1 2001-05-02 Mark Mitchell <mark@codesourcery.com>
3 * decl.c (compute_array_index_type): Don't try to do anything with
4 the indices when processing a template.
6 2001-05-01 Mark Mitchell <mark@codesourcery.com>
8 * decl2.c (do_using_directive): Revert previous patch.
10 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
12 * cp-tree.def (USING_STMT): New statement node.
13 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
14 * decl2.c (do_using_directive): Add USING_STMT to statement
15 tree. Don't emit errors when processing template decl.
16 * pt.c (tsubst_expr, USING_STMT case): New case.
17 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
19 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
21 * call.c (build_new_op): Convert args from reference here.
22 (build_conditional_expr): Don't convert here.
24 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
26 * spew.c (last_token_id): New static variable.
27 (read_token): Set it here.
28 (yyerror): Use it here.
30 2001-04-30 Richard Henderson <rth@redhat.com>
32 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
35 2001-04-30 Mark Mitchell <mark@codesourcery.com>
37 * gxxint.texi: Remove.
38 * Make-lang.in: Remove all traces of gxxint.texi.
40 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
42 * decl2.c (start_static_initialization_or_destruction): Correct
43 logic to handle the -fno-use-cxa-atexit case.
45 2001-04-30 Mark Mitchell <mark@codesourcery.com>
47 * optimize.c (update_cloned_parm): New function.
48 (maybe_clone_body): Use it. Update the `this' parameter too.
50 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
52 * decl2.c (unsupported_options): Add new-abi.
53 * lang-options.h: Remove no longer supported options.
55 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
57 * except.c (can_convert_eh): Don't check template parms,
60 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
62 * optimize.c (maybe_clone_body): Copy parameter names and locations.
64 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
66 * cp-tree.h (adjust_clone_args): Prototype new function.
67 * class.c (adjust_clone_args): New function.
68 * decl.c (start_function): Call it for in charge ctors.
70 2001-04-26 Mark Mitchell <mark@codesourcery.com>
72 * method.c (use_thunk): Make sure that thunks really are emitted
75 Remove support for -Wextern-inline, -flabels-ok, -fvtable-gc, -fxref
76 * cp-tree.h (warn_extern_inline): Remove.
77 (flag_labels_ok): Likewise.
78 * decl2.c (warn_extern_inline): Remove.
79 (flag_labels_ok): Likewise.
80 (lang_f_options): Remove labels-ok, vtable-gc, xref.
81 (unsupported_options): Add them.
82 (cxx_decode_option): Don't accept -Wextern-inline.
83 * method.c (hack_identifier): Remove -flabels-ok support.
84 * spew.c (see_typename): Likewise.
86 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
88 * mangle.c (write_chars): New macro.
89 (hwint_to_ascii): New function
90 (write_number): Use it.
91 (write_integer_cst): Deal with really big numbers.
93 2001-04-25 Mark Mitchell <mark@codesourcery.com>
95 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
98 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
100 * decl.c (grokdeclarator): Set context of namespace scope
103 2001-04-24 Zack Weinberg <zackw@stanford.edu>
105 * cp/optimize.c: Include hashtab.h.
106 (struct inline_data): Add tree_pruner.
107 (expand_call_inline, expand_calls_inline): Use it when calling
109 (optimize_function): Initialize and free tree_pruner.
111 2001-04-20 Mark Mitchell <mark@codesourcery.com>
113 * cp-tree.h (finish_enum): Change prototype.
114 * decl.c (finish_enum): Reorganize.
115 * parse.y (structsp): Adjust calls to finish_enum.
117 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
119 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
122 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
124 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
125 (layout_empty_base): Return at end flag.
126 (build_base_field): Likewise.
127 (build_base_fields): Likewise.
128 (layout_virtual_bases): Don't add 1 to eoc value.
129 (end_of_class): Use full size for empty bases.
130 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
131 empty bases. Don't add 1 to eoc value. Only add trailing padding
132 if we're an empty class with no empty bases.
133 (dump_class_hierarchy): Dump size and alignment.
135 2001-04-19 Mark Mitchell <mark@codesourcery.com>
137 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
139 (SET_DECL_LANGUAGE): New macro.
140 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
141 (pushdecl): Likewise.
142 (build_library_fn_1): Likewise.
143 (build_cp_library_fn): Likewise.
144 (grokfndecl): Likewise.
145 (grokvardecl): Mark `extern "C"' variables as having C linkage.
146 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
147 * lex.c (retrofit_lang_decl): Likewise.
148 * mangle.c (mangle_decl_string): Don't mangle the names of
149 variables declared with C language linkage.
150 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
152 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
154 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
155 flag_access_control from uninitialized storage.
157 2001-04-15 Mark Mitchell <mark@codesourcery.com>
159 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
160 * mangle.c (write_pointer_to_member_type): Fix mangling of
161 pointers to cv-qualified member function types.
163 * init.c (build_delete): Create a SAVE_EXPR for the address if
164 we're going to use it more than once.
166 2001-04-13 Mark Mitchell <mark@codesourcery.com>
168 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
169 (expand_ptremfunc_cst): Change prototype.
170 (delta2_from_ptrmemfunc): Remove.
171 * expr.c (cplus_expand_constant): Adjust call to
172 expand_ptrmemfunc_cst.
173 * typeck.c (build_ptrmemfunc1): Simplify.
174 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
175 results in a constant.
176 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
177 (delta2_from_ptrmemfunc): Remove.
178 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
180 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
182 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
183 (TYPE_ANONYMOUS_P): New macro.
184 (TAGGED_TYPE_P): New macro.
185 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
186 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
187 * tree.c (no_linkage_helper): Likewise.
188 * semantics.c (begin_class_definition): Likewise.
189 * pt.c (convert_template_argument): Likewise.
190 * lex.c (check_for_missing_semicolon): Likewise.
192 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
194 * class.c (dfs_unshared_virtual_bases): New function.
195 (mark_primary_bases): Call it.
196 (check_bases): Ignore virtual bases when determining
199 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
201 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
203 2001-04-11 Mark Mitchell <mark@codesourcery.com>
205 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
206 cloned function to the clone.
208 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
210 * error.c (GLOBAL_THING): Always use '__'.
212 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
214 * method.c (implicitly_declare_fn): Commonize code for copy ctor
215 and assignment op. Set TREE_USED for parameter.
217 2001-04-10 Richard Henderson <rth@redhat.com>
219 * typeck.c (build_array_ref): Push the array reference inside
220 COMPOUND_EXPR and COND_EXPR.
222 2001-04-10 Mark Mitchell <mark@codesourcery.com>
224 * class.c (find_final_overrider_data): Add `candidates'.
225 (dfs_find_final_overrider): Don't issue error messages
227 (find_final_overrider): Issue error messages here.
228 (build_base_field): Don't warn about amgibuous direct bases here.
229 (warn_about_ambiguous_direct_bases): New function.
230 (layout_class_type): Use it.
232 2001-04-05 Mark Mitchell <mark@codesourcery.com>
234 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
235 * decl.c (duplicate_decls): Adjust accordingly.
236 (maybe_commonize_var): Likewise.
237 (grokfndecl): Likewise.
238 (start_function): Likewise.
239 (start_method): Likewise.
240 * decl2.c (key_method): Likewise.
241 (import_export_decl): Likewise.
242 * method.c (implicitly_declare_fn): Likewise.
243 * optimize.c (maybe_clone_body): Likewise.
245 2001-04-04 Jakub Jelinek <jakub@redhat.com>
247 * optimize.c (expand_call_inline): Only add newly inlined statements
250 2001-04-03 Mark Mitchell <mark@codesourcery.com>
252 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
253 (OPERATOR_FORMAT): Likewise.
254 (OPERATOR_TYPENAME_FORMAT): Likewise.
255 * operators.def: Remove old name-mangling information.
256 * decl.c (grok_op_properties): Adjust accordingly.
257 * lex.c (init_operators): Likewise.
258 * rtti.c (get_tinfo_decl): Issue error messages about types that
261 2001-04-03 Gabriel Dos Reis <gdr@codesourcery.com>
263 Correct semantics restrictions checking in throw-expression.
264 * except.c (is_admissible_throw_operand): New function.
265 (build_throw): Use it.
267 2001-04-03 Mark Mitchell <mark@codesourcery.com>
269 * decl2.c (import_export_decl): Don't call import_export_class
270 when processing an inline member function.
271 * semantics.c (expand_body): Call import_export_decl before
272 emitting inline functions.
274 2001-03-26 Mike Yang <yang@research.att.com>
275 Mark Mitchell <mark@codesourcery.com>
277 * dump.c (dump_access): New function.
278 (cp_dump_tree): Use it. Dump basetype information for class
281 2001-03-26 Mark Mitchell <mark@codesourcery.com>
283 * Makefile.in (optimize.o): Depend on params.h.
284 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
285 (init_decl_processing): Set flag_no_inline when doing
287 * optimize.c: Include params.h.
288 (struct inline_data): Improve documentation of FNS. Add
289 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
290 (INSNS_PER_STMT): New macro.
291 (remap_block): Use CLONING_P.
292 (inlinable_function_p): Don't inline big functions.
293 (expand_call_inline): Keep track of how much inlining we've done.
294 (optimize_function): Set FIRST_INLINED_FN.
295 (maybe_clone_body): Set CLONING_P.
296 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
298 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
299 rest_of_compilation. Clear DECL_RTL for local variables
301 (clear_decl_rtl): New function.
303 2001-03-26 Jakub Jelinek <jakub@redhat.com>
305 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
308 2001-03-26 Jakub Jelinek <jakub@redhat.com>
310 * decl.c (local_names): Define.
311 (push_local_name): New.
312 (grok_reference_init): Return init if initializing static reference
313 variable with non-constant instead of emitting it.
314 Move expand_static_init call to cp_finish_decl.
315 (layout_var_decl): Call push_local_name.
316 (maybe_commonize_var): Allow inlining functions even if they have
317 static local variables, use comdat_linkage for them if flag_weak.
318 (check_initializer): Call obscure_complex_init if
319 grok_reference_init returned non-zero.
320 (save_function_data): Clear x_local_names.
321 (pop_cp_function_context): Free x_local_names.
322 (mark_inlined_fns): Remove.
323 (mark_lang_function): Mark x_local_names.
324 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
325 Mark inlined_fns as tree, remove call to mark_inlined_fns.
326 * class.c (alter_access): Ensure DECL_ACCESS is never set if
327 DECL_DISCRIMINATOR_P.
328 * cp-tree.h (cp_language_function): Add x_local_names.
329 (lang_decl_flags): Add discriminator into u2.
330 (lang_decl_inlined_fns): Remove.
331 (lang_decl): inlined_fns is now a TREE_VEC.
332 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
333 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
334 TREE_VEC, not a custom structure.
335 (optimize_function): Likewise.
336 * mangle.c (discriminator_for_local_entity): Discriminate among
337 VAR_DECL local entities.
338 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
341 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
343 * call.c (build_java_interface_fn_ref): Fix local declarations.
345 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
347 Add support for Java interface method calls.
348 * cp-tree.h (struct lang_type): Add java_interface flag.
349 (TYPE_JAVA_INTERFACE): New macro.
350 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
351 by setting TYPE_JAVA_INTERFACE.
352 * call.c (java_iface_lookup_fn): New static.
353 (build_over_call): If calling a method declared in a
354 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
355 expression which resolves the function address.
356 (build_java_interface_fn_ref): New function.
358 2001-03-22 Zack Weinberg <zackw@stanford.edu>
360 * lang-specs.h: Add zero initializer for cpp_spec field to
361 all array elements. Don't put an #ifdef inside the initializer
362 list; set a default for CPLUSPLUS_CPP_SPEC and use it.
364 2001-03-22 Jakub Jelinek <jakub@redhat.com>
366 * method.c (do_build_assign_ref): Don't use build_modify_expr for
367 anonymous aggregates, since they don't have assignment operator
369 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
370 assignment operators for anonymous structure fields.
372 2001-03-21 Jason Merrill <jason@redhat.com>
374 * pt.c (instantiate_decl): Abort if we see a member constant
375 instantiation that doesn't already have its initializer.
377 2001-03-21 Mark Mitchell <mark@codesourcery.com>
379 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
381 2001-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
382 based on an idea from Joe Buck <jbuck@synopsys.com>
384 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
386 (data_def, component_decl): Add reductions to bad_decl.
388 2001-03-21 Mark Mitchell <mark@codesourcery.com>
390 * mangle.c (mangle_decl_string): Mangle the names of overloaded
391 operators, even when they have `extern "C"' linkage.
393 2001-03-19 Mark Mitchell <mark@codesourcery.com>
395 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
396 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
397 where it's not necessary.
398 (add_method): Remove optimization involving comparison of
400 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
401 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
402 where it's not necessary.
403 (check_methods): Likewise.
404 (build_clone): Likewise.
405 (built_vtt): Likewise.
406 * cp-tree.h (DECL_NEEDED_P): Likewise.
407 * decl.c (pushtag): Likewise.
408 (duplicate_decls): Likewise.
409 (pushdecl): Likewise.
410 (builtin_function): Likewise.
411 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
412 (build_cp_library_fn): Likewise.
413 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
414 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
415 where it's not necessary.
416 (make_rtl_for_nonlocal_decl): Likewise.
417 (cp_finish_decl): Likewise.
418 (grokfndecl): Likewise.
419 (grokvardecl): Likewise.
420 (grokdeclarator): Likewise.
421 (start_function): Likewise.
422 (cp_missing_return_ok_p): Likewise.
423 * decl2.c (grokclassfn): Likewise.
424 (check_classfn): Likewise.
425 (finish_static_data_member_decl): Likewise.
426 (grokfield): Likewise.
427 * error.c (GLOBAL_IORD_P): Remove.
428 (dump_global_iord): Improve output.
429 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
430 * except.c (nothrow_libfn_p): Summarily reject any function not in
432 * init.c (build_java_class_ref): Don't explicitly set
433 DECL_ASSEMBLER_NAME after calling mangle_decl.
434 * mangle.c (mangle_decl_string): Handle extern "C" functions.
435 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
436 * method.c (set_mangled_name_for_decl): Don't explicitly set
437 DECL_ASSEMBLER_NAME after calling mangle_decl.
438 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
439 IDENTIFIER_GLOBAL_VALUE for the thunk.
440 * pt.c (set_mangled_name_for_template_decl): Remove.
441 (check_explicit_specialization): Don't use it.
442 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
443 (tsubst_friend_function): Likewise.
444 (tsubst_decl): Likewise.
445 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
446 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
447 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
448 where it's not necessary.
449 (tinfo_base_init): Likewise.
450 (create_real_tinfo_var): Likewise.
451 * search.c (looup_field_1): Likewise.
452 * semantics.c (finish_named_return_value): Likewise.
453 * tree.c (init_tree): Set lang_set_decl_assembler_name.
455 2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
457 * lex.c: Delete duplicate pending_lang_change.
459 2001-03-15 Zack Weinberg <zackw@stanford.edu>
461 * decl.c: Replace all uses of 'boolean' with 'bool'.
463 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
465 * except.c: Revert previous patch.
467 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
469 Correct semantics restrictions checking in throw-expression.
470 * except.c (is_admissible_throw_operand): New function.
471 (build_throw): Use it.
473 2001-03-14 Mark Mitchell <mark@codesourcery.com>
475 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
478 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
479 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
480 * decl.c (duplicate_decls): Likewise.
481 (builtin_function): Likewise.
482 (build_library_fn): Likewise.
483 (build_cp_library_fn): Likewise.
484 (check_initializer): Likewise.
485 (cp_finish_decl): Likewise.
486 * decl2.c (grokfield): Likewise.
487 (grok_function_init): Remove #if 0'd code.
488 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
489 * friend.c (do_friend): Likewise.
490 * init.c (get_temp_regvar): Likewise.
491 * method.c (make_thunk): Likewise.
492 * pt.c (tsubst_friend_function): Likewise.
493 (tsubst_decl): Likewise.
494 (regenerate_decl_from_template): Likewise.
495 * semantics.c (genrtl_named_return_value): Likewise.
496 (expand_body): Likewise.
497 (genrtl_finish_function): Likewise.
498 * tree.c (cp_tree_equal): Likewise.
500 2001-03-06 Zack Weinberg <zackw@stanford.edu>
502 * spew.c: Remove references to CPP_OSTRING.
504 2001-03-06 Jeffrey Oldham <oldham@codesourcery.com>
506 * call.c (joust): Ensure more_specialized()'s argument length
507 parameter has correct value for constructors.
509 2001-03-03 Nathan Sidwell <nathan@codesourcery.com>
511 * call.c (convert_like_real): Add extra semantics to INNER
512 parameter. Don't convert to temporary if a user conversion
513 gives us an lvalue that we're about to bind to a reference.
514 Set INNER to indicate pending reference binding on recursive
517 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
519 * class.c (check_field_decls): Pointers to member do not a
520 non-pod struct make, as per DR 148.
522 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
524 * call.c (joust): cp_pedwarn when using gnu extension concerning
525 worst conversion sequences.
527 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
529 Implement using decls inside template functions.
530 * decl2.c (validate_nonmember_using_decl): Don't special case
531 fake_std_node in the global namespace. Don't reject early when
532 processing a template.
533 (do_local_using_decl): Add to statement tree. Don't do further
534 processing when building a template.
535 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
537 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
539 * decl2.c (do_nonmember_using_decl): Don't complain if we find
540 same function. Do complain about ambiguating extern "C"
543 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
545 * pt.c (invalid_nontype_parm_type_p): Deprecate float and
548 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
550 Fix ctor vtable vcall offsets.
551 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
552 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
553 (get_matching_base): Remove.
554 (get_original_base): New function.
555 (build_vtbl_initializer): Initialize vid.rtti_binfo.
556 Use a virtual thunk for a ctor vtable with an index
557 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
558 primary base within a constructor vtable. Only set
559 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
560 when primary base has been lost.
561 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
563 2001-02-22 Mark Mitchell <mark@codesourcery.com>
565 * spew.c (yylex): Correct handling of friends.
567 * mangle.c (write_encoding): Pass write_function_type the
568 FUNCTION_DECL for the function being encoded.
569 (write_function_type): Pass it along to write_bare_function_type.
570 (write_bare_function_type): Pass it along to write_method_parms.
571 (write_method_parms): Don't mangle the compiler-generated
572 parameters to a constructor or destructor.
574 2001-02-22 Andreas Jaeger <aj@suse.de>
576 * optimize.c: Include toplev.h for
577 note_deferral_of_defined_inline_function prototype.
579 2001-02-22 Jakub Jelinek <jakub@redhat.com>
581 * cp-tree.h (struct lang_decl_inlined_fns): New.
582 (struct lang_decls): Add inlined_fns.
583 (DECL_INLINED_FNS): New macro.
584 * optimize.c (struct inline_data): Add inlined_fns.
585 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
586 (inlinable_function_p): Likewise, fix typo in comment,
587 function is not inlinable if it already inlined function currently
589 (expand_call_inline): Add fn to inlined_fns if neccessary.
590 (optimize_function): Initialize inlined_fns.
591 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
592 * decl.c (mark_inlined_fns): New function.
593 (lang_mark_tree): Call it.
595 2001-02-19 Mark Mitchell <mark@codesourcery.com>
597 * decl2.c (set_decl_namespace): Allow explicit instantiations in
600 2001-02-21 Jason Merrill <jason@redhat.com>
602 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
603 (DECL_UNINLINABLE): Move to middle-end.
605 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
606 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
607 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
608 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
609 parms and outer BLOCK. note_deferral_of_defined_inline_function.
611 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
614 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
616 * optimize.c (expand_call_inline): Don't walk subtrees of type
619 2001-02-18 Mark Mitchell <mark@codesourcery.com>
621 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
624 2001-02-17 Mark Mitchell <mark@codesourcery.com>
626 * cp-tree.h (new_abi_rtti_p): Remove.
627 (name_mangling_version): Likewise.
628 (flag_do_squangling): Likewise.
629 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
630 * decl.c (grokfndecl): Likewise.
631 * decl2.c (name_mangling_version): Remove.
632 (flag_do_squangling): Likewise.
633 (lang_f_options): Remove `squangle'.
634 (unsupported_options): Add `squangle'.
635 (cxx_decode_option): Issue a warning about uses of
636 -fname-mangling-version.
637 (finish_file): Remove old ABI support.
638 * pt.c (check_explicit_specialization): Likewise.
639 (tsubst_decl): Likewise.
640 * rtti.c (init_rtti_processing): Likewise.
641 (build_headof): Likewise.
642 (get_tinfo_decl_dynamic): Likewise.
643 (tinfo_from_decl): Likewise.
644 (build_dynamic_cast_1): Likewise.
645 (synthesize_tinfo_var): Likewise.
646 * init.c (build_new): Allow enumeration types for the array-bounds
647 in a direct-new-declarator.
649 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
651 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
652 TREE_PROTECTED from the template being specialized.
654 2001-02-18 Jason Merrill <jason@redhat.com>
656 Do put the VTT parameter in DECL_ARGUMENTS.
657 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
658 (current_vtt_parm): New macro.
659 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
660 (DECL_HAS_VTT_PARM_P): New macro.
661 (DECL_VTT_PARM): Remove.
662 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
663 * decl.c (duplicate_decls): Only copy the operator code if
665 (start_function): Set current_vtt_parm.
666 (lang_mark_tree): Don't mark vtt_parm.
667 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
668 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
669 * class.c (build_clone): Maybe remove the VTT parm.
670 * optimize.c (maybe_clone_body): Set up the VTT parm.
671 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
672 * call.c (build_over_call): Just allow the VTT arg.
673 * method.c (make_thunk): Don't set DECL_VTT_PARM.
674 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
675 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
676 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
677 * error.c (dump_function_decl): Likewise.
678 * call.c (build_user_type_conversion_1, convert_like_real): Abort
679 if we try to call a constructor with in-charge or VTT parms.
680 * method.c (skip_artificial_parms_for): New fn.
681 * call.c (add_function_candidate, build_over_call): Call it.
682 * call.c (build_new_method_call): Use current_vtt_parm.
683 * init.c (expand_virtual_init): Likewise.
684 * class.c (same_signature_p): No longer static.
685 * cp-tree.h: Declare it.
686 * search.c (look_for_overrides_r): Use it.
688 2001-02-17 Anthony Green <green@redhat.com>
690 * lang-specs.h: Add more -D__EXCEPTIONS.
692 2001-02-17 Jason Merrill <jason@redhat.com>
694 * decl.c (bad_specifiers): Allow throw specs on things with
695 pointer-to-function or -member-function type.
696 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
699 2001-02-16 Jason Merrill <jason@redhat.com>
701 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
702 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
703 * optimize.c (maybe_clone_body): Don't substitute it.
704 * call.c (build_new_method_call): Check in_chrg instead.
705 * init.c (expand_virtual_init): Likewise.
707 2001-02-16 Jakub Jelinek <jakub@redhat.com>
709 * call.c (convert_like_real): Create a temporary for non-lvalue.
711 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
713 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
714 class-type introduces at least a type-name.
716 2001-02-16 Jason Merrill <jason@redhat.com>
718 * optimize.c (remap_block): If we're compiling a clone, pass the
719 new block to insert_block.
721 2001-02-14 Jakub Jelinek <jakub@redhat.com>
723 * typeck.c (build_unary_op): Clarify error message.
725 2001-02-15 Mark Mitchell <mark@codesourcery.com>
727 * pt.c (push_template_decl_real): Don't remangle the name of a
730 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
732 * friend.c (do_friend): Don't take the nested [template] class
733 into account when deciding whether to warn about the friend
734 function not referring to a template function.
736 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
738 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
740 * init.c (emit_base_init): Remove incorrect comment about
742 * method.c (make_thunk): Fix comment alignment.
744 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
746 Kill remnants of this is variable.
747 * cp-tree.h (flag_this_is_variable): Remove.
748 * decl2.c (flag_this_is_variable): Remove.
749 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
750 (build_vbase_path): The path is non-static, even in a cdtor.
751 (resolves_to_fixed_type_p): Add additional return value.
752 * search.c (init_vbase_pointers): Adjust.
753 * tree.c (lvalue_p_1): Adjust.
754 * typeck.c (mark_addressable): Adjust.
756 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
758 * pt.c (unify): Don't check cv quals of array types.
760 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
762 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
763 check whether we already have the type.
765 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
767 * typeck2.c (process_init_constructor): Check
768 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
770 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
772 * errfn.c (cp_deprecated): Tweak diagnostic text.
773 * parse.y (new_initializer): Deprecate initializer lists
776 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
778 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
779 Remove spurious information in comment. Allow further
780 adjustments of REFERENCE_TYPE args.
782 2001-02-13 Mark Mitchell <mark@codesourcery.com>
784 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
785 * call.c (build_op_delete_call): Simplify to remove duplicate
787 * class.c (clone_function_decl): Don't build the deleting variant
788 of a non-virtual destructor.
789 * decl.c (finish_destructor_body): Don't call delete if this is a
790 non-virtual destructor.
791 * init.c (build_delete): Explicitly call `operator delete' when
792 deleting an object with a non-virtual destructor.
794 2001-02-13 Jason Merrill <jason@redhat.com>
796 * lang-specs.h: Add more __EXCEPTIONS.
798 2001-02-12 Mark Mitchell <mark@codesourcery.com>
800 Remove old ABI support.
802 2001-02-11 Mark Mitchell <mark@codesourcery.com>
804 * decl2.c (flag_vtable_thunks): Always set it to 1.
805 (flag_new_abi): Likewise.
806 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
808 * Makefile.in (g++spec.o): Fix typo.
810 2001-02-09 Jason Merrill <jason@redhat.com>
812 * lang-specs.h: Restore definition of __EXCEPTIONS.
814 2001-02-08 Jason Merrill <jason@redhat.com>
816 * search.c (shared_member_p): New function.
817 (lookup_field_r): Use it.
818 * cp-tree.h (SHARED_MEMBER_P): Remove.
820 * method.c (process_overload_item): Handle template-dependent array
822 * pt.c (type_unification_real): If we end up with undeduced nontype
825 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
828 * typeck2.c (friendly_abort): Don't say anything if we have
829 earlier errors or sorries.
831 * decl.c (check_tag_decl): Notice attempts to redefine bool and
832 wchar_t. Ignore if in_system_header.
834 * decl.c (maybe_push_cleanup_level): New fn...
835 (start_decl_1): ...split out from here.
836 * cvt.c (build_up_reference): Use it.
837 * cp-tree.h: Declare it.
839 2001-02-07 Mark Mitchell <mark@codesourcery.com>
841 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
844 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
846 * pt.c (lookup_template_class): Make sure it's a primary
847 template or template_template_parm when called from the parser.
848 (instantiate_template_class): Add assertion.
850 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
852 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
853 from error_mark_node.
855 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
857 Fix specification and implementation bugs in V3 ABI
858 construction vtables.
859 * cp-tree.h (flag_dump_class_layout): New flag.
860 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
861 (BINFO_LOST_PRIMARY_P): New flag.
862 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
863 (BINFO_PRIMARY_MARKED_P): Rename to ...
864 (BINFO_PRIMARY_P): ... here.
865 (binfo_via_virtual): New prototype.
866 * decl2.c (flag_dump_class_layout): New flag.
867 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
868 use `=' as a file name separator.
869 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
871 (build_vtbl_address): If this is a virtual primary base, then
872 get the vtbl of what it is ultimately primary for.
873 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
875 (dfs_skip_nonprimary_vbases_markedp): Likewise.
876 (get_shared_vbase_if_not_primary): Likewise.
877 (dfs_get_pure_virtuals): Likewise.
878 (expand_upcast_fixups): Likewise.
879 (fixup_virtual_upcast_offsets): Likewise.
880 (dfs_find_vbase_instance): Likewise.
881 (find_vbase_instance): Likewise.
882 (binfo_from_vbase): Adjust comment to reflect reality.
883 (binfo_via_virtual): New function.
884 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
885 for binfo walking during VTT construction.
886 (dfs_mark_primary_bases): Remove.
887 (force_canonical_binfo_r): New function.
888 (force_canonical_binfo): New function.
889 (mark_primary_virtual_base): New function.
890 (mark_primary_bases): Walk in inheritance graph order, use
891 mark_primary_virtual_base.
892 (determine_primary_base): Use some more intermediate variables.
893 (dfs_find_final_overrider): Don't check for overriding along a
895 (dfs_modify_vtables): Walk into primary virtual bases too.
896 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
897 (build_base_fields): Likewise.
898 (dfs_set_offset_for_unshared_vbases): Likewise.
899 (layout_virtual_bases): Likewise.
900 (end_of_class): Likewise.
901 (finish_struct_1): Call dump_class_hierarchy, if requested.
902 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
903 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
904 (dump_class_hierarchy): Add file parameter. Append to file, if
906 (finish_vtbls): Adjust accumulate_vtbl_inits call.
907 Use canonical base for virtual bases.
908 (build_vtt): Add more comments. Adjust build_vtt_inits call.
909 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
910 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
911 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
913 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
914 from DATA. We want virtual primary bases and all bases via virtual.
915 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
916 virtual base when not a construction vtable.
917 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
918 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
919 Use canonical bases when processing virtual bases.
920 (accumulate_vtbl_inits): We're interested in any base via a
922 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
923 within a construction vtable, determine what is being overridden.
924 (build_vtbl_initializer): Add more comments
925 (add_vcall_offset_vtbl_entries_1): Adjust comment.
926 (build_rtti_vtbl_entries): Check if the base has lost its
929 2001-02-05 Mark Mitchell <mark@codesourcery.com>
931 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
933 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
935 * decl.c (pushdecl): Call abort instead of fatal.
936 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
937 * init.c (build_new_1): Likewise.
938 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
939 * decl.c (build_typename_type): hash_table_init now returns void.
940 decl.c (init_decl_processing): Make an error non-fatal.
942 2001-02-04 Mark Mitchell <mark@codesourcery.com>
944 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
946 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
947 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
948 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
949 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
950 * decl.c (maybe_commonize_var): Use the new name-mangling where
952 * decl2.c (comdat_linkage): Enhance comments. Make all
953 compiler-generated things static, if COMDAT is not available.
954 (get_tinfo_decl): Do not make typeinfo objects that belong in the
956 (tinfo_base_init): Use the correct mangled name for typeinfo
957 strings, and push them into the global scope.
958 (typeinfo_in_lib_p): New function.
959 (synthesize_tinfo_var): Use it.
960 (create_real_tinfo_var): Likewise.
962 2001-02-03 Jakub Jelinek <jakub@redhat.com>
964 * decl.c (push_class_binding): Use context_for_name_lookup instead
966 * search.c (context_for_name_lookup): Remove static. Check for NULL
968 * cp-tree.h (context_for_name_lookup): Add prototype.
970 2001-02-02 Jakub Jelinek <jakub@redhat.com>
972 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
973 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
975 * call.c (convert_class_to_reference, build_user_type_conversion_1,
976 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
978 2001-02-02 Mark Mitchell <mark@codesourcery.com>
980 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
981 of macros used when compiling g++spec.c.
982 * g++spec.c (lang_specific_driver): Link with the shared
985 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
987 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
988 make_reference_declarator, make_call_declarator), method.c
989 (implicitly_declare_fn), parse.y (namespace_using_decl,
990 notype_unqualified_id, expr_or_declarator, new_type_id,
991 after_type_declarator, direct_after_type_declarator,
992 notype_declarator, complex_notype_declarator,
993 complex_direct_notype_declarator, qualified_id,
994 notype_qualified_id, overqualified_id, direct_new_declarator,
995 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
996 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
997 instead of build_parse_node.
999 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1001 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1002 (minus_one_node): Moved to top level gcc directory. Renamed
1003 to integer_minus_one_node.
1005 * init.c (init_init_processing): Don't set minus_one_node.
1006 (build_vec_init): Use integer_minus_one_node.
1008 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1010 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1012 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1013 identical and they would be replaced with constant, remove
1014 MODIFY_EXPR from the tree.
1016 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1018 * Make-lang.in: Remove all dependencies on defaults.h.
1019 * call.c: Don't include defaults.h.
1021 * decl2.c: Likewise.
1022 * except.c: Likewise.
1026 * typeck.c: Likewise.
1028 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1030 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1031 operators even in "C" linkage.
1032 * method.c (set_mangled_name_for_decl): Likewise.
1033 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1034 overloaded operators in "C" linkage.
1036 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1038 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1039 (tsubst_arg_types): Check parameter is not void.
1040 (tsubst): Adjust tsubst_decl call.
1042 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1044 * call.c (add_builtin_candidate): Quote std properly, from
1047 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1049 * pt.c (check_explicit_specialization): Clone constructors and
1052 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1054 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1055 indicates anything special about template depth. Make sure we
1056 only count the user visible template classes.
1058 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1060 * call.c (build_conv): Typo in comment.
1061 (add_builtin_candidate): Add more explanation.
1062 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1063 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1064 when we have enumeral types.
1065 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1066 candidates for relops and eqops.
1067 (joust): Simplify control flow. Allow a non-template user
1068 function to hide a builtin.
1070 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1072 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1073 (more_specialized): Add deduction parameter.
1074 * call.c (joust): Adjust more_specialized call.
1075 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1076 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1077 (get_bindings_order): Remove.
1078 (get_bindings_real): Add DEDUCE parameter.
1079 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1080 REFERENCE_TYPE jig for DEDUCE_ORDER.
1081 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1082 maybe_adjust_types_for_deduction.
1083 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1085 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1086 (check_cv_quals_for_unify): Use new unify qualifier flags.
1087 (unify): Clear new unify qualifier flags.
1088 (get_bindings_real): Add DEDUCE parameter.
1089 (get_bindings): Adjust call to get_bindings_real.
1090 (get_bindings_overload): Likewise.
1091 (most_specialized_instantiation): Adjust call to
1094 2001-01-19 Jason Merrill <jason@redhat.com>
1096 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1098 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1101 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1103 * decl2.c (arg_assoc_class): Fix double iteration logic.
1105 2001-01-19 Jason Merrill <jason@redhat.com>
1107 * init.c (build_delete): Always call convert_force to strip cv-quals.
