likewise.
1873 * decl2.c (finish_anon_union): Likewise.
1874 * friend.c (do_friend): Likewise.
1875 * init.c (build_java_class_ref): Likewise.
1876 * method.c (make_thunk): Likewise.
1877 * pt.c (tsubst_friend_function): Likewise.
1878 * semantics.c (expand_body): Likewise.
1880 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1882 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1883 looking at DECL_CLONED_FUNCTION for non-functions.
1885 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1887 * error.c (dump_template_parameter): Use parm to determine how
1888 to print default value.
1890 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1892 * class.c (duplicate_tag_error): Clear more flags.
1894 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1896 * call.c (build_new_method_call): Use binfo_for_vbase.
1898 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1900 * cp-tree.h (flag_cond_mismatch): Don't declare.
1901 * decl2.c (flag_cond_mismatch): Don't define.
1902 (lang_f_options): Remove cond-mismatch.
1903 (unsupported_options): Add cond-mismatch.
1905 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1907 * class.c (handle_using_decl): Reject using of constructor name
1908 of sourcing class. Allow injecting of a method with same name as
1909 nested class. Fixup error messages.
1911 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1913 * decl2.c (lang_decode_option): Handle -Wformat=2.
1915 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1917 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1918 initialized_in_class.
1919 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1920 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1921 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1922 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1923 * pt.c (check_default_tmpl_args): Adjust for
1924 DECL_INITIALIZED_IN_CLASS_P.
1925 (instantiate_class_template): Likewise.
1926 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1928 * class.c (finish_struct): Constify saved_filename.
1930 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1932 * class.c (duplicate_tag_error): Adjust diagnostic.
1933 (finish_struct): Locally set location to start of struct.
1934 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1936 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1938 * decl.c (struct binding_level): Adjust class_shadowed comments
1939 to reflect reality.
1940 (push_class_level_binding): Ajust comments to reflect reality.
1941 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1942 Don't set TREE_VALUE on the class_shadowed list.
1944 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1946 * decl2.c (acceptable_java_type): Allow references too.
1947 * init.c (build_java_class_ref): When using the new ABI, search
1948 `class$' and have it mangled with `mangle_decl.'
1949 * mangle.c (write_java_integer_type_codes): New function.
1950 (write_builtin_type): Detect and mangle Java integer and real
1951 types.
1953 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1955 * decl2.c (grokfield): Don't accept `asm' specifiers for
1956 non-static data members.
1958 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1960 * expr.c (cplus_expand_expr): Don't reset `target'.
1962 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1964 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1966 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1968 * parse.y (template_datadef): Check for error_mark_node.
1970 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1972 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1974 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1976 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1977 (record_builtin_type): Make non-static.
1978 (flag_short_double): Don't declare.
1979 (init_decl_processing): Remove the creation of many tree nodes now
1980 in c_common_nodes_and_builtins.
1981 (build_void_list_node): New function.
1982 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1983 * cp-tree.h (flag_short_wchar): Don't declare.
1985 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1987 * call.c (build_conv): Don't use build1 for USER_CONV.
1988 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1990 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1992 * lex.c (lang_init): Call c_common_lang_init.
1994 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1996 * search.c (lookup_fnfields_here): Remove.
1997 (look_for_overrides_r): Use lookup_fnfields_1.
1998 Ignore functions from using declarations.
2000 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2002 Implement exceptions specifiers for implicit member functions.
2003 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2004 * method.c (synthesize_exception_spec): New function.
2005 (locate_dtor, locate_ctor, locate_copy): New functions.
2006 (implicitly_declare_fn): Generate the exception spec too.
2007 * search.c (check_final_overrider): Check artificial functions
2008 too.
2009 * typeck2.c (merge_exception_specifiers): New function.
2011 2001-01-03 Jason Merrill <jason@redhat.com>
2013 * init.c (build_default_init): New fn.
2014 (perform_member_init): Split out from here.
2015 (build_new_1): Use it. Simplify initialization logic.
2016 (build_vec_init): Take an array, rather than a pointer and maxindex.
2017 Speed up simple initializations. Don't clean up if we're assigning.
2018 * cp-tree.h: Adjust.
2019 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2020 * parse.y (new_initializer): Return void_zero_node for ().
2021 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2022 * typeck2.c (digest_init): Only complain about user-written
2023 CONSTRUCTORs.
2025 2000-12-22 Mike Stump <mrs@wrs.com>
2027 * decl2.c: (max_tinst_depth): Increase to 50.
2029 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2031 * class.c (invalidate_class_lookup_cache): Zero the
2032 previous_class_values.
2033 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2034 TREE_INT_CST_HIGH.
2035 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2036 * decl.c (free_bindings): New variable.
2037 (push_binding): Don't create a new binding if we have one on the
2038 free list.
2039 (pop_binding): Put old bindings on the free list.
2040 (init_decl_processing): Use size_int, not build_int_2.
2041 Register free_bindings as a GC root.
2042 (cp_make_fname_decl): Use size_int, not build_int_2.
2043 (push_inline_template_parms_recursive): Likewise.
2044 (end_template_parm_list): Likewise.
2045 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2046 (tsubst_template_parms): Use size_int, not build_int_2.
2047 (tsubst): Likewise.
2048 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2050 2001-01-02 Richard Henderson <rth@redhat.com>
2052 * parse.y (asm): Set ASM_INPUT_P.
2054 2001-01-02 Jason Merrill <jason@redhat.com>
2056 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2057 for v3 ABI.
2059 * typeck.c (cp_truthvalue_conversion): New fn.
2060 * cvt.c (ocp_convert): Use it.
2062 * cp-tree.h: Lose c-common.c decls.
2064 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2065 * cvt.c (convert_to_void): Use type_unknown_p.
2067 * typeck.c (strip_all_pointer_quals): Also strip quals from
2068 pointer-to-member types.
2070 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2071 parse.y as C.
2073 * call.c (build_new_method_call): Do evaluate the object parameter
2074 when accessing a static member.
2075 * typeck.c (build_component_ref): Likewise.
2077 2001-01-02 Andreas Jaeger <aj@suse.de>
2079 * decl.c (cp_missing_noreturn_ok_p): New.
2080 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2082 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2084 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2086 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2088 * class.c (pushclass): Remove #if 0'd code.
2089 * cp-tree.h (overload_template_name): Remove.
2090 * decl.c (store_bindings): Simplify.
2091 (pop_from_top_level): Likewise.
2092 * pt.c (overload_template_name): Remove.
2093 (instantiate_decl): Don't call push_to_top_level if it's not
2094 needed.
2096 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2098 * pt.c (register_local_specialization): Don't return a value.
2099 (lookup_template_class): Use move-to-front heuristic when looking
2100 up template instantiations.
2101 (instantiate_decl): Only push_to_top_level when we're actually
2102 going to instantiate the template.
2104 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2106 * search.c (binfo_for_vtable): Return least derived class, not
2107 most. Handle secondary vtables.
2109 2000-12-22 Jason Merrill <jason@redhat.com>
2111 * pt.c (more_specialized): Don't optimize len==0.
2112 (fn_type_unification): If we're adding the return type, increase len.
2114 * typeck.c (build_binary_op): Fix pmf comparison logic.
2116 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2117 DECL_STATIC_FUNCTION_P.
2119 * semantics.c (genrtl_finish_function): Don't try to jump to
2120 return_label unless it exists.
2122 In partial ordering for a call, ignore parms for which we don't have
2123 a real argument.
2124 * call.c (joust): Pass len to more_specialized.
2125 (add_template_candidate_real): Strip 'this', pass len.
2126 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2127 (get_bindings_order): New fn. Pass len down.
2128 (get_bindings_real): Strip 'this', pass len.
2129 (fn_type_unification): Likewise.
2130 (type_unification_real): Succeed after checking 'len' args.
2131 (most_specialized_instantiation): Lose explicit_args parm.
2132 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2133 pass len.
2135 2000-12-21 Jason Merrill <jason@redhat.com>
2137 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2138 DECL_TEMPLATE_RESULT.
2140 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2141 lookup_fnfields_here.
2143 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2145 * call.c (build_object_call): Also allow conversions that return
2146 reference to pointer to function.
2147 (add_conv_candidate): Handle totype being ref to ptr to fn.
2148 (build_field_call): Also allow members of type reference to function.
2149 Lose support for calling pointer to METHOD_TYPE fields.
2151 * error.c (dump_expr): Handle *_CAST_EXPR.
2153 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2155 * tree.c (break_out_cleanups): Lose.
2156 * cp-tree.h: Remove prototype.
2157 * typeck.c (build_component_ref): Don't break_out_cleanups.
2158 (build_compound_expr): Likewise.
2159 * semantics.c (finish_expr_stmt): Likewise.
2161 2000-12-20 Richard Henderson <rth@redhat.com>
2163 * cp-tree.h: Update declarations.
2164 * decl.c (finish_case_label): Return the new stmt node.
2165 * semantics.c (finish_goto_stmt): Likewise.
2166 (finish_expr_stmt, finish_return_stmt): Likewise.
2167 (finish_break_stmt, finish_continue_stmt): Likewise.
2168 (finish_asm_stmt): Likewise.
2169 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2170 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2171 (simple_if, simple_stmt): Return the new stmt node.
2172 (save_lineno): New.
2174 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2176 * cp-tree.h: Don't declare warn_long_long.
2178 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2180 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2181 IS_AGGR_TYPE.
2183 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2185 * pt.c (unify): Handle when both ARG and PARM are
2186 BOUND_TEMPLATE_TEMPLATE_PARM.
2188 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2190 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2191 DECL_TEMPLATE_PARM_P.
2193 2000-12-15 Jason Merrill <jason@redhat.com>
2195 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2197 * init.c (build_new_1): Don't strip quals from type.
2199 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2201 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2203 * call.c (build_new_function_call): Lose space before paren in
2204 error message.
2205 (build_new_method_call): Likewise.
2207 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2209 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2211 * pt.c (check_explicit_specialization): Propagate default
2212 function arguments to explicit specializations.
2214 2000-12-13 DJ Delorie <dj@redhat.com>
2216 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2217 and <? operators.
2219 2000-12-08 Jason Merrill <jason@redhat.com>
2221 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2223 Clean up copy-initialization in overloading code.
2224 * call.c (build_user_type_conversion_1): Die if we are asked to
2225 convert to the same or a base type.
2226 (implicit_conversion): Avoid doing so. Lose reference binding code.
2227 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2228 direct-initialization. Also do direct-init part of copy-init.
2229 (build_user_type_conversion): Don't provide context to convert_like.
2230 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2231 the constructor call for copy-init.
2233 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2234 instantiation of a member template.
2235 (do_decl_instantiation): Not here.
2237 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2239 * class.c (check_field_decls): Don't special case anonymous
2240 fields in error messages.
2241 (note_name_declared_in_class): Use %D on diagnostic.
2243 * tree.c (pod_type_p): Use strip_array_types.
2244 (cp_valid_lang_attribute): Likewise.
2245 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2246 multiple evaluations.
2247 (cp_has_mutable_p): Use strip_array_types.
2249 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2251 * cp-tree.h (sufficient_parms_p): Declare new function.
2252 * call.c (sufficient_parms_p): New function, broken out of ...
2253 (add_function_candidate): ... here. Use it.
2254 (add_conv_candidate): Use it.
2255 * decl.c (grok_ctor_properties): Use it.
2257 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2259 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2261 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2263 * decl2.c (lang_decode_option): Handle -Wformat-security.
2265 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2267 * pt.c (verify_class_unification): New function.
2268 (get_class_bindings): Use it.
2269 (try_class_unification): Tidy.
2270 (unify): Handle when argument of a template-id is not
2271 template parameter dependent.
2272 (template_args_equal): Handle when TREE_CODE's do not match.
2274 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2276 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2277 for -save-temps, pass all relevant -Defines to it, and then don't
2278 pass them to cc1plus.
2280 2000-12-05 Will Cohen <wcohen@redhat.com>
2282 * decl.c (finish_case_label): Cleared
2283 more_cleanups_ok in surrounding function scopes.
2284 (define_label): Likewise.
2286 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2288 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2289 (get_matching_virtual): Remove.
2290 (look_for_overrides): Declare new function.
2291 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2292 DECL_VINDEX here.
2293 * class.c (check_for_override): Move base class iteration code
2294 to look_for_overrides.
2295 * search.c (next_baselink): Remove.
2296 (get_virtuals_named_this): Remove.
2297 (get_virtual_destructor): Remove.
2298 (tree_has_any_destructors_p): Remove.
2299 (struct gvnt_info): Remove.
2300 (check_final_overrider): Remove `virtual' from error messages.
2301 (get_matching_virtuals): Remove. Move functionality to ...
2302 (look_for_overrides): ... here, and ...
2303 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2304 to be overriding.
2306 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2308 * typeck.c (get_delta_difference): If via a virtual base,
2309 return zero.
2310 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2311 adjustment.
2313 2000-12-04 Richard Henderson <rth@redhat.com>
2315 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2317 2000-12-04 Jason Merrill <jason@redhat.com>
2319 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2320 (write_builtin_type): Pass intSI_type_node and the like through
2321 type_for_mode.
2322 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2323 Pass intSI_type_node and the like through type_for_mode.
2324 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2325 * pt.c (tsubst, unify): Likewise.
2326 * tree.c (walk_tree): Likewise.
2327 * error.c (dump_type): Likewise.
2328 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2330 * Make-lang.in: Tweak top comment for emacs.
2331 (cp/TAGS): Restore.
2333 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2335 * class.c (clone_function_decl): Robustify.
2337 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2339 * decl.c (store_bindings): Only search in the non modified
2340 old_bindings for duplicates.
2342 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2344 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2345 TYPE_POLYMORPHIC_P.
2347 * typeck.c (build_static_cast): Remove unused variable.
2349 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2351 * pt.c: Fix typo in comment.
2353 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2355 * decl2.c (warn_format): Remove definition.
2356 (lang_decode_option): Handle -Wformat-nonliteral,
2357 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2359 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2361 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2362 (init_decl_processing): Don't create string_type_node,
2363 const_string_type_node, wint_type_node, intmax_type_node,
2364 uintmax_type_node, default_function_type, ptrdiff_type_node and
2365 unsigned_ptrdiff_type_node. Adjust position of call to
2366 c_common_nodes_and_builtins.
2367 (identifier_global_value): New function.
2369 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2371 * call.c (standard_conversion): Reject pointer to member
2372 conversions from ambiguous, inaccessible or virtual bases.
2373 * typeck.c (build_static_cast): Don't check pointers to members
2374 specially.
2376 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2378 * method.c (do_build_copy_constructor): Preserve cv
2379 qualifications when accessing source object members.
2380 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2381 unnamed fields.
2383 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2385 * method.c (do_build_assign_ref): Construct appropriately
2386 CV-qualified base reference. Don't allow const casts in base
2387 conversion.
2389 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2391 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2392 incomplete return type.
2394 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2396 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2397 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2398 _DECL.
2400 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2402 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2404 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2406 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2408 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2410 * decl.c (grokdeclarator): Do type access control on friend
2411 class.
2413 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2415 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2416 bison parser ickiness.
2417 * pt.c (tsubst_friend_function): Enter namespace scope when
2418 tsubsting the function name.
2419 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2421 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2423 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2424 * cvt.c (cp_convert_to_pointer): Add force parameter.
2425 Allow conversions via virtual base if forced.
2426 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2427 (ocp_convert): Likewise.
2428 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2429 * typeck.c (get_delta_difference): Adjust handling of virtual
2430 bases.
2432 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2434 * tree.c (struct list_hash): Remove.
2435 (list_hash_table): Make it be an htab.
2436 (struct list_proxy): New type.
2437 (list_hash_eq): New function.
2438 (list_hash_pieces): Renamed from ...
2439 (list_hash): ... this.
2440 (list_hash_lookup): Remove.
2441 (list_hash_add): Remove.
2442 (hash_tree_cons): Use the generic hashtable.
2443 (mark_list_hash): Remove.
2444 (init_tree): Create the hashtable.
2446 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2448 * method.c (build_mangled_C9x_name): Rename to
2449 build_mangled_C99_name. Change C9X references in comments to
2450 refer to C99.
2452 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2454 * parse.y (unary_expr): Move VA_ARG from here ...
2455 (primary): ... to here.
2457 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2459 * semantics.c (finish_id_expr): If type is error_mark, return
2460 error_mark.
2462 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2464 * pt.c (lookup_template_class): Simplify loop exit constructs.
2465 Cope when there is no partial instantiation of a template
2466 template member.
2468 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2470 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2472 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2474 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2475 prefix.
2477 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2478 destructors that haven't already been cloned.
2480 2000-11-20 Richard Henderson <rth@redhat.com>
2482 * parse.y (yyparse_1): Rename the parser entry point.
2484 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2486 * mangle.c (write_name): Use <unscoped-name> for names directly in
2487 function scope.
2488 (write_unscoped_name): Accept names directly in function scope.
2490 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2492 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2493 * parse.y (extdef): Add EXPORT reduction.
2494 * spew.c (yylex): Don't skip export here.
2496 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2498 * decl.c (init_decl_processing): Correct name of pure virtual
2499 function under the new ABI.
2500 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2501 (throw_bad_typeid): Likewise for bad typeid function.
2503 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2505 * decl.c (grokparms): Don't even function types of `void' type,
2506 either.
2507 * mangle.c (write_type): Don't crash when confronted with the
2508 error_mark_node.
2510 * decl.c (grokparms): Don't create parameters of `void' type.
2512 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2514 * lex.c (mark_impl_file_chain): Delete.
2515 (init_parse): Remove call to ggc_add_string_root. No need to
2516 ggc_strdup a string constant. Do not add impl_file_chain to GC
2517 roots.
2518 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2520 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2522 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2524 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2526 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2527 * decl.c (grokdeclarator): Don't reject void parms here.
2528 (require_complete_types_for_parms): Simplify, use
2529 complete_type_or_else.
2530 (grokparms): Remove bitrot. Remove funcdef parm.
2531 Deal with ellipsis parm lists here.
2532 * semantics.c (finish_parmlist): Don't append void_list_node
2533 here. Set PARMLIST_ELLIPSIS_P.
2535 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2537 * typeck2.c (incomplete_type_error): Reorganise to avoid
2538 excessive diagnostics.
2540 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2542 * lex.c (struct impl_files, internal_filename): Constify a char *.
2544 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2546 * mangle.c (write_special_name_constructor): Don't generate
2547 assembler junk when confronted with an old-style constructor.
2548 (write_special_name_destructor): Likewise.
2549 (mangle_decl_string): Do it here instead.
2551 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2553 * call.c (op_error): Make error messages clearer.
2555 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2557 * decl.c (wrapup_globals_for_namespace): Don't mark things
2558 TREE_ASM_WRITTEN when they're not.
2560 2000-11-15 Jason Merrill <jason@redhat.com>
2562 * typeck2.c (friendly_abort): Uncount the error before handing
2563 off to fancy_abort.
2565 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2567 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2569 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2571 * class.c (build_vtbl_initializer): Fix typo in comment.
2572 * typeck.c (expr_sizeof): Don't crash on errors.
2574 2000-11-14 Jim Wilson <wilson@redhat.com>
2576 * lang-specs.h: Add %2 after %(cc1_options).
2578 2000-11-14 Richard Henderson <rth@redhat.com>
2580 * typeck.c (c_sizeof): Be strict about casting result value
2581 back to c_size_type_node.
2582 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2584 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2586 * typeck.c (build_unary_op): Use boolean_increment from
2587 c-common.c, moving the relevant code there.
2589 2000-11-11 Jason Merrill <jason@redhat.com>
2591 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2593 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2594 in inlines.
2596 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2598 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2599 * lex.c (copy_lang_decl): Likewise.
2601 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2603 * dump.c (cp_dump_tree): Don't dump function bodies here.
2605 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2606 (dump.o): Update dependency list.
2607 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2608 (flag_dump_translation_unit): Likewise.
2609 (CP_TYPE_QUALS): Adjust definition.
2610 (DECL_C_BIT_FIELD): Remove.
2611 (SET_DECL_C_BIT_FIELD): Likewise.
2612 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2613 (add_maybe_template): Likewise.
2614 (strip_array_types): Likewise.
2615 (dump_node_to_file): Likewise.
2616 (cp_dump_tree): New function.
2617 * decl.c (init_decl_processing): Set lang_dump_tree.
2618 * decl2.c (flag_dump_translation_unit): Remove.
2619 * dump.c: Move most of it to ../c-dump.c.
2620 (cp_dump_tree): New function.
2621 * pt.c (add_maybe_template): Remove.
2622 * typeck.c (strip_array_types): Likewise.
2624 2000-11-07 Eric Christopher <echristo@redhat.com>
2626 * decl.c (init_decl_processing): Change definition of
2627 __wchar_t to wchar_t. Remove artificial declaration of
2628 wchar_t.
2629 * lex.c: Change instances of __wchar_t to wchar_t.
2631 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2633 * lex.c (do_identifier): Don't lookup_name for operators.
2634 * parse.y (operator): Save looking_for_typename.
2635 (unoperator): Restore it.
2636 * spew.c (frob_opname): Use nth_token for lookahead.
2638 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2640 * decl.c (grok_op_properties): Always use coerce_new_type and
2641 coerce_delete_type.
2642 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2643 exception specification. Tidy up.
2644 (coerce_delete_type): Preserve exception specification. Tidy up.
2646 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2648 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2649 (push_binding_level), error.c (cp_tree_printer), pt.c
2650 (process_partial_specialization, tsubst_template_arg_vector),
2651 search.c (lookup_member): Use memset () instead of bzero ().
2653 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2655 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2657 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2659 * Make-lang.in (c++.distdir): Remove.
2661 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2663 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2664 declarations from different namespaces to be combined.
2666 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2668 * decl.c: Include tm_p.h.
2670 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2672 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2674 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2676 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2677 (build_overload_value), repo.c (open_repo_file), xref.c
2678 (open_xref_file): Use strchr () and strrchr () instead of index ()
2679 and rindex ().
2681 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2683 * call.c (build_over_call): Call fold on the CALL_EXPR.
2685 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2687 * error.c (dump_template_decl): Separate template hearders with
2688 space not comma.
2690 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2692 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2693 TS_* flags with corresponding TFF_*. Adjust prototypes of
2694 functions (which used to take a tree_string_flags) to take an int.
2696 * cp-tree.h (enum tree_string_flags): Remove
2697 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2698 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2699 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2700 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2701 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2702 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2703 (type_as_string, decl_as_string, expr_as_string,
2704 context_as_string): Adjust prototype.
2706 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2707 instead of TS_PLAIN.
2709 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2710 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2711 plain `0'.
2713 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2715 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2716 (linkage_kind): New enumeration.
2717 (decl_linkage): New function.
2718 * decl2.c (comdat_linkage): Extend comment.
2719 * error.c (dump_function_decl): Print the arguments used to
2720 instantiate a template, even when not printing the type of the
2721 function.
2722 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2723 not TREE_PUBLIC, to test for external linkage.
2724 * tree.c (decl_linkage): New function.
2726 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2728 * pt.c (instantiate_decl): Always instantiate static data members
2729 initialized in-class.
2731 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2733 * Make-lang.in: Move all build rules here from Makefile.in,
2734 adapt to new context. Wrap all rules that change the current
2735 directory in parentheses. Expunge all references to $(P).
2736 When one command depends on another and they're run all at
2737 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2738 all object-file generation rules. Delete obsolete variables.
2740 * Makefile.in: Delete.
2741 * config-lang.in: Delete outputs= line.
2743 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2745 * error.c (dump_function_decl): Print no space between
2746 `ptr-operator' the `type-specifier' of the return type.
2747 (dump_type_prefix): Make sure we put space at the appropriate
2748 place.
2750 2000-10-23 Jason Merrill <jason@redhat.com>
2752 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2754 2000-10-22 Jason Merrill <jason@redhat.com>
2756 * call.c (build_conditional_expr): Use ocp_convert to force
2757 rvalue conversion.
2759 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2761 * call.c (standard_conversion): Use RVALUE_CONVs for all
2762 expressions that satisfy lvalue_p, not just those that satisfy
2763 real_lvalue_p.
2765 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2767 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2768 not one with TYPE_IS_SIZETYPE set.
2769 (dubious_conversion_warnings): Remove special-case code.
2771 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2773 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2774 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2775 (dump_type_prefix): Print vector-of-int as 'int vector'.
2776 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2777 * tree.c (walk_tree): Handle VECTOR_TYPE.
2779 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2781 2000-10-21 Jason Merrill <jason@redhat.com>
2783 * parse.y (operator): Set got_object from got_scope.
2784 Set looking_for_typename.
2785 * decl.c (lookup_name_real): Clear val after setting from_obj.
2786 Reorganize diagnostic.
2788 2000-10-20 Jason Merrill <jason@redhat.com>
2790 * tree.c (walk_tree): Don't walk into default args.
2792 * error.c (dump_expr): Use host_integerp.
2794 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2796 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2797 "since" in error message.
2799 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2801 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2803 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2805 * decl.c (revert_static_member_fn): Fixed typo.
2807 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2809 * class.c (subobject_offset_fn): New type.
2810 (dfs_record_base_offsets): Remove.
2811 (record_base_offsets): Likewise.
2812 (dfs_search_base_offsets): Likewise.
2813 (record_subobject_offset): New function.
2814 (check_subobject_offset): Likewise.
2815 (walk_subobject_offsets): Likewise.
2816 (record_subobject_offsets): Likewise.
2817 (layout_conflict_p): Reimplement.
2818 (layout_nonempty_base_or_field): Correct handling of type
2819 conflicts during layout.
2820 (layout_empty_base): Likewise.
2821 (build_base_field): Adjust to handle new representation of empty
2822 base offset table.
2823 (build_base_fields): Likewise.
2824 (layout_virtual_bases): Likewise.
2825 (splay_tree_compare_integer_csts): New function.
2826 (layout_class_type): Use a splay_tree, rather than a varray, to
2827 represent the offsets of empty bases.
2829 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2830 * decl.c (select_decl): Don't return declarations that are
2831 DECL_ANTICIPATED.
2833 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2835 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2836 (fake_std_node): New macro.
2837 * decl.c (in_std): Rename to ...
2838 (in_fake_std): ... this.
2839 (flag_no_builtin): Remove.
2840 (flag_no_nonansi_builtin): Likewise.
2841 (walk_namespaces_r): Use fake_std_node.
2842 (push_namespace): Use std_identifier.
2843 (pop_namespace): Use in_fake_std.
2844 (lookup_name_real): Use fake_std_node.
2845 (init_decl_processing): When -fhonor-std, create the `std'
2846 namespace. Don't create a dummy fake_std_node in that case.
2847 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2848 (builtin_function): Put builtins whose names don't begin
2849 with `_' in the std namespace.
2850 * decl2.c (flag_no_builtin): Remove.
2851 (flag_no_nonansi_builtin): Likewise.
2852 (set_decl_namespace): Use fake_std_node.
2853 (validate_nonmember_using_decl): Likewise.
2854 (do_using_directive): Likewise.
2855 (handle_class_head): Likewise.
2856 * dump.c (dequeue_and_dump): Likewise.
2857 * except.c (init_exception_processing): Use std_identifier.
2858 * init.c (build_member_call): Use fake_std_node.
2859 * rtti.c (init_rtti_processing): Use std_identifier.
2861 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2863 * cp-tree.h (back_end_hook): Remove declaration.
2864 * decl2.c (back_end_hook): Remove definition.
2866 * dump.c (dequeue_and_dump): Dump TREE_USED.
2868 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2870 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2872 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2874 * decl.c (WINT_TYPE): Define.
2875 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2876 c_size_type_node, signed_size_type_node and wint_type_node.
2878 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2880 * decl2.c (warn_missing_format_attribute): New variable.
2881 (lang_decode_option): Decode -Wmissing-format-attribute.
2883 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2885 * typeck.c (qualify_type): Remove.
2886 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2888 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2890 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2892 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2894 * Makefile.in (parse.c, parse.h): Create atomically.
2896 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2898 * class.c (current_obstack): Remove.
2899 * decl.c (ggc_p): Remove.
2900 (start_decl): Don't use decl_tree_cons.
2901 (grokdeclarator): Don't use build_decl_list.
2902 (start_function): Don't use decl_tree_cons.
2903 (finish_function): Don't mess with obstacks.
2904 * decl2.c (grok_x_components): Don't use build_decl_list.
2905 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2906 (implicitly_declare_fn): Don't call build_decl_list.
2907 * parse.y (frob_specs): Don't call build_decl_list or
2908 decl_tree_cons.
2909 (expr_or_declarator_intern): Don't call decl_tree_cons.
2910 (primary): Don't call build_decl_list.
2911 (fcast_or_absdcl): Likewise.
2912 (typed_declspecs): Don't call decl_tree_cons.
2913 (reserved_declspecs): Don't call build_decl_list.
2914 (declmods): Likewise.
2915 (reserved_typespecquals): Likewise.
2916 (aggr): Likewise.
2917 (new_type_id): Likewise.
2918 (cv_qualifiers): Likewise.
2919 (after_type_declarator_intern): Likewise.
2920 (notype_declarator_intern): Likewise.
2921 (absdcl_intern): Likewise.
2922 (named_parm): Likewise.
2923 * pt.c (most_specialized_class): Likewise.
2924 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2925 (init_repo): Initialize it.
2926 * search.c (current_obstack): Remove.
2927 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2929 2000-10-09 Richard Henderson <rth@cygnus.com>
2931 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2932 (c++ language support bits for libgcc): Remove.
2933 (c++.clean): Remove cplib2.txt cleanup.
2934 * config-lang.in (headers, lib2funcs): Remove.
2936 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2937 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2938 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2939 * inc/new.h, inc/typeinfo: Remove files.
2941 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2943 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2944 defined.
2945 (init_decl_processing): Initialize intmax_type_node and
2946 uintmax_type_node.
2948 2000-10-06 Richard Henderson <rth@cygnus.com>
2950 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2951 (original_result_rtx): Remove.
2952 * decl.c (save_function_data): Don't clear x_result_rtx.
2953 (mark_lang_function): Don't mark it either.
2954 * expr.c (fixup_result_decl): Remove.
2955 * semantics.c (genrtl_named_return_value): Frob the return decl
2956 before calling emit_local_var.
2957 (genrtl_finish_function): Don't call fixup_result_decl.
2958 Always emit the jump to return_label.
2960 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2962 * pt.c (lookup_template_class): Set current access for enum.
2963 (tsubst_enum): Set file & line for enum decl.
2965 * spew.c (yylex): Remove unused variable.