1109 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1110 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1111 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1113 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1115 * search.c (get_vbase_1): Count only virtual bases.
1117 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1119 * class.c (duplicate_tag_error): Robustify flag clearing.
1121 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1123 * cp-tree.h (lookup_template_class): Add complain parm.
1124 * decl.c (lookup_namespace_name): Adjust call to
1125 lookup_template_class.
1126 (make_typename_type): Likewise.
1127 * semantics.c (finish_template_type): Likewise.
1128 * pt.c (lookup_template_class): Add complain parm. Adjust.
1129 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1132 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1134 * pt.c (copy_default_args_to_explicit_spec): Preserve
1135 object's CV quals. Reorganize.
1137 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1139 * typeck.c (build_modify_expr): Say `initialization' for
1141 * init.c (build_default_init): Convert to enumeral type, if
1144 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1146 * parse.y (nomods_initdcl0): Properly set things up for
1149 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1151 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1152 (type_unification_real): Set it.
1155 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1157 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1159 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1161 * semantics.c (begin_class_definition): Check we're not inside a
1164 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1166 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1169 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1171 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1172 * call.c (build_over_call): Add comment.
1174 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1176 * cvt.c (ocp_convert): Handle vector type conversion
1177 * typeck2.c (digest_init): Handle vector type initializations
1179 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1181 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1184 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1186 * pt.c (check_nontype_parm): Rename to ...
1187 (invalid_nontype_parm_type_p): ... here.
1188 (process_template_parm): Adjust.
1189 (convert_template_argument): Adjust.
1191 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1193 * pt.c (check_nontype_parm): New function.
1194 (process_template_parm): Use it.
1195 (convert_template_argument): Use it.
1196 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1199 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1201 * tree.c: Add defaults.h
1202 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1203 * Make-lang.in (cp/tree.o): Add defaults.h.
1205 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1207 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1209 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1211 * g++.1: Change to be ".so man1/gcc.1".
1213 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1215 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1217 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1218 ($(srcdir)/cp/g++int.info): New target.
1219 * gxxint.texi: Add info directory entry. Use @@ in email address.
1220 * .cvsignore: Update.
1222 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1224 * typeck.c (build_c_cast): Do template processing earlier.
1225 Always pedwarn on array casts.
1227 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1229 * friend.c (make_friend_class): Make sure a templated class is
1230 actually a template.
1232 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1234 * decl2.c (get_guard): Set linkage from guarded decl.
1236 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1238 * call.c (convert_default_arg): Check for unprocessed
1240 * cp-tree.h (replace_defarg): Move to spew.c.
1241 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1242 spew.c, which is where they really are.
1243 (done_pending_defargs): Declare.
1244 (unprocessed_defarg_fn): Declare.
1245 * decl.c (replace_defarg): Move to spew.c
1246 * parse.y (structsp): Call done_pending_defargs.
1247 * spew.c (defarg_fns): Rearrange list structure.
1248 (defarg_fnsdone): New static variable.
1249 (defarg_depfns): New static variable.
1250 (init_spew): Adjust.
1251 (add_defarg_fn): Store the type in TREE_TYPE.
1252 (do_pending_defargs): Detect and deal with ordering constraints
1254 (done_pending_defargs): New function.
1255 (unprocessed_defarg_fn): New function.
1256 (replace_defarg): Moved from decl.c. Robustify. Don't save
1257 if circularity detected.
1259 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1261 * pt.c (unify): Check array has a domain, before checking
1262 whether it is variable sized.
1264 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1266 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1267 parameters with pointers to arrays of unknown bound.
1269 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1271 * parse.y (template_parm_header, template_spec_header): New
1272 reductions. Split out from ...
1273 (template_header): ... here. Use them.
1274 (template_template_parm): Use template_parm_header.
1275 * semantics.c (finish_template_template_parm): Add assert.
1277 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1279 * mangle.c (write_builtin_type): Fix thinko.
1281 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1282 (copy_default_args_to_explicit_spec): Likewise.
1283 (check_explicit_specialization): Use it.
1285 * class.c (finish_struct_1): Remove last argument in call to
1286 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1287 * decl.c (builtin_function): Likewise.
1288 (build_cp_library_fn): Likewise.
1289 (check_initializer): Likewise.
1290 (make_rtl_for_nonlocal_decl): Likewise.
1291 (cp_finish_decl): Likewise.
1292 (start_function): Likewise.
1293 * decl2.c (finish_anon_union): Likewise.
1294 * friend.c (do_friend): Likewise.
1295 * init.c (build_java_class_ref): Likewise.
1296 * method.c (make_thunk): Likewise.
1297 * pt.c (tsubst_friend_function): Likewise.
1298 * semantics.c (expand_body): Likewise.
1300 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1302 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1303 looking at DECL_CLONED_FUNCTION for non-functions.
1305 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1307 * error.c (dump_template_parameter): Use parm to determine how
1308 to print default value.
1310 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1312 * class.c (duplicate_tag_error): Clear more flags.
1314 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1316 * call.c (build_new_method_call): Use binfo_for_vbase.
1318 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1320 * cp-tree.h (flag_cond_mismatch): Don't declare.
1321 * decl2.c (flag_cond_mismatch): Don't define.
1322 (lang_f_options): Remove cond-mismatch.
1323 (unsupported_options): Add cond-mismatch.
1325 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1327 * class.c (handle_using_decl): Reject using of constructor name
1328 of sourcing class. Allow injecting of a method with same name as
1329 nested class. Fixup error messages.
1331 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1333 * decl2.c (lang_decode_option): Handle -Wformat=2.
1335 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1337 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1338 initialized_in_class.
1339 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1340 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1341 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1342 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1343 * pt.c (check_default_tmpl_args): Adjust for
1344 DECL_INITIALIZED_IN_CLASS_P.
1345 (instantiate_class_template): Likewise.
1346 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1348 * class.c (finish_struct): Constify saved_filename.
1350 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1352 * class.c (duplicate_tag_error): Adjust diagnostic.
1353 (finish_struct): Locally set location to start of struct.
1354 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1356 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1358 * decl.c (struct binding_level): Adjust class_shadowed comments
1360 (push_class_level_binding): Ajust comments to reflect reality.
1361 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1362 Don't set TREE_VALUE on the class_shadowed list.
1364 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1366 * decl2.c (acceptable_java_type): Allow references too.
1367 * init.c (build_java_class_ref): When using the new ABI, search
1368 `class$' and have it mangled with `mangle_decl.'
1369 * mangle.c (write_java_integer_type_codes): New function.
1370 (write_builtin_type): Detect and mangle Java integer and real
1373 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1375 * decl2.c (grokfield): Don't accept `asm' specifiers for
1376 non-static data members.
1378 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1380 * expr.c (cplus_expand_expr): Don't reset `target'.
1382 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1384 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1386 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1388 * parse.y (template_datadef): Check for error_mark_node.
1390 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1392 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1394 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1396 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1397 (record_builtin_type): Make non-static.
1398 (flag_short_double): Don't declare.
1399 (init_decl_processing): Remove the creation of many tree nodes now
1400 in c_common_nodes_and_builtins.
1401 (build_void_list_node): New function.
1402 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1403 * cp-tree.h (flag_short_wchar): Don't declare.
1405 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1407 * call.c (build_conv): Don't use build1 for USER_CONV.
1408 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1410 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1412 * lex.c (lang_init): Call c_common_lang_init.
1414 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1416 * search.c (lookup_fnfields_here): Remove.
1417 (look_for_overrides_r): Use lookup_fnfields_1.
1418 Ignore functions from using declarations.
1420 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1422 Implement exceptions specifiers for implicit member functions.
1423 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1424 * method.c (synthesize_exception_spec): New function.
1425 (locate_dtor, locate_ctor, locate_copy): New functions.
1426 (implicitly_declare_fn): Generate the exception spec too.
1427 * search.c (check_final_overrider): Check artificial functions
1429 * typeck2.c (merge_exception_specifiers): New function.
1431 2001-01-03 Jason Merrill <jason@redhat.com>
1433 * init.c (build_default_init): New fn.
1434 (perform_member_init): Split out from here.
1435 (build_new_1): Use it. Simplify initialization logic.
1436 (build_vec_init): Take an array, rather than a pointer and maxindex.
1437 Speed up simple initializations. Don't clean up if we're assigning.
1438 * cp-tree.h: Adjust.
1439 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1440 * parse.y (new_initializer): Return void_zero_node for ().
1441 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1442 * typeck2.c (digest_init): Only complain about user-written
1445 2000-12-22 Mike Stump <mrs@wrs.com>
1447 * decl2.c: (max_tinst_depth): Increase to 50.
1449 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1451 * class.c (invalidate_class_lookup_cache): Zero the
1452 previous_class_values.
1453 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1455 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1456 * decl.c (free_bindings): New variable.
1457 (push_binding): Don't create a new binding if we have one on the
1459 (pop_binding): Put old bindings on the free list.
1460 (init_decl_processing): Use size_int, not build_int_2.
1461 Register free_bindings as a GC root.
1462 (cp_make_fname_decl): Use size_int, not build_int_2.
1463 (push_inline_template_parms_recursive): Likewise.
1464 (end_template_parm_list): Likewise.
1465 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1466 (tsubst_template_parms): Use size_int, not build_int_2.
1468 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1470 2001-01-02 Richard Henderson <rth@redhat.com>
1472 * parse.y (asm): Set ASM_INPUT_P.
1474 2001-01-02 Jason Merrill <jason@redhat.com>
1476 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1479 * typeck.c (cp_truthvalue_conversion): New fn.
1480 * cvt.c (ocp_convert): Use it.
1482 * cp-tree.h: Lose c-common.c decls.
1484 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1485 * cvt.c (convert_to_void): Use type_unknown_p.
1487 * typeck.c (strip_all_pointer_quals): Also strip quals from
1488 pointer-to-member types.
1490 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1493 * call.c (build_new_method_call): Do evaluate the object parameter
1494 when accessing a static member.
1495 * typeck.c (build_component_ref): Likewise.
1497 2001-01-02 Andreas Jaeger <aj@suse.de>
1499 * decl.c (cp_missing_noreturn_ok_p): New.
1500 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1502 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1504 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1506 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1508 * class.c (pushclass): Remove #if 0'd code.
1509 * cp-tree.h (overload_template_name): Remove.
1510 * decl.c (store_bindings): Simplify.
1511 (pop_from_top_level): Likewise.
1512 * pt.c (overload_template_name): Remove.
1513 (instantiate_decl): Don't call push_to_top_level if it's not
1516 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1518 * pt.c (register_local_specialization): Don't return a value.
1519 (lookup_template_class): Use move-to-front heuristic when looking
1520 up template instantiations.
1521 (instantiate_decl): Only push_to_top_level when we're actually
1522 going to instantiate the template.
1524 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1526 * search.c (binfo_for_vtable): Return least derived class, not
1527 most. Handle secondary vtables.
1529 2000-12-22 Jason Merrill <jason@redhat.com>
1531 * pt.c (more_specialized): Don't optimize len==0.
1532 (fn_type_unification): If we're adding the return type, increase len.
1534 * typeck.c (build_binary_op): Fix pmf comparison logic.
1536 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1537 DECL_STATIC_FUNCTION_P.
1539 * semantics.c (genrtl_finish_function): Don't try to jump to
1540 return_label unless it exists.
1542 In partial ordering for a call, ignore parms for which we don't have
1544 * call.c (joust): Pass len to more_specialized.
1545 (add_template_candidate_real): Strip 'this', pass len.
1546 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1547 (get_bindings_order): New fn. Pass len down.
1548 (get_bindings_real): Strip 'this', pass len.
1549 (fn_type_unification): Likewise.
1550 (type_unification_real): Succeed after checking 'len' args.
1551 (most_specialized_instantiation): Lose explicit_args parm.
1552 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1555 2000-12-21 Jason Merrill <jason@redhat.com>
1557 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1558 DECL_TEMPLATE_RESULT.
1560 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1561 lookup_fnfields_here.
1563 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1565 * call.c (build_object_call): Also allow conversions that return
1566 reference to pointer to function.
1567 (add_conv_candidate): Handle totype being ref to ptr to fn.
1568 (build_field_call): Also allow members of type reference to function.
1569 Lose support for calling pointer to METHOD_TYPE fields.
1571 * error.c (dump_expr): Handle *_CAST_EXPR.
1573 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1575 * tree.c (break_out_cleanups): Lose.
1576 * cp-tree.h: Remove prototype.
1577 * typeck.c (build_component_ref): Don't break_out_cleanups.
1578 (build_compound_expr): Likewise.
1579 * semantics.c (finish_expr_stmt): Likewise.
1581 2000-12-20 Richard Henderson <rth@redhat.com>
1583 * cp-tree.h: Update declarations.
1584 * decl.c (finish_case_label): Return the new stmt node.
1585 * semantics.c (finish_goto_stmt): Likewise.
1586 (finish_expr_stmt, finish_return_stmt): Likewise.
1587 (finish_break_stmt, finish_continue_stmt): Likewise.
1588 (finish_asm_stmt): Likewise.
1589 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1590 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1591 (simple_if, simple_stmt): Return the new stmt node.
1594 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1596 * cp-tree.h: Don't declare warn_long_long.
1598 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1600 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1603 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1605 * pt.c (unify): Handle when both ARG and PARM are
1606 BOUND_TEMPLATE_TEMPLATE_PARM.
1608 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1610 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1611 DECL_TEMPLATE_PARM_P.
1613 2000-12-15 Jason Merrill <jason@redhat.com>
1615 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1617 * init.c (build_new_1): Don't strip quals from type.
1619 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1621 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1623 * call.c (build_new_function_call): Lose space before paren in
1625 (build_new_method_call): Likewise.
1627 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1629 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1631 * pt.c (check_explicit_specialization): Propagate default
1632 function arguments to explicit specializations.
1634 2000-12-13 DJ Delorie <dj@redhat.com>
1636 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1639 2000-12-08 Jason Merrill <jason@redhat.com>
1641 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1643 Clean up copy-initialization in overloading code.
1644 * call.c (build_user_type_conversion_1): Die if we are asked to
1645 convert to the same or a base type.
1646 (implicit_conversion): Avoid doing so. Lose reference binding code.
1647 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1648 direct-initialization. Also do direct-init part of copy-init.
1649 (build_user_type_conversion): Don't provide context to convert_like.
1650 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1651 the constructor call for copy-init.
1653 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1654 instantiation of a member template.
1655 (do_decl_instantiation): Not here.
1657 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1659 * class.c (check_field_decls): Don't special case anonymous
1660 fields in error messages.
1661 (note_name_declared_inpwdpwd
1662 _class): Use %D on diagnostic.
1664 * tree.c (pod_type_p): Use strip_array_types.
1665 (cp_valid_lang_attribute): Likewise.
1666 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1667 multiple evaluations.
1668 (cp_has_mutable_p): Use strip_array_types.
1670 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1672 * cp-tree.h (sufficient_parms_p): Declare new function.
1673 * call.c (sufficient_parms_p): New function, broken out of ...
1674 (add_function_candidate): ... here. Use it.
1675 (add_conv_candidate): Use it.
1676 * decl.c (grok_ctor_properties): Use it.
1678 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1680 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1682 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1684 * decl2.c (lang_decode_option): Handle -Wformat-security.
1686 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1688 * pt.c (verify_class_unification): New function.
1689 (get_class_bindings): Use it.
1690 (try_class_unification): Tidy.
1691 (unify): Handle when argument of a template-id is not
1692 template parameter dependent.
1693 (template_args_equal): Handle when TREE_CODE's do not match.
1695 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1697 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1698 for -save-temps, pass all relevant -Defines to it, and then don't
1699 pass them to cc1plus.
1701 2000-12-05 Will Cohen <wcohen@redhat.com>
1703 * decl.c (finish_case_label): Cleared
1704 more_cleanups_ok in surrounding function scopes.
1705 (define_label): Likewise.
1707 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1709 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1710 (get_matching_virtual): Remove.
1711 (look_for_overrides): Declare new function.
1712 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1714 * class.c (check_for_override): Move base class iteration code
1715 to look_for_overrides.
1716 * search.c (next_baselink): Remove.
1717 (get_virtuals_named_this): Remove.
1718 (get_virtual_destructor): Remove.
1719 (tree_has_any_destructors_p): Remove.
1720 (struct gvnt_info): Remove.
1721 (check_final_overrider): Remove `virtual' from error messages.
1722 (get_matching_virtuals): Remove. Move functionality to ...
1723 (look_for_overrides): ... here, and ...
1724 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1727 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1729 * typeck.c (get_delta_difference): If via a virtual base,
1731 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1734 2000-12-04 Richard Henderson <rth@redhat.com>
1736 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1738 2000-12-04 Jason Merrill <jason@redhat.com>
1740 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1741 (write_builtin_type): Pass intSI_type_node and the like through
1743 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1744 Pass intSI_type_node and the like through type_for_mode.
1745 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1746 * pt.c (tsubst, unify): Likewise.
1747 * tree.c (walk_tree): Likewise.
1748 * error.c (dump_type): Likewise.
1749 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1751 * Make-lang.in: Tweak top comment for emacs.
1754 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1756 * class.c (clone_function_decl): Robustify.
1758 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1760 * decl.c (store_bindings): Only search in the non modified
1761 old_bindings for duplicates.
1763 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1765 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1768 * typeck.c (build_static_cast): Remove unused variable.
1770 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1772 * pt.c: Fix typo in comment.
1774 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1776 * decl2.c (warn_format): Remove definition.
1777 (lang_decode_option): Handle -Wformat-nonliteral,
1778 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1780 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1782 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1783 (init_decl_processing): Don't create string_type_node,
1784 const_string_type_node, wint_type_node, intmax_type_node,
1785 uintmax_type_node, default_function_type, ptrdiff_type_node and
1786 unsigned_ptrdiff_type_node. Adjust position of call to
1787 c_common_nodes_and_builtins.
1788 (identifier_global_value): New function.
1790 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1792 * call.c (standard_conversion): Reject pointer to member
1793 conversions from ambiguous, inaccessible or virtual bases.
1794 * typeck.c (build_static_cast): Don't check pointers to members
1797 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1799 * method.c (do_build_copy_constructor): Preserve cv
1800 qualifications when accessing source object members.
1801 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1804 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1806 * method.c (do_build_assign_ref): Construct appropriately
1807 CV-qualified base reference. Don't allow const casts in base
1810 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1812 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1813 incomplete return type.
1815 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1817 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1818 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1821 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1823 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1825 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1827 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1829 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1831 * decl.c (grokdeclarator): Do type access control on friend
1834 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1836 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1837 bison parser ickiness.
1838 * pt.c (tsubst_friend_function): Enter namespace scope when
1839 tsubsting the function name.
1840 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1842 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1844 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1845 * cvt.c (cp_convert_to_pointer): Add force parameter.
1846 Allow conversions via virtual base if forced.
1847 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1848 (ocp_convert): Likewise.
1849 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1850 * typeck.c (get_delta_difference): Adjust handling of virtual
1853 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1855 * tree.c (struct list_hash): Remove.
1856 (list_hash_table): Make it be an htab.
1857 (struct list_proxy): New type.
1858 (list_hash_eq): New function.
1859 (list_hash_pieces): Renamed from ...
1860 (list_hash): ... this.
1861 (list_hash_lookup): Remove.
1862 (list_hash_add): Remove.
1863 (hash_tree_cons): Use the generic hashtable.
1864 (mark_list_hash): Remove.
1865 (init_tree): Create the hashtable.
1867 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1869 * method.c (build_mangled_C9x_name): Rename to
1870 build_mangled_C99_name. Change C9X references in comments to
1873 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1875 * parse.y (unary_expr): Move VA_ARG from here ...
1876 (primary): ... to here.
1878 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1880 * semantics.c (finish_id_expr): If type is error_mark, return
1883 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1885 * pt.c (lookup_template_class): Simplify loop exit constructs.
1886 Cope when there is no partial instantiation of a template
1889 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1891 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1893 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1895 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1898 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1899 destructors that haven't already been cloned.
1901 2000-11-20 Richard Henderson <rth@redhat.com>
1903 * parse.y (yyparse_1): Rename the parser entry point.
1905 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1907 * mangle.c (write_name): Use <unscoped-name> for names directly in
1909 (write_unscoped_name): Accept names directly in function scope.
1911 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1913 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1914 * parse.y (extdef): Add EXPORT reduction.
1915 * spew.c (yylex): Don't skip export here.
1917 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1919 * decl.c (init_decl_processing): Correct name of pure virtual
1920 function under the new ABI.
1921 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1922 (throw_bad_typeid): Likewise for bad typeid function.
1924 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1926 * decl.c (grokparms): Don't even function types of `void' type,
1928 * mangle.c (write_type): Don't crash when confronted with the
1931 * decl.c (grokparms): Don't create parameters of `void' type.
1933 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1935 * lex.c (mark_impl_file_chain): Delete.
1936 (init_parse): Remove call to ggc_add_string_root. No need to
1937 ggc_strdup a string constant. Do not add impl_file_chain to GC
1939 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1941 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1943 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1945 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1947 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1948 * decl.c (grokdeclarator): Don't reject void parms here.
1949 (require_complete_types_for_parms): Simplify, use
1950 complete_type_or_else.
1951 (grokparms): Remove bitrot. Remove funcdef parm.
1952 Deal with ellipsis parm lists here.
1953 * semantics.c (finish_parmlist): Don't append void_list_node
1954 here. Set PARMLIST_ELLIPSIS_P.
1956 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1958 * typeck2.c (incomplete_type_error): Reorganise to avoid
1959 excessive diagnostics.
1961 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1963 * lex.c (struct impl_files, internal_filename): Constify a char *.
1965 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1967 * mangle.c (write_special_name_constructor): Don't generate
1968 assembler junk when confronted with an old-style constructor.
1969 (write_special_name_destructor): Likewise.
1970 (mangle_decl_string): Do it here instead.
1972 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1974 * call.c (op_error): Make error messages clearer.
1976 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1978 * decl.c (wrapup_globals_for_namespace): Don't mark things
1979 TREE_ASM_WRITTEN when they're not.
1981 2000-11-15 Jason Merrill <jason@redhat.com>
1983 * typeck2.c (friendly_abort): Uncount the error before handing
1986 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1988 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1990 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1992 * class.c (build_vtbl_initializer): Fix typo in comment.
1993 * typeck.c (expr_sizeof): Don't crash on errors.
1995 2000-11-14 Jim Wilson <wilson@redhat.com>
1997 * lang-specs.h: Add %2 after %(cc1_options).
1999 2000-11-14 Richard Henderson <rth@redhat.com>
2001 * typeck.c (c_sizeof): Be strict about casting result value
2002 back to c_size_type_node.
2003 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2005 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2007 * typeck.c (build_unary_op): Use boolean_increment from
2008 c-common.c, moving the relevant code there.
2010 2000-11-11 Jason Merrill <jason@redhat.com>
2012 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2014 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2017 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2019 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2020 * lex.c (copy_lang_decl): Likewise.
2022 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2024 * dump.c (cp_dump_tree): Don't dump function bodies here.
2026 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2027 (dump.o): Update dependency list.
2028 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2029 (flag_dump_translation_unit): Likewise.
2030 (CP_TYPE_QUALS): Adjust definition.
2031 (DECL_C_BIT_FIELD): Remove.
2032 (SET_DECL_C_BIT_FIELD): Likewise.
2033 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2034 (add_maybe_template): Likewise.
2035 (strip_array_types): Likewise.
2036 (dump_node_to_file): Likewise.
2037 (cp_dump_tree): New function.
2038 * decl.c (init_decl_processing): Set lang_dump_tree.
2039 * decl2.c (flag_dump_translation_unit): Remove.
2040 * dump.c: Move most of it to ../c-dump.c.
2041 (cp_dump_tree): New function.
2042 * pt.c (add_maybe_template): Remove.
2043 * typeck.c (strip_array_types): Likewise.
2045 2000-11-07 Eric Christopher <echristo@redhat.com>
2047 * decl.c (init_decl_processing): Change definition of
2048 __wchar_t to wchar_t. Remove artificial declaration of
2050 * lex.c: Change instances of __wchar_t to wchar_t.
2052 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2054 * lex.c (do_identifier): Don't lookup_name for operators.
2055 * parse.y (operator): Save looking_for_typename.
2056 (unoperator): Restore it.
2057 * spew.c (frob_opname): Use nth_token for lookahead.
2059 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2061 * decl.c (grok_op_properties): Always use coerce_new_type and
2063 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2064 exception specification. Tidy up.
2065 (coerce_delete_type): Preserve exception specification. Tidy up.
2067 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2069 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2070 (push_binding_level), error.c (cp_tree_printer), pt.c
2071 (process_partial_specialization, tsubst_template_arg_vector),
2072 search.c (lookup_member): Use memset () instead of bzero ().
2074 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2076 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2078 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2080 * Make-lang.in (c++.distdir): Remove.
2082 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2084 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2085 declarations from different namespaces to be combined.
2087 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2089 * decl.c: Include tm_p.h.
2091 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2093 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2095 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2097 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2098 (build_overload_value), repo.c (open_repo_file), xref.c
2099 (open_xref_file): Use strchr () and strrchr () instead of index ()
2102 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2104 * call.c (build_over_call): Call fold on the CALL_EXPR.
2106 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2108 * error.c (dump_template_decl): Separate template hearders with
2111 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2113 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2114 TS_* flags with corresponding TFF_*. Adjust prototypes of
2115 functions (which used to take a tree_string_flags) to take an int.
2117 * cp-tree.h (enum tree_string_flags): Remove
2118 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2119 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2120 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2121 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2122 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2123 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2124 (type_as_string, decl_as_string, expr_as_string,
2125 context_as_string): Adjust prototype.
2127 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2128 instead of TS_PLAIN.
2130 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2131 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2134 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2136 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2137 (linkage_kind): New enumeration.
2138 (decl_linkage): New function.
2139 * decl2.c (comdat_linkage): Extend comment.
2140 * error.c (dump_function_decl): Print the arguments used to
2141 instantiate a template, even when not printing the type of the
2143 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2144 not TREE_PUBLIC, to test for external linkage.
2145 * tree.c (decl_linkage): New function.
2147 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2149 * pt.c (instantiate_decl): Always instantiate static data members
2150 initialized in-class.
2152 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2154 * Make-lang.in: Move all build rules here from Makefile.in,
2155 adapt to new context. Wrap all rules that change the current
2156 directory in parentheses. Expunge all references to $(P).
2157 When one command depends on another and they're run all at
2158 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2159 all object-file generation rules. Delete obsolete variables.
2161 * Makefile.in: Delete.
2162 * config-lang.in: Delete outputs= line.
2164 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2166 * error.c (dump_function_decl): Print no space between
2167 `ptr-operator' the `type-specifier' of the return type.
2168 (dump_type_prefix): Make sure we put space at the appropriate
2171 2000-10-23 Jason Merrill <jason@redhat.com>
2173 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2175 2000-10-22 Jason Merrill <jason@redhat.com>
2177 * call.c (build_conditional_expr): Use ocp_convert to force
2180 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2182 * call.c (standard_conversion): Use RVALUE_CONVs for all
2183 expressions that satisfy lvalue_p, not just those that satisfy
2186 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2188 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2189 not one with TYPE_IS_SIZETYPE set.
2190 (dubious_conversion_warnings): Remove special-case code.
2192 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2194 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2195 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2196 (dump_type_prefix): Print vector-of-int as 'int vector'.
2197 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2198 * tree.c (walk_tree): Handle VECTOR_TYPE.
2200 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2202 2000-10-21 Jason Merrill <jason@redhat.com>
2204 * parse.y (operator): Set got_object from got_scope.
2205 Set looking_for_typename.
2206 * decl.c (lookup_name_real): Clear val after setting from_obj.
2207 Reorganize diagnostic.
2209 2000-10-20 Jason Merrill <jason@redhat.com>
2211 * tree.c (walk_tree): Don't walk into default args.
2213 * error.c (dump_expr): Use host_integerp.
2215 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2217 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2218 "since" in error message.
2220 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2222 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2224 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2226 * decl.c (revert_static_member_fn): Fixed typo.
2228 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2230 * class.c (subobject_offset_fn): New type.
2231 (dfs_record_base_offsets): Remove.
2232 (record_base_offsets): Likewise.
2233 (dfs_search_base_offsets): Likewise.
2234 (record_subobject_offset): New function.
2235 (check_subobject_offset): Likewise.
2236 (walk_subobject_offsets): Likewise.
2237 (record_subobject_offsets): Likewise.
2238 (layout_conflict_p): Reimplement.
2239 (layout_nonempty_base_or_field): Correct handling of type
2240 conflicts during layout.
2241 (layout_empty_base): Likewise.
2242 (build_base_field): Adjust to handle new representation of empty
2244 (build_base_fields): Likewise.
2245 (layout_virtual_bases): Likewise.
2246 (splay_tree_compare_integer_csts): New function.
2247 (layout_class_type): Use a splay_tree, rather than a varray, to
2248 represent the offsets of empty bases.
2250 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2251 * decl.c (select_decl): Don't return declarations that are
2254 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2256 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2257 (fake_std_node): New macro.
2258 * decl.c (in_std): Rename to ...
2259 (in_fake_std): ... this.
2260 (flag_no_builtin): Remove.
2261 (flag_no_nonansi_builtin): Likewise.
2262 (walk_namespaces_r): Use fake_std_node.
2263 (push_namespace): Use std_identifier.
2264 (pop_namespace): Use in_fake_std.
2265 (lookup_name_real): Use fake_std_node.
2266 (init_decl_processing): When -fhonor-std, create the `std'
2267 namespace. Don't create a dummy fake_std_node in that case.
2268 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2269 (builtin_function): Put builtins whose names don't begin
2270 with `_' in the std namespace.
2271 * decl2.c (flag_no_builtin): Remove.
2272 (flag_no_nonansi_builtin): Likewise.
2273 (set_decl_namespace): Use fake_std_node.
2274 (validate_nonmember_using_decl): Likewise.
2275 (do_using_directive): Likewise.
2276 (handle_class_head): Likewise.
2277 * dump.c (dequeue_and_dump): Likewise.
2278 * except.c (init_exception_processing): Use std_identifier.
2279 * init.c (build_member_call): Use fake_std_node.
2280 * rtti.c (init_rtti_processing): Use std_identifier.
2282 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2284 * cp-tree.h (back_end_hook): Remove declaration.
2285 * decl2.c (back_end_hook): Remove definition.
2287 * dump.c (dequeue_and_dump): Dump TREE_USED.
2289 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2291 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2293 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2295 * decl.c (WINT_TYPE): Define.
2296 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2297 c_size_type_node, signed_size_type_node and wint_type_node.
2299 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2301 * decl2.c (warn_missing_format_attribute): New variable.
2302 (lang_decode_option): Decode -Wmissing-format-attribute.
2304 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2306 * typeck.c (qualify_type): Remove.
2307 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2309 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2311 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2313 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2315 * Makefile.in (parse.c, parse.h): Create atomically.
2317 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2319 * class.c (current_obstack): Remove.
2320 * decl.c (ggc_p): Remove.
2321 (start_decl): Don't use decl_tree_cons.
2322 (grokdeclarator): Don't use build_decl_list.
2323 (start_function): Don't use decl_tree_cons.
2324 (finish_function): Don't mess with obstacks.
2325 * decl2.c (grok_x_components): Don't use build_decl_list.
2326 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2327 (implicitly_declare_fn): Don't call build_decl_list.
2328 * parse.y (frob_specs): Don't call build_decl_list or
2330 (expr_or_declarator_intern): Don't call decl_tree_cons.
2331 (primary): Don't call build_decl_list.
2332 (fcast_or_absdcl): Likewise.
2333 (typed_declspecs): Don't call decl_tree_cons.
2334 (reserved_declspecs): Don't call build_decl_list.
2335 (declmods): Likewise.
2336 (reserved_typespecquals): Likewise.
2338 (new_type_id): Likewise.
2339 (cv_qualifiers): Likewise.
2340 (after_type_declarator_intern): Likewise.
2341 (notype_declarator_intern): Likewise.
2342 (absdcl_intern): Likewise.
2343 (named_parm): Likewise.
2344 * pt.c (most_specialized_class): Likewise.
2345 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2346 (init_repo): Initialize it.
2347 * search.c (current_obstack): Remove.
2348 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2350 2000-10-09 Richard Henderson <rth@cygnus.com>
2352 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2353 (c++ language support bits for libgcc): Remove.
2354 (c++.clean): Remove cplib2.txt cleanup.
2355 * config-lang.in (headers, lib2funcs): Remove.
2357 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2358 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2359 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2360 * inc/new.h, inc/typeinfo: Remove files.
2362 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2364 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2366 (init_decl_processing): Initialize intmax_type_node and
2369 2000-10-06 Richard Henderson <rth@cygnus.com>
2371 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2372 (original_result_rtx): Remove.
2373 * decl.c (save_function_data): Don't clear x_result_rtx.
2374 (mark_lang_function): Don't mark it either.
2375 * expr.c (fixup_result_decl): Remove.
2376 * semantics.c (genrtl_named_return_value): Frob the return decl
2377 before calling emit_local_var.
2378 (genrtl_finish_function): Don't call fixup_result_decl.
2379 Always emit the jump to return_label.
2381 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2383 * pt.c (lookup_template_class): Set current access for enum.
2384 (tsubst_enum): Set file & line for enum decl.
2386 * spew.c (yylex): Remove unused variable.
2388 2000-10-05 Richard Henderson <rth@cygnus.com>
2390 * semantics.c (genrtl_finish_function): Don't init or check
2391 can_reach_end; remove noreturn and return value checks.
2393 2000-10-05 Tom Tromey <tromey@cygnus.com>
2395 * init.c (build_java_class_ref): Use `build_static_name' with a
2396 suffix, not a prefix, to build the class object's name.
2398 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2400 * cp-tree.h (access_kind): Fix comment typo.
2401 * decl2.c (grokfield): Fix diagnostic typo.
2402 * semantics.c (finish_template_type): Fix comment typo.
2403 (finish_qualified_object_call_expr): Likewise.
2405 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2407 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2410 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2412 * spew.c (frob_id): New static function.
2413 (frob_opname): Use it.
2416 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2418 * decl.c (lang_mark_false_label_stack): Remove.
2419 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2421 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2423 * gxxint.texi: Use @email for formatting email addresses.
2425 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2427 * error.c: Remove direct obstack manipulation. Replace with
2428 output_buffer-based formatting. Adjust calls to removed macros.
2429 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2430 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2431 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2433 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2435 * ir.texi: Move to ../c-tree.texi.
2437 2000-09-20 Jason Merrill <jason@redhat.com>
2439 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2441 2000-09-21 Andreas Jaeger <aj@suse.de>
2443 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2444 * cp-tree.h: ... here.
2446 * error.c: Remove declaration of cp_printer.
2448 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2450 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2452 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2454 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2457 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2459 * decl.c (start_function): Robustify.
2461 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2463 * cp-tree.h (check_function_format): Accept a `status' parameter.
2465 * call.c, typeck.c: Updates calls to `check_function_format'.
2467 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2469 * decl2.c (handle_class_head): Always push some scope even
2472 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2474 * cp-tree.h (struct cp_language_function): Remove
2475 x_scope_stmt_stack and name_declared.
2476 (current_scope_stmt_stack): Remove.
2477 (function_name_declared_p): New macro.
2478 (struct lang_decl_flags): Use c_lang_decl as a base class.
2480 (struct lang_decl): Replace saved_tree with context.
2481 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2482 (SET_DECL_FRIEND_CONTEXT): Likewise.
2483 (DECL_VIRTUAL_CONTEXT): Likewise.
2484 (DECL_SAVED_TREE): Remove.
2485 (C_DECLARED_LABEL_FLAG): Likewise.
2486 (cplus_expand_expr_stmt): Don't declare.
2487 (add_decl_stmt): Likewise.
2488 (add_scope_stmt): Likewise.
2489 * decl.c (mark_stmt_tree): Remove.
2490 (case_compare): Likewise.
2491 (finish_case_label): Use c_add_case_label.
2492 (init_decl_processing): Set more language-specific hooks.
2493 (build_enumerator): Fix typo in comment.
2494 (cplus_expand_expr_stmt): Remove.
2495 (mark_lang_function): Use mark_c_language_function.
2496 (lang_mark_tree): Use c_mark_lang_decl.
2497 * decl2.c: Change order of inclusion.
2498 * except.c: Likewise.
2499 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2500 back on c_expand_expr.
2501 * friend.c: Include expr.h.
2502 * init.c: Change order of inclusion.
2503 * Makefile.in: Update dependencies.
2504 * lex.h (free_lang_decl_chain): Remove.
2505 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2506 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2508 (instantiate_decl): Use function_name_declared_p.
2509 * semantics.c (lang_expand_expr_stmt): Remove.
2510 (set_current_function_name_declared): Likewise.
2511 (current_function_name_declared): Likewise.
2512 (begin_compound_stmt): Use function_name_declared_p.
2513 (add_decl_stmt): Remove.
2514 (setup_vtbl_ptr): Use function_name_declared_p.
2515 (add_scope_stmt): Remove.
2516 (current_scope_stmt_stack): New function.
2517 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2518 (expand_body): Use function_name_declared_p.
2519 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2520 * typeck.c: Change order of includes.
2521 (convert_sequence): Remove.
2523 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2525 * lex.c (reswords): Add _Complex.
2527 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2529 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2531 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2533 * init.c (begin_init_stmts): Don't use // comments.
2535 2000-09-12 Jason Merrill <jason@redhat.com>
2537 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2538 all non-extern arrays.
2540 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2541 typenames, too. Downgrade complaint to pedwarn.
2542 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2543 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2544 'class This::Inherited'.
2546 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2548 * decl.c (finish_case_label): Given the LABEL_DECL a
2551 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2553 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2554 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2555 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2556 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2557 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2559 (sorry_for_unsupported_tree, print_scope_operator,
2560 print_left_paren, print_right_paren, print_left_bracket,
2561 print_right_bracket, print_whitespace): Likewise.
2562 (aggr_variety): Rename to class_key_or_enum.
2563 (print_type): Rename to print_type_id.
2564 (print_type_specifier_seq, print_simple_type_specifier,
2565 print_elaborated_type_specifier,
2566 print_rest_of_abstract_declarator,
2567 print_parameter_declaration_clause, print_exception_specification,
2568 print_nested_name_specifier, print_template_id,
2569 typedef_original_name, print_template_argument_list_start,
2570 print_template_argument_list_end): New functions.
2572 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2574 * ir.texi: Add more documentation.
2576 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2578 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2579 (current_function_parms): Don't define.
2580 (struct cp_language_function): Remove parms_stored.
2581 (current_function_just_assigned_this): Don't define.
2582 (current_function_parms_stored): Likewise.
2583 (static_ctors): Declare.
2584 (static_dtors): Likewise.
2585 (SF_EXPAND): Don't define.
2586 (expand_start_early_try_stmts): Remove declaration.
2587 (store_parm_decls): Likewise.
2588 * decl.c (static_ctors): Don't declare.
2589 (static_dtors): Likewise.
2590 (struct binding_level): Remove this_block.
2591 (poplevel): Remove dead code.
2592 (set_block): Likewise.
2593 (mark_binding_level): Don't mark this_block.
2594 (mark_saved_scope): Don't mark x_function_parms.
2595 (init_decl_processing): Don't add current_function_parms as a GC
2597 (check_function_type): Change prototype.
2598 (start_function): Remove RTL-generation code.
2599 (expand_start_early_try_stmts): Remove.
2600 (store_parm_decls): Give it internal linkage. Remove
2601 RTL-generation code.
2602 (finish_function): Remove RTL-generation code.
2603 * decl2.c (static_ctors): Fix formatting.
2604 (static_dtors): Likewise.
2605 * method.c (use_thunk): Don't call store_parm_decls.
2606 (synthesize_method): Likewise.
2607 * optimize.c (maybe_clone_body): Likewise.
2608 * parse.y (fn.def2): Likewise.
2609 (.set_base_init): Likewise.
2610 (nodecls): Likewise.
2611 * pt.c (instantiate_decl): Likewise.
2612 * rtti.c (synthesize_tinfo_fn): Likewise.
2613 * semantics.c (genrtl_try_block): Simplify.
2614 (expand_body): Use genrtl_start_function and
2615 genrtl_finish_function.
2616 (genrtl_start_function): New function.
2617 (genrtl_finish_function): Likewise.
2619 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2621 * error.c (cp_tree_printer, case 'P'): Append break.
2623 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2625 * cp-tree.h (frob_opname): Declare.
2626 * parse.y (saved_scopes): New static variable.
2627 (cp_parse_init): Adjust.
2628 (do_id): If lastiddecl is NULL, do do_identifier.
2629 (operator): Save scope information.
2630 (unoperator): New reduction. Restore scope information.
2631 (operator_name): Append unoperator. Call frob_opname.
2632 * spew.c (frob_opname): Define.
2634 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2636 * decl.c, rtti.c: Include defaults.h if not already included.
2637 Don't define the *_TYPE_SIZE macros.
2639 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2641 * cp-tree.h (push_switch): Change prototype.
2642 (check_cp_case_value): Remove declaration.
2643 (decl_constant_value): Likewise.
2644 * decl.c (struct cp_switch): Add switch_stmt and cases.
2645 (case_compare): New function.
2646 (push_switch): Set switch_stmt. Initialize cases.
2647 (pop_switch): Clean up cases.
2648 (define_case_label): Rename to ...
2649 (finish_case_label): ... this. Do semantic analysis for case
2651 (start_function): Correct comment.
2652 * decl2.c (check_cp_case_value): Remove.
2653 * expr.c (do_case): Remove.
2654 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2655 * semantics.c (genrtl_do_poplevel): Remove declaration.
2656 (RECHAIN_STMTS): Remove.
2657 (finish_break_stmt): Use build_break_stmt.
2658 (finish_continue_stmt): Use build_continue_stmt.
2659 (finish_switch_cond): Adjust condition here, rater than in
2660 c_expand_start_case.
2661 (finish_case_label): Remove.
2662 * typeck.c (c_expand_return): Remove.
2663 (c_expand_start_case): Likewise.
2665 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2667 * ir.texi: Document type nodes.
2669 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2671 * cp-tree.h (init_cp_semantics): Declare.
2672 (genrtl_try_block): Don't declare.
2673 (genrtl_handler): Likewise.
2674 (genrtl_catch_block): Likewise.
2675 (genrtl_ctor_stmt): Likewise.
2676 (genrtl_subobject): Likewise.
2677 (genrtl_do_poplevel): Likewise.
2678 (genrtl_named_return_value): Likewise.
2679 * lex.c (init_parse): Call init_cp_semantics.
2680 * semantics.c (genrtl_try_block): Give it internal linkage.
2681 (genrtl_handler): Likewise.
2682 (genrtl_catch_block): Likewise.
2683 (genrtl_ctor_stmt): Likewise.
2684 (genrtl_subobject): Likewise.
2685 (genrtl_do_poplevel): Likewise.
2686 (genrtl_named_return_value): Likewise.
2687 (lang_expand_stmt): Rename to ...
2688 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2689 (init_cp_semantics): Define.
2691 * decl.c (initialize_local_var): Remove RTL-generating code.
2692 * semantics.c (genrtl_try_block): Fix formatting.
2694 Move statement-tree facilities from C++ to C front-end.
2695 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2696 (void_zero_node): Remove.
2697 (stmt_tree): Likewise.
2698 (scope_chain): Adjust.
2699 (language_function): Rename to cp_language_function.
2700 (cp_function_chain): Adjust.
2701 (current_stmt_tree): Remove.
2702 (last_tree): Likewise.
2703 (last_expr_type): Likewise.
2704 (struct lang_decl): Adjust.
2705 (STMT_IS_FULL_EXPR_P): Remove.
2707 (begin_stmt_tree): Likewise.
2708 (finish_stmt_tree): Likewise.
2709 (walk_tree_fn): Likewise.
2710 (walk_stmt_tree): Likewise.
2711 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2712 * decl.c (mark_stmt_tree): Adjust type.
2713 (init_decl_processing): Don't build void_zero_node.
2714 (initialize_local_var): Adjust usage of current_stmt_tree.
2715 (finish_enum): Use add_stmt, not add_tree.
2716 (save_function_data): Adjust use of language_function.
2717 (finish_constructor_body): Use add_stmt, not add_tree.
2718 (finish_destructor_body): Likewise.
2719 (push_cp_function_context): Adjust use of language_function.
2720 (pop_cp_function_context): Likewise.
2721 (mark_lang_function): Likewise.
2722 (mark_cp_function_context): Likewise.
2723 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2724 (build_vec_init): Likewise.
2725 * semantics.c (SET_LAST_STMT): Remove.
2726 (RECHAIN_STMTS): Don't use it.
2727 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2728 (current_stmt_tree): Define.
2730 (finish_goto_stmt): Use add_stmt, not add_tree.
2731 (finish_expr_stmt): Likewise.
2732 (begin_if_stmt): Likewise.
2733 (finish_then_clause): Likewise.
2734 (begin_while_stmt): Likewise.
2735 (begin_do_stmt): Likewise.
2736 (finish_return_stmt): Likewise.
2737 (begin_for_stmt): Likewise.
2738 (finish_break_stmt): Likewise.
2739 (finish_continue_stmt): Likewise.
2740 (begin_switch_stmt): Likewise.
2741 (finish_case_label): Likewise.
2742 (begin_try_block): Likewise.
2743 (begin_function_try_block): Likewise.
2744 (begin_handler): Likewise.
2745 (begin_catch_block): Likewise.
2746 (begin_compound_stmt): Likewise.
2747 (begin_asm_stmt): Likewise.
2748 (finish_asm_stmt): Likewise.
2749 (finish_label_stmt): Likewise.
2750 (add_decl_stmt): Likewise.
2751 (finish_subobject): Likewise.
2752 (finish_decl_cleanup): Likewise.
2753 (finish_named_return_value): Likewise.
2754 (setup_vtbl_ptr): Likewise.
2755 (add_scope_stmt): Likewise.
2756 (finish_stmt_expr): Likewise.
2757 (prune_unused_decls): Remove.
2758 (begin_stmt_tree): Likewise.
2759 (finish_stmt_tree): Likewise.
2760 (prep_stmt): Adjust use of current_stmt_tree.
2761 (lang_expand_stmt): Likewise.
2762 * tree.c (statement_code_p): Remove.
2763 (cp_statement_code_p): New function.
2764 (walk_stmt_tree): Remove.
2765 (init_tree): Set lang_statement_code_p.
2767 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2769 Integrated preprocessor.
2771 * Make-lang.in, Makefile.in: Remove all references to input.c,
2772 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2773 * gxx.gperf, hash.h, input.c: Delete.
2774 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2775 initialized properly.
2777 * class.c (fixup_pending_inline): Take a tree, not a
2778 struct pending_inline *. All callers changed.
2779 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2780 RID_PROTECTED entries in ridpointers[] array here.
2781 * decl.c (duplicate_decls): Do not refer to struct
2783 (record_builtin_type, init_decl_processing): Use RID_MAX not
2785 (grokdeclarator): Use C_IS_RESERVED_WORD.
2786 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2788 (grok_x_components): Do not inspect pending_inlines chain.
2790 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2791 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2792 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2793 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2794 TIME_IDENTIFIER_FILEINFO): Kill.
2796 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2798 * parse.y: Call do_pending_inlines unconditionally.
2799 reinit_parse_for_method is now snarf_method. fn.defpen is no
2800 longer necessary. Remove unnecessary <itype> annotation on
2801 SCOPE. Do not refer to end_of_file or struct pending_inline.
2802 * semantics.c (begin_inline_definitions): Call
2803 do_pending_inlines unconditionally.
2805 * lex.c: Remove all code now shared with C front end.
2806 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2807 into the get_identifier table. Rewrite pragma handling to
2808 work with the registry. Move code to save tokens for later
2809 processing to spew.c.
2811 * spew.c: Rewrite everything in terms of token streams instead
2812 of text. Move routines here from lex.c / input.c as
2813 appropriate. GC-mark trees hanging off the pending inlines
2816 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2818 * NEWS: Mention that the named return value extension has been
2820 * cp-tree.h (original_result_rtx): Define.
2821 (TREE_REFERENCE_EXPR): Remove.
2822 (DECL_VPARENT): Likewise.
2823 (pushdecl_nonclass_level): Likewise.
2824 (store_return_init): Likewise.
2825 (reinit_lang_specific): Likewise.
2826 (genrtl_named_return_value): Change prototype.
2827 * decl.c (original_result_rtx): Remove.
2828 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2829 Do not generate RTL for local variables here.
2830 (store_return_init): Remove.
2831 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2833 (finish_named_return_value): Adjust accordingly. Warn that this
2834 extension is deprecated.
2835 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2837 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2839 * pt.c (type_unification_real): Replace switch with if.
2840 (unify): Tsubst non-type parms before comparing.
2842 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2844 * error.c (dump_typename): New function, broken out of ...
2845 (dump_type): ... here. Use it.
2846 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2848 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2850 * init.c (build_offset_ref): Deal with namespace scoped
2853 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2855 * class.c (resolve_address_of_overloaded_function): Add
2856 explanation message.
2857 * decl.c (define_case_label): Reformat explanation.
2858 * decl2.c (finish_static_data_member_decl): Likewise.
2859 (grokfield): Likewise.
2860 * friend.c (do_friend): Likewise.
2862 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2864 * tree.c (walk_tree): Expose tail recursion.
2865 (walk_stmt_tree): New function.
2866 * cp-tree.h: Prototype walk_stmt_tree.
2867 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2868 the BLOCKs directly. If a BLOCK has no variables after
2869 pruning, discard it.
2870 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2871 restore the line number.
2873 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2875 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2876 (pt.o): Remove dependency on HTAB_H.
2877 * cp-tree.h: Include hashtab.h.
2878 (walk_tree): Change prototype.
2879 (walk_tree_without_duplicates): New function.
2880 * decl.c (check_default_argument): Use it.
2881 * optimize.c (remap_decl): Adjust calls to walk_tree.
2882 (copy_body): Likewise.
2883 (expand_calls_inline): Likewise.
2884 (calls_setjmp_p): Use walk_tree_without_duplicates.
2885 * pt.c: Don't include hashtab.h.
2886 (for_each_template_parm): Use walk_tree_without_duplicates.
2887 * semantics.c (finish-stmt_tree): Likewise.
2888 (expand_body): Likewise.
2889 * tree.c (walk_tree): Add additional parameter.
2890 (walk_tree_without_duplicates): New function.
2891 (count_trees): Use it.
2892 (verify_stmt_tree): Adjust call to walk_tree.
2893 (find_tree): Use walk_tree_without_duplicates.
2894 (no_linkage_check): Likewise.
2895 (break_out_target_exprs): Adjust call to walk_tree.
2896 (cp_unsave): Likewise.
2898 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2900 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2901 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2902 * cp-tree.h (TYPE_BINFO): Adjust comment.
2903 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2904 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2905 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2906 (TYPE_TEMPLATE_INFO): Likewise.
2907 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2908 * class.c (push_nested_class): Likewise.
2909 * decl.c (lookup_name_real): Likewise.
2910 (grokdeclarator): Likewise.
2911 (grok_op_properties): Likewise.
2912 (xref_tag): Likewise.
2913 (xref_basetypes): Likewise.
2914 * decl2.c (constructor_name_full): Likewise.
2915 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2916 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2917 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2918 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2919 (dump_type_suffix): Likewise.
2920 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2922 (get_aggr_from_typedef): Likewise.
2923 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2924 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2925 (write_template_parm): Likewise.
2926 (write_template_template_parm): Check tree code instead of
2927 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2928 * method.c (build_overload_nested_name): Add
2929 BOUND_TEMPLATE_TEMPLATE_PARM.
2930 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2931 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2932 * pt.c (convert_template_argument): Check tree code instead of
2933 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2934 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2935 (for_each_template_parm): Adjust comment.
2936 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2937 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2938 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2939 template_args_equal to compare template template parameter cases.
2940 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2941 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2943 * tree.c (copy_template_template_parm): Decide whether to create
2944 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2945 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2946 (copy_tree_r): Likewise.
2947 * typeck.c (comptypes): Likewise. Check tree code instead of
2948 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2950 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2952 * decl.c (finish_function): Move the code for handling functions
2953 marked with the constructor and destructor attributes inside the
2956 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2958 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2960 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2962 * pt.c (lookup_template_class): Remove abort.
2963 * tree.c (get_type_decl): Allow error_mark_node.
2965 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2967 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2970 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2972 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2975 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2977 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2978 union tag mismatch error reporting.
2980 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2982 * call.c (build_scoped_method_call): Check it is not a namespace.
2984 2000-08-30 Jason Merrill <jason@redhat.com>
2986 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2988 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2989 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2990 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2992 * decl.c (start_function): Always call make_function_rtl.
2994 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2996 * semantics.c (prune_unused_decls): New function.
2997 (finish_stmt_tree): Call it via walk_tree.
2999 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3001 * class.c (build_secondary_vtable): Constify a char *.
3002 * decl.c (init_decl_processing): Initialize function_id_node,
3003 pretty_function_id_node, and func_id_node.
3004 * input.c (struct input_source): Constify 'str'.
3005 (feed_input): Constify first argument.
3006 * mangle.c (write_identifier): Constify argument.
3007 * pt.c (mangle_class_name_for_template): Constify argument.
3009 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3011 * typeck.c (mark_addressable): Remove code that pokes around in
3014 2000-08-28 Jason Merrill <jason@redhat.com>
3016 * lex.c (file_name_nondirectory): Move to toplev.c.
3018 * cp-tree.h (LOCAL_CLASS_P): New macro.
3019 * class.c (finish_struct_1): Use it.
3021 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3023 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3024 (write_encoding): Pass another argument to write_name.
3025 (write_name): Add ignore_local_scope parameter. Fix handling of
3027 (write_nested_name): Use write_unqualified_name.
3028 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3029 (write_template_prefix): Use write_unqualified_name.
3030 (write_component): Remove.
3031 (write_local_name): Add parameter. Use direct local entity to
3032 discriminator calculation.
3033 (write_class_enum_type): Pass another argument to write_name.
3034 (write_template_template_arg): Likewise.
3035 (make_guard_variable): Likewise.
3037 2000-08-27 Jason Merrill <jason@redhat.com>
3039 * decl.c (pushdecl): Matching decls for local externs are found in
3040 the current level. Propagate linkage information from previous
3043 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3045 * ir.texi (Expressions): Fix typo.
3047 2000-08-25 Greg McGary <greg@mcgary.org>
3049 * tree.c (init_tree): Use ARRAY_SIZE.
3051 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3053 * error.c (cp_tree_printer): Rework.
3055 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3057 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3059 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3060 (cp-demangle.o): Remove target.
3061 (dyn-string.o): Likewise.
3063 * decl.c (grokfndecl): Require that `main' return an `int'.
3064 * mangle.c (write_encoding): Don't mangle return types for
3065 conversion functions.
3067 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3069 * error.c (tree_formatting_info): New data type.
3070 (tree_being_formatted): New macro.
3071 (tree_formatting_flags): Likewise.
3072 (put_whitespace): Likewise.
3073 (print_tree_identifier): Likewise.
3074 (print_identifier): Likewise.
3075 (cp_tree_printer, print_function_argument_list, print_declaration,
3076 print_expression, print_function_declaration,
3077 print_function_parameter, print_type, print_cv_qualifier): New
3079 (init_error): Initialize lang_printer.
3081 2000-08-24 Jason Merrill <jason@redhat.com>
3083 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3084 adjustment necessary.
3086 2000-08-24 Greg McGary <greg@mcgary.org>
3088 * cp-tree.h (MAIN_NAME_P): Remove macro.
3090 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3092 * error.c (print_instantiation_context): Don't forget to flush the
3095 2000-08-23 Jason Merrill <jason@redhat.com>
3097 * typeck.c (build_ptrmemfunc): Save the input pmf.
3099 * method.c (process_modifiers): Use same_type_p.
3101 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3103 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3104 * mangle.c (write_function_type): Change prototype.
3105 (write_encoding): Don't mangle return types for
3106 constructors or destructors.
3107 (write_type): Adjust call to write_function_type.
3108 * pt.c (instantiate_template): Instantiate alternate entry points
3109 when instantiating the main function.
3111 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3113 * error.c (cp_print_error_function): Don't use embedded '\n' in
3116 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3118 * decl.c (init_decl_processing): Remove bogus initialization.
3119 * error.c (lang_print_error_function): Restore here.
3120 (init_error): Initialize print_error_function.
3122 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3124 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3126 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3128 * Makefile.in (error.o): Depends on diagnostic.h
3130 * cp-tree.h (problematic_instantiation_changed,
3131 record_last_problematic_instantiation, current_instantiation,
3132 print_instantiation_context): Declare.
3133 (maybe_print_template_context): Remove.
3135 * decl.c (init_decl_processing): Set print_error_function to NULL.
3136 (lang_print_error_function): Remove, since we're using a new
3139 * error.c: #include diagnostic.h
3140 (function_category): New function.
3141 (cp_diagnostic_starter): Likewise.
3142 (cp_diagnostic_finalizer): Likewise.
3143 (cp_print_error_function): Likewise.
3144 (maybe_print_instantiation_context): Likewise.
3145 (print_instantiation_full_context): Likewise.
3146 (print_instantiation_partial_context): Likewise.
3147 (print_instantiation_context): Define.
3148 (init_error): Initialize diagnostic pager and finalizer.
3150 * pt.c (problematic_instantiation_changed): Define.
3151 (record_last_problematic_instantiation): Likewise.
3152 (current_instantiation): Likewise.
3153 (maybe_print_template_context): Remove.
3154 (print_template_context): Likewise.
3155 (current_tinst_level): Make static to reflect Brendan Kehoe's
3156 change of 1995-04-13.
3157 (push_tinst_level): Call print_instantiation_context.
3159 2000-08-21 Nix <nix@esperi.demon.co.uk>
3161 * lang-specs.h: Do not process -o or run the assembler if
3164 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3166 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3168 * decl2.c (lang_decode_option): Disable gettext attributes for
3171 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3173 * lex.c (lang_init_options): Default diagnostic message maximum
3174 length to 80, when line-wrapping.
3176 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3178 * class.c (build_vtbl_initializer): Clear the entire
3179 vtbl_init_data. Start keeping track of the functions for which we
3180 have created vcall offsets here.
3181 (dfs_build_vcall_offset_vtbl_entries): Remove.
3182 (build_vcall_offset_vtbl_entries): Reimplement.
3183 (add_vcall_offset_vtbl_entries_r): New function.
3184 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3185 computing when vcall offsets are necessary.
3187 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3189 * decl.c (member_function_or_else): Use cp_error ... %T.
3190 (grokdeclarator): Likewise.
3191 (start_method): Likewise.
3192 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3194 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3196 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3199 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3201 * cp-tree.h (PTRMEM_OK_P): New macro.
3202 (itf_ptrmem_ok): New enumeration value.
3203 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3204 argument. Diagnose implicit pointer to member.
3205 (instantiate_type): Don't diagnose implicit pointer to member
3206 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3207 resolve_address_of_overloaded_function.
3208 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3209 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3210 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3211 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3212 (build_unary_op): Deal with single non-static member in
3215 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3217 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3219 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3221 * cp-tree.h (enum_name_string): Remove prototype.
3222 (report_case_error): Remove prototype.
3223 * cp/typeck2.c (enum_name_string): Remove.
3224 (report_case_error): Remove.
3225 * error.c (dump_expr): Deal with enum values directly.
3226 Correctly negate integer constant.
3228 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3230 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3231 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3232 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3233 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3234 (__cxa_vec_new): Use __cxa_vec_new2.
3235 (__cxa_vec_delete): Use __cxa_vec_delete2.
3237 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3239 * vec.cc (__cxa_vec_new): Set "C" linkage.
3240 (__cxa_vec_ctor): Likewise.
3241 (__cxa_vec_cctor): Likewise.
3242 (__cxa_vec_dtor): Likewise.
3243 (__cxa_vec_delete): Likewise.
3244 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3245 (__cxa_vec_ctor): Likewise.
3246 (__cxa_vec_cctor): Likewise.
3247 (__cxa_vec_dtor): Likewise.
3248 (__cxa_vec_delete): Likewise.
3250 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3252 * class.c (instantiate_type): Reinstate local variable
3253 deleted in previous change.
3255 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3258 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3260 * cp-tree.h (instantiate_type_flags): New enumeration.
3261 (instantiate_type): Change parameter.
3262 * class.c (instantiate_type): Adjust prototype. Adjust.
3263 * call.c (standard_conversion): Adjust instantiate_type call.
3264 (reference_binding): Likewise.
3265 (build_op_delete_call): Likewise.
3266 (convert_like_real): Likewise.
3267 * cvt.c (cp_convert_to_pointer): Likewise.
3268 (convert_to_reference): Likewise.
3269 * pt.c (convert_nontype_argument): Likewise.
3270 * typeck.c (build_binary_op): Likewise.
3271 (build_ptrmemfunc): Likewise.
3272 (convert_for_assignment): Likewise.
3274 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3276 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3277 (current_aggr): Define.
3278 * decl.c (grokdeclarator): Make sure a friend class is an
3279 elaborated type specifier.
3280 * parse.y (current_aggr): Remove static definition.
3281 (cp_parse_init): Adjust.
3282 (structsp): Clear and restore current_aggr.
3283 (component_decl_list): Clear current_aggr.
3285 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3286 aggregate tag on the typename's context.
3288 * pt.c (tsubst_friend_class): Return error_mark_node, if
3290 (instantiate_class_template): Ignore error_mark_node friend types.
3292 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3294 * cvt.c (warn_ref_binding): New static function, broken out of ...
3295 (convert_to_reference): ... here. Use it.
3297 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3299 * parse.y (template_arg): Add rule for template qualified with
3302 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3304 * decl2.c (add_function): Reorganize.
3305 (arg_assoc): Do not consider function template decls.
3307 2000-08-11 Jason Merrill <jason@redhat.com>
3309 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3312 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3314 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3315 (lookup_nested_tag): Likewise.
3317 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3320 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3322 * parse.y (named_complex_class_head_sans_basetype): Remove
3325 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3327 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3328 explicit TEMPLATE_ID_EXPR args.
3329 (build_expr_from_tree, case CALL_EXPR): Likewise.
3331 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3333 * decl.c (check_tag_decl): Diagnose typename's which don't
3336 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3338 * init.c (build_aggr_init): Reject bogus array initializers
3341 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3343 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3345 * cp/tinfo.cc (__dynamic_cast): Likewise.
3346 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3348 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3350 * cvt.c (convert_to_pointer_force): Fix error message when
3351 attempting to cast from ambiguous base.
3353 2000-08-08 Jason Merrill <jason@redhat.com>
3355 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3356 (tsubst_template_arg_vector): Likewise.
3358 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3359 assume that one will be as large as the union.
3361 2000-08-07 Kazu Hirata <kazu@hxi.com>
3363 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3364 * decl.c (pop_labels): Likewise.
3366 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3368 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3370 (__pointer_to_member_type_info): Likewise.
3371 (__base_class_info): Likewise.
3372 (__class_type_info): Likewise.
3373 (__si_class_type_info): Likewise.
3374 (__vmi_class_type_info): Likewise.
3375 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3376 Changed member names to match specifications.
3377 (__vmi_class_type_info::__do_find_public_src): Likewise.
3378 (__si_class_type_info::__do_dyncast): Likewise.
3379 (__vmi_class_type_info::__do_dyncast): Likewise.
3380 (__si_class_type_info::__do_upcast): Likewise.
3381 (__vmi_class_type_info::__do_upcast): Likewise.
3382 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3383 (__pbase_type_info::__pointer_catch): Likewise.
3384 (__pointer_type_info::__pointer_catch): Likewise.
3385 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3387 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3389 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3390 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3391 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3393 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3395 * cp-tree.h (add_method): Change prototype.
3396 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3397 Don't double the size of the method vector in the error case.
3398 (handle_using_decl): Adjust call to add_method.
3399 (add_implicitly_declared_members): Likewise.
3400 (clone_function_decl): Likewise.
3401 * decl2.c (check_classfn): Likewise.
3402 * semantics.c (finish_member_declaration): Likewise.
3404 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3406 * decl.c (flag_isoc94): New variable.
3408 2000-08-02 Jason Merrill <jason@redhat.com>
3410 * pt.c (do_type_instantiation): Add complain parm; don't complain
3411 if called recursively.
3412 * cp-tree.h, parse.y: Adjust.
3414 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3416 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3417 -Wno-strict-prototypes.
3419 * g++spec.c: Adjust type of second argument to
3420 lang_specific_driver, and update code as necessary.
3422 * cp-tree.h: Don't prototype min_precision here.
3423 (my_friendly_assert): Cast expression to void.
3424 * semantics.c (do_poplevel): Initialize scope_stmts.
3426 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3428 * cp-tree.h (DECL_NEEDED_P): Tweak.
3430 2000-07-28 Jason Merrill <jason@redhat.com>
3432 * lang-specs.h: Use %i in rule for .ii files.
3434 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3436 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3438 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3440 Allow indirect primary bases.
3441 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3443 (CLASSTYPE_VFIELD_PARENT): Remove.
3444 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3445 (BINFO_PRIMARY_BINFO): Remove.
3446 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3447 (BINFO_VBASE_PRIMARY_P): Likewise.
3448 (BINFO_PRIMARY_BASE_OF): New macro.
3449 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3450 (get_primary_binfo): New function.
3451 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3452 * class.c (vcall_offset_data_s): Rename to ...
3453 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3454 and add ctor_vtbl_p.
3455 (get_derived_offset): Use get_primary_binfo.
3456 (dfs_mark_primary_bases): Adjust handling of virtual primary
3458 (mark_primary_bases): Likewise.
3459 (set_primary_base): Take a binfo, not an integer, as a
3460 representation of the primary base.
3461 (indirect_primary_base_p): Remove.
3462 (determine_primary_base): Adjust for indirect primary bases.
3463 (dfs_find_final_overrider): Fix typo in coment.
3464 (update_vtable_entry_for_fn): Use get_primary_binfo.
3465 (layout_nonempty_base_or_field): Tweak.
3466 (build_base_fields): Adjust for new primary base semantics.
3467 (dfs_propagate_binfo_offsets): Remove.
3468 (propagate_binfo_offsets): Rewrite.
3469 (dfs_set_offset_for_shared_vbases): Remove.
3470 (layout_virtual_bases): Don't use it.
3471 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3473 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3474 CLASSTYPE_VFIELD_PARENT.
3475 (dfs_get_primary_binfo): New function.
3476 (get_primary_binfo): Likewise.
3477 (dump_class_hierarchy_r): Tweak printing of primary bases.
3478 (build_vtbl_initializer): Fix typo in comments. Use
3480 (build_vcall_and_vbase_vtbl_entries): Likewise.
3481 (build_vbaes_offset_vtbl_entries): Likewise.
3482 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3483 BV_VCALL_INDEX to handle indirect primary bases.
3484 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3485 (build_rtti_vtbl_entries): Likewise.
3486 * search.c (get_shared_vbase_if_not_primary): Tweak.
3487 (find_vbase_instance): Likewise.
3488 (binfo_for_vtable): Simplify.
3489 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3490 (make_binfo): Make it have 11 entries.
3492 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3494 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3495 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3496 ascertaining primaryness.
3497 (G): Remove template_args.
3498 (decl_is_template_id): New function.
3499 (write_encoding): Use decl_is_template_id.
3500 (write_name): Likewise. Handle type_decls. Get main variant of
3502 (write_nested_name): Likewise.
3503 (write_prefix): Likewise.
3504 (write_template_prefix): Likewise.
3505 (write_special_name_constructor): Remove defunct production from
3507 (write_bare_function_type): Remove comment about absent parameter.
3508 (write_template_template_arg): Add missing grammar production to
3511 2000-07-27 Jason Merrill <jason@redhat.com>
3513 * decl.c (duplicate_decls): If common_type produces a non-typedef
3514 type for a typedef, just use the old type.
3516 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3518 * cp-tree.h (function_depth): Declare.