2967 2000-10-05 Richard Henderson <rth@cygnus.com>
2969 * semantics.c (genrtl_finish_function): Don't init or check
2970 can_reach_end; remove noreturn and return value checks.
2972 2000-10-05 Tom Tromey <tromey@cygnus.com>
2974 * init.c (build_java_class_ref): Use `build_static_name' with a
2975 suffix, not a prefix, to build the class object's name.
2977 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2979 * cp-tree.h (access_kind): Fix comment typo.
2980 * decl2.c (grokfield): Fix diagnostic typo.
2981 * semantics.c (finish_template_type): Fix comment typo.
2982 (finish_qualified_object_call_expr): Likewise.
2984 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2986 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2987 tsubsting fails.
2989 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2991 * spew.c (frob_id): New static function.
2992 (frob_opname): Use it.
2993 (yylex): Use it.
2995 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2997 * decl.c (lang_mark_false_label_stack): Remove.
2998 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3000 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3002 * gxxint.texi: Use @email for formatting email addresses.
3004 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3006 * error.c: Remove direct obstack manipulation. Replace with
3007 output_buffer-based formatting. Adjust calls to removed macros.
3008 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3009 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3010 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3012 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3014 * ir.texi: Move to ../c-tree.texi.
3016 2000-09-20 Jason Merrill <jason@redhat.com>
3018 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3020 2000-09-21 Andreas Jaeger <aj@suse.de>
3022 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3023 * cp-tree.h: ... here.
3025 * error.c: Remove declaration of cp_printer.
3027 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3029 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3031 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3033 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3034 users.
3036 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3038 * decl.c (start_function): Robustify.
3040 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3042 * cp-tree.h (check_function_format): Accept a `status' parameter.
3044 * call.c, typeck.c: Updates calls to `check_function_format'.
3046 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3048 * decl2.c (handle_class_head): Always push some scope even
3049 in the error case.
3051 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3053 * cp-tree.h (struct cp_language_function): Remove
3054 x_scope_stmt_stack and name_declared.
3055 (current_scope_stmt_stack): Remove.
3056 (function_name_declared_p): New macro.
3057 (struct lang_decl_flags): Use c_lang_decl as a base class.
3058 (context): Remove.
3059 (struct lang_decl): Replace saved_tree with context.
3060 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3061 (SET_DECL_FRIEND_CONTEXT): Likewise.
3062 (DECL_VIRTUAL_CONTEXT): Likewise.
3063 (DECL_SAVED_TREE): Remove.
3064 (C_DECLARED_LABEL_FLAG): Likewise.
3065 (cplus_expand_expr_stmt): Don't declare.
3066 (add_decl_stmt): Likewise.
3067 (add_scope_stmt): Likewise.
3068 * decl.c (mark_stmt_tree): Remove.
3069 (case_compare): Likewise.
3070 (finish_case_label): Use c_add_case_label.
3071 (init_decl_processing): Set more language-specific hooks.
3072 (build_enumerator): Fix typo in comment.
3073 (cplus_expand_expr_stmt): Remove.
3074 (mark_lang_function): Use mark_c_language_function.
3075 (lang_mark_tree): Use c_mark_lang_decl.
3076 * decl2.c: Change order of inclusion.
3077 * except.c: Likewise.
3078 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3079 back on c_expand_expr.
3080 * friend.c: Include expr.h.
3081 * init.c: Change order of inclusion.
3082 * Makefile.in: Update dependencies.
3083 * lex.h (free_lang_decl_chain): Remove.
3084 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3085 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3086 it doesn't exist.
3087 (instantiate_decl): Use function_name_declared_p.
3088 * semantics.c (lang_expand_expr_stmt): Remove.
3089 (set_current_function_name_declared): Likewise.
3090 (current_function_name_declared): Likewise.
3091 (begin_compound_stmt): Use function_name_declared_p.
3092 (add_decl_stmt): Remove.
3093 (setup_vtbl_ptr): Use function_name_declared_p.
3094 (add_scope_stmt): Remove.
3095 (current_scope_stmt_stack): New function.
3096 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3097 (expand_body): Use function_name_declared_p.
3098 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3099 * typeck.c: Change order of includes.
3100 (convert_sequence): Remove.
3102 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3104 * lex.c (reswords): Add _Complex.
3106 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3108 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3110 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3112 * init.c (begin_init_stmts): Don't use // comments.
3114 2000-09-12 Jason Merrill <jason@redhat.com>
3116 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3117 all non-extern arrays.
3119 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3120 typenames, too. Downgrade complaint to pedwarn.
3121 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3122 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3123 'class This::Inherited'.
3125 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3127 * decl.c (finish_case_label): Given the LABEL_DECL a
3128 DECL_CONTEXT.
3130 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3132 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3133 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3134 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3135 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3136 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3137 New macros.
3138 (sorry_for_unsupported_tree, print_scope_operator,
3139 print_left_paren, print_right_paren, print_left_bracket,
3140 print_right_bracket, print_whitespace): Likewise.
3141 (aggr_variety): Rename to class_key_or_enum.
3142 (print_type): Rename to print_type_id.
3143 (print_type_specifier_seq, print_simple_type_specifier,
3144 print_elaborated_type_specifier,
3145 print_rest_of_abstract_declarator,
3146 print_parameter_declaration_clause, print_exception_specification,
3147 print_nested_name_specifier, print_template_id,
3148 typedef_original_name, print_template_argument_list_start,
3149 print_template_argument_list_end): New functions.
3151 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3153 * ir.texi: Add more documentation.
3155 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3157 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3158 (current_function_parms): Don't define.
3159 (struct cp_language_function): Remove parms_stored.
3160 (current_function_just_assigned_this): Don't define.
3161 (current_function_parms_stored): Likewise.
3162 (static_ctors): Declare.
3163 (static_dtors): Likewise.
3164 (SF_EXPAND): Don't define.
3165 (expand_start_early_try_stmts): Remove declaration.
3166 (store_parm_decls): Likewise.
3167 * decl.c (static_ctors): Don't declare.
3168 (static_dtors): Likewise.
3169 (struct binding_level): Remove this_block.
3170 (poplevel): Remove dead code.
3171 (set_block): Likewise.
3172 (mark_binding_level): Don't mark this_block.
3173 (mark_saved_scope): Don't mark x_function_parms.
3174 (init_decl_processing): Don't add current_function_parms as a GC
3175 root.
3176 (check_function_type): Change prototype.
3177 (start_function): Remove RTL-generation code.
3178 (expand_start_early_try_stmts): Remove.
3179 (store_parm_decls): Give it internal linkage. Remove
3180 RTL-generation code.
3181 (finish_function): Remove RTL-generation code.
3182 * decl2.c (static_ctors): Fix formatting.
3183 (static_dtors): Likewise.
3184 * method.c (use_thunk): Don't call store_parm_decls.
3185 (synthesize_method): Likewise.
3186 * optimize.c (maybe_clone_body): Likewise.
3187 * parse.y (fn.def2): Likewise.
3188 (.set_base_init): Likewise.
3189 (nodecls): Likewise.
3190 * pt.c (instantiate_decl): Likewise.
3191 * rtti.c (synthesize_tinfo_fn): Likewise.
3192 * semantics.c (genrtl_try_block): Simplify.
3193 (expand_body): Use genrtl_start_function and
3194 genrtl_finish_function.
3195 (genrtl_start_function): New function.
3196 (genrtl_finish_function): Likewise.
3198 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3200 * error.c (cp_tree_printer, case 'P'): Append break.
3202 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3204 * cp-tree.h (frob_opname): Declare.
3205 * parse.y (saved_scopes): New static variable.
3206 (cp_parse_init): Adjust.
3207 (do_id): If lastiddecl is NULL, do do_identifier.
3208 (operator): Save scope information.
3209 (unoperator): New reduction. Restore scope information.
3210 (operator_name): Append unoperator. Call frob_opname.
3211 * spew.c (frob_opname): Define.
3213 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3215 * decl.c, rtti.c: Include defaults.h if not already included.
3216 Don't define the *_TYPE_SIZE macros.
3218 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3220 * cp-tree.h (push_switch): Change prototype.
3221 (check_cp_case_value): Remove declaration.
3222 (decl_constant_value): Likewise.
3223 * decl.c (struct cp_switch): Add switch_stmt and cases.
3224 (case_compare): New function.
3225 (push_switch): Set switch_stmt. Initialize cases.
3226 (pop_switch): Clean up cases.
3227 (define_case_label): Rename to ...
3228 (finish_case_label): ... this. Do semantic analysis for case
3229 labels here.
3230 (start_function): Correct comment.
3231 * decl2.c (check_cp_case_value): Remove.
3232 * expr.c (do_case): Remove.
3233 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3234 * semantics.c (genrtl_do_poplevel): Remove declaration.
3235 (RECHAIN_STMTS): Remove.
3236 (finish_break_stmt): Use build_break_stmt.
3237 (finish_continue_stmt): Use build_continue_stmt.
3238 (finish_switch_cond): Adjust condition here, rater than in
3239 c_expand_start_case.
3240 (finish_case_label): Remove.
3241 * typeck.c (c_expand_return): Remove.
3242 (c_expand_start_case): Likewise.
3244 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3246 * ir.texi: Document type nodes.
3248 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3250 * cp-tree.h (init_cp_semantics): Declare.
3251 (genrtl_try_block): Don't declare.
3252 (genrtl_handler): Likewise.
3253 (genrtl_catch_block): Likewise.
3254 (genrtl_ctor_stmt): Likewise.
3255 (genrtl_subobject): Likewise.
3256 (genrtl_do_poplevel): Likewise.
3257 (genrtl_named_return_value): Likewise.
3258 * lex.c (init_parse): Call init_cp_semantics.
3259 * semantics.c (genrtl_try_block): Give it internal linkage.
3260 (genrtl_handler): Likewise.
3261 (genrtl_catch_block): Likewise.
3262 (genrtl_ctor_stmt): Likewise.
3263 (genrtl_subobject): Likewise.
3264 (genrtl_do_poplevel): Likewise.
3265 (genrtl_named_return_value): Likewise.
3266 (lang_expand_stmt): Rename to ...
3267 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3268 (init_cp_semantics): Define.
3270 * decl.c (initialize_local_var): Remove RTL-generating code.
3271 * semantics.c (genrtl_try_block): Fix formatting.
3273 Move statement-tree facilities from C++ to C front-end.
3274 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3275 (void_zero_node): Remove.
3276 (stmt_tree): Likewise.
3277 (scope_chain): Adjust.
3278 (language_function): Rename to cp_language_function.
3279 (cp_function_chain): Adjust.
3280 (current_stmt_tree): Remove.
3281 (last_tree): Likewise.
3282 (last_expr_type): Likewise.
3283 (struct lang_decl): Adjust.
3284 (STMT_IS_FULL_EXPR_P): Remove.
3285 (add_tree): Remove.
3286 (begin_stmt_tree): Likewise.
3287 (finish_stmt_tree): Likewise.
3288 (walk_tree_fn): Likewise.
3289 (walk_stmt_tree): Likewise.
3290 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3291 * decl.c (mark_stmt_tree): Adjust type.
3292 (init_decl_processing): Don't build void_zero_node.
3293 (initialize_local_var): Adjust usage of current_stmt_tree.
3294 (finish_enum): Use add_stmt, not add_tree.
3295 (save_function_data): Adjust use of language_function.
3296 (finish_constructor_body): Use add_stmt, not add_tree.
3297 (finish_destructor_body): Likewise.
3298 (push_cp_function_context): Adjust use of language_function.
3299 (pop_cp_function_context): Likewise.
3300 (mark_lang_function): Likewise.
3301 (mark_cp_function_context): Likewise.
3302 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3303 (build_vec_init): Likewise.
3304 * semantics.c (SET_LAST_STMT): Remove.
3305 (RECHAIN_STMTS): Don't use it.
3306 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3307 (current_stmt_tree): Define.
3308 (add_tree): Remove.
3309 (finish_goto_stmt): Use add_stmt, not add_tree.
3310 (finish_expr_stmt): Likewise.
3311 (begin_if_stmt): Likewise.
3312 (finish_then_clause): Likewise.
3313 (begin_while_stmt): Likewise.
3314 (begin_do_stmt): Likewise.
3315 (finish_return_stmt): Likewise.
3316 (begin_for_stmt): Likewise.
3317 (finish_break_stmt): Likewise.
3318 (finish_continue_stmt): Likewise.
3319 (begin_switch_stmt): Likewise.
3320 (finish_case_label): Likewise.
3321 (begin_try_block): Likewise.
3322 (begin_function_try_block): Likewise.
3323 (begin_handler): Likewise.
3324 (begin_catch_block): Likewise.
3325 (begin_compound_stmt): Likewise.
3326 (begin_asm_stmt): Likewise.
3327 (finish_asm_stmt): Likewise.
3328 (finish_label_stmt): Likewise.
3329 (add_decl_stmt): Likewise.
3330 (finish_subobject): Likewise.
3331 (finish_decl_cleanup): Likewise.
3332 (finish_named_return_value): Likewise.
3333 (setup_vtbl_ptr): Likewise.
3334 (add_scope_stmt): Likewise.
3335 (finish_stmt_expr): Likewise.
3336 (prune_unused_decls): Remove.
3337 (begin_stmt_tree): Likewise.
3338 (finish_stmt_tree): Likewise.
3339 (prep_stmt): Adjust use of current_stmt_tree.
3340 (lang_expand_stmt): Likewise.
3341 * tree.c (statement_code_p): Remove.
3342 (cp_statement_code_p): New function.
3343 (walk_stmt_tree): Remove.
3344 (init_tree): Set lang_statement_code_p.
3346 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3348 Integrated preprocessor.
3350 * Make-lang.in, Makefile.in: Remove all references to input.c,
3351 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3352 * gxx.gperf, hash.h, input.c: Delete.
3353 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3354 initialized properly.
3356 * class.c (fixup_pending_inline): Take a tree, not a
3357 struct pending_inline *. All callers changed.
3358 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3359 RID_PROTECTED entries in ridpointers[] array here.
3360 * decl.c (duplicate_decls): Do not refer to struct
3361 pending_inline.
3362 (record_builtin_type, init_decl_processing): Use RID_MAX not
3363 CP_RID_MAX.
3364 (grokdeclarator): Use C_IS_RESERVED_WORD.
3365 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3366 cpplib.
3367 (grok_x_components): Do not inspect pending_inlines chain.
3369 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3370 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3371 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3372 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3373 TIME_IDENTIFIER_FILEINFO): Kill.
3374 Update prototypes.
3375 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3376 single 32-bit word.
3377 * parse.y: Call do_pending_inlines unconditionally.
3378 reinit_parse_for_method is now snarf_method. fn.defpen is no
3379 longer necessary. Remove unnecessary <itype> annotation on
3380 SCOPE. Do not refer to end_of_file or struct pending_inline.
3381 * semantics.c (begin_inline_definitions): Call
3382 do_pending_inlines unconditionally.
3384 * lex.c: Remove all code now shared with C front end.
3385 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3386 into the get_identifier table. Rewrite pragma handling to
3387 work with the registry. Move code to save tokens for later
3388 processing to spew.c.
3390 * spew.c: Rewrite everything in terms of token streams instead
3391 of text. Move routines here from lex.c / input.c as
3392 appropriate. GC-mark trees hanging off the pending inlines
3393 chain.
3395 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3397 * NEWS: Mention that the named return value extension has been
3398 deprecated.
3399 * cp-tree.h (original_result_rtx): Define.
3400 (TREE_REFERENCE_EXPR): Remove.
3401 (DECL_VPARENT): Likewise.
3402 (pushdecl_nonclass_level): Likewise.
3403 (store_return_init): Likewise.
3404 (reinit_lang_specific): Likewise.
3405 (genrtl_named_return_value): Change prototype.
3406 * decl.c (original_result_rtx): Remove.
3407 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3408 Do not generate RTL for local variables here.
3409 (store_return_init): Remove.
3410 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3411 store_return_init.
3412 (finish_named_return_value): Adjust accordingly. Warn that this
3413 extension is deprecated.
3414 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3416 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3418 * pt.c (type_unification_real): Replace switch with if.
3419 (unify): Tsubst non-type parms before comparing.
3421 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3423 * error.c (dump_typename): New function, broken out of ...
3424 (dump_type): ... here. Use it.
3425 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3427 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3429 * init.c (build_offset_ref): Deal with namespace scoped
3430 TEMPLATE_ID_EXPRs.
3432 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3434 * class.c (resolve_address_of_overloaded_function): Add
3435 explanation message.
3436 * decl.c (define_case_label): Reformat explanation.
3437 * decl2.c (finish_static_data_member_decl): Likewise.
3438 (grokfield): Likewise.
3439 * friend.c (do_friend): Likewise.
3441 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3443 * tree.c (walk_tree): Expose tail recursion.
3444 (walk_stmt_tree): New function.
3445 * cp-tree.h: Prototype walk_stmt_tree.
3446 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3447 the BLOCKs directly. If a BLOCK has no variables after
3448 pruning, discard it.
3449 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3450 restore the line number.
3452 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3454 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3455 (pt.o): Remove dependency on HTAB_H.
3456 * cp-tree.h: Include hashtab.h.
3457 (walk_tree): Change prototype.
3458 (walk_tree_without_duplicates): New function.
3459 * decl.c (check_default_argument): Use it.
3460 * optimize.c (remap_decl): Adjust calls to walk_tree.
3461 (copy_body): Likewise.
3462 (expand_calls_inline): Likewise.
3463 (calls_setjmp_p): Use walk_tree_without_duplicates.
3464 * pt.c: Don't include hashtab.h.
3465 (for_each_template_parm): Use walk_tree_without_duplicates.
3466 * semantics.c (finish-stmt_tree): Likewise.
3467 (expand_body): Likewise.
3468 * tree.c (walk_tree): Add additional parameter.
3469 (walk_tree_without_duplicates): New function.
3470 (count_trees): Use it.
3471 (verify_stmt_tree): Adjust call to walk_tree.
3472 (find_tree): Use walk_tree_without_duplicates.
3473 (no_linkage_check): Likewise.
3474 (break_out_target_exprs): Adjust call to walk_tree.
3475 (cp_unsave): Likewise.
3477 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3479 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3480 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3481 * cp-tree.h (TYPE_BINFO): Adjust comment.
3482 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3483 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3484 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3485 (TYPE_TEMPLATE_INFO): Likewise.
3486 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3487 * class.c (push_nested_class): Likewise.
3488 * decl.c (lookup_name_real): Likewise.
3489 (grokdeclarator): Likewise.
3490 (grok_op_properties): Likewise.
3491 (xref_tag): Likewise.
3492 (xref_basetypes): Likewise.
3493 * decl2.c (constructor_name_full): Likewise.
3494 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3495 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3496 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3497 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3498 (dump_type_suffix): Likewise.
3499 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3500 instead.
3501 (get_aggr_from_typedef): Likewise.
3502 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3503 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3504 (write_template_parm): Likewise.
3505 (write_template_template_parm): Check tree code instead of
3506 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3507 * method.c (build_overload_nested_name): Add
3508 BOUND_TEMPLATE_TEMPLATE_PARM.
3509 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3510 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3511 * pt.c (convert_template_argument): Check tree code instead of
3512 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3513 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3514 (for_each_template_parm): Adjust comment.
3515 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3516 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3517 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3518 template_args_equal to compare template template parameter cases.
3519 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3520 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3521 instead.
3522 * tree.c (copy_template_template_parm): Decide whether to create
3523 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3524 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3525 (copy_tree_r): Likewise.
3526 * typeck.c (comptypes): Likewise. Check tree code instead of
3527 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3529 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3531 * decl.c (finish_function): Move the code for handling functions
3532 marked with the constructor and destructor attributes inside the
3533 expand_p block.
3535 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3537 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3539 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3541 * pt.c (lookup_template_class): Remove abort.
3542 * tree.c (get_type_decl): Allow error_mark_node.
3544 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3546 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3547 TEMPLATE_ID_EXPRs.
3549 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3551 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3552 new ABI mangling.
3554 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3556 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3557 union tag mismatch error reporting.
3559 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3561 * call.c (build_scoped_method_call): Check it is not a namespace.
3563 2000-08-30 Jason Merrill <jason@redhat.com>
3565 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3567 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3568 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3569 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3571 * decl.c (start_function): Always call make_function_rtl.
3573 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3575 * semantics.c (prune_unused_decls): New function.
3576 (finish_stmt_tree): Call it via walk_tree.
3578 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3580 * class.c (build_secondary_vtable): Constify a char *.
3581 * decl.c (init_decl_processing): Initialize function_id_node,
3582 pretty_function_id_node, and func_id_node.
3583 * input.c (struct input_source): Constify 'str'.
3584 (feed_input): Constify first argument.
3585 * mangle.c (write_identifier): Constify argument.
3586 * pt.c (mangle_class_name_for_template): Constify argument.
3588 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3590 * typeck.c (mark_addressable): Remove code that pokes around in
3591 RTL.
3593 2000-08-28 Jason Merrill <jason@redhat.com>
3595 * lex.c (file_name_nondirectory): Move to toplev.c.
3597 * cp-tree.h (LOCAL_CLASS_P): New macro.
3598 * class.c (finish_struct_1): Use it.
3600 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3602 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3603 (write_encoding): Pass another argument to write_name.
3604 (write_name): Add ignore_local_scope parameter. Fix handling of
3605 local names.
3606 (write_nested_name): Use write_unqualified_name.
3607 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3608 (write_template_prefix): Use write_unqualified_name.
3609 (write_component): Remove.
3610 (write_local_name): Add parameter. Use direct local entity to
3611 discriminator calculation.
3612 (write_class_enum_type): Pass another argument to write_name.
3613 (write_template_template_arg): Likewise.
3614 (make_guard_variable): Likewise.
3616 2000-08-27 Jason Merrill <jason@redhat.com>
3618 * decl.c (pushdecl): Matching decls for local externs are found in
3619 the current level. Propagate linkage information from previous
3620 declarations.
3622 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3624 * ir.texi (Expressions): Fix typo.
3626 2000-08-25 Greg McGary <greg@mcgary.org>
3628 * tree.c (init_tree): Use ARRAY_SIZE.
3630 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3632 * error.c (cp_tree_printer): Rework.
3634 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3636 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3637 dyn-string.o.
3638 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3639 (cp-demangle.o): Remove target.
3640 (dyn-string.o): Likewise.
3642 * decl.c (grokfndecl): Require that `main' return an `int'.
3643 * mangle.c (write_encoding): Don't mangle return types for
3644 conversion functions.
3646 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3648 * error.c (tree_formatting_info): New data type.
3649 (tree_being_formatted): New macro.
3650 (tree_formatting_flags): Likewise.
3651 (put_whitespace): Likewise.
3652 (print_tree_identifier): Likewise.
3653 (print_identifier): Likewise.
3654 (cp_tree_printer, print_function_argument_list, print_declaration,
3655 print_expression, print_function_declaration,
3656 print_function_parameter, print_type, print_cv_qualifier): New
3657 functions.
3658 (init_error): Initialize lang_printer.
3660 2000-08-24 Jason Merrill <jason@redhat.com>
3662 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3663 adjustment necessary.
3665 2000-08-24 Greg McGary <greg@mcgary.org>
3667 * cp-tree.h (MAIN_NAME_P): Remove macro.
3669 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3671 * error.c (print_instantiation_context): Don't forget to flush the
3672 buffer.
3674 2000-08-23 Jason Merrill <jason@redhat.com>
3676 * typeck.c (build_ptrmemfunc): Save the input pmf.
3678 * method.c (process_modifiers): Use same_type_p.
3680 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3682 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3683 * mangle.c (write_function_type): Change prototype.
3684 (write_encoding): Don't mangle return types for
3685 constructors or destructors.
3686 (write_type): Adjust call to write_function_type.
3687 * pt.c (instantiate_template): Instantiate alternate entry points
3688 when instantiating the main function.
3690 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3692 * error.c (cp_print_error_function): Don't use embedded '\n' in
3693 output_printf.
3695 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3697 * decl.c (init_decl_processing): Remove bogus initialization.
3698 * error.c (lang_print_error_function): Restore here.
3699 (init_error): Initialize print_error_function.
3701 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3703 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3705 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3707 * Makefile.in (error.o): Depends on diagnostic.h
3709 * cp-tree.h (problematic_instantiation_changed,
3710 record_last_problematic_instantiation, current_instantiation,
3711 print_instantiation_context): Declare.
3712 (maybe_print_template_context): Remove.
3714 * decl.c (init_decl_processing): Set print_error_function to NULL.
3715 (lang_print_error_function): Remove, since we're using a new
3716 machinery.
3718 * error.c: #include diagnostic.h
3719 (function_category): New function.
3720 (cp_diagnostic_starter): Likewise.
3721 (cp_diagnostic_finalizer): Likewise.
3722 (cp_print_error_function): Likewise.
3723 (maybe_print_instantiation_context): Likewise.
3724 (print_instantiation_full_context): Likewise.
3725 (print_instantiation_partial_context): Likewise.
3726 (print_instantiation_context): Define.
3727 (init_error): Initialize diagnostic pager and finalizer.
3729 * pt.c (problematic_instantiation_changed): Define.
3730 (record_last_problematic_instantiation): Likewise.
3731 (current_instantiation): Likewise.
3732 (maybe_print_template_context): Remove.
3733 (print_template_context): Likewise.
3734 (current_tinst_level): Make static to reflect Brendan Kehoe's
3735 change of 1995-04-13.
3736 (push_tinst_level): Call print_instantiation_context.
3738 2000-08-21 Nix <nix@esperi.demon.co.uk>
3740 * lang-specs.h: Do not process -o or run the assembler if
3741 -fsyntax-only.
3743 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3745 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3746 variables.
3747 * decl2.c (lang_decode_option): Disable gettext attributes for
3748 -ansi.
3750 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3752 * lex.c (lang_init_options): Default diagnostic message maximum
3753 length to 80, when line-wrapping.
3755 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3757 * class.c (build_vtbl_initializer): Clear the entire
3758 vtbl_init_data. Start keeping track of the functions for which we
3759 have created vcall offsets here.
3760 (dfs_build_vcall_offset_vtbl_entries): Remove.
3761 (build_vcall_offset_vtbl_entries): Reimplement.
3762 (add_vcall_offset_vtbl_entries_r): New function.
3763 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3764 computing when vcall offsets are necessary.
3766 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3768 * decl.c (member_function_or_else): Use cp_error ... %T.
3769 (grokdeclarator): Likewise.
3770 (start_method): Likewise.
3771 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3773 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3775 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3776 TYPE_DECLs.
3778 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3780 * cp-tree.h (PTRMEM_OK_P): New macro.
3781 (itf_ptrmem_ok): New enumeration value.
3782 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3783 argument. Diagnose implicit pointer to member.
3784 (instantiate_type): Don't diagnose implicit pointer to member
3785 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3786 resolve_address_of_overloaded_function.
3787 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3788 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3789 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3790 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3791 (build_unary_op): Deal with single non-static member in
3792 microsoft-land.
3794 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3796 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3798 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3800 * cp-tree.h (enum_name_string): Remove prototype.
3801 (report_case_error): Remove prototype.
3802 * cp/typeck2.c (enum_name_string): Remove.
3803 (report_case_error): Remove.
3804 * error.c (dump_expr): Deal with enum values directly.
3805 Correctly negate integer constant.
3807 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3809 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3810 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3811 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3812 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3813 (__cxa_vec_new): Use __cxa_vec_new2.
3814 (__cxa_vec_delete): Use __cxa_vec_delete2.
3816 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3818 * vec.cc (__cxa_vec_new): Set "C" linkage.
3819 (__cxa_vec_ctor): Likewise.
3820 (__cxa_vec_cctor): Likewise.
3821 (__cxa_vec_dtor): Likewise.
3822 (__cxa_vec_delete): Likewise.
3823 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3824 (__cxa_vec_ctor): Likewise.
3825 (__cxa_vec_cctor): Likewise.
3826 (__cxa_vec_dtor): Likewise.
3827 (__cxa_vec_delete): Likewise.
3829 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3831 * class.c (instantiate_type): Reinstate local variable
3832 deleted in previous change.
3834 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3835 itf_no_attributes.
3837 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3839 * cp-tree.h (instantiate_type_flags): New enumeration.
3840 (instantiate_type): Change parameter.
3841 * class.c (instantiate_type): Adjust prototype. Adjust.
3842 * call.c (standard_conversion): Adjust instantiate_type call.
3843 (reference_binding): Likewise.
3844 (build_op_delete_call): Likewise.
3845 (convert_like_real): Likewise.
3846 * cvt.c (cp_convert_to_pointer): Likewise.
3847 (convert_to_reference): Likewise.
3848 * pt.c (convert_nontype_argument): Likewise.
3849 * typeck.c (build_binary_op): Likewise.
3850 (build_ptrmemfunc): Likewise.
3851 (convert_for_assignment): Likewise.
3853 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3855 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3856 (current_aggr): Define.
3857 * decl.c (grokdeclarator): Make sure a friend class is an
3858 elaborated type specifier.
3859 * parse.y (current_aggr): Remove static definition.
3860 (cp_parse_init): Adjust.
3861 (structsp): Clear and restore current_aggr.
3862 (component_decl_list): Clear current_aggr.
3864 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3865 aggregate tag on the typename's context.
3867 * pt.c (tsubst_friend_class): Return error_mark_node, if
3868 parms becomes NULL.
3869 (instantiate_class_template): Ignore error_mark_node friend types.
3871 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3873 * cvt.c (warn_ref_binding): New static function, broken out of ...
3874 (convert_to_reference): ... here. Use it.
3876 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3878 * parse.y (template_arg): Add rule for template qualified with
3879 global scope.
3881 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3883 * decl2.c (add_function): Reorganize.
3884 (arg_assoc): Do not consider function template decls.
3886 2000-08-11 Jason Merrill <jason@redhat.com>
3888 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3889 looking inside.
3891 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3893 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3894 (lookup_nested_tag): Likewise.
3896 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3897 can be produced.
3899 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3901 * parse.y (named_complex_class_head_sans_basetype): Remove
3902 always true if.
3904 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3906 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3907 explicit TEMPLATE_ID_EXPR args.
3908 (build_expr_from_tree, case CALL_EXPR): Likewise.
3910 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3912 * decl.c (check_tag_decl): Diagnose typename's which don't
3913 declare anything.
3915 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3917 * init.c (build_aggr_init): Reject bogus array initializers
3918 early.
3920 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3922 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3923 runtime.
3924 * cp/tinfo.cc (__dynamic_cast): Likewise.
3925 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3927 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3929 * cvt.c (convert_to_pointer_force): Fix error message when
3930 attempting to cast from ambiguous base.
3932 2000-08-08 Jason Merrill <jason@redhat.com>
3934 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3935 (tsubst_template_arg_vector): Likewise.
3937 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3938 assume that one will be as large as the union.
3940 2000-08-07 Kazu Hirata <kazu@hxi.com>
3942 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3943 * decl.c (pop_labels): Likewise.
3945 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3947 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3948 specifications.
3949 (__pointer_to_member_type_info): Likewise.
3950 (__base_class_info): Likewise.
3951 (__class_type_info): Likewise.
3952 (__si_class_type_info): Likewise.
3953 (__vmi_class_type_info): Likewise.
3954 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3955 Changed member names to match specifications.
3956 (__vmi_class_type_info::__do_find_public_src): Likewise.
3957 (__si_class_type_info::__do_dyncast): Likewise.
3958 (__vmi_class_type_info::__do_dyncast): Likewise.
3959 (__si_class_type_info::__do_upcast): Likewise.
3960 (__vmi_class_type_info::__do_upcast): Likewise.
3961 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3962 (__pbase_type_info::__pointer_catch): Likewise.
3963 (__pointer_type_info::__pointer_catch): Likewise.
3964 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3966 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3968 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3969 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3970 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3972 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3974 * cp-tree.h (add_method): Change prototype.
3975 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3976 Don't double the size of the method vector in the error case.
3977 (handle_using_decl): Adjust call to add_method.
3978 (add_implicitly_declared_members): Likewise.
3979 (clone_function_decl): Likewise.
3980 * decl2.c (check_classfn): Likewise.
3981 * semantics.c (finish_member_declaration): Likewise.
3983 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3985 * decl.c (flag_isoc94): New variable.
3987 2000-08-02 Jason Merrill <jason@redhat.com>
3989 * pt.c (do_type_instantiation): Add complain parm; don't complain
3990 if called recursively.
3991 * cp-tree.h, parse.y: Adjust.
3993 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3995 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3996 -Wno-strict-prototypes.
3998 * g++spec.c: Adjust type of second argument to
3999 lang_specific_driver, and update code as necessary.
4001 * cp-tree.h: Don't prototype min_precision here.
4002 (my_friendly_assert): Cast expression to void.
4003 * semantics.c (do_poplevel): Initialize scope_stmts.
4005 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4007 * cp-tree.h (DECL_NEEDED_P): Tweak.
4009 2000-07-28 Jason Merrill <jason@redhat.com>
4011 * lang-specs.h: Use %i in rule for .ii files.
4013 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4015 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4017 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4019 Allow indirect primary bases.
4020 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4021 primary_base.
4022 (CLASSTYPE_VFIELD_PARENT): Remove.
4023 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4024 (BINFO_PRIMARY_BINFO): Remove.
4025 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4026 (BINFO_VBASE_PRIMARY_P): Likewise.
4027 (BINFO_PRIMARY_BASE_OF): New macro.
4028 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4029 (get_primary_binfo): New function.
4030 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4031 * class.c (vcall_offset_data_s): Rename to ...
4032 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4033 and add ctor_vtbl_p.
4034 (get_derived_offset): Use get_primary_binfo.
4035 (dfs_mark_primary_bases): Adjust handling of virtual primary
4036 bases.
4037 (mark_primary_bases): Likewise.
4038 (set_primary_base): Take a binfo, not an integer, as a
4039 representation of the primary base.
4040 (indirect_primary_base_p): Remove.
4041 (determine_primary_base): Adjust for indirect primary bases.
4042 (dfs_find_final_overrider): Fix typo in coment.
4043 (update_vtable_entry_for_fn): Use get_primary_binfo.
4044 (layout_nonempty_base_or_field): Tweak.
4045 (build_base_fields): Adjust for new primary base semantics.
4046 (dfs_propagate_binfo_offsets): Remove.
4047 (propagate_binfo_offsets): Rewrite.
4048 (dfs_set_offset_for_shared_vbases): Remove.
4049 (layout_virtual_bases): Don't use it.
4050 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4051 ABI.
4052 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4053 CLASSTYPE_VFIELD_PARENT.
4054 (dfs_get_primary_binfo): New function.
4055 (get_primary_binfo): Likewise.
4056 (dump_class_hierarchy_r): Tweak printing of primary bases.
4057 (build_vtbl_initializer): Fix typo in comments. Use
4058 vtbl_init_data.
4059 (build_vcall_and_vbase_vtbl_entries): Likewise.
4060 (build_vbaes_offset_vtbl_entries): Likewise.
4061 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4062 BV_VCALL_INDEX to handle indirect primary bases.
4063 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4064 (build_rtti_vtbl_entries): Likewise.
4065 * search.c (get_shared_vbase_if_not_primary): Tweak.
4066 (find_vbase_instance): Likewise.
4067 (binfo_for_vtable): Simplify.
4068 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4069 (make_binfo): Make it have 11 entries.
4071 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4073 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4074 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4075 ascertaining primaryness.
4076 (G): Remove template_args.
4077 (decl_is_template_id): New function.
4078 (write_encoding): Use decl_is_template_id.
4079 (write_name): Likewise. Handle type_decls. Get main variant of
4080 type decls.
4081 (write_nested_name): Likewise.
4082 (write_prefix): Likewise.
4083 (write_template_prefix): Likewise.
4084 (write_special_name_constructor): Remove defunct production from
4085 comment.
4086 (write_bare_function_type): Remove comment about absent parameter.
4087 (write_template_template_arg): Add missing grammar production to
4088 comment.
4090 2000-07-27 Jason Merrill <jason@redhat.com>
4092 * decl.c (duplicate_decls): If common_type produces a non-typedef
4093 type for a typedef, just use the old type.
4095 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4097 * cp-tree.h (function_depth): Declare.
4098 (verify_stmt_tree): Likewise.
4099 (find_tree): Likewise.
4100 * decl.c (function_depth): Give it external linkage.
4101 * optimize.c (optimize_function): Increment and decrement it.
4102 * tree.c (verify_stmt_tree_r): New function.
4103 (verify_stmt_tree): Likewise.
4104 (find_tree_r): Likewise.
4105 (find_tree): Likewise.
4107 2000-07-27 Jason Merrill <jason@redhat.com>
4109 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4110 TYPE_PTRMEMFUNC_P.
4111 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4113 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4115 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4116 * decl2.c (get_guard): Call cp_finish_decl, not
4117 rest_of_decl_compilation, for local guards.
4118 * lex.c (do_identifier): Remove unused variable.
4120 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4122 * parse.y: Add missing ';'.
4124 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4126 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4127 of `extern "C++"'.
4129 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4131 Kill strict_prototype. Backwards compatibility only for
4132 non NO_IMPLICIT_EXTERN_C systems.
4133 * cp-tree.h (flag_strict_prototype): Remove.
4134 (strict_prototype): Remove.
4135 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4136 * decl.c (maybe_push_to_top_level): Adjust.
4137 (pop_from_top_level): Adjust.
4138 (decls_match): Only allow sloppy parm matching for ancient
4139 system headers.
4140 (init_decl_processing): Adjust.
4141 (grokdeclarator): Adjust.
4142 * decl2.c (flag_strict_prototype): Remove.
4143 (strict_prototype): Remove.
4144 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4145 (lang_f_options): Remove "strict-prototype".
4146 (unsupported-options): Add "strict-prototype".
4147 * lex.c (do_identifier): Adjust.
4148 (do_scoped_id): Adjust.
4149 * parse.y (empty_parms): Adjust.
4150 * class.c (push_lang_context): Adjust.
4151 (pop_lang_context): Adjust.
4152 * typeck.c (comp_target_parms): Adjust.
4154 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4156 * decl.c (poplevel): Deal with anonymous variables at for scope.
4157 (maybe_inject_for_scope_var): Likewise.
4159 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4161 * decl.c: Remove all signal handling code, now done in toplev.c.
4163 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4165 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4167 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4168 correctly.
4170 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4172 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4173 Define my_friendly_assert and my_friendly_abort as macros
4174 which may call friendly_abort. Prototype friendly abort, not
4175 my_friendly_abort or my_friendly_assert.
4176 * decl.c (signal_catch): Report the signal caught in the error
4177 message. Call fatal directly.
4178 * typeck2.c (ack, my_friendly_assert): Delete.
4179 (my_friendly_abort): Rename to friendly_abort. Expect file,
4180 line, and function parameters. Report the abort code, then
4181 call fancy_abort. Do not mask an abort if errors have
4182 already occurred.
4184 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4186 * typeck.c (comp_target_parms): Remove obsolete parameter.
4187 (comp_target_types): Adjust.
4189 2000-07-17 Jason Merrill <jason@redhat.com>
4191 * typeck.c (mark_addressable): Never set TREE_USED.
4192 * call.c (build_call): Don't abort on calls to library functions
4193 that have been declared normally.
4195 * typeck.c (build_binary_op): Fix grammar in warning.
4197 * exception.cc (__eh_free): Fix prototype.
4199 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4201 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4202 IDENTIFIER_NAMESPACE_VALUE.
4204 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4206 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4207 * method.c (use_thunk): Correct handling of vcall offsets.
4209 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4211 * .cvsignore: parse.h and parse.c have no cp- prefix.
4213 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4215 * .cvsignore: New file.
4217 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4219 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4221 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4223 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4224 * parse.c: Remove.
4225 * parse.h: Likewise.
4227 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4229 * class.c (layout_class_type): Add pointers to virtual bases after
4230 base classes under the old ABI.
4232 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4234 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4235 (finish_continue_stmt): Likewise.
4236 (begin_for_stmt): Remove call to note_level_for_for.
4237 (finish_goto_stmt): Change call from build_min_nt
4238 to build_stmt.
4239 (finish_expr_stmt): Likewise.
4240 (begin_if_stmt): Likewise.
4241 (begin_while_stmt): Likewise.
4242 (finish_while_stmt): Likewise.
4243 (finish_return_stmt): Likewise.
4244 (begin_for_stmt): Likewise.
4245 (finish_for_stmt): Likewise.
4246 (finish_break_stmt): Likewise.
4247 (begin_switch_stmt): Likewise.
4248 (finish_case_label): Likewise.
4249 (genrtl_try_block): Likewise.
4250 (begin_try_block): Likewise.
4251 (begin_handler): Likewise.
4252 (begin_compound_stmt): Likewise.
4253 (finish_asm_stmt): Likewise.
4254 (finish_label_stmt): Likewise.
4255 (add_decl_stmt): Likewise.
4256 (finish_subobject): Likewise.
4257 (finish_decl_cleanup): Likewise.
4258 (finish_named_return_value): Likewise.
4259 (setup_vtbl_ptr): Likewise.
4260 (add_scope_stmt): Likewise.
4261 * decl.c (finish_constructor_body): Likewise.
4262 (finish_destructor_body): Likewise.
4263 * optimize.c (copy_body_r): Likewise.
4264 (initialize_inlined_parameters): Likewise.
4265 (declare_return_variable): Likewise.
4266 (expand_call_inline): Likewise.
4268 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4270 * semantics.c (expand_body): Sync interface information
4271 at the end of function body expansion.
4273 2000-07-09 Jason Merrill <jason@redhat.com>
4275 * init.c (build_new_1): Bail early if the call to new fails.
4277 * decl.c (compute_array_index_type): Check specifically for
4278 an INTEGER_CST, not just TREE_CONSTANT.
4280 * decl.c (duplicate_decls): Don't call duplicate_decls on
4281 the DECL_TEMPLATE_RESULT.
4282 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4283 codes.
4285 * error.c (dump_template_bindings): Don't crash if we had an
4286 invalid argument list.
4288 * typeck.c (c_expand_start_case): Do narrowing here.
4289 * semantics.c (finish_switch_cond): Not here.
4291 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4293 * parse.y (asm_clobbers): Do string concatenation.
4295 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4297 * decl.c (pushtag): Don't put local classes in template functions
4298 on the local_classes list.
4300 2000-07-04 Scott Snyder <snyder@fnal.gov>
4302 * decl2.c (get_guard): Add missing return for old ABI local
4303 variable case.
4305 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4307 * cp-tree.h (char_type_p): New function.
4308 * decl.c (init_decl_processing): Don't initialize
4309 signed_wchar_type_node or unsigned_wchar_type_node.
4310 (complete_array_type): Handle brace-enclosed string-constants.
4311 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4312 * tree.c (char_type_p): New function.
4313 * typeck2.c (digest_init): Use char_type_p.
4315 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4317 * pt.c (tsubst): Don't layout type, if it's error_mark.
4319 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4321 * pt.c (instantiate_pending_templates): Reset template level.
4323 2000-07-05 Jason Merrill <jason@redhat.com>
4325 * call.c (joust): Don't complain about `operator char *()' beating
4326 `operator const char *() const'.
4328 2000-07-04 scott snyder <snyder@fnal.gov>
4329 Jason Merrill <jason@redhat.com>
4331 * repo.c (repo_get_id): Handle the case where a class with virtual
4332 bases has a null TYPE_BINFO_VTABLE.
4334 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4335 Jason Merrill <jason@redhat.com>
4337 * parse.y (member_init): Just pass in the type.
4338 * init.c (expand_member_init): Handle getting a type.
4340 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4341 Jason Merrill <jason@redhat.com>
4343 * decl.c (finish_function): Warn if a function has no return
4344 statement.
4345 Suggested by Andrew Koenig.
4346 * typeck.c (check_return_expr): Do set current_function_returns_value
4347 if we got an error_mark_node.
4349 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4351 * decl2.c (push_decl_namespace): Push the original namespace.
4353 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4355 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4356 * semantics.c (begin_class_definition): Clear it.
4358 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4360 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4361 (genrtl_expr_stmt): Likewise.
4362 (genrtl_decl_stmt): Likewise.
4363 (genrtl_if_stmt): Likewise.
4364 (genrtl_while_stmt): Likewise.
4365 (genrtl_do_stmt): Likewise.
4366 (genrtl_return_stmt): Likewise.
4367 (genrtl_for_stmt): Likewise.
4368 (genrtl_break_stmt): Likewise.
4369 (genrtl_continue_stmt): Likewise.
4370 (genrtl_scope_stmt): Likewise.
4371 (genrtl_switch_stmt): Likewise.
4372 (genrtl_case_label): Likewise.
4373 (genrtl_begin_compound_stmt): Likewise.
4374 (genrtl_finish_compound_stmt): Likewise.
4375 (genrtl_compound_stmt): Likewise.
4376 (genrtl_asm_stmt): Likewise.
4378 * init.c (begin_init_stmts): Remove call to
4379 genrtl_begin_compound_stmt.
4380 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4382 * semantics.c (lang_expand_stmt): Changed call to
4383 genrtl_compound_stmt to ignore return value.
4385 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4387 * mangle.c (canonicalize_for_substitution): Return the canonical
4388 variant of a type.
4390 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4391 TYPE_DECL.
4392 * typeck.c (commonparms): Remove obstack manipulations.
4394 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4396 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4398 * Makefile.in (OBJS): Added ../c-semantics.o.
4399 (OBJDEPS): Likewise.
4401 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4402 ../c-common.h.
4403 (struct stmt_tree): Added comment.
4404 (current_function_name_declared): Removed.
4405 (stmts_are_full_exprs_p): Likewise.
4406 (genrtl_do_pushlevel): Likewise.
4407 (genrtl_clear_out_block): Likewise.
4408 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4409 (DECL_ANON_UNION_ELEMS): Likewise.
4410 (emit_local_var): Likewise.
4411 (make_rtl_for_local_static): Likewise.
4412 (do_case): Likewise.
4413 (expand_stmt): Likewise.
4414 (genrtl_decl_cleanup): Likewise.
4415 (c_expand_asm_operands): Likewise.
4416 (c_expand_return): Likewise.
4417 (c_expand_start_case): Likewise.
4419 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4420 (emit_local_var): Likewise.
4421 (initialize_local_var): Change reference to
4422 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4423 Change reference to stmts_are_full_exprs_p to
4424 current_stmt_tree->stmts_are_full_exprs_p.
4425 (push_cp_function_context): Likewise.
4427 * expect.c (expand_throw): Change reference to
4428 stmts_are_full_exprs_p.
4430 * init.c (build_aggr_init): Change reference to
4431 stmts_are_full_exprs_p.
4432 (build_vec_init): Likewise.
4434 * optimize.c (maybe_clone_body): Change reference to
4435 current_function_name_declared to
4436 cp_function_chain->name_declared.
4438 * pt.c (instantiate_decl): Change reference to
4439 current_function_name_declared to
4440 cp_function_chain->name_declared.
4442 * semantics.c (expand_cond): Moved declaration to c-common.h.
4443 (genrtl_do_pushlevel): Moved to c-semantics.c.
4444 (genrtl_clear_out_block): Likewise.
4445 (genrtl_goto_stmt): Likewise.
4446 (genrtl_expr_stmt): Likewise.
4447 (genrtl_decl_stmt): Likewise.
4448 (gerntl_if_stmt): Likewise.
4449 (genrtl_while_stmt): Likewise.
4450 (genrtl_do_stmt): Likewise.
4451 (genrtl_return_stmt): Likewise.
4452 (genrtl_for_stmt): Likewise.
4453 (genrtl_break_stmt): Likewise.
4454 (genrtl_continue_stmt): Likewise.
4455 (genrtl_scope_stmt): Likewise.
4456 (genrtl_switch_stmt): Likewise.
4457 (genrtl_case_label): Likewise.
4458 (genrtl_begin_compound_stmt): Likewise.
4459 (genrtl_finish_compound_stmt): Likewise.
4460 (genrtl_compound_stmt): Likewise.
4461 (genrtl_asm_stmt): Likewise.
4462 (genrtl_decl_cleanup): Likewise.
4463 (expand_cond): Likewise.
4464 (expand_stmt): Renamed to ...
4465 (lang_expand_stmt): ... this.
4466 (lang_expand_expr_stmt): Initialize.
4467 (set_current_function_name_declared): Likewise.
4468 (stmts_are_full_exprs_p): Likewise.
4469 (current_function_name_declared): Likewise.
4470 (anon_aggr_type_p): Likewise.
4471 (do_poplevel): Change reference to
4472 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4473 Change reference to stmts_are_full_exprs_p to
4474 current_stmt_tree->stmts_are_full_exprs_p.
4475 (add_tree): Likewise.
4476 (finish_expr_stmt): Likewise.
4477 (prep_stmt): Likewise.
4478 (lang_expand_stmt): Likewise.
4479 (begin_compound_stmt): Change reference to
4480 current_function_name_declared to
4481 cp_function_chain->name_declared and call to
4482 current_function_name_declared().
4483 (setup_vtbl_ptr): Likewise.
4484 (genrtl_do_poplevel): Removed.
4486 2000-06-30 Jason Merrill <jason@redhat.com>
4488 * init.c (init_init_processing): Go back to aligning like
4489 double_type_node for old ABI.
4490 (get_cookie_size): Make cookie larger if we get a type that needs
4491 more alignment.
4492 (build_vec_delete): Call it.
4494 * typeck.c (qualify_type_recursive): New fn.
4495 (composite_pointer_type): Use it.
4496 (build_binary_op): Use composite_pointer_type.
4498 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4499 Jason Merrill <jason@redhat.com>
4501 * typeck.c (check_return_expr): Don't complain about returning
4502 NULL from operator new if -fcheck-new.
4503 * cp-tree.h: Declare flag_check_new here.
4504 * init.c: Not here.
4506 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4508 * mangle.c (find_substitution): Use same_type_p.
4509 (write_encoding): Don't check for substitutions.
4511 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4513 * parse.y (expr_no_comma_rangle): New non-terminal.
4514 (template_parm): Use it for default parameter case.
4515 (template_arg): Use it.
4516 (expr_no_commas): Remove commented out undefined extensions.
4517 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4518 * parse.h, parse.c: Rebuilt.
4520 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4522 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4523 (finish_asm_stmt): Do it here, instead.
4525 * cp-tree.h (ridpointers): Don't declare.
4526 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4527 (record_builtin_java_type): Likewise.
4528 (init_decl_processing): Likewise.
4529 * lex.c: Move inclusion of lex.h.
4530 (ridpointers): Don't define.
4531 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4532 RID_MAX.
4533 * lex.h (enum rid): Rename to ...
4534 (enum cp_rid): ... this.
4535 (ridpointers): Don't declare.
4536 * parse.y: Move inclusion of lex.h.
4537 * parse.c: Regenerated.
4538 * spew.c: Move inclusion of lex.h.
4540 * cp-tree.h (struct language_function): Remove temp_name_counter.
4541 (temp_name_counter): Remove.
4542 (get_temp_name): Change prototype.
4543 (get_guard): New function.
4544 (get_guard_cond): Likewise.
4545 (set_guard): Likewise.
4546 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4547 * decl.c (expand_static_init): Use get_guard and friends to
4548 implement guard variables.
4549 * decl2.c (get_temp_name): Assume that the variables created are
4550 always static.
4551 (get_sentry): Rename to ...
4552 (get_guard): ... this. Implement new ABI guard variables.
4553 (get_guard_bits): New function.
4554 (get_guard_cond): Likewise.
4555 (set_guard): Likewise.
4556 (start_static_initialization_or_destruction): Use them.
4557 (do_static_initialization): Replace sentry with guard throughout.
4558 (do_static_destruction): Likewise.
4559 * init.c (create_temporary_var): Add comment.
4561 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4563 * mangle.c (find_substitution): Use same_type_p.
4564 (write_encoding): Don't check for substitutions.
4566 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4568 * parse.y (expr_no_comma_rangle): New non-terminal.
4569 (template_parm): Use it for default parameter case.
4570 (template_arg): Use it.
4571 (expr_no_commas): Remove commented out undefined extensions.
4572 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4573 * parse.h, parse.c: Rebuilt.
4575 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4577 * cp-tree.h (flag_const_strings): Remove.
4578 (warn_parentheses): Likewise.
4579 (warn_format): Likewise.
4580 (common_type): Likewise.
4581 (default_conversion): Likewise.
4582 (build_binary_op): Likewise.
4583 (cp_build_binary_op): New macro.
4584 * call.c (build_new_op): Use cp_build_binary_op instead of
4585 build_binary_op.
4586 * class.c (build_vtable_entry_ref): Likewise.
4587 * decl.c (expand_static_init): Likewise.
4588 (compute_array_index_type): Likewise.
4589 (build_enumerator): Likewise.
4590 * decl2.c (delete_sanity): Likewise.
4591 (start_static_initialization_or_destruction): Likewise.
4592 * error.c (dump_type_suffix): Likewise.
4593 * init.c (resolve_offset_ref): Likewise.
4594 (build_new): Likewise.
4595 (build_new_1): Likewise.
4596 (build_vec_delete_1): Likewise.
4597 (build_vec_init): Likewise.
4598 (build_delete): Likewise.
4599 * rtti.c (synthesize_tinfo_fn): Likewise.
4600 (synthesize_tinfo_var): Likewise.
4601 * search.c (expand_upcast_fixups): Likewise.
4602 (fixup_all_virtual_upcast_offsets): Likewise.
4603 * typeck.c (build_array_ref): Likewise.
4604 (get_member_function_from_ptrfunc): Likewise.
4605 (build_binary_op): Add parameter.
4606 (pointer_int_sum): Use cp_build_binary_op.
4607 (pointer_diff): Likewise.
4608 (build_modify_expr): Likewise.
4609 (get_delta_difference): Likewise.
4610 (build_ptrmemfunc): Likewise.
4612 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4614 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4615 * decl.c (create_implicit_typedef): Adjust.
4616 * decl2.c (build_artificial_parm): Adjust.
4617 * method.c (implicitly_declare_fn): Adjust.
4618 * pt.c (push_inline_template_parms_recursive): Adjust.
4619 (process_template_parm): Adjust.
4620 (overloaded_template_name): Adjust.
4621 * semantics.c (finish_template_template_parm): Adjust.
4623 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4625 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4626 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4627 where to emit thunks.
4628 (build_vtt): Adjust call to build_vtt_inits.
4629 (build_vtt_inits): Add parameter to indicate whether or not
4630 sub-VTTs for virtual bases should be included. Adjust handling of
4631 construction vtables.
4632 (get_matching_base): New function.
4633 (dfs_build_vtt_inits): Rename to ...
4634 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4635 construction vtables.
4636 (dfs_fixup_binfo_vtbls): Likewise.
4637 (build_ctor_vtbl_groups): Build construction vtables for virtual
4638 bases, too.
4639 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4640 to build construction vtbls.
4641 (dfs_accumulate_vtbl_inits): Adjust handling of
4642 construction vtables.
4644 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4645 types correctly.
4647 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4649 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4651 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4653 * search.c (hides): Remove.
4654 (is_subobject_of_p): Add most_derived parameter. Use
4655 CANONICAL_BINFO.
4656 (lookup_field_queue_p): Adjust.
4657 (lookup_field_r): Adjust.
4659 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4661 * decl2.c (handle_class_head): Bash typedefs to the type's main
4662 decl.
4664 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4666 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4667 (begin_global_stmt_expr): ... this.
4668 (genrtl_finish_stmt_expr): Rename to ...
4669 (finish_global_stmt_expr): ... this.
4670 * init.c (begin_init_stmts): Adjust calls.
4671 (finish_init_stmts): Likewise.
4672 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4673 (begin_global_stmt_expr): ... this.
4674 (genrtl_finish_stmt_expr): Rename to ...
4675 (finish_global_stmt_expr): ... this.
4677 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4679 * search.c (lookup_member): Fix typo in comment.
4681 2000-06-24 Jason Merrill <jason@redhat.com>
4683 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4684 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4686 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4688 * parse.y (complex_direct_notype_declarator): Support global_scope.
4689 * Makefile.in: Adjust conflict count.
4691 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4693 * parse.y (template_arg): Convert TEMPLATE_DECL
4694 that is a template template paramter to
4695 TEMPLATE_TEMPLATE_PARM here.
4697 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4698 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4699 (copy_template_template_parm): Adjust prototype.
4700 * decl.c (grokdeclarator): Remove dead code.
4701 * pt.c (process_template_parm): Tidy.
4702 (lookup_template_class): Construct nodes in
4703 copy_template_template_parm.
4704 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4705 lookup_template_class. Use TYPE_TI_TEMPLATE.
4706 * tree.c (copy_template_template_parm): Add NEWARGS
4707 parameter.
4708 (mapcar): Adjust call to copy_template_template_parm.
4709 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4710 * method.c (build_template_template_parm_names): Change error
4711 code to avoid compilation warning.
4713 * gxxint.texi: Document template template parameter
4714 name mangling.
4716 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4718 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4719 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4720 (cp-demangle.o): New rule.
4721 (dyn-string.o): Likewise.
4722 * inc/cxxabi.h (__cxa_demangle): New declaration.
4724 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4726 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4727 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4728 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4729 a tree, not an int.
4730 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4731 (make_thunk): Change prototype.
4732 (emit_thunk): Rename to use_thunk.
4733 (mangle_thunk): Change prototype.
4734 * class.c (get_derived_offset): Simplify.
4735 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4736 BV_GENERATE_THUNK_WITH_VTABLE_P.
4737 (build_primary_vtable): Simplify.
4738 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4739 (dfs_find_base): Remove.
4740 (update_vtable_entry_for_fn): Correct bug in finding the base
4741 where a virtual function was first declared. Figure out whether
4742 or not to emit a vcall-thunk with the vtables in which it appears.
4743 Correct logic for deciding whether to use an ordinary thunk, or a
4744 vcall thunk.
4745 (finish_struct_1): Remove unnecssary code.
4746 (build_vtbl_initializer): Use ssize_int for the running counter of
4747 negative indices.
4748 (build_vtbl_initializer): Only use vcall thunks where necessary.
4749 Mark thunks as needing to be emitted with their vtables, or not.
4750 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4751 indices. Use size_binop.
4752 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4753 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4754 size_binop.
4755 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4756 (build_vtable_entry): Mark thunks as needing to be emitted with
4757 their vtables, or not.
4758 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4759 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4760 emit_thunk.
4761 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4762 information.
4763 * error.c (dump_expr): Use BV_FN.
4764 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4765 not an int.
4766 * method.c (make_thunk): Likewise.
4767 (emit_thunk): Rename to use_thunk. Allow callers to decide
4768 whether or not to actually emit the thunk. Adjust for changes in
4769 representation of vcall offsets.
4770 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4771 * semantics.c (emit_associated_thunks): New function.
4772 (expand_body): Use it.
4773 * ir.texi: Adjust decriptions of thunks.
4775 2000-06-22 Jason Merrill <jason@redhat.com>
4777 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4778 (tsubst_friend_function): Copy it here.
4780 * decl.c (grok_op_properties): Fix typo.
4782 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4783 deleting void*.
4785 * pt.c (check_explicit_specialization): Clarify error.
4787 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4788 an old OVERLOAD when we're declaring a non-function.
4789 (pushdecl, destroy_local_var): Check for error_mark_node.
4790 (warn_extern_redeclared_static): Also bail early if
4791 we're a CONST_DECL.
4792 (push_overloaded_decl): Ignore an old error_mark_node.
4794 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4796 * call.c (build_x_va_arg): Check if in a template decl.
4797 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4799 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4802 types DECLs.
4803 * decl.c (check_goto): Computed gotos assumed OK.
4805 2000-06-20 Jason Merrill <jason@redhat.com>
4807 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4808 for which we don't need to look for instantiations.
4810 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4812 * parse.y (program): Always call finish_translation_unit.
4813 * parse.c, parse.h: Rebuilt.
4815 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4817 * method.c: Don't include hard-reg-set.h.
4819 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4821 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4823 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4825 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4826 * cvt.c (cp_convert_to_pointer): Likewise.
4827 (convert_to_void): Likewise.
4828 * error.c (dump_expr): Likewise.
4829 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4830 * init.c (build_delete): Likewise.
4831 * method.c (emit_thunk): Likewise.
4832 * optmize.c (declare_return_variable): Likewise.
4833 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4834 (get_typeid): Likewise.
4835 (build_dynamic_cast_1): Likewise.
4836 * typeck.c (composite_pointer_type): Likewise.
4837 (common_type): Likewise.
4838 (build_indirect_ref): Likewise.
4839 (build_binary_op): Likewise.
4840 (build_x_compound_expr): Likewise.
4841 (check_return_expr): Likewise.
4842 * typeck2.c (add_exception_specifier): Likewise.
4844 * mangle.c (write_method_parms): Use direct comparison for end
4845 of parmlist.
4847 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4849 * cp-tree.h (genrtl_try_block): Declare function.
4850 (genrtl_handler): Likewise.