3519 (verify_stmt_tree): Likewise.
3520 (find_tree): Likewise.
3521 * decl.c (function_depth): Give it external linkage.
3522 * optimize.c (optimize_function): Increment and decrement it.
3523 * tree.c (verify_stmt_tree_r): New function.
3524 (verify_stmt_tree): Likewise.
3525 (find_tree_r): Likewise.
3526 (find_tree): Likewise.
3528 2000-07-27 Jason Merrill <jason@redhat.com>
3530 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3532 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3534 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3536 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3537 * decl2.c (get_guard): Call cp_finish_decl, not
3538 rest_of_decl_compilation, for local guards.
3539 * lex.c (do_identifier): Remove unused variable.
3541 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3543 * parse.y: Add missing ';'.
3545 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3547 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3550 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3552 Kill strict_prototype. Backwards compatibility only for
3553 non NO_IMPLICIT_EXTERN_C systems.
3554 * cp-tree.h (flag_strict_prototype): Remove.
3555 (strict_prototype): Remove.
3556 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3557 * decl.c (maybe_push_to_top_level): Adjust.
3558 (pop_from_top_level): Adjust.
3559 (decls_match): Only allow sloppy parm matching for ancient
3561 (init_decl_processing): Adjust.
3562 (grokdeclarator): Adjust.
3563 * decl2.c (flag_strict_prototype): Remove.
3564 (strict_prototype): Remove.
3565 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3566 (lang_f_options): Remove "strict-prototype".
3567 (unsupported-options): Add "strict-prototype".
3568 * lex.c (do_identifier): Adjust.
3569 (do_scoped_id): Adjust.
3570 * parse.y (empty_parms): Adjust.
3571 * class.c (push_lang_context): Adjust.
3572 (pop_lang_context): Adjust.
3573 * typeck.c (comp_target_parms): Adjust.
3575 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3577 * decl.c (poplevel): Deal with anonymous variables at for scope.
3578 (maybe_inject_for_scope_var): Likewise.
3580 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3582 * decl.c: Remove all signal handling code, now done in toplev.c.
3584 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3586 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3588 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3591 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3593 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3594 Define my_friendly_assert and my_friendly_abort as macros
3595 which may call friendly_abort. Prototype friendly abort, not
3596 my_friendly_abort or my_friendly_assert.
3597 * decl.c (signal_catch): Report the signal caught in the error
3598 message. Call fatal directly.
3599 * typeck2.c (ack, my_friendly_assert): Delete.
3600 (my_friendly_abort): Rename to friendly_abort. Expect file,
3601 line, and function parameters. Report the abort code, then
3602 call fancy_abort. Do not mask an abort if errors have
3605 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3607 * typeck.c (comp_target_parms): Remove obsolete parameter.
3608 (comp_target_types): Adjust.
3610 2000-07-17 Jason Merrill <jason@redhat.com>
3612 * typeck.c (mark_addressable): Never set TREE_USED.
3613 * call.c (build_call): Don't abort on calls to library functions
3614 that have been declared normally.
3616 * typeck.c (build_binary_op): Fix grammar in warning.
3618 * exception.cc (__eh_free): Fix prototype.
3620 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3622 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3623 IDENTIFIER_NAMESPACE_VALUE.
3625 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3627 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3628 * method.c (use_thunk): Correct handling of vcall offsets.
3630 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3632 * .cvsignore: parse.h and parse.c have no cp- prefix.
3634 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3636 * .cvsignore: New file.
3638 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3640 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3642 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3644 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3646 * parse.h: Likewise.
3648 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3650 * class.c (layout_class_type): Add pointers to virtual bases after
3651 base classes under the old ABI.
3653 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3655 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3656 (finish_continue_stmt): Likewise.
3657 (begin_for_stmt): Remove call to note_level_for_for.
3658 (finish_goto_stmt): Change call from build_min_nt
3660 (finish_expr_stmt): Likewise.
3661 (begin_if_stmt): Likewise.
3662 (begin_while_stmt): Likewise.
3663 (finish_while_stmt): Likewise.
3664 (finish_return_stmt): Likewise.
3665 (begin_for_stmt): Likewise.
3666 (finish_for_stmt): Likewise.
3667 (finish_break_stmt): Likewise.
3668 (begin_switch_stmt): Likewise.
3669 (finish_case_label): Likewise.
3670 (genrtl_try_block): Likewise.
3671 (begin_try_block): Likewise.
3672 (begin_handler): Likewise.
3673 (begin_compound_stmt): Likewise.
3674 (finish_asm_stmt): Likewise.
3675 (finish_label_stmt): Likewise.
3676 (add_decl_stmt): Likewise.
3677 (finish_subobject): Likewise.
3678 (finish_decl_cleanup): Likewise.
3679 (finish_named_return_value): Likewise.
3680 (setup_vtbl_ptr): Likewise.
3681 (add_scope_stmt): Likewise.
3682 * decl.c (finish_constructor_body): Likewise.
3683 (finish_destructor_body): Likewise.
3684 * optimize.c (copy_body_r): Likewise.
3685 (initialize_inlined_parameters): Likewise.
3686 (declare_return_variable): Likewise.
3687 (expand_call_inline): Likewise.
3689 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3691 * semantics.c (expand_body): Sync interface information
3692 at the end of function body expansion.
3694 2000-07-09 Jason Merrill <jason@redhat.com>
3696 * init.c (build_new_1): Bail early if the call to new fails.
3698 * decl.c (compute_array_index_type): Check specifically for
3699 an INTEGER_CST, not just TREE_CONSTANT.
3701 * decl.c (duplicate_decls): Don't call duplicate_decls on
3702 the DECL_TEMPLATE_RESULT.
3703 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3706 * error.c (dump_template_bindings): Don't crash if we had an
3707 invalid argument list.
3709 * typeck.c (c_expand_start_case): Do narrowing here.
3710 * semantics.c (finish_switch_cond): Not here.
3712 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3714 * parse.y (asm_clobbers): Do string concatenation.
3716 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3718 * decl.c (pushtag): Don't put local classes in template functions
3719 on the local_classes list.
3721 2000-07-04 Scott Snyder <snyder@fnal.gov>
3723 * decl2.c (get_guard): Add missing return for old ABI local
3726 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3728 * cp-tree.h (char_type_p): New function.
3729 * decl.c (init_decl_processing): Don't initialize
3730 signed_wchar_type_node or unsigned_wchar_type_node.
3731 (complete_array_type): Handle brace-enclosed string-constants.
3732 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3733 * tree.c (char_type_p): New function.
3734 * typeck2.c (digest_init): Use char_type_p.
3736 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3738 * pt.c (tsubst): Don't layout type, if it's error_mark.
3740 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3742 * pt.c (instantiate_pending_templates): Reset template level.
3744 2000-07-05 Jason Merrill <jason@redhat.com>
3746 * call.c (joust): Don't complain about `operator char *()' beating
3747 `operator const char *() const'.
3749 2000-07-04 scott snyder <snyder@fnal.gov>
3750 Jason Merrill <jason@redhat.com>
3752 * repo.c (repo_get_id): Handle the case where a class with virtual
3753 bases has a null TYPE_BINFO_VTABLE.
3755 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3756 Jason Merrill <jason@redhat.com>
3758 * parse.y (member_init): Just pass in the type.
3759 * init.c (expand_member_init): Handle getting a type.
3761 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3762 Jason Merrill <jason@redhat.com>
3764 * decl.c (finish_function): Warn if a function has no return
3766 Suggested by Andrew Koenig.
3767 * typeck.c (check_return_expr): Do set current_function_returns_value
3768 if we got an error_mark_node.
3770 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3772 * decl2.c (push_decl_namespace): Push the original namespace.
3774 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3776 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3777 * semantics.c (begin_class_definition): Clear it.
3779 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3781 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3782 (genrtl_expr_stmt): Likewise.
3783 (genrtl_decl_stmt): Likewise.
3784 (genrtl_if_stmt): Likewise.
3785 (genrtl_while_stmt): Likewise.
3786 (genrtl_do_stmt): Likewise.
3787 (genrtl_return_stmt): Likewise.
3788 (genrtl_for_stmt): Likewise.
3789 (genrtl_break_stmt): Likewise.
3790 (genrtl_continue_stmt): Likewise.
3791 (genrtl_scope_stmt): Likewise.
3792 (genrtl_switch_stmt): Likewise.
3793 (genrtl_case_label): Likewise.
3794 (genrtl_begin_compound_stmt): Likewise.
3795 (genrtl_finish_compound_stmt): Likewise.
3796 (genrtl_compound_stmt): Likewise.
3797 (genrtl_asm_stmt): Likewise.
3799 * init.c (begin_init_stmts): Remove call to
3800 genrtl_begin_compound_stmt.
3801 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3803 * semantics.c (lang_expand_stmt): Changed call to
3804 genrtl_compound_stmt to ignore return value.
3806 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3808 * mangle.c (canonicalize_for_substitution): Return the canonical
3811 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3813 * typeck.c (commonparms): Remove obstack manipulations.
3815 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3817 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3819 * Makefile.in (OBJS): Added ../c-semantics.o.
3820 (OBJDEPS): Likewise.
3822 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3824 (struct stmt_tree): Added comment.
3825 (current_function_name_declared): Removed.
3826 (stmts_are_full_exprs_p): Likewise.
3827 (genrtl_do_pushlevel): Likewise.
3828 (genrtl_clear_out_block): Likewise.
3829 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3830 (DECL_ANON_UNION_ELEMS): Likewise.
3831 (emit_local_var): Likewise.
3832 (make_rtl_for_local_static): Likewise.
3833 (do_case): Likewise.
3834 (expand_stmt): Likewise.
3835 (genrtl_decl_cleanup): Likewise.
3836 (c_expand_asm_operands): Likewise.
3837 (c_expand_return): Likewise.
3838 (c_expand_start_case): Likewise.
3840 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3841 (emit_local_var): Likewise.
3842 (initialize_local_var): Change reference to
3843 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3844 Change reference to stmts_are_full_exprs_p to
3845 current_stmt_tree->stmts_are_full_exprs_p.
3846 (push_cp_function_context): Likewise.
3848 * expect.c (expand_throw): Change reference to
3849 stmts_are_full_exprs_p.
3851 * init.c (build_aggr_init): Change reference to
3852 stmts_are_full_exprs_p.
3853 (build_vec_init): Likewise.
3855 * optimize.c (maybe_clone_body): Change reference to
3856 current_function_name_declared to
3857 cp_function_chain->name_declared.
3859 * pt.c (instantiate_decl): Change reference to
3860 current_function_name_declared to
3861 cp_function_chain->name_declared.
3863 * semantics.c (expand_cond): Moved declaration to c-common.h.
3864 (genrtl_do_pushlevel): Moved to c-semantics.c.
3865 (genrtl_clear_out_block): Likewise.
3866 (genrtl_goto_stmt): Likewise.
3867 (genrtl_expr_stmt): Likewise.
3868 (genrtl_decl_stmt): Likewise.
3869 (gerntl_if_stmt): Likewise.
3870 (genrtl_while_stmt): Likewise.
3871 (genrtl_do_stmt): Likewise.
3872 (genrtl_return_stmt): Likewise.
3873 (genrtl_for_stmt): Likewise.
3874 (genrtl_break_stmt): Likewise.
3875 (genrtl_continue_stmt): Likewise.
3876 (genrtl_scope_stmt): Likewise.
3877 (genrtl_switch_stmt): Likewise.
3878 (genrtl_case_label): Likewise.
3879 (genrtl_begin_compound_stmt): Likewise.
3880 (genrtl_finish_compound_stmt): Likewise.
3881 (genrtl_compound_stmt): Likewise.
3882 (genrtl_asm_stmt): Likewise.
3883 (genrtl_decl_cleanup): Likewise.
3884 (expand_cond): Likewise.
3885 (expand_stmt): Renamed to ...
3886 (lang_expand_stmt): ... this.
3887 (lang_expand_expr_stmt): Initialize.
3888 (set_current_function_name_declared): Likewise.
3889 (stmts_are_full_exprs_p): Likewise.
3890 (current_function_name_declared): Likewise.
3891 (anon_aggr_type_p): Likewise.
3892 (do_poplevel): Change reference to
3893 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3894 Change reference to stmts_are_full_exprs_p to
3895 current_stmt_tree->stmts_are_full_exprs_p.
3896 (add_tree): Likewise.
3897 (finish_expr_stmt): Likewise.
3898 (prep_stmt): Likewise.
3899 (lang_expand_stmt): Likewise.
3900 (begin_compound_stmt): Change reference to
3901 current_function_name_declared to
3902 cp_function_chain->name_declared and call to
3903 current_function_name_declared().
3904 (setup_vtbl_ptr): Likewise.
3905 (genrtl_do_poplevel): Removed.
3907 2000-06-30 Jason Merrill <jason@redhat.com>
3909 * init.c (init_init_processing): Go back to aligning like
3910 double_type_node for old ABI.
3911 (get_cookie_size): Make cookie larger if we get a type that needs
3913 (build_vec_delete): Call it.
3915 * typeck.c (qualify_type_recursive): New fn.
3916 (composite_pointer_type): Use it.
3917 (build_binary_op): Use composite_pointer_type.
3919 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3920 Jason Merrill <jason@redhat.com>
3922 * typeck.c (check_return_expr): Don't complain about returning
3923 NULL from operator new if -fcheck-new.
3924 * cp-tree.h: Declare flag_check_new here.
3927 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3929 * mangle.c (find_substitution): Use same_type_p.
3930 (write_encoding): Don't check for substitutions.
3932 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3934 * parse.y (expr_no_comma_rangle): New non-terminal.
3935 (template_parm): Use it for default parameter case.
3936 (template_arg): Use it.
3937 (expr_no_commas): Remove commented out undefined extensions.
3938 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3939 * parse.h, parse.c: Rebuilt.
3941 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3943 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3944 (finish_asm_stmt): Do it here, instead.
3946 * cp-tree.h (ridpointers): Don't declare.
3947 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3948 (record_builtin_java_type): Likewise.
3949 (init_decl_processing): Likewise.
3950 * lex.c: Move inclusion of lex.h.
3951 (ridpointers): Don't define.
3952 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3954 * lex.h (enum rid): Rename to ...
3955 (enum cp_rid): ... this.
3956 (ridpointers): Don't declare.
3957 * parse.y: Move inclusion of lex.h.
3958 * parse.c: Regenerated.
3959 * spew.c: Move inclusion of lex.h.
3961 * cp-tree.h (struct language_function): Remove temp_name_counter.
3962 (temp_name_counter): Remove.
3963 (get_temp_name): Change prototype.
3964 (get_guard): New function.
3965 (get_guard_cond): Likewise.
3966 (set_guard): Likewise.
3967 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3968 * decl.c (expand_static_init): Use get_guard and friends to
3969 implement guard variables.
3970 * decl2.c (get_temp_name): Assume that the variables created are
3972 (get_sentry): Rename to ...
3973 (get_guard): ... this. Implement new ABI guard variables.
3974 (get_guard_bits): New function.
3975 (get_guard_cond): Likewise.
3976 (set_guard): Likewise.
3977 (start_static_initialization_or_destruction): Use them.
3978 (do_static_initialization): Replace sentry with guard throughout.
3979 (do_static_destruction): Likewise.
3980 * init.c (create_temporary_var): Add comment.
3982 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3984 * mangle.c (find_substitution): Use same_type_p.
3985 (write_encoding): Don't check for substitutions.
3987 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3989 * parse.y (expr_no_comma_rangle): New non-terminal.
3990 (template_parm): Use it for default parameter case.
3991 (template_arg): Use it.
3992 (expr_no_commas): Remove commented out undefined extensions.
3993 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3994 * parse.h, parse.c: Rebuilt.
3996 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3998 * cp-tree.h (flag_const_strings): Remove.
3999 (warn_parentheses): Likewise.
4000 (warn_format): Likewise.
4001 (common_type): Likewise.
4002 (default_conversion): Likewise.
4003 (build_binary_op): Likewise.
4004 (cp_build_binary_op): New macro.
4005 * call.c (build_new_op): Use cp_build_binary_op instead of
4007 * class.c (build_vtable_entry_ref): Likewise.
4008 * decl.c (expand_static_init): Likewise.
4009 (compute_array_index_type): Likewise.
4010 (build_enumerator): Likewise.
4011 * decl2.c (delete_sanity): Likewise.
4012 (start_static_initialization_or_destruction): Likewise.
4013 * error.c (dump_type_suffix): Likewise.
4014 * init.c (resolve_offset_ref): Likewise.
4015 (build_new): Likewise.
4016 (build_new_1): Likewise.
4017 (build_vec_delete_1): Likewise.
4018 (build_vec_init): Likewise.
4019 (build_delete): Likewise.
4020 * rtti.c (synthesize_tinfo_fn): Likewise.
4021 (synthesize_tinfo_var): Likewise.
4022 * search.c (expand_upcast_fixups): Likewise.
4023 (fixup_all_virtual_upcast_offsets): Likewise.
4024 * typeck.c (build_array_ref): Likewise.
4025 (get_member_function_from_ptrfunc): Likewise.
4026 (build_binary_op): Add parameter.
4027 (pointer_int_sum): Use cp_build_binary_op.
4028 (pointer_diff): Likewise.
4029 (build_modify_expr): Likewise.
4030 (get_delta_difference): Likewise.
4031 (build_ptrmemfunc): Likewise.
4033 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4035 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4036 * decl.c (create_implicit_typedef): Adjust.
4037 * decl2.c (build_artificial_parm): Adjust.
4038 * method.c (implicitly_declare_fn): Adjust.
4039 * pt.c (push_inline_template_parms_recursive): Adjust.
4040 (process_template_parm): Adjust.
4041 (overloaded_template_name): Adjust.
4042 * semantics.c (finish_template_template_parm): Adjust.
4044 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4046 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4047 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4048 where to emit thunks.
4049 (build_vtt): Adjust call to build_vtt_inits.
4050 (build_vtt_inits): Add parameter to indicate whether or not
4051 sub-VTTs for virtual bases should be included. Adjust handling of
4052 construction vtables.
4053 (get_matching_base): New function.
4054 (dfs_build_vtt_inits): Rename to ...
4055 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4056 construction vtables.
4057 (dfs_fixup_binfo_vtbls): Likewise.
4058 (build_ctor_vtbl_groups): Build construction vtables for virtual
4060 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4061 to build construction vtbls.
4062 (dfs_accumulate_vtbl_inits): Adjust handling of
4063 construction vtables.
4065 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4068 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4070 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4072 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4074 * search.c (hides): Remove.
4075 (is_subobject_of_p): Add most_derived parameter. Use
4077 (lookup_field_queue_p): Adjust.
4078 (lookup_field_r): Adjust.
4080 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4082 * decl2.c (handle_class_head): Bash typedefs to the type's main
4085 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4087 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4088 (begin_global_stmt_expr): ... this.
4089 (genrtl_finish_stmt_expr): Rename to ...
4090 (finish_global_stmt_expr): ... this.
4091 * init.c (begin_init_stmts): Adjust calls.
4092 (finish_init_stmts): Likewise.
4093 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4094 (begin_global_stmt_expr): ... this.
4095 (genrtl_finish_stmt_expr): Rename to ...
4096 (finish_global_stmt_expr): ... this.
4098 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4100 * search.c (lookup_member): Fix typo in comment.
4102 2000-06-24 Jason Merrill <jason@redhat.com>
4104 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4105 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4107 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4109 * parse.y (complex_direct_notype_declarator): Support global_scope.
4110 * Makefile.in: Adjust conflict count.
4112 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4114 * parse.y (template_arg): Convert TEMPLATE_DECL
4115 that is a template template paramter to
4116 TEMPLATE_TEMPLATE_PARM here.
4118 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4119 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4120 (copy_template_template_parm): Adjust prototype.
4121 * decl.c (grokdeclarator): Remove dead code.
4122 * pt.c (process_template_parm): Tidy.
4123 (lookup_template_class): Construct nodes in
4124 copy_template_template_parm.
4125 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4126 lookup_template_class. Use TYPE_TI_TEMPLATE.
4127 * tree.c (copy_template_template_parm): Add NEWARGS
4129 (mapcar): Adjust call to copy_template_template_parm.
4130 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4131 * method.c (build_template_template_parm_names): Change error
4132 code to avoid compilation warning.
4134 * gxxint.texi: Document template template parameter
4137 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4139 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4140 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4141 (cp-demangle.o): New rule.
4142 (dyn-string.o): Likewise.
4143 * inc/cxxabi.h (__cxa_demangle): New declaration.
4145 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4147 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4148 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4149 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4151 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4152 (make_thunk): Change prototype.
4153 (emit_thunk): Rename to use_thunk.
4154 (mangle_thunk): Change prototype.
4155 * class.c (get_derived_offset): Simplify.
4156 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4157 BV_GENERATE_THUNK_WITH_VTABLE_P.
4158 (build_primary_vtable): Simplify.
4159 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4160 (dfs_find_base): Remove.
4161 (update_vtable_entry_for_fn): Correct bug in finding the base
4162 where a virtual function was first declared. Figure out whether
4163 or not to emit a vcall-thunk with the vtables in which it appears.
4164 Correct logic for deciding whether to use an ordinary thunk, or a
4166 (finish_struct_1): Remove unnecssary code.
4167 (build_vtbl_initializer): Use ssize_int for the running counter of
4169 (build_vtbl_initializer): Only use vcall thunks where necessary.
4170 Mark thunks as needing to be emitted with their vtables, or not.
4171 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4172 indices. Use size_binop.
4173 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4174 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4176 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4177 (build_vtable_entry): Mark thunks as needing to be emitted with
4178 their vtables, or not.
4179 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4180 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4182 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4184 * error.c (dump_expr): Use BV_FN.
4185 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4187 * method.c (make_thunk): Likewise.
4188 (emit_thunk): Rename to use_thunk. Allow callers to decide
4189 whether or not to actually emit the thunk. Adjust for changes in
4190 representation of vcall offsets.
4191 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4192 * semantics.c (emit_associated_thunks): New function.
4193 (expand_body): Use it.
4194 * ir.texi: Adjust decriptions of thunks.
4196 2000-06-22 Jason Merrill <jason@redhat.com>
4198 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4199 (tsubst_friend_function): Copy it here.
4201 * decl.c (grok_op_properties): Fix typo.
4203 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4206 * pt.c (check_explicit_specialization): Clarify error.
4208 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4209 an old OVERLOAD when we're declaring a non-function.
4210 (pushdecl, destroy_local_var): Check for error_mark_node.
4211 (warn_extern_redeclared_static): Also bail early if
4213 (push_overloaded_decl): Ignore an old error_mark_node.
4215 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4217 * call.c (build_x_va_arg): Check if in a template decl.
4218 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4220 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4222 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4224 * decl.c (check_goto): Computed gotos assumed OK.
4226 2000-06-20 Jason Merrill <jason@redhat.com>
4228 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4229 for which we don't need to look for instantiations.
4231 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4233 * parse.y (program): Always call finish_translation_unit.
4234 * parse.c, parse.h: Rebuilt.
4236 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4238 * method.c: Don't include hard-reg-set.h.
4240 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4242 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4244 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4246 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4247 * cvt.c (cp_convert_to_pointer): Likewise.
4248 (convert_to_void): Likewise.
4249 * error.c (dump_expr): Likewise.
4250 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4251 * init.c (build_delete): Likewise.
4252 * method.c (emit_thunk): Likewise.
4253 * optmize.c (declare_return_variable): Likewise.
4254 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4255 (get_typeid): Likewise.
4256 (build_dynamic_cast_1): Likewise.
4257 * typeck.c (composite_pointer_type): Likewise.
4258 (common_type): Likewise.
4259 (build_indirect_ref): Likewise.
4260 (build_binary_op): Likewise.
4261 (build_x_compound_expr): Likewise.
4262 (check_return_expr): Likewise.
4263 * typeck2.c (add_exception_specifier): Likewise.
4265 * mangle.c (write_method_parms): Use direct comparison for end
4268 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4270 * cp-tree.h (genrtl_try_block): Declare function.
4271 (genrtl_handler): Likewise.
4272 (genrtl_catch_block): Likewise.
4273 (genrtl_ctor_stmt): Likewise.
4274 (genrtl_subobject): Likewise.
4275 (genrtl_decl_cleanup): Likewise.
4276 (genrtl_do_poplevel): Likewise.
4277 (genrtl_do_pushlevel): Likewise.
4278 (genrtl_clear_out_block): Likewise.
4279 (genrtl_goto_stmt): Likewise.
4280 (genrtl_expr_stmt): Likewise.
4281 (genrtl_decl_stmt): Likewise.
4282 (genrtl_if_stmt): Likewise.
4283 (genrtl_while_stmt): Likewise.
4284 (genrtl_do_stmt): Likewise.
4285 (genrtl_return_stmt): Likewise.
4286 (genrtl_for_stmt): Likewise.
4287 (genrtl_break_stmt): Likewise.
4288 (genrtl_continue_stmt): Likewise.
4289 (genrtl_scope_stmt): Likewise.
4290 (genrtl_switch_stmt): Likewise.
4291 (genrtl_case_label): Likewise.
4292 (genrtl_begin_compound_stmt): Likewise.
4293 (genrtl_finish_compound_stmt): Likewise.
4294 (genrtl_compound_stmt): Likewise.
4295 (genrtl_asm_stmt): Likewise.
4296 (genrtl_named_return_value): Likewise.
4297 (genrtl_begin_stmt_expr): Likewise.
4298 (genrtl_finish_stmt_expr): Likewise.
4299 (finish_for_stmt): Removed first argument.
4300 (finish_switch_stmt): Likewise.
4302 * semantics.c (genrtl_try_block): Define function.
4303 (genrtl_handler): Likewise.
4304 (genrtl_catch_block): Likewise.
4305 (genrtl_ctor_stmt): Likewise.
4306 (genrtl_subobject): Likewise.
4307 (genrtl_decl_cleanup): Likewise.
4308 (genrtl_do_poplevel): Likewise.
4309 (genrtl_do_pushlevel): Likewise.
4310 (genrtl_clear_out_block): Likewise.
4311 (genrtl_goto_stmt): Likewise.
4312 (genrtl_expr_stmt): Likewise.
4313 (genrtl_decl_stmt): Likewise.
4314 (genrtl_if_stmt): Likewise.
4315 (genrtl_while_stmt): Likewise.
4316 (genrtl_do_stmt): Likewise.
4317 (genrtl_return_stmt): Likewise.
4318 (genrtl_for_stmt): Likewise.
4319 (genrtl_break_stmt): Likewise.
4320 (genrtl_continue_stmt): Likewise.
4321 (genrtl_scope_stmt): Likewise.
4322 (genrtl_switch_stmt): Likewise.
4323 (genrtl_case_label): Likewise.
4324 (genrtl_begin_compound_stmt): Likewise.
4325 (genrtl_finish_compound_stmt): Likewise.
4326 (genrtl_compound_stmt): Likewise.
4327 (genrtl_asm_stmt): Likewise.
4328 (genrtl_named_return_value): Likewise.
4329 (genrtl_begin_stmt_expr): Likewise.
4330 (genrtl_finish_stmt_expr): Likewise.
4331 (finish_for_stmt): Removed first argument and generate rtl
4333 (finish_switch_stmt): Likewise.
4334 (do_poplevel): Removed generate rtl specific code.
4335 (do_pushlevel): Likewise.
4336 (add_tree): Likewise.
4337 (finish_goto_stmt): Likewise.
4338 (finish_expr_stmt): Likewise.
4339 (begin_if_stmt): Likewise.
4340 (finish_if_stmt_cond): Likewise.
4341 (finish_then_clause): Likewise.
4342 (begin_else_clause): Likewise.
4343 (finish_else_clause): Likewise.
4344 (finish_if_stmt): Likewise.
4345 (clear_out_block): Likewise.
4346 (begin_while_stmt): Likewise.
4347 (finish_while_stmt_cond): Likewise.
4348 (finish_while_stmt): Likewise.
4349 (begin_do_stmt): Likewise.
4350 (finish_do_body): Likewise.
4351 (finish_do_stmt): Likewise.
4352 (finish_return_stmt): Likewise.
4353 (begin_for_stmt): Likewise.
4354 (finish_for_init_stmt): Likewise.
4355 (finish_for_cond): Likewise.
4356 (finish_for_expr): Likewise.
4357 (finish_break_stmt): Likewise.
4358 (finish_continue_stmt): Likewise.
4359 (begin_switch_stmt): Likewise.
4360 (finish_switch_cond): Likewise.
4361 (finish_case_label): Likewise.
4362 (begin_try_block): Likewise.
4363 (begin_function_try_block): Likewise.
4364 (finish_try_block): Likewise.
4365 (finish_cleanup_try_block): Likewise.
4366 (finish_cleanup): Likewise.
4367 (finish_function_try_block): Likewise.
4368 (finish_handler_sequence): Likewise.
4369 (finish_function_handler_sequence): Likewise.
4370 (begin_handler): Likewise.
4371 (finish_handler_parms): Likewise.
4372 (begin_catch_block): Likewise.
4373 (finish_handler): Likewise.
4374 (begin_compound_stmt): Likewise.
4375 (finish_compound_stmt): Likewise.
4376 (finish_asm_stmt): Likewise.
4377 (finish_label_stmt): Likewise.
4378 (finish_label_decl): Likewise.
4379 (finish_subobject): Likewise.
4380 (finish_decl_cleanup): Likewise.
4381 (finish_named_return_value): Likewise.
4382 (begin_stmt_expr): Likewise.
4383 (finish_stmt_expr): Likewise.
4385 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4386 to call genrtl_expr_stmt when appropriate.
4388 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4389 begin_compound_expr to call genrtl_begin_stmt_expr and
4390 genrtl_begin_compound_expr when appropriate.
4391 (finish_init_stmts): Changed calls to finish_compound_expr and
4392 finish_stmt_expr to call genrtl_finish_compound_expr and
4393 genrtl_finish_stmt_expr when appropriate.
4394 (expand_default_init): Changed call to finish_expr_stmt to call
4395 genrtl_expr_stmt when appropriate.
4396 (build_vec_init): Likewise.
4398 * parse.y (simple_stmt): Removed first argument from call to
4399 finish_for_stmt. Removed first argument from call to
4402 * parse.c: Regenerated.
4404 * pt.c (tsubst_expr): Removed first argument from call to
4405 finish_for_stmt. Removed first argument from call to
4408 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4410 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4411 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4413 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4414 (cplus_tree_code_length[]): Likewise.
4415 (cplus_tree_code_name[]): Likewise.
4416 (init_parse): Added call to add_c_tree_codes. Changed
4417 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4419 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4421 * cp-tree.h (finish_mem_initializers): Declare.
4422 (count_trees): Likewise.
4423 * parse.y (base_init): Use finish_mem_initializers.
4424 * semantics.c (finish_mem_initializers): New function.
4426 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4427 the number of trees.
4429 (count_trees): Don't use it.
4431 2000-06-15 Jason Merrill <jason@redhat.com>
4433 * tree.c (count_trees): New debugging function.
4435 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4436 * init.c (build_member_call): Pull out the name of a DECL.
4438 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4439 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4440 * optimize.c (optimize_function): Not here.
4441 * pt.c (instantiate_decl): Push to TV_PARSE.
4443 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4445 * cp-tree.h (struct language_function): Remove x_base_init_list
4446 and x_member_init_list.
4447 (current_base_init_list): Remove.
4448 (current_member_init_list): Likewise.
4449 (setup_vtbl_ptr): Change prototype.
4450 (emit_base_init): Likewise.
4451 (expand_member_init): Likewise.
4452 (reinit_parse_for_function): Remove.
4453 * decl.c (save_function_data): Don't clear x_base_init_list and
4455 (mark_language_function): Don't mark them.
4456 * init.c (perform_member_init): Tweak comment.
4457 (sort_member_init): Take the list of initializers as an argument.
4458 (sort_base_init): Likewise.
4459 (emit_base_init): Likewise.
4460 (expand_member_init): Return the initializer. Don't use global
4462 * lex.c (reinit_parse_for_function): Remove.
4463 * method.c (build_template_parm_names): Correct substitution.
4464 (do_build_copy_constructor): Don't use current_member_init_list
4465 and current_base_init_list.
4466 (synthesize_method): Likewise.
4467 * parse.y (base_init): Split mem-initializers into
4468 base-initializers and field-initializers.
4469 (member_init_list): Build up the list here.
4470 (member_init): Return the initializer.
4471 (fn.depfn): Don't use reinit_parse_for_function.
4472 * parse.c: Regenerated.
4473 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4475 (tsubst_expr): Don't use current_member_init_list
4476 and current_base_init_list.
4477 (tsubst_expr_values): Rename to ...
4478 (tsubst_initializer_list): ... this. Use convert_from_reference.
4479 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4480 and current_base_init_list.
4481 (begin_function_definition): Don't call reinit_parse_for_function.
4483 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4485 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4488 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4490 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4492 * cp-tree.h (IF_COND): Move to c-common.h.
4493 (THEN_CLAUSE): Likewise.
4494 (ELSE_CLAUSE): Likewise.
4495 (WHILE_COND): Likewise.
4496 (WHILE_BODY): Likewise.
4497 (DO_COND): Likewise.
4498 (DO_BODY): Likewise.
4499 (RETURN_EXPR): Likewise.
4500 (EXPR_STMT_EXPR): Likewise.
4501 (FOR_INIT_STMT): Likewise.
4502 (FOR_COND): Likewise.
4503 (FOR_EXPR): Likewise.
4504 (FOR_BODY): Likewise.
4505 (SWITCH_COND): Likewise.
4506 (SWITCH_BODY): Likewise.
4507 (CASE_LOW): Likewise.
4508 (CASE_HIGH): Likewise.
4509 (GOTO_DESTINATION): Likewise.
4510 (COMPOUND_BODY): Likewise.
4511 (ASM_CV_QUAL): Likewise.
4512 (ASM_STRING): Likewise.
4513 (ASM_OUTPUTS): Likewise.
4514 (ASM_INPUTS): Likewise.
4515 (ASM_CLOBBERS): Likewise.
4516 (DECL_STMT_DECL): Likewise.
4517 (STMT_EXPR_STMT): Likewise.