4851 (genrtl_catch_block): Likewise.
4852 (genrtl_ctor_stmt): Likewise.
4853 (genrtl_subobject): Likewise.
4854 (genrtl_decl_cleanup): Likewise.
4855 (genrtl_do_poplevel): Likewise.
4856 (genrtl_do_pushlevel): Likewise.
4857 (genrtl_clear_out_block): Likewise.
4858 (genrtl_goto_stmt): Likewise.
4859 (genrtl_expr_stmt): Likewise.
4860 (genrtl_decl_stmt): Likewise.
4861 (genrtl_if_stmt): Likewise.
4862 (genrtl_while_stmt): Likewise.
4863 (genrtl_do_stmt): Likewise.
4864 (genrtl_return_stmt): Likewise.
4865 (genrtl_for_stmt): Likewise.
4866 (genrtl_break_stmt): Likewise.
4867 (genrtl_continue_stmt): Likewise.
4868 (genrtl_scope_stmt): Likewise.
4869 (genrtl_switch_stmt): Likewise.
4870 (genrtl_case_label): Likewise.
4871 (genrtl_begin_compound_stmt): Likewise.
4872 (genrtl_finish_compound_stmt): Likewise.
4873 (genrtl_compound_stmt): Likewise.
4874 (genrtl_asm_stmt): Likewise.
4875 (genrtl_named_return_value): Likewise.
4876 (genrtl_begin_stmt_expr): Likewise.
4877 (genrtl_finish_stmt_expr): Likewise.
4878 (finish_for_stmt): Removed first argument.
4879 (finish_switch_stmt): Likewise.
4881 * semantics.c (genrtl_try_block): Define function.
4882 (genrtl_handler): Likewise.
4883 (genrtl_catch_block): Likewise.
4884 (genrtl_ctor_stmt): Likewise.
4885 (genrtl_subobject): Likewise.
4886 (genrtl_decl_cleanup): Likewise.
4887 (genrtl_do_poplevel): Likewise.
4888 (genrtl_do_pushlevel): Likewise.
4889 (genrtl_clear_out_block): Likewise.
4890 (genrtl_goto_stmt): Likewise.
4891 (genrtl_expr_stmt): Likewise.
4892 (genrtl_decl_stmt): Likewise.
4893 (genrtl_if_stmt): Likewise.
4894 (genrtl_while_stmt): Likewise.
4895 (genrtl_do_stmt): Likewise.
4896 (genrtl_return_stmt): Likewise.
4897 (genrtl_for_stmt): Likewise.
4898 (genrtl_break_stmt): Likewise.
4899 (genrtl_continue_stmt): Likewise.
4900 (genrtl_scope_stmt): Likewise.
4901 (genrtl_switch_stmt): Likewise.
4902 (genrtl_case_label): Likewise.
4903 (genrtl_begin_compound_stmt): Likewise.
4904 (genrtl_finish_compound_stmt): Likewise.
4905 (genrtl_compound_stmt): Likewise.
4906 (genrtl_asm_stmt): Likewise.
4907 (genrtl_named_return_value): Likewise.
4908 (genrtl_begin_stmt_expr): Likewise.
4909 (genrtl_finish_stmt_expr): Likewise.
4910 (finish_for_stmt): Removed first argument and generate rtl
4911 specific code.
4912 (finish_switch_stmt): Likewise.
4913 (do_poplevel): Removed generate rtl specific code.
4914 (do_pushlevel): Likewise.
4915 (add_tree): Likewise.
4916 (finish_goto_stmt): Likewise.
4917 (finish_expr_stmt): Likewise.
4918 (begin_if_stmt): Likewise.
4919 (finish_if_stmt_cond): Likewise.
4920 (finish_then_clause): Likewise.
4921 (begin_else_clause): Likewise.
4922 (finish_else_clause): Likewise.
4923 (finish_if_stmt): Likewise.
4924 (clear_out_block): Likewise.
4925 (begin_while_stmt): Likewise.
4926 (finish_while_stmt_cond): Likewise.
4927 (finish_while_stmt): Likewise.
4928 (begin_do_stmt): Likewise.
4929 (finish_do_body): Likewise.
4930 (finish_do_stmt): Likewise.
4931 (finish_return_stmt): Likewise.
4932 (begin_for_stmt): Likewise.
4933 (finish_for_init_stmt): Likewise.
4934 (finish_for_cond): Likewise.
4935 (finish_for_expr): Likewise.
4936 (finish_break_stmt): Likewise.
4937 (finish_continue_stmt): Likewise.
4938 (begin_switch_stmt): Likewise.
4939 (finish_switch_cond): Likewise.
4940 (finish_case_label): Likewise.
4941 (begin_try_block): Likewise.
4942 (begin_function_try_block): Likewise.
4943 (finish_try_block): Likewise.
4944 (finish_cleanup_try_block): Likewise.
4945 (finish_cleanup): Likewise.
4946 (finish_function_try_block): Likewise.
4947 (finish_handler_sequence): Likewise.
4948 (finish_function_handler_sequence): Likewise.
4949 (begin_handler): Likewise.
4950 (finish_handler_parms): Likewise.
4951 (begin_catch_block): Likewise.
4952 (finish_handler): Likewise.
4953 (begin_compound_stmt): Likewise.
4954 (finish_compound_stmt): Likewise.
4955 (finish_asm_stmt): Likewise.
4956 (finish_label_stmt): Likewise.
4957 (finish_label_decl): Likewise.
4958 (finish_subobject): Likewise.
4959 (finish_decl_cleanup): Likewise.
4960 (finish_named_return_value): Likewise.
4961 (begin_stmt_expr): Likewise.
4962 (finish_stmt_expr): Likewise.
4964 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4965 to call genrtl_expr_stmt when appropriate.
4967 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4968 begin_compound_expr to call genrtl_begin_stmt_expr and
4969 genrtl_begin_compound_expr when appropriate.
4970 (finish_init_stmts): Changed calls to finish_compound_expr and
4971 finish_stmt_expr to call genrtl_finish_compound_expr and
4972 genrtl_finish_stmt_expr when appropriate.
4973 (expand_default_init): Changed call to finish_expr_stmt to call
4974 genrtl_expr_stmt when appropriate.
4975 (build_vec_init): Likewise.
4977 * parse.y (simple_stmt): Removed first argument from call to
4978 finish_for_stmt. Removed first argument from call to
4979 finish_switch_stmt.
4981 * parse.c: Regenerated.
4983 * pt.c (tsubst_expr): Removed first argument from call to
4984 finish_for_stmt. Removed first argument from call to
4985 finish_switch_stmt.
4987 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4989 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4990 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4992 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4993 (cplus_tree_code_length[]): Likewise.
4994 (cplus_tree_code_name[]): Likewise.
4995 (init_parse): Added call to add_c_tree_codes. Changed
4996 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4998 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5000 * cp-tree.h (finish_mem_initializers): Declare.
5001 (count_trees): Likewise.
5002 * parse.y (base_init): Use finish_mem_initializers.
5003 * semantics.c (finish_mem_initializers): New function.
5005 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5006 the number of trees.
5007 (n_trees): Remove.
5008 (count_trees): Don't use it.
5010 2000-06-15 Jason Merrill <jason@redhat.com>
5012 * tree.c (count_trees): New debugging function.
5014 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5015 * init.c (build_member_call): Pull out the name of a DECL.
5017 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5018 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5019 * optimize.c (optimize_function): Not here.
5020 * pt.c (instantiate_decl): Push to TV_PARSE.
5022 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5024 * cp-tree.h (struct language_function): Remove x_base_init_list
5025 and x_member_init_list.
5026 (current_base_init_list): Remove.
5027 (current_member_init_list): Likewise.
5028 (setup_vtbl_ptr): Change prototype.
5029 (emit_base_init): Likewise.
5030 (expand_member_init): Likewise.
5031 (reinit_parse_for_function): Remove.
5032 * decl.c (save_function_data): Don't clear x_base_init_list and
5033 x_member_init_list.
5034 (mark_language_function): Don't mark them.
5035 * init.c (perform_member_init): Tweak comment.
5036 (sort_member_init): Take the list of initializers as an argument.
5037 (sort_base_init): Likewise.
5038 (emit_base_init): Likewise.
5039 (expand_member_init): Return the initializer. Don't use global
5040 variables.
5041 * lex.c (reinit_parse_for_function): Remove.
5042 * method.c (build_template_parm_names): Correct substitution.
5043 (do_build_copy_constructor): Don't use current_member_init_list
5044 and current_base_init_list.
5045 (synthesize_method): Likewise.
5046 * parse.y (base_init): Split mem-initializers into
5047 base-initializers and field-initializers.
5048 (member_init_list): Build up the list here.
5049 (member_init): Return the initializer.
5050 (fn.depfn): Don't use reinit_parse_for_function.
5051 * parse.c: Regenerated.
5052 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5053 ERROR_MARK.
5054 (tsubst_expr): Don't use current_member_init_list
5055 and current_base_init_list.
5056 (tsubst_expr_values): Rename to ...
5057 (tsubst_initializer_list): ... this. Use convert_from_reference.
5058 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5059 and current_base_init_list.
5060 (begin_function_definition): Don't call reinit_parse_for_function.
5062 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5064 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5065 correctly.
5067 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5069 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5071 * cp-tree.h (IF_COND): Move to c-common.h.
5072 (THEN_CLAUSE): Likewise.
5073 (ELSE_CLAUSE): Likewise.
5074 (WHILE_COND): Likewise.
5075 (WHILE_BODY): Likewise.
5076 (DO_COND): Likewise.
5077 (DO_BODY): Likewise.
5078 (RETURN_EXPR): Likewise.
5079 (EXPR_STMT_EXPR): Likewise.
5080 (FOR_INIT_STMT): Likewise.
5081 (FOR_COND): Likewise.
5082 (FOR_EXPR): Likewise.
5083 (FOR_BODY): Likewise.
5084 (SWITCH_COND): Likewise.
5085 (SWITCH_BODY): Likewise.
5086 (CASE_LOW): Likewise.
5087 (CASE_HIGH): Likewise.
5088 (GOTO_DESTINATION): Likewise.
5089 (COMPOUND_BODY): Likewise.
5090 (ASM_CV_QUAL): Likewise.
5091 (ASM_STRING): Likewise.
5092 (ASM_OUTPUTS): Likewise.
5093 (ASM_INPUTS): Likewise.
5094 (ASM_CLOBBERS): Likewise.
5095 (DECL_STMT_DECL): Likewise.
5096 (STMT_EXPR_STMT): Likewise.
5097 (LABEL_STMT_LABEL): Likewise.
5098 (SCOPE_BEGIN_P): Likewise.
5099 (SCOPE_END_P): Likewise.
5100 (SCOPE_STMT_BLOCK): Likewise.
5101 (SCOPE_NULLIFIED_P): Likewise.
5102 (SCOPE_NO_CLEANUPS_P): Likewise.
5103 (SCOPE_PARTIAL_P): Likewise.
5104 (ASM_VOLATILE_P): Likewise.
5105 (STMT_LINENO): Likewise.
5106 (STMT_LINENO_FOR_FN_P): Likewise.
5108 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5109 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5110 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5111 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5112 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5114 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5116 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5117 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5119 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5120 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5121 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5123 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5125 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5126 * class.c (dfs_find_final_overrider): Set it appropriately.
5127 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5128 avoid unneeded secondary vptrs.
5130 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5132 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5133 (check_bitfield_decl, check_field_decl): Likewise.
5134 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5135 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5136 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5137 (xfer_tag, finish_enum): Likewise.
5138 * decl2.c (finish_builtin_type): Likewise.
5139 * init.c (init_init_processing): Likewise.
5140 * pt.c (instantiate_class_template): Likewise.
5141 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5142 * cp-tree.h (struct lang_type): Add user_align member.
5143 (CLASSTYPE_USER_ALIGN): Define.
5145 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5147 * Make-lang.in (c++.install-common): Install g++-cross in
5148 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5149 $(target_alias)-g++ and $(target_alias)-c++.
5151 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5153 * class.c (vcall_offset_data_s): Add last_init and fns.
5154 (overrides): Rename to same_signature_p.
5155 (dfs_find_final_overrider): Adjust accordingly.
5156 (mark_overriders): Likewise.
5157 (warn_hidden): Likewise.
5158 (build_vtbl_initializer): Reorganize machinery for building things
5159 at negative offsets.
5160 (build_vcall_and_vbase_vtbl_entries): Likewise.
5161 (build_vbase_offset_vtbl_entries): Likewise.
5162 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5163 offset entries. Do not create two entries for functions with the
5164 same signature.
5165 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5166 (build_rtti_vtbl_entries): Reorganize machinery for building things
5167 at negative offsets.
5169 * optimize.c (expand_call_inline): Don't recurse into the code
5170 used to initialize the parameters more than once.
5172 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5174 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5175 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5176 (find_substitution): Only use the `Sa' substitution for
5177 std::allocator, not instantiations of it.
5178 (write_template_prefix): Move comment. Only use a TREE_LIST to
5179 represent substitutions for a member template.
5180 (write_array_type): Mangle array dimensions correctly.
5181 * optimize.c (maybe_clone_body): Copy more information from the
5182 cloned function.
5183 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5184 on the regenerated declaration.
5186 2000-06-11 Chip Salzenberg <chip@valinux.com>
5187 Mark Mitchell <mark@codesourcery.com>
5189 * class.c (build_vtable): Clarify comment.
5190 (build_ctor_vtbl_group): Pass the most derived type to
5191 build_vtable.
5193 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5195 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5197 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5199 * decl.c (add_binding): Handle duplicate declarations of external
5200 variables.
5202 2000-06-09 Chip Salzenberg <chip@valinux.com>
5203 Mark Mitchell <mark@codesourcery.com>
5205 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5206 argument.
5207 (write_signed_number): New macro.
5208 (write_unsigned_number): Likewise.
5209 (write_source_name): Use them.
5210 (write_number): Handle signed and unsigned values.
5211 (write_integer_cst): Use tree_int_cst_sgn, and use
5212 write_unsigned_number or write_signed_number as appropriate.
5213 (write_discriminator): Use write_unsigned_number or
5214 write_signed_number as appropriate.
5215 (write_template_arg_literal): Likewise.
5216 (write_array_type): Use tree_low_cst.
5217 (write_template_parm): Use write_unsigned_number or
5218 write_signed_number as appropriate.
5219 (write_substitution): Adjust call to write_number.
5220 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5221 (write_expression): Handle non-type template arguments of
5222 reference type correctly.
5223 (mangle_thunk): Use write_signed_number.
5225 2000-06-09 Chip Salzenberg <chip@valinux.com>
5227 * mangle.c (find_substition): Don't mangle objects with typename
5228 substitutions (e.g. "cin" as "Si").
5230 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5232 * call.c (add_candidate): Use ggc_alloc_cleared.
5233 * decl.c (lookup_label): Likewise.
5234 * lex.c (retrofit_lang_decl): Likewise.
5236 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5238 * semantics.c (expand_body): Push to TV_EXPAND.
5239 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5240 * decl.c (start_function): Always call announce_function.
5242 * tinfo2.cc: Just declare abort.
5244 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5246 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5247 whenever @ is a symbolic name.
5249 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5251 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5253 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5255 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5256 DECL_ASSEMBLER_NAME.
5258 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5260 * decl2.c (c_language): Define.
5262 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5264 * lex.c (lang_init_options): Tweak.
5266 * decl2.c: Remove #inclusion of diagnostic.h
5267 (lang_decode_option): Move diagnostic formatting options to
5268 toplevel.
5270 * lang-options.h: Remove documentation for diagnostic options.
5272 * Makefile.in (lex.o): Depends upon diagnostic.h
5274 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5276 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5277 the same DECL_RESULT, it's not a redefinition.
5278 * pt.c (tsubst_decl): Remove code to handle illegal
5279 specializations.
5281 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5283 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5285 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5287 * search.c (maybe_suppress_debug_info): Don't check
5288 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5290 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5291 here if extern_p.
5293 Remember instantiation context in deferred instantiations.
5294 * cp-tree.h (struct tinst_level): Remove.
5295 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5296 * pt.c (current_tinst_level): Now a tree.
5297 (print_template_context, push_tinst_level, pop_tinst_level,
5298 tinst_for_decl): Adjust.
5299 (reopen_tinst_level): New fn.
5300 (init_pt): Register current_tinst_level as a root.
5301 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5302 of the pending templates list.
5303 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5304 * lex.c (extract_interface_info): Adjust.
5305 * decl2.c (warn_if_unknown_interface): Adjust.
5307 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5309 * class.c (indirect_primary_base_p): New function.
5310 (determine_primary_base): Use it.
5312 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5314 Update new-abi dynamic cast algorithm.
5315 * tinfo.cc (__class_type_info::__dyncast_result): Add
5316 whole_details. Adjust constructor.
5317 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5318 Avoid unnecessary searching.
5319 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5321 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5323 * decl.c (init_decl_processing): Don't call record_component_aliases.
5324 * tree.c (build_cplus_array_type_1): Likewise.
5326 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5328 * ir.texi: Correct typo.
5329 * mangle.c (write_expression): Handle non-type template arguments
5330 with reference type.
5331 * method.c (build_overload_value): Likewise.
5332 * pt.c (convert_nontype_argument): Explicitly represent conversion
5333 to a reference with an ADDR_EXPR.
5334 (unify): Always unify arguments in left-to-right order.
5336 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5337 Mark Mitchell <mark@codesourcery.com>
5339 * Make-lang.in (CXX_SRCS): Add mangle.c.
5340 * Makefile.in (CXX_OBJS): Add mangle.o.
5341 (mangle.o): New rule.
5343 * class.c (local_classes): New variable.
5344 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5345 (get_vtt_name): Use mangle_vtt_name for new ABI.
5346 (init_class_processing): Initialize local_classes.
5347 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5348 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5349 (std_identifier): New macro.
5350 (DECL_VOLATILE_MEMFUNC_P): New macro.
5351 (DECL_NAMESPACE_STD_P): Likewise.
5352 (local_classes): Declare.
5353 (get_mostly_instantiated_function_type): Declare.
5354 (init_mangle): Declare.
5355 (mangle_decl): Likewise.
5356 (mangle_type_string): Likewise.
5357 (mangle_type): Likewise.
5358 (mangle_typeinfo_for_type): Likewise.
5359 (mangle_typeinfo_string_for_type): Likewise.
5360 (mangle_vtbl_for_type): Likewise.
5361 (mangle_vtt_for_type): Likewise.
5362 (mangle_ctor_vtbl_for_type): Likewise.
5363 (mangle_thunk): Likewise.
5364 (mangle_conv_op_name_for_type): Likewise.
5365 (mangle_guard_variable): Likewise.
5366 * decl.c (pushtag): Keep track of local classes.
5367 (initialize_predefined_identifiers): Initialize std_identifier.
5368 (init_decl_processing): Use std_identifier.
5369 (start_decl): Don't treat instantiations as specializations.
5370 (grokdeclarator): Likewise.
5371 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5372 name for fully-instantiated templates.
5373 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5374 destructors with the new ABI.
5375 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5376 (grokfield): Use mangle_type for new ABI.
5377 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5378 (get_sentry): Use mangle_guard_variable for new ABI.
5379 (start_static_initialization_or_destruction): Likewise.
5380 * expr.c (extract_aggr_init): Remove.
5381 (extract_scalar_init): Likewise.
5382 (extract_init): Remove #if 0'd code.
5383 * mangle.c: New function.
5384 * method.c (build_mangled_name): Assert not flag_new_abi.
5385 (build_static_name): Likewise.
5386 (build_decl_overload_real): Likewise.
5387 (build_typename_overload): Likewise.
5388 (build_overload_with_type): Likewise.
5389 (build_overload_name): Likewise.
5390 (get_ctor_vtbl_name): Likewise.
5391 (start_squangling): Likewise.
5392 (get_id_2): Likewise.
5393 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5394 (init_method): Call init_mangle for new ABI.
5395 (make_thunk): Call mangle_thunk for new ABI.
5396 * operators.def: Correct new ABI manglings for the `%' operator.
5397 Add `::' operator.
5398 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5399 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5400 (lookup_template_class): Call mangle_decl for new ABI.
5401 (get_mostly_instantiated_function_type): New function.
5402 (set_mangled_name_for_template_decl): Use it.
5403 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5404 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5405 conversion op names.
5406 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5407 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5408 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5409 mangle_typeinfo_string_for_type.
5411 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5413 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5414 (INNERMOST_TEMPLATE_ARGS): New macro.
5415 (innermost_args): Remove.
5416 (get_innermost_template_args): New function.
5417 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5418 * error.c (dump_function_decl): Be caution when using
5419 most_general_template.
5420 * method.c (build_template_parm_names): Use
5421 INNERMOST_TEMPLATE_ARGS.
5422 * pt.c (add_to_template_args): Tidy comment
5423 (get_innermost_template_args): New function.
5424 (check_explicit_specialization): Clear DECL_INITIAL for a new
5425 specialization.
5426 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5427 Tidy.
5428 (push_template_decl): Always register specializations of the most
5429 general template.
5430 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5431 (coerce_template_parms): Likewise.
5432 (lookup_template_class): Likewise.
5433 (innermost_args): Remove.
5434 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5435 (tsubst_decl): Handle tricky specializations. Use
5436 get_innermost_template_args.
5437 (instantiate_template): Simplify handling of partial
5438 instantiations.
5439 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5440 (most_general_template): Reimplement, in a more straightforward
5441 manner.
5442 (regenerate_decl_from_template): Tweak formatting. Use
5443 TMPL_ARGS_DEPTH for clarity.
5444 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5446 * dump.c (dequeue_and_dump): Dump information about thunks.
5448 2000-06-01 Richard Henderson <rth@cygnus.com>
5450 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5452 2000-06-01 Richard Henderson <rth@cygnus.com>
5454 * decl2.c (unsupported_options): Fix typo, make const.
5455 (lang_decode_option): Fix bsearch argument order.
5457 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5459 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5460 on FIELD_DECLs.
5462 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5464 * cp-tree.h (c_get_alias_set): Deleted.
5465 * Makefile.in (decl.o): Include ../expr.h.
5466 * decl.c (expr.h): Include.
5467 (init_decl_processing): Call record_component_aliases for arrays.
5468 (grokdeclarator): Likewise.
5469 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5470 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5472 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5474 Remove guiding declaration support.
5475 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5476 (flag_guiding_decls): Remove.
5477 * call.c (build_user_type_conversion_1): Remove support for
5478 guiding decls.
5479 (build_new_function_call): Likewise.
5480 (build_new_op): Likewise.
5481 (build_new_method_call): Likewise.
5482 * decl.c (start_function): Likewise.
5483 * friend.c (is_friend): Likewise.
5484 (do_friend): Likewise.
5485 * decl2.c ((flag_dump_translation_unit): Make it const.
5486 (flag_guiding_decls): Remove.
5487 (unsupported_options): New variable
5488 (compare_options): New function.
5489 (lang_decode_option): Use them.
5491 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5493 * method.c (mangle_expression): Adjust test for legal expression
5494 operators.
5496 * pt.c (instantiate_decl): Save and restore the local
5497 specializations list.
5499 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5501 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5503 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5505 * call.c (add_template_candidate_real): Handle member template
5506 constructors for classes with virtual bases.
5507 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5508 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5510 * ir.texi: Update thunk documentation.
5512 * call.c (joust): Fix handling of overloaded builtin operators.
5514 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5516 * cp-tree.h (DECL_ANTICIPATED): New macro.
5517 Document new use of DECL_LANG_FLAG_7.
5518 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5519 in the user namespace.
5520 * lex.c (do_identifier): If the identifier's declaration has
5521 DECL_ANTICIPATED on, it has not yet been declared. But do not
5522 replace it with an ordinary implicit declaration.
5524 * tinfo2.cc: Include stdlib.h.
5526 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5528 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5529 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5530 CLASSTYPE_ALIGN.
5532 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5534 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5535 of plain strncmp.
5537 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5539 * operators.def (<?): Duplicated, should have been...
5540 (>?): this. Fixed.
5542 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5543 Mark Mitchell <mark@codesourcery.com>
5545 * cp-tree.h (ansi_opname): Make it a macro.
5546 (ansi_assopname): Likewise.
5547 (struct lang_decl_flags): Add assignment_operator_p.
5548 (struct lang_decl): Add operator_code.
5549 (DECL_VTT_PARM): Adjust.
5550 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5551 overloaded operator.
5552 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5553 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5554 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5555 (opname_tab): Remove.
5556 (assignop_tab): Likewise.
5557 (operator_name_info_t): New type.
5558 (operator_name_info): New variable.
5559 (assignment_operator_name_info): Likewise.
5560 (build_cp_library_fn): Remove declaration.
5561 (push_cp_library_fn): Likewise.
5562 (operator_name_string): Likewise.
5563 (build_decl_overload): Likewise.
5564 * call.c (print_z_candidates): Simplify.
5565 (build_object_call): Adjust usage of ansi_opname. Use
5566 DECL_OVERLOADED_OPERATOR_P.
5567 (op_error): Adjust operator name lookup.
5568 (build_conditional_expr): Adjust usage of ansi_opname.
5569 (build_new_op): Likewise.
5570 (build_op_delete_call): Likewise.
5571 (build_over_call): Likewise.
5572 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5573 * decl.c (duplicate_decls): Copy operator_code.
5574 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5575 (builtin_function): Adjust parameters to build_library_fn_1.
5576 (build_library_fn_1): Accept an overloaded operator code.
5577 (build_library_fn): Pass ERROR_MARK.
5578 (build_cp_library_fn): Accept an overloaded operator code.
5579 (push_cp_library_fn): Likewise.
5580 (grokfndecl): Tweak.
5581 (grokdeclarator): Simplify code to compute names of overloaded
5582 operators. Adjust use of ansi_opname.
5583 (ambi_op_p): Work on tree_codes, not identifiers.
5584 (unary_op_p): Likewise.
5585 (grok_op_properties): Likewise.
5586 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5587 (lang_mark_tree): Don't try to mark the operator_code.
5588 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5589 * error.c (dump_decl): Remove special handling for operator
5590 names.
5591 (dump_function_name): Likewise.
5592 (dump_expr): Adjust name lookup of operators.
5593 (op_to_string): Simplify.
5594 (assop_to_string): Likewise.
5595 * init.c (build_new_1): Adjust use of ansi_opname.
5596 * lex.c (opname_tab): Remove.
5597 (assignop_tab): Likewise.
5598 (ansi_opname): Likewise.
5599 (ansi_assopname): Likewise.
5600 (operator_name_string): Likewise.
5601 (reinit_lang_specific): Likewise.
5602 (operator_name_info): New variable.
5603 (assignment_operator_name_info): Likewise.
5604 (init_operators): New function.
5605 (init_parse): Use it.
5606 (do_identifier): Adjust use of ansi_opname.
5607 * method.c (mangle_expression): Don't use ansi_opname for
5608 mangling.
5609 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5610 (build_decl_overload): Remove.
5611 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5612 (do_build_assign_ref): Adjust use of ansi_opname.
5613 (synthesize_method): Likewise.
5614 (implicitly_declare_fn): Likewise.
5615 * operators.def: New file.
5616 * parse.y (operator): Adjust use of ansi_opname.
5617 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5618 (set_mangled_name_for_template_decl): Don't play games with
5619 current_namespace.
5620 (special_function_p): Adjust use of ansi_opname.
5621 * typeck.c (check_return_expr): Likewise.
5622 * Make-lang.in (cc1plus): Depend on operators.def.
5623 * Makefile.in (lex.o): Likewise.
5624 (decl.o): Likewise.
5626 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5628 * Make-lang.in (cplib2.ready): Eradicate.
5630 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5632 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5633 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5634 (built_min, cp_tree_equal): Likewise.
5636 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5638 * class.c (layout_nonempty_base_or_field): Replace
5639 `record_layout_info' with `record_layout_info_s'.
5641 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5643 Fix goto checking.
5644 * cp-tree.h (struct language_function): x_named_labels is now
5645 a struct named_label_list*.
5646 * decl.c (struct named_label_use_list): Renamed from...
5647 (struct named_label_list): ...this. New struct.
5648 (push_binding_level): Don't set eh_region.
5649 (note_level_for_eh): New fn.
5650 (pop_label): Take label and old value directly.
5651 (pop_labels): Adjust for new named_labels format.
5652 (lookup_label): Likewise.
5653 (poplevel): Note characteristics of a binding level containing a
5654 named label. Mess with named label lists earlier.
5655 (mark_named_label_lists): New fn.
5656 (mark_lang_function): Call it.
5657 (use_label): New fn, split out from...
5658 (make_label_decl): ...here. Don't call it.
5659 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5660 check_previous_gotos): New fns, split out from...
5661 (define_label): ...here.
5662 (check_switch_goto): New fn.
5663 (define_case_label): Call it.
5664 (check_goto): New fn.
5665 * semantics.c (finish_goto_stmt): Call it and use_label.
5666 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5667 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5669 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5671 * class.c (build_vtable_entry_ref): Correct usage of
5672 get_vtbl_decl_for_binfo.
5674 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5675 * method.c (implicitly_declare_fn): Not here.
5677 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5679 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5680 (CPTI_PTMD_DESC_TYPE): ... here.
5681 (ptmd_desc_type_node): Rename to ...
5682 (ptm_desc_type_node): ... here.
5683 * decl.c: Likewise.
5684 * rtti.c (ptmd_initializer): Rename to ...
5685 (ptm_initializer): ... here.
5686 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5687 function.
5688 (create_tinfo_types): Adjust.
5690 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5692 Finish implementation of VTTs.
5693 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5694 CPTI_VTT_PARM_IDENTIFIER.
5695 (vtt_parm_identifier): New macro.
5696 (vtt_parm_type): Likewise.
5697 (BINFO_SUBVTT_INDEX): Likewise.
5698 (BINFO_VPTR_INDEX): Likewise.
5699 (struct lang_decl): Add vtt_parm.
5700 (DECL_VTT_PARM): New macro.
5701 (DECL_USE_VTT_PARM): Likewise.
5702 (DECL_NEEDS_VTT_PARM_P): Likewise.
5703 (get_vtt_name): Declare.
5704 (build_artifical_parm): Likewise.
5705 (fixup_all_virtual_upcast_offsets): Likewise.
5706 (expand_indirect_vtbls_init): Remove.
5707 * call.c (build_new_method_call): Pass the vtt to subobject
5708 constructors and destructors.
5709 * class.c (get_vtt_name): Give it external linkage.
5710 (build_clone): Handle the magic VTT parameters for clones.
5711 (clone_function_decl): Fix typo in comment.