4518 (LABEL_STMT_LABEL): Likewise.
4519 (SCOPE_BEGIN_P): Likewise.
4520 (SCOPE_END_P): Likewise.
4521 (SCOPE_STMT_BLOCK): Likewise.
4522 (SCOPE_NULLIFIED_P): Likewise.
4523 (SCOPE_NO_CLEANUPS_P): Likewise.
4524 (SCOPE_PARTIAL_P): Likewise.
4525 (ASM_VOLATILE_P): Likewise.
4526 (STMT_LINENO): Likewise.
4527 (STMT_LINENO_FOR_FN_P): Likewise.
4529 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4530 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4531 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4532 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4533 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4535 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4537 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4538 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4540 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4541 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4542 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4544 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4546 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4547 * class.c (dfs_find_final_overrider): Set it appropriately.
4548 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4549 avoid unneeded secondary vptrs.
4551 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4553 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4554 (check_bitfield_decl, check_field_decl): Likewise.
4555 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4556 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4557 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4558 (xfer_tag, finish_enum): Likewise.
4559 * decl2.c (finish_builtin_type): Likewise.
4560 * init.c (init_init_processing): Likewise.
4561 * pt.c (instantiate_class_template): Likewise.
4562 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4563 * cp-tree.h (struct lang_type): Add user_align member.
4564 (CLASSTYPE_USER_ALIGN): Define.
4566 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4568 * Make-lang.in (c++.install-common): Install g++-cross in
4569 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4570 $(target_alias)-g++ and $(target_alias)-c++.
4572 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4574 * class.c (vcall_offset_data_s): Add last_init and fns.
4575 (overrides): Rename to same_signature_p.
4576 (dfs_find_final_overrider): Adjust accordingly.
4577 (mark_overriders): Likewise.
4578 (warn_hidden): Likewise.
4579 (build_vtbl_initializer): Reorganize machinery for building things
4580 at negative offsets.
4581 (build_vcall_and_vbase_vtbl_entries): Likewise.
4582 (build_vbase_offset_vtbl_entries): Likewise.
4583 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4584 offset entries. Do not create two entries for functions with the
4586 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4587 (build_rtti_vtbl_entries): Reorganize machinery for building things
4588 at negative offsets.
4590 * optimize.c (expand_call_inline): Don't recurse into the code
4591 used to initialize the parameters more than once.
4593 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4595 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4596 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4597 (find_substitution): Only use the `Sa' substitution for
4598 std::allocator, not instantiations of it.
4599 (write_template_prefix): Move comment. Only use a TREE_LIST to
4600 represent substitutions for a member template.
4601 (write_array_type): Mangle array dimensions correctly.
4602 * optimize.c (maybe_clone_body): Copy more information from the
4604 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4605 on the regenerated declaration.
4607 2000-06-11 Chip Salzenberg <chip@valinux.com>
4608 Mark Mitchell <mark@codesourcery.com>
4610 * class.c (build_vtable): Clarify comment.
4611 (build_ctor_vtbl_group): Pass the most derived type to
4614 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4616 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4618 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4620 * decl.c (add_binding): Handle duplicate declarations of external
4623 2000-06-09 Chip Salzenberg <chip@valinux.com>
4624 Mark Mitchell <mark@codesourcery.com>
4626 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4628 (write_signed_number): New macro.
4629 (write_unsigned_number): Likewise.
4630 (write_source_name): Use them.
4631 (write_number): Handle signed and unsigned values.
4632 (write_integer_cst): Use tree_int_cst_sgn, and use
4633 write_unsigned_number or write_signed_number as appropriate.
4634 (write_discriminator): Use write_unsigned_number or
4635 write_signed_number as appropriate.
4636 (write_template_arg_literal): Likewise.
4637 (write_array_type): Use tree_low_cst.
4638 (write_template_parm): Use write_unsigned_number or
4639 write_signed_number as appropriate.
4640 (write_substitution): Adjust call to write_number.
4641 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4642 (write_expression): Handle non-type template arguments of
4643 reference type correctly.
4644 (mangle_thunk): Use write_signed_number.
4646 2000-06-09 Chip Salzenberg <chip@valinux.com>
4648 * mangle.c (find_substition): Don't mangle objects with typename
4649 substitutions (e.g. "cin" as "Si").
4651 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4653 * call.c (add_candidate): Use ggc_alloc_cleared.
4654 * decl.c (lookup_label): Likewise.
4655 * lex.c (retrofit_lang_decl): Likewise.
4657 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4659 * semantics.c (expand_body): Push to TV_EXPAND.
4660 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4661 * decl.c (start_function): Always call announce_function.
4663 * tinfo2.cc: Just declare abort.
4665 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4667 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4668 whenever @ is a symbolic name.
4670 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4672 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4674 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4676 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4677 DECL_ASSEMBLER_NAME.
4679 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4681 * decl2.c (c_language): Define.
4683 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4685 * lex.c (lang_init_options): Tweak.
4687 * decl2.c: Remove #inclusion of diagnostic.h
4688 (lang_decode_option): Move diagnostic formatting options to
4691 * lang-options.h: Remove documentation for diagnostic options.
4693 * Makefile.in (lex.o): Depends upon diagnostic.h
4695 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4697 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4698 the same DECL_RESULT, it's not a redefinition.
4699 * pt.c (tsubst_decl): Remove code to handle illegal
4702 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4704 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4706 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4708 * search.c (maybe_suppress_debug_info): Don't check
4709 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4711 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4714 Remember instantiation context in deferred instantiations.
4715 * cp-tree.h (struct tinst_level): Remove.
4716 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4717 * pt.c (current_tinst_level): Now a tree.
4718 (print_template_context, push_tinst_level, pop_tinst_level,
4719 tinst_for_decl): Adjust.
4720 (reopen_tinst_level): New fn.
4721 (init_pt): Register current_tinst_level as a root.
4722 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4723 of the pending templates list.
4724 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4725 * lex.c (extract_interface_info): Adjust.
4726 * decl2.c (warn_if_unknown_interface): Adjust.
4728 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4730 * class.c (indirect_primary_base_p): New function.
4731 (determine_primary_base): Use it.
4733 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4735 Update new-abi dynamic cast algorithm.
4736 * tinfo.cc (__class_type_info::__dyncast_result): Add
4737 whole_details. Adjust constructor.
4738 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4739 Avoid unnecessary searching.
4740 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4742 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4744 * decl.c (init_decl_processing): Don't call record_component_aliases.
4745 * tree.c (build_cplus_array_type_1): Likewise.
4747 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4749 * ir.texi: Correct typo.
4750 * mangle.c (write_expression): Handle non-type template arguments
4751 with reference type.
4752 * method.c (build_overload_value): Likewise.
4753 * pt.c (convert_nontype_argument): Explicitly represent conversion
4754 to a reference with an ADDR_EXPR.
4755 (unify): Always unify arguments in left-to-right order.
4757 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4758 Mark Mitchell <mark@codesourcery.com>
4760 * Make-lang.in (CXX_SRCS): Add mangle.c.
4761 * Makefile.in (CXX_OBJS): Add mangle.o.
4762 (mangle.o): New rule.
4764 * class.c (local_classes): New variable.
4765 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4766 (get_vtt_name): Use mangle_vtt_name for new ABI.
4767 (init_class_processing): Initialize local_classes.
4768 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4769 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4770 (std_identifier): New macro.
4771 (DECL_VOLATILE_MEMFUNC_P): New macro.
4772 (DECL_NAMESPACE_STD_P): Likewise.
4773 (local_classes): Declare.
4774 (get_mostly_instantiated_function_type): Declare.
4775 (init_mangle): Declare.
4776 (mangle_decl): Likewise.
4777 (mangle_type_string): Likewise.
4778 (mangle_type): Likewise.
4779 (mangle_typeinfo_for_type): Likewise.
4780 (mangle_typeinfo_string_for_type): Likewise.
4781 (mangle_vtbl_for_type): Likewise.
4782 (mangle_vtt_for_type): Likewise.
4783 (mangle_ctor_vtbl_for_type): Likewise.
4784 (mangle_thunk): Likewise.
4785 (mangle_conv_op_name_for_type): Likewise.
4786 (mangle_guard_variable): Likewise.
4787 * decl.c (pushtag): Keep track of local classes.
4788 (initialize_predefined_identifiers): Initialize std_identifier.
4789 (init_decl_processing): Use std_identifier.
4790 (start_decl): Don't treat instantiations as specializations.
4791 (grokdeclarator): Likewise.
4792 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4793 name for fully-instantiated templates.
4794 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4795 destructors with the new ABI.
4796 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4797 (grokfield): Use mangle_type for new ABI.
4798 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4799 (get_sentry): Use mangle_guard_variable for new ABI.
4800 (start_static_initialization_or_destruction): Likewise.
4801 * expr.c (extract_aggr_init): Remove.
4802 (extract_scalar_init): Likewise.
4803 (extract_init): Remove #if 0'd code.
4804 * mangle.c: New function.
4805 * method.c (build_mangled_name): Assert not flag_new_abi.
4806 (build_static_name): Likewise.
4807 (build_decl_overload_real): Likewise.
4808 (build_typename_overload): Likewise.
4809 (build_overload_with_type): Likewise.
4810 (build_overload_name): Likewise.
4811 (get_ctor_vtbl_name): Likewise.
4812 (start_squangling): Likewise.
4813 (get_id_2): Likewise.
4814 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4815 (init_method): Call init_mangle for new ABI.
4816 (make_thunk): Call mangle_thunk for new ABI.
4817 * operators.def: Correct new ABI manglings for the `%' operator.
4819 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4820 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4821 (lookup_template_class): Call mangle_decl for new ABI.
4822 (get_mostly_instantiated_function_type): New function.
4823 (set_mangled_name_for_template_decl): Use it.
4824 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4825 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4826 conversion op names.
4827 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4828 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4829 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4830 mangle_typeinfo_string_for_type.
4832 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4834 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4835 (INNERMOST_TEMPLATE_ARGS): New macro.
4836 (innermost_args): Remove.
4837 (get_innermost_template_args): New function.
4838 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4839 * error.c (dump_function_decl): Be caution when using
4840 most_general_template.
4841 * method.c (build_template_parm_names): Use
4842 INNERMOST_TEMPLATE_ARGS.
4843 * pt.c (add_to_template_args): Tidy comment
4844 (get_innermost_template_args): New function.
4845 (check_explicit_specialization): Clear DECL_INITIAL for a new
4847 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4849 (push_template_decl): Always register specializations of the most
4851 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4852 (coerce_template_parms): Likewise.
4853 (lookup_template_class): Likewise.
4854 (innermost_args): Remove.
4855 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4856 (tsubst_decl): Handle tricky specializations. Use
4857 get_innermost_template_args.
4858 (instantiate_template): Simplify handling of partial
4860 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4861 (most_general_template): Reimplement, in a more straightforward
4863 (regenerate_decl_from_template): Tweak formatting. Use
4864 TMPL_ARGS_DEPTH for clarity.
4865 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4867 * dump.c (dequeue_and_dump): Dump information about thunks.
4869 2000-06-01 Richard Henderson <rth@cygnus.com>
4871 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4873 2000-06-01 Richard Henderson <rth@cygnus.com>
4875 * decl2.c (unsupported_options): Fix typo, make const.
4876 (lang_decode_option): Fix bsearch argument order.
4878 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4880 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4883 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4885 * cp-tree.h (c_get_alias_set): Deleted.
4886 * Makefile.in (decl.o): Include ../expr.h.
4887 * decl.c (expr.h): Include.
4888 (init_decl_processing): Call record_component_aliases for arrays.
4889 (grokdeclarator): Likewise.
4890 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4891 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4893 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4895 Remove guiding declaration support.
4896 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4897 (flag_guiding_decls): Remove.
4898 * call.c (build_user_type_conversion_1): Remove support for
4900 (build_new_function_call): Likewise.
4901 (build_new_op): Likewise.
4902 (build_new_method_call): Likewise.
4903 * decl.c (start_function): Likewise.
4904 * friend.c (is_friend): Likewise.
4905 (do_friend): Likewise.
4906 * decl2.c ((flag_dump_translation_unit): Make it const.
4907 (flag_guiding_decls): Remove.
4908 (unsupported_options): New variable
4909 (compare_options): New function.
4910 (lang_decode_option): Use them.
4912 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4914 * method.c (mangle_expression): Adjust test for legal expression
4917 * pt.c (instantiate_decl): Save and restore the local
4918 specializations list.
4920 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4922 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4924 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4926 * call.c (add_template_candidate_real): Handle member template
4927 constructors for classes with virtual bases.
4928 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4929 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4931 * ir.texi: Update thunk documentation.
4933 * call.c (joust): Fix handling of overloaded builtin operators.
4935 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4937 * cp-tree.h (DECL_ANTICIPATED): New macro.
4938 Document new use of DECL_LANG_FLAG_7.
4939 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4940 in the user namespace.
4941 * lex.c (do_identifier): If the identifier's declaration has
4942 DECL_ANTICIPATED on, it has not yet been declared. But do not
4943 replace it with an ordinary implicit declaration.
4945 * tinfo2.cc: Include stdlib.h.
4947 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4949 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4950 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4953 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4955 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4958 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4960 * operators.def (<?): Duplicated, should have been...
4963 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4964 Mark Mitchell <mark@codesourcery.com>
4966 * cp-tree.h (ansi_opname): Make it a macro.
4967 (ansi_assopname): Likewise.
4968 (struct lang_decl_flags): Add assignment_operator_p.
4969 (struct lang_decl): Add operator_code.
4970 (DECL_VTT_PARM): Adjust.
4971 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4972 overloaded operator.
4973 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4974 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4975 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4976 (opname_tab): Remove.
4977 (assignop_tab): Likewise.
4978 (operator_name_info_t): New type.
4979 (operator_name_info): New variable.
4980 (assignment_operator_name_info): Likewise.
4981 (build_cp_library_fn): Remove declaration.
4982 (push_cp_library_fn): Likewise.
4983 (operator_name_string): Likewise.
4984 (build_decl_overload): Likewise.
4985 * call.c (print_z_candidates): Simplify.
4986 (build_object_call): Adjust usage of ansi_opname. Use
4987 DECL_OVERLOADED_OPERATOR_P.
4988 (op_error): Adjust operator name lookup.
4989 (build_conditional_expr): Adjust usage of ansi_opname.
4990 (build_new_op): Likewise.
4991 (build_op_delete_call): Likewise.
4992 (build_over_call): Likewise.
4993 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4994 * decl.c (duplicate_decls): Copy operator_code.
4995 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4996 (builtin_function): Adjust parameters to build_library_fn_1.
4997 (build_library_fn_1): Accept an overloaded operator code.
4998 (build_library_fn): Pass ERROR_MARK.
4999 (build_cp_library_fn): Accept an overloaded operator code.
5000 (push_cp_library_fn): Likewise.
5001 (grokfndecl): Tweak.
5002 (grokdeclarator): Simplify code to compute names of overloaded
5003 operators. Adjust use of ansi_opname.
5004 (ambi_op_p): Work on tree_codes, not identifiers.
5005 (unary_op_p): Likewise.
5006 (grok_op_properties): Likewise.
5007 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5008 (lang_mark_tree): Don't try to mark the operator_code.
5009 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5010 * error.c (dump_decl): Remove special handling for operator
5012 (dump_function_name): Likewise.
5013 (dump_expr): Adjust name lookup of operators.
5014 (op_to_string): Simplify.
5015 (assop_to_string): Likewise.
5016 * init.c (build_new_1): Adjust use of ansi_opname.
5017 * lex.c (opname_tab): Remove.
5018 (assignop_tab): Likewise.
5019 (ansi_opname): Likewise.
5020 (ansi_assopname): Likewise.
5021 (operator_name_string): Likewise.
5022 (reinit_lang_specific): Likewise.
5023 (operator_name_info): New variable.
5024 (assignment_operator_name_info): Likewise.
5025 (init_operators): New function.
5026 (init_parse): Use it.
5027 (do_identifier): Adjust use of ansi_opname.
5028 * method.c (mangle_expression): Don't use ansi_opname for
5030 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5031 (build_decl_overload): Remove.
5032 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5033 (do_build_assign_ref): Adjust use of ansi_opname.
5034 (synthesize_method): Likewise.
5035 (implicitly_declare_fn): Likewise.
5036 * operators.def: New file.
5037 * parse.y (operator): Adjust use of ansi_opname.
5038 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5039 (set_mangled_name_for_template_decl): Don't play games with
5041 (special_function_p): Adjust use of ansi_opname.
5042 * typeck.c (check_return_expr): Likewise.
5043 * Make-lang.in (cc1plus): Depend on operators.def.
5044 * Makefile.in (lex.o): Likewise.
5047 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5049 * Make-lang.in (cplib2.ready): Eradicate.
5051 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5053 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5054 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5055 (built_min, cp_tree_equal): Likewise.
5057 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5059 * class.c (layout_nonempty_base_or_field): Replace
5060 `record_layout_info' with `record_layout_info_s'.
5062 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5065 * cp-tree.h (struct language_function): x_named_labels is now
5066 a struct named_label_list*.
5067 * decl.c (struct named_label_use_list): Renamed from...
5068 (struct named_label_list): ...this. New struct.
5069 (push_binding_level): Don't set eh_region.
5070 (note_level_for_eh): New fn.
5071 (pop_label): Take label and old value directly.
5072 (pop_labels): Adjust for new named_labels format.
5073 (lookup_label): Likewise.
5074 (poplevel): Note characteristics of a binding level containing a
5075 named label. Mess with named label lists earlier.
5076 (mark_named_label_lists): New fn.
5077 (mark_lang_function): Call it.
5078 (use_label): New fn, split out from...
5079 (make_label_decl): ...here. Don't call it.
5080 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5081 check_previous_gotos): New fns, split out from...
5082 (define_label): ...here.
5083 (check_switch_goto): New fn.
5084 (define_case_label): Call it.
5085 (check_goto): New fn.
5086 * semantics.c (finish_goto_stmt): Call it and use_label.
5087 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5088 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5090 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5092 * class.c (build_vtable_entry_ref): Correct usage of
5093 get_vtbl_decl_for_binfo.
5095 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5096 * method.c (implicitly_declare_fn): Not here.
5098 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5100 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5101 (CPTI_PTMD_DESC_TYPE): ... here.
5102 (ptmd_desc_type_node): Rename to ...
5103 (ptm_desc_type_node): ... here.
5105 * rtti.c (ptmd_initializer): Rename to ...
5106 (ptm_initializer): ... here.
5107 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5109 (create_tinfo_types): Adjust.
5111 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5113 Finish implementation of VTTs.
5114 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5115 CPTI_VTT_PARM_IDENTIFIER.
5116 (vtt_parm_identifier): New macro.
5117 (vtt_parm_type): Likewise.
5118 (BINFO_SUBVTT_INDEX): Likewise.
5119 (BINFO_VPTR_INDEX): Likewise.
5120 (struct lang_decl): Add vtt_parm.
5121 (DECL_VTT_PARM): New macro.
5122 (DECL_USE_VTT_PARM): Likewise.
5123 (DECL_NEEDS_VTT_PARM_P): Likewise.
5124 (get_vtt_name): Declare.
5125 (build_artifical_parm): Likewise.
5126 (fixup_all_virtual_upcast_offsets): Likewise.
5127 (expand_indirect_vtbls_init): Remove.
5128 * call.c (build_new_method_call): Pass the vtt to subobject
5129 constructors and destructors.
5130 * class.c (get_vtt_name): Give it external linkage.
5131 (build_clone): Handle the magic VTT parameters for clones.
5132 (clone_function_decl): Fix typo in comment.
5133 (build_vtt): Keep track of the indices in the VTTs where various
5134 entities are stored.
5135 (build_vtt_inits): Likewise.
5136 (dfs_build_vtt_inits): Likewise.
5137 (build_ctor_vtbl_group): Tweak type of construction vtables.
5138 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5139 primary bases, when building construction vtables.
5140 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5141 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5142 (init_decl_processing): Initialize vtt_parm_type.
5143 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5144 (lang_mark_tree): Make vtt_parm.
5145 * decl2.c (build_artificial_parm): New function.
5146 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5147 (grokclassfn): Use build_artificial_parm.
5148 * init.c (initialize_vtbl_ptrs): Call
5149 fixup_all_virtual_upcast_offsets directly.
5150 (perform_member_init): Use the complete subobject destructor for
5152 (build_vtbl_address): New function.
5153 (expand_virtual_init): Handle VTTs.
5154 * optimize (maybe_clone_body): Likewise.
5155 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5157 (expand_indirect_vtbls_init): Remove.
5158 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5159 * tree.c (make_binfo): Make them bigger.
5161 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5163 * inc/cxxabi.h (__pbase_type_info): Define, based on
5164 __pointer_type_info.
5165 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5166 (__pointer_to_member_type_info): Likewise.
5167 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5168 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5169 (__pointer_type_info::__do_catch): Rename to ...
5170 (__pbase_type_info::__do_catch): ... here. Adjust.
5171 (__pbase_type_info::__pointer_catch): Implement.
5172 (__pointer_type_info::__pointer_catch): Adjust.
5173 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5175 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5177 * tinfo.h (__user_type_info::contained_virtual_p): New
5179 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5181 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5182 diamond shaped heirarchy. Add early out for mixed diamond and
5183 duplicate shaped heirarchy.
5185 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5187 * cp-tree.h (build_delete): Change prototype.
5188 (build_vec_delete): Likewise.
5189 * call.c (build_scoped_method_call): Use special_function_kind
5190 values to indicate the kind of destruction to be done.
5191 (build_method_call): Likewise.
5192 * decl.c (finish_destructor_body): Likewise.
5193 (maybe_build_cleanup_1): Likewise. Rename to ...
5194 (maybe_build_cleanup): ... this.
5195 * decl2.c (delete_sanity): Use special_function_kind
5196 values to indicate the kind of destruction to be done.
5197 (build_cleanup): Likewise.
5198 * init.c (perform_member_init): Likewise.
5199 (build_vec_delete_1): Likewise.
5200 (build_dtor_call): Simplify.
5201 (build_delete): Use special_function_kind
5202 values to indicate the kind of destruction to be done.
5203 (build_vbase_delete): Likewise.
5204 (build_vec_delete): Likewise.
5206 * init.c (sort_member_init): Fix typo in error message generation
5209 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5211 * semantics.c (begin_class_definition): make the packed
5212 attribute be sensitive to the "-fpack-struct" command line flag
5214 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5216 Update new-abi upcast algorithm.
5217 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5218 prototype and meaning of return value.
5219 (__si_class_type_info::__do_upcast): Likewise.
5220 (__vmi_class_type_info::__do_upcast): Likewise.
5221 * tinfo.cc (__class_type_info::__upcast_result): Replace
5222 whole2dst with part2dst. Adjust ctor.
5223 (__class_type_info::__do_upcast): Adjust call of worker function.
5224 (__class_type_info::__do_upcast): Adjust.
5225 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5227 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5228 virtual base in diamond heirarchy bug.
5230 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5232 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5233 and bitfield to tinfo_fn_p.
5234 (DECL_TINFO_FN_P): Adjust.
5235 (SET_DECL_TINFO_FN_P): Likewise.
5236 (DECL_MUTABLE_P): Likewise.
5237 (DECL_C_BIT_FIELD): Likewise.
5238 (SET_DECL_C_BIT_FIELD): Likewise.
5239 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5240 (DECL_UNINLINABLE): Likewise.
5241 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5242 (handle_using_decl): Remove assertion.
5243 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5244 to build FIELD_DECLs.
5245 (build_base_field): Likewise.
5246 (layout_class_type): Likewise.
5247 * decl.c (init_decl_processing): Likewise.
5248 (build_ptrmemfunc_type): Likewise.
5249 (grokdeclarator): Likewise.
5250 * decl2.c (grok_x_components): Likewise.
5251 * except.c (call_eh_info): Likewise.
5252 * init.c (init_init_processing): Likewise.
5253 * rtti.c (expand_class_desc): Likewise.
5254 (create_pseudo_type_info): Likewise.
5255 (get_vmi_pseudo_type_info): Likewise.
5256 (create_tinfo_types): Likewise.
5257 * ptree.c (print_lang_decl): Adjust.
5258 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5259 before checking DECL_MUTABLE_P.
5261 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5262 parameters for template functions.
5263 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5264 destructors as well as constructors.
5266 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5268 * class.c (build_ctor_vtbl_group): Set inits.
5269 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5270 DECL_THIS_INLINE appropriately for clones.
5272 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5273 (DECL_CONV_FN_P): Simplify.
5274 (DECL_OPERATOR): Remove.
5275 (language_to_string): Declare.
5276 * decl.c (duplicate_decls): Fix typo in comment.
5277 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5278 (grok_op_properties): Use DECL_CONV_FN_P instead of
5279 IDENTIFIER_TYPENAME_P.
5280 * dump.c (dequeue_and_dump): Dump the language linkage of
5282 * error.c (language_to_string): Give it external linkage.
5283 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5284 (implicitly_declare_fn): Set DECL_LANGUAGE.
5285 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5286 IDENTIFIER_TYPENAME_P.
5287 (tsubst_decl): Likewise.
5288 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5289 * semantics.c (finish_member_declaration): Don't mark members of
5290 classes declared in an extern "C" region as extern "C".
5292 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5294 * decl2.c (qualified_lookup_using_namespace): Look through
5297 * decl.c (push_using_decl): Return the old decl on namespace level.
5299 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5301 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5302 (VTT_NAME_PREFIX): New macro.
5303 (CTOR_VTBL_NAME_PREFIX): Likewise.
5304 (get_ctor_vtbl_name): New function.
5305 * class.c (get_vtable_name): Simplify.
5306 (get_vtt_name): New function.
5307 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5308 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5309 when a virtual base becomes primary.
5310 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5312 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5313 additional parameters.
5314 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5315 (initialize_array): New function.
5316 (build_vtt): Likewise.
5317 (build_vtt_inits): Likewise.
5318 (dfs_build_vtt_inits): Likewise.
5319 (dfs_fixup_binfo_vtbls): Likewise.
5320 (build_ctor_vtbl_group): Likewise.
5321 (initialize_vtable): Use initialize_array.
5322 (accumulate_vtbl_inits): Reimplement to handle construction
5324 (dfs_accumulate_vtbl_inits): Likewise.
5325 (bulid_vtbl_initializer): Adjust parameter name.
5326 * method.c (build_typename_overload): Remove #if 0'd code.
5327 (get_ctor_vtbl_name): New function.
5328 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5329 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5331 * cp-tree.h (struct lang_type): Remove search_slot.
5332 (CLASSTYPE_SEARCH_SLOT): Remove.
5333 (emit_base_init): Change prototype.
5334 (initialize_vtbl_ptrs): Likewise.
5335 (expand_indirect_vtbls_init): Likewise.
5336 (clear_search_slots): Remove.
5337 * decl.c (lang_mark_tree): Don't mark search_slot.
5338 * init.c (initialize_vtbl_ptrs): Simplify.
5339 (emit_base_init): Likewise.
5340 * search.c (struct vbase_info): Document decl_ptr.
5341 (convert_pointer_to_single_level): Remove.
5342 (dfs_find_vbases): Remove.
5343 (dfs_init_base_pointers): Simplify.
5344 (dfs_clear_vbase_slots): Remove.
5345 (dfs_vtable_path_unmark): New function.
5346 (init_vbase_pointers): Simplify.
5347 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5348 (expand_indirect_vtbls_init): Simplify. Don't call
5349 mark_all_temps_used.
5350 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5351 initialize_vtbl_ptrs.
5353 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5355 * except.c: Add static prototypes.
5357 2000-05-20 H.J. Lu <hjl@gnu.org>
5359 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5361 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5363 Don't create a separate copy of virtual bases for the
5364 CLASSTYPE_VBASECLASSES list.
5365 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5366 (BINFO_FOR_VBASE): Remove.
5367 (CANONICAL_BINFO): Adjust.
5368 (binfo_for_vbase): New function.
5369 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5370 instead of BINFO_FOR_VBASE.
5371 (build_vbase_pointer): Likewise.
5372 (build_secondary_vtable): Likewise.
5373 (dfs_mark_primary_bases): Likewise.
5374 (mark_primary_bases): Likewise.
5375 (layout_nonempty_base_or_field): Likewise.
5376 (dfs_set_offset_for_shared_vbases): Likewise.
5377 (dfs_set_offset_for_unshared_vbases): Likewise.
5378 (layout_virtual_bases): Likewise. Adjust for changes to the
5379 CLASSTYPE_VBASECLASSES list.
5380 (dump_class_hierarchy_r): Use binfo_for_vbase
5381 instead of BINFO_FOR_VBASE.
5382 (dump_class_hierarchy): Likewise.
5383 (finish_vtbls): Likewise.
5384 (build_vtbl_initializer): Adjust for changes to the
5385 CLASSTYPE_VBASECLASSES list.
5386 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5387 * decl.c (finish_destructor_body): Adjust for changes to the
5388 CLASSTYPE_VBASECLASSES list.
5389 * init.c (sort_base_init): Use binfo_for_vbase.
5390 (construct_virtual_bases): Adjust for changes to the
5391 CLASSTYPE_VBASECLASSES list.
5392 (expand_member_init): Use binfo_for_vbase.
5393 (build_vbase_delete): Adjust for changes to the
5394 CLASSTYPE_VBASECLASSES list.
5395 * method.c (do_build_copy_constructor): Likewise.
5396 * rtti.c (get_base_offset): Use binfo_for_vbase.
5397 (expand_class_desc): Remove #if 0'd code.
5398 * search.c (struct vbase_info): Remove vbase_types.
5399 (get_base_distance): Use binfo_for_vbase.
5400 (lookup_field_queue_p): Use CANONICAL_BINFO.
5401 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5402 (get_pure_virtuals): Adjust for changes to the
5403 CLASSTYPE_VBASECLASSES list.
5404 (dfs_find_vbases): Use binfo_for_vbase.
5405 (dfs_init_vbase_pointers): Likewise.
5406 (init_vbase_pointers): Don't initialize vi.vbase_types.
5407 (virtual_context): Use binfo_for_vbase.
5408 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5409 CLASSTYPE_VBASECLASSES list.
5410 (expand_indirect_vtbls_init): Simplify.
5411 (dfs_get_vbase_types): Don't replicate virtual bases.
5412 (find_vbase_instance): Use binfo_for_vbase.
5413 (binfo_for_vbase): New function.
5414 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5416 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5418 * decl2.c (finish_anon_union): Generalize error messages to handle
5419 anonymous structures.
5420 * init.c (perform_member_init): Remove `name' parameter.
5421 (build_field_list): New function.
5422 (sort_member_init): Handle anonymous union initialization order
5423 correctly. Check for multiple initializations of the same union.
5424 (emit_base_init): Don't look up fields by name here.
5425 (expand_member_init): Record the result of name lookup for future
5427 * typeck.c (build_component_ref): Fix formatting.
5429 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5431 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5432 * typeck.c (build_x_compound_expr): Replace warn_unused with
5435 * decl2.c (lang_decode_option): Update -Wall unused flags by
5436 calling set_Wunused.
5438 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5440 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5441 * init.c (dfs_vtable_path_unmark): Remove.
5442 * search.c (marked_new_vtable_p): Likewise.
5443 (unmarked_new_vtable_p): Likewise.
5444 (dfs_search_slot_nonempty_p): Likewise.
5445 (dfs_mark): Likewise.
5446 (dfs_vtable_path_unmark): Likewise.
5447 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5448 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5449 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5450 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5451 (init_vbase_pointers): Simplify.
5452 (expand_indirect_vtbls_init): Likewise.
5454 * class.c (copy_virtuals): New function.
5455 (build_primary_table): Use it.
5456 (build_secondary_vtable): Likewise.
5457 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5458 indicate that no vcall offset is required.
5459 (add_virtual_function): Likewise.
5460 (modify_all_vtables): Likewise.
5461 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5462 (dfs_accumulate_vtbl_inits): Likewise.
5463 (build_vtbl_initializer): Make changes to handle construction
5465 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5466 (build_rtti_vtbl_entries): Likewise.
5467 (build_vtable_entries): Handle a NULL vcall_index.
5469 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5471 * decl2.c (lang_decode_option): Fix thinko.
5473 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5475 * except.c (check_handlers): New fn.
5476 * cp-tree.h: Declare it.
5477 * semantics.c (finish_handler_sequence): Call it.
5478 (finish_function_handler_sequence): Likewise.
5479 (finish_handler_parms): Set TREE_TYPE on the handler.
5480 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5481 * search.c (get_base_distance_recursive): If protect>1, ignore
5483 (get_base_distance): Don't reduce watch_access.
5485 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5487 * lex.c: #include diagnostic.h.
5488 (lang_init_options): Set default prefixing rules.
5490 * lang-options.h: Add -fdiagnostics-show-location=.
5492 * decl2.c: #include diagnostic.h.
5493 (lang_decode_option): Handle -fdiagnostics-show-location=.
5495 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5497 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5498 * vec.cc: Revert my 2000-05-07 change.
5500 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5502 * class.c (check_field_decls): Complain about non-static data
5503 members with same name as class in class with constructor.
5505 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5507 * decl.c (grokdeclarator): Allow non-static data members with
5510 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5512 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5513 and pending_inline.filename. Update prototypes.
5514 * decl.c (define_label): Constify filename parameter.
5515 * decl2.c (warn_if_unknown_interface): Constify local char *.
5516 * input.c Constify input_source.filename. Don't declare
5517 input_filename or lineno. Constify filename parameter to feed_input.
5518 * lex.c (init_parse): Constify parameter and return value.
5519 (cp_pragma_interface, cp_pragma_implementation): Constify
5521 (reinit_parse_for_method, reinit_parse_for_block,
5522 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5523 Constify local char *.
5524 * pt.c: Don't declare lineno or input_filename.
5525 (print_template_context, tsubst_friend_function, tsubst_decl,
5526 tsubst, instantiate_decl): Constify local char *.
5527 * semantics.c (expand_body): Constify local char *.
5528 * tree.c (build_srcloc): Constify filename parameter.
5529 * typeck.c (c_expand_asm_operands): Constify filename
5532 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5534 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5537 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5539 * inc/cxxabi.h: Fix typos in comment.
5540 (__base_class_info::__offset): Use a static_cast.
5542 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5544 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5545 of std::size_t and std::ptrdiff_t respectively.
5546 * tinfo.cc: Likewise.
5549 2000-05-06 Richard Henderson <rth@cygnus.com>
5551 * typeck.c (build_c_cast): Don't warn integer->pointer size
5552 mismatch for constants.
5554 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5556 * rtti.c (ptmd_initializer): Set non-public, if class is
5559 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5560 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5561 __cxa_vec_delete): Likewise.
5562 * tinfo.cc (__dynamic_cast): Likewise.
5563 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5564 __cxa_vec_delete): Likewise.
5566 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5568 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5569 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5570 (lang_decl_flags): Add vcall_offset.
5571 (THUNK_VCALL_OFFSET): Use it.
5572 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5573 * method.c (make_thunk): Create the lang_decl here, not in
5575 (emit_thunk): Make generic thunks into ordinary functions once
5576 they have been fed to expand_body.
5577 * semantics.c (expand_body): Set current_function_is_thunk here.
5579 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5581 * class.c (update_vtable_entry_for_fn): Prototype.
5583 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5586 * search.c (dfs_build_inheritance_graph_order): Prototype.
5588 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5590 * cp-tree.h (special_function_kind): Add various kinds of
5592 (special_function_p): New function.
5593 * class.c (overrides): Don't let one kind of destructor override
5595 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5596 whether or not to instantiate a template.
5597 * tree.c (special_function_p): Define.
5599 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5601 * cp-tree.def (THUNK_DECL): Remove.
5602 * cp-tree.h (DECL_THUNK_P): New macro.
5603 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5604 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5605 (SET_DECL_THUNK_P): Likewise.
5606 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5607 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5608 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5609 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5610 (duplicate_decls): Likewise.
5611 (pushdecl): Likewise. Adjust thunk handling.
5612 (grokfndecl): Use DECL_EXTERN_C_P.
5613 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5614 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5615 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5616 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5617 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5618 DECL_NO_STATIC_CHAIN.
5619 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5620 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5621 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5624 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5626 * tree.c (walk_tree): Set lineno.
5628 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5630 * exception.cc: Update license notice.
5632 * new1.cc: Likewise.
5633 * new2.cc: Likewise.
5634 * tinfo.cc: Likewise.
5635 * tinfo2.cc: Likewise.
5637 * inc/cxxabi.h: Likewise.
5638 * inc/exception: Likewise.
5639 * inc/new: Likewise.
5640 * inc/new.h: Likewise.
5641 * inc/typeinfo: Likewise.
5643 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5645 * tree.c (build_target_expr_with_type): If we already have a
5646 TARGET_EXPR, just return it.
5648 * optimize.c (initialize_inlined_parameters): Don't generate an
5649 EXPR_STMT if we can just use DECL_INITIAL.
5650 * decl.c (emit_local_var): Only make the initialization a
5651 full-expression if stmts_are_full_exprs_p.
5653 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5655 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5657 * call.c (standard_conversion): Use it.
5658 (direct_reference_binding): Likewise.
5659 (build_over_call): Likewise.
5660 (is_properly_derived_from): Likewise.
5661 (compare_ics): Likewise.
5662 * class.c (resolves_to_fixed_type_p): Likewise.
5663 * optimize.c (declare_return_variable): Likewise.
5664 * pt.c (is_specialization_of): Likewise.
5666 * typeck.c (comp_target_parms): Likeiwse.
5667 (build_static_cast): Likewise.
5668 (build_reinterpret_cast): Likewise.
5669 (build_const_cast): Likewise.
5670 (comp_ptr_ttypes_real): Likewise.
5671 (comp_ptr_ttypes_const): Likewise.
5672 * typeck2.c (process_init_constructor): Likewise.
5674 2000-04-30 Scott Snyder <snyder@fnal.gov>
5676 * decl.c (finish_destructor_body): Use the base destructor when
5677 destroying virtual bases.
5679 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5681 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5683 * optimize.c (struct inline_data): Add target_exprs field.
5684 (declare_return_variable): When a function returns an aggregate,
5685 use the variable declared in the TARGET_EXPR as the remapped
5687 (expand_call_inline): Update the pending target_exprs stack.
5688 (optimize_function): Initialize the stack.
5690 * decl2.c (finish_file): Fix typo in comment.
5692 * method.c (emit_thunk): Don't try to return a `void' value.
5694 * optimize.c (initialize_inlined_parameters): If the parameter is
5695 addressable, we need to make a new VAR_DECL, even if the
5696 initializer is constant.
5698 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5700 * decl.c (grok_op_properties): Add an extra check of argtypes.
5702 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5704 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5706 (initialize_inlined_parameters): Try to avoid creating new
5709 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5711 * lex.c (my_get_run_time): Remove.
5712 (init_filename_times): Use get_run_time instead of my_get_run_time.
5713 (check_newline): Likewise.
5714 (dump_time_statistics): Likewise.
5715 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5716 of computing elapsed time explicitly.
5718 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5720 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5721 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5722 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5723 before calling decl_constant_value.
5724 * class.c (check_bitfield_decl): Likewise.
5725 * cvt.c (ocp_convert): Likewise.
5726 (convert): Likewise.
5727 * decl.c (compute_array_index_type): Likewise.
5728 (build_enumerator): Likewise.
5729 * decl2.c (check_cp_case_value): Likewise.
5730 * pt.c (convert_nontype_argument): Likewise.
5732 * typeck.c (decay_conversion): Likewise.
5733 (build_compound_expr): Likewise.
5734 (build_reinterpret_cast): Likewise.
5735 (build_c_cast): Likewise.
5736 (convert_for_assignment): Likewise.
5738 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5740 * decl.c (finish_function): Don't play games with DECL_INLINE.
5742 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5744 * ir.texi: Correct typo.
5746 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5748 * decl.c (grokdeclarator): Reject VLAs as members.
5750 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5752 * call.c (standard_conversion): Accept conversion between
5755 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5757 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5759 * decl2.c (finish_file): Remove double setup for accounting
5762 2000-04-24 Robert Lipe <robertlipe@usa.net>
5764 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5766 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5768 * new.cc (set_new_handler): Needs to be in std::.
5770 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5772 * cp-tree.h (lang_decl): Remove pretty_function_p.
5773 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5774 language-specific node.
5775 * decl.c (cp_make_fname_decl): Use build_decl, not
5776 build_lang_decl, to build the variables.
5777 (grokvardecl): Don't call build_lang_decl for local variables in
5779 (grokdeclarator): Don't call build_lang_decl for local type
5780 declarations in templates.
5781 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5782 zero'd memory, rather than calling memset.
5783 * pt.c: Include hashtab.h.
5784 (local_specializations): New variable.
5785 (retrieve_local_specialization): Use it.
5786 (register_local_specialization): Likewise.
5787 (tsubst_decl): Don't assume local variables have
5789 (instantiate_decl): Set up local_specializations.
5790 * Makefile.in (HTAB_H): New variable.
5792 2000-04-23 Richard Henderson <rth@cygnus.com>
5794 * typeck.c (c_expand_asm_operands): Restore the original
5795 contents of the output list.
5797 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5799 * ir.texi: Document complex number representation.
5801 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5803 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5804 (target_incomplete_p): New function.
5805 (tinfo_base_init): Create comdat NTBS name variable.
5806 (ptr_initializer): Add non_public parameter. Calculate it.
5807 (ptmd_initializer): Likewise.
5808 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5809 (create_real_tinfo_var): Add non_public parameter. Use it.
5810 Push proxy into global namespace.
5811 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5813 * inc/typeinfo (type_info::before, type_info::operator==):
5814 Compare __name addresses.
5816 * tinfo2.cc: Remove new-abi builtins comment.
5818 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5820 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5822 * call.c (joust): Exit early if we get the same function, too.
5824 * decl2.c (key_method): Return NULL_TREE for template classes.
5825 (import_export_class): Don't need to check for template classes.
5827 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5829 * lex.c: Remove references to cccp.c.
5831 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5833 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5834 volatile_memfunc. Add destructor_attr. Adjust dummy.
5835 (DECL_DESTRUCTOR_P): Use destructor_attr.
5836 (DECL_CONST_MEMFUNC_P): Reimplement.
5837 (DECL_VOLATILE_MEMFUNC_P): Remove.
5838 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5839 (overrides): Use DECL_DESTRUCTOR_P.
5840 (check_for_override): Likewise.
5841 * decl.c (start_function): Likewise.
5842 * decl2.c (grokfclassfn): Likewise.
5843 (check_classfn): Likewise.
5844 (grok_function_init): Likewise.
5846 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5848 * decl2.c (grokfield): Issue error on illegal data member
5851 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5853 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5855 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5857 * class.c (build_vtable_entry): Don't build thunks for type-info
5860 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5862 * decl.c (decls_match): Allow a redeclaration of a builtin to
5863 specify args while the builtin did not.
5865 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5867 * cp-tree.def (THUNK_DECL): Add to documentation.
5868 * cp-tree.h (flag_huge_objects): Declare.
5869 * class.c (modify_vtable_entry): Tidy.
5870 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5871 Calculate delta appropriately for the new ABI.
5872 (dfs_modify_vtables): Use it.
5873 (modify_all_vtables): Fix thinko in code to add overriding copies
5874 of functions to primary vtables.
5875 (build_clone): Fix typo in comment.
5876 (clone_function_decl): Correct order of destructors in vtable.
5877 (build_vbase_offset_vtbl_entries): Adjust comment.
5878 (dfs_vcall_offset_queue_p): Remove.
5879 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5880 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5881 (build_vtable_entry): Correct check for pure virtual functions.
5882 Don't declare flag_huge_objects.
5883 * decl.c (flag_huge_objects): Remove declaration.
5884 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5885 Use int_size_in_bytes.
5886 (emit_thunk): Handle vcall offset thunks.
5888 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5890 * decl2.c (parse_time, varconst_time): Delete declarations.
5891 (finish_file): Delete LINENO declaration.
5892 START_TIME and THIS_TIME now long.
5894 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5896 * class.c (build_base_field): Reformat comment.
5898 * inc/cxxabi.h (stddef.h): Comment inclusion.
5899 (__base_class_info::__offset): Comment shift.
5901 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5903 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5904 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5905 (cp_push_exception_identifier): New macro.
5906 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5907 (DECL_BASE_DESTRUCTOR_P): Likewise.
5908 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5909 (get_vtbl_decl_for_binfo): Fix formatting.
5910 (in_charge_arg_for_name): New macro.
5911 (maybe_build_cleanup_and_delete): Remove declaration.
5912 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5913 (in_charge_arg_for_name): New function.
5914 (build_new_method_call): Use it. Handle cloned destructors.
5915 (build_clone): Don't make the base constructor virtual.
5916 Automatically defer generated functions.
5917 (clone_function_decl): Handle destructors, too.
5918 (clone_constructors_and_destructors): Likewise.
5919 (create_vtable_ptr): Don't create a vtable entry for a cloned
5921 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5922 (initialize_predefined_identifiers): Update appropriately.
5923 (finish_destructor_body): Simplify.
5924 (maybe_build_cleanup_and_delete): Remove.
5925 * except.c (expand_throw): Handle new-ABI destructors.
5926 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5927 (build_dtor_call): New function.
5928 (build_delete): Use it. Simplify.
5929 * optimize.c (maybe_clone_body): Handle destructors.
5930 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5932 * exception.cc (cleanup_fn): New typedef.
5933 (CALL_CLEANUP): New macro.
5934 (cp_eh_info): Use them.
5935 (__cp_push_exception): Likewise.
5936 (__cp_pop_exception): Likewise.
5938 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5940 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5941 (complete_dtor_identifier): New macro.
5942 (CLASSTYPE_FIRST_CONVERSION): Remove.
5943 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5944 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5945 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5946 (CLASSTYPE_CONSTRUCTORS): Likewise.
5947 (CLASSTYPE_DESTRUCTORS): Likewise.
5948 (lang_decl): Add cloned_function.
5949 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5950 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5951 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5952 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5953 (DECL_CLONED_FUNCTION_P): Likewise.
5954 (DECL_CLONED_FUNCTION): Likewise.
5955 (clone_function_decl): Declare.
5956 (maybe_clone_body): Likewise.
5957 * call.c (build_user_type_conversion_1): Call complete object
5958 constructors in the new ABI.
5959 (build_new_method_call): Don't add in-charge parameters under the
5961 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5962 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5963 CLASSTYPE_DESTRUCTOR_SLOT.
5964 (build_clone): New function.
5965 (clone_function_decl): Likewise.
5966 (clone_constructors_and_destructors): Likewise.
5967 (check_bases_and_members): Use it.
5968 * decl.c (iniitialize_predefined_identifiers): Initialize
5969 complete_dtor_identifier.
5970 (finish_function): Don't add extra code to a clone.
5971 (lang_mark_tree): Mark cloned_function.
5972 * decl2.c (mark_used): Don't bother trying to instantiate things
5974 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5975 * method.c (set_mangled_name_for_decl): Don't treat clones as
5977 (synthesize_method): Sythesize cloned functions, not the clones.
5978 * optimize.c (inline_data): Update comment on ret_label.
5979 (remap_block): Don't assume DECL_INITIAL exists.
5980 (copy_body_r): Allow ret_label to be NULL.
5981 (maybe_clone_body): Define.
5982 * pt.c (tsubst_decl): Handle clones.
5983 (instantiate_clone): New function.
5984 (instantiate_template): Use it.
5985 (set_mangled_name_for_template_decl): Don't treat clones as
5987 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5988 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5989 * semantics.c (expand_body): Clone function bodies as necessary.
5991 * optimize.c (remap_decl): Avoid sharing structure for arrays
5992 whose size is only known at run-time.
5993 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5995 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5996 to has_in_charge_parm_p.
5997 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5998 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5999 (DECL_COPY_CONSTRUCTOR_P): New macro.
6000 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6001 (build_user_type_conversion_1): Likewise.
6002 (convert_like_real): Likewise.
6003 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6004 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6005 (copy_args_p): Likewise.
6006 (grok_ctor_properties): Likewise.
6007 (start_function): Likewise.
6008 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6009 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6010 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6011 * method.c (do_build_copy_constructor): Use
6012 DECL_HAS_IN_CHARGE_PARM_P.
6013 (synthesize_method): Likewise.
6014 * pt.c (instantiate_template): Remove goto.
6015 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6018 * cp-tre.h (finish_function): Change prototype.
6019 * decl.c (end_cleanup_fn): Adjust caller.
6020 (finish_function): Take only one parameter.
6021 * decl2.c (finish_objects): Adjust caller.
6022 (finish_static_storage_duration_function): Likewise.
6023 * method.c (emit_thunk): Likewise.
6024 * parse.y: Likewise.
6025 * parse.c: Regenerated.
6026 * pt.c (instantiate_decl): Likewise.
6027 * rtti.c (synthesize_tinfo_fn): Likewise.
6028 * semantics.c (expand_body): Likewise.
6030 * cp-tree.h (copy_decl): New function.
6031 * class.c (finish_struct_1): Use it.
6032 * lex.c (copy_decl): Define it.
6033 * pt.c (tsubst_decl): Likewise.
6034 * tree.c (copy_template_template_parm): Likewise.
6036 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6037 has_nonpublic_assign_ref.
6038 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6039 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6040 * class.c (finish_struct_methods): Don't set
6041 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6042 (interface_only): Don't declare.
6043 (interface_unknown): Likewise.
6045 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6047 * tree.h (HAVE_TEMPLATES): Remove definition.
6048 * lang-options.h (-fthis-is-variable): Remove documentation.
6050 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6052 * class.c (instantiate_type): Handle object-relative template-id.
6054 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6055 * decl.c (cplus_expand_expr_stmt): Not here.
6057 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6058 Initialize exprtype earlier.
6060 * parse.y (fn.def1): Check for defining types in return types.
6062 * decl.c (check_tag_decl): Notice extra fundamental types.
6063 Diagnose empty decls in classes, too.
6065 * decl.c (grokdeclarator): Don't override an anonymous name if no
6066 declarator was given.
6068 * cvt.c (convert_to_void): Call resolve_offset_ref.
6070 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6072 * decl2.c (decl_namespace): Handle getting a type.
6074 * typeck.c (build_c_cast): Re-enable warning for cast between
6075 pointer and integer of different size.
6077 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6079 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6081 (__pointer_type_info::__pointer_catch): New virtual function.
6082 (__pointer_to_member_type_info): Derive from
6083 __pointer_type_info. Adjust.
6084 (__pointer_to_member_type_info::__do_catch): Remove.
6085 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6086 (__pointer_to_member_type_info::__pointer_catch): Declare.
6087 * rtti.c (qualifier_flags): Add restrict flag.
6088 (ptmd_initializer): Reorder members.
6089 (create_tinfo_types): Expand comments. Reorder
6090 ptmd_desc_type_node members.
6091 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6093 (__pointer_type_info::__do_catch): Move specific code into
6094 __pointer_catch. Call it.
6095 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6096 specific catch checking. Fix void conversion check.
6097 (__pointer_to_member_type_info::__do_catch): Remove.
6098 (__pointer_to_member_type_info::__pointer_catch): Implement.
6100 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6102 * lex.c (init_parse): Remove traces of classof and headof.
6103 * decl2.c (flag_operator_names): Default to 1.
6104 (lang_decode_option): Do not set it for -ansi.
6106 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6108 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6109 (DECL_MAIN_VARIANT): Remove.
6110 * decl.c (duplicate_decls): Don't set it.
6111 (start_function): Likewise.
6112 (lang_mark_tree): Don't mark it.
6113 * decl2.c (defer_fn): Don't use it.
6114 * lex.c (retrofit_lang_decl): Don't set it.
6115 * pt.c (tsubst_decl): Likewise.
6116 * ptree.c (print_lang_decl): Don't print it.
6117 * typeck.c (mark_addressable): Don't use it.
6119 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6121 * vec.cc: Include <new> and <exception>.
6122 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6123 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6125 (__cxa_vec_delete): Catch dtor exceptions.
6127 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6129 Prepend __ to implementation defined names.
6130 * inc/typeinfo (type_info): Rename _name to __name.
6131 (type_info::type_info): Rename parameter.
6132 (type_info::operator==, type_info::operator!=,
6133 type_info::before): Likewise.
6134 (type_info::is_pointer_p, type_info::is_function_p,
6135 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6138 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6139 (__pointer_type_info::__pointer_type_info): Likewise.
6140 (__pointer_type_info::is_pointer_p,
6141 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6142 (__array_type_info::__array_type_info): Rename parameters.
6143 (__function_type_info::__function_type_info): Likewise.
6144 (__function_type_info::is_function_p): Prepend __.
6145 (__enum_type_info::__enum_type_info): Rename parameters.
6146 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6148 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6150 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6151 (__class_type_info::__class_type_info): Rename parameters.
6152 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6153 (__class_type_info::upcast_result,
6154 __class_type_info::dyncast_result): Prepend __. Move definition
6156 (__class_type_info::do_upcast, __class_type_info::do_catch,
6157 __class_type_info::find_public_src,
6158 __class_type_info::do_dyncast,
6159 __class_type_info::do_find_public_src): Prepend __. Rename
6161 (__si_class_type_info::__si_class_type_info): Rename parameters.
6162 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6163 __si_class_type_info::do_find_public_src): Prepent __. Rename
6165 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6166 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6167 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6169 (__dynamic_cast): Rename parameters.
6170 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6171 type_info::do_catch, type_info::do_upcast): Prepend __.
6172 (contained_p, public_p, virtual_p, contained_public_p,
6173 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6174 (__class_type_info::do_catch,
6175 __class_type_info::do_upcast): Prepend __. Adjust.
6176 (__class_type_info::__upcast_result,
6177 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6179 (__class_type_info::find_public_src): Prepend __. Adjust.
6180 (__class_type_info::do_find_public_src,
6181 __si_class_type_info::do_find_public_src,
6182 __vmi_class_type_info::do_find_public_src): Likewise.
6183 (__class_type_info::do_dyncast,
6184 __si_class_type_info::do_dyncast,
6185 __vmi_class_type_info::do_dyncast): Likewise.
6186 (__class_type_info::do_upcast,
6187 __si_class_type_info::do_upcast,
6188 __vmi_class_type_info::do_upcast): Likewise.
6189 (__dynamic_cast): Adjust.
6190 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6191 (__function_type_info::is_function_p): Likewise.
6192 (__pointer_type_info::do_catch): Likewise. Adjust.
6193 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6194 (__throw_type_match_rtti_2): Adjust.
6195 (__is_pointer): Adjust.
6197 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6199 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6200 (complete_ctor_identifier): New macro.
6201 (special_function_kind): Add sfk_copy_constructor and
6202 sfk_assignment_operator.
6203 (LOOKUP_HAS_IN_CHARGE): Remove.
6204 (cons_up_default_function): Rename to ...
6205 (implicitly_declare_fn): ... this.
6206 * call.c (build_new_method_call): Add in-charge parameters for
6208 * class.c (add_implicitly_declared_members): Change parameter name
6209 from cant_have_assignment to cant_have_const_assignment.
6210 Replace calls to cons_up_default_function to implicitly_declare_fn.
6211 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6212 * decl.c (initialize_predefined_identifiers): Initialize it.
6213 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6215 * init.c (expand_default_init): Don't calculate the in-charge
6217 (build_new_1): Likewise.
6218 * lex.c (cons_up_default_function): Move to method.c.
6219 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6220 (implicitly_declare_fn): New function.
6221 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6222 (build_modify_expr): Likewise.
6223 * typeck2.c (build_functional_cast): Likewise.
6225 Under the new ABI, constructors don't return `this'.
6226 * cp-tree.h (warn_reorder): Declare.
6227 (special_function_kind): New enum.
6228 (global_base_init_list): Remove declaration.
6229 (emit_base_init): Don't return a value.
6230 (check_base_init): Don't declare.
6231 (is_aggr_typedef): Likewise.
6232 * decl.c (check_special_function_return_type): New function.
6233 (return_types): Remove.
6234 (grokdeclarator): Use check_special_function_return_type.
6235 (start_function): Don't initialize ctor_label under the new ABI.
6236 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6237 * init.c (begin_init_stmts): Move to top of file.
6238 (finish_init_stmts): Likewise.
6239 (warn_reorder): Don't declare.
6240 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6242 (check_base_init): Remove.
6243 (is_aggr_typedef): Likewise.
6244 (build_new_1): Don't use the return value of a constructor.
6245 * semantics.c (setup_vtbl_ptr): Don't use the return value
6247 * typeck.c (check_return_expr): Don't magically convert return
6248 statements into `return this' in constructors under the new ABI.
6250 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6251 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6252 (base_ctor_identifier): New macro.
6253 (base_dtor_identifier): Likewise.
6254 (deleting_dtor_identifier): Likewise.
6255 * decl.c: Don't include obstack.h.
6256 (obstack_chunk_alloc): Don't define.
6257 (obstack_chunk_free): Likewise.
6258 (struct predefined_identifier): New type.
6259 (initialize_predefined_identifiers): New function.
6260 (init_decl_processing): Use it.
6261 (debug_temp_inits): Remove.
6262 (start_method): Don't call preserve_data.
6263 (hack_incomplete_structures): Update comment.
6264 * init.c (init_init_processing): Don't initialize
6266 (build_offset_rf): Remove dead code.
6267 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6268 * search.c (init_search_processing): Don't initialize
6271 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6273 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6274 some sign_compare warnings.
6276 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6278 Rename abi::__vmi_class_type_info members.
6279 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6280 base_list, detail_masks members to vmi_flags, vmi_base_count,
6281 vmi_bases and vmi_flags_masks respectively.
6282 (__vmi_class_type_info::vmi_flags_masks): Rename
6283 details_unknown_mask to flags_unknown_mask.
6284 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6285 (__vmi_class_type_info::do_find_public_src): Adjust.
6286 (__vmi_class_type_info::do_dyncast): Adjust.
6287 (__vmi_class_type_info::do_upcast): Adjust.
6289 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6291 * tinfo.cc (convert_to_base): New function.
6292 (get_vbase_offset): Remove. Move into convert_to_base.
6293 (__vmi_class_type_info::do_find_public_src): Adjust.
6294 (__vmi_class_type_info::do_dyncast): Adjust.
6295 (__vmi_class_type_info::do_upcast): Adjust.
6297 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6299 * tinfo.cc (operator=): Use __builtin_strcmp.
6300 * tinfo2.cc (before): Likewise.
6302 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6304 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6305 (DECL_SAVED_INLINE): Rename to ...
6306 (DECL_DEFERRED_FN): ... this.
6307 (in_function_p): Remove declaration.
6308 (mark_inline_for_output): Rename to ...
6309 (defer_fn): ... this.
6310 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6311 (in_function_p): Remove definition.
6312 * decl2.c (saved_inlines): Rename to ...
6313 (deferred_fns): ... this.
6314 (saved_inlines_used): Rename to ...
6315 (deferred_fns_used): ... this.
6316 (mark_inline_for_output): Rename to ...
6317 (defer_fn): ... this.
6318 (finish_file): Adjust accordingly.
6319 (init_decl2): Likewise.
6320 * lex.c (cons_up_default_function): Likewise.
6321 * pt.c (mark_decl_instantiated): Likewise.
6322 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6324 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6325 * semantics.c (expand_body): Defer more functions.
6327 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6330 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6332 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6333 __cxa_vec_delete): Declare.
6335 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6337 * rtti.c (dfs_class_hint_mark): New static function.
6338 (dfs_class_hint_unmark): New static function.
6339 (class_hint_flags): Use them.
6341 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6343 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6345 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6347 * cp-tree.h (instantiate_decl): Change prototype.
6348 * decl2.c (mark_used): Adjust call.
6349 * optimize.c (inlinable_function_p): Adjust handling of templates.
6350 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6351 (do_type_instantiation): Likewise.
6352 (instantiate_decl): Defer more templates.
6353 (instantiate_pending_templates): Adjust logic to handle inline
6356 * Makefile.in (GGC_H): New variable. Use it throughout in place
6359 * call.c: Don't include obstack.h. Include ggc.h.
6360 (obstack_chunk_alloc): Don't define.
6361 (obstack_chunk_free): Likewise.
6362 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6363 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6364 (pop_switch): Free it.
6366 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6368 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6369 if we don't have a DECL_FIELD_OFFSET.
6371 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6373 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6376 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6378 * cfns.gperf (hash, libc_name_p): Prototype.
6380 * rtti.c (build_dynamic_cast_1): Constification.
6382 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6384 * semantics.c (deferred_type_access_control): Prototype.
6386 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6388 Correct many new ABI issues regarding vbase and vcall offset
6390 * cp-tree.h (BINFO_VTABLE): Document.
6391 (struct lang_type): Tweak formatting.
6392 (BINFO_PRIMARY_BINFO): Add to documentation.
6393 (CLASSTYPE_VSIZE): Fix typo in comment.
6394 (CLASSTYPE_VBASECLASSES): Update documentation.
6395 (BINFO_VBASE_MARKED): Remove.
6396 (SET_BINFO_VBASE_MARKED): Likewise.
6397 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6398 (BINFO_FIELDS_MARKED): Remove.
6399 (SET_BINFO_FIELDS_MARKED): Likewise.
6400 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6401 (enum access_kind): New enumeration.
6402 (num_extra_vtbl_entries): Remove declaration.
6403 (size_extra_vtbl_entries): Likewise.
6404 (get_vtbl_decl_for_binfo): New function.
6405 (dfs_vbase_unmark): Remove declaration.
6406 (mark_primary_bases): Likewise.
6407 * class.c (SAME_FN): Remove.
6408 (struct vcall_offset_data_s): Move definition.
6409 (build_vbase_pointer): Use `build', not `build_binary_op', to
6410 access the vbase pointer under the new ABI.
6411 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6412 (build_primary_vtable): Likewise.
6413 (dfs_mark_primary_bases): Move here from search.c.
6414 (mark_primary_bases): Likewise.
6415 (determine_primary_bases): Under the new ABI, don't make a base
6416 class a primary base just because we don't yet have any virtual
6418 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6419 (num_vfun_entries): Remove.
6420 (dfs_count_virtuals): Likewise.
6421 (num_extra_vtbl_entries): Likewise.
6422 (size_extra_vtbl_entries): Likewise.
6423 (layout_virtual_bases): Iterate in inheritance graph order under
6425 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6426 indicate that a vfield is present.
6427 (init_class_processing): Initialize access_public_node, etc., from
6429 (get_vtbl_decl_for_binfo): New function.
6430 (dump_class_hierarchy_r): Likewise.
6431 (dump_class_hierarchy): Use it.
6432 (finish_vtbls): Build the vtbls in inheritance graph order.
6433 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6434 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6435 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6437 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6438 where the vptr points, even for primary vtables.
6439 (build_vtbl_initializer): Adjust handling of vbase and vcall
6441 (build_vcall_and_vbase_vtable_entries): New function.
6442 (dfs_build_vbase_offset_vtbl_entries): Remove.
6443 (build_vbase_offset_vtbl_entries): Reimplement.
6444 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6445 were already handled in a primary base class vtable.
6446 (build_vcall_offset_vtbl_entries): Adjust.
6447 (build_rtti_vtbl_entries): Adjust.
6448 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6449 * init.c (expand_virtual_init): Simplify.
6450 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6451 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6452 * search.c (BINFO_ACCESS): New macro.
6453 (SET_BINFO_ACCESS): Likewise.
6454 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6455 (access_in_type): Likewise.
6456 (dfs_accessible_p): Likewise.
6457 (protected_accessible_p): Likewise.
6458 (lookup_fnfields_1): Adjust documentation.
6459 (dfs_mark_primary_bases): Move to class.c
6460 (mark_primary_bases): Likewise.
6461 (dfs_vbase_unmark): Remove.
6462 (virtual_context): Use BINFO_FOR_VBASE.
6463 (dfs_get_vbase_types): Simplify.
6464 (dfs_build_inheritance_graph_order): New function.
6465 (get_vbase_types): Use it.
6466 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6468 * tinfo.cc (get_vbase_offset): New function.
6469 (__vmi_class_type_info::do_find_public_src): Use it.
6470 (__vmi_class_type_info::do_dyncast): Likewise.
6471 (__vmi_class_type_info::do_upcast): Likewise.
6473 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6475 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6477 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6479 * rtti.c (class_hint_flags): Rename flags.
6480 (class_initializer): Remove flags.
6481 (synthesize_tinfo_var): Combine offset and flags. Add flags
6482 for __vmi_class_type_info.
6483 (create_tinfo_types): Remove flags from __class_type_info and
6484 __si_class_type_info. Merge flags and offset from
6485 base_class_type_info.
6486 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6487 (__base_class_info::is_virtual_p): Adjust.
6488 (__base_class_info::is_public_p): Adjust.
6489 (__base_class_info::offset): New accessor.
6490 (__class_type_info::details): Remove member.
6491 (__class_type_info::__class_type_info): Lose details.
6492 (__class_type_info::detail_masks): Remove.
6493 (__si_class_type_info::__si_class_type_info): Lose details.
6494 (__vmi_class_type_info::details): New member.
6495 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6496 (__vmi_class_type_info::detail_masks): New member.
6497 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6498 with unknown_details_mask.
6499 (__vmi_class_type_info::do_find_public_src): Adjust
6500 (__vmi_class_type_info::do_dyncast): Adjust.
6501 (__vmi_class_type_info::do_upcast): Set result details, if
6503 (__dynamic_cast): Temporarily #if out optimization.
6505 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6507 * rtti.c (get_tinfo_decl): Mark used.
6508 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6509 mark as dealt with, if we output it.
6511 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6513 * class.c: Reorganize to put virtual function table initialization
6514 machinery at the end of the file.
6516 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6518 * class.c (finish_struct): Use bitsize_zero_node.
6519 * pt.c (instantiate_class_template): Likewise.
6521 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6523 Put RTTI entries at negative offsets in new ABI.
6524 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6525 vbase offset at index -3, not -1.
6526 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6527 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6528 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6529 (build_rtti_vtbl_entries): New function.
6530 (set_rtti_entry): Remove.
6531 (build_primary_vtable): Don't use it.
6532 (build_secondary_vtable): Likewise.
6533 (start_vtable): Remove.
6534 (first_vfun_index): New function.
6535 (set_vindex): Likewise.
6536 (add_virtual_function): Don't call start_vtable. Do call
6538 (set_primary_base): Rename parameter.
6539 (determine_primary_base): Likewise.
6540 (num_vfun_entries): Don't use skip_rtti_stuff.
6541 (num_extra_vtbl_entries): Include RTTI information.
6542 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6543 (skip_rtti_stuff): Remove.
6544 (dfs_modify_vtables): Don't use it.
6545 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6546 (layout_nonempty_base_or_field): Update size handling.
6547 (create_vtable_ptr): Tweak.
6548 (layout_class_type): Adjust parameter names.
6549 (finish_struct_1): Simplify.
6550 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6551 (skip_rtti_stuff): Remove.
6552 (first_vfun_index): New function.
6553 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6554 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6555 (marked_vtable_pathp): Declare.
6556 (unmarked_vtable_pathp): Likewise.
6557 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6559 * rtti.c (build_headof): Look for RTTI at negative offsets.
6560 (get_tinfo_decl_dynamic): Likewise.
6561 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6563 (create_pseudo_type_info): Do it here instead. Adjust so that
6564 vptr points at first virtual function.
6565 * search.c (marked_vtable_pathp): Make it global.
6566 (unmarked_vtable_pathp): Likewise.
6567 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6568 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6569 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6570 (get_pure_virtuals): Likewise.
6571 (expand_upcast_fixups): Likewise.
6572 * tree.c (debug_binfo): Likewise.
6573 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6576 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6578 * class.c (check_field_decl): Fix typo.
6579 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6580 (check_methods): Likewise.
6581 (check_field_decls): Likewise.
6582 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6583 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6584 Use DECL_RESULT_FLD, not DECL_RESULT.
6585 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6586 * lex.c (identifier_type): Likewise.
6587 * pt.c (determine_specialization, lookup_template_class): Likewise.