5712 (build_vtt): Keep track of the indices in the VTTs where various
5713 entities are stored.
5714 (build_vtt_inits): Likewise.
5715 (dfs_build_vtt_inits): Likewise.
5716 (build_ctor_vtbl_group): Tweak type of construction vtables.
5717 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5718 primary bases, when building construction vtables.
5719 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5720 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5721 (init_decl_processing): Initialize vtt_parm_type.
5722 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5723 (lang_mark_tree): Make vtt_parm.
5724 * decl2.c (build_artificial_parm): New function.
5725 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5726 (grokclassfn): Use build_artificial_parm.
5727 * init.c (initialize_vtbl_ptrs): Call
5728 fixup_all_virtual_upcast_offsets directly.
5729 (perform_member_init): Use the complete subobject destructor for
5730 member cleanups.
5731 (build_vtbl_address): New function.
5732 (expand_virtual_init): Handle VTTs.
5733 * optimize (maybe_clone_body): Likewise.
5734 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5735 linkage.
5736 (expand_indirect_vtbls_init): Remove.
5737 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5738 * tree.c (make_binfo): Make them bigger.
5740 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5742 * inc/cxxabi.h (__pbase_type_info): Define, based on
5743 __pointer_type_info.
5744 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5745 (__pointer_to_member_type_info): Likewise.
5746 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5747 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5748 (__pointer_type_info::__do_catch): Rename to ...
5749 (__pbase_type_info::__do_catch): ... here. Adjust.
5750 (__pbase_type_info::__pointer_catch): Implement.
5751 (__pointer_type_info::__pointer_catch): Adjust.
5752 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5754 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5756 * tinfo.h (__user_type_info::contained_virtual_p): New
5757 predicate.
5758 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5759 shaped heirarchy.
5760 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5761 diamond shaped heirarchy. Add early out for mixed diamond and
5762 duplicate shaped heirarchy.
5764 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5766 * cp-tree.h (build_delete): Change prototype.
5767 (build_vec_delete): Likewise.
5768 * call.c (build_scoped_method_call): Use special_function_kind
5769 values to indicate the kind of destruction to be done.
5770 (build_method_call): Likewise.
5771 * decl.c (finish_destructor_body): Likewise.
5772 (maybe_build_cleanup_1): Likewise. Rename to ...
5773 (maybe_build_cleanup): ... this.
5774 * decl2.c (delete_sanity): Use special_function_kind
5775 values to indicate the kind of destruction to be done.
5776 (build_cleanup): Likewise.
5777 * init.c (perform_member_init): Likewise.
5778 (build_vec_delete_1): Likewise.
5779 (build_dtor_call): Simplify.
5780 (build_delete): Use special_function_kind
5781 values to indicate the kind of destruction to be done.
5782 (build_vbase_delete): Likewise.
5783 (build_vec_delete): Likewise.
5785 * init.c (sort_member_init): Fix typo in error message generation
5786 code.
5788 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5790 * semantics.c (begin_class_definition): make the packed
5791 attribute be sensitive to the "-fpack-struct" command line flag
5793 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5795 Update new-abi upcast algorithm.
5796 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5797 prototype and meaning of return value.
5798 (__si_class_type_info::__do_upcast): Likewise.
5799 (__vmi_class_type_info::__do_upcast): Likewise.
5800 * tinfo.cc (__class_type_info::__upcast_result): Replace
5801 whole2dst with part2dst. Adjust ctor.
5802 (__class_type_info::__do_upcast): Adjust call of worker function.
5803 (__class_type_info::__do_upcast): Adjust.
5804 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5805 __do_upcast.
5806 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5807 virtual base in diamond heirarchy bug.
5809 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5811 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5812 and bitfield to tinfo_fn_p.
5813 (DECL_TINFO_FN_P): Adjust.
5814 (SET_DECL_TINFO_FN_P): Likewise.
5815 (DECL_MUTABLE_P): Likewise.
5816 (DECL_C_BIT_FIELD): Likewise.
5817 (SET_DECL_C_BIT_FIELD): Likewise.
5818 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5819 (DECL_UNINLINABLE): Likewise.
5820 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5821 (handle_using_decl): Remove assertion.
5822 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5823 to build FIELD_DECLs.
5824 (build_base_field): Likewise.
5825 (layout_class_type): Likewise.
5826 * decl.c (init_decl_processing): Likewise.
5827 (build_ptrmemfunc_type): Likewise.
5828 (grokdeclarator): Likewise.
5829 * decl2.c (grok_x_components): Likewise.
5830 * except.c (call_eh_info): Likewise.
5831 * init.c (init_init_processing): Likewise.
5832 * rtti.c (expand_class_desc): Likewise.
5833 (create_pseudo_type_info): Likewise.
5834 (get_vmi_pseudo_type_info): Likewise.
5835 (create_tinfo_types): Likewise.
5836 * ptree.c (print_lang_decl): Adjust.
5837 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5838 before checking DECL_MUTABLE_P.
5840 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5841 parameters for template functions.
5842 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5843 destructors as well as constructors.
5845 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5847 * class.c (build_ctor_vtbl_group): Set inits.
5848 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5849 DECL_THIS_INLINE appropriately for clones.
5851 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5852 (DECL_CONV_FN_P): Simplify.
5853 (DECL_OPERATOR): Remove.
5854 (language_to_string): Declare.
5855 * decl.c (duplicate_decls): Fix typo in comment.
5856 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5857 (grok_op_properties): Use DECL_CONV_FN_P instead of
5858 IDENTIFIER_TYPENAME_P.
5859 * dump.c (dequeue_and_dump): Dump the language linkage of
5860 declarations.
5861 * error.c (language_to_string): Give it external linkage.
5862 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5863 (implicitly_declare_fn): Set DECL_LANGUAGE.
5864 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5865 IDENTIFIER_TYPENAME_P.
5866 (tsubst_decl): Likewise.
5867 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5868 * semantics.c (finish_member_declaration): Don't mark members of
5869 classes declared in an extern "C" region as extern "C".
5871 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5873 * decl2.c (qualified_lookup_using_namespace): Look through
5874 namespace aliases.
5876 * decl.c (push_using_decl): Return the old decl on namespace level.
5878 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5880 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5881 (VTT_NAME_PREFIX): New macro.
5882 (CTOR_VTBL_NAME_PREFIX): Likewise.
5883 (get_ctor_vtbl_name): New function.
5884 * class.c (get_vtable_name): Simplify.
5885 (get_vtt_name): New function.
5886 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5887 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5888 when a virtual base becomes primary.
5889 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5890 VTTs.
5891 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5892 additional parameters.
5893 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5894 (initialize_array): New function.
5895 (build_vtt): Likewise.
5896 (build_vtt_inits): Likewise.
5897 (dfs_build_vtt_inits): Likewise.
5898 (dfs_fixup_binfo_vtbls): Likewise.
5899 (build_ctor_vtbl_group): Likewise.
5900 (initialize_vtable): Use initialize_array.
5901 (accumulate_vtbl_inits): Reimplement to handle construction
5902 vtables.
5903 (dfs_accumulate_vtbl_inits): Likewise.
5904 (bulid_vtbl_initializer): Adjust parameter name.
5905 * method.c (build_typename_overload): Remove #if 0'd code.
5906 (get_ctor_vtbl_name): New function.
5907 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5908 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5910 * cp-tree.h (struct lang_type): Remove search_slot.
5911 (CLASSTYPE_SEARCH_SLOT): Remove.
5912 (emit_base_init): Change prototype.
5913 (initialize_vtbl_ptrs): Likewise.
5914 (expand_indirect_vtbls_init): Likewise.
5915 (clear_search_slots): Remove.
5916 * decl.c (lang_mark_tree): Don't mark search_slot.
5917 * init.c (initialize_vtbl_ptrs): Simplify.
5918 (emit_base_init): Likewise.
5919 * search.c (struct vbase_info): Document decl_ptr.
5920 (convert_pointer_to_single_level): Remove.
5921 (dfs_find_vbases): Remove.
5922 (dfs_init_base_pointers): Simplify.
5923 (dfs_clear_vbase_slots): Remove.
5924 (dfs_vtable_path_unmark): New function.
5925 (init_vbase_pointers): Simplify.
5926 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5927 (expand_indirect_vtbls_init): Simplify. Don't call
5928 mark_all_temps_used.
5929 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5930 initialize_vtbl_ptrs.
5932 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5934 * except.c: Add static prototypes.
5936 2000-05-20 H.J. Lu <hjl@gnu.org>
5938 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5940 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5942 Don't create a separate copy of virtual bases for the
5943 CLASSTYPE_VBASECLASSES list.
5944 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5945 (BINFO_FOR_VBASE): Remove.
5946 (CANONICAL_BINFO): Adjust.
5947 (binfo_for_vbase): New function.
5948 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5949 instead of BINFO_FOR_VBASE.
5950 (build_vbase_pointer): Likewise.
5951 (build_secondary_vtable): Likewise.
5952 (dfs_mark_primary_bases): Likewise.
5953 (mark_primary_bases): Likewise.
5954 (layout_nonempty_base_or_field): Likewise.
5955 (dfs_set_offset_for_shared_vbases): Likewise.
5956 (dfs_set_offset_for_unshared_vbases): Likewise.
5957 (layout_virtual_bases): Likewise. Adjust for changes to the
5958 CLASSTYPE_VBASECLASSES list.
5959 (dump_class_hierarchy_r): Use binfo_for_vbase
5960 instead of BINFO_FOR_VBASE.
5961 (dump_class_hierarchy): Likewise.
5962 (finish_vtbls): Likewise.
5963 (build_vtbl_initializer): Adjust for changes to the
5964 CLASSTYPE_VBASECLASSES list.
5965 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5966 * decl.c (finish_destructor_body): Adjust for changes to the
5967 CLASSTYPE_VBASECLASSES list.
5968 * init.c (sort_base_init): Use binfo_for_vbase.
5969 (construct_virtual_bases): Adjust for changes to the
5970 CLASSTYPE_VBASECLASSES list.
5971 (expand_member_init): Use binfo_for_vbase.
5972 (build_vbase_delete): Adjust for changes to the
5973 CLASSTYPE_VBASECLASSES list.
5974 * method.c (do_build_copy_constructor): Likewise.
5975 * rtti.c (get_base_offset): Use binfo_for_vbase.
5976 (expand_class_desc): Remove #if 0'd code.
5977 * search.c (struct vbase_info): Remove vbase_types.
5978 (get_base_distance): Use binfo_for_vbase.
5979 (lookup_field_queue_p): Use CANONICAL_BINFO.
5980 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5981 (get_pure_virtuals): Adjust for changes to the
5982 CLASSTYPE_VBASECLASSES list.
5983 (dfs_find_vbases): Use binfo_for_vbase.
5984 (dfs_init_vbase_pointers): Likewise.
5985 (init_vbase_pointers): Don't initialize vi.vbase_types.
5986 (virtual_context): Use binfo_for_vbase.
5987 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5988 CLASSTYPE_VBASECLASSES list.
5989 (expand_indirect_vtbls_init): Simplify.
5990 (dfs_get_vbase_types): Don't replicate virtual bases.
5991 (find_vbase_instance): Use binfo_for_vbase.
5992 (binfo_for_vbase): New function.
5993 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5995 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5997 * decl2.c (finish_anon_union): Generalize error messages to handle
5998 anonymous structures.
5999 * init.c (perform_member_init): Remove `name' parameter.
6000 (build_field_list): New function.
6001 (sort_member_init): Handle anonymous union initialization order
6002 correctly. Check for multiple initializations of the same union.
6003 (emit_base_init): Don't look up fields by name here.
6004 (expand_member_init): Record the result of name lookup for future
6005 reference.
6006 * typeck.c (build_component_ref): Fix formatting.
6008 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6010 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6011 * typeck.c (build_x_compound_expr): Replace warn_unused with
6012 warn_unused_value.
6014 * decl2.c (lang_decode_option): Update -Wall unused flags by
6015 calling set_Wunused.
6017 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6019 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6020 * init.c (dfs_vtable_path_unmark): Remove.
6021 * search.c (marked_new_vtable_p): Likewise.
6022 (unmarked_new_vtable_p): Likewise.
6023 (dfs_search_slot_nonempty_p): Likewise.
6024 (dfs_mark): Likewise.
6025 (dfs_vtable_path_unmark): Likewise.
6026 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6027 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6028 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6029 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6030 (init_vbase_pointers): Simplify.
6031 (expand_indirect_vtbls_init): Likewise.
6033 * class.c (copy_virtuals): New function.
6034 (build_primary_table): Use it.
6035 (build_secondary_vtable): Likewise.
6036 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6037 indicate that no vcall offset is required.
6038 (add_virtual_function): Likewise.
6039 (modify_all_vtables): Likewise.
6040 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6041 (dfs_accumulate_vtbl_inits): Likewise.
6042 (build_vtbl_initializer): Make changes to handle construction
6043 vtables.
6044 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6045 (build_rtti_vtbl_entries): Likewise.
6046 (build_vtable_entries): Handle a NULL vcall_index.
6048 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6050 * decl2.c (lang_decode_option): Fix thinko.
6052 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6054 * except.c (check_handlers): New fn.
6055 * cp-tree.h: Declare it.
6056 * semantics.c (finish_handler_sequence): Call it.
6057 (finish_function_handler_sequence): Likewise.
6058 (finish_handler_parms): Set TREE_TYPE on the handler.
6059 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6060 * search.c (get_base_distance_recursive): If protect>1, ignore
6061 special access.
6062 (get_base_distance): Don't reduce watch_access.
6064 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6066 * lex.c: #include diagnostic.h.
6067 (lang_init_options): Set default prefixing rules.
6069 * lang-options.h: Add -fdiagnostics-show-location=.
6071 * decl2.c: #include diagnostic.h.
6072 (lang_decode_option): Handle -fdiagnostics-show-location=.
6074 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6076 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6077 * vec.cc: Revert my 2000-05-07 change.
6079 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6081 * class.c (check_field_decls): Complain about non-static data
6082 members with same name as class in class with constructor.
6084 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6086 * decl.c (grokdeclarator): Allow non-static data members with
6087 same name as class.
6089 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6091 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6092 and pending_inline.filename. Update prototypes.
6093 * decl.c (define_label): Constify filename parameter.
6094 * decl2.c (warn_if_unknown_interface): Constify local char *.
6095 * input.c Constify input_source.filename. Don't declare
6096 input_filename or lineno. Constify filename parameter to feed_input.
6097 * lex.c (init_parse): Constify parameter and return value.
6098 (cp_pragma_interface, cp_pragma_implementation): Constify
6099 filename argument.
6100 (reinit_parse_for_method, reinit_parse_for_block,
6101 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6102 Constify local char *.
6103 * pt.c: Don't declare lineno or input_filename.
6104 (print_template_context, tsubst_friend_function, tsubst_decl,
6105 tsubst, instantiate_decl): Constify local char *.
6106 * semantics.c (expand_body): Constify local char *.
6107 * tree.c (build_srcloc): Constify filename parameter.
6108 * typeck.c (c_expand_asm_operands): Constify filename
6109 parameter.
6111 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6113 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6114 offsetof expansion.
6116 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6118 * inc/cxxabi.h: Fix typos in comment.
6119 (__base_class_info::__offset): Use a static_cast.
6121 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6123 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6124 of std::size_t and std::ptrdiff_t respectively.
6125 * tinfo.cc: Likewise.
6126 * vec.cc: Likewise.
6128 2000-05-06 Richard Henderson <rth@cygnus.com>
6130 * typeck.c (build_c_cast): Don't warn integer->pointer size
6131 mismatch for constants.
6133 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6135 * rtti.c (ptmd_initializer): Set non-public, if class is
6136 incomplete.
6138 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6139 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6140 __cxa_vec_delete): Likewise.
6141 * tinfo.cc (__dynamic_cast): Likewise.
6142 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6143 __cxa_vec_delete): Likewise.
6145 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6147 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6148 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6149 (lang_decl_flags): Add vcall_offset.
6150 (THUNK_VCALL_OFFSET): Use it.
6151 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6152 * method.c (make_thunk): Create the lang_decl here, not in
6153 emit_thunk.
6154 (emit_thunk): Make generic thunks into ordinary functions once
6155 they have been fed to expand_body.
6156 * semantics.c (expand_body): Set current_function_is_thunk here.
6158 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6160 * class.c (update_vtable_entry_for_fn): Prototype.
6162 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6163 and `tmpl'.
6165 * search.c (dfs_build_inheritance_graph_order): Prototype.
6167 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6169 * cp-tree.h (special_function_kind): Add various kinds of
6170 destructors.
6171 (special_function_p): New function.
6172 * class.c (overrides): Don't let one kind of destructor override
6173 another.
6174 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6175 whether or not to instantiate a template.
6176 * tree.c (special_function_p): Define.
6178 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6180 * cp-tree.def (THUNK_DECL): Remove.
6181 * cp-tree.h (DECL_THUNK_P): New macro.
6182 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6183 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6184 (SET_DECL_THUNK_P): Likewise.
6185 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6186 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6187 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6188 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6189 (duplicate_decls): Likewise.
6190 (pushdecl): Likewise. Adjust thunk handling.
6191 (grokfndecl): Use DECL_EXTERN_C_P.
6192 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6193 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6194 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6195 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6196 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6197 DECL_NO_STATIC_CHAIN.
6198 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6199 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6200 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6201 * ir.texi: Update.
6203 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6205 * tree.c (walk_tree): Set lineno.
6207 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6209 * exception.cc: Update license notice.
6210 * new.cc: Likewise.
6211 * new1.cc: Likewise.
6212 * new2.cc: Likewise.
6213 * tinfo.cc: Likewise.
6214 * tinfo2.cc: Likewise.
6215 * vec.cc: Likewise.
6216 * inc/cxxabi.h: Likewise.
6217 * inc/exception: Likewise.
6218 * inc/new: Likewise.
6219 * inc/new.h: Likewise.
6220 * inc/typeinfo: Likewise.
6222 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6224 * tree.c (build_target_expr_with_type): If we already have a
6225 TARGET_EXPR, just return it.
6227 * optimize.c (initialize_inlined_parameters): Don't generate an
6228 EXPR_STMT if we can just use DECL_INITIAL.
6229 * decl.c (emit_local_var): Only make the initialization a
6230 full-expression if stmts_are_full_exprs_p.
6232 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6234 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6235 macro.
6236 * call.c (standard_conversion): Use it.
6237 (direct_reference_binding): Likewise.
6238 (build_over_call): Likewise.
6239 (is_properly_derived_from): Likewise.
6240 (compare_ics): Likewise.
6241 * class.c (resolves_to_fixed_type_p): Likewise.
6242 * optimize.c (declare_return_variable): Likewise.
6243 * pt.c (is_specialization_of): Likewise.
6244 (unify): Likewise.
6245 * typeck.c (comp_target_parms): Likeiwse.
6246 (build_static_cast): Likewise.
6247 (build_reinterpret_cast): Likewise.
6248 (build_const_cast): Likewise.
6249 (comp_ptr_ttypes_real): Likewise.
6250 (comp_ptr_ttypes_const): Likewise.
6251 * typeck2.c (process_init_constructor): Likewise.
6253 2000-04-30 Scott Snyder <snyder@fnal.gov>
6255 * decl.c (finish_destructor_body): Use the base destructor when
6256 destroying virtual bases.
6258 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6260 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6261 STMT_EXPRs.
6262 * optimize.c (struct inline_data): Add target_exprs field.
6263 (declare_return_variable): When a function returns an aggregate,
6264 use the variable declared in the TARGET_EXPR as the remapped
6265 DECL_RESULT.
6266 (expand_call_inline): Update the pending target_exprs stack.
6267 (optimize_function): Initialize the stack.
6269 * decl2.c (finish_file): Fix typo in comment.
6271 * method.c (emit_thunk): Don't try to return a `void' value.
6273 * optimize.c (initialize_inlined_parameters): If the parameter is
6274 addressable, we need to make a new VAR_DECL, even if the
6275 initializer is constant.
6277 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6279 * decl.c (grok_op_properties): Add an extra check of argtypes.
6281 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6283 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6284 variables.
6285 (initialize_inlined_parameters): Try to avoid creating new
6286 VAR_DECLs.
6288 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6290 * lex.c (my_get_run_time): Remove.
6291 (init_filename_times): Use get_run_time instead of my_get_run_time.
6292 (check_newline): Likewise.
6293 (dump_time_statistics): Likewise.
6294 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6295 of computing elapsed time explicitly.
6297 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6299 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6300 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6301 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6302 before calling decl_constant_value.
6303 * class.c (check_bitfield_decl): Likewise.
6304 * cvt.c (ocp_convert): Likewise.
6305 (convert): Likewise.
6306 * decl.c (compute_array_index_type): Likewise.
6307 (build_enumerator): Likewise.
6308 * decl2.c (check_cp_case_value): Likewise.
6309 * pt.c (convert_nontype_argument): Likewise.
6310 (tsubst): Likewise.
6311 * typeck.c (decay_conversion): Likewise.
6312 (build_compound_expr): Likewise.
6313 (build_reinterpret_cast): Likewise.
6314 (build_c_cast): Likewise.
6315 (convert_for_assignment): Likewise.
6317 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6319 * decl.c (finish_function): Don't play games with DECL_INLINE.
6321 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6323 * ir.texi: Correct typo.
6325 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6327 * decl.c (grokdeclarator): Reject VLAs as members.
6329 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6331 * call.c (standard_conversion): Accept conversion between
6332 COMPLEX_TYPEs.
6334 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6336 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6338 * decl2.c (finish_file): Remove double setup for accounting
6339 compile time.
6341 2000-04-24 Robert Lipe <robertlipe@usa.net>
6343 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6345 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6347 * new.cc (set_new_handler): Needs to be in std::.
6349 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6351 * cp-tree.h (lang_decl): Remove pretty_function_p.
6352 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6353 language-specific node.
6354 * decl.c (cp_make_fname_decl): Use build_decl, not
6355 build_lang_decl, to build the variables.
6356 (grokvardecl): Don't call build_lang_decl for local variables in
6357 templates.
6358 (grokdeclarator): Don't call build_lang_decl for local type
6359 declarations in templates.
6360 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6361 zero'd memory, rather than calling memset.
6362 * pt.c: Include hashtab.h.
6363 (local_specializations): New variable.
6364 (retrieve_local_specialization): Use it.
6365 (register_local_specialization): Likewise.
6366 (tsubst_decl): Don't assume local variables have
6367 DECL_LANG_SPECIFIC.
6368 (instantiate_decl): Set up local_specializations.
6369 * Makefile.in (HTAB_H): New variable.
6371 2000-04-23 Richard Henderson <rth@cygnus.com>
6373 * typeck.c (c_expand_asm_operands): Restore the original
6374 contents of the output list.
6376 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6378 * ir.texi: Document complex number representation.
6380 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6382 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6383 (target_incomplete_p): New function.
6384 (tinfo_base_init): Create comdat NTBS name variable.
6385 (ptr_initializer): Add non_public parameter. Calculate it.
6386 (ptmd_initializer): Likewise.
6387 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6388 (create_real_tinfo_var): Add non_public parameter. Use it.
6389 Push proxy into global namespace.
6390 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6391 New enumeration.
6392 * inc/typeinfo (type_info::before, type_info::operator==):
6393 Compare __name addresses.
6395 * tinfo2.cc: Remove new-abi builtins comment.
6397 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6399 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6401 * call.c (joust): Exit early if we get the same function, too.
6403 * decl2.c (key_method): Return NULL_TREE for template classes.
6404 (import_export_class): Don't need to check for template classes.
6406 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6408 * lex.c: Remove references to cccp.c.
6410 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6412 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6413 volatile_memfunc. Add destructor_attr. Adjust dummy.
6414 (DECL_DESTRUCTOR_P): Use destructor_attr.
6415 (DECL_CONST_MEMFUNC_P): Reimplement.
6416 (DECL_VOLATILE_MEMFUNC_P): Remove.
6417 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6418 (overrides): Use DECL_DESTRUCTOR_P.
6419 (check_for_override): Likewise.
6420 * decl.c (start_function): Likewise.
6421 * decl2.c (grokfclassfn): Likewise.
6422 (check_classfn): Likewise.
6423 (grok_function_init): Likewise.
6425 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6427 * decl2.c (grokfield): Issue error on illegal data member
6428 declaration.
6430 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6432 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6434 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6436 * class.c (build_vtable_entry): Don't build thunks for type-info
6437 functions.
6439 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6441 * decl.c (decls_match): Allow a redeclaration of a builtin to
6442 specify args while the builtin did not.
6444 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6446 * cp-tree.def (THUNK_DECL): Add to documentation.
6447 * cp-tree.h (flag_huge_objects): Declare.
6448 * class.c (modify_vtable_entry): Tidy.
6449 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6450 Calculate delta appropriately for the new ABI.
6451 (dfs_modify_vtables): Use it.
6452 (modify_all_vtables): Fix thinko in code to add overriding copies
6453 of functions to primary vtables.
6454 (build_clone): Fix typo in comment.
6455 (clone_function_decl): Correct order of destructors in vtable.
6456 (build_vbase_offset_vtbl_entries): Adjust comment.
6457 (dfs_vcall_offset_queue_p): Remove.
6458 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6459 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6460 (build_vtable_entry): Correct check for pure virtual functions.
6461 Don't declare flag_huge_objects.
6462 * decl.c (flag_huge_objects): Remove declaration.
6463 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6464 Use int_size_in_bytes.
6465 (emit_thunk): Handle vcall offset thunks.
6467 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6469 * decl2.c (parse_time, varconst_time): Delete declarations.
6470 (finish_file): Delete LINENO declaration.
6471 START_TIME and THIS_TIME now long.
6473 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6475 * class.c (build_base_field): Reformat comment.
6477 * inc/cxxabi.h (stddef.h): Comment inclusion.
6478 (__base_class_info::__offset): Comment shift.
6480 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6482 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6483 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6484 (cp_push_exception_identifier): New macro.
6485 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6486 (DECL_BASE_DESTRUCTOR_P): Likewise.
6487 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6488 (get_vtbl_decl_for_binfo): Fix formatting.
6489 (in_charge_arg_for_name): New macro.
6490 (maybe_build_cleanup_and_delete): Remove declaration.
6491 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6492 (in_charge_arg_for_name): New function.
6493 (build_new_method_call): Use it. Handle cloned destructors.
6494 (build_clone): Don't make the base constructor virtual.
6495 Automatically defer generated functions.
6496 (clone_function_decl): Handle destructors, too.
6497 (clone_constructors_and_destructors): Likewise.
6498 (create_vtable_ptr): Don't create a vtable entry for a cloned
6499 function.
6500 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6501 (initialize_predefined_identifiers): Update appropriately.
6502 (finish_destructor_body): Simplify.
6503 (maybe_build_cleanup_and_delete): Remove.
6504 * except.c (expand_throw): Handle new-ABI destructors.
6505 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6506 (build_dtor_call): New function.
6507 (build_delete): Use it. Simplify.
6508 * optimize.c (maybe_clone_body): Handle destructors.
6509 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6511 * exception.cc (cleanup_fn): New typedef.
6512 (CALL_CLEANUP): New macro.
6513 (cp_eh_info): Use them.
6514 (__cp_push_exception): Likewise.
6515 (__cp_pop_exception): Likewise.
6517 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6519 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6520 (complete_dtor_identifier): New macro.
6521 (CLASSTYPE_FIRST_CONVERSION): Remove.
6522 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6523 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6524 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6525 (CLASSTYPE_CONSTRUCTORS): Likewise.
6526 (CLASSTYPE_DESTRUCTORS): Likewise.
6527 (lang_decl): Add cloned_function.
6528 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6529 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6530 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6531 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6532 (DECL_CLONED_FUNCTION_P): Likewise.
6533 (DECL_CLONED_FUNCTION): Likewise.
6534 (clone_function_decl): Declare.
6535 (maybe_clone_body): Likewise.
6536 * call.c (build_user_type_conversion_1): Call complete object
6537 constructors in the new ABI.
6538 (build_new_method_call): Don't add in-charge parameters under the
6539 new ABI.
6540 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6541 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6542 CLASSTYPE_DESTRUCTOR_SLOT.
6543 (build_clone): New function.
6544 (clone_function_decl): Likewise.
6545 (clone_constructors_and_destructors): Likewise.
6546 (check_bases_and_members): Use it.
6547 * decl.c (iniitialize_predefined_identifiers): Initialize
6548 complete_dtor_identifier.
6549 (finish_function): Don't add extra code to a clone.
6550 (lang_mark_tree): Mark cloned_function.
6551 * decl2.c (mark_used): Don't bother trying to instantiate things
6552 we synthesized.
6553 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6554 * method.c (set_mangled_name_for_decl): Don't treat clones as
6555 constructors.
6556 (synthesize_method): Sythesize cloned functions, not the clones.
6557 * optimize.c (inline_data): Update comment on ret_label.
6558 (remap_block): Don't assume DECL_INITIAL exists.
6559 (copy_body_r): Allow ret_label to be NULL.
6560 (maybe_clone_body): Define.
6561 * pt.c (tsubst_decl): Handle clones.
6562 (instantiate_clone): New function.
6563 (instantiate_template): Use it.
6564 (set_mangled_name_for_template_decl): Don't treat clones as
6565 constructors.
6566 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6567 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6568 * semantics.c (expand_body): Clone function bodies as necessary.
6570 * optimize.c (remap_decl): Avoid sharing structure for arrays
6571 whose size is only known at run-time.
6572 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6574 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6575 to has_in_charge_parm_p.
6576 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6577 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6578 (DECL_COPY_CONSTRUCTOR_P): New macro.
6579 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6580 (build_user_type_conversion_1): Likewise.
6581 (convert_like_real): Likewise.
6582 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6583 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6584 (copy_args_p): Likewise.
6585 (grok_ctor_properties): Likewise.
6586 (start_function): Likewise.
6587 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6588 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6589 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6590 * method.c (do_build_copy_constructor): Use
6591 DECL_HAS_IN_CHARGE_PARM_P.
6592 (synthesize_method): Likewise.
6593 * pt.c (instantiate_template): Remove goto.
6594 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6595 comment.
6597 * cp-tre.h (finish_function): Change prototype.
6598 * decl.c (end_cleanup_fn): Adjust caller.
6599 (finish_function): Take only one parameter.
6600 * decl2.c (finish_objects): Adjust caller.
6601 (finish_static_storage_duration_function): Likewise.
6602 * method.c (emit_thunk): Likewise.
6603 * parse.y: Likewise.
6604 * parse.c: Regenerated.
6605 * pt.c (instantiate_decl): Likewise.
6606 * rtti.c (synthesize_tinfo_fn): Likewise.
6607 * semantics.c (expand_body): Likewise.
6609 * cp-tree.h (copy_decl): New function.
6610 * class.c (finish_struct_1): Use it.
6611 * lex.c (copy_decl): Define it.
6612 * pt.c (tsubst_decl): Likewise.
6613 * tree.c (copy_template_template_parm): Likewise.
6615 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6616 has_nonpublic_assign_ref.
6617 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6618 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6619 * class.c (finish_struct_methods): Don't set
6620 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6621 (interface_only): Don't declare.
6622 (interface_unknown): Likewise.
6624 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6626 * tree.h (HAVE_TEMPLATES): Remove definition.
6627 * lang-options.h (-fthis-is-variable): Remove documentation.
6629 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6631 * class.c (instantiate_type): Handle object-relative template-id.
6633 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6634 * decl.c (cplus_expand_expr_stmt): Not here.
6636 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6637 Initialize exprtype earlier.
6639 * parse.y (fn.def1): Check for defining types in return types.
6641 * decl.c (check_tag_decl): Notice extra fundamental types.
6642 Diagnose empty decls in classes, too.
6644 * decl.c (grokdeclarator): Don't override an anonymous name if no
6645 declarator was given.
6647 * cvt.c (convert_to_void): Call resolve_offset_ref.
6649 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6651 * decl2.c (decl_namespace): Handle getting a type.
6653 * typeck.c (build_c_cast): Re-enable warning for cast between
6654 pointer and integer of different size.
6656 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6658 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6659 incomplete flags.
6660 (__pointer_type_info::__pointer_catch): New virtual function.
6661 (__pointer_to_member_type_info): Derive from
6662 __pointer_type_info. Adjust.
6663 (__pointer_to_member_type_info::__do_catch): Remove.
6664 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6665 (__pointer_to_member_type_info::__pointer_catch): Declare.
6666 * rtti.c (qualifier_flags): Add restrict flag.
6667 (ptmd_initializer): Reorder members.
6668 (create_tinfo_types): Expand comments. Reorder
6669 ptmd_desc_type_node members.
6670 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6671 Implement.
6672 (__pointer_type_info::__do_catch): Move specific code into
6673 __pointer_catch. Call it.
6674 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6675 specific catch checking. Fix void conversion check.
6676 (__pointer_to_member_type_info::__do_catch): Remove.
6677 (__pointer_to_member_type_info::__pointer_catch): Implement.
6679 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6681 * lex.c (init_parse): Remove traces of classof and headof.
6682 * decl2.c (flag_operator_names): Default to 1.
6683 (lang_decode_option): Do not set it for -ansi.
6685 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6687 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6688 (DECL_MAIN_VARIANT): Remove.
6689 * decl.c (duplicate_decls): Don't set it.
6690 (start_function): Likewise.
6691 (lang_mark_tree): Don't mark it.
6692 * decl2.c (defer_fn): Don't use it.
6693 * lex.c (retrofit_lang_decl): Don't set it.
6694 * pt.c (tsubst_decl): Likewise.
6695 * ptree.c (print_lang_decl): Don't print it.
6696 * typeck.c (mark_addressable): Don't use it.
6698 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6700 * vec.cc: Include <new> and <exception>.
6701 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6702 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6703 terminate.
6704 (__cxa_vec_delete): Catch dtor exceptions.
6706 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6708 Prepend __ to implementation defined names.
6709 * inc/typeinfo (type_info): Rename _name to __name.
6710 (type_info::type_info): Rename parameter.
6711 (type_info::operator==, type_info::operator!=,
6712 type_info::before): Likewise.
6713 (type_info::is_pointer_p, type_info::is_function_p,
6714 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6715 parameters.
6716 * inc/cxxabi.h
6717 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6718 (__pointer_type_info::__pointer_type_info): Likewise.
6719 (__pointer_type_info::is_pointer_p,
6720 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6721 (__array_type_info::__array_type_info): Rename parameters.
6722 (__function_type_info::__function_type_info): Likewise.
6723 (__function_type_info::is_function_p): Prepend __.
6724 (__enum_type_info::__enum_type_info): Rename parameters.
6725 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6726 Likewise.
6727 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6728 parameters.
6729 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6730 (__class_type_info::__class_type_info): Rename parameters.
6731 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6732 (__class_type_info::upcast_result,
6733 __class_type_info::dyncast_result): Prepend __. Move definition
6734 into tinfo.cc.
6735 (__class_type_info::do_upcast, __class_type_info::do_catch,
6736 __class_type_info::find_public_src,
6737 __class_type_info::do_dyncast,
6738 __class_type_info::do_find_public_src): Prepend __. Rename
6739 parameters.
6740 (__si_class_type_info::__si_class_type_info): Rename parameters.
6741 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6742 __si_class_type_info::do_find_public_src): Prepent __. Rename
6743 parameters.
6744 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6745 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6746 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6747 parameters.
6748 (__dynamic_cast): Rename parameters.
6749 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6750 type_info::do_catch, type_info::do_upcast): Prepend __.
6751 (contained_p, public_p, virtual_p, contained_public_p,
6752 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6753 (__class_type_info::do_catch,
6754 __class_type_info::do_upcast): Prepend __. Adjust.
6755 (__class_type_info::__upcast_result,
6756 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6757 Adjust.
6758 (__class_type_info::find_public_src): Prepend __. Adjust.
6759 (__class_type_info::do_find_public_src,
6760 __si_class_type_info::do_find_public_src,
6761 __vmi_class_type_info::do_find_public_src): Likewise.
6762 (__class_type_info::do_dyncast,
6763 __si_class_type_info::do_dyncast,
6764 __vmi_class_type_info::do_dyncast): Likewise.
6765 (__class_type_info::do_upcast,
6766 __si_class_type_info::do_upcast,
6767 __vmi_class_type_info::do_upcast): Likewise.
6768 (__dynamic_cast): Adjust.
6769 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6770 (__function_type_info::is_function_p): Likewise.
6771 (__pointer_type_info::do_catch): Likewise. Adjust.
6772 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6773 (__throw_type_match_rtti_2): Adjust.
6774 (__is_pointer): Adjust.
6776 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6778 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6779 (complete_ctor_identifier): New macro.
6780 (special_function_kind): Add sfk_copy_constructor and
6781 sfk_assignment_operator.
6782 (LOOKUP_HAS_IN_CHARGE): Remove.
6783 (cons_up_default_function): Rename to ...
6784 (implicitly_declare_fn): ... this.
6785 * call.c (build_new_method_call): Add in-charge parameters for
6786 constructors here.
6787 * class.c (add_implicitly_declared_members): Change parameter name
6788 from cant_have_assignment to cant_have_const_assignment.
6789 Replace calls to cons_up_default_function to implicitly_declare_fn.
6790 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6791 * decl.c (initialize_predefined_identifiers): Initialize it.
6792 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6793 complex expression.
6794 * init.c (expand_default_init): Don't calculate the in-charge
6795 parameter here.
6796 (build_new_1): Likewise.
6797 * lex.c (cons_up_default_function): Move to method.c.
6798 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6799 (implicitly_declare_fn): New function.
6800 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6801 (build_modify_expr): Likewise.
6802 * typeck2.c (build_functional_cast): Likewise.
6804 Under the new ABI, constructors don't return `this'.
6805 * cp-tree.h (warn_reorder): Declare.
6806 (special_function_kind): New enum.
6807 (global_base_init_list): Remove declaration.
6808 (emit_base_init): Don't return a value.
6809 (check_base_init): Don't declare.
6810 (is_aggr_typedef): Likewise.
6811 * decl.c (check_special_function_return_type): New function.
6812 (return_types): Remove.
6813 (grokdeclarator): Use check_special_function_return_type.
6814 (start_function): Don't initialize ctor_label under the new ABI.
6815 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6816 * init.c (begin_init_stmts): Move to top of file.
6817 (finish_init_stmts): Likewise.
6818 (warn_reorder): Don't declare.
6819 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6820 value.
6821 (check_base_init): Remove.
6822 (is_aggr_typedef): Likewise.
6823 (build_new_1): Don't use the return value of a constructor.
6824 * semantics.c (setup_vtbl_ptr): Don't use the return value
6825 of emit_base_init.
6826 * typeck.c (check_return_expr): Don't magically convert return
6827 statements into `return this' in constructors under the new ABI.
6829 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6830 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6831 (base_ctor_identifier): New macro.
6832 (base_dtor_identifier): Likewise.
6833 (deleting_dtor_identifier): Likewise.
6834 * decl.c: Don't include obstack.h.
6835 (obstack_chunk_alloc): Don't define.
6836 (obstack_chunk_free): Likewise.
6837 (struct predefined_identifier): New type.
6838 (initialize_predefined_identifiers): New function.
6839 (init_decl_processing): Use it.
6840 (debug_temp_inits): Remove.
6841 (start_method): Don't call preserve_data.
6842 (hack_incomplete_structures): Update comment.
6843 * init.c (init_init_processing): Don't initialize
6844 nelts_identifier.
6845 (build_offset_rf): Remove dead code.
6846 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6847 * search.c (init_search_processing): Don't initialize
6848 vptr_identifier.
6850 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6852 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6853 some sign_compare warnings.
6855 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6857 Rename abi::__vmi_class_type_info members.
6858 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6859 base_list, detail_masks members to vmi_flags, vmi_base_count,
6860 vmi_bases and vmi_flags_masks respectively.
6861 (__vmi_class_type_info::vmi_flags_masks): Rename
6862 details_unknown_mask to flags_unknown_mask.
6863 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6864 (__vmi_class_type_info::do_find_public_src): Adjust.
6865 (__vmi_class_type_info::do_dyncast): Adjust.
6866 (__vmi_class_type_info::do_upcast): Adjust.
6868 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6870 * tinfo.cc (convert_to_base): New function.
6871 (get_vbase_offset): Remove. Move into convert_to_base.
6872 (__vmi_class_type_info::do_find_public_src): Adjust.
6873 (__vmi_class_type_info::do_dyncast): Adjust.
6874 (__vmi_class_type_info::do_upcast): Adjust.
6876 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6878 * tinfo.cc (operator=): Use __builtin_strcmp.
6879 * tinfo2.cc (before): Likewise.
6881 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6883 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6884 (DECL_SAVED_INLINE): Rename to ...
6885 (DECL_DEFERRED_FN): ... this.
6886 (in_function_p): Remove declaration.
6887 (mark_inline_for_output): Rename to ...
6888 (defer_fn): ... this.
6889 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6890 (in_function_p): Remove definition.
6891 * decl2.c (saved_inlines): Rename to ...
6892 (deferred_fns): ... this.
6893 (saved_inlines_used): Rename to ...
6894 (deferred_fns_used): ... this.
6895 (mark_inline_for_output): Rename to ...
6896 (defer_fn): ... this.
6897 (finish_file): Adjust accordingly.
6898 (init_decl2): Likewise.
6899 * lex.c (cons_up_default_function): Likewise.
6900 * pt.c (mark_decl_instantiated): Likewise.
6901 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6902 circumstances.
6903 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6904 * semantics.c (expand_body): Defer more functions.
6906 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6908 * vec.cc: New file.
6909 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6910 (vec.o): Build it.
6911 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6912 __cxa_vec_delete): Declare.
6914 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6916 * rtti.c (dfs_class_hint_mark): New static function.
6917 (dfs_class_hint_unmark): New static function.
6918 (class_hint_flags): Use them.
6920 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6922 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6924 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6926 * cp-tree.h (instantiate_decl): Change prototype.
6927 * decl2.c (mark_used): Adjust call.
6928 * optimize.c (inlinable_function_p): Adjust handling of templates.
6929 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6930 (do_type_instantiation): Likewise.
6931 (instantiate_decl): Defer more templates.
6932 (instantiate_pending_templates): Adjust logic to handle inline
6933 friend functions.
6935 * Makefile.in (GGC_H): New variable. Use it throughout in place
6936 of ggc.h.
6938 * call.c: Don't include obstack.h. Include ggc.h.
6939 (obstack_chunk_alloc): Don't define.
6940 (obstack_chunk_free): Likewise.
6941 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6942 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6943 (pop_switch): Free it.
6945 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6947 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6948 if we don't have a DECL_FIELD_OFFSET.
6950 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6952 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6953 special_function_p.
6955 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6957 * cfns.gperf (hash, libc_name_p): Prototype.
6959 * rtti.c (build_dynamic_cast_1): Constification.
6961 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6963 * semantics.c (deferred_type_access_control): Prototype.
6965 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6967 Correct many new ABI issues regarding vbase and vcall offset
6968 layout.
6969 * cp-tree.h (BINFO_VTABLE): Document.
6970 (struct lang_type): Tweak formatting.
6971 (BINFO_PRIMARY_BINFO): Add to documentation.
6972 (CLASSTYPE_VSIZE): Fix typo in comment.
6973 (CLASSTYPE_VBASECLASSES): Update documentation.
6974 (BINFO_VBASE_MARKED): Remove.
6975 (SET_BINFO_VBASE_MARKED): Likewise.
6976 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6977 (BINFO_FIELDS_MARKED): Remove.
6978 (SET_BINFO_FIELDS_MARKED): Likewise.
6979 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6980 (enum access_kind): New enumeration.
6981 (num_extra_vtbl_entries): Remove declaration.
6982 (size_extra_vtbl_entries): Likewise.
6983 (get_vtbl_decl_for_binfo): New function.
6984 (dfs_vbase_unmark): Remove declaration.
6985 (mark_primary_bases): Likewise.
6986 * class.c (SAME_FN): Remove.
6987 (struct vcall_offset_data_s): Move definition.
6988 (build_vbase_pointer): Use `build', not `build_binary_op', to
6989 access the vbase pointer under the new ABI.
6990 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6991 (build_primary_vtable): Likewise.
6992 (dfs_mark_primary_bases): Move here from search.c.
6993 (mark_primary_bases): Likewise.
6994 (determine_primary_bases): Under the new ABI, don't make a base
6995 class a primary base just because we don't yet have any virtual
6996 functions.
6997 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6998 (num_vfun_entries): Remove.
6999 (dfs_count_virtuals): Likewise.
7000 (num_extra_vtbl_entries): Likewise.
7001 (size_extra_vtbl_entries): Likewise.
7002 (layout_virtual_bases): Iterate in inheritance graph order under
7003 the new ABI.
7004 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7005 indicate that a vfield is present.
7006 (init_class_processing): Initialize access_public_node, etc., from
7007 ak_public, etc.
7008 (get_vtbl_decl_for_binfo): New function.
7009 (dump_class_hierarchy_r): Likewise.
7010 (dump_class_hierarchy): Use it.
7011 (finish_vtbls): Build the vtbls in inheritance graph order.
7012 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7013 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7014 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7015 walk is required.
7016 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7017 where the vptr points, even for primary vtables.
7018 (build_vtbl_initializer): Adjust handling of vbase and vcall
7019 offsets.
7020 (build_vcall_and_vbase_vtable_entries): New function.
7021 (dfs_build_vbase_offset_vtbl_entries): Remove.
7022 (build_vbase_offset_vtbl_entries): Reimplement.
7023 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7024 were already handled in a primary base class vtable.
7025 (build_vcall_offset_vtbl_entries): Adjust.
7026 (build_rtti_vtbl_entries): Adjust.
7027 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7028 * init.c (expand_virtual_init): Simplify.
7029 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7030 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7031 * search.c (BINFO_ACCESS): New macro.
7032 (SET_BINFO_ACCESS): Likewise.
7033 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7034 (access_in_type): Likewise.
7035 (dfs_accessible_p): Likewise.
7036 (protected_accessible_p): Likewise.
7037 (lookup_fnfields_1): Adjust documentation.
7038 (dfs_mark_primary_bases): Move to class.c
7039 (mark_primary_bases): Likewise.
7040 (dfs_vbase_unmark): Remove.
7041 (virtual_context): Use BINFO_FOR_VBASE.
7042 (dfs_get_vbase_types): Simplify.
7043 (dfs_build_inheritance_graph_order): New function.
7044 (get_vbase_types): Use it.
7045 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7047 * tinfo.cc (get_vbase_offset): New function.
7048 (__vmi_class_type_info::do_find_public_src): Use it.
7049 (__vmi_class_type_info::do_dyncast): Likewise.
7050 (__vmi_class_type_info::do_upcast): Likewise.
7052 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7054 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7056 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7058 * rtti.c (class_hint_flags): Rename flags.
7059 (class_initializer): Remove flags.
7060 (synthesize_tinfo_var): Combine offset and flags. Add flags
7061 for __vmi_class_type_info.
7062 (create_tinfo_types): Remove flags from __class_type_info and
7063 __si_class_type_info. Merge flags and offset from
7064 base_class_type_info.
7065 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7066 (__base_class_info::is_virtual_p): Adjust.
7067 (__base_class_info::is_public_p): Adjust.
7068 (__base_class_info::offset): New accessor.
7069 (__class_type_info::details): Remove member.
7070 (__class_type_info::__class_type_info): Lose details.
7071 (__class_type_info::detail_masks): Remove.
7072 (__si_class_type_info::__si_class_type_info): Lose details.
7073 (__vmi_class_type_info::details): New member.
7074 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7075 (__vmi_class_type_info::detail_masks): New member.
7076 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7077 with unknown_details_mask.
7078 (__vmi_class_type_info::do_find_public_src): Adjust
7079 (__vmi_class_type_info::do_dyncast): Adjust.
7080 (__vmi_class_type_info::do_upcast): Set result details, if
7081 needed. Adjust.
7082 (__dynamic_cast): Temporarily #if out optimization.
7084 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7086 * rtti.c (get_tinfo_decl): Mark used.
7087 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7088 mark as dealt with, if we output it.
7090 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7092 * class.c: Reorganize to put virtual function table initialization
7093 machinery at the end of the file.
7095 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7097 * class.c (finish_struct): Use bitsize_zero_node.
7098 * pt.c (instantiate_class_template): Likewise.
7100 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7102 Put RTTI entries at negative offsets in new ABI.
7103 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7104 vbase offset at index -3, not -1.
7105 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7106 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7107 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7108 (build_rtti_vtbl_entries): New function.
7109 (set_rtti_entry): Remove.
7110 (build_primary_vtable): Don't use it.
7111 (build_secondary_vtable): Likewise.
7112 (start_vtable): Remove.
7113 (first_vfun_index): New function.
7114 (set_vindex): Likewise.
7115 (add_virtual_function): Don't call start_vtable. Do call
7116 set_vindex.
7117 (set_primary_base): Rename parameter.
7118 (determine_primary_base): Likewise.
7119 (num_vfun_entries): Don't use skip_rtti_stuff.
7120 (num_extra_vtbl_entries): Include RTTI information.
7121 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7122 (skip_rtti_stuff): Remove.
7123 (dfs_modify_vtables): Don't use it.
7124 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7125 (layout_nonempty_base_or_field): Update size handling.
7126 (create_vtable_ptr): Tweak.
7127 (layout_class_type): Adjust parameter names.
7128 (finish_struct_1): Simplify.
7129 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7130 (skip_rtti_stuff): Remove.
7131 (first_vfun_index): New function.
7132 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7133 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7134 (marked_vtable_pathp): Declare.
7135 (unmarked_vtable_pathp): Likewise.
7136 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7137 offsets.
7138 * rtti.c (build_headof): Look for RTTI at negative offsets.
7139 (get_tinfo_decl_dynamic): Likewise.
7140 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7141 here.
7142 (create_pseudo_type_info): Do it here instead. Adjust so that
7143 vptr points at first virtual function.
7144 * search.c (marked_vtable_pathp): Make it global.
7145 (unmarked_vtable_pathp): Likewise.
7146 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7147 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7148 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7149 (get_pure_virtuals): Likewise.
7150 (expand_upcast_fixups): Likewise.
7151 * tree.c (debug_binfo): Likewise.
7152 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7153 negative offset.
7155 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7157 * class.c (check_field_decl): Fix typo.
7158 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7159 (check_methods): Likewise.
7160 (check_field_decls): Likewise.
7161 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7162 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7163 Use DECL_RESULT_FLD, not DECL_RESULT.
7164 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7165 * lex.c (identifier_type): Likewise.
7166 * pt.c (determine_specialization, lookup_template_class): Likewise.
7167 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7168 (resolve_overloaded_unification, more_specialized): Likewise.
7169 * semantics.c (finish_member_declaration): Likewise.
7170 * typeck.c (build_x_function_call): Likewise.
7172 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7174 * class.c (layout_empty_base): Handle empty bases with non-byte
7175 alignment.
7176 (build_base_field): Likewise.
7177 (layout_virtual_bases): Likewise.
7179 * class.c (finish_struct_1): Fix typo in this change:
7181 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7183 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7185 * decl.c (grokdeclarator): Count partial specializations when
7186 keeping track of how many template classes have been seen.
7188 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7190 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7192 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7193 (get_vfield_offset): Use byte_position.
7194 (set_rtti_entry): Set OFFSET to ssizetype zero.
7195 (get_binfo_offset_as_int): Deleted.
7196 (dfs_record_base_offsets): Use tree_low_cst.
7197 (dfs_search_base_offsets): Likewise.
7198 (layout_nonempty_base_or_field): Reflect changes in RLI format
7199 and call byte_position.
7200 (layout_empty_base): Convert offset to ssizetype.
7201 (build_base_field): use rli_size_unit_so_far.
7202 (dfs_propagate_binfo_offsets): Do computation in proper type.
7203 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7204 (layout_class_type): Reflect changes in RLI names and fields.
7205 (finish_struct_1): Set DECL_FIELD_OFFSET.
7206 * dump.c (dequeue_and_dump): Call bit_position.
7207 * expr.c (cplus_expand_constant): Use byte_position.
7208 * rtti.c (expand_class_desc): Use bitsize_one_node.
7209 * typeck.c (build_component_addr): Use byte_position and don't
7210 special case for zero offset.
7212 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7214 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7216 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7217 tinfo object.
7218 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7219 vtable.
7221 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7223 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7224 DECL_P macros.
7225 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7226 make_typename_type, check_initializer, cp_finish_decl,
7227 xref_tag): Likewise.
7228 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7229 decl_namespace, arg_assoc_template_arg, arg_assoc,
7230 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7231 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7232 args_to_string): Likewise.
7233 * friend.c (is_friend): Likewise.
7234 * lex.c (note_got_semicolon, note_list_got_semicolon,
7235 is_global): Likewise.
7236 * method.c (build_overload_nested_name, build_overload_value,
7237 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7238 * parse.y (typename_sub, typename_sub1): Likewise.
7239 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7240 process_partial_specialization, convert_template_argument,
7241 template_args_equal, add_pending_template, lookup_template_class,
7242 for_each_template_parm_r, maybe_fold_nontype_arg,
7243 tsubst, instantiate_template, type_unification_real, unify,
7244 instantiate_pending_templates, set_mangled_name_for_template_decl):
7245 Likewise.
7246 * repo.c (repo_get_id, repo_template_used): Likewise.
7247 * search.c (lookup_field_1): Likewise.
7248 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7249 * xref.c (classname): Likewise.
7251 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7253 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7254 (CANONICAL_BINFO): New macro.
7255 (BINFO_NEW_VTABLE_MARKED): Use it.
7256 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7257 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7258 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7259 not TREE_TYPE.
7260 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7261 (build_secondary_vtable): Likewise.
7262 (dfs_finish_vtbls): Likewise.
7263 (dfs_accumulate_vtbl_inits): Likewise.
7264 (accumulate_vtbl_inits): New function.
7265 (finish_vtbls): Make sure that virtual bases come after
7266 non-virtual bases in the vtable group.
7267 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7268 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7269 * search.c (struct vbase_info): Move definition.
7270 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7271 (unmarked_new_vtable_p): Likewise.
7272 (dfs_mark_vtable_path): Remove.
7273 (dfs_mark_new_vtable): Remove.
7274 (dfs_unmark_new_vtable): Likewise.
7275 (dfs_clear_search_slot): Likewise.
7276 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7277 (dfs_clear_vbase_slots): Likewise.
7278 (init_vbase_pointers): LIkewise.
7280 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7282 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7283 SIZETYPE to a non-SIZETYPE.
7285 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7287 * class.c (layout_virtual_bases): Adjust names in conditionally
7288 compiled code.
7290 * class.c (record_base_offsets): New function.
7291 (layout_conflict_p): Likewise.
7292 (layout_nonempty_base_or_field): Use it.
7293 (layout_empty_base): New function.
7294 (build_base_field): Use it.
7295 (build_base_fields): Update comment.
7296 (layout_virtual_bases): Fold in a little code form
7297 layout_basetypes. Use layout_empty_base.
7298 (layout_basetypes): Remove.
7299 (end_of_class): New function.
7300 (layout_class_type): Use it. Adjust.
7302 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7303 (fntype_p): Remove.
7304 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7305 comment.
7306 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7307 * typeck.c (fntype_p): Remove.
7309 * cp-tree.h (TI_SPEC_INFO): Remove.
7310 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7311 * pt.c (process_partial_specialization): Likewise.
7313 * class.c (build_base_field): Fix thinko in computation of binfo
7314 offsets.
7316 * tree.c (mark_local_for_remap_p): Mark variables declared in
7317 TARGET_EXPRs as well.
7319 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7321 * typeck.c (require_complete_type, complete_type,
7322 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7323 build_array_ref, convert_arguments, pointer_diff,
7324 build_x_unary_op, build_unary_op, build_c_cast,
7325 build_modify_expr): Use COMPLETE_TYPE_P etc.
7326 * call.c (is_complete, convert_like_real,
7327 build_new_method_call): Likewise.
7328 * class.c (build_vbase_pointer_fields, check_bases,
7329 build_base_field, finish_struct_1, pushclass): Likewise.
7330 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7331 * decl.c (maybe_process_template_type_declaration, pushtag,
7332 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7333 layout_var_decl, check_initializer, cp_finish_decl,
7334 grokdeclarator, require_complete_types_for_parms,
7335 grok_op_properties, xref_tag, xref_basetypes,
7336 check_function_type): Likewise.
7337 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7338 * friend.c (do_friend): Likewise.
7339 * init.c (build_offset_ref): Likewise.
7340 * parse.y (structsp): Likewise.
7341 * pt.c (maybe_process_partial_specialization,
7342 tsubst_friend_function, instantiate_class_template, tsubst,
7343 do_type_instantiation, instantiate_pending_templates): Likewise.
7344 * repo.c (repo_get_id): Likewise.
7345 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7346 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7347 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7348 * semantics.c (begin_class_definition): Likewise.
7349 * tree.c (build_cplus_method_type): Likewise.
7350 * typeck2.c (digest_init, build_functional_cast,
7351 add_exception_specifier): Likewise.
7352 * parse.h, parse.c: Regenerated.
7354 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7356 * inc/cxxabi.h: New header file. Define new-abi entry points.
7357 (__pointer_type_info::target): Rename member to ...
7358 (__pointer_type_info::type): ... here.
7359 (__base_class_info::type): Rename member to ...
7360 (__base_class_info::base): ... here.
7361 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7362 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7363 (abi_node): New global tree node.
7364 * decl.c (abi_node): Document.
7365 (init_decl_processing): Initialize abi_node.
7366 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7367 (get_vmi_pseudo_type_info): Likewise.
7368 (create_tinfo_types): Likewise.
7369 (emit_support_tinfos): Likewise.
7370 * tinfo.h (cxxabi.h): Include for new-abi.
7371 Move rtti class definitions to new header file.
7372 * tinfo.cc (abi): Use the namespace.
7373 (std): Move new abi rtti classes from here ...
7374 (__cxxabiv1): ... to here.
7375 * tinfo2.cc (cxxabi.h): Include for new-abi.
7376 Move rtti class definitions to new header file.
7377 (std): Move new abi rtti classes from here ...
7378 (__cxxabiv1): ... to here.
7379 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7380 namespace.
7382 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7383 Jason Merrill <jason@casey.cygnus.com>
7385 * method.c (build_overload_int): Use host_integerp.
7387 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7389 * init.c (build_offset_ref): Handle the case of a templated member
7390 function.
7392 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7394 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7396 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7398 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7399 * class.c (check_bitfield_decl): Turn illegal bitfields into
7400 non-bitfields.
7401 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7402 semantics.
7403 (dfs_offset_for_unshared_vbases): Likewise.
7404 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7405 pointer-to-member correctly under the new ABI.
7406 * expr.c (cplus_expand_constant): Don't use cp_convert when
7407 turning an offset into a pointer-to-member.
7408 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7409 when dereferencing them under the new ABI.
7410 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7411 of pointers-to-members under the new ABI.
7413 * class.c (check_bitfield_decl): Remove restriction on really long
7414 bitfields.
7415 (layout_class_type): Implement new ABI handling of bitfields
7416 longer than their types.
7418 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7420 * parse.y (extdefs): Call ggc_collect.
7421 * parse.c: Regenerated.
7423 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7425 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7426 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7427 potential overload.
7429 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7431 * class.c (build_vbase_path): Use integer_zerop.
7432 (build_vtable_entry): Use tree_low_cst.
7433 (get_vfield_offset): Use bit_position.
7434 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7435 Use tree_low_cst.
7436 (check_bitfield_decl): Set DECL_SIZE using convert.
7437 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7438 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7439 Use tree_low_cst.
7440 (finish_struct_1): Use bit_position.
7441 (dump_class_hierarchy): Use tree_low_cst.
7442 * cp-tree.h (min_precision): Add declaration.
7443 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7444 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7445 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7446 * expr.c (cplus_expand_constant): Use bit_position.
7447 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7448 * rtti.c (get_base_offset): Use bit_position.
7449 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7450 host_integerp, and tree_low_cst.
7451 (pointer_int_sum): Use integer_zerop.
7452 (build_component_addr): Use bit_position.
7454 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7456 * typeck.c (require_complete_type): Don't assume size_zero_node.
7457 (complete_type_or_else): Likewise.
7459 2000-03-16 Steven Grady <grady@digitaldeck.com>
7460 Jason Merrill <jason@casey.cygnus.com>
7462 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7464 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7466 * decl2.c (grokfield): Bail out if type is error_mark_node.
7468 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7470 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7471 (__pointer_to_member_data): ... here. Adjust.
7472 * rtti.c (create_tinfo_types): Adjust.
7474 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7476 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7477 * decl.c (ref_desc_type_node): Undocument.
7478 * rtti.c (ptr_ref_initializer): Rename to ...
7479 (ptr_initializer): ... here. Adjust comments.
7480 (ptmd_initializer): Fix comment thinko.
7481 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7482 (create_tinfo_types): Remove ref_desc_type_node init.