6588 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6589 (resolve_overloaded_unification, more_specialized): Likewise.
6590 * semantics.c (finish_member_declaration): Likewise.
6591 * typeck.c (build_x_function_call): Likewise.
6593 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6595 * class.c (layout_empty_base): Handle empty bases with non-byte
6597 (build_base_field): Likewise.
6598 (layout_virtual_bases): Likewise.
6600 * class.c (finish_struct_1): Fix typo in this change:
6602 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6604 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6606 * decl.c (grokdeclarator): Count partial specializations when
6607 keeping track of how many template classes have been seen.
6609 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6611 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6613 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6614 (get_vfield_offset): Use byte_position.
6615 (set_rtti_entry): Set OFFSET to ssizetype zero.
6616 (get_binfo_offset_as_int): Deleted.
6617 (dfs_record_base_offsets): Use tree_low_cst.
6618 (dfs_search_base_offsets): Likewise.
6619 (layout_nonempty_base_or_field): Reflect changes in RLI format
6620 and call byte_position.
6621 (layout_empty_base): Convert offset to ssizetype.
6622 (build_base_field): use rli_size_unit_so_far.
6623 (dfs_propagate_binfo_offsets): Do computation in proper type.
6624 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6625 (layout_class_type): Reflect changes in RLI names and fields.
6626 (finish_struct_1): Set DECL_FIELD_OFFSET.
6627 * dump.c (dequeue_and_dump): Call bit_position.
6628 * expr.c (cplus_expand_constant): Use byte_position.
6629 * rtti.c (expand_class_desc): Use bitsize_one_node.
6630 * typeck.c (build_component_addr): Use byte_position and don't
6631 special case for zero offset.
6633 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6635 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6637 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6639 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6642 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6644 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6646 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6647 make_typename_type, check_initializer, cp_finish_decl,
6648 xref_tag): Likewise.
6649 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6650 decl_namespace, arg_assoc_template_arg, arg_assoc,
6651 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6652 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6653 args_to_string): Likewise.
6654 * friend.c (is_friend): Likewise.
6655 * lex.c (note_got_semicolon, note_list_got_semicolon,
6656 is_global): Likewise.
6657 * method.c (build_overload_nested_name, build_overload_value,
6658 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6659 * parse.y (typename_sub, typename_sub1): Likewise.
6660 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6661 process_partial_specialization, convert_template_argument,
6662 template_args_equal, add_pending_template, lookup_template_class,
6663 for_each_template_parm_r, maybe_fold_nontype_arg,
6664 tsubst, instantiate_template, type_unification_real, unify,
6665 instantiate_pending_templates, set_mangled_name_for_template_decl):
6667 * repo.c (repo_get_id, repo_template_used): Likewise.
6668 * search.c (lookup_field_1): Likewise.
6669 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6670 * xref.c (classname): Likewise.
6672 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6674 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6675 (CANONICAL_BINFO): New macro.
6676 (BINFO_NEW_VTABLE_MARKED): Use it.
6677 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6678 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6679 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6681 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6682 (build_secondary_vtable): Likewise.
6683 (dfs_finish_vtbls): Likewise.
6684 (dfs_accumulate_vtbl_inits): Likewise.
6685 (accumulate_vtbl_inits): New function.
6686 (finish_vtbls): Make sure that virtual bases come after
6687 non-virtual bases in the vtable group.
6688 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6689 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6690 * search.c (struct vbase_info): Move definition.
6691 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6692 (unmarked_new_vtable_p): Likewise.
6693 (dfs_mark_vtable_path): Remove.
6694 (dfs_mark_new_vtable): Remove.
6695 (dfs_unmark_new_vtable): Likewise.
6696 (dfs_clear_search_slot): Likewise.
6697 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6698 (dfs_clear_vbase_slots): Likewise.
6699 (init_vbase_pointers): LIkewise.
6701 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6703 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6704 SIZETYPE to a non-SIZETYPE.
6706 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6708 * class.c (layout_virtual_bases): Adjust names in conditionally
6711 * class.c (record_base_offsets): New function.
6712 (layout_conflict_p): Likewise.
6713 (layout_nonempty_base_or_field): Use it.
6714 (layout_empty_base): New function.
6715 (build_base_field): Use it.
6716 (build_base_fields): Update comment.
6717 (layout_virtual_bases): Fold in a little code form
6718 layout_basetypes. Use layout_empty_base.
6719 (layout_basetypes): Remove.
6720 (end_of_class): New function.
6721 (layout_class_type): Use it. Adjust.
6723 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6725 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6727 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6728 * typeck.c (fntype_p): Remove.
6730 * cp-tree.h (TI_SPEC_INFO): Remove.
6731 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6732 * pt.c (process_partial_specialization): Likewise.
6734 * class.c (build_base_field): Fix thinko in computation of binfo
6737 * tree.c (mark_local_for_remap_p): Mark variables declared in
6738 TARGET_EXPRs as well.
6740 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6742 * typeck.c (require_complete_type, complete_type,
6743 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6744 build_array_ref, convert_arguments, pointer_diff,
6745 build_x_unary_op, build_unary_op, build_c_cast,
6746 build_modify_expr): Use COMPLETE_TYPE_P etc.
6747 * call.c (is_complete, convert_like_real,
6748 build_new_method_call): Likewise.
6749 * class.c (build_vbase_pointer_fields, check_bases,
6750 build_base_field, finish_struct_1, pushclass): Likewise.
6751 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6752 * decl.c (maybe_process_template_type_declaration, pushtag,
6753 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6754 layout_var_decl, check_initializer, cp_finish_decl,
6755 grokdeclarator, require_complete_types_for_parms,
6756 grok_op_properties, xref_tag, xref_basetypes,
6757 check_function_type): Likewise.
6758 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6759 * friend.c (do_friend): Likewise.
6760 * init.c (build_offset_ref): Likewise.
6761 * parse.y (structsp): Likewise.
6762 * pt.c (maybe_process_partial_specialization,
6763 tsubst_friend_function, instantiate_class_template, tsubst,
6764 do_type_instantiation, instantiate_pending_templates): Likewise.
6765 * repo.c (repo_get_id): Likewise.
6766 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6767 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6768 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6769 * semantics.c (begin_class_definition): Likewise.
6770 * tree.c (build_cplus_method_type): Likewise.
6771 * typeck2.c (digest_init, build_functional_cast,
6772 add_exception_specifier): Likewise.
6773 * parse.h, parse.c: Regenerated.
6775 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6777 * inc/cxxabi.h: New header file. Define new-abi entry points.
6778 (__pointer_type_info::target): Rename member to ...
6779 (__pointer_type_info::type): ... here.
6780 (__base_class_info::type): Rename member to ...
6781 (__base_class_info::base): ... here.
6782 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6783 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6784 (abi_node): New global tree node.
6785 * decl.c (abi_node): Document.
6786 (init_decl_processing): Initialize abi_node.
6787 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6788 (get_vmi_pseudo_type_info): Likewise.
6789 (create_tinfo_types): Likewise.
6790 (emit_support_tinfos): Likewise.
6791 * tinfo.h (cxxabi.h): Include for new-abi.
6792 Move rtti class definitions to new header file.
6793 * tinfo.cc (abi): Use the namespace.
6794 (std): Move new abi rtti classes from here ...
6795 (__cxxabiv1): ... to here.
6796 * tinfo2.cc (cxxabi.h): Include for new-abi.
6797 Move rtti class definitions to new header file.
6798 (std): Move new abi rtti classes from here ...
6799 (__cxxabiv1): ... to here.
6800 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6803 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6804 Jason Merrill <jason@casey.cygnus.com>
6806 * method.c (build_overload_int): Use host_integerp.
6808 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6810 * init.c (build_offset_ref): Handle the case of a templated member
6813 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6815 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6817 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6819 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6820 * class.c (check_bitfield_decl): Turn illegal bitfields into
6822 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6824 (dfs_offset_for_unshared_vbases): Likewise.
6825 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6826 pointer-to-member correctly under the new ABI.
6827 * expr.c (cplus_expand_constant): Don't use cp_convert when
6828 turning an offset into a pointer-to-member.
6829 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6830 when dereferencing them under the new ABI.
6831 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6832 of pointers-to-members under the new ABI.
6834 * class.c (check_bitfield_decl): Remove restriction on really long
6836 (layout_class_type): Implement new ABI handling of bitfields
6837 longer than their types.
6839 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6841 * parse.y (extdefs): Call ggc_collect.
6842 * parse.c: Regenerated.
6844 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6846 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6847 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6850 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6852 * class.c (build_vbase_path): Use integer_zerop.
6853 (build_vtable_entry): Use tree_low_cst.
6854 (get_vfield_offset): Use bit_position.
6855 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6857 (check_bitfield_decl): Set DECL_SIZE using convert.
6858 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6859 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6861 (finish_struct_1): Use bit_position.
6862 (dump_class_hierarchy): Use tree_low_cst.
6863 * cp-tree.h (min_precision): Add declaration.
6864 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6865 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6866 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6867 * expr.c (cplus_expand_constant): Use bit_position.
6868 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6869 * rtti.c (get_base_offset): Use bit_position.
6870 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6871 host_integerp, and tree_low_cst.
6872 (pointer_int_sum): Use integer_zerop.
6873 (build_component_addr): Use bit_position.
6875 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6877 * typeck.c (require_complete_type): Don't assume size_zero_node.
6878 (complete_type_or_else): Likewise.
6880 2000-03-16 Steven Grady <grady@digitaldeck.com>
6881 Jason Merrill <jason@casey.cygnus.com>
6883 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6885 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6887 * decl2.c (grokfield): Bail out if type is error_mark_node.
6889 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6891 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6892 (__pointer_to_member_data): ... here. Adjust.
6893 * rtti.c (create_tinfo_types): Adjust.
6895 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6897 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6898 * decl.c (ref_desc_type_node): Undocument.
6899 * rtti.c (ptr_ref_initializer): Rename to ...
6900 (ptr_initializer): ... here. Adjust comments.
6901 (ptmd_initializer): Fix comment thinko.
6902 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6903 (create_tinfo_types): Remove ref_desc_type_node init.
6904 * tinfo2.cc (__reference_type_info): Remove.
6906 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6908 * decl.c (cp_finish_decl): Remove obsolete comment.
6910 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6912 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6914 * cp-tree.h: Tweak documentation.
6915 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6916 (avoid_overlap): Remove.
6917 (get_binfo_offset_as_int): New function.
6918 (dfs_serach_base_offsets): Likewise.
6919 (layout_nonempty_base_or_field): Likewise.
6920 (build_base_field): Layout fields here. Avoid placing two objects
6921 of the same type at the same address, under the new ABI.
6922 (build_base_fields): Adjust accordingly.
6923 (create_vtable_ptr): Return the new field, but don't attach it to
6925 (remove_base_field): Remove.
6926 (remove_base_fields): Remove.
6927 (layout_basetypes): Adjust accordingly.
6928 (layout_class_type): Call layout_field for each field, rather than
6929 just making a wholesale call to layout_type.
6931 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6933 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6935 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6937 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6939 * except.c (dtor_nothrow): New fn.
6940 (do_pop_exception): Use it. Take type parm.
6941 (push_eh_cleanup): Take type parm.
6942 (expand_start_catch_block): Pass it.
6943 (build_eh_type_type_ref): Accept null type.
6945 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6947 * cp-tree.h (revert_static_member_fn): Change prototype.
6948 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6949 (grok_op_properties): Likewise.
6950 (start_function): Likewise.
6951 (revert_static_member_fn): Simplify.
6952 * pt.c (check_explicit_specialization): Adjust call to
6953 revert_static_member_fn.
6955 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6957 * cp-tree.h (scope_kind): New type.
6958 (tmpl_spec_kind): Likewise.
6959 (declare_pseudo_global_level): Remove.
6960 (pseudo_global_level_p): Rename to template_parm_scope_p.
6961 (pushlevel): Remove declaration.
6962 (begin_scope): New function.
6963 (finish_scope): Likewise.
6964 (current_tmpl_spec_kind): Likewise.
6965 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6966 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6967 Add template_spec_p.
6968 (toplevel_bindings_p): Adjust.
6969 (declare_pseudo_global_level): Remove.
6970 (pseudo_global_level_p): Rename to template_parm_scope_p.
6971 (current_tmpl_spec_kind): New function.
6972 (begin_scope): Likewise.
6973 (finish_scope): Likewise.
6974 (maybe_push_to_top_level): Adjust.
6975 (maybe_process_template_type_declaration): Likewise.
6976 (pushtag): Likewise.
6977 (pushdecl_nonclass_level): Likewise.
6978 (lookup_tag): Likewise.
6979 (grokfndecl): Handle member template specializations. Share
6980 constructor and non-constructor code.
6981 * decl2.c (check_classfn): Handle member template specializations.
6982 * pt.c (begin_template_parm_list): Use begin_scope.
6983 (begin_specialization): Likewise.
6984 (end_specialization): Likewise.
6985 (check_explicit_specialization): Use current_tmpl_spec_kind.
6986 Handle member template specializations.
6987 (end_template_decl): Use finish_scope. Remove call to
6989 (push_template_decl_real): Remove bogus error message.
6990 (tsubst_decl): Fix typo in code contained in comment.
6991 (instantiate_template): Handle member template specializations.
6992 (most_general_template): Likewise.
6994 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6996 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6997 (do_identifier): Ditto for error().
6999 * pt.c (convert_nontype_argument): Ditto for cp_error().
7000 (convert_template_argument): Ditto for cp_pedwarn().
7002 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7004 * exception.cc (__check_null_eh_spec): New fn.
7005 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7007 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7009 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7010 * except.c (expand_end_eh_spec): Add the return type.
7011 * rtti.c (throw_bad_cast): Add the parmtypes.
7012 (throw_bad_typeid): Likewise.
7014 * semantics.c (expand_stmt): Only leave out rtl for unused
7015 artificials, and set DECL_IGNORED_P on them as well.
7016 * decl.c (wrapup_globals_for_namespace): Likewise.
7018 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7020 * decl.c (maybe_commonize_var): Skip all artificial decls.
7021 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7023 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7025 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7026 * cp-tree.h: Declare flag_enforce_eh_specs.
7027 * decl.c (store_parm_decls, finish_function): Check it.
7029 C library functions don't throw.
7030 * Makefile.in (cfns.h): New target.
7031 (except.o): Depend on it.
7032 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7033 * cfns.gperf: New file.
7034 * cfns.h: Generated.
7035 * except.c: Include it.
7036 (nothrow_libfn_p): New fn.
7037 * decl.c (grokfndecl): Use it.
7038 * cp-tree.h: Declare it.
7040 * decl.c (push_overloaded_decl_1, auto_function,
7041 define_function): Lose.
7042 (build_library_fn_1): New static fn.
7043 (builtin_function): Use it.
7044 (get_atexit_node): Use build_library_fn_ptr.
7045 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7046 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7047 push_void_library_fn, push_throw_library_fn): New fns.
7048 * cp-tree.h: Declare them.
7049 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7050 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7051 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7052 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7053 * rtti.c (build_runtime_decl): Lose.
7054 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7055 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7056 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7058 * call.c (build_call): Remove result_type parm.
7059 Call mark_used on unused artificial fns.
7060 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7062 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7064 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7066 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7067 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7068 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7069 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7070 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7071 expand_generic_desc): Likewise.
7073 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7075 * exception.cc (__cp_pop_exception): Cleanup the original object.
7077 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7079 * decl.c (grok_op_properties): Merge conversion to void warning
7080 with other silly op warnings.
7082 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7084 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7085 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7087 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7089 * decl.c (cp_make_fname_decl): New function.
7090 (wrapup_globals_for_namespace): Don't emit unused static vars.
7091 (init_decl_processing): Remove comment about use of
7092 array_domain_type. Set make_fname_decl.
7093 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7094 * semantics.c (begin_compound_stmt): Remove
7095 current_function_name_declared flagging.
7096 (expand_stmt): Don't emit unused local statics.
7097 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7100 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7102 * typeck.c (convert_for_assignment): Don't look at array
7104 * call.c (convert_like_real): Likewise.
7106 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7108 Add initial support for '\uNNNN' specifier.
7109 * lex.c (read_ucs): New fn.
7110 (readescape, skip_white_space): Call it.
7111 (is_extended_char, is_extended_char_1): New fns.
7112 (utf8_extend_token): New fn, #if 0'd out.
7113 (real_yylex): Treat extended chars like letters.
7115 * search.c (note_debug_info_needed): Walk the bases even if we
7116 weren't deferring the type itself.
7118 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7120 * decl2.c (finish_objects): Constify a char*.
7122 * method.c (emit_thunk): Likewise.
7124 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7126 * typeck.c (dubious_conversion_warnings): Look through
7129 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7131 * class.c (dfs_modify_vtables): I is now unsigned.
7132 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7133 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7134 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7135 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7136 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7137 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7138 Call integer_all_onesp.
7139 * typeck2.c (process_init_constructor): Use compare_tree_int.
7141 * lang-specs.h (as): Don't call if -syntax-only.
7143 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7145 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7146 RTL_EXPR_HAS_NO_SCOPE after all.
7148 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7150 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7151 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7152 RTL_EXPR_HAS_NO_SCOPE.
7154 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7157 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7159 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7161 * call.c (convert_like): Macrofy.
7162 (convert_like_with_context): New macro.
7163 (convert_like_real): Renamed from convert_like. Add calling
7164 context parameters, for diagnostics. Add recursive flag. Call
7165 dubious_conversion_warnings for outer conversion.
7166 (build_user_type_conversion): Use convert_like_with_context.
7167 (build_over_call): Likewise. Don't warn about dubious
7168 conversions here. Adjust convert_default_arg calls.
7169 (convert_default_arg): Add context parameters for diagnostics.
7170 Pass throught to convert_like_with_context.
7171 * cp-tree.h (convert_default_arg): Add context parameters.
7172 (dubious_conversion_warnings): Prototype new function.
7173 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7174 (dubious_conversion_warnings): New function, broken
7175 out of convert_for_assignment.
7176 (convert_for_assignment): Adjust.
7178 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7180 * decl2.c (key_method): Break out from...
7181 (import_export_vtable, import_export_class): ...here.
7183 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7184 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7186 * search.c (note_debug_info_needed, dfs_debug_mark,
7187 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7188 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7190 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7192 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7195 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7197 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7198 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7199 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7200 (lang_type): Split gets_new into has_new and has_array_new.
7201 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7202 (TYPE_GETS_NEW): Split into ...
7203 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7204 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7205 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7206 (build_op_new_call): Don't declare.
7207 (build_new_1): Likewise.
7208 * call.c (build_op_new_call): Remove.
7209 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7210 instead of TYPE_NEEDS_DESTRUCTOR.
7211 (finish_struct_bits): Likewise.
7212 (add_implicitly_declared_members): Likewise.
7213 (check_field_decl): Likewise.
7214 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7215 correctly under the new ABI.
7216 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7217 instead of TYPE_NEEDS_DESTRUCTOR.
7218 (initialize_local_var): Likewise.
7219 (destroy_local_var): Likewise.
7220 (cp_finish_decl): Likewise.
7221 (register_dtor_fn): Likewise.
7222 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7223 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7224 TYPE_VEC_DELETE_TAKES_SIZE here.
7225 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7226 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7227 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7228 (finish_destructor_body): Likewise.
7229 (maybe_build_cleanup_1): Likewise.
7230 * decl2.c (do_static_destruction): Likewise.
7231 * init.c (build_new_1): Make it static.
7232 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7233 (expand_cleanup_for_base): Likewise.
7234 (get_cookie_size): New function.
7235 (build_new_1): Handle array-new cookies correctly under the new
7237 (build_vec_delete_1): Likewise.
7238 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7239 (build_delete): Likewise.
7240 (build_vec_delete): Handle array-new cookies correctly under the new
7242 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7243 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7244 TYPE_HAS_ARRAY_NEW_OPERATOR.
7245 * ptree.c (print_lang_type): Check them.
7246 * search.c (context_for_name_lookup): Fix typo in comment.
7247 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7248 * tree.c (break_out_cleanups): Likewise.
7249 (build_cplus_array_test_1): Likewise.
7250 (cp_build_qualified_type_real): Likewise.
7251 * typeck.c (complete_type): Likewise.
7253 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7254 the command-line, not the end.
7256 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7258 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7260 2000-03-02 Tom Tromey <tromey@cygnus.com>
7262 * cp-tree.h (build_java_class_ref): Declare.
7263 * init.c (build_java_class_ref): No longer static.
7264 * except.c (expand_throw): Generate a Java-style `throw' if the
7265 thrown object is a "Java" object.
7266 (initialize_handler_parm): Generate a Java-style lookup of
7267 exception info if the caught object is a "Java" object.
7268 (catch_language, catch_language_init): New globals.
7269 (decl_is_java_type): New function.
7270 (expand_start_catch_block): Don't call push_eh_info() or
7271 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7272 class reference to build_catch_block.
7274 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7276 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7278 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7280 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7281 to merge reference/pointer code and fix incorrect warnings.
7283 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7285 * search.c (protected_accessible_p): Use context_for_name_lookup.
7287 * init.c (construct_virtual_bases): Fix thinko.
7288 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7290 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7292 * decl.c (current_function_decl): Move to toplev.c.
7294 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7296 * pt.c (fn_type_unification): Unify return type, whenever
7298 (get_bindings_real): Only pass return type when necessary.
7299 Remove explicit return type check.
7300 * class.c (resolve_address_of_overloaded_function): Pass desired
7301 return type to fn_type_unification.
7303 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7305 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7307 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7309 * rtti.c (expand_class_desc): Likewise.
7310 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7311 (THUNK_VCALL_OFFSET): Likewise.
7312 (THUNK_DELTA): Reflect changes in ../tree.h.
7314 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7316 * search.c (protected_accessible_p): Also allow the access if
7317 the member is public in DERIVED. Lose TYPE parm.
7318 (friend_accessible_p): Lose TYPE parm.
7319 (accessible_p): Adjust.
7321 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7323 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7324 on things that are not sizes; ssize_binop deleted.
7325 Call size_diffop when appropriate.
7326 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7327 (build_primary_vtable, build_secondary_vtable): Likewise.
7328 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7329 Variable I is HOST_WIDE_INT.
7330 (get_vfield_offset): Pass proper types to size_binop.
7331 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7332 (finish_struct_1): Likewise.
7333 (skip_rtti_stuff): Arg N is now pointer to signed.
7334 (layout_class_type): Use size_zero_node.
7335 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7336 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7337 * decl.c (complete_arry_type): Pass proper types to size_binop.
7338 (xref_basetypes): BINFO_OFFSET is sizetype.
7339 * error.c (dump_expr): Don't use size_binop non-sizes.
7340 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7341 * init.c (construct_virtual_bases): Fix type error.
7342 (build_vec_delete_1): Pass proper type to size_binop and don't
7344 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7345 * rtti.c (get_base_offset): Pass proper type to size_binop.
7346 * search.c (dfs_find_vbases): Fix type error.
7347 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7348 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7349 * tree.c (debug_binfo): Variable N is signed.
7350 Use HOST_WIDE_INT_PRINT_DEC.
7351 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7352 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7353 size_one_node and size_zero_node.
7354 (c_alignof): Use size_one_node.
7355 (build_component_addr): Pass proper types to size_binop.
7356 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7358 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7360 Implement class scope using-declarations for functions.
7361 * class.c (handle_using_decl): Call add_method for used functions.
7362 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7363 (add_method): Used functions are hidden by local functions.
7364 (check_bases_and_members): Handle using-decls before finalizing
7365 CLASSTYPE_METHOD_VEC.
7366 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7367 override the type of 'this' accordingly.
7368 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7369 (convert_class_to_reference, build_user_type_conversion_1,
7370 build_new_function_call, build_object_call, build_new_op,
7371 build_new_method_call): Pass ctype parm.
7373 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7375 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7376 build_new_function_call, build_object_call, build_new_op,
7377 build_new_method_call, build_op_delete_call): Don't get basetype_path
7379 * typeck.c (build_component_ref): Likewise.
7380 * init.c (build_offset_ref): Likewise.
7381 (resolve_offset_ref): Don't call enforce_access.
7382 Call build_scoped_ref.
7383 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7384 would cause an error or if -pedantic.
7385 * class.c (alter_access): Lose binfo parm.
7387 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7389 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7392 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7394 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7395 pseudo_type_info creation into the std namespace
7397 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7399 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7400 (import_export_class): Remove declaration.
7401 * decl2.c (import_export_class): Make it static.
7402 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7403 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7404 EXPR_WITH_FILE_LOCATION.
7405 * lex.c (check_newline): Tweak filename/lineno setting.
7406 * semantics.c (begin_while_stmt): Fix typo in comment.
7408 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7410 * lang-options.h (-fmessage-length=): Add missing option.
7412 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7414 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7416 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7418 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7420 * optimize.c (expand_call_inline): Emit the return label before
7421 evaluating the return value.
7423 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7425 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7426 than duplicating functionality here.
7427 * optimize.c: Include input.h.
7428 (expand_call_inline): Use push_srcloc and pop_srcloc.
7429 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7430 * parse.c: Regenerated.
7431 * Makefile.in (lex.o): Depend on input.h.
7432 (optimize.o): Likewise.
7434 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7436 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7437 function type, rather than ICE.
7439 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7441 * decl.c (grokdeclarator): Call decl_type_access_control.
7442 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7445 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7447 * decl.c (decls_match): Remove obsolete static member nadgering.
7449 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7451 * decl.c (grokdeclarator): Change ANSI to ISO.
7452 * lex.c (consume_string, readescape, do_identifier): Likewise.
7453 (parse_float, real_yylex): Likewise.
7454 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7455 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7456 new_type_id, maybe_label_decls, simple_stmt,
7457 for.init.statement): Likewise.
7458 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7459 * semantics.c (finish_named_return_value): Likewise.
7460 * parse.c: Regenerate.
7462 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7464 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7465 (CPTI_CLASS_STAR_TYPE): Remove.
7466 (vtable_index_type): Likewise.
7467 (class_star_type_node): Remove.
7468 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7469 (build_binary_op_nodefault): Remove.
7470 * call.c (build_new_op): Use build_binary_op instead of
7471 build_binary_op_nodefault.
7472 * decl.c (init_decl_processing): Remove class_star_type_node
7473 initialization. Make delta_type_node ptrdiff_type_node under the
7474 new ABI. Initialize vtable_index_type.
7475 (build_ptrmemfunc_type): Build different structures for the new
7477 (build_enumerator): Use build_binary_op instead of
7478 build_binary_op_nodefault.
7479 * method.c (build_overload_value): Mangle pointers-to-members
7480 appropriately under the new ABI.
7481 * typeck.c (build_array_ref): Use build_binary_op instead of
7482 build_binary_op_nodefault.
7483 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7484 (build_binary_op_nodefault): Rename to ...
7485 (build_binary_op): ... this. Remove old version. Adjust for
7486 pointer-to-member comparisons under the new ABI.
7487 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7488 (build_ptrmemfunc): Adjust for the new ABI.
7489 (expand_ptrmemfunc_cst): Likewise.
7490 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7491 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7493 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7495 * call.c (build_object_call): Compress consecutive calls to
7497 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7498 (build_op_delete_call): Adjust message formatting.
7500 * class.c (check_bases): Compress consecutive calls to
7502 (finish_struct_anon): Say 'ISO C++'.
7504 * decl.c (start_decl): Same here.
7505 (grok_reference_init): Likewise.
7506 (grokfndecl): Correct message formatting.
7507 (grokfndecl): Improve diagnostic.
7508 (check_static_variable_definition): Likewise. Say 'ISO C++'
7509 (compute_array_index_type): Say 'ISO C++'
7510 (create_array_type_for_decl): Compress consecutive calls to
7512 (grokdeclarator): Say 'ISO C++'
7513 (grok_op_properties): Likewise.
7515 * decl2.c (delete_sanity): Clairify diagnostic.
7516 (check_member_template): Same here.
7517 (grok_function_init): Use consistent terminology.
7519 * expr.c (do_case): Say 'ISO C++'
7521 * friend.c (do_friend): Compress consecutive calls to warning.
7523 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7525 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7526 * class.c (build_secondary_vtable): Reorganize. Don't create a
7527 new vtable under the new ABI.
7528 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7530 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7531 the initializing elements.
7532 (initialize_vtable): New function.
7533 (dfs_finish_vtbls): Use it.
7534 (dfs_accumulate_vtbl_inits): New function.
7535 (finish_vtbls): Merge primary and secondary vtables under the new
7537 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7538 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7541 * class.c (build_vtable): New function, split out from ...
7542 (get_vtable_decl): ... here, and ...
7543 (build_secondary_vtable): ... here.
7545 * pt.c (tsubst_decl): Fix formatting.
7547 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7549 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7550 (avoid_overlap, build_base_field): Likewise.
7551 (build_base_field, build_base_fields, is_empty_class):
7552 Test DECL_SIZE with integer_zero.
7553 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7554 * cp-tree.h (struct lang_type): New field size_unit.
7555 (CLASSTYPE_SIZE_UNIT): New macro.
7556 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7557 (cp_finish_decl): Delete -Wlarger-than processing.
7558 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7559 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7560 * tree.c (make_binfo): binfo vector is one entry longer.
7561 (walk_tree): Walk DECL_SIZE_UNIT.
7563 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7565 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7567 (build_vtable_entry): Don't assume all vtable entries are
7569 (build_vtbl_initializer): Adjust accordingly.
7570 (get_vtable_decl): Fix formatting.
7572 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7574 * semantics.c (deferred_type_access_control): Walk the entire
7576 (save_type_access_control): Rename from
7577 initial_deferred_type_access_control. Just remember the value.
7578 (decl_type_access_control): New fn.
7579 (begin_function_definition): Use deferred_type_access_control, after
7580 we've started the function. Set type_lookups to error_mark_node.
7581 * parse.y (frob_specs, fn.def1): Adjust.
7582 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7583 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7584 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7585 (after_type_component_declarator0): Likewise.
7586 (after_type_component_declarator): Likewise.
7587 (notype_component_declarator): Likewise.
7588 * cp-tree.h: Adjust.
7590 * decl.c (redeclaration_error_message): Allow redeclaration of
7591 namespace-scope decls.
7593 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7595 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7597 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7599 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7600 * decl2.c (grokclassfn): Likewise.
7602 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7604 * decl2.c (lang_decode_option): Don't set default message length
7606 * lex.c (lang_init_options): Set it here.
7608 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7610 Make DECL_CONTEXT mean the class in which a member function was
7611 declared, even for a virtual function.
7612 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7613 (DECL_FRIEND_CONTEXT): New macro.
7614 (DECL_REAL_CONTEXT): Remove.
7615 (SET_DECL_FRIEND_CONTEXT): Likewise.
7616 (DECL_VIRTUAL_CONTEXT): Adjust.
7617 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7618 (add_friends): Remove.
7619 (hack_decl_function_context): Likewise.
7620 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7622 (build_over_call): Fix indentation. Use DECL_CONTEXT
7623 instead of DECL_CLASS_CONTEXT.
7624 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7625 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7626 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7627 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7628 (build_base_field): Likewise.
7629 (finish_struct_1): Likewise.
7630 (build_self_reference): Likewise.
7631 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7633 (pushtag): Use decl_function_context, not
7634 hack_decl_function_context.
7635 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7636 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7637 (pushdecl): Remove bogus code.
7638 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7639 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7640 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7641 Use decl_function_context, nothack_decl_function_context.
7642 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7643 (grokdeclarator): Likewise. Use decl_function_context, not
7644 hack_decl_function_context.
7645 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7646 (start_function): Use DECL_FRIEND_CONTEXT, not
7647 DECL_CLASS_CONTEXT. Use decl_function_context, not
7648 hack_decl_function_context.
7649 (finish_function): Use decl_function_context, not
7650 hack_decl_function_context.
7651 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7653 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7654 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7655 (grokfield): Likewise.
7656 (finish_builtin_type): Likewise.
7657 (finish_vtable_vardec): Use decl_function_context, not
7658 hack_decl_function_context.
7659 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7660 (start_static_initialization_or_destruction): Likewise.
7661 (finish_static_initialization_or_destruction): Likewise.
7662 (mark_used): Adjust logic for deciding when to synthesize methods.
7663 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7665 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7667 * friend.c (is_friend): Likewise.
7668 (add_friends): Remove.
7669 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7670 * lex.c (begin_definition_of_inclass_inline): Use
7671 decl_function_context, not hack_decl_function_context.
7672 (process_next_inline): Likewise.
7673 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7674 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7675 DECL_CLASSS_CONTEXT.
7676 (hack_identifier): Likewise.
7677 (synthesize_method): Use decl_function_context, not
7678 hack_decl_function_context.
7679 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7681 (is_member_template): Use decl_function_context, not
7682 hack_decl_function_context. Use DECL_CONTEXT, not
7684 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7686 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7688 (push_template_decl_real): Likewise.
7689 (instantiate_class_template): Don't call add_friends.
7690 (tsubst_default_argument): Use DECL_CONTEXT, not
7692 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7693 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7694 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7696 * repo.c (repo_inline_used): Likewise.
7697 * search.c (current_scope): Adjust for new _CONTEXT macros.
7698 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7700 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7701 (lookup_fnfields_here):Likewise.
7702 (check_final_overrider): Likewise.
7703 (init_vbase_pointers): Likewise.
7704 (virtual_context): Likewise.
7705 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7706 (expand_body): Use decl_function_context, not
7707 hack_decl_function_context.
7708 * tree.c (hack_decl_function_context): Remove.
7709 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7711 * typeck2.c (error_not_base_type): Likewise.
7713 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7715 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7717 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7719 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7721 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7723 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7725 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7727 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7729 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7731 * parse.y (frob_specs): Split out...
7732 (parse_decl): From here.
7733 (fn.def2): Call initial_deferred_type_access_control.
7734 (after_type_component_declarator0): Call frob_specs.
7735 (notype_component_declarator0): Likewise.
7736 * search.c (friend_accessible_p): Nested classes are friends of their
7739 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7741 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7742 used to create an implicit temporary.
7744 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7747 2000-02-08 Nathan Sidwell <nathan@acm.org>
7749 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7750 strip array element qualifiers too.
7752 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7754 * decl.c (store_parm_decls): Don't build cleanups for parameters
7755 while processing_template_decl.
7757 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7759 * cp-tree.h (struct saved_scope): Add incomplete field.
7760 (namespace_scope_incomplete): New macro.
7761 * decl.c (pushdecl): Use it.
7762 (hack_incomplete_structures): Use it. See through artificial
7764 (mark_saved_scope): Mark it.
7766 Implement access control for nested types.
7767 * search.c (type_access_control): New fn.
7768 (accessible_p): Now we do perform access control for types.
7769 * semantics.c (deferred_type_access_control): New fn.
7770 (initial_deferred_type_access_control): New fn.
7771 (begin_function_definition): Call it. Add lookups parm.
7772 * decl.c (struct binding_level): Add this_class field.
7773 (pushlevel_class): Set it.
7774 (mark_binding_level): Mark it.
7775 (lookup_name_real): Use it. Call type_access_control.
7776 (mark_saved_scope): Mark lookups field.
7777 * cp-tree.h (flagged_type_tree): Add lookups field.
7778 (struct saved_scope): Add lookups field.
7779 (type_lookups): New macro.
7780 * parse.y (declmods): Now <ftype>.
7781 (parse_decl): Add lookups parm. Call
7782 initial_deferred_type_access_control.
7783 (lang_extdef): Clear type_lookups.
7784 (typed_declspecs, declmods, typespec): Set lookups field.
7785 (initdcl): Call deferred_type_access_control.
7786 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7787 component_decl_1, named_parm): Adjust.
7788 * friend.c (is_friend): Nested classes are friends of their
7791 * class.c (currently_open_derived_class): New fn.
7792 * method.c (hack_identifier): Use it.
7794 * lex.c (do_identifier): Remove obsolete code.
7796 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7798 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7800 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7801 thinks this file is plain C).
7803 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7805 * Makefile.in (call.o): Depend on $(EXPR_H).
7807 * call.c: Include "expr.h".
7809 * class.c (dump_class_hierarchy): Add prototype.
7811 * search.c (dfs_get_pure_virtuals): Likewise.
7813 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7815 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7818 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7820 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7821 Store it in DECL_FCONTEXT.
7822 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7824 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7826 * tinfo.h (old abi): #include "tconfig.h".
7827 * tinfo.cc (convert_to_base): Move into old abi section.
7829 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7831 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7832 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7833 (BINFO_PRIMARY_BINFO): New macro.
7834 (BF_DELTA): Rename to ...
7835 (BV_DELTA): ... this.
7836 (BF_VCALL_INDEX): Rename to ...
7837 (BV_VCALL_INDEX): ... this.
7838 (BF_FN): Rename to ...
7840 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7841 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7842 (modify_vtable_entry): Simplify.
7843 (add_virtual_function): Rename BF_ macros to BV_ variants.
7844 (build_vtable_initializer): Likewise.
7845 (get_class_offset_1): Remove.
7846 (dfs_get_class_offset): Likewise.
7847 (get_class_offset): Likewise.
7848 (dfs_find_final_overrider): New function.
7849 (find_final_overrider): Likewise.
7850 (modify_one_vtable): Remove.
7851 (dfs_find_base): New function.
7852 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7853 find_final_overrider.
7854 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7856 (dfs_fixup_vtable_deltas): Remove.
7857 (override_one_vtable): Remove.
7858 (merge_overrides): Likewise.
7859 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7860 unreal chilren of virtual bases.
7861 (finish_struct_1): Don't use merge_overrides. Don't use
7862 dfs_fixup_vtable_deltas.
7863 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7866 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7867 Jason Merrill <jason@yorick.cygnus.com>
7869 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7871 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7873 * exception.cc (__throw_bad_typeid): Add missing std::.
7875 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7877 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7879 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7881 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7883 Runtime support for new-abi rtti.
7884 * inc/typeinfo (type_info::operator!=): Define in class.
7885 (type_info::before, type_info::name, type_info::operator==,
7886 type_info::operator!=): Define new ABI implementations.
7887 (type_info::is_pointer_p, type_info::is_function_p): Declare
7888 new virtual functions.
7889 (type_info::do_catch, type_info::do_upcast): Likewise.
7891 * tinfo.h (__base_class_info): Define new class.
7892 (__class_type_info): Likewise.
7893 (__si_class_type_info): Likewise.
7894 (__vmi_class_type_info): Likewise.
7895 (__dynamic_cast): Prototype.
7897 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7898 (type_info::is_pointer_p): Define new function.
7899 (type_info::is_function_p): Likewise.
7900 (type_info::do_catch): Likewise.
7901 (type_info::do_upcast): Likewise.
7902 (vtable_prefix): New structure for vtable access.
7903 (adjust_pointer): Define new template function.
7904 (contained_p, public_p, virtual_p, contained_public_p,
7905 contained_nonpublic_p, contained_nonvirtual_p): Define new
7907 (nonvirtual_base_type): New local variable.
7908 (__class_type_info::~__class_type_info): Define.
7909 (__si_class_type_info::~__si_class_type_info): Likewise.
7910 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7911 (__class_type_info::do_catch): Define new function.
7912 (__class_type_info::do_upcast): Likewise.
7913 (__class_type_info::find_public_src): Likewise.
7914 (__class_type_info::do_find_public_src): Likewise.
7915 (__si_class_type_info::do_find_public_src): Likewise.
7916 (__vmi_class_type_info::do_find_public_src): Likewise.
7917 (__class_type_info::do_dyncast): Likewise.
7918 (__si_class_type_info::do_dyncast): Likewise.
7919 (__vmi_class_type_info::do_dyncast): Likewise.
7920 (__class_type_info::do_upcast): Likewise.
7921 (__si_class_type_info::do_upcast): Likewise.
7922 (__vmi_class_type_info::do_upcast): Likewise.
7923 (__dynamic_cast): Likewise.
7925 * tinfo2.cc (__fundamental_type_info): Define new class.
7926 (__pointer_type_info): Likewise.
7927 (__reference_type_info): Likewise.
7928 (__array_type_info): Likewise.
7929 (__function_type_info): Likewise.
7930 (__enum_type_info): Likewise.
7931 (__ptr_to_member_type_info): Likewise.
7932 (__fundamental_type_info::~__fundamental_type_info): Define.
7933 (__pointer_type_info::~__pointer_type_info): Likewise.
7934 (__reference_type_info::~__reference_type_info): Likewise.
7935 (__array_type_info::~__array_type_info): Likewise.
7936 (__function_type_info::~__function_type_info): Likewise.
7937 (__enum_type_info::~__enum_type_info): Likewise.
7938 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7939 (__pointer_type_info::do_catch): Define new function.
7940 (__ptr_to_member_type_info::do_catch): Define new function.
7942 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7943 (__is_pointer): Likewise.
7945 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7947 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7949 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7950 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7951 (make_new_vtable): New function.
7952 (modify_vtable_entry): Handle generation of new vtables correctly.
7953 (modify_one_vtable): Remove unused parameter.
7954 (dfs_fixup_vtable_deltas): Likewise.
7955 (override_one_vtable): Use build_secondary_vtable.
7956 (finish_struct_1): Use build_primary_vtable and
7957 build_secondary_vtable.
7959 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7961 * cp/decl.c: Adjust variable names, comments, help strings.
7963 2000-01-29 Nathan Sidwell <nathan@acm.org>
7965 * new2.cc (operator delete[]): Use operator delete, don't assume
7968 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7970 * class.c (build_vtbl_initializer): Add argument to
7971 build_vtable_entry call.
7973 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7975 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7976 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7977 (BF_DELTA): New macro.
7978 (BF_VCALL_INDEX): Likewise.
7980 (THUNK_VCALL_OFFSET): Likewise.
7981 (make_thunk): Change prototype.
7982 * class.c (build_vtable_entry): Integrate
7983 build_vtable_entry_for_fn. Handle vcall indices.
7984 (build_vtable_entry_for_fn): Remove.
7985 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7986 BF_VCALL_INDEX, BF_FN.
7987 (modify_vtable_entry): Integrate common code from
7988 modify_one_vtable and dfs_fixup_vtable_deltas.
7989 (add_virtual_function): Set BF_VCALL_INDEX.
7990 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7992 (modify_one_vtable): Simplify.
7993 (dfs_fixup_vtable_deltas): Likewise.
7994 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7995 * method.c (make_thunk): Handle vcall indices.
7997 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7999 Compiler side new abi rtti (not enabled).
8000 * cp-tree.h (new_abi_rtti_p): New macro.
8001 (emit_support_tinfos): Prototype new function.
8002 (tinfo_decl_p): Likewise.
8003 (emit_tinfo_decl): Likwise.
8004 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8006 (doing_runtime): New local static.
8007 (init_rtti_processing): Add new-abi initializer.
8008 (get_tinfo_decl): Add new-abi logic.
8009 (tinfo_from_decl): Likewise.
8010 (build_dynamic_cast_1): Likewise.
8011 (qualifier_flags): New static function.
8012 (tinfo_base_init): Likewise.
8013 (generic_initializer): Likewise.
8014 (ptr_ref_initializer): Likewise.
8015 (ptmd_initializer): Likewise.
8016 (class_hint_flags): Likewise.
8017 (class_initializer): Likewise.
8018 (synthesize_tinfo_var): Likewise.
8019 (create_real_tinfo_var): Likewise.
8020 (create_pseudo_type_info): Likewise.
8021 (get_vmi_pseudo_type_info): Likewise.
8022 (create_tinfo_types): Likewise.
8023 (emit_support_tinfos): New global function.
8024 (tinfo_decl_p): New global predicate.
8025 (emit_tinfo_decl): New global function.
8026 * class.c (set_rtti_entry): Generalize for old and new rtti.
8027 (build_vtbl_initializer): Likewise.
8028 * decl2.c (finish_file): Likewise.
8030 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8032 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8033 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8035 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8037 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8040 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8042 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8044 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8046 * optimize.c (calls_setjmp_r): Supply new argument
8047 to special_function_p.
8049 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8051 * call.c: PROTO -> PARAMS.
8052 * class.c: Likewise.
8053 * cp-tree.h: Likewise.
8057 * decl2.c: Likewise.
8059 * errfn.c: Likewise.
8060 * error.c: Likewise.
8061 * except.c: Likewise.
8064 * input.c: Likewise.
8067 * method.c: Likewise.
8068 * optimize.c: Likewise.
8069 * parse.y: Likewise.
8073 * search.c: Likewise.
8074 * semantics.c: Likewise.
8077 * typeck.c: Likewise.
8078 * typeck2.c: Likewise.
8081 2000-01-25 Richard Henderson <rth@cygnus.com>
8083 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8085 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8087 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8088 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8089 (struct vcall_offset_data_s): New type.
8090 (dfs_vcall_offset_queue_p): New function.
8091 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8092 (build_vcall_offset_vtbl_entries): Likewise.
8093 (layout_vtable_decl): Likewise.
8094 (num_vfun_entries): Likewise.
8095 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8096 (build_vtbl_initializer): Likewise.
8097 (dfs_finish_vtabls): Use layout_vtable_decl.
8098 (modify_one_vtables): Always duplicate vtables under the new ABI.
8099 (finish_struct_1): Use layout_vtable_decl.
8101 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8103 * decl.c (member_function_or_else): Change third arg from a format
8104 specifier to an `enum overload_flags'. Callers changed.
8106 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8108 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8109 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8110 build_const_cast, get_delta_difference, check_return_expr): Avoid
8111 ANSI string concatenation usage.
8113 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8115 * class.c (layout_class_type): Put the fields required to make a
8116 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8119 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8121 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8124 * decl2.c (mark_used): Do instantiate inlines that have been
8125 explicitly instantiated.
8127 2000-01-24 Richard Henderson <rth@cygnus.com>
8129 * call.c (build_over_call): Use expand_tree_builtin.
8130 * typeck.c (build_function_call_real): Likewise.
8131 (build_binary_op_nodefault): Handle unordered compares.
8133 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8135 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8136 cp_tree_index values.
8137 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8138 New global node #defines for them.
8139 * rtti.c (call_void_fn): Replace with ...
8140 (build_runtime_decl): ... new static function.
8141 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8142 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8143 (build_dynamic_cast_1): Always produce correctly typed result.
8144 Explicitly produce type_info addresses. Use dynamic_cast_node.
8145 * exception.cc (__throw_bad_cast): Return `void *'.
8146 (__throw_bad_typeid): Return `const type_info &'.
8148 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8150 * cp-tree.h (get_vtable_decl): Prototype new function.
8151 * class.c (get_vtable_decl): New function. Broken out from ...
8152 (build_vtable): ... here. Use it.
8153 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8156 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8158 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8159 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8160 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8161 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8162 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8163 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8164 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8165 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8166 (CPTI_TINFO_VAR_ID): New enumeration.
8167 (__tp_desc_type_node, __access_mode_type_node,
8168 __bltn_desc_type_node, __user_desc_type_node,
8169 __class_desc_type_node, __ptr_desc_type_node,
8170 __attr_desc_type_node, __func_desc_type_node,
8171 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8172 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8173 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8174 enum_desc_type_node, class_desc_type_node,
8175 si_class_desc_type_node, vmi_class_desc_type_node,
8176 ptmd_desc_type_node, base_desc_type_node): New #defines.
8177 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8178 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8179 (tinfo_var_id): New enumeration.
8180 (DECL_TINFO_FN_P): Augment comment.
8181 * decl.c (cp_global_trees): Adjust documentation.
8182 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8183 tinfo_decl_type and tinfo_var_id.
8184 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8185 (build_typeid): Remove unused variable.
8186 (get_tinfo_var): Use tinfo_var_id.
8187 (tinfo_name): New static function.
8188 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8189 (tinfo_from_decl): Likewise.
8190 (get_base_offset): New static function, broken out of
8192 (expand_si_desc): Use tinfo_name.
8193 (expand_class_desc): Likewise. Lose local static variable.
8194 Use base_desc_type_node. Use get_base_offset.
8195 (expand_ptr_desc): Use tinfo_name.
8196 (expand_attr_desc): Likewise.
8197 (expand_generic_desc): Likewise.
8199 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8200 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8202 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8204 * cp-tree.h (__eprintf): Remove declaration.
8205 * tree.c (__eprintf): Remove definition.
8207 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8208 Mark Mitchell <mark@codesourcery.com>
8210 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8211 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8213 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8215 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8217 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8219 * cp-tree.h (register_dtor_fn): New function.
8220 * decl.c (destroy_local_static): Rename to ...
8221 (register_dtor_fn): ... this. Give it external linkage.
8222 (expand_static_init): Use it.
8223 * decl2.c (do_static_initialization): Likewise, if using
8225 (do_static_destruction): Check that __cxa_atexit is not in use.
8226 (finish_file): Don't call do_static_destruction if using
8229 * typeck.c (convert_arguments): Restore two-message error
8232 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8234 Remap dynamic cast hint values to be consistent across ABIs.
8235 * search.c (dynamic_cast_base_recurse): Remap generated value.
8236 (get_dynamic_cast_base_type): Adjust documentation.
8237 * tinfo.h (__user_type_info::dyncast): Likewise.
8238 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8239 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8240 (__class_type_info::do_dyncast): Likewise.
8241 (__class_type_info::do_find_public_subobj): Likewise.
8242 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8244 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8246 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8248 * typeck2.c (incomplete_type_error): Restore previous
8249 cp_error and cp_error_at call sequence.
8251 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8253 * class.c (dump_class_hierarchy): Make format agree with argument;
8254 cast pointer to unsigned long and print with %lx.
8256 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8258 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8260 * typeck.c (composite_pointer_type, common_type,
8261 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8262 build_function_call_real, convert_arguments,
8263 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8264 build_unary_op, mark_addressable, build_compound_expr,
8265 build_static_cast, build_reinterpret_cast, build_const_cast,
8266 build_c_cast, build_modify_expr, get_delta_difference,
8267 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8268 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8270 * typeck2.c (readonly_error, abstract_virtuals_error,
8271 process_init_constructor, check_for_new_type): Likewise.
8273 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8275 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8278 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8280 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8281 (build_x_typeid): Likewise.
8282 (get_tinfo_fn): Likewise.
8283 (get_tinfo_fn_unused): Rename to ...
8284 (get_tinfo_decl): ... here.
8285 * rtti.c (build_headof): Replace logic error with assertion.
8286 (get_tinfo_fn_dynamic): Rename to ...
8287 (get_tinfo_decl_dynamic): ... here. Make static. Use
8288 complete_type_or_else.
8289 (build_x_typeid): Move into ...
8290 (build_typeid): ... here. Adjust call to
8291 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8292 throw_bad_typeid expression.
8293 (get_tinfo_fn_unused): Rename to ...
8294 (get_tinfo_decl): ... here. Adjust comment.
8295 (get_tinfo_fn): Delete.
8296 (tinfo_from_decl): New static function.
8297 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8298 (get_typeid): Use complete_type_or_else.
8299 (build_dynamic_cast_1): Adjust calls to
8300 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8301 * parse.y (primary): Adjust call to build_typeid.
8302 * except.c (build_eh_type_type_ref): Adjust call to
8303 get_tinfo_decl. Mark as used.
8304 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8305 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8306 * parse.c: Regenerated.
8308 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8310 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8312 (resolves_to_fixed_type_p): Document calling convention.
8313 * rtti.c (build_x_typeid): Initialize NONNULL.
8315 * cp-tree.h (build_shared_int_cst): New function.
8316 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8317 * class.c (modify_vtable_entry): Likewise.
8318 (add_virtual_function): Split out code to generated shared
8319 INTEGER_CSTs to build_share_int_cst.
8320 (modify_all_vtables): Handle all the overridden functions here.
8321 Add overridden functions from non-primary virtual bases to the
8323 (finish_struct_1): Adjust call to modify_all_vtables. Add
8324 overridden functions from non-primary bases to the vtable.
8325 * tree.c (build_shared_int_cst): New function.
8327 * cp-tree.h (scratchalloc): Remove.
8328 (build_scratch_list): Likewise.
8329 * call.c (convert_class_to_reference): Replace build_scratch_list
8330 and build_expr_list with build_tree_list.
8331 (add_candidate): Replace scratchalloc with expralloc. Note memory
8333 (build_user_type_conversion_1): Replace build_scratch_list
8334 and build_expr_list with build_tree_list.
8335 (build_new_op): Likewise.
8336 (build_op_delete_call): Likewise.
8337 (convert_like): Likewise.
8338 * cvt.c (ocp_convert): Likewise.
8339 * decl.c (start_decl): Likewise.
8340 (start_function): Likewise.
8341 (finish_destructor_body): Likewise.
8342 (maybe_build_cleanup_1): Likewise.
8343 * decl2.c (reparse_decl_as_expr): Likewise.
8344 * init.c (perform_member_init): Likewise.
8345 (expand_cleanup_for_base): Likewise.
8346 (build_builtin_delete_call): Likewise.
8347 (build_new_1): Likewise.
8348 (build_delete): Likewise.
8349 * method.c (do_build_assign_ref): Likewise.
8350 * parse.y (already_scoped_stmt): Likewise.
8351 (nontrivial_exprlist): Likewise.
8352 (net_initializer): Likewise.
8353 (initlist): Likewise.
8354 * parse.c: Regenerated.
8355 * rtti.c (build_x_typeid): Likewise.
8356 (build_dynamic_cast_1): Likewise.
8357 * typeck.c (build_x_compound_expr): Likewise.
8358 (build_static_cast): Likewise.
8359 (build_modify_expr): Likewise.
8361 * cp-tree.h (DECL_VINDEX): Add documentation.
8362 * class.c (build_vtable_entry): Likewise.
8363 (start_vtable): Add comment.
8364 (add_virtual_function): Replace pending_hard_virtuals with
8365 overridden_virtuals and pending_virtuals with new_virtuals.
8366 Replace redundant assignments with assertions.
8367 (check_for_override): Add comment.
8368 (check_bases_and_members): Replace pending_hard_virtuals with
8369 overridden_virtuals and pending_virtuals with new_virtuals.
8370 (create_vtbl_ptr): Likewise.
8371 (layout_class_type): Likewise.
8372 (finish_struct_1): Likewise. Add comments.
8374 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8376 * class.c (finish_struct_1): Replace redundant code with
8379 * cp-tree.h (flag_new_abi): Move.
8380 (flag_use_cxa_atexit): Likewise.
8381 (flag_honor_std): Likewise.
8382 (flag_rtti): Likewise.
8383 (vbase_offsets_in_vtable_p): Define.
8384 (vptrs_present_everywhere_p): Likewise.
8385 (TYPE_CONTAINS_VPTR_P): Likewise.
8386 (dfs_walk_real): Declare.
8387 * class.c (build_vbase_pointer_fields): Check
8388 vbase_offsets_in_vtable_p.
8389 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8391 (build_vbase_offset_vtbl_entries): Simplify.
8392 (build_vbase_offset_vtbl_entries): Adjust.
8393 (build_vbase_pointer): Add ability to look up vbase offsets in
8395 (start_vtable): New function.
8396 (add_virtual_function): Use it.
8397 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8398 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8399 (build_vtbl_initializer): Take the type of the complete object as
8400 input. Use it to correctly calculate vbase offsets.
8401 (dfs_finish_vtbls): Pass the complete type to
8402 build_vtbl_initializer.
8403 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8404 (create_vtable_ptr): Create a vtable even if there are no
8405 new virtual functions, under the new ABI.
8406 (finish_struct_1): Likewise.
8407 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8408 * decl.c (exapnd_static_init): Remove call to
8409 preserve_initializer.
8410 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8412 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8413 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8414 (construct_virtual_bases): Don't initialize virtual base pointers
8416 (build_aggr_init): Clean up comment.
8417 (expand_aggr_init_1): Likewise.
8418 * rtti.c (expand_class_desc): Store the virtual function table
8419 index where the vbase offset lives in the offset field.
8420 * search.c (dfs_walk_real): Make it global.
8421 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8422 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8424 * tinfo.h (USItype): Make it signed under the new ABI.
8425 * tinfo.cc (convert_to_base): New function. Encapsulate base
8426 conversion logic here.
8427 (__class_type_info::do_upcast): Use it.
8428 (__class_type_info::do_dyncast): Likewise.
8429 (__class_type_info::do_find_public_subobj): Likewise.
8431 * init.c (construct_virtual_bases): Don't look up the addresses of
8432 virtual bases at run-time.
8434 * class.c (build_vbase_pointer): Relocate.
8435 (build_vbase_pointer_fields): Likewise.
8436 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8437 (build_vbase_offset_vtbl_entries): Likewise.
8439 * decl.c (init_decl_processing): Complain if -fnew-abi
8440 -fno-vtable-thunks is used.
8442 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8445 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8447 * cp-tree.h (num_extra_vtbl_entries): New function.
8448 (size_extra_vtbl_entries): Likewise.
8449 (dfs_vtable_path_unmark): Likewise.
8450 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8451 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8452 * class.c (num_extra_vtbl_entries): New function.
8453 (size_extra_vtbl_entries): Likewise.
8454 (dfs_build_vbase_offset_vtbl_entries): New function.
8455 (build_vbase_offset_vtbl_entries): Likewise.
8456 (build_vtbl_initializer): Use it.
8457 (finish_struct_1): Adjust vtable sizes (using
8458 num_extra_vtbl_entries).
8459 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8460 THUNK_DECL is non-NULL before expanding it.
8461 * init.c (expand_virtual_init): Adjust the vtable pointer by
8462 size_extra_vtbl_entries before storing it.
8463 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8464 Handle TREE_LIST parameters here, not in the dfs_* functions.
8465 (dfs_unmarked_real_bases_queue_p): Adjust.
8466 (dfs_marked_real_bases_queue_p): Likewise.
8467 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8468 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8469 (dfs_vtable_path_unmark): Likewise.
8471 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8473 * optimize.c (copy_body_r): Clear the operand three of a
8474 TARGET_EXPR when copying it.
8476 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8478 * method.c (build_decl_overload_real): Check whether we are in ::
8479 before returning __builtin_new/delete.
8481 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8483 * pt.c (tsubst_friend_function): Improve comment.
8484 (instantiate_decl): Avoid crashing when a "nested" function is
8485 instantiated from the top level.
8487 * dump.c (dqeueue_and_dump): Dump
8488 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8490 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8492 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8494 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8496 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8497 ENABLE_NEW_GXX_ABI defined.
8498 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8499 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8500 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8502 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8504 * decl.c (start_cleanup_fn): Call pushdecl.
8506 * call.c (convert_class_to_reference): Fix typos.
8507 (build_conditional_expr): Handle errors gracefully.
8508 * class.c (push_nested_class): Likewise.
8509 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8510 (DECL_THIS_EXTERN): Use it.
8511 (DECL_THIS_STATIC): Likewise.
8512 * cvt.c (convert_to_void): Handle errors gracefully.
8513 (build_expr_type_conversion): Likewise.
8514 * decl.c (maybe_push_decl): Likewise.
8515 (start_decl_1): Likewise.
8516 (require_complete_types_for_parms): Likewise.
8517 * parse.y (structsp): Likewise.
8518 (base_class): Likewise.
8519 * parse.c: Regenerated.
8520 * pt.c (finish_member_template_decl): Likewise.
8521 * typeck.c (decay_conversion): Likewise.
8523 * cp-tree.h (dfs_skip_vbases): New function.
8524 (find_vbase_instance): Likewise.
8525 * class.c (determine_primary_base): Allow a nearly empty base to
8526 serve as a primary base class under the new ABI.
8527 (get_class_offset_1): Rename to ...
8528 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8530 (get_class_offset): Use it. Issue error messages here.
8531 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8532 find the right copies of virtual bases.
8533 (fixup_vtable_deltas1): Rename to ...
8534 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8535 bases as primary bases.
8536 (fixup_vtable_deltas): Remove.
8537 (override_one_vtable): Handle virtual bases as primary bases.
8538 (merge_overrides): Likewise.
8539 (finish_struct_1): Likewise.
8540 (dump_class_hierarchy): Dump primary-ness of bases as well.
8541 * search.c (mark_primary_bases): Use a pre-order traversal to
8542 handle primary virtual bases.
8543 (dfs_skip_vbases): New fiunction.
8544 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8545 (fixup_virtual_upcast_offsets): Likewise.
8546 (fixup_all_virtual_upcast_offsets): Likewise.
8547 (dfs_find_vbase_instances): New function.
8548 (find_vbase_instance): Likewise.
8550 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8552 * lex.c (DIR_SEPARATOR): Delete macro.
8554 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8556 * decl2.c (lang_decode_option): Handle automatic line wrapping
8559 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8561 * friend.c (do_friend): Don't resolve scopes when processing
8562 template declarations, even if the qualifying scope doesn't
8563 involve template parameters.
8565 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8567 * class.c (dfs_modify_vtables_queue_p): Remove.
8568 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8569 and dfs_marked_real_bases_queue_p instead of
8570 dfs_modify_vtables_queue_p.
8572 * class.c (build_vbase_path): Simplify.
8573 (dfs_propagate_binfo_offsets): New function.
8574 (propagate_binfo_offsets): Use it.
8575 (remove_base_field): Simplify.
8576 (dfs_set_offset_for_vbases): Remove.
8577 (dfs_set_offset_for_shared_vbases): New function.
8578 (dfs_set_offset_for_unshared_vbases): Likewise.
8579 (layout_virtual_bases): Use them.
8580 (layout_basetypes): Don't call propagate_binfo_offsets.
8581 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8584 * class.c (build_base_field): New function, split out from ...
8585 (build_base_fields): ... here. Use it. Allocate primary bases
8586 first, under the new ABI.
8587 (get_vtable_entry): Remove.
8588 (remove_base_field): New function, split out from ...
8589 (remove_base_fields): ... here. Adjust since primary bases come
8590 first under the new ABI.
8592 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8593 (initialize_vtbl_ptrs): New function.
8594 (expand_indirect_vtbls_init): Change prototype.
8595 (convert_pointer_to_vbase): Declare.
8596 * init.c (expand_direct_vtbls_init): Remove.
8597 (dfs_initialize_vtbl_ptrs): New function.
8598 (initialize_vtbl_ptrs): Likewise.
8599 (emit_base_init): Use initialize_vtbl_ptrs.
8600 * search.c (convert_pointer_to_vbase): Make it global.
8601 (expand_indirect_vtbls_init): Remove vtable initialization code.
8602 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8604 * class.c (dfs_finish_vtbls): New function.
8605 (finish_vtbls): Use it.
8606 (dump_class_hierarchy): New function.
8608 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8609 (BINFO_VBASE_PRIMARY_P): New macro.
8610 (BINFO_VIRTUALS): Add to documentation.
8611 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8612 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8613 (dfs_mark_primary_bases_queue_p): Likewise.
8614 (dfs_unmarked_real_bases_queue_p): New function.
8615 (dfs_marked_real_bases_queue_p): Likewise.
8616 * search.c (dfs_mark_primary_bases): Adjust.
8617 (mark_primary_bases): Likewise.
8618 (get_shared_vbase_if_not_primary): New function.
8619 (dfs_unmarked_real_bases_queue_p): Likewise.
8620 (dfs_marked_real_bases_queue_p): Likewise.
8621 (dfs_get_pure_virtuals): Simplify.
8622 (get_pure_virtuals): Likewise.
8624 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8626 * lex.c: Include tm_p.h.
8628 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8630 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8632 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8634 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8635 * pt.c (instantiate_decl): Defer comdat templates that might not be
8638 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8639 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8640 (finish_file): Likewise.
8642 * decl2.c (import_export_class): Undo 12/14 change.
8644 * error.c (dump_decl): operator new, not operatornew.
8646 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8647 * search.c (lookup_field_1): Look for the last field with the
8650 2000-01-05 Nathan Sidwell <nathan@acm.org>
8652 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8655 2000-01-05 Nathan Sidwell <nathan@acm.org>
8657 * typeck.c (build_static_cast): Don't strip target qualifiers
8658 when casting from a class.
8660 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8662 * class.c (warn_hidden): Initialize variable `fndecl'.
8664 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8666 * decl.c (flag_isoc9x): New variable to be able to use code in
8667 c-common.c. For now always zero.
8669 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8671 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8672 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8673 or unshare_base_binfos for virtual bases here.
8674 * search.c (dfs_get_vbase_types): Do it here.
8675 (get_vbase_types): Adjust.
8677 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8679 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8680 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8681 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8682 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8683 (unmark_primary_bases): Remove declaration.
8684 (unmarkedp): Declare.
8685 (dfs_vbase_unmark): Likewise.
8686 * class.c (determine_primary_base): Return immediately if there
8687 are no base classes. Call mark_primary_bases here.
8688 (modify_all_direct_vtables): Remove.
8689 (modify_all_indirect_vtables): Remove.
8690 (dfs_modify_vtables_queue_p): New function.
8691 (dfs_modify_vtables): New function.
8692 (modify_all_vtables): Use them.
8693 (build_base_fields): Build FIELD_DECLs for primary virtual base
8695 (create_vtable_ptr): Don't call determine_primary_base here.
8696 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8697 (dfs_set_offset_for_vbases): ... this.
8698 (layout_virtual_bases): Use it.
8699 (layout_class_type): Call determine_primary_base here.
8700 * search.c (unmarkedp): Make it global.
8701 (shared_marked_p): Simplify.
8702 (shared_unmarked_p): Likewise.
8703 (dfs_primary_bases_queue_p): Remove.
8704 (dfs_unmark_primary_bases): Likewise.
8705 (unmark_primary_bases): Likewise.
8706 (mark_primary_bases): Simplify.
8707 (get_pure_virtuals): Don't call mark_primary_bases here.
8708 (dfs_vbase_unmark): New function.
8709 (get_vbase_types): Simplify.
8711 * class.c (struct base_info): Remove.
8712 (determine_primary_base): Take has_virtual_p rather than a
8713 base_info as input. Don't calculate max_has_virtual.
8714 (finish_struct_bits): Remove max_has_virtual argument.
8715 (create_vtable_ptr): Remove max_has_virtual_p argument.
8716 (layout_virtual_bases): Remove max argument.
8717 (layout_basetypes): Likewise.
8718 (layout_class_type): Remove max_has_virtual_p argument.
8719 (finish_struct_1): Remove max_has_virtual.
8721 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8722 (layout_basetypes): Remove.
8723 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8724 Update to handle primary virtual bases.
8725 (remove_base_fields): New function, split out from
8727 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8728 (layout_virtual_bases): New function, split out from
8729 layout_basetypes. Update to handle primary virtual bases.
8730 (layout_basetypes): Moved here from tree.c. Use
8731 remove_base_fields and layout_virtual_bases.
8732 * search.c (dfs_mark_primary_bases_queue_p): New function.
8733 (mark_primary_bases): Use it.
8734 * tree.c (CEIL): Remove.
8735 (propagate_binfo_offsets): Remove.
8736 (layout_basetypes): Remove.
8738 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8740 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8741 (BINFO_PRIMARY_MARKED_P): New macro.
8742 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8743 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8744 (mark_primary_bases): New function.
8745 (unmark_primary_bases): Likewise.
8746 * search.c (get_abstract_virtuals_1): Remove.
8747 (dfs_mark_primary_bases): New function.
8748 (mark_primary_bases): Likewise.
8749 (dfs_unmark_primary_bases): Likewise.
8750 (unmark_primary_bases): Likewise.
8751 (dfs_get_pure_virtuals): Likewise.
8753 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8755 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8756 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8757 (modify_one_vtable): Adjust.
8758 (fixup_vtable_deltas1): Likewise.
8759 (override_one_vtable): Likewise.
8760 * search.c (get_abstract_virtuals_1): Likewise.
8761 (get_pure_virtuals): Likewise.
8762 (expand_upcast_fixups): Likewise.
8763 * tree.c (debug_binfo): Likewise.
8765 * class.c (build_vtable): Don't return a value. Don't rebuild
8766 vtables for bases that have already been handled.
8767 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8768 already been handled.
8769 (modify_one_vtable): Adjust accordingly.
8770 (fixup_vtable_deltas1): Likewise.
8771 (finish_struct_1): Likewise.
8773 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8775 * call.c (build_new_method_call): Also check destructors.