7483 * tinfo2.cc (__reference_type_info): Remove.
7485 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7487 * decl.c (cp_finish_decl): Remove obsolete comment.
7489 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7491 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7493 * cp-tree.h: Tweak documentation.
7494 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7495 (avoid_overlap): Remove.
7496 (get_binfo_offset_as_int): New function.
7497 (dfs_serach_base_offsets): Likewise.
7498 (layout_nonempty_base_or_field): Likewise.
7499 (build_base_field): Layout fields here. Avoid placing two objects
7500 of the same type at the same address, under the new ABI.
7501 (build_base_fields): Adjust accordingly.
7502 (create_vtable_ptr): Return the new field, but don't attach it to
7503 TYPE_FIELDS.
7504 (remove_base_field): Remove.
7505 (remove_base_fields): Remove.
7506 (layout_basetypes): Adjust accordingly.
7507 (layout_class_type): Call layout_field for each field, rather than
7508 just making a wholesale call to layout_type.
7510 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7512 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7514 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7516 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7518 * except.c (dtor_nothrow): New fn.
7519 (do_pop_exception): Use it. Take type parm.
7520 (push_eh_cleanup): Take type parm.
7521 (expand_start_catch_block): Pass it.
7522 (build_eh_type_type_ref): Accept null type.
7524 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7526 * cp-tree.h (revert_static_member_fn): Change prototype.
7527 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7528 (grok_op_properties): Likewise.
7529 (start_function): Likewise.
7530 (revert_static_member_fn): Simplify.
7531 * pt.c (check_explicit_specialization): Adjust call to
7532 revert_static_member_fn.
7534 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7536 * cp-tree.h (scope_kind): New type.
7537 (tmpl_spec_kind): Likewise.
7538 (declare_pseudo_global_level): Remove.
7539 (pseudo_global_level_p): Rename to template_parm_scope_p.
7540 (pushlevel): Remove declaration.
7541 (begin_scope): New function.
7542 (finish_scope): Likewise.
7543 (current_tmpl_spec_kind): Likewise.
7544 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7545 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7546 Add template_spec_p.
7547 (toplevel_bindings_p): Adjust.
7548 (declare_pseudo_global_level): Remove.
7549 (pseudo_global_level_p): Rename to template_parm_scope_p.
7550 (current_tmpl_spec_kind): New function.
7551 (begin_scope): Likewise.
7552 (finish_scope): Likewise.
7553 (maybe_push_to_top_level): Adjust.
7554 (maybe_process_template_type_declaration): Likewise.
7555 (pushtag): Likewise.
7556 (pushdecl_nonclass_level): Likewise.
7557 (lookup_tag): Likewise.
7558 (grokfndecl): Handle member template specializations. Share
7559 constructor and non-constructor code.
7560 * decl2.c (check_classfn): Handle member template specializations.
7561 * pt.c (begin_template_parm_list): Use begin_scope.
7562 (begin_specialization): Likewise.
7563 (end_specialization): Likewise.
7564 (check_explicit_specialization): Use current_tmpl_spec_kind.
7565 Handle member template specializations.
7566 (end_template_decl): Use finish_scope. Remove call to
7567 get_pending_sizes.
7568 (push_template_decl_real): Remove bogus error message.
7569 (tsubst_decl): Fix typo in code contained in comment.
7570 (instantiate_template): Handle member template specializations.
7571 (most_general_template): Likewise.
7573 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7575 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7576 (do_identifier): Ditto for error().
7578 * pt.c (convert_nontype_argument): Ditto for cp_error().
7579 (convert_template_argument): Ditto for cp_pedwarn().
7581 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7583 * exception.cc (__check_null_eh_spec): New fn.
7584 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7586 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7588 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7589 * except.c (expand_end_eh_spec): Add the return type.
7590 * rtti.c (throw_bad_cast): Add the parmtypes.
7591 (throw_bad_typeid): Likewise.
7593 * semantics.c (expand_stmt): Only leave out rtl for unused
7594 artificials, and set DECL_IGNORED_P on them as well.
7595 * decl.c (wrapup_globals_for_namespace): Likewise.
7597 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7599 * decl.c (maybe_commonize_var): Skip all artificial decls.
7600 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7602 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7604 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7605 * cp-tree.h: Declare flag_enforce_eh_specs.
7606 * decl.c (store_parm_decls, finish_function): Check it.
7608 C library functions don't throw.
7609 * Makefile.in (cfns.h): New target.
7610 (except.o): Depend on it.
7611 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7612 * cfns.gperf: New file.
7613 * cfns.h: Generated.
7614 * except.c: Include it.
7615 (nothrow_libfn_p): New fn.
7616 * decl.c (grokfndecl): Use it.
7617 * cp-tree.h: Declare it.
7619 * decl.c (push_overloaded_decl_1, auto_function,
7620 define_function): Lose.
7621 (build_library_fn_1): New static fn.
7622 (builtin_function): Use it.
7623 (get_atexit_node): Use build_library_fn_ptr.
7624 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7625 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7626 push_void_library_fn, push_throw_library_fn): New fns.
7627 * cp-tree.h: Declare them.
7628 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7629 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7630 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7631 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7632 * rtti.c (build_runtime_decl): Lose.
7633 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7634 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7635 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7637 * call.c (build_call): Remove result_type parm.
7638 Call mark_used on unused artificial fns.
7639 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7641 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7643 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7644 appropriate.
7645 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7646 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7647 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7648 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7649 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7650 expand_generic_desc): Likewise.
7652 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7654 * exception.cc (__cp_pop_exception): Cleanup the original object.
7656 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7658 * decl.c (grok_op_properties): Merge conversion to void warning
7659 with other silly op warnings.
7661 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7663 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7664 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7666 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7668 * decl.c (cp_make_fname_decl): New function.
7669 (wrapup_globals_for_namespace): Don't emit unused static vars.
7670 (init_decl_processing): Remove comment about use of
7671 array_domain_type. Set make_fname_decl.
7672 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7673 * semantics.c (begin_compound_stmt): Remove
7674 current_function_name_declared flagging.
7675 (expand_stmt): Don't emit unused local statics.
7676 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7677 specially.
7679 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7681 * typeck.c (convert_for_assignment): Don't look at array
7682 initializer.
7683 * call.c (convert_like_real): Likewise.
7685 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7687 Add initial support for '\uNNNN' specifier.
7688 * lex.c (read_ucs): New fn.
7689 (readescape, skip_white_space): Call it.
7690 (is_extended_char, is_extended_char_1): New fns.
7691 (utf8_extend_token): New fn, #if 0'd out.
7692 (real_yylex): Treat extended chars like letters.
7694 * search.c (note_debug_info_needed): Walk the bases even if we
7695 weren't deferring the type itself.
7697 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7699 * decl2.c (finish_objects): Constify a char*.
7701 * method.c (emit_thunk): Likewise.
7703 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7705 * typeck.c (dubious_conversion_warnings): Look through
7706 REFERENCE_TYPE.
7708 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7710 * class.c (dfs_modify_vtables): I is now unsigned.
7711 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7712 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7713 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7714 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7715 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7716 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7717 Call integer_all_onesp.
7718 * typeck2.c (process_init_constructor): Use compare_tree_int.
7720 * lang-specs.h (as): Don't call if -syntax-only.
7722 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7724 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7725 RTL_EXPR_HAS_NO_SCOPE after all.
7727 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7729 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7730 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7731 RTL_EXPR_HAS_NO_SCOPE.
7733 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7734 later.
7736 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7738 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7740 * call.c (convert_like): Macrofy.
7741 (convert_like_with_context): New macro.
7742 (convert_like_real): Renamed from convert_like. Add calling
7743 context parameters, for diagnostics. Add recursive flag. Call
7744 dubious_conversion_warnings for outer conversion.
7745 (build_user_type_conversion): Use convert_like_with_context.
7746 (build_over_call): Likewise. Don't warn about dubious
7747 conversions here. Adjust convert_default_arg calls.
7748 (convert_default_arg): Add context parameters for diagnostics.
7749 Pass throught to convert_like_with_context.
7750 * cp-tree.h (convert_default_arg): Add context parameters.
7751 (dubious_conversion_warnings): Prototype new function.
7752 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7753 (dubious_conversion_warnings): New function, broken
7754 out of convert_for_assignment.
7755 (convert_for_assignment): Adjust.
7757 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7759 * decl2.c (key_method): Break out from...
7760 (import_export_vtable, import_export_class): ...here.
7762 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7763 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7765 * search.c (note_debug_info_needed, dfs_debug_mark,
7766 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7767 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7769 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7771 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7772 typos.
7774 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7776 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7777 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7778 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7779 (lang_type): Split gets_new into has_new and has_array_new.
7780 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7781 (TYPE_GETS_NEW): Split into ...
7782 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7783 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7784 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7785 (build_op_new_call): Don't declare.
7786 (build_new_1): Likewise.
7787 * call.c (build_op_new_call): Remove.
7788 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7789 instead of TYPE_NEEDS_DESTRUCTOR.
7790 (finish_struct_bits): Likewise.
7791 (add_implicitly_declared_members): Likewise.
7792 (check_field_decl): Likewise.
7793 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7794 correctly under the new ABI.
7795 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7796 instead of TYPE_NEEDS_DESTRUCTOR.
7797 (initialize_local_var): Likewise.
7798 (destroy_local_var): Likewise.
7799 (cp_finish_decl): Likewise.
7800 (register_dtor_fn): Likewise.
7801 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7802 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7803 TYPE_VEC_DELETE_TAKES_SIZE here.
7804 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7805 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7806 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7807 (finish_destructor_body): Likewise.
7808 (maybe_build_cleanup_1): Likewise.
7809 * decl2.c (do_static_destruction): Likewise.
7810 * init.c (build_new_1): Make it static.
7811 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7812 (expand_cleanup_for_base): Likewise.
7813 (get_cookie_size): New function.
7814 (build_new_1): Handle array-new cookies correctly under the new
7815 ABI.
7816 (build_vec_delete_1): Likewise.
7817 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7818 (build_delete): Likewise.
7819 (build_vec_delete): Handle array-new cookies correctly under the new
7820 ABI.
7821 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7822 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7823 TYPE_HAS_ARRAY_NEW_OPERATOR.
7824 * ptree.c (print_lang_type): Check them.
7825 * search.c (context_for_name_lookup): Fix typo in comment.
7826 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7827 * tree.c (break_out_cleanups): Likewise.
7828 (build_cplus_array_test_1): Likewise.
7829 (cp_build_qualified_type_real): Likewise.
7830 * typeck.c (complete_type): Likewise.
7832 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7833 the command-line, not the end.
7835 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7837 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7839 2000-03-02 Tom Tromey <tromey@cygnus.com>
7841 * cp-tree.h (build_java_class_ref): Declare.
7842 * init.c (build_java_class_ref): No longer static.
7843 * except.c (expand_throw): Generate a Java-style `throw' if the
7844 thrown object is a "Java" object.
7845 (initialize_handler_parm): Generate a Java-style lookup of
7846 exception info if the caught object is a "Java" object.
7847 (catch_language, catch_language_init): New globals.
7848 (decl_is_java_type): New function.
7849 (expand_start_catch_block): Don't call push_eh_info() or
7850 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7851 class reference to build_catch_block.
7853 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7855 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7857 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7859 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7860 to merge reference/pointer code and fix incorrect warnings.
7862 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7864 * search.c (protected_accessible_p): Use context_for_name_lookup.
7866 * init.c (construct_virtual_bases): Fix thinko.
7867 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7869 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7871 * decl.c (current_function_decl): Move to toplev.c.
7873 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7875 * pt.c (fn_type_unification): Unify return type, whenever
7876 provided.
7877 (get_bindings_real): Only pass return type when necessary.
7878 Remove explicit return type check.
7879 * class.c (resolve_address_of_overloaded_function): Pass desired
7880 return type to fn_type_unification.
7882 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7884 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7885 DECL_FIELD_SIZE.
7886 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7887 DECL_FIELD_SIZE.
7888 * rtti.c (expand_class_desc): Likewise.
7889 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7890 (THUNK_VCALL_OFFSET): Likewise.
7891 (THUNK_DELTA): Reflect changes in ../tree.h.
7893 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7895 * search.c (protected_accessible_p): Also allow the access if
7896 the member is public in DERIVED. Lose TYPE parm.
7897 (friend_accessible_p): Lose TYPE parm.
7898 (accessible_p): Adjust.
7900 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7902 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7903 on things that are not sizes; ssize_binop deleted.
7904 Call size_diffop when appropriate.
7905 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7906 (build_primary_vtable, build_secondary_vtable): Likewise.
7907 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7908 Variable I is HOST_WIDE_INT.
7909 (get_vfield_offset): Pass proper types to size_binop.
7910 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7911 (finish_struct_1): Likewise.
7912 (skip_rtti_stuff): Arg N is now pointer to signed.
7913 (layout_class_type): Use size_zero_node.
7914 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7915 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7916 * decl.c (complete_arry_type): Pass proper types to size_binop.
7917 (xref_basetypes): BINFO_OFFSET is sizetype.
7918 * error.c (dump_expr): Don't use size_binop non-sizes.
7919 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7920 * init.c (construct_virtual_bases): Fix type error.
7921 (build_vec_delete_1): Pass proper type to size_binop and don't
7922 fold result.
7923 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7924 * rtti.c (get_base_offset): Pass proper type to size_binop.
7925 * search.c (dfs_find_vbases): Fix type error.
7926 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7927 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7928 * tree.c (debug_binfo): Variable N is signed.
7929 Use HOST_WIDE_INT_PRINT_DEC.
7930 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7931 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7932 size_one_node and size_zero_node.
7933 (c_alignof): Use size_one_node.
7934 (build_component_addr): Pass proper types to size_binop.
7935 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7937 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7939 Implement class scope using-declarations for functions.
7940 * class.c (handle_using_decl): Call add_method for used functions.
7941 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7942 (add_method): Used functions are hidden by local functions.
7943 (check_bases_and_members): Handle using-decls before finalizing
7944 CLASSTYPE_METHOD_VEC.
7945 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7946 override the type of 'this' accordingly.
7947 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7948 (convert_class_to_reference, build_user_type_conversion_1,
7949 build_new_function_call, build_object_call, build_new_op,
7950 build_new_method_call): Pass ctype parm.
7952 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7953 the baselink.
7954 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7955 build_new_function_call, build_object_call, build_new_op,
7956 build_new_method_call, build_op_delete_call): Don't get basetype_path
7957 from a baselink.
7958 * typeck.c (build_component_ref): Likewise.
7959 * init.c (build_offset_ref): Likewise.
7960 (resolve_offset_ref): Don't call enforce_access.
7961 Call build_scoped_ref.
7962 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7963 would cause an error or if -pedantic.
7964 * class.c (alter_access): Lose binfo parm.
7966 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7968 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7969 types.
7971 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7973 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7974 pseudo_type_info creation into the std namespace
7976 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7978 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7979 (import_export_class): Remove declaration.
7980 * decl2.c (import_export_class): Make it static.
7981 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7982 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7983 EXPR_WITH_FILE_LOCATION.
7984 * lex.c (check_newline): Tweak filename/lineno setting.
7985 * semantics.c (begin_while_stmt): Fix typo in comment.
7987 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7989 * lang-options.h (-fmessage-length=): Add missing option.
7991 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7993 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7995 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7997 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7999 * optimize.c (expand_call_inline): Emit the return label before
8000 evaluating the return value.
8002 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8004 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8005 than duplicating functionality here.
8006 * optimize.c: Include input.h.
8007 (expand_call_inline): Use push_srcloc and pop_srcloc.
8008 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8009 * parse.c: Regenerated.
8010 * Makefile.in (lex.o): Depend on input.h.
8011 (optimize.o): Likewise.
8013 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8015 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8016 function type, rather than ICE.
8018 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8020 * decl.c (grokdeclarator): Call decl_type_access_control.
8021 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8022 decl is null.
8024 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8026 * decl.c (decls_match): Remove obsolete static member nadgering.
8028 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8030 * decl.c (grokdeclarator): Change ANSI to ISO.
8031 * lex.c (consume_string, readescape, do_identifier): Likewise.
8032 (parse_float, real_yylex): Likewise.
8033 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8034 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8035 new_type_id, maybe_label_decls, simple_stmt,
8036 for.init.statement): Likewise.
8037 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8038 * semantics.c (finish_named_return_value): Likewise.
8039 * parse.c: Regenerate.
8041 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8043 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8044 (CPTI_CLASS_STAR_TYPE): Remove.
8045 (vtable_index_type): Likewise.
8046 (class_star_type_node): Remove.
8047 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8048 (build_binary_op_nodefault): Remove.
8049 * call.c (build_new_op): Use build_binary_op instead of
8050 build_binary_op_nodefault.
8051 * decl.c (init_decl_processing): Remove class_star_type_node
8052 initialization. Make delta_type_node ptrdiff_type_node under the
8053 new ABI. Initialize vtable_index_type.
8054 (build_ptrmemfunc_type): Build different structures for the new
8055 ABI.
8056 (build_enumerator): Use build_binary_op instead of
8057 build_binary_op_nodefault.
8058 * method.c (build_overload_value): Mangle pointers-to-members
8059 appropriately under the new ABI.
8060 * typeck.c (build_array_ref): Use build_binary_op instead of
8061 build_binary_op_nodefault.
8062 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8063 (build_binary_op_nodefault): Rename to ...
8064 (build_binary_op): ... this. Remove old version. Adjust for
8065 pointer-to-member comparisons under the new ABI.
8066 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8067 (build_ptrmemfunc): Adjust for the new ABI.
8068 (expand_ptrmemfunc_cst): Likewise.
8069 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8070 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8072 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8074 * call.c (build_object_call): Compress consecutive calls to
8075 cp_error.
8076 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8077 (build_op_delete_call): Adjust message formatting.
8079 * class.c (check_bases): Compress consecutive calls to
8080 cp_pedwarn.
8081 (finish_struct_anon): Say 'ISO C++'.
8083 * decl.c (start_decl): Same here.
8084 (grok_reference_init): Likewise.
8085 (grokfndecl): Correct message formatting.
8086 (grokfndecl): Improve diagnostic.
8087 (check_static_variable_definition): Likewise. Say 'ISO C++'
8088 (compute_array_index_type): Say 'ISO C++'
8089 (create_array_type_for_decl): Compress consecutive calls to
8090 cp_error.
8091 (grokdeclarator): Say 'ISO C++'
8092 (grok_op_properties): Likewise.
8094 * decl2.c (delete_sanity): Clairify diagnostic.
8095 (check_member_template): Same here.
8096 (grok_function_init): Use consistent terminology.
8098 * expr.c (do_case): Say 'ISO C++'
8100 * friend.c (do_friend): Compress consecutive calls to warning.
8102 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8104 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8105 * class.c (build_secondary_vtable): Reorganize. Don't create a
8106 new vtable under the new ABI.
8107 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8108 computing the size.
8109 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8110 the initializing elements.
8111 (initialize_vtable): New function.
8112 (dfs_finish_vtbls): Use it.
8113 (dfs_accumulate_vtbl_inits): New function.
8114 (finish_vtbls): Merge primary and secondary vtables under the new
8115 ABI.
8116 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8117 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8118 aren't VAR_DECLs.
8120 * class.c (build_vtable): New function, split out from ...
8121 (get_vtable_decl): ... here, and ...
8122 (build_secondary_vtable): ... here.
8124 * pt.c (tsubst_decl): Fix formatting.
8126 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8128 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8129 (avoid_overlap, build_base_field): Likewise.
8130 (build_base_field, build_base_fields, is_empty_class):
8131 Test DECL_SIZE with integer_zero.
8132 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8133 * cp-tree.h (struct lang_type): New field size_unit.
8134 (CLASSTYPE_SIZE_UNIT): New macro.
8135 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8136 (cp_finish_decl): Delete -Wlarger-than processing.
8137 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8138 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8139 * tree.c (make_binfo): binfo vector is one entry longer.
8140 (walk_tree): Walk DECL_SIZE_UNIT.
8142 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8144 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8145 comment.
8146 (build_vtable_entry): Don't assume all vtable entries are
8147 functions.
8148 (build_vtbl_initializer): Adjust accordingly.
8149 (get_vtable_decl): Fix formatting.
8151 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8153 * semantics.c (deferred_type_access_control): Walk the entire
8154 type_lookups list.
8155 (save_type_access_control): Rename from
8156 initial_deferred_type_access_control. Just remember the value.
8157 (decl_type_access_control): New fn.
8158 (begin_function_definition): Use deferred_type_access_control, after
8159 we've started the function. Set type_lookups to error_mark_node.
8160 * parse.y (frob_specs, fn.def1): Adjust.
8161 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8162 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8163 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8164 (after_type_component_declarator0): Likewise.
8165 (after_type_component_declarator): Likewise.
8166 (notype_component_declarator): Likewise.
8167 * cp-tree.h: Adjust.
8169 * decl.c (redeclaration_error_message): Allow redeclaration of
8170 namespace-scope decls.
8172 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8174 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8176 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8178 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8179 * decl2.c (grokclassfn): Likewise.
8181 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8183 * decl2.c (lang_decode_option): Don't set default message length
8184 here.
8185 * lex.c (lang_init_options): Set it here.
8187 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8189 Make DECL_CONTEXT mean the class in which a member function was
8190 declared, even for a virtual function.
8191 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8192 (DECL_FRIEND_CONTEXT): New macro.
8193 (DECL_REAL_CONTEXT): Remove.
8194 (SET_DECL_FRIEND_CONTEXT): Likewise.
8195 (DECL_VIRTUAL_CONTEXT): Adjust.
8196 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8197 (add_friends): Remove.
8198 (hack_decl_function_context): Likewise.
8199 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8200 CP_DECL_CONTEXT.
8201 (build_over_call): Fix indentation. Use DECL_CONTEXT
8202 instead of DECL_CLASS_CONTEXT.
8203 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8204 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8205 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8206 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8207 (build_base_field): Likewise.
8208 (finish_struct_1): Likewise.
8209 (build_self_reference): Likewise.
8210 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8211 DECL_REAL_CONTEXT.
8212 (pushtag): Use decl_function_context, not
8213 hack_decl_function_context.
8214 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8215 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8216 (pushdecl): Remove bogus code.
8217 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8218 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8219 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8220 Use decl_function_context, nothack_decl_function_context.
8221 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8222 (grokdeclarator): Likewise. Use decl_function_context, not
8223 hack_decl_function_context.
8224 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8225 (start_function): Use DECL_FRIEND_CONTEXT, not
8226 DECL_CLASS_CONTEXT. Use decl_function_context, not
8227 hack_decl_function_context.
8228 (finish_function): Use decl_function_context, not
8229 hack_decl_function_context.
8230 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8231 DECL_CLASS_CONTEXT.
8232 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8233 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8234 (grokfield): Likewise.
8235 (finish_builtin_type): Likewise.
8236 (finish_vtable_vardec): Use decl_function_context, not
8237 hack_decl_function_context.
8238 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8239 (start_static_initialization_or_destruction): Likewise.
8240 (finish_static_initialization_or_destruction): Likewise.
8241 (mark_used): Adjust logic for deciding when to synthesize methods.
8242 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8243 DECL_REAL_CONTEXT.
8244 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8245 DECL_CLASS_CONTEXT.
8246 * friend.c (is_friend): Likewise.
8247 (add_friends): Remove.
8248 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8249 * lex.c (begin_definition_of_inclass_inline): Use
8250 decl_function_context, not hack_decl_function_context.
8251 (process_next_inline): Likewise.
8252 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8253 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8254 DECL_CLASSS_CONTEXT.
8255 (hack_identifier): Likewise.
8256 (synthesize_method): Use decl_function_context, not
8257 hack_decl_function_context.
8258 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8259 DECL_REAL_CONTEXT.
8260 (is_member_template): Use decl_function_context, not
8261 hack_decl_function_context. Use DECL_CONTEXT, not
8262 DECL_CLASS_CONTEXT.
8263 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8264 DECL_CLASS_CONTEXT.
8265 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8266 DECL_REAL_CONTEXT.
8267 (push_template_decl_real): Likewise.
8268 (instantiate_class_template): Don't call add_friends.
8269 (tsubst_default_argument): Use DECL_CONTEXT, not
8270 DECL_REAL_CONTEXT.
8271 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8272 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8273 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8274 DECL_CLASS_CONTEXT.
8275 * repo.c (repo_inline_used): Likewise.
8276 * search.c (current_scope): Adjust for new _CONTEXT macros.
8277 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8278 DECL_REAL_CONTEXT.
8279 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8280 (lookup_fnfields_here):Likewise.
8281 (check_final_overrider): Likewise.
8282 (init_vbase_pointers): Likewise.
8283 (virtual_context): Likewise.
8284 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8285 (expand_body): Use decl_function_context, not
8286 hack_decl_function_context.
8287 * tree.c (hack_decl_function_context): Remove.
8288 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8289 DECL_CLASS_CONTEXT.
8290 * typeck2.c (error_not_base_type): Likewise.
8292 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8294 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8296 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8298 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8300 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8302 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8304 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8306 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8308 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8310 * parse.y (frob_specs): Split out...
8311 (parse_decl): From here.
8312 (fn.def2): Call initial_deferred_type_access_control.
8313 (after_type_component_declarator0): Call frob_specs.
8314 (notype_component_declarator0): Likewise.
8315 * search.c (friend_accessible_p): Nested classes are friends of their
8316 enclosing classes.
8318 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8320 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8321 used to create an implicit temporary.
8323 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8324 override.
8326 2000-02-08 Nathan Sidwell <nathan@acm.org>
8328 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8329 strip array element qualifiers too.
8331 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8333 * decl.c (store_parm_decls): Don't build cleanups for parameters
8334 while processing_template_decl.
8336 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8338 * cp-tree.h (struct saved_scope): Add incomplete field.
8339 (namespace_scope_incomplete): New macro.
8340 * decl.c (pushdecl): Use it.
8341 (hack_incomplete_structures): Use it. See through artificial
8342 binding levels.
8343 (mark_saved_scope): Mark it.
8345 Implement access control for nested types.
8346 * search.c (type_access_control): New fn.
8347 (accessible_p): Now we do perform access control for types.
8348 * semantics.c (deferred_type_access_control): New fn.
8349 (initial_deferred_type_access_control): New fn.
8350 (begin_function_definition): Call it. Add lookups parm.
8351 * decl.c (struct binding_level): Add this_class field.
8352 (pushlevel_class): Set it.
8353 (mark_binding_level): Mark it.
8354 (lookup_name_real): Use it. Call type_access_control.
8355 (mark_saved_scope): Mark lookups field.
8356 * cp-tree.h (flagged_type_tree): Add lookups field.
8357 (struct saved_scope): Add lookups field.
8358 (type_lookups): New macro.
8359 * parse.y (declmods): Now <ftype>.
8360 (parse_decl): Add lookups parm. Call
8361 initial_deferred_type_access_control.
8362 (lang_extdef): Clear type_lookups.
8363 (typed_declspecs, declmods, typespec): Set lookups field.
8364 (initdcl): Call deferred_type_access_control.
8365 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8366 component_decl_1, named_parm): Adjust.
8367 * friend.c (is_friend): Nested classes are friends of their
8368 enclosing classes.
8370 * class.c (currently_open_derived_class): New fn.
8371 * method.c (hack_identifier): Use it.
8373 * lex.c (do_identifier): Remove obsolete code.
8375 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8377 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8379 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8380 thinks this file is plain C).
8382 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8384 * Makefile.in (call.o): Depend on $(EXPR_H).
8386 * call.c: Include "expr.h".
8388 * class.c (dump_class_hierarchy): Add prototype.
8390 * search.c (dfs_get_pure_virtuals): Likewise.
8392 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8394 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8395 * parse.c: Rebuilt.
8397 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8399 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8400 Store it in DECL_FCONTEXT.
8401 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8403 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8405 * tinfo.h (old abi): #include "tconfig.h".
8406 * tinfo.cc (convert_to_base): Move into old abi section.
8408 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8410 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8411 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8412 (BINFO_PRIMARY_BINFO): New macro.
8413 (BF_DELTA): Rename to ...
8414 (BV_DELTA): ... this.
8415 (BF_VCALL_INDEX): Rename to ...
8416 (BV_VCALL_INDEX): ... this.
8417 (BF_FN): Rename to ...
8418 (BV_FN): ... this.
8419 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8420 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8421 (modify_vtable_entry): Simplify.
8422 (add_virtual_function): Rename BF_ macros to BV_ variants.
8423 (build_vtable_initializer): Likewise.
8424 (get_class_offset_1): Remove.
8425 (dfs_get_class_offset): Likewise.
8426 (get_class_offset): Likewise.
8427 (dfs_find_final_overrider): New function.
8428 (find_final_overrider): Likewise.
8429 (modify_one_vtable): Remove.
8430 (dfs_find_base): New function.
8431 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8432 find_final_overrider.
8433 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8434 virtuals.
8435 (dfs_fixup_vtable_deltas): Remove.
8436 (override_one_vtable): Remove.
8437 (merge_overrides): Likewise.
8438 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8439 unreal chilren of virtual bases.
8440 (finish_struct_1): Don't use merge_overrides. Don't use
8441 dfs_fixup_vtable_deltas.
8442 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8443 BINFOs.
8445 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8446 Jason Merrill <jason@yorick.cygnus.com>
8448 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8450 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8452 * exception.cc (__throw_bad_typeid): Add missing std::.
8454 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8456 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8458 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8460 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8462 Runtime support for new-abi rtti.
8463 * inc/typeinfo (type_info::operator!=): Define in class.
8464 (type_info::before, type_info::name, type_info::operator==,
8465 type_info::operator!=): Define new ABI implementations.
8466 (type_info::is_pointer_p, type_info::is_function_p): Declare
8467 new virtual functions.
8468 (type_info::do_catch, type_info::do_upcast): Likewise.
8470 * tinfo.h (__base_class_info): Define new class.
8471 (__class_type_info): Likewise.
8472 (__si_class_type_info): Likewise.
8473 (__vmi_class_type_info): Likewise.
8474 (__dynamic_cast): Prototype.
8476 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8477 (type_info::is_pointer_p): Define new function.
8478 (type_info::is_function_p): Likewise.
8479 (type_info::do_catch): Likewise.
8480 (type_info::do_upcast): Likewise.
8481 (vtable_prefix): New structure for vtable access.
8482 (adjust_pointer): Define new template function.
8483 (contained_p, public_p, virtual_p, contained_public_p,
8484 contained_nonpublic_p, contained_nonvirtual_p): Define new
8485 functions.
8486 (nonvirtual_base_type): New local variable.
8487 (__class_type_info::~__class_type_info): Define.
8488 (__si_class_type_info::~__si_class_type_info): Likewise.
8489 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8490 (__class_type_info::do_catch): Define new function.
8491 (__class_type_info::do_upcast): Likewise.
8492 (__class_type_info::find_public_src): Likewise.
8493 (__class_type_info::do_find_public_src): Likewise.
8494 (__si_class_type_info::do_find_public_src): Likewise.
8495 (__vmi_class_type_info::do_find_public_src): Likewise.
8496 (__class_type_info::do_dyncast): Likewise.
8497 (__si_class_type_info::do_dyncast): Likewise.
8498 (__vmi_class_type_info::do_dyncast): Likewise.
8499 (__class_type_info::do_upcast): Likewise.
8500 (__si_class_type_info::do_upcast): Likewise.
8501 (__vmi_class_type_info::do_upcast): Likewise.
8502 (__dynamic_cast): Likewise.
8504 * tinfo2.cc (__fundamental_type_info): Define new class.
8505 (__pointer_type_info): Likewise.
8506 (__reference_type_info): Likewise.
8507 (__array_type_info): Likewise.
8508 (__function_type_info): Likewise.
8509 (__enum_type_info): Likewise.
8510 (__ptr_to_member_type_info): Likewise.
8511 (__fundamental_type_info::~__fundamental_type_info): Define.
8512 (__pointer_type_info::~__pointer_type_info): Likewise.
8513 (__reference_type_info::~__reference_type_info): Likewise.
8514 (__array_type_info::~__array_type_info): Likewise.
8515 (__function_type_info::~__function_type_info): Likewise.
8516 (__enum_type_info::~__enum_type_info): Likewise.
8517 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8518 (__pointer_type_info::do_catch): Define new function.
8519 (__ptr_to_member_type_info::do_catch): Define new function.
8521 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8522 (__is_pointer): Likewise.
8524 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8526 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8528 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8529 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8530 (make_new_vtable): New function.
8531 (modify_vtable_entry): Handle generation of new vtables correctly.
8532 (modify_one_vtable): Remove unused parameter.
8533 (dfs_fixup_vtable_deltas): Likewise.
8534 (override_one_vtable): Use build_secondary_vtable.
8535 (finish_struct_1): Use build_primary_vtable and
8536 build_secondary_vtable.
8538 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8540 * cp/decl.c: Adjust variable names, comments, help strings.
8542 2000-01-29 Nathan Sidwell <nathan@acm.org>
8544 * new2.cc (operator delete[]): Use operator delete, don't assume
8545 implementation.
8547 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8549 * class.c (build_vtbl_initializer): Add argument to
8550 build_vtable_entry call.
8552 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8554 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8555 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8556 (BF_DELTA): New macro.
8557 (BF_VCALL_INDEX): Likewise.
8558 (BF_FN): Likewise.
8559 (THUNK_VCALL_OFFSET): Likewise.
8560 (make_thunk): Change prototype.
8561 * class.c (build_vtable_entry): Integrate
8562 build_vtable_entry_for_fn. Handle vcall indices.
8563 (build_vtable_entry_for_fn): Remove.
8564 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8565 BF_VCALL_INDEX, BF_FN.
8566 (modify_vtable_entry): Integrate common code from
8567 modify_one_vtable and dfs_fixup_vtable_deltas.
8568 (add_virtual_function): Set BF_VCALL_INDEX.
8569 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8570 and BF_FN.
8571 (modify_one_vtable): Simplify.
8572 (dfs_fixup_vtable_deltas): Likewise.
8573 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8574 * method.c (make_thunk): Handle vcall indices.
8576 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8578 Compiler side new abi rtti (not enabled).
8579 * cp-tree.h (new_abi_rtti_p): New macro.
8580 (emit_support_tinfos): Prototype new function.
8581 (tinfo_decl_p): Likewise.
8582 (emit_tinfo_decl): Likwise.
8583 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8584 macros.
8585 (doing_runtime): New local static.
8586 (init_rtti_processing): Add new-abi initializer.
8587 (get_tinfo_decl): Add new-abi logic.
8588 (tinfo_from_decl): Likewise.
8589 (build_dynamic_cast_1): Likewise.
8590 (qualifier_flags): New static function.
8591 (tinfo_base_init): Likewise.
8592 (generic_initializer): Likewise.
8593 (ptr_ref_initializer): Likewise.
8594 (ptmd_initializer): Likewise.
8595 (class_hint_flags): Likewise.
8596 (class_initializer): Likewise.
8597 (synthesize_tinfo_var): Likewise.
8598 (create_real_tinfo_var): Likewise.
8599 (create_pseudo_type_info): Likewise.
8600 (get_vmi_pseudo_type_info): Likewise.
8601 (create_tinfo_types): Likewise.
8602 (emit_support_tinfos): New global function.
8603 (tinfo_decl_p): New global predicate.
8604 (emit_tinfo_decl): New global function.
8605 * class.c (set_rtti_entry): Generalize for old and new rtti.
8606 (build_vtbl_initializer): Likewise.
8607 * decl2.c (finish_file): Likewise.
8609 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8611 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8612 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8614 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8616 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8617 for scopes.
8619 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8621 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8623 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8625 * optimize.c (calls_setjmp_r): Supply new argument
8626 to special_function_p.
8628 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8630 * call.c: PROTO -> PARAMS.
8631 * class.c: Likewise.
8632 * cp-tree.h: Likewise.
8633 * cvt.c: Likewise.
8634 * decl.c: Likewise.
8635 * decl.h: Likewise.
8636 * decl2.c: Likewise.
8637 * dump.c: Likewise.
8638 * errfn.c: Likewise.
8639 * error.c: Likewise.
8640 * except.c: Likewise.
8641 * expr.c: Likewise.
8642 * init.c: Likewise.
8643 * input.c: Likewise.
8644 * lex.c: Likewise.
8645 * lex.h: Likewise.
8646 * method.c: Likewise.
8647 * optimize.c: Likewise.
8648 * parse.y: Likewise.
8649 * pt.c: Likewise.
8650 * repo.c: Likewise.
8651 * rtti.c: Likewise.
8652 * search.c: Likewise.
8653 * semantics.c: Likewise.
8654 * spew.c: Likewise.
8655 * tree.c: Likewise.
8656 * typeck.c: Likewise.
8657 * typeck2.c: Likewise.
8658 * xref.c: Likewise.
8660 2000-01-25 Richard Henderson <rth@cygnus.com>
8662 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8664 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8666 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8667 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8668 (struct vcall_offset_data_s): New type.
8669 (dfs_vcall_offset_queue_p): New function.
8670 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8671 (build_vcall_offset_vtbl_entries): Likewise.
8672 (layout_vtable_decl): Likewise.
8673 (num_vfun_entries): Likewise.
8674 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8675 (build_vtbl_initializer): Likewise.
8676 (dfs_finish_vtabls): Use layout_vtable_decl.
8677 (modify_one_vtables): Always duplicate vtables under the new ABI.
8678 (finish_struct_1): Use layout_vtable_decl.
8680 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8682 * decl.c (member_function_or_else): Change third arg from a format
8683 specifier to an `enum overload_flags'. Callers changed.
8685 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8687 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8688 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8689 build_const_cast, get_delta_difference, check_return_expr): Avoid
8690 ANSI string concatenation usage.
8692 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8694 * class.c (layout_class_type): Put the fields required to make a
8695 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8696 list.
8698 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8700 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8701 template.
8703 * decl2.c (mark_used): Do instantiate inlines that have been
8704 explicitly instantiated.
8706 2000-01-24 Richard Henderson <rth@cygnus.com>
8708 * call.c (build_over_call): Use expand_tree_builtin.
8709 * typeck.c (build_function_call_real): Likewise.
8710 (build_binary_op_nodefault): Handle unordered compares.
8712 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8714 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8715 cp_tree_index values.
8716 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8717 New global node #defines for them.
8718 * rtti.c (call_void_fn): Replace with ...
8719 (build_runtime_decl): ... new static function.
8720 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8721 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8722 (build_dynamic_cast_1): Always produce correctly typed result.
8723 Explicitly produce type_info addresses. Use dynamic_cast_node.
8724 * exception.cc (__throw_bad_cast): Return `void *'.
8725 (__throw_bad_typeid): Return `const type_info &'.
8727 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8729 * cp-tree.h (get_vtable_decl): Prototype new function.
8730 * class.c (get_vtable_decl): New function. Broken out from ...
8731 (build_vtable): ... here. Use it.
8732 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8733 by get_vtable_decl.
8735 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8737 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8738 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8739 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8740 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8741 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8742 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8743 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8744 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8745 (CPTI_TINFO_VAR_ID): New enumeration.
8746 (__tp_desc_type_node, __access_mode_type_node,
8747 __bltn_desc_type_node, __user_desc_type_node,
8748 __class_desc_type_node, __ptr_desc_type_node,
8749 __attr_desc_type_node, __func_desc_type_node,
8750 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8751 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8752 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8753 enum_desc_type_node, class_desc_type_node,
8754 si_class_desc_type_node, vmi_class_desc_type_node,
8755 ptmd_desc_type_node, base_desc_type_node): New #defines.
8756 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8757 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8758 (tinfo_var_id): New enumeration.
8759 (DECL_TINFO_FN_P): Augment comment.
8760 * decl.c (cp_global_trees): Adjust documentation.
8761 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8762 tinfo_decl_type and tinfo_var_id.
8763 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8764 (build_typeid): Remove unused variable.
8765 (get_tinfo_var): Use tinfo_var_id.
8766 (tinfo_name): New static function.
8767 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8768 (tinfo_from_decl): Likewise.
8769 (get_base_offset): New static function, broken out of
8770 expand_class_desc.
8771 (expand_si_desc): Use tinfo_name.
8772 (expand_class_desc): Likewise. Lose local static variable.
8773 Use base_desc_type_node. Use get_base_offset.
8774 (expand_ptr_desc): Use tinfo_name.
8775 (expand_attr_desc): Likewise.
8776 (expand_generic_desc): Likewise.
8778 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8779 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8781 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8783 * cp-tree.h (__eprintf): Remove declaration.
8784 * tree.c (__eprintf): Remove definition.
8786 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8787 Mark Mitchell <mark@codesourcery.com>
8789 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8790 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8792 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8794 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8796 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8798 * cp-tree.h (register_dtor_fn): New function.
8799 * decl.c (destroy_local_static): Rename to ...
8800 (register_dtor_fn): ... this. Give it external linkage.
8801 (expand_static_init): Use it.
8802 * decl2.c (do_static_initialization): Likewise, if using
8803 __cxa_atexit.
8804 (do_static_destruction): Check that __cxa_atexit is not in use.
8805 (finish_file): Don't call do_static_destruction if using
8806 __cxa_atexit.
8808 * typeck.c (convert_arguments): Restore two-message error
8809 reporting.
8811 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8813 Remap dynamic cast hint values to be consistent across ABIs.
8814 * search.c (dynamic_cast_base_recurse): Remap generated value.
8815 (get_dynamic_cast_base_type): Adjust documentation.
8816 * tinfo.h (__user_type_info::dyncast): Likewise.
8817 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8818 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8819 (__class_type_info::do_dyncast): Likewise.
8820 (__class_type_info::do_find_public_subobj): Likewise.
8821 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8823 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8825 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8827 * typeck2.c (incomplete_type_error): Restore previous
8828 cp_error and cp_error_at call sequence.
8830 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8832 * class.c (dump_class_hierarchy): Make format agree with argument;
8833 cast pointer to unsigned long and print with %lx.
8835 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8837 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8839 * typeck.c (composite_pointer_type, common_type,
8840 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8841 build_function_call_real, convert_arguments,
8842 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8843 build_unary_op, mark_addressable, build_compound_expr,
8844 build_static_cast, build_reinterpret_cast, build_const_cast,
8845 build_c_cast, build_modify_expr, get_delta_difference,
8846 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8847 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8848 into a single one.
8849 * typeck2.c (readonly_error, abstract_virtuals_error,
8850 process_init_constructor, check_for_new_type): Likewise.
8852 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8854 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8855 VAR_DECLs.
8857 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8859 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8860 (build_x_typeid): Likewise.
8861 (get_tinfo_fn): Likewise.
8862 (get_tinfo_fn_unused): Rename to ...
8863 (get_tinfo_decl): ... here.
8864 * rtti.c (build_headof): Replace logic error with assertion.
8865 (get_tinfo_fn_dynamic): Rename to ...
8866 (get_tinfo_decl_dynamic): ... here. Make static. Use
8867 complete_type_or_else.
8868 (build_x_typeid): Move into ...
8869 (build_typeid): ... here. Adjust call to
8870 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8871 throw_bad_typeid expression.
8872 (get_tinfo_fn_unused): Rename to ...
8873 (get_tinfo_decl): ... here. Adjust comment.
8874 (get_tinfo_fn): Delete.
8875 (tinfo_from_decl): New static function.
8876 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8877 (get_typeid): Use complete_type_or_else.
8878 (build_dynamic_cast_1): Adjust calls to
8879 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8880 * parse.y (primary): Adjust call to build_typeid.
8881 * except.c (build_eh_type_type_ref): Adjust call to
8882 get_tinfo_decl. Mark as used.
8883 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8884 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8885 * parse.c: Regenerated.
8887 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8889 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8890 calling convention.
8891 (resolves_to_fixed_type_p): Document calling convention.
8892 * rtti.c (build_x_typeid): Initialize NONNULL.
8894 * cp-tree.h (build_shared_int_cst): New function.
8895 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8896 * class.c (modify_vtable_entry): Likewise.
8897 (add_virtual_function): Split out code to generated shared
8898 INTEGER_CSTs to build_share_int_cst.
8899 (modify_all_vtables): Handle all the overridden functions here.
8900 Add overridden functions from non-primary virtual bases to the
8901 primary vtable.
8902 (finish_struct_1): Adjust call to modify_all_vtables. Add
8903 overridden functions from non-primary bases to the vtable.
8904 * tree.c (build_shared_int_cst): New function.
8906 * cp-tree.h (scratchalloc): Remove.
8907 (build_scratch_list): Likewise.
8908 * call.c (convert_class_to_reference): Replace build_scratch_list
8909 and build_expr_list with build_tree_list.
8910 (add_candidate): Replace scratchalloc with expralloc. Note memory
8911 leak.
8912 (build_user_type_conversion_1): Replace build_scratch_list
8913 and build_expr_list with build_tree_list.
8914 (build_new_op): Likewise.
8915 (build_op_delete_call): Likewise.
8916 (convert_like): Likewise.
8917 * cvt.c (ocp_convert): Likewise.
8918 * decl.c (start_decl): Likewise.
8919 (start_function): Likewise.
8920 (finish_destructor_body): Likewise.
8921 (maybe_build_cleanup_1): Likewise.
8922 * decl2.c (reparse_decl_as_expr): Likewise.
8923 * init.c (perform_member_init): Likewise.
8924 (expand_cleanup_for_base): Likewise.
8925 (build_builtin_delete_call): Likewise.
8926 (build_new_1): Likewise.
8927 (build_delete): Likewise.
8928 * method.c (do_build_assign_ref): Likewise.
8929 * parse.y (already_scoped_stmt): Likewise.
8930 (nontrivial_exprlist): Likewise.
8931 (net_initializer): Likewise.
8932 (initlist): Likewise.
8933 * parse.c: Regenerated.
8934 * rtti.c (build_x_typeid): Likewise.
8935 (build_dynamic_cast_1): Likewise.
8936 * typeck.c (build_x_compound_expr): Likewise.
8937 (build_static_cast): Likewise.
8938 (build_modify_expr): Likewise.
8940 * cp-tree.h (DECL_VINDEX): Add documentation.
8941 * class.c (build_vtable_entry): Likewise.
8942 (start_vtable): Add comment.
8943 (add_virtual_function): Replace pending_hard_virtuals with
8944 overridden_virtuals and pending_virtuals with new_virtuals.
8945 Replace redundant assignments with assertions.
8946 (check_for_override): Add comment.
8947 (check_bases_and_members): Replace pending_hard_virtuals with
8948 overridden_virtuals and pending_virtuals with new_virtuals.
8949 (create_vtbl_ptr): Likewise.
8950 (layout_class_type): Likewise.
8951 (finish_struct_1): Likewise. Add comments.
8953 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8955 * class.c (finish_struct_1): Replace redundant code with
8956 assertions.
8958 * cp-tree.h (flag_new_abi): Move.
8959 (flag_use_cxa_atexit): Likewise.
8960 (flag_honor_std): Likewise.
8961 (flag_rtti): Likewise.
8962 (vbase_offsets_in_vtable_p): Define.
8963 (vptrs_present_everywhere_p): Likewise.
8964 (TYPE_CONTAINS_VPTR_P): Likewise.
8965 (dfs_walk_real): Declare.
8966 * class.c (build_vbase_pointer_fields): Check
8967 vbase_offsets_in_vtable_p.
8968 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8969 BINFO_VPTR_FIELD.
8970 (build_vbase_offset_vtbl_entries): Simplify.
8971 (build_vbase_offset_vtbl_entries): Adjust.
8972 (build_vbase_pointer): Add ability to look up vbase offsets in
8973 vtable.
8974 (start_vtable): New function.
8975 (add_virtual_function): Use it.
8976 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8977 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8978 (build_vtbl_initializer): Take the type of the complete object as
8979 input. Use it to correctly calculate vbase offsets.
8980 (dfs_finish_vtbls): Pass the complete type to
8981 build_vtbl_initializer.
8982 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8983 (create_vtable_ptr): Create a vtable even if there are no
8984 new virtual functions, under the new ABI.
8985 (finish_struct_1): Likewise.
8986 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8987 * decl.c (exapnd_static_init): Remove call to
8988 preserve_initializer.
8989 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8990 vtables.
8991 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8992 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8993 (construct_virtual_bases): Don't initialize virtual base pointers
8994 under the new ABI.
8995 (build_aggr_init): Clean up comment.
8996 (expand_aggr_init_1): Likewise.
8997 * rtti.c (expand_class_desc): Store the virtual function table
8998 index where the vbase offset lives in the offset field.
8999 * search.c (dfs_walk_real): Make it global.
9000 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9001 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9003 * tinfo.h (USItype): Make it signed under the new ABI.
9004 * tinfo.cc (convert_to_base): New function. Encapsulate base
9005 conversion logic here.
9006 (__class_type_info::do_upcast): Use it.
9007 (__class_type_info::do_dyncast): Likewise.
9008 (__class_type_info::do_find_public_subobj): Likewise.
9010 * init.c (construct_virtual_bases): Don't look up the addresses of
9011 virtual bases at run-time.
9013 * class.c (build_vbase_pointer): Relocate.
9014 (build_vbase_pointer_fields): Likewise.
9015 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9016 (build_vbase_offset_vtbl_entries): Likewise.
9018 * decl.c (init_decl_processing): Complain if -fnew-abi
9019 -fno-vtable-thunks is used.
9021 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9022 flag_new_abi.
9024 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9026 * cp-tree.h (num_extra_vtbl_entries): New function.
9027 (size_extra_vtbl_entries): Likewise.
9028 (dfs_vtable_path_unmark): Likewise.
9029 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9030 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9031 * class.c (num_extra_vtbl_entries): New function.
9032 (size_extra_vtbl_entries): Likewise.
9033 (dfs_build_vbase_offset_vtbl_entries): New function.
9034 (build_vbase_offset_vtbl_entries): Likewise.
9035 (build_vtbl_initializer): Use it.
9036 (finish_struct_1): Adjust vtable sizes (using
9037 num_extra_vtbl_entries).
9038 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9039 THUNK_DECL is non-NULL before expanding it.
9040 * init.c (expand_virtual_init): Adjust the vtable pointer by
9041 size_extra_vtbl_entries before storing it.
9042 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9043 Handle TREE_LIST parameters here, not in the dfs_* functions.
9044 (dfs_unmarked_real_bases_queue_p): Adjust.
9045 (dfs_marked_real_bases_queue_p): Likewise.
9046 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9047 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9048 (dfs_vtable_path_unmark): Likewise.
9050 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9052 * optimize.c (copy_body_r): Clear the operand three of a
9053 TARGET_EXPR when copying it.
9055 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9057 * method.c (build_decl_overload_real): Check whether we are in ::
9058 before returning __builtin_new/delete.
9060 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9062 * pt.c (tsubst_friend_function): Improve comment.
9063 (instantiate_decl): Avoid crashing when a "nested" function is
9064 instantiated from the top level.
9066 * dump.c (dqeueue_and_dump): Dump
9067 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9069 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9071 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9073 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9075 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9076 ENABLE_NEW_GXX_ABI defined.
9077 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9078 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9079 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9081 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9083 * decl.c (start_cleanup_fn): Call pushdecl.
9085 * call.c (convert_class_to_reference): Fix typos.
9086 (build_conditional_expr): Handle errors gracefully.
9087 * class.c (push_nested_class): Likewise.
9088 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9089 (DECL_THIS_EXTERN): Use it.
9090 (DECL_THIS_STATIC): Likewise.
9091 * cvt.c (convert_to_void): Handle errors gracefully.
9092 (build_expr_type_conversion): Likewise.
9093 * decl.c (maybe_push_decl): Likewise.
9094 (start_decl_1): Likewise.
9095 (require_complete_types_for_parms): Likewise.
9096 * parse.y (structsp): Likewise.
9097 (base_class): Likewise.
9098 * parse.c: Regenerated.
9099 * pt.c (finish_member_template_decl): Likewise.
9100 * typeck.c (decay_conversion): Likewise.
9102 * cp-tree.h (dfs_skip_vbases): New function.
9103 (find_vbase_instance): Likewise.
9104 * class.c (determine_primary_base): Allow a nearly empty base to
9105 serve as a primary base class under the new ABI.
9106 (get_class_offset_1): Rename to ...
9107 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9108 messages here.
9109 (get_class_offset): Use it. Issue error messages here.
9110 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9111 find the right copies of virtual bases.
9112 (fixup_vtable_deltas1): Rename to ...
9113 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9114 bases as primary bases.
9115 (fixup_vtable_deltas): Remove.
9116 (override_one_vtable): Handle virtual bases as primary bases.
9117 (merge_overrides): Likewise.
9118 (finish_struct_1): Likewise.
9119 (dump_class_hierarchy): Dump primary-ness of bases as well.
9120 * search.c (mark_primary_bases): Use a pre-order traversal to
9121 handle primary virtual bases.
9122 (dfs_skip_vbases): New fiunction.
9123 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9124 (fixup_virtual_upcast_offsets): Likewise.
9125 (fixup_all_virtual_upcast_offsets): Likewise.
9126 (dfs_find_vbase_instances): New function.
9127 (find_vbase_instance): Likewise.
9129 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9131 * lex.c (DIR_SEPARATOR): Delete macro.
9133 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9135 * decl2.c (lang_decode_option): Handle automatic line wrapping
9136 option.
9138 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9140 * friend.c (do_friend): Don't resolve scopes when processing
9141 template declarations, even if the qualifying scope doesn't
9142 involve template parameters.
9144 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9146 * class.c (dfs_modify_vtables_queue_p): Remove.
9147 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9148 and dfs_marked_real_bases_queue_p instead of
9149 dfs_modify_vtables_queue_p.
9151 * class.c (build_vbase_path): Simplify.
9152 (dfs_propagate_binfo_offsets): New function.
9153 (propagate_binfo_offsets): Use it.
9154 (remove_base_field): Simplify.
9155 (dfs_set_offset_for_vbases): Remove.
9156 (dfs_set_offset_for_shared_vbases): New function.
9157 (dfs_set_offset_for_unshared_vbases): Likewise.
9158 (layout_virtual_bases): Use them.
9159 (layout_basetypes): Don't call propagate_binfo_offsets.
9160 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9161 for the vbases.
9163 * class.c (build_base_field): New function, split out from ...
9164 (build_base_fields): ... here. Use it. Allocate primary bases
9165 first, under the new ABI.
9166 (get_vtable_entry): Remove.
9167 (remove_base_field): New function, split out from ...
9168 (remove_base_fields): ... here. Adjust since primary bases come
9169 first under the new ABI.
9171 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9172 (initialize_vtbl_ptrs): New function.
9173 (expand_indirect_vtbls_init): Change prototype.
9174 (convert_pointer_to_vbase): Declare.
9175 * init.c (expand_direct_vtbls_init): Remove.
9176 (dfs_initialize_vtbl_ptrs): New function.
9177 (initialize_vtbl_ptrs): Likewise.
9178 (emit_base_init): Use initialize_vtbl_ptrs.
9179 * search.c (convert_pointer_to_vbase): Make it global.
9180 (expand_indirect_vtbls_init): Remove vtable initialization code.
9181 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9183 * class.c (dfs_finish_vtbls): New function.
9184 (finish_vtbls): Use it.
9185 (dump_class_hierarchy): New function.
9187 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9188 (BINFO_VBASE_PRIMARY_P): New macro.
9189 (BINFO_VIRTUALS): Add to documentation.
9190 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9191 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9192 (dfs_mark_primary_bases_queue_p): Likewise.
9193 (dfs_unmarked_real_bases_queue_p): New function.
9194 (dfs_marked_real_bases_queue_p): Likewise.
9195 * search.c (dfs_mark_primary_bases): Adjust.
9196 (mark_primary_bases): Likewise.
9197 (get_shared_vbase_if_not_primary): New function.
9198 (dfs_unmarked_real_bases_queue_p): Likewise.
9199 (dfs_marked_real_bases_queue_p): Likewise.
9200 (dfs_get_pure_virtuals): Simplify.
9201 (get_pure_virtuals): Likewise.
9203 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9205 * lex.c: Include tm_p.h.
9207 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9209 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9211 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9213 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9214 * pt.c (instantiate_decl): Defer comdat templates that might not be
9215 needed.
9217 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9218 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9219 (finish_file): Likewise.
9221 * decl2.c (import_export_class): Undo 12/14 change.
9223 * error.c (dump_decl): operator new, not operatornew.
9225 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9226 * search.c (lookup_field_1): Look for the last field with the
9227 desired name.
9229 2000-01-05 Nathan Sidwell <nathan@acm.org>
9231 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9232 FUNCTION_DECL.
9234 2000-01-05 Nathan Sidwell <nathan@acm.org>
9236 * typeck.c (build_static_cast): Don't strip target qualifiers
9237 when casting from a class.
9239 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9241 * class.c (warn_hidden): Initialize variable `fndecl'.
9243 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9245 * decl.c (flag_isoc9x): New variable to be able to use code in
9246 c-common.c. For now always zero.
9248 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9250 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9251 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9252 or unshare_base_binfos for virtual bases here.
9253 * search.c (dfs_get_vbase_types): Do it here.
9254 (get_vbase_types): Adjust.
9256 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9258 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9259 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9260 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9261 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9262 (unmark_primary_bases): Remove declaration.
9263 (unmarkedp): Declare.
9264 (dfs_vbase_unmark): Likewise.
9265 * class.c (determine_primary_base): Return immediately if there
9266 are no base classes. Call mark_primary_bases here.
9267 (modify_all_direct_vtables): Remove.
9268 (modify_all_indirect_vtables): Remove.
9269 (dfs_modify_vtables_queue_p): New function.
9270 (dfs_modify_vtables): New function.
9271 (modify_all_vtables): Use them.
9272 (build_base_fields): Build FIELD_DECLs for primary virtual base
9273 classes.
9274 (create_vtable_ptr): Don't call determine_primary_base here.
9275 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9276 (dfs_set_offset_for_vbases): ... this.
9277 (layout_virtual_bases): Use it.
9278 (layout_class_type): Call determine_primary_base here.
9279 * search.c (unmarkedp): Make it global.
9280 (shared_marked_p): Simplify.
9281 (shared_unmarked_p): Likewise.
9282 (dfs_primary_bases_queue_p): Remove.
9283 (dfs_unmark_primary_bases): Likewise.
9284 (unmark_primary_bases): Likewise.
9285 (mark_primary_bases): Simplify.
9286 (get_pure_virtuals): Don't call mark_primary_bases here.
9287 (dfs_vbase_unmark): New function.
9288 (get_vbase_types): Simplify.
9290 * class.c (struct base_info): Remove.
9291 (determine_primary_base): Take has_virtual_p rather than a
9292 base_info as input. Don't calculate max_has_virtual.
9293 (finish_struct_bits): Remove max_has_virtual argument.
9294 (create_vtable_ptr): Remove max_has_virtual_p argument.
9295 (layout_virtual_bases): Remove max argument.
9296 (layout_basetypes): Likewise.
9297 (layout_class_type): Remove max_has_virtual_p argument.
9298 (finish_struct_1): Remove max_has_virtual.
9300 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9301 (layout_basetypes): Remove.
9302 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9303 Update to handle primary virtual bases.
9304 (remove_base_fields): New function, split out from
9305 layout_basetypes.
9306 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9307 (layout_virtual_bases): New function, split out from
9308 layout_basetypes. Update to handle primary virtual bases.
9309 (layout_basetypes): Moved here from tree.c. Use
9310 remove_base_fields and layout_virtual_bases.
9311 * search.c (dfs_mark_primary_bases_queue_p): New function.
9312 (mark_primary_bases): Use it.
9313 * tree.c (CEIL): Remove.
9314 (propagate_binfo_offsets): Remove.
9315 (layout_basetypes): Remove.
9317 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9319 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9320 (BINFO_PRIMARY_MARKED_P): New macro.
9321 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9322 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9323 (mark_primary_bases): New function.
9324 (unmark_primary_bases): Likewise.
9325 * search.c (get_abstract_virtuals_1): Remove.
9326 (dfs_mark_primary_bases): New function.
9327 (mark_primary_bases): Likewise.
9328 (dfs_unmark_primary_bases): Likewise.
9329 (unmark_primary_bases): Likewise.
9330 (dfs_get_pure_virtuals): Likewise.
9332 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9334 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9335 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9336 (modify_one_vtable): Adjust.
9337 (fixup_vtable_deltas1): Likewise.
9338 (override_one_vtable): Likewise.
9339 * search.c (get_abstract_virtuals_1): Likewise.
9340 (get_pure_virtuals): Likewise.
9341 (expand_upcast_fixups): Likewise.
9342 * tree.c (debug_binfo): Likewise.
9344 * class.c (build_vtable): Don't return a value. Don't rebuild
9345 vtables for bases that have already been handled.
9346 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9347 already been handled.
9348 (modify_one_vtable): Adjust accordingly.
9349 (fixup_vtable_deltas1): Likewise.
9350 (finish_struct_1): Likewise.
9352 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9354 * call.c (build_new_method_call): Also check destructors.